Energy storage equipment and its energy storage power source

Abstract

This application provides an energy storage device and its energy storage power source. The energy storage device includes an energy storage power source; the energy storage power source includes a power source body and an output unit, and the output unit circuit is connected to the power source body and outputs the energy stored in the power source body to the outside. The charging device is detachably connected to the output unit to be charged by the energy storage power source. The charging device is connected to an electricity usage device for supplying energy, and when the energy of at least one of the charging devices is consumed, at least one of the charging devices can supply electricity from the energy storage power source, thereby ensuring that the charging device continuously supplies energy.

Description

[Technical Field]

[0001] This application relates to the field of energy storage, and in particular to energy storage equipment and energy storage power sources. [Background technology]

[0002] The hybrid and off-grid functions of energy storage systems can realize AC and DC switching between the energy storage system and the energy grid. The off-grid function stores energy and supplies energy to emergency equipment. In particular, hybrids connect electricity or power generation equipment to the energy grid to obtain electricity from the energy grid or generate electricity for the energy grid. Off-grid systems do not connect electricity or power generation equipment to the energy grid, but supply electricity from energy storage sources.

[0003] Existing energy storage power supplies have multiple output interfaces, allowing each device to be connected to the energy storage power supply. Users can connect at least one device to the energy storage power supply using several cables or charging cables, and the energy storage power supply can supply energy to the devices. When an energy storage power supply supplies energy to multiple devices, due to the port type and quantity limitations of the energy storage power supply's output ports and the compatibility of the device's charging plug type, it is often necessary to connect the energy storage power supply to a single plug to meet the charging needs of multiple devices. Therefore, the devices must be located within a certain distance from the energy storage power supply. In addition, the devices and the energy storage power supply must be connected by electrical wires. Furthermore, multiple electrical wires are required between at least two devices and the energy storage power supply, which is prone to tripping and tripping accidents and hinders users' safe and convenient use of the devices and energy storage power supply.

[0004] In today's outdoor work environments, when users need to use large work equipment to perform their work, they generally use at least one diesel engine to provide energy to the large work equipment. Burning fuel to provide energy has a low utilization rate, does not conserve energy, and is considered unfriendly to the environment. Furthermore, diesel engines are large and inconvenient to transport. When diesel engines power work equipment, they must be connected to the equipment via long cables, which can be inconvenient for users to operate. For example, users are increasingly adopting clean electrical energy to replace diesel engines. Energy storage power sources that can store electrical energy are particularly suitable for powering work equipment in outdoor environments. If an energy storage power source directly powers mobile work equipment, the mobile work equipment must be connected to the energy storage power source via cables, making it inconvenient to operate the mobile work equipment.

[0005] Existing energy storage power supplies have multiple output interfaces, allowing each device to be connected to the energy storage power supply. Users use several cables or charging cables to connect at least one device to the energy storage power supply, and the energy storage power supply can then supply energy to the device. Therefore, the device must be located within a certain distance from the energy storage power supply, and the device and the energy storage power supply must be connected by electrical wires. Furthermore, multiple electrical wires are required between at least two devices and the energy storage power supply, which makes it easy for people to trip or get caught, hindering users' safe and convenient use of the device and the energy storage power supply. Summary of the Invention [Problem to be solved by the invention]

[0006] The purpose of this application is to provide an energy storage device and its energy storage power source, in which the energy storage device can supply energy to at least two devices, and supply energy to the devices at intervals.

[0007] Another object of this application is to provide an energy storage device and its energy storage power source, which can supply energy to at least two devices that are separated by a certain distance, thereby solving the user's need for charging devices in different locations.

[0008] Another objective of this application is to provide an energy storage device and its energy storage power source, which are suitable for outdoor environments and include at least two charging devices that can charge the energy storage device when a user needs to move the power source.

[0009] Another object of this application is to provide an energy storage device and its energy storage power source, in which the energy storage device includes at least one charging device and one energy storage device, and the charging device and the energy storage device can supply energy to at least two devices.

[0010] Another object of this application is to provide an energy storage device and its energy storage power source, in which the energy storage device includes at least one charging device and one energy storage device, and the charging device is installed behind the energy storage power source and is supplied with energy from the energy storage power source.

[0011] Another object of this application is to provide an energy storage device and its energy storage power source, in which the energy storage power source and the charging device of the energy storage device can be separated to supply energy to devices in different locations.

[0012] Another object of this application is to provide an energy storage device and its energy storage power source, in which a charging device is installed in the energy storage device and energy is supplied from the energy storage power source.

[0013] Another object of this application is to provide an energy storage facility and its energy storage power source, in which a charging device is charged by the energy storage power source, thereby enabling the charging device and the energy storage power source to be integrated without being maintained separately in different locations.

[0014] Another object of the present application is to provide an energy storage facility and its energy storage power source, in which a charging device is connected in an electric circuit to be supported by the energy storage power source and supplies electricity to the energy storage power source.

[0015] Another objective of this application is to provide an energy storage device and its energy storage power source, in which when a charging device is connected to an energy storage power source in an electrical circuit, the energy storage device is lit up to indicate to the user that it is connected to the electrical circuit, making it easier and clearer.

[0016] One objective of this application is to provide an energy storage device and its energy storage power source, in which the energy storage power source of the energy storage device is connected to and contacts at least one electrical consuming device to supply electricity, thereby reducing cable transmission.

[0017] Another object of this application is to provide an energy storage device and its energy storage power source, in which the energy storage power source of the energy storage device can supply electricity to electrical equipment wirelessly, thereby solving the charging needs of electrical equipment in different locations.

[0018] Another object of this application is to provide an energy storage device and its energy storage power source, in which the energy storage power source can be connected to an electrical device using an electrical circuit in the form of docking.

[0019] Another object of this application is to provide an energy storage device and its energy storage power source, in which a charging device can be connected to an electrical device using an electrical circuit in the form of a docking.

[0020] Another object of this application is to provide an energy storage device and its energy storage power source, in which the charging device can be switched to continue supplying energy to the electrical equipment.

[0021] Another object of the present application is to provide an energy storage facility and its energy storage power source, in which the energy storage facility continues to be powered in a manner that allows a charging device to be powered interchangeably.

[0022] Another object of this application is to provide an energy storage device and its energy storage power source, in which the charging device and the energy storage power source supply energy to at least two electrical devices while maintaining a certain distance from each other, and the purpose is to continuously supply energy to the two electrical devices.

[0023] Another object of this application is to provide an energy storage device and its energy storage power source, in which a charging device includes a battery pack, a multi-battery pack that can accommodate at least two battery packs, and a smart battery pack.

[0024] Another objective of this application is to provide an energy storage device and its energy storage power source, in which, when the energy storage power source is connected to an external power source or a city electric power source via an electrical circuit, it will supply energy to a charging device with priority.

[0025] Another object of this application is to provide an energy storage device and its energy storage power source, in which, when the energy storage device is connected to an external power source or a streetcar via an electrical circuit, it supplies energy to its internal battery module preferentially over an external charging device.

[0026] Another object of this application is to provide an energy storage device and its energy storage power source, in which, when the energy storage power source is connected to a charging device in an electrical circuit, the charging device stops supplying energy to external electrical equipment.

[0027] Another object of this application is to provide an energy storage device and its energy storage power source. The type of energy-using device may be a mobile device or a light mobile device. Mobile devices include, but are not limited to, fans, clinic equipment, running equipment, landscaping equipment, fitness equipment, etc. Light mobile devices include, but are not limited to, mobile equipment, projectors, communication equipment providing local area networks, AC / DC outdoor air conditioners, water dispensers, audio equipment, etc. In particular, the drive can be implemented by a motor.

[0028] Another object of this application is to provide an energy storage device and its energy storage power source, in which the energy storage power source, charging device and energy device are connected by a circuit in a dockable manner, and the energy storage power source, charging device and energy device communicate in a dockable manner, thereby enabling data communication without wireless signals.

[0029] Another object of the present application is to provide an energy storage device and its energy storage power source, in which an energy storage power source, a charging device and an energy device are connected in a dockable manner, the energy storage power source, the charging device and the energy device can communicate with each other by plugging in, and the energy supply system can obtain information about at least one energy supply of each device in the energy supply system or information about at least one device.

[0030] Another object of this application is to provide an energy storage device and its energy storage power source, in which the energy supply information includes, but is not limited to, an identification code, a model code, current, voltage, temperature, and energy supply energy.

[0031] Another object of the present application is to provide an energy storage device and its energy storage power source, wherein the information about the device includes, but is not limited to, information related to the device status, the device core temperature, user commands, and other communication, i.e., information related to communication with a communicable energy supply system or other systems is directly connected via a terminal.

[0032] Another object of the present application is to provide an energy storage device and its energy storage power source, in which the charging device input and the charging device output of the charging device are integrated into a single electrical connection, so as to promote standardization of connections in an electric circuit and simplify various charging and discharging connections in an electric circuit.

[0033] Another object of this application is to provide an energy storage device and its energy storage power source, in which a charging device includes a charging device and a charging dock, the charging device main body can identify whether a device electrically connected to the charging dock is an energy storage power source or an electricity-using device, and the charging device main body can determine whether to charge or discharge using the charging dock.

[0034] Other advantages and features of the present application will be more fully reflected in the detailed description set forth below and may be realized by the handset and equipment combinations particularly illustrated in the accompanying drawings.

[0035] Further objects and advantages of this application will be apparent from a reading of the following description and the accompanying drawings. [Brief explanation of the drawings]

[0036] [Figure 1] FIG. 1 shows a three-dimensional view of the energy storage device according to a preferred embodiment of the present application, in which the energy storage power source and the battery are separated, and a cross-sectional view of the energy storage power source in that portion. [Figure 2] FIG. 2 is a three-dimensional perspective view of the energy storage device of a preferred embodiment of the present application, in which the energy storage power source and the battery are separated, and a partially enlarged view of the housing. [Figure 3] FIG. 3 is a scenario diagram in which the energy storage facility of the preferred embodiment of this application is applied. [Figure 4] FIG. 4 is a three-dimensional view of the charging device replacement of the energy storage equipment of the preferred embodiment of this application. [Figure 5] FIG. 5 is a diagram of a charging device for users to access energy storage facilities in a preferred embodiment of the present application. [Figure 6] FIG. 6 shows a three-dimensional view of the energy storage facility of a preferred embodiment of the present application and a cross-sectional view of its energy storage power source MM. [Figure 7] FIG. 7 is a three-dimensional view of the energy storage device according to a preferred embodiment of the present application, in which the energy storage power source and the battery pack are separated, and a cross-sectional view of the energy storage power source in that portion taken along the line N-N. [Figure 8] FIG. 8 shows a three-dimensional view of an energy storage power supply according to a preferred embodiment of the present application, and a cross-sectional view thereof. [Figure 9]FIG. 9 shows a three-dimensional view of an energy storage power supply according to a preferred embodiment of the present application, its cross-sectional view, and a partially enlarged view from another angle. [Figure 10] FIG. 10 is a perspective view and partial cross-sectional view of the energy storage power supply housing of a preferred embodiment of the present application in a retracted state. [Figure 11] FIG. 11 is a three-dimensional view of the energy storage power supply of the preferred embodiment of the present application. [Figure 12] FIG. 12 is a three-dimensional view of the energy storage power supply of the preferred embodiment of the present application. [Figure 13] FIG. 13 is a three-dimensional view of a battery charging energy storage power source according to a preferred embodiment of the present application. [Figure 14] FIG. 14 is another three-dimensional view of the energy storage power source for charging the battery pack of the preferred embodiment of the present application. [Figure 15] FIG. 15 is a schematic diagram of an energy storage power supply according to a preferred embodiment of the present application. [Figure 16A] FIG. 16A is a diagram of an energy storage system according to a preferred embodiment of the present application. [Figure 16B] FIG. 16B is a diagram and a cross-sectional diagram of a portion of an energy storage facility according to a preferred embodiment of the present application. [Figure 16C] FIG. 16C is a diagram of the docking of the energy storage power source and charging device of a preferred embodiment of the present application. [Figure 17A] FIG. 17A is a three-dimensional view showing the docking of the charging device and the electricity-using equipment according to a preferred embodiment of the present application. [Figure 17B] FIG. 17B is a diagram showing the docking of the charging device and the electricity-using equipment according to a preferred embodiment of the present application. [Figure 18A] FIG. 18A is a three-dimensional diagram of the electrical circuit connection of the electrical equipment and the energy storage power source in a preferred embodiment of the present application. [Figure 18B] FIG. 18B is a diagram showing the docking of the second electricity-using device and the charging device according to a preferred embodiment of the present application. [Figure 19A] FIG. 19A is a diagram showing the docking of an energy storage power source and an electricity-using device according to a preferred embodiment of the present application. [Figure 19B] FIG. 19B is a diagram showing the docking of an energy storage power source and an electricity-using device according to a preferred embodiment of the present application. [Figure 20A] FIG. 20A is a diagram showing the connection of an energy storage power supply according to a preferred embodiment of the present application to the electrical circuit of an electrical consuming device, and also shows an HH cross-sectional diagram of the energy storage power supply. [Figure 20B] FIG. 20B is a diagram showing the connection of the energy storage power source of the preferred embodiment of the present application to the electrical circuit of the electrical consuming equipment. [Figure 21A] FIG. 21A is a diagram showing a charging device according to a preferred embodiment of the present application connected to an energy storage power source and an electricity-using device, respectively. [Figure 21B] FIG. 21B is a schematic diagram of charging devices according to a preferred embodiment of the present application, each connected to an energy storage power source. [Figure 22A] FIG. 22A is a diagram showing the circuit connection between the energy storage power source and the electricity-using equipment in a modified embodiment of the preferred embodiment of the present application. [Figure 22B] FIG. 22B is a diagram showing the circuit connection between the energy storage power source and the electricity-using equipment in a modified embodiment of the preferred embodiment of the present application. [Figure 23A] FIG. 23A is a diagram showing how the energy storage power supply of the preferred embodiment of the present application prioritizes energy supply to the charging device when connected to an external power source. [Figure 23B] FIG. 23B is a diagram showing a preferred embodiment of the present application in which, when the energy storage power supply is connected to an external power source, the charging device and the energy storage power supply are connected and energy supply to the energy storage power supply is prioritized. DETAILED DESCRIPTION OF THE INVENTION

[0037] The following description is intended to interpret this application so that applicants in this field can realize their applications. The preferred embodiments in the following description are used for illustrative purposes, and other obvious modifications may be conceived by those skilled in the art. The basic principles of this application defined in the following description may be applied to other implementations, modifications, improvements, homologous solutions, and other technical solutions that do not deviate from the spirit and scope of this application.

[0038] Applicants in this area should understand that in the disclosure of this application, the terms "portrait," "landscape," "up," "down," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," etc., indicate orientations or positions based on the orientations or positions shown in the drawings. These terms are intended solely for the convenience and simplification of this application and do not indicate or suggest that any device or element must be oriented, configured, or operate in a particular orientation. These terms should not be construed as limiting this application.

[0039] 1 and 2 of the drawings accompanying this application, a preferred embodiment of the energy storage equipment of the first example of this application is described in detail: in this, the energy storage equipment includes one energy storage power source 10 and one charging device 20, and the charging device 20 can be charged by the energy storage power source 10. By separating the charging device 20 and the energy storage power source 10 and powering the electricity-using equipment 30 separately, the energy storage power source 10 can power the electricity-using equipment 30 even when at least the two pieces of equipment are kept at a certain distance. In a more preferred embodiment, the charging device 20 is charged such that the energy storage power source 10 is built-in, and the charging device 20 and the energy storage power source 10 are assembled as a single unit. That is, the charging device 20 is supplied with energy such that it is housed in the energy storage power source 10.

[0040] Preferably, the number of charging devices 20 is two or more, and the type of charging device 20 is not limited. The charging device 20 is realized as at least one battery pack 20A. The battery pack 20A is removably and storably connected to the energy storage power source 10. The battery pack 20A is removably integrated into the energy storage power source 10 after being charged, allowing users to easily have energy storage equipment without having to store each battery pack separately. Preferably, the number of battery packs 20A is two. In particular, the number of battery packs 20A is not limited in this application, and the number of battery packs 20A may be 3, 4, 5, 6, 7, 8, 9, 10, or more.

[0041] When a user takes the energy storage equipment to an outdoor environment, for example, when at least two users gather in an outdoor environment and user A and user C are roasting coffee outdoors, listening to music, playing sports, or engaging in other recreational activities, the energy storage equipment can be used not only in large-scale electricity-consuming equipment 30, but also in different electricity-consuming equipment 30 such as mobile equipment, entertainment equipment, cleaning equipment, and communication equipment.

[0042] Current energy storage power sources require cables to connect to other electricity-using equipment 30, which can limit the range of activities users can perform at the same time. Therefore, we decided to have users use the power source on a timetable so that energy can be provided continuously for activities.

[0043] When multiple activities need to be carried out outdoors, it is common to have to use two or more devices at the same time due to the lack of energy outdoors. When using existing energy storage power sources, users have no choice but to connect the existing energy storage power source to the existing cable with an extension cord so that different devices can use energy at the same time within a certain distance. This limits the user's activity area and the type of activity they can perform.

[0044] Referring to Figure 3 of the attached application drawings, User A (User B) needs to cook using at least one cooking device 31, and User C needs to engage in recreational activities using entertainment device 32. The cooking device 31 is powered directly by the energy storage power source 10. The entertainment device 32 is powered by a battery pack 20A that is separate from the energy storage power source 10. The entertainment device 32 and cooking device 31 can be used cordlessly even at a distance, which allows users to overlap their activity types without limiting their activity areas and activity types.

[0045] Referring to Figure 4 of the attached application drawings, User C's entertainment device 32 consumes energy from the battery pack 20A after a certain period of time. User C directly inserts the battery pack 20A into the energy storage power source 31, and then takes out and uses another battery pack 20A to supply power to the entertainment device 32. This eliminates the need for User C to interrupt his entertainment activities to charge the entertainment device 32; he can simply replace the battery pack 20A to charge the device 32. This allows for real-time energy supply during the user's entire outdoor activity.

[0046] Referring to Figure 1 of the attached application drawings, the energy storage power supply 10 includes one power supply main body 11, one output unit 12, and one power receiving unit, and the power supply main body 11 is provided with the output unit 12 and the power receiving unit, respectively.

[0047] The power receiving unit can receive energy from an AC / DC power supply, and the power supply main body 11 can be connected to the power receiving unit by a circuit, and the power supply main body 11 receives and stores energy from the AC / DC power supply. The output unit 12 can be connected to the power supply main body 11 by a circuit, and the magnitude and type of current output by the power supply main body 11 can be selected according to the terminal type of the output unit 12.

[0048] The power receiving unit can receive energy from an AC / DC power supply, and the power supply main body 11 can be connected to the power receiving unit by a circuit, and the power supply main body 11 receives and stores energy from the AC / DC power supply. The output unit 12 can be connected to the power supply main body 11 by a circuit, and the magnitude and type of current output by the power supply main body 11 can be selected according to the terminal type of the output unit 12.

[0049] The power receiving unit includes at least one DC-DC module and an AC-DC module. The DC-DC module can be connected in a circuit to a DC power source. The AC-DC module can be connected in a circuit to an AC power source. The AC-DC module has at least one AC-DC rectifier that converts alternating current (AC) to direct current (DC), which connects the power supply circuit to the rectifier circuit of at least one AC power inlet. The AC power inlet is connected in a circuit to the AC power source, and the AC-DC current transformer rectifies the external AC current into DC current suitable for the power source main body 11, allowing the power source main body 11 to store electricity.

[0050] The DC-DC module includes at least one DC-DC current transformer that converts alternating current (DC) into direct current (DC) and at least one DC receiving terminal. The DC receiving terminal circuit is connected to the DC-DC current transformer, and the DC receiving terminal can be connected to a DC power source in a circuit. The DC-DC current transformer converts external DC current into DC current suitable for storage in the power supply main body 11, allowing energy to be stored in the power supply main body 11.

[0051] The power supply main body 11 includes a battery module 111 and a control module 112. The control module 112 is connected to the battery module 111, the output unit 12, and the power receiving unit in a circuit, and the control module 112 can control AC / DC conversion and current magnitude. The battery module 111 includes at least one inverter and at least one battery pack, and the battery pack contains DC current provided by the power receiving unit. When AC current needs to be output from the battery pack, the DC current stored in the battery pack is converted to AC current through inverse conversion of the inverter under the control of the control module 112 and can be output from the output unit 12.

[0052] The output unit 12 includes at least one integrated output module 121 and one charging connection module 122, in which the integrated output module 121 and the charging connection module 122 are respectively connected by circuit to the power supply main body 11 and the control module 112. Preferably, the charging connection module 122 is disposed near the charging circumferential side 1401, thereby connecting the charging device 20 near the charging circumferential side 1401 to the charging connection module 122 by circuit. In particular, the type of the charging connection module 122 is not limited in any way, and the charging connection module 122 can be used for wired circuit connection and wireless circuit connection.

[0053] In this application, the circumferential side surface 1401 means that the circumferential side surface 1401 is provided on the housing 14 and / or that the circumferential side surface 1401 of the housing 14 is exposed to the external space. The charging device 20 held on the circumferential side surface 1401 means that the circumferential side surface 1401 of the housing 14 is exposed to the external space and / or that the charging device 20 is provided on the circumferential side surface 1401.

[0054] Referring to Figure 1 of the attached application drawings, in a first preferred embodiment of this application, the integrated output module 121 of the output unit 12 is provided with a plurality of interfaces, in which the integrated output module 121 connects a plurality of electrical consuming devices 30 to respective adapted terminals so as to charge the energy storage power source 10.

[0055] More preferably, the energy storage power supply 10 further includes a housing 14. The housing 14 of the energy storage power supply 10 further includes a main housing body 141 and a receiving portion 142. The receiving portion 142 is provided in the main housing body 141.

[0056] The receiving portion 142 includes one receiving valve 1420 and one receiving opening 14201. The receiving portion 142 is installed in the housing main body 141, and at least one of the battery packs 20A is installed from the receiving opening 14201 to the receiving valve 1420.

[0057] 1, the accommodating portion 142 is accommodated in the housing main body 141 in a manner that does not protrude from the housing main body 141, that is, the accommodating portion 142 is attached to the housing main body 141 and exposed on the surface of the housing main body 141. The accommodating opening 14201 is exposed to the housing main body 141.

[0058] The charge connection module 122 is provided in the receiving section 142, and when the battery pack 20A is received in the receiving section 142, the battery pack 20A is connected to the charge connection module 122 by a circuit so as to come into direct contact with the battery pack 20A.

[0059] 5, the battery pack 20A is directly inserted into the receiving portion 142 and is stopped by the receiving portion 142. The receiving portion 142 further includes a receiving main body 1421 and an ejection mechanism 1422. The ejection mechanism 1422 is mounted on the receiving main body 1421, and when the ejection mechanism 1422 is triggered, or when the ejection mechanism 1422 is in position, the battery pack 20A pops up.

[0060] In a more preferable state, the ejection mechanism 1422 is installed in the accommodating main body 1421 in a manner facing the accommodating opening 14201, so that the ejection mechanism 1422 can be triggered by directly pressing the battery pack 20A after the battery pack 20A is installed. That is, the battery pack 20A can be placed in a position or popped up when directly pressed. When the battery pack 20A is pressed, the ejection mechanism 1422 switches between the placed position and the popped up state.

[0061] Alternatively, the number of the containing bodies is selected from the set of numbers 2, 3, 4, 5, 6, 7, 8, 9, or 10, and adjacent containing bodies 142 are held with a space between them.

[0062] Furthermore, the ejection mechanism 1422 is installed on a side wall defined by the accommodating main body 1421, and the side wall of the accommodating main body 1421 is formed in the radial direction of the accommodating main body 1421, which is inserted into and removed from the battery pack 20A to accommodate it. The type of the ejection mechanism 1422 is not limited to this application.

[0063] Furthermore, the ejection mechanism 1422 switches between one storage position and one release position. When the ejection mechanism 1422 is in the release position, the ejection mechanism 1422 is stored in the storage valve 1420 so as not to protrude from the side wall of the storage main body 1421. When the ejection mechanism 1422 is in the storage position, the ejection mechanism 1422 protrudes from the side wall of the storage main body 1421 and is stored in the storage valve 1420 to store the battery pack 20A.

[0064] The housing main body 141 includes one circumferential side surface 1401, and one top surface 1402 and one bottom surface 1403 surrounded and connected by the one circumferential side surface 1401. Alternatively, the housing main body 141 has a valve 1400, and the top surface 1402 and the bottom surface 1403 are held relatively. Alternatively, the power supply main body 11, the output unit 12, and the power receiving unit are provided on the valve 1400 of the housing main body 141.

[0065] Referring to the first preferred embodiment of the present application, the accommodating main body 1421 is provided on the circumferential side surface 1401 of the housing main body 141 and is accommodated in a manner that the accommodating main body 1421 does not protrude from the circumferential side surface 1401 of the housing main body 141. The accommodating opening 14201 of the accommodating main body 1421 is provided in a manner that is exposed on the surface of the housing main body 141, allowing the accommodating valve 1420 to be directly introduced into the external space and the battery pack 20A to be directly inserted into the accommodating valve 1420.

[0066] In particular, the containing valve 1400 defined by the housing main body 141 and the containing valve 1420 defined by the containing portion 142 are held at a distance from each other, or the integrated output module 121 provided on the containing valve 1420 is connected in a circuit to the control module 112.

[0067] The integrated output module 121 and the charging connection module 122 are oriented toward the external environment by at least one of the top surface 1402, the bottom surface 1403, and the circumferential side surface 1401.

[0068] In a preferred embodiment of the first application, the integrated output module 121 of the output unit 12 and the accommodating main body 1421 are oriented toward the external environment so as to be adjacent to or on the same plane as the housing 14. That is, the integrated output module 121 of the output unit 12 and the accommodating main body 1421 are held on the same side or at a certain angle to the housing 14.

[0069] In a more preferable state, the integrated output modules 121 of the output section 12 are arranged on two adjacent sides of the circumferential side surface 1401. The charging connection module 122 and one of the integrated output modules 121 are installed so as to be held in the same direction.

[0070] Referring to Figure 1 of this application, in the first preferred embodiment of this application, the integrated output module 121 and the charging connection module 122 are respectively provided on the circumferential side surface 1401 of the housing and are connected in a circuit with the external electrical usage equipment 30.

[0071] In a modified example of the first preferred embodiment of this application, the integrated output module 121 and the charging connection module 122 are connected in a circuit to an external electrical device 30 through the top surface 1402 defined on the housing main body 141 to provide energy.

[0072] The charging connection module 122 further includes a charging connection terminal, or the charging connection module 122 has a receptacle 1220, the charging connection terminal of the charging connection module 122 being formed on the receptacle 1220, so that the battery pack 20A can be placed in the receptacle 1220 and then connected to the charging connection module 122 via a circuit. The charging connection module 122 can be connected to the control module 112, so that the battery module 111 can supply energy to the battery pack 20A of the charging connection module 122 under the control of the control module 112.

[0073] Referring to Figures 1 and 2, the integrated output module 121 includes at least one DC output section 1211 and one AC output section 1212, and the DC output section 1211 and the AC output section 1212 are exposed on two adjacent circumferential sides 1401.

[0074] The charge connection module 122 and the AC output unit 1212 are held with their faces misaligned. That is, the charge connection module 122 and the AC output unit 1212 are held adjacent to each other.

[0075] In a better embodiment of this application, the DC output part 1211 and the charging connection module 122 are located on the same side.

[0076] Furthermore, the output terminal of the DC output unit 1211 can be designed to have at least one of a USB interface, a Type C interface, a Lightning interface, and a cigarette lighter interface according to specific cases, and the type of the DC output unit 1211 is not limited to the features and scope of this application.

[0077] 1 and 2 attached to the application, there are two receiving sections 142, and the receiving sections 142 are arranged in a direction extending along the height of the main housing body 141. In other words, there are two or more battery packs 20A accommodated in the receiving sections 142. The discharge direction of the two battery packs 20A extends along the height of the main housing body 141, and the battery packs 20A are held on the same side as the DC output section 1211 of the integrated output module 121.

[0078] When the charging device 20 is connected to the energy storage power source 10, the energy storage power source 10 will display at least one luminous form, or when the charging device 20 and the energy storage power source 10 are connected to each other, the energy storage power source 10 will provide a light-based display of interactive information about the user circuit connection, making the interactive action more vivid and colorful.

[0079] 6 and 7 attached to the application, an energy storage device according to a second preferred embodiment of the application is described in detail. This embodiment differs from the first preferred embodiment in that the charging device 20 of the second preferred embodiment is implemented in at least one integrated pack, of which integrated pack 20B is housed in the energy storage power source 10. The energy storage device has one energy storage power source 10 and at least one charging device 20, and the integrated pack 20B is wirelessly connected to the energy storage power source 10 via a circuit.

[0080] Referring to Figure 6 attached to the application, the integrated pack 20B can be entirely removed from the energy storage power source 10 and used with other electrical equipment 30, or one of the battery packs 20A contained in the integrated pack 20B can be removed so that it can be used separately with the electrical equipment 30, and the integrated pack 20B can be housed in the energy storage power source 10. The integrated pack 20B provided with at least two battery packs 20A not only increases the amount of energy in the energy storage device, but also increases the number of electrical equipment 30 that can simultaneously supply energy, making it easier for users to use different electrical equipment 30 simultaneously.

[0081] In a better state, the integrated pack 20B is pluggable into the energy storage power source 10 so that it can be charged without the need for electrical wiring, and by integrating the integrated pack 20B with the energy storage power source 10, the integrated pack 20B can be more comprehensively packaged, reducing the user's packaging hassle.

[0082] In a first preferred embodiment of this application, the integrated pack 20B is entirely housed within the energy storage power supply 10. Referring to Figure 6 attached to the application, the integrated pack 20B can be entirely removed from the energy storage power supply 10 and then used with another electrical device 30, or one of the battery packs 20A housed within the integrated pack 20B can be removed so that it can be used separately with another electrical device 30, and the integrated pack 20B can be housed within the energy storage power supply 10.

[0083] The integrated pack 20B includes at least two battery packs 20A. Referring to FIG. 6 attached to the application, the integrated pack 20B includes at least four battery packs 20A. The battery packs 20A can be housed in the integrated pack 20B to provide energy, or the battery packs 20A are exposed through the housing opening 14201, so that the entire integrated pack 20B can be removed from the energy storage power source 10 and used with other electrical devices 30. Alternatively, one of the battery packs 20A housed in the integrated pack 20B can be removed to be used separately with an electrical device 30. The integrated pack 20B can always be housed in the energy storage power source 10, which increases the number of electrical devices 30 that a user can use simultaneously and the number of different activities that a user can perform simultaneously within a limited time, making it easier to carry out user activities.

[0084] 6 attached to the application, the circumferential side surface 1401 of the housing main body 141 has the receiving opening 14201 of the receiving portion 142 held in such a way that both sides are led to the external space, making it easy for the user to attach the integrated pack 20B with the user facing directly downward. Furthermore, the battery pack 20A is inserted into and removed from the integrated pack 20B in an upward direction relative to the vertical direction of the housing main body 141. In other words, the direction of one battery pack opening 201B of the integrated pack 20B and the receiving opening 14201 are aligned.

[0085] In a better state, when the integrated pack 20B is housed facing the circumferential side surface 1401 of the housing main body 141, the battery pack 20A is exposed to the housing opening 14201 and displayed to the outside. In other words, the user can directly remove the battery pack 20A housed in the integrated pack 20B of the energy storage power source 10 without removing the entire integrated pack 20B.

[0086] 7 attached to the application, the charge connection module 122 is provided in the circumferential direction of the accommodating portion 142 and is held facing the accommodating opening 14201 defined by the accommodating portion 142. When the integrated pack 20B is accommodated in the accommodating valve 1420 through the accommodating opening 14201 of the accommodating portion 142, the integrated pack 20B is connected by being directly pressed against the charge connection module 122.

[0087] 8 to 10 attached to the application, a third preferred embodiment of the application will be explained in detail. Unlike the second preferred embodiment, the receiving portion 142 is provided on the circumferential side 1401 of the main housing body 141. The main housing body 1421 of the receiving portion 142 may be closed or open, and when there is no need to receive the integrated pack 20B, the receiving valve 1420 is closed so that the main housing body 1421 is covered by the main housing body 141. When there is no need to receive the integrated pack 20B, the main housing body 1421 is pushed out to expose the receiving valve 1420, and the integrated pack 20B can be received in the receiving valve 1420 of the receiving body 1421. Alternatively, the charging connection module 122 can be connected in a circuit.

[0088] In a more preferable state, the charge connection module 122 is provided close to the bottom surface 1403, and the charge device 20 supported on the bottom surface 1403 of the housing 14 is connected by a circuit via the charge connection module 122. In other words, the charge device 20 accommodated in the accommodation portion 142 of the housing 14 is connected by a circuit to the charge connection module 122 held on the bottom surface 1403. In particular, the type of the charge connection module 122 is not limited in any way, and the charge connection module 122 can be used for wired circuit connection and wireless circuit connection.

[0089] In this application, near the bottom surface 1403 means located on the bottom surface 1403 of the housing 14 and / or extending from the corresponding bottom surface 1403 towards the top surface 1402.

[0090] In a better state, the receiving portion 142 closes the receiving valve 1420 so that it is directly pressed against the housing main body 141 to cover it. Also, the receiving portion 142 may be a flexible receiving portion that can be stored by simply rolling or pushing it out, and this application does not impose any restrictions on it.

[0091] The accommodating portion 142 switches between one accommodating position and one storage position. When the accommodating portion 142 is in the storage position, the accommodating portion 142 and the housing main body 141 form a common accommodating valve 1420, in which the integrated pack 20B is stored in the accommodating valve 1420 and then stored in the energy storage power source 10 to receive energy; when the accommodating portion 142 is in the storage position, the accommodating portion 142 is pressed against the circumferential side surface 1401 of the housing main body 141, and the accommodating portion 142 is further stored.

[0092] 9 attached to the application, the housing main body 141 further includes one receiving tank 1404, which is formed on a circumferential side surface 1401 of the housing main body 141 and holds the receiving valve 1400 of the housing main body 141 at a distance from the receiving tank 1404. The receiving part 142 is received in the receiving tank 1404 in a pushable manner.

[0093] The axial cross section of the accommodating tank 1404 is "L" shaped. The accommodating main body 142 is completely housed in the accommodating tank 1404, and can be commonly defined on one of the circumferential side surfaces 1401 here in a manner such that the accommodating main body 142 does not protrude from the housing main body 141.

[0094] The accommodating portion 142 is composed of a first end surface and a second end surface extending perpendicularly from the first end surface, and the first end surface and the second end surface are "L" shaped. The accommodating portion 142 and one of the circumferential sides 1401 of the housing main body 141 jointly determine the accommodating valve 1420, or the accommodating valve 1420 can be opened or closed depending on the positional relationship between the accommodating portion 142 and the housing main body 141.

[0095] 8 attached to the application, the accommodating portion 142 is introduced into the external space in the axial and circumferential directions with the accommodating opening 14201 open. The charging connection module 122 is held in the accommodating portion 142 with the axial direction of the housing main body 141 facing upward, and the integrated pack 20B can be inserted into and removed from the accommodating portion 142 from the circumferential side surface 1401 of the housing main body 141 in an optimal state, and can also be directly inserted into and removed from the charging connection module 122.

[0096] One battery pack opening 201B of the integrated pack 20B is inserted and removed by the integrated pack 20B along the circumferential direction of the housing main body 141. The battery pack opening 201B of the integrated pack 20B is formed on the circumferential side surface 1401 of the housing main body 141. In other words, the integrated pack 20B is inserted and removed in the direction of the circumferential side surface 1401 of the housing main body 141. The integrated pack 20B is removed while being held in a state where its face is aligned with the DC output section 1211 of the integrated output module 121.

[0097] Referring to Figure 11 attached to the application, the energy storage equipment of the fourth preferred embodiment described in this application is described in detail, including at least one energy storage power source 10 and at least two charging devices 20, each of which is housed in the energy storage power source 10 and supplied with energy.

[0098] In a better situation, the charging devices 20 are each charged by the energy storage power source 10 .

[0099] Referring to FIG. 11 attached to the application, the accommodating portion 142 further includes one accommodating portion 142A and one second accommodating portion 142B, in which the first accommodating portion 142A and the second accommodating portion 142B are respectively disposed in the housing main body 141, and two charging devices 20 are respectively accommodated to supply energy to the first accommodating portion 142A and the second accommodating portion 142B, and the charging devices 20 are embodied in a battery pack 20A and an integrated pack 20B, in which the battery pack 20A is accommodated to supply energy to the first accommodating portion 142A, and the integrated pack 20B is accommodated to supply energy to the second accommodating portion 142B.

[0100] The battery pack 20A is connected by a circuit so as to be housed in the first housing portion 142A, and the integrated pack 20B is connected by a circuit so as to be housed in the second housing portion 142B.

[0101] The first accommodating portion 142A has one first accommodating valve 1420A and one first accommodating opening 14201A, and the first accommodating portion 142A is provided in the housing main body 141, and at least one of the battery packs 20A is provided from the first accommodating opening 14201A to the first accommodating valve 1420A.

[0102] The second accommodating portion 142B has one second accommodating valve 1420B and one second accommodating opening 14201B, and the second accommodating portion 142B is provided in the housing main body 141, and at least one of the battery packs 20B is provided from the second accommodating opening 14201B to the second accommodating valve 1420B.

[0103] In a more preferable state, the first accommodating portion 142A and the second accommodating portion 142B are held at a distance from each other in the main housing body 141. In other words, the battery pack 20A and the integrated pack 20B are provided at a distance from each other in the main housing body 141.

[0104] 11 attached to the application, the first housing portion 142A and the DC output portion 1211 of the integrated output module 121 are coplanarly held on a circumferential side surface 1401. In relation to the illustration in FIG. 2, the second housing portion 142B and the AC output portion 1212 are held on the circumferential side surface 1401 relative to each other.

[0105] In a better state, the first accommodating portion 142A and the second accommodating portion 142B may be provided on the upper surface 1402 of the housing main body 141, but here, the distribution positions of the first accommodating portion 142A and the second accommodating portion 142B are not limited by this application and are believed to be understood by those skilled in the art.

[0106] 11 attached to the application, the first accommodating portion 142A is accommodated in a manner that does not protrude from the circumferential side surface 1401 of the housing main body 141, that is, the first accommodating portion 142A is attached to the housing main body 141 and exposed on the surface of the housing main body 141. The first accommodating opening 14201A is exposed to the housing main body 141.

[0107] One of the charge connection modules 122 is provided in the first housing portion 142A, and when the battery pack 20A is housed in the first housing portion 142A, the battery pack 20A is connected to the charge connection module 122 in a circuit so as to be in direct contact with the battery pack 20A.

[0108] In a more preferable state, the battery pack 20A is stored by being directly inserted into the first accommodating portion 142A, and the battery pack 20A is stopped by the first accommodating portion 142A. Furthermore, the first accommodating portion 142A includes a first accommodating main body 1421A and a first ejection mechanism 1422A, and the first ejection mechanism 1422A is preset in the first accommodating main body 1421A. When the first ejection mechanism 1422A is triggered, the first ejection mechanism 1422A takes up a position, or the battery pack 20A pops up.

[0109] In a more preferable state, the first ejection mechanism 1422A is provided on the first accommodating main body 1421A facing the first accommodating opening 14201A. Here, the first ejection mechanism 1422A is directly triggered after the battery pack 20A is installed, and the first ejection mechanism 1422A is triggered by directly pressing the battery pack 20A. That is, when the battery pack 20A is directly pressed, it can be positioned or popped up. When the integrated pack 20B is pressed, the first ejection mechanism 1422A is prompted to switch between the positioned state and the popped up state.

[0110] 11 attached to the application, the second accommodating portion 142B is provided on one side of the housing main body 141 at a circumferential side surface 1401 of the housing main body 141. The second accommodating opening 14201B is exposed to the housing main body 141.

[0111] One of the charging connection modules 122 is provided in the second housing portion 142B, and when the integrated pack 20B is housed in the second housing portion 142B, the integrated pack 20B is connected to the charging connection module 122 by a circuit in a manner that allows direct contact.

[0112] In a more preferable state, the integrated pack 20B is directly inserted into the second housing portion 142B and is stopped by the second housing portion 142B. Furthermore, the second housing portion 142B includes a second housing main body 1421B and a second ejection mechanism 1422B. The second ejection mechanism 1422B is preset in the second housing main body 1421B. When the second ejection mechanism 1422B is triggered, the second ejection mechanism 1422B is positioned or the integrated pack 20B is popped up.

[0113] In a more preferable state, the ejection mechanism 1422A is provided on the second accommodating main body 1421B facing the second accommodating opening 14201B, and can be directly triggered after the integrated pack 20B is installed, so that the second ejection mechanism 1422B is triggered by directly ejecting the integrated pack 20B. That is, the second ejection mechanism 1422B can be positioned or popped up when the integrated pack 20B is directly pressed. The second ejection mechanism 1422B is prompted to switch between the positioned state and the popped-up state by pressing the integrated pack 20B.

[0114] 13 attached to the application, an energy storage device according to a fifth preferred embodiment of the present application is described in detail. Unlike the fourth preferred embodiment, the charging connection module 122 includes at least one wireless charging connection terminal 1222 and at least one wired charging connection terminal 1222. Here, the second accommodating body 1421B is provided with the wireless charging connection terminal 1222, and the first accommodating body 1421A is provided with the wired charging connection terminal. After being accommodated in the second accommodating body 1421B, the integrated pack 20B is wirelessly charged via the wireless charging connection terminal 1222.

[0115] Alternatively, the number of wireless charging connection terminals 1222 is selected from a set of 2, 3, 4, 5, 6, 7, 8, 9, or 10. The number of wired charging terminals is selected from a set of 2, 3, 4, 5, 6, 7, 8, 9, or 10.

[0116] The number of wireless charging connection terminals 1222 is selected from the number of 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10, and at least two wireless charging connection terminals 1222 are spaced apart, and the two wireless charging devices 1222 each output current wirelessly.

[0117] The wireless charging connection terminal 1222 is provided in the radial direction so that the charging device 20 can approach the radially oriented wireless charging connection terminal 1222. Here, the wireless charging connection terminal 1222 outputs a current in response.

[0118] In particular, the second accommodating body 1421B can accommodate at least two integrated packs 20B. Furthermore, the number of wireless charging connection terminals 1222 is two or more. Each wireless charging connection terminal 1222 is connected to at least one integrated pack 20B via a circuit. In other words, two or more integrated packs 20B can be accommodated at the same time and connected via wireless circuits.

[0119] Alternatively, it will be understood by those skilled in the art that the wireless charging connection terminal 1222 may be implemented as electromagnetic induction, magnetic resonance, or microwave power transmission.

[0120] The wireless charging connection terminals 1222 of the charging connection module 122 allow the charging device 20 and / or other electrical equipment such as a mobile device to wirelessly supply energy to the charging connection module 122, and a user can supply electricity by placing the electrical equipment on the top surface 140 of the housing main body 141. The charging connection module 122 of the energy storage power source 10 can be used to charge the electrical equipment, making charging convenient.

[0121] In particular, the charging connection module 122 includes a plurality of wireless charging connection terminals 1222, which allow the charging device 20 and / or other electrical equipment to be arranged at various positions in the receiving section 142, so that they can be directly connected to electricity without further adjusting the fitting position, improving the user experience.

[0122] The wireless charging connection terminal 1222 is provided in the radial direction so that the charging device 20 can approach the radially oriented wireless charging connection terminal 1222. Here, the wireless charging connection terminal 1222 outputs a current in response.

[0123] In a better state, the electrical equipment may be implemented as mobile devices such as mobile phones, iPads, iPods, game consoles, AR equipment, VR equipment, communication devices (such as gateways) that provide local area networks, and heating equipment, and this application does not restrict this in any way.

[0124] It should be understood by those skilled in the art that other devices may be supplied with energy from the energy storage power source 10, and that the charging device 20 and the electricity-using equipment are specific examples of equipment, and that the types of equipment are not limited to those described in this application. Furthermore, the equipment is supplied with energy by the energy storage power source 10. In a preferred embodiment, at least one of the devices is supplied with energy wirelessly by the energy storage power source 10. At least one of the devices is connected to and contacts the energy storage power source 10 to receive energy. Specifically, the electricity-using equipment and / or the charging device 20 is supplied with energy wirelessly from the energy storage power source 10. The battery pack 20A of the charging device 20 is supplied with energy wirelessly from the energy storage power source 10.

[0125] The wired charging connector can be implemented as at least one of USB interface, Type C interface and Lightning interface, which can be designed according to specific circumstances and is not limited in this application.

[0126] 13 and 14 attached to the application, the energy storage device of the sixth preferred embodiment of this application will be described in detail. The difference between this embodiment and the fifth preferred embodiment is that the charging device 20 is supplied with energy and accommodated in a manner that it is supported by the housing main body 141.

[0127] In detail, the charging device 20 is accommodated on the upper surface 1402 of the housing main body 141. Because the battery pack 20A and the integrated pack 20B are accommodated on the upper surface 1402 of the housing main body 141, the user can more intuitively understand the charging device 20, which supplies energy to separate equipment. That is, the above-mentioned better first accommodation portion 142A and second accommodation portion 142B are accommodated coplanarly on the upper surface 1402 of the energy storage power source 10.

[0128] In a more preferable state, the charging connection module 122 is provided close to the upper surface 1402, and the charging device 20 held on the upper surface 1402 side is ensured to be connected by a circuit to the charging connection module 122. In particular, the type of the charging connection module 122 is not limited in any way, and the charging connection module 122 can be used for wired circuit connection and wireless circuit connection.

[0129] In this application, being close to the top surface 1402 means that the top surface 1402 on and / or from the housing 14 is exposed to the outside space. A charging device 20 held in a position close to the top surface 1402 means that the top surface 1402 of the housing 14 is exposed to the outside space and / or is supported on the top surface 1402.

[0130] In another modified embodiment, the accommodating portion 142 is provided on the upper surface 1402 of the housing 14 and is exposed to the external space from the upper surface 1402. In this embodiment, the charging device 20 is accommodated in the accommodating portion 142 and is exposed to the external space from the upper surface 1402 of the housing 14, whereby the charging device 20 accommodated in the accommodating portion 142 can be accommodated.

[0131] 13 and 14 attached to the application, the charging connection module 122 includes at least one wireless charging connection terminal 1222, and charging between the charging connection module 122 and the battery pack 20A is realized by wireless charging, so that the battery pack 20B and / or the battery pack 20A can provide energy to the charging connection module 122 without connecting an electric wire. To facilitate charging, the user only needs to place the integrated pack 20B and / or the battery pack 20A to be charged by the charging connection module 122 of the energy storage power source 10 on the top surface 1402 of the housing main body 141.

[0132] Alternatively, the number of the wireless charging connection terminals 1222 is selected from the set of numbers 2, 3, 4, 5, 6, 7, 8, 9, or 10.

[0133] The wireless charging connection terminal 1222 of the charging connection module 122 allows devices such as mobile devices to supply energy to the charging connection module 122 without using electrical wires. A user can leave the electrical device on the top surface 140 of the housing main body 141 and charge the electrical device through the charging connection module 122 of the energy storage power source 10, thereby making charging convenient.

[0134] In particular, the number of wireless charging connection terminals 1222 of the charging connection module 122 is two or more. In another modified embodiment, two wireless charging connection terminals 1222 are spaced apart, or two wireless charging connection terminals 1222 are irregularly arranged, that is, each wireless charging connection terminal 1222 responds to supply energy to at least one of the charging device 20 and the electrical equipment, and the types of the electrical equipment and the charging device 20 are selected according to specific conditions.

[0135] In a better state, the electrical equipment may be implemented as mobile devices such as mobile phones, iPads, iPods, game consoles, AR equipment, VR equipment, communication devices (such as gateways) that provide local area networks, and heating equipment, and this application does not restrict this in any way.

[0136] In another modified embodiment, the accommodating portion 142 is provided on the upper surface 1402 of the housing 14, or the upper surface 1402 of the housing 14 is exposed to the external space. In this case, the electrical equipment is accommodated in the accommodating portion 142, and the upper surface 1402 of the housing 14 is exposed to the external space, so that the electrical equipment accommodated in the accommodating portion 142 can be accommodated.

[0137] In a modified preferred embodiment of the present application, the energy storage device is described in detail below, and the charging connection module 122 includes at least two wireless charging connection terminals 1222. Any of the wireless charging connection modules 1222 is sensitively supplied with energy from a power source, and an electrical device is disposed in any of the charging connection modules 1222. When the wireless charging connection terminal 1222 is powered on, the corresponding wireless charging connection terminal 1222 is sensitively energized with the electrical device, eliminating the need for the electrical device to adjust the position of the top 2402 of the energy storage power source 10, making charging more convenient.

[0138] The wireless charging connection terminals 1222 are arranged coplanarly, and at least one of the wireless charging connection terminals 1222 is inductively energized. When the charging device 20 is placed near any of the wireless charging connection terminals 1222, the charging device 20 is wirelessly charged. The number of the wireless charging connection terminals 1222 is selected from a set of 2, 3, 4, 5, 6, 7, 8, 9, or 10.

[0139] The wireless charging connection terminal 1222 is provided such that the electrical equipment and / or charging device 20 is axially supported by the housing 14 and is close to the wireless charging connection terminal 1222, and the wireless charging connection device 1222 outputs current in response.

[0140] When two electrical devices are connected to the wireless charging connection module 122 at the same time, each electrical device can be arranged corresponding to the position of one wireless charging connection terminal 1222. The wireless charging connection terminal 1222 corresponding to each electrical device is powered on to supply energy to the electrical device.

[0141] In a better state, the electrical equipment may be implemented as mobile devices such as mobile phones, iPads, iPods, game consoles, AR equipment, VR equipment, communication devices (such as gateways) that provide local area networks, and heating equipment, and this application does not restrict this in any way.

[0142] When two electrical devices are connected to the charging connection module 122, there are no restrictions on the type of the two electrical devices, and the electrical devices can be implemented in at least one of a mobile phone, an iPad, an iPod, a game console, an AR device, a VR device, a communication device (such as a gateway) that provides a local area network, and a heat preservation device.

[0143] In another modified embodiment of the present application, the charging connection module 122 includes at least two wireless charging connection terminals 1222, one of which is provided on the second receiving body 1421B and the other is provided on the top surface 1402 of the energy storage power source 10, and the two wireless charging connection terminals 1222 respectively supply energy to different devices. Preferably, the integrated pack 20B is wirelessly charged by the wireless charging connection terminal 1222 after being received in the second receiving body 1421B. The electricity-using device is installed on the top surface 1042 of the energy storage power source 10 and is wirelessly charged.

[0144] Referring to Figure 15 attached to the application, another better embodiment of the energy storage device of this application will be described. A housing main body 141 of the energy storage power source 10 has a first housing portion 142A, which is used to house a battery pack 20A. The battery pack 20A is at least partially housed in the first housing portion 142A. The battery pack 20A is cordlessly connected to the energy storage power source 10 and is charged by the energy storage power source 10.

[0145] A second housing portion 142B is provided on the upper surface 1402, and the integrated pack 20B is placed in the second housing portion 142B. A wireless charging connection terminal 1222 of the energy storage power source 10 is provided on the upper surface 1402, and the integrated pack 20B of the charging device 20 is placed in the second housing portion 142B and connected to the wireless charging connection terminal 1222, so that the integrated pack 20B is charged by the energy storage power source 10 via the wireless charging connection terminal 1222.

[0146] Alternatively, a wireless charging connection terminal 1222 may be provided on the upper surface 1402, and the integrated pack 20B may be placed on the upper surface 1402 and wirelessly connected to the wireless charging connection terminal 1222 to charge the energy storage power source 10. The battery pack 20A housed in the integrated pack 20B charges the energy storage power source 10 via the integrated pack 20B.

[0147] The battery pack 20A housed in the integrated pack 20B and the battery pack 20A directly connected to the energy storage power source 10 may be battery packs of the same type and specifications, or may be battery packs of different types and specifications.

[0148] Furthermore, referring to Figures 16A to 23B attached to the application, a power supply system according to another better embodiment of the application is described in detail. Here, the power supply system includes at least one power supply facility 1 and at least one electricity-using facility 30. The power supply facility 1 includes at least one energy storage power source 10 and at least one charging device 20. The charging device 20 is installed to supply energy to the energy storage power source 10. The charging device 20 is capable of supplying energy to the electricity-using facility 30.

[0149] Furthermore, the number of charging devices 20 may be selected from a set of 2, 3, 4, 5, 6, 7, 8, 9, or 10, and is not limited in any way in this application. In a better state, each of the multiple charging devices 20 may be supplied with energy in a manner accommodated in the energy storage power source 10.

[0150] The charging device 20 is supplied with energy cordlessly from the energy storage power source 10, and when the charging device 20 is removed from the energy storage power source 10, it is cordlessly connected to the electricity-using device 30 via a circuit. The energy storage power source 10 can also supply energy to other electricity-using devices 30, and the energy storage power source 10 and the charging device 20 can supply energy to different electricity-using devices 30 at a certain distance. That is, the electricity-using device 30 further includes a second electricity-using device 30B and a first electricity-using device 30A. The second electricity-using device 30B can be supplied with energy from the energy storage power source 10, and the first electricity-using device 30A can be cordlessly supplied with power from the charging device 20. In this application, the types of the second electricity-using device 30B and the first electricity-using device 30A are not limited, and it is considered that this application is not subject to any restrictions in this aspect.

[0151] More preferably, the charging device 20 includes, but is not limited to, a battery pack 20A, an integrated pack 20B containing at least two battery packs, and a smart battery pack.

[0152] Alternatively, the charging device 20 may also include an electrical device 30 with a built-in battery, such as a lighting fixture with a built-in battery or a speaker with a built-in battery; when such a charging device 20 is cordlessly connected to the energy storage power source 10, it can be supplied with energy from the energy storage power source 10; when the charging device 20 draws power from the energy storage power source 10, it can be powered by the built-in battery of the charging device 20 and run according to the user's needs.

[0153] The energy storage power supply 10 can receive AC or DC current, and the energy storage power supply 10 can store energy and output DC or AC current from the energy storage power supply 10.

[0154] Referring to Figure 16A attached to the application, the storage power source 10 supplies energy to at least one electrical device 30, and the charging device 10 supplies energy to at least one electrical device 30 cordlessly, and by simultaneously supplying energy to at least two electrical devices 30, the user's activity types can be overlapped without limiting the user's activity area and activity types.

[0155] User A needs to use at least one second electricity-consuming device 30B, and User B needs to use at least one first electricity-consuming device 30A. The second electricity-consuming device 30B is powered directly by the energy storage power source 10. The first electricity-consuming device 30A is powered by a charging device 20 separate from the energy storage power source 10. The first electricity-consuming device 30A and the second electricity-consuming device 30B may be located at a certain distance. Furthermore, in this preferred embodiment of the energy supply system, the energy storage power source 10, the charging device 20, and other electricity-consuming devices 30 are electrically connected cordlessly, making the environment in which the electricity-consuming devices 30 are used cleanly and safer. The contact-based electrical connection between the charging device 20 and the energy storage power source 10 saves space and is more convenient for loading, unloading, storage, and transportation. Furthermore, the reduced number of wires reduces spatial interference and prevents the device from being tangled or accidentally disconnected from the connection port. Furthermore, the charging device 20 is docked and charged by the energy storage power source 10, and after being charged by the energy storage power source 10, the charging device 20 can be removed and then supply energy to other electrical equipment 30. The charging device 20 is variably connected to the electrical equipment 30 in an electrical circuit, and can continuously supply energy to the electrical equipment 30. Also, the charging device 20 is connected to the electrical equipment 30 in a circuit, and continuously supplies energy to the electrical equipment 30. This allows the charging device 20 to supply energy together with the electrical equipment 30 at any time.

[0156] In a more preferable state, the charging device 20 is implemented as a battery pack 20A, and at least two battery packs 20A are stored in the energy storage power supply 10, and energy is supplied by storing two battery packs 20A in each of them. The two battery packs 20A are installed vertically above the energy storage power supply 10, or the battery packs 20A are inserted into and removed from the circumferential side surface 1401 of the energy storage power supply 10.

[0157] Preferably, the number of the electrical equipment 30 is one or more, and there is no limitation on the type of the electrical equipment 30. The electrical equipment 30 includes, but is not limited to, smart equipment, outdoor electrical equipment, cooking equipment, mobile equipment, fans, lighting fixtures, projectors, communication devices providing local area networks, water heaters, audio equipment, cleaning equipment, DC / AC outdoor air conditioners, AC / DC outdoor air conditioners, traveling equipment, landscaping equipment, fitness equipment, and the like.

[0158] The electric equipment 30 can be divided into mobile equipment and light mobile equipment. The mobile equipment includes, but is not limited to, electric fans, cleaning equipment, traveling equipment, landscaping equipment, fitness equipment, etc. The light mobile equipment includes, but is not limited to, mobile equipment, projectors, communication equipment providing a local area network, AC / DC outdoor air conditioners, water dispensers, audio equipment, etc. In particular, the driving can be achieved by a motor.

[0159] Mobile devices include, but are not limited to, mobile phones, iPads, iPods, game consoles, AR devices, and VR devices.

[0160] Alternatively, the communication devices providing the local area network include, but are not limited to, a repeater signal amplifier and a cordless router.

[0161] The cleaning equipment includes, but is not limited to, handy clinic equipment, washing machines, cleaning robots, vacuum cleaners, etc.

[0162] In addition, the traveling equipment may include, but is not limited to, strollers, electric cars, battery cars, balance cars, electric kick scooters, and other types of toys.

[0163] Landscaping equipment includes, but is not limited to, snow blowers, hair dryers, pruners, and sprinklers.

[0164] Alternatively, fitness equipment may include, but is not limited to, running machines, rehabilitation equipment, and stretching equipment.

[0165] In particular, there is no limitation on the number of charging devices 20 or the types of the two charging devices 20. There is no limitation on the connection method in which at least one of the charging devices 20 is cordlessly connected to the energy storage power source 10 via a circuit, and at least another charging device 20 is connected to the energy storage power source 10 via a circuit. That is, at least another charging device 20 is connected to the energy storage power source 10 via a cordless circuit.

[0166] In a more preferred embodiment, the charging device 20 is in circuit with the energy storage power source 10 so as to be docked thereto.

[0167] Furthermore, the charging device 20 is disposed in the energy storage power source 10. In a better state, there is no restriction in this application that the charging device 20 cannot simultaneously discharge energy when it is being supplied with energy from the energy storage power source 10.

[0168] The charging device 20 is connected in a circuit to be grounded to the energy storage power supply 10. At least the cordless connection output terminal of the energy storage power supply 10 is placed externally and is connected in a circuit so that the charging device 20 receives power from the energy storage power supply 10 when the charging device 20 is placed on the energy storage power supply 10.

