CN205725077U - A kind of charge control apparatus supporting power series - Google Patents
A kind of charge control apparatus supporting power series Download PDFInfo
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- CN205725077U CN205725077U CN201620625762.5U CN201620625762U CN205725077U CN 205725077 U CN205725077 U CN 205725077U CN 201620625762 U CN201620625762 U CN 201620625762U CN 205725077 U CN205725077 U CN 205725077U
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Abstract
The utility model discloses a kind of charge control apparatus supporting power series, including charging control circuit, battery, anti-circnit NOT, the first power supply port and the second power supply port；The input of described charging control circuit is connected with externally fed power supply, and the output of charging control circuit is connected with battery, and the output of battery is connected with anti-circnit NOT, and the output of anti-circnit NOT is connected with the first power supply port and the second power supply port respectively.The utility model is provided with anti-circnit NOT, avoid the anti-filling of electric current, therefore can support that power series composition has the electric power system of single output interface to load supplying, it is connected with multiple power supply units so that load equipment only need to provide a power supply interface to achieve that, make whole electric power system placement-and-routing more succinct regular attractive in appearance simultaneously.
Description
Technical field
The utility model relates to a kind of charge control apparatus supporting power series.
Background technology
At present, the equipment needing long-term electricity consumption without cable power in the environment of supply in the wild mainly passes through solar energy, wind-force
Carry out generating supply Deng natural resources；When load equipment not only needs long-term work but also power consumption is bigger, its electric power system is necessary
It is provided that load equipment is powered by enough electricity；For meeting power reguirements, the method for supplying power to using at present is except strengthening
Outside individual equipment generated output, predominantly increasing generating equipment quantity, corresponding load equipment is necessary in design as power supply
System reserves multiple power supply interface, thereby results in load equipment volume and increases, weight gain, waste power supply wire rod, impact wiring
And install.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of charging supporting power series to control
Equipment.
The purpose of this utility model is achieved through the following technical solutions: a kind of charging supporting power series controls
Equipment, including charging control circuit, battery, anti-circnit NOT, the first power supply port and the second power supply port；Described charging control circuit
Input be connected with externally fed power supply, the output of charging control circuit is connected with battery, the output of battery with
Anti-circnit NOT connects, and the output of anti-circnit NOT is connected with the first power supply port and the second power supply port respectively.
Described a kind of charge control apparatus supporting power series, also includes control module, filling of described control module
Electric control output is connected with charging control circuit, and the counnter attack control output end of control module is connected with anti-circnit NOT.
Described charging control circuit includes the first PMOS T1 and the first triode Q1, the source S of the first PMOS T1
Being connected with externally fed power supply, the drain D of the first PMOS T1 is connected with battery, the source S of the first PMOS T1 and drain D
Between be parallel with the first resistance R1, the source S of the first PMOS T1 also passes sequentially through the second resistance R2 and the 3rd resistance R3 and connects
To the colelctor electrode C of the first triode Q1, the grid G of the first PMOS T1 is connected between the second resistance R2 and the 3rd resistance R3；
The emitter E ground connection of the first triode Q1, base stage B of the first triode Q1 is by the charging control of the 4th resistance R4 and control module
Output processed connects.
Described anti-circnit NOT includes the second PMOS T2 and the second triode Q2, the drain electrode d of the second PMOS T2 and storage
The output of battery connects, and the source electrode s of the second PMOS T2 is connected with the first power supply port and the second power supply port respectively；2nd PMOS
The source electrode s of pipe T2 also passes sequentially through the colelctor electrode c that the 5th resistance R5 and the 6th resistance R6 is connected to the second triode Q2；Second
The grid g of PMOS T2 is connected between the 5th resistance R5 and the 6th resistance R6；Base stage b of the second triode Q2 is by the 7th electricity
Resistance R7 is connected to the counnter attack control output end of control module.
Described a kind of charge control apparatus supporting power series, also include being positioned at charging control circuit input and
Charging inlet between externally fed power supply, described charging inlet is three core aviation heads.
Described a kind of charge control apparatus supporting power series, also include being positioned at charging control circuit output and
Battery interface between battery, described battery interface is four core aviation heads.
Described externally fed power supply includes solar panel.
Described a kind of charge control apparatus supporting power series, also includes being arranged at accumulator output end and counnter attack electricity
Mechanical switch between road.
The first described power supply port and the second power supply port are five core aviation heads.
In this application, owing to being provided with anti-circnit NOT, the output of anti-circnit NOT and the first power supply port and the second power supply
Mouth connects, therefore during specifically used, the first power supply port and the second power supply port can connect load, also can connect support power supply
Accessing, and being not concerned about electric current to the anti-problem filling of battery, therefore the application therefore the concatenation that can support power supply, composition has list
The electric power system of one output interface to load supplying so that load equipment only need to provide a power supply interface achieve that with
Multiple power supplies connect.
The beneficial effects of the utility model are: be provided with anti-circnit NOT, it is to avoid the anti-filling of electric current, therefore can support power supply
Compose in series the electric power system with single output interface to load supplying, so that load equipment only need to provide a power supply
Interface achieves that and is connected with multiple power supply units, makes whole electric power system placement-and-routing more succinct regular attractive in appearance simultaneously.
Brief description
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is the schematic diagram of charging control circuit.
Fig. 3 is counnter attack circuit diagram.
Fig. 4 is charge control apparatus power series principle schematic of the present utility model.
Detailed description of the invention
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings, but protection domain of the present utility model
It is not limited to the following stated.
As it is shown in figure 1, a kind of charge control apparatus supporting power series, including charging control circuit, battery, counnter attack
Circuit, the first power supply port and the second power supply port；The input of described charging control circuit is connected with externally fed power supply, charging control
The output of circuit processed is connected with battery, and the output of battery is connected with anti-circnit NOT, and the output of anti-circnit NOT is respectively
It is connected with the first power supply port and the second power supply port.
Described a kind of charge control apparatus supporting power series, also includes control module, filling of described control module
Electric control output is connected with charging control circuit, and the counnter attack control output end of control module is connected with anti-circnit NOT.
As in figure 2 it is shown, described charging control circuit includes the first PMOS T1 and the first triode Q1, the first PMOS
The source S of T1 is connected with externally fed power supply, and the drain D of the first PMOS T1 is connected with battery, the source of the first PMOS T1
Being parallel with the first resistance R1 between pole S and drain D, the source S of the first PMOS T1 also passes sequentially through the second resistance R2 and the 3rd
Resistance R3 is connected to the colelctor electrode C of the first triode Q1, and the grid G of the first PMOS T1 is connected to the second resistance R2 and the 3rd electricity
Between resistance R3；The emitter E ground connection of the first triode Q1, base stage B of the first triode Q1 is by the 4th resistance R4 and control mould
The charging control output end of block connects, and can control the first PMOS T1 by carrying out the low and high level of self-charging control output end
Conducting and cut-off, thus realize the break-make control of charging control circuit.
Further, the first triode Q1 is NPN type triode.
As it is shown on figure 3, described anti-circnit NOT includes the second PMOS T2 and the second triode Q2, the second PMOS T2
Drain electrode d is connected with the output of battery, and the source electrode s of the second PMOS T2 connects with the first power supply port and the second power supply port respectively
Connect；The source electrode s of the second PMOS T2 also passes sequentially through the collection that the 5th resistance R5 and the 6th resistance R6 is connected to the second triode Q2
Electrode c；The grid g of the second PMOS T2 is connected between the 5th resistance R5 and the 6th resistance R6；Base stage b of the second triode Q2
It is connected to the counnter attack control output end of control module by the 7th resistance R7.By the low and high level from counnter attack control output end
Conducting and the cut-off of the first PMOS T2 can be controlled, thus realize the break-make control of anti-circnit NOT.
Further, the second triode Q2 is NPN type triode.
By control module output high level or low level to charging control circuit, leading to of charging control circuit just can be controlled
Disconnected.
Give anti-circnit NOT by control module output high level or low level, just can control the break-make of anti-circnit NOT.
In this application, can also include:
Voltage detecting circuit, the voltage of detection battery, it is possible to use existing voltage checking chip realizes, for example
PT8A610x, PT47 etc..
Current detection circuit, the electric current of circuit between detection battery and anti-circnit NOT, it is possible to use existing voltage is examined
Survey chip to realize, such as PIC16F1508, between the output and anti-circnit NOT of battery, connect a sample resistance, profit
I.e. can detect that with PIC16F1508 (current information detecting is a voltage signal to current information, the size of voltage signal
The size of reflection electric current).
The output of voltage detecting circuit and current detection circuit is all connected with control module；
When voltage detecting circuit detects that voltage is more than voltage setting, battery fills with, and control module output is low
Level, charging control circuit ends；When the voltage detecting is less than voltage setting, battery underfill, control module output height
Level, charging control circuit turns on.
When current detection circuit detects that the electric current that battery flows out is more than setting, battery-operated is normal, controls mould
Block exports high level, counnter attack circuit turn-on；Otherwise, the electric current that battery flows out is less than when setting, and battery-operated is abnormal, may
There is anti-filling, control module output low level, control the cut-off of anti-circnit NOT.
In one embodiment, control module can use single-chip microcomputer (89c51 etc.) to realize, single-chip microcomputer is by voltage detecting electricity
The data on road set with voltage and compare, and output low and high level is to charging control circuit.
And by comparing data and the current settings of current detection circuit, output low and high level gives anti-circnit NOT.
In another embodiment, control module can be realized by two voltage comparators:
First voltage comparator is used for controlling charging control circuit break-make, the in-phase input end of the first voltage comparator and
One reference voltage source connects, and the inverting input of the first voltage comparator is connected with voltage detecting circuit, the first voltage comparator
Output be connected with charging control circuit；
Being full of at battery, when voltage is more than setting value (the first reference voltage source), the first voltage comparator exports low electricity
Flat；In battery underfill, when voltage is less than setting value, the first voltage comparator output high level.
Second voltage comparator is used for controlling counnter attack connecting and disconnecting of the circuit, and the in-phase input end of the second voltage comparator is examined with electric current
Slowdown monitoring circuit connects, and inverting input and the second reference voltage source connect, and the output of the second voltage comparator is with anti-circnit NOT even
Connect；
When the electric current that battery flows out is normal, the electric current of accumulator line output is more than current setting value, current detecting core
The current signal (showing as magnitude of voltage) that piece detects exports high level also greater than the second reference voltage, the second voltage comparator,
Counnter attack circuit turn-on；When it may happen that instead fill, when battery output electric current is less than setting value, the current signal (table detecting
It is now magnitude of voltage), it is less than the second reference voltage, the second voltage comparator output low level, anti-circnit NOT ends.
Described a kind of charge control apparatus supporting power series, also include being positioned at charging control circuit input and
Charging inlet between externally fed power supply, described charging inlet is three core aviation heads.
Described a kind of charge control apparatus supporting power series, also include being positioned at charging control circuit output and
Battery interface between battery, described battery interface is four core aviation heads.
Described externally fed power supply includes solar panel.
Described a kind of charge control apparatus supporting power series, also includes being arranged at accumulator output end and counnter attack electricity
Mechanical switch between road.
The first described power supply port and the second power supply port are five core aviation heads, and the five each pins of core aviation head are defined as: 1 pin
Power supply is born；2 pin power supplys are just；3 pin the earth；4 pin RS485A；5 pin RS485B, be concatenated into other power supplies have single defeated
During the electric power system of outgoing interface, main frame and each power supply unit also can form the bus type RS485 communication bus of one master and multiple slaves, are beneficial to
Main frame and the reliable communication between machine.
In this application, owing to being provided with anti-circnit NOT, the output of anti-circnit NOT and the first power supply interface and second supply
Electrical interface connects, therefore during specifically used, the first power supply port and the second power supply port can connect load, also can connect support
Plant-grid connection, and be not concerned about electric current to the anti-problem filling of battery, therefore the application therefore concatenation that power supply can be supported, composition tool
There is the electric power system of single output interface to load supplying, so that load equipment only need to provide the power supply interface can be real
It now is connected with multiple power supplies (being multiple solar charging electric control equipment for the application).
Specifically, as shown in Figure 4, solar charging electric control equipment in the application is concatenated, fill at last
The idle power supply interface of electrical control equipment connects load (the first power supply port or the second power supply port connect), can form have single
The electric power system of output interface is to load supplying so that load equipment only need to provide a power supply interface to achieve that and multiple confessions
Electricity power supply connects.
Claims (9)
1. the charge control apparatus supporting power series, it is characterised in that: include charging control circuit, battery, counnter attack
Circuit, the first power supply port and the second power supply port；The input of described charging control circuit is connected with externally fed power supply, charging control
The output of circuit processed is connected with battery, and the output of battery is connected with anti-circnit NOT, and the output of anti-circnit NOT is respectively
It is connected with the first power supply port and the second power supply port.
2. a kind of charge control apparatus supporting power series according to claim 1, it is characterised in that: also include control
Module, the charging control output end of described control module is connected with charging control circuit, the counnter attack control output end of control module
It is connected with anti-circnit NOT.
3. a kind of charge control apparatus supporting power series according to claim 1, it is characterised in that: described charging
Control circuit includes the first PMOS T1 and the first triode Q1, and the source S of the first PMOS T1 is connected with externally fed power supply,
The drain D of the first PMOS T1 is connected with battery, is parallel with the first resistance between the source S of the first PMOS T1 and drain D
R1, the source S of the first PMOS T1 also passes sequentially through the collection that the second resistance R2 and the 3rd resistance R3 is connected to the first triode Q1
Electrode C, the grid G of the first PMOS T1 is connected between the second resistance R2 and the 3rd resistance R3；The transmitting of the first triode Q1
Pole E is grounded, and base stage B of the first triode Q1 is connected with the charging control output end of control module by the 4th resistance R4.
4. a kind of charge control apparatus supporting power series according to claim 1, it is characterised in that: described counnter attack
Circuit includes the second PMOS T2 and the second triode Q2, and the drain electrode d of the second PMOS T2 is connected with the output of battery, the
The source electrode s of two PMOS T2 is connected with the first power supply port and the second power supply port respectively；The source electrode s of the second PMOS T2 also leads to successively
Cross the 5th resistance R5 and the 6th resistance R6 and be connected to the colelctor electrode c of the second triode Q2；The grid g of the second PMOS T2 is connected to
Between 5th resistance R5 and the 6th resistance R6；Base stage b of the second triode Q2 is connected to control module by the 7th resistance R7
Counnter attack control output end.
5. a kind of charge control apparatus supporting power series according to claim 1, it is characterised in that: also include being positioned at
Charging inlet between the input of charging control circuit and externally fed power supply, described charging inlet is three core aviation heads.
6. a kind of charge control apparatus supporting power series according to claim 1, it is characterised in that: also include being positioned at
Battery interface between the output of charging control circuit and battery, described battery interface is four core aviation heads.
7. a kind of charge control apparatus supporting power series according to claim 1, it is characterised in that: described outside
Power supply includes solar panel.
8. a kind of charge control apparatus supporting power series according to claim 1, it is characterised in that: also include arranging
Mechanical switch between accumulator output end and anti-circnit NOT.
9. a kind of charge control apparatus supporting power series according to claim 1, it is characterised in that: described first
Power supply port and the second power supply port are five core aviation heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625762.5U CN205725077U (en) | 2016-06-23 | 2016-06-23 | A kind of charge control apparatus supporting power series |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625762.5U CN205725077U (en) | 2016-06-23 | 2016-06-23 | A kind of charge control apparatus supporting power series |
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| CN205725077U true CN205725077U (en) | 2016-11-23 |
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| CN201620625762.5U Active CN205725077U (en) | 2016-06-23 | 2016-06-23 | A kind of charge control apparatus supporting power series |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258772A (en) * | 2018-02-11 | 2018-07-06 | 成都兴联宜科技有限公司 | A kind of power supply module of AGV trolleies |
-
2016
- 2016-06-23 CN CN201620625762.5U patent/CN205725077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258772A (en) * | 2018-02-11 | 2018-07-06 | 成都兴联宜科技有限公司 | A kind of power supply module of AGV trolleies |
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