CN220856636U

CN220856636U - Series-parallel connection assembly structure of lithium ion battery

Info

Publication number: CN220856636U
Application number: CN202322372596.5U
Authority: CN
Inventors: 闫金亮
Original assignee: Ant New Energy Technology Tianjin Co ltd
Current assignee: Ant New Energy Technology Tianjin Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-04-26
Anticipated expiration: 2033-09-01

Abstract

The utility model discloses a serial-parallel connection assembly structure of a lithium ion battery, which comprises a base, wherein a slot is formed in the surface of the base, a stabilizing component is fixedly arranged on one side of the top of the base, a battery component is movably arranged on one side of the stabilizing component, and a convenient-to-detach component is detachably arranged on one side of the battery component. Above-mentioned scheme, this series-parallel connection package assembly of lithium ion battery, through the setting of stable subassembly, after the lithium ion battery adopts series-parallel connection equipment to install, operating personnel can open first hydraulic stem and second hydraulic stem through pressing control panel's button, can prolong after first hydraulic stem and the start of second hydraulic stem, and then support battery pack's surface, reached the effect to battery pack improvement structural stability, avoided the structural strength of lithium ion battery self lower, along with the increase of live time, can make the problem that lithium ion battery self life receives the influence.

Description

Series-parallel connection assembly structure of lithium ion battery

Technical Field

The utility model relates to the technical field of lithium ion batteries, in particular to a serial-parallel connection assembly structure of a lithium ion battery.

Background

As lithium ion batteries are increasingly used, devices using lithium ion batteries are increasingly more and more, and current commercial battery cells are increasingly thinner, and when the battery cells are laterally stacked and combined into a battery pack, the distance between the positive electrode and the negative electrode of each battery cell on the battery pack is too narrow.

The serial-parallel connection assembly structure of the existing lithium ion battery has the following problems in the use process.

1. After the lithium ion battery is assembled and installed in series-parallel, the structural strength of the lithium ion battery is low due to the lack of the supporting component, and the service life of the lithium ion battery is influenced along with the increase of the service time;

2. After the lithium ion battery is installed through serial-parallel connection assembly, because the surface of the lithium ion battery is generally provided with some components, the protection effect is achieved, but because more bolts are adopted for connection, when the lithium ion battery needs to be disassembled, the lithium ion battery is time-consuming and labor-consuming.

Disclosure of utility model

In order to overcome the defects in the prior art, the embodiment of the utility model provides a serial-parallel connection assembly structure of a lithium ion battery, which is used for solving the problem that the service life of the lithium ion battery is influenced along with the increase of the service time due to the fact that the structure strength of the lithium ion battery is lower due to the lack of a supporting component after the existing lithium ion battery is assembled in a serial-parallel connection manner.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a series-parallel connection package assembly of lithium ion battery, includes the base, the fluting has been seted up on the surface of base, one side fixed mounting at base top has stable subassembly, one side movable mounting of stable subassembly has battery pack, one side demountable of battery pack has just to tear the subassembly open, grooved inside fixed mounting has the installation component.

Preferably, the stabilizing assembly comprises a first mounting block, the bottom of the first mounting block is fixedly mounted with the surface of the base, a first support column is fixedly mounted on one side of the first mounting block, a first hydraulic rod is fixedly mounted on one side of the first support column, and one side of the first hydraulic rod is attached to the surface of the battery assembly.

Preferably, the stabilizing assembly comprises a second mounting block, the bottom of the second mounting block is fixedly mounted with the surface of the base, a second support column is fixedly mounted on one side of the second mounting block, a second hydraulic rod is fixedly mounted on one side of the second support column, and one side of the second hydraulic rod is attached to the surface of the battery assembly.

Preferably, the battery pack comprises a storage box, an opening is formed in the top of the storage box, a lithium battery is movably mounted in the opening, and a control panel is arranged on the front face of the lithium battery.

Preferably, the control panel is electrically connected with the first hydraulic rod, and the control panel is electrically connected with the second hydraulic rod.

Preferably, the easy-to-detach assembly comprises a support column, wherein a clamping plate is fixedly arranged on one side of the support column, and a bolt is arranged on the surface of the clamping plate in a threaded manner.

Preferably, the mounting assembly comprises a receiving post, and a lantern ring is fixedly sleeved on the surface of the receiving post.

The utility model has the technical effects and advantages that:

1. According to the serial-parallel connection assembly structure of the lithium ion battery, through the arrangement of the stabilizing component, after the lithium ion battery is assembled in a serial-parallel connection mode, an operator can start the first hydraulic rod and the second hydraulic rod by pressing a button of the control panel, the first hydraulic rod and the second hydraulic rod can be prolonged after being started, and then the surface of the battery component is supported, so that the effect of improving the structural stability of the battery component is achieved;

2. This series-parallel connection package assembly of lithium ion battery, through just tearing open the setting of subassembly, when need dismantle to battery pack, operating personnel takes out the bolt on cardboard surface through with the help of the instrument, and then operating personnel takes out battery pack from the surface of base through handheld battery pack's top again can, has reached the effect of battery pack convenient to detach.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram illustrating the separation of a stabilization assembly and a battery assembly according to the present utility model;

fig. 3 is a schematic perspective view of a battery assembly according to the present utility model;

FIG. 4 is a schematic view of a battery assembly according to the present utility model;

FIG. 5 is a schematic diagram illustrating the disassembly of the easy-to-disassemble assembly and the assembly of the present utility model.

The reference numerals are: 1. a base; 2. slotting; 3. a stabilizing assembly; 4. a battery assembly; 5. the assembly is convenient to disassemble; 6. a mounting assembly; 31. a first mounting block; 32. a first support column; 33. a first hydraulic lever; 34. a second mounting block; 35. a second support; 36. a second hydraulic lever; 41. a storage box; 42. opening holes; 43. a lithium battery; 44. a control panel; 51. a support post; 52. a clamping plate; 53. a bolt; 61. a receiving column; 62. a collar.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structure and function of the utility model, a further detailed description of the utility model is provided below with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the utility model provides a serial-parallel connection assembly structure of a lithium ion battery, which comprises a base 1, wherein a slot 2 is formed in the surface of the base 1, a stabilizing component 3 is fixedly arranged on one side of the top of the base 1, a battery component 4 is movably arranged on one side of the stabilizing component 3, a convenient disassembly component 5 is detachably arranged on one side of the battery component 4, and a mounting component 6 is fixedly arranged in the slot 2.

The stabilizing assembly 3 includes a first mounting block 31, a bottom of the first mounting block 31 is fixedly mounted on a surface of the base 1, a first support column 32 is fixedly mounted on one side of the first mounting block 31, a first hydraulic rod 33 is fixedly mounted on one side of the first support column 32, and one side of the first hydraulic rod 33 is attached to a surface of the battery assembly 4.

The stabilizing assembly 3 includes a second mounting block 34, a bottom of the second mounting block 34 is fixedly mounted on a surface of the base 1, a second support post 35 is fixedly mounted on one side of the second mounting block 34, a second hydraulic rod 36 is fixedly mounted on one side of the second support post 35, and one side of the second hydraulic rod 36 is attached to a surface of the battery assembly 4.

The battery assembly 4 includes a storage box 41, an opening 42 is formed in the top of the storage box 41, a lithium battery 43 is movably mounted in the opening 42, and a control panel 44 is arranged on the front face of the lithium battery 43.

The control panel 44 is electrically connected to the first hydraulic rod 33, and the control panel 44 is electrically connected to the second hydraulic rod 36.

The easy-to-detach assembly 5 comprises a support column 51, wherein a clamping plate 52 is fixedly arranged on one side of the support column 51, and a bolt 53 is arranged on the surface of the clamping plate 52 in a threaded manner.

The mounting assembly 6 comprises a receiving post 61, and a collar 62 is fixedly sleeved on the surface of the receiving post 61.

The working process of the utility model is as follows:

In the serial-parallel connection assembly structure of the lithium ion battery, through the arrangement of the stabilizing component 3, after the lithium ion battery is assembled in a serial-parallel connection manner, an operator can start the first hydraulic rod 33 and the second hydraulic rod 36 by pressing a button of the control panel 44, and the first hydraulic rod 33 and the second hydraulic rod 36 are prolonged after being started, so that the surface of the battery component 4 is supported;

The serial-parallel connection assembly structure of the lithium ion battery is characterized in that the assembly 5 is convenient to disassemble, when the battery assembly 4 is required to be disassembled, an operator takes out the bolts 53 on the surface of the clamping plate 52 by means of a tool, and then the operator pulls out the battery assembly 4 from the surface of the base 1 by holding the top of the battery assembly 4 by hand.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a series-parallel connection package assembly of lithium ion battery, includes base (1), its characterized in that, fluting (2) have been seted up on the surface of base (1), one side fixed mounting at base (1) top has stable subassembly (3), one side movable mounting of stable subassembly (3) has battery pack (4), one side demountable installation of battery pack (4) has just tear subassembly (5), the inside fixed mounting of fluting (2) has installation component (6).

2. The serial-parallel connection assembly structure of a lithium ion battery according to claim 1, wherein the stabilizing component (3) comprises a first mounting block (31), the bottom of the first mounting block (31) is fixedly mounted with the surface of the base (1), a first support column (32) is fixedly mounted on one side of the first mounting block (31), a first hydraulic rod (33) is fixedly mounted on one side of the first support column (32), and one side of the first hydraulic rod (33) is attached to the surface of the battery component (4).

3. The serial-parallel connection assembly structure of the lithium ion battery according to claim 1, wherein the stabilizing component (3) comprises a second mounting block (34), the bottom of the second mounting block (34) is fixedly mounted with the surface of the base (1), a second support column (35) is fixedly mounted on one side of the second mounting block (34), a second hydraulic rod (36) is fixedly mounted on one side of the second support column (35), and one side of the second hydraulic rod (36) is attached to the surface of the battery component (4).

4. The serial-parallel connection assembly structure of lithium ion batteries according to claim 1, wherein the battery assembly (4) comprises a storage box (41), an opening (42) is formed in the top of the storage box (41), a lithium battery (43) is movably mounted in the opening (42), and a control panel (44) is arranged on the front face of the lithium battery (43).

5. The serial-parallel connection assembly structure of a lithium ion battery according to claim 4, wherein the control panel (44) is electrically connected with the first hydraulic rod (33), and the control panel (44) is electrically connected with the second hydraulic rod (36).

6. The serial-parallel connection assembly structure of the lithium ion battery according to claim 1, wherein the easy-to-detach assembly (5) comprises a support column (51), a clamping plate (52) is fixedly installed on one side of the support column (51), and a bolt (53) is installed on the surface thread of the clamping plate (52).

7. The serial-parallel connection assembly structure of the lithium ion battery according to claim 1, wherein the mounting assembly (6) comprises a receiving post (61), and a collar (62) is fixedly sleeved on the surface of the receiving post (61).