JPH02148505U - - Google Patents
Info
- Publication number
- JPH02148505U JPH02148505U JP5714189U JP5714189U JPH02148505U JP H02148505 U JPH02148505 U JP H02148505U JP 5714189 U JP5714189 U JP 5714189U JP 5714189 U JP5714189 U JP 5714189U JP H02148505 U JPH02148505 U JP H02148505U
- Authority
- JP
- Japan
- Prior art keywords
- inner lens
- dry air
- lens
- housing
- pass
- 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
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Description
第１図乃至第４図は本考案に係る車両用灯具の
一実施例を示し、第１図は要部の分解斜視図、第
２図は横断面図、第３図は縦断面図、第４図は第
３図における部拡大図である。第５図は従来の
車両用灯具を示した正面図、第６図、第７図は第
５図における−線断面図、−線断面図、
第８図は第７図における部拡大図である。
１……ハウジング、２，２０，２１……インナ
ーレンズ、３……アウターレンズ、４……バルブ
、５……再帰反射器、６……フイルタ、１４……
灯室、１９……ドライエア空間、２５……開口部
（呼吸路）。
1 to 4 show an embodiment of the vehicle lamp according to the present invention, in which FIG. 1 is an exploded perspective view of the main parts, FIG. 2 is a cross-sectional view, FIG. 3 is a vertical cross-sectional view, and FIG. FIG. 4 is an enlarged view of the portion in FIG. 3. FIG. 5 is a front view showing a conventional vehicle lamp; FIGS. 6 and 7 are sectional views taken along the - line in FIG. 5;
FIG. 8 is an enlarged view of a portion in FIG. 7. 1... Housing, 2, 20, 21... Inner lens, 3... Outer lens, 4... Bulb, 5... Retroreflector, 6... Filter, 14...
Light chamber, 19...Dry air space, 25...Opening (breathing path).
Claims (1)
ンズを配設してそのハウジングおよびインナーレ
ンズにより灯室を画成した車両用灯具において、
前記インナーレンズおよびアウターレンズにより
画成された空間中にドライエアを気密に封入して
なるドライエア空間と、前記インナーレンズに設
けた前記ドライエア空気と前記灯室とを連通する
呼吸路と、その呼吸路に設けたエアを通すが水蒸
気を通さないフイルタとを備えたことを特徴とす
る車両用灯具。 A vehicle lamp in which an inner lens and an outer lens are arranged in a housing and a light chamber is defined by the housing and the inner lens,
A dry air space formed by airtightly sealing dry air in a space defined by the inner lens and the outer lens, a breathing path provided in the inner lens that communicates the dry air with the lamp chamber, and the breathing path. A vehicle lamp characterized in that it is equipped with a filter that allows air to pass through but does not allow water vapor to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5714189U JPH02148505U (en) | 1989-05-19 | 1989-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5714189U JPH02148505U (en) | 1989-05-19 | 1989-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148505U true JPH02148505U (en) | 1990-12-18 |
Family
ID=31581588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5714189U Pending JPH02148505U (en) | 1989-05-19 | 1989-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148505U (en) |
-
1989
- 1989-05-19 JP JP5714189U patent/JPH02148505U/ja active Pending