Heat dissipation air duct of satellite internet terminal shell

Abstract

The utility model discloses a heat dissipation air duct of a satellite internet terminal shell, which comprises a terminal box shell, an air inlet net port is arranged at the lower end of the surface of the terminal box shell, one end of the air inlet net port extends into the terminal box shell, an air outlet net port is arranged at the top end of the terminal box shell, and the bottom end of the air outlet net port extends into the terminal box shell. Side supporting plates are arranged on the two sides of the top end of the bottom plate, a top plate is arranged at the ends, away from the bottom plate, of the side supporting plates, a lifting air cylinder is installed in the center of the top end of the top plate, the bottom end of the lifting air cylinder penetrates through the top plate and is provided with a lifting plate, and guide cylinders are arranged on the two sides in the lifting plate; the two ends of the guide cylinder extend out of the lifting plate, and the interior of the guide cylinder is movably connected with a guide rod. According to the utility model, not only is the heat dissipation performance of the heat dissipation air duct guaranteed, but also the purpose of easily dissipating heat of the satellite internet terminal machine body is achieved, and the energy-saving performance of the heat dissipation air duct is improved when the heat dissipation air duct is used.

Description

TECHNICAL FIELD

[0001] The utility model relates to satellite communication technical field, concretely is satellite internet terminal casing's heat dissipation air duct. BACKGROUND

[0002] With the rapid development of satellite internet technology, the performance requirement of satellite internet terminal equipment is increasing day by day, especially in data transmission rate, equipment power consumption and heat dissipation performance, the traditional heat dissipation mode, such as natural heat dissipation or simple fan heat dissipation, has been difficult to meet the demand of current high-performance terminal equipment, especially in the complex and changeable outer space environment, the heat dissipation problem of satellite internet terminal equipment is particularly prominent, therefore, developing a kind of efficient, reliable heat dissipation air duct design has important significance for improving the stability and service life of satellite internet terminal equipment.

[0003] With reference to the announcement No. CN212936512U, a kind of mainboard heat dissipation device of video terminal, it includes terminal casing and be set in the mainboard of terminal casing, terminal casing still be provided with air duct and be used to the heat dissipation fin of mainboard, heat dissipation fin and mainboard interval gap setting gap setting, the one end of air duct and the air outlet of heat dissipation fin heat dissipation air duct are communicated, the other end and the air outlet hole communicated that terminal casing is opened, terminal casing is provided with the heat dissipation fan for the ventilation and heat dissipation of mainboard, the air outlet of heat dissipation fan and the air inlet of heat dissipation fin heat dissipation air duct are communicated;Through the non-contact structure of mainboard heat dissipation, improve the heat dissipation effect of mainboard in video terminal, according to the above, the device can be well applied, but it is generally inconvenient to brush and clean the air inlet mesh area, so that dust is easy to adhere to the air inlet mesh area and cause blockage phenomenon, often perplexing users. UTILITY MODEL CONTENT

[0004] The utility model aims at providing satellite internet terminal casing's heat dissipation air duct to solve the problem that the device can be well applied in the above background art, but it is generally inconvenient to brush and clean the air inlet mesh area, so that dust is easy to adhere to the air inlet mesh area and cause blockage phenomenon.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: The heat dissipation air duct of satellite internet terminal shell, including terminal box shell, the lower end of terminal box shell surface is equipped with the air inlet mesh, the one end of air inlet mesh extends to the inside of terminal box shell, the top of terminal box shell is equipped with the air outlet mesh, the bottom of air outlet mesh extends to the inside of terminal box shell, the surface of terminal box shell below air inlet mesh is equipped with bottom plate, both sides of the top of bottom plate are equipped with side bracing plate, the one end of side bracing plate away from bottom plate is equipped with top plate, the central position of the top of top plate is installed lift cylinder, the bottom of lift cylinder penetrates top plate and is equipped with lifting plate, both sides of the inside of lifting plate are equipped with guide cylinder, both ends of guide cylinder extend to the outside of lifting plate, the inside of guide cylinder is movably connected with guide rod, both ends of guide rod extend to the outside of guide cylinder and are fixedly connected with the bottom of top plate and the top of bottom plate respectively, the bottom of lifting plate is equipped with brush plate, the inner wall of brush plate is installed brush head, the inner wall of brush head touches the surface of terminal box shell.

[0006] Preferably, the lower end of the terminal box shell is provided with a component plate, and the top of the component plate is provided with a satellite internet terminal body.

[0007] Preferably, a side seat body is installed on the inner wall of one side of the terminal box shell above the satellite internet terminal body, and a heat dissipation fin column is arranged on the inner wall of the side seat body.

[0008] Preferably, a plurality of heat dissipation fins are installed on the outer wall of the heat dissipation fin column, and the bottom end of the heat dissipation fin touches the top end of the satellite internet terminal body.

[0009] Preferably, a heat dissipation fan is installed on the top end of the heat dissipation fin, a single-chip microcomputer is installed on the inner wall of the terminal box shell on one side of the heat dissipation fan, and the output end of the single-chip microcomputer is electrically connected with the input end of the heat dissipation fan.

[0010] Preferably, a temperature sensor is installed on the inner wall of the terminal box shell on the side of the heat dissipation fan away from the single-chip microcomputer, and the output end of the temperature sensor is electrically connected with the input end of the heat dissipation fan.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the heat dissipation duct of the satellite internet terminal housing not only ensures the heat dissipation performance of the heat dissipation duct, but also achieves the purpose of easily dissipating heat from the satellite internet terminal body, and improves the energy efficiency of the heat dissipation duct during use.

[0012] (1) The lifting plate is driven to rise and fall by the lifting cylinder, so that the lifting plate drives the guide cylinder to slide on the outer wall of the guide rod, so that the lifting plate drives the brush plate to rise and fall smoothly. Since the brush head is provided on the inner wall of the brush plate and the inner wall of the brush head contacts the surface of the terminal box shell, the brush head can brush and clean the dust attached to the surface of the air inlet, so as to reduce the phenomenon of dust adhering to the surface and causing blockage, thereby ensuring the heat dissipation performance of the heat dissipation air duct.

[0013] (2) The bottom end of the heat dissipation fins contacts the top of the satellite Internet terminal body, so that the high temperature heat generated by the satellite Internet terminal body is absorbed by the heat dissipation fins. When the cooling fan is powered on, the cooling fan blows the heat absorbed by the heat dissipation fins out to the outside of the terminal box through the air outlet, and the outside cold air flows into the terminal box through the air inlet, thereby achieving the purpose of easily dissipating heat from the satellite Internet terminal body.

[0014] (3) The temperature inside the terminal housing is monitored by a temperature sensor. If the temperature inside the terminal housing is high, the cooling fan will be powered on and run. If the temperature inside the terminal housing is low and does not reach the set value, the cooling fan will be turned off and stop running. This intelligently cools the satellite Internet terminal body, thereby improving the energy efficiency of the cooling duct. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 3 This is a front view schematic diagram of the appearance structure of this utility model;

[0018] Figure 4 This is a frontal cross-sectional view of the present invention.

[0019] In the diagram: 1. Terminal housing; 2. Air inlet; 3. Air outlet; 4. Base plate; 5. Side support plate; 6. Top plate; 7. Lifting cylinder; 8. Lifting plate; 9. Guide rod; 10. Guide cylinder; 11. Brush plate; 12. Brush head; 13. Component mounting plate; 14. Satellite internet terminal body; 15. Temperature sensor; 16. Microcontroller; 17. Side seat; 18. Heat dissipation fins; 19. Heat dissipation fins; 20. Cooling fan. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figures 1-4 An embodiment of this utility model provides a heat dissipation duct for a satellite internet terminal housing, including a terminal housing 1, a mounting plate 13 at the lower end of the interior of the terminal housing 1, and a satellite internet terminal body 14 mounted on the top of the mounting plate 13.

[0022] In use, the mounting plate 13 is used to support and mount the satellite internet terminal body 14.

[0023] A side seat 17 is installed on the inner wall of one side of the terminal housing 1 above the satellite internet terminal body 14, and heat dissipation fins 18 are provided on the inner wall of the side seat 17.

[0024] In use, the heat dissipation fins 19 are arranged by setting the heat dissipation fins 18;

[0025] Several heat dissipation fins 19 are installed on the outer wall of the heat dissipation column 18, and the bottom end of the heat dissipation fins 19 touches the top end of the satellite Internet terminal body 14.

[0026] In use, the heat dissipation fins 19 are designed to absorb the heat generated by the satellite internet terminal body 14.

[0027] A cooling fan 20 is installed at the top of the heat dissipation fins 19. A microcontroller 16 is installed on the inner wall of the terminal housing 1 on one side of the cooling fan 20. The output terminal of the microcontroller 16 is electrically connected to the input terminal of the cooling fan 20.

[0028] During use, the cooling fan 20 is used to provide air cooling for the satellite internet terminal body 14.

[0029] A temperature sensor 15 is installed on the inner wall of the terminal housing 1 on the side of the cooling fan 20 away from the microcontroller 16. The output terminal of the temperature sensor 15 is electrically connected to the input terminal of the cooling fan 20.

[0030] In use, the temperature sensor 15 is set to dissipate heat from the inside of the terminal housing 1.

[0031] The lower end of the surface of the terminal housing 1 is provided with an air inlet 2, one end of which extends into the interior of the terminal housing 1. The top of the terminal housing 1 is provided with an air outlet 3, the bottom end of which extends into the interior of the terminal housing 1. The surface of the terminal housing 1 below the air inlet 2 is provided with a bottom plate 4. Both sides of the top of the bottom plate 4 are provided with side support plates 5. The end of the side support plate 5 away from the bottom plate 4 is provided with a top plate 6. A lifting cylinder 7 is installed at the center of the top of the top of the top plate 6. The bottom end of the lifting cylinder 7 penetrates the top plate 6 and is provided with a lifting plate 8. Both sides of the interior of the lifting plate 8 are provided with guide cylinders 10, and both ends of the guide cylinders 10 extend to the outside of the lifting plate 8.

[0032] The guide cylinder 10 is movably connected to a guide rod 9. Both ends of the guide rod 9 extend to the outside of the guide cylinder 10 and are fixedly connected to the bottom end of the top plate 6 and the top end of the bottom plate 4, respectively. The bottom end of the lifting plate 8 is provided with a brush plate 11. A brush head 12 is installed on the inner wall of the brush plate 11. The inner wall of the brush head 12 is in contact with the surface of the terminal housing 1.

[0033] In this embodiment, the bottom end of the heat dissipation fins 19 first contacts the top end of the satellite internet terminal body 14, allowing the high-temperature heat generated by the satellite internet terminal body 14 to be absorbed by the heat dissipation fins 19. When the cooling fan 20 is powered on, it blows the heat absorbed by the heat dissipation fins 19 out through the air outlet 3 to the outside of the terminal housing 1, while outside cold air flows into the terminal housing 1 through the air inlet 2, facilitating air cooling of the satellite internet terminal body 14. Then, the temperature sensor 15 monitors the internal temperature of the terminal housing 1. If the internal temperature of the terminal housing 1 is high, the cooling fan 20 is powered on and runs. When the set value is not reached, the cooling fan 20 will shut down and stop operating, thus intelligently cooling the satellite internet terminal body 14 to improve the energy efficiency of the cooling duct. Finally, the lifting cylinder 7 drives the lifting plate 8 to rise and fall, so that the lifting plate 8 drives the guide cylinder 10 to slide on the outer wall of the guide rod 9, so that the lifting plate 8 drives the brush plate 11 to rise and fall smoothly. Since the inner wall of the brush plate 11 is equipped with a brush head 12, and the inner wall of the brush head 12 contacts the surface of the terminal housing 1, the brush head 12 can brush and clean the dust attached to the surface of the air inlet 2, so as to reduce the blockage caused by dust on the surface and ensure the heat dissipation performance of the cooling duct, thereby completing the use of the cooling duct.

Claims

1. A heat dissipation duct for the casing of a satellite internet terminal, characterized in that: The device includes a terminal housing (1), with an air inlet (2) at the lower end of the surface of the terminal housing (1), one end of which extends into the interior of the terminal housing (1). An air outlet (3) is located at the top of the terminal housing (1), with the bottom end of which extends into the interior of the terminal housing (1). A base plate (4) is located on the surface of the terminal housing (1) below the air inlet (2). Side support plates (5) are located on both sides of the top of the base plate (4). A top plate (6) is located at the end of the side support plate (5) away from the base plate (4). A lifting cylinder (7) is installed at the center of the top of the top of the top plate (6). (7) has a bottom end that penetrates the top plate (6) and is provided with a lifting plate (8). Both sides of the lifting plate (8) are provided with guide cylinders (10). Both ends of the guide cylinders (10) extend to the outside of the lifting plate (8). The inside of the guide cylinders (10) is movably connected with guide rods (9). Both ends of the guide rods (9) extend to the outside of the guide cylinders (10) and are fixedly connected to the bottom end of the top plate (6) and the top end of the bottom plate (4) respectively. The bottom end of the lifting plate (8) is provided with a brush plate (11). A brush head (12) is installed on the inner wall of the brush plate (11). The inner wall of the brush head (12) is in contact with the surface of the terminal housing (1).

2. The heat dissipation duct of the satellite internet terminal housing according to claim 1, characterized in that: The lower end of the interior of the terminal housing (1) is provided with a mounting plate (13), and the top of the mounting plate (13) is equipped with a satellite internet terminal body (14).

3. The heat dissipation duct of the satellite internet terminal housing according to claim 2, characterized in that: A side seat (17) is installed on the inner wall of the terminal housing (1) above the satellite internet terminal body (14), and a heat dissipation fin column (18) is provided on the inner wall of the side seat (17).

4. The heat dissipation duct of the satellite internet terminal housing according to claim 3, characterized in that: A number of heat dissipation fins (19) are installed on the outer wall of the heat dissipation column (18), and the bottom end of the heat dissipation fins (19) touches the top end of the satellite Internet terminal body (14).

5. The heat dissipation duct of the satellite internet terminal housing according to claim 4, characterized in that: A cooling fan (20) is installed at the top of the heat dissipation fins (19). A microcontroller (16) is installed on the inner wall of the terminal housing (1) on one side of the cooling fan (20). The output terminal of the microcontroller (16) is electrically connected to the input terminal of the cooling fan (20).

6. The heat dissipation duct of the satellite internet terminal housing according to claim 5, characterized in that: A temperature sensor (15) is installed on the inner wall of the terminal housing (1) on the side of the cooling fan (20) away from the microcontroller (16). The output end of the temperature sensor (15) is electrically connected to the input end of the cooling fan (20).

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