CN212473076U

CN212473076U - Vehicle battery compartment

Info

Publication number: CN212473076U
Application number: CN202021019680.9U
Authority: CN
Inventors: 王仁鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-05
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a vehicle battery compartment body, including the lower carriage body that has bottom plate and end edge, the upper carriage body that has roof and top edge, the bottom plate and the end edge of the lower carriage body form the cavity that is used for holding battery or battery package, the upper carriage body matches and sets up in the lower carriage body upper portion in order to form the closure to the cavity, the bottom plate and the end edge of the lower carriage body are connected by integrated into one piece; and/or the top plate and the top edge of the upper carriage body are integrally formed and connected. The utility model discloses a railway carriage or compartment body, through integrated into one piece's railway carriage or compartment body structure to when obtaining effects such as simple structure, light weight, still reduced the processing cost of the railway carriage or compartment body effectively, improved machining efficiency.

Description

Vehicle battery compartment

Technical Field

The utility model belongs to the technical field of new energy automobile's battery package installation component, concretely relates to automobile-used battery railway carriage or compartment body.

Background

The number of new energy automobiles is further increased along with the popularization of new energy automobiles, wherein storage batteries are mostly used for supplying power to motors of the automobiles in the existing new energy automobiles so as to achieve the purpose of driving the automobiles to run, and the storage batteries used by the existing new energy automobiles are converted into electric energy through chemical energy so as to achieve electric power storage and discharge, so that a large amount of space is needed for storing the corresponding storage batteries so as to achieve the purpose of storing the electric power of the automobiles.

In the prior art, the battery compartments are generally arranged on the chassis of the vehicle, and particularly in large vehicles such as passenger vehicles and the like, the shell structure of each battery compartment is formed by connecting a plurality of parts, and a water cooling plate is added to form a finished battery compartment system. In the prior art, these components are processed again to form a complete housing by continuous welding, generally speaking, a plurality of frame layouts are welded to form a frame structure, and an upper top plate or a bottom plate is welded to form a complete welded upper carriage or a complete welded lower carriage. In this case, not only is the operation complicated, but also the weight control is not facilitated due to the presence of the welded portion, and there are also many disadvantages in corrosion prevention and sealing, which affect the performance of the product.

Disclosure of Invention

The utility model discloses a vehicle battery railway carriage or compartment body, through integrated into one piece's railway carriage or compartment body structure, the railway carriage or compartment body can adopt integrated into one piece's mode with lower railway carriage or compartment body structure on it to reduce the implementation of welded connection etc. in production and processing, thereby when obtaining effects such as simple structure, light weight, still reduced the processing cost of the railway carriage or compartment body effectively, improved machining efficiency, and still provide the seal of the railway carriage or compartment body effectively through integrated into one piece's form, effectively improved the relevant performance such as the waterproof of the railway carriage or compartment body, protection against the tide.

The utility model discloses a vehicle battery compartment body, including the lower carriage body that has bottom plate and end edge, the upper carriage body that has roof and top edge, the bottom plate and the end edge of the lower carriage body form the cavity that is used for holding battery or battery package, the upper carriage body matches and sets up in the lower carriage body upper portion in order to form the closure to the cavity, the bottom plate and the end edge of the lower carriage body are connected by integrated into one piece;

and/or the top plate and the top edge of the upper carriage body are integrally formed and connected.

The utility model discloses an improvement of the automobile-used battery railway carriage or compartment body still is provided with the beam structure in the cavity that the lower railway carriage or compartment body formed, and the beam structure is connected to bottom plate and/or end edge.

The utility model discloses an improvement of the automobile-used battery railway carriage or compartment body, beam structure is connected to the wall that is located the cavity on bottom plate and/or end edge.

The utility model discloses an improvement of the automobile-used battery railway carriage or compartment body, beam structure are rectangular shape, and beam structure's both ends and one side are connected to bottom plate and end respectively along to separate the cavity for a plurality of parts, each part all is used for holding battery or battery package separately.

The utility model discloses an improvement of the automobile-used battery railway carriage or compartment body, beam structure and bottom plate and/or end are connected for the connection of helicitic texture or welded structure or riveted structure connection along.

The utility model discloses an improvement of the automobile-used battery railway carriage or compartment body, the helicitic texture is including the connecting plate and the connecting piece that are formed at beam structure tip, and the connecting piece includes bolt or screw, all is formed with corresponding connecting hole on connecting plate and the end edge, and the connecting piece cooperation is connected to connecting plate and the last connecting hole on the end edge.

The utility model discloses an improvement of the automobile-used battery railway carriage or compartment body, welded structure is including the welded plate that is formed in beam structure tip, and welded plate welded connection is along last on earth.

The utility model discloses an improvement of the automobile-used battery railway carriage or compartment body, riveted structure is formed at beam structure or end along last card suddenly including forming at the end along or the structural draw-in groove of roof beam and correspondingly, draw-in groove and card suddenly gomphosis ground cooperation are connected.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of a lower compartment of an embodiment of a vehicle battery compartment according to the present disclosure;

FIG. 2 is a schematic structural diagram of an upper compartment of an embodiment of a vehicle battery compartment of the present application;

FIG. 3 is a schematic view of one attachment of the beam structure of FIG. 1 (threaded attachment);

FIG. 4 is a schematic view of another connection (riveting) of the beam structure of FIG. 1;

fig. 5 is a schematic view of another connection (welding) of the beam structure of fig. 1.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

The utility model discloses a vehicle battery compartment body, including the lower carriage body that has bottom plate and end edge, the upper carriage body that has roof and top edge, the bottom plate and the end edge of the lower carriage body form the cavity that is used for holding battery or battery package, the upper carriage body matches and sets up in the lower carriage body upper portion in order to form the closure to the cavity, the bottom plate and the end edge of the lower carriage body are connected by integrated into one piece; and/or the top plate and the top edge of the upper carriage body are integrally formed and connected. That is, in the implementation process of the present disclosure, one of the upper carriage body and the lower carriage body may be obtained by integral molding, or both of them may be obtained by integral molding. Fig. 1 and 2 respectively show the case of obtaining the upper carriage body and the lower carriage body by integral molding. The upper carriage in fig. 2 is correspondingly covered above the lower carriage, so that a closed complete battery carriage can be formed. The space formed between the upper carriage body and the lower carriage body is used for accommodating a battery or a battery pack.

In the above solution, a beam structure may be further disposed in the cavity formed by the lower compartment, and as shown in fig. 1, the beam structure may be connected to the bottom plate by a lower end surface thereof. At this time, the method may be applied to a situation that the beam structure is short, the end portions of the two long ends of the beam structure cannot be connected to the bottom edge, the beam structure may have a sufficient length, the two long ends of the beam structure may be connected to the bottom edge, of course, the two ends and the lower end surface of the beam structure may be simultaneously connected to the bottom edge and the bottom plate on the premise that the beam structure has a sufficient length, and the situation may be the situation in fig. 1. Furthermore, through the arrangement of the beam structure, the cavity can be divided into a plurality of parts, and each part is used for accommodating a battery or a battery pack.

In the scheme, the connection of the beam structure and the bottom plate and/or the bottom edge is in a threaded structure connection or a welded structure connection or a riveted structure connection.

Preferably, as shown in fig. 3, the threaded structure includes a connecting plate formed at an end of the beam structure and a connecting member, the connecting member may be a bolt or a screw, corresponding connecting holes are formed in the connecting plate and the bottom edge, and the bolt or the screw penetrates through the connecting holes in the connecting plate and the bottom edge, so as to cooperatively connect and fix the connecting plate and the bottom edge.

Preferably, as shown in fig. 5, the welded structure includes a welded plate formed at an end of the beam structure, and the welded plate is welded to the bottom edge.

Preferably, as shown in fig. 4, the riveting structure includes a slot formed on the bottom edge or the beam structure and a snap formed on the beam structure or the bottom edge correspondingly, that is, when the slot is formed on the bottom edge, the slot is recessed inward toward the bottom edge, and the snap is formed on the beam structure, which is shown in fig. 4; when the clamping process is formed on the bottom edge, the clamping groove is formed on the beam structure and is sunken towards the inner part of the beam structure, and the clamping groove are clamped in the clamping groove when in use, so that the clamping groove is connected with the clamping process in a matching manner, and the beam structure is fixedly connected with the bottom edge.

Certainly, when the sampling threaded structure is connected or the riveting structure is connected, the connection part can be provided with a sealing element structure, so that the interface part is sealed through the sealing element, and the efficient sealing effect is achieved. Corresponding sealing structures can be arranged at the joint of the upper carriage body and the lower carriage body, the joint of the beam structure and the bottom plate, the joint of the beam structure and the top plate and the joint of other structures, and the sealing structures can be sealing strips or sealing rings made of rubber materials, so that the effect of highly sealing the carriage body is achieved, and the waterproof effect and the like are achieved.

Of course, the joint of the beam structure and the bottom plate and the joint of the beam structure and the top plate can also adopt a riveting structure, for example, a clamping groove is formed on the top plate or the bottom plate, and a clamping protrusion is formed at the corresponding position of the beam structure; and vice versa.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The vehicle battery compartment body comprises a lower compartment body with a bottom plate and a bottom edge, and an upper compartment body with a top plate and a top edge, wherein the bottom plate and the bottom edge of the lower compartment body form a cavity for accommodating a battery or a battery pack;

2. The vehicle battery compartment as claimed in claim 1, wherein a beam structure is further disposed in the cavity formed by the lower compartment, and the beam structure is connected to the bottom plate and/or the bottom edge.

3. The vehicle battery compartment of claim 2, wherein the beam structure is attached to a wall of the floor and/or the bottom edge of the cavity.

4. The vehicle battery compartment as claimed in claim 3, wherein the beam structure is elongated, and both ends and one side of the beam structure are connected to the bottom plate and the bottom edge, respectively.

5. The vehicle battery compartment according to any one of claims 2 to 4, wherein the connection between the beam structure and the bottom plate and/or the bottom edge is a threaded connection or a welded connection or a riveted connection.

6. The vehicle battery compartment as claimed in claim 5, wherein the threaded structure comprises a connecting plate formed at an end of the beam structure and a connecting member, the connecting member comprises a bolt or a screw, corresponding connecting holes are formed on the connecting plate and the bottom edge, and the connecting member is connected to the connecting holes on the connecting plate and the bottom edge in a matching manner.

7. The vehicle battery compartment as claimed in claim 5, wherein the welded structure comprises a welded plate formed at an end of the beam structure, and the welded plate is welded to the bottom edge.

8. The vehicle battery compartment as claimed in claim 5, wherein the riveting structure comprises a slot formed on the bottom edge or the beam structure and a snap formed on the beam structure or the bottom edge correspondingly, and the slot is engaged with the snap.