Dust removal device of high-low voltage electric appliance

Abstract

The utility model relates to the technical field of electric appliance dust removal, and provides a high-low voltage electric appliance dust removal device which comprises a plurality of supporting rods, a top plate is fixedly installed at the upper ends of the supporting rods jointly, a limiting plate is fixedly installed in the middles of the supporting plates jointly, and a plurality of filter bags are installed between the limiting plate and the top plate. A mounting plate is arranged at the bottoms of the multiple supporting rods, a high-low voltage electric appliance is mounted in the mounting plate, a fixing mechanism is arranged between the supporting rods and the mounting plate, a shell is fixedly mounted at the upper end of the top plate, a motor is fixedly mounted in the shell, and a fixing rod is fixedly mounted in the top plate; a rotating rod is rotationally installed in the fixing rod, and transmission wheels are fixedly installed at the output end of the motor and the end of the rotating rod. The dust removal device can efficiently complete dust removal work.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical appliance dust removal, in particular to a dust removal device for high and low voltage electrical appliances. Background Art

[0002] As an indispensable and important part of the power system, high and low voltage electrical equipment undertakes the key tasks of power distribution, control, metering and connecting cables. However, in the daily operation process, dust easily accumulates inside high and low voltage electrical equipment, which not only affects the heat dissipation performance of the equipment, but also may cause damage to the electrical components, thus threatening the safe and stable operation of the entire power system.

[0003] Existing high and low voltage electrical appliance dust removal devices have certain limitations in design and function. First, most dust removal devices only focus on dust removal, while ignoring the heat dissipation requirements of electrical equipment during the dust removal process. During dust removal, if the heat in the electrical cabinet cannot be effectively removed, the temperature of the electrical components will be too high, thereby increasing the risk of damage.

[0004] Secondly, the dust removal efficiency of existing dust removal devices is generally low. On the one hand, unreasonable structural design of dust removal devices, such as unreasonable electric field structure design and dust cleaning system failure, may lead to incomplete dust removal, thus affecting dust removal efficiency. On the other hand, the capture effect of existing dust removal devices is also different for dust of different particle sizes. For dust particles that are too large or too small, the dust removal effect is often not ideal.

[0005] In summary, the existing high and low voltage electrical dust removal devices have many problems in dust removal efficiency, heat dissipation performance, and ease of operation, which urgently need to be solved through technological innovation and improvement. Utility Model Content

[0006] In view of the above problems, the utility model provides a dust removal device for high and low voltage electrical appliances.

[0007] In order to solve the above problems, the technical solution adopted by the utility model is:

[0008] A dust removal device for high and low voltage electrical appliances comprises a plurality of support rods, a top plate being fixedly mounted on the upper ends of the plurality of support rods, a limit plate being fixedly mounted on the middle parts of the plurality of support rods, a plurality of filter bags being mounted between the limit plate and the top plate, a mounting plate being arranged at the bottom of the plurality of support rods, high and low voltage electrical appliances being mounted inside the mounting plate, and a fixing mechanism being arranged between the support rods and the mounting plate.

[0009] Preferably, a shell is fixedly installed on the upper end of the top plate, a motor is fixedly installed inside the shell, a fixing rod is fixedly installed inside the top plate, a rotating rod is rotatably installed inside the fixing rod, and a transmission wheel is fixedly installed on the output end of the motor and the end of the rotating rod.

[0010] Preferably, the two transmission wheels are connected via a transmission belt, a fan is fixedly mounted on the other end of the fixing rod, and an air duct is fixedly mounted on the other end of the top plate.

[0011] Preferably, the fixing mechanism comprises a rectangular cavity opened inside the supporting rod, a slide plate is slidably installed inside the rectangular cavity, and an insertion rod is fixedly installed inside the slide plate.

[0012] Preferably, a slot cooperating with the insertion rod is opened inside the mounting plate, one end of the insertion rod passes through the rectangular cavity and extends into the slot, a spring is also sleeved on the outside of the insertion rod, and the slide plate is elastically connected to the inner wall of the rectangular cavity through the spring.

[0013] Preferably, the other end of the insertion rod also extends to the outside of the support rod and is fixedly mounted with a pull plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. When using the dust removal device, start the motor inside the shell, and drive the transmission wheel outside it to rotate through the motor. Then the transmission wheel will drive another transmission wheel and the rotating rod to rotate through the transmission belt. Then the rotating rod will drive the fan to rotate, thereby driving the gas flow and discharging the gas through the air duct.

[0016] 2. Install the appliance inside the mounting plate, and push the slide plate to move through the spring inside the rectangular cavity. The slide plate will then drive the rod to move, and then insert the rod into the slot to fix the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at A;

[0020] In the figure: 1 support rod, 2 limit plate, 3 top plate, 4 filter bag, 5 mounting plate, 6 shell, 7 motor, 8 transmission wheel, 9 transmission belt, 10 fixing rod, 11 rotating rod, 12 fan, 13 air guide tube, 14 slot, 15 rectangular cavity, 16 slide plate, 17 plug rod, 18 spring, 19 pull plate. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like 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 simplifying the description, 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.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Reference Figure 1-3 A dust removal device for high and low voltage electrical appliances comprises a plurality of support rods 1, a top plate 3 is fixedly mounted on the upper ends of the plurality of support rods 1, a limit plate 2 is fixedly mounted on the middle parts of the plurality of support rods 1, a plurality of filter bags 4 are mounted between the limit plate 2 and the top plate 3, a mounting plate 5 is arranged at the bottom of the plurality of support rods 1, high and low voltage electrical appliances are mounted inside the mounting plate 5, and a fixing mechanism is arranged between the support rods 1 and the mounting plate 5.

[0025] Furthermore, a shell 6 is fixedly installed on the upper end of the top plate 3, a motor 7 is fixedly installed inside the shell 6, a fixing rod 10 is fixedly installed inside the top plate 3, a rotating rod 11 is rotatably installed inside the fixing rod 10, a transmission wheel 8 is fixedly installed on the output end of the motor 7 and the end of the rotating rod 11, the two transmission wheels 8 are connected by a transmission belt 9, a fan 12 is fixedly installed on the other end of the fixing rod 10, and an air duct 13 is fixedly installed on the other end of the top plate 3.

[0026] When the dust removal device is used, the motor 7 inside the shell 6 is started, and the motor 7 drives the transmission wheel 8 outside it to rotate. Then the transmission wheel 8 drives another transmission wheel 8 and the rotating rod 11 to rotate through the transmission belt 9. Then the rotating rod 11 drives the fan 12 to rotate, thereby driving the gas flow and discharging the gas through the air duct 13.

[0027] Furthermore, the fixing mechanism includes a rectangular cavity 15 opened inside the supporting rod 1 , a slide plate 16 is slidably installed inside the rectangular cavity 15 , and an insertion rod 17 is fixedly installed inside the slide plate 16 .

[0028] Furthermore, a slot 14 cooperating with the insertion rod 17 is opened inside the mounting plate 5, one end of the insertion rod 17 passes through the rectangular cavity 15 and extends to the inside of the slot 14, a spring 18 is also sleeved on the outside of the insertion rod 17, and the slide plate 16 is elastically connected to the inner wall of the rectangular cavity 15 through the spring 18, and the other end of the insertion rod 17 also extends to the outside of the support rod 1 and is fixedly installed with a pull plate 19.

[0029] The electrical appliance is installed inside the mounting plate 5, and the slide plate 16 is pushed to move by the spring 18 inside the rectangular cavity 15, and then the slide plate 16 drives the insertion rod 17 to move, and then the insertion rod 17 is inserted into the inside of the slot 14, thereby completing the fixing of the mounting plate 5.

[0030] To sum up the above, when using the dust removal device, start the motor 7 located inside the shell 6, and drive the transmission wheel 8 outside it to rotate through the motor 7, and then the transmission wheel 8 will drive another transmission wheel 8 and the rotating rod 11 to rotate through the transmission belt 9, and then the rotating rod 11 will drive the fan 12 to rotate, thereby driving the gas flow, and the gas is discharged through the air duct 13, the electrical appliance is installed inside the mounting plate 5, and the spring 18 inside the rectangular cavity 15 pushes the slide plate 16 to move, and then the slide plate 16 will drive the insertion rod 17 to move, and then the insertion rod 17 is inserted into the inside of the slot 14, thereby completing the fixation of the mounting plate 5.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust removal device for high and low voltage electrical appliances, characterized in that: The invention comprises a plurality of support rods (1), a top plate (3) being fixedly mounted on the upper ends of the plurality of support rods (1), a limit plate (2) being fixedly mounted on the middle parts of the plurality of support rods (1), a plurality of filter bags (4) being mounted between the limit plate (2) and the top plate (3), a mounting plate (5) being arranged at the bottoms of the plurality of support rods (1), high and low voltage electrical appliances being mounted inside the mounting plate (5), and a fixing mechanism being arranged between the support rods (1) and the mounting plate (5).

2. A dust removal device for high and low voltage electrical appliances according to claim 1, characterized in that: A housing (6) is fixedly mounted on the upper end of the top plate (3), a motor (7) is fixedly mounted inside the housing (6), a fixed rod (10) is fixedly mounted inside the top plate (3), a rotating rod (11) is rotatably mounted inside the fixed rod (10), and a transmission wheel (8) is fixedly mounted on the output end of the motor (7) and the end of the rotating rod (11).

3. A dust removal device for high and low voltage electrical appliances according to claim 2, characterized in that: The two transmission wheels (8) are connected to each other via a transmission belt (9); a fan (12) is fixedly mounted on the other end of the fixing rod (10); and an air guide duct (13) is fixedly mounted on the other end of the top plate (3).

4. A dust removal device for high and low voltage electrical appliances according to claim 1, characterized in that: The fixing mechanism comprises a rectangular cavity (15) opened inside the support rod (1), a slide plate (16) is slidably mounted inside the rectangular cavity (15), and an insertion rod (17) is fixedly mounted inside the slide plate (16).

5. A dust removal device for high and low voltage electrical appliances according to claim 4, characterized in that: The interior of the mounting plate (5) is provided with a slot (14) which cooperates with the insertion rod (17); one end of the insertion rod (17) passes through the rectangular cavity (15) and extends to the interior of the slot (14); a spring (18) is also sleeved on the exterior of the insertion rod (17); and the slide plate (16) is elastically connected to the inner wall of the rectangular cavity (15) via the spring (18).

6. A dust removal device for high and low voltage electrical appliances according to claim 5, characterized in that: The other end of the insertion rod (17) also extends to the outside of the support rod (1) and is fixedly mounted with a pull plate (19).

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