High-voltage cable routing structure for electrically driven vehicle

1. A high-voltage cable routing structure for an electrically driven vehicle, comprising:

a battery supported in a vehicle body of the electrically driven vehicle;

a high-voltage equipment including an inverter; and

a plurality of high-voltage cables connecting connection terminals of the battery and connection terminals of the high-voltage equipment to each other;

wherein the battery, the high-voltage equipment, and the plurality of high-voltage cables are mounted in the electrically driven vehicle;

wherein in a mounting space in the vehicle body, the battery and the high-voltage equipment are disposed at positions so as to overlap each other vertically, and the connection terminals of the high-voltage equipment positioned at the top are provided on an upper portion thereof;

wherein the plurality of high-voltage cables connected to the battery and the high-voltage equipment, are directed so as to be led out in a direction along a vehicle width direction, and are arranged so as to be curved in such a way that middle portions thereof are located away from a lateral wall surface of the high-voltage equipment in both a vehicle width direction and a front and rear direction of the vehicle;

wherein the middle portions of the plurality of high-voltage cables are curved;

wherein the middle portions are arranged in a vicinity of a structural part of the vehicle body;

wherein two brackets are attached to the structural part of the vehicle body;

wherein the curved middle portions of the plurality of high-voltage cables are supported on the brackets;

wherein each of the plurality of high-voltage cables is led out from the high-voltage equipment, is then curved rearward gradually, and thereafter, is extended downward so as to be passed through an area rearward of a rear end surface, in the front and rear direction of the vehicle, of the high voltage equipment; and

wherein the middle portion of each of the plurality of high-voltage cables is extended downward from one of the brackets so as to be located away from the lateral wall surface of the high-voltage equipment in the front and rear direction of the vehicle, and is then extended downward from another of the brackets while being curved gradually toward a front of the vehicle from a rear thereof.

2. A high-voltage cable routing structure for the electrically driven vehicle according to claim 1 , wherein:

the mounting space is configured as a storage compartment arranged under a seat,

the structural part is a floor side member of the vehicle body,

the floor side member faces the storage compartment,

the connection terminals of the high-voltage equipment are configured to be releasably attached to the plurality of high-voltage cables at a side of the seat above the floor side member, and

the connection terminals of the battery are configured to be releasably attached to the plurality of high-voltage cables at a side below the floor side member.

3. A high-voltage cable routing structure for the electrically driven vehicle according to claim 2 , wherein

the storage compartment is disposed at a position between crossing portions of a pair of the floor side members and a pair of pillars of the vehicle body,

each of the pairs is provided on left and right sides of the vehicle body, and

the curving middle portions of the plurality of high-voltage cables are routed at such a position as to overlap the pillars in a side view.