Organic component sintering device for perc solar cell

A technology of solar cells and sintering devices, which is applied to circuits, furnace components, electrical components, etc., can solve the problems of sintering devices that are difficult to meet, the height of flamethrower nozzles is fixed, etc., and achieve the effect of flexible use

Pending Publication Date: 2021-04-27
阳光中科(福建)能源股份有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the height of the main flamethrower nozzle of the currently used sintering device is relatively fixed. In actual use, it is necessary to adjust the flame height according to the degree of sintering and the thickness of the product. The existing sintering device is difficult to meet, and sometimes it is necessary to adjust The height of each nozzle can be adjusted individually according to the usage, and the existing sintering device is also difficult to meet the requirements

Method used

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  • Organic component sintering device for perc solar cell
  • Organic component sintering device for perc solar cell
  • Organic component sintering device for perc solar cell

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Embodiment Construction

[0028]The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0029]Please refer tofigure 1 ,figure 2 ,image 3 ,Figure 4 ,Figure 5 ,Figure 6 withFigure 7,among them,figure 1 A structural diagram of a preferred embodiment of the organic component sintering apparatus provided by the present invention;figure 2 forfigure 1 A schematic diagram of the magnification structure shown in Part A shown inimage 3 forfigure 2 A schematic diagram of the magnification structure shown in Part B shown inFigure 4 forfigure 1 A schematic diagram of an enlarged structure of the C portion shown inFigure 5 forfigure 1 A schematic diagram of the magnification structure shown in the D part shown inFigure 6 Schematic view of a top surface structure provided by the connecting plate and nozzle provided by the present invention;Figure 7A side view structure of the protective case, the driven block, and the second screw in the present invention. The PERC ...

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Abstract

The invention provides an organic component sintering device for a perc solar cell. The organic component sintering device for a perc solar cell comprises: a sintering box; a placing plate which is fixedly mounted in the sintering box; a plurality of mounting openings which are formed in the inner wall of the top of the sintering box; a plurality of glands which are respectively mounted in the plurality of mounting openings in a sliding manner, wherein the tops of the plurality of glands are all positioned outside the sintering box; a plurality of spray pipes which are respectively arranged on the plurality of glands in a sliding manner, wherein the bottom ends of the plurality of spray pipes extend into the sintering box, and the top ends of the plurality of spray pipes respectively extend out of the plurality of glands; and a protective shell which is mounted at the top of the sintering box through a flange. The perc solar cell organic component sintering device provided by the invention has the advantages that: the height of the spray pipe can be independently adjusted, the height of the spray pipe can also be integrally adjusted, and the sintering effect is improved.

Description

Technical field[0001]The present invention relates to the field of PERC solar cell sintering techniques, and more particularly to a PERC solar cell organic component sintering device.Background technique[0002]PERC is a passivation emitter and back battery technology, which was earlier in 1983 by Australian Scientist Martingreen, which is currently becoming a new generation of solar cells, and PERC technology increases the conversion by adding a dielectric passivation layer on the rear side of the battery. Efficiency, better efficiency levels in standard battery structures are limited to the trend of light electron restructuring. The PERC battery maximizes the potential gradient of the PN junction, which makes electron more stable flow, reducing electronic reorganization, and higher efficiency levels, and PERC technology is also reflected in compatibility with other high-efficiency batteries and components, continuous improvement efficiency. And the potential of power generation capa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/18F27D5/00
CPCH01L31/18F27D5/00Y02P70/50
Inventor 柯雨馨梁兴芳戴亮亮许奕川
Owner 阳光中科(福建)能源股份有限公司
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