发明授权
US06513952B1 Socket mounting that allows lamp to remain vertical as fixture is tilted
失效
插座安装,使灯具保持垂直,因为灯具倾斜
- 专利标题: Socket mounting that allows lamp to remain vertical as fixture is tilted
- 专利标题(中): 插座安装,使灯具保持垂直,因为灯具倾斜
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申请号: US09683000申请日: 2001-11-06
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公开(公告)号: US06513952B1公开(公告)日: 2003-02-04
- 发明人: David M. Johnson , Byron R. Collins
- 申请人: David M. Johnson , Byron R. Collins
- 主分类号: F21V1702
- IPC分类号: F21V1702
摘要:
A high lumen output illumination device includes a light source secured within a socket and a reflector. The reflector redirects light emanating from the source along a direction of interest. The socket is mobile relative to the reflector and varies the directional output of the device. The socket holds the light source substantially vertical regardless of the relative angle of the reflector. The reflector includes a channel through which the socket moves. The device may also be inverted, keeping the light source substantially vertical, to give a range of illumination complementary to the range offered by tilting the reflector.
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