• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a luminaire (1) having a housing (2) which has a first side wall (21), a second side wall (22) opposite the first side wall (21) and a top wall (23) connecting the two side walls (21; has described. The luminaire (1) furthermore has a luminous means device (3) with a carrier plate (31) and at least one luminous element (32) and a holder (4) which connects the carrier plate (31) of the illuminant device (3) to the side walls (21 22) couples the carrier plate (31) together with the side walls (21; 22) and the top wall (23) to define a closed receiving space (25). An electrical connection device (6) connected electrically to the illuminant device (3) is arranged in the closed receiving space (25).
    公开号:AT519708A2
    申请号:T50303/2017
    申请日:2017-04-12
    公开日:2018-09-15
    发明作者:
    申请人:H4X E U；
    IPC主号:
    专利说明:

    LAMP
    The present invention relates to a luminaire, in particular for attachment to a ceiling of a room of a building and in particular for illuminating the
    Space.
    Ceiling-mounted luminaires often have elongate, rail-shaped housings in which a luminous means for emitting light and an electrical connection device, such as terminals and electronic ballasts, are arranged. In order to prevent an undesirable or unintentional access for security reasons connected to the possibly under electrical connection device, separating profiles are usually inserted into the housing. The separating profiles are inserted into the housing in such a way that they delimit with the housing a closed space in which the connecting device is arranged. At the same time, the separating profile serves as a carrier for the illuminating device, which is fastened on a side of the separating profile facing away from the connecting device.
    Dividing profiles are mostly plastic components on which the
    Illuminating device and optionally also the connection device are mounted and must be attached to the housing of the lamp.
    This design is on the one hand structurally complex and requires in the
    Assembly a variety of steps.
    It is an object of the present invention to provide a luminaire which is structurally simple and high security against unwanted
    Provides access to electrical connection devices.
    This object is achieved by a luminaire with the features of claim 1.
    According to the invention, a luminaire is provided with a housing extending in a longitudinal direction, which has a first side wall, a second side wall opposite the first side wall, and a ceiling wall connecting the two side walls. The luminaire furthermore has a luminous means device with a carrier plate and at least one luminous element, which is arranged on a first surface of the carrier plate. Furthermore, the lamp has a holder, which the
    Support plate of the lighting means coupled to the side walls such that the support plate define a closed receiving space together with the side walls and the top wall. An electrical connection means of the luminaire connected electrically to the luminous means is arranged in the closed receiving space.
    According to the invention, therefore, a luminaire is provided which has an elongated housing extending in a longitudinal direction. The housing is formed by a ceiling wall or a ceiling portion, which may for example be plate-shaped, and two opposite each other with respect to a transverse direction extending transversely to the longitudinal direction
    Sidewalls or side sections formed. The side sections are mechanically connected by the top wall extend at least in a region opposite to the top wall area transverse to the
    Ceiling wall and thus along a transverse to the longitudinal and transverse direction vertical direction. In particular, the side walls define a light exit opening with respect to the transverse direction. The housing can thus be designed, for example, U-shaped. The ceiling wall and the
    Sidewalls may in particular be made in one piece, for example of a metal material, such as e.g. Aluminum or an aluminum alloy.
    The lamp according to the invention further comprises a lighting device with a plate-shaped carrier or a carrier plate. On the first surface of the carrier plate are one or more light units, ie light-emitting
    Elements arranged. The carrier may be designed in particular as a circuit board or printed circuit board.
    The carrier plate is mechanically coupled by a holder to the housing, in particular to the side walls. The support plate extends between the side walls, wherein the first surface of the
    Support plate on which the light units are arranged, the
    Light exit opening facing and a second surface of the support plate, which is oriented opposite to the first surface of the support plate, the
    Ceiling wall faces. The holder in particular couples a first
    Edge region of the carrier plate to the first side wall and a second
    Edge region of the carrier plate, which is located with respect to the transverse direction opposite to the first edge region of the carrier plate, to the second side wall. In this way, the holder couples the carrier plate to the side walls such that the carrier plate together with the side walls and the top wall define a closed receiving space in which the electrical connection device is arranged. Seen in the longitudinal direction, the connection device is thus of the housing and the
    Lamp carrier completely enclosed. The illuminant carrier and thus the
    Light itself means thus the formation of the
    Receiving space. As a result, unwanted access to the connection device is prevented by the luminous means and it is possible to dispense with additional separating profiles. This is a very reliable protection against unintentional access to the connection device created with a minimum number of components, which also simplifies the mounting of the lamp.
    Advantageous embodiments and developments emerge from the
    Subclaims in connection with the description.
    According to one embodiment of the luminaire is additionally a transparent
    Cover provided, which with a main section between the
    Sidewalls extends and is attached to the side walls. Of the
    Main section is thus as a plate or extending generally flat
    Part formed, which extends in the transverse direction and is transparent to light in the visible wavelength range. The cover prevents a direct view of the lighting units, which is advantageous for aesthetic reasons. Furthermore, the cover forms an additional access protection to the
    Connecting device. Furthermore, by choosing the material of the
    Main section of the cover the optical properties of the by means of
    Beneficially affect lighting units of emissive light, e.g. the light color, the light temperature, the scattering of the light or similar parameters. The main portion of the cover may in particular be formed of a plastic material, in particular a transparent thermoplastic material, such as e.g. Polymethyl methacrylate or acrylic glass.
    According to a further embodiment, the cover has a first
    Side portion and a second side portion, wherein the side portions each extend transversely to the main portion, and wherein the first side portion along the first side wall and the second
    Side portion extends along the second side wall. Accordingly, the cover is approximately U-shaped. This offers in particular the advantage that the cover can be inserted in a simple manner into the light exit opening bounded by the side walls of the housing. The side portions of the cover may optionally be fixed thereto due to their extent along the side walls of the housing. Here, the side portions of the cover may also be transparent to light in the visible wavelength range. In particular, the main portion and the side portions may be formed integrally. This offers the possibility to produce the cover in a cost effective manner in a plastic injection molding process or the like.
    According to a further embodiment it is provided that the holder to the
    Side portions of the cover is formed. Accordingly, in each case a holding structure is formed on one or both side sections of the cover, which is suitable for fixing the carrier plate of the illuminating device to the respective side section. In this case, the carrier plate is thus coupled via the cover to the housing. In this way, the
    Illuminant means pre-assembled on the cover and the cover are then attached to the housing. This speeds up and simplifies the installation of the luminaire.
    Alternatively, such a holding structure forming the holder may also be formed integrally with the side walls of the housing or may be realized by one or more parts separate from the respective side wall and secured thereto.
    The holder or the holding structure forming it can in particular by a first formed in the first side portion of the cover first
    Locking portion and be formed by a formed in the second side portion of the cover second locking portion, wherein an edge region of the
    Support plate of the lighting device is received in the locking portions. Accordingly, the support plate of the lighting device is held in a form-fitting manner in latching sections or latching devices provided on the side sections or latched thereto.
    In particular, the latching sections can each be replaced by one on the respective one
    Side section provided receiving groove, which extends in each case in the longitudinal direction, be formed, which each have an edge region of the support plate of
    Pick up the bulb. Grooves or channels held. For example, the carrier plate may be clamped in the cross section of the groove. It is also conceivable that the side sections and / or the main section of the cover are made of an elastic material, e.g. a plastic material, formed and the first and the second receiving groove toward each other, ie in the transverse direction, are biased due to this elasticity. By the positive fixation of
    Support plate of the lighting means on the side portions is thus by a structurally simple solution with a minimum number
    Components a reliable and secure fixation of the carrier plate to the
    Housing be realized. This also facilitates the mountability of the lamp.
    According to a further embodiment, the side portions of the cover are positively locked with the side walls of the housing. Accordingly, the
    Cover thereby fixed to the housing, that the side sections or provided on these locking structures with at the respective side wall of the
    Housing provided locking structures are engaged. Thus, it is a positive fixation. For mounting the cover can be inserted, for example in the high direction in the light exit opening until the
    Side sections of the cover are latched to the side walls.
    A positive fixation of the side portions of the cover to the
    Sidewalls of the housing may be realized, for example, by providing a first cover snap structure, e.g., an outer surface of the first side portion of the cover, which faces the first side wall of the housing. in the form of a latching lug, which is formed in a first housing load structure formed on the first side wall, e.g. in the form of a latching recess, and on an outer surface of the second side portion of the cover, which faces the second side wall of the housing, a second cover latching structure, e.g. in the form of a latching projection formed in a second housing load structure formed on the second side wall, e.g. in the form of a recess, engages.
    According to a further embodiment of the luminaire is provided that on a
    Inner surface of the first side portion of the cover, the second
    Side portion of the cover facing oriented, a spaced by hook-shaped projections limited first undercut area is formed and on an inner surface of the second side portion of the cover, which is oriented facing the first side portion of the cover, a limited by spaced hook-shaped projections second undercut area is formed. The hook-shaped projections of the respective side portion are each spaced in the vertical direction and form in particular with respect to the
    Transverse direction each one undercut. The undercut region may for example form a guideway for fixing a reflector device or the like.
    According to another embodiment, on the first side wall in
    Direction of the second side wall projecting, L-shaped first projection and formed on the second side wall projecting in the direction of the first side wall, L-shaped second projection, wherein the first and the second projection each overlap with an edge region of the support plate. In particular, the projections are formed in a region of the respective side wall, which in
    Reference is made to the vertical direction between the top wall and the bracket. The L-shaped projections each have a in the
    Transverse extending transverse leg and one of this in the direction of the
    Support plate of the bulb means and thus extending in the vertical direction uprights. The upper leg may optionally be in contact with the carrier plate of the lighting device with one end. It can generally be provided that the distance between the end of the upper limb and the carrier plate is smaller than a thickness of the carrier plate, that is, a shortest possible distance between the first and the second surface of the carrier
    Support plate is. As a result, accessibility to the recording room is prevented in an improved manner.
    According to one embodiment, the carrier plate is made of an aluminum material. This offers the advantage that a mechanically extremely robust
    Limiting the recording space is provided, giving access to the
    Recording space advantageously further difficult. Because aluminum or
    Aluminum alloys have a high thermal conductivity, due to the flat extension of the support plate, the heat dissipation of the
    Lighting device also improved.
    According to a further embodiment of the luminaire is the electrical
    Connecting device spaced from the carrier plate of the lamp means arranged. The connection device and the lighting device are accordingly arranged spatially separated. Since these components each represent heat sources, the spatial separation of these components improves the heat dissipation.
    A spatial separation between the illuminant device and the electrical connection device can be realized, for example, in that the connection device is fastened to the top wall of the housing.
    According to a further embodiment, the at least one luminous element is designed as an LED luminous element, for example as a so-called chip-on-board LED luminous element.
    As used herein, "integral," "one-piece," "integral," or "one-piece" components generally mean that these components are present and in particular manufactured as a single part forming a material unit, one of which other component can not be detached from the other without releasing material cohesion.
    With respect to direction indications and axes, in particular to directions and axes which relate to the course of physical structures, herein is understood to mean a course of an axis, a direction or a structure "along" another axis, direction or structure, that these, in particular the tangents resulting in a respective position of the structures each extend at an angle of less than or equal to 45 degrees, preferably less than 30 degrees, and in particular preferably parallel to one another.
    With respect to directional indications and axes, and in particular to directional data and axes concerning the course of physical structures, herein a progression of an axis, a direction or a structure is understood to be "transverse" to another axis, direction or structure, that in particular, the tangents resulting in a respective position of the structures each at an angle of greater than or equal to 45 degrees, preferably greater than or equal to 60
    Degree and in particular preferably perpendicular to each other.
    In the following the invention with reference to the figures of
    Drawings explained. From the figures show:
    Fig. 1 is a sectional view of a lighting system with several
    Luminaires according to an embodiment of the present invention, which in a section perpendicular to a
    Transverse direction results;
    Fig. 2 is a sectional view of a lamp shown in Figs. 1
    Lighting the lighting system, which results in a section along the line A-A shown in Figure 1; and
    Fig. 3 is a detail view of the marked in Fig. 1 with the letter X area.
    In the figures, the same reference numerals designate the same or functionally identical components, unless indicated otherwise.
    FIG. 1 shows, by way of example, a lighting system 100 with two luminaires 1 coupled to one another, which are described in more detail below. A respective lamp 1 has, as shown in Figs. 1 and 2, a housing 2, a
    Illuminating means 3, a holder 4, a connection device 6 and an optional cover 5 on.
    As shown in Fig. 1, the housing 2 extends in a longitudinal direction L. As shown in Fig. 2, the housing 2 has a first side wall 21, a second side wall 22 and a top wall 23. The first and the second
    Sidewalls 21, 22 are spaced apart from each other with respect to a transverse direction C extending transversely to the longitudinal direction L. In particular, an inner surface 21a of the first
    Side wall 21 of an inner surface 22a of the second side wall 22 facing oriented. As can be seen in Figs. 1 and 2, the
    Side walls 21, 22 be designed in particular as elongated plates. The
    Ceiling wall 23 extends between the first and the second
    Side wall 21, 22 along the transverse direction and connects the first and the second side wall 21, 22. In particular, the first and the second
    Sidewall 21, 22 and the top wall 23 be made in one piece, as shown by way of example in Fig. 2. As shown in Fig. 1, the top wall 23 may also be realized as a plate extending in the longitudinal direction L.
    As is shown by way of example in FIG. 2, the top wall 23 can, in particular in the region of a first end section 21A of the first side wall 21, be connected to the first side wall 21 and in the region of a first end section 22A
    second side wall 22 to be connected to the second side wall 22. As can be seen in Fig. 2, an approximately U-shaped cross section of the housing is realized in this way. A second end portion 21B of the first side wall 21 which is located opposite to the first end portion 21A with respect to a high direction H transverse to the transverse direction C, and a second one
    End portion 22B of the second side wall 22, which is located opposite to the first end portion 22A of the second side wall 22 with respect to vertical direction H, define a light exit opening 7 of the luminaire with respect to the transverse direction C.
    As can further be seen in FIG. 2, the housing 2 may further comprise one or more
    Fastening lugs 2A, 2B, which are provided for mounting the housing 2 on a ceiling (not shown) of a room or for fastening the housing 2 to a support means (not shown). The attachment lugs 2A, 2B may be used in particular as profile lugs, e.g. T-shaped cross-sectional shape as shown by way of example in Fig. 2, be formed. As shown by way of example in FIG. 2, the attachment lugs 2A, 2B may be attached to an outer surface 23b of FIG
    Ceiling wall 23 of the housing 2 may be formed or project from this, wherein the outer surface 23 b is oriented away from the light exit opening 7.
    As shown in particular in FIG. 2, the illuminant device 3 has a
    Support plate 31 and at least one luminous element 32. The luminous element 32 is arranged on a first surface 31a of the carrier plate and can be designed, in particular, as an LED luminous element. The support plate 31 is formed as a flat extending member. Optionally, the support plate 31 may form a circuit board and may in particular be made of an aluminum material.
    The holder 4 couples the support plate 31 to the side walls 21, 22 of the
    Housing 2. In Fig. 2, the holder 4 is exemplified as one of the optional
    Cover 5 trained holding structure formed.
    The optional cover 5 has a transparent to visible light
    Main section 51 on. Optionally, the cover 5 may further include a first
    Side portion 52 and a second side portion 53, as shown by way of example in Fig. 2. The cover 5 is attached to the side walls 21, 22.
    As shown by way of example in FIG. 2, the main section 51 can be designed in particular as a flat plate. Of course, however, the main portion can also be designed as a curved plate or a dome or in a similar manner.
    In general, the main gate 51 of the cover 5 extends along the
    Transverse direction C between the side walls 21, 22 extends and to this
    Way the light exit opening 7 partially or completely covers.
    The first and the second side sections 52, 53 each extend transversely to the main section 51 or protrude therefrom in the vertical direction H. As shown by way of example in FIG. 2, the side sections 52, 53 and
    Main gate 51 a cover 5 are formed with approximately U-shaped cross-sectional shape.
    As shown in FIG. 2, the first side portion 52 of the cover extends along the first side wall 21 and the second side portion 53 extends along the second side wall 22.
    The holder 4 shown as an example is on the side portions 52, 53 of the
    Cover 5 is formed. As shown by way of example in FIG. 2, the holder 4 is located in each case in a side facing away from the main portion 51 of the cover 5
    End portion 52A, 53A of the respective side portion 52, 53 is formed.
    As shown in Fig. 2, the holder 4, for example, by a first
    Locking portion 54 which is provided on the first side portion 52 of the cover 5, and a second latching portion 55 which is provided on the second side portion 53 of the cover 5 may be formed. In FIG. 2, the first latching portion 54 is exemplified as a receiving groove 154 formed in the end portion 52A of the first side portion 52 of the cover 5. The second latching portion 55 is exemplified by a second receiving groove 155 formed in the end portion 53A of the second side portion 53 of the cover 5. The receiving grooves 154, 155 each extend in the longitudinal direction L and may in particular extend over the entire length of the respective side section 52, 53. As shown in Fig. 2, the openings of the receiving grooves 154, 155 are oriented facing each other or
    Receiving grooves 154, 155 are respectively provided on mutually facing inner surfaces 52b, 53b of the side sections 52, 53. As further shown in FIG. 2, a first edge region of the carrier plate 31 of the illuminant device 3 in the first receiving groove 154 and an edge region of the carrier device 31 opposite the transverse direction C of the illuminant device 3 are accommodated in the second receiving groove 155. In general, the edge regions of the carrier plate 31 of the illuminant device 3 are thus held by the latching sections 54, 55. Here, the support plate 31 is oriented such that the first surface 31a of the support plate 31 and thus the at least one lighting unit 32 of the light exit opening 7 faces and an opposite to the first surface 31a oriented second surface 31b of the support plate 31 of
    Ceiling wall 23 of the housing 2 faces. As can be seen in FIG. 2, the first and second side walls 21, 22, the top wall 23 and the carrier plate 31 of the illuminant device 3 define a receiving space 25 with respect to the transverse direction C and the vertical direction H. The receiving space 25 is shown in FIG. 2 schematically represented by a dashed line.
    In general, the holder 4 couples the carrier plate 31 of the illuminant device 3 to the side walls 21, 22 in such a way that the carrier plate 31 together with the side walls 21, 22 and the top wall 23 forms a closed one
    Define recording space 25.
    The electrical connection device 6 is electrically connected to the
    Illuminating means 3 is connected and is arranged in the receiving space 25. Through the housing 2 and the lighting device 3, which is coupled via the holder 4 to the side walls 21, 22 of the housing 2, a e.g. for safety reasons, unwanted
    Access to the electrical connection device 6 avoided.
    The side sections 52, 53 of the cover 5 may in particular be locked in a form-fitting manner with the side walls 21, 22 of the housing 2. A positive fixing of the side portions 52, 53 of the cover 5 on the side walls 21, 22 of the housing 2 can be realized, for example, as shown in Fig. 2. Here, on an outer surface 52a of the first
    Side portion 52 of the cover 5, which of the first side wall 21 of the
    Facing housing 2 and oriented opposite to the inner surface 52b of the first side section 52, a first cover detent structure, e.g. in the form of a locking projection 56, formed. This cover latching structure engages a first housing load structure formed on the inner surface 21a of the first side wall 21, e.g. in the form of a recess 26, a. Further, on an outer surface 53a of the second side portion 53 of the cover 5, which faces the second side wall 22 of the housing 2 and is oriented opposite to the inner surface 53b of the second side portion 53, a second cover snap structure, e.g. in the form of a latching lug 57, which is formed in a second housing load structure formed on the inner surface 22a of the second side wall 22, e.g. in the form of a recess 27, engages.
