CN212380504U - Conveniently change lithium cell heating device of lithium cell - Google Patents

Abstract

The utility model relates to a lithium cell heating technology field discloses a conveniently change lithium cell heating device of lithium cell, which comprises a housin, first spout, two have all been seted up at both ends about the inner chamber of casing equal swing joint has first slider, two in the first spout fixedly connected with backup pad between the first slider. The utility model discloses a backup pad, first damping spring, the surge tank, damping plate and second damping spring's setting, place the lithium cell in the backup pad, then it fixes the cap to move the gim peg through twisting, thereby arrange the upper end of lithium cell in with damping plate, further through first damping spring and second damping spring can be to the upper and lower vibrations that the lithium cell produced turn into first damping spring and second damping spring's compressive force and tensile force, thereby can effectually carry out the shock attenuation to the lithium cell, further protect the lithium cell, and twist and move the gim peg and take off the convenience and change the lithium cell with the cap.

Description

Conveniently change lithium cell heating device of lithium cell

Technical Field

The utility model relates to a lithium cell heating technology field specifically is a conveniently change lithium cell heating device of lithium cell.

Background

Lithium batteries "are a class of batteries that use a nonaqueous electrolyte solution with lithium metal or a lithium alloy as the negative electrode material. Lithium metal batteries were first proposed and studied by gilbertn. lewis in 1912. In the 70 s of the 20 th century, m.s.whitetingham proposed and began to study lithium ion batteries. 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 science and technology, lithium batteries have become the mainstream nowadays.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: current lithium cell heating device lacks damper to cause the lithium cell to produce vibrations when using on equipment, further can cause the damage to the lithium cell, and lithium cell heating device lacks heat dissipation mechanism, thereby the lithium cell can produce the heat when discharging and charging, if the heat can not in time give off, cause the heat to pile up and can cause the lithium cell to damage, cause the danger of lithium cell explosion even, therefore, we propose a conveniently change lithium cell's lithium cell heating device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently change lithium cell heating device of lithium cell has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery heating device convenient for replacing a lithium battery comprises a shell;

first sliding grooves are respectively arranged at the left end and the right end of the inner cavity of the shell, first sliding blocks are respectively movably connected in the two first sliding grooves, a supporting plate is fixedly connected between the two first sliding blocks, a plurality of first damping springs are fixedly arranged at the lower end of the supporting plate, a shell cover is arranged at the upper side of the shell, the left side and the right side of the upper end of the shell cover are both penetrated with a fixing bolt, the middle part of the lower end of the shell cover is fixedly provided with a damping box, the lower end of the damping box is sleeved with a damping plate, the left side and the right side of the inner cavity of the damping box are respectively provided with a second sliding chute, a second sliding block is movably connected in each second sliding chute, the two second sliding blocks are respectively and fixedly connected with the left end and the right end of the damping plate, a plurality of second damping springs are fixedly mounted at the upper end of the inner cavity of the damping box and are fixedly connected with the damping plate, and heating plates are fixedly mounted on the left side and the right side of the lower end of the shell cover.

As an embodiment of the present invention, the air inlet has been seted up to the left end of casing, the louvre has been seted up to the right-hand member of casing, fixed mounting has the exhaust fan in the louvre.

As a preferred embodiment of the present invention, the housing and the housing cover are made of plastic.

As a preferred embodiment of the present invention, the outside sleeve of the fixing bolt is provided with a rubber sleeve.

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

1. the utility model relates to a conveniently change lithium cell heating device of lithium cell, through the backup pad, first damping spring, the surge tank, damping plate and second damping spring's setting, place the lithium cell in the backup pad, then fix the cap through twisting the gim peg, thereby arrange the upper end of lithium cell in with damping plate, further through first damping spring and second damping spring can turn into first damping spring and second damping spring's compressive force and tensile force to the upper and lower vibrations that the lithium cell produced, thereby can effectually carry out the shock attenuation to the lithium cell, further protect the lithium cell, and twist and move the gim peg and take off the cap and conveniently change the lithium cell.

2. The utility model relates to a conveniently change lithium cell heating device of lithium cell through the setting of air intake, louvre and exhaust fan, starts the heat discharge casing that the exhaust fan can produce the lithium cell during operation in the casing, and further the heat that prevents is piled up and is caused the damage to the lithium cell.

3. The utility model relates to a conveniently change lithium cell heating device of lithium cell can alleviate the weight of casing and cap through plastic products to can prevent that the lithium cell electric leakage from taking place the electric shock danger.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a lithium battery heating device for conveniently replacing a lithium battery according to the present invention;

fig. 2 is the utility model relates to a conveniently change lithium cell heating device damper box's of lithium cell front view.

In the figure: 1. a housing; 2. an air inlet; 3. a shell cover; 4. a fixing bolt; 5. a rubber sleeve; 6. a heating plate; 7. a damper box; 8. a damper plate; 9. heat dissipation holes; 10. an exhaust fan; 11. a first chute; 12. a first slider; 13. a support plate; 14. a first damping spring; 15. a second damping spring; 16. a second chute; 17. and a second slider.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a lithium battery heating device convenient for replacing a lithium battery comprises a shell 1;

the damping device is characterized in that first sliding grooves 11 are respectively formed in the left end and the right end of an inner cavity of the shell 1, first sliding blocks 12 are movably connected in the two first sliding grooves 11, a supporting plate 13 is fixedly connected between the two first sliding blocks 12, a plurality of first damping springs 14 are fixedly arranged at the lower end of the supporting plate 13, a shell cover 3 is arranged on the upper side of the shell 1, fixing bolts 4 penetrate through the left side and the right side of the upper end of the shell cover 3, a damping box 7 is fixedly arranged in the middle of the lower end of the shell cover 3, a damping plate 8 is sleeved at the lower end of the damping box 7, second sliding grooves 16 are respectively formed in the left side and the right side of the inner cavity of the damping box 7, second sliding blocks 17 are movably connected in the two second sliding grooves 16, the two second sliding blocks 17 are respectively and fixedly connected with the left end and the right end of the damping plate 8, a plurality of second damping spring 15 all with 8 fixed connection of shock attenuation board, the equal fixed mounting in the lower extreme left and right sides of cap 3 has heating plate 6, through backup pad 13, first damping spring 14, surge tank 7, the setting of shock attenuation board 8 and second damping spring 15, place the lithium cell in backup pad 13, then it fixes cap 3 through twisting movable fixing bolt 4, thereby arrange the upper end of lithium cell in with shock attenuation board 8, further through first damping spring 14 and second damping spring 15 can turn into the vertical vibrations that the lithium cell produced first damping spring 14 and second damping spring 15's compressive force and tensile force, thereby can effectually cushion the lithium cell, further protect the lithium cell, and twist movable fixing bolt 4 and take off cap 3 and conveniently change the lithium cell.

In this embodiment (as shown in fig. 1), air intake 2 has been seted up to the left end of casing 1, louvre 9 has been seted up to the right-hand member of casing 1, fixed mounting has exhaust fan 10 in the louvre 9, and through the setting of air intake 2, louvre 9 and exhaust fan 10, start exhaust fan 10 and can be with casing 1 interior lithium cell during operation produced heat discharge casing 1, further prevent that the heat from piling up and causing the damage to the lithium cell.

In this embodiment (see fig. 1), the housing 1 and the housing cover 3 are both made of plastic, and the plastic can reduce the weight of the housing 1 and the housing cover 3 and prevent the lithium battery from electric shock due to leakage current.

In this embodiment (please refer to fig. 1), the rubber sleeve 5 is sleeved outside the fixing bolt 4, and the fixing bolt 4 can be effectively protected by the rubber sleeve 5, so that the service life of the fixing bolt 4 is further prolonged.

It should be noted that the present invention relates to a lithium battery heating device convenient for replacing lithium battery, which comprises a housing 1, an air inlet 2, a housing cover 3, a fixing bolt 4, a rubber sleeve 5, a heating plate 6, a damping box 7, a damping plate 8, a heat dissipation hole 9, an exhaust fan 10, a first sliding groove 11, a first sliding block 12, a supporting plate 13, a first damping spring 14, a second damping spring 15, a second sliding groove 16, and a second sliding block 17, wherein the components are all universal standard components or components known by technicians in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, when in operation, the lithium battery is placed on the supporting plate 13 by the arrangement of the supporting plate 13, the first damping spring 14, the damping box 7, the damping plate 8 and the second damping spring 15, then the housing cover 3 is fixed by screwing the fixing bolt 4, thereby placing the damping plate 8 on the upper end of the lithium battery, further, the up-and-down vibration generated to the lithium battery by the first and second damping springs 14 and 15 is converted into the compression force and the extension force of the first and second damping springs 14 and 15, thereby effectively absorbing shock of the lithium battery, further protecting the lithium battery, screwing the fixing bolt 4 to take down the shell cover 3 to conveniently replace the lithium battery, through the arrangement of the air inlet 2, the heat dissipation holes 9 and the exhaust fan 10, the exhaust fan 10 is started to discharge the heat generated by the lithium battery in the shell 1 during working out of the shell 1, further prevent the lithium battery from being damaged by heat accumulation, and through the plastic products, the weight of the shell 1 and the shell cover 3 can be reduced, and can prevent that lithium cell electric leakage from taking place to electrocute danger, can effectually protect gim peg 4 through setting up of rubber sleeve 5, further extension gim peg 4's life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. A lithium battery heating device convenient for replacing a lithium battery is characterized by comprising a shell (1);

the damping device is characterized in that first sliding grooves (11) are respectively formed in the left end and the right end of an inner cavity of the shell (1), first sliding blocks (12) are respectively movably connected in the two first sliding grooves (11), a supporting plate (13) is fixedly connected between the two first sliding blocks (12), a plurality of first damping springs (14) are fixedly mounted at the lower end of the supporting plate (13), a shell cover (3) is arranged on the upper side of the shell (1), fixing bolts (4) penetrate through the left side and the right side of the upper end of the shell cover (3), a damping box (7) is fixedly mounted in the middle of the lower end of the shell cover (3), a damping plate (8) is sleeved at the lower end of the damping box (7), second sliding grooves (16) are respectively formed in the left side and the right side of the inner cavity of the damping box (7), second sliding blocks (17) are respectively and movably connected in the two second sliding grooves (16), and the second sliding blocks (17), a plurality of second damping springs (15) are fixedly mounted at the upper end of the inner cavity of the damping box (7) and are fixedly connected with the damping plate (8), and heating plates (6) are fixedly mounted on the left side and the right side of the lower end of the shell cover (3).

2. The lithium battery heating device convenient for replacing the lithium battery as claimed in claim 1, wherein: air intake (2) have been seted up to the left end of casing (1), louvre (9) have been seted up to the right-hand member of casing (1), louvre (9) internal fixation installs exhaust fan (10).

3. The lithium battery heating device convenient for replacing the lithium battery as claimed in claim 1, wherein: the shell body (1) and the shell cover (3) are both made of plastic.

4. The lithium battery heating device convenient for replacing the lithium battery as claimed in claim 1, wherein: the outer side of the fixing bolt (4) is sleeved with a rubber sleeve (5).

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