Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
LED lamp heat sink










Image Number 7 for United States Patent #7144135.

An LED lamp includes an exterior shell that has the same form factor as a conventional incandescent light bulb, such as a PAR type bulb. The LED lamp includes an optical reflector that is disposed within the shell and that directs the light emitted from one or more LEDs. The optical reflector and shell define a space that is used to channel air to cool the device. The LED is mounted on a heat sink that is disposed within the shell. A fan moves air over the heat sink and through the spaced defined by the optical reflector and the shell. The shell includes one or more apertures that serve as air inlet or exhaust apertures. One or more apertures defined by the optical reflector and shell at the opening of the shell can also be used as air exhaust or inlet apertures.








 
 
  Recently Added Patents
Compact light shield for flash photography
Push button
Performance monitoring of advanced process control systems
Extension of physical downlink control channel coverage
VEGF-specific capture agents, compositions, and methods of using and making
Personalized location information for mobile devices
Memory access monitoring method and device
  Randomly Featured Patents
Exhaust purification system of internal combustion engine
Process for producing trans-4-amino-1-cyclohexanecarboxilic acid derivative
Behavior recognition system and method by combining image and speech
Room heating system
System and method of joining overlapping workpieces
Capital-adequacy filing and assessment system and method
Remote light source device with improved heat management
Image copy to a second display
Children's slide with integral raceways
Shock-absorbing bumper for vehicles