Layered heat dissipation automatic control box

Abstract

The utility model relates to a layered heat dissipation self-control box, which structurally comprises a box body, the box body is divided into an equipment space and a terminal block space by a partition plate, the equipment space is positioned above the terminal block space, the equipment space is used for mounting electric appliance elements, and the terminal block space is used for mounting wiring terminals. A plurality of cooling fans and air inlets are arranged on the side wall of the equipment space, an upper box door is arranged at the equipment space, a lower box door is arranged at the terminal strip space, a temperature sensor and a controller are arranged in the equipment space, and the temperature sensor and the cooling fans are electrically connected with the controller. A protective cover is arranged on the outer wall of the box body and located on the outer side of the cooling fan or the air inlet. And a transparent observation window is arranged on the upper box door. The self-control box is suitable for various industrial, commercial and household scenes, and particularly has remarkable advantages in a high-temperature and closed environment or an environment with large heat productivity of equipment.

Description

Technical Field

[0001] The utility model relates to a layered heat dissipation automatic control box. Background Art

[0002] With the development of industrial automation, control boxes are playing an increasingly important role in various industrial, commercial, and domestic applications. Control boxes typically house electronic or electrical equipment that generates heat during operation. Heat dissipation is crucial to ensure stable operation and extend the lifespan of the equipment within them. In addition to electrical components, control boxes also require numerous terminal blocks for connecting the control box to other devices. These components generate significant heat during operation, while terminal blocks generally do not. Currently, many control boxes use natural cooling, but this is limited in effectiveness. This is especially true in high-temperature, enclosed environments, or environments with high-heat-generating equipment. Even with active cooling fans, the dispersed distribution of heat-generating components and the large internal space of the control box require high-power fans to continuously dissipate heat throughout the entire interior. This results in high energy consumption, high costs, and environmental concerns. Utility Model Content

[0003] The purpose of the utility model is to provide a layered heat dissipation automatic control box to solve the problem of high heat dissipation energy consumption of the existing control box.

[0004] The utility model is implemented as follows: a layered heat dissipation automatic control box, including a box body, the box body is divided into an equipment space and a terminal block space by a partition, the equipment space is located above the terminal block space, the equipment space is used to install electrical components, the terminal block space is used to install wiring terminals, a plurality of cooling fans and air inlets are arranged on the side walls of the equipment space, an upper box door is arranged at the equipment space, a lower box door is arranged at the terminal block space, a temperature sensor and a controller are arranged in the equipment space, and the temperature sensor and cooling fan are electrically connected to the controller.

[0005] As a further improvement of the layered heat dissipation automatic control box of the present invention, a protective cover is provided on the outer wall of the box body, and the protective cover is located outside the heat dissipation fan or the air inlet.

[0006] As a further improvement of the layered heat dissipation automatic control box of the present invention, a transparent observation window is provided on the upper box door.

[0007] As a further improvement of the layered heat dissipation automatic control box of the present invention, at least one equipment installation rail is provided in the equipment space, and plastic wire troughs are respectively provided on one side or both sides of the equipment installation rail.

[0008] As a further improvement of the layered heat dissipation automatic control box of the present invention, a plurality of terminal mounting rails are provided in the terminal row space, and plastic wire troughs are respectively provided on one side or both sides of the terminal mounting rails.

[0009] As a further improvement of the layered heat dissipation automatic control box of the present invention, a natural heat dissipation window is opened on the side wall of the terminal row space.

[0010] As a further improvement of the layered heat dissipation automatic control box of the utility model, a reserved penetration interface is opened on the partition.

[0011] As a further improvement of the layered heat dissipation automatic control box of the present invention, a touch screen is provided on the inner side surface of the lower box door, and the touch screen is electrically connected to the controller.

[0012] As a further improvement of the layered heat dissipation automatic control box of the present invention, the heat dissipation fan and the air inlet are respectively located on two opposite sides of the box body.

[0013] The utility model relates to a layered heat dissipation automatic control box. The box body is divided into two parts, an equipment space and a terminal block space, which are distributed in an upper and lower manner. The equipment space is mainly used for centrally installing electrical components that generate a lot of heat during operation, while the terminal block space is used for centrally installing wiring terminals that do not generate heat. In this way, a high-heat-generating equipment space and a substantially low-heat-generating terminal block space are formed. A temperature sensor, a heat dissipation fan, and an air inlet are provided in the equipment space. A controller is also provided in the equipment space. The temperature sensor and the heat dissipation fan are connected to the controller. The temperature in the equipment space is detected by the temperature sensor. When the temperature in the equipment space exceeds a set value, the heat dissipation fan is turned on. External air enters the equipment space through the air inlet and is discharged by the heat dissipation fan. The airflow removes the heat in the equipment space, thereby dissipating heat from the equipment space. Since the heat dissipation space has a small internal volume and is concentrated with equipment, the heat in the equipment space can be quickly discharged by the heat dissipation fan. The wiring terminals that generate substantially no heat are concentrated in the terminal block space. This space does not need to be dissipated by the heat dissipation fan, which greatly reduces the burden on the heat dissipation fan, thereby reducing the energy consumption of the heat dissipation fan and improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the present utility model.

[0015] Figure 2 It is a structural diagram of the partition of the utility model.

[0016] Figure 3 It is a connection diagram of the controller of the utility model.

[0017] In the figure: 1. Box body; 2. Partition; 3. Equipment space; 4. Terminal block space; 5. Air inlet; 6. Cooling fan; 7. Protective cover; 8. Upper door; 9. Equipment mounting rail; 10. Electrical components; 11. Plastic wire duct; 12. Observation window; 13. Terminal mounting rail; 14. Terminal blocks; 15. Lower door; 16. Touch screen; 17. Reserved connection hole; 18. Temperature sensor; 19. Controller. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] like Figure 1 As shown, the utility model is a layered heat dissipation automatic control box, whose structure includes a box body 1, and the box body 1 is divided into an equipment space 3 and a terminal block space 4 by a partition 2. The equipment space 3 is located above the terminal block space 4. The equipment space 3 is used to install electrical components 10, and the terminal block space 4 is used to install wiring terminals 14.

[0020] The box body 1 is an integral structure, and its internal space is divided into two parts, namely, an equipment space 3 and a terminal block space 4, which are distributed upper and lower by a horizontal partition 2. The equipment space 3 is mainly used for the centralized installation of electrical components 10 that generate a lot of heat during operation, while the terminal block space 4 is used for the centralized installation of non-heating terminal blocks 14. In this way, a device space 3 with high heat generation and a terminal block space 4 that basically does not generate heat are formed.

[0021] For the equipment space 3 with high heat generation, a number of cooling fans 6 and air inlets 5 are provided on the side walls of the equipment space 3. The number and position of the cooling fans 6 and the air inlets 5 are determined according to the needs. A temperature sensor 18 and a controller 19 are provided in the equipment space 3. The temperature sensor 18 and the cooling fans 6 are electrically connected to the controller 19. Figure 3 As shown, temperature sensor 18 detects the temperature within equipment space 3. When the temperature within equipment space 3 exceeds a preset threshold, temperature sensor 18 transmits a signal to controller 19, which turns on cooling fan 6. When the temperature within equipment space 3 drops below the preset threshold, cooling fan 6 turns off. Active heat dissipation by cooling fan 6 improves the heat dissipation efficiency within enclosure 1 and the reliability of internal equipment operation.

[0022] Air with a lower external temperature enters from the air inlet 5 and is discharged by the cooling fan 6. The airflow formed takes away the high-temperature air inside. In order to better discharge the high-temperature air inside, the cooling fan 6 and the air inlet 5 are respectively located on opposite sides of the box 1, and the airflow passes through the heat-generating equipment.

[0023] The temperature sensor 18 is set on one side of the equipment space 3 close to the cooling fan 6. The temperature sensor 18 detects the temperature of the downstream airflow, which carries the heat generated by the equipment. The heat dissipation will be stopped only when the temperature of the airflow is lower than the preset threshold to ensure effective cooling of the equipment.

[0024] A protective cover 7 is provided on the outer wall of the box body 1, and the protective cover 7 is located outside the cooling fan 6 or the air inlet 5. The protective cover 7 adopts the form of a grid or a shutter, which can ensure the normal ventilation of the cooling fan 6 and prevent the entry of external debris.

[0025] As for the terminal block space 4 which generates little heat, a natural heat dissipation window (not shown in the figure) is provided on the side wall of the terminal block space 4 , and heat dissipation of the terminal block space 4 can be ensured through the natural heat dissipation window.

[0026] Since the box body 1 is divided into two parts, an upper part and an lower part, box doors are installed on the two parts respectively. An upper box door 8 is provided in the equipment space 3, and a lower box door 15 is provided in the terminal block space 4.

[0027] A transparent observation window 12 is provided on the upper door 8 . During use, the upper door 8 is generally not opened frequently, but the operating status of the internal equipment is observed through the transparent observation window 12 .

[0028] A touch screen 16 is provided on the inner side of the lower box door 15, and the touch screen 16 is electrically connected to the controller 19. The controller 19 can control the operation of the cooling fan 6 and set a preset threshold. When it is found that the temperature needs to be adjusted, the lower box door 15 is opened and controlled through the touch screen 16.

[0029] Among them, obtaining the temperature sensor 18 signal through the controller 19 and controlling the fan rotation belongs to the existing technology, and controlling the fan rotation and adjusting the preset threshold through the touch screen also belongs to the existing technology, which will not be repeated here.

[0030] In one embodiment of the present invention, the controller 19 can also be electrically connected to the electrical components 10 in the equipment space 3. When an abnormality of the equipment in the equipment space 3 is observed through the observation window 12, the lower box door 15 can be opened and controlled through the touch screen 16 on the lower box door 15.

[0031] At least one equipment mounting rail 9 is provided within the equipment space 3, with plastic wire ducts 11 provided on one or both sides of the equipment mounting rail 9. The equipment mounting rails 9 are similar in structure to commercially available control cabinet rails, with their number and location determined as needed. Electrical components 10 are also mounted on the equipment mounting rails 9 as needed, with their wiring arranged within the plastic wire ducts 11.

[0032] Several terminal mounting rails 13 are located within the terminal block space 4, with plastic wire ducts 11 positioned on one or both sides of the rails. The rails 13 are typically vertically positioned, as are the plastic wire ducts 11 on either side. Because sufficient terminals 14 must be reserved for later use, the rails 13 are typically fully loaded with terminals.

[0033] For the connection of the terminal block 14, it passes through the plastic wire duct 11 and then through the partition 2 into the equipment space 3, so it is necessary to reserve a reserved through-hole 17 on the partition 2, such as Figure 2 As shown. A detachable baffle is provided in the reserved threading port 17. When threading is required, the baffle of the reserved threading port 17 is removed to open the reserved threading port 17. When threading is not required, the baffle is retained or sealed with a rubber plug to block the flow of gas between the equipment space 3 and the terminal block space 4.

[0034] The utility model is suitable for automatic control boxes in various industrial, commercial and household scenarios, and has significant advantages, especially in high-temperature, closed environments or environments where the equipment generates large amounts of heat.

Claims

1. A layered heat dissipation automatic control box, characterized in that: The utility model comprises a box body, which is divided into an equipment space and a terminal block space by a partition. The equipment space is located above the terminal block space. The equipment space is used to install electrical components, and the terminal block space is used to install wiring terminals. Several cooling fans and air inlets are arranged on the side walls of the equipment space. An upper box door is arranged at the equipment space, and a lower box door is arranged at the terminal block space. A temperature sensor and a controller are arranged in the equipment space, and the temperature sensor and the cooling fan are electrically connected to the controller.

2. The layered heat dissipation automatic control box according to claim 1, characterized in that: A protective cover is provided on the outer wall of the box body, and the protective cover is located outside the cooling fan or the air inlet.

3. The layered heat dissipation automatic control box according to claim 1, characterized in that: A transparent observation window is provided on the upper box door.

4. The layered heat dissipation automatic control box according to claim 1, characterized in that: At least one equipment installation rail is arranged in the equipment space, and plastic wire troughs are respectively arranged on one side or both sides of the equipment installation rail.

5. The layered heat dissipation automatic control box according to claim 1, characterized in that: A plurality of terminal mounting rails are arranged in the terminal row space, and plastic wire troughs are respectively arranged on one side or both sides of the terminal mounting rails.

6. The layered heat dissipation automatic control box according to claim 1, characterized in that: A natural heat dissipation window is provided on the side wall of the terminal row space.

7. The layered heat dissipation automatic control box according to claim 1, characterized in that: A reserved penetration interface is opened on the partition.

8. The layered heat dissipation automatic control box according to claim 1, characterized in that: A touch screen is provided on the inner side surface of the lower box door, and the touch screen is electrically connected to the controller.

9. The layered heat dissipation automatic control box according to claim 1, characterized in that: The cooling fan and the air inlet are respectively located on two opposite sides of the box body.

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