CN212258849U

CN212258849U - BIPV photovoltaic panel fixed knot constructs and BIPV roof

Info

Publication number: CN212258849U
Application number: CN202021443986.7U
Authority: CN
Inventors: 陈创修; 卢翠; 任通; 李春阳; 罗易; 王仕鹏; 周承军; 陆川
Original assignee: Zhejiang Astronergy New Energy Development Co Ltd
Current assignee: Zhejiang Astronergy New Energy Development Co Ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2020-12-29
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a BIPV photovoltaic plate fixed knot constructs, including outer checkpost and two at least interior checkposts, outer checkpost includes longitudinal extension's draw-in groove portion, establish in the outside of supporting the sand grip and block in the horizontal both sides of supporting the sand grip at the cover, the horizontal both sides of draw-in groove portion have horizontal extension's horizontal pole portion, the horizontal pole portion in both sides respectively with correspond can dismantle fixed connection between the interior card of one side, and interior card one side extends to and supports the inboard counterbalance of sand grip, draw-in groove portion has to the bellied first shoulder portion in both sides and horizontal pole portion have the second shoulder portion, first shoulder portion and second shoulder portion laminate respectively in the outside at two borders of photovoltaic module bight, and the inboard at two borders of photovoltaic module bight of interior card laminating, in order to form the bight draw-in groove with photovoltaic module bight matched with. This BIPV photovoltaic plate fixed knot constructs can solve the inconvenient, fixed not good problem of effect of photovoltaic module dismouting effectively. The utility model also discloses a BIPV roof.

Description

BIPV photovoltaic panel fixed knot constructs and BIPV roof

Technical Field

The utility model relates to a photovoltaic equipment technical field, more specifically say, relate to a BIPV photovoltaic plate fixed knot constructs, still relate to a BIPV roof including above-mentioned BIPV photovoltaic plate fixed knot constructs.

Background

The existing BIPV (Building Integrated Photovoltaic) technology is very explosive, but civil buildings are more, and the Building Integrated Photovoltaic (BIPV) system technology of industrial and commercial roofs needs to be excavated; the existing industrial and commercial BIPV technology is constructed by a clamp guide rail and the like, so that the cost is high, and the attractiveness is poor; the existing industrial and commercial BIPV is a technology developed on the existing color steel tile structure, and the BIPV binding degree is not high; the existing industrial and commercial BIPV technology is inconvenient to install.

To sum up, how to solve the problem that photovoltaic module dismouting is inconvenient, fixed effect is not good effectively is the problem that present field technical personnel urgently need to solve.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a first aim at provides a BIPV photovoltaic plate fixed knot constructs, this BIPV photovoltaic plate fixed knot construct can solve the problem that the photovoltaic module dismouting is inconvenient, fixed effect is not good effectively, the utility model discloses a second aim at provides a BIPV roof including above-mentioned BIPV photovoltaic plate fixed knot constructs.

In order to achieve the first object, the present invention provides the following technical solutions:

a BIPV photovoltaic panel fixing structure comprises an outer clip and at least two inner clips, wherein the outer clip comprises a longitudinally extending clip groove part, the clamping groove is covered on the outer side of the supporting convex strip and clamped on the two transverse sides of the supporting convex strip, the two transverse sides of the clamping groove part are provided with transverse rod parts which extend transversely, the transverse rod parts on the two sides are respectively and fixedly connected with the inner clamps on the corresponding side in a detachable way, one side of the inner clip extends to the notch of the clamping groove part to be propped against the inner side of the supporting convex strip, the clamping groove part is provided with a first convex shoulder part protruding towards two sides, the transverse rod part is provided with a second convex shoulder part, the first convex shoulder part and the second convex shoulder part are respectively attached to the outer sides of two edges of the corner part of the photovoltaic module, and the inner clamps are attached to the inner sides of the two edges of the corner of the photovoltaic module to form a corner clamping groove matched with the corner of the photovoltaic module.

In this BIPV photovoltaic plate fixed knot constructs, when fixed to the photovoltaic module who has placed, insert the downside to photovoltaic module earlier this moment with interior card, so that interior card one side offsets with photovoltaic module's bight, the opposite side offsets with the inboard that supports the sand grip, then cover outer checkpost from the outside, so that the draw-in groove portion card of outer checkpost supports on the sand grip, and make first shoulder portion and second shoulder portion on the outer checkpost support respectively in photovoltaic module bight both sides border outside, and make fixed connection between interior checkpost and the interior checkpost, and when dismantling, only need relieve interior checkpost and the outer card between be connected can. In this BIPV photovoltaic plate fixed knot constructs, adopted interior checkpost and outer checkpost centre gripping respectively in the inside and outside both sides in photovoltaic module bight, and the side of horizontal pole portion offsets at longitudinal direction with the bight one side of photovoltaic module, and the side of draw-in groove portion offsets in the transverse direction with the opposite side at photovoltaic module's bight to fix photovoltaic module's bight vertically and transversely. Simultaneously through the cooperation between first shoulder 13, second shoulder 14 and the interior card to can keep relatively fixed with the support sand grip including outer orientation, and then guarantee the stability between the connection structure. To sum up, this BIPV photovoltaic plate fixed knot constructs can solve the inconvenient, fixed not good problem of effect of photovoltaic module dismouting effectively.

Preferably, the transverse rod part is provided with the second convex shoulder parts at two sides in the longitudinal direction, the clamping groove parts are correspondingly provided with the first convex shoulder parts at two sides of the transverse rod part, and the corner clamping grooves are formed at two sides of the transverse rod part and the inner clips.

Preferably, interior checkpost is T template structure, the vertical plate portion of interior checkpost along longitudinal extension and one side be used for with support the inboard laminating of sand grip, the opposite side with first shoulder portion constitution card is in the draw-in groove on photovoltaic module bight border, the middle horizontal portion of interior checkpost with fixed connection can be dismantled to horizontal pole portion, just the both sides protrusion of middle horizontal portion horizontal pole portion both sides set up, with second shoulder portion constitution card is in the draw-in groove on photovoltaic module bight another border.

Preferably, the outer side surface of the outer clip is in a cross shape and is arranged in a plane, and four corners of the outer side surface are all in an L-shaped plate structure formed by combining the first shoulder part and the second shoulder part.

Preferably, the inner clip and the outer clip are detachably and fixedly connected through a bolt or a screw.

Preferably, the outer clip is an integrally formed part, and the inner clip is an integrally formed part.

In order to reach above-mentioned second purpose, the utility model also provides a BIPV roof, this BIPV roof include any kind of BIPV photovoltaic plate fixed knot of the aforesaid and construct, still include tile spare and photovoltaic module, it has the support sand grip to buckle on the tile spare, the draw-in groove portion card of BIPV photovoltaic plate fixed knot constructs the outer checkpost is in support the sand grip outside, BIPV photovoltaic plate fixed knot constructs the interior checkpost support the inboard of sand grip, BIPV photovoltaic plate fixed knot constructs the bight draw-in groove card photovoltaic module bight. Because the BIPV photovoltaic panel fixing structure has the technical effects, the BIPV roof with the BIPV photovoltaic panel fixing structure also has corresponding technical effects.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a BIPV roof according to an embodiment of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of an outer clip according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an inner clip according to an embodiment of the present invention.

The drawings are numbered as follows:

outer checkpost 1, interior checkpost 2, tile spare 3, photovoltaic module 4, support sand grip 5, draw-in groove portion 11, horizontal pole portion 12, first shoulder portion 13, second shoulder portion 14, vertical plate portion 21, middle horizontal portion 22.

Detailed Description

The embodiment of the utility model discloses BIPV photovoltaic plate fixed knot constructs, this BIPV photovoltaic plate fixed knot construct can solve the problem that the photovoltaic module dismouting is inconvenient, fixed effect is not good effectively.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, fig. 1 is a schematic view illustrating a fixing structure of a BIPV roof according to an embodiment of the present invention; FIG. 2 is an enlarged view of the structure at A in FIG. 1; fig. 3 is a schematic structural view of an outer clip according to an embodiment of the present invention; fig. 4 is a schematic structural view of an inner clip according to an embodiment of the present invention.

In an embodiment, the present embodiment provides a fixing structure of a BIPV photovoltaic module, which mainly fixes a plate-shaped photovoltaic module 4 to a supporting rib 5 of a color steel tile. Specifically, the fixing structure includes an outer clip 1 and an inner clip 2.

Outer checkpost 1 includes longitudinal extension's draw-in groove portion 11 to establish in the cover and block in the horizontal both sides that support sand grip 5 in the outside that supports sand grip 5, offsets with the outside that supports sand grip 5 with the tank bottom through draw-in groove portion 11, carries on spacingly in order to supporting the outside of sand grip 5, and draw-in groove portion 11's both sides cell wall card is in the horizontal both sides that support sand grip 5, and spacing about in order to carry on in the horizontal direction that supports sand grip 5. The shape of the slot portion 11 corresponds to the shape of the support protrusion 5, and if the cross section of the support protrusion 5 is rectangular, the cross section of the corresponding slot portion 11 is rectangular.

Wherein the horizontal both sides of draw-in groove portion 11 have horizontal extension's horizontal pole portion 12, horizontal pole portion 12 sets up perpendicularly with vertical extension's draw-in groove portion 11, the horizontal pole portion 12 of draw-in groove portion 11 both sides respectively with be located can dismantle fixed connection between the interior card 2 that the horizontal both sides of draw-in groove portion 11 correspond, wherein can dismantle fixed connection can be the joint, also can be screw connection, or bolted connection, regard as the standard in order to guarantee joint strength, secondly guarantee to dismantle conveniently, wherein horizontal pole portion 12 is used for spacing photovoltaic module 4 in longitudinal direction.

Interior checkpost 2 one side extends to draw-in groove portion notch department is with propping up 5 inboards of sand grip to cooperate with the tank bottom of draw-in groove portion 11, it is spacing to support sand grip 5 respectively in the inside and outside direction that supports sand grip 5, in order to inside and outside direction and support sand grip 5 relatively fixed. The interior checkpost 2 of both sides respectively with support the both sides laminating of sand grip 5 to guarantee that the atress is even, consider to be connected through the neck that the width ratio support sand grip 5 is narrow between the inboard middle part of support sand grip 5 and the base member of various steel tile, so should have certain clearance between the interior checkpost 2 of both sides in order to hold above-mentioned neck.

Wherein the slot part 11 has a first shoulder part 13 protruding transversely to both sides, and the transverse rod part 12 has a second shoulder part 14, so that the first shoulder part 13 and the second shoulder part 14 can be respectively attached to the outer sides of two edges of the corner part of the photovoltaic module 4, wherein the included angle between the extending direction of the first shoulder part 13 and the extending direction of the second shoulder part 14 corresponds to the included angle between two edges of the corner part of the photovoltaic module 4, if the corner part of the photovoltaic module 4 is right-angled, the extending direction of the first shoulder part 13 is perpendicular to the extending direction of the second shoulder part 14. The first shoulder portion 13 and the second shoulder portion 14 may be respectively attached to the outer sides of two edges of the corner portion of the photovoltaic module 4, so that the first shoulder portion 13 and the second shoulder portion 14 respectively limit the two edges of the corner portion of the photovoltaic module 4 from the outer sides, that is, the first shoulder portion 13 and the second shoulder portion 14 respectively abut against two edges of the corner portion from the outer sides, and limit is performed in the inner and outer directions.

And interior checkpost 2 laminating is in the inboard of two borders at photovoltaic module 4 bight, and wherein interior checkpost 2 all laminates with two border inboards at photovoltaic module 4 bight and offsets to support two borders at bight from photovoltaic module 4 inboard, and then carry on spacingly from the inboard. In application, the side of the transverse rod 12 abuts against one side of a corner of the photovoltaic module 4 in a longitudinal direction, the side of the clamping groove 11 abuts against the other side of the corner of the photovoltaic module 4 in a transverse direction, and the inner clip 2, the first shoulder 13 and the second shoulder 14 are combined to form a corner clamping groove matched with the corner of the photovoltaic module 4, one side part of the inner clip 2 and the first shoulder 13 are combined to form a clamping groove matched with one edge of the corner of the photovoltaic module 4, and the other side part of the inner clip 2 and the second shoulder 14 are combined to form a clamping groove matched with the other edge of the corner of the photovoltaic module 4.

In this BIPV photovoltaic panel fixed knot constructs, when fixed to photovoltaic module 4 that has placed, earlier insert the downside of photovoltaic module 4 with interior checkpost 2 this moment, so that 2 one side of interior checkpost offset with photovoltaic module 4's bight, the opposite side offsets with the inboard that supports sand grip 5, then cover outer checkpost 1 from the outside, so that the draw-in groove portion 11 card of outer checkpost 1 supports sand grip 5, and make first shoulder 13 and second shoulder 14 on the outer checkpost 1 support respectively in the 4 bight both sides border outsides of photovoltaic module, and make fixed connection between interior checkpost 2 and the interior checkpost 2, and when dismantling, only need relieve interior checkpost 2 and the outer connected of 1 between can. In this BIPV photovoltaic plate fixed knot constructs, adopted interior card 2 and outer card 1 centre gripping respectively in the inside and outside both sides in photovoltaic module 4 bight, and the side of horizontal pole portion 12 offsets at longitudinal direction with the bight one side of photovoltaic module 4, and the side of draw-in groove portion 11 offsets at transverse direction with the opposite side at the bight of photovoltaic module 4 to vertical and horizontal the fixing of bight to photovoltaic module 4. Simultaneously through the cooperation between first shoulder 13, second shoulder 14 and the interior card 2 to can keep relatively fixed with support sand grip 5 in inside and outside direction, and then guarantee the stability between the connection structure. To sum up, this BIPV photovoltaic plate fixed knot constructs can solve photovoltaic module 4 dismouting inconvenient, the fixed not good problem of effect effectively.

As described above, since the transverse rod portions 12 are disposed on both transverse sides of the clamping groove portion 11, and the inner clips 2 are disposed on both transverse sides of the supporting convex strips 5, the inner clips 2 and the outer clips 1 can respectively form at least one corner clamping groove to fix different corners of the photovoltaic module 4. Also, it is contemplated that more than one photovoltaic module 4 may be installed in the longitudinal direction. In this regard, it is preferable that the second shoulder portions 14 are provided on both sides of the transverse rod portion 12, and the first shoulder portions 13 are provided on both sides of the transverse rod portion 12, respectively, so as to form corner locking grooves on both sides of the transverse rod portion 12 and the inner clip 2, respectively, so that four corner locking grooves are formed, which are distributed at four corners, so as to fix the corners of the four photovoltaic modules 4. In order to ensure a sufficient distance between the two photovoltaic modules 4 in the longitudinal direction, the transverse bars 12 should have a sufficient distance in the longitudinal direction.

The inner clip 2 may be a rectangular plate to have a large supporting surface for the inner side of the photovoltaic module 4, but considering the structural characteristics of the photovoltaic module 4, the supporting surface is too large, which may cause inconvenience in installation. In this regard, it is preferable that the inner clip 2 has a T-shaped plate structure, and specifically, the inner clip 2 includes a vertical plate portion 21 and an intermediate horizontal portion 22, wherein the vertical plate portion 21 extends in the longitudinal direction, wherein the intermediate horizontal portion 22 extends in the horizontal direction, and one end is connected to the longitudinal overall portion of the vertical plate portion 21 to form a T shape. Wherein the vertical plate part 21 of interior checkpost 2 extends to along longitudinal extension and one side draw-in groove portion notch department be used for with support the inboard laminating of sand grip 5, the opposite side constitutes the draw-in groove of card in photovoltaic module 4 bight border with first shoulder portion 13, and fixed connection can be dismantled with horizontal pole portion 12 to the middle transverse part 22 of interior checkpost 2 wherein to realize the fixed connection that can dismantle between interior checkpost 2 and the outer checkpost 1. And the two sides of the middle transverse part 22 in the longitudinal direction are protruded out of the two sides of the transverse rod part 12 to form a clamping groove clamped at the other edge of the corner of the photovoltaic module 4 together with the second convex shoulder part 14 of the transverse rod part 12.

Specifically, for the convenience of setting, can personally submit cross and plane setting with the outside of outer checkpost 1, and four bights of lateral surface all are the L template structure by first shoulder portion 13 and the combination of second shoulder portion 14, and specifically can make outer checkpost 1 include cross planking, be provided with two risers along longitudinal extension in the inboard of cross planking, the above-mentioned draw-in groove portion 11 is constituteed to the part that riser and cross planking are located the riser in the middle of, and the part of longitudinal extension on the cross planking, the protruding riser of horizontal both sides constitutes first shoulder portion 13. The plate portion extending in the transverse direction of the cross-shaped outer plate is provided with rectangular blocks on the inner sides of both ends as the transverse rod portions 12, and the portion of the plate portion protruding from the rectangular blocks in the longitudinal direction constitutes the second shoulder portion 14. Wherein, in order to guarantee stable structure, and convenient manufacturing, it is here preferred that outer checkpost 1 is the integrated into one piece spare, and interior checkpost 2 is the integrated into one piece spare.

Based on BIPV photovoltaic plate fixed knot that provides in the above-mentioned embodiment constructs, the utility model also provides a BIPV roof, this BIPV roof include arbitrary BIPV photovoltaic plate fixed knot constructs in the above-mentioned embodiment, still include tile 3 and photovoltaic module 4, it has support sand grip 5 to buckle on the tile 3, BIPV photovoltaic plate fixed knot constructs the outside checkpost the draw-in groove part card is in support the 5 outsides of sand grip, BIPV photovoltaic plate fixed knot constructs the bight draw-in groove card photovoltaic module 4 bight, and photovoltaic module 4's four bights are preferred all to be provided with above-mentioned BIPV photovoltaic plate fixed knot structure. Since the BIPV roof adopts the fixing structure of the BIPV photovoltaic panel in the above embodiments, please refer to the above embodiments for the beneficial effects of the BIPV roof.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A BIPV photovoltaic panel fixing structure is characterized by comprising an outer clip and an inner clip, wherein the outer clip comprises a longitudinally extending clip groove part, the clamping groove is covered on the outer side of the supporting convex strip and clamped on the two transverse sides of the supporting convex strip, the two transverse sides of the clamping groove part are provided with transverse rod parts which extend transversely, the transverse rod parts on the two sides are respectively and fixedly connected with the inner clamps on the corresponding side in a detachable way, one side of the inner clip extends to the notch of the clamping groove part to be propped against the inner side of the supporting convex strip, the slot part is provided with a first shoulder part which is raised towards two sides in the transverse direction and the transverse rod part is provided with a second shoulder part, the first convex shoulder part and the second convex shoulder part are respectively attached to the outer sides of two edges of the corner part of the photovoltaic module, and the inner clips are attached to the inner sides of two edges of the corner of the photovoltaic assembly to form a corner clamping groove matched with the corner of the photovoltaic assembly.

2. The BIPV photovoltaic panel mounting structure of claim 1, wherein the transverse rod portion has the second shoulder portions on both sides in the longitudinal direction, and the first shoulder portions are disposed on both sides of the transverse rod portion, respectively, so as to form the corner catching grooves with the inner clips on both sides of the transverse rod portion.

3. The BIPV photovoltaic panel fixing structure of claim 2, wherein the inner clip is in a T-shaped plate structure, the longitudinal plate portion of the inner clip extends longitudinally, one side of the longitudinal plate portion is used for being attached to the inner side of the supporting protruding strip, the other side of the longitudinal plate portion and the first protruding shoulder portion form a clamping groove clamped at one edge of the corner portion of the photovoltaic module, the middle transverse portion of the inner clip and the transverse rod portion are detachably and fixedly connected, two sides of the middle transverse portion protrude out of two sides of the transverse rod portion to form a clamping groove clamped at the other edge of the corner portion of the photovoltaic module with the second protruding shoulder portion.

4. The BIPV photovoltaic panel fixing structure of claim 3, wherein the outer side surface of the outer clip is cross-shaped and planar, and four corners of the outer side surface are combined by the first shoulder portion and the second shoulder portion to form an L-shaped panel structure.

5. The BIPV photovoltaic panel fixation structure of claim 4, wherein the inner clip and the outer clip are detachably and fixedly connected by a bolt or a screw.

6. The BIPV photovoltaic panel mounting structure of claim 5, wherein the outer clip is an integrally formed member and the inner clip is an integrally formed member.

7. A BIPV roof, including tile and photovoltaic module, there are a plurality of support sand grips to buckle on the tile, characterized by, include the BIPV photovoltaic panel fixed knot of any claim 1-6 that is constructed, the card slot portion of the outer checkpost of BIPV photovoltaic panel fixed knot constructs blocks in the support sand grip outside, the interior checkpost of BIPV photovoltaic panel fixed knot constructs supports the inboard of support sand grip, the bight card slot of BIPV photovoltaic panel fixed knot constructs blocks in the photovoltaic module bight.