CN202230976U - Wick capable of preventing oxidation cracking - Google Patents
Wick capable of preventing oxidation cracking Download PDFInfo
- Publication number
- CN202230976U CN202230976U CN2011203411854U CN201120341185U CN202230976U CN 202230976 U CN202230976 U CN 202230976U CN 2011203411854 U CN2011203411854 U CN 2011203411854U CN 201120341185 U CN201120341185 U CN 201120341185U CN 202230976 U CN202230976 U CN 202230976U
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- CN
- China
- Prior art keywords
- wick
- quartz ampoule
- oxidation cracking
- oxidation
- utility
- 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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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Disclosed is a wick capable of preventing oxidation cracking, comprising a quartz tube, and a front wick and a rear wick which are arranged inside the quartz tube, wherein one part of the front wick, sticking out the quartz tube, is provided with high temperature ceramic glue for sealing, thereby preventing the oxidation and rupture of the quartz tube.
Description
Technical field
The utility model relates to a kind of wick of optoelectronic device manufacturing equipment, particularly a kind of anti-oxidation cracking.
Background technology
Short arc superhigh intensity discharge lamp is the HID light source of electrode spacing less than 10mm, is widely used in the directional lighting device with higher brightness and uniformity requirement, need cooperate with certain optical systems usually and realize the specific illumination purpose.For example be used for the superhigh pressure xenon lamp of cinematographic projector and searchlight, the superhigh pressure Xenon gas metallic halogen lamp of automobile front; Superhigh pressure Metal halogen lamp, xenon lamp and the mercury lamp of the illumination of stage video display; Need and laser pumping, Medical Devices HID light source that optical system is used, and the non-illumination HID light source etc. that utilizes ultraviolet, infrared radiation through beam splitting system.The basic structural feature of this type light source is the bubble pipe of adopting quartz glass material, utilizes the molybdenum foil of weld metal electrode and lead-in wire and quartz glass sealing by fusing to form airtight discharging chamber.
Because the wick working temperature is high, and wick is to be exposed to work in the middle of the air, thus wick front end lead-in wire easily by severe oxidation, simultaneously, wick front end quartz ampoule is easy of crack also.
The utility model content
Goal of the invention:, the utility model discloses a kind of wick of anti-oxidation cracking to the deficiency of prior art.
Technical scheme: the utility model discloses a kind of wick of anti-oxidation cracking, comprise quartz ampoule, be arranged on front end wick and rear end wick in the quartz ampoule, the part that the front end wick stretches out quartz ampoule is provided with the sealing of refractory ceramics glue.
The part that said front end wick stretches out quartz ampoule bends downwards.
The part that said front end wick stretches out quartz ampoule is provided with refractory ceramics glue sealing, has prevented the oxidation of quartz ampoule and breaks.
Beneficial effect: the wick of the disclosed anti-oxidation cracking of the utility model, simple in structure, with low cost, can effectively handle the oxidation of quartz ampoule and break.
Description of drawings
Accompanying drawing 1 is the structural representation of the wick of anti-oxidation cracking.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to explain.
The utility model discloses a kind of wick of anti-oxidation cracking, comprise quartz ampoule 1, be arranged on front end wick 2 and rear end wick 3 in the quartz ampoule 1, the part that front end wick 2 stretches out quartz ampoule 1 is provided with 4 sealings of refractory ceramics glue.
The part that said front end wick 2 stretches out quartz ampoule 1 bends downwards.
The part that said front end wick stretches out quartz ampoule is provided with refractory ceramics glue sealing, has prevented the oxidation of quartz ampoule and breaks.
The utility model provides a kind of thinking and method of wick of anti-oxidation cracking; The method and the approach of concrete this technical scheme of realization are a lot; The above only is the preferred implementation of the utility model, should be pointed out that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection range of the utility model, and all available prior art of each part not clear and definite in the present embodiment realizes.
Claims (2)
1. the wick of an anti-oxidation cracking is characterized in that, comprises quartz ampoule (1), is arranged on front end wick (2) and rear end wick (3) in the quartz ampoule (1), and the part that front end wick (2) stretches out quartz ampoule (1) is provided with refractory ceramics glue sealing (4).
2. the wick of a kind of anti-oxidation cracking according to claim 1 is characterized in that, the part that said front end wick (2) stretches out quartz ampoule (1) bends downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203411854U CN202230976U (en) | 2011-09-13 | 2011-09-13 | Wick capable of preventing oxidation cracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203411854U CN202230976U (en) | 2011-09-13 | 2011-09-13 | Wick capable of preventing oxidation cracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202230976U true CN202230976U (en) | 2012-05-23 |
Family
ID=46081554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203411854U Expired - Fee Related CN202230976U (en) | 2011-09-13 | 2011-09-13 | Wick capable of preventing oxidation cracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202230976U (en) |
-
2011
- 2011-09-13 CN CN2011203411854U patent/CN202230976U/en not_active Expired - Fee Related
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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: 20120523 Termination date: 20120913 |