CN218514104U - Energy storage power supply and energy storage equipment - Google Patents

Abstract

The application discloses energy storage power and energy storage equipment, wherein the energy storage power includes the casing and sets up the group battery in the casing, be equipped with at least one storehouse of charging on the casing, the storehouse setting of charging is in the linking department of two terminal surfaces of casing, the storehouse of charging has the opening, the battery charging equipment in the storehouse of charging sets up in the storehouse of charging through the opening pluggable, when observing along the main visual direction of casing, the opening in the storehouse of charging is within visual range, when observing along the side visual direction of casing, the interior wall part in storehouse of charging exposes. This application has optimized the overall arrangement of the inside components and parts of energy storage power through the position with the storehouse of charging to the linking department of energy storage power both ends face, makes the volume of energy storage power reduce to the storehouse of charging sets up and makes the storehouse of charging can not interfere and lead to the energy storage equipment volume increase with all kinds of output interface in the linking department of both ends face, has further improved the convenience that energy storage power used.

Description

Energy storage power supply and energy storage equipment

Technical Field

The application relates to the field of energy storage, in particular to an energy storage power supply and energy storage equipment.

Background

The energy storage power supply is a portable power supply with a built-in lithium ion battery and can store electric energy, the capacity of the energy storage power supply is usually between 80Wh and 5000Wh, the power of the energy storage power supply is between 80W and 3000W, common power interfaces such as USB, USB-C, DC, AC and the like can be output, various digital equipment, household appliances and vehicle-mounted emergency appliances can be covered, and a standby power supply can be provided for outdoor travel and household emergency.

The existing energy storage power supply is provided with a plurality of output interfaces for different devices to be connected with the energy storage power supply. The user connects battery charging outfit in energy storage power after, and energy storage power can supply power in battery charging outfit, but the storehouse that charges of current energy storage power is because the position relation who sets up, often can lead to the whole embedding of battery charging outfit to the storehouse that charges in, lead to the inconvenience of taking of battery charging outfit to the storehouse that charges need occupy great space, and then leads to the too big problem of energy storage power whole volume.

Disclosure of Invention

An aim at of this application provides an energy storage power and energy storage equipment to solve the battery charging outfit on the current energy storage power and take inconvenience, the bulky problem of energy storage power.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides an energy storage power supply, includes the casing and sets up group battery in the casing, be equipped with at least one storehouse of charging on the casing, the storehouse of charging includes the opening and the storehouse body, the storehouse body sets up in the casing, the opening sets up the linking department of two terminal surfaces of casing, the battery charging outfit in the storehouse of charging passes through the opening can set up in the storehouse of charging with inserting.

Further, the shell comprises a main viewing surface and a side viewing surface, the main viewing surface and the side viewing surface are in fillet transition connection so as to define a fillet surface, and the opening is arranged on the fillet surface.

Further, the number of the charging bins is 2, and the charging bins are arranged along the height direction of the shell.

Further, a terminal assembly is arranged in the charging bin and electrically connected with the battery pack, so that the terminal assembly can be used for electrically charging the charging equipment arranged in the charging bin.

An energy storage power supply comprises a shell and a battery pack arranged in the shell, wherein the shell comprises a charging bin, the charging bin is provided with an opening, and the opening is positioned on the surface of the shell, so that charging equipment can be arranged in the charging bin in a pluggable mode through the opening; the shell is provided with a front view direction and a side view direction perpendicular to the front view direction; when the charging device is observed along the main visual direction of the shell, the opening of the charging bin is within a visual range; when the shell is observed along the side view direction, the inner wall part of the charging bin is exposed.

Further, the number of the charging bins is 2, and the charging bins are arranged along the height direction of the shell.

Further, the projection of the charging bin and the side view direction is partially overlapped with the projection of the battery pack in the side view direction.

Furthermore, the energy storage power supply also comprises an inverter positioned above the battery pack, a fan is arranged on one side of the inverter, and the projection of the charging bin on the horizontal supporting surface of the energy storage power supply is overlapped with the projection of the fan on the horizontal supporting surface of the energy storage power supply.

