CN220963565U

CN220963565U - Integrated energy storage power supply

Info

Publication number: CN220963565U
Application number: CN202322496640.3U
Authority: CN
Inventors: 李玉成; 秦东年; 李斌; 路耀岩; 高建成; 单辉; 梁月宇; 杨昌银; 朱凯
Original assignee: Shenzhen Kunyu Power Technology Co ltd
Current assignee: Shenzhen Kunyu Power Technology Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-05-14
Anticipated expiration: 2033-09-13

Abstract

The utility model belongs to the technical field of energy storage power supplies, and particularly relates to an integrated energy storage power supply, which comprises an outer box body, an electric core module, a circuit board assembly and a buffer assembly, wherein an accommodating cavity is formed in the outer box body, the circuit board assembly is arranged on the left inner side wall of the outer box body, the electric core module is connected with the outer box body and is accommodated in the accommodating cavity, the circuit board assembly is electrically connected with the electric core module, the buffer assembly is arranged in the accommodating cavity, the buffer assembly is arranged around the outer side of the electric core module, and the buffer assembly is arranged around the outer side of the electric core module.

Description

Integrated energy storage power supply

Technical Field

The utility model relates to the technical field of energy storage power supplies, in particular to an integrated energy storage power supply.

Background

With the advent of the 5G age, the demand for electricity has increased and the supply of energy is under tremendous pressure. The integrated energy storage lithium battery system can optimize the operation of a power grid by storing electric energy, reduce the load pressure of the power grid and improve the power supply reliability of the power grid. In addition, with the rapid development of fields such as distributed energy and new energy automobiles, the demand of energy storage systems will continue to increase. Therefore, the integrated energy storage lithium battery system has wide market application prospect.

At present, most of the energy storage power supply is used outdoors, and is often placed in a carriage for carrying, so that the energy storage power supply has higher requirements on the shock absorption anti-collision performance, the shock absorption anti-collision performance of the energy storage power supply on the market is generally poor, and the stability and the safety of the power supply are reduced. Therefore, it is necessary to design an integrated energy storage power supply to overcome the defects in the prior art.

Disclosure of utility model

The utility model aims to provide an integrated energy storage power supply, which aims to solve the technical problem that the stability and the safety of the energy storage power supply cannot be ensured due to poor anti-collision performance of the energy storage power supply in the prior art.

In order to achieve the above object, an embodiment of the present utility model provides an integrated energy storage power supply, which includes an outer case, a battery cell module, a circuit board assembly and a buffer assembly, wherein a receiving cavity is provided in the outer case, the circuit board assembly is mounted on a left inner sidewall of the outer case, the battery cell module is connected with the outer case and is accommodated in the receiving cavity, the circuit board assembly is electrically connected with the battery cell module, the buffer assembly is provided in the receiving cavity, and the buffer assembly is provided around an outer side of the battery cell module.

Optionally, the interior top of outer box is equipped with two battery clamp plates, the battery clamp plate include push down the portion with set up in push down the fixed part at portion both ends, the fixed part is L type setting, the one end of fixed part with push down the portion and be connected perpendicularly, the other end of fixed part is fixed in the interior top of outer box, push down the portion with electric core module butt each other.

Optionally, the buffering subassembly is including setting up buffer bar, buffer block and buffer plate, and a plurality of the buffer bar sets up the outside of electric core module, a plurality of the buffer block set up in the top of electric core module, the buffer plate is located a plurality of the top of buffer block.

Optionally, the buffer blocks are fixed at the upper end of the battery cell module in two rows side by side, and the buffer blocks are arranged at equal intervals between each two rows.

Optionally, the battery cell module further includes a module upper cover, the module upper cover is fixed on the upper surface of the buffer plate, and the module upper cover and the pressing portion are mutually abutted.

Optionally, the buffer strips, the buffer blocks and the buffer plate are made of EVA materials.

Optionally, the left side of outer box is provided with positive pole power port and negative pole power port, positive pole power port pass through the wire with the positive pole output of electric core module is connected, negative pole power port pass through the wire with circuit board subassembly is connected, circuit board subassembly pass through the wire with the negative pole output of electric core module is connected.

Optionally, the circuit board assembly includes a circuit board and a plurality of electronic components welded on the circuit board, and the circuit board is fixed on the inner left side wall of the outer box.

Optionally, the electric core module includes installing frame and a plurality of electric core, and a plurality of electric core install in the installing frame, the installing frame is fixed in the interior bottom of outer box.

Optionally, two handles are arranged on the left side of the outer box body.

The above technical solutions in the integrated energy storage power supply provided by the embodiments of the present utility model have at least one of the following technical effects:

According to the utility model, the buffer assembly is arranged in the accommodating cavity and surrounds the outer side of the battery cell module, when the integrated energy storage power supply is impacted by the outside, the buffer assembly can effectively reduce the impact force of the outside on the battery cell module, effectively improve the anti-collision performance of the energy storage power supply, and ensure that the energy storage power supply can safely and stably work, thereby having extremely high practicability.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an integrated energy storage power supply according to an embodiment of the present utility model;

Fig. 2 is a schematic structural diagram of an outer case of a hidden part of an integrated energy storage power supply according to an embodiment of the present utility model;

Fig. 3 is a schematic structural diagram of an integrated energy storage power supply hidden outer case provided in an embodiment of the present utility model;

Fig. 4 is a schematic structural view of the upper cover of the hidden module of fig. 3.

Wherein, each reference sign in the figure:

1. An outer case; 11. A receiving chamber; 12. A battery pressing plate;

121. A pressing part; 122. A fixing part; 13. A positive power port;

14. a negative power port; 15. A handle; 2. A battery cell module;

21. A mounting frame; 22. A battery cell; 23. A module upper cover;

3. a circuit board assembly; 31. A circuit board; 32. An electronic component;

4. A buffer assembly; 41. A buffer strip; 42. A buffer block;

43. And a buffer plate.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in fig. 1 to 4, an integrated energy storage power supply is provided, which comprises an outer case 1, a core module 2, a circuit board assembly 3 and a buffer assembly 4, wherein a containing cavity 11 is arranged in the outer case 1, the circuit board assembly 3 is installed on the left inner sidewall of the outer case 1, the core module 2 is connected with the outer case 1 and is contained in the containing cavity 11, the circuit board assembly 3 is electrically connected with the core module 2, the buffer assembly 4 is arranged in the containing cavity 11, and the buffer assembly 4 is arranged around the outer side of the core module 2.

According to the utility model, the buffer assembly 4 is arranged in the accommodating cavity 11, and the buffer assembly 4 is arranged around the outer side of the battery cell module 2, so that when the integrated energy storage power supply is impacted by the outside, the buffer assembly 4 can effectively reduce the impact force of the outside on the battery cell module 2, effectively improve the anti-collision performance of the energy storage power supply, and ensure that the energy storage power supply can safely and stably work, thereby having extremely high practicability.

Specifically, in another embodiment of the present utility model, as shown in fig. 1 to 4, two battery pressing plates 12 are disposed at the inner top of the outer case 1, the battery pressing plates 12 include a pressing portion 121 and fixing portions 122 disposed at two ends of the pressing portion 121, the fixing portions 122 are disposed in an L-shape, one end of each fixing portion 122 is vertically connected to the pressing portion 121, the other end of each fixing portion 122 is fixed to the inner top of the outer case 1, and the pressing portion 121 is abutted to the cell module 2, so that the cell module 2 can be fixed inside the outer case 1, and the cell module 2 is prevented from being deviated inside the outer case 1 when the energy storage power source moves.

Specifically, in another embodiment of the present utility model, as shown in fig. 2 to 4, the buffer assembly 4 includes a buffer bar 41, a buffer block 42, and a buffer plate 43. The plurality of buffer bars 41 are arranged on the outer side of the battery cell module 2, the plurality of buffer blocks 42 are arranged on the top of the battery cell module 2, and the buffer plate 43 is arranged above the plurality of buffer blocks 42. Further, the buffer blocks 42 are fixed at the upper end of the battery module 2 in two rows side by side, and the buffer blocks 42 are arranged at equal intervals between each row. Further, the battery cell module 2 further includes a module upper cover 23, the module upper cover 23 is fixed on the upper surface of the buffer plate 43, and the module upper cover 23 and the pressing portion 121 are abutted against each other. Through with the equidistant upper end that sets up of buffer block 42 at electric core module 2, locate buffer block 43 and the upper cover that sets up in buffer block 43 top above buffer block 42 can stable installation, when energy storage power collision took place, become two buffer blocks 42 that set up side by side and can produce stronger cushioning effect, effectively improve buffer assembly 4 buffer capacity, play apparent guard action to electric core module 2.

Specifically, the buffer bar 41, the buffer block 42, and the buffer plate 43 are all made of EVA material.

Specifically, in another embodiment of the present utility model, as shown in fig. 2 to 4, the left side of the outer case 1 is provided with a positive power port 13 and a negative power port 14, the positive power port 13 is connected to the positive output terminal of the cell module 2 through a wire, the negative power port 14 is connected to the circuit board assembly 3 through a wire, and the circuit board assembly 3 is connected to the negative output terminal of the cell module 2 through a wire. The user can access the positive electrode power port 13 and the negative electrode power port 14 which are arranged on the outer side of the outer box body 1 respectively through external wires, the inner side of the positive electrode power port 13 is connected with the battery cell module 2, the inner side of the negative electrode power port 14 is connected with the circuit board module 3, and the circuit board module 3 is connected with the battery cell module 2, so that power supply to external electric appliances is realized.

Specifically, in another embodiment of the present utility model, as shown in fig. 2, the circuit board assembly 3 includes a circuit board 31 and a plurality of electronic components 32 soldered on the circuit board 31, and the circuit board 31 is fixed on the inner left side wall of the outer case 1. Through fixing circuit board assembly 3 at the left side wall of outer box 1, make keeping certain distance between circuit board assembly 3 and the electric mandrel group 2, prevent that energy storage power supply from excessively piling up when using heat, prevent circuit board assembly 3 overheated, make the electronic components 32 on the circuit board 31 can last stable use, improve energy storage power supply's life.

Specifically, in another embodiment of the present utility model, as shown in fig. 2 to 4, the cell module 2 includes a mounting frame 21 and a plurality of cells, the plurality of cells 22 are mounted in the mounting frame 21, and the mounting frame 21 is fixed to the inner bottom of the outer case 1. By arranging the mounting frame 21 at the inner bottom of the outer case 1, the battery cell 22 is fixed in the mounting frame 21, so that the battery cell can be stabilized in the outer case 1, and the position of the battery cell 22 is prevented from shifting during carrying.

Specifically, in another embodiment of the present utility model, as shown in fig. 1, two handles 15 are provided on the left side of the outer case 1. Through setting up handle 15 in the left side of outer box 1, convenient to use person carries in the open air, improves energy storage power supply's portability.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an integration energy storage power, its characterized in that, includes outer box, electric core module, circuit board subassembly and buffer unit, the inside of outer box is provided with holds the chamber, circuit board subassembly install in the left side inside wall of outer box, electric core module with outer box is connected and the holding in hold the intracavity, circuit board subassembly with electric core module electricity is connected, buffer unit locates hold the intracavity, buffer unit centers on the outside setting of electric core module.

2. The integrated energy storage power supply according to claim 1, wherein two battery pressing plates are arranged at the inner top of the outer box body, each battery pressing plate comprises a pressing portion and fixing portions arranged at two ends of the pressing portion, the fixing portions are in an L-shaped arrangement, one ends of the fixing portions are perpendicularly connected with the pressing portions, the other ends of the fixing portions are fixed at the inner top of the outer box body, and the pressing portions are mutually abutted with the battery cell modules.

3. The integrated energy storage power supply according to claim 2, wherein the buffer assembly comprises a buffer strip, a buffer block and a buffer plate, the buffer strips are arranged on the outer side of the battery cell module, the buffer blocks are arranged on the top of the battery cell module, and the buffer plate is arranged above the buffer blocks.

4. The integrated energy storage power supply according to claim 3, wherein the buffer blocks are fixed at the upper end of the battery cell module in two rows side by side, and the buffer blocks are arranged at equal intervals between each two rows.

5. The integrated energy storage power supply of claim 3, wherein the battery cell module further comprises a module upper cover, the module upper cover is fixed on the upper surface of the buffer plate, and the module upper cover and the pressing part are mutually abutted.

6. An integrated energy storage power supply as in any of claims 3-5, wherein said buffer strips, said buffer blocks and said buffer plates are all made of EVA material.

7. The integrated energy storage power supply according to claim 1, wherein a positive power port and a negative power port are arranged on the left side of the outer box body, the positive power port is connected with the positive output end of the battery cell module through a wire, the negative power port is connected with the circuit board assembly through a wire, and the circuit board assembly is connected with the negative output end of the battery cell module through a wire.

8. The integrated energy storage power supply of claim 7, wherein the circuit board assembly comprises a circuit board and a plurality of electronic components welded on the circuit board, and the circuit board is fixed on the inner left side wall of the outer box.

9. The integrated energy storage power supply of claim 1, wherein the cell module comprises a mounting frame and a plurality of cells, the plurality of cells are mounted in the mounting frame, and the mounting frame is fixed at the inner bottom of the outer case.

10. The integrated energy storage power supply according to claim 1, wherein two handles are arranged on the left side of the outer box body.