New energy battery water cooling unit and protective outer shell structure thereof

Abstract

The utility model relates to the technical field of new energy battery outer shells, in particular to a new energy battery water cooling unit and a protective outer shell structure thereof, which comprises a shell main body, an electric heating component and a refrigerating component are mounted on the top surface of the shell main body, and a top cover is fixedly mounted on the top surface of the shell main body through bolts. A rubber pad is adhered to the bottom surface of the top cover; a water cavity is formed in the shell main body, a movable groove is formed in the shell main body, and a heat dissipation opening is formed in the outer wall of the shell main body; an auxiliary structure is installed on the inner side of the shell body and comprises a support, and the support is fixedly installed on the bottom face of the inner side of the shell body. By arranging the water cavity capable of being filled with the water source, the water source can exchange heat with the high-temperature air of the shell main body so as to reduce the temperature of the air in the shell main body, so that when the fan assembly operates, the low-temperature air can be driven to be in contact with the battery, and the cooling effect on the battery is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy battery outer shells, in particular to a new energy battery water cooling unit and a protective outer shell structure thereof. Background Art

[0002] In recent years, the country has attached increasing importance to environmental issues and vigorously promoted the application of new energy batteries. New energy batteries can be used to build energy storage power stations to regulate peak and valley electricity consumption.

[0003] In this regard, China applied for patent number: CN202221746065.7, which discloses a new energy battery protective shell, including a shell, the upper end face of the shell is provided with a sealing groove, the inner cavity of the shell is slidably connected to the battery body, the front end face of the shell is provided with a water inlet, the inner cavity of the water inlet is threadedly connected to a fixing plug, the front wall of the inner cavity of the shell is provided with a slide groove, the left and right walls of the inner cavity of the shell are provided with a storage groove, the inner cavity of the slide groove is rotatably connected to a cylinder and a bidirectional threaded rod through a sealing bearing, and the right end face of the bidirectional threaded rod is fixedly connected to a crank. The utility model relates to the technical field of battery protective shells. The new energy battery protective shell solves the problem that the existing battery protective shell is inconvenient to clamp and fix the battery body and to cool the battery body in the inner cavity of the shell.

[0004] The shell can dissipate heat and cool the battery through the cooperation of the motor and fan blades. However, in actual use, due to the high air temperature inside the shell, the air flow inside the shell is accelerated only by the fan blades. The flow of high-temperature air has a poor cooling effect on the battery, and it is difficult to achieve a good cooling effect, affecting the user experience.

[0005] Therefore, in order to solve the above problems, a new energy battery water cooling unit and a protective outer shell structure thereof are proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a new energy battery water-cooling unit and its protective outer shell structure, so as to solve the problem that in the prior art mentioned in the above background technology, the outer shell can dissipate heat and cool the battery through the cooperation of a motor and fan blades, but in actual use, due to the high air temperature in the outer shell, the air flow in the outer shell is only accelerated by the fan blades, and the flow of high-temperature air has a poor cooling effect on the battery, and it is difficult to achieve a good cooling effect, affecting the user experience.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new energy battery water-cooling unit and a protective outer shell structure thereof, comprising: a shell body, an electric heating component and a refrigeration component are installed on the top surface of the shell body, a top cover is fixedly installed on the top surface of the shell body by bolts, and a rubber pad is bonded to the bottom surface of the top cover;

[0008] A water cavity is provided inside the shell body, a movable groove is provided inside the shell body, and a heat dissipation port is provided on the outer wall of the shell body;

[0009] An auxiliary structure is installed on the inner side of the shell body, and the auxiliary structure includes a bracket, which is fixedly installed on the inner bottom surface of the shell body. A dust screen and a fan assembly are installed on the inner side of the heat dissipation port. A fixed insulation plate is fixedly installed on the inner bottom surface of the movable groove, and a movable insulation plate is sleeved on the outer side of the fixed insulation plate. A threaded rod is rotatably installed on the top surface of the shell body.

[0010] Preferably, the bottom ends of the electric heating component and the refrigeration component are both located inside the water cavity.

