CN111987270A

CN111987270A - Lithium battery module with good splicing effect

Info

Publication number: CN111987270A
Application number: CN202010918684.9A
Authority: CN
Inventors: 曹劲芃
Original assignee: Anhui Zhengxi Biaowang New Energy Co Ltd
Current assignee: Anhui Zhengxi Biaowang New Energy Co Ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2020-11-24

Abstract

The invention discloses a lithium battery module with a good splicing effect, which comprises a base, wherein a lithium battery body is arranged at the top of the base, and a splicing mechanism is arranged at the top of the surface of the lithium battery body. According to the lithium battery module with the good splicing effect, the lithium battery module with the good splicing effect has the advantages of being good in splicing effect and worthy of popularization.

Description

Lithium battery module with good splicing effect

Technical Field

The invention belongs to the technical field of lithium batteries, and particularly relates to a lithium battery module with a good splicing effect.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and because the chemical characteristics of the lithium metal are very active, the lithium metal has very high requirements on the environment in processing, storage and use, and can be roughly divided into two types: lithium metal batteries and lithium ion batteries, which do not contain lithium in the metallic state and are rechargeable.

The lithium battery module needs a plurality of lithium batteries to be assembled and used, the lithium batteries can not be well convenient for workers to splice a large number of lithium batteries, and the problems existing in the prior art are that: the in-process of installing is being carried out the lithium cell to current lithium cell module, needs just can be fine completion through loaded down with trivial details step to carry out installation work to the lithium cell, and then just increaseed staff's task volume to and at the in-process of installing, install through the block mostly, but at the in-process of installation, the fastening nature between assurance shell and the shell that can not be fine can influence lithium cell module's radiating effect.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a lithium battery module with a good splicing effect, which has the advantage of good splicing effect, and solves the problems that the task load of workers is increased because the lithium battery can be well installed only through complicated steps in the installation process of the lithium battery module, and the tightness between a shell and the shell cannot be well ensured in the installation process, and the heat dissipation effect of the lithium battery module can be possibly influenced.

The lithium battery module comprises a base, wherein a lithium battery body is arranged at the top of the base, a splicing mechanism is arranged at the top of the surface of the lithium battery body, a connecting plate is arranged on the front side of the lithium battery body, clamping plates matched with the splicing mechanism for use are fixedly connected to the top and the bottom of the rear side of the connecting plate, a fixing mechanism matched with the clamping plates for use is arranged on the rear side of the lithium battery body, and fixing holes matched with the fixing mechanism for use are formed in the rear side of the top of the clamping plates.

Preferably, the splicing mechanism comprises a fixed sleeve, a limiting block is fixedly connected to the left side of the fixed sleeve, and a limiting groove matched with the limiting block for use is formed in the right side of the fixed sleeve.

Preferably, the fixing mechanism comprises a movable plate, a fixing rod matched with the fixing hole is fixedly connected to the front side of the bottom of the movable plate, the bottom of the fixing rod penetrates through the fixing hole and extends to the bottom of the clamping plate, connecting rods are fixedly connected to two sides of the rear side of the bottom of the movable plate, a shell matched with the base is arranged at the bottom of the connecting rods, the bottom of the connecting rods penetrates through the inner cavity of the shell and is sleeved with springs, and a limiting plate matched with the inner wall of the shell is fixedly connected to the bottom of the connecting rods.

Preferably, the number of the lithium battery bodies is a plurality, the lithium battery bodies are uniformly distributed on the top of the base, the top of the base is provided with a groove matched with the lithium battery bodies, and one side, close to the inner wall of the groove, of each lithium battery body is in contact with the inner wall of the groove.

Preferably, the front side of the connecting plate is fixedly connected with a handle, and the clamping plates are uniformly distributed at the top and the bottom of the rear side of the connecting plate.

Preferably, the inner wall of the fixing sleeve is fixedly connected with the surface of the lithium battery body, and one side of the clamping plate, which is close to the fixing sleeve, is in contact with the surface of the fixing sleeve.

Preferably, the top of the movable plate is fixedly connected with a pull ring, one side of the fixed rod, which is close to the inner wall of the fixed hole, is in contact with the inner wall of the fixed hole, and the fixed rods are provided with a plurality of fixed rods and matched with the clamping plates for use.

Preferably, the bottom of the shell is fixedly connected with the base, the top of the shell is provided with a through hole matched with the connecting rod for use, the surface of the connecting rod is contacted with the inner wall of the spring, and one side of the limiting plate, close to the inner wall of the shell, is contacted with the inner wall of the shell.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the lithium battery module with the good splicing effect, the lithium battery module with the good splicing effect has the advantages of being good in splicing effect and worthy of popularization.

2. According to the invention, by arranging the splicing mechanism, a user can splice and connect the plurality of lithium battery bodies conveniently, the user can install the lithium battery conveniently, the time and energy consumed by the user during installation are reduced, and the task load of the user is reduced.

3. According to the invention, the fixing mechanism is arranged, so that the position of the spliced lithium battery body can be fixed, the stability of the device is increased, the tightness is improved, and the use by a user is facilitated.

4. The lithium battery pack fixing device has the advantages that the fixing effect can be achieved by arranging the base, the limiting effect can be achieved on the lithium battery body by arranging the groove, and a user can fix the position of the lithium battery body conveniently.

5. The fixing device has the advantages that the fixing and connecting effects can be achieved by arranging the connecting plate, a user can conveniently adjust the position of the clamping plate, the connecting plate can be conveniently moved by the user by arranging the handle, the fixing effect can be achieved on the position of the fixing sleeve by arranging the clamping plate, and the position of the fixing sleeve is prevented from deviating.

6. The fixing sleeve is arranged, so that the fixing effect can be achieved, a user can conveniently splice the two lithium battery bodies, and the heat dissipation effect of the lithium battery bodies can be improved.

7. The clamping plate fixing device has the advantages that the movable plate is arranged, the fixing effect can be achieved, the pull ring is arranged, a user can conveniently adjust the position of the movable plate, the fixing rod is arranged, the position of the clamping plate can be fixed, the limiting effect can be achieved by arranging the fixing hole, and the fixing effect of the fixing rod on the clamping plate is improved.

8. The fixing device has the advantages that the fixing effect can be achieved by arranging the shell, the fixing effect of the clamping plate on the fixing sleeve is increased, the connecting rod can be conveniently moved by arranging the through hole, the connecting effect can be achieved by arranging the connecting rod, the fixing effect of the fixing rod is increased by arranging the spring, the connecting rod is prevented from falling off from the inner cavity of the shell by arranging the limiting plate, the stability of the movable plate is improved, and meanwhile, the spring is conveniently extruded.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a front view of a structure provided by an embodiment of the present invention;

FIG. 3 is a front cross-sectional view of a structure provided by an embodiment of the present invention;

FIG. 4 is a left side cross-sectional view of a structure provided by an embodiment of the present invention;

FIG. 5 is a top view of a structure provided by embodiments of the present invention;

FIG. 6 is a schematic perspective view of a splicing mechanism provided by an embodiment of the present invention;

fig. 7 is an enlarged view of a portion of fig. 4 according to an embodiment of the present invention.

In the figure: 1. a base; 2. a lithium battery body; 3. a splicing mechanism; 301. fixing a sleeve; 302. a limiting block; 303. a limiting groove; 4. a connecting plate; 5. clamping a plate; 6. a fixing mechanism; 601. a movable plate; 602. fixing the rod; 603. a connecting rod; 604. a housing; 605. a spring; 606. a limiting plate; 7. a fixing hole; 8. a groove; 9. a handle; 10. a pull ring; 11. and (6) a port.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 7, the lithium battery module with a good splicing effect provided by the embodiment of the invention comprises a base 1, wherein a lithium battery body 2 is arranged on the top of the base 1, a splicing mechanism 3 is arranged on the top of the surface of the lithium battery body 2, a connecting plate 4 is arranged on the front side of the lithium battery body 2, clamping plates 5 matched with the splicing mechanism 3 for use are fixedly connected to the top and the bottom of the rear side of the connecting plate 4, a fixing mechanism 6 matched with the clamping plates 5 for use is arranged on the rear side of the lithium battery body 2, and fixing holes 7 matched with the fixing mechanism 6 for use are formed in the rear side of the top of the clamping plates 5.

Referring to fig. 3 and 6, the splicing mechanism 3 includes a fixing sleeve 301, a limiting block 302 is fixedly connected to the left side of the fixing sleeve 301, and a limiting groove 303 matched with the limiting block 302 for use is formed in the right side of the fixing sleeve 301.

Adopt above-mentioned scheme: through setting up splicing mechanism 3, the person of facilitating the use carries out the concatenation connection to a plurality of lithium cell body 2, and the person of facilitating the use installs, reduces time and energy that the user consumeed when the installation, has reduced user's task volume.

In some embodiments, the limiting blocks 302 may correspond to the lithium battery bodies 2 one to one, and the limiting blocks 302 are movably connected to the fixing sleeve 301, when a certain lithium battery body 2 is mounted, the corresponding limiting block 302 is movably connected to the fixing sleeve 301, and it is not necessary for a plurality of limiting blocks to limit, so that the operation is facilitated, and the limiting grooves 303 corresponding to the limiting blocks 302 may be arranged in a gap or in a connection manner.

Referring to fig. 7, the fixing mechanism 6 includes a movable plate 601, a fixing rod 602 used in cooperation with a fixing hole 7 is fixedly connected to the front side of the bottom of the movable plate 601, the bottom of the fixing rod 602 penetrates through the fixing hole 7 and extends to the bottom of the clamping plate 5, a connecting rod 603 is fixedly connected to both sides of the rear side of the bottom of the movable plate 601, a housing 604 used in cooperation with the base 1 is arranged at the bottom of the connecting rod 603, a spring 605 is sleeved in the inner cavity of the housing 604 and penetrates through the bottom of the connecting rod 603, and a limiting plate 606 used in cooperation with the inner wall of the housing.

Adopt above-mentioned scheme: through setting up fixed establishment 6, can fix the position of concatenation back lithium cell body 2, increased the device's stability, improved the fastening nature, convenient to use person uses.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the number of the lithium battery bodies 2 is a plurality of, and evenly distributed at the top of the base 1, the top of the base 1 is provided with a groove 8 used in cooperation with the lithium battery body 2, and one side of the lithium battery body 2 close to the inner wall of the groove 8 contacts with the inner wall of the groove 8.

Adopt above-mentioned scheme: through setting up base 1, can play the fixed action, through setting up recess 8, can play limiting displacement to lithium cell body 2, the person of facilitating the use fixes lithium cell body 2's position.

Referring to fig. 1, 2, 4 and 5, the front side of the connecting plate 4 is fixedly connected with a handle 9, and the number of the clamping plates 5 is several and is uniformly distributed at the top and the bottom of the rear side of the connecting plate 4.

Adopt above-mentioned scheme: through setting up connecting plate 4, can play fixed and connection effect, the person of facilitating the use adjusts the position of cardboard 5, and through setting up handle 9, the person of facilitating the use removes connecting plate 4, through setting up cardboard 5, can play the fixed action to the position of fixed cover 301, avoids the position of fixed cover 301 to take place the migration.

Referring to fig. 1, 3, 4 and 5, the inner wall of the fixing pouch 301 is fixedly connected to the surface of the lithium battery body 2, and the side of the card 5 adjacent to the fixing pouch 301 is in contact with the surface of the fixing pouch 301.

Adopt above-mentioned scheme: through setting up fixed cover 301, can play the fixed action, the person of facilitating the use splices two lithium cell body 2, can also increase lithium cell body 2's radiating effect.

Referring to fig. 1, 4, 5 and 7, a pull ring 10 is fixedly connected to the top of the movable plate 601, one side of the fixed rod 602 close to the inner wall of the fixed hole 7 contacts with the inner wall of the fixed hole 7, and the fixed rods 602 are several and are used in cooperation with the clamping plate 5.

Adopt above-mentioned scheme: through setting up fly leaf 601, can play the fixed action, through setting up pull ring 10, the person of facilitating the use adjusts fly leaf 601's position, through setting up dead lever 602, can play the fixed action to cardboard 5's position, through setting up fixed orifices 7, can play limiting displacement, increases the fixed effect of dead lever 602 to cardboard 5.

Referring to fig. 4 and 7, the bottom of the housing 604 is fixedly connected to the base 1, the top of the housing 604 is provided with a through hole 11 used in cooperation with the connecting rod 603, the surface of the connecting rod 603 is in contact with the inner wall of the spring 605, and the side of the limiting plate 606 close to the inner wall of the housing 604 is in contact with the inner wall of the housing 604.

Adopt above-mentioned scheme: through setting up casing 604, can play the fixed action, increase cardboard 5 and to the fixed effect of fixed cover 301, through setting up opening 11, make things convenient for connecting rod 603 to remove, through setting up connecting rod 603, can play the connecting action, through setting up spring 605, increase the fixed effect of dead lever 602, through setting up limiting plate 606, avoid connecting rod 603 to drop from the inner chamber of casing 604, increased the stability of fly leaf 601, the convenience extrudees spring 605 simultaneously.

In some embodiments, the plurality of lithium battery modules are connected by a pull ring, and the pull ring between two adjacent lithium battery modules Can be controlled individually.

The working principle of the invention is as follows:

when the lithium battery pack is used, a user moves the lithium battery body 2, the lithium battery body 2 drives the fixing sleeve 301 to move, the lithium battery body 2 is inserted into the inner cavity of the groove 8, then another lithium battery body 2 is moved, the lithium battery body 2 drives the fixing sleeve 301 to move, the fixing sleeve 301 drives the limiting block 302 to enter the inner cavity of the limiting groove 303, the user inserts the lithium battery body 2 into the groove 8 at the top of the base 1, then the connecting plate 4 is moved through the handle 9, the connecting plate 4 drives the clamping plate 5 to penetrate through the top and the bottom of the fixing sleeve 301, the movable plate 601 is pulled upwards through the pull ring 10, the movable plate 601 drives the fixing rod 602 and the connecting rod 603 to move upwards, the connecting rod 603 drives the limiting plate 606 to slide upwards in the inner cavity of the shell 604 and extrude the spring 605, the user pushes the connecting plate, the force released after the compression of the spring 605 drives the connecting rod 603 to move downwards through the limiting plate 606, the connecting rod 603 drives the movable plate 601 to move downwards, the movable plate 601 drives the fixing rod 602 to enter the inner cavity of the fixing hole 7 and fix the position of the clamping plate 5, and the assembly of the lithium battery module is completed.

In summary, the following steps: this possess effectual lithium battery module of concatenation, through setting up base 1, lithium cell body 2, splicing mechanism 3, connecting plate 4, cardboard 5, fixing mechanism 6, fixed orifices 7, recess 8, handle 9, pull ring 10 and opening 11's cooperation is used, the in-process of current lithium battery module installing the lithium cell has been solved, need just can be fine completion through loaded down with trivial details step to carry out the installation work to the lithium cell, and then staff's task volume has just been increaseed, and at the in-process of installing, install through the block mostly, but at the in-process of installation, fastening nature between assurance shell that can not be fine and the shell, can influence lithium battery module's radiating effect's problem, this possesses effectual lithium battery module of concatenation, possess the effectual advantage of concatenation, be worth promoting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a possess effectual lithium battery module of concatenation, includes base (1), its characterized in that: the top of base (1) is provided with lithium cell body (2), the top on lithium cell body (2) surface is provided with splicing mechanism (3), the front side of lithium cell body (2) is provided with connecting plate (4), the equal fixedly connected with in top and the bottom of connecting plate (4) rear side and concatenation cardboard (5) that mechanism (3) cooperation was used, the rear side of lithium cell body (2) is provided with fixed establishment (6) that use with cardboard (5) cooperation, fixed orifices (7) that use with fixed establishment (6) cooperation are seted up to the rear side at cardboard (5) top.

2. The lithium battery module with good splicing effect as claimed in claim 1, wherein: splicing mechanism (3) are including fixed cover (301), the left side fixedly connected with stopper (302) of fixed cover (301), spacing groove (303) that use with stopper (302) cooperation are seted up on the right side of fixed cover (301).

3. The lithium battery module with good splicing effect as claimed in claim 1, wherein: fixed establishment (6) include fly leaf (601), front side fixedly connected with and fixed orifices (7) cooperation dead lever (602) of using of fly leaf (601) bottom, the bottom of dead lever (602) is passed fixed orifices (7) and is extended to the bottom of cardboard (5), the equal fixedly connected with connecting rod (603) in both sides of fly leaf (601) bottom rear side, the bottom of connecting rod (603) is provided with casing (604) that uses with base (1) cooperation, the bottom of connecting rod (603) is run through to the inner chamber of casing (604) and is equipped with spring (605), the bottom fixedly connected with of connecting rod (603) is with limiting plate (606) that casing (604) inner wall cooperation was used.

4. The lithium battery module with good splicing effect as claimed in claim 1, wherein: the quantity of lithium cell body (2) is a plurality of, and evenly distributed in the top of base (1), recess (8) that use with lithium cell body (2) cooperation are seted up at the top of base (1), one side that lithium cell body (2) are close to recess (8) inner wall contacts with the inner wall of recess (8).

5. The lithium battery module with good splicing effect as claimed in claim 1, wherein: the front side fixedly connected with handle (9) of connecting plate (4), the quantity of cardboard (5) is a plurality of, and evenly distributed in the top and the bottom of connecting plate (4) rear side.

6. The lithium battery module with good splicing effect as claimed in claim 2, wherein: the inner wall of the fixed sleeve (301) is fixedly connected with the surface of the lithium battery body (2), and one side, close to the fixed sleeve (301), of the clamping plate (5) is in contact with the surface of the fixed sleeve (301).

7. The lithium battery module with good splicing effect as claimed in claim 3, wherein: the top fixedly connected with pull ring (10) of fly leaf (601), one side that dead lever (602) are close to fixed orifices (7) inner wall contacts with the inner wall of fixed orifices (7), the quantity of dead lever (602) is a plurality of, and uses with cardboard (5) cooperation.

8. The lithium battery module with good splicing effect as claimed in claim 3, wherein: the bottom and the base (1) fixed connection of casing (604), opening (11) that use with connecting rod (603) cooperation are seted up to the top of casing (604), the surface of connecting rod (603) and the inner wall contact of spring (605), one side that limiting plate (606) are close to casing (604) inner wall contacts with the inner wall of casing (604).