Solar photovoltaic power generation energy storage box

Abstract

The utility model discloses a solar photovoltaic power generation energy storage box, which comprises an energy storage box, an energy storage structure is arranged in the energy storage box, four heat dissipation holes are arranged on both sides of the energy storage box, two heat dissipation holes are arranged on both sides of the energy storage box, the four heat dissipation holes are arranged symmetrically, and the heat dissipation holes are arranged symmetrically. A double-shaft motor is fixedly mounted in the center of the inner wall of the top of the energy storage box, and two rotating shafts are fixedly mounted on the double-shaft motor; the two rotating shafts are symmetrically and fixedly sleeved with two gears, two transverse columns are symmetrically and fixedly installed on the inner walls of the two sides of the energy storage box, circular plates are rotationally installed on the transverse columns and engaged with the gears, and two notches are symmetrically formed in each circular plate. According to the solar photovoltaic power generation energy storage box, the heat dissipation holes can be controlled to be opened or closed in a switching mode, so that the energy storage box can be protected according to corresponding requirements in different time periods.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic power generation and energy storage, in particular to a solar photovoltaic power generation and energy storage box. Background Art

[0002] The solar photovoltaic power generation energy storage box can store the solar energy collected and converted by the solar panels and use it to supply other equipment. During the energy storage process, the inside of the energy storage box will generate heat, which needs to be dissipated in time through the heat dissipation holes to protect the internal components and increase the service life. However, at night, the solar panels do not convert and store energy, the energy storage box generates less heat, and the temperature at night is relatively low. When cold air enters the energy storage box through the heat dissipation holes, it will also damage the internal components. Therefore, it is necessary to protect the inside of the energy storage box at night and dissipate the heat of the energy storage box as much as possible during the day.

[0003] Therefore, it is necessary to provide a new solar photovoltaic power generation energy storage box to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a solar photovoltaic power generation energy storage box, which can control the opening or closing of the heat dissipation holes by switching, so as to protect the energy storage box according to corresponding needs at different time periods.

[0005] In order to achieve the above-mentioned purpose, the utility model discloses a solar photovoltaic power generation energy storage box, which includes: an energy storage box, an energy storage structure is arranged in the energy storage box, heat dissipation holes are arranged on both sides of the energy storage box, the heat dissipation holes are arranged at four places, and two heat dissipation holes are arranged on both sides of the energy storage box, and the four heat dissipation holes are symmetrically arranged, a double-axis motor is fixedly installed at the center of the top inner wall of the energy storage box, two rotating shafts are fixedly installed on the double-axis motor, two gears are symmetrically fixedly sleeved on the two rotating shafts, two cross columns are symmetrically fixedly installed on the inner walls of both sides of the energy storage box, a circular plate is rotatably installed on the cross column, the circular plate is meshed with the gear, and two notches are symmetrically opened on the circular plate.

[0006] Preferably, a filter frame is provided in the notch, and a filter screen is fixedly installed in the filter frame.

[0007] Preferably, a plurality of magnet blocks are evenly and fixedly installed in the notch, and the filter frame and the magnet blocks are magnetically attracted.

[0008] Preferably, the circular plate is arranged in close contact with an inner side wall of the energy storage box, and the notch and the heat dissipation hole are matching components.

[0009] Preferably, the vertical cross-section of the notch is fan-shaped.

[0010] Preferably, the outer side wall of the circular plate is provided with a plurality of tooth portions along the circumferential direction corresponding to the gear.

[0011] Compared with the prior art, the solar photovoltaic power generation energy storage box of the utility model has the following beneficial technical effects:

[0012] The utility model discloses a solar photovoltaic power generation energy storage box which controls the opening or closing of the heat dissipation holes by switching so as to protect the energy storage box according to corresponding needs at different time periods. The two rotating shafts are driven to rotate by a dual-axis motor so as to rotate a circular plate meshed with the gear. After the circular plate rotates by a set angle, the notch is aligned with or staggered from the heat dissipation hole. When the notch is aligned with the heat dissipation hole, it is convenient for the inside of the solar photovoltaic power generation energy storage box to dissipate heat through the heat dissipation hole, which is suitable for daytime use. When the energy storage structure does not need to work at night, the circular plate is driven to rotate so that the notch is staggered from the heat dissipation hole to ensure that the inside of the solar photovoltaic power generation energy storage box maintains a certain sealing property, which is beneficial to protecting the structure inside the solar photovoltaic power generation energy storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural diagram of the solar photovoltaic power generation energy storage box according to an embodiment of the utility model.

[0014] Figure 2 It is a cross-sectional structural diagram of a solar photovoltaic power generation energy storage box according to an embodiment of the utility model.

