CN2539056Y - Front-near-light lamp for vehicle - Google Patents
Front-near-light lamp for vehicle Download PDFInfo
- Publication number
- CN2539056Y CN2539056Y CN 02222270 CN02222270U CN2539056Y CN 2539056 Y CN2539056 Y CN 2539056Y CN 02222270 CN02222270 CN 02222270 CN 02222270 U CN02222270 U CN 02222270U CN 2539056 Y CN2539056 Y CN 2539056Y
- Authority
- CN
- China
- Prior art keywords
- speculum
- convex lens
- reflector
- lamp
- light lamp
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a front dipped headlight of the car, comprising a lamp bulb (2) positioned in the lamp holder at the rear part of the reflector (1), a convex lens (4) arranged on the support (3), a light shield (5) positioned between the reflector and the convex lens. The distance from the chassis of the lamp holder at the rear end of the reflector (1) to the internal end face of the convex lends (4) is C=90-105mm. The reflecting surface of the reflector (1) is part of the internal surface of an ellipsoid with the major axle 2a=120-180mm and the stub axle 2b=75-90mm. The central axis of the reflector (1) is arranged on the major axle 2a of the ellipsoid. The utility model has the advantages of convenient installation and illumination intensity.
Description
Technical field:
The utility model is relevant with dipped headlights before the automotive anti-glare.
Technical background:
The preceding dipped headlights of automotive anti-glare is contained in the convex lens at cylindrical stent top by bulb before existing, is positioned at the bulb of speculum rear portion lamp socket, and the shadow shield and the structural member that are arranged between speculum and the convex lens are formed.Its length generally all surpasses 200mm, and bulb be adopt with mirror optical axis be vertical around to H
3The type bulb, because this lamp is installed in both sides, automobile front, narrow and small because of the locus in the driver's seat side, it is very inconvenient to install; And illuminance a little less than, only can reach or a little more than the lower limit of national relevant technologies standard.
The content of utility model:
The purpose of this utility model provides a kind of saving raw material, and is energy-conservation, easy for installation, the Front-near-light lamp for vehicle that illuminance is high.
The utility model is achieved in that
The utility model Front-near-light lamp for vehicle comprises the bulb (2) that is positioned at speculum (1) rear portion lamp socket, is contained in the convex lens (4) on the support (3), is arranged on the shadow shield (5) between speculum and the convex lens.Lamp socket chassis, speculum (1) rear portion is to the distance C=90-105mm of convex lens (4) inner face.
The reflecting surface of speculum (1) is major axis 2a=120-180mm, the part of the ellipsoid inner surface of minor axis 2b=75-90mm, the axis of speculum (1) 2a on the ellipsoid major axis.
Bulb (2) be filament around to the axis H in the same way of speculum (1)
1The type bulb.
Lamp socket chassis, speculum (1) rear portion to the distance of shadow shield (5) is d=50-70mm.
Distance C=100.5mm, major axis 2a=136mm, 2b=80.4mm is apart from d=60.5mm.
Lamp socket chassis, speculum of the present utility model rear portion to the distance of convex lens inner face is 90-105mm, and the glass outer cover of lamp front portion is shortened to about 160mm to distance between the seal cover at speculum rear portion, helps lamp and installs at the convenient of various vehicle.Because the parameter of preferred mirror reflective surface and bulb adopt H
1Type makes illuminance value improve 30-40% on original basis.
Description of drawings:
Fig. 1 is a structure chart of the present utility model.
The specific embodiment: in the lamp socket at speculum 1 rear portion H is installed
1Type bulb 2, lamp socket rear portion and bonnet 6 are tightly connected, and the speculum flange is connected with lamp body 9, and the bolt 10 of adjusting is arranged, and has support 3 to be loaded on the speculum flange in the cover, and support 3 front ends are equipped with convex lens 4.Between lamp body 9 and the front shroud 7 sealing ring 8 is arranged.Lamp socket chassis, speculum rear portion is to the distance C=100.5mm of convex lens 4 inner faces, and the face of penetrating of speculum 1 is major axis 2a=136mm, the part of the ellipsoid inner surface of minor axis 2b=80.4mm, and the axis of speculum is on the ellipsoid major axis.Lamp socket outer face, speculum rear portion to shadow shield 5 apart from d=60.5mm.
Claims (5)
1, Front-near-light lamp for vehicle, comprise the bulb (2) that is positioned at speculum (1) rear portion lamp socket, be contained in the convex lens (4) on the support (3), be arranged on the shadow shield (5) between speculum and the convex lens, it is characterized in that the distance C=90-105mm of lamp socket chassis, speculum (1) rear portion to convex lens (4) inner face.
2, Front-near-light lamp for vehicle according to claim 1, the reflecting surface that it is characterized in that speculum (1) is major axis 2a=120-180mm, the part of the ellipsoid inner surface of minor axis 2b=75-90mm, the axis of speculum (1) is on ellipsoid major axis 2a.
3, Front-near-light lamp for vehicle according to claim 1, it is characterized in that bulb (2) for filament around to the axis H in the same way of speculum (1)
1The type bulb.
4, Front-near-light lamp for vehicle according to claim 1 and 2 is characterized in that lamp socket chassis, speculum (1) rear portion to the distance of shadow shield (5) is d=50-70mm.
5, Front-near-light lamp for vehicle according to claim 1 is characterized in that distance C=100.5mm, major axis 2a=136mm, and 2b=80.4mm is apart from d=60.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222270 CN2539056Y (en) | 2002-04-17 | 2002-04-17 | Front-near-light lamp for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222270 CN2539056Y (en) | 2002-04-17 | 2002-04-17 | Front-near-light lamp for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2539056Y true CN2539056Y (en) | 2003-03-05 |
Family
ID=33700220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02222270 Expired - Fee Related CN2539056Y (en) | 2002-04-17 | 2002-04-17 | Front-near-light lamp for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2539056Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997156A (en) * | 2012-12-10 | 2013-03-27 | 河南少林汽车股份有限公司 | Heat radiation type LED (Light-Emitting Diode) headlamp of heat pipe for automobile |
-
2002
- 2002-04-17 CN CN 02222270 patent/CN2539056Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997156A (en) * | 2012-12-10 | 2013-03-27 | 河南少林汽车股份有限公司 | Heat radiation type LED (Light-Emitting Diode) headlamp of heat pipe for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |