CN218039590U

CN218039590U - Be applied to lithium battery box shell of new forms of energy low-speed car

Info

Publication number: CN218039590U
Application number: CN202221858378.1U
Authority: CN
Inventors: 彭俊林; 屈仁刚; 黄许之; 王钦; 谢希茜; 张振; 张世杰
Original assignee: Sichuan Changhong Runtian Energy Technology Co ltd
Current assignee: Sichuan Changhong Runtian Energy Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-13
Anticipated expiration: 2032-07-19

Abstract

The application relates to a be applied to lithium battery box shell of new forms of energy low-speed car includes: the refrigerator comprises a refrigerator shell, a door and a door frame, wherein a cavity is formed in the refrigerator shell; the battery cell limiting plate is arranged in the cavity and is used for dividing the cavity into an electrical installation cavity and a battery cell installation cavity; the binding plates are arranged on the bottom plate of the battery cell installation cavity; the binding plate is provided with a plurality of through holes; the binding bands sequentially penetrate through the through holes of the at least two binding plates and are used for binding the battery cell in the battery cell installation cavity; and the box cover is buckled on the box shell and used for covering the cavity. The box shell is divided into two spaces by the battery cell limiting plate and the mounting bracket, the larger area is only used for fixing the battery cell, the other part is used for mounting an electric control device, and an electric control structure and power are combined in one box body, so that the battery inspection is facilitated and the space is saved.

Description

Be applied to lithium battery box shell of new forms of energy low-speed car

Technical Field

The utility model relates to a lithium battery box shell technical field, more specifically the lithium battery box shell who relates to a be applied to new forms of energy low-speed car that says so.

Background

In recent years, new energy low-speed vehicles have emerged, battery mounting technologies of low-speed electric vehicles are diversified, but most of the low-speed electric vehicles are formed by separating a box body for containing an electric core and an electric control device for controlling the electric core into two boxes. The space is greatly occupied, and the whole debugging of the battery is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be applied to lithium battery box shell of new forms of energy low-speed car for in the new forms of energy low-speed car with the battery box of electric core and automatically controlled device with a box assembly, in order to solve above-mentioned technical problem.

The utility model provides a be applied to lithium cell case shell of new forms of energy low-speed car, includes: the box shell is internally provided with a cavity; the battery cell limiting plate is arranged in the cavity and is used for dividing the cavity into an electrical installation cavity and a battery cell installation cavity; the binding plates are arranged on the bottom plate of the battery cell installation cavity; the binding plate is provided with a plurality of through holes; the binding bands sequentially penetrate through the through holes of the at least two binding plates and are used for binding the battery cell in the battery cell installation cavity; and the box cover is buckled on the box shell and used for covering the cavity.

In some embodiments, a mounting bracket is disposed within the electrical mounting cavity for mounting an electrical component.

In some embodiments, the binding plates are square tubes, and the number of the through holes arranged on each binding plate is 4-6.

In some embodiments, an antenna hole is formed in the upper left corner of the box cover and used for placing a wireless antenna and adhering the wireless antenna with waterproof glue.

In some embodiments, two angles in the length direction of the box shell are respectively provided with a box body supporting leg, and a U-shaped groove for fixing the box shell is formed in the box body supporting leg.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings which correspond to and are not to be construed as limiting the embodiments, in which elements having the same reference numeral designations represent like elements throughout, and in which the drawings are not to be construed as limiting in scale unless otherwise specified.

FIG. 1 is a structural diagram of a lithium battery box casing applied to a new energy low-speed vehicle according to an embodiment of the present application;

FIG. 2 is a block diagram of a binding plate provided in an embodiment of the present application;

fig. 3 is a schematic diagram of a lithium battery box casing assembly cell applied to a new energy low-speed vehicle according to an embodiment of the present application;

in the figure:

1-box cover, 2-antenna hole, 4-mounting bracket, 5-battery core limiting plate, 6-power output port and communication port, 7-screen display bracket, 8-box body support leg, 9-box shell, 10-binding plate, 101-through hole, 91-battery core and 92-binding band.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. 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 application.

Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance or implicit indication of the number or order of technical features indicated. In the embodiment of the present application, all directional indicators (such as up, down, left, right, front, and rear' \8230;) are used only to explain the relative positional relationship or movement of the components at a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

A lithium battery box applied to a new energy low speed vehicle according to an embodiment of the present invention will be described in detail below with reference to fig. 1 to 3. It should be noted that the following examples are merely illustrative of the present application and are not intended to limit the present application.

