CN205377413U - Energy -conserving charge controller of no quiescent power dissipation - Google Patents

Energy -conserving charge controller of no quiescent power dissipation Download PDF

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Publication number
CN205377413U
CN205377413U CN201620066922.7U CN201620066922U CN205377413U CN 205377413 U CN205377413 U CN 205377413U CN 201620066922 U CN201620066922 U CN 201620066922U CN 205377413 U CN205377413 U CN 205377413U
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China
Prior art keywords
connects
triode
relay
resistance
transformer
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Expired - Fee Related
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CN201620066922.7U
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Chinese (zh)
Inventor
马朔琪
王倩
李佳明
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Individual
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Individual
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Priority to CN201620066922.7U priority Critical patent/CN205377413U/en
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Publication of CN205377413U publication Critical patent/CN205377413U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an energy -conserving charge controller of no quiescent power dissipation, including button K, rectifier bridge T, triode V1 and relay J, relay J's contact J -1 and 220V alternating current are connected to button K's one end, and relay J's contact J -1's the other end and transformer W's winding N1 are connected to button K's the other end, and the other end of 220V alternating current is connected to transformer W's winding N1's the other end, rectifier bridge T's connected to transformer W's winding N2's one end 1 restrain diode DW with transient voltage. The utility model discloses energy -conserving charge controller of no quiescent power dissipation simple structure, components and parts are few, utilize essential electronic component to constitute voltage stabilizing module, constant -current module to the circuit still has an auto -power -off function, reduces the quiescent power dissipation of circuit to zero, has consequently that the function is various, convenient to use and a strong advantage of practicality.

Description

A kind of energy-saving charging controller without quiescent dissipation
Technical field
The utility model relates to a kind of charger, a kind of energy-saving charging controller without quiescent dissipation.
Background technology
Battery is energy storage electronic equipment common in daily life, it is known that, battery needs to be charged after being finished electricity, the most most charger is all that constant current flings type, the voltage constant of its charging, will not change along with the process of battery charging, more cannot realize being automatically stopped charging, therefore easily cause battery crosses punching, time controlled charger can effectively solve the problem that this problem, but major part time switch is the best for the process of quiescent dissipation, cause the time switch quiescent dissipation when not working the biggest, not only bad for saving electric energy, and the loss of time switch components and parts can be increased, reduce its service life, and it is unfavorable for energy-conserving and environment-protective.
Utility model content
The purpose of this utility model is to provide the energy-saving charging controller without quiescent dissipation of a kind of simple in construction, stable performance, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of the utility model offer:
nullA kind of energy-saving charging controller without quiescent dissipation,Including button K、Rectifier bridge T、Triode V1 and relay J,One end of described button K connects contact J-1 and the 220V alternating current of relay J,The other end of button K connects the other end and the winding N1 of transformer W of the contact J-1 of relay J,The other end of the winding N1 of transformer W connects the other end of 220V alternating current,One end of the winding N2 of transformer W connects the 1 and transient voltage suppressor diode DW of rectifier bridge T,The other end of transient voltage suppressor diode DW connects the port 3 of rectifier bridge T and the other end of the winding N2 of transformer W,The port 2 of rectifier bridge T connects electric capacity C1、Resistance R4 and the emitter stage of triode V3,The base stage of triode V3 connects resistance R3,The other end of resistance R3 connects resistance R1、The other end of resistance R4 and the colelctor electrode of triode V1,The other end of electric capacity C1 connects resistance R2、The negative pole of battery E、The fixing end of of potentiometer RP1、The anode of three end adjustable reference source P and the port 4 of rectifier bridge T,The colelctor electrode of triode V3 connects resistance R5,The other end of resistance R5 connects relay J,The colelctor electrode of the other end connecting triode V2 of relay J and the positive pole of battery E,The base stage of triode V2 connects a fixing end and the sliding end of potentiometer RP2 of potentiometer RP2,The emitter stage of triode V1 connects another fixing end and emitter stage of triode V2 of potentiometer RP1,The reference pole of three end adjustable reference source P connects the sliding end of potentiometer RP1.
As preferred version of the present utility model: described relay J is normally opened contact relay.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple without the energy-saving charging controller architecture of quiescent dissipation, components and parts are few, utilize basic electronic component composition Voltage stabilizing module, constant flow module, and circuit also has automatic circuit break function, the quiescent dissipation of circuit is reduced to zero, therefore there is diverse in function, easy to use and practical advantage.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of the energy-saving charging controller without quiescent dissipation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the utility model protection.
nullRefer to Fig. 1,In the utility model embodiment,A kind of energy-saving charging controller without quiescent dissipation,Including button K、Rectifier bridge T、Triode V1 and relay J,One end of described button K connects contact J-1 and the 220V alternating current of relay J,The other end of button K connects the other end and the winding N1 of transformer W of the contact J-1 of relay J,The other end of the winding N1 of transformer W connects the other end of 220V alternating current,One end of the winding N2 of transformer W connects the 1 and transient voltage suppressor diode DW of rectifier bridge T,The other end of transient voltage suppressor diode DW connects the port 3 of rectifier bridge T and the other end of the winding N2 of transformer W,The port 2 of rectifier bridge T connects electric capacity C1、Resistance R4 and the emitter stage of triode V3,The base stage of triode V3 connects resistance R3,The other end of resistance R3 connects resistance R1、The other end of resistance R4 and the colelctor electrode of triode V1,The other end of electric capacity C1 connects resistance R2、The negative pole of battery E、The fixing end of of potentiometer RP1、The anode of three end adjustable reference source P and the port 4 of rectifier bridge T,The colelctor electrode of triode V3 connects resistance R5,The other end of resistance R5 connects relay J,The colelctor electrode of the other end connecting triode V2 of relay J and the positive pole of battery E,The base stage of triode V2 connects a fixing end and the sliding end of potentiometer RP2 of potentiometer RP2,The emitter stage of triode V1 connects another fixing end and emitter stage of triode V2 of potentiometer RP1,The reference pole of three end adjustable reference source P connects the sliding end of potentiometer RP1.
Relay J is normally opened contact relay.
Operation principle of the present utility model is: during use, push button K, 220V line voltage is depressured through transformer W, transient voltage suppressor diode DW eliminates after peak voltage, rectifier bridge T rectification and electric capacity C1 filter and powers to circuit, when just starting to charge up, the voltage of battery E is the lowest, and triode V3 turns on, relay J is energized, the J-1 adhesive of its contact, circuit self-locking, V1, R1, RP1, P form accurate adjustable mu balanced circuit.V2, RP2, R2 constitute adjustable constant-flow circuit.V3, R3, R4, R5, relay J are automatic power-off circuit.Being gradually increasing along with being electrically charged lithium battery voltage, charging current will be gradually reduced, and after battery is full of, the pressure drop on R4 constantly reduces, finally make V3 by, relay J disconnects, and the J-1 power-off of its contact disconnects the power supply of whole load, reaches the purpose without quiescent dissipation.