[0169] In a more preferable state, at least one energy storage power source 10 has a built-in output terminal for cordless connection so that the charging devices 20 can be connected to the docking portion 142 of each energy storage power source 10 and then supplied with energy from the energy storage power source 10.

[0170] In another modified embodiment, at least one energy storage power source 10 has a cordless connection output terminal connected to an external device so that the charging device 20 is supported by the energy storage power source 10, thereby connecting two charging devices 20 to the energy storage power source 10 in a circuit.

[0171] In a better state, the charging device 20 is connected in circuit after being locked to the energy storage power source 10. When the charging device 20 is powered by energy from the energy storage power source 10, the docking output of the charging device 20 is stopped.

[0172] The charging device 20 and the energy storage power source can supply energy to at least one electricity-using device 30. When the energy storage power source 10 supplied with power by the charging device 20 supplies energy, the output of energy from the charging device 20 is stopped. Referring to FIG. 16A , the charging device 20 further includes one charging device main body 210, a charging device input unit 220, and at least one charging device output unit 230. The charging device main body 210 receives and stores current input from the charging device input unit 220, and the charging device output unit 230 is connected to the charging device main body 210 in a circuit to output energy. More preferably, the charging device output unit 230 is controlled by the charging device main body 210 to stop outputting energy when the charging device input unit 220 is connected to the energy storage power source 10 in a circuit.

[0173] Referring to Figures 16A and 16B attached to the application, combined with Figure 21B, the energy storage power supply 10 comprises one power supply main body 11, one output part 12, and one power receiving part 13, and the output part 12 and the power receiving part 13 are each circuit-connected to the power supply main body 11.

[0174] The power receiving unit 13 can be connected to an AC / DC power supply. The power supply main body 11 circuit is connected to the power receiving unit 13, and the power supply main body 11 receives energy from the AC / DC power supply and stores the energy. The output unit 12 is connected to the power supply main body 11 by a circuit, and can output AC / DC current from the output unit 12. The electricity consuming equipment 30 is connected to the output unit 12 of the energy storage power supply 10, and the electricity consuming equipment 30 can be connected to the circuit.

[0175] The power receiving unit 13 includes at least one DC-DC module 131 and at least one AC-DC module 132. The power receiving terminal 131 is connected to the DC-DC module 131 by a circuit, and the power receiving terminal 131 is connected to a DC power source by a circuit. The AC-DC module 132 can be connected to an AC power source by a circuit.

[0176] The power receiving unit 13 comprises at least one power receiving unit 13 module 131 and at least one power receiving unit 13 module 132, the power receiving terminal 131 is connected to the power receiving module 131 in a circuit, the power receiving terminal 131 can be connected to a DC power source in a circuit, and the AC-DC module 132 is connected to an AC power source in a circuit.

[0177] The AC-DC module 132 includes one AC receiving terminal 1321 and at least one AC-DC rectifier 1322 that converts alternating current (AC) into direct current (DC). The AC receiving terminal 1321 is connected in a circuit to an AC power source, and the AC rectifier 1322 is connected in a circuit to the AC receiving terminal 1321. This allows the AC-DC rectifier 1322 to rectify external AC current into DC current suitable for storage in the power supply main body 11, thereby storing energy in the power supply main body 11. Preferably, the AC receiving terminal 1321 is implemented as a ground plug.

[0178] The DC-DC module 131 includes one DC receiving terminal 1311 and at least one DC-DC current transformer 1312 that converts alternating current (DC) to direct current (DC). The DC receiving terminal 1311 is connected in a circuit to a DC power source, and the DC current transformer is connected in a circuit to the DC receiving terminal 1311. This allows the DC-DC current transformer 1312 to transform an external DC current into a DC current suitable for storage in the power supply main body 11, thereby storing energy in the power supply main body 11. In a preferred embodiment, the DC receiving end 1311 and the AC receiving end 1321 of the power receiving unit 13 are provided on the same surface.

[0179] The DC receiving terminal 1311 can be selected from at least one of a TYPE C interface, a solar charging interface, etc., but the type of the DC receiving terminal 1311 is not limited to this application. The power supply main body 11 includes one battery module 111 and one control module 112. The control module 112 is connected to the battery module 111, the output unit 12, and the power receiving unit 13 by a circuit, so that the output unit 12 outputs AC / DC energy under the control of the control module 112. The control module 112 is connected to the AC-DC rectifier 1322 and the DC-DC converter 1312 by a circuit, so that the control module 112 controls the charging and discharging of the battery module 111.

[0180] The battery module 111 of the power supply main body 11 further includes at least two batteries 1110, which store the DC current output from the power receiving unit. The battery module 111 includes at least two single batteries 1110, which store the DC current output from the power receiving unit.

[0181] The number of the individual batteries 1110 is not limited by this application and may be designed according to specific circumstances, including but not limited to 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, or 21 or more.

[0182] The control module 112 includes at least one BMS circuit board 115, which is in circuit with the battery 1110. The BMS circuit board 115 is in circuit with the AC-DC rectifier 1322 and the DC-DC current transformer 1312. The BMS circuit board 115 is in circuit with the output 12.

[0183] The BMS circuit board 115 is connected to each of the unit batteries 1110 of the battery modules 111 connected to it, collects the voltage of each unit battery 1110, and calculates the unit voltage value of the battery module 111 based on the collected voltage. By comparing the voltage of the unit battery 1110 with the unit voltage value of the battery module 111, it is determined whether or not there is a problem with the voltage of the unit battery 1110.

[0184] The BMS circuit board 115 is connected to each of the single batteries 1110 in the connected battery modules 111, collects the voltage of each single battery 1110, and calculates the voltage of the battery module 111 based on the voltage of the single battery 1110. The BMS circuit board 115 compares the collected voltage of the single battery 1110 with a threshold value for the voltage of the single battery module 111 to determine whether a malfunction such as low voltage of the single battery module 111 or high voltage of the battery module 111 exists. The host BMS circuit board 115 aggregates the voltages of the single batteries 1110 of all the battery modules 111 to check the voltage of the battery system, and the host BMS circuit board 115 compares the voltage of the single batteries 1110 in all the battery modules 111 with the calculated battery system voltage threshold value to detect and determine whether a malfunction such as low battery system voltage or high battery system voltage exists.

[0185] The power supply main body 11 further includes at least one inverter and at least one DC-DC converter, which are respectively connected to the BMS circuit board 115 by a circuit. The DC-DC converter is connected to the battery module 111 by a circuit, and converts the DC current stored in the battery module 111 into a DC current suitable for the power consumption device 30 / charging device 20 and outputs it as a voltage current. The inverter is connected to the battery module 111 by a circuit.

[0186] The inverter converts the DC current stored in the battery module 111 into AC current with a voltage and current suitable for the electricity usage equipment 30 / charging device 20 and outputs it.

[0187] When the control module 112 receives an AC output trigger signal, the control module 112 controls the inverter to convert the DC current stored in the battery 1110 into AC current, and the AC current is output from the output unit 12, allowing the electrical equipment 30 to obtain the AC current from the output unit 12.

[0188] When the control module 112 receives the DC output trigger signal, the DC current stored in the battery 1110 is converted into a corresponding output current by a DC-DC converter under the control of the control module 112, and the electrical equipment 30 / charging device 20 connected in a circuit to the energy storage power source 10 can obtain the DC current output by the output unit 12.

[0189] The power supply main body 11 further includes at least one inverter module 113 and at least one DC-DC conversion module 114. The inverter module 113 and the DC-DC conversion module 114 are each connected to the control module 112 by a circuit. The DC-DC converter is connected to the battery module 111 by a circuit, and the DC-DC conversion module 114 converts the DC current stored in the battery module 111 into a voltage and current suitable for the electricity-using equipment 30 / charging device 20 and outputs it. The inverter module 113 is connected to the battery module 111 by a circuit and converts the DC current stored in the battery module 111 into an AC current with a voltage and current suitable for the electricity-using equipment 30 / charging device 20. The AC output cell 12120 is connected to the inverter module 113 by a circuit and outputs an AC current.

[0190] When the control module 112 receives an AC output trigger signal, the DC current stored in the battery 1110 is inverted by the inverter module 113 under the control of the control module 112 to become an AC current, which is then output from the output unit 12, allowing the electrical equipment 30 to obtain the AC current from the output unit 12.

[0191] When the control module 112 receives the DC output trigger signal, the control module 112 controls the DC current stored in the battery 1110 to be converted into an inverse corresponding output current by the DC-DC conversion module 114, and the electrical consumption equipment 30 / charging device 20 connected in a circuit to the energy storage power source 10 can obtain the DC current output by the output unit 12.

[0192] Furthermore, the battery main body 11 includes a BMS management module, which is connected to the battery 1110 in a circuit.

[0193] In a variation of this preferred embodiment, the second electricity-using device 30B is cordlessly connected to the energy storage power supply 10 via a circuit. The output unit 12 further includes one DC output unit 1211 and at least one AC output unit 1212, where the DC output unit 1211 and the AC output unit 1212 are respectively connected to the power supply main body 11 via a circuit. The DC output unit 1211 outputs a DC current, and the AC output unit 1212 outputs an AC current.

[0194] The AC output section 1212 includes at least one AC output cell 12120, with the power supply main body 11 connected in a circuit to the AC output cell 12120 to output AC current.

[0195] In a better state, the DC output section 1211 and the AC output cell 12120 are irregularly arranged. In this better embodiment, the AC output cell 12120, the DC power receiving terminal 1311, and the AC power receiving terminal 1321 are arranged on the same surface.

[0196] 16A and 16B attached to the application, in a preferred embodiment of the application, a DC output unit 1211 is built into the energy storage power supply 10 to supply energy to at least one one-plug connected charging device 20. The DC output unit 1211 includes at least one DC docking output cell 12111 and at least one DC connection output cell 12112. The DC docking output cell 12111 is cordlessly connected to the second electricity-using device 30B or the charging device 20 in a circuit without using any other cable. The DC connection output cell 12112 is an electrical connection part connected to the electricity-using device 30 by a cable.

[0197] In a better state, the DC docking output cells 12111 are connected in circuit with the DC-DC conversion module 114 to output currents of different magnitudes.

[0198] The number of DC docking output cells 12111 is two or more. Furthermore, the DC docking output cells 12111 include at least one first DC docking output power terminal 121111, at least one second DC docking output power terminal 121112, and at least one DC docking output communication terminal 121113. The charging device 20 is connected in circuit with the first DC docking output power terminal 121111 and the at least one second DC docking output power terminal 121112 to receive DC current. The charging device 20 is connected in circuit with the DC docking output communication terminal 121113 to receive communication information. The DC docking output cells 12111 can be directly docked to the electrical equipment 30 or the charging device 20 to turn on the electrical circuit, without the need for additional cables. The DC connection output cells 12112 are electrical connectors connected to the electrical equipment 30 or the charging device 20 via cables.

[0199] Additionally, the DC docking output communication terminal 121113 communicates at least one energy-related information to an electricity-using device and / or receives information related to at least one device.

[0200] In particular, the information related to power supply includes at least one device identification information and at least one energy-related information, and the information related to the equipment includes the rated energy, rated voltage, rated current, equipment usage status electric signal, user command electric signal, information to be uploaded, etc. This aspect is not limited in any way by this utility model.

[0201] In addition, the DC docking output unit 12111 does not require a cable to connect to the electrical equipment 30; this changes the electrical connection relationship between the energy storage power source 10 and the electrical equipment 30 based on their spatial positions, and the energy storage power source 10 can be used simply by docking it with the electrical equipment 30.

[0202] Preferably, the first DC docking output power terminal 121111, at least one second DC docking output power terminal 121112, and at least one DC docking output communication terminal 121113 of the energy storage power source 10 are each pins, and are connected in a circuit so that the energy storage power source 10 can be docked with the charging device 20 or the second electricity-using device 30B.

[0203] More specifically, referring to Figures 16B and 16C of the drawings attached to this application, the charging device 20 is docked and connected to the energy storage power source 10, wherein the charging device 20 and the energy storage power source 10 are communicatively and electrically connected.

[0204] The charging device input unit 220 of the charging device 20 includes a first charging device input power terminal 221, at least one second charging device input power terminal 222, and at least one charging device input communication terminal 223. The first DC docking output terminal 121111 of the energy storage power source 10 is docked with the first charging device input terminal 221 of the charging device 20, and the second DC docking output terminal 121112 of the energy storage power source 10 is docked with the second charging device input terminal 222 corresponding to the charging device 20. Thus, the energy storage power source 10 and the charging device 20 form a circuit by docking their power terminals. That is, the charging device 20 can receive current through the first charging device input power terminal 221 and the second charging device input power terminal 222. The charging device input communication terminal 223 of the charging device 20 is connected to the DC docking output communication terminal 121113 of the energy storage power source 10 in a circuit for docking communication.

[0205] More specifically, referring to Figures 17A and 17B of the drawings attached to this application, the charging device 20 is docked and connected to the electricity-using equipment 30, wherein the charging device 20 and the electricity-using equipment 30 are communicatively and electrically docked and connected.

[0206] The electric equipment 30 further includes an electric equipment main body 310 and at least one electric equipment docking unit 320. The electric equipment main body 310 is connected to the electric equipment docking unit 320 by a circuit, and the electric equipment main body 310 can convert electric energy into other energy. When the electric equipment 30 is docked with the charging device 20, an electric circuit is connected to the electric equipment docking unit 320 of the electric equipment 30 so that the charging device output unit 230 of the charging device 20 is docked.

[0207] The electricity-using equipment docking unit 320 further includes at least one first electricity-using equipment power terminal 321, at least one second electricity-using equipment power terminal 322, and at least one electricity-using equipment communication terminal 323. Furthermore, the charging equipment output unit 230 of the charging equipment 20 includes at least one first electricity-using equipment output power terminal 231, at least one second electricity-using equipment output power terminal 232, and at least one charging equipment output communication power terminal 233. The first charging equipment output power terminal 231 of the charging equipment 20 is docked with the first electricity-using equipment power terminal 321 of the electricity-using equipment 30, and the first charging equipment output power terminal 232 of the charging equipment 20 is docked with the second electricity-using equipment power terminal 322 of the electricity-using equipment 30 to form a circuit. The charging equipment output communication power terminal 233 of the charging equipment 20 is docked with the electricity-using equipment communication terminal 323 of the electricity-using equipment 30 to communicate.

[0208] In a more preferable state, the first charging device output power terminal 231, the second charging device output power terminal 232, and the charging device output communication terminal 233 of the charging device 20 are respectively implemented as pins so that the charging device 20 can be docked with the electricity-using equipment 30.

[0209] It is to be noted that the number of terminals of the charging device 20 may not only be three, but may also be two to form a circuit, or may be four or more to connect in a circuit for communication purposes.

[0210] The number of terminals of the charging device 20 may be three, two to form a circuit, or four or more to communicatively connect to a circuit. The charging device output communication terminal 233 of the charging device 20 communicates at least one energy-related information to the electricity-using equipment 30 and / or receives at least one equipment-related information.

[0211] In particular, the information related to power supply includes at least one piece of equipment identification information and at least one piece of information related to power supply, and the information related to the equipment may include the rated energy, rated voltage, rated current, electrical signals of equipment usage status, electrical signals of user commands, information to be uploaded, etc. This aspect is not limited to this application.

[0212] 18A and 18B of the drawings attached to this application, the electric device 30 docked to the charging device 20 is a first electric device 30A, which includes at least one electric device main body 310A and at least one electric device docking unit 320A. The electric device main body 310 of the first electric device 30A is connected to the electric device docking unit 320A by a circuit, and the electric device main body 310A can convert electric energy into other energy.

[0213] Furthermore, the first electricity-consuming device 30A includes one electricity-consuming device main body 310A and at least one electricity-consuming device docking unit 320A. The electricity-consuming device main body 310A is connected to the electricity-consuming device docking unit 320A by a circuit. The electricity-consuming device main body 310A can convert electrical energy into other energy. When the charging device 20 is docked to the first electricity-consuming device 30A, the charging device output unit 230 of the charging device 20 is connected to the electrical device docking unit 320A of the first electricity-consuming device 30A by a circuit.

[0214] In a more preferable state, the main body 310A of the electrical equipment has an electrical equipment docking valve, so that the charging device 20 is built into the electrical equipment docking valve of the electrical equipment 30A to supply energy to the first electrical equipment 30A. Furthermore, the charging device 20 can be used in a replaceable manner to continuously supply energy to the electrical equipment 30A.

[0215] The electrical equipment docking unit 320A of the first electrical equipment 30A further includes a first electrical equipment power terminal 321A, a second electrical equipment power terminal 322A, and at least one electrical equipment communication terminal 323A. The first charging equipment output power terminal 231 of the charging device 20 is docked with the first electrical equipment power terminal 321A of the first electrical equipment 30A, and the first charging equipment output power terminal 232A of the charging device 20 is docked with the second electrical equipment power terminal 322A of the first electrical equipment 30A to form a circuit. The charging equipment output communication power terminal 233 of the charging device 20 is docked with the electrical equipment communication terminal 323A of the first device 30A to communicate.

[0216] Referring to Figure 18A of the drawings attached to this application, when the electrical equipment 30B is implemented as a second electrical equipment 30B, the second electrical equipment 30B is connected to the energy storage power source 10 via a corded circuit. The second electrical equipment 30B further includes an electrical equipment main body 310B and at least one electrical equipment docking unit 330B, which is connected to the energy storage power source 10 via a corded circuit. When such an electrical equipment docking unit 330B is connected to the energy storage power source 10 via a corded circuit, the second electrical equipment 30B is maintained within a certain range of the energy storage power source 10 for use. Furthermore, the second electrical equipment 30B can convert energy while receiving power from the energy storage power source 10.

[0217] In a better state, the second electricity-using equipment 30B and the energy storage power supply 10 can be connected cordlessly through a circuit.

[0218] 19A and 19B of the drawings attached to this application, the second electricity-consuming device 30B further includes at least one electricity-consuming device main body 310B and at least one electricity-consuming device docking unit 320B. The electricity-consuming device main body 310B can be connected to the electricity-consuming device docking unit 320B by a circuit. The electricity-consuming device main body 310B can convert electrical energy into other energy. When the second electricity-consuming device 30B is docked to the energy storage power source 10, the docking output cell 12111 of the energy storage power source 10 is docked to the electricity-consuming device docking unit 320B of the second electricity-consuming device 30B and connected by a circuit.

[0219] Furthermore, the electrical equipment docking unit 320B of the second electrical equipment 30B further includes a first electrical equipment power terminal 321B, a second electrical equipment power terminal 322B, and at least one electrical equipment communication terminal 323B. The first DC docking output power terminal 121111 of the energy storage power source 10 is docked with the first electrical equipment power terminal 321B of the second electrical equipment 30B, and the second DC docking output power terminal 121112 of the energy storage power source 10 is docked with the second electrical equipment power terminal 322B of the second electrical equipment 30B to form a circuit. The DC docking output communication terminal 121113 of the energy storage power source 10 is docked with the electrical equipment communication terminal 323B of the second electrical equipment 30B, and communication is performed in a docked state.

[0220] Preferably, the power terminal and the communication terminal are implemented as pins. The DC docking output communication terminal 1213 of the charging device 20 receives information related to at least one energy-consuming device 30 and / or information related to at least one device.

[0221] In particular, the information related to power supply includes at least one piece of equipment identification information and at least one piece of information related to power supply, and may include the rated energy, rated voltage, rated current, electrical signals of equipment usage status, electrical signals of user commands, information to be uploaded, etc. This aspect is not limited to this application.

[0222] The second electricity-using equipment 30B is connected to the energy storage power source 10 and is supplied with energy in a docked manner, and the circuit of the second electricity-using equipment 30B and the energy storage power source 10 can output a large current of more than 8 amperes.

[0223] Furthermore, the second electricity-consuming device 30B and the first electricity-consuming device 30A can be simultaneously supplied with energy at a certain distance in space, making it easier for the user to simultaneously use the second electricity-consuming device 30B and the first electricity-consuming device 30A. Note that this application does not limit the type or number of the first electricity-consuming devices 30A, and if there are multiple charging devices 20, the multiple first electricity-consuming devices 30A can each receive energy from the charging device 20, or can be simultaneously supplied with energy at a certain interval.

[0224] Furthermore, first electricity consuming equipment 30A can continuously supply energy by replacing charging device 20. That is, in this manner, charging device 20 supplies power to first electricity consuming equipment 30A nonstop, thereby continuously supplying energy to electricity consuming equipment 32.

[0225] In a better state, the charging device 20 supplies energy to the first electricity-consuming device 30A in a built-in manner, and when the energy of the charging device 20 falls below a threshold, the first electricity-consuming device 30A can be unlocked by pressing or flicking, and the charging device 20 can be charged by the energy storage power source 10 so as to be reset to the energy storage power source 10. After removing another charging device 20 that supplies energy from the energy storage power source 10, energy can be supplied to the first electricity-consuming device 30A. In other words, by simply inserting the charging device 20, it is easy to connect the charging device 20, the energy storage power source 10, and the first electricity-consuming device 30A in a circuit.

[0226] Referring to Figures 20A and 21B of the drawings attached to this application, the best choice is to implement it as an energy storage power supply installed integrally with the embodiment of the energy storage power supply 10 in a better embodiment shown in Figure 16A attached to this application, and the energy storage power supply 10 is assembled integrally with the power supply main body 11, output unit 12 and power receiving unit 13.

[0227] The BMS circuit board 115 of the energy storage power supply 10 monitors the voltage, current, and temperature of the battery module 111 discharging. The BMS circuit board 115 is configured to control at least one DC docking output cell 12111 of the output module 22 of the BMS circuit board 115 to turn off the circuit when any of the temperature, current, or voltage of the battery 1110 deviates from a preset value. Furthermore, when the BMS circuit board 115 sets the temperature to exceed a first preset protection temperature threshold, the voltage to exceed a first preset protection voltage threshold, and the instantaneous current to exceed a first preset protection current threshold, the BMS circuit board 115 controls at least one DC docking output cell 12111 of the output module 22 to turn off the circuit or limit the magnitude of the output voltage and / or output current.

[0228] Furthermore, the BMS circuit board 115 controls at least one DC docking output cell 12111 of the output module 22 to turn off the circuit when the current of the battery 1110 falls below a second preset protection current threshold or the voltage falls below a second preset protection voltage threshold, particularly when the first preset protection voltage threshold is greater than the second preset protection voltage threshold.

[0229] The BMS circuit board 115 can detect battery status information and can turn off the circuits of the power supply and the electric motor or limit the output voltage and / or output current of the power supply when at least low voltage and / or overheating occurs. Preferably, at least one of the DC docking output cells 12111 is provided on the top surface 1402 close to the housing main body 141. The number of the DC docking output cells 12111 is one or more.

[0230] At least one DC docking output cell 12111 is provided on a circumferential side surface 1401 close to the housing main body 141 .

[0231] The number of DC docking output cells 12111 is two or more, and each DC docking output unit 12111 is installed in at least one docking unit 142. At least one or more DC docking output cells 12111 are provided, each connected by a circuit to a charging device 20 inserted into the docking unit 142.

[0232] Furthermore, the output terminals of the DC docking output cell 12111 include USB interface, Type C interface, Lightning interface, and cigarette lighter interface. The type of the DC docking output cell 12111 can be designed according to specific circumstances and is not limited by the features and scope of this application.

[0233] 20A and 20B of the drawings attached to this application, at least one of the DC-connected output cell 12112 and the DC-docking output cell 12111 of the energy storage power supply 10 is provided on the same surface. The DC-docking output cell 12111 can be directly docked to the charging device 20 and turned on without the need for any other cables. The DC-connected output cell 12112 is an electrical connection part that is connected to the charging device 20 by a cable.

[0234] In a first preferred embodiment of this application, the DC output unit 1211 of the output unit 12 is provided with multiple interfaces, in which the DC output unit 1211 is adapted to be connected to multiple electrical appliances 30 / charging devices 20, each adapted to be connected to a port adapted to charge the energy storage power source 10.

[0235] In a more preferable embodiment, the energy storage power supply 10 further includes a housing 14. The housing 14 has a circumferential side surface 1401, a top surface 1402 and a bottom surface 1403 surrounded by the circumferential side surface 1401, and a storage valve 1400 that holds the top surface 1402 and the bottom surface 1403 facing each other. The storage valve 1400 of the housing 14 is provided with a power supply main body 11, an output portion 12, and a power receiving portion 13.

[0236] In particular, the circumferential side surface 1401 has four flat surfaces connected in series, defining a space open on both sides.

[0237] More preferably, at least one of the DC docking output cells 12111 is provided near the circumferential side surface 1401 and / or the top surface 1402, so that the charging device 20 held near the circumferential side surface 1401 or the top surface 1402 is connected to at least one of the circuits of the DC docking output cells 12111. Note that the type of the at least one DC docking output cell 12111 is not limited in any way, and at least one of the DC docking output cells 12111 may be implemented as a connection in a contact circuit.

[0238] The housing 14 further includes at least one housing main body 141 and at least one docking portion 142'. The docking portion 142' is provided in the housing main body 141. The docking portion 142' has at least one docking opening 14200', a conductive docking valve 14200', and at least one docking opening 14201' in the external space, in which the docking valve 14200' of the docking portion 142' and the containment valve 1400 defined by the housing main body 141 are held at a distance from each other. The docking portion 142' and the docking opening 14201' are formed on a circumferential side surface 1401 defined by the housing main body 141. The docking portion 142' and the DC-connected output cell 12112 are installed on the same surface, and the docking opening 14201' of the docking portion 142' is arranged facing the circumferential side surface 1401.

[0239] The number of DC docking output cells 12111 is two or more, and at least one of the DC docking output cells 12111 is provided in the docking valve 14200 of the docking section 142.

[0240] In this application, having at least one of the DC docking output cells 12111 approach the circumferential side surface 1401 means that the circumferential side surface 1401 of the housing main body 14 and / or the circumferential side surface 1401 of the housing 14 is exposed to the external space. Having at least one of the DC docking output cells 12111 held in the charging device 20 approaching the circumferential side surface 1401 means that the top surface 1402 of the housing 14 is exposed to the external space or is provided on the circumferential side surface 1401.

[0241] In a more preferable state, the DC docking output cell 12111 is used as a pin connector, the DC docking output cell 12111 held on the circumferential side 1401 of the energy storage power supply 10 is a power connector, and the equipment docking section 220 of the charging device 20 is a bus connector corresponding to the DC docking output cell 12111. The charging device 20 is connected in a circuit to be connected to the DC docking output cell 12111 of the energy storage power supply 10.

[0242] Furthermore, the DC docking output cell 12111 may use a DC electrical interface of any of the following types: USB interface, Type C interface, Lightning interface, pin plug interface, and Andersen interface, and this application does not place any limitations on this. Furthermore, there are two docking sections 142', and the two docking sections 142' are arranged in a direction extending along the height of the main housing body 141. That is, the number of charging devices 20 accommodated in the docking section 142' is two or more. The discharge direction of the two charging devices 20 extends along the height of the main housing body 141, and the charging devices 20 are held on the same side of the DC output section 1211 as the DC docking output cell 12111.

[0243] In a better state, the battery pack 20A can be pushed directly into the docking section 142' without any secondary action.

[0244] The docking unit 142' includes a docking body and a stopper mechanism. The stopper mechanism is preset in the docking body, and when the stopper mechanism is triggered, the stopper mechanism takes a position or ejects the charging device 20. That is, the charging device 20 is connected to the energy storage power source 10 by a circuit so as to be confined in the docking unit 142' by the stopper mechanism.

[0245] Furthermore, the stopper mechanism is switched between a stopper position and a release position. When the stopper mechanism is in the stopper position, it is pressed by the power supply device 210 and moves to the docking valve 14200' so that it does not protrude from the side wall of the docking body into the connector 14200'. When the stopper mechanism is in the release position, it protrudes from the side wall of the docking body into the connector 14200' to hold the charging device 20 with the stopper.

[0246] When one of the DC-connected output cells 12112 is provided in the docking section 142' and the charging device 20A is mounted in the docking section 142', the charging device 20A is connected in circuit to the DC-connected output cell 12112.

[0247] The DC docking output cell 12111 further includes at least one first DC docking output power terminal 121111, at least one second DC docking output power terminal 121112, and at least one DC docking output communication terminal 121113. The DC docking output communication terminal 121113 is formed between the first DC docking output power terminal 121111 and the second DC docking output power terminal 121112.

[0248] In a more preferable state, the DC docking output cell 12111 is provided on the circumferential side 1401 of the energy storage power supply 10, and the charging device 20 is implemented in a manner to accommodate an integrated pack 20B of at least two battery packs 20A, in which the integrated pack 20B of at least two battery packs 20A supplies energy in a manner supported by the energy storage power supply 10.

[0249] 20B of the drawings attached to this application, the charging device 20 includes at least one charging device main body 210 and at least one charging docking unit 240 connected to the charging device main body 210 by a circuit. The charging docking unit 240 integrates the charging device input unit 220 and the charging device output unit 230 of the charging device 20.

[0250] The charging device main body 210 can identify whether the equipment connected to its charging device docking unit 240 by a circuit is the energy storage power source 10 or the electricity-consuming equipment 30, and the charging device main body 210 determines whether to charge or discharge for charging or discharging via the charging docking unit 240. For example, when the charging device 20 is inserted into a corresponding external equipment, the charging device 20 transmits an identity identification code to the corresponding external equipment via the charging device communication terminal 243 and the external equipment communication terminal connected thereto (the DC docking output communication terminal 121113 of the energy storage power source 10 or the electricity-consuming equipment communication terminal 323 of the electricity-consuming equipment 30), and the external equipment communication terminal receives the identity identification code transmitted by the charging device communication terminal 243 of the charging device 20.

[0251] The external equipment determines whether the identification information identifier of the charging device 20 is true or false. If the external equipment determines that the identification information identification code is false, the process ends, but if the external equipment determines that the identification information identification code is true, the communication terminal of the external equipment returns a "model code" to the charging device 20, and the charging device 20 can determine whether the external equipment is a discharge device (e.g., energy storage power source 10) or electricity-using equipment 30 by receiving the "model code."

[0252] Furthermore, when the charging device 20 recognizes that the external equipment is a discharge device (or, better yet, the discharge device is the energy storage power source 10), the energy storage power source 10 is connected in a circuit to the charging device docking unit 240 of the charging device 20 via the DC docking output cell 12111, and the charging device 20 is charged by the energy storage power source 10 via the charging device docking unit 240. In other words, the charging device docking unit 240 corresponds to the charging device input unit 220. When the charging device 20 recognizes that the external equipment is electricity-consuming equipment 30, the electricity-consuming equipment 30 is connected in a circuit to the charging device docking unit 240 of the docked charging device 20 via the electricity-consuming equipment docking unit 320, and the charging device 20 charges the electricity-consuming equipment 30 via the charging device docking unit 240.

[0253] The information related to the equipment includes, but is not limited to, the equipment status, the equipment core temperature, user commands, and other communication-related information. That is, information related to the communication of the communication-enabled energy supply system or other systems is directly connected via the terminal.

[0254] Another object of this application is to provide an energy storage facility and its energy storage power source, in which the information related to the facility includes, but is not limited to, the facility status, the facility core temperature, user commands, and other communication-related information, i.e., information related to the communication-enabled energy supply system or the communication of other systems, is directly connected via a terminal.

[0255] The charging device docking unit 240 further includes at least one first charging device power terminal 241, at least one second charging device power terminal 242, and at least one charging device communication terminal 243. The charging device 20 is connected to the energy storage power source 10 or the electricity-using equipment 30 via the first charging device power terminal 241 and the second charging device power terminal 242. The charging means communication terminal 243 can communicate information related to at least one energy supply or information related to at least one equipment.

[0256] When the charging device 20 is connected to the energy storage power source 10, the first charging device power terminal 241 is connected in circuit to the first DC docking output power terminal 121111 of the energy storage power source 10, the second charging device power terminal 242 is connected in circuit to the second DC docking output power terminal 121112 of the energy storage power source 10, and the charging device communication terminal 243 is connected in circuit to the DC docking output communication terminal 121113 of the energy storage power source 10.

[0257] When the charging device 20 is connected to the electrical equipment 30, the first charging device power terminal 241 is connected in a circuit to the first electrical equipment power terminal 321 of the electrical equipment 30, and the second charging device power terminal 242 is connected in a circuit to the second electrical appliance power terminal 322 of the electrical equipment 30. The charging device communication terminal 243 is connected in a circuit to the electrical equipment communication terminal 323 of the electrical equipment 30. The integrated pack 20B is docked to the DC docking output cell 12111 of the energy storage power source 10, and the integrated pack 20B is charged by the DC docking output cell 12111.

[0258] Furthermore, the integrated pack 20B is cordlessly connected to the energy storage power source 10 so as to be supported by the energy storage power source 10, and the battery pack 20A is cordlessly connected to the energy storage power source 10 so as to be set in the energy storage power source 10. The battery pack 20A is removably housed in the integrated pack 20B, and the integrated pack 20B can be connected to the housed battery pack 20A by a circuit.

[0259] The integrated pack 20B can store energy to supply energy to other electrical equipment 30, and can be housed in another battery pack 20A so that multiple battery units 210B are connected to the housed battery pack 20A in a circuit. The integrated pack 20B can be directly docked and connected to the electrical equipment 30 to supply energy to the electrical equipment 30, and the battery pack 20A can be removed from the integrated pack 20B and used to supply energy to the electrical equipment 30.

[0260] When the battery pack docking section 240B is placed in the docking section 142 of the energy storage power source 10 and the battery pack docking section 240B of the integrated pack 20B is docked to the DC docking output cell 12111, the battery pack docking section 240B can be powered cordlessly by the DC docking output section 12111.

[0261] In a better state, the battery pack docking portion 240B is provided on the bottom surface of the multi-pack main body 210B, and the battery packs 20A of the multi-battery main body 210B are held facing the opening. After the integrated pack 20B is set in the docking portion 142 of the energy storage power source 10, the battery packs 20A set in the integrated pack 20B can be further inserted and removed.

[0262] 20B of the drawings attached to this application, in this preferred embodiment, the battery pack docking portion 240B of the integrated pack 20B is the charging device input portion 220 and output portion 230 of the charging device 20. That is, the battery pack docking portion 240B of the integrated pack 20B is chargeable and dischargeable, and the battery pack docking portion 240B of the integrated pack 20B is dockable and chargeable and dischargeable.

[0263] Alternatively, the battery pack docking portion 240B is provided on the side and / or bottom of the multi-pack battery main body 210B.

[0264] In a better state, the battery pack docking portion 240B can be docked to the DC docking output portion 12111 of the energy storage power source 10, and the battery pack docking portion 240B is respectively docked to the electrical equipment docking portion 320B of the first electrical equipment 30B of the electrical equipment 30.

[0265] The battery pack docking portion 240B further includes at least one first battery pack power terminal 241B, at least one second battery pack power terminal 242B, and at least one battery pack communication terminal 243B. The integrated pack 20B is connected to the energy storage power source 10 or the electricity-using equipment 30 via the first battery pack power terminal 241B and the second battery pack power terminal 242B to form a circuit. The battery pack communication terminal 243B can communicate information related to at least one energy supply or information related to at least one equipment.

[0266] When the integrated pack 20B is connected to the energy storage power source 10, the first battery pack power terminal 241B is connected in circuit to the first DC docking output power terminal 121111 of the energy storage power source 10, the second battery pack power terminal 242B is connected in circuit to the second DC docking output power terminal 121112 of the energy storage power source 10, and the battery pack communication terminal 243B is connected in circuit to the DC docking output communication terminal 121113 of the energy storage power source 10.

[0267] When the integrated pack 20B is connected to the electrical equipment 30, the first battery pack power terminal 241B is connected by a circuit to the first electrical equipment power terminal 321 of the electrical equipment 30, the second battery pack power terminal 242B is connected by a circuit to the second battery pack power terminal 322 of the electrical equipment 30, and the battery pack communication terminal 243B is connected by a circuit to the electrical equipment communication terminal 323 of the electrical equipment 30.

[0268] More preferably, the battery pack connection portion 240B includes at least one battery pack connection input and at least one battery pack connection output, wherein the battery pack connection input of the battery pack connection portion 240B is electrically connected to the energy storage power source 10 in a cordless manner, and the battery pack output of the battery pack connection portion 240B is electrically connected to the electrical usage equipment 30 in a cordless manner, and the number of battery pack connected inputs and battery pack connected outputs is not limited by this application and will be understood by those skilled in the art.

[0269] In another modified embodiment, the docking portion 142′ is provided on the circumferential side surface 1401 of the housing main body 141, and the docking portion 142′ is provided to protrude from the top surface 1402 of the housing main body 141. In addition, the docking opening 14201′ is provided to be held outside the housing main body 141, the docking valve 14200′ can be directly connected to the outside space, and the charging device 20 can be directly inserted into the docking valve 14200′.

[0270] The cabinet 1400 defined by the housing main body 141 and the mating cabinet 14200' defined by the docking section 142' are held at a distance from each other, and the DC output section 1211 provided in the docking section 14200' is connected to the control module 112 by a circuit.

[0271] Referring to Figure 20A of the drawings attached to this application, the charging device 20 provided inside the energy storage power source 10 is a battery pack 20A, and is connected to the energy storage power source 10 by a cordless circuit in a manner that the battery pack 20A is limited to the energy storage power source 10.

[0272] The battery pack 20A includes at least one battery body 210A and at least one battery pack docking unit 240A. The battery pack docking unit 240A is connected to the battery body 210A in a circuit, and the battery body 210A can store electrical energy to supply power to other electrical equipment 30.

[0273] 20A and 20B of the drawings attached to this application, in this preferred embodiment, the battery pack docking portion 240A of the battery pack 20A is the charging device input portion 220 and output portion 230 of the charging device 20. That is, the battery pack docking portion 240A of the battery pack 20A is chargeable and dischargeable, and the battery pack docking portion 240B of the integrated pack 20B is dockable and chargeable and dischargeable.

[0274] When the battery pack docking unit 240A is docked to the DC docking output unit 12111 of the energy storage power source 10, the battery pack docking unit 240A is powered by the DC docking output unit 12111 cordlessly.

[0275] In a better state, the battery pack docking unit 240A can be docked to the DC docking output unit 12111 of the energy storage power source 10, and the battery pack docking unit 240A can also be docked to the electrical equipment docking unit 320A of the first electrical equipment 30A of the electrical equipment 30.

[0276] The battery pack docking portion 240A further includes at least one first battery pack power terminal 241A, at least one second battery pack power terminal 242A, and at least one battery pack communication terminal 243A. The battery pack 20A is connected to the energy storage power source 10 or the electricity-using equipment 30 via the first battery pack power terminal 241A and the second battery pack power terminal 242A to form a circuit. The battery pack communication terminal 243A can communicate information related to at least one energy supply or information related to at least one equipment.

[0277] When the battery pack 20A is connected to the energy storage power source 10, the first battery pack power terminal 241A is connected in circuit to the first DC docking output power terminal 121111 of the energy storage power source 10, the second battery pack power terminal 242A is connected in circuit to the second DC docking output power terminal 121112 of the energy storage power source 10, and the battery pack communication terminal 243A is connected in circuit to the DC docking output communication terminal 121113 of the energy storage power source 10.

[0278] When the battery pack 20A is connected to the electricity usage equipment 30, the first battery pack power supply terminal 241A is connected in a circuit to the first electricity usage equipment power supply terminal 321 of the electricity usage equipment 30, the second battery pack power supply terminal 242A is connected in a circuit to the second battery pack power supply terminal 322 of the electricity usage equipment 30, and the battery pack communication terminal 243A is connected in a circuit to the electricity usage equipment communication terminal 323 of the electricity usage equipment 30. Alternatively, the battery pack 20A is inserted or removed by being pressed against the docking portion 142′ of the energy storage power source 10.

[0279] Preferably, the battery pack 20A further includes at least one battery pack connection input and at least one battery pack connection output. The battery pack connection input of the battery pack 20A can be connected to a power terminal via a cable. For example, the battery pack output of the energy storage power source 10 and the battery pack 20A can be connected to the electrical device 30 via a cable. The number of inputs and outputs connected to the battery pack is not limited by this application and is understood by those skilled in the art. Furthermore, referring to Figures 22A and 22B of the drawings attached to this application, unlike the preferred embodiment shown in Figures 17A to 19B of the drawings attached to this application, the second electrical device 30B of the electrical device 30 is implemented as an AC device. Unlike the second electrical device 30B, the AC output 12120 of the energy storage power source 10 is connected to the second electrical device 30B in a circuit, and the energy storage power source 10 outputs AC current.

[0280] The second electricity-using equipment 30B may be connected to the AC output unit 12120 of the energy storage power source 10 by a cable, or the first electricity-using equipment 30A may be connected to the AC output unit 12120 of the energy storage power source 10 by a circuit in a cordless manner, but is not limited in this aspect. Furthermore, the second electricity-using equipment 30B includes an electricity-using equipment main body 310B and at least one electricity-using equipment docking unit 320B connected to the electricity-using equipment main body 310B by a circuit, and the electricity-using equipment docking unit 320B is implemented as a three-patch groundable connector.

[0281] Referring to Figure 22B of the drawings attached to this application, when the docking portion 320B of the second electricity-using device 30B is docked to the AC output cell 12120 of the energy storage power source 10, the second electricity-using device 30B is connected in a circuit so that its docking portion 320B is docked to the AC output cell 12120 of the energy storage power source 10.

[0282] Furthermore, the second electrical equipment 30B includes an electrical equipment main body 310B and at least one electrical equipment connection part 330B connected in a circuit to the electrical equipment main body 310B, and the electrical equipment connection part 330B is implemented as a three-patch groundable connection.

[0283] 23A of the drawings attached to this application, the charging priority of at least one preferred embodiment of the charging system is described in detail as shown in Figures 16A to 21B of the drawings attached to this application, in which the best choice is for the energy storage power source 10 to supply energy to the charging device 20 in a housed manner, and for the charging device 20 to charge the battery module 111 inside the energy storage power source 10.

[0284] When the charging device 20 is connected to the energy storage power source 10 in a circuit, the BMS circuit board 115 monitors that the voltage of the charging device 20 does not exceed a first preset voltage threshold. Under the monitoring of the BMS circuit board 115, the battery module 111 inside the energy storage power source 10 receives the DC current transferred from the power receiving unit 13 and outputs energy to at least one external charging device 20.

[0285] When the BMS circuit board 115 of the energy storage power source 10 monitors that the voltage of the charging device 20 is not below the first set charging device voltage threshold, the corresponding charging device 20 stops supplying energy from the energy storage power source 10. When the current received by the battery module 111 inside the energy storage power source 10 becomes greater than the current output to the charging device 20, the battery module 111 receives the DC current transferred from the power receiving unit 13 and then stores energy.

[0286] The first preset charging device voltage threshold of the charging device 20 is 100% of the charging device rated voltage. Alternatively, the first preset charging device voltage threshold of the charging device 20 can be a percentage of the charging device rated voltage, such as 85%, 90%, or 95%. The battery module 111 inside the energy storage power source 10 is simultaneously charged and discharged, and the battery module 111 can be charged and discharged at the same time.

[0287] Furthermore, when the battery module 111 inside the energy storage power supply 10 receives more energy than is output to the battery module 111, the battery module 111 stores the energy inside the battery module 111.

[0288] In addition, when there are at least two charging devices 20, the charging devices 12 receive DC current transferred from the power receiving unit 13 through the battery module 111 inside the energy storage power source 10, and then output energy to the externally attached charging devices 20, and each is charged without affecting the other.

[0289] Furthermore, if the number of charging devices 20 is at least two, when at least one charging device 20 is fully charged, the battery module 111 inside the energy storage power source 10 receives the DC current transferred from the power receiving unit 13 and outputs energy to the charging device 20 with the lowest external voltage.

[0290] In a better state, when the charging device main body 210 of the charging device 20 collects the current input from its charging device docking unit 240, the charging device main body 210 controls the charging device connection output unit to stop outputting the current.

[0291] Referring to Figure 23B of the drawings attached to this application, the charging priority of the charging system of the preferred embodiment shown in Figures 16 to 21B of the drawings attached to this application has been described in detail. Here, an energy storage power source 10 is stored that supplies energy to a charging device 20. When the energy storage power source 10 is connected to a city electric power source or an external power source, the battery module 111 inside the energy storage power source 10 is charged to the charging device 20 in a better state.

[0292] The charging device 20 of the externally connected energy storage power source 10 supplies energy to the internal battery module 111 of the energy storage power source 10 with priority.

[0293] In a better state, when the energy storage power receiving unit 13 receives AC power, the rectified AC current is converted into DC current, and the power receiving unit 13 transfers the DC current to the battery module 111, so that the power receiving unit 13 of the energy storage power source 10 receives the DC current.

[0294] When the BMS circuit board 115 of the energy storage power supply 10 monitors that the voltage of the internal battery module 111 does not exceed the first set energy storage voltage threshold, the battery module 111 inside the energy storage power supply 10 receives the DC current transferred from the power receiving unit 13 and stores energy.

[0295] When the BMS circuit board 115 of the energy storage power supply 10 monitors that the voltage of the internal battery module 111 does not fall below a preset first energy storage voltage threshold, the battery module 111 inside the energy storage power supply 10 outputs energy to at least one externally mounted charging device 20.

[0296] In particular, the first preset energy storage voltage threshold of the battery module 111 is 40% of the rated voltage of the battery module 111. More preferably, the first preset storage voltage threshold of the battery module 111 is 45% of the rated voltage of the charging device. More preferably, the first preset energy storage voltage threshold of the battery module 111 is 50% of the rated voltage of the charging device. Furthermore, the first preset energy storage voltage threshold of the battery module 111 is a percentage of the rated voltage of the charging device, and can be 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%, or 100%. The value of the first preset energy storage voltage threshold of the battery module 111 can be selected based on a specific product design, and no limitation is imposed in this regard.

[0297] When there are at least two charging devices 20, the charging devices 20 each receive the energy output from the battery module 111 inside the charging power supply 10, and the charging devices 20 do not affect each other.

[0298] The amount of energy charged by the charging device 20 to the energy storage power source 10 can be controlled by the control module 112 of the energy storage power source 10, and when the voltage of the charging device 20 does not exceed a second set charging device voltage threshold, a first charging current can be output to the charging device 20. When the voltage of the charging device 20 is not equal to or lower than the second set charging device voltage threshold, the energy storage power source 10 outputs a second charging current to the charging device 20.

[0299] The second preset charger voltage threshold of the charging device 20 is 70% of the charger rated voltage. In a more preferable state, the second preset charger voltage threshold of the charging device 20 is 75% of the charger rated voltage. In a more preferable state, the second preset charger voltage threshold of the charging device 20 is 80% of the charger rated voltage. The second preset charger voltage threshold of the charging device 20 can also be a percentage of the charger rated voltage, such as 85%, 90%, or 95%.

[0300] The energy supply method of the energy storage device of the above-mentioned preferred embodiment described in this application is described in detail, and the energy supply method of the energy storage device includes the following steps:

[0301] an energy storage power source 10 electrically connected to a streetcar or external power source; and

[0302] The energy storage power supply 10 allows the internal battery module 111 to supply energy preferentially to the charging device 20 externally connected to the energy storage power supply 10 .

[0303] Furthermore, in the above step (b), when the charging device 20 requires energy, the internal battery module 111 charges the charging device 20, and when the current required by the charging device 20 is less than the current input to the battery module 111 inside the energy storage power source 10, the remaining power is stored in the battery module 111 inside the energy storage power source 10.

[0304] Alternatively, the method for supplying energy to an energy storage facility may further include the following steps:

[0305] The charging device main body 210 of the charging device 20 receives the energy input to the docking unit 220 of the charging device 20, and then controls the output unit to connect and stop the output of the energy.

[0306] Preferably, step (a) of the energy supply method in this preferred embodiment further comprises the following steps:

[0307] (a.1) The power receiving unit 13 of the energy storage power supply 10 rectifies the AC current to form a DC current.

[0308] Furthermore, step (a) of the energy supply method in this preferred embodiment further includes the following steps:

[0309] (a.2) The power receiving section 13 of the energy storage power supply 10 receives a DC current.

[0310] Preferably, step (b) of the energy supply method in this preferred embodiment further comprises the following steps:

[0311] (b.1) The battery module 111 inside the energy storage power source 10 receives the DC current transferred from the power receiving unit 13 and then outputs energy to at least one external charging device 20 .

[0312] Preferably, step (b) of the energy supply method in this preferred embodiment further comprises the following steps:

[0313] (b.1) When the voltage of the charging device 20 does not exceed the first set charging device voltage threshold, the battery module 111 inside the energy storage power source 10 receives DC current sent from the power receiving unit 13 and outputs current to at least one externally attached charging device 20.

[0314] Preferably, step (b.1) of the energy supply method in this preferred embodiment further comprises the following steps:

[0315] (b.1.1) the BMS circuit board 115 of the energy storage power supply 10 monitors that the voltage of the charging device 20 does not exceed a first preset charging device voltage threshold; and

[0316] (b.1.2) The battery module 111 inside the energy storage power supply 10 receives the DC current transferred from the power receiving unit 13 and outputs the current to at least one external charging device 20.

[0317] The first preset charging device voltage threshold of the charging device 20 is 100% of the charging device rated voltage. Alternatively, the first preset charging device voltage threshold of the charging device 20 can be set as a percentage of the charging device rated voltage, such as 85%, 90%, or 95%.

[0318] Furthermore, in step (b.1.2), charging and discharging can be performed simultaneously in the battery module 111 inside the energy storage power supply 10, so that the battery module 111 is discharged while being charged.

[0319] Furthermore, in step (b.1.2), if the number of charging devices 20 is at least two, the battery modules 111 inside the energy storage power source 10 receive the DC current transferred from the power receiving unit 13 and then output energy to at least one charging device 20 externally connected to each of them, and the charging devices 12 are charged individually without being affected by each other.

[0320] Furthermore, in step (b.1.2), if the number of charging devices 20 is at least two, when at least one charging device 20 is fully charged, the battery module 111 inside the energy storage power source 10 receives the DC current transferred from the power receiving unit 13 and outputs energy to the charging device 20 with the lowest external voltage.

[0321] Preferably, step (b) of the energy supply method in this preferred embodiment further comprises the following steps:

[0322] (b.2) If the monitored charging device 20 voltage is not below a first preset charging device voltage threshold, the battery module 111 within the energy storage power source 10 stops outputting energy to the charging device 20.

[0323] Preferably, step (b.2) of the energy supply method in this preferred embodiment further comprises the following steps:

[0324] (b.2.1) The BMS circuit board 115 of the energy storage power supply 10 monitors that the voltage of the charging device 20 does not fall below a first preset charging device voltage threshold.

[0325] (b.2.2) The battery module 111 inside the energy storage power supply 10 stops outputting energy to the charging device 20.

[0326] The energy supply method of the energy storage device of the above-mentioned preferred embodiment described in this application is described in detail. The energy supply method of the energy storage device further includes the following steps:

[0327] Preferably, step (b.2) of the energy supply method in this preferred embodiment further comprises the following steps:

[0328] (b.3) When the battery module 111 inside the energy storage power source 10 receives a current greater than the current output to the charging device 20, the stored energy is charged to a first preset charging device voltage threshold, and then the energy is stored.

[0329] (a) electrically connected to a streetcar or external power source by an energy storage power source 10; and

[0330] (b) The internal battery module 111 externally connected to the energy storage power source 10 stores energy in a better state, and outputs energy to at least one externally connected charging device when the amount of energy in the internal battery module does not fall below a preset energy storage voltage threshold.

[0331] Preferably, step (a) of the energy supply method in this preferred embodiment further comprises the following steps:

[0332] (a.1) The power receiving unit 13 of the energy storage power supply 10 rectifies the AC current to form a DC current. Furthermore, step (a) of the energy supply method in this preferred embodiment further includes the following steps:

[0333] (a.2) The power receiving section 13 of the energy storage power supply 10 receives a DC current.

[0334] Furthermore, step (b) of the energy supply method in this preferred embodiment further includes the following steps:

[0335] (b.1) When the amount of energy in the battery module 111 inside the energy storage power source 10 does not exceed the first preset energy storage voltage threshold, the battery module 111 inside the energy storage power source 10 receives and stores the DC current transferred from the power receiving unit 13.

[0336] (b.2) When the amount of energy of the battery module 111 inside the energy storage power source 10 is not below the first preset energy storage voltage threshold, the battery module 111 inside the energy storage power source 10 outputs energy to at least one charging device 20.

[0337] Preferably, step (b.1) of the energy supply method in this preferred embodiment further comprises the following steps:

[0338] (b.1.1) The BMS circuit board 115 of the energy storage power supply 10 monitors that the voltage of the internal battery module 111 does not exceed the first preset threshold value of the energy storage voltage.

[0339] (b.1.2) The battery module 111 inside the energy storage power supply 10 receives the DC current transferred from the power receiving unit 13 and stores the energy.

[0340] The battery module 111 inside the energy storage power supply 10 receives and stores the DC current transferred from the power receiving unit 13 .

[0341] Preferably, step (b.2) of the energy supply method in this preferred embodiment further comprises the following steps:

[0342] (b.2.1) The BMS circuit board 115 of the energy storage power supply 10 monitors that the voltage of the internal battery module 111 does not fall below a first preset energy storage voltage threshold.

[0343] (b.2.2) The battery module 111 inside the energy storage power source 10 receives the DC current transferred from the power receiving unit 13 and outputs the received current to the external charging device 20.

[0344] In particular, the first preset energy storage voltage threshold of the battery module 111 is 40% of the rated voltage of the battery module 111. More preferably, the first preset storage voltage threshold of the battery module 111 is 45% of the rated voltage of the charging device. More preferably, the first preset energy storage voltage threshold of the battery module 111 is 50% of the rated voltage of the charging device. Furthermore, the first preset energy storage voltage threshold of the battery module 111 is a percentage of the rated voltage of the charging device, and can be 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%, or 100%. The value of the first preset energy storage voltage threshold of the battery module 111 can be selected based on a specific product design and is not limited in this regard.

[0345] Furthermore, in step (b.2.2), if the number of charging devices 20 is at least two, the charging devices 20 each receive the energy output from the battery modules 111 inside the charging tank power supply 10, and the charging devices 20 are not affected by each other.

[0346] In a better state, in step (b.2.2), the magnitude of the current that the charging device 20 charges the energy storage power source 10 is controlled by the BMS circuit board 115 of the energy storage power source 10, and when the voltage of the charging device 20 does not exceed a second preset charging device voltage threshold, the energy storage power source 10 outputs a first charging current to the charging device 20. When the voltage of the charging device 20 is not equal to or lower than the second preset charging device voltage threshold, the energy storage power source 10 outputs a second charging current to the charging device 20.

[0347] The second preset charger voltage threshold of the charging device 20 is 70% of the charger rated voltage. In a better state, the second preset charger voltage threshold of the charging device 20 is 75% of the charger rated voltage. In a better state, the second preset charger voltage threshold of the charging device 20 is 80% of the charger rated voltage. The second preset charger voltage threshold of the charging device 20 can also be a percentage of the charger rated voltage, such as 85%, 90%, 95%, or 100%.

[0348] It is understood by those skilled in the art that the embodiments of the present invention shown in the above description and the accompanying drawings are used to illustrate, not to limit, the present invention. The objectives of the present application have been fully and effectively achieved. The functions and structural principles of the present application have been shown and explained in the examples, and the embodiments of the present application can be modified or changed without departing from the principles. Different embodiments can also be combined.

Claims

1. an energy storage power supply including a power supply main body and an output unit connected to the power supply main body by a circuit so as to output energy stored in the power supply main body to the outside; and a charging device detachably connected to the output unit so as to be charged by the energy storage power supply, the charging device being connected to electricity usage equipment so as to supply energy to the electricity usage equipment; Equipped with the output unit includes a DC output unit and an AC output unit, and the DC output unit and the AC output unit are each connected to a main power source by a circuit; The energy storage power supply further includes a housing, the housing having a housing main body and a receiving portion; the accommodating section includes one accommodating space and one accommodating opening, and at least one of the charging devices is provided through the accommodating opening into the accommodating space; the receiving portion is received in the housing main body so as not to protrude from the housing main body, and the receiving opening is exposed to the housing main body. An energy storage facility characterized by:

2. the charging device including at least one integrated pack fully connected to the output for being charged by the energy storage power source; The energy storage facility of claim 1 .

3. the integrated pack detachably houses at least two battery packs; the battery pack is connected to the integrated pack and the output unit so as to be charged; The battery pack is detached from the integrated pack and provides energy to an electrical utility. The energy storage facility of claim 2 .

4. the charging device includes at least one battery pack directly connected to the output for being charged by the energy storage power source; The energy storage facility of claim 1 .

5. The output unit includes a charging connection module connected to the main power source by a circuit to output a current, and the charging device and the charging connection module are connected cordlessly to obtain the current from the main power source to charge the device. The energy storage facility of claim 1 .

6. the charging device includes a charging device output; the charging device output unit includes at least one first charging device input power terminal, at least one second charging device input power terminal, and at least one charging device input communication terminal; the charging connection module includes a DC docking output cell; The DC docking output cell includes at least a first DC docking output power terminal, at least one second DC docking output power terminal, and at least one DC docking output communication terminal; the first charging device input power terminal, the second charging device input power terminal, the first DC docking output power terminal, and the second DC docking output power terminal are connected correspondingly; a circuit is formed between the charging device and the energy storage power source so as to be connected cordlessly; the charging device input communication terminal and the DC docking output communication terminal are communicatively connected so that the charging device and the energy storage power source communicate with each other; The energy storage facility of claim 5.

7. After the charging device is charged by the energy storage power source, it is cordlessly connected to a circuit to supply electricity to an electrical appliance. The energy storage facility of claim 1 .

8. 1. An energy storage power source, comprising: The energy storage power source One power receiving unit; a power supply main body connected to the power receiving unit by a circuit and configured to acquire and store electrical energy through the power receiving unit; an output unit connected to the main power supply unit by a circuit and configured to output the electrical energy stored in the main power supply unit; The energy storage power source further includes a housing; The housing includes a housing main body and a receiving portion, the receiving portion is disposed in the housing main body and receives a charging device so that the charging device is connected to the output portion by a circuit and is charged; the accommodating section includes one accommodating space and one accommodating opening, and at least one of the charging devices is provided through the accommodating opening into the accommodating space; the receiving portion is received in the housing main body so as not to protrude from the housing main body, and the receiving opening is exposed to the housing main body; The output unit includes a DC output unit and an AC output unit, and the DC output unit and the AC output unit are each connected to a main power source by a circuit.

1. An energy storage power source comprising:

9. the storage section includes a first storage section and a second storage section, the first housing section houses a battery pack of the charging device, The second housing accommodates the integrated pack of the charging device.

9. The energy storage power source of claim 8.

10. the output unit includes at least one integrated output module and one charging connection module; The integrated output module and the charging connection module are each connected to a power source main body by a circuit; the integrated output module is connected to an electrical device to supply energy to the device; The charging connection module connects to a charging device to charge the charging device.

9. The energy storage power source of claim 8.

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