CN212848698U

CN212848698U - Ternary nickel cobalt manganese lithium ion battery installation casing

Info

Publication number: CN212848698U
Application number: CN202021894611.2U
Authority: CN
Inventors: 孙志鹏
Original assignee: Ningbo Sinoma Ketuo New Material Technology Co ltd
Current assignee: Ningbo Sinoma Ketuo New Material Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-03-30
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a ternary nickel cobalt manganese lithium ion battery installation casing, including settling casing, battery subject, stop gear, first spring, loop bar, curb plate, installation mechanism, bull stick, support piece, draw-in groove, settling a section of thick bamboo, knob, gear, tooth's socket and second spring. The utility model has the advantages that: settle battery subject in settling the casing inside, then, press the knob, drive the gear and support the piece and remove, afterwards, rotate the knob, it rotates to drive the bull stick, the bull stick drives and supports the piece and rotate, after the bull stick has rotated ninety degrees, support the piece and also rotate ninety degrees simultaneously, then the tip that supports the piece will block and advance the draw-in groove, constantly push conflict battery subject simultaneously, inside advancing the lateral wall of settling the casing until battery subject's other end block, thereby better when using play a spacing fixed effect to battery subject, make and avoid in long-time use, especially receive the external condition that drops when colliding and produce, facilitate the use more.

Description

Ternary nickel cobalt manganese lithium ion battery installation casing

Technical Field

The utility model relates to a battery installation casing specifically is a ternary nickel cobalt manganese lithium ion battery installation casing, belongs to ternary nickel cobalt manganese lithium ion battery technical field.

Background

A lithium ion battery is a secondary battery (rechargeable battery) that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. During charging and discharging, Li + is inserted and extracted back and forth between two electrodes: during charging, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge. In order to alleviate the problem of energy crisis, the development of lithium ion batteries as a new energy source has been greatly advanced in recent years. The anode material is the key for determining the performance of the lithium ion battery, and attracts a great deal of research personnel to research the lithium ion battery, and the ternary material is concerned because the performance of the ternary material is far superior to that of the anode material with a single component.

In lithium ion battery's in-service use process, because traditional lithium ion battery mostly relies on the shell fragment at positive pole department and the spring of negative pole department to carry out the block spacing, this kind of block mode is comparatively convenient, but in long-time use, especially when the device receives the great collision in the external world, the condition that the battery subject just produces the dropout easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ternary nickel cobalt manganese lithium ion battery installation casing just in order to solve above-mentioned problem, can be better when using play a spacing fixed effect to the battery subject, in avoiding long-time use, especially produce the condition that drops when receiving external collision for facilitate the use more.

The utility model discloses a technical scheme realizes above-mentioned purpose, a ternary nickel cobalt manganese lithium ion battery installs casing, including settling the casing, the inside of settling the casing is equipped with the battery main part, one side of settling the casing is equipped with stop gear, stop gear includes first spring, loop bar and curb plate, the inner wall of settling one side of the casing is fixed with the curb plate, be equipped with two on the curb plate the loop bar, one side of loop bar is twined with the first spring, the one end of first spring is fixed in the curb plate, the other end of first spring is contradicted in the battery main part, the inside of settling one side of casing deviating from the stop gear is equipped with installation mechanism, installation mechanism includes bull stick, support piece, draw-in groove, settling a section of thick bamboo, knob, gear, tooth's socket and second spring, the top that the settling the casing deviates from one side of the stop gear is fixed with the settling section of thick bamboo, the utility model discloses a battery, including a settle a section of thick bamboo, including a knob, a rotation rod, a gear groove, a battery body, a limiting mechanism, a gear, a spring, a gear, a spring, a.

Preferably, in order to realize the circular telegram of battery subject, stop gear still includes the electrode piece, it is equipped with to settle the position that casing one side is close to the bottom the electrode piece, two loop bar extends to and settles the casing inside and connect in one side of electrode piece.

Preferably, in order to facilitate the rotation operation of the knob, the mounting mechanism further comprises a pointer, the pointer is fixed on the side wall of the rotating rod, which is close to one end of the knob, and the pointer is triangular.

Preferably, in order to assist the whole device in dissipating heat, the placement shell deviates from one side of the installation mechanism and is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises heat dissipation teeth, a copper pipe and a through groove, the placement shell deviates from the inside of one side of the installation mechanism and is provided with the copper pipe, the copper pipe is arranged inside the side wall of the placement shell, one side of the copper pipe is connected with the heat dissipation teeth, and the through groove is formed in the bottom end of the copper pipe.

Preferably, in order to further assist the whole device in dissipating heat, the copper pipe is folded, the heat dissipation teeth are arranged in a plurality of linearly distributed manner, and the heat dissipation teeth penetrate through the placement shell and extend to the outside of the placement shell.

Preferably, in order to seal the copper pipe, the heat dissipation mechanism further comprises a sealing plug, the sealing plug is arranged at the top of one side of the copper pipe, and the sealing plug is T-shaped integrally.

The utility model has the advantages that: when the battery main body needs to be fixedly arranged, a user can manually arrange the battery main body in the arranging shell to enable one end of the battery main body to abut against the two first springs, then the user can manually press the knob, the knob is pressed and moved to drive the gear and the abutting block to simultaneously move, when the gear is separated from the tooth space, the second spring is compressed simultaneously, the user can rotate the knob at the moment, the knob rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the abutting block to rotate, when the rotating rod rotates ninety degrees, the abutting block also simultaneously rotates ninety degrees, the end part of the abutting block can be clamped into the clamping groove on the end part of the battery main body, and meanwhile, the battery main body is continuously extruded and abutted until the other end of the battery main body is clamped into the side wall of the arranging shell, and meanwhile, the first springs are compressed, so that the battery main body can be better limited and fixed when in use, the falling-off condition caused by external collision can be avoided in the long-time use process, and the use is more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the mounting case, the battery main body, the mounting mechanism and the heat dissipation mechanism shown in FIG. 1;

FIG. 3 is an enlarged view of the part A shown in FIG. 1;

FIG. 4 is an enlarged view of the structure of the portion B shown in FIG. 2;

fig. 5 is an enlarged schematic view of the structure of the part C shown in fig. 2.

In the figure: 1. the battery pack comprises a placing shell, 2, a battery body, 3, a limiting mechanism, 31, an electrode block, 32, a first spring, 33, a loop bar, 34, a side plate, 4, a mounting mechanism, 41, a rotating rod, 42, a resisting block, 43, a clamping groove, 44, a placing cylinder, 45, a knob, 46, a pointer, 47, a gear, 48, a tooth groove, 49, a second spring, 5, a heat dissipation mechanism, 51, a heat dissipation tooth, 52, a sealing plug, 53, a copper pipe, 54 and a through groove.

