CN104201090A - Vacuum electrodeless lamp - Google Patents
Vacuum electrodeless lamp Download PDFInfo
- Publication number
- CN104201090A CN104201090A CN201410395565.4A CN201410395565A CN104201090A CN 104201090 A CN104201090 A CN 104201090A CN 201410395565 A CN201410395565 A CN 201410395565A CN 104201090 A CN104201090 A CN 104201090A
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- China
- Prior art keywords
- bulb
- vacuum
- iron core
- polarized lamp
- lamp
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- 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.)
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The invention discloses a vacuum electrodeless lamp. The vacuum electrodeless lamp comprises a lamp bulb, wherein an iron core and an ultraviolet generator are arranged in the lamp bulb; an electromagnetic induction coil winds around the iron core; one end of the iron core and one end of the ultraviolet generator are respectively communicated with a power supply outside the lamp bulb; a fluorescent powder layer is coated on the inner wall of the lamp bulb. The vacuum electrodeless lamp disclosed by the invention is long in service life and is little in electromagnetic interference on peripheral electric appliances.
Description
Technical field
The present invention relates to a kind of Non-polarized lamp.
Background technology
Non-polarized lamp is a kind of Long service lamp that starts at present more use, is used for the inconvenient place more changing the bulb, such as tunnel, superelevation factory building etc. is located.Light is soft, environmental protection and energy saving.But also there is the problem that periphery electrical equipment is existed to electromagnetic interference.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of vacuum Non-polarized lamp, and this vacuum Non-polarized lamp long service life is little to the electromagnetic interference of periphery electrical equipment.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of vacuum Non-polarized lamp is provided, comprise a bulb, cored and ultraviolet generater in described bulb, on described iron core, be wound with electromagnetic induction coil, one end of described iron core and ultraviolet generater all can be communicated with the power supply outside described bulb, scribbles layer of fluorescent powder layer on the inwall of described bulb.
In a preferred embodiment of the present invention, described outer bulb envelope has a metal shade.
In a preferred embodiment of the present invention, the thickness of described phosphor powder layer is 50-100 nanometer.
In a preferred embodiment of the present invention, in described bulb, be filled with gas.
The invention has the beneficial effects as follows: vacuum Non-polarized lamp long service life of the present invention is little to the electromagnetic interference of periphery electrical equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of vacuum Non-polarized lamp of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, lampshade, 2, bulb, 3, ultraviolet generater, 4, phosphor powder layer, 5, iron core, 6, electromagnetic induction coil.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of vacuum Non-polarized lamp, comprise a bulb 2, described bulb 2 interior cored 5 and ultraviolet generater 3, on described iron core 5, be wound with electromagnetic induction coil 6, one end of described iron core 5 and ultraviolet generater 3 all can be communicated with the power supply outside described bulb 2, scribbles layer of fluorescent powder layer 4 on the inwall of described bulb 2.
Preferably, described bulb 2 is covered with a metal shade 1.
Preferably, the thickness of described phosphor powder layer 4 is 50-100 nanometer.
Preferably, in described bulb 2, be filled with gas.After electromagnetic induction coil 6 energisings, generate an electromagnetic field, make the gas ionization in bulb 2, form plasma.Plasma and outside line generator 3 produce ultraviolet ray, and the phosphor powder layer 4 of bulb 2 inwalls is subject to ultraviolet ray excited generation visible ray.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a vacuum Non-polarized lamp, it is characterized in that, comprise a bulb, cored and ultraviolet generater in described bulb, on described iron core, be wound with electromagnetic induction coil, one end of described iron core and ultraviolet generater all can be communicated with the power supply outside described bulb, scribbles layer of fluorescent powder layer on the inwall of described bulb.
2. vacuum Non-polarized lamp according to claim 1, is characterized in that, described outer bulb envelope has a metal shade.
3. vacuum Non-polarized lamp according to claim 1 and 2, is characterized in that, the thickness of described phosphor powder layer is 50-100 nanometer.
4. vacuum Non-polarized lamp according to claim 1, is characterized in that, in described bulb, is filled with gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395565.4A CN104201090A (en) | 2014-08-13 | 2014-08-13 | Vacuum electrodeless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395565.4A CN104201090A (en) | 2014-08-13 | 2014-08-13 | Vacuum electrodeless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104201090A true CN104201090A (en) | 2014-12-10 |
Family
ID=52086363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410395565.4A Pending CN104201090A (en) | 2014-08-13 | 2014-08-13 | Vacuum electrodeless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104201090A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5469275A (en) * | 1977-11-14 | 1979-06-04 | Mitsubishi Electric Corp | Fluorescent lamp |
| EP0457242A1 (en) * | 1990-05-15 | 1991-11-21 | Osram Sylvania Inc. | Electrodeless HID lamp with microwave power coupler |
| CN1409367A (en) * | 2001-09-24 | 2003-04-09 | 奥斯兰姆施尔凡尼亚公司 | Ultraviolet booster for metal halogen lamp |
| CN1713337A (en) * | 2004-06-23 | 2005-12-28 | 豪雅冠得股份有限公司 | Excited quasi-molecular lampbulb |
| CN101192501A (en) * | 2006-11-27 | 2008-06-04 | 优志旺电机株式会社 | Light source device |
| CN101488440A (en) * | 2008-01-17 | 2009-07-22 | 厦门市东林电子有限公司 | Energy saving lamp embedded with ultraviolet generator |
| CN201764291U (en) * | 2010-06-03 | 2011-03-16 | 东莞市中拓节能科技有限公司 | Efficient energy-saving LED lamp tube |
| CN202067775U (en) * | 2010-12-31 | 2011-12-07 | 惠州市奥嘉电子有限公司 | Low frequency electrodeless lamp |
| CN102306615A (en) * | 2011-07-28 | 2012-01-04 | 河海大学常州校区 | Semi-built-in CI-shaped magnetic core induction coupling spherical-bubble-shaped electrodeless lamp |
-
2014
- 2014-08-13 CN CN201410395565.4A patent/CN104201090A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5469275A (en) * | 1977-11-14 | 1979-06-04 | Mitsubishi Electric Corp | Fluorescent lamp |
| EP0457242A1 (en) * | 1990-05-15 | 1991-11-21 | Osram Sylvania Inc. | Electrodeless HID lamp with microwave power coupler |
| CN1409367A (en) * | 2001-09-24 | 2003-04-09 | 奥斯兰姆施尔凡尼亚公司 | Ultraviolet booster for metal halogen lamp |
| CN1713337A (en) * | 2004-06-23 | 2005-12-28 | 豪雅冠得股份有限公司 | Excited quasi-molecular lampbulb |
| CN101192501A (en) * | 2006-11-27 | 2008-06-04 | 优志旺电机株式会社 | Light source device |
| CN101488440A (en) * | 2008-01-17 | 2009-07-22 | 厦门市东林电子有限公司 | Energy saving lamp embedded with ultraviolet generator |
| CN201764291U (en) * | 2010-06-03 | 2011-03-16 | 东莞市中拓节能科技有限公司 | Efficient energy-saving LED lamp tube |
| CN202067775U (en) * | 2010-12-31 | 2011-12-07 | 惠州市奥嘉电子有限公司 | Low frequency electrodeless lamp |
| CN102306615A (en) * | 2011-07-28 | 2012-01-04 | 河海大学常州校区 | Semi-built-in CI-shaped magnetic core induction coupling spherical-bubble-shaped electrodeless lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |
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| RJ01 | Rejection of invention patent application after publication |