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Dedicated press-clip type wiring box for cadmium telluride thin film assembly

A thin film module, cadmium telluride technology, applied in electrical components, photovoltaic power generation, photovoltaic modules and other directions, to achieve the effect of increasing the heat dissipation area, improving the strength, and improving the heat dissipation effect

Active Publication Date: 2018-04-13
CNBM CHENGDU OPTOELECTRONICS MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, thin-film solar cells represented by cadmium telluride thin-film solar cells have attracted much attention, and many organizations and companies have begun research and testing. Cadmium telluride thin-film solar cells are referred to as CdTe cells. It is a p-type CdTe and n Cd-type heterojunction-based thin-film solar cells, cadmium telluride thin-film solar cells are the easiest to manufacture in solar cells, so it has the fastest progress towards commercialization, due to the high conversion efficiency of cadmium telluride cells, current and voltage bias Large, so that the junction box of traditional crystalline silicon solar cells and amorphous silicon solar cells is not suitable for CdTe cells

Method used

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  • Dedicated press-clip type wiring box for cadmium telluride thin film assembly
  • Dedicated press-clip type wiring box for cadmium telluride thin film assembly
  • Dedicated press-clip type wiring box for cadmium telluride thin film assembly

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with specific embodiments.

[0024] Such as Figure 1-Figure 7 As shown, the present invention is interlocked to form a box body 1, a bottom plate 2, and a base 3 of an installation cavity; a diode 4 is installed in the installation cavity; Mounting slot 5, the mounting slot 5 forms a boss 11 protruding from the box body 1 on the back of the box body 1; a number of cooling fins 12 are provided on the edge of the boss 11; The wire groove of the groove 5, the cable 6 is connected with the diode 4 through the wire groove; the bottom plate 2 is corresponding to the shape of the installation groove 5 and can be embedded in the installation groove 5 to form a plane with the bottom of the box body 1; the middle part of the bottom plate 2 has a sub-box 15. The bottom of the sub-box body...

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Abstract

The invention discloses a dedicated press-clip type wiring box for a cadmium telluride thin film assembly. The wiring box includes a box body, a bottom board and a pedestal buckled to each other so asto form a mounting cavity. A diode is mounted in the mounting cavity. The box body is provided with a sunken mounting groove used for accommodating the diode. The mounting groove is provided with a boss protruding from the box body and formed on the back face of the box body. A plurality of radiating fins are arranged on the periphery of the boss. The box body is provided with a wire slot reaching the mounting groove from the edge of the box body. A cable is connected with the diode via the wire slot. The bottom board is in a shape corresponding to that of the mounting groove and can be nested in the mounting groove so as to form a plane with the bottom part of the box body. The middle part of the bottom board is provided with a sub box body which has a hollow bottom part. The box body with provided with a neck within the mounting groove. When the box body buckles with the bottom board, the neck is disposed in the bottom hollow part of the sub box. The edge of the bottom board is connected with a wire slot cover board capable of being spliced with the wire slot. The pedestal is provided with a pin, so that the pin is in associated connection with the neck when the pedestal is nested in the hollow part of the sub box.

Description

technical field [0001] The invention relates to the matching field of cadmium telluride thin film components, in particular to a junction box for cadmium telluride thin film components. Background technique [0002] In recent years, the research directions of solar cells are high conversion efficiency, low cost and high stability. Therefore, thin-film solar cells represented by cadmium telluride thin-film solar cells have attracted much attention, and many organizations and companies have begun research and testing. Cadmium telluride thin-film solar cells are referred to as CdTe cells. It is a p-type CdTe and n Cd-type heterojunction-based thin-film solar cells, cadmium telluride thin-film solar cells are the easiest to manufacture in solar cells, so it has the fastest progress towards commercialization, due to the high conversion efficiency of cadmium telluride cells, current and voltage bias Large, so that the junction box of traditional crystalline silicon solar cells an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/34
CPCH02S40/34H02S40/345Y02E10/50
Inventor 彭寿马立云潘锦功殷新建孙庆华
Owner CNBM CHENGDU OPTOELECTRONICS MATERIAL
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