JPS6123102U - Vehicle lights - Google Patents
Vehicle lightsInfo
- Publication number
- JPS6123102U JPS6123102U JP4962084U JP4962084U JPS6123102U JP S6123102 U JPS6123102 U JP S6123102U JP 4962084 U JP4962084 U JP 4962084U JP 4962084 U JP4962084 U JP 4962084U JP S6123102 U JPS6123102 U JP S6123102U
- Authority
- JP
- Japan
- Prior art keywords
- lamp housing
- valve seat
- valve
- lamp
- interior space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
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
【図面の簡単な説明】
第１図は従来の密閉形ヘッドランプの１例の断面図、第
２図は本考案の車輛用灯具ｃ＞１実施例の断面図、第３
図は上記実施例の弁体を切断して描いた斜視図である。
１・・・・・・ランプハウジング、２・・・・・・レン
ズ、３・・・・・・シール剤、４・・・・・・光源バル
ブ、５・・・・・・ソケット、６・・・・・・０リング
、７・・・・・・弁室、７ａ・・・・・・円筒状部材、
７ｂ・・・・・・キャップ、７ｃ，７ｄ・・・・・・通
気孔、７ｅ・・・・・・弁座、８・・・・・・弁体、８
ａ・・・・・・リップ、８ｂ・・・・・・頂面、９・・
・・・・コイルスプリング、１０・・・・・・スプリフ
グ受、１０ａ・・・・・・通気孔。[Brief Description of the Drawings] Fig. 1 is a cross-sectional view of an example of a conventional closed-type headlamp, Fig. 2 is a cross-sectional view of an example of a vehicle lamp c>1 according to the present invention, and Fig. 3 is a cross-sectional view of an example of a conventional closed-type headlamp.
The figure is a cutaway perspective view of the valve body of the above embodiment. 1...Lamp housing, 2...Lens, 3...Sealant, 4...Light source bulb, 5...Socket, 6... ...0 ring, 7 ... valve chamber, 7a ... cylindrical member,
7b...Cap, 7c, 7d...Vent hole, 7e...Valve seat, 8...Valve body, 8
a...Lip, 8b...Top surface, 9...
...Coil spring, 10...Sprifuge holder, 10a...Vent hole.
Claims (1)
装着した車輛用灯具において、ランプハウジング内部空
間に連通ずる通気孔および大気に連通ずる通気孔を有す
る弁室を設け、前記通気孔の少なくとも何れか一方が弁
室内に開口する個所に平面状の弁座を設け、かつ、ゴム
弾性を有する材料で中空円錐状の弁体を構成してその円
周部を前記の弁座に当接せしめるとともに、該弁体を弁
座に向けて付勢するバネ手段を設けてランプハウジング
内部空間の圧力を自動的に調整し得べく為したることを
特徴とする車輛用灯具。In a vehicle lamp in which a lens is airtightly attached to cover a front opening of a lamp housing, a valve chamber having a ventilation hole communicating with the interior space of the lamp housing and a ventilation hole communicating with the atmosphere is provided, and at least one of the ventilation holes is provided. A planar valve seat is provided at a location where one side opens into the valve chamber, and a hollow conical valve body is made of a material having rubber elasticity and its circumferential portion is brought into contact with the valve seat, A vehicular lamp characterized in that a spring means for biasing the valve body toward the valve seat is provided to automatically adjust the pressure in the interior space of the lamp housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4962084U JPS6123102U (en) | 1984-04-06 | 1984-04-06 | Vehicle lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4962084U JPS6123102U (en) | 1984-04-06 | 1984-04-06 | Vehicle lights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6123102U true JPS6123102U (en) | 1986-02-10 |
Family
ID=30566991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4962084U Pending JPS6123102U (en) | 1984-04-06 | 1984-04-06 | Vehicle lights |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123102U (en) |
-
1984
- 1984-04-06 JP JP4962084U patent/JPS6123102U/en active Pending
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