CN207994685U - It is a kind of that there is the mobile power for automatically switching indicator light colors - Google Patents
It is a kind of that there is the mobile power for automatically switching indicator light colors Download PDFInfo
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- CN207994685U CN207994685U CN201820429078.9U CN201820429078U CN207994685U CN 207994685 U CN207994685 U CN 207994685U CN 201820429078 U CN201820429078 U CN 201820429078U CN 207994685 U CN207994685 U CN 207994685U
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- charge
- mobile power
- charging
- indicator light
- circuit
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Abstract
The utility model discloses a kind of mobile powers for having and automatically switching indicator light colors, including sequentially connected charging/boosting module, MCU detections control circuit, LED switching circuits and indicator light circuit, it further include the charge and discharge electrical interface module that the equipment for charging with needs is connect, it is connected with input/output control circuit between the charge and discharge electrical interface module and charging/boosting module, and is also associated with input/output detection circuit between charge and discharge electrical interface module and charging/boosting module.Mobile power provided by the utility model has both fast charge pattern and trickle charge pattern charge mode, and when mobile power is charged with different charge modes, its indicator light can be distinguished with corresponding color, so that user can distinguish the current charge mode of mobile power well.
Description
Technical field
The utility model is related to a kind of mobile power more particularly to a kind of mobile electricity with automatic switchover indicator light colors
Source.
Background technology
Battery capacity indication lamp is generally arranged in common power supply, the working condition for facilitating display power supply, the shapes such as remaining capacity
State.Currently, existing mobile power has the function of that charging and discharging, application field are usually confined to charge the phone, and to
In mobile phone charging process, indicator light is generally also only intended to the remaining capacity of display mobile power or shows mobile power just
In the working condition in charging.For some with fast charge pattern and traditional normal charging mode (for convenience of with fast mold filling
Formula is distinguished, and normal charging mode is referred to as trickle charge pattern herein), existing power supply indicator is monochromatic indicator light, can not
Different colors is shown to distinguish the different charging modules of mobile power, to cause user to perplex.
Utility model content
In order to overcome the deficiencies of the prior art and there are the problem of, the utility model provide it is a kind of have automatically switch indicator light
The mobile power of color, the mobile power have both fast charge pattern and trickle charge pattern charge mode, and when mobile power with
When different charge mode charging, indicator light can be distinguished with corresponding color, so that user can distinguish shifting well
The current charge mode of dynamic power supply.
The utility model is achieved through the following technical solutions：It is a kind of that there is the mobile electricity for automatically switching indicator light colors
Source, the mobile power include：Sequentially connected charging/boosting module, MCU detect control circuit, LED switching circuits and refer to
Indication lamp circuit, further include for the charge and discharge electrical interface module that needs the equipment that charges to connect, the charge and discharge electrical interface module with fill
Input/output control circuit is connected between electricity/boost module, and between charge and discharge electrical interface module and charging/boosting module also
It is connected with input/output detection circuit；
The indicator light circuit includes that can at least show two different colors of indicator light, the charging/boosting module
With two kinds of charge modes of fast charge pattern and trickle charge pattern, the MCU detection control circuits are for detecting the charging/boosting mould
The charge mode of block exports corresponding control signal control when detecting that the charging/boosting module is charged with fast charge pattern
The LED switching circuits, so that the LED light of corresponding color works in the indicator light circuit.
Further, overcurrent-overvoltage detection electricity is connected between the input/output detection circuit and charging/boosting module
Road；The charging/boosting module, which is also associated with, rechargeable battery.
Preferably, the charge and discharge electrical interface module includes that USB charge/discharges interface and/or Type-C charge/discharges connect
Mouthful；The chip model of MCU in the MCU detections control circuit is SW6124.
That preferably, main control chip in the LED switching circuits is MCU, such as now is HR7P153P4MB；Compared with
Goodly, the indicator light circuit includes multigroup dual-colored LED lamp；The input/output control circuit is transistor switching circuit.
Preferably, the indicator light circuit by IIC communication protocols and the MCU detect control circuit be attached it is logical
Letter；The battery is lithium battery.
Mobile power provided by the utility model, with trickle charge and two kinds of charge modes of fast charge, when it detects needs
When the equipment of charging has the function of fast charge, fast charge pattern can be enabled automatically and is charged, the equipment if desired to charge does not have fast charge
Function then automatically selects trickle charge pattern, and when mobile power is operated in different charge modes, indicator light circuit can then be shown
Show corresponding indicator light colors, consequently facilitating user distinguishes the operating mode that mobile power is presently in.
Description of the drawings
Fig. 1 is the circuit structure schematic block diagram of mobile power described in the utility model embodiment.
Fig. 2 is the structural schematic diagram of the particular circuit configurations of overcurrent-overvoltage detection circuit described in the utility model embodiment.
Fig. 3 is the particular circuit configurations schematic diagram of charge and discharge electrical interface module described in the utility model embodiment.
Fig. 4 is the particular circuit configurations schematic diagram of MCU main control modules described in the utility model embodiment
Fig. 5 is that LED switching circuits and the particular circuit configurations of the indicator light circuit described in the utility model embodiment are shown
It is intended to.
Specific implementation mode
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments to the utility model make into
One step is described in detail.
As shown in Fig. 1, a kind of mobile power with automatic switchover indicator light colors, the mobile power include：According to
The charging/boosting module of secondary connection, MCU detections control circuit, LED switching circuits and indicator light circuit, further include for
The charge and discharge electrical interface module for needing the equipment to charge to connect, is connected between the charge and discharge electrical interface module and charging/boosting module
Input/output control circuit, and input/output detection electricity is also associated between charge and discharge electrical interface module and charging/boosting module
Road；The indicator light circuit includes that can at least show two different colors of indicator light, and the charging/boosting module has fast
Two kinds of charge modes of mold filling formula and trickle charge pattern, the MCU detection control circuits are for detecting filling for the charging/boosting module
Power mode is exported when detecting that the charging/boosting module is charged with fast charge pattern described in corresponding control signal control
LED switching circuits, so that the LED light of corresponding color works in the indicator light circuit.
As preferred embodiment, it was connected with and flowed through between the input/output detection circuit and charging/boosting module
Press detection circuit；Specifically, the particular circuit configurations of overcurrent-overvoltage detection circuit described in the present embodiment are as shown in Figure 2.In addition,
The charging/boosting module, which is also associated with, rechargeable battery, described to rechargeable battery as lithium battery in the present embodiment.
In a wherein preferred embodiment, the charge and discharge electrical interface module include USB charge/discharges interface and/
Or Type-C charge/discharge interfaces；Specifically, the particular circuit configurations of the charge and discharge electrical interface module are as shown in Fig. 3.Separately
Outside, the input/output control circuit is transistor switching circuit；In fig. 3, switching tube Q1, Q2 and Q3 is described three
Pole pipe switching circuit.
As preferred embodiment, the charging/boosting module and MCU detections control circuit are integrated in same modular circuit
In, the circuit module for being integrated with charging/boosting module and MCU detection control circuit functions is referred to as MCU master controls by the present embodiment
The physical circuit of module, the MCU main control modules is as shown in Fig. 4.Wherein, the chip of the MCU in the MCU detections control circuit
Model SW6124 that is to say that the chip model of the MCU of the MCU main control modules is SW6124；In addition, the switching tube Q1,
The drain and gate of Q2 and Q3 is connect with the MCU of the MCU main control modules.
As preferred embodiment, main control chip in the LED switching circuits is MCU, for example, now be
HR7P153P4MB；And the indicator light circuit includes multigroup dual-colored LED lamp；Wherein, the LED switching circuits and the finger
The particular circuit configurations of indication lamp circuit are as shown in Fig. 5.Preferably, the indicator light circuit passes through IIC communication protocols and institute
It states MCU detections control circuit and is attached communication, is i.e. the indicator light circuit passes through IIC communication protocols and the MCU master controls
Module is attached communication.In practical application, the dual-colored LED lamp in the present embodiment has green and orange two kinds of colors, when
When the mobile power is charged with fast charge pattern, then the LED switching circuits, which control the indicator light circuit, keeps its display orange；
And when the mobile power is charged with fast charge pattern, then the LED switching circuits control the indicator light circuit display green.
Its operation principle be when the MCU detection control circuits of mobile power detect current charging equipment whether open/have fast charge or
PD agreements, if so, MCU detection control circuit inspections can control LED switching circuits and be switched to corresponding indicator light colors.It needs
Illustrate, for the charging/boosting module with two kinds of charge modes of fast charge pattern and trickle charge pattern, belongs to the prior art
Achievable functional circuit, is no longer described in detail herein；In addition, for detecting whether current charging equipment is opened/had
The technology of fast charge or PD agreements, also belongs to the achievable technology of the prior art, and the utility model is not directed to computer journey
The improvement of sequence.
Compared with prior art, mobile power provided by the utility model has had the advantage that：With trickle charge and fast charge two
Kind charge mode can enable fast charge pattern and charge automatically when it detects that the equipment that needs charge has the function of fast charge,
If desired the equipment to charge does not have fast charge function, then automatically selects trickle charge pattern, and when mobile power is operated in different fill
When power mode, indicator light circuit can then show corresponding indicator light colors, be presently in consequently facilitating user distinguishes mobile power
Operating mode.
Above-described embodiment is the preferable realization method of the utility model, is not the restriction to the utility model, not
Be detached from the utility model inventive concept under the premise of, it is any it is obvious replacement the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of having the mobile power for automatically switching indicator light colors, which is characterized in that the mobile power includes：Connect successively
The charging/boosting module that connects, MCU detections control circuit, LED switching circuits and indicator light circuit, further include for needs
Charging equipment connection charge and discharge electrical interface module, be connected between the charge and discharge electrical interface module and charging/boosting module input/
Output control circuit, and input/output detection circuit is also associated between charge and discharge electrical interface module and charging/boosting module；
The indicator light circuit includes that can at least show two different colors of indicator light, and the charging/boosting module has
Two kinds of charge modes of fast charge pattern and trickle charge pattern, the MCU detection control circuits are for detecting the charging/boosting module
Charge mode is exported when detecting that the charging/boosting module is charged with fast charge pattern described in corresponding control signal control
LED switching circuits, so that the LED light of corresponding color works in the indicator light circuit.
2. mobile power according to claim 1, it is characterised in that：The input/output detection circuit and charging/boosting
Overcurrent-overvoltage detection circuit is connected between module.
3. mobile power according to claim 1, it is characterised in that：The charging/boosting module is also associated with chargeable
Battery.
4. mobile power according to any one of claims 1 to 3, it is characterised in that：The charge and discharge electrical interface module
It include USB charge/discharges interface and/or Type-C charge/discharge interfaces.
5. mobile power according to claim 4, it is characterised in that：The chip of MCU in the MCU detections control circuit
Model SW6124.
6. mobile power according to claim 4, it is characterised in that：Main control chip model in the LED switching circuits
For HR7P153P4MB.
7. mobile power according to claim 4, it is characterised in that：The indicator light circuit includes multigroup dual-colored LED
Lamp.
8. mobile power according to claim 7, it is characterised in that：The indicator light circuit passes through IIC communication protocols
It is attached and communicates with MCU detections control circuit.
9. mobile power according to claim 4, it is characterised in that：The input/output control circuit is opened for triode
Powered-down road.
10. mobile power according to claim 3, it is characterised in that：The battery is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429078.9U CN207994685U (en) | 2018-03-28 | 2018-03-28 | It is a kind of that there is the mobile power for automatically switching indicator light colors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429078.9U CN207994685U (en) | 2018-03-28 | 2018-03-28 | It is a kind of that there is the mobile power for automatically switching indicator light colors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994685U true CN207994685U (en) | 2018-10-19 |
Family
ID=63830238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820429078.9U Active CN207994685U (en) | 2018-03-28 | 2018-03-28 | It is a kind of that there is the mobile power for automatically switching indicator light colors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207994685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165745A (en) * | 2019-06-10 | 2019-08-23 | 深圳市时商创展科技有限公司 | Wire rod circuit and wire rod |
| CN112290633A (en) * | 2020-10-28 | 2021-01-29 | 广东健奥科技有限公司 | Circuit and method for indicating power supply by using bicolor light-emitting diode and oximeter |
-
2018
- 2018-03-28 CN CN201820429078.9U patent/CN207994685U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165745A (en) * | 2019-06-10 | 2019-08-23 | 深圳市时商创展科技有限公司 | Wire rod circuit and wire rod |
| CN112290633A (en) * | 2020-10-28 | 2021-01-29 | 广东健奥科技有限公司 | Circuit and method for indicating power supply by using bicolor light-emitting diode and oximeter |
| CN112290633B (en) * | 2020-10-28 | 2024-03-26 | 广东健奥科技有限公司 | Circuit and method for indicating power supply by using double-color light-emitting diode and oximeter |
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