| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting system capable of quickly removing accumulated heat generated by light emission, avoiding a temperature rising reaction, extending a use life and the safety of a lighting fixture, and achieving energy saving and environmental protection. <P>SOLUTION: The lighting system includes a lamp socket body and a heat sink structure. The lamp socket body is coupled to the heat sink structure via a connection shaft, and rotates the heat sink structure relative to the lamp socket body. Furthermore, a power source is added in the lamp socket body, the connection shaft is pulled to rotate the heat sink structure more dynamically. Then, an electric connector with an extendable base is designed to retain electric contact with a conductive area on a heat sink mask all the time at the rotation of the heat sink structure, whereby a lamp pair still obtains electricity and can retain light emission at the rotation of the heat sink structure. <P>COPYRIGHT: (C)2011,JPO&INPIT |
