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CN-224205485-U - Intelligent control module based on PCBA board

CN224205485UCN 224205485 UCN224205485 UCN 224205485UCN-224205485-U

Abstract

The utility model relates to the technical field of PCBA boards, in particular to an intelligent control module based on a PCBA board, which comprises a bottom plate and a PCBA board body, wherein the top end of the bottom plate is fixedly connected with a protective shell, the front end and the rear end of the protective shell are respectively provided with a ventilation groove, the top end of the protective shell is fixedly connected with a cover plate, the bottom end of the cover plate is fixedly connected with an expansion assembly, the bottom end of the expansion assembly is fixedly connected with a heat dissipation assembly, the expansion assembly comprises a rubber sleeve, the inner side of the rubber sleeve is fixedly connected with a heat insulation rubber sheet, the inner side of the heat insulation rubber sheet is provided with a heat insulation groove, the inner side of the heat insulation rubber tube is provided with a heat insulation channel, and the inner side of the heat insulation channel is fixedly connected with copper bars and copper rings.

Inventors

  • NIE HUI
  • LIU WENXUE
  • WANG HUAN

Assignees

  • 深圳市南方智控科技有限公司

Dates

Publication Date
20260505
Application Date
20250526

Claims (7)

  1. 1. An intelligent control module based on a PCBA board comprises a bottom plate (1) and a PCBA board body (2), and is characterized in that a protective shell (3) is fixedly connected to the top end of the bottom plate (1), ventilation grooves (4) are formed in the front end and the rear end of the protective shell (3), a cover plate (5) is fixedly connected to the top end of the protective shell (3), an expansion assembly (6) is fixedly connected to the bottom end of the cover plate (5), and a heat dissipation assembly (7) is fixedly connected to the bottom end of the expansion assembly (6); The expansion assembly (6) comprises a rubber sleeve (61), a heat-insulating rubber sheet (62) is fixedly connected to the inner side of the rubber sleeve (61), and a heat-insulating groove (63) is formed in the inner side of the heat-insulating rubber sheet (62); The heat dissipation assembly (7) comprises a heat conduction silicone tube (71), a heat conduction channel (72) is formed in the inner side of the heat conduction silicone tube (71), and a copper bar (73) and a copper ring (74) are fixedly connected to the inner side of the heat conduction channel (72); The top end of the heat conduction silicone tube (71) is fixedly connected with the bottom end of the rubber sleeve (61).
  2. 2. The intelligent control module based on the PCBA board of claim 1, wherein the top end of the bottom plate (1) is fixedly connected with the bottom end of the PCBA board body (2), and the PCBA board body (2) is positioned in the protective shell (3).
  3. 3. The intelligent control module based on the PCBA board as in claim 1, wherein the ventilation groove (4) penetrates through the inside of the protective shell (3), the inside of the protective shell (3) is of a hollow structure, and the ventilation groove (4) is communicated with the inside of the protective shell (3).
  4. 4. The intelligent control module based on the PCBA board of claim 1, wherein the expansion assembly (6) and the heat dissipation assembly (7) are located inside the protective casing (3), the heat dissipation assembly (7) is located at the upper end of the PCBA board body (2), a space is arranged between the bottom end of the heat dissipation assembly (7) and the top end of the PCBA board body (2), and the number of the heat dissipation assemblies (7) is multiple.
  5. 5. The intelligent control module based on the PCBA board of claim 1, wherein the upper end of the rubber sleeve (61) is fixedly connected with the bottom end of the cover plate (5), the upper end of the rubber sleeve (61) is of a penetrating structure, and the top end of the heat-insulating rubber sheet (62) is fixedly connected with the bottom end of the cover plate (5).
  6. 6. The intelligent control module based on the PCBA board as recited in claim 1, wherein the number of the heat insulation rubber sheets (62) is plural, and the heat insulation rubber sheets (62) are connected to form plural hexagons.
  7. 7. The intelligent control module based on the PCBA board as recited in claim 1, wherein the front end and the rear end of the heat conduction silicone tube (71) are of a penetrating structure, a distance is arranged between the front end and the rear end of the heat conduction silicone tube (71) and the inner side of the protective shell (3), and the copper ring (74) is of an annular structure.

Description

Intelligent control module based on PCBA board Technical Field The utility model relates to the technical field of PCBA boards, in particular to an intelligent control module based on a PCBA board. Background The intelligent control module of the PCBA board is a core component integrated on the printed circuit board assembly, and realizes the automatic and intelligent control of the whole PCBA board and related equipment through the cooperative work of elements such as a microprocessor or a microcontroller, a sensor, a communication interface and the like; When using intelligent control modules of PCBA boards, high power components and dense circuit layouts are prone to localized overheating, which can consume large amounts of electrical energy during operation, where most of the energy is converted to heat, especially when the CPU or GPU is in a high load or high frequency operating state, where the heat generation is extremely significant, e.g., the core temperature may exceed 100 ℃ when a high performance microprocessor executes complex algorithms, which can not only affect the performance of the module, but also reduce its reliability; If the local temperature inside the PCB bare board circuit connection module cannot be effectively controlled, the semiconductor material inside the CPU in a high-temperature state for a long time can be aged at an accelerated speed, the performance of the transistor can be gradually degraded, and further the service life of the CPU is shortened. Disclosure of utility model The utility model aims to provide an intelligent control module based on a PCBA (printed Circuit Board) board, which solves the problem that if the local temperature inside a PCB bare board circuit connection module cannot be effectively controlled, the semiconductor material inside a CPU (Central processing Unit) in a high-temperature state can be aged rapidly for a long time. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides an intelligent control module based on PCBA board, includes bottom plate and PCBA board body, bottom plate top fixedly connected with protective housing, the ventilation groove is all seted up to protective housing front end and rear end, protective housing top fixedly connected with apron, apron bottom fixedly connected with inflation subassembly, inflation subassembly bottom fixedly connected with radiator unit, inflation subassembly includes the rubber sleeve, the inboard fixedly connected with heat-insulating rubber piece of rubber sleeve, the heat-insulating rubber piece inboard is provided with thermal-insulated groove, the radiator unit includes the heat conduction silicone tube, the heat conduction channel has been seted up to the heat conduction silicone tube inboard, heat conduction channel inboard fixedly connected with copper bar and copper ring, heat conduction silicone tube top and rubber sleeve bottom fixed connection. As the content of further optimization of the invention, the top end of the bottom plate is fixedly connected with the bottom end of the PCBA body, and the PCBA body is positioned in the protective shell. As a further optimized content of the invention, the ventilation groove penetrates through the inside of the protective shell, the inner side of the protective shell is of a hollow structure, and the ventilation groove is communicated with the inner side of the protective shell. As a further optimized content of the invention, the expansion assembly and the heat dissipation assembly are positioned in the protective shell, the heat dissipation assembly is positioned at the upper end of the PCBA board body, a space is arranged between the bottom end of the heat dissipation assembly and the top end of the PCBA board body, and the number of the heat dissipation assemblies is multiple. As the content of further optimization of the utility model, wherein the upper end of the rubber sleeve is fixedly connected with the bottom end of the cover plate, the upper end of the rubber sleeve is of a penetrating structure, and the top end of the heat-insulating rubber sheet is fixedly connected with the bottom end of the cover plate. As the content of further optimization of the invention, the number of the heat-insulating rubber sheets is multiple, and the heat-insulating rubber sheets are connected to form multiple hexagons. As the content of further optimization of the invention, the front end and the rear end of the heat conduction silicone tube are of a penetrating structure, the front end and the rear end of the heat conduction silicone tube are provided with a distance from the inner side of the protective shell, and the shape of the copper ring is of an annular structure. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, through the arranged expansion assembly and the heat dissipation assembly, the device utiliz