CN213520194U

CN213520194U - Lithium battery with dustproof construction

Info

Publication number: CN213520194U
Application number: CN202022141184.7U
Authority: CN
Inventors: 邓子周; 曾卫林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-06-22
Anticipated expiration: 2030-09-26

Abstract

The utility model discloses a lithium cell with dustproof construction belongs to lithium cell technical field, and it includes battery body, two first sliders of the equal fixedly connected with in upper surface and the lower surface of battery body, first slider sliding connection is in first spout, the second spout has all been seted up to the left and right sides face of first slider inner wall. This lithium cell with dustproof construction, through setting up the closing plate, the fixture block, the draw-in groove, a spring, second slider and first slider, when the staff need change the lithium cell, the staff stimulates the battery body right, the shape because of the fixture block sets up to semi-circular, make the fixture block downstream under the effect of draw-in groove, make the spring shrink, make the battery body drive first slider shift out from first spout, make the staff stimulate the battery body right alright its and dustproof construction separation, and the operation is simple, make that the staff can be convenient use this lithium cell.

Description

Lithium battery with dustproof construction

Technical Field

The utility model belongs to the technical field of the lithium cell, specifically be a lithium cell with dustproof construction.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses non-aqueous electrolyte solution, the lithium battery is widely applied to energy storage power systems such as hydraulic power, firepower, wind power, solar power stations and the like, uninterrupted power sources for post and telecommunications communication, and a plurality of fields such as electric tools, electric bicycles, electric motorcycles, electric automobiles, military equipment, aerospace and the like, the lithium battery is generally applied to portable electric appliances such as portable computers, cameras and mobile communication by using the unique performance advantages of the lithium battery, the existing lithium battery is used for preventing dust from influencing the existing lithium battery, therefore, the outer surface of the lithium battery is mostly provided with a dustproof structure, but the existing dustproof structure is mostly connected with the lithium battery through a plurality of screws, when the lithium battery is damaged and needs to be replaced, a worker needs to use tools to remove the plurality of screws to replace the lithium battery, the operation is troublesome, so that the working personnel can not use the lithium battery conveniently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above defect of prior art, the utility model provides a lithium cell with dustproof construction has solved current dustproof construction and has mostly been connected with the lithium cell through a plurality of screws, when the lithium cell damages and need to be changed, the staff need use tools to tear down a plurality of screws after just can change the lithium cell, troublesome poeration for the staff is not convenient for carry out the problem of using to this lithium cell.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium cell with dustproof construction, includes battery body, two first sliders of the upper surface and the equal fixedly connected with of lower surface of battery body, first slider sliding connection is in first spout, the second spout has all been seted up to the left and right sides face of first slider inner wall, sliding connection has the second slider in the second spout, the same fixed plate of opposite face fixedly connected with of two second sliders.

The lower surface of fixed plate passes through the lower fixed surface of spring and first slider inner wall to be connected, the last fixed surface of fixed plate is connected with the fixture block, the fixture block joint is in the draw-in groove, the upper surface at first spout inner wall is seted up to the draw-in groove, the upper surface at shells inner wall is seted up to first spout, shells inner wall's positive fixedly connected with fixed block, the right flank of fixed block is through the left surface overlap joint of first blotter and battery body, battery body's right flank overlap joint has the second blotter, the right flank fixedly connected with closing plate of second blotter.

As a further aspect of the present invention: a plurality of first through holes are formed in the right side face of the sealing plate, and a plurality of second through holes are formed in the upper surface and the lower surface of the shell.

As a further aspect of the present invention: the fan and the dust screen are arranged in the shell, the dust screen is located on the left side of the fan, and the dust screen is circular in shape.

As a further aspect of the present invention: the right flank of closing plate is provided with the handle, the surface of handle is provided with the rubber sleeve.

As a further aspect of the present invention: the four corners of the lower surface of the shell are fixedly connected with supporting legs, and spring pads are arranged on the lower surfaces of the supporting legs.

As a further aspect of the present invention: the upper surface of the inner wall of the sealing plate is in lap joint with the upper surface of the shell, and the lower surface of the sealing plate is hinged to the right side face of the shell through a hinge.

(III) advantageous effects

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

1. this lithium cell with dustproof construction, through setting up the closing plate, the fixture block, the draw-in groove, a spring, second slider and first slider, when the staff need change the lithium cell, the staff stimulates the battery body right, make the battery body drive first slider and move to the right in first spout, shape because of the fixture block sets up to semi-circular, make the fixture block downstream under the effect of draw-in groove, make the fixture block pass through the fixed plate and drive the second slider downstream in the second spout, make the spring shrink, make the battery body drive first slider and shift out from first spout, make the staff stimulate the battery body right alright separate it and dustproof construction, and the operation is thus simple, make that the staff can be convenient use this lithium cell.

2. This lithium cell with dustproof construction, through setting up the fan, the dust screen, first through-hole and second through-hole, when the staff need prevent dust to battery body, staff control fan work not only makes the dust on battery body surface discharge through first through-hole and second through-hole under the effect of fan, makes battery body discharge at the first through-hole of heat accessible and the second through-hole of during operation production moreover, makes this lithium cell be difficult for damaging because of dust and high temperature.

3. This lithium cell with dustproof construction through setting up first slider, because of first slider sliding connection in first spout for first slider and first spout mutually support and can carry on spacingly to battery body, make battery body can not take place to rock when the motion, make electric body can drive in the accurate card of fixture block advances the draw-in groove.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

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

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

in the figure: 1 battery body, 2 first sliders, 3 second sliding grooves, 4 second sliders, 5 fixing plates, 6 springs, 7 clamping blocks, 8 clamping grooves, 9 first sliding grooves, 10 fixing blocks, 11 first buffering cushions, 12 second buffering cushions, 13 sealing plates, 14 hinges, 15 first through holes, 16 second through holes, 17 shells, 18 fans and 19 dust screens.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a lithium cell with dustproof construction, including battery body 1, two first sliders 2 of the upper surface and the equal fixedly connected with of lower surface of battery body 1, 2 sliding connection of first slider are in first spout 9, second spout 3 has all been seted up to the left and right sides face of 2 inner walls of first slider, 3 sliding connection of second spout has second slider 4, through setting up second slider 4, because of 4 sliding connection of second slider are in second spout 3, make second slider 4 and 3 mutually support and can carry on spacingly to fixed plate 5, make fixed plate 5 can not take place to rotate when the motion, make spring 6 be difficult for damaging because of the distortion, the same fixed plate 5 of opposite face fixedly connected with of two second sliders 4.

The lower surface of the fixing plate 5 is fixedly connected with the lower surface of the inner wall of the first sliding block 2 through a spring 6, the upper surface of the fixing plate 5 is fixedly connected with a clamping block 7, the clamping block 7 is clamped in a clamping groove 8, the clamping groove 8 is arranged on the upper surface of the inner wall of a first sliding groove 9, the first sliding groove 9 is arranged on the upper surface of the inner wall of the shell 17, the front surface of the inner wall of the shell 17 is fixedly connected with a fixing block 10, the right side surface of the fixing block 10 is in lap joint with the left side surface of the battery body 1 through a first cushion pad 11, the first cushion pad 11 and a second cushion pad 12 are arranged, the first cushion pad 11 and the second cushion pad 12 are matched with each other to protect the battery body 1, the battery body 1 is not easy to be damaged by being collided with the fixing block 10 and a sealing plate 13, the right side surface of the battery body 1 is, make fixed block 10 and closing plate 13 mutually support and can carry on spacingly to battery body 1 for battery body 1 is difficult for taking place to rock under the effect of external force.

Specifically, as shown in fig. 1, the right side surface of the sealing plate 13 is provided with a plurality of first through holes 15, the upper surface and the lower surface of the shell 17 are both provided with a plurality of second through holes 16, the right side surface of the sealing plate 13 is provided with a handle, the outer surface of the handle is provided with a rubber sleeve, the sealing plate 13 can be conveniently pulled by the worker by arranging the handle, and the rubber sleeve is arranged on the outer surface of the handle, so that the palm is not in direct contact with the handle, the injury degree of the handle to the palm is reduced, the four corners of the lower surface of the shell 17 are fixedly connected with supporting legs, the lower surfaces of the supporting legs are provided with spring pads, through setting up the supporting legs, the lower surface of supporting legs is provided with the spring pad for the spring pad can protect casing 17, and the upper surface of the inner wall of closing plate 13 and the upper surface overlap joint of casing 17, the lower surface of closing plate 13 passes through the hinge and articulates with casing 17's right flank.

Specifically, as shown in fig. 1 and 2, a fan 18 and a dust screen 19 are arranged in the casing 17, the dust screen 19 is located on the left side of the fan 18, the dust screen 19 is circular, and by arranging the dust screen 19, the dust screen 19 can filter dust outside the casing 17, so that the external dust is not easily brought into the casing 17 under the action of the fan 18.

The utility model discloses a theory of operation does:

s1, when the worker needs to replace the lithium battery, the worker pulls the handle to enable the handle to drive the sealing plate 13 to rotate around the hinge, the sealing plate 13 drives the second buffer pad 12 to be separated from the battery body 1, and the worker pulls the battery body 1 rightwards;

s2, secondly, the battery body 1 drives the first slider 2 to move rightward in the first sliding slot 9, so that the clamping block 7 moves downward under the action of the clamping slot 8, the clamping block 7 drives the second slider 4 to move downward in the second sliding slot 3 through the fixing plate 5, and the spring 6 contracts, so that the battery body 1 drives the first slider 2 to move out of the first sliding slot 9;

and S3, finally, when the worker needs to prevent dust from the battery body 1, the worker controls the fan 18 to work, so that not only the dust on the surface of the battery body 1 is discharged through the first through hole 15 and the second through hole 16 under the action of the fan 18, but also the heat generated by the battery body 1 during working can be discharged through the first through hole 15 and the second through hole 16.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a lithium cell with dustproof construction, includes battery body (1), its characterized in that: the battery comprises a battery body (1), wherein two first sliding blocks (2) are fixedly connected to the upper surface and the lower surface of the battery body (1), the first sliding blocks (2) are connected into first sliding grooves (9) in a sliding mode, second sliding grooves (3) are formed in the left side surface and the right side surface of the inner wall of each first sliding block (2), second sliding blocks (4) are connected into the second sliding grooves (3) in a sliding mode, and the opposite surfaces of the two second sliding blocks (4) are fixedly connected with the same fixing plate (5);

the lower surface of fixed plate (5) passes through the lower fixed surface who spring (6) and first slider (2) inner wall and is connected, the upper surface fixed connection of fixed plate (5) has fixture block (7), fixture block (7) joint is in draw-in groove (8), the upper surface at first spout (9) inner wall is seted up in draw-in groove (8), the upper surface at casing (17) inner wall is seted up in first spout (9), the positive fixedly connected with fixed block (10) of casing (17) inner wall, the right flank of fixed block (10) is through the left surface overlap joint of first blotter (11) with battery body (1), the right flank overlap joint of battery body (1) has second blotter (12), the right flank fixedly connected with closing plate (13) of second blotter (12).

2. The lithium battery with a dustproof structure according to claim 1, wherein: a plurality of first through holes (15) are formed in the right side face of the sealing plate (13), and a plurality of second through holes (16) are formed in the upper surface and the lower surface of the shell (17).

3. The lithium battery with a dustproof structure according to claim 1, wherein: be provided with fan (18) and dust screen (19) in casing (17), dust screen (19) are located the left side of fan (18), the shape of dust screen (19) sets up to circular.

4. The lithium battery with a dustproof structure according to claim 1, wherein: the right side face of the sealing plate (13) is provided with a handle, and the outer surface of the handle is provided with a rubber sleeve.

5. The lithium battery with a dustproof structure according to claim 1, wherein: supporting legs are fixedly connected to four corners of the lower surface of the shell (17), and spring pads are arranged on the lower surfaces of the supporting legs.

6. The lithium battery with a dustproof structure according to claim 1, wherein: the upper surface of the inner wall of the sealing plate (13) is overlapped with the upper surface of the shell (17), and the lower surface of the sealing plate (13) is hinged with the right side surface of the shell (17) through a hinge.