CN201652262U - LED road lamp heat radiator - Google Patents
LED road lamp heat radiator Download PDFInfo
- Publication number
- CN201652262U CN201652262U CN2009201810299U CN200920181029U CN201652262U CN 201652262 U CN201652262 U CN 201652262U CN 2009201810299 U CN2009201810299 U CN 2009201810299U CN 200920181029 U CN200920181029 U CN 200920181029U CN 201652262 U CN201652262 U CN 201652262U
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- radiator
- fin
- heat
- led
- erecting bed
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- Expired - Fee Related
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Abstract
The utility model discloses an LED road lamp heat radiator, including a cellular radiator, composed of a plurality of hollow heat radiating fins in grid arrangement, wherein a current controller installation box is permanently installed on the lateral wall of the cellular radiator, an installation platform is fixed on the middle part of the lower end-face of the cellular radiator, the installation platform closes the bottom terminal of the heat radiating fins located in the middle part, an LED chip is in fixed connection on the installation platform, a lens is covered outside the LED chip, the cross section of the heat radiating fin is in hexagon shape, and reinforcing rods are provided on the inner wall of the heat radiating fins. The utility model adopts a hollow cellular structure, which allows air to form cross-ventilation at the upper and lower terminal of the heat radiator, increases its intensity and heat sinking area, and a water drainage channel is provided on the upper end-face of the heat radiator so that the rainwater can be automatically discharged.
Description
Technical field
The utility model relates to the LED lighting field, specifically a kind of great power LED hexagon honeycomb radiator.
Background technology
The LED street lamp can produce a large amount of heats in use, if untimely to its cooling, can have a strong impact on the life-span of LED street lamp.Existing great power LED designs mostly separately or adopts computer radiator, has the problem of the not good or off size product requirement of radiating effect.
The utility model content
The purpose of this utility model provides a kind of radiator of LED street lamp, adopt the alveolate texture of hollow, can make air form cross-ventilation at the radiator upper and lower side, increase its intensity and area of dissipation, while radiator upper surface is provided with drainage channel and rainwater can be discharged automatically.
The technical solution of the utility model is as follows:
A kind of radiator of LED street lamp, include honeycomb radiator, current controller mounting box, described honeycomb radiator by being of a casting forming latticed hollow fin form, the middle part of honeycomb radiator lower surface is set with erecting bed, erecting bed will be positioned at the fin bottom sealing at middle part, be fixedly connected with led chip on the described erecting bed, and the led chip outer cover is equipped with lens, the cross section of described fin is hexagon, and the inwall of fin is provided with reinforcement.
Sidewall conducting between the fin at described honeycomb radiator middle part forms a plurality of drainage channels, and the two ends of drainage channel extend to the erecting bed outside respectively.
The lower end of described honeycomb radiator is installed with lamp outer casing.
The utility model adopts the alveolate texture of hollow, can make air form cross-ventilation at the radiator upper and lower side, has increased its intensity and area of dissipation, and while radiator upper surface is provided with drainage channel and rainwater can be discharged automatically.
The utility model is compared with other radiators, the material that equal area of dissipation consumes still less, intensity is higher, and is provided with drain line and has solved dust accumulation problem.
Radiator of the present utility model can make great power LED work long hours under suitable temperature, and the brightness of led chip can not descended because of overheated.The utility model great power LED honeycomb radiator can be used for various LED lighting sources, can improve radiating effect and reach 60%, obtains favorable economic benefit and social benefit thereby better brought into play advantages such as LED is energy-conservation, low in calories, pollution-free.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a scheme of installation of the present utility model.
Fig. 3 is a honeycomb heat spreader structures schematic diagram.
The specific embodiment
Referring to accompanying drawing, a kind of radiator of LED street lamp, include honeycomb radiator 1, honeycomb radiator 1 by being of a casting forming latticed hollow fin 2 form, be installed with current controller mounting box 3 on the sidewall of honeycomb radiator 1, the middle part of honeycomb radiator 1 lower surface is set with erecting bed 4, erecting bed 4 will be positioned at the fin bottom sealing at middle part, be fixedly connected with led chip 5 on the erecting bed 4, led chip 5 outer covers are equipped with lens 6, the cross section of fin 2 is hexagon, and the inwall of fin 2 is provided with reinforcement 7; Sidewall conducting between the fin at honeycomb radiator 1 middle part forms a plurality of drainage channels 8, and the two ends of drainage channel 8 extend to erecting bed 4 outsides respectively; The lower end of honeycomb radiator 1 is installed with lamp outer casing 9.
