Light storage mechanism and light storage equipment

Abstract

The invention relates to the technical field of new energy, and discloses a light storage mechanism and light storage equipment. The light storage mechanism comprises a solar photovoltaic component; the solar photovoltaic component comprises a plurality of solar photovoltaic modules and at least one first hinge shaft; adjacent solar photovoltaic modules are hinged through a first hinge shaft, so that the plurality of solar photovoltaic modules are switched between an unfolded state and a folded state. According to the solar photovoltaic component disclosed by the invention, the adjacent solar photovoltaic components are hinged through the first hinge shafts, so that the solar photovoltaic components can rotate around the first hinge shafts, and the solar photovoltaic component can be switched between a folded state and an unfolded state. In the folded state, the light storage mechanism is small in size and convenient to store and carry, and the storage and carrying difficulty is reduced. In the unfolded state, the power generation efficiency of a single sunlight photovoltaic module can be improved. Through the arrangement of the first hinge shaft, the state switching of the solar photovoltaic component can be realized without using a foldable bracket, and the material cost of the light storage mechanism is reduced.

Description

Technical Field

[0001] The present invention relates to the field of new energy technology, and in particular to a photovoltaic storage mechanism and photovoltaic storage equipment. Background Art

[0002] Photovoltaic storage devices are devices that use solar photovoltaic panels to convert light energy into electrical energy. At present, as the requirements for the power generation efficiency of photovoltaic storage devices are getting higher and higher, photovoltaic storage devices need to be equipped with more solar photovoltaic panels or with a single solar photovoltaic panel with higher power generation efficiency, which leads to a larger volume of photovoltaic storage devices and increases the difficulty of storing and transporting photovoltaic storage devices. Therefore, how to reduce the storage volume of photovoltaic storage devices and reduce the difficulty of storing and transporting photovoltaic storage devices is an urgent problem to be solved in the industry. Summary of the invention

[0003] The present invention provides a light storage mechanism and light storage equipment, which are used to solve the problems of large storage volume and great difficulty in transportation and storage in the light storage mechanism in the prior art.

[0004] The present invention provides a solar energy storage mechanism, comprising a solar energy photovoltaic component; the solar energy photovoltaic component comprises: multiple solar photovoltaic panels; At least one first hinge axis, two adjacent solar photovoltaic components are hinged through the first hinge axis, so that the plurality of solar photovoltaic components can be switched between an unfolded state and a folded state.

[0005] The solar energy storage mechanism provided by the present invention comprises a plurality of the first hinge shafts, and adjacent first hinge shafts are respectively located on both sides of the solar photovoltaic assembly.

[0006] According to the light storage mechanism provided by the present invention, the light storage mechanism further comprises: The unfolding and folding driving component is connected to the solar photovoltaic assembly and is used to drive the solar photovoltaic assembly to rotate relative to the first hinge axis so that the plurality of solar photovoltaic assemblies can be switched between the folded state and the unfolded state.

[0007] According to the light storage mechanism provided by the present invention, the deployment and retraction driving component comprises: At least one connecting rod structure corresponding to the first hinge axis; the connecting rod structure includes a first connecting rod, a second hinge axis and a second connecting rod; the second hinge axis is arranged in parallel with the first hinge axis, and the first connecting rod and the second connecting rod are hinged through the second hinge axis; the ends of the first connecting rod and the second connecting rod away from the second hinge axis are respectively hinged to the corresponding solar photovoltaic components; At least one first telescopic driving member corresponds to the connecting rod structure; one end of the first telescopic driving member is hinged to the solar photovoltaic component, and the other end is rotationally matched with the corresponding second hinge shaft.

[0008] According to the light storage mechanism provided by the present invention, the deployment and retraction driving component comprises: A first extended rope row, one end of which passes around the first hinge axis and is connected to the back side of the solar photovoltaic module, or one end of which is connected to the front side of the solar photovoltaic module; A first retraction rope row, one end of which is connected to the back side of the solar photovoltaic module; A second rotating drive member, which is connected to the other end of the first extending rope row, and is used to switch the solar photovoltaic component from the folded state to the unfolded state by pulling the first extending rope row; the second rotating drive member is also connected to the other end of the first retracting rope row, and is used to switch the solar photovoltaic component from the unfolded state to the folded state by pulling the first retracting rope row.

[0009] According to the light storage mechanism provided by the present invention, the light storage mechanism further comprises: A supporting component, wherein the supporting end of the supporting component is rotatably matched with the solar photovoltaic component via a first rotating shaft, and the axis of the first rotating shaft is parallel to the axis of the first hinge shaft; A first amplitude-changing component is installed on the supporting component. The first amplitude-changing component is connected to the solar photovoltaic component and is used to drive the solar photovoltaic component to rotate relative to the first rotating shaft.

[0010] According to the light storage mechanism provided by the present invention, the light storage mechanism further comprises: A connecting component, one end of which is rotatably matched with the supporting end via the first rotating shaft; the other end of which is rotatably matched with the solar photovoltaic component via a second rotating shaft, the axis of the second rotating shaft intersecting the axis of the first hinge shaft; The second amplitude-changing component is connected to the solar photovoltaic component and is used for driving the solar photovoltaic component to rotate relative to the second rotating shaft.

[0011] According to the light storage mechanism provided by the present invention, the first amplitude changing component comprises: A first telescopic component, wherein two ends of the first telescopic component are respectively hinged to the supporting component and the solar photovoltaic component.

[0012] According to the light storage mechanism provided by the present invention, the supporting component comprises: An installation platform, rotatably matched with the solar photovoltaic component via the first rotating shaft; A telescopic support assembly, wherein the support end of the telescopic support assembly is installed with the mounting platform, and is used to drive the solar photovoltaic component to reciprocate along the telescopic direction of the telescopic support assembly through the mounting platform.

[0013] The present invention further provides a light storage device, comprising a box body, and any one of the light storage mechanisms described above; the light storage mechanism is installed in the box body.

[0014] The light storage mechanism provided by the present invention can make the solar photovoltaic components rotate relative to the first hinge axis by hingedly connecting adjacent solar photovoltaic components with the first hinge axis, so that the solar photovoltaic components can be switched between a folded state and an unfolded state. In the folded state, the light storage mechanism is compact and easy to store and carry, which reduces the difficulty and cost of storage and relocation. In the unfolded state, the solar photovoltaic components can make full use of sunlight to improve the power generation efficiency of a single solar photovoltaic component. By setting the first hinge axis, it is also possible to avoid using a foldable bracket to achieve the state switching of the solar photovoltaic components, which not only saves the space occupied by the foldable bracket, but also reduces the material cost of the light storage mechanism.

[0015] The optical storage device provided by the present invention has at least the above advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the light storage mechanism provided by the present invention.

[0018] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0019] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0020] Figure 4 It is one of the structural schematic diagrams of the deployment and retraction driving components of the light storage mechanism provided by the present invention.

[0021] Figure 5 This is the second structural schematic diagram of the deployment and retraction driving component of the light storage mechanism provided by the present invention.

[0022] Figure 6 It is a structural schematic diagram of the supporting components of the light storage mechanism provided by the present invention.

[0023] Reference numerals: 100, solar photovoltaic component; 110, solar photovoltaic assembly; 120, first hinge axis; 111, connecting piece; 200, extension and retraction driving member; 210, connecting rod structure; 220, first telescopic driving member; 230, first extension rope row; 240, first retraction rope row; 250, second rotation driving member; 211, first connecting rod; 212, second hinge shaft; 213, second connecting rod; 300, support member; 310, mounting platform; 320, telescopic support assembly; 321, telescopic arm; 322, first extension wheel rope; 323, second telescopic drive member; 324, fixed arm; 325, first retracting wheel rope; 326, mounting base; 400, a first amplitude changing component; 500. Connecting parts. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0027] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] 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 embodiments of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer 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 the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0029] Combine the following Figures 1 to 6 The structure and working principle of the optical storage mechanism and optical storage device of the present invention are described in detail.

[0030] like Figures 1 to 6 As shown, a specific embodiment of the first aspect of the present invention provides a light storage mechanism, which includes a solar photovoltaic component 100; the solar photovoltaic component 100 includes a plurality of solar photovoltaic modules 110 and at least one first hinge shaft 120; two adjacent solar photovoltaic modules 110 are hinged by the first hinge shaft 120, so that the plurality of solar photovoltaic modules 110 can be switched between an unfolded state and a folded state.

[0031] In this embodiment, by hingedly connecting adjacent solar photovoltaic components 110 with the first hinge shaft 120, the solar photovoltaic components 110 can be rotated relative to the first hinge shaft 120, so that the solar photovoltaic component 100 can be switched between a folded state and an unfolded state. In the folded state, the solar storage mechanism is compact and easy to store and carry, which reduces the difficulty and cost of storage and relocation. In the unfolded state, the solar photovoltaic component 110 can make full use of sunlight to improve the power generation efficiency of a single solar photovoltaic component. By setting the first hinge shaft 120, it is also possible to avoid using a foldable bracket to achieve the state switching of the solar photovoltaic component 100, which not only saves the space occupied by the foldable bracket, but also reduces the material cost of the solar storage mechanism.

[0032] At present, the solar storage mechanism usually uses a telescopic mechanism to realize the expansion and contraction of the solar photovoltaic panel. In order to make the solar photovoltaic panel fully unfolded in the unfolded state and not be blocked by the solar photovoltaic panel above, it is necessary to reserve a lap joint at one end of the solar photovoltaic panel. The lap joint will cause the solar photovoltaic panel to occupy more space when in a vertical state, and also increase the material cost. In this embodiment, the side surfaces of adjacent solar photovoltaic components 110 are hinged by the first hinge shaft 120, which can avoid reserving a lap joint at one end of the solar photovoltaic panel, thereby reducing the space occupied by the solar storage mechanism in height.

[0033] Preferably, adjacent solar photovoltaic components 110 can be rotated 180° around the axis of the first hinge shaft 120, so that a plurality of solar photovoltaic components 110 in a folded state can be stacked layer by layer.

[0034] It should be noted that “a plurality” means at least two. In other words, the solar photovoltaic component 100 includes at least two solar photovoltaic assemblies 110 .

[0035] Preferably, the number of the first hinge shafts 120 is one less than the number of the solar photovoltaic components 110 .

[0036] In some embodiments, the solar photovoltaic component 100 includes two solar photovoltaic assemblies 110 and a first hinge shaft 120 ; the two solar photovoltaic assemblies 110 are hinged via the first hinge shaft 120 .

[0037] In some other embodiments, the solar photovoltaic component 100 includes at least three solar photovoltaic assemblies 110 and at least two first hinge shafts 120 ; adjacent solar photovoltaic assemblies 110 are hinged via one first hinge shaft 120 .

[0038] like Figure 3 As shown, exemplarily, a connecting member 111 is disposed on the side of the solar photovoltaic assembly 110 , and the connecting members 111 of adjacent solar photovoltaic assemblies 110 are hingedly connected through a first hinge shaft 120 .

[0039] Furthermore, the solar photovoltaic assembly 110 includes a photovoltaic frame and a solar photovoltaic panel; the solar photovoltaic panel is installed on the photovoltaic frame. The photovoltaic frames of adjacent solar photovoltaic assemblies 110 are hinged by a first hinge shaft 120. By setting the photovoltaic frame, the strength of the solar photovoltaic assembly 110 can be improved, and the ability of the solar photovoltaic assembly 110 to resist strong winds can be improved. Specifically, a connector 111 is fixedly provided on the side of the photovoltaic frame, and the connectors 111 of adjacent solar photovoltaic assemblies 110 are hinged by the first hinge shaft 120.

[0040] In some embodiments, the solar photovoltaic component 100 includes a plurality of first hinge shafts 120, and adjacent first hinge shafts 120 are located on the same side of the solar photovoltaic assembly 110. Specifically, adjacent first hinge shafts 120 are located on the front or back of the solar photovoltaic assembly 110. Taking the example that the solar photovoltaic component 100 includes three solar photovoltaic assemblies 110, for the convenience of description, the three solar photovoltaic assemblies 110 are named as assembly No. 1, assembly No. 2, and assembly No. 3 respectively; in the unfolded state, the three solar photovoltaic assemblies 110 are arranged in sequence from left to right; after folding assembly No. 2 into assembly No. 1 and folding assembly No. 3 into assembly No. 2, assembly No. 3 is located between assembly No. 1 and assembly No. 2, so sufficient space needs to be reserved between assembly No. 1 and assembly No. 2 for placing assembly No. 3.

[0041] In some other embodiments, the solar photovoltaic component 100 includes a plurality of first hinge shafts 120, and the adjacent first hinge shafts 120 are respectively located on both sides of the solar photovoltaic assembly 110. Specifically, the adjacent first hinge shafts 120 are respectively located on the front and back of the solar photovoltaic assembly 110. Taking the solar photovoltaic component 100 including three solar photovoltaic assemblies 110 as an example, for the convenience of description, the three solar photovoltaic assemblies 110 are named as assembly No. 1, assembly No. 2 and assembly No. 3 respectively; in the unfolded state, the three solar photovoltaic assemblies 110 are arranged in sequence from left to right; after folding the No. 2 assembly into the No. 1 assembly and folding the No. 3 assembly into the No. 2 assembly, the three solar photovoltaic assemblies 110 are stacked in sequence. In other words, there is no need to reserve enough space between the No. 1 assembly and the No. 2 assembly for placing the No. 3 assembly. In this embodiment, by arranging the adjacent first hinge shafts 120 on both sides of the solar photovoltaic assembly 110, the space occupied by the light storage mechanism in height can be further reduced.

[0042] It should be noted that the front side of the solar photovoltaic component 110 is the side facing the sunlight, and the back side of the solar photovoltaic component 110 is the side away from the front side.

[0043] In some embodiments, the solar storage mechanism further includes an expansion and retraction driving component 200; the expansion and retraction driving component 200 is connected to the solar photovoltaic component 110, and is used to drive the solar photovoltaic component 110 to rotate relative to the first hinge shaft 120, so that the plurality of solar photovoltaic components 110 can be switched between a folded state and an expanded state. By providing the expansion and retraction driving component 200, the expansion and folding efficiency of the solar photovoltaic component 100 can be improved, manpower can be saved, and the state switching speed of the solar photovoltaic component 100 can be improved.

[0044] like Figures 1 to 3As shown, further, the extension and retraction driving component 200 includes at least one connecting rod structure 210 and at least one first telescopic driving member 220; the connecting rod structure 210 corresponds to the first hinge axis 120, and the connecting rod structure 210 includes a first connecting rod 211, a second hinge axis 212 and a second connecting rod 213; the second hinge axis 212 is arranged in parallel with the first hinge axis 120, and the first connecting rod 211 and the second connecting rod 213 are hinged through the second hinge axis 212. The ends of the first connecting rod 211 and the second connecting rod 213 away from the second hinge axis 212 are respectively hinged to the corresponding solar photovoltaic component 110; the first telescopic driving member 220 corresponds to the connecting rod structure 210; one end of the first telescopic driving member 220 is hinged to the solar photovoltaic component 110, and the other end is rotatably matched with the corresponding second hinge axis 212. By providing at least one connecting rod structure 210 and at least one first telescopic driving member 220, a solar photovoltaic component 110 can be folded and unfolded individually, making the unfolding and retraction of the solar photovoltaic component 100 more flexible.

[0045] It can be understood that the end of the first connecting rod 211 away from the second hinge axis 212 and the corresponding solar photovoltaic component 110 rotate axially around the first hinge axis 120, and the end of the second connecting rod 213 away from the second hinge axis 212 and the corresponding solar photovoltaic component 110 rotate axially around the first hinge axis 120.

[0046] Specifically, the first telescopic driving member 220 includes an electric telescopic rod, a hydraulic cylinder or a gas cylinder.

[0047] Preferably, the first telescopic driving member 220 is a hydraulic cylinder.

[0048] It should be noted that the meaning of the connecting rod structure 210 corresponding to the first hinge shaft 120 includes that the number of the connecting rod structure 210 and the first hinge shaft 120 are equal and the positions are corresponding. Specifically, the first hinge shaft 120 and the corresponding connecting rod structure 210 are both located on the same side of the solar photovoltaic assembly 110. Preferably, the first hinge shaft 120 is located between the second hinge shaft 212 and the solar photovoltaic assembly 110.

[0049] It should be noted that the correspondence between the first telescopic driving members 220 and the connecting rod structure 210 means that the number of the first telescopic driving members 220 and the connecting rod structure 210 is equal.

[0050] like Figure 4 and Figure 5As shown, further, the deployment and retraction driving component 200 includes a first extension rope row 230, a first retracting rope row 240 and a second rotation driving member 250; one end of the first extension rope row 230 bypasses the first hinge shaft 120 and is connected to the back of the solar photovoltaic component 110, or one end is connected to the front of the solar photovoltaic component 110; one end of the first retracting rope row 240 is connected to the back of the solar photovoltaic component 110. The second rotation driving member 250 is connected to the other end of the first extension rope row 230, and is used to switch the solar photovoltaic component 100 from the folded state to the deployed state by pulling the first extension rope row 230; the second rotation driving member 250 is also connected to the other end of the first retracting rope row 240, and is used to switch the solar photovoltaic component 100 from the deployed state to the folded state by pulling the first retracting rope row 240.

[0051] In this embodiment, the state switching of the solar photovoltaic component 100 is achieved by using the rope arrangement in cooperation with the second rotating driving member 250, which can reduce material costs.

[0052] like Figure 4 and Figure 5 As shown, specifically, taking two solar photovoltaic components 110 as an example, the second rotating drive component 250 is installed on the first solar photovoltaic component 110, and one end of the first extending rope row 230 bypasses the first hinge shaft 120 and is connected to the back of the second solar photovoltaic component 110; one end of the first retracting rope row 240 is connected to the back of the second solar photovoltaic component 110; the second rotating drive component 250 is connected to the other end of the first extending rope row 230, and is used to switch the solar photovoltaic component 100 from a folded state to an unfolded state by pulling the first extending rope row 230; the second unfolding and retracting drive component is also connected to the other end of the first retracting rope row 240, and is used to switch the solar photovoltaic component 100 from an unfolded state to a folded state by pulling the first retracting rope row 240.

[0053] Specifically, the second rotary drive member 250 includes a motor and a hoisting drum; the other end of the first extended rope row 230 is wound around the hoisting drum, and the other end of the first retracted rope row 240 is also wound around the cigarette cylinder; the rotating shaft of the motor is connected to the hoisting drum, and is used to drive the hoisting drum to rotate axially around the first hinge shaft 120. When the motor drives the hoisting drum to rotate clockwise, the first extended rope row 230 is tightened, and the rear solar photovoltaic assembly 110 can be pulled from the folded state to the unfolded horizontal state. When the motor drives the hoisting drum to rotate counterclockwise, the first retracted rope row 240 is tightened, and the rear solar photovoltaic assembly 110 can be pulled back from the unfolded horizontal state to the folded state.

[0054] like Figure 1 to Figure 2As shown, in some embodiments, the solar storage mechanism also includes a supporting component 300 and a first variable amplitude component 400; the supporting end of the supporting component 300 is rotatably matched with the solar photovoltaic component 100 through a first rotating shaft, and the axis of the first rotating shaft is parallel to the axis of the first hinge shaft 120; the first variable amplitude component 400 is installed on the supporting component 300, and the first variable amplitude component 400 is connected to the solar photovoltaic component 100, and is used to drive the solar photovoltaic component 100 to rotate relative to the first rotating shaft.

[0055] In this embodiment, by providing the support component 300, a mounting base can be provided for the solar photovoltaic component 100. By providing the first amplitude-changing component 400, the solar photovoltaic component 100 can be rotated relative to the first rotation axis to adjust the angle of the solar photovoltaic component 100, so that the solar photovoltaic component 100 has the ability to chase light.

[0056] Exemplarily, the first amplitude-changing component 400 includes a first amplitude-changing rotating drive component; the first amplitude-changing rotating drive component is installed on the supporting component 300; the rotating shaft of the first amplitude-changing rotating drive component is installed on the supporting component 300, and is rotatably matched with the solar photovoltaic component 100 through the first rotating shaft.

[0057] Preferably, the first variable amplitude rotary drive member comprises a motor or a rotary cylinder.

[0058] like Figure 1 and Figure 2 As shown, exemplarily, the first luffing component 400 includes a first luffing telescopic assembly; the two ends of the first luffing telescopic assembly are respectively hinged to the support component 300 and the solar photovoltaic component 100, so that the solar photovoltaic component 100 rotates relative to the first rotating shaft. The first luffing telescopic assembly can carry a heavier load and has better stability.

[0059] Preferably, the first telescopic assembly comprises an electric telescopic rod, a hydraulic cylinder or a pneumatic cylinder.

[0060] Furthermore, the solar storage mechanism further includes a connecting component 500 and a second amplitude-changing component; one end of the connecting component 500 is rotationally matched with the supporting end through the first rotating shaft, and the other end is rotationally matched with the solar photovoltaic component 100 through the second rotating shaft, and the axis of the second rotating shaft intersects with the axis of the first hinge shaft 120. The second amplitude-changing component is connected to the solar photovoltaic component 100, and is used to drive the solar photovoltaic component 100 to rotate relative to the second rotating shaft.

[0061] In this embodiment, by setting a connecting component 500 between the solar photovoltaic component 100 and the supporting end of the supporting component 300, the solar photovoltaic component 100 can be relative to the second rotation axis; by setting a second variable amplitude component, the solar photovoltaic component 100 can be provided with power to rotate relative to the second rotation axis, thereby increasing the rotation direction of the solar photovoltaic component 100 and improving the light chasing ability of the solar photovoltaic component 100.

[0062] Exemplarily, the second amplitude-changing component includes a second amplitude-changing rotary drive member; the second amplitude-changing rotary drive member is installed at the supporting end of the supporting component 300, and the rotating shaft of the second amplitude-changing rotary drive member is installed on the connecting component 500 and connected to the solar photovoltaic component 100; the second amplitude-changing rotary drive member drives the solar photovoltaic component 100 to rotate around the second rotating shaft relative to the connecting component 500.

[0063] Preferably, the second variable amplitude rotary drive member comprises a motor or a rotary cylinder.

[0064] Exemplarily, the second luffing component includes a second luffing telescopic assembly; both ends of the second luffing telescopic assembly are respectively hinged to the support component 300 and the solar photovoltaic component 100 through a second rotating shaft. In other words, one end of the second luffing telescopic assembly cooperates with the radial rotation of the support component 300 around the first hinge shaft 120, and the other end of the second luffing telescopic assembly cooperates with the radial rotation of the solar photovoltaic component 100 around the first hinge shaft 120. The second luffing telescopic assembly can carry a heavier load and has better stability.

[0065] Preferably, the second telescopic assembly comprises an electric telescopic rod, a hydraulic cylinder or a pneumatic cylinder.

[0066] In some embodiments, the support component 300 includes a mounting platform 310 and a telescopic support assembly 320; the mounting platform 310 and the solar photovoltaic component 100 are rotatably matched through a first rotating shaft; the supporting end of the telescopic support assembly 320 is installed with a mounting platform 310, which is used to drive the solar photovoltaic component 100 to reciprocate along the telescopic direction of the telescopic support assembly 320 through the mounting platform 310.

[0067] In this embodiment, by setting up the installation platform 310, an installation foundation can be provided for the solar photovoltaic component 100, and the telescopic support assembly 320 can adjust the height of the solar photovoltaic component 100 to expand the applicable scenarios of the solar storage mechanism.

[0068] Preferably, the telescopic support assembly 320 may be telescopically movable in an up-and-down direction.

[0069] Exemplarily, the telescopic support assembly 320 includes an electric telescopic rod, a hydraulic cylinder, or a pneumatic cylinder.

[0070] Exemplarily, the telescopic support assembly 320 includes a first multi-stage telescopic structure; the first multi-stage telescopic structure can be gradually extended or shortened along the telescopic direction.

[0071] The first multi-stage telescopic structure includes at least the following two structures.

[0072] The first structure: The first multi-stage telescopic structure includes a plurality of telescopic cylinders and a plurality of first telescopic support driving members; the plurality of first telescopic support driving members correspond to the plurality of telescopic cylinders one by one. The first telescopic support driving member is installed in the corresponding telescopic cylinder, and is used to drive another telescopic cylinder adjacent thereto to enter and exit the corresponding telescopic cylinder. Specifically, the first multi-stage telescopic assembly includes two telescopic cylinders and three first telescopic support driving members; the first first telescopic support driving member is installed in the container through a rotating platform, and the driving end of the first first telescopic support driving member is connected to the bottom of the first telescopic cylinder, and is used to drive the first telescopic cylinder to move in the up and down direction. The second first telescopic support driving member is installed in the first telescopic cylinder, and is connected to the second telescopic cylinder, and is used to drive the second telescopic cylinder to enter and exit the first telescopic cylinder. The third first telescopic support driving member is installed in the second telescopic cylinder, and is connected to the solar photovoltaic component 100, and is used to drive the solar photovoltaic component 100 to move in the up and down direction.

[0073] like Figure 6 As shown, the second structure: the first multi-stage telescopic structure includes multiple telescopic arms 321, a first extended wheel rope 322 and a second telescopic driving member 323. The telescopic arm 321 is a pipe, and multiple telescopic arms 321 are coaxially arranged; the second telescopic driving member 323 is installed on the rotating platform of the rotating component and is connected to the first telescopic arm 321; the fixed pulley of the first extended wheel rope 322 is installed on the top of the first telescopic arm 321, and one end of the rope row is fixedly connected to the container, and the other end is connected to the second telescopic arm 321; the second telescopic driving member 323 drives the first telescopic arm 321 to move upward, and the first telescopic arm 321 drives the second telescopic arm 321 to leave the inner cavity of the first telescopic arm 321 through the first extended wheel rope 322 and move upward, so that the solar photovoltaic component 100 leaves the container from the opening. By setting the first extended wheel rope 322, one second telescopic driving member 323 can be used to drive the lifting of multiple telescopic arms 321, saving costs.

[0074] Preferably, the first multi-stage telescopic structure further includes a fixed arm 324, which is a pipe; the fixed arm 324 is sleeved on the outside of the first telescopic arm 321, and the second telescopic driving member 323 drives the first telescopic arm 321 to move in and out of the fixed arm 324. The fixed arm 324 plays a role in protecting the second telescopic driving member 323 and the multiple telescopic arms 321. Specifically, one end of the rope row of the first extended wheel rope 322 is connected to the top of the fixed arm 324, and the other end is connected to the bottom of the second telescopic arm 321.

[0075] It can be understood that the diameter of the fixed arm 324 is larger than the diameter of the first telescopic arm 321. The diameters of the telescopic arms 321 gradually decrease from the outside to the inside. The telescopic arms 321 of the two adjacent telescopic arms 321 with a smaller diameter can freely move in and out of the telescopic arms 321 with a larger diameter.

[0076] Preferably, the first multi-stage telescopic structure further includes a first retracting wheel rope 325; the fixed pulley of the first retracting wheel rope 325 is installed at the bottom end of the first telescopic arm 321, one end of the rope row of the first retracting wheel rope 325 is connected to the container, and the other end is connected to the second telescopic arm 321. Specifically, one end of the rope row of the first retracting wheel rope 325 is connected to the top of the fixed arm 324, and the other end is connected to the bottom end of the second telescopic arm 321. When the second telescopic driving member 323 drives the first telescopic arm 321 to descend, the first telescopic arm 321 pulls the second telescopic arm 321 down through the rope row of the first retracting wheel rope 325, and falls into the first telescopic arm 321, so that the solar photovoltaic component 100 enters the container from the opening. By setting the first retracting wheel rope 325, it can be ensured that the second telescopic arm 321 can smoothly fall into the first telescopic arm 321, and at the same time, it also plays a certain buffering role in the landing of the second telescopic arm 321.

[0077] Preferably, the first multi-stage telescopic structure further includes a mounting base 326; the second telescopic driving member 323 is mounted on the rotary platform of the rotary component via the mounting base 326. The mounting base 326 can improve the installation stability of the first multi-stage telescopic structure.

[0078] Preferably, the second telescopic driving member 323 is a hydraulic cylinder. The cost of the hydraulic cylinder is low, and under heavy load conditions, the hydraulic cylinder can bear the load more stably and reliably.

[0079] In some embodiments, the photovoltaic storage device includes two solar photovoltaic components 100; the two solar photovoltaic components 100 are symmetrically arranged on the support component 300. By increasing the number of solar photovoltaic components 100, the power generation efficiency can be improved. By symmetrically arranging the two solar photovoltaic components 100 on the support component 300, the installation stability of the photovoltaic storage device can be improved.

[0080] The specific embodiment of the second invention of the present invention provides a light storage device. The light storage device includes a box and a light storage mechanism of any of the above embodiments; the light storage mechanism is installed in the box. By installing the light storage mechanism in the box, the convenience of transportation can be further improved.

[0081] Further, the box has an opening; one end of the telescopic support assembly 320 away from the mounting end is installed on the box, and the telescopic support assembly 320 is used to drive the solar photovoltaic component 100 to enter and exit the box from the opening. By setting the telescopic support assembly 320, when the solar photovoltaic component 100 needs to be used, the telescopic support assembly 320 can drive the solar photovoltaic component 100 to extend along its own telescopic direction, so that the solar photovoltaic component 100 leaves the box from the opening, so that the solar photovoltaic component 100 is pushed out of the box and irradiated by sunlight, realizing photoelectric conversion. When the solar photovoltaic component 100 needs to be moved to the next work site, the telescopic support assembly 320 retracts along its own telescopic direction, so that the solar photovoltaic component 100 located outside the box returns to the box from the opening. Then the box is used to transport the solar photovoltaic component 100 to the next work site. Obviously, this embodiment avoids moving the solar photovoltaic component 100 in and out of the box back and forth, and does not need to disassemble and assemble the solar photovoltaic component 100, which solves the problem of low disassembly and assembly efficiency of medium-sized and above photovoltaic storage equipment in the prior art. The telescopic support assembly 320 serves as a support for the solar photovoltaic component 100. There is no need to provide a special mounting bracket for the solar photovoltaic component 100, and there is no need to complete the installation of the solar photovoltaic component 100 and the mounting bracket on the ground. This solves the problem in the prior art that the solar photovoltaic component 100 and the mounting bracket are installed on the ground, which occupies a large area.

[0082] Preferably, the box body is a container.

[0083] Preferably, the top of the container is provided with an opening, the bottom of the telescopic support assembly 320 is mounted on the bottom plate of the container through the mounting base 326, the top of the telescopic support assembly 320 rotates relative to the first rotating shaft through the mounting platform 310 and the lower end of the connecting component 500, the upper end of the connecting component 500 and the solar photovoltaic component 100 rotate relative to the second rotating shaft, and the axis of the first rotating shaft is perpendicular to the axis of the second rotating shaft. The telescopic support assembly 320 is used to drive the solar photovoltaic component 100 to move in the up and down direction, so that the solar photovoltaic component 100 enters and exits the container from the opening. In other words, the telescopic direction of the telescopic support assembly 320 can be the up and down direction.

[0084] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention 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 make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A light storage mechanism, characterized in that: It comprises a solar photovoltaic component (100); the solar photovoltaic component (100) comprises: a plurality of solar photovoltaic modules (110); At least one first hinge shaft (120), two adjacent solar photovoltaic components (110) are hinged via the first hinge shaft (120), so that the plurality of solar photovoltaic components (110) can be switched between an unfolded state and a folded state.

2. The light storage mechanism according to claim 1, characterized in that: It comprises a plurality of the first hinge shafts (120), and adjacent first hinge shafts (120) are respectively located on two sides of the solar photovoltaic assembly (110).

3. The light storage mechanism according to claim 1 or 2, characterized in that: The light storage mechanism also includes: The unfolding and retracting driving component (200) is connected to the solar photovoltaic assembly (110) and is used to drive the solar photovoltaic assembly (110) to rotate relative to the first hinge shaft (120), so that the plurality of solar photovoltaic assemblies (110) can be switched between the folded state and the unfolded state.

4. The light storage mechanism according to claim 3, characterized in that: The expansion and contraction driving component (200) comprises: at least one connecting rod structure (210), corresponding to the first hinge axis (120); the connecting rod structure (210) comprises a first connecting rod (211), a second hinge axis (212) and a second connecting rod (213); the second hinge axis (212) is arranged parallel to the first hinge axis (120), and the first connecting rod (211) and the second connecting rod (213) are hinged via the second hinge axis (212); one end of the first connecting rod (211) and the second connecting rod (213) away from the second hinge axis (212) are respectively hinged to the corresponding solar photovoltaic assembly (110); At least one first telescopic driving member (220) corresponds to the connecting rod structure (210); one end of the first telescopic driving member (220) is hinged to the solar photovoltaic assembly (110), and the other end is rotationally matched with the corresponding second hinge shaft (212).

5. The light storage mechanism according to claim 3, characterized in that: The expansion and contraction driving component (200) comprises: A first extended rope row (230), one end of which passes around the first hinge shaft (120) and is connected to the back side of the solar photovoltaic assembly (110), or one end of which is connected to the front side of the solar photovoltaic assembly (110); A first retraction rope row (240), one end of which is connected to the back side of the solar photovoltaic assembly (110); A second rotating drive member (250), the second rotating drive member (250) is connected to the other end of the first extending rope row (230), and is used to switch the solar photovoltaic component (100) from the folded state to the unfolded state by pulling the first extending rope row (230); the second rotating drive member (250) is also connected to the other end of the first retracting rope row (240), and is used to switch the solar photovoltaic component (100) from the unfolded state to the folded state by pulling the first retracting rope row (240).

6. The light storage mechanism according to claim 1 or 2, characterized in that: The light storage mechanism also includes: A supporting component (300), wherein a supporting end of the supporting component (300) is rotatably matched with the solar photovoltaic component (100) via a first rotating shaft, and an axis of the first rotating shaft is parallel to an axis of the first hinge shaft (120); A first amplitude-changing component (400) is mounted on the supporting component (300); the first amplitude-changing component (400) is connected to the solar photovoltaic component (100) and is used to drive the solar photovoltaic component (100) to rotate relative to the first rotating shaft.

7. The light storage mechanism according to claim 6, characterized in that: The light storage mechanism also includes: A connecting component (500), one end of which is rotationally matched with the supporting end via the first rotating shaft; and the other end of which is rotationally matched with the solar photovoltaic component (100) via a second rotating shaft, wherein the axis of the second rotating shaft intersects the axis of the first hinge shaft (120); A second amplitude-changing component is connected to the solar photovoltaic component (100) and is used to drive the solar photovoltaic component (100) to rotate relative to the second rotation axis.

8. The light storage mechanism according to claim 6, characterized in that: The first amplitude changing component (400) comprises: A first luffing and telescopic assembly, wherein two ends of the first luffing and telescopic assembly are respectively hinged to the support component (300) and the solar photovoltaic component (100).

9. The light storage mechanism according to claim 6, characterized in that: The supporting component (300) comprises: A mounting platform (310) rotatably engaged with the solar photovoltaic component (100) via the first rotating shaft; A telescopic support assembly (320), wherein the support end of the telescopic support assembly (320) is mounted with the mounting platform (310), and is used to drive the solar photovoltaic component (100) to reciprocate along the telescopic direction of the telescopic support assembly (320) via the mounting platform (310).

10. A light storage device, characterized in that: It comprises a box body, and the light storage mechanism according to any one of claims 1 to 9; the light storage mechanism is installed in the box body.

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