CN202927595U - Height-adjustable lamp - Google Patents
Height-adjustable lamp Download PDFInfo
- Publication number
- CN202927595U CN202927595U CN 201220696849 CN201220696849U CN202927595U CN 202927595 U CN202927595 U CN 202927595U CN 201220696849 CN201220696849 CN 201220696849 CN 201220696849 U CN201220696849 U CN 201220696849U CN 202927595 U CN202927595 U CN 202927595U
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- CN
- China
- Prior art keywords
- adjusting rod
- adjustable
- lamp holder
- height
- light fixture
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- Expired - Fee Related
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Abstract
The utility model discloses a height-adjustable lamp which comprises a light emitting assembly, an adjusting rod, a lamp holder and a locking apparatus, wherein the adjusting rod is fixed on the light emitting assembly and is provided with a plurality of annular grooves coaxial with the adjusting rod, and the lamp holder is sleeved on the adjusting rod and is fixed with the adjusting rod in an adjustable manner in the annular grooves through the locking apparatus. The height-adjusting lamp provided by the utility model is simple in structure and convenient to install and maintain; the height of lamp holder is adjustable on the adjusting rod, and the design of a plurality of annular grooves on the adjusting rod brings large adjusting space for the lamp holder, thereby indirectly adjusting the height of the light emitting assembly and satisfying application requirements of the lamp for special occasions; and the light emitting assembly can be installed in different lampshades only by changing the lamp holder, making the height-adjustable lamp strong in generality.
Description
Technical field
The utility model belongs to field of light fittings, relates in particular to a kind of adjustable for height light fixture.
Background technology
At some special occasions, as factory, mine, illumination capability to light fixture has specific demand, in the situation that can't change light fixture lampshade size, want to change certain regional illuminance, can only complete by the height of regulating luminescence component, we have such experience, change the brightness of the change sensitive surface that the height of luminescence component can be clearly, also change the area of sensitive surface simultaneously.
And traditional light fixture is directly installed on luminescence component in lampshade by lamp holder usually, can't regulate the height of its luminescence component, therefore traditional light fixture can't satisfy the demand of special occasions.
Simultaneously, because the lamp holder size of conventional lamp is all generally corresponding with the size of its lampshade, namely corresponding luminescence component can't be installed in the lampshade of other sizes, and versatility is not strong.
Summary of the invention
Based on this, for above-mentioned technical problem, provide a kind of adjustable for height light fixture.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of adjustable for height light fixture, comprise luminescence component, adjusting rod, lamp holder and locking device, described adjusting rod is fixed on described luminescence component, described adjusting rod is provided with the coaxial cannelure of a plurality of and described adjusting rod, described lamp sleeve is located on described adjusting rod, and by adjustable the fixing with described adjusting rod in described cannelure of described locking device.
Described lamp holder comprises lamp holder body and the control agent coaxial with described lamp holder body, and described lamp holder body is connected with described control agent.
Described lamp holder body is connected by screw with described control agent.
The inwall of described control agent is provided with the adjusting locating fastener suitable with described cannelure.
Described adjusting rod is provided with axial gathering sill, and the inwall of described control agent is provided with the gib block suitable with described gathering sill.
This programme also comprises fixing body, and described adjusting rod is fixed on described luminescence component by described fixing body.
Described locking device comprises screwing screw, and described screwing screw passes described control agent, in described cannelure with described adjusting rod butt, with adjustable being fixed on described adjusting rod of described lamp holder.
Described cannelure is three.
The utility model is simple in structure, convenient for installation and maintenance, lamp holder can be at adjusting rod adjusted height, and the design of a plurality of cannelures on adjusting rod is for lamp holder provides larger adjusting space, indirectly regulate the height of luminescence component, satisfied the application demand of light fixture at special occasions; Simultaneously, only need to change the lamp holder of different size, luminescence component can be arranged in different lampshades highly versatile.
Description of drawings
Be elaborated below in conjunction with the drawings and specific embodiments the utility model:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the radial section schematic diagram of adjusting rod of the present utility model.
Fig. 4 is the axial cross section schematic diagram of control agent of the present utility model.
Fig. 5 is the structural representation of looking up of control agent of the present utility model.
