CN210161887U

CN210161887U - Electric automobile lithium cell that radiating effect is good

Info

Publication number: CN210161887U
Application number: CN201920549796.4U
Authority: CN
Inventors: 王耐广
Original assignee: Xinchang Huiyingkai Trading Co Ltd
Current assignee: Xinchang Huiyingkai Trading Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-03-20
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses an electric automobile lithium cell that radiating effect is good, which comprises a housin, the inner chamber of casing is provided with first heat dissipation mechanism, the inner chamber of casing and the top that is located first heat dissipation mechanism are provided with second heat dissipation mechanism, the upper end and the equal fixed mounting of lower extreme on casing inner chamber right side have servo motor, servo motor's output fixed mounting has the fan, the louvre has been seted up in the left side of casing. The utility model discloses a first heat dissipation mechanism, second heat dissipation mechanism, servo motor, the cooperation of fan and louvre, played can effectually dispel the heat to lithium cell body, can prevent simultaneously that the lithium cell from leading to damaging because of the temperature is higher, solved current electric automobile lithium cell and adopted single louvre to dispel the heat, it is poor to lead to its radiating effect, because the heat that the lithium cell produced under long-time work is great, if not in time dispel the heat to it, cause the problem of damage to the lithium cell easily.

Description

Electric automobile lithium cell that radiating effect is good

Technical Field

The utility model relates to an electric automobile technical field specifically is an electric automobile lithium cell that radiating effect is good.

Background

The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by a motor, meets various requirements of road traffic and safety regulations, the components of the system comprise an electric drive and control system, a mechanical system for driving force transmission and the like, a working device for completing a set task and the like, and because the influence on the environment is smaller than that of the traditional automobile, the prospect is widely seen, but the current technology is not mature, the working principle is that the storage battery, the current and the power regulator, the motor, the power transmission system and the driving automobile run, the lithium battery is particularly important, but the existing lithium battery for the electric vehicle adopts a single heat dissipation hole to dissipate heat, so that the heat dissipation effect is poor, because the lithium battery generates large heat under long-time work, if the lithium battery is not timely cooled, the lithium battery is easily damaged, and therefore the lithium battery of the electric vehicle with the good cooling effect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric automobile lithium cell that radiating effect is good possesses the good advantage of radiating effect, has solved current electric automobile lithium cell and has adopted single louvre to dispel the heat to it is poor to lead to its radiating effect, because the heat that the lithium cell produced under long-time work is great, if not in time dispel the heat to it, causes the problem of damage to the lithium cell easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric automobile lithium cell that radiating effect is good, includes the casing, the inner chamber of casing is provided with first heat dissipation mechanism, the inner chamber of casing and the top that is located first heat dissipation mechanism are provided with second heat dissipation mechanism, the equal fixed mounting of upper end and the lower extreme on casing inner chamber right side has servo motor, servo motor's output fixed mounting has the fan, the louvre has been seted up in the left side of casing.

Preferably, first heat dissipation mechanism includes the mounting bracket, mounting bracket fixed mounting is in the bottom of casing inner chamber, the top fixedly connected with heat conduction silicone grease of mounting bracket, the top fixed mounting of heat conduction silicone grease has lithium cell body, the first heat conduction silk of bottom fixedly connected with of heat conduction silicone grease, the bottom fixedly connected with heat radiation fins of first heat conduction silk, heat radiation fins's bottom extends to the bottom of casing.

Preferably, the second heat dissipation mechanism includes a second heat conduction wire, the second heat conduction wire is fixedly connected to the top of the lithium battery body, the top of the second heat conduction wire is fixedly connected with a heat absorption plate, and the top of the heat absorption plate extends to the top of the shell.

Preferably, the top of the housing and the outer side of the heat absorbing plate are fixedly connected with a first dust cover, and the left side of the inner cavity of the housing and the right side of the heat dissipating holes are fixedly connected with a second dust cover.

Preferably, the periphery of the bottom of the shell is fixedly connected with telescopic rods, the bottom of the telescopic rods is fixedly connected with a bottom plate, springs are fixedly mounted on the periphery of the bottom of the shell and outside the telescopic rods, and the bottoms of the springs are fixedly connected with the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first heat dissipation mechanism, second heat dissipation mechanism, servo motor, the cooperation of fan and louvre, played can effectually dispel the heat to lithium cell body, can prevent simultaneously that the lithium cell from leading to damaging because of the temperature is higher, solved current electric automobile lithium cell and adopted single louvre to dispel the heat, it is poor to lead to its radiating effect, because the heat that the lithium cell produced under long-time work is great, if not in time dispel the heat to it, cause the problem of damage to the lithium cell easily.

2. The utility model discloses a cooperation of spring, telescopic link, first dust cover and second dust cover can effectually play absorbing effect to it to protect it, and can be used to prevent that the dust from getting into it inside, in order to avoid the dust to cause the damage to it.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a first heat dissipation mechanism of the present invention;

fig. 3 is a schematic structural view of a second heat dissipation mechanism of the present invention.

In the figure: the lithium battery comprises a shell 1, a bottom plate 2, a first heat dissipation mechanism 3, a mounting frame 31, heat dissipation fins 32, a first heat conduction wire 33, heat conduction silicone grease 34, a lithium battery body 35, a spring 4, a telescopic rod 5, a servo motor 6, a fan 7, a second heat dissipation mechanism 8, a heat absorption plate 81, a second heat conduction wire 82, a first dust cover 9, a second dust cover 10 and heat dissipation holes 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an electric vehicle lithium battery with good heat dissipation effect comprises a housing 1, a first dust cover 9 is fixedly connected to the top of the housing 1 and located outside a heat absorbing plate 81, a second dust cover 10 is fixedly connected to the left side of an inner cavity of the housing 1 and located right side of a heat dissipating hole 11, a telescopic rod 5 is fixedly connected to the periphery of the bottom of the housing 1, a bottom plate 2 is fixedly connected to the bottom of the telescopic rod 5, springs 4 are fixedly installed around the bottom of the housing 1 and located outside the telescopic rod 5, the bottoms of the springs 4 are fixedly connected to the bottom plate 2, so that the shock absorption effect can be effectively achieved, dust can be prevented from entering the interior of the housing, the damage caused by the dust can be avoided, a first heat dissipation mechanism 3 is arranged in the inner cavity of the housing 1, the top of the mounting frame 31 is fixedly connected with heat-conducting silicone grease 34, the top of the heat-conducting silicone grease 34 is fixedly provided with a lithium battery body 35, the bottom of the heat-conducting silicone grease 34 is fixedly connected with a first heat-conducting wire 33, the bottom of the first heat-conducting wire 33 is fixedly connected with a heat-radiating fin 32, the bottom of the heat-radiating fin 32 extends to the bottom of the shell 1, the inner cavity of the shell 1 and the top of the first heat-radiating mechanism 3 are provided with a second heat-radiating mechanism 8, the second heat-radiating mechanism 8 comprises a second heat-conducting wire 82, the second heat-conducting wire 82 is fixedly connected to the top of the lithium battery body 35, the top of the second heat-conducting wire 82 is fixedly connected with a heat-absorbing plate 81, the top of the heat-absorbing plate 81 extends to the top of the shell 1, the upper end and the lower end of the right side of the inner cavity of the shell 1 are both fixedly provided with, meanwhile, the lithium battery can be prevented from being damaged due to high temperature, the problem that the lithium battery is damaged easily due to the fact that the lithium battery of the existing electric automobile adopts a single heat dissipation hole to dissipate heat to cause poor heat dissipation effect is solved, and the lithium battery generates large heat under long-time work and is not dissipated timely.

When the lithium battery pack is used, the lithium battery body 35 generates large heat during operation, the servo motor 6 is started through the external controller, the servo motor 6 drives the fan 7 to rotate, the heat generated by the lithium battery body 35 can be discharged from right to left through the heat dissipation holes 11 by using the fan 7, then the heat generated at the bottom of the lithium battery body 35 can be conducted to the first heat conduction wires 33 by using the heat conduction silicone grease 34, the heat is conducted to the heat dissipation fins 32 by using the first heat conduction wires 33, the heat is discharged to the outside by using the heat dissipation fins 32, then the heat emitted from the top of the lithium battery body 35 is conducted to the heat absorption plate 81 by using the second heat conduction wires 82, then the heat is discharged to the outside by the heat absorption plate 81, the optimal heat dissipation effect is achieved through the cooperation of the three parts, the lithium battery pack can be effectively cooled, and the lithium battery can be prevented from being damaged due to high temperature, the problem of current electric automobile lithium cell adopt single louvre to dispel the heat to lead to its radiating effect poor, because the heat that the lithium cell produced under long-time work is great, if not in time dispel the heat to it, cause the damage to the lithium cell easily is solved.

In summary, the following steps: this electric automobile lithium cell that radiating effect is good, through first heat dissipation mechanism 3, second heat dissipation mechanism 8, servo motor 6, the cooperation of fan 7 and louvre 11, it can effectually dispel the heat to lithium cell body 35 to have played, can prevent simultaneously that the lithium cell from leading to damaging because of the temperature is higher, it adopts single louvre to dispel the heat to have solved current electric automobile lithium cell, in order to lead to its radiating effect poor, because the heat that the lithium cell produced under long-time work is great, if not in time dispel the heat to it, cause the problem of damage to the lithium cell easily.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good electric automobile lithium cell of radiating effect, includes casing (1), its characterized in that: the inner chamber of casing (1) is provided with first heat dissipation mechanism (3), the inner chamber of casing (1) and the top that is located first heat dissipation mechanism (3) are provided with second heat dissipation mechanism (8), the upper end and the equal fixed mounting of lower extreme on casing (1) inner chamber right side have servo motor (6), the output fixed mounting of servo motor (6) has fan (7), louvre (11) have been seted up in the left side of casing (1).

2. The lithium battery with good heat dissipation effect for the electric vehicle as recited in claim 1, wherein: first heat dissipation mechanism (3) include mounting bracket (31), mounting bracket (31) fixed mounting is in the bottom of casing (1) inner chamber, the top fixedly connected with heat conduction silicone grease (34) of mounting bracket (31), the top fixed mounting of heat conduction silicone grease (34) has lithium cell body (35), the first heat conduction silk (33) of bottom fixedly connected with of heat conduction silicone grease (34), the bottom fixedly connected with heat radiation fins (32) of first heat conduction silk (33), the bottom of heat radiation fins (32) extends to the bottom of casing (1).

3. The lithium battery with good heat dissipation effect for the electric vehicle as recited in claim 1, wherein: the second heat dissipation mechanism (8) comprises a second heat conduction wire (82), the second heat conduction wire (82) is fixedly connected to the top of the lithium battery body (35), the top of the second heat conduction wire (82) is fixedly connected with a heat absorption plate (81), and the top of the heat absorption plate (81) extends to the top of the shell (1).

4. The lithium battery with good heat dissipation effect for the electric vehicle as recited in claim 1, wherein: the heat absorber is characterized in that a first dust cover (9) is fixedly connected to the top of the shell (1) and located on the outer side of the heat absorbing plate (81), and a second dust cover (10) is fixedly connected to the left side of the inner cavity of the shell (1) and located on the right side of the heat radiating hole (11).

5. The lithium battery with good heat dissipation effect for the electric vehicle as recited in claim 1, wherein: the utility model discloses a casing, including casing (1), bottom equal fixedly connected with telescopic link (5) all around, the bottom fixedly connected with bottom plate (2) of telescopic link (5), the outside fixed mounting that just is located telescopic link (5) all around of casing (1) bottom has spring (4), the bottom and bottom plate (2) fixed connection of spring (4).