CN116885307A - Rechargeable battery and electronic equipment - Google Patents

Rechargeable battery and electronic equipment Download PDF

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Publication number
CN116885307A
CN116885307A CN202311013200.6A CN202311013200A CN116885307A CN 116885307 A CN116885307 A CN 116885307A CN 202311013200 A CN202311013200 A CN 202311013200A CN 116885307 A CN116885307 A CN 116885307A
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CN
China
Prior art keywords
energy storage
storage module
wireless charging
receiving module
rechargeable battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311013200.6A
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Chinese (zh)
Inventor
张瑞麟
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202311013200.6A priority Critical patent/CN116885307A/en
Publication of CN116885307A publication Critical patent/CN116885307A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The embodiment of the application provides a rechargeable battery and an electronic device, wherein the rechargeable battery comprises: the energy storage module is a chargeable energy storage module; the wireless charging receiving module is electrically connected with the energy storage module and is used for charging the energy storage module; the longer axis of the energy storage module is parallel to the wireless charging receiving module. In the embodiment of the application, the rechargeable battery is charged through the wireless charging receiving module, so that manual operation of a user is not needed, and the user experience is improved. The long axis of the energy storage module is arranged in parallel with the wireless charging receiving module, so that an electric field generated by the wireless charging receiving module is perpendicular to an electric field in the energy storage module, and interference to the energy storage module in a charging process is reduced as much as possible.

