CN211477399U

CN211477399U - Wireless sensor

Info

Publication number: CN211477399U
Application number: CN202020284574.7U
Authority: CN
Inventors: 钱进
Original assignee: Taizhou University
Current assignee: Taizhou University
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-09-11
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a wireless sensor, including sensor housing, sensor housing's inside is provided with integrated circuit board, light sensitive element, photovoltaic power generation subassembly, battery respectively, sensor housing's top is provided with the antenna, sensor housing's front is provided with rotates the frame, the inner wall both sides of rotating the frame are all rotated and are connected with the ear frame, the equal fixedly connected with photovoltaic board in surface of ear frame and rotation frame, the guard groove has been seted up at sensor housing's bottom center, the inner wall top of guard groove is provided with control switch and pilot lamp, the utility model relates to a sensor technical field. This wireless sensor has solved current wired type illuminance sensor in the market, need lay wire, and loaded down with trivial details and installation effectiveness are low, and the circuit easily breaks down simultaneously, the problem that safety in utilization is low.

Description

Wireless sensor

Technical Field

The utility model relates to a sensor technical field specifically is a wireless sensor.

Background

The light intensity sensor is a device for converting optical signals into electric signals based on photoelectric effect, a photosensitive element of the early light intensity sensor adopts a photosensitive resistor, and a photosensitive diode made of semiconductor materials is basically used instead, so that the light intensity sensor is suitable for various places, especially suitable for places such as agricultural greenhouses, urban illumination and the like. However, the existing illuminance sensor in the market is of a wired type, wiring is needed during installation, the installation is complex, the installation efficiency is low, meanwhile, a line is prone to failure, and the use safety is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a wireless sensor has solved current wired type light intensity sensor in the market, need lay wire, and loaded down with trivial details and installation effectiveness are low, and the circuit easily breaks down simultaneously, problem that the safety in utilization is low.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a wireless sensor, includes sensor housing, sensor housing's inside is provided with integrated circuit board, light sensitive element, photovoltaic power generation subassembly, battery respectively, sensor housing's top is provided with the antenna, sensor housing's front is provided with rotates the frame, the inner wall both sides of rotating the frame all rotate and are connected with the ear frame, the equal fixedly connected with photovoltaic board in surface of ear frame and rotation frame, the protecting groove has been seted up at sensor housing's bottom center, the inner wall top of protecting groove is provided with control switch and pilot lamp.

Preferably, the photosensitive element, the photovoltaic power generation assembly, the storage battery, the antenna, the photovoltaic panel, the control switch and the indicator lamp are electrically connected with an integrated circuit board, and a control circuit and a control chip are integrated on the surface of the integrated circuit board respectively.

Preferably, the two ends of the back surface of the sensor shell are fixedly connected with mounting holes at equal intervals.

Preferably, a protective cover is arranged on the surface of the sensor shell and at a position corresponding to the photosensitive element, and a movable groove is formed in the center of the rotating frame and at a position corresponding to the protective cover.

Preferably, the antenna is a rotatable radio frequency antenna.

Preferably, the top of the rotating frame is rotatably connected with the top of the sensor shell, and the rotating frame is in interference fit with the sensor shell and the rotating connection between the ear frame and the rotating frame.

(III) advantageous effects

The utility model provides a wireless sensor. Has the following beneficial effects:

this wireless sensor, through the battery powered, photosensitive element carries out the light sense and gathers control circuit and control chip on the cooperation integrated circuit board and carry out optical signal processing, then the cooperation antenna carries out wireless transmission, carry out the information interaction with remote equipment control terminal, realize the automatic management and control of wireless transmission, avoid loaded down with trivial details wiring, improve the installation effectiveness, the fault rate is little, easy maintenance, the safety in utilization is high, and the device outside is provided with adjustable concatenation photovoltaic board, cooperation photovoltaic power generation subassembly realizes photovoltaic autonomous power generation, the power consumption is few, energy conservation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is the utility model discloses photovoltaic board expandes the structure sketch map.

In the figure: the device comprises a sensor shell 1, an integrated circuit board 2, a photosensitive element 3, a photovoltaic power generation assembly 4, a storage battery 5, an antenna 6, a rotating frame 7, an ear frame 8, a photovoltaic panel 9, a protective groove 10, a control switch 11, an indicator lamp 12, a mounting hole 13, a protective cover 14 and a movable groove 15.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a wireless sensor comprises a sensor shell 1 for realizing external protection, wherein an integrated circuit board 2, a photosensitive element 3, a photovoltaic power generation assembly 4 and a storage battery 5 are respectively arranged inside the sensor shell 1 for realizing optical signal conversion, photovoltaic autonomous power generation and energy storage power supply, an antenna 6 is arranged at the top of the sensor shell 1 for realizing wireless signal output, a rotating frame 7 is arranged on the front side of the sensor shell 1 for realizing adjustment of lighting inclination angle of a photovoltaic plate and ensuring lighting quantity, lug frames 8 are respectively and rotatably connected to two sides of the inner wall of the rotating frame 7 for realizing photovoltaic plate splicing, the volume of the device is reduced, the lighting area is expanded, the lug frames can be folded to close and protect the internal photovoltaic plate, photovoltaic plates 9 are respectively and fixedly connected to the surfaces of the lug frames 8 and the rotating frame 7 for realizing photovoltaic power generation lighting, a protection groove 10 is formed in the center of the bottom of the sensor shell 1 for realizing, the top of the inner wall of the protective groove 10 is provided with a control switch 11 and an indicator light 12 to realize on-off control, the photosensitive element 3, the photovoltaic power generation component 4, the storage battery 5, the antenna 6, the photovoltaic panel 9, the control switch 11 and the indicator light 12 are all electrically connected with the integrated circuit board 2 to realize internal circuit connection, the surface of the integrated circuit board 2 is respectively integrated with a control circuit and a control chip to realize photoelectric signal conversion, two ends of the back of the sensor shell 1 are fixedly connected with mounting holes 13 at equal distances, the device installation is realized, the surface of the sensor shell 1 and the position corresponding to the photosensitive element 3 are provided with a protective cover 14 to realize external protection of the photosensitive element, the center of the rotating frame 7 and the position corresponding to the protective cover 14 are provided with a movable groove 15 to ensure sufficient lighting of the photosensitive element, the antenna 6 is a rotatable radio frequency antenna to realize free rotation, the top of the rotating frame 7 is rotatably connected with the top of the sensor shell 1, and the rotating frame 7 is in interference fit with the sensor shell 1 and the rotating connection between the ear frame 8 and the rotating frame 7, so that the free rotation position is fixed.

During the use, utilize 1 dorsal part mounting hole 13 cooperation bolt of sensor casing to carry out the device fixed, (guarantee openly to the sun during fixed), then open both sides ear frame 8, then rotate and rotate frame 7 and adjust the daylighting inclination, cooperation inside photovoltaic power generation subassembly 4, guarantee photovoltaic power generation, it is reliable to independently supply power, utilize inside photosensitive element 3 to carry out the light sense collection, control circuit and control chip on the cooperation integrated circuit board 2 carry out optical signal processing, then cooperate antenna 6 to carry out wireless transmission, carry out information interaction with remote equipment control terminal, realize the automatic management and control of wireless transmission.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wireless sensor comprising a sensor housing (1), characterized in that: the inside of sensor housing (1) is provided with integrated circuit board (2), light sensitive element (3), photovoltaic power generation subassembly (4), battery (5) respectively, the top of sensor housing (1) is provided with antenna (6), the front of sensor housing (1) is provided with rotates frame (7), the inner wall both sides of rotating frame (7) all rotate and are connected with ear frame (8), the equal fixedly connected with photovoltaic board (9) in surface of ear frame (8) and rotation frame (7), protective housing (10) have been seted up at the bottom center of sensor housing (1), the inner wall top of protective housing (10) is provided with control switch (11) and pilot lamp (12).

2. A wireless sensor according to claim 1, wherein: photosensitive element (3), photovoltaic power generation subassembly (4), battery (5), antenna (6), photovoltaic board (9), control switch (11) and pilot lamp (12) all with integrated circuit board (2) electric connection, integrated control circuit and control chip respectively on the surface of integrated circuit board (2).

3. A wireless sensor according to claim 1, wherein: the sensor shell (1) is characterized in that mounting holes (13) are fixedly connected to two ends of the back of the sensor shell at equal intervals.

4. A wireless sensor according to claim 1, wherein: the surface of the sensor shell (1) and the position corresponding to the photosensitive element (3) are provided with a protective cover (14), and the center of the rotating frame (7) and the position corresponding to the protective cover (14) are provided with a movable groove (15).

5. A wireless sensor according to claim 1, wherein: the antenna (6) is a rotatable radio frequency antenna.

6. A wireless sensor according to claim 1, wherein: the top of rotating frame (7) is connected with the top of sensor housing (1) in a rotating mode, and rotating frame (7) and sensor housing (1) and ear frame (8) are connected with the rotation between rotating frame (7) in an interference fit mode.