CN217903279U

CN217903279U - CTP high integrated subrack

Info

Publication number: CN217903279U
Application number: CN202222140346.4U
Authority: CN
Inventors: 樊晓强; 蒋远富; 胡沁语
Original assignee: Chuneng New Energy Co Ltd
Current assignee: Chuneng New Energy Co Ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-11-25
Anticipated expiration: 2032-08-15

Abstract

The utility model provides a CTP high integrated subrack, includes the casing, be equipped with the electric core that a plurality of equidistance were arranged between the casing, electric core below both sides are equipped with positive terminal and negative electrode terminal respectively, the casing bottom is equipped with and connects assorted positive terminal lug, and is a plurality of positive terminal lug is connected through anodal current conducting plate, the casing bottom is equipped with and connects assorted negative terminal lug, and is a plurality of the negative terminal lug is linked together through the negative electrode current conducting plate, anodal current conducting plate and negative electrode current conducting plate all with connecting plate fixed connection, two the connecting plate is linked together with positive terminal and negative terminal respectively. The utility model has the advantages that: the technology of CTP has been introduced on the battery subrack, has promoted the energy density of whole battery subrack, has reduced the weight of battery subrack, also greatly reduced the cost of battery subrack, and the high integrated battery subrack of CTP will have market competition more.

Description

CTP high integrated subrack

Technical Field

The utility model relates to an integrated battery technical field specifically indicates a CTP high integrated subrack.

Background

At present, large container energy storage batteries applied to the aspect of electric energy storage seek the improvement of the whole energy density more and more along with the development of the industry, more and more batteries are required to be arranged in containers with standard sizes, and higher requirements are put forward for component unit battery plug boxes in the containers. The existing container energy storage battery has low structural density, large occupied space and high production cost, and is not beneficial to popularization in the market.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a CTP high integrated subrack. The parts are simplified to a great extent, the energy density of the battery pack is improved, the cost is reduced, and the product has market competitiveness

The utility model adopts the following technical scheme: the utility model provides a CTP high integrated subrack, includes the casing, be equipped with the electric core that a plurality of equidistance were arranged between the casing, electric core below both sides are equipped with positive electrode joint and negative pole joint respectively, the casing bottom is equipped with connects assorted positive pole terminal block, and is a plurality of positive pole terminal block is connected through anodal current conducting plate, the casing bottom is equipped with and connects assorted negative pole terminal block, and is a plurality of negative pole terminal block is linked together through the negative pole current conducting plate, the cavity has been seted up to casing one end, both sides all are equipped with the connecting plate in the cavity, anodal and negative pole current conducting plate all with connecting plate fixed connection, two the connecting plate is linked together with positive terminal and negative terminal respectively.

Further, the inner wall of the shell is provided with heat dissipation structure glue. Therefore, heat generated in the battery cell can be effectively dissipated in time through the heat dissipation structure glue, and the battery cell and the guest are connected together through the heat dissipation structure glue.

Furthermore, the positive terminal and the negative terminal are provided with connecting holes. Thus, the positive terminal and the negative terminal are more conveniently positioned through the connecting hole.

Furthermore, the upper ends of the battery cores are fixedly connected through fixing belts. Like this, fix a position electric core upper end through the fixed band, the inflation phenomenon of fixed band to electric core upper end is injectd simultaneously.

Furthermore, gum foam is arranged between every two adjacent electric cores. Therefore, the battery cells are preliminarily connected by the gum foam.

Furthermore, locating blocks matched with the number of the battery cells are arranged on two sides in the shell, and locating grooves matched with the locating blocks are arranged on two sides of the battery cells. Therefore, the placing stability of the battery cell is effectively improved.

Furthermore, reinforcing ribs are arranged on the side walls of the two sides of the shell. Therefore, the overall structural strength of the object is effectively improved.

The utility model has the advantages of:

1) The CTP technology is introduced to the battery plug-in box, so that the energy density of the whole battery plug-in box is improved;

2) The expansion of the module is resisted by the rigidity of the box body, so that steel belts below the module are saved; only one plastic steel belt is needed to deal with the expansion of the top of the battery module;

3) A plurality of parts such as end plates on two sides of a common module are saved, the weight of the battery plug-in box is reduced, and the cost of the battery plug-in box is also greatly reduced;

4) The heat dissipation structure glue on the large bottom surface and the four sides can effectively dissipate heat generated in the use of the battery cell module in time

5) The CTP highly-integrated battery plug box is more competitive in the market.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a core structure view of the present invention;

fig. 4 is a first cross-sectional view of the present invention;

fig. 5 is a second cross-sectional view of the present invention;

fig. 6 is a schematic structural view of part a of the present invention;

in the figure: casing 1, electric core 2, anodal joint 3, negative pole joint 4, anodal terminal block 5, anodal current conducting plate 6, negative pole terminal block 7, negative pole current conducting plate 8, cavity 9, connecting plate 10, heat dissipation structure glue 11, anodal terminal 12, negative terminal 13, connecting hole 14, fixed band 15, gum bubble cotton 16, locating piece 17, constant head tank 18, strengthening rib 19.

Detailed Description

For better understanding of the objects, structure and functions of the present invention, a CTP highly integrated subrack of the present invention will be described in detail with reference to the accompanying drawings.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-6, the utility model provides a high integrated subrack of CTP, including casing 1, be equipped with the electric core 2 that a plurality of equidistance were arranged between casing 1, inside casing 1 was directly arranged in to electric core 2, the rigidity of casing 1 itself can be used for resisting the inflation of module, 2 below both sides of electric core are equipped with positive electrode joint 3 and negative electrode joint 4 respectively, 1 bottom of casing is equipped with 3 assorted anodal junction block 5 with positive electrode joint, and anodal joint 3 can peg graft inside anodal junction block 5, and is a plurality of anodal junction block 5 is connected through anodal current conducting

plate

6, 1 bottom of casing is equipped with 4 assorted negative electrode junction block 7 with negative electrode joint, and negative electrode joint 4 can peg graft inside negative electrode junction block 7, and is a plurality of negative electrode junction block 7 is linked together through negative electrode current conducting plate 8, cavity 9 has been seted up to 1 one end of casing, both sides all are equipped with positive electrode current conducting plate 10 in the cavity 9, anodal current conducting plate 6 all with negative electrode current conducting plate 8 and negative electrode current conducting plate 10 fixed connection, two positive electrode connection plate 10 is linked together with anodal 12 and negative electrode terminal 13 respectively, and positive electrode terminal 6 carries out anodal current conducting plate and 2 respectively.

1 inner wall of casing is equipped with heat radiation structure and glues 11, and heat radiation structure glues 11 and can in time distribute away the heat that produces effectively in using the electric core module, and heat radiation structure glues 11 and carries out fixed connection between electric core 2 and the casing 1 simultaneously.

The positive terminal 12 and the negative terminal 13 are respectively provided with a connecting hole 14, and the positive terminal 12 and the negative terminal 13 are more conveniently positioned through the connecting holes 14.

It is a plurality of 2 upper ends of electric core are through fixed band 15 fixed connection, can fix a position 2 upper ends of electric core through fixed band 15, and fixed band 15 can be injectd 2 upper ends inflation phenomena of electric core simultaneously.

The fixing band 15 is a plastic steel band.

Adjacent battery cells 2 are all provided with gum foam 16, and the gum foam 16 is used for preliminary connection between the battery cells 2.

Both sides are equipped with 2 number assorted locating pieces 17 of electric core in the

casing

1, 2 both sides of electric core be equipped with locating piece 17 assorted constant head tank 18, decide for piece 17 peg graft inside constant head tank 18, through locating piece 17 and the constant head tank 18 between mutually supporting to effectual electric core 2 of having improved put stability.

The lateral wall of 1 both sides of casing all is equipped with strengthening rib 19, and the setting of strengthening rib 19 has effectually improved casing 1's overall structure intensity.

Specifically, the utility model discloses in, inside casing 1 was directly arranged in to electric core 2, the rigidity of casing 1 itself can be used to resist the inflation of module, and heat radiation structure glues 11 and can effectively in time distribute away the heat that produces in the use of electric core module, and heat radiation structure glues 11 simultaneously and carries out fixed connection between electric core 2 and the casing 1, can fix a position electric core 2 upper end through fixed band 15, and fixed band 15 can be injectd electric core 2 upper end inflation phenomenon simultaneously.

It should be understood by those skilled in the art that the specific embodiments herein are merely illustrative of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements and the like made within the spirit and principles of the invention should be included within the scope of the invention.

Claims

1. A CTP high integrated plug-in box, its characterized in that: including casing (1), be equipped with electric core (2) that a plurality of equidistance were arranged between casing (1), electric core (2) below both sides are equipped with anodal joint (3) and negative terminal (4) respectively, casing (1) bottom is equipped with anodal joint (3) assorted anodal wiring piece (5), and is a plurality of anodal wiring piece (5) are connected through anodal current conducting plate (6), casing (1) bottom is equipped with negative terminal wiring piece (7) with negative terminal (4) assorted, and is a plurality of negative terminal wiring piece (7) are linked together through negative terminal current conducting plate (8), cavity (9) have been seted up to casing (1) one end, both sides all are equipped with connecting plate (10) in cavity (9), anodal current conducting plate (6) and negative terminal current conducting plate (8) all with connecting plate (10) fixed connection, two connecting plate (10) are linked together with anodal terminal (12) and negative terminal (13) respectively.

2. The CTP high integration inserter box of claim 1, wherein: the inner wall of the shell (1) is provided with heat dissipation structure glue (11).

3. The CTP high integration inserter box of claim 1, wherein: and the positive terminal (12) and the negative terminal (13) are both provided with connecting holes (14).

4. The CTP high integration inserter box of claim 1, wherein: the upper ends of the battery cores (2) are fixedly connected through fixing belts (15).

5. The CTP high integration inserter box of claim 1, wherein: and gum foam (16) is arranged between every two adjacent electric cores (2).

6. The CTP high integration inserter box of claim 1, wherein: locating blocks (17) matched with the number of the battery cells (2) are arranged on two sides in the shell (1), and locating grooves (18) matched with the locating blocks (17) are arranged on two sides of each battery cell (2).

7. The CTP high integration inserter box of claim 1, wherein: the lateral walls of two sides of the shell (1) are provided with reinforcing ribs (19).