CN201114932Y - An intelligent lighting voltage-regulating power saver - Google Patents
An intelligent lighting voltage-regulating power saver Download PDFInfo
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- CN201114932Y CN201114932Y CNU2007200249452U CN200720024945U CN201114932Y CN 201114932 Y CN201114932 Y CN 201114932Y CN U2007200249452 U CNU2007200249452 U CN U2007200249452U CN 200720024945 U CN200720024945 U CN 200720024945U CN 201114932 Y CN201114932 Y CN 201114932Y
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Abstract
An intelligent lighting steady voltage electricity economizer belongs to an electricity saving device, which solves the problems of the waste of electricity energy and the damage of service life of a gas discharge damp caused by unstable voltage in working process; the economizer is characterized in that: a surge suppression circuit and a voltage adjustment and stabilization circuit are connected between the voltage input terminals of the economizer in a parallel way, the output terminal of the voltage adjustment and stabilization circuit is respectively connected with a sampling circuit and an output control circuit, one end of a time control circuit is connected with the output control circuit, the other end is connected with a voltage regulating control circuit, the voltage adjustment and stabilization circuit is connected with the sampling circuit and the voltage regulating control circuit through a main control circuit, and an automatic/manual switching bypass is connected between the voltage input terminal and the voltage output terminal in parallel. The economizer has the advantages of high integration, obvious power saving effect, and safe and stable operation, which can eliminate harmonic and transient, prolong the service life of lighting apparatus, reduce the maintenance cost, and is suitable for traffic lighting, factory illumination, commercial lighting, etc.
Description
Technical field
The utility model relates to a kind of battery saving arrangement, is a kind of intelligent lighting voltage-regulated power saver specifically.
Background technology
For gaseous discharge lamp just when starting, need higher operating voltage, the back suitably reduces and stable power-supplying voltage (is determined through long term test and light, 210V～200V voltage is the best power supply state that light fixture uses), both can keep its normal illumination, can economize on electricity effectively again, can also prolong the useful life of light fixture.When the operating voltage that is applied to the lamp two ends dropped to 90% by rated value, illumination change was also not obvious, just reduced the dazzle that lamp produces under over-voltage condition, and the power consumption of light fixture reduces significantly, and the life-span also can prolong a lot.
But many kinds of popular lighting electricity saving devices do not possess the function of burning voltage in the present market, only just reduce the supply power voltage of light fixture simply.The drawback of this battery saving arrangement is: when line voltage has fluctuation slightly, or the output voltage of electricity-saving appliance raises, and light fixture has no longer economized on electricity; The output voltage of electricity-saving appliance has been even lower, and light fixture then is easy to extinguish automatically.In the power supply system, the terminal voltage that causes when line loss in transmission process and peak of power consumption is low excessively, often all be to transmit with higher voltage, particularly the late night to morning is during low power consumption, line voltage is higher, and above-mentioned high voltage only can bring the acceleration of light fixture to damage and higher electricity charge expenditure.Simultaneously, line voltage is (point～11 point in evenings 6) when peak of power consumption, and it is comparatively frequent to fluctuate, and also gives useful life of light fixture and brings bigger influence.
The utility model content
The purpose of this utility model is for fear of above-mentioned weak point, and a kind of intelligent lighting voltage-regulated power saver is provided, and has solved that the reason owing to voltage instability causes waste of energy and impaired problem of life-span in the gaseous discharge lamp course of work.
The technical solution of the utility model is: this kind intelligent lighting voltage-regulated power saver, it is characterized in that: be connected in parallel between the electricity-saving appliance voltage input end before and after a surge restraint circuit and the voltage-regulation voltage-stabilization circuit, the voltage-regulation voltage-stabilization circuit output end connects sample circuit and output control circuit respectively, the time control circuit one end connect output control circuit, one end connects voltage regulator control circuit, the voltage-regulation voltage-stabilization circuit connects sample circuit and voltage regulator control circuit respectively by main control circuit, and an automatic/hand in parallel switches bypass between voltage input end and output.
This kind intelligent lighting voltage-regulated power saver, the transition process of output voltage is slow stepless slope mode, and described slope mode is first low pressure soft start, then with stepless the boosting of slow slope mode, after the abundant preheating of light fixture, transfer the output voltage that the user sets automatically to by output control circuit again; Output voltage can be regulated arbitrarily between 190V～230V.
This kind intelligent lighting voltage-regulated power saver, the road lighting output voltage is set at: from turn on light to 23 for 210V; 23 to 5:00 AM be 195V; 5:00 AM is 210V to turning off the light.
The beneficial effects of the utility model are: no matter line voltage is in peak or low ebb, the output voltage of electricity-saving appliance can be stabilized on user's the set point all the time, thereby power savings is remarkable, and power saving rate is more than 25%.When lighting has just been lighted, the stepless transformation in slow slope of electricity-saving appliance output 195V～225V, the starter that so promptly helps gaseous discharge lamp, can make light fixture avoid high-tension impact again, greatly improve the useful life of light fixture, reaching useful life more than 15 years, is more than the twice of existing lamp life, has also reduced maintenance cost; Guarantee that illuminator normally starts, stable, the disconnected phenomenon of flicker free and sudden strain of a muscle; Electricity-saving appliance is output as complete sine wave, can not produce any harmonic pollution to electrical network; Electricity-saving appliance has the auto by pass function, in case break down, can be automatically brought to mains supply.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model;
Fig. 2 is for being controlled to be the power savings figure of example with street lamp.
Embodiment
As shown in Figure 1, the basic annexation of intelligent lighting voltage-regulated power saver is:
Be connected in parallel between the electricity-saving appliance voltage input end before and after one surge restraint circuit and the voltage-regulation voltage-stabilization circuit, the voltage-regulation voltage-stabilization circuit output end connects sample circuit and output control circuit respectively, the time control circuit one end connect output control circuit, one end connects voltage regulator control circuit, the voltage-regulation voltage-stabilization circuit connects sample circuit and voltage regulator control circuit respectively by main control circuit, and an automatic/hand in parallel switches bypass between voltage input end and output.
According to the actual conditions of lighting load characteristics and line voltage, carry out sampling with different phase, the phase-splitting voltage regulation of voltage regulation.Lighting load (street lamp) is when starting working, sample circuit obtains output voltage at that time, control circuit and reference voltage compare judgement after testing, export control signal then, servomotor in the control regulating circuit drives the carbon brush pressure regulation, make compensating circuit produce the bucking voltage that varies in size, reach the purpose of reduction and regulated output voltage.The winding of compensator transformer can suppress the transition of load current, optimizes the output voltage quality.
Because surge transition meeting seriously descends the power consumption efficiency of a system, also can influence the opplied moment and the rotating speed of perceptual kilowatt-hour meter dial plate simultaneously, make dial plate generation phase step type change fast, its result can cause the overdose of system's total electricity consumption.Therefore; this kind intelligent lighting voltage-regulated power saver comprises surge restraint circuit and multiple filter technology by employing; can effectively suppress the surge transition in the electrical network circuit; filtering high frequency clutter; improve the operational efficiency of lighting apparatus; and can prolong its useful life, have the double effects of economize on electricity and protection equipment.
This kind intelligent lighting voltage-regulated power saver with low pressure (195V) soft start, then with the stepless 225V that boosts to of slow slope mode, had so both helped the starter of gaseous discharge lamp earlier, can make light fixture avoid high-tension impact again.After the abundant preheating of light fixture, transfer the output voltage that the user sets again automatically to.Output voltage can be regulated arbitrarily between 190V～230V.Be set at when dispatching from the factory: from turn on light to 23 for 210V; 23 to 5:00 AM be 195V; 5:00 AM is 210V to turning off the light.According to the fluctuation situation of consumer networks voltage, the character of lighting load, the user can be provided with energy-saving voltage voluntarily according to the needs of oneself, and the running time and the supply power voltage of lighting load are programmed.Light fixture is carried out the Intellight voltage-stabilizing power supply, at any time to light fixture provide one not only stable, but also can economize on electricity, also can not influence the supply power voltage of illuminating effect.
Fig. 2 is for being controlled to be the power savings figure of example with street lamp.
The transition process of output voltage is slow stepless slope mode, can not produce any impulse current.The user is according to local road lighting needs, by the time control circuit running time and the supply power voltage that contrast bright load programme, with power consumption and the temperature that reduces light fixture to greatest extent.Simultaneously; detecting control circuit also controls protective circuit; just in case the electricity-saving appliance output voltage crosses, when under-voltage or compensation voltage-regulating system work is undesired; output voltage exceeds set point ± 10% o'clock electricity-saving appliance and can also switch bypass by automatic/hand and automatically switch to " bypass " state; forward mains-supplied to, can not cause the power failure of lighting load.
This kind intelligent lighting voltage-regulated power saver can install electric capacity additional and improve power factor (PF), and the reactive power compensation value can design according to user's needs.Behind the power-factor improvement, total current reduces in the illuminating line, and temperature reduces, and can prolong greatly the useful life of light fixture and auxiliary device, the every reduction of temperature 100C, and the life-span can prolong one times.
This kind intelligent lighting voltage-regulated power saver (street lamp type) also can increase by one tunnel controllable voltage output end more, to satisfy the needs in road lighting evening lamp loop, be set at the late into the night when dispatching from the factory during 11:00, this circuit power supply source is cut off by K switch, evening lamp extinguishes, but long night, power supply was still kept in the lamp loop.
This kind intelligent lighting voltage-regulated power saver (street lamp type) also can add wireless remote monitoring function (optional), the real-time voltage current parameters and the operating state of electricity-saving appliance can be passed to far-end centralized monitor chamber by the GPRS communication.
The shell protection grade of this kind intelligent lighting voltage-regulated power saver (street lamp type) is IP54, and is dustproof, the waterproof rank is higher.
Outdoor type also has anti-theft feature, when cabinet door during by improper opening, can send sound and light alarm in the cabinet, and stolen incident can be passed to the remote monitoring chamber by the wireless remote monitoring function.
The field of employment:
Street illumination---urban road, highway, tunnel, bridge etc.;
Traffic lighting---railway, civil aviaton, station, harbour, highway etc.;
Public illumination---bank, hospital, school, gas station, stadiums etc.;
Commercial lighting---big-and-middle-sized market, shopping center, supermarket, hotel, hotel, large board etc.;
Industrial light---electric power, communication, weaving, papermaking, mechano-electronic, petrochemical industry, clothes, food processing etc.
Claims (1)
1. intelligent lighting voltage-regulated power saver, it is characterized in that: be connected in parallel between the electricity-saving appliance voltage input end before and after a surge restraint circuit and the voltage-regulation voltage-stabilization circuit, the voltage-regulation voltage-stabilization circuit output end connects sample circuit and output control circuit respectively, the time control circuit one end connect output control circuit, one end connects voltage regulator control circuit, the voltage-regulation voltage-stabilization circuit connects sample circuit and voltage regulator control circuit respectively by main control circuit, and an automatic/hand in parallel switches bypass between voltage input end and output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200249452U CN201114932Y (en) | 2007-07-11 | 2007-07-11 | An intelligent lighting voltage-regulating power saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200249452U CN201114932Y (en) | 2007-07-11 | 2007-07-11 | An intelligent lighting voltage-regulating power saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114932Y true CN201114932Y (en) | 2008-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200249452U Expired - Fee Related CN201114932Y (en) | 2007-07-11 | 2007-07-11 | An intelligent lighting voltage-regulating power saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114932Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102118908A (en) * | 2010-12-21 | 2011-07-06 | 芜湖安得物流股份有限公司 | Voltage-stabilizing power saver for warehouse lighting device |
-
2007
- 2007-07-11 CN CNU2007200249452U patent/CN201114932Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102118908A (en) * | 2010-12-21 | 2011-07-06 | 芜湖安得物流股份有限公司 | Voltage-stabilizing power saver for warehouse lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINAN HUAXIN BLUE SEA TECHNOLOGY TRADE CO., LTD. Free format text: FORMER OWNER: JINIAN QINGQI XINLAIHAI ELECTRONIC CO., LTD. Effective date: 20111028 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250100 JINAN, SHANDONG PROVINCE TO: 250101 JINAN, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111028 Address after: 250101, No. 3, Bole Road, 117 hi tech Zone, Shandong, Ji'nan Patentee after: Ji'nan Huaxin Ocean Trade Co. Ltd. Address before: 250100, Torch Hotel, Licheng District, Shandong, Huayuan Road, 40, Ji'nan, 15 Patentee before: Jinian Qingqi Xinlaihai Electronic Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20120711 |