CN201122583Y - Double-inner container metallic halogen lamp - Google Patents
Double-inner container metallic halogen lamp Download PDFInfo
- Publication number
- CN201122583Y CN201122583Y CNU2007200384844U CN200720038484U CN201122583Y CN 201122583 Y CN201122583 Y CN 201122583Y CN U2007200384844 U CNU2007200384844 U CN U2007200384844U CN 200720038484 U CN200720038484 U CN 200720038484U CN 201122583 Y CN201122583 Y CN 201122583Y
- Authority
- CN
- China
- Prior art keywords
- halogen lamp
- metal halide
- metal halogen
- lamp
- halide 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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Classifications
-
- 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
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a metal halide lamp. Two parallel electrical arc tubes of the metal halide lamp are installed in the outer casing of the lamp to form a dual inner liner metal halide lamp. Compared with the prior metal halide lamp, the service life of the dual inner liner metal halide lamp can be prolonged by more than one time, the disadvantage that the prior metal halide lamp can not restarted quickly after sudden turn-off can be well overcome, the restarting performance of the metal halide lamp is fundamentally bettered, and the metal halide lamp can be widely applied to the illumination on various occasions indoors and outdoors.
Description
Technical field
The utility model relates to a kind of Metal halogen lamp, especially a kind of pair of inner bag Metal halogen lamp.
Background technology
Metal halogen lamp is a kind of high-pressure discharge lamp, because of its have Gao Guangtong, high light efficiency, high-color rendering can with plurality of advantages such as long-life, be acknowledged as the most rising modern high-intensity gas discharge lamp.Metal halogen lamp is mainly used in room lightings such as outdoor lightings such as road, square, station, park and factory, market, hall, auditorium, the installation position of illuminating lamp is very high in the application scenario, it is very inconvenient to replace fluorescent tube, workload is very big, expense is very high, thus people long-life requirement is very urgent to Metal halogen lamp.In addition, existing Metal halogen lamp has an on record shortcoming, after promptly extinguishing (for example the outage of moment or voltage fall suddenly etc. significantly) suddenly when certain reason makes lamp, Metal halogen lamp can not promptly be restarted, cooling a period of time just can refire and must wait fluorescent tube to extinguish afterwards, obviously, this is insufferable for the user.It is very high that the reason that Metal halogen lamp can not be restarted rapidly after extinguishing is that the Metal halogen lamp that just extinguished causes intraductal atmospheric pressure because of lamp hole temperature is very high, the keep-alive voltage of fluorescent tube also correspondence rises to very high and can not light, have only through cooling after a while, the air pressure in the fluorescent tube is reduced to corresponding keep-alive voltage to a certain degree just can rekindle discharge and operate as normal.Obviously, how to improve the expectation that performance also is people of restarting of Metal halogen lamp.
Summary of the invention
The purpose of this utility model is exactly to solve the problems referred to above that existing Metal halogen lamp exists, by changing the structure of Metal halogen lamp, reach the life-span that prolongs Metal halogen lamp significantly and improving it significantly and restart performance.
The purpose of this utility model is to adopt following Metal halogen lamp new construction to realize.In the glass/quartz container of Metal halogen lamp, two halogen electric arc tubes that are connected in parallel on circuit (conventional Metal halogen lamp is only installed a halogen electric arc tube) are installed, constitute a kind of novel Metal halogen lamp structure that two inner bags are housed, be referred to as two inner bag Metal halogen lamps.
Owing to adopted above-mentioned pair of inner-tube structure, can make the corresponding conventional Metal halogen lamp of life-span of this novel Metal halogen lamp prolong about one times more than, and have the fabulous performance of restarting.Because, during startup, in two halogen electric arc tubes that on circuit, are connected in parallel always relatively low one of keep-alive voltage at first light discharge, the voltage at its two ends just promptly drops to normal working voltage automatically significantly thereupon, the another electric arc tube in parallel with it can not be lighted fully and is equivalent to open circuit.After the significant period of time of working, originally the electric arc tube that keep-alive voltage is lower is because of long-term burning-point decreased performance, the also corresponding rising of keep-alive voltage, when being elevated to when being higher than the another electric arc tube in parallel with it, this another electric arc tube is at first lighted and operate as normal when starting because of keep-alive voltage has been lower than the former, replaces.So constantly repeatedly, the equal end-of-life of halogen electric arc tube of dress declares that just the life-span of this pair inner bag Metal halogen lamp ends at last in two, thereby makes this novel Metal halogen lamp with two inner bags than conventional Metal halogen lamp life-saving about a times more than.In addition, when the Metal halogen lamp that burning-point because of certain reason extinguished suddenly, the inevitable temperature of that lighting just now in the halogen electric arc tube of dress in its two was very high, and the fluorescent tube internal gas pressure is also very high, it is very high that keep-alive voltage is also risen to, so can not be lighted once more rapidly; But the another halogen electric arc tube that is connected in parallel with it is in unlit " open circuit " resting state always, temperature is not high, intraductal atmospheric pressure is not high with corresponding keep-alive voltage yet, as long as there is normal applied voltage just can light discharge immediately lamp is started rapidly, fundamentally overcome the shortcoming that conventional Metal halogen lamp can not be restarted rapidly after extinguishing.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model further is illustrated.
Fig. 1 is the structural representation of first embodiment of two inner bag Metal halogen lamps.
Fig. 2 is the structural representation of second embodiment of two inner bag Metal halogen lamps.
Fig. 3 is the structural representation of the 3rd embodiment of two inner bag Metal halogen lamps.
Among the figure:
1 is shell, can be that the glass cell-shell also can be a quartz bulb shell;
2 is halogen electric arc tube, i.e. inner bag;
3 is lamp holder.
Embodiment
In first embodiment of two inner bag Metal halogen lamps shown in Figure 1, two inner bags installation site in the enclosure is a linear array, and be connected in parallel on circuit, the structure of its lamp holder and shell is a kind of structure of single-ended Metal halogen lamp of routine, constitutes the single-ended Metal halogen lamp of a kind of pair of inner bag linear array.
In second embodiment of two inner bag Metal halogen lamps shown in Figure 2, two inner bags in the enclosure the installation site still be linear array, and on circuit, be connected in parallel, but the structure of its lamp holder and shell is a kind of structure of both-end Metal halogen lamp of routine, constitutes the both-end Metal halogen lamp of a kind of pair of inner bag linear array.
In the 3rd embodiment of two inner bag Metal halogen lamps shown in Figure 3, two inner bags in the enclosure the installation site for being arranged in parallel, and on circuit, be connected in parallel, the structure of its lamp holder and shell is the structure of the single-ended Metal halogen lamp of another kind of routine, constitutes the single-ended Metal halogen lamp that a kind of pair of inner bag is arranged in parallel.
Because two inner bag Metal halogen lamps have long-life and the outstanding advantage that can restart rapidly, can be widely used in the various illumination occasions of indoor and outdoor.
Claims (3)
1. a two inner bag Metal halogen lamp is that inner bag and lamp holder are constituted by glass/quartz container, halogen electric arc tube mainly, it is characterized in that being equipped with in the enclosure two halogen electric arc tubes that are connected in parallel on circuit, constitutes a kind of pair of inner bag Metal halogen lamp.
2. a kind of pair of inner bag Metal halogen lamp as claimed in claim 1 is characterized in that two halogen electric arc tubes that are connected in parallel installing in its shell are arranged in a straight line on circuit.
3. a kind of pair of inner bag Metal halogen lamp as claimed in claim 1 is characterized in that two halogen electric arc tubes that are connected in parallel installing in its shell are arranged in parallel on circuit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200384844U CN201122583Y (en) | 2007-07-11 | 2007-07-11 | Double-inner container metallic halogen lamp |
| PCT/CN2008/071531 WO2009006828A1 (en) | 2007-07-11 | 2008-07-03 | A double-tube metal halide lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200384844U CN201122583Y (en) | 2007-07-11 | 2007-07-11 | Double-inner container metallic halogen lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122583Y true CN201122583Y (en) | 2008-09-24 |
Family
ID=40009822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200384844U Expired - Fee Related CN201122583Y (en) | 2007-07-11 | 2007-07-11 | Double-inner container metallic halogen lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201122583Y (en) |
| WO (1) | WO2009006828A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT2497104E (en) | 2009-11-05 | 2015-01-14 | Auralight Int Ab | Metal halide lamp with double arc tubes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5965976A (en) * | 1992-07-28 | 1999-10-12 | Philips Electronics North America Corp. | Gas discharge lamps fabricated by micromachined transparent substrates |
| CN2844664Y (en) * | 2005-05-18 | 2006-12-06 | 广东雪莱特光电科技股份有限公司 | Adjusting assembled light with dual-xenon golden halogen for automobile |
| CN2859205Y (en) * | 2005-07-29 | 2007-01-17 | 广东雪莱特光电科技股份有限公司 | Vehicle-mounted two-arc pipe integrated xenon metal halogen lamp tube |
-
2007
- 2007-07-11 CN CNU2007200384844U patent/CN201122583Y/en not_active Expired - Fee Related
-
2008
- 2008-07-03 WO PCT/CN2008/071531 patent/WO2009006828A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009006828A1 (en) | 2009-01-15 |
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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: 20080924 |