WO2021115460A1

WO2021115460A1 - Battery structure and electric vehicle having same

Info

Publication number: WO2021115460A1
Application number: PCT/CN2020/135957
Authority: WO
Inventors: 涂斌; 王剑
Original assignee: 纳恩博（北京）科技有限公司
Priority date: 2019-12-12
Filing date: 2020-12-11
Publication date: 2021-06-17

Abstract

A battery structure (1) and an electric vehicle having the battery structure (1). The battery structure (1) comprises: a casing (10); a first display lighting set (20), arranged on the casing (10) and having a first display mode and a second display mode; a battery unit (50) arranged in the casing (10) and connected to the first display lighting set (20) to provide power to the first display lighting set (20); and a battery control module (70), arranged on the casing (10) and connected to the first display lighting set (20), so that by means of the battery control module (70) the first display lighting set (20) is controlled to be in the first display mode or the second display mode. The battery structure (1) solves the problem of a low level of integration of batteries and lights of electric vehicles in the prior art.

Description

Battery structure and electric vehicle with same

Cross-references to related applications

This application requires the priority and rights of a Chinese patent application with an application number of 201922243505.1 and an application date of December 12, 2019. The entire content of the above Chinese patent application is hereby incorporated into this application by reference.

Technical field

This application relates to the technical field of electric vehicles, and in particular, to a battery structure and an electric vehicle having the same.

Background technique

At present, most of the batteries and lights of electric vehicles on the market are independent units.

However, the above-mentioned electric vehicles make the integration of batteries and lights relatively low, the structure of the whole vehicle is more complicated, and the cost is relatively high.

Application content

The main purpose of this application is to provide a battery structure and an electric vehicle with the same, so as to solve the problem of low integration of the battery and the lamp of the electric vehicle in the prior art.

In order to achieve the above objective, according to one aspect of the present application, there is provided a battery structure, including: a housing; a first display lamp group arranged on the housing, the first display lamp group having a first display mode and a second display Mode; the battery unit is arranged in the housing, the battery unit is connected to the first display light group to supply power for the first display light group; the battery control module is arranged on the housing, and the battery control module is connected to the first display light group to The battery control module controls the first display lamp group to be in the first display mode or the second display mode.

Further, the battery structure further includes: a second display lamp, which is arranged on the housing, and the battery control module is connected to the second display lamp to control the second display lamp to be in a light-emitting state or a light-off state.

Further, the battery structure further includes: a third display lamp, which is arranged on the housing, and the battery control module is connected to the third display lamp to control the third display lamp to be in a light-emitting state or a light-off state.

Further, the second display lamp and the third display lamp are arranged on opposite sides of the first display lamp group.

Further, the battery unit is connected to both the second display lamp and the third display lamp, so that the battery unit supplies power to the second display lamp and the third display lamp.

Further, the housing includes: an upper housing; a lower housing, the lower housing and the upper housing are detachably connected; wherein the first display lamp group, the second display lamp, and the third display lamp are all clamped on the upper housing Between the body and the lower casing, the battery control module is arranged on the upper casing.

Further, the battery structure is used to be detachably arranged on the vehicle body; when the battery structure is in a charging state, the battery control module controls the first display lamp group to be in the first display mode to display the charging state of the battery structure; When it is connected to the vehicle body and supplies power to the vehicle body through the battery unit, the first display light group is located at the rear of the vehicle body, and the battery control module controls the first display light group to be in the second display mode to display the vehicle body's start. Stop state.

Further, the battery structure further includes: a connector arranged on the housing; when the battery structure is in a charging state, the battery structure is connected to a power supply device for supplying power to the battery unit through the connector; when the battery structure is in a power supply state, The vehicle body control module of the vehicle body is connected with the battery control module through a connector.

Further, the battery structure includes a battery structure main body. The battery structure main body includes a mounting part and a working part. The mounting part is used to be installed in the mounting cavity of the vehicle body. The working part is located outside the vehicle body. Both the lamp and the third display lamp are arranged on the working part.

Further, the battery structure further includes a handle, and the handle is arranged on the housing.

Further, the first display lamp group includes a plurality of first display lamps; when the first display lamp group is in the first display mode, each first display lamp can be selectively in a flashing state, or in a continuous light-emitting state, or in an off state. The lamp state is used to display the storage capacity of the battery structure through the plurality of first display lamps; when the first display lamp group is in the second display mode, the plurality of first display lamps are all in a continuous light-emitting state.

According to another aspect of the present application, an electric vehicle is provided, including a vehicle body and a battery structure, the battery structure is detachably disposed on the vehicle body, wherein the battery structure is the above-mentioned battery structure.

Further, the battery structure is the above-mentioned battery structure, the second indicator light of the battery structure is used as the left turn signal of the vehicle body, and the third indicator light of the battery structure is used as the right turn signal of the vehicle body.

The battery structure of the present application is used to be detachably installed on the vehicle body. The battery structure includes a casing, a first display lamp group and a battery control module. The battery control module controls the first display lamp group to be in the first display mode or the second display Mode, so that the battery structure is in the first display mode when it is charged alone, to be used as a charging indicator, and the battery structure is in the second display mode when it is installed on the vehicle body and supplies power to the vehicle body, as an electric The use of car lights, so that the integrated design of the car lights and the battery, can achieve a high degree of integration, making the whole vehicle structure more concise and cost more optimized.

Description of the drawings

The drawings of the specification forming a part of the application are used to provide a further understanding of the application, and the exemplary embodiments and descriptions of the application are used to explain the application, and do not constitute an improper limitation of the application. In the attached picture:

Fig. 1 shows a schematic structural diagram of an embodiment of a battery structure according to the present application;

Figure 2 shows a structural split diagram of an embodiment of the battery structure according to the present application;

Figure 3 shows a schematic diagram of the battery structure according to the present application removed from the vehicle body;

Fig. 4 shows a schematic diagram of the battery structure according to the present application installed on the vehicle body.

Among them, the above drawings include the following reference signs:

1. Battery structure; 2. Car body; 10. Shell; 11, upper shell; 12, lower shell; 13, handle; 20, first indicator light group; 21, first indicator light; 30, second Indicator light; 40, third indicator light; 50, battery unit; 60, connector; 70, battery control module; 80, installation part; 90, working part.

Detailed ways

It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the application will be described in detail with reference to the drawings and in conjunction with the embodiments.

It should be pointed out that the following detailed descriptions are all illustrative and are intended to provide further explanations for the application. Unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

It should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and/or "including" are used in this specification, they indicate There are features, steps, operations, devices, components, and/or combinations thereof.

This application provides a battery structure, please refer to Figures 1 and 2, including: a housing 10; a first display lamp group 20 is arranged on the housing 10, the first display lamp group 20 has a first display mode and a second display mode Two display modes; the battery unit 50 is arranged in the casing 10, the battery unit 50 is connected to the first display lamp group 20 to supply power to the first display lamp group 20; the battery control module 70 is arranged on the casing 10, and the battery controls The module 70 is connected to the first display light group 20 to control the first display light group 20 to be in the first display mode or the second display mode through the battery control module 70.

The battery structure of the present application is used to be detachably installed on the vehicle body 2. The battery structure includes a housing 10, a first display lamp group 20, a battery unit 50, and a battery control module 70; the battery unit 50 is the first display lamp group 20 Power supply; the battery control module 70 controls the first display lamp group 20 to be in the first display mode or the second display mode, so that the battery structure is in the first display mode when it is individually charged, so as to be used as a charging indicator, and make the The battery structure is in the second display mode when it is installed on the car body and supplies power to the car body. It is used as the lamp of an electric vehicle, so that the integrated design of the lamp and the battery can achieve a high degree of integration and make the whole vehicle structure more Concise, cost is more optimized.

In this embodiment, the battery structure further includes a second display lamp 30, which is arranged on the housing 10, and the battery control module 70 is connected to the second display lamp 30 to control the second display lamp 30 to be in a light-emitting state or a light-off state. Among them, the light-emitting state is a blinking state or a continuous light-emitting state. This arrangement further realizes the high integration of vehicle lights and batteries.

In this embodiment, the battery structure further includes a third display lamp 40, which is arranged on the housing 10, and the battery control module 70 is connected to the third display lamp 40 to control the third display lamp 40 to be in a light-emitting state or a light-off state. Among them, the light-emitting state is a blinking state or a continuous light-emitting state. This arrangement further realizes the high integration of vehicle lights and batteries.

In specific implementation, as shown in FIG. 1, the second display lamp 30 and the third display lamp 40 are arranged on opposite sides of the first display lamp group 20.

In this embodiment, as shown in FIG. 2, the housing 10 includes: an upper housing 11; a lower housing 12, and the lower housing 12 and the upper housing 11 are detachably connected; wherein, the first display lamp group 20, The second indicator light 30 and the third indicator light 40 are both clamped between the upper casing 11 and the lower casing 12, and the battery control module 70 is disposed on the upper casing 11. Such an arrangement realizes the installation and fixation of the first display lamp group 20, the second display lamp 30, and the third display lamp 40.

In specific implementation, the first indicator light group, the second indicator light, the third indicator light, the connector, and the battery unit are mounted on the upper shell of the shell. The above-mentioned components are connected by wires, and the lower shell is connected with the upper shell. , To fix the above components.

In specific implementation, the battery structure is used to be detachably installed on the vehicle body 2; when the battery structure is in a charging state, the battery control module 70 controls the first display lamp group 20 to be in the first display mode to display the charging state of the battery structure ; When the battery structure is connected to the vehicle body 2 and the vehicle body 2 is powered by the battery unit 50, the first display lamp group 20 is located at the rear of the vehicle body 2, and the battery control module 70 controls the first display lamp group 20 to be in The second display mode is to display the start-stop state of the vehicle body 2. Such an arrangement enables the first display lamp group 20 to be used as a taillight of an electric vehicle, which achieves a high degree of integration, makes the structure of the entire vehicle more concise and the cost is more optimized.

In order to realize the power supply for the first display lamp group 20, the second display lamp 30, and the third display lamp 40, the battery structure further includes a battery unit 50 for supplying power to the vehicle body 2, and the battery unit 50 is arranged in the housing 10. Wherein, the battery unit 50 is connected to the first display lamp group 20, the second display lamp 30 and the third display lamp 40, so that the battery unit 50 is the first display lamp group 20, the second display lamp 30 and the third display The lamp 40 supplies power.

In specific implementation, the battery unit 50 includes a battery cell and a BMS; wherein, the BMS is a battery management system.

In specific implementation, the lights on the battery structure can be used alone as mobile lighting.

In this embodiment, the battery structure further includes: a connector 60 arranged on the housing 10; when the battery structure is in a charging state, the battery structure is connected to a power supply device for supplying power to the battery unit 50 through the connector 60; When the battery structure is in the power supply state, the vehicle body control module of the vehicle body 2 is connected to the battery control module 70 through the connector 60. This arrangement realizes that the first display lamp group 20, the second display lamp 30, and the third display lamp 40 of the battery structure communicate with the vehicle body control module.

In specific implementation, the battery structure includes a battery structure main body. The battery structure main body includes a mounting portion 80 and a working portion 90. The mounting portion 80 is used to be installed in the mounting cavity of the vehicle body 2. The working portion 90 is located outside the vehicle body 2. The display lamp group 20, the second display lamp 30 and the third display lamp 40 are all arranged on the working part 90.

Preferably, the battery structure body is a T-shaped structure; along the direction in which the battery structure body is inserted into the vehicle body, the width of the mounting portion 80 is smaller than the width of the working portion 90.

In order to facilitate the installation and disassembly of the battery structure, the battery structure further includes a handle 13 which is arranged on the housing 10.

In specific implementation, the first display lamp group 20 includes a plurality of first display lamps 21. When the first display lamp group 20 is in the first display mode, each of the first display lamps 21 can optionally be in a flashing state or in a continuous light-emitting state. State, or in an off state, to display the storage capacity of the battery structure through the plurality of first display lamps 21; when the first display lamp group 20 is in the second display mode, the plurality of first display lamps 21 are all in a continuous light-emitting state .

In this embodiment, after the battery structure is assembled on the electric vehicle, the first indicator light group of the battery structure can be used as the tail light of the electric vehicle by communicating with the vehicle body control module on the electric vehicle.

The shell of the battery structure of the present application can also be provided with other lamp groups of the electric vehicle, such as a headlight, a front turn signal, or an integrated instrument.

This application also provides an electric vehicle, please refer to Figures 3 and 4, including a vehicle body 2 and a battery structure 1. The battery structure 1 is detachably disposed on the vehicle body 2, wherein the battery structure is the one in the above embodiment Battery structure.

In this embodiment, the second indicator light 30 of the battery structure 1 is used as the left turn signal of the vehicle body 2, and the third indicator light 40 of the battery structure 1 is used as the right turn signal of the vehicle body 2. This arrangement enables the battery structure to integrate the left turn signal and the right turn signal of the electric vehicle, which can be disassembled with the battery structure.

From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects:

The battery structure of the present application is used to be detachably installed on the vehicle body 2. The battery structure includes a housing 10, a first display light group 20, and a battery control module 70. The battery control module 70 controls the first display light group 20 to be in the first position. Display mode or second display mode, so that the battery structure is in the first display mode when it is charged alone, to be used as a charging indicator, and the battery structure is installed on the vehicle body and is in the second display mode when powering the vehicle body The display mode is used as the lamp of an electric vehicle, so that the integrated design of the lamp and the battery can achieve a high degree of integration, so that the structure of the vehicle is more concise and the cost is more optimized.

It should be noted that the terms “first” and “second” in the specification and claims of the application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in a sequence other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any variations of them are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those clearly listed. Those steps or units may include other steps or units that are not clearly listed or are inherent to these processes, methods, products, or equipment.

For ease of description, spatial relative terms can be used here, such as "above", "above", "above the surface", "above", etc., to describe as shown in the figure Shows the spatial positional relationship between one device or feature and other devices or features. It should be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation of the device described in the figure. For example, if the device in the drawing is turned upside down, then a device described as "above other devices or structures" or "above other devices or structures" will then be positioned as "below the other devices or structures" or "on Under other devices or structures". Thus, the exemplary term "above" can include both orientations "above" and "below". The device can also be positioned in other different ways (rotated by 90 degrees or in other orientations), and the relative description of the space used here will be explained accordingly.

The above descriptions are only preferred embodiments of the application, and are not intended to limit the application. For those skilled in the art, the application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included in the protection scope of this application.

Claims

A battery structure, characterized in that it comprises:

Shell (10);

A first display lamp group (20) is arranged on the housing (10), and the first display lamp group (20) has a first display mode and a second display mode;

The battery unit (50) is arranged in the casing (10), and the battery unit (50) is connected to the first display lamp group (20) to supply power to the first display lamp group (20);

The battery control module (70) is arranged on the housing (10), and the battery control module (70) is connected to the first display light group (20) to control the battery by the battery control module (70) The first display lamp group (20) is in the first display mode or the second display mode.
The battery structure according to claim 1, wherein the battery structure further comprises:

The second display lamp (30) is arranged on the housing (10), and the battery control module (70) is connected to the second display lamp (30) to control the second display lamp (30) It is in the light-emitting state or the light-off state.
The battery structure according to claim 2, wherein the battery structure further comprises:

The third indicator light (40) is arranged on the housing (10), and the battery control module (70) is connected to the third indicator light (40) to control the third indicator light (40) It is in the light-emitting state or the light-off state.
The battery structure according to claim 3, wherein the second display lamp (30) and the third display lamp (40) are arranged on opposite sides of the first display lamp group (20).
The battery structure according to claim 3 or 4, wherein the battery unit (50) is connected to both the second display lamp (30) and the third display lamp (40), so that the The battery unit (50) supplies power to the second display lamp (30) and the third display lamp (40).
The battery structure according to any one of claims 3 to 5, wherein the casing (10) comprises:

Upper shell (11);

A lower casing (12), the lower casing (12) and the upper casing (11) are detachably connected;

Wherein, the first display lamp group (20), the second display lamp (30) and the third display lamp (40) are all clamped on the upper housing (11) and the lower housing Between (12), the battery control module (70) is arranged on the upper casing (11).
The battery structure according to any one of claims 3 to 6, wherein the battery structure is used to be detachably installed on the vehicle body (2); when the battery structure is in a charging state, the The battery control module (70) controls the first display lamp group (20) to be in the first display mode to display the charging state of the battery structure; when the battery structure is connected to the vehicle body (2) And when the battery unit (50) is used to supply power to the vehicle body (2), the first display lamp group (20) is located at the rear of the vehicle body (2), and the battery control module ( 70) Control the first display lamp group (20) to be in the second display mode to display the start-stop state of the vehicle body (2).
8. The battery structure of claim 7, wherein the battery structure further comprises:

The connector (60) is arranged on the housing (10); when the battery structure is in the charging state, the battery structure is connected to the battery unit ( 50) Connection of power supply equipment for power supply; when the battery structure is in the power supply state, the vehicle body control module of the vehicle body (2) is connected to the battery control module (70) through the connector (60) .
The battery structure according to claim 7 or 8, characterized in that the battery structure comprises a battery structure main body, the battery structure main body includes a mounting part (80) and a working part (90), the mounting part (80) For installation in the installation cavity of the vehicle body (2), the working part (90) is located outside the vehicle body (2), the first display lamp group (20), the second display The lamp (30) and the third display lamp (40) are both arranged on the working part (90).
The battery structure according to any one of claims 1 to 9, characterized in that the battery structure further comprises a handle (13), and the handle (13) is arranged on the housing (10).
The battery structure according to any one of claims 1 to 10, wherein the first display lamp group (20) includes a plurality of first display lamps (21); when the first display lamp group ( 20) When in the first display mode, each of the first display lights (21) can optionally be in a flashing state, or in a continuous light-emitting state, or in a light-off state, so as to pass the plurality of first display lights (21) Display the storage capacity of the battery structure; when the first display lamp group (20) is in the second display mode, the plurality of first display lamps (21) are all in a continuous light-emitting state.
An electric vehicle, comprising a vehicle body (2) and a battery structure (1), the battery structure (1) is detachably arranged on the vehicle body (2), characterized in that the battery structure is in accordance with the claims The battery structure described in any one of 1 to 11.
The electric vehicle according to claim 12, wherein the battery structure (1) is the battery structure according to claim 3, and the second indicator light (30) of the battery structure (1) is used as the vehicle The left turn signal of the vehicle body (2) is used, and the third indicator lamp (40) of the battery structure (1) is used as the right turn signal of the vehicle body (2).