CN216530693U

CN216530693U - Multifunctional charging equipment

Info

Publication number: CN216530693U
Application number: CN202023201117.6U
Authority: CN
Inventors: 秦真; 阳必飞; 刘克雷
Original assignee: Huawei Digital Power Technologies Co Ltd
Current assignee: Huawei Digital Power Technologies Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2022-05-13
Anticipated expiration: 2030-12-25

Abstract

The application provides a multi-functional battery charging outfit, including UPS and charging port in this multi-functional battery charging outfit, including first voltage conversion subassembly and wireless charging port in the charging port, wireless charging port turns into the electric current that wireless charging port received into the electromagnetic wave under the control of controller and supplies power to load equipment. The utility model provides a including UPS and wireless port of charging in the multi-functional battery charging outfit, can adopt wireless mode of charging to last stably for the load equipment power supply, the charging process is more convenient.

Description

Multifunctional charging equipment

Technical Field

The embodiment of the application relates to the field of circuits, in particular to multifunctional charging equipment.

Background

An Uninterruptible Power Supply (UPS) is an uninterruptible power supply that includes an energy storage device.

UPSs typically include a battery therein, and UPSs are typically connected between utility power and load devices. The device is mainly used for providing uninterrupted power supply for equipment with higher requirements on power supply stability. When the mains supply is input normally, the UPS supplies the mains supply to the load for use after stabilizing the voltage of the mains supply, and in addition, the UPS can also charge a battery contained in the UPS. Usually, under the condition that the mains voltage is too high or too low, the UPS can both ensure that the load equipment normally works under stable voltage, and prevent the load equipment from being damaged due to the change of the mains voltage, and the UPS at this moment is equivalent to an alternating current type voltage stabilizer. When the commercial power line breaks down to cause commercial power interruption, the battery contained in the UPS can output direct current electric energy, and the inverter contained in the UPS converts the direct current electric energy output by the battery into alternating current electric energy to supply power to the load equipment continuously, so that the load equipment works normally and the load equipment is protected from being damaged.

The conventional UPS can only supply power to load equipment in a wired mode, and the charging mode is single, so that the diversified charging requirements of the load equipment are difficult to meet.

SUMMERY OF THE UTILITY MODEL

The application provides a multi-functional battery charging outfit, including UPS and wireless port of charging in this multi-functional battery charging outfit, can adopt wireless mode of charging to last stably for the load equipment power supply, the charging process is more convenient.

A first aspect of the present application provides a multifunctional charging apparatus, which includes an Uninterruptible Power Supply (UPS) and a charging port, where the UPS includes a controller, a filtering module, and a current conversion module, and the charging port includes a first voltage conversion component and a wireless charging port; the controller is electrically connected with the filtering module, the current conversion module and the charging port; the filtering module is electrically connected with the current conversion module; the current conversion module is electrically connected with the charging port; the controller is used for controlling the charging port to load a target voltage to supply power to the load equipment; the filtering module is used for filtering high-frequency interference in the current received by the filtering module; the current conversion module is used for converting the current received by the current conversion module into alternating current with stable voltage; the wireless charging port is used for converting the current received by the wireless charging port into electromagnetic waves to supply power to load equipment.

The utility model provides a multi-functional battery charging outfit, this multi-functional battery charging outfit includes UPS and charging port, and including first voltage conversion subassembly and wireless charging port in the charging port, wireless charging port turns into the electric current that wireless charging port received into the electromagnetic wave under the control of controller and supplies power to load equipment. The utility model provides a including UPS and wireless port of charging in the multi-functional battery charging outfit, can adopt wireless mode of charging to last stably for the load equipment power supply, the charging process is more convenient.

In one possible implementation manner of the first aspect, the filtering module includes a filter, and the current conversion module includes a rectifier and an inverter; the controller is electrically connected with the filter, the rectifier, the inverter, the first voltage conversion component, and the wireless charging port; the input end of the filter is electrically connected with a mains supply, and the output end of the filter is electrically connected with the input end of the rectifier; the output end of the rectifier is electrically connected with the input end of the inverter; the output end of the inverter is electrically connected with the input end of the first voltage conversion component; the output end of the first voltage conversion assembly is electrically connected with the input end of the wireless charging port.

In this possible implementation manner, the UPS is an online UPS as an example, a specific implementation manner of the multifunctional charging device provided in the present application is explained in detail, and the implementability of the present scheme is improved.

In one possible implementation manner of the first aspect, the filter module further includes a transient voltage pulse suppressor (TVSS); the input end of the TVSS is electrically connected with the mains supply, and the output end of the TVSS is electrically connected with the input end of the filter.

In this kind of possible implementation, still include TVSS in the filtering module that multi-functional charging equipment included, TVSS can make quick response to high frequency pulse, can effectively protect the destructive interference and the harm that electromagnetic pulse produced multi-functional charging equipment. For example, the commercial power supply generates high-frequency pulses when being struck by lightning, and the TVSS can filter the high-frequency pulses, thereby effectively preventing elements in the multifunctional charging equipment from being damaged by the high-frequency pulses.

In one possible implementation manner of the first aspect, the UPS further includes an energy storage module, where the energy storage module includes a charger and an energy storage battery; the controller is electrically connected with the charger and the energy storage battery; the input end of the charger is electrically connected with the output end of the rectifier and the input end of the inverter through a first connecting point, the output end of the charger is electrically connected with the input end of the energy storage battery, and the first connecting point is located on a branch between the output end of the rectifier and the input end of the inverter.

In this possible implementation manner, under the control of the controller, after the rectifier converts the filtered alternating current into direct current, the charger charges the energy storage battery after receiving the direct current output by the rectifier. After the controller confirms that the energy storage battery is fully charged, the controller controls the charger to stop charging the energy storage battery.

In this possible implementation manner, if the utility power supply fails or the multifunctional charging device is not connected to the utility power supply, the controller may control the energy storage battery to discharge, and the electric energy released by the energy storage battery is input to the inverter after passing through the charger. The inverter converts direct current output by the energy storage battery into alternating current and then inputs the alternating current into the first voltage conversion assembly. The controller controls the first voltage conversion assembly to adjust the voltage of the received current, the voltage-adjusted current is input into the wireless charging port, and the wireless charging port converts the received current into electromagnetic waves to supply power to the load equipment. Under the circumstances of guaranteeing mains supply to break down, or under the circumstances that can't connect mains supply, multi-functional battery charging outfit still can be incessant for load equipment power supply, has promoted multi-functional battery charging outfit's convenience and stability.

In one possible implementation form of the first aspect, the UPS further includes a control switch; the controller is electrically connected with the control switch; the input end of the control switch is electrically connected with the output end of the filter and the input end of the rectifier through a second connection point, and the second connection point is positioned on a branch circuit between the output end of the filter and the input end of the rectifier; the output end of the control switch is electrically connected with the output end of the inverter and the input end of the charging port through a third connecting point, and the third connecting point is located on a branch between the output end of the inverter and the input end of the charging port.

In this possible implementation manner, if the controller determines that the current conversion module works normally, the controller turns off the control switch, the current of the mains supply flows through the filtering module and the current conversion module and then is input into the charging port, and the load device is charged through the wireless charging port in the charging port. If the controller detects that the current conversion module has a fault, the controller controls the control switch to be closed, the current of the mains supply flows through the filtering module and the control switch and then is input into the charging port, and the wireless charging port in the charging port is used for charging the load equipment. The multifunctional charging equipment can still uninterruptedly supply power to the load equipment under the condition that the current conversion module breaks down, and the stability of the multifunctional charging equipment is improved.

In one possible implementation manner of the first aspect, the charging port includes a second voltage conversion component and a Universal Serial Bus (USB) interface; the controller is electrically connected with the second voltage conversion component and the USB interface; the input end of the second voltage conversion component is electrically connected with the output end of the rectifier, and the output end of the second voltage conversion component is electrically connected with the input end of the USB interface.

In this possible implementation, the multifunctional charging device can supply power to the load device through the USB interface, and thus, the diversified charging requirements of the load device can be met more easily.

In a possible implementation manner of the first aspect, the USB interface includes a Type-a interface, a Type-B interface, or a Type-C interface.

In this possible implementation, the multifunctional charging device can supply power to the load device through multiple USB interfaces, and thus, the diversified charging requirements of the load device can be met more easily.

In one possible implementation manner of the first aspect, the charging port includes a third conversion component and an alternating current interface; the controller is electrically connected with the third voltage conversion assembly and the alternating current interface; the input end of the third voltage conversion assembly is electrically connected with the output end of the inverter, and the output end of the third voltage conversion assembly is electrically connected with the input end of the alternating current interface.

In a possible implementation manner of the first aspect, the ac interface includes a 220 volt ac interface, a 230 volt ac interface, a 240 volt ac interface, a 110 volt ac interface, a 120 volt ac interface, or a 130 volt ac interface.

In one possible implementation form of the first aspect, the rectifier includes a power factor correction circuit.

In a possible implementation form of the first aspect, the controller comprises discrete components, or the controller comprises a logic device.

In a possible implementation manner of the first aspect, the logic device includes a Complex Programmable Logic Device (CPLD), a Micro Controller Unit (MCU), a Field Programmable Gate Array (FPGA), a Central Processing Unit (CPU), or a Digital Signal Processor (DSP).

According to the technical scheme, the method has the following advantages:

Drawings

Fig. 1 is a schematic diagram of an embodiment of a multifunctional charging device provided in the present application;

fig. 2 is a schematic diagram of another embodiment of a multifunctional charging device provided in the present application;

fig. 3 is a schematic diagram of another embodiment of a multifunctional charging device provided in the present application;

fig. 4 is a schematic diagram of another embodiment of a multifunctional charging device provided in the present application;

fig. 5 is a schematic diagram of another embodiment of a multifunctional charging device provided in the present application;

fig. 6 is a schematic diagram of another embodiment of a multifunctional charging device provided in the present application;

fig. 7 is a schematic diagram of another embodiment of a multifunctional charging device provided in the present application;

fig. 8 is a schematic view illustrating a work flow of the multifunctional charging device provided in the present application;

fig. 9 is a schematic diagram of another embodiment of the multifunctional charging device provided in the present application.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one skilled in the art from the embodiments given herein are intended to be within the scope of the utility model.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the existing science and technology, due to the limitation of the size of a battery, the power standby time of electronic equipment such as a smart phone and a notebook computer is generally short, and an outdoor mobile power supply is widely applied in long-distance travel. The main function of the outdoor mobile power supply is to store energy by a battery, so as to charge the electronic device in an environment without a charging interface. The convenience is that the energy can be stored for mobile use.

However, the existing outdoor mobile power supply cannot provide an uninterruptible power supply function, and does not have a wireless quick charging module, and cannot provide a wireless charging function for electronic equipment.

The multifunctional socket can provide different types of power interfaces at the outlet of the power socket to charge the electronic equipment. However, the multifunctional socket cannot provide an uninterrupted charging function, and does not have a built-in wireless charging module, and cannot provide a wireless charging function for the electronic device.

A UPS is an uninterruptible power supply that includes an energy storage device.

In view of the problems in the foregoing embodiments, the present application provides a multifunctional charging device, which includes a UPS and a charging port, where the charging port includes a first voltage conversion component and a wireless charging port, and the wireless charging port converts a current received by the wireless charging port into an electromagnetic wave under the control of a controller to supply power to a load device. The utility model provides a including UPS and wireless port of charging among the multi-functional battery charging outfit, can adopt wireless mode of charging to last stable and uninterruptedly for the load equipment power supply, the charging process is more convenient.

Fig. 1 is a schematic diagram of an embodiment of a multifunctional charging device 10 provided in the present application.

Referring to fig. 1, the multifunctional charging apparatus 10 provided in the present application includes an uninterruptible power supply UPS101 and a charging port 102, the UPS101 includes a controller 103, a filtering module 104 and a current converting module 105, and the charging port 102 includes a first voltage converting component 106 and a wireless charging port 107;

the controller 103 is electrically connected with the filtering module 104, the current conversion module 105 and the charging port 102;

the filtering module 104 is electrically connected with the current conversion module 105;

the current conversion module 105 is electrically connected with the charging port 102;

the controller 103 is used for controlling the charging port 102 to load a target voltage to supply power to the load equipment;

a filtering module 104, configured to filter high-frequency interference in the current received by the filtering module 104;

the current conversion module 105 is used for converting the current received by the current conversion module 105 into alternating current with stable voltage;

and the wireless charging port 107 is used for converting the current received by the wireless charging port 107 into electromagnetic waves to supply power to the load equipment.

In this application, after multi-functional battery charging outfit connects mains supply, controller 103 control filtering module 104 filters noise and high frequency interference among the mains current to obtain pure alternating current. The current conversion module 105 converts the current output by the filtering module into direct current, adjusts the voltage of the direct current, and the current conversion module 105 converts the voltage-adjusted current into alternating current to be input into the wireless charging port 107 of the charging port. The wireless charging port 107 converts the received current into electromagnetic waves to supply power to the load device.

In this application, optionally, the UPS101 included in the multifunctional charging apparatus 10 may be an online UPS, the UPS101 included in the multifunctional charging apparatus 10 may be a quasi-square wave output backup UPS, the UPS101 included in the multifunctional charging apparatus 10 may also be a sine wave output backup UPS, and the UPS101 may also be another type of UPS, which is not limited herein.

In this application, optionally, the controller 103 may include a discrete component, the controller 103 may include a logic device, and the controller 103 may also adopt other implementation manners, which is not limited herein. Optionally, the logic device may be a CPLD, an MCU, an FPGA, a CPU, or a DSP.

Fig. 2 is a schematic diagram of another embodiment of the multifunctional charging device 10 provided in the present application.

Referring to fig. 2, optionally, in a possible implementation, the filtering module 104 includes a filter 108, and the current converting module 105 includes a rectifier 109 and an inverter 110;

the controller 103 is electrically connected with the filter 108, the rectifier 109, the inverter 110, the first voltage conversion assembly 106, and the wireless charging port 107;

the input end of the filter 108 is electrically connected with the mains supply, and the output end of the filter 108 is electrically connected with the input end of the rectifier 109;

the output of the rectifier 109 is electrically connected to the input of the inverter 110;

the output of the inverter 110 is electrically connected to the input of the first voltage conversion assembly 106;

the output terminal of the first voltage conversion component 106 is electrically connected with the input terminal of the wireless charging port 107.

In this application, after the multifunctional charging device 10 is connected to the mains supply, the controller 103 controls the filter 108 to filter noise and high-frequency interference in the mains current to obtain pure ac power. The controller 103 controls the rectifier 109 to convert the current output by the filter 108 into a direct current, the inverter 110 to adjust the voltage of the direct current, and then converts the adjusted current into an alternating current, and inputs the alternating current into the first voltage conversion module 106 in the charging port 102, and the controller controls the first voltage conversion module 106 to adjust the voltage to a target voltage and then outputs the current to the wireless charging port 107. The wireless charging port 107 converts the received current into electromagnetic waves to supply power to the load device.

In this application, optionally, the rectifier 108 may be a power factor correction circuit, and the rectifier 108 may be other circuits capable of converting alternating current into direct current, which is not limited herein.

Fig. 3 is a schematic diagram of another embodiment of the multifunctional charging device 10 provided in the present application.

Referring to fig. 3, optionally, in a possible implementation manner, the filtering module 104 further includes a transient voltage pulse suppressor (TVSS) 111;

the input of TVSS111 is electrically connected to the mains supply and the output of TVSS111 is electrically connected to the input of filter 108.

In this application, still include TVSS111 in the filtering module that multi-functional charging equipment 10 included, TVSS111 can make quick response to high frequency pulse, can effectively protect the destructive interference and the harm that electromagnetic pulse produced multi-functional charging equipment. For example, the commercial power source generates high frequency pulses when it is struck by lightning, and TVSS111 can filter the high frequency pulses, effectively preventing the components in multifunctional charging device 10 from being damaged by the high frequency pulses.

Fig. 4 is a schematic diagram of another embodiment of the multifunctional charging device 10 provided in the present application.

Referring to fig. 4, optionally, in a possible implementation manner, the UPS101 further includes an energy storage module 112, where the energy storage module 112 includes a charger 113 and an energy storage battery 114;

the controller 103 is electrically connected with the charger 113 and the energy storage battery 114;

the input end of the charger 113 is electrically connected to the output end of the rectifier 109 and the input end of the inverter 110 through a first connection point, the output end of the charger 113 is electrically connected to the input end of the energy storage battery 114, and the first connection point is located on a branch between the output end of the rectifier 109 and the input end of the inverter 110.

In the present application, under the control of the controller 103, after the rectifier 109 converts the filtered ac power into dc power, the charger 113 charges the energy storage battery 114 after receiving the dc power output by the rectifier 109. After the controller 103 confirms that the energy storage battery 114 is fully charged, the controller 103 controls the charger 113 to stop charging the energy storage battery 114.

In this application, if the utility power supply fails or the multifunctional charging device 10 is not connected to the utility power supply, the controller 103 may control the energy storage battery 114 to discharge, and the electric energy released by the energy storage battery 114 is input to the inverter 110 after passing through the charger 113. The inverter 110 converts the dc power output by the energy storage battery 114 into ac power and inputs the ac power to the first voltage conversion assembly 106. The controller 103 controls the first voltage conversion component 106 to adjust the voltage of the received current, and further inputs the adjusted current into the wireless charging port 107, and the wireless charging port 107 converts the received current into electromagnetic waves to supply power to the load device. Under the circumstances of guaranteeing that mains supply breaks down, or under the circumstances that can't connect mains supply, multi-functional battery charging outfit 10 still can incessant for load equipment power supply, has promoted multi-functional battery charging outfit 10's convenience and stability.

Fig. 5 is a schematic diagram of another embodiment of the multifunctional charging device 10 provided in the present application.

Referring to fig. 5, optionally, in a possible implementation manner, the UPS further includes a control switch 115, and the controller 103 is electrically connected to the control switch 115.

The input terminal of the control switch 115 is electrically connected to the output terminal of the filter 108 and the input terminal of the rectifier 109 via a second connection point, which is located on a branch between the output terminal of the filter 108 and the input terminal of the rectifier 109;

the output terminal of the control switch 115 is electrically connected to the output terminal of the inverter 110 and the input terminal of the charging port 102 through a third connection point, which is located on a branch between the output terminal of the inverter 110 and the input terminal of the charging port 102.

In this application, if the controller 103 determines that the current conversion module 105 works normally, the controller 103 turns off the control switch 105, and the current of the utility power supply flows through the filtering module 104 and the current conversion module 105 and then is input into the charging port 102, and is charged to the load device through the wireless charging port 107 in the charging port 102. If the controller 103 detects that the current conversion module 105 has a fault, the controller controls the control switch 115 to be closed, and then the current of the mains supply flows through the filtering module 104 and the control switch 115 and then is input into the charging port 102, and the load device is charged through the wireless charging port 107 in the charging port 102. Under the condition that the current conversion module fails, the multifunctional charging device 10 can still supply power to the load device uninterruptedly, and the stability of the multifunctional charging device is improved.

Fig. 6 is a schematic diagram of another embodiment of the multifunctional charging device 10 provided in the present application.

Referring to fig. 6, optionally, in a possible implementation manner, the charging port 102 includes a second voltage conversion component 116 and a USB interface 117;

the controller 103 is electrically connected with the second voltage conversion component 116 and the USB interface 117;

the input terminal of the second voltage conversion component 116 is electrically connected to the output terminal of the rectifier 109, and the output terminal of the second voltage conversion component 116 is electrically connected to the input terminal of the USB interface 117.

In this application, the filtering module 104 filters the current of the utility power supply, and inputs the filtered current into the rectifier 109, and after the rectifier 109 converts the received filtered alternating current into direct current, the converted direct current may be input into the second voltage conversion component 116 included in the charging port 102. The controller 103 controls the second voltage conversion module 116 to adjust the voltage to the target voltage, and then inputs the target voltage to the USB interface, so as to supply power to the load device through the USB interface.

In this application, optionally, the charging port 102 may further include a second voltage conversion component 116 and a USB interface 117, and the charging port 102 may further include a plurality of second voltage conversion components 116 and a plurality of USB interfaces 117, which is not limited herein.

Fig. 7 is a schematic diagram of another embodiment of the multifunctional charging device 10 provided in the present application.

Referring to fig. 7, optionally, in a possible implementation manner, the charging port 102 includes a third conversion component 118 and an ac interface 119;

the controller 103 is electrically connected with the third voltage conversion assembly 118 and the alternating current interface 119;

an input of the third voltage conversion assembly 118 is electrically connected to an output of the inverter 110, and an output of the third voltage conversion assembly 118 is electrically connected to an input of the ac interface 119.

In this application, the filtering module 104 filters the current of the utility power supply, and inputs the filtered current into the rectifier 109, and after the rectifier 109 converts the received filtered alternating current into direct current, the converted direct current is input into the inverter 110, and the inverter 110 may input the converted alternating current into the third voltage conversion component 118 included in the charging port 102. The controller 103 controls the third voltage conversion module 118 to adjust the voltage to a target voltage, and then inputs the voltage to the ac interface 119, and supplies power to the load device through the ac interface 119.

For example, if the ac interface is a 220 volt ac interface, the inverter 110 may input the converted ac power to the third voltage conversion component 118 included in the charging port 102. The controller 103 controls the third voltage conversion module 118 to adjust the voltage of the received ac power to 220 volts, and then inputs the adjusted ac power to the 220 volt ac interface, so as to supply power to the load device through the ac interface 119.

Fig. 8 is a schematic diagram illustrating a work flow of the multifunctional charging device provided in the present application.

In this application, the controller 103 included in the multifunctional charging device may first determine whether the voltage output of each voltage conversion component is normal by detecting the first voltage conversion component, the second voltage conversion component, or the third voltage conversion component, and if it is determined that the voltage output of a certain voltage conversion component is not normal, the controller may send a control instruction to the voltage conversion component, so as to control the voltage conversion component to output a target voltage, so that an interface connected to the voltage conversion component may load the target voltage to supply power to the load device.

In this application, after the controller 103 included in the multifunctional charging device determines that the voltage output of each path is normal, the controller 103 may determine whether the wireless charging port, the USB interface, and/or the ac interface are electrically connected to the load device. If the wireless charging port, the USB interface and/or the alternating current interface is determined to be electrically connected with the load equipment, the controller controls the interface to output current to the load equipment so as to supply power to the load equipment, and if the wireless charging port, the USB interface and/or the alternating current interface is determined not to be connected with the load equipment, the controller controls the voltage conversion assemblies not to supply power to the charging port of the unconnected load equipment so as to provide power-off protection for the charging port of the unconnected load equipment.

Fig. 9 is a schematic diagram of an embodiment of a multifunctional charging device provided in the present application.

Referring to fig. 9, as shown in fig. 9, the multifunctional charging device included in the present application may include a plurality of charging ports, and optionally, the multifunctional charging device may include a wireless charging port, a USB interface, and an ac interface.

In this application, optionally, the USB interface may be a Type-a interface, the USB interface may be a Type-B interface, and the USB device may also be other types of interfaces such as a Type-C interface, which is not limited herein. For example, if the USB interface is a Type-a interface or a Type-C interface, the controller may control the second voltage conversion component 116 to adjust the voltage of the received direct current to 5V and then input the voltage to the Type-a interface or the Type-C interface, and the Type-a interface or the Type-C interface supplies power to the load device using 5V direct current. The Type-a interface or the Type-C interface is only described as an example that 5V direct current is used to supply power to the load device, and optionally, the USB interface may use other different voltages to supply power to the load device, which is not limited herein.

In this application, the ac interface may be a 220 v ac interface, an alternative 230 v ac interface, an alternative 240 v ac interface, a 110 v ac interface, a 120 v ac interface, a 130 v ac interface, or another interface, which is not limited herein.

The multifunctional charging device provided by the present application is described in detail above, and the principle and the implementation of the present application are described herein by applying specific examples, and the above description of the embodiments is only used to help understanding the method and the core idea of the present application. Meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The multifunctional charging equipment is characterized by comprising an Uninterruptible Power Supply (UPS) and a charging port, wherein the UPS comprises a controller, a filtering module and a current conversion module, and the charging port comprises a first voltage conversion component and a wireless charging port;

the controller is electrically connected with the filtering module, the current conversion module and the charging port;

the filtering module is electrically connected with the current conversion module;

the current conversion module is electrically connected with the charging port;

the controller is used for controlling the charging port to load a target voltage to supply power to the load equipment;

the filtering module is used for filtering high-frequency interference in the current received by the filtering module;

the current conversion module is used for converting the current received by the current conversion module into alternating current with stable voltage;

the wireless charging port is used for converting the current received by the wireless charging port into electromagnetic waves to supply power to load equipment.

2. The multifunctional charging device according to claim 1, wherein the filtering module comprises a filter, the current conversion module comprises a rectifier and an inverter;

the controller is electrically connected with the filter, the rectifier, the inverter, the first voltage conversion component, and the wireless charging port;

the input end of the filter is electrically connected with a mains supply, and the output end of the filter is electrically connected with the input end of the rectifier;

the output end of the rectifier is electrically connected with the input end of the inverter;

the output end of the inverter is electrically connected with the input end of the first voltage conversion component;

the output end of the first voltage conversion assembly is electrically connected with the input end of the wireless charging port.

3. The multifunctional charging device according to claim 2, wherein said filtering module further comprises a transient voltage pulse suppressor TVSS;

the input end of the TVSS is electrically connected with the mains supply, and the output end of the TVSS is electrically connected with the input end of the filter.

4. The multifunctional charging apparatus of claim 3, wherein the UPS further comprises an energy storage module, the energy storage module comprising a charger and an energy storage battery;

the controller is electrically connected with the charger and the energy storage battery;

the input end of the charger is electrically connected with the output end of the rectifier and the input end of the inverter through a first connecting point, the output end of the charger is electrically connected with the input end of the energy storage battery, and the first connecting point is located on a branch between the output end of the rectifier and the input end of the inverter.

5. A multi-function charging device as claimed in any of claims 2 to 4, wherein the UPS further comprises a control switch;

the controller is electrically connected with the control switch;

the input end of the control switch is electrically connected with the output end of the filter and the input end of the rectifier through a second connection point, and the second connection point is positioned on a branch circuit between the output end of the filter and the input end of the rectifier;

the output end of the control switch is electrically connected with the output end of the inverter and the input end of the charging port through a third connecting point, and the third connecting point is located on a branch between the output end of the inverter and the input end of the charging port.

6. The multifunctional charging device according to any one of claims 1 to 4, wherein the charging port comprises a second voltage conversion component and a Universal Serial Bus (USB) interface;

the controller is electrically connected with the second voltage conversion component and the USB interface;

the input end of the second voltage conversion component is electrically connected with the output end of the rectifier, and the output end of the second voltage conversion component is electrically connected with the input end of the USB interface.

7. The multifunctional charging device according to claim 6, wherein the USB interface comprises a Type-A interface, a Type-B interface, or a Type-C interface.

8. The multifunctional charging device according to any one of claims 1 to 4, wherein the charging port comprises a third voltage conversion component and an alternating current interface;

the controller is electrically connected with the third voltage conversion assembly and the alternating current interface;

the input end of the third voltage conversion assembly is electrically connected with the output end of the inverter, and the output end of the third voltage conversion assembly is electrically connected with the input end of the alternating current interface.

9. The multifunctional charging device of claim 8, wherein the ac interface comprises a 220 volt ac interface, a 230 volt ac interface, a 240 volt ac interface, a 110 volt ac interface, a 120 volt ac interface, or a 130 volt ac interface.

10. A multifunctional charging device as claimed in any one of claims 2 to 4, characterized in that the rectifier comprises a power factor correction circuit.

11. The multifunctional charging device according to any one of claims 1 to 4, wherein the controller comprises a discrete component, or wherein the controller comprises a logic device.

12. The multifunctional charging device according to claim 11, wherein the logic device comprises a complex programmable logic device CPLD, a micro control unit MCU, a field programmable gate array FPGA, a central processing unit CPU, or a digital signal processor DSP.