Attached fast-adjusting photovoltaic stand

Abstract

The utility model provides an attached fast-adjusting photovoltaic stand. The attached fast-adjusting photovoltaic stand comprises a photovoltaic assembly, a fixed frame and an adjusting mechanism. The photovoltaic module is hinged to the top of the fixed frame; the fixed frame is provided with a first connecting piece and a second connecting piece, the first connecting piece is telescopically arranged to be connected with a wall body below a balcony, and the second connecting piece is suitable for being connected with a handrail above the balcony; the adjusting mechanism is provided with an adjusting rod, a first cross rod and a connecting rod, the first cross rod is slidably connected with the fixed frame, one end of the connecting rod is hinged to the photovoltaic module, the other end of the connecting rod is hinged to the first cross rod, one end of the adjusting rod is connected with the first cross rod through threads, and the other end of the adjusting rod is rotatably connected with the top of the fixed frame. The adjusting rod drives the first cross rod to move in the vertical direction, so that the connecting rod swings to adjust the angle of the photovoltaic module. According to the attached type fast-adjustment photovoltaic stand, the angle of the photovoltaic panel can be adjusted, and the attached type fast-adjustment photovoltaic stand can be matched with various types of balcony guardrails for installation and is high in universality.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular to an attached fast-adjustable photovoltaic stand. Background Art

[0002] Solar photovoltaic system, referred to as photovoltaic, refers to the facility that uses the voltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. Photovoltaic is regarded as one of the main ways to adjust the energy structure. Photovoltaic systems can be installed on the ground on a large scale to become photovoltaic power stations, or they can be placed on the roof or exterior wall of a building to form photovoltaic building integration. In the past, traditional rooftop solar installation methods and ground solar installation methods could no longer meet market demand. More solar installation methods need to be developed to promote clean energy into thousands of households. Therefore, more and more high-rise residents have begun to demand portable photovoltaic power generation at home and install photovoltaic equipment outside their balconies.

[0003] In order to support solar photovoltaic modules, a photovoltaic bracket with relatively reliable performance is required. As the seasons change, the solar altitude angle also changes, and many photovoltaic brackets are designed to be adjustable in angle.

[0004] Related technologies such as Chinese utility model patent CN203134825U disclose a photovoltaic bracket with adjustable installation inclination angle, wherein a fixed cross bar is fixed above the balcony, and one end of a hinged battery fixing frame is fixed below the balcony, and an adjustment mechanism is installed on the fixed bracket below the balcony. The adjustment mechanism of the photovoltaic bracket is easily interfered with the balcony with a closed bottom, and thus cannot be matched with various balcony installations, and has poor versatility. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent. To this end, the purpose of the utility model is to provide an attached fast-adjustable photovoltaic stand, which can adjust the angle of the photovoltaic panel and can match various types of balcony guardrail installations, and has strong versatility.

[0006] To achieve the above-mentioned purpose, the utility model proposes an attached fast-adjustable photovoltaic stand, which includes: a photovoltaic component, a fixed frame and an adjustment mechanism;

[0007] The photovoltaic assembly is hinged to the top of the fixed frame;

[0008] The fixed frame has a first connecting member and a second connecting member, the first connecting member is telescopically arranged to connect to the wall below the balcony, and the second connecting member is suitable for connecting to the railing above the balcony;

[0009] The adjustment mechanism comprises an adjustment rod, a first cross rod and a connecting rod, wherein the first cross rod is slidably connected to the fixed frame, one end of the connecting rod is hinged to the photovoltaic assembly, and the other end of the connecting rod is hinged to the first cross rod, one end of the adjustment rod is threadedly connected to the first cross rod, and the other end of the adjustment rod is rotatably connected to the top of the fixed frame. When the adjustment rod is rotated, the adjustment rod drives the first cross rod to move in the vertical direction so that the connecting rod swings to adjust the angle of the photovoltaic assembly.

[0010] According to the attached fast-adjustable photovoltaic stand proposed by the utility model, the whole fixed frame is vertically installed on the balcony through the first and second connecting members of the fixed frame, and the first connecting member is retractable to match the balcony installation of different sizes; one end of the adjusting rod of the adjusting mechanism is threadedly connected to the first crossbar, and the other end of the adjusting rod is connected to the top of the fixed frame, so that when the adjusting rod is adjusted from the top, the first crossbar can be driven to move in the vertical direction, and then the connecting rod drives the photovoltaic assembly to adjust the angle. The attached fast-adjustable photovoltaic stand can adjust the angle of the photovoltaic panel, and can match various types of balcony guardrail installations, and has strong versatility.

[0011] In addition, the attached fast-adjustable photovoltaic rack proposed in the above embodiment of the utility model may also have the following additional technical features:

[0012] Optionally, the fixed frame has a first vertical rod, a second vertical rod and a second cross rod, the upper ends of the first vertical rod and the second vertical rod are connected to the two ends of the second cross rod one by one, the lower ends of the first vertical rod and the second vertical rod are connected to the first connecting member, and the second cross rod is connected to the second connecting member.

[0013] Further, one end of the first cross bar is slidably connected to the first vertical bar, and the other end of the first cross bar is slidably connected to the second vertical bar.

[0014] Furthermore, the fixing frame further comprises a third cross bar, wherein the third cross bar is arranged below the first cross bar, one end of the adjusting rod is connected to the second cross bar, and the other end of the adjusting rod is connected to the third cross bar.

[0015] Furthermore, the photovoltaic assembly comprises a first fixing rod and a second fixing rod, and the connecting rod is hingedly connected between the first fixing rod and the first vertical rod, and between the second fixing rod and the second vertical rod.

[0016] Furthermore, the second connecting member has a first connecting plate and a second connecting plate, one end of the first connecting plate is connected to the third cross bar, the other end of the first connecting plate is connected to the second connecting plate, and the first connecting plate and the second connecting plate jointly construct a hook opening to hook the railing.

[0017] Furthermore, the first connecting plate is provided with a long slot hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an attached fast-adjustable photovoltaic stand according to an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A magnified view of point A;

[0020] Figure 3 for Figure 1 The enlarged view of point B;

[0021] Figure 4 for Figure 1 The enlarged view of point C;

[0022] Figure 5 It is a structural schematic diagram of an attached fast-adjustable photovoltaic stand installed on a balcony according to an embodiment of the utility model;

[0023] Description of reference numerals:

[0024] Photovoltaic assembly 1, first fixing rod 11, second fixing rod 12;

[0025] Fixed frame 2, first connecting member 21, second connecting member 22, first connecting plate 221, second connecting plate 222, first vertical rod 23, second vertical rod 24, second cross rod 25, third cross rod 26;

[0026] Adjustment mechanism 3, adjustment rod 31, first cross bar 32, reinforcement plate 321, connecting rod 33;

[0027] Balcony 4. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0030] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] Reference below Figure 1-Figure 5 , the implementation of the attached fast-adjustable photovoltaic rack proposed in the embodiment of the utility model is described in detail.

[0032] The attached fast-adjustable photovoltaic stand according to the embodiment of the utility model comprises: a photovoltaic component 1 , a fixing frame 2 and an adjustment mechanism 3 .

[0033] Specifically, the photovoltaic component 1 is hinged to the top of the fixed frame 2; the fixed frame 2 has a first connecting member 21 and a second connecting member 22, the first connecting member 21 is telescopically arranged to connect to the wall below the balcony 4, and the second connecting member 22 is suitable for connecting to the railing above the balcony 4; the adjustment mechanism 3 has an adjusting rod 31, a first cross bar 32 and a connecting rod 33, the first cross bar 32 is slidably connected to the fixed frame 2, one end of the connecting rod 33 is hinged to the photovoltaic component 1, and the other end of the connecting rod 33 is hinged to the first cross bar 32, one end of the adjusting rod 31 is threadedly connected to the first cross bar 32, and the other end of the adjusting rod 31 is rotatably connected to the top of the fixed frame 2, when the adjusting rod 31 is rotated, the adjusting rod 31 drives the first cross bar 32 to move in the vertical direction, so that the connecting rod 33 swings to adjust the angle of the photovoltaic component 1.

[0034] That is to say, the fixed frame 2 is vertically installed on the wall and railing of the balcony 4 by the first connecting member 21 and the second connecting member 22. The retractable setting of the first connecting member 21 enables the overall fixed frame 2 to better match the height of the balcony 4. The photovoltaic component 1 is hinged to the top of the fixed frame 2, so that the photovoltaic component 1 can swing at an angle relative to the fixed frame 2 in the vertical direction. One end of the adjusting rod 31 is connected to the first cross bar 32 through a thread, and the other end of the adjusting rod 31 is rotatably connected to the top of the fixed frame 2, so that when the adjusting rod 31 is rotated, it can drive the first cross bar 32 to move up and down, thereby causing the connecting rod 33 to swing at an angle, thereby driving the photovoltaic component 1 to swing at the hinge with the fixed frame 2, thereby realizing the adjustment of the angle of the photovoltaic component 1.

[0035] Therefore, according to the attached fast-adjustable photovoltaic stand proposed by the utility model, the whole fixed frame 2 is vertically installed on the balcony 4 through the first connecting member 21 and the second connecting member 22 of the fixed frame 2, and the first connecting member 21 is retractable to match the installation of balconies 4 of different sizes; one end of the adjusting rod 31 of the adjusting mechanism 3 is threadedly connected with the first crossbar 32, and the other end of the adjusting rod 31 is connected to the top of the fixed frame 2, so that when the adjusting rod 31 is adjusted from the top, the first crossbar 32 can be driven to move in the vertical direction, and then the connecting rod 33 drives the photovoltaic assembly 1 to adjust the angle. The attached fast-adjustable photovoltaic stand can adjust the angle of the photovoltaic panel, and can match various types of balcony 4 guardrail installations, and has strong versatility.

[0036] As for the fixed frame 2, the fixed frame 2 has a first vertical rod 23, a second vertical rod 24, and a second cross bar 25. The upper ends of the first vertical rod 23 and the second vertical rod 24 are connected to the two ends of the second cross bar 25 one by one. The lower ends of the first vertical rod 23 and the second vertical rod 24 are both connected to the first connecting member 21, and the second cross bar 25 is connected to the second connecting member 22. It can be understood that the lower ends of the first vertical rod 23 and the second vertical rod 24 are both connected to the first connecting member 21, so that the bottom of the fixed frame 2 can be firmly installed on the wall below the balcony 4 through the two first connecting members 21, and the top of the fixed frame 2 can be installed on the railing or wall above the balcony 4 in conjunction with the second connecting member 22. Among them, the first connecting member 21 can be an extension rod in conjunction with an L-shaped mounting block, and the L-shaped mounting block is rotatably connected to the extension rod, which is convenient for the L-shaped mounting block to be installed on a horizontal wall or a vertical wall.

[0037] For the installation of the first cross bar 32, one end of the first cross bar 32 can be slidably connected to the first vertical bar 23, and the other end of the first cross bar 32 can be slidably connected to the second vertical bar 24. It can be understood that the first cross bar 32 is slidably connected to the first vertical bar 23 and the second vertical bar 24, so that the first cross bar 32 moves along the length direction of the first vertical bar 23 and the second vertical bar 24, so that the connecting rod 33 drives the photovoltaic assembly 1 to adjust the angle. Among them, the first vertical bar 23 and the second vertical bar 24 can be set as a long bar with a U-shaped groove, and the two ends of the first cross bar 32 can be connected with the U-shaped groove.

[0038] In addition, the first cross bar 32 has a reinforcing plate 321 , which may be a heat-treated iron piece. The reinforcing plate 321 is provided with a threaded hole, and the adjusting rod 31 is threadedly matched with the threaded hole, thereby increasing the bearing capacity of the first cross bar 32 .

[0039] For the installation of the adjustment rod 31, the fixed frame 2 also includes a third crossbar 26, which is arranged below the first crossbar 32, one end of the adjustment rod 31 is connected to the second crossbar 25, and the other end of the adjustment rod 31 is connected to the third crossbar 26. It can be understood that since the height of the fixed frame 2 matches the height of the balcony 4, the adjustment rod 31 is also arranged to be relatively long, and the weight of the photovoltaic assembly 1 is relatively large, by connecting one end of the adjustment rod 31 to the second crossbar 25 and the other end of the adjustment rod 31 to the third crossbar 26, the two ends of the adjustment rod 31 are supported, the strength of the adjustment rod 31 is increased, and it is convenient to adjust the angle of the photovoltaic assembly 1. Among them, the two ends of the third crossbar 26 can be connected to the first vertical rod 23 and the second vertical rod 24 by bolts.

[0040] For the photovoltaic assembly 1, the photovoltaic assembly 1 has a first fixing rod 11 and a second fixing rod 12, and a connecting rod 33 is hinged between the first fixing rod 11 and the first vertical rod 23 and between the second fixing rod 12 and the second vertical rod 24. It can be understood that the two connecting rods 33 cooperate with the first fixing rod 11 and the second fixing rod 12 to better support the photovoltaic assembly 1, so that the photovoltaic assembly 1 is more stable when adjusting the angle. Among them, a plurality of fixing holes can be set on the first fixing rod 11 and the second fixing rod 12 to facilitate the installation of photovoltaic panels of different but same specifications.

[0041] As for the second connecting member 22, the second connecting member 22 has a first connecting plate 221 and a second connecting plate 222. One end of the first connecting plate 221 is connected to the third crossbar 26, and the other end of the first connecting plate 221 is connected to the second connecting plate 222. The first connecting plate 221 and the second connecting plate 222 are used to jointly construct a hooking hole to hook the railing. It can be understood that the hooking hole formed by the first connecting plate 221 and the second connecting plate 222 can be conveniently hung directly on the crossbeam of the railing, making the installation of the overall fixed frame 2 simpler and more convenient.

[0042] Furthermore, the first connecting plate 221 is provided with a long slot hole. It can be understood that, since the cross beams of the railings are of different sizes, the long slot hole on the second connecting plate 222 is provided to cooperate with the first connecting plate 221, so that the size of the hook opening can be adjusted, which is convenient for matching cross beams of different specifications. Among them, for some cross beams that cannot be hooked, screws can also be used to cooperate with the long slot hole for installation.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0045] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0048] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An attached fast-adjustable photovoltaic stand. It is characterized in that include: Photovoltaic modules, fixing frames and adjustment mechanisms; The photovoltaic assembly is hinged to the top of the fixed frame; The fixed frame has a first connecting member and a second connecting member, the first connecting member is telescopically arranged to connect to the wall below the balcony, and the second connecting member is suitable for connecting to the railing above the balcony; The adjustment mechanism comprises an adjustment rod, a first cross rod and a connecting rod, wherein the first cross rod is slidably connected to the fixed frame, one end of the connecting rod is hinged to the photovoltaic assembly, and the other end of the connecting rod is hinged to the first cross rod, one end of the adjustment rod is threadedly connected to the first cross rod, and the other end of the adjustment rod is rotatably connected to the top of the fixed frame. When the adjustment rod is rotated, the adjustment rod drives the first cross rod to move in the vertical direction so that the connecting rod swings to adjust the angle of the photovoltaic assembly.

2. The attached fast-adjustable photovoltaic stand according to claim 1, It is characterized in that The fixed frame comprises a first vertical rod, a second vertical rod and a second cross rod, the upper ends of the first vertical rod and the second vertical rod are connected to the two ends of the second cross rod in a one-to-one correspondence, the lower ends of the first vertical rod and the second vertical rod are connected to the first connecting member, and the second cross rod is connected to the second connecting member.

3. The attached fast-adjustable photovoltaic stand according to claim 2, It is characterized in that One end of the first cross bar is slidably connected to the first vertical bar, and the other end of the first cross bar is slidably connected to the second vertical bar.

4. The attached fast-adjustable photovoltaic stand according to claim 2, It is characterized in that The fixing frame further comprises a third cross bar, and the third cross bar is arranged below the first cross bar. One end of the adjusting rod is connected to the second cross bar, and the other end of the adjusting rod is connected to the third cross bar.

5. The attached fast-adjustable photovoltaic stand according to claim 2, It is characterized in that The photovoltaic assembly comprises a first fixing rod and a second fixing rod, and the connecting rod is hingedly connected between the first fixing rod and the first vertical rod and between the second fixing rod and the second vertical rod.

6. The attached fast-adjustable photovoltaic stand according to claim 4, It is characterized in that The second connecting member has a first connecting plate and a second connecting plate, one end of the first connecting plate is connected to the third cross bar, the other end of the first connecting plate is connected to the second connecting plate, and the first connecting plate and the second connecting plate jointly construct a hook opening to hook the railing.

7. The attached fast-adjustable photovoltaic stand according to claim 6, It is characterized in that The first connecting plate is provided with a long slot hole.

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