Light storage power box with sealing performance

Abstract

The utility model discloses a light storage power box with sealing performance, which relates to the technical field of light storage power supply equipment and comprises a protection mechanism, and the protection mechanism comprises a power box. The control box and the top cover are integrally formed in a stretching mode, so that the number of parts is greatly reduced, the overall structure is simplified, the appearance of the control box is clean and simple, the internal space is regular, installation, maintenance and overhaul are facilitated, good space conditions are provided for circuit layout, element arrangement and the like, and meanwhile, due to the fact that the welding procedure is abandoned, the production cost is reduced. Water leakage hidden dangers such as gaps and sand holes which are prone to occurring at the welding position are fundamentally eliminated, the waterproof quality is greatly improved, it is ensured that internal elements are prevented from being corroded by the humid environment, stable operation of equipment is guaranteed, a large amount of machining time is saved, complex machining and subsequent welding and assembling processes do not need to be conducted on all parts, and the production cost is reduced. And meanwhile, the machining cost of manpower, equipment, materials and the like is reduced, and the production efficiency and economic benefits are improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power storage equipment technology, and in particular to a sealed photovoltaic power storage box. Background Technology

[0002] The photovoltaic-storage power supply box is an innovative device that integrates photovoltaic power generation and energy storage technologies. It has a built-in high-efficiency solar panel that converts light energy into electrical energy, and is equipped with a high-performance energy storage battery to store excess power. It is portable and environmentally friendly, and is suitable for outdoor power use and emergency power supply scenarios. Whether it is camping, field work or dealing with sudden power outages, it can provide stable power supply and ensure power demand.

[0003] Most existing photovoltaic power storage products use a partition welded in the middle of the chassis to divide the chassis into two compartments: a PCB compartment and a control box compartment. Welding the partition inside increases the processing steps. At the same time, welding damages the surface of the material, causing rust, which requires surface treatment, further increasing processing time and costs. When the maintenance cover is opened, the PCB compartment, various components, and various wires can also be seen, making it look very messy. Utility Model Content

[0004] The purpose of this invention is to provide a sealed optical energy storage box to solve at least one of the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a sealed optical energy storage power box, including a protective mechanism, the protective mechanism including a power box, a top cover being provided on the top of the power box, one side of the top cover being recessed downward to form a control box, the top cover and the control box being stretched and integrally formed, a control box cover being provided on the top of the top cover, and the control box cover being located directly above the control box;

[0006] Preferably, the power supply box is provided with a heat dissipation mechanism, which includes an air inlet on the left side of the power supply box and an air outlet on the right side of the power supply box. A support frame is fixedly connected to the inner wall of the air inlet, and a cooling fan is provided on the support frame.

[0007] Preferably, the heat dissipation mechanism further includes a fixed frame slidably connected to the inner wall of the air inlet, a filter plate fixedly connected to the inner wall of the fixed frame, and two sliding grooves opened on the left side of the fixed frame, with springs fixedly connected to the inner bottom walls of the two sliding grooves.

[0008] Preferably, each of the two springs is fixedly connected to a positioning block at the end away from the bottom wall of the corresponding groove, and the inner wall of the air inlet has two positioning grooves, with the two positioning blocks slidably connected to the corresponding positioning grooves.

[0009] Preferably, a movable plate is fixedly connected to the left side of each of the two positioning blocks, and bolts are threadedly connected between each of the two movable plates and the power supply box.

[0010] Preferably, the protective mechanism further includes a protective box fixedly connected to the front side of the power supply box. The protective box has connection slots on both the front and rear sides. The power supply box has an interface on the front side, and the two connection slots are located in front of the interface.

[0011] Preferably, the protective mechanism further includes a bidirectional threaded rod rotatably connected to the inner wall of the protective box. The left end of the bidirectional threaded rod extends to the outside of the protective box. A knob is fixedly connected to the left end of the bidirectional threaded rod. Two internal threaded blocks are fixedly connected to the bidirectional threaded rod. A clamping plate is fixedly connected to the bottom of each of the two internal threaded blocks. A protective pad is fixedly connected to the side of each of the two clamping plates that is close to each other.

[0012] Preferably, the protective mechanism further includes a slide rod fixedly connected to the inner wall of the protective box, and two sliders are slidably connected on the slide rod, both of which are fixedly connected to corresponding clamping plates.

[0013] The beneficial effects of this utility model are as follows:

[0014] In this utility model:

[0015] 1. The control box and top cover of this device are integrally formed by stretching, which greatly reduces the number of parts and simplifies the overall structure. This results in a clean and simple appearance and a well-organized internal space, which not only facilitates installation, maintenance, and repair, but also provides good space for wiring layout and component placement. At the same time, by eliminating the welding process, the potential for water leakage such as gaps and pinholes that easily occur at welded joints is fundamentally eliminated, greatly improving waterproof quality, ensuring that internal components are protected from humid environments, guaranteeing stable equipment operation, and saving a lot of processing time. There is no need to perform complex processing on each part separately and subsequent welding and assembly processes, which reduces processing costs in terms of manpower, equipment, and materials, thereby improving production efficiency and economic benefits.

[0016] 2. Rotating the knob causes the internal threaded block to move, which in turn moves the clamping plate, which in turn moves the protective pad. The clamping plate then causes the slider to slide on the slide rod, thus clamping and fixing the plug connected to the interface through the protective mechanism. This ensures a stable connection after the plug is inserted into the interface, preventing it from loosening or falling off due to accidental contact, vibration, pulling, or other external forces. This guarantees the continuity and stability of power transmission, effectively preventing power outages from interfering with the operation of various electrical equipment, maintaining normal equipment operation, significantly reducing overheating caused by poor contact, lowering the risk of damage to the plug, interface, and connected circuits due to overheating, extending the service life of electrical connection components, and reducing the cost and maintenance time associated with frequent component replacements. Attached Figure Description

[0017] Figure 1 A schematic diagram of a preferred embodiment of the airtight optical energy storage box provided by this utility model;

[0018] Figure 2 This is a top view of the cover plate of this utility model;

[0019] Figure 3 This is a schematic diagram of the right side structure of the control box of this utility model;

[0020] Figure 4 This is a schematic diagram of the control box of this utility model from the left side.

[0021] Figure 5 This is a top view of the structure of this utility model;

[0022] Figure 6 This is a front view structural diagram of the present invention;

[0023] Figure 7 This is a schematic diagram of the left-side structure of this utility model;

[0024] Figure 8 This is a schematic diagram of the right-side structure of this utility model;

[0025] Figure 9 This is a schematic diagram of the control box of this utility model;

[0026] Figure 10 This is a schematic diagram of the structure of the filter plate of this utility model;

[0027] Figure 11 This is a schematic diagram of the structure of the protective box of this utility model;

[0028] Figure 12 for Figure 10 A magnified structural diagram of A in the middle;

[0029] Figure 13 for Figure 11 A magnified structural diagram of B in the diagram.

