CN214898656U

CN214898656U - Lithium battery with charging protection

Info

Publication number: CN214898656U
Application number: CN202121690442.5U
Authority: CN
Inventors: 熊宁军
Original assignee: Huizhou Xiangyu New Energy Co ltd
Current assignee: Huizhou Xiangyu New Energy Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-11-26
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a lithium cell with charging protection, the on-line screen storage device comprises a base, the both sides outer wall on base top all is provided with the slide rail, the equal sliding connection of both sides inner wall of slide rail has the shell, the equal swing joint of inner wall of shell has the box, the spout has all been seted up to one side outer wall on shell top, the equal sliding connection of inner wall of spout has the sliding plate, the rectangular hole has been seted up to the top outer wall of sliding plate, the fan is installed to the inner wall of rectangular hole, the both sides outer wall of box all has the heating panel through the screw connection, the equal rigid coupling of both sides outer wall on box top has the supporting shoe. The utility model discloses beneficial effect charges and prevents that pneumatic cylinder control housing from reseing after accomplishing that the dust from getting into, has avoided the louvre to block up easily, and has dust and water to get into inside easily in the charging process, damages the phenomenon that the part caused the trouble and takes place, and cold wind evenly dispels the heat to the lithium cell under the aviation baffle effect among the heat dissipation process, has improved the availability factor of lithium cell.

Description

Lithium battery with charging protection

Technical Field

The utility model relates to a lithium cell technical field especially relates to a lithium cell with charging protection.

Background

The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The inventor of lithium batteries was edison. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage.

The lithium battery needs to be regularly charged in the using process, the cruising ability is ensured, but the lithium battery can generate heat in the charging process, and the blockage easily causes fire after the fire is in the protection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell with charging protection to solve the problem that proposes in the above-mentioned background art.

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

a lithium battery with charging protection comprises a base, wherein slide rails are arranged on the outer walls of two sides of the top end of the base, a shell is slidably connected to the inner walls of two sides of each slide rail, a box body is movably connected to the inner wall of the shell, a slide groove is formed in the outer wall of one side of the top end of the shell, a slide plate is slidably connected to the inner wall of the slide groove, a rectangular hole is formed in the outer wall of the top end of the slide plate, a fan is installed on the inner wall of the rectangular hole, heat dissipation plates are connected to the outer walls of two sides of the box body through screws, supporting blocks are fixedly connected to the outer walls of two sides of the top end of the box body and connected with the slide plate, a fixed block is arranged on the outer wall of the bottom end of the shell, a hydraulic cylinder is installed on the outer wall of one side of the fixed block, vertical rods are fixedly connected to the inner walls of two sides of the box body, and supporting rods are connected to the outer walls of the top end and the bottom end of the vertical rods through screws, and the outer walls of the two sides of the supporting rod are movably connected with air deflectors.

As a further improvement scheme of the technical scheme: the air deflectors are arranged in a spoon shape and are distributed in an annular array.

As a further improvement scheme of the technical scheme: the outer wall of both sides on box both sides all has the buffer beam through the screw connection, one side outer wall of buffer beam all overlaps and is equipped with the spring.

As a further improvement scheme of the technical scheme: the spring all is connected with the shell, one side outer wall of spring all has the backup pad through the screw connection, the backup pad all is the setting of H type.

As a further improvement scheme of the technical scheme: the air guide plate is arranged under the air vent.

As a further improvement scheme of the technical scheme: the both sides inner wall of box all has through the screw connection place the board, place the board and all be the setting of L type, place one side outer wall of board and all seted up the louvre.

As a further improvement scheme of the technical scheme: the outer wall of the top end of the outer wall of one side of the base is provided with a charging port, and the outer wall of the top end of the charging port is connected with a protection plate through a screw.

As a further improvement scheme of the technical scheme: the top outer wall of base one side shell has the fixed block through screwed connection, the both sides outer wall on fixed block top all is provided with splint, splint all with the size looks adaptation of charging wire.

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

1. the lithium battery with charging protection is provided with a base, a shell, a box body, a hydraulic cylinder, a fan, a vertical rod, a wind deflector and a heat dissipation plate, wherein the lithium battery is arranged on a placing plate in the box body, the shell is arranged at a designated position through the base, the shell is pushed to both sides by the action of the hydraulic cylinder during charging, the box body is exposed, meanwhile, the fan at the top of the shell blows air into the box body, so that heat generated by charging is discharged from the heat dissipation plate at both sides of the box body, in the heat dissipation process of the fan, cold air can blow on the wind deflector connected with upper and lower support rods, the wind deflector rotates to drive the cold air to uniformly dissipate the heat of the lithium batteries at both sides, the hydraulic cylinder controls the shell to reset after charging to prevent dust from entering, the phenomenon that heat dissipation holes are easily blocked is avoided, dust and water easily enter the inside during charging, and the fault phenomenon caused by damaged parts is avoided, in the heat dissipation process, cold air uniformly dissipates heat of the lithium battery under the action of the air deflector, so that the service efficiency of the lithium battery is improved.

2. This a lithium cell for having protection of charging through being provided with buffer beam, spring and backup pad, the shell is at the removal in-process, and the backup pad cooperation spring that box both sides buffer beam is connected supports the buffering to the structure, has improved the stability of structure.

3. This a lithium cell for having charging protection through being provided with mouth and splint that charge, and in the charging process, the joint that charges inserts in the mouth that charges, and the charging wire is by the splint centre gripping, and damage charging head when preventing that the charging wire from being pulled has improved the life of lithium cell.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic perspective view of an overall structure of a lithium battery with charging protection according to the present invention;

fig. 2 is a bottom view of a housing connection structure of a lithium battery with charging protection according to the present invention;

fig. 3 is an exploded view of a box connection structure of a lithium battery with charging protection according to the present invention;

fig. 4 is a schematic perspective view of an air guiding structure of a lithium battery with charging protection according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a support plate; 3. a spring; 4. a housing; 5. a splint; 6. a charging port; 7. a sliding plate; 8. a fan; 9. a box body; 10. a heat dissipation plate; 11. a hydraulic cylinder; 12. an air deflector; 13. erecting a rod; 14. placing the plate; 15. a support block; 16. a support rod.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in the embodiment of the present invention, a lithium battery with charging protection comprises a base 1, wherein two outer walls of the top end of the base 1 are provided with slide rails, two inner walls of the slide rails are slidably connected with a housing 4, an inner wall of the housing 4 is movably connected with a box 9, one outer wall of the top end of the housing 4 is provided with a chute, an inner wall of the chute is slidably connected with a sliding plate 7, the outer wall of the top end of the sliding plate 7 is provided with a rectangular hole, the inner wall of the rectangular hole is provided with a fan 8, two outer walls of the two sides of the box 9 are respectively connected with a heat dissipating plate 10 through screws, two outer walls of the top end of the box 9 are respectively fixedly connected with a supporting block 15, the supporting blocks 15 are respectively connected with the sliding plate 7, the outer wall of the bottom end of the housing 4 is provided with a fixed block, one outer wall of the fixed block is provided with a hydraulic cylinder 11, two inner walls of the two sides of the box 9 are respectively fixedly connected with a vertical rod 13, and the outer walls of the top end and the bottom end of the vertical rod 13 are respectively connected with a supporting rod 16 through screws, the outer walls of two sides of the support rod 16 are movably connected with air deflectors 12.

Referring to fig. 4, the air deflectors 12 are all arranged in a spoon shape, and the air deflectors 12 are all distributed in an annular array.

Referring to fig. 1, the outer walls of two sides of the box 9 are connected with a buffer rod through screws, and the outer wall of one side of the buffer rod is sleeved with a spring 3.

Referring to fig. 1, the springs 3 are all connected with the housing 4, the outer wall of one side of each spring 3 is connected with the supporting plate 2 through a screw, and the supporting plates 2 are all arranged in an H shape, so that the structural stability is improved.

Referring to fig. 3, the top outer wall of the box 9 is provided with a vent hole, the vent hole is located right below the fan 8, and the air deflector 12 is located right below the vent hole.

Referring to fig. 3, the inner walls of the two sides of the box 9 are connected with placing plates 14 through screws, the placing plates 14 are arranged in an L shape, and heat dissipation holes are formed in the outer wall of one side of the placing plates 14.

Referring to fig. 1, a charging port 6 is disposed on an outer wall of a top end of an outer wall of one side of a base 1, and a protection plate is connected to the outer wall of the top end of the charging port 6 through a screw.

Referring to fig. 1, the outer wall of the top end of the shell 4 on one side of the base 1 is connected with a fixing block through a screw, clamping plates 5 are arranged on the outer walls of the two sides of the top end of the fixing block, and the clamping plates 5 are matched with the charging wire in size, so that the charging wire can be clamped conveniently.

The utility model discloses a theory of operation is: when a lithium battery with charging protection is needed, the lithium battery is installed on a placing plate 14 in a box body 9, a shell 4 is installed at a designated position through a base 1, when charging is carried out, a hydraulic cylinder 11 acts to push the shell 4 to two sides, the box body 9 is exposed, meanwhile, a fan 8 at the top of the shell 4 acts to blow air into the box body 9, heat generated by charging is discharged from heat dissipation plates 10 at two sides of the box body 9, in the heat dissipation process of the fan 8, cold air can blow on air guide plates 12 connected with upper and lower support rods 16, the air guide plates 12 rotate to drive the cold air to uniformly dissipate heat of the lithium batteries at two sides, after charging is completed, the hydraulic cylinder 11 controls the shell 4 to reset to prevent dust from entering, in the moving process of the shell 4, support plates 2 connected with buffer rods at two sides of the box body 9 cooperate with springs 3 to support and buffer the structure, in the charging process, a charging joint is inserted into a charging port 6, the charging wire is clamped by the clamping plate 5, and the use process of the lithium battery with the charging protection function is completed.

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. A lithium battery with charging protection comprises a base (1) and is characterized in that slide rails are arranged on the outer walls of two sides of the top end of the base (1), the inner walls of two sides of each slide rail are connected with a shell (4) in a sliding mode, the inner wall of each shell (4) is movably connected with a box body (9), the outer wall of one side of the top end of each shell (4) is provided with a sliding chute, the inner wall of each sliding chute is connected with a sliding plate (7) in a sliding mode, the outer wall of the top end of each sliding plate (7) is provided with a rectangular hole, the inner wall of each rectangular hole is provided with a fan (8), the outer walls of two sides of each box body (9) are connected with a heat dissipation plate (10) through screws, the outer walls of two sides of the top end of each box body (9) are fixedly connected with a supporting block (15), each supporting block (15) is connected with each sliding plate (7), and the outer wall of the bottom end of each shell (4) is provided with a fixed block, pneumatic cylinder (11) are all installed to one side outer wall of fixed block, the equal rigid coupling in both sides inner wall of box (9) has pole setting (13), the another side outer wall of pole setting (13) top and bottom all has bracing piece (16) through the screw connection, the equal swing joint in both sides outer wall of bracing piece (16) has aviation baffle (12).

2. The lithium battery with charging protection according to claim 1, wherein the air deflectors (12) are arranged in a spoon shape, and the air deflectors (12) are distributed in an annular array.

3. The lithium battery with charging protection as claimed in claim 1, wherein the box (9) is connected with a buffer rod through screws on both outer walls of the box, and the spring (3) is sleeved on one outer wall of the buffer rod.

4. A lithium battery with charging protection according to claim 3, characterized in that the springs (3) are all connected with the housing (4), one outer wall of the springs (3) is connected with the supporting plate (2) through screws, and the supporting plate (2) is arranged in an H shape.

5. The lithium battery with charging protection as claimed in claim 1, wherein the top outer wall of the box (9) is provided with a vent hole, the vent hole is located right below the fan (8), and the air deflector (12) is located right below the vent hole.

6. The lithium battery with charging protection according to claim 1, wherein the inner walls of the two sides of the box (9) are connected with a placing plate (14) through screws, the placing plate (14) is arranged in an L shape, and the outer wall of one side of the placing plate (14) is provided with heat dissipation holes.

7. The lithium battery with charging protection as claimed in claim 1, wherein the outer wall of the top end of one side of the base (1) is provided with a charging port (6), and the outer wall of the top end of the charging port (6) is connected with a protection plate through a screw.

8. The lithium battery with charging protection according to claim 7, wherein the outer wall of the top end of the shell (4) on one side of the base (1) is connected with a fixing block through a screw, the outer walls of the two sides of the top end of the fixing block are provided with clamping plates (5), and the clamping plates (5) are matched with the size of the charging wire.