An object of the present invention is to provide a rain sensor including a device-integrated light blocking module provided with a structure capable of blocking disturbance light. The rain sensor including a device-integrated light blocking module is provided in an inner surface portion of a front windshield of a vehicle. The rain sensor includes a light-emitting portion emitting light; a light-receiving portion receiving the light emitted from the light-emitting portion; a light-emitting portion light blocking module accommodating the light-emitting portion and provided with a light-emitting lens portion converting the light released from the light-emitting portion into parallel light; a reflecting portion emitting the converted parallel light obliquely to the windshield when the light is incident from the light-emitting lens portion or emitting the light in parallel toward the light-receiving portion when the light is obliquely incident after reflection from the windshield; and a light-receiving portion light blocking module accommodating the light-receiving portion and provided with a light-receiving lens portion reflecting or refracting the light released in parallel from the reflecting portion so that the light concentrates on the light-receiving portion.

    본 발명은 소자 일체형 광차단모듈을 포함하는 레인센서를 개시한다. 본 발명의 일 측면에 따른 차량의 전면 윈드실드의 내면부에 구비되는 레인센서는, 빛을 방출하는 발광부; 상기 발광부에서 방출된 빛을 수용하는 수광부; 상기 발광부를 내부에 수용하며, 상기 발광부에서 방출된 빛을 평행하게 변환시키는 발광렌즈부를 구비하는 발광부 광차단모듈; 상기 발광렌즈부로부터 평행 변환된 빛이 입사되면, 상기 윈드실드로 비스듬하게 출사시키거나, 상기 윈드실드로부터 반사되어 비스듬하게 빛이 입사되면, 상기 수광부 측으로 평행하게 빛을 출사시키는 반사부; 및 상기 수광부를 내부에 수용하며, 상기 반사부로부터 평행하게 방출된 빛을 상기 수광부에 집중되도록 반사 또는 굴절시키는 수광렌즈부를 구비하는 수광부 광차단모듈;을 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    RAIN SENSOR INCLUDING DEVICE-INTEGRATED LIGHT BLOCKING MODULE


    Additional title:

    소자 일체형 광차단모듈을 포함하는 레인센서


    Contributors:

    Publication date :

    2018-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



    RAIN SENSOR INCLUDING DEVICE-INTEGRATED LIGHT BLOCKING MODULE

    European Patent Office | 2019

    Free access

    RAIN BLOCKING DEVICE FOR MOTORS

    KANG SUNG HAK | European Patent Office | 2022

    Free access

    RAIN BLOCKING DEVICE FOR MOTORS

    European Patent Office | 2022

    Free access

    Automatic rain water blocking device for vehicles

    CHO HYUNG JUN | European Patent Office | 2023

    Free access

    Integrated Camera, Ambient Light Detection, And Rain Sensor Assembly

    TAYLOR RONALD M / GRIFFIN DENNIS P | European Patent Office | 2017

    Free access