CN201838613U - Integral radiating photovoltaic battery assembly - Google Patents
Integral radiating photovoltaic battery assembly Download PDFInfo
- Publication number
- CN201838613U CN201838613U CN2010202600962U CN201020260096U CN201838613U CN 201838613 U CN201838613 U CN 201838613U CN 2010202600962 U CN2010202600962 U CN 2010202600962U CN 201020260096 U CN201020260096 U CN 201020260096U CN 201838613 U CN201838613 U CN 201838613U
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- layer
- photovoltaic cell
- photovoltaic
- radiating
- heat
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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 utility model relates to an integral radiating photovoltaic battery assembly comprising glass and a battery plate, wherein the battery plate and the glass are sealed and fixed by an adhesive film; and the battery plate consists of a photovoltaic layer connected with the glass by the adhesive film, and a radiating layer connected with the back of the photovoltaic layer. Radiating fins can be arranged at the back of the radiating layer, or at least one open pore is arranged in the radiating layer simultaneously or separately; and the open pore is internally provided with a heat conducting pipe in an inserting way, the other end of which is connected with the radiating fin. As the battery plate is formed by integrating the photovoltaic layer and the radiating layer, heat generated during the use of the photovoltaic battery can be radiated out directly by the radiating layer, and further radiated by connecting the heat conducting pipe with the radiating fin, therefore, the radiating effect of the photovoltaic battery is effectively improved, and the working performance of the photovoltaic battery under the high-concentration state is greatly improved.
Description
Technical field
The utility model relates to a kind of photovoltaic cell component, specifically relates to a kind of photovoltaic cell component of integral heat dissipation.
Background technology
At present, the structure of widely used semiconductor photovoltaic cells assembly, by a standard solar radiation intensity design, the nominal operation temperature of photovoltaic cell must not be higher than 80 degree Celsius usually, in case exposure intensity strengthens, causes the temperature of photovoltaic cell to surpass 80 degree Celsius, the performance of overall optical photovoltaic cell components will descend greatly, if the temperature of photovoltaic cell surpasses 120 degree Celsius, the glued membrane of fixing seal battery component inside will melt, and causes battery component to damage.
Therefore, when existing photovoltaic cell component was applied in the system of high power concentrator, if the high-efficiency reliable cooling mechanism is not installed, the performance of photovoltaic cell can descend greatly with the rising of temperature, had a strong impact on service efficiency even damaged battery.
Summary of the invention
In order to address the above problem, the purpose of this utility model provides a kind of photovoltaic cell component with integral heat dissipation structure, can effectively improve the radiating effect of photovoltaic cell, promotes the service behaviour of photovoltaic cell.
The technical solution of the utility model is:
A kind of integral heat dissipation photovoltaic cell component is provided, comprises, glass, the battery sheet, by the glued membrane sealing and fixing, described battery sheet comprises photovoltaic layer that is connected with glassy phase by glued membrane and the heat dissipating layer that is connected with the photovoltaic layer back side between described battery sheet and the glass.
The back side of described heat dissipating layer is provided with radiating fin.
Described glued membrane adopts EVA glue.
Further, described position of opening is equipped with heat-pipe type radiator.
This heat-pipe type radiator comprises that an end is inserted in the heat pipe in the described perforate, and the fin that is connected with the other end of heat pipe.
The beneficial effects of the utility model are:
As above-mentioned structure, in the utility model integral heat dissipation photovoltaic cell component, the battery sheet is made one by photovoltaic layer that is used for opto-electronic conversion and the heat dissipating layer that is used for distribute heat through lamination, the heat that the photovoltaic layer of battery sheet in use produces directly distributes by heat dissipating layer, can effectively improve the radiating effect of photovoltaic cell.
In addition, can offer a plurality of perforates in the heat dissipating layer of battery sheet, the heat that the battery sheet produces effectively can be conducted to the fin of the heat pipe other end by the heat pipe that plugs in the perforate, on the basis that directly utilizes the heat dissipating layer heat radiation, more can make radiating effect not be subjected to the restriction of battery sheet area and processing technology, further improve the radiating effect of photovoltaic cell component, promote the service behaviour of photovoltaic cell under the high power concentrator state greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model integral heat dissipation photovoltaic cell component one embodiment;
Fig. 2 is the structural representation of another embodiment of the utility model photovoltaic cell component;
Fig. 3 is the structural representation of another angle of photovoltaic cell component among Fig. 2.
