CN218039426U

CN218039426U - Vehicle lithium battery with protection structure

Info

Publication number: CN218039426U
Application number: CN202221566124.2U
Authority: CN
Inventors: 吴延春; 曾健; 刘仁华
Original assignee: Jiangxi Mili Power Supply Co ltd
Current assignee: Jiangxi Mili Power Supply Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-12-13
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses an automobile-used lithium cell with protection architecture, including battery main body, first fan is installed to the below of first rotation axis, and the left side of first rotation axis is provided with first transport mechanism, the third rotation axis is installed on second transport mechanism's right side, and second transport mechanism's left side is provided with third transport mechanism, the left side of second movable block is provided with the brush, and the right side of second movable block is provided with the connecting rod, telescopic right side is provided with the battery inner core, and the below of battery inner core is provided with the support base. This automobile-used lithium cell with protection architecture installs transport mechanism and second fan, clears up the inside dust of battery main part when doing the radiating, does not need manual clearance, and the clearance is better convenient and the effect is better, and the second fan can carry out secondary heat dissipation to battery main part and also can blow off battery main part bottom dust, prolongs the life of battery.

Description

Vehicle lithium battery with protection structure

Technical Field

The utility model relates to an automobile-used lithium cell technical field specifically is an automobile-used lithium cell with protection architecture.

Background

The lithium battery for the vehicle is a power battery of a hybrid electric vehicle and an electric vehicle, has the advantages of high energy density, large capacity and the like, but the existing lithium battery for the vehicle in the market has the following problems;

1. most of the existing batteries in the market at present do not have a heat dissipation device, so that certain potential safety hazards can be caused due to the fact that the batteries cannot achieve good heat dissipation after continuous work is carried out, and losses which are difficult to recover can be caused;

2. some lithium batteries for vehicles may have some dust to enter the lithium batteries during the driving process of the vehicles, so that the accumulation of the dust for a long time may affect the electric storage effect of the batteries, and meanwhile, the service life of the lithium batteries may be affected, so that the normal driving of the vehicles may be affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle lithium battery with protection architecture to solve the problem that most of the existing batteries in the market proposed by the background art do not have a heat dissipation device, so that the battery can not achieve good heat dissipation after continuous operation and may cause certain potential safety hazard, and thus, the loss which is difficult to recover can be caused; some automobile-used lithium batteries may have some dusts to get into inside the lithium battery at the in-process that the vehicle went, and the long-term accumulation of dust may influence the electric power storage effect of battery like this, may influence the life of lithium battery simultaneously, may cause the problem of influence like this to the normal driving of vehicle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile-used lithium cell with protection architecture, includes battery main body, the hinge is installed in battery main body's the outside, and the handle is installed on the right side of hinge, and the motor is installed to battery main body's outside top, and the output of motor below is connected with first rotation axis simultaneously, first fan is installed to the below of first rotation axis, and the left side of first rotation axis is provided with first transport mechanism to the second rotation axis is installed in first transport mechanism's left side, and second rotation axis right side is provided with second transport mechanism simultaneously, the third rotation axis is installed on second transport mechanism's right side, and the left side of second transport mechanism is provided with third transport mechanism, and the fourth rotation axis is installed in third transport mechanism's left side, and the fourth rotation axis runs through the second movable block simultaneously, the left side of second movable block is provided with the brush, and the right side of second movable block is provided with the connecting rod to the right side of connecting rod is provided with first movable block, and the sleeve is installed to the below of first movable block simultaneously, telescopic right side is provided with the battery inner core, and the below of battery inner core is provided with the support base to the below is provided with the fifth rotation axis, and the left side of fifth rotation axis is provided with the fourth transport mechanism, the fourth transport mechanism installs the fourth transport mechanism.

Preferably, the first transmission mechanism, the second transmission mechanism, the third transmission mechanism and the fourth transmission mechanism are all composed of belts and belt pulleys, and two groups of the first transmission mechanism, the second transmission mechanism and the third transmission mechanism are symmetrically distributed in the battery main body.

Preferably, two sections of opposite threads are symmetrically distributed on the second rotating shaft, the third rotating shaft and the fourth rotating shaft, and two threads are symmetrically distributed on the second rotating shaft, the third rotating shaft and the fourth rotating shaft in the battery main body respectively.

Preferably, the second rotation axis, the third rotation axis and the fourth rotation axis are located in the same column, the second rotation axis passes through the left side of the second transfer mechanism and the right side of the third transfer mechanism, the third rotation axis passes through the right side of the second transfer mechanism, and the fourth rotation axis passes through the left side of the third transfer mechanism.

Preferably, the second movable blocks are symmetrically distributed on the fourth rotating shaft in two numbers, the second movable blocks are also symmetrically distributed on the third rotating shaft in two numbers, and the first movable blocks are symmetrically distributed on the second rotating shaft in two numbers.

Preferably, the fifth rotating shaft is fixedly connected with the supporting base, the fifth rotating shaft is located in the middle of the supporting base, the fifth rotating shaft penetrates through the right side of the fourth conveying mechanism, and the second rotating shaft is inserted in the left side of the fourth conveying mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the lithium battery with the protection structure for the vehicle;

1. the conveying mechanism is arranged, and a right belt of the conveying mechanism and the belt pulley are combined, so that when the motor rotates to drive the second rotating shaft, the third rotating shaft and the fourth rotating shaft to rotate, the hairbrushes connected with the movable blocks on the second rotating shaft, the third rotating shaft and the fourth rotating shaft can clean the ventilating meshes on the shell of the battery main body at the same time, so that dust in the battery main body can be cleaned while heat is dissipated, manual cleaning is not needed, and the cleaning is more convenient and better in effect;

2. be provided with the second fan, the rotation through the second rotation axis drives the rotation of fifth rotation axis to make the second fan rotate, the second fan both can dispel the heat to battery body inside like this, also can blow off the dust that some brushes scraped simultaneously, can carry out secondary heat dissipation to battery body like this, the life of extension battery.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the appearance structure of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a battery main body; 2. a motor; 3. a hinge; 4. a handle; 5. a first rotating shaft; 6. a first fan; 7. a first conveying mechanism; 8. a second rotation shaft; 9. a second transport mechanism; 10. a third rotation axis; 11. a third transport mechanism; 12. a fourth rotation axis; 13. a first movable block; 14. a connecting rod; 15. a second movable block; 16. a brush; 17. a sleeve; 18. a fifth rotation axis; 19. a second fan; 20. a fourth transport mechanism; 21. a support base; 22. a battery core.

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. 1-4, the present invention provides a technical solution: the utility model provides a lithium cell for vehicle with protection architecture, including battery body 1, hinge 3 is installed to the outside of battery body 1, and handle 4 is installed on the right side of hinge 3, and install motor 2 above the outside of battery body 1, the output that motor 2 below is connected with first rotation axis 5 simultaneously, first fan 6 is installed to the below of first rotation axis 5, and the left side of first rotation axis 5 is provided with first transport mechanism 7, and the left side of first transport mechanism 7 is installed second rotation axis 8, while second rotation axis 8 right side is provided with second transport mechanism 9, third rotation axis 10 is installed on the right side of second transport mechanism 9, and the left side of second transport mechanism 9 is provided with third transport mechanism 11, and the left side of third transport mechanism 11 is installed fourth rotation axis 12, while fourth rotation axis 12 runs through second movable block 15, the left side of second movable block 15 is provided with brush 16, and the right side of second movable block 15 is provided with connecting rod 14, and the right side of connecting rod 14 is provided with first movable block 13, while the below of first movable block 13 is installed sleeve 17, the right side of sleeve 17 is provided with battery core 22, and the left side of battery core 22 is provided with the support mechanism 20 of battery core 18, and the left side of fifth rotation axis 20 is provided with the support mechanism 20, and the fifth rotation axis 18 is provided with the inner core 20 of the support mechanism of the fifth rotation axis 18, and the base 18, and the fifth rotation axis 20.

The first transmission mechanism 7, the second transmission mechanism 9, the third transmission mechanism 11 and the fourth transmission mechanism 20 are all composed of belts and belt pulleys, two groups of the first transmission mechanism 7, the second transmission mechanism 9 and the third transmission mechanism 11 are symmetrically distributed in the battery main body 1, so that when the first rotating shaft 5 rotates, the second rotating shaft 8, the third rotating shaft 10 and the fourth rotating shaft 12 are driven to rotate, and the first rotating shaft 5, the second rotating shaft 8, the third rotating shaft 10 and the fourth rotating shaft 12 form a linkage structure.

