TW201839334A - Circularly positioned solar panel mounting frame and solar power generation device - Google Patents

Abstract

A circularly positioned solar panel mounting frame, used for installation of a pliant solar panel, includes a frame body having a plurality of unit frames, each of which has an outer installation substrate portion and an inner installation skeleton. The inner installation skeleton is disposed on an inner side of the outer installation substrate portion. The outer installation substrate portions of the unit frames are arranged to construct a circular installation plane for placement of the pliant solar panel. The inner installation skeletons are securely joined to construct an installation base for mounting the circularly positioned solar panel mounting frame. The inner installation skeleton of at least one unit frame is directly attached to the inner side of the respective outer installation substrate portion. Because the pliant solar panel is mounted on the circular installation plane, the solar power generation device is wind load resistant, durable and unyielding, while the overall size is reduced. The solar power generation device provides easy installation as well.

Description

Annular solar panel bracket and annular solar panel power generation device

The invention discloses a technology in the field of solar cell panels, in particular, a ring-shaped solar panel support and a ring-shaped solar panel power generation device.

With the improvement of people's living standards and the rapid development of urban life, low-carbon energy conservation and environmental protection have become the focus of urban life, such as street lamps, while traditional street lamps use network electricity, which consumes a lot of electricity, which is not suitable for energy conservation and environmental protection. development of. Therefore, the emergence of solar cells is well adapted to this development. However, in the prior art, solar panels are mostly rigid panels, which are installed on light poles, and applications are prone to failure. In severe environments, such as high winds and typhoons, the wind resistance is weak and easily damaged. Secondly, due to the limitation of its own properties, rigid panels cause the area and angle of light to be received to be unsatisfactory. Larger solar power panels are required for greater power generation, resulting in excessive overall space and increased stress. The device occupies a large area of land, causing waste of land resources.

Later, some people in the industry studied the formation of circular 360-degree power generation by winding a flexible solar thin film battery. For example, Patent Document 1 with application publication number CN105953158A discloses a self-generating smart circuit with a solar thin film battery. The battery is adhered to the outer arc surface of the lamp post, and Patent Document 2 with application publication number CN104864351A discloses an LED solar street lamp with a flexible thin-film solar cell adhered to the outer surface of the lamp post, which penetrates the lamp post from above Three layers of solar cell support frames are arranged in order from the bottom to the bottom. Each layer of solar cell support frames is respectively supported by a supporting structure corresponding to the position. Flexible thin-film solar cells are adhered to the outer arc surface of the three-layer solar cell support frame to form a three-layer solar cell. The cylindrical structure of the battery support frame. In the aforementioned Patent Document 1, the size of the annular surface of the flexible solar film depends on the size of the lamp post, which is very limited, and a larger annular surface cannot be obtained as required. In the aforementioned Patent Document 2, there is a design support frame, which does not exist. The problem of the ring surface in 1 is limited, and a larger size support plate can be designed according to requirements. However, it is fastened to the light pole by using flexible steel bands that pass through the through holes in the two plates in turn. Supporting rods are rotatably connected to the outer sides of the side plates, and the supporting rods are tilted and deployed upwards. The tops of the supporting rods are connected to the bottom of the arc-shaped supporting plate one by one correspondingly. The structure is complicated and the installation and application are cumbersome, which is not suitable for popularization and application.

Therefore, a new technology is urgently needed to solve the above problems.

Therefore, the first object of the present invention is to provide a wind-resistant ability, a long service life, an ideal space, a small overall area, and the ability to install a circular 360-degree solar panel to achieve high-efficiency power generation and good structural stability. Easy to install a circular solar panel holder.

Therefore, the annular solar panel bracket of the present invention is suitable for installation of a flexible solar panel. The annular solar panel bracket includes a bracket body. The bracket body includes a plurality of sub-brackets. Each sub-bracket has an outer mounting plate portion and An inner mounting skeleton is disposed on the inner side of the outer mounting plate portion, and an outer side surface of the outer mounting plate portion of the sub-bracket surrounds an annular mounting surface for the flexible solar panel to be arranged in a ring shape. The mounting skeleton phase-locked enclosure structure forms a mounting portion for mounting the entire annular solar panel bracket. The inner mounting skeleton of at least one of the brackets is directly connected to the inner surface of the corresponding outer mounting plate portion.

Further, an upper limit flange is extended downward on the outer surface end of each outer mounting plate portion, and a downward direction is formed between the upper limit flange and a corresponding outer surface end of the outer mounting plate portion. An upper upper slot of the opening; the lower end of the outer side of each outer mounting plate portion is provided with a lower limit flange extending upward, between the lower limit flange and the lower end of the outer side of the corresponding outer mounting plate portion A lower end slot is formed which is upwardly opened; the outer side surfaces of the outer mounting plate portions, the upper limit flanges and the lower limit flanges together form a positioning area for the flexible solar panel installation.

Further, each inner mounting skeleton has two first connecting portions and a positioning portion connected between the first connecting portions, and the first connecting portions are respectively connected to the inner surfaces of the corresponding outer mounting plate portions. A first recess is formed on the inner side of the positioning portion, and a gap is formed between the outer side of the positioning portion and the inner side surface of the outer mounting plate portion; Mounting section.

Further, two sub-brackets are provided, and each sub-bracket includes a second connection portion and a third connection portion respectively disposed at two ends of the corresponding outer mounting plate portion, and the second connection portions pass through a first A rotating shaft is pivoted together, and the third connecting portions can be rotatably opened and closed with the outer mounting plate portions around the first rotating shaft.

Further, the third connection portions of the sub-brackets are arranged at a lateral distance, and the third connection portions are locked by a first screw extending horizontally; or, the third connection portions of the sub-brackets are arranged at a vertical distance, the Wait until the third connecting portion is locked by a second screw extending vertically; or, the third connecting portions of the sub-brackets are hooked and positioned with each other.

Further, two sub-brackets are provided, and the inner mounting skeletons of the sub-brackets are directly connected to the inner surfaces of the corresponding outer mounting plate portions, respectively; two ends of each inner mounting skeleton corresponding to the first concave positions A fourth connection portion and a fifth connection portion are respectively formed respectively, the fourth connection portion is pivotally connected together through a second rotation shaft, and the fifth connection portion is rotatably opened and closed around the second rotation shaft with the inner mounting skeleton. .

Further, the fifth connecting portions are arranged at a lateral distance, and the fifth connecting portions are locked by a third screw extending horizontally; or, the fifth connecting portions are arranged at a vertical distance, and the fifth connecting portions are penetrated. A fourth screw extending vertically is connected and locked; or, the fifth connecting portions are hooked and positioned with each other.

Further, the inner mounting skeleton on each sub-bracket is integrally injection-molded with the outer mounting plate portion; the inner side of each inner mounting skeleton is integrally formed with a second recess, and the second recess surrounding the sub-bracket Forming the aforementioned mounting portions; when only two of these sub-braces are provided, a sixth connecting portion and a seventh connecting portion are respectively formed at the two ends of the corresponding second recesses on each of the sub-brackets; The parts are pivotally connected together through a third rotating shaft, and the seventh connecting parts are rotatably opened and closed with the sub-brackets around the third rotating shaft, respectively.

A second object of the present invention is to provide a ring-shaped solar panel power generation device with strong wind resistance, long service life, ideal space, small overall area, and high-efficiency 360-degree power generation, good structural stability, and easy installation. .

Therefore, the ring-shaped solar panel power generating device of the present invention includes the ring-shaped solar panel bracket, and a flexible solar panel arranged along the ring is mounted on the ring-shaped mounting surface.

According to the above technical features, the following effects can be achieved:

1. The flexible solar panels are arranged in a ring shape through a ring-shaped mounting surface, thereby achieving the purpose of strong wind resistance, long service life, ideal space, small overall area, and 360-degree high-efficiency power generation. In particular, the inner mounting skeletons are respectively It is connected to the inner side of the corresponding outer mounting plate portions, and its overall structure is stable and easy to install and fix, which is suitable for popularization and application.

2. In the present invention, upper and lower limit flanges are formed on the upper and lower limit flanges of the outer side surfaces of the outer mounting plate portions. In this way, the outer sides of the outer mounting plate portions, the upper limit flanges and The positioning area for the flexible solar panel installation is formed between the lower limit flangings. When installing the flexible solar panel, it is only necessary to directly plug the flexible solar panel into the positioning area, and the upper limit flanging The lower limit flanging will play a role of positioning and preventing detachment. The installation operation of the flexible solar panel is very convenient. At the same time, since the flexible solar panel is completely covered along the outer sides of the outer mounting plate portions, the The positioning and shaping of the outer mounting plate portion can be done well, which protects the flexible solar panel well, further improving the wind resistance of the flexible solar panel, and the flexible solar panel is not easy to break.

3. The structural design of the annular solar panel bracket in the present invention is clever and reasonable. The overall structure of the bracket is simple, the structural strength is good, the installation is convenient, and the positioning is stable. Power generation on the light pole directly supplies power to the lights on the light pole. It can also be installed on the pole body as a power generation device to generate power, which greatly reduces the land area occupied by the power generation device and effectively solves the problem that the traditional power generation device occupies more space. Land area and waste of resources.

Based on the above technical features, the main effects of the annular solar panel bracket and the annular solar panel power generating device of the present invention will be clearly shown in the following embodiments.

Please refer to FIG. 1-FIG. 1, which show specific structures of various embodiments of the present invention. The ring-shaped solar panel power generation device includes a ring-shaped solar panel support and a flexible solar panel 20 mounted on the ring-shaped solar panel support.

The annular solar panel bracket includes a bracket body, and the bracket body includes two or more sub-brackets 10, each of which has an outer mounting plate portion 11 and an inner-mounting frame 12, and the outer sides of the sub-brackets 10 The outer side surface of the mounting plate portion 11 constitutes a ring-shaped mounting surface for the flexible solar panel 20 to be arranged in a ring shape; the inner mounting frames 12 are respectively disposed on the inner sides of the outer mounting plate portions 11, and the inner mounting frames 12 are phase-phased. The locking enclosure structure forms a mounting portion for mounting the annular solar panel bracket. The inner mounting frame 12 of at least one of the brackets 10 is directly connected to the inner surface of the corresponding outer mounting plate portion 11. The mounting portion generally refers to a mounting hole for the sub-bracket 10 to be fixedly mounted on a pole body such as a telephone pole (not limited to a telephone pole). The mounting hole is not limited to a circular structure, and may be a square or other different The shape can be flexibly designed and changed according to the shape of the rod body to which the actual installation is applied. In practical application, the annular solar panel power generating device of the present invention can be directly installed on a lamp pole, and power is directly supplied to the lamp on the lamp pole, such as a street lamp. In this way, the street lamp does not need to be connected to the city electricity, which is equivalent to using solar energy to The street lamp itself is equipped with a power source; the ring-shaped solar panel power generating device of the present invention can also be centrally installed on a pole body, and used as a power generating equipment (such as a power station) to generate power, and then supply the power externally, thus greatly reducing power generation. The area of land occupied by the power station effectively solves the problem of waste of resources caused by the large land area occupied by traditional power stations.

An upper limit flange 111 extending downward is provided outward from the upper end of the outer surface of the outer mounting plate portion 11, and a downward opening is formed between the upper limit flange 111 and the upper end of the outer surface of the outer mounting plate portion 11. An upper end slot; the lower end of the outer side of the outer mounting plate portion 11 is provided with a lower limit flange 112 extending upward, between the lower limit flange 112 and the lower end of the outer side of the outer mounting plate portion 11 A lower end slot is formed to open upwards; the outer side surfaces of the outer mounting plate portions 11, the upper limit flanges 111 and the lower limit flanges 112 form a surrounding structure for the flexible solar panel 20. Positioning area. When installing the flexible solar panel 20, it is only necessary to directly insert the flexible solar panel 20 (as shown in the fourth figure) into the positioning area. The upper limit flanging 111 and the lower limit flanging 112 will play a role of positioning and preventing detachment, and the installation operation of the flexible solar panel 20 is very simple and convenient. At the same time, since the flexible solar panel 20 is completely covered along the outer sides of the outer mounting plate portions 11, such The positioning and shaping of the outer mounting plate portion 11 can be done very well, which protects the flexible solar panel 20 well, further improving the wind resistance of the flexible solar panel 20, and the flexible solar panel 20 is not easy to break; In Patent Document 2 with application publication number CN 104864351 A, it adheres a flexible thin-film solar cell to the outer edge of a three-layer support plate, and most of the area of the flexible thin-film solar cell is not in contact with a support plate. The contact of the outer edge is equivalent to that most of the area of the flexible thin-film solar cell is suspended. Although the ring-shaped 360-degree power generation is realized, the flexible thin-film solar cell is easily damaged by high winds.

As shown in the first to sixth figures, it shows the approximate structures of the first to third embodiments. In actual design, these three embodiments are preferably designed as metal stamped metal pieces; each inner side is installed with a skeleton. 12 has two first connection portions 121 and a positioning portion 124 connected between the first connection portions 121. The first connection portions 121 are respectively connected to the inner surface of the corresponding outer mounting plate portion 11, each A first recess 125 is formed on the inner side of a positioning portion 124, and a gap 126 is formed between the outer side of each positioning portion 124 and the corresponding inner side surface of the outer mounting plate portion 11; the first connecting portions 121 are plate-shaped Structure, a bent plate is connected between each first connecting portion 121 and the corresponding positioning portion 124, and each bent plate has an inclined plate portion 122 and a vertical plate portion 123, wherein the inclined plate portion 122 is connected between the first connecting portion 121 and the vertical plate portion 123, and the vertical plate portion 123 is connected to the positioning portion 124. The first recesses 125 of the inner mounting skeletons 12 surround the aforementioned mounting portions; in this way, the inner mounting skeletons 12 and the outer mounting plate portions 11 connected to each other form a bisector having a better structural strength. Bracket 10; in the first and second embodiments, the inner mounting frame 12 in the sub-bracket 10 is connected to the inner side of the corresponding outer mounting plate portion 11, and in the third embodiment, there is The inner mounting skeleton 41 of one sub-bracket may not be connected to the inner side surface of the outer mounting plate portion thereof, but it only forms a fixed connection with the inner mounting skeleton 42 of the other sub-bracket. Of course, in actual design and application, the first embodiment The design scheme shown can better balance the structure and force situation.

As shown in the first to third figures, in the first embodiment, two sub-braces 10 are provided, and one end of each outer mounting plate portion 11 is provided with a second connection portion 113, and the second connections The parts 113 are pivotally connected together through a first rotating shaft 115. The other end of each outer mounting plate part 11 is provided with a third connecting part 114, and the third connecting parts 114 follow the outer mounting plate parts 11 around the first The rotating shaft 115 is rotatably opened and closed. Here, the third connecting portions 114 of the sub-brackets 10 are arranged at a lateral distance, and the third connecting portions 114 are connected and locked by a plurality of horizontally extending first screws. The third connecting portions 114 are designed as The lug structures that protrude from the outer mounting plate portions 11 respectively are generally plate structures that extend vertically. A horizontal hole can be opened in the plate structure that extends vertically. The first screw passes through two Three transverse holes form a lock; of course, the third connection portions of the two sub-brackets can also be arranged at a vertical distance, and the two third connection portions are connected and locked by a plurality of second screws extending vertically, for example, in the foregoing On the basis of the vertically extending plate structure, further bending is extended to form a horizontal plate. Vertical holes are opened in the horizontal plate, and the second screws are used to pass through the two vertical holes to form a lock; or, two The third connecting portions of the sub-brackets are hooked and positioned with each other, which is similar to the quick chuck design in the prior art, and the hook between the two third connecting portions is realized by pulling the handle. Of course, other suitable connection structures can also be adopted, and are not limited to the three connection modes described in this article.

As shown in FIG. 5, in the second embodiment, two sub-braces are provided, and the inner mounting skeletons of the two sub-braces are directly connected to the inner surfaces of the corresponding outer mounting plate portions; each A fourth connection portion 31 and a fifth connection portion 32 are respectively formed at both ends of the first recessed position of the inner mounting skeleton; the fourth connection portions 31 are pivotally connected together through a second rotation shaft, and the fifth connection The sections 32 are rotatably opened and closed with the inner mounting skeletons around the second axis of rotation; each fourth connection section 31 is bent and extended on the vertical plate to form two transverse plates, and two transverse plates are respectively provided on the two transverse plates. Two pivoting holes are formed by the second rotating shaft through the pivoting holes of the fourth connecting portions 31. Compared with the foregoing first embodiment, the design of the second connection portion 113 and the third connection portion 114 of the outer mounting plate portions 11 is eliminated. In the second embodiment, the fourth connection portion of the inner mounting frame is used instead. The connecting portion 31 and the fifth connecting portion 32 are used to realize the installation and fixing of the entire annular solar panel bracket. As in the aforementioned first embodiment, there may also be a variety of different connection methods between the two fifth connection portions 32, for example: (1) the two fifth connection portions 32 are arranged at a lateral distance, and the two fifth connection portions 32 is connected and locked by a plurality of third screws extending horizontally; (2) two fifth connecting portions are arranged at a vertical interval, and the two fifth connecting portions are connected and locked by a plurality of fourth screws extending vertically; (3) ) The two fifth connection portions are hooked and positioned with each other; of course, other suitable connection structures can also be adopted, and are not limited to the three connection methods listed here.

As shown in the sixth figure, in the third embodiment, the inner mounting skeleton 41 of one sub-bracket may not be connected to the inner side surface of the outer mounting plate portion thereof, but only forms a lock with the inner mounting skeleton 42 of the other sub-bracket. connection.

As shown in the seventh to tenth figures, it shows the approximate structure of the fourth embodiment to the fifth embodiment. In actual design, it is preferably designed as an integral injection molded part; the inner frame 52 on each sub-bracket 50 is installed. It is integrally injection-molded with the outer mounting plate portion 51; the inner side surface of each inner mounting frame 52 is integrally formed with a second recess 521, and the second recess 521 on the sub-bracket 50 surrounds the aforementioned mounting portion; each The inner mounting frame 52 has a transverse connecting plate portion 523 and a plurality of reinforcing ribs 524 connected to both sides of the transverse connecting plate portion 523. Each of the reinforcing ribs 524 extends in a radial direction, and the reinforcing ribs 524 are arranged at a distance in the annular direction. The aforementioned second recesses 521 are arranged concentrically with the corresponding outer mounting plate portions 51; a plurality of weight-reduction hollow spaces 525 are provided on the transverse connection plate portions 523, so as to ensure the overall structural strength of the sub-brackets 50 Under the premise, the overall weight and material consumption of the sub-bracket 50 are also minimized. Preferably, a plurality of tooth-like structures 522 are formed on the inner side surface of the second recess 521. A sixth connecting portion 53 and a seventh connecting portion 54 are respectively formed on two ends of each sub-bracket 50 corresponding to the second concave position 521, and the sixth connecting portions 53 are pivotally connected together through a third rotating shaft. The seventh connecting portions 54 are rotatably opened and closed with the sub-brackets 50 around the third rotation axis. As shown in the seventh and eighth figures, in each sub-bracket 50, the sixth connecting portion 53. The seventh connecting portion 54 is correspondingly disposed at two ends of the inner mounting frame 52 corresponding to the second recess 521; and, in the ninth and tenth drawings, the sixth connection of each sub-bracket 50 The portion 61 and the seventh connecting portion 62 are correspondingly arranged at two ends of the outer mounting plate portion corresponding to the second concave position.

It should be noted that the main body of the aforementioned bracket is designed as two sub-brackets, mainly considering that one end can be pivoted, and the other end can be opened and closed for disassembly and assembly. In fact, the sub-brackets in a stent body can also be directly locked, and the aforementioned rotating structure is not designed. For example, as shown in FIG. 11, the sub-brackets 70 are assembled along a ring, and adjacent ones The split brackets 70 are detachably locked in order. This sequential locking method can also be applied to the aforementioned stamped metal parts or injection molded parts, etc .; the locking parts can be designed on the inner side of the split brackets as required. Mounting frame or outside mounting plate.

In summary, the design focus of the present invention lies in:

First, the flexible solar panels are arranged in a ring shape through a ring-shaped mounting surface, thereby achieving the purpose of strong wind resistance, long service life, ideal space, small overall area, and 360-degree high-efficiency power generation. In particular, the inner mounting skeletons are respectively The inner structure connected to the corresponding outer mounting plate portions has good overall structure stability and is easy to install and fix, which is suitable for popularization and application.

2. In the present invention, the upper and lower limit flanges are used to form upper and lower limit flanges on the outer side surfaces of the outer mounting plate portions. In this way, the outer side surfaces of the outer mounting plate portions, the upper limit flanges and The positioning area for the flexible solar panel installation is formed between the lower limit flangings. When installing the flexible solar panel, it is only necessary to directly plug the flexible solar panel into the positioning area, and the upper limit flanging The lower limit flanging will play a role of positioning and preventing detachment. The installation operation of the flexible solar panel is very convenient. At the same time, since the flexible solar panel is completely covered along the outer sides of the outer mounting plate portions, the The positioning and shaping of the outer mounting plate portion can be done well, which protects the flexible solar panel well, further improving the wind resistance of the flexible solar panel, and the flexible solar panel is not easy to break.

3. The structural design of the annular solar panel bracket in the present invention is clever and reasonable. The overall structure of the bracket is simple, the structure is strong, the installation is convenient, and the positioning is stable. It is suitable for installation on a variety of poles such as telephone poles and can be installed and applied Power generation on the light pole directly supplies power to the lights on the light pole. It can also be installed on the pole body as a power generation device to generate power, which greatly reduces the land area occupied by the power generation device and effectively solves the problem that the traditional power generation device occupies more space. Land area and waste of resources.

Based on the description of the above embodiments, the operation, use, and effects of the present invention can be fully understood, but the above-mentioned embodiments are only preferred embodiments of the present invention, and it cannot be used to limit the implementation of the present invention. The scope, that is, simple equivalent changes and modifications made according to the scope of the patent application and the description of the invention, are all within the scope of the present invention.

(10) ‧‧‧Sub-bracket

(11) ‧‧‧Outside mounting plate

(111) ‧‧‧ Flanged at the upper limit

(112) ‧‧‧Lower limit flanging

(113) ‧‧‧Second connection

(114) ‧‧‧Third connection

(115) ‧‧‧The first shaft

(12) ‧‧‧Inner mounting frame

(121) ‧‧‧First connection

(122) ‧‧‧Diagonal Plate

(123) ‧‧‧Vertical Plate

(124) ‧‧‧Positioning Department

(125) ‧‧‧The first recess

(126) ‧‧‧Gap

(20) ‧‧‧Flexible Solar Panel

(31) ‧‧‧The fourth connection

(32) ‧‧‧Fifth connection

(41) ‧‧‧Inner mounting frame

(42) ‧‧‧Inner mounting frame

(50) ‧‧‧Sub-bracket

(51) ‧‧‧Outside mounting plate

(52) ‧‧‧Inner mounting frame

(521) ‧‧‧Second Recess

(522) ‧‧‧Dentate structure

(523) ‧‧‧Horizontal connection plate

(524) ‧‧‧ Reinforcement

(525) ‧‧‧Weight Reduction Hollow

(53) ‧‧‧Sixth connection

(54) ‧‧‧Seventh connection

(61) ‧‧‧Sixth connection

(62) ‧‧‧Seventh connection

(70) ‧‧‧Sub-bracket

[First image] A perspective view of the overall structure of a first embodiment of a ring-shaped solar panel support of the ring-shaped solar panel power generation device of the present invention. [Second figure] A schematic view of the structure shown in the first figure from another angle. [Third Figure] An exploded view of the first embodiment. [Fourth Figure] A schematic diagram of a solar panel of the annular solar panel power generating device of the present invention in the first embodiment. [Fifth Figure] A schematic perspective view of the overall structure of a second embodiment of one of the annular solar panel supports of the annular solar panel power generating device of the present invention. [Sixth Figure] is a schematic perspective view of the overall structure of a third embodiment of one of the annular solar panel supports of the annular solar panel power generating device of the present invention. [Seventh Figure] A schematic perspective view of the overall structure of a fourth embodiment of one of the annular solar panel supports of the annular solar panel power generating device of the present invention. [Eighth Figure] An exploded view of the fourth embodiment. [The ninth figure] is a schematic perspective view of the overall structure of a fifth embodiment of the annular solar panel support of the annular solar panel power generating device of the present invention. [Tenth Figure] A schematic exploded view of the fifth embodiment. [Eleventh figure] A schematic diagram of the general structure of a sixth embodiment of one of the annular solar panel supports of the annular solar panel power generating device of the present invention.

Claims (10)

An annular solar panel bracket is suitable for mounting a flexible solar panel. The annular solar panel bracket includes a bracket body, the bracket body includes a plurality of sub-brackets, each sub-bracket has an outer mounting plate portion and an inner mounting A framework, the inner mounting framework is disposed on the inner side of the outer mounting plate portion, and the outer side surface of the outer mounting plate portion of the sub-bracket forms a ring-shaped mounting surface for the flexible solar panel to be arranged in a ring shape. The locking enclosure structure forms a mounting portion for mounting the entire annular solar panel bracket, and the inner mounting skeleton of at least one of the brackets is directly connected to the inner surface of the corresponding outer mounting plate portion. The annular solar panel bracket according to item 1 of the scope of patent application, wherein an upper end flange extending downward is provided outwardly on the outer surface of each outer mounting plate portion, and the upper limit flange and the corresponding upper edge An upper end slot is formed between the upper ends of the outer surfaces of the outer mounting plate portions, and a lower end opening is formed between the outer surfaces of the outer mounting plate portions. A lower end slot is formed upwardly from the lower end of the outer side of the corresponding outer mounting plate portion; the outer sides of the outer mounting plate portions, the upper limit flanges and the lower limit flanges are jointly enclosed. A positioning area is formed for mounting the flexible solar panel. The annular solar panel bracket according to item 1 or 2 of the scope of patent application, wherein each inner mounting frame has two first connecting portions and a positioning portion connected between the first connecting portions, and the first The connecting portions are respectively connected to the inner surfaces of the corresponding outer mounting plate portions, a first recess is formed on the inner side of the positioning portion, and an outer surface of the positioning portion and an inner side surface of the outer mounting plate portion are formed. There is a gap; the first recessed surrounding structures of the inner mounting skeletons form the aforementioned mounting portion. The annular solar panel bracket according to item 3 of the scope of patent application, wherein two sub-brackets are provided, and each sub-bracket includes a second connecting portion and a second connecting portion respectively disposed at two ends of the corresponding outer mounting plate portion and A third connecting portion, the second connecting portions are pivotally connected together through a first rotating shaft, and the third connecting portion can be rotatably opened and closed around the first rotating shaft with the outer mounting plate portions. The annular solar panel bracket according to item 4 of the scope of patent application, wherein the third connection portions of the sub-brackets are arranged at a lateral distance, and the third connection portions are connected and locked by a first screw extending horizontally; or, The third connecting portions of the sub-brackets are arranged at a vertical distance, and the third connecting portions are connected and locked by a second screw extending vertically; or, the third connecting portions of the sub-brackets are hooked and positioned with each other. The annular solar panel bracket according to item 3 of the scope of the patent application, wherein two sub-brackets are provided, and the inner mounting skeletons of the sub-brackets are directly connected to the inner surfaces of the corresponding outer mounting plate portions, respectively. ; Each inner mounting frame has a fourth connection portion and a fifth connection portion respectively formed at two ends corresponding to the first concave position, the fourth connection portion is pivotally connected together through a second rotation shaft, and the fifth connection portion The inner mounting skeleton can be rotated and opened and closed around the second rotating shaft. The annular solar panel bracket according to item 6 of the scope of the patent application, wherein the fifth connection portions are arranged at a lateral distance, and the fifth connection portions are locked by a third screw extending horizontally; or The five connecting portions are arranged at a vertical interval, and the fifth connecting portions are connected and locked by a fourth screw extending vertically; or, the fifth connecting portions are hooked and positioned with each other. The annular solar panel bracket according to item 1 or 2 of the patent application scope, wherein the inner mounting frame on each sub-bracket is integrally injection-molded with the outer mounting plate portion; the inner side of each inner mounting frame is integrally formed with a The second recess, the second recess surrounding structure on the sub-brackets forms the aforementioned mounting portion; when only two sub-braces are provided, the two ends of the corresponding second recesses on each sub-bracket are respectively formed respectively. There is a sixth connecting portion and a seventh connecting portion; the sixth connecting portions are pivotally connected together through a third rotating shaft, and the seventh connecting portions are respectively rotatably opened and closed with the sub-brackets around the third rotating shaft. . The annular solar panel bracket according to item 1 or 2 of the scope of the patent application, wherein the sub-brackets are assembled along a ring, and adjacent sub-braces are detachably locked in order. A ring-shaped solar panel power generation device includes the ring-shaped solar panel bracket according to any one of patent claims 1 to 9, and a flexible solar panel arranged along a ring is mounted on the ring-shaped mounting surface.