To provide a vehicular air conditioner in which a wider area in a casing can be evenly irradiated with ultraviolet and deterioration of a component due to the ultraviolet can be suppressed.SOLUTION: The vehicular air conditioner comprises a blower 13, a casing 17a, an outside air introduction port 11, an inside air introduction port 18, an inside/outside air switching door 19 and an ultraviolet irradiation device 22. The blower 13 feeds inhaled air to a downstream side. The casing 17a stores the blower 13a therein. The outside air introduction port 11 and the inside air introduction port 18 are arranged at an upstream side of the blower 13, of the casing 17a. The inside/outside air switching door 19 moves between the outside air introduction port 11 and the inside air introduction port 18 while one surface of the switching door 19 is directed toward the inside of the casing 17a, to thereby open and close the outside air introduction port 11 and the inside air introduction port 18. The ultraviolet irradiation device 22 irradiates the upstream side of the blower 13 inside the casing 17a with ultraviolet. The ultraviolet irradiation device 22 is mounted on one surface of the inside/outside air switching door 19.SELECTED DRAWING: Figure 2

    【課題】紫外線をケーシング内の広い領域にむらなく照射することができ、かつ、紫外線による部品の劣化を抑制することができる車両用空調装置を提供する。【解決手段】車両用空調装置は、ブロア13と、ケーシング17aと、外気導入口11、及び、内気導入口18と、内外気切換ドア19と、紫外線照射装置22と、を備えている。ブロア13は、吸入した空気を下流側に送給する。ケーシング17aはブロア13を内部に収容する。外気導入口11と内気導入口18は、ケーシング17aのブロア13の上流側に配置されている。内外気切換ドア19は、一面をケーシング17aの内部に向けたまま外気導入口11と内気導入口18の間を移動して、外気導入口11と内気導入口18を開閉する。紫外線照射装置22は、ケーシング17aの内部のブロア13の上流側に紫外線を照射する。紫外線照射装置22は、内外気切換ドア19の一面に取り付けられている。【選択図】図2


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    Title :

    VEHICULAR AIR CONDITIONER


    Additional title:

    車両用空調装置


    Contributors:

    Publication date :

    2022-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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