CN114232900A

CN114232900A - Photovoltaic module fixing device and photovoltaic tile device

Info

Publication number: CN114232900A
Application number: CN202111486641.9A
Authority: CN
Inventors: 李波; 王娟; 郭志球; 朱磊; 陶春华; 郑丽花; 周雨豪; 王俊博; 高云辉
Original assignee: Zhejiang Jinko Solar Co Ltd; Jinko Solar Co Ltd
Current assignee: Zhejiang Jinko Solar Co Ltd; Jinko Solar Co Ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-03-25
Anticipated expiration: 2041-12-07
Also published as: CN114232900B; CN116865642A; CN116915135A

Abstract

The application provides a photovoltaic module fixing device, photovoltaic tile device relates to photovoltaic technical field. The photovoltaic module fixing device comprises a color steel tile and a fixing clamp, wherein the color steel tile horizontal part comprises a first sub-horizontal part and a second sub-horizontal part, the first sub-horizontal part and the second sub-horizontal part are positioned on the same plane, and a color steel tile protruding part is positioned between the first sub-horizontal part and the second sub-horizontal part; one side of the convex part, which is far away from the horizontal part, comprises a first surface, and the first surface is parallel to a plane where the horizontal part is located; one side of the convex part facing the first sub-horizontal part and/or the second sub-horizontal part is provided with a concave part; the color steel tile further comprises a male rib and a female rib matched with the male rib, and the male rib and the female rib are respectively arranged on two sides of the horizontal part in the width direction; the fixing clamp comprises a clamp structure for clamping a male rib and a female rib of two adjacent color steel tiles; the fixture structure comprises a clamping mechanism and a fixed connecting mechanism, and the clamping mechanism is arranged on at least one side of the fixed connecting mechanism along the direction of the convex part pointing to the male rib.

Description

Photovoltaic module fixing device and photovoltaic tile device

Technical Field

The invention relates to the technical field of photovoltaics, in particular to a photovoltaic module fixing device and a photovoltaic tile device.

Background

The solar photovoltaic power generation system is a photovoltaic power generation system which is connected with a power grid and transmits power to the power grid by utilizing solar energy and adopting a power generation system consisting of electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like. The solar photovoltaic power generation system mainly comprises a solar cell array, a storage battery pack, a charge-discharge controller, an inverter, an alternating current power distribution cabinet and a sun tracking control system. The worldwide energy crisis promotes the rapid development of new energy industries, and solar energy is the most important basic energy source of various renewable energy sources, so that in recent years, the application range of solar photovoltaic power generation systems is more and more extensive, and the solar photovoltaic power generation systems are applied to a plurality of industries.

The color steel tile building is mainly suitable for factory buildings, warehouses and the like of production type enterprises, and is favored by most production type enterprises due to simple and stable structure, convenient construction, short construction period and low construction cost. But the roofing unevenness of various steel tile building, it is comparatively inconvenient to install photovoltaic module, and installation stability is relatively poor.

Disclosure of Invention

In view of this, the invention provides a photovoltaic module fixing device and a photovoltaic tile device, which are used for stably installing a photovoltaic module on a roof of a color steel tile and fixing the color steel tile on an aluminum bracket.

In a first aspect, the present application provides a photovoltaic module securing apparatus, comprising: color steel tiles and a fixing clamp;

the color steel tile comprises a horizontal part and a convex part, the horizontal part comprises a first sub-horizontal part and a second sub-horizontal part, the first sub-horizontal part and the second sub-horizontal part are positioned on the same plane, and the convex part is positioned between the first sub-horizontal part and the second sub-horizontal part; one side of the raised part, which is far away from the plane of the horizontal part, comprises a first surface, and the plane of the first surface is parallel to the plane of the horizontal part;

the color steel tile further comprises a male rib and a female rib matched with the male rib, and the male rib and the female rib are respectively arranged on two sides of the horizontal part in the width direction;

the fixing clamp comprises a clamping mechanism and a fixing and connecting mechanism, and the fixing and connecting mechanism is used for clamping male ribs and female ribs of two adjacent color steel tiles; the edge the bellying points to in the direction of public rib, fixture set up in at least one side of fixed connection mechanism, fixture includes first centre gripping space, the lower surface in first centre gripping space is the loading surface, along the perpendicular to in the direction of horizontal part place plane, the height of first surface is less than the height of loading surface, just the difference in height 0 between loading surface and the first surface is < delta H and is less than or equal to 30 mm.

Optionally, wherein:

the height difference between the bearing surface and the first surface is more than or equal to 5mm and less than or equal to 10 mm.

Optionally, wherein:

the width of the first surface is W, and W is larger than or equal to 4 mm.

Optionally, the width of the first surface is more than or equal to 10mm and less than or equal to 25 mm.

Optionally, wherein:

the height of the convex part is H, and H is more than or equal to 10mm and less than or equal to 25mm in the direction that the bearing surface and the first edge are perpendicular to the plane where the horizontal part is located.

Optionally, wherein:

the bearing surface and the second clamping mechanism comprise a first clamping piece and a second clamping piece which are arranged oppositely in the vertical direction and connected through a connecting piece, a first clamping space is formed between the first clamping piece and the second clamping piece, and the surface of one side, facing the second clamping piece, of the first clamping piece is the bearing surface; and the height of the bearing surface is less than or equal to the height of the top end of the fixed connecting mechanism and more than or equal to the height of the bottom end of the fixed connecting mechanism.

Optionally, wherein:

the bearing surface and the second fixed connecting mechanism comprise a first clamping arm and a second clamping arm which are arranged oppositely, and the first clamping arm and the second clamping arm are connected through a fastener; and the top end of the clamping mechanism is lower than the height of the fastening piece along the plane of the horizontal part and points to one side of the plane of the first surface.

Optionally, wherein:

the bearing surface and the second connecting piece comprise adjusting bolts, and the adjusting bolts penetrate through and connect the first clamping piece and the second clamping piece.

Optionally, wherein:

the distance between the bearing surface and the first clamping piece and the second clamping piece is 2-7 mm.

Optionally, wherein:

the bearing surface is fixedly connected with the first clamping piece and the fixed connection mechanism, and the second clamping piece is clamped with the first clamping piece and the fixed connection mechanism through a clamping structure.

Optionally, wherein:

the bearing surface and the first clamping structure comprise a first clamping structure and a second clamping structure,

a first bulge is arranged on one side, facing the second clamping piece, of the first clamping piece, a second bulge is arranged on one side, facing the first clamping piece, of the fixed connecting mechanism, and the first bulge and the second bulge form a first clamping structure;

a third bulge and a fourth bulge are arranged on one side, facing the first clamping piece, of the second clamping piece, and the third bulge and the fourth bulge form a second clamping structure;

the first clamping structure and the second clamping structure are clamped.

Optionally, wherein:

and a fifth bulge and a sixth bulge are arranged on one side of the bearing surface, which is far away from the second clamping piece, of the first clamping piece, and the connecting piece penetrates through the first clamping piece and is arranged between the fifth bulge and the sixth bulge.

Optionally, wherein:

the bearing surface and the second fixed connecting mechanism comprise a first clamping arm and a second clamping arm which are arranged oppositely, and the first clamping arm and the second clamping arm are connected through a fastener; a second clamping space is formed between the first clamping arm and the second clamping arm, and the male rib and the female rib are clamped in the second clamping space;

the clamping mechanism is connected to one side of the first clamping arm, which is far away from the second clamping arm, and/or the clamping mechanism is connected to one side of the second clamping arm, which is far away from the first clamping arm; first arm lock is from last to including consecutive first sub arm lock, the sub arm lock of second and the sub arm lock of third down, the sub arm lock of third with distance between the second arm lock is greater than first sub arm lock with distance between the second arm lock, fixture with the height less than or equal to of first arm lock position of being connected the sub arm lock of second with the height of the sub arm lock position of third.

Optionally, wherein:

the bearing surface with the second mounting fixture still includes fixing support, fixing support includes bracing piece and fixed bolster, the first end of bracing piece, adjacent two that set up in the various steel tile public rib with female rib all convolutes and forms the lock joint and the card is held in fixed connection mechanism's second centre gripping space, first end with public rib, fill a layer of sealed glue between the female rib respectively.

Optionally, wherein:

the bearing surface and the second locking seam comprise a straight portion and a folded portion which are sequentially connected, and the folded portion is filled with the sealant.

Optionally, wherein:

the winding angle of the lock seam is 360-540 degrees; and the second end of the supporting rod is clamped with the fixed support.

Optionally, wherein:

the fixing clamp further comprises a fixing support, the fixing support comprises a supporting rod and a fixing support, the first end of the supporting rod is clamped in the boss, and the second end of the supporting rod is clamped with the fixing support.

Optionally, wherein:

the convex part comprises a first space and a second space which are communicated in the direction perpendicular to the plane of the horizontal part, a concave part is arranged between the first space and the second space, and the first space is arranged on one side of the second space close to the plane of the horizontal part;

the plane of a first surface where the first space and the second space are connected is parallel to the plane of the first surface;

in a cross section of the boss, the second space is an inverted trapezoid or a hexagon.

Optionally, wherein:

in a cross section of the protrusion, a top width of the first space is greater than a bottom width of the second space.

In a second aspect, the present application provides a photovoltaic tile device, including a color steel tile and a photovoltaic module, where the color steel tile includes a horizontal portion and a protruding portion, the horizontal portion includes a first sub-horizontal portion and a second sub-horizontal portion, and the protruding portion is located between the first sub-horizontal portion and the second sub-horizontal portion; one side of the raised part, which is far away from the plane of the horizontal part, comprises a first surface;

the photovoltaic module is arranged on the bearing surface of the color steel tile, the height of the first surface is smaller than that of the bearing surface along the direction perpendicular to the plane where the horizontal part is located, and the height difference between the bearing surface and the first surface is larger than 0 and less than or equal to delta H and less than or equal to 30 mm.

Compared with the prior art, the photovoltaic module fixing device and the photovoltaic tile device provided by the invention at least realize the following beneficial effects:

the application provides a photovoltaic module fixing device and a photovoltaic tile device, wherein the photovoltaic module fixing device comprises color steel tiles and a fixing clamp; the color steel tile is arranged to comprise a convex part positioned in the middle of the horizontal part, and the side edge of the convex part is at least partially recessed to form an upper layer space and a lower layer space of the convex part; the male ribs and the female ribs of two adjacent color steel tiles are clamped through a clamp structure in the fixing clamp so as to ensure the splicing stability of the color steel tiles; clamping mechanism sets up in at least one side of fixed connection mechanism in the anchor clamps structure, can reduce the interval between the photovoltaic module of clamping mechanism centre gripping and the various steel tile bellying upper surface, when photovoltaic module because reasons such as gravity when taking place the displacement towards various steel tile one side, set up to the planar bellying upper surface on the various steel tile and can support photovoltaic module, avoid photovoltaic module to take place deformation, cracked problem appears even.

Of course, it is not necessary for any product in which the present invention is practiced to achieve all of the above-described technical effects simultaneously.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic view illustrating a fixture structure provided in an embodiment of the present application for clamping color steel tiles;

FIG. 2 is a schematic view of a clamp structure according to an embodiment of the present disclosure;

fig. 3 is a schematic view of a color steel tile provided in an embodiment of the present application;

fig. 4 is a schematic view illustrating a fixing support and a color steel tile provided in the embodiment of the present application;

FIG. 5 is a schematic view of the fixing support and the aluminum bracket provided in the embodiment of the present application;

fig. 6 is a schematic view of the winding type overlapping of two adjacent color steel tiles according to the embodiment of the present invention;

fig. 7 is another schematic view of a color steel tile provided in an embodiment of the present application;

fig. 8 is another schematic view of a color steel tile provided in an embodiment of the present application;

FIG. 9 is an enlarged view of the boss of FIG. 8 according to an exemplary embodiment of the present disclosure;

fig. 10 is a top view of a photovoltaic module according to an embodiment of the present disclosure.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

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, further discussion thereof is not required in subsequent figures.

In the prior art, the color steel tile building is mainly suitable for factory buildings, warehouses and the like of production type enterprises, and is favored by most production type enterprises due to simple and stable structure, convenient construction, short construction period and low construction cost. But the roofing unevenness of various steel tile building, it is comparatively inconvenient to install photovoltaic module, and installation stability is relatively poor.

Fig. 1 is a schematic view illustrating a fixture structure clamping a color steel tile provided in an embodiment of the present application, fig. 2 is a schematic view illustrating the fixture structure provided in the embodiment of the present application, fig. 3 is a schematic view illustrating the color steel tile provided in the embodiment of the present application, fig. 4 is a schematic view illustrating a fixing support provided in the embodiment of the present application being matched with the color steel tile, fig. 5 is a schematic view illustrating a fixing support provided in the embodiment of the present application being matched with an aluminum bracket, please refer to fig. 1 to 5, which provide a photovoltaic module fixing device, including: the color steel tile 100 and the fixing clamp 200;

the color steel tile 100 comprises a horizontal part 01 and a convex part 30, wherein the horizontal part 01 comprises a first sub-horizontal part 10 and a second sub-horizontal part 20, the first sub-horizontal part 10 and the second sub-horizontal part 20 are positioned on the same plane, and the convex part 30 is positioned between the first sub-horizontal part 10 and the second sub-horizontal part 20; one side of the convex part 30, which is far away from the plane of the horizontal part 01, comprises a first surface 31, and the plane of the first surface 31 is parallel to the plane of the horizontal part 01;

the color steel tile 100 further comprises a male rib 52 and a female rib 51 matched with the male rib 52, wherein the male rib 52 and the female rib 51 are respectively arranged on two sides of the horizontal part 01 in the width direction;

the fixing clamp 200 comprises a clamping mechanism 37 and a fixing connecting mechanism 36, wherein the fixing connecting mechanism 36 is used for clamping a male rib 52 and a female rib 51 of two adjacent color steel tiles 100; in the direction in which the protruding portion 30 points to the male rib 52, the clamping mechanism 37 is disposed on at least one side of the fixed connection mechanism 36, the clamping mechanism 37 includes a first clamping space 37, the lower surface of the first clamping space 37 is a bearing surface 99, the height of the first surface 31 is smaller than the height of the bearing surface 99 in the direction perpendicular to the plane of the horizontal portion 01, and the height difference between the bearing surface 99 and the first surface 31 is greater than 0 and less than or equal to Δ H and less than or equal to 30 mm.

Specifically, the present application provides a color steel tile 100 with a novel structure, wherein the color steel tile 100 comprises a first sub-horizontal portion 10 and a second sub-horizontal portion 20 which are located on the same plane, and a protruding portion 30 is formed between the first sub-horizontal portion 10 and the second sub-horizontal portion 20, and the outer side profile of the protruding portion 30 is formed by connecting the first sub-horizontal portion 10 and the second sub-horizontal portion 20. It should be noted that, the protruding portion 30 may be integrally formed with the first sub-horizontal portion 10 and the second sub-horizontal portion 20 in the manufacturing process; the first sub-horizontal portion 10, the second sub-horizontal portion 20, and the protrusion 30 may be separately manufactured and then fixedly connected by an optional process such as welding.

The upper surface that this application set up this bellying 30, the first surface 31 that bellying 30 kept away from horizontal part 01 place plane one side is the plane promptly, specifically can set up to the plane at first surface 31 place and horizontal part 01 place plane parallel to make the upper surface of bellying 30 can not have the little protruding structure of surface area, avoid the upside of color steel tile 100 to form the most advanced structure of certain degree.

So, when applying this various steel tile 100 in photovoltaic technical field, the upside of various steel tile 100 can be fixed and is provided with photovoltaic module 391, because the surface of photovoltaic module 391 is fragile materials such as glass usually, consequently this application sets up the upper surface of various steel tile 100 bellying 30 to the plane, for example when the ambient temperature that various steel tile 100 was located is hotter, the inflation takes place easily, there is the cracked risk of upper surface meeting of various steel tile 100 bellying 30 and the photovoltaic module 391 that its upper side set up at this moment bumps, bellying 30 upper surface sets up to the plane and can avoid causing the cracked condition in photovoltaic module 391 surface to appear, be favorable to improving photovoltaic module 391's life.

In addition, when color steel tile 100 applies to photovoltaic technology field, because the photovoltaic module 391 weight ratio that color steel tile 100 upside set up is bigger, and the area is bigger, under long-time action of gravity, or when photovoltaic module 391 receives the external force of pushing down, photovoltaic module 391 probably has the condition of taking place deformation or sinking to the direction of gravity, the first surface 31 of color steel tile 100 bellying 30 this moment can play the supporting role to photovoltaic module 391, and because the length of bellying 30 is the same with the length of whole color steel tile 100, it is also better to photovoltaic module 391's supporting effect, can avoid photovoltaic module 391 because of the external force downward displacement of appearance by a wide margin, or risk such as fracture, thereby be favorable to ensureing this photovoltaic module 391's life. And when the problem of sinking appears in photovoltaic module 391, the first surface 31 of the bulge 30 of the color steel tile 100 for supporting it is set to be a plane, which can also avoid the situation of surface fragmentation of the photovoltaic module 391, thereby being more beneficial to improving the service life of the photovoltaic module 391.

The color steel tile 100 comprises a male rib 52 and a female rib 51 which are respectively arranged on two sides of the horizontal part 01 in the width direction, and in the splicing process of the color steel tile 100, the male rib 52 in one color steel tile 100 is matched with the female rib 51 in one color steel tile 100 which is adjacently arranged so as to realize the close splicing of two adjacent color steel tiles 100.

The fixed connection mechanism 36 is used for clamping the male rib 52 and the female rib 51 which are sleeved with the two adjacent color steel tiles 100, so that the fixing effect of the two adjacent color steel tiles 100 is better, and the splicing stability between the color steel tiles 100 is improved.

The clamping mechanisms 35 are at least arranged on one side of the fixed connecting mechanism 36 in the left-right direction, or the two clamping mechanisms 35 are respectively arranged on two sides of the fixed connecting mechanism 36 in the left-right direction, so that the distance between the arrangement position of the clamping mechanism 35 and the upper surface of the color steel tile 100 to be clamped is favorably reduced; after fixing photovoltaic module 391 centre gripping in fixture 35's first centre gripping space 37, reached the effect that reduces the interval between photovoltaic module 391 and the various steel tile 100 upper surface.

The clamping mechanism 35 provided in the present application includes a first clamping space 37, and a lower surface of the first clamping space 37 is used as a bearing surface 99; along the vertical direction, the height of the first surface 31 is smaller than the height of the bearing surface 99, that is, the distance between the first surface 31 provided with the protrusion 30 and a photovoltaic module 391 (the lower surface of the photovoltaic module 391 and the bearing surface 99 are in the same plane) arranged on the upper layer of the color steel tile 100 is equivalent to that, the value range is set to be larger than 0 and smaller than 30mm, so that the distance between the photovoltaic module 391 and the upper surface of the color steel tile 100 is smaller; if the photovoltaic module 391 is deformed or displaced towards one side of the color steel tile 100 due to gravity and the like, the upper surface of the protruding part 30 of the color steel tile 100 can support the photovoltaic module 391, so that the problem of breakage of the photovoltaic module 391 is prevented, and the service life of the photovoltaic module 391 is prolonged.

With reference to fig. 1-5, optionally, the height difference between the carrying surface 99 and the first surface 31 is 5mm ≦ Δ H ≦ 10 mm.

Specifically, the present application further provides that a distance between the first surface 31 of the protrusion 30 and the photovoltaic module 391 (the lower surface of the photovoltaic module 391 and the carrying surface 99 are the same plane) disposed on the upper layer of the color steel tile 100 may range from 5mm to 10mm, so that when the photovoltaic module 391 generates displacement or deformation toward one side of the color steel tile 100, the photovoltaic module 391 can be supported by the middle angle-relaxing protrusion 30 within a small deformation range; and set up to have certain clearance between photovoltaic module 391 and the various steel tile 100, can not lead to photovoltaic module 391 and various steel tile 100 direct mutual contact to be heated the uneven condition that arouses the subassembly to explode the board.

With continued reference to FIGS. 1-5, optionally, the width of the first surface 31 along the direction perpendicular to the length extension direction of the protrusion 30 is W, wherein W is greater than or equal to 4 mm.

Specifically, the present application provides a range of selectable widths of the first surface 31 of the protrusion 30 in a direction perpendicular to the lengthwise extension of the protrusion 30, which is equal to or greater than 4 mm; if the width of the first surface 31 is less than 4mm, one side of the protruding portion 30 away from the horizontal portion 01 is equivalent to a protruding strip-shaped tip structure, and when the color steel tile 100 is applied to the photovoltaic technology field, in some cases, the photovoltaic module 391 arranged on the upper side of the protruding portion 30 is easily damaged by extrusion, which is not beneficial to the use of the photovoltaic module 391; if the width of the first surface 31 is smaller than 4mm, the size is too small, so the precision requirement for manufacturing the color steel tile 100 is very high, which easily increases the manufacturing cost of the color steel tile 100 and reduces the manufacturing efficiency of the color steel tile 100.

In addition, the clearance between photovoltaic module 391 and various steel tile 100 sets up suitably, can not have the photovoltaic module 391 surface of mutual contact and be heated the uneven problem that arouses the photovoltaic structure to explode the board.

It should be noted that, the present application does not specifically limit the maximum value of the width of the upper surface (the first surface 31) of the protruding portion 30 in the color steel tile 100, and a user can take a value of the width of the first surface 31 according to the width of the whole color steel tile 100 or design requirements, so that the use effect, the manufacturing efficiency, and the like of the color steel tile 100 are better.

With continued reference to fig. 1-5, optionally, the width of the first surface 31 of the protruding portion 30 may be further set to range from 10mm to 20mm, and the larger the width of the first surface 31 is, the better the supporting performance is, but the angular protruding portion 30 also needs to be matched with the bottom mounting seat, so it cannot be too wide.

With reference to fig. 1-5, optionally, the height of the protrusion 30 along the direction perpendicular to the plane of the horizontal portion 01 is H, and H is greater than or equal to 10mm and less than or equal to 25 mm.

Specifically, the present application provides a range of values for the height of the raised portion 30 that can be selected from 10mm to 25mm in a direction perpendicular to the plane of the horizontal portion 01.

If the height of the protruding portion 30 is less than 10mm, on one hand, the manufacturing efficiency of the color steel tile 100 is reduced due to the small size and the high requirement on the precision of the color steel tile 100 manufacturing process; on the other hand, due to the small size, it is difficult to form the structural arrangement of the protruding portion 30 including the first space 33 and the second space 34, which is not favorable for the fixing stability of the color steel tile 100 and the aluminum bracket 15 arranged below the color steel tile 100 when the color steel tile 100 is applied to the photovoltaic technology field; on the other hand, when the color steel tile 100 is applied to the photovoltaic technology field, the height of the protrusion 30 is too small, so that the photovoltaic module 391 arranged on the upper portion of the protrusion is prone to being forced downwards, the protrusion 30 is too far away from the photovoltaic module 391 to provide a supporting force for the photovoltaic module 391, the problem that the photovoltaic module 391 deforms or even breaks is prone to occurring, and the service life of the photovoltaic module 391 is not guaranteed.

If the height of the protruding portion 30 is greater than 25mm, on one hand, unnecessary waste of the manufacturing material of the color steel tile 100 is caused, and the manufacturing cost of the color steel tile 100 is increased; on the other hand, when the color steel tile 100 is applied to the photovoltaic technical field, the condition that the protrusion 30 of the color steel tile 100 is higher than the lower surface of the photovoltaic component 391 is easy to occur, which is not beneficial to the use in the photovoltaic technical field; on the other hand, when the color steel tile 100 is applied to the photovoltaic technology field, the distance between the upper space of the protrusion 30 and the aluminum bracket 391 to be fixedly connected below is too far, and the length of the device (fixing support 300) for connecting and fixing the aluminum bracket 391 and the color steel tile 100 in the vertical direction is large, so that the risk of bending is increased, and the fixing firmness of the aluminum bracket and the color steel tile 100 is reduced.

Therefore, the selectable value range of the height of the protruding portion 30 is 10mm-25mm, which is more beneficial to the use of the color steel tile 100 in the photovoltaic technical field. It should be noted that, the height value range of the protruding portion 30 is 10mm to 25mm, which is only an optional embodiment provided in the present application, and not limited thereto, and a user can adjust the height value of the protruding portion 30 in the color steel tile 100 according to actual design requirements, so that the using effect of the color steel tile 100 is better.

With reference to fig. 1 to fig. 5, the clamping mechanism 35 optionally includes a first clamping piece 352 and a second clamping piece 353 oppositely disposed in the vertical direction and connected by a connecting piece 351, the first clamping space 37 is formed between the first clamping piece 352 and the second clamping piece 353, and a bearing surface 99 is formed on a side surface of the first clamping piece facing the second clamping piece; along the plane of the horizontal portion 01 toward the side of the plane of the first surface 31, the height of the bearing surface 99 is not less than the top height of the fixed connection mechanism and not less than the bottom height of the fixed connection mechanism.

Specifically, because the upper and lower surfaces of the photovoltaic module 391 are generally configured as two parallel planes, the inner surfaces of the first clamping piece 352 and the second clamping piece 353 in the opposite directions are configured in a parallel relationship, so that the portion of the photovoltaic module 391 embedded in the first clamping space 37 can be completely attached to the inner surfaces of the first clamping piece 352 and the second clamping piece 353, which is beneficial to ensuring the clamping stability of the clamping mechanism 35 for the photovoltaic module 391.

The carrying surface 99 is specifically formed on a side surface of the first clip piece 352 facing the second clip piece 353; the space that first clamping piece 352 and second clamping piece 353 formed in the relative direction is first centre gripping space 37, the photovoltaic module 391 (bearing surface 99 is the coplanar with the lower surface of photovoltaic module 391) that this application set up that first centre gripping space 37 fixed can not be higher than the upper surface of fixed connection mechanism 36, and be higher than the bottom of fixed connection mechanism 36 simultaneously, thereby it is enough little to have ensured the interval between assembled photovoltaic module 391 and various steel tile 100 upper surface, thereby when photovoltaic module 391 takes place deformation or displacement towards various steel tile 100 one side because of reasons such as gravity, the support to photovoltaic module 391 is realized to at least part of accessible various steel tile 100 upper surface, prevent that photovoltaic module 391 from deforming the problem of fracture seriously, improve the life of photovoltaic module 391.

With reference to fig. 1 to fig. 5, the fixed connection mechanism 36 optionally includes a first clamping arm 362 and a second clamping arm 363 that are disposed opposite to each other, and the first clamping arm 362 and the second clamping arm 363 are connected by a fastener 361; the height of the top end of the holding mechanism 35 is smaller than the height of the fastening member 361, along the plane of the horizontal portion 01 toward the side of the plane of the first surface 31.

Specifically, since it is necessary to adjust the specific position of the first nut 3612 on the first screw 3611 in the fastening member 361 to adjust the internal width of the second clamping space 38, in order not to affect the operation of the fastening member 361, the present application provides an alternative embodiment in which the height of the top end of the clamping mechanism 35 is set to be smaller than the height of the fastening member 361, so that the setting of the first and

second clamping pieces

352 and 353 in the clamping mechanism 35 does not hinder the adjustment of the first nut 3612 on the respective positions of the first screw 3611.

And simultaneously, also can further reduce the distance between photovoltaic module 391 and various steel tile 100 upper surface, when photovoltaic module 391 takes place deformation or displacement towards various steel tile 100 one side because reasons such as gravity, the support to photovoltaic module 391 is realized to at least part of accessible various steel tile 100 upper surface, prevents that photovoltaic module 391 from deforming seriously takes place cracked problem, improves photovoltaic module 391's life.

With continued reference to fig. 1-5, the connector optionally includes an adjustment bolt that extends through and connects the first and

second jaws

352, 353.

Specifically, the connecting member 351 is specifically a second screw 3511 and a second nut 3512, and the second screw 3511 penetrates through the first clamping piece 352 and the second clamping piece 353, and the specific position of the second nut 3512 on the second screw 3511 is adjusted to realize the adjustment of the height of the first clamping space 37.

With continued reference to fig. 1-5, optionally, the distance between the first clamping piece 352 and the second clamping piece 353 is 2-7 mm; so as to adapt the thickness of the photovoltaic component 391 held by the photovoltaic component holder, and the clamping effect on the photovoltaic component 391 is better.

With continued reference to fig. 1-5, optionally, the first clip 352 is fixedly connected to the fixed connection mechanism 36; and the second clamping piece 353 is clamped with the first clamping piece 352 and the fixed connecting mechanism through a clamping structure.

Specifically, one side of the first clip 352 close to the first/second clip arm 362/363 is fixed to a side surface of the first/second clip arm 362/363, where the first clip 352 and the first/second clip arm 362/363 can be manufactured by integral molding, or fixedly connected by welding or the like; the second clamping piece 353 can be arranged to be an independent structure, and is clamped with the first clamping piece 352 through a clamping structure, so that the distance between the first clamping piece 352 and the second clamping piece 353 can be adjusted, clamping force of the first clamping piece 352 and the second clamping piece 353 on the photovoltaic assembly 391 can be adjusted, and clamping stability of the photovoltaic assembly 391 is guaranteed.

With continued reference to fig. 1-5, optionally, the engaging structure includes a first engaging structure 354 and a second engaging structure 355,

a first protrusion 3541 is disposed on one side of the first clip piece 352 facing the second clip piece 353, a second protrusion 3542 is disposed on the fixed connection mechanism 36 facing the first clip piece 352, and a first engaging structure 354 is formed by the first protrusion 3541 and the second protrusion 3542;

the second clip piece 353 is provided with a third protrusion 3551 and a fourth protrusion 3552 towards one side of the first clip piece 352, and the third protrusion 3551 and the fourth protrusion 3552 form a second clamping structure 355;

the first engaging structure 354 engages with the second engaging structure 355.

Specifically, the clamping of the second clamping piece 353 and the first clamping piece 352 is realized through the arrangement of the structure, and meanwhile, the clamping position can be moved up and down, so that the distance between the first clamping piece 352 and the second clamping piece 353 can be adjusted, the clamping force of the first clamping piece 352 and the second clamping piece 353 on the photovoltaic component 391 can be adjusted, and the clamping stability of the photovoltaic component 391 is guaranteed.

With continued reference to fig. 1-5, optionally, a fifth protrusion 3561 and a sixth protrusion 3562 are disposed on a side of the first clip 352 away from the second clip 353, and the connecting member 351 passes through the first clip 352 and is disposed between the fifth protrusion 3561 and the sixth protrusion 3562.

Specifically, the connecting member 351 of the clamping mechanism 35 is embodied by a second screw 3511 and a second nut 3512, and the adjustment of the height of the first clamping space 37 is realized by the second screw 3511 penetrating the first clamping piece 352 and the second clamping piece 353 and by adjusting the specific position of the second nut 3512 on the second screw 3511. The two limiting columns of the fifth protrusion 3561 and the sixth protrusion 3562 are arranged at the lower end of the first clamping piece 352, so that after the positions of the clamping mechanism 35 and the fastening piece 361 are fixed, the second nut 3512 can be limited between the two positioning columns, the position of the connecting piece 351 in the width direction can be limited, the width direction can be the extending direction of the fastening piece 361, and the installation of the clamping mechanism 35 is facilitated.

With reference to fig. 1 to fig. 5, the fixed connection mechanism 36 optionally includes a first clamping arm 362 and a second clamping arm 363 that are disposed opposite to each other, and the first clamping arm 362 and the second clamping arm 363 are connected by a fastener 361; a second clamping space 38 is formed between the first clamping arm 362 and the second clamping arm 363;

the clamping mechanism 35 is connected to the side of the first clamping arm 362 away from the second clamping arm 363, and/or the clamping mechanism 35 is connected to the side of the second clamping arm 363 away from the first clamping arm 362; the first clamping arm 362 comprises a first sub-clamping arm, a second sub-clamping arm and a third sub-clamping arm which are connected in sequence from top to bottom, the distance between the third sub-clamping arm and the second clamping arm is greater than the distance between the first sub-clamping arm and the second clamping arm, and the height of the part of the clamping mechanism connected with the first clamping arm is less than or equal to the height of the part of the second sub-clamping arm connected with the third sub-clamping arm.

Specifically, the fastener 361 includes a first screw 3611 and a first nut 3612 matched with the first screw, the first screw 3611 penetrates through the first clamping arm 362 and the second clamping arm 363, and the distance between the first clamping arm 362 and the second clamping arm 363 is adjusted by rotating the first nut 3612, so as to adjust the width of the second clamping space 38, that is, to adjust the clamping force of the male rib 52 and the female rib 51 sleeved on two adjacent color steel tiles 100, thereby ensuring the fixing stability of the fixing and connecting mechanism 36 to the color steel tiles 100.

The clamping mechanism 35 is specifically arranged on one side of the first clamping arm 362 away from the second clamping arm 363, or the clamping mechanism 35 is specifically arranged on one side of the second clamping arm 363 away from the first clamping arm 362, or the clamping mechanism 35 is arranged on two opposite sides of the first clamping arm 362 and the second clamping arm 363, so that the photovoltaic component 391 is clamped and fixed. And so be favorable to reducing the interval between photovoltaic module 391 and the various steel tile 100 upper surface to when photovoltaic module 391 takes place deformation or displacement towards various steel tile 100 one side because reasons such as gravity, because the interval between photovoltaic module 391 and the various steel tile 100 upper surface is smaller, the support to photovoltaic module 391 is realized to the at least part of accessible various steel tile 100 upper surface this moment, prevent that photovoltaic module 391 from deformation seriously taking place cracked problem, improve photovoltaic module 391's life.

The first clamping arm 362 in the clamping mechanism 35 provided by the present application includes a first sub-clamping arm, a second sub-clamping arm, and a third sub-clamping arm, which are sequentially connected from top to bottom, wherein the second clamping arm 363 extends along a vertical direction, and a distance between the third sub-clamping arm and the second clamping arm 363 is greater than a distance between the first sub-clamping arm and the second clamping arm 363 in a direction from the first clamping arm 362 toward the second clamping arm 363; the distance between the second sub-clamping arm and the second clamping arm 363 is gradually increased along the direction from the first sub-clamping arm to the third sub-clamping arm. The height of the connecting portion of the clamping mechanism 35 and the first clamping arm 362 is less than or equal to the height of the connecting portion of the second sub-clamping arm and the third sub-clamping arm, that is, the height of the connecting portion of the upper clamping piece and the first clamping arm 362 in the clamping mechanism 35 can be set to be not greater than the height of the bending portion of the first clamping arm 362. The first and second arms 262 and 263 are spaced apart from each other at a wide lower interval and at a narrow upper interval, as required by the locking slits, to increase the fastening force of the fastening member 361, so that the first arm 362 is bent at this portion. As shown in fig. 1, the upper clip is only suitable for being mounted on the third sub-clip arm on the curved first clip arm 362, and is inconvenient to mount after being higher than the third sub-clip arm.

Fig. 6 is a schematic view of the winding type overlapping of two adjacent color steel tiles according to an embodiment of the present invention, please refer to fig. 6 in combination with fig. 1 to 5, optionally, the fixing fixture further includes a fixing support 300, the fixing support 300 includes a supporting rod 11 and a fixing support 12, the first end 111 of the supporting rod 11, the male rib 52 and the female rib 51 of two adjacent color steel tiles 100 are all wound to form a lock seam and are clamped in the second clamping space 38 of the fixing connection mechanism 36, and a layer of sealant is respectively filled between the first end 111 and the male rib 52, and between the first end 111 and the female rib 51.

Specifically, the present application further provides an alternative embodiment of the color steel tile 100, in which the color steel tile 100 includes a male rib 52 and a female rib 51 respectively disposed on two sides of a horizontal portion 01 in the width direction, and in the splicing process of the color steel tile 100, the male rib 52 of one color steel tile 100 is matched with the female rib 51 of an adjacent color steel tile 100, so as to realize the close splicing of two adjacent color steel tiles 100.

In order to fix the color steel tile 100 on the aluminum bracket 15, the color steel tile 100 and the aluminum bracket 15 are fixed by the fixing support 300, the fixing support 300 comprises a support rod 11, the upper end 111 of the support rod 11 can be folded together with the male rib 52 and the female rib 51, and the male rib 52, the female rib 51 and the first end 111 of the support rod 11 are all wound and clamped in the second clamping space 38 of the fixing connection mechanism 36, so that the fixing of the upper end 111 of the fixing support and the color steel tile 100 is realized; at this time, sealant can be coated on the positions where the male rib 52, the female rib 51 and the upper end 111 of the support rod 11 are contacted with each other, so that the fixation firmness of the male rib 52, the female rib 51 and the upper end 111 of the support rod 11 is improved; wherein, the sealant can select non-setting adhesive, silica gel, etc., and promotes the waterproof ability of the junction of two adjacent color steel tiles 100.

Referring to fig. 6 in conjunction with fig. 1-5, optionally, the lock seam includes a straight portion and a folded portion 98 connected to each other, and the folded portion 98 is filled with the sealant.

Specifically, if the color steel tile 100 male rib 52 and female rib 51 include the obvious bevel portion 98, the sealant can be filled in the bevel portion 98; when the male rib 52 and the female rib 51 are formed in a clip shape, the sealing compound can be filled in the circular arc-shaped bent portions 98 formed in opposition to each other. During strong wind, the folded angle part 98 is not easy to crack, and after the sealant is filled in the position, the stability between the adjacent color steel tiles 100 is better, and the service life is prolonged.

Referring to fig. 6 in conjunction with fig. 1-5, optionally, the winding angle of the lock seam is 360 ° to 540 °; the second end 112 of the support rod 11 is clamped with the fixing bracket 12.

Specifically, the male rib 52, the female rib 51 and the upper end 111 of the support rod 11 are wound by 360 degrees to 540 degrees, so that the two adjacent color steel tiles 100 are fixed, the second end 112 of the support rod 11 is clamped with the fixing support 12, and then the fixing support 12 is fixed on the aluminum support 15; that is, the color steel tile 100 and the aluminum bracket 15 are stably connected through the fixing support 300, which is beneficial to improving the wind uncovering resistance of the color steel tile 100.

Referring to fig. 6 in conjunction with fig. 1-5, optionally, the fixing fixture further includes a fixing support 300, the fixing support 300 includes a supporting rod 11 and a fixing bracket 12, a first end 111 of the supporting rod 11 is clamped in the protruding portion 30, and a second end 112 is clamped with the fixing bracket 12.

Specifically, the fixing support 300 provided by the present application includes a supporting rod 11 and a fixing bracket 12, wherein an upper end portion of the supporting rod 11 is clamped in the boss 30, and a second end 112 is clamped with the fixing bracket 12, so as to fix the fixing bracket 12 on the aluminum bracket 15; that is, the fixing support 300 can stably connect the middle protruding part 30 of the color steel tile 100 and the aluminum bracket 15, which is beneficial to improving the wind uncovering resistance of the color steel tile 100.

More specifically, the present application provides an arrangement manner of the protruding portion 30 in the color steel tile 100, along a direction perpendicular to a plane of the horizontal portion 01, the protruding portion 30 includes a first space 33 and a second space 34, which are through, and a recessed portion 32 is disposed between the first space 33 and the second space 34, wherein the first space 33 is located at a lower portion of the protruding portion 30 where the recessed portion 32 is located, and the second space 34 is located at an upper portion of the protruding portion 30 where the recessed portion 32 is located, that is, the first space 33 is disposed at a side of the second space 34 close to the plane of the horizontal portion 01.

Fig. 7 is another schematic view of a color steel tile according to an embodiment of the present disclosure, fig. 8 is another schematic view of a color steel tile according to an embodiment of the present disclosure, and fig. 9 is an enlarged view of a protrusion portion of fig. 8 according to an embodiment of the present disclosure; referring to fig. 7 to 9 in conjunction with fig. 1 to 6, optionally, in a direction perpendicular to a plane of the horizontal portion 01, the protruding portion 30 includes a first space 33 and a second space 34, the first space 33 and the second space 34 are through, the recessed portion 32 is disposed between the first space 33 and the second space 34, and the first space 33 is disposed on a side of the second space 34 close to the plane of the horizontal portion 01;

the plane of the first surface 41 where the first space 33 and the second space 34 meet is parallel to the plane of the first surface 31;

in the cross section of the boss 30, the second space 34 is an inverted trapezoid or a hexagon.

Specifically, in the direction of the plane, the protruding portion 30 includes a first space 33 and a second space 34, which are through, and a recessed portion 32 is disposed between the first space 33 and the second space 34, wherein the first space 33 is located at a lower portion of the protruding portion 30 where the recessed portion 32 is located, and the second space 34 is located at an upper portion of the protruding portion 30 where the recessed portion 32 is located, that is, the first space 33 is disposed at a side of the second space 34 close to the plane where the horizontal portion 01 is located.

The present application provides a way of disposing the protruding portion 30 in the color steel tile 100, since the protruding portion 30 is disposed toward at least one side surface of the first sub-horizontal portion 10 and the second sub-horizontal portion 20, a concave portion 32 is formed by sinking toward the inside of the protruding portion 30; at this time, along a direction perpendicular to the plane of the horizontal portion 01, the protrusion 30 includes a first space 33 and a second space 34, wherein the first space 33 is located at a lower portion of the protrusion 30, and the second space 34 is located at an upper portion of the protrusion 30, that is, the first space 33 is disposed at a side of the second space 34 close to the plane of the horizontal portion 01.

Taking a plane where the first surface 41 where the first space 33 and the second space 34 meet is parallel to a plane where the first surface 31 of the protrusion 30 is, for example, along a direction perpendicular to the plane where the horizontal portion 01 is located and along a length direction perpendicular to the protrusion 30, a cross section of the protrusion 30 is obtained; in the cross section, the width of the second space 34 is gradually increased along the direction from the first surface 41 to the first surface 31, or the width of the second space 34 is at least partially increased, so that the cross section width of at least part of the second space 34 is larger than the cross section width at the intersection of the first space 33 and the second space 34. When this color steel tile 100 is used in the photovoltaic technology field, can be used for connecting the first end 111 card of bracing piece 11 in the fixed bolster 300 of fixed aluminum support 15 and color steel tile 100 and hold in this first space 33, also can avoid the risk that the first end 111 of bracing piece 11 removed from second space 34 to first space 33, improve the fixed effect of color steel tile 100 and aluminum support 15, promote the anti-wind of color steel tile 100 and tear the performance.

As shown in fig. 7, the convex portion 30 may alternatively have a cross section in which the top width of the first space 33 is greater than the bottom width of the second space 34.

Specifically, the present application further provides an arrangement manner of the protruding portion 30 in the color steel tile 100, in a cross section of the protruding portion 30, a top width of a side of the first space 33 close to the first surface 31 is longer than a bottom width of a side of the second space 34 far from the first surface 31, so that a platform structure is formed at a middle position of the protruding portion 30 in the vertical direction, thereby improving a bending resistance of the color steel tile 100, and making a service life of the color steel tile 100 longer; when being applied to the photovoltaic technical field, this various steel tile 100 also can improve the life in photovoltaic power generation room.

As shown in fig. 8 and 9, further, an embodiment is provided, in which the second space 34 includes a first subspace 341 and a second subspace 342, and the first subspace 341 is located at one side of the second subspace 342 close to the plane of the horizontal portion 01;

the plane of the second surface 42 where the first subspace 341 and the second subspace 342 are connected is parallel to the plane of the first surface 41;

in the cross section of the protruding portion 30, the width of the second subspace 342 gradually increases in the direction toward the first surface 31 along the second face 42; the width of the second subspace 342 gradually increases in a direction along the second face 42 toward the first face 41.

Specifically, the present application also provides an arrangement manner of the protruding portion 30 in the color steel tile 100, the second space 34 includes a first subspace 341 and a second subspace 342, where the second subspace 342 is located at the upper side of the first subspace 341, that is, the first subspace 341 is located at one side of the second subspace 342 close to the plane of the horizontal portion 01; at this time, the protrusion 30 includes a first space 33, a first subspace 341, and a second subspace 342 sequentially disposed therethrough in a direction perpendicular to the plane of the horizontal portion 01.

Taking the plane of the second surface 42 where the first subspace 341 and the second subspace 342 intersect with each other is parallel to the plane of the first surface 41 as an example, in the cross section of the protrusion 30, the width of the second subspace 342 tends to increase along the direction from the second surface 42 to the first surface 31, and the width of the first subspace 341 tends to decrease along the direction from the second surface 42 to the first surface 41. At this time, in the cross section of the protruding portion 30, the cross section of the second space 34 may be, for example, a hexagon, so that the number of bends of the side surface of the protruding portion 30 is greater, which is also beneficial to improving the bending resistance of the color steel tile 100, and the service life of the color steel tile 100 is longer; when being applied to the photovoltaic technical field, this various steel tile 100 also can improve the life in photovoltaic power generation room.

Fig. 10 is a top view of a photovoltaic module according to an embodiment of the present application, please refer to fig. 10 in conjunction with fig. 1 to 9, and based on the same inventive concept, the present application further provides a photovoltaic tile apparatus, which includes a color steel tile 100 and a photovoltaic module 391, the color steel tile 100 includes a horizontal portion 01 and a protrusion 30, the horizontal portion 01 includes a first sub-horizontal portion 10 and a second sub-horizontal portion 20, and the protrusion 30 is located between the first sub-horizontal portion 10 and the second sub-horizontal portion 20; the side of the convex part 30 away from the plane of the horizontal part 01 comprises a first surface 31;

the photovoltaic assembly 391 is disposed on the bearing surface 99 of the color steel tile 100, and along a direction perpendicular to a plane where the horizontal portion 01 is located, the height of the first surface 31 is smaller than the height of the bearing surface 99, and a height difference between the bearing surface 99 and the first surface 31 is greater than 0 and Δ H is less than or equal to 30 mm.

So, when applying to this various steel tile 100 in photovoltaic technical field, the upside of various steel tile 100 can be fixed and is provided with photovoltaic module, because photovoltaic module's surface is fragile material such as glass usually, consequently this application sets up the upper surface of various steel tile 100 bellying 30 to the plane, for example when the ambient temperature that various steel tile 100 was located is hotter, the inflation takes place easily, there is the cracked risk of collision that the upper surface of various steel tile 100 bellying 30 can take place with the photovoltaic module that its upside set up this moment, the cracked condition in photovoltaic module surface can be avoided causing to the plane setting up to the upper surface of bellying 30 and appears, be favorable to improving photovoltaic module's life.

In addition, when various steel tile 100 applies to photovoltaic technology field, because the photovoltaic module weight ratio that various steel tile 100 upside set up is bigger, and the area is bigger, under long-time action of gravity, or when photovoltaic module received the external force of pushing down, photovoltaic module probably exists and takes place deformation or the condition of sinking to the direction of gravity, the first surface 31 of various steel tile 100 bellying 30 this moment can play the supporting role to photovoltaic module, and because the length of bellying 30 is the same with whole various steel tile 100's length, it is also better to photovoltaic module's supporting effect, can avoid photovoltaic module because of the downward displacement of external force appearance by a wide margin, or risk such as fracture, thereby be favorable to ensureing this photovoltaic module's life. And when the problem of sinking appears in photovoltaic module, the first surface 31 of the bulge 30 of the color steel tile 100 for supporting it is set to be a plane, so that the situation of surface fragmentation of the photovoltaic module can be avoided, and the service life of the photovoltaic module can be prolonged.

The photovoltaic module 391 is fixed on the upper surface of the color steel tile 100 by inserting at least one side of the photovoltaic module 391 into the first clamping space 37 of the clamping mechanism 35 arranged adjacent to the photovoltaic module 391; the photovoltaic module 391 is specifically disposed on the carrying surface 99 of the color steel tile 100. It should be noted that after the male rib 52 and the female rib 51 in the two adjacent color steel tiles 100 are spliced, one side of the spliced part away from the plane of the horizontal part 01 is a bearing surface 99; alternatively, when the color steel tile 100 provided by the present disclosure is used in the photovoltaic technology field, a photovoltaic device 391 and a fixing fixture 200 for clamping the photovoltaic device 391 are disposed on one side of the upper surface of the color steel tile 100, a first clamping space 37 of the clamping structure 35 in the fixing fixture 200 is used for clamping and fixing the photovoltaic device 391, and a lower surface of the first clamping space 37 near one side of the color steel tile 100 may be referred to as a bearing surface 99. In general, the support surface 99 supports the plane on which the lower surface of the photovoltaic module is fixed.

In addition, the space between the first surface 31 of the protrusion 30 and the lower surface (bearing surface 99) of the photovoltaic module 391 arranged on the upper layer of the color steel tile 100 is set to be larger than 0 and smaller than 30mm, and the space between the photovoltaic module 391 and the upper surface of the color steel tile 100 is smaller; if the photovoltaic module 391 is deformed or displaced towards one side of the color steel tile 100 due to gravity and the like, the upper surface of the protruding part 30 of the color steel tile 100 can support the photovoltaic module 391, so that the problem of breakage of the photovoltaic module 391 is prevented, and the service life of the photovoltaic module is prolonged.

By the arrangement, the situation that the back glass of the photovoltaic module 391 is extruded and the surface of the back glass is damaged by the heated expansion of the color steel tile 100 can be avoided; local overheating of the contact part of the back glass of the photovoltaic module 391 and the first surface 31 is avoided, and the glass is prone to bursting due to uneven heating of all parts.

Referring to fig. 10, optionally, the distance between the photovoltaic module 391 and the horizontal portion 01 is greater than or equal to 30mm and less than or equal to 80 mm. When having guaranteed intensity, adopt this interval setting still to have better heat-sinking capability.

Optionally, the fixing clamp includes a fixing clamp 200, and a distance between two adjacent fixing clamps 200 along the length extending direction of the color steel tile 100 is M;

the photovoltaic component 391 fixed on the color steel tile 100 has a length of N;

wherein (1/5) N is less than or equal to M is less than or equal to (1/4) N.

Specifically, the interval between two adjacent fixing clamps 200 is too small, and the heat dissipation is poor; the two adjacent fixing clamps 200 are too large in interval, which affects strength.

Optionally, the fixing fixture includes fixing fixtures 200, and K fixing fixtures 200 are disposed along the length extending direction of the color steel tile 100, where K is greater than or equal to 2 and less than or equal to 5, and K is a positive integer.

Optionally, the photovoltaic assembly 391 includes a glass substrate, and the glass substrate is disposed on two sides of the photovoltaic assembly 391 facing and departing from the color steel tile 100;

the thickness of the glass substrate in a direction perpendicular to the plane of the photovoltaic module 391 is 1.5mm or more and 2mm or less. Thereby increasing the load carrying capacity of photovoltaic assembly 391.

In some embodiments, a buffer layer is further included, and the buffer layer is disposed on a side of the first surface 31 away from the horizontal portion 01 and on a back side of the photovoltaic device 391.

Specifically, the buffer layer may be disposed on the upper surface of the protrusion 30, that is, on the surface of the first surface 31 of the protrusion 30 on the side away from the horizontal portion 01; the buffer layer can be made of structural adhesive or foam adhesive, so that the buffer layer has certain elasticity.

When the color steel tile 100 is applied to the photovoltaic technical field, if the environment of the color steel tile 100 is hot, the color steel tile 100 expands, so that the convex part 30 of the color steel tile 100 contacts with the photovoltaic module; or when the photovoltaic module is suddenly deformed downward by a severe external force, the problem of hard contact between the protrusion 30 of the color steel tile 100 and the photovoltaic module may also occur. This application has the elastic buffer layer of preferred through the upper surface setting at various steel tile 100 bellying 30 to make when bellying 30 and photovoltaic module contact, have the cushioning effect, avoid photovoltaic module to receive violent impact to take place to break, thereby improve photovoltaic module's use yield.

According to the embodiment, the photovoltaic module fixing device and the photovoltaic tile device provided by the invention at least realize the following beneficial effects:

Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A photovoltaic module securing apparatus, comprising: color steel tiles and a fixing clamp;

the color steel tile further comprises a male rib and a female rib, and the male rib and the female rib are respectively arranged on two sides of the horizontal part in the width direction;

2. The photovoltaic module fixing device as claimed in claim 1, wherein the height difference between the bearing surface and the first surface is 5mm ≤ Δ H ≤ 10 mm.

3. The photovoltaic module fixing device according to claim 1, wherein the first surface has a width W in a direction perpendicular to a length extension of the protrusion, wherein W is 4mm or more.

4. The photovoltaic module fixing device according to claim 3, wherein W is 10mm or more and 25mm or less.

5. The photovoltaic module fixing device as claimed in claim 1, wherein the height of the protrusion is H, and H is greater than or equal to 10mm and less than or equal to 25mm along a direction perpendicular to a plane where the horizontal portion is located.

6. The photovoltaic module holding device according to claim 1,

the clamping mechanism comprises a first clamping piece and a second clamping piece which are oppositely arranged in the vertical direction and connected through a connecting piece, a first clamping space is formed between the first clamping piece and the second clamping piece, and the surface of one side, facing the second clamping piece, of the first clamping piece is a bearing surface; and the height of the bearing surface is less than or equal to the height of the top end of the fixed connecting mechanism and more than or equal to the height of the bottom end of the fixed connecting mechanism.

7. The photovoltaic module fixing device according to claim 6, wherein the fixing and connecting mechanism comprises a first clamping arm and a second clamping arm which are oppositely arranged, and the first clamping arm and the second clamping arm are connected through a fastener; and the top end of the clamping mechanism is lower than the height of the fastening piece along the plane of the horizontal part and points to one side of the plane of the first surface.

8. The photovoltaic module securing device according to claim 6, wherein the connector includes an adjustment bolt that passes through and connects the first and second clips.

9. The photovoltaic module holding device of claim 6, wherein the distance between the first and second clips is 2-7 mm.

10. The photovoltaic module holding device according to claim 6,

the first clamping piece is fixedly connected with the fixed connection mechanism, and the second clamping piece is clamped with the first clamping piece and the fixed connection mechanism through the clamping structure.

11. The photovoltaic module holding device according to claim 10,

the clamping structure comprises a first clamping structure and a second clamping structure,

the first clamping structure and the second clamping structure are clamped.

12. The photovoltaic module holding device according to claim 6,

one side of the first clamping piece, which is far away from the second clamping piece, is provided with a fifth bulge and a sixth bulge, and the connecting piece penetrates through the first clamping piece and is arranged between the fifth bulge and the sixth bulge.

13. The photovoltaic module holding device according to claim 1,

the fixed connecting mechanism comprises a first clamping arm and a second clamping arm which are oppositely arranged, and the first clamping arm and the second clamping arm are connected through a fastener; a second clamping space is formed between the first clamping arm and the second clamping arm, and the male rib and the female rib are clamped in the second clamping space;

14. The photovoltaic module holding device according to claim 1,

the fixing clamp further comprises a fixing support, the fixing support comprises a supporting rod and a fixing support, the first end of the supporting rod and the adjacent two of the supporting rod are arranged in the color steel tile, the male rib and the female rib are wound to form a locking seam and are clamped in a second clamping space of the fixed connection mechanism, and the first end of the fixing clamp is filled with a layer of sealant between the male rib and the female rib respectively.

15. The photovoltaic module fixing device as claimed in claim 14, wherein the locking seam comprises a straight portion and a folded portion connected in sequence, and the sealant is filled in the folded portion.

16. The photovoltaic module securing apparatus of claim 14, wherein the lock seam has a wrap angle of 360 ° to 540 °; and the second end of the supporting rod is clamped with the fixed support.

17. The photovoltaic module holding device according to claim 1,

18. The photovoltaic module holding device according to claim 1,

19. The photovoltaic module holding device according to claim 18, wherein the convex portion has a cross section in which a top width of the first space is larger than a bottom width of the second space.

20. The photovoltaic tile device is characterized by comprising color steel tiles and photovoltaic modules, wherein each color steel tile comprises a horizontal part and a raised part, each horizontal part comprises a first sub-horizontal part and a second sub-horizontal part, and the raised part is positioned between the first sub-horizontal part and the second sub-horizontal part; one side of the raised part, which is far away from the plane of the horizontal part, comprises a first surface;

21. The photovoltaic tile installation according to claim 20, wherein said color steel tiles further comprise male ribs and female ribs, said male ribs and said female ribs being disposed on both sides of said horizontal portion in the width direction;

the two sides of the photovoltaic module are respectively arranged on the bearing surfaces of the male rib and the female rib.

22. The photovoltaic tile installation according to claim 20, further comprising a fixture, wherein the fixture comprises a clamping mechanism and a fixed connection mechanism, and the fixed connection mechanism is used for clamping male ribs and female ribs of two adjacent color steel tiles; the clamping mechanism is arranged on at least one side of the fixed connecting mechanism along the direction of the convex part pointing to the male rib, the clamping mechanism comprises a first clamping space, the lower surface of the first clamping space is a bearing surface,

at least one side of the photovoltaic module is fixed in the first clamping space.

23. The photovoltaic tile device according to claim 20 wherein the difference in height between the bearing surface and the first surface is 5mm ≦ Δ H ≦ 10 mm.

24. The photovoltaic tile device according to claim 20, wherein said first surface has a width W ≧ 4mm in a direction perpendicular to the lengthwise extension of said boss.

25. Photovoltaic tile apparatus according to claim 20,

26. The photovoltaic tile installation according to claim 25, wherein said fixed attachment mechanism comprises first and second oppositely disposed clip arms, said first and second clip arms being connected by a fastener; and the top end of the clamping mechanism is lower than the height of the fastening piece along the plane of the horizontal part and points to one side of the plane of the first surface.

27. The photovoltaic tile apparatus of claim 25,

28. The photovoltaic tile apparatus of claim 25,

29. The photovoltaic tile apparatus of claim 25,

the fixed connecting mechanism comprises a first clamping arm and a second clamping arm which are oppositely arranged, and the first clamping arm and the second clamping arm are connected through a fastener; a second clamping space is formed between the first clamping arm and the second clamping arm, and the male ribs and the female ribs on two sides of the color steel tile are clamped in the second clamping space;

30. Photovoltaic tile apparatus according to claim 20,

still include mounting fixture, mounting fixture includes fixed connection mechanism and fixing support, fixing support includes bracing piece and fixed bolster, two of the first end of bracing piece, adjacent setting male rib and female rib in the various steel tile are all convoluteed and are formed the lockstitch and the card is held in fixed connection mechanism's second centre gripping space, first end with male rib the female rib between fill the one deck sealed glue respectively.

31. Photovoltaic tile apparatus according to claim 20,

32. Photovoltaic tile apparatus according to claim 20,

the interval between the photovoltaic module and the horizontal part is more than or equal to 30mm and less than or equal to 80 mm.

33. The photovoltaic tile installation according to claim 22 wherein the holding fixture comprises at least two fixture structures, wherein the distance between two adjacent fixture structures along the length extension direction of said color steel tile is M;

the length of the photovoltaic module fixed on the color steel tile is N;

wherein (1/5) N is less than or equal to M is less than or equal to (1/4) N.

34. The photovoltaic tile apparatus of claim 22 wherein the fixture comprises a fixture structure, wherein K fixture structures are disposed along the length of the color steel tile, K is greater than or equal to 2 and less than or equal to 5, wherein K is a positive integer.

35. The photovoltaic tile apparatus of claim 20 further comprising a buffer layer disposed on a side of said first surface remote from said horizontal portion and on a back side of said photovoltaic module.