Building Integrated Photovoltaic (BIPV) curtain wall component

Abstract

The present invention relates to the technical field of photovoltaic panels, and discloses a building-integrated photovoltaic curtain wall assembly, including: embedded parts, a plurality of embedded parts are arranged on the outer wall, an L-shaped groove is formed in each embedded part, and a locking component is arranged in each embedded part. In the present invention, by removing the connection between the first photovoltaic glass and the L-shaped block, when the first photovoltaic glass and the L-shaped block are separated, the linkage component drives the limiting block to move into the L-shaped block. Subsequently, the insertion block on the second photovoltaic glass is inserted along the L-shaped groove. Finally, after the second photovoltaic glass contacts the L-shaped block, the linkage component drives the limiting block to move out of the L-shaped block and then snap into the groove. At this time, the insertion block establishes a rigid connection with the embedded part. This method does not require removing the surrounding first photovoltaic glass to create an operating space, nor does it require pulling out the L-shaped block. The second photovoltaic glass can be directly inserted to complete the replacement, greatly simplifying the construction steps, reducing the construction complexity, and making the replacement operation more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panels, and in particular to a photovoltaic building integrated curtain wall assembly. Background Art

[0002] Photovoltaic building integrated curtain wall components are a new type of building material system that combines solar photovoltaic power generation technology with building curtain walls. It uses photovoltaic components such as photovoltaic glass to replace traditional curtain wall materials such as glass and stone, so that it can not only realize the building enclosure function but also generate photovoltaic power. These components usually include photovoltaic cells, tempered glass, packaging materials, backboard materials and frame materials, etc., which together constitute a photovoltaic curtain wall system that is both beautiful and practical.

[0003] The existing photovoltaic curtain wall installation process is: first, the embedded parts are accurately installed on the outer wall. These embedded parts serve as the cornerstone for subsequent connections. Then, the photovoltaic glass’s own connectors are used to firmly connect with the embedded parts to achieve the hanging installation of the photovoltaic glass.

[0004] Since curtain walls are usually made up of multiple independent pieces of photovoltaic glass, these glasses are tightly connected after being hung to form a seamless integrated structure, thereby maximizing the capture and utilization of solar energy. However, when one of the photovoltaic glasses fails or needs maintenance and replacement, its disassembly process becomes extremely complicated. Since the photovoltaic glasses are tightly connected and usually fixed by complex connectors and embedded parts systems, it is impossible to simply disassemble the problematic glass alone. In order to free up enough operating space, multiple adjacent photovoltaic glasses often have to be removed, which greatly increases the workload. In addition, the reinstallation process after disassembly is also cumbersome. The present invention purposely provides a photovoltaic building integrated curtain wall assembly that can easily replace problematic glass in the entire curtain wall. Summary of the invention

[0005] The purpose of the present invention is to provide a photovoltaic building integrated curtain wall assembly to solve the technical problems in the prior art in view of the deficiencies of the prior art.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] Photovoltaic building integrated curtain wall components, including:

[0008] Embedded parts, multiple embedded parts are arranged on the outer wall, each embedded part has an L-shaped groove, and each embedded part has a locking component;

[0009] The first photovoltaic glass, the number of which is multiple, a sealing strip is arranged between two adjacent first photovoltaic glasses, L-shaped blocks are arranged at the four corners of each first photovoltaic glass, the L-shaped blocks are slidably inserted into L-shaped grooves, and are connected to a locking component, a limiting block is slidably connected to one side of the L-shaped block, a linkage component is arranged in the L-shaped block, the linkage component is connected to the limiting block and is connected to the first photovoltaic glass. When the first photovoltaic glass is connected to the L-shaped block, the first photovoltaic glass drives the limiting block to move outwards of the L-shaped block through the linkage component;

[0010] The second photovoltaic glass, the number of which is multiple, insertion blocks are arranged at the four corners of each second photovoltaic glass, and the second photovoltaic glass is connected to the linkage component. Grooves are formed on each insertion block, the insertion blocks are slidably connected to the L-shaped grooves and are slidably connected to the L-shaped blocks. When replacing the first photovoltaic glass, the first photovoltaic glass is removed from the L-shaped block. At this time, when the first photovoltaic glass is separated, the linkage component drives the limiting block to move into the L-shaped block. Subsequently, the insertion block is inserted into the L-shaped groove, and at this time, the second photovoltaic glass drives the limiting block to be stuck in the groove through the linkage component.

[0011] As a further solution of the present invention: the locking component includes a receiving groove, a locking rod, a jack and a self-locking component. The receiving groove is formed in the embedded part and communicates with the L-shaped groove. The locking rod is slidably installed in the receiving groove, its length is greater than the length of the jack, and it is driven to move by the self-locking component. The jack is formed on the L-shaped block. When the L-shaped block is inserted into the L-shaped groove so that the jack and the receiving groove are aligned, the self-locking component drives the locking rod to be inserted into the jack.

[0012] As a further solution of the present invention: the self-locking component includes a first spring and a blocking block. The locking rod is connected to the bottom of the receiving groove through the first spring. The pre-tightening force of the first spring pushes the locking rod out of the receiving groove. The blocking block is slidably installed in the L-shaped groove and blocks the receiving groove. When the L-shaped block is inserted into the L-shaped groove, the L-shaped block pushes the blocking block away from the receiving groove.

[0013] As a further solution of the present invention: after the locking rod penetrates through the jack, one end of it is inserted into the inner wall of the embedded part.

[0014] As a further solution of the present invention: the linkage component includes a second spring, a slider, a cavity and a driving component. The cavity is formed in the L-shaped block. The slider is slidably installed in the cavity and is connected to the limiting block through the second spring. The driving component is arranged in the cavity. When the first photovoltaic glass is separated from the L-shaped block, the driving component drives the slider to move away from the limiting block. The slider drives the limiting block to move into the L-shaped block through the second spring. When the insertion block is inserted into the L-shaped groove and abuts against the limiting block, at this time, the second photovoltaic glass drives the slider to move towards the limiting block through the driving component, and the slider compresses the second spring.

[0015] As a further solution of the present invention: The driving assembly includes a fixing plate, a straight groove, a square frame, an inclined groove, a round rod and an extension rod. The fixing plate is fixedly installed in the cavity. The straight groove is opened on the fixing plate. The square frame is slidably installed in the cavity, and its moving direction is perpendicular to the moving direction of the slider. The square frame is slidably connected to the fixing plate. The inclined groove is opened on the square frame and is arranged obliquely. The round rod is fixedly installed on the slider, is slidably connected to the straight groove, and is also slidably connected to the inclined groove. The extension rod is slidably inserted into the L-shaped block, one end of which is fixedly connected to the square frame, and the other end protrudes from the L-shaped block. The end of the extension rod protruding from the L-shaped block cooperates with the first photovoltaic glass and also cooperates with the second photovoltaic glass. The distance between the end of the inclined groove close to the limit block and the extension rod is smaller than the distance between the end of the inclined groove far from the limit block and the extension rod.

[0016] As a further solution of the present invention: The driving assembly further includes a third spring. One end of the square frame away from the extension rod is connected to the cavity through the third spring.

[0017] As a further solution of the present invention: A sealing strip is arranged between the second photovoltaic glass and the first photovoltaic glass.

[0018] The beneficial effects of the present invention:

[0019] 1. In the present invention, first, the first photovoltaic glass is installed on the outer wall through the embedded part and the L-shaped block, thus forming an initial whole curtain wall. When one of the first photovoltaic glasses needs to be replaced, first, the connection between the first photovoltaic glass and the L-shaped block is removed. When the first photovoltaic glass is separated from the L-shaped block, the linkage assembly drives the limit block to move into the L-shaped block. Subsequently, the insertion block on the second photovoltaic glass is inserted along the L-shaped groove. Finally, after the second photovoltaic glass contacts the L-shaped block, the limit block will be driven by the linkage assembly to move out of the L-shaped block and then snap into the groove. At this time, the insertion block also establishes a rigid connection with the embedded part. This method does not require removing the surrounding first photovoltaic glasses to create an operating space, nor does it require pulling out the L-shaped block. The second photovoltaic glass can be directly inserted to complete the replacement, greatly simplifying the construction steps, reducing the construction complexity, and making the replacement operation more convenient.

[0020] 2. In the present invention, after the L-shaped block is inserted into the L-shaped groove, it needs to be moved towards the receiving groove to align the jack with the receiving groove. At this time, the self-locking component will drive the locking rod to insert into the jack, thereby locking the L-shaped block. The process of moving the L-shaped block to align the jack with the receiving groove is, when installing the first photovoltaic glass, moving the first photovoltaic glass to one side, and the first photovoltaic glass is moved towards the direction of another already installed first photovoltaic glass. At this time, the moving first photovoltaic glass will squeeze the sealing strip to deform it. Thus, when installing the first photovoltaic glass, it follows the installation in one direction. In this way, when each first photovoltaic glass is installed, it can be aligned with the previously installed first photovoltaic glass, and at the same time, the sealing work is completed.

[0021] 3. In the present invention, when no component is inserted into the embedded part, the blocking block seals the receiving groove. At this time, the locking rod is located in the receiving groove, and the first spring is in a compressed state. After the L-shaped block is inserted into the L-shaped groove and moved to align the jack with the receiving groove, during this process, the L-shaped block pushes the blocking block away from the receiving groove. At this time, the locking rod abuts against the L-shaped block. Once the jack is aligned with the receiving groove, the pre-tightening force of the first spring will push the locking rod into the jack to complete self-locking. And under the action of the first spring, the locking rod will not move out of the jack without external force. In this way, the stability of locking the L-shaped block is ensured, and the safety of the entire curtain wall is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] Figure 1 is the schematic diagram of the overall structure of the present invention;

[0024] Figure 2 is the schematic diagram of the connection structure between the first photovoltaic glass and the L-shaped block in the present invention;

[0025] Figure 3 is the schematic diagram of the connection structure between the second photovoltaic glass and the insertion block in the present invention;

[0026] Figure 4 is the schematic diagram of the sectional structure of the embedded part in the present invention;

[0027] Figure 5 is the schematic diagram of the structure of the insertion block inserted into the embedded part in the present invention;

[0028] Figure 6 is the schematic diagram of the structure of the blocking block blocking the locking rod in the present invention;

[0029] Figure 7 is the schematic diagram of the sectional structure of the L-shaped block in the present invention;

[0030] Figure 8 is the schematic diagram of the disassembled structure of the L-shaped block in the present invention;

[0031] Figure 9 It is a schematic structural view of the insertion block abutting against the limiting block in the present invention.

[0032] In the figure: 1, embedded part; 2, first photovoltaic glass; 3, second photovoltaic glass; 4, L-shaped block; 5, insertion block; 6, L-shaped groove; 7, accommodation groove; 8, locking rod; 9, first spring; 10, stop block; 11, jack; 12, limiting block; 13, groove; 14, second spring; 15, slider; 16, fixing plate; 17, straight groove; 18, square frame; 19, inclined groove; 20, round rod; 21, third spring; 22, extension rod; 23, cavity; 24, sealing strip. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0034] Please refer to Figures 1-9 As shown, the present invention is a photovoltaic building integrated curtain wall component, including:

[0035] Embedded parts 1, a plurality of embedded parts 1 are all arranged on the outer wall, an L-shaped groove 6 is opened in each embedded part 1, and a locking component is arranged in each embedded part 1;

[0036] First photovoltaic glasses 2, the number of which is multiple, a sealing strip 24 is arranged between adjacent two first photovoltaic glasses 2, an L-shaped block 4 is arranged at the four corners of each first photovoltaic glass 2, the L-shaped block 4 is slidably inserted into the L-shaped groove 6, and it is connected with the locking component, a limiting block 12 is slidably connected to one side of the L-shaped block 4, a linkage component is arranged in the L-shaped block 4, the linkage component is connected with the limiting block 12, and it is connected with the first photovoltaic glass 2. When the first photovoltaic glass 2 is connected to the L-shaped block 4, the first photovoltaic glass 2 drives the limiting block 12 to move out of the L-shaped block 4 through the linkage component;

[0037] Second photovoltaic glasses 3, the number of which is multiple, an insertion block 5 is arranged at the four corners of each second photovoltaic glass 3, and the second photovoltaic glass 3 is connected with the linkage component. A groove 13 is opened on each insertion block 5, the insertion block 5 is slidably connected with the L-shaped groove 6, and it is slidably connected with the L-shaped block 4. When replacing the first photovoltaic glass 2, the first photovoltaic glass 2 is removed from the L-shaped block 4. At this time, when the first photovoltaic glass 2 is separated, the linkage component drives the limiting block 12 to move into the L-shaped block 4. Then the insertion block 5 is inserted into the L-shaped groove 6. At this time, the second photovoltaic glass 3 drives the limiting block 12 to be stuck into the groove 13 through the linkage component.

