CN217932078U - Lightning forecasting and early warning system of small radar combined atmosphere electric field instrument - Google Patents
Lightning forecasting and early warning system of small radar combined atmosphere electric field instrument Download PDFInfo
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- CN217932078U CN217932078U CN202221938081.6U CN202221938081U CN217932078U CN 217932078 U CN217932078 U CN 217932078U CN 202221938081 U CN202221938081 U CN 202221938081U CN 217932078 U CN217932078 U CN 217932078U
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Abstract
The utility model provides a lightning forecast, early warning system of small-size radar combination atmosphere electric field appearance for carry out lightning forecast, early warning operation to target area. The lightning forecasting and early warning system of the small radar combined atmosphere electric field instrument comprises a radar detection device and an atmosphere electric field detection device. The radar detection device is used for detecting cloud layer parameters of the target area, and the atmospheric electric field detection device is used for detecting atmospheric electric field parameters of the target area. The atmospheric electric field detection device is arranged in the radar detection device, so that the functions of the product are integrated, and the size of the product is miniaturized. Meanwhile, the combination of the two detection devices can realize the prediction and early warning: thunder and lightning takes place, thunder and lightning position, thunder and lightning distance, thunder and lightning apart from ground height, thunder and lightning harm degree, detect more accurately, efficiency is higher.
Description
Technical Field
The utility model relates to a thunder and lightning early warning technical field, concretely relates to lightning forecast, early warning system of small-size radar combination atmosphere electric field appearance.
Background
Thunder is an atmospheric discharge phenomenon generated in strong convection weather, and has short discharge time and huge energy. The heat energy generated by the strong current of thunder and lightning, the high-frequency electromagnetic field generated by the area around the thunder and lightning, strong thunder and lightning waves and the like can generate huge damage in the moment, which can cause casualties, damage communication equipment, destroy buildings, cause the open circuit of a power distribution device and cause fire disasters and the like. Therefore, the early warning is accurately and timely carried out before the lightning happens, and the method has important significance for protecting the life and property safety of people. At present, the time of occurrence of the thunder and lightning can be detected mostly through an atmospheric electric field instrument, but the specific occurrence position of the thunder and lightning cannot be detected. Therefore, a more comprehensive early warning device is needed to realize more accurate lightning early warning.
Disclosure of Invention
In view of this, the utility model aims to provide a lightning forecast, early warning system of a small-size radar combination atmospheric electric field appearance that the structure is small-size, function is synthesized.
The utility model provides a thunder and lightning forecast, early warning system of small-size radar combination atmosphere electric field appearance
And the method is used for carrying out lightning early warning operation on the target area. The lightning forecasting and early warning system of the small radar combined atmosphere electric field instrument comprises an atmosphere electric field detection device and a radar detection device. The radar detection device is used for detecting cloud layer parameters of the target area. The atmospheric electric field detection device is used for detecting atmospheric electric field parameters of the target area. The atmospheric electric field detection device is arranged in the radar detection device.
Optionally, the radar detection apparatus includes an antenna assembly and an antenna base. The antenna assembly and the atmosphere electric field detection device are both arranged on the antenna base. The atmosphere electric field detection device comprises a detection probe and a detection support rod. The detection probe is connected to the upper end of the detection supporting rod. The lower end of the detection supporting rod is arranged on the first side of the antenna base.
Optionally, the radar detection device further includes a driving hub and a supporting base. The antenna base is disposed on the drive hub. The driving center is rotatably disposed on the support base. The driving center drives the antenna base to rotate in a first direction, and drives the antenna base to rotate relative to the supporting base in a second direction.
Optionally, the drive hub is rotatably disposed on the first end of the support base in the second direction. The second end of the supporting base is arranged on the bearing surface. The first end of the support base is provided with an external data interface. The external data interface is used for receiving external power supply and control signals.
Optionally, the antenna base includes a main body support, an antenna support, a first support arm and a second support arm. The main body support is fixedly connected with the first side of the antenna support. The antenna assembly is disposed on a second side of the antenna mount. The first supporting arm and the second supporting arm are respectively connected with the first side of the antenna bracket and clamped on two sides of the main body bracket.
Optionally, the drive hub includes a hub box, a rotating assembly, and a conductive slip ring. The rotating assembly and the conductive slip ring are arranged in the pivot box body. The pivot box body set up in main part support below, and press from both sides and locate first support arm with between the second support arm. The pivot box body is rotatably disposed on the first end of the support base along the second direction. The rotating assembly is used for respectively driving the antenna base to rotate in the first direction and the second direction. The conductive slip ring electrically connects the antenna assembly, the detection probe, and the external data interface.
Optionally, the rotating assembly includes a first driving motor, a first speed reducer, a first rotating shaft, and a second rotating shaft. The first driving motor, the first speed reducer, the first rotating shaft and the second rotating shaft are all arranged in the pivot box body. The first driving motor and the first speed reducer drive the first rotating shaft to rotate along a first direction. The first rotating shaft penetrates through the first side of the pivot box body and is connected with the first supporting arm. The second rotating shaft penetrates through the second side of the pivot box body and is connected with the second supporting arm. The second rotating shaft rotates along with the first rotating shaft.
Optionally, the rotating assembly further includes a second driving motor, a second speed reducer, a third rotating shaft, and a first gear. The second driving motor, the second speed reducer, the third rotating shaft and the first gear are all arranged in the pivot box body. The first end of the support base is inserted into the pivot box bottom. The first end is fixedly provided with a second gear. The first gear and the second gear are meshed with each other, and the first gear can rotate around the second gear.
Optionally, the drive hub further comprises an angular encoder. The angle encoder is arranged on the second rotating shaft to detect the size of the rotating angle.
Optionally, the drive hub further comprises a first controller and a second controller. The first controller and the second controller are arranged on one side of the conductive slip ring. The first controller is used for controlling the first driving motor to rotate. The second controller is used for controlling the second driving motor to rotate.
The utility model provides a pair of small-size radar combination atmosphere electric field appearance's thunder and lightning forecast, early warning system
The atmospheric electric field detection device is arranged in the radar detection device, so that the functions of the product are integrated, the size of the product is miniaturized, and meanwhile, the combination of the two detection devices can realize forecasting and early warning: thunder and lightning takes place, thunder and lightning position, thunder and lightning distance, thunder and lightning apart from ground height, thunder and lightning harm degree, detect more accurately, efficiency is higher.
Drawings
In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention.
Fig. 1 is a schematic structural view of a lightning forecasting and early warning system of a small radar combined atmospheric electric field instrument according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a lightning forecasting and early warning system of a small radar combined atmospheric electric field instrument according to another embodiment of the present invention.
Fig. 3 is a schematic view of a part of the structure of a radar detection device of a lightning forecasting and early warning system of the small radar combined atmospheric electric field instrument shown in fig. 1.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a lightning forecasting and early warning system 900 of a small radar combined atmosphere electric field instrument, which is used for performing lightning early warning operation on a target area. The lightning forecasting and early warning system 900 of the small radar combined atmosphere electric field instrument comprises a radar detection device 100 and an atmosphere electric field detection device 200. The atmospheric electric field detection device 200 is used for detecting atmospheric electric field parameters of a target area. The radar detection apparatus 100 is configured to detect cloud layer parameters of a target area. Atmospheric electric field detection device 200 sets up in radar detection device 100 to the size miniaturization of thunder and lightning forecast, early warning system 900 that make small-size radar combination atmospheric electric field appearance, the function is synthesized, and forecast, early warning can be realized to two kinds of detection device's combination: thunder and lightning takes place, thunder and lightning position, thunder and lightning distance, thunder and lightning apart from ground height, thunder and lightning harm degree, promotes thunder and lightning detection efficiency.
Referring to fig. 1 and 3, the radar detection apparatus 100 includes an antenna assembly 110, an antenna base 120, a driving hub 130, and a supporting base 140. The antenna assembly 110 is disposed on an antenna base 120. The antenna base 120 is disposed on the driving hub 130. The driving hub 130 is rotatably disposed on the first end 141 of the support base 140 along the second direction 902. The driving hub 130 drives the antenna base 120 to rotate in the first direction 901, and drives the antenna base 120 to rotate relative to the supporting base 140 in the second direction 902. The second end 142 of the support base 140 is disposed on the supporting surface. The first end 141 of the support base 140 is provided with an external data interface 143. The external data interface 143 is used for receiving external power supply and control signals, so that the lightning prediction and early warning system 900 of the small radar combined atmospheric electric field instrument can be separated from a power supply and an external control module, and the product is miniaturized. In practical application, the external power supply can be connected through the external data interface 143 to supply power to the lightning forecasting and early warning system 900 of the small radar combined atmosphere electric field instrument. The antenna assembly 110 includes an antenna 111. In the present embodiment, the antenna 111 is a square waveguide antenna. Referring to fig. 2, in other embodiments, the antenna 111 may also be a circular parabolic antenna.
Referring to fig. 1 and 3, the antenna base 120 includes a main body support 121, an antenna support 122, a first support arm 123 and a second support arm 124. The body bracket 121 is fixedly coupled to the first side 1221 of the antenna bracket 122. The antenna assembly 110 is disposed on the second side 1222 of the antenna mount 122. The first support arm 123 and the second support arm 124 are respectively connected to the first side 1221 of the antenna support 122 and clamped to two sides of the main body support 121.
Referring to fig. 1 and 3, the driving hub 130 includes a hub case 131, a rotating assembly 132, a conductive slip ring 133, an angle encoder 134, a first controller 135, and a second controller 136. The rotating assembly 132, the conductive slip ring 133, the angle encoder 134, the first controller 135 and the second controller 136 are disposed in the central box 131. The central box 131 is disposed below the main body bracket 121 and sandwiched between the first support arm 123 and the second support arm 124. The hub case 131 is rotatably disposed on the first end 141 of the support base 140 in the second direction 902. The rotating element 132 is used for driving the antenna base 120 to rotate in the first direction 901 and the second direction 902, respectively. The conductive slip ring 133 electrically connects the antenna assembly 110, the atmospheric electric field sensing device 200, to the external data interface 143. The angle encoder 134 is disposed on the rotating component 132 for detecting the rotation angle. The first controller 135 and the second controller 136 are disposed at one side of the conductive slip ring 133, and are used for sending control signals to the rotating element 132 to control the rotating element 132 to drive the antenna base 120 to rotate.
Referring to fig. 1 and 3, the rotating assembly 132 includes a first driving motor 1321, a first speed reducer 1322, a first rotating shaft 1323, a second rotating shaft 1324, a second driving motor 1325, a second speed reducer 1326, a third rotating shaft 1327, a first gear 1328, and a second gear 1329. The first driving motor 1321, the first speed reducer 1322, the first rotating shaft 1323, the second rotating shaft 1324, the second driving motor 1325, the second speed reducer 1326, the third rotating shaft 1327, the first gear 1328, and the second gear 1329 are all disposed in the pivot case 131. A first shaft 1323 extends through a first side of the hub casing 131 and is coupled to the first support arm 123. The second shaft 1324 passes through the second side of the pivot housing 131 and is coupled to the second support arm 124. The first controller 135 controls the first driving motor 1321 to rotate. The first reducer 1322 is connected to the first driving motor 1321, and is configured to drive the first driving motor 1321 to rotate at a slow speed. The first driving motor 1321 and the first reducer 1322 rotate the first rotating shaft 1323 in the first direction 901. The second rotating shaft 1324 rotates along the first direction 901 along with the first rotating shaft 1323, so as to drive the atmospheric electric field detection device 200, the antenna bracket 122 and the antenna assembly 110 to rotate along the first direction 901 together with the first rotating shaft 1323, thereby expanding the lightning detection range of the lightning prediction and early warning system 900 of the small radar combined atmospheric electric field instrument in the first direction 901. The angle encoder 134 is disposed on the second rotating shaft 1324 to detect the magnitude of the rotation angle.
Referring to fig. 1 and 3, the second controller 136 controls the second driving motor 1325 to rotate. The second reducer 1326 is connected to the second driving motor 1325, and is configured to drive the second driving motor 1325 to rotate at a slow speed. The first end 141 of the support base 140 is inserted into the bottom of the hub box 131. The second gear 1329 is fixedly disposed at the first end 141 of the support base 140. The second driving motor 1325 and the second reducer 1326 drive the first gear 1328 to rotate via the third rotation shaft 1327. The first gear 1328 and the second gear 1329 are engaged with each other, and the first gear 1328 can rotate around the second gear 1329, so as to drive the central box 131, the atmospheric electric field detection device 200, the antenna bracket 122 and the antenna assembly 110 to rotate along the second direction 902, thereby enlarging the lightning prediction and early warning range of the small radar combined atmospheric electric field instrument 900 in the second direction 902.
Referring to fig. 1 and 3, the atmospheric electric field detection device 200 is disposed on the antenna base 120. The atmospheric electric field detection device 200 includes a detection probe 210 and a detection support rod 220. The sensing probe 210 is connected to the upper end 221 of the sensing support rod 220. The lower end 222 of the sensing support rod 220 is mounted to the first side 1201 of the antenna base 120. The detection probe 210 is used for detecting the atmospheric electric field parameter of the target area, and the detection probe 210 is electrically connected to the external data interface 143 through the conductive slip ring 133.
The utility model provides a pair of small-size radar combination atmosphere electric field appearance's thunder and lightning forecast, early warning system
The atmospheric electric field detection device is arranged in the radar detection device, so that the functions of the product are integrated, the size of the product is miniaturized, and meanwhile, the combination of the two detection devices can realize forecasting and early warning: thunder and lightning takes place, thunder and lightning position, thunder and lightning distance, thunder and lightning apart from ground height, thunder and lightning harm degree, and the thunder and lightning detects more accurately, and efficiency is higher.
While the description and drawings of the present invention have been given for the purpose of illustration and description, it will be understood by those skilled in the art that these embodiments are not intended to limit the scope of the present invention, but are capable of modification in various forms and details without departing from the spirit and scope of the present invention. Accordingly, the scope of the present disclosure is not limited to the above-described embodiments, but should be determined by the claims and the equivalents thereof.
Claims (9)
1. The utility model provides a lightning forecast, early warning system of small-size radar combination atmosphere electric field appearance for carry out lightning forecast, early warning operation to the target area, its characterized in that, lightning forecast, the early warning system of radar combination atmosphere electric field appearance: including atmosphere electric field detection device and radar detection device, radar detection device is used for detecting the regional cloud layer parameter of target, atmosphere electric field detection device is used for detecting the regional atmosphere electric field parameter of target, atmosphere electric field detection device sets up in radar detection device, radar detection device includes antenna module, data processing subassembly and antenna pedestal, the antenna module with atmosphere electric field detection device all sets up on the antenna pedestal, atmosphere electric field detection device includes test probe and detection bracing piece, test probe connect in detect upper strut end, detection bracing piece lower extreme is installed the first side of antenna pedestal.
2. The system as claimed in claim 1, wherein the radar detection device further comprises a driving hub and a supporting base, the antenna base is disposed on the driving hub, the driving hub is rotatably disposed on the supporting base, the driving hub drives the antenna base to rotate in a first direction and drives the antenna base to rotate in a second direction relative to the supporting base.
3. The system of claim 2, wherein the driving hub is rotatably disposed on a first end of the supporting base along the second direction, a second end of the supporting base is disposed on a carrying surface, and the first end of the supporting base is provided with an external data interface for receiving external power and control signals.
4. The lightning forecasting and early warning system of a small radar combined atmosphere electric field instrument as claimed in claim 3, wherein the antenna base comprises a main body support, an antenna support, a first support arm and a second support arm, the main body support is fixedly connected to a first side of the antenna support, the antenna assembly is disposed on a second side of the antenna support, and the first support arm and the second support arm are respectively connected to the first side of the antenna support and clamped to two sides of the main body support.
5. The system of claim 4, wherein the driving hub comprises a hub case, a rotation component and a conductive slip ring, the rotation component and the conductive slip ring are disposed in the hub case, the hub case is disposed below the main body bracket and sandwiched between the first support arm and the second support arm, the hub case is rotatably disposed on the first end of the support base along the second direction, the rotation component is configured to drive the antenna base to rotate in the first direction and the second direction, respectively, and the conductive slip ring electrically connects the antenna component and the detection probe to the external data interface.
6. The system of claim 5, wherein the rotation assembly comprises a first driving motor, a first speed reducer, a first rotation shaft, and a second rotation shaft, the first driving motor, the first speed reducer, the first rotation shaft, and the second rotation shaft are disposed in the central box, the first driving motor and the first speed reducer drive the first rotation shaft to rotate in a first direction, the first rotation shaft passes through the first side of the central box and is connected to the first support arm, the second rotation shaft passes through the second side of the central box and is connected to the second support arm, and the second rotation shaft rotates along with the first rotation shaft.
7. The system of claim 6, wherein the rotation assembly further comprises a second driving motor, a second reducer, a third shaft, and a first gear, the second driving motor, the second reducer, the third shaft, and the first gear are disposed in the central box, the first end of the supporting base is inserted into the bottom of the central box, the first end is fixedly disposed with the second gear, the first gear and the second gear are engaged with each other, and the first gear can rotate around the second gear.
8. The lightning forecasting and early warning system of a small radar combined atmosphere electric field instrument as claimed in claim 7, wherein the driving hub further comprises an angle encoder disposed on the second shaft for detecting the magnitude of the rotation angle.
9. The system of claim 8, wherein the driving hub further comprises a first controller and a second controller, the first controller and the second controller are disposed on one side of the conductive slip ring, the first controller is configured to control the first driving motor to rotate, and the second controller is configured to control the second driving motor to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221938081.6U CN217932078U (en) | 2022-07-26 | 2022-07-26 | Lightning forecasting and early warning system of small radar combined atmosphere electric field instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221938081.6U CN217932078U (en) | 2022-07-26 | 2022-07-26 | Lightning forecasting and early warning system of small radar combined atmosphere electric field instrument |
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| Publication Number | Publication Date |
|---|---|
| CN217932078U true CN217932078U (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221938081.6U Active CN217932078U (en) | 2022-07-26 | 2022-07-26 | Lightning forecasting and early warning system of small radar combined atmosphere electric field instrument |
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| CN (1) | CN217932078U (en) |
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- 2022-07-26 CN CN202221938081.6U patent/CN217932078U/en active Active
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