The invention relates to a vehicle by using a blowing type heat dissipation device. The vehicle comprises a power unit and a heat dissipation device used for dissipating heat of the power unit. The vehicle is further provided with an air inlet cabin door allowing the heat dissipation device to suck air from the outside. The heat dissipation device comprises a radiator and an electric fan; a fan cover is fixedly mounted on one side of the radiator; one port of the fan cover corresponds to the radiator; the electric fan is installed at the other end of the fan cover and is close to the air inletcabin door, a sealing cover is further fixedly arranged on the vehicle relative to the fan cover, one port of the sealing cover is directly or indirectly communicated with a door opening of the air inlet cabin door, and the other end of the sealing cover is in sealing fit with the electric fan or the fan cover so that a sealed air passing channel can be formed between the air inlet cabin door andthe radiator. The vehicle using the air blowing type heat dissipation device can be used for solving the problems that when a heat dissipation device in an existing vehicle works, hot air blown out of the heat dissipation device flows back into cold air flow generated by the electric fan, the heat dissipation effect is affected, and electronic elements of the electric fan are damaged.
本发明涉及一种使用吹风式散热装置的车辆。该车辆包括动力单元以及用于对动力单元进行散热的散热装置,车辆上还具有供散热装置从外界抽风的进风舱门,散热装置包括散热器和电动风扇,散热器的一侧固定安装有护风罩,护风罩的一端口照应散热器,电动风扇安装在护风罩的另一端处且靠近进风舱门,车辆上还相对护风罩固定设置有密封罩,密封罩的一端口与进风舱门的门洞直接或间接连通,另一端与电动风扇或护风罩密封配合而使得进风舱门与散热器之间形成密封的过风通道。该使用吹风式散热装置的车辆可以用于解决现有车辆中的散热装置工作时经由散热器吹出的热风回流进入电动风扇产生的冷风风流中而影响散热效果和损伤电动风扇电子元件的问题。
Vehicle by using blowing type heat dissipation device
使用吹风式散热装置的车辆
2020-04-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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