CN216290823U

CN216290823U - Photovoltaic board bears device for photovoltaic energy storage

Info

Publication number: CN216290823U
Application number: CN202122727290.8U
Authority: CN
Inventors: 龚景孝; 吴祖力; 张嘉龙; 张导
Original assignee: Shenzhen Shengshi Environmental Protection And Energy Co ltd
Current assignee: Shenzhen Shengshi Environmental Protection And Energy Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-12
Anticipated expiration: 2031-11-09

Abstract

The utility model belongs to the technical field of photovoltaic energy storage, and particularly relates to a photovoltaic panel bearing device for photovoltaic energy storage, which comprises: the photovoltaic panel cleaning device comprises a bearing frame, a cleaning mechanism and a shielding mechanism, wherein a photovoltaic panel is arranged at the top of the bearing frame; the cleaning mechanism is arranged on the upper side and the lower side of the bearing frame and comprises a fixed seat, a screw motor, a screw rod, a fixed block, a movable rod and a cleaning brush, wherein the fixed seat is arranged on the side edges of the upper side and the lower side of the bearing frame; can clear up the dust and the snow at photovoltaic board top, avoid the shading to influence the result of use of photovoltaic board, simultaneously, can shield the photovoltaic board at night, protect the photovoltaic board.

Description

Photovoltaic board bears device for photovoltaic energy storage

Technical Field

The utility model relates to the technical field of photovoltaic energy storage, in particular to a photovoltaic panel bearing device for photovoltaic energy storage.

Background

The photovoltaic is a short for a solar photovoltaic power generation system, and is characterized in that solar radiation energy is directly converted into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, the photovoltaic power generation system has two modes of independent operation and grid-connected operation, the main components of the photovoltaic power generation system mainly comprise a solar cell panel, a controller and an inverter, and the solar cell panel, the controller and the inverter are mainly composed of electronic elements, so that the photovoltaic power generation system is extremely refined, reliable, stable, long in service life and simple and convenient to install and maintain.

Disclosed in patent No. CN201922121937.5 is a photovoltaic board bearing device for photovoltaic energy storage, including a supporting seat, the bottom surface both ends fixedly connected with bumper shock absorber of supporting seat, the bottom surface fixedly connected with walking wheel of bumper shock absorber, the one end fixedly connected with low-speed motor of supporting seat, one side fixedly connected with lead screw of low-speed motor. According to the utility model, the supporting block and the adjusting plate are jacked up by the telescopic rod in the electric telescopic rod, the distance between the bottom surface of the end, sleeved with the first fixing sleeve, of the photovoltaic plate and the top surface of the supporting seat is changed, the photovoltaic plate is enabled to perform fan-shaped motion by taking the adjusting shaft as an axial point center, and further the angle between the photovoltaic plate and the supporting seat is automatically adjusted, so that the traditional mounting design of supporting and fixing the angle is replaced, the photovoltaic plate can always receive irradiation to sunlight by using the maximum bearing surface according to different seasons, time and places, the light energy conversion efficiency of the photovoltaic plate is improved, and the practicability of the device is improved.

Above-mentioned load-bearing device is when using, can't clear up the dust and the snow at photovoltaic board top, influences photovoltaic board result of use.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above and/or other problems occurring in the conventional photovoltaic panel supporting apparatus for photovoltaic energy storage.

Therefore, the utility model aims to provide a photovoltaic panel bearing device for photovoltaic energy storage, which can clean dust and accumulated snow on the top of a photovoltaic panel, avoid shading from influencing the use effect of the photovoltaic panel, and shield the photovoltaic panel at night to protect the photovoltaic panel.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

a photovoltaic panel carrying device for photovoltaic energy storage comprises:

the top of the bearing frame is provided with a photovoltaic panel;

the cleaning mechanism is arranged on the upper side and the lower side of the bearing frame and comprises a fixed seat, a screw motor, a screw rod, a fixed block, a movable rod and a cleaning brush, the fixed seat is arranged on the side edges of the upper side and the lower side of the bearing frame, the screw motor is arranged on the fixed seat and connected with the transverse screw rod, the tail end of the screw rod is provided with the fixed block fixed on the bearing frame, the movable block is arranged on the screw rod, the movable rod is connected between the movable blocks on the upper side and the lower side, and the cleaning brush in contact with the photovoltaic panel is arranged at the bottom of the movable rod;

