Automobile battery carrying board assembly structure

An assembly structure and automobile battery technology, which is applied to vehicle components, electric power devices, power devices, etc., can solve the problems of installation and maintenance convenience, uneven distribution of axle loads on the front and rear axles, and reduce the ground clearance of the whole vehicle, etc. problems, to achieve the effects of improved space utilization, optimized axle load distribution, and lower vehicle center of mass

Active Publication Date: 2018-07-03
TJI INNOVA ENG & TECH
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Problems solved by technology

[0004] Since the battery pack of an electric vehicle generally weighs several hundred kilograms, the traditional layout method often leads to uneven distribution of axle loads on the front and rear axles, which adversely affects the handling and braking performance of t

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  • Automobile battery carrying board assembly structure
  • Automobile battery carrying board assembly structure
  • Automobile battery carrying board assembly structure

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[0027] In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] Taking into account the layout of the exhaust system of the hybrid vehicle, the body needs to reserve a central exhaust channel, so the total composition of the battery support plate is divided into two parts, the left battery support plate assembly (1) and the right battery support plate assembly (2). Symmetrical arrangement (see figure 1 ).

[0029] The specific structure of the present invention will now be described with respect to the left battery support plate assembly (1): the left battery support plate assembly (1) consists of the left battery support plate sub-assembly (3) and the left battery support beam structure assembly ( 4), the battery installation beam assembly (5), the left shock absorption gasket ...

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Abstract

The invention provides an automobile battery carrying board assembly structure. The structure comprises two parts of a left battery carrying board assembly (1) and a right battery carrying board assembly (2). The left battery carrying board assembly (1) and the right battery carrying board assembly (2) are symmetrically arranged. The left battery carrying board assembly (1) comprises a left battery carrying board subassembly (3), a left battery carrying board beam structure assembly (4), a battery installation beam assembly (5) and a left shock absorption sealing pad (6); and the left batterycarrying board subassembly (3), the left battery carrying board beam structure assembly (4), the battery installation beam assembly (5) and the left shock absorption sealing pad (6) are in lap joint sequentially. By the adoption of the provided automobile battery carrying board assembly structure, a power battery pack can be firmly fixed to a lower vehicle body of a vehicle body and can be well protected.

Description

technical field [0001] The invention relates to an assembly structure of an automobile battery tray. Background technique [0002] With the vigorous development of new energy vehicles, pure electric and hybrid vehicles have entered the public's field of vision. As an indispensable part of electric vehicles, the power battery pack has become the focus of the majority of automotive design engineers in the vehicle layout during the development of electric vehicles due to its large mass and volume and high requirements for the installation environment. [0003] Most of the early electric vehicles were remanufactured from fuel vehicles. Since the pure electric vehicle canceled the engine and its accessory system, the power battery pack was often arranged in the original fuel tank under the rear seat; the hybrid vehicle was often arranged in the rear luggage compartment. or under the underbody. The battery bracket is mostly in the form of a welded assembly combining metal beams,...

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Application Information

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IPC IPC(8): B60K1/04
CPCB60K1/04B60K2001/0438
Inventor 赵文朱峰张璐任东杰张垚
Owner TJI INNOVA ENG & TECH
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