Electrical automation control device

Abstract

The invention discloses an electrical automation control device, and relates to the field of control cabinets, the electrical automation control device comprises a control cabinet body, the two sides of the control cabinet body are provided with windows, the inner wall of each window is movably connected with a window frame, the inner wall of each window frame is fixedly connected with a first dustproof net plate, and the outer wall of each first dustproof net plate is movably connected with a second dustproof net plate; the outer wall of the second dustproof net plate is fixedly connected with a push-pull plate. The dustproof device further comprises an installation assembly. A cleaning assembly; and a closing assembly. According to the dust screen cleaning device, a shifting plate is shifted to move to leave the interior of a first clamping groove formed in a window frame, so that the window frame is conveniently taken down to clean a dust screen plate, and then a push-pull plate is shifted to drive a second dust screen plate fixedly connected with the push-pull plate to move up and down; and the cleaning brushes connected with the interiors of the two dustproof net plates in the staggered motion state are used for washing the dustproof net plates, so that the dustproof net plates are cleaned without other tools, and the service life of the dustproof net plates is guaranteed.

Description

Technical Field

[0001] The invention relates to the field of control cabinets, and in particular to an electrical automation control device. Background Art

[0002] The electrical automation control cabinet is a control device that combines electrical equipment together. It has a compact structure and integrates multiple functions in one cabinet to achieve equipment automation and process automation control. It has stable performance, is scalable, and has strong anti-interference. The electrical automation control cabinet is widely used in various industries that require electrical control.

[0003] The existing Chinese patent authorization announcement number: CN115800041A discloses an electrical automation control cabinet, including a cabinet body and a cabinet door, the cabinet door is arranged on the surface of the cabinet body, the side surface of the cabinet body is provided with air holes, a bellows is installed on one side of the air hole, a dustproof net is installed on the surface of the bellows, and a support seat is arranged in the middle of the bottom end of the bellows. The invention is provided with a structure that can adjust the air circulation and top temperature of the cabinet body, so that the cabinet body can adjust itself when used outdoors to prevent the overall influence of the cabinet body on rainy and snowy weather, and at the same time ensure the constant temperature of the cabinet body itself to avoid a certain difference between the temperature of the equipment and the temperature of the cabinet body, thereby causing the cabinet body material to age due to the temperature difference between the inside and outside, resulting in a phenomenon of reduced service life.

[0004] The existing electrical cabinets still have the following problems when in use: the existing electrical control cabinets need to rely on dustproof mesh plates to achieve ventilation when in use while preventing impurities from entering the interior of the control cabinet and affecting its normal operation. The dustproof mesh plates need to be cleaned in time after being used for a long time to prevent dust or impurities from clogging the mesh holes and affecting the heat dissipation inside the control cabinet. The dustproof mesh is mostly cleaned with the help of a brush. If the brushing force is too strong, the service life of the dustproof mesh may be shortened. At the same time, additional tools are required to clean the dustproof mesh, so the cleaning process is more cumbersome.

[0005] Therefore, it is necessary to invent an electrical automation control device to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide an electrical automation control device to solve the problem proposed in the above background technology that the existing electrical control cabinet needs to rely on a dustproof mesh plate to achieve ventilation when in use while preventing impurities from entering the interior of the control cabinet and affecting its normal operation. The dustproof mesh plate needs to be cleaned in time after being used for a long time to prevent dust or impurities from clogging the mesh holes and affecting the heat dissipation inside the control cabinet. The dustproof mesh is mostly cleaned with the help of a brush. If the brushing force is too strong, the service life of the dustproof mesh may be shortened. At the same time, the dustproof mesh needs to be cleaned with the help of additional tools, so the cleaning process is more cumbersome.

[0007] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: an electrical automation control device, comprising a control cabinet, windows are provided on both sides of the control cabinet, and the inner wall of the window is movably connected to a window frame, the inner wall of the window frame is fixedly connected to a dustproof mesh plate 1, and the outer wall of the dustproof mesh plate 1 is movably connected to a dustproof mesh plate 2, and the outer wall of the dustproof mesh plate 2 is fixedly connected to a push-pull plate, and further comprising:

[0008] The installation component is provided with a groove 1 inside the control cabinet, and a pull plate is movably connected inside the groove 1 through a spring 1, and the end of the pull plate matches with a snap-fit ​​groove 1, and the snap-fit ​​groove 1 is provided inside the window frame to facilitate the installation of the window frame and the window;

[0009] A cleaning component, wherein the outer wall of the dustproof mesh plate 1 is fixedly connected with a cleaning brush 1, the inner wall of the dustproof mesh plate 2 is fixedly connected with a cleaning brush 2, and both side walls of the dustproof mesh plate 2 are fixedly connected with limit blocks, and the limit blocks move inside the limit grooves preset inside the window frame, so as to facilitate the cleaning of the dustproof mesh plate 1 and the dustproof mesh plate 2, and avoid the clogging of the mesh holes of the dustproof mesh plate to affect the internal ventilation of the entire control cabinet;

[0010] Closing component, the bottom of the dustproof mesh plate 2 is fixedly connected with a wedge block, and the wedge block matches the engaging groove 2, the engaging groove 2 is arranged inside the window frame, the engaging groove 2 is movably connected with a pointed cone block inside, and the pointed cone block is movably connected with the groove 2 through the spring 2 inside the groove 2, the groove 2 is connected with the engaging groove 2, and in the absence of external force, the dustproof mesh plate and the window frame are in a closed state to prevent foreign matter from entering the interior of the control cabinet.

[0011] Preferably, the inner wall of the window is in contact with the outer wall of the window frame and is slidably connected, and there is friction between the inner wall of the window and the outer wall of the window frame to ensure that the window frame and the window are firmly installed.

[0012] Preferably, the second dustproof mesh plate is in a "U" shape, and the internal cavity of the second dustproof mesh plate is movably connected to the first dustproof mesh plate, and there is a gap in the cavity of the first dustproof mesh plate and the second dustproof mesh plate, which facilitates the movable connection between the first dustproof mesh plate and the second dustproof mesh plate.

[0013] Preferably, an extension block is fixedly connected to the side wall of one end of the paddle plate fixedly connected to the spring, and the extension block moves inside a preset notch, and the notch is connected to the groove, so as to facilitate and effectively paddle the paddle.

[0014] Preferably, the cleaning brush 2 is arranged in contact with the cleaning brush 1 one above and one below, and the bristles of the cleaning brush 1 pass through the mesh holes of the dustproof mesh plate 2, and the bristles of the cleaning brush 2 pass through the mesh holes of the dustproof mesh plate 1. When the dustproof mesh plate 1 and the dustproof mesh plate 2 are movably connected, the dustproof mesh plate 1 and the dustproof mesh plate 2 are cleaned by the movement of the cleaning brush.

[0015] Preferably, the wedge blocks are provided in two groups with four blocks in total, and the two wedge blocks are symmetrically arranged with reference to the vertical central axis of the window frame as the symmetry axis, and there is a gap between the two wedge blocks.

[0016] Preferably, the pointed end of the pointed cone block extends to the interior of the second engaging groove, and the tip of the pointed cone block contacts the outer wall of the wedge block, and the pointed cone block moves to engage with the wedge block, so that in the absence of external force, the dustproof screen and the window frame are in a closed state, preventing foreign matter from entering the interior of the control cabinet.

[0017] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0018] 1. The present invention drives the paddle plate to move away from the first engaging groove provided inside the window frame by paddle plate, so as to facilitate the removal of the window frame to clean the dustproof mesh plate. Subsequently, the push-pull plate is paddled to drive the second dustproof mesh plate fixedly connected to the push-pull plate to move up and down, so that the cleaning brush connected inside the two dustproof mesh plates in the staggered motion state can clean the dustproof mesh plates. In this way, the dustproof mesh plates can be cleaned without the aid of other tools, thereby ensuring the service life of the dustproof mesh plates.

[0019] 2. Press down the push-pull plate to match the wedge block with the second engaging groove. At the same time, the force applied by the second spring makes the pointed cone block press against the upper position of the wedge block. In this way, without the support of external force, the dustproof screen plate and the window frame are in a closed state to prevent foreign matter from entering the interior of the control cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0022] Figure 2 It is an exploded view of the overall structure of the present invention;

[0023] Figure 3 An exploded view of the connection structure of the dustproof screen plate 1 and the dustproof screen plate 2 of the present invention;

[0024] Figure 4 It is a three-dimensional diagram of the internal structure of the window frame (partially cut away) of the present invention;

[0025] Figure 5 For the present invention Figure 4 Schematic diagram of the structure magnification effect at A in the middle;

[0026] Figure 6 It is a three-dimensional diagram of the internal structure of the control cabinet (partially cut horizontally) of the present invention.

