CN219107374U - Photovoltaic module frame, photovoltaic curtain wall system and photovoltaic daylighting roof system - Google Patents

Photovoltaic module frame, photovoltaic curtain wall system and photovoltaic daylighting roof system Download PDF

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Publication number
CN219107374U
CN219107374U CN202223604390.2U CN202223604390U CN219107374U CN 219107374 U CN219107374 U CN 219107374U CN 202223604390 U CN202223604390 U CN 202223604390U CN 219107374 U CN219107374 U CN 219107374U
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CN
China
Prior art keywords
photovoltaic module
groove
frame
photovoltaic
frame plate
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Active
Application number
CN202223604390.2U
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Chinese (zh)
Inventor
石丰溢
郎荣佳
张松
冯春暖
吕俊
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Longi Green Energy Technology Co Ltd
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Longi Green Energy Technology Co Ltd
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Priority to CN202223604390.2U priority Critical patent/CN219107374U/en
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Publication of CN219107374U publication Critical patent/CN219107374U/en
Priority to PCT/CN2023/138214 priority patent/WO2024140178A1/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/26—Building materials integrated with PV modules, e.g. façade elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/10—Frame structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The utility model discloses a photovoltaic module frame, a photovoltaic curtain wall system and a photovoltaic daylighting roof system. Comprising the following steps: the first connecting part and the mounting part are fixedly connected with one side of the first connecting part; the mounting part is used for fixing the side edge of the photovoltaic module; one side of the first connecting part, which is away from the mounting part, is provided with a first groove, and the inner outline of the first groove is matched with different connecting pieces so as to realize the fixed connection of the frame with the building wall body in different modes through the connecting pieces. Through the interior profile design of first recess for first recess can utilize different connecting pieces to realize the photovoltaic module installation at different scenes, has expanded the use scene of scheme, makes photovoltaic module frame can adapt to photovoltaic curtain scene, photovoltaic daylighting top scene etc..

Description

Photovoltaic module frame, photovoltaic curtain wall system and photovoltaic daylighting roof system
Technical Field
The application relates to the technical field of photovoltaics, in particular to a photovoltaic module frame, a photovoltaic curtain wall system and a photovoltaic daylighting roof system.
Background
The building system scheme is often designed and used for a single use scene, such as stone curtain wall is used for stone curtain wall scene, exposed frame curtain wall is used for exposed frame curtain wall scene, and daylighting roof curtain wall is used for daylighting roof curtain wall scene.
All scene solutions cannot be commonly used by a single system, so that different scenes need to be matched with different pendants or frames, the use cost is increased, and the applicability of the scheme is weakened.
Disclosure of Invention
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present utility model more readily apparent.
In a first aspect, the utility model discloses a photovoltaic module frame, comprising:
a first connection part and a mounting part fixedly connected with one side of the first connection part; the mounting part is used for fixing the side edge of the photovoltaic module;
the side of first connecting portion deviating from the installation department is provided with first recess, the interior profile adaptation of first recess is different connecting piece, in order to realize will the frame passes through connecting piece and building wall body are with different mode fixed connection.
Optionally, the opening of the first groove faces the building wall, and the height of the inner diameter of the first groove is higher than the caliber height of the first groove.
Optionally, the mounting portion includes: a first frame plate and a second frame plate;
the first frame plate is provided with a second groove, the second groove faces the photovoltaic module, and the first groove is provided with a second groove
A first flexible adhesive tape is arranged in the second groove, the first flexible adhesive tape is contacted with the inner surface of the photovoltaic module, and one surface of the first flexible adhesive tape contacted with the inner surface of the photovoltaic module is a rough plane;
one end of the second frame plate is connected with one end of the first frame plate and is perpendicular to the first frame plate.
Optionally, the mounting portion further includes: a first buckle cover;
a third groove and a fourth groove are formed in one surface, away from the side edge of the photovoltaic module, of the second frame plate, the third groove faces the building wall, and the third groove and the fourth groove face the same direction;
the first buckle closure includes: a first side plate and a second side plate; one end of the first side plate is vertically connected with the second side plate, one surface of the first side plate comprises a fifth groove and a sixth groove which face opposite to the third groove, the first buckle cover is buckled with the third groove through the fifth groove, the sixth groove is buckled with the fourth groove, and the first buckle cover is fixedly installed with the second frame plate;
the first frame plate, the second frame plate and the first buckle cover form a clamping space for installing the side edge of the photovoltaic module;
the other side of the first side plate is provided with a seventh groove, the seventh groove is used for arranging a water-coating adhesive tape, and the frame of the two photovoltaic modules is sealed by arranging the water-coating adhesive tape in the seventh groove adjacent to the two photovoltaic modules.
Optionally, the first connecting portion includes third frame board, fourth frame board and fifth frame board, third frame board, fourth frame board, fifth frame board with first frame board forms the framework structure, third frame board with fourth frame board is parallel, just the third frame board with fourth frame board perpendicular to fifth frame board, first recess sets up the fifth frame board deviates from photovoltaic module's one side, the one end orientation of fifth frame board deviates from the direction of third frame board extends.
Optionally, the first connection portion further includes: puncturing the pad;
the puncture gasket is arranged in a space in the first groove, and no connecting piece is arranged in the space;
the front surface and the back surface of the puncture gasket are provided with raised sharp corners, the raised sharp corners on one surface of the puncture gasket are contacted with the inner wall of the first groove, and the raised sharp corners on the other surface face the building wall.
Optionally, adjacent rims are sealed by a seal.
In a second aspect, the utility model discloses a photovoltaic curtain wall system, comprising the following components
Photovoltaic module frame, fixed part and photovoltaic module; the connecting piece is a fixed bolt;
the fixing part comprises a hanging part and a hook part, and is used for being fixedly connected with a building wall;
the pendant portion is provided with the mounting hole, through will fixing bolt's end passes the mounting hole just fixing bolt's nut is in the first recess of first connecting portion, makes photovoltaic module frame with pendant portion fixed connection, pendant portion articulates in couple portion, in order will photovoltaic module with building wall connection.
Optionally, the fixing part further includes: angle steel connecting piece and second connecting part;
the second connecting portion is fixed with the building wall through the angle steel connecting piece, the one end of second connecting portion is connected couple portion, couple portion includes: the device comprises a first hook part and a second hook part, wherein one end of the first hook part is connected with one end of the second hook part;
the pendant portion includes first pendant and second pendant, the frame of fixed photovoltaic module's first side is connected to first pendant, first pendant articulate in first hook portion, the frame of another photovoltaic module's second side is connected to the second pendant, the second pendant articulate in second hook portion, first side and second side are two sides that photovoltaic module is relative.
Optionally, the first pendant includes: a first hooking portion and a third connecting portion;
the first hooking portion includes: the third side plate is parallel to the fourth side plate, the third side plate is vertically connected with the fifth side plate, the third side plate, the fourth side plate and the fifth side plate jointly form the first hanging part, one end of the fifth side plate extends and is vertically connected with the third connecting part, and the first hanging part is used for being hung with the first hook part;
the third connecting portion is provided with a first mounting hole, and the first mounting hole is used for connecting the first hanging piece with the frame of the first side edge of the photovoltaic module through the fixing bolt.
Optionally, the second pendant includes: a second hooking portion and a fourth connecting portion;
one end of the second hanging part extends and is connected with one end of the fourth connecting part, a second mounting hole is formed in the other end of the fourth connecting part, and the second mounting hole is used for connecting the second hanging part with a frame for fixing the second side edge of another photovoltaic module through the fixing bolt.
In a third aspect, the utility model discloses a photovoltaic daylighting roof system, which comprises the photovoltaic module frame, a fixing part and a photovoltaic module according to the first aspect; the connecting piece is a second flexible adhesive tape;
the fixing portion includes: the fixing part is used for being fixedly connected with the daylighting roof;
the second flexible adhesive tape is arranged in the first groove and is positioned between a fifth frame plate of the frame of the photovoltaic module and the structural part;
the both ends of second buckle closure are supported respectively and are pressed in the one side that deviates from of the structure at the fifth framed panel of the frame of each of two adjacent photovoltaic module, the second buckle closure is through right the extrusion of fifth framed panel and the flexible adhesive tape of second, will the photovoltaic module frame with the structure is fixed, in order to with photovoltaic module installs in daylighting roof.
Optionally, a third mounting hole is formed in the second buckle cover;
and the second buckle cover is fixedly connected with the structural part through the third mounting hole and the structural part by a screw.
Optionally, the second flexible glue strip comprises: the adhesive tape body and the convex clamping part arranged on the adhesive tape body;
the protruding clamping part is clamped in the first groove, and the adhesive tape body extends along the direction of the fifth frame plate.
The utility model discloses a photovoltaic module frame and a photovoltaic curtain wall system, comprising: the first connecting part and the mounting part are fixedly connected with one side of the first connecting part; the mounting part is used for fixing the side edge of the photovoltaic module; one side of the first connecting part, which is away from the mounting part, is provided with a first groove, and the inner outline of the first groove is matched with different connecting pieces so as to realize the fixed connection of the frame with the building wall body in different modes through the connecting pieces. Through the interior profile design of first recess for first recess can utilize the photovoltaic module installation of different connecting pieces realization at different scenes, has expanded the use scene of scheme, makes photovoltaic module frame can adapt to photovoltaic curtain scene, photovoltaic daylighting top scene etc. adapt to different scene demands, has improved the suitability of photovoltaic module frame scheme.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic view of a photovoltaic curtain wall system according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a frame according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a frame according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a T-bolt connection according to an embodiment of the present utility model;
fig. 5 is a schematic view of a lancing pad according to an embodiment of the present utility model.
FIG. 6 is a schematic illustration of a connection of a flashing strip according to an embodiment of the present utility model;
FIG. 7 is a schematic diagram of a sealant foam rod connection provided by an embodiment of the present utility model;
FIG. 8 is a disassembled view of a daylighting roof scene provided by an embodiment of the utility model;
fig. 9 is a schematic view of a lighting roof-exposed frame scene provided by an embodiment of the present utility model;
fig. 10 is a schematic view of a lighting roof-hidden frame scene provided by an embodiment of the present utility model;
reference numerals:
10-a fixing part; 11-angle steel connecting pieces; 12-a second connection; 13-a first hook; 14-a second hook; 15-a first pendant; 151-a first hitching section; 152-a first connection; 153-first mounting hole; 16-a second pendant; 161-a second hitch portion; 162-a second connection; 17-fixing bolts; 18-puncturing the gasket; 20-frames; 21-a first connection; 211-a first groove; 22-mounting part; 221-a first frame plate; 222-a second frame plate; 212-a third frame plate; 213-fourth frame plate; 214-a fifth frame plate; 2221-third groove; 2222-fourth grooves 2222; 223-first buckle closure; 2231-fifth groove; 2232-sixth grooves; 2233-seventh groove; 23-a first flexible glue strip; 2211-a second groove; 30-a photovoltaic module; 31-a sealant foam stick; a 32-T bolt; 321-T bolt top view; a narrow side view of a 322-T type bolt; 323-T bolt broadside view; 33-coating a water adhesive tape; 41-a second buckle closure; 42-a second flexible glue strip; 43-structural member; 44-structural adhesive.
Detailed Description
Exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
Referring to fig. 1, the utility model discloses a photovoltaic module frame, comprising: a first connection portion 21 and a mounting portion 22 fixedly connected to one side of the first connection portion 21; mounting portion 22 is used to secure a photovoltaic
The sides of the assembly 30; the side of the first connecting portion 21 facing away from the mounting portion 22 is provided with a first groove 211, and the inner contour of the first groove 211 is adapted to different connecting pieces, so that the frame 20 is fixedly connected with the building wall in different manners through the connecting pieces.
Specifically, the photovoltaic module 30 is to be installed on the wall surface of the building, and the outer surface of the wall is to be fixedly provided with a bearing and supporting structure frame such as a beam, a supporting column, etc., and then the photovoltaic module is installed on the beam. Further, the frame 20 includes a first connecting portion 21 and an installation portion 22 fixedly connected to one side of the first connecting portion 21, and a clamping space formed by the installation portion 22 can clamp and fix the photovoltaic module 30 (the position material is not limited to a solar photovoltaic module, and the position material is also applicable to hollow glass, laminated glass, single glass, stone, artificial board (ceramic board, porcelain board, glass ceramics) and the like). The first connecting portion 21 is provided with a first groove 211, the inner contour of the first groove 211 is adapted to different connecting pieces, and the frame can be connected with building walls of different scenes in different connecting modes through different connecting pieces, so that the frame 20 can be adapted to different use scenes.
Optionally, referring to fig. 1, the first groove 211 is open toward the building wall, and the height of the inner diameter of the first groove 211 is higher than the caliber height of the first groove.
Specifically, the inner diameter and the caliber of the first groove 211 may be designed according to practical requirements, so as to fix the bolt head when the connecting member is a bolt.
Optionally, referring to fig. 1, the mounting portion of fig. 2 includes: a first frame plate 221 and a second frame plate 222; the first frame plate 221 is provided with a second groove 2211, the second groove 2211 faces the photovoltaic module 30, a first flexible adhesive tape 23 is arranged in the second groove 2211, the first flexible adhesive tape 23 is in contact with the inner surface of the photovoltaic module 30, and one surface of the first flexible adhesive tape 23 in contact with the inner surface of the photovoltaic module is a rough plane; one end of the second frame plate 222 is connected to one end of the first frame plate 221, and is perpendicular to the first frame plate 221.
Specifically, a first flexible adhesive tape 23 is disposed in the second groove 2211, the first flexible adhesive tape 23 is pressed into or penetrates into the second groove 2211 to be fixedly connected with the second groove 2211, and one surface of the first flexible adhesive tape 23, which is contacted with the inner surface of the photovoltaic module 30, is a rough plane, so as to increase the friction force contacted with the photovoltaic module 30; meanwhile, the flexible adhesive tape 23 also plays a role in flexible matching and noise reduction, and in addition, a plurality of micro cavities are formed between the rough concave-convex surface on the flexible adhesive tape 23 and the surface of the photovoltaic module 30, so that the sound insulation and air tightness of the photovoltaic module unit can be improved.
Optionally, referring to fig. 1 and 2, the mounting portion 22 further includes: a first buckle cover 223; second frame plate
222 are provided with a third groove 2221 and a fourth groove 2222 on a side facing away from the side edge of the photovoltaic module 30, the third groove 2221 faces the building wall, and the third groove 2221 and the fourth groove 2222 face the same direction; the first buckle cover 223 includes: a first side plate and a second side plate; one end of the first side plate is vertically connected with the second side plate, one surface of the first side plate comprises a fifth groove 2231 and a sixth groove 2232 which are opposite to the third groove 2221, the first buckle cover 223 is buckled with the third groove 2221 through the fifth groove 2231, and the sixth groove 2232 is buckled with the fourth groove 2222 and fixedly installed with the second frame plate 222; the first frame plate 221, the second frame plate 222 and the first buckle cover 223 form a clamping space for installing the side of the photovoltaic module; the other side of the first side plate is provided with a seventh groove 2233, the seventh groove 2233 is used for arranging a water-coating adhesive tape, and the frame of two photovoltaic modules is sealed by arranging the water-coating adhesive tape in the seventh groove 2233 adjacent to the two photovoltaic modules.
Specifically, the mounting portion 22 is used for fixing the side edge of the photovoltaic module 30, and the mounting portion 22 may be formed by combining the first frame plate 221, the second frame plate 222 and the first buckle cover 223, so as to fix the side edge of the photovoltaic module by clamping.
Optionally, the first connecting portion 21 includes a third frame plate 212, a fourth frame plate 213, and a fifth frame plate 214, where the third frame plate 212, the fourth frame plate 213, the fifth frame plate 214, and the first frame plate 221 form a frame structure, the third frame plate 212 is parallel to the fourth frame plate 213, the third frame plate 212 is vertically connected to the fifth frame plate 214 with the fourth frame plate 213, the first groove 211 is disposed on a side of the fifth frame plate 214 facing away from the photovoltaic module 30, and one end of the fifth frame plate 214 extends in a direction facing away from the third frame plate 212.
Specifically, the first groove 211 is disposed on a side of the fifth frame plate 214 facing away from the photovoltaic module 30, further, the first groove 211 is used for accommodating a connecting piece, the connecting piece may be a hexagon bolt or a T-shaped bolt, when the frame is fixedly connected with the first hanging member 15 or the second hanging member 16 through the first groove 211, the head of the bolt may slide in from the side of the first groove 211, the bolt passes through the first groove 211 and the mounting hole of the first hanging member 15 or the second hanging member 16, and the first hanging member or the second hanging member is fixed with the frame through the cooperation of the nut.
For example: the connecting piece can be a hexagon bolt, when the connecting piece is a hexagon bolt, after the short side of the connecting piece is screwed into the first groove 211, the long side of the connecting piece can be clamped by the notch of the first groove 211 after the short side of the connecting piece is slightly screwed into the first groove 211, and the first hanging piece or the second hanging piece can be completed by tightening the nut of the hexagon bolt positioned on one side of the first hanging piece or the second hanging piece
The piece is connected with the frame.
Referring to fig. 1 and 4, if the connecting member is a T-bolt, the T-bolt does not need to slide into the first groove 211 in advance, and has good unordered mounting characteristics. Referring to fig. 4, a top view 321 of a T-shaped bolt base, a side view 322 of a narrow side of a T-shaped bolt, and a side view 323 of a long side of the T-shaped bolt, by adjusting the width of the notch of the first groove 211 in advance, the width of the notch of the first groove 211 of the frame is larger than the narrow side of the bolt and smaller than the long side of the bolt, at this time, the T-shaped bolt can be inserted into the first groove 211 of the frame along the direction of the narrow side, after the T-shaped bolt is rotated, the long side of the T-shaped bolt is larger than the width of the first groove 211, so that the T-shaped bolt just rotates in, and the connection work of the first hanger 15 or the second hanger 16 and the frame 20 can be completed by tightening the nut matched with the T-shaped bolt on the outer side.
Optionally, referring to fig. 1 and 5, the first connection part 21 further includes: puncturing the pad 18; the puncture pad 18 is installed in the space without the connecting piece in the first groove 211; the front and back sides of the puncture pad 18 are provided with protruding sharp corners, the protruding sharp corners on one side of the puncture pad 18 are contacted with the inner wall of the first groove 211, and the protruding sharp corners on the other side face the building wall.
Specifically, since only a local area of the frame is used for fixedly connecting with the building wall, that is, the part of the frame, which is connected with the first hanging member 15 or the second hanging member 16, is a local area of the frame, one or more pieces of puncture gaskets 18 can be installed in the first groove 211 of the frame 20 without a connecting piece, and two raised sharp corners can be formed on the front and back sides of the puncture gaskets 18; the number of raised sharp corners on the front and back sides of the puncture pad 18 may be 4, 6 or more; the shape of the puncture pad 18 is not limited to a rectangle, and may be set according to actual needs, and the embodiment of the present utility model is not limited herein.
The piercing pad 18 is used to pierce the inner wall of the notch of the first groove 211 of the frame and the first hanger 15 (or the protective layer (may be an oxide layer, a spray coating or other protective layer) in the second hanger 16, which is in contact with the piercing pad), so as to open the insulating portion between the frame and the first hanger 15 or the second hanger 16, and the piercing pad 18 itself is used as a part of a passage, so that an electric leakage accident possibly occurring in the photovoltaic module 30 itself or a current generated by lightning is transmitted through the passage and uniformly led into the ground.
Alternatively, referring to fig. 6 and 7, adjacent rims are sealed by a sealing member.
Specifically, two adjacent frames of the photovoltaic modules are sealed by a sealing element, referring to fig. 6, the sealing element can be a water-coating adhesive tape 33, external water vapor is isolated by arranging the water-coating adhesive tape, referring to fig. 7, the sealing element can also be a sealing adhesive foam rod, and the sealing element is also used for isolating external water vapor and the like, so that the photovoltaic cells are prevented from being subjected to water vapor
Influence of the component.
In summary, the utility model discloses a photovoltaic module frame, comprising: the first connecting part and the mounting part are fixedly connected with one side of the first connecting part; the mounting part is used for fixing the side edge of the photovoltaic module; one side of the first connecting part, which is away from the mounting part, is provided with a first groove, and the inner outline of the first groove is matched with different connecting pieces so as to realize the fixed connection of the frame with the building wall body in different modes through the connecting pieces. Through the interior profile design of first recess for first recess can utilize different connecting pieces to realize the photovoltaic module installation at different scenes, has expanded the use scene of scheme, makes photovoltaic module frame can adapt to photovoltaic curtain scene, photovoltaic daylighting top scene etc.. The method is suitable for different scene requirements, and improves the applicability of the photovoltaic module frame scheme.
In a second aspect, referring to fig. 1, the present utility model discloses a photovoltaic curtain wall system, which comprises a photovoltaic module frame, a fixing part and a photovoltaic module according to the first aspect; the connecting piece is a fixed bolt 17; the fixing part 10 comprises a hanging part and a hook part, and is used for fixedly connecting with a building wall; the pendant portion is provided with the mounting hole, through passing the terminal of fixing bolt and fixing bolt's nut is in the first recess 211 of first connecting portion for photovoltaic module frame and pendant portion fixed connection, pendant portion articulates in couple portion, in order will photovoltaic module with building wall connection.
Specifically, the photovoltaic curtain wall system may be a photovoltaic curtain wall disposed on a building wall body, and is fixed to the building wall body through the fixing portion 10, at this time, the first groove 211 is used for setting the fixing bolt 17, and the frame of the photovoltaic module is connected to the fixing portion through the fixing bolt, so that the photovoltaic module is mounted on the building wall body.
Optionally, the fixing portion 10 further includes: angle steel connecting piece 11, second connecting part 12; the second connecting portion 12 is fixed with the building wall through the angle steel connecting piece, and couple portion is connected to the one end of second connecting portion 12, and couple portion includes: a first hook 13 and a second hook 14, one end of the first hook 13 being connected to one end of the second hook 14; the pendant portion includes first pendant 15 and second pendant 16, and the frame of fixed photovoltaic module's first side is connected to first pendant 15, and first pendant 15 articulates in first hook portion 13, and the frame of another photovoltaic module's second side is connected fixed to second pendant 16, and the second pendant articulates in second hook portion 14, first side and second side are two sides that photovoltaic module is relative.
Specifically, the angle steel connecting piece 11 is used for being fixed with a building wall, the second connecting portion 12 and the angle steel connecting piece 11 are fixed through the fastener penetrating through the second connecting portion 12 and the angle steel connecting piece 11, one end of the second connecting portion is further connected with the hook portion, and the photovoltaic component frame is connected with the first hook through the first groove 211
The piece 15 or the second pendant 16 is connected, and first pendant 15 articulates at first hook portion 13, and second pendant 16 articulates at second hook portion 14, realizes the connection of photovoltaic module and the whole plate of frame and building wall.
Optionally, referring to fig. 1, the first hanger 15 includes: a first hooking portion 151 and a third connecting portion 152; the first hooking portion 151 includes: the third side plate, the fourth side plate and the fifth side plate are parallel, the third side plate is vertically connected with the fifth side plate, the third side plate, the fourth side plate and the fifth side plate form a first hanging part together, one end of the fifth side plate extends and is vertically connected with the third connecting part 152, and the first hanging part is used for being hung with the first hook part 13; the third connecting portion 152 is provided with a first mounting hole 153, and the first mounting hole 153 is used for connecting the first hanging member 15 with a frame for fixing the first side edge of the photovoltaic module through the fixing bolt 17.
Specifically, the first hooking portion 151 is hooked on the first hook portion 13, the third connecting portion 152 is preset with the first mounting hole 153 for mounting the connecting member, and the fixing bolt 17 is mounted by setting the bolt head in the first groove 211 and matching with the nut when the frame of the photovoltaic module is connected with the third connecting portion. Reference is made to the above description about the fixing bolt being a hexagonal bolt or a T-bolt, and the description is omitted here.
Optionally, the second hanger 16 includes: a second hooking portion 161 and a fourth connecting portion 162; one end of the second hanging part 161 extends and is connected with one end of the fourth connecting part 162, and the other end of the fourth connecting part 162 is provided with a second mounting hole 163, and the second mounting hole 163 is used for connecting the second hanging part 16 with a frame for fixing the second side edge of another photovoltaic module through the fixing bolt 17.
Specifically, the second hooking portion 161 is hooked on the second hook 14, the fourth connecting portion 162 is preset with the second mounting hole 163 for mounting the connecting member, and the fixing bolt 17 is mounted by setting the bolt head in the first groove 211 and fitting with the nut when the frame of the photovoltaic module is connected to the fourth connecting portion. Reference is made to the above description about the fixing bolt being a hexagonal bolt or a T-bolt, and the description is omitted here.
In a third aspect, referring to fig. 1, 8 and 9, the present utility model discloses a photovoltaic daylighting roof system, which comprises a photovoltaic module frame, a fixing part 10 and a photovoltaic module 30 according to the first aspect; the connecting piece is a second flexible adhesive tape 42; the fixing portion includes: the structural member 43 and the second buckle cover 41 are fixedly connected with the daylighting roof at the fixed part; the second flexible adhesive tape 42 is disposed in the first groove 211, and the second flexible adhesive tape 42 is located between the fifth frame plate 214 of the frame of the photovoltaic module and the structural member 42; two ends of the second buckle cover 41 respectively press against one surface of a fifth frame plate 214 of each frame of two adjacent photovoltaic modules, which is away from the structural member, and the second buckle cover 41 is formed by opposite the fifth frame plate 214 and the second flexible adhesive tape
42, fixing the photovoltaic module frame with the structural member 43 so as to mount the photovoltaic module on the daylighting roof.
Specifically, this scheme can be used for daylighting top-bright frame's service scenario, compares fig. 1, and this scheme only remains first buckle closure 223, and photovoltaic module 30, frame 20, etc. major structure, and at this moment, first recess 211 can act as the adhesive tape notch, pressfitting is buckled into second flexible adhesive tape pressure 42. The second flexible adhesive tape 42 is of a full length design, and the second flexible adhesive tape 42 is located between the frame 20 and the structural member 43. The second buckle cover 41 may be fixed to the structural member 43 by a fastener (including but not limited to a screw, a bolt, etc.), and the structural member 43 may be an aluminum profile, a steel, etc., at this time, the second buckle cover 41 presses the fifth frame plate 214 against the second flexible adhesive tape 42 to fixedly connect the frame with the structural member, thereby completing the installation.
Further, referring to fig. 10, the scheme can adapt to a daylighting roof-hidden frame scene, see fig. 10, compared with fig. 9, the first buckle cover 223 is removed, the structural adhesive 44 is added for bonding the photovoltaic module, and other installation schemes are consistent with the daylighting roof-hidden frame scene, so that the appearance effect of the curtain wall meets the requirement of the full hidden frame daylighting roof, and a customer can freely select the external vision effect.
Optionally, a third mounting hole is formed in the second buckle cover; the second clasp is fixedly connected to the structural member by screws passing through the third mounting hole and the structural member 43.
Specifically, a third mounting hole is preset on the second buckle cover 41, and is used for fixedly mounting the second buckle cover 41 and the structural member, so as to realize a daylighting roof scene.
Optionally, the second flexible glue strip 42 comprises: the adhesive tape body and the convex clamping part arranged on the adhesive tape body; the protruding clamping portion is clamped in the first groove 211, and the adhesive tape body extends along the direction of the fifth frame plate.
In particular, the second flexible glue strip may increase the air tightness between the frame and the structural member and increase the friction force, so that the installation between the frame and the structural member is firm.
The utility model discloses a photovoltaic module frame, a photovoltaic curtain wall system and a photovoltaic daylighting roof system, which comprise the following components: the first connecting part and the mounting part are fixedly connected with one side of the first connecting part; the mounting part is used for fixing the side edge of the photovoltaic module; one side of the first connecting part, which is away from the mounting part, is provided with a first groove, and the inner outline of the first groove is matched with different connecting pieces so as to realize the fixed connection of the frame with the building wall body in different modes through the connecting pieces. Through the interior profile design of first recess for first recess can utilize the photovoltaic module installation of different connecting pieces realization at different scenes, has expanded the use scene of scheme, makes photovoltaic module frame can adapt to photovoltaic curtain scene, photovoltaic daylighting top scene etc. adapt to different scene demands, has improved the suitability of photovoltaic module frame scheme.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are included in the protection scope of the present utility model.

Claims (14)

1. A photovoltaic module frame, comprising: a first connection part and a mounting part fixedly connected with one side of the first connection part; the mounting part is used for fixing the side edge of the photovoltaic module;
the side of first connecting portion deviating from the installation department is provided with first recess, the interior profile adaptation of first recess is different connecting piece, in order to realize will the frame passes through connecting piece and building wall body are with different mode fixed connection.
2. The photovoltaic module bezel of claim 1, wherein the opening of the first groove is toward the building wall, and the height of the first groove inner diameter is greater than the caliber height of the first groove.
3. The photovoltaic module bezel of claim 1, wherein the mounting portion comprises: a first frame plate and a second frame plate;
the first frame plate is provided with a second groove, the second groove faces the photovoltaic module, a first flexible adhesive tape is arranged in the second groove, the first flexible adhesive tape is in contact with the inner surface of the photovoltaic module, and one surface of the first flexible adhesive tape, which is in contact with the inner surface of the photovoltaic module, is a rough plane;
one end of the second frame plate is connected with one end of the first frame plate and is perpendicular to the first frame plate.
4. The photovoltaic module bezel of claim 3, wherein the mounting portion further comprises: a first buckle cover;
a third groove and a fourth groove are formed in one surface, away from the side edge of the photovoltaic module, of the second frame plate, the third groove faces the building wall, and the third groove and the fourth groove face the same direction;
the first buckle closure includes: a first side plate and a second side plate; one end of the first side plate is vertically connected with the second side plate, one surface of the first side plate comprises a fifth groove and a sixth groove which face opposite to the third groove, the first buckle cover is buckled with the third groove through the fifth groove, the sixth groove is buckled with the fourth groove, and the first buckle cover is fixedly installed with the second frame plate;
the first frame plate, the second frame plate and the first buckle cover form a clamping space for installing the side edge of the photovoltaic module;
a seventh groove is formed in the other surface of the first side plate and used for arranging a water-coated adhesive
And the strip is used for sealing between the frames of the two photovoltaic modules by arranging a water-coating adhesive tape in the seventh groove adjacent to the two photovoltaic modules.
5. The photovoltaic module frame according to claim 3, wherein the first connection portion includes a third frame plate, a fourth frame plate, and a fifth frame plate, the third frame plate, the fourth frame plate, the fifth frame plate, and the first frame plate form a frame structure, the third frame plate is parallel to the fourth frame plate, the third frame plate and the fourth frame plate are vertically connected to the fifth frame plate, the first groove is disposed on a face of the fifth frame plate facing away from the photovoltaic module, and one end of the fifth frame plate extends toward a direction facing away from the third frame plate.
6. The photovoltaic module bezel of claim 1, wherein the first connection portion further comprises: puncturing the pad;
the puncture gasket is arranged in a space in the first groove, and no connecting piece is arranged in the space;
the front surface and the back surface of the puncture gasket are provided with raised sharp corners, the raised sharp corners on one surface of the puncture gasket are contacted with the inner wall of the first groove, and the raised sharp corners on the other surface face the building wall.
7. The photovoltaic module frame of claim 1, wherein adjacent frames are sealed by a seal.
8. A photovoltaic curtain wall system comprising the photovoltaic module frame, the fixing portion and the photovoltaic module of any one of claims 1 to 7; the connecting piece is a fixed bolt;
the fixing part comprises a hanging part and a hook part, and is used for being fixedly connected with a building wall;
the pendant portion is provided with the mounting hole, through will fixing bolt's end passes the mounting hole just fixing bolt's nut is in the first recess of first connecting portion, makes photovoltaic module frame with pendant portion fixed connection, pendant portion articulates in couple portion, in order will photovoltaic module with building wall connection.
9. The photovoltaic curtain wall system of claim 8, wherein the fixture further comprises: angle steel connecting piece and second connecting part;
the second connecting portion is fixed with the building wall through the angle steel connecting piece, the one end of second connecting portion is connected couple portion, couple portion includes: the device comprises a first hook part and a second hook part, wherein one end of the first hook part is connected with one end of the second hook part;
the pendant portion comprises a first pendant and a second pendant, and the first pendant is connected with and fixes the photovoltaic module
The first hanging piece is hung on the first hook portion, the second hanging piece is connected with and fixed to the frame of the second side edge of the other photovoltaic module, the second hanging piece is hung on the second hook portion, and the first side edge and the second side edge are two opposite side edges of the photovoltaic module.
10. The photovoltaic curtain wall system of claim 9, wherein the first hanger comprises: a first hooking portion and a third connecting portion;
the first hooking portion includes: the third side plate is parallel to the fourth side plate, the third side plate is vertically connected with the fifth side plate, the third side plate, the fourth side plate and the fifth side plate jointly form the first hanging part, one end of the fifth side plate extends and is vertically connected with the third connecting part, and the first hanging part is used for being hung with the first hook part;
the third connecting portion is provided with a first mounting hole, and the first mounting hole is used for connecting the first hanging piece with the frame of the first side edge of the photovoltaic module through the fixing bolt.
11. The photovoltaic curtain wall system of claim 9, wherein the second hanger comprises: a second hooking portion and a fourth connecting portion;
one end of the second hanging part extends and is connected with one end of the fourth connecting part, a second mounting hole is formed in the other end of the fourth connecting part, and the second mounting hole is used for connecting the second hanging part with a frame for fixing the second side edge of another photovoltaic module through the fixing bolt.
12. A photovoltaic daylighting roof system comprising the photovoltaic module frame of any one of claims 1-7, a securing portion, and a photovoltaic module; the connecting piece is a second flexible adhesive tape;
the fixing portion includes: the fixing part is used for being fixedly connected with the daylighting roof;
the second flexible adhesive tape is arranged in the first groove and is positioned between a fifth frame plate of the frame of the photovoltaic module and the structural part;
the both ends of second buckle closure are supported respectively and are pressed in the one side that deviates from of the structure at the fifth framed panel of the frame of each of two adjacent photovoltaic module, the second buckle closure is through right the extrusion of fifth framed panel and the flexible adhesive tape of second, will the photovoltaic module frame with the structure is fixed, in order to with photovoltaic module installs in daylighting roof.
13. The photovoltaic daylighting roof system of claim 12, wherein the second clasp is provided with a third mounting hole;
and the second buckle cover is fixedly connected with the structural part through the third mounting hole and the structural part by a screw.
14. The photovoltaic daylighting roof system of claim 12, wherein the second flexible glue strip comprises: the adhesive tape body and the convex clamping part arranged on the adhesive tape body;
the protruding clamping part is clamped in the first groove, and the adhesive tape body extends along the direction of the fifth frame plate.
CN202223604390.2U 2022-12-30 2022-12-30 Photovoltaic module frame, photovoltaic curtain wall system and photovoltaic daylighting roof system Active CN219107374U (en)

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Application Number Priority Date Filing Date Title
CN202223604390.2U CN219107374U (en) 2022-12-30 2022-12-30 Photovoltaic module frame, photovoltaic curtain wall system and photovoltaic daylighting roof system
PCT/CN2023/138214 WO2024140178A1 (en) 2022-12-30 2023-12-12 Frame for photovoltaic module, photovoltaic curtain wall system and photovoltaic skylight system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223604390.2U CN219107374U (en) 2022-12-30 2022-12-30 Photovoltaic module frame, photovoltaic curtain wall system and photovoltaic daylighting roof system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024140178A1 (en) * 2022-12-30 2024-07-04 隆基绿能科技股份有限公司 Frame for photovoltaic module, photovoltaic curtain wall system and photovoltaic skylight system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111851806A (en) * 2019-04-29 2020-10-30 北京汉能光伏技术有限公司 Mounting structure and photovoltaic curtain wall
CN112769376A (en) * 2021-02-07 2021-05-07 北京金茂绿建科技有限公司 Photovoltaic power generation product installation device
CN217896906U (en) * 2022-06-29 2022-11-25 苏州金刚防火钢型材系统有限公司 Dry-hanging type photovoltaic glass curtain wall
CN219107374U (en) * 2022-12-30 2023-05-30 隆基绿能科技股份有限公司 Photovoltaic module frame, photovoltaic curtain wall system and photovoltaic daylighting roof system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024140178A1 (en) * 2022-12-30 2024-07-04 隆基绿能科技股份有限公司 Frame for photovoltaic module, photovoltaic curtain wall system and photovoltaic skylight system

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