Cell box convenient for cell installation positioning and with damping mechanism

Abstract

A disclosed cell box convenient for cell installation positioning and with a damping mechanism comprises a cell box main body, an electro-insulating rubber gasket and an upper cover; the interior of the cell box main body is provided with an installation positioning assembly, and the exterior of the cell box main body is provided with the damping mechanism; the installation positioning assembly comprises a plurality of welding small supports, metal draw hooks, hook cushion blocks and installation nuts; the damping mechanism comprises a plurality of installation supports, annular rubber sleeves and steel pin bushes; the installation supports are welded at the outer walls of the side plates of the cell box main body; each installation support is provided with an installation hole; and one annular rubber sleeve with big top and small bottom is installed in the installation hole, and the center of the annular rubber sleeve is provided with the steel pin bush by interference fit. The beneficial effects of the cell box comprise that: the cell box is reasonable in structure and convenient for cell installation, and cells are fixed firmly; the cell box not only is capable of realizing rapid installation positioning, but also is capable of ventilating and dissipating heat; the cell box is electro-insulated, waterproof, safe and reliable; and the cell box is provided with the damping mechanism, is fast in replacing time, is beneficial to the gravity center balance of vehicles, and the production cost is relatively ideal.

Description

technical field [0001] The invention relates to the field of automobile battery boxes, in particular to a battery box which is convenient for battery installation and positioning and has a shock-absorbing structure. Background technique [0002] As the core component of electric vehicles, on-board energy storage devices are one of the important factors affecting the performance of electric vehicles. With the development of electric vehicles, the safety of vehicle-mounted energy storage devices has gradually become prominent. The current vehicle-mounted energy storage devices are mainly battery packs, and the battery pack is composed of several or dozens of single batteries connected in series or in parallel. The power supply that can output high voltage and high current, and the operating environment of the car is changeable, which requires the device to accommodate and protect the battery pack to have the performance of heat dissipation, waterproof, insulation, safety, etc....

AI Technical Summary

Problems solved by technology

[0003] For miniature pure electric vehicles, both safety and limited space must be considered. The battery box has high rigidity, strength, heat dissipation, waterproof, and insulation. Currently, there is no mature battery box for miniature electric vehicles on the market. Some automobile manufacturers divide the battery pack into several parts and install them in different parts of the vehicle, such as in the front cabin, under the floor, and in the rear trunk. big problem

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