A transparent photovoltaic glass curtain wall convenient to assemble and disassemble

Abstract

The utility model relates to a curtain wall technical field, concretely is a kind of transparent photovoltaic glass curtain wall convenient to assemble and disassemble, including photovoltaic glass frame and support keel, the photovoltaic glass frame bottom is detachably installed on support keel by multiple groups of connecting structure;The connecting structure includes the T-shaped connecting post being arranged at the photovoltaic glass frame and the T-shaped connecting cylinder being correspondingly arranged at the support keel, support column is equipped in T-shaped connecting cylinder, both sides are symmetrically equipped with swing lifting part, swing lifting part top is inserted and locked by limiting rod and the limiting slot of T-shaped connecting post;Swing lifting part bottom is connected adaptive swing part through sleeve spring, adaptive swing part realizes the self-adapting adjustment of both sides limiting height by swing rod and waist type rod hole.This scheme realizes the quick installation, disassembly and long-term stable connection of photovoltaic glass curtain wall by mechanical insertion and elastic swing structure.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall technology, specifically a transparent photovoltaic glass curtain wall that is easy to install and dismantle. Background Technology

[0002] Transparent photovoltaic (PV) glass curtain walls are a new type of BIPV system that combines photovoltaic power generation technology with building curtain walls. They can meet the building's lighting needs while converting solar energy into electricity. They include photovoltaic glass and a supporting frame. During installation, the photovoltaic glass frame and the supporting frame are connected using appropriate connection structures. Existing connection methods often involve fixing with adhesive or bolts. While these methods provide effective connections, they also make disassembly difficult for subsequent replacements and repairs.

[0003] Therefore, in view of the above problems, this technical solution designs a transparent photovoltaic glass curtain wall that is easy to install and dismantle. Utility Model Content

[0004] The purpose of this invention is to provide a transparent photovoltaic glass curtain wall that is easy to install and dismantle, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A transparent photovoltaic glass curtain wall that is easy to install and dismantle includes a photovoltaic glass frame and a supporting keel. The bottom of the photovoltaic glass frame is detachably installed on the supporting keel through multiple sets of evenly distributed connecting structures. The connecting structure includes a T-shaped connecting column at the bottom of the photovoltaic glass frame and a T-shaped connecting tube on the supporting keel that matches the T-shaped connecting column. The T-shaped connecting tube has a supporting column at its center and swing lifting components symmetrically arranged on both sides.

[0007] The swing lifting component includes a lifting swing channel formed in the side wall of the T-shaped connecting cylinder, within which a liftable swing cylinder is installed. A limiting rod is provided on the upper part of the side wall of the swing cylinder. A limiting groove is correspondingly formed in the side wall of the T-shaped connecting column, and the limiting rod is embedded in the limiting groove to achieve locking. An adaptive swing component is connected to the bottom of the swing lifting component via a spring.

[0008] The adaptive swinging component includes a swinging rod hinged to the bottom of the T-shaped connecting cylinder via a swinging central axis. The swinging rod has waist-shaped rod holes at both ends, and a swinging end shaft is slidably connected inside the waist-shaped rod holes. The top of the swinging end shaft is fixed to the bottom of the connecting rod.

[0009] As a further embodiment of this utility model: a connecting rod is provided inside the lifting swing cylinder, and a screw is connected to the top of the connecting rod. The screw extends out of the top of the lifting swing cylinder and is threadedly connected to a locking nut. The locking nut is connected to the top of the lifting swing cylinder for rotational limitation.

[0010] As a further embodiment of this utility model: in the adaptive swing component, the swing rod is hinged to the rectangular through hole at the bottom of the T-shaped connecting cylinder through the swing central axis, and a vertical fixing rod is fixed in the middle of the swing central axis, with the top of the fixing rod connected to the support column.

[0011] As a further embodiment of this utility model: the inner wall of the lifting swing cylinder is provided with an upper spring connecting ring, the inner wall of the T-shaped connecting cylinder is provided with a lower spring connecting ring, and a sleeve spring is sleeved on the outside of the connecting rod between the upper spring connecting ring and the lower spring connecting ring.

[0012] As a further embodiment of this utility model: the contact surface between the bottom end of the limiting rod and the limiting groove has a striped structure.

[0013] As a further embodiment of this utility model: the bottom of the T-shaped connecting cylinder is provided with a bottom mounting plate, which is fixed to the supporting keel by bolts or welding.

[0014] Compared with the prior art, the beneficial effects of this utility model are: by using the plug-in locking structure of the swing lifting component and the limiting groove, the photovoltaic glass frame and the supporting keel can be quickly disassembled and assembled, solving the problem of difficult disassembly using the traditional glue / bolt method.

[0015] By cooperating with the adaptive swing component (including the swing rod and the waist-shaped rod hole) and the sleeve spring, the limit groove depth changes or structural deformation are automatically compensated to ensure that the limit rod is always in full contact with the limit groove, thereby improving long-term stability.

[0016] The lifting and lowering of the swing cylinder is adjusted by tightening the locking nut, which precisely controls the insertion depth of the limit rod, ensuring both locking force and avoiding interference damage. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the connection distribution structure between the photovoltaic glass frame, supporting keel, and connecting structure in a transparent photovoltaic glass curtain wall that is easy to install and dismantle.

[0018] Figure 2 This is a schematic diagram of a connection structure in a transparent photovoltaic glass curtain wall that is easy to install and dismantle.

[0019] Figure 3 This is a cross-sectional schematic diagram of a connecting structure in a transparent photovoltaic glass curtain wall that facilitates installation and dismantling.

[0020] Figure 4 for Figure 3 A magnified structural diagram of A in the diagram.

[0021] The components include: photovoltaic glass frame 10, supporting keel 11, connecting structure 12, T-shaped connecting column 13, bottom mounting plate 14, limiting groove 15, limiting rod 16, lifting swing channel 17, lifting swing cylinder 18, upper spring connecting ring 19, lower spring connecting ring 20, connecting rod 21, screw 22, locking nut 23, sleeve spring 24, swing rod 25, waist-shaped rod hole 26, swing end shaft 27, swing central shaft 28, and T-shaped connecting cylinder 29. Detailed Implementation

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] Please see Figures 1-4A transparent photovoltaic glass curtain wall that is easy to install and dismantle includes a photovoltaic glass frame 10 installed on the periphery of the transparent photovoltaic glass. The bottom of the photovoltaic glass frame 10 is detachably installed on the corresponding lower support keel 11 through multiple sets of evenly distributed connecting structures 12. That is, under the connection of the connecting structures 12, multiple sets of transparent photovoltaic glass are evenly distributed on the support keel 11 to form a complete transparent photovoltaic glass curtain wall.

[0027] The connecting structure 12 includes an inverted T-shaped connecting column 13 installed on the bottom wall of the photovoltaic glass frame 10. A T-shaped connecting cylinder 29 is installed on the supporting keel 11 corresponding to the T-shaped connecting column 13. A supporting column is installed at the center of the T-shaped connecting cylinder 29. The T-shaped connecting column 13 descends to the bottom of the center of the T-shaped connecting cylinder 29 and contacts the top of the supporting column. Swinging lifting components are provided on both sides of the T-shaped connecting cylinder 29. The bottom of the two swinging lifting components are connected by an adaptive swinging component. Limiting grooves 15 are opened on both sides of the upper wall of the T-shaped connecting column 13 corresponding to the position of the swinging lifting component. The top of the swinging lifting component is embedded in the limiting groove 15. The T-shaped connecting column 13 is fixed inside the T-shaped connecting cylinder 29 by the descent of the swinging lifting component. At the same time, if the depth of the inner side of the limiting groove 15 changes over time, or if the structure of the swinging lifting component and the limiting groove 15 changes, the swinging of the adaptive swinging component can be used to control the up and down movement of the two swinging lifting components again, and control their ends to fully and stably contact the limiting groove 15 for limiting.

[0028] The swinging lifting component includes a swinging channel 17 axially designed within the inner wall of the upper spring connecting ring 19. The top of the swinging channel 17 is open, and the bottom of the swinging channel 17 is connected to a rectangular through hole radially penetrating the bottom of the T-shaped connecting cylinder 29. The adaptive swinging component is set within the rectangular through hole. A swinging cylinder 18 is installed inside the swinging channel 17. A set of limiting rods 16 is installed radially outward on the upper side wall of the swinging cylinder 18. The bottom of the outer end of the limiting rods 16 is designed to be inserted into the limiting groove 15. A set of connecting rods 21 is installed inside the swinging cylinder 18. A screw 22 is connected to the top of the connecting rods 21. A set of locking nuts 23 is threaded onto the screw 22 located outside the top of the swinging cylinder 18. The bottom of the locking nuts 23 is axially limited and rotatedly connected to the top of the swinging cylinder 18 (i.e., the locking nuts 23 are rotatably connected to the top of the swinging cylinder 18, and the inner side is threadedly connected to the screw 22, and the axial direction is limited and rotated). (The distance between the swing cylinders 18 is inconvenient). By rotating the locking nut 23, the cylinders move up and down along the screw 22, and then apply downward pressure or upward pulling force to the lifting swing cylinder 18, thereby driving the limit rod 16 to engage with the limit groove 15. At the same time, the rotation of the lifting swing cylinder 18 in the lifting swing channel 17 is used to adjust the rotation position of the limit rod 16. Meanwhile, a lower spring connecting ring 20 is installed on the lower side of the inner wall of the lifting swing channel 17, and an upper spring connecting ring 19 is installed on the upper side of the inner wall of the lifting swing cylinder 18. A sleeve spring 24 is fitted on the outside of the connecting rod 21 between the upper spring connecting ring 19 and the lower spring connecting ring 20. The bottom end of the connecting rod 21 is connected to the adaptive swing component. The elasticity of the sleeve spring 24 provides buffering capacity for the left and right swinging and lifting of the adaptive swing component. At the same time, the insertion and positioning between the limit rod 16 and the limit groove 15 is unrelated to the elasticity of the sleeve spring 24. That is, the buffering property of the sleeve spring 24 will not affect the stability of the insertion and positioning between the limit rod 16 and the limit groove 15.

[0029] The adaptive swing component includes a swing rod 25 that is swing-mounted in a rectangular through hole via a swing axis 28. A vertically distributed fixed rod is movably connected to the middle of the swing axis 28, and the top of the fixed rod is connected to a support column. The swing rod 25 has slots at both ends, and waist-shaped rod holes 26 are formed in the slots. A swing end shaft 27 is movably arranged inside the waist-shaped rod holes 26. The top of the swing end shaft 27 is connected to the bottom of the connecting rod 21. By swinging the swing rod 25 around the swing axis 28, the swing end shaft 27 moves left and right inside the waist-shaped rod holes 26. Thus, according to the contact depth requirements between the bottom of the limit rods 16 on both sides and the limit grooves 15, the height of the swing rod 25 on both sides swings adaptively, ensuring that the lifting swing cylinders 18 on both sides can fully rise and fall, and controlling the limit rods 16 and the limit grooves 15 to be fully embedded and positioned.

[0030] In this embodiment of the invention, the bottom wall of the limiting rod 16 that is in contact with the limiting groove 15 is striped to increase the contact resistance with the limiting groove 15.

[0031] The distance between the support column and the top of the T-shaped connecting cylinder 29 is the same as the thickness of the lower side of the T-shaped connecting column 13. This is to ensure the aesthetics of the lower side of the T-shaped connecting column 13 and the T-shaped connecting cylinder 29 after they are connected, and to reduce the connection space.

[0032] In one embodiment of the present invention, the bottom mounting plate 14 is provided with a plurality of mounting holes, which can be fixedly connected to the support keel 11 by bolts, or the bottom of the bottom mounting plate 14 can be directly welded to the support keel 11. The top of the T-shaped connecting column 13 is also installed at the bottom of the photovoltaic glass frame 10 by welding.

[0033] The T-shaped connecting column 13 and T-shaped connecting cylinder 29 are made of the same material as the supporting keel 11, ensuring that they have the same service life and corrosion resistance as the supporting keel 11.

[0034] To maintain the airtightness of the T-shaped connecting cylinder 29, the two ends of the rectangular through hole can be sealed in the actual design.

[0035] The working principle of this utility model is as follows: Installation stage: Insert the T-shaped connecting column 13 at the bottom of the photovoltaic glass frame 10 into the T-shaped connecting cylinder 29 of the supporting keel 11 until the bottom of the T-shaped connecting column 13 contacts the supporting column.

[0036] Rotate the locking nuts 23 on both sides, drive the screw 22 to move the lifting swing cylinder 18 down, so that the limiting rod 16 is locked into the limiting groove 15 of the T-shaped connecting column 13.

[0037] If the depths of the limiting grooves 15 on both sides are inconsistent, the adaptive swing component is activated: the swing rod 25 swings around the swing central axis 28, and the swing end shaft 27 moves in the waist-shaped rod hole 26, driving the connecting rod 21 to rise and fall, so that the limiting rods 16 on both sides adaptively adjust their height to ensure synchronous insertion.

[0038] Disassembly stage: Rotate the locking nut 23 in the opposite direction to lift the lifting swing cylinder 18, the limit rod 16 disengages from the limit groove 15, and lift the photovoltaic glass frame 10 upward to separate it.

[0039] Long-term use: The spring 24 buffers the swing impact of the swing rod 25 to avoid rigid deformation; the striped structure at the bottom of the limit rod 16 and the limit groove 15 increase friction to prevent loosening.

[0040] It should be understood that in this application, all rotating, sliding, meshing, belt-driven and other moving parts are well lubricated and not prone to slippage or wear, and each part is provided with a corresponding protective shell. However, in the accompanying drawings of this application, the connection state of each moving part is not shown. It should also be understood that all parts in this application are made of metal or plastic materials with suitable strength in the relevant field to ensure that their structural rigidity meets the actual requirements.

[0041] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A transparent photovoltaic glass curtain wall which is easy to assemble and disassemble, comprising a photovoltaic glass frame (10) and a support joist (11), characterized in that, The bottom of the photovoltaic glass frame (10) is detachably installed on the supporting keel (11) through multiple sets of evenly distributed connecting structures (12); the connecting structure (12) includes a T-shaped connecting column (13) at the bottom of the photovoltaic glass frame (10) and a T-shaped connecting tube (29) on the supporting keel (11) that matches the T-shaped connecting column (13). The T-shaped connecting tube (29) has a supporting column in the center and swing lifting components symmetrically arranged on both sides. The swing lifting component includes a lifting swing channel (17) opened on the side wall of the T-shaped connecting cylinder (29), and a liftable lifting swing cylinder (18) is provided inside the lifting swing channel (17). A limiting rod (16) is provided on the upper part of the side wall of the lifting swing cylinder (18). A limiting groove (15) is correspondingly opened on the side wall of the T-shaped connecting column (13), and the limiting rod (16) is embedded in the limiting groove (15) to achieve locking. An adaptive swing component is connected to the bottom of the swing lifting component via a spring (24). The adaptive swinging component includes a swinging rod (25) hinged to the bottom of the T-shaped connecting cylinder (29) via a swinging central shaft (28). The swinging rod (25) has waist-shaped rod holes (26) at both ends. A swinging end shaft (27) is slidably connected inside the waist-shaped rod holes (26). The top of the swinging end shaft (27) is fixed to the bottom of the connecting rod (21).

2. The transparent photovoltaic glass curtain wall of easy assembly and disassembly according to claim 1, characterized in that: The lifting swing cylinder (18) is provided with a connecting rod (21), and the top of the connecting rod (21) is connected to a screw (22). The screw (22) extends out of the top of the lifting swing cylinder (18) and is threadedly connected to a locking nut (23). The locking nut (23) is rotated and limited to the top of the lifting swing cylinder (18).

3. The easily installable and removable transparent photovoltaic glass curtain wall according to claim 1, characterized in that: In the adaptive swing component, the swing rod (25) is hinged to the rectangular through hole at the bottom of the T-shaped connecting cylinder (29) through the swing central shaft (28). A vertical fixing rod is fixed in the middle of the swing central shaft (28), and the top of the fixing rod is connected to the support column.

4. The easily installable and removable transparent photovoltaic glass curtain wall according to claim 1, characterized in that: The inner wall of the lifting swing cylinder (18) is provided with an upper spring connecting ring (19), and the inner wall of the T-shaped connecting cylinder (29) is provided with a lower spring connecting ring (20). A sleeve spring (24) is sleeved on the outside of the connecting rod (21) between the upper spring connecting ring (19) and the lower spring connecting ring (20).

5. The easily installable and removable transparent photovoltaic glass curtain wall according to claim 1, characterized in that: The contact surface between the bottom end of the limiting rod (16) and the limiting groove (15) has a striped structure.

6. The easily installable and removable transparent photovoltaic glass curtain wall according to claim 1, characterized in that: The bottom of the T-shaped connecting cylinder (29) is provided with a bottom mounting plate (14), which is fixed to the supporting keel (11) by bolts or welding.

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