Heat dissipation device for power storage battery

Abstract

The utility model discloses a power storage battery heat dissipation device which comprises a protective outer shell, a supporting seat is arranged at the bottom of the protective outer shell, a connecting shell is fixedly connected to the outer wall of the protective outer shell, a mounting plate is fixedly connected to the outer wall of the connecting shell, and a connecting piece is arranged on the outer wall of the mounting plate. A ventilation opening is formed in the inner wall of the mounting plate, a servo motor is mounted on the outer wall of the connecting piece, an output shaft of the servo motor is movably connected with heat dissipation rotating blades through a coupler, and heat dissipation holes are formed in the inner wall of the connecting shell. The device solves the problems that a current power storage battery is inevitably heated after being used for a long time, in order to avoid abnormal work caused by too high temperature of the power storage battery, a heat dissipation effect can be achieved through arranged ventilation openings and heat dissipation holes, and a user starts a servo motor to enable the servo motor to drive heat dissipation rotating blades to efficiently rotate, so that the heat dissipation efficiency of the power storage battery is improved. And therefore, heat dissipation is performed on the power storage battery, and heat dissipation is more efficient.

Description

Technical Field

[0001] The utility model belongs to the technical direction of power storage batteries, and specifically relates to a heat dissipation device for power storage batteries. Background Art

[0002] A device that converts chemical energy into electrical energy is called a chemical battery, generally referred to as a battery. After discharge, the internal active substances can be regenerated by charging, and the electrical energy can be stored as chemical energy; when discharge is required, the chemical energy is converted into electrical energy again. This type of battery is called a storage battery, also known as a secondary battery or a lead-acid storage battery. The so-called storage battery is an electrochemical device that stores chemical energy and releases electrical energy when necessary.

[0003] With the continuous advancement of power batteries, more and more power battery cooling devices have the problem of poor heat dissipation effect during use, which has not been solved, and is inconvenient for people to use to a certain extent; the power battery cooling device in the prior art may be inconvenient to disassemble and clean during use, which may reduce the use effect of the device.

[0004] Therefore, how to provide a power battery heat dissipation device has become a problem that needs to be solved urgently by those skilled in the art, and this phenomenon has become a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a power battery heat dissipation device for existing devices to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a power battery heat dissipation device, comprising a protective shell, a support seat is arranged at the bottom of the protective shell, an outer wall of the protective shell is fixedly connected to a connecting shell, and an outer wall of the connecting shell is fixedly connected to a mounting plate.

[0007] The outer wall of the mounting plate is provided with a connector, the inner wall of the mounting plate is provided with a ventilation opening, the outer wall of the connector is provided with a servo motor, the output shaft of the servo motor is movably connected with a heat dissipation rotating blade through a coupling, and the inner wall of the connecting shell is provided with a heat dissipation hole.

[0008] The utility model further illustrates that the outer wall of the connecting shell is fixedly connected to a connecting frame, the outer wall of the connecting frame is snap-connected to a dust cover, the four corners of the dust cover are provided with end blocks, the inner wall of the end block is provided with a threaded hole, the outer wall of the threaded hole is threadedly connected to a locking screw, and the outer wall of the locking screw is threadedly connected to a receiving block.

[0009] By adopting the above technical solution, the structure in the solution is convenient for disassembling the dust cover, thereby cleaning the dust cover, and the practicality is enhanced.

[0010] The utility model further illustrates that the outer wall of the receiving block is fixedly connected with a connecting shell, and the receiving block is symmetrically arranged along the central axis of the dust cover.

[0011] By adopting the above technical solution, the arrangement of the structural receiving block in the solution facilitates fixing by tightening the screws.

[0012] The utility model further illustrates that the structures of the threaded hole and the locking screw fit each other, and the locking screw passes through the end block through the threaded hole.

[0013] By adopting the above technical solution, the arrangement of the structural threaded holes in the solution makes the structural arrangement more reasonable and facilitates the fixing of the locking screws through the threaded holes.

[0014] The utility model further illustrates that the structures of the servo motor and the heat dissipation rotating blades match each other, and the servo motor and the heat dissipation rotating blades are arranged at the center of the mounting plate.

[0015] The servo motor in the above technical solution is used to drive the heat dissipation rotating blades to rotate, thereby achieving the effect of heat dissipation.

[0016] The utility model further describes that the diameter of the dust cover is larger than the connecting frame, and the inner wall of the dust cover is provided with a hollow opening.

[0017] By adopting the above technical solution, the arrangement of the structural hollow opening in the solution makes the structural arrangement of the dust cover reasonable and practical.

[0018] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0019] By providing a protective shell, a support, a connecting shell, a mounting plate, a connector, a ventilation opening, a servo motor, a heat dissipation rotating blade and a heat dissipation hole, which are used in coordination with each other, the power battery heat dissipation device is easy to dissipate heat and has a good heat dissipation effect. After a long period of use, the power battery will inevitably heat up. In order to avoid the power battery temperature being too high, which may lead to abnormal operation, the heat dissipation effect can be achieved through the provided ventilation openings and heat dissipation holes. The user starts the servo motor, so that the servo motor drives the heat dissipation rotating blade to rotate efficiently, thereby dissipating the heat of the power battery, making the heat dissipation more efficient and improving the use effect of the device to a certain extent.

[0020] By providing a connection frame, a dust cover, an end block, a threaded hole, a locking screw and a receiving block, which cooperate with each other, the power battery heat dissipation device is easy to disassemble and repair, making the disassembly and maintenance simpler and more convenient. After a long period of use, the heat dissipation structure may have different degrees of damage to its components. The user can remove the dust cover from the connecting shell by turning the locking screw through the threaded hole, thereby performing maintenance and other work, thereby enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a front cross-sectional view of the utility model;

[0024] Figure 3 It is a side sectional view of the utility model;

[0025] Figure 4 It is a top sectional view of the utility model;

[0026] Figure 5 The utility model Figure 3 Enlarged view of point A in the middle;

[0027] Figure 6 The utility model Figure 4 Enlarged view of point B in the middle.

[0028] In the figure: 1. Protective shell; 2. Support base; 3. Connecting shell; 4. Mounting plate; 5. Connecting piece; 6. Ventilation opening; 7. Servo motor; 8. Heat dissipation rotating blade; 9. Heat dissipation hole; 10. Connecting frame; 11. Dust cover; 12. End block; 13. Threaded hole; 14. Locking screw; 15. Adapter block. DETAILED DESCRIPTION

[0029] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Example

[0030] like Figure 1-6As shown, the utility model provides a power battery heat dissipation device, including a protective shell 1, a support seat 2 is arranged at the bottom of the protective shell 1, a connecting shell 3 is fixedly connected to the outer wall of the protective shell 1, and a mounting plate 4 is fixedly connected to the outer wall of the connecting shell 3.

[0031] The outer wall of the mounting plate 4 is provided with a connector 5, the inner wall of the mounting plate 4 is provided with a ventilation opening 6, the outer wall of the connector 5 is installed with a servo motor 7, the output shaft of the servo motor 7 is movably connected with a heat dissipation rotating blade 8 through a coupling, and the inner wall of the connecting shell 3 is provided with a heat dissipation hole 9.

[0032] In this embodiment, the protective shell 1, the support 2, the connecting shell 3, the mounting plate 4, the connecting piece 5, the ventilation opening 6, the servo motor 7, the heat dissipation rotating blades 8 and the heat dissipation holes 9 are used in coordination with each other, so that the power battery heat dissipation device is easy to dissipate heat and has a good heat dissipation effect. After a long period of use, the power battery will inevitably heat up. In order to avoid the power battery temperature being too high, thereby causing abnormal operation, the ventilation openings 6 and the heat dissipation holes 9 can achieve the effect of heat dissipation. The user starts the servo motor 7, so that the servo motor 7 drives the heat dissipation rotating blades 8 to rotate efficiently, thereby dissipating the heat of the power battery, making the heat dissipation more efficient, and improving the use effect of the device to a certain extent. Example

[0033] like Figure 1-6 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the outer wall of the connecting shell 3 is fixedly connected with a connecting frame 10, the outer wall of the connecting frame 10 is snap-connected with a dust cover 11, the four corners of the dust cover 11 are provided with end blocks 12, the inner wall of the end block 12 is provided with a threaded hole 13, the outer wall of the threaded hole 13 is threadedly connected with a locking screw 14, and the outer wall of the locking screw 14 is threadedly connected with a receiving block 15.

[0034] In this embodiment, the structure in this solution facilitates the removal of the dust cover 11, so as to clean the dust cover 11, thereby enhancing practicality.

