JPH0241305U - - Google Patents
Info
- Publication number
- JPH0241305U JPH0241305U JP11993488U JP11993488U JPH0241305U JP H0241305 U JPH0241305 U JP H0241305U JP 11993488 U JP11993488 U JP 11993488U JP 11993488 U JP11993488 U JP 11993488U JP H0241305 U JPH0241305 U JP H0241305U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- reflector
- vehicle headlamp
- heat insulating
- insulating plate
- 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 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
Description
第１図は本考案による車両用前照灯の一実施例
を示す断面図、第２図は従来の車両用前照灯を示
す断面図である。
１…ハウジング、１ａ…内周側面、１ｂ…開口
部、１０…強制循環手段、１０ａ…フアン、１０
ｂ…駆動装置、２…リフレクタ、３…断熱板、３
０…通気孔、４…バルブ、５…レンズ。
FIG. 1 is a sectional view showing an embodiment of a vehicle headlamp according to the present invention, and FIG. 2 is a sectional view showing a conventional vehicle headlamp. DESCRIPTION OF SYMBOLS 1... Housing, 1a... Inner peripheral side, 1b... Opening, 10... Forced circulation means, 10a... Fan, 10
b... Drive device, 2... Reflector, 3... Heat insulating board, 3
0...ventilation hole, 4...bulb, 5...lens.
補正 平１．６．７
実用新案登録請求の範囲を次のように補正する
。Amendment 1.6.7 Hei 1: The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
ハウジングと、このハウジング内に配設されか
つバルブが装着されたリフレクタと、このリフレ
クタに一体形成されかつ前記ハウジングの内周側
面を覆うような断熱板とを具備した車両用前照灯
において、前記断熱板にハウジング内とリフレク
タ内とを連通させる通気孔を形成するとともに、
前記ハウジングに、フアンとこれを回転させる駆
動装置とからなりハウジング内の空気を循環させ
る強制循環手段を付与したことを特徴とする車両
用前照灯。[Claims for Utility Model Registration] A utility model comprising: a housing; a reflector disposed within the housing and equipped with a valve; and a heat insulating plate integrally formed with the reflector and covering the inner circumferential side of the housing. In the vehicle headlamp, a ventilation hole is formed in the heat insulating plate to communicate the inside of the housing and the inside of the reflector, and
A vehicle headlamp characterized in that the housing is provided with forced circulation means for circulating air within the housing, which is comprised of a fan and a drive device for rotating the fan .
Claims (1)
つバルブが装着されたリフレクタと、このリフレ
クタに一体形成されかつ前記ハウジングの内周側
面を覆うような断熱板とを具備した車両用前照灯
において、前記断熱板にハウジング内とリフレク
タ内とを連通される通気孔を形成するとともに、
前記ハウジングにハウジング内の空気の強制循環
手段を付与したことを特徴とする車両用前照灯。 A vehicle headlamp comprising: a housing; a reflector disposed within the housing and fitted with a bulb; and a heat insulating plate integrally formed with the reflector and covering an inner peripheral side surface of the housing. A ventilation hole is formed in the heat insulating plate to communicate between the inside of the housing and the inside of the reflector, and
A vehicle headlamp characterized in that the housing is provided with forced circulation means for air within the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988119934U JPH046086Y2 (en) | 1988-09-13 | 1988-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988119934U JPH046086Y2 (en) | 1988-09-13 | 1988-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0241305U true JPH0241305U (en) | 1990-03-22 |
| JPH046086Y2 JPH046086Y2 (en) | 1992-02-20 |
Family
ID=31365596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988119934U Expired JPH046086Y2 (en) | 1988-09-13 | 1988-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046086Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416674A (en) * | 1977-07-08 | 1979-02-07 | Hitachi Ltd | Contact monitoring device |
| JPS5991601U (en) * | 1982-12-14 | 1984-06-21 | 市光工業株式会社 | vehicle headlights |
-
1988
- 1988-09-13 JP JP1988119934U patent/JPH046086Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416674A (en) * | 1977-07-08 | 1979-02-07 | Hitachi Ltd | Contact monitoring device |
| JPS5991601U (en) * | 1982-12-14 | 1984-06-21 | 市光工業株式会社 | vehicle headlights |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH046086Y2 (en) | 1992-02-20 |