Patent ID: 6777890
Filing Date: 2004-08-17
Classification: A45C,F21L,F21V,F21Y,Y10S

Abstract:
A cylindrical miniature-LED light-emitting device comprising:a metal cylinder having a main body configured to receive an LED assembly and a battery assembly; said metal cylinder is provided on a front end thereof with a socket configured to receive an LED, and said metal cylinder is provided on a rear end thereof with a first thread section to threaded on a metal end cover; said LED assembly comprises said LED and a push switch, and said LED assembly is installed inside of said metal cylinder, said LED protrudes from said socket to the front end of said metal cylinder; said battery assembly comprises at least a battery and a bush, said battery assembly is installed inside of said metal cylinder, said LED assembly of said battery is connected with said push switch; a metal end cover provided with a second thread section is threaded on the rear end of said metal cylinder to form an electric current path between said battery and said metal cylinder; said LED light-emitting device operates when said LED is pressed on the front end of said metal cylinder and said push switch for controlling turning on/off of said LED is activated; said LED light-emitting device operates when said push switch is directly touched by said LED.