CN204242998U - Electrodeless ultraviolet lamp under water - Google Patents
Electrodeless ultraviolet lamp under water Download PDFInfo
- Publication number
- CN204242998U CN204242998U CN201420373622.4U CN201420373622U CN204242998U CN 204242998 U CN204242998 U CN 204242998U CN 201420373622 U CN201420373622 U CN 201420373622U CN 204242998 U CN204242998 U CN 204242998U
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- under water
- ultraviolet lamp
- connecting portions
- electrodeless ultraviolet
- lamp under
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Abstract
The utility model provides one electrodeless ultraviolet lamp under water, comprises the fluorescent tube (1) that inside is provided with mixed inert gas and solid-state amalgam, the power line (3) be located at the outside power coupler (6) of fluorescent tube (1), be located at the outside sealing device (2) of power coupler (6) and electric connection power coupler (6).Power coupler (6) sealing device (2) seals by the utility model; magnet ring (4) in available protecting power coupler (6) is not by mordant gas or liquid corrosion; in the space of magnet ring (4) with sealer (21), fill conduction heat sealable glue (5) simultaneously; waterproof can be conducive to again heat radiation, thus electrodeless ultraviolet lamp can under water or long-term stable operation in mordant liquid to guarantee this under water.
Description
Technical field
The utility model relates to Non-polarized lamp technical field, particularly relates to one electrodeless ultraviolet lamp under water.
Background technology
Ultra-violet lamp is based on electromagnetic induction principle, adopt the saturating ultraviolet quartz ampoule of high-purity as gas discharge, the mercury vapour generation Penning effect that the inert gas of mixing and solid-state amalgam produce is filled with in discharge body, an alternating magnetic field is produced when high-frequency current flows through power coupler, respond to an electric field perpendicular to magnetic field simultaneously, this electric field is by the Accelerating electron of discharge space, make gas ionization discharge, and circulation is formed in plasma, by accelerating the collision effect of electronics, part atomic excitation transits to upper state, when excited atom returns ground state, its Conversion of Energy is 253.7nm and 185nm ultraviolet, also the light wave of other wavelength is also had.Electrodeless ultraviolet lamp increases sealing device on the basis of general ultraviolet line lamp under water, thus can normally work under water or in mordant liquid.
Existing electrodeless ultraviolet lamp under water adopts mostly at quartz burner outer setting one sealed lamp shade, and adopts quartz glass panel as the face glass of sealed lamp shade, thus realizes normally working under water or in mordant liquid.
Existing electrodeless ultraviolet lamp is under water owing to carrying out integral sealing to ultra-violet lamp, also could need penetrate through the face glass of sealed lamp shade after light therethrough fluorescent tube in ultraviolet irradiation process, ultraviolet light is caused to cause energy loss in communication process, and adopt integral sealing lampshade to cause volume larger, move inconvenience and adopt raw material more, manufacturing process is loaded down with trivial details, and cost is higher.
Utility model content
The purpose of this utility model is to provide one electrodeless ultraviolet lamp under water; power coupler sealing device is sealed; magnet ring in available protecting power coupler is not by mordant gas or liquid corrosion; fill conduction heat sealable glue simultaneously; waterproof can be conducive to again heat radiation, and reduce the energy loss of ultraviolet light, structure is simple; save cost, can under water or long-term stable operation in mordant liquid.
For achieving the above object, the utility model provides a kind of ultra-violet lamp, comprises inside and is provided with the fluorescent tube of mixed inert gas and solid-state amalgam, the power coupler being located at fluorescent tube outside, the sealing device being located at power coupler outside and power line.
Described fluorescent tube is the saturating ultraviolet quartz ampoule of high-purity; Described fluorescent tube comprise inside be provided with mixed inert gas and solid-state amalgam fluorescent tube, be located at fluorescent tube outside power coupler and be located at the sealing device of power coupler outside and be electrically connected the power line of power coupler, it is outside that described sealing device covers on described power coupler completely.
Described fluorescent tube is the saturating ultraviolet quartz ampoule of high-purity; Described fluorescent tube comprises two first relative and parallel connecting portions and is vertically connected at two second connecting portions of described two first connecting portions.
Described two first connecting portions are high ozone quartz ampoule, and wall thickness is 1.5mm, and described two second connecting portions are frosted quartz ampoule, and wall thickness is 2mm; The diameter of described two first connecting portions is greater than the diameter of described two second connecting portions; Described two first connecting portions can pass through the ultraviolet light of wavelength 185nm, and described two first connecting portions are communicated with two second connecting portion inside.
Described power coupler is annular Openworks shape, is enclosed within two second connecting portions of fluorescent tube respectively; Described power coupler is that magnetic material is made, and inside is provided with magnet ring.
