Control cabinet temperature control device with vapor chamber composite heat dissipation

Abstract

The invention relates to a control cabinet temperature control device with vapor chamber composite heat dissipation. The structure comprises a control cabinet body, cabinet doors are symmetrically and rotatably connected to the two sides of the control cabinet body, an air inlet used for feeding air into the device is formed in the bottom end of the control cabinet body, and the structure further comprises an air cooling mechanism fixedly installed at the bottom end of the interior of the control cabinet body. The air cooling mechanism comprises a draught fan used for ventilation and an air guide plate used for guiding air. Through arrangement of the air cooling mechanism, preliminary cooling treatment in the device can be rapidly completed, local hot spots and air retention areas possibly formed in the cabinet are effectively broken through through guiding and centralized air supply, hot air is accelerated to be discharged from the upper part of the cabinet body, the overall thermal environment in the control cabinet is remarkably improved, and the service life of the control cabinet is prolonged. A preliminary temperature guarantee is provided for stable operation of an electronic device, and airflow distribution is better optimized through a sectional and directional air supply mode.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of control cabinet temperature control device, and particularly relates to a control cabinet temperature control device with a heat plate composite heat sink. BACKGROUND

[0002] A control cabinet is a closed cabinet with a specific protection level, which is specially designed and manufactured, and has various electrical and electronic components, controllers and auxiliary equipment (such as PLC, HMI, relay, circuit breaker, power supply, terminal, etc.) installed inside to realize automation control. As the control core of the system, it is responsible for receiving signals, processing logic, issuing instructions, and protecting internal equipment from environmental damage, so as to realize reliable, safe and efficient operation of machines, production lines or industrial processes.

[0003] When the control cabinet is running, a large amount of heat will be generated. Due to the difference in types of electronic components, the temperature and heat generation rate are different. Simple use of fan cooling elements cannot be targeted for temperature reduction in the use process, so it is not conducive to rapid and stable temperature reduction, and the device cannot maintain stable operation.

[0004] Therefore, in view of the above problems, a new control cabinet temperature control device with a heat plate composite heat sink is proposed. SUMMARY

[0005] In order to overcome the problems in the related art, the present application provides a control cabinet temperature control device with a heat plate composite heat sink to solve the problems in the background art.

[0006] To achieve the above purpose, the present application provides a control cabinet temperature control device with a heat plate composite heat sink, which comprises: a control cabinet body, the two sides of the control cabinet body are symmetrically connected with cabinet doors, and the bottom end of the control cabinet body is provided with an air inlet for air inlet of the inside of the device; a forced air cooling mechanism is fixedly installed at the bottom end of the inside of the control cabinet body, the forced air cooling mechanism comprises a fan for ventilation and a guide plate for guiding air; a liquid cooling mechanism is fixedly installed at the top of the forced air cooling mechanism, and the liquid cooling mechanism and the forced air cooling mechanism are connected, the liquid cooling mechanism comprises a guide pipe for increasing the heat dissipation effect of the heat dissipation fin and a sub-guide seat for cooling liquid; a detection mechanism is fixedly installed at the end of the liquid cooling mechanism, which is used for real-time detection of the temperature of the device and driving the start and stop of the liquid cooling mechanism.

[0007] Further, the air cooling mechanism comprises a bottom frame fixedly installed at the bottom end of the inside of the control cabinet, a top frame fixedly installed at the top end of the bottom frame, and a fan fixedly and symmetrically installed between the bottom frame and the top frame, an air outlet pipe fixedly installed at the output end of the fan, a guide plate fixedly installed at one side of the inside of the control cabinet, and an air outlet formed at the bent end of the guide plate away from the fan.

[0008] Further, the liquid cooling mechanism comprises a vertical plate fixedly installed in the inside of the control cabinet, a connecting plate fixedly installed at one side of the vertical plate, a heat conduction plate fixedly installed at one side of the connecting plate, a heat dissipation fin plate fixedly installed at one end of the heat conduction plate through the side wall of the vertical plate, a bottom plate fixedly installed at the bottom end of the inside of the control cabinet, a water pump fixedly installed on the upper surface of the bottom plate, a water tank provided at one side of the water pump, and an input end of the water pump fixedly connected with one end of the water tank, a guide pipe fixedly installed in the inside of the heat dissipation fin plate, a branch guide seat fixedly installed at one end of the guide pipe, a collection seat fixedly installed at the other end of the guide pipe, one end of the collection seat fixedly connected with one end of the water tank, and one end of the branch guide seat fixedly connected with the output end of the water pump.

[0009] Further, the middle part of the guide pipe is bent, and the middle part is bent to be arranged side by side, the guide pipe is arranged intermittently, and the guide pipe is connected with the heat dissipation fin plate.

[0010] Further, a plurality of water flow holes are equidistantly formed in the inside of the branch guide seat, a mounting strip is fixedly installed in the inside of each water flow hole in a symmetrical manner, an adsorption strip is fixedly installed at one end of the mounting strip, and a plurality of accommodating grooves are equidistantly formed at two sides of the adsorption strip.

[0011] Further, the detection mechanism comprises temperature guide strips equidistantly fixedly installed at one side of the connecting plate, one end of each temperature guide strip fixedly connected with the bottom end of the storage tank, and the end part of the temperature guide strip extended into the inside of the storage tank, the storage tank fixedly installed at one side of the vertical plate, a first mounting frame fixedly installed at the top end of the storage tank, a mounting cylinder fixedly installed in the inside of the first mounting frame, a sliding rod slidably connected in the inside of the mounting cylinder, a piston block fixedly installed at the bottom end of the sliding rod and slidably connected with the mounting cylinder, a limiting spring sleeved at the outside of the sliding rod and arranged in the inside of the mounting cylinder, a fixed frame fixedly installed at the top end of the vertical plate, a horizontal plate fixedly installed at one side of the fixed frame, a second mounting frame fixedly installed at the lower surface of the horizontal plate, and a touch switch fixedly installed at the lower surface of the second mounting frame.

[0012] Further, the temperature guide strip is arranged in a flat shape, and the cross-sectional area ratio between the inside space of the storage tank and the mounting cylinder is 1:10.

[0013] Further, the end of the sliding rod is fixedly provided with a rubber pad, and the end of the sliding rod is in extrusion fit with the touch switch.

[0014] Further, the fixed frame is in C-shaped arrangement, one side of the fixed frame is provided with a round corner through slot for ventilation, and the top end of the vertical plate is provided with an avoiding slot in fit with the detection mechanism.

[0015] Further, the horizontal plate is provided with a lightening groove, the second mounting frame is in C-shaped arrangement, and both ends of the second mounting frame are provided with mounting blocks, and the second mounting frame is in light and thin arrangement.

[0016] The technical scheme provided by the present application can include the following beneficial effects: 1. In this case, the setting of the air cooling mechanism can quickly complete the preliminary cooling treatment inside the device, and the guided and concentrated air supply effectively breaks the local hot spots and air stagnation zones that may be formed in the cabinet, accelerates the discharge of hot air from the upper part of the cabinet body, significantly improves the overall thermal environment inside the control cabinet, and provides preliminary temperature protection for the stable operation of electronic devices. The segmented and directional air supply mode further optimizes the air flow organization.

[0017] 2. In this case, the setting of the liquid cooling mechanism can quickly cool the high-heat area, so that the device can work in a high-efficiency state for a long time. In addition, the liquid cooling mechanism has multiple cooling mechanisms. In the closed state, the device can be cooled by the setting of the heat dissipation fin, and in the open state, the heat dissipation fin is cooled by the water cooling mechanism, further improving the cooling effect of the device.

[0018] 3. In this case, the setting of the detection mechanism can quickly detect the temperature of the element, so as to determine whether the liquid cooling mechanism needs to be started, thereby avoiding the continuous operation of the liquid cooling mechanism and increasing the operation cost of the device, and further improving the operation stability of the device during operation.

[0019] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0020] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which like reference characters refer to like parts throughout the several views, and wherein exemplary embodiments of the present application are shown.

[0021] Figure 1 is a whole structure schematic diagram of the embodiment of the present application first view angle; Figure 2 is a whole structure schematic diagram of the embodiment of the present application second view angle; Figure 3 is a first view of a local structure schematic diagram according to an embodiment of the present application; Figure 4 is a second view of a local structure schematic diagram according to an embodiment of the present application; Figure 5 is a structure schematic diagram of the air cooling mechanism according to an embodiment of the present application; Figure 6 is a first view of a structure schematic diagram of the liquid cooling mechanism according to an embodiment of the present application; Figure 7 is a second view of a structure schematic diagram of the liquid cooling mechanism according to an embodiment of the present application; Figure 8 is a third view of a structure schematic diagram of the liquid cooling mechanism according to an embodiment of the present application; Figure 9 is a first view of a structure schematic diagram of the detection mechanism according to an embodiment of the present application; Figure 10 is a second view of a structure schematic diagram of the detection mechanism according to an embodiment of the present application.

[0022] The correspondence between the reference signs in the figures and the component names is as follows: 1, control cabinet body; 2, cabinet door; 3, air inlet; 4, air cooling mechanism; 5, liquid cooling mechanism; 6, detection mechanism; 7, base frame; 8, fan; 9, top frame; 10, air outlet pipe; 11, air deflector; 12, air guide opening; 13, air outlet; 14, vertical plate; 15, connecting plate; 16, heat conduction plate; 17, heat dissipation fin plate; 18, bottom plate; 19, water pump; 20, water tank; 21, guide pipe; 22, branch guide seat; 23, collection seat; 24, water flow hole; 25, mounting strip; 26, adsorption strip; 27, temperature guide strip; 28, storage box; 29, mounting bracket; 30, mounting cylinder; 31, sliding rod; 32, piston block; 33, limiting spring; 34, fixing bracket; 35, cross plate; 36, mounting bracket; 37, touch switch. DETAILED DESCRIPTION

[0023] In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part but not all of the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application. The preferred embodiments of the present application will be described in more detail below with reference to the drawings. Although the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete and to fully convey the scope of the present application to those skilled in the art.

[0024] The terms used in the present application are merely for the purpose of describing particular embodiments and are not intended to limit the present application. The singular forms "a," "an," and "the" used in the present application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0025] It should be understood that although the terms "first", "second", "third" and the like can be used in the present application to describe various information, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information can also be referred to as the second information without departing from the scope of the present application, and similarly, the second information can also be referred to as the first information. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0026] The technical solutions of the embodiments (Embodiment One) of the present application will be described in detail below with reference to the drawings.

[0027] Referring to Figures 1-10The control cabinet temperature control device of the composite heat dissipation of the uniform heating plate, specifically comprises: control cabinet body 1, both sides of control cabinet body 1 are symmetrically connected with cabinet door 2, the bottom end of control cabinet body 1 is provided with air inlet 3 for air inlet of device inside, further comprising: air cooling mechanism 4, air cooling mechanism 4 is fixedly installed at the inside bottom end of control cabinet body 1, air cooling mechanism 4 includes fan 8 for ventilation and air deflector 11 for guiding air; Liquid cooling mechanism 5, liquid cooling mechanism 5 is fixedly installed at the top of air cooling mechanism 4, and liquid cooling mechanism 5 and air cooling mechanism 4 are connected, liquid cooling mechanism 5 includes guide pipe 21 for increasing the heat dissipation effect of heat dissipation fin plate 17 and the sub-guide seat 22 of cooling liquid; Detection mechanism 6, detection mechanism 6 is fixedly installed at the end of liquid cooling mechanism 5, which is used for real-time detection of the temperature of the device, and is used for driving the start and stop of liquid cooling mechanism 5.

