Photovoltaic power distribution energy storage device

Abstract

The invention discloses a photovoltaic power distribution and energy storage device, and relates to the technical field of photovoltaic power distribution and energy storage. Comprising a box body, a photovoltaic panel is fixedly arranged on the top of the box body, moving devices are fixedly arranged on the two sides of the box body, moving plates are movably arranged in the moving devices, universal wheels are arranged on the two sides of the bottoms of the moving plates, and nut seats are fixedly arranged in the middles of the moving plates; a lead screw is movably arranged on the inner wall of the nut seat, and the lead screw is in threaded connection with the nut seat. By arranging the first motor, the lead screw, the nut seat and the universal wheels, the first motor can drive the lead screw to rotate, then the rotating lead screw drives the nut seat and the universal wheels to vertically move, and when the universal wheels move downwards, the box body can be supported and then pushed to move, so that the box body has the function of being convenient to move; and a worker can easily move the box body among different positions.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power distribution and energy storage, and in particular to a photovoltaic power distribution and energy storage device. Background Art

[0002] Photovoltaic distribution energy storage refers to the process of converting solar energy into electrical energy using photovoltaic power generation technology and storing it for subsequent use. Photovoltaic distribution energy storage systems mainly include components such as photovoltaic panels, energy storage devices (such as battery packs) and inverters.

[0003] Chinese patent CN221929380U discloses a low-voltage DC lighting control box, including a mains box, a NI CS power supply management unit is arranged inside the mains box, a photovoltaic power generation system is fixedly connected inside the mounting plate, the upper surface of the mains box is fixedly connected to the mounting plate through a connecting block, the photovoltaic power generation system is electrically connected to the NICS power supply management unit through a wire, the left and right sides of the mains box are fixedly connected to the NICS intelligent lighting system, two energy storage battery modules and a server are arranged inside the mains box, and the server is electrically connected to a cloud platform management system through a wire. This device uses the photovoltaic power generation system, in cooperation with the N ICS intelligent lighting system and the N ICS power supply management unit, to give priority to using the solar photovoltaic system for power supply when there is sufficient light, and easily achieve zero-energy lighting.

[0004] In order to realize the function of photovoltaic power distribution and energy storage, the control box is installed with photovoltaic power generation system, energy storage battery module and NI CS power supply management unit. However, the control box is not easy to move. In some application scenarios, it may be necessary to quickly adjust the position of the control box according to actual needs. The lack of mobile function will limit this flexibility, making the use of the control box limited by the physical location. Summary of the invention

[0005] The present invention provides a photovoltaic power distribution and energy storage device to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a photovoltaic power distribution and energy storage device, comprising a box body, a photovoltaic panel is fixedly arranged on the top of the box body, a mobile device is fixedly arranged on both sides of the box body, a mobile plate is movably arranged inside the mobile device, universal wheels are arranged on both sides of the bottom of the mobile plate, a nut seat is fixedly arranged in the middle of the mobile plate, a screw rod is movably arranged on the inner wall of the nut seat, the connection relationship between the screw rod and the nut seat is a threaded connection, one end of the screw rod is fixedly connected to the output shaft of the first motor, a heat-conducting sleeve is sleeved on the outer side of the nut seat, a heat-conducting pipe is fixedly arranged on one side of the heat-conducting sleeve, one end of the heat-conducting pipe passes through one side of the heat-dissipating box and extends to the inside of the heat-dissipating box, a semiconductor refrigeration sheet is fixedly arranged on the top of the heat-dissipating box, a cold-conducting sheet is fixedly arranged on the bottom of the semiconductor refrigeration sheet, a detection probe is fixedly arranged on one side of the heat-dissipating box, a water quality detector is fixedly arranged on one side of the top of the inner wall of the mobile device, and a PLC controller is fixedly arranged on the other side of the inner wall of the mobile device;

[0007] A lubrication box is fixedly provided on the other side of the top of the movable plate, a first tube is fixedly provided on one side of the lubrication box, a pump body is fixedly provided on one end of the first tube, a second tube is fixedly provided on one side of the pump body, a nozzle is fixedly provided on one end of the second tube, a filtering device is fixedly provided on one side of the top of the lubrication box, a drawer is movably provided inside the filtering device, a filter is fixedly provided inside the drawer, a warning device is fixedly provided on the top of the movable device, a lifting plate is movably provided inside the warning device, a sound and light alarm is movably provided on the top of the lifting plate, connecting rods are fixedly provided on both sides of the top of the lifting plate, a cover plate is fixedly provided on one end of the connecting rod, a bending rod is fixedly provided on the bottom of the lifting plate, a threaded block is fixedly provided on one end of the bending rod, a screw is movably provided on the inner wall of the threaded block, the connection relationship between the screw and the threaded block is a threaded connection, and one end of the screw is fixedly connected to the output shaft of the second motor.

[0008] Furthermore, an energy storage battery, a controller and an inverter are arranged inside the box.

[0009] Furthermore, a limiting hole is provided on one side of the bottom of the drawer, and a limiting rod is movably provided inside the limiting hole, a sliding block is fixedly provided on one end of the limiting rod, a fixing rod is fixedly provided on one side of the sliding block, and a return spring is fixedly provided on the bottom of the sliding block.

[0010] Furthermore, the connection relationship between the limit rod and the drawer is a movable plug-in.

[0011] Furthermore, a heat dissipation fan is arranged above the semiconductor refrigeration plate.

[0012] Furthermore, mounting blocks are fixedly provided on both sides of the bottom of the sound and light alarm, a socket is opened inside the mounting block, and a plug rod is movably provided inside the socket, a transmission block is fixedly provided at one end of the plug rod, a bidirectional threaded rod is threadedly connected to the inner wall of the transmission block, a worm wheel is fixedly provided in the middle of the bidirectional threaded rod, a worm is movably provided on the back side of the worm wheel, and a knob is fixedly provided at one end of the worm.

[0013] Furthermore, the connection relationship between the insertion rod and the mounting block is a movable plug-in.

[0014] Furthermore, a stirring motor is arranged on the top of the lubrication box, an output shaft of the stirring motor is fixedly connected to a rotating rod, and stirring rods are fixedly arranged on both sides of the rotating rod.

[0015] Furthermore, the connection relationship between the worm wheel and the worm is a meshing connection.

[0016] Furthermore, the heat-conducting sleeve and the heat-conducting pipe are both made of copper.

[0017] Compared with the prior art, the present invention provides a photovoltaic power distribution energy storage device, which has the following beneficial effects:

[0018] 1. The photovoltaic power distribution energy storage device is provided with a first motor, a screw rod, a nut seat and a universal wheel. The first motor can drive the screw rod to rotate, and then the rotating screw rod drives the nut seat and the universal wheel to move vertically. When the universal wheel moves down, it can support the box body, and then the box body can be pushed to move, so that the box body has the function of convenient movement, so that the staff can easily move the box body between different positions.

[0019] 2. The photovoltaic power distribution energy storage device is provided with a heat-conducting sleeve, a heat-conducting pipe, a heat sink and a semiconductor refrigeration sheet. The semiconductor refrigeration sheet can cool the water in the heat sink. The heat-conducting sleeve and the heat-conducting pipe can dissipate heat for the nut seat by heat conduction. The heat generated during the transmission of the nut seat is transferred to the cold water in the heat sink. The cold water can absorb the transferred heat, thereby reducing the temperature of the nut seat and reducing the damage to the nut seat caused by heat, thereby extending the service life of the nut seat.

[0020] 3. The photovoltaic power distribution energy storage device is provided with a lubrication box, a first tube, a pump body, a second tube and a nozzle. The pump body can transport the lubricating oil in the lubrication box to the nozzle, and then the nozzle will spray the lubricating oil on the transmission part between the nut seat and the screw rod. The lubricating oil can reduce the friction coefficient between the nut seat and the screw rod, thereby reducing the friction and wear between the two. This not only prolongs the service life of the nut seat and the screw rod, but also reduces the heat generated by friction. By combining the lubricating oil spraying with the water cooling heat dissipation method, the heat dissipation effect of the nut seat can be further improved.

[0021] 4. The photovoltaic power distribution energy storage device is equipped with a water quality detector, a detection probe, a PLC controller, an audible and visual alarm, a second motor, a screw and a threaded block. The water quality detector can monitor the water quality in the heat sink in real time through its detection probe. Once the water quality deteriorates to a specific threshold that affects the water cooling effect, the PLC controller will immediately start the audible and visual alarm and the second motor. Subsequently, the second motor drives the screw to rotate, and the rotating screw drives the threaded block and the audible and visual alarm to move vertically, so that the audible and visual alarm extends from the inside of the warning device. At this time, the audible and visual alarm will remind the staff to replace the water in the heat sink in time through audible and visual signals. In the non-alarm state, the audible and visual alarm is in a storage state, avoiding long-term exposure to pollutants or external force collisions that may be suffered in the external environment, thereby effectively extending its service life.

[0022] 5. The photovoltaic power distribution energy storage device can filter the lubricating oil injected into the lubrication box by arranging drawers and filters to prevent impurities in the lubricating oil from affecting the lubrication effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a structural front view of the present invention;

[0025] Figure 3 It is a schematic diagram of the internal structure of the mobile device of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the lubrication box of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the filtering device of the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the warning device of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the sound and light alarm of the present invention.

[0030] In the figure: 1. Box; 101. Photovoltaic panel; 102. Energy storage battery; 103. Controller; 104. Inverter; 2. Moving device; 201. Moving plate; 202. Universal wheel; 203. Nut seat; 204. Screw rod; 205. First motor; 3. Heat-conducting sleeve; 301. Heat-conducting pipe; 4. Heat-dissipating box; 401. Semiconductor cooling sheet; 402. Cooling sheet; 403. Detection probe; 404. Cooling fan; 405. Water quality detector; 406. PLC controller; 5. Lubrication box; 501. First pipe; 502. Pump body; 503. Second pipe; 504. Sprinkler ; 505, stirring motor; 506, rotating rod; 507, stirring rod; 6, filtering device; 601, drawer; 602, filter screen; 7, limiting rod; 701, slider; 702, fixing rod; 703, reset spring; 8, warning device; 801, lifting plate; 802, sound and light alarm; 803, connecting rod; 804, cover plate; 805, bending rod; 806, threaded block; 807, screw; 808, second motor; 9, mounting block; 901, plug rod; 902, transmission block; 903, two-way threaded rod; 904, worm gear; 905, worm; 906, knob. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0032] See also Figure 1-7The present invention discloses a photovoltaic power distribution and energy storage device, comprising a box body 1, a photovoltaic panel 101 is fixedly arranged on the top of the box body 1, a mobile device 2 is fixedly arranged on both sides of the box body 1, a repair plate is installed on one side of the mobile device 2 by screws, so as to facilitate the repair and maintenance of the components in the mobile device 2, a mobile plate 201 is movably arranged inside the mobile device 2, universal wheels 202 are arranged on both sides of the bottom of the mobile plate 201, a nut seat 203 is fixedly arranged in the middle of the mobile plate 201, a screw rod 204 is movably arranged on the inner wall of the nut seat 203, the connection relationship between the screw rod 204 and the nut seat 203 is a threaded connection, and one end of the screw rod 204 is connected to the first motor 2 05 is fixedly connected, the outer side of the nut seat 203 is provided with a heat-conducting sleeve 3, one side of the heat-conducting sleeve 3 is fixedly provided with a heat-conducting pipe 301, one end of the heat-conducting pipe 301 passes through one side of the heat-dissipating box 4 and extends to the inside of the heat-dissipating box 4, the top of the heat-dissipating box 4 is fixedly provided with a semiconductor refrigeration sheet 401, the bottom of the semiconductor refrigeration sheet 401 is fixedly provided with a cooling sheet 402, one side of the heat-dissipating box 4 is fixedly provided with a detection probe 403, one side of the top of the inner wall of the mobile device 2 is fixedly provided with a water quality detector 405, the water quality detector 405 can use an instrument with a model of LCDD20A, and the other side of the inner wall of the mobile device 2 is fixedly provided with a PLC controller 406;

[0033] A lubrication box 5 is fixedly provided on the other side of the top of the movable plate 201, a first tube 501 is fixedly provided on one side of the lubrication box 5, a pump body 502 is fixedly provided on one end of the first tube 501, a second tube 503 is fixedly provided on one side of the pump body 502, a nozzle 504 is fixedly provided on one end of the second tube 503, a filter device 6 is fixedly provided on one side of the top of the lubrication box 5, a drawer 601 is movably provided inside the filter device 6, a filter screen 602 is fixedly provided inside the drawer 601, a warning device 8 is fixedly provided on the top of the movable device 2, and the warning device 8 is fixedly provided inside. A lifting plate 801 is movably provided at the bottom, a sound and light alarm 802 is movably provided at the top of the lifting plate 801, connecting rods 803 are fixedly provided on both sides of the top of the lifting plate 801, a cover plate 804 is fixedly provided at one end of the connecting rod 803, a bending rod 805 is fixedly provided at the bottom of the lifting plate 801, a threaded block 806 is fixedly provided at one end of the bending rod 805, a screw 807 is movably provided on the inner wall of the threaded block 806, the connection relationship between the screw 807 and the threaded block 806 is a threaded connection, and one end of the screw 807 is fixedly connected to the output shaft of the second motor 808.

[0034] Specifically, an energy storage battery 102 , a controller 103 and an inverter 104 are disposed inside the box 1 .

[0035] In this embodiment, by providing an energy storage battery 102 , the photovoltaic panel 101 can convert light energy into electrical energy and store the electrical energy in the energy storage battery 102 .

[0036] Specifically, a limiting hole is opened on one side of the bottom of the drawer 601, and a limiting rod 7 is movably arranged inside the limiting hole, a slider 701 is fixedly arranged at one end of the limiting rod 7, a fixing rod 702 is fixedly arranged on one side of the slider 701, and a return spring 703 is fixedly arranged at the bottom of the slider 701.

[0037] In this embodiment, a limiting rod 7 is provided and one end of the limiting rod 7 is moved out of the limiting hole on the drawer 601 by pressing the fixing rod 702, thereby releasing the limit on the drawer 601. Then the drawer 601 can be pulled out, thereby facilitating the cleaning of the filter net 602 in the drawer 601.

[0038] Specifically, the connection relationship between the limiting rod 7 and the drawer 601 is a movable plug-in.

[0039] In this embodiment, by providing a limiting rod 7, when one end of the limiting rod 7 is inserted into the limiting hole on the drawer 601, the drawer 601 can be limited.

[0040] Specifically, a heat dissipation fan 404 is disposed above the semiconductor cooling sheet 401 .

[0041] In this embodiment, by providing a heat dissipation fan 404, the hot end surface of the semiconductor cooling plate 401 can be cooled by air.

[0042] Specifically, mounting blocks 9 are fixedly provided on both sides of the bottom of the sound and light alarm 802, a socket is opened inside the mounting block 9, and a plug rod 901 is movably provided inside the socket, a transmission block 902 is fixedly provided at one end of the plug rod 901, a bidirectional threaded rod 903 is threadedly connected to the inner wall of the transmission block 902, a worm gear 904 is fixedly provided in the middle of the bidirectional threaded rod 903, a worm 905 is movably provided on the back side of the worm gear 904, and a knob 906 is fixedly provided at one end of the worm gear 905.

[0043] In this embodiment, a knob 906 is set, and the bidirectional threaded rod 903 is driven to rotate by turning the knob 906, and then the rotating bidirectional threaded rod 903 drives the transmission blocks 902 and the insertion rod 901 on both sides to move. When one end of the insertion rod 901 is removed from the socket on the mounting block 9, the restriction on the sound and light alarm 802 can be released, and then the sound and light alarm 802 can be disassembled, thereby facilitating the inspection or replacement of the sound and light alarm 802.

[0044] Specifically, the connection relationship between the insertion rod 901 and the mounting block 9 is a movable plug-in.

[0045] In this embodiment, by providing an insertion rod 901, when one end of the insertion rod 901 is inserted into the insertion hole on the mounting block 9, the sound and light alarm 802 can be restricted.

[0046] Specifically, a stirring motor 505 is disposed on the top of the lubrication box 5 , and a rotating rod 506 is fixedly connected to the output shaft of the stirring motor 505 , and stirring rods 507 are fixedly disposed on both sides of the rotating rod 506 .

[0047] In this embodiment, by providing a stirring motor 505, the stirring motor 505 can drive the stirring rod 507 to rotate, and the rotating stirring rod 507 can stir the lubricating oil, so that the lubricating oil is not easy to precipitate or solidify.

[0048] Specifically, the connection relationship between the worm wheel 904 and the worm 905 is a meshing connection.

[0049] In this embodiment, the worm wheel 904 and the worm 905 are provided to provide a self-locking property.

[0050] Specifically, the heat-conducting sleeve 3 and the heat-conducting pipe 301 are both made of copper.

[0051] In this embodiment, the copper heat-conducting sleeve 3 and the heat-conducting pipe 301 are provided. Copper is an excellent heat-conducting material, and its thermal conductivity is as high as 401W / m·K, which is second only to silver among common metals and much higher than other materials such as aluminum. Therefore, the copper heat-conducting sleeve 3 and the heat-conducting pipe 301 can quickly transfer heat and ensure efficient heat transmission in the system.

[0052] When in use, the photovoltaic panel 101 can convert light energy into electrical energy and store the electrical energy in the energy storage battery 102. When the box 1 needs to be moved, the first motor 205 is started, and the first motor 205 can drive the screw rod 204 to rotate, and then the rotating screw rod 204 drives the nut seat 203 and the universal wheel 202 to move vertically. When the universal wheel 202 moves downward, the box 1 can be supported, and then the box 1 can be pushed to move;

[0053] The nut seat 203 will generate heat during the transmission process. If the heat cannot be dissipated in time, the temperature of the nut seat 203 will rise and the wear and aging will be accelerated, thereby affecting its mechanical properties and stability. When the nut seat 203 is cooled, the heat-conducting sleeve 3 and the heat-conducting pipe 301 can perform heat conduction heat dissipation on the nut seat 203, and conduct the heat generated during the transmission of the nut seat 203 to the cold water in the heat dissipation box 4. The cold water can absorb the conducted heat, thereby reducing the temperature of the nut seat 203. When the nut seat 203 is further cooled, the pump body 502 is started, and the pump body 502 can transport the lubricating oil in the lubrication box 5 to the nozzle 504, and then the nozzle 504 will spray the lubricating oil on the transmission part between the nut seat 203 and the screw rod 204. The lubricating oil can reduce the friction coefficient between the nut seat 203 and the screw rod 204, thereby reducing the friction and wear between the two. This not only prolongs the service life of the nut seat 203 and the screw rod 204, but also reduces the heat generated by friction;

[0054] The water quality of the water in the heat sink 4 will gradually deteriorate during long-term use. If such poor-quality water is continued to be used for water cooling and heat dissipation, it will have an adverse effect on the heat dissipation effect. The water quality detector 405 can monitor the water quality in the heat sink 4 in real time through its detection probe 403. Once the water quality deteriorates to a specific threshold that affects the water cooling and heat dissipation effect, the PLC controller 406 will immediately start the sound and light alarm 802 and the second motor 808. Subsequently, the second motor 808 drives the screw 807 to rotate, and the rotating screw 807 drives the threaded block 806 and the sound and light alarm 802 to move vertically, so that the sound and light alarm 802 extends from the inside of the warning device 8. At this time, the sound and light alarm 802 will remind the staff to replace the water in the heat sink 4 in time through sound and light signals.

[0055] In summary, the photovoltaic power distribution and energy storage device is provided with a first motor 205, a screw rod 204, a nut seat 203 and a universal wheel 202. The first motor 205 can drive the screw rod 204 to rotate, and then the rotating screw rod 204 drives the nut seat 203 and the universal wheel 202 to move vertically. When the universal wheel 202 moves downward, the box 1 can be supported, and then the box 1 can be pushed to move, so that the box 1 has a function of convenient movement, so that the staff can easily move the box 1 between different positions; By arranging the heat-conducting sleeve 3, the heat-conducting pipe 301, the heat sink 4 and the semiconductor refrigeration sheet 401, the semiconductor refrigeration sheet 401 can cool the water in the heat sink 4, and the heat-conducting sleeve 3 and the heat-conducting pipe 301 can perform heat-conducting heat dissipation on the nut seat 203, and conduct the heat generated during the transmission process of the nut seat 203 to the cold water in the heat sink 4. The cold water can absorb the conducted heat, thereby lowering the temperature of the nut seat 203, reducing the damage to the nut seat 203 caused by heat, and thus extending the service life of the nut seat 203.

[0056] By setting the lubrication box 5, the first tube 501, the pump body 502, the second tube 503 and the nozzle 504, the pump body 502 can transport the lubricating oil in the lubrication box 5 to the nozzle 504, and then the nozzle 504 will spray the lubricating oil on the transmission part between the nut seat 203 and the screw rod 204, and the lubricating oil can reduce the friction coefficient between the nut seat 203 and the screw rod 204, thereby reducing the friction and wear between the two. This not only prolongs the service life of the nut seat 203 and the screw rod 204, but also reduces the heat generated by friction. By combining the lubricating oil spraying with the water cooling heat dissipation method, the heat dissipation effect of the nut seat 203 can be further improved. By setting the water quality detector 405, the detection probe 403, the PLC controller 406, the sound and light alarm 802, the second motor 808, the screw rod 807 and the threaded block 806, the water quality detector 405 can monitor the water quality in the heat dissipation box 4 in real time through its detection probe 403. Once the water quality deteriorates to a certain threshold that affects the water cooling effect, the PLC controller 406 will immediately start the sound and light alarm 802 and the second motor 808. Subsequently, the second motor 808 drives the screw 807 to rotate, and the rotating screw 807 drives the threaded block 806 and the sound and light alarm 802 to move vertically, so that the sound and light alarm 802 extends from the inside of the warning device 8. At this time, the sound and light alarm 802 will remind the staff to replace the water in the heat dissipation box 4 in time through sound and light signals. In the non-alarm state, the sound and light alarm 802 is in a storage state, avoiding the possible erosion of pollutants or external force collision caused by long-term exposure to the external environment, thereby effectively extending its service life. By setting the drawer 601 and the filter 602, the lubricating oil injected into the lubrication box 5 can be filtered to prevent the impurities in the lubricating oil from affecting the lubrication effect.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic power distribution and energy storage device, comprising a box (1), characterized in that: A photovoltaic panel (101) is fixedly arranged on the top of the box (1), a moving device (2) is fixedly arranged on both sides of the box (1), a moving plate (201) is movably arranged inside the moving device (2), universal wheels (202) are arranged on both sides of the bottom of the moving plate (201), a nut seat (203) is fixedly arranged in the middle of the moving plate (201), a screw rod (204) is movably arranged on the inner wall of the nut seat (203), the screw rod (204) and the nut seat (203) are connected in a threaded manner, one end of the screw rod (204) is fixedly connected to the output shaft of the first motor (205), and the nut seat (203) is fixedly connected to the output shaft of the first motor (205). ) is provided with a heat-conducting sleeve (3) on the outer side, a heat-conducting pipe (301) is fixedly provided on one side of the heat-conducting sleeve (3), one end of the heat-conducting pipe (301) passes through one side of the heat-dissipating box (4) and extends into the interior of the heat-dissipating box (4), a semiconductor cooling sheet (401) is fixedly provided on the top of the heat-dissipating box (4), a cooling sheet (402) is fixedly provided on the bottom of the semiconductor cooling sheet (401), a detection probe (403) is fixedly provided on one side of the heat-dissipating box (4), a water quality detector (405) is fixedly provided on one side of the top of the inner wall of the mobile device (2), and a PLC controller (406) is fixedly provided on the other side of the inner wall of the mobile device (2); A lubrication box (5) is fixedly arranged on the other side of the top of the movable plate (201); a first tube (501) is fixedly arranged on one side of the lubrication box (5); a pump body (502) is fixedly arranged on one end of the first tube (501); a second tube (503) is fixedly arranged on one side of the pump body (502); a nozzle (504) is fixedly arranged on one end of the second tube (503); a filter device (6) is fixedly arranged on one side of the top of the lubrication box (5); a drawer (601) is movably arranged inside the filter device (6); a filter screen (602) is fixedly arranged inside the drawer (601); a warning device (8) is fixedly arranged on the top of the movable device (2); the warning device (8) A lifting plate (801) is movably provided inside the lifting plate (801), a sound and light alarm (802) is movably provided on the top of the lifting plate (801), connecting rods (803) are fixedly provided on both sides of the top of the lifting plate (801), a cover plate (804) is fixedly provided on one end of the connecting rod (803), a bending rod (805) is fixedly provided on the bottom of the lifting plate (801), a threaded block (806) is fixedly provided on one end of the bending rod (805), a screw rod (807) is movably provided on the inner wall of the threaded block (806), the connection relationship between the screw rod (807) and the threaded block (806) is a threaded connection, and one end of the screw rod (807) is fixedly connected to the output shaft of the second motor (808).

2. A photovoltaic power distribution and energy storage device according to claim 1, characterized in that: An energy storage battery (102), a controller (103) and an inverter (104) are arranged inside the box (1).

3. A photovoltaic power distribution and energy storage device according to claim 1, characterized in that: A limiting hole is provided on one side of the bottom of the drawer (601), and a limiting rod (7) is movably arranged inside the limiting hole, a slider (701) is fixedly arranged at one end of the limiting rod (7), a fixing rod (702) is fixedly arranged on one side of the slider (701), and a return spring (703) is fixedly arranged at the bottom of the slider (701).

4. A photovoltaic power distribution and energy storage device according to claim 3, characterized in that: The connection relationship between the limiting rod (7) and the drawer (601) is a movable plug-in connection.

5. A photovoltaic power distribution and energy storage device according to claim 1, characterized in that: A heat dissipation fan (404) is arranged above the semiconductor refrigeration sheet (401).

6. A photovoltaic power distribution and energy storage device according to claim 1, characterized in that: Both sides of the bottom of the sound and light alarm (802) are fixedly provided with mounting blocks (9), a socket is provided inside the mounting block (9), and a plug rod (901) is movably provided inside the socket, a transmission block (902) is fixedly provided at one end of the plug rod (901), a bidirectional threaded rod (903) is threadedly connected to the inner wall of the transmission block (902), a worm wheel (904) is fixedly provided in the middle of the bidirectional threaded rod (903), a worm (905) is movably provided on the back of the worm wheel (904), and a knob (906) is fixedly provided at one end of the worm (905).

7. A photovoltaic power distribution and energy storage device according to claim 6, characterized in that: The connection relationship between the insertion rod (901) and the mounting block (9) is a movable plug-in connection.

8. A photovoltaic power distribution and energy storage device according to claim 1, characterized in that: A stirring motor (505) is arranged on the top of the lubrication box (5), and the output shaft of the stirring motor (505) is fixedly connected to a rotating rod (506), and stirring rods (507) are fixedly arranged on both sides of the rotating rod (506).

9. A photovoltaic power distribution and energy storage device according to claim 6, characterized in that: The connection relationship between the worm wheel (904) and the worm (905) is a meshing connection.

10. A photovoltaic power distribution and energy storage device according to claim 1, characterized in that: The heat-conducting sleeve (3) and the heat-conducting pipe (301) are both made of copper.

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