Ultrathin ceramic fiber composite paper-based battery fireproof plate for electric vehicle

Abstract

The invention discloses an ultra-thin ceramic fiber composite paper-based battery fireproof plate for an electric vehicle, which comprises a main body, a connecting block, a wiring pipe and a warning indicator, the outer wall of the main body is provided with a fixing groove, the connecting block is mounted on the outer wall of the main body, the wiring pipe is mounted on the outer wall of the main body in a penetrating manner, and a fan is mounted on the inner wall of the main body. A storage cavity is formed in the inner wall of the main body, a warning indicator is installed on the outer wall of the main body, and a buffer rod is installed at the top of the warning indicator in a penetrating mode. Splicing can be conveniently carried out by installing a connecting plate and a connecting block, when fireproof plates are spliced firstly, one end of the connecting plate tilts, the connecting plate drives a vertical plate to tilt, the connecting plate is balanced under the action of a first spring, the vertical plate is inserted into a limiting groove, a driving gear rotates to drive a gear groove to move, and then the fireproof plates are spliced. The gear groove moves to drive the insertion rod to move, the insertion rod extrudes the second spring, then the insertion rod is inserted into the insertion hole of the vertical plate, and the two fireproof plates are fixedly connected.

Description

technical field [0001] The invention relates to the technical field of fireproof boards, in particular to a battery fireproof board for electric vehicles based on ultra-thin ceramic fiber composite paper. Background technique [0002] Fireproof board is also known as refractory board. , batteries and fuel cells. Batteries are suitable for pure electric vehicles, including lead-acid batteries, nickel-metal hydride batteries, sodium-sulfur batteries, secondary lithium batteries, air batteries, and ternary lithium batteries. With the development of new energy vehicles, automotive batteries have received extensive attention. Safety also needs to be improved accordingly. [0003] The defects of the existing fireproof board are: [0004] 1. The patent document CN104259135A discloses a fireproof board making machine that avoids material loss. The protection item "it includes a frame, and the upper end face of the frame is provided with a transmission belt; the frame is provided ...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a battery fireproof board for electric vehicles based on ultra-thin ceramic fiber composite paper to solve the problems of lack of splicing structure, lack of cable protection structure, lack of fire extinguishing structure, and lack of warning structure proposed in the above background technology

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