An integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system

Abstract

This utility model relates to the field of turboshaft hybrid engine technology, and particularly to an integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system. The structure includes a rubber pad, with a fixing component fixedly connected to the upper end of the rubber pad. Two mounting blocks are fixedly connected to the front and rear ends of the fixing component. Each of the four mounting blocks has through-holes at its upper end. A mounting component is movably engaged with the upper end of the fixing component. Bolts are threaded to the four corners of the upper end of the mounting component. An air-cooling structure is inserted and fixedly mounted in the middle of the upper end of the mounting component. This integrated heat dissipation structure for the turboshaft hybrid engine control system hardware utilizes a synergistic mode of water-cooled heat absorption and air-cooled heat dissipation, efficiently dissipating the large amount of heat generated by the hardware, ensuring that the hardware temperature remains stable within a safe range, and effectively preventing performance degradation or malfunctions caused by high temperatures.

Description

Technical Field

[0001] This utility model relates to the field of turboshaft hybrid engine technology, and in particular to an integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system. Background Technology

[0002] The hardware of the turboshaft hybrid engine control system is a core control component that integrates a variety of precision electronic components such as microprocessors, power modules, and sensors. It is responsible for important functions such as adjusting engine operating parameters and coordinating the switching between fuel and electric drive modes. Its stable operation is directly related to the engine's power output, fuel efficiency, and operational safety.

[0003] Under high-frequency, high-load operation, the electronic components of this hardware generate a large amount of heat. However, traditional single heat sinks are insufficient to quickly dissipate this concentrated heat, easily leading to excessively high local temperatures in the hardware. This affects the response speed and lifespan of the electronic components, and may even cause control system malfunctions. Therefore, we have introduced an integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system. Utility Model Content

[0004] The main objective of this invention is to provide an integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system includes a rubber pad. A fixing component is fixedly connected to the upper end of the rubber pad. Two mounting blocks are fixedly connected to the front and rear ends of the fixing component. Each of the four mounting blocks has a through mounting hole at its upper end. An mounting component is movably snapped onto the upper end of the fixing component. Bolts are threaded to the four corners of the upper end of the mounting component. An air-cooling structure is inserted and fixedly installed in the middle of the upper end of the mounting component.

[0006] Preferably, the air-cooled structure includes a mounting frame, four mounting rods are fixedly connected to the middle of the inner wall of the mounting frame, an axial flow fan is fixedly installed between the four mounting rods, a protective mesh is embedded in the lower part of the inner wall of the mounting frame, and a number of heat dissipation fins are fixedly connected to the upper part of the inner wall of the mounting frame.

[0007] By adopting the above technical solution: the axial flow fan is selected as model "SF-12025", and a protective mesh is used to prevent impurities from entering, so that the heat generated by the hardware can be quickly transferred to the heat dissipation fins, thereby enhancing the heat dissipation efficiency.

[0008] Preferably, the fixing component includes a base plate, with two hardware fixing holes at the front and rear of the upper end of the base plate, and connecting blocks fixedly connected at the four corners of the upper end of the base plate. Each of the four connecting blocks has a cross-shaped locking hole at its upper end, and the lower end of the base plate is fixedly connected to the upper end of the rubber pad.

[0009] By adopting the above technical solution, the hardware mounting holes enable the stable installation of the control system hardware.

[0010] Preferably, the mounting component includes a snap-fit ​​structure, within which a water-cooling structure is fixedly fitted.

[0011] Preferably, the snap-fit ​​structure includes a mounting plate, the upper center of which has a through-hole fixing groove, and the lower four corners of the mounting plate are all fixedly connected with cross-shaped snap-fit ​​blocks. The upper four corners of the mounting plate also have through-hole screw holes.

[0012] Preferably, the mounting plate is disposed on the base plate, and the four cross-shaped locking blocks are respectively movably engaged in the corresponding four cross-shaped locking holes.

[0013] By adopting the above technical solution, the cooperation between the cross-shaped locking block and the cross-shaped locking hole enables the rapid positioning and installation of the mounting components and the fixing components, ensuring installation accuracy and facilitating disassembly.

[0014] Preferably, the outer surfaces of the four bolts are threaded to the inner wall surfaces of the corresponding four bolt holes, and extend through the corresponding four cross-shaped retaining blocks to the lower inner wall surfaces of the corresponding four cross-shaped retaining holes.

[0015] By adopting the above technical solution: bolting the mounting components and fixing components to prevent loosening caused by vibration, the heat dissipation structure can be ensured to operate stably when the engine is running.

[0016] Preferably, the water-cooling structure includes an outer shell, a water-cooling circulation pipe is inserted and fixedly sleeved inside the outer shell, an inner shell is fixedly sleeved inside the water-cooling circulation pipe, a connecting hole with internal and external penetration is opened in the middle of the upper end of the outer shell, a plurality of ventilation slots with internal and external penetration are opened on the upper left and upper right parts of the outer shell, a hardware circuit connection slot with internal and external penetration is opened on the upper inner wall of the connecting hole, and the lower part of the outer shell is fixedly sleeved in the fixed slot.

[0017] By adopting the above technical solution: the water-cooled circulation pipe efficiently absorbs heat through the circulation of coolant, and the ventilation slot promotes air circulation to assist in heat dissipation.

[0018] Preferably, the inlet and outlet pipes of the water-cooled circulation pipe both penetrate the rear inner wall of the outer casing and extend to the outside of the outer casing.

[0019] By adopting the above technical solution, it is possible to connect the water-cooled circulation pipe to the cooling water tank to form a circulation path, ensuring continuous circulation of coolant and ensuring stable performance of water-cooled heat dissipation function.

[0020] Preferably, the lower part of the mounting frame is fixedly sleeved in the connecting hole, the protective mesh is set below the axial flow fan, and the plurality of heat dissipation fins are all inclined and distributed at equal intervals in pairs.

[0021] By adopting the above technical solution, the heat dissipation area is increased by tilting and equidistantly distributed heat dissipation fins, thereby improving the efficiency of air cooling.

[0022] Compared with the prior art, the present invention has the following beneficial effects: 1. In this utility model, the coolant in the water-cooled circulation pipe of the water-cooled structure circulates under the action of the cooling water tank, continuously absorbing the heat generated by the hardware. At the same time, the ventilation slot assists the air circulation to remove some of the heat. The axial flow fan of the air-cooled structure is started, and the heat enters the mounting frame through the protective mesh. After absorbing the heat, it flows upward and passes through several inclined and equally distributed heat dissipation fins. The heat is quickly dissipated to the outside through the heat dissipation fins. This synergistic mode of water-cooled heat absorption and air-cooled heat dissipation can efficiently remove a large amount of heat generated by the hardware, ensuring that the hardware temperature is stable within a safe range and effectively avoiding performance degradation or failure caused by high temperature. 2. In this utility model, the base plate of the fixing component is first fixed in a suitable position through the mounting holes of the mounting block, with the rubber pad acting as a buffer. Then, the control system hardware is fixed to the base plate through the four hardware fixing holes, and the hardware circuits are arranged in an orderly manner through the hardware circuit connection slots. Next, the cross-shaped clip of the mounting component is inserted into the cross-shaped clip hole and tightened with four bolts to complete the connection between the mounting component and the fixing component. Finally, the water cooling circulation pipe and the cooling water tank are connected. When disassembling, simply unscrew the four bolts to remove the mounting component from the fixing component. The operation is convenient, not only efficient in installation and disassembly, but also stable in vibration environment, avoiding the impact of loosening on heat dissipation effect and ensuring the continuous and efficient operation of the heat dissipation system. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the integrated heat dissipation structure of the hardware of the turboshaft hybrid engine control system according to this utility model. Figure 2 This is a cross-sectional view of the integrated heat dissipation structure of the hardware of a turboshaft hybrid engine control system according to the present invention (the mounting components are shown in the cross-section). Figure 3 This is a schematic diagram of the fixed component of the integrated heat dissipation structure of the hardware of the turboshaft hybrid engine control system according to this utility model. Figure 4This is a schematic diagram of the installation assembly of an integrated heat dissipation structure for a turboshaft hybrid engine control system hardware according to this utility model. Figure 5 This is an exploded view of the snap-fit ​​structure of the integrated heat dissipation structure of the hardware of the turboshaft hybrid engine control system according to this utility model. Figure 6 This is a cross-sectional view of the water-cooled structure of the integrated heat dissipation structure of the hardware of the turboshaft hybrid engine control system of this utility model (the outer shell is cut out). Figure 7 This is a cross-sectional view of the air-cooled structure of the integrated heat dissipation structure of the hardware of the turboshaft hybrid engine control system of this utility model (the mounting frame is cut out).

[0024] In the diagram: 1. Rubber pad; 2. Fixing component; 3. Mounting block; 4. Mounting hole; 5. Mounting component; 6. Bolt; 7. Air-cooled structure; 21. Base plate; 22. Hardware fixing hole; 23. Connecting block; 24. Cross-shaped clip hole; 51. Clip-on structure; 52. Water-cooled structure; 511. Mounting plate; 512. Fixing groove; 513. Cross-shaped clip; 514. Screw hole; 521. Outer shell; 522. Water-cooled circulation pipe; 523. Inner shell; 524. Connecting hole; 525. Ventilation slot; 526. Hardware wiring connection slot; 71. Mounting frame; 72. Mounting rod; 73. Axial flow fan; 74. Protective mesh; 75. Heat dissipation fins. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Please see Figure 1-7 This utility model provides a technical solution: An integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system includes a rubber pad 1, a fixing component 2 fixedly connected to the upper end of the rubber pad 1, two mounting blocks 3 fixedly connected to the front and rear ends of the fixing component 2, mounting holes 4 through the upper ends of the four mounting blocks 3, a mounting component 5 movably snapped onto the upper end of the fixing component 2, bolts 6 threadedly connected to the four corners of the upper end of the mounting component 5, and an air-cooling structure 7 inserted and fixedly installed in the middle of the upper end of the mounting component 5.

[0029] In this embodiment, the air-cooled structure 7 includes a mounting frame 71. Four mounting rods 72 are fixedly connected to the middle of the inner wall of the mounting frame 71. An axial flow fan 73 is fixedly installed between the four mounting rods 72. A protective mesh 74 is embedded in the lower part of the inner wall of the mounting frame 71. Several heat dissipation fins 75 are fixedly connected to the upper part of the inner wall of the mounting frame 71. The fixing component 2 includes a base plate 21. Two hardware fixing holes 22 are opened at the front and rear of the upper end of the base plate 21. Connecting blocks 23 are fixedly connected to the four corners of the upper end of the base plate 21. The upper end of each component has a cross-shaped locking hole 24, and the lower end of the base plate 21 is fixedly connected to the upper end of the rubber pad 1; the mounting component 5 includes a snap-fit ​​structure 51, and a water-cooling structure 52 is fixedly sleeved inside the snap-fit ​​structure 51; the snap-fit ​​structure 51 includes a mounting plate 511, the upper middle part of the mounting plate 511 has a through-hole 512, and the lower four corners of the mounting plate 511 are fixedly connected with cross-shaped locking blocks 513, and the upper four corners of the mounting plate 511 have through-hole screw holes 514; the mounting plate 511 is set on the base plate 21, and the four cross-shaped locking blocks 513 are fixedly connected to each other. The four bolts 6 are respectively movably engaged in the four corresponding cross-shaped locking holes 24; the outer surfaces of the four bolts 6 are respectively threaded to the inner wall surfaces of the four corresponding screw holes 514, and extend through the four corresponding cross-shaped locking blocks 513 to the lower inner wall surfaces of the four corresponding cross-shaped locking holes 24; the water-cooling structure 52 includes an outer shell 521, a water-cooling circulation pipe 522 is inserted and fixedly sleeved inside the outer shell 521, an inner shell 523 is fixedly sleeved inside the water-cooling circulation pipe 522, a through-hole 524 is opened in the middle of the upper end of the outer shell 521, and the upper left and upper ends of the outer shell 521 are connected by a through-hole 524. The right side has several ventilation slots 525 that pass through both inside and outside. The upper inner wall of the connection hole 524 has a hardware wiring connection slot 526 that passes through both inside and outside. The lower part of the outer shell 521 is fixedly fitted into the fixing slot 512. The inlet and outlet pipes of the water cooling circulation pipe 522 pass through the rear inner wall of the outer shell 521 and extend to the outside of the outer shell 521. The lower part of the mounting frame 71 is fixedly fitted into the connection hole 524. The protective mesh 74 is set below the axial flow fan 73. Several heat dissipation fins 75 are all set at an angle and are distributed in pairs at equal distances.

[0030] It should be noted that this utility model is an integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system. During installation, the base plate 21 of the fixing component 2 is first installed at a suitable position in the turboshaft hybrid engine control system through the four mounting holes 4 and the fixing parts. The rubber pad 1 acts as a buffer and shock absorber. The hardware of the turboshaft hybrid engine control system is fixed to the base plate 21 of the fixing component 2 through the four hardware fixing holes 22. The hardware circuit can be connected through the hardware circuit connection groove 526. The snap-fit ​​structure 51 of the mounting component 5 is placed on the base plate 21, so that the four cross-shaped snap-fit ​​blocks 513 are respectively movably snapped into the corresponding four cross-shaped snap-fit ​​holes 24. Then, the four bolts 6 are respectively passed through the screw holes 514 of the mounting plate 511 and threaded together, so that the bolts 6 extend to the ten The lower inner wall of the card slot 24 completes the fixing of the mounting component 5 and the fixing component 2. The inlet pipe of the water cooling circulation pipe 522 of the water cooling structure 52 is connected to the outlet of the cooling water tank, and the outlet pipe is connected to the inlet of the cooling water tank, forming a water cooling circulation path. After the turboshaft hybrid engine starts, the control system hardware generates heat. The coolant in the water cooling circulation pipe 522 circulates, absorbs heat and dissipates heat through the cooling water tank. At the same time, the ventilation slot 525 can assist air circulation and remove some heat. The axial flow fan 73 of the air cooling structure 7 is started. The heat enters the mounting frame 71 through the protective mesh 74, absorbs heat and flows upward. After passing through several inclined heat dissipation fins 75, the heat is dissipated to the outside through the heat dissipation fins 75, which work together with the water cooling structure 52 to enhance the heat dissipation effect.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system, comprising a rubber pad (1), characterized in that: The upper end of the rubber pad (1) is fixedly connected to a fixing component (2). The front end and the rear end of the fixing component (2) are fixedly connected to two mounting blocks (3). The upper end of the four mounting blocks (3) is opened with mounting holes (4) that pass through from top to bottom. The upper end of the fixing component (2) is movably snapped with a mounting component (5). The four corners of the upper end of the mounting component (5) are threaded with bolts (6). The middle of the upper end of the mounting component (5) is fixedly installed with a wind-cooling structure (7). The air-cooled structure (7) includes a mounting frame (71), four mounting rods (72) are fixedly connected to the middle of the inner wall of the mounting frame (71), an axial flow fan (73) is fixedly installed between the four mounting rods (72), a protective mesh (74) is embedded in the lower part of the inner wall of the mounting frame (71), and a number of heat dissipation fins (75) are fixedly connected to the upper part of the inner wall of the mounting frame (71).

2. The integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system according to claim 1, characterized in that: The fixing component (2) includes a base plate (21). The base plate (21) has two hardware fixing holes (22) at the front and rear of its upper end. Connecting blocks (23) are fixedly connected at the four corners of the upper end of the base plate (21). The upper ends of the four connecting blocks (23) have cross-shaped locking holes (24). The lower end of the base plate (21) is fixedly connected to the upper end of the rubber pad (1).

3. The integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system according to claim 2, characterized in that: The mounting component (5) includes a snap-fit ​​structure (51), and a water-cooling structure (52) is fixedly fitted inside the snap-fit ​​structure (51).

4. The integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system according to claim 3, characterized in that: The snap-fit ​​structure (51) includes a mounting plate (511), a fixing groove (512) that passes through the upper middle part of the mounting plate (511), a cross-shaped snap-fit ​​block (513) that is fixedly connected to the four corners of the lower end of the mounting plate (511), and a screw hole (514) that passes through the upper four corners of the mounting plate (511).

5. The integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system according to claim 4, characterized in that: The mounting plate (511) is set on the base plate (21), and the four cross-shaped locking blocks (513) are respectively movably locked into the corresponding four cross-shaped locking holes (24).

6. The integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system according to claim 1, characterized in that: The outer surfaces of the four bolts (6) are threaded to the inner wall surfaces of the corresponding four bolt holes (514) respectively, and extend through the corresponding four cross-shaped locking blocks (513) to the lower inner wall surfaces of the corresponding four cross-shaped locking holes (24).

7. The integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system according to claim 4, characterized in that: The water-cooled structure (52) includes an outer shell (521), a water-cooled circulation pipe (522) is inserted and fixedly sleeved inside the outer shell (521), an inner shell (523) is fixedly sleeved inside the water-cooled circulation pipe (522), a connecting hole (524) is opened in the middle of the upper end of the outer shell (521), a number of ventilation slots (525) are opened in the upper left and upper right of the outer shell (521), a hardware circuit connection slot (526) is opened in the upper inner wall of the connecting hole (524), and the lower part of the outer shell (521) is fixedly sleeved in the fixing slot (512).

8. The integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system according to claim 7, characterized in that: The inlet and outlet pipes of the water-cooled circulation pipe (522) both penetrate the rear inner wall of the outer shell (521) and extend to the outside of the outer shell (521).

9. The integrated heat dissipation structure for the hardware of a turboshaft hybrid engine control system according to claim 1, characterized in that: The lower part of the mounting frame (71) is fixedly sleeved in the connecting hole (524), the protective mesh (74) is set below the axial flow fan (73), and several heat dissipation fins (75) are all inclined and distributed at equal distances in pairs.

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