The invention provides an anti-dazzle device and method, a rearview mirror and a vehicle, and the anti-dazzle device comprises a main body which is provided with a containing groove; the first mirror surface is arranged in the accommodating groove; the second mirror surface is arranged in the accommodating groove and is parallel to the first mirror surface, and the orthographic projection of the second mirror surface at the groove bottom of the accommodating groove is overlapped with the orthographic projection of the first mirror surface at the groove bottom; and the adjusting unit is arranged at the groove bottom, is connected with one side, far away from the first mirror surface, of the second mirror surface, and is configured to be capable of adjusting the distance between the second mirror surface and the first mirror surface so as to adjust the intensity of light which enters from the first mirror surface and is emitted from the first mirror surface after interference between the first mirror surface and the second mirror surface. The light intensity of the reflected light emitted from the first mirror surface is controlled by controlling the distance between the first mirror surface and the second mirror surface, so that the light intensity received by human eyes through the anti-dazzling device can be always kept in a comfortable range, and anti-dazzling can be realized in a convenient and flexible manner with higher control precision.
本申请提供的一种防眩装置、方法、后视镜及车辆,包括:主体,设置有容置槽;第一镜面,设置于容置槽内;第二镜面,设置于容置槽内,与第一镜面平行设置,在容置槽的槽底的正投影与第一镜面在槽底的正投影交叠;调整单元,设置于槽底,与第二镜面远离第一镜面的一侧连接,被配置为能够调整第二镜面与第一镜面之间的距离,以调整从第一镜面射入,并在第一镜面与第二镜面之间进行干涉后,从第一镜面射出的光线强度。本申请通过控制第一镜面与第二镜面之间的距离,来控制从第一镜面射出的反射光的光线强度,从而保证人眼通过防眩装置接收到的光强大小始终可以保持在舒适区间,即可通过控制精度更高、且方便灵活的方式实现防眩目的。
Anti-dazzle device and method, rearview mirror and vehicle
防眩装置、方法、后视镜及车辆
2023-05-30
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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