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Electric vehicle

A technology for electric vehicles and vehicles, which is applied in the direction of electric vehicles, vehicle parts, electric power devices, etc., and can solve problems such as high-voltage unit contact

Pending Publication Date: 2020-10-30
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are various ways of collision. In the structures of the prior art described in JP-A-2012-144142 and JP-A-2018-131018, there is still a possibility that the high-voltage units are in contact with each other.

Method used

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Experimental program
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Embodiment Construction

[0023] Hereinafter, electric vehicle 100 according to the embodiment will be described with reference to the drawings. In addition, arrows FR, UP, and RH shown in each figure indicate the front direction (traveling direction), upward direction, and rightward direction of electric vehicle 100 , respectively. In addition, the opposite directions of the respective arrows FR, UP, and RH indicate the vehicle rearward direction, downward direction, and leftward direction. Hereinafter, when only front-rear, left-right, and up-down directions are used for description, unless otherwise specified, they mean front and rear in the vehicle front-rear direction, left and right in the vehicle left-right direction (vehicle width direction), and up and down in the vehicle up-down direction.

[0024] Such as figure 1 As shown, a front cabin 11 is provided in front of the electric vehicle 100 . The front cabin 11 is a space separated from the front, rear, left, and right by the instrument pane...

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PUM

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Abstract

In an electric vehicle (100) in which a fuel cell unit (20) and a power controller unit (30) are disposed next to each other in a front compartment (11), each of the fuel cell unit (20) and the powercontroller unit (30) includes an upper casing (23, 33) having a lower strength and a lower casing (21, 31) having a strength greater than that of the upper casing (23, 33). The fuel cell unit (20) andthe power controller unit (30) are arranged so that a distance La between the lower casings (21, 31) along an alignment axis is shorter than a distance Lb between the upper casings (23, 33) along thealignment axis.

Description

[0001] This application claims priority from Japanese Patent Application No. 2019-083910 filed April 25, 2019, which is hereby incorporated by reference in its entirety, including specification, claims, drawings and abstract. technical field [0002] The present disclosure relates to a structure of an electric vehicle in which a plurality of high-voltage units are arranged inside a front compartment. Background technique [0003] In recent years, electric vehicles such as electric automobiles in which the vehicles are driven by electric motors have been used. In an electric vehicle, a high voltage unit such as a frequency converter, a DC / DC inverter or a power control device composed of them, a fuel cell unit, etc. Gazette, JP-A-2018-131018 Gazette). [0004] In an electric vehicle having such a configuration, the high-voltage unit may move and come into contact with other high-voltage unit equipment during a collision, causing damage. Therefore, JP-A-2012-144142 and JP-A-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L3/00
CPCB60L3/0007B60L3/00B60L2210/10B60Y2306/01B60K1/04B60K2001/0411Y02T90/40
Inventor 田中洋雅
Owner TOYOTA JIDOSHA KK