Data receiver assembly with protective structure
By designing protective case and heat dissipation structure in the aero engine receiver assembly, the damage to the receiver by vibration, impact and dust environments is solved, achieving more efficient heat dissipation and longer service life.
Patent Information
- Application Number
- CN202421066284.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing aircraft engine receiver components are damaged by vibration and impact energy due to installation outside, and are unstable in a stuffy and dusty environment.
A data receiver assembly with a protective structure is designed, including a receiver body placed in the protective case. The front side of the protective case is equipped with a heat dissipation port and a heat sink, a heat dissipation cavity and a fan on the rear side, and a buffered silicone is embedded in the inner wall. There are pads and shock absorbing springs, and metal partitions are provided in the four corners of the heat dissipation chamber to provide physical protection and heat dissipation.
It effectively prevents damage to the receiver by vibration and impact, improves heat dissipation efficiency, prevents dust from entering, extends the service life of the receiver and ensures its normal operation.
Smart Images
Figure CN222262712U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aircraft engine receivers, in particular to a data receiver component with a protective structure. Background Art
[0002] An aircraft engine is a device that provides power for an aircraft to fly. It is the heart of an aircraft. It generates heat energy by burning aviation fuel and converts the heat energy into mechanical energy to drive the aircraft to fly. Aircraft engines are mainly divided into three categories: piston engines, gas turbines and jet engines. Each type of engine has its own unique structure and working principle. The development of aircraft engines is of great significance to promoting the development and progress of the aviation industry.
[0003] The aircraft engine receiver is an important part of the aircraft engine control system. It is mainly used to receive and transmit the engine's operating parameters and status information, as well as receive operating instructions from pilots and maintenance personnel. The aircraft engine receiver usually includes components such as sensors, signal processing circuits, communication interfaces, and display devices. The sensors are used to collect the engine's operating parameters and status information, the signal processing circuit processes and analyzes the collected signals, the communication interface is used to receive and transmit data, and the display device is used to display the engine's operating status and parameters.
[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. The existing receiver assembly is installed on the outside of the aircraft engine, so when the engine is running, it will be subjected to vibration and impact energy from it, which will cause certain damage to the receiver; 2. The working environment of the existing engine is relatively hot and stuffy, with a lot of dust and impurities, and this harsh environment will cause certain damage to the receiver itself, affecting its normal operation. Utility Model Content
[0005] The purpose of the present invention is to provide a data receiver assembly with a protective structure, so as to solve the problem that the existing receiver assembly proposed in the above background technology is installed on the outside of the aircraft engine, so when the engine is running, it will be subjected to vibration and impact energy from it, which will cause certain damage to the receiver, and the working environment of the existing engine is relatively hot and stuffy, with more dust and impurities, and this harsh environment will cause certain damage to the receiver itself, affecting its normal operation. To achieve the above purpose, the present invention provides the following technical solutions: a data receiver assembly with a protective structure, including a receiver body, the receiver body is placed inside a protective shell, the front outer wall of the protective shell is provided with a heat dissipation port, the opening of the heat dissipation port is provided with a plurality of heat sinks, the rear inner wall of the protective shell is provided with a heat dissipation cavity, the rear inner wall of the heat dissipation cavity is clamped with a fan, the four corners of the rear outer wall of the heat dissipation cavity are provided with mounting screw plates, and the front outer wall of the heat dissipation cavity is embedded with a metal partition.
[0006] Further preferably, the receiver body is composed of a sensor port, an ECU port, a display and control system port, a power module and a data processor, wherein the sensor port is arranged at the center of the top of the receiver body, while the ECU port and the display and control system port are respectively arranged on the left and right sides of the bottom of the receiver body, and the power module and the data processor are both embedded and installed inside the receiver body.
[0007] Further preferably, the inner wall of the opening of the heat dissipation port is located at the rear side of the heat sink and is embedded with a dustproof net.
[0008] Further preferably, a buffer silicone pad is adhered to the inner wall of the protective shell.
[0009] Further preferably, a plurality of shock-absorbing springs are welded to the inner wall of the heat dissipation cavity.
