Cooling device for dustproof controller

Abstract

The utility model relates to a cooling device for a dustproof controller. Comprising a lower shell, an upper shell, a control panel fixedly arranged on the lower shell, a connecting mechanism fixedly arranged on the upper shell and the lower shell, a partition plate fixedly arranged on the upper shell, a first cavity fixedly arranged on the upper shell, a ventilation mechanism fixedly arranged on the partition plate and a cooling mechanism fixedly arranged on the lower shell. The control panel is cooled while the dustproof effect is achieved, and the service life of electronic components is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of controllers, in particular to a cooling device for a dustproof controller. Background Art

[0002] The controller is used to send control signals to the equipment. The controller integrates electronic components and has certain requirements for the working environment. Dust easily accumulates on the controller, and dust easily absorbs moisture in the air, causing electronic components to corrode and fail. Dust can also carry some conductive impurities, causing electronic components to short-circuit. Existing dust-proof controllers usually install the controller in a sealed box. The operation of electronic components generates a lot of heat. The sealed box will cause the controller to be in a high-temperature state for a long time, accelerating the aging of electronic components and causing the controller to fail. Therefore, a cooling device for a dust-proof controller is needed to cool the controller. Utility Model Content

[0003] The content of this application is used to briefly introduce concepts that will be described in detail in the detailed description section below. The content of this application is not intended to identify key features or essential features of the technical solution for which protection is sought, nor is it intended to limit the scope of the technical solution for which protection is sought.

[0004] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a cooling device for a dustproof controller, including a lower shell, an upper shell, a control panel fixed on the lower shell, a connecting mechanism fixed on the upper shell and the lower shell, a partition fixed on the upper shell, a first cavity fixed on the upper shell, a ventilation mechanism fixed on the partition, and a cooling mechanism fixed on the lower shell.

[0005] Specifically, the ventilation mechanism includes a plurality of air inlet holes fixed on the partition, a plurality of air outlet holes fixed on the partition, a plurality of air inlet pipes fixed on the partition, a plurality of air outlet pipes fixed on the partition, and a dustproof net fixed on the upper shell.

[0006] Specifically, the connecting mechanism includes a plurality of first threaded holes fixed on the lower shell, a plurality of pillars fixed on the upper shell, a plurality of second threaded holes fixed on the pillars, a plurality of mounting holes fixed on the upper shell and connected to the second threaded holes, and a plurality of threaded rods rotatably provided on the first threaded holes and rotatably provided on the second threaded holes and passing through the mounting holes.

[0007] Specifically, the cooling mechanism includes a circulation component fixedly arranged on the lower shell and a heat dissipation component fixedly arranged on the lower shell.

[0008] Specifically, the circulation assembly includes a first circulation pipe fixedly arranged on the lower shell, a water pump fixedly arranged on the circulation pipe, and a plurality of second circulation pipes fixedly arranged on the lower shell.

[0009] Specifically, the heat dissipation assembly includes a plurality of brackets fixedly mounted on the lower housing, a motor fixedly mounted on the brackets, and fan blades fixedly mounted on the motor.

[0010] Specifically, the air inlet pipe is arc-shaped; the air outlet pipe is arc-shaped.

[0011] Specifically, the air inlet pipe is arranged in the middle of adjacent brackets; the air outlet pipe is arranged in the middle of adjacent brackets.

[0012] The beneficial effects of the utility model are:

[0013] (1) The lower shell and the upper shell are fixedly connected by a connecting mechanism to prevent dust from entering.

[0014] (2) The ventilation mechanism is used for ventilation, so that the hot air above the control panel can be discharged when the control panel is working, thereby reducing the ambient temperature of the control panel and extending the life of the electronic components; the cooling mechanism is used to absorb the heat generated when the control panel is working, reduce the temperature of the control panel itself, and extend the life of the electronic components.

[0015] (3) The arc-shaped air inlet and outlet ducts can prevent dust in the air from entering the lower shell from the duct opening, thus achieving a dust-proof effect. The hot air in the lower shell has a lower density and will automatically move upwards and can be discharged from the air outlet duct.

[0016] (4) The air outlet duct is arranged in the middle of the bracket to avoid obstruction of the air duct formed by the rotation of the fan blades. At the same time, it is convenient for gas to be discharged. The air flow velocity in the air duct is fast and the pressure is low. The air flow velocity is slow and the pressure is high at the location of the duct, which is convenient for discharging hot air from the duct and enhancing the heat dissipation and cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application and make other features, purposes and advantages of this application more apparent. The drawings and descriptions of the exemplary embodiments of this application are used to explain this application and do not constitute an improper limitation on this application.

[0018] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the elements and components are not necessarily drawn to scale.

[0019] In the attached figure:

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

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

[0022] Figure 3 for Figure 2 Line section of AA in the middle;

[0023] Figure 4 for Figure 2 Linear section of the middle BB;

[0024] Figure 5 for Figure 2 Linear section of CC;

[0025] Figure 6 for Figure 2 Linear section of the middle DD;

[0026] Figure 7 for Figure 2 Line section diagram of EE. DETAILED DESCRIPTION

[0027] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of protection of the present disclosure.

[0028] It should also be noted that, for ease of description, only the parts related to the relevant utility model are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0029] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0030] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0031] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0032] Reference Figure 1-7As shown, the utility model describes a cooling device for a dust-proof controller, comprising a lower shell 1, an upper shell 2, a control board 3 fixed on the lower shell, a connecting mechanism 4 fixed on the upper shell and the lower shell, a partition 5 fixed on the upper shell, a first cavity 6 fixed on the upper shell, a ventilation mechanism 7 fixed on the partition, and a cooling mechanism 8 fixed on the lower shell; the lower shell and the upper shell are fixedly connected by the connecting mechanism to prevent dust from entering; the partition separates the upper shell to form the first cavity; the ventilation mechanism is used for ventilation, so that the hot air above the control board can be discharged when the control board is working, thereby reducing the ambient temperature of the control board and extending the life of the electronic components; the cooling mechanism is used to absorb the heat generated by the control board when it is working, reduce the temperature of the control board itself, and extend the life of the electronic components.

[0033] Specifically, the ventilation mechanism includes a plurality of air inlet holes 71 fixed on the partition, a plurality of air outlet holes 72 fixed on the partition, a plurality of air inlet ducts 73 fixed on the partition, a plurality of air outlet ducts 74 fixed on the partition, and a dustproof net 75 fixed on the upper shell; the air inlet holes and the air outlet holes are used to exchange the air above the control panel with the outside air, so as to achieve the function of lowering the ambient temperature of the control panel; the air inlet ducts and the air outlet ducts are used to limit the direction of gas flow; the dustproof net is used to prevent dust from entering the lower shell with the air.

[0034] Specifically, the connecting mechanism includes a plurality of first threaded holes 41 fixed on the lower shell, a plurality of pillars 42 fixed on the upper shell, a plurality of second threaded holes 43 fixed on the pillars, a plurality of mounting holes 44 fixed on the upper shell and connected to the second threaded holes, and a plurality of threaded rods 45 rotatably provided on the first threaded holes and rotatably provided on the second threaded holes and passing through the mounting holes.

[0035] Specifically, the cooling mechanism includes a circulation component 81 fixed on the lower shell and a heat dissipation component 82 fixed on the lower shell; the circulation component is used to absorb the heat generated when the control board is working; the heat dissipation component dissipates heat and cools the circulation component.

[0036] Specifically, the circulation component includes a first circulation pipe 811 fixed on the lower shell, a water pump 812 fixed on the circulation pipe, and multiple second circulation pipes 813 fixed on the lower shell; the first circulation pipe and the second circulation pipe are filled with coolant; the first circulation pipe is fixed at the bottom of the lower shell; the second circulation pipe is made of metal, connected to the first circulation pipe, and the second circulation pipe is exposed to the air; the heat generated by the control panel is transferred to the coolant in the first circulation pipe through the lower shell to realize heat exchange, and the water pump causes the coolant to circulate and flow into the second circulation pipe, and the heat is dissipated to the outside air through the second circulation pipe to realize heat exchange again.

