Hanging type small-frame photovoltaic wall

Abstract

The utility model relates to the technical field of photovoltaic curtain walls, and discloses a hitching type small-frame photovoltaic wall, which comprises a frame body mechanism, a connecting piece and a photovoltaic panel main body, the connecting piece is positioned between the frame body mechanism and the photovoltaic panel main body to play a role in connection and is hung on a curtain wall keel through the frame body mechanism, the frame body mechanism comprises a limiting frame, and the limiting frame is connected with the photovoltaic panel main body. A mounting hanging groove is formed in the back face of the limiting frame, the limiting frame is hung on a curtain wall keel through the mounting hanging groove, a photovoltaic panel mounting plate is horizontally and fixedly connected to the middle of the limiting frame, and a locking piece is arranged on the photovoltaic panel mounting plate. The limiting frame can be conveniently hung on a horizontal keel of a curtain wall through the mounting hanging groove, the connecting plate is used for being connected with the photovoltaic panel body in advance, then the connecting shaft on the back face of the connecting plate and the locking piece on the photovoltaic panel mounting plate are connected in an inserted mode and locked, convenient mounting of the photovoltaic panel body is achieved, and the effect of convenient mounting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic curtain walls, in particular to a hanging type small-frame photovoltaic wall. Background Art

[0002] Curtain wall is the outer wall of the building, which is non-load-bearing and is hung like a curtain, so it is also called "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems, and can have a certain displacement ability relative to the main structure or a certain deformation ability itself, and is an external protective structure or decorative structure of the building that does not bear the effects of the main structure.

[0003] In order to comply with the concept of green environmental protection and space utilization, the glass or stone bricks on the traditional curtain wall are replaced with photovoltaic panels to form a photovoltaic wall, which can generate electricity using solar energy in a limited space.

[0004] Chinese Patent Publication No.: CN 216122313 U discloses a "Suspended Photovoltaic Bracket", which includes a support rod fixedly connected to a wall at one end and a first fixing assembly fixedly mounted on the wall, wherein two support rods are provided and the two support rods are arranged parallel to each other, and a second fixing assembly is slidably mounted on the support rod;

[0005] The above-mentioned suspended photovoltaic bracket can slide between two support rods through the bottom frame of the fixed frame, and the top frame of the fixed frame can slide up and down relative to the first fixed component, so that the angle between the fixed frame and the wall can be adjusted. When a typhoon occurs, the bottom frame of the sliding fixed frame moves toward the wall, and the top frame of the fixed frame moves upward at the same time, so that the angle between the fixed frame and the wall is reduced, thereby reducing the gap between the fixed frame and the wall. After the gap between the fixed frame and the wall is reduced, less wind enters the gap, and the wind force on the back of the photovoltaic panel on the fixed frame is smaller, and the typhoon resistance ability is stronger.

[0006] However, the above-mentioned prior art is not convenient to be used on curtain walls, and the overall installation is relatively complicated. Therefore, there is an urgent need for a hanging small-frame photovoltaic wall to solve the installation problem on curtain walls and make the installation simpler. Utility Model Content

[0007] The purpose of the utility model is to provide a hanging type small-frame photovoltaic wall to solve the problems raised in the above-mentioned background technology.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a hanging type small frame photovoltaic wall, including a frame mechanism, a connecting piece and a photovoltaic panel body, the connecting piece is located between the frame mechanism and the photovoltaic panel body to play a connecting role, and is hung on the curtain wall keel through the frame mechanism, the frame mechanism includes a limiting frame, the back of the limiting frame is provided with an installation hanging groove, the limiting frame is hung on the curtain wall keel through the installation hanging groove, the middle horizontal of the limiting frame is fixedly connected with a photovoltaic panel mounting plate, and the photovoltaic panel mounting plate is provided with a locking piece;

[0009] The connecting member comprises a connecting plate, the connecting plate is provided with a photovoltaic panel mounting hole, the back side of the connecting plate is fixedly connected with a connecting shaft, and the connecting shaft is inserted into the interior of the locking member and locked;

[0010] The photovoltaic panel body is fixed on the front side of the connecting plate by using bolts to cooperate with the photovoltaic panel mounting holes.

[0011] Preferably, the installation hanging groove is an inverted L-shaped groove, a bolt hole is opened on the back of the installation hanging groove, the internal thread of the bolt hole is connected with a bolt, and the bolt cooperates with the curtain wall keel to fix the limiting frame.

[0012] Preferably, the photovoltaic panel mounting plate is recessed in the front side of the limiting frame, and the front side of the photovoltaic panel body is level with the front side of the limiting frame.

[0013] Preferably, the number and position of the locking member and the connecting shaft match each other, and after the connecting shaft is fully inserted into the locking member, the back side of the connecting plate overlaps with the front side of the photovoltaic panel mounting plate.

[0014] Preferably, the locking member comprises a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a limiting circular ring, the limiting circular ring is clamped on the photovoltaic panel mounting plate to limit the rotating shaft and enable it to rotate, and both ends of the rotating shaft are horizontal with both ends of the photovoltaic panel mounting plate;

[0015] A rectangular hole is opened on the front of the rotating shaft, and a circular hole is opened on the rear side of the rectangular hole. The diameter of the circular hole is greater than the height of the rectangular hole, and the diameter of the circular hole is equal to the length of the rectangular hole.

[0016] Preferably, a wrench hole is provided on the back side of the rotating shaft, and the wrench hole is a hexagonal hole.

[0017] Preferably, the connecting shaft is a T-shaped metal block, and the length and width of the top end of the connecting shaft are equal to the length and width of the rectangular hole.

[0018] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0019] First, the utility model opens an installation hanging groove on the back of the limiting frame, so that the limiting frame can be conveniently hung on the horizontal keel of the curtain wall through the installation hanging groove, and is pre-connected with the photovoltaic panel body by using a connecting plate, and then the connecting shaft on the back of the connecting plate is plugged and locked with the locking piece on the photovoltaic panel mounting plate, thereby realizing convenient installation of the photovoltaic panel body and achieving the effect of convenient installation.

[0020] Second, the utility model sets a rotating shaft and a limiting ring, and cooperates with the inside of the photovoltaic panel mounting plate through the limiting ring, so as to limit the rotating shaft and enable the rotating shaft to rotate, and the interior of the rotating shaft is provided with a connected rectangular hole and a circular hole to cooperate with the connecting shaft. After the connecting shaft is inserted into the circular hole, the rotating shaft is rotated so that the end of the connecting shaft is misaligned with the rectangular hole to achieve locking, thereby achieving the effect of improving the installation stability of the photovoltaic panel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is an exploded view of the structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the frame structure of the utility model;

[0024] Figure 4 It is an enlarged schematic diagram of the structure at A in soil 3 of the utility model;

[0025] Figure 5 This is a cross-sectional view of the locking member structure of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the connector of the utility model;

[0027] Figure 7 For this utility model Figure 6 Enlarged schematic diagram of the structure at point B in the middle.

[0028] Among them: 1. Frame mechanism; 101. Limiting frame; 102. Mounting slot; 103. Photovoltaic panel mounting plate; 104. Locking piece; 1041. Rotating shaft; 1042. Limiting ring; 1043. Rectangular hole; 1044. Circular hole; 1045. Wrench hole; 105. Bolt hole; 2. Connecting piece; 201. Connecting plate; 202. Photovoltaic panel mounting hole; 203. Connecting shaft; 3. Photovoltaic panel body. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-7 A hanging type small frame photovoltaic wall, comprising a frame mechanism 1, a connecting member 2 and a photovoltaic panel body 3, wherein the connecting member 2 is located between the frame mechanism 1 and the photovoltaic panel body 3 to play a connecting role, and is hung on the curtain wall keel through the frame mechanism 1, the frame mechanism 1 comprises a limiting frame 101, a mounting hanging groove 102 is provided on the back of the limiting frame 101, the limiting frame 101 is hung on the curtain wall keel through the mounting hanging groove 102, a photovoltaic panel mounting plate 103 is fixedly connected to the middle horizontal of the limiting frame 101, and a locking member 104 is provided on the photovoltaic panel mounting plate 103;

[0031] The connecting member 2 includes a connecting plate 201, on which a photovoltaic panel mounting hole 202 is provided, and a connecting shaft 203 is fixedly connected to the back of the connecting plate 201, and the connecting shaft 203 is inserted into the interior of the locking member 104 and locked;

[0032] The photovoltaic panel body 3 is fixed to the front side of the connecting plate 201 by using bolts in cooperation with the photovoltaic panel mounting holes 202 , and the circuits and accessories of the photovoltaic panel body 3 are placed in the gaps between the limiting frames 101 .

[0033] Through the above technical solution, an installation hanging groove 102 is opened on the back of the limiting frame 101, so that the limiting frame 101 can be conveniently hung on the horizontal keel of the curtain wall through the installation hanging groove 102, and is pre-connected with the photovoltaic panel body 3 by using the connecting plate 201, and then the connecting shaft 203 on the back of the connecting plate 201 is plugged and locked with the locking piece 104 on the photovoltaic panel mounting plate 103, so as to realize the convenient installation of the photovoltaic panel body 3 and achieve the effect of convenient installation.

[0034] Specifically, the installation hanging groove 102 is an inverted L-shaped groove, and a bolt hole 105 is opened on the back of the installation hanging groove 102. The internal thread of the bolt hole 105 is connected with a bolt, and the bolt cooperates with the curtain wall keel to fix the limiting frame 101.

[0035] Through the above technical solution, the installation hanging groove 102 is set to an inverted L-shaped groove, so that the hanger between the installation hanging groove 102 and the horizontal keel of the curtain wall can be more stable, and is connected to the curtain wall keel by bolts passing through the bolt holes 105, so that the limiting frame 101 is not easy to be displaced and fall off after installation.

[0036] Specifically, the photovoltaic panel mounting plate 103 is recessed in the front of the limiting frame 101 , and the front of the photovoltaic panel body 3 is level with the front of the limiting frame 101 .

[0037] Through the above technical solution, the photovoltaic panel mounting plate 103 is recessed and installed inside the limiting frame 101, so that when the photovoltaic panel main body 3 is supported and installed by the photovoltaic panel mounting plate 103, the front side of the photovoltaic panel main body 3 can be horizontally aligned with the front side of the limiting frame 101 to improve the installation fit.

[0038] Specifically, the number and position of the locking member 104 and the connecting shaft 203 are matched, and after the connecting shaft 203 is fully inserted into the locking member 104 , the back side of the connecting plate 201 overlaps with the front side of the photovoltaic panel mounting plate 103 .

[0039] Through the above technical solution, the purpose of setting multiple locking members 104 and connecting shafts 203 is to enhance the fixing ability of the connecting plate 201, and to reduce the pulling force on a single connecting shaft 203 through multiple connection points, thereby improving safety. After the connecting shaft 203 is inserted into the locking member 104, the purpose of the connection plate 201 and the photovoltaic panel mounting plate 103 being fitted together is to enhance the wind resistance of the photovoltaic panel body 3. The reduced gap can prevent the photovoltaic panel body 3 from shaking under the action of crosswind and causing safety hazards.

[0040] Specifically, the locking member 104 includes a rotating shaft 1041, and a limiting ring 1042 is fixedly connected to the outer surface of the rotating shaft 1041. The limiting ring 1042 is clamped on the photovoltaic panel mounting plate 103 to limit the rotating shaft 1041 and make it rotatable, and both ends of the rotating shaft 1041 are horizontal with both ends of the photovoltaic panel mounting plate 103;

[0041] A rectangular hole 1043 is formed on the front of the rotating shaft 1041 , and a circular hole 1044 is formed on the rear side of the rectangular hole 1043 . The diameter of the circular hole 1044 is greater than the height of the rectangular hole 1043 , and the diameter of the circular hole 1044 is equal to the length of the rectangular hole 1043 .

[0042] Through the above technical scheme, a rotating shaft 1041 and a limiting ring 1042 are provided, and the limiting ring 1042 cooperates with the inside of the photovoltaic panel mounting plate 103 to limit the rotating shaft 1041 and enable the rotating shaft 1041 to rotate, and the interior of the rotating shaft 1041 is provided with a connected rectangular hole 1043 and a circular hole 1044 to cooperate with the connecting shaft 203. After the connecting shaft 203 is inserted into the circular hole 1044, the rotating shaft 1041 is rotated so that the end of the connecting shaft 203 is misaligned with the rectangular hole 1043 to achieve locking, thereby achieving the effect of improving the installation stability of the photovoltaic panel main body 3.

[0043] Specifically, a wrench hole 1045 is provided on the back side of the rotating shaft 1041 , and the wrench hole 1045 is a hexagonal hole.

[0044] Through the above technical solution, the purpose of setting the wrench hole 1045 on the back side of the rotating shaft 1041 is to facilitate the rotation of the rotating shaft 1041. After the connecting shaft 203 is inserted into the circular hole 1044, the rotating shaft 1041 can be rotated by using a hexagonal wrench and the wrench hole 1045 to make the end of the connecting shaft 203 misaligned with the rectangular hole 1043 to achieve locking.

[0045] Specifically, the connecting shaft 203 is a T-shaped metal block, and the length and width of the top end of the connecting shaft 203 are equal to the length and width of the rectangular hole 1043 .

[0046] Through the above technical solution, the size of the end of the connecting shaft 203 and the rectangular hole 1043 is set so that the end of the connecting shaft 203 can be inserted into the interior of the rectangular hole 1043 in a matching manner, and the rod portion of the connecting shaft 203 is a round rod to facilitate the rotation of the rotating shaft 1041 and avoid motion interference between the rod portion and the rectangular hole 1043.

[0047] When in use, by opening the installation hanging groove 102 on the back of the limiting frame 101, the limiting frame 101 can be conveniently hung on the horizontal keel of the curtain wall through the installation hanging groove 102, and by using the connecting plate 201 to pre-connect with the photovoltaic panel body 3, and then the connecting shaft 203 on the back of the connecting plate 201 is plugged and locked with the locking piece 104 on the photovoltaic panel mounting plate 103, so as to realize the convenient installation of the photovoltaic panel body 3, thereby achieving the effect of convenient installation;

[0048] By setting a rotating shaft 1041 and a limiting ring 1042, the limiting ring 1042 cooperates with the inside of the photovoltaic panel mounting plate 103, so as to limit the rotating shaft 1041 and enable the rotating shaft 1041 to rotate, and the interior of the rotating shaft 1041 is provided with a connected rectangular hole 1043 and a circular hole 1044 to cooperate with the connecting shaft 203. After the connecting shaft 203 is inserted into the circular hole 1044, the rotating shaft 1041 is rotated so that the end of the connecting shaft 203 is misaligned with the rectangular hole 1043 to achieve locking, thereby achieving the effect of improving the installation stability of the photovoltaic panel main body 3.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hanging type small frame photovoltaic wall, comprising a frame structure (1), a connecting member (2) and a photovoltaic panel body (3), wherein the connecting member (2) is located between the frame structure (1) and the photovoltaic panel body (3) to play a connecting role, and is hung on a curtain wall keel through the frame structure (1), characterized in that: The frame structure (1) comprises a limiting frame (101), a mounting groove (102) is provided on the back of the limiting frame (101), the limiting frame (101) is hung on the curtain wall keel through the mounting groove (102), a photovoltaic panel mounting plate (103) is fixedly connected to the middle horizontal portion of the limiting frame (101), and a locking member (104) is provided on the photovoltaic panel mounting plate (103); The connecting member (2) comprises a connecting plate (201), the connecting plate (201) is provided with a photovoltaic panel mounting hole (202) penetrating therethrough, a connecting shaft (203) is fixedly connected to the back side of the connecting plate (201), and the connecting shaft (203) is inserted into the interior of the locking member (104) and locked; The photovoltaic panel body (3) is fixed to the front side of the connecting plate (201) by means of bolts in cooperation with the photovoltaic panel mounting holes (202).

2. The hanging small-frame photovoltaic wall according to claim 1 is characterized by: The installation hanging groove (102) is an inverted L-shaped groove, and a bolt hole (105) is provided on the back of the installation hanging groove (102). The internal thread of the bolt hole (105) is connected with a bolt, and the bolt cooperates with the curtain wall keel to fix the limiting frame (101).

3. The hanging small-frame photovoltaic wall according to claim 1 is characterized by: The photovoltaic panel mounting plate (103) is recessed in the front face of the limiting frame (101), and the front face of the photovoltaic panel body (3) is level with the front face of the limiting frame (101).

4. The hanging type small frame photovoltaic wall according to claim 1, characterized in that: The number and position of the locking piece (104) and the connecting shaft (203) are matched, and after the connecting shaft (203) is fully inserted into the locking piece (104), the back side of the connecting plate (201) overlaps the front side of the photovoltaic panel mounting plate (103).

5. The hanging type small frame photovoltaic wall according to claim 1, characterized in that: The locking member (104) comprises a rotating shaft (1041), the outer surface of the rotating shaft (1041) is fixedly connected to a limiting circular ring (1042), the limiting circular ring (1042) is clamped on the photovoltaic panel mounting plate (103) to limit the rotating shaft (1041) and enable it to rotate, and both ends of the rotating shaft (1041) are horizontal with both ends of the photovoltaic panel mounting plate (103); A rectangular hole (1043) is provided on the front side of the rotating shaft (1041), and a circular hole (1044) is provided on the rear side of the rectangular hole (1043); the diameter of the circular hole (1044) is greater than the height of the rectangular hole (1043), and the diameter of the circular hole (1044) is equal to the length of the rectangular hole (1043).

6. The hanging type small frame photovoltaic wall according to claim 5, characterized in that: A wrench hole (1045) is provided on the back side of the rotating shaft (1041), and the wrench hole (1045) is a hexagonal hole.

7. The hanging type small frame photovoltaic wall according to claim 5, characterized in that: The connecting shaft (203) is a T-shaped metal block, and the length and width of the top end of the connecting shaft (203) are equal to the length and width of the rectangular hole (1043).

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