CN215978095U - Metal tile and photovoltaic metal tile assembly - Google Patents

Abstract

The utility model discloses a metal tile and a photovoltaic metal tile assembly, and relates to the technical field of photovoltaic power generation. The metal tile comprises a body part, an installation part, a drainage part, a first bending part and a bearing part. This somatic part, supporting part, drainage portion, first bending and installation department connect gradually, and the supporting part is used for installing photovoltaic spare, and the installation department is used for installing on the roof, and supporting part, drainage portion and first bending enclose into the water drainage tank jointly. Compared with the prior art, the metal tile provided by the utility model adopts the bearing parts and the first bending parts which are respectively arranged at the two sides of the drainage part, so that rainwater can be gathered and drained, the influence on the normal power generation of the photovoltaic part is avoided, the drainage efficiency is high, the water guide effect is good, the drainage position is reasonable, and the user experience is good.

Description

Metal tile and photovoltaic metal tile assembly

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a metal tile and a photovoltaic metal tile assembly.

Background

With the gradual enhancement of environmental awareness of people, photovoltaic power generation becomes the most popular power generation mode among various power generation modes. In the application of photovoltaic power generation, the technology of additionally mounting a solar photovoltaic panel on a roof for power generation is mature, and a photovoltaic part is embedded into a supporting structure (metal tile), so that the solar panel and a building material are integrated into a whole, and the technology of directly applying the roof is the main research direction of the current civil photovoltaic power generation.

At present, install the photovoltaic part on the metal tile to install the metal tile on the roof with ordinary roofing tile is the same, make on the roof not have any obtrusive power generation facility except the tile, pleasing to the eye degree is high, and the intensity of metal tile is higher, and heat-proof quality is stronger, and water-proof effects is good, and it can stand to blow by wind and rain, hail frost snow, can also bear heavier object, and can obstruct the heat that sunshine brought, block stretching of intensity of a fire.

However, the existing metal tiles are poor in drainage capacity and free of water guide structures, rainwater flows on the metal tiles wantonly in rainy days and flows down the roof from different positions, user experience is affected, and rainwater is easily scattered and gathered on the metal tiles after rain, so that normal power generation of photovoltaic devices is affected.

In view of this, it is very important to design and manufacture a metal tile and a photovoltaic metal tile assembly with good water guiding effect and reasonable water drainage position, especially in the production of metal tiles.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a metal tile which can realize the gathering and the discharge of rainwater, avoid the influence on the normal power generation of a photovoltaic part, and has the advantages of high drainage efficiency, good water guide effect, reasonable drainage position and good user experience.

Another object of the present invention is to provide a photovoltaic metal tile assembly, which can collect and discharge rainwater, avoid the influence on the normal power generation of the photovoltaic device, and has the advantages of high drainage efficiency, good water guiding effect, reasonable drainage position, good user experience, simple installation structure, and high installation firmness.

The utility model is realized by adopting the following technical scheme.

The utility model provides a metal tile, is including this somatic part, supporting part, drainage part, first bending and the installation department that connects gradually, and the supporting part is used for installing photovoltaic spare, and the installation department is used for installing on the roof, and supporting part, drainage part and first bending enclose into water drainage tank jointly.

Optionally, the body portion is provided with a raised rib for increasing the strength of the body portion.

Optionally, the number of the installation portions, the number of the drainage portions, the number of the first bending portions and the number of the bearing portions are two, the two bearing portions are arranged on two sides of the body portion relatively, and each bearing portion is connected with one installation portion sequentially through one drainage portion and one first bending portion.

The utility model provides a photovoltaic metal tile subassembly, including the mounting, the installation frame, photovoltaic piece and foretell metal tile, this metal tile includes this somatic part, the installation department, drainage part, first bending and bearing part, the bearing part passes through drainage part and first bending fixed connection, one side and this somatic part fixed connection that drainage part was kept away from to the bearing part, one side and installation department fixed connection that drainage part was kept away from to first bending, the bearing part is used for installing photovoltaic piece, the installation department is used for installing on the roof, the bearing part, drainage part and first bending enclose into the water drainage tank jointly, photovoltaic piece installs in the installation frame, the installation frame is connected on the bearing part, the mounting is pressed and is held on the installation department, and be connected with the installation frame, the mounting is used for installing on the roof.

Optionally, the fixing part comprises a supporting block and a pressing block, the mounting frame is provided with a limiting groove, the supporting block is connected with the pressing block, the supporting block is pressed on the mounting part, and the pressing block extends into the limiting groove and is matched with the limiting groove.

Optionally, the supporting block comprises a pressing portion, a second bending portion and a water guide portion which are connected in sequence, the pressing portion is pressed on the installation portion, the second bending portion is sleeved outside the first bending portion, the water guide portion is connected with the pressing block, and the water guide portion is used for guiding water into the drainage channel.

Optionally, the number of the pressing blocks, the second bending portions and the water guide portions is two, the two second bending portions are arranged on two sides of the pressing portion, each second bending portion is connected with one water guide portion, and each water guide portion is connected with one pressing block.

Optionally, the support block is integrally formed with the press block or connected by a first screw.

Optionally, the fixing part comprises a supporting part, a third bending part, a connecting part and an extending part which are sequentially connected, the supporting part is pressed on the mounting part, the third bending part is sleeved outside the first bending part, a diversion trench is formed between the connecting part and the third bending part, the diversion trench is used for guiding water into the drainage trench, and the extending part is connected with the mounting frame through a second screw.

Optionally, the fixing member is provided with a flow guide portion having a height less than the highest height of the first bending portion, the flow guide portion being for guiding water into the drainage channel.

Optionally, the photovoltaic metal tile assembly further comprises an isolation tape, and the mounting frame is connected with the bearing part through the isolation tape.

Optionally, the photovoltaic metal tile assembly further comprises a waterproof cover plate, the waterproof cover plate is covered outside the fixing piece, and the waterproof cover plate extends along the length direction of the metal tile.

Optionally, the waterproof cover plate is connected with the fixing member, the mounting frame or the bearing portion.

Optionally, the photovoltaic metal tile assembly further comprises a connecting piece, the connecting piece and the fixing piece are arranged in the length direction of the metal tile at intervals, the connecting piece is pressed on the installation portion and abuts against the installation frame, the waterproof cover plate is connected with the connecting piece, and the connecting piece is used for being installed on a roof.

Optionally, the connecting piece includes fixed part, fourth bending portion and the assembly portion that connects gradually, and the fixed part is pressed and is held on the installation department, and outside first bending portion was located to fourth bending portion cover, the assembly portion passed through third screw and is connected with waterproof apron.

Optionally, the number of the metal tiles is at least two, and the mounting part of each metal tile is connected with the mounting part of an adjacent metal tile and is mounted on the roof through mounting screws.

Optionally, the mounting portion of each metal tile is integrally formed with the mounting portion of an adjacent one of the metal tiles.

Optionally, the mounting portion of each metal tile is overlapped with the mounting portion of an adjacent metal tile, and the mounting screw penetrates through the two mounting portions in sequence.

Optionally, one side that the installation department kept away from first portion of bending is provided with sticks up the limit, and the stick up limit of a metal tile and the first portion of bending laminating setting of an adjacent metal tile.

The metal tile and the photovoltaic metal tile assembly provided by the utility model have the following beneficial effects:

the metal tile provided by the utility model comprises a body part, a bearing part, a drainage part, a first bending part and an installation part which are sequentially connected, wherein the bearing part is used for installing a photovoltaic part, the installation part is used for installing on a roof, and the bearing part, the drainage part and the first bending part jointly enclose a drainage groove. Compared with the prior art, the metal tile provided by the utility model adopts the bearing parts and the first bending parts which are respectively arranged at the two sides of the drainage part, so that rainwater can be gathered and drained, the influence on the normal power generation of the photovoltaic part is avoided, the drainage efficiency is high, the water guide effect is good, the drainage position is reasonable, and the user experience is good.

The photovoltaic metal tile assembly provided by the utility model comprises the metal tiles, can realize the convergence and discharge of rainwater, avoids the influence on the normal power generation of a photovoltaic part, and has the advantages of high drainage efficiency, good water guide effect, reasonable drainage position, good user experience, simple installation structure and high installation firmness.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a metal tile according to a first embodiment of the present invention;

fig. 2 is a schematic structural view illustrating a connection between a first bending portion and a bearing portion through a drainage portion in a metal tile according to a first embodiment of the present invention;

fig. 3 is a front view of a photovoltaic metal tile assembly provided in accordance with a second embodiment of the present invention;

fig. 4 is a top view of a photovoltaic metal tile assembly provided in accordance with a second embodiment of the present invention;

fig. 5 is a schematic partial structural view of a photovoltaic metal tile assembly according to a second embodiment of the present invention;

fig. 6 is a schematic structural view illustrating a fixing member and a metal tile in a photovoltaic metal tile assembly according to a second embodiment of the present invention;

fig. 7 is a schematic structural view illustrating a connection member and a metal tile in a photovoltaic metal tile assembly according to a second embodiment of the present invention;

fig. 8 is an exploded view of the connection of two adjacent metal tiles in a photovoltaic metal tile assembly provided by a second embodiment of the present invention;

fig. 9 is a schematic partial structural view of a photovoltaic metal tile assembly according to a third embodiment of the present invention;

fig. 10 is a schematic partial structural view of a photovoltaic metal tile assembly according to a fourth embodiment of the present invention;

fig. 11 is a schematic partial structural view of a photovoltaic metal tile assembly according to a fifth embodiment of the present invention;

fig. 12 is a schematic partial structural view of a photovoltaic metal tile assembly according to a sixth embodiment of the present invention.

Icon: 10-a photovoltaic metal tile assembly; 100-metal tile; 110-a body portion; 111-raised ribs; 120-a mounting portion; 121-edge warping; 130-a drain; 140 — a first bend; 141-a first straight section; 142-a second straight section; 150-a carrier; 160-a drainage channel; 170-mounting grooves; 180-mounting screws; 200-a fixture; 210-a support block; 211-a pressure holding part; 212-second bend; 213-a water guide; 220-briquetting; 230-a first screw; 240-a flume; 300-installing a frame; 310-a limiting groove; 400-a photovoltaic part; 500-a release tape; 600-waterproof cover plate; 700-a connector; 710-a stationary part; 720-fourth bend; 730-a fitting; 740-set screws; 750-a third screw; 760-a holding portion; 770-a third bend; 780-a connecting part; 790-an extension; 800-diversion trench; 810-second screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

First embodiment

Referring to fig. 1 and fig. 2, an embodiment of the utility model provides a metal tile 100 for supporting and fixing a photovoltaic device. It can realize gathering and discharging of rainwater, avoids causing the influence to the normal electricity generation of photovoltaic piece, and the drainage is efficient, and the water guide is effectual, and the drainage position is reasonable, and user experience is good.

The metal tiles 100 are rectangular sheets, and a plurality of the metal tiles 100 are arranged on the roof in a rectangular array to shield the whole roof. Specifically, the metal tile 100 has high strength, high heat insulation performance, good waterproof effect, good water guiding effect and capability of realizing a drainage function.

The metal tile 100 includes a body part 110, a mounting part 120, a drain part 130, a first bending part 140, and a bearing part 150. The supporting portion 150 is fixedly connected to the first bending portion 140 through the drain portion 130, one side of the supporting portion 150 away from the drain portion 130 is fixedly connected to the main body portion 110, and one side of the first bending portion 140 away from the drain portion 130 is fixedly connected to the mounting portion 120, that is, the main body portion 110, the supporting portion 150, the drain portion 130, the first bending portion 140 and the mounting portion 120 are sequentially connected. The carrier part 150 is used for mounting a photovoltaic element, the mounting part 120 is used for mounting on a roof, the body part 110 is used for shielding the roof, and the drainage part 130 is used for draining water. Specifically, the bearing part 150, the drainage part 130 and the first bending part 140 jointly enclose a drainage groove 160, rainwater on the photovoltaic element can be gathered and flow into the drainage groove 160, and is drained downwards to the roof through the drainage groove 160, and in the process, the bearing part 150 and the first bending part 140 can stop the rainwater at the same time, so that the rainwater is prevented from flowing into the body part 110 and the mounting part 120, and the drainage effect is ensured.

In this embodiment, the body portion 110, the mounting portion 120, the drain portion 130, the first bending portion 140, and the carrying portion 150 are integrally formed to improve the connection strength. However, the present invention is not limited thereto, and in other embodiments, the main body 110, the mounting portion 120, the drain portion 130, the first bent portion 140, and the receiving portion 150 may be separately provided and welded or bonded together, and the connection manner of the main body 110, the mounting portion 120, the drain portion 130, the first bent portion 140, and the receiving portion 150 is not particularly limited.

The first bent portion 140 includes a first straight section 141 and a second straight section 142 connected to each other. The first straight section 141 is connected with the drain part 130, the second straight section 142 is connected with the mounting part 120, and the first straight section 141 and the second straight section 142 are arranged at a preset included angle. In this embodiment, the drain portion 130 and the mounting portion 120 are located on the same horizontal plane, and the inclination angle of the first straight section 141 with respect to the horizontal plane is smaller than the inclination angle of the second straight section 142 with respect to the horizontal plane. However, the present invention is not limited thereto, and in other embodiments, the first bent portion 140 may have other shapes, and the shape of the first bent portion 140 is not particularly limited.

In this embodiment, the body portion 110 is provided with a protrusion rib 111, and the protrusion rib 111 is used to improve the strength of the body portion 110 and prevent the body portion 110 from being deformed in the longitudinal direction of the metal tile 100. Further, since the raised rib 111 has a certain height, the raised rib 111 can function as a water stop preventing rainwater from flowing from one side of the raised rib 111 to the other side; the bent shape of the protruding rib 111 also increases the heat dissipation area of the protruding rib 111, thereby improving the heat dissipation effect.

In this embodiment, the number of the mounting portion 120, the drainage portion 130, the first bending portion 140 and the bearing portion 150 is two, the two bearing portions 150 are oppositely disposed on two sides of the main body portion 110, each bearing portion 150 is connected to one mounting portion 120 sequentially through one drainage portion 130 and one first bending portion 140, that is, two drainage grooves 160 are oppositely disposed on two sides of the metal tile 100, so that drainage efficiency is improved. Specifically, one mounting portion 120 of one metal tile 100 is connected to one mounting portion 120 of an adjacent metal tile 100 to realize the splicing and fixing of a plurality of metal tiles 100.

According to the metal tile 100 provided by the embodiment of the utility model, the main body 110, the bearing part 150, the drainage part 130, the first bending part 140 and the installation part 120 are sequentially connected, the bearing part 150 is used for installing a photovoltaic element, the installation part 120 is used for installing on a roof, and the bearing part 150, the drainage part 130 and the first bending part 140 jointly enclose the drainage groove 160. Compared with the prior art, the metal tile 100 provided by the utility model adopts the bearing part 150 and the first bending part 140 which are respectively arranged at the two sides of the drainage part 130, so that rainwater can be gathered and drained, the influence on the normal power generation of a photovoltaic part is avoided, the drainage efficiency is high, the water guide effect is good, the drainage position is reasonable, and the user experience is good.

Second embodiment

Referring to fig. 3, 4 and 5, an embodiment of the utility model provides a photovoltaic metal tile assembly 10 for photovoltaic power generation. The photovoltaic metal tile assembly 10 includes a metal tile 100, a fixing member 200, a mounting frame 300, a photovoltaic member 400, an insulating tape 500, a waterproof cover plate 600, and a connecting member 700. The basic structure and principle of the metal tile 100 and the technical effects thereof are the same as those of the first embodiment, and for the sake of brief description, the corresponding contents of the first embodiment can be referred to for the parts of this embodiment that are not mentioned.

It is noted that the photovoltaic device 400 is mounted on the mounting frame 300, and the mounting frame 300 can fix the photovoltaic device 400. The mounting frame 300 is connected to the carrying portion 150, and the carrying portion 150 can support and fix the mounting frame 300. The fixing member 200 is pressed on the mounting portion 120 and connected to the mounting frame 300, and the fixing member 200 is used for being mounted on a roof.

In this embodiment, the fixing member 200 and the mounting portion 120 are mounted on the roof by the mounting screw 180, and the mounting screw 180 can fix the fixing member 200 and the mounting portion 120 on the roof, thereby fixing the relative position of the whole photovoltaic metal tile assembly 10 and the roof. However, the present invention is not limited to this, and in other embodiments, the fixing tool 200 and the mounting portion 120 may be mounted to the roof by rivets, and the manner of mounting the fixing tool 200 and the mounting portion 120 is not particularly limited.

It should be noted that the mounting frame 300 is connected to the carrier 150 through the isolation tape 500 to fix the relative positions of the mounting frame 300 and the metal tile 100, and thus the position of the photovoltaic device 400. Further, the separation tape 500 separates the mounting frame 300 from the metal surface of the carrier part 150, and can prevent corrosion, and the separation tape 500 can also prevent slip when the mounting frame 300 is mounted.

In this embodiment, both sides of the separation tape 500 have adhesive properties to fix the relative positions of the mounting frame 300 and the carrying portion 150, but not limited thereto, and in other embodiments, the side of the separation tape 500 facing the carrying portion 150 may not have adhesive properties, and the separation tape 500 only has an anti-corrosion effect.

In this embodiment, the waterproof cover plate 600 covers the fixing member 200 and extends along the length direction of the metal tile 100, and the waterproof cover plate 600 can shield part of rainwater, thereby improving the aesthetic property of the whole photovoltaic metal tile assembly 10. Further, the connecting member 700 and the fixing member 200 are disposed at an interval in the length direction of the metal tile 100, the connecting member 700 is pressed on the mounting portion 120 and abuts against the mounting frame 300, the waterproof cover plate 600 is connected with the connecting member 700, the connecting member 700 is configured to be mounted on a roof through a fixing screw 740, the connecting member 700 can fix the relative position of the waterproof cover plate 600 and the roof, and the waterproof cover plate 600 can be fixed to the connecting member 700 through screws, clamping, bonding, and the like. But not limited to this, in other embodiments, the waterproof cover plate 600 and the connecting member 700 may not be provided, which saves cost.

The fixing member 200 includes a supporting block 210 and a pressing block 220. The supporting block 210 is connected with the pressing block 220, the supporting block 210 is pressed on the installation part 120, and the installation screw 180 sequentially passes through the supporting block 210 and the installation part 120 and is connected with the roof to fix the relative positions of the fixing member 200 and the metal tile 100 with the roof. Limiting groove 310 has been seted up to installation frame 300, and briquetting 220 stretches into limiting groove 310, and with the cooperation of limiting groove 310, the lateral wall of limiting groove 310 can be spacing to briquetting 220, prevents briquetting 220 roll-off.

In this embodiment, the supporting block 210 and the pressing block 220 are separately arranged and connected by the first screw 230, and the first screw 230 can fix the relative position of the supporting block 210 and the pressing block 220, so as to prevent the supporting block 210 and the pressing block 220 from relatively moving.

Referring to fig. 6, the supporting block 210 includes a pressing portion 211, a second bending portion 212, and a water guide portion 213 connected in sequence. The pressing part 211 is pressed on the mounting part 120, and the mounting screw 180 sequentially passes through the pressing part 211 and the mounting part 120 and is connected with the roof. The second bending portion 212 is sleeved outside the first bending portion 140 to define the relative positions of the metal tile 100 and the supporting block 210. The water guide 213 is connected to the pressing block 220, and the water guide 213 guides water into the drain groove 160 to improve a drainage effect.

In this embodiment, the number of the pressing blocks 220, the second bending portions 212 and the water guide portions 213 is two, the two second bending portions 212 are oppositely disposed on two sides of the pressing portion 211, each second bending portion 212 is connected to one water guide portion 213, and each water guide portion 213 is connected to one pressing block 220. Specifically, the supporting block 210 is disposed between two adjacent metal tiles 100, and the pressing block can simultaneously press the mounting portions 120 of two adjacent metal tiles 100 on the roof, and is mounted on the roof through the mounting screw 180, so as to fix the relative positions of two adjacent metal tiles 100 and the roof.

It should be noted that the fixing member 200 is provided with a flow guide portion having a height smaller than the highest height of the first bending portion 140, the flow guide portion being used to guide water into the drain groove 160. In this embodiment, the diversion part is the water guide part 213, and a height difference is formed between the water guide part 213 and the top of the first bending part 140, so that rainwater is prevented from entering the mounting part 120 through the first bending part 140 in the process of flowing into the drain groove 160 from the water guide part 213.

Referring to fig. 7, the connection member 700 includes a fixing portion 710, a fourth bending portion 720 and an assembling portion 730 sequentially connected. The fixing part 710 is pressed on the mounting part 120, and the fixing screw 740 passes through the fixing part 710 and the mounting part 120 in sequence and is connected with the roof to fix the relative positions of the connecting member 700 and the metal tile 100 with the roof. The fourth bending portion 720 is sleeved outside the first bending portion 140 to define the relative positions of the metal tile 100 and the connecting member 700. The fitting portion 730 is connected to the waterproof cover 600 by a third screw 750 to fix the relative position of the connector 700 and the waterproof cover 600.

It should be noted that the number of the metal tiles 100 is at least two, and the mounting portion 120 of each metal tile 100 is connected to the mounting portion 120 of an adjacent metal tile 100 and is mounted on the roof by the mounting screw 180. Specifically, the mounting portion 120 of each metal tile 100 is disposed to overlap the mounting portion 120 of an adjacent one of the metal tiles 100, and the mounting screw 180 is sequentially disposed through the two mounting portions 120 to fix the relative positions of the two mounting portions 120. Thus, the mounting screw 180 can sequentially pass through the pressing part 211 and the two mounting parts 120 and be connected with the roof to fix the relative positions of the two metal tiles 100 at the same time, so that the mounting efficiency is high, and convenience and rapidness are realized.

Referring to fig. 8, in the present embodiment, a raised edge 121 is disposed on a side of the mounting portion 120 away from the first bending portion 140, the raised edge 121 is used for blocking water, and the raised edge 121 of one metal tile 100 is attached to the first bending portion 140 of an adjacent metal tile 100. The warped edge 121 can limit the first bending part 140, or the first bending part 140 can limit the warped edge 121, so as to limit the relative positions of the two installation parts 120, prevent the two adjacent metal tiles 100 from mutually deviating and facilitate installation of the mounting screw 180.

Specifically, the first bending portion 140, the mounting portion 120 and the raised edge 121 together enclose a mounting groove 170 to facilitate the overlapping mounting. The mounting groove 170 may be narrow at the bottom and wide at the top (with an inverted trapezoid cross section); the shape of the mounting groove 170 may be the same width from top to bottom (the section is rectangular or parallelogram); the mounting groove 170 may have a shape that is wider at the bottom and narrower at the top (a cross section having a regular trapezoid shape).

The photovoltaic metal tile assembly 10 provided by the embodiment of the utility model can stably and reliably install the metal tile 100 and the photovoltaic piece 400 on a roof, the installation structure is simple, the construction is convenient and fast, the installation efficiency is high, the installation firmness is high, the metal tile 100 has a good drainage effect, and the user experience is good.

Third embodiment

Referring to fig. 9, an embodiment of the utility model provides a photovoltaic metal tile assembly 10, which is different from the second embodiment in that a supporting block 210 and a pressing block 220 are integrally formed.

In this embodiment, the two pressing blocks 220 are oppositely disposed on two sides of the supporting block 210, and are integrally formed with the supporting block 210, so as to improve the connection strength. Specifically, the supporting block 210 is pressed on the mounting portions 120 of two adjacent metal tiles 100, and each pressing block 220 extends into a limiting groove 310 of one mounting frame 300.

It should be noted that the pressing block 220 is integrally formed with the supporting block 210, and forms the water guide groove 240, and the water guide groove 240 is used for guiding water into the drainage groove 160, so as to improve the drainage effect. In this embodiment, the diversion portion is the water chute 240, and the lowest height of the inner wall of the water chute 240 is smaller than the highest height of the first bending portion 140, that is, there is a height difference between the lowest point of the water chute 240 and the top point of the first bending portion 140, so as to prevent rainwater from entering the installation portion 120 through the first bending portion 140 in the process of flowing into the drainage groove 160 from the water chute 240.

The beneficial effects of the photovoltaic metal tile assembly 10 according to the embodiment of the present invention are the same as those of the second embodiment, and are not described herein again.

Fourth embodiment

Referring to fig. 10, an embodiment of the utility model provides a photovoltaic metal tile assembly 10, which is different from the third embodiment in that the mounting portion 120 is not provided with a raised edge 121.

In this embodiment, the mounting portions 120 are disposed in a flat plate shape, the mounting portion 120 of one metal tile 100 is disposed to overlap the mounting portion 120 of an adjacent metal tile 100, and both the mounting portions 120 are disposed between the first bent portions 140 of two adjacent metal tiles 100.

The beneficial effects of the photovoltaic metal tile assembly 10 according to the embodiment of the present invention are the same as those of the third embodiment, and are not described herein again.

Fifth embodiment

Referring to fig. 11, an embodiment of the utility model provides a photovoltaic metal tile assembly 10, which is different from the third embodiment in that two adjacent metal tiles 100 are integrally formed.

In this embodiment, the mounting portion 120 of each metal tile 100 is integrally formed with the mounting portion 120 of an adjacent one of the metal tiles 100 to improve the connection strength.

The beneficial effects of the photovoltaic metal tile assembly 10 according to the embodiment of the present invention are the same as those of the third embodiment, and are not described herein again.

Sixth embodiment

Referring to fig. 12, an embodiment of the utility model provides a photovoltaic metal tile assembly 10, which is different from the second embodiment in the shape of the fixing member 200.

In this embodiment, the fixing member 200 includes a supporting portion 760, a third bending portion 770, a connecting portion 780 and an extending portion 790 connected in sequence. The abutting portion 760 is pressed against the mounting portion 120, and the mounting screw 180 sequentially passes through the abutting portion 760 and the mounting portion 120 and is connected to the roof. The third bending portion 770 is sleeved outside the first bending portion 140 to define the relative positions of the metal tile 100 and the fixing member 200. A guide groove 800 is formed between the connection part 780 and the third bending part 770, and the guide groove 800 is used for guiding water into the drainage groove 160 to improve the drainage effect. The mounting frame 300 is no longer provided with the limiting groove 310, and the extending portion 790 is connected with the mounting frame 300 through the second screw 810 to fix the relative position of the mounting frame 300 and the fixing member 200.

Further, the minimum height of the inner wall of the guide channel 800 is less than the maximum height of the first bent portion 140, that is, there is a height difference between the depression of the guide channel 800 and the vertex of the first bent portion 140, so that rainwater is prevented from entering the installation part 120 through the first bent portion 140 in the process of flowing into the drain channel 160 from the guide channel 800.

The beneficial effects of the photovoltaic metal tile assembly 10 according to the embodiment of the present invention are the same as those of the second embodiment, and are not described herein again.

Seventh embodiment

The embodiment of the present invention provides a photovoltaic metal tile assembly 10, which is different from the second embodiment in that a connection member 700 is not provided.

In this embodiment, the waterproof cover plate 600 is directly connected to the fixing member 200, the mounting frame 300, or the bearing portion 150, so as to reduce the number of mounting parts and improve the mounting efficiency. Specifically, the waterproof cover plate 600 may be mounted on the fixing member 200 in a clamping, bonding or screwing manner, may be mounted on the mounting frame 300 in a clamping, bonding or screwing manner, and may be mounted on the bearing part 150 in a clamping, bonding or screwing manner.

The beneficial effects of the photovoltaic metal tile assembly 10 according to the embodiment of the present invention are the same as those of the second embodiment, and are not described herein again.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (19)

1. The utility model provides a metal tile, its characterized in that includes body portion (110), supporting part (150), drainage portion (130), first portion of bending (140) and installation department (120) that connect gradually, supporting part (150) are used for installing photovoltaic piece (400), installation department (120) are used for installing on the roof, supporting part (150) drainage portion (130) with first portion of bending (140) enclose into water drainage tank (160) jointly.

2. The metal tile according to claim 1, characterized in that the body portion (110) is provided with a raised rib (111), the raised rib (111) being used to increase the strength of the body portion (110).

3. The metal tile according to claim 1, characterized in that the number of the mounting portion (120), the drain portion (130), the first bending portion (140) and the carrying portion (150) is two, two carrying portions (150) are oppositely arranged on both sides of the main body portion (110), and each carrying portion (150) is connected with one mounting portion (120) sequentially through one drain portion (130) and one first bending portion (140).

4. A photovoltaic metal tile assembly, comprising a fixing member (200), a mounting rim (300), a photovoltaic member (400) and the metal tile according to any one of claims 1 to 3, wherein the photovoltaic member (400) is mounted on the mounting rim (300), the mounting rim (300) is connected to the bearing part (150), the fixing member (200) is pressed on the mounting part (120) and connected with the mounting rim (300), and the fixing member (200) is used for being mounted on a roof.

