The present invention relates to a vehicular sunroof with a smart radiant cooling and heating function, which absorbs light and performs heating at a low temperature and performs cooling through radiant cooling at a high temperature according to an outside temperature. The vehicular sunroof with a smart radiant cooling and heating function according to one embodiment of the present invention may comprise: vehicle bodies; a shielding layer which is located between the vehicle bodies; a glass layer which is located on the shielding layer; and a smart radiant cooling and heating layer which is applied to the shielding layer. The smart radiant cooling and heating layer comprises: a light absorption layer which absorbs incident sunlight coming through the glass layer to heat the inside of a vehicle; and a radiant cooling layer which reflects the incident sunlight, and absorbs and radiates long-wave infrared light coming through the glass layer to cool the inside of the vehicle. Any one of the light absorption layer or the radiant cooling layer may be selectively exposed for the glass layer according to an outside temperature of the vehicle.

    본 발명은 스마트 복사 냉각가열 기능을 갖는 자동차용 선루프에 관한 것으로, 외부 온도에 따라 저온일때는 광을 흡수하여 가열하고, 고온일때는 복사냉각을 통해 냉각하는 스마트 복사 냉각가열 기능을 갖는 자동차용 선루프에 관한 것으로, 본 발명의 일실시예에 따른 스마트 복사 냉각가열 기능을 갖는 자동창용 선루프는 차체들, 상기 차체들 사이에 위치하는 차폐층, 상기 차폐층 상에 위치하는 유리층, 상기 차폐층에 적용되는 스마트 복사 냉각가열층을 포함하고, 상기 스마트 복사 냉각가열층은 상기 유리층을 통해 들어오는 입사 태양광을 흡수하여 차량 내부를 가열하는 광 흡수층 및 상기 입사 태양광은 반사하고, 상기 유리층을 통해 들어오는 장파장 적외선은 흡수 및 방사하여 상기 차량 내부를 냉각하는 복사 냉각층을 포함하며, 차량 외부의 온도에 따라 상기 광 흡수층 및 상기 복사 냉각층 중 어느 하나가 선택적으로 상기 유리층에 대해 노출될 수 있다.


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    Title :

    AUTOMOBILE SUNROOF WITH SMART RADIATIVE COOLING FUNCTION


    Additional title:

    스마트 복사 냉각가열 기능을 갖는 자동차용 선루프


    Contributors:
    LEE HEON (author)

    Publication date :

    2023-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION



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