CN217883283U

CN217883283U - Photovoltaic exposed frame curtain wall

Info

Publication number: CN217883283U
Application number: CN202220968502.3U
Authority: CN
Inventors: 王春智; 魏青竹; 蒋建彗; 姬明良; 汪献利
Original assignee: Changzhou Yongzhen Intelligent Building System Co ltd; Yongzhen Technology Co ltd
Current assignee: Changzhou Yongzhen Intelligent Building System Co ltd; Yongzhen Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-11-22
Anticipated expiration: 2032-04-25

Abstract

The utility model provides a photovoltaic exposed frame curtain wall, which comprises a curtain wall upright post, an auxiliary frame, a plurality of photovoltaic components and a transverse strut; the transverse struts are vertically connected with the curtain wall upright posts, transverse edges of the photovoltaic modules are respectively connected with the transverse struts, and longitudinal edges of the photovoltaic modules are respectively connected with the curtain wall upright posts through the auxiliary frames; the photovoltaic module is arranged on one surface, facing the curtain wall stand column, of the photovoltaic module, a junction box is arranged at a position corresponding to the auxiliary frame, the junction box penetrates through the auxiliary frame, a connecting line is led out from a part, penetrating through the auxiliary frame, of the junction box, the connecting line penetrates through the curtain wall stand column, and the connecting line is led out from one side, far away from the photovoltaic module, of the curtain wall stand column. The connecting lines between the photovoltaic modules are connected at the indoor side of the curtain wall stand column and can be hidden, the junction box of the photovoltaic modules can be hidden by the auxiliary frame, the service life is prolonged when the installation and maintenance operations are convenient, and the attractiveness is improved.

Description

Photovoltaic exposed frame curtain wall

Technical Field

The utility model relates to a photovoltaic building element technical field that is relevant, more accurate say and relate to a photovoltaic bright frame curtain.

Background

The building integrated photovoltaic technology refers to a technology for integrating a photovoltaic module into a building, and can be divided into a combined scheme and an integrated scheme according to the combination mode of the photovoltaic module and the building. The photovoltaic module in the integrated scheme is integrated on a building as a building material, the photovoltaic module is arranged on the roof or the outer wall of the building, and the leading-out end of the photovoltaic module is connected with a public power grid through a controller and supplies power to users. The integrated photovoltaic building integration can adopt the forms of a photoelectric tile roof, a photoelectric curtain wall, a photoelectric daylighting roof and the like.

Modern large buildings mostly adopt glass curtain walls, and the combination of the glass curtain walls and the photovoltaic modules is a very good photovoltaic building integration mode. The photovoltaic curtain wall is integrated with a photovoltaic power generation system by utilizing the wall surface of a building, the performance of the photovoltaic curtain wall and the characteristics of a photovoltaic module need to be comprehensively considered during design, and meanwhile, the requirement of building attractiveness needs to be met. Most of the existing photovoltaic curtain wall schemes move the photovoltaic modules of the power station, connecting wires among the photovoltaic modules are arranged on the outer side of a curtain wall structure, the wiring operation is troublesome, the curtain wall structure is not provided with a structure for hiding the connecting wires, the connecting wires are exposed outside, the service life is influenced, and meanwhile, the appearance is not attractive enough; the junction box of the photovoltaic module is mostly arranged in the middle of the photovoltaic module, and the requirement of building attractiveness is not met.

In summary, there is a need in the art for a photovoltaic curtain wall structure that facilitates wiring between photovoltaic modules and hides junction boxes.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a photovoltaic bright frame curtain, line between the photovoltaic module all realize connecting in the indoor side of curtain stand, and can hide, and the terminal box of photovoltaic module can be hidden by vice frame, increase of service life when easy to assemble maintenance operation to improve the aesthetic property.

In order to achieve the purpose, the utility model provides a photovoltaic exposed frame curtain wall, which comprises a curtain wall upright post, an auxiliary frame, a plurality of photovoltaic components and a transverse strut; the transverse struts are vertically connected with the curtain wall upright posts, transverse edges of the photovoltaic modules are respectively connected with the transverse struts, and longitudinal edges of the photovoltaic modules are respectively connected with the curtain wall upright posts through the auxiliary frames; the photovoltaic module faces one surface of the curtain wall stand column, a junction box is arranged at a position corresponding to the auxiliary frame, the junction box penetrates through the auxiliary frame, a connecting wire is led out from a part of the junction box penetrating through the auxiliary frame, the connecting wire penetrates through the curtain wall stand column, and the connecting wire is led out from one side, away from the photovoltaic module, of the curtain wall stand column.

Preferably, the curtain stand has the inner chamber, the curtain stand moves towards photovoltaic module's side has a plurality of first through-holes, the curtain stand is kept away from photovoltaic module's side has a plurality of second through-holes, the line passes through first through-hole penetrates the inner chamber, the line passes through the second through-hole is worn out the inner chamber.

Preferably, the curtain wall structure comprises an inner side cover plate, wherein the inner side cover plate covers one side, far away from the photovoltaic assembly, of the curtain wall stand column and shields the connecting line.

Preferably, the curtain stand is kept away from photovoltaic module's side has the outer buckle of inboard, a side of apron has interior buckle, interior buckle with the outer buckle detachable joint of inboard.

Preferably, an outboard assembly is included, the outboard assembly being mounted on a side of the photovoltaic assembly remote from the curtain wall stud, and the outboard assembly being aligned with the curtain wall stud.

Preferably, the subframe comprises a base plate, and a through hole for the junction box to pass through is formed in the base plate; and the part of the substrate except the through hole is firmly adhered and solidified with the side edge of the photovoltaic module through double-sided adhesive tape and structural adhesive.

Preferably, a limiting plate perpendicular to the substrate is arranged on one side of the substrate, and the side of the photovoltaic module abuts against the limiting plate.

Preferably, the side of the substrate far away from the limiting plate is provided with a corner strip, one side of the corner strip is perpendicular to the substrate, and the other side of the corner strip is parallel to the substrate.

Preferably, the fillet with the parallel one side orientation of base plate the buckle has in the one side of curtain stand, the curtain stand with the buckle corresponds the position and has the draw-in groove, the buckle with draw-in groove detachable joint.

Compared with the prior art, the utility model discloses a bright frame curtain of photovoltaic's advantage lies in: connecting lines between photovoltaic components of the photovoltaic exposed frame curtain wall can be connected at the indoor side of the curtain wall upright post, so that the operation of an installer is facilitated, and the installation and later maintenance and replacement are facilitated; the connecting lines between the photovoltaic components can be hidden in the curtain wall upright posts, so that the appearance is better; the junction box of the photovoltaic module can be hidden through the auxiliary frame, and the junction box is protected, so that the service life is prolonged, and meanwhile, the attractiveness is improved.

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 shows a front side axis view of a photovoltaic exposed frame curtain wall according to the present invention.

Fig. 2 shows a back side axial view of the photovoltaic exposed frame curtain wall of the present invention.

As shown in fig. 3, the utility model relates to a partial cross-sectional view of a photovoltaic exposed frame curtain wall.

As shown in fig. 4, the utility model relates to a structural schematic diagram of the sub-frame of the photovoltaic exposed frame curtain wall.

Detailed Description

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.

As shown in fig. 1 to 3, the photovoltaic exposed frame curtain wall of the present application includes a curtain wall upright 1, an auxiliary frame 2, an inner side cover plate 3, an outer side assembly 4, a plurality of photovoltaic assemblies 5, and a transverse strut 6; the cross strut 6 is connected with the mutually perpendicular of the curtain wall upright post 1, the transverse edges of the photovoltaic modules 5 are respectively connected with the cross strut 6, the longitudinal edges of the photovoltaic modules 5 are respectively connected with the curtain wall upright post 1 through the auxiliary frame 2, the outer side component 4 is installed on one side of the photovoltaic modules 5 far away from the curtain wall upright post 1, and the outer side component 4 is aligned with the curtain wall upright post 1. A junction box 51 is arranged on one surface, facing the curtain wall upright post 1, of the photovoltaic assembly 5, corresponding to the auxiliary frame 2, the junction box 51 penetrates through the auxiliary frame 2, a connecting line 52 is led out from a part, penetrating through the auxiliary frame 2, of the junction box 51, the connecting line 52 penetrates through the curtain wall upright post 1, and the connecting line 52 is led out from one side, away from the photovoltaic assembly 5, of the curtain wall upright post 1. The inner side cover plate 3 covers one side of the curtain wall upright post 1 far away from the photovoltaic component 5 and shields the connecting line 52. Different photovoltaic module 5's line can be connected in one side that photovoltaic module 5 was kept away from to curtain stand 1, connects in the indoor side of curtain stand 1 promptly, makes things convenient for the installer to operate, still is convenient for installation and later maintenance change, and inboard apron 3 can shelter from line 52, and pleasing to the eye degree is higher. The junction box 51 is shielded and protected by the sub-frame 2, so that the service life is prolonged and the attractiveness is improved.

Specifically, the curtain wall upright 1 is hollow, the curtain wall upright 1 is provided with an inner cavity 10, the side of the curtain wall upright 1 facing the photovoltaic assembly 5 is provided with a plurality of first through holes 101, the side of the curtain wall upright 1 away from the photovoltaic assembly 5 is provided with a plurality of second through holes 102, the connecting wire 52 penetrates into the inner cavity 10 through the first through holes 101, and the connecting wire 52 penetrates out of the inner cavity 10 through the second through holes 102 and is led out from one side of the curtain wall upright 1 away from the photovoltaic assembly 5.

The side of the curtain wall upright post 1 far away from the photovoltaic module 5 is provided with an inner side outer buckle 11, one side of the cover plate 3 is provided with an inner buckle 31, and the inner buckle 31 is detachably clamped with the inner side outer buckle 11. After the connection operation of the connecting line 52 is completed, the cover plate 3 can be clamped with the inner side outer clamping buckle 11 through the inner clamping buckle 31, so that the cover plate 3 covers the side edge of the curtain wall upright post 1 far away from the photovoltaic module 5, and the connecting line 52 is shielded.

Referring to fig. 4, the sub-frame 2 includes a substrate 20, and the substrate 20 has a through hole 201 through which the terminal block 51 passes. The part of the substrate 20 except the through hole 201 is firmly adhered to the side edge of the photovoltaic module 5 through the double-sided adhesive tape 21 and the structural adhesive 22. One side of the substrate 20 is provided with a limiting plate 202 perpendicular to the substrate 20, the side of the photovoltaic module 5 abuts against the limiting plate 202, and the limiting plate 202 is used for limiting the photovoltaic module 5 to assist in mounting the photovoltaic module 5. The side of the substrate 20 away from the limiting plate 202 has a corner bar 203, one side of the corner bar 203 is perpendicular to the substrate 20, and the other side is parallel to the substrate 20. One side of the corner strip 203 parallel to the base plate 20 faces the surface of the curtain wall upright 1 and is provided with a buckle 23, the curtain wall upright 1 is provided with a clamping groove 12 corresponding to the buckle 23, and the buckle 23 is detachably clamped with the clamping groove 12.

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 photovoltaic exposed frame curtain wall is characterized by comprising a curtain wall upright post, an auxiliary frame, a plurality of photovoltaic modules and transverse struts; the transverse struts are vertically connected with the curtain wall upright posts, transverse edges of the photovoltaic modules are respectively connected with the transverse struts, and longitudinal edges of the photovoltaic modules are respectively connected with the curtain wall upright posts through the auxiliary frames; the photovoltaic module is arranged on one surface, facing the curtain wall stand column, of the photovoltaic module, a junction box is arranged at a position corresponding to the auxiliary frame, the junction box penetrates through the auxiliary frame, a connecting line is led out from a part, penetrating through the auxiliary frame, of the junction box, the connecting line penetrates through the curtain wall stand column, and the connecting line is led out from one side, far away from the photovoltaic module, of the curtain wall stand column.

2. The photovoltaic exposed frame curtain wall according to claim 1, wherein the curtain wall uprights have inner cavities, the side of the curtain wall uprights facing the photovoltaic module has a plurality of first through holes, the side of the curtain wall uprights facing away from the photovoltaic module has a plurality of second through holes, the connecting wires penetrate into the inner cavities through the first through holes, and the connecting wires penetrate out of the inner cavities through the second through holes.

3. The photovoltaic exposed frame curtain wall according to claim 1, comprising an inner side cover plate covering a side of the curtain wall pillar away from the photovoltaic module, and shielding the connecting line.

4. The photovoltaic exposed frame curtain wall according to claim 3, wherein the side of the curtain wall upright column away from the photovoltaic module is provided with an inner outer buckle, the side of the cover plate is provided with an inner buckle, and the inner buckle is detachably clamped with the inner outer buckle.

5. The photovoltaic exposed framing curtain wall of claim 1, including an outboard assembly mounted on a side of the photovoltaic assembly remote from the curtain wall studs, the outboard assembly being aligned with the curtain wall studs.

6. The photovoltaic exposed frame curtain wall according to claim 1, wherein the subframe comprises a base plate, and a through hole for the junction box to pass through is formed in the base plate; and the part of the substrate except the through hole is firmly adhered and solidified with the side edge of the photovoltaic module through double-sided adhesive tape and structural adhesive.

7. The photovoltaic exposed frame curtain wall according to claim 6, wherein a limiting plate perpendicular to the base plate is arranged on one side of the base plate, and the side of the photovoltaic module abuts against the limiting plate.

8. The photovoltaic exposed frame curtain wall according to claim 7, wherein the side of the base plate away from the limiting plate is provided with a corner strip, one side of the corner strip is perpendicular to the base plate, and the other side of the corner strip is parallel to the base plate.

9. The photovoltaic exposed frame curtain wall according to claim 8, wherein a buckle is arranged on one side, parallel to the base plate, of the corner strip, facing the curtain wall upright, a clamping groove is arranged at a position, corresponding to the buckle, of the curtain wall upright, and the buckle is detachably clamped with the clamping groove.