Control cabinet convenient for heat dissipation

Abstract

The utility model relates to a control cabinet convenient for heat dissipation, which comprises a cabinet body with an opening in the front side, the front side of the cabinet body is movably connected with a cabinet door, an equipment mounting plate is arranged in the cabinet body, and a heat dissipation assembly is mounted on the back surface of the equipment mounting plate; first ventilation openings are formed in the inner walls of the left side and the right side of the cabinet body, and a first cooling fan is installed on the inner side of the first ventilation opening on one side. A top plate is installed on the top of the cabinet body, a second cooling fan is installed on the top plate, a top cover is installed on the top of the top plate, and a second ventilation opening is formed in the top cover. The LED lamp has the advantages of being high in heat dissipation efficiency, convenient to maintain and the like.

Description

Technical Field

[0001] The utility model relates to a cabinet, in particular to a control cabinet which is convenient for heat dissipation, and belongs to the technical field of cabinet equipment. Background Art

[0002] With the popularization of electronic equipment and the advancement of technology, control cabinets have become essential in various industrial and commercial applications. Control cabinets generally have a rectangular shape and are placed on the ground. They provide an appropriate environment and safety protection for the normal operation of electronic equipment.

[0003] However, due to the increasing density of equipment in data centers and computer rooms, the temperature inside the cabinets has risen sharply. If the heat is not dissipated in time, the electronic components inside the control cabinets will be damaged. Therefore, the heat dissipation problem has become a key factor affecting the performance and stability of the cabinets. Most traditional control cabinets dissipate heat by opening heat dissipation holes, but this has low heat dissipation efficiency and uneven heat dissipation, which is difficult to meet the needs of modern data centers for efficient and stable heat dissipation.

[0004] Therefore, it is particularly important to develop a new type of control cabinet that is convenient for heat dissipation. Utility Model Content

[0005] The utility model mainly aims at the above-mentioned problems existing in the prior art and provides a control cabinet with convenient heat dissipation. By optimizing the cabinet structure and improving the heat dissipation system, efficient circulation of air inside the cabinet and rapid discharge of heat are achieved, thereby ensuring that the equipment can operate stably at an appropriate temperature.

[0006] The purpose of this utility model is mainly achieved through the following solutions:

[0007] A control cabinet for convenient heat dissipation comprises a cabinet body with an opening on the front side, a cabinet door movably connected to the front side of the cabinet body, an equipment mounting plate provided inside the cabinet body, a heat dissipation component installed on the back side of the equipment mounting plate; first vents are provided on both left and right inner walls of the cabinet body, and a first heat dissipation fan is installed on the inner side of the first vent on one side; a top plate is installed on the top of the cabinet body, a second heat dissipation fan is installed on the top plate, and a top cover is installed on the top of the top plate, and a second vent is provided on the top cover.

[0008] Preferably, two upper and lower supporting longitudinal beams are longitudinally provided on the left and right inner walls of the cabinet body, and a plurality of mounting holes are evenly opened on the supporting longitudinal beams along the length direction thereof.

[0009] Preferably, a vertically arranged first supporting vertical beam is connected between the upper and lower supporting longitudinal beams on the same side, and the equipment mounting plate is installed between the two first supporting vertical beams.

[0010] Preferably, a plurality of heat dissipation components are evenly arranged along the height direction of the equipment mounting plate, and a plurality of heat dissipation holes are arranged on the equipment mounting plate.

[0011] Preferably, the first vents on each side are provided with two rows front and rear, the first cooling fans are installed at the lower part of the first vents, and there are multiple of them, and the equipment mounting plate is located between the two rows of first vents.

[0012] Preferably, protective frames are symmetrically provided on the left and right outer walls of the cabinet, the front and rear side walls of the protective frame and a side wall away from the cabinet are provided with side air outlets, and an opening is provided on the side where the protective frame is connected to the cabinet, and a filter is installed at the opening.

[0013] Preferably, the top of the protection frame is arranged to be inclined, and the bottom plate of the protection frame is detachably fixedly connected to the protection frame.