[0011] Preferably, the dustproof net is installed on the outside of the fan assembly.

[0012] Preferably, the fixed insulation board and the movable insulation board are both frame-shaped structures.

[0013] Preferably, the bottom end of the threaded rod is located inside the movable groove, and the bottom end of the threaded rod is threadedly connected to the movable insulation plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model sets a water cavity, the inner side of which can be filled with a water source. When in use, the water source can exchange heat with the high-temperature air of the shell body to reduce the air temperature inside the shell body, so that when the fan assembly is running, the low-temperature air can be driven to contact the battery to improve the cooling effect on the battery.

[0015] The utility model is provided with an auxiliary structure. When it is necessary to cool down and dissipate heat for the battery, the refrigeration component is started, and the refrigeration component can cool the water source inside the water cavity, so that the temperature of the water source is reduced, and the high-temperature gas in the shell body exchanges heat with the low-temperature water source, which can reduce the air temperature in the shell body, and the fan component is started to drive the low-temperature air to flow in the shell body, so that the low-temperature air contacts the battery, which can drive the temperature of the battery surface to improve the cooling effect on the battery; when the battery temperature is low, the activity of the material in the battery becomes low, and the battery life will become shorter. At this time, the electric heating component is started, and the electric heating component can heat the water source inside the water cavity, so that the temperature of the water source becomes high, and the air inside the water cavity can be heated, so that the temperature of the battery rises to a suitable temperature, which is convenient for use, and the threaded rod is rotated to drive the movable insulation plate to rise in the movable groove, so that the fixed insulation plate and the movable insulation plate are staggered up and down, which can increase the laying area, thereby improving the insulation effect on the shell body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the explosion of the structure of the utility model;

[0018] Figure 3 It is a schematic front view cross-sectional diagram of the structure of the shell body of the utility model;

[0019] Figure 4 It is a schematic diagram of a front cross-section of the structure of the bracket of the utility model;

[0020] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. Shell body; 11. Water cavity; 12. Electric heating component; 13. Refrigeration component; 14. Top cover; 15. Rubber pad; 16. Movable groove; 17. Heat dissipation port; 2. Auxiliary structure; 21. Bracket; 22. Dustproof net; 23. Fan assembly; 24. Fixed insulation board; 25. Movable insulation board; 26. Threaded rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 , an embodiment provided by the utility model:

[0024] The shell body 1, electric heating component 12, refrigeration component 13, top cover 14 and fan component 23 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to technicians in this field, so they will not be repeated here.

[0025] A new energy battery water cooling unit and a protective outer shell structure thereof, comprising: a shell body 1, an electric heating component 12 and a refrigeration component 13 are installed on the top surface of the shell body 1, a top cover 14 is fixedly installed on the top surface of the shell body 1 by bolts, and a rubber pad 15 is bonded to the bottom surface of the top cover 14;

[0026] A water cavity 11 is provided inside the shell body 1, a movable groove 16 is provided inside the shell body 1, and a heat dissipation port 17 is provided on the outer wall of the shell body 1;

[0027] An auxiliary structure 2 is installed on the inner side of the shell body 1, and the auxiliary structure 2 includes a bracket 21, which is fixedly installed on the inner bottom surface of the shell body 1. A dustproof net 22 and a fan assembly 23 are installed on the inner side of the heat dissipation port 17. A fixed insulation plate 24 is fixedly installed on the inner bottom surface of the movable groove 16, and a movable insulation plate 25 is sleeved on the outer side of the fixed insulation plate 24. A threaded rod 26 is rotatably installed on the top surface of the shell body 1. The inner side of the water cavity 11 can be filled with a water source. When in use, the water source can exchange heat with the high-temperature air of the shell body 1 to reduce the air temperature in the shell body 1, so that when the fan assembly 23 is running, it can drive the low-temperature air to contact the battery to improve the cooling effect on the battery.

[0028] Furthermore, the bottom ends of the electric heating component 12 and the cooling component 13 are both located inside the water cavity 11 , and the water source in the water cavity 11 can be heated and cooled respectively by the electric heating component 12 and the cooling component 13 .

[0029] Furthermore, the dustproof net 22 is installed on the outside of the fan assembly 23. The provision of the dustproof net 22 can prevent debris from entering the shell body 1, and the fan assembly 23 can accelerate the air flow in the shell body 1.

[0030] Furthermore, the fixed insulation board 24 and the movable insulation board 25 are both frame-shaped structures. When the weather is cold, the fixed insulation board 24 and the movable insulation board 25 can provide insulation and protection for the battery at the side.

[0031] Furthermore, the bottom end of the threaded rod 26 is located on the inner side of the movable groove 16, and the bottom end of the threaded rod 26 is threadedly connected to the movable insulation plate 25. Rotating the threaded rod 26 can drive the movable insulation plate 25 to move up and down, so that the fixed insulation plate 24 and the movable insulation plate 25 are staggered or overlapped with each other.

[0032] Working principle: Before use, add water into the water chamber 11 and install the battery in the bracket 21. The bracket 21 can support and protect the battery.

[0033] When the battery needs to be cooled and dissipated, the refrigeration component 13 is started, and the refrigeration component 13 can cool the water source inside the water cavity 11, so that the temperature of the water source is reduced, and the high-temperature gas in the shell body 1 exchanges heat with the low-temperature water source, which can reduce the air temperature in the shell body 1. The fan component 23 is started to drive the low-temperature air to flow in the shell body 1, so that the low-temperature air contacts the battery, which can drive the temperature of the battery surface, so as to improve the cooling effect on the battery;

[0034] When the battery temperature is low, the activity of the material in the battery becomes low and the battery life will become shorter. At this time, the electric heating component 12 is started. The electric heating component 12 can heat the water source inside the water cavity 11, so that the temperature of the water source becomes higher, and the air inside the water cavity 11 can be heated, so that the temperature of the battery rises to a suitable temperature for easy use. The threaded rod 26 is rotated to drive the movable insulation plate 25 to rise in the movable groove 16, so that the fixed insulation plate 24 and the movable insulation plate 25 are staggered up and down, which can increase the laying area and thereby improve the insulation effect of the shell body 1.

[0035] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A new energy battery water cooling unit and its protective outer shell structure, comprising: A shell body (1), the top surface of which is mounted an electric heating component (12) and a refrigeration component (13), the top surface of which is fixedly mounted a top cover (14) by bolts, the bottom surface of which is bonded a rubber pad (15); Features: A water cavity (11) is provided inside the shell body (1), a movable groove (16) is provided inside the shell body (1), and a heat dissipation port (17) is provided on the outer wall of the shell body (1); An auxiliary structure (2) is installed on the inner side of the shell body (1), and the auxiliary structure (2) includes a bracket (21). The bracket (21) is fixedly installed on the inner bottom surface of the shell body (1). A dust screen (22) and a fan assembly (23) are installed on the inner side of the heat dissipation port (17). A fixed insulation plate (24) is fixedly installed on the inner bottom surface of the movable groove (16). A movable insulation plate (25) is sleeved on the outer side of the fixed insulation plate (24). A threaded rod (26) is rotatably installed on the top surface of the shell body (1).

2. A new energy battery water cooling unit and its protective outer shell structure according to claim 1, characterized in that: The bottom ends of the electric heating component (12) and the refrigeration component (13) are both located inside the water cavity (11).

3. The water-cooling unit for new energy batteries and its protective outer shell structure according to claim 1 is characterized in that: The dustproof net (22) is installed on the outside of the fan assembly (23).

4. A new energy battery water cooling unit and its protective outer shell structure according to claim 1, characterized in that: The fixed heat-insulating plate (24) and the movable heat-insulating plate (25) are both frame-shaped structures.

5. The water-cooling unit for new energy batteries and its protective outer shell structure according to claim 1 is characterized in that: The bottom end of the threaded rod (26) is located inside the movable groove (16), and the bottom end of the threaded rod (26) is threadedly connected to the movable insulation plate (25).

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