CN208299519U - Wireless remote control multiple-channel output potential circuit - Google Patents
Wireless remote control multiple-channel output potential circuit Download PDFInfo
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- CN208299519U CN208299519U CN201820678998.4U CN201820678998U CN208299519U CN 208299519 U CN208299519 U CN 208299519U CN 201820678998 U CN201820678998 U CN 201820678998U CN 208299519 U CN208299519 U CN 208299519U
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- circuit
- relay switch
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- input terminal
- remote control
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- 238000004891 communication Methods 0.000 claims abstract description 23
- 238000007781 pre-processing Methods 0.000 claims abstract description 10
- 238000005070 sampling Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of wireless remote control multiple-channel output potential circuit, the output end of wireless communication module and the input terminal of control switching circuit connect, two control terminals of control switching circuit are connect with the controlled end of the controlled end of the first relay switch and the second relay switch respectively, and the output end of power source preprocessing circuit is connect with the input terminal of the input terminal of the first relay switch and the second relay switch respectively；The output end of first relay switch is connect with the input terminal of high current fast charge circuit, and the output end of the second relay switch is connect with the input terminal of low current trickle charge circuit.Module and control switching circuit control circuit switch technical solutions of the utility model under fast charge and trickle charge both of which by wireless communication, simple and effective.
Description
Technical field
The utility model relates to charge power supply technical field, in particular to a kind of wireless remote control multiple-channel output potential circuit.
Background technique
Electric vehicle etc., which is frequently necessary to the equipment to charge, usually to be had there are two types of charge mode, and one kind is that normal trickle charge is filled
Electricity, this charging method charging rate are slower；Another kind is that fast charge charges, the fast speed of fast charge charging, but fast charge charges
It is to accelerate charging rate by increasing charging current, fast charge is used for a long time and is easily damaged battery.When trickle charge, user sometimes
Temporary needs uses electric vehicle, at this moment just needs to convert it to fast charge socket manually, is more troublesome, can not carry out preparatory, remote
The control of journey.
Summary of the invention
The main purpose of the utility model is how to provide a kind of wireless remote control multichannel that can remotely switch charge mode
Output voltage circuit.
To achieve the above object, the utility model proposes a kind of wireless remote control multiple-channel output potential circuits, including channel radio
Believe module, control switching circuit, power source preprocessing circuit, the first relay switch, the second relay switch, high current charging quickly
Road, low current trickle charge circuit；The output end of the wireless communication module is connect with the input terminal of the control switching circuit, described
Two control terminals of control switching circuit respectively with the controlled end of first relay switch and second relay switch
Controlled end connection, the output end of the power source preprocessing circuit respectively with the input terminal of first relay switch and described
The input terminal of second relay switch connects；The output end of first relay switch is defeated with the high current fast charge circuit
Enter end connection, the output end of second relay switch is connect with the input terminal of the low current trickle charge circuit.
Preferably, the power source preprocessing circuit includes sequentially connected transformer, rectification circuit, filter circuit and pressure stabilizing
Circuit.
Preferably, the voltage regulator circuit includes voltage stabilizing chip.
Preferably, first relay switch and second relay switch all include relay and button switch,
The relay control terminal is emitted with the button of the button switch to be fixedly connected.
It preferably, further include voltage detecting circuit, the sampling end of the voltage detecting circuit and the charging output socket
Connection, the output end of the voltage detecting circuit are connect with the wireless communication module.
Preferably, the wireless communication module is realized by bluetooth module.
Preferably, the wireless communication module is realized by zigbee communication module.
Preferably, the voltage detecting circuit includes first resistor, second resistance, 3rd resistor, the 4th resistance, the first ratio
Compared with device, the second comparator and third comparator, the first resistor, second resistance, 3rd resistor and the 4th resistance are sequentially connected in series,
The first end of the first resistor is connect with a constant voltage source, the second end ground connection of the 4th resistance；The first comparator,
The first input end of second comparator and third comparator is all connect with the sampling end of the voltage detecting circuit, first ratio
The second input terminal compared with device is connect with the second end of the first resistor, the second input terminal of second comparator and described the
The second end of two resistance connects, and the second input terminal of the third comparator is connect with the second end of the 3rd resistor.
Technical solutions of the utility model are by using wireless communication module, control switching circuit, power source preprocessing circuit,
One relay switch, the second relay switch, high current fast charge circuit, low current trickle charge circuit, realize a kind of wireless remote control
Multiple-channel output potential circuit.Module receives the signal that remote terminal is sent by wireless communication, is controlled by switching control cable
The switch of two relay switches switches charging equipment to two kinds of motionless charge modes of fast charge and trickle charge in turn.The technical program
It is simple and effective, battery, quick charge can be protected.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the schematic diagram of one embodiment of the utility model wireless remote control multiple-channel output potential circuit；
Fig. 2 is the structure chart of another embodiment of the utility model wireless remote control multiple-channel output potential circuit；
Fig. 3 is the structure of the voltage detecting circuit of another embodiment of the utility model wireless remote control multiple-channel output potential circuit
Schematic diagram.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
Fig. 2 referring to Fig.1, the utility model proposes a kind of wireless remote control multiple-channel output potential circuits, including radio communication mold
Block 100, control switching circuit 200, power source preprocessing circuit 300, the first relay switch 400, the second relay switch 500,
High current fast charge circuit 600, low current trickle charge circuit 700；The output end and control switching circuit 200 of wireless communication module 100
Input terminal connection, two control terminals of control switching circuit 200 controlled end and second with the first relay switch 400 respectively
The controlled end of relay switch 500 connects, the output end of power source preprocessing circuit 300 respectively with the first relay switch 400
The connection of the input terminal of input terminal and the second relay switch 500；The output end and high current charging quickly of first relay switch 400
The input terminal on road 600 connects, and the output end of the second relay switch 500 is connect with the input terminal of low current trickle charge circuit 700.
Specifically, power source preprocessing circuit 300 includes sequentially connected transformer 310, rectification circuit 320, filter circuit
330 and voltage regulator circuit 340.
Specifically, voltage regulator circuit 340 includes voltage stabilizing chip.
Specifically, the first relay switch 400 and the second relay switch 500 all include relay and button switch, after
Electrical equipment control end is emitted with the button of button switch to be fixedly connected.
It specifically, further include voltage detecting circuit 800, the sampling end and charging output socket of voltage detecting circuit 800 connect
It connects, the output end of voltage detecting circuit 800 is connect with wireless communication module 100.
Specifically, wireless communication module 100 is realized by bluetooth module.
Specifically, wireless communication module 100 is realized by zigbee communication module.
Referring to Fig. 3, it is preferable that voltage detecting circuit 800 includes first resistor R1, second resistance R2,3rd resistor R3, the
Four resistance R4, first comparator U1, the second comparator U2 and third comparator U3, first resistor R1, second resistance R2, third electricity
Resistance R3 and the 4th resistance R4 is sequentially connected in series, and the first end of first resistor R1 is connect with a constant voltage source, and the second of the 4th resistance R4
End ground connection；The first input end of first comparator U1, the second comparator U2 and third comparator U3 all with voltage detecting circuit 800
Sampling end connection, the second input terminal of first comparator U1 connect with the second end of first resistor R1, the second comparator U2's
Second input terminal is connect with the second end of second resistance R2, the second input terminal of third comparator U3 and the second of 3rd resistor R3
End connection.
Technical solutions of the utility model are pre-processed by using wireless communication module 100, control switching circuit 200, power supply
Circuit 300, the first relay switch 400, the second relay switch 500, high current fast charge circuit 600, low current trickle charge circuit
700, realize a kind of wireless remote control multiple-channel output potential circuit.Module 100 receives what remote terminal was sent by wireless communication
Signal controls the switch switching charging equipments of two relay switches to fast charge and two kinds of trickle charge by switching control cable
Motionless charge mode.The technical program is simple and effective, can protect battery, quick charge.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (8)
1. a kind of wireless remote control multiple-channel output potential circuit, which is characterized in that including wireless communication module, control switching circuit,
Power source preprocessing circuit, the first relay switch, the second relay switch, high current fast charge circuit, low current trickle charge circuit；Institute
The output end for stating wireless communication module is connect with the input terminal of the control switching circuit, two controls of the control switching circuit
End processed is connect with the controlled end of the controlled end of first relay switch and second relay switch respectively, the power supply
Pre-process the output end input with the input terminal of first relay switch and second relay switch respectively of circuit
End connection；The output end of first relay switch is connect with the input terminal of the high current fast charge circuit, described second after
The output end of electric switch is connect with the input terminal of the low current trickle charge circuit.
2. wireless remote control multiple-channel output potential circuit as described in claim 1, which is characterized in that the power source preprocessing circuit
Including sequentially connected transformer, rectification circuit, filter circuit and voltage regulator circuit.
3. wireless remote control multiple-channel output potential circuit as claimed in claim 2, which is characterized in that the voltage regulator circuit includes steady
Press chip.
4. wireless remote control multiple-channel output potential circuit as claimed in claim 3, which is characterized in that first relay switch
And second relay switch all includes relay and button switch, the relay control terminal is pressed with the button switch
Button, which emits, to be fixedly connected.
5. wireless remote control multiple-channel output potential circuit as described in claim 1, which is characterized in that further include voltage detecting electricity
Road, the sampling end of the voltage detecting circuit are connect with charging output socket, the output end of the voltage detecting circuit with it is described
Wireless communication module connection.
6. wireless remote control multiple-channel output potential circuit as described in claim 1, which is characterized in that the wireless communication module is logical
Cross bluetooth module realization.
7. wireless remote control multiple-channel output potential circuit as described in claim 1, which is characterized in that the wireless communication module is logical
Cross the realization of zigbee communication module.
8. wireless remote control multiple-channel output potential circuit as claimed in claim 5, which is characterized in that the voltage detecting circuit packet
First resistor, second resistance, 3rd resistor, the 4th resistance, first comparator, the second comparator and third comparator are included, it is described
First resistor, second resistance, 3rd resistor and the 4th resistance are sequentially connected in series, the first end of the first resistor and a constant voltage source
Connection, the second end ground connection of the 4th resistance；First input of the first comparator, the second comparator and third comparator
End is all connect with the sampling end of the voltage detecting circuit, the second input terminal and the first resistor of the first comparator
Second end connection, the second input terminal of second comparator are connect with the second end of the second resistance, and the third compares
Second input terminal of device is connect with the second end of the 3rd resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678998.4U CN208299519U (en) | 2018-05-08 | 2018-05-08 | Wireless remote control multiple-channel output potential circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678998.4U CN208299519U (en) | 2018-05-08 | 2018-05-08 | Wireless remote control multiple-channel output potential circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208299519U true CN208299519U (en) | 2018-12-28 |
Family
ID=64704273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820678998.4U Expired - Fee Related CN208299519U (en) | 2018-05-08 | 2018-05-08 | Wireless remote control multiple-channel output potential circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208299519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110837269A (en) * | 2019-10-09 | 2020-02-25 | 广州邦讯信息系统有限公司 | Multi-output constant voltage circuit and voltage-stabilized power supply |
-
2018
- 2018-05-08 CN CN201820678998.4U patent/CN208299519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110837269A (en) * | 2019-10-09 | 2020-02-25 | 广州邦讯信息系统有限公司 | Multi-output constant voltage circuit and voltage-stabilized power supply |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |