CN202813053U - Reflecting type light-emitting diode (LED) street lamp - Google Patents
Reflecting type light-emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN202813053U CN202813053U CN2012203830886U CN201220383088U CN202813053U CN 202813053 U CN202813053 U CN 202813053U CN 2012203830886 U CN2012203830886 U CN 2012203830886U CN 201220383088 U CN201220383088 U CN 201220383088U CN 202813053 U CN202813053 U CN 202813053U
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- Prior art keywords
- led
- light source
- reflective
- source assembly
- led light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a reflecting type light-emitting diode (LED) street lamp which comprises at least one group of LED light source assemblies and a reflecting cover assembly corresponding to the LED light source assemblies. Light emitted by the LED light source assemblies shines the road surface after reflected by the reflecting surface of a mirror surface, namely indirect light illumination is adopted, dazzle light can be avoided through reasonably arranging the reflecting cover assembly, the illumination is uniform, discomfort of eyes of pedestrians or automobile drivers is avoided, and traffic accidents are reduced.
Description
Technical field
The utility model relates to a kind of LED street lamp, particularly a kind of reflective LED road lamp.
Background technology
LED is as a kind of novel illumination light source, and with its long-life, high light efficiency, how photochromic and once light-distribution directional illumination function, the many advantages such as can work under safe voltage becomes the development trend of light source of new generation.Based on above-mentioned advantage, existing street lamp has adopted led light source as lighting source in a large number, but LED is a kind of spot light, the large light-emitting area of irradiation brightness is little, can produce the comparatively serious light of dazzling, particularly street lamp and usually be configured to the high-power LED light source, it is even more serious to dazzle light, so that very dazzling of the light of street lamp causes passerby or driver's eyes uncomfortable, cause easily traffic accident.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of reflective LED road lamp, and this LED street lamp has without the characteristics of dazzling light, uniform-illumination by reflective indirect light illumination.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of reflective LED road lamp, it is characterized in that comprising at least one group the led light source assembly and with the reflector component of the corresponding setting of led light source assembly, the light that described led light source assembly sends scatters out after the reflector component reflection again.
Described led light source assembly is provided with two groups.
Described reflector component comprises the reflection shield that is arranged on led light source assembly top, and described reflection shield is provided with the minute surface reflective surface towards the one side of led light source assembly.
Described minute surface reflective surface is the indent reflective surface, and this indent reflective surface middle part is provided with the auxiliary reflective surface of some evaginations.
Described reflection shield disposes the waterproof lens that can cover the minute surface reflective surface.
Described led light source assembly includes radiator, led chip group and is arranged on LED waterproof lens on the radiator, forms a sealed cavity between described LED waterproof lens and the radiator, and described led chip group is installed in the sealing cavity.
Described radiator is heat-pipe radiator.
The beneficial effects of the utility model are: LED street lamp of the present utility model disposes the reflector component with the corresponding setting of led light source assembly, the light that the led light source assembly sends shines on the road surface after the reflection of minute surface reflective surface again, namely adopt the indirect light illumination, can avoid producing by rational configuration reflector component and dazzle light, and uniform-illumination, can not cause that passerby or driver's eyes are uncomfortable, reduce the generation of traffic accident.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the structural representation at another visual angle of the utility model;
Fig. 3 is the structural representation of reflector component of the present utility model;
Fig. 4 is the structural representation of led light source assembly of the present utility model.
The specific embodiment
Referring to figs. 1 through Fig. 4, Fig. 1 to Fig. 4 is the structural representation of a specific embodiment of the utility model, as shown in the figure, a kind of reflective LED road lamp, comprise two groups led light source assembly 1 and with the reflector component 2 of led light source assembly 1 corresponding setting, this reflector component 2 comprises the reflection shield 21 that is arranged on led light source assembly 1 top, reflection shield 21 is provided with minute surface reflective surface 22 towards the one side of led light source assembly 1, in the present embodiment, minute surface reflective surface 22 is the indent reflective surface, and this indent reflective surface middle part is provided with the auxiliary reflective surface 24 of some evaginations, when the light that led light source assembly 1 sends shines minute surface reflective surface 22, most light is gone out by the rear scattering of indent reflective surface reflection, and near the light the centre position is gone out by the backward scattering all around of auxiliary reflective surface 24 reflections of evagination, avoided near the light reflection in centre position to return led light source assembly 1 and cause certain light losing, and, light shines on the road surface after 22 reflections of minute surface reflective surface again, namely adopt the indirect light illumination, can effectively avoid producing and dazzle light, and uniform-illumination, can not cause that passerby or driver's eyes are uncomfortable, reduce the generation of traffic accident.
