JPS5810314U

JPS5810314U - lighting equipment

Info

Publication number: JPS5810314U
Application number: JP10457481U
Authority: JP
Inventors: 実鈴木; 中山　禎浩
Original assignee: Mitsubishi Electric Corp
Current assignee: Mitsubishi Electric Corp
Priority date: 1981-07-14
Filing date: 1981-07-14
Publication date: 1983-01-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の照明器具の一部を断面して示す正面図、
第２図は第１図の照明器具におけるソケットホルダの部
分の一部を断面して示す図、第３図は従来の照明器具の
正面図、第４図は従来の照明器具の構成を示す分解斜視
図、第５図ａはこの考案の照明器具の一実施例における
吊下げパイプの平面図、第５図すは同上吊下げパイプの
一部を断面して示す図、第６図ａはこの考案の照明器具
におけるソケットホルダの一部を断面して示す図、第６
図すは第６図ａの平面図、第７図はこの考案の照明器具
に使用される水平ねじ棒を示す正面図、第８図はこの考
案の照明器具に使用されるソケット取付けねじの正面図
、第９図ａはこの考案の照明器具の一実施例の一部を断
面して示す正面図、第９図すは第９図ａの矢印Ａ方向か
ら見た平面図、第１０図はこの考案の照明器具における
ソケットホルダの部分の斜視図、第１１図ａはこの考案
の照明器具の他の実施例に使用される水平ねじ棒および
ソケット取付けねじの正面図、第１１図すは第１１図ａ
の側面図である。２・・・吊下げパイプ、２ａ・・・貫通孔、２ｂ、　　
４゜４’　、５．８，１２ａ・・・ねじ溝、３−・二・
ソケットホルダ、７・・・ソケット、１０・・・ランプ
、１２・・・水平ねじ棒、１３・・・ソケット取付けね
じ、１４・・・割りピン。なお、図中、同一符号は同一
または相当部、分を示す。FIG. 1 is a front view showing a part of a conventional lighting fixture in cross section;
Figure 2 is a cross-sectional view of a portion of the socket holder in the lighting fixture shown in Figure 1, Figure 3 is a front view of the conventional lighting fixture, and Figure 4 is an exploded view showing the configuration of the conventional lighting fixture. FIG. 5a is a plan view of a hanging pipe in an embodiment of the lighting device of this invention; FIG. 5 is a cross-sectional view of a part of the same hanging pipe; FIG. FIG. 6 is a partially cross-sectional view of the socket holder in the lighting device of the invention.
The figure is a plan view of Figure 6a, Figure 7 is a front view showing the horizontal threaded rod used in the lighting fixture of this invention, and Figure 8 is a front view of the socket mounting screw used in the lighting fixture of this invention. Figure 9a is a front view showing a part of an embodiment of the lighting device of this invention in cross section, Figure 9 is a plan view seen from the direction of arrow A in Figure 9a, and Figure 10 is a FIG. 11a is a perspective view of the socket holder portion of the lighting fixture of this invention, and FIG. Figure 11a
FIG. 2... Hanging pipe, 2a... Through hole, 2b,
4゜4', 5.8, 12a...thread groove, 3-, 2,
Socket holder, 7... Socket, 10... Lamp, 12... Horizontal threaded rod, 13... Socket mounting screw, 14... Cotter pin. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

(1) A socket that is fixed to the flange of the hanging device and has a horizontal threaded rod passed through it and is screwed into it to attach a hanging pipe and a lamp, a socket holder that is attached to the hanging pipe and holds the socket, and a socket holder that is attached to the hanging pipe and holds the socket; In order to hold the socket, a socket mounting screw is provided that penetrates and screws into the upper part of the socket and the socket holder, and engages orthogonally with the horizontal threaded rod to stop the loosening direction of the socket holder together with the horizontal threaded rod. Lighting equipment.

(2) Utility model registration claim 1, characterized in that the horizontal threaded rod and the socket mounting screw have a split pin.
Lighting equipment as described in section.