[0035] In this embodiment, the connection frame 10, the dust cover 11, the end block 12, the threaded hole 13, the locking screw 14 and the receiving block 15 are used in coordination with each other, so that the power battery heat dissipation device is easy to disassemble and repair, making the disassembly and maintenance simpler and more convenient. After a long period of use, the heat dissipation structure may have different degrees of damage to the components. The user can remove the dust cover 11 from the connecting shell 3 by turning the locking screw 14 through the threaded hole 13, so as to carry out maintenance and other work, thereby enhancing the practicality of the device. Example

[0036] like Figure 1-6As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the outer wall of the receiving block 15 is fixedly connected with the connecting shell 3, and the receiving block 15 is symmetrically arranged along the central axis of the dust cover 11.

[0037] In this embodiment, the arrangement of the structural receiving block 15 in this solution facilitates the fixing by tightening the screws 14 .

[0038] Preferably, the structures of the threaded hole 13 and the locking screw 14 fit each other, and the locking screw 14 passes through the threaded hole 13 and penetrates the end block 12 .

[0039] In this embodiment, the arrangement of the structural threaded hole 13 in the solution makes the structural arrangement more reasonable, and facilitates the fixing of the locking screw 14 through the threaded hole 13 .

[0040] Preferably, the structures of the servo motor 7 and the heat dissipation rotating blades 8 match each other, and the servo motor 7 and the heat dissipation rotating blades 8 are arranged at the center of the mounting plate 4 .

[0041] In this embodiment, the servo motor 7 in this solution is arranged to drive the heat dissipation rotating blades 8 to rotate, thereby achieving the effect of heat dissipation.

[0042] Preferably, the diameter of the dust cover 11 is larger than that of the connecting frame 10 , and a hollow opening is formed on the inner wall of the dust cover 11 .

[0043] In this embodiment, the arrangement of the structural hollow opening in this solution makes the structural arrangement of the dust cover 11 reasonable and practical.

[0044] The working principle of the power battery cooling device is described in detail below.

[0045] like Figure 1-6 As shown, when using the power battery heat dissipation device, the power battery will inevitably heat up after a long period of use. In order to avoid the power battery temperature being too high, thereby causing abnormal operation, the ventilation openings 6 and heat dissipation holes 9 are provided to achieve the effect of heat dissipation. The user starts the servo motor 7, so that the servo motor 7 drives the heat dissipation rotating blades 8 to rotate efficiently, thereby dissipating the power battery. After a long period of use, the heat dissipation structure may have different degrees of damage to its components. The user can remove the dust cover 11 from the connecting shell 3 by screwing the locking screw 14 through the threaded hole 13, so as to carry out maintenance and other work.

[0046] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0047] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A power battery heat dissipation device, comprising a protective housing (1), characterized in that: A support seat (2) is provided at the bottom of the protective shell (1); a connecting shell (3) is fixedly connected to the outer wall of the protective shell (1); and a mounting plate (4) is fixedly connected to the outer wall of the connecting shell (3); The outer wall of the mounting plate (4) is provided with a connecting piece (5), the inner wall of the mounting plate (4) is provided with a ventilation opening (6), the outer wall of the connecting piece (5) is provided with a servo motor (7), the output shaft of the servo motor (7) is movably connected to a heat dissipation rotating blade (8) via a coupling, and the inner wall of the connecting shell (3) is provided with a heat dissipation hole (9).

2. A power battery heat dissipation device according to claim 1, characterized in that: The outer wall of the connecting shell (3) is fixedly connected to a connecting frame (10), the outer wall of the connecting frame (10) is snap-connected to a dust cover (11), four corners of the dust cover (11) are provided with end blocks (12), the inner wall of the end block (12) is provided with a threaded hole (13), the outer wall of the threaded hole (13) is threadedly connected to a locking screw (14), and the outer wall of the locking screw (14) is threadedly connected to a receiving block (15).

3. A power battery heat dissipation device according to claim 2, characterized in that: The outer wall of the receiving block (15) is fixedly connected to the connecting shell (3), and the receiving block (15) is symmetrically arranged along the central axis of the dust cover (11).

4. A power battery heat dissipation device according to claim 2, characterized in that: The structures of the threaded hole (13) and the locking screw (14) fit together, and the locking screw (14) passes through the threaded hole (13) and penetrates the end block (12).

5. A power battery heat dissipation device according to claim 1, characterized in that: The structures of the servo motor (7) and the heat dissipation rotating blade (8) match each other, and the servo motor (7) and the heat dissipation rotating blade (8) are arranged at the exact center of the mounting plate (4).

6. A power battery heat dissipation device according to claim 2, characterized in that: The diameter of the dust cover (11) is larger than that of the connection frame (10), and a hollow opening is provided on the inner wall of the dust cover (11).

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