CN203605089U - Novel advertisement spot lamp - Google Patents
Novel advertisement spot lamp Download PDFInfo
- Publication number
- CN203605089U CN203605089U CN201320757231.8U CN201320757231U CN203605089U CN 203605089 U CN203605089 U CN 203605089U CN 201320757231 U CN201320757231 U CN 201320757231U CN 203605089 U CN203605089 U CN 203605089U
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- light
- heat
- novel advertisement
- lamp
- lens
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Abstract
The utility model discloses a novel advertisement spot lamp which comprises a lamp shell, a lampshade and a reflecting cover. A lamp bead is connected with the lamp shell through a heat equalizing board. The reflecting cover is coated with a nanometer diffuse reflection material in a spraying mode. By means of the effect of the heat equalizing board, heat generated by a heat-emitting electronic component is uniformly distributed and then transmitted to the lampshade to be dissipated, and the heat-dissipating effect is improved. Meanwhile, due to the reflecting cover coated with the nanometer diffuse reflection material in the spraying mode, the luminous efficiency can be greatly improved. The novel advertisement spot lamp can be widely applied to illumination of advertising boards.
Description
Technical field
The utility model relates to a kind of shot-light, particularly advertisement shot-light.
Background technology
Along with the development of LED, outdoor advertising shot-light has been widely used LED technology.LED lamp bead element is towards more compact trend development multi-functional, that move more fast, its heat that unit are produces in the time of operation also more increases thereupon, if these heats can not be left timely and effectively, to directly cause temperature sharply to rise, have a strong impact on the normal operation of heat-generating electronic elements.Meanwhile, shot-light generally comprises reflection shield, by light cover, improves light efficiency.In current technology, often use aluminium reflection shield, but the reflection shield efficiency of aluminium is not very high.
Further, conventional shot-light assembly is generally made up of spherical reflecting cover or oval reflection shield, spot light and spherical lens.Light in the edge light beam angular range that it emits beam to spot light by spherical reflecting cover or oval reflection shield carries out camber reflection collimation, and the light in spot light central light beam angle is not carried out to luminous intensity distribution processing.Therefore, this part of not carrying out luminous intensity distribution processing only penetrates with the light beam compared with wide-angle, around hot spot, form very large floodlight aperture, and this part light is spot light light intensity the best part normally, the luminous flux of significant proportion has accounted for, cause luminous flux very low, this optically focused far throw function to shot-light is totally unfavorable.
Utility model content
The technical problems to be solved in the utility model is: a kind of novel advertisement shot-light is provided, accelerates heat radiation and improve light efficiency.
Also have by luminous intensity distribution processing, eliminate floodlight aperture, strengthen optically focused far throw effect.
The solution that the utility model solves its technical problem is:
A kind of novel advertisement shot-light, comprises lamp housing, lampshade, reflection shield, and lamp pearl is connected with lamp housing by temperature-uniforming plate; On described reflection shield, be coated with nanometer diffuse-reflective material.
Further preferred, on described lampshade, lens is installed; Described lens is made up of Fresnel Lenses and simple glass from inside to outside.
Further preferred, described Fresnel Lenses is planar Fresnel lens, and its size is the half of simple glass, is arranged on the top of lens.
The beneficial effects of the utility model are: by the effect of temperature-uniforming plate, the heat that heat-generating electronic elements is produced is first uniformly distributed, and then pass to lamp housing heat radiation, improve radiating effect, are coated with the reflection shield of nanometer diffuse-reflective material simultaneously, and light efficiency can promote greatly.
Meanwhile, through the luminous intensity distribution processing of planar Fresnel lens, eliminate floodlight aperture completely, be conducive to make light more to collimate concentrated.
The utility model can be widely used in billboard lighting.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is side sectional view of the present utility model.
The specific embodiment
A kind of novel advertisement shot-light, comprises lamp housing 1, lampshade 2, reflection shield 3, and lamp pearl 4 is connected with lamp housing 1 by temperature-uniforming plate 5; On described reflection shield 3, be coated with nanometer diffuse-reflective material.By the effect of temperature-uniforming plate, the heat that heat-generating electronic elements is produced is first uniformly distributed, and then passes to lamp housing heat radiation, improves radiating effect, is coated with the reflection shield of nanometer diffuse-reflective material simultaneously, and light efficiency can promote greatly.
Preferably, on described lampshade 2, lens 6 is installed; Described lens 6 is made up of planar Fresnel lens 61, simple glass 62 from inside to outside, and its size is the half of simple glass 62, is arranged on the top of lens 6.Through the luminous intensity distribution processing of planar Fresnel lens, eliminate floodlight aperture completely, be conducive to make light more to collimate concentrated.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a novel advertisement shot-light, comprises lamp housing (1), lampshade (2), reflection shield (3), it is characterized in that: lamp pearl (4) is connected with lamp housing (1) by temperature-uniforming plate (5); Described reflection shield is coated with nanometer diffuse-reflective material on (3).
2. a kind of novel advertisement shot-light according to claim 1, is characterized in that: lens (6) is installed on described lampshade (2); Described lens (6) is made up of Fresnel Lenses (61) and simple glass (62) from inside to outside.
3. a kind of novel advertisement shot-light according to claim 2, is characterized in that: described Fresnel Lenses (61) is planar Fresnel lens, and its size is the half of simple glass (62), is arranged on the top of lens (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320757231.8U CN203605089U (en) | 2013-11-27 | 2013-11-27 | Novel advertisement spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320757231.8U CN203605089U (en) | 2013-11-27 | 2013-11-27 | Novel advertisement spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605089U true CN203605089U (en) | 2014-05-21 |
Family
ID=50717762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320757231.8U Expired - Fee Related CN203605089U (en) | 2013-11-27 | 2013-11-27 | Novel advertisement spot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949404A (en) * | 2017-04-25 | 2017-07-14 | 北京小米移动软件有限公司 | Night-light |
-
2013
- 2013-11-27 CN CN201320757231.8U patent/CN203605089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949404A (en) * | 2017-04-25 | 2017-07-14 | 北京小米移动软件有限公司 | Night-light |
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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: 20140521 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |