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专利名称：Automotive headlamp module
发明人：Jik Soo Shin,Keon Soo Jin,Jin Ho Na,Ki Hong
Lee,Byoung Suk Ahn
申请号：US14943570申请日：20151117公开号：US09874331B2公开日：20180123
专利附图：
摘要：An automotive headlamp module thatreduces manufacturing cost and increasesavailability for low-cost vehicles is provided. The automotive headlamp provides arotational 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 functiondue to breakdown in a high-beam mode or an ADB mode. In particular, the automotiveheadlamp includes a drum type shield rotatably disposed with respect to a shieldhousing 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 thatrotates. A housing disc guide is movable in a longitudinal direction of the shield by theshield housing and has an end in contact with the shield disc and a return spring andpresses a housing disc to the shield disc with accumulated elastic force.
申请人：Hyundai Motor Company
地址：Seoul KR
国籍：KR
代理机构：Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
代理人：Peter F. Corless
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