CN214959414U

CN214959414U - Intelligent photovoltaic adjusting device with inclination sensor

Info

Publication number: CN214959414U
Application number: CN202120211666.7U
Authority: CN
Inventors: 余鹏程; 蔡强; 虎威; 魏学先
Original assignee: Ningxia Zhongphotoelectric New Energy Co ltd
Current assignee: Ningxia Luyu Comprehensive Energy Service Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-30
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses an intelligent photovoltaic adjusting device with a tilt angle sensor, which comprises a solar photovoltaic panel and a supporting plate, wherein the upper surface of the supporting plate is fixedly provided with a double-shaft motor, the outer side walls at the two ends of the supporting plate are fixedly connected with shells, the inner bottom walls of the two shells are respectively connected with a first screw rod and a second screw rod through the rotation of bearings, the output ends at the two sides of the double-shaft motor are respectively and fixedly connected with a transmission shaft, one end of the transmission shaft extends into the shell and is fixedly connected with a first bevel gear, the outer side walls of the first screw rod and the second screw rod are respectively and fixedly connected with a second bevel gear, the two first bevel gears are symmetrically distributed, the outer surface of the first bevel gear is meshed with the second bevel gear, the outer side walls of the first screw rod and the second screw rod are respectively in threaded connection with a first screw sleeve and a second screw sleeve, and the angle of the solar photovoltaic panel can be adjusted, the self angle can be changed for the illumination angle at different moments, and then the generating capacity can be improved.

Description

Intelligent photovoltaic adjusting device with inclination sensor

Technical Field

The utility model relates to a photovoltaic field, in particular to intelligent photovoltaic adjusting device with inclination sensor.

Background

Photovoltaic: the solar photovoltaic power generation system is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material and has two modes of independent operation and grid-connected operation.

Along with the development of society, the demand to the electric energy is more and more, and utilize solar photovoltaic board to apply more and more extensively to the optical energy, and the angle of current solar photovoltaic board is fixed, is difficult to adjust for the absorptivity of sunlight descends, and causes the damage to solar photovoltaic board easily during strong wind, so, we provide an intelligent photovoltaic adjusting device with inclination sensor.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an intelligent photovoltaic adjustment apparatus with tilt sensor, which can effectively solve the problems of the prior art.

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

an intelligent photovoltaic adjusting device with an inclination angle sensor comprises a solar photovoltaic panel and a supporting plate, wherein a double-shaft motor is fixedly installed on the upper surface of the supporting plate, outer side walls at two ends of the supporting plate are fixedly connected with shells, the inner bottom walls of the two shells are respectively and rotatably connected with a first screw rod and a second screw rod through bearings, output ends at two sides of the double-shaft motor are respectively and fixedly connected with a transmission shaft, one end of the transmission shaft extends into the shell and is fixedly connected with a first bevel gear, the outer side walls of the first screw rod and the second screw rod are respectively and fixedly connected with a second bevel gear, the two first bevel gears are symmetrically distributed in pairs, the outer surface of the first bevel gear is meshed with the second bevel gear, the outer side walls of the first screw rod and the second screw rod are respectively in threaded connection with a first screw sleeve and a second screw sleeve, and two sides of the outer surfaces of the first screw sleeve and the second screw sleeve are respectively and fixedly connected with a limiting block, one end of the limiting block is connected with the inner side wall of the shell in a sliding mode through the sliding groove, and the top ends of the first threaded sleeve and the second threaded sleeve are hinged to the solar photovoltaic panel.

Preferably, the two sides of the supporting plate are respectively provided with two first transmission sleeves and two second transmission sleeves, the inside of each first transmission sleeve and the inside of each second transmission sleeve are respectively connected with a first sliding rod and a second sliding rod in a sliding mode, the top ends of the first sliding rods and the top ends of the second sliding rods are hinged to the solar photovoltaic panel, and therefore the solar photovoltaic panel can be prevented from being turned on one side.

Preferably, fixing rods are fixedly connected between the second threaded sleeve and the first sliding rod and between the first threaded sleeve and the second sliding rod.

Preferably, the lower part of the solar photovoltaic panel is fixedly provided with an inclination angle sensor, and one side of the solar photovoltaic panel is fixedly provided with an anemoscope.

Preferably, the end face of the supporting plate is fixedly provided with a PLC controller.

Preferably, the tilt angle sensor is electrically connected with the PLC through a wire, and the PLC is electrically connected with the double-shaft motor through a wire.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the double-shaft motor starts to drive the two transmission shafts to rotate, the first bevel gear rotates along with the transmission shafts, the two first bevel gears drive the first screw rod and the second screw rod to rotate through the second bevel gear respectively, the first screw rod and the second screw rod rotate in opposite directions, the limiting blocks limit the first screw sleeve and the second screw sleeve respectively, then the first screw sleeve can move in the opposite directions, therefore, the angle of the solar photovoltaic panel can be adjusted, the self angle of the illumination angle at different moments can be changed, and then the generated energy can be improved.

(2) Through setting up the anemoscope, the anemoscope passes through the GPS communication and transmits the PLC controller, and the PLC controller will issue the instruction and flatten the angle with the solar photovoltaic board, and the subassembly slope blows bad solar photovoltaic board when effectively protecting the strong wind, and the biggest 45 degrees inclination is rotated in the east and west, protects the solar photovoltaic board through inclination sensor, prevents to cross the limit.

Drawings

Fig. 1 is a schematic view of the overall structure of an intelligent photovoltaic adjustment device with a tilt sensor according to the present invention;

fig. 2 is a bottom view of the intelligent photovoltaic adjustment apparatus with tilt sensor of the present invention;

fig. 3 is the utility model relates to an intelligent photovoltaic adjusting device's backup pad external connection structure sketch map with tilt sensor.

In the figure: 1. a solar photovoltaic panel; 2. a first transmission sleeve; 3. a first slide bar; 4. a second drive sleeve; 5. a second slide bar; 6. an anemometer; 7. a support plate; 8. a PLC controller; 9. a tilt sensor; 10. a housing; 11. a drive shaft; 12. a first bevel gear; 13. a first screw; 14. a second bevel gear; 15. a first threaded sleeve; 16. a limiting block; 17. a second screw; 18. a second thread insert; 19. fixing the rod; 20. a two-shaft motor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, an intelligent photovoltaic adjusting device with a tilt angle sensor comprises a solar photovoltaic panel 1 and a supporting plate 7, a double-shaft motor 20 is fixedly installed on the upper surface of the supporting plate 7, outer side walls of two ends of the supporting plate 7 are fixedly connected with shells 10, inner bottom walls of the two shells 10 are respectively rotatably connected with a first screw 13 and a second screw 17 through bearings, output ends of two sides of the double-shaft motor 20 are respectively fixedly connected with a transmission shaft 11, one end of the transmission shaft 11 extends into the shell 10 and is fixedly connected with a first bevel gear 12, outer side walls of the first screw 13 and the second screw 17 are respectively fixedly connected with a second bevel gear 14, the two first bevel gears 12 are symmetrically distributed, the outer surface of the first bevel gear 12 is meshed with the second bevel gear 14, outer side walls of the first screw 13 and the second screw 17 are respectively in threaded connection with a first threaded sleeve 15 and a second threaded sleeve 18, the equal fixedly connected with stopper 16 in surface both sides of first swivel nut 15 and second swivel nut 18, the inside lateral wall sliding connection of spout and shell 10 is passed through to the one end of stopper 16, and the top of first swivel nut 15 and second swivel nut 18 all is articulated with solar photovoltaic board 1, and simple structure is convenient for carry out angle regulation to solar photovoltaic board 1.

Two first transmission sleeves 2 and two second transmission sleeves 4 are respectively arranged on two sides of the supporting plate 7, a first slide bar 3 and a second slide bar 5 are respectively connected inside the first transmission sleeves 2 and the second transmission sleeves 4 in a sliding mode, the top ends of the first slide bar 3 and the second slide bar 5 are hinged to the solar photovoltaic panel 1, and therefore the solar photovoltaic panel 1 can be prevented from being turned on one side.

Fixed rods 19 are fixedly connected between the second threaded sleeve 18 and the first slide bar 3 and between the first threaded sleeve 15 and the second slide bar 5, so that the first slide bar 3 and the second slide bar 5 can be controlled conveniently.

The lower part of the solar photovoltaic panel 1 is fixedly provided with the inclination angle sensor 9, and one side of the solar photovoltaic panel 1 is fixedly provided with the anemoscope 6, so that the solar photovoltaic panel 1 can be prevented from being damaged by strong wind.

The end face of the supporting plate 7 is fixedly provided with a PLC (programmable logic controller) 8, and the anemoscope 6 is transmitted to the PLC 8 through GPS (global positioning system) communication.

Inclination sensor 9 passes through wire and PLC controller 8 electric connection, and PLC controller 8 is convenient for control double-shaft motor 20 through wire and double-shaft motor 20 electric connection.

It should be noted that the utility model relates to an intelligent photovoltaic adjusting device with tilt angle sensor, combine local longitude and latitude, calculate sunrise time and sunset time of whole year every day, theoretical algorithm adopts GPS to calculate solar photovoltaic board 1 and sun focusing angle through PLC controller 8, practical algorithm installs tilt angle sensor 9 in solar photovoltaic board 1, measure the actual angle of solar photovoltaic board 1, when the difference between actual angle and theoretical angle is 1 degree, send out the instruction through PLC controller 8 and drive biax motor 20, biax motor 20 starts to drive two transmission shafts 11 and rotate, first bevel gear 12 rotates along with transmission shaft 11, two first bevel gears 12 drive first screw 13 and second screw 17 respectively through second bevel gear 14 and rotate, first screw 13 and second screw 17 become reverse rotation, stopper 16 is spacing first swivel nut 15 and second swivel nut 18 respectively, make first swivel nut 15 become opposite direction and remove, adjust solar photovoltaic panel 1's oblique angle of cutting then, it is unanimous with theoretical angle to begin to adjust solar photovoltaic panel 1 actual angle, make solar photovoltaic panel 1 focus with the sun, the generated energy is improved, anemoscope 6 transmits PLC controller 8 through the GPS communication, PLC controller 8 will issue the instruction and flatten the angle with solar photovoltaic panel 1, the subassembly slope blows bad solar photovoltaic panel 1 when effectively protecting the strong wind, the thing rotates the biggest 45 degrees inclination, protect solar photovoltaic panel 1 through inclination sensor 9, prevent to cross the limit.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligent photovoltaic adjusting device with inclination sensor, includes solar photovoltaic board (1) and backup pad (7), its characterized in that: a double-shaft motor (20) is fixedly installed on the upper surface of the supporting plate (7), outer side walls at two ends of the supporting plate (7) are fixedly connected with shells (10), inner bottom walls of the two shells (10) are respectively and rotatably connected with a first screw (13) and a second screw (17) through bearings, output ends at two sides of the double-shaft motor (20) are respectively and fixedly connected with a transmission shaft (11), one end of the transmission shaft (11) extends into the shell (10) and is fixedly connected with a first bevel gear (12), outer side walls of the first screw (13) and the second screw (17) are respectively and fixedly connected with a second bevel gear (14), the two first bevel gears (12) are symmetrically distributed, the outer surface of the first bevel gear (12) is meshed with the second bevel gear (14), and outer side walls of the first screw (13) and the second screw (17) are respectively and are in threaded connection with a first screw sleeve (15) and a second screw sleeve (18), the solar photovoltaic panel is characterized in that limiting blocks (16) are fixedly connected to two sides of the outer surfaces of the first threaded sleeve (15) and the second threaded sleeve (18), one end of each limiting block (16) is connected with the inner side wall of the shell (10) in a sliding mode through a sliding groove, and the top ends of the first threaded sleeve (15) and the second threaded sleeve (18) are hinged to the solar photovoltaic panel (1).

2. The intelligent photovoltaic conditioning apparatus with tilt sensor of claim 1, wherein: the solar photovoltaic panel is characterized in that two first transmission sleeves (2) and two second transmission sleeves (4) are arranged on two sides of the supporting plate (7) respectively, the insides of the first transmission sleeves (2) and the second transmission sleeves (4) are respectively connected with a first sliding rod (3) and a second sliding rod (5) in a sliding mode, and the top ends of the first sliding rod (3) and the second sliding rod (5) are hinged to the solar photovoltaic panel (1).

3. The intelligent photovoltaic conditioning apparatus with tilt sensor of claim 2, wherein: and fixing rods (19) are fixedly connected between the second threaded sleeve (18) and the first sliding rod (3) and between the first threaded sleeve (15) and the second sliding rod (5).

4. The intelligent photovoltaic conditioning apparatus with tilt sensor of claim 1, wherein: the lower part of the solar photovoltaic panel (1) is fixedly provided with an inclination angle sensor (9), and one side of the solar photovoltaic panel (1) is fixedly provided with an anemoscope (6).

5. The intelligent photovoltaic conditioning apparatus with tilt sensor of claim 4, wherein: and a PLC (programmable logic controller) (8) is fixedly installed on the end surface of the supporting plate (7).

6. The intelligent photovoltaic conditioning apparatus with tilt sensor of claim 5, wherein: the inclination angle sensor (9) is electrically connected with the PLC (8) through a wire, and the PLC (8) is electrically connected with the double-shaft motor (20) through a wire.