Energy storage device of energy storage photovoltaic power station

Abstract

The utility model belongs to the technical field A, and particularly relates to energy storage equipment of an energy storage photovoltaic power station, which comprises a photovoltaic power station box body, a box door and a ventilation opening, the outer side of the photovoltaic power station box body is hinged with the box door, the inner wall of the photovoltaic power station box body is provided with the ventilation opening, the inner wall of the photovoltaic power station box body is connected with a supporting plate in a sliding manner, and the supporting plate is connected with the box door. The inner side of the photovoltaic power station box body penetrates through the inner wall of the supporting plate and is provided with an adjusting assembly used for driving the supporting plate to move, the top of the supporting plate is fixedly connected with two sets of guide rails, the tops of the two sets of guide rails are provided with limiting assemblies, and the tops of the limiting assemblies support a storage battery. According to the utility model, the sliding blocks can continuously slide along the guide rails, so that the storage batteries can be conveniently mounted on the box body of the photovoltaic power station, the storage batteries can be conveniently dismounted, different numbers of storage batteries can be mounted in the photovoltaic power station as required, the space between the adjacent storage batteries can be adjusted, and the space in the photovoltaic power station can be reasonably used.

Description

Technical Field

[0001] The utility model belongs to the technical field A, and specifically relates to an energy storage device for an energy storage photovoltaic power station. Background Art

[0002] Chinese patent publication number CN211700355U discloses an energy storage device for a photovoltaic power station, comprising: a shell assembly comprising a housing, a cover plate, a handle, and a fixing clamp; an energy storage assembly comprising a battery and wiring; a rebound assembly comprising a fixing block, a sliding hole, a sliding ring, a first spring, an annular groove, a slide groove, a positioning column, a fixing plate, a circular through-hole, and a filter cartridge; and a fixing assembly comprising a pull rod, a first pin hole, a second pin hole, a connecting rod, a groove, a fixing ring, a second spring, and a positioning ring. The present invention places a desiccant inside the filter cartridge. After the desiccant is used up, the pull rod is pulled to remove the fixing plate and filter cartridge, making it easy to remove the filter cartridge. The operation is simple and convenient, and the desiccant effectively dries the moist air inside the housing, protecting the battery and enabling the primary frequency modulation system to operate effectively.

[0003] When the energy storage device for the energy storage photovoltaic power station is actually used, the installation between the battery and the photovoltaic power station is cumbersome and difficult to disassemble. In addition, the number of batteries installed in the photovoltaic power station is fixed, and the space between adjacent batteries is fixed and difficult to adjust, which will result in the space in the photovoltaic power station not being used reasonably.

[0004] Therefore, an energy storage device for an energy storage photovoltaic power station is needed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an energy storage device for an energy storage photovoltaic power station, which effectively solves the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an energy storage device of an energy storage photovoltaic power station, comprising a photovoltaic power station box, a box door and a vent, the outer side of the photovoltaic power station box is hinged with a box door, the inner wall of the photovoltaic power station box is provided with a vent, the inner wall of the photovoltaic power station box is slidably connected to a support plate, the inner side of the photovoltaic power station box is provided with an adjustment component passing through the inner wall of the support plate, which is used to drive the support plate to move, the top of the support plate is fixedly connected with two sets of guide rails, the tops of the two sets of guide rails are provided with a limit assembly, and the top of the limit assembly supports a battery.

[0007] Furthermore, the adjustment assembly includes a screw and a handle. The top of the photovoltaic power station box is rotatably connected to the handle. The bottom of the handle is fixedly connected to the screw. The screw passes through the inner wall of the support plate. The screw is threadedly connected to the support plate and is rotatably connected to the bottom of the photovoltaic power station box through a bearing.

[0008] Furthermore, a cable arrangement groove is provided on the inner wall of the support plate for arranging the cables of the battery, and a fixing ring is fixedly connected to the inner wall of the support plate between the two sets of guide rails.

[0009] Furthermore, the limiting assembly includes a slider, a ball, a threaded rod and a sleeve rod. The tops of the two groups of guide rails are slidably connected with sliders, the two groups of sliders are fixedly connected to the batteries, the inner top walls of the two groups of sliders are fixedly connected with balls, the outer side of one group of sliders is connected to a threaded rod at one end near the fixed ring, and the outer side of the other group of sliders is connected to a sleeve rod at one end near the fixed ring.

[0010] Furthermore, the threaded rod is threadedly connected to the sleeve rod, the sleeve rod is a hollow structure, and the sleeve rod can move along the outer side of the threaded rod.

[0011] Furthermore, the sleeve rod passes through the inner side of the fixing ring, and the sleeve rod is movably connected to the fixing ring.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model can slide along the guide rail through the slider, which is convenient for the installation between the battery and the photovoltaic power station box, and the removal of the battery. Different numbers of batteries can be installed in the photovoltaic power station according to needs, and the space between adjacent batteries can be adjusted to ensure that the space in the photovoltaic power station is reasonably used.

[0014] 2. The utility model realizes the raising of the position of the battery under the connecting action of the screw rod, thereby coping with the phenomenon of water accumulation at the bottom of the photovoltaic power station box, avoiding the damage to the battery caused by water accumulation in the photovoltaic power station box, and ensuring the safety of battery use to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the support plate of the present invention;

[0018] Figure 3 This is a schematic structural diagram of the limit assembly of the utility model;

[0019] Figure 4 This is a structural diagram of the photovoltaic power station box of the present utility model.

[0020] In the figure: 1. PV power station box; 2. Box door; 3. Ventilation port; 4. Battery; 5. Support plate; 6. Guide rail; 7. Limit assembly; 71. Slider; 72. Ball bearing; 73. Threaded rod; 74. Sleeve rod; 8. Fixing ring; 9. Wire trough; 10. Screw; 11. Turning handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] Embodiment 1, by Figure 1-4 The utility model discloses an energy storage device of an energy storage photovoltaic power station, comprising a photovoltaic power station box 1, a box door 2 and a vent 3. The outer side of the photovoltaic power station box 1 is hinged with the box door 2, and the inner wall of the photovoltaic power station box 1 is provided with a vent 3. The inner wall of the photovoltaic power station box 1 is slidably connected with a support plate 5. The inner side of the photovoltaic power station box 1 is provided with an adjustment component that passes through the inner wall of the support plate 5 and is used to drive the support plate 5 to move. The adjustment component comprises a screw rod 10 and a handle 11. The top of the photovoltaic power station box 1 is rotatably connected to the handle 11, and the bottom of the handle 11 is fixedly connected to the screw rod 10. The screw rod 10 passes through the inner wall of the support plate 5, the screw rod 10 is threadedly connected to the support plate 5, and is rotatably connected to the bottom of the photovoltaic power station box 1 through a bearing.

[0023] The inner wall of the support plate 5 is provided with a cable arrangement groove 9 for arranging the cables of the battery 4 . The inner wall of the support plate 5 is located between the two sets of guide rails 6 and is fixedly connected with a fixing ring 8 .

[0024] Example 2: Figure 1-4 It is given that the top of the support plate 5 is fixedly connected with two sets of guide rails 6, and the top of the two sets of guide rails 6 is provided with a limit assembly 7. The top of the limit assembly 7 supports the battery 4. The limit assembly 7 includes a slider 71, a ball 72, a threaded rod 73 and a sleeve rod 74. The tops of the two sets of guide rails 6 are slidably connected with sliders 71. The two sets of sliders 71 are fixedly connected to the battery 4. The inner top walls of the two sets of sliders 71 are fixedly connected with balls 72. The outer side of one set of sliders 71 is close to the fixed ring 8. The end is plugged with a threaded rod 73, and the outer side of the other set of sliders 71 is close to the fixed ring 8. The end is plugged with a sleeve rod 74.

[0025] Specifically, the threaded rod 73 is threadedly connected to the sleeve rod 74, and the sleeve rod 74 is a hollow structure. The sleeve rod 74 can move along the outer side of the threaded rod 73;

[0026] Specifically, the sleeve rod 74 passes through the inner side of the fixing ring 8 , and the sleeve rod 74 is movably connected to the fixing ring 8 .

[0027] When locking sill 75 is in the state of being grasped, the locking sill 77 is in the state of being grasped, and locking sill 77 is in the state of being grasped, and the position of locking sill 77 is set as the limit of locking sill 71, and locking sill 71 is in the state of being grasped.

[0028] At the same time, under the connection action of the screw rod 10, rotating the handle 11 clockwise can drive the screw rod 10 to rotate accordingly, and then drive the support plate 5 to rise, thereby raising the position of the battery 4, thereby coping with the phenomenon of water accumulation at the bottom of the photovoltaic power station box 1, avoiding damage to the battery 4 caused by water accumulation in the photovoltaic power station box 1, and ensuring the safety of the use of the battery 4 to a certain extent.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy storage device for an energy storage photovoltaic power station, comprising a photovoltaic power station box (1), a box door (2) and a vent (3), wherein the outer side of the photovoltaic power station box (1) is hingedly connected to the box door (2), and the inner wall of the photovoltaic power station box (1) is provided with a vent (3), characterized in that: The inner wall of the photovoltaic power station box (1) is slidably connected to a support plate (5); an adjustment component is provided on the inner side of the photovoltaic power station box (1) and passes through the inner wall of the support plate (5), and is used to drive the support plate (5) to move; two groups of guide rails (6) are fixedly connected to the top of the support plate (5); a limiting component (7) is provided on the top of the two groups of guide rails (6); and a battery (4) is supported on the top of the limiting component (7).

2. The energy storage device of the energy storage photovoltaic power station according to claim 1, characterized in that: The adjustment assembly comprises a screw rod (10) and a handle (11); the top of the photovoltaic power station box (1) is rotatably connected to the handle (11); the bottom of the handle (11) is fixedly connected to the screw rod (10); the screw rod (10) passes through the inner wall of the support plate (5); the screw rod (10) is threadedly connected to the support plate (5) and is rotatably connected to the bottom of the photovoltaic power station box (1) via a bearing.

3. The energy storage device of the energy storage photovoltaic power station according to claim 1, characterized in that: The inner wall of the support plate (5) is provided with a cable arrangement groove (9) for arranging the cables of the battery (4); the inner wall of the support plate (5) is located between the two sets of guide rails (6) and is fixedly connected with a fixing ring (8).

4. The energy storage device of the energy storage photovoltaic power station according to claim 3, characterized in that: The limiting assembly (7) comprises a slider (71), a ball bearing (72), a threaded rod (73) and a sleeve rod (74); the tops of the two groups of guide rails (6) are slidably connected to the slider (71); the two groups of sliders (71) are fixedly connected to the battery (4); the inner top walls of the two groups of sliders (71) are fixedly connected to the ball bearing (72); the outer end of one group of sliders (71) close to the fixed ring (8) is plugged with the threaded rod (73); the outer end of the other group of sliders (71) close to the fixed ring (8) is plugged with the sleeve rod (74).

5. The energy storage device of the energy storage photovoltaic power station according to claim 4, characterized in that: The threaded rod (73) is threadably connected to the sleeve rod (74); the sleeve rod (74) is a hollow structure; and the sleeve rod (74) can move along the outer side of the threaded rod (73).

6. The energy storage device of the energy storage photovoltaic power station according to claim 5, characterized in that: The sleeve rod (74) passes through the inner side of the fixing ring (8), and the sleeve rod (74) is movably connected to the fixing ring (8).

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