阅读说明：本技术 一种折叠展开式光伏发电装置 (Folding expansion type photovoltaic power generation device ) 是由 吴林林 林超 张恩珂 韩超 吴修卿 于 2021-10-18 设计创作，主要内容包括：本发明公开了一种折叠展开式光伏发电装置,包括安装座组件,所述安装座组件的一侧上表面转动连接有限位板,所述限位板的前后侧均转动连接有光伏板,两个所述光伏板的两侧均设置有凹槽块,所述限位板的两端均转动连接有安装件,所述安装座组件的下方前后表面均对称连接有两个固定件,所述安装件包括有限位杆,所述限位杆转动安装于限位板的一端,且限位杆的两端均开设有滑槽一。本发明涉及光伏发电技术领域,该折叠展开式光伏发电装置,当需要对该光伏板进行搬运或运输时,能够方便对其进行折叠处理,减少其占用空间,方便快捷,且在使用时,能够将其给展开并且将其给固定住,增大其发电面积,吸收更多的光能。(The invention discloses a folding-unfolding type photovoltaic power generation device which comprises an installation seat assembly, wherein a limiting plate is rotatably connected to the upper surface of one side of the installation seat assembly, photovoltaic panels are rotatably connected to the front side and the rear side of the limiting plate, groove blocks are arranged on the two sides of the two photovoltaic panels, mounting pieces are rotatably connected to the two ends of the limiting plate, two fixing pieces are symmetrically connected to the front surface and the rear surface below the installation seat assembly, each mounting piece comprises a limiting rod, the limiting rods are rotatably mounted at one end of the limiting plate, and first sliding grooves are formed in the two ends of the limiting rods. The invention relates to the technical field of photovoltaic power generation, in particular to a folding and unfolding type photovoltaic power generation device which can be conveniently folded and processed when a photovoltaic panel needs to be carried or transported, so that the occupied space of the photovoltaic panel is reduced, the folding and unfolding type photovoltaic power generation device is convenient and quick, and the photovoltaic panel can be unfolded and fixed when the folding and unfolding type photovoltaic power generation device is used, so that the power generation area of the photovoltaic panel is increased, and more light energy is absorbed.)

1. The utility model provides a folding expansion photovoltaic power generation device which characterized in that: the photovoltaic solar photovoltaic power generation installation base comprises an installation base assembly (1), wherein a limiting plate (2) is rotatably connected to the upper surface of one side of the installation base assembly (1), photovoltaic panels (3) are rotatably connected to the front side and the rear side of each limiting plate (2), groove blocks (4) are arranged on the two sides of each photovoltaic panel (3), installation parts (5) are rotatably connected to the two ends of each limiting plate (2), and two fixing parts (6) are symmetrically connected to the front surface and the rear surface below the installation base assembly (1);

the mounting piece (5) comprises a limiting rod (51), the limiting rod (51) is rotatably mounted at one end of the limiting plate (2), and two ends of the limiting rod (51) are respectively provided with a first sliding chute (52), the insides of the first sliding chutes (52) are respectively embedded with a positioning cylinder (53) in a sliding way, and the inner walls of the first sliding grooves (52) are horizontally connected with fixed shafts (54), the back ends of the two fixed shafts (54) are respectively embedded and slidably arranged in the opposite ends of the two positioning cylinders (53), and the outer surfaces of the opposite ends of the two fixed shafts (54) are sleeved with a second spring (55) in a sliding way, two sliding grooves (56) are formed in the side faces of the two ends of the limiting rod (51), a shifting rod (57) is embedded into the two sliding grooves (56) in a sliding mode, and one ends of the shifting rods (57) are fixedly connected to the side faces of the opposite ends of the two positioning cylinders (53) respectively.

2. The folded deployment photovoltaic power generation device of claim 1, wherein: two ends of the second spring (55) are respectively fixedly connected with one end of the positioning cylinder (53) and the inner wall of the first sliding groove (52), and the second spring (55) is a stainless steel component.

3. The folded deployment photovoltaic power generation device of claim 1, wherein: when the second spring (55) is in a reset state, one ends of the two positioning cylinders (53) which are opposite to each other are respectively embedded into the two groove blocks (4) in a sliding mode.

4. The folded deployment photovoltaic power generation device of claim 1, wherein: the fixing piece (6) is provided with limiting blocks (61) including two symmetries, two the equal fixedly connected with elasticity arc piece (62) of one side that limiting blocks (61) are relative.

