New energy battery cover plate convenient in assembling
A battery cover and new energy technology, applied in the direction of battery pack parts, circuits, electrical components, etc., can solve the problems of difficulty in installation and disassembly, pressure relief and explosion protection of new energy batteries, and achieve the effect of solving the difficulty of installation and disassembly
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Embodiment 1
[0018] Such as figure 1 As shown, the new energy battery cover plate of the present invention that is easy to disassemble includes a cover plate body 1, a groove is opened on the bottom surface of the cover plate body 1, a first explosion-proof diaphragm 2 is fixed at the groove opening, and a first explosion-proof diaphragm 2 is fixed on the cover plate body 1. There is also a buffer port 3 on the plate body 1, and the buffer port 3 communicates with the inside of the groove, and a second explosion-proof diaphragm 4 is also arranged on the surface that the buffer port 3 contacts with the inside of the groove. The explosion-proof diaphragm 2 and the second explosion-proof diaphragm 4 encircle the inside of the groove to form an explosion-proof buffer chamber 5; on the bottom surface of the cover plate body 1, a circle of annular convex strips 6 is also arranged, and the outer wall of the annular convex strips 6 is provided with thread. The present invention just passes throug...
Embodiment 2
[0020] Such as figure 1 As shown, on the basis of Example 1, the thickness of the first explosion-proof diaphragm 2 is 1.5 mm.
Embodiment 3
[0022] Such as figure 1 As shown, on the basis of Example 1, the thickness of the second explosion-proof diaphragm 4 is 2mm.
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