Solar ceiling

Abstract

The utility model discloses a solar ceiling which comprises stand columns, a ceiling body and drainage pipes. The at least two stand columns are arranged on the two sides of the shed roof respectively, and one side of the shed roof is lower than the other side of the shed roof to form an inclined shape. The shed roof comprises gutter beams, secondary beams and solar panels; the drainage pipe is arranged in a stand column connected with a gutter beam on the lower side of the roof, an opening in the top face of the drainage pipe is communicated with the bottom face of a gutter water groove of the gutter beam of the roof, and the bottom of the drainage pipe is provided with a drainage opening exposed out of the bottom of the stand column. Therefore, the drainage pipe is hidden in the stand column, the overall drainage performance is improved, the opportunity that the drainage pipe is directly exposed to the external environment is reduced, the service life of the whole drainage system can be effectively prolonged, and the later maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of solar photovoltaic, in particular to a solar roof. BACKGROUND

[0002] With the popularization of green energy and sustainable development concept, photovoltaic technology is increasingly widely used in the field of construction. The existing carport or leisure shed is often used for shading and rain protection, and more and more carports and leisure sheds adopt solar panels as the roof to form a solar roof, which is convenient for fully utilizing solar energy to generate electricity. However, the existing solar roof is prone to water accumulation and leakage in rainy days.

[0003] Therefore, the existing solar roof is usually provided with exposed drainage pipes on the bottom surface of the roof to facilitate the drainage of roof water. However, the exposed drainage pipes not only have poor aesthetic appearance, but also are easily damaged and aged due to the exposed structure, resulting in low service life. SUMMARY

[0004] The utility model aims to provide a solar roof, which has the advantages of good drainage effect, low water accumulation and leakage, and long service life.

[0005] To achieve the above purpose, the solution of the utility model is as follows:

[0006] A solar roof is provided, which comprises a stand, a roof, and a drainage pipe.

[0007] The stand is at least two and is arranged on both sides of the roof respectively, and the side of the roof is lower than the other side to form an inclined shape.

[0008] The roof comprises a gutter beam, a secondary beam, and a solar panel.

[0009] The gutter beam is two and is arranged longitudinally and spaced apart, each gutter beam is supported by at least one stand at the bottom, and the height of one side of the gutter beam is lower than that of the other side of the gutter beam; the lower side of the gutter beam has a transversely extending gutter channel, and the transversely extending gutter channel is closed at both ends.

[0010] The secondary beam is a plurality of and is arranged above the two gutter beams in sequence, transversely and spaced apart, and inclined; the secondary beam has a secondary beam water channel, and the lower end of the secondary beam water channel is communicated with the gutter channel, and the higher end is closed.

[0011] The solar panel is a plurality of and is arranged above the adjacent secondary beams in sequence, longitudinally and densely, and a sealing strip is arranged in the gap between the longitudinally adjacent solar panels and the solar panel and the higher side of the gutter beam.

[0012] The drain pipe is arranged in the column connected with the gutter beam at the lower side of the shed roof, and the opening on the top surface of the drain pipe is communicated with the bottom surface of the gutter channel, and the bottom of the drain pipe has a drain port exposed at the bottom of the column.

[0013] Preferably, the shed roof is rectangular, and the columns are four, respectively arranged at the four corners of the shed roof.

[0014] Preferably, the column provided with the drain pipe comprises a column main body and a column side plate, the column main body is hollow inside and penetrates through the upper and lower ends, and the column main body is further provided with a side opening on the side surface to communicate the inside and the outside, the side opening is used for the drain pipe to enter the inside of the column main body, and the column side plate is used for closing the side opening.

[0015] Preferably, the side opening is respectively provided with an upper and lower extending clamping groove on both sides, and the column side plate is respectively provided with a clamping edge on both sides, the clamping edge is used for clamping in the clamping groove to make the column side plate close the side opening.

[0016] Preferably, the column top opening is provided with a first connecting piece and a second connecting piece arranged oppositely, the lower part of the first connecting piece is locked to the side wall of the column top opening, the upper part of the first connecting piece is bent and clamped in the side wall of the lower clamping groove arranged at the outer bottom of the gutter beam, and the upper part of the first connecting piece is tightly pressed with the top wall of the lower clamping groove through a jacking screw, the lower part of the second connecting piece is locked to the other side wall of the column top opening, and the upper part of the second connecting piece is bent and clamped and fixed with the upper clamping groove arranged at the inner top of the gutter beam through a clamping block assembly.

[0017] Preferably, the outer side of the gutter beam vertically extends a gutter beam retaining wall, the secondary beam comprises a side secondary beam and a middle secondary beam, the side secondary beam is two, and is arranged between the two longitudinally opposite ends of the gutter beam, the outer side of the side secondary beam vertically extends a side secondary beam retaining wall, the middle secondary beam is transversely arranged between the two side secondary beams, and the longitudinal two ends of the middle secondary beam are arranged between the two gutter beams, the gutter beam retaining wall and the side secondary beam retaining wall are arranged around the outer periphery of the solar panel, and the height is higher than the top surface of the solar panel.

[0018] Preferably, the end of the secondary beam and the adjacent gutter beam are connected and fixed through the clamping block assembly matched with the corner code.

[0019] Preferably, the sealing rubber strip is a "D" type rubber strip, a transversely arranged horizontal guide plate is further arranged below the gap between the longitudinally adjacent solar panels and the solar panel and the higher side of the gutter beam, a horizontal water channel horizontally extends on the horizontal guide plate, and the two ends of the horizontal water channel are respectively communicated with the secondary beam water channel.

[0020] Preferably, the bottom of the column is provided with a column foot fixing structure; the column foot fixing structure comprises a horizontal bolt, a vertical bolt and a T-shaped base; the horizontal bolt is locked and connected across the vertical plate above the T-shaped base and the bottom of the column, the vertical bolt is embedded in the ground at the bottom and locked and connected through the bottom horizontal plate of the T-shaped base at the top, and the column foot fixing structure is sleeved with a conical base outside.

[0021] Preferably, the both ends of the gutter beam are locked with baffle plates to close the gutter channel.

[0022] After the above technical scheme is adopted, the solar roof can be used as a carport and also used in a leisure shed, the solar roof has multiple benefits, can complete solar power conversion at the same time while providing all-weather sun-shading and rain-shielding functions, and has practicability and economic returns; the roof is inclined, rainwater can flow along the surface of the solar panel to the gutter beam, and then be discharged by the hidden drainage pipe in the column. By hiding the drainage pipe in the column, the overall drainage performance is improved, the opportunity of directly exposing the drainage pipe to the external environment is reduced, thus the service life of the whole drainage system can be effectively prolonged, and the maintenance cost in the later period is reduced; meanwhile, the sealing rubber strip is arranged, the waterproof capability of the solar roof is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a perspective view of the utility model embodiment;

[0024] Figure 2 It is a front view of the utility model embodiment;

[0025] Figure 3 It is a structure schematic view of the column and the roof connection of the utility model embodiment;

[0026] Figure 4 It is a longitudinal sectional view of the utility model embodiment;

[0027] Figure 5 It is an enlarged view of A of Figure 4

[0028] Figure 6 It is a left view of the hidden left gutter beam of the utility model embodiment;

[0029] Figure 7 It is an enlarged view of B of Figure 6

[0030] Figure 8 It is an enlarged view of C of Figure 6

[0031] Figure 9 It is a local structure schematic view of the roof of the utility model embodiment; ​​​

[0032] Figure 10 For Figure 4 the enlarged view of D;

[0033] Figure 11 The utility model discloses a column bottom structure schematic diagram.

[0034] Label explanation: column 10, column main body 11, side opening 111, clamping groove 112, column side plate 12, clamping edge 121, top opening 13, first connecting piece 14, the lower portion 141 of first connecting piece, the upper portion 142 of first connecting piece, top screw 143, second connecting piece 15, the lower portion 151 of second connecting piece, the upper portion 152 of second connecting piece, " L " type connecting piece 16, frustum base 17, column foot fixed structure 18, horizontal bolt 181, vertical bolt 182, " T " type base 183, vertical board 1831, horizontal plate 1832, ; Shed roof 20, drain pipe 30, upper opening 31, drain 32, gutter beam 40, gutter channel 41, lower clamping groove 42, upper clamping groove 43, gutter beam retaining wall 44, baffle 45, screw hole 46, screw 47, secondary beam 50, secondary beam channel 51, side secondary beam 52, side secondary beam retaining wall 521, middle secondary beam 53, solar panel 60, sealing rubber strip 70, horizontal guide plate 71, horizontal channel 711, clamping block assembly 80, clamping groove 81, corner code 90. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantage of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0036] As Figures 1 to 9 shown, a solar energy ceiling of the present embodiment includes column 10, shed roof 20 and drain pipe 30.

[0037] The column 10 is at least two, and is arranged at both sides of the shed roof 20 respectively, and the shed roof 20 is formed into an inclined shape with one side lower than the other side.

[0038] The shed roof 20 includes gutter beam 40, secondary beam 50 and solar panel 60.

[0039] The gutter beams 40 are two and longitudinally spaced, and each of the gutter beams 40 is supported by at least one of the columns 10. In the embodiment, the roof 20 is rectangular, and the columns 10 are arranged at four corners of the roof 20, i.e. each of the gutter beams 40 is supported by two columns 10 at two ends thereof, so that the support effect of the columns 10 on the roof 20 is improved.

[0040] The height of the gutter beam 40 on one side of the roof 20 is lower than that of the gutter beam 40 on the other side, i.e. the height of the column 10 on one side is lower than that of the column 10 on the other side. The roof 20 is arranged to be inclined, so that the solar panels 60 can be arranged at an angle to receive sunlight and the rainwater can be guided in rainy days. The gutter beam 40 on the lower side has a transversely extending gutter channel 41, and the gutter channel 41 is closed at two transverse ends.

[0041] The secondary beams 50 are arranged above the two gutter beams 40 in sequence and transversely spaced and inclined. The secondary beams 50 have secondary beam channels 51, and the lower end of the secondary beam channel 51 is communicated with the gutter channel 41, and the higher end of the secondary beam channel 51 is closed. Thus, the rainwater in the secondary beam 50 above the gutter beam 40 can be guided to the gutter channel 41 along the secondary beam channel 51.

[0042] The solar panels 60 are arranged above the adjacent secondary beams 50 in sequence and longitudinally densely. The gaps between the longitudinally adjacent solar panels 60 and between the solar panels 60 and the higher side of the gutter beam 40 are sealed by the sealing strips 70. The gaps between the solar panels 60 are sealed by the sealing strips 70, so that the rainwater can flow into the secondary beam channel 51 from the transverse sides of the solar panels 60, and then flow into the gutter channel 41 on the lower side.

[0043] The drain pipe 30 is arranged in the column 10 connected to the gutter beam 40 on the lower side of the roof 20. The upper opening 31 of the drain pipe 30 is communicated with the bottom surface of the gutter channel 41, and the drain pipe 30 has a drain port 32 exposed to the bottom of the column 10. Thus, the rainwater flowing into the gutter channel 41 can be finally collected in the upper opening 31 and then uniformly discharged from the drain port 32 of the drain pipe 30, and will not flow everywhere.

[0044] In summary, the solar roof can be used as a carport or a leisure shed, e.g. arranged beside a swimming pool to prevent sunburn and rain. The solar roof has multiple benefits, i.e. providing all-weather sun-shading and rain-shielding functions, and simultaneously completing solar power conversion, and has practicality and economic returns. The roof 20 is arranged to be inclined, so that the rainwater can flow along the surface of the solar panels 60 to the gutter beam 40, and then be discharged by the hidden drain pipe 30 in the column 10.

[0045] The embodiment improves the overall drainage performance by hiding the drain pipe 30 inside the stand column 10, reduces the opportunity of direct exposure of the drain pipe 30 to the external environment, thus effectively prolongs the service life of the entire drainage system and reduces the maintenance cost in the later period; meanwhile, the sealing rubber strip 70 is arranged to effectively improve the waterproof ability of the solar roof.

[0046] In the embodiment, the baffle 45 is locked at both ends of the gutter beam 40 to close the gutter channel 41. The end face of the gutter beam 40 can have a screw hole 46 for the screw 47 to pass through the baffle 45 and then be locked and fixed. The arrangement of the baffle 45 can effectively prevent the gutter channel 41 from flowing randomly without the drain pipe 30, and can improve the overall structural aesthetics.

[0047] In order to facilitate the assembly of the drain pipe 30, referring to Figure 3 In the embodiment, the stand column 10 provided with the drain pipe 30 includes a stand column body 11 and a stand column side plate 12.

[0048] The stand column body 11 is hollow inside and penetrates through the upper and lower ends, and the side face of the stand column body 11 is further provided with a side opening 111 for communicating the inside and the outside; the side opening 111 can conveniently allow the drain pipe 30 to enter the inside of the stand column body 11, and the stand column side plate 12 is used to close the side opening 111.

[0049] Specifically, the side opening 111 can be provided with an upper and lower extending clamping groove 112 on both sides; the stand column side plate 12 is provided with a clamping edge 121 on both sides, which is used to be clamped in the clamping groove 112 to close the side opening 111, thereby facilitating the assembly of the product.

[0050] As shown in Figures 3 to 5 In the embodiment, the top opening 13 of the stand column 10 is provided with a first connecting piece 14 and a second connecting piece 15 arranged oppositely; the lower part 141 of the first connecting piece is locked to the side wall of the top opening 13 of the stand column 10, the upper part 142 of the first connecting piece is bent and clamped in the side wall of the lower clamping groove 42 arranged on the outer side bottom of the gutter beam 40, and the upper part 142 of the first connecting piece is tightly screwed with the top wall of the lower clamping groove 42 through the jacking screw 143; the lower part 151 of the second connecting piece is locked to the other side wall of the top opening 13 of the stand column 10, and the upper part 152 of the second connecting piece is bent and clamped and fixed with the upper clamping groove 43 arranged on the inner side top of the gutter beam 40 through the clamping block assembly 80.

[0051] In the embodiment, the other side wall of the stand column 10 hidden with the drain pipe 30 is provided with the stand column side plate 12, and the lower part 151 of the second connecting piece can be connected and locked with the adjacent side wall through the "L"-shaped connecting piece 16.

[0052] Therefore, by setting corresponding first connecting pieces 14 and second connecting pieces 15, the connection strength between the column 10 and the gutter beam 40 is enhanced. The locking block assembly 80 can refer to the prior art, and its specific structure will not be described in detail here.

[0053] See Figure 1 , Figures 6 to 8 In this embodiment, the outer sides of the gutter beams 40 are vertically extended by gutter beam retaining walls 44; the secondary beams 50 include side secondary beams 52 and middle secondary beams 53; there are two side secondary beams 52, which are respectively erected between the longitudinally opposite ends of the two gutter beams 40, and the outer sides of the side secondary beams 52 are vertically extended by side secondary beam retaining walls 521; the middle secondary beams 53 are horizontally spaced between the two side secondary beams 52, and the two longitudinal ends of the middle secondary beams 53 are respectively erected between the two gutter beams 40. In this embodiment, three middle secondary beams 53 are used as an example for explanation, and four solar panels 60 are used as an example between adjacent secondary beams 50.

[0054] The gutter beam retaining wall 44 and the side secondary beam retaining wall 521 are set around the outer perimeter of each solar panel 60, and their height is higher than the top surface of the solar panel 60, so as to block water and prevent rainwater from flowing out from the edge of the roof 20.

[0055] The ends of the secondary beam 50 and the adjacent gutter beam 40 are connected and fixed to each other by angle brackets 90 and locking block assembly 80 to improve the connection strength. Each solar panel 60 and the secondary beam 50 can also be connected and fixed to each other by locking block assembly 80. Both the secondary beam 50 and the gutter beam 40 can be provided with locking grooves 81 for mounting the locking block assembly 80. The specific setting of the locking grooves 81 and the locking block assembly 80 can refer to the prior art.

[0056] like Figure 9 As shown, in this embodiment, the sealing strip 70 is a "D" shaped strip; a transverse guide plate 71 is also provided below the gap between the longitudinally adjacent solar panels 60 and the gap between the solar panels 60 and the higher side gutter beam 40. A transverse water channel 711 extends laterally on the transverse guide plate 71, and the two ends of the transverse water channel 711 are respectively connected to the secondary beam water channel 51. By setting the transverse guide plate 71, if water leaks from the gap between the longitudinal solar panels 60, it can be guided to the secondary beam water channel 51 by the transverse water channel 711, which can further improve the waterproof performance.

[0057] The advantages of using "D"-shaped rubber strips include: ① Easy to fix: The bottom of the "D"-shaped rubber strip is usually designed to be flat for easy adhesion; ② Filling gaps: Its unique shape can better fill irregular or wide gaps and can be applied to mounting surfaces of various shapes and sizes; ③ Energy absorption: The elastic properties of the "D"-shaped rubber strip enable it to absorb and disperse external impact forces, reduce vibration transmission, and protect the installed components from damage.

[0058] Referring to Figure 10 and Figure 11 As shown in the drawings, the bottom of the column 10 can be provided with a column foot fixing structure 18; the column foot fixing structure 18 includes a transverse bolt 181, a vertical bolt 182 and a "T" type base 183; the transverse bolt 181 is locked and connected across the vertical plate 1831 above the "T" type base 183 and the bottom of the column 10, the vertical bolt 182 is embedded in the ground at the bottom and locked and connected through the bottom horizontal plate 1832 of the "T" type base 183 at the top; in this embodiment, the transverse bolt 181 and the vertical bolt 182 are both taken as an example of four in array distribution, and the "T" type base 183 can have two vertical plates 1831 on both sides of the column 10 to clamp the bottom of the column 10 and cooperate with the transverse bolt 181 to be firmly locked and fixed.

[0059] The outer periphery of the column foot fixing structure 18 can be sleeved with a conical base 17; to shield and protect the column foot fixing structure 18 and improve the appearance.

[0060] The above is only the preferred embodiment of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solution under the idea of the present application belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled in the art, equivalent changes and modifications without departing from the principle of the present application, all should still belong to the protection scope of the present application.

[0061] In the description of the embodiments of the present application, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or is the orientation or positional relationship commonly used when the product of the application is placed, or is the orientation or positional relationship commonly understood by those skilled in the art, only for the convenience of describing the present application and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application. In the description of the present application, the meaning of "multiple" and "several" is two or more than two, unless otherwise specifically limited.

Claims

1. A solar roof, characterized in that: it comprises uprights, a roof and a drain pipe; the uprights are at least two and are arranged on both sides of the roof respectively, and the height of one side of the roof is lower than that of the other side to form an inclined shape; the roof comprises gutter beams, secondary beams and solar panels; the gutter beams are two and are longitudinally spaced apart, each of which is supported by at least one of the uprights at the bottom, and the height of one side of the gutter beam is lower than that of the other side; the gutter beam on the lower side has a transversely extending gutter channel, and the transversely extending ends of the gutter channel are closed; the secondary beams are multiple and are arranged in sequence and transversely spaced apart and inclined above the two gutter beams, and the secondary beams have secondary beam channels, the lower end of the secondary beam channel is communicated with the gutter channel, and the higher end is closed; the solar panels are multiple and are arranged in sequence and longitudinally densely above adjacent secondary beams, and a sealing strip is arranged in the gap between longitudinally adjacent solar panels and the solar panel and the higher side of the gutter beam; the drain pipe is arranged in the upright connected by the lower side of the roof, the top of the drain pipe is opened and communicated with the bottom of the gutter channel, and the bottom of the drain pipe has a drain port exposed at the bottom of the upright. The roof is rectangular; the uprights are four and are arranged at the four corners of the roof respectively. The upright provided with the drain pipe comprises an upright body and an upright side plate; the upright body is hollow and penetrates through the upper and lower ends, and the side of the upright body is further provided with a side opening for communication between the inside and the outside; the side opening is used for the drain pipe to enter the inside of the upright body, and the upright side plate is used for closing the side opening. The side opening is provided with upper and lower extending clamping grooves on both sides respectively; the two sides of the upright side plate are respectively provided with clamping edges, which are used for clamping in the clamping grooves to make the upright side plate close the side opening. The top opening of the upright is provided with oppositely arranged first and second connecting plates; the lower part of the first connecting plate is locked to the side wall of the top opening of the upright, the upper part of the first connecting plate is bent and clamped in the side wall of the lower clamping groove arranged at the bottom of the outer side of the gutter beam, and the upper part of the first connecting plate is tightly pressed with the top wall of the lower clamping groove through a jacking screw; the lower part of the second connecting plate is locked to the other side wall of the top opening of the upright, the upper part of the second connecting plate is bent and clamped and fixed with the upper clamping groove arranged at the top of the inner side of the gutter beam through a clamping block assembly. The outer side of the gutter beam vertically extends a gutter beam retaining wall; the secondary beams comprise edge secondary beams and middle secondary beams; the edge secondary beams are two and are arranged between the longitudinally opposite ends of the two gutter beams respectively, and the outer side of the edge secondary beam vertically extends an edge secondary beam retaining wall; the middle secondary beam is transversely spaced apart and arranged between the two edge secondary beams, and the longitudinal two ends of the middle secondary beam are arranged between the two gutter beams respectively; the gutter beam retaining wall and the edge secondary beam retaining wall are arranged around the periphery of each solar panel, and the height is higher than the top surface of the solar panel. The end of the secondary beam and the adjacent gutter beam are connected and fixed through an angle code matched clamping block assembly. ​ 2. A solar roof as claimed in claim 1, characterized in that: ​ 3. A solar roof as claimed in claim 1, characterized in that: ​ 4. A solar roof as claimed in claim 3, characterized in that: ​ 5. A solar roof as claimed in claim 1, wherein: ​ 6. A solar roof as claimed in claim 1, characterized in that: ​ 7. A solar roof as claimed in claim 1, wherein: ​ 8. A solar roof as claimed in claim 1, characterized in that: The sealing strip is a "D" type sealing strip; a transverse guide plate is further arranged below the gap between the longitudinally adjacent solar panels and the gutter beam of the higher side, and a transverse water channel extending transversely on the transverse guide plate is in communication with the secondary beam water channel at both ends.

9. A solar roof as claimed in claim 1, characterized in that: The bottom of the column is provided with a column foot fixing structure; the column foot fixing structure comprises a transverse bolt, a vertical bolt and a "T" type base; the transverse bolt is locked and connected by crossing the vertical plate above the "T" type base and the bottom of the column, the vertical bolt is pre-buried in the ground at the bottom and locked and connected by penetrating the bottom horizontal plate of the "T" type base at the top; the column foot fixing structure is sleeved with a conical base outside.

10. A solar roof as claimed in claim 1, characterized in that: The both ends of the gutter beam are locked with baffle plates to close the gutter water channel.

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