CN218632305U

CN218632305U - Lithium battery support

Info

Publication number: CN218632305U
Application number: CN202223092123.1U
Authority: CN
Inventors: 李燕辉; 孙江龙; 吴峰; 尹鹏飞
Original assignee: Huajiyuan Technology Dongguan Co ltd
Current assignee: Jiangxi Longji Power Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-14
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a lithium battery support relates to lithium battery support technical field, including the battery support, the top of the one end of battery support is equipped with down positioning channel section, the top of the battery support other end is equipped with positioning channel section, the utility model provides a lithium battery support, through having seted up left groove at the middle part of left joint ring, right groove has been seted up at the middle part of right joint ring, when the combination of memorability battery support, need insert the bolt with the middle part of left joint ring and right joint ring, make when piling up of battery support, can be better laminate, make the equipment more firm, when maintaining and changing the monolithic battery, need shift out the monolithic battery, change, after having seted up left groove and right groove with the middle part of left joint ring and right joint ring, can shift out single battery support along the side direction, the convenient change has solved in the past in the maintenance of combination formula battery package, the ring is detained during the installation, the problem of being not convenient for demolising during the maintenance.

Description

Lithium battery support

Technical Field

The utility model relates to a lithium battery support technical field especially relates to lithium battery support.

Background

With the increase of petrochemical industry application, the harm to the environment is more and more great, in recent years, new energy industry gradually enters the society, the update of battery technology is more and more quick, when the battery technology is used, compared with the traditional energy, the cleanliness is high, the pollution to the environment is small, the advantage enables the battery to enter the lives of the masses, and the battery is gradually applied to various industries, such as the industries of mobile equipment, aerospace, automobiles, transportation and the like.

According to the invention, the invention belongs to the technical field of graphene batteries, and particularly relates to a combined graphene battery support which comprises a graphene battery support box, wherein three uniformly distributed hollow grooves are formed in the front surface of the graphene battery support box, square cushion blocks are fixedly connected to four corners of each hollow groove, side cushion plates positioned between every two hollow grooves are fixedly connected to the side surfaces of the hollow grooves, a fastening pressing plate and an extrusion sleeve plate are utilized to simultaneously cooperate with bolts, so that a graphene battery is conveniently fixed in the hollow groove formed in the graphene battery support box, the structure of the device is more stable, meanwhile, the graphene battery can be elastically extruded through the side walls of the hollow grooves and the side cushion plates and the bottom cushion plates arranged in the hollow grooves, the graphene battery is prevented from being damaged when being placed in the graphene battery support box, the side surface of the graphene battery support box is provided with an inconvenient through groove, ventilation and heat dissipation are facilitated, the service life of the battery is prevented from being influenced due to overheating, but in the process of combined assembly of the battery support, the battery support is required to be integrally assembled, and the difficulty of the assembled battery is increased when the battery is required to be disassembled.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lithium battery support has solved lithium battery support's technical problem.

In order to solve the technical problems, the utility model provides a lithium battery bracket, which comprises a battery bracket, wherein the top of one end of the battery bracket is provided with a lower positioning clamping groove, the top of the other end of the battery bracket is provided with an upper positioning clamping groove, the side surface of one end of the battery bracket is fixedly connected with a dovetail convex groove, the other side surface of one end of the battery bracket is provided with a dovetail groove, one side of one end of the battery bracket is fixedly connected with a fastener positioning groove, the other side of one end of the battery bracket is fixedly connected with a left clamping ring, the middle part of the left clamping ring is provided with a left groove, the front surface of the left clamping ring is fixedly connected with a left cover plate groove, the bottom of the left clamping ring is fixedly connected with a left clamping position, the side surface of the left clamping ring is fixedly connected with a left hook, the front end of the lower positioning clamping groove is fixedly connected with a main connecting sheet clamping groove, the positive other end fixedly connected with assistant connection piece screens groove of positioning channel section down, the line notch is walked to the collection line has been seted up to the side in assistant connection piece screens groove, the opposite side fixedly connected with fastener constant head tank of battery support one end, the positive fixedly connected with right joint ring of fastener constant head tank, right groove has been seted up at the middle part of right side joint ring, the right couple of side fixedly connected with right side of right side joint ring, the positive fixedly connected with right side screens of right side joint ring, the positive fixedly connected with right side apron recess of right side joint ring, the middle part swing joint in assistant connection piece screens groove has many strings and connects the metal strip, the middle part swing joint of fastener constant head tank has support fastener, the middle part swing joint of battery support has electric core, the middle part swing joint of right side apron recess has module metallic connecting strip.

Preferably, forked tail tongue and forked tail recess looks adaptation, a left side couple carries out the joint with left screens, the structure of forked tail tongue is trapezoidal.

Preferably, lower positioning channel section and electric core looks adaptation, support fastener and fastener positioning channel looks adaptation, the structure of support fastener is "worker" style of calligraphy, the said.

Preferably, the structure of left side joint ring and right joint ring is the drum, left side groove and right groove and cylinder looks adaptation, the side fixedly connected with left side of left side screens laps the recess, the side fixedly connected with right side of right side screens laps the recess.

Preferably, the number of the fastener positioning grooves is two, and the fastener positioning grooves are located on the side faces of the left clamping ring and the right clamping ring.

Preferably, the left cover plate groove and the right cover plate groove are of rail groove structures, and the left cover plate groove and the right cover plate groove are matched with the plurality of strings of connecting metal strips.

Preferably, the battery core is matched with the battery bracket, and the lower positioning clamping groove and the upper positioning clamping groove are matched with the end part of the battery core.

Compared with the prior art, the utility model provides a lithium battery support has following beneficial effect:

the utility model provides a lithium battery support, through having seted up left groove at the middle part of left joint ring, right groove has been seted up at the middle part of right joint ring, when the combination of memorability battery support, need insert the bolt with the middle part of left joint ring and right joint ring, make when piling up of carrying out battery support, can be better laminate, make the more firm of equipment, when maintaining and changing the monolithic battery, need shift out the monolithic battery, change, after having seted up left groove and right groove with the middle part of left joint ring and right joint ring, can shift out single battery support along the side direction, convenient change, solved in the combined type battery package maintenance change in-process in the past, the ring detains during the installation, the problem of being not convenient for demolising during the maintenance.

The utility model provides a lithium battery support, through the design of battery support, can assemble battery support and electric core, make the assembly of battery simpler and easier, electric core support and support fastener and apron cooperate and use, adopt the laser welding's technology mode (and can general locking silk technology), improve the battery internal resistance problem to a great extent, reduce manufacturing cost, improve the clean and tidy degree of module overall appearance; durable after the vanning, solved laser welding unstability in the past, the productivity is low, insulating effect is poor, the wire is mixed and disorderly, lock screw technology increase the internal resistance of group battery after in groups, seriously influence the performance of group battery, traditional laminate polymer electric core support, after the battery module equipment, module outward appearance is mixed and disorderly, and efficiency is slow, problem that manufacturing cost is high.

Drawings

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

FIG. 2 is a schematic structural view of the lower positioning slot of the present invention;

fig. 3 is a schematic view of the battery holder connection structure of the present invention;

fig. 4 is a schematic view of the bottom surface structure of the battery holder of the present invention.

Reference numbers in the figures: 1. a battery holder; 2. a lower positioning clamping groove; 3. dovetail convex grooves; 4. a left hook; 5. a right hook; 6. an upper positioning clamping groove; 7. a left snap ring; 8. a left groove; 9. a right slot; 10. a right snap ring; 11. dovetail grooves; 12. left blocking out; 13. right clamping position; 14. a left cover plate groove; 15. a main connecting sheet clamping groove; 16. a secondary connecting sheet clamping groove; 17. a right cover plate groove; 18. collecting a wire routing notch; 19. a fastener positioning slot; 20. a module metal connecting strip; 21. a bracket fastener; 22. a plurality of metal strips are connected in series; 23. and (5) battery cores.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and in addition, the forms of the structures described in the following embodiments are merely examples, and the lithium battery support according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without creative work belong to the scope of the present invention.

Refer to FIG. 1-

4, the utility model provides a lithium battery support, including battery support 1, the top of battery support 1's one end is equipped with down positioning channel section 2, the top of the 1 other end of battery support is equipped with positioning channel section 6, the side fixedly connected with forked tail tongue 3 of battery support 1 one end, forked tail recess 11 has been seted up to the another side of battery support 1 one end, one side fixedly connected with fastener constant head tank 19 of battery support 1 one end, the opposite side fixedly connected with left joint ring 7 of battery support 1 one end, left groove 8 has been seted up at the middle part of left side joint ring 7, the positive fixedly connected with left side apron recess 14 of left side joint ring 7, the bottom fixedly connected with left screens 12 of left side joint ring 7, the left side fixedly connected with left side couple 4 of left side joint ring 7, lower positioning channel section 2 positive one end fixedly connected with main connection piece screens groove 15, the positive other end fixedly connected with vice connection piece screens groove 16 of lower positioning channel section 2, the side of vice connection piece 16 has seted up the collection line notch 18, the opposite side fixedly connected with constant head tank 19 of battery support 1 one end, the positive fixed connection piece constant head tank 19 of right side is connected with right side fastener ring 10, the right side fixedly connected with right side joint ring 10 is connected with right side fastener constant head tank 19, the middle part of right side clamp ring 10 is connected with the right side fastener movable connection piece connected with movable clamp ring 17 connected with right side fastener groove 17, the middle part of right side fastener groove 17 is connected with movable connection piece connected with right side fastener groove 17 connected with movable clamp ring 10, the right side fastener groove 17.

Referring to fig. 1, forked tail tongue 3 and forked tail recess 11 looks adaptation, left side couple 4 carries out the joint with left screens 12, and forked tail tongue 3's structure is trapezoidal, and the support can be assembled and dismantle.

Referring to fig. 3, lower positioning groove 2 and electric core 23 looks adaptation, support fastener 21 and fastener constant head tank 19 looks adaptation, support fastener 21's structure is "worker" style of calligraphy, and the cooperation support uses, plays fine insulating effect after fastener, electric core adorn the support.

Referring to fig. 2, the left clamping ring 7 and the right clamping ring 10 are cylindrical, the left groove 8 and the right groove 9 are matched with the cylinder, the side surface of the left clamping position 12 is fixedly connected with a left cover plate groove 14, the side surface of the right clamping position 13 is fixedly connected with a right cover plate groove 17, and a cover plate groove is designed on the support, so that the laser welding surface can be completely protected.

Referring to fig. 2, the number of the fastener positioning grooves 19 is two, the fastener positioning grooves 19 are located on the side faces of the left clamping ring 7 and the right clamping ring 10, and the fastener positioning grooves 19 are formed in the support, so that short circuit of the battery cell in the assembling process can be prevented.

Referring to fig. 3, the left cover plate groove 14 and the right cover plate groove 17 are of rail groove structures, the left cover plate groove 14 and the right cover plate groove 17 are matched with a plurality of strings of connecting metal strips 22, the plurality of strings of connecting metal strips 22 are matched with the bracket for use, and the effect of multiple parallel strings of the battery pack can be realized.

Referring to fig. 4, the battery core 23 is adapted to the battery holder 1, and the lower positioning slot 2 and the upper positioning slot 6 are adapted to the end of the battery core 23.

The utility model discloses a theory of operation: the battery support 1 is fixedly connected with a dovetail groove 11 and a dovetail convex groove 3 on two sides, the battery support 1 can be assembled and disassembled, two ends of the battery support 1 are fixedly connected with a left hook 4 and a left clamping position 12, the battery support 1 can be stacked and placed, the structure is stable, the battery support 1 is combined in multiple ways, dovetail grooves are fixed in the adjacent directions of the battery support 1, the left hook 4 and the right hook 5 are locked in the vertical direction, the battery support 1 is fixedly connected with a lower positioning clamping groove 2, an electric core 23 is placed in the support to be firmly fixed, and a main connecting sheet clamping groove 15 is fixedly connected with the battery support 1 to enable connecting sheets to be firmly fixed after the support is installed; the positioning is stable, the battery support 1 is not displaced during welding, the battery cell 23 can be prevented from short circuit in the assembling process due to the fixedly connected fastener positioning groove 19, the battery support 1 is fixedly connected with the right cover plate groove 17, the laser welding surface can be completely protected, the battery support 1 is fixedly connected with the acquisition wire routing notch 18, and the support fastener 21 is matched with the support for use; the fastener and the battery cell 23 have good insulation effect after being provided with the bracket, the module metal connecting strip 20 is matched with the bracket for use, the battery packs of different models can be grouped into series and parallel connection, the multiple series and connection metal strips 22 are matched with the bracket for use, the effect of multiple parallel and multiple series of battery packs can be realized, and the bracket module has good insulation effect

The side baffle plate prevents the battery from being exposed to the outside by laser welding or exposing metal; short circuit is caused by collision in the processes of transportation, carrying and operation; the baffle plate can be used in cooperation with the bracket to customize the size of the baffle plate for different models.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Lithium battery holder, including battery holder (1), its characterized in that: the battery fixing structure is characterized in that a lower positioning clamping groove (2) is arranged at the top of one end of the battery support (1), an upper positioning clamping groove (6) is arranged at the top of the other end of the battery support (1), a dovetail convex groove (3) is fixedly connected to the side surface of one end of the battery support (1), a dovetail groove (11) is formed in the other side surface of one end of the battery support (1), a fastener positioning groove (19) is fixedly connected to one side of one end of the battery support (1), a left clamping ring (7) is fixedly connected to the other side of one end of the battery support (1), a left groove (8) is formed in the middle of the left clamping ring (7), a left cover plate groove (14) is fixedly connected to the front surface of the left clamping ring (7), a left clamping groove (12) is fixedly connected to the bottom of the left clamping ring (7), a left hook (4) is fixedly connected to the side surface of the left clamping ring (7), a main connecting sheet groove (15) is fixedly connected to the front end of the lower positioning clamping groove (2), an auxiliary connecting sheet groove (16) is fixedly connected to the other front end of the lower positioning clamping groove (2), a right clamping groove (19) is fixedly connected to the fastener positioning groove (19) and a right clamping ring (19) is connected to the fastener (19), right groove (9) have been seted up at the middle part of right side joint ring (10), side fixedly connected with right couple (5) of right side joint ring (10), right side joint ring (10) positive bottom fixedly connected with right screens (13), the positive fixedly connected with right apron recess (17) of right side joint ring (10), the middle part swing joint of vice connection piece screens groove (16) has many strings and connects metal strip (22), the middle part swing joint of fastener constant head tank (19) has support fastener (21), the middle part swing joint of battery support (1) has electric core (23), the middle part swing joint of right side apron recess (17) has module metal connecting strip (20).

2. The lithium battery bracket as claimed in claim 1, characterized in that the dovetail tongue (3) is adapted to the dovetail groove (11), the left hook (4) is clamped to the left clamp (12), and the dovetail tongue (3) has a trapezoidal structure.

3. The lithium battery bracket as recited in claim 1, characterized in that the lower positioning slot (2) is adapted to the battery cell (23), the bracket fastener (21) is adapted to the fastener positioning slot (19), and the bracket fastener (21) has an I-shaped structure.

4. The lithium battery bracket as recited in claim 1, characterized in that the structure of the left clamping ring (7) and the right clamping ring (10) is a cylinder, the left groove (8) and the right groove (9) are matched with the cylinder, the side of the left clamping part (12) is fixedly connected with a left cover plate groove (14), and the side of the right clamping part (13) is fixedly connected with a right cover plate groove (17).

5. The lithium battery support according to claim 1, characterized in that the number of the fastener positioning grooves (19) is two, and the fastener positioning grooves (19) are located on the side surfaces of the left snap-fit ring (7) and the right snap-fit ring (10).

6. The lithium battery support according to claim 1, characterized in that the left cover plate groove (14) and the right cover plate groove (17) are rail groove structures, and the left cover plate groove (14) and the right cover plate groove (17) are adapted to strings of connecting metal strips (22).

7. The lithium battery support according to claim 1, characterized in that the battery core (23) is adapted to the battery support (1), and the lower positioning clamping groove (2) and the upper positioning clamping groove (6) are adapted to the end of the battery core (23).