To provide a new heat dissipation structure of a wiring harness which can ensure excellent heat dissipation while improving versatility with a simple structure.SOLUTION: A heat dissipation structure 10 of a wiring harness includes a first wire harness 18a, a second wire harness 18b, and a cylindrical member 20 that the first wire harness 18a and the second wire harness 18b are in contact with so as to be heat conductive, a cooling pipe 34, and a thermal conductivity member 42 with improved thermal conductivity in a specific direction, and the first wire harness 18a, and the second wire harness 18b, the cylindrical member 20, and the cooling pipe 34 are pressed against each other with the heat conductive member 42 sandwiched between them in a specific direction.SELECTED DRAWING: Figure 4
【課題】簡単な構造で汎用性の向上を図りつつ優れた放熱性を確保できる、新規なワイヤハーネスの放熱構造を提供する。【解決手段】第1ワイヤハーネス18a,第2ワイヤハーネス18bと、第1ワイヤハーネス18a,第2ワイヤハーネス18bが熱伝導可能に接触する筒状部材20,冷却管34と、特定方向で熱伝導性が向上された熱伝導部材42を含み、第1ワイヤハーネス18a,第2ワイヤハーネス18bと筒状部材20,冷却管34とが、熱伝導部材42を特定方向で間に挟んで、相互に押し当てられているワイヤハーネスの放熱構造10である。【選択図】図4
HEAT DISSIPATION STRUCTURE OF WIRING HARNESS
ワイヤハーネスの放熱構造
2021-02-18
Patent
Electronic Resource
Japanese