CN215644712U - Battery pack box and battery pack - Google Patents

Abstract

The utility model discloses a battery pack box and a battery pack, and relates to the field of batteries. All be equipped with a supporting beam on two relative lateral walls of this battery package box, two supporting beams are parallel to each other for on striding two relative slide rails of locating energy storage cabinet, with the inside of following the slide rail and sliding into energy storage cabinet under the exogenic action. The battery pack box body provided by the utility model can be in sliding fit with the energy storage cabinet, so that the difficulty in installation, maintenance and operation is reduced, time and labor are saved, and the installation cost of the battery pack is saved.

Description

Battery pack box and battery pack

Technical Field

The utility model relates to the field of batteries, in particular to a battery pack box body and a battery pack.

Background

The box of battery package is used for the holding battery, and to different application scenarios, the box adopts different adaptability designs.

Battery package mounting means on the market mostly sets up the mounting hole on the installation roof beam, falls the battery package through the mounting hole with the bolt and fixes in automobile body or energy storage cabinet. When the battery pack needs to be placed into the energy storage cabinet, the space of the energy storage cabinet is relatively compact, so that the plurality of battery packs are often arranged in a stacked mode, and the battery packs are difficult to install and operate if connected through bolts.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a battery pack box body which can be matched with an energy storage cabinet, so that a battery pack can be conveniently and easily placed in the energy storage cabinet.

Another object of the present invention is to provide a battery pack that can be easily put into an energy storage cabinet.

The utility model provides a technical scheme that:

the utility model provides a battery package box, equal protruding supporting beam that is equipped with on two relative lateral walls of battery package box, two supporting beam is parallel to each other for stride locate two relative slide rails that set up of energy storage cabinet, in order to follow under the exogenic action the slide rail slides in the inside of energy storage cabinet.

Furthermore, the cross section of the supporting beam is rectangular, and the bottom wall of the supporting beam and the outer side wall of the battery pack box body are in smooth transition.

Furthermore, a plurality of sliding guide convex ribs are convexly arranged on the bottom wall of the supporting beam at intervals, and the extending direction of the sliding guide convex ribs is parallel to the extending direction of the supporting beam.

Furthermore, the cross section of the slide guiding convex rib is semicircular.

Furthermore, the battery pack box body is rectangular and comprises two opposite side plates and two opposite end plates, and the two supporting beams are respectively arranged on the two side plates.

Further, two ends of the support beam are respectively aligned with the outer side walls of the two end plates.

Furthermore, lifting lugs are respectively arranged on the two side plates and are positioned above the corresponding supporting beams.

Further, the distance between the lifting lug and the top wall of the corresponding support beam is greater than or equal to 65 mm.

Further, the end face of one end of the lifting lug is aligned with the outer side wall of the end plate.

The utility model also provides a battery pack which comprises a battery and the battery pack box body, wherein the two opposite outer side walls of the battery pack box body are respectively provided with a supporting beam in a protruding mode, the two supporting beams are parallel to each other and are used for being arranged on the two opposite sliding rails of the energy storage cabinet in a spanning mode so as to slide into the energy storage cabinet along the sliding rails under the action of external force, and the battery is contained in the battery pack box body.

Compared with the prior art, the battery pack box body provided by the utility model has the advantages that the two opposite outer side walls are convexly provided with the supporting beams, and the two supporting beams are parallel to each other. In practical application, the battery pack box body is arranged on two opposite sliding rails of the energy storage cabinet in a crossing mode through the two supporting beams, the support of the two sliding rails and the sliding fit of the sliding rails are achieved, at the moment, thrust is applied to the battery pack box body, and the battery pack box body can slide into the energy storage cabinet along the two sliding rails. Therefore, the beneficial effects of the battery pack box provided by the utility model comprise that: can with energy storage cabinet sliding fit, reduce the installation and maintain the operation degree of difficulty, labour saving and time saving practices thrift battery package installation cost.

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 utility model 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 battery pack case according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a battery pack case provided in a first embodiment of the present invention at a second viewing angle;

fig. 3 is an enlarged schematic view of region a in fig. 1.

Icon: 100-battery pack case; 110-side plate; 111-support beam; 1111-smooth guiding convex ribs; 113-a lifting lug; 130-an end plate; 150-a bottom plate; 170-cover plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention 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 figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 the orientations or positional relationships that the products of the present invention are conventionally placed in use, or the orientations or positional relationships that are conventionally understood by those skilled in the art, and are used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, 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 is also to be noted that, unless otherwise explicitly stated or limited, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The following detailed description of embodiments of the utility model refers to the accompanying drawings.

First embodiment

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a battery pack case 100 provided in the present embodiment at a first viewing angle, and fig. 2 is a schematic structural diagram of the battery pack case 100 provided in the present embodiment at a second viewing angle.

The battery pack box 100 provided by the embodiment is used for accommodating a battery and matching with an energy storage cabinet, and the battery pack box 100 can be in sliding fit with the energy storage cabinet and can easily slide into the energy storage cabinet.

Two relative lateral walls of battery package box 100 that this embodiment provided all convexly are equipped with supporting beam 111 on, and two supporting beam 111 are parallel to each other for stride locate two relative slide rails that set up of energy storage cabinet, with the inside of following the slide rail and sliding into the energy storage cabinet under the exogenic action.

In practical application, the battery pack box body 100 is spanned on two opposite sliding rails of the energy storage cabinet through two supporting beams 111, so that the battery pack box body 100 is supported by the two sliding rails and is in sliding fit with the sliding rails, at the moment, thrust is applied to the battery pack box body 100, and the battery pack box body 100 can slide into the energy storage cabinet along the two sliding rails.

Referring to fig. 3, fig. 3 is an enlarged view of a region a in fig. 1.

In this embodiment, the cross section of the supporting beam 111 is rectangular, and in order to prevent the clamping phenomenon from occurring during the sliding process of the supporting beam 111 along the sliding rail, the bottom wall of the supporting beam 111 and the outer wall of the battery pack case 100 are in smooth transition. Being equivalent to the round-cornered bottom wall of the supporting beam 111 and the outer wall of the battery pack box 100, when the supporting beam 111 slides into the energy storage cabinet along the sliding rail, the distance between the bottom wall of the supporting beam 111 and the outer wall of the battery pack box 100 is far enough, and the smooth operation of the sliding process is ensured.

In addition, in order to further improve the smoothness of the sliding process, in this embodiment, a plurality of sliding guide ribs 1111 are further protruded from the bottom wall of the supporting beam 111, the sliding guide ribs 1111 are disposed at intervals, and the extending direction of the sliding guide ribs 1111 is parallel to the extending direction of the supporting beam 111.

In practical application, when the supporting beam 111 is placed on the sliding rail, the end portions of the sliding guide ribs 1111 contact with the sliding rail, so that the bottom wall of the supporting beam 111 is prevented from contacting with the sliding rail, and the problem of overlarge sliding friction force caused by overlarge contact area is avoided.

In order to further reduce the contact area, in this embodiment, the cross section of the sliding guide rib 1111 is semicircular, that is, the end of the sliding guide rib 1111, which is far away from the support beam 111, is provided with a convex arc surface, the contact area is greatly reduced by the contact of the end of the convex arc surface and the slide rail, and the smooth degree of the sliding process is further improved.

In fact, the battery pack case 100 provided in this embodiment is rectangular, that is, the battery pack case 100 includes two side plates 110 disposed opposite to each other, two end plates 130 disposed opposite to each other, and a bottom plate 150 and a cover plate 170 disposed opposite to each other. The two support beams 111 are respectively disposed on the outer sides of the two side plates 110, and the support beams 111 extend from the front end plate 130 to the rear end plate 130 in a direction parallel to the bottom plate 150.

In other embodiments, two support beams 111 may be respectively disposed on the two end plates 130 according to practical application conditions, in which case the support beams 111 extend from one side plate 110 to the other side plate 110 in a direction parallel to the bottom plate 150.

For the sake of structural integrity, the overall aesthetic appearance of the battery pack case 100 is improved, and in this embodiment, both ends of the support beam 111 are aligned with the outer sidewalls of the two end plates 130, respectively.

In addition, in order to facilitate the hoisting of the battery pack case 100, the outer side wall of the battery pack case 100 is further provided with a lifting lug 113, and in this embodiment, the two lifting lugs 113 are respectively arranged on the outer walls of the two side plates 110 of the battery pack case 100.

On the same side plate 110, the lifting lug 113 is located above the supporting beam 111, and in order to avoid the supporting beam 111 blocking the lifting lug 113 hung by the lifting hook, a sufficient distance needs to be reserved between the supporting beam 111 and the lifting lug 113, in this embodiment, the distance between the lifting lug 113 and the top wall of the corresponding supporting beam 111 is greater than or equal to 65 mm.

Also, in order to enhance the aesthetic appearance of the battery pack case 100, the end surface of one end of the lug 113 is also aligned with the outer side wall of the end plate 130.

To sum up, the battery pack box 100 provided by the embodiment has the supporting beam 111 which is used for being in sliding fit with the energy storage cabinet and is arranged on the side plate 110, so that the operation of putting the battery pack box 100 into the energy storage cabinet can be simplified, and time and labor are saved.

Second embodiment

The present embodiment further provides a battery pack, which includes a battery and the battery pack case 100 provided in the first embodiment, wherein the battery is accommodated in the battery pack case 100.

Because be provided with supporting beam 111 on two curb plates 110 of this battery package box 100 respectively, can with the slide rail sliding fit who sets up in the energy storage cabinet, consequently, the battery package that this embodiment provided can pack into the energy storage cabinet fast, the process convenient and fast of packing into, labour saving and time saving.

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 (10)

1. The battery pack box body is characterized in that two outer side walls of the battery pack box body, which are opposite, are provided with supporting beams, the supporting beams are parallel to each other and are used for being arranged on two sliding rails of an energy storage cabinet in a crossing mode, and the supporting beams slide into the energy storage cabinet along the sliding rails under the action of external force.

2. The battery pack case of claim 1, wherein the cross section of the support beam is rectangular, and the bottom wall of the support beam is smoothly transited to the outer side wall of the battery pack case.

3. The battery pack box of claim 1, wherein the bottom wall of the support beam is provided with a plurality of sliding guide ribs at intervals, and the extending direction of the sliding guide ribs is parallel to the extending direction of the support beam.

4. The battery pack case of claim 3, wherein the cross-section of the slip guide rib is semicircular.

5. The battery pack case according to any one of claims 1 to 4, wherein the battery pack case has a rectangular shape and includes two side plates disposed opposite to each other and two end plates disposed opposite to each other, and the two support beams are respectively disposed on the two side plates.

6. The battery pack case of claim 5, wherein both ends of the support beam are aligned with the outer side walls of the two end plates, respectively.

7. The battery pack box of claim 5, wherein the two side plates are further provided with lifting lugs respectively, and the lifting lugs are located above the corresponding support beams.

8. The battery pack case according to claim 7, wherein a distance between the lifting lug and the top wall of the support beam is 65mm or more.

9. The battery pack case according to claim 7, wherein an end surface of one end of the lug is aligned with an outer side wall of the end plate.

10. A battery pack comprising a battery and a battery pack case as claimed in any one of claims 1 to 9, the battery being housed in the battery pack case.

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