CN219843076U - Built-in modularization battery module of lithium ion battery frame - Google Patents

Abstract

The utility model discloses a built-in modularized battery module of a lithium ion battery frame, which comprises a frame body, wherein a cover plate is arranged at the top end of the frame body, the inner walls of the frame body are respectively and slidably connected with a right connecting plate and a left connecting plate, a plurality of lithium batteries are placed on the inner bottom wall of the frame body, a connecting clamping block is fixedly connected to the right side surface of each lithium battery, a connecting clamping seat is fixedly connected to the left side surface of each lithium battery, the right end of the connecting clamping block extends to the inside of the connecting clamping seat, sliding covers are fixedly inlaid on the inner side walls of the frame body, bearing rings are fixedly inlaid on the inner side walls of the two sliding covers, threaded transmission rods are fixedly connected to the inner rings of the two bearing rings, and threaded clamping seats are connected to the outer surfaces of the two threaded transmission rods. The built-in modularized battery module of the lithium ion battery frame can clamp and fix the lithium battery module, improves the installation speed of the lithium ion battery and can enable the lithium ion battery to be connected with each other in a module mode.

Description

Built-in modularization battery module of lithium ion battery frame

Technical Field

The utility model relates to the field of lithium ion batteries, in particular to a modularized battery module with a built-in lithium ion battery frame.

Background

The lithium ion battery is a secondary battery, which mainly relies on lithium ions to move between a positive electrode and a negative electrode to work, and the negative electrode is in a lithium-rich state through the intercalation of electrolyte into the negative electrode; in contrast, when discharging, lithium batteries are divided into lithium batteries and lithium ion batteries, and lithium ion batteries are used for mobile phones and notebook computers, and are commonly called lithium batteries, and the batteries generally adopt materials containing lithium elements as electrodes, so that the lithium batteries are representative of modern high-performance batteries, and real lithium batteries are rarely applied to daily electronic products due to high dangers.

In the discharging process of the lithium ion battery, the lithium ion battery needs to be installed and protected in the battery frame, but the current lithium ion battery is troublesome in the process of installing the battery frame, and is difficult to make module connection between the lithium ion batteries, so that the installation speed of the lithium ion battery is reduced.

Disclosure of Invention

The utility model aims to provide a modularized battery module with a built-in lithium ion battery frame, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a built-in modularization battery module of lithium ion battery frame, includes the framework, the top of framework is equipped with the apron, the inner wall of framework is sliding connection has right connecting plate and left connecting plate respectively, a plurality of lithium batteries have been placed to the interior bottom wall of framework, every the equal fixedly connected with of right flank of lithium battery connects the fixture block, every the equal fixedly connected with of left surface of lithium battery connects the cassette, and connects the right-hand member of fixture block to extend to the inside of connecting the cassette, the inside wall of framework is fixed to inlay has the sliding cover, two the inside wall of sliding cover is all fixed to be inlayed with the bearing ring, two the equal fixedly connected with screw thread transmission pole of inner circle of bearing ring, two the equal threaded connection of surface of screw thread transmission pole has the screw thread holder, two the one end that screw thread holder is close to each other respectively with the left surface of left connecting plate and the right flank fixed connection of right connecting plate.

In a further embodiment, the outer surfaces of the two screw thread clamping seats are respectively connected with the inner walls of the two sliding covers in a sliding manner, and the rotating blocks are fixedly connected to the ends, away from each other, of the two screw thread transmission rods.

In a further embodiment, two limiting holes are formed in the inner side wall of the frame body, limiting blocks are slidably connected to the inner walls of the limiting holes, and the upper surfaces of the limiting blocks are fixedly connected with the bottom surface of the left connecting plate and the bottom surface of the right connecting plate respectively.

In a further embodiment, two thread grooves are formed in the upper surface of the frame body, a through hole is formed in the bottom surface of the cover plate, a locking bolt is arranged in the through hole, and the bottom end of the locking bolt extends to the inside of the thread groove.

In a further embodiment, two heat dissipation holes are formed in the outer surface of the frame body, and the inner walls of the two heat dissipation holes are fixedly connected with a dustproof screen plate.

In a further embodiment, the front surface of the frame body is fixedly connected with a warning board, and the outer surface of the frame body is fixedly connected with two mounting pieces.

Compared with the prior art, the utility model has the beneficial effects that:

this device is through left connecting plate and the right connecting plate that is equipped with to with the cooperation of a plurality of connection cassette and a plurality of connection fixture blocks, can make quick connect between a plurality of lithium batteries, the screw drive pole that is equipped with through the slip cap, and with the cooperation of screw clamp holder, can drive screw drive pole and carry out normal running fit in the inside of screw clamp holder, will make two screw clamp holders drive left connecting plate and right connecting plate and remove, through the removal of left connecting plate and right connecting plate, can press from both sides tightly fixedly to lithium battery module, thereby improve the installation rate to lithium ion battery, can make between the lithium ion battery carry out module connection.

Drawings

Fig. 1 is a schematic perspective view of a modular battery module with a lithium ion battery frame built in.

Fig. 2 is a cross-sectional view of a front view of a frame body of a modular battery module with a lithium ion battery frame built in.

Fig. 3 is a cross-sectional view of a front view of a slide cover in a modular battery module with a lithium ion battery frame built in.

Fig. 4 is a schematic view of a partially enlarged structure of a modular battery module with a built-in lithium ion battery frame at a position a in fig. 2.

In the figure: 1. a frame; 2. a cover plate; 3. a right connecting plate; 4. a left connecting plate; 5. a lithium battery; 6. connecting a clamping block; 7. the connecting clamping seat; 8. a sliding cover; 9. a bearing ring; 10. a threaded transmission rod; 11. a mounting member; 12. a screw thread holder; 13. a rotating block; 14. a thread groove; 15. a locking bolt; 16. a through port; 17. a limiting hole; 18. a limiting block; 19. a heat radiation hole; 20. a dust-proof screen; 21. a warning board.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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. 1-4, in the utility model, a modular battery module with a built-in lithium ion battery frame comprises a frame body 1, wherein a cover plate 2 is arranged at the top end of the frame body 1, the inner wall of the frame body 1 is respectively and slidably connected with a right connecting plate 3 and a left connecting plate 4, a plurality of lithium batteries 5 are placed on the inner bottom wall of the frame body 1, a connecting clamping block 6 is fixedly connected to the right side surface of each lithium battery 5, a connecting clamping seat 7 is fixedly connected to the left side surface of each lithium battery 5, the right end of the connecting clamping block 6 extends to the inside of the connecting clamping seat 7, sliding covers 8 are fixedly embedded in the inner side walls of the frame body 1, bearing rings 9 are fixedly embedded in the inner side walls of the two sliding covers 8, threaded transmission rods 10 are fixedly connected to the inner rings of the two bearing rings 9, threaded clamping seats 12 are respectively and one ends, close to each other, of the two threaded clamping seats 12 are respectively fixedly connected with the left side surface of the left connecting plate 4 and the right side surface of the right connecting plate 3.

The surface of two screw thread holders 12 respectively with the inner wall sliding connection of two sliding cover 8, the equal fixedly connected with rotatory piece 13 of one end that two screw thread transfer lines 10 kept away from each other, two spacing holes 17 have been seted up to the inside wall of framework 1, the equal sliding connection of inner wall of two spacing holes 17 has stopper 18, the upper surface of two stoppers 18 respectively with the bottom surface of left connecting plate 4 and the bottom surface fixed connection of right connecting plate 3, be convenient for rotate screw thread transfer lines 10 through rotatory piece 13, utilize stopper 18 and spacing hole 17, can carry out spacingly when removing left connecting plate 4 and right connecting plate 3.

Two screw grooves 14 have been seted up on the upper surface of framework 1, opening 16 has been seted up to the bottom surface of apron 2, the inside of opening 16 is equipped with locking bolt 15, the bottom of locking bolt 15 extends to the inside of screw groove 14, two louvres 19 have been seted up to the surface of framework 1, the equal fixedly connected with dustproof otter board 20 of inner wall of two louvres 19, the positive fixedly connected with warning sign 21 of framework 1, the surface fixedly connected with of framework 1 two installed parts 11, through locking bolt 15 and screw groove 14, can seal apron 2 at framework 1 top fast, utilize louvres 19 can make lithium cell 5 dispel the heat and cool down, can install fixedly to framework 1 through installed part 11.

The working principle of the utility model is as follows: when installing lithium battery 5, firstly place a plurality of lithium batteries 5 respectively in the inside of framework 1, then make connect fixture block 6 peg graft in the inside of connecting cassette 7, then rotate rotatory piece 13, can drive screw drive pole 10 and carry out normal running fit in the inside of screw thread cassette 12 to can make two screw thread cassettes 12 drive left connecting plate 4 and right connecting plate 3 and remove, and left connecting plate 4 and right connecting plate 3 remove the in-process, can make lithium battery 5 be connected with left connecting plate 4 and right connecting plate 3 respectively, seal the top of framework 1 through apron 2 at last.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A built-in modularization battery module of lithium ion battery frame, its characterized in that: including framework (1), the top of framework (1) is equipped with apron (2), the inner wall of framework (1) is sliding connection right joint board (3) and left joint board (4) respectively, a plurality of lithium cell (5) have been placed to the interior bottom wall of framework (1), every the equal fixedly connected with of right flank of lithium cell (5) connects fixture block (6), every the equal fixedly connected with of left surface of lithium cell (5) connects cassette (7), and connects the inside that the right-hand member of fixture block (6) extends to and connect cassette (7), the inside wall of framework (1) is fixed to be inlayed and is had smooth cover (8), two the inside wall of smooth cover (8) is all fixed to be inlayed and is had bearing ring (9), two the equal fixedly connected with screw thread transmission pole (10) of the inner circle of bearing ring (9), two the equal screw thread connection of the surface of screw thread transmission pole (10) has screw thread holder (12), two the one end that screw thread holder (12) are close to each other is respectively with the inside of left surface and right joint board (3) of left side and right joint board (4).

2. The modular battery module with built-in lithium ion battery frame according to claim 1, wherein: the outer surfaces of the two threaded clamping seats (12) are respectively connected with the inner walls of the two sliding covers (8) in a sliding mode, and the rotating blocks (13) are fixedly connected to the ends, away from each other, of the two threaded transmission rods (10).

3. The modular battery module with built-in lithium ion battery frame according to claim 1, wherein: two limiting holes (17) are formed in the inner side wall of the frame body (1), limiting blocks (18) are slidably connected to the inner walls of the limiting holes (17), and the upper surfaces of the limiting blocks (18) are fixedly connected with the bottom surface of the left connecting plate (4) and the bottom surface of the right connecting plate (3) respectively.

4. The modular battery module with built-in lithium ion battery frame according to claim 1, wherein: two thread grooves (14) are formed in the upper surface of the frame body (1), a through hole (16) is formed in the bottom surface of the cover plate (2), a locking bolt (15) is arranged in the through hole (16), and the bottom end of the locking bolt (15) extends to the inside of the thread groove (14).

5. The modular battery module with built-in lithium ion battery frame according to claim 1, wherein: two radiating holes (19) are formed in the outer surface of the frame body (1), and dustproof screen plates (20) are fixedly connected to the inner walls of the two radiating holes (19).

6. The modular battery module with built-in lithium ion battery frame according to claim 1, wherein: the front of the frame body (1) is fixedly connected with a warning board (21), and the outer surface of the frame body (1) is fixedly connected with two mounting pieces (11).