CN201204194Y - Electromagnetic energy-saving lamp - Google Patents
Electromagnetic energy-saving lamp Download PDFInfo
- Publication number
- CN201204194Y CN201204194Y CNU2008200482644U CN200820048264U CN201204194Y CN 201204194 Y CN201204194 Y CN 201204194Y CN U2008200482644 U CNU2008200482644 U CN U2008200482644U CN 200820048264 U CN200820048264 U CN 200820048264U CN 201204194 Y CN201204194 Y CN 201204194Y
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- CN
- China
- Prior art keywords
- metal rod
- power coupler
- saving lamp
- coupler
- electromagnetic energy
- 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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- Discharge Lamps And Accessories Thereof (AREA)
Abstract
The utility model relates to a lighting apparatus, more specifically, to an electromagnetic energy-saving lamp of a non-electrode discharge bulb, including an electron source, a power coupler, a radiator and a non-electrode discharge bulb. The electromagnetic energy-saving lamp is characterized by changing the structure of the power coupler, namely adopting a conical metal rod to substitute the existing cylindrical metal rod and adopting a ceramic insulation sleeve pipe to substitute the existing cylindrical plastic insulating sleeve tube. The metal rod of the power coupler is made into conical shape, which not only increases the volume of the metal rod but also increases the contact area of the bottom of the metal rod and the heat radiator, so that the heat produced by the power coupler can be rapidly conducted to the heat radiator and the temperature difference between the tubular magnet core of the coupler and the bottom heat radiator of the metal rod is reduced. Simultaneously ceramic materials are used to make the empire tube, thereby avoiding the aging and cracking instance which is easy to appear at the former plastic insulating sleeve tube, improving the performance of the function coupler and extending the service life of the electromagnetic energy-saving lamp.
Description
Technical field
The utility model relates to a kind of lighting apparatus, more particularly, relates to a kind of electromagnetism energy-saving lamp of electrodeless discharge bulb.
Background technology
Existing electromagnetism electricity-saving lamp generally adopts cylindrical metal rod that inserts power coupler and the aluminium sheet that connects the excellent bottom of cylindrical metal as heat abstractor.The heat abstractor of this poor efficiency can also be competent at for the electromagnetism electricity-saving lamp below the 160W, but for more powerful electromagnetism electricity-saving lamp, the problem that the magnetic core temperature of easy emergent power coupler and the radiator temperature of metal bar bottom have big difference.The heat that produces owing to power coupler can not get timely volatilization, when the heat-conducting metal rod is in hot environment for a long time, is enclosed within the plastic insulation sleeve pipe of metal bar outside, magnetic core and all aging and inefficacies of appearance easily of coil of power coupler.Therefore, existing electromagnetism electricity-saving lamp technology can not adapt to more powerful electromagnetism electricity-saving lamp, has limited the range of application of electromagnetism electricity-saving lamp.
Summary of the invention
The purpose of this utility model is to propose a kind of electromagnet electricity-saving lamp, changes the structure of power coupler, promptly adopts the cone-shaped metal rod to replace existing cylindrical metal rod, replaces existing cylindrical plastic insulating sleeve with taper ceramic insulation sleeve pipe.As everyone knows, the heat transfer property of pottery is better than plastics, it is again high temperature resistant and the ideal material of high resistant insulation, simultaneously do the metal bar of power coupler tapered, the radiator of end that diameter is big and metal bar bottom is fastenedly connected, not only increased the volume of metal bar, also increase contact area with radiator, the heat that power coupler can be produced conducts rapidly to radiator by cone-shaped metal rod and taper ceramic insulation pipe box, dwindle the temperature difference of coupler magnetic core and metal bar bottom heat spreader, the temperature of guaranteed output coupler maintains under the low state all the time, avoided simultaneously the former situation aging and cracking that occurs easily during with plastic insulation sleeve pipe high temperature again, improve the performance of power coupler, prolong the useful life of electromagnetism electricity-saving lamp.
The utility model comprises: electron source, power coupler, radiator and electrodeless discharge bulb.Described electron source is connected with the induction coil of power coupler, described power coupler supports and the tubulose magnetic core on the cone-shaped metal rod of conduction heat effect, cone-shaped metal rod top, the induction coil that is enclosed within the taper ceramic insulation pipe box of cone-shaped metal rod outside and is wound on taper ceramic insulation pipe box constitute by plaing, and place in the electrodeless discharge bulb cavity, described taper ceramic insulation sleeve pipe is close to metal bar, end that diameter is little and tubulose magnetic core are pegged graft, and an end and radiator that diameter is big are fastenedly connected.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing 1, the utility model will be further described.
As shown in the figure, the utility model is made of electron source 1, power coupler 6, radiator 2 and electrodeless discharge bulb 7.Described electron source 1 is connected with the induction coil 10 of power coupler 6, described power coupler 6 is by working the cone-shaped metal rod 3 that supports and conduct the heat effect, be enclosed within the taper ceramic insulation sleeve pipe 12 of cone-shaped metal rod 3 outsides, the tubulose magnetic core 9 on cone-shaped metal rod 3 tops constitutes with the induction coil 10 that is wound on taper ceramic insulation sleeve pipe 12, place in the cavity 8 of electrodeless discharge bulb 7, tubulose magnetic core 9 is pegged graft in the top of cone-shaped metal rod 3 and the power coupler 6, its bottom is fastenedly connected with radiator 2, described bulb 7 scribbles the discharge cavity 11 of rare-earth trichromatic fluorescent powder with inwall of air tight manner sealing, be filled with the mercurial low-pressure gas in the discharge cavity 11, and main mercurial 4 and auxiliary mercurial 5 are housed, the columniform cavity 8 of the inside recessed formation of the bottom center of electrodeless discharge bulb 7.The utility model replaces existing cylindrical plastic sleeve pipe with the taper pottery as insulating sleeve, simultaneously do the metal bar of power coupler tapered, the heat that can better produce power coupler work is transmitted to radiator rapidly, dwindle the temperature difference of coupler magnetic core and metal bar bottom heat spreader, avoided using the plastic insulation sleeve pipe situation aging and cracking to occur simultaneously, thereby make the magnetic field of power coupler 6 more stable, improve the stability of electromagnetism electricity-saving lamp, prolonged electromagnetism electricity-saving lamp useful life.
Claims (1)
1, a kind of electromagnetism electricity-saving lamp, comprise electron source, power coupler, radiator and electrodeless discharge bulb, it is characterized in that: described electron source is connected with the induction coil of power coupler, described power coupler supports and the tubulose magnetic core on the cone-shaped metal rod of conduction heat effect, cone-shaped metal rod top, the induction coil that is enclosed within the taper ceramic insulation pipe box of cone-shaped metal rod outside and is wound on taper ceramic insulation pipe box constitute by plaing, and place in the electrodeless discharge bulb cavity, described taper ceramic insulation sleeve pipe is close to the cone-shaped metal rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200482644U CN201204194Y (en) | 2008-05-20 | 2008-05-20 | Electromagnetic energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200482644U CN201204194Y (en) | 2008-05-20 | 2008-05-20 | Electromagnetic energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201204194Y true CN201204194Y (en) | 2009-03-04 |
Family
ID=40426509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200482644U Expired - Fee Related CN201204194Y (en) | 2008-05-20 | 2008-05-20 | Electromagnetic energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201204194Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751166A (en) * | 2012-06-13 | 2012-10-24 | 浙江科视电子技术有限公司 | Integrated electrodeless lamp |
| CN103187238A (en) * | 2011-12-30 | 2013-07-03 | 陈敬昕 | Coupler structure and electrodeless lamp made of same |
-
2008
- 2008-05-20 CN CNU2008200482644U patent/CN201204194Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103187238A (en) * | 2011-12-30 | 2013-07-03 | 陈敬昕 | Coupler structure and electrodeless lamp made of same |
| CN102751166A (en) * | 2012-06-13 | 2012-10-24 | 浙江科视电子技术有限公司 | Integrated electrodeless lamp |
| CN102751166B (en) * | 2012-06-13 | 2014-12-31 | 浙江科视电子技术有限公司 | Integrated electrodeless lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Shunxiang Energy-Saving Lighting Technology Co., Ltd. Assignor: Lin Weihe Contract record no.: 2010440000648 Denomination of utility model: Electromagnetic energy-saving lamp Granted publication date: 20090304 License type: Exclusive License Record date: 20100608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20170520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |