CN201155730Y - LED lamp device with radiation structure - Google Patents
LED lamp device with radiation structure Download PDFInfo
- Publication number
- CN201155730Y CN201155730Y CNU2007200553575U CN200720055357U CN201155730Y CN 201155730 Y CN201155730 Y CN 201155730Y CN U2007200553575 U CNU2007200553575 U CN U2007200553575U CN 200720055357 U CN200720055357 U CN 200720055357U CN 201155730 Y CN201155730 Y CN 201155730Y
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- CN
- China
- Prior art keywords
- radiator
- groove
- street lamp
- led street
- lampshade
- 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
Abstract
The utility model relates to a lighting device, in particular to an LED streetlamp with a radiating structure, which comprises a radiator (1), an LED lamp (2), a lampshade (3) and a power box (4). The top part of the radiator (1) is provided with an integral formed radiating fin (11) and the bottom part is provided with a groove (12); the LED lamp (2) is arranged in the groove (12); the lampshade (3) is arranged on the groove (12); the power box (4) is fixed on the tail end of the radiator (1) and fixedly assembled with a lampstandard (5). The utility model with more scientific radiating structure increases the radiation efficiency of heat source through adding a heat pipe and changing the shape of heat source; further expands the radiating area through the radiation in a special shape; and also makes full use of rain brushing for self cleaning. In addition, with pleasant appearance, the utility model is quite suitable for urban lighting engineering.
Description
Technical field
The utility model relates to a kind of lighting apparatus, specifically is a kind of LED street lamp with radiator structure.
Background technology
Along with the development of LED technology, more street lamp also adopts the LED lamp to throw light on, but the bottleneck of its heat dissipation problem LED application always in order to prolong the life-span of LED street lamp, improves its lighting quality, and the most direct method is exactly to design radiator for it.Generally adopt the traditional mode of metal fin at present for the radiator of LED street lamp design, the great power LED that the LED street lamp is such is had too many difficulties to cope with, the visual effect of its profile and the mode of operation of installation all have much room for improvement.
The utility model content
The purpose of this utility model is, a kind of LED street lamp with radiator structure is provided, and great improvement is all arranged on radiating effect, visual effect and installation method.
To achieve these goals, the utility model has adopted following technical scheme:
LED street lamp with radiator structure comprises radiator 1, LED lamp 2, lampshade 3 and power pack 4; The top of radiator 1 is provided with integrated radiating fin 11, and its bottom then is a groove 12, and LED lamp 2 is installed in the groove 12; Lampshade 3 is installed on the groove 12; Power pack 4 is fixed on the tail end of radiator 1, with lamppost 5 mounts.Radiator 1 not only distributes the heat that LED lamp 2 produces, and also distributes the heat that power pack 4 produces, better heat-radiation effect.
As improvement of the technical scheme, the cross section of groove 12 is M shape, and its top has horn shape convex surface 121, and the two sides, the left and right sides that two or more LED lamps 2 are symmetrically distributed in horn shape convex surface 121 constitutes the light source of dispersing with certain angle.Special formed radiator has further enlarged area of dissipation.
As improvement of the technical scheme, radiator 1 is embedded with at least one heat pipe 6.Change the thermal source shape by installing heat pipe 6 additional, increased the radiation efficiency of thermal source
As improvement of the technical scheme, the top of groove 12 is arranged with four grooves 122, and heat pipe 6 is seated in the pipeline 122.
As improvement of the technical scheme, the two side of groove 12 is provided with chute 123, and the both sides of the edge of lampshade 3 and chute 123 coupling cards are established wherein.Adopt the chute assembled construction, install and become very simple, and have good seal protection effect.
As improvement of the technical scheme, groove 12 front and back are equipped with splash guard 13, and splash guard 13, groove 12 have good watertightness with cooperating of lampshade 3.
As improvement of the technical scheme, power pack 4 is provided with a plurality of grid hole 41 with the connecting portion of radiator 1, and grid hole 41 cooperates formation water pouring passage with the interval of radiating fin 11.On rainy day, rainwater converges in the irrigation canals and ditches of the interval formation of radiating fin 11, and 41 outflows from the grid hole utilize rain drop erosion to carry out automatically cleaning fully under the gravity effect.
As improvement of the technical scheme, also be provided with decoration baffle 7, decoration baffle 7 is installed in the front end of radiator 1.
As improvement of the technical scheme, the lower surface of decoration baffle 7, lampshade 2 and power pack 4 is in alignment with each other, and has consistent radian.Decoration baffle 7 and lampshade 2 shades of colour of can arranging in pairs or groups, its curved surfaces is quite attractive in appearance, is highly suitable for the city lighting engineering.
Description of drawings
Fig. 1 is a user mode reference diagram of the present utility model.
Fig. 2 is the structural representation of the utility model radiator.
Fig. 3 is a structural representation of the present utility model.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is an assembly relation schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments the utility model is described further, but the claimed scope of the utility model is not limited thereto.
As shown in the figure, have the LED street lamp of radiator structure, comprise radiator 1, LED lamp 2, lampshade 3 and power pack 4; The top of radiator 1 is provided with integrated radiating fin 11, and its bottom then is a groove 12, and LED lamp 2 is installed in the groove 12; Lampshade 3 is installed on the groove 12; Power pack 4 is fixed on the tail end of radiator 1, with lamppost 5 mounts.
The cross section of groove 12 is M shape, and its top has horn shape convex surface 121, and the two sides, the left and right sides that two or more LED lamps 2 are symmetrically distributed in horn shape convex surface 121 constitutes the light source of dispersing with certain angle.
The two side of groove 12 is provided with chute 123, and the both sides of the edge of lampshade 3 and chute 123 coupling cards are established wherein.Groove 12 front and back are equipped with splash guard 13, and splash guard 13, groove 12 have good watertightness with cooperating of lampshade 3.
Also be provided with decoration baffle 7, decoration baffle 7 is installed in the front end of radiator 1.The lower surface of decoration baffle 7, lampshade 2 and power pack 4 is in alignment with each other, and has consistent radian.
Think ratio with prior art, the utlity model has following beneficial effect:
Radiator structure is science more, change the thermal source shape by installing heat pipe additional, has increased thermal source Radiation efficiency; Utilize special formed radiator further to enlarge area of dissipation, can also fill Automatically cleaning is carried out in the rain drop erosion that utilizes that divides; Also have simultaneously profile attractive in appearance, be highly suitable for The city lighting engineering.
Claims (9)
1, has the LED street lamp of radiator structure, it is characterized in that: comprise radiator (1), LED lamp (2), lampshade (3) and power pack (4); The top of radiator (1) is provided with integrated radiating fin (11), and its bottom then is a groove (12), and LED lamp (2) is installed in the groove (12); Lampshade (3) is installed on the groove (12); Power pack (4) is fixed on the tail end of radiator (1), with lamppost (5) mount.
2, the LED street lamp with radiator structure according to claim 1, it is characterized in that: the cross section of groove (12) is M shape, its top has horn shape convex surface (121), and the two sides, the left and right sides that two or more LED lamps (2) are symmetrically distributed in horn shape convex surface (121) constitutes the light source of dispersing with certain angle.
3, the LED street lamp with radiator structure according to claim 2, it is characterized in that: radiator (1) is embedded with at least one heat pipe (6).
4, the LED street lamp with radiator structure according to claim 3, it is characterized in that: the top of groove (12) is arranged with four grooves (122), and heat pipe (6) is seated in the pipeline (122).
5, the LED street lamp with radiator structure according to claim 4, it is characterized in that: the two side of groove (12) is provided with chute (123), and the both sides of the edge of lampshade (3) and chute (123) coupling card are established wherein.
6, the LED street lamp with radiator structure according to claim 5 is characterized in that: be equipped with splash guard (13) before and after the groove (12), splash guard (13), groove (12) have good watertightness with cooperating of lampshade (3).
7, the LED street lamp with radiator structure according to claim 6 is characterized in that: power pack (4) is provided with a plurality of grid hole (41) with the connecting portion of radiator (1), and grid hole (41) cooperate formation water pouring passage with the interval of radiating fin (11).
8, the LED street lamp with radiator structure according to claim 7 is characterized in that: also be provided with decoration baffle (7), decoration baffle (7) is installed in the front end of radiator (1).
9, the LED street lamp with radiator structure according to claim 8 is characterized in that: the lower surface of decoration baffle (7), lampshade (2) and power pack (4) is in alignment with each other, and has consistent radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200553575U CN201155730Y (en) | 2007-08-10 | 2007-08-10 | LED lamp device with radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200553575U CN201155730Y (en) | 2007-08-10 | 2007-08-10 | LED lamp device with radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155730Y true CN201155730Y (en) | 2008-11-26 |
Family
ID=40103511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200553575U Expired - Fee Related CN201155730Y (en) | 2007-08-10 | 2007-08-10 | LED lamp device with radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155730Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440952B (en) * | 2008-12-15 | 2010-06-02 | 东莞市邦臣光电有限公司 | Road lamp heat radiation outer housing |
| CN101832537A (en) * | 2010-04-15 | 2010-09-15 | 镇江市东亚电子散热器有限公司 | Design method of heat radiator for LED street lamp and radiator |
| WO2011075916A1 (en) * | 2009-12-25 | 2011-06-30 | 深圳市邦贝尔电子有限公司 | Led streetlamp |
| CN102954451A (en) * | 2012-11-10 | 2013-03-06 | 大连日盛实业有限公司 | Novel phase change heat radiator for high-power LED (Light Emitting Diode) street lamp |
-
2007
- 2007-08-10 CN CNU2007200553575U patent/CN201155730Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440952B (en) * | 2008-12-15 | 2010-06-02 | 东莞市邦臣光电有限公司 | Road lamp heat radiation outer housing |
| WO2011075916A1 (en) * | 2009-12-25 | 2011-06-30 | 深圳市邦贝尔电子有限公司 | Led streetlamp |
| CN101832537A (en) * | 2010-04-15 | 2010-09-15 | 镇江市东亚电子散热器有限公司 | Design method of heat radiator for LED street lamp and radiator |
| CN102954451A (en) * | 2012-11-10 | 2013-03-06 | 大连日盛实业有限公司 | Novel phase change heat radiator for high-power 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 | ||
| ASS | Succession or assignment of patent right |
Owner name: WEI BAIHUA Free format text: FORMER OWNER: DONGGUAN HENGLI XINWANG ELECTRONICS FACTORY Effective date: 20090508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: Kaijiang County in Sichuan province Shahe Qi Long Xiang Village a group of 21, zip code: 636202 Patentee after: Wei Baihua Address before: Sanjiang industrial area, Hengli Town, Dongguan City, Guangdong Province, zip code: 523460 Co-patentee before: Wei Baihua Patentee before: Dongguan Hengli Xin Wang electronics factory |
|
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN XIANGXIN PHOTOELECTRICITY ENERGY SAVING SCI Free format text: FORMER OWNER: WEI BAIHUA Effective date: 20090814 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090814 Address after: Minhou County, Fujian Province town of Shanggan blue foot Sheng Industrial Zone, zip code: 350112 Patentee after: Fujian Shinetek Technology Co., Ltd. Address before: Kaijiang County in Sichuan province Shahe Qi Long Xiang Village a group of 21, zip code: 636202 Patentee before: Wei Baihua |
|
| ASS | Succession or assignment of patent right |
Owner name: YANG WEN Free format text: FORMER OWNER: FUJIAN SHINETEK TECHNOLOGY CO., LTD. Effective date: 20110901 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 350112 FUZHOU, FUJIAN PROVINCE TO: 350000 FUZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110901 Address after: 350000 No. 18-304, Lane 59, Gulou District, Fujian, Fuzhou Patentee after: Yang Wen Address before: 350112 Fujian County of Minhou Province town of Shanggan blue foot Sheng Industrial Zone Patentee before: Fujian Shinetek Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20140810 |
|
| EXPY | Termination of patent right or utility model |