Mobile satellite communication equipment with efficient heat dissipation function

Abstract

The utility model relates to the technical field of mobile satellite communication, and discloses mobile satellite communication equipment with an efficient heat dissipation function, which comprises a bottom clamping cover, a protective cover and a Beidou chip, a horizontal copper plate is installed at the bottom of the bottom clamping cover through bolts, a vertical copper plate is arranged at the top of the bottom clamping cover, the bottom end of the vertical copper plate penetrates through the bottom clamping cover to be welded to the horizontal copper plate, a Beidou chip is installed on one side of the vertical copper plate in an attached mode through screws, and a processor is welded to one side of the Beidou chip through metal pins; a radio frequency antenna is installed at the lower end of the Beidou chip through screws, heat dissipation fins are installed on the back side of the vertical copper plate through screws, and a protective cover is clamped to the top of the bottom clamping cover and located on the outer side of the vertical copper plate through locking screws. The mobile satellite communication equipment is provided with multiple heat dissipation structures, efficient heat dissipation is achieved, the Beidou chip is convenient to mount and dismount, and maintenance is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile satellite communication technical field, especially mobile satellite communication equipment with efficient heat dissipation function. BACKGROUND

[0002] Satellite communication equipment is a system that realizes long-distance communication through artificial satellite relay, which is mainly composed of three parts. Communication satellite: including geostationary orbit (GEO), medium orbit (MEO) and low orbit (LEO) satellite; Ground station: composed of system control center and gateway station (connecting public telephone network and mobile user), responsible for signal processing and network management; User terminal: covering vehicle-mounted, ship-mounted, airborne equipment and handheld machine, etc.; The ground station receives the signal sent by the satellite through the mobile satellite communication equipment and displays it after processing by the processor, and usually uses radio frequency antenna and Beidou chip in cooperation.

[0003] The mobile satellite communication equipment of the prior art has the following shortcomings: 1. It does not have a multiple heat dissipation structure to achieve efficient heat dissipation, and it is inconvenient to install and remove the Beidou chip, making maintenance difficult. Therefore, the skilled person in the art provides mobile satellite communication equipment with efficient heat dissipation function to solve the problems raised in the background art. SUMMARY

[0004] The main purpose of the utility model is to provide mobile satellite communication equipment with efficient heat dissipation function to solve the problems raised in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] The mobile satellite communication equipment with efficient heat dissipation function comprises a bottom clamping cover, a protective cover and a Beidou chip.

[0007] The bottom of the bottom clamping cover is provided with a horizontal copper plate through bolt installation, the top of the bottom clamping cover is provided with a vertical copper plate, the bottom end of the vertical copper plate penetrates through the bottom clamping cover and is welded on the horizontal copper plate, one side of the vertical copper plate is provided with a Beidou chip through screw fitting installation, one side of the Beidou chip is welded with a processor through metal pin, the lower end of the Beidou chip is provided with a radio frequency antenna through screw installation, the back side of the vertical copper plate is provided with a heat dissipation fin through screw installation, the top of the bottom clamping cover and outside of the vertical copper plate are clamped with a protective cover through locking screw, one side of the protective cover is provided with an air inlet, and the air inlet is provided with a heat dissipation fan through mounting seat installation, one end of the air inlet is provided with a temperature controller through screw installation.

[0008] As a further scheme of the utility model: the detection end of the temperature controller is located in the protective cover, the output end of the temperature controller and the input end of the cooling fan are connected through wires, when the temperature in the protective cover is high and exceeds the setting value of the temperature controller, the temperature controller automatically controls the cooling fan to cool the protective cover.

[0009] As a further scheme of the utility model: the outside of the air inlet is provided with a mesh cover through screws, the other side of the protective cover is provided with heat dissipation holes.

[0010] As a further scheme of the utility model: the output end of the radio frequency antenna is connected with the input end of the Beidou chip through wires, the signal frequency of the Beidou satellite is calculated through the processor of the Beidou chip, realizing the functions of positioning, navigation and time service.

[0011] As a further scheme of the utility model: the bottom of the bottom clamping cover and located at one side of the horizontal copper plate is provided with an elastic sleeve through a wire hole, and the signal line of the radio frequency antenna penetrates the elastic sleeve.

[0012] As a further scheme of the utility model: the two ends of the bottom of the bottom clamping cover are provided with support frames through screws.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The satellite signal is conveniently received by the radio frequency antenna, the signal frequency of the Beidou satellite is calculated through the processor of the Beidou chip, realizing the functions of positioning, navigation and time service, the heat on the surface of the Beidou chip is conveniently absorbed by the vertical copper plate, and is dissipated to the outside through the horizontal copper plate, and the heat in the protective cover is conveniently absorbed by the heat dissipation fins.

[0015] 2. When the temperature in the protective cover is high and exceeds the setting value of the temperature controller, the temperature controller automatically controls the cooling fan to cool the protective cover, the heat on the surface of the heat dissipation fins and the vertical copper plate is taken away by the airflow, realizing the efficient cooling of the mobile satellite communication equipment, the mesh cover protects the cooling fan and has the dustproof effect, the protective cover is directly taken down by unscrewing the locking screw, the Beidou chip is conveniently installed and dismounted, and the maintenance is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the whole structure schematic diagram of the utility model mobile satellite communication equipment with efficient cooling function.

[0017] Fig. 2 It is the internal structure schematic diagram of the protective cover of the utility model mobile satellite communication equipment with efficient cooling function.

[0018] Fig. 3The utility model discloses a mobile satellite communication equipment's elevation view with high -efficient heat dissipation function.

[0019] In the drawing: 1, support frame, 2, bottom snap cover, 3, locking screw, 4, temperature controller, 5, mesh cover, 6, air inlet, 7, protective cover, 8, heat dissipation fan, 9, heat dissipation fin, 10, vertical copper plate, 11, big dipper chip, 12, processor, 13, radio frequency antenna, 15, heat dissipation hole, 16, horizontal copper plate, 17, elastic wire sleeve. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0021] Please refer to Figs. 1-3 In the embodiments of the utility model, the mobile satellite communication equipment with high -efficient heat dissipation function includes bottom snap cover 2, protective cover 7 and big dipper chip 11.

[0022] The bottom of bottom snap cover 2 is provided with horizontal copper plate 16 through bolt installation, and the top of bottom snap cover 2 is provided with vertical copper plate 10, and the bottom end of vertical copper plate 10 penetrates bottom snap cover 2 and is welded on horizontal copper plate 16, one side of vertical copper plate 10 is provided with big dipper chip 11 through screw sticking installation, and one side of big dipper chip 11 is welded with processor 12 through metal pin, the lower end of big dipper chip 11 is provided with radio frequency antenna 13 through screw installation, the back side of vertical copper plate 10 is provided with heat dissipation fin 9 through screw installation, the top of bottom snap cover 2 and the outside of vertical copper plate 10 are provided with protective cover 7 through locking screw 3, one side of protective cover 7 is provided with air inlet 6, and heat dissipation fan 8 is installed in air inlet 6 through mounting seat, and one end of air inlet 6 is provided with temperature controller 4 through screw installation.

[0023] Among them, the detection end of temperature controller 4 is located in protective cover 7, and the output end of temperature controller 4 and the input end of heat dissipation fan 8 are connected through wire; when the temperature in protective cover 7 is higher and exceeds the set value of temperature controller 4, temperature controller 4 automatically controls heat dissipation fan 8 to dissipate heat in protective cover 7.

[0024] Among them, the outside of air inlet 6 is provided with mesh cover 5 through screw installation, and the other side of protective cover 7 is provided with heat dissipation hole 15; the heat dissipation hole 15 is used to improve the circulation of internal and external gas and improve the heat dissipation rate.

[0025] The output end of the radio frequency antenna 13 is connected to the input end of the Beidou chip 11 through a wire.

[0026] The bottom of the bottom clamping cover 2 is provided with the elastic sleeve 17 through a wire hole, and the signal wire of the radio frequency antenna 13 penetrates through the elastic sleeve 17.

[0027] The bottom of the bottom clamping cover 2 is provided with the support frame 1 through screws at both ends.

[0028] The working principle of the utility model is: the radio frequency antenna 13 is convenient for receiving satellite signals, the processor 12 of the Beidou chip 11 is used to solve the signal frequency of the Beidou satellite, positioning, navigation and timing functions are realized, the vertical copper plate 10 is used to quickly absorb the heat on the surface of the Beidou chip 11, the horizontal copper plate 16 is used to dissipate the heat to the outside, the heat dissipation fin 9 is used to quickly absorb the heat in the protective cover 7, when the temperature in the protective cover 7 is higher than the set value of the temperature controller 4, the temperature controller 4 automatically controls the heat dissipation fan 8 to dissipate heat in the protective cover 7, the generated airflow carries away the heat on the surface of the heat dissipation fin 9 and the vertical copper plate 10, efficient heat dissipation of the mobile satellite communication equipment is realized, the mesh cover 5 is used to protect the heat dissipation fan 8 and has the effect of dustproof, the protective cover 7 is directly taken down by unscrewing the locking screw 3, the Beidou chip 11 is convenient to install and dismount, and the maintenance is convenient.

[0029] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A mobile satellite communication device with high heat dissipation function, comprising a bottom clamping cover (2), a protective cover (7) and a Beidou chip (11); characterized in that; The bottom of the bottom clamping cover (2) is provided with a horizontal copper plate (16) through bolt mounting, the top of the bottom clamping cover (2) is provided with a vertical copper plate (10), the bottom end of the vertical copper plate (10) penetrates the bottom clamping cover (2) and is welded on the horizontal copper plate (16), one side of the vertical copper plate (10) is provided with the Beidou chip (11) through screw fitting mounting, one side of the Beidou chip (11) is welded with a processor (12) through metal pin, the lower end of the Beidou chip (11) is provided with a radio frequency antenna (13) through screw mounting, the back side of the vertical copper plate (10) is provided with a heat dissipation fin (9) through screw mounting, the top of the bottom clamping cover (2) and outside the vertical copper plate (10) is provided with the protective cover (7) through locking screw (3), one side of the protective cover (7) is provided with an air inlet (6), and the air inlet (6) is provided with a heat dissipation fan (8) through mounting seat, one end of the air inlet (6) is provided with a temperature controller (4) through screw mounting.

2. The mobile satellite communication device with high-efficiency heat dissipation function according to claim 1, characterized in that: The detection end of the temperature controller (4) is located in the protective cover (7), and the output end of the temperature controller (4) and the input end of the heat dissipation fan (8) are connected through wires.

3. The mobile satellite communication device with high-efficiency heat dissipation function according to claim 1, characterized in that: The outside of the air inlet (6) is provided with a mesh cover (5) through screw mounting, and the other side of the protective cover (7) is provided with a heat dissipation hole (15).

4. The mobile satellite communication device with high-efficiency heat dissipation function according to claim 1, characterized in that: The output end of the radio frequency antenna (13) is connected with the input end of the Beidou chip (11) through wires.

5. The mobile satellite communication device with high-efficiency heat dissipation function according to claim 1, characterized in that: The bottom of the bottom clamping cover (2) and one side of the horizontal copper plate (16) are provided with an elastic sleeve (17) through wire hole.

6. The mobile satellite communication device with high-efficiency heat dissipation function according to claim 1, characterized in that: The bottom of the bottom clamping cover (2) is provided with a support frame (1) through screw mounting.

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