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
Unified recovery
Computer product, information retrieval method, and information retrieval apparatus
Integrated circuit package system with bonding lands
Electrical converter with variable capacitor
Flexure with insulating layer isolating a portion of a metal substrate
Wine bottle
High density molecular memory storage with read and write capabilities
  Randomly Featured Patents
Edge contouring system
Demodulator for digital modulation signals
Railway sleeper
Semiconductor memory device
Blow dryer
Delivery device for use with a therapeutic drug
Porous film of vinylidene fluoride resin and method for producing same
Semiconductor substrate, semiconductor device, and manufacturing methods for them
Electro-optical device and electronic apparatus
Underwater-mateable optical fiber connector