Photovoltaic support and photovoltaic power generation device

Abstract

The embodiment of the utility model provides a photovoltaic support and a photovoltaic power generation device, and relates to the technical field of photovoltaic power generation. The photovoltaic support comprises at least one supporting mechanism; the two adjusting mechanisms are movably arranged on the supporting mechanism, so that the distance between the two adjusting mechanisms is changed, and the photovoltaic panel is supported by the adjusting mechanisms; and the at least two pressing mechanisms are correspondingly connected to the two adjusting mechanisms in a sliding mode, and the pressing mechanisms are used for extruding the photovoltaic panel when the pressing mechanisms slide to the position above the photovoltaic panel so that the photovoltaic panel can be clamped between the pressing mechanisms and the adjusting mechanisms. According to the photovoltaic support, the two adjusting mechanisms are movably arranged on the supporting mechanism, and the photovoltaic support can meet the supporting requirements of photovoltaic panels of different sizes.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic power generation technology, and in particular to a photovoltaic bracket and a photovoltaic power generation device. Background Art

[0002] A photovoltaic power generation device is a power generation device that converts light energy into electrical energy by utilizing the photovoltaic effect at the semiconductor interface.

[0003] In the related art, a photovoltaic power generation device includes a photovoltaic bracket and a photovoltaic panel, and the photovoltaic panel is tilted and fixedly arranged on the photovoltaic bracket.

[0004] However, photovoltaic brackets are difficult to adapt to the installation requirements of photovoltaic panels of different sizes.

[0005] Application Contents

[0006] The present application provides a photovoltaic bracket and a photovoltaic power generation device to solve the problem that the photovoltaic bracket is difficult to adapt to the installation requirements of photovoltaic panels of different sizes.

[0007] In a first aspect, an embodiment of the present application provides a photovoltaic bracket, comprising:

[0008] at least one support mechanism;

[0009] Two adjustment mechanisms, the two adjustment mechanisms are movably arranged on the support mechanism to change the distance between the two adjustment mechanisms so that the adjustment mechanisms support the photovoltaic panel;

[0010] At least two pressing mechanisms are provided, each pressing mechanism being slidably connected to the two adjusting mechanisms. The pressing mechanism is used to squeeze the photovoltaic panel when it slides above the photovoltaic panel so that the photovoltaic panel is clamped between the pressing mechanism and the adjusting mechanism.

[0011] In a possible embodiment, the adjustment mechanism includes an adjustment member, a bearing member, and a first connecting member, wherein the adjustment member is connected to the bearing member;

[0012] One of the adjusting member and the supporting mechanism has a first sliding groove, and the other of the adjusting member and the supporting mechanism has a first rib, which is embedded in the first sliding groove so that both adjusting members can slide relative to the supporting mechanism to change the distance between the two adjusting members;

[0013] The support mechanism has a plurality of first through holes arranged at intervals, the adjusting member has a second through hole, and the first connecting member is configured to be inserted into the first through hole and the second through hole when the adjusting member slides to the first preset position to fix the adjusting member and the support mechanism.

[0014] In a possible embodiment, the pressing mechanism includes a sliding member, the adjusting mechanism has a sliding groove, the sliding member is embedded in the sliding groove, and the sliding member can slide relative to the sliding groove.

[0015] In a possible embodiment, the pressing mechanism further includes an extrusion member and a fastener, wherein the extrusion member is rotatably connected to the sliding member via the fastener, and the fastener is used to fasten the extrusion member when the extrusion member rotates above the photovoltaic panel so that the extrusion member squeezes the photovoltaic panel.

[0016] In a possible embodiment, the extrusion member includes a rotating section, a limiting section and an extrusion section connected in sequence, the rotating section is rotatably connected to the fastener, the limiting section is used to abut against the photovoltaic panel to limit the photovoltaic panel, and the extrusion section is used to extrude the photovoltaic panel.

[0017] In a possible implementation, there are four pressing mechanisms, each pressing mechanism corresponding to four corners of the photovoltaic panel.

[0018] In one possible implementation, the support mechanism includes:

[0019] A connecting component connected to the adjusting mechanism;

[0020] A supporting assembly, the supporting assembly being rotatably connected to one end of the connecting assembly;

[0021] The lifting component is rotatably and slidably connected to the other end of the connecting component. The lifting component is lifted and lowered to drive the connecting component to slide relative to the lifting component, and drives the connecting component and the adjusting mechanism to rotate, so that the photovoltaic panel on the adjusting mechanism rotates.

[0022] In one possible embodiment, the lifting assembly includes:

[0023] A guide member having a guide groove therein and a plurality of third through holes arranged at intervals on the guide member;

[0024] A lifting member is rotatably and slidably connected to the connecting assembly, the lifting member is embedded in the guide groove, the lifting member can slide along the guide groove, and the lifting member has a fourth through hole;

[0025] The second connecting member is configured to be inserted into the third through hole and the fourth through hole when the lifting member slides to the second preset position, so as to fix the guide member and the lifting member.

[0026] In a possible embodiment, the lifting assembly further includes a first pendulum seat, the first pendulum seat being rotatably connected to the lifting member;

[0027] The connecting assembly has a second slide groove, the first swing seat has a second rib, and at least a portion of the second rib is located in the second slide groove;

[0028] The two groove walls of the second sliding groove are both provided with guide holes, and the second rib is provided with two guide shafts. The two guide shafts are correspondingly inserted into the two guide holes and can slide along the guide holes.

[0029] In a second aspect, an embodiment of the present application provides a photovoltaic power generation device, comprising any photovoltaic bracket provided in the first aspect and a photovoltaic panel arranged on the photovoltaic bracket.

[0030] The photovoltaic bracket and photovoltaic power generation device provided in the embodiments of the present application are characterized in that the photovoltaic bracket is provided with at least one supporting mechanism so that the supporting mechanism can serve as a supporting basis for other structures of the photovoltaic bracket and the photovoltaic panel; two adjusting mechanisms are provided, and the two adjusting mechanisms are movably provided on the supporting mechanism, and the supporting mechanism can support the two adjusting mechanisms, and one of the two adjusting mechanisms is moved closer to or farther away from the other, so as to change the distance between the two adjusting mechanisms, thereby adapting to the support requirements of photovoltaic panels of different sizes; at least two clamping mechanisms are provided, and each clamping mechanism is correspondingly slidably connected to the two adjusting mechanisms. When the photovoltaic panel is supported on the two adjusting mechanisms, each clamping mechanism is slid to the top of the photovoltaic panel, and each clamping mechanism is squeezed to squeeze the photovoltaic panel, so that the photovoltaic panel can be clamped between the clamping mechanism and the adjusting mechanism, thereby achieving fixation of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the description, are used to explain the principles of the embodiments of the present application.

[0032] Figure 1 A schematic diagram of the structure of a photovoltaic bracket provided in an embodiment of the present application;

[0033] Figure 2 for Figure 1 A schematic structural diagram of an adjusting member of an adjusting mechanism;

[0034] Figure 3 for Figure 1 A schematic diagram of a portion of the structure of the bearing member of the adjustment mechanism;

[0035] Figure 4 for Figure 1 A schematic diagram of a portion of the structure of the connection assembly of the support mechanism;

[0036] Figure 5 for Figure 1 A schematic structural diagram of the pressing mechanism in FIG.

[0037] Figure 6 for Figure 1 A schematic structural diagram of the lifting assembly of the support mechanism;

[0038] Figure 7 for Figure 6 A schematic structural diagram of the connection between the first pendulum seat and the first ear seat;

[0039] Figure 8 for Figure 1 Schematic diagram of the structure of the support assembly of the support mechanism.

[0040] Description of reference numerals:

[0041] 100-support mechanism;

[0042] 110 - connecting assembly; 111 - first rib; 112 - first through hole; 113 - second slide groove; 114 - guide hole; 115 - fourth fixing hole;

[0043] 120 - support assembly; 121 - support leg; 122 - second ear seat; 123 - second swing seat; 124 - third fixing hole;

[0044] 130 - lifting assembly; 131 - guide member; 132 - guide groove; 133 - third through hole; 134 - lifting member; 135 - second connecting member; 136 - first swing seat; 137 - second rib; 138 - guide shaft; 139 - first ear seat;

[0045] 200 - adjustment mechanism; 210 - adjustment member; 211 - first sliding groove; 212 - second through hole; 213 - first fixing hole; 220 - bearing member; 221 - second fixing hole; 222 - sliding groove;

[0046] 300-pressing mechanism; 310-sliding member; 320-extrusion member; 321-rotation section; 322-limiting section; 323-extrusion section; 330-fastener.

[0047] To facilitate understanding of the solutions of the embodiments of the present application, the spline curves and arrows used in the drawings are explained here: the components indicated by the spline curves without arrows are solid components, that is, components with solid structures; the components indicated by the spline curves with arrows are virtual components, that is, components without solid structures.

[0048] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and textual descriptions are not intended to limit the scope of the embodiments of the present application in any way, but rather to illustrate the concepts of the present application for those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0050] It should be noted that, in this article, relational terms such as first and second are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. In the description of the embodiments of the present application, it should be understood that the orientation or positional relationship (if any) indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" etc. is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a restriction on the embodiments of the present application. Moreover, the term "comprise", "include" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not clearly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the phrase "comprising..." do not preclude the presence of other identical elements in the process, method, article, or device that includes the elements. If there is no conflict, the embodiments of the present application and the various features therein may be combined with each other and are all within the scope of protection of this application.

[0051] In the related art, a photovoltaic power generation device includes a photovoltaic bracket and a photovoltaic panel, and the photovoltaic panel is tilted and fixedly arranged on the photovoltaic bracket.

[0052] However, since different installation sites have different requirements for the size of photovoltaic panels, if the connection position between the photovoltaic panel and the photovoltaic bracket is relatively fixed, the photovoltaic bracket will be difficult to adapt to the installation requirements of photovoltaic panels of different sizes.

[0053] For the above technical issues, please refer to Figure 1 An embodiment of the present application provides a photovoltaic bracket, comprising: at least one supporting mechanism 100; two adjusting mechanisms 200, the two adjusting mechanisms 200 are movably arranged on the supporting mechanism 100 to change the distance between the two adjusting mechanisms 200, so that the adjusting mechanisms 200 support the photovoltaic panel; at least two clamping mechanisms 300, each clamping mechanism 300 is correspondingly slidably connected to the two adjusting mechanisms 200, and the clamping mechanism 300 is used to squeeze the photovoltaic panel when it slides to the top of the photovoltaic panel, so that the photovoltaic panel is clamped between the clamping mechanism 300 and the adjusting mechanism 200.

[0054] The photovoltaic bracket provided in the embodiment of the present application is provided with at least one supporting mechanism 100, so that the supporting mechanism 100 can serve as a supporting basis for other structures of the photovoltaic bracket and the photovoltaic panels.

[0055] By setting up two adjustment mechanisms 200, the two adjustment mechanisms 200 can be movably set on the support mechanism 100, and the support mechanism 100 can support the two adjustment mechanisms 200. Moreover, one of the two adjustment mechanisms 200 can be moved closer to or farther away from the other, thereby changing the distance between the two adjustment mechanisms 200, thereby adapting to the support requirements of photovoltaic panels of different sizes.

[0056] By setting up at least two clamping mechanisms 300, each clamping mechanism 300 is correspondingly slidably connected to the two adjustment mechanisms 200. When the photovoltaic panel is supported on the two adjustment mechanisms 200, each clamping mechanism 300 is slid to the top of the photovoltaic panel, and each clamping mechanism 300 is squeezed to squeeze the photovoltaic panel. The photovoltaic panel can be clamped between the clamping mechanism 300 and the adjustment mechanism 200, thereby achieving the fixation of the photovoltaic panel.

[0057] The preferred technical solution of the photovoltaic bracket of the embodiment of the present application is described below with reference to the accompanying drawings.

[0058] In some embodiments, see Figure 1 、 Figure 2 and Figure 4 The adjusting mechanism 200 includes an adjusting member 210, a supporting member 220 and a first connecting member (not shown), the adjusting member 210 is connected to the supporting member 220; one of the adjusting member 210 and the supporting mechanism 100 has a first sliding groove 211, and the other of the adjusting member 210 and the supporting mechanism 100 has a first rib 111, and the first rib 111 is embedded in the first sliding groove 211, so that both adjusting members 210 can slide relative to the supporting mechanism 100 to change the distance between the two adjusting members 210.

[0059] In this embodiment, by providing the first rib 111 and the first slide groove 211, the first rib 111 slides along the first slide groove 211, so that the adjusting member 210 can slide relative to the support mechanism 100, thereby, by driving the adjusting member 210 of one of the two adjusting mechanisms 200 to slide on the support mechanism 100 relative to the adjusting member 210 of the other, the distance between the adjusting member 210 of one of the two adjusting mechanisms 200 and the adjusting member 210 of the other can be changed; since the supporting member 220 is connected to the adjusting member 210, the adjusting member 210 can drive the supporting member 220 to move, thereby, the distance between the supporting member 220 of one of the two adjusting mechanisms 200 and the supporting member 220 of the other can be adjusted according to the size of the photovoltaic panel, so that the supporting member 220 can meet the support requirements of photovoltaic panels of different sizes.

[0060] Furthermore, the support mechanism 100 has a plurality of first through holes 112 spaced apart from each other, the adjusting member 210 has a second through hole 212, and the first connecting member is configured to be inserted into the first through hole 112 and the second through hole 212 when the adjusting member 210 slides to the first preset position to fix the adjusting member 210 and the support mechanism 100.

[0061] In specific implementation, the first connecting member can be a screw, a bolt assembly or a rivet, etc. This application does not limit its specific type and it can be adjusted according to specific needs.

[0062] It should be noted that the first preset position can be determined according to the size of the photovoltaic panel to ensure that the two supporting members 220 can support the photovoltaic panel.

[0063] Further, see Figures 1 to 3 The adjustment mechanism 200 also includes a first fixing member (not shown), the adjustment member 210 has a first fixing hole 213, and the supporting member 220 has a second fixing hole 221. The first fixing member is inserted into the first fixing hole 213 and the second fixing hole 221 to fix the adjustment member 210 and the supporting member 220.

[0064] In specific implementation, the first fixing member can be a screw, a bolt assembly or a rivet, etc. This application does not limit its specific type and it can be adjusted according to specific needs.

[0065] In some other embodiments (not shown in the present embodiment), the support mechanism 100 has a track, and the adjustment member 210 is a roller assembly that can roll on the track so that the distance between the two adjustment mechanisms 200 can be adjusted.

[0066] In other embodiments, see Figure 1 、 Figure 3 and Figure 5 The pressing mechanism 300 includes a sliding member 310 . The adjusting mechanism 200 has a sliding groove 222 . The sliding member 310 is embedded in the sliding groove 222 . The sliding member 310 can slide relative to the sliding groove 222 .

[0067] In a specific implementation, the sliding groove 222 is provided on the carrier 220 , and the sliding member 310 is T-shaped. The sliding member 310 is embedded in the sliding groove 222 . The sliding groove 222 not only allows the sliding member 310 to move, but also prevents the sliding member 310 from detaching.

[0068] It should be noted that when the photovoltaic panel needs to be installed, the clamping mechanism 300 can be slid to the non-installation area of the photovoltaic panel first, and then the photovoltaic panel can be placed on the adjustment mechanism 200, and then the clamping mechanism 300 can be slid to the top of the photovoltaic panel, and finally the clamping mechanism 300 can be squeezed to squeeze the photovoltaic panel.

[0069] In some other embodiments (not shown in the present embodiment), the adjustment mechanism 200 has a track, and the sliding member 310 is a roller assembly that can roll on the track.

[0070] In some other embodiments, see Figure 5 The pressing mechanism 300 also includes an extrusion member 320 and a fastener 330. The extrusion member 320 is rotatably connected to the sliding member 310 through the fastener 330. The fastener 330 is used to fasten the extrusion member 320 when the extrusion member 320 rotates to the top of the photovoltaic panel so that the extrusion member 320 squeezes the photovoltaic panel.

[0071] In this embodiment, by setting a fastener 330, the extrusion member 320 is rotatably connected to the sliding member 310 through the fastener 330, and the extrusion member 320 can be rotated to the side away from the installation position of the photovoltaic panel. Thus, the photovoltaic panel can be placed on the adjustment mechanism 200 regardless of the position of the sliding member 310.

[0072] After the photovoltaic panel is placed on the adjustment mechanism 200 , the extrusion member 320 is rotated so that the extrusion member 320 is located above the photovoltaic panel, and then the fastener 330 is screwed so that the photovoltaic panel is abutted between the extrusion member 320 and the adjustment mechanism 200 .

[0073] It should be noted that the fastener 330 can be a screw or bolt assembly, etc. This application does not limit its specific type and it can be adjusted according to needs.

[0074] In some specific implementations, see Figure 5 The extrusion piece 320 includes a rotating section 321, a limiting section 322 and an extrusion section 323 connected in sequence. The rotating section 321 is rotatably connected to the fastener 330. The limiting section 322 is used to abut against the photovoltaic panel to limit the photovoltaic panel. The extrusion section 323 is used to extrude the photovoltaic panel.

[0075] In this embodiment, by providing the limiting segments 322 , when the limiting segments 322 are rotated to a position abutting against the photovoltaic panel, the limiting segments 322 on both sides of the photovoltaic panel can limit the position of the photovoltaic panel to prevent the photovoltaic panel from loosening.

[0076] In the embodiment of the present application, there are four pressing mechanisms 300 , and each pressing mechanism 300 corresponds to squeezing four corners of the photovoltaic panel.

[0077] It should be noted that the number of the pressing mechanisms 300 can be greater than four, such as six, eight or ten, which can provide a better squeezing effect and make the installation of the photovoltaic panel more stable.

[0078] In the embodiment of the present application, there are two or more support mechanisms 100, and each adjustment mechanism 200 is connected to two or more support mechanisms 100. The support mechanism 100 has a better supporting effect on the adjustment mechanism 200. For example, the number of support mechanisms 100 is two, three, or four.

[0079] In some embodiments, see Figure 1 The support mechanism 100 includes: a connecting component 110, which is connected to the adjusting mechanism 200; a supporting component 120, which is rotatably connected to one end of the connecting component 110; and a lifting component 130, which is rotatably and slidably connected to the other end of the connecting component 110. The lifting component 130 is lifted and lowered to drive the connecting component 110 to slide relative to the lifting component 130, and drive the connecting component 110 and the adjusting mechanism 200 to rotate, so that the photovoltaic panel on the adjusting mechanism 200 rotates.

[0080] In this embodiment, by setting the support assembly 120 and the lifting assembly 130, the support assembly 120 and the lifting assembly 130 are used to be installed on the installation surface, and the support assembly 120 and the lifting assembly 130 can serve as the installation base; by setting the connecting assembly 110 on the support assembly 120 and the lifting assembly 130, the support assembly 120 and the lifting assembly 130 can support the connecting assembly 110, the adjustment mechanism 200 set on the connecting assembly 110, and the photovoltaic panel set on the adjustment mechanism 200.

[0081] Furthermore, the lifting of the lifting assembly 130 can drive the photovoltaic panel on the adjustment mechanism 200 to rotate, which can change the tilt angle of the photovoltaic panel, so that the photovoltaic panel can adapt to the change of the sun's altitude to maximize the use of solar energy, thereby improving power generation efficiency.

[0082] In some specific implementations, see Figure 1 and Figure 6 The lifting assembly 130 includes: a guide member 131, which has a guide groove 132 therein, and has a plurality of third through holes 133 arranged at intervals on the guide member 131; a lifting member 134, the lifting member 134 is rotatably and slidably connected to the connecting assembly 110, the lifting member 134 is embedded in the guide groove 132, the lifting member 134 can slide along the guide groove 132, and has a fourth through hole (not shown) on the lifting member 134; a second connecting member 135, the second connecting member 135 is configured to be inserted into the third through hole 133 and the fourth through hole when the lifting member 134 slides to the second preset position, so as to fix the guide member 131 and the lifting member 134.

[0083] In a specific implementation, when the lifting member 134 is located in the guide groove 132 , the peripheral side of the lifting member 134 is limited by the guide groove 132 , so that the lifting member 134 can only move along the guide direction of the guide groove 132 .

[0084] A plurality of spaced-apart third through holes 133 can be provided on the groove wall of the guide groove 132 and arranged along the guide direction of the guide groove 132. Thus, when the lifting member 134 is lifted to the third preset position, the fourth through hole is aligned with the third through hole 133 on its peripheral side, and then the second connecting member 135 is inserted into the third through hole 133 and the fourth through hole, so that the position of the lifting member 134 can be fixed.

[0085] It should be noted that the second connecting member 135 can be a screw, a bolt assembly or a rivet, etc. The present application does not limit its specific type, as long as it can fix the lifting member 134.

[0086] It should also be noted that the second preset position can be determined according to the height of the photovoltaic panel.

[0087] In other embodiments, see Figure 4 、 Figure 6 and Figure 7 The lifting assembly 130 also includes a first pendulum seat 136, which is rotatably connected to the lifting member 134; the connecting assembly 110 has a second slide groove 113, and the first pendulum seat 136 has a second rib 137, at least part of the second rib 137 is located in the second slide groove 113; the two groove walls of the second slide groove 113 each have a guide hole 114, and the second rib 137 has two guide shafts 138, and the two guide shafts 138 are correspondingly inserted into the two guide holes 114, and the guide shafts 138 can slide along the guide holes 114.

[0088] In a specific implementation, the lifting assembly 130 further includes a first ear seat 139, which is connected to the lifting member 134. The first pendulum seat 136 is hingedly connected to the first ear seat 139, thereby achieving a rotational connection between the first pendulum seat 136 and the lifting member 134. It should be noted that the specific hinge method of the first pendulum seat 136 and the first ear seat 139 is not limited in this embodiment of the application and can be adjusted according to specific needs.

[0089] In some other embodiments, see Figure 8 The support assembly 120 includes a support leg 121, a second ear seat 122, and a second swing seat 123. The second ear seat 122 is connected to the support leg 121. The second swing seat 123 is hinged to the second ear seat 122, and the second swing seat 123 is connected to the connecting assembly 110, thereby realizing a rotational connection between the support assembly 120 and the connecting assembly 110. It should be noted that the embodiment of the present application does not limit the specific hinge method of the second swing seat 123 and the second ear seat 122, and can be adjusted according to specific needs.

[0090] In a specific implementation, the support assembly 120 also includes a second fixing member (not shown), the second pendulum seat 123 has a third fixing hole 124, and the connecting assembly 110 has a fourth fixing hole 115. The second fixing member is inserted into the third fixing hole 124 and the fourth fixing hole 115 to fix the connecting assembly 110 and the second pendulum seat 123.

[0091] It should be noted that the second fixing member can be a screw, a bolt assembly or a rivet, etc. This application does not limit its specific type and it can be adjusted according to specific needs.

[0092] An embodiment of the present application also provides a photovoltaic power generation device, which includes any of the aforementioned photovoltaic brackets and a photovoltaic panel arranged on the photovoltaic bracket, and the photovoltaic panel is used to absorb solar energy and convert the solar energy into electrical energy.

[0093] Specifically, the photovoltaic power generation device of this embodiment adopts all the technical solutions of any of the aforementioned photovoltaic brackets, and therefore has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described one by one here.

[0094] The present application provides a photovoltaic power station, comprising a plurality of the aforementioned photovoltaic power generation devices, an inverter, a transformer, and a power distribution system. The photovoltaic power generation devices are electrically connected to the inverter, the transformer is electrically connected to the inverter, and the power distribution system is electrically connected to the transformer. The photovoltaic power generation devices are capable of receiving sunlight and converting photons into electrons using the photovoltaic effect, thereby generating direct current (DC). The inverter is capable of converting the DC power generated by the photovoltaic power generation devices into alternating current (AC). The transformer is capable of increasing or decreasing the voltage of the AC power output by the inverter for transmission to the power distribution system. The power distribution system is capable of supplying the electrical energy transmitted by the transformer to users.

[0095] Specifically, the photovoltaic power station of this embodiment adopts all the technical solutions of the aforementioned photovoltaic power generation device, and therefore has at least all the beneficial effects brought about by the technical solutions of the aforementioned embodiments, which will not be described in detail here.

[0096] It should be understood that the embodiments of the present application are not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A photovoltaic bracket, characterized in that: include: at least one support mechanism; Two adjustment mechanisms, the two adjustment mechanisms being movably disposed on the support mechanism to change the distance between the two adjustment mechanisms so that the adjustment mechanisms support the photovoltaic panel; At least two clamping mechanisms, each of which is slidably connected to the two adjusting mechanisms, and the clamping mechanism is used to squeeze the photovoltaic panel when it slides above the photovoltaic panel, so that the photovoltaic panel is clamped between the clamping mechanism and the adjusting mechanism.

2. The photovoltaic bracket according to claim 1, characterized in that: The adjusting mechanism includes an adjusting member, a bearing member and a first connecting member, wherein the adjusting member is connected to the bearing member; One of the adjusting member and the supporting mechanism has a first sliding groove, and the other of the adjusting member and the supporting mechanism has a first rib, the first rib being embedded in the first sliding groove so that both the adjusting members can slide relative to the supporting mechanism to change the distance between the two adjusting members; The support mechanism has a plurality of first through holes arranged at intervals, the adjusting member has a second through hole, and the first connecting member is configured to be inserted into the first through hole and the second through hole when the adjusting member slides to a first preset position to fix the adjusting member and the support mechanism.

3. The photovoltaic bracket according to claim 1, characterized in that: The pressing mechanism includes a sliding member. The adjusting mechanism is provided with a sliding groove. The sliding member is embedded in the sliding groove and can slide relative to the sliding groove.

4. The photovoltaic bracket according to claim 3, characterized in that: The pressing mechanism also includes an extrusion member and a fastener. The extrusion member is rotatably connected to the sliding member through the fastener. The fastener is used to fasten the extrusion member when the extrusion member rotates above the photovoltaic panel so that the extrusion member squeezes the photovoltaic panel.

5. The photovoltaic bracket according to claim 4, characterized in that: The extrusion piece includes a rotating section, a limiting section and an extrusion section connected in sequence. The rotating section is rotationally connected to the fastener. The limiting section is used to abut against the photovoltaic panel to limit the photovoltaic panel. The extrusion section is used to extrude the photovoltaic panel.

6. The photovoltaic bracket according to any one of claims 1 to 5, characterized in that: There are four pressing mechanisms, each of which squeezes four corners of the photovoltaic panel.

7. The photovoltaic bracket according to any one of claims 1 to 5, characterized in that: The supporting mechanism comprises: a connecting assembly connected to the adjusting mechanism; a supporting assembly, the supporting assembly being rotatably connected to one end of the connecting assembly; A lifting assembly is rotatably and slidably connected to the other end of the connecting assembly. The lifting assembly is lifted to drive the connecting assembly to slide relative to the lifting assembly, and drives the connecting assembly and the adjusting mechanism to rotate, so that the photovoltaic panel on the adjusting mechanism rotates.

8. The photovoltaic bracket according to claim 7, characterized in that: The lifting assembly comprises: A guide member, wherein the guide member has a guide groove therein and a plurality of third through holes arranged at intervals; a lifting member, the lifting member being rotatably and slidably connected to the connecting assembly, the lifting member being embedded in the guide groove, the lifting member being able to slide along the guide groove, and the lifting member having a fourth through hole; The second connecting member is configured to be inserted into the third through hole and the fourth through hole when the lifting member slides to the second preset position, so as to fix the guide member and the lifting member.

9. The photovoltaic support according to claim 8, characterized in that: The lifting assembly further includes a first pendulum seat, which is rotatably connected to the lifting member; The connecting assembly has a second sliding groove, the first swing seat has a second rib, and at least a portion of the second rib is located in the second sliding groove; The two groove walls of the second sliding groove are each provided with a guide hole, and the second rib is provided with two guide shafts. The two guide shafts are correspondingly inserted into the two guide holes, and the guide shafts can slide along the guide holes.

10. A photovoltaic power generation device, characterized in that: It comprises the photovoltaic bracket according to any one of claims 1 to 9 and a photovoltaic panel arranged on the photovoltaic bracket.

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