CN206947947U - A kind of intelligent domestic power saving, electronic device - Google Patents

Abstract

The utility model discloses a kind of intelligent domestic power saving, electronic device, including shell body, shell body side is provided with power input interface, opposite side sets output interface, shell intracoelomic cavity is provided with master control borad, master control borad is provided with cpu controller, power input protection module, compensating module and load protection module, cpu controller connects power input protection module respectively, compensating module and load protection module, the utility model structural principle is simple, surge influence can be eliminated, and protection load, also there is reactive-load compensation effect simultaneously, it is greatly saved electric energy, it is suitable for household appliances use.

Description

A kind of intelligent domestic power saving, electronic device

Technical field

Electricity-saving appliance technical field is the utility model is related to, specially a kind of intelligent domestic power saving, electronic device.

Background technology

Electricity-saving appliance is generally divided into illuminator class electricity-saving appliance and each power category electricity-saving appliance.Using hv filtering and energy absorption Technology, the energy of automatic absorption high voltage power equipment reverse potential, and constantly feedback return to load, save electrical equipment from This part electric energy drawn on high-voltage fence.On the other hand using international advanced high-tension electricity parameter optimization technique, sine wave with Track technology and nanometer technology and component, suppress and reduce dash current, transition and the generation of higher hamonic wave in supply line, only Change power supply, improve the power supply quality of high-voltage fence, line loss and the copper loss and iron loss of power-equipment is greatly reduced, improve high pressure The service life and mechanical efficiency of electrical equipment, electric energy had not only been saved in use but also equipment operation cost can be greatly reduced And protection electrical appliance.

In the prior art, domestic loads equipment is typically fitted with electricity-saving appliance, but existing electricity-saving appliance power savings are poor, And do not possess defencive function.

Utility model content

The purpose of this utility model is to provide a kind of intelligent domestic power saving, electronic device, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides following technical scheme：A kind of intelligent domestic power saving, electronic device, Including shell body, the shell body side is provided with power input interface, and opposite side sets output interface, and the shell intracoelomic cavity is set There is master control borad, the master control borad is provided with cpu controller, power input protection module, compensating module and load protection module, institute State cpu controller and connect power input protection module, compensating module and load protection module respectively.

Preferably, the power input protection module includes gas-discharge tube A, gas-discharge tube B and gas-discharge tube C, Described gas-discharge tube A first ends connection resistance F one end and first input end, the second end connect gas-discharge tube B first respectively End and gas-discharge tube C first ends, the ends of gas-discharge tube A the 3rd connect the ends of gas-discharge tube B second, gas discharge respectively The ends of pipe B the 3rd and the ends of gas-discharge tube C the 3rd, gas-discharge tube D first ends, resistance G one end and the second input, the gas The second ends of body discharge tube D connect the second ends of gas-discharge tube C and are grounded, described gas-discharge tube D three-terminal link resistance H one end With the 3rd input, the resistance F other ends connect diode E negative poles and the first output end, the resistance G other ends point respectively Not Lian Jie diode D negative poles and the second output end, the diode E positive poles connect diode D positive poles, diode F positive poles respectively, The resistance H other ends connect diode F negative poles and the 3rd output end respectively.

Preferably, the compensating module includes capacitor, fling-cut switch and controller, the fling-cut switch and the electric capacity Device C connects, and the fling-cut switch includes the first electromagnetic relay in parallel, the second magnetic latching relay, first electromagnetism after Electrical equipment is normally open, and second magnetic latching relay is normally off；The controller and the first electromagnetic relay, second Magnetic latching relay connects respectively.

Preferably, the load protection module includes first switch, the first triode, field-effect transistor, two-way triggering Diode and bidirectional triode thyristor pipe, first transistor base connect diode B negative poles and resistance D one end, colelctor electrode respectively Connect field effect transistor gate respectively and resistance B one end, first transistor emitter connect field-effect transistor respectively Source electrode and the resistance D other ends, the field-effect transistor drain electrode connect diode C negative poles and electric capacity B one end, the electric capacity respectively The B other ends connect bidirectional trigger diode one end and resistance E one end respectively, and the resistance E other ends connect bidirectional triode thyristor pipe One end, the bidirectional triode thyristor pipe other end connect the bidirectional trigger diode other end and the first transistor emitter, institute respectively To state diode C positive poles and connect resistance A one end and diode B positive poles respectively, the resistance A other ends connect first switch one end, The first switch other end connects diode A positive poles, and the diode A negative poles are connected in series resistance B, electric capacity A, the electric capacity A both ends parallel resistance C.

Compared with prior art, the beneficial effects of the utility model are：

（1）The utility model structural principle is simple, can eliminate surge influence, and protects load, while also has idle Effect is compensated, is greatly saved electric energy, is suitable for household appliances use.

（2）In the utility model, gas-discharge tube is parallel with the power input protection module of use, is defendd using shunting Measure, reach weakening and eliminate overvoltage, the purpose of overcurrent, so as to protect input power.

（3）In the utility model, the load protection module of use can prevent instantaneous high current during because being opened after power-off and Load equipment is burnt out, avoids the waste of the energy and the generation of security incident.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model master control borad control principle drawing；

Fig. 3 is the utility model power input protection module schematic diagram；

Fig. 4 is compensating module schematic diagram of the present utility model；

Fig. 5 is load protection module principle figure of the present utility model.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of intelligent domestic power saving, electronic device, bag Include shell body 1, the side of shell body 1 is provided with power input interface 2, and opposite side sets output interface 3, in the shell body 1 Chamber is provided with master control borad 4, and the master control borad 4 is provided with cpu controller 5, power input protection module 6, compensating module 7 and load and protected Module 8 is protected, the cpu controller 5 connects power input protection module 6, compensating module 7 and load protection module 8 respectively.

In the utility model, power input protection module 6 is put including gas-discharge tube A1c, gas-discharge tube B2c and gas Fulgurite C3c, described gas-discharge tube A1c first ends connection resistance F6a one end and first input end, the second end connect gas respectively Discharge tube B2c first ends and gas-discharge tube C3c first ends, the ends of gas-discharge tube A1c the 3rd connect gas discharge respectively The ends of pipe B2c second, the ends of gas-discharge tube B2c the 3rd and the ends of gas-discharge tube C3c the 3rd, gas-discharge tube D4c first ends, resistance G7a one end and the second input, the ends of gas-discharge tube D4c second connect the second ends of gas-discharge tube C3c and are grounded, institute Gas-discharge tube D4c three-terminal links resistance H8a one end and the 3rd input are stated, the resistance F6a other ends connect two respectively Pole pipe E5b negative poles and the first output end, the resistance G7a other ends connect diode D4b negative poles and the second output end, institute respectively State diode E5b positive poles and connect diode D4b positive poles, diode F6b positive poles respectively, the resistance H8a other ends connect respectively Diode F6b negative poles and the 3rd output end.When applied voltage increases above the dielectric strength of gas, the gap of two interpolars will Electric discharge

Breakdown, is converted into conduction state, the voltage after conducting between discharge tube the two poles of the earth maintains by original state of insulation It is horizontal to put the residual voltage that electric arc channel is determined.In the utility model, gas discharge is parallel with the power input protection module of use Pipe, using shunting defensive measure, reach weakening and eliminate overvoltage, the purpose of overcurrent, so as to protect input power.

In the utility model, compensating module 7 includes capacitor 9, fling-cut switch and controller 15, the fling-cut switch and institute State capacitor 9 to connect, the fling-cut switch includes the first electromagnetic relay 16 in parallel, the second magnetic latching relay 17, described First electromagnetic relay 16 is normally open, and second magnetic latching relay 17 is normally off；The controller 15 and One electromagnetic relay 16, the second magnetic latching relay 17 connect respectively.When controller exports forward drive current, the first electromagnetism Relay closes prior to the second magnetic latching relay, capacitor access circuit；When controller stops output forward drive current, First electromagnetic relay is disconnected, and the second magnetic latching relay is kept closed, and capacitor keeps access circuit state；Work as control Device export reverse drive electric current when, the second magnetic latching relay disconnect, capacitor with

Circuit disconnects.

In the utility model, load protection module 8 include first switch 10, the first triode 11, field-effect transistor 12, Bidirectional trigger diode 13 and bidirectional triode thyristor pipe 14, the base stage of the first triode 11 connect diode B 2b negative poles and resistance respectively D 4a one end, colelctor electrode connect the grid of field-effect transistor 12 and resistance B 2a one end, the emitter stage point of the first triode 11 respectively Not Lian Jie the source electrode of field-effect transistor 12 and the resistance D 4a other ends, field-effect transistor 12 drains connects diode C 3b respectively Negative pole and electric capacity B 2c one end, the electric capacity B 2c other ends connect the one end of bidirectional trigger diode 13 and resistance E 5a one end respectively, The one end of resistance E 5a other ends connection bidirectional triode thyristor pipe 14, the other end of bidirectional triode thyristor pipe 14 connect the two-way pole of triggering two respectively The other end of pipe 13 and the emitter stage of the first triode 11, diode C 3b positive poles connect resistance A 1a one end and diode B 2b respectively Positive pole, resistance A 1a other ends connection first switch 10 one end, the other end of first switch 10 connection diode A 1b positive poles, two poles Pipe A 1b negative poles are connected in series resistance B 2a, electric capacity A 1c, electric capacity A 1c both ends parallel resistance C 3a.In the utility model, adopt Load protection module can prevent because after power-off open when instantaneous high current burn out load equipment, avoid the wave of the energy Take and the generation of security incident.

In summary, the utility model structural principle is simple, can eliminate surge influence, and protects load, while also has There is reactive-load compensation effect, be greatly saved electric energy, be suitable for household appliances use.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of intelligent domestic power saving, electronic device, including shell body（1）, it is characterised in that：The shell body（1）Side is set There is power input interface（2）, opposite side setting output interface（3）, the shell body（1）Inner chamber is provided with master control borad（4）, the master Control plate（4）It is provided with cpu controller（5）, power input protection module（6）, compensating module（7）With load protection module（8）, institute State cpu controller（5）Power input protection module is connected respectively（6）, compensating module（7）With load protection module（8）.

A kind of 2. intelligent domestic power saving, electronic device according to claim 1, it is characterised in that：The power input is protected Protect module（6）Including gas-discharge tube A（1c）, gas-discharge tube B（2c）With gas-discharge tube C（3c）, the gas-discharge tube A （1c）First end connection resistance F（6a）One end and first input end, the second end connect gas-discharge tube B respectively（2c）First end and Gas-discharge tube C（3c）First end, the gas-discharge tube A（1c）3rd end connects gas-discharge tube B respectively（2c）Second end, Gas-discharge tube B（2c）3rd end and gas-discharge tube C（3c）3rd end, gas-discharge tube D（4c）First end, resistance G（7a） One end and the second input, the gas-discharge tube D（4c）Second end connection gas-discharge tube C（3c）Second end is simultaneously grounded, The gas-discharge tube D（4c）Three-terminal link resistance H（8a）One end and the 3rd input, the resistance F（6a）The other end point Lian Jie not diode E（5b）Negative pole and the first output end, the resistance G（7a）The other end connects diode D respectively（4b）Negative pole With the second output end, the diode E（5b）Positive pole connects diode D respectively（4b）Positive pole, diode F（6b）Positive pole, it is described Resistance H（8a）The other end connects diode F respectively（6b）Negative pole and the 3rd output end.

A kind of 3. intelligent domestic power saving, electronic device according to claim 1, it is characterised in that：The compensating module （7）Including capacitor（9）, fling-cut switch and controller（15）, the fling-cut switch and the capacitor（9）Series connection, the throwing Cut the first electromagnetic relay for closing and including parallel connection（16）, the second magnetic latching relay（17）, first electromagnetic relay （16）For normally open, second magnetic latching relay（17）For normally off；The controller（15）With the first electromagnetism after Electrical equipment（16）, the second magnetic latching relay（17）Connect respectively.

A kind of 4. intelligent domestic power saving, electronic device according to claim 1, it is characterised in that：The load protection mould Block（8）Including first switch（10）, the first triode（11）, field-effect transistor（12）, bidirectional trigger diode（13）With it is double To thyristor（14）, the first triode（11）Base stage connects diode B respectively（2b）Negative pole and resistance D（4a）One end, current collection Pole connects field-effect transistor respectively（12）Grid and resistance B（2a）One end, the first triode（11）Emitter stage connects field respectively Effect transistor（12）Source electrode and resistance D（4a）The other end, field-effect transistor（12）Drain electrode connects diode C respectively（3b）It is negative Pole and electric capacity B（2c）One end, electric capacity B（2c）The other end connects bidirectional trigger diode respectively（13）One end and resistance E（5a）One End, resistance E（5a）The other end connects bidirectional triode thyristor pipe（14）One end, bidirectional triode thyristor pipe（14）The other end connects two-way respectively Diac（13）The other end and the first triode（11）Emitter stage, diode C（3b）Positive pole connects resistance A respectively（1a）One End and diode B（2b）Positive pole, resistance A（1a）The other end connects first switch（10）One end, first switch（10）The other end connects Meet diode A（1b）Positive pole, diode A（1b）Negative pole is connected in series resistance B（2a）, electric capacity A（1c）, electric capacity A（1c）Both ends are simultaneously Join resistance C（3a）.