CN214797573U - Make things convenient for support of multilayer cylinder electricity core module stromatolite - Google Patents
Make things convenient for support of multilayer cylinder electricity core module stromatolite Download PDFInfo
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- CN214797573U CN214797573U CN202121652875.1U CN202121652875U CN214797573U CN 214797573 U CN214797573 U CN 214797573U CN 202121652875 U CN202121652875 U CN 202121652875U CN 214797573 U CN214797573 U CN 214797573U
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- support
- battery cell
- connecting rod
- dovetail
- bracket
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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 support convenient for lamination of multilayer cylindrical battery cell modules, which comprises a support, wherein the support comprises a plurality of layers, and a single layer of the support comprises a plurality of support units, the support units are in the shape of regular octagon, two edges which are in right angle are provided with a convex dovetail rail I, and the remaining six edges are provided with concave dovetail grooves; the cross section of the connecting rod is square, two ends of the connecting rod are respectively provided with a dovetail rail II matched with the dovetail groove, and the upper end and the lower end of the connecting rod are respectively provided with a fixing screw hole; the fastening screw is in threaded connection with the fixing screw holes at the upper end and the lower end of the connecting rod; the battery cell is provided with a plurality of support units which are respectively clamped and fixed through the upper end and the lower end of the support units. The utility model provides a make things convenient for support of multilayer cylinder electricity core module stromatolite, it is rational in infrastructure, realize that multilayer group battery module carries out spacing stromatolite cooperation, improve the heat dissipation, reduce assembly error.
Description
Technical Field
The utility model relates to the technical field, specifically indicate a make things convenient for support of multilayer cylinder electricity core module stromatolite.
Background
Cylindrical cells, commonly referred to as 18650 cells or 26650-32700 cells developed in this regard. 18650 is a standard lithium ion battery model number, as determined by SONY corporation of Japan for cost savings in the year, of lithium ion batteries, where 18 denotes a diameter of 18mm, 65 denotes a length of 65mm, and 0 denotes a cylindrical battery.
But the 18650 battery support that currently uses has following defect: in use, the device only has the advantages of convenient single-layer arrangement, and the problem that when the device is placed in a laminated manner, the device cannot be limited and fixed, and the multilayer module cannot be automatically laminated and fixed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, overcome prior art shortcoming, provide a support that makes things convenient for multilayer cylinder electricity core module stromatolite, rational in infrastructure realizes that multilayer group battery module carries out spacing stromatolite cooperation, improves the heat dissipation, reduces assembly error.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a make things convenient for support of multilayer cylinder electricity core module stromatolite, includes:
the support comprises a plurality of layers, a single layer of the support comprises a plurality of support units, the support units are in a regular octagon shape, two edges which are in a right angle are provided with a first convex dovetail rail, the remaining six edges are provided with concave dovetail grooves, and the support units are mutually matched and clamped through the dovetail rails and the dovetail grooves to form the support;
the cross section of the connecting rod is square, two ends of the connecting rod are respectively provided with a dovetail rail II matched with the dovetail groove, and the upper end and the lower end of the connecting rod are respectively provided with a fixing screw hole;
the fastening screw is in threaded connection with the fixing screw holes at the upper end and the lower end of the connecting rod;
the battery cell is provided with a plurality of support units which are respectively clamped and fixed through the upper end and the lower end of the support units.
Further, a square through hole with a dovetail rail is formed between every two consecutive bracket units on the bracket.
Further, an inner opening at one end of the support unit is reduced.
Furthermore, the fastening screw rod adopts a pan head self-tapping screw.
Furthermore, the battery cell is a cylindrical battery cell.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses a can solve current lithium cell cylinder electricity core support on the market, only make things convenient for the individual layer to arrange. When the stromatolite was placed, unable spacing fixed, can't realize that multilayer module carries out the fixed problem of automatic stromatolite. Lithium cell cylinder electricity core support has had more a connecting rod that upper and lower layer connection is fixed, and the available screw fixation in upper and lower place can realize that multilayer group battery module carries out spacing stromatolite cooperation. The utility model discloses a honeycomb clearance has between the support is arranged, can improve the radiating problem of group battery charge-discharge. The production efficiency is improved, and the assembly error is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the single-layer stent of the present invention.
Fig. 3 is a schematic structural diagram of the middle support unit of the present invention.
Fig. 4 is a schematic structural diagram of a cross section of the middle connecting rod of the present invention.
As shown in the figure: 1. fastening a screw rod; 2. a support; 3. a connecting rod; 4. and (5) battery cores.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses when the concrete implementation, including support 2, support 2 includes a plurality of layers, individual layer support 2 includes a plurality of support units, support unit appearance is regular octagon, is equipped with convex forked tail rail one on two of them edges that are the right angle, and six remaining edges are equipped with the dovetail of indent, form support 2 through forked tail rail and dovetail mutually supporting joint between the support unit, form the square through-hole that has the forked tail rail between four consecutive support units on support 2, the one end internal orifice of support unit reduces; the support, the support is regular octagon, and 2 limits are 90 degrees apart from one another wherein, are outstanding dovetail, and 6 limits are the dovetail of indent. Can cooperate through the dovetail between the support, in have a class quad slit, can improve the radiating effect. The inner opening of one end of the bracket is reduced to place the battery cell to pass through for fixing and tightening the battery cell.
The cross section of the connecting rod 3 is square, dovetail rails II matched with the dovetail grooves are respectively arranged at two ends of the connecting rod 3, and fixing screw holes are formed in the upper end and the lower end of the connecting rod 3; the connecting rod is a square long rod, a round hole is formed in the middle of the connecting rod and can be used for fastening a screw, and dovetail grooves are formed in the two sides of the connecting rod and can be matched with the support to penetrate through the dovetail grooves. For fixation in the xy direction. The number of the connecting rods can be increased or decreased according to the actual use environment.
The fastening screw rod 1 is in threaded connection with a fixing screw hole at the upper end and the lower end of the connecting rod 3; the fastening screw is a national standard pan head self-tapping screw, and can be fastened through the hole of the connecting rod 3 to tightly press the battery pack on the upper layer and the lower layer.
The battery cell 4 is provided with a plurality of battery cells which are respectively clamped and fixed by the support units at the upper end and the lower end of the battery cells. The battery cell is a conventional cylindrical battery cell.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a make things convenient for support of multilayer cylinder electricity core module stromatolite which characterized in that includes:
the bracket (2) comprises a plurality of layers, the single-layer bracket (2) comprises a plurality of bracket units, the bracket units are in a regular octagon shape, two edges which are in a right angle are provided with a convex dovetail rail I, the remaining six edges are provided with concave dovetail grooves, and the bracket units are mutually matched and clamped through the dovetail rails and the dovetail grooves to form the bracket (2);
the cross section of the connecting rod (3) is square, dovetail rails II matched with the dovetail grooves are arranged at two ends of the connecting rod (3) respectively, and fixing screw holes are formed in the upper end and the lower end of the connecting rod (3);
the fastening screw (1) is in threaded connection with the fixing screw holes at the upper end and the lower end of the connecting rod (3);
the battery cell (4), battery cell (4) are provided with a plurality of and respectively through the support unit centre gripping of its upper and lower extreme fixed.
2. The support of claim 1, which is convenient for lamination of the multilayer cylindrical battery cell modules, and is characterized in that: and a square through hole with a dovetail rail is formed among the four continuous bracket units on the bracket (2).
3. The support of claim 1, which is convenient for lamination of the multilayer cylindrical battery cell modules, and is characterized in that: and the inner opening of one end of the bracket unit is reduced.
4. The support of claim 1, which is convenient for lamination of the multilayer cylindrical battery cell modules, and is characterized in that: the fastening screw rod (1) adopts a pan head self-tapping screw.
5. The support of claim 1, which is convenient for lamination of the multilayer cylindrical battery cell modules, and is characterized in that: the battery cell (4) is a cylindrical battery cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121652875.1U CN214797573U (en) | 2021-07-20 | 2021-07-20 | Make things convenient for support of multilayer cylinder electricity core module stromatolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121652875.1U CN214797573U (en) | 2021-07-20 | 2021-07-20 | Make things convenient for support of multilayer cylinder electricity core module stromatolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214797573U true CN214797573U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121652875.1U Active CN214797573U (en) | 2021-07-20 | 2021-07-20 | Make things convenient for support of multilayer cylinder electricity core module stromatolite |
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| CN (1) | CN214797573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023142541A1 (en) * | 2022-01-29 | 2023-08-03 | 湖北亿纬动力有限公司 | Battery cell module and battery system |
| WO2023142529A1 (en) * | 2022-01-29 | 2023-08-03 | 湖北亿纬动力有限公司 | Battery cell module and battery system |
-
2021
- 2021-07-20 CN CN202121652875.1U patent/CN214797573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023142541A1 (en) * | 2022-01-29 | 2023-08-03 | 湖北亿纬动力有限公司 | Battery cell module and battery system |
| WO2023142529A1 (en) * | 2022-01-29 | 2023-08-03 | 湖北亿纬动力有限公司 | Battery cell module and battery system |
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