Further, the charging bin comprises a bin body and a terminal assembly located in the bin body, the terminal assembly is configured to be electrically connected and charged by the charging device, and the terminal assembly is visible through an opening of the charging bin when viewed along a direction perpendicular to the main viewing plane.

Further, the inner wall of the housing forms a support extending toward the cartridge body to support against the cartridge body outer wall.

An energy storage device, comprising: the energy storage power supply comprises a shell and a battery pack arranged in the shell, the shell comprises a charging bin, the charging bin is provided with an opening, the opening is arranged at the joint of two end faces of the shell, and the shell is provided with a front view direction and a side view direction perpendicular to the front view direction; a battery pack detachably disposed in the charging chamber through the opening; when the battery pack is observed along the front view direction of the shell, the front view end face of the battery pack is positioned in a visible range; and viewed along the side view direction of the shell, the side wall part of the battery pack is exposed.

Further, the battery pack comprises a first positive terminal and a first negative terminal, and the first positive terminal and the first negative terminal are respectively suitable for being matched and connected with a second positive terminal and a second negative terminal which are arranged in the charging bin so as to form electric connection with the battery pack, so that the battery pack is suitable for charging the battery pack.

Further, the battery pack is suitable for charging the battery pack through a voltage reduction circuit.

Further, the battery pack is also suitable for discharging through the first positive terminal and the first negative terminal so as to supply power for external electric equipment.

Further, the battery pack also comprises a first communication terminal which is suitable for being matched and connected with a second communication terminal arranged in the charging bin so as to form communication identification with the energy storage power supply.

An energy storage device comprises an energy storage power supply, wherein the energy storage power supply comprises a shell and a battery pack arranged in the shell, the shell comprises a charging bin, the charging bin is provided with an opening, the opening is formed in the joint of two end faces of the shell, and the energy storage power supply is suitable for a first power utilization device to use electricity; a battery pack adapted to be mounted to the energy storage power source and to be removed from the energy storage power source, the battery pack adapted to power a second electrical device; when the battery pack is configured on the energy storage power supply, the energy storage power supply is also suitable for charging the battery pack; when the battery pack is removed from the energy storage power source, the first and second electrical devices are adapted to operate independently of each other via the corresponding energy storage power source and battery pack.

Further, the shell has a front view direction and a side view direction perpendicular to the front view direction, and when viewed along the front view direction of the shell, a front view end face of the battery pack is located within a visible range; and/or the side wall of the battery pack is at least partially exposed when viewed in the side view direction of the shell.

Further, the battery pack is adapted to be cordless coupled to power the second electrical device.

Further, the battery pack comprises a first positive terminal and a first negative terminal, and the first positive terminal and the first negative terminal are respectively suitable for being matched and connected with a second positive terminal and a second negative terminal which are arranged in the charging bin so as to form electric connection with the battery pack, so that the battery pack is suitable for charging the battery pack.

Further, when the battery pack is removed from the energy storage power source, the battery pack is suitable for supplying power to the second electrical device through the first positive terminal and the first negative terminal in a cordless coupling mode.

Further, the battery pack further comprises a first communication terminal adapted to be coupled with a second communication terminal disposed in the charging bin to form a communication identification with the energy storage power source, or adapted to be coupled with a third communication terminal disposed in the second electrical device to form a communication identification with the second electrical device.

Further, the energy storage power supply includes an inverter located above the battery pack, and an AC discharge assembly adapted for AC output.

Compared with the prior art, the beneficial effect of this application lies in:

the opening setting in the storehouse of charging is in the linking department of the casing both ends face of energy storage power, when observing along the main visual direction of casing, the opening in storehouse of charging is within visual scope, when observing along the side visual direction of casing, the inner wall part in storehouse of charging exposes outward, make charging equipment can set up in the storehouse of charging with the mode detachably of the preceding terminal surface of non-protrusion energy storage power, and charging equipment's partly protrusion energy storage power's casing, can not have the storehouse of charging and interfere with other output interface and lead to the energy storage power bulk increase when convenience of customers takes charging equipment, charging equipment accomodates in energy storage power, also make the user conveniently carry energy storage equipment and need not store respectively.

Drawings

FIG. 1 is a schematic diagram of the energy storage power supply of the present application;

FIG. 2 is a schematic diagram of the energy storage power supply of the present application from another perspective;

FIG. 3 is a front view of the energy storage power supply of the present application;

FIG. 4 is a side view of the stored energy power supply of the present application;

FIG. 5 is a schematic diagram of an internal structure of the energy storage power supply of the present application;

FIG. 6 is an enlarged partial view of a charging bin of the stored energy power supply of the present application;

fig. 7 is a schematic structural view of a charging bin and a housing of the energy storage power supply of the present application;

FIG. 8 is a schematic view of an energy storage device of the present application;

FIG. 9 is a front view of the energy storage device of the present application;

FIG. 10 is a side view of the energy storage device of the present application;

fig. 11 is a schematic diagram of a battery pack of the energy storage device of the present application.

In the figure: 1. an energy storage power supply; 11. a housing; 111. a main viewing surface; 112. a side view surface; 113. a rounded corner surface; 12. a battery pack; 13. a charging bin; 131. an opening; 132. a terminal assembly; 1321. a second positive terminal; 1322. a second negative terminal; 1323. A second communication terminal; 133. a bin body; 14. an AC discharge assembly; 15. an inverter; 16. a fan; 17. a support member; 2. A battery pack; 21. a first positive electrode terminal; 22. a first negative terminal; 23. a first communication terminal.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-2, the energy storage power supply 1 includes a housing 11 and a battery pack 12 disposed in the housing 11, at least one charging bin 13 is disposed on the housing 11, the charging bin 13 includes an opening 131 and a bin 133, the bin 133 is disposed in the housing 11, the opening 131 is disposed at a joint of two end surfaces of the housing 11, and a charging device in the charging bin 13 is disposed in the charging bin 13 through the opening 131 in a pluggable manner.

The housing 11 includes a main viewing surface 111 and a side viewing surface 112, the main viewing surface 111 and the side viewing surface 112 are rounded and transition to define a rounded surface 113, and the opening 131 is disposed on the rounded surface 113. Compare in main face 111 with the storehouse 13 that charges, the storehouse 13 that charges sets up on the fillet face 113 of both ends face junction, can make the storehouse body 133 of storehouse 13 that charges can not take place to interfere with components such as control panel, group battery 12 in the energy storage power supply 1, and then can better utilize the inner space, reduce the volume of energy storage power supply 1.

In some embodiments, the number of the charging bins 13 is implemented as 2, and the charging bins 13 are arranged in the height direction of the housing 11.

Also disposed within the charging compartment 13 is a terminal assembly 132, the terminal assembly 132 being electrically connected to the battery pack 12, so that the terminal assembly 132 can electrically charge a charging device disposed within the charging compartment 13. The terminal assembly 132 is a pin-hole type terminal, which can effectively improve the waterproof sealing effect of the energy storage power supply 1 and is more convenient to plug.

In some preferred embodiments, instead of terminal assembly 132, the bottom of charging bay 13 is provided with a wireless charging module, and the control panel controls battery pack 12 to supply power to charging device 3 via the wireless charging module when the charging device is docked in charging bay 13.

As shown in fig. 3-4, an energy storage power supply 1 comprises a housing 11 and a battery pack 12 arranged in the housing 11, wherein the housing 11 comprises a charging chamber 13, the charging chamber 13 has an opening 131, and the opening 131 is located on the surface of the housing 11, so that a charging device can be arranged in the charging chamber 13 in a pluggable manner through the opening 131; the housing 11 has a front view direction and a side view direction perpendicular to the front view direction, when the front view surface 111 is a plane, the front view direction is a direction substantially perpendicular to the front view surface 111, when the front view surface 111 is an arc surface, the front view direction is a direction substantially perpendicular to the plane having the largest projection area of the front view surface 111, when viewed along the front view direction of the housing 11, the opening 131 of the charging bin 13 is within a visible range, and when viewed along the side view direction of the housing 11, an inner wall portion of the charging bin 13 is exposed. Specifically, when charging device set up in the storehouse 13 that charges, charging device's partly expose outside casing 11, along casing 11 the side direction of looking sideways, can observe charging device part lateral wall, user's both hands can directly be used in charging device for charging device's cartridge, take more convenient.

The projection of the charging chamber 13 in the side view direction of the housing 11 overlaps with the projection of the battery pack 12 in the side view direction of the housing 11, i.e., the charging chamber 13 is disposed adjacent to the battery pack 12.

As shown in fig. 5, the energy storage power supply 1 further includes an inverter 15 located above the battery pack 12, a fan 16 is disposed on one side of the inverter 15, and a projection of the charging bin 13 on the horizontal supporting surface of the energy storage power supply 1 overlaps with a projection of the fan 16 on the horizontal supporting surface of the energy storage power supply 1, that is, the charging bin 13 and the fan 16 are disposed in the same vertical direction. The fan 16 is disposed close to the inverter 15, so that the fan 16 can timely transfer heat generated by the heat dissipation assembly of the inverter 15 to the outside, and the inverter 15 and the battery pack 12 are kept at a proper working temperature.

The energy storage power supply 1 further comprises an inverter 15 located above the battery pack 12, a fan 16 arranged on one side of the inverter 15, and an AC discharge assembly 14. The charging bin 13 is arranged adjacent to one of the fan 16 and the AC discharging assembly 14, and the charging bin 13 is arranged opposite to the other; or the charging bin 13 is arranged opposite to both the fan 16 and the AC discharge assembly 14. The charging bin 13 and the AC discharging assembly 14 are both disposed at the lower portion of the housing 11, the projection of the charging bin 13 on the side surface 112 and the projection of the AC discharging assembly 14 on the side surface 112 overlap each other, if the charging bin 13 and the AC discharging assembly 14 are disposed adjacent to each other, the size of the energy storage power supply 1 is increased, and the portability is reduced, while the projection of the charging bin 13 and the fan 16 on the side surface 112 do not overlap, so in some preferred embodiments, the charging bin 13 and the AC discharging assembly 14 are disposed opposite to each other, and the charging bin 13 and the fan 16 are disposed adjacent to each other.

As shown in fig. 6, charging bay 13 includes a bay body 133 and a terminal assembly 132 located within the bay body 133, terminal assembly 132 being configured for electrical charging by a charging device, terminal assembly 132 being visible through an opening 131 of charging bay 13 as viewed in a direction perpendicular to the main viewing surface 111. The terminal assembly 132 includes a second positive terminal 1321, a second negative terminal 1322 and a second communication terminal 1323, the three terminals are arranged at the bottom of the charging bin 13 side by side, and when the charging device is inserted into the charging bin 13, the terminal assembly 132 is plugged into an interface on the charging device, so as to supply power to the charging device.

As shown in fig. 7, in some embodiments, the inner wall of the housing 11 forms supports 17 extending toward the cartridge body 133, and the supports 17 are configured to abut against the outer wall of the cartridge body 133 to secure the cartridge body 133. In addition, the cabin body 133 is also disposed on the housing 11 by a fixing means such as bolting.

As shown in fig. 8-10, an energy storage device comprises an energy storage power supply 1 and a battery pack 2, wherein the energy storage power supply 1 comprises a housing 11 and a battery pack 12 arranged in the housing 11, the housing 11 comprises a charging bin 13, the charging bin 13 is provided with an opening 131, and the housing 11 is provided with a front view direction and a side view direction perpendicular to the front view direction; the battery pack 2 is detachably disposed in the charging chamber 13 through the opening 131, and when viewed in a front view of the housing 11, a front end surface of the battery pack 2 is positioned within a visible range, and when viewed in a side view of the housing 11, a side wall portion of the battery pack 2 is exposed.

As shown in fig. 11, the battery pack 2 includes a first positive terminal 21 and a first negative terminal 22, and the first positive terminal 21 and the first negative terminal 22 are respectively adapted to mate with a second positive terminal 1321 and a second negative terminal 1322 disposed in the charging chamber 13 to form an electrical connection with the battery pack 12, so that the battery pack 12 is adapted to charge the battery pack 2. Preferably, the first positive terminal 21 and the first negative terminal 22 disposed on the battery pack 2 are female terminals, and the second positive terminal 1321 and the second negative terminal 1322 disposed on the charging bin 13 are male terminals, and when the battery pack 2 is plugged into the charging bin 13, the male terminals and the female terminals are matched with each other, so that the battery pack 2 is electrically connected with the battery pack 12, and the charging of the battery pack 2 is realized.

The battery pack 12 is suitable for charging the battery pack 2 through a voltage reduction circuit, the battery pack 12 outputs high voltage electricity, and the battery pack 2 inputs low voltage electricity, so that high voltage current output by the battery pack 12 cannot be directly supplied to the battery pack 2, and the high voltage current needs to be reduced through the voltage reduction circuit and then supplied to the battery pack 2.

The battery pack 2 is adapted to discharge electricity through the first positive terminal 21 and the first negative terminal 22 for use by an external electric device. Still be provided with the interface that is used for discharging on the battery package 2, the interface is USB Type-A interface. In some embodiments, the interface 32 may also be configured as other types of interfaces such as USB Type-C interface, lightning interface, etc. to adapt to different electric devices, and the Type of the interface 32 is not limited by the features and scope of the present application.

In some embodiments, the battery pack 2 further includes a first communication terminal 23, the charging chamber 13 is provided with a second communication terminal 1323, when the battery pack 2 is inserted into the charging chamber 13, the first communication terminal 23 and the second communication terminal 1323 are coupled, the battery pack 2 and the energy storage power supply 1 form a communication identification, and the energy storage power supply 1 starts to charge the battery pack 2.

An energy storage device comprises an energy storage power supply 1 and a battery pack 2, wherein the energy storage power supply 1 comprises a shell 11 and a battery pack 12 arranged in the shell 11, the shell 11 comprises a charging bin 13, the charging bin 13 is provided with an opening 131, and the energy storage power supply 1 is suitable for supplying power to a first electric device; the battery pack 2 is installed in the energy storage power supply 1 in a fitting mode and is suitable for being removed from the energy storage power supply 1, and the battery pack 2 is suitable for being used by a second electric device; when the battery pack 2 is configured on the energy storage power supply 1, the energy storage power supply 1 is further adapted to charge the battery pack 2, and when the battery pack 2 is removed from the energy storage power supply 1, the first and second electrical devices are adapted to operate independently of each other through the corresponding energy storage power supply 1 and battery pack 2. Specifically, when two users meet in an outdoor environment, the user A and the user B perform entertainment activities such as barbecuing and listening to music outdoors, the cooking device of the user A is powered by the energy storage power supply 1, the entertainment device of the user B is powered by the battery pack 2 separated from the energy storage power supply 1, and the cooking device and the entertainment device can be wirelessly kept at a certain distance to serve the user, so that the activity types of the users can be overlapped for use without limiting the activity areas and the activity types of the users.

The casing 11 has a front view direction and a side view direction perpendicular to the front view direction, and when viewed in the front view direction of the casing 11, the front view end face of the battery pack 2 is located within a visible range, and/or when viewed in the side view direction of the casing 11, the side wall of the battery pack 2 is at least partially exposed. Specifically, the part of the battery pack 2 is exposed out of the shell 11, and the two hands of the user can directly contact the exposed part of the battery pack 2, so that the user can take the battery pack 2 conveniently.

In some embodiments, the battery pack 2 is adapted to be cordless coupled to power a second electrical device, and when the battery pack 2 is removed from the charging compartment 13 of the energy storage power source 1, the battery pack 2 is adapted to be cordless coupled to power the second electrical device through the first positive terminal 21 and the first negative terminal 22. Specifically, the second electrical device is provided with a third positive terminal and a third negative terminal which are matched with the first positive terminal 21 and the first negative terminal 22, and when the second electrical device needs to supply power, the first positive terminal 21 and the first negative terminal 22 of the battery pack 2 are plugged into the third positive terminal and the third negative terminal, so that power can be supplied to the second electrical device. In addition, the first positive terminal 21 and the first negative terminal 22 of the battery pack 2 may also be electrically connected with the second positive terminal 1321 and the second negative terminal 1322 in the charging bin 13, so that the energy storage power source 1 can supply power to the battery pack 2.

The battery pack 2 is also provided with a first communication terminal 23, and the first communication terminal 23 is suitable for being matched and connected with a second communication terminal 1323 arranged in the charging bin 13 to form communication identification with the energy storage power supply 1; or with a third communication terminal in the second electrical device to form a communication identification with the second electrical device. The energy storage power supply 1 starts to supply power to the battery pack 2 or the battery pack 2 starts to supply power to the second electrical device after the communication identification is successful.

In some embodiments, the charging chamber 13 is further provided with an ejection mechanism, the ejection mechanism is triggered by pressing the battery pack 2, and when the ejection mechanism is triggered, the ejection mechanism limits or ejects the battery pack 2, and the ejection mechanism is switched between a limit position and an ejection position. Specifically, when the user will carry out the operation of charging to battery package 2, only need battery package 2 peg graft in the storehouse 13 that charges, press battery package 2, make pop-up mechanism triggered, pop-up mechanism is located limit position, pop-up mechanism protrusion to the lateral wall of storehouse 13 that charges, it is spacing to carry out battery package 2, prevent among the charging process battery package 2 from droing from the storehouse 13 that charges, when the user will take out battery package 2 and use, only need press battery package 2, make pop-up mechanism triggered, pop-up mechanism is located the pop-up position, pop-up mechanism does not protrude the side of storehouse 13 that charges, battery package 2 no longer receives pop-up mechanism spacing, the user can take out battery package 2 from the storehouse 13 that charges.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and such changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (22)

1. The utility model provides an energy storage power supply, includes the casing and sets up group battery in the casing, its characterized in that, be equipped with at least one storehouse of charging on the casing, the storehouse of charging includes the opening and the storehouse body, the storehouse body sets up in the casing, the opening sets up linking department of two terminal surfaces of casing, the battery charging outfit in the storehouse of charging passes through the opening pluggable set up in the storehouse of charging.

2. The energy storage power supply of claim 1, wherein said housing includes a front viewing surface and a side viewing surface, said front and side viewing surfaces being rounded and transition to define a rounded surface, said opening being disposed in said rounded surface.

3. The energy storage power supply according to claim 1, wherein the number of the charging compartments is 2, and the charging compartments are arranged along the height direction of the housing.

4. An energy storage power supply according to any of claims 1 to 3 wherein a terminal assembly is provided within said charging compartment, said terminal assembly being electrically connected to said battery pack, whereby said terminal assembly can be electrically charged to a charging device provided within said charging compartment.

5. An energy storage power supply, includes the casing and arranges in group battery in the casing its characterized in that:

the shell comprises a charging bin, the charging bin is provided with an opening, and the opening is positioned on the surface of the shell, so that charging equipment can be arranged in the charging bin in a pluggable mode through the opening;

the housing has a front view direction and a side view direction perpendicular to the front view direction;

when the charging device is observed along the main visual direction of the shell, the opening of the charging bin is within a visual range;

when the shell is observed along the side view direction, the inner wall part of the charging bin is exposed.

6. The energy storage power supply according to claim 5, wherein the number of the charging compartments is 2, and the charging compartments are arranged along the height direction of the housing.

7. The energy storage power supply according to claim 5, wherein a projection of the charging chamber in the side view direction overlaps with a projection of the battery pack in the side view direction.

8. The energy storage power supply according to claim 5, further comprising an inverter located above the battery pack, wherein a fan is arranged on one side of the inverter, and a projection of the charging bin on a horizontal supporting surface of the energy storage power supply is overlapped with a projection of the fan on the horizontal supporting surface of the energy storage power supply.

9. The energy storage power supply of claim 5, wherein said charging bay comprises a bay body and a terminal assembly located within said bay body, said terminal assembly being configured for electrical connection charging by said charging device, said terminal assembly being visible through an opening of said charging bay as viewed in a front view of said housing.

10. The energy storage power supply of claim 9, wherein the inner wall of said housing forms a support extending toward said cartridge body for supporting abutment against the outer wall of said cartridge body.

11. An energy storage device, comprising:

the energy storage power supply comprises a shell and a battery pack arranged in the shell, the shell comprises a charging bin, the charging bin is provided with an opening, the opening is arranged at the joint of two end faces of the shell, and the shell is provided with a front view direction and a side view direction perpendicular to the front view direction;

a battery pack detachably disposed in the charging chamber through the opening;

when the battery pack is observed along the front view direction of the shell, the front view end face of the battery pack is positioned in a visible range; when the side view direction of casing is observed, the lateral wall part of battery package exposes.

12. The energy storage device of claim 11, wherein the battery pack includes a first positive terminal and a first negative terminal, the first positive terminal and the first negative terminal adapted to mate with a second positive terminal and a second negative terminal, respectively, disposed within the charging chamber to form an electrical connection with the battery pack, such that the battery pack is adapted to charge the battery pack.

13. The energy storage device of claim 12, wherein said battery pack is adapted to be charged by a voltage reduction circuit.

14. The energy storage device of claim 13, wherein the battery pack is further adapted to discharge electricity through the first positive terminal and the first negative terminal for use by an external consumer.

15. The energy storage device of claim 13, wherein the battery pack further comprises a first communication terminal adapted to mate with a second communication terminal disposed within the charging compartment to form a communication identification with the energy storage power source.

16. An energy storage device, comprising:

the energy storage power supply comprises a shell and a battery pack arranged in the shell, the shell comprises a charging bin, the charging bin is provided with an opening, the opening is arranged at the joint of two end faces of the shell, and the energy storage power supply is suitable for supplying power to a first power utilization device;

a battery pack adapted to be mounted to the energy storage power source and to be removed from the energy storage power source, the battery pack adapted to power a second electrical device;

when the battery pack is configured on the energy storage power supply, the energy storage power supply is also suitable for charging the battery pack; when the battery pack is removed from the energy storage power source, the first and second electrical devices are adapted to operate independently of each other via the corresponding energy storage power source and battery pack.

17. The energy storage device of claim 16, wherein the housing has a front view direction and a side view direction perpendicular to the front view direction, and a front view end face of the battery pack is positioned within a visible range as viewed in the front view direction of the housing; and/or the side wall of the battery pack is at least partially exposed when viewed in the side view direction of the shell.

18. The energy storage device of claim 16, wherein the battery pack is adapted to be cordless coupled to power the second electrical device.

19. The energy storage device of claim 16, wherein the battery pack includes a first positive terminal and a first negative terminal, the first positive terminal and the first negative terminal adapted to mate with a second positive terminal and a second negative terminal, respectively, disposed within the charging chamber to form an electrical connection with the battery pack, such that the battery pack is adapted to charge the battery pack.

20. The energy storage device of claim 19, wherein the battery pack is adapted to provide power to the second electrical device via the first positive terminal and the first negative terminal via a cordless coupling when the battery pack is removed from the energy storage power source.

21. The energy storage device of claim 16, wherein the battery pack further comprises a first communication terminal adapted to mate with a second communication terminal disposed within the charging receptacle to form a communication identification with the energy storage power source or adapted to mate with a third communication terminal disposed within the second electrical device to form a communication identification with the second electrical device.

22. The energy storage device of claim 16, wherein the energy storage power source comprises an inverter located above the battery pack and an AC discharge assembly adapted for AC output.

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