Box cover withholding tool for junction box of solar battery assembly

Abstract

The invention discloses a box cover withholding tool for a junction box of a solar battery assembly, which is applied to the technical field of withholding of box covers of junction boxes. The box cover withholding tool comprises an operating handle, an external linking mechanism, an internal linking mechanism, a jack catch and a pressure block. The operating handle consists of a membrane spring and a pressure plate at the inner edge. One end of the external linking mechanism is connected with the outer edge of the membrane spring of the operating handle while the other end of the external linking mechanism is connected with the jack catch. One end of the internal linking mechanism is connected with the inner edge of the membrane spring of the operating handle while the other end is connected with a connecting plate, a pressure arm and the pressure block sequentially. The invention has the beneficial effects that time and labor are saved, loss of subfissure of the solar battery assembly caused by overpressure on the box cover by manual pressing can be avoided, and the work efficiency and assembly yield are greatly improved; a pressure gauge is arranged to detect the pressure of all pressure blocks and adjust pressure applied to all buckles conveniently so as to ensure a withholding effect. The box cover withholding tool is simple in structure, convenient to operate and high in precision.

Description

technical field [0001] The invention relates to a crimping tool for a junction box cover of a solar cell module, which is suitable for the technical field of crimping the junction box cover. Background technique [0002] The solar cell module junction box is an important part of the solar module, and its main function is to connect the electricity generated by the solar cell with the external circuit. The junction box is glued to the back plate of the solar cell module through silica gel, the lead wire of the solar cell module is connected with the internal circuit of the junction box, and the internal circuit of the junction box is connected with the external cable, so that the solar cell module and the external The cable is conductive. There are diodes in the junction box to ensure that the solar cell module can work normally when the light is blocked. Each solar cell module needs to install a junction box, which is composed of a box body and a box cover. The bottom of ...

AI Technical Summary

Problems solved by technology

The disadvantages of this method of crimping the box cover are as follows: long-term pressing with the thumb may easily cause thumb pain; during the manipulation process, the cells of the internal solar cell module may be broken due to excessive pressure on the box cover due to improper operation of the workers , reduce production efficiency and cause unnecessary waste

Images