• 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:
    Lighting assembly, comprising a housing (2) and a lighting element (6). The housing (2) is made by extrusion of at least one flexible material and comprises a first housing wall (21), a second housing wall (22) and a third housing wall (23). The first casing wall (21) is pivotally joined to the second casing wall (22) via a first flex hinge (31), and the second casing wall (22) is pivotally joined to the third casing wall (23) via a second flex hinge (32). The lighting element (6) is located inside the housing (2) and it is arranged to emit light from the housing (2). The housing (2) comprises locking means for releasably locking the free edge of the first housing wall (21) to the free edge of the third housing wall (23) to provide the operating position of the housing (2), while the locking means comprise a first locking means formed in the first housing wall (21). (81), and a second locking means (82) formed in the third casing wall (23) which is arranged to function together with the first locking means (81). The casing (2) is made by an extrusion process, the material of the third casing wall (23) emits light, and the lighting element (6) is arranged to radiate light from the casing (2) through the third casing wall (23).
    公开号:FI20185054A1
    申请号:FI20185054
    申请日:2018-01-22
    公开日:2019-07-23
    发明作者:Oskari Siltanen
    申请人:Teknoware Oy；
    IPC主号:
    专利说明:

    Background of the Invention
    The invention relates to a luminaire assembly in which the illumination element is located inside an extruded or extruded housing.
    The known luminaire assembly comprises a housing and a light-transmitting dome through which the lighting element of the luminaire assembly is adapted to emit light to the environment. The problem with such a known luminaire assembly is its complexity, which increases the manufacturing cost.
    Brief Description of the Invention
    It is an object of the invention to provide a luminaire assembly which is simpler in structure and less expensive to manufacture. The object of the invention is achieved by whether the lighting is characterized by an assembly characterized by what is stated in the independent claim. Preferred embodiments of the invention are claimed in the dependent claims.
    The invention is based on the fact that the housing of the luminaire assembly is manufactured by a single extrusion process such that a light-transmitting housing wall, hinges for opening and closing the housing, and locking means adapted to lock the walls of the housing into a tubular
    The luminaire assembly according to the invention has the advantage of simplicity of construction and low manufacturing costs.
    BRIEF DESCRIPTION OF THE DRAWINGS
    The invention will now be further described in connection with the preferred embodiments, with reference to the accompanying drawings, in which:
    Figure 1 illustrates a lighting assembly according to an embodiment of the invention;
    Figure 2 is a cross-sectional view of the lighting assembly of Figure 1;
    Figure 3 shows the housing of the lighting assembly of Figure 1 with the housing walls 30 in the mounting position relative to one another;
    Fig. 4 shows the housing of Fig. 3 in which a holder is disposed;
    Figure 5 shows a modification of the housing of Figure 3, wherein the third housing wall comprises optical prisms;
    20185054 prh 22 -01- 2018
    Figure 6 shows a modification of the housing of Figure 3, wherein the third housing wall comprises a lens;
    Fig. 7 shows a modification of the housing of Fig. 3 produced by a coextrusion process;
    Fig. 8 is a cross-sectional view of a luminaire assembly according to an alternative embodiment of the invention; and
    Figure 9 shows the housing of the lighting assembly of Figure 8 with the housing walls in the mounting position with respect to one another.
    DETAILED DESCRIPTION OF THE INVENTION
    Figure 1 shows a lighting assembly comprising a housing 2, a holder 4 and a lighting element 6. Figure 2 shows a cross-section of the lighting assembly of Figure 1. The viewing direction of Figure 2 is parallel to the longitudinal direction, i.e. the image plane of Figure 2 is perpendicular to the longitudinal direction.
    The housing 2 is made by extrusion of a resilient material and comprises a first housing wall 21, a second housing wall 22, a third housing wall 23, a first spring hinge 31, a second spring hinge 32, and locking means. The material of the housing 2 is transparent to light. The first housing wall 21 is pivotally connected to the second housing wall 22 via a first resilient hinge 31, and the second housing wall 22 is pivotally connected to the third housing wall 23 via a second resilient hinge 32. Both the first hinge 31 and the second hinge 32 extend longitudinally.
    The material thickness of the first resilient hinge 31 is smaller than the material thickness of the first housing wall 21 and the second housing wall 22. The material thickness of the second resilient hinge 32 is smaller than that of the second housing wall 22 and the third housing wall 23. The hinge operation of both the first hinge 31 and the second hinge 32 is based solely on the material flexibility of the housing 2.
