CN112242821B - Consolidate installation type photovoltaic board ventilation cooling subassembly - Google Patents
Consolidate installation type photovoltaic board ventilation cooling subassembly Download PDFInfo
- Publication number
- CN112242821B CN112242821B CN202011103707.7A CN202011103707A CN112242821B CN 112242821 B CN112242821 B CN 112242821B CN 202011103707 A CN202011103707 A CN 202011103707A CN 112242821 B CN112242821 B CN 112242821B
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- Prior art keywords
- ventilation
- heat
- heat dissipation
- photovoltaic panel
- base body
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- 238000009423 ventilation Methods 0.000 title claims abstract description 70
- 238000009434 installation Methods 0.000 title claims abstract description 34
- 238000001816 cooling Methods 0.000 title claims description 4
- 230000017525 heat dissipation Effects 0.000 claims abstract description 56
- 239000002184 metal Substances 0.000 claims abstract description 40
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a reinforced installation type photovoltaic panel ventilation and heat dissipation assembly, and relates to the field of photovoltaic installation and operation structures. In the invention: a photovoltaic panel is arranged above the ventilation and heat dissipation base body in a reinforcing way; a plurality of main ventilation pipelines are arranged between the first substrate mounting body and the ventilation and heat dissipation base body in a matching way; the upper side surface of the ventilation and heat dissipation base body is provided with a plurality of U-shaped inner grooves distributed in an array manner; a plurality of heat conducting resin layers which are uniformly distributed are attached to the lower side surface of the photovoltaic panel; the plurality of radiating fin plates are arranged in the corresponding U-shaped inner grooves in a matched mode; the heat absorption metal rod penetrates through the inner cavity of the main ventilation pipeline, the inner cavity of the diversion branch pipe, the inner diversion channel and the upper insertion through groove. The invention adopts the heat-conducting resin layer to absorb heat, the radiating fin plate extends into the U-shaped inner groove to radiate the heat, and the heat in the U-shaped inner groove is guided and discharged by the flow-guiding branch pipe; the heat absorption metal rod of the thread reinforcing installation type is adopted to take away the marginalized heat, and the heat dissipation effect of the bottom side of the photovoltaic panel is improved.
Description
Technical Field
The invention belongs to the field of photovoltaic installation and operation structures, and particularly relates to a reinforced installation type photovoltaic panel ventilation and heat dissipation assembly.
Background
Photovoltaic power generation is used as an important component of existing clean energy, and has been widely used in various scenes suitable for photovoltaic power generation on a large scale.
In some areas with strong wind or large snowfall amount in winter, the photovoltaic panel installed in the bracket type is adopted, so that the installation bracket of the photovoltaic panel is easily crushed by the snow on the equipment and the photovoltaic power generation equipment cannot normally run. But the use of the bracket of the photovoltaic panel is reduced, and the panel-type compact installation is adopted, so that the heat dissipation effect of the back of the photovoltaic panel is reduced.
In conclusion, how to guarantee the bottom side heat dissipation effect of the whole photovoltaic panel on the basis of fastening installation of the photovoltaic panel becomes a problem to be solved in a link of stably installing the photovoltaic panel.
Disclosure of Invention
The invention aims to provide a reinforced installation type photovoltaic panel ventilation and heat dissipation assembly, so that the bottom side heat dissipation effect of the whole photovoltaic panel is ensured on the basis of fastening installation of the photovoltaic panel.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a reinforced mounting type photovoltaic panel ventilation and heat dissipation assembly, which comprises a first substrate mounting body and a ventilation and heat dissipation base body arranged above the first substrate mounting body, wherein a photovoltaic panel is arranged above the ventilation and heat dissipation base body in a reinforced mode; a plurality of main ventilation pipelines are arranged between the first substrate mounting body and the ventilation and heat dissipation base body in a matching way; the upper side surface of the ventilation and heat dissipation base body is provided with a plurality of U-shaped inner grooves distributed in an array manner; a plurality of heat conducting resin layers which are uniformly distributed are attached to the lower side surface of the photovoltaic panel; each heat-conducting resin layer is provided with a plurality of radiating fin plates which are arranged downwards; the plurality of fin plates are arranged in the corresponding U-shaped inner grooves in a matched mode.
Paired internal flow guide channels are formed in the ventilation and heat dissipation base body; the paired internal flow guide channels are communicated with the U-shaped internal grooves; the upper side of the main ventilating duct is provided with a plurality of flow guide branch pipes; the diversion branch pipes are in sealing fit communication with the lower side openings of the internal diversion channels.
The upper side of the ventilation and heat dissipation base body is provided with upper insertion through grooves which are symmetrically distributed relative to the U-shaped inner grooves; each heat-conducting resin layer is provided with a pair of heat-conducting metal tubes; the heat-conducting metal pipe is inserted into the upper insertion through groove in a matching manner; the main ventilation pipeline is provided with a heat absorption metal rod in a penetrating way; the heat absorbing metal rod penetrates through the inner cavity of the main ventilating duct, the inner cavity of the flow guiding branch pipe, the inner flow guiding channel and the upper part of the flow guiding branch pipe to be inserted into the through groove, and the upper part of the heat absorbing metal rod is positioned in the heat conducting metal pipe.
As a preferred technical scheme of the invention, the U-shaped internal grooves on the ventilation and heat dissipation substrate are distributed in an N x N array, wherein N is more than or equal to 2.
As a preferred technical scheme of the invention, a silica gel sealing ring is arranged at the opening position of the upper end of the flow guide branch pipe; the silica gel sealing ring at the upper end of the diversion branch pipe is in extrusion sealing contact with the lower side opening position of the internal diversion channel.
As a preferred technical scheme of the invention, the cross section of the main ventilating duct is square; the bottom of the main ventilation pipeline is provided with a plurality of bottom side mounting through holes for inserting and mounting heat absorption metal rods; a sealing ring is arranged at the position of an opening at the outer side of the bottom side installation through hole; the lower end of the heat absorption metal rod is provided with a mounting nut.
As a preferred technical scheme of the invention, the interior of the heat-conducting metal pipe is provided with a thread structure; the upper end of the heat absorption metal rod is provided with a thread section matched with the internal thread of the heat conduction metal pipe.
As a preferred technical scheme of the invention, both sides of the first substrate mounting body and the ventilation and heat dissipation base body are provided with reinforcing connection through grooves; and the reinforcing connection through groove of the first substrate mounting body and the ventilation and heat dissipation base body is provided with a transverse mounting square rod in a penetrating way.
As a preferred technical scheme of the invention, the end side of the transverse installation square rod is provided with a square rod longitudinal through groove; an upper side forward threaded rod is arranged on the lateral mounting square rod end side of the ventilation and heat dissipation substrate; a lower reverse threaded rod is arranged on the end side of the transverse installation square rod of the first substrate installation body; an internal thread adjusting sleeve is arranged between the upper side forward threaded rod and the lower side reverse threaded rod on the same side;
the upper side forward threaded rod and the lower side reverse threaded rod are opposite in thread direction.
The invention has the following beneficial effects:
1. according to the photovoltaic panel, the U-shaped inner grooves distributed in an arrayed manner are formed in the ventilation and heat dissipation base body, on the basis that the photovoltaic panel and the ventilation and heat dissipation base body are firmly attached and installed, the heat conducting resin layer is adopted for absorbing heat, the radiating fin plate extends into the U-shaped inner grooves for heat dissipation, and meanwhile, the heat in the U-shaped inner grooves is guided and discharged by the flow guide branch pipes;
2. according to the photovoltaic panel, the upper insertion through groove is formed in the ventilation and heat dissipation base body, the heat conduction metal pipe is arranged at the edge position of the heat conduction resin layer, the heat generated by the heat conduction resin layer in the edge mode is discharged from the heat conduction metal pipe, the heat generated by the edge mode is taken away by the heat absorption metal rod in the threaded reinforcing installation mode, and the heat dissipation effect of the bottom side of the photovoltaic panel is improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a reinforced installation type photovoltaic panel ventilation and heat dissipation assembly (section) in the invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic structural view of a part of the features on the main ventilation duct in the present invention;
fig. 4 is a schematic structural view of a reinforced installation type photovoltaic panel ventilation and heat dissipation assembly (end surface) in the invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a first substrate mount; 2-ventilating and radiating a substrate; 3-a photovoltaic panel; 4-main ventilation duct; 5, reinforcing the connection through groove; 6-U-shaped inner grooves; 7-a thermally conductive resin layer; 8-a fin plate; 9-diversion branch pipes; 10-internal flow guide channels; 11-inserting the upper part into the through groove; 12-a thermally conductive metal tube; 13-a heat absorbing metal rod; 14-bottom side mounting through holes; 15-transversely installing square rods; 16-square pole longitudinal through groove; 17-upper positive threaded rod; 18-lower reverse threaded rod; 19-internal thread adjusting sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "hole," "upper," "lower," "slot," "middle," "inner," and the like are used for positional or orientational relationships and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1, 2, 3 and 4, the present invention relates to a reinforced installation type photovoltaic panel ventilation and heat dissipation assembly.
The device structure comprises a first substrate installation body 1 and a ventilation and heat dissipation base body 2 installed above the first substrate installation body 1, wherein a photovoltaic panel 3 is installed above the ventilation and heat dissipation base body 2 in a reinforcing mode, a plurality of main ventilation pipelines 4 are installed between the first substrate installation body 1 and the ventilation and heat dissipation base body 2 in a matching mode, a plurality of U-shaped inner grooves 6 distributed in an array mode are formed in the upper side face of the ventilation and heat dissipation base body 2, a plurality of heat conduction resin layers 7 distributed uniformly are attached to the lower side face of the photovoltaic panel 3, a plurality of downward-arranged heat dissipation sheet plates 8 are arranged on each heat conduction resin layer 7, and a plurality of grouped heat dissipation sheet plates 8 are installed in the corresponding U-shaped inner grooves 6 in a matching mode.
Paired internal flow guide channels 10 are formed in the ventilation and heat dissipation base body 2, the paired internal flow guide channels 10 are communicated with the U-shaped inner grooves 6, a plurality of flow guide branch pipes 9 are arranged on the upper side of the main ventilation pipeline 4, and the flow guide branch pipes 9 are communicated with the lower side openings of the internal flow guide channels 10 in a sealing fit mode.
The upper side of the ventilation and heat dissipation base body 2 is provided with an upper insertion through groove 11 which is symmetrically distributed about the U-shaped inner groove 6, each heat conduction resin layer 7 is provided with a pair of heat conduction metal pipes 12, the heat conduction metal pipes 12 are inserted into the upper insertion through groove 11 in a matching mode, the main ventilation pipeline 4 is provided with a heat absorption metal rod 13 in a penetrating mode, the heat absorption metal rod 13 penetrates through the inner cavity of the main ventilation pipeline 4, the inner cavity of the diversion branch pipe 9, the inner diversion channel 10 and the upper insertion through groove 11, and the upper portion of the heat absorption metal rod 13 is located in the heat conduction metal pipes 12.
In the structure of the device, the U-shaped internal grooves 6 on the ventilation and heat dissipation substrate 2 are distributed in an N x N array, wherein N is more than or equal to 2.
In the structure of the device, a silica gel sealing ring is arranged at the opening position of the upper end of the flow guide branch pipe 9, and the silica gel sealing ring at the upper end of the flow guide branch pipe 9 is in extrusion sealing contact with the opening position of the lower side of the internal flow guide channel 10.
In the device structure of the invention, the cross section of the main ventilation pipeline 4 is square, a plurality of bottom side mounting through holes 14 for inserting and mounting heat absorption metal rods are arranged at the bottom of the main ventilation pipeline 4, sealing rings are arranged at the outer side opening positions of the bottom side mounting through holes 14, and mounting screw caps are arranged at the lower ends of the heat absorption metal rods 13.
In the structure of the device, the heat conducting metal pipe 12 is internally provided with a thread structure, and the upper end of the heat absorbing metal rod 13 is provided with a thread section matched with the internal thread of the heat conducting metal pipe 12.
In the structure of the device, reinforcing connection through grooves 5 are formed in both sides of the first substrate installation body 1 and the ventilation and heat dissipation base body 2, and transverse installation square rods 15 are installed on the reinforcing connection through grooves 5 of the first substrate installation body 1 and the ventilation and heat dissipation base body 2 in a penetrating mode.
In the structure of the device, a square rod longitudinal through groove 16 is formed in the end side of a transverse installation square rod 15, an upper side forward threaded rod 17 is installed on the end side of the transverse installation square rod 15 of the ventilation and heat dissipation base body 2, a lower side reverse threaded rod 18 is installed on the end side of the transverse installation square rod 15 of the first substrate installation body 1, an internal thread adjusting sleeve 19 is installed between the upper side forward threaded rod 17 and the lower side reverse threaded rod 18 on the same side, and the thread directions of the upper side forward threaded rod 17 and the lower side reverse threaded rod 18 are opposite.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a consolidate installation type photovoltaic board ventilation cooling subassembly, includes first basement installation body (1) and installs ventilation cooling base member (2) in first basement installation body (1) top, its characterized in that:
a photovoltaic panel (3) is arranged above the ventilation and heat dissipation substrate (2);
a plurality of main ventilation pipelines (4) are arranged between the first substrate mounting body (1) and the ventilation and heat dissipation base body (2) in a matching way;
the upper side surface of the ventilation and heat dissipation base body (2) is provided with a plurality of U-shaped inner grooves (6) distributed in an array manner;
a plurality of heat conducting resin layers (7) which are uniformly distributed are attached to the lower side surface of the photovoltaic panel (3);
each heat-conducting resin layer (7) is provided with a plurality of radiating fin plates (8) which are arranged downwards;
a plurality of radiating fin plates (8) are arranged in the corresponding U-shaped inner grooves (6) in a matching way;
the ventilation and heat dissipation base body (2) is provided with paired internal flow guide channels (10);
the paired internal flow guide channels (10) are communicated with the U-shaped internal groove (6);
a plurality of diversion branch pipes (9) are arranged on the upper side of the main ventilation pipeline (4);
the flow guide branch pipe (9) is in sealing fit communication with the lower opening of the internal flow guide channel (10);
the upper side of the ventilation and heat dissipation base body (2) is provided with upper insertion through grooves (11) which are symmetrically distributed about the U-shaped inner groove (6);
a pair of heat-conducting metal tubes (12) is arranged on each heat-conducting resin layer (7);
the heat-conducting metal pipe (12) is inserted into the upper insertion through groove (11) in a matching manner;
the main ventilation pipeline (4) is provided with a heat absorption metal rod (13) in a penetrating way;
the heat absorption metal rod (13) penetrates through the inner cavity of the main ventilation pipeline (4), the inner cavity of the flow guide branch pipe (9), the inner flow guide channel (10) and the upper insertion through groove (11), and the upper part of the heat absorption metal rod (13) is located in the heat conduction metal pipe (12).
2. The ruggedized mounted photovoltaic panel ventilation and heat dissipation assembly of claim 1, wherein:
the U-shaped inner grooves (6) on the ventilation and heat dissipation base body (2) are distributed in an N x N array, wherein N is more than or equal to 2.
3. The ruggedized mounted photovoltaic panel ventilation and heat dissipation assembly of claim 1, wherein:
a silica gel sealing ring is arranged at the opening position of the upper end of the flow guide branch pipe (9);
and a silica gel sealing ring at the upper end of the flow guide branch pipe (9) is in extrusion sealing contact with the lower side opening position of the internal flow guide channel (10).
4. The ruggedized mounted photovoltaic panel ventilation and heat dissipation assembly of claim 1, wherein:
the cross section of the main ventilating duct (4) is square;
the bottom of the main ventilation pipeline (4) is provided with a plurality of bottom side mounting through holes (14) for inserting and mounting heat absorption metal rods;
a sealing ring is arranged at the position of an opening at the outer side of the bottom side mounting through hole (14);
and the lower end of the heat absorption metal rod (13) is provided with a mounting nut.
5. The ruggedized mounted photovoltaic panel ventilation and heat dissipation assembly of claim 1, wherein:
a thread structure is arranged inside the heat-conducting metal pipe (12);
the upper end of the heat absorption metal rod (13) is provided with a thread section matched with the internal thread of the heat conduction metal pipe (12).
6. The ruggedized mounted photovoltaic panel ventilation and heat dissipation assembly of claim 1, wherein:
reinforcing connection through grooves (5) are formed in the two side sides of the first substrate mounting body (1) and the ventilation and heat dissipation base body (2);
and the reinforcing connection through groove (5) of the first substrate mounting body (1) and the ventilation and heat dissipation base body (2) is provided with a transverse mounting square rod (15) in a penetrating way.
7. The ruggedized mounted photovoltaic panel ventilation and heat dissipation assembly of claim 6, wherein:
a square rod longitudinal through groove (16) is formed in the end side of the transverse installation square rod (15);
an upper positive threaded rod (17) is arranged in a square rod longitudinal through groove (16) of a square rod (15) transversely arranged on the ventilation and heat dissipation substrate (2);
a lower reverse threaded rod (18) is mounted in a square rod longitudinal through groove (16) of a transverse mounting square rod (15) of the first substrate mounting body (1);
an internal thread adjusting sleeve (19) is arranged between the upper side forward threaded rod (17) and the lower side reverse threaded rod (18) on the same side;
the upper forward threaded rod (17) and the lower reverse threaded rod (18) are opposite in thread direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011103707.7A CN112242821B (en) | 2020-10-15 | 2020-10-15 | Consolidate installation type photovoltaic board ventilation cooling subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011103707.7A CN112242821B (en) | 2020-10-15 | 2020-10-15 | Consolidate installation type photovoltaic board ventilation cooling subassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112242821A CN112242821A (en) | 2021-01-19 |
| CN112242821B true CN112242821B (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011103707.7A Active CN112242821B (en) | 2020-10-15 | 2020-10-15 | Consolidate installation type photovoltaic board ventilation cooling subassembly |
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| CN (1) | CN112242821B (en) |
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| CN203405015U (en) * | 2013-08-07 | 2014-01-22 | 大垣阳工业有限公司 | Solar power generation heat collector |
| CN107062655A (en) * | 2017-02-10 | 2017-08-18 | 成都聚立汇信科技有限公司 | A kind of solar thermal collector with heat radiating type photovoltaic module |
| CN107275427A (en) * | 2017-06-03 | 2017-10-20 | 北京工业大学 | A kind of compound photovoltaic and photothermal integral component based on shape substrate |
| CN107947730A (en) * | 2017-12-20 | 2018-04-20 | 绍兴悦通新能源科技有限公司 | A kind of photovoltaic micro array intelligent junction box |
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| CN110931590A (en) * | 2019-11-27 | 2020-03-27 | 田国 | Fin row hole metal photovoltaic backboard |
| CN210562839U (en) * | 2019-04-26 | 2020-05-19 | 青岛新城发展建筑工程有限公司 | Reflective heat insulation type photovoltaic building facade |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG185829A1 (en) * | 2011-05-06 | 2012-12-28 | Choon Sen Soon | Apparatus lens and back support plate for cooling solar energy collectors and method of fabrication thereof |
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2020
- 2020-10-15 CN CN202011103707.7A patent/CN112242821B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203405015U (en) * | 2013-08-07 | 2014-01-22 | 大垣阳工业有限公司 | Solar power generation heat collector |
| CN107062655A (en) * | 2017-02-10 | 2017-08-18 | 成都聚立汇信科技有限公司 | A kind of solar thermal collector with heat radiating type photovoltaic module |
| CN107275427A (en) * | 2017-06-03 | 2017-10-20 | 北京工业大学 | A kind of compound photovoltaic and photothermal integral component based on shape substrate |
| CN107947730A (en) * | 2017-12-20 | 2018-04-20 | 绍兴悦通新能源科技有限公司 | A kind of photovoltaic micro array intelligent junction box |
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| CN209881699U (en) * | 2019-03-14 | 2019-12-31 | 天津仁婕科技有限公司 | Photovoltaic power generation tile with efficient heat dissipation function |
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| CN110931590A (en) * | 2019-11-27 | 2020-03-27 | 田国 | Fin row hole metal photovoltaic backboard |
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| CN112242821A (en) | 2021-01-19 |
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