CN221994557U

CN221994557U - Optical storage equipment

Info

Publication number: CN221994557U
Application number: CN202420198685.4U
Authority: CN
Inventors: 何婷婷; 胡玉翠; 李玉厚
Original assignee: Anhui Lezete Technology Co ltd
Current assignee: Anhui Lezete Technology Co ltd
Priority date: 2024-01-27
Filing date: 2024-01-27
Publication date: 2024-11-12
Anticipated expiration: 2034-01-27

Abstract

The utility model relates to the technical field of household energy storage, and discloses an optical storage device which comprises a battery box, a liquid cooling assembly and a battery pack, wherein a positioning groove is formed in a bottom plate of the battery box; the liquid cooling assembly comprises a liquid cooling runner plate arranged in the positioning groove and a serpentine bent flat tube arranged above the liquid cooling runner plate; the battery package is located the notch that the snakelike curved flat pipe encloses, and the bottom surface of battery package and liquid cooling runner board support the contact setting, and the side of battery package supports the contact setting with the snakelike curved flat pipe. The snakelike curved flat pipe flows the heat dissipation from battery package side through the coolant liquid, and the liquid cooling runner board flows the heat dissipation from battery package bottom surface through the coolant liquid, can take away the produced heat of battery, makes battery temperature keep under a suitable operating temperature, and then avoids the overheated condition of battery to produce.

Description

Optical storage device

Technical Field

The utility model belongs to the technical field of household energy storage, and particularly relates to an optical storage device.

Background

The solar panel, the PCS module, the distribution box, the high-voltage box, the liquid cooling unit and the liquid cooling battery box form the household light storage equipment for energy storage, and the functions of energy storage, management and power supply are realized. The PCS module is responsible for converting and controlling the flow of electric energy; the distribution box is used for distributing electric energy to different circuits; the high-voltage box provides high-voltage power input and output; the liquid cooling unit is used for cooling the energy storage system, so that the system is ensured to work normally; the liquid cooling battery box is a core part for energy storage and is responsible for storing electric energy. The household outdoor energy storage box can store household electric energy and supply the electric energy to families for use when needed, and the energy utilization efficiency is improved.

With the continuous work of the battery package in the liquid cooling battery box, the battery can constantly produce heat, and the temperature also can constantly rise, and traditional technique probably just lays the liquid cooling board at the bottom of battery package and carries out the cooling heat dissipation simply, and the radiating effect can be unsatisfactory, especially when the heat that the battery package work produced is great, and radiating efficiency can be low to lead to battery package temperature to be difficult to control, in addition, if battery package temperature is too high, can lead to battery performance decline, probably causes the safety problem even.

Disclosure of utility model

In order to make up the defects of the prior art, solve the problem that the traditional technology simply lays a liquid cooling plate at the bottom of a battery pack to cool and dissipate heat and the heat dissipation effect is not ideal, the utility model provides an optical storage device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The light storage device comprises a battery box, a liquid cooling assembly and a battery pack, wherein a positioning groove is formed in a bottom plate of the battery box; the liquid cooling assembly comprises a liquid cooling runner plate arranged in the positioning groove and a serpentine bent flat tube arranged above the liquid cooling runner plate; the battery package is located the notch that the snakelike curved flat pipe encloses, and the bottom surface of battery package and liquid cooling runner board support the contact setting, and the side of battery package supports the contact setting with the snakelike curved flat pipe.

The snakelike curved flat pipe flows the heat dissipation from battery package side through the coolant liquid, and the liquid cooling runner board flows the heat dissipation from battery package bottom surface through the coolant liquid, can take away the produced heat of battery, makes battery temperature keep under a suitable operating temperature, and then avoids the overheated condition of battery to produce.

Preferably, a water inlet nozzle is arranged at one end of the serpentine bent flat pipe, a water outlet at the other end of the serpentine bent flat pipe is connected with a liquid cooling runner plate through a connecting pipe, and a water outlet nozzle which is positioned at the same side as the water inlet nozzle but is arranged in a staggered mode is arranged on the liquid cooling runner plate.

The water inlet nozzle and the water outlet nozzle are arranged on the same side but are arranged in a staggered mode, a plurality of battery boxes are conveniently connected and packaged through pipelines, and then the whole energy storage box body is finally formed.

Preferably, the optical storage device further comprises a positioning frame, wherein the positioning frame is sleeved on the outer side surfaces of the battery pack and the liquid cooling component, and the positioning frame is in threaded connection with the bottom plate through screws and simultaneously presses the battery pack and the liquid cooling component to be positioned on the bottom plate, so that the battery pack and the liquid cooling component are prevented from displacement or loosening in the operation process

Preferably, the locating frame is fixedly provided with a partition plate for separating two adjacent battery packs, and the partition plate can prevent short circuits between the adjacent battery packs and improve the safety of the system.

Preferably, the locating frame is fixedly provided with a limiting plate for limiting the battery pack in the notch, and the limiting plate can fix the battery pack in the notch.

Preferably, the inner surface of the locating frame is adhered with heat conducting rubber, so that the battery pack can be prevented from being damaged by the external environment.

Compared with the prior art, the utility model has the technical effects and advantages that:

(1) The light storage device is matched with the liquid cooling runner plate through the serpentine bent flat pipe to radiate heat of the battery pack, so that heat generated by the battery can be more effectively carried away, and the overheat condition of the battery is avoided. The design improves the heat dissipation efficiency, ensures the stable work of the battery pack, and improves the heat dissipation effect, thereby being beneficial to keeping the proper working temperature of the battery pack, avoiding the overheat condition of the battery and improving the overall performance and the safety of the energy storage system.

(2) The water inlet nozzle and the water outlet nozzle are arranged on the same side but are arranged in a staggered mode, so that a plurality of battery boxes are conveniently connected and packaged through pipelines, and the assembly process and the connection operation are simplified. This makes the production process of the apparatus more efficient and also facilitates later maintenance and repair.

(3) The locating rack is fixedly provided with a partition plate for separating two adjacent battery packs and a limiting plate for limiting the battery packs in the notch, so that short circuit and displacement between the battery packs can be prevented, and the battery packs are protected from being damaged by other objects. Meanwhile, the heat conducting rubber is adhered to the inner surface of the positioning frame, so that the heat dissipation effect of the battery pack can be improved, and the service life of the battery pack is further prolonged.

(4) The heat conducting rubber has excellent heat conducting performance, can improve the heat radiating effect of the battery pack, has good insulating performance and prevents the battery pack from being damaged by external environment. The optical storage device has better performance in the aspects of heat dissipation, safety, durability and the like, and the overall performance and the competitiveness of the device are improved.

In summary, the technical effects of the optical storage device are mainly that the heat dissipation efficiency is improved, the overall performance and the safety of the energy storage system are improved, the assembly process and the connection operation are simplified, the service life of the battery pack is prolonged, and the performances of the device in the aspects of heat dissipation, safety, durability and the like are improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic diagram of a liquid cooling assembly according to the present utility model;

FIG. 4 is a schematic view of a first view of the positioning frame according to the present utility model;

fig. 5 is a schematic structural diagram of a second view of the positioning frame according to the present utility model.

In the figure: 1. a bottom plate; 2. a positioning groove; 3. a liquid cooling assembly; 31. a liquid cooling runner plate; 32. serpentine bent flat tube; 33. a water inlet nozzle; 34. a connecting pipe; 35. a water outlet nozzle; 36. a notch; 4. a battery pack; 5. a positioning frame; 51. a partition plate; 52. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The application will be described in further detail with reference to figures 1-5,

The embodiment of the application discloses an optical storage device, which comprises a battery box, a liquid cooling assembly 3 and a battery pack 4, wherein a positioning groove 2 is formed in a bottom plate 1 of the battery box; the liquid cooling assembly 3 comprises a liquid cooling runner plate 31 arranged in the positioning groove 2 and a serpentine bent flat tube 32 arranged above the liquid cooling runner plate 31; the battery pack 4 is located in a notch 36 surrounded by the serpentine bent flat tube 32, the bottom surface of the battery pack 4 is in contact with the liquid cooling runner plate 31 in an abutting mode, and the side surface of the battery pack 4 is in contact with the serpentine bent flat tube 32 in an abutting mode.

The serpentine bent flat tube 32 radiates heat through the cooling liquid flowing from the side face of the battery pack 4, and the liquid cooling runner plate 31 radiates heat through the cooling liquid flowing from the bottom face of the battery pack 4, so that heat generated by the battery can be taken away, the temperature of the battery is kept at a proper working temperature, and the situation that the battery is overheated is avoided.

The serpentine bent flat tube 32 and the liquid cooling runner plate 31 are matched to radiate heat of the battery pack 4, so that heat generated by the battery can be more effectively carried away, and the overheat condition of the battery is avoided. The design improves the heat dissipation efficiency, ensures the stable operation of the battery pack 4, and improves the overall performance and the safety of the energy storage system.

Specifically, referring to fig. 3, a water inlet 33 is disposed at one end of the serpentine bent flat tube 32, a water outlet at the other end of the serpentine bent flat tube 32 is connected to the liquid cooling flow channel plate 31 through a connecting tube 34, and a water outlet 35 which is on the same side as the water inlet 33 but is staggered is disposed on the liquid cooling flow channel plate 31.

The water inlet nozzle 33 and the water outlet nozzle 35 are arranged on the same side but are arranged in a staggered mode, a plurality of battery boxes are conveniently connected and packaged through pipelines, and then the whole energy storage box body is finally formed, and the assembly process and the connection operation are simplified.

The water inlet 33 and the water outlet 35 are arranged on the same side in a staggered way, so that a regular liquid flow path can be formed, and the flow of the cooling liquid on the liquid cooling runner plate 31 is optimized. The liquid enters the serpentine bent flat tube 32 from the water inlet nozzle 33, passes through the whole liquid cooling runner plate 31, and finally is discharged through the water outlet nozzle 35, so that the flow path is clear, the cooling liquid is beneficial to uniformly transferring heat, and the heat dissipation effect is improved.

Specifically, referring to fig. 4-5, the optical storage device further comprises a positioning frame 5, the positioning frame 5 is sleeved on the outer side surfaces of the battery pack 4 and the liquid cooling assembly 3, and the positioning frame 5 is in threaded connection with the bottom plate 1 through screws and simultaneously presses and positions the battery pack 4 and the liquid cooling assembly 3 on the bottom plate 1.

Through screw and bottom plate 1 threaded connection, can be with battery package 4 and liquid cooling subassembly 3 stable pressure equipment on bottom plate 1, ensure that they can not take place displacement or not hard up in the operation in-process, the design of locating rack 5 makes the installation simpler and more convenient, has saved manpower and time.

The locating frame 5 is used for sleeving the outer side faces of the battery pack 4 and the liquid cooling assembly 3, so that a certain protection effect can be achieved, and the battery pack and the liquid cooling assembly are prevented from being damaged by other objects in the running process.

Specifically, referring to fig. 4-5, the positioning frame 5 is fixedly provided with a partition plate 51 for separating two adjacent battery packs 4, and the partition plate 51 can prevent short circuits between the adjacent battery packs 4, so that the safety of the system is improved.

Specifically, referring to fig. 4-5, the locating frame 5 is fixedly provided with a limiting plate 52 for limiting the battery pack 4 in the notch 36, the limiting plate 52 can fix the battery pack 4 in the notch 36, the battery pack 4 is ensured not to displace in the running process, the stability of the system is improved, and the limiting plate 52 is matched with the design of the locating frame 5, so that the battery pack 4 is more convenient to install and maintain, and the time and labor force are saved.

Specifically, the inner surface of the positioning frame 5 is adhered with a heat conducting rubber (not shown in the drawing), the heat conducting rubber has excellent heat conducting performance, so that the heat dissipation effect of the battery pack 4 can be improved, the heat conducting rubber has good insulating performance, the battery pack 4 can be prevented from being damaged by external environment, the service life of the battery pack 4 is prolonged, and the integral performance of the light storage device can be improved due to the addition of the heat conducting rubber, so that the light storage device is better in heat dissipation, safety, durability and the like.

When the light storage equipment starts to operate, the battery pack 4 generates electric energy and stores the electric energy in the battery box, the bottom surface of the battery pack 4 is in propping contact with the liquid cooling runner plate 31, the side surface of the battery pack 4 is in propping contact with the serpentine bent flat tube 32, cooling liquid flows from the side surface of the battery pack 4 to dissipate heat, the liquid cooling runner plate 31 flows from the bottom surface of the battery pack 4 to dissipate heat through the cooling liquid, heat generated by the battery can be effectively taken away, the temperature of the battery is kept at a proper working temperature, the situation that the battery is overheated is avoided, the light storage equipment can effectively dissipate heat and keep the temperature of the battery pack 4 within a proper range, and the safety, stability and overall performance of the system are improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An optical storage device, comprising:

the battery box is characterized in that a positioning groove (2) is formed in a bottom plate (1) of the battery box;

the liquid cooling assembly (3), the liquid cooling assembly (3) comprises a liquid cooling runner plate (31) arranged in the positioning groove (2) and a serpentine bent flat tube (32) arranged above the liquid cooling runner plate (31);

The battery pack (4), battery pack (4) are located notch (36) that snakelike curved flat pipe (32) encloses, and the bottom surface of battery pack (4) and liquid cooling runner board (31) support the contact setting, and the side of battery pack (4) and snakelike curved flat pipe (32) support the contact setting.

2. A light storage device as claimed in claim 1, wherein: one end of the serpentine bent flat tube (32) is provided with a water inlet nozzle (33), a water outlet at the other end of the serpentine bent flat tube (32) is communicated with the liquid cooling flow channel plate (31) through a connecting tube (34), and the liquid cooling flow channel plate (31) is provided with a water outlet nozzle (35) which is positioned at the same side as the water inlet nozzle (33) but is arranged in a staggered mode.

3. A light storage device as claimed in any one of claims 1-2, wherein: still include locating rack (5), locating rack (5) cover is in the lateral surface of battery package (4) and liquid cooling subassembly (3), and locating rack (5) are with battery package (4) and liquid cooling subassembly (3) pressure equipment location on bottom plate (1) when passing through screw and bottom plate (1) threaded connection.

4. A light storage device as claimed in claim 3, wherein: the locating frame (5) is fixedly provided with a partition plate (51) for separating two adjacent battery packs (4).

5. A light storage device as recited in claim 4, wherein: and a limiting plate (52) for limiting the battery pack (4) in the notch (36) is fixedly arranged on the positioning frame (5).

6. A light storage device as recited in claim 5, wherein: the inner surface of the locating frame (5) is adhered with heat conducting rubber.