CN215771997U

CN215771997U - Electric control cabinet based on electrical engineering

Info

Publication number: CN215771997U
Application number: CN202121676905.2U
Authority: CN
Inventors: 王玉超; 顾沛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-08
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses an electric control cabinet based on electrical engineering, and relates to the technical field of electrical engineering. According to the utility model, through the matched use of the air inlet hole, the exhaust hole, the filter screen and the fan, the air cooling effect is realized, the influence of heat on the inside of the cabinet body is reduced, and through the matched use of the rectangular frame, the sliding groove, the threaded groove, the sliding block, the bolt, the transparent plate, the bearing block, the vertical shaft, the connecting piece, the round hole, the first magnet and the second magnet, when the cabinet body breaks down, the separation effect is achieved, the transparent plate can be used for preliminary observation, when no danger exists, the transparent plate is convenient to open, so that the inside of the cabinet body can be maintained, and the use is safe.

Description

Electric control cabinet based on electrical engineering

Technical Field

The utility model relates to the technical field of electrical engineering, in particular to an electric control cabinet based on electrical engineering.

Background

The traditional electrical engineering definition is the sum of related subjects for creating electrical and electronic systems, the definition is originally very wide, but with the rapid development of scientific technology, the current electrical engineering concept is far beyond the scope of the definition, an electric control cabinet is an important device in electrical engineering, the electric control cabinet is to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, the arrangement of the electric control cabinet is to meet the requirement of normal operation of the electrical power system, and the electric control cabinet has very important significance for electrical engineering.

However, in the prior art, most of electric engineering's automatically controlled cabinets are because do not possess the separation function, when the internal portion of cabinet breaks down, when opening the cabinet door, the danger that the trouble produced directly contacts with the user, leads to the security to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric control cabinet based on electrical engineering to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an electric control cabinet based on electrical engineering comprises a cabinet body, wherein an air inlet is formed in the top of the cabinet body, an exhaust hole is formed in the bottom of the cabinet body, a filter screen is fixedly mounted on the upper side inside the air inlet, a fan is fixedly mounted on the lower side inside the air inlet, a rectangular frame is arranged on the front side inside the cabinet body, sliding grooves are symmetrically formed in the inner walls of two sides of the cabinet body, threaded grooves are formed in the inner wall of the rear side of each sliding groove, sliding blocks are symmetrically and fixedly connected to the two sides of each rectangular frame, bolts penetrate through the longitudinal direction of each sliding block, a transparent plate is arranged on the front side of each rectangular frame, bearing blocks are fixedly connected to the front surface of one side of each rectangular frame at equal intervals, vertical shafts are fixedly connected to the tops of the bearing blocks, connecting pieces are fixedly connected to the sides, close to the bearing blocks, of the transparent plates at equal intervals, round holes are formed in the connecting pieces, and first magnets are embedded in the front surfaces, far away from the bearing blocks, of the rectangular frames, and a second magnet is embedded in the rear surface of one side of the transparent plate, which is far away from the connecting piece.

As a further scheme of the utility model: a cabinet door is hinged to one side of the front surface of the cabinet body, and the cabinet door is matched with the cabinet body.

As a still further scheme of the utility model: the cabinet body rear portion outer wall four angle departments equal fixedly connected with mounting panel, the mounting hole has been seted up on the mounting panel.

As a still further scheme of the utility model: the inlet port is provided with a plurality of, a plurality of the inlet port equidistance is seted up at the top of the cabinet body, the exhaust hole is provided with a plurality of, a plurality of the exhaust hole equidistance is seted up in the bottom of the cabinet body, the fan is external to have the power.

As a still further scheme of the utility model: the utility model discloses a cabinet, including rectangle frame and the cabinet body looks adaptation, the front side of spout is the trompil formula, the slider is in the inside of spout, slider and spout sliding connection, and the slider is in the inside of spout, the bolt passes through threaded connection with the slider, the rear end of bolt is in the inside of thread groove, and bolt and thread groove looks adaptation.

As a still further scheme of the utility model: the transparent plate and rectangle frame looks adaptation, the quantity of carrier block, vertical axis and connecting piece equals, every carrier block and every vertical axis and every the connecting piece one-to-one, vertical axis passes the round hole, and vertical axis and round hole looks adaptation, vertical axis and connecting piece clearance fit are connected, first magnet and second magnet contact, and first magnet and second magnet looks adaptation, the adjacent side magnetism of first magnet and second magnet is different each other.

Compared with the prior art, the utility model has the beneficial effects that: through the inlet port, the exhaust hole, cooperation between filter screen and the fan is used, realize the effect of forced air cooling, reduce the influence that the heat caused to cabinet internal portion, and through the rectangle frame, the spout, the thread groove, the slider, the bolt, the transparent plate, the carrier block, the vertical axis, the connecting piece, the round hole, cooperation between first magnet and the second magnet is used, when the internal trouble that breaks down of cabinet, play the effect of separation, can see through the transparent plate and tentatively observe, when no danger, conveniently open the transparent plate, so that overhaul cabinet internal portion, it is comparatively safe to use.

Drawings

Fig. 1 is a schematic structural diagram of an electric control cabinet based on electrical engineering.

Fig. 2 is a sectional view of a front view of a cabinet body in an electric control cabinet based on electrical engineering.

Fig. 3 is an enlarged structural schematic diagram of a in an electric control cabinet based on electrical engineering.

Fig. 4 is a sectional view of a top view of a cabinet body in an electric control cabinet based on electrical engineering.

The labels in the figure are: 1. a cabinet body; 2. a cabinet door; 3. mounting a plate; 4. mounting holes; 5. an air inlet; 6. an exhaust hole; 7. a rectangular frame; 8. a transparent plate; 9. a filter screen; 10. a fan; 11. a chute; 12. a slider; 13. a bolt; 14. a bearing block; 15. a vertical axis; 16. a connecting member; 17. a circular hole; 18. a thread groove; 19. a first magnet; 20. a second magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, an electric control cabinet based on electrical engineering includes a cabinet body 1, a cabinet door 2 is hinged to one side of a front surface of the cabinet body 1, the cabinet door 2 is matched with the cabinet body 1, mounting plates 3 are fixedly connected to four corners of an outer wall of a rear portion of the cabinet body 1, mounting holes 4 are formed in the mounting plates 3, an air inlet 5 is formed in a top portion of the cabinet body 1, an air outlet 6 is formed in a bottom portion of the cabinet body 1, a filter screen 9 is fixedly mounted on an inner upper side of the air inlet 5, a fan 10 is fixedly mounted on an inner lower side of the air inlet 5, a rectangular frame 7 is arranged on a front side of the cabinet body 1, sliding grooves 11 are symmetrically arranged on inner walls of two sides of the cabinet body 1, a threaded groove 18 is formed in an inner wall of a rear side of the sliding groove 11, sliding blocks 12 are symmetrically and fixedly connected to two sides of the rectangular frame 7, a bolt 13 penetrates through a longitudinal direction of the sliding blocks 12, a transparent plate 8 is arranged on a front side of the rectangular frame 7, rectangle frame 7's one side front surface equidistance fixedly connected with carrier block 14, carrier block 14's top fixedly connected with vertical axis 15, transparent plate 8 close on one side equidistance fixedly connected with connecting piece 16 of carrier block 14, has seted up round hole 17 on the connecting piece 16, and rectangle frame 7 keeps away from one side front surface embedding of carrier block 14 has first magnet 19, and one side rear surface embedding that connecting piece 16 was kept away from to transparent plate 8 has second magnet 20.

Referring to fig. 1 and 2, a plurality of air inlets 5 are provided, a plurality of air inlets 5 are equidistantly arranged at the top of the cabinet body 1, a plurality of air outlets 6 are provided, a plurality of air outlets 6 are equidistantly arranged at the bottom of the cabinet body 1, and the fan 10 is externally connected with a power supply, so that the air cooling effect is achieved, and the switch device, the measuring instrument, the protective electric appliance and the like in the cabinet body 1 are prevented from being damaged due to overhigh temperature.

Referring to fig. 1, 2 and 3, the rectangular frame 7 is adapted to the cabinet 1, the front side of the sliding groove 11 is open-hole type, the sliding block 12 is located inside the sliding groove 11, the sliding block 12 is slidably connected to the sliding groove 11, the sliding block 12 is located inside the sliding groove 11, the bolt 13 is in threaded connection with the sliding block 12, the rear end of the bolt 13 is located inside the threaded groove 18, and the bolt 13 is adapted to the threaded groove 18, so that the rectangular frame 7 is convenient to mount and dismount, and the use convenience is improved.

Referring to fig. 1 and 4, the transparent plate 8 is adapted to the rectangular frame 7, the number of the bearing blocks 14, the number of the vertical shafts 15 and the number of the connecting pieces 16 are equal, each bearing block 14 and each vertical shaft 15 are in one-to-one correspondence with each connecting piece 16, the vertical shafts 15 penetrate through the circular holes 17, the vertical shafts 15 are adapted to the circular holes 17, the vertical shafts 15 are in clearance fit connection with the connecting pieces 16, the first magnets 19 are in contact with the second magnets 20, the first magnets 19 are adapted to the second magnets 20, the magnetism of the adjacent sides of the first magnets 19 and the second magnets 20 is different, the transparent plate 8 can play a role of blocking, when in observation, the electric shock risk is prevented, and the switch device, the meter and the measuring instrument in the cabinet body 1 can be conveniently leaked through rotation of the transparent plate 8, so that the maintenance can be performed.

The working principle of the utility model is as follows: in the installation process, a user firstly fixes the cabinet body 1 on a wall through the installation hole 4 formed in the installation plate 3, then rotates the bolt 13 to enable the bolt to be screwed out of the interior of the threaded groove 18, removes the limitation on the sliding block 12, and can take out the rectangular frame 7, then installs the switch device, the measuring instrument and the protection electrical appliance in the cabinet body 1, slides the sliding block 12 into the sliding groove 11 at the moment, and screws the rear end of the bolt 13 into the threaded groove 18, so that the installation can be completed; in the use, through supplying power for fan 10, fan 10 does work and carries the outside air to the cabinet body 1 in through inlet port 5, block the dust through filter screen 9, switchgear in the cabinet body 1, measuring apparatu and protection electrical apparatus etc. cool down, prevent that the high temperature and damage, the effect of forced air cooling has been realized, and when breaking down when the cabinet body 1 is internal, can see through transparent plate 8 and tentatively observe, prevent to take place the electric shock, when no danger, use vertical axis 15 to rotate connecting piece 16 as the centre of a circle, remove the appeal between first magnet 19 and the second magnet 20, can open transparent plate 8, conveniently carry out cabinet body 1 inside switchgear, the maintenance of measuring apparatu and protection electrical apparatus.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an automatically controlled cabinet based on electrical engineering, includes the cabinet body (1), its characterized in that: an air inlet (5) is formed in the top of the cabinet body (1), an exhaust hole (6) is formed in the bottom of the cabinet body (1), a filter screen (9) is fixedly mounted on the upper side of the interior of the air inlet (5), a fan (10) is fixedly mounted on the lower side of the interior of the air inlet (5), a rectangular frame (7) is arranged on the front side of the interior of the cabinet body (1), sliding grooves (11) are symmetrically formed in the inner walls of the two sides of the cabinet body (1), threaded grooves (18) are formed in the inner wall of the rear side of the sliding grooves (11), sliding blocks (12) are symmetrically and fixedly connected to the two sides of the rectangular frame (7), bolts (13) penetrate through the sliding blocks (12) in the longitudinal direction, a transparent plate (8) is arranged on the front side of the rectangular frame (7), bearing blocks (14) are fixedly connected to the front surface of one side of the rectangular frame (7) in an equidistant mode, and vertical shafts (15) are fixedly connected to the tops of the bearing blocks (14), transparent plate (8) are close to one side equidistance fixedly connected with connecting piece (16) of carrier block (14), round hole (17) have been seted up on connecting piece (16), one side front surface embedding that carrier block (14) were kept away from in rectangle frame (7) has first magnet (19), one side rear surface embedding that connecting piece (16) were kept away from in transparent plate (8) has second magnet (20).

2. The electric control cabinet based on electric engineering according to claim 1, characterized in that: one side of the front surface of the cabinet body (1) is hinged with a cabinet door (2), and the cabinet door (2) is matched with the cabinet body (1).

3. The electric control cabinet based on electric engineering according to claim 1, characterized in that: the cabinet body (1) is characterized in that four corners of the outer wall of the rear portion of the cabinet body are fixedly connected with mounting plates (3), and mounting holes (4) are formed in the mounting plates (3).

4. The electric control cabinet based on electric engineering according to claim 1, characterized in that: the air inlet holes (5) are provided with a plurality of air inlets (5) with equal distance, the air inlet holes (5) are arranged at the top of the cabinet body (1), the exhaust holes (6) are provided with a plurality of air outlets (6) with equal distance, the exhaust holes (6) are arranged at the bottom of the cabinet body (1), and the fan (10) is externally connected with a power supply.

5. The electric control cabinet based on electric engineering according to claim 1, characterized in that: rectangle frame (7) and the cabinet body (1) looks adaptation, the front side of spout (11) is the trompil formula, slider (12) are in the inside of spout (11), slider (12) and spout (11) sliding connection, and slider (12) are in the inside of spout (11), bolt (13) pass through threaded connection with slider (12), the rear end of bolt (13) is in the inside of thread groove (18), and bolt (13) and thread groove (18) looks adaptation.

6. The electric control cabinet based on electric engineering according to claim 1, characterized in that: transparent plate (8) and rectangle frame (7) looks adaptation, the quantity of carrier block (14), vertical axis (15) and connecting piece (16) is equal, every carrier block (14) and every vertical axis (15) and every connecting piece (16) one-to-one, vertical axis (15) pass round hole (17), and vertical axis (15) and round hole (17) looks adaptation, vertical axis (15) are connected with connecting piece (16) clearance fit, first magnet (19) and second magnet (20) contact, and first magnet (19) and second magnet (20) looks adaptation, the adjacent side magnetism of first magnet (19) and second magnet (20) is different each other.