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Soldering iron for soldering strip of photovoltaic cell

A technology for soldering soldering irons and photovoltaic cells, applied in soldering irons, soldering equipment, auxiliary devices, etc., can solve the problems of increasing resistivity, influence of soldering quality, power drop of finished components, etc., and achieve the effect of reducing damage and high-quality soldering

Inactive Publication Date: 2016-11-02
TIANJIN YINGLI NEW ENERGY RESOURCES
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When photovoltaic cells are welded into strings, soldering strips are needed to connect the cells in series and transmit current. The welding quality of the soldering strip surface is directly related to the current output of the photovoltaic module. The surface has a reflective effect that can increase the light received by the battery. Traditional soldering iron welding The use of flat head welding will damage the surface of the ribbon, which will reduce the reflective effect after welding, resulting in a decrease in the power of the finished component
In addition, surface dust has a great impact on welding quality, which will increase the resistivity and reduce the output power of the module

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] refer to figure 1 , 2 As shown, the present invention claims a soldering iron for photovoltaic battery ribbon welding, including a soldering iron body 10 and a soldering iron tip 30, the soldering iron tip 30 is a cylinder, and the soldering iron tip 30 is connected to a side plate 32 through a rotating shaft 31. The soldering iron tip 30 can rotate through the rotating shaft 31 , and the side plate 32 is fixed on the bottom of the soldering iron body ...

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Abstract

The invention provides a soldering iron for a soldering strip of a photovoltaic cell. The soldering iron comprises a soldering iron body and a soldering iron head, wherein the soldering iron head is a cylinder; the soldering iron head is connected with a side plate through a rotary shaft; the soldering iron head can rotate through the rotary shaft; and the side plate is fixed at the bottom of the soldering iron body. Compared with the prior art, slide friction is changed into rolling friction, thus damage to a welding surface is reduced; and meanwhile, self-cleaning for the surface of a welding body can also be realized, thus influence of dust and foreign matters on a welding effect is prevented, and high-quality welding is realized.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic battery ribbon welding soldering iron. Background technique [0002] With the excessive consumption of conventional energy and people's higher and higher requirements on the living environment, the development of solar energy has become a research topic devoted to by countries all over the world. [0003] When photovoltaic cells are welded into strings, soldering strips are needed to connect the cells in series and transmit current. The welding quality of the soldering strip surface is directly related to the current output of the photovoltaic module. The surface has a reflective effect that can increase the light received by the battery. Traditional soldering iron welding The use of flat head welding will damage the surface of the ribbon, which will reduce the reflective effect after welding, resulting in a decrease in the power of the finish...

Claims

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Application Information

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IPC IPC(8): B23K3/02B23K3/08
CPCB23K3/02B23K3/08
Inventor 贾皓元王辉王丙宽
Owner TIANJIN YINGLI NEW ENERGY RESOURCES
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