Assembled electric motorcycle storage battery shell

Abstract

The invention relates to the technical field of storage batteries, in particular to an assembled electric motorcycle storage battery shell which comprises a shell body, end covers are installed on theouter walls of the two sides of the shell body through bolts, air inlet grooves are formed in the outer walls of one sides of the end covers, and drainage grooves are formed in the inner walls of onesides of the air inlet grooves. A mounting groove is formed in the outer wall of the side, away from the air inlet groove, of the end cover, a cooling fan is mounted in the mounting groove through bolts, a connecting groove is formed in the inner wall of one side of the mounting groove, the connecting groove is communicated with the drainage groove, and positioning holes distributed at equal intervals are formed in the outer walls of the two sides of the shell; and positioning pins distributed at equal intervals are integrally formed on the outer wall of one side of the end cover. The shell has the beneficial effects that external air and water flow enter the drainage groove through the air inlet groove, heavier water flow can be directly discharged through the drainage groove, and air can enter the shell through the connecting groove and the mounting groove to dissipate heat of the battery, so that the shell is safer to use.

Description

technical field [0001] The invention relates to the technical field of accumulators, in particular to an assembleable casing for electric motorcycle accumulators. Background technique [0002] Electric motorcycle is a kind of electric vehicle. It uses battery to drive the motor. The electric drive and control system is composed of drive motor, power supply and motor speed control device. The other devices of electric motorcycle are basically the same as those of internal combustion engine. [0003] Chinese Patent No. CN201510483067.X provides a battery placement structure for electric vehicles with a cushioning effect, including a frame. There are multiple screw through holes on the side wall of the protective case, and there are also multiple through holes on the side wall of the battery placement groove. The through holes correspond to the screw through holes one by one, and the ball plunger is screwed into the screw through hole , the battery box is placed in the battery...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a housing for an electric motorcycle battery that can be assembled to solve the problem that there is no corresponding waterproof structure proposed in the above background technology. The inlet of the air flow is also the inlet of the water flow. A short circuit in the internal battery can cause more serious consequences

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