the shielding mechanism is arranged on the fixed seat and comprises a shielding motor, a rotating shaft, a cloth roll and a cloth guide supporting rod, the shielding motor is longitudinally arranged on the bearing frame, the shielding motor is connected with the rotating shaft, the cloth roll connected with the movable rod is arranged on the rotating shaft, and the cloth guide supporting rod is connected between the fixed seats.

As a preferable scheme of the photovoltaic panel carrying device for photovoltaic energy storage in the present invention, wherein: the bottom of the bearing frame is provided with a supporting leg, and the supporting leg is a telescopic supporting leg.

As a preferable scheme of the photovoltaic panel carrying device for photovoltaic energy storage in the present invention, wherein: the screw motor and the shielding motor are connected with an external controller, and the controller adopts a PLC (programmable logic controller).

As a preferable scheme of the photovoltaic panel carrying device for photovoltaic energy storage in the present invention, wherein: the yardage roll adopts waterproof yardage roll.

As a preferable scheme of the photovoltaic panel carrying device for photovoltaic energy storage in the present invention, wherein: the cloth guide support rod is higher than the photovoltaic panel.

Compared with the prior art: according to the photovoltaic panel cleaning device, the surface of the photovoltaic panel is cleaned by the cleaning mechanism, the movable rod on the cleaning mechanism drives the cleaning brush to clean dust and accumulated snow on the surface of the photovoltaic panel, meanwhile, the movable rod can synchronously drive the yardage roll to be unfolded, the photovoltaic panel is shielded and protected at night, and external sundries are prevented from falling on the photovoltaic panel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

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

FIG. 2 is a schematic view of the cleaning mechanism and the shielding mechanism of the present invention;

fig. 3 is a schematic bottom view of the present invention.

In the figure: 100 bearing frames, 110 photovoltaic panels, 200 cleaning mechanisms, 210 fixing seats, 220 screw motors, 230 screws, 240 fixing blocks, 250 movable blocks, 260 movable rods, 270 cleaning brushes, 300 shielding mechanisms, 310 shielding motors, 320 rotating shafts, 330 cloth rolls and 340 cloth guide supporting rods.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a photovoltaic panel bearing device for photovoltaic energy storage, which can clean dust and accumulated snow on the top of a photovoltaic panel, prevent shading from influencing the use effect of the photovoltaic panel, and shield the photovoltaic panel at night to protect the photovoltaic panel, and please refer to fig. 1-3, and the device comprises: a carrier 100, a cleaning mechanism 200 and a screening mechanism 300.

The carrier 100 is provided with a photovoltaic panel 110 on the top thereof, and the photovoltaic panel 110 is supported by the carrier 100.

The cleaning mechanism 200 is disposed at the upper and lower sides of the carriage 100, the cleaning mechanism 200 includes a fixing base 210, a screw motor 220, a screw 230, and a fixing block 240, the movable block 250, movable rod 260 and cleaning brush 270, fixing base 210 sets up and bears the both sides side position about bearing frame 100, set up screw motor 220 on the fixing base 210, horizontal screw rod 230 is connected to screw motor 220, the terminal fixed block 240 of fixing on bearing frame 100 that sets up of screw rod 230, be provided with movable block 250 on the screw rod 230, connect movable rod 260 between the upper and lower both sides movable block 250, the cleaning brush 270 of movable rod 260 bottom setting and photovoltaic board 110 contact, screw motor 220, screw rod 230, fixed block 240 and movable block 250 form electronic slide rail structure, screw motor 220 drives screw rod 230 and rotates, movable block 250 moves about under the feeding effect of screw thread, drive movable rod 260 and remove in photovoltaic board 110 top, utilize cleaning brush 270 to clear up photovoltaic board 110 surface.

The shielding mechanism 300 is arranged on the fixed seat 210, the shielding mechanism 300 comprises a shielding motor 310, a rotating shaft 320, cloth rolls 330 and cloth guide supporting rods 340, the shielding motor 310 is longitudinally arranged on the bearing frame 100, the shielding motor 310 is connected with the rotating shaft 320, the rotating shaft 320 is provided with the cloth rolls 330 connected with the movable rods 260, the cloth guide supporting rods 340 are connected between the fixed seats 210, the movable rods 260 drive the cloth rolls 330 to be unfolded in the moving process to shield the photovoltaic panel 110, the shielding motor 310 drives the rotating shaft 320 to rotate to wind the cloth rolls 330, the cloth rolls 330 which are unfolded are erected by the cloth guide supporting rods 340, friction between the cloth rolls 330 and the bearing frame 100 is avoided, and meanwhile, sundries can fall off from gaps between the bearing frame 100 and the cloth rolls 330.

When the photovoltaic panel cleaning brush is used specifically, the screw motor 220 drives the screw 230 to rotate, the movable block 250 moves under the feeding effect of the threads to drive the movable rod 260 to move above the photovoltaic panel 110, the surface of the photovoltaic panel 110 is cleaned by the cleaning brush 270, the movable rod 260 drives the cloth roll 330 to be unfolded in the moving process to shield the photovoltaic panel 110, and the screw motor 220 and the shielding motor 310 work synchronously to clean and shield the photovoltaic panel 110.

The bottom of the bearing frame 100 is provided with a support leg, and the support leg adopts a telescopic support leg, so that the working height of the bearing frame 100 can be conveniently adjusted.

The screw motor 220 and the shielding motor 310 are connected with an external controller, and the controller adopts a PLC controller and can control the screw motor 220 and the shielding motor 310 to work at regular time.

The cloth roll 330 is a waterproof cloth roll, so that water seepage during shielding is avoided and the water seepage is avoided from falling onto the photovoltaic panel 110.

The cloth guiding supporting rod 340 is higher than the photovoltaic panel 110, so that friction between the cloth roll and the photovoltaic panel 110 when the cloth roll is unfolded is avoided.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a photovoltaic board bears device for photovoltaic energy storage which characterized in that includes:

a carrier (100) on top of which a photovoltaic panel (110) is arranged;

the cleaning device comprises a cleaning mechanism (200) arranged on the upper side and the lower side of a bearing frame (100), wherein the cleaning mechanism (200) comprises a fixed seat (210), a screw motor (220), a screw (230), a fixed block (240), a movable block (250), a movable rod (260) and a cleaning brush (270), the fixed seat (210) is arranged on the side edge positions of the upper side and the lower side of the bearing frame (100), the screw motor (220) is arranged on the fixed seat (210), the screw motor (220) is connected with a transverse screw (230), the tail end of the screw (230) is provided with the fixed block (240) fixed on the bearing frame (100), the movable block (250) is arranged on the screw (230), the movable rod (260) is connected between the movable blocks (250) on the upper side and the lower side, and the cleaning brush (270) in contact with a photovoltaic panel (110) is arranged at the bottom of the movable rod (260);

shielding mechanism (300) sets up on fixing base (210), shielding mechanism (300) is including shielding motor (310), pivot (320), yardage roll (330) and leading cloth branch (340), shield motor (310) vertically to set up and bear on frame (100), shield motor (310) and connect pivot (320), set up yardage roll (330) of being connected with movable rod (260) on pivot (320), it leads cloth branch (340) to connect between fixing base (210).

2. The photovoltaic panel carrying device for photovoltaic energy storage as claimed in claim 1, wherein the bottom of the carrying frame (100) is provided with a leg, and the leg is a telescopic leg.

3. The photovoltaic panel carrying device for photovoltaic energy storage according to claim 1, wherein the screw motor (220) and the shading motor (310) are connected with an external controller, and the controller is a PLC controller.

4. The photovoltaic panel carrying device for photovoltaic energy storage according to claim 1, wherein the cloth roll (330) is a waterproof cloth roll.

5. The pv panel carrier for pv energy storage according to claim 1, wherein the cloth guide bar (340) is higher than the pv panel (110).