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Battery support of modular construction

A battery and carrier technology, applied in the direction of batteries, secondary batteries, battery pack components, etc., can solve problems such as the utilization of large internal space with tightness, and achieve the effect of high accuracy and high degree of design freedom

Pending Publication Date: 2020-06-19
BENTELER AUTOMOBILTECHNIK GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In this case, however, problems arise in the corner area with regard to tightness and maximum utilization of the interior space during bending or deep drawing.

Method used

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  • Battery support of modular construction
  • Battery support of modular construction
  • Battery support of modular construction

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Embodiment Construction

[0063] The same reference numerals are used in the figures for identical or similar components, even if repeated descriptions are omitted for reasons of simplification.

[0064] figure 1The battery carrier 1 according to the invention is shown in a perspective view, which can also be referred to as a battery housing. With reference to the vertical direction Z of the motor vehicle, the battery carrier 1 has an upper cover 2 . The hood 2 itself has a base 3 as well as a surrounding side wall 4 and a flange 5 protruding relative to the side wall 4 . The cover 2 thus overlaps the surrounding frame 6 , the frame 6 lying on the base metal plate 7 . A hollow profile 8 is arranged below the base metal plate 7 . The hollow profile 8 extends substantially in the vehicle transverse direction Y and covers the battery carrier flatly from below. In the middle, the hollow profile 8 can likewise be interrupted by an intermediate profile 9 . For example, an exhaust system, not shown in mo...

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Abstract

The invention relates to a battery support 1 for an electric motor vehicle, having a tray 2 for holding batteries, with a base 3 and a peripheral side wall 4 and a cover, wherein the cover 2 is formedas a hood and the peripheral side wall 4 is formed by a peripheral frame composed of hollow profiles, wherein the frame 6 is coupled to a base 3, wherein the hood 2, in the closed state, is mounted on the hollow profile, and a cooling system is formed below the base 3, and in that a protective base is arranged below the base 3, in particular below the cooling system.

Description

technical field [0001] The invention relates to a modularly constructed battery carrier for an electric vehicle according to the features in the preamble of claim 1 . Background technique [0002] Electromobility is gaining increasing importance in the context of the use of motor vehicles. Here, the electric vehicle is driven exclusively by electrical energy. To store this electrical energy in the electric vehicle, batteries, accumulators, high-voltage batteries or the aforementioned traction batteries are required, which have a bulky composition and a relatively high dead weight. Such a battery is arranged, for example, in the underbody region of the motor vehicle in order to be able to store sufficient energy to achieve a range of 300 km with battery charging. The batteries themselves are accommodated in the battery carrier, so that on the one hand they are protected against external weather influences and on the other hand the substances contained in the batteries are p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M10/613H01M10/625H01M10/6551H01M10/6556H01M50/262H01M50/276
CPCH01M10/613H01M10/625H01M10/6551H01M10/6556H01M50/262H01M50/276B60L50/64B60L58/26B60L3/0007B60L50/66Y02T10/70Y02E60/10H01M2220/20H01M10/647H01M10/6554H01M50/249H01M50/289
Inventor F·拉贝P·祖梅劳尔T·冈瑟C·汉丁
Owner BENTELER AUTOMOBILTECHNIK GMBH