[0010] Further preferably, the heat dissipation port, the fan and the heat sink together constitute a heat dissipation mechanism.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, the fan is started by an external controller so that the fan blades rotate at high speed, thereby driving the surrounding air flow and taking away the heat inside the protective shell and the surface of the receiver body, and quickly dissipating it from the heat dissipation port to avoid damage to the receiver body due to excessive temperature. The heat sink has a high thermal conductivity, which can increase the heat dissipation area, further enhance the heat dissipation effect, improve the heat dissipation efficiency, and ensure the normal operation of the receiver body. At the same time, the dustproof net embedded in the opening of the heat dissipation port can effectively prevent dust and impurities from entering the interior of the receiver body, thereby affecting the normal operation of the receiver body. The setting of the dustproof net can also keep the heat dissipation port clean and improve the heat dissipation efficiency.
[0013] The protective shell on the outside of the receiver body can provide physical protection to prevent external impact from damaging the receiver body, while the setting of the buffer silicone pad can reduce the impact of external vibration and impact on the receiver body. The several shock-absorbing springs arranged on the inner wall of the heat dissipation cavity can absorb and alleviate the energy of vibration and impact generated by the aircraft engine through elastic deformation of the shock-absorbing springs, thereby reducing the impact of external force on the receiver body inside the protective shell, and at the same time improving the adaptability of the receiver body to engine vibration. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the heat dissipation port structure of the utility model;
[0016] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;
[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the heat dissipation cavity of the utility model;
[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the receiver body of the utility model.
[0019] In the figure: 1. Receiver body; 101. Sensor port; 102. ECU port; 103. Display and control system port; 104. Power module; 105. Data processor; 2. Protective shell; 201. Buffer silicone pad; 3. Heat dissipation port; 301. Dustproof net; 4. Heat sink; 5. Heat dissipation cavity; 501. Shock-absorbing spring; 6. Fan; 7. Mounting screw plate; 8. Metal partition net. DETAILED DESCRIPTION
[0020] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figures 1 to 5The utility model provides a technical solution: a data receiver component with a protective structure, comprising a receiver body 1, the receiver body 1 is placed inside a protective shell 2, a heat dissipation port 3 is opened on the front outer wall of the protective shell 2, a plurality of heat dissipation fins 4 are arranged at the opening of the heat dissipation port 3, a heat dissipation cavity 5 is arranged on the rear inner wall of the protective shell 2, a fan 6 is clamped on the rear inner wall of the heat dissipation cavity 5, mounting screw plates 7 are arranged at the four corners of the rear outer wall of the heat dissipation cavity 5, and a metal partition 8 is embedded in the front outer wall of the heat dissipation cavity 5.
[0022] In this embodiment, Figure 3 and Figure 5 As shown, the receiver body 1 is composed of a sensor port 101, an ECU port 102, a display and control system port 103, a power module 104 and a data processor 105, wherein the sensor port 101 is arranged at the center of the top of the receiver body 1, and the ECU port 102 and the display and control system port 103 are respectively arranged on the left and right sides of the bottom of the receiver body 1, and the power module 104 and the data processor 105 are both embedded and installed inside the receiver body 1; it should be noted that first, the sensor and the ECU and the display and control system are respectively connected to the sensor port 101, the ECU port 102 and the display and control system port 103 provided on the receiver body 1 through wires. During this period, the sensor will The operating data of the engine monitored in real time is transmitted to the receiver body 1 through wires, and the data processor 105 in the receiver body 1 processes and analyzes the data, compares and verifies the processed data with the simulated operating data, and converts the comparison data into signals, which are transmitted to the ECU through wires, so that the ECU controls the operation of the engine according to the signals. In addition, the receiver body 1 can also receive control instructions from the ECU. At the same time, the receiver body 1 can also be transmitted to the display and control system through wires, so as to display the engine data in real time in front of the pilot and receive the control instructions issued by the pilot. In this process, the power module 104 provides sufficient power for the receiver body 1 to ensure its stable operation.
[0023] In this embodiment, Figure 2 and Figure 3As shown, the inner wall of the opening of the heat dissipation port 3 is located on the rear side of the heat sink 4 and is embedded with a dustproof net 301; it should be noted that in an aircraft engine, external environmental factors such as dust and impurities enter the receiver body 1, which will affect the normal operation of the receiver body 1, and dust and impurities will accumulate inside the receiver body 1, thereby causing blockage or damage, affecting the performance and service life of the receiver body 1. Therefore, in order to ensure the normal operation of the receiver body 1, the utility model is provided with a dustproof net 301 embedded on the inner wall of the opening of the heat dissipation port 3, located on the rear side of the heat sink 4, which can effectively prevent external environmental factors such as dust and impurities from entering the protective shell 2 through the heat dissipation port 3, and then entering the receiver body 1, thereby ensuring that dust and impurities will not affect the normal operation of the receiver body 1, and because the dustproof net 301 can block external environmental factors such as dust and debris from entering the heat dissipation port 3, during this period, the dustproof net 301 can also ensure the cleanliness of the heat dissipation port 3 and improve the heat dissipation efficiency.
[0024] In this embodiment, Figure 2 and Figure 3 As shown, a buffer silicone pad 201 is pasted on the inner wall of the protective shell 2; it should be noted that a protective shell 2 is arranged on the outside of the receiver body 1, and a buffer silicone pad 201 is pasted on the inner wall of the protective shell 2, which can improve the seismic and impact resistance of the receiver body 1. First, the protective shell 2 can provide physical protection to prevent external impact from damaging the receiver body 1. The setting of the buffer silicone pad 201 can also provide buffering protection. The impact force generated by the vibration of the external machinery enters the interior of the protective shell 2, and will be absorbed and weakened when passing through the buffer silicone pad 201, thereby reducing the impact of external vibration and impact on the receiver body 1. In addition, the buffer silicone pad 201 can also enhance the sealing performance of the protective shell 2, prevent rain, dust, oil and other external environmental factors from damaging the receiver body 1, play a multiple protection role, and improve the performance and service life of the receiver body 1.
[0025] In this embodiment, Figure 3 and Figure 4As shown, a plurality of shock-absorbing springs 501 are welded to the inner wall of the heat dissipation cavity 5; it should be noted that a mounting screw plate 7 is provided on the rear outer wall of the heat dissipation cavity 5, and the entire protective shell 2 and the receiver body 1 placed inside the protective shell 2 are mounted and fixed on the surface of the aircraft engine through the mounting screw plate 7, and a plurality of shock-absorbing springs 501 are welded on the inner wall of the heat dissipation cavity 5, and their function is to further reduce the influence of engine vibration and impact on the receiver body 1. When the aircraft engine is running, mechanical vibration is generated, thereby generating impact on the protective shell 2 installed on its surface and the receiver body 1 placed inside it, and passing through the inner wall of the heat dissipation cavity 5 to contact the shock-absorbing spring 501. At this time, the shock-absorbing spring 501 undergoes elastic deformation, thereby absorbing and alleviating the energy of vibration and impact generated by the aircraft engine, thereby reducing the influence of external force on the receiver body 1 inside the protective shell 2, and at the same time improving the adaptability of the receiver body 1 to engine vibration.
[0026] In this embodiment, Figure 2 and Figure 3 As shown, the heat dissipation port 3, the fan 6 and the heat sink 4 together constitute a heat dissipation mechanism; it should be noted that the working environment of the sensor and receiver components in the aircraft engine is harsh, so some heat dissipation devices are needed to ensure their working reliability and service life. In the utility model, a heat dissipation cavity 5 provided with a fan 6 is provided on the inner wall of the rear side of the protective shell 2, and a heat dissipation port 3 with a plurality of heat sinks 4 installed is also opened at the front opening of the protective shell 2, and a plurality of heat sinks 4 are also provided at the opening of the heat dissipation port 3. When using the receiver body 1, the operator can start the fan 6 through the external controller so that the fan blades of the fan 6 start to rotate at a high speed, thereby driving the surrounding air flow and taking away the heat inside the protective shell 2 and the surface of the receiver body 1, so that the heat is quickly exported from the heat dissipation port 3, thereby reducing the temperature of the receiver body 1 and avoiding damage to the receiver body 1 due to excessive temperature. The heat dissipation port 3 can ensure air flow exchange, and the heat sink 4 has a high thermal conductivity, which can increase the heat dissipation area, further enhance the heat dissipation effect, and improve the heat dissipation efficiency. Through the joint action of the heat dissipation port 3, the heat sink 4 and the fan 6, the temperature of the receiver body 1 is reduced to ensure the normal operation of the receiver body 1.