In the embodiment shown in fig. 1, the lithium battery box casing 9 applied to the new energy low-speed vehicle can be composed of a box cover 1, a box casing 9 and parts of accessories, and an antenna hole 2 is formed in the upper left corner of the box cover 1 and used for placing a wireless antenna and adhering the wireless antenna with waterproof glue. The periphery of the case cover 1 is provided with equidistant screw holes, the upper edge of the case shell 9 is bent outwards, and the purpose is to open the screw holes at a proper position and connect the case cover 1 with the case shell 9 by screws.

Case shell 9 is inside to be divided into electric core installation cavity and electric installation cavity, and electric core installation cavity is cut apart by one or two electric core 91 limiting plate 5, and electric core installation cavity and electric installation cavity are separated into to cavity in electric core 91 limiting plate 5 is direct with case shell 9, and two electric core 91 limiting plate 5 are setting up an electric core 91 limiting plate 5 near the opposite side of case shell 9 in the electric core installation cavity.

Cell 91 limiting plate 5 is 2 and symmetry exist, and cell 91 limiting plate 5 limit is welded on case shell 9. The battery cell installation cavity is also provided with a binding plate 10, the binding plate 10 is in a square tube shape, 2 binding plates are welded at the bottom edge of the box shell 9 and are symmetrically arranged, the binding plate 10 is provided with 4 groups of through holes 101, and the binding plate 92 penetrates through the through holes 101 to bind the battery cell 91 in the battery cell installation cavity.

The electric elements area is the area of placing electric elements, is separated by electric core 91 limiting plate 5 and installing support 4, and installing support 4 utilizes the screw fixation on case shell 9, and is central along case shell 9 bottom. The mounting bracket 4 is a part that can be mounted according to needs, and is provided with a mounting hole, such as the fixation of a protection board. The power output port and the communication port 6 on the box shell 9 are used for leading out wires in the electric element area to lead out the output of the battery and the communication wiring harness. The screen display bracket 7 is fixed on the box shell 9 by screws and is used for placing a screen, and the shape is L.

In some embodiments, two corners of the housing 9 in the length direction are respectively provided with a housing support leg 8, and the housing support legs 8 are provided with a U-shaped groove for fixing the housing 9. And the battery box body is fixed on the new energy vehicle through the U-shaped groove.

Compared with the prior art, the lithium battery box shell applied to the new energy low-speed vehicle provided by the embodiment has the beneficial effects that the lithium battery box shell applied to the new energy low-speed vehicle comprises but is not limited to:

the utility model discloses can only utilize a box to provide the installation condition for electric core and automatically controlled device, be in the same place the effectual integration of power and the control of battery. The box shell is divided into two spaces by the battery cell limiting plate and the mounting bracket, the larger area is only used for fixing the battery cell, the other part is used for mounting an electric control device, and an electric control structure and power are combined in one box body, so that the battery inspection is facilitated and the space is saved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a be applied to lithium battery box shell of new forms of energy low-speed car which characterized in that includes:

the box shell is internally provided with a cavity;

the battery cell limiting plate is arranged in the cavity and is used for dividing the cavity into an electrical installation cavity and a battery cell installation cavity;

the binding plates are arranged on the bottom plate of the battery cell installation cavity; the binding plate is provided with a plurality of through holes;

the binding bands sequentially penetrate through the through holes of the at least two binding plates and are used for binding the battery cell in the battery cell installation cavity;

and the box cover is buckled on the box shell and used for covering the cavity.

2. The lithium battery box shell applied to the new energy low-speed vehicle as claimed in claim 1, wherein a mounting bracket is arranged in the electrical installation cavity and used for mounting electrical elements.

3. The lithium battery box shell applied to the new energy low-speed vehicle as claimed in claim 1, wherein the binding plates are square tubes, and the number of through holes formed in each binding plate is 4-6.

4. The lithium battery box shell applied to the new energy low-speed vehicle as claimed in claim 1, wherein an antenna hole is formed in the upper left corner of the box cover and used for placing a wireless antenna and adhering the wireless antenna with waterproof glue.

5. The lithium battery box shell applied to the new energy low-speed vehicle as claimed in claim 1, wherein two corners of the box shell in the length direction are respectively provided with box body support legs, and the box body support legs are provided with U-shaped grooves for fixing the box shell.