CN201919199U

CN201919199U - Full automatic voltage-stabilizing intelligent lamp power saver

Info

Publication number: CN201919199U
Application number: CN2010205007983U
Authority: CN
Inventors: 雷中喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-23
Filing date: 2010-08-23
Publication date: 2011-08-03
Anticipated expiration: 2020-08-23

Abstract

The utility model relates to a full automatic voltage-stabilizing intelligent microcomputer control street lamp power saver with high precision of single-phase and three-phase currents, in particular to a full automatic voltage-stabilizing intelligent lamp power saver which belongs to the comprehensive field of electronic intelligent control high-precision full automatic voltage stabilizing, time-sharing control and full automatic tracking reactive compensation. The full automatic voltage-stabilizing intelligent lamp power saver is characterized in that the saver comprises a switch timing circuit, an IC (integrated circuit) intelligent time-sharing control circuit, a master control circuit, a high-precision multi-tap voltage stabilizer winding circuit and a primary voltage circuit that are mutually connected in sequence, wherein a secondary voltage reduction current limiting circuit, a delay breaker, an executive closed circuit and a tertiary voltage reduction current limiting circuit that are in series-parallel connection mutually are connected between the high-precision multi-tap voltage stabilizer winding circuit and the primary voltage circuit. The saver realizes that voltage-stabilizing start is provided when a street lamp, an induction type lamp tube and multiple induction type luminaires are started; the current activates inert gas; gelatinization gives out light; and voltage reduction current limiting and voltage-stabilizing compensation are provided after start.

Description

A kind of full automatic voltage stabilizing intelligent light fixture electricity-saving appliance

(1) technical field

The utility model relate to a kind of single-phase, the three-phase alternating current precision is high, full automatic voltage stabilizing intelligent microcomputer controlled street lamp, electricity-saving appliance, be particularly related to a kind of full automatic voltage stabilizing intelligent light fixture electricity-saving appliance, belong to electronic intelligence control high accuracy fully automatic pressure-stabilizing, control, full-automatic tracking reactive power compensation at times, general field.

(2) background technology

At present, home and abroad no matter, electrical network be provided with parameter program generally speaking (street lamp) voltage reach 240 volts---250 volts, workflow must use the high voltage heavy current to start (load is big, circuit is long), the start-up circuit voltage and current is all bigger like this, can reach rated voltage for making line end.Cause numerous power equipment overvoltage work thus, not only wasted electric energy but also circuit light fixture service life of equipment is caused negative effect.(1) (is example with the incandescent lamp) lost of life to 50% when being higher than rated voltage 5% for working voltage, when voltage is higher than rated voltage 10%, the life-span have only load voltage value average life span 28%.(2) line voltage is too high, will cause load device overheated, and heat energy discharges slowly, and actual power is not directly proportional, and has shortened the useful life of bulb and ballast.(3) line voltage is too high, and scope range of the fluctuation of voltage is big, the transition surge, and harmonic waves etc. also produce to impact electric equipment, not only influence the voltage stabilizing of lighting quality and motor, and have quickened the aging of equipment.(4) because of there is deficiency in electrical network, the virtual work phenomenon that ubiquity is caused by phase difference, power factor is low, and the useful work deviation is big, has increased the loss of equipment and supply line.

(3) summary of the invention

The utility model is in order to remedy the deficiencies in the prior art, a kind of single-phase, high-precision full automatic voltage stabilizing intelligent electronic power saver for street lamp of three-phase alternating current is provided, it can realize that street lamp and inductance type fluorescent tube and multiple inductance type light fixture provide the voltage stabilizing starting current to activate inert gas when starting, the gelatinization effect is luminous, provide the step-down current limliting after the startup, the voltage stabilizing compensation.

The utility model is achieved by the following technical solution:

A kind of full automatic voltage stabilizing intelligent light fixture electricity-saving appliance, its special character is: comprise the switch timing circuit that connects successively, the IC intelligence time is control circuit at times, main control circuit, many taps of high accuracy pressurizer winding circuit, primary voltage is connected with mutual connection in series-parallel, secondary step-down current-limiting circuit between described many taps of high accuracy pressurizer winding circuit and the primary voltage circuit, time-delay disconnects, carries out closed circuit, three step-down current-limiting circuits.

Full automatic voltage stabilizing intelligent light fixture electricity-saving appliance of the present utility model, described secondary step-down current-limiting circuit is by high accuracy pressurizer winding 1L, to being connected between primary voltage circuit L1 and the L3 circuit after electric KA1 adhesive, time-delay disconnection KA1, KA2 closure, the L2 parallel connection; Described high accuracy pressurizer winding switches control at times by many taps 1L, 2L, 3L connection in series-parallel; Described many taps of high accuracy voltage stabilizing winding L1T:220-210 volt, L2T:210-200 volt, L3T:195-200 volt; Described switch timing circuit is the full-automatic IC timing circuit, with the IC intelligence time at times control circuit, when governor circuit KA1 adhesive time-delay disconnects, the KA2 closure, regularly time, KA2 disconnects on a time period, KA3 adhesive simultaneously, disjunction, adhesive connection in series-parallel switch and be connected output.

