JPS5967811U

JPS5967811U - lighting equipment

Info

Publication number: JPS5967811U
Application number: JP16434182U
Authority: JP
Inventors: 井川　正夫
Original assignee: 東芝テック株式会社
Priority date: 1982-10-29
Filing date: 1982-10-29
Publication date: 1984-05-08

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来例を示す一部を切欠した側面図、第２図は
そのシャーシの平面図、第３図はそのシャーシへのケー
シングの取付状態を拡大して示す縦断側面図、第４図は
この考案の一実施例を示す一部を切欠した側面図、第５
図はそのシャーシの平面図、第６図はそのケースの取付
関係を拡大して示す分解斜視図、第７図はその要部を拡
大した縦断側面図である。３・・・セード、８・・・電子スタータ回路素子、９・
・・ケース、１４・・・シャーシ、１５・・・凹部、１
６・・・平坦部、２０・・・遮熱板兼取付板、２４・・
・遮熱壁、２７・・・放熱孔。Ｚ−ＪＪ　　　　ＪＺ。ン　　　　）−）＼Fig. 1 is a partially cutaway side view showing a conventional example, Fig. 2 is a plan view of its chassis, Fig. 3 is a vertical sectional side view showing an enlarged view of how the casing is attached to the chassis, and Fig. 4. 5 is a partially cutaway side view showing one embodiment of this invention.
The figure is a plan view of the chassis, FIG. 6 is an enlarged exploded perspective view showing the mounting relationship of the case, and FIG. 7 is an enlarged longitudinal sectional side view of the main parts. 3...Sade, 8...Electronic starter circuit element, 9...
...Case, 14...Chassis, 15...Recess, 1
6... Flat part, 20... Heat shield plate/mounting plate, 24...
・Heat shield wall, 27...radiation hole. Z-JJ JZ. )−) ＼

Claims

[Scope of utility model registration request]

A chassis that holds the shade and is suspended from the ceiling is provided, and this chassis has a recess located at the center and recessed upward, and a flat part facing lower than the ceiling surface of this recess at the outer periphery of the recess, and an outer wall A case having a heat radiation hole and housing an electronic starter circuit element inside is provided, a heat shield plate/mounting plate having a heat shield wall is provided, the case is attached to the back side of the heat shield wall, and the case is mounted on the back side of the heat shield wall. A lighting device characterized in that the heat shielding plate/mounting plate is attached to the flat part with the front surface of the thermal wall facing toward the center of the chassis.