    As further shown in FIG. 2, on the inner surface 52 b of the first
    Side portion 52 of the cover 5, a first undercut area 58 may be formed. On the inner surface 53b of the second side portion 53 of the cover 5, a second undercut region 59 may be further formed.
    To form the first undercut area 58 are at the
    Inner surface 52 b of the first side portion 52, two hook-shaped projections 58 A, 58 B are provided, which are located with respect to the vertical direction H spaced from each other. As shown by way of example in FIG. 2, a first
    Approach 58A may be located in an end region 52B of the first side section 52 located on the main section 51. A second approach 58B is advantageous in
    Area of the remote from the main portion 51 end portion 58 A of the first side portion 52 located.
    To form the second undercut area 59 are at the
    Inner surface 53 b of the second side portion 53, two hook-shaped projections 59 A, 59 B are provided, which are located with respect to the vertical direction H spaced from each other. As shown by way of example in FIG. 2, a first
    Approach 59A may be located in an end portion 53B of the second side portion 53 located on the main portion 51. A second projection 59B is advantageously located in the region of the end portion 59A of the second side portion 53 facing away from the main portion 51.
    The undercut areas 58 and 59 delimited by the spaced-apart hook-shaped projections 58A, 58B and 59A, 59B may be used, for example, for
    Bracket of reflector sheets or the like can be used to the
    To improve the radiation efficiency of the lamp 1.
    As shown by way of example in FIG. 2, on the first side wall 21 of the housing 2, an L-shaped first projection 28 projecting in the direction of the second side wall 22 and an L-shaped projection projecting on the second side wall 22 in the direction of the first side wall 21 second projection 29 may be formed. As shown in FIG. 2, the protrusions 28, 29 project respectively with a transverse portion 28A, 29A in the direction of the opposite side wall 22, 21 and thereby overlap each with an edge region of the support plate 31 overlap. A high section 28B, 29B protrudes from the respective transverse section 28A, 29A in the direction of the support plate 31 and preferably abuts against it. The
    Projections 28, 29 may in particular be integral with the respective
    Sidewall 21, 22 may be formed. By the projections 28, 29 a completely by housing components 21, 22, 23, 28, 29 and the support plate 31 of the lighting means 3 limited, closed receiving space 25 are formed, in particular holder 4 can be bridged advantageous.
    As can be seen in FIG. 1, the electrical connection device 6 may comprise, for example, an electronic ballast 61 and connection terminals 62, 63. As shown in Figs. 1 and 2, it can be provided in particular that the electrical connection device 6 is fixed to the top wall 23 of the housing 2, for example by means of a latching mechanism 8. Der
    Latching mechanism 8 may in particular two L-shaped retaining webs 24 A, 24 B, of one of the light exit opening 7 facing inner surface 23 a of
    Ceiling wall 23 project and in the transverse direction C are spaced from each other, have. Furthermore, the optional locking mechanism 8 is formed by provided on the connecting device 6 elastic locking hooks 6 A, 6 A, which the holding webs 24 A, 24 B with respect to the vertical direction H and the
    Cross-direction C behind. By attaching the connection device 6 to the top wall 23, a spaced arrangement of the connection device 6 to the support plate 31 of the luminous means 3 can be realized in a simple manner, which in particular improves the heat dissipation of these components.
    The light-emitting system 100 shown by way of example in FIG. 1 has, as mentioned at the beginning, two luminaires 1 coupled to one another in relation to the longitudinal direction L. The lights 1 are mechanically coupled to each other. As shown by way of example in FIG. 3, this can be realized by means of a housing coupling device 110. This has a connector plate 111 and a plurality
    Fixing devices 112, which can be realized as shown in Fig. 3 by way of example by screws. On the top wall 23 of the housing 2 of the lights 1, in each case coupling profiles 23K are provided in the region of one end of the top wall 23 in relation to the longitudinal direction L.
    Inner surface 23a are formed. In the coupling profiles 23K are respectively
    Recesses for receiving and holding the fixing devices 112 are provided. In the luminaire system 100 shown by way of example in FIG. 3, the fixing devices 112 protrude in the form of screws through recesses 113 formed in the connector plate 111 and are inserted into the recesses of the recesses 113
    Coupling profiles 23K, in which an internal thread is formed, screwed.
    As can also be seen in FIG. 3, optionally also be provided, the
    To mechanically connect support plates 31 to each other. For this purpose, in particular, a connector 120 may be provided, which has a hat-shaped base body 121 and two projecting from these pins 122, each of which projects into a formed on the respective support plate 31 recess.
    REFERENCE LIST 1 Luminaire 2 Housing 2A, 2B Fastening means 3 Illuminant means 4 Holder 5 Cover 6 Electrical connection means 6A, 6B Latching hook 7 Light exit opening 21 First side wall 21a Inner surface of the first side wall 21A First end portion of the first side wall 21B Second end portion of the first side wall 22 Second side wall 22a Inner surface of the first side wall 21a second side wall 22A first end portion of the second side wall 22B second end portion of the second side wall 23 ceiling wall 23a inner surface of the ceiling wall 23b outer surface of the ceiling wall 23K coupling profile 24A, 24B holding ribs 25 receiving space 26 first recess 27 second recess 28 first projection 28A cross section of the first projection 28B high portion of the first Projection 29 Second projection 29A Transverse portion of the second projection 29B High portion of the second projection 31 Support plate 31a First surface of the support plate 32b second surface of the support plate 32 light-emitting element 51 main portion of the cover 52 first side portion of the cover 52a outer surface of the first side portion 52A end portion of the first side portion 52B end portion of the first side portion 53 second side portion of the cover 53a outer surface of the second side portion 53A end portion of the second side portion 53B end portion of the second side portion 54 first latching portion 55 second latching portion 56 first latching lug 57 second latching lug 58 first undercut area 58A, 58B hooked lugs 59 second undercut area 59A, 59B hooked lugs 61 ballast 62, 63 terminal 100 lighting system 110 housing coupling device 111 connector plate 112 fixing device 113 recess 120 connector 121 base body 122 pins 154 first receiving groove 155 second receiving groove C transverse direction H vertical direction L longitudinal direction
    权利要求:
    Claims (12)
    [1]
    A light fixture (1) comprising: a housing (2) extending in a longitudinal direction (L), having a first side wall (21), a second side wall (22) opposite the first side wall (21), and a pair of side walls (2); 21, 22) connecting ceiling wall (23); a luminous means device (3) having a carrier plate (31) and at least one luminous element (32) which is arranged on a first surface (31a) of the carrier plate; a holder (4) which couples the carrier plate (31) of the illuminant device (3) to the side walls (21, 22) in such a way that the carrier plate (31) together with the side walls (21, 22) and the top wall (23) form a define a closed receiving space (25); and an electrical connection device (6) which is electrically connected to the illuminant device (3) and which is arranged in the closed accommodating space (25).
    [2]
    The light (1) according to claim 1, further comprising a transparent cover (5) extending with a main portion (51) between the side walls (21; 22) and fixed to the side walls (21; 22).
    [3]
    The lamp (1) according to claim 2, wherein said cover (5) has a first side portion (52) and a second side portion (53), said side portions (52; 53) extending respectively across the main portion (51). and wherein the first side portion (52) extends along the first side wall (21) and the second side portion (53) extends along the second side wall (22).
    [4]
    4. Lamp (1) according to claim 3, wherein the holder (4) on the side portions (52; 53) of the cover (5) is formed.
    [5]
    5. Lamp (1) according to claim 4, wherein the holder (4) by a in the first side portion (52) of the cover (5) formed first latching portion (54), in particular in the form of a receiving groove (154), and by a in the second side portion (53) of the cover (5) formed second latching portion (55), in particular in the form of a receiving groove (155) is formed, wherein an edge region of the support plate (31) of the lighting device (3) by the latching portions (54; ) is held.
    [6]
    6. Lamp (1) according to one of claims 3 to 5, wherein the side portions (52; 53) of the cover (5) are positively locked with the side walls (21; 22) of the housing (2).
    [7]
    7. The light (1) according to claim 6, wherein on an outer surface (52a) of the first side portion (52) of the cover (5), which faces the first side wall (21) of the housing (2), a first cover latching structure (56). , in particular in the form of a latching projection (156), which engages in a first housing load structure (26) formed on the first side wall (21), in particular in the form of a latching recess (126), and on an outer surface (53a) of the second Side section (53) of the cover (5) which faces the second side wall (22) of the housing (2), a second Abdeckungsraststruktur (57), in particular in the form of a latching projection (157) is formed, which in one of the second Side wall (22) formed second housing branch structure (57), in particular in the form of a latching recess (157), engages.
    [8]
    The lamp (1) according to any one of claims 3 to 7, wherein on an inner surface (52b) of the first side portion (52) of the cover (5) facing the second side portion (53) of the cover (5) is oriented formed on spaced apart hook-shaped projections (58A; 58B) limited first undercut area (58) and on an inner surface (53b) of the second side portion (53) of the cover (5) facing the first side portion (52) of the cover (5) oriented is formed by a spaced hook-shaped projections (59A, 59B) limited second undercut region (59).
    [9]
    9. Lamp (1) according to one of the preceding claims, wherein on the first side wall (21) in the direction of the second side wall (22) projecting, L-shaped first projection (28) and on the second side wall (22) in a direction the first side wall (21) projecting, L-shaped second projection (29) is formed, wherein the first and the second projection (28; 29) each overlap with an edge region of the support plate (31).
    [10]
    10. Lamp (1) according to one of the preceding claims, wherein the support plate is made of an aluminum material.
    [11]
    11. Luminaire (1) according to one of the preceding claims, wherein the electrical connection device (6) spaced from the support plate (31) of the lighting means (3) is arranged, and wherein the electrical connection means (6) preferably on the top wall (23) of the Housing (2) is attached.
    [12]
    12. Lamp (1) according to one of the preceding claims, wherein the at least one luminous element (32) is designed as an LED luminous element.
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    同族专利:
    公开号 | 公开日
    EP3369986B1|2019-10-16|
    PL3369986T3|2020-05-18|
    DE102017203332A1|2018-09-06|
    US20180252376A1|2018-09-06|
    US10690306B2|2020-06-23|
    EP3369986A1|2018-09-05|
    引用文献:
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    JP2005019299A|2003-06-27|2005-01-20|Matsushita Electric Works Ltd|Led lighting fixture|
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    BR112014027812B1|2012-05-09|2020-06-30|Ts Tech Co., Ltd.|light emitting device|
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    JP2015115220A|2013-12-12|2015-06-22|東芝ライテック株式会社|Luminaire|
    DE202014100951U1|2014-03-03|2015-06-09|Zumtobel Lighting Gmbh|Luminaire with support element and releasably attachable light module|
    EP2952806A1|2014-06-02|2015-12-09|General Electric Company|Pivoting heat sink for LED luminaire|
    KR101584928B1|2015-01-05|2016-01-21|주식회사 린노|Line type lighting apparatus|
    US9689539B2|2015-04-17|2017-06-27|Lap Wah Lin|LED fluorescent lamp|TWI629434B|2017-07-05|2018-07-11|基元高效科技有限公司|Lamp device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE102017203332.0A|DE102017203332A1|2017-03-01|2017-03-01|lamp|
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