CN101158713B - Compact type energy conserving lamp magnetic characteristic curve definitions and measurement method thereof - Google Patents
Compact type energy conserving lamp magnetic characteristic curve definitions and measurement method thereof Download PDFInfo
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- CN101158713B CN101158713B CN2007101129077A CN200710112907A CN101158713B CN 101158713 B CN101158713 B CN 101158713B CN 2007101129077 A CN2007101129077 A CN 2007101129077A CN 200710112907 A CN200710112907 A CN 200710112907A CN 101158713 B CN101158713 B CN 101158713B
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- 238000000691 measurement method Methods 0.000 title 1
- 238000004804 winding Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000013461 design Methods 0.000 abstract description 7
- 238000001228 spectrum Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000012827 research and development Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
A method for determining and measuring a magnetic characteristic curve of a compact energy-saving lamp is disclosed. The lamp circuit is provided with two magnetic elements including a magnetic ring and an inductive ballast which affect the running parameters and status of the lamp. A magnetic characteristic curve is a curve indicating the change of the running parameters of the energy-saving lamp with the variation of magnetic elements. The magnetic ring is winded by a fourth winding with the number of turns N, and both ends of the fourth winding are connected with a tunable direct current supply. The current through the winding is changed constantly, which means the value of the winding current NI is changed constantly, and then the value of NI and the related running parameters of the energy saving lamp are recorded and plotted in coordinates, the plotted curve is the magnetic characteristic curve, M characteristic curve for short. The running status of the lamp is changed by changing the current NI of the fourth winding in the L2 magnetic ring of the circuit, consequently a collection of parameters including working frequency, power, voltage and the current of the lighting tube of lamp are measured to determine the corresponding M magnetic characteristic curve. The method is favorable for the automatically match for the lighting tube of the compact energy-saving lamp , andfor the development, design and application aspects including stabilizing the operating point, aiming, preheating the filament and reducing EMI by spreading spectrum, etc.
Description
Technical field
The present invention relates to influence the characteristic of the magnetic element of compact type energy-saving lamp duty, particularly can be used as design, the test of energy-saving lamp circuit and improve the measuring method of the compact type energy conserving lamp magnetic characteristic curve of its performance parameter foundation.
Background technology
General-purpose energy-saving lamp simplest circuit is the basic circuit of compact type energy-saving lamp, it also is the basic foundation of the circuit design of electricity-saving lamp, there are magnet ring and ballast inductance two magnetic elements can influence the duty of electricity-saving lamp in the basic circuit, when changing these two magnetic element parameters, the running parameter of lamp also changes thereupon; Therefore how determine the corresponding relation that the parameters such as whole lamp power, power of lamp tube, light tube electric voltage and electric current of electricity-saving lamp change with the magnetic element parameter fast, for the fluorescent tube of compact electricity-saving lamp automatically the filament pre-heating of stable, electricity-saving lamp light modulation, the electricity-saving lamp of coupling and working point and spread spectrum to reduce the design and the application value of aspect such as EMI great.
Summary of the invention
For addressing the above problem, the present invention is intended to propose a kind of magnetic characteristic of fast measuring compact type lamp electricity-saving lamp, with the measuring method of the compact type energy conserving lamp magnetic characteristic curve that carries out research and development of products application and perfect performance.
The technical solution adopted for the present invention to solve the technical problems is: the measuring method of the magnetic characteristic curve of compact type energy-saving lamp, it is characterized in that: have two magnetic elements of a magnet ring and ballast inductance to influence the running parameter and the duty of lamp in basic energy-saving lamp circuit, magnetic characteristic curve is meant the curve that the running parameter of compact electricity-saving lamp changes with magnetic element; On magnet ring, add around the 4th winding, the number of turn is N, N is an integer, two ends at the 4th winding connect an adjustable direct supply, constantly change the electric current that flows through winding, promptly change the current value NI of winding, the related work parameter value of record NI value and compact electricity-saving lamp, the curve that is drawn with the form of plane coordinate system is magnetic characteristic curve, is called for short the M family curve.
The related work parameter of electricity-saving lamp is frequency, power, voltage, current parameters.
Beneficial effect of the present invention is: constantly change the electric current NI of the 4th winding in the L2 magnet ring in the typical compact energy-saving circuit for lamp of flowing through to change the duty of lamp by adjustable direct supply, record the frequency of operation of lamp respectively, power, the series of parameters value of light tube electric voltage electric current, with the trace-point method corresponding magnetic characteristic curve figure that draws, be the mensuration of the magnetic characteristic curve of compact type energy-saving lamp, help the automatic coupling of fluorescent tube of compact type energy-saving lamp and stablizing of working point, the electricity-saving lamp light modulation, the filament pre-heating of electricity-saving lamp and spread spectrum reduce the research and development design of aspects such as EMI and use.
Description of drawings
Fig. 1 is typical compact energy-saving lamp electronic circuit diagram;
Fig. 2 is the typical magnetic characteristic changing trend diagram of the present invention;
Fig. 3 is that the pipe of compact type energy-saving lamp is pressed the magnetic characteristic curve that concerns with the 4th winding current;
Fig. 4 is the magnetic characteristic curve of Guan Liuyu the 4th winding current relation of compact type energy-saving lamp;
Fig. 5 is the magnetic characteristic curve of the frequency of operation and the 4th winding current relation of compact type energy-saving lamp;
Fig. 6 is the magnetic characteristic curve of compact type energy-saving lamp power of lamp tube and the 4th winding current relation;
Fig. 7 is the magnetic characteristic curve of whole lamp power of compact type energy-saving lamp and the 4th winding current relation;
Fig. 8 is the total form of the measured data of Fig. 3 to Fig. 7.
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
Be illustrated in figure 1 as typical compact electronic energy-saving lamp circuit, have 2 two magnetic elements of a L2 magnet ring 1 and L3 ballast inductance to influence the running parameter and the duty of compact type energy-saving lamp in this basic energy-saving lamp circuit, magnetic characteristic curve is meant the curve that the running parameter of compact electricity-saving lamp changes with magnetic element; Three windings are arranged on the L2 magnet ring 1 in the circuit for lamp, by on L2 magnet ring 1, adding around the 4th winding, measuring method of the present invention is an example with the compact type energy-saving lamp of full spiral shell 20W, measuring condition is the 4th umber of turn N=8, series limiting resistor R=47 Ω, two ends at the 4th winding connect an adjustable direct supply, constantly change the electric current that flows through the 4th winding, promptly change the current value NI of winding, the frequency F of record NI value and compact electricity-saving lamp, power P, voltage U, the electric current I parameter value, the curve that is drawn with the form of plane coordinate system is magnetic characteristic curve, is called for short the M family curve.As Fig. 2 is magnetic characteristic variation tendency sketch, 2 points of from this figure, having reached a conclusion, and the one, the frequency of operation of lamp, pipe is pressed with NI is dull to be increased; The 2nd, the power of lamp, pipe stream reduces with the NI dullness.Fig. 3 to Fig. 7 is for using frequency f, power p, voltage u, the current i parameter value that M family curve measuring method draws the lamp of actual measurement, these parameter values are ordinate (unit is respectively KHz, W, V, A), the 4th winding electric flow valuve NI (A of unit) that horizontal ordinate changes for input, the pipe of surveying out lamp is pressed, the M family curve of pipe stream, frequency of operation, power of lamp tube and whole lamp power, specifically surveys the gained data and gathers chart and see Fig. 8.The M family curve has many-sided utilization at compact type energy-saving lamp, the fluorescent tube that mainly can specifically be applied to lamp automatically stable, light modulation, tube filament preheating and the spread spectrum of coupling and working point reduces the research and development design effort of EMI, helps improving the research and development design efficiency of compact type energy-saving lamp.
Claims (2)
1. the measuring method of compact type energy conserving lamp magnetic characteristic curve, it is characterized in that: have two magnetic elements of a magnet ring and ballast inductance to influence the running parameter and the duty of lamp in basic energy-saving lamp circuit, magnetic characteristic curve is meant the curve that the running parameter of compact electricity-saving lamp changes with magnetic element; On magnet ring, add around the 4th winding, the number of turn is N, N is an integer, two ends at the 4th winding connect an adjustable direct supply, constantly change the electric current that flows through winding, promptly change the current value NI of winding, the related work parameter value of record NI value and compact electricity-saving lamp, the curve that is drawn with the form of plane coordinate system is magnetic characteristic curve, is called for short the M family curve.
2. the measuring method of compact type energy conserving lamp magnetic characteristic curve according to claim 1, it is characterized in that: it is characterized in that: described running parameter is frequency, power, voltage, current parameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101129077A CN101158713B (en) | 2007-09-01 | 2007-09-01 | Compact type energy conserving lamp magnetic characteristic curve definitions and measurement method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007101129077A CN101158713B (en) | 2007-09-01 | 2007-09-01 | Compact type energy conserving lamp magnetic characteristic curve definitions and measurement method thereof |
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| CN101158713A CN101158713A (en) | 2008-04-09 |
| CN101158713B true CN101158713B (en) | 2010-10-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103809130B (en) * | 2012-11-08 | 2018-04-27 | 海洋王（东莞）照明科技有限公司 | The test method and detecting system of the anti-magnetic interference of lamps and lanterns |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6037566A (en) * | 1997-07-16 | 2000-03-14 | Matsushita Electric Industrial Co., Ltd. | Arc welding apparatus for constant current and voltage characteristics cost and weight of which being reduced |
| US6137238A (en) * | 1996-03-18 | 2000-10-24 | Alvarez; Eduardo Salman | High-efficiency self-regulated electronic ballast with a single characteristic curve for operating high-pressure sodium vapor lamps |
| CN1274515A (en) * | 1998-07-29 | 2000-11-22 | 皇家菲利浦电子有限公司 | Ballast |
| CN1335514A (en) * | 2001-05-31 | 2002-02-13 | 上海交通大学 | Solar cell assembly testing instrument with pulse xenon lamp linear light source bench |
-
2007
- 2007-09-01 CN CN2007101129077A patent/CN101158713B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6137238A (en) * | 1996-03-18 | 2000-10-24 | Alvarez; Eduardo Salman | High-efficiency self-regulated electronic ballast with a single characteristic curve for operating high-pressure sodium vapor lamps |
| US6037566A (en) * | 1997-07-16 | 2000-03-14 | Matsushita Electric Industrial Co., Ltd. | Arc welding apparatus for constant current and voltage characteristics cost and weight of which being reduced |
| CN1274515A (en) * | 1998-07-29 | 2000-11-22 | 皇家菲利浦电子有限公司 | Ballast |
| CN1335514A (en) * | 2001-05-31 | 2002-02-13 | 上海交通大学 | Solar cell assembly testing instrument with pulse xenon lamp linear light source bench |
Non-Patent Citations (2)
| Title |
|---|
| 杨正名等.元器件对电子镇流器运转状态的影响.灯与照明23 1.1999,23(1),3-8. |
| 杨正名等.元器件对电子镇流器运转状态的影响.灯与照明23 1.1999,23(1),3-8. * |
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Assignee: ZHANGZHOU LEEDARSON ELECTRIC LIGHT SOURCE Co.,Ltd. Assignor: Li Jianghuai Contract record no.: 2010350000168 Denomination of invention: Compact type energy conserving lamp magnetic characteristic curve definitions and measurement method thereof License type: Exclusive License Open date: 20080409 Record date: 20100714 |
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Owner name: ZHANGZHOU LEEDARSON GREEN LIGHTING CO., LTD. Free format text: FORMER OWNER: LI JIANGHUAI Effective date: 20120606 |
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Effective date of registration: 20120606 Address after: 363999 Xingda Road, Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Patentee after: Leedarson Lighting (Zhangzhou) Co.,Ltd. Address before: Xiamen City, Fujian province 361004 Wo Road, Siming District of Xiamen No. 862, Jinshan building 6 floor B block Patentee before: Li Jianghuai |
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Owner name: LEEDERSON GREEN LIGHTING CO., LTD. Free format text: FORMER NAME: ZHANGZHOU LEEDARSON GREEN LIGHTING CO., LTD. |
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Address after: 363999 Xingda Road, Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Patentee after: LEEDARSON LIGHTING Co.,Ltd. Address before: 363999 Xingda Road, Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Patentee before: Leedarson Lighting (Zhangzhou) Co.,Ltd. |
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