CN202977487U - Crystalline silica solar cell module - Google Patents
Crystalline silica solar cell module Download PDFInfo
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- CN202977487U CN202977487U CN2012206364099U CN201220636409U CN202977487U CN 202977487 U CN202977487 U CN 202977487U CN 2012206364099 U CN2012206364099 U CN 2012206364099U CN 201220636409 U CN201220636409 U CN 201220636409U CN 202977487 U CN202977487 U CN 202977487U
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- cavity
- battery component
- crystal silicon
- solar battery
- silicon solar
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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 discloses a crystalline silica solar cell module. The crystalline silica solar cell module comprises a substrate, a cell plate and a cover plate, wherein the substrate, the cell plate and the cover plate are bonded together by an ethylene-vinyl acetate copolymer, a cavity allowing water to follow therethrough is arranged in a central part of the substrate, two ends of the cavity is connected with a water supply device and a water discharge device respectively, and a plurality of heat dissipation sheets cooperating with the cell plate are arranged on an inner surface on the top of the cavity. During a working process, cooling water is fed into the cavity by the water supply device so as to take away the heat of relative structures of the cell module by the heat exchange between the water and cavity walls and accelerate the heat dissipation of the cell module, so that the overall heat dissipation efficiency and heat dissipation effect of the crystalline silica solar cell module are significantly improved, and relative components are enabled to adapt to a relatively high concentration ratio, thereby correspondingly increasing the overall working efficiency of the crystalline silica solar cell module.
Description
Technical field
The utility model relates to photovoltaic module manufacturing technology field, particularly a kind of crystal silicon solar battery component.
Background technology
In present photovoltaic technology field, crystal silicon solar battery component is a kind of solar absorption conversion equipment of generally being used, and along with the improving constantly of user demand, people also have higher requirement to the serviceability of crystal silicon solar battery component.
Present existing crystal silicon solar battery component normally dispels the heat by fin in its course of work, causes the battery component dependency structure to be subjected to heat ageing to avoid long-time hot operation, guarantees its safe handling.Yet, although this kind radiating mode can satisfy the basic use needs of crystal silicon solar battery component, but because its radiating efficiency is low, radiating effect is relatively poor, make the intensity of illumination that can bear in the crystal silicon solar battery component course of work very limited, generally can only maintain below 6 times of optically focused conditions, the slightly high battery component dependency structure that just can cause of light concentrating times produces the inoperative damages such as aging distortion, has seriously restricted applied environment and the operating efficiency of crystal silicon solar battery component.
Therefore, the radiating efficiency and the radiating effect that how to improve crystal silicon solar battery component are the important technological problems that those skilled in the art need to solve at present.
The utility model content
The purpose of this utility model is to provide a kind of crystal silicon solar battery component, and the radiating efficiency of this crystal silicon solar battery component is higher, and radiating effect is better.
For solving the problems of the technologies described above, the utility model provides a kind of crystal silicon solar battery component, comprise substrate, cell piece and cover plate, mutually bonding by ethylene-vinyl acetate copolymer between described substrate, described cell piece and described cover plate, the middle part of described substrate has can hold the cavity that current pass through, the two ends of described cavity are connected with respectively water supply installation and drainage arrangement, are provided with some fin that match with cell piece on the top inner surface of described cavity.
Preferably, the inside of described substrate is integrated with the diode that some and described cell piece matches.
Preferably, the two ends of described substrate are respectively arranged with anodal terminal box and the negative pole terminal box that is connected with described diode.
Preferably, each described diode specifically is distributed in the rear portion of described cavity.
Preferably, be provided with the flow control apparatus for water that matches with described water supply installation and described drainage arrangement respectively on described substrate.
Preferably, described cover plate is specially low iron ultrawhite toughened glass.