Claims (2)

  1. null1. the energy-saving charging controller without quiescent dissipation,Including button K、Rectifier bridge T、Triode V1 and relay J,It is characterized in that,One end of described button K connects contact J-1 and the 220V alternating current of relay J,The other end of button K connects the other end and the winding N1 of transformer W of the contact J-1 of relay J,The other end of the winding N1 of transformer W connects the other end of 220V alternating current,One end of the winding N2 of transformer W connects the 1 and transient voltage suppressor diode DW of rectifier bridge T,The other end of transient voltage suppressor diode DW connects the port 3 of rectifier bridge T and the other end of the winding N2 of transformer W,The port 2 of rectifier bridge T connects electric capacity C1、Resistance R4 and the emitter stage of triode V3,The base stage of triode V3 connects resistance R3,The other end of resistance R3 connects resistance R1、The other end of resistance R4 and the colelctor electrode of triode V1,The other end of electric capacity C1 connects resistance R2、The negative pole of battery E、The fixing end of of potentiometer RP1、The anode of three end adjustable reference source P and the port 4 of rectifier bridge T,The colelctor electrode of triode V3 connects resistance R5,The other end of resistance R5 connects relay J,The colelctor electrode of the other end connecting triode V2 of relay J and the positive pole of battery E,The base stage of triode V2 connects a fixing end and the sliding end of potentiometer RP2 of potentiometer RP2,The emitter stage of triode V1 connects another fixing end and emitter stage of triode V2 of potentiometer RP1,The reference pole of three end adjustable reference source P connects the sliding end of potentiometer RP1.
  2. Energy-saving charging controller without quiescent dissipation the most according to claim 1, it is characterised in that described relay J is normally opened contact relay.
CN201620066922.7U 2016-01-22 2016-01-22 Energy -conserving charge controller of no quiescent power dissipation Expired - Fee Related CN205377413U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620066922.7U CN205377413U (en) 2016-01-22 2016-01-22 Energy -conserving charge controller of no quiescent power dissipation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620066922.7U CN205377413U (en) 2016-01-22 2016-01-22 Energy -conserving charge controller of no quiescent power dissipation

Publications (1)

Publication Number Publication Date
CN205377413U true CN205377413U (en) 2016-07-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620066922.7U Expired - Fee Related CN205377413U (en) 2016-01-22 2016-01-22 Energy -conserving charge controller of no quiescent power dissipation

Country Status (1)

Country Link
CN (1) CN205377413U (en)

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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: 20160706

Termination date: 20170122

CF01 Termination of patent right due to non-payment of annual fee