Embodiment
Further specify architectural feature of the present utility model below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the utility model integral heat dissipation photovoltaic cell component one embodiment.As shown in Figure 1, the utility model integral heat dissipation photovoltaic cell component, it comprises, glass 1, battery sheet 3, by glued membrane 2 sealing and fixing, described battery sheet 3 comprises photovoltaic layer 301 that is connected with glass 1 by glued membrane 2 and the heat dissipating layer 302 that is connected with photovoltaic layer 301 back sides between described battery sheet 3 and the glass 1.
Pass through glued membrane 6 sealing and fixing between described photovoltaic layer 301 and the heat dissipating layer 302.
In the present embodiment, described glued membrane 2 is transparent EVA glue after adopting and solidifying, and can not influence the translucent effect of photovoltaic cell component, and for reaching better radiating effect, the glued membrane 2 between photovoltaic layer 301 and the heat dissipating layer 302 adopts the EVA glue of high thermal conductivity coefficient.
For further promoting the radiating effect of photovoltaic cell component, the back side of described heat dissipating layer 302 is provided with radiating fin 3021, adopts the radiator structure of aluminium section bar formula fin.
During photovoltaic cell component work, the photovoltaic layer 301 of battery sheet 3 is when producing electric energy, heat dissipating layer 302 by its back side directly distributes the heat that produces by radiating fin 3021, thereby effectively improve the radiating effect of photovoltaic cell, reduce the photovoltaic cell working temperature, promote the service behaviour of photovoltaic cell.
Fig. 2, Fig. 3 are the structural representations of another embodiment of the utility model photovoltaic cell component.As shown in Figure 2, offer perforate 3022 in the described heat dissipating layer 302.Be inserted with heat pipe 4 in the described perforate 3022, the other end of described heat pipe 4 is connected with fin 5.
In the present embodiment, described heat pipe 4 and fin 5 are formed heat-pipe type radiator.
During photovoltaic cell component work, when passing through radiating fin 3021 distribute heats at heat dissipating layer 302 back sides, the heat pipes 4 that are plugged in the perforate in the heat dissipating layer 302 3022 are transmitted to fin 5 with heat by heat pipe 4 endlessly, dispel the heat by fin 5, thereby further improve the radiating effect of photovoltaic cell component, promote photovoltaic cell when work, especially the service behaviour under the high power concentrator operating state.
Claims (7)
1. the integral heat dissipation photovoltaic cell component comprises, glass, the battery sheet, by the glued membrane sealing and fixing, it is characterized in that described battery sheet comprises photovoltaic layer that is connected with glassy phase by glued membrane and the heat dissipating layer that is connected with the photovoltaic layer back side between described battery sheet and the glass.
2. integral heat dissipation photovoltaic cell component as claimed in claim 1 is characterized in that the back side of described heat dissipating layer is provided with radiating fin.
3. integral heat dissipation photovoltaic cell component as claimed in claim 1 is characterized in that, passes through the glued membrane sealing and fixing between described photovoltaic layer and the heat dissipating layer.
4. as claim 1 or 2 or 3 described integral heat dissipation photovoltaic cell components, it is characterized in that, offer at least one perforate in the described heat dissipating layer.
5. integral heat dissipation photovoltaic cell component as claimed in claim 4 is characterized in that described position of opening is equipped with heat-pipe type radiator.
6. integral heat dissipation photovoltaic cell component as claimed in claim 5 is characterized in that, described heat-pipe type radiator comprises that an end is inserted in the heat pipe in the described perforate, and the fin that is connected with the other end of heat pipe.
7. as claim 1 or 3 described integral heat dissipation photovoltaic cell components, it is characterized in that described glued membrane adopts EVA glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202600962U CN201838613U (en) | 2010-07-05 | 2010-07-05 | Integral radiating photovoltaic battery assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202600962U CN201838613U (en) | 2010-07-05 | 2010-07-05 | Integral radiating photovoltaic battery assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838613U true CN201838613U (en) | 2011-05-18 |
Family
ID=44008716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202600962U Expired - Fee Related CN201838613U (en) | 2010-07-05 | 2010-07-05 | Integral radiating photovoltaic battery assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130462A (en) * | 2016-08-26 | 2016-11-16 | 中天储能科技有限公司 | High heat radiation solar module |
-
2010
- 2010-07-05 CN CN2010202600962U patent/CN201838613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130462A (en) * | 2016-08-26 | 2016-11-16 | 中天储能科技有限公司 | High heat radiation solar 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: 20110518 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |