| 摘要 |
A power supply device of an airbag module is provided to prevent disconnection between a lead wire and a connector by restricting the tube from being lifted up or bent, and to assemble and disassemble a protector easily by surrounding the tube with first and second separation guides of the protector. A power supply device of an airbag module is composed of a lead wire(60) electrically connected to a terminal installed at a side of an inflator(52) to transmit power, a connector(62) electrically connected to a power terminal, placed in an airbag module housing(50) in parallel with the inflator and combined with an end of the lead wire, a tube(64) composed of bellows surrounding the other end of the lead wire and fixed to a fitting groove(50a) of the airbag module housing, and a protector(70) installed in the tube to connect the tube to the connector. The protector is composed of first and second separation guides surrounding the tube in connecting the lead wire to the connector. |
