Ice and snow melting device for satellite antenna

Abstract

The utility model discloses a satellite antenna ice and snow melting device which comprises a satellite antenna body, a film layer is movably arranged on the upper end face of the satellite antenna body, a cavity is formed in the bottom of the film layer, an air guide pipe is fixedly arranged on one side of the outer wall of the film layer, and an air inlet pipe is fixedly arranged on the lower end of the outer wall of the film layer. One end of the air inlet pipe and one end of the air guide pipe are both communicated with the cavity, the other end of the air inlet pipe and the other end of the air guide pipe are both provided with a control box, a partition plate is fixedly arranged in the control box, a pipeline fan is arranged on the upper end face of the partition plate, and a heater is arranged on one side of the pipeline fan and located in the control box. A user can open the pipeline fan to blow air to the heater, so that heat generated by the heater enters the cavity through the air inlet pipe to heat the satellite antenna body and the film layer, and the snow removal effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ice-melting and snow-melting devices, and more particularly to an ice-melting and snow-melting device for a satellite antenna. Background Art

[0002] It is an important political task for national radio and television broadcasting stations (integrated media centers) to rebroadcast central and provincial radio and television programs. Ensuring that the stations have high-quality signal sources for central and provincial radio and television programs is an important task in the stations' broadcasting work. The signal source mainly receives downlink signals from synchronous satellites through satellite antennas. Whenever winter comes, satellite antennas are often covered with thick ice and snow due to snowfall and freezing rain. If not cleared in time, the accumulated snow will change the physical focusing performance of the satellite antenna, causing the satellite antenna to fail to receive signals or the signal quality to seriously degrade, which will directly affect the station's program broadcasting work. The traditional snow removal method requires manual cleaning of the surface of the satellite antenna, which is not only dangerous, but also time-consuming and labor-intensive, and the cleaning effect is poor. In addition, the traditional flushing, wind blowing and electric heating methods are large in equipment, complex to install, and easy to cause certain damage to the satellite antenna. Utility Model Content

[0003] (1) Technical problems solved

[0004] In response to the problems existing in the prior art, the utility model provides a satellite antenna ice and snow melting device to solve the technical problem that the traditional snow removal method mentioned in the background technology requires manual cleaning of the surface of the satellite antenna. This cleaning method is not only dangerous, but also time-consuming and labor-intensive, and has poor cleaning effect.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a satellite antenna ice and snow melting device, comprising a satellite antenna body, the upper end surface of the satellite antenna body being movably provided with a membrane layer, a cavity being provided at the bottom of the membrane layer, an air guide pipe being fixedly provided on the outer wall of the membrane layer and located on one side, an air intake pipe being fixedly provided on the outer wall of the membrane layer and located on the lower end, one end of the air intake pipe and the air guide pipe being connected with the cavity, the other ends of the air intake pipe and the air guide pipe being provided with a control box, a partition being fixedly provided inside the control box, a duct fan being provided on the upper end surface of the partition, a heater being provided on one side of the duct fan and located inside the control box, a hot air outlet being provided on the upper end surface of the control box, the hot air outlet being connected with the air intake pipe, a circulation port being provided on one side of the control box, and the circulation port being connected with the air guide pipe.

[0007] The utility model is further configured such that a mounting ring is fixedly provided on the outer wall of the membrane layer, and mounting holes are correspondingly provided on the mounting ring and the upper end surface of the satellite antenna body, and fixing screws are provided inside the mounting holes to facilitate the installation of the membrane layer.

[0008] The utility model is further configured such that a power supply is provided inside the control box and at the lower end of the partition, a temperature controller is provided on one side of the power supply, the temperature controller is electrically connected to the power supply, and the heater is electrically connected to the temperature controller to facilitate providing electrical energy to the device.

[0009] The utility model is further configured such that a surge protector is provided on the other side of the power supply and inside the control box, and a leakage protection switch is provided on one side of the surge protector. Both the surge protector and the leakage protection switch are electrically connected to the power supply, so as to facilitate protection of the electrical components inside the device.

[0010] The utility model is further configured such that a filter is provided inside the circulation port to facilitate filtering the air entering the control box.

[0011] The utility model is further configured such that the film layer is made of flame-retardant and antifreeze materials, and forms an air storage cavity with the satellite antenna body, thereby facilitating heating of the satellite antenna body.

[0012] The present invention is further configured such that a support frame is fixedly provided on the lower end surface of the satellite antenna body to facilitate supporting the satellite antenna body.

[0013] The utility model is further configured such that a box door is hingedly provided on the front end surface of the control box to facilitate closing the control box.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a satellite antenna ice and snow melting device, which has the following beneficial effects:

[0016] 1. By setting the satellite antenna body, membrane layer, cavity, air duct, air inlet pipe, control box, partition, duct fan and heater, when removing snow, the user can turn on the duct fan to blow air to the heater, so that the heat generated by the heater enters the cavity through the hot air outlet and the air inlet pipe to heat the satellite antenna body and the membrane layer, thereby achieving the effect of snow removal.

[0017] 2. By setting the power supply, temperature controller, surge protector, leakage protection switch and filter, the heater can be controlled by setting the temperature controller to facilitate adjusting the heating temperature of the heater according to the external temperature, thereby achieving a better snow melting effect. By setting the surge protector and leakage protection switch, the electrical components inside the control box can be protected and their service life can be increased.

[0018] 3. The core highlight of this design is the membrane structure. By analyzing the characteristics of emerging materials from home and abroad, the membrane material was found to be highly suitable for the design requirements of the satellite antenna ice-melting and snow-removal device. It exhibits excellent mechanical properties and safety. The membrane's own tensile stress, combined with the support of the satellite antenna itself, forms the core structure of the device. The membrane's surface is smooth, lightweight, flexible, and resilient, meeting the requirements for electromagnetic wave propagation and exhibiting excellent antifreeze, anti-aging, and flame-retardant properties. The membrane structure can withstand various weather conditions (such as sun, rain, wind, snow, and pressure), while also extending the service life of the satellite antenna. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an overall schematic diagram of a satellite antenna ice and snow melting device when not in use;

[0020] Figure 2 This is an exploded view of the installation of the satellite antenna body, membrane layer and fixing screws;

[0021] Figure 3 This is a schematic diagram of the installation of components inside the control box;

[0022] Figure 4 This is a schematic diagram of the installation positions of the hot air outlet, circulation port, and filter inside the control box;

[0023] Figure 5 The circuit diagram of the device.

[0024] In the figure: 1. Satellite antenna body; 2. Membrane layer; 3. Cavity; 4. Air duct; 5. Air inlet pipe; 6. Control box; 7. Partition; 8. Duct fan; 9. Heater; 10. Hot air outlet; 11. Circulation port; 12. Mounting ring; 13. Mounting hole; 14. Fixing screw; 15. Power supply; 16. Temperature controller; 17. Surge protector; 18. Leakage protection switch; 19. Filter; 20. Support frame; 21. Box door. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0028] See also Figure 1-5 The vent 2 of the air vent 1 is connected with the air inlet 4 of the air vent 2, and the vent 2 is connected with the air inlet 4 of the air vent 2.

[0029] In this embodiment, a mounting ring 12 is fixed on the outer wall of the membrane layer 2, and mounting holes 13 are correspondingly opened on the mounting ring 12 and the upper end surface of the satellite antenna body 1. Fixing screws 14 are provided inside the mounting holes 13, and a filter 19 is provided inside the circulation port 11.

[0030] More specifically, when removing snow, the user can turn on the duct fan 8 to blow air to the heater 9, so that the heat generated by the heater 9 enters the cavity 3 through the hot air outlet 10 and the air inlet pipe 5 to heat the satellite antenna body 1 and the membrane layer 2, thereby achieving the effect of removing snow.

[0031] See also Figure 1 、 Figure 3 and Figure 4As an implementation method for providing electrical energy to the device: a power supply 15 is provided inside the control box 6 and at the lower end of the partition 7, a temperature controller 16 is provided on one side of the power supply 15, the temperature controller 16 is electrically connected to the power supply 15, and the heater 9 is electrically connected to the temperature controller 16, a surge protector 17 is provided on the other side of the power supply 15 and located inside the control box 6, a leakage protection switch 18 is provided on one side of the surge protector 17, and both the surge protector 17 and the leakage protection switch 18 are electrically connected to the power supply 15.

[0032] Specifically, by setting a temperature controller 16, the heater 9 can be controlled to facilitate adjusting the heating temperature of the heater 9 according to the external temperature, thereby achieving a better snow melting effect. By setting a surge protector 17 and a leakage protection switch 18, the electrical components inside the control box 6 can be protected and their service life can be increased.

[0033] Please refer to Figure 1 As a further implementation method for supporting the satellite antenna body 1 : a support frame 20 is fixedly provided on the lower end surface of the satellite antenna body 1 .

[0034] Specifically, the satellite antenna body 1 can be supported.

[0035] In summary, when the overall device is in use: the user can turn on the duct fan 8 to blow air to the heater 9, so that the heat generated by the heater 9 enters the cavity 3 through the hot air outlet 10 and the air inlet pipe 5, so as to heat the satellite antenna body 1 and the membrane layer 2, thereby achieving the effect of snow removal. By setting the temperature controller 16, the heater 9 can be controlled to facilitate adjusting the heating temperature of the heater 9 according to the external temperature, thereby achieving a better snow melting effect. By setting the surge protector 17 and the leakage protection switch 18. It can protect the electrical components inside the control box 6 and increase its service life. The membrane layer 2 can convert the snow in the parabolic area into snow accumulation on the surface of the tensile membrane, increasing the physical steepness of the snow accumulation surface. When it snows, the snowflakes will slide down naturally, making it difficult to form snow accumulation. The satellite antenna body 1 and the membrane layer 2 form a nearly closed cavity. After the hot air is introduced, the temperature rises quickly, especially the thermal effect formed on the surface layer of the tensile membrane is more obvious. As long as the membrane surface is greater than zero degrees, the membrane surface cannot freeze or accumulate snow. Therefore, the device has a good ice and snow melting ability.

[0036] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A satellite antenna ice and snow melting device, comprising a satellite antenna body (1), characterized by: The upper end surface of the satellite antenna body (1) is provided with a membrane layer (2) in a movable manner, the bottom of the membrane layer (2) is provided with a cavity (3), an air guide tube (4) is fixedly provided on the outer wall of the membrane layer (2) and located at one side, an air intake tube (5) is fixedly provided on the outer wall of the membrane layer (2) and located at the lower end, one end of the air intake tube (5) and the air guide tube (4) are both connected to the cavity (3), and the other ends of the air intake tube (5) and the air guide tube (4) are both provided with a control box (6), A partition (7) is fixedly provided inside the control box (6), a duct fan (8) is provided on the upper end surface of the partition (7), a heater (9) is provided on one side of the duct fan (8) and located inside the control box (6), a hot air outlet (10) is provided on the upper end surface of the control box (6), the hot air outlet (10) is communicated with the air inlet pipe (5), a circulation port (11) is provided on one side surface of the control box (6), and the circulation port (11) is communicated with the air guide pipe (4).

2. The satellite antenna ice and snow melting device according to claim 1, characterized in that: A mounting ring (12) is fixedly provided on the outer wall of the membrane layer (2), and mounting holes (13) are correspondingly provided on the mounting ring (12) and the upper end surface of the satellite antenna body (1), and fixing screws (14) are provided inside the mounting holes (13).

3. The satellite antenna ice and snow melting device according to claim 2, characterized in that: A power supply (15) is provided inside the control box (6) and at the lower end of the partition (7). A temperature controller (16) is provided on one side of the power supply (15). The temperature controller (16) is electrically connected to the power supply (15). The heater (9) is electrically connected to the temperature controller (16).

4. The satellite antenna ice and snow melting device according to claim 3, characterized in that: A surge protector (17) is provided on the other side of the power supply (15) and inside the control box (6), and a leakage protection switch (18) is provided on one side of the surge protector (17). Both the surge protector (17) and the leakage protection switch (18) are electrically connected to the power supply (15).

5. The satellite antenna ice and snow melting device according to claim 1, characterized in that: A filter screen (19) is provided inside the circulation port (11).

6. The satellite antenna ice and snow melting device according to claim 1, characterized in that: The membrane layer (2) is made of flame-retardant and antifreeze materials, and forms an air storage cavity with the satellite antenna body (1).

7. The satellite antenna ice and snow melting device according to claim 2, characterized in that: A support frame (20) is fixedly provided on the lower end surface of the satellite antenna body (1).

8. The satellite antenna ice and snow melting device according to claim 2, characterized in that: The front end surface of the control box (6) is hingedly provided with a box door (21).

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