CN205544421U - Fill charging circuit and power adapter soon with it is high compatible - Google Patents
Fill charging circuit and power adapter soon with it is high compatible Download PDFInfo
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- CN205544421U CN205544421U CN201620124962.2U CN201620124962U CN205544421U CN 205544421 U CN205544421 U CN 205544421U CN 201620124962 U CN201620124962 U CN 201620124962U CN 205544421 U CN205544421 U CN 205544421U
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Abstract
The application discloses fill charging circuit and power adapter soon with it is high compatible wherein, fills charging circuit soon and includes: the transformer, with the input circuit of the input of transformer butt joint, output circuit with the butt joint of the first output of transformer, second output with input circuit and transformer docks, is used for adjusting the detection control circuit of input circuit's pulse width according to the circuit working parameter of second output respectively, respectively with the implementation of circuit of output circuit and external connection rechargeable devices butt joint, and, respectively with the butt joint of implementation of circuit and rechargeable devices, be used for possesing condition data management implementation of circuit and filling control circuit soon with what fill soon that the agreement possess the route of charging that the condition is corresponded the execution is charged to rechargeable devices according to the agreement of acquireing from rechargeable devices of filling soon. Like this, the route of charging of filling the agreement soon and corresponding of passing through to receive is carried out and is charged to rechargeable devices, has improved power adapter's compatibility.
Description
Technical field
The application relates to charging technique field, particularly relate to a kind of there is highly compatible fill charging circuit and power supply adaptor soon.
Background technology
Universal along with smart mobile phone, the use time of smart mobile phone is longer, and for meeting the promptness requirement continuing electric energy needs and charging, all big enterprises are proposed successively to be had self and fill the power supply adaptor of agreement soon.
But, owing to power supply adaptor can only mate, there is the corresponding smart mobile phone filling agreement soon, limit the popularization and application in different brands mobile phone of the fast charging type power supply adaptor.
Summary of the invention
The application is intended to solve one of above-mentioned technical problem the most to a certain extent.
According to the first aspect of the application, the application provide a kind of there is highly compatible fill charging circuit soon, including:
It is provided with input, the first outfan and the transformator of the second outfan；
The input circuit docked with described input；
The output circuit docked with described first outfan；
Dock with described input circuit and described second outfan respectively, for adjusting the detection control circuit of the pulsewidth of described input circuit according to the circuit running parameter of described second outfan output；
The execution circuit docked with described output circuit and external connection charging equipment respectively；And,
Dock with described execution circuit and described charging equipment respectively, for having described in situation Data Control and perform circuit according to the agreement of filling soon obtained from described charging equipment and fill control circuit soon with fill that agreement has that charge path corresponding to situation performs charging to described charging equipment soon.
Further, described detection control circuit includes:
Dock and be provided with the control loop of main control chip with described input circuit and described second outfan respectively；
It is arranged on described control loop the voltage detecting circuit that information of voltage is provided for described main control chip；And,
It is arranged on described control loop the current detection circuit that current information is provided for described main control chip.
Further, described detection control circuit also includes:
It is connected with described input circuit and described control loop respectively, for providing the first power supply circuits of the first running voltage for described main control chip.
Further, described control circuit of filling soon includes:
It is connected with the data terminal of described charging equipment, with quick-inflating type charge path described charging equipment performed charging for controlling described execution circuit when described charging equipment has and fills agreement soon, or control described execution circuit when described charging equipment does not has and fills agreement soon and fill control chip with common charge path soon to what the execution of described charging equipment was charged；And,
It is connected, for the described burning interface filling control chip burning voltage amplitude stepless control program soon with the described control chip that fills soon.
Further, described control circuit of filling soon also includes:
Respectively with described output circuit and described fill soon that control chip docks, for providing the second power supply circuits of the second running voltage for the described control chip that fills soon.
Further, described input circuit includes: primary filter rectifier, described output circuit includes: secondary commutation filter circuit.
According to the second aspect of the application, the application provides a kind of power supply adaptor, including: have highly compatible described above fills charging circuit soon.
The application provides the benefit that:
By provide a kind of there is highly compatible fill charging circuit and power supply adaptor soon, wherein, fill charging circuit soon and include: the input circuit that transformator docks with the input of transformator；The output circuit docked with the first outfan of transformator；The second outfan with input circuit and transformator docks, for adjusting the detection control circuit of the pulsewidth of input circuit according to the circuit running parameter of the second outfan output respectively；The execution circuit docked with output circuit and external connection charging equipment respectively；And, respectively with perform circuit and charging equipment dock, for having situation Data Control and perform circuit according to the agreement of filling soon obtained from charging equipment and fill control circuit soon with fill that agreement has that charging equipment performs to charge by charge path corresponding to situation soon.So, pass through the charge path filled soon corresponding to agreement received, perform charging equipment is charged, improve the compatibility of power supply adaptor.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams filling charging circuit soon with highly compatible of the embodiment of the present application one.
Fig. 2 is the Part I circuit structure diagram filling charging circuit soon with highly compatible of the embodiment of the present application one.
Fig. 3 is the Part II circuit structure diagram filling charging circuit soon with highly compatible of the embodiment of the present application one.
Fig. 4 is the Part III circuit structure diagram filling charging circuit soon with highly compatible of the embodiment of the present application one.
Fig. 5 is the Part IV circuit structure diagram filling charging circuit soon with highly compatible of the embodiment of the present application one.
Fig. 6 is the Part V circuit structure diagram filling charging circuit soon with highly compatible of the embodiment of the present application one.
Detailed description of the invention
Embodiments herein is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to be used for explaining the application, and it is not intended that restriction to the application.
Combine accompanying drawing below by detailed description of the invention the application is described in further detail.
Embodiment one:
As shown in figures 1 to 6, present embodiments provide a kind of power supply adaptor, comprising: shell and be arranged in shell there is highly compatible fill charging circuit soon.
The above-mentioned charging circuit that fills soon with highly compatible specifically includes:
It is provided with input the 11, first outfan 12 and the transformator 1 of the second outfan 13；
The input circuit 2 docked with input 11；
The output circuit 3 docked with the first outfan 12；
Dock with input circuit 2 and the second outfan 13 respectively, for adjusting the detection control circuit 4 of the pulsewidth of input circuit 2 according to the circuit running parameter of the second outfan 13 output；
The execution circuit 5 docked with output circuit 3 and external connection charging equipment respectively；And,
Respectively with perform circuit 5 and charging equipment dock, for having situation Data Control and perform circuit 5 according to the agreement of filling soon obtained from charging equipment and fill control circuit 6 soon with fill that agreement has that charging equipment performs to charge by charge path corresponding to situation soon, as shown in Figure 4.
Detection control circuit 4 includes:
Dock and be provided with the control loop of main control chip 41 with input circuit 2 and the second outfan 13 respectively；
It is arranged at the voltage detecting circuit 42 controlling to provide information of voltage on loop for main control chip 41；And,
It is arranged at the current detection circuit 43 controlling to provide current information on loop for main control chip 41.
Detection control circuit 4 also includes:
It is connected with input circuit 2 and control loop respectively, for providing first power supply circuits 44 of the first running voltage (at the 8th foot VCC of main control chip 41) for main control chip 41.
Fill control circuit 6 soon to include:
It is connected with the data terminal D+ of charging equipment, with quick-inflating type charge path charging equipment performed charging for controlling to perform circuit 5 when charging equipment has and fills agreement soon, or control to perform circuit 5 when charging equipment does not has and fills agreement soon and fill control chip 61 with common charge path soon to what charging equipment execution was charged；And,
Respectively with output circuit 3 and fill that control chip 61 docks, for providing the second power supply circuits 63 of the second running voltage (V5V) for filling control chip 61 soon, as shown in Figure 5 soon.
Input circuit 2 includes: primary filter rectifier 21, output circuit 3 includes: secondary commutation filter circuit 31.
Each circuit operation principle is approximately as stating:
Primary filter rectifier, can be the DC voltage more smoothed by direct for electrical network alternating current power supply rectification.
Transformator, becomes high-frequency alternating current by the unidirectional current after rectification, and this part is the core of high frequency switch power.
Secondary filter rectifier, according to load request, it is provided that reliable and stable DC source.
Detection control circuit, on the one hand samples from outlet side, compares with setting value, then controls transformator according to comparative result and changes its pulsewidth or amplitude-frequency, makes output stable；On the other hand, according to detection gained voltage/current information, power supply is protected by the protection circuit in control circuit after testing.
Fill control circuit soon, the different translation function filling agreement soon can be realized, various different brands mobile phones fill compatibility soon.
It can in addition contain include an auxiliary protection circuit, the startup of power supply can be realized, provide normal current supply circuit for detection control circuit.
So, pass through the charge path filled soon corresponding to agreement received, perform charging equipment is charged, improve the compatibility of power supply adaptor, such as, when charging equipment has and fills agreement soon, perform to fill soon to charging equipment, when charging equipment does not has and fills agreement soon, charging equipment is performed common charging.
Embodiment two:
The present embodiment essentially consists in the difference of above-described embodiment:
Fill control circuit 6 soon also to include: be connected, for filling the burning interface 62 of control chip 61 burning voltage amplitude stepless control program soon, as shown in Figure 6 with filling control chip 61 soon.
So, voltage amplitude stepless control program can be entered by burning, be adjusted the amplitude control realizing boosting by program.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment or the example of the application.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Above content is to combine the further description that the application is made by specific embodiment, it is impossible to assert the application be embodied as be confined to these explanations.For the application person of an ordinary skill in the technical field, on the premise of conceiving without departing from the application, it is also possible to make some simple deduction or replace.
Claims (7)
1. one kind there is highly compatible fill charging circuit soon, it is characterised in that including:
It is provided with input, the first outfan and the transformator of the second outfan；
The input circuit docked with described input；
The output circuit docked with described first outfan；
Dock with described input circuit and described second outfan respectively, for adjusting the detection control circuit of the pulsewidth of described input circuit according to the circuit running parameter of described second outfan output；
The execution circuit docked with described output circuit and external connection charging equipment respectively；And,
Dock with described execution circuit and described charging equipment respectively, for having described in situation Data Control and perform circuit according to the agreement of filling soon obtained from described charging equipment and fill control circuit soon with fill that agreement has that charge path corresponding to situation performs charging to described charging equipment soon.
Have highly compatible the most as claimed in claim 1 fills charging circuit soon, it is characterised in that described detection control circuit includes:
Dock and be provided with the control loop of main control chip with described input circuit and described second outfan respectively；
It is arranged on described control loop the voltage detecting circuit that information of voltage is provided for described main control chip；And,
It is arranged on described control loop the current detection circuit that current information is provided for described main control chip.
Have highly compatible the most as claimed in claim 2 fills charging circuit soon, it is characterised in that described detection control circuit also includes:
It is connected with described input circuit and described control loop respectively, for providing the first power supply circuits of the first running voltage for described main control chip.
Have highly compatible the most as claimed in claim 1 fills charging circuit soon, it is characterised in that described control circuit of filling soon includes:
It is connected with the data terminal of described charging equipment, with quick-inflating type charge path described charging equipment performed charging for controlling described execution circuit when described charging equipment has and fills agreement soon, or control described execution circuit when described charging equipment does not has and fills agreement soon and fill control chip with common charge path soon to what the execution of described charging equipment was charged；And,
It is connected, for the described burning interface filling control chip burning voltage amplitude stepless control program soon with the described control chip that fills soon.
Have highly compatible the most as claimed in claim 4 fills charging circuit soon, it is characterised in that described control circuit of filling soon also includes:
Respectively with described output circuit and described fill soon that control chip docks, for providing the second power supply circuits of the second running voltage for the described control chip that fills soon.
Have highly compatible the most as claimed in claim 1 fills charging circuit soon, it is characterised in that described input circuit includes: primary filter rectifier, described output circuit includes: secondary commutation filter circuit.
7. a power supply adaptor, it is characterised in that including: as according to any one of claim 1-6 there is highly compatible fill charging circuit soon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124962.2U CN205544421U (en) | 2016-02-17 | 2016-02-17 | Fill charging circuit and power adapter soon with it is high compatible |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620124962.2U CN205544421U (en) | 2016-02-17 | 2016-02-17 | Fill charging circuit and power adapter soon with it is high compatible |
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| CN205544421U true CN205544421U (en) | 2016-08-31 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064682A (en) * | 2017-04-20 | 2017-08-18 | 北京小米移动软件有限公司 | Assembly detection apparatus |
| WO2018184569A1 (en) * | 2017-04-07 | 2018-10-11 | Oppo广东移动通信有限公司 | Wireless charging method, apparatus, system, and device to be charged |
| US11539219B2 (en) | 2017-04-07 | 2022-12-27 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless charging device and method, and device to be charged |
-
2016
- 2016-02-17 CN CN201620124962.2U patent/CN205544421U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018184569A1 (en) * | 2017-04-07 | 2018-10-11 | Oppo广东移动通信有限公司 | Wireless charging method, apparatus, system, and device to be charged |
| US11196306B2 (en) | 2017-04-07 | 2021-12-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Device to be charged, wireless charging device and control method thereof |
| US11349350B2 (en) | 2017-04-07 | 2022-05-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless charging method, wireless charging device, wireless charging system and device to be charged |
| US11349349B2 (en) | 2017-04-07 | 2022-05-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless charging method, apparatus, system, and device to be charged |
| US11515736B2 (en) | 2017-04-07 | 2022-11-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless charging system, wireless charging device and wireless charging method |
| US11539219B2 (en) | 2017-04-07 | 2022-12-27 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless charging device and method, and device to be charged |
| CN107064682A (en) * | 2017-04-20 | 2017-08-18 | 北京小米移动软件有限公司 | Assembly detection apparatus |
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