CN111010068A

CN111010068A - Spliced solar photovoltaic equipment

Info

Publication number: CN111010068A
Application number: CN201911230255.6A
Authority: CN
Inventors: 胡立宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-04-14

Abstract

The invention relates to the technical field of solar panels, and discloses spliced solar photovoltaic equipment which comprises a first photovoltaic mechanism and a second photovoltaic mechanism, wherein a V-shaped guide plate capable of connecting the first photovoltaic mechanism and the second photovoltaic mechanism is arranged between the first photovoltaic mechanism and the second photovoltaic mechanism, the middle end part of the V-shaped guide plate is rotatably arranged, the first photovoltaic mechanism and the second photovoltaic mechanism are identical in structure, the first photovoltaic mechanism comprises a fixing component, two clamping and fixing components and a plurality of photovoltaic solar panels, a rectangular frame is fixed on the periphery of each photovoltaic solar panel, the plurality of photovoltaic solar panels are detachably arranged on the fixing component, the positions of a plurality of limiting clamping strips in an installation frame can be adjusted in real time according to the size of the photovoltaic solar panels, the rapid installation and disassembly steps of different photovoltaic solar panels are met, and the integral installation of the photovoltaic solar panels only needs to bolt four fixing lugs, the use amount of the bolts is greatly reduced, and the overall installation efficiency is improved.

Description

Spliced solar photovoltaic equipment

Technical Field

The invention relates to the technical field of solar panels, in particular to a spliced solar photovoltaic device.

Background

Solar photovoltaic power generation is a novel power generation technology which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface. According to prediction, solar photovoltaic power generation occupies an important seat of world energy consumption in the 21 st century, and not only needs to replace part of conventional energy, but also becomes a main body of world energy supply. It is expected that by 2030, renewable energy will account for more than 30% of the total energy structure, and solar photovoltaic power generation will also account for more than 10% of the world's total power supply; in 2040 years, renewable energy sources account for more than 50% of total energy consumption, and solar photovoltaic power generation accounts for more than 20% of total power; by the end of the 21 st century, renewable energy will account for over 80% of energy structures, and solar power generation will account for over 60%. These figures are sufficient to show the development prospects of the solar photovoltaic industry and its strategic position in the energy field.

At present, photovoltaic solar panel is one of the important parts of solar photovoltaic power generation, along with the use of solar energy in the building is increasing day by day, in order to reduce material and installation cost, people combine solar PV modules and the roof of various buildings (such as house, factory building, mansion etc.), form the integration of solar PV building, be promptly with polylith solar PV modules splice the back at a large amount of bolts and aluminium alloy ex-trusions frame support reciprocal anchorage, realize that the roof of building becomes a photovoltaic power plant. The existing aluminum alloy section frame support cannot be adjusted in real time according to the size of the photovoltaic solar panel due to the size limitation of the photovoltaic solar panel, so that a large amount of building materials are wasted; and the fastening installation of a large amount of bolts is adopted, so that the labor intensity of workers is high, the disassembly, the assembly and the maintenance are extremely inconvenient, and the installation efficiency is influenced.

Disclosure of Invention

The invention aims to provide a spliced solar photovoltaic device, which solves the technical problems that in the prior art, a frame support of an aluminum alloy section cannot be adjusted in real time according to the size of a photovoltaic solar panel, a large amount of building materials are wasted, the labor intensity of workers is high, the assembly, disassembly and maintenance are extremely inconvenient, and the installation efficiency is low.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a concatenation formula solar photovoltaic equipment, is including being first photovoltaic mechanism and the second photovoltaic mechanism of symmetry installation on the roof, be equipped with the V type baffle that can connect both between first photovoltaic mechanism and the second photovoltaic mechanism, the middle-end portion of this V type baffle rotates to set up and its both ends are pegged graft with first photovoltaic mechanism and second photovoltaic mechanism respectively to first photovoltaic mechanism and second photovoltaic mechanism structure are the same, first photovoltaic mechanism is including fixed subassembly, two solid subassemblies of card and a plurality of photovoltaic solar panel, and every photovoltaic solar panel is fixed with the rectangle frame all around, and fixed subassembly and two solid subassemblies of card are all installed on the roof to two solid subassemblies of card are the symmetry and are located the both sides department of fixed subassembly respectively, and the equal detachable of a plurality of photovoltaic solar panels installs on fixed subassembly.

Preferably, fixed subassembly is including installation frame, a plurality of spacing card strip and capping part, the installation frame is U type structure and its lateral wall is equipped with four fixed ears that are the rectangle and distribute, and be equipped with the cell body that is U type structure on the inner wall of installation frame, four fixed ears all with installation frame fixed connection, and all be equipped with the mounting hole that supplies the bolt to pass on every fixed ear, a plurality of spacing card strip intervals set up in the installation frame, and the front end of every spacing card strip and an inner wall sliding fit of installation frame, be equipped with the interval that supplies photovoltaic solar panel to install between every two adjacent spacing card strips, the both sides wall of rectangle frame can slide with cell body and spacing card strip, the capping part sets up on the rear end of a plurality of spacing card strips.

Preferably, the capping part includes clamp roof and two card strips, and two card strips are the symmetry and set up on the rear end of installation frame to the one end of every card strip is all rotated and is installed on the lateral wall of installation frame, clamp roof and a plurality of spacing card strip sliding fit, be equipped with on the front end of every spacing card strip with cell body sliding fit's bead, be equipped with the butt joint hole that supplies a plurality of spacing card strips to pass on the clamp roof.

Preferably, every the solid subassembly of card includes firm piece, arc guide rail, linkage part, support bar and setting element, the lateral wall fixed connection of firm piece and installation frame to firm piece sets up tip department in two fixed ears of installation frame homonymy, and the support bar is L type structure and fixes on the roof, the one end of linkage part and the top fixed connection of support bar, the other end and the cooperation of firm piece clamp of linkage part, the one end of arc guide rail is passed through the setting element and is fixed on one of support bar, the other end and the firm piece butt joint of arc guide rail.

Preferably, be equipped with the arc guide slot on the arc guide rail, the one end of setting element is passed the arc guide slot and is close to the one end of support bar and with support bar fixed connection, be equipped with the draw-in groove that docks mutually with the one end that the support bar was kept away from to the arc guide slot on the firm piece.

Preferably, the linkage part includes driving motor, the loading board, the carousel, the interlock axle, remove axle and two linking arms, the loading board is L type structure and its bottom and the top fixed connection of support bar, driving motor is vertical setting and runs through the central part fixed connection of loading board and carousel at the top of loading board and its output, the interlock axle is fixed on the profile edge that is close to the carousel, and the both ends of interlock axle are all outstanding and the top and the bottom setting of carousel, it pegs graft in the arc guide slot to remove the axle, and the both ends of removing the axle respectively with the one end fixed connection of two linking arms, the other end of two linking arms respectively with the both ends fixed connection of interlock axle.

Preferably, every all be equipped with the gliding mounting groove of lateral wall that supplies the rectangle frame on the both sides wall of spacing card strip, be equipped with on the rear end of installation frame rather than fixed connection's inserted block, one of V type baffle serve be equipped with two inserted blocks one-to-one grafting complex jacks.

Preferably, a water guide channel is arranged between the top end face of the roof and the bottom end faces of the photovoltaic solar panels.

Compared with the prior art, the invention has the beneficial effects that:

(1) the installation frame is fixed on the roof through the bolts through the installation holes arranged on the four fixing lugs, the front ends of a plurality of limiting clamping strips are in sliding fit with one inner wall of the installation frame, an interval for installing the photovoltaic solar panel is arranged between every two adjacent limiting clamping strips, two side walls of the rectangular frame can slide with the groove body and the limiting clamping strips, so that the photovoltaic solar panels are sequentially and slidably installed in the installation frame and the limiting clamping strips, then, the hoop top plate is inserted on the rear end parts of the limiting clamping strips and is abutted against the photovoltaic solar panel positioned at the uppermost part, the two clamping strips are rotatably connected with the installation frame, the two clamping strips are rotated to be abutted against the hoop top plate, the limitation on the hoop top plate is completed, the photovoltaic solar panels are prevented from sliding in the installation groove and the U-shaped groove body, and then, the front ends of the limiting clamping strips are in sliding fit with one inner wall of the installation frame, therefore, the positions of the limiting clamping strips in the mounting frame can be adjusted in real time according to the size of the photovoltaic solar panel, the rapid mounting and dismounting steps of different photovoltaic solar panels are met, and the whole mounting process only needs to carry out bolt connection on four fixing lugs, so that the using amount of bolts is greatly reduced, and the whole mounting efficiency is improved;

(2) after the installation of a plurality of photovoltaic solar panels is finished, two clamping components arranged on two sides of the installation frame work, wherein a driving motor in each clamping component drives a turntable fixedly connected with the output end of the clamping component to rotate, under the rotation of the turntable, two connecting arms fixedly connected with two ends of a linkage shaft are driven to rotate, a moving shaft fixedly connected with the other ends of the two connecting arms moves in an arc-shaped guide groove, the arc-shaped guide groove limits the moving stroke of the moving shaft, when the moving shaft moves into a clamping groove on a stabilizing block, the installation stability of the installation frame is improved, the integral installation is more stable, when the disassembly is needed, the driving motor drives the turntable to rotate, the moving shaft moves in the arc-shaped guide groove, the moving shaft leaves from the clamping groove on the stabilizing block, four bolts on four fixing lugs are disassembled, and the clamp top plate can conveniently slide out from a plurality of limiting clamping strips by rotating the two clamping strips, therefore, the integral quick assembly and disassembly steps can be completed, and the integral practicability is improved;

(3) through the rotation design of the middle end part of the V-shaped guide plate and the insertion and matching of the two ends of the V-shaped guide plate with the first photovoltaic mechanism and the second photovoltaic mechanism respectively, the solar photovoltaic building integrated operation on a modern V-shaped roof can be suitable, the quick assembly and disassembly steps between the first photovoltaic mechanism and the V-shaped guide plate and between the second photovoltaic mechanism and the V-shaped guide plate can be realized, when the roof is horizontal, the V-shaped guide plate only needs to be dismantled, and the first photovoltaic mechanism is installed, so that the overall practicability is further improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic perspective view of a first photovoltaic mechanism and a V-shaped guide plate;

FIG. 4 is a schematic view of the three-dimensional split structure of FIG. 3;

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is an enlarged view at B in FIG. 4;

fig. 7 is a partial perspective view of the present invention.

The reference numbers in the figures are:

first photovoltaic mechanism 1, fixed subassembly 11, installation frame 111, cell body 1111, inserted block 1112, spacing card strip 112, capping part 113, clamp roof 1131, card strip 1132, butt joint hole 1133, fixed ear 114, mounting hole 1141, bead 115, card solid subassembly 12, firm piece 121, arc guide rail 122, arc guide slot 1221, linkage part 123, driving motor 1231, loading board 1232, carousel 1233, interlock axle 1234, removal axle 1235, linking arm 1236, support bar 124, setting element 125, photovoltaic solar panel 13, second photovoltaic mechanism 2, V type baffle 3, roof 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 to 7, it can be known that a spliced solar photovoltaic device is disclosed, which comprises a first photovoltaic mechanism 1 and a second photovoltaic mechanism 2 symmetrically installed on a roof 4, a V-shaped guide plate 3 capable of connecting the first photovoltaic mechanism 1 and the second photovoltaic mechanism 2 is arranged between the two photovoltaic mechanisms, the middle end part of the V-shaped guide plate 3 is rotatably arranged, and the two ends of the V-shaped guide plate are respectively spliced with the first photovoltaic mechanism 1 and the second photovoltaic mechanism 2, the first photovoltaic mechanism 1 and the second photovoltaic mechanism 2 have the same structure, the first photovoltaic mechanism 1 comprises a fixed component 11, two clamping components 12 and a plurality of photovoltaic solar panels 13, a rectangular frame is fixed around each photovoltaic solar panel 13, the fixed component 11 and the two clamping components 12 are both arranged on the roof 4, and two card solid subassemblies 12 are the symmetry and are located the both sides department of fixed subassembly 11 respectively, and a plurality of photovoltaic solar panel 13 all detachable install on fixed subassembly 11.

The fixing component 11 comprises an installation frame 111, a plurality of limiting clamping strips 112 and a capping component 113, the installation frame 111 is of a U-shaped structure, four fixing lugs 114 which are distributed in a rectangular shape are arranged on the outer side wall of the installation frame 111, a groove body 1111 of the U-shaped structure is arranged on the inner wall of the installation frame 111, the four fixing lugs 114 are fixedly connected with the installation frame 111, each fixing lug 114 is provided with an installation hole 1141 for a bolt to pass through, the limiting clamping strips 112 are arranged in the installation frame 111 at intervals, the front end of each limiting clamping strip 112 is in sliding fit with one inner wall of the installation frame 111, an interval for installing the photovoltaic solar panel 13 is arranged between every two adjacent limiting clamping strips 112, two side walls of the rectangular frame can slide with the groove body 1111 and the limiting clamping strips 112, the capping component 113 is arranged on the rear ends of the limiting clamping strips 112, and the front ends of the limiting clamping strips 112 are in sliding fit with one inner wall of the installation frame 111, therefore, the positions of the limiting clamping strips 112 in the mounting frame 111 can be adjusted in real time according to the size of the photovoltaic solar panel 13, the rapid mounting and dismounting steps of different photovoltaic solar panels 13 are met, the whole mounting process only needs to bolt the four fixing lugs 114, the using amount of bolts is greatly reduced, and the whole mounting efficiency is improved.

The capping component 113 comprises a hoop top plate 1131 and two clamping strips 1132, the two clamping strips 1132 are symmetrically arranged on the rear end part of the installation frame 111, one end of each clamping strip 1132 is rotatably installed on the side wall of the installation frame 111, the hoop top plate 1131 is in sliding fit with the limiting clamping strips 112, a convex rib 115 in sliding fit with the groove body 1111 is arranged at the front end of each limiting clamping strip 112, a butt joint hole 1133 for the limiting clamping strips 112 to pass through is formed in the hoop top plate 1131, the hoop top plate 1131 is inserted into the rear end parts of the limiting clamping strips 112 and is abutted against the photovoltaic solar panel 13 on the top part, the two clamping strips 1132 are rotatably connected with the installation frame 111, the two clamping strips 1132 are rotated to be abutted against the hoop top plate 1131, the limiting of the hoop top plate 1131 is completed, the photovoltaic solar panels 13 are prevented from sliding in the installation groove and the U-shaped groove body 1111, and the butt joint hole 1133 is formed in the hoop top plate 1131, is convenient for quick assembly and disassembly.

Every the solid subassembly 12 of card includes firm piece 121, arc guide rail 122, linkage part 123, support bar 124 and setting element 125, firm piece 121 and the lateral wall fixed connection of installation frame 111, and firm piece 121 sets up in two fixed ears 114 middle-end department of installation frame 111 homonymy, support bar 124 is L type structure and fixes on roof 4, the one end of linkage part 123 and the top fixed connection of support bar 124, the other end and the cooperation of firm piece 121 clamp of linkage part 123, the one end of arc guide rail 122 is fixed in one of support bar 124 through setting element 125, the other end and the firm piece 121 butt joint of arc guide rail 122, it cooperatees with firm piece 121 to drive it through linkage part 123 work, can improve holistic installation stability, arc guide rail 122 leads spacing to the removal of linkage part 123.