Required according to illumination, carry out at times according to the voltage of different parameters, the high accuracy fully automatic pressure-stabilizing, Based Intelligent Control reaches precision of voltage regulation 1-2% volt, the operation of Automatic Control point-and-shoot, no personal management.(example: late 6 points---12 points), more-person-more-vehicle requires the illuminance height, under the situation that does not influence illumination, carries out the automated high-precision lowering and stabilizing blood pressure, and 15%-25% can economize on electricity.Nights 12 point---6 points, few people is rare for car, adds superfluous electrical network about 250 volts, carries out automation once more, the high accuracy lowering and stabilizing blood pressure can economize on electricity more than the 30%-50%.

According to required, can import multi-period program and carry out automatic step-down, voltage stabilizing improves power factor; eliminate fluctuation, in passing, impact phenomenon that surge, harmonic wave produced, working stability, mechanical efficiency height; in the useful life of protection light fixture and electric equipment, reduce the maintain and replace expense.

The requirement required according to illumination, carry out and provide by IC controller KA1, KA2, KA3 among Fig. 3, the utility model is less than the voltage of keeping of starting resistor, the automatic control adjustment of economizing on electricity according to the requirement in brightening city is (by the programming of IC microcomputer program, in the time of rare the getting of the few people of car in morning, low power consumption, line voltage is up to more than 250 volts, the voltage stabilizing of step-down current limliting once more reaches purpose of saving preferably).

This section main component of electric apparatus is to adopt many taps of high accuracy pressurizer winding; it carry out voltage stabilizing to repeatedly step-down parameter respectively; the precision of voltage regulation ± 1-2% volt; its feature: power conditioner; eliminate fluctuation, surge, transition, humorously involve impact; he can better protect light fixture and equipment, prolongs the useful life of light fixture and equipment, has reduced a large amount of spendings.

The beneficial effects of the utility model because many taps of pressurizer winding circuit that increased, KA1 adhesive KA1 time-delay disconnections, KA2 attraction circuit, according to required IC programming, KA2 disconnect, the programmed circuit of the switching mode of connecting in parallel of KA3 adhesive simultaneously, behind above-mentioned two circuit and the changeover program of connecting, reach the purpose of saving of lowering and stabilizing blood pressure, secondary lowering and stabilizing blood pressure, three lowering and stabilizing blood pressures.Adjust required parameter, transition, surge, filtering compensation and improve power factor using perceptual lamp and electric equipment aspect, power conditioner, economize on electricity obviously can also better protect light fixture and equipment, prolongs the useful life of light fixture device and equipment.：

(4) description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is a structured flowchart of the present utility model;

Fig. 2 is the utility model auxiliary many taps winding structure principle chart shown in Figure 1;

Fig. 3 is a kind of microcomputer IC timing switch of the present utility model controller circuitry schematic diagram at times;

Fig. 4 is the auxiliary schematic diagram of explanation of the present utility model;

(5) embodiment

Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment as shown in the figure because switch timing circuit, IC time of implementation section control circuit, many taps of high accuracy voltage stabilizing winding circuit, the primary voltage circuit, secondary step-down current limliting time-delay adhesive disconnects attraction circuit, three compositions such as step-down current-limiting circuit.Supply voltage is through the common point of switch LT1, offer timing switch circuit, IC time of implementation section control circuit, adhesive time-delay disconnect, the cooperation secondary lowering and stabilizing blood pressure current limliting of attraction circuit, and three times lowering and stabilizing blood pressure Current limited Control output voltage carries out the multi-level magnitude of voltage adjustment of voltage stabilizing.(supporting circuitry figure sees Fig. 2, Fig. 3).

The switch timing circuit, IC time of implementation section control circuit, main control circuit, many taps of high accuracy pressurizer winding circuit, primary voltage circuit and secondary lowering and stabilizing blood pressure current-limiting circuit, the on-link mode (OLM) of three lowering and stabilizing blood pressure current-limiting circuits is known by those of ordinary skill in the present technique field.

Secondary lowering and stabilizing blood pressure current-limiting circuit is carried out control circuit KA1 (adhesive) by many taps of high accuracy pressurizer winding L1 and IC time period and is serially connected in after in parallel between primary voltage circuit L1 and L2, the L3 circuit, required according to customer requirement illumination, timesharing on a time period, the program that is input to is interior, and (secondary winding L2 moves at times to KA2,3 couples of KA3 of three winding L.

Its course of work is:

When connecting 220 volts of AC power, supply voltage through the work timing switch to the primary voltage power supply of IC time period control circuit, voltage stabilizing intelligent power saving device and KA1 adhesive time-delay disconnect, simultaneously KA2 adhesive, program during midnight KA2 disconnect the primary voltage circuit that KA3 adhesive is simultaneously formed, L1, L2, the mutual commutation circuit of L3 winding connection in series-parallel form lowering and stabilizing blood pressure current limliting, secondary lowering and stabilizing blood pressure current limliting, three lowering and stabilizing blood pressure current limlitings and implement to carry out respectively.Provide high voltage to start by IC implementation controller, KA1 adhesive to load, time-delay disconnects KA1, KA2 adhesive simultaneously, carries out the secondary step-down behind the starting load, the voltage stabilizing current limliting provides the voltage of keeping less than starting resistor to load, during number after.Low power consumption during evening (12 point-6 point), line voltage is during up to 240 volts-260 volts, the high accuracy voltage stabilizing intelligent power saving device, the 1-2% of burning voltage parameter value still, when the few people of car is rare after 12 of nights, KA2 disconnects the adhesive of KA3 (3L) action simultaneously, implements economize on electricity 30%-50%, reaches purpose of saving preferably.

High accuracy voltage stabilizing intelligent power saving device of the present utility model, single-phase, three be connected and manner of execution, those skilled in the art are widely known by the people, and its method of attachment is simple.

The high accuracy voltage stabilizing intelligent power saving device, easy to operate, safe and reliable, the power savings height; precision of voltage regulation height, characteristics such as power conditioner, noiseless, controllability is strong, the control automatically of high accuracy voltage stabilizing 1-2% volt; " point-and-shoot " operation need not the personal management, and is stable, has various self-protections.

This electricity-saving appliance can be according to the actual power demand of equipment, the electric current and voltage amplitude or the frequency of supply of auto-adjusting circuit, guarantee that equipment obtains best power and keep stable, thereby keep constant and light and the operation of desirable motor, and saving the electricity charge waste that causes because of overvoltage and varying load power, the Na Boxianlu of unique design in the electricity-saving appliance can eliminate electric pollutions such as transition, surge, harmonic wave simultaneously, and be used, thereby saved this portion of energy.Electricity-saving appliance can improve the power factor of power equipment certainly, also can establish when adjusting reaching requirement according to existing equipment disposition, thereby reduce idle waste and loss.

Because the stability of power equipment electric current and voltage power has been controlled in economize on electricity effectively.The working temperature of equipment thereby also be effectively controlled; Simultaneously, adopt and to receive the economize on electricity of wavelet technique and provide stable De Zheng Xian waveform alternating current, eliminated electric network pollution power equipment is impacted loss (tile kilning, puncture, contactless, modularization etc.) to power equipment; Optimized the operational environment of power equipment.Prevent the impact damage of electric network pollution power equipment.These all prolong working life.In addition, receiving wave technology can guarantee that electricity-saving appliance self can not produce power equipment and electrical network and pollute.

Claims

1. full automatic voltage stabilizing intelligent light fixture electricity-saving appliance, it is special to be: comprise the switch timing circuit that connects successively, the IC intelligence time is control circuit at times, main control circuit, many taps of high accuracy pressurizer winding circuit, primary voltage is connected with mutual connection in series-parallel, secondary step-down current-limiting circuit between described many taps of high accuracy pressurizer winding circuit and the primary voltage circuit, time-delay disconnects, carries out closed circuit, three step-down current-limiting circuits.

2. full automatic voltage stabilizing intelligent light fixture electricity-saving appliance according to claim 1 is characterized in that: described secondary step-down current-limiting circuit is by high accuracy pressurizer winding 1L, to being connected between primary voltage circuit L1 and the L3 circuit after electric KA1 adhesive, time-delay disconnection KA1, KA2 closure, the L2 parallel connection.

3. full automatic voltage stabilizing intelligent light fixture electricity-saving appliance according to claim 1 is characterized in that: described high accuracy pressurizer winding switches control at times by many taps 1L, 2L, 3L connection in series-parallel.

4. full automatic voltage stabilizing intelligent light fixture electricity-saving appliance according to claim 1 is characterized in that: described many taps of high accuracy voltage stabilizing winding L1T:220-210 volt, L2T:210-200 volt, L3T:195-200 volt.

5. full automatic voltage stabilizing intelligent light fixture electricity-saving appliance according to claim 1, it is characterized in that: described switch timing circuit is the full-automatic IC timing circuit, with the IC intelligence time at times control circuit, when governor circuit KA1 adhesive time-delay disconnects, the KA2 closure, on a time period regularly time, KA2 disconnect, the be connected output of KA3 adhesive simultaneously by disjunction, adhesive connection in series-parallel switching.