CN217239559U

CN217239559U - Tray compatible with multiple types of square lithium batteries

Info

Publication number: CN217239559U
Application number: CN202221060938.9U
Authority: CN
Inventors: 胡斐然
Original assignee: Hefei Guoxuan High Tech Power Energy Co Ltd
Current assignee: Hefei Gotion High Tech Power Energy Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-19
Anticipated expiration: 2032-04-29

Abstract

The utility model provides a tray compatible with a plurality of types of square lithium batteries, which comprises an outer frame and at least one group of inner liners; the inner lining is detachably connected in the outer frame; the set of liners comprises a plurality of oppositely disposed liners; a plurality of mounting grooves suitable for the thickness of various battery models are formed in the lining. The utility model is provided with an outer frame and an inner lining in the tray, the inner lining is provided with a plurality of mounting grooves, and batteries with different length specifications can be assembled by arranging the inner lining and the outer frame to be detachably connected; through set up the mounting groove of a plurality of different specifications on the inside lining, can assemble the battery of multiple different thickness specifications under the condition of need not the die sinking again.

Description

Tray compatible with multiple types of square lithium batteries

Technical Field

The utility model relates to a technical field is made to lithium ion battery, specifically is a tray of compatible many styles of square lithium cell.

Background

The square battery tray is an important basic component in the formation and capacity grading equipment of the square lithium ion power battery, the bearing efficiency and the service life of the battery are determined by the quality of the square battery tray, but the existing battery tray on the market has certain defects.

The battery trays in the market can only correspond to lithium batteries with one specification and cannot be universal, if the lithium batteries with different specifications need to be placed, the battery trays with different specifications need to be manufactured by opening the mold again, mold opening cost and tray cost are increased, in addition, the production cycle for changing the shape of the battery trays is extremely short, resources are seriously wasted, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a tray that can compatible many styles of square lithium cell simultaneously is provided.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

a tray compatible with multiple square lithium batteries comprises an outer frame (1) and at least one group of linings (2); the inner liner (2) is detachably connected in the outer frame (1); a set of said liners (2) comprises a plurality of oppositely arranged liners (2); a plurality of mounting grooves suitable for the thickness of various battery models are formed in the lining (2).

Has the advantages that: batteries with different length specifications can be assembled by detachably connecting the inner lining and the outer frame; through set up the mounting groove of a plurality of different specifications on the inside lining, can assemble the battery of multiple different thickness specifications under the condition of need not the mould again.

Furthermore, a plurality of mounting holes (11) are formed in the bottom wall of the outer frame (1) and close to the lining (2).

Furthermore, the mounting hole (11) is a waist-shaped hole.

Has the beneficial effects that: through setting up the mounting hole into waist type, can carry out certain limit's distance to the inside lining and adjust to be fit for the lithium cell of different length.

Furthermore, be fixed with on the inside lining (2) diapire with mounting hole (11) corresponding fixed block (25), be connected for dismantling between fixed block (25) and mounting hole (11).

Has the advantages that: through mutually supporting of fixed block and mounting hole, can realize dismantling between inside lining and the frame and be connected.

Furthermore, the fixing block (25) is a bolt.

Furthermore, the front side and the rear side of the lining (2) are respectively provided with a first mounting groove (21) and a second mounting groove (23) which are suitable for the thicknesses of two types of batteries, and the length of the first mounting groove (21) is smaller than that of the second mounting groove (23).

Furthermore, the novel plastic frame comprises two groups of inner liners (2), wherein the two groups of inner liners (2) are adjacently arranged in the outer frame (1).

Further, the novel inner lining structure comprises at least one supporting column (3), wherein the supporting column (3) is detachably connected between the two inner linings (2).

Has the advantages that: through the setting of support column, can improve tray installation accuracy, and improve inside lining overall stability and structural strength.

Furthermore, the outer frame (1) is of a cubic structure with an open top; four side walls of the outer frame (1) are all arranged in a hollow manner.

Furthermore, a plurality of ventilation openings (13) are formed in the bottom wall of the outer frame (1).

Has the advantages that: through the setting of vent, it is good to the radiating effect of lithium cell, prolongs the life of battery, has also practiced thrift the cost of remodeling.

The utility model has the advantages that:

the utility model is provided with an outer frame and an inner lining in the tray, the inner lining is provided with a plurality of mounting grooves, and batteries with different length specifications can be assembled by arranging the inner lining and the outer frame to be detachably connected; the inner lining is provided with a plurality of mounting grooves with different specifications, so that batteries with different thickness specifications can be mounted without re-opening the mold.

The utility model discloses a set up the mounting hole into the waist type, can carry out the distance of certain limit to the inside lining and adjust to be fit for the lithium cell of different length.

The utility model discloses a mutually supporting of fixed block and mounting hole can realize dismantling between inside lining and the frame and be connected.

The utility model discloses a setting of support column can improve tray installation accuracy, and improves inside lining overall stability and structural strength.

The utility model discloses a setting of vent, it is good to the radiating effect of lithium cell, the life of extension battery has also practiced thrift the cost of remodeling.

Drawings

Fig. 1 is a perspective view of a tray compatible with multiple types of square lithium batteries according to an embodiment of the present invention;

fig. 2 is a bottom view of a tray compatible with multiple types of square lithium batteries according to an embodiment of the present invention;

fig. 3 is a perspective view of an inner liner in a tray compatible with multiple types of square lithium batteries according to an embodiment of the present invention;

fig. 4 is a top view of an inner liner of a tray compatible with multiple types of square lithium batteries according to an embodiment of the present invention;

fig. 5 is a right side view of an inner liner of a tray compatible with multiple types of square lithium batteries according to an embodiment of the present invention;

fig. 6 is a bottom perspective view of an inner liner in a tray compatible with multiple types of square lithium batteries according to an embodiment of the present invention;

fig. 7 is an assembly view of a first state of a tray compatible with multiple types of square lithium batteries according to an embodiment of the present invention;

fig. 8 is an assembly view of a second state of the tray compatible with multiple types of square lithium batteries according to the embodiment of the present invention.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below in combination with the technical solution of the embodiments of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

As shown in fig. 1, the present embodiment provides a tray compatible with multiple types of square lithium batteries, including an outer frame 1, at least one group of inner liners 2, and at least one support column 3.

As shown in fig. 1, the supporting columns 3 are disposed between the inner liners 2, and the inner liners 2 are detachably connected to the outer frame 1.

As shown in fig. 2, the outer frame 1 is a cubic structure with an open top; four side walls of the outer frame 1 are all arranged in a hollow way; a plurality of mounting holes 11 are formed in the bottom wall of the outer frame 1, close to the lining 2, the mounting holes 11 are waist-shaped holes, and the distance of the lining 2 can be adjusted within a certain range, so that the outer frame is suitable for lithium batteries with different lengths; a plurality of vents 13 are formed in the bottom wall of the outer frame 1, so that the heat dissipation effect of the lithium battery is good, the service life of the battery is prolonged, and the remodeling cost is saved.

As shown in fig. 3, 4 and 5, a group of liners 2 includes two liners 2 arranged in parallel and relatively, at least one support column 3 is arranged between the two liners 2, in this embodiment, three support columns 3 are detachably connected between the two liners 2, and the three support columns 3 are arranged at intervals, so that the mounting precision of the tray can be improved, and the overall stability and structural strength of the liners 2 can be improved; in the embodiment, two groups of inner liners 2 are arranged, and the two groups of inner liners 2 are arranged adjacently; the lining 2 is provided with a plurality of mounting grooves suitable for the thickness of various types of batteries, in the embodiment, the front side and the rear side of the lining 2 are respectively provided with a first mounting groove 21 and a second mounting groove 23 suitable for the thickness of two types of batteries, and the length of the first mounting groove 21 is shorter than that of the second mounting groove 23, so that batteries with smaller thickness can be mounted; as shown in fig. 6 and 7, a fixing block 25 corresponding to the mounting hole 11 is fixed on the bottom wall of the liner 2, the fixing block 25 is detachably connected with the mounting hole 11, and the fixing block 25 is a bolt in this embodiment.

When the battery product A is used, the mounting mode of the lining is adjusted according to actual use requirements, for example, the mounting mode of the lining 2 in the figure 7 is suitable for the battery product A (with smaller thickness), and when the battery product A is assembled, only one side of the lining 2, which is provided with the first mounting groove 21, is required to be oppositely placed, the supporting column 3 is fixed between the linings 2 and then is integrally placed in the outer frame 1, and is fixedly locked with the mounting hole 11 at the bottom of the outer frame 1 through a bolt, so that the battery product A is used in the production flow of the product A; as shown in fig. 8, if need switch battery product B (thickness is great), through dismantling the bottom nut, take out inside lining 2, then take out support column 3 between inside lining 2, part inside lining 2 and inside lining 2, then respectively with four inside lining 2 rotatory 180 degrees, adjust the length of support column 3 and fix according to the demand again, place whole inside frame 1 at last, through the bolt with the use that battery product B can be put into to the mounting hole 11 lock of frame 1 bottom extremely, the simple and simple operation of change mode.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A tray compatible with multiple types of square lithium batteries is characterized by comprising an outer frame (1) and at least one group of linings (2);

the inner liner (2) is detachably connected in the outer frame (1);

a set of said liners (2) comprises a plurality of oppositely arranged liners (2);

a plurality of mounting grooves suitable for the thickness of various battery models are formed in the lining (2).

2. The tray compatible with multiple types of square lithium batteries as claimed in claim 1, wherein: a plurality of mounting holes (11) are formed in the bottom wall of the outer frame (1) and close to the lining (2).

3. The tray compatible with multiple types of square lithium batteries as claimed in claim 2, wherein: the mounting hole (11) is a waist-shaped hole.

4. The tray compatible with multiple square lithium batteries as claimed in claim 2 or 3, wherein: be fixed with fixed block (25) corresponding with mounting hole (11) on inside lining (2) diapire, be connected for dismantling between fixed block (25) and mounting hole (11).

5. The tray compatible with multiple types of square lithium batteries as claimed in claim 4, wherein: the fixing block (25) is a bolt.

6. The tray compatible with multiple types of square lithium batteries as claimed in claim 1, wherein: first mounting groove (21), second mounting groove (23) that are fit for two kinds of battery model thickness are seted up respectively to the front and back side of inside lining (2), the length of first mounting groove (21) is less than the length of second mounting groove (23).

7. The tray compatible with multiple types of square lithium batteries as claimed in claim 1, wherein: the novel inner lining structure comprises two groups of inner linings (2), wherein the two groups of inner linings (2) are adjacently arranged in an outer frame (1).

8. The tray compatible with multiple types of square lithium batteries as claimed in claim 1 or 7, wherein: the novel inner lining structure further comprises at least one supporting column (3), wherein the supporting column (3) is detachably connected between the two inner linings (2).

9. The tray compatible with multiple types of square lithium batteries as claimed in claim 1, wherein: the outer frame (1) is of a cubic structure with an opening at the top; four side walls of the outer frame (1) are all arranged in a hollow manner.

10. The tray compatible with multiple square lithium batteries as claimed in claim 1, wherein: a plurality of ventilation openings (13) are formed in the bottom wall of the outer frame (1).