CN221867807U - Industrial control cabinet convenient for heat dissipation - Google Patents

Abstract

The utility model relates to the technical field of industrial control cabinets, specifically to an industrial control cabinet that is convenient for heat dissipation, including a cabinet body; a dust removal mechanism is arranged inside the cabinet body, the dust removal mechanism includes a filter screen, the filter screen is fixedly connected to the back of the cabinet body, the filter screen is rotatably connected to a driving sleeve, a cleaning roller is rotatably connected inside the driving sleeve, and a cleaning brush is fixedly connected to the cleaning roller. The automatic dust cleaning mechanism can continuously clean the surface of the filter screen by rotating the cleaning roller and the cleaning brush during the operation of the heat dissipation mechanism, so as to keep the filter screen clean and avoid the filter screen from being blocked and affecting the overall heat dissipation effect. The driving plate of the linkage structure can be rotated by the rotation of the cooling fan. The air intake structure and the exhaust structure can be switched during the process of heat dissipation inside. After the exhaust structure is switched, the air discharged to the outside can be used to assist in cleaning the filter screen, so as to facilitate the heat dissipation inside the cabinet body.

Description

An industrial control cabinet convenient for heat dissipation

Technical Field

The utility model relates to the technical field of industrial control cabinets, in particular to an industrial control cabinet which is convenient for heat dissipation.

Background Art

Industrial control cabinets are assembled in closed or semi-closed metal cabinets or on screens with switchgear, measuring instruments, protective electrical appliances and auxiliary equipment according to electrical wiring requirements. Their layout should meet the requirements for normal operation of the power system, facilitate maintenance, and not endanger the safety of personnel and surrounding equipment. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In the event of a fault or abnormal operation, the circuit can be cut off or an alarm can be issued with the help of protective electrical appliances.

The utility model patent with the publication number CN220087747U discloses an industrial control cabinet, in which a shell is provided, an air outlet is provided at the top of the shell, and a dustproof net is provided at the inner wall of the air outlet, a support rod is fixedly connected to the inner wall of the air outlet, and a motor is fixedly connected to the top of the support rod, a cooling fan is fixedly connected to the output shaft at one end of the motor, a protective cover is provided at the top inner wall of the shell, and an air inlet is provided at the bottom of the shell. Through the provision of the shell, the air outlet, the air inlet, etc., it is convenient for low-temperature air to flow in from the air inlet, so that the temperature in the industrial control cabinet can be quickly reduced, and at the same time, high-temperature air can also be quickly dissipated from the top of the industrial control cabinet. Through the provision of the dustproof net, the influence of dust on the inside of the industrial control cabinet can also be reduced. At the same time, through the provision of the support rod, the motor, the cooling fan, etc., the air circulation efficiency inside the industrial control cabinet is accelerated, thereby improving the heat dissipation effect of the industrial control cabinet.

However, there are still some shortcomings in the above scheme. During the continuous use of the dustproof net structure in the above scheme, the outside air will continue to accumulate on the surface of the filter. When the dust continues to accumulate, the filter is affected by the dust and causes the filter to be blocked, thereby affecting the air flowing through the filter, and further affecting the heat dissipation effect inside the cabinet. In view of this, we propose an industrial control cabinet that facilitates heat dissipation.

Utility Model Content

The utility model aims to provide an industrial control cabinet with convenient heat dissipation, which solves the problem that during the continuous use of the dustproof net structure in the prior art, the outside air will continue to accumulate on the surface of the filter net. When the dust continues to accumulate, the filter net is affected by the dust and becomes blocked, thereby affecting the air flowing through the filter net and further affecting the heat dissipation effect inside the cabinet.

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

An industrial control cabinet for convenient heat dissipation, comprising a cabinet body;

A dust removal mechanism is provided inside the cabinet, and the dust removal mechanism includes a filter screen, the filter screen is fixedly connected to the back of the cabinet, a driving sleeve is rotatably connected to the filter screen, a cleaning roller is rotatably connected inside the driving sleeve, and a cleaning brush is fixedly connected to the cleaning roller.

Preferably, a transmission gear is fixedly connected to the end of the cleaning roller, a transmission gear ring is meshedly connected to the outer side of the transmission gear, and the transmission gear ring is fixedly connected to the back side of the cabinet.

Preferably, a cabinet door is rotatably connected to the front of the cabinet, a handle is fixedly connected to the cabinet door, and a supporting foot is fixedly connected to the bottom end of the cabinet.

Preferably, a heat dissipation mechanism is provided inside the cabinet, and the heat dissipation mechanism includes a heat dissipation inner cavity, and the heat dissipation inner cavity is opened at the top end and the bottom end of the cabinet. The top end and the bottom end of the cabinet are both provided with heat exchange holes interconnected with the heat dissipation inner cavity, and a moisture absorbent block is connected to the inside of the heat dissipation inner cavity.

Preferably, a baffle is fixedly connected inside the cabinet, a driving plate is rotatably connected in the middle of the baffle, the driving plate is arranged inside the heat dissipation cavity, two cooling fans are fixedly connected to the driving plate, and the two cooling fans are arranged in opposite directions.

Preferably, a transmission shaft is fixedly connected in the middle of the cooling fan, a driving gear is fixedly connected to the end of the transmission shaft, the driving gear is a residual gear structure, a driving gear ring is meshingly connected to the outer side of the driving gear, and the driving gear ring is fixedly connected to the baffle.

Preferably, the diameter of the driving gear ring is the same as that of the driving plate, a sealing gasket is fixedly connected to one side of the driving plate, the sealing gasket is arranged in the middle of the driving gear ring, a transmission rod is fixedly connected to the middle of the driving plate, and the end of the transmission rod is fixedly connected to the driving sleeve.

By means of the above technical solution, the utility model provides an industrial control cabinet that is convenient for heat dissipation. It has at least the following beneficial effects:

(1) The automatic dust cleaning mechanism provided in the utility model can continuously clean the surface of the filter screen by means of the rotating cleaning roller and the cleaning brush during the operation of the heat dissipation mechanism, thereby keeping the filter screen clean and preventing the filter screen from being blocked and affecting the overall heat dissipation effect.

(2) The utility model can use the rotation of the cooling fan to drive the driving plate to rotate by means of the linkage structure, so that the air intake structure and the exhaust structure can be switched during the internal heat dissipation process, so that after the exhaust structure is switched, the air discharged to the outside can be used to assist in cleaning the filter, thereby facilitating the heat dissipation inside the cabinet.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

FIG1 is a schematic diagram of the back structure of the utility model;

FIG2 is a schematic diagram of the front structure of the utility model;

FIG3 is a schematic diagram of the internal structure of the utility model;

FIG4 is a second schematic diagram of the internal structure of the utility model;

FIG5 is a third schematic diagram of the internal structure of the utility model;

FIG6 is an enlarged schematic diagram of point A in the present invention.

In the figure: 1. cabinet body; 2. dust removal mechanism; 201. filter screen; 202. drive sleeve; 203. cleaning roller; 204. transmission gear; 205. transmission gear ring; 3. cabinet door; 4. handle; 5. support foot; 6. heat dissipation mechanism; 601. heat dissipation cavity; 602. heat exchange hole; 603. moisture absorption block; 604. baffle; 605. drive plate; 606. cooling fan; 607. transmission shaft; 608. drive gear; 609. drive gear ring; 610. sealing gasket; 611. transmission rod.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

An industrial control cabinet that is convenient for heat dissipation, as shown in Figures 1 to 6, includes a cabinet 1; a dust removal mechanism 2 is arranged inside the cabinet 1, and the dust removal mechanism 2 includes a filter 201, the filter 201 is fixedly connected to the back of the cabinet 1, a driving sleeve 202 is rotatably connected to the filter 201, a cleaning roller 203 is rotatably connected inside the driving sleeve 202, and a cleaning brush is fixedly connected to the cleaning roller 203. The dust removal mechanism 2 can prevent dust from dissipating heat from the cabinet 1, prevent dust from entering the cabinet 1, and can continuously clean the filter 201 during operation, prevent dust from accumulating on the surface of the filter 201, causing the filter 201 to be blocked and affecting the overall heat dissipation. The driving sleeve 202 structure can be installed on the back of the cabinet 1. The cabinet 1 is provided with a cleaning roller 203 which is provided at the bottom of the cabinet 1 and a cleaning brush which is provided at the bottom of the cabinet 1. The cleaning roller 203 is provided with a cleaning brush which is provided at the bottom of the cabinet 1 and a cleaning brush which is provided at the bottom of the cabinet 1 is provided with a cleaning brush which is provided at the bottom of the cabinet 1. The cleaning roller 203 is provided with a cleaning brush which is provided at the bottom of the cabinet 1 and a cleaning brush which is provided at the bottom of the cabinet 1 is provided with a cleaning brush which is provided at the bottom of the cabinet 1. The cleaning roller 203 is provided with a cleaning brush which is provided at the bottom of the cabinet 1 and a cleaning brush which is provided at the bottom of the cabinet 1 is provided with a cleaning brush which is provided at the bottom of the cabinet 1.

Example 2

As shown in FIGS. 3 to 6 , a heat dissipation mechanism 6 is provided inside the cabinet 1. The heat dissipation mechanism 6 includes a heat dissipation cavity 601. The heat dissipation cavity 601 is provided at the top and bottom of the cabinet 1. Heat exchange holes 602 that are interconnected with the heat dissipation cavity 601 are provided at the top and bottom of the cabinet 1. A moisture absorption block 603 is connected to the heat dissipation cavity 601. The heat dissipation mechanism 6 can perform heat dissipation and cooling operations on the industrial control structure inside the cabinet 1. The heat dissipation cavity 601 structure can form a heat dissipation channel inside the cabinet 1, and form a heat dissipation airflow inside the heat dissipation channel to achieve a heat dissipation effect on the interior. The moisture absorption block 603 can, during the process of heat dissipation, absorb moisture from the heat dissipation cavity 601. The air is dehumidified to avoid damage to the components inside the cabinet 1 due to excessive air humidity. A baffle 604 is fixedly connected inside the cabinet 1. A driving plate 605 is rotatably connected in the middle of the baffle 604. The driving plate 605 is arranged inside the heat dissipation cavity 601. Two heat dissipation fans 606 are fixedly connected to the driving plate 605. The two heat dissipation fans 606 are arranged in opposite directions. The baffle 604 structure can separate the heat dissipation cavity 601, so that the heat dissipation cavity 601 forms an intake structure and an exhaust structure. At the same time, the driving plate 605 on the baffle 604 cooperates with the two heat dissipation fans 606 in opposite directions to form an active intake structure and an active exhaust structure in the heat dissipation cavity 601, so that the cabinet 1 can be dehumidified. The air flows, and the rotating connected driving plate 605 can switch the cooling fan 606, so that the cabinet 1 can switch the air intake structure and the exhaust structure during operation. After switching, the heat discharged from the inside can be used to dry the dehumidification block, thereby improving the service life of the dehumidification block. The cooling fan 606 is fixedly connected with a transmission shaft 607 in the middle, and a driving gear 608 is fixedly connected to the end of the transmission shaft 607. The driving gear 608 is a residual gear structure. The outer side of the driving gear 608 is meshed with a driving gear ring 609, and the driving gear ring 609 is fixedly connected to the baffle 604. The transmission shaft 607 structure can enable the cooling fan 606 to drive the driving gear during the rotation. 608 rotates synchronously, thereby driving the driving plate 605 to rotate through the cooling fan 606. The driving gear 608 of the residual gear structure can reduce the rotation speed of the driving plate 605. The diameter of the driving gear ring 609 is the same as the diameter of the driving plate 605. A sealing gasket 610 is fixedly connected to one side of the driving plate 605, and the sealing gasket 610 is arranged in the middle of the driving gear ring 609. A transmission rod 611 is fixedly connected in the middle of the driving plate 605, and the end of the transmission rod 611 is fixedly connected to the driving sleeve 202. The cooling fan 606 is electrically connected through the contact springs on the outside of the driving plate 605 and the inside of the driving plate 605 or the cabinet 1, so that the cooling fan 606 can continue to run during the rotation of the driving plate 605.

When an industrial control cabinet that is convenient for heat dissipation of the utility model is in use, the cooling fan 606 runs continuously, and at the same time, the cooling fan 606 drives the transmission shaft 607 and the driving gear 608 at the end to rotate. The driving gear 608 of the residual gear structure is transmitted through the meshing driving gear ring 609 during the rotation. Since the driving gear ring 609 is fixed on the baffle 604, the driving plate 605 is rotated by the reaction force of the driving gear 608. During the rotation of the driving plate 605, the driving plate 605 drives the driving sleeve 202 to rotate synchronously through the transmission rod 611, and the cleaning roller 203 inside the driving sleeve 202 rotates accordingly and continuously cleans the surface of the filter screen 201 through the cleaning brush on the outside. During the rotation of the cleaning roller 203, the cleaning brush 203 The transmission gear 204 at the end of the cleaning roller 203 rotates around the transmission gear ring 205, and the meshing transmission gear ring 205 drives the cleaning roller 203 to rotate, thereby improving the cleaning effect of the cleaning brush on the filter 201, and the two cooling fans 606 in opposite directions can form an air intake channel and an exhaust channel in the heat dissipation cavity 601, so as to continuously dissipate heat inside the cabinet 1. When the driving plate 605 rotates to 180 degrees, the positions of the two cooling fans 606 are exchanged, and the air intake channel and the exhaust channel are switched accordingly. At this time, the dry hot gas in the exhaust channel can evaporate the moisture absorbed by the dehumidification block after passing through the dehumidification block, thereby improving the dehumidification effect of the subsequent dehumidification block. At the same time, continuous exhaust to the outside can improve the cleaning effect of the heat sink where dust accumulates.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an industry control cabinet convenient to dispel heat, includes the cabinet body (1), its characterized in that: the novel dust removing device is characterized in that a dust removing mechanism (2) is arranged inside the cabinet body (1), the dust removing mechanism (2) comprises a filter screen (201), the filter screen (201) is fixedly connected to the back of the cabinet body (1), a driving sleeve (202) is rotationally connected to the filter screen (201), a cleaning roller (203) is rotationally connected to the inside of the driving sleeve (202), and a cleaning brush is fixedly connected to the cleaning roller (203).

2. The industrial control cabinet for facilitating heat dissipation according to claim 1, wherein: the cleaning roller (203) is characterized in that the tail end of the cleaning roller is fixedly connected with a transmission gear (204), the outer side of the transmission gear (204) is connected with a transmission toothed ring (205) in a meshed mode, and the transmission toothed ring (205) is fixedly connected to the back face of the cabinet body (1).

3. The industrial control cabinet for facilitating heat dissipation according to claim 1, wherein: the novel cabinet is characterized in that the front side of the cabinet body (1) is rotationally connected with a cabinet door (3), a handle (4) is fixedly connected to the cabinet door (3), and support legs (5) are fixedly connected to the bottom end of the cabinet body (1).

4. The industrial control cabinet for facilitating heat dissipation according to claim 1, wherein: the cabinet body (1) is inside to be equipped with heat dissipation mechanism (6), heat dissipation mechanism (6) are including heat dissipation inner chamber (601), heat dissipation inner chamber (601) are seted up at cabinet body (1) inside top and cabinet body (1) inside bottom, cabinet body (1) inside top and inside bottom all have seted up heat transfer hole (602) that are linked together with heat dissipation inner chamber (601) each other, heat dissipation inner chamber (601) internal connection has hygroscopic piece (603).

5. The industrial control cabinet for facilitating heat dissipation according to claim 1, wherein: the novel heat dissipation cabinet is characterized in that a baffle (604) is fixedly connected inside the cabinet body (1), a driving plate (605) is rotationally connected in the middle of the baffle (604), the driving plate (605) is arranged inside a heat dissipation inner cavity (601), two heat dissipation fans (606) are fixedly connected on the driving plate (605), and the directions of the two heat dissipation fans (606) are opposite.

6. The industrial control cabinet for facilitating heat dissipation according to claim 5, wherein: the cooling fan is characterized in that a transmission shaft (607) is fixedly connected in the middle of the cooling fan (606), a driving gear (608) is fixedly connected to the tail end of the transmission shaft (607), the driving gear (608) is of a residual gear structure, a driving toothed ring (609) is connected to the outer side of the driving gear (608) in a meshed mode, and the driving toothed ring (609) is fixedly connected to the baffle (604).

7. The industrial control cabinet for facilitating heat dissipation according to claim 6, wherein: the diameter of the driving toothed ring (609) is the same as that of the driving plate (605), a sealing gasket (610) is fixedly connected to one side of the driving plate (605), the sealing gasket (610) is arranged in the middle of the driving toothed ring (609), a transmission rod (611) is fixedly connected in the middle of the driving plate (605), and the tail end of the transmission rod (611) is fixedly connected with the driving sleeve (202).