Energy storage device

Abstract

The utility model relates to an energy storage device which comprises a cabinet body and an antenna, and the antenna is installed on the cabinet body and used for achieving communication between the energy storage device and other devices. The first magnetic part is arranged on the side, connected with the antenna, of the cabinet body, the second magnetic part is arranged at the end, connected with the cabinet body, of the antenna, the magnetism of the first magnetic part is opposite to that of the second magnetic part, the antenna can be attracted to the cabinet body, and when the energy storage device is subjected to external force, the antenna falling possibility can be reduced; and the possibility of communication interruption between the energy storage device and other equipment is reduced.

Description

Technical Field

[0001] The present application relates to the field of energy storage technology, and in particular to an energy storage device. Background Art

[0002] The energy storage device has an antenna for receiving wireless signals to achieve communication between the energy storage device and other devices. The antenna is arranged outside the cabinet of the energy storage device, which can enhance the strength of the antenna receiving signals. In the prior art, the antenna is placed on the top plate of the cabinet of the energy storage device. When subjected to external force, the antenna is easily dropped from the top plate of the cabinet, resulting in interruption of communication between the energy storage device and other devices. Utility Model Content

[0003] The present application provides an energy storage device for solving the problem that the antenna is prone to falling.

[0004] The present application provides an energy storage device, which includes:

[0005] Cabinet;

[0006] An antenna, wherein the antenna is installed on the cabinet;

[0007] A first magnetic component is disposed on one side of the cabinet connected to the antenna, and a second magnetic component is disposed on one end of the antenna connected to the cabinet. The first magnetic component and the second magnetic component have opposite magnetic properties.

[0008] In a possible implementation, the cabinet further includes a limiting groove, the first magnetic member is located in the limiting groove, and one end of the antenna provided with the second magnetic member extends into the limiting groove.

[0009] In a possible implementation manner, a first clamping portion is provided on an inner wall of the limiting groove, a second clamping portion is provided on a side wall of the antenna, and the first clamping portion is clamped with the second clamping portion.

[0010] In a possible implementation, the energy storage device further includes a fixing member, which is sleeved on the antenna and connected to the cabinet.

[0011] In a possible implementation, the fixing member includes a limiting portion and an installation portion, the limiting portion is provided with a through hole, the antenna passes through the through hole, and along the length direction of the energy storage device, the installation portion protrudes from the limiting portion for connection with the cabinet.

[0012] In a possible implementation, the antenna includes a base, the second magnetic component is mounted on the base, a cross-sectional area of ​​the base gradually increases in a direction approaching the second magnetic component, and an end of the base away from the second magnetic component passes through the through hole.

[0013] In a possible implementation manner, the antenna further includes a main body portion, and the main body portion is detachably connected to a side of the base away from the second magnetic component.

[0014] In a possible implementation, a connecting wire is disposed on the base, the connecting wire extends along a width direction of the energy storage device, the cabinet includes a terminal, and the connecting wire is connected to the terminal.

[0015] In a possible implementation, the antenna includes a support leg, which is located on a side of the antenna where the second magnetic member is provided, and is used to be connected to the cabinet.

[0016] In a possible implementation, the antenna includes a plurality of legs, and the plurality of legs are spaced apart along the circumference of the antenna.

[0017] The present application relates to an energy storage device, including a cabinet and an antenna, wherein the antenna is installed in the cabinet and is used to realize communication between the energy storage device and other devices. A first magnetic component is provided on one side where the cabinet is connected to the antenna, and a second magnetic component is provided on one end where the antenna is connected to the cabinet. The first magnetic component and the second magnetic component have opposite magnetic properties, so that the antenna can be adsorbed on the cabinet. When the energy storage device is subjected to external force, the possibility of the antenna falling off can be reduced, thereby reducing the possibility of interruption of communication between the energy storage device and other devices.

[0018] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of an embodiment of an energy storage device provided in an embodiment of the present application;

[0020] Figure 2 for Figure 1 A partial enlarged view of the middle I position;

[0021] Figure 3 A cross-sectional view of an embodiment of an energy storage device provided in an embodiment of the present application;

[0022] Figure 4 for Figure 3 A partial enlarged view of the II position;

[0023] Figure 5 A partial enlarged view of another embodiment of the energy storage device provided in the embodiment of the present application;

[0024] Figure 6 A partial enlarged view of another embodiment of the energy storage device provided in the embodiment of the present application;

[0025] Figure 7 for Figure 6 A partial enlarged view of the position III in the middle;

[0026] Figure 8 A partial enlarged view of another embodiment of the energy storage device provided in the embodiment of the present application;

[0027] Fig. 9 A partially enlarged view of another embodiment of the energy storage device provided in the embodiment of the present application.

[0028] Reference numerals:

[0029] 1-Cabinet;

[0030] 11- a first magnetic member;

[0031] 12-limiting slot;

[0032] 13- first clamping portion;

[0033] 14- Binding post;

[0034] 2- Antenna;

[0035] 21- a second magnetic member;

[0036] 22- second clamping portion;

[0037] 23- base;

[0038] 24-main body;

[0039] 25-connecting wire;

[0040] 26- Support legs;

[0041] 3-Fixer;

[0042] 31-limiting part;

[0043] 32-Installation section.

[0044] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0045] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0046] It should be clear that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0047] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0048] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0049] It should be noted that the directional words such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described at the angles shown in the accompanying drawings and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element.

[0050] like Figures 1 to 4 As shown, an embodiment of the present application provides an energy storage device, including a cabinet 1 and an antenna 2. The antenna 2 is installed on the cabinet 1 and is used to receive or transmit signals, so that the energy storage device can communicate with other devices. A first magnetic part 11 is provided on the cabinet 1, and a second magnetic part 21 is provided on the antenna 2. The magnetic properties of the first magnetic part 11 and the second magnetic part 21 are opposite. When the antenna 2 is installed on the cabinet 1, one end of the antenna 2 provided with the second magnetic part 21 contacts the position where the first magnetic part 11 is provided on the cabinet 1, and the antenna 2 is adsorbed on the cabinet 1 through the magnetic force of the first magnetic part 11 and the second magnetic part 21.

[0051] The first magnetic component 11 can be embedded in the surface where the cabinet 1 and the antenna 2 are connected, and can also be set at a position inside the cabinet 1 corresponding to the second magnetic component 21. Through the magnetic force of the first magnetic component 11 and the second magnetic component 21, the antenna 2 is fixed to the surface of the cabinet 1, and when the energy storage device is subjected to external force, the possibility of the antenna 2 falling off can be reduced, thereby reducing the possibility of interruption of communication between the energy storage device and other equipment.

[0052] like Figure 5 As shown, in a possible embodiment, the cabinet 1 includes a limiting groove 12, the limiting groove 12 is located at the position where the cabinet 1 is connected to the antenna 2, and one end of the antenna 2 provided with the second magnetic member 21 extends into the limiting groove 12. The first magnetic member 11 is located in the limiting groove 12 and is fixed to the bottom wall of the limiting groove 12.

[0053] The first magnetic member 11 is arranged on the bottom wall of the limiting groove 12. When one end of the antenna 2 provided with the second magnetic member 21 extends into the limiting groove 12, the first magnetic member 11 and the second magnetic member 21 are attracted to each other, and the relative position of the antenna 2 and the cabinet 1 can be limited along the height direction of the energy storage device, so that the antenna 2 is installed in the cabinet 1. The limiting groove 12 is arranged on the cabinet 1, and the antenna 2 extends into the limiting groove 12, so that the relative position of the antenna 2 and the cabinet 1 can be limited along the radial direction of the antenna 2, so as to improve the stability of the antenna 2 installed in the cabinet 1, thereby reducing the possibility of the antenna 2 falling.

[0054] like Figure 6 and Figure 7 As shown, in a possible embodiment, a first clamping portion 13 is provided on the inner wall of the limiting groove 12, and a second clamping portion 22 is provided on the side wall of the antenna 2. After the antenna 2 extends into the limiting groove 12, the first clamping portion 13 is clamped with the second clamping portion 22, which can improve the reliability of the antenna 2 after being installed in the cabinet 1.

[0055] The first clamping portion 13 protrudes from the side wall of the limiting groove 12, and the cross-sectional area of ​​the first clamping portion 13 gradually increases along the direction approaching the bottom wall of the limiting groove 12, forming a slope on the surface of the first clamping portion 13. The second clamping portion 22 protrudes from the side wall of the antenna 2, and the cross-sectional area of ​​the second clamping portion 22 gradually decreases along the direction approaching the second magnetic member 21, forming a slope on the surface of the second clamping portion 22. When the antenna 2 extends into the limiting groove 12, the slope of the first clamping portion 13 and the slope of the second clamping portion 22 contact and slide relative to each other, so that the second clamping portion 22 moves to the side of the first clamping portion close to the bottom wall of the limiting groove 12, so that the first clamping portion 13 and the second clamping portion 22 are clamped. When the antenna 2 is subjected to a force in the direction of pulling out the limit groove 12, the bottom surface of the first clamping portion 13 abuts against the top surface of the second clamping portion 22 to limit the relative position of the antenna 2 and the cabinet 1, thereby reducing the possibility of the antenna 2 escaping from the limit groove 12, which is beneficial to improving the reliability of the antenna 2 after being installed in the cabinet 1.

[0056] In a possible embodiment, a plurality of first clamping portions 13 are arranged at intervals on the inner wall of the limiting groove 12, and a plurality of second clamping portions 22 are arranged at intervals on the side wall of the antenna 2. There are gaps between the plurality of first clamping portions 13, and when the antenna 2 extends into the limiting groove 12, the plurality of second clamping portions 22 are staggered with the plurality of first clamping portions 13, so that the plurality of second clamping portions 22 can pass through the gaps between adjacent first clamping portions 13. When the multiple second clamping parts 22 pass through the gaps between the first clamping parts 13 and move to the side of the first clamping part 13 close to the bottom plate of the limiting groove 12, the antenna 2 is rotated to align and clamp the second clamping parts 22 with the first clamping parts 13. When the antenna 2 is subjected to a force in the direction of pulling out the limiting groove 12, the bottom surfaces of the multiple first clamping parts 13 abut against the top surfaces of the multiple second clamping parts 22 to limit the relative position of the antenna 2 and the cabinet 1, reduce the possibility of the antenna 2 detaching from the limiting groove 12, which is beneficial to improving the reliability of the antenna 2 after being installed in the cabinet 1, and at the same time, it also facilitates the installation and disassembly of the antenna 2.

[0057] like Figure 8 As shown, in a possible embodiment, the energy storage device further includes a fixing member 3, which is sleeved on the antenna 2 and connected to the cabinet 1, and is used to limit the relative position of the antenna 2 and the cabinet 1 to improve the reliability of the antenna 2 after installation.

[0058] The fixing member 3 is sleeved on the antenna 2, so that the fixing member 3 is connected to the antenna 2, and then the fixing member 3 is connected to the cabinet 1, so that the antenna 2 can be fixed to the cabinet 1, and the relative position of the antenna 2 and the cabinet 1 can be further limited, reducing the possibility of the antenna 2 falling.

[0059] like Figure 8 As shown, in a possible embodiment, the fixing member 3 includes a limiting portion 31 and a mounting portion 32. Along the length direction of the energy storage device, the mounting portion 32 protrudes from the limiting portion 31 for connection with the cabinet 1. A through hole is provided on the limiting portion 31, and one end of the antenna 2 away from the second magnetic member 21 passes through the through hole.

[0060] The limiting portion 31 of the fixing member 3 is an arc-shaped structure, and the mounting portion 32 is located at both ends of the limiting portion 31 and protrudes in directions away from each other. The antenna 2 is provided with one end of the second magnetic member 21 located between the arc-shaped limiting portion 31 and the cabinet 1, and the other end extends from the through hole to receive or transmit signals. The mounting portions 32 located at both ends of the limiting portion 31 protrude in directions away from each other, which is convenient for fixing the mounting portion 32 and the cabinet 1. The mounting portion 32 and the cabinet 1 can be connected by screws, bonding or welding.

[0061] like Figure 8As shown, in a possible embodiment, the antenna 2 includes a base 23, and the second magnetic member 21 is installed on the base 23. When the antenna 2 is installed on the cabinet 1, the fixing member 3 is sleeved on the base 23, and the side of the base 23 away from the second magnetic member 21 passes through the through hole on the limiting portion 31. The base 23 can be a conical structure, and the cross-sectional area of ​​the base 23 gradually increases along the direction close to the second magnetic member 21.

[0062] The base 23 is a conical structure. The cross-sectional area of ​​the end where the second magnetic component 21 is not provided is relatively small and can pass through the through hole on the limiting portion 31. The cross-sectional area of ​​the base 23 on the side close to the second magnetic component 21 gradually increases, so that the side wall of the base 23 can abut against the inner wall of the limiting portion 31, reducing the possibility of the end of the base 23 provided with the second magnetic component 21 escaping from the through hole, so that the fixing component 3 can limit the base 23 between the limiting portion 31 and the cabinet 1, which is beneficial to improving the reliability of fixing the antenna 2 to the cabinet 1 through the fixing component 3.

[0063] like Figure 2 and Figure 8 As shown, in a possible embodiment, the antenna 2 further includes a main body 24 for receiving or transmitting signals. The main body 24 is detachably connected to an end of the base 23 away from the second magnetic member 21 .

[0064] The main body 24 is arranged at the end of the base 23 where the second magnetic member 21 is not arranged, and the main body 24 is relatively long and has a diameter greater than the diameter of the through hole, so the main body 24 cannot pass through the through hole on the limiting portion 31 along with the end of the base 23 where the second magnetic member 21 is not arranged. The main body 24 and the base 23 can be connected by threads, so that the main body 24 and the end of the base 23 away from the second magnetic member 21 can be detachably connected. During installation, after the end of the base 23 where the second magnetic member 21 is not arranged passes through the through hole, the main body 24 is installed on the base 23, so as to facilitate the installation of the antenna 2.

[0065] like Figure 2 As shown, in a possible embodiment, a connection line 25 is provided on the base 23, and the connection line 25 extends along the width direction of the energy storage device. The cabinet 1 includes a terminal 14, which is located on one side of the base 23 where the connection line 25 is provided, and is used to connect with the connection line 25.

