CN211980678U

CN211980678U - Intelligent lithium battery

Info

Publication number: CN211980678U
Application number: CN202020562904.4U
Authority: CN
Inventors: 虞晓阳
Original assignee: Wuxi Huahui Jinze Electronic Technology Ltd
Current assignee: Wuxi Huahui Jinze Electronic Technology Ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-20
Anticipated expiration: 2030-04-16

Abstract

The utility model belongs to the technical field of lithium batteries, especially, be an intelligent lithium battery, including box, flip, lithium battery post and intelligent module, flip is rotated with the box through the hinge and is connected, lithium battery post and intelligent module are all installed in the inside of box, intelligent module is connected with lithium battery post electricity, the inside of box still installs the rubber supporting pad, the surface of rubber supporting pad is seted up jack and is slowly punched a hole, lithium battery post inserts the inside of jack, the internal surface integrated into one piece of box has the location arch; install the lithium battery post in box inside and fix a position through rubber supporting pad, inside the jack that rubber supporting pad surface was seted up was inserted to the lithium battery post simultaneously for the lithium battery post is separated through rubber supporting pad each other, has improved the safe shape of a plurality of lithium battery posts each other, and rubber supporting pad takes place deformation when receiving the extrusion through the cushion hole that the surface was seted up simultaneously.

Description

Intelligent lithium battery

Technical Field

The utility model belongs to the technical field of the lithium cell, concretely relates to intelligence lithium cell.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Lithium batteries can be broadly classified into two types: the lithium battery comprises a lithium metal battery and a lithium ion battery, when the traditional lithium battery is used, the stability of the internal structure of the lithium battery pack is not enough, meanwhile, the lithium battery columns are easily influenced mutually, the use safety of the lithium battery is reduced, and meanwhile, the lithium battery pack is poor in sealing performance when in use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an intelligent lithium battery has that the lithium cell safety in utilization can be high, and the lithium battery post disturbs each other for a short time, and the characteristics that the lithium cell group seal performance is high.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent lithium battery comprises a box body, a flip cover, a lithium battery column and an intelligent module, wherein the flip cover is rotatably connected with the box body through a hinge, the lithium battery column and the intelligent module are both arranged in the box body, the intelligent module is electrically connected with the lithium battery column, a rubber supporting pad is further arranged in the box body, a jack and a slow punching hole are formed in the surface of the rubber supporting pad, the lithium battery column is inserted into the jack, a positioning bulge is integrally formed on the inner surface of the box body, a positioning groove matched with the positioning bulge is formed in the outer surface of the rubber supporting pad, the positioning bulge is arranged in the positioning groove, two ends of the lithium battery column are connected with copper foils, sealing rings are respectively bonded on the surfaces of the box body and the flip cover, a screw rod is arranged on the surface of the flip cover, one end of the screw rod penetrates through the flip cover and is screwed in the screw hole formed in, the outside of screw rod is provided with sealed the pad, just sealed pad is located between box and flip, flip's surface bonding has the cushion.

As the utility model discloses a preferred technical scheme of intelligence lithium cell, the sealed surperficial integrated into one piece who fills up has spacing bulge loop, the spacing recess with spacing bulge loop mutual adaptation is seted up on the surface of box, just the cross section of spacing bulge loop and spacing recess is the triangle-shaped structure.

As the utility model discloses a preferred technical scheme of intelligence lithium cell, sealed the pad be hollow annular structure, the sealing washer is rectangle annular structure.

As the utility model discloses a preferred technical scheme of intelligence lithium cell, equidistant distribution of jack that the rubber support pad surface was seted up, just the internal diameter of jack is 4mm less than the external diameter of lithium battery post.

As the utility model discloses a preferred technical scheme of intelligence lithium cell, the positioning groove that the rubber support pad surface was seted up is provided with eight altogether, just positioning groove and the protruding one-to-one in location.

Compared with the prior art, the beneficial effects of the utility model are that: the lithium battery columns installed inside the box body are positioned through the rubber supporting pads, and meanwhile the lithium battery columns are inserted into the jacks formed in the surfaces of the rubber supporting pads, so that the lithium battery columns are separated from each other through the rubber supporting pads, the safety of the lithium battery columns is improved, meanwhile, the rubber supporting pads pass through the buffer holes formed in the surfaces, the rubber supporting pads are convenient to deform when being extruded, the firmness of positioning the lithium battery columns is increased, meanwhile, the rubber supporting pads are positioned inside the box body through the positioning protrusions and the positioning grooves, meanwhile, the positioning protrusions integrally formed on the inner surface of the box body are installed in the positioning grooves formed in the surfaces of the rubber supporting pads, the firmness of the rubber supporting pads installed inside the box body is increased, meanwhile, the lithium battery columns are limited through the rubber pads adhered to the surfaces of the flip covers after being installed inside the box body, and the firmness of the lithium battery columns installed inside the box body is increased, simultaneously, the box body and the flip cover are sealed through the sealing ring, the box body and the flip cover are positioned through the screw rod, one end of the screw rod penetrates through the flip cover and is screwed in the screw hole formed in the surface of the box body, the lithium battery column is convenient to install, the sealing gasket is sleeved outside the screw rod, and the sealing gasket is convenient to seal the hole formed in the surface of the flip cover.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of a rubber cushion of the present invention;

FIG. 3 is a schematic view of the connection structure of the box body and the rubber cushion of the present invention;

FIG. 4 is a schematic view of the connection structure between the box body and the flip cover of the present invention;

fig. 5 is a schematic structural diagram of the intelligent module of the present invention;

in the figure: 1. a box body; 2. a cover is turned; 3. a lithium battery column; 4. an intelligent module; 5. a rubber support pad; 6. A jack; 7. a buffer hole; 8. positioning the projection; 9. a positioning groove; 10. copper foil; 11. a seal ring; 12. A screw; 13. a gasket; 14. a limit convex ring; 15. a limiting groove; 16. a rubber pad.

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.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: an intelligent lithium battery comprises a box body 1, a flip cover 2, a lithium battery column 3 and an intelligent module 4, wherein the flip cover 2 is rotatably connected with the box body 1 through a hinge, the lithium battery column 3 and the intelligent module 4 are both arranged inside the box body 1, the intelligent module 4 is electrically connected with the lithium battery column 3, a rubber supporting pad 5 is also arranged inside the box body 1, a jack 6 and a slow punching hole 7 are arranged on the surface of the rubber supporting pad 5, the lithium battery column 3 is inserted into the jack 6, a positioning bulge 8 is integrally formed on the inner surface of the box body 1, a positioning groove 9 matched with the positioning bulge 8 is arranged on the outer surface of the rubber supporting pad 5, the positioning bulge 8 is arranged inside the positioning groove 9, copper foils 10 are connected at two ends of the lithium battery column 3, sealing rings 11 are adhered to the surfaces of the box body 1 and the flip cover 2, a screw 12 is arranged on the surface of the flip cover 2, one end of the screw 12 penetrates through the flip cover 2, the screw 12 is externally provided with a sealing gasket 13, the sealing gasket 13 is positioned between the box body 1 and the flip cover 2, and the surface of the flip cover 2 is adhered with a rubber gasket 16.

In the embodiment, the lithium battery columns 3 installed inside the box body 1 are positioned through the rubber supporting pads 5, meanwhile, the lithium battery columns 3 are inserted into the insertion holes 6 formed in the surface of the rubber supporting pads 5, so that the lithium battery columns 3 are mutually separated through the rubber supporting pads 5, the safety shapes of the lithium battery columns 3 are improved, meanwhile, the rubber supporting pads 5 are convenient to deform when the rubber supporting pads 5 are extruded through the buffer holes 7 formed in the surface, the firmness of positioning the lithium battery columns 3 is increased, meanwhile, the rubber supporting pads 5 are positioned inside the box body 1 through the positioning protrusions 8 and the positioning grooves 9, meanwhile, the positioning protrusions 8 integrally formed on the inner surface of the box body 1 are installed in the positioning grooves 9 formed in the surface of the rubber supporting pads 5, the firmness of the rubber supporting pads 5 installed inside the box body 1 is increased, meanwhile, the lithium battery columns 3 are limited through the rubber pads 16 bonded on the surface of the flip cover 2 after being installed inside the box body 1, increased lithium battery post 3 and installed the firm nature in box 1 inside, it is airtight through sealing washer 11 between box 1 and flip 2 simultaneously, and fix a position through screw rod 12 between box 1 and flip 2, simultaneously the one end of screw rod 12 is passed flip 2 and is closed in the screw hole of seting up on box 1 surface soon, the installation of the lithium battery post 3 of being convenient for, the sealed pad 13 that cup joints of screw rod 12 outside simultaneously, the sealed pad 13 of being convenient for is airtight to the hole of seting up on flip 2 surface.

Specifically, the surface of the sealing gasket 13 is integrally formed with a limiting convex ring 14, the surface of the box body 1 is provided with a limiting groove 15 matched with the limiting convex ring 14, the cross sections of the limiting convex ring 14 and the limiting groove 15 are both triangular structures, the sealing gasket 13 is of a hollow annular structure, and the sealing ring 11 is of a rectangular annular structure.

In this embodiment, the stability of the packing 13 installed between the case 1 and the lid 2 is increased.

Specifically, jacks 6 arranged on the surface of the rubber supporting pad 5 are distributed at equal intervals, and the inner diameter of each jack 6 is 4mm smaller than the outer diameter of the lithium battery column 3.

In this embodiment, it is convenient to position the lithium battery column 3.

Specifically, the number of the positioning grooves 9 formed in the surface of the rubber supporting pad 5 is eight, and the positioning grooves 9 correspond to the positioning protrusions 8 one to one.

In this embodiment, be convenient for fix a position the rubber support pad 5 of installing in box 1 inside.

The utility model discloses a theory of operation and use flow: during the use, insert the inside of rubber support pad 5 to lithium battery post 3, and fix the tip at lithium battery post 3 to copper foil 10, install rubber support pad 5 in the inside of box 1, simultaneously box 1 internal surface integrated into one piece's location arch 8 is installed in the positioning groove 9 that rubber support pad 5 surface was seted up, install intelligent module 4 and be connected with lithium battery post 3 electricity behind the inside of box 1, install the inside at limiting groove 15 to sealed 13 surperficial integrated into one piece's of face protruding ring 14, upset flip 2, make box 1 and flip 2 surface bonding's sealing washer 11 contact, and pass flip 2 and the spiral closure screw hole of seting up on box 1 surface to the lower extreme of screw rod 12, sealed pad 13 receives the extrusion of box 1 and flip 2 this moment, the tip contact of cushion 16 and lithium battery post 3 simultaneously.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligence lithium cell, includes box (1), flip (2), lithium battery column (3) and intelligent module (4), its characterized in that: the turnover cover (2) is rotatably connected with the box body (1) through a hinge, the lithium battery column (3) and the intelligent module (4) are both installed inside the box body (1), the intelligent module (4) is electrically connected with the lithium battery column (3), the rubber supporting pad (5) is further installed inside the box body (1), a jack (6) and a buffer punched hole (7) are formed in the surface of the rubber supporting pad (5), the lithium battery column (3) is inserted into the jack (6), a positioning bulge (8) is integrally formed on the inner surface of the box body (1), a positioning groove (9) matched with the positioning bulge (8) is formed in the outer surface of the rubber supporting pad (5), the positioning bulge (8) is installed inside the positioning groove (9), copper foils (10) are connected with the two ends of the lithium battery column (3), sealing rings (11) are bonded on the surfaces of the box body (1) and the turnover cover (2), the surface mounting of flip (2) has screw rod (12), the one end of screw rod (12) is passed flip (2) and is closed in the screw hole of seting up on box (1) surface soon, the outside of screw rod (12) is provided with sealed pad (13), just sealed pad (13) are located between box (1) and flip (2), the surface bonding of flip (2) has cushion (16).

2. The intelligent lithium battery of claim 1, wherein: the surface of the sealing gasket (13) is integrally formed with a limiting convex ring (14), the surface of the box body (1) is provided with a limiting groove (15) matched with the limiting convex ring (14), and the cross sections of the limiting convex ring (14) and the limiting groove (15) are of triangular structures.

3. The intelligent lithium battery of claim 2, wherein: the sealing gasket (13) is of a hollow annular structure, and the sealing ring (11) is of a rectangular annular structure.

4. The intelligent lithium battery of claim 1, wherein: the jacks (6) formed in the surface of the rubber supporting pad (5) are distributed at equal intervals, and the inner diameter of each jack (6) is 4mm smaller than the outer diameter of each lithium battery column (3).

5. The intelligent lithium battery of claim 1, wherein: the rubber support pad is characterized in that the number of the positioning grooves (9) formed in the surface of the rubber support pad (5) is eight, and the positioning grooves (9) correspond to the positioning protrusions (8) one by one.