• 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 lamp (1), in particular a floor lamp, with a battery unit (3), a lamp (2), preferably at least one LED and a base (4), the battery unit (3) providing the lamp (2) with current provided. The accumulator unit (3), together with the illuminant (2), is designed to be height-adjustable in relation to the base (4), the accumulator unit (3) being rigidly connected to the illuminant (2).
    公开号:CH709989B1
    申请号:CH11262015
    申请日:2015-08-04
    公开日:2019-11-29
    发明作者:Lonsdale Julian
    申请人:Zumtobel Lighting Gmbh；
    IPC主号:
    专利说明:

    Description: The invention relates to a lamp, in particular a mobile floor lamp, which can be operated without a fixed power supply.
    Conventionally, floor lamps or desk lamps are operated by means of a power cable. However, this has the disadvantage that a power cable is permanently present, which can pose a trip hazard, for example.
    In addition, lights are known which are operated with an accumulator. For example, the German utility model DE 8 603 871 U1 shows a desk lamp which is operated by means of an accumulator. However, the lamp shown there has the disadvantage that it is only slightly flexible with regard to the position of the lamp, i.e. a user cannot easily adjust the height of the lamp.
    The invention has for its object to provide a lamp that allows a flexible and freely positionable lighting without the need for a permanently attached power cable.
    The object is achieved for the device by the features of independent claim 1. Advantageous further developments are the subject of the dependent claims referring back to this.
    [0006] A lamp according to the invention contains an accumulator unit, a lamp and a stand. The lamp is preferably a floor lamp or a desk lamp. The illuminant is preferably a light-emitting diode (LED) or an LED module, for example in the form of a light tile. The accumulator unit supplies the illuminant (s) with electricity. Furthermore, the accumulator unit and the illuminant are jointly adjustable in height relative to the base and the accumulator unit is rigidly connected to the illuminant. The height of the illuminant can thus be adjusted together with the accumulator unit. This allows a flexible adjustment of the position of the lighting while at the same time avoiding the need for a permanent power cable.
    Preferably, the foot includes a guide element. The guide element can be designed, for example, as a guide bar or a guide tube. The lamp also includes a holding element. The holding element can be designed as an angular element which has at least two legs extending away from one another (for example at a right angle). A first leg can have the illuminant and preferably extends away from the guide element (for example at a right angle). A second leg extends at least partially along the guide element. The holding element carries the illuminant and the accumulator unit and is height-adjustable and lockable on the guide element. In this way, the height of the lighting can be adjusted with very little production effort.
    For simplified manufacture and optical improvement of the lamp, it is conceivable that the holding element has a preferably integrally formed housing or housing part for the lamp and / or a housing or housing part for the battery unit.
    Preferably, the hook element has a displaceable relative to the guide element bearing, by means of which the holding element or angle element is provided adjustable in height on the guide element. The bearing can be provided as mutually corresponding guide rails between the holding element and the guide element. As an alternative or in addition, the bearing can be designed as a holding opening in the angle element, preferably in the first leg, the guide element being arranged in a height-adjustable manner and preferably being pivotably guided in the holding opening. This provides a very simple and well-managed adjustment option with little manufacturing effort.
    Preferably, a surface of the bearing contacting the guide element is at least partially low-friction, in particular made of Teflon.
    The combination of the accumulator unit and the illuminant, in particular the holding element or its second leg, can have at least one fastening means. The fastening means is preferably designed in such a way that the accumulator unit / lamp combination (in particular the holding element) is locked on the guide element. The fastening means is preferably a magnet, but can also be designed as a mechanical fastening means (set screw and the like).
    Both by means of the (low-friction) guidance / storage and with the preferably infinitely adjustable fastening element, a very durable construction with simple height adjustability can be ensured. In addition, the fastening means, in particular in the form of a magnetic holder, can be provided in an optically appealing manner, since they are usually hidden.
    [0013] The accumulator unit preferably has an illuminant connection cable which is connected to the illuminant. In this case, the holding element or angle element preferably has a guide hole which guides the illuminant connection cable. The holding element can alternatively have a plurality of guide holes which guide the lamp connecting cable. In this way, a particularly simple manufacture can be achieved with a secure laying of the illuminant connection cable.
