Multi-section adjustable photovoltaic aluminum frame

Abstract

The utility model relates to the technical field of photovoltaic aluminum frames, in particular to a photovoltaic aluminum frame with multi-section adjustment, which comprises two transverse frame adjusting assemblies, two vertical frame adjusting assemblies and a right-angle connecting piece, and the transverse frame adjusting assemblies and the vertical frame adjusting assemblies are respectively composed of a first frame main body, a second frame main body and a third frame main body. One end of the second frame body is located in the first frame body, the other end of the second frame body is located in the third frame body, and the other end of the first frame body and the other end of the third frame body extend into the right-angle connecting piece. The right-angle connecting piece is provided with a first fixing assembly for driving the first frame main body and the third frame main body to be locked on the second frame main body, and the right-angle connecting piece is provided with a second fixing assembly for driving the first frame main body and the third frame main body to be locked on the right-angle connecting piece. The practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic aluminium frame technical field, concretely is photovoltaic aluminium frame of many section regulation. BACKGROUND

[0002] Aluminium frame is important encapsulation assembly of photovoltaic module, and the edge of photovoltaic module is sealed and protected, so as to facilitate the fixed connection of photovoltaic module and support frame, and the mechanical strength of photovoltaic module as a whole can be effectively improved, the size of the existing photovoltaic panel is various, and the installation size of aluminium frame is fixed and cannot be adjusted, a kind of aluminium frame cannot be installed and fixed different specifications photovoltaic module, only different aluminium frames can be processed and manufactured according to different specifications photovoltaic panel, and applicability and practicality are poor. INVENTION CONTENTS

[0003] The utility model solves the technical problems to provide a kind of photovoltaic aluminium frame of many section regulation, can be adjusted to aluminium frame according to different specifications photovoltaic panel, and applicability is good, and practicality is high.

[0004] The utility model discloses a kind of photovoltaic aluminium frames of many section regulation, including two horizontal frame adjusting components, two vertical frame adjusting components and right-angle connecting piece, two the horizontal frame adjusting components and two the vertical frame adjusting components head-to-tail connection form rectangular structure, the right-angle connecting piece is set in the junction of horizontal frame adjusting component and vertical frame adjusting component, the horizontal frame adjusting component, vertical frame adjusting component are all composed of first frame main body, second frame main body, third frame main body, one end of the second frame main body is located inside first frame main body, and can slide in first frame main body inside, the other end of the second frame main body is located inside third frame main body, and can slide in third frame main body inside, the first frame main body, third frame main body end away from the second frame main body extend to right-angle connecting piece inside, and can slide in right-angle connecting piece inside, the second frame main body is provided with the guide assembly that the moving direction of first frame main body, third frame main body is guided and limited, and the first fixed component that the first frame main body, third frame main body are formed locking in multiple positions of second frame main body, the right-angle connecting piece is provided with the second fixed component that the first frame main body, third frame main body are formed locking in multiple positions on right-angle connecting piece.

[0005] Further, the guide assembly includes guide housing set at the end of the second frame main body away from the photovoltaic panel and sliding plate set at the end of the first frame main body and the third frame main body away from the right-angle connecting piece, and the guide housing is internally provided with sliding grooves matched with the two sliding plates.

[0006] Further, the first fixing assembly comprises a first waist-shaped hole symmetrically formed on the guide shell, a second waist-shaped hole formed on a sliding plate inside the sliding groove, a first connecting hole formed inside the guide shell and close to one end of the first frame body and the third frame body, and a bolt threadedly connected through the first waist-shaped hole, the second waist-shaped hole and the first connecting hole.

[0007] Further, the second fixing assembly comprises a third waist-shaped hole formed on the right-angle connecting piece and a second connecting hole formed on the first frame body and the third frame body inside the right-angle connecting piece, and a bolt threadedly connected through the third waist-shaped hole and the second connecting hole.

[0008] The present application has the following beneficial effects:

[0009] The present application has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0010] The foregoing and other objects, features and advantages of the present application will become apparent from the following detailed description of the application when considered in conjunction with the accompanying drawings.

[0011] Figure 1 is a front view of the present application.

[0012] Figure 2 is a front view of the second frame body of the horizontal frame adjusting assembly of the present application.

[0013] Figure 3 is a sectional view of the right-angle connecting piece of the present application.

[0014] Figure 4 is a sectional view of the second frame body of the vertical frame adjusting assembly of the present application.

[0015] 1, horizontal frame adjusting assembly; 2, vertical frame adjusting assembly; 3, right angle connecting piece; 401, first frame main body; 402, second frame main body; 403, third frame main body; 501, guide housing; 502, sliding plate; 503, sliding groove; 601, first waist-shaped hole; 602, second waist-shaped hole; 603, first connecting hole; 701, third waist-shaped hole; 702, second connecting hole. DETAILED DESCRIPTION

[0016] The utility model makes further explanation in combination with the drawings.

[0017] Referring to Figures 1-4 As shown in the figure, the multi-section adjusting photovoltaic aluminum frame comprises two horizontal frame adjusting assemblies 1, two vertical frame adjusting assemblies 2 and right angle connecting pieces 3, the two horizontal frame adjusting assemblies 1 and the two vertical frame adjusting assemblies 2 are connected at the head and tail to form a rectangular structure, the right angle connecting pieces 3 are arranged at the connecting place of the horizontal frame adjusting assembly 1 and the vertical frame adjusting assembly 2, the horizontal frame adjusting assembly 1 and the vertical frame adjusting assembly 2 are each composed of a first frame main body 401, a second frame main body 402 and a third frame main body 403, one end of the second frame main body 402 is located inside the first frame main body 401 and can slide inside the first frame main body 401, the other end of the second frame main body 402 is located inside the third frame main body 403 and can slide inside the third frame main body 403, the first frame main body 401 and the third frame main body 403 extend to inside the right angle connecting piece 3 at the end away from the second frame main body 402 and can slide inside the right angle connecting piece 3, the two ends of the first frame main body 401 and the third frame main body 403 of the vertical frame adjusting assembly 2 slide on the second frame main body 402 and inside the right angle connecting piece 3 respectively to adjust the distance between the two horizontal frame adjusting assemblies 1 and the height size of the aluminum frame, the two ends of the first frame main body 401 and the third frame main body 403 of the horizontal frame adjusting assembly 1 slide on the second frame main body 402 and on the right angle connecting piece 3 respectively to adjust the distance between the two vertical frame adjusting assemblies 2 and the width size of the aluminum frame, so as to satisfy the installation size of photovoltaic panels of different specifications, have good applicability and high practicability.

[0018] The second frame body 402 is provided with a guide assembly 5 for guiding and limiting the moving direction of the first frame body 401 and the third frame body 403, and a first fixing assembly 6 for locking the first frame body 401 and the third frame body 403 at multiple positions of the second frame body 402, and the right-angle connecting piece 3 is provided with a second fixing assembly 7 for locking the first frame body 401 and the third frame body 403 at multiple positions of the right-angle connecting piece 3, the guide assembly 5 makes the movement of the first frame body 401 and the third frame body 403 more stable and convenient, and the first frame body 401, the second frame body 402, the third frame body 403 and the right-angle connecting piece 3 are locked at multiple positions by the first fixing assembly 6 and the second fixing assembly 7.

[0019] The guide assembly 5 comprises a guide housing 501 provided at the end of the second frame body 402 away from the photovoltaic panel and sliding plates 502 provided at the ends of the first frame body 401 and the third frame body 403 away from the right-angle connecting piece 3, and the guide housing 501 is internally provided with sliding grooves 503 matched with the sliding plates 502, and the sliding plates 502 of the first frame body 401 and the third frame body 403 are close to or away from each other in the sliding grooves 503 of the guide housing 501.

