CN214174648U

CN214174648U - Solar wireless rainwater sensor

Info

Publication number: CN214174648U
Application number: CN202120217821.6U
Authority: CN
Inventors: 廖湖亮; 李瑶瑶
Original assignee: Dongguan Yushun Intelligent Technology Co ltd
Current assignee: Dongguan Yushun Intelligent Technology Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-09-10
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a wireless rainwater inductor of solar energy, including pedestal, casing, two rainwater response piece groups, solar cell panel, circuit board, lithium cell, wireless module. A waterproof mounting cavity is formed in the shell, and rainwater can be prevented from entering the shell. The solar cell panel is arranged on the upper surface of the shell, and the shell is rotatably arranged on the base body, so that the direction of the solar cell panel can be adjusted by adjusting the rotating angle of the shell. When sunlight directly irradiates on the solar cell panel, the solar cell panel can obtain enough sunlight to the maximum extent, and the generating efficiency is highest. The two rain sensing piece groups are respectively arranged on the upper surface of the shell, and the circuit board, the lithium battery and the wireless module are arranged in the shell. Because solar cell panel and lithium cell electrical property link to each other in the circuit board, wireless module integration in the circuit board, consequently realized the wireless transmission of rainwater inductor, need not the wiring can charge and send the signal of sensing, convenient to use.

Description

Solar wireless rainwater sensor

Technical Field

The utility model belongs to the technical field of the inductor technique and specifically relates to indicate a wireless rainwater inductor of solar energy.

Background

Automatic window openers often need to be used in conjunction with rain sensors. When raining, the rain sensor transmits a raining signal to the automatic window opening and closing device, and the automatic window opening and closing device closes the window.

The rain sensor requires a long-term power supply, but it is inconvenient to supply power and transmit signals in a wired manner.

The rainwater sensor is often installed near automatic window opener, sometimes need adjust the angle of transferring the rainwater sensor in order to obtain the best measurement angle, but ordinary rainwater sensor often the angle can not be adjusted, causes the measurement to make mistakes easily.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to the deficiency of the prior art, and the main objective of the present invention is to provide a solar wireless rain sensor, which can not only adjust the angle, but also does not need to wire for power supply and signal transmission, thereby overcoming the deficiencies of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the application provides a wireless rainwater inductor of solar energy, include

A base body;

a shell which is rotatably arranged on the seat body, and the bottom of the shell is detachably arranged on the seat body;

the two rainwater sensing sheet groups are respectively arranged on the upper surface of the shell;

the solar cell panel is arranged on the upper surface of the shell;

the solar cell panel and the lithium battery are electrically connected with the circuit board, and the wireless module is integrated on the circuit board.

Furthermore, the lower surface of the seat body extends upwards to form an installation seat, a screw hole is formed in the installation seat, and a screw is screwed in the screw hole to form a shaft for assembling the shell; the bottom surface of the shell extends downwards to form a mounting part, and the mounting part is inserted into the mounting seat to form rotatable connection.

Preferably, an opening is formed in the mounting portion of the housing, the opening gradually enlarges from the middle portion to the two ends to form a guiding and clamping structure, and the opening forms detachable connection of the housing and the base body.

Furthermore, each group of the solar wireless rainwater sensor comprises a first rainwater sensing piece serving as a positive electrode and a second rainwater sensing piece serving as a negative electrode; the first rainwater sensing piece and the second rainwater sensing piece are embedded mutually, and a gap is reserved between the first rainwater sensing piece and the second rainwater sensing piece.

Furthermore, the shell comprises an upper shell and a lower shell, and the upper shell is buckled with the lower shell to form an internal waterproof installation cavity; the upper surface of the upper shell is provided with a left mounting groove, a middle mounting groove and a right mounting groove; wherein a set of rainwater response piece group locates this left mounting groove, and another group of rainwater response piece group locates this right mounting groove, solar cell panel locates well mounting groove, wireless module, circuit board, lithium cell three set up in inside waterproof installation cavity.

Preferably, a through hole for routing is arranged in the middle mounting groove.

Preferably, the medial surface interval of going up the casing is provided with a plurality of catching grooves, the lateral surface of casing is provided with a plurality of pieces of digging down, digs the piece and detains and form buckle formula installation in the catching groove.

Furthermore, the seat body is provided with two mounting holes for fixing, and the mounting holes are distributed on the bottom surface of the seat body in a bilateral symmetry manner; or the bottom surface of the seat body is pasted with the adhesive; or the base body is simultaneously provided with the mounting hole and the adhesive.

Further, the wireless module is a wireless communication module supporting control of superheterodyne remote control transmission 433MHZ and 868 MHZ.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme, solar energy wireless rainwater inductor includes solar cell panel, circuit board, lithium cell, wireless module, casing, pedestal, rainwater response piece group. The solar cell panel can be used for charging the lithium battery, and the lithium battery supplies continuous power to the solar wireless rainwater sensor, so that an external power supply is not needed. Rainwater information is collected by the rainwater sensing piece group, and information is transmitted by the wireless module, so that wiring is not needed to transmit the information. The rotatable installation in the pedestal of casing, therefore the casing can the multi-angle rotate, guarantees the measuring accuracy, also makes solar cell panel can receive sufficient sunlight simultaneously and shines. The shell is detachably arranged on the base body, so that the shell and the base body can be detached, and the space can be saved during transportation and packaging.

In addition, go up the casing lock and form the casing under the casing, waterproof installation cavity in the casing can prevent that the rainwater from getting into in the casing, and then can protect the inside equipment of casing.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is an overall schematic diagram of an embodiment of the present invention.

Fig. 2 is an exploded view of an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of an embodiment of the present invention.

The attached drawings indicate the following:

10. seat body 11 and mounting hole

12. Mounting base 13, screw hole

14. Screw 20, casing

21. Upper casing 22, left mounting groove

23. Middle mounting groove 24 and through hole

25. Right mounting groove 26, catching groove

30. Lower shell 31 and waterproof mounting cavity

32. Mounting portion 33, opening

34. Digging block 40 and rainwater sensing sheet set

41. First rain sensing piece 42 and second rain sensing piece

43. Solar cell panel 44 and circuit board

45. Lithium battery 46, wireless module (not shown)

47. Adhesive 48, indicator light.

Detailed Description

Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which is a solar wireless rain sensor.

Wherein, solar cell panel 43 can charge for lithium cell 45, and lithium cell 45 gives the wireless rainwater inductor of solar energy provides lasting power, and then need not external power supply. The rainwater information collected by the rainwater sensing piece group 40 is transmitted through the wireless module 46 (not shown), so that wiring is not needed to transmit the information. The housing 20 is rotatably mounted on the base 10, so that the housing 20 can rotate at multiple angles, and the solar cell panel 43 can be irradiated by sufficient sunlight while the accuracy of measurement is ensured. The shell 20 is detachably mounted on the base 10, so that the shell 20 and the base 10 can be detached from each other, and space can be saved during transportation and packaging.

The application provides a wireless rainwater inductor of solar energy, include

A base 10; a housing 20 rotatably mounted on the base 10, and the bottom of the housing 20 is detachably mounted on the base 10; two rain sensing plate sets 40, the rain sensing plate sets 40 are respectively installed on the upper surface of the casing 20; a solar cell panel 43, the solar cell panel 43 being mounted on the upper surface of the housing 20; a circuit board 44, a lithium battery 44, and a wireless module 46 (not shown) disposed in the housing, wherein the solar panel 43 and the lithium battery 45 are electrically connected to the circuit board 44, and the wireless module 44 is integrated on the circuit board 44.

Rainwater information sensed by the rainwater sensing piece set 40 is transmitted through the wireless module 46 (not shown), so that the wireless wiring is transmitted. Solar cell panel 43 can charge for lithium cell 45, and lithium cell 45 does the wireless rainwater inductor of solar energy provides the power, consequently need not the wiring power supply, and lithium cell 45 from the area just can satisfy needs. The housing 20 is rotatably mounted on the base 10, so that the solar wireless rainwater sensor can rotate at different angles, thereby preventing rainwater from being measured and enabling the solar cell panel 43 to be irradiated by sufficient sunlight. The shell 20 is detachably mounted on the base 10, so that the shell 20 and the base 10 can be detached from each other, and space can be saved during transportation. The solar panel 43 collects energy and then charges the lithium battery 45 through the circuit board 44. The rain information collected by the rain sensor strip set 40 is transmitted from the wireless module 46 (not shown) via the circuit board 44. The lithium battery 45 has a long life and can be repeatedly used. An indicator light 48 is also connected to the circuit board 44 and can display the working state of the solar wireless rain sensor.

Further, a mounting base 12 extends upward from the lower surface of the base 10, a screw hole 13 is formed in the mounting base 12, and a screw 14 is screwed into the screw hole 13 to form a shaft for assembling the housing 20; the bottom surface of the housing 20 extends downward to form a mounting portion 32, and the mounting portion 32 is inserted into the mounting seat 12 to form a rotatable connection. After the mounting portion 32 is inserted into the mounting seat 12, the screw 14 is screwed into the screw hole 13; an axis for rotating the housing 20 is ingeniously formed, so that the housing 20 can rotate on the base body 10, and the solar wireless rainwater sensor can be rotatably adjusted at multiple angles.

Preferably, the mounting portion 32 of the housing 20 is formed with an opening 33, the opening 33 gradually enlarges from the middle portion to the two ends to form a guiding and clamping structure, and the opening 33 constitutes the detachable connection of the housing 20 and the seat body 10. When the shell 20 and the seat body 10 need to be detached, the shell 20 can be directly pulled out, which is very convenient. When the screw 14 is inserted into the opening 33, the opening 33 can clamp the screw 14. The guide and clamp structure of the opening 33, which is formed to be gradually enlarged from the middle to both ends, facilitates the installation and removal.

Further, each group of rainwater sensing piece groups 40 of the solar wireless rainwater sensor comprises a first rainwater sensing piece 41 serving as a positive electrode and a second rainwater sensing piece 42 serving as a negative electrode; the first rain sensing piece 41 and the second rain sensing piece 42 are embedded with each other, and a gap is left between the first rain sensing piece 41 and the second rain sensing piece 42. When the first rain sensing piece 41 passes through the gap between the second rain sensing pieces 42, the circuit is conducted, and rain can be measured. The two sets of rain sensor sheet sets 40 can measure two sets of data and also prevent errors in the measured data.

Further, the housing 20 includes an upper housing 21 and a lower housing 30, the upper housing 21 is fastened to the lower housing 30 to form an internal waterproof mounting cavity 31; the upper surface of the upper shell 21 is provided with a left mounting groove 22, a middle mounting groove 23 and a right mounting groove 25; one group of the rain sensing strip group 40 is disposed in the left mounting groove 22, the other group of the rain sensing strip group 40 is disposed in the right mounting groove 25, the solar panel 43 is disposed in the middle mounting groove 23, and the wireless module 46 (not shown), the circuit board 44 and the lithium battery 45 are disposed in the internal waterproof mounting cavity 31. When rainwater passes through, the first rainwater sensing piece 41 and the second rainwater sensing piece 42 are conducted, and rainwater can be sensed. The waterproof mounting cavity 31 prevents rain from penetrating the housing 20 and protects the equipment therein.

Preferably, a through hole 24 for routing is provided in the middle mounting groove 23.

Preferably, a plurality of fastening grooves 26 are arranged on the inner side surface of the upper shell 21 at intervals, a plurality of digging blocks 34 are arranged on the outer side surface of the lower shell 30, and the digging blocks 34 are fastened in the fastening grooves 26 to form a buckle type installation. This snap-fit mounting design facilitates the mounting of the upper and

lower housings

21, 30 and also prevents rain from flowing into the housing 20.

Furthermore, the base 10 is provided with two mounting holes 11 for fixing, and the mounting holes 11 are distributed on the bottom surface of the base 10 in a bilateral symmetry manner; or the bottom surface of the base 10 is pasted with an adhesive 47 (not shown); alternatively, the base 10 is provided with the mounting hole 11 and the adhesive 47 (not shown). The installation mode is convenient, so that the solar wireless rainwater sensor is convenient and quick to install.

Further, the wireless module 46 (not shown) is a wireless communication module supporting the control of the superheterodyne remote control transmission 433MHZ and 868 MHZ. The superheterodyne remote control transmitting technology is a low-noise large-scale integrated circuit, has extremely high cost performance, perfect antistatic protection and high reliability

To sum up, the design of the utility model is characterized in that the rainwater information sensed by the rainwater sensing sheet set 40 can be transmitted through the wireless module 46 (not shown in the figure), so that the wiring is not needed to transmit the information. Solar cell panel 43 can charge for lithium cell 45, and lithium cell 45 does the wireless rainwater inductor of solar energy provides the power, consequently need not the wiring power supply, and lithium cell 45 from the area just can satisfy needs through solar charging. Casing 20 is rotatable installs in pedestal 10, makes the wireless rainwater inductor of solar energy can not rotate by the angle, still makes solar cell panel 43 can receive sufficient sunlight irradiation when preventing that the rainwater from measuring to make mistakes, lets solar cell panel 43 charge for lithium cell 45. The housing 20 is detachably mounted on the base 10, so that the mounting and dismounting are convenient, and the space can be saved during the dismounting.

In addition, the upper shell is buckled with the lower shell 30 to form the shell 20, rainwater cannot enter the waterproof mounting cavity 31 in the shell 20, and equipment in the shell 20 can be protected.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a wireless rainwater inductor of solar energy which characterized in that: comprises that

A base body;

the solar cell panel is arranged on the upper surface of the shell;

2. The solar wireless rain sensor according to claim 1, wherein: the lower surface of the seat body extends upwards to form a mounting seat, a screw hole is formed in the mounting seat, and a screw is screwed in the screw hole to form a shaft for assembling the shell; the bottom surface of the shell extends downwards to form a mounting part, and the mounting part is inserted into the mounting seat to form rotatable connection.

3. The solar wireless rain sensor according to claim 2, wherein: an opening is formed in the mounting portion of the shell, the opening gradually enlarges from the middle portion to the two ends to form a guiding and clamping structure, and the opening forms detachable connection of the shell and the base body.

4. The solar wireless rain sensor according to claim 1, wherein: each group of rainwater sensing piece groups comprises a first rainwater sensing piece serving as a positive electrode and a second rainwater sensing piece serving as a negative electrode; the first rainwater sensing piece and the second rainwater sensing piece are embedded mutually, and a gap is reserved between the first rainwater sensing piece and the second rainwater sensing piece.

5. The solar wireless rain sensor according to claim 1, wherein: the shell comprises an upper shell and a lower shell, and the upper shell is buckled with the lower shell to form an internal waterproof installation cavity; the upper surface of the upper shell is provided with a left mounting groove, a middle mounting groove and a right mounting groove; wherein a set of rainwater response piece group locates this left mounting groove, and another group of rainwater response piece group locates this right mounting groove, solar cell panel locates well mounting groove, wireless module, circuit board, lithium cell three set up in inside waterproof installation cavity.

6. The solar wireless rain sensor according to claim 5, wherein: and a through hole for wiring is arranged in the middle mounting groove.

7. The solar wireless rain sensor according to claim 5, wherein: the medial surface interval of going up the casing is provided with a plurality of catching grooves, the lateral surface of casing is provided with a plurality of pieces of digging down, digs the piece and detains and form buckle formula installation in the catching groove.

8. The solar wireless rain sensor according to claim 1, wherein: the seat body is provided with two mounting holes for fixing, and the mounting holes are distributed on the bottom surface of the seat body in a bilateral symmetry manner; or the bottom surface of the seat body is pasted with the adhesive; or the base body is simultaneously provided with the mounting hole and the adhesive.

9. The solar wireless rain sensor according to claim 1, wherein: the wireless module is a wireless communication module supporting the control of the superheterodyne remote control transmitting 433MHZ and 868 MHZ.