Relative above-mentioned background technology, crystal silicon solar battery component provided by the utility model, comprise substrate, cell piece and cover plate, mutually bonding by ethylene-vinyl acetate copolymer between described substrate, described cell piece and described cover plate, the middle part of described substrate has can hold the cavity that current pass through, the two ends of described cavity are connected with respectively water supply installation and drainage arrangement, are provided with some fin that match with cell piece on the top inner surface of described cavity.In the course of work, cooling water passes in described cavity by described water supply installation, in order to by the heat exchange between current and described cavity chamber wall, the heat of battery component dependency structure is taken away, accelerate the heat radiation of battery component, thereby make integral heat sink efficient and the radiating effect thereof of described crystal silicon solar battery component be significantly improved, and make its associated component can adapt to higher light concentrating times, and then make the whole work efficiency of described crystal silicon solar battery component be able to corresponding raising; Simultaneously, can be used in the daily life industrial water by the hot water of discharging via described drainage arrangement in described cavity, especially brought facility for the productive life water under the cold environments such as winter.
In another preferred version of the present utility model, the inside of described substrate is integrated with the diode that some and described cell piece matches.Described diode is integrated in need not in the assembling use procedure that makes described crystal silicon solar battery component in described substrate to install diode and related work structure additional in its agent structure outside, thereby effectively improved the whole efficiency of assembling of described crystal silicon solar battery component, made its assembling process simple and easy to do.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The assembly structure schematic diagram of the crystal silicon solar battery component that Fig. 1 provides for a kind of embodiment of the utility model;
Fig. 2 is the partial structurtes cutaway view of battery component end in Fig. 1.
Embodiment
Core of the present utility model is to provide a kind of crystal silicon solar battery component, and the radiating efficiency of this crystal silicon solar battery component is higher, and radiating effect is better.
In order to make those skilled in the art person understand better the utility model scheme, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1 and Fig. 2, the assembly structure schematic diagram of the crystal silicon solar battery component that Fig. 1 provides for a kind of embodiment of the utility model; Fig. 2 is the partial structurtes cutaway view of battery component end in Fig. 1.
In embodiment, crystal silicon solar battery component provided by the utility model, comprise substrate 11, cell piece 12 and cover plate 13, substrate 11, cell piece 12 and 13 of cover plates are mutually bonding by ethylene-vinyl acetate copolymer, the middle part of substrate 11 has can hold the cavity 14 that current pass through, the two ends of cavity 14 are connected with respectively water supply installation (not shown) and drainage arrangement (not shown), are provided with some fin 15 that match with cell piece 12 on the top inner surface of cavity 14.In the course of work, cooling water passes in cavity 14 by described water supply installation, in order to by the heat exchange between current and cavity 14 chamber walls, the heat of battery component dependency structure is taken away, accelerate the heat radiation of battery component, thereby make integral heat sink efficient and the radiating effect thereof of described crystal silicon solar battery component be significantly improved, and make its associated component can adapt to higher light concentrating times, and then make the whole work efficiency of described crystal silicon solar battery component be able to corresponding raising; Simultaneously, can be used in the daily life industrial water by the hot water of discharging via described drainage arrangement in cavity 14, especially brought facility for the productive life water under the cold environments such as winter.
Further, the inside of substrate 11 is integrated with some diodes 16 that match with cell piece 12.Diode 16 is integrated in need not in the assembling use procedure that makes described crystal silicon solar battery component in substrate 11 to install diode and related work structure additional in its agent structure outside, thereby effectively improved the whole efficiency of assembling of described crystal silicon solar battery component, made its assembling process simple and easy to do.
On the other hand, the two ends of substrate 11 are respectively arranged with anodal terminal box (not shown) and the negative pole terminal box (not shown) that is connected with diode 16.This kind utilizes terminal box directly both positive and negative polarity to be drawn so that the syndeton that external equipment is communicated with can effectively reduce the conductor length between relevant device, simplifies its assembling handshaking procedures, and makes the corresponding simplification of its assembly structure.
Should be understood that, in the actual production operating process, usually directly draw wire to described anodal terminal box and described negative pole terminal box place at the two ends of substrate 11 with perforation means, certainly, this kind perforation mode of connection is only preferred version, its mode of connection is not limited to perforation mentioned above, all can so long as can satisfy the actual use needs of described crystal silicon solar battery component.
In addition, each diode 16 specifically is distributed in the rear portion of cavity 14.The rear portion that diode 16 is arranged at cavity 14 can guarantee that the heat that each diode 16 sends down in working order taken away by the current in cavity 14, working temperature with effective reduction diode 16, thereby make the operating efficiency of diode 16 significantly improve, and make corresponding prolongation in its useful life.
