Cooling structure of CPU control device

Abstract

The utility model relates to the technical field of CPU (Central Processing Unit) control devices, in particular to a cooling structure of a CPU control device, which comprises a shell, an air inlet is formed in the top surface of the shell, a filter plate is arranged on the inner side of the air inlet, heat dissipation holes are formed in the side wall of the shell, and a control panel is arranged on the inner side of the shell; and an air blowing structure is installed on the inner side of the shell and comprises a fixing frame, the fixing frame is fixedly installed on the inner wall of the air inlet, a ball sleeve is fixedly connected to the end of the fixing frame, a rotating ball is movably installed on the inner side of the ball sleeve, a support is arranged in the middle of the rotating ball in a penetrating mode, and a fan assembly is fixedly connected to the bottom face of the support. By arranging the rotatable fan assembly, the air blowing direction can be adjusted, air flow in the air blowing direction in the shell can be accelerated, the heat dissipation and cooling effects on the device can be improved, stable operation of the device can be guaranteed, and the use experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of CPU control devices, in particular to a cooling structure of a CPU control device. Background Art

[0002] The function of the CPU program control device is to analyze instructions and send corresponding control signals. The controller is the component that directs the various components of the computer to work in coordination according to the functional requirements of the instructions.

[0003] In this regard, China's patent application number: CN202120034841.X discloses a CPU program control device with a heat dissipation structure, including a main body, a plurality of protective covers embedded in the surface of the main body, a mounting seat is arranged on the side of the main body, a placement groove is provided on the side surface of the main body, and a fixing seat is fixed on the inner side of the placement groove, a fixing groove matched with the fixing seat is provided at the bottom end of the mounting seat, the fixing seat and the fixing groove are in a snap-fitting state, a fixing rod passes through the fixing seat and the slot, a movable groove is provided at the connection between the main body and the mounting seat, and a limiting card block is provided on the inner side of the movable groove, and a cross bar passes through one end of the limiting card block and the inner side of the main body; through the designed fixing seat, fixing rod, placement groove and fixing groove, the mounting seat and the main body are fixed by a movable connection, so that the mounting seat is embedded in the inner side of the main body when not in use, thereby increasing the protection of use.

[0004] The control device dissipates heat by setting a heat dissipation structure on the inside. However, in actual use, the control board on which the CPU is installed is mostly provided with dense components, which will block the flow of air, thereby resulting in poor heat dissipation effect of the device. Heat accumulation for a long time will affect the stable operation of the device.

[0005] Therefore, in order to solve the above problem, a cooling structure of a CPU control device is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a cooling structure for a CPU control device to solve the problem that the control device in the prior art mentioned in the above background technology dissipates heat from the main body by setting a heat dissipation structure on the inner side, but in actual use, the control board on which the CPU is installed is mostly provided with dense components, which will block the flow of air, thereby resulting in poor heat dissipation effect of the device, and heat accumulation for a long time will affect the stable operation of the device.

[0007] To achieve the above object, the utility model provides the following technical solution: a cooling structure of a CPU control device, comprising: a housing, an air inlet is provided on the top surface of the housing, a filter plate is installed on the inner side of the air inlet, a heat dissipation hole is provided on the side wall of the housing, and a control board is installed on the inner side of the housing;

[0008] A blowing structure is installed on the inner side of the shell, and the blowing structure includes a fixing frame, and the fixing frame is fixedly installed on the inner wall of the air inlet, and the end of the fixing frame is fixedly connected to a ball sleeve, and a rotating ball is movably installed on the inner side of the ball sleeve, and a bracket is penetrated through the middle of the rotating ball, and a fan assembly is fixedly connected to the bottom surface of the bracket, and a motor is fixedly installed on the bottom surface of the filter plate, and an output end of the motor is fixedly connected to a ring sleeve.

[0009] Preferably, a connection structure is installed on the outer wall of the shell, and the connection structure includes a fixing block, and the fixing block is integrally formed on the outer wall of the shell, a connection block is installed on the outer side of the fixing block, and a slot is opened on the surface of the connection block.

[0010] Preferably, the height of the ball sleeve is smaller than the diameter of the rotating ball.

[0011] Preferably, the motor is located on the upper middle side of the ball sleeve.

[0012] Preferably, the ring sleeve is sleeved on the upper end of the bracket.

[0013] Preferably, the fixing block is stuck in the slot.

[0014] Compared with the prior art, the beneficial effect of the utility model is that the utility model can adjust the blowing direction by setting a rotatable fan assembly, thereby accelerating the air flow in the blowing direction in the shell, thereby improving the heat dissipation and cooling effect of the device, ensuring the stable operation of the device, and improving the user experience.

[0015] 1. The utility model is provided with a blowing structure. When the fan assembly is started, the outside air can be pumped into the shell through the air inlet, which can accelerate the air flow in the shell, facilitate the heat to be dissipated through the heat dissipation holes, and achieve heat dissipation and cooling. When the motor is started, the ring sleeve can be driven to rotate in a circle. When the ring sleeve rotates, the upper end of the bracket can be pushed. The bracket deflects on the inner side of the ball sleeve through the rotating ball, and the angle of the fan assembly can be adjusted, thereby accelerating the air flow in the blowing direction of the shell, thereby improving the heat dissipation and cooling effect of the device, ensuring the stable operation of the device, and improving the user experience;

[0016] 2. The utility model is provided with a connection structure, and the fixing block is inserted into the slot, so that the connection block can be fixed on the shell, and the shell can be fixed on the installation position through the connection block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural explosion diagram of the connection structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structural explosion of the blowing structure of the utility model.

[0021] In the figure: 1. shell; 11. air inlet; 12. filter plate; 13. heat dissipation hole; 14. control board; 2. blowing structure; 21. fixing frame; 22. ball sleeve; 23. rotating ball; 24. bracket; 25. fan assembly; 26. motor; 27. ring sleeve; 3. connection structure; 31. fixing block; 32. connection block; 33. slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , an embodiment provided by the utility model:

[0024] The housing 1, air inlet 11, filter plate 12, heat dissipation hole 13, control panel 14, fan assembly 25 and motor 26 used in the present application are products that can be directly purchased on the market, and their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here.

[0025] A cooling structure for a CPU control device comprises: a housing 1, an air inlet 11 is provided on the top surface of the housing 1, a filter plate 12 is installed inside the air inlet 11, a heat dissipation hole 13 is provided on the side wall of the housing 1, and a control board 14 is installed inside the housing 1;

[0026] A blowing structure 2 is installed on the inner side of the shell 1, and the blowing structure 2 includes a fixing frame 21, and the fixing frame 21 is fixedly installed on the inner wall of the air inlet 11, and a ball sleeve 22 is fixedly connected to the end of the fixing frame 21, and a rotating ball 23 is movably installed on the inner side of the ball sleeve 22, and a bracket 24 is penetrated through the middle of the rotating ball 23, and a fan assembly 25 is fixedly connected to the bottom surface of the bracket 24, and a motor 26 is fixedly installed on the bottom surface of the filter plate 12, and a ring sleeve 27 is fixedly connected to the output end of the motor 26. The fan assembly 25 is rotatable and the blowing direction can be adjusted, thereby accelerating the air flow in the blowing direction of the shell 1, thereby improving the heat dissipation and cooling effect of the device, ensuring the stable operation of the device, and improving the user experience.

[0027] Furthermore, a connecting structure 3 is installed on the outer wall of the shell 1, and the connecting structure 3 includes a fixing block 31, which is integrally formed on the outer wall of the shell 1, and a connecting block 32 is installed on the outer side of the fixing block 31. A slot 33 is provided on the surface of the connecting block 32. The fixing block 31 is inserted into the slot 33, so that the connecting block 32 can be fixed on the shell 1, so that the shell 1 can be fixed to the installation position through the connecting block 32.

[0028] Furthermore, the height of the ball sleeve 22 is smaller than the diameter of the rotating ball 23 , and the upper and lower ends of the rotating ball 23 can flow out of the upper and lower sides of the ball sleeve 22 , thereby reserving space for the movement of the bracket 24 .

[0029] Furthermore, the motor 26 is located at the upper middle side of the ball sleeve 22 , and the motor 26 can drive the ring sleeve 27 to rotate around the axis of the ball sleeve 22 .

[0030] Furthermore, the ring sleeve 27 is sleeved on the upper end of the bracket 24, and the movement of the ring sleeve 27 can drive the fan assembly 25 to adjust its angle.

[0031] Furthermore, the fixing block 31 is stuck in the slot 33 , and the fixing block 31 cooperates with the slot 33 to provide a connection for the installation of the connecting block 32 on the housing 1 .

[0032] Working principle: Before use, the fixing block 31 is inserted into the slot 33, and the connecting block 32 can be fixed on the housing 1, so that the housing 1 can be fixed on the installation position through the connecting block 32;

[0033] The fan assembly 25 is started to pump external air into the housing 1 through the air inlet 11, which can accelerate the air flow in the housing 1 and facilitate the heat to be dissipated through the heat dissipation holes 13, thereby achieving heat dissipation and cooling;

[0034] Starting the motor 26 can drive the ring sleeve 27 to rotate in a circle. When the ring sleeve 27 rotates, it can push the upper end of the bracket 24. The bracket 24 is deflected on the inner side of the ball sleeve 22 through the rotating ball 23, and the angle of the fan assembly 25 can be adjusted, thereby accelerating the air flow in the blowing direction of the shell 1, thereby improving the heat dissipation and cooling effect of the device, ensuring the stable operation of the device, and improving the user experience.

[0035] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A cooling structure of a CPU control device, comprising: A housing (1), wherein an air inlet (11) is provided on the top surface of the housing (1), a filter plate (12) is installed on the inner side of the air inlet (11), a heat dissipation hole (13) is provided on the side wall of the housing (1), and a control panel (14) is installed on the inner side of the housing (1); Features: An air blowing structure (2) is installed on the inner side of the housing (1), and the air blowing structure (2) comprises a fixing frame (21), and the fixing frame (21) is fixedly installed on the inner wall of the air inlet (11); a ball sleeve (22) is fixedly connected to the end of the fixing frame (21); a rotating ball (23) is movably installed on the inner side of the ball sleeve (22); a bracket (24) is passed through the middle of the rotating ball (23); a fan assembly (25) is fixedly connected to the bottom surface of the bracket (24); a motor (26) is fixedly installed on the bottom surface of the filter plate (12); and a ring sleeve (27) is fixedly connected to the output end of the motor (26).

2. The cooling structure of a CPU control device according to claim 1, characterized in that: A connection structure (3) is installed on the outer wall of the shell (1), and the connection structure (3) comprises a fixing block (31), the fixing block (31) is integrally formed on the outer wall of the shell (1), a connection block (32) is installed on the outer side of the fixing block (31), and a slot (33) is provided on the surface of the connection block (32).

3. The cooling structure of a CPU control device according to claim 1, characterized in that: The height of the ball sleeve (22) is smaller than the diameter of the rotating ball (23).

4. The cooling structure of a CPU control device according to claim 1, characterized in that: The motor (26) is located on the upper middle side of the ball sleeve (22).

5. The cooling structure of a CPU control device according to claim 1, characterized in that: The ring sleeve (27) is sleeved on the upper end of the bracket (24).

6. The cooling structure of a CPU control device according to claim 2, characterized in that: The fixing block (31) is stuck in the slot (33).

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