An adjustable photovoltaic curtain wall assembly

Abstract

The utility model relates to the technical field of curtain wall component, and concretely is a kind of adjustable photovoltaic curtain wall component, including photovoltaic curtain wall ontology and keel, between the adjacent two keels, fixedly connected with several installation beams, between the adjacent two installation beams, one photovoltaic curtain wall ontology is installed, four positioning holes are equipped on each installation beam, four positioning columns are fixedly connected on photovoltaic curtain wall ontology, positioning column is inserted with positioning hole, four rotating shafts are rotatably connected on photovoltaic curtain wall ontology, the end of rotating shaft is fixedly connected with clamping block, the position corresponding clamping block is fixedly connected with multiple lock blocks with U-shaped section on keel, clamping block is engaged with lock block, between the adjacent two keels, multiple groups of ejection structure are equipped;Through installation structure, the quick installation, disassembly and adjustment of photovoltaic curtain wall component are realized, effectively improve the adjustment efficiency to photovoltaic curtain wall back terminal box, bypass diode and outgoing cable and other components.

Description

Technical Field

[0001] This utility model relates to a curtain wall component, specifically an adjustable photovoltaic curtain wall component, belonging to the technical field of curtain wall components. Background Technology

[0002] In today's construction industry, with increasing environmental awareness and the pursuit of sustainable energy, photovoltaic curtain wall components, as an innovative building material that converts solar energy into electricity, are gradually becoming an indispensable part of modern buildings. They can not only provide clean energy for buildings and reduce dependence on traditional electricity, but also effectively reduce carbon emissions and help achieve green building goals.

[0003] However, when the adaptation system of the photovoltaic curtain wall changes, the junction box, bypass diode, and lead cable on the back of the photovoltaic curtain wall need to be adjusted. The photovoltaic curtain wall components are fixed to the keel frame with bolts, and the adjustment of the junction box, bypass diode and lead cable is relatively troublesome and the adjustment efficiency is low. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable photovoltaic curtain wall component to solve the above problems. Through the installation structure, the photovoltaic curtain wall component can be quickly installed, disassembled and adjusted, which effectively improves the adjustment efficiency of components such as the junction box, bypass diode and lead cable on the back of the photovoltaic curtain wall.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: an adjustable photovoltaic curtain wall component, comprising a photovoltaic curtain wall body and a keel, wherein the photovoltaic curtain wall body is installed on the keel via an installation structure, the installation structure comprising installation beams, several installation beams being fixedly connected between two adjacent keels, a photovoltaic curtain wall body being installed between two adjacent installation beams, each installation beam having four positioning holes, four positioning columns being fixedly connected to the photovoltaic curtain wall body, the positioning columns being inserted into the positioning holes, four rotating shafts being rotatably connected to the photovoltaic curtain wall body, the ends of the rotating shafts being fixedly connected to locking blocks, and multiple U-shaped locking blocks being fixedly connected to the keel corresponding to the locking block positions, the locking blocks engaging with the locking blocks, and multiple sets of push-out structures being provided between two adjacent keels.

[0006] Preferably, the bottom cross-section of the card block is trapezoidal, and the opening edge of the locking block is chamfered.

[0007] Preferably, the ejector structure includes a connecting strip, a U-shaped connecting strip is fixedly connected between two adjacent keels, a fixing sleeve is fixedly connected to the connecting strip, a fixing strip is fixedly connected to the photovoltaic curtain wall body, a sliding rod is fixedly connected to the fixing strip, a first spring is fixedly connected inside the fixing sleeve, and a stop block is fixedly connected to the end of the sliding rod, the stop block abutting against the first spring.

[0008] Preferably, the cross-section of the abutment block is waist-shaped, and two arc-shaped baffles are fixedly connected to the end of the fixing sleeve.

[0009] Preferably, the photovoltaic curtain wall body is provided with a retrieval structure, the retrieval structure includes an installation shaft, two installation shafts are rotatably connected to the photovoltaic curtain wall body, and a handle is fixedly connected to the installation shaft.

[0010] Preferably, a torsion spring is fitted at the end of the mounting shaft, one end of the torsion spring is fixedly connected to the photovoltaic curtain wall body, and the other end of the torsion spring is fixedly connected to the handle.

[0011] Preferably, a limiting block is slidably connected to the end of the handle, a limiting groove is provided on the photovoltaic curtain wall body, the limiting block engages with the limiting groove, the cross-section of the end of the limiting block is a trapezoidal structure, a second spring is fixedly connected between the limiting block and the photovoltaic curtain wall body, a connecting rod is fixedly connected to the limiting block, a push block is fixedly connected to the top of the connecting rod, and the connecting rod is slidably connected to the photovoltaic curtain wall body.

[0012] Preferably, a guide shaft runs through the interior of the second spring, the guide shaft is fixedly connected to the limiting block, and the guide shaft is slidably connected to the photovoltaic curtain wall body.

[0013] The beneficial effects of this utility model are as follows: Several mounting beams are fixedly connected between two adjacent keels, and a photovoltaic curtain wall body is installed between two adjacent mounting beams. Each mounting beam has four positioning holes, and four positioning columns are fixedly connected to the photovoltaic curtain wall body. The positioning columns are inserted into the positioning holes, and four rotating shafts are rotatably connected to the photovoltaic curtain wall body. The ends of the rotating shafts are fixedly connected to locking blocks. Multiple U-shaped locking blocks are fixedly connected to the keels at the corresponding locking block positions. The locking blocks and locking blocks engage. Multiple sets of push-out structures are provided between two adjacent keels. The installation structure enables the rapid installation, disassembly, and adjustment of the photovoltaic curtain wall components, effectively improving the adjustment efficiency of components such as the junction box, bypass diodes, and lead cables on the back of the photovoltaic curtain wall. Attached Figure Description Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 for Figure 1 The diagram shown is an enlarged view of the structure of part A. Figure 3 This is a schematic diagram of the connection structure between the keel and the mounting beam of this utility model; Figure 4 This is a schematic diagram of the connection structure between the photovoltaic curtain wall body and the mounting beam of this utility model; Figure 5 for Figure 4 The diagram shown is an enlarged view of the structure of section B. Figure 6 This is a schematic diagram of the connection structure between the photovoltaic curtain wall body and the rotating shaft of this utility model; Figure 7 for Figure 6 The diagram shown is an enlarged view of the C-section structure. Figure 8 This is a schematic diagram of the connection structure between the keel and the connecting strip of this utility model; Figure 9 for Figure 8 The diagram shows an enlarged view of the structure of part D.

[0014] In the diagram: 1. Photovoltaic curtain wall body; 2. Keel; 3. Installation structure; 301. Installation beam; 302. Positioning hole; 303. Positioning column; 304. Rotating shaft; 305. Locking block; 306. Locking block; 4. Ejection structure; 401. Connecting strip; 402. Fixing sleeve; 403. Fixing strip; 404. Sliding rod; 405. Abutment block; 406. First spring; 407. Baffle; 5. Removal structure; 501. Installation shaft; 502. Handle; 503. Torsion spring; 504. Limiting block; 505. Limiting groove; 506. Second spring; 507. Connecting rod; 508. Push block; 509. Guide shaft. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-9As shown, an adjustable photovoltaic (PV) curtain wall assembly includes a PV curtain wall body 1 and a keel 2. The PV curtain wall body 1 is mounted on the keel 2 via an installation structure 3. The installation structure 3 includes installation beams 301. Several installation beams 301 are fixedly connected between two adjacent keels 2. A PV curtain wall body 1 is installed between two adjacent installation beams 301. Each installation beam 301 has four positioning holes 302. Four positioning posts 303 are fixedly connected to the PV curtain wall body 1, and the positioning posts 303 are inserted into the positioning holes 302. The photovoltaic curtain wall body 1 is rotatably connected to four rotating shafts 304. The ends of the rotating shafts 304 are fixedly connected to the locking blocks 305. The keel 2 is fixedly connected to multiple U-shaped locking blocks 306 on the corresponding positions of the locking blocks 305. The locking blocks 305 and the locking blocks 306 engage. Multiple sets of push-out structures 4 are provided between two adjacent keels 2. The installation structure 3 realizes the rapid installation, disassembly and adjustment of the photovoltaic curtain wall body 1, which effectively improves the adjustment efficiency of the back junction box, bypass diode and lead cable of the photovoltaic curtain wall body 1.

[0017] As a technical optimization of this utility model, the bottom cross-section of the locking block 305 is a trapezoidal structure, and the opening edge of the locking block 306 is chamfered; this facilitates the locking block 305 to be inserted into the opening of the locking block 306.

[0018] As a technical optimization of this utility model, the top-mounted structure 4 includes a connecting strip 401. A U-shaped connecting strip 401 is fixedly connected between two adjacent keels 2. A fixing sleeve 402 is fixedly connected to the connecting strip 401. A fixing strip 403 is fixedly connected to the photovoltaic curtain wall body 1. A sliding rod 404 is fixedly connected to the fixing strip 403. A first spring 406 is fixedly connected inside the fixing sleeve 402. A stop block 405 is fixedly connected to the end of the sliding rod 404. The stop block 405 abuts against the first spring 406. The stop block 405 has a waist-shaped cross-section. Two arc-shaped stops are fixedly connected to the end of the fixing sleeve 402. Plate 407; When disassembly and adjustment are required, rotate the shaft 304 in the opposite direction to disengage the locking block 305 from the locking block 306. Under the restoring force of the first spring 406, the abutment 405 pushes the slide rod 404 outward, so that the photovoltaic curtain wall body 1 that needs to be inspected and adjusted passes over the photovoltaic curtain wall bodies 1 in other positions above and below. At this time, the abutment 405 abuts against the baffle 407 to prevent the photovoltaic curtain wall body 1 from slipping off the installation position, making it easier for operators to operate. At this time, the positioning column 303 and the positioning hole 302 are also completely separated, and the photovoltaic curtain wall body 1 can be rotated so that the baffle 407 no longer blocks the abutment 405, and then the photovoltaic curtain wall body 1 can be removed.

[0019] As a technical optimization of this utility model, the photovoltaic curtain wall body 1 is provided with a picking structure 5, which includes a mounting shaft 501. Two mounting shafts 501 are rotatably connected to the photovoltaic curtain wall body 1, and a handle 502 is fixedly connected to the mounting shaft 501. A torsion spring 503 is sleeved on the end of the mounting shaft 501. One end of the torsion spring 503 is fixedly connected to the photovoltaic curtain wall body 1, and the other end of the torsion spring 503 is fixedly connected to the handle 502. A limit block 504 is slidably connected to the end of the handle 502. A limit groove 505 is provided on the photovoltaic curtain wall body 1, and the limit block 504 engages with the limit groove 505. The cross-section of the end of the limit block 504 is trapezoidal. A second spring 506 is fixedly connected between the limit block 504 and the photovoltaic curtain wall body 1. A connecting rod 507 is fixedly connected to the limit block 504, and a push rod is fixedly connected to the top of the connecting rod 507. Block 508 and connecting rod 507 are slidably connected to the photovoltaic curtain wall body 1; the second spring 506 has a guide shaft 509 passing through it, the guide shaft 509 is fixedly connected to the limiting block 504, and the guide shaft 509 is slidably connected to the photovoltaic curtain wall body 1; before the rotation operation, the push block 508 can be pushed first, and the connecting rod 507 will drive the limiting block 504 to disengage from the limiting groove 505. Under the action of the torsion spring 503, the handle 502 will automatically pop out, and the operator can hold the handle 502 to easily rotate and remove the photovoltaic curtain wall body 1 from the keel 2 for adjustment of the back junction box, bypass diode or lead cable; after the adjustment is completed, the photovoltaic curtain wall body 1 is reinstalled in its original position, the handle 502 is pressed to reset it, and the limiting block 504 is re-engaged into the limiting groove 505 under the action of the second spring 506, realizing the hidden fixation of the handle 502.

[0020] In use, when installing the photovoltaic curtain wall body 1, firstly, rotate the photovoltaic curtain wall body 1 90 degrees, then insert the abutment block 405 into the fixing sleeve 402, then rotate the photovoltaic curtain wall body 1 90 degrees back to its original position, and then align the positioning post 303 on the photovoltaic curtain wall body 1 with the positioning hole 302 on the mounting beam 301 for initial positioning. Subsequently, rotate the rotating shaft 304 to rotate the locking block 305, causing it to engage with the U-shaped locking block 306 on the keel 2, thus fixing the photovoltaic curtain wall body 1. At this time, the abutment block 405 in the ejector structure 4 compresses the first spring 406, forming a pre-tightening force to ensure a tight fit between the photovoltaic curtain wall body 1 and the keel 2. When disassembly and adjustment are required, rotate the rotating shaft 304 in the opposite direction to disengage the locking block 305 from the locking block 306. Under the restoring force of the first spring 406, the abutment block 405 pushes the sliding rod 404 outward, allowing the photovoltaic curtain wall body 1 that needs maintenance and adjustment to pass over other positions in the upper and lower rows. The photovoltaic curtain wall body 1 is positioned so that the abutment block 405 abuts against the baffle 407, preventing the photovoltaic curtain wall body 1 from slipping off the installation position and facilitating operation. At this time, the positioning post 303 and the positioning hole 302 are also completely separated, allowing the photovoltaic curtain wall body 1 to be rotated so that the baffle 407 no longer blocks the abutment block 405, thus removing the photovoltaic curtain wall body 1. Before rotating, the push block 508 can be pushed first, and the connecting rod 507 will drive the limiting block 504 to disengage from the limiting groove 505. Under the action of the torsion spring 503, the handle 502 will automatically pop out, allowing the operator to easily rotate and remove the photovoltaic curtain wall body 1 from the keel 2 by holding the handle 502 for adjustment of the back junction box, bypass diode, or lead cable. After adjustment, the photovoltaic curtain wall body 1 is reinstalled in its original position, and the handle 502 is pressed to reset it. Under the action of the second spring 506, the limiting block 504 is re-engaged into the limiting groove 505, achieving the hidden fixation of the handle 502.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0022] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adjustable photovoltaic curtain wall assembly, comprising a photovoltaic curtain wall body (1) and a keel (2), wherein the photovoltaic curtain wall body (1) is mounted on the keel (2) via an installation structure (3), characterized in that: The installation structure (3) includes an installation beam (301). Several installation beams (301) are fixedly connected between two adjacent keels (2). A photovoltaic curtain wall body (1) is installed between two adjacent installation beams (301). Each installation beam (301) is provided with four positioning holes (302). Four positioning columns (303) are fixedly connected to the photovoltaic curtain wall body (1). The positioning columns (303) are inserted into the positioning holes (302). Four rotating shafts (304) are rotatably connected to the photovoltaic curtain wall body (1). The ends of the rotating shafts (304) are fixedly connected with locking blocks (305). Multiple U-shaped locking blocks (306) are fixedly connected to the keel (2) at the corresponding positions of the locking blocks (305). The locking blocks (305) and locking blocks (306) engage. Multiple sets of ejection structures (4) are provided between two adjacent keels (2).

2. The adjustable photovoltaic curtain wall module according to claim 1, characterized in that: The bottom cross-section of the card block (305) is trapezoidal, and the opening edge of the locking block (306) is chamfered.

3. An adjustable photovoltaic curtain wall module according to claim 1, characterized in that: The top-out structure (4) includes a connecting strip (401). A U-shaped connecting strip (401) is fixedly connected between two adjacent keels (2). A fixing sleeve (402) is fixedly connected to the connecting strip (401). A fixing strip (403) is fixedly connected to the photovoltaic curtain wall body (1). A sliding rod (404) is fixedly connected to the fixing strip (403). A first spring (406) is fixedly connected inside the fixing sleeve (402). A stop block (405) is fixedly connected to the end of the sliding rod (404). The stop block (405) abuts against the first spring (406).

4. An adjustable photovoltaic curtain wall module according to claim 3, characterized in that: The cross-section of the abutment (405) is waist-shaped, and the ends of the fixing sleeve (402) are fixedly connected to two arc-shaped baffles (407).

5. An adjustable photovoltaic curtain wall module according to claim 1, characterized in that: The photovoltaic curtain wall body (1) is provided with a picking structure (5), the picking structure (5) includes a mounting shaft (501), two mounting shafts (501) are rotatably connected to the photovoltaic curtain wall body (1), and a handle (502) is fixedly connected to the mounting shaft (501).

6. An adjustable photovoltaic curtain wall module according to claim 5, characterized in that: The end of the mounting shaft (501) is fitted with a torsion spring (503), one end of the torsion spring (503) is fixedly connected to the photovoltaic curtain wall body (1), and the other end of the torsion spring (503) is fixedly connected to the handle (502).

7. An adjustable photovoltaic curtain wall module according to claim 5, characterized in that: The end of the handle (502) is slidably connected to a limiting block (504), and the photovoltaic curtain wall body (1) is provided with a limiting groove (505). The limiting block (504) engages with the limiting groove (505). The cross-section of the end of the limiting block (504) is a trapezoidal structure. A second spring (506) is fixedly connected between the limiting block (504) and the photovoltaic curtain wall body (1). A connecting rod (507) is fixedly connected to the limiting block (504). A push block (508) is fixedly connected to the top of the connecting rod (507). The connecting rod (507) is slidably connected to the photovoltaic curtain wall body (1).

8. An adjustable photovoltaic curtain wall module according to claim 7, characterized in that: The second spring (506) has a guide shaft (509) running through its interior. The guide shaft (509) is fixedly connected to the limiting block (504), and the guide shaft (509) is slidably connected to the photovoltaic curtain wall body (1).

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