[0038] In one case of this embodiment, the first photovoltaic glass 2 and the second photovoltaic glass 3 are actually the same product, but are distinguished according to the connected different L-shaped blocks 4 and insertion blocks 5.

[0039] Working principle of the present invention: First, install the embedded parts 1 at the positions on the outer wall where the first photovoltaic glass 2 is to be installed. Subsequently, insert multiple first photovoltaic glass 2 into the L-shaped grooves 6 on the embedded parts 1 through the L-shaped blocks 4 and lock them through the locking assembly, thus completing the suspension installation of the first photovoltaic glass 2 on the outer wall. When one of the first photovoltaic glass 2 needs to be replaced, first find the problematic first photovoltaic glass 2, and then separate the first photovoltaic glass 2 from the L-shaped block 4 (if the first photovoltaic glass 2 and the L-shaped block 4 are detachably connected, that is, remove the first photovoltaic glass 2, or directly break the problematic first photovoltaic glass 2). When the first photovoltaic glass 2 and the L-shaped block 4 are separated, the linkage assembly will drive the limit block 12 to move into the L-shaped block 4. At this time, the insertion block 5 on the second photovoltaic glass 3 can be inserted into the L-shaped groove 6. During the insertion process, the second photovoltaic glass 3 will drive the limit block 12 to move out of the L-shaped block 4 through the linkage assembly, so that the limit block 12 is stuck into the groove 13. At this time, since the L-shaped block 4 is rigidly connected to the embedded part 1 through the locking assembly, and the limit block 12 is stuck into the groove 13, the insertion block 5 is also rigidly connected to the embedded part 1. Thus, the operation of replacing the first photovoltaic glass 2 can be carried out without pulling out the L-shaped block 4. For the installation of the second photovoltaic glass 3, a direct insertion method is adopted to ensure that the second photovoltaic glass 3 can be aligned with the first photovoltaic glass 2 on both the left and right sides. In this way, using the initial connecting piece L-shaped block 4 as the connection basis, the insertion block 5 on the second photovoltaic glass 3 can be easily inserted and locked, thus completing a simple replacement operation, and simple maintenance and replacement can be carried out on any one of the first photovoltaic glass 2 on a curtain wall.

[0040] As Figures 4-6 shown, as a preferred embodiment of the present invention, the locking assembly includes a receiving groove 7, a locking rod 8, a jack 11 and a self-locking assembly. The receiving groove 7 is opened in the embedded part 1 and communicates with the L-shaped groove 6. The locking rod 8 is slidably installed in the receiving groove 7, its length is greater than the length of the jack 11, and it is driven to move by the self-locking assembly. The jack 11 is opened on the L-shaped block 4. When the L-shaped block 4 is inserted into the L-shaped groove 6 so that the jack 11 and the receiving groove 7 are aligned, the self-locking assembly drives the locking rod 8 to insert into the jack 11.

[0041] In actual application of this embodiment, as Figure 4Taking the shown example, when the L-shaped block 4 is inserted into the L-shaped groove 6, it needs to move towards the accommodating groove 7 to align the jack hole 11 with the accommodating groove 7. At this time, the self-locking assembly will drive the locking rod 8 to insert into the jack hole 11, thereby locking the L-shaped block 4. The process of moving the L-shaped block 4 to align the jack hole 11 with the accommodating groove 7 is, when installing the first photovoltaic glass 2, moving the first photovoltaic glass 2 to one side, and the first photovoltaic glass 2 moves towards the direction of another already installed first photovoltaic glass 2. At this time, the moving first photovoltaic glass 2 will squeeze the sealing strip 24 to cause it to deform. Thus, when installing the first photovoltaic glass 2, it follows the installation in one direction. In this way, when each first photovoltaic glass 2 is installed, it can be aligned with the previously installed first photovoltaic glass 2, and at the same time, the sealing work is completed.

[0042] As Figures 4-6 shown, as a preferred embodiment of the present invention, the self-locking assembly includes a first spring 9 and a stopper 10. The locking rod 8 is connected to the bottom of the accommodating groove 7 through the first spring 9. The pre-tightening force of the first spring 9 pushes the locking rod 8 out of the accommodating groove 7. The stopper 10 is slidably installed in the L-shaped groove 6 and blocks the accommodating groove 7. When the L-shaped block 4 is inserted into the L-shaped groove 6, the L-shaped block 4 pushes the stopper 10 away from the accommodating groove 7.

[0043] In actual application of this embodiment, as Figure 6 shown, taking it as an example, when no components are inserted into the embedded part 1, the stopper 10 blocks the accommodating groove 7. At this time, the locking rod 8 is located in the accommodating groove 7, and the first spring 9 is in a compressed state. When the L-shaped block 4 is inserted into the L-shaped groove 6 and moved to align the jack hole 11 with the accommodating groove 7, during this process, the L-shaped block 4 pushes the stopper 10 away from the accommodating groove 7. At this time, the locking rod 8 abuts against the L-shaped block 4. Once the jack hole 11 is aligned with the accommodating groove 7, the pre-tightening force of the first spring 9 will push the locking rod 8 to insert into the jack hole 11, thereby completing self-locking. And under the action of the first spring 9, the locking rod 8 will not move out of the jack hole 11 without external force, thus ensuring the stability of the locking of the L-shaped block 4 and ensuring the safety of the entire curtain wall.

[0044] As Figures 4-6 shown, as a preferred embodiment of the present invention, after the locking rod 8 passes through the jack hole 11, one end of it inserts into the inner wall of the embedded part 1.

[0045] In actual application of this embodiment, when the locking rod 8 passes through the jack hole 11 and one end of it inserts into the inner wall of the embedded part 1, this means that one end of the locking rod 8 inserts into the embedded part 1, and the other end is located in the accommodating groove 7. Thus, the locking of the L-shaped block 4 through the jack hole 11 is more stable.

[0046] As Figures 1-9As shown, as a preferred embodiment of the present invention, the linkage assembly includes a second spring 14, a slider 15, a cavity 23 and a driving assembly. The cavity 23 is formed in the L-shaped block 4. The slider 15 is slidably mounted in the cavity 23 and is connected to the limiting block 12 through the second spring 14. The driving assembly is disposed in the cavity 23. When the first photovoltaic glass 2 is separated from the L-shaped block 4, the driving assembly drives the slider 15 to move away from the limiting block 12. The slider 15 drives the limiting block 12 to move into the L-shaped block 4 through the second spring 14. When the insertion block 5 is inserted into the L-shaped groove 6, the insertion block 5 abuts against the limiting block 12. At this time, the second photovoltaic glass 3 drives the slider 15 to move towards the limiting block 12 through the driving assembly, and the slider 15 compresses the second spring 14.

[0047] In practical application of this embodiment, the limiting block 12 is connected to the slider 15 through the second spring 14, and the movement of the slider 15 drives the limiting block 12 to move. The presence of the second spring 14 can delay the movement of the limiting block 12 because when the insertion block 5 is inserted into the L-shaped groove 6, it is necessary to ensure that the limiting block 12 is located in the L-shaped block 4 so as not to block the insertion of the insertion block 5. When the first photovoltaic glass 2 is separated from the L-shaped block 4, the driving assembly drives the slider 15 to move away from the limiting block 12. At this time, the slider 15 drives the limiting block 12 to move into the L-shaped block 4 through the second spring 14. When the insertion block 5 is inserted into the L-shaped groove 6, the insertion block 5 abuts against the limiting block 12. Therefore, when the second photovoltaic glass 3 drives the slider 15 to move towards the limiting block 12 through the driving assembly at this time, the slider 15 compresses the second spring 14 until the insertion block 5 is completely inserted into the L-shaped groove 6. At this time, without the abutment of the insertion block 5, the limiting block 12 will be inserted into the groove 13 under the elastic force of the second spring 14, thereby locking the insertion block 5 in the L-shaped groove 6. In this way, it can be ensured that the insertion block 5 is inserted to the deepest position before it is locked, ensuring the stability of the connection.

[0048] As Figures 1-9As shown, as a preferred embodiment of the present invention, the driving assembly includes a fixing plate 16, a straight groove 17, a square frame 18, an inclined groove 19, a round rod 20 and an extension rod 22. The fixing plate 16 is fixedly installed in the cavity 23. The straight groove 17 is opened on the fixing plate 16. The square frame 18 is slidably installed in the cavity 23, and its moving direction is perpendicular to the moving direction of the slider 15. The square frame 18 is slidably connected to the fixing plate 16. The inclined groove 19 is opened on the square frame 18 and is inclined. The round rod 20 is fixedly installed on the slider 15, is slidably connected to the straight groove 17, and is also slidably connected to the inclined groove 19. The extension rod 22 is slidably inserted into the L-shaped block 4, one end of which is fixedly connected to the square frame 18, and the other end protrudes from the L-shaped block 4. The end of the extension rod 22 protruding from the L-shaped block 4 cooperates with the first photovoltaic glass 2 and also cooperates with the second photovoltaic glass 3. The distance between the end of the inclined groove 19 close to the limit block 12 and the extension rod 22 is less than the distance between the end of the inclined groove 19 far from the limit block 12 and the extension rod 22.

[0049] In actual application of this embodiment, when the first photovoltaic glass 2 is connected to the L-shaped block 4, the first photovoltaic glass 2 will push the extension rod 22 into the L-shaped block 4. Therefore, the square frame 18 will move, and the inclined groove 19 will also move, thereby driving the round rod 20 to change its position. The straight groove 17 limits the moving direction of the round rod 20, and the distance between the end of the inclined groove 19 close to the limit block 12 and the extension rod 22 is less than the distance between the end of the inclined groove 19 far from the limit block 12 and the extension rod 22. Therefore, the slider 15 will move towards the limit block 12. At this time, the second spring 14 protrudes outside the L-shaped block 4. When replacing the first photovoltaic glass 2, the first photovoltaic glass 2 is separated from the L-shaped block 4, and the extension rod 22 is pulled out of the L-shaped block 4. As shown in Figure 9 For example, then the insertion block 5 is inserted into the L-shaped groove 6. The second photovoltaic glass 3 will first contact the extension rod 22 and finally push the extension rod 22 back into the L-shaped block 4, thereby realizing the clamping of the insertion block 5. In this way, by using the movement of the second photovoltaic glass 3 on the extension rod 22 when installing the second photovoltaic glass 3, the clamping of the insertion block 5 is realized, which is also similar to a self-locking function and makes it more convenient to replace the first photovoltaic glass 2.

[0050] As shown in Figures 1-9 As shown, as a preferred embodiment of the present invention, the driving assembly further includes a third spring 21. One end of the square frame 18 away from the extension rod 22 is connected to the cavity 23 through the third spring 21.

[0051] In practical application of this embodiment, the elastic force of the third spring 21 can push the square frame 18 away when no external force is applied, so that one end of the extension rod 22 always protrudes from the L-shaped block 4. In this way, when the first photovoltaic glass 2 is removed, the extension rod 22 will automatically pop out. Moreover, if the second photovoltaic glass 3 is replaced later, the extension rod 22 can also automatically pop out, further improving the maintenance efficiency of the curtain wall.

[0052] As Figures 1-9 shown, as a preferred embodiment of the present invention, a sealing strip 24 is provided between the second photovoltaic glass 3 and the first photovoltaic glass 2.

[0053] In practical application of this embodiment, when the second photovoltaic glass 3 is reinstalled after the first photovoltaic glass 2 is replaced, the sealing strip 24 is still provided between the second photovoltaic glass 3 and the first photovoltaic glass 2. In this way, after replacement, the sealing performance and integrity of the entire curtain wall are still ensured.

[0054] The above has described in detail an embodiment of the present invention, but the content described is only a preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. Photovoltaic building integrated curtain wall component, characterized in that, Including: Embedded parts (1), a plurality of embedded parts (1) are all arranged on the outer wall, an L-shaped groove (6) is formed in each embedded part (1), and a locking component is arranged in each embedded part (1); The first photovoltaic glass (2), the number of which is multiple, a sealing strip (24) is arranged between two adjacent first photovoltaic glasses (2), L-shaped blocks (4) are arranged at the four corners of each first photovoltaic glass (2), the L-shaped blocks (4) are slidably inserted into the L-shaped grooves (6), and are connected with the locking component. A limiting block (12) is slidably connected to one side of the L-shaped block (4), a linkage component is arranged in the L-shaped block (4), the linkage component is connected with the limiting block (12) and is connected with the first photovoltaic glass (2). When the first photovoltaic glass (2) is connected with the L-shaped block (4), the first photovoltaic glass (2) drives the limiting block (12) to move out of the L-shaped block (4) through the linkage component; The second photovoltaic glass (3), the number of which is multiple, insertion blocks (5) are arranged at the four corners of each second photovoltaic glass (3), and the second photovoltaic glass (3) is connected with the linkage component. Grooves (13) are formed in each insertion block (5), the insertion blocks (5) are slidably connected with the L-shaped grooves (6) and are slidably connected with the L-shaped blocks (4). When replacing the first photovoltaic glass (2), the first photovoltaic glass (2) is removed from the L-shaped block (4). At this time, when the first photovoltaic glass (2) is separated, the linkage component drives the limiting block (12) to move into the L-shaped block (4). Then the insertion block (5) is inserted into the L-shaped groove (6). At this time, the second photovoltaic glass (3) drives the limiting block (12) to be stuck in the groove (13) through the linkage component; The linkage component includes a second spring (14), a slider (15), a cavity (23) and a driving component. The cavity (23) is formed in the L-shaped block (4), the slider (15) is slidably installed in the cavity (23) and is connected with the limiting block (12) through the second spring (14). The driving component is arranged in the cavity (23). When the first photovoltaic glass (2) is separated from the L-shaped block (4), the driving component drives the slider (15) to move away from the limiting block (12). The slider (15) drives the limiting block (12) to move into the L-shaped block (4) through the second spring (14). When the insertion block (5) is inserted into the L-shaped groove (6), the insertion block (5) abuts against the limiting block (12). At this time, the second photovoltaic glass (3) drives the slider (15) to move towards the limiting block (12) through the driving component, and the slider (15) compresses the second spring (14); The driving assembly includes a fixing plate (16), a straight groove (17), a square frame (18), an inclined groove (19), a round rod (20) and an extension rod (22). The fixing plate (16) is fixedly installed in the cavity (23). The straight groove (17) is formed on the fixing plate (16). The square frame (18) is slidably installed in the cavity (23), and its moving direction is perpendicular to the moving direction of the slider (15). The square frame (18) is slidably connected to the fixing plate (16). The inclined groove (19) is formed on the square frame (18) and is inclined. The round rod (20) is fixedly installed on the slider (15), slidably connected to the straight groove (17), and slidably connected to the inclined groove (19). The extension rod (22) is slidably inserted into the L-shaped block (4), one end of which is fixedly connected to the square frame (18), and the other end protrudes from the L-shaped block (4). The end of the extension rod (22) protruding from the L-shaped block (4) cooperates with the first photovoltaic glass (2) and also cooperates with the second photovoltaic glass (3). The distance between the end of the inclined groove (19) close to the limit block (12) and the extension rod (22) is less than the distance between the end of the inclined groove (19) far from the limit block (12) and the extension rod (22). The driving assembly further includes a third spring (21). One end of the square frame (18) far from the extension rod (22) is connected to the cavity (23) through the third spring (21).

2. The building integrated photovoltaic curtain wall module according to claim 1, characterized in that, The locking assembly includes a receiving groove (7), a locking rod (8), a jack (11) and a self-locking assembly. The receiving groove (7) is formed in the embedded part (1) and communicates with the L-shaped groove (6). The locking rod (8) is slidably installed in the receiving groove (7), its length is greater than the length of the jack (11), and it is driven to move by the self-locking assembly. The jack (11) is formed on the L-shaped block (4). When the L-shaped block (4) is inserted into the L-shaped groove (6) so that the jack (11) and the receiving groove (7) are aligned, the self-locking assembly drives the locking rod (8) to insert into the jack (11).

3. The photovoltaic building integrated curtain wall component according to claim 2, characterized in that The self-locking assembly includes a first spring (9) and a stop block (10). The locking rod (8) is connected to the bottom of the receiving groove (7) through the first spring (9). The pre-tightening force of the first spring (9) pushes the locking rod (8) out of the receiving groove (7). The stop block (10) is slidably installed in the L-shaped groove (6) and blocks the receiving groove (7). When the L-shaped block (4) is inserted into the L-shaped groove (6), the L-shaped block (4) pushes the stop block (10) away from the receiving groove (7).

4. The building integrated photovoltaic curtain wall component according to claim 2, characterized in that, After the locking rod (8) penetrates through the jack (11), one end of it inserts into the inner wall of the embedded part (1).

5. The building integrated photovoltaic curtain wall module according to claim 1, wherein, A sealing strip (24) is provided between the second photovoltaic glass (3) and the first photovoltaic glass (2).

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