CN219040604U

CN219040604U - Battery protection device for new energy automobile

Info

Publication number: CN219040604U
Application number: CN202222069774.2U
Authority: CN
Inventors: 张金友
Original assignee: Shandong Modern College
Current assignee: Shandong Modern College
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-05-16
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to the technical field of battery protection devices, in particular to a battery protection device for a new energy automobile, which comprises: the storage battery is fixedly arranged at the bottom inside the shell, a heat conducting plate is fixedly arranged at the outer side of the storage battery, and one side of the heat conducting plate, far away from the storage battery, is fixedly connected with the inner wall of the shell; the heat dissipation groove is formed in the top end of the shell. According to the utility model, the bottom is provided with the supporting groove, and the supporting block is arranged in the supporting groove to support the supporting groove, so that the overall strength of the bottom end of the shell can be increased, and the storage battery can be better protected when the bottom end is impacted.

Description

Battery protection device for new energy automobile

Technical Field

The utility model relates to the technical field of battery protection devices, in particular to a battery protection device for a new energy automobile.

Background

The new energy automobile comprises four large types of Hybrid Electric Vehicles (HEVs), pure electric vehicles (BEVs including solar vehicles), fuel Cell Electric Vehicles (FCEVs), other new energy automobiles (such as super capacitors, flywheel and other high-efficiency energy storage devices) and the like, and the unconventional automobile fuel refers to fuels except gasoline and diesel, and batteries are used in the new energy automobile;

the device for converting chemical energy into electric energy is called a chemical battery, which is generally called a battery for short, and after discharging, the internal active substances can be regenerated in a charging mode, namely the electric energy is stored as chemical energy; when discharging is required, chemical energy is converted into electric energy again, and such batteries are called storage batteries, also called secondary batteries.

At present, a storage battery is used on a new energy automobile, but the protection of the battery is particularly important, and the heat dissipation of the storage battery in the use process is an important problem which is continuously overcome at present, so that the battery protection device for the new energy automobile is provided.

Disclosure of Invention

The utility model aims to provide a battery protection device for a new energy automobile, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a battery protection device for a new energy automobile, comprising:

the shell, the supporting groove has been seted up to the bottom of shell, the inside bottom mounting of supporting groove is provided with the supporting shoe, the top and the inside top fixed connection of supporting groove of supporting shoe;

the storage battery is fixedly arranged at the bottom end inside the shell, a heat conducting plate is fixedly arranged on the outer side of the storage battery, and one side, far away from the storage battery, of the heat conducting plate is fixedly connected with the inner wall of the shell;

the top end of the shell is internally provided with a heat dissipation groove, and one side of the heat dissipation groove, which is far away from the storage battery, is provided with a plurality of heat dissipation holes;

further, a plurality of support plates are fixedly arranged in the heat dissipation groove at one side close to the storage battery, support columns are fixedly arranged at one side of the support plates, and the other ends of the support columns are fixedly connected with the inner wall of the heat dissipation groove;

further, a plurality of radiating fins are fixedly arranged in the radiating groove at one side close to the storage battery;

further, the supporting groove is filled with carbon fiber materials;

further, the heat conducting plate is internally and fixedly provided with a heating wire.

Compared with the prior art, the utility model has the beneficial effects that:

1. this battery protection device for new energy automobile has offered the supporting slot through the bottom, and the supporting slot is inside to support it through being provided with the supporting shoe, can increase the bulk strength of shell bottom, can be better when the bottom runs into the striking protection battery.

2. This battery protection device for new energy automobile through the louvre of seting up on the top of shell, heat conduction board and radiating fin through setting up can be fine conduction heat, and dispel the heat through the louvre of seting up can be more convenient, the support column of cooperation setting again can guarantee the bulk strength of shell upper end, and through being provided with the heater strip, in the cold time of weather, can preheat the battery through heating wire, can improve the forehead life of battery.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is a schematic diagram of a support column structure installation of the present utility model;

fig. 4 is a schematic view of the installation of the support block structure of the present utility model.

In the figure: 1. a housing; 2. a support groove; 3. a support block; 5. a storage battery; 6. a heat conductive plate; 7. a heat sink; 8. a heat radiation hole; 9. a support plate; 10. a support column; 11. a heat radiation fin; 12. and (5) heating wires.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, the present utility model provides a technical solution:

example 1

A battery protection device for a new energy automobile, comprising:

the shell 1, the bottom of the shell 1 is provided with a supporting groove 2, the bottom inside the supporting groove 2 is fixedly provided with a supporting block 3, and the top end of the supporting block 3 is fixedly connected with the top inside the supporting groove 2;

the storage battery 5 is fixedly arranged at the bottom end inside the shell 1, a heat conducting plate 6 is fixedly arranged on the outer side of the storage battery 5, and one side, away from the storage battery 5, of the heat conducting plate 6 is fixedly connected with the inner wall of the shell 1;

the top end of the shell 1 is internally provided with a heat dissipation groove 7, and one side of the heat dissipation groove 7 far away from the storage battery 5 is provided with a plurality of heat dissipation holes 8;

the supporting groove 2 is formed in the bottom, the supporting block 3 is arranged inside the supporting groove 2 to support the supporting groove 2, the overall strength of the bottom end of the shell 1 can be increased, and the storage battery 5 can be better protected when the bottom end encounters impact

Preferably, a plurality of support plates 9 are fixedly arranged in the heat dissipation groove 7 at one side close to the storage battery 5, support columns 10 are fixedly arranged at one side of the support plates 9, and the other ends of the support columns 10 are fixedly connected with the inner wall of the heat dissipation groove 7;

the heat dissipation holes 8 are formed in the top end of the shell 1, heat can be conducted well through the heat conduction plate 6 and the heat dissipation fins 11, heat can be dissipated more conveniently through the heat dissipation holes 8, and the integral strength of the upper end of the shell 1 can be guaranteed by matching with the support columns 10;

preferably, a plurality of radiating fins 11 are fixedly arranged in the radiating groove 7 at one side close to the storage battery 5;

preferably, the inside of the supporting groove 2 is filled with carbon fiber material;

preferably, the heat conducting plate 6 is fixedly provided with a heating wire 12 inside;

by arranging the heating wire 12, the storage battery 5 can be preheated by heating the heating wire in cold weather, so that the service life of the storage battery 5 can be prolonged;

example 2

A battery protection device for a new energy automobile, comprising:

the bottom is provided with the supporting groove 2, the supporting block 3 is arranged in the supporting groove 2 to support the supporting groove, so that the overall strength of the bottom end of the shell 1 can be increased, and the storage battery 5 can be better protected when the bottom end is impacted;

the heat dissipation holes 8 are formed in the top end of the shell 1, heat can be conducted well through the arranged heat conduction plates 6 and the heat dissipation fins 11, and heat can be dissipated more conveniently through the formed heat dissipation holes 8;

example 2 compared with example 1, the support plate 9 and the support column 10 are absent, and although the support plate 9 and the support column 10 support the top end of the housing 1, the top end of the housing 1 is still stable, and the device can be used normally.

The battery protection device for new energy automobile in this embodiment is when using, support groove 2 has been seted up through the bottom when using, support groove 2 is inside to support it through being provided with supporting shoe 3, can increase the bulk strength of shell 1 bottom, can be better when the bottom runs into the striking protection battery 5, and the louvre 8 of seting up in the top of shell 1 again, heat conduction board 6 and radiating fin 11 through setting up can be fine heat conduction, and can be more convenient dispel the heat through the louvre 8 of seting up, the support column 10 of cooperation setting again, can guarantee the bulk strength of shell 1 upper end, and through being provided with heater strip 12, in cold weather, can preheat battery 5 through heating wire, can improve the forehead life of battery 5.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A battery protection device for a new energy automobile, comprising:

the device comprises a shell (1), wherein a supporting groove (2) is formed in the bottom end of the shell (1), a supporting block (3) is fixedly arranged at the bottom end inside the supporting groove (2), and the top end of the supporting block (3) is fixedly connected with the top end inside the supporting groove (2);

the storage battery (5), the storage battery (5) is fixedly arranged at the bottom end inside the shell (1), a heat conducting plate (6) is fixedly arranged at the outer side of the storage battery (5), and one side, far away from the storage battery (5), of the heat conducting plate (6) is fixedly connected with the inner wall of the shell (1);

the heat dissipation groove (7), heat dissipation groove (7) has been seted up to the top inside of shell (1), heat dissipation groove (7) has seted up a plurality of louvres (8) in one side that keeps away from battery (5).

2. The battery protection device for a new energy automobile according to claim 1, wherein: the heat dissipation groove (7) is internally provided with a plurality of support plates (9) at one side close to the storage battery (5), one side of each support plate (9) is fixedly provided with a support column (10), and the other end of each support column (10) is fixedly connected with the inner wall of the heat dissipation groove (7).

3. The battery protection device for a new energy automobile according to claim 1, wherein: a plurality of radiating fins (11) are fixedly arranged in the radiating groove (7) at one side close to the storage battery (5).

4. The battery protection device for a new energy automobile according to claim 1, wherein: the inside of the supporting groove (2) is filled with carbon fiber materials.

5. The battery protection device for a new energy automobile according to claim 1, wherein: and a heating wire (12) is fixedly arranged in the heat conducting plate (6).