Outdoor light-storage integrated device

Abstract

The invention discloses an outdoor light-storage integrated device, and relates to the technical field of light-storage integration. Comprising an electricity storage device, a drainage device is installed on the electricity storage device, and the drainage device is used for detecting the temperature of a battery; two rows of battery positioning pieces are mounted on the electricity storage device; the two rows of battery positioning pieces are used for positioning batteries; a row of resistance switching pieces are mounted on the electricity storage device; the row of resistance switching pieces are used for preventing excessive power; a photosensitive power generation part is mounted on the power storage device; the problems that according to an existing outdoor light-storage integrated device, a resistor is not convenient to replace a local battery module to be powered off, safety is poor, and meanwhile leakage prevention of cracks of a photovoltaic panel is not convenient are solved. The battery with overheating hidden danger can be directly dismounted, potential safety hazards are avoided, normal operation of other battery modules is not affected after partial battery modules are modularly dismounted, it is ensured that electric energy is fully utilized, and waste is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated photovoltaics and energy storage, and specifically provides an outdoor integrated photovoltaics and energy storage device. Background Art

[0002] In actual outdoor photovoltaics and energy storage work, it is usually necessary to use a solar panel to generate electricity, and then use an inverter controller to collect the electric energy through a storage battery. The battery can discharge during peak electricity consumption to improve the economy of electricity use and reduce the waste of electricity. At the same time, integrated photovoltaics and energy storage also saves more space. Currently, the existing outdoor integrated photovoltaics and energy storage devices usually use local thermal sensors to detect temperature rise, with poor accuracy. At the same time, the battery pack usually needs to be powered off as a whole. Overheated batteries are likely to cause the spread of fire, directly reduce the storage capacity, and affect the economy. It is not convenient to replace a local battery module with a resistor and cut off the power. Directly disconnecting the series-connected batteries can stop the power supply, but the output power of the solar panel remains unchanged, which is likely to cause overheating and damage to the remaining batteries, with poor safety. At the same time, it is not convenient to prevent leakage of cracks in the photovoltaic panel. Once cracks occur in the photovoltaic panel, it is easy to cause short-circuit hazards such as water ingress.

[0003] Therefore, we propose an outdoor integrated photovoltaics and energy storage device. Summary of the Invention

[0004] The purpose of the present invention is to provide an outdoor integrated photovoltaics and energy storage device to solve the problems in the above background art that the existing outdoor integrated photovoltaics and energy storage devices are not convenient for replacing a local battery module with a resistor and cutting off the power, with poor safety, and are also not convenient for preventing leakage of cracks in the photovoltaic panel.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An outdoor integrated photovoltaics and energy storage device, including a power storage device, a drainage device is installed on the power storage device, and the drainage device is used to detect the battery temperature; two rows of battery positioning members are installed on the power storage device; the two rows of battery positioning members are used to position the battery; one row of resistor switching members is installed on the power storage device; the one row of resistor switching members is used to prevent excessive power; a photosensitive power generation part is installed on the power storage device; a crack detection member is installed on the photosensitive power generation part; the photosensitive power generation part is used for pressure charging and leak prevention; a recycling protection member is installed at the bottom of the power storage device; the recycling protection member is used to recycle the battery; the power storage device includes: a power storage installation shell and a water cooling tank, a row of slots is opened at the bottom of the power storage installation shell; a drainage water cooling tank is opened on the power storage installation shell, and the drainage water cooling tank is located between a row of slots at the bottom of the power storage installation shell.

[0006] Preferably, the electricity storage device further includes: a charging and inverter controller, a water inlet pipe, a battery module, and battery elastic sheets. The charging and inverter controller is fixedly installed on the electricity storage installation shell; the water inlet pipe is fixedly installed on the side of the electricity storage installation shell; the water inlet pipe is connected to a drainage water cooling tank; a cold water pump is externally connected to the water inlet pipe; a row of slots opened at the bottom of the electricity storage installation shell are respectively inserted with battery modules; two battery elastic sheets are respectively fixedly installed on the inner sides of a row of slots opened at the bottom of the electricity storage installation shell, and the two battery elastic sheets on the same side are respectively attached to the positive and negative electrodes of the battery module; the two battery elastic sheets on the same side are electrically connected to the charging and inverter controller.

[0007] Preferably, the drainage device includes: a water outlet pipe, a confluence pipe, and a temperature control switch. There is a row of water outlet pipes, and a row of water outlet pipes are respectively fixedly connected to the water cooling tank; a confluence pipe is fixedly installed on a row of the water outlet pipes; the confluence pipe is used for discharging cooling water; temperature control switches are respectively installed on a row of the water outlet pipes; the temperature control switches are used for detecting the water outlet temperature.

[0008] Preferably, the battery positioning member includes: a positioning electromagnet, a positioning shaft, and a positioning tension spring. A row of positioning electromagnets are respectively fixedly installed on both sides of the electricity storage installation shell; the two rows of positioning electromagnets respectively correspond to both sides of a row of battery modules; two opposite positioning electromagnets in the two rows are in a group, and each group of positioning electromagnets is connected in series; a row of positioning shafts are respectively slidably installed on both sides of the electricity storage installation shell, and the positioning shafts are aligned with the positioning electromagnets on the same side; a row of the temperature control switches are respectively electrically connected to the positioning electromagnets on the adjacent two sides; positioning tension springs are respectively sleeved on the two rows of positioning shafts; the positioning tension springs are connected between the positioning shafts and the electricity storage installation shell; the two rows of positioning shafts are respectively inserted into the battery modules.

[0009] Preferably, the resistance switching member includes: a switching elastic sheet and an electricity connection block. Switching elastic sheets are respectively fixedly installed in a row of slots at the bottom of the electricity storage installation shell; electricity connection blocks are respectively fixedly installed in a row of slots at the bottom of the electricity storage installation shell; the top of the battery module is pressed against and attached to the switching elastic sheet; when the battery module is inserted by the positioning shaft, the switching elastic sheet does not contact the electricity connection block.

[0010] Preferably, the resistance switching member further includes: a resistance body. A row of resistance bodies are fixedly installed on the side of the electricity storage installation shell; a row of resistance bodies are respectively connected in series with the switching elastic sheet, the electricity connection block, and the two battery elastic sheets on the same side.

[0011] Preferably, the photosensitive power generation part includes: a photovoltaic panel, a protective glass cover, and a spray pipe. The photovoltaic panel is fixedly installed on the electricity storage installation shell; the protective glass cover is fixedly installed on the photovoltaic panel; there is a gap between the inner side of the protective glass cover and the photovoltaic panel; the spray pipe is fixedly installed on the side of the protective glass cover; a solenoid valve is provided on the spray pipe; a gas cylinder is externally connected to the spray pipe; the charging and inverter controller is electrically connected to the photovoltaic panel.

[0012] Preferably, the crack detection member includes: a conduction pipe, a crack discharge pipe, a piston and a control switch. The conduction pipe is fixedly installed on the electricity storage installation shell; the crack discharge pipe is fixedly installed on the conduction pipe; the crack discharge pipe communicates with the inside of the protective glass cover; a through hole is provided at the tail of the crack discharge pipe; a piston is slidably installed inside the crack discharge pipe; a spring is provided between the piston and the tail of the crack discharge pipe; a control switch is fixedly installed inside the crack discharge pipe; the side of the piston is pressed against the control switch; the control switch is externally connected to an electromagnetic valve provided on the air jet pipe.

[0013] Preferably, the recycling and protection member includes: a support frame and a collection box. Two support frames are fixedly installed at the bottom of the electricity storage installation shell, and a collection box is fixedly installed on the two support frames; the collection box is provided with a slot; both sides of the bottom of the collection box are in an inclined surface structure.

[0014] Preferably, the recycling and protection member further includes: a discharge plate. The discharge plate is fixedly installed inside the collection box and is inclined; the discharge plate is used to block the flame.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention simultaneously uses a drainage device to detect the drainage temperature in each water cooling tank. By detecting the water temperature, it avoids the traditional method of detecting temperature at fixed points, where the detection range is limited and it is difficult to ensure comprehensive detection. At the same time, this structure, in cooperation with the battery positioning member, can directly remove the battery with potential overheating hazards to avoid safety hazards. After modularly disassembling a local battery module, it does not affect the normal operation of the remaining battery modules, ensuring full utilization of electric energy and reducing waste; the resistance switching member can perform resistance series connection in a timely manner when the battery module falls off due to overheating, which can improve the safety of this structure. Especially for series-connected battery modules, this structure can avoid, through the method of automatic resistance adaptation and compensation, that after the battery module falls off, if the battery module still maintains a stable power output charging by the charging and inverter controller, it will cause excessive power for the remaining good battery modules, and even further cause overheating damage.

[0016] The photosensitive power generation part can cooperate with the crack detection member to detect cracks in the photovoltaic panel, improving the safety of the photovoltaic panel. At the same time, when cracks appear in the photovoltaic panel, this structure can supply air pressure to assist in preventing water from seeping in and causing safety hazards such as short circuits and rust of the photovoltaic panel. This structure has accurate detection and can exhaust air and prevent leakage in a timely manner.

[0017] The recycling and protection member can recycle the fallen battery modules, preventing the fallen battery modules from rolling. In case of a fire outdoors, after any battery module falls off, it can be blocked above the battery module through the discharge plate, avoiding the fallen battery module from spraying fire upwards and igniting the normal battery modules. Brief Description of the Drawings

[0018] Figure 1 FIG. 1 is a schematic diagram of the overall structure of an outdoor integrated photovoltaic and energy storage device according to the present invention; Figure 2 FIG. 2 is a schematic diagram of the structure of the photovoltaic panel according to the present invention; Figure 3 FIG. 3 is a cross-sectional view of the internal structure of an outdoor integrated photovoltaic and energy storage device according to the present invention; Figure 4 FIG. 4 is a schematic diagram of the structure of the electricity storage device according to the present invention; Figure 5 FIG. 5 is a schematic diagram of the structure of the battery module according to the present invention; Figure 6 FIG. 6 is a schematic diagram of the structure of the resistance switching member according to the present invention; Figure 7 According to the present invention Figure 6 An enlarged view of the structure of area B; Figure 8 According to the present invention Figure 3 An enlarged view of the structure of area C; Figure 9 According to the present invention Figure 6 An enlarged view of the structure of area D; Figure 10 FIG. 10 is a schematic diagram of the structure of the photosensitive power generation part according to the present invention; Figure 11 FIG. 11 is a cross-sectional view of the structure of the recycling protection member according to the present invention; Figure 12 According to the present invention Figure 11 An enlarged view of the structure of area F.

[0019] In the figures: 1. Electricity storage device; 101. Electricity storage installation shell; 1011. Water cooling tank; 102. Charge and inversion controller; 103. Water inlet pipe; 104. Battery module; 105. Battery elastic piece; 2. Drainage device; 201. Water outlet pipe; 202. Confluence pipe; 203. Temperature control switch; 3. Battery positioning member; 301. Positioning electromagnet; 302. Positioning shaft; 303. Positioning tension spring; 4. Resistance switching member; 401. Switching elastic piece; 402. Power connection block; 403. Resistance main body; 5. Photosensitive power generation part; 501. Photovoltaic panel; 502. Protective glass cover; 503. Jet pipe; 6. Crack detection member; 601. Conductive pipe; 602. Crack discharge pipe; 603. Piston; 604. Control switch; 7. Recycling protection member; 701. Support frame; 702. Collection box; 703. Discharge plate. Detailed Description of the Invention

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment 1: Please refer to Figures 1 to 12 as shown in The present invention provides a technical solution: an outdoor integrated photovoltaic and energy storage device, including a power storage device 1, a drainage device 2 is installed on the power storage device 1, and the drainage device 2 is used to detect the battery temperature; two rows of battery positioning members 3 are installed on the power storage device 1; the two rows of battery positioning members 3 are used to position the battery; a row of resistance switching members 4 is installed on the power storage device 1; the row of resistance switching members 4 is used to prevent excessive power; a photosensitive power generation part 5 is installed on the power storage device 1; a crack detection member 6 is installed on the photosensitive power generation part 5; the photosensitive power generation part 5 is used for pressure charging and leakage prevention; a recycling protection member 7 is installed at the bottom of the power storage device 1; the recycling protection member 7 is used to recycle the battery; the power storage device 1 includes: a power storage installation shell 101 and a water cooling tank 1011, a row of slots is opened at the bottom of the power storage installation shell 101; a water cooling tank 1011 is opened on the power storage installation shell 101, and the water cooling tank 1011 is located between a row of slots at the bottom of the power storage installation shell 101.

[0022] Among them, the electricity storage device 1 further includes: a charging and inverter controller 102, a water inlet pipe 103, a battery module 104, and battery elastic pieces 105. The charging and inverter controller 102 is fixedly installed on the electricity storage installation shell 101; the water inlet pipe 103 is fixedly installed on the side of the electricity storage installation shell 101; the water inlet pipe 103 is pipe-connected to a drainage water cooling tank 1011; a cold water pump is externally connected to the water inlet pipe 103; a row of battery modules 104 are respectively inserted into a row of slots opened at the bottom of the electricity storage installation shell 101; two battery elastic pieces 105 are respectively fixedly installed on the inner sides of a row of slots opened at the bottom of the electricity storage installation shell 101, and the two battery elastic pieces 105 on the same side are respectively attached to the positive and negative electrodes of the battery module 104; the two battery elastic pieces 105 on the same side are electrically connected to the charging and inverter controller 102; the drainage device 2 includes: a water outlet pipe 201, a confluence pipe 202, and a temperature control switch 203. There is a row of water outlet pipes 201, and a row of water outlet pipes 201 are respectively fixedly pipe-connected to the water cooling tank 1011; a confluence pipe 202 is fixedly installed on a row of water outlet pipes 201; the confluence pipe 202 is used for discharging cooling water; a temperature control switch 203 is respectively installed on a row of water outlet pipes 201; the temperature control switch 203 is used for detecting the outlet water temperature; the battery positioning member 3 includes: a positioning electromagnet 301, a positioning shaft 302, and a positioning tension spring 303. A row of positioning electromagnets 301 are respectively fixedly installed on both sides of the electricity storage installation shell 101; the two rows of positioning electromagnets 301 respectively correspond to both sides of a row of battery modules 104; two opposite positioning electromagnets 301 in the two rows are taken as a group, and each group of positioning electromagnets 301 is connected in series; a row of positioning shafts 302 are respectively slidably installed on both sides of the electricity storage installation shell 101, and the positioning shafts 302 are aligned with the positioning electromagnets 301 on the same side; a row of temperature control switches 203 are respectively electrically connected to the positioning electromagnets 301 on the adjacent two sides; positioning tension springs 303 are respectively sleeved on the two rows of positioning shafts 302; the positioning tension springs 303 are connected between the positioning shafts 302 and the electricity storage installation shell 101;Two rows of positioning shafts 302 are respectively inserted into the battery modules 104. The drainage device 2 can cooperate with a drainage water-cooling tank 1011 to cool the battery modules 104, improving the temperature control effect of the battery modules 104. At the same time, the drainage device 2 can detect the drainage temperature in each water-cooling tank 1011. By detecting the water temperature, it can avoid the limited detection range of the traditional fixed-point temperature detection method and ensure comprehensive detection. At the same time, this structure cooperates with the battery positioning member 3, and the battery with overheating potential can be directly removed, avoiding safety hazards. At the same time, this structure uses modular battery modules 104. After removing a partial battery module 104, it does not affect the normal operation of the remaining battery modules 104, ensuring full utilization of electric energy and reducing waste. After the temperature control switch 203 detects that the temperature exceeds the standard, it can directly control the positioning electromagnets 301 on both sides to energize and attract the positioning shafts 302. At this time, the positioning spring 303 can be stretched. When the positioning spring 303 is stretched, the battery modules 104 on both sides of the cooling water heated in the water-cooling tank 1011 can be released from the limit, and at this time, the battery modules 104 can be directly detached without affecting the normal charging operation of the remaining battery modules 104.;

[0023] Among them, the resistance switching member 4 includes: a switching elastic piece 401 and a power connection block 402. A row of slots at the bottom of the electricity storage installation shell 101 are respectively fixedly installed with switching elastic pieces 401; a row of slots at the bottom of the electricity storage installation shell 101 are respectively fixedly installed with power connection blocks 402; the top of the battery module 104 is squeezed and attached to the switching elastic piece 401; when the battery module 104 is inserted by the positioning shaft 302, the switching elastic piece 401 does not contact the power connection block 402; the resistance switching member 4 further includes: a resistance main body 403. A row of resistance main bodies 403 are fixedly installed on the side of the electricity storage installation shell 101; a row of resistance main bodies 403 are respectively connected in series with the switching elastic pieces 401, power connection blocks 402 and two battery elastic pieces 105 on the same side. Using the resistance switching member 4 can perform resistance series connection in time when the battery module 104 falls off due to overheating, improving the safety of this structure. Especially for the series-connected battery modules 104, this structure can avoid the situation that after the battery module 104 falls off, if the battery module 104 still maintains a stable power output charging by the charging and inversion controller 102, it will cause too high power for the remaining good battery modules 104 and even further cause overheating damage. This structure can automatically connect the resistance main body 403, which does not participate in the loss when the battery module 104 is normal. This structure is simpler, can improve the use safety, and can assist in regulating the output power. When the battery module 104 loses its limit and falls, at this time, the resistance main body 403 can connect the two battery elastic pieces 105, ensuring that the resistance main body 403 can perform power reduction to replace the fallen battery module 104.

[0024] Among them, the photosensitive power generation part 5 includes: a photovoltaic panel 501, a protective glass cover 502, and an air injection pipe 503. The photovoltaic panel 501 is fixedly installed on the electricity storage installation shell 101; a protective glass cover 502 is fixedly installed on the photovoltaic panel 501; there is a gap between the inner side of the protective glass cover 502 and the photovoltaic panel 501; an air injection pipe 503 is fixedly installed on the side of the protective glass cover 502; a solenoid valve is provided on the air injection pipe 503; the air injection pipe 503 is externally connected to a gas cylinder; the charging and inversion controller 102 is electrically connected to the photovoltaic panel 501; the crack detection part 6 includes: a conduction pipe 601, a crack discharge pipe 602, a piston 603, and a control switch 604. A conduction pipe 601 is fixedly installed on the electricity storage installation shell 101; a crack discharge pipe 602 is fixedly installed on the conduction pipe 601; the crack discharge pipe 602 communicates with the inside of the protective glass cover 502; a through hole is provided at the tail of the crack discharge pipe 602; a piston 603 is slidably installed inside the crack discharge pipe 602; a spring is provided between the piston 603 and the tail of the crack discharge pipe 602; a control switch 604 is fixedly installed inside the crack discharge pipe 602; the side of the piston 603 is pressed against and fits the control switch 604; the control switch 604 is externally connected to the solenoid valve provided on the air injection pipe 503. The reflector 504 can assist in refracting light. The photosensitive power generation part 5 can cooperate with the crack detection part 6 to detect cracks in the photovoltaic panel 501, improving the safety of the photovoltaic panel 501. At the same time, when a crack appears in the photovoltaic panel 501, this structure can supply air pressure to assist in preventing water from seeping in and causing safety hazards such as short-circuit corrosion of the photovoltaic panel 501. This structure has accurate detection, can exhaust air and prevent leakage in a timely manner, facilitating the timely maintenance work of the staff. Cracks will damage the internal photoelectric conversion structure of the photovoltaic module, hinder the normal transmission of current, and cause a significant decrease in the power generation efficiency. Research shows that the crack area is inversely proportional to the overall power of the module. When the cracks are serious, the module may even completely lose its power generation function. Cracks will cause damage to the main grid lines and fine grid lines on the surface of the photovoltaic module, affecting the collection and transmission of current, thus increasing the risk of battery failure. Once a crack appears in the photovoltaic panel 501 or the protective glass cover 502 and leakage occurs, the control switch 604 can control the solenoid valve provided on the air injection pipe 503 to open. At this time, the air injection pipe 503 can supply air pressure in real time using the externally connected gas cylinder, and use the external air pressure to prevent leakage of rainwater and the like.

[0025] Embodiment 2, on the basis of Embodiment 1, the recovery protection member 7 includes: a support frame 701 and a collection box 702. Two support frames 701 are fixedly installed at the bottom of the electricity storage installation shell 101, and a collection box 702 is fixedly installed on the two support frames 701; the collection box 702 is provided with slot holes; both sides of the bottom of the collection box 702 are in an inclined surface structure; the recovery protection member 7 further includes: a discharge plate 703, the discharge plate 703 is fixedly installed inside the collection box 702, and the discharge plate 703 is installed obliquely; the discharge plate 703 is used to block the flame. The recovery protection member 7 can recover the fallen battery module 104, which can prevent the fallen battery module 104 from spraying fire upward and igniting the normal battery module 104, and also prevent the fallen battery module 104 from rolling when this structure is installed on a slope. In case of a fire outdoors, the structure is simpler and more reasonable, and it can automatically guide the battery module 104 and then carry out the shielding protection work. After any battery module 104 falls off, it can be shielded above the battery module 104 through the discharge plate 703.

[0026] Working principle of this embodiment: The support frame 701 is installed on the precast concrete floor on the ground through bolts. After the cooling water pump connected to the water inlet pipe 103 pumps the cooling water into the water cooling tank 1011, the cooling water in the water cooling tank 1011 is drained through the water outlet pipe 201. At this time, if the drainage temperature exceeds the standard, it means that the temperature of the water is excessive when passing through the battery module 104. No matter which position of the battery module 104 is overheated, it will heat the cooling water. At this time, after the temperature control switch 203 detects that the temperature exceeds the standard, it can directly control the positioning electromagnets 301 on both sides to magnetically attract the positioning shaft 302. At this time, the positioning spring 303 can be stretched. At this time, the positioning spring 303 is stretched, and the battery modules 104 on both sides of the cooling water heated in the water cooling tank 1011 can be released from the limit. At this time, the battery module 104 can be directly detached, which does not affect the normal charging work of the other battery modules 104, and at the same time avoids the overheated battery module 104 from affecting the surrounding battery modules 104. The cooling water discharged from the water outlet pipe 201 can be connected to a collection water tank through the confluence pipe 202. When the battery module 104 loses its limit and falls, the battery module 104 no longer presses the switching elastic piece 401, and the switching elastic piece 401 can elastically fit the power connection block 402. At this time, the resistor body 403 can connect the two battery elastic pieces 105, ensuring that the resistor body 403 can perform power reduction to replace the fallen battery module 104. Once cracks occur in the photovoltaic panel 501 or the protective glass cover 502 and leakage occurs, the air pressure between the protective glass cover 502 and the photovoltaic panel 501 disappears. Under the extrusion of the spring on the piston 603, the control switch 604 is no longer extruded. At this time, the control switch 604 can control the solenoid valve provided on the air injection pipe 503 to open. At this time, the air injection pipe 503 can supply air pressure in real time by using an external gas cylinder, avoiding leakage of rainwater, etc., and facilitating the maintenance work of the staff; after the battery module 104 at any position falls off, it will first fall on the discharge plate 703 or the collection box 702. Under the guidance of the inclined surface of the discharge plate 703 or the collection box 702, the battery module 104 will finally fall into the interior of the collection box 702, and can be blocked by the discharge plate 703 above the battery module 104.

[0027] It should be noted that in this article, relational terms such as first and second are only used 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can 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 outdoor integrated photovoltaic and energy storage device, comprising an energy storage device (1), wherein a drainage device (2) is installed on the energy storage device (1), characterized in that: The drainage device (2) is used to detect the battery temperature; two rows of battery positioning members (3) are installed on the power storage device (1); the two rows of battery positioning members (3) are used to position the batteries; A row of resistance switching elements (4) is installed on the power storage device (1); the row of resistance switching elements (4) is used to prevent excessive power; The power storage device (1) is provided with a photosensitive power generation unit (5); the photosensitive power generation unit (5) is provided with a crack detection unit (6); the photosensitive power generation unit (5) is used for pressurizing and preventing leakage; A recovery protection member (7) is installed at the bottom of the power storage device (1); the recovery protection member (7) is used to recover batteries; The power storage device (1) comprises: a power storage installation shell (101) and water cooling grooves (1011); a row of slots is provided at the bottom of the power storage installation shell (101); and a row of water cooling grooves (1011) is provided on the power storage installation shell (101); the row of water cooling grooves (1011) is located between the row of slots at the bottom of the power storage installation shell (101).

2. The outdoor integrated light and storage device according to claim 1, characterized in that: The power storage device (1) further comprises: a charging inverter controller (102), a water inlet pipe (103), a battery module (104) and a battery shrapnel (105); the charging inverter controller (102) is fixedly mounted on the power storage installation shell (101); the water inlet pipe (103) is fixedly mounted on the side of the power storage installation shell (101); the water inlet pipe (103) is connected to a row of water cooling grooves (1011); the water inlet pipe (103) is externally connected to a cold water pump; the battery modules (104) are respectively inserted into a row of slots opened at the bottom of the power storage installation shell (101); two battery shrapnels (105) are respectively fixedly mounted on the inner sides of the row of slots opened at the bottom of the power storage installation shell (101), and the two battery shrapnels (105) on the same side are respectively attached to the positive and negative poles of the battery module (104); the two battery shrapnels (105) on the same side are electrically connected to the charging inverter controller (102).

3. The outdoor integrated light and storage device according to claim 2, characterized in that: The drainage device (2) comprises: a water outlet pipe (201), a manifold (202) and a temperature control switch (203); the water outlet pipe (201) is provided in a row, and the water outlet pipes (201) are respectively fixedly connected to the water cooling tank (1011); the manifold (202) is fixedly installed on the water outlet pipes (201) in the row; the manifold (202) is used to discharge cooling water; the temperature control switch (203) is respectively installed on the water outlet pipes (201) in the row; and the temperature control switch (203) is used to detect the outlet water temperature.

4. The outdoor integrated light and storage device according to claim 3, characterized in that: The battery positioning member (3) comprises: a positioning electromagnet (301), a positioning shaft (302) and a positioning tension spring (303); a row of positioning electromagnets (301) are fixedly mounted on both sides of the power storage installation shell (101); the two rows of positioning electromagnets (301) correspond to both sides of a row of battery modules (104); two opposite rows of positioning electromagnets (301) form a group, and each group of positioning electromagnets (301) is connected in series; A row of positioning shafts (302) are slidably mounted, and the positioning shafts (302) are aligned with the positioning electromagnets (301) on the same side; a row of temperature control switches (203) are electrically connected to the positioning electromagnets (301) on the adjacent two sides; positioning tension springs (303) are respectively sleeved on the two rows of positioning shafts (302); the positioning tension springs (303) are connected between the positioning shafts (302) and the power storage installation shell (101); and the two rows of positioning shafts (302) are respectively plugged into the battery modules (104).

5. The outdoor integrated light and storage device according to claim 4, characterized in that: The resistance switching element (4) comprises: a switching spring (401) and a power connection block (402); the switching springs (401) are fixedly installed in a row of slots at the bottom of the power storage installation shell (101); the power connection blocks (402) are fixedly installed in a row of slots at the bottom of the power storage installation shell (101); the switching springs (401) are pressed and fitted on the top of the battery module (104); when the battery module (104) is plugged by the positioning shaft (302), the switching springs (401) do not contact the power connection block (402).

6. The outdoor integrated light and storage device according to claim 5, characterized in that: The resistance switching component (4) further comprises: a resistance body (403), a row of resistance bodies (403) being fixedly mounted on the side of the power storage mounting shell (101); the row of resistance bodies (403) being respectively connected in series with the switching springs (401), the power connection block (402) and the two battery springs (105) on the same side.

7. The outdoor integrated light and storage device according to claim 2, characterized in that: The photosensitive power generation unit (5) comprises: a photovoltaic panel (501), a protective glass cover (502) and an air jet pipe (503); the photovoltaic panel (501) is fixedly mounted on the power storage mounting shell (101); the protective glass cover (502) is fixedly mounted on the photovoltaic panel (501); a spacer is provided between the inner side of the protective glass cover (502) and the photovoltaic panel (501); the air jet pipe (503) is fixedly mounted on the side of the protective glass cover (502); a solenoid valve is provided on the air jet pipe (503); the air jet pipe (503) is externally connected to a gas cylinder; and the charging inverter controller (102) is electrically connected to the photovoltaic panel (501).

8. The outdoor integrated light and storage device according to claim 7, characterized in that: The crack detection component (6) comprises: a conducting tube (601), a crack discharge tube (602), a piston (603) and a control switch (604); the conducting tube (601) is fixedly mounted on the power storage installation shell (101); the crack discharge tube (602) is fixedly mounted on the conducting tube (601); the crack discharge tube (602) is connected to the inside of the protective glass cover (502); a through hole is provided at the tail of the crack discharge tube (602); a piston (603) is slidably mounted inside the crack discharge tube (602); a spring is provided between the piston (603) and the tail of the crack discharge tube (602); the control switch (604) is fixedly mounted inside the crack discharge tube (602); the side of the piston (603) is pressed and fitted with the control switch (604); the control switch (604) is externally connected to a solenoid valve provided on the jet tube (503).

9. The outdoor integrated light and storage device according to claim 1, characterized in that: The recovery protection member (7) comprises: a support frame (701) and a collection box (702); two support frames (701) are fixedly mounted on the bottom of the power storage installation shell (101), and the collection box (702) is fixedly mounted on the two support frames (701); the collection box (702) is provided with slots; and both sides of the bottom of the collection box (702) are inclined structures.

10. The outdoor integrated light and storage device according to claim 9, characterized in that: The recovery protection member (7) further comprises: a discharge plate (703); the discharge plate (703) is fixedly mounted on the inner side of the collection box (702), and the discharge plate (703) is installed at an angle; the discharge plate (703) is used to block flames.

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