CN220122825U

CN220122825U - Photovoltaic panel with telescopic unfolding structure for roof

Info

Publication number: CN220122825U
Application number: CN202321345731.0U
Authority: CN
Inventors: 常继贤
Original assignee: Daoye Shandong Energy Technology Co ltd
Current assignee: Daoye Shandong Energy Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-12-01
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to the technical field of roof photovoltaic panels, and discloses a photovoltaic panel with a telescopic unfolding structure for a roof, which comprises a placing table, wherein the top end of the placing table is fixedly connected with a second motor, the driving end of the second motor penetrates through the placing table and is fixedly connected with a second screw rod, the upper part and the lower part of the outer wall of a second screw rod body are both in threaded connection with second fixing blocks, the left end and the right end of each second fixing block are both in rotary connection with telescopic frames, and the opposite ends of the telescopic frames on the same side are both in rotary connection with first fixing blocks. According to the utility model, the use area of the photovoltaic panel is enlarged through the stretching mechanism, the large-area solar power generation is realized, the practicability of the photovoltaic panel is improved, the photovoltaic panel can better dissipate heat without generating a hot spot effect through the cleaning mechanism and the adjusting mechanism, and the device can be adjusted according to the sun irradiation angle in the use area and seasons, so that the utilization rate is higher, and the convenience and the practicability of the photovoltaic panel are improved.

Description

Photovoltaic panel with telescopic unfolding structure for roof

Technical Field

The utility model relates to the technical field of roof photovoltaic panels, in particular to a photovoltaic panel with a telescopic unfolding structure for a roof.

Background

The photovoltaic panel assembly is a power generation device capable of generating direct current when exposed to sunlight, and is composed of thin solid photovoltaic cells which are almost all made of semiconductor materials, and can be operated for a long time without any loss due to the fact that the thin solid photovoltaic cells are free of movable parts, the simple photovoltaic cells can provide energy for watches and computers, and a more complex photovoltaic system can provide illumination for houses and power for a power grid.

In the prior art, the photovoltaic panel is inconvenient to expand and retract again after being installed on the roof, so that the utilization area is small, the power generation efficiency is influenced, the photovoltaic panel is inconvenient to adjust the angle according to the use season and the use area, the effective irradiation of sunlight is influenced, the utilization rate is influenced, the heat transfer resistance of the photovoltaic module is increased along with the accumulation of dust on the surface of the module, the heat-insulating layer on the photovoltaic module is formed, the heat dissipation of the photovoltaic module is influenced, and the hot spot effect is generated. This process can exacerbate panel aging, reduce force, and in severe cases can cause component burnout.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a photovoltaic panel with a telescopic unfolding structure for a roof.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a photovoltaic board that has flexible expansion structure for roof, including placing the platform, place platform top fixedly connected with second motor, the second motor drive end runs through and places platform and fixedly connected with second screw rod, the equal threaded connection in second screw rod body of rod upper portion and lower part has the second fixed block, both ends all rotate about the second fixed block and are connected with the expansion bracket, homonymy the equal rotation of the relative one end of expansion bracket is connected with first fixed block, the equal fixedly connected with vice photovoltaic board of one end of first fixed block looks back to the back.

As a further description of the above technical solution:

the upper end and the lower end of the auxiliary photovoltaic panel are fixedly connected with sliding plates, sliding grooves are formed in the upper end and the lower end of the placing table, the outer wall of the sliding plate is slidably connected inside the sliding grooves, the outer wall of the auxiliary photovoltaic panel is slidably connected inside the placing table, and the front end of the placing table is fixedly connected with the main photovoltaic panel.

As a further description of the above technical solution:

the top end of the placing table is fixedly connected with a protection box, and the outer wall of the second motor is fixedly connected with the inner wall of the protection box.

As a further description of the above technical solution:

the outer wall rear end fixedly connected with second gear of second screw rod body, second gear external diameter meshing is connected with first gear, first gear inner wall fixedly connected with third screw rod, third screw rod outer wall threaded connection has the clearance frame, clearance frame outer wall sliding connection has the support frame.

As a further description of the above technical solution:

and the inner wall of the cleaning frame is close to the outer wall surfaces of the main photovoltaic plate and the auxiliary photovoltaic plate.

As a further description of the above technical solution:

the left and right sides of the bottom end of the support frame are all rotationally connected with a fixing frame, the bottom end of the fixing frame is rotationally connected with a sliding block, the bottom end of the sliding block is slidably connected with a base, the rear end of the base is fixedly connected with a first motor, and the driving end of the first motor penetrates through the base and is in threaded connection with a first screw rod.

As a further description of the above technical solution:

the inside threaded connection of slider is at first screw rod outer wall.

As a further description of the above technical solution:

the front side of the top end of the base is rotationally connected with the bottom end of the placing table.

The utility model has the following beneficial effects:

1. according to the utility model, the left telescopic frame and the right telescopic frame are adjusted by the second motor, so that the service area of the photovoltaic panel is enlarged, large-area collection and absorption of solar power generation are realized, the power generation efficiency is improved, and the convenience and practicality of the photovoltaic panel are improved.

2. According to the utility model, the second motor drives the gear to rotate, the gear rotates to drive the third screw rod, so that the cleaning frame cleans the surface of the photovoltaic panel, the photovoltaic panel can better dissipate heat without generating a hot spot effect, the first motor drives the sliding block to move, the fixing frame above the sliding block jacks up the photovoltaic panel, and the main photovoltaic panel is convenient to adjust, so that the solar irradiation angle according to the use area and seasons is convenient to adjust, and the utilization rate is higher, and the convenience and practicality of the photovoltaic panel are improved.

Drawings

Fig. 1 is a perspective view of a photovoltaic panel with a telescoping deployment structure for a roof according to the present utility model;

FIG. 2 is a schematic view of a secondary photovoltaic panel structure for a photovoltaic panel with a telescoping and unfolding structure for a roof according to the present utility model;

FIG. 3 is a schematic view of a photovoltaic panel placement table with a telescopic deployment structure for a roof according to the present utility model;

FIG. 4 is a schematic view of a cleaning frame for a photovoltaic panel with a telescopic structure for a roof according to the present utility model;

fig. 5 is a schematic view of the back structure of a photovoltaic panel with a telescopic structure for a roof according to the present utility model.

Legend description:

1. a primary photovoltaic panel; 2. a secondary photovoltaic panel; 3. a cleaning frame; 4. a protection box; 5. a base; 6. a first motor; 7. a slide block; 8. a fixing frame; 9. a second motor; 10. a first screw; 11. a telescopic frame; 12. a first fixed block; 13. a first gear; 14. a second screw; 15. a second fixed block; 16. a placement table; 17. a second gear; 18. a slide plate; 19. a chute; 20. a support frame; 21. and a third screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present utility model is: a photovoltaic board that has flexible expansion structure for roof, including placing the platform 16, place the platform 16 and can be better fix the photovoltaic board, place platform 16 top fixedly connected with second motor 9, second motor 9 can drive the operation of extending mechanism, second motor 9 drive end runs through and places platform 16 and fixedly connected with second screw rod 14, second screw rod 14 can make vice photovoltaic board 2 quick expansion, second screw rod 14 body of rod outer wall upper portion and lower part equal threaded connection have second fixed block 15, both ends are all rotated about the second fixed block 15 and are connected with expansion bracket 11, the expansion bracket 11 can be better make vice photovoltaic board 2 flexible, the equal rotation of opposite one end of homonymy expansion bracket 11 is connected with first fixed block 12, the equal fixedly connected with vice photovoltaic board 2 of opposite one end of first fixed block 12, make the usable floor area grow of device, realize gathering in a large area and absorb solar energy power generation, the power generation efficiency is improved, the convenience and the practicality of photovoltaic board have been improved.

The upper end and the lower end of the auxiliary photovoltaic panel 2 are fixedly connected with sliding plates 18, the sliding plates 18 enable the auxiliary photovoltaic panel 2 to move better, sliding grooves 19 are formed in the upper end and the lower end of a placing table 16, the outer wall of the sliding plates 18 is slidably connected inside the sliding grooves 19, the outer wall of the auxiliary photovoltaic panel 2 is slidably connected inside the placing table 16, the front end of the placing table 16 is fixedly connected with a main photovoltaic panel 1, the top end of the placing table 16 is fixedly connected with a protection box 4, the outer wall of a second motor 9 is fixedly connected with the inner wall of the protection box 4, the protection box 4 can protect the second motor 9 and a first gear 13 and a second gear 17, the rear end of the outer wall of a rod body of the second screw 14 is fixedly connected with the second gear 17, the outer diameter of the second gear 17 is in meshed connection with the first gear 13, the first gear 13 and the second gear 17 are matched to enable a cleaning mechanism to perform better, the inner wall of the first gear 13 is fixedly connected with a third screw 21, the outer wall of the third screw rod 21 is in threaded connection with the cleaning frame 3, the cleaning frame 3 can be controlled by the third screw rod 21, the support frame 20 is in sliding connection with the outer wall of the cleaning frame 3, the support frame 3 plays a role in fixing the cleaning frame 20, the inner wall of the cleaning frame 3 is close to the outer wall surfaces of the main photovoltaic panel 1 and the auxiliary photovoltaic panel 2, the left side and the right side of the bottom end of the support frame 20 are respectively in rotary connection with the fixing frame 8, the bottom end of the fixing frame 8 is in rotary connection with the sliding block 7, the bottom end of the sliding block 7 is in sliding connection with the base 5, the rear end of the base 5 is fixedly connected with the first motor 6, the driving end of the first motor 6 penetrates through the base 5 and is in threaded connection with the first screw rod 10, the front side of the top end of the base 5 is in rotary connection with the bottom end of the placing table 16, the first motor 6 controls the first screw rod 10 to enable the device to be better adjusted, the better heat dissipation of the device can not generate a hot spot effect, the device is also convenient to adjust the device, therefore, the solar irradiation angle can be conveniently adjusted according to the use area and the season, so that the utilization rate is higher, and the convenience and the practicability of the photovoltaic panel are improved.

Working principle: firstly, the first screw rod 10 is driven to rotate through the first motor 6, the sliding block 7 is driven to move forwards by the first screw rod 10, the fixing frame 8 is lifted to adjust the height of the device, so that better heat dissipation of the device can not generate a hot spot effect, the main photovoltaic panel 1 is convenient to adjust, the convenience and practicality of the photovoltaic panel are improved by the aid of the second motor 9, the second screw rod 14 is driven by the second motor 9, the second screw rod 14 drives the second fixing block 15 to move, the expansion frame 11 on the second fixing block 15 expands the auxiliary photovoltaic panel 2 and simultaneously expands outwards, the service area of the device is enlarged, solar power generation is collected and absorbed in a large area, the power generation efficiency is improved, convenience and practicability of the photovoltaic panel are improved, the second gear 17 on the second screw rod 14 can drive the first gear 13 below while the second motor 9 drives the second screw rod 14, the first gear 13 drives the third screw rod 21, the third screw rod 21 drives the cleaning frame 3, and simultaneously expands the surface of the device can not generate a hot spot effect.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A photovoltaic panel with telescopic spreading structure for roofs, comprising a placement table (16), characterized in that: place platform (16) top fixedly connected with second motor (9), second motor (9) drive end runs through and places platform (16) and fixedly connected with second screw rod (14), equal threaded connection in second screw rod (14) body of rod outer wall upper portion and lower part has second fixed block (15), both ends all rotate about second fixed block (15) are connected with expansion bracket (11), homonymy expansion bracket (11) relative one end all rotates and is connected with first fixed block (12), first fixed block (12) are all fixedly connected with vice photovoltaic board (2) in opposite directions one end.

2. A photovoltaic panel with telescoping deployment structure for use on a roof according to claim 1, wherein: the utility model discloses a photovoltaic device, including auxiliary photovoltaic board (2), placing platform (16), slide (18) are all fixedly connected with at both ends about auxiliary photovoltaic board (2), placing platform (16) upper and lower both ends all are provided with spout (19), slide (18) outer wall all sliding connection is inside spout (19), auxiliary photovoltaic board (2) outer wall all sliding connection is inside placing platform (16), placing platform (16) front end fixedly connected with main photovoltaic board (1).

3. A photovoltaic panel with telescoping deployment structure for use on a roof according to claim 1, wherein: the top end of the placing table (16) is fixedly connected with a protection box (4), and the outer wall of the second motor (9) is fixedly connected with the inner wall of the protection box (4).

4. A photovoltaic panel with telescoping deployment structure for use on a roof according to claim 1, wherein: the utility model discloses a cleaning device, including second screw rod (14) body of rod outer wall rear end fixedly connected with second gear (17), second gear (17) external diameter meshing is connected with first gear (13), first gear (13) inner wall fixedly connected with third screw rod (21), third screw rod (21) outer wall threaded connection has clearance frame (3), clearance frame (3) outer wall sliding connection has support frame (20).

5. A photovoltaic panel with telescoping deployment structure for use on a roof according to claim 4, wherein: the inner wall of the cleaning frame (3) is close to the surfaces of the outer walls of the main photovoltaic plate (1) and the auxiliary photovoltaic plate (2).

6. A photovoltaic panel with telescoping deployment structure for use on a roof according to claim 4, wherein: the novel electric bicycle is characterized in that a fixing frame (8) is rotationally connected to the left side and the right side of the bottom end of the supporting frame (20), a sliding block (7) is rotationally connected to the bottom end of the fixing frame (8), a base (5) is slidably connected to the bottom end of the sliding block (7), a first motor (6) is connected to the rear end of the base (5), and a driving end of the first motor (6) penetrates through the base (5) and is connected with a first screw (10) in a threaded mode.

7. A photovoltaic panel with telescoping deployment structure for use on a roof according to claim 6, wherein: the inner thread of the sliding block (7) is connected with the outer wall of the first screw (10).

8. A photovoltaic panel with telescoping deployment structure for use on a roof according to claim 6, wherein: the front side of the top end of the base (5) is rotationally connected with the bottom end of the placing table (16).