PROBLEM TO BE SOLVED: To suppress heat of a member with a more amount of heat generation from transferring to a member with lower heat resistance, and appropriately guide heat generated from the members to a heat dissipation region to dissipate the heat.SOLUTION: A heat conduction member 10 includes a first contact part 11 contacting to a heat generation member, a second contact part 12 contacting to a heat dissipation member, a third contact part 13 requiring heat protection and having less amount of heat generation than the heat generation member, a first heat transfer path 21 connecting the first contact part 11 and the second contact part 12 with the third contact part 13 bypassed, and a second heat transfer path 22 connecting the third contact part 13 and the second contact part 12.SELECTED DRAWING: Figure 11
【課題】発熱量が大きい部材の熱が耐熱性の低い部材に伝わることを抑制すると共に、これらの部材が発生する熱を適切に放熱領域に導いて熱を逃がす。【解決手段】熱伝導部材10は、発熱部材に接する第1接触部11と、放熱部材に接する第2接触部12と、熱保護を要し、発熱部材よりも発熱量が少ない被保護部材に接する第3接触部13と、第3接触部13を迂回して第1接触部11と第2接触部12とを接続する第1伝熱経路21と、第3接触部13と第2接触部12とを接続する第2伝熱経路22とを備える。【選択図】図11
HEAT CONDUCTION MEMBER
熱伝導部材
2018-05-10
Patent
Electronic Resource
Japanese
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |
Multidimensional heat conduction
NTRS | 1971
|European Patent Office | 2024
|