Patent ID: 6062708
Filing Date: 2000-05-16
Classification: F21S,Y10S

Abstract:
A decoration lamp string device comprising:a certain shape control device, a plug, and a lamp string,the certain shape control device comprising a bulb-shaped, a lamp holder receiving a bulb-shaped main body, and a socket receiving the lamp holder,an electric circuit disposed in the bulb-shaped main body,a first lead-in wire, a second lead-in wire, and a third lead-in wire extending from an interior of the bulb-shaped main body,a first electric wire connected to the plug and the socket,a second electric wire connected to the plug and the lamp string,the lamp string comprising a plurality of decoration lamps, a third electric wire, and a fourth electric wire,a first copper post connected to the first lead-in wire and the first electric wire,a second copper post connected to the second lead-in wire and the third electric wire, anda third copper post connected to the third lead-in wire and the fourth electric wire.