发明授权
- 专利标题: Bulb shield
- 专利标题(中): 灯泡盾
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申请号: US10261753申请日: 2002-10-01
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公开(公告)号: US06776515B2公开(公告)日: 2004-08-17
- 发明人: Karl R. Schmitt
- 申请人: Karl R. Schmitt
- 主分类号: B60Q100
- IPC分类号: B60Q100
摘要:
A bulb shield for use in an automotive headlamp assembly, and a method for making same. The bulb shield includes a cup portion and a portion which extends from the cup portion and is configured for mounting to a reflector of the automotive headlamp assembly or to another, proximate structure. When the bulb shield is mounted, the cup portion is generally horizontally aligned with a headlamp bulb in the automotive headlamp assembly, thereby eliminating a “hot spot” which would otherwise be viewable when looking into the headlamp beam. The bulb shield includes a part made of a glass and polymer blend, and at least a portion of the part includes a vacuum aluminized coating. Such a bulb shield is relatively inexpensive and easy to make, yet can withstand the high temperatures which are typically experienced in an automotive headlamp assembly. Additionally, the bulb shield may include a complex cup shape.
公开/授权文献
- US20030067785A1 Bulb shield 公开/授权日:2003-04-10
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