CN103411192A - Solar light-emitting diode (LED) lamp combination heat dissipation device - Google Patents
Solar light-emitting diode (LED) lamp combination heat dissipation device Download PDFInfo
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- CN103411192A CN103411192A CN2013103537748A CN201310353774A CN103411192A CN 103411192 A CN103411192 A CN 103411192A CN 2013103537748 A CN2013103537748 A CN 2013103537748A CN 201310353774 A CN201310353774 A CN 201310353774A CN 103411192 A CN103411192 A CN 103411192A
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses a solar light-emitting diode (LED) lamp combination heat dissipation device. The solar LED lamp combination heat dissipation device comprises a solar cell heat dissipation plate and an LED lamp heat dissipation plate which are fixedly connected to be a whole through a pipe. The solar cell heat dissipation plate is arranged above the LED lamp heat dissipation plate, the top surface of the solar cell heat dissipation plate adheres to a solar cell panel, and an LED lamp substrate is arranged on the bottom surface of the solar cell heat dissipation plate. The pipe comprises a water storage vertical pipe and at least one heat conducting vertical pipe, the water storage vertical pipe is communicated with the top surface of the solar cell heat dissipation plate, and the at least one heat conducting vertical pipe is communicated with the bottom surface of the LED lamp heat dissipation plate. Integrated heat dissipation of the solar cell panel and an LED lamp is adopted, the cost is reduced, and the solar LED lamp combination heat dissipation device is convenient to install, has good heat dissipation performance and effectively prolongs service lives of a solar cell and the LED lamp.
Description
Technical field
The present invention relates to a kind of solar LED (Light Emitting Diode) lamp combined radiating device.
Background technology
Existing street lamp mostly adopts the LED lamp, luminous efficiency is high, lighting effect good, particularly solar cell and LED are used in conjunction with, daytime, solar cell was accepted solar light irradiation, solar energy is changed into to electrical power storage, to evening, provide electric energy for the illumination of LED lamp, this associated form has advantages of energy-conserving and environment-protective, more and more popularization and application.But, when solar cell and the work of LED lamp, all can produce a large amount of heats, do not solve heat dissipation problem and will reduce its service life, seriously easily cause solar cell and light fixture to damage.The heat dissipation adopted at present is respectively solar cell and LED lamp to be dispelled the heat, or adopt water-cooled or adopt air-cooled, because both time periods of work are not together, separately its heat radiation is easily caused to the device structure complexity, production cost increase and radiating effect are not obvious.
Summary of the invention
Technical problem to be solved by this invention is to overcome above-mentioned problematic deficiency, provide a kind of and can be the heat abstractor of solar street lamp cell panel and LED lamp combined radiating, it is simple in structure, it is simple and convenient to process and install, perfect heat-dissipating, increased area of dissipation, can take full advantage of air thermal convection current and phase-change heat-exchange dispels the heat, and utilize the solar cell characteristics different from the LED lamp working time, can effectively improve solar panel generating efficiency and service life, strengthen simultaneously LED lamp heat radiation, extend LED lamp service life.
The present invention adopts following technical scheme to realize: a kind of solar LED (Light Emitting Diode) lamp combined radiating device, comprise the solar cell heat sink 1 and the LED light heat radiation board 7 that by pipeline, are solidly fixed, described solar cell heat sink 1 is arranged on the top of LED light heat radiation board 7, its end face and solar panel laminating, the bottom surface of described LED light heat radiation board 7 is provided with LED lamp seat 8; Described pipeline comprises a retaining vertical tube 9 and at least one heat conduction vertical tube 5.
Described retaining vertical tube 9 is communicated with solar cell heat sink 1 end face; Described heat conduction vertical tube 5 is communicated with the bottom surface of LED light heat radiation board 7.
The position of the close side of described solar cell heat sink 1 is provided with to catchment notch 3 and pass through mozzle 10 and is communicated with retaining vertical tube 9.
The top radial direction of described retaining vertical tube 9 is provided with open communication evaporation conduit 4, and described evaporation conduit 4 contacts with the bottom surface of described solar cell heat sink 1.
The side of described solar cell heat sink 1 is equipped be used to collecting the vertical edge of rainwater.
Described heat conduction vertical tube is connected with solar cell heat sink 1 and LED light heat radiation board 7 respectively at two ends Shang Xia 5, wherein connect an end sealing of solar cell heat sink 1, an end that connects LED light heat radiation board 7 is provided with air vent 11, and it is air-cooled passages that radial direction and air vent 11 form the heat conduction vertical tube that described louvre 6 is arranged on heat conduction vertical tube 5.
Described retaining vertical tube 9 is arranged on the center of solar cell heat sink 1 and LED light heat radiation board 7, and described heat conduction vertical tube 5 is evenly arranged around retaining vertical tube 9.
Described solar cell heat sink 1, LED light heat radiation board 7, retaining vertical tube 9 and heat conduction vertical tube 5 all adopt the aluminium that heat conductivility is good.
Described solar cell heat sink 1 realizes that with heat conductive silica gel face contacts with solar panel.
Compared with prior art, the present invention has following beneficial effect.
1, adopt solar panel and the lamp integrated heat radiation of LED, utilize cleverly the working time of solar panel and LED lamp poor, a covering device can solve the heat dissipation problem of cell panel and LED lamp, provides cost savings, easy for installation.
2, due to heat sink and pipeline, are all aluminiums that heat conductivility is high, pipeline contacts well with upper and lower heat-conducting plate simultaneously, between solar panel PVT layer and solar cell heat sink, realize that with heat conductive silica gel face contacts, the LED lamp directly embeds on the LED light heat radiation board, increasing heat radiation area, thus the heat energy that makes solar panel and LED lamp produce conducts rapidly.
3, heat pipe lower ending opening, tube wall is provided with out louvre, forms the convection channel of air, the Air Flow in reinforced pipe; Between every heat conduction vertical tube, certain distance is set simultaneously, well-ventilated between pipe, strengthen the heat convection between heat conduction vertical tube and air, thereby have good heat dispersion.
4, the solar energy radiation plate on top has the function of collecting rainwater, and by mozzle, rainwater is imported to the retaining vertical tube, by water-cooled, is the LED lamp heat radiation of bottom; Simultaneously, when the evaporation conduit at top flows out, can take away heat after rainwater evaporation, be the solar panel heat radiation.
The present invention will be further described below in conjunction with the drawings and specific embodiments.
The accompanying drawing explanation
Fig. 1 is the structural representation of the solar LED (Light Emitting Diode) lamp combined radiating device that the present invention relates to.
Fig. 2 is upward view of the present invention.
Fig. 3 is top view of the present invention.
Fig. 4 is heat conduction vertical tube schematic diagram.
Number in the figure: 1-solar cell heat sink, 2-vertical edge, the 3-notch that catchments, 4-evaporates conduit, 5-heat conduction vertical tube, 6-louvre, 7-LED heat sink, 8-LED lamp seat, 9-retaining vertical tube, 10-mozzle, 11-air vent.
The specific embodiment
Embodiment
Referring to Fig. 1 to Fig. 3, solar LED (Light Emitting Diode) lamp combined radiating device comprises solar cell heat sink 1 and the LED light heat radiation board 7 be solidly fixed by pipeline, solar cell heat sink 1 is arranged on the top of LED light heat radiation board 7, its end face and solar panel laminating, the bottom surface of LED light heat radiation board 7 is provided with LED lamp seat 8; Pipeline comprises a retaining vertical tube 9 and at least one heat conduction vertical tube 5, and wherein retaining vertical tube 9 is communicated with solar cell heat sink 1 end face, and heat conduction vertical tube 5 is communicated with the bottom surface of LED light heat radiation board 7.
Referring to Fig. 1 and Fig. 3, the position of the close side of solar cell heat sink 1 is provided with to catchment notch 3 and pass through mozzle 10 and is communicated with retaining vertical tube 9.The top radial direction of retaining vertical tube 9 is provided with open communication evaporation conduit 4, and evaporation conduit 4 contacts with the bottom surface of solar cell heat sink 1, and evaporation conduit 4 can preferably be arranged along the diagonal of solar cell heat sink; The side of solar cell heat sink 1 is equipped be used to collecting the vertical edge of rainwater.
Referring to Fig. 1 and Fig. 2, the heat conduction vertical tube is connected with solar cell heat sink 1 and LED light heat radiation board 7 respectively at two ends Shang Xia 5, wherein connect an end sealing of solar cell heat sink 1, referring to Fig. 4, an end that connects LED light heat radiation board 7 is provided with air vent 11, and it is air-cooled passages that radial direction and air vent 11 form the heat conduction vertical tube that louvre 6 is arranged on heat conduction vertical tube 5.
