CN214122507U

CN214122507U - Weather station

Info

Publication number: CN214122507U
Application number: CN202022846813.6U
Authority: CN
Inventors: 黄彦鑫; 李客南; 马俊娜
Original assignee: Shenzhen Nb Innovations Technology Co ltd
Current assignee: Shenzhen Nb Innovations Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-03
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a weather station, which comprises a weather station main body, a rainfall cover, a light-transmitting cover, an illumination sensor and a rainfall sensor; the rainfall cover is arranged at the top of the weather station main body in a covering manner, a mounting groove is formed between the rainfall cover and the weather station main body, and a light hole is formed in the rainfall cover; the light-transmitting cover is arranged in the light-transmitting hole; the illumination sensor is arranged in the mounting groove and used for detecting an illumination signal emitted by the light-transmitting cover; the rainfall sensor is arranged in the mounting groove and used for detecting rainfall signals. The utility model discloses improved rainfall sensor and light intensity sensor's structure, fused light intensity sensor and rainfall sensor as an organic whole, reduced the whole volume of weather station, increased light detection range of light intensity sensor, promoted the accuracy that weather station illumination detected.

Description

Weather station

Technical Field

The utility model relates to a meteorological monitoring technical field especially relates to a meteorological station.

Background

When modern agriculture and the like carry out production activities, local meteorological data need to be combined, and scientific, safe and efficient development can be achieved. In addition, people also need to know local meteorological data when living and going out. Therefore, with the continuous improvement of the technological level, various meteorological stations capable of monitoring various meteorological parameters such as temperature, humidity, wind speed, wind direction, rainfall, air pressure, photosynthetic radiation, evaporation, soil temperature, soil humidity and the like in real time are produced, and the meteorological monitoring plays a vital role in life and production of people.

However, the rainfall monitoring and the illumination detection of the existing weather station are independently arranged, one of the sensors is usually arranged outside the weather station to acquire data, and the split structure causes the weather station to have poor overall consistency, large volume and low detection accuracy of the illumination sensor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a weather station aims at improving the holistic uniformity in order to reduce whole volume in weather station to promote light intensity sensor detection illumination intensity's accuracy.

In order to achieve the above object, the utility model provides a weather station, weather station includes:

a weather station main body;

the rainfall cover is arranged at the top of the weather station main body in a covering mode, an installation groove is formed between the rainfall cover and the weather station main body, and a light hole is formed in the rainfall cover;

the light-transmitting cover is arranged in the light-transmitting hole;

the illumination sensor is arranged in the mounting groove and used for detecting an illumination signal emitted by the light-transmitting cover; and

and the rainfall sensor is arranged in the mounting groove and is used for detecting a rainfall signal.

In one embodiment, the light-transmitting cover is disposed in a curved shape.

In one embodiment, the light-transmitting cover is hemispherical.

In an embodiment, the light trap is located the middle part of rainfall lid, the protruding portion of establishing that supplies of light sensor installation is equipped with in the diapire middle part of mounting groove, just light sensor's income light side is just right the light trap sets up.

In one embodiment, the rain cover and the light-transmitting cover are hermetically connected through a sealing member.

In one embodiment, the sealing member is a sealing glue or a plastic ring.

In one embodiment, the rainfall sensor is a piezoelectric sensor, the number of the piezoelectric sensors is multiple, and the multiple piezoelectric sensors are mounted on the inner wall of the rainfall cover in an abutting mode.

In one embodiment, the plurality of piezoelectric sensors are evenly distributed along the circumference of the rain cover.

In one embodiment, the weather station further comprises a plurality of wind speed and direction sensors, a plurality of columns are arranged on the weather station main body in an extending mode, and the plurality of wind speed and direction sensors are arranged in the plurality of columns in a one-to-one mode;

and the wind speed and direction sensor is used for detecting a wind speed signal and a wind direction signal.

In one embodiment, the anemometry sensor is an ultrasonic anemometer.

The technical scheme of the utility model, because the top of meteorological station main part is located to this meteorological station's rainfall lid, form the mounting groove between rainfall lid and the meteorological station main part, the light trap has been covered to the rainfall, the light trap is located in the light trap, rainfall sensor locates in the mounting groove and is used for detecting the rainfall signal, illumination sensor installs in the mounting groove and is used for detecting the illumination signal that jets into through the light trap, make meteorological station have the function that illumination detected and rainfall detected concurrently, the holistic uniformity in meteorological station has been improved, and then whole volume has been reduced, the accuracy that illumination sensor detected illumination intensity has been promoted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of a weather station according to the present invention;

fig. 2 is a cross-sectional view of an embodiment of the weather station of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In an exemplary technique, the rainfall monitoring and the illumination detection of weather station are independent settings, and one of them sensor sets up in the outside of weather station and carries out the collection of data, and this kind of split type structure makes weather station whole uniformity relatively poor, and the volume is great, and the accuracy that the illumination sensor detected is lower.

In order to reduce whole volume in order to improve the holistic uniformity in meteorological station to promote the accuracy that light sensor detected, the utility model provides a meteorological station, especially have the meteorological station that illumination detected and rainfall detected, still can have other functions concurrently, and here is not limited.

Referring to fig. 1 and 2, in an embodiment of the present invention, the weather station includes a weather station main body 100, a rainfall cover 200, a light-transmitting cover 300, an illumination sensor 400, and a rainfall sensor 500; the rainfall cover 200 is arranged on the top of the weather station main body 100 in a covering manner, an installation groove 100a is formed between the rainfall cover 200 and the weather station main body 100, and a light hole 200a is formed in the rainfall cover 200; the light-transmitting cover 300 is arranged in the light-transmitting hole 200 a; the light sensor 400 is installed in the installation groove 100a, and the light sensor 400 is used for detecting a light signal emitted through the light-transmitting cover 300; the rainfall sensor 500 is provided in the installation groove 100a, and the rainfall sensor 500 is used to detect a rainfall signal.

The weather station main body 100 may be formed by combining a plurality of shells, and the weather station main body 100 may be cylindrical, square, etc., without limitation. The rain cover 200 may be a circular or square plate structure, and the surface thereof may be disposed in an arc shape, so as to expand the detecting range of the rain as much as possible and improve the detecting accuracy of the rain sensor 500.

The light-transmitting cover 300 may be made of transparent materials such as PC or PMMA, and the shape of the light-transmitting cover 300 may be circular, square, etc., without limitation.

It should be noted that the illumination sensor 400 is a sensor for detecting the illumination intensity of natural light or artificial light, and the operation principle thereof is to convert the illumination intensity into a voltage value, and is mainly applied to agriculture, forestry, or greenhouse cultivation.

In this embodiment, the rainfall sensor 500 may be a piezoelectric sensor, and the like, which is not limited herein. When raining, the piezoelectric sensor detects pressure/sound wave pulse when raindrops drop on the rainfall cover 200, converts the pressure signal into an electric signal, and then obtains rainfall information through data processing and analysis of the electric signal.

During assembly, the light-transmitting cover 300 can be embedded in the light-transmitting hole 200a of the rainfall cover 200 in a bonding or injection molding integrated forming mode and the like, then the rainfall sensors 500 are attached to the inner wall of the rainfall cover 200 in a threaded connection, clamping or bonding mode and the like, the illumination sensor 400 is fixed in the mounting groove 100a of the weather station main body 100 in a threaded connection, clamping or bonding mode and the like, and finally the assembled rainfall cover 200 is covered on the notch of the mounting groove 100a of the weather station main body 100 in a threaded connection, clamping or bonding mode and the like so as to complete the assembly of the weather station.

It can be understood, the utility model discloses a top of weather station main part 100 is located to rainfall lid 200 lid with this weather station, form mounting groove 100a between rainfall lid 200 and the weather station main part 100, light trap 200a has been seted up on the rainfall lid 200, light trap 300 is located in the light trap 200a, rainfall sensor 500 is located in mounting groove 100a and is used for detecting the rainfall signal, illumination sensor 400 is installed in mounting groove 100a and is used for detecting the illumination signal that jets into through light trap 300, make weather station have illumination concurrently and detect the function that the rainfall detected, the holistic uniformity in weather station has been improved, and then whole volume has been reduced, illumination sensor 400 has been promoted and has detected the accuracy of illumination intensity.

In order to further improve the accuracy of the illumination intensity detected by the illumination sensor 400, in an embodiment, referring to fig. 1 and 2, the light-transmitting cover 300 of the weather station may be curved to expand the range of light irradiated into the sensor, thereby improving the accuracy of the illumination intensity detection.

Experiment tests show that especially when the light-transmitting cover 300 is hemispherical, light rays at various angles can irradiate the illumination sensor 400 in the air inlet image station main body 100, and the illumination detection accuracy can be greatly improved.

In an embodiment, referring mainly to fig. 2, the light hole 200a may be disposed in the middle of the rain cover 200, the protruding portion 101 for installing the light sensor 400 is protruded from the middle of the bottom wall of the installation groove 100a, and the light incident side of the light sensor 400 is disposed opposite to the light hole 200 a. So set up to let more light shine on the illumination sensor 400 that is located meteorological station main part 100, further promoted the accuracy of illumination intensity.

In order to prevent rainwater from flowing into the weather station main body 100 and affecting the normal operation of the electronic components such as the illumination sensor 400 and the rain sensor 500, in an embodiment, the rain cover 200 and the light-transmitting cover 300 can be hermetically connected by a sealing member, so as to improve the waterproof sealing performance of the weather station.

It should be noted that the sealing member in this embodiment may be a sealing glue or a plastic ring. During assembly, the inner wall of the light hole 200a may be coated with sealing glue or adhered with a plastic ring, and then the light-transmitting cover 300 is installed in the light hole 200a to achieve sealing connection.

Referring primarily to fig. 2, in some embodiments, the rain sensor 500 may be a plurality of piezoelectric sensors mounted against the inner wall of the rain cover 200. In this embodiment, the plurality of piezoelectric sensors may be uniformly distributed along the circumferential direction of the rain cover 200. So set up, enlarged rainfall sensor 500's detection range, and then promoted the degree of accuracy that the rainfall detected.

In addition, in order to realize the monitoring of the wind speed and the wind direction, in some other embodiments, referring mainly to fig. 1 and 2, the weather station may further include a plurality of wind speed and direction sensors 600, the weather station main body 100 is provided with a plurality of columns 110 in an extending manner, and the plurality of wind speed and direction sensors 600 are installed in the plurality of columns 110 one by one; the wind speed and direction sensor 600 is used for detecting a wind speed signal and a wind direction signal.

Wherein, the wind speed and direction sensor 600 may be an ultrasonic wind direction anemometer. It should be noted that the working principle of the ultrasonic anemometry is to use the ultrasonic time difference method to realize the measurement of wind speed and wind direction. Since the propagation speed of sound in the air is superposed with the airflow speed in the wind direction, if the propagation direction of the ultrasonic wave is the same as the wind direction, the speed of the ultrasonic wave is increased; conversely, if the propagation direction of the ultrasonic wave is opposite to the wind direction, its speed becomes slow. Therefore, under a fixed detection condition, the speed of the ultrasonic wave propagating in the air can correspond to the wind speed function, and accurate wind speed and wind direction can be obtained through calculation. The ultrasonic anemometer has the characteristics of light weight, firmness, durability and the like, does not need maintenance and field calibration, and can output the wind speed and the wind direction simultaneously.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A weather station, characterized in that the weather station comprises:

a weather station main body;

the light-transmitting cover is arranged in the light-transmitting hole;

2. The weather station as claimed in claim 1, wherein the light-transmissive cover is curved.

3. The weather station as claimed in claim 2, wherein the light-transmissive cover is hemispherical.

4. The weather station as claimed in claim 1, wherein the light hole is formed in a middle portion of the rain cover, a protruding portion for mounting the light sensor is protruded from a middle portion of a bottom wall of the mounting groove, and a light incident side of the light sensor faces the light hole.

5. The weather station as claimed in claim 1, wherein the rain cover and the light-transmissive cover are sealingly connected by a seal.

6. The weather station as claimed in claim 5, wherein the seal is a sealing glue or a plastic ring.

7. The weather station as claimed in claim 1, wherein the rain sensor is a plurality of piezoelectric sensors, and a plurality of the piezoelectric sensors are mounted against an inner wall of the rain cover.

8. The weather station as claimed in claim 7, wherein the plurality of piezoelectric sensors are evenly distributed circumferentially along the rain cover.

9. The weather station as claimed in any one of claims 1 to 8, wherein the weather station further comprises a plurality of anemometry sensors, the weather station body having a plurality of posts extending therefrom, the plurality of anemometry sensors being mounted one-to-one within the plurality of posts;

10. The weather station as claimed in claim 9, wherein the anemometry sensor is an ultrasonic anemometer.