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. 1-5, a ternary nickel-cobalt-manganese-lithium ion battery mounting casing comprises a mounting casing 1, a battery main body 2 is arranged inside the mounting casing 1, a limiting mechanism 3 is arranged on one side of the mounting casing 1, the limiting mechanism 3 comprises a first spring 32, a loop bar 33 and a side plate 34, the side plate 34 is fixed on the inner wall of one side of the mounting casing 1, two loop bars 33 are arranged on the side plate 34, the first spring 32 is wound on one side of the loop bar 33, one end of the first spring 32 is fixed on the side plate 34, the other end of the first spring 32 abuts against the battery main body 2, a mounting mechanism 4 is arranged inside the mounting casing 1 which is far away from one side of the limiting mechanism 3, the mounting mechanism 4 comprises a rotating rod 41, a resisting block 42, a clamping groove 43, a mounting barrel 44, a knob 45, a gear 47, a tooth groove 48 and a second spring 49, the top of the side of the mounting shell 1 departing from the limiting mechanism 3 is fixed with the mounting cylinder 44, the knob 45 is arranged at the top of the mounting cylinder 44, the rotating rod 41 is connected to the bottom of the knob 45, the rotating rod 41 extends through the mounting cylinder 44 to the inside of the sidewall of the mounting case 1, the gear 47 is fixed on the side wall of the rotating rod 41 inside the mounting cylinder 44, the gear 47 is arranged at the top end inside the arrangement cylinder 44, the gear 47 is clamped with the tooth groove 48, the second spring 49 is wound on the rotating rod 41, one end of the second spring 49 is fixed on the side wall of the rotating rod 41, the other end of the second spring 49 props against the inner wall of the setting cylinder 44, the abutting block 42 is fixed on the side wall of the rotating rod 41 near the bottom end, the two sides of one end of the battery body 2, which deviates from the limiting mechanism 3, are respectively provided with one clamping groove 43.

As a technical optimization scheme of the utility model, stop gear 3 still includes electrode block 31, it is equipped with to settle the position that 1 one side of casing is close to the bottom electrode block 31, two loop bar 33 extend to settle 1 inside of casing and connect in one side of electrode block 31.

As a technical optimization scheme of the utility model, installation mechanism 4 still includes pointer 46, bull stick 41 is close to be fixed with on the lateral wall of knob 45 one end pointer 46, pointer 46 is the triangle-shaped.

As a technical optimization scheme of the utility model, it deviates from to settle casing 1 one side of installation mechanism 4 is equipped with heat dissipation mechanism 5, heat dissipation mechanism 5 is including heat dissipation tooth 51, copper pipe 53 and logical groove 54, it deviates from to settle casing 1 the inside of installation mechanism 4 one side is equipped with copper pipe 53, copper pipe 53 is located inside the lateral wall of settling casing 1, just one side of copper pipe 53 is connected with heat dissipation tooth 51, the inside logical groove 54 that is equipped with in bottom of copper pipe 53.

As a technical optimization scheme of the utility model, copper pipe 53 is the ruggedized form, heat dissipation tooth 51 is equipped with a plurality ofly, and is a plurality of heat dissipation tooth 51 is linear distribution, just heat dissipation tooth 51 link up settle casing 1 and extend to settle casing 1's outside.

As a technical optimization scheme of the utility model, heat dissipation mechanism 5 still includes stopper 52, the top of copper pipe 53 one side is equipped with stopper 52, stopper 52's whole is the T word form.

When the utility model is used, firstly, the placing shell 1 is fixedly placed at a required proper place to complete the preparation work before the device is used; when the battery body 2 needs to be fixedly arranged, a user can manually arrange the battery body 2 in the arranging shell 1 to enable one end of the battery body 2 to abut against the two first springs 32, then the user can manually press the knob 45, the knob 45 is pressed to move to drive the gear 47 and the abutting block 42 to move simultaneously, when the gear 47 is separated from the tooth groove 48, the second spring 49 is compressed simultaneously, at the moment, the user can rotate the knob 45, the knob 45 rotates to drive the rotating rod 41 and the pointer 46 to rotate, the rotating rod 41 rotates to drive the abutting block 42 to rotate, when the pointer 46 rotates ninety degrees, the rotating rod 41 also rotates ninety degrees, the abutting block 42 also rotates ninety degrees simultaneously, the end part of the abutting block 42 is clamped into the clamping groove 43 on the end part of the battery body 2, and the battery body 2 is continuously extruded and abutted until the other end of the battery body 2 is clamped into the side wall of the arranging shell 1, meanwhile, the first spring 32 is compressed, so that the battery body 2 can be better limited and fixed in use, the falling-off condition caused by long-time use, particularly external collision can be avoided, and the use is more convenient; on the other hand, in the use, the user can open the bung 52, injects corresponding coolant liquid into copper pipe 53 to in the battery body 2 during operation, the radiating effect to battery body 2 of reinforcing that copper pipe 53 can be very big, the further help heat of heat dissipation tooth 51 gives off simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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

1. The utility model provides a ternary nickel cobalt manganese lithium ion battery installs casing, is including settling casing (1), its characterized in that: place the inside of casing (1) and be equipped with battery main part (2), the one side of settling casing (1) is equipped with stop gear (3), stop gear (3) are including first spring (32), loop bar (33) and curb plate (34), the inner wall of settling casing (1) one side is fixed with curb plate (34), be equipped with two on curb plate (34) loop bar (33), the one side winding of loop bar (33) has first spring (32), the one end of first spring (32) is fixed in curb plate (34), the other end of first spring (32) contradict in battery main part (2), it deviates from to settle casing (1) the inside of stop gear (3) one side is equipped with installation mechanism (4), installation mechanism (4) are including bull stick (41), support piece (42), draw-in groove (43), settle a section of thick bamboo (44), Knob (45), gear (47), tooth's socket (48) and second spring (49), it deviates from to settle casing (1) the top of stop gear (3) one side is fixed with settle a section of thick bamboo (44), the top of settling a section of thick bamboo (44) is equipped with knob (45), the bottom of knob (45) is connected with bull stick (41), bull stick (41) link up settle a section of thick bamboo (44) and extend to inside the lateral wall of settling casing (1), bull stick (41) are located be fixed with gear (47) on the inside lateral wall of settling a section of thick bamboo (44), just the inside top of settling a section of thick bamboo (44) is equipped with gear (47), gear (47) block in tooth's socket (48), twine on bull stick (41) have second spring (49), the one end of second spring (49) is fixed in the lateral wall of bull stick (41), the other end of the second spring (49) is abutted to the inner wall of the placement barrel (44), the rotating rod (41) is fixed on the side wall close to the bottom end of the support block (42), and the two sides of one end, deviating from the limiting mechanism (3), of the battery main body (2) are respectively provided with one clamping groove (43).

2. The ternary nickel cobalt manganese lithium ion battery mounting case of claim 1, wherein: stop gear (3) still include electrode block (31), it is equipped with to settle position that casing (1) one side is close to the bottom electrode block (31), two loop bar (33) extend to settle casing (1) inside and connect in one side of electrode block (31).

3. The ternary nickel cobalt manganese lithium ion battery mounting case of claim 1, wherein: the installation mechanism (4) further comprises a pointer (46), the rotating rod (41) is close to the side wall at one end of the knob (45), the pointer (46) is fixed on the side wall, and the pointer (46) is triangular.

4. The ternary nickel cobalt manganese lithium ion battery mounting case of claim 1, wherein: place casing (1) and deviate from one side of installation mechanism (4) is equipped with heat dissipation mechanism (5), heat dissipation mechanism (5) are including heat dissipation tooth (51), copper pipe (53) and lead to groove (54), it deviates from to place casing (1) the inside of installation mechanism (4) one side is equipped with copper pipe (53), copper pipe (53) are located inside the lateral wall of placing casing (1), just one side of copper pipe (53) is connected with heat dissipation tooth (51), the bottom inside of copper pipe (53) is equipped with leads to groove (54).

5. The ternary nickel cobalt manganese lithium ion battery mounting case of claim 4, wherein: copper pipe (53) are the ruggedized form, heat dissipation tooth (51) are equipped with a plurality ofly, and are a plurality of heat dissipation tooth (51) are linear distribution, just heat dissipation tooth (51) link up settle casing (1) extend to settle the outside of casing (1).

6. The ternary nickel cobalt manganese lithium ion battery mounting case of claim 4, wherein: the heat dissipation mechanism (5) further comprises a sealing plug (52), the sealing plug (52) is arranged at the top of one side of the copper pipe (53), and the whole sealing plug (52) is in a T shape.