CN202484797U - Light-emitting diode (LED) street lamp with large radiation angle - Google Patents
Light-emitting diode (LED) street lamp with large radiation angle Download PDFInfo
- Publication number
- CN202484797U CN202484797U CN2012200566345U CN201220056634U CN202484797U CN 202484797 U CN202484797 U CN 202484797U CN 2012200566345 U CN2012200566345 U CN 2012200566345U CN 201220056634 U CN201220056634 U CN 201220056634U CN 202484797 U CN202484797 U CN 202484797U
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- China
- Prior art keywords
- led
- street lamp
- led lamp
- radiation angle
- support
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light-emitting diode (LED) street lamp with a large radiation angle. The LED street lamp comprises a support. An LED lamp plate is respectively arranged on two sides of the support, the angle between the radiation faces of the two LED plates is larger than 180 degrees, and the LED lamp plates are circular. The LED street lamp is provided with two LED lamp plates to light transverse road faces on two sides of the support and is capable of lighting longer vertical distance due to the fact that the LED lamp plates are circular. The LED street lamp enables the radiation angle to be wider, reduces the number of the street lamps on one road and saves resources.
Description
Technical field
The utility model relates to a kind of LED lighting apparatus, is specifically related to a kind of LED street lamp of large radiation angle.
Background technology
Road lighting and people's productive life are closely related; Quickening along with Urbanization in China; Advantages such as the LED street lamp is luminous with orientation, power consumption is low, drive characteristic good, response speed is fast, shock resistance is high, long service life, environmental protection enter into gradually people the visual field, become the energy-conserving light source of new generation that at present has most alternative conventional light source advantage in the world; Therefore, the LED street lamp will become the optimal selection that roadway illumination and energy saving is transformed.The lamp plate of general LED street lamp all is to be fixedly mounted on the support, and its illumination zone is more fixing, can not adjust, and can not satisfy the growing demand of people.
Summary of the invention
In order to overcome the deficiency of prior art, the utility model provides a kind of simple in structure, LED street lamp that range of exposures is broad.
The utility model solves the technical scheme that its technical problem adopted:
A kind of LED street lamp of large radiation angle comprises that the both sides of support, said support are respectively equipped with the LED lamp plate, and the angle between the shadow surface of two LED lamp plates is greater than 180 °, and said LED lamp plate is circular arc.
In the utility model, the bending direction of said LED lamp plate is by going to rear curved.
In the utility model, the back side of said LED lamp plate is provided with radiating fin.
The beneficial effect of the utility model is: the utility model is provided with the horizontal road surface that two LED lamp plates shine the support both sides respectively; And the LED lamp plate is circular arc; Make it can shine farther fore-and-aft distance; The utility model makes the irradiating angle of LED street lamp more extensive, reduced the number of street lamp on the road, saved resource.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of present embodiment;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
The specific embodiment
Referring to figs. 1 through Fig. 3; The utility model provides a kind of simple in structure, LED street lamp that range of exposures is broad; The both sides that comprise support 1, said support 1 are respectively equipped with angle between the shadow surface of 2, two LED lamp plates 2 of LED lamp plate greater than 180 °, and said LED lamp plate 2 is circular arc; The bending direction of said LED lamp plate 2 is by going to rear curved, and support 1 is positioned at the middle part of sweep.Such two LED lamp plates 2 shine the horizontal road surface of support both sides respectively; And LED lamp plate 2 is circular arc, makes it can shine farther fore-and-aft distance, and the utility model makes the irradiating angle of LED street lamp more extensive; Reduce the number of street lamp on the road, saved resource.
As preferred embodiment, the back side of said LED lamp plate 2 is provided with radiating fin 3, reduces the radiating rate of LED lamp significantly through radiating fin 3, guarantees its service life.
Certainly, the utility model is except above-mentioned embodiment, and other equivalent technical solutions also should be within its protection domain.
Claims (3)
1. the LED street lamp of a large radiation angle; It is characterized in that: the both sides that comprise support (1), said support (1) are respectively equipped with LED lamp plate (2); Angle between the shadow surface of two LED lamp plates (2) is greater than 180 °, and said LED lamp plate (2) is circular arc.
2. the LED street lamp of a kind of large radiation angle according to claim 1 is characterized in that: the bending direction of said LED lamp plate (2) is by going to rear curved.
3. the LED street lamp of a kind of large radiation angle according to claim 1 is characterized in that: the back side of said LED lamp plate (2) is provided with radiating fin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200566345U CN202484797U (en) | 2012-02-22 | 2012-02-22 | Light-emitting diode (LED) street lamp with large radiation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200566345U CN202484797U (en) | 2012-02-22 | 2012-02-22 | Light-emitting diode (LED) street lamp with large radiation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484797U true CN202484797U (en) | 2012-10-10 |
Family
ID=46959218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200566345U Expired - Fee Related CN202484797U (en) | 2012-02-22 | 2012-02-22 | Light-emitting diode (LED) street lamp with large radiation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361585A (en) * | 2018-01-30 | 2018-08-03 | 谢成宗 | A kind of LED illumination lamp of improvement |
-
2012
- 2012-02-22 CN CN2012200566345U patent/CN202484797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361585A (en) * | 2018-01-30 | 2018-08-03 | 谢成宗 | A kind of LED illumination lamp of improvement |
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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: 20121010 Termination date: 20180222 |