CN201515541U - Lighting energy saving device - Google Patents
Lighting energy saving device Download PDFInfo
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- CN201515541U CN201515541U CN2009201066053U CN200920106605U CN201515541U CN 201515541 U CN201515541 U CN 201515541U CN 2009201066053 U CN2009201066053 U CN 2009201066053U CN 200920106605 U CN200920106605 U CN 200920106605U CN 201515541 U CN201515541 U CN 201515541U
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- electronic circuit
- electricity
- saving appliance
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Abstract
The utility model relates to a lighting lamp, in particular to a lighting energy saving device. The device comprises an energy saver, lamp tubes and an inductance rectifier; at least two lamp tubes or 2n (n represents a natural number) lamp tubes are connected to the output circuit of the energy saver; the input end of the energy saver is connected with a power supply; the inductance rectifier is connected between the input end of the energy saver and the live wire of the power supply; the energy saver comprises an electromagnetic compatibility circuit, a bridge rectifier circuit, a filter circuit, a trigger circuit and an output circuit which are connected in sequence; an exception protection circuit is connected between the filter circuit and the output circuit; and the output circuit is further connected with a high-frequency output sub circuit of a switch frequency conversion circuit. By adopting the device, the lighting brightness of a lamp tube can be improved obviously; the light efficiency or the muminous flus of the lamp tube can be increased by more than 50 percent maximumly while the power consumption is decreased by 50 percent to 70 percent; and the harmonic content of the circuit can be reduced, and the power factor of the circuit can be improved at the same time.
Description
Technical field
The utility model relates to illuminating lamp, is specifically related to a kind of energy saving device for lighting.
Background technology
After the fluorescent tube utility model, join the white light fluorescent tube with Inductive ballast and throw light on, occupied considerable time, so that people are in daily life and work in the lamp decoration field, the place of all use fluorescent tube illuminations, major part all is to use Inductive ballast to join the mode of fluorescent tube.The luminous effect of this illuminator fluorescent tube is low, power consumption is big, power factor is low, when especially circuit voltage is low, then easily produces macroscopic stroboscopic, has greatly endangered people's eyes.
For this reason people's utility model electric ballast, but in actual the use, the electric ballast life-span is short even also regular stroboscopic, harmonic content that have are big, though economize on electricity than Inductive ballast, but the amplitude of economize on electricity is little, therefore is necessary existing fluorescent lighting fixtures is improved.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, design a kind of at the existing deficiency that fluorescent tube lighting device light efficiency is low, power consumption is big, harmonic content is big, and provide a kind of solar spectrum energy saving device for lighting, this device can obviously improve the brightness of illumination of fluorescent tube, the reduction 50%-70% of power consumption, and can reduce harmonic content in the circuit, improve the power factor (PF) of circuit simultaneously.
For achieving the above object, the technical solution of the utility model is to adopt a kind of energy saving device for lighting, this device comprises electricity-saving appliance, fluorescent tube and inductance rectifier, be connected with at least two fluorescent tubes on the output circuit of described electricity-saving appliance, or be connected with the fluorescent tube of two integral multiples, the input of described electricity-saving appliance is connected with power supply, and is connected to the inductance rectifier between the live wire of the input of described electricity-saving appliance and power supply;
Described electricity-saving appliance comprises electromagnetic compatibility circuit, bridge rectifier, filter circuit, circuits for triggering, the output circuit that connects successively, be connected with abnormity protection circuit between described filter circuit and output circuit, described output circuit also is connected with high frequency output electronic circuit in the switch frequency changer circuit;
Described switch frequency changer circuit comprises the Magnetic Induction electronic circuit that connects successively, the switch triggering electronic circuit, the electromagnetic conversion electronic circuit, electronic circuit is coordinated in frequency conversion, the magnetic loading electronic circuit, high frequency output electronic circuit, in described switch frequency changer circuit, be provided with unusual inductor circuit, described unusual inductor circuit receives the detection signal that electronic circuit and high frequency output electronic circuit are coordinated in described frequency conversion, and described detection signal fed back to described switch triggering electronic circuit, described Magnetic Induction circuit also is connected with described filter circuit, and described switch triggering electronic circuit also is connected with described circuits for triggering;
Described high frequency output electronic circuit produces high frequency voltage by the push-pull oscillator of at least two triodes, described high-frequency voltage signal is transferred to the magnet ring type oscillation transformer in the described electromagnetic conversion electronic circuit, the choking-winding in the magnetic loading electronic circuit, described high-frequency voltage signal is flowed through behind oscillation transformer and the choking-winding, by capacitance with start electric capacity and provide high-frequency work voltage for fluorescent tube;
Be connected with at least two fluorescent tubes on the output circuit of described electricity-saving appliance, or be connected with the fluorescent tube of two integral multiples, eight pins in per two described fluorescent tubes are connected with seven binding posts in the output circuit of electricity-saving appliance, the binding post that two pins in four pins of wherein per two fluorescent tube one ends connect together in the output circuit with electricity-saving appliance is connected, and is connected with Inductive ballast between the live wire of the input of described electricity-saving appliance and power line.
Wherein, at least two described energy saving device for lighting are connected in parallel and connect, and are connected with Inductive ballast between the input of back in parallel electricity-saving appliance and the live wire of power line.
Advantage of the present utility model and beneficial effect are: this device can obviously improve the brightness of illumination of fluorescent tube, can make the luminous efficiency or the luminous flux maximum of fluorescent tube can increase more than 50%, and power consumption can reduce 50%～70%, and can reduce harmonic content in the circuit, be connected with Inductive ballast between the input of electricity-saving appliance and the live wire of power line, further improved the power factor (PF) of circuit.
Because the fluorescent tube in the utility model has adopted colour temperature to be respectively: double-end fluorescent pipe and the solar spectrum lamp tube of 1900K to 18000K; Power bracket 4W to 125W; Caliber scope 7mm to 40.5mm; Fluorescent tube is photochromic to be color of sunshine, neutral white, cold white, white, warm white, incandescent light color, redness, green, blueness, the light color of solar spectrum.
The light that sends of solar spectrum lamp tube wherein, wavelength at the luminous flux of 530-590nm wave band greater than 37% of whole light flux, the luminous flux that wavelength is less than or equal to the 500nm wave band is not more than 20% of whole light flux, this spectrum is near solar spectrum, light is soft not dazzling, and reading under this light for a long time, study eyes indefatigability meet human eye optimal illumination condition, owing to the high frequency voltage that is added with in lamp tube ends greater than 32000Hz, this solar spectrum lamp also has the function of mosquito repellent simultaneously.
Owing in electricity-saving appliance of the present utility model, adopted the intelligent frequency-conversion electronic technology, on the one hand the quality of power supply is optimized processing, can reduce the power factor of idle power consumption, raising electrical equipment as far as possible, reduce the leakage of harmonic component simultaneously by international standard, harmonic component≤35% as far as possible; Be connected with Inductive ballast between the input of electricity-saving appliance and the live wire of power line, further improved the power factor (PF) of circuit.
Description of drawings
Fig. 1 is the circuit block diagram of electricity-saving appliance in the utility model energy saving device for lighting;
Fig. 2 is the circuit diagram of electricity-saving appliance in the utility model energy saving device for lighting;
Fig. 3 is in the utility model energy saving device for lighting, and 2 pairs of fluorescent tubes that connect are side by side arranged on the output circuit of electricity-saving appliance, is connected with the winding diagram of Inductive ballast between the input of electricity-saving appliance and power firestreak;
Fig. 4 is in the utility model energy saving device for lighting, and 3 pairs of fluorescent tubes that connect are side by side arranged on the output circuit of electricity-saving appliance, is connected with the winding diagram of Inductive ballast between the input of electricity-saving appliance and power firestreak;
Fig. 5 is in the utility model energy saving device for lighting, and 4 pairs of fluorescent tubes that connect are side by side arranged on the output circuit of electricity-saving appliance, is connected with the winding diagram of Inductive ballast between the input of electricity-saving appliance and power firestreak;
Fig. 6 is the circuit diagrams of 2 Fig. 3 after parallel with one another.
Among the figure: EL, spot; JD, energy-saving electric appliance; GB1, GB2, GB3, triode; l
1～l
3, the magnet ring type oscillation transformer; l
4, choking-winding; L, power firestreak; N, zero-power line; C
1, capacitor; C
2, capacitance; C
3, start electric capacity; 10, electromagnetic compatibility circuit; 20, bridge rectifier; 30, type filter circuit; 40, abnormity protection circuit; 50, circuits for triggering; 60, switch frequency changer circuit; 70, output circuit; 60-1, Magnetic Induction electronic circuit; 60-2, switch triggering electronic circuit; 60-3, electromagnetic conversion electronic circuit; Electronic circuit is coordinated in 60-4, frequency conversion; 60-5, magnetic loading electronic circuit; 60-6, high frequency output electronic circuit; 60-7, unusual inductor circuit.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection range of the present utility model with this.
The operation principle of electricity-saving appliance is in the utility model:
As shown in Figure 1, 2, electricity-saving appliance JD is that the push-pull oscillator by two triode BG1, BG2 produces high-frequency and high-voltage, bead formula oscillation transformer, and choke and high-voltage capacitance and fluorescent tube form a resonant circuit.
The higher-order of oscillation partly is by transistor BG1, BG2, diode, and resistor, capacitor and high frequency transformer (magnet ring circuit) are formed; LC series connection output circuit is by current-limiting inductor L
1～L
3, capacitor C
1Form with fluorescent tube EL.Energized, alternating current 220V voltage are behind High frequency filter, bridge rectifier and electric capacity smothing filtering, for the higher-order of oscillation partly provides direct-current working volts about 300V.In the moment that rigidly connects energize, certain preferential conducting of transistor among BG1 and the BG2, the lotus root of high frequency transformer (magnet ring circuit) close with feedback effect under, BG
1And BG
2Alternate conduction with end, make high-frequency oscillating circuits enter self oscillating regime, and by capacitance C
2With the startup capacitor C
3For fluorescent tube provides high-frequency work voltage.IC module and GB
3Be used for coordinating the frequency of the higher-order of oscillation according to the externally fed ambient intelligence.
The concrete technical scheme of implementing of the utility model is:
Embodiment 1
Shown in accompanying drawing 1,2, a kind of energy saving device for lighting, this device comprises electricity-saving appliance JD, fluorescent tube EL and inductance rectifier, the output circuit 70 of described electricity-saving appliance JD is connected with described spot EL, the input of described electricity-saving appliance JD is connected with power supply, and is connected to the inductance rectifier between the live wire L of the input of described electricity-saving appliance JD and power supply;
Described electricity-saving appliance JD comprises electromagnetic compatibility circuit 10, bridge rectifier 20, filter circuit 30, circuits for triggering 50, the output circuit 70 that connects successively, be connected with abnormity protection circuit 40 between described filter circuit 30 and output circuit 70, described output circuit 70 also is connected with high frequency output electronic circuit 60-6 in the switch frequency changer circuit 60;
Described switch frequency changer circuit 60 comprises the Magnetic Induction electronic circuit 60-1 that connects successively, switch triggering electronic circuit 60-2, electromagnetic conversion electronic circuit 60-3, electronic circuit 60-4 is coordinated in frequency conversion, magnetic loading electronic circuit 60-5, high frequency output electronic circuit 60-6,60 are provided with unusual inductor circuit 60-7 in described switch frequency changer circuit, described unusual inductor circuit 60-7 receives the detection signal that electronic circuit 60-4 and high frequency output electronic circuit 60-6 are coordinated in described frequency conversion, and described detection signal fed back to described switch triggering electronic circuit 60-2, described Magnetic Induction circuit 60-1 also is connected with described filter circuit 30, and described switch triggering electronic circuit 60-2 also is connected with described circuits for triggering 50.
Described high frequency output electronic circuit 60-6 is by at least two triode GB
1, GB
2Push-pull oscillator produce high frequency voltage, described high-frequency voltage signal is transferred to the magnet ring type oscillation transformer l among the described electromagnetic conversion electronic circuit 60-3
1～l
3, the choking-winding l among the magnetic loading electronic circuit 60-5
4, the described high-frequency voltage signal oscillation transformer l that flows through
1～l
3With choking-winding l
4After, by capacitance C
2With the startup capacitor C
3For fluorescent tube EL provides high-frequency work voltage.
Shown in Fig. 3,4,5, be connected with at least two fluorescent tubes on the output circuit of described electricity-saving appliance JD, or be connected with the fluorescent tube of two integral multiples, eight pins in per two described fluorescent tubes are connected with seven binding posts in the output circuit of electricity-saving appliance JD, the binding post that two pins in four pins of wherein per two fluorescent tube one ends connect together in the output circuit with electricity-saving appliance JD is connected, and is connected with Inductive ballast between the live wire of the input of described electricity-saving appliance JD and power line.
Embodiment 2
As shown in Figure 6, on the basis of embodiment 1, the energy saving device for lighting among at least two embodiment 1 is connected in parallel, and is connected with Inductive ballast between the input of back in parallel electricity-saving appliance and the live wire of power line.
The utility model also comprises the connected mode and the power saving rate computing formula of the circuit that is connected: principle is under the prerequisite that guarantees maximum energy-saving effect, carries out the combination of different modes according to the fluorescent tube sum that uses Inductive ballast.
If fluorescent tube adds up to M, then the merchant of M ÷ 3 is N, and remainder may be 2 or 1, promptly has the basic connected mode of economize on electricity 70% in N group the utility model at least; Remainder is 2, and maximum power saving rate can only be 62%, then has only two groups of the basic connected mode lighting device of Fig. 5 and basic two kinds of connectivity scenarios of connected mode Fig. 6 in the utility model; Remainder is 1, reach maximum power saving rate 62%, has only the basic connected mode Fig. 5 lighting device in the utility model.
The computational methods of power saving rate:
If every tubes average lamp current AmA, circuit voltage all are assumed to the B volt, then former power consumption is
P
1＝M×B×A
Transforming the back power consumption is
P
2=N * 3 * 0.3BA+2BA * 0.38 (M ÷ 3 remainders are 2 o'clock)=(0.76+0.9N) BA
P
3=N * 3 * 0.3BA+BA * 0.38 (M ÷ 3 remainders are 1 o'clock)=(0.38+0.9N) BA
M ÷ 3 remainders are 2 o'clock power saving rates
M ÷ 3 remainders are 1 o'clock power saving rate
One drags the calculating of R tubes electricity-saving appliance power saving rate
If the merchant of Q=R ÷ 2, remainder is 1 situation, then power saving rate
Example: R=17, Q=17 ÷ 2=8 surpluss 1
Then
Device described in the utility model can obviously improve the brightness of illumination of fluorescent tube, the luminous efficiency of fluorescent tube or luminous flux maximum can be increased more than 50%, and power consumption can reduce 50%～70%, and can reduce the harmonic content in the circuit.Because the fluorescent tube in the utility model has adopted colour temperature to be respectively: double-end fluorescent pipe and the solar spectrum lamp tube of 1900K to 18000K; Power bracket 4W to 125W; Caliber scope 16mm to 40.5mm; Fluorescent tube is photochromic to be color of sunshine, neutral white, cold white, white, warm white, incandescent light color, redness, green, blueness, the light color of solar spectrum.
The light that sends of solar spectrum lamp tube wherein, wavelength at the luminous flux of 530-590nm wave band greater than 37% of whole light flux, the luminous flux that wavelength is less than or equal to the 500nm wave band is not more than 20% of whole light flux, this spectrum is near solar spectrum, light is soft not dazzling, and reading under this light for a long time, study eyes indefatigability meet human eye optimal illumination condition, owing to the high frequency voltage that is added with in lamp tube ends greater than 32000Hz, this solar spectrum lamp also has the function of mosquito repellent simultaneously.
Owing in electricity-saving appliance of the present utility model, adopted the intelligent frequency-conversion electronic technology, on the one hand the quality of power supply is optimized processing, can reduce the power factor of idle power consumption, raising electrical equipment as far as possible, reduce the leakage of harmonic component simultaneously by international standard, harmonic component≤35% as far as possible; Be connected with Inductive ballast between the input of electricity-saving appliance and the live wire of power line, further improved the power factor (PF) of circuit.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (2)
1. energy saving device for lighting, it is characterized in that, this device comprises electricity-saving appliance, fluorescent tube and inductance rectifier, the output circuit of described electricity-saving appliance is connected with described spot, the input of described electricity-saving appliance is connected with power supply, and is connected to the inductance rectifier between the live wire of the input of described electricity-saving appliance and power supply;
Described electricity-saving appliance comprises electromagnetic compatibility circuit, bridge rectifier, filter circuit, circuits for triggering, the output circuit that connects successively, be connected with abnormity protection circuit between described filter circuit and output circuit, described output circuit also is connected with high frequency output electronic circuit in the switch frequency changer circuit;
Described switch frequency changer circuit comprises the Magnetic Induction electronic circuit that connects successively, the switch triggering electronic circuit, the electromagnetic conversion electronic circuit, electronic circuit is coordinated in frequency conversion, the magnetic loading electronic circuit, high frequency output electronic circuit, in described switch frequency changer circuit, be provided with unusual inductor circuit, described unusual inductor circuit receives the detection signal that electronic circuit and high frequency output electronic circuit are coordinated in described frequency conversion, and described detection signal fed back to described switch triggering electronic circuit, described Magnetic Induction circuit also is connected with described filter circuit, and described switch triggering electronic circuit also is connected with described circuits for triggering;
Described high frequency output electronic circuit produces high frequency voltage by the push-pull oscillator of at least two triodes, described high-frequency voltage signal is transferred to the magnet ring type oscillation transformer in the described electromagnetic conversion electronic circuit, the choking-winding in the magnetic loading electronic circuit, described high-frequency voltage signal is flowed through behind oscillation transformer and the choking-winding, by capacitance with start electric capacity and provide high-frequency work voltage for fluorescent tube;
Be connected with at least two fluorescent tubes on the output circuit of described electricity-saving appliance, or be connected with the fluorescent tube of two integral multiples, eight pins in per two described fluorescent tubes are connected with seven binding posts in the output circuit of electricity-saving appliance, the binding post that two pins in four pins of wherein per two fluorescent tube one ends connect together in the output circuit with electricity-saving appliance is connected, and is connected with Inductive ballast between the live wire of the input of described electricity-saving appliance and power line.
2. energy saving device for lighting as claimed in claim 1 is characterized in that, at least two described energy saving device for lighting are connected in parallel, and is connected with Inductive ballast between the input of back in parallel electricity-saving appliance and the live wire of power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201066053U CN201515541U (en) | 2009-03-27 | 2009-03-27 | Lighting energy saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201066053U CN201515541U (en) | 2009-03-27 | 2009-03-27 | Lighting energy saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515541U true CN201515541U (en) | 2010-06-23 |
Family
ID=42486950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201066053U Expired - Fee Related CN201515541U (en) | 2009-03-27 | 2009-03-27 | Lighting energy saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515541U (en) |
-
2009
- 2009-03-27 CN CN2009201066053U patent/CN201515541U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20150327 |
|
| EXPY | Termination of patent right or utility model |