Bottom support device special for automobile battery box

Abstract

The invention provides a bottom support device special for an automobile battery box. The bottom support device comprises a cooling mechanism and a shockproof mechanism, wherein the shockproof mechanism is arranged in the cooling mechanism, the cooling mechanism comprises an outer shell, an installation frame, a dustproof network, cooling fins, comb teeth, a cooling plate and a coiled pipe, and the shockproof mechanism comprises an inner shell, a connection rod, a piston, a shockproof spring and a noise reduction cylinder. Compared with the prior art, the bottom support device has the following beneficial effects that the replacement of the cooling fins is achieved, and the cooling effect is improved; moreover, the cooling efficiency is improved by cycle flowing of cooling water in the coiled pipe, an elastic force is generated by the shockproof spring, the horizontal vibration amplitude is effectively reduced, the shockproof effect is improved, and the stability is high; and meanwhile, the guide function is achieved during the process of the piston horizontally moving along an inner wall of the noise reduction cylinder, the vibration amplitude in other directions is effectively reduced, the shockproof effect is further improved, and the noise reduction function is achieved by design of the piston and the noise reduction cylinder.

Description

technical field [0001] The invention is a special bottom support device for an automobile battery box, which belongs to the technical field of battery box bottom support. Background technique [0002] With the rapid development of science and technology and the demand for new energy, new energy vehicles have entered thousands of households. The power of new energy vehicles is the battery box, which is generally placed at the bottom of the new energy vehicle. A special bottom bracket is used to fix and protect the battery box of the new energy vehicle. [0003] The special bottom support device for the automobile battery box in the prior art simply uses the heat sink to dissipate heat, but the battery box will generate a lot of heat when the battery box is discharged for a long time. At this time, the heat sink cannot achieve a good heat dissipation effect, which is greatly disadvantageous. The battery box is used for a long time, and the shock absorbing structure is install...

AI Technical Summary

Problems solved by technology

[0003] The special bottom support device for the automobile battery box in the prior art simply uses the heat sink to dissipate heat, but the battery box will generate a lot of heat when the battery box is discharged for a long time. At this time, the heat sink cannot achieve a good heat dissipation effect, which is greatly disadvantageous. The battery box is used for a long time, and the shock absorbing structure is installed on the battery box, which is only for the vertical vibration up and down, but the horizontal vibration will also be generated when the car is running. These shock absorbing structures cannot effectively absorb the shock, resulting in a stable installation of the battery box. poor performance, it is necessary to design a special bottom support device for automobile battery boxes to solve the above problems

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