[0015] Figure 3 for Figure 2 A is an enlarged structural diagram.

[0016] Figure 4 It is a side view of a circular plate in a solar photovoltaic power generation energy storage box according to an embodiment of the utility model.

[0017] Figures 1 to 4 Explanation of symbols: 1. Energy storage box; 2. Energy storage structure; 3. Dual-axis motor; 11. Heat dissipation hole; 31. Rotating shaft; 32. Gear; 33. Horizontal column; 34. Circular plate; 341. Gearing part; 35. Notch; 36. Magnet block; 37. Filter frame; 38. Filter screen. DETAILED DESCRIPTION

[0018] In order to explain the technical content, structural features, achieved objectives and effects of the present invention in detail, the following is a detailed description in conjunction with the implementation modes and the accompanying drawings.

[0019] See also Figures 1 to 4The utility model discloses a solar photovoltaic power generation energy storage box, which includes: an energy storage box 1, an energy storage structure 2 is arranged in the energy storage box 1, heat dissipation holes 11 are arranged on both sides of the energy storage box 1, and the heat dissipation holes 11 are arranged at four places, and two heat dissipation holes 11 are arranged on both sides of the energy storage box 1, and the four heat dissipation holes 11 are symmetrically arranged, a double-axis motor 3 is fixedly installed at the center of the top inner wall of the energy storage box 1, two rotating shafts 31 are fixedly installed on the double-axis motor 3, and two gears 32 are symmetrically fixedly sleeved on the two rotating shafts 31, and two transverse columns 33 are symmetrically fixedly installed on the inner walls of both sides of the energy storage box 1, and a circular plate 34 is rotatably installed on the horizontal column 33, the circular plate 34 is meshed with the gear 32, and two notches 35 are symmetrically opened on the circular plate 34.

[0020] The utility model solar photovoltaic power generation energy storage box controls the opening or closing of the heat dissipation hole 11 by switching, so as to protect the energy storage box 1 according to corresponding needs at different time periods, and drives the two rotating shafts 31 to rotate by the dual-axis motor 3, so as to rotate the circular plate 34 meshed with the gear 32, and after the circular plate 34 rotates by a set angle, the notch 35 is aligned with or staggered from the heat dissipation hole 11, and when the notch 35 is aligned with the heat dissipation hole 11, it is convenient for the inside of the solar photovoltaic power generation energy storage box to dissipate heat through the heat dissipation hole 11, which is suitable for daytime use; when the energy storage structure 2 does not need to work at night, the circular plate 34 is driven to rotate so that the notch 35 is staggered from the heat dissipation hole 11, so as to ensure that the inside of the solar photovoltaic power generation energy storage box maintains a certain degree of sealing, which is beneficial to protecting the structure inside the solar photovoltaic power generation energy storage box.

[0021] See also Figures 1 to 4 A filter frame 37 is provided in the notch 35, and a filter screen 38 is fixedly installed in the filter frame 37. The filter screen 38 can block dust to a certain extent, or filter dust, which is beneficial to protect the energy storage structure 2 and prevent the energy storage structure 2 from being damaged.

[0022] Specifically, in the present embodiment, two heat dissipation holes 11 are vertically arranged on one side wall of the energy storage box 1, and two symmetrical notches 35 are arranged on the circular plate 34 corresponding to the two heat dissipation holes 11, so as to facilitate the installation of two filters 38 corresponding to the two heat dissipation holes 11 respectively. During the day, the circular plate 34 is driven to rotate until the notches 35 are aligned with the heat dissipation holes 11, and the two filters 38 can block dust entering the energy storage box 1 through the two heat dissipation holes 11 to a certain extent, so as to effectively protect the energy storage structure 2.

[0023] See also Figures 1 to 4 A plurality of magnet blocks 36 are evenly and fixedly installed in the notch 35 , and the filter frame 37 and the magnet blocks 36 are attracted by magnetism.

[0024] Specifically, in this embodiment, the filter frame 37 is made of a magnetic material or a metal material that can be magnetically connected to a magnet, so that it is convenient to put the filter frame 37 into the notch 35 and to remove the filter screen 38 for dust cleaning.

[0025] See also Figures 1 to 4 The circular plate 34 is arranged in close contact with an inner wall of the energy storage box 1, and the notch 35 and the heat dissipation hole 11 are matching components.

[0026] Specifically, in the present embodiment, when the notch 35 corresponds to the heat dissipation hole 11, it is beneficial to facilitate heat dissipation inside the energy storage box 1 when it is working during the day, and when the energy storage box 1 does not need to work at night, the dual-axis motor 3 is started to stagger the notch 35 and the heat dissipation hole 11, and the circular plate 34 is closely arranged with the inner wall of the energy storage box 1, so that the part of the circular plate 34 except the notch 35 can tightly cover the heat dissipation hole 11, effectively preventing cold air from entering the interior of the energy storage box 1 through the heat dissipation hole 11, ensuring the sealing of the interior of the energy storage box 1 after the heat dissipation hole 11 is closed, thereby protecting the internal structure of the energy storage box 1.

[0027] See also Figures 1 to 4 The vertical cross section of the notch 35 is fan-shaped, which is conducive to the cooperation between the notch 35 and the heat dissipation holes 11 distributed in the fan-shaped shape, and is also conducive to the notch 35 being arranged at 180 degrees along the circumference of the circular plate 34.

[0028] Specifically, in the present embodiment, since two heat dissipation holes 11 are vertically symmetrically arranged on the side wall of either side of the energy storage box 1, and the heat dissipation holes 11 are distributed in a fan ring shape, two notches 35 are respectively arranged on opposite sides of the circular plate 34, and the shapes of the two notches 35 are consistent with the shape of the distribution of the heat dissipation holes 11, so that the heat dissipation holes 11 can be conveniently covered and opened by rotating the circular plate 34.

[0029] Specifically, in this embodiment, according to the heat dissipation needs during the day and the sealing needs at night, the dual-axis motor 3 can be started to drive the two rotating shafts 31 to rotate, and then drive the circular plate 34 meshing with the gear 32 to rotate. After the circular plate 34 rotates around the horizontal column 33, the notch 35 will rotate accordingly to correspond to or stagger with the heat dissipation hole 11. When the notch 35 corresponds to the heat dissipation hole 11, the heat dissipation needs during the day are met, and when the notch 35 is staggered with the heat dissipation hole 11, the sealing needs at night are met.

[0030] See also Figures 1 to 4 The outer wall of the circular plate 34 is provided with a plurality of teeth 341 corresponding to the gear 32 along the circumferential direction, so that when the dual-axis motor 3 drives the rotating shaft 31 to rotate, the circular plate 34 is driven to rotate through the gear 32 to control the heat dissipation hole 11 to be opened or closed.

[0031] Finally, it should be noted that: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, can be the internal connection of two components, or can be a direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change;

[0032] Secondly: the standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here;

[0033] Furthermore: The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention may be combined with each other; and the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the drawings, the relative sizes and proportions of the parts shown in the drawings are exaggerated or reduced in size, and any size is only exemplary and not restrictive. In addition, the same reference symbols are used for the same structures, elements or accessories that appear in more than two figures to reflect similar features;

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A solar photovoltaic power generation energy storage box, characterized in that: include: An energy storage box (1) is provided with an energy storage structure (2) therein, heat dissipation holes (11) are provided on both sides of the energy storage box (1), the heat dissipation holes (11) are provided at four locations, and two heat dissipation holes (11) are provided on both sides of the energy storage box (1), the four heat dissipation holes (11) are symmetrically arranged, a double-axis motor (3) is fixedly installed at the center of the top inner wall of the energy storage box (1), two rotating shafts (31) are fixedly installed on the double-axis motor (3), two gears (32) are symmetrically fixedly sleeved on the two rotating shafts (31), two cross columns (33) are symmetrically fixedly installed on the inner walls of both sides of the energy storage box (1), a circular plate (34) is rotatably installed on the cross column (33), the circular plate (34) is meshed with the gear (32), and two notches (35) are symmetrically provided on the circular plate (34).

2. The solar photovoltaic power generation energy storage box according to claim 1, characterized in that: A filter frame (37) is arranged in the notch (35), and a filter screen (38) is fixedly installed in the filter frame (37).

3. The solar photovoltaic power generation energy storage box according to claim 2, characterized in that: A plurality of magnet blocks (36) are evenly and fixedly installed in the notch (35), and the filter frame (37) and the magnet blocks (36) are attracted to each other by magnetism.

4. The solar photovoltaic power generation energy storage box according to claim 1, characterized in that: The circular plate (34) is arranged in close contact with an inner side wall of the energy storage box (1), and the notch (35) and the heat dissipation hole (11) are matching components.

5. The solar photovoltaic power generation energy storage box according to claim 1, characterized in that: The vertical cross section of the notch (35) is in the shape of a fan ring.

6. The solar photovoltaic power generation energy storage box according to claim 1, characterized in that: The outer side wall of the circular plate (34) is provided with a plurality of meshing tooth portions (341) along the circumferential direction corresponding to the gear (32).

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