CN220474780U - Universal iron box structure for battery module - Google Patents

Abstract

The application relates to the technical field of battery storage, in particular to a general iron box structure for a battery module. Through be equipped with two first installing rails and two second installing rails of parallel arrangement at the bottom surface in the box, be provided with baffle subassembly on first installing rail and second installing rail respectively, and then enclose into the accommodation space that is used for placing battery module through baffle subassembly, the mounting hole that is square array and arranges has been seted up to the bottom surface in the box, first installing rail and second installing rail can dismantle and connect in the mounting hole, and then can adjust the position of first installing rail and second installing rail in the box according to battery module's actual size, thereby change the size of the accommodation space that baffle subassembly on first installing rail and the second installing rail encloses, make accommodation space and battery module assorted, thereby can satisfy and place and install not unidimensional battery module, improve the compatibility.

Description

Universal iron box structure for battery module

Technical Field

The application relates to the technical field of battery storage, in particular to a general iron box structure for a battery module.

Background

In the assembly process of the existing lithium battery module finished product, after a plurality of battery cells are made into a semi-finished battery module, the semi-finished battery module is required to be stored or transported in a battery box, an inner cavity is formed by arranging a fixing support at the inner middle position of the existing battery box, the battery module is placed in the fixed inner cavity, but when the battery modules with different sizes are encountered, the battery module is excessively large and cannot be assembled, or the battery module is excessively small and cannot be stably placed.

Disclosure of Invention

In order to solve the technical problem, the application provides a general type iron box structure for battery module, including box with the lid close in the case lid of box, the bottom surface is equipped with two first mounting rails and two second mounting rails of parallel arrangement first mounting rail and second mounting rail are last to be provided with baffle subassembly respectively, baffle subassembly encloses into the accommodation space that is used for placing battery module, the mounting hole that is square array has been seted up to the bottom surface in the box, first mounting rail and second mounting rail can dismantle connect in the mounting hole.

Preferably, the two first mounting rails and the two second mounting rails are perpendicular to each other, and the two first mounting rails are located above or below the two second mounting rails.

Preferably, the baffle assembly comprises a first baffle arranged on the first mounting rail and a second baffle arranged on the second mounting rail, and the first baffle and the second baffle enclose a containing space for placing the battery module.

Preferably, a first folded edge is formed at the bottom of the first baffle, a plurality of first connecting holes are formed in the first folded edge, and a first waist-shaped groove is formed in the first mounting rail.

Preferably, a second flange is formed at the bottom of the second baffle, a plurality of second waist-shaped grooves are formed in the second flange, and a plurality of second connecting holes are formed in the second mounting rail.

Preferably, the assembly holes are formed in the peripheral edges of the opening end of the box body, and the box cover is covered at the opening end of the box body and fixedly connected with the assembly holes.

Preferably, a handle is arranged at the top of the box cover.

From the above, the following beneficial effects can be obtained by applying the present application: through be equipped with two first installing rails and two second installing rails of parallel arrangement at the bottom surface in the box, be provided with baffle subassembly on first installing rail and second installing rail respectively, and then enclose into the accommodation space that is used for placing battery module through baffle subassembly, the mounting hole that is square array and arranges has been seted up to the bottom surface in the box, first installing rail and second installing rail can dismantle and connect in the mounting hole, and then can adjust the position of first installing rail and second installing rail in the box according to battery module's actual size, thereby change the size of the accommodation space that baffle subassembly on first installing rail and the second installing rail encloses, make accommodation space and battery module assorted, thereby can satisfy and place and install not unidimensional battery module, improve the compatibility.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings that are used in the description of the embodiments of the present application or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural view of a general-purpose iron case for a battery module according to an embodiment of the present application;

FIG. 2 is a schematic view of a baffle assembly according to an embodiment of the present disclosure;

fig. 3 is a schematic diagram of a general-purpose iron box assembly for a battery module according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

Examples

In order to solve the above-mentioned technical problems, this embodiment provides a general-purpose iron box structure for a battery module, as shown in fig. 1-2, including a box 10 and a box cover 20 covered on the box 10, two first mounting rails 31 and two second mounting rails 32 disposed in parallel are disposed on the inner bottom surface of the box 10, baffle assemblies 40 are disposed on the first mounting rails 31 and the second mounting rails 32, and further a containing space for placing the battery module is enclosed by the baffle assemblies 40, mounting holes 11 arranged in square array are disposed on the inner bottom surface of the box 10, the first mounting rails 31 and the second mounting rails 32 are detachably connected to the mounting holes 11, and then the positions of the first mounting rails 31 and the second mounting rails 32 in the box 10 can be adjusted according to the actual sizes of the battery module, so that the size of the containing space enclosed by the baffle assemblies 40 on the first mounting rails 31 and the second mounting rails 32 is changed, and the containing space is matched with the battery module, thereby the battery modules with different sizes can be placed and installed, and compatibility of the battery modules can be improved.

Specifically, the two first mounting rails 31 are perpendicular to the two second mounting rails 32, and the two first mounting rails 31 are located above or below the two second mounting rails 32. For example, two ends of the two first mounting rails 31 are stacked above the two second mounting rails 32, and thus the two second mounting rails 32 may be close to or far from each other, thereby realizing the adjustment of the size of the receiving space according to the battery module. The two first mounting rails 31 may be close to or distant from each other by overlapping both ends of the two first mounting rails 31 under the two second mounting rails 32. The placement positions of the first mounting rail 31 and the second mounting rail 32 may be adjusted according to actual needs so that the first mounting rail 31 or the second mounting rail 32 are close to each other.

Further, the baffle assembly 40 includes a first baffle 41 disposed on the first mounting rail 31 and a second baffle 42 disposed on the second mounting rail 32, where the two first baffles 41 and the two second baffles 42 enclose a rectangular accommodating space for accommodating the battery module. When the two second mounting rails 32 are close to each other, the second baffles 42 on the second mounting rails 32 are driven to be close to each other, so as to adjust the size of the accommodating space. Similarly, when the two first mounting rails 31 are close to each other, the first baffles 41 on the first mounting rails 31 are driven to be close to each other, so as to adjust the size of the accommodating space. So that the two first baffles 41 are abutted against opposite sides of the battery module, or the two second baffles 42 are abutted against opposite sides of the battery module, thereby achieving the fixing effect. When the length and width of the battery module are both greater than the lengths of the first baffle 41 and the second baffle 42, the first baffle 41 and the second baffle 42 are simultaneously abutted against the peripheral surface of the battery module.

In order to realize that the first baffle 41 is mounted on the first mounting rail 31, a first folded edge 412 is formed at the bottom of the first baffle 41, a plurality of first connecting holes 411 are formed in the first folded edge 412, the first mounting rail 31 is provided with a first waist-shaped groove 311, and then the first connecting holes 411 and the first waist-shaped groove 311 can be fixedly connected through connecting pieces such as bolts, and further the first folded edge 412 and the first mounting rail 31 are fixedly connected.

Further, a second flange 422 is formed at the bottom of the second baffle 42, a plurality of second waist-shaped grooves 421 are formed in the second flange 422, and a plurality of second connecting holes 321 are formed in the second mounting rail 32. Similarly, the second waist-shaped groove 421 is connected to the second connecting hole 321 by a connecting member such as a bolt, so that the second flange 422 is fixedly connected to the second mounting rail 32. In the above scheme, the first waist-shaped groove 311 of the first mounting rail 31 and the second connecting hole 321 of the second mounting rail 32 are detachably connected to the mounting hole 11 on the bottom surface of the box 10 by bolts, so as to achieve the purpose of convenient disassembly. Wherein the mounting hole 11 may be a threaded counterbore or a through hole.

As shown in fig. 3, the peripheral edge of the open end of the case 10 is provided with an assembly hole 12, and the case cover 20 covers the open end of the case 10 and is fixedly connected with the assembly hole 12. The edge of case lid 20 is buckled towards box 10, and then the edge of case lid 20 passes through screw and equipment hole 12 fixed connection, and the top of case lid 20 is provided with handle 21, makes things convenient for case lid 20 to dismantle from box 10.

To sum up, this application scheme is through being equipped with two first installing rails and two second installing rails of parallel placement at the bottom surface in the box, be provided with baffle subassembly on first installing rail and second installing rail respectively, and then enclose into through baffle subassembly and be used for placing battery module's accommodation space, the mounting hole that is square array and arrange has been seted up to the bottom surface in the box, first installing rail and second installing rail can dismantle and connect in the mounting hole, and then can adjust the position of first installing rail and second installing rail in the box according to battery module's actual size, thereby change the size of the accommodation space that baffle subassembly on first installing rail and the second installing rail encloses, make accommodation space and battery module assorted, thereby can satisfy and place and install not unidimensional battery module, improve the compatibility.

The above-described embodiments do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the above embodiments should be included in the scope of the present utility model.

Claims (7)

1. A general type iron box structure for battery module, its characterized in that: including box (10) and lid in case lid (20) of box (10), the bottom surface is equipped with two first mounting rail (31) and two second mounting rail (32) of parallel placement first mounting rail (31) and second mounting rail (32) are last to be provided with baffle subassembly (40) respectively, baffle subassembly (40) enclose into the accommodation space that is used for placing battery module, mounting hole (11) that are square array have been seted up to bottom surface in box (10), first mounting rail (31) and second mounting rail (32) can dismantle connect in mounting hole (11).

2. The universal iron case structure for a battery module according to claim 1, wherein: the two first mounting rails (31) are perpendicular to the two second mounting rails (32), and the two first mounting rails (31) are located above or below the two second mounting rails (32).

3. The universal iron case structure for a battery module according to claim 2, wherein: the baffle assembly (40) comprises a first baffle (41) arranged on the first mounting rail (31) and a second baffle (42) arranged on the second mounting rail (32), and the first baffle (41) and the second baffle (42) enclose a containing space for containing the battery module.

4. The universal iron case structure for a battery module according to claim 3, wherein: the bottom of the first baffle (41) is provided with a first folded edge (412), the first folded edge (412) is provided with a plurality of first connecting holes (411), and the first mounting rail (31) is provided with a first waist-shaped groove (311).

5. The universal iron case structure for a battery module according to claim 3, wherein: the bottom of the second baffle (42) is provided with a second folded edge (422), the second folded edge (422) is provided with a plurality of second waist-shaped grooves (421), and the second mounting rail (32) is provided with a plurality of second connecting holes (321).

6. The universal iron case structure for a battery module according to claim 1, wherein: the assembly hole (12) is formed in the peripheral edge of the opening end of the box body (10), and the box cover (20) is covered on the opening end of the box body (10) and fixedly connected with the assembly hole (12).

7. The universal iron case structure for a battery module according to claim 1, wherein: the top of the box cover (20) is provided with a handle (21).