Battery pack

A battery pack and battery module technology, applied in the field of vehicles, can solve the problems of high-voltage electric shock hazards, endangering the lives of occupants, etc., and achieve the effect of high protection performance and high strength

Active Publication Date: 2018-04-06
SVOLT ENERGY TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the structure fails, it will cause high-voltage electric shock hazards and endanger the lives of occupants

Method used

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Embodiment Construction

[0082] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0083] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descrip...

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Abstract

The invention discloses a battery pack. The battery pack comprises a shell, a battery module device, a BDU, an MSD and a control panel, wherein the shell comprises a lower shell and an upper shell; the battery module device is arranged in the shell and comprises multiple battery module components, and multiple battery module components comprise multiple layers of overlaid battery modules; the BDUis arranged in the shell and at the front side of the battery module device; the MSD is arranged in the shell, and the top of the MSD passes through the upper shell; and the control panel is arrangedin the shell and is connected with the battery module device. The battery pack disclosed by the invention is high in strength and stable in structure and can provide a safe and stable working environment for the battery modules.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a battery pack. Background technique [0002] In terms of the structure of the power battery pack, it is essential that the housing structure is stable and reliable, and it needs to provide certain protective properties in terms of mechanical shock, vibration, extrusion collision, durability, dustproof, waterproof, and corrosion resistance. Once the structure fails, it will cause a high-voltage electric shock hazard and endanger the lives of the occupants. In terms of functions, the stability of power output and storage, and battery status monitoring are also critical. The voltage, pressure difference, temperature, and temperature difference of the battery directly affect the functional safety of the battery pack. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the prior art at least to a certain extent....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M10/48B60K1/04H01M50/249
CPCH01M10/482B60K1/04B60K2001/0438B60K2001/0427B60K2001/0433H01M2220/20H01M50/24H01M50/20Y02E60/10Y02T10/70
Inventor 李猛张海建曲凡多张放南张巧然曹雪平唐丽娟周月李卫华赵梁栋
Owner SVOLT ENERGY TECHNOLOGY CO LTD
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