| 摘要 |
<p>PURPOSE:To improve the deodorizing effect by enlarging the effective surface of the deodorant and also to improve the assembly property by simplifying the structure. CONSTITUTION:The deodorant 27 is provided by holding it with the cover 26 on the upper part of a heater 24 for defroster in a cooling room being a circulating path. At the upper surface of the deodorant 27, a protrusion 32 forming a space by abutting to the rear surface of the cover 26 is formed integrally. In a cooling operation time, the deodorant 27 adsorbs the odorous component in air and is absorbed in a wider area because air passes also through the space. At the driving time of the heater 24 for defroster, the odorous component is decomposed and the adsorbing function is recovered.</p> |
