CN216214935U - Switch cabinet panel - Google Patents

Abstract

The utility model belongs to the technical field of switch cabinets, and particularly relates to a switch cabinet panel which comprises a panel main body, a dustproof assembly and a dust collecting assembly; the outer edge of the rear end face of the panel main body is raised to form a flanging, and the flanging and the panel main body are integrally bent and formed; the panel main body is provided with a plurality of ventilation openings which penetrate through the front end face and the rear end face of the panel main body; the flanging is provided with a through groove, and the dustproof assembly is arranged through the through groove and is connected with the panel main body in a sliding manner; the dustproof component covers all the ventilation openings; the dust collecting component is arranged on the panel main body and is positioned below the dustproof component; the dustproof component and the dust collection component are both positioned on the rear side of the panel main body; wherein, part of dust is adsorbed by the dustproof component, and the other part of dust falls into the dust collection component. So, avoid the dust to enter into the inside of cubical switchboard to influence electronic components's normal use.

Description

Switch cabinet panel

Technical Field

The utility model belongs to the technical field of switch cabinets, and particularly relates to a switch cabinet panel.

Background

The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.

The main way that present cubical switchboard got into the dust is exactly from heat dissipation panel entering, and current heat dissipation panel mainly used ventilation cooling lacks dustproof function, in case the internal dust of cabinet is too much, can influence the normal use of subassembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a switch cabinet panel, and aims to solve the technical problem that the normal use of components in a switch cabinet is influenced because the panel of the switch cabinet in the prior art is easy to dust.

In order to achieve the above object, an embodiment of the present invention provides a switch cabinet panel, including a panel main body, a dust-proof assembly and a dust-collecting assembly; the outer edge of the rear end face of the panel main body is raised to form a flange, and the flange and the panel main body are integrally bent and formed; the panel main body is provided with a plurality of ventilation openings which penetrate through the front end face and the rear end face of the panel main body; the flange is provided with a through groove, and the dustproof assembly penetrates through the through groove and is connected with the panel main body in a sliding manner; the dust-proof component covers all the ventilation openings; the dust collection assembly is arranged on the panel main body and is positioned below the dustproof assembly; the dustproof assembly and the dust collection assembly are both positioned on the rear side of the panel main body; wherein, some dust is adsorbed by the dustproof component, and other part of dust falls into the dust collection component.

Optionally, the dust-proof assembly comprises an outer frame and a filter screen; the filter screen is arranged in the outer frame; the outer frame penetrates through the through groove and is connected with the panel main body in a sliding mode.

Optionally, a handle is fixedly arranged on the outer frame to facilitate pushing and pulling the outer frame.

Optionally, the dust collection assembly comprises a dust collection hopper and a dust collection container; the dust collecting hopper is fixedly arranged on the rear end face of the panel main body and is positioned below the dustproof assembly; the dust collecting container is connected with the panel main body in a sliding way; the dust receiving hopper is pressed against the top of the dust collecting container.

Optionally, a wide groove is formed in the top surface of the dust receiving hopper, and a narrow groove is formed in the bottom surface of the dust receiving hopper; the width of the narrow groove is smaller than that of the wide groove; the narrow groove penetrates through the dust receiving hopper and is communicated with the wide groove; the left inner wall surface and the right inner wall surface of the wide groove are respectively connected with the left inner wall surface and the right inner wall surface of the narrow groove through inclined planes.

Optionally, the panel body is provided with a first through hole for the dust collecting container to penetrate through; a first sliding rail is fixedly arranged on the rear end face of the panel main body; the dust collecting container is slidably connected with the first sliding rail.

Optionally, the through groove is formed in the upper surface of the flanging, and a guide rail is fixedly arranged on the rear end face of the panel main body; the guide rail extends in a vertical direction; the dust-proof assembly is slidably connected with the guide rail.

Optionally, a sliding groove is formed on the surface of the guide rail close to the panel main body, and the sliding groove penetrates through the upper surface of the guide rail; the dustproof assembly is matched with the sliding groove in a sliding mode.

Optionally, a fan is installed on the rear end face of the panel body, an air outlet corresponding to the fan is formed in the panel body, and the air outlet penetrates through the front end face and the rear end face of the panel body.

Optionally, a second through hole is formed in the panel main body; a second sliding rail is fixedly arranged on the rear end face of the panel main body, and a drying container for drying and dehumidifying is slidably connected onto the second sliding rail; the second through hole is used for the drying container to penetrate through.

One or more technical solutions in the switch cabinet panel provided by the embodiment of the present invention at least have one of the following technical effects: the panel main part is the rectangle, and the turn-ups improves production efficiency through the shaping of bending of an organic whole with the panel main part when improving this cubical switchboard panel bulk strength. The plurality of ventilation openings are arranged at intervals in the vertical direction, and the width of each ventilation opening is smaller than that of the dustproof assembly, so that dust entering from the plurality of ventilation openings is ensured to face the dustproof assembly. Before use, the dust-proof assembly is inserted into the through groove and slid to the limit, and at the moment, the dust-proof assembly covers all the ventilation openings. When the dustproof panel is used, external dust enters the inner side of the panel main body through the ventilation opening, is stopped by the dustproof component when further advancing, and is adsorbed by the dustproof component. It should be noted that, some dust is adsorbed by dustproof subassembly, and another part dust is then fallen into the collection dirt subassembly, so, avoids the dust to enter into the inside of cubical switchboard to influence electronic components's normal use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a switch cabinet panel according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a switch cabinet panel according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a switch cabinet panel (with a dust-proof component omitted) according to an embodiment of the present invention.

FIG. 4 is a cross-sectional view of a dust hopper according to an embodiment of the present invention

Wherein, in the figures, the respective reference numerals:

10-panel body 20-dustproof assembly 30-dust collection assembly

11-flanging 12-ventilation opening 13-first sliding rail

14-guide rail 15-fan 16-second slide rail

17-drying container 18-water baffle 111-through groove

21-outer frame 22-filter screen 211-handle

31-dust collecting hopper 32-dust collecting container 311-wide groove

312-narrow groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1 to 3, there is provided a switch cabinet panel, including a panel main body 10, a dust-proof component 20 and a dust-collecting component 30; a flange 11 is formed by protruding the outer edge of the rear end face of the panel main body 10, and the flange 11 and the panel main body 10 are integrally bent and formed; the panel main body 10 is provided with a plurality of ventilation openings 12, and the ventilation openings 12 penetrate through the front end face and the rear end face of the panel main body 10; the turned-over edge 11 is provided with a through groove 111, and the dustproof component 20 penetrates through the through groove 111 and is slidably connected with the panel main body 10; the dust-proof assembly 20 covers all of the vents 12; the dust collecting assembly 30 is arranged on the panel body 10 and is positioned below the dust preventing assembly 20; the dust-proof assembly 20 and the dust collection assembly 30 are both positioned at the rear side of the panel body 10; wherein, part of the dust is absorbed by the dust-proof assembly 20, and the other part of the dust falls into the dust collection assembly 30.

Specifically, panel main part 10 is the rectangle, and turn-ups 11 improves production efficiency through integrative bending type with panel main part 10 when improving this cubical switchboard panel bulk strength. The plurality of ventilation openings 12 are arranged at intervals along the vertical direction, and the width of each ventilation opening 12 is smaller than that of the dustproof assembly 20, so that dust entering from the plurality of ventilation openings 12 is ensured to face the dustproof assembly 20. Before use, the dust-proof assembly 20 is inserted into the through-slot 111 and slid to the limit, at which time the dust-proof assembly 20 covers all of the vents 12. In use, external dust enters the inside of the panel body 10 through the ventilation opening 12, is caught by the dust-proof member 20 when it further advances, and is adsorbed by the dust-proof member 20. It should be noted that, a part of the dust is absorbed by the dustproof assembly 20, and another part of the dust falls into the dust collecting assembly 30, so as to prevent the dust from entering the inside of the switch cabinet, thereby affecting the normal use of the electronic components.

In another embodiment of the present invention, as shown in fig. 1 to 3, the dust-proof assembly 20 includes an outer frame 21 and a filter screen 22; the filter screen 22 is arranged in the outer frame 21; the outer frame 21 is inserted into the through groove 111 and slidably connected to the panel body 10. Specifically, the filter screen 22 is a dust screen, which is a common dust screen in the prior art in real life and has a low price, and is beneficial to reducing the production cost of the switch cabinet panel of the utility model. In use, the outer frame 21 is inserted into the through-slot 111 and the outer frame 21 is pushed to the limit so that the strainer 22 on the outer frame 21 covers all the ventilation openings 12.

Further, a handle 211 is fixedly arranged on the outer frame 21 to facilitate pushing and pulling the outer frame 21. The handle 211 is provided with a space-avoiding groove, which penetrates through the front and rear end faces of the handle 211. The avoiding groove is used for allowing fingers of a worker to penetrate through so that the worker can hold the handle 211 and then push and pull the outer frame 21 through the handle 211. Therefore, the push-and-pull of the outer frame 21 by workers is greatly facilitated, and the installation efficiency of the outer frame 21 and the filter screen 22 is improved.

In another embodiment of the present invention, as shown in fig. 1 to 3, the dust collection assembly 30 includes a dust collection hopper 31 and a dust collection container 32; the dust collecting hopper 31 is fixedly arranged on the rear end face of the panel main body 10 and is positioned below the dust-proof component 20; the dust collection container 32 is slidably coupled to the panel body 10; the dust receiving hopper 31 is pressed against the top of the dust collecting container 32. Specifically, the dust collection container 32 is slidable in the front-rear direction with respect to the panel main body 10. In use, part of the external dust falls into the dust receiving hopper 31, and then, is guided by the dust receiving hopper 31 to fall into the dust collection container 32. After a period of use, dust is collected in the dust collecting container 32, and then the dust collecting container 32 is pulled directly to move toward the outside of the panel body 10, and finally, the dust collecting container 32 is separated from the panel body 10, so that the dust in the dust collecting container 32 can be disposed. Therefore, the practicability of the switch cabinet panel is greatly improved. Further, a first handle is provided on the outward surface of the dust container 32 to facilitate the worker to push and pull the dust container 32. It is worth mentioning that the dust receiving hopper 31 is pressed against the top of the dust collecting container 32 to ensure that the dust enters the dust collecting container 32 through the dust receiving hopper 31.

In another embodiment of the present invention, as shown in fig. 4, a wide slot 311 is disposed on the top surface of the dust receiving hopper 31, and a narrow slot 312 is disposed on the bottom surface of the dust receiving hopper 31; the width of the narrow groove 312 is smaller than that of the wide groove 311; the narrow groove 312 penetrates through the dust receiving hopper 31 and is communicated with the wide groove 311; the left and right inner wall surfaces of the wide groove 311 are connected to the left and right inner wall surfaces of the narrow groove 312 via inclined surfaces, respectively. Specifically, the front inner wall surface of the wide groove 311 is coplanar with the front inner wall surface of the narrow groove 312, and the rear inner wall surface of the wide groove 311 is coplanar with the rear inner wall surface of the narrow groove 312. In use, dust enters the dust receiving hopper 31 through the wide slot 311, part of the dust falls directly into the dust collecting container 32 through the narrow slot 312, and the other part of the dust falls into the narrow slot 312 under the action of the two inclined planes and finally falls into the dust collecting container 32. The slot 312 can be designed to be small enough so that the dust container 32 can also be designed to be small enough to save resources while reducing space usage.

In another embodiment of the present invention, as shown in fig. 1 and 3, the panel body 10 is provided with a first through hole for the dust collecting container 32 to pass through; a first slide rail 13 is fixedly arranged on the rear end face of the panel main body 10; the dust collecting container 32 is slidably connected to the first slide rail 13. Specifically, the top surface of the first slide rail 13 is provided with a first sliding slot, the first sliding slot penetrates through the front end surface of the first slide rail 13, and the dust collecting container 32 is in sliding fit with the first sliding slot. When the dust collecting container 32 is mounted, the first handle is grasped by hand, the dust collecting container 32 is inserted into the first through hole, and the first handle is pushed to drive the dust collecting container 32 so as to move along the extending direction of the first chute, thereby completing the assembly of the dust collecting container 32. The first slide rail 13 plays a supporting and guiding role.

In another embodiment of the present invention, as shown in fig. 2, the through groove 111 is opened on the upper surface of the flange 11, and a guide rail 14 is fixedly arranged on the rear end surface of the panel main body 10; the guide rail 14 extends in a vertical direction; the dust guard assembly 20 is slidably coupled to the guide rail 14.

Further, a sliding groove is formed on the surface of the guide rail 14 close to the panel body 10, and the sliding groove penetrates through the upper surface of the guide rail 14; the dust-proof assembly 20 is slidably fitted with the sliding slot.

Specifically, in the present embodiment, the dust-proof assembly 20 is inserted into the through groove 111 from top to bottom, that is, the dust-proof assembly 20 slides in the vertical direction with respect to the panel body 10. The guide rails 14 are provided in two sets, the two sets of guide rails 14 are symmetrically arranged on the rear end face of the panel main body 10, and the two sets of guide rails 14 are respectively abutted against the left inner wall face and the right inner wall face of the through groove 111 to form sealing, so that external dust is prevented from entering the inside of the switch cabinet through a gap. The surfaces of the two groups of guide rails 14 close to the dustproof assembly 20 are provided with sliding grooves, and each sliding groove penetrates through the top surface of the corresponding guide rail 14. The upward openings of the sliding grooves are provided with chamfers to facilitate the insertion of the outer frame 21, thereby improving the assembly efficiency. The bottom surfaces of both sets of rails 14 press against the top of the dirt cup 31 to form a seal. When the device is installed, the handle 211 is held, the outer frame 21 is inserted into the through groove 111 from above, then the outer frame 21 slides in the two sliding grooves and finally presses against the bottom walls of the two sliding grooves, and at this time, the outer frame 21 and the filter screen 22 thereon cover all the ventilation openings 12. The guide rail 14 is arranged, so that the dustproof assembly 20 can slide relative to the panel main body 10, the detachable connection of the dustproof assembly 20 and the panel main body 10 is realized, and the practicability and flexibility of the switch cabinet panel are greatly improved.

Furthermore, the through groove 111 penetrates through the rear end face of the flange 11, a seal is fixedly arranged between the two sets of guide rails 14, the seal is positioned at the rear side of the dustproof component 20 and at the tail end of the guide rails 14, the seal abuts against the rear end face of the outer frame 21 and the top face of the dust collection component 30, and the top face of the seal is higher than the lower surface of the outer frame 21, so that sealing is formed.

In another embodiment of the present invention, as shown in fig. 1 to 3, a fan 15 is installed on the rear end surface of the panel main body 10, an air outlet corresponding to the fan 15 is opened on the panel main body 10, and the air outlet penetrates through the front and rear end surfaces of the panel main body 10. Specifically, when the heat dissipation device is used, the fan 15 is operated, and the blades thereon rotate, so as to drive the air to flow in the external direction, thereby further improving the heat dissipation function.

In another embodiment of the present invention, as shown in fig. 1 to 3, the panel main body 10 is provided with a second through hole; a second slide rail 16 is fixedly arranged on the rear end face of the panel main body 10, and a drying container 17 for drying and dehumidifying is slidably connected to the second slide rail 16; the second through hole is used for the drying container 17 to penetrate through. Specifically, a drying agent is contained in the drying container 17, and a second handle is fixedly arranged on the front end face of the drying container 17. A second sliding groove is formed in the top surface of the second sliding rail 16, the second sliding groove penetrates through the front end surface of the second sliding rail 16, and the drying container 17 is in sliding fit with the second sliding groove. When the drying container 17 is mounted, the second handle is grasped by hand, the drying container 17 is inserted into the second through hole, and the second handle is pushed to drive the drying container 17 so as to move in the extending direction of the second chute, thereby completing the assembly of the drying container 17. The second slide rail 16 serves a supporting and guiding function. The drying container 17 is used for dehumidification, avoids the long-time contact of electronic components and moisture in the cubical switchboard, when guaranteeing the cubical switchboard normal use, guarantees staff's personal safety.

In another embodiment of the present invention, as shown in fig. 2, a plurality of water baffles 18 are further fixedly disposed on the front end surface of the panel main body 10, the number of the water baffles 18 is the same as that of the ventilation openings 12, and each water baffle 18 corresponds to each ventilation opening 12 one by one. The water baffle 18 covers the whole ventilation opening 12, a ventilation groove is formed in the bottom surface of the water baffle 18, the width of the ventilation groove is equal to that of the ventilation opening 12, and the ventilation groove is communicated with the ventilation opening 12. The external air passes through the ventilation grooves and the ventilation openings 12 in sequence, and reaches the inner side of the panel main body 10. The water baffle 18 is provided to prevent water flow and the vent 12 from directly entering the inner side of the panel body 10, i.e. the inside of the switch cabinet, so as to prevent the electronic components inside the switch cabinet from contacting water, thereby ensuring the normal use of the electronic components.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A cubical switchboard panel which characterized in that: comprises a panel main body, a dustproof component and a dust collecting component; the outer edge of the rear end face of the panel main body is raised to form a flange, and the flange and the panel main body are integrally bent and formed; the panel main body is provided with a plurality of ventilation openings which penetrate through the front end face and the rear end face of the panel main body; the flange is provided with a through groove, and the dustproof assembly penetrates through the through groove and is connected with the panel main body in a sliding manner; the dust-proof component covers all the ventilation openings; the dust collection assembly is arranged on the panel main body and is positioned below the dustproof assembly; the dustproof assembly and the dust collection assembly are both positioned on the rear side of the panel main body; wherein, some dust is adsorbed by the dustproof component, and other part of dust falls into the dust collection component.

2. The switchgear panel as claimed in claim 1, wherein: the dustproof assembly comprises an outer frame and a filter screen; the filter screen is arranged in the outer frame; the outer frame penetrates through the through groove and is connected with the panel main body in a sliding mode.

3. The switchgear panel as claimed in claim 2, wherein: the outer frame is fixedly provided with a handle to facilitate the pushing and pulling of the outer frame.

4. The switchgear panel as claimed in claim 1, wherein: the dust collecting component comprises a dust receiving hopper and a dust collecting container; the dust collecting hopper is fixedly arranged on the rear end face of the panel main body and is positioned below the dustproof assembly; the dust collecting container is connected with the panel main body in a sliding way; the dust receiving hopper is pressed against the top of the dust collecting container.

5. The switchgear panel as claimed in claim 4, wherein: the top surface of the dust receiving hopper is provided with a wide groove, and the bottom surface of the dust receiving hopper is provided with a narrow groove; the width of the narrow groove is smaller than that of the wide groove; the narrow groove penetrates through the dust receiving hopper and is communicated with the wide groove; the left inner wall surface and the right inner wall surface of the wide groove are respectively connected with the left inner wall surface and the right inner wall surface of the narrow groove through inclined planes.

6. The switchgear panel as claimed in claim 4, wherein: the panel main body is provided with a first through hole for the dust collecting container to penetrate through; a first sliding rail is fixedly arranged on the rear end face of the panel main body; the dust collecting container is slidably connected with the first sliding rail.

7. The switchgear panel as claimed in claim 1, wherein: the through groove is formed in the upper surface of the flanging, and a guide rail is fixedly arranged on the rear end face of the panel main body; the guide rail extends in a vertical direction; the dust-proof assembly is slidably connected with the guide rail.

8. The switchgear panel as claimed in claim 7, wherein: a sliding groove is formed in the surface, close to the panel main body, of the guide rail and penetrates through the upper surface of the guide rail; the dustproof assembly is matched with the sliding groove in a sliding mode.

9. The switchgear panel as claimed in claim 1, wherein: the panel is characterized in that a fan is arranged on the rear end face of the panel body, an air outlet corresponding to the fan is formed in the panel body, and the air outlet penetrates through the front end face and the rear end face of the panel body.

10. The switchgear panel as claimed in claim 1, wherein: the panel main body is provided with a second through hole; a second sliding rail is fixedly arranged on the rear end face of the panel main body, and a drying container for drying and dehumidifying is slidably connected onto the second sliding rail; the second through hole is used for the drying container to penetrate through.

Images