Industrial personal computer heat dissipation module based on axial flow fan

Abstract

The utility model belongs to the field of heat dissipation modules, particularly relates to an industrial personal computer heat dissipation module based on an axial flow fan, and aims to solve the problems that an existing heat dissipation module cannot accurately monitor the internal temperature of an industrial personal computer in real time, so that the industrial personal computer cannot sense and respond to the temperature change in time in the operation process, and the heat dissipation effect is poor. According to the technical scheme, the industrial personal computer comprises a shell, a fan is arranged on one side of the shell in an embedded mode, an embedded groove communicated with an inner cavity is formed in the top of the shell, and a mainboard is fixedly arranged in the shell; the temperature measuring assembly is arranged in the shell and is used for monitoring the temperature of the mainboard; the heat dissipation assembly is arranged on the mainboard and used for conducting heat dissipation on the mainboard. According to the utility model, through combination of the temperature measurement assembly and the heat dissipation assembly, real-time accurate monitoring and efficient heat dissipation of the internal temperature of the industrial personal computer are realized, and the stability and reliability of the industrial personal computer in high-load operation are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation modules, in particular to an industrial computer heat dissipation module based on an axial flow fan. Background Art

[0002] The industrial computer heat dissipation module based on axial flow fans utilizes the airflow generated by the axial flow fans and uses the axial flow fans as heat dissipation sections to provide the airflow required for forced convection. It converts electrical energy into mechanical energy through the axial flow fans, drives the air flow, and realizes the heat dissipation inside the industrial computer.

[0003] Currently, existing IPC cooling modules are unable to accurately monitor the internal temperature of the IPC in real time, resulting in overheating during operation due to the inability to sense and respond to temperature changes in a timely manner. This in turn affects the performance of the IPC, shortens its service life, and even causes system failures or damage, seriously threatening the stability and reliability of the IPC. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the existing technology that it is impossible to realize real-time and accurate monitoring of the internal temperature of the industrial computer, resulting in the industrial computer being unable to perceive and respond to temperature changes in time during operation, which seriously threatens the working stability and reliability of the industrial computer. An industrial computer heat dissipation module based on an axial flow fan is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] Industrial computer cooling module based on axial flow fan, including:

[0007] A housing, a fan being embedded in one side of the housing, a mounting slot being formed on the top of the housing and communicating with the inner cavity, and a mainboard being fixedly disposed inside the housing;

[0008] A temperature measuring component is provided in the housing and monitors the temperature of the mainboard;

[0009] The heat dissipation component is arranged on the mainboard and is used to dissipate heat from the mainboard.

[0010] In a possible design, the temperature measuring component includes two frames that are symmetrically fixed on both sides of the inner wall of the shell, a reciprocating screw is rotatably arranged inside the two frames, a moving block is slidably arranged on one side of the two frames, and a temperature sensor is fixedly arranged on one side of the two moving blocks, the reciprocating screw is threadedly connected to the moving block, a motor is fixedly arranged on one side of the two frames, one end of the motor output shaft is fixedly connected to the reciprocating screw, the temperature sensor is electrically communicated with the fan, and the two temperature sensors are staggered.

[0011] In one possible design, the heat dissipation assembly includes a copper-aluminum co-structured heat dissipation block that is detachably mounted on the top of the mainboard, two heat pipes being symmetrically embedded on the top of the copper-aluminum co-structured heat dissipation block, a fixing frame being detachably mounted on the top of the fixing frame, a heat sink being embedded on the top of the fixing frame, and a dorsal fin aluminum cover being detachably mounted inside the mounting groove of the shell.

[0012] In one possible design, the bottom of the heat sink is in contact with the heat pipe and the copper-aluminum co-constructed heat sink block, the top of the heat sink is in contact with the bottom of the dorsal fin aluminum cover, and the bottom of the copper-aluminum co-constructed heat sink block is in contact with the mainboard component.

[0013] In a possible design, an air outlet is provided on a side of the housing away from the fan, and a connector socket is provided on a side of the housing located at the air outlet.

[0014] In a possible design, two mounting brackets are symmetrically and detachably provided on both sides of the shell, and sponge pads are fixedly provided on the bottoms of the two mounting brackets.

[0015] In a possible design, a mesh cover is detachably provided on the outer side of the fan, and a filter is provided on the inner side of the mesh cover.

[0016] In this application, when starting to use, first install the heat dissipation module inside the industrial computer through the mounting bracket, ensure that the housing is stable and does not interfere with other components inside the industrial computer, then connect the power cable of the fan to the power management system of the industrial computer to ensure that the fan can start normally, and then establish electrical communication between the temperature sensor and the fan so that the temperature monitoring signal can be transmitted to the fan in real time;

[0017] When the industrial computer starts working, the copper-aluminum co-constructed heat sink fits tightly against the CPU position on the motherboard, absorbing the heat generated by the CPU. The heat is then transferred to the heat sink through the heat pipe. The heat sink then transfers the heat to the larger dorsal fin aluminum cover, which then disperses the heat.

[0018] At the same time, the temperature measurement component starts to work. Driven by the motor, the two temperature sensors move back and forth in two frames on both sides of the inner wall of the shell through the cooperation of the reciprocating screw and the moving block, and comprehensively monitor the temperature of the motherboard and its surrounding areas, so as to more accurately capture the temperature changes of the motherboard. When the temperature sensor detects that the temperature rises to the preset threshold, it transmits the signal to the fan. The fan adjusts the speed according to the received temperature signal, draws external cold air into the shell, and takes away the heat through the air outlet on the other side and discharges it to the outside of the shell.

[0019] The utility model has the following beneficial effects:

[0020] The utility model adopts the setting of temperature measurement components and utilizes two temperature sensors to move back and forth in an interlaced manner under the drive of a motor, which can capture temperature changes in real time, realize comprehensive and accurate monitoring of the temperature of the motherboard and its surrounding areas, and promptly trigger the fan to work when the temperature reaches a preset threshold, effectively enhancing the response speed and heat dissipation efficiency of the heat dissipation module, thereby ensuring stable control of the internal temperature of the industrial computer and improving the overall performance and reliability of the system;

[0021] The utility model adopts the arrangement of the heat dissipation component, utilizes the copper-aluminum co-constructed heat dissipation block to closely fit the device to absorb heat, and the heat pipe quickly transfers the heat to the heat sink, and then the dorsal fin aluminum cover further disperses the heat, thereby realizing the efficient conduction and dispersion of the heat generated by the components on the industrial computer motherboard, thereby significantly improving the heat dissipation efficiency and ensuring the stability and reliability of the industrial computer under high-load operation;

[0022] The utility model realizes real-time and accurate monitoring of the internal temperature of the industrial computer and efficient heat dissipation through the combination of the temperature measuring component and the heat dissipation component, thereby ensuring the stability and reliability of the industrial computer under high-load operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall main structure of the industrial computer heat dissipation module based on the axial flow fan proposed in the present invention;

[0024] Figure 2 This is a schematic side view of the overall structure of the industrial computer heat dissipation module based on the axial flow fan proposed in the present invention;

[0025] Figure 3 This is a schematic diagram of the overall split main structure of the industrial computer heat dissipation module based on the axial flow fan proposed in the utility model;

[0026] Figure 4 This is a schematic diagram of the overall disassembled side view of the industrial computer heat dissipation module based on the axial flow fan proposed in the present invention;

[0027] Figure 5 This is a schematic diagram of the enlarged structure of part A of the industrial computer heat dissipation module based on axial flow fans proposed in the present invention.

[0028] In the figure: 1. Shell; 2. Mounting slot; 3. Mainboard; 4. Copper-aluminum co-structured heat sink; 5. Heat pipe; 6. Fixing bracket; 7. Heat sink; 8. Dorsal fin aluminum cover; 9. Frame; 10. Reciprocating screw; 11. Motor; 12. Temperature sensor; 13. Fan; 14. Air outlet; 15. Connector socket; 16. Mounting bracket. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Example 1

[0031] Reference Figure 1-5 , heat dissipation module, including:

[0032] The shell 1 has a fan 13 (an axial flow fan) embedded on one side of the shell 1 to accelerate air flow and improve heat dissipation efficiency. The top of the shell 1 is provided with an embedding slot 2 connected to the inner cavity to facilitate the subsequent installation and removal of the heat dissipation components. A motherboard 3 is fixedly installed inside the shell 1, which is the core component of the industrial computer.

[0033] In order to monitor the temperature of the mainboard, a temperature measuring component is set up. The temperature measuring component includes two frames 9 symmetrically installed on both sides of the inner wall of the shell 1. A reciprocating screw 10 is rotatably installed inside the two frames 9. A moving block is slidably installed on one side of the frame 9, and a temperature sensor 12 (model: 0821-CWY) is fixedly installed on one side of the moving block. The reciprocating screw 10 and the moving block are threadedly connected. Therefore, when the reciprocating screw 10 rotates, the moving block will reciprocate along the frame 9. In order to realize the rotation of the reciprocating screw 10, a motor 11 is fixedly installed on one side of each frame 9. The output shaft of the motor 11 is fixedly connected to one end of the reciprocating screw 10. By controlling the start and stop of the motor 11, the reciprocating movement of the temperature sensor 12 can be realized. The two temperature sensors 12 are staggered to ensure comprehensive and accurate temperature monitoring of the mainboard 3 and its surrounding areas. The temperature sensor 12 and the fan 13 are electrically connected by wires to transmit the temperature signal to the fan control system in real time.

[0034] The heat dissipation assembly includes a copper-aluminum co-constructed heat dissipation block 4 detachably installed on the top of the mainboard 3. The heat dissipation block fits tightly to the device position on the mainboard 3 and is used to absorb the heat generated by the device. Two heat pipes 5 are symmetrically embedded in the top of the copper-aluminum co-constructed heat dissipation block 4. The heat pipes 5 are connected to the copper-aluminum co-constructed heat dissipation block 4, and their tops are embedded in the top of the copper-aluminum co-constructed heat dissipation block 4 and slightly protrude. In order to further improve the heat dissipation efficiency, a fixing bracket 6 is detachably installed on the top of the copper-aluminum co-constructed heat dissipation block 4. A heat sink 7 is embedded in the top of the fixing bracket 6. The bottom of the heat sink 7 fits tightly with the heat pipe 5 and the copper-aluminum co-constructed heat dissipation block 4 to ensure that heat can be transferred smoothly. In addition, a dorsal fin aluminum cover 8 is detachably installed inside the mounting groove 2 of the shell 1. The bottom of the dorsal fin aluminum cover 8 fits tightly with the top of the heat sink 7, which is used to further disperse the heat on the heat sink 7 and discharge it to the outside of the shell 1.

[0035] The present application can be used in the technical field of industrial computer heat dissipation modules based on axial flow fans, and can also be used in other fields applicable to the present application.

[0036] Example 2

[0037] On the basis of Example 1, Example 2 also includes: an industrial computer heat dissipation module based on an axial flow fan, which is applied to the technical field of industrial computer heat dissipation modules based on axial flow fans. In order to optimize the heat dissipation effect, an air outlet 14 is also opened on the side of the shell 1 away from the fan 13 so that the heat inside the shell 1 can be discharged in time. On one side of the air outlet 14, multiple connector sockets 15 are also provided for connecting external power or signal lines.

[0038] In order to facilitate the installation of the entire heat dissipation module inside the industrial computer, two mounting brackets 16 are symmetrically and detachably installed on both sides of the shell 1. Sponge pads are fixedly installed at the bottom of these two mounting brackets 16 to reduce the noise generated by the module during vibration and improve the stability of the installation.

[0039] Finally, a mesh cover is detachably installed on the outside of the fan 13 to protect the fan 13 blades from being hit by external objects. At the same time, a filter is also provided on the inside of the mesh cover to prevent dust and other debris from entering the interior of the housing 1 and affecting the heat dissipation effect.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of the motor 11, temperature sensor 12 and fan 13 are commonplace, and are conventional means or common knowledge, so they will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. The heat dissipation module of industrial computer based on axial flow fan is characterized by: include: A housing (1), a fan (13) is embedded in one side of the housing (1), a mounting groove (2) communicating with an inner cavity is provided on the top of the housing (1), and a mainboard (3) is fixedly provided inside the housing (1); A temperature measuring component is disposed in the housing (1) and monitors the temperature of the mainboard (3); A heat dissipation component is provided on the mainboard (3) and is used to dissipate heat from the mainboard (3).

2. The heat dissipation module for industrial computers based on axial flow fans according to claim 1, characterized in that: The temperature measuring component comprises two frames (9) symmetrically fixedly arranged on both sides of the inner wall of the shell (1), a reciprocating screw (10) is rotatably arranged inside the two frames (9), a moving block is slidably arranged on one side of the two frames (9), and a temperature sensor (12) is fixedly arranged on one side of the two moving blocks, the reciprocating screw (10) is threadedly connected to the moving block, a motor (11) is fixedly arranged on one side of the two frames (9), one end of the output shaft of the motor (11) is fixedly connected to the reciprocating screw (10), the temperature sensor (12) is electrically connected to the fan (13), and the two temperature sensors (12) are staggered.

3. The heat dissipation module for industrial computers based on axial flow fans according to claim 1, characterized in that: The heat dissipation component comprises a copper-aluminum co-structured heat dissipation block (4) detachably arranged on the top of the mainboard (3); two heat pipes (5) are symmetrically embedded on the top of the copper-aluminum co-structured heat dissipation block (4); a fixing frame (6) is detachably provided on the top of the copper-aluminum co-structured heat dissipation block (4); a heat sink (7) is embedded on the top of the fixing frame (6); and a dorsal fin aluminum cover (8) is detachably provided inside the mounting groove (2) of the housing (1).

4. The industrial computer heat dissipation module based on an axial flow fan according to claim 3, characterized in that: The bottom of the heat sink (7) is in contact with the heat pipe (5) and the copper-aluminum co-structured heat sink (4), the top of the heat sink (7) is in contact with the bottom of the dorsal fin aluminum cover (8), and the bottom of the copper-aluminum co-structured heat sink (4) is in contact with the mainboard (3) device.

5. The industrial computer heat dissipation module based on an axial flow fan according to claim 1, characterized in that: An air outlet (14) is provided on a side of the housing (1) away from the fan (13), and a connector socket (15) is provided on a side of the housing (1) located at the air outlet (14).

6. The industrial computer heat dissipation module based on an axial flow fan according to claim 1, characterized in that: Two mounting frames (16) are symmetrically and detachably provided on both sides of the housing (1), and sponge pads are fixedly provided on the bottoms of the two mounting frames (16).

7. The heat dissipation module for industrial computers based on axial flow fans according to claim 1, characterized in that: The outer side of the fan (13) is provided with a detachable mesh cover, and the inner side of the mesh cover is provided with a filter screen.

Images