Connecting assembly and photovoltaic roof

Abstract

The utility model relates to a connecting assembly and a photovoltaic roof, the connecting assembly is used for connecting a photovoltaic tile and an eave tile, and the connecting assembly comprises a sealing piece, a first connecting piece, a second connecting piece and a fixing piece; one end of the sealing element is connected with the frame of the photovoltaic tile, and the other end abuts against the eave tile; the first connecting piece comprises a main body part and a first inserting part and a second inserting part which are arranged at the two ends in the length direction of the main body part respectively, and the first inserting part is connected with a frame of the photovoltaic tile in an inserting mode so that the frame of the photovoltaic tile can be prevented from falling off from the first connecting piece; the second connecting piece comprises a mounting part and a third inserting part which are connected with each other, the mounting part abuts against the eave tile, and the third inserting part is connected with the second inserting part in an inserting manner, so that the first connecting piece and the second connecting piece are prevented from falling off; the fixing pieces penetrate through the mounting parts and the eave tiles and are detachably connected with the roof battens. The connecting assembly can reduce the gap between the photovoltaic tile and the eave tile, and improve the wind and rain resistant effect between the photovoltaic tile and the eave tile.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic, in particular to a connecting assembly photovoltaic roof. BACKGROUND

[0002] At present, there are many connection modes of photovoltaic tiles and roof tiles, most of which are in the form of connecting assembly to connect photovoltaic tile assembly and traditional roof tiles. The setting of traditional connecting assembly makes the connection between photovoltaic tile and roof tile complex, unstable, and has gaps, thereby affecting the wind and rain resistance effect between photovoltaic tile and roof tile. CONTENT OF THE INVENTION

[0003] Therefore, a connecting assembly photovoltaic roof is provided, which has simple structure, high stability, can reduce the gap between photovoltaic tile and roof tile, and improve the wind and rain resistance effect between photovoltaic tile and roof tile.

[0004] To this end, in a first aspect, the embodiments of the present application provide a connecting assembly for connecting photovoltaic tile and roof tile, the connecting assembly comprising: a sealing member, one end of which is connected with the frame of the photovoltaic tile, and the other end of which is in abutment with the roof tile; a first connecting member, comprising a main body portion and first and second plug-in portions provided at the two ends of the main body portion along the length direction of the main body portion, the first plug-in portion being plugged into the frame of the photovoltaic tile to avoid the frame of the photovoltaic tile and the first connecting member from falling off along the direction in which the photovoltaic tile and the roof tile are stacked; a second connecting member, comprising a mounting portion and a third plug-in portion, the mounting portion being in abutment with the roof tile, and the third plug-in portion being plugged into the second plug-in portion to avoid the first connecting member and the second connecting member from falling off along the direction in which the photovoltaic tile and the roof tile are stacked; and a fixing member, penetrating through the mounting portion, the roof tile and being detachably connected with a batten.

[0005] In one of the embodiments, the sealing member comprises a clamping portion and an abutment portion connected with each other, the frame of the photovoltaic tile is provided with a clamping groove matched with the clamping portion, the clamping portion is clamped into the clamping groove to avoid the sealing member and the frame of the photovoltaic tile from falling off along the direction in which the photovoltaic tile and the roof tile are stacked, and the abutment portion is in abutment with the roof tile.

[0006] In one of the embodiments, the first plug-in portion is provided in a plate shape, the first plug-in portion protrudes from both sides of the main body portion along the thickness direction, and the frame of the photovoltaic tile is provided with a first plug-in groove matched with the first plug-in portion.

[0007] In one of the embodiments, the second plug-in portion is provided in a cylindrical shape, and the third plug-in portion and the mounting portion are formed with a second plug-in groove accommodating the second plug-in portion.

[0008] In one of the embodiments, the end of the third inserting part is provided with a guide part, which is obliquely arranged, and the lower end of the oblique guide part is connected with the third inserting part.

[0009] In one of the embodiments, the installation part is bent to form a bending part at one end away from the frame of the photovoltaic tile, and the installation cavity for covering the roof tile is formed between the installation part and the bending part.

[0010] In the second aspect, the embodiments of the present application provide a photovoltaic roof, which comprises a photovoltaic tile, a roof tile and the connecting assembly as any one of the above.

[0011] In one of the embodiments, the photovoltaic tile comprises a laminated part and a frame, one end of the frame along the height direction of the frame is connected with the laminated part, the end of the frame away from the laminated part is provided with a clamping groove, the clamping groove is adapted to the clamping part of the sealing part, and the side of the frame facing the first connecting part is provided with a first inserting groove, which is adapted to the first inserting part of the first connecting part.

[0012] In one of the embodiments, the end of the frame away from the clamping groove is provided with a surrounding edge, which is used to abut against the side wall of the laminated part.

[0013] In one of the embodiments, the frame is provided with a supporting part, and the bottom surface of the laminated part is connected with the supporting part through a flexible part.

[0014] According to the connecting assembly and the photovoltaic roof provided by the embodiments of the present application, the connecting assembly is used to connect the photovoltaic tile and the roof tile, and the connecting assembly comprises a sealing part, a first connecting part, a second connecting part and a fixing part. One end of the sealing part is connected with the frame of the photovoltaic tile, and the other end of the sealing part abuts against the roof tile. The first connecting part comprises a main body part and two ends of the main body part along the length direction of the main body part, which are respectively provided with a first inserting part and a second inserting part. The first inserting part is inserted with the frame of the photovoltaic tile, so as to avoid the frame of the photovoltaic tile and the first connecting part from falling off along the direction of the laminated photovoltaic tile and the roof tile. The second connecting part comprises a connecting installation part and a third inserting part. The installation part abuts against the roof tile, and the third inserting part is inserted with the second inserting part, so as to avoid the first connecting part and the second connecting part from falling off along the direction of the laminated photovoltaic tile and the roof tile. The fixing part passes through the installation part and the roof tile and is detachably connected with the batten.

[0015] The application improves the sealing performance and shock absorption effect between the photovoltaic tile and the roof tile, and improves the rain resistance effect between the photovoltaic tile and the roof tile through the sealing piece; the second connecting piece and the fixing piece are arranged to connect the roof tile and the batten, the first connecting piece and the frame are arranged to avoid the falling of the frame of the photovoltaic tile and the first connecting piece, and the first connecting piece and the second connecting piece are arranged to avoid the falling of the first connecting piece and the second connecting piece, thereby avoiding the falling of the photovoltaic tile and the roof tile, improving the stability of the connection between the photovoltaic tile and the roof tile, and improving the wind resistance effect between the photovoltaic tile and the roof tile. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structure schematic diagram of a photovoltaic roof provided by an embodiment of the application is shown;

[0017] Figure 2 A structure schematic diagram of a photovoltaic roof provided by an embodiment of the application is shown; Figure 1 A partial enlarged structure schematic diagram of a region A of the photovoltaic roof is shown;

[0018] Figure 3 A structure schematic diagram of a sealing piece provided by an embodiment of the application is shown;

[0019] Figure 4 A structure schematic diagram of a first connecting piece provided by an embodiment of the application is shown;

[0020] Figure 5 A structure schematic diagram of a second connecting piece provided by an embodiment of the application is shown;

[0021] Figure 6 A structure schematic diagram of a frame provided by an embodiment of the application is shown.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, photovoltaic tile; 11, frame; 111, clamping groove; 112, first insertion slot; 113, surrounding edge; 114, support part; 12, laminated piece; 2, roof tile; 3, sealing piece; 31, clamping part; 32, abutting part; 4, first connecting piece; 41, main body part; 42, first insertion part; 43, second insertion part; 5, second connecting piece; 51, mounting part; 511, bending part; 52, third insertion part; 521, guide part; 53, second insertion slot; 6, fixing piece; 7, batten; 8, flexible piece. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the application more clear, the application is further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the application and not to limit the application.

[0025] It needs to be explained that the diagram provided in the embodiment only illustrates the basic concept of the utility model in a schematic way, only the components related to the utility model are shown in the diagram, and the diagram is not drawn according to the number, shape and size of the components in actual implementation, the type, number and proportion of each component in actual implementation can be changed at will, and the component layout type can be more complex.

[0026] The structure, proportion, size and the like shown in the drawings attached to the specification are only used to cooperate with the content disclosed in the specification, so that people skilled in the art can understand and read, and are not used to limit the implementation conditions of the utility model, so they do not have technical significance, any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose of the utility model, should still fall within the scope of the technical content disclosed by the utility model.

[0027] The directions or position relationships such as "upper", "lower", "left", "right", "middle", "vertical", "horizontal", "horizontal", "inner", "outer", "radial", "circumferential" and the like referred to in the specification are based on the directions or position relationships shown in the drawings, and are only used to simplify the description, and cannot be understood as indicating or implying that the devices or elements referred to must have a specific direction, structure and operation, therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0028] The traditional connecting component structure is complex and has poor stability, and usually causes a gap between the photovoltaic tile 1 and the roof tile 2, thereby affecting the wind and rain resistance effect between the photovoltaic tile 1 and the roof tile 2.

[0029] Referring to Figure 1 and Figure 2 , Figure 1 A structural schematic diagram of a photovoltaic roof provided by an embodiment of the application is shown, Figure 2 A structural schematic diagram of a photovoltaic roof provided by an embodiment of the application is shown, Figure 1 A partial enlarged structural schematic diagram of area A of the photovoltaic roof shown.

[0030] To solve the above problems, the application provides a connecting assembly for connecting a photovoltaic tile 1 and a roof tile 2, the connecting assembly comprising a sealing piece 3, a first connecting piece 4, a second connecting piece 5, and a fixing piece 6; one end of the sealing piece 3 is connected with a frame 11 of the photovoltaic tile 1, and the other end is in abutment with the roof tile 2; the first connecting piece 4 comprises a main body 41 and first and second plug-in parts 42 and 43 respectively arranged at two ends of the main body 41 in the length direction of the main body 41, the first plug-in part 42 is plugged into the frame 11 of the photovoltaic tile 1 to avoid the frame 11 of the photovoltaic tile 1 and the first connecting piece 4 from falling off in the direction in which the photovoltaic tile 1 and the roof tile 2 are stacked; the second connecting piece 5 comprises a connecting installation part 51 and a third plug-in part 52, the installation part 51 is in abutment with the roof tile 2, and the third plug-in part 52 is plugged into the second plug-in part 43 to avoid the first connecting piece 4 and the second connecting piece 5 from falling off in the direction in which the photovoltaic tile 1 and the roof tile 2 are stacked; the fixing piece 6 passes through the installation part 51 and the roof tile 2 and is detachably connected with a batten 7.

[0031] It should be understood that one end of the photovoltaic tile 1 facing the roof tile 2 is located above the end of the roof tile 2 facing the photovoltaic tile 1, and the photovoltaic tile 1 and the roof tile 2 are arranged in the stacking direction of the two. The connecting assembly is located between the photovoltaic tile 1 and the roof tile 2 for connecting the photovoltaic tile 1 and the roof tile 2.

[0032] The connecting assembly comprises the sealing piece 3, one end of the sealing piece 3 is connected with the frame 11 of the photovoltaic tile 1, and the other end is in abutment with the roof tile 2, so that the photovoltaic tile 1 and the roof tile 2 are sealingly connected, avoiding rainwater from flowing into the space between the photovoltaic tile 1 and the roof tile 2, and the sealing piece 3 can also reduce the vibration between the sealing piece 3 and the photovoltaic tile 1. The material of the sealing piece 3 is an elastic material, such as rubber, silicone, and EPDM, and in one example, the sealing piece 3 is an EPDM strip, which has certain corrosion resistance and can improve the service life of the sealing piece 3.

[0033] The connecting assembly further comprises a first connecting piece 4 located below the laminated piece 12 of the photovoltaic tile 1, the first connecting piece 4 comprises a main body part 41, a first plug-in part 42 and a second plug-in part 43, the main body part 41 is provided in a plate shape, the inclination direction of the main body part 41 is the same as the inclination direction of the laminated piece 12, the first plug-in part 42 and the second plug-in part 43 are respectively located at both ends of the main body part 41 along the length direction, and the first plug-in part 42 and the second plug-in part 43 are connected with the main body part 41, and the connection mode can be welding, one-piece forming, etc., which is not limited in the present application. In one example, the first plug-in part 42, the second plug-in part 43 and the main body part 41 are made of the same material, and the first plug-in part 42 and the second plug-in part 43 are one-piece formed with the main body part 41. The first plug-in part 42 is plugged with the frame 11 of the photovoltaic tile 1, that is, the first plug-in part 42 is a plug-in part and the other is a plug-in slot, when the plug-in part is connected with the plug-in slot, the first plug-in part 42 is connected with the frame 11, thereby avoiding the frame 11 of the photovoltaic tile 1 and the first connecting piece 4 from falling off along the direction of the photovoltaic tile 1 and the roof tile 2 stacking, and the stability of the connection between the photovoltaic tile 1 and the first connecting piece 4 can be improved.

[0034] The second plug-in part 43 of the first connecting piece 4 is used for connecting with the second connecting piece 5, the second connecting piece 5 comprises a mounting part 51 and a third plug-in part 52, the mounting part 51 is connected with the third plug-in part 52, and the connection mode can be welding, one-piece forming, etc., which is not limited in the present application. In one example, the mounting part 51 and the third plug-in part 52 are made of the same material, and the mounting part 51 and the third plug-in part 52 are one-piece formed. The second plug-in part 43 is plugged with the third plug-in part 52, that is, the second plug-in part 43 and the third plug-in part 52 are any one of plug-in part and plug-in slot, when the plug-in part is inserted into the plug-in slot, the second plug-in part 43 is connected with the third plug-in part 52, that is, the second plug-in part 43 and the third plug-in part 52 will not fall off along the direction of the photovoltaic tile 1 and the roof tile 2 stacking, thereby avoiding the first connecting piece 4 and the second connecting piece 5 from falling off along the direction of the photovoltaic tile 1 and the roof tile 2 stacking.

[0035] The bottom surface of the mounting part 51 is attached with the upper surface of the roof tile 2, thereby facilitating the connection between the mounting part 51 and the roof tile 2, and the connection mode is that the fixing piece 6 passes through the mounting part 51 and the roof tile 2 and is detachably connected with the batten 7, the fixing piece 6 can be a bolt, a rivet, etc., which is not limited in the present application. In one example, the fixing piece 6 is a self-tapping screw, which is more convenient for the connection between the fixing piece 6 and the batten 7 compared with a common screw.

[0036] When installing, one end of the sealing piece 3 is connected with the frame 11 of the photovoltaic tile 1, the first plug-in part 42 of the first connecting piece 4 is plugged with the frame 11 of the photovoltaic tile 1, the mounting part 51 of the second connecting piece 5 is connected with the roof tile 2 and the batten 7 through the fixing piece 6, then the photovoltaic tile 1 is placed above the roof tile 2, at this time, the sealing piece 3 abuts against the roof tile 2, then the second plug-in part 43 of the first connecting piece 4 is moved relative to the third plug-in part 52 of the second connecting piece 5, so that the second plug-in part 43 is plugged with the second connecting piece 5, and further the sealing piece 3 is deformed in the movement process, so that the one end of the sealing piece 3 towards the roof tile 2 is more fitted to the roof tile 2, and the sealing property between the photovoltaic tile 1 and the roof tile 2 is further improved.

[0037] The sealing piece 3 is arranged, the sealing property and the damping effect between the photovoltaic tile 1 and the roof tile 2 are improved, rainwater is avoided to enter between the photovoltaic tile 1 and the roof tile 2, and the rain resistance between the photovoltaic tile 1 and the roof tile 2 is improved; the second connecting piece 5 and the fixing piece 6 are arranged to connect the roof tile 2 and the batten 7, the first connecting piece 4 and the frame 11 are arranged to avoid the frame 11 of the photovoltaic tile 1 and the first connecting piece 4 to fall off along the direction of the photovoltaic tile 1 and the roof tile 2, the first connecting piece 4 and the second connecting piece 5 are arranged to avoid the first connecting piece 4 and the second connecting piece 5 to fall off along the direction of the photovoltaic tile 1 and the roof tile 2, and further avoid the photovoltaic tile 1 and the roof tile 2 to fall off along the direction of the photovoltaic tile 1 and the roof tile 2, the stability of the connection between the photovoltaic tile 1 and the roof tile 2 is improved, and further the wind resistance between the photovoltaic tile 1 and the roof tile 2 is improved.

[0038] Reference Figure 2 and Figure 3 , Figure 3A structure diagram of a sealing member is shown. In some optional embodiments, the sealing member 3 comprises a clamping portion 31 and an abutting portion 32 connected with each other. The frame 11 of the photovoltaic tile 1 is provided with a clamping groove 111 matched with the clamping portion 31. The clamping portion 31 is clamped with the clamping groove 111 to avoid the sealing member 3 and the frame 11 of the photovoltaic tile 1 from falling off in the direction of the photovoltaic tile 1 and the roof tile 2. The abutting portion 32 abuts against the roof tile 2. The clamping portion 31 and the abutting portion 32 are made of the same material and are integrally formed, so that the clamping portion 31 and the abutting portion 32 are arranged in a "T" shape. The clamping portion 31 is connected with one end of the frame 11 facing the roof tile 2, i.e., the lower end of the frame 11. The lower end of the frame 11 is provided with the clamping groove 111. When the clamping portion 31 is inserted into the clamping groove 111, the clamping portion 31 is connected with the frame 11, thereby avoiding the sealing member 3 and the frame 11 of the photovoltaic tile 1 from falling off in the direction of the photovoltaic tile 1 and the roof tile 2. The abutting portion 32 is used to abut against the roof tile 2, thereby avoiding rainwater from flowing into the gap between the photovoltaic tile 1 and the roof tile 2, so as to improve the rainproof effect of the photovoltaic roof. After installation, the end of the abutting portion 32 away from the clamping portion 31 is deformed to increase the contact area of the abutting portion 32 and the roof tile 2, thereby further improving the rainproof effect of the photovoltaic roof.

[0039] With reference to Figure 2 and Figure 4 , Figure 4 A structure diagram of a first connecting member is shown. In some optional embodiments, the first clamping portion 42 is arranged in a plate shape and protrudes from both sides of the main body portion 41 in the thickness direction. The frame 11 of the photovoltaic tile 1 is provided with a first clamping groove 112 matched with the first clamping portion 42. The first clamping portion 42 and the main body portion 41 form an inverted "T" shape. The first clamping groove 112 arranged on the frame 11 is located on the side surface of the frame 11. When the first clamping portion 42 is inserted into the first clamping groove 112, the first clamping groove 112 limits the movement of the first clamping portion 42 in the width direction of the first clamping groove 112, thereby avoiding the frame 11 of the photovoltaic tile 1 and the first connecting member 4 from falling off in the direction of the photovoltaic tile 1 and the roof tile 2.

[0040] With reference to Figure 2 , Figure 4 and Figure 5 , Figure 5A structure schematic diagram of a second connector provided by the embodiment of the present application is shown. In some optional embodiments, the second plug-in part 43 is cylindrical, and the third plug-in part 52 and the mounting part 51 form a second insertion slot 53 for accommodating the second plug-in part 43. The third plug-in part 52 is located on the side of the mounting part 51 away from the roof tile 2, and the third plug-in part 52 is bent and one end of the third plug-in part 52 is connected with the mounting part 51, so that the third plug-in part 52 and the mounting part 51 form the second insertion slot 53, and the opening of the second insertion slot 53 faces the frame 11 of the photovoltaic tile 1. The outer diameter of the second plug-in part 43 is adapted to the inner diameter of the second insertion slot 53, and during installation, the second plug-in part 43 is pushed into the second insertion slot 53, so as to connect the second plug-in part 43 with the second connector 5. The second plug-in part 43 is cylindrical, compared with the block-shaped second plug-in part 43, the cylindrical second plug-in part 43 can reduce the contact area between the second plug-in part 43 and the second connector 5 during installation, so that the second plug-in part 43 is easier to extend into the second insertion slot 53. In addition, the second plug-in part 43 can be hollow, which saves materials.

[0041] In some optional embodiments, the end of the third plug-in part 52 is provided with a guide part 521, and the guide part 521 is inclined, and the lower end of the inclined guide part 521 is connected with the third plug-in part 52. The material of the guide part 521 is the same as that of the third plug-in part 52, and the guide part 521 is integrally formed with the third plug-in part 52, and the guide part 521 is inclined, so as to increase the opening end of the second insertion slot 53, and further facilitate the extension of the second plug-in part 43 into the second insertion slot 53.

[0042] Referring to Figure 1 and Figure 2 In some optional embodiments, the end of the mounting part 51 away from the frame 11 of the photovoltaic tile 1 is bent to form a bent part 511, and the bent part 511 and the mounting part 51 form a mounting cavity for covering the roof tile 2. The provision of the bent part 511 can increase the contact area between the mounting part 51 and the roof tile 2, and further improve the tightness of the connection of the second connector 5 with the roof tile 2.

[0043] The application also includes a photovoltaic roof, comprising a photovoltaic tile 1, a roof ridge tile 2, and a connecting assembly as described in any of the above, the connecting assembly being used to connect the photovoltaic tile 1 and the roof ridge tile 2. An end of the photovoltaic tile 1 facing the roof ridge tile 2 is located above an end of the roof ridge tile 2 facing the photovoltaic tile 1, and the photovoltaic tile 1 and the roof ridge tile 2 are spaced apart along a stacking direction of the two. The connecting assembly comprises a sealing member 3, a first connecting member 4, a second connecting member 5, and a fixing member 6; one end of the sealing member 3 is connected with a frame 11 of the photovoltaic tile 1, and the other end is in abutment with the roof ridge tile 2; the first connecting member 4 comprises a main body 41 and a first plug-in part 42 and a second plug-in part 43 arranged at two ends of the main body 41 along a length direction of the main body 41, the first plug-in part 42 is plugged into the frame 11 of the photovoltaic tile 1 to avoid the frame 11 of the photovoltaic tile 1 and the first connecting member 4 from falling off along the stacking direction of the photovoltaic tile 1 and the roof ridge tile 2; the second connecting member 5 comprises a mutual connecting mounting part 51 and a third plug-in part 52, the mounting part 51 is in abutment with the roof ridge tile 2, and the third plug-in part 52 is plugged into the second plug-in part 43 to avoid the first connecting member 4 and the second connecting member 5 from falling off along the stacking direction of the photovoltaic tile 1 and the roof ridge tile 2; the fixing member 6 passes through the mounting part 51, the roof ridge tile 2, and is detachably connected with a batten 7.

[0044] The application improves the sealing and damping effect between the photovoltaic tile 1 and the roof ridge tile 2 by the sealing member 3, avoids rainwater from entering between the photovoltaic tile 1 and the roof ridge tile 2, and improves the rain resistance between the photovoltaic tile 1 and the roof ridge tile 2; the second connecting member 5 and the fixing member 6 are arranged to connect the roof ridge tile 2 and the batten 7, the first connecting member 4 and the frame 11 are arranged to avoid the frame 11 of the photovoltaic tile 1 and the first connecting member 4 from falling off along the stacking direction of the photovoltaic tile 1 and the roof ridge tile 2, the first connecting member 4 and the second connecting member 5 are arranged to avoid the first connecting member 4 and the second connecting member 5 from falling off along the stacking direction of the photovoltaic tile 1 and the roof ridge tile 2, thereby avoiding the photovoltaic tile 1 and the roof ridge tile 2 from falling off along the stacking direction of the photovoltaic tile 1 and the roof ridge tile 2, improving the stability of the connection between the photovoltaic tile 1 and the roof ridge tile 2, and further improving the wind resistance between the photovoltaic tile 1 and the roof ridge tile 2.

[0045] Referring to Figure 1 , Figure 2 and Figure 6 , Figure 6 a structure diagram of a frame provided by an embodiment of the application is shown.

[0046] In some optional embodiments, the photovoltaic tile 1 comprises a laminated part 12 and a frame 11, one end of the frame 11 along a height direction of the frame 11 is connected with the laminated part 12, an end of the frame 11 away from the laminated part 12 is provided with a clamping groove 111, the clamping groove 111 is adapted to a clamping part 31 of the sealing member 3, a side of the frame 11 facing the first connecting member 4 is provided with a first plug-in groove 112, and the first plug-in groove 112 is adapted to the first plug-in part 42 of the first connecting member 4.

[0047] The frame 11 is connected with the laminated piece 12 at one end in the height direction of the frame 11, that is, the upper end of the frame 11 is provided with a receiving surface, and the receiving surface can be connected with the laminated piece 12 through structural glue, thereby improving the stability of the connection between the laminated piece 12 and the frame 11. The end of the frame 11 away from the laminated piece 12 is provided with a clamping groove 111 located at the lower end of the frame 11, and the clamping groove 111 opens downward and is used to connect with the clamping part 31 of the sealing piece 3, thereby connecting the sealing piece 3 with the frame 11. The side of the frame 11 facing the first connecting piece 4 is provided with a first insertion groove 112 opening toward the first connecting piece 4 and used to connect with the first insertion part 42 of the first connecting piece 4, thereby connecting the first connecting piece 4 with the frame 11.

[0048] In some optional embodiments, the end of the frame 11 away from the clamping groove 111 is provided with a surrounding edge 113 used to abut against the side wall of the laminated piece 12. The material of the surrounding edge 113 is the same as that of the frame 11, and the surrounding edge 113 is integrally formed with the frame 11 and located at the upper end of the frame 11. The surrounding edge 113 is connected with the side wall of the laminated piece 12 through sealing glue, thereby further improving the stability of the connection between the frame 11 and the laminated piece 12.

[0049] In some optional embodiments, the frame 11 is provided with a supporting part 114 connected with the bottom surface of the laminated piece 12 through the flexible piece 8. The material of the supporting part 114 is the same as that of the frame 11, and the supporting part 114 is integrally formed with the frame 11. The height of the supporting part 114 is lower than that of the receiving surface, and the flexible piece 8 is arranged between the supporting part 114 and the laminated piece 12. The arrangement of the supporting part 114 and the flexible piece 8 can further support the laminated piece 12, thereby improving the supporting effect of the frame 11 on the laminated piece 12. The flexible piece 8 is a flexible gasket, which can avoid damaging the laminated piece 12.

[0050] The technical features of the above embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above embodiments are described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the present application.

[0051] The above embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A connection assembly for connecting a photovoltaic tile (1) with a roof tile (2), characterized in that, The connecting assembly comprises: a sealing piece (3) connected with the frame (11) of the photovoltaic tile (1) at one end and abutting against the roof tile (2) at the other end; a first connecting piece (4) comprising a main body (41) and first and second plug-in portions (42, 43) respectively provided at the two ends of the main body (41) in the length direction of the main body (41), the first plug-in portion (42) being plugged in with the frame (11) of the photovoltaic tile (1) to avoid the frame (11) of the photovoltaic tile (1) from falling off the first connecting piece (4) in the direction in which the photovoltaic tile (1) and the roof tile (2) are stacked; a second connecting piece (5) comprising a connecting installation portion (51) and a third plug-in portion (52), the installation portion (51) abutting against the roof tile (2), and the third plug-in portion (52) being plugged in with the second plug-in portion (43) to avoid the first connecting piece (4) from falling off the second connecting piece (5) in the direction in which the photovoltaic tile (1) and the roof tile (2) are stacked; and a fixing piece (6) passing through the installation portion (51) and the roof tile (2) and detachably connected with a batten (7).

2. The connection assembly of claim 1, wherein, The sealing piece (3) comprises a clamping portion (31) and an abutting portion (32) connected with each other, the frame (11) of the photovoltaic tile (1) is provided with a clamping groove (111) matched with the clamping portion (31), the clamping portion (31) is clamped with the clamping groove (111) to avoid the sealing piece (3) from falling off the frame (11) of the photovoltaic tile (1) in the direction in which the photovoltaic tile (1) and the roof tile (2) are stacked, and the abutting portion (32) abuts against the roof tile (2).

3. The connection assembly of claim 1, wherein, The first plug-in portion (42) is provided in a plate shape, the first plug-in portion (42) protrudes from the two sides of the main body (41) in the thickness direction, and the frame (11) of the photovoltaic tile (1) is provided with a first plug-in groove (112) matched with the first plug-in portion (42).

4. The connection assembly of claim 1, wherein, The second plug-in portion (43) is provided in a cylindrical shape, and the third plug-in portion (52) and the installation portion (51) form a second plug-in groove (53) for accommodating the second plug-in portion (43).

5. The connection assembly of claim 4, wherein, An end portion of the third plug-in portion (52) is provided with a guide portion (521), the guide portion (521) is provided in an inclined manner, and the lower end of the inclined guide portion (521) is connected with the third plug-in portion (52).

6. The connection assembly of claim 1, wherein, An end of the installation portion (51) away from the frame (11) of the photovoltaic tile (1) is bent to form a bending portion (511), and the bending portion (511) and the installation portion (51) form an installation cavity for covering the roof tile (2).

7. A photovoltaic roof, characterized in that The connecting assembly is used for connecting the photovoltaic tile (1) and the roof tile (2).

8. The photovoltaic roof according to claim 7, characterized in that The photovoltaic tile (1) comprises a laminated piece (12) and a frame (11), one end of the frame (11) is connected with the laminated piece (12) along the height direction of the frame (11), one end of the frame (11) away from the laminated piece (12) is provided with a clamping groove (111), the clamping groove (111) is matched with the clamping part (31) of the sealing piece (3), one side of the frame (11) towards the first connecting piece (4) is provided with a first insertion groove (112), the first insertion groove (112) is matched with the first insertion part (42) of the first connecting piece (4).

9. The photovoltaic roof according to claim 8, characterized in that One end of the frame (11) away from the clamping groove (111) is protruded with a surrounding edge (113), the surrounding edge (113) is used for abutting against the side wall of the laminated piece (12).

10. The photovoltaic roof according to claim 8, characterized in that The frame (11) is provided with a supporting part (114), the supporting part (114) is connected with the bottom surface of the laminated piece (12) through a flexible piece (8).

Images