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
Plants and seeds of hybrid corn variety CH717591
Comparison of visual information
Power converter and method of power conversion
Testing apparatus and testing method for telephone apparatus
Semiconductor device and fabrication method
Integrated circuit with electromagnetic intrachip communication and methods for use therewith
Scoring users of network based users
  Randomly Featured Patents
Triple pass ceramic cross-flow heat recuperator
Method and apparatus for carrying out pre-treatment of wheat grains for flour milling
Trash can
Unhydrolyzed jojoba protein products having high simmondsin concentration
Packaging multiple dies on a ball grid array substrate
Method and apparatus for rapid electrochemical analysis
Apparatus and method for efficient TDMA bandwidth allocation for TCP/IP satellite-based networks
Vaccine comprising recombinant feline leukemia antigen and saponin adjuvant
Self-sensing clamping device for a safetybelt system
Talking clock