To provide a cover device for a near-infrared light sensor which achieves further improvement of aesthetic quality while securing a detection function of the near-infrared light sensor.SOLUTION: In this device, a plate-like cover 20 is disposed in a vehicle 10 in a manner that a near-infrared light transmitted from a near-infrared light sensor 11 penetrates in a thickness direction. A part of the cover 20 as viewed in the thickness direction is formed by a bright decorative layer 24 which reflects a part of incident visible light and allows the near-infrared light to penetrate therethrough. In the cover 20, light transmittance of the near-infrared light is higher than light transmittance of the visible light. In the vehicle 10, a light emitting part 30 which radiates the visible light to the cover 20 is provided.SELECTED DRAWING: Figure 2

    【課題】近赤外線センサの検出機能を確保しながら、意匠性の更なる向上を図ることのできる近赤外線センサ用カバー装置を提供する。【解決手段】この装置では、板状のカバー20が、近赤外線センサ11から送信される近赤外線が厚み方向に透過する態様で、車両10に配置されている。カバー20の厚み方向の一部は、入射される可視光の一部を反射するとともに近赤外線を透過する光輝加飾層24により構成されている。カバー20は、可視光の光線透過率よりも近赤外線の光線透過率が高くなっている。車両10には、カバー20に可視光を照射する発光部30が設けられている。【選択図】図2


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    Title :

    COVER DEVICE FOR NEAR-INFRARED LIGHT SENSOR


    Additional title:

    近赤外線センサ用カバー装置


    Contributors:

    Publication date :

    2019-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / G01S RADIO DIRECTION-FINDING , Funkpeilung



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