[0027] The use method and advantages of the utility model: When the data receiver component with a protective structure is used, the working process is as follows:
[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, firstly, the receiver body 1 is placed inside the protective shell 2, so that the sensor port 101 on the top of the receiver body 1 and the ECU port 102 and the display and control system port 103 provided at the bottom respectively pass through the through holes provided on the surface of the protective shell 2, and then the sensor, the ECU and the display and control system are respectively connected to the corresponding ports through wires, and then the entire protective shell 2 together with the receiver body 1 is installed on the surface of the aircraft engine through the mounting screw plate 7. During the operation of the receiver body 1, the protective shell 2 provided outside it will provide a physical protection for it, and the buffer silicone pad 201 pasted on the inner wall of the protective shell 2 can absorb and weaken the external impact force, thereby reducing the influence of engine vibration and impact on the receiver body 1. , and the shock-absorbing spring 501 welded on the inner wall of the heat dissipation cavity 5 can absorb and alleviate the energy of vibration and impact generated by the aircraft engine through elastic deformation, thereby improving the adaptability of the receiver body 1 to the engine vibration. At the same time, when using the receiver body 1, the operator can start the fan 6 through the external controller to take away the heat inside the protective shell 2 and the surface of the receiver body 1, thereby reducing the temperature of the receiver body 1. The heat sink 4 can increase the heat dissipation area and further enhance the heat dissipation effect. The dustproof net 301 embedded at the heat dissipation port 3 can also effectively prevent external environmental factors such as dust and impurities from entering the interior of the receiver body 1 through the heat dissipation port 3, thereby ensuring that dust and impurities will not affect the normal operation of the receiver body 1.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A data receiver assembly with a protective structure, comprising a receiver body (1), characterized in that: The receiver body (1) is placed inside a protective shell (2); a heat dissipation port (3) is provided on the front outer wall of the protective shell (2); a plurality of heat dissipation fins (4) are provided at the opening of the heat dissipation port (3); a heat dissipation cavity (5) is provided on the rear inner wall of the protective shell (2); a fan (6) is clamped on the rear inner wall of the heat dissipation cavity (5); mounting screw plates (7) are provided at the four corners of the rear outer wall of the heat dissipation cavity (5); and a metal partition net (8) is embedded in the front outer wall of the heat dissipation cavity (5).
2. The data receiver assembly with a protective structure according to claim 1, characterized in that: The receiver body (1) is composed of a sensor port (101), an ECU port (102), a display and control system port (103), a power module (104) and a data processor (105), wherein the sensor port (101) is arranged at the center of the top of the receiver body (1), while the ECU port (102) and the display and control system port (103) are arranged on the left and right sides of the bottom of the receiver body (1), respectively, and the power module (104) and the data processor (105) are both embedded and installed inside the receiver body (1).
3. The data receiver assembly with a protective structure according to claim 1, characterized in that: The inner wall of the opening of the heat dissipation port (3) is located at the rear side of the heat dissipation fin (4) and is embedded with a dustproof net (301).
4. The data receiver assembly with a protective structure according to claim 1, characterized in that: A buffer silica gel pad (201) is adhered to the inner wall of the protective shell (2).
5. The data receiver assembly with a protective structure according to claim 1, characterized in that: A plurality of shock-absorbing springs (501) are welded to the inner wall of the heat dissipation cavity (5).
6. The data receiver assembly with a protective structure according to claim 1, characterized in that: The heat dissipation port (3), the fan (6) and the heat sink (4) together form a heat dissipation mechanism.