    CH 709 989 B1 [0014] The stand preferably also has a foot, which is provided at a lower end of the guide element and supports and stabilizes the latter. This ensures that the luminaire stands securely.
    [0015] In addition, the accumulator unit preferably has an accumulator. The accumulator preferably has a mains connection socket, wherein the accumulator can be connected to a power supply by means of this mains connection socket and a detachable mains connection cable. The mains connection socket and the mains connection cable are part of the accumulator unit. This ensures that the battery can be recharged with little effort. It is also achieved that the power cord can be removed when it is not needed. This increases security of use. In order to also increase the appearance of the lamp, the mains connection socket can be covered laterally with a part of the holding element (in particular the second leg of the same) by this part protruding laterally over the socket, which is preferably directed downward.
    Preferably, the battery is designed to supply the illuminant with electricity for at least one hour, particularly preferably at least 4 hours, in particular at least 12 hours. This ensures that the accumulator rarely needs to be charged. This increases operating safety, since a trip cord that is dangerous for tripping can be dispensed with for most of the use.
    Preferably, the accumulator unit includes a switch and / or dimmer, by means of which the lamp can be switched or dimmed. This also simplifies the manufacture of the lamp.
    The invention is described by way of example with reference to the figures of the drawings, in which advantageous exemplary embodiments of the invention are shown. In the drawings:
    Figure 1 shows a first embodiment of the lamp according to the invention in different views.
    Fig. 2 shows a second embodiment of the lamp according to the invention in an exploded view, and
    Fig. 3 shows a third embodiment of the lamp according to the invention in an overview.
    First, the structure and the functioning of various exemplary embodiments of the luminaire according to the invention are illustrated with reference to FIGS. 1-2. Finally, the height adjustability of an exemplary embodiment of the luminaire according to the invention is discussed further with reference to FIG. 3. Identical elements were sometimes not repeatedly shown and described in similar illustrations.
    In Fig. 1, a lamp 1 is shown in different views. The left view shows the lamp 1 in a perspective view. The middle view shows lamp 1 from the front. The right view shows the lamp 1 from the side. The bottom view shows the lamp from above. The luminaire 1 in this case comprises a lamp or a lamp element 2 which is connected to an accumulator unit 3. Furthermore, the luminaire 1 has a base 4 on which the accumulator / lamp combination is provided. The battery-lamp combination, which is rigidly connected to one another, is height-adjustable in relation to the base 4.
    The stand 4 preferably comprises a guide element 6 (here in the form of a guide tube) and a foot 7. The guide tube 6 is connected to the foot 7. The foot 7 is preferably so heavy that it ensures that the lamp 1 stands securely. In addition, the foot 7 preferably has such a large area that an accidental tilting of the lamp 1 is avoided.
    The lamp 1 can further comprise a holding element 11. This can be designed, for example, as an angular element which has at least two legs 110, 111 which extend away from one another (for example at a right angle). The holding element 11 carries both the illuminant 2 and the accumulator unit 3 and is height-adjustable and lockable on the guide element 6. The holding element 11 preferably has at least one first leg 110 which has the illuminant 2 and which preferably extends away from the guide element 6 (for example at a right angle). Furthermore, the holding element 11 preferably has a second leg 111, which extends at least partially along the guide element 6. According to a particularly preferred embodiment, the holding element 11 has a housing or housing part 112, preferably integrally formed therewith, for the illuminant / lighting element 2 and / or a housing or housing part 113 for the accumulator unit 3.
    The accumulator unit 3 preferably has an accumulator 5. The accumulator unit 3 also has a mains connection cable 9, which can be connected to a mains connection socket 10 of the accumulator 5. The accumulator 5 can be charged by means of the power cord 9. The mains connection socket 10 is preferably laterally covered with a part 115 of the holding element 11 or its second leg 111.
    The holding or angle element 11 has additional guide holes 12, 13 through which a lamp connection cable 8 is guided, which connects the battery 5 with the lamp 2. The guide holes 12, 15 filled the illuminant connection cable 8 and thus ensure that it lies closely against the angle element.
    Furthermore, the holding element 11 has a displaceable relative to the guide element 6, by means of which the holding element 11 is guided in a height-adjustable manner on the guide element 6. The bearing can have mutually corresponding guide rails (elements) both on the side of the holding element 11 and on the side of the guide
    CH 709 989 B1 approximately 6 element. Alternatively or additionally, the bearing can be designed as a holding opening 114 in the holding element 11 or its first leg 110, the guide element 6 being guided through the holding opening 114 and being arranged so as to be adjustable in height and preferably pivotably guided in the holding opening 114. This ensures that the angle element 11 is guided along the guide tube 6. The holding element can be made in one piece with the accumulator unit 3. Optionally, the holding element can be made at least partially with low friction, in particular from Teflon.
    For further fastening and locking, the accumulator unit / lamp combination or the holding element 11 or its second leg 111 preferably has a fastening means, which is not shown in FIG. 1. The fastening element is preferably designed in such a way that the accumulator unit-illuminant combination (i.e. the rigid connection of accumulator unit 3 and illuminant 2; for example formed by the holding element 11) is locked on the guide element 6 and particularly preferably allows a stepless height adjustment. For this purpose, the fastening means can be designed, for example, as a magnet, which is provided, for example, on the second leg 111 of the holding element 11 (for example in / on the accumulator unit 3) and interacts magnetically with the guide tube 6. In this case, the magnet locks the holding element 11 on the guide tube
    6. Alternatively or additionally, a mechanical fastening means, for example in the form of an adjusting screw, is also conceivable. 2 shows a second exemplary embodiment of the lamp 1 according to the invention in an exploded view. It can be clearly seen here that the luminaire 1 consists of only a very few components. In particular, the one-piece production of the angle element 11 as the central connecting element of the illuminant 2 of the accumulator 5, the illuminant connection cable 8 and the guide tube 6 contributes significantly to reducing the number of necessary components.
    3 shows another embodiment of the lamp according to the invention in three different states. In a first state on the left, the luminaire 1 is set to a low lighting level. In a second state in the middle, the luminaire 1 is set to a middle lighting position. In a third state on the right, the luminaire 1 is set to a high lighting position. It can be clearly seen here that the lamp connection cable 8 is firmly connected to the accumulator unit 3 and the lamp 2. Regardless of the set height of the lighting element 2, the lamp connection cable 8 follows the same course from the accumulator unit 3 to the lamp 2. It is therefore not necessary to keep a large amount of lamp connection cables in stock in order to cover different lighting heights, as would be the case if the Accumulator unit 3 would be firmly connected to the base 4. By moving the accumulator unit 3 together with the illuminant 2 along the height of the guide tube 6, however, it is achieved that no unnecessary loops of the illuminant connection cable 8 arise.
    In Fig. 3, for the sake of clarity, the representation of the power cord 9 from Fig. 1 and Fig. 2 has been omitted. However, this is also not necessary for the operation of the lamp 1, since it only serves to charge the battery 5 and only then has to be plugged in.
    The invention is not limited to the illustrated embodiment. In particular, the illuminant can be a wide variety of types of illuminants or illuminating elements. The accumulator unit can also be fastened at different positions of the angle element. A combination of illuminant and accumulator, both of which are attached to the head of the angle element, is also conceivable. Likewise, the shape of the holding element 11 is not limited by the invention, as long as it enables a height adjustment with respect to the base 4. Likewise, the guidance and the locking of the holding element 11 with respect to the guide element 6 are not restricted by the above-described embodiments. All of the features described above or features shown in the figures can be advantageously combined with one another in the context of the invention.
    权利要求:
    Claims (13)
    [1]
    claims
    1. lamp (1), in particular floor lamp, with a battery unit (3), a lamp (2), preferably at least one LED, and a stand (4), the battery unit (3) supplying the lamp (2) with current, characterized in that the accumulator unit (3), together with the illuminant (2), is designed to be height-adjustable in relation to the base (4), the accumulator unit (3) being rigidly connected to the illuminant (2).
    [2]
    2. Light (1) according to claim 1, characterized in that the stand (4) comprises a guide element (6), such as a guide rail or a guide tube, and that the light (1) further comprises a holding element (11), which the illuminant (2) and the accumulator unit (3) are supported and height-adjustable and lockable on the guide element (6).
    [3]
    3. Luminaire (1) according to claim 2, characterized in that the holding element (11) is designed as an angular element which has two legs (110, 111) extending away from one another, the holding element (11) preferably at least one of the illuminants ( 2) having a first leg (110), which particularly preferably extends away from the guide element (6), and a second leg (111), which extends at least partially along the guide element (6).
    CH 709 989 B1
    [4]
    4. Luminaire (1) according to claim 2 or 3, characterized in that the holding element (11) a preferably integrally formed housing or housing part (112) for the lamp (2) and / or a housing or housing part (113) for the Has accumulator unit (3).
    [5]
    5. Lamp (1) according to one of claims 2 to 4, characterized in that the holding element (11) has a displaceable relative to the guide element (6) by means of which the holding element (11) is provided in a height-adjustable manner on the guide element (6) The bearing is preferably provided as a corresponding guide rail between the holding element (11) and the guide element (6), and / or the bearing is preferably designed as a holding opening (114) in the holding element (11), the guide element (6) in the mounting opening (114) is arranged such that it can be adjusted in height and is preferably pivotably guided, and / or wherein preferably a surface of the bearing contacting the guide element (6) is made at least partially with low friction, preferably from Teflon.
    [6]
    6. lamp (1) according to any one of claims 2 to 5, characterized in that the combination of accumulator unit (3) and illuminant (2) has at least one fastening means which is designed to the accumulator unit-illuminant combination on the guide element ( 6) to lock, the fastening means preferably being a magnet or a mechanical fastening means.
    [7]
    7. lamp (1) according to any one of claims 1 to 6, characterized in that the accumulator unit (3) has a lamp connection cable (8) which is connected to the lamp (2).
    [8]
    8. Luminaire (1) according to claim 7, characterized in that the holding element (11) has at least one guide hole (12, 13), preferably a plurality of guide holes (12, 13), which guide the illuminant connection cable (8).
    [9]
    9. lamp (1) according to any one of claims 2 to 8, characterized in that the stand (4) further comprises a foot (7) which is provided at a lower end of the guide element (6) and carries and stabilizes it.
    [10]
    10. Luminaire (1) according to one of claims 1 to 9, characterized in that the accumulator unit (3) has an accumulator (5) which has a mains connection socket (10), the accumulator (5) preferably by means of the mains connection socket (10 ) and a detachable power cord (9) can be connected to a power supply.
    [11]
    11. Luminaire (1) according to claim 10, if dependent on claim 2, characterized in that the mains connection socket (10) with a part (115) of the holding element (11) is laterally covered.
    [12]
    12. Luminaire (1) according to claim 10, if dependent on claim 3, characterized in that the mains connection socket (10) with a part (115) of the second leg (111) is laterally covered.
    [13]
    13. Luminaire (1) according to one of claims 1 to 12, characterized in that the accumulator unit (3) has a switch and / or dimmer, by means of which the lamp (2) can be switched or dimmed.
    CH 709 989 B1

    CH 709 989 B1
    类似技术:
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    同族专利:
    公开号 | 公开日
    CH709989A2|2016-02-15|
    DE202014103599U1|2015-11-05|
    AT14539U1|2016-01-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE2708982C3|1977-03-02|1979-08-23|Gebola - Baustellenabsperrung- Und Beleuchtungssystem, Gmbh, 7570 Baden- Baden|Portable stand with an electric warning light|
    DE8603871U1|1986-02-13|1987-06-11|Neumeier, Robert, 8183 Rottach-Egern, De|
    DE3835080C2|1988-10-14|2001-01-04|Erich Oswald Bernauer|Lamp stands for hand lamps|
    FR2788106B1|1999-01-06|2001-04-27|Sendie|LIGHTING DEVICE WITH SLIDING RAMP|
    DE202005005323U1|2005-03-23|2005-06-23|König & Meyer GmbH & Co KG|Lamp to act as a light for a music-stand has a lamp head with a lighting device arrangement, a lamp base with a clamping element and an arm to form an articulated link with telescoping sections|
    DE202013002519U1|2012-03-30|2013-06-04|Engelbert Gmeilbauer|Shop light|
    CN103511959B|2012-06-21|2017-10-24|海洋王照明科技股份有限公司|Field work indicator lamp|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE202014103599.0U|DE202014103599U1|2014-08-04|2014-08-04|Mobile floor lamp|
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