JPS62178481U

JPS62178481U -

Info

Publication number: JPS62178481U
Application number: JP6692886U
Authority: JP
Priority date: 1986-05-06
Filing date: 1986-05-06
Publication date: 1987-11-12

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例に係るアース線の
取付け構造の分解斜視図、第２図は、第１図の組
立て状態の断面図、第３図は、本考案の他の実施
例の要部斜視図、第４図および第５図は従来例に
よるアース線の取付け構造の断面図である。符号の説明、１……ソケツト、２……開口部、
３……ランプ、４……口金、５……開口部、６…
…リード線（プラス側の）、７……電極端子、８
……プラス電極、９……インシユレータ、１０…
…バネ受け部、１１……コイルバネ、１２……ア
ース線（マイナス側のリード線）、１３……接続
端子、１４……接続部、１５……絶縁ハウジング
、１６……シール部材。 FIG. 1 is an exploded perspective view of a ground wire mounting structure according to an embodiment of the present invention, FIG. 2 is a sectional view of the assembled state of FIG. 1, and FIG. 3 is another embodiment of the present invention. 4 and 5 are cross-sectional views of a conventional ground wire mounting structure. Explanation of symbols, 1...Socket, 2...Opening,
3... lamp, 4... base, 5... opening, 6...
... Lead wire (positive side), 7 ... Electrode terminal, 8
...Positive electrode, 9...Insulator, 10...
... Spring receiving part, 11 ... Coil spring, 12 ... Earth wire (minus side lead wire), 13 ... Connection terminal, 14 ... Connection section, 15 ... Insulation housing, 16 ... Seal member.

Claims

[Scope of Claim for Utility Model Registration] (1) A conductive socket body into which the base of the lamp is removably attached to one opening and connected to the negative electrode of the inserted base, and an opening on the opposite side of the socket body. each of the positive and negative lead wires inserted into the socket, an electrode terminal attached to the positive lead wire that comes into contact with the positive electrode of the lamp inserted into the socket body, and the electrode terminal. an insulator housed in the socket body, and an insulator disposed between the spring receiver provided in the socket body and the insulator to force the electrode terminal to the positive electrode. a conductive coil spring that constantly presses the insulator toward the base of the lamp so that the insulator comes into contact with the base of the lamp;
A connection terminal that is locked to the coil spring is attached to the negative lead wire, and the negative lead wire is electrically connected to the lamp cap, which serves as the negative electrode of the lamp, through the coil spring to form a ground circuit. An installation structure for a ground wire of a lamp socket, characterized by comprising: (2) The lamp socket ground wire mounting structure according to claim 1, wherein the connection terminal has a cylindrical connection portion into which an end portion of the coil spring is press-fitted.