CN206349788U - A kind of novel capacitance-type, which is full of, turns lamp control circuit - Google Patents
A kind of novel capacitance-type, which is full of, turns lamp control circuit Download PDFInfo
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- CN206349788U CN206349788U CN201621480290.5U CN201621480290U CN206349788U CN 206349788 U CN206349788 U CN 206349788U CN 201621480290 U CN201621480290 U CN 201621480290U CN 206349788 U CN206349788 U CN 206349788U
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Abstract
It is full of the utility model discloses a kind of novel capacitance-type and turns lamp control circuit, including rechargeable battery circuit, charging inlet, green light indicating circuit and red light indicating circuit, the positive pole of the rechargeable battery circuit passes through unilateral diode, it is connected after first resistor series circuit with the positive pole of charging inlet, the negative pole end ground connection of the rechargeable battery circuit, also include turning lamp control circuit, the lamp control circuit that turns includes the first triode, second triode, second resistance, 3rd resistor, 4th resistance, 5th resistance, 6th resistance, voltage-regulator diode and electric capacity, structure setting of the present utility model is reasonable, coordinate electric capacity to realize using two triodes to be controlled traffic lights, the State Transferring of the switch directly control battery charge indicating light of the first triode is influenceed by electric capacity, so as to the effective instruction stability for ensureing indicator lamp, strong applicability and practicality is good.
Description
Technical field
The utility model belongs to battery charging indication technical field, and in particular to a kind of novel capacitance-type, which is full of, turns lamp
Control circuit.
Background technology
The product of more charged pool all carries fully charged indicator lamp in the market, as shown in Figure 1, and it is mainly by filling
Electric battery circuit, charging inlet, indicator light circuit and conversion control circuit composition, in fig. 1, when upper electric, signal is all the way
Charged by resistance R3, diode D1, protective tube F1 to battery BT1, give green indicating lamp GRN operating points by resistance R1 all the way
It is bright, lighted all the way by resistance R2 to red led RED work in addition, now the shown in red status representative of bi-colour LED
Battery is just in charged state.When cell voltage is slowly raised, the voltage of A points is also with rise, when being raised to certain voltage, two poles
Pipe Z1 is turned on, and signal then makes triode Q1 cause B by resistance R4, diode Z1, resistance R5, triode Q1 emitter stage
Point voltage draws ground, and under such circumstances, red led RED will turn off the light, and green indicating lamp GRN light yellows always, such
In the case of bi-colour LED electricity is had been filled with regard to shown in green status representative battery.In circuit, essential core focus is
Resistance R4, R6, voltage-stabiliser tube Z1 control triodes Q1 switch charge full of the state for turning lamp to directly affect battery, and it uses steady
It is qualitative relatively limited.
The content of the invention
The purpose of this utility model is to provide the novel capacitance-type that a kind of structure setting is reasonable and stability in use is good and is full of
Turn lamp control circuit.
The technical scheme for realizing the utility model purpose is a kind of novel capacitance-type full of turning lamp control circuit, including charging
Battery circuit, charging inlet, green light indicating circuit and red light indicating circuit, the positive pole of the rechargeable battery circuit pass through unidirectional two
It is connected after pole pipe, first resistor series circuit with the positive pole of charging inlet, the negative pole end ground connection of the rechargeable battery circuit, also
Including turning lamp control circuit, it is described turn lamp control circuit including the first triode, the second triode, second resistance, 3rd resistor,
4th resistance, the 5th resistance, the 6th resistance, voltage-regulator diode and electric capacity, the voltage-regulator diode, the 5th resistance and the 6th resistance
Be sequentially connected in series the negative pole of rear voltage-regulator diode be connected on the tie point of first resistor and unilateral diode and the 6th resistance it is another
One end is grounded, and the base stage of second triode is connected on the tie point of the 5th resistance and the 6th resistance, the two or three pole
The grounded emitter of pipe, the colelctor electrode of second triode is connected on the positive pole of charging inlet by second resistance, described
The base stage of first triode is connected to by 3rd resistor on the colelctor electrode of the second triode, the emitter stage of first triode
The colelctor electrode of ground connection and the first triode is connected on the positive pole of green light indicating circuit, the positive pole connection of the red light indicating circuit
On the colelctor electrode of the second triode and negative pole be grounded, the capacitance connection between the base stage and emitter stage of the second triode,
4th resistance is connected between the base stage of the colelctor electrode of the first triode and the second triode.
The green light indicating circuit includes green LED lamp and the 7th resistance, the electricity of positive pole series connection the 7th of the green LED lamp
The positive pole of charging inlet and the negative pole ground connection of green LED lamp are connected to after resistance.
First triode, the second triode are NPN type triode.
The utility model has positive effect：Structure setting of the present utility model rationally, is coordinated using two triodes
Electric capacity is realized and traffic lights is controlled, and influences the switch of the first triode directly to control battery charge indicating light by electric capacity
State Transferring, so as to the effective instruction stability for ensureing indicator lamp, strong applicability and practicality is good.
Brief description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to the utility model, wherein：
Fig. 1 is electrical block diagram in conventional art；
Fig. 2 is particular circuit configurations schematic diagram of the present utility model.
Embodiment
（Embodiment 1）
Fig. 2 shows a kind of embodiment of the present utility model, and wherein Fig. 2 is physical circuit knot of the present utility model
Structure schematic diagram.
See Fig. 2, a kind of novel capacitance-type, which is full of, turns lamp control circuit, including rechargeable battery circuit 1, charging inlet 2, green light
Indicating circuit 3 and red light indicating circuit 4, the positive pole of the rechargeable battery circuit 1 are gone here and there by unilateral diode D1, first resistor R1
It is connected after connection circuit with the positive pole of charging inlet 2, the negative pole end ground connection of the rechargeable battery circuit 1, in addition to turn lamp control
Circuit 5, the lamp control circuit 5 that turns includes the first triode Q1, the second triode Q2, second resistance R2,3rd resistor R3, the
Four resistance R4, the 5th resistance R5, the 6th resistance R6, voltage-regulator diode Z1 and electric capacity C1, the voltage-regulator diode Z1, the 5th resistance
The negative pole that R5 and the 6th resistance R6 are sequentially connected in series rear voltage-regulator diode Z1 is connected to first resistor R1 and unilateral diode D1 company
On contact and the 6th resistance R6 other end ground connection, the base stage of the second triode Q2 is connected to the electricity of the 5th resistance R5 and the 6th
Hinder on R6 tie point, the grounded emitter of the second triode Q2, the colelctor electrode of the second triode Q2 passes through second
Resistance R2 is connected on the positive pole of charging inlet 2, and the base stage of the first triode Q1 is connected to second by 3rd resistor R3
On triode Q2 colelctor electrode, the grounded emitter of the first triode Q1 and the first triode Q1 colelctor electrode are connected to green
On the positive pole of lamp indicating circuit 3, the positive pole of the red light indicating circuit 4 is connected on the second triode Q2 colelctor electrode and negative pole
Ground connection, the electric capacity C1 is connected between the second triode Q2 base stage and emitter stage, and the 4th resistance R4 is connected to first
Between triode Q1 colelctor electrode and the second triode Q2 base stage.
The green light indicating circuit 3 includes green LED lamp and the 7th resistance R7, the positive pole series connection the of the green LED lamp
The positive pole of charging inlet and the negative pole ground connection of green LED lamp are connected to after seven resistance.
First triode, the second triode are NPN type triode.
It is when upper electric, and signal is charged by resistance R1, diode D1, protective tube F1 to battery BT all the way, all the way
Charged by resistance R7, R5 to electric capacity C1, another road is lighted by resistance R2 to red led RED work, another branch path
Triode Q1 is turned on by resistance R2, R3, triode Q1 emitter stage, C points voltage instantaneous draws ground.Due to resistance R7, R2,
R5, electric capacity C1 setting, green light GRN is in cut-off state during controlling upper electric, and red light RED is in the conduction state, makes double-colored finger
Show that lamp is shown in red and be in charged state to represent battery.
Because C points voltage draws ground, electric capacity C1 is caused to recharge, and undertension works as electricity to be that triode Q2 is turned on
When pond BT voltages are slowly raised, A points voltage also can be with slowly being raised, and when being increased to certain voltage, voltage-stabiliser tube Z1 will be turned on,
Signal, which runs past voltage-stabiliser tube Z1, resistance R5, triode Q2 emitter stage generation base current, turns on triode Q2, now B
The voltage of point will draw ground, and red led RED is at cut-off state, and triode is such also simultaneously in cut-off state
In the case of, signal will be directly over resistance R7 and be lighted to green indicating lamp GRN work, and such bi-colour LED is just shown as
Green state represents battery full state.
In circuit, essential core focus is electric capacity C1 to influence triode Q1 switch to fill to directly affect battery
Electricity is full of the state for turning lamp.
Structure setting of the present utility model rationally, coordinates electric capacity realization to be controlled traffic lights using two triodes,
The State Transferring of the switch directly control battery charge indicating light of the first triode is influenceed by electric capacity, so as to effective guarantor
Demonstrate,prove the instruction stability of indicator lamp, strong applicability and practicality is good.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.And these belong to the obvious changes or variations that connotation of the present utility model extends out and still fall within this practicality
New protection domain.
Claims (3)
1. a kind of novel capacitance-type is full of turning lamp control circuit, including rechargeable battery circuit, charging inlet, green light indicating circuit and
Red light indicating circuit, the positive pole of the rechargeable battery circuit by after unilateral diode, first resistor series circuit with charging
The positive pole of mouth is connected, the negative pole end ground connection of the rechargeable battery circuit, it is characterised in that：Also include turning lamp control circuit, institute
State turn lamp control circuit including the first triode, the second triode, second resistance, 3rd resistor, the 4th resistance, the 5th resistance,
6th resistance, voltage-regulator diode and electric capacity, the voltage-regulator diode, the 5th resistance and the 6th resistance are sequentially connected in series the rear pole of voltage stabilizing two
The negative pole of pipe be connected on the tie point of first resistor and unilateral diode and the 6th resistance other end ground connection, the described 2nd 3
The base stage of pole pipe is connected on the tie point of the 5th resistance and the 6th resistance, the grounded emitter of second triode, described
The colelctor electrode of second triode is connected on the positive pole of charging inlet by second resistance, and the base stage of first triode passes through
3rd resistor is connected on the colelctor electrode of the second triode, the grounded emitter of first triode and the collection of the first triode
Electrode is connected on the positive pole of green light indicating circuit, and the positive pole of the red light indicating circuit is connected to the colelctor electrode of the second triode
Upper and negative pole is grounded, and the capacitance connection is between the base stage and emitter stage of the second triode, and the 4th resistance is connected to the
Between the base stage of the colelctor electrode of one triode and the second triode.
2. a kind of novel capacitance-type according to claim 1, which is full of, turns lamp control circuit, it is characterised in that：The green light refers to
Showing circuit includes green LED lamp and the 7th resistance, and the positive pole of the green LED lamp is connected and is connected to charging inlet after the 7th resistance
Positive pole and green LED lamp negative pole ground connection.
3. a kind of novel capacitance-type according to claim 2, which is full of, turns lamp control circuit, it is characterised in that：Described 1st
Pole pipe, the second triode are NPN type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480290.5U CN206349788U (en) | 2016-12-30 | 2016-12-30 | A kind of novel capacitance-type, which is full of, turns lamp control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480290.5U CN206349788U (en) | 2016-12-30 | 2016-12-30 | A kind of novel capacitance-type, which is full of, turns lamp control circuit |
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| Publication Number | Publication Date |
|---|---|
| CN206349788U true CN206349788U (en) | 2017-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621480290.5U Active CN206349788U (en) | 2016-12-30 | 2016-12-30 | A kind of novel capacitance-type, which is full of, turns lamp control circuit |
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| CN (1) | CN206349788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234680A (en) * | 2020-10-30 | 2021-01-15 | 国网山西省电力公司阳泉供电公司 | Automatic power-off device based on existing insulating charger |
-
2016
- 2016-12-30 CN CN201621480290.5U patent/CN206349788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234680A (en) * | 2020-10-30 | 2021-01-15 | 国网山西省电力公司阳泉供电公司 | Automatic power-off device based on existing insulating charger |
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