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
Dye sensitised solar cell
Light-emitting element, light-emitting device, and electronic device
Systems and methods for dynamically modifying subcriber service profile stored in home location register while roaming in wireless telecommunication networks
Circuit board having semiconductor chip embedded therein
Image generation device with optimized dose control
Mechanisms for marking the orientation of a sawed die
Keypoint descriptor generation by complex wavelet analysis
  Randomly Featured Patents
Control system for allowing multiple chips of a disk drive to safely assert and de-assert a reset signal on a reset line
Method of treating osteoarthritis with an antibody to NGF
Portable infant seat having a detachable base
Braking system for braking a rotor relative to a stator
Methods and apparatus for securing and tensioning a urethral sling
Ultrasonic tying tool
Tooth templates for bracket positioning and other uses
Application of 4-carbamoyl-1-.beta.-D-ribofuranosyl imidazolium-5-olate to the treatment of multiple sclerosis
Wall sconce
Circuit for linearizing frequency modulated oscillators on microstrip