CN203395735U - Modular LED (Light-Emitting Diode) road lamp - Google Patents
Modular LED (Light-Emitting Diode) road lamp Download PDFInfo
- Publication number
- CN203395735U CN203395735U CN201320413864.7U CN201320413864U CN203395735U CN 203395735 U CN203395735 U CN 203395735U CN 201320413864 U CN201320413864 U CN 201320413864U CN 203395735 U CN203395735 U CN 203395735U
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- CN
- China
- Prior art keywords
- power supply
- substrate
- fin
- cavity
- modular led
- 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
Links
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a modular LED (Light-Emitting Diode) road lamp, which comprises a power supply, a substrate, a heat-dissipating module and LED lamps, wherein the power supply is positioned in a power supply cavity; the power supply cavity is fixedly connected to one end of the substrate; the heat-dissipating module consists of multiple rows of radiating fins which are fixedly connected to one side face of the substrate; gaps are formed between adjacent radiating fins; a plurality of LED lamps are arranged on any of the radiating fins. According to the modular LED road lamp, the heat-dissipating module is set by reducing the area of each radiating fin, so that the quantity of the LED lamps encapsulated on each radiating fin is reduced; gaps are formed between adjacent radiating fins, so that more sufficient heat dissipation of the radiating fins is realized, and the service lives of the LED lamps are prolonged.
Description
Technical field
The utility model relates to street lamp technical field, particularly a kind of Modular LED street lamp.
Background technology
As the LED of new type light source, because its energy consumption is low, the advantage such as various and long service life of colour switching is widely used in each technical fields such as indication, illumination.Along with LED enters lighting field, to improving LED power, new demand has been proposed, under the prerequisite that is difficult to significantly improve at single led lamp power, the most common mode is by the integrated modularity of LED, is conducive to like this increase its overall brightness.Existing LED street lamp is provided with the fin corresponding with substrate size on substrate, by some LED lamp integration packagings on fin, although this mode has solved power and brightness problem effectively, but because fin area is larger, the LED lamp quantity of being located on fin is more, causing producing heat is difficult to fully scatter and disappear rapidly, the heat of the integrated module of LED middle part is difficult to scatter and disappear than periphery heat, thereby there is larger decay or even dead lamp phenomenon in the LED lamp that causes middle part, affects product quality.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple and reasonable, better Modular LED street lamp dispels the heat.
For achieving the above object, the utility model is by the following technical solutions:
A kind of Modular LED street lamp described in the utility model, comprise power supply, substrate, heat radiation module, LED lamp, described power supply is positioned at power supply cavity, described power supply cavity is fixedly connected on one end of described substrate, described heat radiation module is for how row is fixedly connected on the fin on described substrate one side, between adjacent described fin, be provided with gap, on arbitrary described fin, be equipped with some described LED lamps.
Further, the opposite side of described substrate is provided with dust cap, between described substrate and described dust cap, is provided with some dividing plates, between described adjacent separator, forms convection cavity.
Further, described dust cap is provided with convection holes.
Further, described power supply cavity is provided with some radiating grooves.
Further, in described substrate, be provided with cavity.
The beneficial effects of the utility model are: by reducing the area of fin, heat radiation module is set, the LED lamp quantity that makes to be encapsulated on each fin reduces, and between adjacent fin, gap is set, and make the heat radiation of fin more abundant, extended the service life of LED lamp.
Accompanying drawing explanation
Fig. 1 is the positive overall structure schematic diagram of the utility model;
Fig. 2 is the utility model reverse side overall structure schematic diagram.
In figure:
1, substrate; 2, fin; 3, LED lamp; 4, power supply cavity; 5, dust cap;
6, dividing plate; 7, convection cavity; 8, convection holes; 9, radiating groove; 10, cavity.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of Modular LED street lamp as depicted in figs. 1 and 2, comprise power supply, substrate 1, heat radiation module, LED lamp 3, described power supply is positioned at power supply cavity 4, described power supply cavity 4 is fixedly connected on one end of described substrate 1, described heat radiation module is for how row is fixedly connected on the fin 2 on described substrate 1 one sides, between adjacent described fin 2, be provided with gap, on arbitrary described fin 2, be equipped with some described LED lamps 3.
By heat radiation module is set, LED lamp 3 quantity that make to be encapsulated on each fin 2 reduce, and between adjacent fin 2, gap are set, and make the heat radiation of fin 2 more abundant, have extended the service life of LED lamp 3.Some LED lamps 3 are set on each fin 2, and these LED lamps 3 have formed optics module, have strengthened light distribution effect,
The opposite side of described substrate 1 is provided with dust cap 5, between described substrate 1 and described dust cap 5, be provided with some dividing plates 6, between described adjacent separator 6, form convection cavity 7, described dust cap 5 is provided with convection holes 8, described power supply cavity 4 is provided with some radiating grooves 9, in described substrate 1, is provided with cavity 10.
The above is only better embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (5)
1. a Modular LED street lamp, comprise power supply, substrate (1), heat radiation module, LED lamp (3), described power supply is positioned at power supply cavity (4), described power supply cavity (4) is fixedly connected on one end of described substrate (1), it is characterized in that: described heat radiation module is for how row is fixedly connected on the fin (2) on described substrate (1) one side, between adjacent described fin (2), be provided with gap, on arbitrary described fin (2), be equipped with some described LED lamps (3).
2. a kind of Modular LED street lamp according to claim 1, it is characterized in that: the opposite side of described substrate (1) is provided with dust cap (5), between described substrate (1) and described dust cap (5), be provided with some dividing plates (6), between described adjacent separator (6), form convection cavity (7).
3. a kind of Modular LED street lamp according to claim 2, is characterized in that: described dust cap (5) is provided with convection holes (8).
4. a kind of Modular LED street lamp according to claim 1, is characterized in that: described power supply cavity (4) is provided with some radiating grooves (9).
5. a kind of Modular LED street lamp according to claim 1, is characterized in that: in described substrate (1), be provided with cavity (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413864.7U CN203395735U (en) | 2013-07-10 | 2013-07-10 | Modular LED (Light-Emitting Diode) road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413864.7U CN203395735U (en) | 2013-07-10 | 2013-07-10 | Modular LED (Light-Emitting Diode) road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395735U true CN203395735U (en) | 2014-01-15 |
Family
ID=49907267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320413864.7U Expired - Fee Related CN203395735U (en) | 2013-07-10 | 2013-07-10 | Modular LED (Light-Emitting Diode) road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132269A (en) * | 2014-08-05 | 2014-11-05 | 东莞市闻誉实业有限公司 | LED line lamp and LED illumination lamp |
-
2013
- 2013-07-10 CN CN201320413864.7U patent/CN203395735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132269A (en) * | 2014-08-05 | 2014-11-05 | 东莞市闻誉实业有限公司 | LED line lamp and LED illumination lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG JINYUAN PHOTOELECTRIC CO., LTD. Free format text: FORMER NAME: FENGHUA JINYUAN ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315500 No. 51, Tian Feng Road, Yue Lin Street, Fenghua, Zhejiang Patentee after: ZHEJIANG JINYUAN OPTOELECTRONICS Co.,Ltd. Address before: 315500, Tian Feng Road, 51 Industrial Zone, Fenghua City, Zhejiang, Ningbo Patentee before: Fenghua Jinyuan Electronics Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 28, 2023, the expiration and termination of the 39-volume 3002 patent Number: 30-02 Volume: 39 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 |