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
Network-based dynamic encoding
Semiconductor memory device
Method of fabricating crystal unit, crystal unit fabrication mask, and crystal unit package
Distributive data capture
Disk drive with a subset of sectors with reduced write-to-read gap
TV wall mount
Flat display panel and method for forming the same
  Randomly Featured Patents
Arrangement of steering wheel and control mechanisms
Portable water quality monitoring system
Remote acceptance switch for computer mouse
Thin film field effect transistor, CMOS inverter, and methods of forming thin film field effect transistors and CMOS inverters
Electronic component failure indicator
Long-scale meter movement having a one-piece outer pole and return ring, and a demountable subassembly therein comprising magnet, central core, moving coil and support frame
Software updating apparatus, software updating system, invalidation method, and invalidation program
Method for handling an electronic request with the aid of an intermediary entity
Air conditioner
Blender for mixing particulate solid materials including an internal baffle