[0030] In the diagram: 1. Protective mechanism; 101. Power supply box; 102. Protective box; 103. Connecting groove; 104. Interface; 105. Two-way threaded rod; 106. Knob; 107. Internal threaded block; 108. Clamping plate; 109. Protective pad; 110. Slide rod; 111. Slider; 2. Heat dissipation mechanism; 201. Air inlet; 202. Air outlet; 203. Support frame; 204. Cooling fan; 205. Fixing frame; 206. Filter plate; 207. Slide groove; 208. Spring; 209. Positioning block; 210. Positioning groove; 211. Moving plate; 212. Bolt; 213. Top cover; 214. Control box; 215. Control box cover. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] This utility model provides, for example Figure 1-13The diagram shows a sealed optical energy storage power supply box, including a protective mechanism 1. The protective mechanism 1 includes a power supply box 101, with a top cover 213 on the top of the power supply box 101. One side of the top cover 213 is recessed downward to form a control box 214. The top cover 213 and the control box 214 are integrally formed by stretching. A control box cover 215 is provided on the top of the top cover 213, located directly above the control box 214. A heat dissipation mechanism 2 is also included. An air inlet 201 is provided on the left side of the power supply box 101, and an air outlet 202 is provided on the right side. The heat dissipation mechanism 2 includes an air inlet 201 on the left side of the power supply box 101 and an air outlet 202 on the right side. The inner wall of the air inlet 201 is fixedly connected to... The cooling mechanism 2 includes a support frame 203, on which a cooling fan 204 is mounted. The cooling mechanism 2 also includes a fixed frame 205 that is slidably connected to the inner wall of the air inlet 201. A filter plate 206 is fixedly connected to the inner wall of the fixed frame 205. Two sliding grooves 207 are opened on the left side of the fixed frame 205. Springs 208 are fixedly connected to the inner bottom wall of each of the two sliding grooves 207. A positioning block 209 is fixedly connected to the end of each of the two springs 208 away from the inner bottom wall of the corresponding sliding groove 207. Two positioning slots 210 are opened on the inner wall of the air inlet 201. The two positioning blocks 209 are slidably connected to the corresponding positioning slots 210. A movable plate 211 is fixedly connected to the left side of each of the two positioning blocks 209. Bolts 212 are threadedly connected between each of the two movable plates 211 and the power supply box 101.

[0033] The control box 214 and top cover 213 of the device are integrally formed by stretching, which greatly reduces the number of parts and simplifies the overall structure. This makes the control box look clean and simple, and the internal space is well-organized. It not only facilitates installation, maintenance and repair, but also provides good space conditions for wiring layout and component placement. At the same time, by eliminating the welding process, the hidden dangers of water leakage such as gaps and pinholes that are prone to occur at the welding points are fundamentally eliminated, greatly improving the waterproof quality, ensuring that the internal components are protected from the corrosion of the humid environment, ensuring the stable operation of the equipment, and saving a lot of processing time. There is no need to perform complex processing on each part separately and subsequent welding and assembly processes. At the same time, it reduces the processing costs in terms of manpower, equipment, materials and other aspects, and improves production efficiency and economic benefits.

[0034] The protective mechanism 1 also includes a protective box 102 fixedly connected to the front of the power supply box 101. The protective box 102 has connecting grooves 103 on both the front and rear sides. The power supply box 101 has an interface 104 on the front side. The two connecting grooves 103 are located in front of the interface 104. The protective mechanism 1 also includes a bidirectional threaded rod 105 rotatably connected to the inner wall of the protective box 102. The left end of the bidirectional threaded rod 105 extends to the outside of the protective box 102. A knob 106 is fixedly connected to the left end of the bidirectional threaded rod 105. Two internal threaded blocks 107 are fixedly connected to the bidirectional threaded rod 105. A clamping plate 108 is fixedly connected to the bottom of each of the two internal threaded blocks 107. A pad 109 is fixedly connected to the side of each clamping plate 108 that is close to each other. The protective mechanism 1 also includes a slide rod 110 fixedly connected to the inner wall of the protective box 102. Two sliders 111 are slidably connected to the slide rod 110. Both sliders 111 are fixedly connected to the corresponding clamping plate 108.

[0035] Rotating knob 106 causes internal thread block 107 to move, which in turn moves clamping plate 108, which in turn moves pad 109, and slider 111 slides on slide rod 110. The protective mechanism 1 clamps and fixes the plug connected to interface 104, ensuring a stable connection after insertion into interface 104. This prevents the plug from loosening or falling off due to accidental contact, vibration, pulling, or other external forces, thus ensuring the continuity and stability of power transmission. It effectively prevents power outages from interfering with the operation of various electrical equipment, maintains normal equipment operation, significantly reduces overheating caused by poor contact, lowers the risk of damage to the plug, interface 104, and connected circuits due to overheating, extends the service life of electrical connection components, and reduces costs and maintenance time associated with frequent component replacements.

