CN106847974A - Low-concentration photovoltaic bar section stair staggered shape radiating fin radiating module - Google Patents
Low-concentration photovoltaic bar section stair staggered shape radiating fin radiating module Download PDFInfo
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- CN106847974A CN106847974A CN201710175917.9A CN201710175917A CN106847974A CN 106847974 A CN106847974 A CN 106847974A CN 201710175917 A CN201710175917 A CN 201710175917A CN 106847974 A CN106847974 A CN 106847974A
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 238000003491 array Methods 0.000 claims 4
- 230000005494 condensation Effects 0.000 claims 3
- 238000009833 condensation Methods 0.000 claims 3
- 239000004411 aluminium Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000005693 optoelectronics Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/60—Arrangements for cooling, heating, ventilating or compensating for temperature fluctuations
- H10F77/63—Arrangements for cooling directly associated or integrated with photovoltaic cells, e.g. heat sinks directly associated with the photovoltaic cells or integrated Peltier elements for active cooling
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/60—Arrangements for cooling, heating, ventilating or compensating for temperature fluctuations
- H10F77/63—Arrangements for cooling directly associated or integrated with photovoltaic cells, e.g. heat sinks directly associated with the photovoltaic cells or integrated Peltier elements for active cooling
- H10F77/68—Arrangements for cooling directly associated or integrated with photovoltaic cells, e.g. heat sinks directly associated with the photovoltaic cells or integrated Peltier elements for active cooling using gaseous or liquid coolants, e.g. air flow ventilation or water circulation
-
- 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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- Photovoltaic Devices (AREA)
Abstract
本发明涉及一种聚光光伏散热模块，具体涉及低倍聚光光伏条段阶梯交错形散热翅散热模块，属太阳能发电散热技术领域，包括五个低倍聚光光伏条段阶梯交错形散热翅散热器，每个低倍聚光光伏条段阶梯交错形散热翅散热器包括阶梯交错式散热翅段片阵列、散热通风槽、散热器底板、圆形固定柱和聚光光伏光电转换接收器安装区，所述散热器底板其中一面有阶梯交错式散热翅段片阵列，散热器底板另一面有圆形固定柱和聚光光伏光电转换接收器安装区，所述阶梯交错式散热翅段片阵列中的阶梯交错式散热翅段片之间的空隙为散热通风槽，该散热模块能利用各个不同方向的自然风进行散热翅内部中间的热散掉；该散热模块的安装效率和对位效率极高；该散热模块在后续维修更换的时候，非常方便，直接旋到聚光光伏组件底座即可。
The invention relates to a heat dissipation module for concentrating photovoltaics, in particular to a heat dissipation module with stepped and staggered heat dissipation fins for low-power concentrated photovoltaics, which belongs to the technical field of solar power generation and heat dissipation, and includes five heat dissipation fins with stepped and staggered shapes for low-power concentrated photovoltaics Radiator, each low-power concentrating photovoltaic strip segment stepped staggered heat sink radiator includes a stepped staggered heat dissipation fin array, heat dissipation ventilation slots, radiator bottom plate, circular fixing column and concentrated photovoltaic photoelectric conversion receiver installation One side of the radiator bottom plate has a stepped staggered heat dissipation fin segment array, and the other side of the radiator bottom plate has a circular fixing column and a concentrated photovoltaic photoelectric conversion receiver installation area, and the stepped staggered heat dissipation fin segment array The gaps between the stepped and staggered heat dissipation fins are heat dissipation ventilation slots. The heat dissipation module can use the natural wind in different directions to dissipate the heat in the middle of the heat dissipation fins; the installation efficiency and alignment efficiency of the heat dissipation module are extremely high. High; the heat dissipation module is very convenient for subsequent maintenance and replacement, and can be directly screwed to the base of the concentrated photovoltaic module.