5. The folded deployment photovoltaic power generation device of claim 4, wherein: the lower surfaces of two sides of the photovoltaic panel (3) are fixedly connected with clamping plates (31) corresponding to the two fixing pieces (6), and the thickness of each clamping plate (31) is larger than the distance between the opposite arc surfaces of the two elastic arc pieces (62).

6. The folded deployment photovoltaic power generation device of claim 1, wherein: the lower side of the mounting base assembly (1) is provided with a connecting plate, and the connecting plate is fixedly connected with the ground through bolts.

7. The folded deployment photovoltaic power generation device of claim 1, wherein: the mounting seat assembly (1) comprises a shell seat (11), a handle (12) is rotatably mounted at the middle position of one side face of the shell seat (11) in an embedded mode, a movable groove (13) is formed in the upper surface of the other side of the shell seat (11), an adjusting rod (14) is slidably mounted in the movable groove (13) in an embedded mode, the upper end of the adjusting rod (14) is rotatably connected to the lower surface of the other end of the limiting plate (2), a worm (15) is horizontally connected to one end of the handle (12), worm disks (16) are rotatably connected to the positions, located on the upper side and the lower side, of the inner front surface of the shell seat (11), located on the position, close to the worm (15), of one end of the inner front surface of the shell seat (11), slide rods (17) are vertically slidably mounted on the positions, and eccentric rods (18) are rotatably connected to the front surfaces of one side of the two worm disks (16), the other ends of the two eccentric rods (18) are all rotated on one side face of the sliding rod (17), and one end of the adjusting rod (14) is rotatably connected to the other side of the upper end of the sliding rod (17).

8. The folded deployment photovoltaic power generation device of claim 7, wherein: protruding shafts (171) are fixedly connected to the front and rear surfaces of the two ends of the sliding rod (17), sliding grooves corresponding to the protruding shafts (171) are formed in the front and rear surfaces of the interior of the shell seat (11), and one ends of the protruding shafts (171) are respectively embedded into the sliding grooves corresponding to the protruding shafts.

9. The folded deployment photovoltaic power generation device of claim 7, wherein: an adjusting groove (19) is formed in one side of the lower portion of the shell seat (11), a limiting shaft (110) is perpendicularly connected to the inside of the adjusting groove (19), a pedal plate (111) is horizontally sleeved and slidably mounted on the outer surface of the upper end of the limiting shaft (110), a first spring (112) is sleeved and slidably mounted on the outer surface of the lower end of the limiting shaft (110), and two ends of the first spring (112) are fixedly connected with the lower surface of the pedal plate (111) and the inner lower surface of the adjusting groove (19) respectively.

10. The folded deployment photovoltaic power generation device of claim 9, wherein: the upper surface of one side of the pedal (111) is positioned in the inner position of the shell seat (11) and is vertically connected with a clamping shaft (113), and the upper side of the clamping shaft (113) is clamped in the worm teeth of the worm wheel disc (16).

Technical Field

The invention relates to the technical field of photovoltaic power generation, in particular to a folding and unfolding type photovoltaic power generation device.

Background

With the continuous development of science and technology, new energy sources gradually enter daily life, solar power generation by using a photovoltaic panel is a new energy source, the photovoltaic panel is a power generation device which can generate direct current when exposed to sunlight, and the photovoltaic panel is composed of thin solid photovoltaic cells which are almost all made of semiconductor materials (such as silicon).

However, the current photovoltaic power generation device has the following defects in the practical application process:

1. the existing photovoltaic panel is too large in size and inconvenient to fold, so that the existing photovoltaic panel is very inconvenient in the transportation and carrying processes;

2. when the photovoltaic panel is installed, the photovoltaic panel cannot be adjusted to different angles according to needs.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a folding and unfolding type photovoltaic power generation device, which solves the problems that the existing photovoltaic panel is too large in size and inconvenient to fold, so that the existing photovoltaic panel is very inconvenient in the transportation and carrying processes, and the photovoltaic panel cannot be adjusted to different angles according to the requirement after being installed.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a folding expansion formula photovoltaic power generation device, includes the mount pad subassembly, one side upper surface of mount pad subassembly rotates and is connected with the limiting plate, the side all rotates around the limiting plate and is connected with the photovoltaic board, two the both sides of photovoltaic board all are provided with the groove block, the both ends of limiting plate all rotate and are connected with the installed part, the equal symmetric connection in surface has two mountings around the below of mount pad subassembly.

The installed part is including the gag lever post, the gag lever post rotates to be installed in the one end of limiting plate, and the both ends of gag lever post have all seted up spout one, two the inside of spout one all imbeds slidable mounting and has a location section of thick bamboo, and the equal horizontally connect of the inner wall of two spout one has a fixed axle, two the fixed axle is carried on the back in the back the one end of the body and is imbedded slidable mounting respectively inside two relative one ends of location section of thick bamboo, and two relative one end surfaces of fixed axle all cup joints slidable mounting and have spring two, spout two has all been seted up to the both ends side of gag lever post the inside of spout two all imbeds slidable mounting and has a driving lever, two the one end difference fixed connection of driving lever is in two relative one end sides of location section of thick bamboo.

Preferably, two ends of the second spring are respectively and fixedly connected with one end of the positioning cylinder and the inner wall of the first sliding groove, and the second spring is a stainless steel component.

Preferably, when the second spring is in a reset state, the two opposite ends of the positioning cylinders are respectively embedded into the two groove blocks in a sliding manner.

Preferably, the fixing part comprises two symmetrical limiting blocks, and two elastic arc pieces are fixedly connected to the opposite surfaces of the limiting blocks.

Preferably, the lower surfaces of the two sides of the photovoltaic panel are fixedly connected with clamping plates corresponding to the two fixing pieces, and the thickness of each clamping plate is larger than the distance between the corresponding cambered surfaces of the two elastic arc pieces.

Preferably, a connecting plate is arranged on the lower side of the mounting seat assembly and fixedly connected with the ground through bolts.

Preferably, the mounting seat assembly comprises a shell seat, a handle is embedded and rotatably mounted in the middle of one side surface of the shell seat, and the upper surface of the other side of the shell seat is provided with a movable groove, the interior of the movable groove is embedded with an adjusting rod in a sliding way, the upper end of the adjusting rod is rotatably connected with the lower surface of the other end of the limiting plate, one end of the handle is horizontally connected with a worm, the front surface of the inner part of the shell seat is rotatably connected with worm gear discs at the positions of the upper side and the lower side of the worm, the opposite sides of the two worm gear discs are respectively meshed with the worm, the worm gear comprises a shell seat and is characterized in that a sliding rod is vertically and slidably mounted at one end of the interior of the shell seat close to a worm, an eccentric rod is rotatably connected to the edge of the front surface of one side of each of the two worm gear discs, the other end of each of the two eccentric rods is rotatably connected to one side face of the corresponding sliding rod, and one end of an adjusting rod is rotatably connected to the other side of the upper end of the corresponding sliding rod.

Preferably, the front and rear surfaces of the two ends of the sliding rod are fixedly connected with protruding shafts, the front and rear surfaces inside the shell seat are provided with sliding grooves corresponding to the protruding shafts, and one end of each protruding shaft is embedded into the sliding groove corresponding to the protruding shaft in a sliding mode.

Preferably, an adjusting groove is formed in one side below the shell seat, a limiting shaft is vertically connected inside the adjusting groove, a pedal is horizontally sleeved and slidably mounted on the outer surface of the upper end of the limiting shaft, a first spring is sleeved and slidably mounted on the outer surface of the lower end of the limiting shaft, and two ends of the first spring are fixedly connected with the lower surface of the pedal and the inner lower surface of the adjusting groove respectively.

Preferably, the upper surface of one side of the pedal plate is vertically connected with a clamping shaft at the position inside the shell seat, and the upper side of the clamping shaft is clamped in the worm teeth of the worm wheel.

Advantageous effects

The invention provides a folding and unfolding type photovoltaic power generation device, which has the following beneficial effects compared with the prior art:

1. this folding expansion formula photovoltaic power generation device, when needs are carried or are transported this photovoltaic board, can conveniently carry out folding processing to it, reduce its occupation space, convenient and fast, and when using, can give it and expand and give it and fix, increase its generating area, absorb more light energy.

2. This folding expansion photovoltaic power generation device, after giving installation with this power generation facility, the angle of adjustment photovoltaic board that can be quick makes the photovoltaic board adjust to the best angle of shining to make the generating effect of photovoltaic board reach the best.

3. This folding expansion formula photovoltaic power generation device through setting up the mounting, gives folding back with the photovoltaic board, utilizes the elasticity of elasticity arc piece, can give fixed firm with the photovoltaic board, prevents at the in-process of transport, and the photovoltaic board takes place to rock and causes the damage condition.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the installation of the photovoltaic panel structure of the present invention;

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

FIG. 4 is a schematic view of the fastener construction of the present invention;

FIG. 5 is a schematic view of the construction of the mount assembly of the present invention;

fig. 6 is a schematic view of the internal structure of the housing seat of the present invention.

In the figure: 1. mounting a base assembly; 11. a housing seat; 12. a handle; 13. a movable groove; 14. adjusting a rod; 15. a worm; 16. a worm gear disc; 17. a slide bar; 171. a protruding shaft; 18. an eccentric rod; 19. an adjustment groove; 110. a limiting shaft; 111. a foot pedal; 112. a first spring; 113. clamping a shaft; 2. a limiting plate; 3. a photovoltaic panel; 31. clamping a plate; 4. a groove block; 5. a mounting member; 51. a limiting rod; 52. a first sliding chute; 53. a positioning cylinder; 54. a fixed shaft; 55. a second spring; 56. a second chute; 57. a deflector rod; 6. a fixing member; 61. a limiting block; 62. an elastic arc piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a folding expansion formula photovoltaic power generation device, including mount pad subassembly 1, one side upper surface of mount pad subassembly 1 rotates and is connected with limiting plate 2, the side all rotates around limiting plate 2 and is connected with photovoltaic board 3, the both sides of two photovoltaic boards 3 all are provided with groove block 4, the both ends of limiting plate 2 all rotate and are connected with installed part 5, the equal symmetric connection in surface has two mountings 6 around the below of mount pad subassembly 1, the downside of mount pad subassembly 1 is provided with the connecting plate, pass through bolt fixed connection between connecting plate and the ground.

Referring to fig. 3, in the embodiment of the present invention, the mounting member 5 includes a limiting rod 51, the limiting rod 51 is rotatably mounted at one end of the limiting plate 2, two ends of the limiting rod 51 are both provided with a first sliding slot 52, the two first sliding slots 52 are both embedded with a positioning cylinder 53, inner walls of the two first sliding slots 52 are both horizontally connected with a fixing shaft 54, opposite ends of the two fixing shafts 54 are respectively embedded with a second sliding slot 55, outer surfaces of opposite ends of the two fixing shafts 54 are both sleeved with a second spring 55, side surfaces of two ends of the limiting rod 51 are both provided with a second sliding slot 56, inner portions of the two second sliding slots 56 are both embedded with a shifting rod 57, one ends of the two shifting rods 57 are respectively fixedly connected to side surfaces of opposite ends of the two positioning cylinders 53, two ends of the second spring 55 are respectively fixedly connected with one end of the positioning cylinder 53 and an inner wall of the first sliding slot 52, and the second spring 55 is a stainless steel component, and is made of stainless steel, so that the second spring 55 can be prevented from rusting, and when the second spring 55 is in a reset state, the ends, back to back, of the two positioning cylinders 53 are respectively embedded into the two groove blocks 4 in a sliding manner.

Referring to fig. 2 and 4, in the embodiment of the present invention, the fixing member 6 includes two symmetrically disposed limiting blocks 61, two opposite sides of the two limiting blocks 61 are fixedly connected with the elastic arc pieces 62, two lower surfaces of two sides of the photovoltaic panel 3 are fixedly connected with the clamping plates 31 corresponding to the two fixing members 6, and the thickness of the clamping plate 31 is greater than the distance between the two opposite arc surfaces of the elastic arc pieces 62, so as to clamp the clamping plate 31.

Referring to fig. 5-6, in the embodiment of the present invention, the mounting base assembly 1 includes a housing base 11, a handle 12 is rotatably embedded in a middle position of one side of the housing base 11, a movable groove 13 is formed in an upper surface of the other side of the housing base 11, an adjusting rod 14 is slidably embedded in the movable groove 13, an upper end of the adjusting rod 14 is rotatably connected to a lower surface of the other end of the limiting plate 2, one end of the handle 12 is horizontally connected with a worm 15, worm disks 16 are rotatably connected to positions of a front surface of the housing base 11 at upper and lower sides of the worm 15, opposite sides of the two worm disks 16 are respectively engaged with the worm 15, a sliding rod 17 is vertically slidably installed in a position of the housing base 11 near one end of the worm 15, an eccentric rod 18 is rotatably connected to an edge of a front surface of one side of the two worm disks 16, and the other ends of the two eccentric rods 18 are rotatably installed on one side of the sliding rod 17, one end of the adjusting rod 14 is rotatably connected to the other side of the upper end of the sliding rod 17, the front and rear surfaces of the two ends of the sliding rod 17 are fixedly connected with the protruding shafts 171, the front and rear surfaces of the interior of the housing seat 11 are respectively provided with a sliding groove corresponding to each protruding shaft 171, one end of each protruding shaft 171 is respectively embedded and slidably mounted in the corresponding sliding groove, when the sliding rod 17 slides, the protruding shafts 171 can slide in the sliding grooves to stabilize the sliding rod 17, one side of the lower portion of the housing seat 11 is provided with an adjusting groove 19, the interior of the adjusting groove 19 is vertically connected with the limiting shaft 110, the outer surface of the upper end of the limiting shaft 110 is horizontally sleeved and slidably mounted with the pedal plate 111, the outer surface of the lower end of the limiting shaft 110 is sleeved and slidably mounted with the first spring 112, the two ends of the first spring 112 are respectively fixedly connected with the lower surface of the pedal plate 111 and the inner lower surface of the adjusting groove 19, the upper surface of one side of the pedal plate 111 is vertically connected with the clamping shaft 113 at the position of the interior of the housing seat 11, the upper side of the latch shaft 113 is latched to the worm teeth of the worm wheel 16.

And those not described in detail in this specification are well within the skill of those in the art.

When the folding photovoltaic panel is used, the two shift levers 57 are shifted, under the elasticity of the second spring 55, the two shift levers 57 drive the two positioning cylinders 53 to respectively slide on the two fixed shafts 54, the ends, opposite to each other, of the two positioning cylinders 53 are respectively separated from the two groove blocks 4, then the photovoltaic panel 3 is rotated, because the distance between the two elastic arc sheets 62 on the fixing piece 6 is smaller than the thickness of the clamping plate 31, after the photovoltaic panel 3 is rotated, the clamping plate 31 on the photovoltaic panel 3 can be clamped into the two elastic arc sheets 62, further, the photovoltaic panel 3 can be fixed, the folding work is completed, when the folding photovoltaic panel is opened, the photovoltaic panel 3 is forcibly rotated, the clamping plate 31 is separated from the two elastic arc sheets 62, the two clamping plates 31 are in a horizontal state, then the two shift levers 57 are shifted again, and the distance between the ends, opposite to each other, of the two positioning cylinders 53 is smaller than the distance between the groove blocks 4 on the photovoltaic panel 3, the opposite ends of the two positioning cylinders 53 are respectively aligned with the two groove blocks 4, after the two positioning cylinders are aligned, the deflector rod 57 is loosened, the second spring 55 enables the positioning cylinders 53 to reset, and then one ends of the positioning cylinders 53 are inserted into the groove blocks 4 on the photovoltaic panel 3, so that the photovoltaic panel 3 is fixed in the horizontal direction;

further, when the angle of the photovoltaic panel 3 needs to be adjusted, the pedal 111 is stepped down by feet under the elasticity of the first spring 112, the pedal 111 slides downward under the elasticity of the first spring 112, the clamping shaft 113 on the pedal 111 is separated from the worm teeth of the worm gear disc 16, then the handle 12 is rotated, the handle 12 drives the worm 15 to rotate, the worm 15 respectively drives the two worm gear discs 16 engaged with the worm 15 to rotate, the rotation directions of the two worm gear discs 16 are opposite, the two worm gear discs 16 respectively drive the two eccentric rods 18 to do eccentric motion, so that the two eccentric rods 18 drive the sliding rod 17 to slide back and forth, when the sliding rod 17 slides, under the movable connection of the adjusting rod 14, the upper end of the adjusting rod 14 drives the limiting plate 2 to rotate, the angle of the two photovoltaic panels 3 is adjusted when the limiting plate 2 rotates, and when the photovoltaic panel 3 is adjusted to a proper angle, the handle 12 stops rotating, and the foot releases the pedal 111, the first spring 112 can reset the clamping shaft 113 on the pedal 111, so that the upper end of the clamping shaft 113 is clamped in the worm teeth on the worm wheel disc 16 to limit the clamping shaft.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.