Be equipped with arc guide slot 1221 on arc guide rail 122, arc guide slot 1221 carries on spacingly to the removal stroke that removes axle 1235, and the one end of setting element 125 is passed arc guide slot 1221 and is close to the one end of support bar 124 and with support bar 124 fixed connection, be equipped with the draw-in groove that butts mutually with the one end that support bar 124 was kept away from to arc guide slot 1221 on the firm piece 121, make the work of linkage part 123 improve the installation steadiness of installation frame 111, so improved holistic steadiness.

The linkage part 123 includes a driving motor 1231, a bearing plate 1232, a rotating disc 1233, a linkage shaft 1234, a moving shaft 1235 and two linkage arms 1236, the bearing plate 1232 is in an L-shaped structure, the bottom of the bearing plate 1232 is fixedly connected with the top of the supporting bar 124, the driving motor 1231 is vertically disposed on the top of the bearing plate 1232, the output end of the driving motor 1231 penetrates through the bearing plate 1232 and is fixedly connected with the center of the rotating disc 1233, the linkage shaft 1234 is fixed on the edge near the contour of the rotating disc 1233, and the two ends of the linkage shaft 1234 are protruded from the top and the bottom of the rotating disc 1233, the moving shaft 1235 is inserted into the arc-shaped guide groove 1221, the two ends of the moving shaft 5 are respectively and fixedly connected with one end of the two linkage arms 1236, the other ends of the two linkage arms 1236 are respectively and fixedly connected with the two ends of the linkage shaft 1234, the rotating disc 1233 is driven to rotate by the driving motor 1231, with two linking arm 1236 other end fixed connection's removal axle 1235 remove in arc guide slot 1221, arc guide slot 1221 is spacing to the removal stroke that removes axle 1235, in removing the draw-in groove that axle 1235 removed to on firm piece 121, the installation steadiness of installation frame 111 has been improved, so make holistic installation more firm, on the contrary, when needs are dismantled, driving motor 1231 drive carousel 1233 rotates, make and remove axle 1235 and remove in arc guide slot 1221, leave in the draw-in groove on firm piece 121, dismantle four bolts on four fixed ears 114, rotate two card strips 1132 and be convenient for clamp roof 1131 from the interior roll-off of a plurality of spacing card strips 112, thereby can accomplish holistic quick assembly disassembly step, whole practicality has been improved.

Every all be equipped with the gliding mounting groove of lateral wall that supplies the rectangle frame on the both sides wall of spacing card strip 112, be equipped with on the rear end of installation frame 111 rather than fixed connection's inserted block 1112, one of V type baffle 3 serves and is equipped with the jack of pegging graft complex with two inserted blocks 1112 one-to-one, the jack that sets up through the middle-end rotation design of V type baffle 3 and its one end is pegged graft with the inserted block 1112 on the installation frame 111 and is cooperated, can realize quick assembly disassembly step between them, and under the effect of first photovoltaic mechanism 1 and second photovoltaic mechanism 2, be applicable to the solar photovoltaic building integration operation on modern V type roof 4, when roof 4 is the level, only need to demolish V type baffle 3, install first photovoltaic mechanism 1 can, further improved whole practicality.

And a water guide channel is arranged between the top end surface of the roof 4 and the bottom end surfaces of the photovoltaic solar panels 13, so that rainwater flow guiding in rainy weather is facilitated.

The working principle of the invention is as follows: the mounting frame 111 is fixed on the roof 4 through the bolts through the mounting holes 1141 arranged on the four fixing lugs 114, the front ends of the plurality of limiting clamping strips 112 are in sliding fit with one inner wall of the mounting frame 111, the distance for mounting the photovoltaic solar panel 13 is arranged between every two adjacent limiting clamping strips 112, two side walls of the rectangular frame can slide with the groove body 1111 and the limiting clamping strips 112, thereby facilitating the sliding installation of the plurality of photovoltaic solar panels 13 in the installation frame 111 and the plurality of limiting clamping strips 112 in sequence, and then, through with clamp roof 1131 cartridge on the rear end portion of a plurality of spacing calorie of strips 112 and make it inconsistent with the photovoltaic solar panel 13 that is located uppermost, utilize two calorie of strips 1132 to rotate with installation frame 111 and be connected, rotate two calorie of strips 1132 and all contradict with clamp roof 1131, accomplish the spacing to clamp roof 1131, prevent that a plurality of photovoltaic solar panel 13 from sliding in the mounting groove and the cell body 1111 that is the U type.

Secondly, the front ends of the limit clamping strips 112 are in sliding fit with one inner wall of the mounting frame 111, so that the positions of the limit clamping strips 112 in the mounting frame 111 can be adjusted in real time according to the size of the photovoltaic solar panel 13, the rapid mounting and dismounting steps of different photovoltaic solar panels 13 are met, the whole mounting process only needs to be carried out on four fixing lugs 114 through bolt connection, the using amount of bolts is greatly reduced, and the whole mounting efficiency is improved; after accomplishing the installation of a plurality of photovoltaic solar panel 13, two card solid subassembly 12 work of setting through installation frame 111 both sides, wherein, the driving motor 1231 drive in every card solid subassembly 12 rotates rather than output end fixed connection's carousel 1233, under the rotation of carousel 1233, drive and two linking arms 1236 of interlock axle 1234 both ends fixed connection rotate, move in arc guide slot 1221 with two linking arms 1236 other end fixed connection's removal axle 1235, arc guide slot 1221 is spacing to the removal stroke of removing axle 1235, move to the draw-in groove on the firm piece 121 when removing axle 1235, the installation steadiness of installation frame 111 has been improved, so make holistic installation more firm. When the clamp needs to be disassembled, the driving motor 1231 drives the rotating disc 1233 to rotate, so that the moving shaft 1235 moves in the arc-shaped guide groove 1221 and leaves from the clamping groove on the stabilizing block 121, the four bolts on the four fixing lugs 114 are disassembled, and the two clamping strips 1132 are rotated to facilitate the clamp top plate 1131 to slide out from the limiting clamping strips 112, so that the integral quick disassembling and assembling steps can be completed, and the integral practicability is improved; through the rotation design of the middle end part of the V-shaped guide plate 3 and the insertion and matching of the two ends of the V-shaped guide plate with the first photovoltaic mechanism 1 and the second photovoltaic mechanism 2 respectively, the photovoltaic building integrated operation of a modern V-shaped roof 4 can be suitable, the quick assembly and disassembly steps between the first photovoltaic mechanism 1 and the second photovoltaic mechanism 2 and the V-shaped guide plate 3 can be realized, when the roof 4 is horizontal, only the V-shaped guide plate 3 needs to be dismantled, and the first photovoltaic mechanism 1 is installed.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a concatenation formula solar photovoltaic equipment which characterized in that: the photovoltaic structure comprises a first photovoltaic mechanism (1) and a second photovoltaic mechanism (2) which are symmetrically arranged on a roof (4), a V-shaped guide plate (3) capable of connecting the first photovoltaic mechanism (1) and the second photovoltaic mechanism (2) is arranged between the first photovoltaic mechanism (1) and the second photovoltaic mechanism (2), the middle end part of the V-shaped guide plate (3) is rotatably arranged, two ends of the V-shaped guide plate are respectively spliced with the first photovoltaic mechanism (1) and the second photovoltaic mechanism (2), the first photovoltaic mechanism (1) comprises a fixing component (11), two clamping components (12) and a plurality of photovoltaic solar panels (13), a rectangular frame is fixed on the periphery of each photovoltaic solar panel (13), the fixing component (11) and the two clamping components (12) are both arranged on the roof (4), and the two clamping components (12) are symmetrically arranged on two sides of the fixing component (11) respectively, a plurality of photovoltaic solar panels (13) are all detachably mounted on the fixed component (11).

2. The spliced solar photovoltaic device according to claim 1, wherein: the fixing component (11) comprises an installation frame (111), a plurality of limiting clamping strips (112) and a capping component (113), the installation frame (111) is of a U-shaped structure, four fixing lugs (114) which are distributed in a rectangular shape are arranged on the outer side wall of the installation frame (111), a groove body (1111) which is of a U-shaped structure is arranged on the inner wall of the installation frame (111), the four fixing lugs (114) are fixedly connected with the installation frame (111), each fixing lug (114) is provided with an installation hole (1141) for a bolt to pass through, the limiting clamping strips (112) are arranged in the installation frame (111) at intervals, the front end of each limiting clamping strip (112) is in sliding fit with the inner wall of the installation frame (111), an interval for the photovoltaic solar panel (13) to be installed is arranged between every two adjacent limiting clamping strips (112), two side walls of the rectangular frame can slide with the groove body (1111) and the limiting clamping strips (112), the capping component (113) is arranged at the rear end of the plurality of limiting clamping strips (112).

3. The spliced solar photovoltaic device according to claim 2, wherein: capping part (113) includes clamp roof (1131) and two card strips (1132), two card strips (1132) are the symmetry and set up on the rear end portion of installation frame (111), and the one end of every card strip (1132) is all rotated and is installed on the lateral wall of installation frame (111), clamp roof (1131) and a plurality of spacing card strip (112) sliding fit, be equipped with on the front end of every spacing card strip (112) with cell body (1111) sliding fit's fin (115), be equipped with on clamp roof (1131) and supply butt joint hole (1133) that a plurality of spacing card strips (112) passed.

4. The spliced solar photovoltaic device according to claim 2, wherein: every card solid subassembly (12) is including firm piece (121), arc guide rail (122), linkage part (123), support bar (124) and setting element (125), firm piece (121) and the lateral wall fixed connection of installation frame (111), and firm piece (121) set up in two fixed ear (114) middle-end department of installation frame (111) homonymy, support bar (124) are L type structure and fix on roof (4), the one end of linkage part (123) and the top fixed connection of support bar (124), the other end and the firm piece (121) clamp cooperation of linkage part (123), the one end of arc guide rail (122) is passed through setting element (125) and is fixed in the one end of support bar (124), the other end and the firm piece (121) butt joint of arc guide rail (122).

5. The spliced solar photovoltaic device according to claim 4, wherein: be equipped with arc guide slot (1221) on arc guide rail (122), the one end that arc guide slot (1221) is close to support bar (124) is passed to the one end of setting element (125) and with support bar (124) fixed connection, be equipped with the draw-in groove that docks mutually with the one end that support bar (124) were kept away from in arc guide slot (1221) on stabilizing block (121).

6. The spliced solar photovoltaic device according to claim 5, wherein: the linkage part (123) comprises a driving motor (1231), a bearing plate (1232), a turntable (1233), a linkage shaft (1234), a moving shaft (1235) and two connecting arms (1236), the bearing plate (1232) is of an L-shaped structure, the bottom of the bearing plate (1232) is fixedly connected with the top of the supporting bar (124), the driving motor (1231) is vertically arranged at the top of the bearing plate (1232), the output end of the driving motor penetrates through the bearing plate (1232) and is fixedly connected with the central part of the turntable (1233), the linkage shaft (1234) is fixed on the outline edge close to the turntable (1233), and both ends of the linkage shaft (1234) are protruded out of the top and the bottom of the turntable (1233), the movable shaft (1235) is inserted in the arc-shaped guide groove (1221), and two ends of the movable shaft (1235) are respectively and fixedly connected with one ends of the two connecting arms (1236), and the other ends of the two connecting arms (1236) are respectively and fixedly connected with two ends of the linkage shaft (1234).

7. The spliced solar photovoltaic device according to claim 3, wherein: the two side walls of each limiting clamping strip (112) are provided with mounting grooves for sliding of the side walls of the rectangular frame, the rear end of the mounting frame (111) is provided with an insertion block (1112) fixedly connected with the mounting frame, and one end of the V-shaped guide plate (3) is provided with insertion holes which are in one-to-one corresponding insertion fit with the two insertion blocks (1112).

8. The spliced solar photovoltaic device according to claim 1, wherein: and a water guide channel is arranged between the top end surface of the roof (4) and the bottom end surfaces of the photovoltaic solar panels (13).