[0028] Specifically, the air cooling mechanism 4 includes a bottom frame 7 fixedly installed at the inside bottom end of the control cabinet body 1, a top frame 9 fixedly installed at the top end of the bottom frame 7, a fan 8 fixedly installed between the bottom frame 7 and the top frame 9, an air outlet pipe 10 fixedly installed at the output end of the fan 8, an air deflector 11 fixedly installed at one side of the inside of the control cabinet body 1, and an air outlet 13 formed in the bent portion of the air deflector 11 away from the fan 8.

[0029] Specifically, the liquid cooling mechanism 5 includes a vertical plate 14 fixedly installed in the inside of the control cabinet body 1, a connecting plate 15 fixedly installed on one side of the vertical plate 14, a heat conduction plate 16 fixedly installed on one side of the connecting plate 15, a heat dissipation fin plate 17 fixedly installed at one end of the heat conduction plate 16 penetrating through the side wall of the vertical plate 14, a bottom plate 18 fixedly installed at the inside bottom end of the control cabinet body 1, a water pump 19 fixedly installed on the upper surface of the bottom plate 18, a water tank 20 provided on one side of the water pump 19, and the input end of the water pump 19 is fixedly connected with one end of the water tank 20, a guide pipe 21 fixedly installed in the inside of the heat dissipation fin plate 17, a sub-guide seat 22 fixedly installed at one end of the guide pipe 21, a collection seat 23 fixedly installed at the other end of the guide pipe 21, one end of the collection seat 23 is fixedly connected with one end of the water tank 20, and one end of the sub-guide seat 22 is fixedly connected with the output end of the water pump 19.

[0030] Specifically, the middle part of the guide pipe 21 is bent, and the middle part is bent and arranged side by side, the guide pipe 21 is intermittently arranged, and the guide pipe 21 is connected with the heat dissipation fin plate 17, the guide pipe 21 is arranged in the inside of the heat dissipation fin plate 17, the intermittent arrangement can further improve the cooperation degree of the guide pipe 21 and the heat dissipation fin plate 17, and the guide pipe 21 can quickly cool the heat dissipation fin plate 17.

[0031] Specifically, the inside of the split guide base 22 is equidistantly provided with a plurality of water flow holes 24, and the inside of the water flow hole 24 is symmetrically and fixedly provided with a mounting strip 25, one end of the mounting strip 25 is fixedly provided with an adsorption strip 26, and the two sides of the adsorption strip 26 are equidistantly provided with a plurality of accommodating grooves.

[0032] Specifically, the detection mechanism 6 includes a temperature guide strip 27 equidistantly fixedly installed on one side of the connecting plate 15, one end of the plurality of temperature guide strips 27 is fixedly connected with the bottom end of the storage box 28, and the end of the temperature guide strip 27 extends into the inside of the storage box 28, the storage box 28 is fixedly installed on one side of the vertical plate 14, the top end of the storage box 28 is fixedly provided with a first mounting frame 29, the inside of the first mounting frame 29 is fixedly provided with a mounting cylinder 30, the inside of the mounting cylinder 30 is slidingly connected with a sliding rod 31, the bottom end of the sliding rod 31 is fixedly provided with a piston block 32, and the piston block 32 is slidingly connected with the mounting cylinder 30, the outside of the sliding rod 31 is sleeved with a limiting spring 33, and the limiting spring 33 is arranged in the inside of the mounting cylinder 30, the top end of the vertical plate 14 is fixedly provided with a fixed frame 34, one side of the fixed frame 34 is fixedly provided with a horizontal plate 35, the lower surface of the horizontal plate 35 is fixedly provided with a second mounting frame 36, and the lower surface of the second mounting frame 36 is fixedly provided with a touch switch 37.

[0033] Specifically, the temperature guide strip 27 is arranged in a flat shape, the cross-sectional area ratio between the inside space of the storage box 28 and the mounting cylinder 30 is 1:10, the flatly arranged temperature guide strip 27 can increase the fitting area between the temperature guide strip 27 and the device, thereby enabling the device to quickly conduct heat when generating heat, the flatly arranged temperature guide strip 27 can increase the fitting degree between the temperature guide strip 27 and the element, further improving the sensitivity of the detection mechanism 6, and the cross-sectional area ratio can further improve the flow speed of ethanol, thereby improving the reaction speed of the device during operation, quickly starting the liquid cooling mechanism 5 to work, and thereby realizing the cooling of the element.

[0034] Specifically, the end of the sliding rod 31 is fixedly provided with a rubber pad, and the end of the sliding rod 31 is extrudedly matched with the touch switch 37, the rubber pad at the end of the sliding rod 31 can protect the touch switch 37, avoiding damage to the surface of the touch switch 37 during extrusion.

[0035] Specifically, the fixed frame 34 is arranged in a C shape, a round corner through slot for ventilation is equidistantly provided on one side of the fixed frame 34, and an avoiding slot matched with the detection mechanism 6 is provided at the top end of the vertical plate 14, the through slot of the fixed frame 34 can further improve the flowability of the cooling air in the control cabinet body 1, and the avoiding slot at the top end of the vertical plate 14 can increase the installation matching degree of the device.

[0036] Specifically, the transverse plate 35 is provided with a lightening groove, the second mounting frame 36 is provided in a C shape, and the two ends of the second mounting frame 36 are provided with mounting blocks. The second mounting frame 36 is provided in a light and thin shape. The lightening groove of the transverse plate 35 and the light and thin shape of the second mounting frame 36 can reduce the overall weight of the detection mechanism 6, thereby reducing the overall weight of the device. In addition, the light and thin shape of the second mounting frame 36 can buffer the sliding rod 31 when pressing the touch switch 37. Slight deformation can protect the touch switch 37.

[0037] In this embodiment, when the device is continuously running, the temperature of the internal components of the device will continuously rise, and the continuous rise of the component temperature will reduce the running efficiency of the device. Referring to Figures 1-5 , the internal temperature of the device rises. At this time, when the temperature rises due to the continuous running of the electronic components in the control cabinet 1, the device starts the air cooling mechanism 4 to cool down. At this time, the fan 8 symmetrically arranged between the bottom frame 7 and the top frame 9 starts to work, generating cooling air flow. The air flow enters the air outlet pipe 10 through the output end of the fan 8 and is delivered to the air deflector 11 fixed to the inner side of the cabinet. When the cooling air flow flows inside the air deflector 11, it is first guided and diffused through the air guide hole 12 on the side wall, then changes the flow direction at the bending part, and finally is concentrated and discharged from the air outlet 13 arranged at a high position.

[0038] It should be noted that the air flow guided by the air guide hole 12 helps to stir the air in the lower part of the cabinet, promotes the mixing of hot and cold air, and preliminarily and uniformly cools the lower space of the cabinet. By guiding and concentrating the air supply, the possible local hot spots and air stagnation zones in the cabinet are effectively broken, the hot air is accelerated to be discharged from the upper part of the cabinet, the overall thermal environment inside the control cabinet is significantly improved, and the stable operation of the electronic components is preliminarily guaranteed. The air cooling mechanism 4 not only realizes the basic cooling of the internal components of the device, but also optimizes the air flow organization by its segmented and directional air supply mode.

[0039] In this embodiment, there are many types of components inside the device, which will cause uneven distribution of heat inside the device. Therefore, the simple air cooling mechanism 4 will cause poor heat dissipation effect of some components, which is not conducive to the stable operation of the device. Referring to Figures 1-8The specific implementation is as follows: the connecting plate 15 is covered outside the element with high temperature, heat is transported to the heat dissipation fin plate 17 by the connecting plate 15 and the heat conduction plate 16, and the heat dissipation fin plate 17 is preliminarily cooled. Since the cabinet body is in a semi-closed state, the natural cooling effect of the heat dissipation fin plate 17 is poor, which is not conducive to rapid cooling of the element. Therefore, the inside of the heat dissipation fin plate 17 is fixedly provided with a guide pipe 21 for accelerating cooling of the heat dissipation fin plate 17. The guide pipe 21, the water pump 19 and the water tank 20 form a complete liquid cooling system. The heat on the heat dissipation fin plate 17 is quickly taken out through the liquid cooling circulation system to complete cooling of the element. In order to quickly transport or collect the cooling liquid of the plurality of guide pipes 21, the end of the guide pipe 21 is provided with a branch guide seat 22 and a collection seat 23, which further increases the operation stability and heat dissipation effect of the device.

[0040] It should be noted that: due to the high temperature of the element, when the device is in load operation, the cooling liquid in the guide pipe 21 will generate more bubbles. The generation of bubbles will cause the bubbles to adhere to the pipe wall of the guide pipe 21 to form an insulating layer, thereby reducing the cooling effect of the guide pipe 21. In addition, the microjet impact on the surface of the guide pipe 21 caused by the rupture of the bubbles increases the pitting rate. Therefore, part of the magnetic particles is arranged in the cooling flow channel of the liquid cooling mechanism 5. The magnetic particles and the cooling liquid are kept at a high flow rate in the guide pipe 21 by the water pump 19. The bubbles generated in the guide pipe 21 can be broken to avoid the above problems. It can also avoid the formation of a continuous air film on the pipe wall to increase the heat exchange rate of the guide pipe 21. In addition, the surface of the magnetic particles is passivated to further reduce the pitting of the inner wall of the guide pipe 21. The magnetic particles can perturb the cooling liquid in the guide pipe 21 to further strengthen the heat exchange efficiency and further improve the cooling effect of the device.

[0041] It should also be noted that: in order to avoid the magnetic particles from randomly accumulating at the bending part of the guide pipe 21 when the liquid cooling mechanism 5 is stopped, the magnetic particles hinder the smoothness of the flow channel in the guide pipe 21. Therefore, the inside of the collection seat 23 is provided with a mounting strip 25 and an adsorption strip 26. When the liquid cooling mechanism 5 is to be closed, the adsorption strip 26 starts to adsorb the continuously passing magnetic particles to avoid random accumulation of the magnetic particles.

[0042] In addition, the arrangement of the liquid cooling mechanism 5 can be multi-cooled. When the liquid cooling mechanism 5 is in the closed state, the heat dissipation fin plate 17 can be cooled. When the liquid cooling mechanism 5 is in the open state, the heat dissipation fin plate 17 can be forcibly cooled. The cooling effect of the device is further improved.

[0043] In this embodiment, the element is not in a high temperature state during the operation of the device, and the liquid cooling mechanism 5 does not need to be continuously operated. Referring to Figure 9 and Figure 10The specific implementation is as follows: one side of the connecting plate 15 is provided with a detection mechanism 6 for monitoring the temperature of the element, the temperature of the element can be detected in real time through the detection mechanism 6, when the temperature threshold is reached, the start and stop of the liquid cooling mechanism 5 is controlled, the temperature guide strip 27 can monitor the temperature of the element, the temperature of the element is transmitted to the inside of the storage box 28 by the temperature guide strip 27, the temperature guide strip 27 is in contact with ethanol in the inside of the storage box 28, and the volume of the heated ethanol will expand, with the expansion of the volume of the ethanol, the piston block 32 is pushed up from the inside of the storage box 28 to the inside of the mounting cylinder 30, and the limiting spring 33 is compressed, with the pushing up of the piston block 32, the sliding rod 31 will be extruded with the touch switch 37, the opening of the liquid cooling mechanism 5 is controlled through the touch switch 37, with the lower temperature of the element, at this time, the ethanol gradually returns to the initial state, with the decrease of the temperature, the ethanol starts to return to the initial state, the limiting spring 33 pushes the piston block 32 downward, so that the piston block 32 returns to the initial position, so that the sliding rod 31 no longer extrudes the touch switch 37, and the liquid cooling mechanism 5 is provided with a delay control program, the liquid cooling mechanism 5 works for a period of time after the detection mechanism 6 starts to reset, so as to continuously cool the element, further improve the reset effect of the detection mechanism 6, and increase the operation effect of the device.

[0044] The solutions of the present application have been described in detail above with reference to the drawings. In the above examples, the description of each example focuses on different aspects, and the parts not described in detail in a certain example can be referred to the related description of other examples. Those skilled in the art should also know that the actions and modules involved in the specification are not necessarily required by the present application. In addition, it can be understood that the steps in the method of the embodiments of the present application can be adjusted, combined and reduced in sequence according to actual needs, and the structure in the device of the embodiments of the present application can be combined, divided and reduced according to actual needs.

[0045] The above has described various embodiments of the present application, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles, practical applications or improvements to the technology in the market of the embodiments, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. A temperature control device for a control cabinet with a vapor chamber and composite heat dissipation, comprising: A control cabinet body (1), wherein cabinet doors (2) are symmetrically rotatably connected to both sides of the control cabinet body (1), and an air inlet (3) for supplying air to the interior of the device is provided at the bottom end of the control cabinet body (1); It is characterized by further comprising: An air cooling mechanism (4), the air cooling mechanism (4) being fixedly mounted on the inner bottom end of the control cabinet body (1), the air cooling mechanism (4) comprising a fan (8) for ventilation and an air guide plate (11) for guiding wind; A liquid cooling mechanism (5), wherein the liquid cooling mechanism (5) is fixedly mounted on the top of the air cooling mechanism (4), and the liquid cooling mechanism (5) and the air cooling mechanism (4) are cooperatively connected, and the liquid cooling mechanism (5) comprises a guide pipe (21) for increasing the heat dissipation effect of the heat dissipation fin plate (17) and a guide seat (22) for the cooling liquid; The detection mechanism (6) is fixedly mounted on the end of the liquid cooling mechanism (5) and is used to detect the temperature of the device in real time and to drive the start and stop of the liquid cooling mechanism (5).

2. The control cabinet temperature control device with vapor chamber composite heat dissipation according to claim 1, characterized in that: The air cooling mechanism (4) includes a base frame (7) fixedly mounted on the bottom end of the control cabinet body (1), a top frame (9) fixedly mounted on the top of the base frame (7), a fan (8) fixedly mounted symmetrically between the base frame (7) and the top frame (9), an air outlet duct (10) fixedly mounted on the output end of the fan (8), an air guide plate (11) fixedly mounted on one side of the interior of the control cabinet body (1), an end of the air outlet duct (10) away from the fan (8) is fixedly connected to a side wall of the air guide plate (11), an end of the air guide plate (11) away from the fan (8) is bent, and an air outlet (13) is provided at the upwardly moved bent portion.

3. The control cabinet temperature control device with vapor chamber composite heat dissipation according to claim 2, characterized in that: The liquid cooling mechanism (5) includes a vertical plate (14) fixedly mounted inside the control cabinet body (1), a connecting plate (15) fixedly mounted on one side of the vertical plate (14), a heat conducting plate (16) fixedly mounted on one side of the connecting plate (15), one end of the heat conducting plate (16) passing through the side wall of the vertical plate (14) and fixedly mounted with a heat dissipation fin plate (17), a bottom plate (18) fixedly mounted on the bottom end of the control cabinet body (1), a water pump (19) fixedly mounted on the upper surface of the bottom plate (18), and the water pump (19) fixedly mounted on the upper surface of the water pump (19). A water tank (20) is provided on one side of the pump (19), and the input end of the water pump (19) is fixedly connected to one end of the water tank (20), a guide pipe (21) is fixedly installed inside the heat dissipation fin (17), one end of the guide pipe (21) is fixedly installed with a guide seat (22), and the other end of the guide pipe (21) is fixedly installed with a collection seat (23), one end of the collection seat (23) is fixedly connected to one end of the water tank (20), and one end of the guide seat (22) is fixedly connected to the output end of the water pump (19).

4. The control cabinet temperature control device with vapor chamber composite heat dissipation according to claim 3, characterized in that: The middle portion of the guide tube (21) is bent, and the bent middle portion is arranged side by side. The guide tube (21) is intermittently arranged, and the guide tube (21) is matched and connected with the heat dissipation fin plate (17).

5. The control cabinet temperature control device with vapor chamber composite heat dissipation according to claim 4, characterized in that: A plurality of water flow holes (24) are equidistantly provided inside the sub-guide seat (22), a mounting bar (25) is fixedly installed symmetrically in the upper and lower parts of the water flow hole (24), an adsorption bar (26) is fixedly installed at one end of the mounting bar (25), and a plurality of accommodating grooves are equidistantly provided on both sides of the adsorption bar (26).

6. The control cabinet temperature control device with vapor chamber composite heat dissipation according to claim 5, characterized in that: The detection mechanism (6) includes temperature conducting strips (27) fixedly mounted at equal intervals on one side of the connecting plate (15), one end of a plurality of the temperature conducting strips (27) is fixedly connected to the bottom end of the storage box (28), and the end of the temperature conducting strips (27) extends into the interior of the storage box (28), the storage box (28) is fixedly mounted on one side of the vertical plate (14), a first mounting frame (29) is fixedly mounted on the top of the storage box (28), a mounting cylinder (30) is fixedly mounted inside the first mounting frame (29), a sliding rod (31) is slidably connected to the interior of the mounting cylinder (30), and the sliding rod (31) is slidably connected to the interior of the mounting cylinder (30). A piston block (32) is fixedly mounted on the bottom end of the movable rod (31), and the piston block (32) is slidably connected to the mounting cylinder (30). A limiting spring (33) is sleeved on the outside of the sliding rod (31), and the limiting spring (33) is arranged inside the mounting cylinder (30). A fixing frame (34) is fixedly mounted on the top end of the vertical plate (14), a horizontal plate (35) is fixedly mounted on one side of the fixing frame (34), a second mounting frame (36) is fixedly mounted on the lower surface of the horizontal plate (35), and a touch switch (37) is fixedly mounted on the lower surface of the second mounting frame (36).

7. The control cabinet temperature control device with vapor chamber composite heat dissipation according to claim 6, characterized in that: The temperature conducting strip (27) is arranged in a flat shape, and the cross-sectional ratio between the internal space area of ​​the storage box (28) and the installation cylinder (30) is 1:

10.

8. The control cabinet temperature control device with vapor chamber composite heat dissipation according to claim 7, characterized in that: A rubber pad is fixedly mounted on the end of the sliding rod (31), and the end of the sliding rod (31) is squeezed and fitted with the touch switch (37).

9. The control cabinet temperature control device with vapor chamber composite heat dissipation according to claim 8, characterized in that: The fixing frame (34) is arranged in a C-shape, and rounded slots for ventilation are equidistantly provided on one side of the fixing frame (34), and a avoidance slot for mounting with the detection mechanism (6) is provided on the top of the vertical plate (14).

10. The control cabinet temperature control device with vapor chamber composite heat dissipation according to claim 9, characterized in that: The transverse plate (35) is provided with a lightweight slot, the second mounting frame (36) is arranged in a C-shape, and mounting blocks are provided at both ends of the second mounting frame (36), and the second mounting frame (36) is arranged in a light and thin shape.

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