Control cabinet with dustproof structure
By designing diversion grooves, dustproof grooves and vents in the electrical control cabinet, combining push-pull parts and dust collecting parts, the gooseneck flask principle realizes centralized cleaning of dust, solving the problem of difficulty in preventing dust during heat dissipation of electrical control cabinets , ensure that dust does not enter the cabinet, and achieve effective cleaning and dust prevention effects.
Patent Information
- Application Number
- CN202420387359.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-02-28
AI Technical Summary
It is difficult to achieve good dustproof effect when dissipating heat, and dust is easily entered into the cabinet when cleaning, affecting the life of the equipment.
Design the diversion groove, dustproof groove and ventilation port, use the gooseneck flask principle to concentrate the dust at the bottom of the groove, and combine the push and pull parts and dust collecting parts to achieve centralized cleaning of the dust to avoid dust entering when opening the cabinet door.
It effectively prevents dust from entering the control cabinet, achieving centralized cleaning and dust prevention effects, while not affecting normal heat dissipation and ventilation.
Smart Images
Figure CN222355733U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric control cabinets, in particular to a control cabinet with a dustproof structure. Background Art
[0002] The electrical control cabinet is assembled into a closed or semi-closed cabinet with switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in accordance with the electrical wiring requirements to meet the normal operation requirements of the electrical system. Since the internal equipment of the control cabinet is mostly in a long-term non-stop operation state, there is a rigid demand for heat dissipation. However, after the heat dissipation ports are opened on both sides of the cabinet, a large amount of dust will enter the control cabinet. The dust accumulated on the electrical equipment is difficult to clean and accelerates aging. It is difficult to achieve a good dust-proof effect without affecting the normal heat dissipation requirements. When cleaning the dust accumulated on the outside of the control cabinet or the vent position, it is often necessary to open the cabinet door to clean the vent. In this process, dust will still enter the control cabinet, making it difficult to achieve a dust-proof effect when cleaning. Utility Model Content
[0003] The disclosed embodiment relates to a control cabinet with a dustproof structure. The design of the guide groove, the dustproof groove and the vent can allow the dust in the air to accumulate at the bottom of the dustproof groove, thereby achieving a dustproof effect.
[0004] In the first aspect of the present disclosure, a control cabinet with a dust-proof structure is provided, which specifically includes: a main cabinet; support frames are welded on the left and right sides of the inner wall of the main cabinet, ventilation holes are opened on the left and right inner walls of the main cabinet, guide grooves are opened on the left and right outer walls of the main cabinet, and mounting plates are fastened to the left and right sides of the main cabinet by screws; a push-pull piece is movably connected inside the ventilation hole; a pad is welded on the inner end face of the mounting plate, and dust-proof plates are fastened and fastened on both sides of the pad and the outer wall of the main cabinet; a cross partition is connected to the top of the support frame; a dust-proof groove is opened inside the dust-proof plate, and the bottom of the dust-proof groove is connected to the ventilation hole, and a dust collecting piece is connected to the inner side of the dust-proof plate and the outer wall of the main cabinet; a through hole is opened inside the push-pull piece, and the dust-proof plate is movably connected inside the through hole; a cleaning block is connected inside the dust collecting piece; a slot is opened on the top surface of the cleaning block, and a limit block is fastened inside the slot.
[0005] In at least some embodiments, the front and rear sides of the dustproof plate are provided with concave notches, a connecting plate is welded between the two groups of upper and lower adjacent dustproof plates in the middle, the dustproof groove is an arc-shaped structure and the top is connected to the guide groove. Using the principle of the gooseneck flask experiment, the guide groove, the dustproof groove and the vent constitute the gooseneck part of the gooseneck flask. Under normal conditions, after the air passes through the guide groove and the dustproof groove, the dust will accumulate at the bottom of the guide groove and inside the dustproof groove, thereby playing a dust-proof role.
[0006] In at least some embodiments, a front baffle is welded to the front end surface of the dust collecting component, and a dust collecting box is clamped on the bottom of the dust collecting component and the outer wall of the main cabinet.
[0007] In at least some embodiments, the height of the cleaning block is smaller than the height difference between the top edge of the front baffle and the top edge of the dust collecting piece. The limit block is in an "8"-shaped structure and is clamped on the outer wall of the main cabinet. The limit block can be used to clamp the cleaning block and the main cabinet to keep the cleaning block at the highest position of the dust collecting piece. After the limit block is removed, the cleaning block is separated from the main cabinet, and the cleaning block slides down inside the dust collecting piece under the action of gravity to clean the dust into the dust box.
[0008] In at least some embodiments, clamps are vertically welded on the left and right sides of the bottom surface of the transverse partition. When the transverse partition is clamped to the top surface of the support frame, the outer side of the clamp fits against the inner wall of the main cabinet, but there is a gap between the inner side of the clamp and the winding plate.
[0009] In at least some embodiments, a pull ring is welded to the outer end surface of the push-pull member, and a limit plate is welded to the inner end surface of the push-pull member, and the limit plate is clamped inside the vent.
[0010] In at least some embodiments, the front end face of the main cabinet is movably connected to a cabinet door via a hinge, and a winding plate is welded to the top surface of the support frame. When the partition is snapped onto the support frame, the top surface of the winding plate fits against the bottom surface of the partition. When the partition is snapped onto the support frame, the top surface of the winding plate fits against the bottom surface of the partition. The winding plate can be used to wind and store longer wires inside the main cabinet, keeping the wires inside the main cabinet tidy and uncluttered, and facilitating subsequent search and maintenance work.
[0011] The utility model provides a control cabinet with a dustproof structure, which has the following beneficial effects:
[0012] When the utility model is in use, the principle of the gooseneck flask experiment is utilized, and the guide groove, the dustproof groove and the vent constitute the gooseneck part of the gooseneck flask. Under normal conditions, after the air passes through the guide groove and the dustproof groove, the dust will be concentrated and accumulated at the bottom of the guide groove and inside the dustproof groove, and finally the air without dust enters the interior of the main cabinet through the vent, thereby achieving a dustproof effect.
[0013] In addition, pulling the pull ring can drive the push-pull part to move forward and backward, pushing the dust accumulated inside the guide groove and the dustproof groove into the dust collecting part. After removing the limit block, the cleaning block is separated from the main cabinet body, and the cleaning block slides down inside the dust collecting part under the action of gravity, cleaning the dust into the dust collecting box for unified cleaning. There is no need to open the cabinet door when cleaning the dust. Dust can still be prevented from entering the main cabinet body during cleaning, thereby achieving dust prevention. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.
[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.
[0016] In the attached picture:
[0017] Figure 1 The schematic diagram of the structure of the cabinet door of the present application is shown;
[0018] Figure 2 A partial cross-sectional structural schematic diagram of the main cabinet of the present application is shown;
[0019] Figure 3 It shows a schematic structural diagram of the connection between the dustproof plate and the push-pull member of the present application;
[0020] Figure 4 A schematic diagram of the unfolded structure between the mounting plate and the dust collecting member of the present application is shown;
[0021] Figure 5 A schematic diagram of the clamping structure between the diaphragm and the support frame of the present application is shown;
[0022] Figure 6 Shows this application Figure 4 A schematic diagram of the enlarged structure at A in the middle;
[0023] Figure 7 Shows this application Figure 4 Schematic diagram of the enlarged structure at point B in the middle.
[0024] Reference numerals list
[0025] 1. Main cabinet; 101. Cabinet door; 102. Support frame; 1021. Winding board; 103. Ventilation hole; 104. Guide groove;
[0026] 2. diaphragm; 201. pallet;
[0027] 3. Dustproof plate; 301. Connecting plate; 302. Dustproof slot;
[0028] 4. Push-pull member; 401. pull ring; 402. through hole; 403. limit plate;
[0029] 5. Mounting plate; 501. Pad plate;
[0030] 6. Dust collecting part; 601. front baffle; 602. dust collecting box;
[0031] 7. Cleaning block; 701. Card slot;
[0032] 8. Limit block. DETAILED DESCRIPTION
[0033] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment 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.
[0034] Example: Please refer to the attached Figure 1 To Attachment Figure 7 :
[0035] The utility model proposes a control cabinet with a dustproof structure, comprising: a main cabinet 1; support frames 102 are welded on the left and right sides of the inner wall of the main cabinet 1, vents 103 are opened on the left and right inner walls of the main cabinet 1, guide grooves 104 are opened on the left and right outer walls of the main cabinet 1, and mounting plates 5 are fastened and connected to the left and right sides of the main cabinet 1 by screws; a push-pull member 4 is movably connected to the inside of the vent 103; a pad 501 is welded on the inner end surface of the mounting plate 5, and both sides of the pad 501 and the outer wall of the main cabinet 1 are connected to the main cabinet 1. A dustproof plate 3 is fastened and clamped on the upper part; a cross partition 2 is clamped on the top of the support frame 102; a dustproof groove 302 is opened inside the dustproof plate 3, and the bottom of the dustproof groove 302 is connected to the vent 103, and a dust collecting piece 6 is clamped on the inner side of the dustproof plate 3 and the outer wall of the main cabinet 1; a through hole 402 is opened inside the push-pull piece 4, and the dustproof plate 3 is movably clamped inside the through hole 402; a cleaning block 7 is clamped inside the dust collecting piece 6; a slot 701 is opened on the top surface of the cleaning block 7, and a limiting block 8 is clamped inside the slot 701.
[0036] In the embodiments of the present disclosure, as shown in the attached Figure 5 As shown, a pull ring 401 is welded on the outer end face of the push-pull member 4, and a limit plate 403 is welded on the inner end face of the push-pull member 4. The limit plate 403 is clamped in the inside of the vent 103. After pulling the pull ring 401, the push-pull member 4 can be driven to move in the front-to-back direction, and the dust accumulated in the guide groove 104 and the dustproof groove 302 can be pushed into the dust collecting member 6, and the limit plate 403 can move the push-pull member 4 in a directional manner. At the same time, during the pushing process, the dust squeezed out of the dustproof groove 302 into the vent 103 can be pushed, ensuring that all dust is pushed into the dust collecting member 6 to complete the cleaning.
[0037] In the embodiments of the present disclosure, as shown in the attached Figure 3 and attached Figure 7As shown, a front baffle 601 is welded on the front end face of the dust collecting part 6, and a dust box 602 is clamped on the bottom of the dust collecting part 6 and the outer wall of the main cabinet 1. When the push-pull part 4 is pulled to the side of the dust collecting part 6, the dust is pushed into the inside of the dust collecting part 6, and the dust is collected into the dust box 602 by the sliding down of the cleaning block 7.
[0038] In the embodiments of the present disclosure, as shown in the attached Figure 5 As shown, the left and right sides of the bottom surface of the partition 2 are respectively welded vertically with a clamping plate 201. When the partition 2 is clamped to the top surface of the support frame 102, the outer side surface of the clamping plate 201 fits against the inner wall of the main cabinet 1, but there is a gap between the inner side surface of the clamping plate 201 and the winding plate 1021. This design allows the winding plate 1021 to be used for normal winding without affecting the placement and support of the partition 2, and the clamping plate 201 will not squeeze the wires wound on the winding plate 1021. The clamping tightness of the partition 2 can also be increased by fitting the clamping plate 201 to the inner wall of the main cabinet 1, thereby improving the stability of the partition 2.
[0039] In the embodiments of the present disclosure, as shown in the attached Figure 6 As shown, the front and rear sides of the dustproof plate 3 are provided with concave notches, and a connecting plate 301 is welded between the two groups of upper and lower adjacent dustproof plates 3 in the middle. The dustproof groove 302 is an arc-shaped structure and the top is connected to the guide groove 104. Using the principle of the gooseneck flask experiment, the guide groove 104, the dustproof groove 302 and the vent 103 constitute the gooseneck part of the gooseneck flask. Under normal conditions, after the air passes through the guide groove 104 and the dustproof groove 302, the dust will be concentrated and accumulated at the bottom of the guide groove 104 and inside the dustproof groove 302. Finally, the dust-free air enters the interior of the main cabinet 1 through the vent 103, thereby achieving a dust-proof effect.
[0040] In the embodiments of the present disclosure, as shown in the attached Figure 3 As shown, the height of the cleaning block 7 is smaller than the height difference between the top edge of the front baffle 601 and the top edge of the dust collecting part 6, the limit block 8 is in the shape of an "8" and is clamped on the outer wall of the main cabinet 1, and the limit block 8 can be used to clamp the cleaning block 7 and the main cabinet 1 to keep the cleaning block 7 at the highest position of the dust collecting part 6. After taking out the limit block 8, the cleaning block 7 is separated from the main cabinet 1, and the cleaning block 7 slides down inside the dust collecting part 6 under the action of gravity to clean the dust into the dust box 602. After taking out the cleaning block 7, it can be placed on the top of the dust collecting part 6 again to slide down for cleaning until the cleaning is complete. After cleaning the cleaning block 7, the limit block 8 is clamped to the inside of the slot 701 and the outer wall of the main cabinet 1 to complete the fixation of the cleaning block 7 for the next use.
[0041] In the embodiments of the present disclosure, as shown in the attached Figure 1 , Attachment Figure 2 and attached Figure 5As shown, the front end face of the main cabinet 1 is movably connected to the cabinet door 101 through a hinge, and a winding plate 1021 is welded to the top surface of the support frame 102. When the partition 2 is snapped onto the support frame 102, the top surface of the winding plate 1021 fits against the bottom surface of the partition 2. The winding plate 1021 can be used to wind and store the longer wires inside the main cabinet 1, so that the wires inside the main cabinet 1 are neat and tidy, and it is also convenient for subsequent search and maintenance work. After the winding plate 1021 is wound, it does not affect the placement of the partition 2, and multiple uses of the same component are realized. The guide groove 104 can be used to guide the external air before entering the main cabinet 1. The guide groove 104 allows the air to gradually enter the vent 103 in an arc-shaped route, so that the dustproof function can be achieved through the dustproof plate 3.
[0042] The working principle of this embodiment is as follows: first, the dust collecting member 6 is clamped to the outside of the main cabinet 1, the dust collecting box 602 is clamped to the bottom of the dust collecting member 6, and then the dustproof plate 3 is clamped between the mounting plate 5 and the main cabinet 1, the mounting plate 5 is connected to the main cabinet 1 by screws, and the pull ring 401 is pulled to move the push-pull member 4 to the rear side to complete the assembly;
[0043] When the main cabinet 1 is running, under normal conditions, after the air passes through the guide groove 104 and the dustproof groove 302, the dust will accumulate at the bottom of the guide groove 104 and inside the dustproof groove 302. Finally, the dust-free air enters the interior of the main cabinet 1 through the vent 103, achieving a dust-proof effect without affecting normal ventilation and heat dissipation.
[0044] In this article, there are a few points to note:
[0045] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.
[0046] In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.
[0047] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. A control cabinet with a dustproof structure, comprising: A main cabinet (1); characterized in that support frames (102) are welded on the left and right sides of the inner wall of the main cabinet (1), ventilation holes (103) are opened on the left and right inner walls of the main cabinet (1), guide grooves (104) are opened on the left and right outer walls of the main cabinet (1), and mounting plates (5) are fastened to the left and right sides of the main cabinet (1) by screws; a push-pull member (4) is movably connected inside the ventilation hole (103); a pad (501) is welded on the inner end surface of the mounting plate (5), and dustproof plates (3) are fastened and connected to the two sides of the pad (501) and the outer wall of the main cabinet (1); the support The top of the support frame (102) is clamped with a transverse partition (2); a dustproof groove (302) is provided inside the dustproof plate (3), the bottom of the dustproof groove (302) is connected to the ventilation port (103), and a dust collecting member (6) is clamped on the inner side of the dustproof plate (3) and the outer wall of the main cabinet (1); a through hole (402) is provided inside the push-pull member (4), and the dustproof plate (3) is movably clamped inside the through hole (402); a dust cleaning block (7) is clamped inside the dust collecting member (6); a clamping groove (701) is provided on the top surface of the dust cleaning block (7), and a limit block (8) is clamped inside the clamping groove (701).
2. The control cabinet with a dustproof structure according to claim 1, characterized in that: The front end surface of the main cabinet (1) is movably connected to a cabinet door (101) via a hinge, and a winding plate (1021) is welded to the top surface of the support frame (102). When the transverse partition (2) is snapped onto the support frame (102), the top surface of the winding plate (1021) is attached to the bottom surface of the transverse partition (2).
3. The control cabinet with a dustproof structure according to claim 2, characterized in that: The left and right sides of the bottom surface of the transverse partition (2) are respectively vertically welded with clamping plates (201); when the transverse partition (2) is clamped to the top surface of the support frame (102), the outer side surface of the clamping plate (201) fits against the inner wall of the main cabinet (1), and a gap exists between the inner side surface of the clamping plate (201) and the winding plate (1021).
4. The control cabinet with a dustproof structure according to claim 1, characterized in that: The dustproof plates (3) are provided with inwardly concave notches on both the front and rear sides, a connecting plate (301) is welded between two groups of upper and lower adjacent dustproof plates (3) in the middle, and the dustproof groove (302) is an arc-shaped structure and is connected to the guide groove (104) at the top.
5. The control cabinet with a dustproof structure according to claim 1, characterized in that: A pull ring (401) is welded to the outer end surface of the push-pull member (4), and a limit plate (403) is welded to the inner end surface of the push-pull member (4), wherein the limit plate (403) is clamped inside the vent (103).
6. The control cabinet with a dustproof structure according to claim 1, characterized in that: A front baffle (601) is welded to the front end surface of the dust collecting component (6), and a dust collecting box (602) is clamped on the bottom of the dust collecting component (6) and the outer wall of the main cabinet (1).
7. The control cabinet with a dustproof structure according to claim 6, characterized in that: The height of the dust cleaning block (7) is less than the height difference between the top edge of the front baffle (601) and the top edge of the dust collecting member (6); the limit block (8) has an "8"-shaped structure and is clamped to the outer wall of the main cabinet (1).