CN203364077U - Led street lamp structure - Google Patents
Led street lamp structure Download PDFInfo
- Publication number
- CN203364077U CN203364077U CN2013204082726U CN201320408272U CN203364077U CN 203364077 U CN203364077 U CN 203364077U CN 2013204082726 U CN2013204082726 U CN 2013204082726U CN 201320408272 U CN201320408272 U CN 201320408272U CN 203364077 U CN203364077 U CN 203364077U
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- CN
- China
- Prior art keywords
- led lamp
- radiating
- street lamp
- metal frame
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED street lamp structure which comprises an outer shell and a radiating base arranged in the outer shell. An LED lamp bead is installed on the radiating base, a metal radiating support where the radiating base is installed is arranged below the radiating base, and a plurality of radiating fins are arranged on the metal radiating support. According to the LED street lamp structure, the metal radiating support provided with the multiple radiating fins is installed below the radiating base, therefore, heat radiation is carried out on the LED lamp bead, the whole LED street lamp structure is simple, the radiating effect is good, the service life of an LED street lamp can be effectively prolonged, and the LED street lamp structure is used in the field of environment-friendly and energy-saving lamps.
Description
Technical field
The utility model relates to field of illuminating device, particularly relates to a kind of LED lamp post structure.
Background technology
Usually the bulb of usining exists power consumption and short etc. shortcoming of life-span as the street lamp of illumination, because this type of street lamp power consumption is too serious, also makes this street lamp to utilize solar powered.
And the LED light fixture that consumes energy little can produce a large amount of heats, make the heat dissipation problem of LED light fixture simply to be solved, general LED street lamp due between interior arrangement and shell by rubber seal, the inner golf calorific value produced can distribute out, make street lamp in the condition of high temperature, can cause the LED light fixture to burn out.
The utility model content
For addressing the above problem, the utility model provides a kind of radiating effect better and the LED lamp post structure of longer service life.
The utility model solves the technical scheme that its technical problem adopts:
The LED lamp post structure comprises shell and is arranged at the heat dissipation base in shell that LED lamp pearl is installed on heat dissipation base, and heat dissipation base has the heat radiating metal frame that heat dissipation base is installed, and the heat radiating metal frame is provided with some radiating fins.
Be further used as the improvement of technical solutions of the utility model, the heat radiating metal frame is aluminum section bar frame.
Be further used as the improvement of technical solutions of the utility model, be provided with the thermal conductive silicon glue-line between heat radiating metal frame and shell.
Be further used as the improvement of technical solutions of the utility model, the heat radiating metal frame is provided with in the ，Ge Deng hole of bead, some lamps hole of bead LED lamp pearl all is installed.
Be further used as the improvement of technical solutions of the utility model, the light-emitting area front of LED lamp pearl is equipped with convex lens.
The beneficial effects of the utility model: this LED lamp post structure is arranged under heat dissipation base LED lamp pearl is dispelled the heat by the heat radiating metal frame that is provided with some radiating fins, its overall structure is simple, and radiating effect is good, can effectively extend the service life of LED street lamp.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment overall structure schematic diagram.
The specific embodiment
With reference to Fig. 1, the utility model is the LED lamp post structure, comprises shell 1 and is arranged at the heat dissipation base 4 in shell 1, and LED lamp pearl 5 is installed on heat dissipation base 4, heat dissipation base 4 has the heat radiating metal frame 2 that heat dissipation base 4 is installed, and heat radiating metal frame 2 is provided with some radiating fins.
This LED lamp post structure is arranged on heat dissipation base by the heat radiating metal frame 2 that is provided with some radiating fins and 4 times LED lamp pearl 5 is dispelled the heat, and its overall structure is simple, and radiating effect is good, can effectively extend the service life of LED street lamp.
As the utility model preferred embodiment, heat radiating metal frame 2 is aluminum section bar frame.
Aluminum section bar frame shaping structures cost is lower, and radiating effect is better, and the aluminium section bar of lightweight is arranged so that as the street lamp material installation of street lamp is also more convenient.
As the utility model preferred embodiment, 1, heat radiating metal frame 2 and shell are provided with thermal conductive silicon glue-line 3, to facilitate better heat transfer and heat radiation.
As the utility model preferred embodiment, heat radiating metal frame 2 is provided with some lamps hole of bead 21, and each lamp hole of bead 21 is interior all is equipped with LED lamp pearl 5.
As the utility model preferred embodiment, the light-emitting area front of LED lamp pearl 5 is equipped with convex lens 6.
But the refraction angle by convex lens 6 with the adjusting light regulating of LED lamp pearl 5 spacings, LED lamp pearl 5 can be powered by constant-current supply.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (5)
1.LED lamp post structure, it is characterized in that: comprise shell (1) and be arranged at the heat dissipation base (4) in described shell (1), LED lamp pearl (5) is installed on described heat dissipation base (4), described heat dissipation base (4) has the heat radiating metal frame (2) that heat dissipation base (4) is installed, and described heat radiating metal frame (2) is provided with some radiating fins.
2. LED lamp post structure according to claim 1, it is characterized in that: described heat radiating metal frame (2) is aluminum section bar frame.
3. LED lamp post structure according to claim 1 and 2, is characterized in that: between described heat radiating metal frame (2) and shell (1), be provided with thermal conductive silicon glue-line (3).
4. LED lamp post structure according to claim 1 and 2, it is characterized in that: described heat radiating metal frame (2) is provided with some lamps hole of bead (21), in each described lamp hole of bead (21), LED lamp pearl (5) all is installed.
5. LED lamp post structure according to claim 4, it is characterized in that: the light-emitting area front of described LED lamp pearl (5) is equipped with convex lens (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204082726U CN203364077U (en) | 2013-07-09 | 2013-07-09 | Led street lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204082726U CN203364077U (en) | 2013-07-09 | 2013-07-09 | Led street lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203364077U true CN203364077U (en) | 2013-12-25 |
Family
ID=49811832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204082726U Expired - Fee Related CN203364077U (en) | 2013-07-09 | 2013-07-09 | Led street lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203364077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605493A (en) * | 2016-03-22 | 2016-05-25 | 浙江博上光电有限公司 | Outdoor LED (light-emitting diode) street lamp |
-
2013
- 2013-07-09 CN CN2013204082726U patent/CN203364077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605493A (en) * | 2016-03-22 | 2016-05-25 | 浙江博上光电有限公司 | Outdoor LED (light-emitting diode) street lamp |
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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: 20131225 Termination date: 20200709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |