CN201267037Y - Cascade regulation type intelligent voltage-stabilizing illumination electric power economizer - Google Patents
Cascade regulation type intelligent voltage-stabilizing illumination electric power economizer Download PDFInfo
- Publication number
- CN201267037Y CN201267037Y CNU2008202007043U CN200820200704U CN201267037Y CN 201267037 Y CN201267037 Y CN 201267037Y CN U2008202007043 U CNU2008202007043 U CN U2008202007043U CN 200820200704 U CN200820200704 U CN 200820200704U CN 201267037 Y CN201267037 Y CN 201267037Y
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- phase
- voltage
- phase power
- stabilizing
- utility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model provides a series-adjusting type intelligent voltage-stabilizing illumination power saver, comprising a serial transformer, a three-phase power converter and a system detecting unit. The three-phase power converter is adopted to control the voltage of the serial transformer, thus realizing the continuous change of the output voltage, not only being capable of decreasing or increasing the voltage during the running process without needing users to change the power usage habits; and an arranged surge absorber can effectively prevents the external interference so as to guarantee the stability of the running process. The utility model overcomes the defects of the prior art that the switching action is frequent; the load surges and impacts; the heating and consumption are serious, even the short circuit or burning can be caused, and the like and the technical problems that the utilization of the integral efficiency is low and the like. The utility model has the advantages of stable running, strong reliability, convenient operation and high efficiency utilization, and therefore can be popularized and applied on large area.
Description
Technical field
The utility model relates to a kind of electric power energy-saving device, refers to a kind of series connection adjustment type Intellight voltage-stabilizing illuminating power energy-saving appliance especially.
Background technology
Along with constantly popularizing of various electrical equipment, people are also more and more higher to the attention rate of electric power energy, and the electric power energy-saving product on the existing market mainly contains two types: a class is many taps automatic coupling voltage regulator, adopt relay or solid-state switch to switch, but a grade gear shift pressure regulation is arranged because such relay or solid-state switch switch to belong to, when input voltage changes between the gear shift threshold values, cause the switch frequent movement, the life-span of switch is very short, also load is impacted, for gearshift procedure is not turned off the light, Gear-shift switch causes short circuit easily and burns; Another kind of is directly to power to the load with electric power E-communication chopper, because electronic power switch high frequency action loss is very big, heating is serious, the efficient of system is not high, disagree with purpose of energy saving, and the system start-up of this class circuit, load uprushes etc. in the process because the circuit service requirement exists, and can not satisfy people's consumption habit, brings inconvenience to the user.
Summary of the invention
For solving the deficiency of above-mentioned existence, the utility model provides a kind of good reliability, operational efficiency height, can improve the series connection adjustment type Intellight voltage-stabilizing illuminating power energy-saving appliance of entire system performance.
The technical scheme that the utility model adopted is: a kind of series connection adjustment type Intellight voltage-stabilizing illuminating power energy-saving appliance, comprise cabinet, and be provided with three-phase or single-phase series transformer at cabinet inside, three-phase power converters and system monitoring unit, three-phase or single-phase series transformer are connected with three-phase power converters, three-phase power converters connects filter inductance and filter capacity respectively to the relay battle array, three-phase power converters is by A phase power inverter, B phase power inverter, C phase power inverter constitutes, the system monitoring unit comprises system control panel, the system power supply plate, LCD, radiator and button, side in LCD is provided with at least one indicator light, cabinet is provided with the casing door of band door handle, front or back or side or end face or bottom surface are provided with surge absorber, air switch, wire hole and entrance hole.
Owing to adopt said structure, the utlity model has following advantage:
One: control the voltage that transformer is adjusted in series connection by adopting power inverter, make voltage to change continuously, overcome the inherent defect of traditional gear shift pressure regulation;
Two: because power inverter is only controlled and handled a fraction of power, be about 30%, system can obtain very big capacity by the less electronic switch of Capacity Ratio, and system reliability is improved, and the utilization ratio of entire system is up to 99%;
Three: compare with traditional power electronics chopper product, output is stable, makes illumination to take place on demand, eliminates meaningless waste and poor lighting, real energy savings;
Four: with high content of technology, the operation interface of employing hommization, easier to be familiar, and simple in structure, easy for installation, security of operation, low cost of manufacture, widely applicable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the internal structure front view;
Fig. 3 is the internal structure end view;
Fig. 4 is the circuit connection diagram of three-phase power converters;
Fig. 5 is the filter circuit connection layout of three-phase power converters;
Fig. 6 is the circuit connection diagram of three-phase series transformer;
Fig. 7 is the Single Chip Microcomputer (SCM) system figure of system control panel;
Fig. 8 is the detection figure of system control panel;
Fig. 9 is the driving logic diagram of system control panel;
Figure 10 is an operation principle block diagram of the present utility model.
Embodiment
Extremely shown in Figure 3 in conjunction with Fig. 1, series connection adjustment type Intellight voltage-stabilizing illuminating power energy-saving appliance of the present utility model, comprise cabinet 1, cabinet 1 is provided with the casing door 2 of band door handle 3, be provided with LCD 4 in the upper left corner of casing door 2, the right side then is a button 5, the below then is respectively arranged with red, respectively one of the indicator light 21 of green dichromatism, afterbody offers wire hole 6 and entrance hole 7, and be provided with the series transformer 8 that adopts three-phase in cabinet 1 inside, three-phase power converters 20 and system monitoring unit, wherein the bottom front end at cabinet 1 is provided with surge absorber 9 and air switch 10, the rear end is provided with three-phase series transformer 8, the middle level of cabinet 1 is respectively arranged with three filter capacities 11 side by side, filter inductance 12 and relay battle array 13, the upper strata is provided with system power supply plate 14, system control panel 16, radiator 15 and by A phase power inverter 17, B phase power inverter 18, the three-phase power converters 20 that C phase power inverter 19 is constituted, wherein system power supply plate 14 places the rear side of system control panel 16, and three-phase power converters 20 correspondence respectively is connected with radiator 15.
In conjunction with Fig. 4, shown in Figure 5, the good printed circuit board (PCB) (PCB) of each electronic component of welding to form complete three-phase power converters 20, by add the alternating current 220V phase voltage at input, the pulsewidth of the pulse-modulated signal of three-phase power converters 20 printed circuit board (PCB)s (PCB) is sent in adjustment, then the size variation of the industrial frequency AC sinusoidal voltage of three-phase power converters 20 outputs.Three-phase power converters 20 is every uses a two-way exchange BUCK circuit mutually, front end at the BUCK circuit has a filter capacity 11, a filter inductance 12 and filter capacity 11 are arranged in the rear end of BUCK circuit, be connected to the former limit of three-phase series transformer 8 after the outlet process relay battle array 13, the filter inductance 12 of its output and filter capacity 11 constitute the LC second order filter, the switch harmonic that main filtering converter is produced owing to the copped wave of high frequency (15KHZ) switch, requiring cut-off frequency is 1kHz.Filter inductance 12 is a Ferrite Core Inductors, is fixed on standing screw on the middle level grillage of cabinet 1, and filter capacity 11 is the metallization polarity free capacitor, pricks with hoop to be fixed on the middle level grillage of cabinet 1.
In conjunction with shown in Figure 6, three-phase series transformer 8 is the three-phase column-type transformer, 220V AC power frequency voltage is born on the former limit of its three-phase, variable AC power frequency voltage in the secondary output 60V scope of its three-phase, and superpose or folded subtracting with input 220V AC power frequency voltage, the voltage of output can be regulated.
In conjunction with Fig. 7, Fig. 8, shown in Figure 9, system control panel 16 is a central controlled printed circuit board (PCB), be welded with the phase voltage instrument transformer of three-phase output voltage, the phase voltage instrument transformer of three-phase input voltage, three-phase output current detecting element, A/D converter, single-chip microcomputer, three-phase synchronous detection signal unit, three-phase pulse width modulated signal (PWM) forms the unit, display driver circuit, panel and keypad drive circuit etc., input on the control printed circuit board, the output voltage instrument transformer detects the input and output voltage of intelligent electric power energy-saving appliance, through sending into the digital signal that A/D converter is transformed into single-chip microcomputer identification behind the signal conditioning circuit respectively, in the intelligence program of single-chip microcomputer, can carry out logic identification to these signals, the adjusting direction of decision output voltage, also working out in the single-chip microcomputer internal processes has output voltage regulator software, makes output voltage accurate, fast, be stabilized on the numerical value of intelligent program defined.Output current detection signal on the control printed circuit board is sent into A/D converter too, offers single-chip microcomputer and carries out logic determines such as load current overload, output fault, load startup.
In conjunction with shown in Figure 10, during use, it is installed in the upstream of lighting load, and three-phase power is inserted the input terminal of importing by entrance hole 7, from wire hole 6 lead-out terminal is drawn the single-phase load line again and get final product to lighting apparatus.
Require the parameter of setting by button 5 inputs, and on LCDs 4, display intuitively, after setting finishes, air switch 10 closes, indicator light 21 on the cabinet 1 demonstrates green, the expression system powers on and brings into operation, after the power supply of system power supply plate 14 is set up, system control panel 16 brings into operation, and the voltage of detection input, the electric current of output loading, the parameters such as voltage of output, and compare with the parameter of default, the direction of action of decision relay battle array 13 is after relay battle array 13 is moved on request, three-phase power converters 20 brings into operation, under the control of system control panel 16, export the former limit of required voltage to three-phase series transformer 8, obtain output voltage after secondary voltage and the input voltage stack.
In running, running into the increase, load zero load of load, artificial direct intervention etc. all will finish by the voltage of regulating three-phase power converters 20 outputs, simultaneously demonstrate relevant operational factor or parameter is set in LCD 4, under the auto-programming running status, system will be by the energy-conservation output voltage of the program running that weaves in advance.
By setting up surge absorber 9 at cabinet 1, can effectively prevent thunderbolt or external disturbance, and radiator 15 helps the timely discharging of heat in the running, make that running remains at well, stable status, widely applicable, cheap, be expected to become electricity saving and energy saving device of new generation.
The foregoing description is only enumerated for explanation the utility model, is not to be used to limit the utility model, and the structure of any effects equivalent based on the conversion of the technical program institute all belongs to protection range of the present utility model.
Claims (4)
1, a kind of series connection adjustment type Intellight voltage-stabilizing illuminating power energy-saving appliance, comprise cabinet, it is characterized in that: described cabinet is provided with three-phase or single-phase series transformer, three-phase power converters and system monitoring unit, three-phase or single-phase series transformer are connected with three-phase power converters, and three-phase power converters connects filter inductance and filter capacity respectively to the relay battle array.
2, series connection adjustment type Intellight voltage-stabilizing illuminating power energy-saving appliance according to claim 1, it is characterized in that: described three-phase power converters is made of A phase power inverter, B phase power inverter, C phase power inverter.
3, series connection adjustment type Intellight voltage-stabilizing illuminating power energy-saving appliance according to claim 1, it is characterized in that: described system monitoring unit comprises system control panel, system power supply plate, LCD, radiator and button, is provided with at least one indicator light at the side of LCD.
4, series connection adjustment type Intellight voltage-stabilizing illuminating power energy-saving appliance according to claim 1, it is characterized in that: described cabinet is provided with the casing door of band door handle, and front or back or side or end face or bottom surface are provided with surge absorber, air switch, wire hole and entrance hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202007043U CN201267037Y (en) | 2008-09-18 | 2008-09-18 | Cascade regulation type intelligent voltage-stabilizing illumination electric power economizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202007043U CN201267037Y (en) | 2008-09-18 | 2008-09-18 | Cascade regulation type intelligent voltage-stabilizing illumination electric power economizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201267037Y true CN201267037Y (en) | 2009-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202007043U Expired - Fee Related CN201267037Y (en) | 2008-09-18 | 2008-09-18 | Cascade regulation type intelligent voltage-stabilizing illumination electric power economizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201267037Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576656A (en) * | 2016-01-19 | 2016-05-11 | 中山顺富节能科技有限公司 | Intelligent one-machine electricity-saving appliance |
-
2008
- 2008-09-18 CN CNU2008202007043U patent/CN201267037Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576656A (en) * | 2016-01-19 | 2016-05-11 | 中山顺富节能科技有限公司 | Intelligent one-machine electricity-saving appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Guixin Inventor after: Sheng mitsutada Inventor after: Liang Zhili Inventor before: Wang Guixin Inventor before: Sheng mitsutada Inventor before: Liang Zhi Li |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |