Satellite mobile communication terminal heat dissipation structure

Abstract

The utility model relates to the technical field of heat dissipation structures, in particular to a satellite mobile communication terminal heat dissipation structure which comprises a heat dissipation shell, a clamping piece used for clamping a terminal body is arranged at the upper end in the heat dissipation shell, and a fan piece is installed at the position, under the clamping piece, of the center in the heat dissipation shell. And a cooling accessory is arranged between the clamping piece and the fan piece in the heat dissipation shell. According to the heat dissipation structure of the satellite mobile communication terminal, the terminal main body can be clamped through the right-angle plate and the spring arranged in the clamping piece, so that the terminal main body is prevented from shaking; and meanwhile, the funnel-shaped air duct arranged in the cooling accessory can cool the air blown out by the fan, so that the heat dissipation effect of the terminal main body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation structures, and more specifically, to a heat dissipation structure for a satellite mobile communication terminal. Background Technique

[0002] Satellite mobile communication is a communication between mobile users or between mobile users and fixed users, using communication satellites as relay stations. The system generally consists of communication satellites, gateway earth stations, control centers, and mobile terminals. Communication terminals are an important part of communication, so their safety is particularly important. The most common problem is the heat dissipation problem.

[0003] The utility model patent with the authorization announcement number CN214151562U discloses a heat dissipation component for a quantum communication terminal, belonging to the technical field of heat dissipation devices. The heat dissipation component of the quantum communication terminal includes a heat dissipation housing, and the inner wall of the heat dissipation housing is fixedly connected with a motor seat, a fixed block, and a metal spring in sequence from top to bottom. A motor is fixedly connected inside the motor seat, a rotating shaft is fixedly connected to the output end of the motor, and a heat dissipation fan is fixedly connected to one side of the rotating shaft.

[0004] Although this technical solution is provided with a heat dissipation circulation pipe, heat dissipation grooves, and a dust-proof net, when in use, the motor seat supports the motor, the motor provides power, and the heat dissipation fan is driven to rotate by the rotating shaft for rapid heat dissipation. Multiple motor seats, motors, and heat dissipation fans are distributed on the left and right inner walls of the heat dissipation housing and are arranged symmetrically to improve the heat dissipation speed. The heat dissipation grooves can accelerate the heat dissipation speed and improve the heat dissipation effect, and the dust-proof net prevents dust from entering the device. However, the terminal body is not clamped under this technical solution, and at the same time, the heat dissipation and cooling effect of the fan is not obvious. In view of this, we propose a heat dissipation structure for a satellite mobile communication terminal. Content of the Utility Model

[0005] In view of the above defects or deficiencies in the prior art, it is desired to provide a heat dissipation structure for a satellite mobile communication terminal.

[0006] In a first aspect, the present application provides a heat dissipation structure for a satellite mobile communication terminal, including a heat dissipation housing. A clamping member for clamping the terminal body is provided at the upper end inside the heat dissipation housing. A fan member is installed directly below the clamping member at the center inside the heat dissipation housing. A cooling auxiliary member is provided between the clamping member and the fan member inside the heat dissipation housing.

[0007] The clamping member includes two right-angled plates that are slidably connected to each other between two opposite side walls of the heat dissipation housing. A pull rod is welded and fixed at the center of the side walls of the two right-angled plates away from each other. A spring is sleeved outside the pull rod.

[0008] The cooling accessory includes a first fixing frame welded and fixed inside the heat dissipation housing, and a plurality of air ducts are fixed in the first fixing frame through a plurality of fixedly connected fixing rings;

[0009] The fan component includes a second fixing frame welded and fixed inside the heat dissipation housing, and a fan is installed in the second fixing frame through a mounting frame.

[0010] According to the technical solution provided by the embodiment of the present application, feet are welded and fixed at the four corners of the bottom end of the heat dissipation housing, an anti-slip gasket is adhesively fixed at the bottom end of the feet, and T-shaped chutes are opened at positions on the inner side wall of the heat dissipation housing near the two ends of the right-angle plate.

[0011] According to the technical solution provided by the embodiment of the present application, a soft rubber pad is adhesively fixed on the right-angle plate, and T-shaped sliders adapted to the T-shaped chutes are welded and fixed at both ends of the right-angle plate.

[0012] According to the technical solution provided by the embodiment of the present application, one end of the pull rod away from the right-angle plate passes through the side wall of the heat dissipation housing and is welded and fixed with a handle. A through hole for the pull rod to pass through is opened on the side wall of the heat dissipation housing near the pull rod, and the spring is located between the right-angle plate and the inner side wall of the heat dissipation housing on the same side.

[0013] According to the technical solution provided by the embodiment of the present application, the air duct is in a funnel shape, the number of the fixing rings is equal to that of the air ducts and they are in one-to-one correspondence in position, and the inner diameter of the fixing ring is equal to the outer diameter of the smaller opening end of the air duct.

[0014] According to the technical solution provided by the embodiment of the present application, when the spring is in a normal state, the two right-angle plates are closest to each other; when the terminal body is between the two right-angle plates, the spring is in a compressed state.

[0015] According to the technical solution provided by the embodiment of the present application, the larger opening end of the air duct faces the fan, and the smaller opening end of the air duct faces between the two right-angle plates.

[0016] In summary, the present technical solution specifically discloses a satellite mobile communication terminal heat dissipation structure, which includes a heat dissipation housing. A clamping member for clamping the terminal body is provided at the upper end inside the heat dissipation housing. A fan component is installed directly below the clamping member at the center inside the heat dissipation housing. A cooling accessory is provided between the clamping member and the fan component inside the heat dissipation housing; the right-angle plate and the spring provided in the clamping member can clamp the terminal body to prevent the terminal body from shaking; at the same time, the funnel-shaped air duct provided in the cooling accessory can cool the air blown out by the fan, improving the heat dissipation effect of the terminal body. Description of the Drawings

[0017] Other features, objects, and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a sectional view of the overall structure of the utility model;

[0020] Figure 3 is an exploded view of the overall structure of the utility model;

[0021] Figure 4 is an exploded view of the clamping member structure in the utility model;

[0022] Figure 5 is an exploded view of the cooling auxiliary member structure in the utility model;

[0023] Figure 6 is an exploded view of the fan member structure in the utility model.

[0024] In the figure:

[0025] 1. Heat dissipation housing; 11. Legs; 12. Anti-slip gasket; 13. T-shaped chute; 14. Through hole;

[0026] 2. Clamping member; 21. Right-angle plate; 22. T-shaped slider; 23. Pull rod; 231. Handle; 24. Spring;

[0027] 3. Cooling auxiliary member; 31. First fixing frame; 32. Fixed ring; 33. Air duct;

[0028] 4. Fan member; 41. Second fixing frame; 42. Mounting frame; 43. Fan. Detailed implementation manners

[0029] The following further elaborates the present application in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the relevant utility model and do not limit the utility model. Additionally, it should be noted that for ease of description, only parts related to the utility model are shown in the drawings.

[0030] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will elaborate on the present application in detail with reference to the drawings and embodiments.

[0031] Please refer to Figures 1 - 6, A satellite mobile communication terminal heat dissipation structure, including a heat dissipation housing 1. At the upper end inside the heat dissipation housing 1, there is a clamping member 2 for clamping the terminal body. At the center inside the heat dissipation housing 1 and directly below the clamping member 2, a fan member 4 is installed. Between the clamping member 2 and the fan member 4 inside the heat dissipation housing 1, there is a cooling auxiliary member 3;

[0032] The clamping member 2 includes two right-angle plates 21 that are slidably connected to each other between two opposite side walls of the heat dissipation housing 1. At the center of the side walls of the two right-angle plates 21 facing away from each other, a pull rod 23 is welded and fixed. A spring 24 is sleeved outside the pull rod 23;

[0033] The cooling auxiliary member 3 includes a first fixing frame 31 welded and fixed inside the heat dissipation housing 1. Inside the first fixing frame 31, a number of air ducts 33 are fixed by a number of intersecting fixing rings 32;

[0034] The fan member 4 includes a second fixing frame 41 welded and fixed inside the heat dissipation housing 1. Inside the second fixing frame 41, a fan 43 is installed through a mounting frame 42.

[0035] In this embodiment, at the four corners of the bottom end of the heat dissipation housing 1, feet 11 are welded and fixed. Anti-slip pads 12 are adhesively fixed to the bottom ends of the feet 11. At positions on the inner side wall of the heat dissipation housing 1 close to the two ends of the right-angle plate 21, T-shaped chutes 13 are provided; the anti-slip pads 12 can prevent the heat dissipation housing 1 from sliding, and the T-shaped chutes 13 are helpful for the sliding of the right-angle plate 21.

[0036] Furthermore, a soft rubber pad is adhesively fixed to the right-angle plate 21. At both ends of the right-angle plate 21, T-shaped sliders 22 adapted to the T-shaped chutes 13 are welded and fixed; the soft rubber pad prevents damage to the clamped terminal body, and the T-shaped sliders 22 are adapted to the T-shaped chutes 13, enabling the right-angle plate 21 to slide on the T-shaped chutes 13.

[0037] Secondly, one end of the pull rod 23 away from the right-angle plate 21 passes through the side wall of the heat dissipation housing 1 and is welded and fixed with a handle 231. A through hole 14 for the pull rod 23 to pass through is provided on the side wall of the heat dissipation housing 1 close to the pull rod 23. The spring 24 is located between the right-angle plate 21 on the same side and the inner side wall of the heat dissipation housing 1; the design of the handle 231 facilitates pulling the pull rod 23 to drive the sliding of the right-angle plate 21.

[0038] Furthermore, the air ducts 33 are in a funnel shape. The number of fixing rings 32 is equal to the number of air ducts 33 and their positions correspond one by one. The inner diameter of the fixing ring 32 is equal to the outer diameter of the smaller opening end of the air duct 33; the design of the inner diameter of the fixing ring 32 can firmly fix the air ducts 33.

[0039] Secondly, when the spring 24 is in a normal state, the two right-angle plates 21 are closest to each other; when the terminal body is between the two right-angle plates 21, the spring 24 is in a compressed state; when the terminal body is clamped on the right-angle plates 21, the spring 24 squeezes the right-angle plates 21, thereby clamping the right-angle plates 21.

[0040] Further, the larger opening end of the air duct 33 faces the fan 43, and the smaller opening end of the air duct 33 faces between the two right-angle plates 21; the wind blown by the fan 43 is blown into the large opening end of the air duct 33 and then compressed and blown out from the small opening end, so that the wind speed is increased and the temperature is reduced.

[0041] Working principle: When the satellite mobile communication terminal heat dissipation structure of the present utility model is in use, the user first pulls the right-angle plate 21 outwards through the handle 231, then places the terminal body between the two right-angle plates 21, then releases the handle 231 to clamp the terminal body, and then drives the fan 43. The blown wind is blown into the large opening end of the air duct 33 and then compressed and blown out from the small opening end, so that the wind speed is increased and the temperature is reduced, thereby cooling the terminal body.

[0042] The above description is only the preferred embodiment of the present application and the explanation of the applied technical principles. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept of the utility model. For example, the technical solution formed by mutually replacing the above features with the technical features disclosed in the present application but not limited to having similar functions.

Claims

1. A satellite mobile communication terminal heat dissipation structure, comprising a heat dissipation housing (1), characterized in that: A clamping member (2) for clamping the terminal body is provided at the upper end of the heat dissipation housing (1); a fan member (4) is installed at the center of the heat dissipation housing (1) just below the clamping member (2); and a cooling auxiliary member (3) is provided between the clamping member (2) and the fan member (4) inside the heat dissipation housing (1); The clamping member (2) comprises two right-angle plates (21) which are slidably connected to each other between two opposite side walls of the heat dissipation housing (1); a pull rod (23) is welded and fixed at the center of a side wall of the two right-angle plates (21) which are away from each other; and a spring (24) is sleeved on the outside of the pull rod (23); The cooling auxiliary component (3) comprises a first fixing frame (31) fixed by welding inside the heat dissipation housing (1), wherein a plurality of air tubes (33) are fixed inside the first fixing frame (31) via a plurality of staggered fixing rings (32); The fan component (4) comprises a second fixing frame (41) which is welded and fixed inside the heat dissipation housing (1), and a fan (43) is installed inside the second fixing frame (41) via a mounting frame (42).

2. The satellite mobile communication terminal heat dissipation structure according to claim 1, characterized in that: Support legs (11) are welded and fixed at the four corners of the bottom end of the heat dissipation housing (1), and anti-slip pads (12) are glued and fixed to the bottom ends of the support legs (11). T-shaped sliding grooves (13) are provided on the inner side wall of the heat dissipation housing (1) at positions close to the two ends of the right-angle plate (21).

3. The satellite mobile communication terminal heat dissipation structure according to claim 2, characterized in that: A soft rubber pad is bonded and fixed to the right-angle plate (21), and T-shaped sliding blocks (22) matching the T-shaped sliding grooves (13) are welded and fixed to both ends of the right-angle plate (21).

4. The satellite mobile communication terminal heat dissipation structure according to claim 1, characterized in that: One end of the pull rod (23) away from the right-angle plate (21) passes through the side wall of the heat dissipation shell (1) and is welded and fixed with a handle (231); a through hole (14) for the pull rod (23) to pass through is provided on the side wall of the heat dissipation shell (1) close to the pull rod (23); and the spring (24) is located between the right-angle plate (21) and the inner side wall of the heat dissipation shell (1) on the same side.

5. The satellite mobile communication terminal heat dissipation structure according to claim 1, characterized in that: The wind tube (33) is funnel-shaped, the number of the fixing rings (32) and the wind tube (33) is equal and their positions correspond one to one, and the inner diameter of the fixing ring (32) is equal to the outer diameter of the smaller opening end of the wind tube (33).

6. The satellite mobile communication terminal heat dissipation structure according to claim 1, characterized in that: When the spring (24) is in a normal state, the two right-angle plates (21) are closest to each other; when the terminal body is located between the two right-angle plates (21), the spring (24) is in a compressed state.

7. The satellite mobile communication terminal heat dissipation structure according to claim 1, characterized in that: The larger opening end of the wind tube (33) faces the fan (43), and the smaller opening end of the wind tube (33) faces between the two right-angle plates (21).

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