Photovoltaic energy storage cabinet with protection structure

Abstract

The application discloses a photovoltaic energy storage cabinet with a protection structure, and particularly relates to the technical field of energy storage cabinets, which comprises a cabinet body, a cabinet frame, an energy storage mounting frame, a controller and a collection protection assembly; wherein the collection protection assembly comprises a static arc-shaped guide plate, a dynamic arc-shaped guide plate, a pressure sensor, an electric cylinder and an arc-shaped side guide plate. The collection protection assembly can direct the fragments generated by the explosion of the energy storage battery to the upper side, and the fragments can be subjected to top small-area impact buffering by the inclined impact-resistant perforated plate, the porous foam inclined plate and the titanium porous foam plate, so that the protection material cost is saved, the energy-saving and cost-reducing nature is better, and the protection effect of the photovoltaic energy storage cabinet is greatly improved, thereby solving the problems that the overall use of high-strength metal materials for omnidirectional protection greatly increases the cost, it is difficult to direct the high-strength impact resistance of the fragments generated by the explosion of the energy storage battery, and the protection effect of the photovoltaic energy storage cabinet is poor.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of energy storage cabinets, more specifically, the present application relates to a photovoltaic energy storage cabinet with a protective structure. BACKGROUND

[0002] In the comprehensive application system of the photovoltaic energy storage cabinet with the protective structure, the cabinet body is not only the "steel guard" that ensures the safe operation of the internal energy storage battery, but also the intelligent carrier that integrates physical protection, structural reinforcement and energy saving and consumption reduction. The cabinet body adopts a high-strength lightweight alloy steel frame, reduces the amount of redundant materials through topological optimization design, reduces the self-weight under the premise of ensuring the overall impact resistance, and builds a safe and energy-saving operation system through multiple technical means.

[0003] In the existing published technical literature, the patent with the patent number CN116885573A discloses a photovoltaic energy storage cabinet. The technology sets a limiting groove through a supporting piece, the limiting piece is fixedly connected with the sliding block, and the limiting piece is placed in the limiting groove. The limiting piece is provided with a through hole, the mounting piece is fixedly connected with the cabinet body, the motor is installed on the mounting piece, the output end of the motor is fixedly connected with the fixed block, one end of the resisting rod is fixedly connected with the fixed block, and the other end of the resisting rod penetrates through the through hole. In this way, the filter screen can be replaced more conveniently, and the filtering effect will not be affected. However, the technology still has the following defects.

[0004] The photovoltaic energy storage cabinet protection has a significant safety short board. Although the cabinet shell is used to protect the internal energy storage battery and electrical equipment, it is difficult for the traditional structure to resist the high temperature and high pressure impact when the energy storage battery explodes, so that the material is easy to deform and fail. The cabinet door is easy to be separated under the impact, the fragments are scattered disorderly, and even the external equipment is penetrated or the personnel are endangered. The overall use of high-strength metal materials for all-round protection greatly increases the cost, and the energy saving and cost reduction nature is poor. It is difficult to directionally resist the impact of the fragments when the energy storage battery explodes, difficult to effectively control the diffusion path of the fragments, greatly increases the risk operation cost after use, and the protection effect of the photovoltaic energy storage cabinet is poor. SUMMARY

[0005] In order to overcome the above-mentioned defects of the prior art, the present application provides the following technical scheme: a photovoltaic energy storage cabinet with a protection structure, comprising a cabinet body, a cabinet frame, an energy storage mounting frame and a controller, the cabinet frame is fixed to the inner wall of the cabinet body, the energy storage mounting frame is fixedly installed on the upper surface of the cabinet frame, and the inner wall side of the energy storage mounting frame is provided with a collection protection assembly; the collection protection assembly comprises a static arc-shaped guide plate fixedly arranged on the inner wall side of the energy storage mounting frame, one side of the static arc-shaped guide plate is provided with a dynamic arc-shaped guide plate, one side of the dynamic arc-shaped guide plate is provided with a pressure sensor, one end of the pressure sensor is provided with an electric cylinder, both end surfaces of the static arc-shaped guide plate are fixedly connected with arc-shaped side guide plates, and the two arc-shaped side guide plates are fixedly connected with the energy storage mounting frame.

[0006] The outer walls of the static arc-shaped guide plate and the dynamic arc-shaped guide plate are smooth surfaces, and the outer wall of the arc-shaped side guide plate is a smooth surface; a heat dissipation gap is arranged between the dynamic arc-shaped guide plate and the energy storage mounting frame. The sensing end of the pressure sensor is fixedly connected with the dynamic arc-shaped guide plate, and the output end of the electric cylinder is fixedly connected with the pressure sensor; the electric cylinder and the pressure sensor are electrically connected with the controller.

[0007] When the photovoltaic energy storage battery explodes, the electric cylinder pushes the pressure sensor to move to the right, the dynamic arc-shaped guide plate is pressed against the side of the energy storage mounting frame, and the dynamic arc-shaped guide plate is in closed contact with the left side of the energy storage mounting frame. The fragments of the exploded photovoltaic energy storage battery on the left side are guided to move upward along the dynamic arc-shaped guide plate, the fragments of the exploded photovoltaic energy storage battery on the right side are guided to move upward along the static arc-shaped guide plate, and the fragments of the exploded photovoltaic energy storage battery at the front and rear positions are guided to move upward along the two arc-shaped side guide plates.

[0008] Preferably, two arc-shaped strips are arranged above the static arc-shaped guide plate, an inclined anti-impact hole plate is fixedly connected to the side of each arc-shaped strip, a support frame is fixedly connected to the upper surface of the energy storage mounting frame, the two arc-shaped strips are fixedly connected with the support frame, and a titanium porous foam plate is fixedly installed in the support frame; a flow guide plate is fixedly connected to the upper surface of each arc-shaped side guide plate, an arc-shaped baffle is arranged on one side of the flow guide plate, a groove plate is fixedly installed on the outer wall top end of the arc-shaped baffle, the groove plate is fixedly connected with the support frame, a protection groove body is formed in the inner wall of each groove plate, and a porous foam inclined plate is installed on the inner wall top end of the protection groove body. The inner walls of the two arc-shaped strips are smooth surfaces, and the inclined anti-impact hole plate and the porous foam inclined plate are made of titanium material. A gap is arranged between the flow guide plate and the arc-shaped baffle, and the arc-shaped baffle is made of titanium material.

[0009] In operation, this technology utilizes a dynamic and a static arc-shaped guide plate to guide the upward-collecting debris along two arc-shaped strips. An inclined anti-impact perforated plate provides directional impact protection for the collected debris. Two arc-shaped side guide plates move the upward-collecting debris to the positions of two guide plates. A trough plate supports an arc-shaped baffle, which guides outward-expanding debris to a porous foam inclined plate. The porous foam inclined plate directly contacts the debris, directionally offsetting the impact force, and then collects the debris on the inner wall of the protective trough. Debris from the top of the exploding photovoltaic energy storage battery impacts upwards to the titanium porous foam board, which provides directional impact protection.

[0010] Preferably, the cabinet body has a hinged door on its outer wall, a heat dissipation plate fixedly connected to the side of the door, and a lock installed on one side of the heat dissipation plate for locking the cabinet body and door; the heat dissipation plate is fixedly connected to the electric cylinder. A wiring hole is embedded in the bottom of the energy storage mounting frame; a sleeve is fixedly installed on the bottom of the inner wall of the energy storage mounting frame, a temperature sensor is fixedly connected to the inner wall of the sleeve, a decibel sensor is provided on one side of the temperature sensor, and the decibel sensor is fixedly connected to the sleeve; the controller is fixedly located on the lower surface of the cabinet frame, and a power supply battery is fixedly installed on the lower surface of the controller. Both the decibel sensor and the temperature sensor are electrically connected to the controller, and the controller is electrically connected to the power supply battery. Wire grooves are inserted into both sides of the cabinet frame, and both wire grooves are fixedly connected to the cabinet body.

[0011] When this technology is in use, if a photovoltaic energy storage battery explodes, the temperature sensor detects a temperature exceeding the controller's set temperature, and the decibel sensor detects an explosion exceeding the controller's set decibel value. This indicates that a photovoltaic energy storage battery inside the energy storage installation frame has exploded.

[0012] The technical effects and advantages of this invention are as follows:

[0013] 1. The application is characterized in that the protection assembly is used to collect the fragments of the photovoltaic energy storage battery when the photovoltaic energy storage battery explodes, the pressure sensor is pushed to the right by the electric cylinder, the moving arc-shaped guide plate is pressed to extrude the pressure sensor, the moving arc-shaped guide plate is in close contact with the left side of the energy storage mounting frame, the fragments of the exploded photovoltaic energy storage battery on the left side are guided to move upwards along the moving arc-shaped guide plate, the fragments of the exploded photovoltaic energy storage battery on the right side are guided to move upwards along the static arc-shaped guide plate, the two arc-shaped side guide plates can guide the fragments on the front and rear positions of the photovoltaic energy storage battery to move upwards, the fragments of the exploded photovoltaic energy storage battery can be collected in the upper direction, and the top small area of the inclined impact-resistant hole plate, the porous foam inclined plate and the titanium porous foam plate can be impacted and buffered, which not only saves the cost of protection materials and makes the energy saving and cost reduction better, but also effectively controls the diffusion path of the fragments, avoids damage to other external equipment, is more energy-saving and safe, greatly saves the use risk cost, and greatly improves the protection effect of the photovoltaic energy storage cabinet.

[0014] 2. The application is characterized in that the moving arc-shaped guide plate and the static arc-shaped guide plate guide the fragments collected by moving upwards along the two arc-shaped strips, the fragments are guided to the inclined surface of the inclined impact-resistant hole plate along the arc-shaped strips, the two arc-shaped side guide plates move the fragments collected by moving upwards along the arc-shaped guide plate to the positions of the two flow guide plates, the arc-shaped baffle can guide the outwardly expanded fragments to the position of the porous foam inclined plate, the porous foam inclined plate directly contacts the fragments to offset the impact force, collects the fragments in the inner wall of the protection groove, and collects the fragments of the exploded photovoltaic energy storage battery in the top area for distribution impact protection, which not only reduces the application of titanium material, but also avoids damage to other electrical equipment or personnel injury caused by outward diffusion of the fragments.

[0015] 3. The application adopts the sleeve block to support the temperature sensor and the decibel sensor, the temperature sensed by the temperature sensor exceeds the temperature set by the controller, and the explosion decibel sensed by the decibel sensor also exceeds the decibel set by the controller, so that the explosion of the photovoltaic energy storage battery is known, and the exploded photovoltaic energy storage battery is collected and protected. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic diagram of the photovoltaic energy storage cabinet with the protection structure of the application.

[0017] Figure 2 It is a vertical cross-section structure schematic diagram of the photovoltaic energy storage cabinet with the protection structure of the application.

[0018] Figure 3 It is a vertical cross-section truncated local structure schematic diagram of the heat dissipation hole plate and the electric cylinder connection of the application.

[0019] Figure 4 It is a vertical cross-section truncated local structure schematic diagram of the energy storage mounting frame and the support frame connection of the application.

[0020] Figure 5 It is the vertical section view of the partial structure of the connection between the cabinet frame and the energy storage installation frame of the application.

[0021] Figure 6 It is the truncated partial structure schematic diagram of the connection between the support frame and the energy storage installation frame of the application.

[0022] Figure 7 It is the truncated partial structure schematic diagram of the connection between the arc-shaped side guide plate and the flow guide plate of the application.

[0023] Figure 8 It is the Figure 3 enlarged structure schematic diagram of A in the application.

[0024] The reference signs are as follows: 1, cabinet body; 2, cabinet frame; 3, energy storage installation frame; 4, static arc-shaped guide plate; 5, dynamic arc-shaped guide plate; 6, pressure sensor; 7, electric cylinder; 8, arc-shaped side guide plate; 9, arc-shaped strip; 10, inclined impact-resistant hole plate; 11, support frame; 12, titanium porous foam plate; 13, flow guide plate; 14, arc-shaped baffle; 15, groove plate; 16, protective groove body; 17, porous foam inclined plate; 18, cabinet door; 19, heat dissipation hole plate; 20, lock; 21, wiring hole; 22, sleeve block; 23, temperature sensor; 24, decibel sensor; 25, controller; 26, power supply battery; 27, wire slot. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0026] As Figure 1 - Figure 8 shown in the drawings, the photovoltaic energy storage cabinet with a protection structure is provided with a collection protection assembly, which can direct the fragments generated by the explosion of the energy storage battery to the upper side, so as to perform top small-area impact buffering with the inclined impact-resistant hole plate 10, the porous foam inclined plate 17 and the titanium porous foam plate 12. Not only the protection material cost is saved, but also the energy saving and cost reduction nature is better, and the diffusion path of the fragments can be effectively controlled, so that the protection effect of the photovoltaic energy storage cabinet is greatly improved. The specific structure of the collection protection assembly is as follows.

[0027] In the embodiment, as Figure 1 - Figure 5As shown, the cabinet frame 2 is fixed to the inner wall of the cabinet body 1, the energy storage installation frame 3 is fixedly installed on the upper surface of the cabinet frame 2, and the inner wall side of the energy storage installation frame 3 is provided with a collection protection assembly; the collection protection assembly comprises a static arc-shaped guide plate 4 fixedly arranged on the inner wall side of the energy storage installation frame 3, and one side of the static arc-shaped guide plate 4 is provided with a dynamic arc-shaped guide plate 5, one side of the dynamic arc-shaped guide plate 5 is provided with a pressure sensor 6, one end of the pressure sensor 6 is provided with an electric cylinder 7, both end surfaces of the static arc-shaped guide plate 4 are fixedly connected with arc-shaped side guide plates 8, and the two arc-shaped side guide plates 8 are fixedly connected with the energy storage installation frame 3. The outer walls of the static arc-shaped guide plate 4 and the dynamic arc-shaped guide plate 5 are smooth surfaces, and the outer wall of the arc-shaped side guide plate 8 is a smooth surface; the dynamic arc-shaped guide plate 5 is provided with a heat dissipation gap between the energy storage installation frame 3. The sensing end of the pressure sensor 6 is fixedly connected with the dynamic arc-shaped guide plate 5, and the output end of the electric cylinder 7 is fixedly connected with the pressure sensor 6; the electric cylinder 7 and the pressure sensor 6 are electrically connected with the controller 25.

[0028] In the embodiment, as shown in Figure 4 Figure 7 As shown, two arc-shaped strips 9 are arranged above the static arc-shaped guide plate 4, the side of each arc-shaped strip 9 is fixedly connected with an inclined anti-impact hole plate 10, the upper surface of the energy storage installation frame 3 is fixedly connected with a support frame 11, the two arc-shaped strips 9 are fixedly connected with the support frame 11, and a titanium porous foam plate 12 is fixedly installed in the inside of the support frame 11.

[0029] The upper surface of each arc-shaped side guide plate 8 is fixedly connected with a flow guide plate 13, one side of the flow guide plate 13 is provided with an arc-shaped baffle 14, a groove plate 15 is fixedly installed on the outer wall top end of the arc-shaped baffle 14, and the groove plate 15 is fixedly connected with the support frame 11. The inner wall of each groove plate 15 is provided with a protection groove body 16, and the inner wall top end of the protection groove body 16 is provided with a porous foam inclined plate 17. The inner walls of the two arc-shaped strips 9 are smooth surfaces, and the inclined anti-impact hole plate 10 and the porous foam inclined plate 17 are made of titanium material. The flow guide plate 13 is provided with a gap between the arc-shaped baffle 14, and the arc-shaped baffle 14 is made of titanium material.

[0030] In the embodiment, as shown in Figure 1 Figure 3 As shown, the outer wall of the cabinet body 1 is hingedly connected with a cabinet door 18, the side of the cabinet door 18 is fixedly connected with a heat dissipation hole plate 19, one side of the heat dissipation hole plate 19 is provided with a lock 20, the lock 20 is used for locking the cabinet body 1 and the cabinet door 18; the heat dissipation hole plate 19 is fixedly connected with the electric cylinder 7, so as to close the cabinet door 18, and after the cabinet door 18 is closed with the cabinet body 1, the cabinet door 18 is locked with the cabinet body 1 through the lock 20; the heat dissipation hole plate 19 is used for supporting the electric cylinder 7, and the holes of the heat dissipation hole plate 19 can be used for heat dissipation.

[0031] In the embodiment, as shown in Figure 3 Figure 8 ​​​As shown, the bottom end of the energy storage mounting frame 3 is embedded with a wiring hole 21; the inner wall bottom end of the energy storage mounting frame 3 is fixedly installed with a sleeve block 22, the inner wall of the sleeve block 22 is fixedly connected with a temperature sensor 23, one side of the temperature sensor 23 is provided with a decibel sensor 24, and the decibel sensor 24 is fixedly connected with the sleeve block 22, a controller 25 is fixedly located on the lower surface of the cabinet frame 2, and a power supply battery 26 is fixedly installed on the lower surface of the controller 25. The decibel sensor 24 and the temperature sensor 23 are electrically connected with the controller 25, and the controller 25 is electrically connected with the power supply battery 26, so as to supply power to the controller 25 through the power supply battery 26, when the temperature sensed by the temperature sensor 23 exceeds the temperature set by the controller 25, and the explosion decibel sensed by the decibel sensor 24 also exceeds the decibel value set by the controller 25, the explosion of the photovoltaic energy storage battery in the energy storage mounting frame 3 is known in time. The two sides of the cabinet frame 2 are inserted with wire grooves 27, and the two wire grooves 27 are fixedly connected with the cabinet body 1, so as to insert the power supply wire bundle into the wire groove 27 through the hole position at the bottom of the cabinet body 1, and realize the wiring installation of the power supply wire bundle.

[0032] The working principle of the photovoltaic energy storage cabinet with the protection structure is as follows:

[0033] Firstly, when the present application is installed and used, first open the cabinet door 18, then move the heat dissipation hole plate 19 to one side driven by the cabinet door 18, then move the electric cylinder 7 to one side driven by the heat dissipation hole plate 19, then move the pressure sensor 6 to one side driven by the electric cylinder 7, and finally move the movable arc-shaped guide plate 5 to one side driven by the pressure sensor 6. When the movable arc-shaped guide plate 5 is no longer located on the side of the energy storage mounting frame 3, the photovoltaic energy storage battery is installed on the inner wall of the energy storage mounting frame 3, the power supply wire bundle is inserted into the wire groove 27 through the hole position arranged at the bottom of the cabinet body 1, and then the power supply wire bundle is inserted into the wiring hole 21, so that the photovoltaic energy storage battery can be operated for wiring and power supply. Then close the cabinet door 18, and after the cabinet door 18 is closed with the cabinet body 1, the cabinet door 18 and the cabinet body 1 can be locked by the lock 20. The heat dissipation gap between the movable arc-shaped guide plate 5 and the energy storage mounting frame 3 is used for heat dissipation, so that the photovoltaic energy storage battery can be normally cooled when there is no explosion.

[0034] Secondly, when the present application detects the explosion, when the photovoltaic energy storage battery explodes, the controller 25 is powered by the power supply battery 26, and the energy storage mounting frame 3 supports the sleeve block 22, the sleeve block 22 supports the temperature sensor 23 and the decibel sensor 24, when the temperature sensed by the temperature sensor 23 exceeds the temperature set by the controller 25 or the explosion decibel sensed by the decibel sensor 24 also exceeds the decibel value set by the controller 25, it is known that the photovoltaic energy storage battery in the energy storage mounting frame 3 explodes.

[0035] Then, when the photovoltaic energy storage battery explodes, the controller 25 starts the electric cylinder 7 immediately, the electric cylinder 7 pushes the pressure sensor 6 to move right, the pressure sensor 6 makes the movable arc-shaped guide plate 5 move right, the movable arc-shaped guide plate 5 is pressed on the side of the energy storage mounting frame 3, so that the movable arc-shaped guide plate 5 is pressed to press the pressure sensor 6, and the sensing end of the pressure sensor 6 can sense the pressure. The controller 25 can be closed, so that the movable arc-shaped guide plate 5 is in close contact with the left side of the energy storage mounting frame 3. Then the left side of the exploded photovoltaic energy storage battery is guided along the movable arc-shaped guide plate 5 to move upward and gather, and the right side of the exploded photovoltaic energy storage battery is guided along the static arc-shaped guide plate 4 to move upward and gather. At the same time, the fragments at the front and rear positions of the exploded photovoltaic energy storage battery are guided along the two arc-shaped side guide plates 8 to move upward and gather.

[0036] Finally, when the invention is distributed and blocked, the movable arc-shaped guide plate 5 and the static arc-shaped guide plate 4 guide the upwardly gathered fragments along the two arc-shaped strips 9 to move, and the fragments are guided along the arc-shaped strips 9 to the inclined surface of the inclined impact-resistant perforated plate 10. Since the inclined impact-resistant perforated plate 10 is made of titanium material, the inclined impact-resistant perforated plate 10 has higher impact resistance and improves the anti-deformation ability of the inclined impact-resistant perforated plate 10. Thus, the gathered fragments can be protected by the inclined impact-resistant perforated plate 10 to prevent the fragments from spreading outward.

[0037] At the same time, the two arc-shaped side guide plates 8 move the arc-shaped guided upwardly gathered fragments to the positions of the two guide plates 13, guide them to the positions of the protection groove body 16 along the guide plates 13, and the groove plate 15 supports the arc-shaped baffle 14, which can guide the outwardly expanded fragments to the positions of the porous foam inclined plate 17. Thus, the fragments contact the porous foam inclined plate 17, which is made of titanium material and has better impact resistance and is not easy to deform and damage. The porous foam inclined plate 17 directly contacts the fragments to resist the impact force, and then collects the fragments on the inner wall of the protection groove body 16.

[0038] At the same time, the fragments at the top of the exploded photovoltaic energy storage battery impact upwardly to the position of the titanium porous foam plate 12, so that the titanium porous foam plate 12 resists the impact of the fragments and is not easy to deform and damage. Thus, the fragments of the exploded photovoltaic energy storage battery on multiple surfaces can be gathered to the top area for distributed impact protection, which not only has better energy saving and cost reduction, but also greatly saves the use risk cost and avoids personnel injury or external equipment damage.

[0039] The contents not described in the specification are all the prior art known by the skilled in the art, and the model parameters of the electric appliances are not specifically limited, and the conventional equipment can be used. In the technical solution, the electric appliance control elements not mentioned belong to the prior art, and therefore are not shown in the figure and will not be described here.

[0040] The above only describes the preferred embodiments of the present application and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A photovoltaic energy storage cabinet with a protection structure, comprising a cabinet body, a cabinet frame, an energy storage mounting frame and a controller, characterized in that: The cabinet frame is fixed to the inner wall of the cabinet body, and the energy storage mounting frame is fixedly mounted on the upper surface of the cabinet frame. The inner wall side of the energy storage mounting frame is provided with a collection protection assembly. The collection protection assembly comprises a static arc-shaped guide plate fixedly arranged on the inner wall side of the energy storage mounting frame. One side of the static arc-shaped guide plate is provided with a dynamic arc-shaped guide plate. One side of the dynamic arc-shaped guide plate is provided with a pressure sensor. One end of the pressure sensor is provided with an electric cylinder. Both ends of the static arc-shaped guide plate are fixedly connected with arc-shaped side guide plates. The two arc-shaped side guide plates are fixedly connected with the energy storage mounting frame. The sensing end of the pressure sensor is fixedly connected with the dynamic arc-shaped guide plate. The output end of the electric cylinder is fixedly connected with the pressure sensor. The electric cylinder and the pressure sensor are electrically connected with the controller. The upper side of the static arc-shaped guide plate is provided with two arc-shaped strips. The side of each arc-shaped strip is fixedly connected with an inclined anti-impact hole plate. The upper surface of the energy storage mounting frame is fixedly connected with a support frame. The two arc-shaped strips are fixedly connected with the support frame. The inside of the support frame is fixedly mounted with a titanium porous foam plate. The upper surface of each arc-shaped side guide plate is fixedly connected with a flow guide plate. One side of the flow guide plate is provided with an arc-shaped baffle. The outer wall top end of the arc-shaped baffle is fixedly mounted with a groove plate. The groove plate is fixedly connected with the support frame. The inner wall of each groove plate is provided with a protection groove. The inner wall top end of the protection groove is mounted with a porous foam inclined plate. In use, the photovoltaic energy storage battery is mounted on the inner wall of the energy storage mounting frame. When the photovoltaic energy storage battery explodes, the controller starts the electric cylinder immediately. The electric cylinder pushes the pressure sensor to move rightward. The pressure sensor makes the dynamic arc-shaped guide plate move rightward. The dynamic arc-shaped guide plate is pressed on the side of the energy storage mounting frame. The dynamic arc-shaped guide plate is pressed to press the pressure sensor. The sensing end of the pressure sensor senses the pressure. The controller closes the electric cylinder. The dynamic arc-shaped guide plate and the left side of the energy storage mounting frame are in close contact. Then the left side fragments of the exploded photovoltaic energy storage battery move upward along the dynamic arc-shaped guide plate in arc-shaped direction and are collected. The right side fragments of the exploded photovoltaic energy storage battery move upward along the static arc-shaped guide plate in arc-shaped direction and are collected. The fragments of the exploded photovoltaic energy storage battery at the front and rear positions move upward along the two arc-shaped side guide plates in arc-shaped direction and are collected.

2. The photovoltaic energy storage cabinet with a protection structure according to claim 1, characterized in that: The outer walls of the static arc-shaped guide plate and the dynamic arc-shaped guide plate are smooth surfaces. The dynamic arc-shaped guide plate and the energy storage mounting frame are provided with a heat dissipation gap.

3. The photovoltaic energy storage cabinet with a protection structure according to claim 1, characterized in that: The inner walls of the two arc-shaped strips are smooth surfaces. The inclined anti-impact hole plate and the porous foam inclined plate are made of titanium material.

4. The photovoltaic energy storage cabinet with a protection structure according to claim 1, characterized in that: The flow guide plate and the arc-shaped baffle are provided with a gap. The arc-shaped baffle is made of titanium material.

5. The photovoltaic energy storage cabinet with a protection structure according to claim 1, characterized in that: The outer wall of the cabinet body is hingedly connected with a cabinet door. The side of the cabinet door is fixedly connected with a heat dissipation hole plate. One side of the heat dissipation hole plate is mounted with a lock. The lock is used to lock the cabinet body and the cabinet door. The heat dissipation hole plate is fixedly connected with the electric cylinder.

6. The photovoltaic energy storage cabinet with a protection structure according to claim 1, characterized in that: The bottom end of the energy storage mounting frame is embedded with a wiring hole. The inner wall bottom end of the energy storage installation frame is fixedly installed with a sleeve block, the inner wall of the sleeve block is fixedly connected with a temperature sensor, one side of the temperature sensor is provided with a decibel sensor, and the decibel sensor is fixedly connected with the sleeve block.

7. The photovoltaic energy storage cabinet with a protection structure according to claim 6, characterized in that: The decibel sensor and the temperature sensor are electrically connected with the controller, and the controller is electrically connected with the power supply battery. 8.The photovoltaic energy storage cabinet with a protection structure according to claim 1, characterized in that: Both sides of the cabinet frame are inserted with wire slots, and both of the wire slots are fixedly connected with the cabinet body.

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