CN103115285A - High-power forced water-cooling light-emitting diode (LED) street lamp - Google Patents
High-power forced water-cooling light-emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN103115285A CN103115285A CN2012105263606A CN201210526360A CN103115285A CN 103115285 A CN103115285 A CN 103115285A CN 2012105263606 A CN2012105263606 A CN 2012105263606A CN 201210526360 A CN201210526360 A CN 201210526360A CN 103115285 A CN103115285 A CN 103115285A
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- China
- Prior art keywords
- water route
- radiator casing
- route radiator
- street lamp
- lid
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000011521 glass Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 26
- 230000009102 absorption Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a high-power forced water-cooling light-emitting diode (LED) street lamp. The street lamp comprises an arched waterway heat dissipating device shell body, a square waterway heat dissipating device shell body is arranged below the arched waterway heat dissipating device shell body, front flow passage covers are arranged at the front ends of the arched waterway heat dissipating device shell body and the square waterway heat dissipating device shell body, rear flow passage covers are arranged at the rear ends of the arched waterway heat dissipating device shell body and the square waterway heat dissipating device shell body, the front flow passage covers and the rear flow passage covers are communicated through water pipes, water pumps are arranged in the water pipes, the front ends of the front flow passage covers are provided with front end covers, the rear ends of the rear flow passage covers are provided with rear upper end covers and rear lower end covers, adjustable bases and driving power supplies are arranged on the rear lower end covers, the square waterway heat dissipating device shell body is arranged above glass, an alumina-based circuit board is arranged between the square waterway heat dissipating device shell body and the glass, a reflector is arranged on the lower portion of a pressing strip of the alumina-based circuit board, a double-side luminous lens is arranged on the lower portion of the reflector, and the double-side luminous lens is connected with the glass. The high-power forced water-cooling LED street lamp has the advantages of being good in the sealing and heat dissipation.
Description
Technical field
The invention provides a kind of road illuminating lamp, particularly a kind of high-power forced property cooled LED street lamp, belong to road lighting lamp and make the field.
Background technology
Generally all adopt street lamp to throw light in the illumination of road, and high-power LED street lamp relies on the advantages such as energy-saving and environmental protection, long service life, will become the direction of future trajectory illumination.At present, the light efficiency of high-power LED street lamp is only generally 15%～30%, all the other most of Conversion of Energies are heat energy, if this part heat energy can not effectively be discharged, will cause light fixture service life to shorten, and existing high-power LED street lamp is all generally to adopt natural air cooled or air blast cooling is dispelled the heat, its shortcoming be higher to the environmental condition dependence, radiating efficiency is low, so can't effectively satisfy the heat radiation requirement of high-power LED street lamp.
Summary of the invention
[0003] the objective of the invention is in order to overcome above deficiency, and a kind of high-power forced property cooled LED street lamp is provided, its sealing and thermal diffusivity are good.
purpose of the present invention is achieved through the following technical solutions: a kind of high-power forced property cooled LED street lamp, street lamp comprises arch water route radiator casing, the below of arch water route radiator casing is provided with square water route radiator casing, the front end of arch water route radiator casing and square water route radiator casing is provided with front runner lid, the rear end of arch water route radiator casing and square water route radiator casing is provided with rear runner lid, front runner lid with communicate by water pipe between rear runner covers, be provided with water pump in water pipe, the front end of front runner lid is provided with drive end bearing bracket, the rear end of rear runner lid is provided with rear upper end cover and posterior end lid, but the posterior end covers and is provided with adjustment seat and driving power, pass through square water route radiator casing between front runner lid and rear runner lid, arch water route radiator casing is connected with glassy phase, square water route radiator casing is placed in the top of glass, the glass both sides are fixed by press strip, be provided with aluminum-based circuit board between square water route radiator casing and glass, aluminum-based circuit board fixes by aluminum-based circuit board press strip and square water route radiator casing, the bottom of aluminum-based circuit board press strip is provided with reflector, the bottom of reflector is provided with the dual-side emissive lens, the dual-side emissive lens are connected with glassy phase.
