| 摘要 |
Until now, car air conditioner was constructed with supply, return slit for circulation. When a driver smoke cigarette in the cabin, he can change fresh air intake only mode for smoking from normal circulation mode by adding one dumper. This dumper is added at return air intake for smoking. Defenition. Until now, car air conditioner was constructed with supply, return slit for circulation and at this invention, giving one shutter (ON-OFF shutter, or dumper for smoking at return intake ) is necessary, and then, air stream is changed from circulative mode to out air intake only mode for smoking, and following, smoke fume go out through side power window's short opening (comfortable window's properly opening by tabacco switch for all kinds of automobile). |
