CN202695694U - Antenna device of meteorological radar - Google Patents
Antenna device of meteorological radar Download PDFInfo
- Publication number
- CN202695694U CN202695694U CN 201220363751 CN201220363751U CN202695694U CN 202695694 U CN202695694 U CN 202695694U CN 201220363751 CN201220363751 CN 201220363751 CN 201220363751 U CN201220363751 U CN 201220363751U CN 202695694 U CN202695694 U CN 202695694U
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- Prior art keywords
- reflector
- heat dissipation
- weather radar
- scanner device
- utility
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Abstract
The utility model discloses an antenna device of a meteorological radar, comprising a reflector in a parabola structure, wherein a feed source is arranged at one end of the reflector, the feed source is connected with a reflector through a tilted support, a plurality of mounting plates are uniformly arranged on the inner surface of the reflector, and a heat dissipation box is arranged at the outer side of the reflector. According to the antenna device of the meteorological radar, sector-shaped mounting plates are uniformly arranged on the inner surface of the reflector, the reflector is mounted simply, the precision adjustment is not needed to be carried out on site, the mounting and maintenance are facilitated, the precision is improved, meanwhile the heat dissipation box is arranged at the outer side of the reflector, the heat dissipation performance of the antenna device of the meteorological radar is improved, and the service life is longer.
Description
Technical field
The utility model relates to field of antenna, particularly relates to a kind of weather radar scanner device.
Background technology
Meteorological radar is the radar that is specifically designed to Atmospheric Survey, belongs to active microwave remote sensing of atmosphere equipment.Meteorological radar is one of the main prospecting tools for warning and forecast, small scale weather system (such as typhoon and heavy rain cloud system).The normal radar device partly is comprised of directional antenna, transmitter, receiver, antenna controller, display and photographic means, electronic computer and picture transmission etc. substantially.
Existing weather radar scanner complex structural designs, difficulty of processing is large, and Installation and Debugging are inconvenient, and radiating effect is poor, is not easy to maintenance, and cost is higher.
The utility model content
The technical problem that the utility model mainly solves provide a kind of simple in structure, be convenient to that Installation and Debugging, cost are lower, the weather radar scanner device of good heat dissipation effect, long service life.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of weather radar scanner device is provided, comprise the reflector that is parabolic structure, described reflector one end is provided with feed, described feed is connected by bearing diagonal with reflector, evenly be provided with some mounting panels on the described reflector inner surface, described reflector arranged outside has heat dissipation tank.
In preferred embodiment of the utility model, be provided with lightning arrester in the described heat dissipation tank.
In preferred embodiment of the utility model, described mounting panel and reflector removably connect.
In preferred embodiment of the utility model, described feed comprises Feed Horn and quadrature device, and described Feed Horn is connected with the quadrature device.
In preferred embodiment of the utility model, described mounting panel is fan-shaped setting.
In preferred embodiment of the utility model, described bearing diagonal is three, is 120 ° of settings between the every bearing diagonal.
The beneficial effects of the utility model are: the utility model weather radar scanner device is owing to evenly being provided with fan-shaped mounting panel at the reflector inner surface, so that reflector is installed simply, be not used as at the scene the precision adjustment, be convenient to installation and maintenance, improved precision, simultaneously, owing in the reflector arranged outside heat dissipation tank being arranged, improved the heat dispersion of this weather radar scanner device, longer service life.
Description of drawings
Fig. 1 is the perspective view of the utility model weather radar scanner device one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, heat dissipation tank, 2, Feed Horn, 3, the quadrature device, 4, bearing diagonal, 5, mounting panel, 6, heat dissipation tank.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection range of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises:
A kind of weather radar scanner device, comprise the reflector 1 that is parabolic structure, described reflector 1 one ends are provided with feed, and described feed is connected by bearing diagonal 4 with reflector 1, evenly be provided with some mounting panels 5 on described reflector 1 inner surface, described reflector 1 arranged outside has heat dissipation tank 6.
Be provided with lightning arrester in the described heat dissipation tank 6, can play well lightning-arrest effect, prevent danger, improve useful life.
Described mounting panel 5 is fan-shaped setting, and mounting panel 5 removably connects with reflector 1.At paraboloidal reflector 1 inner surface fan-shaped mounting panel 5 is set, so that reflector 1 is installed simply, precision is high, does not need to do the precision adjustment.
Described feed comprises Feed Horn 2 and quadrature device 3, and described Feed Horn 2 is connected with quadrature device 3.
Described bearing diagonal 4 is three, is 120 ° of settings between the every bearing diagonal 4, and is handsome in appearance, fixation.
During the antenna transmission signal of telecommunication, at first will launch the signal of telecommunication by external transmitter and be converted into electromagnetic wave signal, transfer to feed, feed is emitted to electromagnetic wave on the paraboloidal reflector 1, by paraboloidal reflector 1 electromagnetic wave is sent, receiving signal then is reverse process, by receiver the electromagnetic wave signal that receives is converted into the reception signal of telecommunication, by reception and the transmission of signal of communication.
Compared with prior art, the utility model weather radar scanner device is owing to evenly being provided with fan-shaped mounting panel 5 at reflector 1 inner surface, so that reflector 1 is installed simply, be not used as at the scene the precision adjustment, be convenient to installation and maintenance, improved precision, simultaneously, owing in reflector 1 arranged outside heat dissipation tank 6 being arranged, having improved the heat dispersion of this weather radar scanner device, longer service life.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. weather radar scanner device, it is characterized in that: comprise the reflector (1) that is parabolic structure, described reflector (1) one end is provided with feed, described feed is connected by bearing diagonal (4) with reflector (1), evenly be provided with some mounting panels (5) on described reflector (1) inner surface, described reflector (1) arranged outside has heat dissipation tank (6).
2. weather radar scanner device according to claim 1, it is characterized in that: described heat dissipation tank is provided with lightning arrester in (6).
3. weather radar scanner device according to claim 1 is characterized in that: described mounting panel (5) removably connects with reflector (1).
4. weather radar scanner device according to claim 1, it is characterized in that: described feed comprises Feed Horn (2) and quadrature device (3), described Feed Horn (2) is connected with quadrature device (3).
5. weather radar scanner device according to claim 1, it is characterized in that: described mounting panel (5) is fan-shaped setting.
6. weather radar scanner device according to claim 1, it is characterized in that: described bearing diagonal (4) is three, is 120 ° of settings between the every bearing diagonal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363751 CN202695694U (en) | 2012-07-26 | 2012-07-26 | Antenna device of meteorological radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363751 CN202695694U (en) | 2012-07-26 | 2012-07-26 | Antenna device of meteorological radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202695694U true CN202695694U (en) | 2013-01-23 |
Family
ID=47551260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220363751 Expired - Fee Related CN202695694U (en) | 2012-07-26 | 2012-07-26 | Antenna device of meteorological radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202695694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780062A (en) * | 2012-07-26 | 2012-11-14 | 常州亚邦天线有限公司 | Weather radar antenna device |
-
2012
- 2012-07-26 CN CN 201220363751 patent/CN202695694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780062A (en) * | 2012-07-26 | 2012-11-14 | 常州亚邦天线有限公司 | Weather radar antenna device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130726 |