| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lamp base enabling electric insulation better than a conventional technology by only a minimum time and effort in terms of a device technology by improving a model of a base 1 for a lamp 2, especially for a high pressure discharge lamp provided with a housing part 46 for an electronic device of the lamp 2, at least one another electronic device 47, for example, a chamber 44 for housing a transformer, wherein the electric contact element 48 is arranged at the base 1 and the contact element 48 connects a lead-in wire 14 of the lamp 2 and an voltage output 49 of the transformer 47 through a connection area 92. <P>SOLUTION: A connection area 92 is electrically insulated from a housing chamber 46 of a base 1 by a contact cover 94. <P>COPYRIGHT: (C)2007,JPO&INPIT |
