CN203503610U - Ultraviolet lamp tube - Google Patents
Ultraviolet lamp tube Download PDFInfo
- Publication number
- CN203503610U CN203503610U CN201320598882.7U CN201320598882U CN203503610U CN 203503610 U CN203503610 U CN 203503610U CN 201320598882 U CN201320598882 U CN 201320598882U CN 203503610 U CN203503610 U CN 203503610U
- Authority
- CN
- China
- Prior art keywords
- quartz
- protecting film
- crust
- fep
- ptfe
- 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 - Lifetime
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 77
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 24
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 24
- 239000011261 inert gas Substances 0.000 claims abstract description 13
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 12
- 239000010453 quartz Substances 0.000 claims description 70
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- 229910052786 argon Inorganic materials 0.000 claims description 5
- WZSUOQDIYKMPMT-UHFFFAOYSA-N argon krypton Chemical compound [Ar].[Kr] WZSUOQDIYKMPMT-UHFFFAOYSA-N 0.000 claims description 5
- IXMPXTJYLZVFBW-UHFFFAOYSA-N argon neon Chemical compound [Ne].[Ne].[Ar] IXMPXTJYLZVFBW-UHFFFAOYSA-N 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 229910000497 Amalgam Inorganic materials 0.000 claims description 4
- 239000011521 glass Substances 0.000 abstract description 16
- 230000001681 protective effect Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000003651 drinking water Substances 0.000 abstract description 2
- 235000020188 drinking water Nutrition 0.000 abstract description 2
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 24
- 229920009441 perflouroethylene propylene Polymers 0.000 description 24
- 239000000463 material Substances 0.000 description 6
- 239000012634 fragment Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 241001656951 Protheca Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model discloses an ultraviolet lamp tube including a quartz glass bulb and an electrode disposed at the end of the quartz glass bulb. An enclosed cavity is disposed in the quartz glass bulb, mercury is disposed in the enclosed cavity, and inert gas is filled in the enclosed cavity; and the electrode is fixed at the end of the quartz glass bulb, and a layer of FEP protective film/PTFE protective film covers the outside of the quartz glass bulb. According to the ultraviolet lamp tube, the FEP protective film/PTFE protective film is arranged at the outermost side of the quartz glass bulb to make a glass bulb have high mechanical strength, and usage security is high, and mercury pollution and harm caused by shards of glass can be prevented when the ultraviolet lamp tube is broken; and the ultraviolet lamp tube is suitable for using in places for cleaning air, processing drinking water and processing foodstuff.
Description
Technical field
The utility model relates to uviol lamp field, relates in particular to a kind of quartz burner with protecting film structure.
Background technology
Existing bulb or fluorescent tube, in order to guarantee light transmittance, its lamp housing generally all adopts glass material to make.But glass is easily broken, damaged glass fragment easily damages human body.Existing publication No. is the patent of invention of CN102226058A, a kind of breakage-proof coating that purifies air on glass that is applied in is disclosed, and the application of this coating on bulb glass disclosed, the main component of this coating is nano level titanium dioxide and zinc oxide, ultraviolet ray is had to stronger filtration, be therefore not suitable for being applied on the glass bulb of uviol lamp.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of quartz burner with preventing the protecting film structure that glass fragment outwards spatters.
The utility model solves the technical scheme that its technical problem adopts:
A kind of quartz burner, comprise quartz crust, and the electrode that is arranged on quartz crust end, in described quartz crust, be provided with closed cavity, in closed cavity, be provided with mercury and be filled with inert gas, described electrode is fixed on quartz crust end, and described quartz crust is coated with one deck FEP protecting film/PTFE protecting film outward.
In above-mentioned quartz burner, described electrode is arranged on the one or both ends of quartz crust.
In above-mentioned quartz burner, described mercury is mercury vapour or amalgam.
In above-mentioned quartz burner, described inert gas is argon gas or argon Krypton or argon neon.
In above-mentioned quartz burner, the thickness of described FEP protecting film/PTFE protecting film is not more than 0.5mm.
A kind of quartz burner; comprise quartz crust; and the electrode that is arranged on quartz crust end; in described quartz crust, be provided with closed cavity; in closed cavity, be provided with mercury and be filled with inert gas; described electrode is fixed on quartz crust end, and described quartz crust is outside equipped with a quartzy outer tube shielding, and described quartzy outer tube is coated with one deck FEP protecting film/PTFE protecting film outward.
The beneficial effects of the utility model are:
PTFE is the abbreviation of polytetrafluoroethylene, and PTFE has good heat resistance and mechanical performance, and has very high ultraviolet ray transmissivity; FEP is the abbreviation of fluorinated ethylene propylene copolymer, and characteristic and PTFE that FEP has are close.The utility model arranges FEP protecting film/PTFE protecting film on the outermost glass bulb of quartz burner or sleeve pipe, FEP protecting film/PTFE protecting film can allow more than 90% ultraviolet ray see through, can not affect quartz burner normally works, when the lamp housing of glass material or casing collapse, the glass fragment breaking can be wrapped up by protecting film, can not be scattered, improve the fail safe that quartz burner is used.In addition, FEP protecting film/PTFE protecting film can bear the high temperature of 250 ℃, can be used on the quartz burner of relatively high power; FEP protecting film/PTFE protecting film also has lower rubbing and examines coefficient, uses the quartz burner of this protecting film to be convenient in addition clean advantage.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the first embodiment of the present utility model;
Fig. 2 is the enlarged diagram at A place in Fig. 1;
Fig. 3 is the structural representation (broken section) of the 3rd embodiment of the present utility model;
Fig. 4 is the structural representation of the 4th embodiment of the present utility model.
Embodiment
Embodiment mono-:
With reference to Fig. 1, Fig. 2, the preferred embodiment that the utility model provides, a kind of quartz burner, comprise quartz crust 1, and the electrode 2 that is arranged on quartz crust 1 end, in described quartz crust 1, be provided with closed cavity 4, electrode 2 is fixed on quartz crust 1 one end by clamp, 2 one, electrode extends to the inner filament that scribbles electronic powder that also arranges of closed cavity 4, is filled with mercury vapour and inert gas in closed cavity 4, and inert gas is any one in argon gas, argon Krypton, argon neon; The outer protective filmy layer 3 that is coated with of described quartz crust 1, described protecting film 3 is not more than the FEP protecting film of 0.5mm for thickness.FEP protecting film has outstanding mechanical strength and chemical stability, and can bear the high temperature of 250 ℃, thickness is less than the FEP protecting film of 0.5mm, and to 254nm, ultraviolet ray has more than 90% transmitance, therefore, the use of FEP protecting film can not affect quartz burner on the quartz crust 1 of quartz burner normally works, and can strengthen the mechanical strength of quartz crust 1.When being provided with the quartz crust 1 of FEP protecting film and breaking, the glass fragment breaking can be wrapped up by FEP protecting film, can not be scattered, and greatly improves the fail safe that uviol lamp is used.In addition, FEP protecting film also has lower rubbing and examines coefficient, uses the quartz burner of this protecting film to be convenient in addition clean advantage.
Above-mentioned FEP protecting film is useful on the lamp housing or fluorescent tube that the frangible materials such as quartz glass make, its method to set up is as follows: glass lamp is slightly larger than the film tube (material of film tube is FEP) of fluorescent tube on a dress protheca, be heated to the softening fluorescent tube that is also closely coated of film tube, form FEP protecting film.
Embodiment bis-:
The second embodiment that the utility model provides, it is PTFE material that the difference of itself and the first embodiment is to be arranged on protecting film 3 outside quartz crust 1, other structure is all identical with the first embodiment.The performance of the performance of PTFE protecting film and FEP protecting film is close, and the effect that both play is identical.As follows in the outer method that PTFE protecting film is set of quartz crust 1: the method that adopts spraying, by the liquid spray that contains PTFE particulate to quartz crust 1 outer surface, then with nearly 400 degree high-temperature baking several seconds, carry out sintering, form protecting film 3, repeat this process for several times until protecting film 3 reaches desired thickness, obtain required PTFE protecting film.
Embodiment tri-:
With reference to Fig. 3, the 3rd embodiment that the utility model provides, the quartz crust 1 that comprises tubular type, and the electrode 2 that is arranged on quartz crust 1 two ends, in quartz crust 1, be provided with closed cavity 4, the electrode 2 at quartz crust 1 two ends extends to respectively the inner filament that scribbles electronic powder that also arranges of closed cavity 4, is provided with amalgam 6 in closed cavity 4, and being filled with inert gas, inert gas is any one in argon gas, argon Krypton, argon neon; Quartz crust 1 is outer is coated with protective filmy layer 3, and described protecting film 3 is FEP protecting film or PTFE protecting film, and its thickness is not more than 0.5mm.
Embodiment tetra-:
With reference to Fig. 4, the 4th embodiment that the utility model provides, the quartz crust 1 that comprises tubular type, quartz crust 1 is sealed at both ends, its inner closed cavity 4 that forms, and one end of quartz crust 1 is provided with electrode 2, electrode 2 directly connects and by wire, is connected respectively the filament that scribbles electronic powder that is arranged on closed cavity 4 two ends, in closed cavity 4, be provided with amalgam 6, and be filled with inert gas, inert gas is any one in argon gas, argon Krypton, argon neon; Quartz crust 1 is outer is also provided with quartzy outer tube 5, and quartzy outer tube 5 shields, and described quartzy outer tube 5 is outer is coated with protective filmy layer 3, and described protecting film 3 is FEP protecting film or PTFE protecting film, and its thickness is not more than 0.5mm.
FEP protecting film/PTFE protecting film is set on the outermost quartz crust 1 of quartz burner of the present utility model or quartzy outer tube 5, make quartz crust 1 or the quartzy outer tube 5 of glass material there is high mechanical properties, safe to use, can avoid the mercury pollution and the glass fragment that after ultra-violet lamp tracheal rupture, produce to work the mischief.This quartz burner is applicable to being applied in the places such as air cleaning, drinking water treatment, food processing.
The foregoing is only preferential execution mode of the present utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection range of the present utility model.
Claims (6)
1. a quartz burner, comprise quartz crust, and the electrode that is arranged on quartz crust end, in described quartz crust, be provided with closed cavity, in closed cavity, be provided with mercury and be filled with inert gas, described electrode is fixed on quartz crust end, it is characterized in that: described quartz crust is coated with one deck FEP protecting film/PTFE protecting film outward.
2. a kind of quartz burner according to claim 1, is characterized in that: described electrode is arranged on the one or both ends of quartz crust.
3. a kind of quartz burner according to claim 1, is characterized in that: described mercury is mercury vapour or amalgam.
4. a kind of quartz burner according to claim 1, is characterized in that: described inert gas is argon gas or argon Krypton or argon neon.
5. a kind of quartz burner according to claim 1, is characterized in that: the thickness of described FEP protecting film/PTFE protecting film is not more than 0.5mm.
6. a quartz burner; comprise quartz crust; and the electrode that is arranged on quartz crust end; in described quartz crust, be provided with closed cavity; in closed cavity, be provided with mercury and be filled with inert gas; described electrode is fixed on quartz crust end, and described quartz crust is outside equipped with a quartzy outer tube shielding, and it is characterized in that: described quartzy outer tube is coated with one deck FEP protecting film/PTFE protecting film outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598882.7U CN203503610U (en) | 2013-09-26 | 2013-09-26 | Ultraviolet lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598882.7U CN203503610U (en) | 2013-09-26 | 2013-09-26 | Ultraviolet lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503610U true CN203503610U (en) | 2014-03-26 |
Family
ID=50334569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320598882.7U Expired - Lifetime CN203503610U (en) | 2013-09-26 | 2013-09-26 | Ultraviolet lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037190A (en) * | 2017-04-21 | 2017-08-11 | 成都赋阳技术开发有限公司 | A kind of lifting/lowering type water-quality COD detection means |
-
2013
- 2013-09-26 CN CN201320598882.7U patent/CN203503610U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037190A (en) * | 2017-04-21 | 2017-08-11 | 成都赋阳技术开发有限公司 | A kind of lifting/lowering type water-quality COD detection means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529728, Xinxing Road, Gonghe Town, Heshan, Guangdong, Jiangmen 328 Patentee after: GMY LIGHTING TECHNOLOGY Co.,Ltd. Address before: 529728, Xinxing Road, Gonghe Town, Heshan, Guangdong, Jiangmen 328 Patentee before: Guangdong gmy optical Polytron Technologies Inc. |
|
| CP03 | Change of name, title or address |
Address after: 529728, Xinxing Road, Gonghe Town, Heshan, Guangdong, Jiangmen 328 Patentee after: Guangdong gmy optical Polytron Technologies Inc. Address before: 529728 Industrial West Zone, Gonghe Town, Jiangmen, Guangdong, Heshan Patentee before: HESHAN GMY LIGHTING AND ELECTRICAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |