Photovoltaic energy storage device

Abstract

The utility model relates to the technical field of photovoltaic energy storage, in particular to a photovoltaic energy storage device which comprises an energy storage device body and a rain shielding assembly, the rain shielding assembly comprises a lifting part, a supporting column, a turnover part, a mounting frame, two mounting parts, a mounting block, a rain shielding plate and two drainage frames, the lifting part is controlled to drive the supporting column to move so that the rain shielding plate can move to a proper position, and the turnover part can turn over the rain shielding plate. Then an overturning piece is controlled to drive a rain baffle to overturn, so that the rain baffle covers the energy storage device body, the rain baffle is matched with two drainage frames to shield and drain rainwater, the rainwater is prevented from entering the energy storage device body, and the rainwater can be prevented from entering the photovoltaic energy storage device from heat dissipation holes in thunderstorm weather; and the rainwater is prevented from eroding electronic equipment in the photovoltaic energy storage device.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic energy storage, in particular to a photovoltaic energy storage device. Background Art

[0002] Low-speed charging piles are suitable for charging and supplying energy to electric vehicles. In order to save electricity and meet environmental protection requirements, photovoltaic power generation equipment is generally installed during the use of low-speed charging piles. Photovoltaic energy storage devices are used when storing photovoltaic power generation, which is conducive to emergency use.

[0003] The prior art (CN205039773U) discloses a photovoltaic energy storage device, the energy storage device body includes a box, a plurality of battery modules located in the box, and an inverter located above the battery modules. The box includes a column, a support plate fixedly connected to the column and carrying the battery module, and a rotating door cover hinged to the column. The improved structure makes installation more convenient.

[0004] However, when adopting the above method, because the photovoltaic energy storage device is generally installed outdoors in conjunction with a low-speed charging pile, rainwater can easily enter the photovoltaic energy storage device through the heat dissipation holes on the side of the photovoltaic energy storage device when encountering thunderstorms, corroding the internal electronic equipment and affecting subsequent normal use. Utility Model Content

[0005] The utility model aims to provide a photovoltaic energy storage device, which can prevent rainwater from entering the photovoltaic energy storage device through the heat dissipation holes during thunderstorms, thereby preventing rainwater from corroding electronic equipment inside the photovoltaic energy storage device.

[0006] To achieve the above-mentioned purpose, the utility model provides a photovoltaic energy storage device, including an energy storage device body and a rain shield component;

[0007] The rain shield assembly includes a lifting member, a support column, a flip member, a mounting frame, two mounting members, a mounting block, a rain shield and two drainage frames;

[0008] The lifting member is arranged on one side of the energy storage device body; the support column is fixedly connected to the lifting member and is located on one side of the lifting member; the flip member is arranged on one side of the support column; the mounting frame is fixedly connected to the flip member and is located on one side of the flip member; the two mounting members are respectively arranged on one side of the mounting frame; the mounting block is located inside the mounting frame; the rain shield is fixedly connected to the mounting block and is located on one side of the mounting block; the two drainage frames are respectively fixedly connected to the rain shield and are respectively located on both sides of the rain shield.

[0009] Among them, the lifting component includes a lifting frame, a driving motor, a screw rod and a slider, the lifting frame is fixedly connected to the energy storage device body and is located on one side of the energy storage device body; the driving motor is fixedly connected to the lifting frame and is located on one side of the lifting frame; the screw rod is fixedly connected to the output end of the driving motor and is located on one side of the driving motor; the slider is threadedly connected to the screw rod, and is slidably connected to the lifting frame, and then fixedly connected to the support column and is located on one side of the screw rod.

[0010] Wherein, the flipping member includes a flipping frame, a flipping motor, a flipping shaft and a flipping block, the flipping frame is fixedly connected to the support column and is located on one side of the support column; the flipping motor is fixedly connected to the flipping frame and is located on one side of the flipping frame; the flipping shaft is fixedly connected to the output end of the flipping motor, is rotationally connected to the flipping frame, and is located on one side of the flipping motor; the flipping block is fixedly connected to the flipping shaft, is fixedly connected to the mounting frame, and is located on one side of the flipping shaft.

[0011] Wherein, the mounting member includes a locking screw and a nut, the locking screw is threadedly connected to the mounting frame and is located on one side of the mounting frame; the nut is fixedly connected to the locking screw and is located on one side of the locking screw.

[0012] Wherein, the photovoltaic energy storage device further includes a plurality of lifting supports, and the plurality of lifting supports are respectively arranged on one side of the energy storage device body.

[0013] Among them, the lifting support member includes a hydraulic cylinder, a support rod and a load-bearing seat, the hydraulic cylinder is fixedly connected to the energy storage device body and is located on one side of the energy storage device body; the support rod is fixedly connected to the output end of the hydraulic cylinder and is located on one side of the hydraulic cylinder; the load-bearing seat is fixedly connected to the support rod and is located on one side of the support rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By setting the lifting member, the supporting column, the flipping member, the mounting frame, the two mounting members, the mounting block, the rain shield and the two drainage frames, when shielding from rain, the rain shield is plugged into the mounting frame through the mounting block, the two mounting members are operated to fix the rain shield, and then the lifting member is controlled to drive the supporting column to move so that the rain shield moves to a suitable position, and then the flipping member is controlled to drive the rain shield to flip so that the rain shield covers the energy storage device body, and the rain shield cooperates with the two drainage frames to block and drain rainwater to prevent rainwater from penetrating into the energy storage device body, which can prevent rainwater from entering the photovoltaic energy storage device from the heat dissipation holes in thunderstorm weather, and prevent rainwater from corroding the electronic equipment inside the photovoltaic energy storage device.

[0016] 2. By setting the lifting frame, the driving motor, the screw rod and the slider, the lifting frame is used to support the driving motor, and the driving motor is controlled to drive the screw rod to rotate. The rotation of the screw rod drives the slider to slide in the lifting frame. The sliding of the slider is used to adjust the position of the rain shield, making it more convenient to control the position of the rain shield.

[0017] 3. By setting the flip frame, the flip motor, the flip shaft and the flip block, the flip frame is used to support the installation of the flip motor, and the flip motor is controlled to control the rotation of the flip shaft. The rotation of the flip shaft drives the flip block to rotate, and the flip block drives the rain shield to rotate so that the rain shield covers the energy storage device body, making it more convenient to control the rain shield to cover the energy storage device body.

[0018] 4. By setting the locking screw and the nut, when the rain shield is not in use or needs to be replaced, the nut is twisted to drive the locking screw to rotate, the locking screw is rotated to loosen the mounting block, and then the rain shield is removed to complete the disassembly of the rain shield, making it more convenient to disassemble the rain shield.

[0019] 5. By setting the hydraulic cylinder, the support rod and the load-bearing seat, in thunderstorm weather, the hydraulic cylinder is controlled to drive the support rod to extend and retract to cooperate with the support of the load-bearing seat, thereby raising the height position of the energy storage device body and preventing rainwater from seeping into the interior of the energy storage device body from the bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0021] Figure 1It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0022] Figure 2 It is an overall top view of the first embodiment of the utility model.

[0023] Figure 3 It is a cross-sectional view of the lifting member of the first embodiment of the utility model.

[0024] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0025] 101-energy storage device body, 102-lifting member, 103-support column, 104-turning member, 105-installation frame, 106-installation member, 107-installation block, 108-rain shield, 109-drainage frame, 110-lifting frame, 111-drive motor, 112-screw, 113-slider, 114-turning frame, 115-turning motor, 116-turning shaft, 117-turning block, 118-locking screw, 119-nut, 201-lifting support, 202-hydraulic cylinder, 203-support rod, 204-load-bearing seat. DETAILED DESCRIPTION

[0026] The first embodiment of the present application is:

[0027] See also Figure 1-Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a top view of the whole of the first embodiment of the utility model. Figure 3 It is a cross-sectional view of the lifting member of the first embodiment of the utility model.

[0028] The utility model provides a photovoltaic energy storage device: including an energy storage device body 101 and a rain shield assembly, the rain shield assembly including a lifting member 102, a support column 103, a flip member 104, a mounting frame 105, two mounting members 106, a mounting block 107, a rain shield plate 108 and two drainage frames 109, the lifting member 102 including a lifting frame 110, a driving motor 111, a screw rod 112 and a slider 113, the flip member 104 including a flip frame 114, a flip motor 115, a flip shaft 116 and a flip block 117, the mounting member 106 including a locking screw 118 and a nut 119, and the above-mentioned scheme can achieve the effect of preventing rainwater from entering the photovoltaic energy storage device through the heat dissipation hole in thunderstorm weather, and preventing rainwater from corroding the electronic equipment inside the photovoltaic energy storage device.

[0029] For this specific implementation, the energy storage device body 101 stores the electric energy of the photovoltaic power generation equipment for emergency use. The specific structure and usage are referred to the patent document with publication number CN205039773U, which will not be elaborated here.

[0030] Among them, the lifting member 102 is arranged on one side of the energy storage device body 101; the support column 103 is fixedly connected to the lifting member 102 and is located on one side of the lifting member 102; the flip member 104 is arranged on one side of the support column 103; the mounting frame 105 is fixedly connected to the flip member 104 and is located on one side of the flip member 104; the two mounting members 106 are respectively arranged on one side of the mounting frame 105; the mounting block 107 is located inside the mounting frame 105; the rain shield 108 is fixedly connected to the mounting block 107 and is located on one side of the mounting block 107; the two drainage frames 109 are respectively fixedly connected to the rain shield 108 and are respectively located on both sides of the rain shield 108. The rain shield 108 is plugged into the installation frame 105 through the installation block 107, and the two installation parts 106 are operated to fix it and then install the rain shield 108. Then the lifting part 102 is controlled to drive the support column 103 to move so that the rain shield 108 moves to a suitable position. Then the flip part 104 is controlled to drive the rain shield 108 to flip so that the rain shield 108 covers the energy storage device body 101. The rain shield 108 cooperates with the two drainage frames 109 to block and drain rainwater to prevent rainwater from seeping into the energy storage device body 101. This can prevent rainwater from entering the photovoltaic energy storage device from the heat dissipation holes in thunderstorms and prevent rainwater from corroding the electronic equipment inside the photovoltaic energy storage device.

[0031] Secondly, the lifting frame 110 is fixedly connected to the energy storage device body 101 and is located on one side of the energy storage device body 101; the driving motor 111 is fixedly connected to the lifting frame 110 and is located on one side of the lifting frame 110; the screw rod 112 is fixedly connected to the output end of the driving motor 111 and is located on one side of the driving motor 111; the slider 113 is threadedly connected to the screw rod 112, and is slidably connected to the lifting frame 110, and is then fixedly connected to the support column 103 and is located on one side of the screw rod 112. The lifting frame 110 is used to support the driving motor 111, control the driving motor 111 to drive the screw rod 112 to rotate, and the rotation of the screw rod 112 drives the slider 113 to slide in the lifting frame 110. The sliding of the slider 113 is used to adjust the position of the rain shield 108, so that it is more convenient to control the position of the rain shield 108.

[0032] At the same time, the flip frame 114 is fixedly connected to the support column 103 and is located on one side of the support column 103; the flip motor 115 is fixedly connected to the flip frame 114 and is located on one side of the flip frame 114; the flip shaft 116 is fixedly connected to the output end of the flip motor 115, and is rotationally connected to the flip frame 114, and is located on one side of the flip motor 115; the flip block 117 is fixedly connected to the flip shaft 116, and is fixedly connected to the mounting frame 105, and is located on one side of the flip shaft 116. The flip frame 114 is used to support the installation of the flip motor 115, and control the flip motor 115 to control the rotation of the flip shaft 116. The rotation of the flip shaft 116 drives the flip block 117 to rotate, and the flip block 117 drives the rain shield 108 to rotate so that the rain shield 108 covers the energy storage device body 101, making it more convenient to control the rain shield 108 to cover the energy storage device body 101.

[0033] In addition, the locking screw 118 is threadedly connected to the mounting frame 105 and is located on one side of the mounting frame 105; the nut 119 is fixedly connected to the locking screw 118 and is located on one side of the locking screw 118. When the rain shield 108 is not in use or needs to be replaced, the nut 119 is twisted to drive the locking screw 118 to rotate. The locking screw 118 is rotated to loosen the mounting block 107, and then the rain shield 108 is removed to complete the disassembly of the rain shield 108, making it more convenient to disassemble the rain shield 108.

[0034] When using a photovoltaic energy storage device described in this embodiment, the rain shield 108 is inserted into the installation frame 105 through the installation block 107 when shielding from rain, and the two nuts 119 are operated to make the locking screws 118 and the installation block 107 threadedly connected to complete the installation of the rain shield 108. Then, the drive motor 111 is controlled to drive the screw rod 112 to rotate, and the rotation of the screw rod 112 drives the slider 113 to slide in the lifting frame 110. The slider 113 slides and drives the support column 103 to adjust the rain shield 108 so that the rain shield 108 moves. The flip motor 115 is controlled to rotate the flip shaft 116, and the flip shaft 116 rotates to drive the flip block 117 to rotate. The flip block 117 drives the rain shield 108 to rotate so that the rain shield 108 covers the energy storage device body 101. The rain shield 108 cooperates with the two drainage frames 109 to block and drain rainwater to prevent rainwater from seeping into the energy storage device body 101. This can prevent rainwater from entering the photovoltaic energy storage device from the heat dissipation holes when encountering thunderstorms, and prevent rainwater from corroding the electronic equipment inside the photovoltaic energy storage device.

[0035] The second embodiment of the present application is:

[0036] See also Figure 4 ,in, Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0037] On the basis of the first embodiment, the utility model provides a photovoltaic energy storage device, which further includes a plurality of lifting supports 201 , and the lifting supports 201 include a hydraulic cylinder 202 , a support rod 203 and a load-bearing seat 204 .

[0038] Among them, multiple lifting supports 201 are respectively arranged on one side of the energy storage device body 101, and the lifting supports 201 are used to raise the height position of the energy storage device body 101 during thunderstorms to prevent rainwater from seeping into the energy storage device body 101 from the bottom.

[0039] Secondly, the hydraulic cylinder 202 is fixedly connected to the energy storage device body 101 and is located on one side of the energy storage device body 101; the support rod 203 is fixedly connected to the output end of the hydraulic cylinder 202 and is located on one side of the hydraulic cylinder 202; the load-bearing seat 204 is fixedly connected to the support rod 203 and is located on one side of the support rod 203. In thunderstorm weather, the hydraulic cylinder 202 is controlled to drive the support rod 203 to retract and cooperate with the support of the load-bearing seat 204, thereby raising the height position of the energy storage device body 101 and preventing rainwater from seeping into the energy storage device body 101 from the bottom.

[0040] When using a photovoltaic energy storage device described in this embodiment, in thunderstorm weather, the hydraulic cylinder 202 is controlled to drive the support rod 203 to extend and retract to cooperate with the support of the load-bearing seat 204, thereby raising the height position of the energy storage device body 101 to prevent rainwater from seeping into the energy storage device body 101 from the bottom.

[0041] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A photovoltaic energy storage device, comprising an energy storage device body, characterized in that: Also includes rain shield components; The rain shield assembly includes a lifting member, a support column, a flip member, a mounting frame, two mounting members, a mounting block, a rain shield and two drainage frames; The lifting member is arranged on one side of the energy storage device body; the support column is fixedly connected to the lifting member and is located on one side of the lifting member; the flip member is arranged on one side of the support column; the mounting frame is fixedly connected to the flip member and is located on one side of the flip member; the two mounting members are respectively arranged on one side of the mounting frame; the mounting block is located inside the mounting frame; the rain shield is fixedly connected to the mounting block and is located on one side of the mounting block; the two drainage frames are respectively fixedly connected to the rain shield and are respectively located on both sides of the rain shield.

2. A photovoltaic energy storage device according to claim 1, characterized in that: The lifting member includes a lifting frame, a driving motor, a screw rod and a slider. The lifting frame is fixedly connected to the energy storage device body and is located on one side of the energy storage device body; the driving motor is fixedly connected to the lifting frame and is located on one side of the lifting frame; the screw rod is fixedly connected to the output end of the driving motor and is located on one side of the driving motor; The sliding block is threadedly connected to the screw rod, and is slidably connected to the lifting frame, and is fixedly connected to the support column and is located on one side of the screw rod.

3. A photovoltaic energy storage device according to claim 2, characterized in that: The flipping member includes a flipping frame, a flipping motor, a flipping shaft and a flipping block. The flipping frame is fixedly connected to the support column and is located on one side of the support column; the flipping motor is fixedly connected to the flipping frame and is located on one side of the flipping frame; the flipping shaft is fixedly connected to the output end of the flipping motor, is rotationally connected to the flipping frame, and is located on one side of the flipping motor; the flipping block is fixedly connected to the flipping shaft, is fixedly connected to the mounting frame, and is located on one side of the flipping shaft.

4. A photovoltaic energy storage device according to claim 3, characterized in that: The mounting member includes a locking screw and a nut. The locking screw is threadedly connected to the mounting frame and is located on one side of the mounting frame. The nut is fixedly connected to the locking screw and is located on one side of the locking screw.

5. The photovoltaic energy storage device according to claim 1, characterized in that: The photovoltaic energy storage device further includes a plurality of lifting supports, which are respectively arranged on one side of the energy storage device body.

6. A photovoltaic energy storage device according to claim 5, characterized in that: The lifting support member includes a hydraulic cylinder, a support rod and a load-bearing seat. The hydraulic cylinder is fixedly connected to the energy storage device body and is located on one side of the energy storage device body; the support rod is fixedly connected to the output end of the hydraulic cylinder and is located on one side of the hydraulic cylinder; the load-bearing seat is fixedly connected to the support rod and is located on one side of the support rod.

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