Portable energy storage equipment

Abstract

The invention belongs to the technical field of energy storage equipment, and discloses portable energy storage equipment, and the equipment comprises an energy storage main body which comprises a housing and an energy storage module, the energy storage module is disposed in the housing, and the housing is provided with at least two installation positions; the at least two butt joint assemblies are at least partially arranged at the mounting positions; the functional module comprises an installation part and a functional accessory, the installation part is detachably installed on the shell through a butt joint assembly, the installation part is provided with a fixing position, and the functional accessory is detachably installed at the fixing position; when the installation part is installed at the installation position and the functional accessory is installed at the fixing position, the functional accessory is electrically connected with the energy storage module, and the energy storage module can charge the functional accessory. The portable energy storage equipment provided by the invention can meet diversified requirements of users, and the use flexibility is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage devices, and in particular to a portable energy storage device. Background Art

[0002] With the growing popularity of outdoor activities, the use of portable energy storage power supplies has increased significantly, providing users with significant power convenience. However, current energy storage power supplies on the market generally suffer from a single function, failing to meet the diverse needs of users. While some products integrate modules such as lighting and external music players to expand functionality, these built-in modules lack flexibility.

[0003] Therefore, there is an urgent need for a portable energy storage device to solve the above technical problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a portable energy storage device that meets the diverse needs of users and greatly improves the flexibility of use.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] Provided is a portable energy storage device, comprising:

[0007] The energy storage body comprises a shell and an energy storage module, wherein the energy storage module is arranged in the shell, and the shell is provided with at least two mounting positions;

[0008] at least two docking assemblies, said docking assemblies being at least partially disposed at said mounting locations;

[0009] The functional module includes a mounting piece and a functional accessory, wherein the mounting piece is detachably mounted on the housing through the docking assembly, the mounting piece is provided with a fixing position, and the functional accessory is detachably mounted on the fixing position;

[0010] When the mounting member is installed in the mounting position and the functional accessory is installed in the fixing position, the functional accessory is electrically connected to the energy storage module, and the energy storage module can charge the functional accessory.

[0011] As an optional technical solution for a portable energy storage device, the docking assembly includes:

[0012] A structural docking assembly, comprising a first connecting member and a second connecting member, wherein the first connecting member is provided at the mounting position, the second connecting member is provided at the mounting member, and the first connecting member can be selectively fixed to the second connecting member;

[0013] The electrical docking group includes an output port and an input port, wherein the output port is arranged on the shell and is electrically connected to the energy storage module, and the input port is arranged on the mounting member. When the mounting member is installed in the mounting position, the output port is electrically connected to the input port.

[0014] As an optional technical solution for the portable energy storage device, one of the first connecting member and the second connecting member is an elastic buckle, and the other is a slot, and the first connecting member can be selectively connected to the second connecting member; or

[0015] One of the first connecting member and the second connecting member is a plug-in board, and the other is a slot, and the first connecting member can be selectively plugged into the second connecting member; or

[0016] One of the first connecting member and the second connecting member is a magnet, and the other is a magnet or a ferromagnetic metal member. The first connecting member can be selectively magnetically attracted to the second connecting member.

[0017] As an optional technical solution for a portable energy storage device, a charging terminal is provided on the fixed position, and the charging terminal is electrically connected to the input port. A charging port is provided on the functional accessory. When the functional accessory is installed in the fixed position, the charging terminal is electrically connected to the charging port, and the energy storage module can charge the functional accessory.

[0018] As an optional technical solution for a portable energy storage device, the mounting piece is embedded with an electromagnetic energy emitting component, and the functional accessory is provided with an electromagnetic energy receiving component. The electromagnetic energy emitting component is electrically connected to the input port. When the mounting piece is installed on the shell and the functional accessory is installed in the fixed position, the electromagnetic energy emitting component is coupled with the electromagnetic energy receiving component, and the energy storage module can charge the functional accessory.

[0019] As an optional technical solution for portable energy storage equipment, the mounting member is configured as a cylindrical structure, the fixing position is configured as a mounting groove, the functional accessory can be inserted into the mounting groove in a vertical direction, and part of the docking assembly is provided on the side wall or bottom wall of the mounting member.