[0027] Description of reference numerals:

[0028] 1. Control cabinet; 2. Window; 3. Window frame; 4. Dustproof screen plate 1; 5. Dustproof screen plate 2; 6. Installation assembly; 601. Channel 1; 602. Paddle plate; 603. Spring 1; 604. Snap-fit ​​groove 1; 7. Push-pull plate; 8. Cleaning assembly; 801. Cleaning brush 1; 802. Cleaning brush 2; 803. Limit block; 804. Limit groove; 9. Closing assembly; 901. Wedge block; 902. Snap-fit ​​groove 2; 903. Conical block; 904. Channel 2; 905. Spring 2. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] The present invention provides Figure 1-6 An electrical automation control device shown includes a control cabinet 1, windows 2 are provided on both sides of the control cabinet 1, and the inner wall of the window 2 is movably connected to a window frame 3, the inner wall of the window frame 3 is fixedly connected to a dustproof mesh plate 1 4, and the outer wall of the dustproof mesh plate 1 4 is movably connected to a dustproof mesh plate 2 5, and the outer wall of the dustproof mesh plate 2 5 is fixedly connected to a push-pull plate 7, so that the push-pull plate 7 is moved to drive the dustproof mesh plate 2 5 fixedly connected to the push-pull plate 7 to move up and down, so that the two groups of dustproof mesh plates are convenient for mutual cleaning, and impurities are prevented from entering the interior of the control cabinet 1 and affecting normal operation while ensuring the ventilation effect of the control cabinet 1, and also includes:

[0031] The installation component 6 is provided with a groove 601 inside the control cabinet 1, and a dial plate 602 is movably connected to the groove 601 through a spring 603, and the end of the dial plate 602 matches with a snap-fit ​​groove 604, and the snap-fit ​​groove 604 is provided inside the window frame 3. By shifting the dial plate 602, the dial plate 602 is driven to move away from the snap-fit ​​groove 604 provided inside the window frame 3, so that the window frame 3 can be removed to clean the dust screen, and the window frame 3 and the window 2 can be installed tightly later;

[0032] Cleaning component 8, the outer wall of dustproof mesh plate 1 4 is fixedly connected with cleaning brush 1 801, the inner wall of dustproof mesh plate 2 5 is fixedly connected with cleaning brush 2 802, and the two side walls of dustproof mesh plate 2 5 are fixedly connected with limiting blocks 803, and the limiting blocks 803 are movable inside the limiting grooves 804 preset inside the window frame 3, so as to facilitate the cleaning of dustproof mesh plate 1 4 and dustproof mesh plate 2 5, and avoid the clogging of the mesh holes of the dustproof mesh plate to affect the internal ventilation of the entire control cabinet 1, the cleaning brush 2 802 fixedly connected to the inner wall of the dustproof mesh plate 2 5 in the active state cleans the dustproof mesh plate 1 4 in the fixed state, and at the same time, the cleaning brush 1 801 fixedly connected to the outer wall of the end of the dustproof mesh plate 4 is movably connected to the dustproof mesh plate 2 5 in the active state, so as to clean the mesh holes of the dustproof mesh plate 2 5 in the active state;

[0033] Closing component 9, the bottom of the dustproof mesh plate 5 is fixedly connected with a wedge block 901, and the wedge block 901 matches the engaging groove 902, the engaging groove 902 is arranged inside the window frame 3, and the engaging groove 902 is movably connected with a pointed cone block 903 inside, and the pointed cone block 903 is movably connected with the groove 904 through the spring 905 inside the groove 904, and the groove 904 is communicated with the engaging groove 902. In the absence of external force, the dustproof mesh plate and the window frame 3 are in a closed state to prevent foreign matter from entering the interior of the control cabinet 1.

[0034] The inner wall of the window 2 is in contact with the outer wall of the window frame 3 to achieve a sliding connection, and there is friction between the inner wall of the window 2 and the outer wall of the window frame 3 to ensure that the window frame 3 and the window 2 are firmly installed.

[0035] The dustproof mesh plate 2 5 is in a "U" shape, and the internal cavity of the dustproof mesh plate 2 5 is movably connected to the dustproof mesh plate 1 4. There is a gap in the cavity between the dustproof mesh plate 1 4 and the dustproof mesh plate 2 5, which facilitates the movable connection between the dustproof mesh plate 1 4 and the dustproof mesh plate 2 5.

[0036] An extension block is fixedly connected to the side wall of one end of the shifting plate 602 fixedly connected to the spring 1 603 . The extension block moves inside a preset notch. The notch is connected to the groove 1 601 , so that the shifting plate 602 can be effectively shifted.

[0037] Cleaning brush 2 802 is arranged in contact with cleaning brush 1 801 above and below, and the bristles of cleaning brush 1 801 pass through the mesh holes of dustproof mesh plate 2 5, and the bristles of cleaning brush 2 802 pass through the mesh holes of dustproof mesh plate 1 4. When dustproof mesh plate 1 4 and dustproof mesh plate 2 5 are movably connected, dustproof mesh plate 1 4 and dustproof mesh plate 2 5 are cleaned through the movement of the cleaning brush. Cleaning brush 2 802 fixedly connected to the inner wall of dustproof mesh plate 2 5 in the active state cleans the dustproof mesh plate 1 4 in the fixed state. At the same time, when cleaning brush 1 801 fixedly connected to the outer wall of the end of dustproof mesh plate 4 is movably connected to dustproof mesh plate 2 5 in the active state, the mesh holes of dustproof mesh plate 2 5 in the active state are cleaned.

[0038] The wedge blocks 901 are provided in two groups with four in total, and the two wedge blocks 901 are symmetrically arranged with reference to the vertical central axis of the window frame 3 as the symmetry axis, and there is a gap between the two wedge blocks 901 .

[0039] The pointed end of the pointed cone block 903 extends to the interior of the second engaging groove 902, and the tip of the pointed cone block 903 contacts the outer wall of the body of the wedge block 901, and the pointed cone block 903 moves to engage with the wedge block 901. After the wedge block 901 completely moves into the interior of the second engaging groove 902, the tip of the pointed cone block 903 no longer touches the wedge block 901. At this time, the second spring 905 performs a reset movement and then pushes the pointed cone block 903 to move and engage with the wedge block 901. In this way, in the absence of external force, the dustproof screen and the window frame 3 are in a closed state to prevent foreign matter from entering the interior of the control cabinet 1.

[0040] Working principle: when using an electrical automation control device, first, by toggling the toggle plate 602, the toggle plate 602 is driven to move away from the engaging groove 604 provided inside the window frame 3, so as to facilitate the removal of the window frame 3 for cleaning the dustproof mesh plate of the delicate material. When cleaning, it is only necessary to toggle the push-pull plate 7 to drive the dustproof mesh plate 25 fixedly connected to the push-pull plate 7 to move up and down. At this time, the cleaning brush 2 802 fixedly connected to the inner wall of the dustproof mesh plate 25 moves up and down to clean the dustproof mesh plate 4 that is in contact with it and fixedly connected to the inner wall of the window frame 3. At the same time, the cleaning brush 1 801 fixedly connected to the outer wall of the end of the dustproof mesh plate 4 is movably connected to the dustproof mesh plate 25 in the active state to clean the mesh holes of the dustproof mesh plate 25 in the active state. In this way, there is no need to use other tools to clean the dustproof mesh plate. At the same time, the strength of the two sets of cleaning brushes when cleaning the dustproof mesh plate can be controlled, effectively ensuring the service life of the two dustproof mesh plates.

[0041] Subsequently, the push-pull plate 7 is pressed down to drive the wedge block 901 fixedly connected to the bottom of the dustproof screen plate 2 5 to match the engaging groove 2 902. After the wedge block 901 enters the engaging groove 2 902, it presses against the inclined surface of the pointed cone block 903 and pushes the pointed cone block 903 toward the inside of the groove 2 904. The pointed cone block 903 simultaneously applies pressure to the spring 2 905 to deform the spring 2 905. After the wedge block 901 completely moves into the engaging groove 2 902, the tip of the pointed cone block 903 no longer touches Wedge block 901, at this time, spring 2 905 performs a reset movement and then pushes the pointed cone block 903 to move and engage with the wedge block 901, so that without the support of external force, the dust screen plate and the window frame 3 are in a closed state to prevent foreign matter from entering the interior of the control cabinet 1, and at the same time, when it is necessary to lift the dust screen plate 2 5 upward, the synchronous upward movement of the wedge block 901 supports the inclined surface of the surface of the pointed cone block 903 and then applies force to push the pointed cone block 903 toward the inside of the groove 2 904, which does not affect the movement of the dust screen plate 2 5;

[0042] When it is necessary to reinstall the cleaned dustproof screen and window 2 later, the dial plate 602 is moved to move the end of the dial plate 602 away from the window 2, and then the window frame 3 and the window 2 are matched and installed. Subsequently, the dial plate 602 is released, and the spring 1 603 applies force to push the dial plate 602 to match the preset locking groove 1 604 inside the window frame 3, thereby completing the matching installation of the window frame 3 and the window 2, and the entire control cabinet 1 returns to normal working state, preventing the entry of impurities while ensuring the ventilation effect.

[0043] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An electrical automation control device, comprising a control cabinet (1), characterized in that: The control cabinet (1) is provided with windows (2) on both sides, and the inner wall of the window (2) is movably connected to a window frame (3), the inner wall of the window frame (3) is fixedly connected to a dustproof screen plate 1 (4), and the outer wall of the dustproof screen plate 1 (4) is movably connected to a dustproof screen plate 2 (5), and the outer wall of the dustproof screen plate 2 (5) is fixedly connected to a push-pull plate (7), and further comprises: The control cabinet (1) is provided with a groove (601) inside, and the groove (601) is movably connected with a shift plate (602) inside via a spring (603), and the end of the shift plate (602) matches with a snap-fit ​​groove (604), and the snap-fit ​​groove (604) is provided inside the window frame (3); A cleaning assembly (8), wherein the outer wall of the dustproof screen plate 1 (4) is fixedly connected to a cleaning brush 1 (801), the inner wall of the dustproof screen plate 2 (5) is fixedly connected to a cleaning brush 2 (802), and both side walls of the dustproof screen plate 2 (5) are fixedly connected to limit blocks (803), and the limit blocks (803) move inside limit grooves (804) preset inside the window frame (3); A closing component (9), wherein a wedge block (901) is fixedly connected to the bottom of the second dustproof screen plate (5), and the wedge block (901) matches the second snap-fit ​​groove (902), the second snap-fit ​​groove (902) is arranged inside the window frame (3), and a pointed cone block (903) is movably connected inside the second snap-fit ​​groove (902), and the pointed cone block (903) is movably connected to the second slot (904) through the second spring (905), and the second slot (904) is connected to the second snap-fit ​​groove (902).

2. An electrical automation control device according to claim 1, characterized in that: The inner wall of the window (2) and the outer wall of the window frame (3) are in contact with each other and are slidably connected, and there is friction between the inner wall of the window (2) and the outer wall of the window frame (3).

3. An electrical automation control device according to claim 1, characterized in that: The second dustproof screen plate (5) is in a "U" shape, and the internal cavity of the second dustproof screen plate (5) is movably connected to the first dustproof screen plate (4), and there is a gap between the cavities of the first dustproof screen plate (4) and the second dustproof screen plate (5).

4. An electrical automation control device according to claim 1, characterized in that: An extension block is fixedly connected to the side wall of one end of the shifting plate (602) fixedly connected to the spring one (603). The extension block moves inside a preset notch, and the notch is connected to the groove one (601).

5. An electrical automation control device according to claim 1, characterized in that: The second cleaning brush (802) is arranged in contact with the first cleaning brush (801) one above and one below, and the bristles of the first cleaning brush (801) pass through the mesh holes of the second dustproof mesh plate (5), and the bristles of the second cleaning brush (802) pass through the mesh holes of the first dustproof mesh plate (4).

6. An electrical automation control device according to claim 1, characterized in that: The wedge blocks (901) are arranged in two groups with a total of four blocks, and the two wedge blocks (901) are symmetrically arranged with reference to the vertical central axis of the window frame (3) as the symmetry axis, and there is a gap between the two wedge blocks (901).

7. An electrical automation control device according to claim 1, characterized in that: The pointed end of the pointed cone block (903) extends to the interior of the second engaging groove (902), and the tip of the pointed cone block (903) contacts the outer wall of the wedge block (901).

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