CN219100435U

CN219100435U - Anti-deformation curtain wall photovoltaic panel

Info

Publication number: CN219100435U
Application number: CN202223413955.9U
Authority: CN
Inventors: 王抗华; 丁上于
Original assignee: Jiangsu Huamu Construction Technology Co ltd
Current assignee: Jiangsu Huamu Construction Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-30
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a deformation-preventing curtain wall photovoltaic plate, relates to the technical field of curtain wall photovoltaic plates, and aims to solve the problems that under the action of strong wind, if the frame is impacted to deform, the frame is easy to damage internal glass and the photovoltaic plate, and the frame structure of the existing photovoltaic curtain wall is single. The connecting columns are arranged at the upper ends of four corners of the metal frame, and are welded with the four corners of the metal frame respectively; a center block disposed at an intermediate position above the photovoltaic panel body; the anti-deformation shock absorption rods are arranged between the center block and the connecting columns at four corners of the metal frame, and four anti-deformation shock absorption rods are arranged; the connecting support plates are arranged on two sides of the center block, the center block is connected with the metal frame through the connecting support plates, the deformation-preventing shock absorption rod comprises a sleeve and an inner tube, and a buffer groove is formed in the sleeve.

Description

Anti-deformation curtain wall photovoltaic panel

Technical Field

The utility model relates to the technical field of curtain wall photovoltaic panels, in particular to an anti-deformation curtain wall photovoltaic panel.

Background

Curtain walls are also being updated continuously as the main building envelope and trim construction, and they evolved from original steel construction to aluminum alloy joist frames plus photovoltaic glass and other components, with a range of advantages, such as sound, heat and aesthetics. The overall height of the photovoltaic glass curtain wall is higher, the area covered by glass is larger, and the air flow pressure at the high position is larger, so that the wind intensity is also higher, and the curtain wall needs a certain wind-resistant structure to prevent the photovoltaic plate frame from deforming;

an existing photovoltaic curtain wall such as an announcement number CN113338498A is named as an anti-shaking photovoltaic glass curtain wall and comprises an installation frame; the inside of the mounting frame is fixedly connected with a plurality of groups of supporting frames, the inside of the supporting frames is movably hinged with a photovoltaic glass main body, an anti-shaking structure is arranged between the photovoltaic glass main body and the supporting frames, and an explosion-proof glass film is arranged outside the photovoltaic glass main body; the anti-shaking structure comprises a glass frame, a limiting rod, a clamping block, a clamping groove and a reinforcing rod; the glass frame fixed connection is in the outside of photovoltaic glass main part, the both sides of glass frame are articulated with the inside both sides activity of carriage and have the gag lever post, glass frame one end is articulated with the carriage, other end both sides fixedly connected with fixture block, be provided with on the carriage with fixture block complex draw-in groove, one side fixed connection stiffener of gag lever post.

The photovoltaic panel frame structure of the photovoltaic curtain wall is single, and under the action of strong wind, if the frame is impacted to deform, the inner glass and the photovoltaic panel are easy to damage; we have therefore proposed an anti-deformation curtain wall photovoltaic panel in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide a deformation-preventing curtain wall photovoltaic panel, which aims to solve the problems that the frame structure of the photovoltaic panel of the existing photovoltaic curtain wall is single, and if the frame is deformed under the action of strong wind, the frame is easy to damage inner glass and the photovoltaic panel.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the deformation-preventing curtain wall photovoltaic panel comprises a photovoltaic panel main body, wherein a metal frame is arranged around the photovoltaic panel main body;

further comprises:

the connecting columns are arranged at the upper ends of four corners of the metal frame, and are welded with the four corners of the metal frame respectively;

a center block disposed at an intermediate position above the photovoltaic panel body;

the anti-deformation shock absorption rods are arranged between the center block and the connecting columns at four corners of the metal frame, and four anti-deformation shock absorption rods are arranged;

the connecting support plates are arranged on two sides of the center block, and the center block is connected with the metal frame through the connecting support plates;

when the metal frame is impacted by wind pressure too much, deformation occurs in advance, consolidate and pull peripheral metal frame because of the photovoltaic board center is provided with four anti-deformation shock-absorbing rods, anti-deformation shock-absorbing rods pass through sleeve pipe and inner tube and damping spring's the effect of pulling shock attenuation, play better shock attenuation buffering to avoid metal frame to continue to take place deformation.

Preferably, the anti-deformation shock rod comprises a sleeve and an inner tube, a buffer groove is formed in the sleeve, one end of the inner tube penetrates through and extends to the inside of the buffer groove, and the inner tube is connected with the inner wall of the buffer groove through a shock absorption spring.

Preferably, a rubber block is arranged on the inner wall of the buffer groove, a guide rod is arranged in the damping spring, and one end of the guide rod is fixedly connected with the inner tube.

Preferably, the linear bearing is arranged at the joint of the sleeve and the inner tube, and the linear bearing can guide the inner tube to follow the stress direction of the sleeve when the metal frame is impacted.

Preferably, the upper end and the lower extreme of metal frame all are provided with arc air guide block, and arc air guide block and metal frame integrated into one piece set up, and arc air guide block is streamlined, when wind-force blows the photovoltaic board edge, can rely on the guide to wind to play the effect of reducing the windage.

Preferably, the photovoltaic panel main body comprises photovoltaic glass, a first adhesive film, a photovoltaic cell piece, a second adhesive film and a backboard, wherein the first adhesive film is arranged on the inner wall of the photovoltaic glass, the photovoltaic cell piece is arranged on the inner wall of the first adhesive film, the second adhesive film is arranged on the inner wall of the photovoltaic cell piece, and the backboard is arranged on the inner wall of the second adhesive film.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the photovoltaic curtain wall, the four deformation-preventing shock absorbing rods are arranged in the center of the photovoltaic panel to strengthen and pull the peripheral metal frame, when the metal frame is impacted by wind pressure too much and deformed in advance, the deformation-preventing shock absorbing rods can play a role in absorbing shock through the sleeve, the inner tube and the shock absorbing springs, so that a good shock absorbing and buffering effect is achieved, the metal frame is prevented from being deformed continuously, the deformation-preventing capability of the photovoltaic panel is remarkably improved, and the problems that the frame structure of the photovoltaic panel of the existing photovoltaic curtain wall is single, and if the frame is impacted to deform under the action of strong wind, inner glass and the photovoltaic panel are easy to damage are solved.

2. The upper end and the lower end through the metal frame all are provided with arc air guide block, and arc air guide block and metal frame integrated into one piece set up, and arc air guide block is streamlined, when wind-force blows to photovoltaic board edge, can rely on the guide to wind to play the effect of reducing the windage, slows down the influence of wind-force to the curtain.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the layered structure of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the deformation-preventing shock-absorbing rod according to the present utility model;

FIG. 4 is an enlarged view of a portion of the utility model at A;

in the figure: 1. a photovoltaic panel body; 101. photovoltaic glass; 102. a first adhesive film; 103. a photovoltaic cell; 104. a second adhesive film; 105. a back plate; 2. a metal frame; 3. a connecting column; 4. a center block; 5. connecting a support plate; 6. an anti-deformation shock-absorbing rod; 601. a sleeve; 602. an inner tube; 603. a linear bearing; 604. a buffer tank; 605. a damping spring; 606. a guide rod; 607. a rubber block; 7. arc wind-guiding piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the deformation-preventing curtain wall photovoltaic panel comprises a photovoltaic panel main body 1, wherein a metal frame 2 is arranged around the photovoltaic panel main body 1;

further comprises:

the connecting columns 3 are arranged at the upper ends of four corners of the metal frame 2, four connecting columns 3 are arranged, and the four connecting columns 3 are respectively welded with the four corners of the metal frame 2;

a center block 4 provided at an intermediate position above the photovoltaic panel main body 1;

the anti-deformation shock absorption rods 6 are arranged between the center block 4 and the connecting columns 3 at four corners of the metal frame 2, and the four anti-deformation shock absorption rods 6 are arranged;

the connecting support plates 5 are arranged on two sides of the center block 4, and the center block 4 is connected with the metal frame 2 through the connecting support plates 5;

during the use, photovoltaic cell piece 103 is fixed with the curtain frame through metal frame 2 and bolt mounting, realizes the assembly, and when metal frame 2 receives the wind pressure to strike too big, takes place deformation in advance, consolidates the tractive because of photovoltaic board center is provided with four anti-deformation shock attenuation poles 6 to peripheral metal frame 2, and anti-deformation shock attenuation pole 6 passes through the tractive cushioning effect of sleeve pipe 601 and inner tube 602 and damping spring 605, plays better shock attenuation cushioning effect to avoid metal frame 2 to continue to take place deformation, showing the anti-deformation ability that has improved the photovoltaic board.

Referring to fig. 3, the anti-deformation shock absorbing rod 6 includes a sleeve 601 and an inner tube 602, a buffer slot 604 is disposed in the sleeve 601, one end of the inner tube 602 penetrates through and extends to the inside of the buffer slot 604, and is connected to the inner wall of the buffer slot 604 through a shock absorbing spring 605, when the metal frame 2 is impacted by wind pressure, the anti-deformation shock absorbing rod 6 can play a role in better shock absorbing and buffering through the sleeve 601, the inner tube 602 and the traction and shock absorbing effect of the shock absorbing spring 605, so as to avoid deformation of the metal frame 2.

Referring to fig. 4, a rubber block 607 is mounted on an inner wall of the buffer groove 604, a guide rod 606 is disposed in the buffer spring 605, one end of the guide rod 606 is fixedly connected with the inner tube 602, the guide rod 606 can play a role in assisting in guiding when the buffer spring 605 is contracted, and meanwhile, the rubber block 607 in the buffer groove 604 can absorb shock to the guide rod 606 by means of elastic action when the buffer spring 605 is contracted to a certain extent, so that excessive deformation of the buffer spring 605 is avoided.

Referring to fig. 3, a linear bearing 603 is installed at the connection between the sleeve 601 and the inner tube 602, and the linear bearing 603 can guide the inner tube 602 along the stress direction of the sleeve 601 when the metal frame 2 is impacted, so as to improve the shock absorption stability.

Referring to fig. 1, the upper end and the lower end of the metal frame 2 are provided with arc-shaped wind guide blocks 7, and the arc-shaped wind guide blocks 7 and the metal frame 2 are integrally formed, the arc-shaped wind guide blocks 7 are streamline, and when wind blows to the edge of the photovoltaic panel, the wind resistance can be reduced by guiding wind, so that the influence of the wind on the curtain wall is slowed down.

Referring to fig. 2, the photovoltaic panel body 1 includes a photovoltaic glass 101, a first adhesive film 102, a photovoltaic cell piece 103, a second adhesive film 104 and a back plate 105, wherein the first adhesive film 102 is disposed on an inner wall of the photovoltaic glass 101, the photovoltaic cell piece 103 is disposed on an inner wall of the first adhesive film 102, the second adhesive film 104 is disposed on an inner wall of the photovoltaic cell piece 103, the back plate 105 is disposed on an inner wall of the second adhesive film 104, the photovoltaic glass 101 has better light transmittance, the conversion efficiency of the photovoltaic cell piece 103 is ensured, the photovoltaic cell piece 103 can be well protected by the first adhesive film 102 and the second adhesive film 104, and the photovoltaic cell piece 103 is packaged into a photovoltaic module capable of outputting direct current.

Working principle: during the use, photovoltaic cell piece 103 is fixed with the curtain frame through metal frame 2 and bolt mounting, this metal frame 2 upper end and lower extreme all are provided with arc wind-guiding piece 7, arc wind-guiding piece 7 is streamlined, when wind-force blows to photovoltaic board edge, can rely on the guide to wind and play the effect that reduces the windage, slow down the influence of wind-force to the curtain, and when metal frame 2 receives the wind pressure to strike too greatly, when preamorphization, consolidate the tractive to peripheral metal frame 2 because of photovoltaic board center is provided with four anti-deformation shock-absorbing rods 6, anti-deformation shock-absorbing rods 6 pass through sleeve pipe 601 and inner tube 602 and damping spring 605's tractive cushioning effect, play better shock attenuation buffering effect, in order to avoid metal frame 2 to continue taking place the deformation, the anti-deformation ability of photovoltaic board has been remarkably improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The deformation-preventing curtain wall photovoltaic panel comprises a photovoltaic panel main body (1), wherein a metal frame (2) is arranged around the photovoltaic panel main body (1);

the method is characterized in that: further comprises:

the connecting columns (3) are arranged at the upper ends of four corners of the metal frame (2), the four connecting columns (3) are arranged, and the four connecting columns (3) are respectively welded with the four corners of the metal frame (2);

a center block (4) provided at an intermediate position above the photovoltaic panel main body (1);

the anti-deformation shock absorption rods (6) are arranged between the center block (4) and the connecting columns (3) at four corners of the metal frame (2), and the four anti-deformation shock absorption rods (6) are arranged;

and the connecting support plates (5) are arranged on two sides of the center block (4), and the center block (4) is connected with the metal frame (2) through the connecting support plates (5).

2. The deformation-preventing curtain wall photovoltaic panel according to claim 1, wherein: the anti-deformation shock absorption rod (6) comprises a sleeve (601) and an inner tube (602), a buffer groove (604) is formed in the sleeve (601), one end of the inner tube (602) penetrates through and extends to the inside of the buffer groove (604), and the inner tube is connected with the inner wall of the buffer groove (604) through a shock absorption spring (605).

3. The deformation-preventing curtain wall photovoltaic panel according to claim 2, wherein: the inner wall of the buffer groove (604) is provided with a rubber block (607), the inside of the damping spring (605) is provided with a guide rod (606), and one end of the guide rod (606) is fixedly connected with the inner pipe (602).

4. The deformation-preventing curtain wall photovoltaic panel according to claim 2, wherein: a linear bearing (603) is arranged at the joint of the sleeve (601) and the inner tube (602).

5. The deformation-preventing curtain wall photovoltaic panel according to claim 1, wherein: the upper end and the lower extreme of metal frame (2) all are provided with arc air guide block (7), and arc air guide block (7) and metal frame (2) integrated into one piece set up.

6. The deformation-preventing curtain wall photovoltaic panel according to claim 1, wherein: the photovoltaic panel main body (1) comprises photovoltaic glass (101), a first adhesive film (102), a photovoltaic cell (103), a second adhesive film (104) and a back plate (105), wherein the first adhesive film (102) is arranged on the inner wall of the photovoltaic glass (101), the photovoltaic cell (103) is arranged on the inner wall of the first adhesive film (102), the second adhesive film (104) is arranged on the inner wall of the photovoltaic cell (103), and the back plate (105) is arranged on the inner wall of the second adhesive film (104).