CN219086152U

CN219086152U - Explosion-proof mechanism of new forms of energy lithium cell

Info

Publication number: CN219086152U
Application number: CN202320811803.XU
Authority: CN
Inventors: 苏文; 侯钊; 宋枫姝
Original assignee: Beijing Zhongguanbao New Energy Technology Co ltd
Current assignee: Beijing Zhongguanbao New Energy Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-05-26
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to the technical field of new energy lithium batteries, in particular to an explosion-proof mechanism of a new energy lithium battery. The utility model provides an explosion-proof mechanism of a new energy lithium battery, which comprises a mounting part fixedly connected with the bottom end of the inside of a box body, wherein a placing box is placed in the middle of the top end of the mounting part, a protective shell is placed in the placing box, a first placing groove is formed in the middle of the top end of the protective shell, sliding grooves are formed in the two sides of the middle of the top end of the protective shell, the new energy lithium battery is placed in the middle of the sliding grooves, sliding blocks arranged on the two sides of the new energy lithium battery are slidably arranged in the protective shell through the sliding grooves, a protective shell closing plate is fixedly arranged at the top of the protective shell, the protective shell is placed in the placing box and fills a sand layer into the placing box, the sand layer plays a damping role on the protective shell by utilizing the characteristics of the sand layer, and the protective shell is prevented from directly contacting the new energy lithium battery to wear the new energy lithium battery, so that the service life of the new energy lithium battery is prolonged.

Description

Explosion-proof mechanism of new forms of energy lithium cell

Technical Field

The utility model relates to the technical field of new energy lithium batteries, in particular to an explosion-proof mechanism of a new energy lithium battery.

Background

Lithium batteries are a type of batteries using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material; because it uses electricity, compare the car that uses oil and have environmental protection advantages such as emission free tail gas, certainly be the new energy of environmental protection: compared with the early lead-acid, nickel-hydrogen battery, the lithium battery has the characteristics of small pollution, high charge capacity per unit weight, no memory effect in circulation and the like.

The utility model discloses an explosion-proof equipment of new forms of energy lithium cell, concretely relates to new forms of energy lithium cell technical field, including fixed top cap, fixed top cap top surface fixedly connected with fixed block, the top surface fixedly connected with handle of fixed block, fixed cover is fixed to the bottom fixed mounting of fixed top cap, fixed cover bottom fixed mounting has fixing bolt, the inside fixedly connected with sand bed of fixed cover, the bottom fixed mounting of fixed cover has the fixed case, the stock solution chamber has been seted up to the inside of fixed case, pure liquid has been placed to the inside of stock solution chamber. According to the utility model, the sand layer, the fixing box and the fixing cover are arranged, the sand layer utilizes the self damping effect and the rigidity of the self materials of the fixing box and the fixing cover, so that the destructiveness of the device when explosion occurs is reduced to a certain extent, the practicability and the safety effect of the device are improved, and the wide degree and the popularity of the device are improved.

However, the explosion-proof mechanism of the new energy lithium battery has the following problems in the implementation of the related technology: according to the device, the sand layer plays a role in damping the new energy lithium battery in the actual use process, and the sand layer can abrade the new energy lithium battery due to the close contact between the new energy lithium battery and the sand layer, so that the service life of the new energy lithium battery is influenced.

Disclosure of Invention

The utility model provides an explosion-proof mechanism of a new energy lithium battery, which solves the problem that the service life of the new energy lithium battery is influenced in the related technology:

the technical scheme of the utility model is as follows: the utility model provides an explosion-proof equipment of new forms of energy lithium cell, includes the box, the inside bottom fixedly connected with installed part of box, the placing box has been placed at the middle part on installed part top, the protective housing has been placed to the inside of placing the box, first standing groove has been seted up at the middle part on protective housing top, the spout has been seted up to the middle part both sides on protective housing top, new forms of energy lithium cell has been placed at the middle part of spout, the sliding block of new forms of energy lithium cell's both sides fixedly connected with equidistance range, the top fixedly connected with protective housing closure plate of protective housing.

Preferably, the cooling liquid is placed in the box body, the sand layer is placed in the placement box, and the heat-conducting plates which are arranged at equal intervals are placed on two sides of the bottom end of the placement box.

Preferably, the first jacks arranged at equal intervals are arranged on two sides of the mounting piece, the second jacks arranged at equal intervals are arranged on the bottoms of two sides of the placement box, and the second placement groove is arranged on the top of the placement box.

Preferably, the bottom of box fixedly connected with fixed block, the mounting panel has been placed at the top of placing the case.

Preferably, screw holes are formed in the periphery of the middle of the placement box in an equidistant mode, and nuts are connected to the inner threads of the screw holes.

Preferably, the liquid inlet pipe that equal fixedly connected with equidistance was arranged in middle part both sides on box top, liquid inlet pipe lid has been cup jointed in the activity of the top of liquid inlet pipe.

Preferably, the drain pipes are fixedly connected with two sides of the middle part of the top end of the box body, and the bottom of the drain pipe is movably sleeved with a drain pipe cover.

Preferably, the middle part at the top end of the mounting plate is fixedly connected with a handle.

The working principle and the beneficial effects of the utility model are as follows:

1. through being equipped with the protective housing in this embodiment, the sliding block of new forms of energy lithium cell both sides installation passes through spout slidable mounting to the protective housing in, protective housing closure plate fixed mounting is at the top of protective housing, and the protective housing is placed in the inside of placing the case to pour the sand layer into in the case, the sand layer utilizes self characteristic to play the cushioning effect to the protective housing, and the protective housing avoids the sand layer to carry out direct contact with new forms of energy lithium cell and produces wearing and tearing to new forms of energy lithium cell, thereby has improved new forms of energy lithium cell's life.

2. Through being equipped with the heat-conducting plate in this embodiment, the heat-conducting plate passes second jack, first jack is installed to the both sides of placing the inside bottom of case, and the protective housing is placed in placing the case, and the bottom of protective housing contacts with the heat-conducting plate, and long-time use new forms of energy lithium cell inside temperature risees, and a part of heat gives off to the sand bed through the protective housing in, and another part of heat carries out liquid cooling heat dissipation in conducting to the coolant liquid through the heat-conducting plate to prevent that the inside high temperature of new forms of energy lithium cell from exploding, improved the security of device.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

Fig. 1 is a schematic structural diagram of an explosion-proof mechanism of a new energy lithium battery provided by the utility model;

fig. 2 is a schematic diagram of the front view of the explosion-proof mechanism of the new energy lithium battery;

fig. 3 is an explosion schematic diagram of a structure at a protective housing of an explosion-proof mechanism of a new energy lithium battery according to the present utility model;

fig. 4 is an explosion schematic diagram of a structure of an explosion-proof mechanism placement box of a new energy lithium battery;

in the figure: 1. a case; 2. a fixed block; 3. a mounting member; 4. placing a box; 5. a protective shell; 6. a new energy lithium battery; 7. a sliding block; 8. a protective case closing plate; 9. a mounting plate; 10. a threaded hole; 11. a nut; 12. a liquid inlet pipe; 13. a liquid inlet pipe cover; 14. a liquid outlet pipe; 15. a drain pipe cover; 16. a cooling liquid; 17. a sand layer; 18. a grip; 19. a first placement groove; 20. a chute; 21. a second placement groove; 22. a first jack; 23. a second jack; 24. a heat conducting plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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 fig. 1 and 3, an explosion-proof mechanism of new forms of energy lithium cell, including box 1, the inside bottom fixedly connected with installed part 3 of box 1, place case 4 has been placed to the middle part on installed part 3 top, the protective housing 5 has been placed to the inside of placing case 4, first standing groove 19 has been seted up at the middle part on protective housing 5 top, spout 20 has been seted up to the middle part both sides on protective housing 5 top, new forms of energy lithium cell 6 has been placed at the middle part of spout 20, the sliding block 7 of new forms of energy lithium cell 6 both sides fixedly connected with equidistance arrangement, the top fixedly connected with protective housing 5 of protective housing 5 is closed plate 8, through being equipped with protective housing 5, the sliding block 7 of new forms of energy lithium cell 6 both sides installation is through spout 20 slidable mounting to protective housing 5, the top of protective housing closed plate 8 fixed mounting at protective housing 5, the protective housing 5 is placed in the inside of placing case 4, and pour into sand layer 17 into in placing case 4, sand layer 17 utilizes self characteristic to play the cushioning effect to protective housing 5, and protective housing 5 avoids sand layer 17 and new forms of lithium cell 6 direct contact to produce wearing and tearing to new forms of energy lithium cell 6, thereby the service life of new forms of energy lithium cell 6.

Referring to fig. 1 and 4, the cooling liquid 16 is placed in the box 1, the sand layer 17 is placed in the box 4, the heat conducting plates 24 are placed on two sides of the bottom end in the box 4, the heat conducting plates 24 penetrate through the second insertion holes 23 and the first insertion holes 22 to be installed on two sides of the bottom end in the box 4, the protective shell 5 is placed in the box 4, the bottom of the protective shell 5 is in contact with the heat conducting plates 24, the temperature in the new energy lithium battery 6 rises for a long time, a part of heat is emitted into the sand layer 17 through the protective shell 5, the other part of heat is conducted into the cooling liquid 16 through the heat conducting plates 24 to conduct liquid cooling heat dissipation, so that explosion of the internal temperature of the new energy lithium battery 6 is prevented, the safety of the device is improved, the first insertion holes 22 are formed in two sides of the installation piece 3, the second insertion holes 23 are formed in the two sides of the box 4 in the equidistant arrangement, and the second placing groove 21 is formed in the top of the box 4.

Referring to fig. 1 and 2, the bottom fixedly connected with fixed block 2 of box 1, mounting panel 9 has been placed at the top of placing case 4, the screw hole 10 of equidistance arrangement has been seted up around placing case 4 middle part, the inside threaded connection of screw hole 10 has nut 11, the equal fixedly connected with feed liquor pipe 12 of equidistant arrangement in the middle part both sides on box 1 top, feed liquor pipe lid 13 has been cup jointed in the activity of the top of feed liquor pipe 12, the equal fixedly connected with equidistance arranged drain pipe 14 in the middle part both sides on box 1 top, drain pipe lid 15 has been cup jointed in the bottom activity of drain pipe 14, the middle part fixedly connected with handle 18 on mounting panel 9 top.

The working principle and the using flow of the utility model are as follows:

when the explosion-proof mechanism of new forms of energy lithium cell is installed and is used, at first with mounting 3 fixed mounting in the inside bottom of box 1, place case 4 and place in the middle part on mounting 3 top, sliding block 7 that new forms of energy lithium cell 6 both sides were installed is through spout 20 slidable mounting to protective housing 5, protective housing closure plate 8 fixed mounting is at the top of protective housing 5, protective housing 5 places in the inside of placing case 4, protective housing closure plate 8 places in the top of placing case 4, mention handle 18, handle 18 drives mounting panel 9 and places in the top of placing case 4, nut 11 passes through screw hole 10 with mounting panel 9 fixed mounting in the top of placing case 4, and pour into sand layer 17 into placing case 4, sand layer 17 utilizes the characteristic of self to play the cushioning effect to protective housing 5, and protective housing 5 avoids sand layer 17 and new forms of energy lithium cell 6 to produce wearing and tearing to new forms of energy lithium cell 6, thereby the life of new forms of energy lithium cell 6 has been improved, heat conducting plate 24 passes second jack 23, first jack 22 is installed to the inside of placing case 4 bottom, place in the protective housing 5 places in the top of placing case 4, mention handle 18 drives mounting panel 9 and places the top of placing case 4, and heat dissipation device is carried out to the inside heat dissipation device is carried out to the heat dissipation device is long-time portion through heat conducting plate 24, thereby the inside heat dissipation device is cooled down to the heat dissipation portion is cooled down to the inside the heat dissipation device is improved to the heat dissipation portion has been passed through the heat dissipation portion of the new forms of heat dissipation layer 6, and the inside heat dissipation is prevented.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides an explosion-proof mechanism of new forms of energy lithium cell, includes box (1), its characterized in that: the novel energy lithium battery box comprises a box body (1), wherein a mounting piece (3) is fixedly connected to the bottom end of the box body (1), a placement box (4) is placed in the middle of the top end of the mounting piece (3), a protection shell (5) is placed in the placement box (4), a first placing groove (19) is formed in the middle of the top end of the protection shell (5), sliding grooves (20) are formed in the two sides of the middle of the top end of the protection shell (5), a new energy lithium battery (6) is placed in the middle of the sliding grooves (20), sliding blocks (7) are fixedly connected to the two sides of the new energy lithium battery (6) at equal intervals, and a protection shell closing plate (8) is fixedly connected to the top of the protection shell (5).

2. The explosion-proof mechanism of a new energy lithium battery according to claim 1, wherein: the cooling liquid (16) is placed in the box body (1), the sand layer (17) is placed in the box (4), and heat conducting plates (24) which are arranged at equal intervals are placed on two sides of the bottom end in the box (4).

3. The explosion-proof mechanism of a new energy lithium battery according to claim 1, wherein: the first jacks (22) which are arranged at equal intervals are arranged on two sides of the mounting piece (3), and the second jacks (23) which are arranged at equal intervals are arranged on the bottoms of two sides of the placement box (4).

4. The explosion-proof mechanism of a new energy lithium battery according to claim 3, wherein: the top of the placement box (4) is provided with a second placement groove (21).

5. The explosion-proof mechanism of a new energy lithium battery according to claim 1, wherein: the bottom of box (1) fixedly connected with fixed block (2), mounting panel (9) have been placed at the top of placing case (4).

6. The explosion-proof mechanism of a new energy lithium battery according to claim 5, wherein: screw holes (10) which are arranged at equal intervals are formed in the periphery of the middle of the placement box (4), and nuts (11) are connected with the inner threads of the screw holes (10).

7. The explosion-proof mechanism of a new energy lithium battery according to claim 1, wherein: the liquid inlet pipe cover (13) is movably sleeved at the top of the liquid inlet pipe (12).

8. The explosion-proof mechanism of a new energy lithium battery according to claim 1, wherein: the liquid outlet pipes (14) are fixedly connected to two sides of the middle of the top end of the box body (1), and the bottom of the liquid outlet pipes (14) is movably sleeved with a liquid outlet pipe cover (15).

9. The explosion-proof mechanism of a new energy lithium battery according to claim 5, wherein: the middle part at the top end of the mounting plate (9) is fixedly connected with a handle (18).