Multi-angle adjustable photovoltaic support

Abstract

According to the multi-angle adjustment type photovoltaic support provided by the embodiment of the invention, the movable plate is hinged to the edge line of the bottom plate, and the bottom plate and the movable plate are connected through the telescopic supporting arm, so that when the angle of the solar cell panel mounted on the movable plate needs to be adjusted, the angle of the solar cell panel is adjusted; the supporting arm can be moved back and forth in the length direction of the bottom plate. In addition, the movable plate can be fixed to the designated position of the bottom plate through the locking mechanism. By adopting the structural design, the sunward angle of the solar cell panel can be adjusted according to the field environment, so that the photovoltaic power generation efficiency of the solar cell panel is improved.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic assembly technology, and more specifically, to a multi-angle adjustable photovoltaic bracket. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It mainly consists of three parts: solar panels, controllers and inverters. Among them, solar panels are supported and fixed by photovoltaic brackets.

[0003] In the related art, the photovoltaic bracket is usually a fixed structure, that is, after the solar panel is fixed on the photovoltaic bracket, the sun-facing angle of the solar cell cannot be adjusted according to the actual situation, which affects the efficiency of photovoltaic power generation to a certain extent. Utility Model Content

[0004] In view of this, an embodiment of the present application provides a multi-angle adjustable photovoltaic bracket to solve the problem that the angle between photovoltaics cannot be adjusted in the prior art.

[0005] In order to achieve the above objectives, the present application provides the following technical solutions:

[0006] A multi-angle adjustable photovoltaic bracket, comprising:

[0007] A bottom plate, wherein a first hinge is disposed on one side surface in a width direction of the bottom plate, and a first slide groove is disposed on one side surface in a length direction of the bottom plate, wherein the first slide groove extends along the length direction of the bottom plate;

[0008] A movable plate, wherein a second hinge is provided on one side surface in a width direction of the movable plate, the movable plate is connected to the first hinge of the bottom plate through the second hinge, and the movable plate rotates around the edge line of the bottom plate as an axis; a second slide groove is provided on one side surface in a length direction of the movable plate, and the second slide groove extends along the length direction of the movable plate;

[0009] A support arm, the support arm comprising a support tube, a first movable arm and a second movable arm, one end of the first movable arm and the second movable arm are respectively slidably disposed at the upper and lower ports of the support tube, and the other ends of the first movable arm and the second movable arm are respectively slidably disposed in the first slide groove and the second slide groove;

[0010] The locking mechanism includes a locking sleeve and a locking stud, wherein the locking sleeve is fixedly connected to the second movable arm and is located on the outside of the support arm; the locking stud is rotatably arranged on the first movable arm and is located on the outside of the support arm; the locking stud is threadably connected to the locking sleeve.

[0011] In some possible implementations, the other ends of the first movable arm and the second movable arm are each provided with a pulley, and the first movable arm and the second movable arm are both arranged in the first sliding groove and the second sliding groove through the pulley.

[0012] In some possible implementations, the bottom surfaces of the first slide groove and the second slide groove are both provided with protrusions opened along the length direction, and the roller is provided with a slot used in conjunction with the protrusion.

[0013] In some possible implementations, the locking sleeve is an L-shaped structure, one end of the locking sleeve is fixedly connected to the second movable arm, and the other end of the locking sleeve is threadedly connected to the locking stud.

[0014] In some possible implementations, the locking stud is an L-shaped structure, one end of the locking stud is fixedly connected to the first movable arm, and the other end of the locking stud is rotatably provided with a threaded column.

[0015] In some possible implementations, a circular disk is provided at the junction of the bottom plate and the movable plate, and angle scale lines are provided on the surface of the circular disk.

[0016] The multi-angle adjustable photovoltaic bracket provided in the embodiment of the present application has at least the following beneficial effects:

[0017] In the multi-angle adjustable photovoltaic bracket provided in the embodiment of the present application, a movable plate is hingedly provided at the edge line of the bottom plate, and the bottom plate and the movable plate are connected by a retractable support arm, so that when the angle of the solar panel installed on the movable plate needs to be adjusted, the support arm can be moved back and forth along the length direction of the bottom plate. In addition, the movable plate can be fixed to a specified position on the bottom plate by a locking mechanism. With the above structural design, the sun-facing angle of the solar panel can be adjusted according to the on-site environment to improve the photovoltaic power generation efficiency of the solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of a multi-angle adjustable photovoltaic bracket provided in an embodiment of the present application;

[0020] Figure 2 An exploded view of the multi-angle adjustable photovoltaic bracket provided in an embodiment of the present application.

[0021] In the figure:

[0022] 100, bottom plate; 110, first slide groove; 120, first hinge; 200, movable plate; 210, second slide groove; 220, second hinge; 300, support tube; 400, first movable arm; 500, second movable arm; 600, pulley; 610, slot; 620, bump; 700, locking sleeve; 800, locking stud; 810, threaded column; 900, disc; 910, angle scale. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] like Figure 1-Figure 2 As shown, the multi-angle adjustable photovoltaic support provided in the embodiment of the present application includes a base plate 100, a movable plate 200, a support arm and a locking mechanism, wherein the base plate 100 and the movable plate 200 are the main structures of the photovoltaic support. A first hinge 120 is fixedly arranged on one of the sides in the width direction of the base plate 100, and a second hinge 220 is fixedly arranged on one of the sides in the width direction of the movable plate 200. The base plate 100 and the movable plate 200 are connected together by the first hinge 120 and the second hinge 220. Therefore, the movable plate 200 can rotate along the edge line of the base plate 100 as an axis. The upper surface of the movable plate 200 is provided with a groove for fixing and installing a solar panel.

[0025] A first slide groove 110 is provided on one side of the bottom plate 100 in the length direction, and the first slide groove 110 extends along the length direction of the bottom plate 100. Similarly, a second slide groove 210 is provided on one side of the movable plate 200 in the length direction, and the second slide groove 210 extends along the length direction of the movable plate 200.

[0026] In this embodiment, the support arm includes a support tube 300, a first movable arm 400 and a second movable arm 500. One end of the first movable arm 400 is slidably disposed at the upper port of the support tube 300, and one end of the second movable arm 500 is slidably disposed at the lower port of the support tube 300. The other end of the first movable arm 400 is slidably disposed in the first slide groove 110 of the bottom plate 100, and the other end of the second movable arm 500 is slidably disposed in the second slide groove 210 of the movable plate 200. When the angle of the movable plate 200 relative to the bottom plate 100 changes, the first movable arm 400 and the second movable arm 500 can slide along the direction of the first slide groove 110 and the second slide groove 210, and at the same time, the first movable arm 400 and the second movable arm 500 will slide into the support tube 300.

[0027] like Figure 2 As shown, the locking mechanism includes a locking sleeve 700 and a locking stud 800. The locking sleeve 700 is fixedly connected to the second movable arm 500, and the locking sleeve 700 is located on the outside of the support arm. The locking stud 800 is rotatably connected to the first movable arm 400, and the locking stud 800 is also located on the outside of the support arm. When the movable plate 200 rotates to a specified position, the locking stud 800 can be threadedly rotated into the locking sleeve 700 so that the movable plate 200 and the base plate 100 remain in a relatively fixed state.

[0028] In the multi-angle adjustable photovoltaic bracket provided in the embodiment of the present application, a movable plate 200 is hingedly provided at the edge line of the bottom plate 100, and the bottom plate 100 and the movable plate 200 are connected by a retractable support arm, so that when the angle of the solar panel installed on the movable plate 200 needs to be adjusted, the support arm can be moved back and forth along the length direction of the bottom plate 100. In addition, the movable plate 200 can be fixed at a specified position of the bottom plate 100 by a locking mechanism. With the above structural design, the sun-facing angle of the solar panel can be adjusted according to the on-site environment to improve the photovoltaic power generation efficiency of the solar panel.

[0029] In some embodiments, pulleys 600 are provided on the ends of the first movable arm 400 and the second movable arm 500 located in the first slide groove 110 and the second slide groove 210, so that the first movable arm 400 and the second movable arm 500 can be connected to the first slide groove 110 and the second slide groove 210 by rolling through the pulleys 600. This can reduce the damage caused by sliding friction in the traditional mode, thereby increasing the service life of the components.

[0030] On the basis of the above-mentioned embodiment, the bottom surfaces of the first slide groove 110 and the second slide groove 210 are provided with a protrusion 620 along the length direction. Correspondingly, a groove 610 used in conjunction with the protrusion 620 is provided on the pulley 600. The pulley 600 can achieve directional rolling through the structure of the groove 610 and the protrusion 620.

[0031] In some embodiments, the locking sleeve 700 is an L-shaped structure, the first end of the locking sleeve 700 is fixedly connected to the second movable arm 500, and the other end of the locking sleeve 700 is threadedly connected to the locking stud 800. Similarly, the locking stud 800 can also be an L-shaped structure, the first end of the locking stud 800 is fixedly connected to the first movable arm 400, and the second end of the locking stud 800 is rotatably provided with a threaded column 810. Figure 2 As shown, in actual use, the threaded column 810 can be rotated to move downward and threadedly connected with the locking sleeve 700. The structure of the threaded column 810 is well known to those skilled in the art and will not be described in detail here.

[0032] In some embodiments, a disk 900 is further provided on the bottom plate 100, and the disk 900 is located at the hinge between the bottom plate 100 and the movable plate 200, and an angle scale line 910 is further provided on the surface of the disk 900. This allows the staff to accurately observe the rotation angle of the movable plate 200, so as to utilize sunlight with maximum efficiency.

[0033] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0034] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0035] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0036] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0037] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0038] The term "substrate" as used herein refers to the material on which subsequent material layers are added. The substrate itself may be patterned. The material added on top of the substrate may be patterned, or may remain unpatterned. In addition, the substrate may include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate may be made of a non-conductive material (e.g., glass, plastic, or sapphire wafer, etc.).

[0039] The term "layer" used in the text may refer to a material portion including an area with a certain thickness. A layer may extend over the entire underlying structure or overlying structure, or may have a range smaller than the range of the underlying or overlying structure. In addition, a layer may be an area of ​​a homogeneous or inhomogeneous continuous structure, the thickness of which is less than the thickness of the continuous structure. For example, a layer may be located between the top surface and the bottom surface of the continuous structure or between any paired lateral planes at the top surface and the bottom surface. A layer may extend laterally, vertically and / or along a tapered surface. A substrate may be a layer, may include one or more layers therein, and / or may have one or more layers located thereon, above it and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductors and a contact layer (forming contacts, interconnects and / or vias therein) and one or more dielectric layers.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A multi-angle adjustable photovoltaic bracket, characterized in that: include: A bottom plate (100), wherein a first hinge (120) is disposed on one side surface in a width direction of the bottom plate (100), and a first slide groove (110) is disposed on one side surface in a length direction of the bottom plate (100), wherein the first slide groove (110) extends along the length direction of the bottom plate (100); A movable plate (200), wherein a second hinge (220) is provided on one of the side surfaces in the width direction of the movable plate (200), the movable plate (200) is connected to the first hinge (120) of the bottom plate (100) via the second hinge (220), and the movable plate (200) rotates around the edge line of the bottom plate (100) as an axis; a second slide groove (210) is provided on one of the side surfaces in the length direction of the movable plate (200), and the second slide groove (210) extends along the length direction of the movable plate (200); A support arm, the support arm comprising a support tube (300), a first movable arm (400) and a second movable arm (500), one end of the first movable arm (400) and the second movable arm (500) are respectively slidably disposed at upper and lower ports of the support tube (300), and the other ends of the first movable arm (400) and the second movable arm (500) are respectively slidably disposed in the first slide groove (110) and the second slide groove (210); A locking mechanism, the locking mechanism comprising a locking sleeve (700) and a locking stud (800), the locking sleeve (700) being fixedly connected to the second movable arm (500), the locking sleeve (700) being located on the outer side of the support arm; the locking stud (800) being rotatably disposed on the first movable arm (400), the locking stud (800) being located on the outer side of the support arm; the locking stud (800) being threadedly connected to the locking sleeve (700).

2. The multi-angle adjustable photovoltaic bracket according to claim 1, characterized in that: The other ends of the first movable arm (400) and the second movable arm (500) are both provided with pulleys (600), and the first movable arm (400) and the second movable arm (500) are both arranged in the first sliding groove (110) and the second sliding groove (210) through the pulleys (600).

3. The multi-angle adjustable photovoltaic bracket according to claim 2, characterized in that: The bottom surfaces of the first slide groove (110) and the second slide groove (210) are both provided with protrusions (620) opened along the length direction, and the pulley (600) is provided with a slot (610) used in conjunction with the protrusion (620).

4. The multi-angle adjustable photovoltaic bracket according to claim 1, characterized in that: The locking sleeve (700) is an L-shaped structure, one end of the locking sleeve (700) is fixedly connected to the second movable arm (500), and the other end of the locking sleeve (700) is threadedly connected to the locking stud (800).

5. The multi-angle adjustable photovoltaic bracket according to claim 4, characterized in that: The locking stud (800) is an L-shaped structure, one end of the locking stud (800) is fixedly connected to the first movable arm (400), and the other end of the locking stud (800) is rotatably provided with a threaded column (810).

6. The multi-angle adjustable photovoltaic bracket according to claim 1, characterized in that: A circular disk (900) is provided at the junction of the bottom plate (100) and the movable plate (200), and angle scale lines (910) are provided on the surface of the circular disk (900).

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