| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve the connection reliability between a pin of a lamp and a conductive member of a socket. <P>SOLUTION: A base pin insertion part 23 comprising a base pin insertion hole and a base pin holding part is arranged in a conductive plate housing part 22 of a socket 20. The base pin insertion hole penetrates, with a width larger than a head part of a base pin 11 of a lamp 10, from a bottom surface part to a top surface part of the socket 20. The base pin holding part is continuous with the base pin insertion hole. The base pin holding part penetrates, with a width smaller than the head part of the base pin 11 but larger than a shaft part of the base pin 11, from a bottom surface part to a top surface part of the socket 20. A bottom surface contact portion 32 of a conductive plate 30 housed in the conductive plate housing part 22 is formed such that it comes into contact with a surface on the shaft part side of the head part of the base pin 11 when the base pin 11 is slid into the base pin holding part with the base pin 11 inserted into the base pin insertion hole from a bottom surface part 27 of the socket 20 and the head part of the base pin 11 protruding from the top surface part side of the socket 20. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
