CN220209763U

CN220209763U - Electrical cabinet

Info

Publication number: CN220209763U
Application number: CN202321559916.1U
Authority: CN
Inventors: 罗智勇; 罗伟
Original assignee: Beijing Prisma Electric Technology Co ltd
Current assignee: Beijing Prisma Electric Technology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-19
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses an electrical cabinet which comprises a cabinet body, wherein an air inlet and a plurality of heat dissipation openings are respectively formed in two sides of the cabinet body, a protective cover is arranged on the outer side wall of the cabinet body and positioned at the air inlet, a baffle is arranged on the other outer side wall of the cabinet body and positioned above the heat dissipation openings, a drying box is inserted into the protective cover, a protection plate is arranged at the upper end of the cabinet body, and a ventilation system is arranged in the protective cover. According to the utility model, the fan blades are driven to rotate by the heat dissipation motor, so that the electronic components in the cabinet body can be conveniently blown, the lifting plate is driven to move up and down by the driving motor, so that the fan blades can conveniently drive the fan blades to move up and down, the fan blades can blow all areas in the cabinet body, the ventilation grooves are arranged, the air flow in the cabinet body is facilitated, the heat dissipation effect of the electronic components in the cabinet body is improved, the damage of the electronic components is avoided, the service life of the electronic components is prolonged, and the outside air can enter the cabinet body after being dried by the drying box, so that the dampproof effect can be well achieved.

Description

Electrical cabinet

Technical Field

The utility model relates to the technical field of electrical cabinets, in particular to an electrical cabinet.

Background

The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting normal operation of components, the manufacturing materials of the electrical cabinet are generally divided into two types, namely a hot rolled steel plate and a cold rolled steel plate, the cold rolled steel plate is softer than the hot rolled steel plate, the electrical cabinet is more suitable for manufacturing the electrical cabinet, and the electrical cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.

In the use process of the conventional electrical cabinet, most of the electrical cabinet is cooled through the cooling fan, but the fan in the electrical cabinet is usually fixed inside the cabinet body, so that the fan can only blow air to one area, dead angles exist inside the cabinet body, the electronic components in the cabinet body cannot sufficiently dissipate heat, uneven heat dissipation inside the cabinet body is caused, damage to the electronic components is easily caused, and the requirements of users cannot be met. For this purpose, a corresponding technical solution needs to be designed to solve.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an electrical cabinet, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the electric cabinet comprises a cabinet body, wherein an air inlet and a plurality of heat dissipation openings are respectively formed in two sides of the cabinet body, a protective cover is arranged at the air inlet on the outer side wall of the cabinet body, baffles are arranged above the heat dissipation openings on the other outer side wall of the cabinet body, a drying box is inserted onto the protective cover, a granular drying agent is arranged in the drying box, a cabinet door is arranged on the front face of the cabinet body, a protection plate is arranged at the upper end of the cabinet body, and a ventilation system is arranged in the protective cover;

the ventilation system is including installing the driving motor at the guard hood up end, the driving motor output runs through guard hood up end and fixedly connected with threaded rod, the one end that driving motor was kept away from to the threaded rod is equipped with the bearing, threaded connection has the lifter plate on the threaded rod, run through on the lifter plate be equipped with threaded rod assorted guide bar, guide bar and bearing lower extreme are equipped with the baffle of fixing in the protection casing, install the heat dissipation motor on the lifter plate, heat dissipation motor output fixedly connected with pivot, be equipped with the flabellum in the pivot, be equipped with four blades on the flabellum, a plurality of evenly distributed's louvres have all been seted up on every blade, the louvre is circular-arc.

Preferably, a buffer sleeve and a limit column are arranged between the protection plate and the cabinet body, a buffer spring is arranged in the buffer sleeve, the upper end of the buffer spring is connected with the limit column, the upper end of the limit column is connected with the protection plate, and the lower end of the buffer sleeve is connected with the cabinet body.

Preferably, a ventilation groove is formed in the inner side wall of the cabinet body, and the section of the ventilation groove is in a trapezoid shape.

Preferably, the threaded holes and the guide holes are respectively formed in two ends of the lifting plate, the diameters of the threaded holes are consistent with the diameters of the threaded rods, and the diameters of the guide holes are consistent with the diameters of the guide rods.

Preferably, the cabinet door is provided with a handle, and the handle is provided with an anti-skid sleeve.

Preferably, the heat dissipation port is obliquely arranged.

(III) beneficial effects

The utility model discloses the regulator cubicle drives the flabellum through heat dissipation motor and rotates to be convenient for blow to the internal electronic component of cabinet, drive the lifter plate through driving motor and reciprocate, thereby be convenient for drive the flabellum and reciprocate, make the flabellum can blow to each inside region of cabinet, through setting up the ventilation groove, be favorable to the internal air flow of cabinet, the radiating effect of the internal electronic component of cabinet has been improved, electronic component's damage has been avoided, its life has been improved, through setting up dry box, can make external air reentrant cabinet internal after the drying, can play damp-proofing effect well.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of the front face of the electrical cabinet of the present utility model;

FIG. 2 is a schematic view of the structure of the cabinet according to the present utility model;

FIG. 3 is a schematic view of the structure of the interior of the protective cover according to the present utility model;

FIG. 4 is a schematic view of the structure of the shield according to the present utility model with the interior of the shield detached;

FIG. 5 is a schematic view of the structure of the shield and the cushion sleeve according to the present utility model;

FIG. 6 is a schematic view of a fan blade according to the present utility model.

In the figure: the novel air conditioner comprises a cabinet body, an air inlet, a 3-heat dissipation opening, a 4-baffle, a 5-ventilation groove, a 6-protection cover, a 7-protection plate, an 8-cabinet door, a 9-handle, a 10-dustproof net, an 11-baffle, a 12-driving motor, a 13-threaded rod, a 14-guide rod, a 15-bearing, a 16-lifting plate, a 17-threaded hole, a 18-guide hole, a 19-heat dissipation motor, a 20-rotating shaft, 21-fan blades, a 22-drying box, a 23-buffering sleeve, a 24-buffering spring, a 25-limiting column, 26-fan blades and 27-heat dissipation holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: an electrical cabinet, comprising: the cabinet body 1, air intake 2 and a plurality of thermovent 3 have been seted up respectively to the both sides of the cabinet body 1, are located air intake 2 department on the cabinet body 1 lateral wall and are equipped with protection casing 6, are located thermovent 3 top on the other lateral wall of the cabinet body 1 and all are equipped with baffle 4, peg graft on the protection casing 6 and have dry box 22, are equipped with the granule drier in the dry box 22, and cabinet body 1 openly is equipped with cabinet door 8, and cabinet body 1 upper end is equipped with guard plate 7, is equipped with ventilation system in the protection casing 6.

The ventilation system includes the driving motor 12 of installing at protection casing 6 up end, driving motor 12 output runs through protection casing 6 up end and fixedly connected with threaded rod 13, the one end that driving motor 12 was kept away from to threaded rod 13 is equipped with bearing 15, threaded connection has lifter plate 16 on the threaded rod 13, run through on the lifter plate 16 be equipped with threaded rod 13 assorted guide bar 14, guide bar 14 and bearing 15 lower extreme are equipped with the baffle 11 of fixing in protection casing 6, install the heat dissipation motor 19 on the lifter plate 16, heat dissipation motor 19 output fixedly connected with pivot 20, be equipped with flabellum 21 on the pivot 20, be equipped with four blades 26 on the flabellum 21, a plurality of evenly distributed's louvres 27 have all been seted up on every blade 26, louvre 27 is circular-arc.

Further improved, as shown in fig. 3: be equipped with buffer sleeve 23 and spacing post 25 between guard plate 7 and the cabinet body 1, be equipped with buffer spring 24 in the buffer sleeve 23, buffer spring 24 upper end links to each other with spacing post 25, and spacing post 25 upper end links to each other with guard plate 7, and buffer sleeve 23 lower extreme links to each other with cabinet body 1, when external object impacted guard plate 7, through setting up buffer spring 24 to can guard plate 7 start buffer protection's effect.

Further improved, as shown in fig. 2: the ventilation groove 5 has been seted up on the cabinet body 1 inside wall, and the cross-section of ventilation groove 5 is the trapezoidal form, through setting up ventilation groove 5, the flow of the internal air of cabinet body 1 of being convenient for.

Further improved, as shown in fig. 4: threaded holes 17 and guide holes 18 have been seted up respectively at lifter plate both ends, and the aperture of threaded holes 17 is unanimous with the diameter size of threaded rod 13, and the aperture of guide holes 18 is unanimous with the diameter size of guide bar 14, through setting up threaded holes 17, the threaded rod 13 of being convenient for and lifter plate 16 threaded connection, through setting up guide holes 18, the guide bar 14 of being convenient for runs through lifter plate 16 to make lifter plate 16 only reciprocate.

