JPS5999354U

JPS5999354U - Bulbs for vehicle headlights

Info

Publication number: JPS5999354U
Application number: JP13500482U
Authority: JP
Inventors: 脇水　幸男
Original assignee: 株式会社小糸製作所
Priority date: 1982-09-06
Filing date: 1982-09-06
Publication date: 1984-07-05

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図は従来の車輌用ｌ＼ラッドンプ用のバルブ゛の一
例を示す側面図、第２図は第１図に示すバルブがランプ
ユニットに取り付けられる状態を一部切欠いて示す斜視
図、第３図はりフレフタのフェルールホールの穿設状態
と従来のバルブの外部リードの配列状態との関係を示す
要部概略正面図、第４図は第１図に示すバルブがリフレ
クタに取り付けられた状態を示す要部断面図、第５図は
本考案車輌用ヘッドランプ用のバルブめ実施の一例を示
す側面図、第６図はりフレフタのフェルールホールの穿
設状態と第５図に示すバルブの外部リードの配列状態と
の関係を示す要部概略正面図、第７図は第５図に示すバ
ルブがりフレフタに取り付けられた状態を示す要部断面
図である。符号の説明、１・・・・・・バルブ、２・・・・・・ガ
ラス球、５・・・・・・すれ違いビーム用フィラメント
、６・・曲走行ビーム用フィラメント、７・・・・・・
リード線、８−・・・・・リード線、９・・・・・・リ
ード線、１０・曲傅−ド線、１１・・・・・・外部リー
ド、１２・・・・・・外部リード、１３・・・・・・外
部−リード、１４・・・・・・外部リード。１盃ｌノ　　　　　　　　　　１　　　　　　　　ｌ　　　　
　　　　　−０１ｔＪ３　　０２ノ又／２１４８Fig. 1 is a side view showing an example of a conventional vehicular lamp lamp bulb, Fig. 2 is a partially cutaway perspective view showing how the bulb shown in Fig. 1 is attached to a lamp unit, and Fig. 3 is a side view showing an example of a conventional vehicle lamp lamp bulb. Figure 4 is a schematic front view of the main parts showing the relationship between the drilling state of the ferrule hole of the beam flap and the arrangement state of the external leads of a conventional valve. Figure 4 shows the valve shown in Figure 1 attached to the reflector. 5 is a side view showing an example of the implementation of a bulb for a headlamp for a vehicle according to the present invention; FIG. 6 is a diagram showing the drilling state of the ferrule hole in the beam flap; and FIG. FIG. 7 is a schematic front view of the main parts showing the relationship with the arrangement state, and FIG. 7 is a cross-sectional view of the main parts showing the state where the valve is attached to the flapper shown in FIG. 5. Explanation of symbols: 1... Bulb, 2... Glass bulb, 5... Filament for passing beam, 6... Filament for curved beam, 7...・
Lead wire, 8--Lead wire, 9--Lead wire, 10-Curved wire, 11--External lead, 12--External lead , 13... External lead, 14... External lead. 1 sake cup 1 liter
-01tJ3 02 Nomata/214 8

Claims

[Scope of utility model registration request]

Two filaments, a filament for a running beam and a filament for a passing beam, are arranged inside the glass bulb, and the external leads of each pair of lead wires for power feeding and grounding that support each filament are arranged approximately on a line outside the glass bulb. Of the four external leads lined up approximately on the - line, two external leads on both sides are the external leads of the traveling beam filament, and two internal external leads are the external leads of the passing beam filament. A vehicle headlamp bulb characterized by being a lead.