As preferred version, retaining vertical tube 9 is arranged on the center of solar cell heat sink 1 and LED light heat radiation board 7, and heat conduction vertical tube 5 is evenly arranged around retaining vertical tube 9; Solar cell heat sink 1, LED light heat radiation board 7, retaining vertical tube 9 and heat conduction vertical tube 5 all adopt the aluminium that heat conductivility is good; Solar cell heat sink 1 realizes that with heat conductive silica gel face contacts with solar panel.
Operation principle of the present invention is to utilize solar panel different from the working time of LED lamp, adopt the mode of association type heat radiation, by the aluminium matter radiator structure connect mutually with solar panel, LED lamp, utilize the heat radiation form of air cooling and water-cooled, in the time of by day, by the square aluminum matter solar cell heat sink connect mutually with solar panel, the Solar panel backside heat is derived, by heat conduction vertical tube and air, carry out heat transfer free convection, by the retaining pipe in device, carry out phase-change heat-exchange, dispel the heat by the LED light heat radiation board; When night, by the LED light heat radiation board be connected with LED chip, the heat that LED chip produces is derived, after air is heated, rises and flow out from louvre by the heat conduction vertical tube, accelerate near the Air Flow of air vent, enhance heat, with the retaining vertical tube in timer, also can carry out phase-change heat-exchange, and the solar cell heat sink on top also can strengthen radiating effect, effectively increasing heat radiation area and efficiency, the approach by air cooling and water-cooled carries out combined radiating.Simultaneously, the moisture of collecting in the retaining vertical tube can be taken away a part of heat when the evaporation conduit at top flows out after being subjected to thermal evaporation, be the solar panel heat radiation.
Claims (9)
1. solar LED (Light Emitting Diode) lamp combined radiating device, it is characterized in that: comprise the solar cell heat sink (1) and the LED light heat radiation board (7) that by pipeline, are solidly fixed, described solar cell heat sink (1) is arranged on the top of LED light heat radiation board (7), its end face and solar panel laminating, the bottom surface of described LED light heat radiation board (7) is provided with LED lamp seat (8); Described pipeline comprises a retaining vertical tube (9) and at least one heat conduction vertical tube (5).
2. a kind of solar LED (Light Emitting Diode) lamp combined radiating device according to claim 1, it is characterized in that: described retaining vertical tube (9) is communicated with solar cell heat sink (1) end face; Described heat conduction vertical tube (5) is communicated with the bottom surface of LED light heat radiation board (7).
3. a kind of solar LED (Light Emitting Diode) lamp combined radiating device according to claim 2 is characterized in that: the position of the close side of described solar cell heat sink (1) is provided with the notch that catchments (3) and is communicated with retaining vertical tube (9) by mozzle (10).
4. according to the described a kind of solar LED (Light Emitting Diode) lamp combined radiating device of claim 2 or 3, it is characterized in that: the top radial direction of described retaining vertical tube (9) is provided with open communication evaporation conduit (4), and described evaporation conduit (4) contacts with the bottom surface of described solar cell heat sink (1).
5. a kind of solar LED (Light Emitting Diode) lamp combined radiating device according to claim 4, it is characterized in that: the side of described solar cell heat sink (1) is equipped be used to collecting the vertical edge of rainwater.
6. a kind of solar LED (Light Emitting Diode) lamp combined radiating device according to claim 2, it is characterized in that: the upper and lower two ends of described heat conduction vertical tube (5) are connected with solar cell heat sink (1) and LED light heat radiation board (7) respectively, wherein connect an end sealing of solar cell heat sink (1), an end that connects LED light heat radiation board (7) is provided with air vent (11), and it is the air-cooled passage that radial direction and air vent (11) form the heat conduction vertical tube that described louvre (6) is arranged on heat conduction vertical tube (5).
7. a kind of solar LED (Light Emitting Diode) lamp combined radiating device according to claim 2, it is characterized in that: described retaining vertical tube (9) is arranged on the center of solar cell heat sink (1) and LED light heat radiation board (7), and described heat conduction vertical tube (5) is evenly arranged around retaining vertical tube (9).
8. a kind of solar LED (Light Emitting Diode) lamp combined radiating device according to claim 2, it is characterized in that: described solar cell heat sink (1), LED light heat radiation board (7), retaining vertical tube (9) and heat conduction vertical tube (5) all adopt the aluminium that heat conductivility is good.
9. a kind of solar LED (Light Emitting Diode) lamp combined radiating device according to claim 1, it is characterized in that: described solar cell heat sink (1) realizes that with heat conductive silica gel face contacts with solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310353774.8A CN103411192B (en) | 2013-08-14 | 2013-08-14 | A kind of solar LED (Light Emitting Diode) lamp combined radiating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310353774.8A CN103411192B (en) | 2013-08-14 | 2013-08-14 | A kind of solar LED (Light Emitting Diode) lamp combined radiating device |
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| CN103411192A true CN103411192A (en) | 2013-11-27 |
| CN103411192B CN103411192B (en) | 2015-09-23 |
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| CN201310353774.8A Expired - Fee Related CN103411192B (en) | 2013-08-14 | 2013-08-14 | A kind of solar LED (Light Emitting Diode) lamp combined radiating device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100912A (en) * | 2014-05-26 | 2014-10-15 | 孝感市亮迪新能源科技有限公司 | Efficient heat dissipation solar lighting system |
| CN106704971A (en) * | 2016-12-16 | 2017-05-24 | 重庆博钻太阳能灯具有限公司 | Automatic cleaning solar street lamp |
| CN106764885A (en) * | 2016-12-16 | 2017-05-31 | 重庆博钻太阳能灯具有限公司 | Easy to clean solar energy lamp |
| CN108870206A (en) * | 2018-07-16 | 2018-11-23 | 付秀华 | LED street lamp |
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| CN201652132U (en) * | 2009-05-14 | 2010-11-24 | 浙江西子光电科技有限公司 | LED street lamp with solar cell panel |
| CN101907261A (en) * | 2009-06-08 | 2010-12-08 | 宝霖科技股份有限公司 | Solar street lamp structure with air flow channel |
| CN102393080A (en) * | 2011-11-14 | 2012-03-28 | 王斌 | Blade-type solar energy-air energy collector |
| CN202587734U (en) * | 2012-05-10 | 2012-12-05 | 周哲明 | Water-cooling combined heat dissipation equipment for heat pipe |
| CN102853361A (en) * | 2011-10-09 | 2013-01-02 | 南通天华和睿科技创业有限公司 | Garden solar light-emitting diode (LED) lamp radiating by aid of superconducting liquid |
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2013
- 2013-08-14 CN CN201310353774.8A patent/CN103411192B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201652132U (en) * | 2009-05-14 | 2010-11-24 | 浙江西子光电科技有限公司 | LED street lamp with solar cell panel |
| CN101907261A (en) * | 2009-06-08 | 2010-12-08 | 宝霖科技股份有限公司 | Solar street lamp structure with air flow channel |
| CN102853361A (en) * | 2011-10-09 | 2013-01-02 | 南通天华和睿科技创业有限公司 | Garden solar light-emitting diode (LED) lamp radiating by aid of superconducting liquid |
| CN102393080A (en) * | 2011-11-14 | 2012-03-28 | 王斌 | Blade-type solar energy-air energy collector |
| CN202587734U (en) * | 2012-05-10 | 2012-12-05 | 周哲明 | Water-cooling combined heat dissipation equipment for heat pipe |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100912A (en) * | 2014-05-26 | 2014-10-15 | 孝感市亮迪新能源科技有限公司 | Efficient heat dissipation solar lighting system |
| CN104100912B (en) * | 2014-05-26 | 2019-09-06 | 孝感市亮迪新能源科技有限公司 | A kind of solar illuminating system of high efficiency and heat radiation |
| CN106704971A (en) * | 2016-12-16 | 2017-05-24 | 重庆博钻太阳能灯具有限公司 | Automatic cleaning solar street lamp |
| CN106764885A (en) * | 2016-12-16 | 2017-05-31 | 重庆博钻太阳能灯具有限公司 | Easy to clean solar energy lamp |
| CN108870206A (en) * | 2018-07-16 | 2018-11-23 | 付秀华 | LED street lamp |
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| CN103411192B (en) | 2015-09-23 |
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| CB03 | Change of inventor or designer information |
Inventor after: Dong Zhenying Inventor after: Shao Shuai Inventor after: Shi Pengyu Inventor after: Wu Ke Inventor after: Cao Yafei Inventor before: Shao Shuai Inventor before: Dong Zhenying Inventor before: Shi Pengyu Inventor before: Wu Ke Inventor before: Cao Yafei |
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Free format text: CORRECT: INVENTOR; FROM: SHAO SHUAI DONG ZHENYING SHI PENGYU WU KE CAO YAFEI TO: DONG ZHENYING SHAO SHUAI SHI PENGYU WU KE CAO YAFEI |
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Granted publication date: 20150923 Termination date: 20160814 |