CN204834574U - Preparation HIT solar cell's support plate and heating device - Google Patents
Preparation HIT solar cell's support plate and heating device Download PDFInfo
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- CN204834574U CN204834574U CN201520490997.3U CN201520490997U CN204834574U CN 204834574 U CN204834574 U CN 204834574U CN 201520490997 U CN201520490997 U CN 201520490997U CN 204834574 U CN204834574 U CN 204834574U
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- support plate
- groove
- silicon chip
- solar cell
- hit 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a preparation HIT solar cell's support plate and heating device, wherein the support plate includes the support plate main part, be equipped with at least one recess in the support plate main part, the recess is used for bearing the silicon chip, still be equipped with a plurality of archs in the recess, the silicon chip is placed in the recess and by a plurality of protruding supports, heating device includes support plate and hot plate. The utility model discloses a a plurality of archs of design in the recess of support plate, the silicon chip is placed in the recess to by a plurality of protruding supports, furthest's the area of contact who reduces silicon chip and support plate reduces to cause the pollution to the silicon chip, thereby improves HIT solar cell's quality, improves photoelectric conversion efficiency and produces the yield.
Description
Technical field
The utility model relates to semiconductor preparation field, particularly relates to a kind of support plate and the heater of preparing HIT solar cell.
Background technology
HIT solar cell is a kind of mixed type solar battery utilizing crystalline silicon substrates and amorphous silicon membrane to make, and tradition list/polycrystal silicon cell, has higher generating efficiency, better stability and lower cost relatively.Its PN junction preparation section adopts board-like PECVD to make, and uses a kind of frock clamp-support plate in PECVD processing procedure.As shown in Figure 1A, conventional support plate 200A, at a block of metal plate or the upper fluting 201 of nonmetal version 200 (as: CFC plate), as shown in Figure 1B, when silicon chip 300 is placed in groove 201, silicon chip 300 lower surface directly contacts with groove 201 surface, and groove 201 surface can pollute silicon chip, has a strong impact on the performance of battery.
Therefore, a kind of specific support plate of design, for the quality improving HIT solar cell, improves photoelectric conversion efficiency and produces yield, reducing production cost and have great significance and application prospect.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind of support plate and the heater of preparing HIT solar cell, and it improves the quality of production of HIT solar cell, improves photoelectric conversion efficiency.
For achieving the above object, the utility model adopts following design,
Prepare a support plate for HIT solar cell, it comprises support plate main body, and described support plate main body is provided with at least one groove, and described groove, for carrying silicon chip, is also provided with multiple projection in described groove, and described silicon chip to be placed in groove and by multiple raised support.
Preferably, the surrounding sidewall above described groove is also provided with step limit groove, and described silicon chip to be placed in groove and supported by multiple projection and step limit groove.
Preferably, described support plate can be spliced by multiple support plates of A × B, wherein A >=1, B >=1.
A kind of heater preparing HIT solar cell, it comprises support plate, heating plate, described support plate is placed on hot plate, described support plate comprises support plate main body, described support plate main body is provided with at least one groove, described groove, for carrying silicon chip, is also provided with multiple projection in described groove, and described silicon chip to be placed in groove and by multiple raised support.
Preferably, the surrounding sidewall above described groove is also provided with step limit groove, and described silicon chip to be placed in groove and supported by multiple projection and step limit groove.
Preferably, described support plate can be spliced by multiple support plates of A × B, wherein A >=1, B >=1.
The utility model adopts above design, by designing multiple projection in the groove of support plate, silicon chip is placed in groove, and by multiple raised support, reduce the contact area of silicon chip and support plate to greatest extent, reduce to pollute silicon chip, thus improve the quality of HIT solar cell, improve photoelectric conversion efficiency and produce yield.
Accompanying drawing explanation
Figure 1A is traditional support plate schematic diagram;
Figure 1B is the cutaway view after traditional support plate places silicon chip;
Fig. 2 A is the utility model support plate schematic diagram;
Fig. 2 B is the cutaway view after the utility model support plate places silicon chip;
Fig. 2 C is the cutaway view after silicon chip placed by the utility model heater.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 2 A, Fig. 2 B, the utility model discloses a kind of support plate 500A preparing HIT solar cell, it comprises support plate main body 500, and described support plate main body 500 is provided with multiple groove 501, described groove 501, for carrying silicon chip 300, is also provided with multiple protruding 502 in described groove 501.Surrounding sidewall above groove 501 is also provided with step limit groove 503, and described silicon chip 300 to be placed in groove 501 and supported by multiple protruding 502 and step limit groove 503.Described support plate 500A can be spliced by multiple support plates of A × B, wherein A >=1, B >=1.
As shown in Figure 2 C, the invention also discloses a kind of heater preparing HIT solar cell, it comprises support plate 500A, heating plate 400, support plate is placed on heating plate 400, described support plate 500A comprises support plate main body 500, described support plate main body 500 is provided with multiple groove 501, and described groove 501, for carrying silicon chip 300, is also provided with multiple protruding 502 in described groove 501.Surrounding sidewall above groove 501 is also provided with step limit groove 503, and described silicon chip 300 to be placed in groove 501 and supported by multiple protruding 502 and step limit groove 503.
The utility model by designing multiple protruding 502 in the groove 501 of support plate 500A, silicon chip 300 is placed in groove 501, and support by multiple protruding 502, reduce the contact area of silicon chip 300 and support plate 500A to greatest extent, reduce to pollute silicon chip, thus improve the quality of HIT solar cell, improve photoelectric conversion efficiency and produce yield.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (6)
1. prepare the support plate of HIT solar cell for one kind, it is characterized in that: comprise support plate main body, described support plate main body is provided with at least one groove, and described groove is for carrying silicon chip, also be provided with multiple projection in described groove, described silicon chip to be placed in groove and by multiple raised support.
2. the support plate of preparation HIT solar cell according to claim 1, is characterized in that: the surrounding sidewall above described groove is also provided with step limit groove, and described silicon chip to be placed in groove and supported by multiple projection and step limit groove.
3. the support plate of preparation HIT solar cell according to claim 1, is characterized in that: described support plate can be spliced by multiple support plates of A × B, wherein A >=1, B >=1.
4. prepare the heater of HIT solar cell for one kind, it is characterized in that: comprise support plate, heating plate, described support plate is placed on hot plate, described support plate comprises support plate main body, described support plate main body is provided with at least one groove, described groove, for carrying silicon chip, is also provided with multiple projection in described groove, and described silicon chip to be placed in groove and by multiple raised support.
5. the heater of preparation HIT solar cell according to claim 4, is characterized in that: the surrounding sidewall above described groove is also provided with step limit groove, and described silicon chip to be placed in groove and supported by multiple projection and step limit groove.
6. the heater of preparation HIT solar cell according to claim 4, is characterized in that: described support plate can be spliced by multiple support plates of A × B, wherein A >=1, B >=1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490997.3U CN204834574U (en) | 2015-07-09 | 2015-07-09 | Preparation HIT solar cell's support plate and heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490997.3U CN204834574U (en) | 2015-07-09 | 2015-07-09 | Preparation HIT solar cell's support plate and heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834574U true CN204834574U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520490997.3U Active CN204834574U (en) | 2015-07-09 | 2015-07-09 | Preparation HIT solar cell's support plate and heating device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634023A (en) * | 2017-07-27 | 2018-01-26 | 常州比太科技有限公司 | A kind of carbon fiber silicon chip of solar cell support plate |
| CN109786312A (en) * | 2017-11-15 | 2019-05-21 | 福建钧石能源有限公司 | A kind of solar battery support plate |
| WO2019095722A1 (en) * | 2017-11-16 | 2019-05-23 | 君泰创新（北京）科技有限公司 | Carrier device and transmission system for solar cell silicon wafer |
| CN111863665A (en) * | 2020-07-31 | 2020-10-30 | 西安奕斯伟硅片技术有限公司 | Silicon wafer heating device |
| CN113770122A (en) * | 2021-09-13 | 2021-12-10 | 浙江爱旭太阳能科技有限公司 | Cleaning method of PECVD (plasma enhanced chemical vapor deposition) equipment |
| CN114188437A (en) * | 2021-10-26 | 2022-03-15 | 晋能清洁能源科技股份公司 | Plate type support plate structure for amorphous silicon deposition |
-
2015
- 2015-07-09 CN CN201520490997.3U patent/CN204834574U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634023A (en) * | 2017-07-27 | 2018-01-26 | 常州比太科技有限公司 | A kind of carbon fiber silicon chip of solar cell support plate |
| CN109786312A (en) * | 2017-11-15 | 2019-05-21 | 福建钧石能源有限公司 | A kind of solar battery support plate |
| WO2019095722A1 (en) * | 2017-11-16 | 2019-05-23 | 君泰创新（北京）科技有限公司 | Carrier device and transmission system for solar cell silicon wafer |
| CN111863665A (en) * | 2020-07-31 | 2020-10-30 | 西安奕斯伟硅片技术有限公司 | Silicon wafer heating device |
| CN111863665B (en) * | 2020-07-31 | 2024-03-15 | 西安奕斯伟材料科技股份有限公司 | Silicon wafer heating device |
| CN113770122A (en) * | 2021-09-13 | 2021-12-10 | 浙江爱旭太阳能科技有限公司 | Cleaning method of PECVD (plasma enhanced chemical vapor deposition) equipment |
| CN114188437A (en) * | 2021-10-26 | 2022-03-15 | 晋能清洁能源科技股份公司 | Plate type support plate structure for amorphous silicon deposition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160905 Address after: 362200, Jinjiang Economic Development Zone (Fujian, Li Yuan Road, No. 17), No. five Patentee after: Fujian Jinshi Energy Co., Ltd. Address before: 362000 Quanzhou, Licheng District, the streets of the village of Chang Tai Tong Community Patentee before: GS-SOLAR (CHINA) CO., LTD. |