Description
技术领域technical field
本发明涉及一种聚光光伏散热模块，具体涉及低倍聚光光伏条段阶梯交错形散热翅散热模块，属太阳能发电散热技术领域。The invention relates to a concentrating photovoltaic cooling module, in particular to a low-magnification concentrating photovoltaic segment-staggered heat dissipation fin cooling module, which belongs to the technical field of solar power generation and cooling.
背景技术Background technique
聚光光伏光电转换接收器是聚光光伏发电系统中的核心部件，用于直接将透镜汇聚过来的光能转换为电能。由于通过低倍透镜汇聚过来的光能相对比较高，也导致聚光光伏电池片和接收器表面上的工作温度过高，影响聚光光伏电池芯片的转换效率，为了保证聚光光伏电池片和接收器能在正常温度范围内稳定地工作，一般将聚光光伏光电转换接收器直接粘接在散热器上，该散热器的下端直接暴露在外部空气中，汇聚后的太阳光产生的热量直接由散热器散发到外部空气中，但现有的聚光光伏散热器重量较大，在自然风作用的情况下，很难将散热翅中部的热量散掉，即散热效果较差，直接影响到聚光光伏接收器的正常工作，另外现有散热器的安装都是通过多颗螺丝固定到聚光光伏组件底部，这样在安装的时候会费很多人工去操作，还有就是在后续维修或者更换的时候也非常不方便，同时对于安装多个散热器的过程中，很难保证散热器的精确对位安装。The concentrated photovoltaic photoelectric conversion receiver is the core component of the concentrated photovoltaic power generation system, which is used to directly convert the light energy gathered by the lens into electrical energy. Due to the relatively high light energy collected by the low-magnification lens, the operating temperature on the surface of the concentrating photovoltaic cell and the receiver is too high, which affects the conversion efficiency of the concentrating photovoltaic cell chip. In order to ensure that the concentrating photovoltaic cell and the receiver The receiver can work stably in the normal temperature range. Generally, the concentrated photovoltaic photoelectric conversion receiver is directly bonded to the radiator. The lower end of the radiator is directly exposed to the outside air, and the heat generated by the concentrated sunlight is directly It is radiated into the external air by the radiator, but the existing concentrated photovoltaic radiator is heavy, and it is difficult to dissipate the heat in the middle of the cooling fin under the action of natural wind, that is, the cooling effect is poor, which directly affects the The normal operation of the concentrated photovoltaic receiver, and the installation of the existing radiator is fixed to the bottom of the concentrated photovoltaic module by multiple screws, so that it will take a lot of manual operation during installation, and it will be repaired or replaced in the follow-up It is also very inconvenient at times, and at the same time, it is difficult to ensure the precise alignment of the radiators during the installation of multiple radiators.
发明内容Contents of the invention
本发明的目的是提供低倍聚光光伏条段阶梯交错形散热翅散热模块，该散热模块在于克服现有技术的不足。The purpose of the present invention is to provide a low-magnification concentrating photovoltaic strip section stepped and interlaced heat dissipation fin cooling module, which overcomes the shortcomings of the prior art.
为了实现上述技术目的，本发明采取的技术方案是：低倍聚光光伏条段阶梯交错形散热翅散热模块，其特征是，它包括五个低倍聚光光伏条段阶梯交错形散热翅散热器，每个低倍聚光光伏条段阶梯交错形散热翅散热器包括阶梯交错式散热翅段片阵列、散热通风槽、散热器底板、圆形固定柱和聚光光伏光电转换接收器安装区，所述散热器底板其中一面有阶梯交错式散热翅段片阵列，散热器底板另一面有圆形固定柱和聚光光伏光电转换接收器安装区，所述阶梯交错式散热翅段片阵列中的阶梯交错式散热翅段片之间的空隙为散热通风槽。In order to achieve the above-mentioned technical purpose, the technical solution adopted by the present invention is: a low-magnification concentrating photovoltaic strip segment stepped staggered fin cooling module, which is characterized in that it includes five low-magnification concentrating photovoltaic strip segment stepped staggered fin cooling modules Each low-magnification concentrated photovoltaic strip section stepped staggered heat sink includes a stepped staggered heat sink segment array, heat dissipation ventilation slots, radiator bottom plate, circular fixing column and concentrated photovoltaic photoelectric conversion receiver installation area , one side of the radiator bottom plate has a stepped staggered heat dissipation fin array, and the other side of the radiator bottom plate has a circular fixing column and a concentrated photovoltaic photoelectric conversion receiver installation area, and the stepped staggered heat dissipation fin array The gaps between the stepped and staggered heat dissipation fins are heat dissipation and ventilation grooves.
所述阶梯交错式散热翅段片阵列为圆柱形段阵列或者多边柱形段阵列排列而成。The stepped and staggered heat dissipation fin segment array is arranged in a cylindrical segment array or a polygonal columnar segment array.
所述散热器底板为铝材质正方形形状。The bottom plate of the radiator is in the shape of a square made of aluminum.
所述圆形固定柱为中空带外螺纹的空心柱体。The circular fixing column is a hollow cylinder with external threads.
所述聚光光伏光电转换接收器安装区位于圆形固定柱中部的散热器底板上。The concentrated photovoltaic photoelectric conversion receiver installation area is located on the bottom plate of the radiator in the middle of the circular fixing column.
本发明的优点和积极效果是：1．该散热模块能利用各个不同方向的自然风进行散热翅内部中间的热散掉；2．该散热模块的安装效率和对位效率极高；3．该散热模块在后续维修更换的时候，非常方便，直接旋到聚光光伏组件底座即可。The advantages and positive effects of the present invention are: 1. The heat dissipation module can utilize natural wind from different directions to dissipate the heat in the middle of the heat dissipation fin; 2. The cooling module has extremely high installation efficiency and alignment efficiency; 3. The heat dissipation module is very convenient for subsequent maintenance and replacement, and can be directly screwed to the base of the concentrated photovoltaic module.
附图说明Description of drawings
图1为低倍聚光光伏条段阶梯交错形散热翅散热模块立体图。Figure 1 is a three-dimensional view of a low-magnification concentrating photovoltaic strip-segment-shaped heat dissipation fin cooling module.
图2为低倍聚光光伏条段阶梯交错形散热翅散热模块散热翅示意图。Fig. 2 is a schematic diagram of the cooling fins of the low-magnification concentrating photovoltaic strip segment staggered heat dissipation fin cooling module.
其中：1、阶梯交错式散热翅段片阵列，2、散热通风槽，3、散热器底板，4、圆形固定柱，5、聚光光伏光电转换接收器安装区。Among them: 1. Ladder staggered heat dissipation fin segment array, 2. Heat dissipation ventilation groove, 3. Radiator bottom plate, 4. Circular fixing column, 5. Concentrating photovoltaic photoelectric conversion receiver installation area.
具体实施方式detailed description
下面结合附图对本发明作进一步的说明。The present invention will be further described below in conjunction with the accompanying drawings.
低倍聚光光伏条段阶梯交错形散热翅散热模块，如图1~2所示，它包括五个低倍聚光光伏条段阶梯交错形散热翅散热器，每个低倍聚光光伏条段阶梯交错形散热翅散热器包括阶梯交错式散热翅段片阵列1、散热通风槽2、散热器底板3、圆形固定柱4和聚光光伏光电转换接收器安装区5，所述散热器底板3其中一面有阶梯交错式散热翅段片阵列1，散热器底板3另一面有圆形固定柱4和聚光光伏光电转换接收器安装区5，所述阶梯交错式散热翅段片阵列1中的阶梯交错式散热翅段片之间的空隙为散热通风槽2。The low-power concentrating photovoltaic strip segment staggered heat dissipation fin cooling module, as shown in Figure 1~2, includes five low-power concentrating photovoltaic strip step staggered fin radiators. The stepped staggered fin radiator includes a stepped staggered fin segment array 1, a heat dissipation ventilation slot 2, a radiator bottom plate 3, a circular fixing column 4 and a concentrated photovoltaic photoelectric conversion receiver installation area 5, and the radiator One side of the bottom plate 3 has a stepped staggered heat dissipation fin array 1, and the other side of the radiator bottom plate 3 has a circular fixing column 4 and a concentrated photovoltaic photoelectric conversion receiver installation area 5. The stepped staggered heat dissipation fin array 1 The gaps between the stepped and staggered heat dissipation fins are the heat dissipation and ventilation grooves 2.
