JPH045016U

JPH045016U -

Info

Publication number: JPH045016U
Application number: JP4419590U
Authority: JP
Priority date: 1990-04-25
Filing date: 1990-04-25
Publication date: 1992-01-17

Description

[Brief explanation of the drawing]

第１図ないし第７図は本考案の実施例を示すも
のであり、第１図はセードを除いた状態の斜視図
、第２図はランプ支持具の分解斜視図、第３図は
支持環の斜視図、第４図は支持環の断面図、第５
図は丸形蛍光灯の装着動作を説明するセードを除
いた状態の斜視図、第６図及び第７図は丸形蛍光
灯装着時のランプ支持具の動作を説明する斜視図
である。第８図ないし第１０図は本考案の他の実
施例を示すものであり、第８図はランプ支持具の
分解斜視図、第９図は支持環の斜視図、第１０図
は支持環の断面図である。第１１図ないし第１３
図は本考案に対する従来例を示すものであり、第
１１図はセードを除いた状態の斜視図、第１２図
はセードを除いた状態の正面図、第１３図はラン
プ支持具の斜視図である。１……器具本体、２……ソケツト、３……ラン
プ支持具、４……丸形蛍光灯、６……支持ばね、
７……支持環、８……脚部、９……支持環支持部
、１０……長孔、１１……係合片、１２……摩擦
面。 Figures 1 to 7 show an embodiment of the present invention. Figure 1 is a perspective view with the shade removed, Figure 2 is an exploded perspective view of the lamp support, and Figure 3 is a support ring. Fig. 4 is a sectional view of the support ring, Fig. 5 is a perspective view of the supporting ring.
The figure is a perspective view with the shade removed to explain the mounting operation of the round fluorescent lamp, and FIGS. 6 and 7 are perspective views illustrating the operation of the lamp support when the round fluorescent lamp is mounted. Figures 8 to 10 show other embodiments of the present invention, in which Figure 8 is an exploded perspective view of the lamp support, Figure 9 is a perspective view of the support ring, and Figure 10 is a perspective view of the support ring. FIG. Figures 11 to 13
The figures show a conventional example of the present invention; Fig. 11 is a perspective view with the shade removed, Fig. 12 is a front view with the shade removed, and Fig. 13 is a perspective view of the lamp support. be. 1... Appliance body, 2... Socket, 3... Lamp support, 4... Round fluorescent lamp, 6... Support spring,
7... Support ring, 8... Leg portion, 9... Support ring support portion, 10... Elongated hole, 11... Engagement piece, 12... Friction surface.

Claims

[Scope of utility model registration request]

A fixed socket with an integrated lamp holder and a lamp support are installed in the fixture body at one diameter position of the round fluorescent lamp, and the round fluorescent lamp is supported and equipped with this socket and lamp support. In the round fluorescent lamp lighting fixture, the support spring is attached to the fixture body, and the circular fluorescent lamp is slidably attached to the support spring and has an arc-shaped inner surface that forms a friction surface that tightly contacts the round fluorescent lamp. A round fluorescent lamp lighting device comprising: a support ring that forms an opening between the support spring when the lamp is not installed, and substantially closes the opening when the round fluorescent lamp is installed. utensils.