The specific embodiment
As Fig. 1 and shown in Figure 2, a kind of adjustable for height light fixture comprises luminescence component 110, adjusting rod 120, lamp holder 130, locking device 140 and fixing body 150.Luminescence component 110 is made of lamp bracket and the fluorescent tube that is arranged on lamp bracket, adjusting rod 120 is fixed on the lamp bracket of luminescence component 110, adjusting rod 120 is provided with a plurality of cannelures 121 coaxial with adjusting rod 120, lamp holder 130 is sheathed on adjusting rod 120, and interior adjustable fixing with adjusting rod 120 at cannelure 121 by locking device 140.
As Fig. 1 and shown in Figure 2, adjusting rod 120 is fixed on the lamp bracket of luminescence component 110 by fixing body 150, which is provided with three cannelures 121 coaxial with adjusting rod 120, and axial gathering sill 122.The lamp holder 130 that is designed to of three cannelures 121 provides larger adjusting space, and cannelure 121 is not limited to three certainly.
As Fig. 3 and shown in Figure 4, the inwall of control agent 132 is provided with the adjusting locating fastener 133 suitable with cannelure 121, be convenient to the position at adjusting rod 120 adjusted lamp holders 130, also be provided with the gib block 134 suitable with gathering sill 122, play the guiding role, and can limit the rotation of lamp holder 130 on adjusting rod 120.
As shown in Figure 1, locking device 140 comprises screwing screw 141, and screwing screw 141 passes control agent 132, in cannelure 121 with adjusting rod 120 butts, with adjustable being fixed on adjusting rod 120 of lamp holder 130.The user can hear or sense adjusting locating fastener 133 when regulating lamp holder 130 interior in place at cannelure 121, and the cannelure 121 and the lucky contraposition of screwing screw 141 of adjusting rod 120, lock screwing screw 141 and get final product at this moment.
But, those of ordinary skill in the art will be appreciated that, above embodiment illustrates the utility model, and be not to be used as restriction of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (8)
1. adjustable for height light fixture, it is characterized in that, comprise luminescence component, adjusting rod, lamp holder and locking device, described adjusting rod is fixed on described luminescence component, described adjusting rod is provided with the coaxial cannelure of a plurality of and described adjusting rod, described lamp sleeve is located on described adjusting rod, and by adjustable the fixing with described adjusting rod in described cannelure of described locking device.
2. a kind of adjustable for height light fixture according to claim 1, is characterized in that, described lamp holder comprises lamp holder body and the control agent coaxial with described lamp holder body, and described lamp holder body is connected with described control agent.
3. a kind of adjustable for height light fixture according to claim 2, is characterized in that, described lamp holder body is connected by screw with described control agent.
4. according to claim 1 or 3 described a kind of adjustable for height light fixtures, is characterized in that, the inwall of described control agent is provided with the adjusting locating fastener suitable with described cannelure.
5. a kind of adjustable for height light fixture according to claim 4, is characterized in that, described adjusting rod is provided with axial gathering sill, and the inwall of described control agent is provided with the gib block suitable with described gathering sill.
6. a kind of adjustable for height light fixture according to claim 5, is characterized in that, also comprise fixing body, described adjusting rod is fixed on described luminescence component by described fixing body.
7. a kind of adjustable for height light fixture according to claim 6, it is characterized in that, described locking device comprises screwing screw, and described screwing screw passes described control agent, in described cannelure with described adjusting rod butt, with adjustable being fixed on described adjusting rod of described lamp holder.
8. a kind of adjustable for height light fixture according to claim 7, is characterized in that, described cannelure is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220696849 CN202927595U (en) | 2012-12-14 | 2012-12-14 | Height-adjustable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220696849 CN202927595U (en) | 2012-12-14 | 2012-12-14 | Height-adjustable lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927595U true CN202927595U (en) | 2013-05-08 |
Family
ID=48217554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220696849 Expired - Fee Related CN202927595U (en) | 2012-12-14 | 2012-12-14 | Height-adjustable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465658A (en) * | 2014-09-05 | 2016-04-06 | 鸿富锦精密工业（深圳）有限公司 | Adjustable-distance type lamp |
-
2012
- 2012-12-14 CN CN 201220696849 patent/CN202927595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465658A (en) * | 2014-09-05 | 2016-04-06 | 鸿富锦精密工业（深圳）有限公司 | Adjustable-distance type lamp |
| CN105465658B (en) * | 2014-09-05 | 2017-10-31 | 中山雅迪灯饰照明有限公司 | Adjustable distance formula light fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |