CN216903108U

CN216903108U - Novel combined battery module

Info

Publication number: CN216903108U
Application number: CN202220080012.XU
Authority: CN
Inventors: 王晓龙; 马兆达; 侯涛
Original assignee: Suzhou Pengpai Power Technology Co ltd
Current assignee: Suzhou Pengpai Power Technology Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-07-05
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a novel combined battery module, which comprises an upper cover and a base plate, wherein grooves are formed in the left side end and the right side end of the upper cover, a connecting device is arranged below the upper cover, a battery pack is arranged below the connecting device, a plurality of interfaces are arranged at the upper end of the battery pack, the base plate is arranged at the lower end of the protected battery pack, the battery pack is connected with the base plate in a sliding connection mode, side plates are arranged at the left side end and the right side end of the base plate, limit blocks are arranged at the lower ends of the side plates, connecting blocks are arranged at the upper end and the lower end of each side plate and at two sides of each limit block, four connecting blocks are arranged, the four connecting blocks are fixedly connected with the side plates in a welding mode, a lower support is arranged below the side plates and above the base plate, and an upper support is arranged above the side plates and below the upper cover, due to the structural arrangement, the device can be efficiently and quickly disassembled and assembled.

Description

Novel combined battery module

Technical Field

The utility model belongs to the technical field of battery energy correlation, and particularly relates to a novel combined battery module.

Background

The new energy automobile is introduced to be mostly the mode that utilizes electric power or electricity-oil mixture provides power source for the automobile, and this kind of electric power needs to use the battery module of the battery constitution of scale, because the charging of battery needs certain time limit, in order to raise the efficiency, most trams mostly adopt the charging station and fill the mode of electric pile change group battery to come maintenance efficiency at present, consequently, the speed that the group battery was changed and the efficiency of the dismantlement and the installation of group battery just are crucial.

The prior art has the following problems: in the existing device, in order to increase stability, when fixing, most connection structures adopt a screw connection mode for fixed connection, so that when replacing, the battery module is very time-consuming to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel combined battery module to solve the problem that the battery module in the background art is time-consuming to mount and dismount.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel combined battery module comprises an upper cover and a base plate, wherein the left side end and the right side end of the upper cover are respectively provided with a groove, a connecting device is arranged below the upper cover, a battery pack is arranged below the connecting device, the upper end of the battery pack is provided with a plurality of interfaces, the lower end of the protected battery pack is provided with a base plate, the battery pack is connected with the base plate in a sliding connection mode, the left end and the right end of the base plate are both provided with side plates, the lower end of the side plate is provided with a limiting block, the upper end and the lower end of the side plate are provided with connecting blocks which are positioned at the two sides of the limiting block, four connecting blocks are arranged and are fixedly connected with the side plate in a welding way, the lower support is arranged below the side plate and above the base plate, and the upper support is arranged above the side plate and below the upper cover.

Preferably, the connecting device comprises a partition plate, a conducting device and an insulating protective cover, wherein the partition plate is provided with two groups of insulating protective covers, the two groups of insulating protective covers are connected with the partition plate in an embedding mode, the conducting device is arranged at the lower end of each insulating protective cover and is located at the lower end of the partition plate, and the conducting device is connected with the partition plate in a sliding connection mode.

Preferably, the bed plate includes fixed plate, draw runner and radiating groove, the middle part of fixed plate is provided with the radiating groove, the both sides of radiating groove just are located and are provided with the draw runner on the fixed plate, the draw runner is provided with two, two the draw runner is all through welded mode and fixed plate fixed connection.

Preferably, the conducting device comprises a frame, aluminum block grooves, a copper block and a fixing screw, the frame is provided with a plurality of aluminum block grooves, the left end of the frame is provided with the copper block, and the middle of the copper block is provided with the fixing screw.

Preferably, two ends of the lower bracket are connected with two connecting blocks at the lower end of the side plate in a clamping manner.

Preferably, two ends of the upper bracket are connected with two connecting blocks at the upper end of the side plate in a clamping manner.

Preferably, the number and the size of the aluminum block grooves are consistent with those of the insulation protection covers.

Preferably, the width of the separator coincides with the length of the groove, and the length and width of the separator coincide with the length and width of the battery pack.

Compared with the prior art, the utility model provides a novel combined battery module, which has the following beneficial effects:

the utility model is characterized in that a battery pack and a base plate are sleeved together in a sliding way on the original arrangement, the battery pack is sleeved with two groups of sliding strips which are positioned on a fixed plate in the base plate through a sliding groove structure at the lower end, so that a working part of the battery pack is positioned right above a heat dissipation groove, a certain gap is reserved between the battery pack and the heat dissipation groove through the sliding strips, then a conductive device in a connecting device is inserted into a partition plate at the lower end of an insulating protective cover, then the partition plate is covered at the upper end of the battery pack, an aluminum block groove positioned in a frame in the conductive device is correspondingly contacted with an interface at the upper end of the battery pack, then a copper block at the left end of the frame is fixedly connected with a port of a power supply circuit in the battery pack through a fixing screw, then two side plates are fixed at two sides of the battery pack, limiting blocks at the lower ends of the two side plates are connected with two ends of the base plate, then two ends of a lower support are respectively connected with a connecting block in a clamping way and two ends of an upper support are connected with a connecting block in a clamping way, and finally, the upper cover and the connecting device are fastened at the upper end of the battery pack, and the grooves at the two ends of the upper cover and the two ends of the connecting device are fastened and fixed, so that the device can be efficiently and quickly disassembled and assembled due to the structural arrangement.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

fig. 1 is a schematic structural diagram of an overall component of a novel assembled battery module according to the present invention;

fig. 2 is a schematic structural diagram of a base plate of a novel assembled battery module according to the present invention;

fig. 3 is a schematic structural view of a novel combined battery module connecting device according to the present invention;

fig. 4 is a schematic structural view of a novel combined battery module conductive device according to the present invention;

in the figure: 1. an upper cover; 2. a connecting device; 3. a battery pack; 4. a base plate; 5. an interface; 6. connecting blocks; 7. a limiting block; 8. a side plate; 9. a lower bracket; 10. an upper bracket; 11. a groove; 21. a partition plate; 22. a conductive device; 23. an insulating protective cover; 41. a fixing plate; 42. a slide bar; 43. a heat sink; 221. a frame; 222. an aluminum block groove; 223. a copper block; 224. and (7) fixing the screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example one

Referring to fig. 1, the present invention provides a technical solution: a novel combined battery module comprises an upper cover 1 and a base plate 4, wherein the left side end and the right side end of the upper cover 1 are respectively provided with a groove 11, the lower side of the upper cover 1 is provided with a connecting device 2, the lower side of the connecting device 2 is provided with a battery pack 3, the upper end of the battery pack 3 is provided with a plurality of interfaces 5, the lower end of the protected battery pack 3 is provided with the base plate 4, the battery pack 3 is connected with the base plate 4 in a sliding connection mode, the left side end and the right side end of the base plate 4 are respectively provided with a side plate 8, the lower end of each side plate 8 is provided with a limiting block 7, the upper end and the lower end of each side plate 8 and two sides of each limiting block 7 are provided with connecting blocks 6, the four connecting blocks 6 are fixedly connected with the side plates 8 in a welding mode, the lower support 9 is arranged below the side plates 8 and above the base plate 4, the upper support 10 is arranged above the side plates 8 and below the upper cover 1, the two ends of the lower bracket 9 are connected with the two connecting blocks 6 at the lower end of the side plate 8 in a clamping manner, and the two ends of the upper bracket 10 are connected with the two connecting blocks 6 at the upper end of the side plate 8 in a clamping manner.

Example two

Referring to fig. 1, fig. 3, and fig. 4, the present invention provides a technical solution: a novel combined battery module comprises a connecting device 2, a partition plate 21, a conductive device 22 and an insulating protective cover 23, wherein two groups of insulating protective covers 23 are arranged on the partition plate 21, the two groups of insulating protective covers 23 are connected with the partition plate 21 in an embedding mode, the conductive device 22 is arranged at the lower end of the insulating protective cover 23 and positioned at the lower end of the partition plate 21, the conductive device 22 is connected with the partition plate 21 in a sliding connection mode, the width of the partition plate 21 is consistent with the length of a groove 11, the length and the width of the partition plate 21 are consistent with the length and the width of a battery pack 3, the conductive device 22 comprises a frame 221, aluminum block grooves 222, copper blocks 223 and fixing screws 224, a plurality of aluminum block grooves 222 are arranged on the frame 221, a copper block 223 is arranged at the left end of the frame 221, the fixing screws 224 are arranged in the middle of the copper blocks 223, the number and the size of the aluminum block grooves 222 are consistent with the number and the size of the insulating protective covers 23, this arrangement allows the battery pack 3 to be quickly connected in series by the slidably connected conductive means 22 in the connecting device 2 when mounted on the base plate 4 and at the lower end of the connecting device 2.

EXAMPLE III

Referring to fig. 1 and 2, the present invention provides a technical solution: the utility model provides a novel modular battery module, bed plate 4 includes fixed plate 41, draw runner 42 and radiating groove 43, the middle part of fixed plate 41 is provided with radiating groove 43, the both sides of radiating groove 43 just are located and are provided with draw runner 42 on fixed plate 41, draw runner 42 is provided with two, two draw runners 42 are all through welded mode and fixed plate 41 fixed connection, such structure sets up, make the installation and the dismantlement of completion group battery 3 that can be quick through draw runner 42, and can distribute away the heat that group battery 3 gived off fast through radiating groove 43, prevent that the local high temperature of group battery from causing the risk of hidden danger.

The working principle and the using process of the utility model are as follows: after the utility model is installed, the battery pack 3 and the base plate 4 are sleeved together in a sliding way, the battery pack 3 is sleeved with two groups of sliding strips 42 on a fixing plate 41 in the base plate 4 through a sliding groove structure at the lower end, so that the working part of the battery pack 3 is positioned right above a heat dissipation groove 43, a certain gap is reserved between the battery pack 3 and the heat dissipation groove 43 through the sliding strips 43, then a conductive device 22 in a connecting device 2 is inserted into a partition plate 21 at the lower end of an insulating protective cover 23, then the partition plate 21 is covered at the upper end of the battery pack 3, so that an aluminum block groove 222 in a frame 221 in the conductive device 22 is correspondingly contacted with an interface 5 at the upper end of the battery pack 3, then a copper block 223 at the left end of the frame 221 is fixedly connected to a port of a power supply loop in the battery pack 3 through a fixing screw 224, then two side plates 8 are fixed at two sides of the battery pack 3, and limit blocks 7 at the lower ends of the two side plates 8 are connected with two ends of the base plate 4, then be connected the both ends of lower carriage 9 and connecting block 6 chucking and be connected the both ends of upper bracket 10 and connecting block 6 chucking respectively, at last with upper cover 3 and the straining of connecting device 2 in the upper end of group battery 3 to recess 11 through upper cover 3 both ends is fixed with the both ends straining of connecting device 2, such structure setting can make the high-efficient quick dismantlement of device and installation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel combination formula battery module, includes upper cover (1) and bed plate (4), its characterized in that: the battery pack protection device is characterized in that grooves (11) are formed in the left side end and the right side end of the upper cover (1), a connecting device (2) is arranged below the upper cover (1), a battery pack (3) is arranged below the connecting device (2), a plurality of interfaces (5) are arranged at the upper end of the battery pack (3), a base plate (4) is arranged at the lower end of the battery pack (3), the battery pack (3) is connected with the base plate (4) in a sliding connection mode, side plates (8) are arranged at the left end and the right end of the base plate (4), limit blocks (7) are arranged at the lower ends of the side plates (8), connecting blocks (6) are arranged at the upper end and the lower end of each side plate (8) and positioned at the two sides of each limit block (7), four connecting blocks (6) are arranged on the left end and the right end of each upper cover (1), and four connecting blocks (6) are fixedly connected with the side plates (8) in a welding mode, a lower support (9) is arranged below the side plate (8) and above the base plate (4), and an upper support (10) is arranged above the side plate (8) and below the upper cover (1).

2. The novel combined battery module as claimed in claim 1, wherein: connecting device (2) are including baffle (21), electrically conductive device (22) and insulating visor (23), be provided with two sets of insulating visor (23) on baffle (21), two sets of insulating visor (23) are connected with baffle (21) through the mode of scarf joint, the lower extreme of insulating visor (23) and the lower extreme that is located baffle (21) are provided with electrically conductive device (22), electrically conductive device (22) are connected with baffle (21) through sliding connection's mode.

3. The novel combined battery module as claimed in claim 1, wherein: the base plate (4) includes fixed plate (41), draw runner (42) and radiating groove (43), the middle part of fixed plate (41) is provided with radiating groove (43), the both sides of radiating groove (43) just are located and are provided with draw runner (42) on fixed plate (41), draw runner (42) are provided with two, two draw runner (42) all through welded mode and fixed plate (41) fixed connection.

4. The novel combined battery module as claimed in claim 2, wherein: the conductive device (22) comprises a frame (221), aluminum block grooves (222), a copper block (223) and fixing screws (224), wherein the frame (221) is provided with a plurality of aluminum block grooves (222), the left end of the frame (221) is provided with the copper block (223), and the middle of the copper block (223) is provided with the fixing screws (224).

5. The novel combined battery module as claimed in claim 1, wherein: and the two ends of the lower bracket (9) are tightly connected with the two connecting blocks (6) at the lower end of the side plate (8).

6. The novel combined battery module as claimed in claim 1, wherein: the two ends of the upper bracket (10) are tightly connected with the two connecting blocks (6) at the upper ends of the side plates (8).

7. The novel combined battery module as claimed in claim 4, wherein: the number and the size of the aluminum block grooves (222) are consistent with those of the insulation protective covers (23).

8. The novel combined battery module as claimed in claim 2, wherein: the width of the partition plate (21) is consistent with the length of the groove (11), and the length and the width of the partition plate (21) are consistent with the length and the width of the battery pack (3).