Intelligent control box

Abstract

The utility model provides an intelligent control box, and belongs to the technical field of control boxes. The intelligent control box comprises a box body, cooling fins are fixed on the outer wall of the box body, a cooling coil pipe is fixed in the box body, and the cooling fins are communicated with the cooling coil pipe through a circulating pump; a box door is mounted at an opening in the front end of the box body, and a sealing gasket is arranged at the joint of the box door and the port of the box body; heat generated in the box body is brought out through the heat dissipation coil pipe fixed in the box body, the brought-out heat is dissipated out through the heat dissipation fins fixed on the outer wall of the box body, the circulating pump is adopted to communicate the heat dissipation fins with the heat dissipation coil pipe, traditional passive heat dissipation is changed into active heat conduction heat dissipation, the heat dissipation efficiency is improved, the heat in the box body is effectively and rapidly discharged, and the service life of the box body is prolonged. The normal use of components is prevented from being affected by too high temperature in the box body, the service life of equipment can be prolonged through appropriate temperature control, the maintenance period is prolonged, and the overhaul and maintenance cost is reduced.

Description

Technical Field

[0001] The present application relates to the field of control boxes, and in particular, to an intelligent control box. Background Art

[0002] At present, the control box is suitable for factories, mines, enterprises, shopping malls, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and other occasions. It is used for power, lighting distribution and motor control in low-voltage power grid systems with AC 50HZ and rated working voltage of AC 380V. It is suitable for indoor wall-mounted and outdoor floor-mounted power distribution equipment. In the workshop explosion-proof intelligent control system, the control box is particularly important.

[0003] The Chinese patent application number CN202222807407.8 discloses an intelligent control box that is easy to assemble, comprising a mounting plate, a front side wall in the middle of the mounting plate that is detachably fixedly connected to the rear side wall of the lower horizontal slide, an upper horizontal slide is arranged above the lower horizontal slide, and the rear side wall of the upper horizontal slide is detachably fixedly connected to the upper front side wall of the mounting plate, the lower horizontal slide and the upper horizontal slide can be slidably connected to the left vertical slide, a right vertical slide is arranged on the right side of the left vertical slide, the right vertical slide can slide horizontally on the lower horizontal slide and the upper horizontal slide, and a left vertical slider is arranged in the middle of the left vertical slide. The intelligent control box can adjust the distance of the guide rail in all directions according to the actual installation needs of components through multiple sets of sliding components, is flexible to use, does not require customization, has a wide range of applications, can optimize the assembly and wiring according to actual needs through multiple sets of adjustable wire troughs, can achieve the effect of more beautiful wiring, has a simple overall structure, and is easy to assemble;

[0004] The above-mentioned existing technical solutions have the following defects: the computing power of the intelligent device is large, which causes the circuit components in the control box to generate a lot of heat. The heat dissipation holes opened through the box wall not only cannot dissipate heat in time, but also allow external dust and impurities to enter the interior of the box. Utility Model Content

[0005] In order to remedy the above deficiencies, the present application provides an intelligent control box, which aims to improve the problem that the heat dissipation holes opened in the box wall not only fail to dissipate heat in time, but also allow external dust and impurities to enter the interior of the box.

[0006] An embodiment of the present application provides an intelligent control box, including a box body, a heat sink is fixed to the outer wall of the box body, a heat sink coil is fixed to the inside of the box body, the heat sink and the heat sink coil are connected via a circulation pump; a box door is installed at the front opening of the box body, and a sealing gasket is provided at the joint between the box door and the box body port.

[0007] In a preferred embodiment of the utility model, a control panel is embedded on the surface of the box door, a single chip microcomputer is built into the control panel, a temperature sensor is installed in the box door, a signal output end of the temperature sensor is connected to a signal receiving end of the single chip microcomputer by telecommunication, and a control output end of the single chip microcomputer is connected to an electrical control input end of the circulation pump by electrical wires.

[0008] In a preferred embodiment of the present invention, a container is fixed to the box body, a liquid injection port of the container is connected to the heat sink, and a liquid extraction port of the container is connected to the heat dissipation coil through the circulation pump.

[0009] In a preferred embodiment of the present invention, the upper end of the heat sink is provided with a liquid inlet, and the lower end of the heat sink is provided with a liquid outlet; the heat sink is provided with a first port and a second port, and the heat sink is a serpentine tube that is bent;

[0010] The liquid inlet is connected to the first port, the liquid discharge port is connected to the liquid injection port of the container, the liquid extraction end of the circulation pump is connected to the liquid extraction port of the container, and the liquid discharge end of the circulation pump is connected to the second port.

[0011] In a preferred embodiment of the present invention, one side of the box door is hinged to the side wall of the box body through a hinge, and the other side of the box door is snap-connected to the box body through a buckle.

[0012] In a preferred embodiment of the present invention, the liquid inlet and the liquid discharge port are arranged diagonally, an air pressure balance port is provided at the upper end of the heat sink, and a waterproof breathable membrane is installed at the port of the air pressure balance port.

[0013] In a preferred embodiment of the present invention, the heat sink is detachably fixedly connected to the box body via a fixing frame, the circulating pump is fixed to the outer surface of the box body, and the heat sink is fixed to the back side of the box body.

[0014] In a preferred embodiment of the utility model, the container is filled with coolant, the container is arranged at the bottom of the box body, a protective cover is fixed to the outer wall of the box body, and the heat sink, circulation pump and container are all arranged in the protective cover.

[0015] Beneficial effects: The present application provides an intelligent control box, in which a sealing gasket is arranged at the joint between the box door installed at the front opening of the box and the box port, so as to facilitate the operation and maintenance of the equipment inside the box, and at the same time seal the inside of the box, greatly reducing the entry of external dust and impurities into the box, and preventing dust and impurities from adhering to the surface of the component circuit board to cause short circuit or signal interference;

[0016] The heat dissipation coil fixed in the box brings out the heat generated in the box, and dissipates the heat through the heat sink fixed on the outer wall of the box. A circulating pump is used to connect the heat sink and the heat dissipation coil, which changes the traditional passive heat dissipation into active heat conduction heat dissipation, improves the heat dissipation efficiency, effectively and quickly discharges the heat in the box, and avoids the internal temperature of the box being too high to affect the normal use of components. Appropriate temperature control can extend the service life of the equipment, extend the maintenance cycle, and reduce the inspection and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the intelligent control box provided in the embodiment of the present application;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of the back of the intelligent control box provided in the embodiment of the present application;

[0020] Figure 3 A schematic diagram of a three-dimensional structure of a heat sink provided in an embodiment of the present application;

[0021] Figure 4 A schematic diagram of the three-dimensional structure of the heat dissipation coil provided in an embodiment of the present application.

[0022] In the figure: 100, box body; 101, box door; 103, protective cover; 110, heat sink; 111, liquid inlet; 112, liquid discharge port; 113, air pressure balance port; 114, fixing frame; 130, heat dissipation coil; 131, first port; 132, second port; 150, circulation pump; 170, container. DETAILED DESCRIPTION

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0025] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0026] See also Figure 1-Figure 4 The utility model provides an intelligent control box, including a box body 100, a heat sink 110 is fixed on the outer wall of the box body 100, a heat sink 130 is fixed inside the box body 100, and the heat sink 110 and the heat sink 130 are connected through a circulation pump 150; a box door 101 is installed at the front opening of the box body 100, and a sealing gasket is provided at the joint between the box door 101 and the port of the box body 100; a control panel is embedded on the surface of the box door 101, and a single-chip microcomputer is built in the control panel, and a temperature sensor is installed in the box door 101, and the signal output end of the temperature sensor is connected to the signal receiving end of the single-chip microcomputer by telecommunication, and the control output end of the single-chip microcomputer is connected to the electric control input end of the circulation pump 150 by wire; the control panel is provided with a touch screen for easy operation, adjustment and control.

[0027] In one embodiment of the present invention, a container 170 is fixed to the box body 100 , a liquid injection port of the container 170 is connected to the heat sink 110 , and a liquid extraction port of the container 170 is connected to the heat dissipation coil 130 through the circulation pump 150 .

[0028] In one embodiment of the utility model, a liquid inlet 111 is provided at the upper end of the heat sink 110, and a liquid discharge port 112 is provided at the lower end of the heat sink 110; the heat dissipation coil 130 is provided with a first port 131 and a second port 132, and the heat dissipation coil 130 is a bent serpentine tube; the liquid inlet 111 is connected to the first port 131, and the liquid discharge port 112 is connected to the liquid filling port of the container 170, the liquid extraction end of the circulation pump 150 is connected to the liquid extraction port of the container 170, and the liquid discharge end of the circulation pump 150 is connected to the second port 132.

[0029] In the present invention, one side of the door 101 is hinged to the side wall of the box body 100 through a hinge, and the other side of the door 101 is snap-fitted to the box body 100 through a buckle. The liquid inlet 111 and the liquid outlet 112 are arranged diagonally, and an air pressure balance port 113 is provided at the upper end of the heat sink 110, and a waterproof breathable membrane is installed at the port of the air pressure balance port 113.

[0030] In the utility model, the heat sink 110 is detachably fixedly connected to the box body 100 via a fixing frame 114, the circulating pump 150 is fixed on the outer surface of the box body 100, and the heat sink 110 is fixed on the back of the box body 100; the container 170 is filled with coolant, the container 170 is arranged at the bottom of the box body 100, a protective cover 103 is fixed on the outer wall of the box body 100, and the heat sink 110, the circulating pump 150 and the container 170 are all arranged in the protective cover 103.

[0031] The working principle of the intelligent control box: when in use, a sealing gasket is provided at the joint between the box door 101 installed at the front opening of the box 100 and the port of the box 100, so as to facilitate the operation and maintenance of the equipment inside the box 100, and at the same time seal the inside of the box 100, greatly reducing the entry of external dust and impurities into the box 100, and preventing dust and impurities from adhering to the surface of the circuit board of the components and causing short circuit or signal interference;

[0032] The heat dissipation coil 130 fixed in the box 100 brings out the heat generated in the box 100, and dissipates the heat through the heat sink 110 fixed on the outer wall of the box 100. The circulating pump 150 is used to connect the heat sink 110 and the heat dissipation coil 130, so that the traditional passive heat dissipation is changed into active heat conduction heat dissipation, which improves the heat dissipation efficiency, effectively and quickly discharges the heat in the box 100, and avoids the internal temperature of the box 100 being too high to affect the normal use of components. Appropriate temperature control can extend the service life of the equipment, extend the maintenance cycle, and reduce the inspection and maintenance costs.

[0033] It should be noted that the specific models and specifications of the control panel, temperature sensor and circulating pump 150 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0034] The control panel, the temperature sensor, and the power supply and principles of the circulation pump 150 are clear to those skilled in the art and will not be described in detail herein.

[0035] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. An intelligent control box, characterized in that: include A box body (100), wherein a heat sink (110) is fixed on the outer wall of the box body (100), a heat sink coil (130) is fixed inside the box body (100), and the heat sink (110) and the heat sink coil (130) are connected via a circulation pump (150); a box door (101) is installed at the front opening of the box body (100), and a sealing gasket is provided at the joint between the box door (101) and the port of the box body (100).

2. The intelligent control box according to claim 1, characterized in that: A control panel is embedded on the surface of the box door (101), and a single-chip microcomputer is built in the control panel. A temperature sensor is installed in the box door (101), and a signal output end of the temperature sensor is connected to a signal receiving end of the single-chip microcomputer by telecommunication, and a control output end of the single-chip microcomputer is connected to an electrical control input end of the circulation pump (150) by wire.

3. The intelligent control box according to claim 1, characterized in that: A container (170) is fixed to the box body (100); a liquid injection port of the container (170) is in communication with the heat sink (110); and a liquid extraction port of the container (170) is in communication with the heat dissipation coil (130) via the circulation pump (150).

4. The intelligent control box according to claim 3, characterized in that: The upper end of the heat sink (110) is provided with a liquid inlet (111), and the lower end of the heat sink (110) is provided with a liquid outlet (112); the heat sink (130) is provided with a first port (131) and a second port (132), and the heat sink (130) is a bent serpentine tube; The liquid inlet (111) is connected to the first port (131), the liquid discharge port (112) is connected to the liquid injection port of the container (170), the liquid extraction end of the circulation pump (150) is connected to the liquid extraction port of the container (170), and the liquid discharge end of the circulation pump (150) is connected to the second port (132).

5. The intelligent control box according to claim 1, characterized in that: One side of the box door (101) is hinged to the side wall of the box body (100) via a hinge, and the other side of the box door (101) is snap-fitted to the box body (100) via a buckle.

6. The intelligent control box according to claim 4, characterized in that: The liquid inlet (111) and the liquid outlet (112) are arranged diagonally, an air pressure balance port (113) is provided at the upper end of the heat sink (110), and a waterproof breathable membrane is installed at the port of the air pressure balance port (113).

7. The intelligent control box according to claim 1, characterized in that: The heat sink (110) is detachably fixedly connected to the box (100) via a fixing frame (114); the circulating pump (150) is fixed to the outer surface of the box (100); and the heat sink (110) is fixed to the back of the box (100).

8. The intelligent control box according to claim 4, characterized in that: The container (170) is filled with cooling liquid. The container (170) is arranged at the bottom of the box body (100). A protective cover (103) is fixed to the outer wall of the box body (100). The heat sink (110), the circulation pump (150) and the container (170) are all arranged in the protective cover (103).

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