Two sections of opposite threads are symmetrically distributed on the second rotating shaft 8, the third rotating shaft 10 and the fourth rotating shaft 12, and two sections of opposite threads are symmetrically distributed on the second rotating shaft 8, the third rotating shaft 10 and the fourth rotating shaft 12 in the battery main body 1, so that when the second rotating shaft 8, the third rotating shaft 10 and the fourth rotating shaft 12 rotate, the hairbrushes 16 connected with the movable blocks on the second rotating shaft 8, the third rotating shaft 10 and the fourth rotating shaft 12 can simultaneously clean the air-permeable meshes on the shell of the battery main body 1.

The second rotating shaft 8, the third rotating shaft 10 and the fourth rotating shaft 12 are located in the same column, the second rotating shaft 8 penetrates through the left side of the second conveying mechanism 9 and the right side of the third conveying mechanism 11, the third rotating shaft 10 penetrates through the right side of the second conveying mechanism 9, and the fourth rotating shaft 12 penetrates through the left side of the third conveying mechanism 11, so that the first conveying mechanism 7, the second conveying mechanism 9 and the third conveying mechanism 11 can be driven to move only by rotation of the first rotating shaft 5.

Second movable block 15 has two on fourth rotation axis 12 symmetric distribution, and second movable block 15 has two on third rotation axis 10 the same symmetric distribution, and first movable block 13 has two on second rotation axis 8 symmetric distribution, and when motor 2 just rotates in the reverse direction like this, third rotation axis 10 and fourth rotation axis 12 can drive second movable block 15 back and forth movement from top to bottom, and brush 16 on the second movable block 15 can clear up the ventilative mesh on battery main body 1 shell like this, and the clearance effect is better.

Fifth rotation axis 18 is fixed connection with support base 21, and fifth rotation axis 18 is located the intermediate position of support base 21, and fifth rotation axis 18 runs through the right side of fourth transport mechanism 20, and second rotation axis 8 has been alternate in the left side of fourth transport mechanism 20 simultaneously, can drive the rotation of fifth rotation axis 18 when second rotation axis 8 rotates like this, thereby make second fan 19 rotate, second fan 19 both can dispel the heat to battery body 1 inside like this, also can blow out the dust that some brushes 16 scraped simultaneously, so more swiftly.

The working principle is as follows: in the case of using the lithium battery with protection structure for vehicle, first, according to fig. 1-4, the handle 4 is pulled to open the door outside the battery body 1, then the battery core 22 is placed on the supporting base 21, then the door outside the battery body 1 is closed, after the installation of the battery core 22 is completed, the motor 2 is started, the first rotating shaft 5 connected to the lower end output of the motor 2 starts to rotate, the rotation of the first rotating shaft 5 drives the first fan 6 to rotate, the inside of the battery body 1 is cooled by the rotation of the first fan 6, meanwhile, due to the rotation of the first rotating shaft 5, one side of the belt on the first transfer mechanism 7 is connected to the belt pulley on the first rotating shaft 5, the other side of the belt on the first transfer mechanism 7 is connected to the belt pulley on the second rotating shaft 8, so that the rotation of the first rotating shaft 5 drives the rotation of the second rotating shaft 8, the left side of the belt on the second transfer mechanism 9 is connected to the belt pulley on the second rotating shaft 8, the right side of the belt on the second transfer mechanism 9 is connected to the belt on the third rotating shaft 10, the right side of the belt on the third transfer mechanism 11 is connected to the second rotating shaft 8, and the fourth rotating shaft 12 is connected to the fourth rotating shaft 12, when the fourth rotating shaft 12 and the fourth rotating shaft 12 is connected to the second rotating shaft 12, the fourth rotating shaft 12 and the fourth rotating shaft 12, and the fourth rotating shaft 12 are connected to the third rotating shaft 12, the fourth rotating shaft 12, thus, the brush 16 on the right side of the second movable block 15 is driven to move, the brush 16 cleans the air-permeable meshes on the shell of the battery main body 1, the brush 16 on the third rotating shaft 10 repeats the above operation steps to clean the air-permeable meshes on the shell of the battery main body 1, and because two sets of opposite threads are symmetrically distributed on the second rotating shaft 8, the third rotating shaft 10 and the fourth rotating shaft 12, and two sets of brushes 16 are symmetrically distributed on the second rotating shaft 8 and the fourth rotating shaft 12, so that the two sets of brushes 16 clean dust on the air-permeable meshes at corresponding positions on the shell of the battery main body 1 back and forth, so that the cleaning is more thorough, because the second rotating shaft 8 rotates, the left side of the belt on the fourth conveying mechanism 20 is connected with the belt pulley on the second rotating shaft 8, the right side of the belt on the fourth conveying mechanism 20 is connected with the belt pulley on the fifth rotating shaft 18, so that the fifth rotating shaft 18 is driven to rotate when the second rotating shaft 8 rotates, so that the second fan 19 connected with the fifth rotating shaft 18 can not only dissipate heat inside of the battery main body 1, but also can blow off some dust from the second rotating shaft 17, and thus, when the rotating shaft 17 rotates, the rotating sleeve 17 is not described by professional rotating shaft 17, and the rotating shaft 17, and thus, the rotating shaft 17 is not described in the second rotating shaft 17 is provided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automobile-used lithium cell with protection architecture, includes battery body (1), its characterized in that: the battery pack is characterized in that a hinge (3) is installed on the outer side of the battery body (1), a handle (4) is installed on the right side of the hinge (3), a motor (2) is installed above the outer portion of the battery body (1), an output end below the motor (2) is connected with a first rotating shaft (5), a first fan (6) is installed below the first rotating shaft (5), a first conveying mechanism (7) is arranged on the left side of the first rotating shaft (5), a second rotating shaft (8) is installed on the left side of the first conveying mechanism (7), a second conveying mechanism (9) is arranged on the right side of the second rotating shaft (8), a third rotating shaft (10) is installed on the right side of the second conveying mechanism (9), a third conveying mechanism (11) is arranged on the left side of the second conveying mechanism (9), a fourth rotating shaft (12) is installed on the left side of the third conveying mechanism (11), the fourth rotating shaft (12) penetrates through the second movable block (15), a brush (16) is arranged on the left side of the second movable block (15), a connecting rod (14) is arranged on the right side of the second movable block (14), and a sleeve (17) is arranged on the right side of the first movable block (17), and a supporting base (21) is arranged below the battery inner core (22), a fifth rotating shaft (18) is arranged below the supporting base (21), a fourth conveying mechanism (20) is arranged on the left side of the fifth rotating shaft (18), and a second fan (19) is arranged below the fourth conveying mechanism (20).

2. The lithium battery for vehicle with protection structure of claim 1, wherein: the first transmission mechanism (7), the second transmission mechanism (9), the third transmission mechanism (11) and the fourth transmission mechanism (20) are all composed of belts and belt pulleys, and the first transmission mechanism (7), the second transmission mechanism (9) and the third transmission mechanism (11) are symmetrically distributed in the battery main body (1) in two groups.

3. The lithium battery for vehicle with protection structure of claim 1, wherein: two sections of opposite threads are symmetrically distributed on the second rotating shaft (8), the third rotating shaft (10) and the fourth rotating shaft (12), and two sections of opposite threads are symmetrically distributed on the second rotating shaft (8), the third rotating shaft (10) and the fourth rotating shaft (12) in the battery main body (1).

4. The lithium battery for vehicles with a protection structure of claim 1, wherein: the second rotating shaft (8), the third rotating shaft (10) and the fourth rotating shaft (12) are positioned in the same column, the second rotating shaft (8) penetrates through the left side of the second conveying mechanism (9) and the right side of the third conveying mechanism (11), the third rotating shaft (10) penetrates through the right side of the second conveying mechanism (9), and the fourth rotating shaft (12) penetrates through the left side of the third conveying mechanism (11).

5. The lithium battery for vehicles with a protection structure of claim 1, wherein: the number of the second movable blocks (15) is two, the number of the first movable blocks (13) is two, and the number of the first movable blocks (13) is two.

6. The lithium battery for vehicles with a protection structure of claim 1, wherein: the fifth rotating shaft (18) is fixedly connected with the supporting base (21), the fifth rotating shaft (18) is located in the middle of the supporting base (21), the fifth rotating shaft (18) penetrates through the right side of the fourth conveying mechanism (20), and the second rotating shaft (8) penetrates through the left side of the fourth conveying mechanism (20).