[0014] Preferably, the lower end of the top cover is open, and an extension portion is extended inwardly around the lower end opening of the top cover, and the second vent is provided on the extension portion.

[0015] Preferably, the inner edge of the extension portion is in contact with the peripheral edges of the top plate.

[0016] Preferably, second supporting vertical beams are symmetrically provided on left and right sides of the front opening of the cabinet, and a first mounting plate and a second mounting plate are installed between the two second supporting vertical beams.

[0017] Therefore, compared with the prior art, the utility model has the following advantages:

[0018] (1) The utility model adopts a double-layer heat dissipation mechanism combining active and passive heat dissipation by providing a first vent, a first heat dissipation fan, a second heat dissipation fan and a heat dissipation component, optimizes the air flow path, and can quickly conduct heat from the inside of the cabinet to the outside of the cabinet, thereby improving the heat dissipation efficiency;

[0019] (2) The utility model provides a protective frame and a filter, which not only ensures air circulation but also prevents dust from entering the cabinet, thereby reducing the pollution of internal electronic components, facilitating maintenance, extending the service life, and ensuring smooth ventilation and maintaining heat dissipation effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is the front view of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the top plate and the top cover in the utility model;

[0023] Figure 4 This is a schematic diagram of the installation of the first cooling fan in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the equipment installation plate in the utility model.

[0025] Illustration description: 1-cabinet body, 2-cabinet door, 3-equipment mounting plate, 4-heat dissipation assembly, 5-first vent, 6-first cooling fan, 7-top plate, 8-second cooling fan, 9-top cover, 10-second vent, 11-support longitudinal beam, 12-mounting hole, 13-first support vertical beam, 14-heat dissipation hole, 15-protective frame, 16-side air outlet, 17-extension part, 18-second support vertical beam, 19-first mounting plate, 20-second mounting plate. DETAILED DESCRIPTION

[0026] The technical solution of the utility model is further described in detail below through specific embodiments and in combination with the accompanying drawings. It should be understood that the implementation of the utility model is not limited to the following embodiments, and any form of modification and / or change made to the utility model will fall within the protection scope of the utility model.

[0027] In the present invention, unless otherwise specified, all parts and percentages are weight units, and the equipment and raw materials used can be purchased from the market or are commonly used in the field. The methods in the following embodiments, unless otherwise specified, are conventional methods in the field. The components or equipment in the following embodiments, unless otherwise specified, are universal standard parts or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods.

[0028] Embodiment 1:

[0029] like Figure 1 , 2 As shown, the utility model provides a technical solution, a control cabinet for convenient heat dissipation, comprising a cabinet body 1 with an opening on the front side, the front side of the cabinet body 1 is rotatably connected to a cabinet door 2 by a hinge, the cabinet door 2 should be provided with a lock used in conjunction with the cabinet body to realize the opening and closing of the cabinet door 2, the lock can adopt the existing technology, and it is not repeated here; an equipment mounting plate 3 is installed inside the cabinet body 1, and a heat dissipation component 4 is installed on the back of the equipment mounting plate 3; first ventilation openings 5 ​​are provided on the inner walls of the left and right sides of the cabinet body 1, and a first cooling fan 6 is installed on the inner side of the first ventilation opening 5 on one side; a top plate 7 is detachably fixedly installed on the top of the cabinet body 1 by bolts, and a second cooling fan 8 is fixedly installed above the top plate 7 by bolts. In this embodiment, four second cooling fans 8 are provided, and a top cover 9 is detachably fixedly installed on the top of the top plate 7 by bolts, the inner middle hole of the top cover 9, and a second ventilation opening 10 is opened.

