CN2717012Y - High-pressure gas discharge lamp - Google Patents
High-pressure gas discharge lamp Download PDFInfo
- Publication number
- CN2717012Y CN2717012Y CN 200420062558 CN200420062558U CN2717012Y CN 2717012 Y CN2717012 Y CN 2717012Y CN 200420062558 CN200420062558 CN 200420062558 CN 200420062558 U CN200420062558 U CN 200420062558U CN 2717012 Y CN2717012 Y CN 2717012Y
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- CN
- China
- Prior art keywords
- discharge chamber
- arc chamber
- protecting crust
- lamp
- electrodes
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a high-pressure gas discharge lamp, comprising an elliptic sealed discharge chamber made of silica glass, and two electrodes extended in the discharge chamber. The inner of the discharge chamber is charged with high-pressure discharge gas, and electrodes are connected with a base pin of a power supply by a connecting piece and a conductor; the discharge chamber, the connecting piece connected with electrodes in the discharge chamber, and the conductor are arranged in one protecting housing, and two base pins of the power supply are arranged on the same side of the protecting housing; the position where base pins of the power supply connected with the protecting housing is provided with a sealing base of the base pin fixedly connected with the protecting housing. Two base pins of the power supply of the discharge lamp are arranged on the same side to compose a single-end discharge lamp. The utility model has the advantages of convenient installation; the user can only plug the lamp into a purpose-made socket; the discharge chamber can emit arc because arc is triggered to be continuously put up between two electrodes of the discharge chamber in functions of high-pressure and low current of a ballast; the lamp body is shortened, and shock resistance is surely enhanced;in addition, the high-pressure gas discharge lamp has easy manufacture and simple appearance structure.
Description
Background technology
The utility model relates to a kind of lighting apparatus, particularly a kind of high-voltage gas discharging light.
Background technology
The automobile front light source generally adopts the tungsten halogen lamp series of heat radiation principle, is to utilize filament light-emitting, and this lamp is easy to produce visual fatigue, and the shock resistance of filament is poor, and luminous efficiency is low, the life-span is short.A kind of novel high-voltage gas discharging light is arranged, it has higher luminance and long life more, substitute traditional tungsten halogen lamp just gradually, at present, this lamp has a long lamp body, the pin that connects power supply is located at the two ends of lamp body, and its weak point is: install more loaded down with trivial detailsly, need according to different vehicles its corresponding lamp socket to be installed; Lamp body is longer, and shock resistance is poor; The manufacturing structure complexity.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of high-voltage gas discharging light with good resistance pinking.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of high-voltage gas discharging light, it comprises an oval airtight arc chamber of being made by quartz glass, with two electrodes that stretch in this arc chamber, be filled with high-pressure discharge gas in the arc chamber, described electrode is connected with power pin with lead by brace, its characteristic point is: described arc chamber, brace that electrode in arc chamber joins and lead are arranged in the protecting crust, two the same sides that are arranged on protecting crust that power pin is parallel, power pin and protecting crust joint are provided with the pin sealed base that is connected with protecting crust.
The technical problems to be solved in the utility model can also come by the following technical programs further to realize that protecting crust adopts the ultraviolet quartz ampoule of filter to make.
The technical problems to be solved in the utility model can also come to realize that further be provided with shading region on the shell surface of protecting crust, shading region scribbles the refraction coating by the following technical programs.
The technical problems to be solved in the utility model can also come to realize that further the high-pressure discharge gas that described airtight arc chamber charges into is a high-pressure xenon by the following technical programs.
The utility model compared with prior art, two power pins of high-voltage gas discharging light are arranged on the same side, constitute single-end discharge lamp, its advantage is easy for installation, as long as lamp is inserted special socket, arc chamber is owing to triggering between its two electrode constantly frame arc under the effect of the high voltage of ballast, low current, send arc light; Lamp body shortens, and shock resistance must strengthen; It is easily manufactured in addition, and the simple in structure of outward appearance understood.
Description of drawings
Accompanying drawing is a structure diagram of the present utility model.
Embodiment
A kind of high-voltage gas discharging light, it comprises oval airtight arc chamber 4 and two electrodes 7 that stretch in this arc chamber 4 made by quartz glass, be filled with high-pressure discharge gas in the arc chamber 4, the high-pressure discharge gas that described airtight arc chamber 4 charges into is a high-pressure xenon.Described electrode 7 is connected with power pin 1 with lead 8 by brace 6, brace 6 and lead 8 that described arc chamber 4, the electrode 7 in arc chamber 4 join are arranged in the protecting crust 3, protecting crust 3 adopts the ultraviolet quartz ampoule of filter to make, the same side that is arranged on protecting crust 3 that two power pins 1 are parallel, power pin 1 is provided with the pin sealed base 2 that is connected with protecting crust 3 with protecting crust 3 joints.
Gaseous discharge lamp described in the utility model needs to be provided with shading region 5 on the shell surface of protecting crust 3 when using as dipped headlights, and shading region 5 scribbles the refraction coating.
Claims (4)
1. high-voltage gas discharging light, it comprises an oval airtight arc chamber (4) of being made by quartz glass, with two electrodes (7) that stretch in this arc chamber (4), arc chamber is filled with high-pressure discharge gas in (4), described electrode (7) is connected with power pin (1) with lead (8) by brace (6), it is characterized in that: described arc chamber (4), the brace (6) and the lead (8) that join with the electrode (7) in the arc chamber (4) are arranged in the protecting crust (3), the same side that is arranged on protecting crust (3) that two power pins (1) are parallel, power pin (1) is provided with the pin sealed base (2) that is connected with protecting crust (3) with protecting crust (3) joint.
2. high-voltage gas discharging light according to claim 1 is characterized in that: protecting crust (3) adopts the ultraviolet quartz ampoule of filter to make.
3. high-voltage gas discharging light according to claim 1 is characterized in that: be provided with shading region (5) on the shell surface of protecting crust (3), shading region (5) scribbles the refraction coating.
4. high-voltage gas discharging light according to claim 1 is characterized in that: the high-pressure discharge gas that described airtight arc chamber (4) charges into is a high-pressure xenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062558 CN2717012Y (en) | 2004-07-06 | 2004-07-06 | High-pressure gas discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062558 CN2717012Y (en) | 2004-07-06 | 2004-07-06 | High-pressure gas discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717012Y true CN2717012Y (en) | 2005-08-10 |
Family
ID=34873204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420062558 Expired - Fee Related CN2717012Y (en) | 2004-07-06 | 2004-07-06 | High-pressure gas discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717012Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110579A (en) * | 2009-12-23 | 2011-06-29 | 戴建国 | Novel ceramic-metal composite light source |
| CN102287778A (en) * | 2011-05-18 | 2011-12-21 | 常熟华泰照明有限公司 | Xenon lamp |
| CN102842473A (en) * | 2011-06-23 | 2012-12-26 | 海洋王照明科技股份有限公司 | Lamp cap |
| CN103836462A (en) * | 2013-12-19 | 2014-06-04 | 戴建国 | Ceramic composite metal road lamp |
-
2004
- 2004-07-06 CN CN 200420062558 patent/CN2717012Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110579A (en) * | 2009-12-23 | 2011-06-29 | 戴建国 | Novel ceramic-metal composite light source |
| CN102287778A (en) * | 2011-05-18 | 2011-12-21 | 常熟华泰照明有限公司 | Xenon lamp |
| CN102287778B (en) * | 2011-05-18 | 2012-10-10 | 常熟华泰照明有限公司 | Xenon lamp |
| CN102842473A (en) * | 2011-06-23 | 2012-12-26 | 海洋王照明科技股份有限公司 | Lamp cap |
| CN102842473B (en) * | 2011-06-23 | 2016-04-13 | 海洋王照明科技股份有限公司 | Lamp holder |
| CN103836462A (en) * | 2013-12-19 | 2014-06-04 | 戴建国 | Ceramic composite metal road lamp |
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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: 20050810 Termination date: 20100706 |