To provide a radiation cooling device that can be switched to a state of exerting a cooling function or state of exerting a heating function.SOLUTION: A radiation cooling device is provided with: an infrared radiation plate A for radiating infrared ray IR from a radiation plane H; and a light reflection plate B positioned on an opposite side to an existing side of the radiation plane H in the infrared radiation plate A. The radiation cooling device is configured to be freely switched between in a radiation cooling state of positioning the light reflection plate B in an opposite side position on the opposite side to the existing side of the radiation plane H in the infrared radiation plate A and in a heating state of positioning a light absorber D in the opposite side position instead of the light reflection plate B.SELECTED DRAWING: Figure 1

    【課題】冷却機能を発揮する状態と加熱機能を発揮する状態とに切換えることができる放射冷却装置を提供する。【解決手段】放射面Hから赤外光IRを放射する赤外放射板Aと、当該赤外放射板Aにおける放射面Hの存在側とは反対側に位置させる光反射板Bとが設けられ、赤外放射板Aにおける放射面Hの存在側とは反対側の反対側箇所に、光反射板Bを位置させる放射冷却状態と、反対側箇所に、光反射板Bに代えて光吸収体Dを位置させる加熱状態とに切換え自在に構成されている。【選択図】図1


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    Title :

    RADIATION COOLING DEVICE


    Additional title:

    放射冷却装置


    Contributors:

    Publication date :

    2019-09-12


    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 / F24S Sonnenkollektoren , SOLAR HEAT COLLECTORS / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



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