CN210629418U

CN210629418U - Distributed photovoltaic power generation device

Info

Publication number: CN210629418U
Application number: CN201922001691.8U
Authority: CN
Inventors: 蔡利民; 侯荣昌; 李青松; 阮金颖; 梁丽妙; 谭冬溢
Original assignee: Guangdong Hanxin Technology Co ltd
Current assignee: Guangdong Hanxin Technology Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-05-26
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a distributing type photovoltaic power generation device, including the frame that keeps off the rain, it all is equipped with the ejector pin, four to keep off rain frame bottom four corners position the ejector pin top all is equipped with first motor, four the output shaft tip of first motor all is equipped with the second gear, four second gear one side all is equipped with first gear, four one side that the second gear was kept away from to first gear all is equipped with a roll board, four the ejector pin middle part all is equipped with two second motors, and is a plurality of second motor output shaft tip all is equipped with the lead screw, four the output shaft tip and the lead screw fixed connection of second motor are a plurality of the lead screw outside all is equipped with the dead lever. The utility model discloses a start first motor simultaneously, make roll up the board and descend to sheltering from the solar cell panel body, when roll up the board bottom and insert the dead lever, start the second motor, drive the lagging removal and press from both sides tight roll board bottom to reach the effect that rainy day keeps off the rain for the solar cell panel body.

Description

Distributed photovoltaic power generation device

Technical Field

The utility model relates to a distributing type photovoltaic power generation device field, concretely relates to distributing type photovoltaic power generation device.

Background

The distributed photovoltaic power generation is a novel power generation and energy comprehensive utilization mode with wide development prospect, advocates the generation in the near place, is connected to the grid in the near place, and is used in the most widely distributed photovoltaic power generation system at present, the photovoltaic power generation project is built on the roof of an urban building, and the project has to be connected to a public power grid and supplies power to nearby users together with the public power grid.

The prior art has the following defects: the mud points formed on the surface of the solar panel in rainy days can influence the conversion efficiency of the solar panel, and the service life of the solar panel is greatly shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a distributing type photovoltaic power generation device through the first motor of simultaneous start, makes to roll up the board and descends to sheltering from the solar cell panel body, when rolling up the board bottom and inserting the dead lever, starts the second motor, drives the lagging removal and presss from both sides tight roll board bottom, avoids rolling up the board resilience and produces the gap to reach the effect that rainy day keeps off the rain for the solar cell panel body, with the above-mentioned weak point in the solution technology.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a distributing type photovoltaic power generation device, includes the frame that keeps off the rain, it all is equipped with the ejector pin to keep off rain frame bottom four corners position, four the ejector pin top all is equipped with first motor, four the output shaft tip of first motor all is equipped with the second gear, four the output shaft tip fixed connection of second gear and the first motor that corresponds the position, four second gear one side all is equipped with first gear, four one side that the second gear was kept away from to first gear all is equipped with a roll board, four the ejector pin middle part all is equipped with two second motors, and is a plurality of second motor output shaft tip all is equipped with the lead screw, four the output shaft tip and the lead screw fixed connection of second motor, it is a plurality of the lead screw outside all is equipped with the dead lever, and is a plurality of the lead screw outside all is equipped with the lagging.

Preferably, the bottom of the rain sheltering frame is provided with a solar cell panel body, four corners of the bottom of the solar cell panel body are provided with electric push rods, and the bottom of each electric push rod is provided with a supporting base.

Preferably, the four second gears are all meshed with the first gears at corresponding positions, and the end parts of the output shafts of the four first motors are welded with the second gears.

Preferably, the four first motors are fixedly connected with ejector rods in corresponding positions, and two ends of each of the four rolling plates are rotatably connected with the first gears in corresponding positions.

Preferably, the end parts of the output shafts of the four second motors are welded with screw rods, and the screw rods are matched with fixing rods at corresponding positions.

Preferably, it is a plurality of the internal thread all is equipped with in the lagging, and is a plurality of the lead screw surface all is equipped with the external screw thread, and is a plurality of the internal thread of lagging inside all matches with the external screw thread on the lead screw surface that corresponds the position.

Preferably, the tops of the four electric push rods are movably connected with the bottom of the solar cell panel body at the corresponding position through a rotating shaft.

Preferably, the bottoms of the four electric push rods are fixedly connected with the tops of the supporting bases at corresponding positions.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the first motor is started simultaneously, so that the rolling plate descends to shield the solar cell panel body, when the bottom of the rolling plate is inserted into the fixed rod, the second motor is started to drive the sleeve plate to move to clamp the bottom of the rolling plate, gaps are prevented from being generated by the rebounding of the rolling plate, and the effect of shielding the solar cell panel body from rain in rainy days is achieved;

2. through the electric putter that starts to correspond, make the slope of solar cell panel body to required angle to increase the time and the area that the solar cell panel body shines sunshine, increased the capacitation of solar cell panel body, thereby avoided the capacitation of the insufficient influence solar cell panel body of acceptance sunshine of solar cell panel body.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure of the portion B of FIG. 1 according to the present invention;

FIG. 5 is a partial perspective view of the present invention;

description of reference numerals:

1. a rain shield frame; 2. rolling; 3. a top rod; 4. a support base; 5. an electric push rod; 6. a solar panel body; 7. a first gear; 8. a second gear; 9. a first motor; 10. a second motor; 11. sheathing; 12. a screw rod; 13. and (5) fixing the rod.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a distributed photovoltaic power generation device as shown in figures 1, 3, 4 and 5, which comprises a rain shielding frame 1, four push rods 3 are arranged at four corners of the bottom of the rain shielding frame 1, four first motors 9 are arranged at the tops of the four push rods 3, four output shaft ends of the first motors 9 are respectively provided with a second gear 8, four second gears 8 are fixedly connected with the output shaft ends of the first motors 9 at corresponding positions, one side of each of the four second gears 8 is provided with a first gear 7, one side of each of the four first gears 7 far away from the second gear 8 is provided with a rolling plate 2, the middle parts of the four push rods 3 are respectively provided with two second motors 10, the output shaft ends of a plurality of the second motors 10 are respectively provided with a screw rod 12, the output shaft ends of the four second motors 10 are fixedly connected with the screw rods 12, and the outer sides of a plurality of the screw rods 12 are respectively provided with a fixing rod 13, and a sleeve plate 11 is sleeved on the outer side of each screw rod 12.

Further, in the above technical solution, the four second gears 8 are all meshed with the first gears 7 at corresponding positions, and the end portions of the output shafts of the four first motors 9 are welded to the second gears 8, so that the second gears 8 rotate along with the rotation of the first motors 9;

further, in the above technical solution, the four first motors 9 are fixedly connected with the ejector rods 3 at corresponding positions, and both ends of the four rolling plates 2 are rotatably connected with the first gears 7 at corresponding positions, so that the rolling plates 2 can be rolled and unfolded along with the rotation of the first gears 7;

further, in the above technical solution, the end portions of the output shafts of the four second motors 10 are welded to lead screws 12, and the plurality of lead screws 12 are all matched with the fixing rods 13 at the corresponding positions, so that the lead screws 12 can rotate along with the rotation of the second motors 10;

further, in the above technical solution, internal threads are provided inside the plurality of sleeve plates 11, external threads are provided on the surfaces of the plurality of lead screws 12, and the internal threads inside the plurality of sleeve plates 11 are matched with the external threads on the surfaces of the lead screws 12 at the corresponding positions, so that the sleeve plates 11 can freely move on the surfaces of the lead screws 12;

the implementation mode is specifically as follows: four second gears 8 are fixedly arranged at the end part of an output shaft of a first motor 9 at corresponding positions, a plurality of first gears 7 are fixedly arranged at the two ends of a rolling plate 2 at corresponding positions, four first motors 9 are fixedly arranged at the top parts of ejector rods 3 at corresponding positions, four second motors 10 are fixedly arranged at the middle parts of the ejector rods 3 at corresponding positions, a plurality of lead screws 12 are fixedly arranged at the end parts of the output shafts of the second motors 10 at corresponding positions, a plurality of sleeve plates 11 are fixedly arranged on the surfaces of the lead screws 12 at corresponding positions, when raining, the rolling plate 2 descends to shield the solar cell panel body 6 by simultaneously starting the first motors 9, when a fixed rod 13 is inserted into the bottom part of the rolling plate 2, the second motors 10 are started to drive the sleeve plates 11 to move to clamp the bottom part of the rolling plate 2, so as to avoid the rolling plate 2 from rebounding to generate gaps, thereby achieving the function of shielding the solar cell panel body 6 from rain in rainy days, and particularly solving the problem that the surface of the, the conversion efficiency of the solar cell panel is influenced, and the service life of the solar cell panel is greatly shortened.

As shown in fig. 1 and fig. 2, further, in the above technical solution, a solar cell panel body 6 is arranged at the bottom of the rain shielding frame 1, four corners of the bottom of the solar cell panel body 6 are provided with electric push rods 5, and the bottoms of the four electric push rods 5 are provided with support bases 4;

furthermore, in the above technical scheme, the tops of the four electric push rods 5 are movably connected with the bottoms of the solar cell panel bodies 6 at the corresponding positions through rotating shafts, so that the solar cell panel bodies 6 can be conveniently adjusted through the electric push rods 5.

Further, in the above technical scheme, the bottoms of the four electric push rods 5 are all fixedly connected with the tops of the support bases 4 at corresponding positions, so that the electric push rods 5 can support the solar cell panel body 6 conveniently;

the implementation mode is specifically as follows: solar cell panel body 6 fixed mounting is at four electric putter 5 tops, support 4 fixed mounting in four electric putter 5 bottoms of base, it is to change when sunshine takes place, electric putter 5 through starting up the correspondence, make solar cell panel body 6 slope to required angle, thereby increase the time and the area that solar cell panel body 6 shines sunshine, solar cell panel body 6's capacitation has been increased, thereby the capacitation of solar cell panel body 6 has been avoided the insufficient sunshine of acceptance of solar cell panel body 6 to influence solar cell panel body 6, this embodiment has specifically solved among the prior art that solar cell panel body 6's fixed position accepts sunshine insufficient, influence the problem of solar cell panel body 6's capacitation

This practical theory of operation: when raining, through starting first motor 9 simultaneously, make roll up board 2 and descend to sheltering from solar cell panel body 6, when roll up board 2 bottom and insert dead lever 13, start second motor 10, drive lagging 11 and remove and press from both sides tight roll board 2 bottom, avoid rolling up board 2 resilience and produce the gap, thereby reach the effect that rains for solar cell panel body 6 keeps off the rain in rainy day, through starting corresponding electric putter 5, make solar cell panel body 6 slope to required angle, thereby increase the time and the area that solar cell panel body 6 shines sunshine, solar cell panel body 6's capacitation has been increased, thereby the capacitation of receiving sunshine insufficient influence solar cell panel body 6 of solar cell panel body 6 has been avoided solar cell panel body 6.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a distributed photovoltaic power generation device, includes rain-proof frame (1), its characterized in that: ejector rods (3) are arranged at four corners of the bottom of the rain shielding frame (1), first motors (9) are arranged at the tops of the four ejector rods (3), second gears (8) are arranged at the end parts of output shafts of the four first motors (9), the four second gears (8) are fixedly connected with the end parts of the output shafts of the first motors (9) at corresponding positions, first gears (7) are arranged at one sides of the four second gears (8), rolled plates (2) are arranged at one sides of the four first gears (7) far away from the second gears (8), two second motors (10) are arranged at the middle parts of the four ejector rods (3), lead screws (12) are arranged at the end parts of output shafts of the second motors (10), the end parts of output shafts of the four second motors (10) are fixedly connected with the lead screws (12), and fixing rods (13) are arranged at the outer sides of the lead screws (12), the outer sides of the plurality of screw rods (12) are all sleeved with sleeve plates (11).

2. A distributed photovoltaic power generation apparatus according to claim 1, wherein: the rain shielding frame is characterized in that a solar cell panel body (6) is arranged at the bottom of the rain shielding frame (1), electric push rods (5) are arranged at four corners of the bottom of the solar cell panel body (6), and a supporting base (4) is arranged at the bottom of each electric push rod (5).

3. A distributed photovoltaic power generation apparatus according to claim 1, wherein: the four second gears (8) are meshed with the first gears (7) at corresponding positions, and the end parts of output shafts of the four first motors (9) are welded with the second gears (8).

4. A distributed photovoltaic power generation apparatus according to claim 1, wherein: the four first motors (9) are fixedly connected with the ejector rods (3) at corresponding positions, and two ends of the four rolling plates (2) are rotatably connected with the first gears (7) at corresponding positions.

5. A distributed photovoltaic power generation apparatus according to claim 1, wherein: the end parts of the output shafts of the four second motors (10) are welded with screw rods (12), and the screw rods (12) are matched with fixing rods (13) at corresponding positions.

6. A distributed photovoltaic power generation apparatus according to claim 1, wherein: it is a plurality of the internal thread all is equipped with in lagging (11) inside, and is a plurality of lead screw (12) surface all is equipped with the external screw thread, and is a plurality of the internal thread of lagging (11) inside all matches with the external screw thread on lead screw (12) surface that corresponds the position.

7. A distributed photovoltaic power generation apparatus according to claim 2, wherein: the tops of the four electric push rods (5) are movably connected with the bottoms of the solar cell panel bodies (6) at corresponding positions through rotating shafts.

8. A distributed photovoltaic power generation apparatus according to claim 2, wherein: the bottoms of the four electric push rods (5) are fixedly connected with the tops of the supporting bases (4) at corresponding positions.