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CN-122028342-A - High-efficient radiating industry thing networking control box

CN122028342ACN 122028342 ACN122028342 ACN 122028342ACN-122028342-A

Abstract

The invention relates to the technical field of industrial Internet of things equipment, in particular to an industrial Internet of things control box with high-efficiency heat dissipation, which comprises an outer box, an air inlet, an air outlet, an air pump and a flow guide assembly, wherein the inner part of the outer box is used for accommodating a control box body, and a cooling interlayer is formed between the inner wall of the outer box and the outer wall of the control box body; the air inlet is arranged on the outer box, the air outlet of the air pump is communicated with the air inlet, and the flow guide assembly is arranged in the cooling interlayer. The invention realizes the isolation type heat dissipation of the air flow and the internal elements by arranging the outer box and forming the cooling interlayer between the inner wall of the outer box and the outer wall of the control box body, and effectively prevents dust from invading.

Inventors

  • Zhou Huaizhen
  • WANG WEI

Assignees

  • 苏州冠通自动化科技有限公司

Dates

Publication Date
20260512
Application Date
20260325

Claims (10)

  1. 1. An industrial internet of things control box with efficient heat dissipation, which is characterized by comprising: The inner part of the outer box (1) is used for accommodating the control box body (2), and a cooling interlayer (3) is formed between the inner wall of the outer box (1) and the outer wall of the control box body (2); the air inlet (4) is arranged on the outer box (1) and is used for introducing cooling air flow; The air outlet (5) is arranged on the outer box (1) and is used for discharging air flow in the cooling interlayer (3); An air pump (6), the air outlet (5) of which is communicated with the air inlet (4) and is used for sending cooling air flow into the cooling interlayer (3); The guide assembly (7) is arranged in the cooling interlayer (3) and comprises a guide sheet (8) and an elastic hinge (9), one side edge of the guide sheet (8) is installed on the inner wall of the outer box (1) through the elastic hinge (9), the guide sheet (8) can swing around the edge under the impact of cooling airflow, and the elastic hinge (9) provides elastic force for resetting the guide sheet (8).
  2. 2. The industrial internet of things control box with efficient heat dissipation according to claim 1, wherein the guide vane (8) comprises a main body and a bending part (10) arranged at the free end of the main body, and the bending part (10) bends towards the outer wall direction of the control box body (2) and is provided with a gap with the outer wall of the control box body (2).
  3. 3. The industrial internet of things control box with efficient heat dissipation according to claim 2, wherein the flow guiding component (7) comprises a plurality of flow guiding sheets (8), the flow guiding sheets (8) are arranged at intervals along the length direction of the cooling interlayer (3), and elastic hinges (9) of two adjacent flow guiding sheets (8) are symmetrically arranged, so that the two adjacent flow guiding sheets (8) swing in opposite directions under the impact of air flow.
  4. 4. The industrial internet of things control box with efficient heat dissipation according to claim 3, wherein the elastic hinge (9) comprises a rigid connection part (14) fixedly connected with the guide vane (8) and an elastic sheet (15) connected with the rigid connection part (14), the elastic sheet (15) is fixed on the inner wall of the outer box (1), the cross section of the elastic sheet (15) is arc-shaped, and the arc top faces the airflow direction.
  5. 5. The industrial internet of things control box with efficient heat dissipation according to claim 4, wherein a plurality of micro-protrusions (11) are arranged on the surface of the guide vane (8), and the micro-protrusions (11) are conical blocks and are used for disturbing air flow in the swinging process of the guide vane (8).
  6. 6. The high-efficiency heat dissipation industrial internet of things control box according to claim 1, wherein the flow guide assemblies (7) are correspondingly arranged in the four side walls of the outer box (1) so as to comprehensively cool the peripheral outer walls of the control box body (2).
  7. 7. The industrial internet of things control box with efficient heat dissipation according to claim 3, wherein the cooling interlayer (3) further comprises a top interlayer (16) located above the control box body (2), a top surface guide plate (12) is rotationally arranged in the top interlayer (16), and a guide vane (8) located at the edge of the cooling interlayer (3) is connected with the top surface guide plate (12) through a flexible connecting rod so as to drive the top surface guide plate (12) to synchronously turn over when the guide vane (8) swings.
  8. 8. The industrial internet of things control box with efficient heat dissipation according to claim 4, wherein the guide vane (8) and the rigid connection part (14) are eccentrically connected, so that the guide vane (8) has a composite motion track of horizontal swing and vertical lifting under the impact of air flow.
  9. 9. The industrial internet of things control box with efficient heat dissipation according to claim 3, wherein elastic coefficients of elastic hinges (9) of flow guide assemblies (7) on two adjacent side walls of the outer box (1) are different, so that flow guide sheets (8) on the adjacent side walls form inverted staggered swing, and spiral ascending air flow is formed in the cooling interlayer (3).
  10. 10. The industrial internet of things control box with efficient heat dissipation according to claim 5, wherein the guide sheet (8) is formed by compounding a flexible elastic material and a rigid framework, the micro-protrusions (11) are of a telescopic structure, and the guide sheet (8) can generate self-adaptive bending deformation under different airflow pressures so as to guide airflow to the top area of the control box body (2).

Description

High-efficient radiating industry thing networking control box Technical Field The invention relates to the technical field of industrial Internet of things equipment, in particular to an industrial Internet of things control box with efficient heat dissipation. Background The industrial Internet of things control box is core equipment of electronic elements such as an integrated controller, a communication module, a power supply and the like, and is widely applied to various industrial sites. With the improvement of the integration level of the device and the enhancement of the operation capability, the heat generated by the internal electronic components thereof is drastically increased. If the heat cannot be timely dissipated, the temperature inside the equipment is too high, the performance and the service life of the element are affected, and even the system failure is caused. The existing industrial internet of things control box generally adopts the mode that a radiating hole is formed in a box body and is matched with a fan to conduct forced air cooling radiating, however, the radiating mode has the following problems that firstly, air flow directly impacts the surface of a control box body, a high-speed air flow area is easily formed locally, vortex or dead area is easily formed in other areas, uneven radiating is caused, secondly, dust easily enters the box body through the radiating hole to affect the reliability of electronic elements, and finally, for some control boxes with larger heating value, simple air cooling is difficult to meet radiating requirements. Disclosure of Invention Aiming at the defects existing in the prior art, the invention provides the industrial Internet of things control box with high-efficiency heat dissipation, which can effectively optimize airflow organization and improve heat dissipation efficiency and uniformity. In order to achieve the above purpose, the invention is realized by the following technical scheme that: The inner part of the outer box is used for accommodating the control box body, and a cooling interlayer is formed between the inner wall of the outer box and the outer wall of the control box body; the air inlet is arranged on the outer box and is used for introducing cooling air flow; The air outlet is arranged on the outer box and is used for discharging air flow in the cooling interlayer; The air outlet of the air pump is communicated with the air inlet and is used for sending cooling air flow into the cooling interlayer; The guide assembly is arranged in the cooling interlayer and comprises a guide sheet and an elastic hinge, one side edge of the guide sheet is installed on the inner wall of the outer box through the elastic hinge, so that the guide sheet can swing around the edge under the impact of cooling airflow, and the elastic hinge provides elastic force for resetting the guide sheet. Preferably, the guide vane comprises a main body and a bending part arranged at the free end of the main body, wherein the bending part bends towards the outer wall of the control box body, and a gap is formed between the bending part and the outer wall of the control box body. Preferably, the flow guiding component comprises a plurality of flow guiding sheets, the plurality of flow guiding sheets are arranged at intervals along the length direction of the cooling interlayer, and elastic hinges of two adjacent flow guiding sheets are symmetrically arranged, so that the two adjacent flow guiding sheets swing in opposite directions under the impact of air flow. Preferably, the elastic hinge comprises a rigid connecting part fixedly connected with the guide vane and an elastic sheet connected with the rigid connecting part, the elastic sheet is fixed on the inner wall of the outer box, the cross section of the elastic sheet is arc-shaped, and the arc top faces the air flow direction. Preferably, a plurality of micro-protrusions are arranged on the surface of the guide vane, and the micro-protrusions are conical blocks and are used for disturbing air flow in the swing process of the guide vane. Preferably, the flow guide assemblies are correspondingly arranged in the four side walls of the outer box so as to comprehensively cool the peripheral outer walls of the control box body. Preferably, the cooling interlayer further comprises a top interlayer located above the control box body, a top surface guide plate is rotatably arranged in the top interlayer, and guide plates located at the edges of the cooling interlayer are connected with the top surface guide plate through flexible connecting rods so as to drive the top surface guide plate to synchronously overturn when the guide plates swing. Preferably, the guide vane and the rigid connection part are eccentrically connected, so that the guide vane has a composite motion track of horizontal swing and vertical lifting under the impact of air flow. Preferably, the elastic hinge elastic coefficients of the flow guide a