CN202094162U - Backboard heat radiation structure of solar cell panel - Google Patents
Backboard heat radiation structure of solar cell panel Download PDFInfo
- Publication number
- CN202094162U CN202094162U CN 201120215471 CN201120215471U CN202094162U CN 202094162 U CN202094162 U CN 202094162U CN 201120215471 CN201120215471 CN 201120215471 CN 201120215471 U CN201120215471 U CN 201120215471U CN 202094162 U CN202094162 U CN 202094162U
- Authority
- CN
- China
- Prior art keywords
- solar cell
- cell panel
- heat radiation
- aluminum alloy
- radiation structure
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 17
- 210000003660 Reticulum Anatomy 0.000 claims abstract description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 11
- 239000005341 toughened glass Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 3
- 230000003247 decreasing Effects 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
Images
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
Abstract
The utility model relates to a backboard heat radiation structure of a solar cell panel, and belongs to the solar cell panel technology field. The backboard heat radiation structure includes a toughened glass face plate, an upper layer EVA film, a solar cell panel, a lower layer EVA film, and a substrate material which are fixedly connected from top to bottom in order. The backboard heat radiation structure is characterized in that the bottom of the substrate material is adhesively connected with an aluminum honeycomb core. The bottom of the aluminum honeycomb core is provided with an aluminum alloy bottom plate, and is adhesively connected with the aluminum alloy bottom plate. The positive effects of the backboard heat radiation structure of the solar cell panel are that: because of the adoption of the honeycomb structure, the heat radiation area of a solar photovoltaic assembly is greatly increased, and at the same time, the high efficient thermal conductivity of the aluminum alloy enables the heat generated by the solar cell panel to be rapidly dissipated, thus avoiding the problem of the decreased photoelectric conversion rate of the solar cell panel caused by the temperature rise. In the meanwhile, because the bottom of the substrate material is adhesively fixed with the aluminum honeycomb core and the aluminum alloy bottom plate, the mechanical performance of a solar assembly is greatly increased.
Description
Technical field
The utility model relates to a kind of solar power generation assembly, and particularly a kind of backboard radiator structure of solar panel belongs to the solar panel technology field.
Background technology
The energy and environmental problem are the focus of world attention in recent ten years, and in order to realize the sustainable development of the energy and environment, countries in the world are all with the emphasis of photovoltaic generation as development.Some large public buildings, roof have big, the surperficial clean and tidy characteristics of area, are the optimum carriers as the city solar cell, especially are suitable for installing additional the solar power generation assembly.Solar panel is after being subjected to illumination, luminous energy changes into the electric energy except that part, and most of meeting produces heat energy, and the solar panel temperature influence is very responsive, the temperature rising can make its generating conversion efficiency obviously descend, and causes the whole energy output of solar cell to reduce.
How the tactic pattern of existing solar power generation assembly is with glass and TPT(polyvinyl fluoride) or other macromolecular materials as the back veneer material of solar panel, but these materials are unfavorable for the heat radiation of solar panel because heat conductivity is poor.
Summary of the invention
The purpose of this utility model is: a kind of backboard radiator structure of solar panel is provided, solves because temperature raises, and the problem that the solar panel conversion efficiency is reduced.
For achieving the above object, the technical scheme that adopts is: a kind of backboard radiator structure of solar panel, comprise the toughened glass panel, upper strata EVA film, solar panel, the EVA of lower floor film and the backing material that are fixedly connected sequentially from top to bottom, it is characterized in that: described backing material below is adhesively fixed with honeycomb aluminium core and is connected.
Described honeycomb aluminium core below is equipped with aluminum alloy bottom plate, and the connection that is adhesively fixed mutually.
Described aluminum alloy bottom plate is equipped with the heat radiation through hole.
Good effect of the present utility model is: a kind of backboard radiator structure of solar panel, owing to adopt honeycomb, increased the area of dissipation of solar photovoltaic assembly greatly, the efficient heat conductivity of aluminium alloy also can make the heat of solar panel scatter and disappear fast simultaneously, thereby avoided because temperature raises, made the problem of the photoelectric conversion rate decline of solar cell.Simultaneously, because the backing material below is adhesively fixed with honeycomb aluminium core and aluminum alloy bottom plate, improved the stress performance of solar components greatly.
Description of drawings
Illustrate with reference to the accompanying drawings below and embodiment that the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Among the figure, the 1--toughened glass panel; 2,2 '--the EVA film; The 3--solar panel; The 4--backing material; 5--honeycomb aluminium core; The 6--aluminum alloy bottom plate; The 7--through hole that dispels the heat.
Embodiment
Fig. 1 is a structural representation of the present utility model, as seen from the figure, a kind of backboard radiator structure of solar panel, comprise the toughened glass panel 1, upper strata EVA film 2, solar panel 3, the EVA of lower floor film 2 ' and the backing material 4 that are fixedly connected sequentially from top to bottom, it is characterized in that: described backing material 4 belows are adhesively fixed with honeycomb aluminium core 5 and are connected.
Described honeycomb aluminium core 5 belows are equipped with aluminum alloy bottom plate 6, and the connection that is adhesively fixed mutually.
Described aluminum alloy bottom plate 6 is equipped with heat radiation through hole 7.
During assembling, make earlier solar photovoltaic assembly, described solar panel 3 is connected according to some, make solar panel 3 simultaneously by upper strata EVA film 2 and the EVA of lower floor film 2 '
' Protection, fixing with toughened glass panel 1 and backing material 4 bondings.The solar photovoltaic assembly that above step is made is laid honeycomb aluminium core 5 in lower surface one side of backing material 4, the honeycomb aluminium core 5 and backing material 4 bondings of solar photovoltaic assembly are fused by polyurethane adhesive.
Honeycomb aluminium core 5 can be used band heat radiation through hole 7, or not with aluminum alloy bottom plate 6 back covers of heat radiation through hole 7, the polyurethane adhesive bonding is fixed.
Claims (3)
1. the backboard radiator structure of a solar panel, comprise the toughened glass panel, upper strata EVA film, solar panel, the EVA of lower floor film and the backing material that are fixedly connected sequentially from top to bottom, it is characterized in that: described backing material below is adhesively fixed with honeycomb aluminium core and is connected.
2. according to the backboard radiator structure of the described a kind of solar panel of claim 1, it is characterized in that: described honeycomb aluminium core below is equipped with aluminum alloy bottom plate, and the connection that is adhesively fixed mutually.
3. according to the backboard radiator structure of the described a kind of solar panel of claim 2, it is characterized in that: described aluminum alloy bottom plate is equipped with the heat radiation through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120215471 CN202094162U (en) | 2011-06-23 | 2011-06-23 | Backboard heat radiation structure of solar cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120215471 CN202094162U (en) | 2011-06-23 | 2011-06-23 | Backboard heat radiation structure of solar cell panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202094162U true CN202094162U (en) | 2011-12-28 |
Family
ID=45369211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120215471 Expired - Fee Related CN202094162U (en) | 2011-06-23 | 2011-06-23 | Backboard heat radiation structure of solar cell panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202094162U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664208A (en) * | 2012-05-09 | 2012-09-12 | 华东理工大学 | Synergistic heat radiation solar cell assembly and preparation method thereof |
| CN102945879A (en) * | 2012-12-10 | 2013-02-27 | 江苏金瑞晨新材料有限公司 | High-transparency light photovoltaic module and preparation method thereof |
| WO2013127156A1 (en) * | 2012-03-01 | 2013-09-06 | 安徽长远绿色能源有限公司 | Photovoltaic cell component module |
| CN103517621A (en) * | 2013-09-09 | 2014-01-15 | 天津天星电子有限公司 | Hole cellular board radiator manufacturing method |
| CN103887355A (en) * | 2014-03-21 | 2014-06-25 | 武汉日新科技股份有限公司 | Building material type aluminum honeycomb panel photovoltaic component with ventilation channel and manufacturing method |
| WO2014117541A1 (en) * | 2013-02-01 | 2014-08-07 | 安徽长远绿色能源有限公司 | Photovoltaic component module for building |
| CN106449826A (en) * | 2016-12-19 | 2017-02-22 | 张家港长丰能源有限公司 | High-temperature-resistant solar battery cell power generation assembly |
| US9660573B2 (en) | 2015-01-05 | 2017-05-23 | Globalfoundries Inc. | Passive solar panel cooling |
| WO2019029121A1 (en) * | 2017-08-10 | 2019-02-14 | 苏州赛伍应用技术股份有限公司 | Photovoltaic assembly |
| US10283661B2 (en) | 2013-02-25 | 2019-05-07 | Sabic Global Technologies B.V. | Photovoltaic module assembly |
-
2011
- 2011-06-23 CN CN 201120215471 patent/CN202094162U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013127156A1 (en) * | 2012-03-01 | 2013-09-06 | 安徽长远绿色能源有限公司 | Photovoltaic cell component module |
| CN102664208A (en) * | 2012-05-09 | 2012-09-12 | 华东理工大学 | Synergistic heat radiation solar cell assembly and preparation method thereof |
| CN102664208B (en) * | 2012-05-09 | 2014-12-10 | 华东理工大学 | Synergistic heat radiation solar cell assembly and preparation method thereof |
| CN102945879B (en) * | 2012-12-10 | 2016-05-04 | 江苏金瑞晨新材料有限公司 | A kind of high printing opacity lighting photovoltaic module and preparation method thereof |
| CN102945879A (en) * | 2012-12-10 | 2013-02-27 | 江苏金瑞晨新材料有限公司 | High-transparency light photovoltaic module and preparation method thereof |
| WO2014117541A1 (en) * | 2013-02-01 | 2014-08-07 | 安徽长远绿色能源有限公司 | Photovoltaic component module for building |
| US10283661B2 (en) | 2013-02-25 | 2019-05-07 | Sabic Global Technologies B.V. | Photovoltaic module assembly |
| CN103517621A (en) * | 2013-09-09 | 2014-01-15 | 天津天星电子有限公司 | Hole cellular board radiator manufacturing method |
| CN103887355B (en) * | 2014-03-21 | 2016-01-06 | 武汉日新科技股份有限公司 | Integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel and manufacture method |
| CN103887355A (en) * | 2014-03-21 | 2014-06-25 | 武汉日新科技股份有限公司 | Building material type aluminum honeycomb panel photovoltaic component with ventilation channel and manufacturing method |
| US9660573B2 (en) | 2015-01-05 | 2017-05-23 | Globalfoundries Inc. | Passive solar panel cooling |
| CN106449826A (en) * | 2016-12-19 | 2017-02-22 | 张家港长丰能源有限公司 | High-temperature-resistant solar battery cell power generation assembly |
| WO2019029121A1 (en) * | 2017-08-10 | 2019-02-14 | 苏州赛伍应用技术股份有限公司 | Photovoltaic assembly |
| CN109390422A (en) * | 2017-08-10 | 2019-02-26 | 苏州赛伍应用技术股份有限公司 | A kind of lightweight photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20180623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |