CN215645637U

CN215645637U - Improved structure of electric box for automation of electrical engineering

Info

Publication number: CN215645637U
Application number: CN202121797811.0U
Authority: CN
Inventors: 雷健; 骆钊; 王伟
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-25
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses an improved structure of an electrical box for electrical engineering automation. A sealing mechanism is provided, and a ventilation assembly is arranged inside the skylight; the sealing mechanism includes a fixing frame, a rotating shaft, a motor, a worm, a gear, a cover body and a sealing gasket, and the upper surface of the body is fixed on one side of the skylight A fixed frame is connected, and the number of the fixed frame is provided in two groups. The interior of the two sets of the fixed frame is movably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a gear, and the surface of the rotating shaft is located on one side of the gear. A cover body is fixedly connected, and a motor is fixedly connected to the upper surface of the body and located on one side of the fixing frame. The utility model can seal the skylight in wet, cloudy and rainy weather to prevent moisture and rain from penetrating into the body through the weather. internal.

Description

Improved structure of electric box for automation of electrical engineering

Technical Field

The utility model relates to the technical field of electrical boxes, in particular to an improved structure of an electrical box for electrical engineering automation.

Background

The electric box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no limitation of places, universal application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect;

however, the existing electrical box is usually provided with a skylight to increase heat dissipation capacity, but in rainy and humid days, rainwater and moisture easily penetrate into the inside of the cabinet body through the weather to cause damage to the electrical elements and easily blow dust into the cabinet body to interfere with the service life of the internal electrical elements when the fan is used for ventilation and heat dissipation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved structure of an electrical cabinet for electrical engineering automation, which is convenient for sealing a skylight and preventing dust from entering when a fan dissipates heat.

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

an improved structure of an electrical cabinet for electrical engineering automation comprises a body, a sealing mechanism, a skylight and a ventilation assembly, wherein the skylight is arranged on the upper surface of the body, the sealing mechanism is arranged on the upper surface of the body and on one side of the skylight, and the ventilation assembly is arranged inside the skylight;

sealing mechanism includes mount, pivot, motor, worm, gear, lid and sealed the pad, the upper surface of body just is located one side fixedly connected with mount in skylight, the quantity of mount is provided with two sets ofly, and is two sets of the inside swing joint of mount has the pivot, the fixed surface of pivot is connected with the gear, the surface of pivot just is located one side fixedly connected with lid of gear, the upper surface of body just is located one side fixedly connected with motor of mount, the output fixedly connected with worm of motor, the side surface of lid is provided with sealed the pad.

As a further scheme of the utility model: the size of the sealing gasket is matched with the inner diameter of the skylight, and the size of the cover body is matched with the outer diameter of the skylight.

As a further scheme of the utility model: the worm is meshed with the gear.

As a further scheme of the utility model: the ventilation assembly comprises a fan, a dust removal box, an air inlet, a filter screen, a dust exhaust port, a positioning frame, a collection box and a pull ring, wherein the fan is fixedly connected to the inside of the skylight, the dust removal box is fixedly connected to one end of the skylight, the air inlet is formed in the upper surface of the dust removal box, the filter screen is arranged inside the dust removal box, the dust exhaust port is formed in the inside of the dust removal box and one side, located on the filter screen, of the dust removal box, the positioning frame is fixedly connected to the lower surface of the dust removal box, the collection box is arranged inside the positioning frame, and the pull ring is arranged on the front face of the collection box.

As a further scheme of the utility model: the filter screen is in an inclined arrangement, and the position of the collecting box is positioned right below the dust exhaust port.

As a further scheme of the utility model: the front swing joint of body has the cabinet door, the front of cabinet door is provided with the handle, the lower surface of body is provided with the callus on the sole, the material of callus on the sole is made for elastic material.