Further improvement of the present invention is: the both sides of arch water route radiator casing are inserted in the slot of described square water route radiator casing,
Further improvement of the present invention is: between arch water route radiator casing and square water route radiator casing and front runner lid, arch water route radiator casing and square water route radiator casing be equipped with sealing ring between covering with rear runner.Fix by grab and screw between drive end bearing bracket and front runner lid.Fix by threaded rod and screw between posterior end lid and rear runner lid.Be screwed between posterior end lid and rear upper end cover.
Further improvement of the present invention is: but adjustment seat is provided with two supports, on two supports, equal correspondence is provided with installing hole and arcuate socket, and two installing holes and two arcuate sockets all are connected with an installed part jointly by adjusting bolt.
The present invention compared with prior art has the following advantages: 1, circulates between radiator casing inside and forward and backward runner lid liquid tank by liquid, and radiating and cooling; 2, the heat of square water route radiator casing internal liquid absorption also is dispersed in the lamp interior air simultaneously, the natural air channel that a part is formed by lamp interior is taken away, another part again by arch water route radiator casing internal liquid absorption along with liquid circulates and dispels the heat in lamp interior; 3, compare with the area of dissipation of traditional high-power LED street lamp, the area of dissipation of light fixture of the present invention is its 3-4 times, better heat-radiation effect.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Number in the figure: but upper end cover after runner lid, 4-after the front runner lid of 1-drive end bearing bracket, 2-, 3-, 5-posterior end lid, 6-square water route radiator casing, 7-arch water route radiator casing, 8-driving power, 9-water pump, 10-glass, 11-aluminum-based circuit board, 12-aluminum-based circuit board press strip, 13-reflector, 14-dual-side emissive lens, 15-sealing ring, 16-threaded rod, 17-adjustment seat, 18-press strip.
The specific embodiment:
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment and accompanying drawing.Should be appreciated that specific embodiment described herein only is used for explaining the present invention, be not intended to limit the present invention.
show a kind of specific embodiment of the high-power forced property of the present invention cooled LED street lamp as Fig. 1, street lamp comprises arch water route radiator casing 7, the below of arch water route radiator casing 7 is provided with square water route radiator casing 6, the both sides of arch water route radiator casing 7 are inserted in the slot of described square water route radiator casing 6, the front end of arch water route radiator casing 7 and square water route radiator casing 6 is provided with front runner lid 2, the rear end of arch water route radiator casing 7 and square water route radiator casing 6 is provided with rear runner lid 3, front runner lid 2 with communicate by water pipe between rear runner covers 3, be provided with water pump 9 in water pipe, the front end of front runner lid 2 is provided with drive end bearing bracket 1, the rear end of rear runner lid 3 is provided with rear upper end cover 4 and posterior end lid 5, but posterior end lid 5 is provided with adjustment seat 17 and driving power 8, pass through square water route radiator casing 6 between front runner lid 2 and rear runner lid 3, arch water route radiator casing 7 is connected with glass 10, square water route radiator casing 6 is placed in the top of glass 10, glass 10 both sides are fixed by press strip 18, be provided with aluminum-based circuit board 11 between square water route radiator casing 6 and glass 10, aluminum-based circuit board 11 fixes by aluminum-based circuit board press strip 12 and square water route radiator casing 6, the bottom of aluminum-based circuit board press strip 12 is provided with reflector 13, the bottom of reflector 13 is provided with dual-side emissive lens 14, dual-side emissive lens 14 are connected with glass 10.
Between arch water route radiator casing 7 and square water route radiator casing 6 and front runner lid 2, arch water route radiator casing 7 and square water route radiator casing 6 be equipped with sealing ring 15 between covering 3 with rear runner.Fix by grab and screw between drive end bearing bracket 1 and front runner lid 2.Fix by threaded rod 16 and screw between posterior end lid 5 and rear runner lid 3.Be screwed between posterior end lid 5 and rear upper end cover 4.
But adjustment seat 17 is provided with on 19, two supports 19 of two supports all correspondence and is provided with installing hole and 20, two installing holes of arcuate socket and two arcuate sockets 20 and all jointly is connected with an installed part by adjusting bolt.
Water pump 9 provides pressure to make liquid output, through after runner lid 3 liquid tanks enter square water route radiator casing 6 and front runner lid 2 liquid tanks, insert the liquid into arch water route radiator casing 7 by front runner lid 2, rear runner lid 3 liquid tanks again, final liquid flows to water pump 9 by front runner lid 2 liquid tanks and completes circulation.Separated by sealing ring 15 between the front runner lid 2 of above-mentioned light fixture, rear runner lid 3 and square water route radiator casing 6, arch water route radiator casing 7, the direct sealed circle 15 of the liquid tank that does not have liquid to pass through seals, to guarantee the sealing fully in water route, liquid just can circulate in lamp interior according to the U-shaped curve is the same like this.Light fixture is when normal operation, and the heat that LED chip produces conducts to radiator casing 6 surfaces, square water route through aluminum-based circuit board 11, then is absorbed by the liquid of its enclosure interior injection, then along with liquid circulates and dispels the heat in lamp interior; The heat of enclosure interior liquid absorption also is dispersed in the lamp interior air simultaneously in addition, the natural air channel that a part is formed by lamp interior is taken away, another part again by arch water route radiator casing 7 internal liquid absorptions along with liquid circulates and dispels the heat in lamp interior.Therefore the liquid iterative cycles of water-cooling heat radiating system inside, absorb the heat that distributes when light fixture is worked, and realizes the integral heat sink of light fixture.
The present invention circulates between radiator casing inside and forward and backward runner lid liquid tank by liquid, radiating and cooling; The heat that square water route radiator casing internal liquid absorbs also is dispersed in the lamp interior air simultaneously, the natural air channel that a part is formed by lamp interior is taken away, another part again by arch water route radiator casing internal liquid absorption along with liquid circulates and dispels the heat in lamp interior; Compare with the area of dissipation of traditional high-power LED street lamp, the area of dissipation of light fixture of the present invention is its 3-4 times, better heat-radiation effect.
Claims (7)
1. high-power forced property cooled LED street lamp, it is characterized in that: described street lamp comprises arch water route radiator casing (7), the below of described arch water route radiator casing (7) is provided with square water route radiator casing (6), the front end of described arch water route radiator casing (7) and described square water route radiator casing (6) is provided with front runner lid (2), the rear end of described arch water route radiator casing (7) and described square water route radiator casing (6) is provided with rear runner lid (3), described front runner lid (2) covers between (3) with described rear runner and communicates by water pipe, be provided with water pump (9) in described water pipe, the front end of described front runner lid (2) is provided with drive end bearing bracket (1), the rear end of described rear runner lid (3) is provided with rear upper end cover (4) and posterior end lid (5), described posterior end is covered (5) but is provided with adjustment seat (17) and driving power (8), pass through described square water route radiator casing (6) between described front runner lid (2) and described rear runner lid (3), described arch water route radiator casing (7) is connected with glass (10), described square water route radiator casing (6) is placed in the top of described glass (10), described glass (10) both sides are fixed by press strip (18), be provided with aluminum-based circuit board (11) between described square water route radiator casing (6) and described glass (10), described aluminum-based circuit board (11) fixes by aluminum-based circuit board press strip (12) and described square water route radiator casing (6), the bottom of described aluminum-based circuit board press strip (12) is provided with reflector (13), the bottom of described reflector (13) is provided with dual-side emissive lens (14), described dual-side emissive lens (14) are connected with described glass (10).
2. high-power forced property cooled LED street lamp according to claim 1, it is characterized in that: the both sides of described arch water route radiator casing (7) are inserted in the slot of described square water route radiator casing (6).
3. high-power forced property cooled LED street lamp according to claim 1 is characterized in that: between described arch water route radiator casing (7) and described square water route radiator casing (6) and described front runner lid (2), described arch water route radiator casing (7) and described square water route radiator casing (6) and described rear runner cover between (3) and be equipped with sealing ring (15).
4. high-power forced property cooled LED street lamp according to claim 1, is characterized in that: fixes by grab and screw between described drive end bearing bracket (1) and described front runner lid (2).
5. high-power forced property cooled LED street lamp according to claim 1, it is characterized in that: described posterior end lid (5) covers between (3) with described rear runner to be fixed by threaded rod (16) and screw.
6. high-power forced property cooled LED street lamp according to claim 1, is characterized in that: be screwed between described posterior end lid (5) and described rear upper end cover (4).
7. high-power forced property cooled LED street lamp according to claim 1, it is characterized in that: but described adjustment seat (17) is provided with two supports (19), the upper equal correspondence of two described supports (19) is provided with installing hole and arcuate socket (20), and two described installing holes and two described arcuate sockets (20) all are connected with an installed part jointly by adjusting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210526360.6A CN103115285B (en) | 2012-12-10 | 2012-12-10 | High-power forced water-cooling light-emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210526360.6A CN103115285B (en) | 2012-12-10 | 2012-12-10 | High-power forced water-cooling light-emitting diode (LED) street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103115285A true CN103115285A (en) | 2013-05-22 |
| CN103115285B CN103115285B (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210526360.6A Expired - Fee Related CN103115285B (en) | 2012-12-10 | 2012-12-10 | High-power forced water-cooling light-emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103115285B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982843A (en) * | 2014-05-12 | 2014-08-13 | 佛山市三目照明电器有限公司 | Automobile illuminating lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1965130A1 (en) * | 2005-12-21 | 2008-09-03 | Thermoking Technology International Co. | Illumination device |
| CN201487901U (en) * | 2009-05-14 | 2010-05-26 | 朱志明 | High-power LED waterproof and dustproof street lamp shell |
| KR20110022925A (en) * | 2009-08-28 | 2011-03-08 | (주)미도라이텍 | Led streetlight having dual heat radiating structure |
| CN201944672U (en) * | 2010-11-02 | 2011-08-24 | 山东金源勤上光电有限公司 | Light-emitting diode (LED) lighting lamp |
| CN202327874U (en) * | 2011-11-18 | 2012-07-11 | 林勇 | Water-cooled heat dissipation LED (Light Emitting Diode) street lamp |
| CN202927673U (en) * | 2012-12-10 | 2013-05-08 | 江苏中科宇泰光能科技有限公司 | Large-power forced water-cooling LED (Light Emitting Diode) street lamp |
-
2012
- 2012-12-10 CN CN201210526360.6A patent/CN103115285B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1965130A1 (en) * | 2005-12-21 | 2008-09-03 | Thermoking Technology International Co. | Illumination device |
| CN201487901U (en) * | 2009-05-14 | 2010-05-26 | 朱志明 | High-power LED waterproof and dustproof street lamp shell |
| KR20110022925A (en) * | 2009-08-28 | 2011-03-08 | (주)미도라이텍 | Led streetlight having dual heat radiating structure |
| CN201944672U (en) * | 2010-11-02 | 2011-08-24 | 山东金源勤上光电有限公司 | Light-emitting diode (LED) lighting lamp |
| CN202327874U (en) * | 2011-11-18 | 2012-07-11 | 林勇 | Water-cooled heat dissipation LED (Light Emitting Diode) street lamp |
| CN202927673U (en) * | 2012-12-10 | 2013-05-08 | 江苏中科宇泰光能科技有限公司 | Large-power forced water-cooling LED (Light Emitting Diode) street lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982843A (en) * | 2014-05-12 | 2014-08-13 | 佛山市三目照明电器有限公司 | Automobile illuminating lamp |
| CN103982843B (en) * | 2014-05-12 | 2016-03-02 | 佛山市三目照明电器有限公司 | A kind of automobile lighting lamp |
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| Publication number | Publication date |
|---|---|
| CN103115285B (en) | 2015-04-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: 201,100 Room 125, Building 1, No. 56, Lane 719, Sanlu Road, Minhang District, Shanghai Patentee after: SHANGHAI LIYE PHOTOELECTRIC SCIENCE & TECHNOLOGY CO.,LTD. Address before: 226300 No. 299, Xingyuan Road, economic development zone, Tongzhou District, Nantong City, Jiangsu Province Patentee before: JIANGSU ZHONGKE GLOBALTEK OPTOELECTRONICS LIGHT ENERGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 |