CN217720324U

CN217720324U - Dustproof electrical cabinet

Info

Publication number: CN217720324U
Application number: CN202221641153.0U
Authority: CN
Inventors: 边红元; 粟爽; 兰华彬
Original assignee: Chongqing Runtai Electric Co ltd
Current assignee: Chongqing Runtai Electric Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-01
Anticipated expiration: 2032-06-28

Abstract

The utility model belongs to the technical field of electrical equipment, concretely relates to dustproof regulator cubicle, including the cabinet body, contactor, program controller, fuse, converter and air switch, the program controller upside is located to the contactor, the program controller downside is located to air switch, the contactor left side is located to the converter, the contactor right side is located to the fuse, the regulator cubicle still includes air inlet structure and dust removal structure, cabinet body right flank is located to the air inlet structure, the top surface is located to the cabinet body to the dust removal structure. The utility model discloses a set up filter plate in air inlet department, realize isolated dust to can change the mesh size, and be equipped with the air-blower in the top of regulator cubicle, clear away the dust of regulator cubicle the inside through the mode of blowing, establish the dust box below the regulator cubicle, increase the practicality of regulator cubicle.

Description

Dustproof electrical cabinet

Technical Field

The utility model belongs to the technical field of electrical equipment group, concretely relates to dustproof regulator cubicle.

Background

The regulator cubicle mainly used protects inside electrical component and normally works, because the great and long-time work of needs of part electrical component consumption, can produce a large amount of heats during operation, if the heat can not in time be followed the regulator cubicle and discharged, will make the regulator cubicle temperature rise, influence the life of regulator cubicle, but in the heat extraction because there is a large amount of dusts in the air can follow the gas vent and get into in the regulator cubicle for adhere to a large amount of dusts on the electrical component, once can lead to the electrical component to damage for a long time.

Chinese patent publication No. CN110312406a discloses an electrical cabinet, wherein a first air duct, a second air duct and a third air duct are formed on the electrical cabinet, and the first air duct, the second air duct and the third air duct respectively dissipate heat generated by a first electrical element, a second electrical element and a third electrical element, and discharge heat generated by the first electrical element, the second electrical element and the third electrical element from the electrical cabinet.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model provides a dustproof regulator cubicle for solve the dust and get into the regulator cubicle and attach to the problem on electrical component.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a dustproof regulator cubicle, includes the cabinet body, contactor, program controller, fuse, converter and air switch, the program controller upside is located to the contactor, the program controller downside is located to the air switch, the contactor left side is located to the converter, the contactor right side is located to the fuse, the regulator cubicle still includes air inlet structure and dust removal structure, cabinet body right flank is located to the air inlet structure, the top surface on the cabinet body is located to the dust removal structure.

As preferred scheme, the air inlet structure includes air inlet fan and dust-proof box, air inlet fan left side is located to the dust-proof box, the latter half of dust-proof box is equipped with the dust and filters the otter board, the dust filters the otter board and is equipped with three.

Preferably, the dust removing structure comprises an air blower and a protection box, an opening is formed in the right side of the protection box, an air inlet of the air blower is formed in the position, and a universal head is connected to the lower side of the air blower.

As preferred scheme, cabinet body the latter half is equipped with the dust processor, dust processor bottom surface is equipped with the callus on the sole, the callus on the sole is equipped with four, four dust processor four corners is located respectively to the callus on the sole and with dust processor fixed connection.

As preferred scheme, the front of the cabinet body is equipped with the cabinet door, the cabinet body passes through hinge connection with the cabinet door, the left surface of the cabinet body is equipped with main line binding post, and main line binding post is used for the access of outside electric wire, and the cabinet door is the design of preventing slow-witted, protects the components and parts in the cabinet when acting on.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses a set up filter plate in air inlet department, realize isolated dust to can change the mesh size, and be equipped with the air-blower in the top of regulator cubicle, clear away the dust of regulator cubicle the inside through the mode of blowing, establish the dust box in the regulator cubicle below, increase the practicality of regulator cubicle.

Drawings

Fig. 1 is a schematic perspective view (state one) of an embodiment of a dustproof electrical cabinet according to the present invention;

fig. 2 is a schematic perspective view (state two) of a dustproof electrical cabinet according to an embodiment of the present invention;

FIG. 3 is an enlarged view of FIG. 2B;

FIG. 4 isbase:Sub>A cross-sectional view of FIG. 1A-A;

reference numerals referred to in the drawings are: the cabinet comprises a cabinet body 1, a cabinet door 101, an observation window 102, a contactor 2, a program controller 3, a fuse 4, a frequency converter 5, an air switch 6, an air inlet structure 7, a dust removing structure 8, an air inlet fan 701, a dust prevention box 702, a fan mounting port 703, a dust filter screen plate 704, a blower 801, a protection box 802, a dust processor 9 and a foot pad 10.

Detailed Description

In order to make the technical solution of the present invention better understood, the following description is provided for the purpose of illustrating the present invention with reference to the accompanying drawings and embodiments.

Examples

As shown in fig. 1-4, a dustproof electrical cabinet comprises a cabinet body 1, a contactor 2, a program controller 3, a fuse 4, a frequency converter 5 and an air switch 6, wherein the contactor 2 is arranged on the upper side of the program controller 3, the air switch 6 is arranged on the lower side of the program controller 3, the frequency converter 5 is arranged on the left side of the contactor 2, and the fuse 4 is arranged on the right side of the contactor 2.

The electrical cabinet further comprises an air inlet structure 7 and a dust removal structure 8, the air inlet structure 7 is arranged on the right side face of the cabinet body 1, the dust removal structure 8 is arranged on the upper top face of the cabinet body 1, the air inlet structure 7 comprises an air inlet fan 701 and a dust-proof box 702, a fan mounting port 703 is arranged on the right side wall of the cabinet body 1, the air inlet fan 701 is fixed on the fan mounting port 703 through screws, the upper top face of the dust-proof box 702 is in a sealed state, so that dust passing through the air inlet fan is intercepted in the dust-proof box 702, dust of components in the cabinet is reduced, a dust filter screen plate 704 is arranged on the lower half portion of the dust-proof box 702, three dust filter screen plates 704 are arranged, an opening is formed in the side face of the dust-proof box 702 and used for dismounting and mounting the dust filter screen plate 704, so that the dust filter screen plate 704 can be periodically dismounted for cleaning, and a filter screen with a smaller hollowed pore diameter can be replaced to increase the practicability of the electrical cabinet;

dust removal structure 8 includes air-blower 801 and protection box 802, protection box 802 right side is equipped with the opening, the department is located to air intake of air-blower 801, air-blower 801 downside is connected with the universal head, the last top surface of cabinet body 1 is equipped with the perforation, the universal head passes the perforation and is connected with air-blower 801, the inside of air-blower 801 is equipped with the filter plate, be arranged in the dust in the filtered air, and air-blower 801 is from the circuit connection, carry out the ash removal through the air-blower to the inside components and parts of cupboard and handle, and the wind that blows off can also play the effect that reduces the interior temperature of cabinet, increase the security of regulator cubicle.

The lower half of the cabinet body 1 is provided with a dust processor 9, the bottom surface of the dust processor 9 is provided with foot pads 10, the foot pads 10 are provided with four foot pads 10, four foot pads 10 are respectively arranged at four corners of the dust processor 9 and fixedly connected with the dust processor 9, the front surface of the dust processor 9 is provided with a hole facing downwards, so that dust is not easy to enter the electric cabinet through the hole, the upper top surface of the dust processor 9 is provided with a hole for accommodating dust, and a dust box is arranged in the dust processor 9 and used for accommodating dust.

The front of the cabinet body is equipped with cabinet door 101, the cabinet body 1 passes through hinge connection with cabinet door 101, is equipped with the observation window on the cabinet door, and the observation window is used for when not opening the cabinet door, observes the condition in the cabinet, the surface of the cabinet body 1 is equipped with main line binding post, and main line binding post is used for the connection of external circuit, sets up the connection of making things convenient for the circuit like this, just can interconnecting link under the condition of need not opening the cabinet door, convenient operation, and the main function of cabinet door is exactly the spare part of protection cupboard inside, plays an theftproof effect.

In the specific implementation:

when wind and dust pass through the air inlet fan 701, the wind and dust enter the dust-proof box 702, the wind and dust continue to move inwards along the dust-proof box under the action of inertia, after passing through the three layers of dust filter screen plates 704, a part of dust is adsorbed by the dust filter screen plates 704, but some fine dust exists at all, the wind enters the electrical cabinet, the air blower 801 is turned on, because the interior of the air blower is provided with the dust filter screen plates, the dust contained in the blown wind is very little, the wind passing through the air blower 801 blows the air flow in the electrical cabinet, so that the dust enters the dust box below the electrical cabinet under the action of the wind, and after the wind and the dust-proof box 702 are detached and cleaned after being used for a period of time.

Specific effects of the embodiment:

the embodiment of the dust-proof box is arranged at the rear side of the air inlet fan, the screen plates are arranged in the dust-proof box, dust in the air is filtered through the multiple layers of screen plates, the filtered dust is arranged in the dust-proof box, the dust-proof box can be detached to be cleaned regularly, the dust-proof box is used for multiple times, the cost is saved, a dust removing structure is arranged on the electric cabinet, and when the dust in the cabinet is blown out through the air blower, the drying effect is achieved in the cabinet.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a dustproof regulator cubicle, includes the cabinet body, contactor, program controller, fuse, converter and air switch, the program controller upside is located to the contactor, the program controller downside is located to the air switch, the contactor left side is located to the converter, the contactor right side is located to the fuse, its characterized in that, the regulator cubicle still includes air inlet structure and dust removal structure, cabinet body right flank is located to the air inlet structure, the top surface is located to the cabinet body to the dust removal structure.

2. The dustproof electrical cabinet according to claim 1, wherein: the air inlet structure includes air inlet fan and dust-proof box, the air inlet fan left side is located to the dust-proof box, dust-proof box and cabinet body right side inner wall fixed connection.

3. The dustproof electrical cabinet according to claim 2, wherein: the latter half of dustproof box is equipped with the dust and filters the otter board, the dust filters the otter board and is equipped with three, three the dust filters the otter board and arranges in order.

4. The dustproof electrical cabinet according to claim 1, wherein: the dust removal structure comprises an air blower and a protection box, an opening is formed in the right side of the protection box, an air inlet of the air blower is formed in the position, and a universal head is connected to the lower side of the air blower.

5. The dustproof electrical cabinet according to claim 1, wherein: the cabinet body the latter half is equipped with the dust processor, dust processor bottom surface is equipped with the callus on the sole, the callus on the sole is equipped with four, four dust processor four corners is located respectively to the callus on the sole and with dust processor fixed connection.

6. The dustproof electrical cabinet according to claim 1, wherein: the front of the cabinet body is provided with a cabinet door, the cabinet body is connected with the cabinet door through a hinge, and the left side face of the cabinet body is provided with a main circuit wiring terminal.