[0030] Specifically, second supporting vertical beams 18 are symmetrically installed on the left and right sides of the front opening of the cabinet 1 by bolts, and a first mounting plate 19 and a second mounting plate 20 are installed between the two second supporting vertical beams 18 by bolts. The second supporting vertical beams 18 are evenly provided with a plurality of bolt holes along their length direction to facilitate the installation and position adjustment of the first mounting plate 19 and the second mounting plate 20, and the number of the first mounting plates 19 and the second mounting plates 20 can be adjusted according to actual conditions. In this embodiment, the equipment mounting plate 3, the first mounting plate 19 and the second mounting plate 20 are all used to install electronic components.

[0031] Embodiment 2:

[0032] like Figure 4 , 5 As shown, the utility model provides another technical solution, a control cabinet that is convenient for heat dissipation. The difference from Example 1 is that the inner walls on the left and right sides of the cabinet body 1 are longitudinally mounted with upper and lower supporting longitudinal beams 11 by bolts, and the supporting longitudinal beams 11 are evenly opened with multiple mounting holes 12 along their length direction.

[0033] Specifically, a vertically arranged first supporting vertical beam 13 is connected between the upper and lower supporting longitudinal beams 11 on the same side by bolts, and the equipment mounting plate 3 is installed between the front sides of the two first supporting vertical beams 13 by bolts.

[0034] Specifically, multiple heat dissipation components 4 are evenly installed along the height direction of the equipment mounting plate 3 by bolts. The heat dissipation component 4 adopts an aluminum profile radiator, and a plurality of heat dissipation holes 14 are provided on the equipment mounting plate 3. The setting of the heat dissipation holes 14 facilitates the installation of the heat dissipation component 4 and electronic components on the one hand, and facilitates the heat transfer on the other hand.

[0035] Embodiment 3:

[0036] like Figure 1 , 4 As shown, the utility model provides another technical solution, a control cabinet that is convenient for heat dissipation. The difference from Example 1 is that the first vents 5 on each side are provided with two rows in the front and rear, and multiple first vents 5 are evenly provided along the height of the cabinet 1. The first cooling fans 6 are installed at the lower part of the first vents 5 by bolts, and multiple first cooling fans are provided. In this embodiment, three first cooling fans 6 are installed at the lower part of each row of first vents 5, and the equipment mounting plate 3 is located between the front and rear rows of first vents 5.

[0037] Specifically, a hollow protective frame 15 is symmetrically installed on the left and right outer walls of the cabinet 1 by bolts, and the front and rear side walls of the protective frame 15 and the side wall away from the cabinet 1 are provided with side air outlets 16, and an opening is provided on the side where the protective frame 15 is connected to the cabinet 1, and a filter (not shown in the figure) is detachably installed at the opening by bolts. The filter can prevent dust from entering the interior of the cabinet 1, and the filter can be cleaned regularly to maintain good air permeability and dust-proof effect. The filter can be cleaned by blowing the filter from the inside of the cabinet with a spray gun, or the protective frame 15 can be removed for cleaning.

[0038] Specifically, the top of the protective frame 15 is tilted, and the side close to the cabinet 1 is higher than the side away from the cabinet 1, which can divert rainwater and the like to the side away from the cabinet 1 to prevent water from entering the cabinet 1; the bottom plate of the protective frame 15 is detachably fixed to the protective frame 15 by bolts, which is convenient for regular disassembly and cleaning.

[0039] Embodiment 4:

[0040] like Figure 3 As shown, the utility model provides another technical solution, a control cabinet that is convenient for heat dissipation. The difference from Example 1 is that the lower end of the top cover 9 is open, and the lower end opening of the top cover 9 is extended inward all around and is integrally provided with an extension portion 17, and the second ventilation openings 10 are evenly opened on the extension portion 17.

[0041] Specifically, the inner edge of the extension portion 17 is in contact with the peripheral edges of the top plate 7 .

[0042] The utility model provides a control cabinet that is convenient for heat dissipation. The first vent 10 on one side of the cabinet 1 and the upper first vent 10 on the other side are used for air intake, and the second cooling fan 8 and the second vent 10 on the top and the first cooling fan 6 on the side and the corresponding first vent 10 are used for heat dissipation to form a more comprehensive multi-layer heat dissipation airflow, and cooperate with the heat dissipation component 14 to accelerate the discharge of hot air inside the cabinet 1.

[0043] The utility model provides a control cabinet with convenient heat dissipation. Through the first vent, the first cooling fan, the second cooling fan and the cooling component, a double-layer heat dissipation mechanism combining active and passive is adopted to optimize the air flow path, and the heat can be quickly transferred from the inside of the cabinet to the outside of the cabinet, thereby improving the heat dissipation efficiency. Through the provision of a protective frame and a filter net, air circulation is ensured and dust is prevented from entering the inside of the cabinet, thereby reducing the pollution of internal electronic components, facilitating maintenance, extending the service life, and ensuring smooth ventilation and maintaining the heat dissipation effect, the utility model is highly practical.

[0044] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A control cabinet for convenient heat dissipation, comprising a cabinet body (1) with an opening at the front, wherein a cabinet door (2) is movably connected to the front side of the cabinet body (1), and characterized in that: The cabinet (1) is provided with a device installation plate (3) inside, and a heat dissipation component (4) is installed on the back of the device installation plate (3); the left and right inner walls of the cabinet (1) are both provided with first ventilation openings (5), and a first heat dissipation fan (6) is installed on the inner side of the first ventilation opening (5) on one side; a top plate (7) is installed on the top of the cabinet (1), and a second heat dissipation fan (8) is installed on the top plate (7), and a top cover (9) is installed on the top of the top plate (7), and a second ventilation opening (10) is provided on the top cover (9).

2. A control cabinet for convenient heat dissipation according to claim 1, characterized in that: Two upper and lower supporting longitudinal beams (11) are longitudinally provided on the inner walls on both the left and right sides of the cabinet body (1), and the supporting longitudinal beams (11) are evenly provided with a plurality of mounting holes (12) along the length direction thereof.

3. A control cabinet for convenient heat dissipation according to claim 2, characterized in that: A vertically arranged first supporting vertical beam (13) is connected between the upper and lower supporting longitudinal beams (11) on the same side, and the equipment mounting plate (3) is installed between the two first supporting vertical beams (13).

4. A control cabinet for convenient heat dissipation according to claim 3, characterized in that: A plurality of heat dissipation components (4) are evenly arranged along the height direction of the equipment mounting plate (3), and a plurality of heat dissipation holes (14) are arranged on the equipment mounting plate (3).

5. The control cabinet for convenient heat dissipation according to claim 1, characterized in that: The first ventilation openings (5) on each side are provided with two rows in front and back, the first cooling fans (6) are installed at the lower part of the first ventilation openings (5), and a plurality of the first cooling fans (6) are provided, and the equipment mounting plate (3) is located between the two rows of first ventilation openings (5) in front and back.

6. A control cabinet for convenient heat dissipation according to claim 5, characterized in that: The left and right outer walls of the cabinet (1) are symmetrically provided with protective frames (15); the front and rear side walls of the protective frame (15) and a side wall away from the cabinet (1) are both provided with side air vents (16); and an opening is provided on the side where the protective frame (15) is connected to the cabinet (1); a filter screen is installed at the opening.

7. A control cabinet for convenient heat dissipation according to claim 6, characterized in that: The top of the protection frame (15) is arranged tilted, and the bottom plate of the protection frame (15) is detachably fixedly connected to the protection frame (15).

8. The control cabinet for convenient heat dissipation according to claim 1, characterized in that: The lower end of the top cover (9) is open, and an extension portion (17) is provided inwardly extending around the lower end opening of the top cover (9), and the second vent (10) is provided on the extension portion (17).

9. The control cabinet for convenient heat dissipation according to claim 8, characterized in that: The inner edge of the extension portion (17) is in contact with the surrounding edges of the top plate (7).

10. The control cabinet for convenient heat dissipation according to claim 1, characterized in that: Second supporting vertical beams (18) are symmetrically arranged on the left and right sides of the front opening of the cabinet body (1), and a first mounting plate (19) and a second mounting plate (20) are installed between the two second supporting vertical beams (18).

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