CN212012539U

CN212012539U - Solar photovoltaic board is with adjusting device of following

Info

Publication number: CN212012539U
Application number: CN201922315699.1U
Authority: CN
Inventors: 孙义靖
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-11-24
Anticipated expiration: 2029-12-21

Abstract

The utility model discloses an adjusting and following device for a solar photovoltaic panel, which structurally comprises a base, a support frame, a rotating seat, a rectangular frame and a photovoltaic panel; a rotary driving mechanism is arranged in the support frame and comprises a first motor and a worm, a connecting seat is arranged at the center of the bottom of the rectangular frame, a first cross rod extends outwards from one side of the top of the connecting seat, a second cross rod extends outwards from one side of the bottom of the rotary seat, a second motor is arranged at one end, away from the connecting seat, of the first cross rod, a cap is arranged at one end, away from the rotary seat, of the second cross rod, a rotary screw is fixedly connected to an output shaft of the second motor, and the rotary screw is in threaded connection with the cap; the utility model discloses according to the sun movement track, can realize horizontal angle and inclination's regulation simultaneously, have simple structure, be convenient for operation, advantage that investment cost is low, be fit for wideling popularize.

Description

Solar photovoltaic board is with adjusting device of following

Technical Field

The utility model relates to a solar panel technical field especially relates to a solar photovoltaic board is with adjusting following device.

Background

The solar panel can convert light energy and heat energy emitted by the sun into electric energy, so that solar power generation is realized, compared with the traditional power generation mode, the solar power generation does not use fuel, does not pollute air, does not generate noise, and inexhaustible solar energy resources; solar energy resources are available everywhere and can be supplied with power nearby; the power generation working performance is stable and reliable, and the service life of the solar power generation system can reach more than 30 years. However, in the traditional solar photovoltaic power generation in the market, a fixed photovoltaic panel is adopted, and only 10% to 15% of received sunlight energy can be converted into electric energy, so that the power generation cost is high, and the fixed photovoltaic panel is a main problem which is urgently required to be solved by limiting the popularization and application of the photovoltaic industry. Theoretically, the upper limit of the efficiency of single-layer silicon for absorbing sunlight can reach 30%, a photovoltaic power generation system capable of automatically following the sun is designed, the collection device is ensured to be always vertical to the sunlight in the power generation process, the photovoltaic conversion rate is improved to about 22% through detection, and the photovoltaic power generation system has good economic and social benefits for photovoltaic power generation enterprises; the device is followed to current solar energy, generally adopts complicated mechanical structure to follow the sun, and it is not only the cost of manufacture high, breaks down easily moreover, to the solar energy comprehensive utilization system, because the plane skylight is many to the position height that the plane skylight was placed is uneven, and every plane skylight is supported by a plane skylight support, consequently, to the solar energy comprehensive utilization system that has a plurality of plane skylight, if be equipped with solar energy and follow the device, every plane skylight support all need follow the device with a solar energy and link to each other. This adds significantly to the cost.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a according to the sun movement track, can realize the solar photovoltaic board of horizontal angle and inclination's regulation simultaneously and with adjusting the follower.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an adjusting and following device for a solar photovoltaic panel comprises a base, a supporting frame, a rotating seat, a rectangular frame and a photovoltaic panel; the lower part of the support frame is fixedly connected with the upper surface of the base, the support frame is conical, a rotary driving mechanism is arranged in the support frame and comprises a first motor and a worm, one end of the worm penetrates through the top of the support frame and is fixedly connected with the rotary seat, the worm is connected with the top of the support frame through a bearing, the other end of the worm is connected with the first motor, the photovoltaic panel is arranged at the top of the rectangular frame, a connecting seat is arranged at the center of the bottom of the rectangular frame and is movably hinged with the rotary seat through a bolt, a first cross rod is arranged on one side of the top of the connecting seat in an outward extending mode, a second cross rod is arranged on one side of the bottom of the rotary seat in an outward extending mode and corresponds to the first cross rod, and a second motor is arranged at one end, far away from the connecting seat, of the first cross rod, the second motor is movably connected with the first cross rod through a bolt, a cap is arranged at one end, far away from the rotating seat, of the second cross rod, the cap is movably connected with the second cross rod through a bolt, a rotating screw rod is fixedly connected to an output shaft of the second motor, and the rotating screw rod is in threaded connection with the cap.

Preferably, photovoltaic board both sides respectively are equipped with the subplate that can outwards extend, and each the subplate all locates through slide rail slidable on the rectangular frame, be equipped with subplate shrink mechanism in the rectangular frame, subplate shrink mechanism includes third motor and rotation lead screw, the third motor is connected and is driven it is rotatory to rotate the lead screw, each the subplate is being close to the one end bottom of photovoltaic board all is equipped with a lead screw nut, just rotate lead screw and each lead screw nut threaded connection.

Preferably, the first motor, the second motor and the third motor are all speed reduction motors.

Preferably, the horizontal height of each sub-plate is lower than the horizontal height of the bottom of the photovoltaic panel.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

the utility model provides a pair of solar photovoltaic board is with adjusting follower device, when the horizontal position needs to be adjusted to the device, the accessible is opened first motor rotation worm and is rotatory, thereby drive the horizontal rotation angle of rectangular frame, rotate through opening the rotatory screw rod of third motor drive, because the swing joint relation between connecting seat and the roating seat, make to become certain angle between first horizontal pole and the second horizontal pole, make whole rectangular frame be certain angle towards the opposite side slope of first horizontal pole, realize that the photovoltaic board is just to sunshine, thereby the light energy utilization ratio has been increased, this device can realize horizontal angle and inclination's regulation simultaneously according to the solar motion orbit, the utility model has the advantages of simple structure, be convenient for operation, investment cost is low, be fit for wideling popularize.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a sectional view of the main view structure of the present invention;

FIG. 2 is a side view of the present invention;

in the figure: the photovoltaic solar cell module comprises a base 1, a support frame 2, a rotary driving mechanism 3, a first motor 4, a worm 5, a rotary seat 6, a rectangular frame 7, a connecting seat 8, a photovoltaic panel 9, an auxiliary panel 10, a third motor 11, a rotary screw rod 12, a first cross rod 13, a second cross rod 14, a second motor 15, a cap 16, a rotary screw rod 17 and a screw rod nut 18.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following drawings and embodiments are connected to further illustrate the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples

Referring to fig. 1-2, the technical solution adopted by the present invention is: an adjusting and following device for a solar photovoltaic panel comprises a base 1, a support frame 2, a rotary seat 6, a rectangular frame 7 and a photovoltaic panel 9; the lower part of the support frame 2 is fixedly connected with the upper surface of the base 1, the support frame 2 is tapered, a rotary driving mechanism 3 is arranged inside the support frame 2, the rotary driving mechanism 3 comprises a first motor 4 and a worm 5, one end of the worm 5 penetrates through the top of the support frame 2 and is fixedly connected with the rotary base 6, the worm 5 is connected with the top of the support frame 2 through a bearing, the other end of the worm 5 is connected with the first motor 4, the photovoltaic panel 9 is arranged at the top of the rectangular frame 7, a connecting base 8 is arranged at the center of the bottom of the rectangular frame 7, the connecting base 8 is movably hinged with the rotary base 6 through bolts, a first cross rod 13 extends outwards from one side of the top of the connecting base 8, a second cross rod 14 extends outwards from one side of the bottom of the rotary base 6, the first cross rod 13 corresponds to the second cross rod 14, a second motor 15 is arranged at one end, far away from the connecting seat 8, of the first cross rod 13, the second motor 15 is movably connected with the first cross rod 13 through a bolt, a cap 16 is arranged at one end, far away from the rotating seat 6, of the second cross rod 14, the cap 16 is movably connected with the second cross rod 14 through a bolt, a rotating screw 17 is fixedly connected to an output shaft of the second motor 15, and the rotating screw 17 is in threaded connection with the cap 16.

In this embodiment, two sides of the photovoltaic panel 9 are respectively provided with an auxiliary plate 10 capable of extending outward, each auxiliary plate 10 is slidably disposed on the rectangular frame 7 through a slide rail, an auxiliary plate retracting mechanism is disposed in the rectangular frame 7, the auxiliary plate retracting mechanism includes a third motor 11 and a rotating lead screw 12, the third motor 11 is connected to and drives the rotating lead screw 12 to rotate, a lead screw nut 18 is disposed at a bottom of one end of each auxiliary plate 10 close to the photovoltaic panel 9, and the rotating lead screw 12 is in threaded connection with each lead screw nut 18; by starting the third motor 11, the rotating screw rod 12 is driven to rotate, so that the two auxiliary plates slide along the upper surface of the rectangular frame, and according to the inclination condition of the device, each auxiliary plate can be extended and added on the illumination surface of sunlight, thereby improving the utilization efficiency of solar energy to a certain extent.

In this embodiment, the first motor 4, the second motor 15, and the third motor 11 are all speed reduction motors.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a solar photovoltaic board is with adjusting device of following which characterized in that: the photovoltaic panel comprises a base, a support frame, a rotating seat, a rectangular frame and a photovoltaic panel; the lower part of the support frame is fixedly connected with the upper surface of the base, the support frame is conical, a rotary driving mechanism is arranged in the support frame and comprises a first motor and a worm, one end of the worm penetrates through the top of the support frame and is fixedly connected with the rotary seat, the worm is connected with the top of the support frame through a bearing, the other end of the worm is connected with the first motor, the photovoltaic panel is arranged at the top of the rectangular frame, a connecting seat is arranged at the center of the bottom of the rectangular frame and is movably hinged with the rotary seat through a bolt, a first cross rod is arranged on one side of the top of the connecting seat in an outward extending mode, a second cross rod is arranged on one side of the bottom of the rotary seat in an outward extending mode and corresponds to the first cross rod, and a second motor is arranged at one end, far away from the connecting seat, of the first cross rod, the second motor is movably connected with the first cross rod through a bolt, a cap is arranged at one end, far away from the rotating seat, of the second cross rod, the cap is movably connected with the second cross rod through a bolt, a rotating screw rod is fixedly connected to an output shaft of the second motor, and the rotating screw rod is in threaded connection with the cap.

2. The adjusting and following device for the solar photovoltaic panel according to claim 1, wherein: photovoltaic board both sides respectively are equipped with an subplate that can outwards extend, and each the subplate all locates through slide rail slidable on the rectangular frame, be equipped with subplate shrink mechanism in the rectangular frame, subplate shrink mechanism includes third motor and rotation lead screw, the third motor is connected and is driven it is rotatory to rotate the lead screw, each the subplate is being close to the one end bottom of photovoltaic board all is equipped with a lead screw nut, just rotate lead screw and each lead screw nut threaded connection.

3. The adjusting and following device for the solar photovoltaic panel according to claim 1, wherein: the first motor, the second motor and the third motor are all speed reducing motors.

4. The adjusting and following device for the solar photovoltaic panel according to claim 2, wherein: the horizontal height of each auxiliary plate is lower than that of the bottom of the photovoltaic plate.