JPH0291107U

JPH0291107U -

Info

Publication number: JPH0291107U
Application number: JP16959088U
Authority: JP
Priority date: 1988-12-28
Filing date: 1988-12-28
Publication date: 1990-07-19

Description

[Brief explanation of drawings]

第１図は本考案の第１の実施例を示す部分断面
を含む正面図、第２図は第１図における蛍光ラン
プのランプホルダの底面図、第３図は第１図の蛍
光ランプにおけるガラスグローブの平面図、第４
図は第１図の蛍光ランプにおけるランプホルダと
ガラスグローブの組立時の正面図、第５図は第１
図の蛍光ランプにおけるベースとガラスグローブ
の組立時の正面図である。第６図は本考案の第２
の実施例を示す部分断面を含む正面図、第７図は
第６図の蛍光ランプにおけるランプホルダとガラ
スグローブの組立時の正面図である。第８図は従
来の電球形蛍光ランプの部分断面を含む正面図、
第９図は第８図の蛍光ランプにおけるランプホル
ダとガラスグローブの組立時の正面図、第１０図
は第８図の蛍光ランプにおけるベースとガラスグ
ローブの組立時の正面図である。８……Ｅ形口金、９……ベース、１１……ガラ
ス管、１２……ランプホルダ、１２ｃ……フラン
ジ、１２ｄ……凸部、１３……ガラスグローブ、
１３ａ……開口端部、１３ｂ……凹部、１４……
接着剤、１５……ランプホルダ、１５ｃ……フラ
ンジ、１５ｄ……係止片、１６……ガラスグロー
ブ、１６ａ……開口端部、１６ｂ……引掛り部。 FIG. 1 is a front view including a partial cross section showing the first embodiment of the present invention, FIG. 2 is a bottom view of the lamp holder of the fluorescent lamp in FIG. 1, and FIG. 3 is a glass glass in the fluorescent lamp in FIG. 1. Globe top view, 4th
The figure is a front view of the fluorescent lamp in Figure 1 when the lamp holder and glass globe are assembled, and Figure 5 is the front view of the fluorescent lamp in Figure 1.
FIG. 3 is a front view of the fluorescent lamp shown in the figure when the base and the glass globe are assembled. Figure 6 is the second version of this invention.
FIG. 7 is a front view of the fluorescent lamp of FIG. 6 when the lamp holder and glass globe are assembled. FIG. 8 is a front view including a partial cross section of a conventional compact fluorescent lamp;
9 is a front view of the fluorescent lamp of FIG. 8 when the lamp holder and the glass globe are assembled, and FIG. 10 is a front view of the fluorescent lamp of FIG. 8 when the base and the glass globe are assembled. 8...E-shaped cap, 9...Base, 11...Glass tube, 12...Lamp holder, 12c...Flange, 12d...Protrusion, 13...Glass globe,
13a...opening end, 13b...recess, 14...
Adhesive, 15... Lamp holder, 15c... Flange, 15d... Locking piece, 16... Glass globe, 16a... Open end, 16b... Hook portion.

Claims

[Claims for Utility Model Registration] (1) A cap-like base with an E-shaped cap has a flange at its open end in the shape of a circular dish that supports the end of a glass tube forming a meandering discharge path. The open end of a glass globe fitted into the outer periphery of the lamp holder is inserted and fixed with adhesive, and the lamp holder has a partially convex portion on the outer periphery, and the open end of the glass globe is attached to the outer periphery of the lamp holder. The diameter of the glass globe is reduced to the inner diameter into which it is inserted, and the reduced diameter opening end has a recess into which the convex part of the lamp holder is partially inserted, and the concave part of the glass globe is inserted into the corresponding convex part of the lamp holder. By holding the base and rotating it sideways, the reduced diameter opening end of the glass globe is locked with the flange of the lamp holder and the convex part, and with the base temporarily attached, cover the opening end of the glass globe and attach it with adhesive. A compact fluorescent lamp characterized by being fixed. (2) A circular dish-shaped lamp holder having a flange at the open end that supports the end of a curved glass tube forming a meandering discharge path in the open end of a cap-like base equipped with an E-shaped cap. The lamp holder has a plurality of elastic locking pieces integrally attached to the flange that partially oppose the outer periphery of the lamp holder, and the open end of a glass globe fitted on the outer periphery is inserted and fixed by adhesive. The globe has an integral hook part on the outer periphery of the open end that engages the locking piece from the inside, and the locking piece is elastically connected to the open end of the glass globe between the outer periphery of the lamp holder and the locking piece. A light bulb-shaped fluorescent lamp characterized in that the base is temporarily fixed by being deformed and press-fitted, then the base is placed over the open end of a glass globe and fixed with adhesive.