CN202473845U - Low frequency electrodeless lamp - Google Patents
Low frequency electrodeless lamp Download PDFInfo
- Publication number
- CN202473845U CN202473845U CN2011205757109U CN201120575710U CN202473845U CN 202473845 U CN202473845 U CN 202473845U CN 2011205757109 U CN2011205757109 U CN 2011205757109U CN 201120575710 U CN201120575710 U CN 201120575710U CN 202473845 U CN202473845 U CN 202473845U
- Authority
- CN
- China
- Prior art keywords
- lamp
- low frequency
- frequency electrodeless
- fluorescent tube
- electrodeless lamp
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
The utility model provides a low frequency electrodeless lamp which is small in heat radiation, low in lamp temperature, and is long in service lifetime. The low frequency electrodeless lamp includes a lamp tube. The lamp tube is composed of two straight lamp tubes and arc lamp tubes which connect the two straight lamp tubes. Each straight lamp tube is provided with two magnetic rings, and the magnetic ring is provided with a wire ring. The low frequency electrodeless lamp is long in service lifetime, excellent in color developing effect, low in lamp temperature, and is excellent in starting performance in a low temperature, and has no flash and light decay, and can be started rapidly. Besides, the low frequency electrodeless lamp is high in radiation shielding security, can not damage a common electrical network and cause the voltage fluctuation, and has a constant power output, and is easy to use.
Description
Technical field
The utility model relates to a kind of light fixture, especially a kind of low frequency electrodeless lamp.
Background technology
HF lamp without electrodes is a kind of new type light source that does not have filament or electrode, mainly comprises a vacuum-tight bubble of putting, and is filled with metal vaporizer and rare gas in it, and inwall scribbles fluorescent material, and a recessed cavity is arranged in the bottom of putting a bubble; A coil that is wound on the sleeve that synthetic material processes is positioned at the cavity of discharging bulb; A tubulose iron core that has soft magnetic material to process is contained in the sleeve of coil coiling; The closed tubular vessel that liquid is housed, one of which head are in the tubulose iron core that soft magnetic material is processed, and stretch out outside the cavity of discharging bulb with the sleeve of being processed by synthetic material together its other end, are fixedly connected with the heat radiation bearing; A high-frequency electrical component, its output is connected with induction coil.This HF lamp without electrodes, its integral heat sink ability, and receive the influence of extraneous connector heat-sinking capability; The high frequency magnetic field that is produced by electron source and coil in addition is subject to the interference of extraneous electromagnetic field of high frequency, influences the stability of its work.
The utility model content
The purpose of the utility model provide a kind of dispel the heat little, the lamp temperature is low, the low frequency electrodeless lamp of long service life.
Realize the low frequency electrodeless lamp of the utility model purpose, comprise fluorescent tube, said fluorescent tube is to be made up of two sections straight fluorescent tubes are connected said straight fluorescent tube with two sections arc fluorescent tube, is respectively equipped with two magnet rings on the said straight fluorescent tube, is respectively equipped with electric coil on the said magnet ring.
Described low frequency electrodeless lamp also comprises lamp holder, ballast and is contained in the lamp body on the lamp holder, and said ballast is positioned at said lamp body, and the magnet ring of said fluorescent tube is installed on the said lamp body.
Be respectively equipped with the block tongue and the draw-in groove that cooperatively interact on said magnet ring and the lamp body.
The beneficial effect of the low frequency electrodeless lamp of the utility model is following:
The low frequency electrodeless lamp of the utility model; Long service life has fabulous color developing effect, heat radiation is little, the lamp temperature is low, good, no stroboscopic of startability and bad light under the low-temperature condition, start fast, and radiation-screening is safe; Public electric wire net there is not harm; Permanent power output, voltage fluctuation does not have harm, and is easy to use.
Description of drawings
Fig. 1 is the structural representation of fluorescent tube of the low frequency electrodeless lamp of the utility model.
Embodiment
The embodiment of the utility model is following:
As shown in Figure 1; The low frequency electrodeless lamp of the utility model comprises fluorescent tube 1, and said fluorescent tube is to be made up of two sections straight fluorescent tubes 2 are connected said straight fluorescent tube 2 with two sections arc fluorescent tube 3; Be respectively equipped with two magnet rings 4 on the said straight fluorescent tube 2, be respectively equipped with electric coil on the said magnet ring 4.
Described low frequency electrodeless lamp also comprises lamp holder, ballast and is contained in the lamp body on the lamp holder, and said ballast is positioned at said lamp body, and the magnet ring 4 of said fluorescent tube is installed on the said lamp body.Be respectively equipped with block tongue and the draw-in groove that cooperatively interacts on said magnet ring 4 and the lamp body.
The low frequency electrodeless lamp of the utility model; Long service life has fabulous color developing effect, heat radiation is little, the lamp temperature is low, good, no stroboscopic of startability and bad light under the low-temperature condition, start fast, and radiation-screening is safe; Public electric wire net there is not harm; Permanent power output, voltage fluctuation does not have harm, and is easy to use.
Embodiment recited above describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Design under the spiritual prerequisite not breaking away from the utility model; Various distortion and improvement that the common engineers and technicians in this area make the utility model technical scheme all should fall in the protection range that claims of the utility model confirm.
Claims (3)
1. low frequency electrodeless lamp is characterized in that: comprise fluorescent tube, said fluorescent tube is to be made up of two sections straight fluorescent tubes are connected said straight fluorescent tube with two sections arc fluorescent tube, is respectively equipped with two magnet rings on the said straight fluorescent tube, is respectively equipped with electric coil on the said magnet ring.
2. low frequency electrodeless lamp according to claim 1 is characterized in that: also comprise lamp holder, ballast and be contained in the lamp body on the lamp holder, said ballast is positioned at said lamp body, and the magnet ring of said fluorescent tube is installed on the said lamp body.
3. low frequency electrodeless lamp according to claim 2 is characterized in that: be respectively equipped with the block tongue and the draw-in groove that cooperatively interact on said magnet ring and the lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205757109U CN202473845U (en) | 2011-12-28 | 2011-12-28 | Low frequency electrodeless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205757109U CN202473845U (en) | 2011-12-28 | 2011-12-28 | Low frequency electrodeless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473845U true CN202473845U (en) | 2012-10-03 |
Family
ID=46921988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205757109U Expired - Fee Related CN202473845U (en) | 2011-12-28 | 2011-12-28 | Low frequency electrodeless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473845U (en) |
-
2011
- 2011-12-28 CN CN2011205757109U patent/CN202473845U/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: 20121003 Termination date: 20121228 |