CN218041338U

CN218041338U - Tile frame and photovoltaic tile

Info

Publication number: CN218041338U
Application number: CN202222354862.7U
Authority: CN
Inventors: 田堃
Original assignee: Sichuan Yaochi Technology Co ltd
Current assignee: Sichuan Yaochi Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-13
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to a roofing tile technical field discloses a tile frame and photovoltaic tile, be provided with the tile installation department on the tile frame, be provided with the caulking groove in the tile installation department, the tile can cooperate and install in the caulking groove, tile installation department upper end forms along the protruding structure of the outer fringe relative tile frame up end salient setting around the caulking groove, protruding structure up end distance the caulking groove bottom distance is not more than the thickness of installed tile, makes the photovoltaic tile in the process of mutual overlap joint the protruding structure forms spacing to the photovoltaic tile of overlap joint upper end, prevents to overlap joint the tile frame of upper end and forms sheltering from the photovoltaic plate of installation on the lower tile frame in the overlap joint process between the tile frame; simultaneously, protruding structure up end distance when caulking groove bottom distance is less than the thickness of photovoltaic board, can avoid forming the dust on the photovoltaic board and pile up and cause the shadow to shelter from, effectively prevent to produce the multiple possibility that the shadow sheltered from on the photovoltaic board.

Description

Tile frame and photovoltaic tile

Technical Field

The utility model relates to a roofing tile technical field, in particular to tile frame and photovoltaic tile.

Background

The solar photovoltaic industry is currently growing very rapidly, in recent years at a rate of over 50% per year, with photovoltaic power generation systems installed on building roofs representing a large percentage. Shadow shielding in the use process of the photovoltaic tile has great influence on the system power generation amount, and serious shielding can cause a photovoltaic panel to generate a hot spot effect, influence the power generation amount and even burn out components.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the above-mentioned problem that present photovoltaic board exists, provide a tile frame and photovoltaic tile.

In order to solve the technical problem, the utility model discloses a technical scheme as follows: a tile frame is provided with a tile installation part, an embedding groove is arranged in the tile installation part, tiles can be installed in the embedding groove in a matching mode, a protruding structure protruding along the peripheral outer edge of the embedding groove relative to the upper end face of the tile frame is formed at the upper end part of the tile installation part, the distance between the upper end face of the protruding structure and the bottom of the embedding groove is not larger than the thickness of the installed tiles,

in the utility model, the reason for shading the shadow of the photovoltaic panel also comprises the overlapping process between the tiles, the overlapping area between the tiles is too large, so that the upper end tile can shade the lower end overlapping tile, the upper end surface of the tile installation part is provided with the protruding structure protruding from the tile frame, so that the protruding structure can limit the photovoltaic tile overlapped at the upper end in the overlapping process, and the tile frame can be prevented from shading the photovoltaic panel after being overlapped;

meanwhile, the reason for shading the shadow of the photovoltaic panel also comprises that the connecting position between the photovoltaic panel and the tile frame is of a concave structure, rainwater is caused to erode and gather at the connecting position between the photovoltaic panel and the tile frame, dust is formed after rainwater at the connecting position between the photovoltaic panel and the tile frame is evaporated and is piled up, the dust piling thickness is increased along with the lapse of time, the area is gradually increased, and the piled up dust forms the shadow shading on the photovoltaic panel, so that the distance between the upper end face of the convex structure and the bottom of the caulking groove is designed to be smaller than the thickness of the photovoltaic panel, rainwater at the connecting position between the photovoltaic panel and the tile frame can naturally slide down, thereby avoiding the piling up of dust formed on the photovoltaic panel and further realizing the effect of preventing the shadow shading generated on the photovoltaic panel.

As right the utility model discloses technical scheme's further improvement, protruding structure inner wall upper end sets up to the chamfer structure all around.

The utility model discloses in, in order to further avoid forming the deposition in the colloid part of connecting photovoltaic board and tile frame, will protruding structure inner wall upper end sets up to the chamfer structure all around, makes the slope that the colloid formed reduce, just can reach the effect that fully erodees through the rainwater, avoids there is the washing dead angle in hookup location department between tile frame and the photovoltaic board.

As right the utility model discloses technical scheme's further improvement, the tile frame includes vertical overlap joint supporting part and horizontal overlap joint supporting part, vertical overlap joint supporting part and horizontal overlap joint supporting part set up respectively in tile installation department one side, vertical overlap joint supporting part and the adjacent setting of horizontal overlap joint supporting part.

As right the utility model discloses technical scheme's further improvement, be provided with vertical water drainage tank on the vertical overlap joint supporting part, be provided with horizontal water drainage tank on the horizontal overlap joint supporting part, communicate between vertical water drainage tank one end and the horizontal water drainage tank, the other end sets up to open structure.

The utility model discloses in, the rainwater can follow tile frame and tile exposed surface generally and trickles, but under the more condition of rainwater lapped connecting portion can take place the rainwater and flow backward between the tile frame to lead to rainwater infiltration roof or cause the rainwater to soak and corrode to hanging the batten, for preventing that the rainwater from taking place to flow backward in the mutual overlap joint position department of tile frame the vertical overlap joint supporting part and the horizontal overlap joint supporting part setting of tile frame vertical water drainage tank and horizontal water drainage tank make the rainwater of flowing backward flow in vertical water drainage tank and horizontal water drainage tank are interior, prevent that the rainwater from taking place to flow backward the time infiltration roof or hanging the batten.

As right the utility model discloses technical scheme's further improvement, be provided with interior water bar in the vertical water drainage tank, interior water bar is followed vertical water drainage tank length direction sets up, will two independent passageways are separated into to vertical water drainage tank.

The utility model discloses in, work as the rainwater flow direction of horizontal water drainage tank during vertical water drainage tank, interior water bar forms to stop the rainwater, makes the rainwater flow through during vertical water drainage tank, the kinetic energy of rainwater can fully release, prevents outside the rainwater spills over water drainage tank.

As right the utility model discloses technical scheme's further improvement, the one side relative with vertical overlap joint supporting part on the tile frame is provided with vertical overlap joint portion, under the overlap joint state, along between two tile frames that adjacent overlap joint set up on the transverse direction, the cooperation of vertical overlap joint portion of one of them tile frame sets up on the vertical overlap joint supporting part of another tile frame, forms tenon fourth of the twelve earthly branches cooperation connection structure between the two.

The utility model discloses in, interconnect between the tile frame adopts the overlap joint mode overlap joint position department between the tile frame sets up tenon fourth of the twelve earthly branches cooperation connection structure, improves connection stability between the tile frame.

As right the utility model discloses technical scheme's further improvement, under the overlap joint state, be provided with longitudinal gap between two tile frames that adjacent overlap joint set up on the transverse direction.

The utility model discloses in the actual installation in-process of the frame made of baked clay receives actual installation environment to influence, the concrete mounted position of frame made of baked clay need in time adjust, through the setting in longitudinal gap is ensured when the connection stability between the frame made of baked clay frame, it is right to be convenient for the actual mounted position of frame made of baked clay adjusts.

As right the utility model discloses technical scheme's further improvement, the one side relative with horizontal overlap joint supporting part on the tile frame is provided with horizontal overlap joint connecting portion, under the overlap joint state, between two tile frames that adjacent overlap joint set up on the longitudinal direction, the cooperation of the horizontal overlap joint connecting portion of last tile frame sets up on the horizontal overlap joint supporting part of next tile frame to it is spacing to the mounted position of last tile frame through the protruding structure on the tile frame installation department.

As right the utility model discloses technical scheme's further improvement, under the overlap joint state, the vertical water drainage tank that is located the tile frame of top communicates with the horizontal water drainage tank of another tile frame in its open structure department.

The utility model discloses in, utilize mutual overlap joint mode between the tile frame will be located the tile frame of top the open structure of the vertical water drainage tank and the horizontal water drainage tank intercommunication that is located another tile frame, make horizontal water drainage tank between the tile frame and vertical water drainage tank form the drainage structures who communicates each other wholly, will flow backward the rainwater in time discharge.

As a further improvement, the tile frame is provided with a matched tenon joint and a matched tenon groove at two opposite corners.

The utility model discloses in, when the tile frame is the installation of rhombus state tile frame corner both ends set up respectively tenon joint and tenon groove make adjacently form mortise-tenon joint structure between the tile frame, improve connection stability between the tile frame.

As right the utility model discloses technical scheme's further improvement, under the overlap joint state, one of them diagonal of tile frame roughly is the level setting, and wherein lie in on the tile frame of top its tile installation department adjacent both sides and take respectively and establish on the horizontal overlap joint supporting part or the vertical overlap joint supporting part of the tile frame that lie in its below both sides position department to it is spacing to the mounted position who lies in its above tile frame through the protruding structure on its tile frame installation department respectively.

As right the utility model discloses technical scheme's further improvement, be provided with outer sand grip along horizontal overlap joint supporting part and vertical overlap joint supporting part outer fringe on the tile frame, be located the drainage channel that forms the intercommunication between sand grip and the protruding structure outward, be provided with the outlet that communicates with drainage channel in joggle joint and joggle groove position department on the tile frame.

The utility model discloses in, when the tile frame is the installation of rhombus state, utilize the protruding structure of outer sand grip and caulking groove outer fringe forms drainage channel, prevents under the great condition of rainwater mutual overlap joint position department takes place to flow backward between the tile frame.

As right the utility model discloses technical scheme's further improvement, tile frame lateral wall is for leaning out the inclined structure all around.

The utility model discloses in, tile frame lateral wall all around makes adjacent tile frame lateral wall form the V-arrangement sunken for leaning out the slope structure, forms drainage effect to the rainwater of flow through the tile surface, promotes the holistic drainage effect of tile frame.

As right the utility model discloses technical scheme's further improvement, the caulking groove bottom is provided with hollow out construction.

The utility model discloses in, through the hollow out construction of caulking groove bottom alleviates when carrying out the heat dissipation to the photovoltaic board tile frame weight, is convenient for the installation operation of tile frame.

As right the utility model discloses technical scheme's further improvement, it is provided with at least one cyclic annular gluey groove that overflows to lie in the caulking groove bottom on the tile frame, and is a plurality of overflow to glue for mutual intercommunication structure between the groove.

The utility model discloses in, utilize overflow gluey groove and improve the excessive gluey space of tile in the installation, connect simultaneously and glue fully to fill up overflow gluey groove improves the area of being connected of tile frame and tile improves the stability of being connected between tile frame and the tile.

As right the utility model discloses technical scheme's further improvement, the tile frame back is provided with a plurality of tile claw, correspond position department with the tile claw on the tile frame and be provided with the mounting hole.

The utility model discloses in, will the mounting hole corresponds tile claw position department sets up, makes the tile claw hangs when hanging the battens, the mounting hole is located battens intermediate position department, improves the stability of being connected between tile frame and the battens of hanging.

The utility model provides a photovoltaic tile, includes the tile frame, install the photovoltaic board in the caulking groove of tile frame, it has the connection glue to fill between photovoltaic board and the tile frame, forms annular glued structure around along the outstanding tile installation department of photovoltaic board, and transitional coupling makes between glued structure and the outer terminal surface of photovoltaic board glued structure outside terminal surface form and the outer terminal surface of photovoltaic board between the slope of smooth transition.

The utility model discloses in, the up end of photovoltaic board with adopt the colloid to form the slope structure between the up end of caulking groove, make the dust of junction can in time be cleared up between photovoltaic board and the tile frame, prevent that the photovoltaic board from producing the shadow and sheltering from, utilize simultaneously the caulking groove is relative the protruding structure of tile frame is to mutual overlap joint the tile frame forms limiting displacement, and it is right to prevent that mutual overlap joint from leading to between the photovoltaic tile the photovoltaic board forms the shadow and shelters from.

The utility model discloses the beneficial effect who has:

1) The utility model discloses a solve and produce the problem that the shade sheltered from and lead to the unable normal work of photovoltaic board to the photovoltaic board, will set up on the up end of tile installation department relatively the protruding structure of tile frame arch makes the photovoltaic tile in the process of mutual overlap joint the protruding structure forms spacing to the photovoltaic tile of overlap joint upper end, avoids forming the shade between the photovoltaic board of mutual overlap joint and shelters from;

meanwhile, the reason for shading the shadow of the photovoltaic panel also comprises that the connecting position between the photovoltaic panel and the tile frame is of a concave structure, rainwater is caused to erode and gather at the connecting position between the photovoltaic panel and the tile frame, dust is formed after rainwater at the connecting position between the photovoltaic panel and the tile frame evaporates and is piled up, the dust piling thickness is increased along with the lapse of time, the area is gradually increased, and the piled up dust forms the shadow shading on the photovoltaic panel, so that the distance between the upper end face of the convex structure is smaller than the thickness of the photovoltaic panel, the rainwater at the connecting position between the photovoltaic panel and the tile frame can naturally slide down, the piling of dust formed on the photovoltaic panel is avoided, and the effect of shading the shadow generated on the photovoltaic panel is further realized.

2) In order to further avoid forming dust accumulation at the colloid part, will caulking groove inner wall upper end sets up to the chamfer structure all around, makes the slope that the colloid formed reduce, just can reach the effect of fully erodeing through the rainwater, avoids the dust of colloid position department can't in time be washd, leads to causing the shadow to shelter from to the photovoltaic board.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 an embodiment of the tile frame of the present invention.

Fig. 2 is a schematic view of a back structure of the tile frame in fig. 1.

Fig. 3 is a schematic view of the tile frame of fig. 1 for mounting tiles thereon.

Fig. 4 is a schematic view of the lap joint structure between the tile frames in fig. 1.

Fig. 5 isbase:Sub>A partial sectional view taken along linebase:Sub>A-base:Sub>A in fig. 4.

Fig. 6 is a partial sectional view taken along line B-B in fig. 4.

Fig. 7 is a schematic structural view of another embodiment of the tile frame of the present invention.

Fig. 8 is a schematic view of a back structure of the tile frame in fig. 7.

Fig. 9 is a schematic view of the lap joint structure between the tile frames in fig. 7.

Fig. 10 is a partial sectional view taken along line C-C in fig. 9.

In the figure: 1-tile frame; 2-a raised structure; 3, caulking groove; 4-glue overflow groove; 5-a transverse drainage groove; 6-longitudinal drainage grooves; 7-mounting holes; 8-inner water retaining strip; 9-hollow structure; 10-a tile claw; 11-a drainage channel; 12-a dovetail joint; 13-a tongue and groove; 14-external ribs.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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.

Example 1:

this embodiment is a tile frame 1 that can be the rectangle installation of arranging, be provided with the tile installation department on tile frame 1, be provided with caulking groove 3 in the tile installation department, the tile can cooperate to be installed in caulking groove 3, tile installation department upper end forms along 3 protruding structure 2 that set up of the relative tile frame 1 up end in outer fringe all around of caulking groove, 2 up end distances of protruding structure 3 bottom distances of caulking groove are not more than the thickness of the tile of installing.

Furthermore, the periphery of the upper end of the inner wall of the protruding structure 2 is provided with a chamfer structure.

Furthermore, tile frame 1 includes vertical overlap joint supporting part and horizontal overlap joint supporting part, vertical overlap joint supporting part and horizontal overlap joint supporting part set up respectively in tile installation department one side, vertical overlap joint supporting part and horizontal overlap joint supporting part are adjacent to be set up.

Further, as shown in fig. 1, a longitudinal drainage groove 6 is arranged on the longitudinal overlapping supporting portion, a transverse drainage groove 5 is arranged on the transverse overlapping supporting portion, the longitudinal drainage groove 6 is communicated with the transverse drainage groove 5 at one end, and the other end is of an open structure.

Further, 6 are provided with interior water bar 8 in the longitudinal drainage groove, interior water bar 8 is followed 6 length direction in the longitudinal drainage groove sets up, will two independent passageways are separated into to longitudinal drainage groove 6.

Furthermore, one side relative with vertical overlap joint supporting part on the tile frame 1 is provided with vertical overlap joint connecting portion, under the overlap joint state, along between two tile frames 1 that adjacent overlap joint set up in the transverse direction, the cooperation of vertical overlap joint connecting portion of one of them tile frame 1 sets up on the vertical overlap joint supporting part of another tile frame 1, forms mortise-tenon joint cooperation connection structure between the two.

Further, in the overlapping state, a longitudinal gap is arranged between two tile frames 1 which are adjacently overlapped in the transverse direction.

Further, as shown in fig. 4 to 6, a lateral overlapping connection portion is disposed on a side of the tile frame 1 opposite to the lateral overlapping support portion, and in an overlapping state, between two tile frames 1 adjacently overlapped and disposed in a longitudinal direction, the lateral overlapping connection portion of the previous tile frame 1 is disposed on the lateral overlapping support portion of the next tile frame 1 in a matching manner, and the installation position of the previous tile frame 1 is limited by the protruding structure 2 on the installation portion of the tile frame 1.

Further, in the overlapping state, the longitudinal drainage groove 6 of the tile frame 1 located above communicates at its opening structure with the lateral drainage groove 5 of the other tile frame 1.

Furthermore, the side walls of the tile frame 1 are in an outward inclined structure.

Further, a hollow structure 9 is arranged at the bottom of the caulking groove 3;

in order to prevent the hollow structure 9 from influencing the structural strength of the tile frame 1, reinforcing ribs are arranged on the back surface of the tile frame 1 along the hollow structure 9, so that the overall structural strength of the tile frame 1 is improved.

Furthermore, at least one annular glue overflow groove 4 is formed in the bottom of the caulking groove 3 on the tile installation part, and the glue overflow grooves 4 are communicated with one another.

Furthermore, a plurality of tile claws 10 are arranged on the back surface of the tile frame 1, and mounting holes 7 are arranged on the tile frame 1 at positions corresponding to the tile claws 10.

As shown in fig. 2 and 6, according to the relative position relationship between the tile claw 10 and the battens, the mounting hole 7 is located in the transverse drainage groove 5, and in order to prevent rainwater from leaking through the mounting hole 7, a boss structure is designed at the position of the mounting hole 7, so that the horizontal plane where the upper end surface of the mounting hole 7 is located is higher than the horizontal plane where the bottom of the transverse drainage groove 5 is located, and rainwater in the transverse drainage groove 5 is effectively prevented from permeating into the battens and the roof along the mounting hole 7.

In this embodiment, as shown in fig. 3 to 6, when a photovoltaic panel is mounted on the tile frame 1, a protrusion is formed on an upper end surface of the photovoltaic panel opposite to an upper end surface of the protrusion structure 2, a slope is formed between the photovoltaic panel and the protrusion structure 2 by using a connection adhesive, so that dust between the photovoltaic panel and the protrusion structure 2 is prevented from being unable to be cleaned by rainwater, and a chamfer structure is adopted at an upper end of an inner wall of the protrusion structure 2, so as to reduce a slope gradient formed by the connection adhesive, avoid a dead angle at a connection position of the tile frame 1 and the photovoltaic panel where rainwater cannot be washed, avoid dust accumulation to cause shadow shielding of the photovoltaic panel, and improve the service life of the photovoltaic panel;

furthermore, the peripheral side walls of the tile frames 1 are all of an inclined structure, and the position relation of the tile frames 1 in a vertically staggered mode is combined, so that rainwater stretching into the tile frames 1 flows into the corresponding drainage channels 11, and the rainwater is prevented from leaking;

simultaneously, when tile frame 1 can be used for installing the photovoltaic board, be in according to the in-service use demand install different types of tile in caulking groove 3, like metal tile, slate tile and glass tile etc. tile frame 1 can be applicable to the roofing tile that different tile combinations formed different effects.

Example 2:

the tile frame 1 can be installed in a diamond arrangement manner, and two corners of the tile frame 1 opposite to each other are respectively provided with a joggle joint 12 and a joggle groove 13.

Further, under the overlap joint state, one of them diagonal of tile frame 1 is roughly the level setting, wherein lie in tile frame 1 of top and its tile installation department adjacent both sides overlap joint respectively on lie in its below both sides position tile frame 1's horizontal overlap joint supporting part or vertical overlap joint supporting part to carry out spacing to the mounted position that lies in its above tile frame 1 through protruding structure 2 on its tile frame 1 installation department respectively.

Furthermore, outer convex strips 14 are arranged on the tile frame 1 along the outer edges of the transverse lapping and supporting part and the longitudinal lapping and supporting part, a drainage channel 11 communicated between the outer convex strips 14 and the convex structures 2 is formed, and drainage ports communicated with the drainage channel 11 are arranged at the positions of the joggle joints 12 and the joggle grooves 13 on the tile frame 1.

In this embodiment, as shown in fig. 7 to 9, when the tile frame 1 is installed in a rhombic arrangement, a semicircular tenon joint 12 and a semicircular tenon groove 13 are respectively disposed at two ends of a transverse corner of the tile frame 1, and the transverse connection stability between the tile frames 1 is improved by using the mutual mortise-tenon connection of the tenon joint 12 and the tenon groove 13;

meanwhile, as shown in fig. 10, the drainage channel 11 is arranged, so that when rainwater flows backwards at the lap joint position between the tile frames 1, the rainwater flows into the drainage channel 11 to drain, and the roof is prevented from leaking.

Other parts of this embodiment are the same as embodiment 1, and thus are not described again.

Example 3:

this embodiment provides a photovoltaic tile, including tile frame 1, install the photovoltaic board in tile frame 1's caulking groove 3, it has the connection glue to fill between photovoltaic board and the tile frame 1, forms annular glued structure around along the outstanding tile installation department of photovoltaic board, and transitional coupling makes between glued structure and the outer terminal surface of photovoltaic board glued structure outside terminal surface form and the outer terminal surface of photovoltaic board between the slope of smooth transition.

In the embodiment, the horizontal plane of the upper end surface of the photovoltaic panel is higher than the horizontal plane of the upper end surface of the protrusion structure 2, the cementing member is used for forming a slope surface between the upper end surface of the photovoltaic panel and the protrusion structure 2 on the upper end surface of the caulking groove 3, dust deposition at the connecting position between the photovoltaic panel and the protrusion structure 2 can be avoided through the erosion of rainwater, and the photovoltaic panel is prevented from being influenced by the dust deposition to form shadow shielding;

simultaneously protruding structure 2's up end is relative tile frame 1 forms the arch, forms limiting displacement to lapped tile frame 1, prevents that lapped tile frame 1 is right the photovoltaic board forms the shadow and shelters from, can accurately carry out the installation operation of photovoltaic tile high-efficiently simultaneously, can also prevent that the too much tile that causes of maloperation overlap is extravagant.

The other parts of this embodiment are the same as embodiments 1 and 2, and therefore, the description thereof is omitted.

In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which are used herein, refer to the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only used for convenience of description, and are not intended to indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present invention do not require that the components be absolutely horizontal or hanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "installed," "connected," and "connected" should be broadly construed, and may be, for example, a fixed connection, a detachable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

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

Claims

1. The utility model provides a tile frame, its characterized in that, be provided with the tile installation department on tile frame (1), be provided with caulking groove (3) in the tile installation department, the tile can cooperate to be installed in caulking groove (3), tile installation department upper end forms protruding structure (2) that set up along relative tile frame (1) up end of caulking groove (3) outer fringe all around, protruding structure (2) up end distance caulking groove (3) bottom distance is not more than the thickness of installing the tile.

2. The tile frame according to claim 1, characterized in that the periphery of the upper end of the inner wall of the convex structure (2) is provided with a chamfer structure.

3. The tile frame according to claim 1, wherein the tile frame (1) comprises a longitudinal lap support portion and a lateral lap support portion, the longitudinal lap support portion and the lateral lap support portion being respectively provided on one side of the tile installation portion, the longitudinal lap support portion and the lateral lap support portion being adjacently provided.

4. The tile frame according to claim 3, wherein the longitudinal lap support portion is provided with longitudinal drainage grooves (6) and the transverse lap support portion is provided with transverse drainage grooves (5), the longitudinal drainage grooves (6) communicating between one end and the transverse drainage grooves (5), and the other end is provided with an open structure.

5. The tile frame according to claim 4, wherein an inner water bar (8) is arranged in the longitudinal drainage groove (6), and the inner water bar (8) is arranged along the length direction of the longitudinal drainage groove (6) to divide the longitudinal drainage groove (6) into two independent channels.

6. The tile frame according to claim 4, characterized in that the tile frame (1) is provided with a longitudinal lap joint portion at a side opposite to the longitudinal lap joint support portion, and in a lap joint state, between two tile frames (1) adjacently overlapped in a transverse direction, the longitudinal lap joint portion of one tile frame (1) is fittingly arranged on the longitudinal lap joint support portion of the other tile frame (1), and a tenon-and-mortise fit connection structure is formed therebetween.

7. Tile frame as claimed in claim 6, characterized in that in the overlapping position, a longitudinal gap is provided between two tile frames (1) that are adjacently overlapped in the transverse direction.

8. The tile frame according to claim 4, characterized in that the tile frame (1) is provided with a transverse lap joint portion at a side opposite to the transverse lap joint support portion, and in a lap joint state, between two tile frames (1) adjacently overlapped in a longitudinal direction, the transverse lap joint portion of the previous tile frame (1) is cooperatively arranged on the transverse lap joint support portion of the next tile frame (1), and the installation position of the previous tile frame (1) is limited by the convex structure (2) on the installation portion of the tile frame (1).

9. Tile frame according to claim 8, characterized in that the longitudinal drainage channel (6) of the tile frame (1) situated above communicates at its open structure with the transverse drainage channel (5) of another tile frame (1) in the overlapping condition.

10. A tile frame according to claim 3, characterized in that the tile frame (1) is provided with a matching mortise joint (12) and a mortise slot (13) at two opposite corners, respectively.

11. The tile frame according to claim 10, characterized in that, in the lapping state, one diagonal line of the tile frame (1) is arranged approximately horizontally, wherein the two adjacent sides of the tile installation part of the tile frame (1) positioned above are respectively lapped on the transverse lapping support part or the longitudinal lapping support part of the tile frame (1) positioned at the two lower sides, and the installation position of the tile frame (1) positioned above is limited by the convex structure (2) on the tile frame (1) installation part.

12. The tile frame according to claim 10, wherein the tile frame (1) is provided with external convex strips (14) along the outer edges of the transverse lapping support part and the longitudinal lapping support part, a communicated drainage channel (11) is formed between the external convex strips (14) and the convex structure (2), and the tile frame (1) is provided with a drainage port communicated with the drainage channel (11) at the positions of the tenon joints (12) and the tenon grooves (13).

13. The tile frame according to claim 1, wherein the peripheral side wall of the tile frame (1) is of an outward inclined structure.

14. Tile frame according to claim 1, characterized in that the bottom of the caulking groove (3) is provided with a hollowed-out structure (9).

15. The tile frame according to claim 1, wherein at least one annular glue overflow groove (4) is arranged on the tile installation part at the bottom of the caulking groove (3), and a plurality of glue overflow grooves (4) are communicated with each other.

16. The tile frame according to claim 1, characterized in that a plurality of tile claws (10) are arranged on the back surface of the tile frame (1), and mounting holes (7) are arranged on the tile frame (1) at positions corresponding to the tile claws (10).

17. A photovoltaic tile, characterized by comprising the tile frame (1) of any one of claims 1 to 16, wherein a photovoltaic panel is installed in the caulking groove (3) of the tile frame (1), a connection glue is filled between the photovoltaic panel and the tile frame (1), an annular gluing structure is formed around the protruding tile installation portion along the photovoltaic panel, and the gluing structure is in transition connection with the outer end face of the photovoltaic panel, so that the outer end face of the gluing structure forms a slope face in smooth transition with the outer end face of the photovoltaic panel.