| 摘要 |
PURPOSE:To aim at the thinning of the main body of a device as well as the most appropriate air flow by applying a cross flow fan as well as providing plural diffusers and stabilizers over and under, and at the front and back of the fan. CONSTITUTION:An upper case 1 is fixed at the lower face of the ceiling of an automobile, etc. and a lower case 2 is fixed at the upper case 1; the main body of a device is thus formed. A cross flow fan 3, an evaporator 4, etc. are placed in the case 2. In the upper case 1, a rear guider 7 and an upper diffuser 8 are placed from around the fan 3 to a supply outlet 6. In the lower case 2, stabilizers 9, 10 are placed at the front and the back of the perpendicular passing through the axis core of the fan 3. An lower diffuser 9a is further formed by a part of the front stabilizer 9 and the recessed part 11 is formed between the stabilizers 9, 10. The thinning of the main body of a device is thus achieved. |
