JPS6454287U

JPS6454287U -

Info

Publication number: JPS6454287U
Application number: JP14725587U
Authority: JP
Priority date: 1987-09-26
Filing date: 1987-09-26
Publication date: 1989-04-04

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例のランプ装着状態
の側面図、第２図は操作レバーを引いた状態の片
口金蛍光ランプの抜き出し前の状態の側面図、第
３図は片口金蛍光ランプ用ソケツトの平面図、第
４図はその側面図、第５図は背面図、第６図は片
口金蛍光ランプの正面図、第７図はその側面図、
第８図はランプピンを正面からみた底面図である
。１……ソケツト本体、２……ランプ保持具、３
……片口金蛍光ランプ、４……口金部、５……受
部、６……ランプピン、７……係止突起、８……
係止爪、９……操作レバー、１０……凸部、１１
……ばね部、１６……接触ばね。 Fig. 1 is a side view of an embodiment of this invention with the lamp installed, Fig. 2 is a side view of the single-cap fluorescent lamp with the operating lever pulled and before it is pulled out, and Fig. 3 is a side view of the single-cap fluorescent lamp. 4 is a side view thereof, FIG. 5 is a rear view, FIG. 6 is a front view of a single-cap fluorescent lamp, and FIG. 7 is a side view thereof.
FIG. 8 is a bottom view of the lamp pin seen from the front. 1...Socket body, 2...Lamp holder, 3
...Single base fluorescent lamp, 4...Base part, 5...Receiving part, 6...Lamp pin, 7...Latching protrusion, 8...
Locking claw, 9... Operating lever, 10... Convex portion, 11
...Spring part, 16...Contact spring.

Claims

[Scope of utility model registration request]

A socket body has a receiving part for receiving the base part of a single-cap fluorescent lamp, and has a contact spring in the receiving part that comes into elastic contact with the tip end surface of the lamp pin of the base part, and a shaft rotatably attached to the side of the socket body. It has a locking pawl that locks onto a locking protrusion on the side of the base when the cap is attached, and when the locking pawl is rotated in a direction in which it is removed from the locking protrusion, the single base is rotated by the spring force of the contact spring. A socket for a single-base fluorescent lamp, comprising a lamp holder with an operating lever and a spring part that comes into elastic contact with a convex part of the base part to the extent that the fluorescent lamp can be prevented from jumping out.