[0037] Specifically, the heat dissipation assembly includes a plurality of brackets 821 fixed on the lower shell, a motor 822 fixed on the bracket, and fan blades 823 fixed on the motor; the fan blades correspond one-to-one to the second circulation pipe; the fan blades are driven to rotate and blow air to the second circulation pipe to cool the coolant in the second circulation pipe.

[0038] Specifically, the air inlet pipe is arc-shaped; the air outlet pipe is arc-shaped; Figure 6 For example, when the fan blades rotate, the air flow moves from right to left. The arc-shaped pipe can prevent dust in the air from entering the lower shell from the pipe mouth, thereby achieving dust-proof effect. The hot air density in the lower shell is relatively low, and it will automatically move upward and can be discharged from the exhaust pipe.

[0039] Specifically, the air inlet duct is arranged in the middle of adjacent brackets; the air outlet duct is arranged in the middle of adjacent brackets; the air outlet duct is arranged in the middle of the bracket to avoid blocking the air duct formed by the rotation of the fan blades, and at the same time, being arranged in the middle of the bracket is conducive to gas discharge. The air flow rate in the air duct is fast and the pressure is small. The air flow rate is slow and the pressure is high at the location of the pipe, which is conducive to discharging hot air from the pipe and enhancing the heat dissipation and cooling effect.

[0040] The above descriptions are merely some preferred embodiments of the present disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model disclosed herein is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also encompass other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the concept of the utility model. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A cooling device for a dustproof controller, characterized in that: The invention comprises a lower shell (1), an upper shell (2), a control panel (3) fixed on the lower shell, a connecting mechanism (4) fixed on the upper shell and the lower shell, a partition (5) fixed on the upper shell, a first cavity (6) fixed on the upper shell, a ventilation mechanism (7) fixed on the partition, and a cooling mechanism (8) fixed on the lower shell.

2. The cooling device for a dustproof controller according to claim 1, characterized in that: The ventilation mechanism comprises a plurality of air inlet holes (71) fixedly arranged on the partition, a plurality of air outlet holes (72) fixedly arranged on the partition, a plurality of air inlet pipes (73) fixedly arranged on the partition, a plurality of air outlet pipes (74) fixedly arranged on the partition, and a dustproof net (75) fixedly arranged on the upper shell.

3. The cooling device for a dustproof controller according to claim 1, characterized in that: The connection mechanism comprises a plurality of first threaded holes (41) fixedly arranged on the lower shell, a plurality of pillars (42) fixedly arranged on the upper shell, a plurality of second threaded holes (43) fixedly arranged on the pillars, a plurality of mounting holes (44) fixedly arranged on the upper shell and connected to the second threaded holes, and a plurality of threaded rods (45) rotatably arranged on the first threaded holes and rotatably arranged on the second threaded holes and passing through the mounting holes.

4. The cooling device for a dustproof controller according to claim 2, characterized in that: The cooling mechanism comprises a circulation component (81) fixedly arranged on the lower shell, and a heat dissipation component (82) fixedly arranged on the lower shell.

5. The cooling device for a dustproof controller according to claim 4, characterized in that: The circulation assembly comprises a first circulation pipe (811) fixedly arranged on the lower shell, a water pump (812) fixedly arranged on the circulation pipe, and a plurality of second circulation pipes (813) fixedly arranged on the lower shell.

6. The cooling device for a dustproof controller according to claim 4, characterized in that: The heat dissipation assembly comprises a plurality of brackets (821) fixedly arranged on the lower housing, a motor (822) fixedly arranged on the brackets, and fan blades (823) fixedly arranged on the motor.

7. The cooling device for a dustproof controller according to claim 2, characterized in that: The air inlet pipe is arc-shaped; the air outlet pipe is arc-shaped.

8. The cooling device for a dustproof controller according to claim 6, characterized in that: The air inlet pipe is arranged in the middle of adjacent brackets; the air outlet pipe is arranged in the middle of adjacent brackets.

Images