New energy battery assembly

Abstract

The utility model discloses a new energy battery pack relates to new energy battery technical field, the utility model discloses a new energy battery pack, the utility model discloses a shell, battery body and shell cover, said battery body is provided in the shell, said shell cover is matched with the shell, the shell is provided with the auxiliary mechanism, when the insert block inserts into the insert shell, insert shell inner wall can produce the extrusion to the limit block, and the limit block will not be inserted into the insert shell. After the limiting blocks are aligned with the limiting openings in the surface of the insertion shell, the limiting blocks can be clamped into the corresponding limiting openings under the action of the limiting springs, so that the shell and the shell cover can be quickly assembled, the disassembly and assembly are convenient, and the battery body is convenient to replace or maintain; according to the invention, the heat dissipation plate can be in close contact with the battery body, so that not only can the battery body be pressed and limited, but also the heat generated in the working process of the battery body can be absorbed by the heat dissipation plate through close contact so as to cool the battery body, and the service life of the battery body can be prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of new energy batteries, and in particular relates to a new energy battery assembly. Background Art

[0002] A new energy battery is a battery that uses lithium metal or lithium alloy as the negative electrode material and a non-aqueous electrolyte solution. Due to the outstanding advantages of lithium batteries such as high energy density, long cycle life and green environmental protection, lithium batteries have become the mainstream of battery technology development and have been widely used in various fields. Existing new energy battery components are usually installed with screws. Although this method is good, when the new energy battery is damaged and needs to be replaced or repaired with professional tools, it is inconvenient to disassemble. In addition, the new energy battery will generate heat when in use. If the heat is not dissipated, its service life will be affected. Therefore, a new energy battery component is proposed to solve the above technical problems. Utility Model Content

[0003] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0004] The utility model is a new energy battery assembly, comprising a shell, a battery body and a shell cover, wherein the battery body is arranged in the shell, the shell cover is matched with the shell, and an auxiliary mechanism is arranged on the shell.

[0005] Preferably, the auxiliary mechanism includes a sealing groove and a sealing gasket, the sealing groove is opened on the surface of the shell, the sealing gasket is fixedly connected to the surface of the shell cover, and the sealing gasket is adapted to the sealing groove.

[0006] Preferably, the auxiliary mechanism also includes four guide columns and four limit rods, the four guide columns are fixedly installed in the shell, the four limit rods are fixedly connected to the shell cover, and the four limit rods are slidably connected to the corresponding guide columns respectively.

[0007] Preferably, the auxiliary mechanism also includes a heat sink and a plurality of heat dissipation openings. The heat sink is slidably sleeved between the four limit rods. The heat sink is adapted to the battery body. The plurality of heat dissipation openings are all provided on the surface of the shell.

[0008] Preferably, the auxiliary mechanism also includes four connecting blocks and four buffer springs, the four connecting blocks are fixedly connected to the surface of the heat sink, the four connecting blocks are respectively slidably connected to the corresponding limit rods, one end of the four buffer springs is fixedly connected to the shell cover, and the other end of the four buffer springs is fixedly connected to the heat sink.

[0009] Preferably, the auxiliary mechanism further includes two plug-in shells and two plug-in blocks, the two plug-in shells are fixedly connected to the surface of the shell, the two plug-in blocks are fixedly connected to the surface of the battery body, and the two plug-in blocks are respectively adapted to the corresponding plug-in shells.

[0010] Preferably, the auxiliary mechanism also includes two shrinkage grooves, four limit blocks and two limit springs. The two shrinkage grooves are respectively opened on the surfaces of the corresponding plug blocks. The four limit blocks are respectively hingedly installed in the corresponding shrinkage grooves in pairs. The four limit blocks are respectively matched with the corresponding plug shells in pairs. The two limit springs are respectively fixedly connected to the surfaces of the corresponding limit blocks.

[0011] The utility model has the following beneficial effects:

[0012] 1. The utility model provides a new energy battery assembly, in which four limit rods on the surface of the shell cover are respectively aligned with and inserted into corresponding guide columns, and the guide columns can guide the limit rods. When the plug block is inserted into the plug shell, the inner wall of the plug shell can squeeze the limit block. When the limit block is aligned with the limit opening on the surface of the plug shell, the limit block can be inserted into the corresponding limit opening under the action of the limit spring, so that the shell and the shell cover can be quickly assembled, and the disassembly and assembly are convenient, which is convenient for replacing or repairing the battery body.

[0013] 2. The utility model provides a new energy battery assembly. Under the interaction of the guide column, the limit rod, the connecting block and the buffer spring, the heat sink can be in close contact with the battery body, which can not only play a role in pressing and limiting the battery body, but also through close contact, the heat sink can absorb the heat generated by the battery body during operation to cool the battery body, which is beneficial to prolonging the service life of the battery body.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a new energy battery assembly of the utility model;

[0017] Figure 2 It is a schematic diagram of the split structure of the shell and the shell cover in the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the heat sink, the connecting block and the buffer spring in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the shrinkage groove, the limit block and the limit spring in the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Shell; 2. Battery body; 3. Shell cover; 401. Sealing groove; 402. Sealing gasket; 403. Guide column; 404. Limit rod; 405. Heat dissipation plate; 406. Heat dissipation port; 407. Connecting block; 408. Buffer spring; 409. Insert shell; 410. Insert block; 411. Shrinkage groove; 412. Limit block; 413. Limit spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 As shown, the utility model is a new energy battery assembly, including a shell 1, a battery body 2 and a shell cover 3, the battery body 2 is arranged in the shell 1, the shell cover 3 is adapted to the shell 1, and an auxiliary mechanism is arranged on the shell 1.

[0024] Furthermore, the auxiliary mechanism includes a sealing groove 401 and a sealing gasket 402, the sealing groove 401 is opened on the surface of the shell 1, the sealing gasket 402 is fixedly connected to the surface of the shell cover 3, and the sealing gasket 402 is adapted to the sealing groove 401, the auxiliary mechanism also includes four guide columns 403 and four limit rods 404, the four guide columns 403 are all fixedly installed in the shell 1, the four limit rods 404 are all fixedly connected to the shell cover 3, and the four limit rods 404 are respectively slidably connected to the corresponding guide columns 403, the auxiliary mechanism also includes a heat sink 405 and a plurality of heat dissipation ports 406, the heat sink 405 is slidably sleeved between the four limit rods 404, the heat sink 405 is adapted to the battery body 2, and the plurality of heat dissipation ports 406 are all opened on the surface of the shell 1, more specifically, the guide column 403 can guide the limit rod 404, and by inserting the four limit rods 404 into the corresponding guide column 403, the shell 1 and the shell cover 3 can be quickly assembled, which is beneficial to improving the assembly efficiency.

[0025] Furthermore, the auxiliary mechanism also includes four connecting blocks 407 and four buffer springs 408, the four connecting blocks 407 are fixedly connected to the surface of the heat sink 405, the four connecting blocks 407 are respectively slidably connected to the corresponding limit rods 404, one end of the four buffer springs 408 are fixedly connected to the shell cover 3, and the other ends of the four buffer springs 408 are fixedly connected to the heat sink 405, the auxiliary mechanism also includes two plug shells 409 and two plug blocks 410, the two plug shells 409 are fixedly connected to the surface of the shell 1, the two plug blocks 410 are fixedly connected to the surface of the battery body 2, and the two plug blocks 410 are respectively adapted to the corresponding plug shells 409, the auxiliary mechanism also includes two contraction grooves 411, four limit blocks 412 and two limit springs Spring 413, two shrinkage grooves 411 are respectively provided on the surface of the corresponding plug block 410, four limit blocks 412 are respectively hingedly installed in the corresponding shrinkage groove 411, the four limit blocks 412 are respectively matched with the corresponding plug shell 409, and the two limit springs 413 are respectively fixedly connected to the surfaces of the corresponding limit blocks 412. More specifically, two limit openings are provided on the surface of the plug shell 409, and the two limit openings are respectively matched with the corresponding limit blocks 412. The limit blocks 412 are pressed to shrink in the shrinkage groove 411. When the limit blocks 412 are completely separated from the limit openings on the surface of the plug shell 409, the limit on the plug block 410 can be released, and the shell cover 3 can be moved upward to open the shell 1, so as to facilitate the replacement or maintenance of the battery body 2 placed inside the shell 1.

[0026] A specific application of this embodiment is: when the battery body 2 is damaged and needs to be replaced or repaired, the limit block 412 is pressed to shrink in the shrinkage groove 411. When the limit block 412 is completely separated from the limit opening on the surface of the plug shell 409, the limit on the plug block 410 can be released, and the shell cover 3 can be moved upward to open the shell 1, so as to facilitate the replacement of the battery body 2 inside the shell 1. After the operation is completed, the four limit rods 404 on the surface of the shell cover 3 are aligned with the corresponding guide columns 403 and inserted. The guide columns 403 can guide the limit rods 404. When the plug block 410 is inserted into the plug shell 409, the inner wall of the plug shell 409 can squeeze the limit block 412. When the limit block 412 and the limit opening on the surface of the plug shell 409 are After the openings are aligned, under the action of the limit spring 413, the limit block 412 can be inserted into the corresponding limit opening, so that the shell 1 and the shell cover 3 can be quickly assembled, and the disassembly and assembly are convenient, which facilitates the replacement or maintenance of the battery body 2. During the assembly process of the shell 1 and the shell cover 3, under the interaction of the guide column 403, the limit rod 404, the connecting block 407 and the buffer spring 408, the heat sink 405 can be in close contact with the battery body 2, which can not only play a role in pressing and limiting the battery body 2, but also through close contact, the heat sink 405 can absorb the heat generated during the operation of the battery body 2 and cooperate with multiple heat dissipation openings 406 to cool the battery body 2, which is beneficial to prolonging the service life of the battery body 2.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A new energy battery assembly, comprising a housing (1), a battery body (2) and a housing cover (3), wherein the battery body (2) is arranged in the housing (1), and the housing cover (3) is adapted to the housing (1), characterized in that: The housing (1) is provided with an auxiliary mechanism; The auxiliary mechanism comprises a sealing groove (401) and a sealing gasket (402); the sealing groove (401) is provided on the surface of the housing (1); the sealing gasket (402) is fixedly connected to the surface of the housing cover (3); and the sealing gasket (402) is adapted to the sealing groove (401); The auxiliary mechanism also includes four guide columns (403) and four limit rods (404); the four guide columns (403) are all fixedly installed in the housing (1); the four limit rods (404) are all fixedly connected to the housing cover (3); and the four limit rods (404) are respectively slidably connected to the corresponding guide columns (403).

2. A new energy battery assembly according to claim 1, characterized in that: The auxiliary mechanism also includes a heat dissipation plate (405) and a plurality of heat dissipation openings (406); the heat dissipation plate (405) is slidably sleeved between four limit rods (404); the heat dissipation plate (405) is adapted to the battery body (2); and the plurality of heat dissipation openings (406) are all provided on the surface of the housing (1).

3. A new energy battery assembly according to claim 2, characterized in that: The auxiliary mechanism also includes four connecting blocks (407) and four buffer springs (408); the four connecting blocks (407) are all fixedly connected to the surface of the heat sink (405); the four connecting blocks (407) are respectively slidably connected to the corresponding limit rods (404); one end of the four buffer springs (408) is all fixedly connected to the shell cover (3); and the other end of the four buffer springs (408) is all fixedly connected to the heat sink (405).

4. A new energy battery assembly according to claim 3, characterized in that: The auxiliary mechanism also includes two plug-in shells (409) and two plug-in blocks (410); the two plug-in shells (409) are fixedly connected to the surface of the housing (1); the two plug-in blocks (410) are fixedly connected to the surface of the battery body (2); and the two plug-in blocks (410) are respectively matched with the corresponding plug-in shells (409).

5. A new energy battery assembly according to claim 4, characterized in that: The auxiliary mechanism also includes two contraction grooves (411), four limit blocks (412) and two limit springs (413); the two contraction grooves (411) are respectively opened on the surface of the corresponding plug block (410); the four limit blocks (412) are respectively hingedly installed in the corresponding contraction grooves (411) in pairs; the four limit blocks (412) are respectively matched with the corresponding plug shell (409) in pairs; and the two limit springs (413) are respectively fixedly connected to the surface of the corresponding limit blocks (412).

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