CN216436021U

CN216436021U - High-capacity lithium ion battery with high heat dissipation efficiency

Info

Publication number: CN216436021U
Application number: CN202123119787.8U
Authority: CN
Inventors: 夏卫升; 马瑛
Original assignee: Dongguan Mingfeng Technology Co ltd
Current assignee: Dongguan Mingfeng Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-03
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a heat dissipation efficient large capacity lithium ion battery, including outside box, the side of outside box is rotated through the pivot and is connected with the movable cover, the fixed surface of movable cover is connected with the fan box, the fixed fan of inside fixedly connected with of fan box, the air inlet tank has been seted up to the side of fan box, the side of outside box is rotated through the pivot and is connected with the rotation lid, the fixed support body of fixed surface that rotates the lid, the inside fixedly connected with fixing spring of fixed support body, fixing spring's one end fixedly connected with removes the seat, remove the side fixedly connected with fixing bolt of seat. The utility model discloses a cooperation between filter screen, fixed fan, fresh air inlet, air inlet tank and the exhaust hole makes things convenient for the staff when using, carries out the heat dissipation processing to its inside battery to when avoiding using, inside high temperature leads to the battery to produce and damages, influences the result of use.

Description

High-capacity lithium ion battery with high heat dissipation efficiency

Technical Field

The utility model relates to a relevant technical field of battery specifically is a heat dissipation efficient large capacity lithium ion battery.

Background

Battery (Battery) refers to a device that can convert chemical energy into electrical energy, having a positive electrode and a negative electrode, in a partial space of a cup, tank or other container or composite container that contains an electrolyte solution and metal electrodes to generate an electric current.

However, the prior device has the following defects in the technology:

1. most of the existing batteries have single heat dissipation effect, and when the batteries are used by workers, the batteries are easy to generate heat, so that the internal temperature is easily overhigh, and the normal use condition of the workers is influenced;

2. most of the existing batteries are single in disassembly and assembly effect, and workers cannot replace and repair damaged batteries quickly, so that the normal working progress of the workers is delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat dissipation efficient large capacity lithium ion battery to solve the problem that above-mentioned radiating effect is comparatively single and dismouting effect is comparatively single to be proposed.

In order to solve the technical problem, the utility model provides a following technical scheme: a high-capacity lithium ion battery with high heat dissipation efficiency comprises an external box, wherein the side surface of the external box is rotatably connected with a movable cover through a rotating shaft, the surface of the movable cover is fixedly connected with a fan box, the inside of the fan box is fixedly connected with a fixed fan, the side surface of the fan box is provided with an air inlet groove, the side surface of the external box is rotatably connected with a rotating cover through a rotating shaft, the surface of the rotating cover is fixedly connected with a fixed frame body, the inside of the fixed frame body is fixedly connected with a fixed spring, one end of the fixed spring is fixedly connected with a movable seat, the side surface of the movable seat is fixedly connected with a fixed bolt, one end of the fixed bolt is fixedly connected with a bolt seat, the side surface of the bolt seat is fixedly connected with the movable cover, one end of the fixed bolt is movably connected with a limit bolt, the inside of the movable cover is movably connected with a battery body, the side face of the battery body is fixedly connected with a mounting hole.

Furthermore, the side face of the fan box is fixedly connected with a filter screen, and an air inlet hole is formed in the filter screen.

Furthermore, the inside sliding connection that removes the seat has the slide bar, the one end fixed connection of slide bar is at fixed support body.

Furthermore, a fixing groove is formed in the movable cover and is located on the side face of the mounting hole.

Further, the side fixedly connected with mounting bracket of movable cover, the mounting groove has been seted up to the inside of mounting bracket.

Furthermore, the side surface of the movable cover is provided with an exhaust hole, and the shape of the exhaust hole is circular.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) the utility model discloses a set up the cooperation between filter screen, fixed fan, fresh air inlet tank and the exhaust hole, make things convenient for the staff when using, carry out the heat dissipation to its inside battery and handle to when avoiding using, inside high temperature leads to the battery to produce and damages, influences the result of use.

(2) The utility model discloses a set up fixed spring, remove the cooperation between seat, fixing pin, bolt seat and the spacing bolt, make things convenient for the staff to carry out quick dismouting to it uses to make things convenient for the staff to carry out quick change to the battery of internal damage, avoids hindering staff's normal use condition.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a development view of the present invention;

fig. 4 is an enlarged view of the area a in fig. 2 according to the present invention.

In the figure: 1. an outer case; 2. a movable cover; 3. a fan box; 4. fixing a fan; 5. a filter screen; 6. an air inlet hole; 7. an air inlet groove; 8. rotating the cover; 9. a fixed frame body; 10. fixing the spring; 11. a movable seat; 12. fixing the bolt; 13. a bolt seat; 14. a limiting bolt; 15. a slide bar; 16. a battery body; 17. mounting holes; 18. fixing grooves; 19. a mounting frame; 20. mounting grooves; 21. and (4) exhausting holes.

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: a high-capacity lithium ion battery with high heat dissipation efficiency comprises an outer box 1, wherein the side surface of the outer box 1 is rotatably connected with a movable cover 2 through a rotating shaft, the surface of the movable cover 2 is fixedly connected with a fan box 3, the inside of the fan box 3 is fixedly connected with a fixed fan 4, the side surface of the fan box 3 is provided with an air inlet groove 7, the side surface of the outer box 1 is rotatably connected with a rotating cover 8 through the rotating shaft, the surface of the rotating cover 8 is fixedly connected with a fixed frame body 9, the inside of the fixed frame body 9 is fixedly connected with a fixed spring 10, one end of the fixed spring 10 is fixedly connected with a movable seat 11, the side surface of the movable seat 11 is fixedly connected with a fixed bolt 12, one end of the fixed bolt 12 is fixedly connected with a bolt seat 13, the side surface of the bolt seat 13 is fixedly connected on the movable cover 2, one end of the fixed bolt 12 is movably connected with a limit bolt 14, and the inside of the movable cover 2 is movably connected with a battery body 16, the side fixedly connected with mounting hole 17 of battery body 16 makes things convenient for the staff to carry out quick heat dissipation to its inside to avoid the battery when using, the high temperature, influence the result of use.

Specifically, fan box 3's side fixedly connected with filter screen 5, filter screen 5's inside has been seted up fresh air inlet 6, filters the wind that gets into, avoids the foreign matter to get into and influences the result of use.

Specifically, the inside sliding connection who removes seat 11 has slide bar 15, and slide bar 15's one end fixed connection carries out spacing processing at fixed support body 9 to gliding direction, avoids the position of removal to take place the skew, influences the result of use.

Specifically, the fixed groove 18 has been seted up to the inside of movable cover 2, and the fixed groove 18 is located mounting hole 17 side, makes things convenient for the staff to connect it to facilitate the use.

Specifically, the side fixedly connected with mounting bracket 19 of removable cover 2, mounting groove 20 has been seted up to the inside of mounting bracket 19, makes things convenient for the staff to fix and install to make things convenient for staff's normal use.

Specifically, the side surface of the movable cover 2 is provided with the exhaust hole 21, and the exhaust hole 21 is circular, so that the internal hot air can be conveniently exhausted, and the cooling is facilitated.

The utility model discloses a theory of operation: when the battery cooling device is used, a worker sucks air through the fixed fan 4, the air is sucked through the air inlet hole 6 and is injected into the movable cover 2 to perform heat dissipation treatment on the battery body 16, the air inlet groove 7 facilitates air to enter and exit, the air after use is discharged through the air outlet hole 21, the worker can conveniently perform cooling treatment on the interior of the battery cooling device, the worker pulls the limit bolt 14 out of the interior of the fixed bolt 12, the fixed spring 10 starts to perform telescopic motion to drive the movable seat 11 to move in the interior of the fixed frame body 9, the fixed bolt 12 is pulled out of the interior of the bolt seat 13, the worker can conveniently use the battery cooling device, the worker can conveniently open the battery cooling device by pulling the rotary cover 8 and the movable cover 2 to perform rotary shaft rotation, the external box 1 and the movable cover 2 perform rotary shaft rotation, thereby control outside box 1 and open, make things convenient for the staff to clear up its inside and use, through the mounting groove 20 of the inside of mounting bracket 19, make things convenient for the staff to carry out fixed mounting and use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high capacity lithium ion battery of heat dissipation efficient which characterized in that: comprises an external box (1), the side surface of the external box (1) is rotatably connected with a movable cover (2) through a rotating shaft, the surface of the movable cover (2) is fixedly connected with a fan box (3), the inside of the fan box (3) is fixedly connected with a fixed fan (4), the side surface of the fan box (3) is provided with an air inlet groove (7), the side surface of the external box (1) is rotatably connected with a rotating cover (8) through a rotating shaft, the surface of the rotating cover (8) is fixedly connected with a fixed frame body (9), the inside of the fixed frame body (9) is fixedly connected with a fixed spring (10), one end of the fixed spring (10) is fixedly connected with a movable seat (11), the side surface of the movable seat (11) is fixedly connected with a fixed bolt (12), one end of the fixed bolt (12) is fixedly connected with a bolt seat (13), and the side surface of the bolt seat (13) is fixedly connected with the movable cover (2), one end swing joint of fixing bolt (12) has spacing bolt (14), the inside swing joint of movable cover (2) has battery body (16), the side fixedly connected with mounting hole (17) of battery body (16).

2. The high-capacity lithium ion battery with high heat dissipation efficiency as recited in claim 1, wherein: the side face of the fan box (3) is fixedly connected with a filter screen (5), and an air inlet hole (6) is formed in the filter screen (5).

3. The high-capacity lithium ion battery with high heat dissipation efficiency as recited in claim 1, wherein: the inside sliding connection who removes seat (11) has slide bar (15), the one end fixed connection of slide bar (15) is at fixed support body (9).

4. The high-capacity lithium ion battery with high heat dissipation efficiency as recited in claim 1, wherein: a fixing groove (18) is formed in the movable cover (2), and the fixing groove (18) is located on the side face of the mounting hole (17).

5. The high-capacity lithium ion battery with high heat dissipation efficiency as recited in claim 1, wherein: the side face of the movable cover (2) is fixedly connected with a mounting rack (19), and a mounting groove (20) is formed in the mounting rack (19).

6. The high-capacity lithium ion battery with high heat dissipation efficiency as recited in claim 1, wherein: the side surface of the movable cover (2) is provided with an exhaust hole (21), and the shape of the exhaust hole (21) is circular.