CN216015598U - Module end plate and battery module - Google Patents

Abstract

The utility model discloses a module end plate and battery module relates to the battery field. The module end plate is provided with a mounting hole, and the mounting hole is used for mounting an electrode terminal of the battery module. The utility model provides a module end plate can install electrode terminal, and the utilization ratio is higher.

Description

Module end plate and battery module

Technical Field

The utility model relates to a battery field particularly, relates to a module end plate and battery module.

Background

The battery module comprises a plurality of cell array rows arranged in sequence, a CCS assembly electrically connected with each cell pole column, and a module end plate arranged outside the cell array rows.

At present, module end plates on the market only play a role in protecting the battery cells, and the utilization rate is too low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a module end plate can promote the overall utilization rate.

Another object of the present invention is to provide a battery module, the module end plate thereof has a higher utilization ratio.

The utility model provides a technical scheme:

the utility model provides a module end plate, the mounting hole has been seted up on the module end plate, the mounting hole is used for installing the electrode terminal of battery module.

Further, the mounting hole is opened in one end of the module end plate in the width direction.

Further, the mounting hole includes main hole and auxiliary hole, two the auxiliary hole sets up respectively in the main hole is in the relative both sides on the length direction of module end plate.

Furthermore, the main hole and the auxiliary hole are waist-shaped.

Furthermore, a wire binding hole is formed in the module end plate and used for fixing a copper bar of the battery module.

Furthermore, the wire binding holes are formed in the side wall of the module end plate.

Furthermore, the module end plate is also provided with a hanging hole, and the hanging hole is used for hanging a lifting hook in the lifting process.

Furthermore, the hanging and holding hole is formed in the side wall of the module end plate.

Further, still seted up the fixed orifices on the module end plate, the fixed orifices is followed the width direction of module end plate runs through the module end plate, the fixed orifices is used for supplying the screw rod to pass, with the module end plate is fixed on the battery package box.

The utility model also provides a battery module, including the module end plate, set up the mounting hole on the module end plate respectively, prick the line hole, hang and hold hole and fixed orifices, the mounting hole is used for installing the electrode terminal, prick the line hole and be used for fixed copper bar, it is used for hanging at the hoist and mount in-process and holds the lifting hook to hang to hold the hole, the fixed orifices is used for being connected with the battery package box.

Compared with the prior art, the utility model provides a mounting hole has been seted up on the module end plate, and the mounting hole is used for installing the electrode terminal of battery module. Compare in current module end plate as protection electric core only, the utility model provides a module end plate has higher utilization ratio, facilitates arranging of electrode terminal. Therefore, the utility model provides a beneficial effect of module end plate includes: the electrode terminal can be mounted, and the utilization rate is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. For a person skilled in the art, it is possible to derive other relevant figures from these figures without inventive effort.

Fig. 1 is a schematic structural diagram of a module end plate according to a first embodiment of the present invention at a first viewing angle;

fig. 2 is a schematic structural diagram of a module end plate at a second viewing angle according to a first embodiment of the present invention.

Icon: 100-module end plates; 110-mounting holes; 111-a main hole; 113-secondary pore; 130-a fixation hole; 150-a wire binding hole; 170-hanging holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following describes in detail embodiments of the present invention with reference to the accompanying drawings.

First embodiment

Referring to fig. 1 and fig. 2 in combination, fig. 1 is a schematic structural diagram of a module end plate 100 provided in this embodiment at a first viewing angle, and fig. 2 is a schematic structural diagram of the module end plate 100 provided in this embodiment at a second viewing angle.

The module end plate 100 provided in this embodiment is applied to a battery module, and the module end plate 100 is respectively provided with a mounting hole 110, a fixing hole 130, a binding hole 150, and a hanging hole 170.

The mounting hole 110 is opened at one end of the module end plate 100 in the width direction, for mounting electrode terminals of the battery module. In practice, the module end plate 100 is erected at one end of the battery module in a state in which the end of the mounting hole 110 is vertically upward and the electrode terminal of the battery module is inserted into the mounting hole 110.

The number of the mounting holes 110 is two, the two mounting holes 110 are arranged at two ends of the module end plate 100 in the length direction at intervals, and the two mounting holes 110 are used for respectively inserting a positive terminal and a negative terminal of the battery module.

In this embodiment, the mounting hole 110 includes a main hole 111 and two sub holes 113, and the two sub holes 113 are respectively disposed on two opposite sides of the main hole 111 in the length direction of the module end plate 100. In addition, the main hole 111 and the sub-hole 113 are both kidney-shaped holes, and in other embodiments, the structural shapes of the main hole 111 and the sub-hole 113 may be adaptively adjusted according to the structural shape of the electrode terminal.

The fixing hole 130 is also formed in one end of the module end plate 100 in the thickness direction, and penetrates through the module end plate 100 in the width direction of the module end plate 100, and the module end plate 100 is matched with the screw through the fixing hole 130, so that the battery pack box is fixedly connected with the battery pack box, and it can be understood that the battery pack box is used for accommodating a battery module.

In this embodiment, the fixing hole 130 is a circular hole, and in practical application, one end of the screw rod is inserted from the top end of the fixing hole 130 and extends out from the bottom end of the fixing hole 130, and the part extending out of the fixing hole 130 is screwed into the end plate of the battery pack case until the nut of the screw rod contacts with the module end plate 100 to stop, so that the module end plate 100 is fixed on the battery pack case.

In fact, the battery module is an integral structure in the assembled state, when the module end plate 100 is fixed with the battery pack box, the battery module and the battery pack box are fixed, and the relative movement of the battery module in the battery pack box in the transportation or application process is avoided.

In this embodiment, the number of the fixing holes 130 is plural, and the fixing holes 130 are disposed at intervals on the end surface where the mounting hole 110 is located.

The wire binding hole 150 in this embodiment is a square hole, the wire binding hole 150 is opened on the side wall of the module end plate 100, and the wire binding hole 150 is used for fixing a wire binding band for binding a copper bar.

In practical application, the copper bar of the battery module needs to be fixed on the module end plate 100, and the copper bar is long, so the copper bar is tied and fixed by arranging the wire tying hole 150.

The hanging hole 170 is arranged on the end face where the wire binding hole 150 is located, and the hanging hole 170 is used for hanging a lifting hook in the lifting process. In this embodiment, hang hold hole 170 and be the rectangular hole, and its long limit extends in vertical direction, and at the hoist and mount in-process, the lifting hook is bigger at the ascending size of vertical direction, and the long limit of hanging hold hole 170 extends in vertical direction, can provide sufficient space holding lifting hook, avoids the lifting hook landing.

It can be understood that, in practical applications, the depth of the hanging hole 170 can be adaptively adjusted on the premise of ensuring that the hook can be stably hung.

In this embodiment, the number of the hanging holes 170 is two, and the two hanging holes 170 are spaced apart from each other on the side wall of the module end plate 100 and are located in the same horizontal direction. In other embodiments, the number of hanging holes 170 can be adjusted adaptively according to the actual application conditions.

In summary, in practical applications of the module end plate 100 provided in this embodiment, the positive terminal and the negative terminal of the battery module are respectively inserted into the two mounting holes 110, and the copper bar of the battery module is fixed through the wire binding hole 150. After the battery module is assembled, the lifting hook is hung through the two hanging holes 170, and the lifting is completed. After the battery module is arranged in the battery pack box body, the screw rod penetrates through the fixing hole 130 and is screwed into the threaded hole formed in the battery pack box body, and the battery module and the battery pack box body are fixed.

Therefore, the module end plate 100 that this embodiment provided can fix the electrode terminal of battery module, makes things convenient for the outside to connect the electricity to can fix the copper bar of battery module, make things convenient for the equipment of battery module, and can hang and hold the couple, convenient hoist and mount can also cooperate with the screw rod, convenient and battery package box fixed.

Second embodiment

The battery module provided by this embodiment includes the battery cell array and the module end plates 100 provided by the first embodiment, and the two module end plates 100 are respectively disposed at two ends of the battery cell array.

This module end plate 100 can fix the electrode terminal of battery module, makes things convenient for the outside to connect the electricity to the copper bar that can fix the battery module makes things convenient for the equipment of battery module, and can hang and hold the couple, and convenient hoist and mount can also cooperate with the screw rod, convenient and battery package box fixed. Therefore, the battery module that this embodiment provided has convenient equipment, convenient hoist and mount and convenient fixed characteristics.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a module end plate, its characterized in that, seted up mounting hole, wire binding hole on the module end plate, hang and hold hole and fixed orifices, the mounting hole is used for installing the electrode terminal of battery module, wire binding hole is used for fixing the copper bar of battery module, it is used for hanging at the hoist and mount in-process and holds the lifting hook to hang and hold the hole, the fixed orifices is used for supplying the screw rod to pass, with will the module end plate is fixed on the battery package box.

2. The module end plate of claim 1, wherein the mounting hole opens at one end of the module end plate in the width direction.

3. The modular end plate of claim 2 wherein the mounting holes comprise a primary hole and a secondary hole, the secondary holes being disposed on opposite sides of the primary hole in a length direction of the modular end plate.

4. The modular endplate of claim 3, wherein the primary aperture and the secondary aperture are kidney shaped.

5. The module end plate of claim 1, wherein the wire tie holes open on a side wall of the module end plate.

6. The module end plate of claim 1, wherein the hanging apertures open on a side wall of the module end plate.

7. The modular end plate of claim 1, wherein the securing hole extends through the modular end plate in a width direction of the modular end plate.

8. A battery module comprising the module end plate according to any one of claims 1 to 7.

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