CN216252655U

CN216252655U - Full-automatic formula solar cell panel snow removing device

Info

Publication number: CN216252655U
Application number: CN202122852730.2U
Authority: CN
Inventors: 幺伦韬; 金龙; 蒋涛; 王硕飞; 何涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-21
Filing date: 2021-11-21
Publication date: 2022-04-08
Anticipated expiration: 2031-11-21

Abstract

The utility model provides a full-automatic snow removing device for a solar cell panel, which comprises: the snow scraper comprises a snow scraper, a connecting screw rod, a nut, a motor, a controller, a sensor and a support structure. The snow scraper is controlled to reciprocate on the surface of the solar cell panel along the connecting screw rod through data acquisition to perform cleaning operation, so that automatic snow removal is realized, the working intensity is reduced, the overall occupied area is small, and the solar cell panel cannot be shielded in a large range; meanwhile, each device is fixed on the solar cell panel through the support structure, the snow removing device can adapt to solar cell panels of different models and sizes, the adaptability is good, the installation mode is simple, and in addition, the snow removing device is stable in structure, has the advantage of high snow removing effect and low cost.

Description

Full-automatic formula solar cell panel snow removing device

Technical Field

The utility model belongs to the technical field of solar cell panel maintenance equipment, and particularly relates to a full-automatic solar cell panel snow removing device.

Background

The solar cell panel is a device for directly or indirectly converting solar radiation energy into electric energy through a photoelectric effect or a photochemical effect, can be used for a long time, and does not cause environmental pollution. The main power generation body in the solar cell panel is a cell piece made of crystalline silicon materials, and in order to protect the cell piece from being damaged, the cell piece and toughened glass with the light transmittance of more than 90 percent are generally bonded and fixed by high-quality transparent EVA. Therefore, as for the solar cell panel used outdoors, more sunlight irradiates on the cell, and the solar radiation is more favorably converted into electric energy. However, outdoor, especially outdoor, environments are severe, wind sand, fallen leaves, bird droppings and the like can pollute the surface of the solar cell panel, reduce the sunlight irradiation area or reduce the sunlight transmittance, and the solar cell panel is covered by the continuous snowfall weather, so that the sunlight can not irradiate on the solar cell panel directly, the power generation of the solar cell panel is influenced, and further the load equipment hung on the solar cell panel can not work normally. In order to solve the technical problems, technical personnel in the field design various mechanical solar cell panel snow removing equipment, but the current solar cell panel snow removing equipment is complex in structure, high in cost and heavy in weight, and cannot be adapted to a solar cell panel with a small size, and the stability and the cleaning power of other simple snow removing mechanisms cannot be guaranteed.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a full-automatic snow removing device for a solar cell panel. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.

The utility model adopts the following technical scheme:

in some optional embodiments, there is provided a fully automatic solar panel snow removal apparatus comprising: the snow scraper comprises a snow scraping plate, a connecting screw rod, a nut, a motor and a support structure; the end part of the connecting screw rod is connected with a driving shaft of the motor, the nut is in threaded connection with the connecting screw rod, and the snow scraping plate is perpendicular to the connecting screw rod and is connected with the nut; the support structure includes: the supporting piece is arranged on the upper surface of the clamping device, a through hole is formed in the supporting piece, a bearing is arranged in the through hole, and the connecting screw rod is connected with the supporting piece through the bearing; the holder includes: the solar cell panel clamping device comprises a positioning main body, a pressing sheet and a fastening screw, wherein the fastening screw penetrates through a lower side plate of the positioning main body and then is connected with the pressing sheet, and a clamping space for clamping a solar cell panel is formed between the pressing sheet and an upper side plate of the positioning main body.

Further, a full-automatic formula solar cell panel snow removing device, still include: the solar panel comprises a controller and a plurality of sensors arranged at the edge of the solar panel; the control input end of the motor is connected with the control output end of the controller, and the sensor is connected with the data input end of the controller.

Further, the controller includes: the device comprises a control chip and a power supply, wherein the power supply supplies power to the control chip, the sensor and the motor.

Furthermore, a screw hole is formed in the lower side plate of the positioning main body, the tightening screw rod is in threaded connection with the screw hole, one end of the tightening screw rod is connected with the pressing sheet, and an operating handle is arranged at the other end of the tightening screw rod.

Furthermore, a boss is arranged on the surface of the upper side plate of the positioning main body, a groove is formed in the boss, and the supporting piece is arranged in the groove.

The utility model has the following beneficial effects: the snow scraper is controlled to reciprocate on the surface of the solar cell panel along the connecting screw rod through data acquisition to perform cleaning operation, so that automatic snow removal is realized, the working intensity is reduced, the overall occupied area is small, and the solar cell panel cannot be shielded in a large range; meanwhile, each device is fixed on the solar cell panel through the support structure, the snow removing device can adapt to solar cell panels of different models and sizes, the adaptability is good, the installation mode is simple, and in addition, the snow removing device is stable in structure, has the advantage of high snow removing effect and low cost.

Drawings

FIG. 1 is a schematic structural diagram of a full-automatic solar panel snow removing device of the utility model;

FIG. 2 is a control schematic of the present invention;

FIG. 3 is a schematic view of the construction of the holder of the present invention;

fig. 4 is a schematic structural view of the support member of the present invention.

Detailed Description

The following description and the drawings sufficiently illustrate specific embodiments of the utility model to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others.

As shown in fig. 1-4, in some illustrative embodiments, there is provided a fully automatic solar panel snow removal apparatus comprising: the snow scraper comprises a snow scraper 1, a connecting screw rod 2, a nut 3, a motor 4, a controller 5, a sensor 6 and a support structure.

The snow scraping plate 1 is located on the surface of the solar cell panel 7 and used for cleaning accumulated snow on the surface of the solar cell panel 7, and guide rails can be arranged at two ends of the snow scraping plate to achieve guiding. Connecting screw 2 and nut 3 constitute ball screw drive mechanism, and 3 covers of nut promptly are established on connecting screw 2 and with connecting screw 2 threaded connection, and ball screw drive mechanism converts rotary motion into linear motion, has high accuracy, reversibility and efficient characteristics, and has very little frictional resistance. The end of the connecting screw rod 2 is connected with the driving shaft of the motor 4, and when the motor 4 rotates forwards or backwards, the connecting screw rod 2 can be driven to rotate forwards or backwards, and then the nut 3 is driven to reciprocate along the connecting screw rod 2. The snow scraping plate 1 is perpendicular to the connecting screw rod 2 and is connected with the nut 3, so that the snow scraping plate 1 can be driven to reciprocate along the connecting screw rod 2 when the motor 4 rotates forwards or backwards, and automatic snow removal is realized.

The controller 5 is used for receiving and processing data and issuing control signals, and specifically includes: the control chip can select a single chip microcomputer or an MCU to realize data processing, and the power supply is used for supplying power to the control chip, the sensor 6 and the motor 4 and can be a lithium battery or directly connected with commercial power for supplying power. The control input end of the motor 4 is connected with the control output end of the controller 5, and the sensor 6 is connected with the data input end of the controller 5. When the sensor 6 detects that the surface of the solar cell panel 7 is covered by shielding, a signal is uploaded to the controller 5, the controller 5 issues a control instruction to the motor 4, the motor 4 is controlled to start to operate, and then the snow scraper 1 is driven to operate to start snow removal. When the sensor 6 detects that the obstacle is cleared, the controller 5 controls the motor 4 to stop operating. And a full-automatic control technology is adopted, so that the working intensity is greatly reduced.

The sensor 6 is arranged at the edge of the solar cell panel 7, a plurality of sensors can be arranged to improve the detection accuracy, and the specific sensor 6 can be a photosensitive sensor which is a sensitive device with a response or conversion function on external light signals or light radiation.

As shown in fig. 3-4, the stent structure comprises: a clamper 8 and a support 9, wherein the support 9 is arranged on the upper surface of the clamper 8, and is fixed on the clamper 8 through a bolt. A through hole is formed in the supporting piece 9, a bearing 10 is arranged in the through hole, the outer ring of the bearing 10 is connected with the inner wall of the through hole, and the inner ring of the bearing 10 is connected with the connecting screw rod 2, so that the connecting screw rod 2 can freely and stably rotate under the support of the supporting piece 9.

The clamper 8 includes: positioning main body 801, pressing sheet 802, tightening screw 803 and operating handle 804.

Set up the screw on the lower side plate 8011 of location main part, tightly decide screw 803 and screw threaded connection, and tightly decide screw 803 and pass one end and preforming 802 of lower side plate 8011 and be connected, the other end sets up operating handle 804, form the centre gripping space that is used for cliping solar cell panel 7 between preforming 802 and the upper side plate 8012 of location main part, it moves tightly decide screw 803 rebound to drive when twisting operating handle 804, thereby with the fixed centre gripping of holder 8 monolithic phase on solar cell panel 7, stable in structure and easily operation, the suitability is strong.

The surface of the upper side plate 8012 of the positioning main body is provided with a boss 8013, a groove 8014 is formed in the boss 8013, the supporting piece 9 is arranged in the groove 8014 through a bolt, the structure is stable, and the supporting piece 9 is prevented from dislocating and moving.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, simplifications and equivalents which do not depart from the spirit and principle of the present invention should be construed as being included in the scope of the present invention.

Claims

1. The utility model provides a full-automatic formula solar cell panel snow removing device which characterized in that includes: the snow scraper comprises a snow scraping plate, a connecting screw rod, a nut, a motor and a support structure; the end part of the connecting screw rod is connected with a driving shaft of the motor, the nut is in threaded connection with the connecting screw rod, and the snow scraping plate is perpendicular to the connecting screw rod and is connected with the nut; the support structure includes: the supporting piece is arranged on the upper surface of the clamping device, a through hole is formed in the supporting piece, a bearing is arranged in the through hole, and the connecting screw rod is connected with the supporting piece through the bearing; the holder includes: the solar cell panel clamping device comprises a positioning main body, a pressing sheet and a fastening screw, wherein the fastening screw penetrates through a lower side plate of the positioning main body and then is connected with the pressing sheet, and a clamping space for clamping a solar cell panel is formed between the pressing sheet and an upper side plate of the positioning main body.

2. The full-automatic solar panel snow removing device according to claim 1, characterized by further comprising: the solar panel comprises a controller and a plurality of sensors arranged at the edge of the solar panel; the control input end of the motor is connected with the control output end of the controller, and the sensor is connected with the data input end of the controller.

3. The fully automatic solar panel snow removing apparatus according to claim 2, wherein the controller comprises: the device comprises a control chip and a power supply, wherein the power supply supplies power to the control chip, the sensor and the motor.

4. The full-automatic solar cell panel snow removing device as claimed in claim 3, wherein a screw hole is formed in a lower side plate of the positioning main body, the tightening screw is in threaded connection with the screw hole, one end of the tightening screw is connected with the pressing sheet, and an operating handle is arranged at the other end of the tightening screw.

5. The full-automatic solar cell panel snow removing device as claimed in claim 4, wherein a boss is arranged on the surface of the upper side plate of the positioning body, a groove is formed in the boss, and the supporting member is arranged in the groove.