[0020] As an optional technical solution for a portable energy storage device, the mounting slot is provided with a press-ejection mechanism, the press-ejection assembly includes a locking assembly, an ejection assembly and a linkage assembly, the locking assembly is used to clamp the functional accessory, the ejection assembly includes a spring tray, the spring tray is used to support the functional accessory, and the spring tray can elastically expand and contract along the depth direction of the mounting slot, the linkage assembly connects the spring tray and the locking assembly, when the spring tray retracts downward and drives the linkage assembly to move a preset distance, the linkage assembly drives the locking assembly to disengage from the functional accessory, and the spring tray can bounce the functional accessory.

[0021] As an optional technical solution for a portable energy storage device, the docking assembly is at least partially provided on the outer wall of the side portion of the shell, and when the mounting member is mounted on the shell, the mounting member is attached to the outer wall of the side portion of the shell.

[0022] As an optional technical solution for a portable energy storage device, a sinking groove is provided on the top of the shell, and the docking assembly is at least partially provided in the sinking groove. When the mounting member is installed on the shell, the mounting member is inserted into the sinking groove.

[0023] As an optional technical solution for a portable energy storage device, the functional accessories include at least one of an air pump, a speaker, a water purifier, a radio, a walkie-talkie, an outdoor light, a power bank and a wireless router.

[0024] Beneficial effects of the present invention:

[0025] The portable energy storage device provided by the present invention has a docking assembly provided on the housing of the energy storage body, which is detachably connected to the mounting piece in the functional module through the docking assembly. The mounting piece is provided with a fixing position for installing functional accessories, and the functional accessories and the mounting piece are also installed in a detachable manner. When the functional accessories are installed on the energy storage body through the mounting piece, the energy storage module in the energy storage body can charge the functional accessories. In summary, the portable energy storage device provided by the present invention integrates functional accessories to meet the diverse needs of users. In addition, the mounting piece and the functional accessories are respectively installed in a detachable manner. The user can not only remove the functional accessories from the mounting piece for use, but also install the functional module in any mounting position. It is also possible not to install the functional module on the energy storage body, so as to meet the most portable use requirements and greatly improve the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the portable energy storage device provided in Example 1 of the present invention. Figure 1 ;

[0027] Figure 2 This is a schematic diagram of the structure of the portable energy storage device provided in Example 1 of the present invention. Figure 2 ;

[0028] Figure 3 This is a schematic diagram of the structure of the portable energy storage device provided in the second embodiment of the present invention. Figure 1 ;

[0029] Figure 4 is a top view of a portable energy storage device provided in Example 2 of the present invention;

[0030] Figure 5 This is a schematic diagram of the structure of the portable energy storage device provided in the second embodiment of the present invention. Figure 2 .

[0031] In the picture:

[0032] 100. Energy storage entity;

[0033] 10. Housing; 11. Mounting position;

[0034] 20. Docking assembly; 21. Structural docking group; 22. Electrical docking group;

[0035] 30. Mounting piece; 31. Fixing position;

[0036] 40. Functional accessories; 41. Functional units. DETAILED DESCRIPTION

[0037] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It will be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all structures.

[0038] In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0039] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0040] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meanings.

[0041] Example 1:

[0042] Please refer to Figure 1 and Figure 2 This embodiment provides a portable energy storage device, which includes an energy storage body 100, at least two docking assemblies 20, and a functional module. The energy storage body 100 includes a housing 10 and an energy storage module disposed within the housing 10. The functional module includes functional accessories 40. The energy storage module includes a battery pack, an inverter, a charge and discharge port, etc. The energy storage body 100 can realize basic charging and discharging functions. The functional accessories 40 include at least one of an air pump, a speaker, a water purifier, a radio, a walkie-talkie, an outdoor light, a power bank, and a wireless router, which are used to realize various additional functions.

[0043] Furthermore, the housing 10 is provided with at least two mounting positions 11, and the portable energy storage device further includes at least two docking assemblies 20, wherein the docking assemblies 20 are at least partially provided at the mounting positions 11; the functional module further includes a mounting member 30, wherein the mounting member 30 is detachably mounted on the housing 10 through the docking assemblies 20, and the mounting member 30 is provided with a fixing position 31, and the functional accessory 40 is detachably mounted at the fixing position 31;

[0044] When the mounting member 30 is mounted on the housing 10 and the functional accessory 40 is mounted on the fixing position 31 , the functional accessory 40 is electrically connected to the energy storage module, and the energy storage module can charge the functional accessory 40 .

[0045] Specifically, the portable energy storage device provided in this embodiment has a docking assembly 20 provided on the housing 10 of the energy storage body 100, which is detachably connected to the mounting member 30 in the functional module through the docking assembly 20. The mounting member 30 is provided with a fixing position 31 for mounting a functional accessory 40. The functional accessory 40 and the mounting member 30 are also detachably connected. When the functional accessory 40 is mounted on the energy storage body 100 via the mounting member 30, the energy storage module in the energy storage body 100 can charge the functional accessory 40. In summary, the portable energy storage device provided in this embodiment integrates the functional accessory 40 to meet the diverse needs of users. Moreover, the mounting member 30 and the functional accessory 40 are each detachably mounted. Not only can the user remove the functional accessory 40 from the mounting member 30 for use, but the functional module can also be installed in any mounting position 11, or the functional module can be installed without being installed on the energy storage body 100, thereby meeting the most portable use requirements and greatly improving the flexibility of use.

[0046] For example, please refer to Figure 2 The docking assembly 20 includes a structural docking group 21 and an electrical docking group 22. The structural docking group 21 includes a first connector and a second connector. The first connector is provided at the mounting position 11, and the second connector is provided at the mounting member 30. The first connector can be selectively fixed to the second connector. The electrical docking group 22 includes an output port and an input port. The output port is provided at the outer wall of the housing 10 and is electrically connected to the energy storage module. The input port is provided at the mounting member 30. When the mounting member 30 is installed at the housing 10, the output port and the input port are male and female matched, and the two are electrically connected. The energy storage module supplies power to the functional module through the electrical docking group 22.

[0047] In this embodiment, please refer to Figure 2 One of the first connecting member and the second connecting member is a plug-in plate, and the other is a slot with a closed upper end. The plug-in plate and the slot are both arranged in the vertical direction. The first connecting member can be selectively plugged into the second connecting member to achieve the connection between the mounting member 30 and the shell 10.

[0048] In some embodiments, the structural docking group 21 may also adopt a snap-on connection structure. Specifically, one of the first connector and the second connector is an elastic snap, and the other is a slot. The first connector can be selectively snapped to the second connector.

[0049] In other embodiments, the structural docking group 21 may also adopt a magnetic connection structure. Specifically, one of the first connecting member and the second connecting member is a magnet, and the other is a magnet or a ferromagnetic metal member. The first connecting member can be selectively magnetically adsorbed to the second connecting member.

[0050] Exemplarily, a charging terminal is provided on the fixed position 31, and the charging terminal is electrically connected to the input port. A charging port is provided on the functional accessory 40. When the functional accessory 40 is installed in the fixed position 31, the charging terminal is electrically connected to the charging port. The electric energy output by the energy storage module is finally output to the functional accessory 40 via the output port, input port, charging terminal and charging port in sequence, so as to realize the function of charging the functional accessory 40.

[0051] In some embodiments, the energy storage body 100 can also recharge the functional accessory 40 by wireless charging. Specifically, the mounting member 30 is embedded with an electromagnetic energy emitting component (not shown in the figure), and the functional accessory 40 is provided with an electromagnetic energy receiving component (not shown in the figure). The electromagnetic energy emitting component is electrically connected to the energy storage module. When the mounting member 30 is installed in the mounting position 11, the electromagnetic energy emitting component is coupled with the electromagnetic energy receiving component, and the energy storage module can charge the functional accessory 40. It can be understood that the above-mentioned wireless charging structure adopts a conventional wireless charging structure. The electromagnetic energy emitting component includes a power transmitting coil, an inverter, an electromagnetic shielding layer, etc., and the electromagnetic energy receiving component includes a power receiving coil, a rectifier and a voltage stabilizing circuit, etc. The specific structural layout and working principles of the two are prior art and will not be repeated here.

[0052] For example, please refer to Figure 1 and Figure 2 The mounting member 30 is configured as a cylindrical structure with an open upper end, the fixing position 31 is configured as a mounting groove, and the functional accessory 40 can be inserted into the mounting groove in a vertical direction.

[0053] For further information, please refer to Figure 2 Part of the docking assembly 20 is provided on the side wall of the mounting member 30, and at least part of the docking assembly is provided on the outer wall of the side of the shell 10. When the mounting member 30 is installed on the shell 10, the mounting member 30 is attached to the outer wall of the side of the shell 10, and will not encroach on the internal space of the energy storage body 100, thereby avoiding affecting the capacitance and the structural compactness of the energy storage body 100.

[0054] For example, the installation slot is provided with a press-eject mechanism (not shown in the figure), which includes a locking assembly, an eject assembly and a linkage assembly. The locking assembly is used to clamp the functional accessory 40. The eject assembly includes a spring tray arranged at the bottom of the installation slot, which is used to support the functional accessory 40 and can elastically expand and contract along the depth direction of the installation slot. The linkage assembly connects the spring tray and the locking assembly. When the user presses the functional accessory 40 into the installation slot, the locking assembly clamps the locking slot on the shell of the functional accessory 40, and the spring tray supports the functional accessory 40. When the user presses the functional accessory 40 in the installation slot again, the spring tray retracts downward and drives the linkage assembly to move a preset distance, the linkage assembly drives the locking assembly to disengage from the functional accessory 40, and the spring tray can eject the functional accessory 40, and the user can take out the functional accessory 40 for use.

[0055] Specifically, the locking assembly includes a movable clamping jaw and a torsion spring. The movable clamping jaw is arranged on the mounting member 30, and the torsion spring can drive the movable clamping jaw to extend into the installation slot to clamp the locking slot on the shell of the functional accessory 40. When the functional accessory 40 is inserted into the installation slot, the movable clamping jaw is pressed by the functional accessory 40, the movable clamping jaw retracts and compresses the torsion spring, and the torsion spring elastically resets to drive the movable clamping jaw to extend again. The linkage assembly includes a top rod and an unlocking slide connected with each other. The top rod is connected with the spring tray, and the unlocking slide is connected with the movable clamping jaw. When the spring tray moves downward, the top rod and the unlocking slide move downward, the unlocking slide drives the movable clamping jaw to rotate away from the locking slot on the shell of the functional accessory 40, so that the movable clamping jaw disengages from the locking slot, to realize the ejection and unlocking of the functional accessory 40.

[0056] For example, please refer to Figure 1 and Figure 2 The housing 10 is provided with at least two installation positions 11, so that at least two functional accessories 40 can be simultaneously installed on the energy storage body 100, and the at least two functional accessories 40 can respectively realize different functions. The functional accessory 40 is provided with a functional unit 41, which is used to realize the additional functions described above. For example, when the functional accessory 40 is a portable water purifier, the functional unit 41 is a filter unit including a filter element and a filter tip. When the functional accessory 40 is a portable air pump, the functional unit 41 is an air pump unit including an electric air pump and an air nozzle.

[0057] Embodiment two:

[0058] Please refer to Figure 3-Figure 5 This embodiment is based on the first embodiment, and another portable energy storage device is provided, which is different from the first embodiment in that:

[0059] The top of the housing 10 is provided with a recessed groove, which serves as the mounting position 11. The docking assembly 20 is at least partially located within the recessed groove. When the mounting member 30 is installed in the housing 10, it is inserted into the recessed groove. When the mounting member 30 is inserted into the recessed groove and the functional accessory 40 is installed in the fixing position 31, the top of the functional accessory 40 is flush with the top wall of the housing 10. With this arrangement, the functional module can be fully embedded in the energy storage body 100, ensuring a smooth and aesthetically pleasing appearance.

[0060] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A portable energy storage device, characterized in that: include: The energy storage body comprises a shell and an energy storage module, wherein the energy storage module is arranged in the shell, and the shell is provided with at least two mounting positions; at least two docking assemblies, said docking assemblies being at least partially disposed at said mounting locations; The functional module includes a mounting piece and a functional accessory, wherein the mounting piece is detachably mounted on the housing through the docking assembly, the mounting piece is provided with a fixing position, and the functional accessory is detachably mounted on the fixing position; When the mounting member is installed in the mounting position and the functional accessory is installed in the fixing position, the functional accessory is electrically connected to the energy storage module, and the energy storage module can charge the functional accessory.

2. The portable energy storage device according to claim 1, characterized in that: The docking assembly includes: A structural docking assembly, comprising a first connecting member and a second connecting member, wherein the first connecting member is provided at the mounting position, the second connecting member is provided at the mounting member, and the first connecting member can be selectively fixed to the second connecting member; The electrical docking group includes an output port and an input port, wherein the output port is arranged on the shell and is electrically connected to the energy storage module, and the input port is arranged on the mounting member. When the mounting member is installed in the mounting position, the output port is electrically connected to the input port.

3. The portable energy storage device according to claim 2, characterized in that: One of the first connecting member and the second connecting member is an elastic buckle, and the other is a slot, and the first connecting member can be selectively connected to the second connecting member; or One of the first connecting member and the second connecting member is a plug-in board, and the other is a slot, and the first connecting member can be selectively plugged into the second connecting member; or One of the first connecting member and the second connecting member is a magnet, and the other is a magnet or a ferromagnetic metal member. The first connecting member can be selectively magnetically attracted to the second connecting member.

4. The portable energy storage device according to claim 2, characterized in that: A charging terminal is provided on the fixed position, and the charging terminal is electrically connected to the input port. A charging port is provided on the functional accessory. When the functional accessory is installed in the fixed position, the charging terminal is electrically connected to the charging port, and the energy storage module can charge the functional accessory.

5. The portable energy storage device according to claim 2, characterized in that: The mounting piece is embedded with an electromagnetic energy emitting component, and the functional accessory is provided with an electromagnetic energy receiving component. The electromagnetic energy emitting component is electrically connected to the input port. When the mounting piece is installed on the shell and the functional accessory is installed in the fixed position, the electromagnetic energy emitting component is coupled with the electromagnetic energy receiving component, and the energy storage module can charge the functional accessory.

6. The portable energy storage device according to claim 1, characterized in that: The mounting member is configured as a cylindrical structure, the fixing position is configured as a mounting groove, the functional accessory can be inserted into the mounting groove in a vertical direction, and part of the docking assembly is provided on a side wall or a bottom wall of the mounting member.

7. The portable energy storage device according to claim 6, characterized in that: The mounting slot is provided with a press-ejection mechanism, and the press-ejection assembly includes a locking assembly, an ejection assembly and a linkage assembly. The locking assembly is used to clamp the functional accessory, and the ejection assembly includes a spring tray. The spring tray is used to support the functional accessory, and the spring tray can elastically expand and contract along the depth direction of the mounting slot. The linkage assembly connects the spring tray and the locking assembly. When the spring tray retracts downward and drives the linkage assembly to move a preset distance, the linkage assembly drives the locking assembly to disengage from the functional accessory, and the spring tray can bounce the functional accessory.

8. The portable energy storage device according to any one of claims 1 to 7, characterized in that: The docking assembly is at least partially provided on the outer wall of the side portion of the shell. When the mounting member is mounted on the shell, the mounting member is attached to the outer wall of the side portion of the shell.

9. The portable energy storage device according to any one of claims 1 to 7, characterized in that: A sinking groove is provided on the top of the shell, and the docking assembly is at least partially provided in the sinking groove. When the mounting member is installed on the shell, the mounting member is inserted into the sinking groove.

10. The portable energy storage device according to any one of claims 1 to 7, characterized in that: The functional accessories include at least one of an air pump, a speaker, a water purifier, a radio, a walkie-talkie, an outdoor light, a power bank and a wireless router.

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