Installation structure of battery/battery pack for electric vehicle

An installation structure and battery pack technology, applied in electric vehicle charging technology, electric power unit, battery pack components, etc., can solve problems such as affecting spare tire and jack pick and place, occupying trunk space, and increasing vehicle cost.

Active Publication Date: 2009-09-30
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The two installation methods have their own disadvantages: the first one does not require much adjustment to the body structure, but due to the influence of the shape of the single battery, the power battery can only be placed horizontally, which will take up a lot of space in the trunk, and Affects the pick-and-place of the spare tire and jack that sink into the trunk; the second is an ideal installation method, which is currently used in mature products, but it has made great changes to the body structure , or even completely redesign the trunk of the body, which will greatly increase the cost of the vehicle

Method used

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  • Installation structure of battery/battery pack for electric vehicle
  • Installation structure of battery/battery pack for electric vehicle
  • Installation structure of battery/battery pack for electric vehicle

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Experimental program
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Embodiment Construction

[0015] The installation structure of the power battery of the present invention and the resulting effects will be described below in conjunction with the accompanying drawings.

[0016] refer to figure 1 and figure 2 , are respectively a top view and a side view of a vehicle 10 for installing a battery pack using the installation structure of the embodiment of the present invention. Figure 4 It is the high-voltage battery pack 20 to be installed. The installation position of the high-voltage battery pack 20 can be clearly seen from the figure.

[0017] The vehicle 10 has an idle stop function. After the vehicle stops at a red light at an intersection, if the driver depresses the brake pedal and puts the gear in neutral, the system will automatically stop the engine; when the driver no longer depresses the brake pedal And when the accelerator pedal is depressed, the system automatically restarts the engine. During idling stops of such vehicles, no power is supplied from t...

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Abstract

The present invention provides an installation structure of battery/battery pack for electric vehicle. The installation structure installs the battery/battery pack between the left support plate and right support plate (13, 14) of back floor (15) in the trunk and backrest of back seat (12), wherein, the battery/battery pack is fixedly installed on the left and right installation frames (31, 32) which are welded on the left support plate and right support plate (13, 14) of back floor (15) in the trunk and backrest of back seat (12). The installation structure of the invention does not require the changing of vehicle body structure and simultaneously furthest saves the space in the trunk. The spare tyre which falls down in the trunk and the placing/picking of jack are not affected.

Description

technical field [0001] The invention relates to an installation structure of electrical equipment in a vehicle, and is particularly suitable for the installation structure of batteries / battery packs used in electric vehicles (including hybrid vehicles) on the vehicle. Background technique [0002] In order to improve fuel economy and the harm caused by exhaust gas to the atmosphere, various countries have devoted themselves to the development of vehicles with new drive mechanisms, such as: pure electric vehicles, hybrid vehicles, etc. This kind of vehicle needs to be equipped with electrical equipment that is not available in traditional vehicles, such as traction motors and power high-voltage batteries for electric vehicles or hybrid vehicles. Due to the compact layout of the car, when considering the installation position of these electrical equipment, attention must be paid to the effective utilization of the vehicle's passenger compartment space and trunk space, as well ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04H01M2/10H01M10/50H01M10/625H01M50/244H01M50/249
CPCY02E60/12Y02T90/124Y02E60/10
Inventor 李燕
Owner CHERY AUTOMOBILE CO LTD
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