CN204289370U - The xenon lamp of green light - Google Patents
The xenon lamp of green light Download PDFInfo
- Publication number
- CN204289370U CN204289370U CN201420694607.XU CN201420694607U CN204289370U CN 204289370 U CN204289370 U CN 204289370U CN 201420694607 U CN201420694607 U CN 201420694607U CN 204289370 U CN204289370 U CN 204289370U
- Authority
- CN
- China
- Prior art keywords
- discharging chamber
- xenon lamp
- molybdenum
- green light
- thallium
- 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
Links
- 229910052724 xenon Inorganic materials 0.000 title claims abstract description 50
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000007599 discharging Methods 0.000 claims abstract description 53
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 24
- 239000011733 molybdenum Substances 0.000 claims abstract description 24
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052716 thallium Inorganic materials 0.000 claims abstract description 22
- 230000008602 contraction Effects 0.000 claims abstract description 16
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 13
- 230000026030 halogenation Effects 0.000 claims abstract description 12
- 238000005658 halogenation reaction Methods 0.000 claims abstract description 12
- PGAPATLGJSQQBU-UHFFFAOYSA-M thallium(i) bromide Chemical compound [Tl]Br PGAPATLGJSQQBU-UHFFFAOYSA-M 0.000 claims description 4
- CMJCEVKJYRZMIA-UHFFFAOYSA-M thallium(i) iodide Chemical compound [Tl]I CMJCEVKJYRZMIA-UHFFFAOYSA-M 0.000 claims description 4
- 210000003739 neck Anatomy 0.000 description 11
- 238000004020 luminiscence type Methods 0.000 description 6
- 208000003464 asthenopia Diseases 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229960002523 mercuric chloride Drugs 0.000 description 2
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to car light field, in particular to the xenon lamp of green light.It comprises: airtight discharging chamber, two electrodes, two molybdenum sheets and two molybdenum filaments, the left and right sides of described discharging chamber is with contraction neck, two electrodes lay respectively at the both sides of described discharging chamber, be each passed through the inside that corresponding described contraction neck extends to described discharging chamber, the other end that two described electrodes are in described discharging chamber outside is connected molybdenum sheet, molybdenum filament respectively successively, and halogenation thallium, mercury and xenon are filled in the inside of described discharging chamber.The utility model can send a kind of uniqueness and bright green glow.
Description
Technical field
The utility model relates to car light field, in particular to the xenon lamp of green light.
Background technology
Xenon lamp (High intensity Discharge) refers to that inside is full of the mixture of the inert gas comprising xenon, the high-voltage gas discharging light of the filament not having Halogen lamp LED (halogen lamp) to have, be called for short HID xenon lamp, its principle of luminosity is by starter and electric ballast, voltage is increased to more than 23000V and shocks by electricity xenon thus cause xenon to form electric arc between two electrodes and luminous.Because xenon lamp is a branch of arclight adopting high-tension current to activate xenon and formed, can continuous discharge luminescence between electrodes.The power of general-utility car bulb reaches 55 watts, and xenon lamp only needs 35 watts, reduces nearly half, and therefore xenon lamp obviously can alleviate the burden of vehicle electrical system, is widely used in car lighting lamp.The colour temperature of automobile xenon lamp between 4000K-6000K, far away higher than common car headlight bulb.Its brightness is high, and the photochromic of xenon lamp of 4300K is that white is partially yellow, and because colour temperature is lower, visual effect is partially yellow.
Along with people are to the diversified demand of car light light, xenon lamp development person develops the xenon lamp of blue light-emitting, purple light gradually, and xenon lamp has blue light, the light colour developing of xenon lamp, and relevant with its colour temperature, different colour temperature colors is different, 3000K sodium yellow; During 4300K is white, band is yellow; 5000K light is entirely white; 6000K light is entirely white, bit bluish; Daytime under 6500K sunlight; Obviously indigo plant is with during 7000-8000K is white.Just white light, gold-tinted are all comparatively common, and blue light, purple light easily cause visual fatigue.
Such as, CN1460281 proposes a kind of high-voltage gas discharging light, it comprises the bulb that has at least two necks and a vacuum-tight discharge vessel be made up of quartz glass, two electrodes stretched in this discharge vessel, and filler in the discharge vessel being in discharge condition under operating state.Discharge vessel closes a width lower than 4 millimeters, and length is lower than the discharge space of 8 millimeters, and filler comprises NaI, ScI
3, Xe, ZnI
2.When for automobile headlamp, in order to form required light beam on street, requiring that light source must become point-like as far as possible, namely in zonule, producing luminous intensity high as far as possible, thus arc of lighting can be projected on street more accurately.The light illumination of this patent to headlight improves, and does not but consider change car light glow color mentioned above, caters to the problem of people to car light color diversified demand.
Utility model content
The purpose of this utility model is the xenon lamp providing a kind of green light, to solve when car light light diversified demand, develops a kind of not only unique but also does not cause the problem of xenon lamp of visual fatigue.
The utility model embodiment provides a kind of xenon lamp of green light, comprise: airtight discharging chamber, two electrodes, two molybdenum sheets and two molybdenum filaments, the left and right sides of described discharging chamber is with contraction neck, two electrodes lay respectively at the both sides of described discharging chamber, be each passed through the inside that corresponding described contraction neck extends to described discharging chamber, the other end that two described electrodes are in described discharging chamber outside is connected molybdenum sheet, molybdenum filament respectively successively, and halogenation thallium, mercury and xenon are filled in the inside of described discharging chamber.
In certain embodiments, be preferably, the other end that two described electrodes are in described discharging chamber outside is connected molybdenum sheet, molybdenum filament successively.
In certain embodiments, be preferably, in described discharging chamber the same side, weld between described molybdenum filament and described molybdenum sheet, weld between described molybdenum sheet and described electrode.
In certain embodiments, be preferably, described xenon lamp at described contraction neck from described molybdenum sheet and described molybdenum filament weldering place press seal.
In certain embodiments, be preferably, in described discharging chamber, the beeline of two described electrodes is 3.75-4.65 millimeter.
In certain embodiments, be preferably, described discharging chamber is elliposoidal, and relative described contraction neck line crosses the prolate face of elliposoidal, and the inner length of described discharging chamber is 6.5-7.5 millimeter, and internal height is 2.6-3.2 millimeter.
In certain embodiments, be preferably, described halogenation thallium comprises: thallium iodide or thallium bromide.
In certain embodiments, be preferably, in described halogenation thallium, the weight of element thallium is 0.04-0.2 milligram, and the weight of described mercury is 0.8-1.5 milligram, and the pressure of described xenon is 6-8 atmospheric pressure.
The xenon lamp of the green light that the utility model embodiment provides, compared with prior art, by applying high-voltage pulse to molybdenum filament one end, puncturing the discharging chamber between two electrodes instantaneously, the inert gas xenon of discharging chamber inside being punctured and luminescence, volatilize with mercuric chloride in temperature and participate in electric discharge, after constant temperature rises to thallium volatilization, electric discharge enters the stabilization sub stage, forms stable discharging electric arc, the light superposition that several element sends, forms green glow.
Accompanying drawing explanation
Fig. 1 is the structural representation of the xenon lamp of green light in the utility model embodiment 1;
Coordinate range when Fig. 2 is the xenon lamp luminescence of green light in the utility model Fig. 1.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Consider that the white light that current automobile xenon lamp sends is comparatively common, the blue light sent, purple light easily cause the visual fatigue of people, the utility model proposes a kind of xenon lamp of green light, can send the green glow of people's vision of releiving.
The xenon lamp of this green light, comprise: airtight discharging chamber, two electrodes, two molybdenum sheets and two molybdenum filaments, the left and right sides of discharging chamber is with contraction neck, two electrodes lay respectively at the both sides of discharging chamber, be each passed through the inside that corresponding contraction neck extends to discharging chamber, the other end that two electrodes are in discharging chamber outside is connected molybdenum sheet, molybdenum filament respectively successively, and halogenation thallium, mercury and xenon are filled in the inside of discharging chamber.
The xenon lamp of this green light is energized, by applying high-voltage pulse to molybdenum filament one end, puncture the discharging chamber between two electrodes instantaneously, the inert gas xenon of discharging chamber inside is punctured and luminescence, volatilize with mercuric chloride in temperature and participate in electric discharge, after constant temperature rises to thallium volatilization, electric discharge enters the stabilization sub stage, form stable discharging electric arc, the light superposition that several element sends, forms green glow.
Next, the xenon lamp of this green light is described in detail:
A kind of xenon lamp of green light, as shown in Figure 1, comprise: airtight discharging chamber, the relative of discharging chamber has contraction neck every adjacent band, two electrodes extend to the inside of discharging chamber through the contraction neck of correspondence position, the other end that two electrodes are in discharging chamber outside is connected molybdenum sheet, molybdenum filament successively, and halogenation thallium, mercury and xenon are filled in the inside of discharging chamber.Molybdenum sheet plays the effect of transition, sealing-in and conduction in gaseous discharge lamp.Because mercury during discharging chamber luminescence produces ultraviolet, therefore, carry out ultraviolet filtering by outer jacket pipe, and protect internal discharge cavity.
In order to make electrode, molybdenum sheet, molybdenum filament be fixed connection, in discharging chamber the same side, welding between molybdenum filament and molybdenum sheet, welding between molybdenum sheet and electrode.
Press seal is carried out, with seal isolation discharging chamber to molybdenum sheet and molybdenum filament weld (comprising molybdenum sheet and molybdenum filament weld) at contraction neck.
Halogenation thallium comprises: thallium iodide or thallium bromide.Wherein, when halogenation thallium employing thallium iodide and thallium bromide, Fig. 2 is chromaticity coordinates scope.Specifically can produce x coordinate 0.27-0.3, the green light of y coordinate 0.44-0.46.
In halogenation thallium, the weight of element thallium is 0.04-0.2 milligram, and the weight of mercury is 0.8-1.5 milligram, and the pressure of xenon is 6-8 atmospheric pressure.When using the halide discharge of thallium, its mercury quantity of adding is than conventional colour temperature, as 4300K wants many (about about 0.8mg of 4300K mercury quantity, and green thallium luminescence needs about 1.2mg) mainly thallium steam formed discharge channel, voltage difference is lower, electromotive force can not meet ballast and normally work, and therefore needs the increase by mercury quantity, promotes steam pressure and interelectrode electrical potential difference.The electrical potential difference at lamp two ends is made to reach 85V ± 17V.The increase of thallium amount will cause color whitens in addition, and the minimizing of thallium amount will make lamp occur, and easily blackout equivalent life shortens phenomenon.Therefore this product has a best weight, and corresponding mercury quantity requirement
In order to produce required green glow, inventor is through exploring, and the size Control of discharging chamber existed: in discharging chamber, the beeline of two electrodes is 3.75-4.65 millimeter.Discharging chamber is elliposoidal, and relative contraction neck line crosses the prolate face of elliposoidal, and the inner length of discharging chamber is 6.5-7.5 millimeter, and internal height is 2.6-3.2 millimeter.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (7)
1. the xenon lamp of a green light, it is characterized in that, comprise: airtight discharging chamber, two electrodes, two molybdenum sheets and two molybdenum filaments, the left and right sides of described discharging chamber is with contraction neck, two electrodes lay respectively at the both sides of described discharging chamber, be each passed through the inside that corresponding described contraction neck extends to described discharging chamber, the other end that two described electrodes are in described discharging chamber outside is connected molybdenum sheet, molybdenum filament respectively successively, and halogenation thallium, mercury and xenon are filled in the inside of described discharging chamber.
2. the xenon lamp of green light as claimed in claim 1, is characterized in that, in described discharging chamber the same side, weld between described molybdenum filament and described molybdenum sheet, weld between described molybdenum sheet and described electrode.
3. the xenon lamp of green light as claimed in claim 2, is characterized in that, described xenon lamp is at described contraction neck extremely described molybdenum sheet and described molybdenum filament weldering place press seal.
4. the xenon lamp of green light as claimed in claim 1, it is characterized in that, in described discharging chamber, the beeline of two described electrodes is 3.75-4.65 millimeter.
5. the xenon lamp of green light as claimed in claim 4, it is characterized in that, described discharging chamber is elliposoidal, and relative described contraction neck line crosses the prolate face of elliposoidal, the inner length of described discharging chamber is 6.5-7.5 millimeter, and internal height is 2.6-3.2 millimeter.
6. the xenon lamp of the green light as described in any one of claim 1-5, is characterized in that, described halogenation thallium comprises: thallium iodide or thallium bromide.
7. the xenon lamp of green light as claimed in claim 6, it is characterized in that, in described halogenation thallium, the weight of element thallium is 0.04-0.2 milligram, and the weight of described mercury is 0.8-1.5 milligram, and the pressure of described xenon is 6-8 atmospheric pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694607.XU CN204289370U (en) | 2014-11-18 | 2014-11-18 | The xenon lamp of green light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694607.XU CN204289370U (en) | 2014-11-18 | 2014-11-18 | The xenon lamp of green light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289370U true CN204289370U (en) | 2015-04-22 |
Family
ID=52872504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420694607.XU Expired - Fee Related CN204289370U (en) | 2014-11-18 | 2014-11-18 | The xenon lamp of green light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679640A (en) * | 2014-11-18 | 2016-06-15 | 广东雪莱特光电科技股份有限公司 | Xenon lamp capable of emitting green light |
-
2014
- 2014-11-18 CN CN201420694607.XU patent/CN204289370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679640A (en) * | 2014-11-18 | 2016-06-15 | 广东雪莱特光电科技股份有限公司 | Xenon lamp capable of emitting green light |
| CN105679640B (en) * | 2014-11-18 | 2018-04-10 | 广东雪莱特光电科技股份有限公司 | The xenon lamp of green light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20191118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |