CN201757390U - LED street lamp radiator matched with arc-shaped fixing frame - Google Patents
LED street lamp radiator matched with arc-shaped fixing frame Download PDFInfo
- Publication number
- CN201757390U CN201757390U CN2010202509579U CN201020250957U CN201757390U CN 201757390 U CN201757390 U CN 201757390U CN 2010202509579 U CN2010202509579 U CN 2010202509579U CN 201020250957 U CN201020250957 U CN 201020250957U CN 201757390 U CN201757390 U CN 201757390U
- Authority
- CN
- China
- Prior art keywords
- clamping
- fin
- pedestal
- street lamp
- led street
- 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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- 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 relates to an LED street lamp radiator matched with an arc-shaped fixing frame, which comprises a base and radiating fins arranged on the base, wherein the radiating fins are arranged on the two sides of the base, structural grooves are formed in the center of the base, and clamping leg fixing strip-shaped grooves with inward openings are formed on a joint between the radiating fins and the structural grooves; and clamping foot fixing strip-shaped grooves are formed on a joint between the radiating fins and the base. Both the clamping leg fixing strip-shaped grooves and clamping foot fixing strip-shaped grooves provided by the utility model are respectively matched with clamping leg protrusions and clamping feet protrusions of the arc-shaped fixing frame, so that protrusions of the clamping legs and the clamping feet are clamped conveniently in the strip-shaped grooves and can not randomly move, thereby facilitating firm installation of the fixing frame.
Description
Technical field
The utility model relates to a kind of LED street lamp, is specifically related to a kind of LED street lamp heat radiator that cooperates with arch camber fixed mount.
Background technology
Along with the lifting significantly of LED power, LED obtains general application as light source at lighting field.Because advantages such as energy consumption is low, long service life, pollution-free, radiationless heat, LED has guided the lighting source revolution of the 4th generation as the representative of typical low-carbon economy industry, becomes the inexorable trend that replaces the traditional lighting light fixture.For the LED street lamp, owing to be under the outdoor open-air atmosphere for a long time, the design of LED road lamp cap will certainly have influence on the operation and maintenance of whole LED street lamp.And increase gradually for the demand of LED street lamp power, the street lamp lamp plate module that is increased has caused the increasing of whole road lamp cap load-bearing, and the fixed form of original lamp holder lower end can not satisfy the illumination needs of high-power LED street lamp.Therefore there is producer to consider to be provided with and makes corresponding adjustment on the position at the fixing fixed mount of lamp holder, be about to the structure groove middle part that fixed mount is arranged at radiator, with the weight of the whole lamp holder of balance, thereby cooperating between fixed mount and the radiator played conclusive effect for the firm setting of LED road lamp cap.Because the fixed feet lower end that arch camber fixed mount is divided into is provided with the card base and the card foot of projection, so the coupled part of radiator also needs to make corresponding adjustment.
The utility model content
At above the deficiencies in the prior art, this practicality provides a kind of LED street lamp heat radiator that matches with arch camber fixed mount.
The utility model is achieved through the following technical solutions:
LED street lamp heat radiator with arch camber fixed mount cooperates comprises the fin that is provided with on pedestal and the pedestal, and described fin is located at the pedestal both sides, and the pedestal middle part is the structure groove, and described fin and structure groove junction are provided with the inside card base fixed strip groove of opening;
Fin and pedestal junction are provided with the sufficient fixed strip groove of card.
Described card base fixed strip channel opening is shaped as fan-shaped.
The sufficient fixed strip groove of described card is a fluted body, and the fin of groove both sides is provided with projection.
The beneficial effects of the utility model are: be provided with the inside card base fixed strip groove of opening at fin and structure groove junction, be provided with the sufficient fixed strip groove of card at fin and pedestal junction, guarantee to rise and match with the card base of arch camber fixed mount and card podocytic process, be convenient to the card base of fixed mount and card podocytic process risen being arranged among the bar groove and can't voluntary activity, so that firm mounting and fixing support.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 is pedestal; 2 is fin; 3 is the structure groove; 4 is card base fixed strip groove; 5 are the sufficient fixed strip groove of card; 6 is projection.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
The utility model provides a kind of LED street lamp heat radiator that cooperates with arch camber fixed mount, comprise the fin 2 that is provided with on pedestal 1 and the pedestal 1, fin 2 is located at pedestal 1 both sides, pedestal 1 middle part is a structure groove 3, the utility model is provided with the inside card base fixed strip groove 4 of opening in the junction of fin 2 and structure groove 3, and the opening shape of card base fixed strip groove 4 is fan-shaped; Be provided with the sufficient fixed strip groove 5 of card in fin 2 and pedestal 1 junction, block sufficient fixed strip groove 5 and be fluted body, the fin 2 of groove both sides is provided with projection 6.
The utility model is provided with the inside card base fixed strip groove 4 of opening in the junction of fin 2 and structure groove 3, junction at fin 2 and pedestal 1 is provided with the sufficient fixed strip groove 5 of card, guarantee to rise and match with the card base of arch camber fixed mount and card podocytic process, be convenient to the card base of fixed mount and card podocytic process risen being arranged among the bar groove and can't voluntary activity, so that firm mounting and fixing support.
Claims (3)
1. the LED street lamp heat radiator that cooperates with arch camber fixed mount, comprise the fin that is provided with on pedestal and the pedestal, described fin is located at the pedestal both sides, and the pedestal middle part is the structure groove, it is characterized in that described fin and structure groove junction are provided with the inside card base fixed strip groove of opening;
Fin and pedestal junction are provided with the sufficient fixed strip groove of card.
2. radiator according to claim 1 is characterized in that described card base fixed strip channel opening is shaped as fan-shaped.
3. radiator according to claim 1 is characterized in that the sufficient fixed strip groove of described card is a fluted body, and the fin of groove both sides is provided with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202509579U CN201757390U (en) | 2010-07-07 | 2010-07-07 | LED street lamp radiator matched with arc-shaped fixing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202509579U CN201757390U (en) | 2010-07-07 | 2010-07-07 | LED street lamp radiator matched with arc-shaped fixing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201757390U true CN201757390U (en) | 2011-03-09 |
Family
ID=43644669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202509579U Expired - Fee Related CN201757390U (en) | 2010-07-07 | 2010-07-07 | LED street lamp radiator matched with arc-shaped fixing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201757390U (en) |
-
2010
- 2010-07-07 CN CN2010202509579U patent/CN201757390U/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: 20110309 Termination date: 20120707 |