JPH02123011U

JPH02123011U -

Info

Publication number: JPH02123011U
Application number: JP3312289U
Authority: JP
Priority date: 1989-03-22
Filing date: 1989-03-22
Publication date: 1990-10-09

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す部分断面を含む
正面図、第２図は第１図のＡ−Ａ線に沿う拡大断
面図、第３図は第１図の蛍光ランプ装置の分解正
面図、第４図は第１図の蛍光ランプ装置における
仕切板の拡大斜視図である。第５図は従来の電球
形蛍光ランプ装置の部分断面を含む正面図、第６
図は第５図のＢ−Ｂ線に沿う断面図、第７図は第
５図の蛍光ランプ装置の分解正面図である。１……ベース、２……Ｅ形口金、３……グロー
ブ、４……外囲器、６……ランプ点灯回路部品、
６ａ……安定器、７……蛍光ランプ、１０……仕
切板、１０ｂ……側壁部、１１，１２，１３……
切欠き部。 Fig. 1 is a front view including a partial cross section showing an embodiment of the present invention, Fig. 2 is an enlarged sectional view taken along line A-A in Fig. 1, and Fig. 3 is an exploded front view of the fluorescent lamp device shown in Fig. 1. FIG. 4 is an enlarged perspective view of a partition plate in the fluorescent lamp device of FIG. 1. Figure 5 is a front view including a partial cross section of a conventional self-ballasted fluorescent lamp device;
The figure is a sectional view taken along line BB in FIG. 5, and FIG. 7 is an exploded front view of the fluorescent lamp device in FIG. 5. 1...Base, 2...E-type base, 3...Glove, 4...Envelope, 6...Lamp lighting circuit parts,
6a... Ballast, 7... Fluorescent lamp, 10... Partition plate, 10b... Side wall portion, 11, 12, 13...
Notch part.

Claims

[Scope of Claim for Utility Model Registration] (1) The inside of the envelope formed by fitting the open end of the base with the E-shaped cap on the top to the outer periphery of the open end of the glove, It is divided into a first space on the base side and a second space on the glove side by a dish-shaped partition plate fitted along the space, and the lamp lighting circuit components are arranged in the first space and the curved tube fluorescent lamp is arranged in the second space. A notch is partially formed in the side wall of the partition plate along the inner periphery of the opening end of the globe, and lamp lighting circuit components are selectively fitted and fixed in the notch. Light bulb type fluorescent lamp device. (2) The self-ballasted fluorescent lamp device according to claim 1, wherein the lamp lighting circuit component fitted into the notch of the partition plate includes at least a ballast. (3) There are multiple notches in the partition plate at different positions, and the lamp lighting circuit components with poor heat resistance are fitted and fixed in the notch in which the ballast is fitted and the notch furthest away. The self-ballasted fluorescent lamp device according to claim 2.