Dedusting and moisture-proof device for electrical automation element

Abstract

The utility model belongs to the technical field of electrical automation element dust removal and moisture prevention, and discloses an electrical automation element dust removal and moisture prevention device which comprises a dust removal and moisture prevention box, and a dust removal and dust prevention assembly is installed on the surface of the dust removal and moisture prevention box and comprises a first dust prevention plate. A first dustproof plate is mounted on the surface of the dust removal and moisture prevention box, second dustproof plates are symmetrically arranged in the first dustproof plate, dustproof nets are mounted in round holes formed in the surfaces of the first dustproof plate and the second dustproof plates, and positioning blocks are symmetrically mounted on the surfaces of the second dustproof plates; the surface of the first dustproof plate is provided with a positioning groove matched with the positioning block, and the first dustproof plate and the second dustproof plate are connected in a sliding mode through the positioning block and the positioning groove. And air containing part of dust is prevented from entering the box body along the opening.

Description

Technical Field

[0001] This utility model belongs to the field of dust removal and moisture prevention technology for electrical automation components, specifically a dust removal and moisture prevention device for electrical automation components. Background Technology

[0002] Electrical automation components are the parts of small machines and instruments. They are usually composed of several parts and can be used in similar products. They often refer to certain parts in the electrical, radio, and instrumentation industries, such as capacitors, transistors, hairsprings, and clockwork. They are mainly divided into: disinfection components, electronic components, pneumatic components, and Hall effect components. When stored or in operation, electrical automation components are affected by dust and air humidity, which leads to a decrease in performance and working efficiency. In order to ensure the quality of electrical components, dust removal and moisture prevention devices are needed to treat them.

[0003] Meanwhile, application number CN220144211U, entitled "A Dust Removal and Moisture Prevention Treatment Device for Electrical Automation Components," describes a dust removal and moisture prevention treatment device for electrical automation components. This device includes a base plate, a drive unit with a rotating shaft fixedly connected to its drive section, a storage tray fixedly connected to the surface of the rotating shaft, a fan installed on the inner wall of the opening, a dust removal component located on the outer surface of the housing, the dust removal component including an air supply pipe with an outlet hose fixedly connected to its end, and a reciprocating moving component located inside the housing and connected to the rotating shaft. The device enables the drive unit to rotate the electrical components on the surface of the storage tray, allowing the heating plate to heat the electrical components at different locations on the storage tray surface, resulting in more uniform heating. The reciprocating moving component also drives the outlet hose to swing vertically back and forth, cooperating with the rotating electrical components to increase the dust removal range, reduce dust removal dead zones, and thus improve the dust removal and moisture prevention quality.

[0004] In the above-mentioned technical solution, when the fan in the opening on the surface of the enclosure stops or runs, the opening leads directly into the interior of the enclosure, and there is no dustproof treatment at the opening. Over a long period of use, air containing some dust can easily enter the interior of the enclosure through the opening, resulting in a large accumulation of dust inside the enclosure and affecting the dust removal effect on electrical automation components.

[0005] Therefore, a dust removal and moisture-proof device for electrical automation components is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a dust removal and moisture-proof device for electrical automation components, which has the advantage of being able to perform dustproof treatment on the openings on the surface of the enclosure, preventing air containing some dust from entering the enclosure through the openings.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a dust removal and moisture prevention device for electrical automation components, comprising a dust removal and moisture prevention box, wherein a dust removal and dust prevention component is installed on the surface of the dust removal and moisture prevention box;

[0008] The dustproof and dust removal assembly includes a first dustproof plate, which is installed on the surface of the dust removal and moisture-proof box. A second dustproof plate is symmetrically arranged inside the first dustproof plate. Dustproof mesh is installed in the circular holes on the surfaces of the first and second dustproof plates. Positioning blocks are symmetrically installed on the surface of the second dustproof plate. Positioning grooves adapted to the positioning blocks are opened on the surface of the first dustproof plate. The first and second dustproof plates are slidably connected through the positioning blocks and the positioning grooves. Connecting plates are symmetrically installed on the surface of the second dustproof plate. A pull rod is slidably connected in a through hole on the surface of the connecting plate. One end of the pull rod passes through the connecting plate and extends to the outside of the connecting plate, and is connected to a conical dust removal plate on the surface of the first dustproof plate. A dust removal switching assembly is installed on the surface of the connecting plate.

[0009] Preferably, the surface of the dust removal and moisture-proof box is symmetrically equipped with support plates, and the surface of the support plates is symmetrically equipped with hydraulic rods, the telescopic ends of the hydraulic rods being connected to the connecting plate.

