CN2143042Y - Regulating-controlling device for fluorescent lamp - Google Patents
Regulating-controlling device for fluorescent lamp Download PDFInfo
- Publication number
- CN2143042Y CN2143042Y CN 92221621 CN92221621U CN2143042Y CN 2143042 Y CN2143042 Y CN 2143042Y CN 92221621 CN92221621 CN 92221621 CN 92221621 U CN92221621 U CN 92221621U CN 2143042 Y CN2143042 Y CN 2143042Y
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- CN
- China
- Prior art keywords
- regulating
- watts
- utility
- fluorescent lamps
- model
- 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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Abstract
The utility model provides a regulating-controlling device for fluorescent lamps, which has the functions of non-extinction dimming, energy conversation and regeneration, comprising a box body, a control circuit and a dimming circuit, and the control circuit and the dimming circuit are arranged in the box body. The utility model can light one 4 watts fluorescent lamp to two 40 watts fluorescent lamps which are connected in series, and the dimming range is 0.8 watts to dual 40 watts; the regulating-controlling device for fluorescent lamps generates no flash; the power conversation can be more than 50%; the starting is quick and stable, and therefore, the regulating-controlling device for fluorescent lamps can replace the existing ballasts and the starters of fluorescent lamps. The utility model can make the fluorescent lamp illuminate normally within 120V to 250V, the service life of a new lamp tube can be extended, and the waste lamp tube whose filaments are burnt but the no leakage is generated can be used continuously. The utility model has the advantages of stable and reliable regulating performance, convenient installation and easy operation.
Description
The utility model relates to a kind of fluorescent lamp modulator, has not extinguish light modulation, energy-conservation, the function of utilizing waste old fluorescence lamp tube.
Traditional fluorescent lamp adopts Inductive ballast and starter, and it is bigger, not steady to start influence by voltage, the power consumption height, and is affected the useful life of fluorescent tube, the fluorescent tube of filament blow can only be discarded.To this, someone has proposed to adopt the full-wave rectification voltage-multiplying circuit as control section, replaces traditional Inductive ballast and starter, has increased the circuit of forming with electric capacity and switch again and has done light modulation, but this light modulation be have intermittent, and just seldom several grades of light modulations.
Task of the present utility model provides a kind of fluorescent lamp modulator, and what it can realize fluorescent lamp does not extinguish light modulation, and the light modulation amplitude is big, and can be used for the different fluorescent lamp of wattage.Use this modulator to need not to install again traditional Inductive ballast and starter.
For finishing above-mentioned task, the technical solution adopted in the utility model is: as control section, it is normally luminous to light fluorescent tube with full-wave rectification voltage-multiplying circuit comparatively advanced in the above-mentioned prior art; And bigger improvement is partly done in light modulation.Light adjusting circuit is made up of the switch of several electric capacity parallel with one another and its break-make of control, each shunt capacitance all is connected in series a switch, has an independent switch in parallel with them again, changes the combination of switch, can adjust the brightness of fluorescent lamp, and replace the common power switch.
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is a circuit diagram of the present utility model.
C among the figure
1, C
2, C
3, C
4Be four shunt capacitances, respectively with K switch
2, K
3, K
4, K
5Serial connection forms four groups of circuit parallel with one another.K switch
1Four groups of circuit parallel connections therewith separately.K switch
1, K
2, K
3, K
4, K
5Be single-pole single-throw switch (SPST).R
LBe fluorescent lamp.Because capacitor C
1, C
2, C
3, C
4The capacitance difference, along with K switch
1, K
2, K
3, K
4, K
5The variation of conducting situation, thus reach the Push And Release of fluorescent lamp, and the purpose of adjusting brightness of fluorescent lamp.40 watts or 30 watts of fluorescent lamps to two serial connections can obtain 15 kinds of dimming effects in various degree, to single 40 watts or 30 watts of fluorescent lamps, 14 kinds of dimming effects can be arranged.
This modulator can be applicable to the fluorescent lamp of different wattages, can light single 4 watts to two 40 tiles of series connection; The light modulation amplitude can be from 0.8 watt of moonlight to two 40 watts of daylight, and is flashless.Start fast (about 1 second) and steadily, flashless.In 120 volts to 250 volts supply voltage scopes, all can make fluorescent lamp normally luminous.Power factor (PF) height (0.5～0.92), economize on electricity is (more than 50%), the useful life of prolonging lamp tube significantly significantly.The disconnected but gastight waste old fluorescence lamp tube of filament can continue use after using this modulator.After tested, useless pipe did not extinguish illumination in continuous 24 hours and reaches more than three months, and the Push And Release test reaches more than 1000 times in succession, proves the stable performance of this modulator, uses reliable.
This modulator cost low (about 12 yuans), energy-conservation (during minimum use only power consumption 0.8 watt), it is light and handy that (100 * 38 * 26 millimeters of controller volumes weigh 100 grams; 120 * 76 * 30 millimeters of dimmer volumes weigh 150 grams), easy for installation.The modulator shell can adopt rotary switch or push-button switch, thereby makes the operation of switch and light modulation very easy.
Claims (2)
1, a kind of fluorescent lamp modulator, box body is arranged, control circuit and light adjusting circuit are housed in the box body, light adjusting circuit by shunt capacitance and control capacitance break-make switch form, it is characterized in that, each shunt capacitance of light adjusting circuit all is being connected in series a switch, has an independent switch in parallel with them again.
2, fluorescent lamp modulator according to claim 1 is characterized in that light adjusting circuit has four shunt capacitances being connected in series four switches respectively, constitutes four groups of circuit parallel with one another, and other has the four groups of circuit parallel connections therewith of an independent switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92221621 CN2143042Y (en) | 1992-11-12 | 1992-11-12 | Regulating-controlling device for fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92221621 CN2143042Y (en) | 1992-11-12 | 1992-11-12 | Regulating-controlling device for fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2143042Y true CN2143042Y (en) | 1993-09-29 |
Family
ID=33768377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92221621 Expired - Fee Related CN2143042Y (en) | 1992-11-12 | 1992-11-12 | Regulating-controlling device for fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2143042Y (en) |
-
1992
- 1992-11-12 CN CN 92221621 patent/CN2143042Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |