PROBLEM TO BE SOLVED: To provide an electric connection structure of a vehicular drive device, which guarantees safety when a drive wheel is separated from a vehicle body due to a small overlap collision.SOLUTION: An in-wheel motor 5 in which at least one part is disposed inside a front wheel tire 1, and an electric unit 20 on a vehicle body 12 side are electrically connected through a harness 30. In an electric connection structure of a vehicular drive device, strength in a pull-out direction of the harness at a first connection part 25 between the harness 30 and an electric unit side terminal 27 is set weaker than the strength in the pull-out direction of the harness at a second connection part 55 between the harness 30 and a motor side terminal 57.SELECTED DRAWING: Figure 1
【課題】小ラップ衝突等により駆動輪が車体から離脱するような場合、安全性が担保される車両用駆動装置の電気接続構造を提供すること。【解決手段】前輪タイヤ1の内側に少なくとも一部を配置したインホイールモータ5と車体12側の電気ユニット20とを、ハーネス30を介して電気的に接続する。この車両用駆動装置の電気接続構造において、ハーネス30と電気ユニット側端子27との第1接続部25におけるハーネス引抜き方向の強度を、ハーネス30とモータ側端子57との第2接続部55におけるハーネス引抜き方向の強度よりも弱く設定した。【選択図】図1
ELECTRIC CONNECTION STRUCTURE OF VEHICULAR DRIVE DEVICE
車両用駆動装置の電気接続構造
2016-09-05
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |