CN219286601U

CN219286601U - High-rate lithium ion battery for electronic cigarette

Info

Publication number: CN219286601U
Application number: CN202222534904.5U
Authority: CN
Inventors: 李力
Original assignee: Guangdong Fengchi New Energy Co ltd
Current assignee: Guangdong Fengchi New Energy Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-06-30
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a high-rate lithium ion battery for electronic cigarettes, and particularly relates to the technical field of lithium ion batteries. According to the utility model, the rotating rod is driven to rotate by the shifting wheel, gears on the two rotating shafts are respectively meshed with tooth grooves on the two long plates by the rotating rod through the transmission component, the long plates are driven to adjust the circular plates to move, so that the positive electrode end is tightly attached to the battery box conducting plate of the electronic cigarette, the stability is good, the lithium cobaltate high-magnification battery box is suitable for electronic cigarettes with different lengths, the positive electrode end and the negative electrode end are made of high-magnification lithium cobaltate, and the carbon nano tube and the carbon fiber super conductive agent are added into the high-magnification lithium cobaltate, so that the conductivity of the positive electrode end and the negative electrode end is higher, and the rate performance of the lithium ion battery body is improved.

Description

High-rate lithium ion battery for electronic cigarette

Technical Field

The utility model relates to the technical field of lithium ion batteries, in particular to a high-rate lithium ion battery for electronic cigarettes.

Background

The lithium ion battery is a secondary battery (rechargeable battery) and mainly depends on lithium ions to move between an anode and a cathode to work, the electronic cigarette is continuously developed and evolved in recent years, various electronic cigarettes are continuously appeared and developed, people using the electronic cigarette are gradually increased, the use amount of the electronic cigarette is continuously increased on one hand, the quality and performance of the electronic cigarette are continuously improved on the other hand, and the existing electronic cigarette cannot meet the requirements of customers. There must be a new type of electronic cigarette that changes the lithium ion battery requirements for electronic cigarettes.

According to the high-rate lithium ion battery for the electronic cigarette, disclosed by the publication number of CN209641765U, the high-rate lithium cobalt oxide is used as a positive electrode material, and the carbon nano tube and the carbon fiber super conductive agent are added into the high-rate lithium cobalt oxide, so that the battery is higher in conductivity, lower in internal resistance and good in rate performance, and the energy consumption of the battery is reduced.

However, when the high-rate lithium ion battery for the electronic cigarette is used, the position of the positive electrode terminal is adjusted by the spring, and after the battery is used for a long time, the elasticity of the spring is weakened, so that the positive electrode terminal cannot move, and the battery box with different lengths is not suitable.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a high-rate lithium ion battery for electronic cigarettes, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high multiplying power lithium ion battery for electron cigarette, includes the lithium ion battery body that the electron cigarette was used and installs the battery case in the lithium ion battery body outside, uses the battery case to play the guard action to the lithium ion battery body, battery case top is equipped with the plectane, the plectane top inlays and is equipped with the positive pole for with the battery case contact on lithium ion battery body and the electron cigarette, battery case top both sides all set up flutedly, all are equipped with the long board in two recesses, two long board tops all with plectane outer wall fixed connection, be convenient for drive plectane removal, adjust the distance between positive pole and the battery case, a plurality of tooth's socket have all been seted up on two long board one side surfaces, the caulking groove has all been seted up to two recess one side, be equipped with the pivot in the caulking groove, all the cover is equipped with the gear in two pivots, a plurality of tooth's socket meshes on gear and the long board lateral wall, uses the tooth's socket meshing on gear and the long board lateral wall, the position on the long board removal regulation positive pole, the pivot front end that is located the plectane is fixed to be equipped with the bull stick, the bull stick front end runs through battery case and extends to the battery case to be equipped with between two pivot components.

In a preferred embodiment, the transmission assembly comprises two belt pulleys, the two belt pulleys are respectively sleeved on the two rotating shafts, the two belt pulleys are connected through a belt, and the two rotating shafts are linked together by the belt and the two belt pulleys so as to be convenient for simultaneously driving the two rotating shafts to rotate.

In a preferred embodiment, a communication cavity is formed in the battery shell, two ends of the communication cavity are respectively communicated with the two caulking grooves, the belt is arranged in the communication cavity, and the two belt pulleys are respectively arranged in the two caulking grooves, so that the belt and the belt pulleys are convenient to store and use.

In a preferred embodiment, a storage groove is formed in one side of the front end of the battery shell, a poking wheel is arranged in the storage groove, and the rear end of the poking wheel is fixedly connected with the front end of the rotating rod, so that a user can conveniently rotate the rotating rod.

In a preferred embodiment, the rotating rod is connected with the battery shell through a bearing, so that stability of the rotating rod in use is improved.

In a preferred embodiment, the bottom end of the battery shell is provided with a threaded hole, the threaded hole is internally connected with a sealing plate in a threaded manner, the bottom end of the sealing plate is embedded with a negative electrode end, and the negative electrode end and the positive electrode end are electrically connected with the lithium ion battery body through wires and are used for providing electric energy for the electronic cigarette.

In a preferred embodiment, the positive electrode terminal and the negative electrode terminal are both made of high-rate lithium cobalt oxide, and the carbon nano tube and the carbon fiber super conductive agent are added into the high-rate lithium cobalt oxide, so that the conductivity of the positive electrode terminal and the negative electrode terminal is higher, the internal resistance is lower, and the rate performance of the lithium ion battery body is improved.

The utility model has the technical effects and advantages that:

1. according to the utility model, the rotating rod is driven to rotate by the shifting wheel, gears on the two rotating shafts are respectively meshed with tooth grooves on the two long plates by the rotating rod through the transmission component, the long plates are driven to adjust the circular plates to move, so that the positive electrode end is tightly attached to the battery box conducting plate of the electronic cigarette, the stability is good, the lithium cobaltate high-magnification battery box is suitable for electronic cigarettes with different lengths, the positive electrode end and the negative electrode end are made of high-magnification lithium cobaltate, and the carbon nano tube and the carbon fiber super conductive agent are added into the high-magnification lithium cobaltate, so that the conductivity of the positive electrode end and the negative electrode end is higher, and the rate performance of the lithium ion battery body is improved.

2. Through installing the belt pulley in two pivots, connect through the belt between two belt pulleys for two pivots can rotate simultaneously, improve the stability of plectane when removing, use intercommunication chamber, caulking groove to accomodate belt pulley, belt, make things convenient for the rotation of belt pulley and belt, after long-time use, can unpack the closing plate of battery case bottom, then inspect the change to the inside lithium ion battery body of battery case.

Drawings

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

fig. 2 is a cross-sectional view of a battery case of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a partial cross-sectional view of the present utility model;

FIG. 5 is a partial schematic view of the present utility model;

fig. 6 is a bottom view of fig. 1 of the present utility model.

The reference numerals are: 1. a lithium ion battery body; 2. a battery case; 3. a circular plate; 4. a positive terminal; 5. a groove; 6. a long plate; 7. tooth slots; 8. a caulking groove; 9. a rotating shaft; 10. a gear; 11. a rotating rod; 12. a belt pulley; 13. a belt; 14. a communication chamber; 15. a storage groove; 16. a thumb wheel; 17. a threaded hole; 18. a sealing plate; 19. and the negative terminal.

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.

Referring to the accompanying drawings 1-6 of the specification, the utility model provides a high-rate lithium ion battery for electronic cigarettes, which comprises a lithium ion battery body 1 for electronic cigarettes and a battery shell 2 arranged outside the lithium ion battery body 1, wherein the battery shell 2 is used for protecting the lithium ion battery body 1, a circular plate 3 is arranged at the top end of the battery shell 2, a positive electrode 4 is embedded at the top end of the circular plate 3 and is used for enabling the lithium ion battery body 1 to be in contact with a battery box on the electronic cigarettes, grooves 5 are formed in two sides of the top end of the battery shell 2, long plates 6 are arranged in the two grooves 5, and the top ends of the two long plates 6 are fixedly connected with the outer wall of the circular plate 3 so as to facilitate driving the circular plate 3 to move, and the distance between the positive electrode 4 and the battery shell 2 is adjusted;

a plurality of tooth grooves 7 are formed in the surface of one side of each of the two long plates 6, caulking grooves 8 are formed in one side of each of the two grooves 5, rotating shafts 9 are arranged in the caulking grooves 8, gears 10 are sleeved on the two rotating shafts 9, the gears 10 are meshed with the plurality of tooth grooves 7 on the side wall of the long plate 6, the gears 10 are meshed with the tooth grooves 7 on the side wall of the long plate 6, the long plate 6 is conveniently driven to move and adjust the position of the positive electrode 4, a rotating rod 11 is fixedly arranged at the front end of the rotating shaft 9 positioned on the right side of the circular plate 3, the front end of the rotating rod 11 penetrates through the battery shell 2 and extends to the front side of the battery shell 2, the position of the positive electrode 4 is conveniently adjusted by a user, and a transmission assembly is arranged between the two rotating shafts 9;

the storage groove 15 has been seted up to battery case 2 front end one side, be equipped with thumb wheel 16 in the storage groove 15, thumb wheel 16 rear end and bull stick 11 front end fixed connection, the convenience of use personnel rotates bull stick 11, bull stick 11 passes through the bearing and is connected with battery case 2, increases the stability of bull stick 11 when using, threaded hole 17 has been seted up to battery case 2 bottom, threaded hole 17 female connection has closing plate 18, closing plate 18 bottom inlays and is equipped with negative pole end 19, negative pole end 19 and positive pole end 4 all pass through electric wire and lithium ion battery body 1 electric connection for provide the electric energy for the electron cigarette, positive pole end 4 and negative pole end 19 all adopt high multiplying power lithium cobaltate to make, add nano carbon tube and carbon fiber super conductive agent in high multiplying power lithium cobaltate, make the conductibility of positive pole end 4 and negative pole end 19 higher, the internal resistance is lower, improves lithium ion battery body 1 multiplying power performance.

When the lithium ion battery box is used, the rotating rod 11 is driven to rotate through the rotary thumb wheel 16, the two rotating shafts 9 are linked through the transmission component, so that the two rotating shafts 9 are driven to rotate simultaneously when the rotating rod 11 is rotated, the gears 10 on the two rotating shafts 9 are respectively meshed with the tooth grooves 7 on the side walls of the two long plates 6, the two long plates 6 are driven to move out of the grooves 5 simultaneously, the circular plate 3 is driven to be far away from the battery shell 2, the positive electrode end 4 on the circular plate 3 is attached to a conductive sheet of a battery box of an electronic cigarette, the negative electrode end 19 at the bottom of the battery shell 2 is attached to another conductive sheet of the battery box of the electronic cigarette, then the lithium ion battery body 1 can be used for supplying power for the electronic cigarette, the position of the positive electrode end 4 is adjusted through the rotating rod 11, the lithium ion battery box is suitable for use of the electronic cigarette battery boxes with different lengths, and the problem that the positive electrode end 4 moves back can not occur.

Referring to fig. 4 and 5 of the specification, the utility model provides a high-rate lithium ion battery for an electronic cigarette, the transmission assembly comprises two belt pulleys 12, the two belt pulleys 12 are respectively sleeved on two rotating shafts 9, the two belt pulleys 12 are connected through a belt 13, and the two rotating shafts 9 are linked together by the belt 13 and the two belt pulleys 12 so as to be convenient for simultaneously driving the two rotating shafts 9 to rotate;

the battery shell 2 is internally provided with a communication cavity 14, two ends of the communication cavity 14 are respectively communicated with the two caulking grooves 8, the belt 13 is arranged in the communication cavity 14, and the two belt pulleys 12 are respectively arranged in the two caulking grooves 8, so that the belt 13 and the belt pulleys 12 are conveniently stored.

Through installing belt pulley 12 on two pivots 9, connect through belt 13 between two belt pulleys 12 for two pivots 9 can rotate simultaneously, improve the stability of plectane 3 when removing, use intercommunication chamber 14, caulking groove 8 to accomodate belt pulley 12, belt 13, make things convenient for the rotation of belt pulley 12 and belt 13, after long-time use, can unpack the closing plate 18 of battery case 2 bottom, then carry out the inspection to the inside lithium ion battery body 1 of battery case 2 and change.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a high multiplying power lithium ion battery for electron cigarette, includes lithium ion battery body (1) and installs battery case (2) in lithium ion battery body (1) outside for the electron cigarette, its characterized in that: the battery is characterized in that a circular plate (3) is arranged at the top end of the battery shell (2), a positive end (4) is embedded at the top end of the circular plate (3), grooves (5) are formed in two sides of the top end of the battery shell (2), long plates (6) are arranged in the two grooves (5), and the top ends of the two long plates (6) are fixedly connected with the outer wall of the circular plate (3);

a plurality of tooth grooves (7) are formed in one side surface of each of the two long plates (6), caulking grooves (8) are formed in one side of each of the two grooves (5), rotating shafts (9) are arranged in the caulking grooves (8), gears (10) are sleeved on the two rotating shafts (9), the gears (10) are meshed with the plurality of tooth grooves (7) on the side walls of the long plates (6), rotating rods (11) are fixedly arranged at the front ends of the rotating shafts (9) located on the right sides of the circular plates (3), the front ends of the rotating rods (11) penetrate through the battery shell (2) and extend to the front sides of the battery shell (2), and transmission components are arranged between the two rotating shafts (9).

2. The high-rate lithium ion battery for electronic cigarettes according to claim 1, wherein: the transmission assembly comprises two belt pulleys (12), the two belt pulleys (12) are respectively sleeved on the two rotating shafts (9), and the two belt pulleys (12) are connected through a belt (13).

3. The high-rate lithium ion battery for electronic cigarettes according to claim 2, wherein: the battery shell (2) is internally provided with a communication cavity (14), two ends of the communication cavity (14) are respectively communicated with the two caulking grooves (8), the belt (13) is arranged in the communication cavity (14), and the two belt pulleys (12) are respectively arranged in the two caulking grooves (8).

4. The high-rate lithium ion battery for electronic cigarettes according to claim 1, wherein: the battery is characterized in that a storage groove (15) is formed in one side of the front end of the battery shell (2), a poking wheel (16) is arranged in the storage groove (15), and the rear end of the poking wheel (16) is fixedly connected with the front end of the rotating rod (11).

5. The high-rate lithium ion battery for electronic cigarettes according to claim 1, wherein: the rotating rod (11) is connected with the battery shell (2) through a bearing.

6. The high-rate lithium ion battery for electronic cigarettes according to claim 1, wherein: the battery is characterized in that a threaded hole (17) is formed in the bottom end of the battery shell (2), a sealing plate (18) is connected with the threaded hole (17) in a threaded mode, a negative electrode end (19) is embedded in the bottom end of the sealing plate (18), and the negative electrode end (19) and the positive electrode end (4) are electrically connected with the lithium ion battery body (1) through electric wires.

7. The high-rate lithium ion battery for electronic cigarettes according to claim 1, wherein: the positive electrode end (4) and the negative electrode end (19) are both made of high-rate lithium cobalt oxide.