JPS6419253U

JPS6419253U -

Info

Publication number: JPS6419253U
Application number: JP11467687U
Authority: JP
Priority date: 1987-07-27
Filing date: 1987-07-27
Publication date: 1989-01-31

Description

[Brief explanation of the drawing]

第１図乃至第６図は本考案口金付電球の実施の
一例を示すもので、第１図は分解斜視図、第２図
は斜視図、第３図は縦断面図、第４図は第３図の
―線に沿う断面図、第５図は背面図、第６図
は端子片の斜視図、第７図乃至第９図は従来の口
金付電球の一例を示すもので、第７図は縦断面図
、第８図は背面図、第９図は端子片とリード線と
の関係を示す斜視図である。符号の説明、１……口金付電球、２……ガラス
球、３……ピンチシール部、５ａ，５ｂ……リー
ド線、６……フイラメント、２７……口金部、３
６……口金部後端の中心部を垂直に通る線、３７
ａ，３７ｂ……接続部。 Figures 1 to 6 show an example of the implementation of the light bulb with base of the present invention, in which Figure 1 is an exploded perspective view, Figure 2 is a perspective view, Figure 3 is a vertical sectional view, and Figure 4 is an exploded perspective view. 3 is a cross-sectional view taken along the line -, FIG. 5 is a rear view, FIG. 6 is a perspective view of a terminal piece, and FIGS. 7 to 9 show an example of a conventional light bulb with a base. 8 is a longitudinal sectional view, FIG. 8 is a rear view, and FIG. 9 is a perspective view showing the relationship between the terminal piece and the lead wire. Explanation of symbols, 1... Light bulb with base, 2... Glass bulb, 3... Pinch seal portion, 5a, 5b... Lead wire, 6... Filament, 27... Base part, 3
6...A line passing vertically through the center of the rear end of the cap, 37
a, 37b... Connection part.

Claims

[Scope of Claim for Utility Model Registration] Comprising a glass bulb with a filament sealed therein, a cap part holding the glass bulb at the front end, and two terminal pieces protruding from the rear end of the cap part, the glass bulb being attached to the rear end. The end is provided with a pinch seal section that is vertically flat when viewed from the rear, and the filament is inserted between the inner ends of two lead wires that pass through vertically spaced positions of the pinch seal section in the axial direction of the glass bulb. The two terminal pieces are spaced apart from each other to the left and right and face each other parallel to each other. Moreover, a connection part that extends to the opposite side by sandwiching the center part is integrally formed, and the outer ends of the two lead wires are individually connected to the tips of the connection parts of the two terminal pieces. A light bulb with a base that is characterized by: