JPH0295107U - - Google Patents
Info
- Publication number
- JPH0295107U JPH0295107U JP206589U JP206589U JPH0295107U JP H0295107 U JPH0295107 U JP H0295107U JP 206589 U JP206589 U JP 206589U JP 206589 U JP206589 U JP 206589U JP H0295107 U JPH0295107 U JP H0295107U
- Authority
- JP
- Japan
- Prior art keywords
- back wall
- reflector
- hole
- lamp housing
- attached
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 2
Description
第１図は本考案に係る通気、放熱構造の１実施
例を備えた車両用灯具の垂直断面図である。第２
図は従来例の車両用灯具の垂直断面図である。
１……従来例のランプハウジング、１′……実
施例のランプハウジング、１ａ……上部通気孔、
１ｂ……下部通気孔、１ｃ，１ｄ……背面通気孔
、２……前面レンズ、３……バルブソケツト、４
……光源バルブ、５……リフレクタ、５ａ……リ
フレクタの中心孔。
FIG. 1 is a vertical sectional view of a vehicle lamp equipped with an embodiment of the ventilation and heat dissipation structure according to the present invention. Second
The figure is a vertical sectional view of a conventional vehicle lamp. 1... Lamp housing of conventional example, 1'... Lamp housing of embodiment, 1a... Upper ventilation hole,
1b...Lower ventilation hole, 1c, 1d...Back ventilation hole, 2...Front lens, 3...Bulb socket, 4
...Light source bulb, 5...Reflector, 5a... Center hole of reflector.
Claims (1)
ンズを装着し、上記ランプハウジングの背面側の
壁の内面に当接せしめてリフレクタを取り付けた
車両用灯具において、 前記ランプハウジングの背面側の壁に透孔を設
け、 上記の透孔を覆つて、上記背面側の壁に密着さ
せることなくリフレクタを当接せしめ、 上記背面側の壁とリフレクタとの間の微小な空
隙と前記の透孔とを介して、ランプハウジング内
部空間を大気と連通せしめたことを特徴とする、
車両用灯具の通気、放熱構造。[Scope of Claim for Utility Model Registration] A vehicle lamp in which a front lens is attached to cover the front opening of the lamp housing, and a reflector is attached by contacting the inner surface of the rear wall of the lamp housing, comprising: A through hole is provided in the back wall of the back side, and the reflector is brought into contact with the back wall without being in close contact with the back wall by covering the through hole, and the minute gap between the back wall and the reflector is The interior space of the lamp housing is communicated with the atmosphere through the through hole.
Ventilation and heat dissipation structure for vehicle lighting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989002065U JPH067526Y2 (en) | 1989-01-13 | 1989-01-13 | Ventilation and heat dissipation structure for vehicle lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989002065U JPH067526Y2 (en) | 1989-01-13 | 1989-01-13 | Ventilation and heat dissipation structure for vehicle lighting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0295107U true JPH0295107U (en) | 1990-07-30 |
| JPH067526Y2 JPH067526Y2 (en) | 1994-02-23 |
Family
ID=31202514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989002065U Expired - Lifetime JPH067526Y2 (en) | 1989-01-13 | 1989-01-13 | Ventilation and heat dissipation structure for vehicle lighting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067526Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62193603U (en) * | 1986-05-31 | 1987-12-09 | ||
| JPS63127003U (en) * | 1987-02-12 | 1988-08-19 | ||
| JPS63202002U (en) * | 1987-06-18 | 1988-12-27 |
-
1989
- 1989-01-13 JP JP1989002065U patent/JPH067526Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62193603U (en) * | 1986-05-31 | 1987-12-09 | ||
| JPS63127003U (en) * | 1987-02-12 | 1988-08-19 | ||
| JPS63202002U (en) * | 1987-06-18 | 1988-12-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067526Y2 (en) | 1994-02-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |