CN217641576U

CN217641576U - Energy storage battery module of easy equipment

Info

Publication number: CN217641576U
Application number: CN202221156123.0U
Authority: CN
Inventors: 陈勇; 林景水; 王文荣
Original assignee: Fujian Times Nebula Technology Co Ltd
Current assignee: Fujian Times Nebula Technology Co Ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-21
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses an energy storage battery module of easy equipment, including electric core group, first module end plate, second module end plate and module tray, first module end plate and second module end plate set up respectively in the both ends of electric core group, and are fixed in proper order first module end plate the electric core group and the cover is equipped with the module ribbon on the second module end plate, and install on the module tray, the module tray has heat radiation structure. It can be seen that it passes through module ribbon and the fixed battery module of module tray to set up heat radiation structure at the module tray, beat to glue with fixed and radiating step from removing to the energy storage module, reduced the step of equipment and the cost is reduced.

Description

Energy storage battery module of easy equipment

Technical Field

The utility model relates to an energy storage battery technical field, concretely relates to energy storage battery module of easy equipment.

Background

Along with the development of battery technique, the increase of cooperation power consumption demand and the demand of the crest trough of flat power consumption, the application of the electric cabinet of energy storage also increases gradually, be different from the battery package of using in the car in a large number and need face different road operating modes, the electric cabinet of energy storage is after falling to the ground the installation, just no longer removes, compare under, the operating mode that the battery package of using in the car needs face is more severe, consequently both are on the group design of battery package module, also different to the structural strength demand of module.

At present at the electric cabinet module of energy storage who has put into market, often be the module on the car battery package of sharing, see from the development efficiency, can save the development cycle of the electric cabinet of energy storage, nevertheless because car battery package can satisfy all road operating mode demands for guaranteeing, the structural design of module is more complicated in order to improve the intensity of module, to the electric cabinet of energy storage, the intensity demand of module is lower, only need satisfy the module fixed demand can, therefore there is the cost height of cost in the electric cabinet module of energy storage of prior art, and the equipment degree of difficulty, cause the extravagant and difficult problem of equipment of cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that: an energy storage battery module easy to assemble has the advantages of being easy to assemble and low in cost.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an energy storage battery module of easy equipment, includes electric core group, first module end plate, second module end plate and module tray, first module end plate and second module end plate set up respectively in the both ends of electric core group, and are fixed in proper order first module end plate the electric core group and the cover is equipped with the module ribbon on the second module end plate, and install on the module tray, the module tray has heat radiation structure.

Further, the heat dissipation structure includes a plurality of heat dissipation teeth.

Further, still include module bottom insulating piece, module bottom insulating piece attached in on the module tray, it is right the module tray with insulate between the electric core group.

Further, the module tray is made of metal.

Furthermore, the module tray is made of aluminum and is formed by extrusion.

Furthermore, the first module end plate and the second module end plate are fixed on the module tray through locking bolts respectively.

Further, the one side of first module end plate and second module end plate towards electric core group all includes sunken electric core binding face, and electric core binding face size shape adaptation electric core group, electric core group both ends insert respectively in the electric core binding face of first module and second module.

Furthermore, the two sides of the battery core binding surface of the first module end plate and the second module end plate are made into a hollow form or a semi-hollow form.

Further, the device also comprises a first end plate insulation sheet and a second end plate insulation sheet; the first end plate insulating piece two sides respectively with first module end plate with the one end laminating of electric core group is fixed, second end plate insulating piece two sides respectively with second module end plate with the other end laminating of electric core group is fixed.

Furthermore, the wire harness isolation plate component is further included and is fixed on the surface, far away from the module tray, of the electric core group.

The beneficial effects of the utility model reside in that: the utility model provides an energy storage battery module of easy equipment, it passes through module ribbon and the fixed battery module of module tray to set up heat radiation structure at the module tray, beat to glue with fixed and radiating step from removing to the energy storage module, reduced the step of equipment and the cost is reduced.

Drawings

Fig. 1 is an exploded schematic view of an energy storage battery module easy to assemble according to the present invention;

fig. 2 is a schematic structural view of an energy storage battery module easy to assemble according to the present invention;

fig. 3 is a schematic structural view of a first module end plate according to the present invention;

fig. 4 is a schematic sectional view of a module tray according to the present invention;

description of reference numerals:

11. a first module end plate; 12. a second module end plate; 13. a battery cell binding surface; 2. the electric core group; 3. locking the bolt; 4. double-sided adhesive tape; 51. a first endplate insulating sheet; 52. a second endplate insulating sheet; 6. a module steel cable tie; 7. a wire harness isolation plate; 8. an insulating sheet at the bottom of the module; 9. a module tray.

Detailed Description

In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1, an energy storage battery module easy to assemble includes a cell group, a first module end plate, a second module end plate and a module tray, the first module end plate and the second module end plate are respectively disposed at two ends of the cell group, the first module end plate, the cell group and the second module end plate, which are sequentially fixed, are sleeved with a module cable tie and are installed on the module tray, and the module tray has a heat dissipation structure.

As can be seen from the above description, the utility model has the advantages that: the utility model provides an energy storage battery module of easy equipment, it passes through module ribbon and the fixed battery module of module tray to set up heat radiation structure at the module tray, beat to glue with fixed and radiating step from removing to the energy storage module, reduced the step of equipment and the cost is reduced.

According to the description, the heat dissipation teeth can enhance the heat dissipation capacity of the tray module, the effect of the multiple heat dissipation teeth in the same space is better, the multiple heat dissipation teeth are easy to process, and the heat dissipation capacity of the heat dissipation teeth is enhanced.

Further, the module tray is made of metal.

From the above description, the metal material has higher structural strength and higher heat conductivity.

Furthermore, the module tray is made of aluminum and is formed by extrusion.

As can be seen from the above description, aluminum is lightweight, strong, durable and easy to process.

As can be seen from the above description, the first module end plate and the second module end plate serve to assist in positioning the battery pack and to fix the battery pack.

From the above description, the weight of the first module end plate and the second module end plate is reduced, and the fixing effect of the first module end plate and the second module end plate on the battery pack is enhanced.

From the above description, the insulation sheet has a better insulation effect on the cell combination end plate.

As can be seen from the above description, the auxiliary battery pack has the functions of auxiliary battery pack welding straps and auxiliary wiring.

The utility model is used for install in the electric cabinet of energy storage to reduce the manufacturing cost of energy storage module in the electric cabinet of energy storage, specifically be used for falling to the ground the use of the electric cabinet of energy storage of installation.

Referring to fig. 1-4, a first embodiment of the present invention is:

the utility model provides an energy storage battery module of easy equipment, its includes first module end plate 11, second module end plate 12, electric core group 2, pencil division board 7 subassemblies, module steel ribbon 6, first end plate insulating piece 51, second end plate insulating piece 52, module bottom insulating piece 8 and module tray 9.

Referring to fig. 1-2, the module bottom insulating sheet 8 is attached to the module tray 9 to insulate the module tray 9, a plurality of cells are laminated and arranged to form a cell group 2, the cells are laminated and fixed by a double-sided adhesive tape 4, two sides of a first end plate insulating sheet 51 are respectively laminated and fixed with one ends of a first module end plate 11 and the cell group 2, two sides of a second end plate insulating sheet 52 are respectively laminated and fixed with the other ends of a second module end plate 12 and the cell group 2, a module steel binding tape 6 is sleeved on the first module end plate 11 which is sequentially laminated and fixed, the first end plate insulating sheet 51, the cell group 2, a second end plate insulating sheet 52 and a second module end plate 12 for fixing, the fixed pre-assembly module is placed in the module tray 9 to which the module bottom insulating sheet 8 is attached, and the first module end plate 11 and the second module end plate 12 are fixed on the module tray 9 by an end plate locking bolt 3, a harness isolating plate 7 is fixed on the side of the cell group 2 far away from the module tray 9, thereby fixedly connecting the cell and the fixing of the sampling line on the cell.

Referring to fig. 3, in the present embodiment, one surface of the first module end plate 11 facing the cell assembly 2 includes a concave cell attachment surface 13, and the size and shape of the cell attachment surface 13 are adapted to the side surface of the cell assembly 2, so that the cell assembly 2 can be completely attached to the cell attachment surface 13; the both sides of first module end plate 11, hollow form can be made to the both sides of electric core binding face 13 promptly, perhaps half empty form, can reduce weight in order to reduce weight and cost to strengthen the fixed effect of first module end plate 11 to electric core group 2, on the same principle, second module end plate 12 also has electric core binding face 13, and this department is no longer repeated. First module end plate 11 and first module end plate 12 are the die casting, and integrated into one piece, and the plane degree with electric core binding face is superior to the panel beating end plate, and the surface need not to carry out surface treatment, and the corrosion resistance is more excellent.

Referring to fig. 4, the module tray 9 is made of metal, such as aluminum, and is formed by extrusion molding. The part of the module tray 9 far away from the electric core group 2 is provided with a plurality of tooth-shaped radiating fins so as to increase the radiating capacity of the module tray 9, and the module tray 9 is made of metal extruded aluminum, so that the structural strength is increased, and the radiating performance of the module tray 9 is further increased.

To sum up, the utility model provides a pair of energy storage battery module of easy equipment, it passes through module ribbon and the fixed battery module of module tray to set up heat radiation structure at the module tray, beat to glue with fixed and radiating step to the energy storage module from, reduced the step and the cost is reduced of equipment.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an energy storage battery module of easy equipment, its characterized in that, includes cell group, first module end plate, second module end plate and module tray, first module end plate and second module end plate set up respectively in the both ends of cell group, and are fixed in proper order first module end plate the cell group and the cover is equipped with the module ribbon on the second module end plate, and install on the module tray, the module tray has heat radiation structure.

2. An easy-to-assemble energy storage battery module as claimed in claim 1, wherein the heat dissipation structure comprises a plurality of heat dissipation teeth.

3. The energy storage battery module easy to assemble as claimed in claim 2, further comprising a module bottom insulating sheet attached to the module tray for insulating the module tray from the cell pack.

4. An easily assembled energy storage battery module as claimed in claim 3, characterized in that the module tray is made of metal.

5. An easily assembled energy storage battery module as claimed in claim 4, wherein the module tray is made of aluminum and is extruded.

6. An easily assembled energy storage battery module as claimed in claim 1, wherein the first and second module end plates are fixed to the module tray by locking bolts.

7. The energy storage battery module easy to assemble according to claim 6, wherein the first and second module end plates each include a concave cell engaging surface facing the cell assembly, the cell engaging surfaces are sized and shaped to fit the cell assembly, and two ends of the cell assembly are inserted into the cell engaging surfaces of the first and second modules, respectively.

8. The energy storage battery module of claim 7, wherein the two sides of the cell abutting surfaces of the first module end plate and the second module end plate are made to be hollow or semi-hollow.

9. The energy storage battery module of claim 7, further comprising a first endplate insulating sheet and a second endplate insulating sheet; the first end plate insulating piece two sides respectively with first module end plate with the one end laminating of electric core group is fixed, second end plate insulating piece two sides respectively with second module end plate with the other end laminating of electric core group is fixed.

10. The energy storage battery module easy to assemble as claimed in claim 1, further comprising a wiring harness isolation plate assembly, wherein the wiring harness isolation plate assembly is fixed on one surface of the battery pack, which is far away from the module tray.