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Wire-harness system in hybrid automobile

A hybrid electric and wiring harness technology, applied in vehicle components, circuits, insulated cables, etc., can solve the problems of troublesome transportation of large-sized wires, troublesome work, etc., and achieve the effect of simple wiring harness assembly and wiring harness layout, restraining increase, and restraining size.

Inactive Publication Date: 2013-06-12
SUMITOMO WIRING SYST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Further, there are problems in that the transportation of the assembled large-sized electric wires becomes troublesome, and the work of arranging the wire harness in the vehicle also becomes troublesome

Method used

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  • Wire-harness system in hybrid automobile
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  • Wire-harness system in hybrid automobile

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Embodiment Construction

[0047] Now, embodiments of the present invention will be described below with reference to the accompanying drawings.

[0048] Figure 1 to Figure 4 A first embodiment of the present invention is shown.

[0049] Such as figure 1 As shown, behind the rear seat 1 on the rear luggage room (trunk) 3 divided by the partition 2, the hybrid electric vehicle of the present invention is provided with HEV components such as a high-energy driving battery B and a motor connected to the battery B (not shown).

[0050] The wire harnesses arranged in the hybrid electric vehicle are divided into six groups of large-sized wire harnesses and other small-sized wire harnesses. Each oversize harness is a harness with 150 or more wires.

[0051] The six groups of large-size wire harnesses include: instrument panel wire harness W / H-1; engine wire harness W / H-2 connected to engine E; engine room wire harness W / H-3 arranged in engine room ER; The left floor harness 10 and the right floor harness...

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Abstract

In order to make a wire harness in a hybrid automobile easy to handle, a wire harness system in a hybrid automobile, in which HEV components including a battery are installed in the rear of the vehicle, is provided with a floor harness routed from the front of the passenger compartment to the rear thereof along floor panels. The rear end of the floor harness is near a panel that separates the passenger compartment from a rear luggage compartment. A rear harness comprising wires that connect to components installed in the rear of the vehicle, such as a license-plate light, rear lights, and HEV components including a rear-mounted battery, is provided separately from the floor harness. The floor harness and the rear harness are connected to each other during installation in the vehicle.

Description

technical field [0001] The present invention relates to a wire harness system in a hybrid electric vehicle (HEV), and more particularly, the present invention reduces an increase in the wire harness weight of a hybrid electric vehicle wire harness and suppresses an increase in the size of the wire harness. In a hybrid electric vehicle wire harness, An existing wiring harness corresponding to an internal combustion engine drive system is configured together with an additional wiring harness corresponding to an HEV system in which a high-energy battery and a motor for movement are installed. Background technique [0002] Wire harnesses arranged in conventional vehicles equipped with internal combustion engine drive systems are mainly divided into five groups of large-sized wire harnesses, such as Figure 7 shown. These large-sized harnesses have a total of about 150 or more wires and a total of about 50 or more connectors connected to the wires, and each harness is assembled o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/02H01B7/00
CPCB60R16/0215H02G3/00H02G3/30B60R16/0207
Inventor 深谷浩树
Owner SUMITOMO WIRING SYST LTD
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