WO2021135214A1

WO2021135214A1 - Segmented multifunctional electrical control cabinet

Info

Publication number: WO2021135214A1
Application number: PCT/CN2020/106935
Authority: WO
Inventors: 倪晔波; 冯广周
Original assignee: 太仓德纳森机电工程有限公司
Priority date: 2019-12-30
Filing date: 2020-08-05
Publication date: 2021-07-08
Also published as: DE202020106622U1; CN110970820A

Abstract

A segmented multifunctional electrical control cabinet, comprising a cabinet body (1), wherein the cabinet body (1) is divided into an upper inner cavity (101) and a lower inner cavity (102) by means of partitions; a side wall of the cabinet body (1) is hinged to a side door (2) by means of a hinge; the upper inner cavity (101) is fixedly connected to a mounting plate (3); a side wall of the mounting plate (3) is fixedly provided with a plurality of evenly distributed mounting holes (4); the inner wall of the lower inner cavity (102) is fixedly connected to a fan (6); an air inlet of the fan (6) is fixedly connected to an air inlet pipe (7); the air inlet pipe (7) extends to the outer side wall of the cabinet (1); an outlet hole of the fan (6) is fixedly connected to an air supply pipe (8); the air supply pipe (8) extends to the upper inner cavity (101); the inner wall of the lower end of the upper inner cavity (101) is fixedly connected to a first chute (9); and one end of the first chute (9) is hinged to a dust accumulation plate (11) by means of a hinge. The waste of materials during the making of the control cabinet can be reduced, the mixing up of installed circuit lines is prevented, and the space occupied by a plurality of control cabinets in an electrical room or fan room is reduced. At the same time, the control cabinet is convenient to use, and the installation and arrangement of wires, heat dissipation and dust removal are facilitated.

Description

Sectional multifunctional electrical control cabinet

Technical field

The present invention relates to the technical field of electrical control cabinets, in particular to a segmented multifunctional electrical control cabinet.

Background technique

The control cabinet is to assemble the switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-enclosed metal cabinet or on the screen according to the electrical wiring requirements. The layout should meet the requirements of the normal operation of the power system, facilitate maintenance, and not endanger humans. And the safety of surrounding equipment.

The mounting boards of traditional electrical cabinets are generally close to the innermost end of the control cabinet, and the mounting boards are arranged up and down in an array. This distribution not only brings certain difficulties to the wiring of the technicians, but also wastes the space of the control cabinet, resulting in the placement of the mounting boards. It is relatively rare. If there are many control cabinets in the electrical room or fan room of buildings that require a lot of wiring, it will not only waste a lot of control cabinet manufacturing materials, but also waste the space of the electrical room or fan room.

Summary of the invention

The purpose of the present invention is to provide a segmented multifunctional electrical control cabinet in order to overcome the shortcomings of the prior art.

In order to achieve the above objective, the technical solution adopted by the present invention is: comprising a cabinet, the cabinet is divided into an upper cavity and a lower cavity by a partition, the side wall of the cabinet is hinged with a side door through a hinge, and the upper The inner cavity is fixedly connected with a mounting plate, the side wall of the mounting plate is fixedly provided with a plurality of evenly distributed mounting holes, the inner wall of the lower inner cavity is fixedly connected with a fan, and the air inlet of the fan is fixedly connected with an air inlet pipe, The air inlet pipe extends to the outer side wall of the cabinet body, the outlet hole of the fan is fixedly connected with an air supply pipe, the air supply pipe extends to the upper cavity, and the lower end inner wall of the upper cavity is fixedly connected with the first slide A groove, one end of the first sliding groove is hinged with a dust accumulating plate through a hinge, the lower end of the dust accumulating plate is fixedly connected with evenly distributed shaking springs, and the other end of the shaking spring is fixedly connected to the bottom end of the upper cavity The inner wall of the lower end of the upper cavity is provided with evenly distributed second slides, the second slides are movably connected with a wheel axle, both ends of the wheel axle are fixedly connected with runners, and the runners are arranged on the first In the second slide, the side wall of the wheel shaft in the upper cavity is fixedly connected with staggered brushes and shaking wheels, and the middle side wall of the wheel shaft is movably connected with a pull rod.

Further, the side wall of the side door and the corresponding side wall of the cabinet body are provided with a fixed lock, which is convenient for fixing the cabinet body and the side door.

Further, the mounting plate includes a plurality of small fixing plates which are connected end to end, and the mounting plate is arranged in an S structure, which facilitates the provision of more mounting plates so as to reduce the space occupied by the fan room or the electrical room of the control cabinet. At the same time, it prevents too many lines from being redundant.

Further, the end of the air inlet pipe close to the outer wall of the cabinet is set in a truncated cone shape, and the inner wall of the air inlet pipe is fixedly connected with a filter screen to prevent external dust from entering the cabinet along with the air flow and falling onto the circuit. Circuit performance.

Further, one end of the air supply pipe close to the inner wall of the upper cavity is set as a round pipe with a diameter of 20 cm, and the round pipe is fixedly connected with an inclined air supply hole to increase the air supply area, thereby facilitating heat dissipation and blowing off the circuit On the dust.

Further, the inner wall of the lower end of the second slide is provided with a limit gear, and the side wall of the runner is provided with a slide gear that matches the limit gear, which facilitates the rotation of the wheel shaft and drives the brush for cleaning.

Further, the side wall of the shaking wheel is provided with three sets of bumps distributed about the axis of the shaking wheel.

Due to the application of the above technical solutions, the present invention has the following advantages compared with the prior art:

The solution of the present invention increases the number of wiring of the mounting plate by setting the S-shaped mounting plate, thereby reducing the space for placing the control cabinet in the fan room or the electrical room, while avoiding wasting too much control cabinet, and at the same time through the axle, the runner and the brush It is convenient to remove the opportunity, and the dust accumulation board can be vibrated up and down through the vibration spring and the dust accumulation board to facilitate the removal of dust. At the same time, the device is convenient for lighting and heat dissipation, and it is convenient for technicians to wire and prevent redundant wiring.

Description of the drawings

The technical scheme of the present invention will be further explained below in conjunction with the accompanying drawings:

Figure 1 is a main cross-sectional view of the structure of the present invention;

Fig. 2 is an enlarged schematic diagram of part A in Fig. 1;

Fig. 3 is an enlarged schematic diagram of part B in Fig. 1;

Figure 4 is a top view of the solid interior of the structure of the present invention;

Fig. 5 is an enlarged schematic diagram of part C in Fig. 4;

Fig. 6 is an enlarged schematic diagram of part D in Fig. 4;

Figure 7 is a left cross-sectional view of the structure of the present invention;

Fig. 8 is an enlarged schematic diagram of part E in Fig. 7;

Fig. 9 is an enlarged schematic diagram of part F in Fig. 7.

Among them: 1. Cabinet; 101, upper inner cavity; 102, lower inner cavity; 2. side door; 3. mounting plate; 4. mounting hole; 5. lighting; 6. fan; 7. air inlet pipe; 8. Air supply pipe; 9, the first chute; 10, the shaking spring; 11, the dust accumulation plate; 12, the second slide; 13, the axle; 14, the runner; 15, the brush; 16, the shaking wheel; 17, Tie rod.

Detailed ways

The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

As shown in Figures 1-9, a sectioned multifunctional electrical control cabinet of the present invention includes a cabinet body 1, which is divided into an upper cavity 101 and a lower cavity 102 by a partition. The cabinet body The side wall of 1 is hinged with a side door 2 through a hinge. The side wall of the side door 2 and the corresponding side wall of the cabinet 1 are provided with fixed locks, and the side wall of the side door 2 is provided with a lighting lamp 5, a fan 6 and a main circuit switch. The cavity 101 is fixedly connected with a mounting board 3, the mounting board 3 includes a plurality of small fixing boards, the fixing boards are connected end to end, and the mounting board 3 is set in an S structure, which increases the installation position of the circuit and prevents the circuit lines from being mixed. The side of the mounting board 3 The wall is fixed with a plurality of evenly distributed mounting holes 4, the inner wall of the lower inner cavity 102 is fixedly connected with a fan 6, the model of the fan 6 is yx-53d-3, the air inlet of the fan 6 is fixedly connected with an air inlet pipe 7, and the air inlet The end of the pipe 7 close to the outer wall of the cabinet 1 is set in a truncated cone shape, and the inner wall of the air inlet pipe 7 is fixedly connected with a filter to prevent dust from entering the air inlet pipe 7, and the air inlet pipe 7 extends to the outer side wall of the cabinet 1, and the fan The outlet hole of 6 is fixedly connected with an air supply pipe 8. The end of the air supply pipe 8 close to the inner wall of the upper cavity 101 is set as a round pipe with a diameter of 20 cm, and the round pipe is fixedly connected with an inclined air supply hole to increase the air supply The air supply area of the tube 8 prevents dust from accumulating on the circuit. The air supply tube 8 extends to the upper cavity 101. The lower end of the upper cavity 101 is fixedly connected to the first sliding groove 9 and one end of the first sliding groove 9 is hinged by a hinge. There is a soot plate 11, the bottom of the soot plate 11 is set as an inclined plate, the two ends of the inclined plate are provided with vertical plates, and the soot plate 11 fits the first chute 9, the lower end of the soot plate 11 The evenly distributed shaking springs 10 are fixedly connected to facilitate the shaking of the dust accumulation plate 11 up and down, thereby shaking off the dust. The other end of the shaking spring 10 is fixedly connected to the inner wall of the bottom end of the upper cavity 101, and the inner wall of the lower end of the upper cavity 101 is opened There are evenly distributed second slideways 12, the second slideways 12 are arranged on the two symmetrical side walls of the upper cavity 101, the inner wall of the lower end of the second slideway 12 is provided with a limited gear, and the side wall of the runner 14 is provided with The slide gear adapted to the limit gear facilitates the meshing of the slide gear with the limit gear. The second slide 12 is movably connected to the wheel shaft 13, and the two ends of the wheel shaft 13 are fixedly connected to the runner 14, which is arranged in the first In the second slideway 12, the side wall of the wheel shaft 13 in the upper cavity 101 is fixedly connected with staggered brushes 15 and a shaking wheel 16, and the side wall of the shaking wheel 16 is provided with three sets of protrusions distributed about the axis of the shaking wheel 16 The middle side wall of the axle 13 is movably connected with a pull rod 17, and an end of the pull rod 17 close to the axle 13 is provided with a slot. The hole slot is movably sleeved with the axle 13 to facilitate the rotation of the axle 13.

When in use, a person skilled in the art places the cabinet 1 in a fan room or electrical room, etc., connects the lighting lamp 5 and fan 6 to an external power source, and turns on the lighting lamp 5 and fan 6 through a switch on the side door 2. Then the side door 2 is opened by the fixed lock. The upper cavity 101 is illuminated by the illuminating lamp 5, which facilitates wiring. At the same time, the fan 6 blows air into the upper cavity 101 to prevent the circuit from heating up after a long time of use and affecting the use of the circuit. Afterwards, a person skilled in the art will arrange the circuit lines on the mounting board 3 through the mounting holes 4. Since a plurality of small fixing plates constitute an S-shaped mounting board 3 and fixed in the upper cavity 101, the mounting board 3 can be mounted on the circuit line The increase in number of wires is not easy to mix, so as to reduce the waste of space in the fan room or the electrical room. At the same time, the fan 6 facilitates the removal of dust from the circuit installed on the mounting board 3 to prevent excessive dust accumulation, and the inclined air supply hole in the round pipe is convenient Increase the area of dust removal. When the dust on the dust accumulation plate 11 is observed from the window, push the pull rod 17 to drive the wheel shaft 13, and the wheel shaft 13 moves to drive the runner 14 and the limit gear on the second slide 12 Carry out the clamping, so that the wheel shaft 13 rotates. At this time, the rotating wheel shaft 3 drives the shaking wheel 16 to rotate. When the protrusion on the shaking wheel 16 rotates the lower end of the knife, the ash accumulation plate 11 is pressed down to shrink the shaking spring 10, Then the jitter spring 10 rebounds and vibrates the dust accumulation plate 11 up and down to facilitate the removal of dust. At the same time, the rotating axle 13 drives the brush 15 to sweep the dust, thereby facilitating the removal of the dust. The present invention can reduce the waste of materials during the manufacture of the control cabinet. , And prevent the installation of circuit lines from mixing, and reduce the space occupied by multiple control cabinets in the electrical room or fan room. At the same time, the control cabinet is convenient to use, easy to install wiring, heat dissipation and dust removal.

The above are only specific application examples of the present invention, and do not constitute any limitation on the protection scope of the present invention. All technical solutions formed by equivalent transformations or equivalent replacements fall within the protection scope of the present invention.

Claims

A segmented multifunctional electrical control cabinet, comprising a cabinet body (1), characterized in that: the cabinet body (1) is divided into an upper cavity (101) and a lower cavity (102) by a partition, the The side walls of the cabinet body (1) are hinged with side doors (2) through hinges, the upper cavity (101) is fixedly connected with a mounting plate (3), and the side walls of the mounting plate (3) are fixed with a plurality of even Distributed mounting holes (4), the inner wall of the lower inner cavity (102) is fixedly connected with a fan (6), the air inlet of the fan (6) is fixedly connected with an air inlet pipe (7), and the air inlet pipe ( 7) Extending to the outer side wall of the cabinet (1), the outlet hole of the fan (6) is fixedly connected with an air supply pipe (8), and the air supply pipe (8) extends to the upper cavity (101). The inner wall of the lower end of the upper cavity (101) is fixedly connected with a first chute (9), one end of the first chute (9) is hinged with a dust accumulation plate (11), the dust accumulation plate (11) The lower end is fixedly connected with evenly distributed shaking springs (10), the other end of the shaking spring (10) is fixedly connected to the inner wall of the bottom end of the upper cavity (101), and the inner wall of the lower end of the upper inner cavity (101) is opened There are evenly distributed second slideways (12), the second slideways (12) are movably connected with a wheel shaft (13), and two ends of the wheel shaft (13) are fixedly connected with runners (14), and the wheel shaft (13) is fixedly connected with runners (14). The wheel (14) is arranged in the second slideway (12), and the side wall of the wheel shaft (13) in the upper cavity (101) is fixedly connected with staggered brushes (15) and shaking wheels (16), A pull rod (17) is movably connected to the middle side wall of the wheel shaft (13).
The sectioned multifunctional electrical control cabinet according to claim 1, characterized in that: the side wall of the side door (2) and the corresponding side wall of the cabinet body (1) are provided with fixed locks.
A segmented multifunctional electrical control cabinet according to claim 1, characterized in that: the mounting plate (3) includes a plurality of small fixing plates, the fixing plates are connected end to end, and the mounting plate (3) is arranged Into S structure.
A segmented multifunctional electrical control cabinet according to claim 1, characterized in that: the end of the air inlet pipe (7) close to the outer wall of the cabinet body (1) is set in a truncated cone shape, and the air inlet pipe (7) The inner wall of) is fixedly connected with a filter.
The segmented multifunctional electrical control cabinet according to claim 1, characterized in that: the end of the air supply pipe (8) close to the inner wall of the upper cavity (101) is set as a round pipe with a diameter of 20 cm, In addition, the round pipe is fixedly connected with an inclined air supply hole.
The segmented multifunctional electrical control cabinet according to claim 1, wherein the inner wall of the lower end of the second slideway (12) is provided with a limit gear, and the side wall of the runner (14) is provided There are slide gears that match the limit gears.
The segmented multifunctional electrical control cabinet according to claim 1, characterized in that: the side wall of the shaking wheel (16) is provided with three sets of raised blocks distributed about the axis of the shaking wheel (16).