Vehicular lamps
First Claim
1. An electrical connection structure for a vehicular lamp, comprising:
- a back cover coupled to a bulb insertion hole formed in a back surface of a lamp body; and
a relay connector disposed on said back cover, said relay connector comprising an internal electrical connection section electrically connecting with a lamp bulb and an external electrical connection section electrically connecting with an external power source, said internal electrical connection section and said external electrical connection section are formed integrally with each other by a conductive terminal member penetrating said back cover, wherein said relay connector comprises a box member disposed on an outer surface of a bottom of said back cover and a cylinder member having a small diameter continuously formed with said box member.
2 Assignments
0 Petitions
Accused Products
Abstract
A vehicular lamp having a structure of electrical connection between a lamp bulb serving as a light source installed in a lamp body and an external power source for supplying electric power to the lamp bulb which includes a back cover detachably attached to a bulb insertion hole formed in a back surface of the lamp body and a relay connector connecting with both the lamp bulb and an external power source, and the relay connector is constituted by an internal electrical connection section disposed at an inside of the back cover for electrically connecting with the lamp bulb and an external electrical connection section disposed at an outside of the back cover for connecting with a harness for the external power source. The internal electrical connection section and the external electrical connection section are formed integrally with each other by a conductive terminal which penetrates the back cover.
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Citations
28 Claims
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1. An electrical connection structure for a vehicular lamp, comprising:
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a back cover coupled to a bulb insertion hole formed in a back surface of a lamp body; and a relay connector disposed on said back cover, said relay connector comprising an internal electrical connection section electrically connecting with a lamp bulb and an external electrical connection section electrically connecting with an external power source, said internal electrical connection section and said external electrical connection section are formed integrally with each other by a conductive terminal member penetrating said back cover, wherein said relay connector comprises a box member disposed on an outer surface of a bottom of said back cover and a cylinder member having a small diameter continuously formed with said box member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A vehicular lamp comprising:
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a lamp body formed of a resin material; an outer lens coupled to a front opening of said lamp body; a lamp chamber defined by said lamp body and said outer lens; a reflector installed within said lamp chamber, said reflector forming therein a bulb mounting hole; a lamp bulb having a metal piece inserted in said bulb mounting hole; a set spring resiliently urging said metal piece of said lamp bulb against said reflector; a back cover coupled to a bulb insertion hole formed in a back surface of said lamp body; and a relay connector disposed on said back cover, said relay connector comprising an internal electrical connection section electrically connecting with a lamp bulb and an external electrical connection section electrically connecting with an external power source, said internal electrical connection section and said external electrical connection section are formed integrally with each other by a conductive terminal member penetrating said back cover. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. An electrical connection structure for a vehicular lamp, comprising:
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a back cover coupled to a bulb insertion hole formed in a back surface of a lamp body; a relay connector disposed on said back cover, said relay connector comprising an internal electrical connection section electrically connecting with a lamp bulb and an external electrical connection section electrically connecting with an external power source, said internal electrical connection section and said external electrical connection section are formed integrally with each other by a conductive terminal member penetrating said back cover, said conductive terminal member including a positive conductive terminal and a negative conductive terminal both of which are integrally resin-molded with said back cover; and a spring electrically engaged with said negative conductive terminal and a metal piece of said lamp bulb. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28)
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Specification