Claims (3)
1. the radiator of a LED street lamp, include honeycomb radiator, current controller mounting box, described honeycomb radiator by being of a casting forming latticed hollow fin form, the middle part of honeycomb radiator lower surface is set with erecting bed, erecting bed will be positioned at the fin bottom sealing at middle part, be fixedly connected with led chip on the described erecting bed, the led chip outer cover is equipped with lens, it is characterized in that: the cross section of described fin is hexagon, and the inwall of fin is provided with reinforcement.
2. the radiator of LED street lamp according to claim 1 is characterized in that: the sidewall conducting between the fin at described honeycomb radiator middle part forms a plurality of drainage channels, and the two ends of drainage channel extend to the erecting bed outside respectively.
3. the radiator of LED street lamp according to claim 1 is characterized in that: the lower end of described honeycomb radiator is installed with lamp outer casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201810299U CN201652262U (en) | 2009-12-07 | 2009-12-07 | LED road lamp heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201810299U CN201652262U (en) | 2009-12-07 | 2009-12-07 | LED road lamp heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652262U true CN201652262U (en) | 2010-11-24 |
Family
ID=43117501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201810299U Expired - Fee Related CN201652262U (en) | 2009-12-07 | 2009-12-07 | LED road lamp heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652262U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052610A (en) * | 2010-12-20 | 2011-05-11 | 江苏生日快乐光电科技有限公司 | High-power plant lamp |
| CN102661559A (en) * | 2012-04-28 | 2012-09-12 | 横店集团浙江得邦公共照明有限公司 | Light-emitting diode (LED) down lamp with novel cellular heat-dissipation structure |
| CN102840483A (en) * | 2012-08-14 | 2012-12-26 | 山东金晖光电有限公司 | Honeycomb type light-emitting diode (LED) lamp |
| CN103148468A (en) * | 2013-02-27 | 2013-06-12 | 江苏福泰照明有限公司 | Honeycomb vane radiator for hollow shaft conductive modularized LED lamp and LED lamp bank |
| CN103225783A (en) * | 2013-05-08 | 2013-07-31 | 许良鹏 | Sunflower LED lamp |
| WO2014029162A1 (en) * | 2012-08-19 | 2014-02-27 | 天津天星电子有限公司 | High-power led integrated device |
| CN103629556A (en) * | 2012-08-23 | 2014-03-12 | 邱维廉 | Led lamp structure |
| CN103998862A (en) * | 2011-09-21 | 2014-08-20 | Ｓｏｌｅｃｏ株式会社 | Led illumination device |
| CN104214743A (en) * | 2014-08-29 | 2014-12-17 | 苏州骏发精密机械有限公司 | Grid type LED (Light Emitting Diode) radiator |
| CN106016204A (en) * | 2016-06-28 | 2016-10-12 | 储世昌 | Metal honeycomb heat radiator |
-
2009
- 2009-12-07 CN CN2009201810299U patent/CN201652262U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052610A (en) * | 2010-12-20 | 2011-05-11 | 江苏生日快乐光电科技有限公司 | High-power plant lamp |
| CN103998862A (en) * | 2011-09-21 | 2014-08-20 | Ｓｏｌｅｃｏ株式会社 | Led illumination device |
| CN102661559A (en) * | 2012-04-28 | 2012-09-12 | 横店集团浙江得邦公共照明有限公司 | Light-emitting diode (LED) down lamp with novel cellular heat-dissipation structure |
| CN102840483A (en) * | 2012-08-14 | 2012-12-26 | 山东金晖光电有限公司 | Honeycomb type light-emitting diode (LED) lamp |
| WO2014029162A1 (en) * | 2012-08-19 | 2014-02-27 | 天津天星电子有限公司 | High-power led integrated device |
| CN103629556A (en) * | 2012-08-23 | 2014-03-12 | 邱维廉 | Led lamp structure |
| CN103148468A (en) * | 2013-02-27 | 2013-06-12 | 江苏福泰照明有限公司 | Honeycomb vane radiator for hollow shaft conductive modularized LED lamp and LED lamp bank |
| CN103148468B (en) * | 2013-02-27 | 2016-01-13 | 江苏福泰照明有限公司 | A kind of empty spindle guide electricity Modularized LED lamp honeycomb blade radiator and LED group |
| CN103225783A (en) * | 2013-05-08 | 2013-07-31 | 许良鹏 | Sunflower LED lamp |
| CN104214743A (en) * | 2014-08-29 | 2014-12-17 | 苏州骏发精密机械有限公司 | Grid type LED (Light Emitting Diode) radiator |
| CN106016204A (en) * | 2016-06-28 | 2016-10-12 | 储世昌 | Metal honeycomb heat radiator |
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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: 20101124 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |