CN215731969U - Lithium battery module convenient to assemble and replace - Google Patents
Lithium battery module convenient to assemble and replace Download PDFInfo
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- CN215731969U CN215731969U CN202121476108.XU CN202121476108U CN215731969U CN 215731969 U CN215731969 U CN 215731969U CN 202121476108 U CN202121476108 U CN 202121476108U CN 215731969 U CN215731969 U CN 215731969U
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- lithium battery
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- battery module
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a lithium battery module convenient to assemble and replace, which comprises a lithium battery fixing shell, wherein a cover plate is fixedly arranged at the upper end of the lithium battery fixing shell through a hinge, a protection mechanism is arranged at the lower end of the lithium battery fixing shell, a plurality of groups of lithium battery modules are arranged in the lithium battery fixing shell, a replacement plate is movably arranged at the lower end of the lithium battery fixing shell through a fixing column, a plurality of arrangement grooves are formed in the outer surface of the upper end of the replacement plate, fixing fixture blocks are fixedly arranged in each arrangement groove, the number of the fixing fixture blocks in each arrangement groove is three, the number of the fixing fixture blocks in each group is two, and the protection mechanism comprises a first sponge block, a second sponge block and a base shell. The lithium battery module convenient to assemble and replace is quick to replace, facilitates assembly and later maintenance, is more convenient to use, and has a damping effect.
Description
Technical Field
The utility model relates to the field of lithium batteries, in particular to a lithium battery module convenient to assemble and replace.
Background
The lithium battery module is an important part of another layer except for a battery cell in a battery system, namely the module is a bridge for connection and battery pack, not only has a plurality of characteristics, but also has a plurality of related characteristics, and the two are organically combined together through aspects of chemistry, machinery, heat, electronics, electricity and the like to form the battery system with required functions;
firstly, the existing lithium battery module does not have a quick-release function, and a shell is difficult to mount and disassemble during assembly and maintenance, so that the convenience of use is seriously influenced; secondly, current lithium battery module receives vibrations and damages easily in the transportation, still makes the inside infiltration of lithium battery module simultaneously easily, influences life.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a lithium battery module convenient to assemble and replace, which can effectively solve the problems in the background technology that: the existing lithium battery module does not have a quick-release function, and a shell is difficult to mount and disassemble during assembly and maintenance, so that the use convenience is seriously influenced; secondly, current lithium battery module receives vibrations and damages easily in the transportation, still makes the inside infiltration of lithium battery module simultaneously easily, influences life.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a lithium battery module who conveniently assembles change, includes the fixed shell of lithium cell, there is the apron lithium cell fixed shell upper end through hinge fixed mounting, the lower extreme of the fixed shell of lithium cell is provided with protection mechanism, the inside of the fixed shell of lithium cell is provided with a plurality of lithium battery module of group, the lower extreme of the fixed shell of lithium cell has the change board through fixed column movable mounting, and has offered a plurality of arrangement groove, every to the upper end surface of change board the equal fixed mounting in inside of arrangement groove has fixed fixture block, and the quantity of the fixed fixture block of every arrangement inslot is three groups, every group the quantity of fixed fixture block is two.
As a further scheme of the utility model, the protection mechanism comprises two first sponge blocks, two second sponge blocks and a base shell, the two first sponge blocks and the two second sponge blocks are oppositely arranged, the two first sponge blocks and the two second sponge blocks are wrapped on the outer surface of the lithium battery fixing shell and close to the lower end, and the base shell is fixedly arranged at the lower ends of the two first sponge blocks and the two second sponge blocks.
As a further scheme of the utility model, a limiting plate is arranged at the upper end of the base shell, a positioning rod is fixedly mounted inside the base shell and below the limiting plate, two sliding blocks penetrate through the outer surface of the positioning rod, a compression spring is fixedly mounted between the two sliding blocks and the inner wall of the base shell, the two sliding blocks and the limiting plate are fixedly connected through two connecting rods, the two connecting rods are oppositely arranged, and the angle between the two connecting rods and the horizontal plane is 37 degrees.
As a further scheme of the utility model, the outer surface of the rear end of the lithium battery fixing shell is provided with a heat dissipation port, and the lithium battery fixing shell is made of high-temperature-resistant plastic materials.
As a further scheme of the utility model, the placing groove is matched with the lithium battery module in a clamping mode.
As a further scheme of the utility model, the number of the fixing columns is four, the four fixing columns are positioned around the replacing plate, and fixing holes are formed on the outer surface of the lower end of the lithium battery fixing shell close to the periphery.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, through the arranged replacement plate, the lithium battery fixing shell is fixedly connected with the replacement plate through the fixing column, then the cover plate is opened, the lower end of the lithium battery module is inserted into the placement groove, the lithium battery module can be well clamped by the fixing clamping block arranged in the placement groove, the replacement plate can effectively increase the convenience of assembling and disassembling the whole shell structure, the lithium battery module is convenient to replace and assemble, and the practicability is higher;
through the protection machanism who sets up, first sponge piece, second sponge piece and base shell parcel are close to the lower extreme at lithium cell fixed shell's surface, the upper end of base shell is provided with the limiting plate, the limiting plate sets up the lower extreme at the renewal board, the limiting plate is bearing lithium battery module's weight, the limiting plate is withstood to two connecting rod one ends, other end fixed mounting is on the sliding block on the locating lever, when receiving the power of different dynamics, the sliding block can receive the extrusion, thereby move about on the locating lever, and then extrude pressure spring, pressure spring plays buffering absorbing effect, protection machanism, can reduce the destruction of external vibrations to lithium battery module.
Drawings
Fig. 1 is a schematic view of an overall structure of a lithium battery module according to the present invention, which is convenient to assemble and replace;
fig. 2 is an expanded view of a lithium battery fixing case of a lithium battery module according to the present invention, which is convenient to assemble and replace;
fig. 3 is a schematic structural view of a replacement plate of a lithium battery module according to the present invention, which is convenient to assemble and replace;
FIG. 4 is a top view of a placement groove of a lithium battery module convenient for assembly and replacement according to the present invention;
FIG. 5 is a schematic structural diagram of a protection mechanism of a lithium battery module convenient for assembly and replacement according to the present invention;
fig. 6 is an internal schematic view of a base case of a lithium battery module according to the present invention, which is convenient to assemble and replace.
In the figure: 1. a lithium battery fixing case; 2. a hinge; 3. a cover plate; 4. a protection mechanism; 5. a lithium battery module; 6. replacing the plate; 7. fixing a column; 8. a placing groove; 9. fixing the fixture block; 41. a first sponge block; 42. a second sponge block; 43. a base housing; 431. a limiting plate; 432. positioning a rod; 433. a compression spring; 434. a slider; 435. a connecting rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-6, a lithium battery module convenient for assembly and replacement comprises a lithium battery fixing shell 1, wherein a cover plate 3 is fixedly mounted at the upper end of the lithium battery fixing shell 1 through a hinge 2, a protection mechanism 4 is arranged at the lower end of the lithium battery fixing shell 1, a plurality of groups of lithium battery modules 5 are arranged inside the lithium battery fixing shell 1, a replacement plate 6 is movably mounted at the lower end of the lithium battery fixing shell 1 through a fixing column 7, a plurality of placement grooves 8 are formed in the outer surface of the upper end of the replacement plate 6, a fixing fixture block 9 is fixedly mounted inside each placement groove 8, the number of the fixing fixture blocks 9 in each placement groove 8 is three, and the number of the fixing fixture blocks 9 in each group is two;
the protection mechanism 4 comprises two first sponge blocks 41, two second sponge blocks 42 and a base shell 43, the number of the first sponge blocks 41 and the number of the second sponge blocks 42 are two, the two first sponge blocks 41 and the two second sponge blocks 42 are oppositely arranged, the two first sponge blocks 41 and the two second sponge blocks 42 are wrapped on the outer surface of the lithium battery fixing shell 1 and close to the lower end, and the base shell 43 is fixedly installed at the lower ends of the two first sponge blocks 41 and the two second sponge blocks 42; a limiting plate 431 is arranged at the upper end of the base shell 43, a positioning rod 432 is fixedly mounted in the base shell 43 and close to the lower part of the limiting plate 431, two sliding blocks 434 penetrate through the outer surface of the positioning rod 432, a compression spring 433 is fixedly mounted between the two sliding blocks 434 and the inner wall of the base shell 43, the two sliding blocks 434 and the limiting plate 431 are fixedly connected through two connecting rods 435, the two connecting rods 435 are oppositely arranged, and the angles of the two connecting rods 435 and the horizontal plane are 37 degrees; the outer surface of the rear end of the lithium battery fixing shell 1 is provided with a heat dissipation port, and the lithium battery fixing shell 1 is made of high-temperature-resistant plastic; the placing groove 8 is matched with the lithium battery module 5 in a clamping manner; the quantity of fixed column 7 is four, and four fixed columns 7 are located and change board 6 all around, and the lower extreme surface of lithium battery fixing shell 1 is close to all seted up the fixed orifices all around.
It should be noted that, the utility model is a lithium battery module convenient for assembly and replacement, when in use, the lithium battery fixing casing 1 is fixedly connected with the replacement plate 6 through the fixing column 7, then the cover plate 3 is opened, the lower end of the lithium battery module 5 is inserted into the placement groove 8, the lithium battery module 5 can be well clamped by the fixing clamping block 9 arranged in the placement groove 8, the first sponge block 41, the second sponge block 42 and the base shell 43 are wrapped on the outer surface of the lithium battery fixing casing 1 close to the lower end through the arranged protection mechanism 4, the upper end of the base shell 43 is provided with the limiting plate 431, the limiting plate 431 is arranged at the lower end of the replacement plate 6, the limiting plate 431 bears the weight of the lithium battery module 5, one end of the two connecting rods 435 is propped against the limiting plate 431, the other end is fixedly arranged on the sliding block 434 on the positioning rod 432, when the sliding block 434 is stressed by different forces, thereby move on locating lever 432, and then extrude hold-down spring 433, hold-down spring 433 plays the effect of buffering shock attenuation.
According to the utility model, through the arranged replacement plate 6, the lithium battery fixing shell 1 is fixedly connected with the replacement plate 6 through the fixing column 7, then the cover plate 3 is opened, the lower end of the lithium battery module 5 is inserted into the placement groove 8, the lithium battery module 5 can be well clamped by the fixing clamping block 9 arranged in the placement groove 8, the replacement plate 6 can effectively increase the convenience of assembly and disassembly of the whole shell structure, the lithium battery module 5 is convenient to replace and assemble, and the practicability is higher; through the protection machanism 4 that sets up, first sponge piece 41, second sponge piece 42 and base shell 43 parcel are close to the lower extreme at the surface of the fixed shell of lithium cell 1, the upper end of base shell 43 is provided with limiting plate 431, limiting plate 431 sets up the lower extreme at change board 6, limiting plate 431 is bearing lithium cell module 5's weight, limiting plate 431 is withstood to two connecting rod 435 one end, other end fixed mounting is on sliding block 434 on locating lever 432, when receiving the power of different dynamics, sliding block 434 can receive the extrusion, thereby move about on locating lever 432, and then extrude housing spring 433, housing spring 433 plays buffering absorbing effect, protection machanism 4, can reduce the destruction of external vibrations to lithium cell module 5.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a lithium battery module of convenient equipment change which characterized in that: including lithium battery fixing shell (1), there is apron (3) lithium battery fixing shell (1) upper end through hinge (2) fixed mounting, the lower extreme of lithium battery fixing shell (1) is provided with protection mechanism (4), the inside of lithium battery fixing shell (1) is provided with a plurality of lithium battery module (5) of group, the lower extreme of lithium battery fixing shell (1) has replacement board (6) through fixed column (7) movable mounting, and the upper end surface of replacement board (6) has seted up a plurality of arrangement groove (8), every the equal fixed mounting in inside of arrangement groove (8) has fixed fixture block (9), and the quantity of fixed fixture block (9) in every arrangement groove (8) is three groups, every group the quantity of fixed fixture block (9) is two.
2. The lithium battery module convenient to assemble and replace as claimed in claim 1, wherein: protection mechanism (4) are including first sponge piece (41), second sponge piece (42) and base shell (43), the quantity of first sponge piece (41) and second sponge piece (42) is two, and two first sponge pieces (41) and second sponge piece (42) are all placed in opposition, two first sponge piece (41) and second sponge piece (42) all wrap up and are close to the lower extreme at the surface of lithium cell fixed shell (1), base shell (43) fixed mounting is at the lower extreme of two first sponge pieces (41) and second sponge piece (42).
3. The lithium battery module convenient to assemble and replace as claimed in claim 2, wherein: the upper end of base shell (43) is provided with limiting plate (431), the inside below fixed mounting that is close to limiting plate (431) of base shell (43) has locating lever (432), the surface of locating lever (432) runs through there are two sliding blocks (434), two fixed mounting has pressure spring (433), two between sliding block (434) and base shell (43) inner wall fixed mounting is through two connecting rod (435) fixed connection, two between sliding block (434) and limiting plate (431) connecting rod (435) are opposite to be placed, and the angle of two connecting rods (435) and horizontal plane is 37.
4. The lithium battery module convenient to assemble and replace as claimed in claim 1, wherein: the rear end outer surface of the lithium battery fixing shell (1) is provided with a heat dissipation port, and the lithium battery fixing shell (1) is made of high-temperature-resistant plastic.
5. The lithium battery module convenient to assemble and replace as claimed in claim 1, wherein: the placing groove (8) is matched with the lithium battery module (5) in a clamping mode.
6. The lithium battery module convenient to assemble and replace as claimed in claim 1, wherein: the number of the fixing columns (7) is four, the four fixing columns (7) are located on the periphery of the replacing plate (6), and fixing holes are formed in the outer surface of the lower end of the lithium battery fixing shell (1) close to the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121476108.XU CN215731969U (en) | 2021-06-29 | 2021-06-29 | Lithium battery module convenient to assemble and replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121476108.XU CN215731969U (en) | 2021-06-29 | 2021-06-29 | Lithium battery module convenient to assemble and replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215731969U true CN215731969U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121476108.XU Active CN215731969U (en) | 2021-06-29 | 2021-06-29 | Lithium battery module convenient to assemble and replace |
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| CN (1) | CN215731969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2025062778A1 (en) * | 2023-09-20 | 2025-03-27 |
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2021
- 2021-06-29 CN CN202121476108.XU patent/CN215731969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2025062778A1 (en) * | 2023-09-20 | 2025-03-27 |
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