[0010] Preferably, a return spring is sleeved on the surface of the pull rod, one end of the return spring is connected to the connecting plate, and the other end of the return spring is connected to the conical dust removal plate.

[0011] Preferably, a dust removal rack is symmetrically installed on the surface of the dust removal and moisture-proof box, and a conical dust removal plate is installed on the surface of the dust removal rack.

[0012] Preferably, the second conical dust removal plate is oriented in the opposite direction to the first conical dust removal plate, and the second conical dust removal plate is used to clean the dust adhering to the surface of the second dustproof plate, while the first conical dust removal plate is used to clean the dust adhering to the surface of the first dustproof plate.

[0013] Preferably, the dust removal switching assembly includes a plug rod, which is slidably connected in a through hole on the surface of the connecting plate. One end of the plug rod passes through the connecting plate and is inserted into a slot on the surface of the pull rod. A pull plate is installed between the two plug rods.

[0014] Preferably, a second reset spring is sleeved on the surface of the insertion rod, one end of the second reset spring is connected to the insertion rod, and the other end of the second reset spring is mounted on the surface of the connecting plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model incorporates a dustproof and dust-removing component, which enables dustproof treatment of the openings on the surface of the dustproof and dehumidifying box. Furthermore, the dual dustproof treatment using a first dustproof plate and a second dustproof plate further enhances the dustproof effect against airborne dust, preventing dust carried by the air from entering the interior through the openings on the surface of the dustproof and dehumidifying box and affecting the dust removal effect on electrical automation components.

[0017] 2. This utility model incorporates a dust removal switching component. Since the first dustproof plate filters dust from the air first, the dust on the dustproof mesh on the first dustproof plate is more than that on the dustproof mesh on the second dustproof plate. This allows for separate dust removal of the first dustproof plate, thus improving the dust removal effect of the device and enhancing its adaptability during use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the first dustproof plate and the second dustproof plate of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the second dustproof plate and connecting plate of this utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the connecting plate of this utility model;

[0022] Figure 5 This is a schematic diagram of the conical dust removal plate and tie rod of this utility model.

[0023] In the diagram: 1. Dust removal and moisture-proof box; 2. Dust removal assembly; 21. First dustproof plate; 22. Second dustproof plate; 23. Dustproof net; 24. Positioning block; 25. Connecting plate; 26. Pull rod; 27. Support plate; 28. Hydraulic rod; 29. ​​Return spring one; 210. Dust removal frame; 211. Conical dust removal plate two; 212. Conical dust removal plate one; 3. Dust removal switching assembly; 31. Insert rod; 32. Pull plate; 33. Return spring two. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1 to 5As shown, this utility model provides a dust removal and moisture prevention device for electrical automation components, including a dust removal and moisture prevention box 1, and a dust removal and dust prevention component 2 installed on the surface of the dust removal and moisture prevention box 1;

[0026] The dustproof and dust removal assembly 2 includes a first dustproof plate 21, which is installed on the surface of the dust removal and moisture-proof box 1. A second dustproof plate 22 is symmetrically arranged inside the first dustproof plate 21. Dustproof mesh 23 is installed in the circular holes on the surfaces of both the first and second dustproof plates 21. Positioning blocks 24 are symmetrically installed on the surface of the second dustproof plate 22. Positioning grooves that fit the positioning blocks 24 are formed on the surface of the first dustproof plate 21. The first and second dustproof plates 21 and 22 are slidably connected via the positioning blocks 24 and these positioning grooves. Connecting plates 25 are symmetrically installed on the surface of the second dustproof plate 22. The connecting plates 25 have openings on their surfaces... A pull rod 26 is slidably connected inside the through hole. One end of the pull rod 26 passes through the connecting plate 25 and extends to the outside of the connecting plate 25, and is connected to the conical dust removal plate 212 set on the surface of the first dustproof plate 21. A dust removal switching component 3 is installed on the surface of the connecting plate 25, so that the opening on the surface of the dust removal and dehumidification box 1 can be dustproofed. Through the double dustproof treatment of the first dustproof plate 21 and the second dustproof plate 22, the dustproof effect of dust in the air is further improved, and the dust carried by the air is prevented from entering the interior through the opening on the surface of the dust removal and dehumidification box 1, which would affect the dust removal effect of electrical automation components.

[0027] Specifically, a support plate 27 is symmetrically installed on the surface of the dust removal and moisture-proof box 1, and a hydraulic rod 28 is symmetrically installed on the surface of the support plate 27. The telescopic end of the hydraulic rod 28 is connected to the connecting plate 25, which facilitates operation by the user and further improves the effectiveness of the device.