Further improved, as shown in fig. 1: the cabinet door 8 is provided with the handle 9, the handle 9 is provided with the anti-skidding sleeve, and the friction force between the palm and the handle 9 can be increased by arranging the anti-skidding sleeve, so that the cabinet door 8 is conveniently opened through the handle 9.

Further improved, as shown in fig. 2: the heat dissipation port 3 is the slope setting, through the heat dissipation port 3 that the slope set up, can effectually avoid the dust in the outside air to get into in the cabinet body 1 through the heat dissipation port 3.

Working principle: during operation, firstly, the heat dissipation motor 19 is started, the heat dissipation motor 19 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the fan blades 21 to rotate, through arranging the heat dissipation holes 27 on the fan blades 21, better circulation airflow is achieved, wind power of the fan blades 21 is increased, the heat dissipation effect of the fan blades 21 is better, through arranging the ventilation groove 5 in the cabinet body 1, air in the cabinet body 1 flows faster, thereby the heat dissipation inside the cabinet body 1 is facilitated, further heat dissipation effect is improved, then the driving motor 12 is started, the driving motor 12 drives the threaded rod 13 to rotate, the threaded rod 13 drives the lifting plate 16 to move up and down to and fro, thereby the fan blades 21 are driven to move up and down to and fro, the fan blades 21 can blow air to each area inside the cabinet body 1, the heat dissipation effect of electronic components inside the cabinet body 1 is improved, the service life of the electronic components is prolonged, the external air can enter the cabinet body after being dried through arranging the drying box 22, the damp-proof effect can be well avoided, and the damp damage of the electronic components is avoided.

And (3) notes: the model of the driving motor is 5IK90 GN-YF; the model of the heat dissipation motor is YDK 95-120-4.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An electrical cabinet, characterized in that: the novel drying cabinet comprises a cabinet body (1), wherein an air inlet (2) and a plurality of heat dissipation openings (3) are respectively formed in two sides of the cabinet body (1), a protective cover (6) is arranged on the outer side wall of the cabinet body (1) and located at the air inlet (2), baffles (4) are arranged on the other outer side wall of the cabinet body (1) and located above the heat dissipation openings (3), a drying box (22) is inserted onto the protective cover (6), a granular drying agent is arranged in the drying box (22), a cabinet door (8) is arranged on the front side of the cabinet body (1), a protection plate (7) is arranged at the upper end of the cabinet body (1), and a ventilation system is arranged in the protective cover (6);

the utility model provides a ventilation system is including installing driving motor (12) at protection casing (6) up end, driving motor (12) output runs through protection casing (6) up end and fixedly connected with threaded rod (13), the one end that driving motor (12) was kept away from to threaded rod (13) is equipped with bearing (15), threaded connection has lifter plate (16) on threaded rod (13), run through on lifter plate (16) be equipped with threaded rod (13) assorted guide bar (14), guide bar (14) and bearing (15) lower extreme are equipped with baffle (11) of fixing in protection casing (6), install heat dissipation motor (19) on lifter plate (16), heat dissipation motor (19) output fixedly connected with pivot (20), be equipped with flabellum (21) on pivot (20), be equipped with four blades (26) on flabellum (21), a plurality of evenly distributed's louvres (27) have all been seted up on every blade (26), louvre (27) are circular-arc.

2. An electrical cabinet according to claim 1, wherein: be equipped with buffering sleeve (23) and spacing post (25) between guard plate (7) and the cabinet body (1), be equipped with buffer spring (24) in buffering sleeve (23), buffer spring (24) upper end links to each other with spacing post (25), spacing post (25) upper end links to each other with guard plate (7), buffering sleeve (23) lower extreme links to each other with the cabinet body (1).

3. An electrical cabinet according to claim 1, wherein: the inner side wall of the cabinet body (1) is provided with a ventilation groove (5), and the section of the ventilation groove (5) is in a trapezoid shape.

4. An electrical cabinet according to claim 1, wherein: threaded holes (17) and guide holes (18) are respectively formed in two ends of the lifting plate, the diameter of the threaded holes (17) is consistent with the diameter of the threaded rod (13), and the diameter of the guide holes (18) is consistent with the diameter of the guide rod (14).

5. An electrical cabinet according to claim 1, wherein: the cabinet door (8) is provided with a handle (9), and the handle (9) is provided with an anti-skid sleeve.

6. An electrical cabinet according to claim 1, wherein: the heat dissipation port (3) is obliquely arranged.