CN202955567U - Light emitting diode (LED) street light - Google Patents
Light emitting diode (LED) street light Download PDFInfo
- Publication number
- CN202955567U CN202955567U CN2012205422222U CN201220542222U CN202955567U CN 202955567 U CN202955567 U CN 202955567U CN 2012205422222 U CN2012205422222 U CN 2012205422222U CN 201220542222 U CN201220542222 U CN 201220542222U CN 202955567 U CN202955567 U CN 202955567U
- Authority
- CN
- China
- Prior art keywords
- led
- led light
- light source
- aluminium base
- light
- Prior art date
- 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.)
- Expired - Fee Related
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Classifications
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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
Abstract
The utility model discloses a light emitting diode (LED) street light. The street light comprises a light board, wherein a plurality of radiating sheets are fixedly installed at the lower end of the light board, a boss is arranged on the upper portion of the light board, an aluminum substrate is fixedly attached to the boss, a plurality of LED light sources are installed on the aluminum substrate and distributed in a five-pointed star shape, each of LED light sources comprises an optical lens, the rear end of the aluminum substrate is connected to electrical chamber, a power supply is installed in the electrical chamber and the LED light sources are connected to a power supply. The LED light sources are distributed on the aluminum substrate in a five-pointed star shape, the appearance of the street light is attractive, the lighting is beautiful and uniform, the laminating area is large and user requirements are met.
Description
Technical field
The utility model relates to the LED technical field, relates in particular to a kind of LED street lamp.
Background technology
Large power white light LED is as lighting source, with the characteristics such as its energy-conserving and environment-protective, long-life, designability are strong, obtain increasingly extensive application in the road lighting field, LED is as the solid cold light source, it during work, self not scorching hot body, but electric current flows through the resistance heat produced when the PN of LED saves still can make LED heat up, can be aging rapidly when LED at high temperature works, light efficiency descends, even lost efficacy, slow down the light decay of LED, and made the LED lamp that be arranged longer service life, the temperature of LED tube core must be reduced, that is the heat dissipation problem of LED lamp will be resolved.In addition, the heat dissipation problem of LED lamp has solved, and also will make the LED street lamp luminous even, and illuminated area is large, and aesthetic in appearance, and particularly at intown street lamp, the profile of street lamp is also the image that is representing city.
The utility model content
The utility model purpose is exactly in order to make up the defect of prior art, and a kind of luminous uniform LED street lamp is provided.
The utility model is achieved through the following technical solutions:
A kind of LED street lamp, include lamp plate, described lamp plate lower end is installed with a plurality of fin, and the lamp plate top is provided with boss, fixedly is fitted with aluminium base on described boss, several LED light sources are installed on described aluminium base, described LED light source is distributed as the five-pointed star shape on aluminium base, and each LED light source is for all being surrounded by optical lens, and the aluminium base rear end is connected to electric apparatus room, power supply is installed in electric panel room, and described LED light source all is connected to power supply.
The optical lens that described optical lens is 50 * 120 degree; Power supply is for can carry out to LED light source the driving power of constant current-supplying pattern.
The distribution shape of described LED light source on aluminium base can change as required.
The utility model has the advantages that: the utility model makes LED light source be distributed as the five-pointed star shape on aluminium base, not only makes the good looking appearance of street lamp, luminous beautiful, can also make street lamp luminous evenly, and illuminated area is large, meets people's demand.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of LED street lamp, include lamp plate 1, described lamp plate 1 lower end is installed with a plurality of fin 2, lamp plate 1 top is provided with boss, fixedly be fitted with aluminium base 3 on described boss, several LED light sources 4 are installed on described aluminium base 3, described LED light source 4 is distributed as the five-pointed star shape on aluminium base 3, each LED light source 4 is for all being surrounded by optical lens 5, aluminium base 3 rear ends are connected to electric apparatus room 6, and power supply 7 is installed in electric panel room 6, and described LED light source 4 all is connected to power supply 7.
The optical lens that described optical lens 5 is 50 * 120 degree; Power supply 7 is for can carry out to LED light source 4 driving power of constant current-supplying pattern.
The distribution shape of described LED light source 4 on aluminium base 3 can change as required.
Claims (3)
1. a LED street lamp, it is characterized in that: include lamp plate, described lamp plate lower end is installed with a plurality of fin, and the lamp plate top is provided with boss, fixedly is fitted with aluminium base on described boss, several LED light sources are installed on described aluminium base, described LED light source is distributed as the five-pointed star shape on aluminium base, and each LED light source is for all being surrounded by optical lens, and the aluminium base rear end is connected to electric apparatus room, power supply is installed in electric panel room, and described LED light source all is connected to power supply.
2. a kind of LED street lamp according to claim 1, is characterized in that: the optical lens that described optical lens is 50 * 120 degree; Power supply is for can carry out to LED light source the driving power of constant current-supplying pattern.
3. a kind of LED street lamp according to claim 1, it is characterized in that: the distribution shape of described LED light source on aluminium base can change as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205422222U CN202955567U (en) | 2012-10-22 | 2012-10-22 | Light emitting diode (LED) street light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205422222U CN202955567U (en) | 2012-10-22 | 2012-10-22 | Light emitting diode (LED) street light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955567U true CN202955567U (en) | 2013-05-29 |
Family
ID=48461137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205422222U Expired - Fee Related CN202955567U (en) | 2012-10-22 | 2012-10-22 | Light emitting diode (LED) street light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955567U (en) |
-
2012
- 2012-10-22 CN CN2012205422222U patent/CN202955567U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131022 |