[0028] like Figures 1 to 5 As shown, a return spring 29 is sleeved on the surface of the pull rod 26. One end of the return spring 29 is connected to the connecting plate 25, and the other end of the return spring 29 is connected to the conical dust removal plate 212, thereby driving the pull rod 26 to perform a reset process, improving the use effect of the device and making the device operation more convenient.

[0029] Furthermore, a dust removal rack 210 is symmetrically installed on the surface of the dust removal and moisture-proof box 1, and a conical dust removal plate 211 is installed on the surface of the dust removal rack 210, so as to clean the dust accumulated on the second dust plate 22 and further improve the dust cleaning effect of the device.

[0030] It is worth noting that the cone-shaped dust removal plate 211 is oriented in the opposite direction to the cone-shaped dust removal plate 212. The cone-shaped dust removal plate 211 is used to clean the dust adhering to the surface of the second dustproof plate 22, while the cone-shaped dust removal plate 212 is used to clean the dust adhering to the surface of the first dustproof plate 21. This allows for the cleaning of the dust accumulated on the surfaces of the first dustproof plate 21 and the second dustproof plate 22, thereby improving the cleaning effect of the dust accumulated on the surfaces of the first dustproof plate 21 and the second dustproof plate 22.

[0031] like Figures 1 to 5 As shown, the dust removal switching assembly 3 includes a plug rod 31. The plug rod 31 is slidably connected in a through hole on the surface of the connecting plate 25. One end of the plug rod 31 passes through the connecting plate 25 and is inserted into a slot on the surface of the pull rod 26. A pull plate 32 is installed between the two plug rods 31. Since the first dustproof plate 21 filters the dust in the air first, the dustproof mesh 23 on the first dustproof plate 21 has more dust than the dustproof mesh 23 on the second dustproof plate 22. Therefore, the dust on the first dustproof plate 21 can be cleaned separately, which improves the dust cleaning effect of the device and enhances the adaptability of the device during use.

[0032] It is worth emphasizing that a second reset spring 33 is sleeved on the surface of the insertion rod 31. One end of the second reset spring 33 is connected to the insertion rod 31, and the other end of the second reset spring 33 is installed on the surface of the connecting plate 25, thereby enabling the position of the insertion rod 31 to be reset, which greatly improves the effectiveness of the device.

[0033] The structure of the electric motor is existing technology and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switch, which are not the main technical points of this patent and will not be described in detail. The wiring diagram of the motor in this utility model is common knowledge in the field, and its working principle is already known technology. The appropriate model is selected based on actual use; therefore, the control method and wiring layout of the motor will not be explained in detail.

[0034] Working principle and process: When the dust removal and dehumidification box 1 is used normally, the dustproof net 23 on the first dustproof plate 21 first removes dust from the air. Then, the dustproof net 23 on the second dustproof plate 22 removes dust for a second time. The double dustproof treatment can better improve the dust removal effect of the dust removal and dehumidification box 1 and prevent dust from entering the box through the openings on the surface of the dust removal and dehumidification box 1, which would affect the dust removal effect on electrical automation components.

[0035] When the dustproof mesh 23 on the surfaces of the first dustproof plate 21 and the second dustproof plate 22 becomes clogged with a large amount of dust after prolonged use, it can easily affect the heat dissipation effect inside the dust removal and dehumidification box 1. At this time, the hydraulic rod 28 on the support plate 27 is activated. The telescopic end of the hydraulic rod 28 pushes the connecting plate 25 to move. The connecting plate 25 then causes the second dustproof plate 22 to slide inside the first dustproof plate 21. The second dustproof plate 22 then causes the positioning block 24 to slide within the positioning groove inside the first dustproof plate 21. The positioning block 24 can position the second dustproof plate 22 during its movement. The connecting plate 25 and the pull rod 26 drive the conical dust removal plate 212 to slide on the surface of the first dustproof plate 21, thereby cleaning the dustproof net 23 on the first dustproof plate 21 and preventing dust from accumulating in the dustproof net 23 on the first dustproof plate 21. As the second dustproof plate 22 moves continuously, the pull rod 26 drives the return spring 29 to deform. The return spring 29 can assist the conical dust removal plate 212 to return to its original position, thereby further improving the effectiveness of the device. During the movement of the second dustproof plate 22, the conical dust removal plate 211 on the dust removal frame 210 cleans the dustproof net 23 on the second dustproof plate 22.

[0036] Since the first dustproof plate 21 filters dust from the air, the dustproof net 23 on the first dustproof plate 21 has more dust than the dustproof net 23 on the second dustproof plate 22. At this time, the operator pulls the pull plate 32 on the two plug rods 31, causing the pull plate 32 to drive the two plug rods 31 to disengage from the slots opened on the surface of the pull rod 26 at the same time. When the plug rod 31 is pulled up, the plug rod 31 pulls the second return spring 33 to deform. When the operator releases the pull plate 32, the second return spring 33 can drive the plug rod 31 to return to its original position. After the plug rod 31 disengages from the pull rod 26, the pull rod 26 is pulled, causing the pull rod 26 to move the conical dust removal plate 212. This allows for the separate cleaning of dust adhering to the surface of the first dustproof plate 21, enabling the switching of dust removal operations. It can clean the dust on the first dustproof plate 21 and the second dustproof plate 22 at the same time, and can also clean the first dustproof plate 21 with more accumulated dust separately.

[0037] It should be noted that the dust removal and moisture-proof box 1 inside the device is the same as the box in the published patent CN220144211U, "A dust removal and moisture-proof treatment device for electrical automation components". For specific operation, please refer to the comparison patent.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust removal and moisture-proof device for electrical automation components, comprising a dust removal and moisture-proof box (1), characterized in that: The surface of the dust removal and moisture-proof box (1) is equipped with a dust removal and dustproof component (2); The dustproof and dust removal component (2) includes a first dustproof plate (21). The surface of the dust removal and moisture-proof box (1) is equipped with the first dustproof plate (21). A second dustproof plate (22) is symmetrically arranged inside the first dustproof plate (21). Dustproof nets (23) are installed in the round holes opened on the surfaces of the first dustproof plate (21) and the second dustproof plate (22). Positioning blocks (24) are symmetrically installed on the surface of the second dustproof plate (22). The surface of the first dustproof plate (21) is provided with positioning grooves that are adapted to the positioning blocks (24). 21) and the second dustproof plate (22) are slidably connected through the positioning block (24) and the positioning groove. A connecting plate (25) is symmetrically installed on the surface of the second dustproof plate (22). A pull rod (26) is slidably connected in the through hole opened on the surface of the connecting plate (25). One end of the pull rod (26) passes through the connecting plate (25) and extends to the outside of the connecting plate (25), and is connected to the conical dust removal plate (212) set on the surface of the first dustproof plate (21). A dust removal switching assembly (3) is installed on the surface of the connecting plate (25).

2. The dust removal and moisture-proof device for electrical automation components according to claim 1, characterized in that: The surface of the dust removal and moisture-proof box (1) is symmetrically equipped with support plates (27), and the surface of the support plates (27) is symmetrically equipped with hydraulic rods (28). The telescopic end of the hydraulic rods (28) is connected to the connecting plate (25).

3. The dust removal and moisture-proof device for electrical automation components according to claim 2, characterized in that: A return spring (29) is sleeved on the surface of the pull rod (26). One end of the return spring (29) is connected to the connecting plate (25), and the other end of the return spring (29) is connected to the conical dust removal plate (212).

4. The dust removal and moisture-proof device for electrical automation components according to claim 3, characterized in that: The surface of the dust removal and moisture-proof box (1) is symmetrically equipped with dust removal racks (210), and the surface of the dust removal racks (210) is equipped with conical dust removal plates (211).

5. The dust removal and moisture-proof device for electrical automation components according to claim 4, characterized in that: The second conical dust removal plate (211) is in the opposite direction to the first conical dust removal plate (212), and the second conical dust removal plate (211) is used to clean the dust attached to the surface of the second dustproof plate (22), while the first conical dust removal plate (212) is used to clean the dust attached to the surface of the first dustproof plate (21).

6. The dust removal and moisture-proof device for electrical automation components according to claim 1, characterized in that: The dust removal switching assembly (3) includes a plug rod (31). The plug rod (31) is slidably connected in a through hole on the surface of the connecting plate (25). One end of the plug rod (31) passes through the connecting plate (25) and is inserted into a slot on the surface of the pull rod (26). A pull plate (32) is installed between the two plug rods (31).

7. The dust removal and moisture-proof device for electrical automation components according to claim 6, characterized in that: A second reset spring (33) is sleeved on the surface of the insertion rod (31). One end of the second reset spring (33) is connected to the insertion rod (31), and the other end of the second reset spring (33) is installed on the surface of the connecting plate (25).

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