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Angle key for solar cell frame connecting

A technology of solar cells and corner bonds, applied in photovoltaic power generation, electrical components, photovoltaic modules, etc., can solve the problems of reducing the strength of plug-ins, affecting the stability and strength of solar cell frames, and achieving improved firmness, convenient and precise installation, The effect of enhancing the connection strength

Inactive Publication Date: 2015-02-18
SUZHOU QIYANG IND & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the completely hollow design reduces the strength of the insert, which in turn affects the stability and strength of the solar cell frame

Method used

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  • Angle key for solar cell frame connecting
  • Angle key for solar cell frame connecting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0013] The solar battery frame of the present embodiment is connected with an angle key, such as figure 1 and figure 2 As shown, it includes the corner key body, the corner key body includes the first plug board 1 and the second plug board 2, the length of the first plug board 1 and the second plug board 2 is 30-50 mm, and the thickness is 4 -6mm. The first socket board 1 and the second socket board 2 are fixedly connected so that the cross section of the angle key body is "L" shaped.

[0014] Both the first plug board 1 and the second plug board 2 are configured as a hollow structure 5 , and a plurality of reinforcing ribs 6 are arranged at intervals in the hollow structure 5 .

[0015] The opposite surfaces of the first socket board 1 and the second socket board 2 are all formed with plate-shaped sliders 4, and several raised lines 7 are formed on the plate-shaped sliders 4.

[0016] The other sides of the first plug board 1 and the second plug board 2 are provided with ...

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Abstract

The invention relates to an angle key for solar cell frame connecting. The angle key comprises an angle key body which comprises a first inserting plate and a second inserting plate. The first inserting plate and the second inserting plate are fixedly connected and enable the cross section of the angle key body to be in an L shape. The first inserting plate and the second inserting plate are of a hollow structure. Plate-shaped sliding blocks are arranged on the opposite faces of the first inserting plate and the second inserting plate. A jagged barb is arranged on the other face of the first inserting plate or the second inserting plate. The solar cell frame angle key is convenient to mount, cost can be saved, and the connecting sealing performance and the mechanical strength of a frame are improved.

Description

technical field [0001] The invention relates to an angle key for solar cell frame connection. Background technique [0002] The current solar cell frame is mainly a rectangular body assembled from two long aluminum profile frames and two short aluminum profile frames. In the assembly technology of aluminum profile frames, the long and short frames are mainly connected by screws. That is, a mounting hole is drilled on one frame, and a mounting groove is provided in the other frame, and adjacent frames are connected by inserting screws through the mounting hole into the mounting groove. However, the use of screws does not guarantee the tightness of the frame connection. On the contrary, because the solar cell frame can not be inserted into the place where the solar cell frame buckles the battery board, the solar cell frame obtained by using screws is not stable and firm. . [0003] In recent years, some plug-ins have also begun to be used to connect long and short borders. ...

Claims

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Application Information

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IPC IPC(8): H02S30/10
CPCH02S30/00Y02E10/50
Inventor 邢雪平邢根海汤毅
Owner SUZHOU QIYANG IND & TRADE
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