Described sealing device comprises the set bolt of two sealers relatively connected, two gasket seals laying respectively at two sealer inner surfaces and several connection two sealer.
Described sealer material is stainless steel, and the material of described gasket seal is high temperature resistant silica gel.
Described sealer comprises middle arc sealing and the two horizontal fixed parts being connected to sealing two ends; It is semicircular first groove that two horizontal sides of described sealing are respectively equipped with cross section; Described fixed part is provided with several first through hole and is semicircular second groove with the cross section that described first texturearunaperpendicular direction is arranged.
The shape of described gasket seal and the inner surface of described sealer adapt, and comprise middle arch section and divide with the two horizontal parts being connected to arch section two ends; It is semicircular 3rd groove that two horizontal sides of described arch section are respectively equipped with cross section; Described two horizontal parts divides and is provided with several second through hole; The position of described 3rd groove is corresponding with the position of described first groove; The position of described second through hole is corresponding with the position of described first through hole.
Power line is arranged in the space and the second groove that described 3rd groove and described first groove form.
Conduction heat sealable glue is filled between the space of magnet ring and described sealer.
The beneficial effects of the utility model: power coupler sealing device is sealed; magnet ring in available protecting power coupler is not by mordant gas or liquid corrosion; fill conduction heat sealable glue simultaneously; waterproof can be conducive to again heat radiation; and reduce the energy loss of ultraviolet light; structure is simple, saves cost, can under water or long-term stable operation in mordant liquid.In addition, the utility model adopts electromagnetic field of high frequency to carry out excited gas, and select magnetic material to make power coupler, decrease the loss of system, therefore its ultraviolet ray intensity is apparently higher than general ultraviolet line lamp.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by describing in detail embodiment of the present utility model, will make the technical solution of the utility model and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is the front view of the utility model electrodeless ultraviolet lamp under water;
Fig. 2 is the vertical view of the utility model electrodeless ultraviolet lamp under water;
Fig. 3 is the fluorescent tube front view of the utility model electrodeless ultraviolet lamp under water;
Fig. 4 is the fluorescent tube vertical view of the utility model electrodeless ultraviolet lamp under water;
Fig. 5 is the perspective view of the utility model sealer of electrodeless ultraviolet lamp under water;
Fig. 6 is the perspective view of the utility model gasket seal of electrodeless ultraviolet lamp under water;
Fig. 7 is the installation diagram of the utility model two gasket seals of electrodeless ultraviolet lamp under water;
Fig. 8 is the sealing device assembly drawing of the utility model electrodeless ultraviolet lamp under water.
Embodiment
For further setting forth the technological means and effect thereof that the utility model takes, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
Consult Fig. 1-2 simultaneously, the utility model under water electrodeless ultraviolet lamp comprise inside be provided with mixed inert gas and solid-state amalgam fluorescent tube (1), be located at the outside power coupler (6) of fluorescent tube (1) and be located at the outside sealing device (2) of power coupler (6) and be electrically connected the power line (3) of power coupler (6), it is outside that described sealing device (2) covers on described power coupler (6) completely.
Consult Fig. 3-4, described fluorescent tube (1) is the saturating ultraviolet quartz ampoule of high-purity simultaneously; Described fluorescent tube comprises two first relative and parallel connecting portions (11) and is vertically connected at two second connecting portions (12) of described two first connecting portions (11).
Described two first connecting portions (11) are high ozone quartz ampoule, and wall thickness is 1.5mm, and described two second connecting portions (12) are frosted quartz ampoule, and wall thickness is 2mm; The diameter of described two first connecting portions (11) is greater than the diameter of described two second connecting portions (12); Described two first connecting portions (11) can pass through the ultraviolet light of wavelength 185nm, and described two first connecting portions are communicated with two second connecting portion inside.
Consult Fig. 1 and Fig. 2, described power coupler (6) is annular Openworks shape, is enclosed within two second connecting portions (12) of fluorescent tube (1) respectively; Described power coupler (6) is made for magnetic material, and inside is provided with magnet ring (4).
As shown in Figure 8, described sealing device (2) comprises two sealers (21) relatively connected, lays respectively at two gasket seals (23) of two sealers (21) inner surface and the set bolt (22) of several connection two sealer (21).
Described sealer (21) material is stainless steel, and the material of described gasket seal (23) is high temperature resistant silica gel.
As shown in Figure 5, described sealer (21) comprises middle arc sealing (211) and the two horizontal fixed parts (212) being connected to sealing (211) two ends; It is semicircular first groove (214) that two horizontal sides of described sealing (211) are respectively equipped with cross section; Described fixed part (212) is provided with several first through hole (213) and is semicircular second groove (215) with the cross section that described first groove (214) vertical direction is arranged.
Consult Fig. 6, the shape of described gasket seal (23) and the inner surface of described sealer (21) adapt, and comprise middle arch section (231) and divide (232) with the two horizontal parts being connected to arch section (231) two ends; It is semicircular 3rd groove (234) that two horizontal sides of described arch section (231) are respectively equipped with cross section; Described two horizontal parts divides (232) to be provided with several second through hole (233); The position of described 3rd groove (234) is corresponding with the position of described first groove (214); The position of described second through hole (233) is corresponding with the position of described first through hole (213).After two gasket seals (23) are assembled together as shown in Figure 7, again two sealers (21) are assemblied in two gasket seals (23) outside, and fix with set bolt (22), namely obtain the sealing device (21) shown in Fig. 8.
As shown in Figure 1, power line (3) is arranged in the space and the second groove (215) that described 3rd groove (234) and described first groove (214) form.
As shown in Figure 2, conduction heat sealable glue (5) is filled between the space of magnet ring (4) and described sealer (21).
Particularly, during the work of electrodeless ultraviolet lamp under water of the present utility model, based on electromagnetic induction principle, the mercury vapour generation Penning effect that the inert gas of the mixing in fluorescent tube (1) and solid-state amalgam produce, when the high-frequency current that power line (3) provides flows through power coupler (6), produce an alternating magnetic field, respond to an electric field perpendicular to magnetic field simultaneously, this electric field is by the Accelerating electron of discharge space, make gas ionization discharge, and circulation is formed in plasma, by accelerating the collision effect of electronics, part atomic excitation transits to upper state, when excited atom returns ground state, its Conversion of Energy is 253.7nm and 185nm ultraviolet, also the light wave of other wavelength is also had, and sealing device (2) is sealed power coupler (6) by two relatively-stationary sealers (21) and two pads (23) be located between sealer (21), magnet ring (4) in available protecting power coupler (6) is not by mordant gas or liquid corrosion, in the space of magnet ring (4) with sealer (21), fill conduction heat sealable glue (5) simultaneously, waterproof can be conducive to again heat radiation, thus electrodeless ultraviolet lamp can under water under water to guarantee this, or long-term stable operation in mordant liquid.
In sum; power coupler sealing device seals by electrodeless ultraviolet lamp under water of the present utility model; magnet ring in available protecting power coupler is not by mordant gas or liquid corrosion; fill conduction heat sealable glue simultaneously; waterproof can be conducive to again heat radiation, and reduce the energy loss of ultraviolet light, structure is simple; save cost, can under water or long-term stable operation in mordant liquid.In addition, the utility model adopts electromagnetic field of high frequency to carry out excited gas, and select magnetic material to make power coupler, decrease the loss of system, therefore its ultraviolet ray intensity is apparently higher than general ultraviolet line lamp.
The above; for the person of ordinary skill of the art; can make other various corresponding change and distortion according to the technical solution of the utility model and technical conceive, and all these change and be out of shape the protection range that all should belong to the accompanying claim of the utility model.
Claims (10)
1. an electrodeless ultraviolet lamp under water, it is characterized in that, comprise inside be provided with mixed inert gas and solid-state amalgam fluorescent tube (1), be located at the outside power coupler (6) of fluorescent tube (1) and be located at the outside sealing device (2) of power coupler (6) and be electrically connected the power line (3) of power coupler (6), it is outside that described sealing device (2) covers on described power coupler (6) completely.
2. electrodeless ultraviolet lamp under water as claimed in claim 1, it is characterized in that, described fluorescent tube (1) is the saturating ultraviolet quartz ampoule of high-purity; Described fluorescent tube comprises two first relative and parallel connecting portions (11) and is vertically connected at two second connecting portions (12) of described two first connecting portions (11).
3. electrodeless ultraviolet lamp under water as claimed in claim 2, it is characterized in that, described two first connecting portions (11) are high ozone quartz ampoule, and wall thickness is 1.5mm, and described two second connecting portions (12) are frosted quartz ampoule, and wall thickness is 2mm; The diameter of described two first connecting portions (11) is greater than the diameter of described two second connecting portions (12); Described two first connecting portions (11) can pass through the ultraviolet light of wavelength 185nm, and described two first connecting portions are communicated with two second connecting portion inside.
4. electrodeless ultraviolet lamp under water as claimed in claim 2, it is characterized in that, described power coupler (6) is annular Openworks shape, is enclosed within two second connecting portions (12) of fluorescent tube (1) respectively; Described power coupler (6) is made for magnetic material, and inside is provided with magnet ring (4).
5. electrodeless ultraviolet lamp under water as claimed in claim 1, it is characterized in that, described sealing device (2) comprises two sealers (21) relatively connected, lays respectively at two gasket seals (23) of two sealers (21) inner surface and the set bolt (22) of several connection two sealer (21).
6. electrodeless ultraviolet lamp under water as claimed in claim 5, it is characterized in that, described sealer (21) material is stainless steel, and the material of described gasket seal (23) is high temperature resistant silica gel.
7. electrodeless ultraviolet lamp under water as claimed in claim 5, it is characterized in that, described sealer (21) comprises middle arc sealing (211) and the two horizontal fixed parts (212) being connected to sealing (211) two ends; It is semicircular first groove (214) that two horizontal sides of described sealing (211) are respectively equipped with cross section; Described fixed part (212) is provided with several first through hole (213) and is semicircular second groove (215) with the cross section that described first groove (214) vertical direction is arranged.
8. electrodeless ultraviolet lamp under water as claimed in claim 7, it is characterized in that, the shape of described gasket seal (23) and the inner surface of described sealer (21) adapt, and comprise middle arch section (231) and divide (232) with the two horizontal parts being connected to arch section (231) two ends; It is semicircular 3rd groove (234) that two horizontal sides of described arch section (231) are respectively equipped with cross section; Described two horizontal parts divides (232) to be provided with several second through hole (233); The position of described 3rd groove (234) is corresponding with the position of described first groove (214); The position of described second through hole (233) is corresponding with the position of described first through hole (213).
9. electrodeless ultraviolet lamp under water as claimed in claim 8, it is characterized in that, power line (3) is arranged in the space and the second groove (215) that described 3rd groove (234) and described first groove (214) form.
10. electrodeless ultraviolet lamp under water as claimed in claim 5, is characterized in that, fill conduction heat sealable glue (5) between the space of magnet ring (4) and described sealer (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373622.4U CN204242998U (en) | 2014-07-07 | 2014-07-07 | Electrodeless ultraviolet lamp under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373622.4U CN204242998U (en) | 2014-07-07 | 2014-07-07 | Electrodeless ultraviolet lamp under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242998U true CN204242998U (en) | 2015-04-01 |
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ID=52772457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420373622.4U Expired - Fee Related CN204242998U (en) | 2014-07-07 | 2014-07-07 | Electrodeless ultraviolet lamp under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242998U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396155A (en) * | 2015-12-17 | 2016-03-16 | 朱升和 | Large-power electromagnetic-induction ultraviolet germicidal lamp directly usable in water |
| CN105818944A (en) * | 2016-04-01 | 2016-08-03 | 深圳潜水侠创新动力科技有限公司 | Remote control submarine applied to underwater detection |
| CN105910076A (en) * | 2016-05-13 | 2016-08-31 | 广东星普节能光电有限公司 | Underwater ultraviolet electrodeless lamp |
| CN107424906A (en) * | 2017-07-29 | 2017-12-01 | 合肥赛度电子科技有限公司 | Electrodeless ultraviolet lamp |
| CN109973858A (en) * | 2017-12-28 | 2019-07-05 | 中国科学院深圳先进技术研究院 | A kind of luminaire for underwater dark-field imaging |
| CN110237282A (en) * | 2019-05-28 | 2019-09-17 | 宁国市沪帮电子科技有限公司 | A kind of efficient electrodeless ultraviolet bactericidal lamp |
-
2014
- 2014-07-07 CN CN201420373622.4U patent/CN204242998U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396155A (en) * | 2015-12-17 | 2016-03-16 | 朱升和 | Large-power electromagnetic-induction ultraviolet germicidal lamp directly usable in water |
| CN105396155B (en) * | 2015-12-17 | 2018-09-18 | 朱升和 | The great-power electromagnetic induction ultraviolet germicidal lamp directly used in water |
| CN105818944A (en) * | 2016-04-01 | 2016-08-03 | 深圳潜水侠创新动力科技有限公司 | Remote control submarine applied to underwater detection |
| CN105910076A (en) * | 2016-05-13 | 2016-08-31 | 广东星普节能光电有限公司 | Underwater ultraviolet electrodeless lamp |
| CN107424906A (en) * | 2017-07-29 | 2017-12-01 | 合肥赛度电子科技有限公司 | Electrodeless ultraviolet lamp |
| CN109973858A (en) * | 2017-12-28 | 2019-07-05 | 中国科学院深圳先进技术研究院 | A kind of luminaire for underwater dark-field imaging |
| CN109973858B (en) * | 2017-12-28 | 2022-03-08 | 中国科学院深圳先进技术研究院 | Illuminator for underwater dark field imaging |
| CN110237282A (en) * | 2019-05-28 | 2019-09-17 | 宁国市沪帮电子科技有限公司 | A kind of efficient electrodeless ultraviolet bactericidal lamp |
| CN110237282B (en) * | 2019-05-28 | 2020-11-13 | 宁国市沪帮电子科技有限公司 | Efficient electrodeless ultraviolet germicidal lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |