Invention Grant
- Patent Title: Heat dissipating light reflecting device
- Patent Title (中): 散热光反射装置
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Application No.: US12652734Application Date: 2010-01-05
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Publication No.: US08398271B2Publication Date: 2013-03-19
- Inventor: Pak Ming Daniel Chan
- Applicant: Pak Ming Daniel Chan
- Main IPC: B60Q1/14
- IPC: B60Q1/14

Abstract:
A LED lamp with adjustable beam direction includes a housing, a lamp base attached to one end of the housing for insertion into a lamp socket, a heatsink shaft mounted within the housing, a LED attached to one end of the heatsink shaft, a parabolic or elliptical or multi-facet reflector having a light output front opening and an asymmetric elliptical shaped rear opening, a first actuator for rotating the reflector about the LED, and a second actuator for tilting the reflector about the LED.
Public/Granted literature
- US20110164422A1 HEAT DISSIPATING LIGHT REFLECTING DEVICE Public/Granted day:2011-07-07
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