JPS6416004U - - Google Patents
Info
- Publication number
- JPS6416004U JPS6416004U JP11124187U JP11124187U JPS6416004U JP S6416004 U JPS6416004 U JP S6416004U JP 11124187 U JP11124187 U JP 11124187U JP 11124187 U JP11124187 U JP 11124187U JP S6416004 U JPS6416004 U JP S6416004U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- lamp
- lamp chamber
- ventilation device
- breathing pipe
- 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
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 4
Description
第１図は本考案の実施例による通気装置の一部
を破断して示す平面図、第２図は同装置の要部斜
視図、第３図は同装置の横断面図、第４図は従来
例による通気装置を用いたランプ装置の全体斜視
図である。
符号の説明、１……ハウジング、２……透光板
、３，４……ランプユニツト、５……ランプ室、
６，７……ランプソケツト、８，８ａ，８ｂ……
ノズル、９……チユーブ、１１，１１ａ，１１ｂ
……呼吸パイプ、１２……円筒部、１３……偏平
部、１４……通路、１５……予備室、１６……円
筒壁、１８……カバー、１７……連通孔。
FIG. 1 is a partially cutaway plan view of a ventilation device according to an embodiment of the present invention, FIG. 2 is a perspective view of the main parts of the device, FIG. 3 is a cross-sectional view of the device, and FIG. FIG. 2 is an overall perspective view of a lamp device using a conventional ventilation device. Explanation of symbols, 1...Housing, 2...Translucent plate, 3, 4...Lamp unit, 5...Lamp chamber,
6, 7... lamp socket, 8, 8a, 8b...
Nozzle, 9...Tube, 11, 11a, 11b
... Breathing pipe, 12 ... Cylindrical part, 13 ... Flat part, 14 ... Passage, 15 ... Reserve chamber, 16 ... Cylindrical wall, 18 ... Cover, 17 ... Communication hole.
Claims (1)
連通させて内部の曇り止めを行う通気装置におい
て、前記通気装置は、呼吸パイプと予備室を有し
、該呼吸パイプは常時はほぼ密接状態で閉塞され
ランプ室の内外に圧力差を生ずると急速に拡開す
る細隙状の通路を備えて、一方がランプ室側へ他
方がランプ室の外部へ各々開口する態様でランプ
室のハウジングに装着され、前記予備室は前記呼
吸パイプの通路を介してランプ室内と連通する態
様で当該ランプ室に隣接して設けられると共に、
該予備室には大気と連通させる連通孔が設けられ
て成る曇り止め通気装置。 A ventilation device that communicates between the inside and outside of a lamp chamber housing an automobile lamp to prevent the inside from fogging, the ventilation device has a breathing pipe and a preliminary chamber, and the breathing pipe is normally closed in a substantially close state. It is attached to the housing of the lamp chamber in such a manner that one side opens to the lamp chamber side and the other side opens to the outside of the lamp chamber. , the preliminary chamber is provided adjacent to the lamp chamber in a manner that communicates with the lamp chamber via the passage of the breathing pipe, and
An anti-fogging ventilation device comprising a communication hole communicating with the atmosphere in the preliminary chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11124187U JPS6416004U (en) | 1987-07-20 | 1987-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11124187U JPS6416004U (en) | 1987-07-20 | 1987-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6416004U true JPS6416004U (en) | 1989-01-26 |
Family
ID=31349120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11124187U Pending JPS6416004U (en) | 1987-07-20 | 1987-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6416004U (en) |
-
1987
- 1987-07-20 JP JP11124187U patent/JPS6416004U/ja active Pending