[0036] The working principle of the sealed optical energy storage power supply box provided by this utility model is as follows: When using the device, if the internal temperature is too high, the cooling fan 204 is activated. The cooling fan 204 rotates, allowing external air to enter the device through the air inlet 201. The air entering the device is then exhausted through the air outlet 202, thus forming an air circulation that carries away heat from the device, achieving a cooling effect. The air entering the device is filtered by the filter plate 206 as it passes through the air inlet 201, intercepting dust and other impurities and preventing them from entering the device and affecting its operation. When it is necessary to clean the filter plate 206... During disassembly, first loosen and remove bolt 212. Then move the moving plate 211, causing it to move the positioning block 209. As the positioning block 209 moves, it causes the spring 208 to contract, thus retracting the positioning block 209 into the slide groove 207 and disengaging it from the positioning groove 210. Finally, pull the fixing bracket 205 to the left side of the power supply box 101 using the moving plate 211. This allows the fixing bracket 205 to move the filter plate 206 away from the air inlet 201, completing the disassembly of the filter plate 206. This facilitates thorough cleaning of the filter plate 206 and prevents the accumulation of large amounts of trapped dust and other impurities during prolonged use. The filter pores on the surface of the filter plate 206 become clogged, affecting the ventilation effect of the air inlet 201 and consequently the heat dissipation effect of the device. When installing the filter plate 206, first move the moving plate 211, causing it to move the positioning block 209. As the positioning block 209 moves, it causes the spring 208 to contract, retracting the positioning block 209 into the slide groove 207. Then, slide the fixing bracket 205 into the air inlet 201 and release the moving plate 211. When the positioning block 209 and the positioning groove 210 are at the same horizontal line, the spring 208 returns to its original position under its own elasticity, allowing the positioning block 209 to enter the positioning groove 210 and complete the fixing. The mounting position of the fixed frame 205 is determined, and finally the movable plate 211 is fixed to the power supply box 101 by bolts 212, thereby completing the installation of the filter plate 206. The top of the power supply box 101 is open, and the power supply box 101 is equipped with PCB board, inductor, transformer, MOSFET and other electrical components. The top cover 213 and the control box 214 are stretched and integrally formed, thereby reducing the number of parts and welding points of the device, thereby reducing the welding surface treatment process, greatly shortening the production cycle, and effectively avoiding the water leakage risk that may be caused by welding gaps, building a continuous and seamless barrier, and greatly improving the overall sealing integrity of the power box.

[0037] Before connecting the connector to the interface 104, rotate the knob 106 clockwise, causing the knob 106 to rotate the bidirectional threaded rod 105. The rotation of the bidirectional threaded rod 105 causes the internal threaded block 107 to move, which in turn moves the clamping plate 108, thus distancing the two internal threaded blocks 107 and the two clamping plates 108 from each other. Then connect the connector to the interface 104. After connection, rotate the knob 106 counterclockwise, causing the knob 106 to move the internal threaded block 107. The movement of the internal threaded block 107 then moves the clamping plate 108, which in turn moves the protective... The pad 109 moves, causing the two clamping plates 108 to move closer together to clamp and fix the plug, thus protecting the plug and preventing it from moving or falling off under external force during connection with the interface 104. When the clamping plate 108 moves, it causes the slider 111 to slide on the slide rod 110, thus making the movement of the clamping plate 108 more stable. At the same time, the slider 111 limits the internal thread block 107, converting the rotational motion of the internal thread block 107 into linear motion. There are two protective mechanisms 1 in this device, which are symmetrically arranged on the front side of the power supply box 101.

