Wire connection structure of lamp unit
First Claim
1. A structure for connecting a wire to a lamp unit mounted to a lamp mounting window formed through an interior wall member covering a vehicle body panel, the structure comprising:
- an insulating housing mounted to the lamp mounting window;
a bulb which includes a first electrode and a second electrode and is attached to the insulating housing;
a wire connecting conductor which includes a wire connecting terminal portion for connection to the wire installed on a vehicle body panel-side of the interior wall member, and a first bulb contact portion electrically connected to the first electrode; and
a switch connecting conductor which includes a switch contact portion connected to a switch unit for switching an operating condition of the bulb, and a second bulb contact portion electrically connected to the second electrode, wherein a relative positional relation between the first electrode and the second electrode is so determined that the first electrode is disposed remote from the wire connecting terminal portion so as to increase a radiating area extending between the wire connecting terminal portion and the first bulb contact portion.
1 Assignment
0 Petitions
Accused Products
Abstract
A lamp unit (21) for mounting in a lamp mounting window in an interior wall member includes a bulb (27), mounted on an insulating housing (25), a wire connecting conductor (29), having a wire connecting terminal portion (29) for connection to an FFC (28), installed on a vehicle body panel-side of the interior wall member, and a power supply-side bulb contact portion (29b) electrically connected to one electrode (27a) of the bulb (27), and a switch connecting conductor (33) having a switch contact portion, connected to a switch unit (31), and a grounding-side bulb contact portion (33a) electrically connected the other electrode (27b) of the bulb (27). The relative positional relation between the electrodes (27a, 27b) of the bulb (27) on the insulating housing (25) is so determined that the one electrode (27a) of the bulb (27) is disposed remote from the wire connecting terminal portion (29a).
8 Citations
6 Claims
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1. A structure for connecting a wire to a lamp unit mounted to a lamp mounting window formed through an interior wall member covering a vehicle body panel, the structure comprising:
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an insulating housing mounted to the lamp mounting window;
a bulb which includes a first electrode and a second electrode and is attached to the insulating housing;
a wire connecting conductor which includes a wire connecting terminal portion for connection to the wire installed on a vehicle body panel-side of the interior wall member, and a first bulb contact portion electrically connected to the first electrode; and
a switch connecting conductor which includes a switch contact portion connected to a switch unit for switching an operating condition of the bulb, and a second bulb contact portion electrically connected to the second electrode, wherein a relative positional relation between the first electrode and the second electrode is so determined that the first electrode is disposed remote from the wire connecting terminal portion so as to increase a radiating area extending between the wire connecting terminal portion and the first bulb contact portion. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification