CN211209638U

CN211209638U - Mounting structure of solar panel

Info

Publication number: CN211209638U
Application number: CN201922242933.2U
Authority: CN
Inventors: 傅岳龙
Original assignee: Daishan Yongjing Electric Power Technology Co ltd
Current assignee: Daishan Yongjing Electric Power Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-07
Anticipated expiration: 2029-12-13

Abstract

The utility model provides a solar panel's mounting structure, solar panel arranges in on the support of roofing, and the support includes panel frame, locating support, and on solar panel used the structure formula of shirking of north height south low to be fixed in panel frame, the contained angle of north height south low was: relative to a horizontal plane, the solar panel can be arranged on the panel frame in a left-right overturning manner along the east and west, the panel frame drives the panel frame to overturn left and right through the driving device, the photosensitive resistors are respectively arranged on the two sides of the east and west of the panel frame and are connected with the program control circuit, the program control circuit is connected with an air cylinder or an oil cylinder in the driving device through a circuit, and the panel frame is connected with the positioning support. The utility model has the advantages that: the solar panel can rotate facing the sun and at least generates 2 times more current than the fixed panel, and the air cylinders connected with the power supply move at intervals, so that the daily energy consumption is low, and the application cost is low.

Description

Mounting structure of solar panel

Technical Field

The utility model relates to a solar power system especially indicates a solar panel's mounting structure.

Background

The current chinese utility model patent of an application number CN201020577479.2 entitled "a solar energy bus stop" discloses a solar energy bus stop, involves a solar energy bus stop with fan, including the platform body, the ceiling, solar energy power supply system, characterized by: a fan is also arranged below the ceiling, is connected with the solar power supply system and is supplied with electric energy by the solar power supply system; and a switch is arranged in the middle of the platform body and used for controlling the opening and closing of the fan. The problem of people summer in bus stop wait the bus sweltering heat and reach energy-conserving effect is solved. However, the solar panel in the solar power supply system of the platform cannot be adjusted by rotation according to the position of the sun, the sunlight utilization rate is low, and the power generation effect is not ideal, so the structure of the device needs to be further improved.

Disclosure of Invention

The utility model aims to solve the technical problem that to above-mentioned prior art current situation and provide a design benefit, solar panel daylighting intensity is big, solar panel's mounting structure that generating efficiency is high.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this solar panel's mounting structure, on the support of roofing was arranged in to solar panel that can convert solar energy into direct current, its characterized in that: the bracket comprises a panel frame capable of detachably fixing the solar panel and a positioning bracket for fixing the panel frame on a roof, the solar panel is detachably fixed on the panel frame in a structure with north height and south height, and the included angle of the north height and the south height is as follows: relative to a horizontal plane, the solar panel can be arranged on the panel frame in a left-right overturning manner along an object, the panel frame is driven by the driving device to overturn left and right, photosensitive resistors are arranged on the two side faces of the object and the side faces of the panel frame respectively, the photosensitive resistors are connected with a program control circuit, the program control circuit is connected with an air cylinder or an oil cylinder in the driving device through a circuit, and the panel frame is connected with the positioning support.

As an improvement, the angle of the solar panel turning to the left may be preferably 0 to 40 °, and the angle of the solar panel turning to the right may also be preferably 0 to 40 °.

The improved structure of the panel frame is characterized in that a rotating shaft can be preferably arranged in the south-north direction of the middle of the bottom surface of the panel frame, the rotating shaft can be rotatably connected to the connecting convex part of the positioning support, the driving device comprises two cylinders symmetrically arranged on the east-west side wall of the positioning support, universal joints are arranged on cylinder rods of the cylinders, and the universal joints are in transmission connection with the corresponding convex part on the bottom surface of the panel frame.

As an improvement, the panel frame comprises buckling blocks, a fixed frame and positioning rods, wherein the fixed frame can be connected with the positioning bracket, the positioning rods are connected to the fixed frame at intervals, top surface sliding grooves are formed in the top surfaces of the positioning rods, fixing holes are formed in the bottom surfaces of the top surface sliding grooves at intervals, the bottoms of the buckling blocks can be connected to the positioning rods in a sliding mode in the top surface sliding grooves, the buckling blocks are fixed with the corresponding fixing holes through bolts, the solar panel is clamped between the two corresponding buckling blocks to be positioned on the positioning rods, and the rotating shaft is connected to the middle of the bottom surface of the fixed frame; the two photo-resistors may preferably be respectively provided on east and west side walls of the fixed frame.

The improved structure is characterized in that a cushion block for changing the height of the clamping block can be preferably arranged between the bottom surface of any clamping block and the top surface of the corresponding positioning rod, and the clamping block, the cushion block and the fixing hole are connected through bolts.

In a further improvement, a protective frame body made of aluminum alloy can be preferably coated on the side wall of any solar panel, and the buckling block is buckled on the protective frame body.

In a further improvement, the number of the positioning rods on the fixing frame is two, the two positioning rods are connected to the fixing frame at east-west intervals, the width of the fixing frame is matched with the width of one solar panel, the solar panel is provided with a plurality of solar panels, the solar panels are connected to the two positioning rods at north-south intervals, the number of the fixing frames on a roof surface is N, the N fixing frames are connected to the positioning support at east-west intervals, the rotating shaft of each fixing frame is rotatably connected with the corresponding connecting convex part on the positioning support, and N is a natural number greater than 1.

As a refinement, a roof recess can preferably be provided in the roof surface, which can accommodate a mounting structure for a plurality of solar panels, the roof recess having a top surface which is higher than the north side of the solar panel.

As an improvement, the solar panels may preferably have a plurality of solar panels, each solar panel is connected with a junction station through a lead, the junction station is connected with an ac-dc converter through a line, the ac-dc converter is connected with a rectifier through a line, and the rectifier is connected with an external power grid through a line.

The improved structure of the solar energy conversion device is characterized in that a strip-shaped hollow line protection shell can be preferably arranged on the roof surface, a lead of a solar panel penetrates through the line protection shell to be connected with the alternating current-direct current converter, the rectifier is positioned at the bottom of the building, an anti-creeping shell is arranged on the outer wall of the building, the lead of the alternating current-direct current converter penetrates through the anti-creeping shell to be connected with the rectifier, a work prompt button, an emergency stop button and an alarm prompt lamp are arranged on the shell of the rectifier, and a meter capable of recording the electric quantity converted by the solar panel is arranged on the shell of the rectifier.

Compared with the prior art, the utility model has the advantages of: the solar panel can rotate facing the sun, so that the collected light is stronger and more, the current generated by the solar panel is more, the current is at least 2 times more than that generated by the fixed panel, the cylinders connected with the power supply move at intervals, the panel frame is similar to a seesaw, the direction of the panel frame is only changed by the cylinders, the required thrust is very small, the movement displacement of each time is very small, and therefore the daily energy consumption of the two cylinders is very low, and the application cost is very low; the current generated in the solar panel can be directly connected to a power grid through rectification, so that solar energy is fully utilized, and the solar panel is arranged at the top of a building body, so that waste space is fully utilized, and the resource utilization efficiency is improved; the solar panel is clamped on the panel frame through the clamping block, the position of the solar panel can be adjusted, the solar panel can be conveniently detached and replaced, and the using effect is good.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is an exploded view of the structure of FIG. 1;

FIG. 3 is a perspective view of the exploded mounting structure of FIG. 2;

FIG. 4 is a perspective view of FIG. 3 at another angle;

FIG. 5 is a perspective view of the cylinder driven panel mount of FIG. 4 after rotation;

FIG. 6 is an exploded view of the structure of FIG. 4;

FIG. 7 is an exploded view of the structure of FIG. 4 at another angle;

FIG. 8 is an exploded view of the solar panel of FIG. 7 showing the connection of the solar panel to the panel bracket;

FIG. 9 is an exploded view of the solar panel and the latch of FIG. 8;

FIG. 10 is an exploded view of the snap block and spacer of FIG. 9;

fig. 11 is an enlarged view of portion I in fig. 8.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 11, in the installation structure of the solar panel of the present embodiment, the solar panel 1 capable of converting solar energy into direct current is placed on the support of the roof surface 2, the support includes the panel frame 3 capable of detachably fixing the solar panel 1, and the positioning support 4 for fixing the panel frame 3 on the roof surface 2, the solar panel 1 is detachably fixed on the panel frame 3 in a north-south low structure, and the included angle between the north-south low structure is: relative to a horizontal plane by 5-30 degrees, the solar panel 1 can be arranged on the panel frame 3 in a left-right overturning manner along things, the panel frame 3 drives the panel frame 3 to overturn left and right through the driving device, the photosensitive resistors 31 are respectively arranged on the two side faces of the panel frame 3, the photosensitive resistors 31 are connected with the program control circuit, the program control circuit is connected with the air cylinder 5 or the oil cylinder in the driving device through a circuit, and the panel frame 3 is connected with the positioning support 4. The angle of the solar panel 1 turning left is 0 to 40 °, and the angle of the solar panel 1 turning right is 0 to 40 °. The specific circuit structure of the program control circuit is well known in the art and will not be described in detail.

The rotation shaft 33 is arranged in the south-north direction in the middle of the bottom surface of the panel frame 3, the rotation shaft 33 can be rotatably connected to the connecting convex part 41 of the positioning bracket 4, the driving device comprises two cylinders 5 symmetrically arranged on the east-west side wall of the positioning bracket 4, universal joints are arranged on cylinder rods 51 of the cylinders 5, and the universal joints are in transmission connection with the corresponding convex parts 32 on the bottom surface of the panel frame 3. The panel frame 3 comprises buckling blocks, a fixing frame 34 capable of being connected with the positioning support 4 and positioning rods 35 connected to the fixing frame 34 at intervals, top surface sliding grooves 36 are formed in the top surfaces of the positioning rods 35, fixing holes 37 are formed in the bottom surfaces of the top surface sliding grooves 36 at intervals, the bottoms of the buckling blocks can be connected to the positioning rods 35 in the top surface sliding grooves 36 in a sliding mode, the buckling blocks are fixed with the corresponding fixing holes 37 through bolts, the solar panel 1 is clamped between the two corresponding buckling blocks and positioned on the positioning rods 35, and the rotating shafts 33 are connected to the middle of the bottom surfaces of the fixing frame 34. A cushion block 38 for changing the height of the snap block is arranged between the bottom surface of any snap block and the top surface of the corresponding positioning rod 35, and the snap block, the cushion block 38 and the fixing hole 37 are connected through bolts. The side wall of any solar panel 1 is coated with a protective frame body 13 made of aluminum alloy, and the buckling block is buckled on the protective frame body 13. Two photo-resistors 31 are respectively provided on east and west side walls of the fixed frame 34. The roof surface 2 is provided with a roof recess for receiving a plurality of solar panel mounting structures, the roof recess having a top surface higher than the north side of the solar panel.

The illustrated fixing frame 34 is a wide frame, which has the advantages that more solar panels 1 can be installed at one time, only two air cylinders 5 are needed, and the disadvantage that the frame has a large area and is easy to be pressed against the roof surface 2, and the air cylinders 5 have a large instantaneous pushing force and are easy to be damaged. Therefore, another installation method can be adopted, in which the number of the positioning rods 35 on the fixing frame 34 is two, two positioning rods 35 are connected to the fixing frame 34 at east-west intervals, the width of the fixing frame 34 is matched with the width of one solar panel 1, the fixing frame 34 is only slightly wider than the east-west side wall of the solar panel 1, and the structure is light, however, the disadvantage is that a plurality of air cylinders are used, the solar panel 1 of this structure has a plurality of solar panels 1, the plurality of solar panels 1 are connected to the two positioning rods 35 at intervals in the north-south direction, the number of the fixing frames 34 on the roof surface 2 is N, the N fixing frames 34 are connected to the positioning bracket 4 at intervals, the rotating shaft 33 of each fixing frame 34 is rotatably connected to the corresponding connecting convex part 41 on the positioning bracket 4, and N is a natural number larger than 1.

The solar panel 1 has a plurality of, and each solar panel 1 all is connected with the ware of converging 6 through the wire, and ware of converging 6 is connected with AC/DC converter 7 through the circuit, and AC/DC converter 7 is connected with rectifier 8 through the circuit, and rectifier 8 is connected with external electric wire netting through the circuit. A long strip-shaped hollow line protection shell is arranged on a roof surface 2, a lead of a solar panel 1 penetrates through the line protection shell to be connected with an alternating current-direct current converter 7, a rectifier 8 is positioned at the bottom of a building 9, an anti-creeping shell is arranged on an outer wall of the building 9, a lead of the alternating current-direct current converter 7 penetrates through the anti-creeping shell to be connected with the rectifier 8, a work prompt button 81, an emergency stop button 82 and an alarm prompt lamp 83 are arranged on the shell of the rectifier 8, and a meter 84 capable of recording the electric quantity converted by the solar panel is arranged on the shell of the rectifier 8. The junction station 6 collects the current generated in the solar panel 1, inputs the collected current into the ac/dc converter 7 to convert the dc into ac, inputs the ac converted by the ac/dc converter 7 into the rectifier 8 to rectify, and outputs stable ac from the rectifier 8. The specific structure of the gauge 84 is well known in the art and will not be described in detail. The rectifier 8 is connected with the power grid cabinet 85 through a line, and the line in the power grid cabinet 85 is connected into an external power grid.

There are the monoblock plate body of gap 12 in the middle of solar panel 1 splices into, and the buckle piece has two kinds, and first buckle piece 39a buckle is on monoblock plate body lateral wall, and first buckle piece 39a is "Z" font, and second buckle piece 39b buckle is on gap 12 in the middle of the monoblock plate body, and second buckle piece 39b is "Z" font and two-sided "Z" font that mirror image "Z" font concatenation is in the same place.

The working principle is as follows: the junction station collects current generated in the solar panel, then inputs the collected current into the AC-DC converter for conversion so that the DC is converted into AC, the AC-DC converter inputs the converted AC into the rectifier for rectification, and finally outputs stable AC from the rectifier, and the stable AC is accessed into an external power grid through the power grid cabinet for power supply.

Photosensitive sensors are arranged on the two side faces of the object and the two side faces of the panel frame respectively, the photosensitive sensors can detect the intensity of light, when the light intensity difference value of the two photosensitive sensors reaches a set value in the program control circuit, the program control circuit drives the left cylinder and the right cylinder to move simultaneously, the cylinder rod of one cylinder extends, the cylinder rod of the other cylinder shortens, the panel frame rotates relative to the positioning support, the angle between the solar panel and the solar light is kept, and the solar panel absorbs the sunlight as much as possible to generate electricity. The cylinder drive is realized through external power supply, because two cylinders are intermittent motion, and the panel frame is similar to a seesaw, and the cylinder only needs to change panel frame direction, and required thrust is very little, and the displacement of moving at every turn is also very little, and consequently the energy consumption every day of two cylinders is very low, can ignore for solar panel's generated energy.

Claims

1. A solar panel mounting structure, which can place a solar panel (1) that converts solar energy into direct current on a support of a roof surface (2), characterized in that: the support includes panel frame (3) that can shirk fixed solar panel (1), is fixed in locating support (4) on roof (2) with panel frame (3), solar panel (1) is shirked on panel frame (3) with the structure of north height south low, and the contained angle of north height south low is: for 5 ~ 30 degrees on the horizontal plane, solar panel (1) can be arranged panel frame (3) along the thing left and right sides upset ground, panel frame (3) are passed through drive arrangement drive panel frame (3) and are controlled the upset, lie in panel frame (3) thing both sides face and set up photo resistance (31) respectively, photo resistance (31) are connected with program control circuit, program control circuit is connected with cylinder (5) or hydro-cylinder among the drive arrangement through the circuit, panel frame (3) are connected with locating support (4).

2. The solar panel mounting structure according to claim 1, wherein: the angle of the solar panel (1) turning leftwards is 0-40 degrees, and the angle of the solar panel (1) turning rightwards is 0-40 degrees.

3. The solar panel mounting structure according to claim 1, wherein: the panel frame is characterized in that a rotating shaft (33) is arranged in the south-north direction in the middle of the bottom surface of the panel frame (3), the rotating shaft (33) can be rotatably connected to a connecting convex part (41) of the positioning support (4), the driving device comprises two cylinders (5) symmetrically arranged on the east-west side wall of the positioning support (4), universal joints are arranged on cylinder rods (51) of the cylinders (5), and the universal joints are in transmission connection with corresponding convex parts (32) on the bottom surface of the panel frame (3).

4. The solar panel mounting structure according to claim 3, wherein: the solar panel frame (3) comprises buckling blocks, fixing frames (34) capable of being connected with the positioning support (4) and positioning rods (35) connected to the fixing frames (34) at intervals, top surface sliding grooves (36) are formed in the top surfaces of the positioning rods (35), fixing holes (37) are formed in the bottom surfaces of the top surface sliding grooves (36) at intervals, the bottoms of the buckling blocks can be connected to the positioning rods (35) in the top surface sliding grooves (36) in a sliding mode, the buckling blocks are fixed with the corresponding fixing holes (37) through bolts, the solar panel (1) is clamped between the two corresponding buckling blocks and positioned on the positioning rods (35), and the rotating shaft (33) is connected to the middle of the bottom surfaces of the fixing frames (34); two photo-resistors (31) are respectively arranged on east and west side walls of the fixed frame (34).

5. The solar panel mounting structure according to claim 4, wherein: a cushion block (38) for changing the height of the buckling block is arranged between the bottom surface of any buckling block and the top surface of the corresponding positioning rod (35), and the buckling block, the cushion block (38) and the fixing hole (37) are connected through bolts.

6. The solar panel mounting structure according to claim 4, wherein: the side wall of any solar panel (1) is coated with a protective frame body (13) made of aluminum alloy, and the buckling block is buckled on the protective frame body (13).

7. The solar panel mounting structure according to claim 4, wherein: the number of the positioning rods (35) on the fixing frame (34) is two, the two positioning rods (35) are connected to the fixing frame (34) at east-west intervals, the width of the fixing frame (34) is matched with the width of one solar panel (1), the solar panel (1) is provided with a plurality of fixing rods, the plurality of solar panels (1) are connected to the two positioning rods (35) at north-south intervals, the number of the fixing frames (34) on the roof surface (2) is N, the N fixing frames (34) are connected to the positioning support (4) at east-west intervals, a rotating shaft (33) of each fixing frame (34) is rotatably connected with a corresponding connecting convex part (41) on the positioning support (4), and N is a natural number larger than 1.

8. The solar panel mounting structure according to any one of claims 1 to 3, wherein: the roof surface (2) is provided with a roof recess capable of accommodating a mounting structure of a plurality of solar panels, and the top surface of the roof recess is higher than the north side edge of the solar panel.

9. The solar panel mounting structure according to any one of claims 1 to 3, wherein: the solar panel (1) is provided with a plurality of solar panels, each solar panel (1) is connected with a junction station (6) through a lead, the junction station (6) is connected with an AC-DC converter (7) through a line, the AC-DC converter (7) is connected with a rectifier (8) through a line, and the rectifier (8) is connected with an external power grid through a line.

10. The solar panel mounting structure according to claim 9, wherein: the solar energy and wind power generation combined building is characterized in that a long strip-shaped hollow circuit protection shell is arranged on the roof surface (2), a lead of the solar panel (1) penetrates through the circuit protection shell to be connected with the alternating current-direct current converter (7), the rectifier (8) is located at the bottom of the building (9), an anti-creeping shell is arranged on the outer wall of the building (9), the lead of the alternating current-direct current converter (7) penetrates through the anti-creeping shell to be connected with the rectifier (8), a work prompt button (81), an emergency stop button (82) and an alarm prompt lamp (83) are arranged on the shell of the rectifier (8), and a metering instrument (84) capable of recording the electric quantity converted by the solar panel is arranged on the shell of the rectifier (8).