CN101598280A - A kind of wall washing down lamp of regulating lamp holder position - Google Patents
A kind of wall washing down lamp of regulating lamp holder position Download PDFInfo
- Publication number
- CN101598280A CN101598280A CNA2009100273224A CN200910027322A CN101598280A CN 101598280 A CN101598280 A CN 101598280A CN A2009100273224 A CNA2009100273224 A CN A2009100273224A CN 200910027322 A CN200910027322 A CN 200910027322A CN 101598280 A CN101598280 A CN 101598280A
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- lamp
- lamp socket
- slide bar
- adjusting rod
- cam
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Abstract
The invention discloses a kind of wall washing down lamp of regulating lamp holder position, the lamp socket adjusting device comprises adjusting rod, lamp socket slide bar, slide bar spring; Described adjusting rod one end is provided with cam, and the other end is provided with open slot, is provided with on the lamp body of an end correspondence of open slot and has through hole; Described lamp socket slide bar is fixed on the lamp body, and described lamp socket can move up and down at described lamp socket slide bar by sliding rod hole, and described slide bar spring makes described lamp socket tightly withstand the cam end of described adjusting rod from bottom to top.The present invention does not need to dismantle the beam angle that light fixture just can conveniently be regulated light fixture light, reaches the purpose of control beam divergence angle, the illuminating effect of realizing ideal; The lamp socket adjusting device is simple in structure, with low cost, be easy to promote.
Description
Technical field
The invention belongs to lighting technical field, particularly a kind of wall washing down lamp.
Background technology
The wall washing down lamp tool belongs to commercial lighting class light fixture, and is energy-conservation and attractive in appearance because of it, is the essential light fixtures of places such as all kinds of markets, museum as display lighting.The deficiencies in the prior art part is: traditional wall washing down lamp is once after installing and fixing, lamp body can rotate by relatively-stationary circle, can only regulate the angle of irradiation, each place is when using wall washing down lamp, because light fixture ceiling height and light fixture are installed and be demonstrated article apart from effects limit such as distances, cause the angle of divergence of light excessive or too small, and can not get desirable illuminating effect.
Summary of the invention
The object of the invention is exactly the restriction at existing wall washing down lamp limited multiple factor after installation, cause excessive or too small with respect to being demonstrated the article angle of divergence, and can not get the problem of desirable illuminating effect, a kind of wall washing down lamp that can conveniently regulate beam angle is provided.
The objective of the invention is to realize by following technical scheme, a kind of wall washing down lamp of regulating lamp holder position, comprise lamp socket, lamp body, reflector, lamp socket, reflector all are mounted in the lamp body, also comprise the lamp socket adjusting device, described lamp socket adjusting device comprises adjusting rod, lamp socket slide bar, slide bar spring; Described adjusting rod passes the sleeve of being located on the lamp body and can rotate in sleeve, described adjusting rod one end is provided with cam, and the other end is provided with open slot, is provided with on the lamp body of an end correspondence of open slot and has through hole, screwdriver passes through hole can rotate open slot, drives the adjusting rod rotation; Described lamp socket slide bar is fixed on the lamp body, and described lamp socket can move up and down at described lamp socket slide bar by sliding rod hole, and described slide bar spring makes described lamp socket tightly withstand the cam end of described adjusting rod from bottom to top.
Described cam design is the height step of some smooth transition, rotates described adjusting rod, and described cam promotes described lamp socket and moves up and down, and has several high low degrees will make lamp socket that the several position point is arranged on the cam.
In the described lamp socket light source is installed, the lamp socket band the light source several position point that pauses up and down, also just makes light source have the several position point in reflector.The reflecting surface of described reflector is parabolic design, and the change of the location point of described light source can cause the variation of the beam angle of light fixture light, reaches the purpose of the dispersion angle of control light beam.
The beneficial effect that the present invention compared with prior art has is:
Do not need to dismantle the beam angle that light fixture just can conveniently be regulated light fixture light, reach the purpose of control beam divergence angle, the illuminating effect of realizing ideal; The lamp socket adjusting device is simple in structure, with low cost, be easy to promote.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the adjusting rod structural representation.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the present invention is described in detail.
