JPS61144522U

JPS61144522U -

Info

Publication number: JPS61144522U
Application number: JP2786485U
Authority: JP
Priority date: 1985-02-27
Filing date: 1985-02-27
Publication date: 1986-09-06
Also published as: JPH03649Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す下面図、第２
図は第１図の平面図、第３図は第１図の正面図、
第４図は第１図の配線ブロツクを分解した一方の
絶縁部材及び配線網の下面図、第５図は第１図の
配線ブロツクを使用した照明器具の電気回路図、
第６図及び第７図は第１図の配線ブロツクにおけ
る電流ヒユーズ取付部分の拡大部分断面斜視図及
び分解斜視図、第８図は第６図の―線断面図
である。第９図は環形蛍光ランプ２灯用照明器具
の電気回路図、第１０図は従来の配線ブロツクの
下面図、第１１図は第１０図の―線拡大断面
図である。第１２図乃至第１５図は本考案の前提
となる配線ブロツクを説明するためのもので、第
１２図は下面図、第１３図は第１２図の―線
拡大断面図、第１４図は第１３図の―線断面
図、第１５図は第１２図の―線拡大断面図で
ある。１２……配線ブロツク、１５，１６……絶縁部
材、１７……回路網、１８……グローランプ用ソ
ケツト、１９……豆球用ソケツト、２０……プル
スイツチ収納部、２１……グローランプ用ソケツ
ト、２８……係止爪、４４……電流ヒユーズ。 Fig. 1 is a bottom view showing one embodiment of the present invention;
The figure is a plan view of figure 1, figure 3 is a front view of figure 1,
Figure 4 is an exploded bottom view of one insulating member and wiring network of the wiring block in Figure 1, Figure 5 is an electrical circuit diagram of a lighting fixture using the wiring block in Figure 1,
6 and 7 are an enlarged partial sectional perspective view and an exploded perspective view of the current fuse mounting portion of the wiring block of FIG. 1, and FIG. 8 is a sectional view taken along the line -- in FIG. 6. FIG. 9 is an electric circuit diagram of a lighting fixture for two annular fluorescent lamps, FIG. 10 is a bottom view of a conventional wiring block, and FIG. 11 is an enlarged sectional view taken along the line -- in FIG. 12 to 15 are for explaining the wiring block that is the premise of the present invention. FIG. 12 is a bottom view, FIG. 13 is an enlarged sectional view taken along the line - - in FIG. 12, and FIG. 13 is a sectional view taken along the line ``-'', and FIG. 15 is an enlarged sectional view taken ``--'' in FIG. 12. 12...Wiring block, 15, 16...Insulating member, 17...Circuit network, 18...Socket for glow lamp, 19...Socket for miniature bulb, 20...Pull switch storage section, 21...Socket for glow lamp , 28...Latching pawl, 44...Current fuse.

Claims

[Scope of utility model registration request]

A pull switch, a plurality of sockets for glow lamps, a socket for miniature bulbs, etc. are integrally formed on one side of a pair of insulating members, and a punched metal plate is sandwiched between each of these parts by the pair of insulating members. In a device in which wiring is performed in a circuit network and a current fuse is used as a jumper wire in one of the crossing portions of the circuit network, one of the pair of insulating members is connected to a portion corresponding to the crossing portion of the circuit network of the other insulating member. 1. A wiring block for a lighting device, characterized in that a locking pawl is integrally protruded through the wire block and locks and fixes the current fuse installed on a mating insulating member at a tip end thereof.