The utility model has the beneficial effects that:

1. according to the utility model, the sealing mechanism is arranged, when the weather is rainy, the motor can be controlled to be opened to work, the motor drives the worm to rotate, the worm and the gear are meshed with each other to drive the gear to rotate, and then the gear drives the rotating shaft to rotate, so that the rotating shaft can drive the cover body to rotate to a proper position and seal the skylight through the sealing gasket, when the weather is clear, the cover body is reset, the use is convenient and simple, and the skylight can be sealed in the wet rainy weather to prevent moisture and rainwater from permeating into the body through the weather to damage internal electrical elements;

2. according to the utility model, through the arrangement of the ventilation mechanism, when the internal temperature of the body is higher, the fan can be opened to be opened for heat dissipation operation, the fan blows air to enter the dust removal box, dust carried in the air is filtered through the filter screen, the filter screen is inclined, so that the dust can fall into the dust exhaust port and finally fall into the collection box to be stored, when a user needs to clean the collection box, the collection box can be pulled out of the positioning frame through the pull ring to be cleaned, the collection box can be positioned and installed through the positioning frame after cleaning is completed, the use is convenient, external interference in the heat dissipation process is effectively prevented, the dust is convenient for the user to clean the filter screen, and the working intensity of the worker for cleaning the filter screen is reduced.

Drawings

Fig. 1 is an overall perspective view of an improved structure of an electrical box for automation in electrical engineering according to the present invention;

fig. 2 is a schematic structural view of a sealing mechanism of an improved structure of an electrical box for automation in electrical engineering according to the present invention;

fig. 3 is a schematic structural view of a ventilation assembly of an improved structure of an electrical cabinet for automation of electrical engineering according to the present invention;

fig. 4 is a schematic view showing an internal structure of a dust-removing box of an improved structure of an electrical box for automation in electrical engineering according to the present invention;

illustration of the drawings: 1. a body; 2. a sealing mechanism; 3. a skylight; 4. a ventilation assembly; 11. a cabinet door; 12. a foot pad; 21. a fixed mount; 22. a rotating shaft; 23. a motor; 24. a worm; 25. a gear; 26. a cover body; 27. a gasket; 41. a fan; 42. a dust removal box; 43. an air inlet; 44. a filter screen; 45. a dust exhaust port; 46. a positioning frame; 47. a collection box; 48. and (4) a pull ring.

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.

Specific examples are given below.

Referring to fig. 1 to 4, an improved structure of an electrical cabinet for automation of electrical engineering comprises a body 1, a sealing mechanism 2, a skylight 3 and a ventilation assembly 4, wherein the skylight 3 is arranged on the upper surface of the body 1, the sealing mechanism 2 is arranged on the upper surface of the body 1 and on one side of the skylight 3, the ventilation assembly 4 is arranged inside the skylight 3, a cabinet door 11 is movably connected to the front surface of the body 1, a handle is arranged on the front surface of the cabinet door 11, a foot pad 12 is arranged on the lower surface of the body 1, and the foot pad 12 is made of an elastic material;

the sealing mechanism 2 comprises a fixing frame 21, two groups of rotating frames 22, a motor 23, a worm 24, a gear 25, a cover body 26 and a sealing gasket 27, the fixing frame 21 is fixedly connected to one side of the skylight 3 on the upper surface of the body 1, the two groups of fixing frames 21 are arranged, the rotating frames 22 are movably connected to the inner parts of the two groups of fixing frames 21, the gear 25 is fixedly connected to the surface of the rotating frame 22, the cover body 26 is fixedly connected to one side of the gear 25 on the surface of the rotating frame 22, the size of the cover body 26 is matched with the outer diameter of the skylight 3, rainwater can be effectively prevented from falling into the skylight 3, the motor 23 is fixedly connected to one side of the fixing frame 21 on the upper surface of the body 1, the worm 24 is fixedly connected to the output end of the motor 23, the worm 24 and the gear 25 are mutually meshed, the worm 24 and the gear 25 have self-locking characteristics, and the reduction of heat dissipation capability caused by the sealing of the skylight 3 due to the movement of the cover body 26 caused by external influence can be prevented, the side surface of the cover 26 is provided with a sealing gasket 27, and the size of the sealing gasket 27 is matched with the inner diameter of the skylight 3, so that the skylight 3 can be effectively sealed;

ventilation assembly 4 includes fan 41, dust removal box 42, air intake 43, filter screen 44, dust exhaust port 45, locating rack 46, collect box 47 and pull ring 48, skylight 3's inside fixedly connected with fan 41, skylight 3's one end fixedly connected with dust removal box 42, dust removal box 42's upper surface is provided with air intake 43, dust removal box 42's inside is provided with filter screen 44, filter screen 44's shape is the slope setting, make things convenient for the dust freely to fall because of the reason of gravity, dust removal box 42's inside and the one side that is located filter screen 44 are provided with dust exhaust port 45, dust removal box 42's lower fixed surface is connected with locating rack 46, locating rack 46's inside is provided with collects box 47, the position of collecting box 47 is located dust exhaust port 45 under, make things convenient for the dust to fall into and collect in collecting box 47, the front of collecting box 47 is provided with pull ring 48, conveniently twitch and collect box 47.

The working principle is as follows: when the user is in rainy days, the motor 23 can be controlled to be opened to work, the motor 23 drives the worm 24 to rotate, the worm 24 and the gear 25 are meshed with each other to drive the gear 25 to rotate, the gear 25 drives the rotating shaft 22 to rotate, so that the rotating shaft 22 can drive the cover body 26 to rotate to a proper position and seal the skylight 3 through the sealing gasket 27, when the weather is clear, the cover body 26 is reset, when the internal temperature of the body 1 is high, the fan 41 can be opened to perform heat dissipation operation, the fan 41 blows air to enter the dust removal box 42 during working, dust carried in the air is filtered through the filter screen 44, the dust can fall into the dust discharge port 45 and finally fall into the collecting box 47 for storage due to the inclined arrangement of the filter screen 44, when the user needs to clean the collecting box 47, the collecting box 47 can be pulled out through the pull ring 48 to be pulled out from the positioning frame 46 for cleaning, after cleaning, the positioning frame 46 can be used for positioning and installation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An improved structure of an electrical box for electrical engineering automation, characterized by comprising a main body (1), a sealing mechanism (2), a skylight (3) and a ventilation assembly (4), the upper surface of the main body (1) A skylight (3) is provided, a sealing mechanism (2) is arranged on the upper surface of the body (1) and located on one side of the skylight (3), and a ventilation assembly (4) is arranged inside the skylight (3);

The sealing mechanism (2) includes a fixing frame (21), a rotating shaft (22), a motor (23), a worm (24), a gear (25), a cover body (26) and a gasket (27), and the body ( A fixing frame (21) is fixedly connected to the upper surface of 1) and located on one side of the skylight (3). There is a rotating shaft (22), a gear (25) is fixedly connected to the surface of the rotating shaft (22), and a cover (26) is fixedly connected to the surface of the rotating shaft (22) and located on one side of the gear (25). A motor (23) is fixedly connected to the upper surface of the main body (1) and is located on one side of the fixing frame (21), the output end of the motor (23) is fixedly connected to a worm (24), and the cover (26) The side surface is provided with a gasket (27).

2 . The improved structure of an electrical box for electrical engineering automation according to claim 1 , wherein the size of the gasket ( 27 ) matches the inner diameter of the skylight ( 3 ), and the cover ( 26 ) matches the outer diameter of the sunroof (3).

3 . The improved structure of an electrical box for electrical engineering automation according to claim 1 , wherein the worm ( 24 ) and the gear ( 25 ) mesh with each other. 4 .

4. The improved structure of an electrical box for electrical engineering automation according to claim 1, wherein the ventilation component (4) comprises a fan (41), a dust box (42), an air inlet (43), a filter screen (44), a dust outlet (45), a positioning frame (46), a collection box (47) and a pull ring (48), a fan (41) is fixedly connected to the inside of the skylight (3), and the skylight (3) A dust box (42) is fixedly connected to one end of the dust box (42), an air inlet (43) is arranged on the upper surface of the dust box (42), and a filter screen (44) is arranged inside the dust box (42). A dust outlet (45) is provided inside the box (42) and located on one side of the filter screen (44), and a positioning frame (46) is fixedly connected to the lower surface of the dust box (42). The positioning frame (46) ) is provided with a collection box (47) inside, and a pull ring (48) is provided on the front of the collection box (47).

5 . The improved structure of an electrical box for electrical engineering automation according to claim 4 , wherein the shape of the filter screen ( 44 ) is inclined, and the position of the collection box ( 47 ) is located at the dust outlet ( 5 . 45) directly below.

6. The improved structure of an electrical box for electrical engineering automation according to claim 1, characterized in that a cabinet door (11) is movably connected to the front of the main body (1), and the front of the cabinet door (11) is provided with A handle is provided, and a foot pad (12) is arranged on the lower surface of the main body (1), and the material of the foot pad (12) is made of elastic material.