CN212085063U

CN212085063U - Novel electric motor car lithium cell storage device

Info

Publication number: CN212085063U
Application number: CN202020432755.XU
Authority: CN
Inventors: 林秀载
Original assignee: 林秀载
Current assignee: SHANGHAI MANDIAN WEILAI INTELLIGENT TECHNOLOGY Co.,Ltd.
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-04
Anticipated expiration: 2030-03-30

Abstract

The utility model belongs to the technical field of the lithium cell conservation technique and specifically relates to a novel electric motor car lithium cell storage device, including the protective housing, protective housing upper end middle part joint visor, the equal fixed connection spring in both ends about the both sides in the protective housing, protective housing inner wall one end fixed connection protection shield is kept away from to a plurality of springs, and beneficial effect lies in: through the telescopic link that sets up, spring and protection shield can carry out the elasticity protection to the lithium cell, prevent that the lithium cell from receiving the inside impaired when striking, and can prevent through setting up the pressure extrusion lithium cell that receives the heavy object in the cushion of protection shield lower extreme, play fine guard action, a plurality of second louvres that heating panel and the protection shield bottom that set up through the protection shield bottom can carry out fine heat dissipation to the lithium cell, prevent that the lithium cell from carrying out work under high temperature, and the fixed plate that the protection shield both sides set up can protect it, the dust screen of fixed plate lower extreme can play the radiating while also can prevent that the dust from getting into inside the protection shield.

Description

Novel electric motor car lithium cell storage device

Technical Field

The utility model relates to a technical field is preserved to the lithium cell, especially relates to a novel electric motor car lithium cell storage device.

Background

The lithium battery electric vehicle is a lithium battery electric vehicle and is an electric vehicle carrying a lithium ion battery. In recent years, environmental problems and shortage of petroleum resources caused by traditional internal combustion engine automobiles have led people to focus on new energy automobiles. The pure electric vehicle is an important development direction of the electric vehicle because the pure electric vehicle can really realize zero emission, and the lithium ion battery becomes an ideal power source lithium ion battery of a new generation of electric vehicles, and the traditional structure of the lithium ion battery comprises a graphite anode, a cathode consisting of lithium ion metal oxide and electrolyte (lithium salt solution dissolved by organic solvent) by virtue of excellent performance of the lithium ion battery. The most common lithium ion battery uses carbon as an anode, a solution of ethylene carbonate and dimethyl carbonate dissolved with lithium hexafluorophosphate as an electrolyte, and lithium manganese dioxide as a cathode, and is light, strong and large in specific energy.

Present novel electric motor car generally leaves the lithium cell in the running-board lower extreme, and the lithium cell can give out the heat at work, and the availability factor of lithium cell can descend under the high temperature state to because long placing article on the running-board leads to the heavy object extrusion to lead to the fact the damage of lithium cell to warp.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the novel electric motor car that prior art exists and generally leaving the lithium cell in the running-board lower extreme, and the lithium cell can give out the heat at work, and the availability factor of lithium cell can descend under the high temperature state to because long placing article on the running-board leads to the damage deformation shortcoming that the heavy object extrusion can cause the lithium cell, thereby the novel electric motor car lithium cell storage device that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel electric motor car lithium cell storage device, includes the protective housing, protective housing upper end middle part joint visor, the equal fixed connection spring in both ends about both sides is a plurality of in the protective housing the spring is kept away from protective housing inner wall one end fixed connection protection shield, the spring endotheca has the telescopic link, telescopic link both ends fixed connection protective housing inner wall and protection shield respectively, and is a pair of the protection shield is close to a pair of supporting shoe of lower extreme fixed connection in the protective housing, and is a plurality of the lithium cell body is supported to the supporting shoe, protective housing bottom middle part fixed.

Preferably, the four sides of the upper end of the protective cover are fixedly connected with clamping plates, the lower ends of the clamping plates are fixedly connected with clamping columns, and the clamping columns are clamped with the protective shell.

Preferably, a pair of spacing groove of visor upper end middle part fixed connection, it is a pair of the spacing groove both ends are through bull stick fixed connection stopper, and is a pair of the equal fixed connection pull rod of stopper one end, visor lower extreme fixed connection cushion, the cushion contacts with the lithium cell body upper end.

Preferably, one side of the supporting block is provided with a supporting groove, and the supporting groove is in contact with the lithium battery body.

Preferably, a plurality of first heat dissipation holes are formed in the heat dissipation plate, a plurality of second heat dissipation holes are formed in the bottom end of the protective shell, and the first heat dissipation holes are matched with the second heat dissipation holes.

Preferably, the pair of protection plates are provided with connection ports.

Preferably, the upper ends of two sides of the protective shell are fixedly connected with the fixed plates, and the middle parts of two sides of the protective shell are fixedly connected with the dust screens.

The utility model provides a pair of novel electric motor car lithium cell storage device, beneficial effect lies in:

1. can carry out elasticity protection to the lithium cell through telescopic link, spring and the protection shield that sets up, prevent that the lithium cell from receiving when striking inside impaired to can prevent through setting up the cushion at the protection shield lower extreme that the upper end from receiving the pressure extrusion lithium cell of heavy object, play fine guard action.

2. The heating panel that sets up through the protective housing bottom and a plurality of second louvres that the protective housing bottom was equipped with can carry out fine heat dissipation to the lithium cell, prevent that the lithium cell from carrying out work under high temperature to the fixed plate that the protective housing both sides set up can protect it, and also can prevent that the dust from getting into inside the protective housing when the dust screen of fixed plate lower extreme can play the radiating.

Drawings

Fig. 1 is a structural section view of a novel lithium battery storage device for an electric vehicle provided by the present invention;

fig. 2 is a structural plan view of a novel lithium battery storage device for an electric vehicle provided by the present invention;

fig. 3 is an enlarged view of a structure a of a novel electric vehicle lithium battery storage device provided by the utility model;

fig. 4 is an enlarged view of a structure B of the novel electric vehicle lithium battery storage device provided by the utility model;

fig. 5 is the utility model provides a novel electric motor car lithium battery storage device supporting shoe schematic diagram.

In the figure: the protective shell 1, the protective cover 2, the limiting groove 21, the rotating rod 22, the limiting block 23, the pull rod 24, the clamping plate 25, the clamping column 26, the soft pad 3, the lithium battery body 4, the supporting block 5, the supporting groove 51, the heat dissipation plate 6, the first heat dissipation hole 61, the second heat dissipation hole 7, the spring 8, the telescopic rod 9, the protection plate 10, the connecting port 11, the fixing plate 12 and the dust screen 13.

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.

Referring to fig. 1-5, a novel electric motor car lithium cell storage device, including

protective housing

1, 1 upper end middle part joint visor 2 of protective housing, equal fixed connection spring 8 in both ends about both sides in protective housing 1, a plurality of springs 8 keep away from 1 inner wall of protective housing one end fixed connection protection shield 10, spring 8 endotheca has

telescopic link

9, 9 both ends of telescopic link are fixed connection protective housing 1 inner wall and protection shield 10 respectively, through spring 8, telescopic link 9 and protection shield 10 can carry out fine protection to lithium cell body 4, it is impaired in lithium cell body 4 when preventing to receive the striking, a pair of protection shield 10 is close to 1 interior lower extreme fixed connection a pair of supporting shoe 5 of protective housing, a plurality of supporting shoes 5 support

lithium cell body

4, 1 bottom middle part fixed connection heating panel 6 of protective housing, heating.

The heat dissipation plate 6 is provided with a plurality of first heat dissipation holes 61, the bottom end of the protective shell 1 is provided with a plurality of second heat dissipation holes 7, the first heat dissipation holes 61 are matched with the second heat dissipation holes 7, the heat dissipation effect is better due to the matching of the first heat dissipation holes 61 and the second heat dissipation holes 7, the middle part of the upper end of the protective cover 2 is fixedly connected with a pair of limiting grooves 21, the two ends of the pair of limiting grooves 21 are fixedly connected with limiting blocks 23 through rotating rods 22, one ends of the pair of limiting blocks 23 are fixedly connected with pull rods 24, the protective cover 2 is conveniently separated from and installed on the protective shell 1 through the arranged limiting grooves 21, the limiting blocks 23, the rotating rods 22 and the pull rods 24, the lower end of the protective cover 2 is fixedly connected with the soft cushion 3, the soft cushion 3 plays a good protection role, the soft cushion 3 is contacted with the upper end of the, the equal fixed connection card post 26 of a plurality of cardboard 25 lower extreme,

card post

26 and 1 joint of protective housing, can carry out the joint to protective housing 1 through a plurality of cardboards 25 that set up and card post 26, the mode of joint is convenient for install, the equal fixed connection fixed plate 12 in 1 both sides upper end of protective housing, fixed plate 12 plays the effect of protection lower extreme dust screen 13, the equal fixed connection dust screen 13 in 1 both sides middle part of protective housing, dust screen 13 also can carry out the heat dissipation processing to in the protective housing 1 when playing dirt-proofly, supporting shoe 5 one side is equipped with supporting groove 51, supporting groove 51 contacts with lithium cell body 4, supporting groove 51 supports lithium cell body 4.

The working principle is as follows: the lithium battery body 4 is put into the protective shell 1, the lithium battery body 1 is supported by the supporting block 5, the lithium battery body 1 is limited and fixed by the spring 8, the telescopic rod 9 and the protective plate 10, the lithium battery body 4 can be elastically protected by the arranged telescopic rod 9, the spring 8 and the protective plate 10, the lithium battery is prevented from being internally damaged when being impacted, the lithium battery can be prevented from being extruded by the pressure of a heavy object at the upper end by the cushion 3 arranged at the lower end of the protective cover 2, the protective shell 1 is well protected, the protective cover 2 is covered, the plurality of clamping plates 25 and the clamping columns 26 on the protective cover 2 are clamped with the protective shell 1, the cushion 3 arranged at the lower end of the protective cover 2 is contacted with the lithium battery body 4, the protective function is achieved, the heat dissipation plate 6 and the second heat dissipation holes 7 arranged at, the dust screen 13 that 1 both sides of protective housing set up can carry out radiating solar terms to fine dustproof effect simultaneously, and the fixed plate 12 that the upper end set up can play the effect of protecting dust screen 13, can carry out fine heat dissipation to the lithium cell through the heating panel 6 that 1 bottom of protective housing set up and a plurality of second louvres 7 that 1 bottom of protective housing was equipped with, prevent that the lithium cell from working under high temperature, and the fixed plate 12 that 1 both sides of protective housing set up can protect it, and also can prevent that the dust from getting into protective housing 1 inside when the dust screen 13 of fixed plate 12 lower extreme can play the radiating.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel electric motor car lithium cell storage device, a serial communication port, including protective housing (1), protective housing (1) upper end middle part joint visor (2), equal fixed connection spring (8) in both ends about both ends are a plurality of in protective housing (1) inner wall one end fixed connection protection shield (10) is kept away from in spring (8), spring (8) endotheca has telescopic link (9), telescopic link (9) both ends are fixed connection protective housing (1) inner wall and protection shield (10) respectively, and is a pair of protection shield (10) are close to a pair of supporting shoe (5) of lower extreme fixed connection in protective housing (1), and is a plurality of lithium cell body (4) is supported in supporting shoe (5), protective housing (1) bottom middle part fixed connection heating panel (6).

2. The novel lithium battery storage device for the electric vehicle as claimed in claim 1, wherein the protective cover (2) is fixedly connected with clamping plates (25) on four sides of the upper end, the clamping plates (25) are fixedly connected with clamping posts (26) on the lower ends, and the clamping posts (26) are clamped with the protective shell (1).

3. The novel storage device for the lithium battery of the electric vehicle as claimed in claim 1, wherein a pair of limiting grooves (21) are fixedly connected to the middle of the upper end of the protective cover (2), a pair of limiting blocks (23) are fixedly connected to the two ends of the limiting grooves (21) through rotating rods (22), a pair of pull rods (24) are fixedly connected to one ends of the limiting blocks (23), the lower end of the protective cover (2) is fixedly connected to the soft cushion (3), and the soft cushion (3) is in contact with the upper end of the lithium battery body (4).

4. The novel storage device for the lithium battery of the electric vehicle as claimed in claim 1, wherein one side of the supporting block (5) is provided with a supporting groove (51), and the supporting groove (51) is in contact with the lithium battery body (4).

5. The novel storage device for the lithium battery of the electric vehicle as claimed in claim 1, wherein a plurality of first heat dissipation holes (61) are formed in the heat dissipation plate (6), a plurality of second heat dissipation holes (7) are formed in the bottom end of the protection shell (1), and the first heat dissipation holes (61) are matched with the second heat dissipation holes (7).

6. The novel storage device for lithium batteries of electric vehicles according to claim 1, characterized in that a pair of said protection plates (10) are provided with connecting ports (11).

7. The novel storage device for the lithium battery of the electric vehicle as claimed in claim 1, wherein the upper ends of two sides of the protective shell (1) are fixedly connected with fixing plates (12), and the middle parts of two sides of the protective shell (1) are fixedly connected with dust screens (13).