New energy battery protection shell

Abstract

The utility model discloses a new energy battery protection shell, including protection shell, apron, battery installation frame and heat abstractor, protection shell top opens, through apron, and apron is fastened and is connected on the protection shell top surface through bolt, after battery is installed in battery installation frame in proper order, battery installation frame is put into the protection shell, and is fastened and fixed through bolt, and heat abstractor sets up on the protection shell, and the battery in battery installation frame is cooled down, the utility model discloses compared with prior art's advantage lies in: heat abstractor can take away the heat of battery generation fast, effectively reduces battery temperature, prolongs the life of battery and improves its work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of new energy battery technology, specifically to a protective shell for new energy batteries. Background Technology

[0002] In new energy vehicles and other devices that require high-performance batteries, battery protective casings are needed to protect the batteries from the effects of the external environment.

[0003] Traditional battery cases have a single function: batteries are simply arranged and installed inside the case for connection and use. However, batteries are prone to overheating when working under high load for extended periods. Relying solely on natural convection for heat dissipation is not very effective, especially in high-temperature environments where battery temperature is difficult to control effectively. Heat can affect battery performance and even pose safety hazards.

[0004] This necessitates a new type of protective casing for new energy batteries. Utility Model Content

[0005] The technical problem to be solved by this utility model is that the protective shell has a single function and poor heat dissipation effect, so as to provide a new type of protective shell for new energy batteries.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a protective shell for new energy batteries, including a protective shell, a cover plate, a battery mounting frame, and a heat dissipation mechanism;

[0007] After the top of the protective enclosure is opened, it is sealed with a cover plate, which is fastened to the top surface of the protective enclosure with bolts.

[0008] After the batteries are arranged and installed in the battery mounting frame, the battery mounting frame is placed inside the protective housing and secured with bolts. The heat dissipation mechanism is set on the protective housing to dissipate heat from the batteries inside the battery mounting frame.

[0009] As an improvement, after the battery mounting frame is placed inside the protective housing, an annular limiting plate is provided on the top surface that fits tightly against the top surface of the protective housing. Bolts pass through the annular limiting plate and engage with the threaded holes pre-set on the top surface of the protective housing for threaded connection. The disassembly of the battery mounting frame makes the heat dissipation mechanism easy to disassemble and maintain.

[0010] As an improvement, the heat dissipation mechanism includes a heat dissipation fan, which is embedded in the protective housing and arranged in a pair in a mirror image. An air inlet mesh plate is provided on the battery mounting frame to cooperate with the two heat dissipation fans.

[0011] As an improvement, the outer wall of the protective housing is equipped with a dustproof frame surrounding the cooling fan.

[0012] As an improvement, a fixing mesh plate is fixedly installed on the battery mounting frame. The fixing mesh plate is located above the two air inlet mesh plates, and the battery is installed on the top surface of the fixing mesh plate.

[0013] As an improvement, the heat dissipation mechanism also includes cooling pipes, which are located on the inner walls of both sides of the protective housing and close to the outer wall of the battery mounting frame, which is a heat-conducting frame.

[0014] The advantages of this utility model compared with the prior art are as follows:

[0015] 1. The combination of hot air blower and cooling pipe can quickly remove the heat generated by the battery, effectively reduce the battery temperature, extend battery life and improve its working efficiency;

[0016] 2. The optimized battery mounting frame and heat dissipation mechanism design makes disassembly easier, reducing maintenance costs and time;

[0017] 3. The design of the dustproof frame and the heat-conducting frame effectively prevents external contaminants from entering the interior of the protective shell, improving the overall protective capability of the protective shell and ensuring the safe operation of the battery. Attached Figure Description

[0018] Figure 1 This is a perspective view of a protective shell for a new energy battery according to this utility model.

[0019] Figure 2 This is a schematic diagram of the internal structure of a protective shell for a new energy battery according to this utility model.

[0020] Figure 3 This is a schematic diagram of the battery mounting frame of a new energy battery protective shell according to this utility model.

[0021] Figure 4 This is a schematic diagram of a protective shell for a new energy battery according to this utility model.

[0022] As shown in the figure: 1. Protective shell; 2. Cover plate; 3. Battery mounting frame; 4. Circular limiting plate; 5. Cooling fan; 6. Air inlet mesh plate; 7. Dustproof frame; 8. Fixing mesh plate; 9. Cooling pipe. Detailed Implementation

[0023] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] Example 1

[0026] A protective shell for new energy batteries, combined with... Figure 1-3 As shown, it includes a protective housing 1, a cover plate 2, and a battery mounting frame 3; after the top of the protective housing 1 is opened, it is covered by the cover plate 2, and the cover plate 2 is fastened to the top surface of the protective housing 1 by bolts; after the batteries are arranged and installed in the battery mounting frame 3, the battery mounting frame 3 is placed into the protective housing 1 and fixed by bolts.

[0027] After the battery mounting frame 3 is placed inside the protective housing 1, an annular limiting plate 4 is provided on the top surface, which is in close contact with the top surface of the protective housing 1. The bolt passes through the annular limiting plate 4 and engages with the threaded hole on the top surface of the protective housing 1 for threaded connection.

[0028] With the above structure, the battery is installed in the battery mounting frame 3, then the battery mounting frame 3 is placed in the protective shell 1, the battery mounting frame 3 is quickly positioned and installed by bolts, and finally the cover plate 2 is fixed, thus quickly completing the assembly work.

[0029] Example 2

[0030] Based on Example 1, combined with Appendix Figure 4As shown, it also includes a heat dissipation mechanism, which is installed on the protective housing 1 to dissipate heat from the battery inside the battery mounting frame 3. The heat dissipation mechanism includes a heat dissipation fan 5, which is embedded in the protective housing 1 and arranged in a mirror image. The battery mounting frame 3 is provided with an air inlet mesh plate 6 to cooperate with the two heat dissipation fans 5. The outer wall of the protective housing 1 is provided with a dustproof frame 7 surrounding the heat dissipation fans 5. A fixing mesh plate 8 is fixedly installed on the battery mounting frame 3. The fixing mesh plate 8 is located above the two air inlet mesh plates 6, and the battery is installed on the top surface of the fixing mesh plate 8.

[0031] With the above structure, the cooling fan 5 works, and the heat generated during operation is efficiently dissipated through the cooperation of the fixed mesh plate 8 and the air inlet mesh plate 6. During heat dissipation, the dust frame 7 prevents impurities and other contaminants from approaching the battery.

[0032] The heat dissipation mechanism also includes cooling pipes 9, which are located on the inner walls of both sides of the protective housing 1 and close to the outer wall of the battery mounting frame 3, which is a heat-conducting frame.

[0033] In a specific implementation of this utility model, the batteries are arranged and installed in the battery mounting frame 3 in sequence to ensure that each battery is firmly fixed on the fixing mesh plate 8. After installation, the battery mounting frame 3 is placed into the protective shell 1 and fixed by bolts to ensure that the annular limiting plate 4 on its top surface is in close contact with the protective shell 1.

[0034] Cover the top of the protective housing 1 with the cover plate 2 and fasten it to the top surface of the protective housing 1 with bolts to ensure good sealing and prevent external pollutants from entering. Turn on the power and start the cooling fan 5 to ensure that the cooling fan 5 is operating normally and dissipating heat. If the ambient temperature is high, the cooling function of the cooling pipe 9 can be turned on to further improve the heat dissipation effect.

[0035] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A protective casing for a new energy battery, characterized in that: It includes a protective shell (1), a cover plate (2), a battery mounting frame (3), and a heat dissipation mechanism; After the top of the protective shell (1) is opened, it is sealed by a cover plate (2), which is fastened to the top surface of the protective shell (1) by bolts; After the batteries are arranged and installed in the battery mounting frame (3), the battery mounting frame (3) is placed inside the protective shell (1) and fixed with bolts. The heat dissipation mechanism is set on the protective shell (1) to dissipate heat from the batteries inside the battery mounting frame (3).

2. The protective casing for a new energy battery according to claim 1, characterized in that: After the battery mounting frame (3) is placed inside the protective housing (1), an annular limiting plate (4) is provided on the top surface that is close to the top surface of the protective housing (1). The bolt passes through the annular limiting plate (4) and engages with the threaded hole on the top surface of the protective housing (1) for threaded connection.

3. The protective casing for a new energy battery according to claim 1, characterized in that: The heat dissipation mechanism includes a heat dissipation fan (5), which is embedded in the protective shell (1) and is arranged in a pair in a mirror image. The battery mounting frame (3) is provided with an air inlet mesh plate (6) to cooperate with the two heat dissipation fans (5).

4. A protective casing for a new energy battery according to claim 3, characterized in that: The outer wall of the protective housing (1) is provided with a dustproof frame (7) surrounding the heat dissipation fan (5).

5. A protective casing for a new energy battery according to claim 3, characterized in that: A fixing mesh plate (8) is fixedly installed on the battery mounting frame (3). The fixing mesh plate (8) is located above the two air inlet mesh plates (6), and the battery is installed on the top surface of the fixing mesh plate (8).

6. A protective casing for a new energy battery according to claim 3, characterized in that: The heat dissipation mechanism also includes cooling pipes (9), which are set on the inner walls of both sides of the protective shell (1) and close to the outer wall of the battery mounting frame (3). The battery mounting frame (3) is a heat-conducting frame.

Images