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发明公开
CN102555931A 车辆内摄相机单元 有权

车辆内摄相机单元
摘要：
一种车辆内摄相机单元(1)具有本体(7)和防护构件(15、17)，其中，镜片(13)附接到所述本体(7)上，并且所述防护构件(15、17)防止水滴下落到所述镜片上。具体地，所述本体具有布置所述镜片的顶表面(9)，镜片的前表面暴露于所述本体外部。所述顶表面具有从所述镜片的周缘向所述镜片的后面延伸的倾斜部分(9a)。所述倾斜部分被倾斜成随着从所述镜片向后面的距离的增加而使所述倾斜部分远离所述镜片的光学轴线13a。所述防护构件横穿所述倾斜部分的倾斜方向设置在所述倾斜部分内或所述倾斜部分上。
摘要（英）：

An in-vehicle camera unit (1) has a body (7) to which a lens (13) is attached and prevention members (15, 17) that prevent water drops from falling on the lens. Specifically the body has a top surface (9) where the lens is arranged, a front surface of the lens being exposed to an outside of the body. The top surface has an oblique portion (9a) extending from the periphery of the lens backward of the lens. The oblique portion is oblique in such a way as to be away from the optical axis 13a of the lens with increasing distance from the lens backward. The prevention member is provided in or on the oblique portion across an oblique direction of the oblique portion.

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