CN222127323U

CN222127323U - Novel electrical cabinet

Info

Publication number: CN222127323U
Application number: CN202420507118.2U
Authority: CN
Inventors: 吴嘉和; 雷莉萍; 李迎
Original assignee: Tangshan Lide Complete Equipment Co ltd
Current assignee: Tangshan Lide Complete Equipment Co ltd
Priority date: 2024-03-15
Filing date: 2024-03-15
Publication date: 2024-12-06
Anticipated expiration: 2034-03-15

Abstract

The utility model relates to the technical field of electric power engineering, and in particular to a new type of electrical cabinet. The utility model includes a protective cover, a protective door and a push-pull slot, an opening and closing mechanism is installed between the protective cover and the protective door, a ventilation and heat dissipation mechanism is installed inside the protective cover, and a drying and filtering mechanism is installed between the protective cover and the push-pull slot. The utility model uses the structural design of the opening and closing mechanism to enable the electrical cabinet to flexibly open and close the protective cover and the protective door by pushing the push-pull handle to drive the telescopic rod to extend and retract, which is convenient for staff to check and repair electrical appliances in the electrical cabinet; and through the structural design of the ventilation and heat dissipation mechanism, the motor drives the fan to rotate to exhaust the air, which is beneficial to the heat dissipation inside the electrical cabinet; and through the structural design of the drying and filtering mechanism, the electrical cabinet can open the push-pull slot and the protective cover by pulling the handle, which is beneficial to the placement of the desiccant, and the filter screen plays a filtering role in the air entering through the air inlet.

Description

Novel electrical cabinet

Technical Field

The utility model relates to the technical field of power engineering, in particular to a novel electrical cabinet.

Background

The electrical cabinet is widely used mainly in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, etc., and is a cabinet formed by processing steel materials to protect normal operation of components and parts, can integrally and uniformly manage each electrical element in the electrical cabinet, increase safety protection electrical products, facilitate operation and improve electrical performance, and through reasonable use of the electrical cabinet, the service life of the electrical element, the requirements on technical performance, etc. can be improved, and along with continuous progress of technology, the application range of the electrical cabinet is also wider.

The patent CN217064253U discloses an electrical cabinet, which comprises a lower plate and an upper plate which are detachably connected, wherein a front cover plate and a rear cover plate are respectively arranged on the front side surface and the rear side surface of the upper plate, a first adjusting port is formed in one side of the vertical part of the lower plate, which faces the front cover plate and the rear cover plate, a second adjusting port is formed in the bottom of the vertical part of the upper plate, mounting plates are respectively arranged on the front side surface and the rear side surface of the lower plate, first mounting holes are formed in the vertical part of the mounting plates, the positions of the first mounting holes are correspondingly arranged with the positions of the first adjusting ports, a vertical plate is arranged on one side of the horizontal part of the lower plate, which is far away from the vertical part of the lower plate, a second mounting hole is formed in the vertical plate, the positions of the second mounting holes are correspondingly arranged with the second adjusting ports, and when the electrical cabinet is in actual use, the distance between the bottoms of the front cover plate and the rear cover plate and the horizontal part of the lower plate can be adjusted through adjusting screws at the positions of the first adjusting ports and the second adjusting ports, and the heights of the wire holes are further adjusted, so that different wire inlet demands are met.

When the technology is used, the technical problems that the existing electrical cabinet is inconvenient to check and maintain and has poor ventilation and heat dissipation effects and cannot prevent moisture and dry the interior of the electrical cabinet are found in the prior art, and therefore, a novel electrical cabinet is designed and used for providing another technical scheme for the technical problems.

Disclosure of utility model

Based on this, it is necessary to provide a novel electrical cabinet for solving the technical problems of convenient and flexible maintenance, ventilation and heat dissipation and drying treatment of the interior of the electrical cabinet.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The novel electrical cabinet comprises a protective cover, a protective door and a push-pull groove, wherein the protective door is arranged on one side of the protective cover, the push-pull groove is arranged on the other side of the protective cover, an opening and closing mechanism is arranged between the protective cover and the protective door, a ventilation and heat dissipation mechanism is arranged in the protective cover, and a drying and filtering mechanism is arranged between the protective cover and the push-pull groove;