Description

Rechargeable battery and electronic equipment
Technical Field
The application relates to the technical field of electronics, in particular to a rechargeable battery and electronic equipment.
Background
Rechargeable batteries, which may also be referred to as secondary batteries, refer to batteries that can be continuously used by activating an active material by means of charging after the battery is discharged. By utilizing the reversibility of chemical reactions, when one chemical reaction is converted into electric energy, the chemical system can be repaired by using the electric energy, and then the chemical reaction is converted into electric energy, so that the rechargeable battery is called. Currently the primary rechargeable batteries are nickel-hydrogen, nickel-cadmium, lead-acid (or lead-storage), lithium-ion, sodium-ion, potassium-ion, polymer lithium-ion, etc.
In the prior art, rechargeable batteries are typically configured with a dedicated charger. When the rechargeable battery is depleted of its power, it is often necessary to install the rechargeable battery in a charger that is connected to a power source to charge the rechargeable battery. This charging process complex operation, user experience is relatively poor.
It should be noted that the information disclosed in the background section of the present application is only for enhancement of understanding of the general background of the present application and should not be taken as an admission or any form of suggestion that this information forms the prior art that is well known to a person skilled in the art.
Disclosure of Invention
In view of the above, the present application provides a rechargeable battery and an electronic device, which are beneficial to solving the problems of complicated operation and poor user experience in the charging process of the rechargeable battery in the prior art.
In a first aspect, an embodiment of the present application provides a rechargeable battery, including:
the energy storage module is a chargeable energy storage module;
the wireless charging receiving module is electrically connected with the energy storage module and is used for charging the energy storage module;
the longer axis of the energy storage module is parallel to the wireless charging receiving module.
In one possible implementation, the rechargeable battery is a cylindrical battery including a cylindrical housing, and the energy storage module and the wireless charging receiving module are disposed inside the cylindrical housing.
In one possible implementation, the energy storage module is a cylindrical energy storage module matched with the cylindrical shell, and an axis of the cylindrical energy storage module is parallel to the wireless charging receiving module.
In one possible implementation, the wireless charging receiving module is disposed on one side of the cylindrical energy storage module, and the cylindrical energy storage module is matched with the projection of the wireless charging receiving module along the direction perpendicular to the wireless charging receiving module.
In one possible implementation, the rechargeable battery is a prismatic battery, the prismatic battery includes a square housing having a rectangular cross section, and the energy storage module and the wireless charging receiving module are disposed inside the square housing.
In one possible implementation, the energy storage module is a square energy storage module matched with the square shell, and a longer axis of the square energy storage module is parallel to the wireless charging receiving module.
In one possible implementation manner, the wireless charging receiving module is disposed in parallel on a side corresponding to a larger plane of the square energy storage modules, and the square energy storage modules are matched with the projection of the wireless charging receiving module on the larger plane, where the larger plane is a plane parallel to the longer axis.
In one possible implementation, the rechargeable battery further includes: and the printed circuit board is electrically connected with the energy storage module and/or the wireless charging receiving module.
In one possible implementation, the wireless charging receiving module is a magnetic field resonance wireless charging receiving module.
In a second aspect, an embodiment of the present application provides an electronic device, including a wireless rechargeable battery according to any one of the first aspects.
In the embodiment of the application, the rechargeable battery is charged through the wireless charging receiving module, so that manual operation of a user is not needed, and the user experience is improved. The long axis of the energy storage module is arranged in parallel with the wireless charging receiving module, so that an electric field generated by the wireless charging receiving module is perpendicular to an electric field in the energy storage module, and interference to the energy storage module in a charging process is reduced as much as possible.
In addition, the longer axis of the energy storage module is generally parallel to the larger surface of the energy storage module, and the longer axis of the energy storage module is arranged in parallel to the wireless charging receiving module, so that a larger arrangement space can be provided for the wireless charging receiving module, and the charging power of the wireless charging receiving module is further increased.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a rechargeable battery according to an embodiment of the present application;
fig. 2 is a schematic structural view of another rechargeable battery according to an embodiment of the present application;
fig. 3A and 3B are schematic structural views of a cylindrical battery according to an embodiment of the present application;
fig. 4A and fig. 4B are schematic structural diagrams of a square battery according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
The symbols in the figures are represented as: 110-energy storage module, 111-cylindrical energy storage module, 112-square energy storage module, 120-wireless charge receiving module, 130-printed circuit board.
Detailed Description
For a better understanding of the technical solution of the present application, the following detailed description of the embodiments of the present application refers to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The terminology used in the embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one way of describing an association of associated objects, meaning that there may be three relationships, e.g., a and/or b, which may represent: the first and second cases exist separately, and the first and second cases exist separately. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Referring to fig. 1, a schematic structural diagram of a rechargeable battery according to an embodiment of the present application is provided. As shown in fig. 1, the rechargeable battery 100 includes an energy storage module 110 and a wireless charging receiving module 120, and the energy storage module 110 is electrically connected to the wireless charging receiving module 120. The energy storage module 110 is a rechargeable energy storage module 110, and the wireless charging receiving module 120 is configured to charge the energy storage module 110.
In an embodiment of the present application, the longer axis of the energy storage module 110 is parallel to the wireless charging receiving module 120. In general, the wireless charging receiving module 120 is flat, and the term "the longer axis of the energy storage module 110 is parallel to the wireless charging receiving module 120" means that the longer axis of the energy storage module 110 is parallel to the plane in which the wireless charging receiving module 120 is located.
It can be appreciated that the wireless charging receiving module 120 is generally provided with a coil parallel to the plane of the wireless charging receiving module 120, when the wireless charging receiving module 120 charges the energy storage module 110, a varying magnetic field parallel to the plane of the wireless charging receiving module 120 is generated, and along with the variation of the magnetic field, an electric field parallel to the plane of the wireless charging receiving module 120 is generated. In addition, in the energy storage module 110, the positive electrode, the separator and the negative electrode are generally disposed around a longer axis of the energy storage module 110, such that the electric field in the energy storage module 110 is generally parallel to the longer axis of the energy storage module 110, i.e., parallel to the plane in which the wireless charge receiving module 120 is located.
Therefore, in the embodiment of the present application, the wireless charging receiving module 120 is disposed parallel to the longer axis of the energy storage module 110, so that the electric field in the energy storage module 110 is perpendicular to the electric field generated by the wireless charging receiving module 120, and thus the interference to the energy storage module 110 is reduced.
It should be noted that the "longer axis" related to the embodiment of the present application refers to any one axis except the shortest axis in the energy storage module 110, but when only one axis (e.g., the cylindrical energy storage module 111) is included in the energy storage module 110, the "longer axis" is the only one axis. Specifically, when the number of central axes of the energy storage modules 110 is equal to 1, the "longer axis" is the only one axis in the energy storage modules 110; when the number of the central axes of the energy storage module 110 is greater than 1, the "longer axis" is any one axis of the energy storage module 110 except the shortest axis. In a preferred embodiment, the longer axis is the longest axis.
Referring to fig. 2, a schematic structural diagram of another rechargeable battery according to an embodiment of the present application is provided. As shown in fig. 2, the embodiment of the present application further includes a printed circuit board 130 on the basis of the rechargeable battery 100 shown in fig. 2, and the printed circuit board 130 is electrically connected with the energy storage module 110 and/or the wireless charging receiving module 120.
The technical scheme provided by the embodiment of the application is described in detail below by taking a cylindrical battery and a square battery as examples respectively.
Referring to fig. 3A and 3B, a schematic structural diagram of a cylindrical battery according to an embodiment of the present application is provided. It is understood that a cylindrical battery is a battery that is cylindrical in shape. The cylindrical battery may be, for example, the same shape and size as the currently commercially available battery No. 1, no. 5 or No. 7, so as to be adapted to a general-purpose electronic device.
Specifically, the cylindrical battery includes a cylindrical housing (not shown in the drawings), and the energy storage module 110 and the wireless charge receiving module 120 are enclosed inside the cylindrical housing. The energy storage module 110 is a cylindrical energy storage module 111 matched with the cylindrical shell, and the axis L of the cylindrical energy storage module 111 is parallel to the wireless charging receiving module 120. In other words, the upper end plane and the lower end plane of the cylindrical energy storage module 111 are perpendicular to the wireless charge receiving module 120. Note that the axis L is shown in fig. 3A and 3B for illustration of the extending direction thereof only, and is not limited as a length of the axis L. It will be appreciated that the length of the axis L is the distance from one end face of the shaft to the other.
In the cylindrical energy storage module 111, the positive electrode, the separator and the negative electrode are generally arranged around the axis L such that the electric field in the cylindrical energy storage module 111 is generally perpendicular to the axis L. In the embodiment of the present application, the wireless charging receiving module 120 is disposed parallel to the axis L of the cylindrical energy storage module 111, so that the electric field in the cylindrical energy storage module 111 is perpendicular to the electric field generated by the wireless charging receiving module 120, and thus the interference to the cylindrical energy storage module 111 is reduced.
In one possible implementation, the wireless charging receiving module 120 is disposed at one side of the cylindrical energy storage module 111, and the cylindrical energy storage module 111 is matched with a projection of the wireless charging receiving module 120 along a direction perpendicular to the wireless charging receiving module 120. In the implementation shown in fig. 3A and 3B, the wireless charging receiving module 120 is disposed on the right side of the cylindrical energy storage module 111, and of course, those skilled in the art may also dispose the wireless charging receiving module 120 on any side of the cylindrical energy storage module 111 according to actual needs, which is not particularly limited in the embodiment of the present application.
In the embodiment of the present application, "the cylindrical energy storage module 111 matches with the projection of the wireless charging reception module 120 in the direction perpendicular to the wireless charging reception module 120" may be understood as: the projection of the cylindrical energy storage module 111 and the projection of the wireless charging receiving module 120 along the direction perpendicular to the wireless charging receiving module 120 are substantially overlapped, or the difference of the projection areas of the two is smaller, for example, the difference of the projection areas of the two is smaller than 10% of the intersection of the projection areas of the two. For example, in the implementation shown in fig. 3A and 3B, the cylindrical energy storage module 111 substantially overlaps with the projection of the wireless charge receiving module 120 in a direction perpendicular to the wireless charge receiving module 120. It will be appreciated that this arrangement makes the cylindrical battery more compact in structure, so that a higher energy density can be achieved for the cylindrical battery.
It can be understood that, according to the arrangement shown in fig. 3A and 3B, the maximum plane of the wireless charging receiving module 120 is larger, and accordingly, the charging power of the wireless charging receiving module 120 is larger. Therefore, the technical scheme provided by the embodiment of the application is particularly suitable for application scenes with higher requirements on charging power and anti-interference capability.
Referring to fig. 4A and fig. 4B, a schematic structural diagram of a square battery according to an embodiment of the present application is provided. It is understood that a prismatic cell is a cell that is rectangular in shape, or that is rectangular in cross section. The prismatic battery may be, for example, the same shape and size as those of commercially available prismatic batteries in order to fit into general-purpose electronic devices.
Specifically, the square battery includes a square housing (not shown) having a rectangular cross section, and the energy storage module 110 and the wireless charge receiving module 120 are enclosed inside the square housing. The energy storage module 110 is a square energy storage module 112 matched with the square shell, and the longer axis of the square energy storage module 112 is parallel to the wireless charging receiving module 120.
It will be appreciated that square cells comprise 3 axes which are perpendicular to each other and that the 3 axes are typically different in length, or at least 2 axes are stored differently in length. Illustratively, in fig. 4A and 4B, a first axis X, a second axis Y, and a third axis Z of the directional battery are shown, wherein the length of the first axis X is less than the length of the second axis Y, and the length of the second axis Y is less than the length of the third axis Z. Thus, in this application scenario, the "longer axis" may be the second axis Y or the third axis Z. Since the third axis Z is longest, the longer axis is preferably the third axis Z. Accordingly, the wireless charging receiving module 120 is disposed parallel to the third axis Z of the square energy storage module 112.
It should be noted that the first axis X, the second axis Y, and the third axis Z are shown in fig. 4A for illustration of the extending direction thereof only, and cannot be defined as the length of the axes. It is understood that the length of the axis is the distance from one end face of the shaft to the other.
In a square energy storage module 112, the positive electrode, the separator, and the negative electrode are generally disposed about a longer axis (e.g., the third axis in fig. 4A and 4B) such that the electric field in the square energy storage module 112 is generally perpendicular to the longer axis. In the embodiment of the present application, the wireless charging receiving module 120 is disposed parallel to the longer axis of the square energy storage module 112, so that the electric field in the square energy storage module 112 is perpendicular to the electric field generated by the wireless charging receiving module 120, and thus the interference of the square energy storage module 112 is reduced.
In one possible implementation, the wireless charging receiving module 120 is disposed in parallel on one side of a larger plane of the square energy storage modules 112, and the square energy storage modules 112 are matched with the projection of the wireless charging receiving module 120 on the larger plane. Wherein the larger plane is a plane parallel to the longer axis.
Illustratively, in the orientation shown in fig. 4A, the front, rear, left, and right side planes of the square energy storage module 112 are planes parallel to the third axis Z, and thus, the front, rear, left, and right side planes of the square energy storage module 112 are larger planes. Accordingly, the wireless charging receiving module 120 may be disposed in parallel with the front, rear, left or right side planes of the square energy storage module 112.
In addition, "the square energy storage module 112 matches the projection of the wireless charging receiving module 120 on a larger plane" can be understood as: the square energy storage module 112 and the wireless charging receiving module 120 have substantially overlapping projections on a larger plane, or have a smaller difference in projection area, for example, the difference in projection area is less than 10% of the intersection of the two projection areas. For example, in the implementation shown in fig. 4A and 4B, the wireless charging receiving module 120 is disposed on the right side of the square energy storage module 112, and the square energy storage module 112 substantially overlaps with the projection of the wireless charging receiving module 120 on the right plane of the square energy storage module 112. It will be appreciated that this arrangement makes the prismatic cell more compact in structure, so that a higher energy density can be achieved for the prismatic cell.
In one possible implementation, the larger plane is preferably the largest plane parallel to the longer axis. Illustratively, in the orientation shown in fig. 4A, the front, rear, left, and right side planes of the square energy storage module 112 are planes parallel to the third axis Z, and thus, the front, rear, left, and right side planes of the square energy storage module 112 are larger planes. In addition, since the left and right planes of the square energy storage module 112 are large, the wireless charging receiving module 120 is disposed in parallel at the left or right side of the square energy storage module 112. For example, in fig. 4A, the wireless charging receiving module 120 is disposed in parallel on the right side of the square energy storage module 112.
In the embodiment of the present application, the wireless charging receiving module 120 is disposed in parallel on the side corresponding to the maximum plane of the square energy storage module 112, so that the maximum plane area of the wireless charging receiving module 120 can be increased as much as possible, and the charging power of the wireless charging receiving module 120 is further improved. Therefore, the technical scheme provided by the embodiment of the application is particularly suitable for application scenes with higher requirements on charging power and anti-interference capability.
Currently, wireless charging technologies mainly include electromagnetic induction and magnetic field resonance.
The working principle of the electromagnetic induction type wireless charging technology is that the induction magnetic flux generated by a power supply party and a power receiving party is utilized for power transmission. It is the most common wireless charging method, the circuit structure is relatively simple, and the charger can be miniaturized and has low cost. However, the electromagnetic induction wireless charging technology has a short transmission distance, requires strict placement between a power supply party and a power receiving party, and is usually one-to-one charging (one power supply party corresponds to one power receiving party).
The principle of the magnetic field resonance type wireless charging technology is as follows: the power supply side and the power receiving side generate magnetic field resonance to transmit power. The transmission distance is far, the placing position between the power supply party and the power receiving party is not required too much, and the power supply party can be charged one to many (one power supply party corresponds to a plurality of power receiving parties).
It can be appreciated that when the rechargeable battery 100 is used by a user, the rechargeable battery 100 needs to be installed in a corresponding electronic device, and the relative position between the rechargeable battery 100 and the power supply party cannot be ensured due to different installation positions of the rechargeable battery 100 in the electronic device or different placement orientations of the electronic device. In addition, it may be necessary to install a plurality of rechargeable batteries 100 in one electronic device. For example, one rechargeable battery 100 has a voltage of 1.5V, and for an electronic device requiring 3V power supply, 2 rechargeable batteries 100 need to be installed in series; for electronic devices requiring 4.5V power, 3 rechargeable batteries 100 need to be installed in series.
Based on the application scenario of the rechargeable battery 100, the wireless charging receiving module 120 according to the embodiment of the present application is preferably a magnetic field resonance wireless charging receiving module 120, and the specific working principle of the magnetic field resonance wireless charging receiving module 120 may refer to the description of the prior art, so that for the sake of brevity of description, the description of the embodiment of the present application is omitted.
It can be appreciated that due to the above-described features of the magnetic field resonance wireless charging receiving module 120, not only a plurality of rechargeable batteries 100 in the same electronic device can be charged at the same time; the rechargeable batteries 100 in different electronic devices may also be charged simultaneously. And when charging, the user does not need to take out the rechargeable battery 100 from the electronic device, so that the user experience is greatly improved.
Further, since the rechargeable battery 100 does not need to be taken out of the electronic device at the time of charging, a larger space is provided for structural optimization of the electronic device.
Corresponding to the embodiment, the application also provides electronic equipment.
Referring to fig. 5, a schematic structural diagram of an electronic device according to an embodiment of the present application is provided. As shown in fig. 5, the electronic device includes the rechargeable battery 100 according to the above-described embodiment. The number of the rechargeable batteries 100 provided in the electronic device may be one or more, which is not particularly limited in the embodiment of the present application.
The specific structure and working principle of the rechargeable battery can be referred to the description of the above embodiments, and for brevity, the description is omitted here.
In the embodiments of the present application, "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relation of association objects, and indicates that there may be three kinds of relations, for example, a and/or B, and may indicate that a alone exists, a and B together, and B alone exists. Wherein A, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of the following" and the like means any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c may represent: a, b, c, a-b, a-c, b-c, or a-b-c, wherein a, b, c may be single or plural.
Those of ordinary skill in the art will appreciate that the various elements and algorithm steps described in the embodiments disclosed herein can be implemented as a combination of electronic hardware, computer software, and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
In several embodiments provided by the present application, any of the functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a random access memory (random access memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing is merely exemplary embodiments of the present application, and any person skilled in the art may easily conceive of changes or substitutions within the technical scope of the present application, which should be covered by the present application. The protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A rechargeable battery, comprising:
the energy storage module is a chargeable energy storage module;
the wireless charging receiving module is electrically connected with the energy storage module and is used for charging the energy storage module;
the longer axis of the energy storage module is parallel to the wireless charging receiving module.
2. The rechargeable battery of claim 1, wherein the rechargeable battery is a cylindrical battery comprising a cylindrical housing, the energy storage module and the wireless charge receiving module being disposed inside the cylindrical housing.
3. The rechargeable battery of claim 2, wherein the energy storage module is a cylindrical energy storage module mated with the cylindrical housing, an axis of the cylindrical energy storage module being parallel to the wireless charging receiving module.
4. The rechargeable battery of claim 2, wherein the wireless charging receiving module is disposed at one side of the cylindrical energy storage module, and the cylindrical energy storage module is matched with a projection of the wireless charging receiving module along a direction perpendicular to the wireless charging receiving module.
5. The rechargeable battery of claim 1, wherein the rechargeable battery is a prismatic battery comprising a prismatic housing having a rectangular cross section, the energy storage module and the wireless charge receiving module being disposed inside the prismatic housing.
6. The rechargeable battery of claim 5, wherein the energy storage module is a square energy storage module matched with the square housing, and a longer axis of the square energy storage module is parallel to the wireless charging receiving module.
7. The rechargeable battery of claim 6, wherein the wireless charging receiving modules are disposed in parallel on a side of the square energy storage module corresponding to a larger plane, and the square energy storage module matches a projection of the wireless charging receiving modules on the larger plane, wherein the larger plane is a plane parallel to the longer axis.
8. The rechargeable battery of claim 1, wherein said rechargeable battery further comprises: and the printed circuit board is electrically connected with the energy storage module and/or the wireless charging receiving module.
9. The rechargeable battery of claim 1, wherein the wireless charge receiving module is a magnetic field resonance wireless charge receiving module.
10. An electronic device comprising the wireless rechargeable battery of any one of claims 1-9.
CN202311013200.6A 2023-08-11 2023-08-11 Rechargeable battery and electronic equipment Pending CN116885307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311013200.6A CN116885307A (en) 2023-08-11 2023-08-11 Rechargeable battery and electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311013200.6A CN116885307A (en) 2023-08-11 2023-08-11 Rechargeable battery and electronic equipment

Publications (1)

Publication Number Publication Date
CN116885307A true CN116885307A (en) 2023-10-13

Family

ID=88266484

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311013200.6A Pending CN116885307A (en) 2023-08-11 2023-08-11 Rechargeable battery and electronic equipment

Country Status (1)

Country Link
CN (1) CN116885307A (en)

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