CN101033828A - A kind of high and low beam xenon metal halide lamp for vehicle - Google Patents
A kind of high and low beam xenon metal halide lamp for vehicle Download PDFInfo
- Publication number
- CN101033828A CN101033828A CNA2006100246064A CN200610024606A CN101033828A CN 101033828 A CN101033828 A CN 101033828A CN A2006100246064 A CNA2006100246064 A CN A2006100246064A CN 200610024606 A CN200610024606 A CN 200610024606A CN 101033828 A CN101033828 A CN 101033828A
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- CN
- China
- Prior art keywords
- lamp
- metal halide
- halide lamp
- xenon metal
- beam xenon
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- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/827—Metal halide arc lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/84—Lamps with discharge constricted by high pressure
- H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
本发明涉及一种车用远近光氙气金卤灯，所述的氙气金卤灯由灯头、近光氙气金卤灯、远光氙气金卤灯、遮光片组成，所述的近光氙气金卤灯、远光氙气金卤灯、遮光片固定于灯头上。与现有技术相比，本发明具有左右灯可以互换、制造工艺及结构简单、成本低、寿命长，亮度高，节能等优点，同时能够输出良好的道路机动车辆标准光型。
The present invention relates to a high and low beam xenon metal halide lamp for a vehicle, wherein the xenon metal halide lamp is composed of a lamp holder, a low beam xenon metal halide lamp, a high beam xenon metal halide lamp, and a shading sheet, wherein the low beam xenon metal halide lamp, the high beam xenon metal halide lamp, and the shading sheet are fixed to the lamp holder. Compared with the prior art, the present invention has the advantages of interchangeable left and right lamps, simple manufacturing process and structure, low cost, long life, high brightness, energy saving, etc., and can output a good standard light type for road motor vehicles.
Description
Technical field
The present invention relates to the HID Xenon gas metallic halogen lamp, particularly relate to a kind of automobile-used H4 high and low beam xenon metal halide lamp.
Background technology
HID is exactly the english abbreviation of High Intensity Discharge high-voltage gas discharging light, can be described as metal halide lamp or xenon lamp, abbreviates Xenon gas metallic halogen lamp here as.Its principle is in quartz arc tube, metallic elements such as filling xenon (Xenon), metal halide, by ballast (Ballast) the DC voltage moment of 12V on the car is pressurized to 23000V then, excite the interior xenon ionization of quartz ampoule through the high pressure amplitude, discharge and produce light source between two electrodes, Here it is so-called gas discharge.By xenon and the common white superpower arclight that produces of metal halide, can improve the color temperature value of light, near the sunshine in daytime.Required electric current only is 3.5A during HID work, and brightness is 3 times of traditional halogen tungsten bulb, and service life is than long 3～5 times of traditional based on halogen bulb.
Existing road vehicle adopts halogen tungsten bulb mostly, and wherein the far and near bare headed lamp of H4 is used comparatively general.It is luminous that existing H4 halogen tungsten lamp adopts the tungsten filament of two windings to carry out in same bulb, adopts the shading bowl to block to the dipped headlights tungsten filament, forms certain light type.But there are short, shortcomings such as brightness is low, energy consumption height of life-span in this halogen tungsten bulb.
HID Xenon gas metallic halogen lamp newly developed in recent years is applied to the following several mode that mainly contains of the far and near light of H4:
First kind is concertina type H4 Xenon gas metallic halogen lamp.This kind autobulb adopts an Xenon gas metallic halogen lamp, is stretched by electromagnetic valve device control, realizes the switching of far and near light, exists volume big, and weight is big, switches shortcomings such as unreliable.
Second kind is Xenon gas metallic halogen lamp and halogen tungsten lamp and the formula of using H4 Xenon gas metallic halogen lamp.The dipped headlights of this kind autobulb adopts Xenon gas metallic halogen lamp, and high beam adopts halogen tungsten bulb, and halogen tungsten bulb is positioned at the next door of Xenon gas metallic halogen lamp, realizes the switching of far and near light.Because high beam adopts halogen tungsten bulb, exists high beam brightness low, the life-span is short, shortcomings such as energy consumption height.
The third is a double-arc tube packaged type H4 arranged side by side Xenon gas metallic halogen lamp.This kind autobulb is by the encapsulation side by side in same outer tube of two Xenon gas metallic halogen lamp electric arc tubes, and electric arc tube height difference is started by special ballast, realizes the switching of far and near light, and anti-dazzling screen adopts easy means.Because it is unreasonable that the fluorescent tube of long-and-short distant light is provided with, exist left and right sides lamp can not exchange, manufacturing process and complex structure, shortcomings such as cost height.
Summary of the invention
Purpose of the present invention be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of left and right sides lamp can exchange, manufacturing process and simple in structure, lower-cost far and near beam xenon metal halide lamp used in vehicle.
Purpose of the present invention can be achieved through the following technical solutions: a kind of far and near beam xenon metal halide lamp used in vehicle, it is characterized in that, described Xenon gas metallic halogen lamp is made up of lamp holder, dipped beam Xenon gas metallic halogen lamp, distance light Xenon gas metallic halogen lamp, anti-dazzling screen, and described dipped beam Xenon gas metallic halogen lamp, distance light Xenon gas metallic halogen lamp, anti-dazzling screen are fixed on the lamp holder.
Described dipped beam Xenon gas metallic halogen lamp and distance light Xenon gas metallic halogen lamp be arranged in parallel, the center line of described distance light Xenon gas metallic halogen lamp by lamp holder central point and intersect 5 °～10 ° angles with the center line of lamp holder, the center line of described dipped beam Xenon gas metallic halogen lamp and lamp holder intersects 5 °～10 ° angles.
Described dipped beam Xenon gas metallic halogen lamp and distance light Xenon gas metallic halogen lamp be arranged in parallel, the center line of described distance light Xenon gas metallic halogen lamp by lamp holder central point and intersect 5 ° of angles with the center line of lamp holder, the center line of described dipped beam Xenon gas metallic halogen lamp and lamp holder intersects 5 ° of angles.
Described dipped beam Xenon gas metallic halogen lamp is close to a side of distance light Xenon gas metallic halogen lamp.
Described lamp holder is made up of metallic lamp holder, ceramic member, is provided with adhesive-layer between the two.
Described dipped beam Xenon gas metallic halogen lamp, distance light Xenon gas metallic halogen lamp employing ceramic glue and ceramic member are bonding.
Described anti-dazzling screen is fixed on the metallic lamp holder of lamp holder.
Described lamp holder comprises H4, H13,9004,9007 lamp holders.
Adopt the produced H4 far and near beam xenon metal halide lamp used in vehicle of above technical scheme, having left and right sides lamp can exchange, manufacturing process and simple in structure, cost is low, the life-span is long, the brightness height, advantage such as energy-conservation can be exported good road vehicle standard light type simultaneously.
Description of drawings
Fig. 1 is the structural representation of a kind of far and near beam xenon metal halide lamp used in vehicle of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Wherein: 1-lamp holder, 11-metallic lamp holder, 12-ceramic member, 2-distance light Xenon gas metallic halogen lamp, 3-dipped beam Xenon gas metallic halogen lamp, 4-anti-dazzling screen.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of far and near beam xenon metal halide lamp used in vehicle, described Xenon gas metallic halogen lamp is made up of lamp holder 1, dipped beam Xenon gas metallic halogen lamp 3, distance light Xenon gas metallic halogen lamp 2, anti-dazzling screen 4, and described dipped beam Xenon gas metallic halogen lamp 3, distance light Xenon gas metallic halogen lamp 2, anti-dazzling screen 4 are fixed on the lamp holder 1.
Described dipped beam Xenon gas metallic halogen lamp 3 be arranged in parallel with distance light Xenon gas metallic halogen lamp 2, the center line of described distance light Xenon gas metallic halogen lamp 2 by lamp holder 1 central point and intersect 5 °～10 ° angles (determining) with the center line of lamp holder 1 according to vehicle and reflection shield reflection angle, described dipped beam Xenon gas metallic halogen lamp 3 intersects 5 °～10 ° angles (determining according to vehicle and reflection shield reflection angle) with the center line of lamp holder 1; Described dipped beam Xenon gas metallic halogen lamp 3 be arranged in parallel with distance light Xenon gas metallic halogen lamp 2, the center line of described distance light Xenon gas metallic halogen lamp 2 by lamp holder 1 central point and intersect 5 ° of angles (optimized angle of present embodiment) with the center line of lamp holder 1, described dipped beam Xenon gas metallic halogen lamp 3 intersects 5 ° of angles (optimized angle of present embodiment) with the center line of lamp holder 1; Described dipped beam Xenon gas metallic halogen lamp 3 is close to a side of distance light Xenon gas metallic halogen lamp 2; Described lamp holder 1 is made up of metallic lamp holder 11, ceramic member 12, is provided with adhesive-layer between the two; Described dipped beam Xenon gas metallic halogen lamp 3, distance light Xenon gas metallic halogen lamp 2 employing ceramic glues and ceramic member 12 are bonding; Described anti-dazzling screen 4 is fixed on the metallic lamp holder 11 of lamp holder 1; Described lamp holder 1 comprises H4, H13,9004,9007 lamp holders.
Because dipped headlights and high beam have all adopted Xenon gas metallic halogen lamp, compare with common halogen tungsten lamp, the present invention has the life-span long, luminous flux height, energy-saving advantages.The principle of luminosity of Xenon gas metallic halogen lamp is different with halogen tungsten lamp, and its life-span reached more than 2000 hours, and the life-span of common halogen tungsten lamp had only about 500 hours.The luminous flux of Xenon gas metallic halogen lamp can reach 3000 lumens, is 3 times of common halogen tungsten lamp.The power of Xenon gas metallic halogen lamp is 35W, and the power of halogen tungsten lamp is 55～100W, and remarkable energy saving effect is arranged.
Because the arrangement position of two Xenon gas metallic halogen lamps and the shape of anti-dazzling screen have been passed through meticulously and designed, and compare with existing Xenon gas metallic halogen lamp, the present invention can export good road vehicle standard light type.
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100246064A CN101033828A (en) | 2006-03-10 | 2006-03-10 | A kind of high and low beam xenon metal halide lamp for vehicle |
| PCT/CN2006/001993 WO2007104193A1 (en) | 2006-03-10 | 2006-08-07 | High and low beam xenon-metal halide lamp for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100246064A CN101033828A (en) | 2006-03-10 | 2006-03-10 | A kind of high and low beam xenon metal halide lamp for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101033828A true CN101033828A (en) | 2007-09-12 |
Family
ID=38509021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100246064A Pending CN101033828A (en) | 2006-03-10 | 2006-03-10 | A kind of high and low beam xenon metal halide lamp for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101033828A (en) |
| WO (1) | WO2007104193A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010257848A (en) * | 2009-04-27 | 2010-11-11 | Koito Mfg Co Ltd | Vehicular headlight |
| DE102011082323A1 (en) * | 2011-09-08 | 2013-03-14 | Osram Ag | High-pressure discharge lamp for motor vehicle headlights |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5856721A (en) * | 1994-09-08 | 1999-01-05 | Gordin; Myron K. | Discharge lamp with offset or tilted arc tube |
| JP2004220879A (en) * | 2003-01-14 | 2004-08-05 | Toshiba Lighting & Technology Corp | Metal halide lamps for automobile headlights and headlight devices for automobiles |
| CN2666736Y (en) * | 2003-12-10 | 2004-12-29 | 太仓杰恩宝照明器材有限公司 | High-strong gas discharging vehicle head lamp |
| JP2006100089A (en) * | 2004-09-29 | 2006-04-13 | Hitachi Lighting Ltd | Ceramic metal-halide lamp |
| CN2761959Y (en) * | 2004-12-14 | 2006-03-01 | 广东雪莱特光电科技股份有限公司 | Vehicle headlight with high beam and low beam |
| CN2779679Y (en) * | 2005-01-19 | 2006-05-10 | 广东雪莱特光电科技股份有限公司 | Novel double-light type head lamp and lamp holder for vehicles |
-
2006
- 2006-03-10 CN CNA2006100246064A patent/CN101033828A/en active Pending
- 2006-08-07 WO PCT/CN2006/001993 patent/WO2007104193A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2007104193A1 (en) | 2007-09-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |