JPS61158085U

JPS61158085U -

Info

Publication number: JPS61158085U
Application number: JP4261085U
Authority: JP
Priority date: 1985-03-25
Filing date: 1985-03-25
Publication date: 1986-09-30

Description

[Brief explanation of the drawing]

第１図はこの考案の第１の実施例の要部の斜視
図、第２図は要部の分解斜視図、第３図は操作要
領の説明図、第４図は第２の実施例の要部の斜視
図、第５図は第３の実施例の要部の分解斜視図、
第６図は第４の実施例の要部の分解斜視図、第７
図は第５の実施例の栓受け体の斜視図、第８図は
第６の実施例の栓受け体の断面図、第９図は従来
例の要部の分解斜視図、第１０図は照明器具の取
付け状態の断面図である。Ａ……栓受け体、Ｂ……支持体、Ｃ……弾性保
持機構、Ｌ……片口金蛍光ランプ、３……軸体、
６……弾性係合子、６ａ……係合部、９……口金
、１０……突起、１１……ランプピン、１４……
抱持ばね、１５……軸体挿入部、１７……非弾性
係合部、１８……押圧ばね、１９……支持ばね、
２０……穴部、２１……受電部、２２……回動部
、２３……ばね、２４……可動接点、２５……ば
ね。 Fig. 1 is a perspective view of the main parts of the first embodiment of this invention, Fig. 2 is an exploded perspective view of the main parts, Fig. 3 is an explanatory diagram of the operation procedure, and Fig. 4 is the main part of the second embodiment. A perspective view of the main parts, FIG. 5 is an exploded perspective view of the main parts of the third embodiment,
FIG. 6 is an exploded perspective view of the main parts of the fourth embodiment, and FIG.
The figure is a perspective view of the stopper receiver of the fifth embodiment, FIG. 8 is a sectional view of the stopper receiver of the sixth embodiment, FIG. 9 is an exploded perspective view of the main parts of the conventional example, and FIG. FIG. 3 is a cross-sectional view of the lighting fixture in an attached state. A...Bung holder, B...Support, C...Elastic holding mechanism, L...Single cap fluorescent lamp, 3...Shaft,
6... Elastic engager, 6a... Engaging portion, 9... Base, 10... Protrusion, 11... Lamp pin, 14...
Holding spring, 15... Shaft insertion part, 17... Inelastic engagement part, 18... Pressing spring, 19... Supporting spring,
20...Hole part, 21...Power receiving part, 22...Rotating part, 23...Spring, 24...Movable contact, 25...Spring.

Claims

[Claims for Utility Model Registration] (1) A stopper holder for electrically connecting a single-cap fluorescent lamp, a support that rotatably supports the stopper holder, and a single-cap holder connected to the stopper holder. A single-cap fluorescent lamp-type lighting fixture equipped with an elastic holding mechanism that elastically holds a fluorescent lamp in a predetermined position in a detachable manner. (2) A utility model in which the elastic holding mechanism includes a protrusion provided on the circumferential surface of the cap of the single-cap fluorescent lamp, and an elastic engager provided on the support body that engages the protrusion. A single-cap fluorescent lamp type lighting fixture as set forth in registered claim (1). (3) The scope of the utility model registration claim, wherein the elastic holding mechanism is provided on the support body and is constituted by a pair of holding springs that elastically hold the circumferential surface of the cap of the single-capped fluorescent lamp. Single-cap fluorescent lamp type lighting equipment described in paragraph (1). (4) The rotational support structure of the stopper holder with respect to the support includes a shaft protruding from both sides of the stopper holder and a structure provided on the support to move the shaft in one direction. and a shaft body insertion part into which the shaft body is inserted in the state, and the elastic holding mechanism engages the projections with a protrusion provided on the circumferential surface of the base of the single-cap fluorescent lamp and a part provided on the support body. Utility model registration claim No. 1, which comprises an engaging portion that fits together, and a pressing spring that presses and biases the shaft so that the protrusion is elastically pressed into engagement with the engaging portion.
Single-cap fluorescent lamp type lighting equipment described in ). (5) The rotational support structure of the stopper receiver relative to the support includes a shaft protruding from both sides of the stopper receiver, and a hole provided in the support, into which the shaft is inserted, at the tip. the elastic holding mechanism comprises a protrusion provided on the circumferential surface of the base of the single-cap fluorescent lamp; an engaging portion provided on the support body that engages the protrusion; and the protrusion. and the above-mentioned support spring which elastically presses and engages with the above-mentioned engaging portion.
The single-cap fluorescent lamp type lighting equipment described in Section 1. (6) The stopper receiver includes a power receiving part that electrically connects the single-cap fluorescent lamp, and the power receiving part is slidably supported in one direction and rotatably supported by the support. the elastic holding mechanism includes a protrusion provided on the circumferential surface of the cap of the single-cap fluorescent lamp; an engaging portion provided on the support body that engages the protrusion; A registered utility model comprising a spring interposed between the power receiving part and the rotating part to elastically press and engage the protrusion with the engaging part and biasing the power receiving part to a protruding posture. A single-cap fluorescent lamp type lighting fixture according to claim (1). (7) The plug receiver has a movable contact that comes into contact with a lamp pin of the single-cap fluorescent lamp, and the elastic holding mechanism has a protrusion provided on the circumferential surface of the cap of the single-cap fluorescent lamp, and the support body. an engaging part that is provided in the housing and engages the protrusion; and a spring that urges the movable contact in a direction to press the lamp pin in order to elastically press and engage the protrusion with the engaging part. Claims No. (1) for Utility Model Registration
The single-cap fluorescent lamp type lighting equipment described in Section 1.