[0020] The first fixing assembly 6 comprises first waist-shaped holes 601 symmetrically provided in the guide housing 501, second waist-shaped holes 602 provided in the sliding plates 502 in the sliding grooves 503, first connecting holes 603 provided in the guide housing 501 and close to the ends of the first frame body 401 and the third frame body 403, and bolts threadedly connected with the first connecting holes 603 through the first waist-shaped holes 601 and the second waist-shaped holes 602, the bolts are threadedly connected with the first connecting holes 603, then the end surface of the guide housing 501 is pressed, the inner wall of the guide housing 501 presses the sliding plates 502, the other end surface of the sliding plates 502 tightly abuts against the inner wall of the sliding grooves 503, then the inner walls of the two ends of the guide housing 501 clamp and fix the sliding plates 502, and the structure of the waist-shaped holes facilitates the threaded connection of the bolts with the first connecting holes 603 at multiple positions.

[0021] The second fixing assembly 7 comprises third waist-shaped holes 701 provided in the right-angle connecting piece 3 and second connecting holes 702 provided in the first frame body 401 and the third frame body 403 in the right-angle connecting piece 3, and bolts threadedly connected with the second connecting holes 702 through the third waist-shaped holes 701, the bolts are threadedly connected with the second connecting holes 702 through the third waist-shaped holes 701, so that the right-angle connecting piece 3 is fixedly connected with the first frame body 401 and the third frame body 403, and the structure of the waist-shaped holes facilitates the movement of the first frame body 401 and the third frame body 403 to multiple positions in the right-angle connecting piece 3 and the threaded connection with the second connecting holes 702.

[0022] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification or equivalent change of the above embodiment according to the technical essence of the present application falls within the protection scope of the present application.

Claims

1. Multi-stage adjustable photovoltaic aluminum frame, characterized by: The invention comprises two horizontal frame adjustment components (1), two vertical frame adjustment components (2) and a right-angle connector (3). The two horizontal frame adjustment components (1) and the two vertical frame adjustment components (2) are connected end to end to form a rectangular structure. The right-angle connector (3) is arranged at the connection between the horizontal frame adjustment component (1) and the vertical frame adjustment component (2). The horizontal frame adjustment component (1) and the vertical frame adjustment component (2) are both composed of a first frame body (401), a second frame body (402) and a third frame body (403). One end of the second frame body (402) is located inside the first frame body (401) and can slide inside the first frame body (401). The other end of the second frame body (402) is located inside the third frame body (403) and can slide inside the third frame body (403). The frame body (403) slides inside, the first frame body (401) and the third frame body (403) extend from one end of the second frame body (402) to the inside of the right-angle connector (3), and can slide inside the right-angle connector (3), the second frame body (402) is provided with a guide component (5) for guiding and limiting the moving direction of the first frame body (401) and the third frame body (403), and a first fixing component (6) for driving the first frame body (401) and the third frame body (403) to form a lock at multiple positions on the second frame body (402), and the right-angle connector (3) is provided with a second fixing component (7) for driving the first frame body (401) and the third frame body (403) to form a lock at multiple positions on the right-angle connector (3).

2. The multi-stage adjustable photovoltaic aluminum frame according to claim 1, characterized in that: The guide assembly (5) comprises a guide housing (501) arranged at an end of the second frame body (402) away from the photovoltaic panel, and a sliding plate (502) arranged at an end of the first frame body (401) and the third frame body (403) away from the right-angle connector (3). A sliding groove (503) matching the two sliding plates (502) is provided inside the guide housing (501).

3. The multi-stage adjustable photovoltaic aluminum frame according to claim 2, characterized in that: The first fixing assembly (6) includes a first waist-shaped hole (601) symmetrically provided on the guide housing (501), a second waist-shaped hole (602) provided on the sliding plate (502) inside the slide groove (503), and a first connecting hole (603) provided inside the guide housing (501) and close to one end of the first frame body (401) and the third frame body (403), wherein a bolt passes through the first waist-shaped hole (601), the second waist-shaped hole (602) and is threadedly connected to the first connecting hole (603).

4. The multi-stage adjustable photovoltaic aluminum frame according to claim 1, characterized in that: The second fixing assembly (7) comprises a third waist-shaped hole (701) provided on the right-angle connector (3) and a second connection hole (702) provided on the first frame body (401) and the third frame body (403) inside the right-angle connector (3); a bolt passes through the third waist-shaped hole (701) and the second connection hole (702) for threaded connection.

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