CN208970721U - Satellite antenna protective device - Google Patents
Satellite antenna protective device Download PDFInfo
- Publication number
- CN208970721U CN208970721U CN201821819469.8U CN201821819469U CN208970721U CN 208970721 U CN208970721 U CN 208970721U CN 201821819469 U CN201821819469 U CN 201821819469U CN 208970721 U CN208970721 U CN 208970721U
- Authority
- CN
- China
- Prior art keywords
- microwave
- satellite antenna
- fixedly connected
- pot body
- reflection plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Details Of Aerials (AREA)
Abstract
The utility model discloses satellite antenna protective devices; including support frame; pot body is fixedly connected at the top of support frame as described above; the bottom of the pot body cavity is embedded with pressure sensor; the top of the pot body is fixedly connected with microwave reflection plate in a ring; the inner cavity of the microwave reflection plate is provided with microwave generator; the side of support frame as described above is fixedly connected with device case; PLC controller is fixedly connected at the top of described device box cavity, the bottom of described device box cavity is fixedly connected sequentially from left to right DC voltage booster circuit, DC power supply and electronic switch.The utility model is used cooperatively by setting pressure sensor, microwave reflection plate, microwave generator, PLC controller, DC voltage booster circuit, DC power supply and electronic switch; the accumulated snow of pot body is purged; to play the effect of protection satellite antenna; the collection for having ensured satellite signal on electrical wire improves the service life of satellite antenna.
Description
Technical field
The utility model relates to satellite antenna technical fields, specially satellite antenna protective device.
Background technique
Satellite antenna is exactly the cauldron often said, is a metal paraboloid, is responsible for for satellite-signal being reflected into positioned at focus
In the feed and tuner at place, the effect of satellite antenna is to collect the small-signal transmitted by satellite, and be eliminated as much as noise,
Most of antennas are usually parabolic, there are also multifocal antenna are composed of spherical surface and paraboloid, due to defending
Star antenna is chronically exposed to outside, especially when snowing in winter, the case where inevitably will appear blizzard, and existing satellite day
Line does not have the function of snow removing, and the accumulation of accumulated snow will affect the receiving of satellite antenna signals, if things go on like this, reduce satellite day
The service life of line.
Utility model content
The purpose of this utility model is to provide satellite antenna protective devices, have the advantages of removing the snow to antenna, solution
Existing satellite antenna of having determined does not have the problem of snow removing.
To achieve the above object, the utility model provides the following technical solutions: satellite antenna protective device, including support
Frame is fixedly connected with pot body at the top of support frame as described above, and the bottom of the pot body cavity is embedded with pressure sensor, the pot body
Top be fixedly connected with microwave reflection plate in a ring, the inner cavity of the microwave reflection plate is provided with microwave generator, the branch
The side of support is fixedly connected with device case, and PLC controller, described device case are fixedly connected at the top of described device box cavity
The bottom of inner cavity is fixedly connected sequentially from left to right DC voltage booster circuit, DC power supply and electronic switch；
The output end of the pressure sensor is unidirectionally electrically connected with the input terminal of PLC controller, and the DC power supply passes through
Conducting wire is electrically connected with DC voltage booster circuit and electronic switch respectively, and the PLC controller is electrically connected by conducting wire with DC power supply
It connects.
Preferably, the side of the microwave reflection plate offers outflow port, and the bore of the outflow port is five to ten centimetres.
Preferably, the pressure sensor is located at the middle position of pot body, is higher by one to two at the center of bottom of pot body
Millimeter.
Preferably, the microwave generator is located in the microwave operational space of microwave reflection plate formation, and the microwave occurs
Device is magnetron.
Preferably, the output end of the electronic switch is electrically connected by the input terminal of conducting wire and microwave generator, and is led
The surface of line is arranged with protective case.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through setting pressure sensor, microwave reflection plate, microwave generator, PLC controller, direct current liter
Volt circuit, DC power supply and electronic switch are used cooperatively, and are purged to the accumulated snow of pot body, to play protection satellite day
The effect of line solves the problems, such as that existing satellite antenna does not have snow removing, has ensured the collection of satellite signal on electrical wire, improved
The service life of satellite antenna.
2, the utility model is used convenient for the outflow after snow melting by the way that pressure sensor is arranged by setting outflow port
Incude the gravity of accumulated snow, to give PLC controller for signal is counter, is located at microwave reflection plate shape by the way that microwave generator is arranged
At microwave operational space in, make microwave generator issue microwave be constantly reflected into snow in this space, thus greatly
Scattering and disappearing for microwave is reduced, microwave utilization rate is improved, by the way that protective case is arranged, the cold-resistant degree of conducting wire is improved, to extend
The service life of conducting wire.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is Tthe utility model system schematic diagram；
Fig. 3 is the utility model circuit connection schematic diagram.
In figure: 1 support frame, 2 pot bodys, 3 pressure sensors, 4 microwave reflection plates, 5 microwave generators, 6 device casees, 7 PLC
Controller, 8 DC voltage booster circuits, 9 DC power supplies, 10 electronic switches, 11 outflow ports.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, satellite antenna protective device, including support frame 1 are please referred to, the top of support frame 1 is fixedly connected with pot body
2, the bottom of 2 inner cavity of pot body is embedded with pressure sensor 3, and pressure sensor 3 is located at the middle position of pot body 2, is higher by pot body 2
One to two millimeters at the center of bottom, by the way that pressure sensor 3 is arranged, for incuding the gravity of accumulated snow, to send signal is counter
To PLC controller 7, the model TYC601 of pressure sensor, using alloy steel, colourless anodization, sealing, specification
For 250mm*300mm, the top of pot body 2 is fixedly connected with microwave reflection plate 4 in a ring, and the side of microwave reflection plate 4 offers
Outflow port 11, the bore of outflow port 11 are five to ten centimetres, micro- convenient for the outflow after snow melting by the way that outflow port 11 is arranged
The inner cavity of wave reflection plate 4 is provided with microwave generator 5, and microwave generator 5 is located at the microwave operational space of the formation of microwave reflection plate 4
Interior, microwave generator 5 is magnetron, the microwave operational space for being located at the formation of microwave reflection plate 4 by the way that microwave generator 5 is arranged
Interior, the microwave for issuing microwave generator 5 is constantly reflected into snow in this space, so that scattering and disappearing for microwave is greatly reduced,
Microwave utilization rate is improved, the side of support frame 1 is fixedly connected with device case 6, and device case is fixedly connected with PLC at the top of 6 inner cavity
Controller 7, the bottom of 6 inner cavity of device case is fixedly connected sequentially from left to right DC voltage booster circuit 8, DC power supply 9 and electronics
The output end of switch 10, electronic switch 10 is electrically connected by the input terminal of conducting wire and microwave generator 5, and the surface set of conducting wire
The cold-resistant degree of conducting wire is improved, to extend the service life of conducting wire by the way that protective case is arranged equipped with protective case；
The output end of pressure sensor 3 is unidirectionally electrically connected with the input terminal of PLC controller 7, and DC power supply 9 passes through conducting wire point
It is not electrically connected with DC voltage booster circuit 8 and electronic switch 10, PLC controller 7 is electrically connected by conducting wire and DC power supply 9, is led to
Cross setting pressure sensor 3, microwave reflection plate 4, microwave generator 5, PLC controller 7, DC voltage booster circuit 8, DC power supply 9
With being used cooperatively for electronic switch 10, the accumulated snow of pot body 2 is purged, so that the effect of protection satellite antenna is played, solution
Existing satellite antenna of having determined does not have the problem of snow removing, has ensured the collection of satellite signal on electrical wire, has improved satellite antenna
Service life.
In use, DC voltage booster circuit 8 and DC power supply 9 are that microwave generator 4 provides electric energy, DC power supply 9 can be outer
Power supply is connect, the weight information of accumulated snow in pot body 2 is reached PLC controller 7 and handled by pressure sensor 3, and electronic switch 10 opens
Dynamic microwave generator 5 works, and the microwave issued by microwave generator 5 constantly reflects in the space that microwave reflection plate 4 is formed,
Cause the strenuous exercise of hydrone in accumulated snow, generate amount of heat, heating and melting is carried out to accumulated snow, to play to satellite day
The effect that line is protected.
The weight information of accumulated snow in pot body 2 is reached PLC controller C and handled by pressure sensor G, is controlled after information processing
Relay J processed is attracted switch K, microwave generator W work.
In summary: the satellite antenna protective device, by pressure sensor 3, microwave reflection plate 4, microwave generator 5,
PLC controller 7, DC voltage booster circuit 8, DC power supply 9 and electronic switch 10 are used cooperatively, and solve existing satellite antenna
The problem of without snow removing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. satellite antenna protective device, including support frame (1), it is characterised in that: support frame as described above is fixedly connected at the top of (1)
The bottom of pot body (2), pot body (2) inner cavity is embedded with pressure sensor (3), and the top of the pot body (2) is fixed in a ring
It is connected with microwave reflection plate (4), the inner cavity of the microwave reflection plate (4) is provided with microwave generator (5), support frame as described above (1)
Side be fixedly connected with device case (6), be fixedly connected with PLC controller (7) at the top of described device case (6) inner cavity, it is described
The bottom of device case (6) inner cavity is fixedly connected sequentially from left to right DC voltage booster circuit (8), DC power supply (9) and electronic cutting
It closes (10)；
The output end of the pressure sensor (3) is unidirectionally electrically connected with the input terminal of PLC controller (7), the DC power supply (9)
Be electrically connected respectively with DC voltage booster circuit (8) and electronic switch (10) by conducting wire, the PLC controller (7) by conducting wire with
DC power supply (9) is electrically connected.
2. satellite antenna protective device according to claim 1, it is characterised in that: the side of the microwave reflection plate (4)
It offers outflow port (11), the bore of the outflow port (11) is five to ten centimetres.
3. satellite antenna protective device according to claim 1, it is characterised in that: the pressure sensor (3) is located at pot
The middle position of body (2) is higher by the center of pot body (2) bottom one to two millimeters.
4. satellite antenna protective device according to claim 1, it is characterised in that: the microwave generator (5) is located at micro-
In the microwave operational space that wave reflection plate (4) is formed, the microwave generator (5) is magnetron.
5. satellite antenna protective device according to claim 1, it is characterised in that: the output end of the electronic switch (10)
It is electrically connected by conducting wire and the input terminal of microwave generator (5), and the surface of conducting wire is arranged with protective case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819469.8U CN208970721U (en) | 2018-11-06 | 2018-11-06 | Satellite antenna protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819469.8U CN208970721U (en) | 2018-11-06 | 2018-11-06 | Satellite antenna protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970721U true CN208970721U (en) | 2019-06-11 |
Family
ID=66765060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821819469.8U Active CN208970721U (en) | 2018-11-06 | 2018-11-06 | Satellite antenna protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707411A (en) * | 2019-10-22 | 2020-01-17 | 董宝锋 | Large-elevation low-power-consumption reflecting disc snow removing device |
-
2018
- 2018-11-06 CN CN201821819469.8U patent/CN208970721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707411A (en) * | 2019-10-22 | 2020-01-17 | 董宝锋 | Large-elevation low-power-consumption reflecting disc snow removing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208970721U (en) | Satellite antenna protective device | |
| PL2209410T3 (en) | Earth system for a household appliance | |
| CN209282381U (en) | A kind of bluetooth headset and its antenna | |
| AP2002002390A0 (en) | Electrical energy meter. | |
| CN201174567Y (en) | Automatic ice melting device of electricity transmission iron tower | |
| CN217469245U (en) | Boats and ships bank electricity connects electric box | |
| CN206116954U (en) | Intelligent cubical switchboard | |
| CN205488519U (en) | PDS antenna | |
| CN204741664U (en) | Electromagnetic heating product of switching power supply circuit area EMC shield cover | |
| CN201204161Y (en) | Hydraulic electromagnetic circuit breaker | |
| CN207947499U (en) | A kind of electric power concentrates the electric shock prevention reminding device of cabinet | |
| CN207425710U (en) | A kind of pre-payment high-pressure vacuum breaker | |
| CN109954961A (en) | Direct current tin soldering equipment | |
| CN208848716U (en) | A kind of low-loss is radiated good SMT Inductor | |
| CN209693075U (en) | A kind of mineral hot furnace copper pipe conductive structure | |
| CN105244772A (en) | Intelligent electric complete equipment | |
| CN204760212U (en) | Switching mode power supply transformer takes electromagnetic heating product of EMC shield cover | |
| CN220382507U (en) | Outgoing line side copper bar structure for armoured movable type centrally installed switchgear | |
| CN207868617U (en) | A kind of distribution network feeder terminal enclosure | |
| CN203895781U (en) | Looped network type electric meter box | |
| CN207769171U (en) | remote controller structure | |
| CN216444894U (en) | Conductive current collector sliding plate device of overhead travelling crane | |
| CN207800495U (en) | A kind of pneumatic relay | |
| CN205248921U (en) | Non -contact power transfer's capacitive coupler | |
| CN205257301U (en) | EMS transport trolley running ground device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230725 Address after: No. 5014-706, 5th floor, No. A36 Haidian Street, Haidian District, Beijing, 100000 Patentee after: Ze'an Technology (Beijing) Co.,Ltd. Address before: 050000 1-2-1101 Binhu Cuiyuan, Fangtai Village, Luquan District Economic Development Zone, Shijiazhuang City, Hebei Province Patentee before: ZHOUAN TECHNOLOGY HEBEI Co.,Ltd. |