A kind of as shown in Figure 1, 2 wall washing down lamp of regulating lamp holder position comprises lamp socket 5, lamp body 8, reflector 7, and lamp socket 5, reflector 7 all are mounted in the lamp body 8, and lamp body 8 can rotate the angle that is used to regulate irradiation by relatively-stationary circle 1.Light fixture also comprises the lamp socket adjusting device, and described lamp socket adjusting device comprises adjusting rod 4, lamp socket slide bar 2, slide bar spring 3; Described adjusting rod 4 passes the sleeve of being located on the lamp body 8 and can rotate in sleeve, described adjusting rod 4 one ends are provided with cam 10, the other end is provided with open slot 9, be provided with on the lamp body 8 of an end correspondence of open slot 9 and have through hole, screwdriver passes through hole can rotate open slot 9, drives adjusting rod 4 rotations; Described lamp socket slide bar 2 is fixed on the lamp body 8, and described lamp socket 5 can move up and down at described lamp socket slide bar 2 by sliding rod hole, and described slide bar spring 3 makes described lamp socket 5 tightly withstand the cam end of described adjusting rod 4 from bottom to top.
Described cam 10 is designed to the height step of some smooth transition, rotates described adjusting rod 4, and described cam 10 promotes described lamp socket 5 and moves up and down, and has several high low degrees will make lamp socket 5 that the several position point is arranged on the cam 10.
In the described lamp socket 5 light source 6 is installed, lamp socket 5 is being with the light source 6 several position point that pauses up and down, also just makes light source 6 have the several position point in reflector 7.The reflecting surface of described reflector 7 is parabolic design, and the change of described light source 6 location points can cause the variation of the beam angle of light fixture light, reaches the purpose of the dispersion angle of control light beam, the illuminating effect of realizing ideal.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the protection domain of requirement of the present invention.
Claims (4)
1. the wall washing down lamp that can regulate lamp holder position, comprise lamp socket, lamp body, reflector, lamp socket, reflector all are mounted in the lamp body, it is characterized in that also comprising the lamp socket adjusting device, and described lamp socket adjusting device comprises adjusting rod, lamp socket slide bar, slide bar spring; Described adjusting rod passes the sleeve be located on the lamp body and can rotate in sleeve, and described adjusting rod one end is provided with cam, and the other end is provided with open slot, is provided with on the lamp body of an end correspondence of open slot and has through hole; Described lamp socket slide bar is fixed on the lamp body, and described lamp socket can move up and down at described lamp socket slide bar by sliding rod hole, and described slide bar spring makes described lamp socket tightly withstand the cam end of described adjusting rod from bottom to top.
2. a kind of wall washing down lamp of regulating lamp holder position according to claim 1, it is characterized in that described cam design is the height step of some smooth transition, rotate described adjusting rod, described cam promotes described lamp socket and moves up and down, and has several high low degrees will make lamp socket that the several position point is arranged on the cam.
3. a kind of wall washing down lamp of regulating lamp holder position according to claim 1 is characterized in that in the described lamp socket light source being installed.
4. a kind of wall washing down lamp of regulating lamp holder position according to claim 1, the reflecting surface that it is characterized in that described reflector is parabolic design, the change of the location point of described light source can cause the variation of the beam angle of light fixture light, reaches the purpose of the dispersion angle of control light beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100273224A CN101598280B (en) | 2009-05-27 | 2009-05-27 | Wall washing down lamp capable of regulating lamp holder position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100273224A CN101598280B (en) | 2009-05-27 | 2009-05-27 | Wall washing down lamp capable of regulating lamp holder position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101598280A true CN101598280A (en) | 2009-12-09 |
| CN101598280B CN101598280B (en) | 2010-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100273224A Active CN101598280B (en) | 2009-05-27 | 2009-05-27 | Wall washing down lamp capable of regulating lamp holder position |
Country Status (1)
| Country | Link |
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| CN (1) | CN101598280B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578943A (en) * | 2018-12-17 | 2019-04-05 | 浙江凯耀照明股份有限公司 | A kind of lamps and lanterns zoom modules |
| CN112197194A (en) * | 2020-10-12 | 2021-01-08 | 福建中科锐创光电科技有限公司 | Intelligent control high-luminous-efficiency slot lamp |
-
2009
- 2009-05-27 CN CN2009100273224A patent/CN101598280B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578943A (en) * | 2018-12-17 | 2019-04-05 | 浙江凯耀照明股份有限公司 | A kind of lamps and lanterns zoom modules |
| CN112197194A (en) * | 2020-10-12 | 2021-01-08 | 福建中科锐创光电科技有限公司 | Intelligent control high-luminous-efficiency slot lamp |
| CN112197194B (en) * | 2020-10-12 | 2022-12-16 | 福建导光照明科技有限公司 | Intelligent control high-luminous-efficiency slot lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101598280B (en) | 2010-12-08 |
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