CN2666736Y - High-strong gas discharging vehicle head lamp - Google Patents
High-strong gas discharging vehicle head lamp Download PDFInfo
- Publication number
- CN2666736Y CN2666736Y CN 200320120729 CN200320120729U CN2666736Y CN 2666736 Y CN2666736 Y CN 2666736Y CN 200320120729 CN200320120729 CN 200320120729 CN 200320120729 U CN200320120729 U CN 200320120729U CN 2666736 Y CN2666736 Y CN 2666736Y
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- Prior art keywords
- bulb
- high intensity
- intensity discharge
- gas discharge
- strength gas
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- Expired - Fee Related
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- Vessels And Coating Films For Discharge Lamps (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A high strength gas discharge type automobile headlamp comprises a porcelain cap, a lead, a quartz glass shell fixed to the porcelain cap, a high strength gas discharge bulb arranged inside the quartz glass shell, and power source wires connecting the two power source poles of the high strength gas discharge bulb. Two high strength gas discharge bulbs of a high strength discharge lower beam bulb and a high strength gas discharge full beam bulb are provided, the two high strength gas discharge bulbs are staggered up and down and are sealed in the quartz glass shell side by side.
Description
Technical field
The utility model relates to a kind of high intensity discharge formula auto bulb.
Background technology
In the prior art, high intensity discharge formula auto bulb has following several: a kind of is to have only low-beam function, does not have the distance light function; Second kind is that nearly distance light function is arranged, and its distance light function is provided by the osram lamp that is attached on the lamp socket, and brightness that its country beam provided and life-span are far below passing light, and colour temperature is on the low side, is displaing yellow, and nearly distance light effect differs greatly; The third is to utilize telescopic lamp socket to reach nearly distance light function, but this kind bulb can only provide dipped beam or distance light, and both can not open simultaneously, and when bulb damages, means that nearly distance light will lose efficacy simultaneously.
Summary of the invention
The utility model purpose is: a kind of high intensity discharge formula auto bulb is provided, overcomes the weak point of existing high intensity discharge formula auto bulb, not only have near, distance light function, and near, high beam headlight bulb has identical characteristic.
For achieving the above object, the technical solution adopted in the utility model is: a kind of high intensity discharge formula auto bulb, comprise porcelain cap, lead, be fixed on quartz crust on the porcelain cap, be arranged on high-strength gas discharge bulb in the described quartz crust, connect the power lead of two power supply utmost points of described high-strength gas discharge bulb respectively, described high-strength gas discharge bulb is two, be respectively high intensity discharge dimmer lamp bulb and high intensity discharge high beam headlight bulb, two mutually upper and lower interlocking of high-strength gas discharge bulb are packaged in the quartz crust abreast.
With two identical high-strength gas discharge bulbs, promptly high intensity discharge dimmer lamp bulb and high intensity discharge high beam headlight bulb are staggered up and down is packaged in the same quartz crust abreast.Described high intensity discharge dimmer lamp bulb and high intensity discharge high beam headlight bulb drop on respectively on two focuses of automobile lampshade dipped beam reflector and distance light reflector, reflect dipped beam light beam and distance light light beam respectively, thereby make it reach function with dipped beam and distance light.Two high-strength gas discharge bulbs are connected to form independent circuit by independent power lead respectively, so can light at the same time or separately.Not only profile is identical for two high-strength gas discharge bulbs, and has identical characteristic, promptly identical brightness, photochromic, life-span.
Because the technique scheme utilization, the utility model compared with prior art has following advantage: have dipped beam and distance light function, near, distance light can be opened at the same time or separately, and dipped beam has identical characteristic with distance light.
Description of drawings
Accompanying drawing 1 is a constructional drawing of the present utility model;
Accompanying drawing 2 is the utility model embodiment when being installed on the automobile lampshade reflector;
Accompanying drawing 3 is block diagrams of the present utility model.
Wherein: 1, high intensity discharge dimmer lamp bulb, 2, high intensity discharge high beam headlight bulb, 3, quartz crust, 4, power lead, 5, porcelain tube, 6, porcelain cap, 7, lead, 8, lead, 9, high intensity discharge formula auto bulb, 10, automobile lampshade reflector, 11, the distance light light beam, 12, the dipped beam light beam.
The specific embodiment
Referring to each accompanying drawing, a kind of high intensity discharge formula auto bulb, comprise porcelain cap 6, lead, be fixed on quartz crust 3 on the porcelain cap 6, be arranged on high intensity discharge dimmer lamp bulb 1 and high intensity discharge high beam headlight bulb 2 in the described quartz crust 3, described high intensity discharge dimmer lamp bulb 1 and high intensity discharge high beam headlight bulb 2 upper and lower staggered being packaged on abreast in the quartz crust 3.Described high intensity discharge dimmer lamp bulb 1 one ends are electrically connected by power lead 4 and derive, and are inserted in porcelain tube 5, are electrically connected with lead 7 through porcelain cap 6; The other end of high intensity discharge dimmer lamp bulb 1 is contained on the porcelain cap 6, is derived by another power lead to be electrically connected with lead 8; The power lead connection mode of described high intensity discharge high beam headlight bulb 2 is identical with described high intensity discharge dimmer lamp bulb 1 principle, but, described high intensity discharge dimmer lamp bulb 1 and described high intensity discharge high beam headlight bulb 2 two poles separately link to each other with independent separately power lead respectively, and high intensity discharge dimmer lamp bulb 1, high intensity discharge high beam headlight bulb 2 profiles are identical with characteristic.
Referring to accompanying drawing 2, high-intensity discharge formula auto bulb 9 is packed in the automobile lampshade reflector 10, described high intensity discharge dimmer lamp bulb 1 and high intensity discharge high beam headlight bulb 2 drop on respectively on two focuses of automobile lampshade reflector (being on dipped beam focus and the distance light focus), energized, after opening described high intensity discharge dimmer lamp bulb 1 and high intensity discharge high beam headlight bulb 2 respectively, just can reflect dipped beam light beam 12 and distance light light beam 11 by automobile lampshade reflector 10.
Closely, different light effects far away, near, distance light can be opened at the same time or separately, and dipped beam has identical characteristic with distance light.
Claims (3)
1, a kind of high intensity discharge formula auto bulb, comprise porcelain cap [6], lead, be fixed on quartz crust [3] on the porcelain cap [6], be arranged on high-strength gas discharge bulb in the described quartz crust [3], connect the power lead of two power supply utmost points of described high-strength gas discharge bulb respectively, it is characterized in that: described high-strength gas discharge bulb is two, be respectively high intensity discharge dimmer lamp bulb [1] and high intensity discharge high beam headlight bulb [2], two mutually upper and lower staggered being packaged on abreast in the quartz crust [3] of high-strength gas discharge bulb.
2, according to the described high intensity discharge formula of claim 1 auto bulb, it is characterized in that: the two end electrodes of the two end electrodes of described high intensity discharge dimmer lamp bulb [1] and described high intensity discharge high beam headlight bulb [2] links to each other with separately power lead respectively.
3, according to the described high intensity discharge formula of claim 1 auto bulb, it is characterized in that: the profile of described high intensity discharge dimmer lamp bulb [1] and high intensity discharge high beam headlight bulb [2], big or small identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320120729 CN2666736Y (en) | 2003-12-10 | 2003-12-10 | High-strong gas discharging vehicle head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320120729 CN2666736Y (en) | 2003-12-10 | 2003-12-10 | High-strong gas discharging vehicle head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666736Y true CN2666736Y (en) | 2004-12-29 |
Family
ID=34348161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320120729 Expired - Fee Related CN2666736Y (en) | 2003-12-10 | 2003-12-10 | High-strong gas discharging vehicle head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666736Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007012236A1 (en) * | 2005-07-29 | 2007-02-01 | Guang Dong Bright Star Light & Electricity Co., Ltd. | Xe FILLED METAL HALIDE LAMP WITH INTEGRATED DOUBLE ELECTRIC TUBES FOR VEHICLE |
| WO2007104193A1 (en) * | 2006-03-10 | 2007-09-20 | Qingshi Yang | High and low beam xenon-metal halide lamp for vehicle |
-
2003
- 2003-12-10 CN CN 200320120729 patent/CN2666736Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007012236A1 (en) * | 2005-07-29 | 2007-02-01 | Guang Dong Bright Star Light & Electricity Co., Ltd. | Xe FILLED METAL HALIDE LAMP WITH INTEGRATED DOUBLE ELECTRIC TUBES FOR VEHICLE |
| WO2007104193A1 (en) * | 2006-03-10 | 2007-09-20 | Qingshi Yang | High and low beam xenon-metal halide lamp for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041229 Termination date: 20100111 |