Stacked photovoltaic cell panel equipment

Abstract

The invention discloses stacked photovoltaic cell panel equipment, and relates to the technical field of photovoltaic equipment. The device comprises a base station; a dip angle adjusting mechanism is vertically arranged on the upper surface of the base table; a rope mechanism is arranged on the inclination angle adjusting mechanism; a plurality of bearing plates are connected to the rope mechanism side by side from top to bottom; photovoltaic cell panels are fixedly attached to the upper surfaces of the at least two bearing plates; the inclination angle adjusting mechanism can adjust the inclination angles of the multiple bearing plates, and when the inclination angle adjusting mechanism adjusts the multiple bearing plates to be in the horizontal state, the rope mechanism can stack or separate the multiple bearing plates; when the rope mechanism separates the multiple bearing plates, the inclination angle adjusting mechanism can adjust the multiple bearing plates to be in an inclined state. The photovoltaic cell panel is reasonable in structural design and convenient to use, the use effect of the photovoltaic cell panel is effectively improved, and meanwhile the service life of the photovoltaic cell panel is prolonged.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic equipment technology, and in particular relates to a stacked photovoltaic panel device. Background Technology

[0002] Photovoltaic panels are devices that convert solar energy into electrical energy using the photoelectric effect. When sunlight shines on the surface of a photovoltaic panel, the light energy is absorbed by the photovoltaic cells and generates current. However, photovoltaic panels are relatively fragile and need to be protected.

[0003] In existing technologies, most photovoltaic (PV) panel installations employ a mechanically fixed installation structure. This involves first fixing the mounting bracket to a designated location, then directly attaching the PV panels to the bracket, and finally generating electricity through the panels. While this type of PV panel equipment has a relatively simple structure, it still suffers from the following drawbacks: Because the installation location of the PV panels is relatively fixed, their surfaces are easily covered with a layer of sand and dust during severe weather conditions such as sandstorms. This not only affects the power generation efficiency of the PV panels but also shortens their lifespan. Therefore, there is an urgent need to research and develop a stacked PV panel system to address these issues. Summary of the Invention

[0004] The present invention provides a stacked photovoltaic panel device, the purpose of which is to solve the technical problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] This invention relates to a stacked photovoltaic panel device, comprising a base; a tilt adjustment mechanism is vertically mounted on the upper surface of the base; a rope mechanism is mounted on the tilt adjustment mechanism; multiple support plates are connected side-by-side from top to bottom on the rope mechanism; photovoltaic panels are fixedly attached to the upper surfaces of at least two of the support plates; the tilt adjustment mechanism can adjust the tilt angle of the multiple support plates, and when the tilt adjustment mechanism adjusts the multiple support plates to a horizontal state, the rope mechanism can stack or separate the multiple support plates; when the rope mechanism separates the multiple support plates, the tilt adjustment mechanism can adjust the multiple support plates to an inclined state.

[0007] As a preferred embodiment of the present invention, the tilt adjustment mechanism includes a pair of first support columns fixed vertically on the upper surface of the base and a pair of second support columns arranged vertically on the upper surface of the base; the inner surfaces of the two first support columns and the two second support columns are vertically provided with sliding grooves; the outer surfaces of the two first support columns are rotatably connected from top to bottom with multiple swing rods; the ends of the multiple swing rods away from the first support columns are respectively rotatably connected to the outer surfaces of the two second support columns; a parallelogram structure is formed between two adjacent swing rods and the corresponding first and second support columns; electric push rods are inclinedly arranged on the outer surfaces of the two second support columns; the tail ends of the two electric push rods are rotatably connected to the upper surface of the base, and the tail ends of the two electric push rods are located on the side of the second support column away from the first support column; the output ends of the two electric push rods are respectively rotatably connected to the two lowermost swing rods.

[0008] As a preferred embodiment of the present invention, the rope mechanism includes a pair of positioning shafts whose two ends are rotatably connected to the lower ends of two first support columns and two second support columns, respectively, and a pair of mounting strips whose two ends are fixed to the upper ends of two first support columns and two second support columns, respectively. A motor module is vertically fixed to the upper surface of each of the two mounting strips. A rotating shaft parallel to the positioning shafts is horizontally connected to the output ends of each of the two motor modules. The two rotating shafts are respectively positioned below the two mounting strips. A winding roller is fixedly sleeved at both ends of each of the two rotating shafts. Pull ropes are wound around each of the two pairs of winding rollers. The two pairs of pull ropes are respectively fixedly inserted into the opposite sides of multiple support plates.

[0009] As a preferred embodiment of the present invention, the two first support columns and the two second support columns each have multiple through holes connected to the sliding grooves arranged side by side from top to bottom on their opposite outer surfaces; the bearing plate has horizontally arranged support shafts parallel to the positioning shafts on its opposite sides; multiple connecting blocks are rotatably connected side by side on both support shafts; the multiple connecting blocks are respectively fixed on the opposite sides of the bearing plate; spline shafts are coaxially fixed at both ends of the two positioning shafts; movable sleeves are fitted on both pairs of spline shafts; the two pairs of movable sleeves are slidably inserted into the two pairs of sliding grooves; the movable sleeves are slidably engaged with the spline shafts; a first spring is fixed to one end of the movable sleeve; the first spring is sleeved on the outer periphery of the spline shaft; the end of the first spring away from the movable sleeve is fixed to an adjacent connecting block; the multiple movable sleeves can be slidably inserted into the multiple through holes.

[0010] As a preferred embodiment of the present invention, the tilt adjustment mechanism is equipped with an adjustment mechanism; multiple protrusions are fixed side by side from top to bottom on the sides of the two first support columns away from the second support columns and on the sides of the two second support columns away from the first support columns; the adjustment mechanism can push the movable sleeve out of the through hole; the adjustment mechanism includes two pairs of push-pull strips respectively vertically arranged on the opposite outer sides of the two first support columns and the opposite outer sides of the two second support columns; the two pairs of push-pull strips can move axially along the positioning shaft; multiple first protrusions are arranged side by side from top to bottom on the opposite inner sides of the two pairs of push-pull strips, and a transmission column parallel to the positioning shaft is horizontally fixed on each first protrusion; the multiple transmission columns correspond one-to-one with the multiple through holes, and each of the multiple transmission columns corresponds to a multiple through hole. Each movable column can be slidably inserted into a corresponding through hole; multiple guide columns parallel to the positioning shaft are horizontally fixed on each of the two pairs of push-pull plates; the multiple guide columns are slidably inserted into multiple protrusions; a second spring is sleeved on the outer periphery of each of the multiple guide columns; the two ends of each second spring are fixed to the adjacent guide column and protrusion respectively; multiple second protrusions are arranged side by side from top to bottom on the opposite inner sides of the two pairs of push-pull plates; an electromagnet is provided on one side of each of the multiple second protrusions; the multiple electromagnets are fixedly embedded in the opposite outer sides of the two first support columns and the opposite outer sides of the two second support columns respectively; a corresponding iron plate is vertically arranged on one side of each of the multiple electromagnets; the multiple iron plates are fixed on one side of each of the multiple second protrusions respectively.

[0011] The present invention has the following beneficial effects:

[0012] This invention adjusts multiple support plates to a horizontal position using an angle adjustment mechanism, then separates them using a rope mechanism. The angle adjustment mechanism then tilts the support plates again, ensuring the photovoltaic panels face the sun and effectively guaranteeing their power generation efficiency. In case of severe weather such as sandstorms, the angle adjustment mechanism first adjusts the support plates to a horizontal position, then the rope mechanism moves them downwards synchronously, stacking them together to form a multi-layered structure. The top support plate covers the top photovoltaic panel, providing comprehensive shading protection. This not only effectively prevents dust from covering the photovoltaic panels but also extends their lifespan, making it highly valuable for market applications.

[0013] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of a stacked photovoltaic panel device according to the present invention.

[0016] Figure 2 for Figure 1 A structural side view.

[0017] Figure 3 This is a schematic diagram of the tilt adjustment mechanism of the present invention.

[0018] Figure 4 This is a schematic diagram showing the relative positions of the slide and the rocker arm in this invention.

[0019] Figure 5 This is a schematic diagram of the rope mechanism of the present invention being mounted on the tilt adjustment mechanism.

[0020] Figure 6 This is a schematic diagram of the structure connecting multiple carrier plates of the present invention.

[0021] Figure 7 This is a schematic diagram of the structure of the support plate of the present invention.

[0022] Figure 8 This is a schematic diagram of the adjustment mechanism of the present invention.

[0023] Figure 9 This is a schematic diagram of the push-pull strip structure of the present invention.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1-Base, 2-Tilting adjustment mechanism, 3-Rope mechanism, 4-Bearing plate, 5-Photovoltaic panel, 6-Positioning mechanism, 201-First support column, 202-Second support column, 203-Slide groove, 204-Swing rod, 205-Electric push rod, 206-Through hole, 207-Protrusion, 301-Positioning shaft, 302-Mounting strip, 303-Motor module, 304-Rotating shaft, 305-Take-up roller, 306-Pull rope, 401-Support shaft, 402-Connecting block, 403-Spline shaft, 404-Moving sleeve, 405-First spring, 601-Push-pull strip, 602-First protrusion, 603-Transmission column, 604-Guide column, 605-Second spring, 606-Second protrusion, 607-Electromagnet, 608-Iron sheet. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Example 1:

[0028] Please see Figure 1-2 As shown, the present invention is a stacked photovoltaic panel device, including a base 1; a tilt adjustment mechanism 2 is vertically mounted on the upper surface of the base 1; a rope mechanism 3 is mounted on the tilt adjustment mechanism 2; multiple support plates 4 are connected side by side from top to bottom on the rope mechanism 3; except for the uppermost support plate 4 which does not have a photovoltaic panel 5 installed, the upper surfaces of the other support plates 4 are all fixedly attached with conventional photovoltaic panels 5 in the art; the tilt adjustment mechanism 2 can adjust the tilt angle of the multiple support plates 4, and when the tilt adjustment mechanism 2 adjusts the multiple support plates 4 to a horizontal state, the rope mechanism 3 can stack or separate the multiple support plates 4; when the rope mechanism 3 separates the multiple support plates 4, the tilt adjustment mechanism 2 can adjust the multiple support plates 4 to an inclined state. In use, after the tilt adjustment mechanism 2 adjusts the multiple support plates 4 to a horizontal state, the multiple support plates 4 are separated by the rope mechanism 3. Then, the tilt adjustment mechanism 2 is used to adjust the multiple support plates 4 to an inclined state, so that the photovoltaic panel 5 faces the sun, effectively ensuring the power generation efficiency of the photovoltaic panel 5. When encountering severe weather such as wind and sand, the tilt adjustment mechanism 2 is used to adjust the multiple support plates 4 to a horizontal state first, and then the rope mechanism 3 drives the multiple support plates 4 to move downward synchronously, so that the multiple support plates 4 are stacked together, realizing the layered stacking of multiple photovoltaic panels 5. The support plate 4 at the top covers the photovoltaic panel 5 at the top, thereby achieving all-round shading protection for the photovoltaic panel 5. This not only effectively avoids problems such as sand and dust covering the surface of the photovoltaic panel 5, but also ensures the service life of the photovoltaic panel 5.

[0029] Example 2:

[0030] Based on Example 1, as follows Figure 2-7As shown, the tilt adjustment mechanism 2 includes a pair of first support columns 201 connected to the upper surface of the base 1 by parallel vertical bolts, and a pair of second support columns 202 arranged parallel vertically above the base 1; the inner surfaces of the two first support columns 201 and the two second support columns 202 are vertically provided with sliding grooves 203; the outer surfaces of the two first support columns 201 are rotatably connected from top to bottom with multiple swing rods 204; the ends of the multiple swing rods 204 away from the first support columns 201 are respectively rotatably connected to the outer surfaces of the two second support columns 202; adjacent swing rods 204 are connected to the corresponding first support columns 202. A parallelogram structure is formed between column 201 and the second support column 202; conventional electric actuators 205 are inclinedly arranged on the opposite outer sides of the two second support columns 202; the tail ends of the two electric actuators 205 are rotatably connected to the upper surface of the base 1, and the tail ends of the two electric actuators 205 are located on the side of the second support column 202 away from the first support column 201; the output ends of the two electric actuators 205 are respectively rotatably connected to the two lowermost swing rods 204; the rope mechanism 3 includes a pair of positioning shafts 301 whose two ends are respectively rotatably connected to the lower ends of the two first support columns 201 and the lower ends of the two second support columns 202. And a pair of mounting strips 302, each bolted to the upper ends of the two first support columns 201 and the two second support columns 202 respectively; two pairs of positioning shafts 301 are respectively located at the lower ends of the two pairs of sliding grooves 203; a conventional motor module 303 of the art is vertically bolted to the upper surface of each of the two mounting strips 302; each of the two motor modules 303 consists of a servo motor and a worm gear reducer; the output ends of each of the two motor modules 303 are horizontally fixed with a rotating shaft 304 parallel to the positioning shafts 301; the two rotating shafts 304 are respectively located below the two mounting strips 302; both ends of the two rotating shafts 304 are keyed to a winding mechanism. Roller 305; two pairs of take-up rollers 305 are wound with pull ropes 306; the two pairs of pull ropes 306 are respectively fixed and inserted into the opposite sides of multiple bearing plates 4; support shafts 401 parallel to positioning shafts 301 are horizontally arranged on the opposite sides of the bearing plates 4; multiple connecting blocks 402 are rotatably connected side by side on the two support shafts 401; the multiple connecting blocks 402 are respectively bolted to the opposite sides of the bearing plates 4; spline shafts 403 are coaxially welded to both ends of the two positioning shafts 301; movable sleeves 404 are sleeved on the two pairs of spline shafts 403; the two pairs of movable sleeves 404 are respectively slidably inserted into the two pairs of sliding grooves 203.In use, when the swing arm 204 is in a horizontal state, the support plate 4 is also in a horizontal state. The motor module 303 drives the winding roller 305 to rotate via the rotating shaft 304, causing the winding roller 305 to wind the pull rope 306. Meanwhile, the movable sleeve 404 slides upward in the slide groove 203, realizing the adjustment of multiple support plates 4 from a stacked state to a separated state. Then, the electric push rod 205 drives the swing arm 204 to rotate upward, causing the second support column 202 to move closer to the first support column 201 and the movable sleeve 404 to rotate in the slide groove 203, realizing the synchronous tilting of multiple support plates 4, thereby achieving the tilt angle adjustment of the photovoltaic panel 5, effectively ensuring the photovoltaic The power generation efficiency of the solar panel 5 is as follows: In the event of severe weather such as sandstorms, the electric push rod 205 drives the swing rod 204 to adjust to a horizontal state, and then the winding roller 305 releases the pull rope 306, causing the support plate 4 to move downward under gravity. When the movable sleeve 404 on the lowest support plate 4 moves to the lower end of the slide groove 203, the support plate 4 stops moving, while the remaining support plates 4 continue to move downward, thus stacking multiple support plates 4 together. At this time, multiple photovoltaic panels 5 are located between multiple support plates 4, thereby achieving shading protection for multiple photovoltaic panels 5 and effectively ensuring the service life of photovoltaic panels 5. In addition, when multiple support plates 4 are separated, the distance between two adjacent support plates 4 is at least 1.5 times the shorter side of the support plate 4 (the side of the support plate 4 along the length direction perpendicular to the positioning axis 301 is the shorter side), which can effectively ensure the light-receiving effect of the photovoltaic panels 5 and prevent one photovoltaic panel 5 from blocking another photovoltaic panel 5 below it.

[0031] Example 3:

[0032] Based on Example 2, as follows Figure 3-5 and Figure 7-9As shown, the two first support columns 201 and the two second support columns 202 each have multiple through holes 206 arranged side-by-side from top to bottom, communicating with the sliding grooves 203; multiple protrusions 207 are welded side-by-side from top to bottom on the sides of the two first support columns 201 away from the second support columns 202 and on the sides of the two second support columns 202 away from the first support columns 201; multiple movable sleeves 404 can be slidably inserted into the multiple through holes 206; the movable sleeves 404 are slidably engaged with the spline shaft 403; a first spring 405 is welded to one end of the movable sleeve 404; the first spring... Spring 405 is sleeved on the outer periphery of spline shaft 403; the end of the first spring 405 away from the movable sleeve 404 is welded to the adjacent connecting block 402; the tilt adjustment mechanism 2 is equipped with an adjustment mechanism 6; the adjustment mechanism 6 can push the movable sleeve 404 out of the through hole 206; the adjustment mechanism 6 includes two pairs of push-pull strips 601 respectively vertically arranged on the opposite outer sides of the two first support columns 201 and the opposite outer sides of the two second support columns 202; the two pairs of push-pull strips 601 can move along the axial direction of the positioning shaft 301; the opposite inner sides of the two pairs of push-pull strips 601 are integrally formed side by side from top to bottom. Each of the first protrusions 602 is horizontally bolted with a transmission post 603 parallel to the positioning shaft 301; the multiple transmission posts 603 correspond one-to-one with multiple through holes 206, and each transmission post 603 can be slidably inserted into the corresponding through hole 206; each of the two pairs of push-pull strips 601 is horizontally bolted with multiple guide posts 604 parallel to the positioning shaft 301; the multiple guide posts 604 are slidably inserted into multiple protrusions 207; a second spring 605 is sleeved on the outer periphery of each of the multiple guide posts 604; each second spring 605 has two ends The guide posts 604 and protrusions 207 are welded to each other respectively; the inner sides of the two pairs of push-pull strips 601 are integrally formed with multiple second protrusions 606 from top to bottom; a conventional electromagnet 607 is provided on one side of each of the multiple second protrusions 606; the multiple electromagnets 607 are fixedly embedded in the outer sides of the two first support posts 201 and the outer sides of the two second support posts 202 respectively; a corresponding iron plate 608 is vertically provided on one side of each of the multiple electromagnets 607; the multiple iron plates 608 are screwed to one side of each of the multiple second protrusions 606.In use, after the multiple support plates 4 are separated and unfolded, the movable sleeve 404 is coaxially set with the adjacent through hole 206. At this time, by controlling the electromagnet 607 to be de-energized, the transmission column 603 is pulled out of the through hole 206 by pushing and pulling the plate strip 601 under the elastic force of the second spring 605. At the same time, the movable sleeve 404 slides into the through hole 206 under the elastic force of the first spring 405, thereby restricting the up and down movement of the support plates 4. Then, the electric push rod 205 drives the swing rod 204 to rotate upward, causing the second support column 202 to move closer to the first support column 201 and the movable sleeve 404 to rotate in the through hole 206, so as to realize the synchronous tilting of multiple support plates 4, thereby realizing the tilt angle adjustment of the photovoltaic panel 5; and when it is necessary to When stacking multiple support plates 4, the electric push rod 205 drives the swing rod 204 to be adjusted to a horizontal state. Then, the electromagnet 607 is energized to cause the iron piece 608 to be attracted to the electromagnet 607, thus pushing the transmission column 603 into the through hole 206. At the same time, the movable sleeve 404 moves out of the through hole 206. Then, the pull rope 306 is released by the winding roller 305, causing the support plate 4 to move downward under the action of gravity, thereby stacking multiple support plates 4 together. Then, the electromagnet 607 is de-energized to cause the iron piece 608 to separate from the electromagnet 607 and the push-pull strip 601 to pull the transmission column 603 out of the through hole 206, thus ensuring the ease of use and stability of the entire device.

[0033] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A stacked photovoltaic panel device, characterized in that, Including the base (1); The upper surface of the base (1) is vertically equipped with a tilt adjustment mechanism (2); the tilt adjustment mechanism (2) is equipped with a rope mechanism (3); multiple support plates (4) are connected side by side from top to bottom on the rope mechanism (3); photovoltaic panels (5) are fixedly attached to the upper surfaces of at least two of the support plates (4); the tilt adjustment mechanism (2) can adjust the tilt angle of the multiple support plates (4), and when the tilt adjustment mechanism (2) adjusts the multiple support plates (4) to a horizontal state, the rope mechanism (3) can stack or separate the multiple support plates (4); when the rope mechanism (3) separates the multiple support plates (4), the tilt adjustment mechanism (2) can adjust the multiple support plates (4) to an inclined state.

2. The stacked photovoltaic panel equipment according to claim 1, characterized in that, The tilt adjustment mechanism (2) includes a pair of first support columns (201) vertically fixed side by side on the upper surface of the base (1) and a pair of second support columns (202) vertically arranged side by side above the base (1); the relative inner surfaces of the two first support columns (201) and the relative inner surfaces of the two second support columns (202) are vertically provided with sliding grooves (203); the relative outer surfaces of the two first support columns (201) are each rotatably connected from top to bottom with a plurality of swing rods (204); the ends of the plurality of swing rods (204) away from the first support columns (201) are respectively rotatably connected to the relative outer surfaces of the two second support columns (202); a parallelogram structure is formed between two adjacent swing rods (204) and the corresponding first support column (201) and second support column (202).

3. The stacked photovoltaic panel equipment according to claim 2, characterized in that, Electric push rods (205) are inclinedly arranged on the opposite outer sides of the two second support columns (202); the tail ends of the two electric push rods (205) are rotatably connected to the upper surface of the base (1), and the tail ends of the two electric push rods (205) are arranged on the side of the second support column (202) away from the first support column (201); the output ends of the two electric push rods (205) are respectively rotatably connected to the two swing rods (204) located at the bottom.

4. A stacked photovoltaic panel device according to claim 2 or 3, characterized in that, The rope mechanism (3) includes a pair of positioning shafts (301) with both ends rotatably connected to the lower ends of the two first support columns (201) and the two second support columns (202), and a pair of mounting strips (302) with both ends fixed to the upper ends of the two first support columns (201) and the two second support columns (202), respectively; a motor module (303) is vertically fixed on the upper surface of each of the two mounting strips (302); the output ends of each of the two motor modules (303) are horizontally connected to a rotating shaft (304) parallel to the positioning shaft (301); the two rotating shafts (304) are respectively located below the two mounting strips (302); a winding roller (305) is fixedly sleeved on both ends of each of the two rotating shafts (304); a pull rope (306) is wound on each of the two pairs of winding rollers (305); the two pairs of pull ropes (306) are respectively fixedly inserted on the opposite sides of the multiple bearing plates (4).

5. A stacked photovoltaic panel device according to claim 4, characterized in that, The support plate (4) has horizontally arranged support shafts (401) parallel to the positioning shafts (301) on both sides; multiple connecting blocks (402) are rotatably connected side by side on both support shafts (401); the multiple connecting blocks (402) are respectively fixed on the opposite sides of the support plate (4); spline shafts (403) are coaxially fixed at both ends of the two positioning shafts (301); movable sleeves (404) are sleeved on both pairs of spline shafts (403); the two pairs of movable sleeves (404) are respectively slidably inserted into two pairs of sliding grooves (203).

6. A stacked photovoltaic panel device according to claim 5, characterized in that, The movable sleeve (404) is slidably engaged with the spline shaft (403); a first spring (405) is fixed at one end of the movable sleeve (404); the first spring (405) is sleeved on the outer periphery of the spline shaft (403); the end of the first spring (405) away from the movable sleeve (404) is fixed on the adjacent connecting block (402).

7. A stacked photovoltaic panel device according to claim 6, characterized in that, The two first support columns (201) and the two second support columns (202) have multiple through holes (206) connected to the sliding groove (203) arranged side by side from top to bottom; the multiple movable sleeves (404) can be slidably inserted into the multiple through holes (206).

8. A stacked photovoltaic panel device according to claim 7, characterized in that, The tilt adjustment mechanism (2) is equipped with an adjustment mechanism (6); the adjustment mechanism (6) can push the movable sleeve (404) out of the through hole (206); the adjustment mechanism (6) includes two pairs of push-pull strips (601) respectively vertically arranged on the opposite outer sides of the two first support columns (201) and the opposite outer sides of the two second support columns (202); the two pairs of push-pull strips (601) can move along the axial direction of the positioning shaft (301); the opposite inner sides of the two pairs of push-pull strips (601) are provided with multiple first protrusions (602) arranged side by side from top to bottom, and each first protrusion (602) is horizontally fixed with a transmission column (603) parallel to the positioning shaft (301); the multiple transmission columns (603) correspond one-to-one with the multiple through holes (206), and each transmission column (603) can be slidably inserted into the corresponding through hole (206).

9. A stacked photovoltaic panel device according to claim 8, characterized in that, Multiple protrusions (207) are fixed side-by-side from top to bottom on the side of each of the two first support columns (201) away from the second support column (202) and on the side of each of the two second support columns (202) away from the first support column (201); multiple guide columns (604) parallel to the positioning shaft (301) are horizontally fixed on each of the two pairs of push-pull strips (601); multiple guide columns (604) are slidably inserted into multiple protrusions (207); a second spring (605) is sleeved on the outer periphery of each of the multiple guide columns (604); the two ends of each second spring (605) are fixed to the adjacent guide column (207). On the protrusion (207) and the two pairs of push-pull strips (601), a plurality of second protrusions (606) are arranged side by side from top to bottom on the relative inner sides; an electromagnet (607) is provided on one side of each of the plurality of second protrusions (606); the plurality of electromagnets (607) are respectively fixedly embedded in the relative outer sides of the two first support columns (201) and the relative outer sides of the two second support columns (202); a corresponding iron plate (608) is vertically arranged on one side of each of the plurality of electromagnets (607); the plurality of iron plates (608) are respectively fixed on one side of the plurality of second protrusions (606).

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