Automotive headlamp module
    93.
    发明授权

    公开(公告)号:US09874331B2

    公开(公告)日:2018-01-23

    申请号:US14943570

    申请日:2015-11-17

    Abstract: An automotive headlamp module thatreduces manufacturing cost and increases availability for low-cost vehicles is provided. The automotive headlamp provides a rotational force to a shield via a DC motor and improves safety during operation by implementing a beam pattern in a low-beam mode when performing a fail-safe function due to breakdown in a high-beam mode or an ADB mode. In particular, the automotive headlamp includes a drum type shield rotatably disposed with respect to a shield housing and has a high-beam protrusion, a low-beam protrusion, and an adaptive driving-beam (ADB) protrusion on an exterior side and a shield disc coupled to the shield that rotates. A housing disc guide is movable in a longitudinal direction of the shield by the shield housing and has an end in contact with the shield disc and a return spring and presses a housing disc to the shield disc with accumulated elastic force.

    AUTOMOTIVE HEADLAMP MODULE
    95.
    发明申请
    AUTOMOTIVE HEADLAMP MODULE 有权
    汽车头灯模块

    公开(公告)号:US20170059111A1

    公开(公告)日:2017-03-02

    申请号:US14943570

    申请日:2015-11-17

    Abstract: An automotive headlamp module that reduces manufacturing cost and increases availability for low-cost vehicles is provided. The automotive headlamp provides a rotational force to a shield via a DC motor and improves safety during operation by implementing a beam pattern in a low-beam mode when performing a fail-safe function due to breakdown in a high-beam mode or an ADB mode. In particular, the automotive headlamp includes a drum type shield rotatably disposed with respect to a shield housing and has a high-beam protrusion, a low-beam protrusion, and an adaptive driving-beam (ADB) protrusion on an exterior side and a shield disc coupled to the shield that rotates. A housing disc guide is movable in a longitudinal direction of the shield by the shield housing and has an end in contact with the shield disc and a return spring and presses a housing disc to the shield disc with accumulated elastic force.

    Abstract translation: 提供了降低制造成本并提高低成本车辆的可用性的汽车前照灯模块。 汽车前照灯通过DC电机向屏蔽提供旋转力,并且在执行由于在远光模式或ADB模式中的击穿而执行故障保护功能时,通过实现在低光束模式下的光束图案来提高操作期间的安全性 。 特别地,汽车前照灯包括相对于屏蔽壳体可旋转地设置的鼓式屏蔽罩,并且具有远光突起,远光灯突出部和外侧的自适应驱动光束(ADB)突起和屏蔽 光盘耦合到旋转的屏蔽。 壳体盘引导件可以通过屏蔽壳体在屏蔽件的纵向方向上移动,并且具有与屏蔽盘和复位弹簧接触的端部,并且以累积的弹力将外壳盘按压到屏蔽盘。

    SMART GLASS TRANSMITTANCE CONTROL SYSTEM AND METHOD

    公开(公告)号:US20240004252A1

    公开(公告)日:2024-01-04

    申请号:US18370196

    申请日:2023-09-19

    CPC classification number: G02F1/163 B60J3/04 G02F1/0018

    Abstract: A smart glass transmittance control system includes: a smart glass that decreases transmittance of the smart glass in response to the quantity of light introduced and increases the transmittance of the smart glass when electric power is applied; a power supply unit to supply the electric power to the smart glass; a control unit to control supply of the electric power from the power supply unit to the smart glass in order to control the transmittance of the smart glass according to a user request. In particular, the control unit controls the supply of the electric power from the power supply unit to the smart glass based on the driving environment of a vehicle, the quantity of light from an external light source, or the driving environment condition of the smart glass.

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