    The locking means are disposed for releasably locking the free edge 30 of the first housing wall 21 to the free edge 30 of the third housing wall 23 to provide an operative position of the housing 2. By the free edge of the housing wall is meant here an edge which is not connected to the adjacent housing wall through a hinge. The free edge of the first housing wall 21 and the free edge of the third housing wall 23 extend parallel to the longitudinal direction.
    The locking means comprise a first locking member 81 formed in a first housing wall 21, and a third housing wall 23
    A second locking member 82 formed to cooperate with the first locking member 81 for releasably locking the free edge of the first housing wall 21 to the free edge of the third housing wall 23. The second locking member 82 comprises a locking projection projecting from the free edge of the third housing wall 23 at a locking projection angle θ such that the locking projection is arranged in the operating position of the housing 2 to contact the outer surface of the first housing wall 21. The locking projection angle θ indicates how much the direction of the locking projection deviates inwardly from the direction of the third housing wall 23. The locking projection angle θ is approximately the sum of the first operating angle and 10 second operating angles, i.e. 126 °.
    The first casing wall 21 defines a first casing wall level, a second casing wall 22 defines a second casing wall level, and a third casing wall 23 defines a third casing wall level. The longitudinal direction is parallel to the first housing wall plane, the second housing wall 15 and the third housing wall plane. The first housing wall 21, the second housing wall 22 and the third housing wall 23 are substantially planar walls.
    The housing 2 is in the operating position in Figures 1 and 2. In the operating position, the first housing wall 21, the second housing wall 22 and the third housing wall 20 23 form a tubular structure which is open at its ends but substantially closed in a direction perpendicular to the longitudinal direction. The lighting element 6 is located inside said tubular structure.
    In the operating position of the housing 2, there is a first operating angle α1 between the first housing wall plane and the second housing wall plane which is substantially 25 to 90 °. In alternative embodiments, the first operating angle between the first housing wall plane and the second housing wall plane is 85 ° to 95 ° in the housing operating position.
    The third housing wall 23 is a continuous housing wall arranged to protect the illumination element 6 by preventing dirt from entering the exterior of the housing 2 through the third housing wall 23 in contact with the illumination element 6. The light of the illumination element 6 can pass through the third housing wall 23 because the third housing wall 23 is of light-transmitting material.
    In the operating position of the housing 2, there is a second operating angle α2 between the second housing wall plane and the third housing wall plane which is 36 °. In alternative embodiments, the second operating angle between the second housing wall plane and the third housing wall plane is 25 ° to 60 ° in the housing operating position.
    20185054 prh 22 -01- 2018
    The bracket 4 is located inside the housing 2 and comprises a first bracket wall 41, a second bracket wall 42, a third bracket wall 43, and a fourth bracket wall 44. FIG. 2 shows that 22 next.
    The first retaining wall 41 defines a first retaining wall level, and the second retaining wall 42 defines a second retaining wall level. The first retaining wall plane is at the retaining wall angle y relative to the second retaining wall plane. The retaining wall angle y is substantially 90 °. In alternative embodiments, the retaining wall angle is from 85 ° to 95 °.
    The holder 4 is an element made of one aluminum plate blank. In an alternative embodiment, the holder is made of a metal other than aluminum. In another alternative embodiment, the holder is made of plastic.
    The inner surface of the holder 4 comprises a light reflecting area 46. The light reflecting area 46 is part of the inner surface of the first holder wall 41. The lighting element 6 is arranged to emit light out of the housing 2 so that at least part of the light of the lighting element 6 is reflected through the light reflecting area 46 of the holder 4 out of the housing 2.
    The illumination element 6 is located inside the housing 2, is fixed to the holder 4, and is arranged to radiate light out of the housing 2 through the third housing wall 23. The lighting element 6 comprises a plurality of LEDs 61, and a circuit board 62 on which several LEDs 61 are mounted.
    Figure 3 shows the housing 2 separately from the other components of the lighting assembly. In Figure 3, the housing walls of the housing 2 are in the mounting position relative to one another, i.e. the first housing wall 21 is in the first mounting position relative to the second housing wall 22 and the second housing wall 22 is in the second mounting position relative to the third housing wall 23. The first mounting position of the first housing wall 21 and the second mounting position 30 of the second housing wall 22 are adapted to mount the holder 4 on the housing 2 and to remove the holder 4 from the housing 2.
    In the first mounting position, a first mounting angle βι of 105 ° is provided between the first housing wall plane and the second housing wall plane. In alternative embodiments, the first mounting angle is at least 35 ° greater than the first operating angle. In the second mounting position, there is another between the second housing wall plane and the third housing wall plane
    20185054 prh 22 -01- 2018 installation angle β 2 which is 98 °. In alternative embodiments, the second mounting angle is at least 30 ° greater than the second operating angle.
    The housing 2 is arranged such that if the angle between the first housing wall level and the second housing wall plane is deviated from the first mounting angle βι, the angle between the first housing wall level and the second housing wall plane tends to return to the first mounting angle βι. Further, the housing 2 is arranged such that if the angle between the second housing wall plane and the third housing wall plane is deviated from the second mounting angle β 2 , the angle between the second housing wall plane and the third housing wall plane 10 tends to return to the second mounting angle β 2 . The housing 2 tends to return to the position shown in Figure 3 because the housing 2 is extruded to that position.
    FIG. receiving a free edge of the first retaining wall 41 to support the first retaining wall 41 in position relative to the housing 2. In Figure 4, the free edge of the first retaining wall 41 is retracted in said support recess. The retaining projection 215 is arranged such that, with the housing walls 21, 22 and 23 in their mounting position relative to one another, the holder 4 may be inserted inside the housing 2 from an opening between the first housing wall 21 and the third housing wall 23 with the mounting direction substantially perpendicular to the longitudinal direction.
    In an alternate embodiment, the angle between the first housing wall plane and the second housing wall plane does not tend to return to the first mounting angle, and the angle between the second housing wall plane and the third housing wall plane does not seek to return to the second mounting angle. allowing the second housing wall to be pivoted to a second mounting position relative to the third housing wall. Also in this embodiment, the first mounting position and the second mounting position are arranged to facilitate mounting of the holder in the housing and removal of the holder from any housing.
    20185054 prh 22 -01- 2018
    The third retaining wall 43 is located at one end of the housing 2 viewed in the longitudinal direction, and the fourth retaining wall 44 is located at the other end of the housing 2 viewed in the longitudinal direction. The third retaining wall 43 and the fourth retaining wall 44 are arranged to protect the illumination element 6 by preventing the dirt from entering the housing 2 through its ends. A third retaining wall 43 defines a third retaining wall level, and a fourth retaining wall 44 defines a fourth retaining wall level. Both the third retaining wall plane and the fourth retaining wall plane are substantially perpendicular to the longitudinal direction. In alternative embodiments, the third retaining wall plane and the fourth retaining wall plane are at an angle of more than 10 ° to 45 ° to the longitudinal direction.
    The lighting assembly of Figure 1 comprises two mounting elements 9, each projecting from a second housing wall 22, and adapted to attach the lighting assembly to the wall of the object to be illuminated. The fastening elements 9 are formed on the illumination element 6, i.e. they extend through both the second retaining wall 42 and the second housing wall 22.
    The third casing wall of the casing may be shaped to direct the light emitted from the casing by the illumination element so as to obtain the desired shape from the photograph of the lighting assembly. Figure 5 illustrates a modification of the housing of Figure 3, wherein the third housing wall 23 comprises optical prisms 236 configured to direct the light emitted from the housing by the illumination element. Figure 6 shows a modification of the housing of Figure 3, wherein the third housing wall 23 comprises a lens 238 arranged to direct the light emitted from the housing by the illumination element. Both the optical prisms 236 of Figure 5 and the lens 238 of Figure 6 are made of the same material and the same extrusion process as the third housing 25, except for the optical prisms 236 and lens 238, the cases of Figure 5 and 6 are similar to the case 2 of Figure 3.
    The housing 2 of Figure 3 is made by a single extrusion process from a plastic material. All parts of the housing 2 are of the same material. In alternative embodiments of the invention, the housing is made by a coextrusion process such that the housing comprises two or more materials. Figure 7 shows a modification of the housing of Figure 3 made of two different materials by one coextrusion process such that the material of the third housing wall 23 "is light-transmitting, and the material of the first housing wall 21" and the second housing wall 22 "is opaque. Both of the 2 ”materials in the case are 35 flexible materials. Except for the materials, the housing 2 'of Figure 7 is similar to the housing 2 of Figure 3.
    Fig. 8 is a cross-sectional view of an illuminator assembly according to an alternative embodiment of the invention, the illuminator assembly comprising a housing 2 'and a lighting element 6'. The viewing direction of Figure 8 is parallel to the longitudinal direction. Fig. 9 shows the housing 2 'ko5 of the luminaire assembly of Fig. 8 with the telescopic walls in the mounting position relative to one another.
    The lighting assembly of Figure 8 differs from the lighting assembly of Figure 1 in that the first housing wall 21 'is not a substantially planar wall but has a substantially L-shaped cross-section. Furthermore, the lighting assembly of Figure 8 does not comprise a holder 4, but the illumination element 6 'is supported 10 directly on the inner walls of the housing 2'.
    A first mounting recess 217 'is formed on the inner surface of the first housing wall 21' which is adapted to receive a portion of the illumination element 6 'to support the illumination element 6' in relation to the housing 2 '. Further, at the boundary of the first housing wall 21 'and the second housing wall 22', a second mounting recess 218 'is formed which is adapted to receive a second portion of the lighting element 6' to support the lighting element 6 'in position with respect to the housing 2'. Figure 8 shows that the first edge of the circuit board 62 'is received in the first mounting recess 217', and the second edge of the circuit board 62 'is received in the second mounting recess 218'. Illumination20, a plurality of LEDs 61 'of element 6' are mounted on circuit board 62 '.
    It will be obvious to a person skilled in the art that the basic idea of the invention can be implemented in many different ways. The invention and its embodiments are thus not limited to the examples described above, but may vary within the scope of the claims.
    权利要求:
    Claims (15)
    [1]
    The claims
    1. A luminaire assembly comprising:
    a casing (2j made by extrusion of at least one resilient material and comprising a first casing wall (21j, a second casing wall (22j, a third casing wall (23j, a first resilient hinge (3Ij) and a second resilient hinge (32j connected to a second housing wall (22j via a first hinge (3jj), and a second housing wall (22j is pivotally connected to a third housing wall (23j via a second hinge (32j), and both a first 10 hinge (31j and a second is located inside the housing (2j, and is adapted to emit light out of the housing (2j, characterized in that the housing (2j comprises locking means for detaching the first 15 wall (21j free edge for detaching!) the third housing wall (23j to the free edge of the housing to provide a position, the locking means comprising a first locking member (81j) formed on the first housing wall (2jj) and a second locking member (82j formed on a third housing wall (23j) adapted to cooperate with the first locking member the material of the housing wall (23j is transparent to light, and the illumination element (6j) is arranged to radiate light out of the housing (2j through the third housing wall (23j).
    [2]
    Luminaire assembly according to claim 1,
    25, characterized in that the luminaire assembly comprises a bracket (4j located inside the housing (2j) is an element made of one slab and comprises a first bracket wall (41j and a second bracket wall (42j, first bracket wall 41j defining a first bracket wall level and in determining the second retaining wall level, the first retaining wall level 30 being at an angle to the retaining wall (yj relative to the second retaining wall level, and the illumination element 6j is fixed to the holder (4j.
    [3]
    Luminaire assembly according to claim 2, characterized in that the first housing wall (21j defines a first housing wall level, and the second housing wall (22j defines a second housing wall plane),
    35 housing (2j in operating position between first housing wall level and second housing wall level having first operating angle (aij between 85 ° and 95 ° and en
    20185054 prh 22 -01- 2018, the first spring hinge (31) is adapted to allow the first housing wall (21) to pivot with respect to the second housing wall (22) to a first mounting position adapted to mount the bracket (4) on the housing (2) 2), in the first mounting position, the first mounting angle (βι) between the first enclosure wall level and the second enclosure wall level is at least 10 ° greater than the first operating angle (ai).
    [4]
    Luminaire assembly according to claim 3, characterized in that the housing (2) is arranged such that, if the first housing
    The angle between the 10 wall level and the second box wall level is deflected from the first mounting angle (βι), the angle between the first box wall level and the second box wall level tends to return to the first mounting angle (βι) ·
    [5]
    Luminaire assembly according to any one of claims 2 to 4,
    15, characterized in that the housing (2) comprises a stop projection (215) extending from the free edge of the first housing wall (21) so that a support recess is arranged between the first housing wall (21) and the stop projection (215) to receive the first housing wall (41). to support a free edge first retaining wall (41) in position relative to the housing (2).
    20
    [6]
    Luminaire assembly according to any one of claims 2 to 5, characterized in that the third housing wall (23) defines a third housing wall plane, a second operating angle (a 2 ) between the second housing wall plane and the third housing wall plane in the operating position; to allow the second housing wall (22) to be pivoted relative to the housing housing wall (23) of the third housing to accommodate a mounting (4) for mounting the housing (2) and detaching the holder (4) from the housing (2); installation angle (β 2 ) greater than or equal to 30 ° with another operating angle (a 2 ).
    30
    [7]
    Luminaire assembly according to claim 6, characterized in that the housing (2) is arranged such that, if the angle between the second housing wall level and the third housing wall plane is deviated from the second mounting angle (β 2 ), the angle between the second housing wall plane and the third housing wall plane 2 ).
    35
    [8]
    Luminaire assembly according to one of claims 2 to 7, characterized in that the bracket (4) comprises a third retaining wall (43) and a fourth retaining wall (44), each located at the respective end of the housing (2) viewed longitudinally, and a third retaining wall (43). and the fourth retaining wall (44) is adapted to protect the illumination element (6) by preventing dirt from entering the housing (2) through its ends.
    [9]
    The lighting assembly of claim 8, characterized in that the third retaining wall (43) defines a third retaining wall level, and the fourth retaining wall (44) defines a fourth retaining wall level, and both the third retaining wall level and the fourth retaining wall level are substantially perpendicular to the longitudinal direction.
    [10]
    Luminaire assembly according to one of Claims 2 to 9, characterized in that the holder (4) is made of a metal plate, for example an aluminum plate.
    [11]
    Luminaire assembly according to one of Claims 2 to 10, characterized in that the inner surface of the holder (4) comprises a light reflecting area (46), and the lighting element (6) is arranged to emit light out of the housing (2). light is reflected through the light reflecting area (46) of the holder (4) out of the housing (2).
    [12]
    Luminaire assembly according to claim 1, characterized in that a first mounting recess (217 ') is formed on the inner surface of the first housing wall (21'), which is arranged to receive part of the lighting element (6 ') to support the lighting element (6') .
    [13]
    Luminaire assembly according to any one of the preceding claims, characterized in that the material thickness of the first spring hinge (31; 31 ') is smaller than that of the first housing wall (21; 21') and the second housing wall (22; 22 ') and the second spring hinge (32; 32). ') the material thickness is less than the material thickness of the second housing wall (22; 22') and the third housing wall (23; 23 ').
    [14]
    Luminaire assembly according to one of the preceding claims, characterized in that the third housing wall (23) is configured to direct the light emitted from the housing (2) by the illumination element (6), the third housing wall (23) comprising, for example, a lens (238) or optical prism (236). .
    [15]
    Luminaire assembly according to one of the preceding claims, characterized in that the lighting element (6) comprises at least one LED (61; 6Γ).
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    同族专利:
    公开号 | 公开日
    EP3514449B1|2020-09-23|
    EP3514449A1|2019-07-24|
    ES2834383T3|2021-06-17|
    US20190226662A1|2019-07-25|
    US10571098B2|2020-02-25|
    FI128286B|2020-02-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US6088967A|1998-01-02|2000-07-18|Johnson; Wayne A|Closing string light display box|
    WO2008134424A2|2007-04-24|2008-11-06|Lumination Llc|Led perimeter lighting system|
    US20110261566A1|2009-10-26|2011-10-27|Robert Scott Boulton|Exterior lighting system|
    US9004717B2|2013-03-12|2015-04-14|Hafele America Co.|Extruded housing with hinged lens for LEDs|
    法律状态:
    2020-02-28| FG| Patent granted|Ref document number: 128286 Country of ref document: FI Kind code of ref document: B |
    优先权:
    申请号 | 申请日 | 专利标题
    FI20185054A|FI128286B|2018-01-22|2018-01-22|Luminaire assembly|FI20185054A| FI128286B|2018-01-22|2018-01-22|Luminaire assembly|
    ES19152315T| ES2834383T3|2018-01-22|2019-01-17|Lighting set|
    EP19152315.8A| EP3514449B1|2018-01-22|2019-01-17|Lighting assembly|
    US16/251,504| US10571098B2|2018-01-22|2019-01-18|Lighting assembly|
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