[0038] Compared with related technologies, the airtight optical energy storage box provided by this utility model has the following advantages:

[0039] This utility model provides a sealed optical energy storage power supply box. The control box 214 and the top cover 213 of the device are integrally formed by stretching, which greatly reduces the number of parts, simplifies the overall structure, and makes the control box clean and simple in appearance and regular in internal space. It not only facilitates installation, maintenance and repair, but also provides good space conditions for circuit layout and component placement. At the same time, by eliminating the welding process, the hidden dangers of water leakage such as gaps and pinholes that are prone to occur at the welding points are fundamentally eliminated, greatly improving the waterproof quality, ensuring that the internal components are protected from the corrosion of the humid environment, ensuring the stable operation of the equipment, and saving a lot of processing time. There is no need to perform complex processing of each part separately and subsequent welding and assembly processes. At the same time, it reduces the processing costs in terms of manpower, equipment, materials and other aspects, and improves production efficiency and economic benefits.

[0040] Rotating knob 106 causes internal thread block 107 to move, which in turn moves clamping plate 108, which in turn moves pad 109, and slider 111 slides on slide rod 110. The protective mechanism 1 clamps and fixes the plug connected to interface 104, ensuring a stable connection after insertion into interface 104. This prevents the plug from loosening or falling off due to accidental contact, vibration, pulling, or other external forces, thus ensuring the continuity and stability of power transmission. It effectively prevents power outages from interfering with the operation of various electrical equipment, maintains normal equipment operation, significantly reduces overheating caused by poor contact, lowers the risk of damage to the plug, interface 104, and connected circuits due to overheating, extends the service life of electrical connection components, and reduces costs and maintenance time associated with frequent component replacements.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A light storage power box with sealing, characterized in that: Including the protection mechanism, the protection mechanism includes the power supply box, the top of the power supply box is provided with a top cover, one side of the top cover is recessed downward into a control box, the top cover and the control box are integrally formed by stretching, the top of the top cover is provided with a control box cover, and the control box cover is located directly above the control box.

2. The light storage power supply box with sealing according to claim 1, characterized in that: The power supply box is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises an air inlet opening in the left side of the power supply box, and an air outlet opening is formed in the right side of the power supply box. The inner wall of the air inlet is fixedly connected with a support frame, and the support frame is provided with a heat dissipation fan.

3. The light storage power supply box with sealing according to claim 2, characterized in that: The heat dissipation mechanism further comprises a fixed frame slidably connected to the inner wall of the air inlet, the inner wall of the fixed frame is fixedly connected with a filter plate, and two sliding grooves are formed in the left side of the fixed frame. The inner bottom wall of the two sliding grooves is fixedly connected with a spring.

4. The light storage power supply box with sealing according to claim 3, characterized in that: The end of the two springs away from the inner bottom wall of the corresponding sliding groove is fixedly connected with a positioning block, and two positioning grooves are formed in the inner wall of the air inlet. The two positioning blocks are slidably connected with the corresponding positioning grooves.

5. The sealed light storage power supply box according to claim 4, wherein: The left side of the two positioning blocks is fixedly connected with a moving plate, and the power supply box is threadedly connected with a bolt between the two moving plates.

6. The sealed light storage power supply box according to claim 5, wherein: The protection mechanism further comprises a protection box fixedly connected to the front side of the power supply box, the front side and the rear side of the protection box are provided with connecting grooves, and the front side of the power supply box is provided with an interface. Two connecting grooves are located in front of the interface.

7. The light storage power supply box with sealing according to claim 6, characterized in that: The protection mechanism further comprises a two-way threaded rod rotatably connected to the inner wall of the protection box, the left end of the two-way threaded rod extends to the outside of the protection box, the left end of the two-way threaded rod is fixedly connected with a knob, and two inner threaded blocks are fixedly connected to the two-way threaded rod. The bottom of the two inner threaded blocks is fixedly connected with a clamping plate, and the side of the two clamping plates close to each other is fixedly connected with a protective pad.

8. The light storage power supply box according to claim 7, wherein; The protection mechanism further comprises a slide rod fixedly connected to the inner wall of the protection box, and two sliding blocks are slidably connected to the slide rod. The two sliding blocks are fixedly connected with the corresponding clamping plates.

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