Storage battery charging and discharging device

Abstract

The storage battery charging and discharging device comprises an outer box and a preparation mechanism installed in the outer box, the preparation mechanism comprises a dust removal assembly and a heat dissipation assembly, and the dust removal assembly comprises an air inlet window, an air outlet window and a sliding rail; the storage battery charging and discharging device is provided with the dust filtering net and the fan blades, the fan blades can be driven to rotate through starting of the motor, air flowing is accelerated, the storage battery charging and discharging device is rapidly cooled, the dust filtering net is arranged between the air inlet window and the air outlet window, air can pass through the dust filtering net in the flowing process, dust fall is conducted, and the storage battery charging and discharging device is convenient to use. And the dust filtering net can be conveniently taken out and cleaned through the sliding rail and the sliding block, so that the device is more practical, and the problems that a heat dissipation structure of the storage battery charging and discharging device is not arranged in place, heat generated in the working process of the storage battery cannot be discharged in time, a dust removal device is lacked, and internal parts are easily damaged are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of battery charging and discharging, in particular to a battery charging and discharging device. Background Art

[0002] A battery is a device that can directly convert chemical energy into electrical energy. When charging, it can regenerate internal active substances through external electrical energy and store electrical energy as chemical energy. When discharging, it can convert chemical energy back into electrical energy for output. The so-called battery is a device that stores chemical energy and releases electrical energy when necessary.

[0003] The heat dissipation structure of the existing battery charging and discharging device is not properly set. The heat generated by the battery during operation cannot be discharged in time, and there is a lack of dust removal device, which easily causes damage to internal parts. Therefore, a battery charging and discharging device is needed. Utility Model Content

[0004] The utility model aims to provide a battery charging and discharging device, which solves the problem in the prior art that the heat dissipation structure of the battery charging and discharging device is not properly arranged, the heat generated by the battery during operation cannot be discharged in time, and there is a lack of a dust removal device, which easily causes damage to internal parts.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery charging and discharging device, comprising an outer box and a preparation mechanism installed inside the outer box, wherein the preparation mechanism comprises a dust removal component and a heat dissipation component;

[0006] The dust removal assembly includes an air inlet window, an air outlet window, a slide rail, a slider, an outer frame, a dust filter and a hand handle, the top side wall of the outer box is equipped with an air inlet window, the lower side of the air inlet window is equipped with an air outlet window, the top inner wall of the outer box is equipped with a slide rail, the inner side of the slide rail is equipped with a slider, one side of the slider is equipped with an outer frame, the inner side of the outer frame is equipped with a dust filter, and one end of the outer frame is equipped with a hand handle;

[0007] The heat dissipation component includes a motor, a rotating shaft and fan blades. The motor is installed on one side of the dust filter, the rotating shaft is installed below the motor, and the fan blades are installed below the rotating shaft.

[0008] Preferably, a battery module is installed below the fan blade, a power-on wire end is installed on the lower side of the battery module, a ventilation support frame is installed below the power-on wire end, a hollow plate is installed below the outer box, a first bearing is installed on the side wall of the hollow plate, a hand handle is installed on the inner side of the first bearing, a worm is installed at one end of the hand handle, a worm wheel is installed on one side of the worm, a threaded column is installed below the worm wheel, a second bearing is installed on the periphery of the bottom end of the threaded column, a threaded groove is installed on the periphery of the threaded column, a lifting plate is installed on the outside of the threaded groove, a roller is installed below the lifting plate, a limiting column is installed on one side of the threaded column, a limiting groove is installed on the periphery of the limiting column, and a closing plate is installed on the other side wall of the outer box.

[0009] Preferably, the outer frame forms a sliding structure with the outer box through a slide rail and a slide block, and the hand handle forms a fixed structure with the dust filter through the outer frame.

[0010] Preferably, the fan blades and the rotating shaft form a rotating structure through the operation of a motor.

[0011] Preferably, the hand-turned handle forms a rotating structure with the hollow plate through the first bearing, and the hand-turned handle and the worm form a fixed structure, and the worm and the worm wheel form a threaded connection, and the worm wheel and the threaded column form a fixed structure.

[0012] Preferably, the threaded column forms a rotating structure with the hollow plate through the second bearing, and the threaded column forms a threaded connection with the lifting plate through the thread groove, and the lifting plate forms a sliding structure with the hollow plate through the limiting groove and the limiting column.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The battery charging and discharging device is provided with a dust filter and a fan blade. By turning on the motor, the fan blade can be driven to rotate, accelerating the flow of air, and quickly cooling the battery charging and discharging device. A dust filter is provided between the air inlet window and the air outlet window. The air will pass through the dust filter during the flow process to reduce dust. The dust filter can be conveniently taken out and cleaned through the slide rail and the slider, making the device more practical and avoiding the heat dissipation structure of the battery charging and discharging device not being properly set. The heat generated by the battery during operation cannot be discharged in time, and the lack of a dust removal device easily causes damage to internal parts;

[0015] 2. The battery charging and discharging device is provided with a worm and a worm wheel. The worm can be driven to rotate by turning the hand handle by external force. Through the threaded connection between the worm and the worm wheel, the rotation of the worm can rotate the worm wheel. The rotation of the worm wheel can indirectly drive the threaded column to rotate. Through the threaded connection between the threaded column and the second thread groove, the rotation of the threaded column can lift the lifting plate, indirectly driving the roller to lift, so that the hollow plate or the roller can be grounded, which is convenient for moving the battery charging and discharging device and also convenient for fixing and supporting the battery charging and discharging device, making the device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a battery charging and discharging device proposed by the utility model;

[0017] Figure 2 This is a cross-sectional structural schematic diagram of a battery charging and discharging device proposed by the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the side structure of a battery charging and discharging device.

[0019] In the figure: 1. outer box; 2. air inlet window; 3. air outlet window; 4. slide rail; 5. slider; 6. outer frame; 7. dust filter; 8. hand handle; 9. motor; 10. rotating shaft; 11. fan blade; 12. battery module; 13. power line terminal; 14. ventilation support frame; 15. hollow plate; 16. first bearing; 17. hand handle; 18. worm; 19. worm wheel; 20. threaded column; 21. second bearing; 22. threaded groove; 23. lifting plate; 24. roller; 25. limit groove; 26. limit column; 27. closing plate. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] like Figure 1 and Figure 2 As shown, a battery charging and discharging device shown in the figure includes an outer box 1 and a preparation mechanism installed inside the outer box 1, and the preparation mechanism includes a dust removal component and a heat dissipation component;

[0023] The dust removal assembly includes an air inlet window 2, an air outlet window 3, a slide rail 4, a slider 5, an outer frame 6, a dust filter 7 and a hand-pull handle 8. The air inlet window 2 is installed on the top side wall of the outer box 1, the air outlet window 3 is installed on the lower side of the air inlet window 2, the slide rail 4 is installed on the top inner wall of the outer box 1, the slider 5 is installed on the inner side of the slide rail 4, the outer frame 6 is installed on one side of the slider 5, the dust filter 7 is installed on the inner side of the outer frame 6, and the hand-pull handle 8 is installed on one end of the outer frame 6;

[0024] The heat dissipation assembly includes a motor 9, a rotating shaft 10 and fan blades 11. The motor 9 is installed on one side of the dust filter 7, the rotating shaft 10 is installed below the motor 9, and the fan blades 11 are installed below the rotating shaft 10.

[0025] The outer frame 6 forms a sliding structure with the outer box 1 through the slide rail 4 and the slider 5, and the hand pull handle 8 forms a fixed structure with the dust filter 7 through the outer frame 6. A dust filter 7 is arranged between the air inlet window 2 and the air outlet window 3. The air will pass through the dust filter 7 during the flow to reduce dust. By controlling the hand pull handle 8 with external force, the dust filter 7 can be easily taken out and cleaned through the slide rail 4 and the slider 5.

[0026] The fan blades 11 and the rotating shaft 10 form a rotating structure through the operation of the motor 9. By turning on the motor 9, the fan blades 11 can be driven to rotate, thereby accelerating the flow of air and quickly dissipating heat and cooling the battery charging and discharging device. Some smaller electrical equipment can be placed above the ventilation support frame 14 for heat dissipation, further making full use of the heat dissipation device.

[0027] Example 2

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, this embodiment further illustrates Example 1, a battery module 12 is installed below the fan blade 11, a power-on wire end 13 is installed on the lower side of the battery module 12, a ventilation support frame 14 is installed below the power-on wire end 13, a hollow plate 15 is installed below the outer box 1, a first bearing 16 is installed on the side wall of the hollow plate 15, a hand handle 17 is installed on the inner side of the first bearing 16, a worm 18 is installed at one end of the hand handle 17, a worm gear 19 is installed on one side of the worm 18, a threaded column 20 is installed below the worm gear 19, a second bearing 21 is installed on the periphery of the bottom end of the threaded column 20, a threaded groove 22 is installed on the periphery of the threaded column 20, a lifting plate 23 is installed on the outside of the threaded groove 22, a roller 24 is installed below the lifting plate 23, a limiting column 26 is installed on one side of the threaded column 20, a limiting groove 25 is installed on the periphery of the limiting column 26, and a closing plate 27 is installed on the other side wall of the outer box 1.

[0029] The hand-turned handle 17 forms a rotating structure with the hollow plate 15 through the first bearing 16, and the hand-turned handle 17 and the worm 18 form a fixed structure, and the worm 18 and the worm wheel 19 form a threaded connection, and the worm wheel 19 and the threaded column 20 form a fixed structure. The hand-turned handle 17 is rotated by external force to drive the worm 18 to rotate. Through the threaded connection between the worm 18 and the worm wheel 19, the rotation of the worm 18 can make the worm wheel 19 rotate, and the rotation of the worm wheel 19 can indirectly drive the threaded column 20 to rotate.

[0030] The threaded column 20 forms a rotating structure with the hollow plate 15 through the second bearing 21, and the threaded column 20 forms a threaded connection with the lifting plate 23 through the threaded groove 22, and the lifting plate 23 forms a sliding structure with the hollow plate 15 through the limit groove 25 and the limit column 26. Through the threaded connection between the threaded column 20 and the second threaded groove 22, the rotation of the threaded column 20 can lift the lifting plate 23, and indirectly drive the roller 24 to lift, so that the hollow plate 15 or the roller 24 can be grounded, which is convenient for moving the battery charging and discharging device, and also convenient for fixing and supporting the battery charging and discharging device, making the device more practical.

[0031] Working principle: First, by turning on the motor 9, the fan blades 11 can be driven to rotate, accelerating the flow of air, and quickly dissipating heat and cooling the battery charging and discharging device, and some smaller electrical equipment can be placed on the ventilation support frame 14 for heat dissipation. Secondly, the hand pull handle 8 is controlled by external force, and the dust filter 7 can be conveniently taken out and cleaned through the slide rail 4 and the slider 5. Then, the hand turning handle 17 is rotated by external force to drive the worm 18 to rotate. The rotation of the worm 18 can make the worm wheel 19 rotate, and the rotation of the worm wheel 19 can indirectly drive the threaded column 20 to rotate. The rotation of the threaded column 20 can lift the lifting plate 23, and indirectly drive the roller 24 to lift, so that the hollow plate 15 or the roller 24 can be grounded, which is convenient for moving the battery charging and discharging device, and also convenient for fixing and supporting the battery charging and discharging device, making the device more practical.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery charging and discharging device, comprising an outer box (1) and a preparation mechanism installed inside the outer box (1), characterized in that: The preparation mechanism includes a dust removal component and a heat dissipation component; The dust removal assembly comprises an air inlet window (2), an air outlet window (3), a slide rail (4), a slider (5), an outer frame (6), a dust filter (7) and a hand handle (8); the top side wall of the outer box (1) is provided with an air inlet window (2), the lower side of the air inlet window (2) is provided with an air outlet window (3), the top inner wall of the outer box (1) is provided with a slide rail (4), the inner side of the slide rail (4) is provided with a slider (5), one side of the slider (5) is provided with an outer frame (6), the inner side of the outer frame (6) is provided with a dust filter (7), and one end of the outer frame (6) is provided with a hand handle (8); The heat dissipation component comprises a motor (9), a rotating shaft (10) and a fan blade (11); the motor (9) is installed on one side of the dust filter (7); the rotating shaft (10) is installed below the motor (9); and the fan blade (11) is installed below the rotating shaft (10).

2. A battery charging and discharging device according to claim 1, characterized in that: A battery module (12) is installed below the fan blade (11), a power-on wire end (13) is installed on the lower side of the battery module (12), a ventilation support frame (14) is installed below the power-on wire end (13), a hollow plate (15) is installed below the outer box (1), a first bearing (16) is installed on the side wall of the hollow plate (15), a hand handle (17) is installed on the inner side of the first bearing (16), a worm (18) is installed on one end of the hand handle (17), and a worm wheel (19) is installed on one side of the worm (18). ), a threaded column (20) is installed below the worm gear (19), a second bearing (21) is installed on the periphery of the bottom end of the threaded column (20), a threaded groove (22) is installed on the periphery of the threaded column (20), a lifting plate (23) is installed outside the threaded groove (22), a roller (24) is installed below the lifting plate (23), a limiting column (26) is installed on one side of the threaded column (20), a limiting groove (25) is installed on the periphery of the limiting column (26), and a closing plate (27) is installed on the other side wall of the outer box (1).

3. A battery charging and discharging device according to claim 1, characterized in that: The outer frame (6) forms a sliding structure with the outer box (1) through the slide rail (4) and the slider (5), and the hand handle (8) forms a fixed structure with the dust filter (7) through the outer frame (6).

4. A battery charging and discharging device according to claim 1, characterized in that: The fan blades (11) and the rotating shaft (10) form a rotating structure through the operation of the motor (9).

5. A battery charging and discharging device according to claim 2, characterized in that: The hand-turned handle (17) forms a rotating structure with the hollow plate (15) through the first bearing (16), and the hand-turned handle (17) and the worm (18) form a fixed structure, and the worm (18) and the worm wheel (19) form a threaded connection, and the worm wheel (19) and the threaded column (20) form a fixed structure.

6. A battery charging and discharging device according to claim 2, characterized in that: The threaded column (20) forms a rotating structure with the hollow plate (15) via a second bearing (21), the threaded column (20) forms a threaded connection with the lifting plate (23) via a thread groove (22), and the lifting plate (23) forms a sliding structure with the hollow plate (15) via a limiting groove (25) and a limiting column (26).

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