Certainly, the setting position of above-mentioned diode 16 is not limited to the rear portion of the cavity 14 shown in figure, all can so long as can satisfy the actual use needs of described crystal silicon solar battery component.
More specifically, be provided with the flow control apparatus for water (not shown) that matches with described water supply installation and described drainage arrangement respectively on substrate 11.In the course of work, by the water velocity in described flow control apparatus for water adjustment water system, to adapt to the heat radiation needs of described crystal silicon solar battery component under different work condition environments, thereby guarantee that it can smooth working under suitable temperature environment, so that its operating efficiency is able to further raising.
In addition, cover plate 11 is specially low iron ultrawhite toughened glass.The illumination transmissivity of the low iron ultrawhite of this kind toughened glass is high, can further improve the illumination utilance of described cover plate, and its apparent availability is larger, and buying is convenient, thereby makes the manufacturing cost of described crystal silicon solar battery component be able to corresponding reduction.
In summary, the crystal silicon solar battery component that provides in the utility model, comprise substrate, cell piece and cover plate, mutually bonding by ethylene-vinyl acetate copolymer between described substrate, described cell piece and described cover plate, the middle part of described substrate has can hold the cavity that current pass through, the two ends of described cavity are connected with respectively water supply installation and drainage arrangement, are provided with some fin that match with cell piece on the top inner surface of described cavity.In the course of work, cooling water passes in described cavity by described water supply installation, in order to by the heat exchange between current and described cavity chamber wall, the heat of battery component dependency structure is taken away, accelerate the heat radiation of battery component, thereby make integral heat sink efficient and the radiating effect thereof of described crystal silicon solar battery component be significantly improved, and make its associated component can adapt to higher light concentrating times, and then make the whole work efficiency of described crystal silicon solar battery component be able to corresponding raising; Simultaneously, can be used in the daily life industrial water by the hot water of discharging via described drainage arrangement in described cavity, especially brought facility for the productive life water under the cold environments such as winter.
Above crystal silicon solar battery component provided by the utility model is described in detail.Used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection range of the utility model claim.
Claims (6)
1. crystal silicon solar battery component, comprise substrate, cell piece and cover plate, mutually bonding by ethylene-vinyl acetate copolymer between described substrate, described cell piece and described cover plate, it is characterized in that: the middle part of described substrate has can hold the cavity that current pass through, the two ends of described cavity are connected with respectively water supply installation and drainage arrangement, are provided with some fin that match with cell piece on the top inner surface of described cavity.
2. crystal silicon solar battery component as claimed in claim 1, it is characterized in that: the inside of described substrate is integrated with the diode that some and described cell piece matches.
3. crystal silicon solar battery component as claimed in claim 2, it is characterized in that: the two ends of described substrate are respectively arranged with anodal terminal box and the negative pole terminal box that is connected with described diode.
4. crystal silicon solar battery component as claimed in claim 2, it is characterized in that: each described diode specifically is distributed in the rear portion of described cavity.
5. crystal silicon solar battery component as claimed in claim 1, is characterized in that: be provided with the flow control apparatus for water that matches with described water supply installation and described drainage arrangement respectively on described substrate.
6. crystal silicon solar battery component as described in any one in claim 1 to 5 is characterized in that: described cover plate is specially low iron ultrawhite toughened glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206364099U CN202977487U (en) | 2012-11-27 | 2012-11-27 | Crystalline silica solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206364099U CN202977487U (en) | 2012-11-27 | 2012-11-27 | Crystalline silica solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977487U true CN202977487U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206364099U Expired - Lifetime CN202977487U (en) | 2012-11-27 | 2012-11-27 | Crystalline silica solar cell module |
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| Country | Link |
|---|---|
| CN (1) | CN202977487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945884A (en) * | 2012-11-27 | 2013-02-27 | 晶科能源有限公司 | Crystalline silicon solar cell component |
-
2012
- 2012-11-27 CN CN2012206364099U patent/CN202977487U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945884A (en) * | 2012-11-27 | 2013-02-27 | 晶科能源有限公司 | Crystalline silicon solar cell component |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |