Point-mode all-glass photovoltaic curtain wall wiring structure

Abstract

The utility model discloses a point-type all-glass photovoltaic curtain wall wiring structure, which comprises a point-type glass clamp, a photovoltaic power generation assembly, a wiring box and an outer pinch plate, and is characterized in that the point-type glass clamp is provided with a plurality of clamping jaws; photovoltaic power generation glass is clamped on the clamping jaw hands, two pieces of photovoltaic power generation glass are arranged between the two clamping jaw hands, a wiring box is arranged between the two pieces of photovoltaic power generation glass, a cavity is formed in the wiring box, the photovoltaic power generation glass and the wiring box are connected through a buffer rubber mat, and the outer buckle plates are connected to the inner side and the outer side of the wiring box in a buckled mode respectively. The outer buckle plate covers the end edge of the photovoltaic power generation glass, and the outer buckle plate and the photovoltaic power generation glass are connected in a sealed mode through sealant. The beneficial effects of the utility model are that the photovoltaic direct current cable is arranged in the middle gap between the two pieces of glass, thereby ensuring the heat dissipation of the wiring cable, and avoiding the defect of sealing by using a structural adhesive in the prior art. According to the utility model, the wiring is convenient to fix, and the appearance of the glass curtain wall is not influenced.

Description

Technical Field

[0001] The utility model relates to a point-type all-glass photovoltaic curtain wall wiring structure. Background Art

[0002] Glass curtain wall is a widely used technology in modern building facilities. It achieves decorative effects by using steel structure frames and installing glass. Among them, point-type glass curtain wall is popular because it can achieve a variety of curtain wall shapes. Photovoltaic power generation glass can be installed on the glass curtain wall to realize the collection of new energy. The photovoltaic cables of point-type photovoltaic glass curtain walls are usually sealed with structural adhesive. Because the cables have a certain resistance, the high temperature generated by the transmission current is very likely to cause arcs and fires. Moreover, the use of structural adhesive to seal will affect the beauty of the point-type glass curtain wall. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a point-type all-glass photovoltaic curtain wall wiring structure.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A point-type all-glass photovoltaic curtain wall wiring structure, comprising a point-type glass clamp, a photovoltaic power generation component, a wiring box and an outer buckle plate, wherein the point-type glass clamp has a plurality of clamping claws; the photovoltaic power generation component comprises photovoltaic power generation glass, a cable and a junction box, the junction box is installed on the side wall of the photovoltaic power generation glass, the cable extends out of the junction box, and the cables between the photovoltaic power generation glasses are connected in series through a series port connector; the photovoltaic power generation glass is clamped on the clamping claws, two pieces of photovoltaic power generation glass are arranged between the two clamping claws, a wiring box is arranged between the two pieces of photovoltaic power generation glass, a cavity is arranged in the wiring box, the photovoltaic power generation glass and the wiring box are connected through a buffer rubber pad, the cable and the series port connector of the photovoltaic power generation component are located in the wiring box, the inner and outer sides of the wiring box are respectively provided with a first buckle structure, the outer buckle plate is provided with a second buckle structure, the outer buckle plate is buckled on the inner and outer sides of the wiring box through the first buckle structure and the second buckle structure, the outer buckle plate covers the end edge of the photovoltaic power generation glass, and the outer buckle plate and the photovoltaic power generation glass are sealed and connected by a sealant.

[0006] In another preferred embodiment, the first buckle structure includes two buckling parts bent inwardly relative to each other, and the second buckle structure includes two elastic buckles bent outwardly relative to each other, and the elastic buckles can be buckled in the buckling parts.

[0007] In another preferred embodiment, a corrugated strip structure is provided on the inner side of the outer gusset plate covering the photovoltaic power generation glass, and a sealant is filled between the corrugated strip structure and the photovoltaic power generation glass.

[0008] The beneficial effect of the utility model is that by routing the photovoltaic direct current cable in the gap between the two sheets of glass, the heat dissipation of the routing cable is ensured, and the disadvantage of using structural adhesive for sealing in the past is avoided. The utility model is convenient for fixing the routing and does not affect the appearance of the glass curtain wall.

[0009] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments; however, the point-type all-glass photovoltaic curtain wall wiring structure of the present invention is not limited to the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a cross-sectional view of a point-type all-glass photovoltaic curtain wall wiring structure of a preferred embodiment of the utility model.

[0011] Figure 2 yes Figure 1 The middle part is an enlarged structural diagram. DETAILED DESCRIPTION

[0012] For example, see Figure 1 and Figure 2 As shown, a point-type all-glass photovoltaic curtain wall wiring structure of the utility model includes a point-type glass clamp 1, a photovoltaic power generation component, a wiring box 2 and an outer gusset plate 3, wherein the point-type glass clamp 1 has a plurality of gripping hands 11; the photovoltaic power generation component includes a photovoltaic power generation glass 41, a cable 42 and a junction box 43, the junction box 43 is installed on the side wall of the photovoltaic power generation glass 41, the cable 42 extends out of the junction box 43, and the cables 42 between the photovoltaic power generation glasses 41 are connected in series through a series port connector 44; the photovoltaic power generation glass 41 is clamped on the gripping hands 11, and there are two photovoltaic power generation glasses 41 between the two gripping hands 11, and the two photovoltaic power generation glasses A wiring box 2 is arranged between the glass 41, and the wiring box 2 has a cavity. The photovoltaic power generation glass 41 and the wiring box 2 are connected by a buffer rubber pad 5. The cable 42 and the series port connector 44 of the photovoltaic power generation component are located in the wiring box 2. The inner and outer sides of the wiring box 2 are respectively provided with a first snap-in structure 21, and the outer snap-in structure 31 is provided on the outer snap-in plate 3. Through the first snap-in structure 21 and the second snap-in structure 31, the outer snap-in plate 3 is respectively snapped to the inner and outer sides of the wiring box 3, and the outer snap-in plate 3 covers the end edge of the photovoltaic power generation glass 41. The outer snap-in plate 3 and the photovoltaic power generation glass 41 are sealed and connected by a sealant 6.

[0013] Specifically, the first buckle structure 21 includes two buckling parts bent inwards relative to each other, and the second buckle structure 31 includes two elastic buckles bent outwards relative to each other, and the elastic buckles can be buckled in the buckling parts.

[0014] The inner side of the outer gusset plate 3 covering the photovoltaic power generation glass 41 is provided with a corrugated strip structure 32 , and the sealant 6 is filled between the corrugated strip structure 32 and the photovoltaic power generation glass 41 .

[0015] This embodiment ensures heat dissipation of the wiring cables by routing photovoltaic DC cables through the gap in the middle of the structure between two sheets of glass, i.e., using a wiring box, thereby avoiding the drawbacks of using structural adhesive for sealing in the past, facilitating the fixing of the wiring, and not affecting the appearance of the glass curtain wall.

[0016] The wiring of this embodiment is not exposed, the outer gusset plate can be of different colors to increase the aesthetics, and the photovoltaic cable is routed through the cavity to avoid gluing and sealing, so that the point-type photovoltaic curtain wall is easy to maintain and protect and safe and reliable.

[0017] The above embodiments are only used to further illustrate a point-type all-glass photovoltaic curtain wall wiring structure of the utility model, but the utility model is not limited to the embodiments. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model shall fall within the protection scope of the technical solution of the utility model.

Claims

1. A point-type all-glass photovoltaic curtain wall wiring structure, characterized by: It includes a point-type glass clamp, a photovoltaic power generation component, a wiring box and an outer buckle plate, wherein the point-type glass clamp has multiple clamping claws; the photovoltaic power generation component includes photovoltaic power generation glass, a cable and a junction box, the junction box is installed on the side wall of the photovoltaic power generation glass, the cable extends out of the junction box, and the cables between the photovoltaic power generation glasses are connected in series through a series port connector; the photovoltaic power generation glass is clamped on the clamping claws, there are two pieces of photovoltaic power generation glass between the two clamping claws, a wiring box is arranged between the two pieces of photovoltaic power generation glass, a cavity is arranged in the wiring box, the photovoltaic power generation glass and the wiring box are connected through a buffer rubber pad, the cable and the series port connector of the photovoltaic power generation component are located in the wiring box, the inner and outer sides of the wiring box are respectively provided with a first buckle structure, and the outer buckle plate is provided with a second buckle structure, through the first buckle structure and the second buckle structure, the outer buckle plate is buckled on the inner and outer sides of the wiring box respectively, the outer buckle plate covers the end edge of the photovoltaic power generation glass, and the outer buckle plate and the photovoltaic power generation glass are sealed and connected by a sealant.

2. According to claim 1, a point-type all-glass photovoltaic curtain wall wiring structure is characterized by: The first buckle structure includes two buckling parts bent inwards relative to each other, and the second buckle structure includes two elastic buckles bent outwards relative to each other, and the elastic buckles can be buckled on the buckling parts.

3. The point-type all-glass photovoltaic curtain wall wiring structure according to claim 1 is characterized by: The inner side of the outer gusset plate covering the photovoltaic power generation glass is provided with a corrugated strip structure, and the sealant is filled between the corrugated strip structure and the photovoltaic power generation glass.

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