As shown in the figure, led light source assembly 1 includes radiator 11, led chip group 12 and is arranged on LED waterproof lens 13 on the radiator 11, forms a sealed cavity between LED waterproof lens 13 and the radiator 11, and led chip group 12 is installed in the sealing cavity; In addition; reflection shield 21 also disposes the waterproof lens 23 that can cover minute surface reflective surface 22; can effective sealing led chip group 12 and minute surface reflective surface 22 by LED waterproof lens 13 and waterproof lens 23; prevent the intrusions such as rainwater, dew, dust; effectively protect minute surface reflective surface 22 and led chip group 12, prolong the service life of LED street lamp, and; LED waterproof lens 13 and waterproof lens 23 can be arranged to frosted, plated film etc. as required, have further reduced the generation of dazzling light.
As shown in the figure, in the present embodiment, the radiator 11 of led light source assembly 1 is heat-pipe radiator, the LED power required owing to the LED street lamp is larger, caloric value is also large, by the configuration heat-pipe radiator can Effective Raise LED street lamp radiating efficiency, luminous efficiency and the service life of improving the LED street lamp.
More than better enforcement of the present utility model is specified, certainly, the utility model can also adopt form different from the embodiment described above, and for example can be arranged to undaform, honeycomb type or other according to the needs of irradiation irregularly shaped etc. for minute surface reflective surface 22; So those of ordinary skill in the art should belong in the protection domain of the present utility model the conversion that is equal to of doing under the prerequisite of spirit of the present invention or corresponding the change.
Claims (7)
1. reflective LED road lamp, it is characterized in that comprising at least one group led light source assembly (1) and with the reflector component (2) of the corresponding setting of led light source assembly (1), the light that described led light source assembly (1) sends scatters out after reflector component (2) reflection again.
2. a kind of reflective LED road lamp according to claim 1 is characterized in that described led light source assembly (1) is provided with two groups.
3. a kind of reflective LED road lamp according to claim 1, it is characterized in that described reflector component (2) comprises the reflection shield (21) that is arranged on led light source assembly (1) top, described reflection shield (21) is provided with minute surface reflective surface (22) towards the one side of led light source assembly (1).
4. a kind of reflective LED road lamp according to claim 3 is characterized in that described minute surface reflective surface (22) is the indent reflective surface, and this indent reflective surface middle part is provided with the auxiliary reflective surface (24) of some evaginations.
5. a kind of reflective LED road lamp according to claim 3 is characterized in that described reflection shield (21) disposes the waterproof lens (23) that can cover minute surface reflective surface (22).
6. a kind of reflective LED road lamp according to claim 1, it is characterized in that described led light source assembly (1) includes radiator (11), led chip group (12) and is arranged on the upper LED waterproof lens (13) of radiator (11), form a sealed cavity between described LED waterproof lens (13) and the radiator (11), described led chip group (12) is installed in the sealing cavity.
7. a kind of reflective LED road lamp according to claim 6 is characterized in that described radiator (11) is heat-pipe radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203830886U CN202813053U (en) | 2012-08-03 | 2012-08-03 | Reflecting type light-emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203830886U CN202813053U (en) | 2012-08-03 | 2012-08-03 | Reflecting type light-emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813053U true CN202813053U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203830886U Expired - Fee Related CN202813053U (en) | 2012-08-03 | 2012-08-03 | Reflecting type light-emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470992A (en) * | 2013-09-27 | 2013-12-25 | 中国科学院半导体研究所 | Projection illuminating system |
-
2012
- 2012-08-03 CN CN2012203830886U patent/CN202813053U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470992A (en) * | 2013-09-27 | 2013-12-25 | 中国科学院半导体研究所 | Projection illuminating system |
| CN103470992B (en) * | 2013-09-27 | 2016-03-23 | 中国科学院半导体研究所 | A kind of projection illuminator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGSHAN MULINSEN LIGHTING ENGINEERING CO., LTD. Free format text: FORMER NAME: ZHONGSHAN SENAN LIGHTING PROJECT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Guangdong province Zhongshan City Road 528400 M.L.S. Xiaolan Town, No. 1 two storey office building Room 201 Patentee after: ZHONGSHAN MLS LIGHTING ENGINEERING CO., LTD. Address before: Guangdong province Zhongshan City Road 528400 M.L.S. Xiaolan Town, No. 1 two storey office building Room 201 Patentee before: Zhongshan Sen'an Lighting Project Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150803 |
|
| EXPY | Termination of patent right or utility model |