5. The photovoltaic metal tile assembly according to claim 4, wherein the fixing member (200) comprises a supporting block (210) and a pressing block (220), the mounting frame (300) is provided with a limiting groove (310), the supporting block (210) is connected with the pressing block (220), the supporting block (210) is pressed on the mounting portion (120), and the pressing block (220) extends into the limiting groove (310) and is matched with the limiting groove (310).

6. The photovoltaic metal tile assembly according to claim 5, wherein the supporting block (210) comprises a pressing portion (211), a second bending portion (212) and a water guiding portion (213) which are connected in sequence, the pressing portion (211) is pressed on the mounting portion (120), the second bending portion (212) is sleeved outside the first bending portion (140), the water guiding portion (213) is connected with the pressing block (220), and the water guiding portion (213) is used for guiding water into the water drainage groove (160).

7. The photovoltaic metal tile assembly according to claim 6, wherein the number of the pressing block (220), the number of the second bending portions (212) and the number of the water guiding portions (213) are two, the two second bending portions (212) are oppositely arranged on two sides of the pressing portion (211), each second bending portion (212) is connected with one water guiding portion (213), and each water guiding portion (213) is connected with one pressing block (220).

8. The photovoltaic metal tile assembly according to claim 5, wherein said support block (210) is integrally formed with said pressing block (220) or connected by a first screw (230).

9. The photovoltaic metal tile assembly according to claim 4, wherein the fixing member (200) comprises a supporting portion (760), a third bending portion (770), a connecting portion (780) and an extending portion (790) which are sequentially connected, the supporting portion (760) is pressed on the mounting portion (120), the third bending portion (770) is sleeved outside the first bending portion (140), a flow guide groove (800) is formed between the connecting portion (780) and the third bending portion (770), the flow guide groove (800) is used for guiding water into the drainage groove (160), and the extending portion (790) is connected with the mounting frame (300) through a second screw (810).

10. The photovoltaic metal tile assembly according to claim 4, wherein said fixture (200) is provided with a flow guiding portion having a height smaller than the highest height of said first bending portion (140), said flow guiding portion being adapted to guide water into said drainage channel (160).

11. The photovoltaic metal tile assembly according to claim 4, further comprising an insulating tape (500), wherein said mounting bezel (300) is connected to said carrier (150) by said insulating tape (500).

12. The photovoltaic metal tile assembly according to claim 4, further comprising a waterproof cover plate (600), wherein the waterproof cover plate (600) is covered on the fixing member (200) and extends along the length direction of the metal tile.

13. The photovoltaic metal tile assembly according to claim 12, wherein said waterproof cover sheet (600) is connected to said fixture (200), said mounting rim (300) or said carrier (150).

14. The photovoltaic metal tile assembly according to claim 12, further comprising a connector (700), wherein the connector (700) and the fixing member (200) are arranged at intervals in the length direction of the metal tile, the connector (700) is pressed on the mounting portion (120) and abuts against the mounting frame (300), the waterproof cover plate (600) is connected with the connector (700), and the connector (700) is used for being mounted on a roof.

15. The photovoltaic metal tile assembly according to claim 14, wherein the connecting member (700) comprises a fixing portion (710), a fourth bending portion (720) and an assembling portion (730) which are sequentially connected, the fixing portion (710) is pressed on the mounting portion (120), the fourth bending portion (720) is sleeved outside the first bending portion (140), and the assembling portion (730) is connected with the waterproof cover plate (600) through a third screw (750).

16. The photovoltaic metal tile assembly according to claim 4, wherein said metal tiles are at least two in number, and said mounting portion (120) of each said metal tile is connected to said mounting portion (120) of an adjacent one of said metal tiles and mounted to a roof by means of mounting screws (180).

17. The photovoltaic metal tile assembly according to claim 16, wherein said mounting portion (120) of each said metal tile is integrally formed with said mounting portion (120) of an adjacent one of said metal tiles.

18. The photovoltaic metal tile assembly according to claim 16, wherein said mounting portion (120) of each said metal tile is arranged overlapping said mounting portion (120) of an adjacent one of said metal tiles, said mounting screw (180) being arranged through two of said mounting portions (120) in sequence.

19. The photovoltaic metal tile assembly according to claim 18, wherein a side of the mounting portion (120) away from the first bending portion (140) is provided with a raised edge (121), and the raised edge (121) of one metal tile is attached to the first bending portion (140) of an adjacent metal tile.

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