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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