CN202327931U - Focal length-adjustable lamp light source box and lamp - Google Patents
Focal length-adjustable lamp light source box and lamp Download PDFInfo
- Publication number
- CN202327931U CN202327931U CN2011204580084U CN201120458008U CN202327931U CN 202327931 U CN202327931 U CN 202327931U CN 2011204580084 U CN2011204580084 U CN 2011204580084U CN 201120458008 U CN201120458008 U CN 201120458008U CN 202327931 U CN202327931 U CN 202327931U
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- China
- Prior art keywords
- light
- reflector
- lamp socket
- lamp
- light source
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- Expired - Fee Related
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Abstract
The utility model discloses a focal length-adjustable lamp light source box and a lamp. The light source box comprises a transparent panel, an arc-shaped shell, a reflector, a waterproof joint and a tail seat, wherein the transparent panel is hermetically connected with the shell. The focal length-adjustable lamp light source box is characterized in that the reflector comprises a big reflector and a small reflector, wherein the small reflector is detachably connected with a lamp socket; the big reflector is positioned at the inner side of the shell and is matched with the arc-shaped shell; a light source cavity is hinged with the arc-shaped shell through a hinged mechanism; an adjusting screw rod, a lamp socket fixed plate, a bottom plate and the lamp socket are arranged in the tail seat, wherein the lamp socket fixed plate, the bottom plate and the lamp socket are in threaded connection with the adjusting screw rod. The focal length-adjustable lamp light source box and the lamp have the beneficial effects that in the light source box, a light source and the lamp socket are fixed on the lamp socket fixed plate provided with internal threads; the adjusting screw rod is in thread engagement with the tail part of the lamp socket fixed plate; and the vertical position of the lamp socket fixed plate can be adjusted through rotating the adjusting screw rod, so that the purpose of adjusting the vertical position of the light source is achieved, and more convenience is brought to a user.
Description
Technical field
The utility model belongs to the industrial lighting technical field, the light fixture that especially relates to a kind of adjustable focal length formula lamp light source case and comprise this light-source box.
Background technology
Being widely used in the light fixture of factory, square or the illumination of building exterior wall, all is high-power, high energy consumption usually.The design of existing light fixture normally is fixedly connected electrical appliance part with the Lights section, can not adapt to the needs of different installation; And focal length scarcely can be adjusted.Because focal length can not be adjusted, and makes its setting height(from bottom) and flexibility ratio to light fixture, this very high requirement is all arranged, for the user brings a lot of inconveniences.Owing to use high power light source, so electrical appliance part and the Lights section heating are soon, and the shell space of light fixture is limited; Radiating effect is undesirable; Be easy to cause reach very high temperature in the housing very soon, make that light source and the electrical work environment in the housing is very abominable, reduce its service life; But also be unfavorable for changing parts, for the user has brought very big inconvenience.
The utility model content
One of purpose of the utility model is to provide a kind of adjustable focal length formula lamp light source case, solves the defective that prior art exists.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of adjustable focal length formula lamp light source case, said light-source box comprises transparent panel, arc shell, reflector, water joint, tailstock, said transparent panel is connected with housing seal; Said reflector comprises big reflector and little reflector, and said little reflector and lamp socket removably connect, and big reflector is positioned at the housing inboard, is complementary with arc shell; Said light-source chamber and arc shell are hinged through linkwork; Be provided with adjusting screw(rod) in the said tailstock, the lamp socket fixed head, base plate and the lamp socket that are threaded with adjusting screw(rod).
Preferably: be provided with damping spring between described lamp socket fixed head and the base plate.
Preferably: be provided with the back-up ring plate in the described tailstock.
Preferably: be provided with sealing ring between described water joint and the back-up ring plate.
Preferably: described light-source box also comprises the light fixture respirator that is arranged at the tailstock top.
Another object of the present invention is to provide a kind of light fixture, said light fixture comprises adjustable focal length formula lamp light source case.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of light fixture comprises light-source box and electric appliance box, is provided with circuit board in the electric appliance box, and the electric component that comprises ballast, trigger, capacitor that is electrically connected with circuit board; Said light-source box comprises transparent panel, arc shell, reflector, water joint, tailstock, and said transparent panel is connected with housing seal; Said reflector comprises big reflector and little reflector, and said little reflector and lamp socket removably connect, and big reflector is positioned at the housing inboard, is complementary with arc shell; Said light-source chamber and arc shell are hinged through linkwork; Be provided with adjusting screw(rod) in the said tailstock, the lamp socket fixed head, base plate and the lamp socket that are threaded with adjusting screw(rod).
Preferably: be provided with damping spring between described lamp socket fixed head and the base plate.
More preferably: be provided with the back-up ring plate in the described tailstock; Be provided with sealing ring between described water joint and the back-up ring plate.
More preferably: described light-source box also comprises the light fixture respirator that is arranged at the tailstock top.
More preferably: the light-source box of said light fixture and electric appliance box are separate type.
The utility model compared with prior art has following beneficial effect:
The described light-source box of the utility model; Light source, lamp socket are fixed on the lamp socket fixed head that is provided with internal thread; The screw-threaded engagement of adjusting screw(rod) and lamp socket fixed head afterbody through the upper-lower position of rotation adjusting screw(rod) scalable lamp socket fixed head, thereby reaches the purpose of regulating the light source upper-lower position; Be provided with spring between base plate and the lamp socket fixed head, play the effect of light source shock-absorbing; Be provided with linkage between light-source chamber and the arc shell, when changing light source, big reflector and light-source box assembly not exclusively separated, convenience is provided for the user uses when opening big reflector (glass is rigidly connected with big reflector); Owing to adopt the light-source box of adjustable focal length; Not only easy for installation; And the selection face of the light source of light fixture is wideer, can adapt to the installation of various light sources such as led light source, electrodeless lamp source or fluorescent lamp, the service life that has strengthened light fixture; Also can reduce simultaneously the energy consumption of light fixture, for the user has brought many convenience.
Description of drawings
Fig. 1 is the described light-source box structural representation of the utility model;
Fig. 2 is the described light-source box cross-sectional view of the utility model;
Fig. 3 is the wall-hanging mounting structure sketch map of the utility model;
Fig. 4 is the utility model ceiling mounting type mounting structure sketch map.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details.
Above content only is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the specific embodiment of the utility model is confined to these explanations.For the those of ordinary skill of affiliated technical field, the some simple deduction or replace of making all should be regarded as belonging to the scope that the utility model is protected.
Claims (10)
1. adjustable focal length formula lamp light source case, said light-source box comprises transparent panel, arc shell, reflector, water joint, tailstock, said transparent panel is connected with housing seal; It is characterized in that: said reflector comprises big reflector and little reflector, and said little reflector and lamp socket removably connect, and big reflector is positioned at the housing inboard, is complementary with arc shell; Said light-source chamber and arc shell are hinged through linkwork; Be provided with adjusting screw(rod) in the said tailstock, the lamp socket fixed head, base plate and the lamp socket that are threaded with adjusting screw(rod).
2. adjustable focal length formula lamp light source case as claimed in claim 1 is characterized in that: be provided with damping spring between described lamp socket fixed head and the base plate.
3. adjustable focal length formula lamp light source case as claimed in claim 2 is characterized in that: be provided with the back-up ring plate in the described tailstock.
4. adjustable focal length formula lamp light source case as claimed in claim 3 is characterized in that: be provided with sealing ring between described water joint and the back-up ring plate.
5. like each described adjustable focal length formula lamp light source case of claim 1-4, it is characterized in that: described light-source box also comprises the light fixture respirator that is arranged at the tailstock top.
6. light fixture; Comprise light-source box and electric appliance box; Be provided with circuit board in the electric appliance box; And the electric component that comprises ballast, trigger, capacitor that is electrically connected with circuit board, it is characterized in that: said light-source box comprises transparent panel, arc shell, reflector, water joint, tailstock, said transparent panel is connected with housing seal; It is characterized in that: said reflector comprises big reflector and little reflector, and said little reflector and lamp socket removably connect, and big reflector is positioned at the housing inboard, is complementary with arc shell; Said light-source chamber and arc shell are hinged through linkwork; Be provided with adjusting screw(rod) in the said tailstock, the lamp socket fixed head, base plate and the lamp socket that are threaded with adjusting screw(rod).
7. light fixture as claimed in claim 6 is characterized in that: be provided with damping spring between described lamp socket fixed head and the base plate.
8. light fixture as claimed in claim 7 is characterized in that: be provided with the back-up ring plate in the described tailstock; Be provided with sealing ring between described water joint and the back-up ring plate.
9. light fixture as claimed in claim 7 is characterized in that: described light-source box also comprises the light fixture respirator that is arranged at the tailstock top.
10. like each described light fixture of claim 6-9, it is characterized in that: the light-source box of said light fixture and electric appliance box are separate type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204580084U CN202327931U (en) | 2011-11-17 | 2011-11-17 | Focal length-adjustable lamp light source box and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204580084U CN202327931U (en) | 2011-11-17 | 2011-11-17 | Focal length-adjustable lamp light source box and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327931U true CN202327931U (en) | 2012-07-11 |
Family
ID=46439912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204580084U Expired - Fee Related CN202327931U (en) | 2011-11-17 | 2011-11-17 | Focal length-adjustable lamp light source box and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595858A (en) * | 2013-10-30 | 2015-05-06 | 海洋王（东莞）照明科技有限公司 | Damping device and lamp with damping device |
-
2011
- 2011-11-17 CN CN2011204580084U patent/CN202327931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595858A (en) * | 2013-10-30 | 2015-05-06 | 海洋王（东莞）照明科技有限公司 | Damping device and lamp with damping device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20171117 |