Wind-resistant photovoltaic support

Abstract

In the wind-resistant photovoltaic support provided by the invention, the supporting rod and the supporting plate are hinged to the two ends of the I-shaped frame in the length direction respectively, and the spring is arranged between the position, close to the hinge point, of the supporting rod and the I-shaped frame. In addition, the supporting rod is further hinged to a rectangular lantern ring, and the rectangular lantern ring is arranged on the supporting plate in a sleeving mode. And a brush is arranged at the position where the rectangular lantern ring is in contact with the solar photovoltaic panel. In strong wind weather, the supporting plate and the solar photovoltaic panel can move in the direction close to the I-shaped frame under the action of wind power, and at the moment, the supporting rod can extrude the spring to move in the direction close to the I-shaped frame. Therefore, the windward area of the support plate and the solar photovoltaic panel can be reduced through the mode, so that the damage caused by strong wind to the solar photovoltaic panel is reduced. And meanwhile, when the supporting frame moves, the supporting frame can drive the rectangular lantern ring to move, dust covering the surface of the solar photovoltaic panel is removed through the brush, and therefore the conversion efficiency of the solar photovoltaic panel can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic brackets, and more specifically, to a wind-resistant photovoltaic bracket. Background Art

[0002] With the continuous development of new energy technologies, they have been popularized in more and more areas. As one of the earliest developed technologies, photovoltaic energy has also been widely popularized.

[0003] In the related art, the photovoltaic bracket needs to be installed in a high-lying place, so that the solar photovoltaic panels on the photovoltaic bracket can be fully exposed to the sun. However, when encountering bad weather such as strong winds, the solar panels are easily blown over, causing damage to the photovoltaic equipment.

[0004] Generally, when installing a photovoltaic bracket, a hole is dug on the ground, filled, and covered with grass to fix it. However, this method requires a lot of manpower and time costs. Not only that, this method will also cause certain damage to the ground. Utility Model Content

[0005] In view of this, an embodiment of the present application provides a wind-resistant photovoltaic bracket to solve the problem in the prior art that the photovoltaic bracket installation has high manpower and time costs and may cause certain damage to the ground.

[0006] In order to achieve the above objectives, the present application provides the following technical solutions:

[0007] A wind-resistant photovoltaic support, comprising:

[0008] The I-shaped frame is a floor-standing frame, and the I-shaped frame is laid flat on the ground; the upper surface of the I-shaped frame is provided with an avoidance groove;

[0009] A support rod, wherein the first end of the support rod is hingedly connected to the first end of the I-shaped frame, and a spring is arranged between the position of the support rod near the first end thereof and the I-shaped frame;

[0010] A support plate, wherein an installation groove is provided on the upper surface of the support plate, and the support plate is connected to the solar photovoltaic panel through the installation groove; the first end of the support plate is hingedly connected to the second end of the I-shaped frame;

[0011] A rectangular ring is arranged on the support plate, the rectangular ring can move along the length direction of the support plate, a brush is arranged at the position where the rectangular ring contacts the upper surface of the support plate, and the brush abuts against the upper surface of the solar photovoltaic panel; the rectangular ring is hingedly connected to the second end of the support rod.

[0012] In some possible implementations, the avoidance groove includes a first avoidance groove used in conjunction with the support rod, and a second avoidance groove used in conjunction with the support plate.

[0013] In some possible implementations, the I-frame is provided with positioning holes for use with fastening bolts.

[0014] In some possible implementations, a slide groove is provided on the upper surface of the support plate, and the slide groove is located beside the mounting groove;

[0015] The inner wall surface of the rectangular sleeve is provided with a ball, and the ball is located in the slide groove.

[0016] In some possible implementations, a barrier strip is disposed at the free end of the support plate, and the barrier strip is used to prevent the rectangular ring from detaching from the support plate.

[0017] The wind-resistant photovoltaic bracket provided in the embodiment of the present application has at least the following beneficial effects:

[0018] In the wind-resistant photovoltaic bracket provided in the present application, a support rod and a support plate are respectively hingedly connected at both ends of the I-shaped frame in the length direction, and a spring is arranged between the position of the support rod near the hinge point and the I-shaped frame. In addition, the support rod is also hingedly connected to a rectangular sleeve, and the rectangular sleeve is sleeved on the support plate. In addition, a brush is arranged at the position where the rectangular sleeve contacts the solar photovoltaic panel.

[0019] When encountering strong winds, the support plate and the solar photovoltaic panel will move towards the direction of the work frame under the action of wind. At this time, the support rod will squeeze the spring and move towards the direction of the work frame. Therefore, in this way, the windward area of ​​the support plate and the solar photovoltaic panel can be reduced, thereby reducing the damage caused by strong winds. At the same time, when the support frame moves, the support frame will drive the rectangular ring to move, so as to remove the dust covering the surface of the solar photovoltaic panel through the brush, thereby improving the conversion efficiency of the solar photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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.

[0021] Figure 1 A schematic diagram of the structure of a wind-resistant photovoltaic support provided in an embodiment of the present application;

[0022] Figure 2A schematic structural diagram of a wind-resistant photovoltaic bracket from another perspective provided in an embodiment of the present application;

[0023] Figure 3 A schematic diagram of the structure of a rectangular collar of a wind-resistant photovoltaic support provided in an embodiment of the present application;

[0024] Figure 4 A schematic diagram of a wind-resistant photovoltaic support provided in an embodiment of the present application in a wind-proof state.

[0025] In the figure:

[0026] 100, work-type frame; 110, first avoidance groove; 120, second avoidance groove; 130, positioning hole; 200, support rod; 300, support plate; 310, installation groove; 400, rectangular ring; 500, brush; 600, ball bearing; 700, stop bar; 800, slide groove. DETAILED DESCRIPTION

[0027] 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.

[0028] like Figure 1-Figure 4 As shown, the wind-resistant photovoltaic bracket provided in the embodiment of the present application includes an I-shaped frame 100, a support rod 200, a support plate 300 and a rectangular ring 400, wherein the I-shaped frame 100 is an I-shaped floor-standing bracket, and the I-shaped frame 100 is laid flat on the ground and fixed on the ground. Preferably, a plurality of positioning holes 130 are provided on the I-shaped frame 100, and fastening bolts can be passed through the positioning holes 130 to fix the I-shaped frame 100 at a specified position on the ground.

[0029] The support rod 200 is a slender structure with a certain length and similar to a stick. The first end of the support rod 200 in the length direction is hingedly connected to the first end of the work frame 100 in the length direction. A spring is arranged between the position of the support rod 200 near its first end and the work frame 100. Figure 2 As shown, when in the non-forced mode, the spring supports the support rod 200 upward so that a certain angle is maintained between the support rod 200 and the upper wall surface of the I-shaped frame 100 .

[0030] The support plate 300 is a structure for placing and installing the solar photovoltaic panel. The upper surface of the support plate 300 is provided with a mounting groove 310, and the solar photovoltaic panel is installed in the mounting groove 310 of the support plate 300. The first end of the support plate 300 in the length direction is hingedly connected to the second end of the I-shaped frame 100 in the length direction, so that the support plate 300 can rotate relative to the I-shaped frame 100 at a fixed point.

[0031] The upper surface of the work frame 100 is also provided with an avoidance groove used in conjunction with the support plate 300 and the support rod 200. Figure 2 As shown, preferably, the avoidance groove includes a first avoidance groove 110 used in cooperation with the support rod 200 , and a second avoidance groove 120 used in cooperation with the support plate 300 .

[0032] In this embodiment, the rectangular ring 400 is disposed on the support plate 300. Figure 2 and Figure 3 As shown, the rectangular collar 400 can move along the length direction of the support plate 300, and a brush 500 is arranged at the position where the rectangular collar 400 contacts the upper surface of the support plate 300, so that when the rectangular collar 400 moves, the brush 500 can be driven to brush the upper surface of the solar photovoltaic panel. In addition, the bottom surface of the rectangular collar 400 is hingedly connected to the second end of the support rod 200.

[0033] The wind-resistant photovoltaic bracket provided by the embodiment of the present application has at least the following beneficial effects. In the wind-resistant photovoltaic bracket provided by the present application, the support rod 200 and the support plate 300 are respectively hingedly connected at both ends of the length direction of the I-shaped frame 100, and a spring is arranged between the position of the support rod 200 near the hinge point and the I-shaped frame 100. In addition, the support rod 200 is also hingedly connected to the rectangular collar 400, and the rectangular collar 400 is arranged on the support plate 300. In addition, a brush 500 is arranged at the position where the rectangular collar 400 contacts the solar photovoltaic panel.

[0034] When encountering strong winds, the support plate 300 and the solar photovoltaic panel will move towards the direction close to the I-shaped frame 100 under the action of wind, and at this time, the support rod 200 will squeeze the spring and move towards the direction close to the I-shaped frame 100. Therefore, in this way, the windward area of ​​the support plate 300 and the solar photovoltaic panel can be reduced, thereby reducing the damage caused by strong winds. At the same time, when the support frame moves, the support frame will drive the rectangular ring 400 to move, so as to remove the dust covering the surface of the solar photovoltaic panel through the brush 500, thereby improving the conversion efficiency of the solar photovoltaic panel.

[0035] In some embodiments, Figure 1 and Figure 3As shown, two slide grooves 800 are provided on the upper surface of the support plate 300, and the two slide grooves 800 are distributed on both sides of the mounting groove 310. In contrast, a ball 600 is provided on the inner wall surface of the rectangular collar 400, and the ball 600 is located in the slide groove 800. When the rectangular collar 400 moves, the ball 600 can roll in the slide groove 800, thereby improving the smoothness of the rectangular collar 400 when moving.

[0036] In some embodiments, a stop bar 700 is disposed at the free end of the support plate 300 , and the stop bar 700 can prevent the rectangular ring 400 from accidentally detaching from the support plate 300 when sliding.

[0037] 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.

[0038] 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.

[0039] 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.

[0040] 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).

[0041] 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.

[0042] 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.).

[0043] 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.

[0044] 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 wind-resistant photovoltaic bracket, It is characterized in that include: The work-shaped frame (100) is a floor-standing frame, and the work-shaped frame (100) is laid flat on the ground; an avoidance groove is provided on the upper surface of the work-shaped frame (100); A support rod (200), wherein a first end of the support rod (200) is hingedly connected to a first end of the work-shaped frame (100), and a spring is provided between a position of the support rod (200) close to the first end thereof and the work-shaped frame (100); A support plate (300), wherein an installation groove (310) is provided on the upper surface of the support plate (300), and the support plate (300) is connected to the solar photovoltaic panel through the installation groove (310); a first end of the support plate (300) is hingedly connected to a second end of the work frame (100); A rectangular ring (400) is sleeved on the support plate (300), and the rectangular ring (400) can move along the length direction of the support plate (300). A brush (500) is provided at the position where the rectangular ring (400) contacts the upper surface of the support plate (300), and the brush (500) abuts against the upper surface of the solar photovoltaic panel; the rectangular ring (400) is hingedly connected to the second end of the support rod (200).

2. The wind-resistant photovoltaic bracket according to claim 1, Features: The avoidance groove comprises a first avoidance groove (110) used in conjunction with the support rod (200), and a second avoidance groove (120) used in conjunction with the support plate (300).

3. The wind-resistant photovoltaic bracket according to claim 1, Features: The tooling frame (100) is provided with a positioning hole (130) used in conjunction with a fastening bolt.

4. The wind-resistant photovoltaic bracket according to claim 1, Features: The upper surface of the support plate (300) is provided with a slide groove (800), and the slide groove (800) is located beside the installation groove (310); A ball (600) is provided on the inner wall surface of the rectangular sleeve (400), and the ball (600) is located in the slide groove (800).

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