本发明的使用方法是：首先将聚光光伏光电转换接收器通过导热溶胶粘贴在聚光光伏光电转换接收器安装区5上，然后通过旋的方式将带有聚光光伏光电转换接收器的散热模块整体安装在聚光光伏组件的底板上即可，不管是维修还是更换，都非常方便，同时当自然风吹向散热器时，通过散热通风槽2能将自然风导入散热模块中散热翅中间的热形成空气的流动，从而使热量能尽快地散发到外部空气中。The method of use of the present invention is: first paste the concentrating photovoltaic photoelectric conversion receiver on the installation area 5 of the concentrating photovoltaic photoelectric conversion receiver through thermal conductive sol, and then dissipate the heat dissipation of the concentrating photovoltaic photoelectric conversion receiver by rotating The module can be installed on the bottom plate of the concentrated photovoltaic module as a whole, which is very convenient for maintenance or replacement. At the same time, when the natural wind blows to the radiator, the natural wind can be introduced into the middle of the heat dissipation fins in the heat dissipation module through the heat dissipation ventilation groove 2 The heat formed by the air flows, so that the heat can be dissipated to the outside air as soon as possible.
本发明中，作为变行实施例，圆形固定柱可以为中空带内螺纹的空心柱体，低倍聚光光伏条段阶梯交错形散热翅散热器可以为2个及以上，圆形固定柱也可设计为实心或者空心对位柱，散热器底板为铜或者其他合金材质其他任何形状，故本发明的权利保护范围以权利要求书限定的范围为准。In the present invention, as a modified example, the circular fixing column can be a hollow cylinder with internal threads, and the low-magnification concentrating photovoltaic strip segment staggered fin radiators can be two or more, and the circular fixing column It can also be designed as a solid or hollow alignment column, and the bottom plate of the radiator is made of copper or other alloy materials in any other shape, so the protection scope of the present invention is subject to the scope defined in the claims.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710175917.9A CN106847974A (en) | 2017-03-23 | 2017-03-23 | Low-concentration photovoltaic bar section stair staggered shape radiating fin radiating module |
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| CN201710175917.9A CN106847974A (en) | 2017-03-23 | 2017-03-23 | Low-concentration photovoltaic bar section stair staggered shape radiating fin radiating module |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201845809U (en) * | 2010-10-13 | 2011-05-25 | 罗业富 | Heat conducting substrate for integral type large-power LED (light-emitting diode) light source module |
| CN104300898A (en) * | 2014-10-27 | 2015-01-21 | 成都聚合科技有限公司 | Heat radiator module special for concentrating photovoltaic solar heater |
| CN104565943A (en) * | 2015-01-16 | 2015-04-29 | 浙江兰普防爆照明有限公司 | Large-power LED lamp |
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2017
- 2017-03-23 CN CN201710175917.9A patent/CN106847974A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201845809U (en) * | 2010-10-13 | 2011-05-25 | 罗业富 | Heat conducting substrate for integral type large-power LED (light-emitting diode) light source module |
| CN104300898A (en) * | 2014-10-27 | 2015-01-21 | 成都聚合科技有限公司 | Heat radiator module special for concentrating photovoltaic solar heater |
| CN104565943A (en) * | 2015-01-16 | 2015-04-29 | 浙江兰普防爆照明有限公司 | Large-power LED lamp |
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