JPS59158320U

JPS59158320U - discharge lamp ballast

Info

Publication number: JPS59158320U
Application number: JP5270483U
Authority: JP
Inventors: 登松本; 明溝尾
Original assignee: 日立照明株式会社
Priority date: 1983-04-11
Filing date: 1983-04-11
Publication date: 1984-10-24
Also published as: JPH02900Y2

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 drawings]

第１図は環形螢光ランプの中心部に器具本体をセットす
るタイプの器具の側、断面図、第２図は第１図の下面図
、第３図は従来品安定器の平面図、第４図は第３図の側
面図、第５図、第６図は本案金具を用いた安定器の実施
例を示す平面図、第７　　。図は第５図、第６図の金具を折曲げた状態を示す平面図
、第８図は第７図の側面図である。１・・・環形ランプ器具、２・・・器具本体、３・・・
電球用口金、４・・・ランプホルダー、５・・・環形ラ
ンプ、６・・・安定器、７・・・従来金具、８・・・本
案金具、９・・・打抜穴、ａ・・・安定器本体部対角線
寸法、ｂ・・・金具対角線寸法。Figure 1 is a side, cross-sectional view of a type of device in which the device body is set in the center of an annular fluorescent lamp, Figure 2 is a bottom view of Figure 1, and Figure 3 is a plan view of a conventional ballast. 4 is a side view of FIG. 3, FIGS. 5 and 6 are plan views showing an embodiment of a stabilizer using the proposed metal fittings, and FIG. 7 is a side view of FIG. The figure is a plan view showing the bent state of the metal fittings shown in FIGS. 5 and 6, and FIG. 8 is a side view of FIG. 7. 1... Annular lamp fixture, 2... Fixture body, 3...
Light bulb base, 4... Lamp holder, 5... Annular lamp, 6... Ballast, 7... Conventional fitting, 8... Original fitting, 9... Punching hole, a...・Diagonal dimension of ballast main body, b... diagonal dimension of metal fitting.

Claims

[Scope of utility model registration request]

A discharge lamp ballast for an annular fluorescent lamp appliance, characterized in that the tip of a metal fitting used during automatic assembly of the ballast is bent and accommodated within the diagonal dimension of the ballast main body.