The opening and closing mechanism comprises a hinge, a telescopic rod, a limiting disc, a spring, a limiting hole, a connecting rod and a push-pull handle, wherein two hinges are fixed at one end of the protective door, one end of the hinge is fixed with a protective cover, the telescopic rod is connected with the other end of the protective door in a sliding mode, one end of the telescopic rod is fixed with the limiting disc, one side of the limiting disc is fixed with the spring, the spring is connected with the protective door in a sliding mode, the limiting hole is formed in the protective cover, the telescopic rod is connected with the limiting hole in a sliding mode, the connecting rod is fixed at the outer portion of the telescopic rod, the push-pull handle is fixed at one end of the connecting rod, and the protective cover is connected with the connecting rod in a sliding mode.

Preferably, the ventilation and heat dissipation mechanism comprises a bottom plate, a mounting cylinder, a motor, a fan, a protective net and an air inlet, wherein the bottom of the protective cover is fixed with the bottom plate, the air inlet is formed in one end of the protective cover, the mounting cylinder is fixed at the other end of the protective cover, the motor is fixed at one end of the interior of the mounting cylinder, the fan is fixed at the power output end of the motor, and the protective net is fixed at the other end of the interior of the mounting cylinder.

Preferably, the drying and filtering mechanism comprises a drying agent placing port, a filter screen and a handle, wherein the drying agent placing port is formed in the push-pull groove, the filter screens are fixed on two sides of the drying agent placing port, and the handle is fixed at one end of the push-pull groove.

Preferably, one end of the protection cover is in threaded connection with a threaded rod, the push-pull groove is in threaded connection with the threaded rod, and one end of the threaded rod is fixed with a knob.

Preferably, a protective cover plate is fixed at the top of the protective cover, and a transparent window is fixed inside the protective door.

Preferably, the bottom both ends of protection casing all are fixed with the supporting shoe, the mounting hole has all been seted up to the inside both ends of supporting shoe.

It can be clearly seen that the technical problems to be solved by the present application can be necessarily solved by the above-mentioned technical solutions of the present application.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

1. According to the utility model, through the structural design of the opening and closing mechanism, the flexible opening and closing between the protective cover and the protective door is realized by pushing the push-pull handle to drive the telescopic rod to stretch, so that the electric appliance in the electric cabinet can be conveniently checked and maintained by a worker, and the flexibility of the electric cabinet is improved.

2. According to the utility model, through the structural design of the ventilation and heat dissipation mechanism, the electric cabinet sucks air through the air inlet, and the motor rotates to drive the fan to rotate so as to discharge the air, so that the heat dissipation in the electric cabinet is facilitated.

3. According to the utility model, through the structural design of the drying and filtering mechanism, the electric cabinet realizes that the push-pull groove and the protective cover are opened by pulling the handle, so that the drying agent is conveniently put in, and meanwhile, the filter screen plays a role in filtering air entering through the air inlet.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the connection structure of the protective cover and the push-pull groove of the present utility model;

FIG. 3 is a schematic cross-sectional view of a protective cover and a protective door according to the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 3;

FIG. 5 is a schematic cross-sectional view of the connection structure of the shield and the mounting cylinder of the present utility model;

fig. 6 is a schematic diagram of an explosion structure of the shield and the push-pull trough of the present utility model.

The protective cover comprises a protective cover body 1, a protective door 2, a push-pull groove 3, a hinge 4, a telescopic rod 5, a limiting disc 6, a limiting disc 7, a spring 8, a limiting hole 9, a connecting rod 10, a push-pull handle 11, a bottom plate 12, a transparent window 13, a mounting cylinder 14, a motor 15, a fan 16, a protective net 17, an air inlet 18, a drying agent placing port 19, a filter screen 20, a handle 21, a threaded rod 22, a knob 23, a supporting block 24, a mounting hole 25 and a protective cover plate.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

Referring to fig. 1-6, a novel electrical cabinet comprises a protection cover 1, a protection door 2 and a push-pull groove 3, wherein the protection door 2 is arranged on one side of the protection cover 1, the push-pull groove 3 is arranged on the other side of the protection cover 1, an opening and closing mechanism is arranged between the protection cover 1 and the protection door 2, a ventilation and heat dissipation mechanism is arranged in the protection cover 1, and a drying and filtering mechanism is arranged between the protection cover 1 and the push-pull groove 3;

the opening and closing mechanism comprises a hinge 4, a telescopic rod 5, a limiting disc 6, a spring 7, a limiting hole 8, a connecting rod 9 and a push-pull handle 10, wherein two hinges 4 are fixed at one end of the protective door 2, one ends of the two hinges 4 are fixed with the protective cover 1, the telescopic rod 5 is connected inside the other end of the protective door 2 in a sliding manner, the limiting disc 6 is fixed at one end of the telescopic rod 5, the spring 7 is fixed at one side of the limiting disc 6, the spring 7 is connected with the protective door 2 in a sliding manner, the limiting hole 8 is formed in the protective cover 1, the telescopic rod 5 and the limiting hole 8 are connected in a sliding manner, the connecting rod 9 is fixed at one end of the connecting rod 9, the protective cover 1 and the connecting rod 9 are connected in a sliding manner;

The drying and filtering mechanism comprises a drying agent placing opening 18, a filter screen 19 and a handle 20, wherein the drying agent placing opening 18 is formed in the push-pull groove 3, the filter screen 19 is fixed on two sides of the interior of the drying agent placing opening 18, one end of the push-pull groove 3 is fixedly provided with the handle 20, one end of the protective cover 1 is in threaded connection with a threaded rod 21, the push-pull groove 3 is also in threaded connection with the threaded rod 21, one end of the threaded rod 21 is fixedly provided with a knob 22, when air enters the protective cover 1 from the interior of the air inlet 17, the filter screen 19 plays a role in filtering impurities in the air, and when the moisture content of the air entering from the interior of the air inlet 17 is high, the drying agent placing opening 18 is internally provided with a drying agent for absorbing the moisture in the protective cover 1 and limiting the push-pull groove 3 through the arrangement of the threaded rod 21 and the knob 22, so that the protective cover 1 and the push-pull groove 3 are fixed;

The top of the protective cover 1 is fixed with a protective cover plate 25, and the inside of the protective door 2 is fixed with a transparent window 12, four sides of the top of the protective cover plate 25 are inclined with a certain angle, rainwater can fall onto the protective cover plate 25 through the arrangement of the protective cover plate 25 and can quickly slide down, and meanwhile, the protective cover plate 25 is arranged to be much larger than the protective cover 1, so that the protective cover 1 can not be sprayed with rainwater, and the rainwater can be well prevented from entering the electric cabinet;

The bottom both ends of protection casing 1 all are fixed with supporting shoe 23, and mounting hole 24 has all been seted up to the inside both ends of supporting shoe 23, and the setting through supporting shoe 23 and mounting hole 24 makes this regulator cubicle install in the region that needs the assembly that can be quick, only need fix with the screw can for the installation is more convenient.

Example two

Referring to fig. 5, the novel electric cabinet comprises a bottom plate 11, a mounting cylinder 13, a motor 14, a fan 15, a protection net 16 and an air inlet 17, wherein the bottom of a protection cover 1 is fixed with the bottom plate 11, one end of the protection cover 1 is provided with the air inlet 17, the other end of the protection cover 1 is fixed with the mounting cylinder 13, one end of the inside of the mounting cylinder 13 is fixed with the motor 14, the power output end of the motor 14 is fixed with the fan 15, the protection net 16 is fixed at the other end of the inside of the mounting cylinder 13, when the electric cabinet is to be ventilated and cooled, the motor 14 is started, the power output end of the motor 14 drives the fan 15 to rotate, the fan 15 pumps out air inside the protection cover 1 to the outside, meanwhile, the low-pressure area is formed inside the protection cover 1, and the air at the other side enters the protection cover 1 from the air inlet 17 to form circulation heat dissipation.

The use process of the novel electrical cabinet provided by the utility model is as follows:

When the electrical cabinet is required to be opened and closed for convenient inspection and maintenance, the push-pull handle 10 is pushed, the push-pull handle 10 drives the connecting rod 9, the connecting rod 9 drives the telescopic rod 5, the telescopic rod 5 drives the limiting disc 6 to slide in the protective door 2, the limiting disc 6 presses one end of the spring 7, the spring 7 contracts, one end of the telescopic rod 5 slides out of the limiting hole 8, the push-pull handle 10 is pulled at the moment, the push-pull handle 10 drives the connecting rod 9, the connecting rod 9 drives the telescopic rod 5, the telescopic rod 5 drives the protective door 2 to rotate around the hinge 4, the protective cover 1 and the protective door 2 are opened, and likewise, when the protective cover 1 and the protective door 2 are closed, only the push-pull handle 10 is required to be pulled to enable the telescopic rod 5 to be aligned with the limiting hole 8 and then to be loosened, and the telescopic rod 5 is rebounded into the limiting hole 8;

When the electrical cabinet is to be ventilated and radiated, the motor 14 is started, the power output end of the motor 14 drives the fan 15 to rotate, the fan 15 pumps out the air in the protective cover 1 to the outside, a low-pressure area is formed in the protective cover 1, and the air on the other side enters the protective cover 1 from the air inlet 17 to form circulation radiation;

when air enters the protective cover 1 from the inside of the air inlet 17, the filter screen 19 plays a role in filtering impurities in the air, when the moisture content of the air entering from the inside of the air inlet 17 is high, the desiccant is placed in the desiccant placement opening 18 to absorb moisture in the protective cover 1 and play a role in drying, and the push-pull groove 3 is limited through the threaded rod 21 and the knob 22, so that the protective cover 1 and the push-pull groove 3 are fixed.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The novel electrical cabinet is characterized by comprising a protective cover (1), a protective door (2) and a push-pull groove (3), wherein the protective door (2) is arranged on one side of the protective cover (1), the push-pull groove (3) is arranged on the other side of the protective cover (1), an opening and closing mechanism is arranged between the protective cover (1) and the protective door (2), a ventilation and heat dissipation mechanism is arranged in the protective cover (1), and a drying and filtering mechanism is arranged between the protective cover (1) and the push-pull groove (3);

The utility model provides a mechanism that opens and shuts includes hinge (4), telescopic link (5), spacing dish (6), spring (7), spacing hole (8), connecting rod (9) and push-pull handle (10), the one end of guard gate (2) is fixed with two hinges (4), two the one end and the protection casing (1) of hinge (4) are fixed, the inside sliding connection of the other end of guard gate (2) has telescopic link (5), the one end of telescopic link (5) is fixed with spacing dish (6), one side of spacing dish (6) is fixed with spring (7), spring (7) and guard gate (2) sliding connection, spacing hole (8) have been seted up to the inside of protection casing (1), the outside of telescopic link (5) is fixed with connecting rod (9), the one end of connecting rod (9) is fixed with push-pull handle (10), one end of protection casing (1) and connecting rod (9) sliding connection.

2. The novel electrical cabinet according to claim 1, wherein the ventilation and heat dissipation mechanism comprises a bottom plate (11), a mounting cylinder (13), a motor (14), a fan (15), a protective net (16) and an air inlet (17), the bottom of the protective cover (1) is fixed with the bottom plate (11), the air inlet (17) is formed in one end of the protective cover (1), the mounting cylinder (13) is fixed at the other end of the protective cover (1), the motor (14) is fixed at one end inside the mounting cylinder (13), the fan (15) is fixed at the power output end of the motor (14), and the protective net (16) is fixed at the other end inside the mounting cylinder (13).

3. The novel electrical cabinet according to claim 1, wherein the drying and filtering mechanism comprises a drying agent placing opening (18), a filter screen (19) and a handle (20), the drying agent placing opening (18) is formed in the push-pull groove (3), the filter screen (19) is fixed on two sides of the inside of the drying agent placing opening (18), and the handle (20) is fixed at one end of the push-pull groove (3).

4. A novel electrical cabinet according to claim 3, characterized in that one end of the protective cover (1) is in threaded connection with a threaded rod (21), the push-pull groove (3) is also in threaded connection with the threaded rod (21), and one end of the threaded rod (21) is fixed with a knob (22).

5. A new type electrical cabinet according to claim 1, characterized in that the top of the protective cover (1) is fixed with a protective cover plate (25), and the inside of the protective door (2) is fixed with a transparent window (12).

6. The novel electrical cabinet according to claim 1, wherein supporting blocks (23) are fixed at two ends of the bottom of the protective cover (1), and mounting holes (24) are formed in two ends of each supporting block (23).