CN213637137U - Fill controller and solar energy system of filling soon - Google Patents
Fill controller and solar energy system of filling soon Download PDFInfo
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- CN213637137U CN213637137U CN202022570359.6U CN202022570359U CN213637137U CN 213637137 U CN213637137 U CN 213637137U CN 202022570359 U CN202022570359 U CN 202022570359U CN 213637137 U CN213637137 U CN 213637137U
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Abstract
The utility model provides a fill controller and solar energy system of filling soon, wherein, fill the controller soon and include the casing, locate the power in the casing and the circuit board of being connected with the power electricity, the casing outer wall is formed with an at least solar charging panel of being connected with the circuit board electricity, the casing outer wall is equipped with input interface and the output interface of being connected with the circuit board electricity, and the circuit board integration has the USB PD agreement. Solar energy fills the system soon and includes the consumer and fill the controller soon with the consumer electricity is connected, fill the controller soon and do the utility model provides a fill the controller soon, the consumer has the interface that charges, fills the output interface of controller soon and is connected with the interface electricity that charges of consumer. The utility model discloses make the controller that fills soon can adjust output voltage's size based on USB PD agreement to adapt to various types of consumer.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the quick charge technique and specifically relates to indicate a fill controller and solar energy system soon.
[ background of the invention ]
The USB fast charging controller is an environment-friendly charging device which utilizes solar energy to rapidly charge a battery in electric equipment, and the principle is as follows: when sunlight is sufficient, after the solar cell panel generates current and voltage under the action of the sunlight, the input interface of the USB quick-charging controller is used for voltage stabilization balance and conversion, and the charging function of the electric equipment is realized based on the connection effect between the output interface of the USB quick-charging controller and the charging interface of the electric equipment. The USB quick charging controller is convenient to install and use, and is suitable for emergency power utilization conditions of power utilization equipment such as mobile phones, charging devices, tablet computers and notebook computers.
However, the existing USB quick charge controller has many defects, one of which is that the output voltage has a certain constant voltage, and cannot be converted at any time, and only can charge the electric devices within the voltage range; secondly, the charging effect is poor, the efficiency is low, and the charging time is long; thirdly, the output interface has limitations and cannot be changed at any time to charge various electric equipment; fourthly, power loss is large in the charging process, heat productivity is large, and user experience is reduced.
Therefore, there is a need for an improved structure of the USB fast-charging controller.
[ Utility model ] content
The utility model discloses the technical problem that will solve is: the utility model provides a fill controller and solar energy fast and fill system, solve the problem that USB fills the output voltage singleness of controller soon among the prior art.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the embodiment of the utility model provides a first aspect provides a fill controller soon, include: the solar charging device comprises a shell, a power supply arranged in the shell and a circuit board electrically connected with the power supply, wherein at least one solar charging panel electrically connected with the circuit board is formed on the outer wall of the shell, an input interface and an output interface electrically connected with the circuit board are arranged on the outer wall of the shell, and a USB PD protocol is integrated on the circuit board.
In some embodiments, the number of output interfaces is greater than 1, and each has a different output type.
In some embodiments, the number of the output interfaces is 4, which are respectively a DC output interface, a USB output interface, a QC output interface, and a TYPE-C output interface.
In some embodiments, the fast charge controller further comprises: the indicating lamp is arranged on the outer wall of the shell and is electrically connected with the circuit board.
In some embodiments, the indicator light is a three-color light.
The embodiment of the utility model provides a second aspect provides a solar energy system of filling soon, include: electric equipment and with the controller is filled soon that electric equipment electricity is connected, fill the controller soon and be as the first aspect the embodiment of the utility model provides a fill the controller soon, electric equipment has the interface that charges, fill the output interface of controller soon with electric equipment's the interface electricity that charges is connected.
The embodiment of the utility model provides a third aspect provides another kind of solar energy system of filling soon, include: charging wire, consumer and with the controller is filled soon that the consumer electricity is connected, fill the controller soon and be as if the utility model discloses the first aspect fill the controller soon, the consumer has the interface that charges, fill the output interface of controller soon with the interface electricity that charges of consumer is connected, charging wire one end with fill the input interface electricity of controller soon and connect, the other end is connected with external power source electricity.
From the above description, compared with the prior art, the beneficial effects of the present invention lie in:
the circuit board electrically connected with the power supply, the input interface and the output interface is integrated with a USB PD protocol, so that the quick charge controller can adjust the output voltage based on the USB PD protocol to adapt to various types of electric equipment.
[ description of the drawings ]
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is to be understood that the drawings in the following description are merely illustrative of some, but not all, embodiments of the invention. For a person skilled in the art, other figures can also be obtained from the provided figures without inventive effort.
Fig. 1 is a schematic structural diagram of a quick charge controller according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram of a quick charge controller according to an embodiment of the present invention;
fig. 3 is a block diagram of a solar energy rapid charging system according to an embodiment of the present invention;
fig. 4 is a block diagram of another solar energy quick charging system according to an embodiment of the present invention.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a fast charging controller according to an embodiment of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a fast charging controller, including casing 1, locate power (not shown in the figure) in casing 1 and the circuit board (not shown in the figure) that is connected with the power electricity, wherein, casing 1 outer wall is formed with at least one solar charging panel 11 that is connected with the circuit board electricity, and casing 1 outer wall is equipped with input interface 12 and output interface 13 that are connected with the circuit board electricity, and the circuit board integration has the USB PD agreement.
In practical application, the solar panel 11 absorbs solar energy, converts the absorbed solar energy into current and voltage, and then is connected with the electric equipment through the output interface 13 to charge the electric equipment. It is understood that this is only one charging mode of the fast controller, and in another charging mode, an external power source and the input interface 12 are connected through a charging wire, and then the electric device is connected through the output interface 13 to charge the electric device. Certainly, to the selection of above-mentioned two kinds of charge methods, can confirm according to concrete use scene, for example under the scene that sunshine is sufficient, optionally use first charge method, and under the scene that sunshine is not enough, optionally use second charge method, the embodiment of the utility model provides a do not limit to this.
The embodiment of the utility model provides an among the fill controller soon, the circuit board integration of being connected with power, input interface 12 and output interface 13 electricity has USB PD agreement for should fill the controller soon and can adjust output voltage's size based on USB PD agreement, with adapt to various types of consumer, and promote charge efficiency, effect simultaneously, reduce the charge time.
Referring to fig. 2, fig. 2 is another schematic structural diagram of a fast charging controller according to an embodiment of the present invention.
As a possible embodiment, the number of output interfaces 13 is greater than 1, and each has a different output type. Specifically, as shown in fig. 2, the number of the output interfaces 13 may be 4, which are respectively a DC output interface 131, a USB output interface 134, a QC output interface 132, and a TYPE-C output interface 133. It can be understood that the quick charge controller is provided with various types of output interfaces, so that the limitation of the quick charge controller can be reduced, and the quick charge controller can be adapted to various types of electric equipment at any time.
Further, the QC output interface 132 may be a USB-a QC3.0 interface, and at this time, based on the USB PD protocol, the USB-a QC3.0 interface may support multiple fast charging protocols, such as HVDCP QC3.0/QC2.0 Class a, FCP, SCP4.5V/5A, AFC, MTK PE +2.0/1.1, Apple 2.4A, and BC1.2, and simultaneously support voltage conversion of 5V, 9V, and 12V, and the maximum current may reach 3A.
Furthermore, the TYPE-C output interface 133 may be a TYPE-C PD6 interface, and based on the USB PD protocol, the TYPE-C PD6 interface can support various fast charging protocols, such as USB TYPE DFP, PD2.0/PD3.0/PPS, HVDCP QC4/QC4+/QC3.0/QC2.0, FCP4.5V/5A, AFC, Apple 2.4A, BC1.2A, samsung 2.0A, and the like, and simultaneously support voltage conversion of 5V, 9V, 12V, 15V, 18V, and 20V, and the maximum current can reach 3A.
In addition, the USB PD protocol specification can be compatible with the electric device having USB 3.0/2.0 and BC 1.2/1.1/1.0 charging specifications at the same time, and by combining with the TYPE-C output interface 133, in the battery constant current charging stage of the electric device, the charging control circuit inside the electric device does not perform DC/DC conversion on the voltage output by the fast charging controller, but directly adjusts the magnitude of the output voltage through the USB PD protocol, so that the output voltage enters the constant current output operating mode with specified parameters, thereby satisfying the magnitude of the constant current charging current of the electric device. In other words, when the charging current is increased, the power loss and heat generation inside the electric device are reduced, and faster charging is possible. Therefore, the embodiment of the utility model provides a fill controller soon and have wide application prospect.
As shown in fig. 1, as another possible embodiment, the quick charge controller may further include an indicator lamp 14 disposed on an outer wall of the housing 1 and electrically connected to the circuit board. In practical application, when the quick charge controller works, the indicator lamp 14 is turned on; when the quick-charge controller is not operating, the indicator light 14 is off.
As an example, the indicator light 14 may be a three-color light, including green, red, and yellow. In practical applications, when the quick charge controller works, the indicator light 14 is green and long-lighted, and when a charging device (the charging device herein refers to a device charged by the quick charge controller) is fully charged, the indicator light 14 flashes green; when the quick charging controller does not work, the indicator lamp 14 is turned off; during the working process of the quick charge controller, if faults occur inside the quick charge controller, such as excessive current, excessive temperature and the like, the indicator lamp 14 is red and is turned on for a long time, and after a certain time (such as 30 seconds), if a user does not process the quick charge controller, the indicator lamp 14 is red and flickers, or a buzzing alarm (not limited to a buzzing alarm) is arranged in the quick charge controller to warn the user; when the power supply in the quick charge controller is insufficient in electric quantity, the indicating lamp is yellow and is long-lighted.
It should be understood that the types and the number of the colors included in the indicator light 14 and the corresponding functions of each color are all set according to specific application scenarios, and the embodiment of the present invention is not limited thereto.
Referring to fig. 3, fig. 3 is a block diagram of a solar energy quick charging system according to an embodiment of the present invention.
As shown in fig. 3, the embodiment of the present invention further provides a solar energy quick charging system 100, including the electric equipment 120 and the quick charging controller 110 electrically connected with the electric equipment 120, wherein, the quick charging controller 110 is the embodiment of the present invention provides a quick charging controller, the electric equipment 120 has a charging interface, and the output interface 13 of the quick charging controller 110 is electrically connected with the charging interface of the electric equipment 120.
Referring to fig. 4, fig. 4 is a block diagram of another solar quick charging system according to an embodiment of the present invention.
As shown in fig. 4, the embodiment of the utility model provides a still provide another kind of solar energy system 200 that fills soon, fill controller 220 soon including charging wire 240, consumer 210 and being connected with consumer 210 electricity, wherein, fill controller 220 soon and do the utility model provides a fill controller soon, consumer 210 has the interface that charges, and output interface 13 that fills controller 220 soon is connected with consumer 210's interface electricity that charges, and charging wire 240 one end is connected with input interface 12 of fill controller 220 soon and is electric, and the other end is connected with external power source electricity.
It should be noted that the embodiments of the present invention are described in a progressive manner, each embodiment focuses on the differences from the other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is further noted that, in the present disclosure, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A fast charge controller, comprising: the solar charging device comprises a shell, a power supply arranged in the shell and a circuit board electrically connected with the power supply, wherein at least one solar charging panel electrically connected with the circuit board is formed on the outer wall of the shell, an input interface and an output interface electrically connected with the circuit board are arranged on the outer wall of the shell, and a USB PD protocol is integrated on the circuit board.
2. A fast charge controller as claimed in claim 1, wherein the number of output interfaces is greater than 1 and each has a different output type.
3. A fast charge controller according to claim 2, wherein the number of the output interfaces is 4, which are respectively a DC output interface, a USB output interface, a QC output interface, and a TYPE-C output interface.
4. A fast charge controller as claimed in claim 1, further comprising: the indicating lamp is arranged on the outer wall of the shell and is electrically connected with the circuit board.
5. A fast-charging controller as claimed in claim 4, wherein said indicator light is a three-colour light.
6. A solar energy quick charging system, comprising: the electric equipment and with the controller that fills soon of electric connection of electric equipment, fill the controller soon for any one of claim 1-5, electric equipment has the interface that charges, the output interface of controller that fills soon with the interface electricity that charges of electric equipment is connected.
7. A solar energy quick charging system, comprising: the charging line, the electric equipment and the fast charging controller electrically connected with the electric equipment, wherein the fast charging controller is the fast charging controller according to any one of claims 1 to 5, the electric equipment is provided with a charging interface, an output interface of the fast charging controller is electrically connected with the charging interface of the electric equipment, one end of the charging line is electrically connected with an input interface of the fast charging controller, and the other end of the charging line is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022570359.6U CN213637137U (en) | 2020-11-09 | 2020-11-09 | Fill controller and solar energy system of filling soon |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022570359.6U CN213637137U (en) | 2020-11-09 | 2020-11-09 | Fill controller and solar energy system of filling soon |
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| CN213637137U true CN213637137U (en) | 2021-07-06 |
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| CN202022570359.6U Active CN213637137U (en) | 2020-11-09 | 2020-11-09 | Fill controller and solar energy system of filling soon |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186863A (en) * | 2020-11-09 | 2021-01-05 | 深圳市拓日新能源科技股份有限公司 | Fill controller and solar energy system of filling soon |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186863A (en) * | 2020-11-09 | 2021-01-05 | 深圳市拓日新能源科技股份有限公司 | Fill controller and solar energy system of filling soon |
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