[0066] The connecting wire 25 is connected to the terminal 14, which can electrically connect the antenna 2 to the equipment inside the energy storage device, so that the equipment inside the energy storage device can receive signals transmitted from the outside. The fixing member 3 is an Ω-shaped structure, which can limit the relative position of the antenna 2 and the cabinet 1 along the width direction of the energy storage device. The connecting wire 25 extends along the width direction of the energy storage device and is connected to the terminal 14 on the cabinet 1. It can limit the relative position of the antenna 2 and the cabinet 1 along the width direction of the energy storage device, and can improve the stability of the antenna 2 after being installed in the cabinet 1.

[0067] like Fig. 9 As shown, in a possible embodiment, the antenna 2 includes a plurality of legs 26 for connecting to the cabinet 1. The plurality of legs 26 are arranged at intervals along the circumference of the antenna 2.

[0068] The support leg 26 can be an integrally formed structure with the base 23 of the antenna 2, and a second magnetic component 21 is provided at one end of the base 23. When the antenna 2 is adsorbed to the cabinet 1 through the second magnetic component 21, the support leg 26 contacts the cabinet 1. Screw holes can be provided on the support leg 26 so that the support leg 26 can be fixed to the cabinet 1 by screws to fix the relative position of the antenna 2 and the cabinet 1, thereby reducing the possibility of the antenna 2 falling.

[0069] The embodiment of the present application relates to an energy storage device, including a cabinet 1 and an antenna 2, wherein the antenna 2 is installed on the cabinet 1 and is used to realize communication between the energy storage device and other devices. A first magnetic member 11 is provided on one side of the cabinet 1 connected to the antenna 2, and a second magnetic member 21 is provided on one end of the antenna 2 connected to the cabinet 1. The magnetic properties of the first magnetic member 11 and the second magnetic member 21 are opposite, so that the antenna 2 can be adsorbed on the cabinet 1. When the energy storage device is subjected to external force, the possibility of the antenna 2 falling off can be reduced, thereby reducing the possibility of interruption of communication between the energy storage device and other devices.

[0070] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An energy storage device, characterized in that: The energy storage device comprises: Cabinet (1); An antenna (2), the antenna (2) being installed on the cabinet (1); A first magnetic component (11) is provided on one side of the cabinet (1) connected to the antenna (2), and a second magnetic component (21) is provided on one end of the antenna (2) connected to the cabinet (1); the first magnetic component (11) and the second magnetic component (21) have opposite magnetic properties.

2. The energy storage device according to claim 1, characterized in that: The cabinet (1) further comprises a limiting groove (12), the first magnetic component (11) being located in the limiting groove (12), and the antenna (2) being provided with an end of the second magnetic component (21) extending into the limiting groove (12).

3. The energy storage device according to claim 2, characterized in that: A first clamping portion (13) is provided on the inner wall of the limiting groove (12), a second clamping portion (22) is provided on the side wall of the antenna (2), and the first clamping portion (13) is clamped with the second clamping portion (22).

4. The energy storage device according to claim 1, characterized in that: The energy storage device further comprises a fixing member (3), wherein the fixing member (3) is sleeved on the antenna (2) and connected to the cabinet (1).

5. The energy storage device according to claim 4, characterized in that: The fixing member (3) comprises a limiting portion (31) and a mounting portion (32); the limiting portion (31) is provided with a through hole, the antenna (2) passes through the through hole, and along the length direction of the energy storage device, the mounting portion (32) protrudes from the limiting portion (31) and is used for connecting with the cabinet (1).

6. The energy storage device according to claim 5, characterized in that: The antenna (2) comprises a base (23), the second magnetic member (21) is mounted on the base (23), the cross-sectional area of ​​the base (23) gradually increases in a direction approaching the second magnetic member (21), and an end of the base (23) away from the second magnetic member (21) passes through the through hole.

7. The energy storage device according to claim 6, characterized in that: The antenna (2) further comprises a main body (24), wherein the main body (24) is detachably connected to a side of the base (23) away from the second magnetic member (21).

8. The energy storage device according to claim 6, characterized in that: A connecting wire (25) is provided on the base (23), and the connecting wire (25) extends along the width direction of the energy storage device. The cabinet (1) comprises a connecting post (14), and the connecting wire (25) is connected to the connecting post (14).

9. The energy storage device according to claim 1, characterized in that: The antenna (2) comprises a support foot (26), the support foot (26) being located on a side of the antenna (2) where the second magnetic member (21) is provided, and being used for connecting to the cabinet (1).

10. The energy storage device according to claim 9, characterized in that: The antenna (2) comprises a plurality of legs (26), and the plurality of legs (26) are arranged at intervals along the circumference of the antenna (2).

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