CN221408808U - Solar photovoltaic module heat abstractor - Google Patents
Solar photovoltaic module heat abstractor Download PDFInfo
- Publication number
- CN221408808U CN221408808U CN202323495937.4U CN202323495937U CN221408808U CN 221408808 U CN221408808 U CN 221408808U CN 202323495937 U CN202323495937 U CN 202323495937U CN 221408808 U CN221408808 U CN 221408808U
- Authority
- CN
- China
- Prior art keywords
- box
- box body
- heat dissipation
- photovoltaic device
- condenser pipe
- 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.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 43
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 238000009423 ventilation Methods 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 230000005494 condensation Effects 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a solar photovoltaic module heat dissipation device in the technical field of heat dissipation devices, which comprises a photovoltaic device, a box body, a box cover and a heat dissipation mechanism, wherein the box cover is buckled at the upper end of the box body, a mounting groove is formed in the box cover, the photovoltaic device is fixedly connected in the mounting groove, the heat dissipation mechanism comprises a condensing tube, heat dissipation fins and a heat dissipation fan, the condensing tube is fixedly connected in the box body, one end of the condensing tube extends out of one side of the box body, a supporting plate is arranged at the upper end of the condensing tube in the box body, a plurality of heat dissipation fans are fixedly connected at the upper end of the supporting plate, and the heat dissipation fins are arranged at the lower end of the photovoltaic device. The utility model has the advantages that: according to the embodiment of the utility model, the photovoltaic device, the box cover and the box body form a closed space, the condensing pipe in the box body cools the box body, the cooling fan is arranged in the box body and can blow cold air in the box body to the photovoltaic device, the plurality of cooling fins are arranged at the lower end of the light floating device, so that the cooling efficiency can be effectively improved, and the practicability is high.
Description
Technical Field
The utility model relates to the technical field of heat dissipation devices, in particular to a heat dissipation device of a solar photovoltaic module.
Background
The existing photovoltaic module is generally installed under the environment with sufficient sunlight and longer sunlight time, the photovoltaic module cannot adjust the working temperature of the photovoltaic module, the temperature of the module can rise due to the rising of the environment and irradiance, and for a solar photovoltaic panel, the service life and the power generation efficiency of the panel are always influenced by the surface temperature of the panel.
In the prior art, natural convection and air cooling are generally used for mainly cooling the photovoltaic device, but the mode is easy to be influenced by natural environment factors and lacks active cooling, so that the cooling effect is sometimes poor.
Disclosure of utility model
In order to solve the above problems, the utility model provides a solar photovoltaic module heat dissipation device, wherein a photovoltaic device is arranged on a box cover, a box cover is buckled on a box body to form a heat dissipation space, a condensation pipe is arranged in the box body to cool the heat dissipation space formed by the box body, the box cover and the photovoltaic device, a heat dissipation fan is arranged in the box body to blow cold air in the box body to the photovoltaic device, and a plurality of heat dissipation fins are arranged at the lower end of a light floating device to effectively improve heat dissipation and cooling efficiency.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
The utility model provides a solar photovoltaic module heat abstractor, includes photovoltaic device, still includes box, case lid and heat dissipation mechanism, the case lid lock joint is in the box upper end, be equipped with the mounting groove on the case lid, photovoltaic device rigid coupling is in the mounting groove, heat dissipation mechanism includes condenser pipe, radiator fin and radiator fan, the condenser pipe rigid coupling is in the box, condenser pipe one end stretches out box one side, the condenser pipe upper end is equipped with the backup pad in the box, a plurality of radiator fan rigid coupling backup pad upper end, radiator fin locates the photovoltaic device lower extreme.
Furthermore, the two sides of the box body are symmetrically provided with ventilation grooves, the ventilation grooves penetrate through the box body, a connecting frame is fixedly connected in the ventilation grooves, and a dust screen is fixedly connected in the connecting frame.
Further, a through hole is formed in one side of the box body, one end of the condensing tube is adapted to extend out of the through hole, and one end of the condensing tube is provided with a liquid inlet.
Further, the condenser pipe is S type tortuous shop in the box, be connected with a plurality of fasteners on the condenser pipe, the fastener is established to the U type, the fastener laminating is in the condenser pipe, first bolt is worn to be equipped with at the fastener both ends, first bolt threaded connection is in the box inner wall.
Furthermore, the upper end of the box body is provided with a limiting ring groove, the limiting ring groove is in a shape like a Chinese character 'hui', and the lower end of the box cover is inserted and matched in the limiting ring groove.
Further, the number of the radiating fins is a plurality, the periphery of each radiating fin is sleeved and fixedly connected with a mounting frame, the mounting frames are mounted in the case cover in an adaptive mode, the case cover is provided with a second bolt in a penetrating mode, the mounting frames are fixed with the case cover through the second bolt, and the radiating fins are attached to the lower end of the photovoltaic device.
Furthermore, two ends of the supporting plate are fixedly connected with two sides of the inner wall of the box body, and a plurality of vent holes are formed in the supporting plate.
The beneficial effects obtained by the utility model by adopting the structure are as follows:
According to the embodiment of the utility model, the box cover is buckled in the limit groove at the upper end of the box body, the photovoltaic device is fixedly connected in the mounting groove on the box cover, the box body, the box cover and the photovoltaic device form a closed space, the condensing pipe is arranged in the box body, the inside of the box body can be radiated and cooled through the condensing pipe, a low-temperature environment is manufactured, meanwhile, the supporting plate fixedly connected in the box body is fixedly connected with a plurality of radiating fans, the low-temperature air flow can be blown to the photovoltaic device through the radiating fans, the photovoltaic device can radiate and cool, the lower end of the photovoltaic device is provided with the plurality of radiating fins, the heat of the photovoltaic device is conducted and dispersed on the radiating fins, and then the radiating efficiency is further improved.
Drawings
Fig. 1 is a schematic diagram of the whole machine of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is a cross-sectional view of the case of the present utility model.
Fig. 4 is a schematic cross-sectional view of the interior of the case cover of the present utility model.
Fig. 5 is a schematic view of a condenser tube according to the present utility model.
Reference numerals illustrate:
1. the photovoltaic device comprises a box body, wherein the box body comprises a ventilating groove, a through hole, a limit ring groove, a box cover, a mounting groove, a connecting frame, a dustproof net, a condensing pipe, a liquid inlet, a fastening piece, a first bolt, a supporting plate, a ventilating hole, a cooling fan, a cooling fin, a mounting frame and a photovoltaic device.
Detailed Description
As shown in fig. 1-5, a solar photovoltaic module heat dissipation device comprises a photovoltaic device 8, and further comprises a box body 1, a box cover 2 and a heat dissipation mechanism, wherein the box cover 2 is fastened at the upper end of the box body 1, a mounting groove 201 is formed in the box cover 2, the photovoltaic device 8 is fixedly connected in the mounting groove 201, the heat dissipation mechanism comprises a condensation pipe 4, a heat dissipation fin 7 and a heat dissipation fan 6, the condensation pipe 4 is fixedly connected in the box body 1, one side of the box body 1 is provided with a through hole 102, one end of the condensation pipe 4 is adapted to extend out of the through hole 102, one end of the condensation pipe 4 is provided with a liquid inlet 401, a supporting plate 5 is arranged at the upper end of the condensation pipe 4 in the box body 1, a plurality of heat dissipation fans 6 are fixedly connected at the upper end of the supporting plate 5, and the heat dissipation fin 7 is arranged at the lower end of the photovoltaic device 8.
In order to promote the flow of air inside and outside the box body 1, impurity dust in the air is filtered out when the air outside the box body 1 flows into the box body 1 simultaneously, the two sides of the box body 1 are symmetrically provided with ventilation grooves 101, the ventilation grooves 101 penetrate through the box body 1, a connecting frame 3 is fixedly connected in the ventilation grooves 101, and a dustproof net 301 is fixedly connected in the connecting frame 3.
In order to increase the length of condenser pipe 4, and then empty condenser pipe 4 cooling effect that dispels the heat, in order to be fixed in box 1 with condenser pipe 4 simultaneously, condenser pipe 4 is S type tortuous to be laid in box 1, be connected with a plurality of fasteners 402 on the condenser pipe 4, fastener 402 is established to the U type, fastener 402 laminating is in condenser pipe 4, first bolt 403 is worn to be equipped with at fastener 402 both ends, first bolt 403 threaded connection is in box 1 inner wall.
For the adaptive connection of the case cover 2 and the case body 1, the upper end of the case body 1 is provided with a limiting ring groove 103, the limiting ring groove 103 is shaped like a Chinese character 'hui', and the lower end of the case cover 2 is spliced and matched in the limiting ring groove 103.
In order to improve the heat dissipation effect and the heat dissipation efficiency of the photovoltaic device 8, the number of the heat dissipation fins 7 is provided with a plurality of heat dissipation fins 7, the periphery of each heat dissipation fin 7 is sleeved and fixedly connected with a mounting frame 701, the mounting frames 701 are adaptively mounted in the case cover 2, the case cover 2 is provided with a second bolt 702 in a penetrating manner, the mounting frames 701 are fixed with the case cover 2 through the second bolt 702, and the heat dissipation fins 7 are attached to the lower end of the photovoltaic device 8.
In order to promote the circulation of the cold air flow in the box body 1, the cold air flow passes through the supporting plate 5 after the heat dissipation fan 6 is started, and is blown to the photovoltaic device 8 through the heat dissipation fan 6, two ends of the supporting plate 5 are fixedly connected with two sides of the inner wall of the box body 1, and a plurality of vent holes 501 are formed in the supporting plate 5.
According to the utility model, condensate is introduced into the condenser tube 4 through the liquid inlet 401, so that a low-temperature environment is formed in the box 1 through the condenser tube 4 in the box 1, cold air flow in the low-temperature environment in the box 1 is blown to the photovoltaic device 8 to cool the photovoltaic device 8 after the cooling fan 6 is started, the lower end of the photovoltaic device 8 is provided with a plurality of cooling fins 7, heat in the photovoltaic device 8 is conducted and dispersed on the cooling fins 7, the cooling fan 6 blows cold air flow to cool the cooling fins 7, and therefore the heat dissipation effect and heat dissipation efficiency of the photovoltaic device 8 are improved, the ventilation holes 501 on the support plate 5 at the lower end of the cooling fan 6 promote the flow of the cold air flow in the box 1 when the cooling fan 6 works, meanwhile, air flows inside and outside the box 1 when the ventilation grooves 101 are formed at two sides of the box 1, and dust and impurities in air outside the box 1 can be filtered through the dust removing net on the ventilation grooves 101.
To sum up: according to the embodiment of the utility model, the box cover 2 is buckled in the limit groove at the upper end of the box body 1, the photovoltaic device 8 is fixedly connected in the mounting groove 201 on the box cover 2, the box body 1, the box cover 2 and the photovoltaic device 8 form a closed space, the condensing pipe 4 is arranged in the box body 1, the inside of the box body 1 can be cooled by heat dissipation through the condensing pipe 4, a low-temperature environment is manufactured, meanwhile, the support plate 5 fixedly connected in the box body 1 is fixedly connected with the plurality of cooling fans 6, the low-temperature airflow can be blown to the photovoltaic device 8 through the cooling fans 6, the photovoltaic device 8 can be cooled by heat dissipation, the lower end of the photovoltaic device 8 is provided with the plurality of cooling fins 7, the heat of the photovoltaic device 8 is conducted and dispersed to the cooling airflow blown by the cooling fans 6 after being cooled by heat dissipation, the heat dissipation efficiency is further improved, the ventilation grooves 101 are arranged at two sides of the box body 1, the dustproof net 301 is arranged in the ventilation grooves 101, the air flow inside and outside the box body 1 can be effectively promoted through the ventilation grooves 101, and meanwhile, dust in the dustproof net 301 can be filtered by dust in the air, and the practicability is strong.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. The utility model provides a solar photovoltaic module heat abstractor, includes photovoltaic device, its characterized in that: still include box, case lid and cooling mechanism, the case lid lock joint is in the box upper end, be equipped with the mounting groove on the case lid, photovoltaic device rigid coupling is in the mounting groove, cooling mechanism includes condenser pipe, radiator fin and radiator fan, the condenser pipe rigid coupling is in the box, condenser pipe one end stretches out box one side, the condenser pipe upper end is equipped with the backup pad in the box, a plurality of radiator fan rigid coupling backup pad upper end, radiator fin locates photovoltaic device lower extreme.
2. The solar photovoltaic module heat dissipation device according to claim 1, wherein: the box is characterized in that ventilation grooves are symmetrically formed in two sides of the box body, the ventilation grooves penetrate through the box body, a connecting frame is fixedly connected in the ventilation grooves, and a dust screen is fixedly connected in the connecting frame.
3. The solar photovoltaic module heat dissipation device according to claim 2, wherein: the box one side is equipped with the through-hole, condenser pipe one end adaptation stretches out in the through-hole, condenser pipe one end is established to the inlet.
4. A solar photovoltaic module heat sink according to claim 3, wherein: the condenser pipe is S type tortuous shop and locates in the box, be connected with a plurality of fasteners on the condenser pipe, the fastener is established to the U type, the fastener laminating is in the condenser pipe, first bolt is worn to be equipped with at the fastener both ends, first bolt threaded connection is in the box inner wall.
5. A solar photovoltaic module heat sink according to claim 3, wherein: the upper end of the box body is provided with a limiting ring groove, the limiting ring groove is in a shape like a Chinese character 'hui', and the lower end of the box cover is inserted and matched in the limiting ring groove.
6. The solar photovoltaic module heat dissipation device according to claim 1, wherein: the photovoltaic device comprises a photovoltaic device, a plurality of radiating fins, a mounting frame, a second bolt, a first bolt and a second bolt, wherein the radiating fins are fixedly sleeved on the periphery of the radiating fins, the mounting frame is mounted in the box cover in an adapting mode, the second bolt is arranged on the box cover in a penetrating mode, the mounting frame is fixed with the box cover through the second bolt, and the radiating fins are attached to the lower end of the photovoltaic device.
7. The solar photovoltaic module heat dissipation device according to claim 1, wherein: the two ends of the supporting plate are fixedly connected with two sides of the inner wall of the box body, and a plurality of vent holes are formed in the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323495937.4U CN221408808U (en) | 2023-12-21 | 2023-12-21 | Solar photovoltaic module heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323495937.4U CN221408808U (en) | 2023-12-21 | 2023-12-21 | Solar photovoltaic module heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221408808U true CN221408808U (en) | 2024-07-23 |
Family
ID=91940571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323495937.4U Active CN221408808U (en) | 2023-12-21 | 2023-12-21 | Solar photovoltaic module heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221408808U (en) |
-
2023
- 2023-12-21 CN CN202323495937.4U patent/CN221408808U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |