Waterproof outdoor energy storage power supply

Abstract

The utility model relates to a waterproof outdoor energy storage power supply belongs to the electric energy storage equipment technical field, including power supply box, the side of power supply box is inlayed and is equipped with the socket box of even distribution of several rows of rectangular array, the inside middle part of socket box is installed with the socket of the mouth outside, the socket outer periphery of socket box is slidably covered with waterproof cover shell, the lower surface of waterproof cover shell is the open structure, and the side of power supply box upper and with socket box is inlayed and is equipped with the air inlet box, installs first slot lever and second slot lever in air inlet box, first slot lever and second slot lever staggered arrangement, through waterproof cover shell in the cover protection of top and both sides, then withdraws socket box in the time, thereby carries out the surrounding type protection to socket, prevents the water vapor from entering socket, the big particle impurity is attached on the side wall of first slot lever and second slot lever, and the remaining impurities are filtered and intercepted through filter cloth layer, avoid the phenomenon that the power supply box is accumulated ash, prolong the life of filter cloth layer, reduce maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of electric energy storage equipment technology, specifically to a waterproof outdoor energy storage power supply. Background Technology

[0002] Outdoor power supplies, also known as portable power sources, mobile power stations, or outdoor energy storage power supplies, are portable power solutions designed for outdoor activities, emergency rescue, camping trips, engineering operations, and agricultural and livestock operations. In addition to meeting outdoor needs, they can also meet the energy storage needs of households. Outdoor power supplies can generally be divided into chemical battery energy storage power supplies, solar / wind power charging power supplies, and fuel generators.

[0003] Patent document CN223156566U discloses an emergency energy storage power box with high heat dissipation effect. This emergency energy storage power box with high heat dissipation effect includes: a power box body, a device heat dissipation mechanism installed on the left side of the power box body, and a device component protection mechanism installed inside the power box body. The device heat dissipation mechanism includes: a heat dissipation frame installed on the left side of the power box body.

[0004] The existing technology and the above-mentioned devices have the following shortcomings: When the existing technology is used to supply power to outdoor sites, it is easily affected by the environment and water may enter. Even if the socket is covered with a flip cover, it is still easy to fail to connect to the socket or water may enter the socket in windy and rainy environments. When the existing technology is used for air cooling, it often draws in a large amount of air impurities from the outdoor environment, which causes dust and dirt to accumulate on the surface of the battery cells and electrical connection components, which can easily lead to an increased failure rate and reduced working efficiency. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned problems and shortcomings by providing a waterproof outdoor energy storage power supply, thereby improving overall work efficiency.

[0006] The technical problem solved by this utility model is: (1) In the process of using energy storage power supply for outdoor sites, the existing technology is easily affected by the environment and water ingress. Even if the socket is covered with a flip cover, it is still easy to fail to connect to the socket or cause water ingress in windy and rainy environments. (2) Existing technologies often draw in a large amount of air impurities from the outdoor environment when using air cooling, which leads to the accumulation of dust and dirt on the surface of the battery cells and electrical connection components, which in turn can easily lead to increased failure rate and reduced work efficiency.

[0007] The objective of this utility model can be achieved through the following technical solution: A waterproof outdoor energy storage power supply includes a power supply box, on one side of which is embedded a number of rows of socket boxes evenly distributed in a rectangular array, and in the middle of the inner side of the socket box is a socket with the plug facing outward. A waterproof cover is slidably fitted around the socket of the socket box, and the lower surface of the waterproof cover is an open structure. An air intake box is embedded on the side of the power supply box adjacent to the socket box, and a first groove rod and a second groove rod are installed inside the air intake box, with the first groove rod and the second groove rod being staggered.

[0008] Preferably, the top two sides of the waterproof cover are provided with mounting grooves, one of which is provided with a mounting seat, and the outer end of the other mounting groove is fixedly connected to a connecting block.

[0009] Preferably, the mounting base is slidably connected to the mounting slide, and a spring positioning block is slidably embedded at one end of the mounting base, with the spring positioning block rubbing against the mounting slide.

[0010] Preferably, the connecting block is fixedly connected to a return spring, the end of which extends into the socket box and is fixedly connected to the inner side wall of the socket box.

[0011] Preferably, the power supply box contains a battery cell body inside, a heat dissipation cavity is provided inside the power supply box and on one side of the battery cell body, a heat dissipation grid is installed on the side of the battery cell body and in the heat dissipation cavity, an air inlet is provided on the side of the air inlet box near the heat dissipation cavity, a filter cloth layer is sealed inside the air inlet, and an exhaust fan is embedded on the other side of the air inlet box near the heat dissipation cavity.

[0012] Preferably, the cross-sections of the first and second groove rods are both U-shaped. Several rows of barrier strips are fixedly connected to the adjacent sides of the first and second groove rods. Each row of barrier strips is staggered. The tops of the barrier strips, the first and second groove rods are sealed and fixedly connected to the inner top wall of the air intake box. Sealing side plates are fixedly connected to both sides of the inside of the air intake box. The opposite sides of the sealing side plates are sealed and fixedly connected to the side of the first groove rod closest to them.

[0013] Preferably, a cleaning scraper is provided between the two sealing side plates. The barrier strip, the first groove rod and the second groove rod are all slidably connected to the cleaning scraper. The two sides of the cleaning scraper are slidably connected to the corresponding sealing side plates. The cleaning scraper is slidably connected to the filter cloth layer through the cleaning scraper strip, and the cleaning scraper strip is squeezed and rubbed against the surface of the filter cloth layer.

[0014] Preferably, a ash discharge block is provided below the two sealing side plates and inside the air intake box. A sealing block is movably embedded on the top of the ash discharge block. Sealing grooves are provided on the top of the ash discharge block and on both sides of the sealing block. The sealing block is slidably connected to the ash discharge block through the sealing grooves. A ash discharge groove is provided at the bottom of the ash discharge block.

[0015] Preferably, sealing springs are provided between the two sides of the ash discharge block and the corresponding sealing side plates. The bottom end face of the sealing side plate is provided with a storage groove adapted to the sealing spring. A sealing gasket is fixedly connected to the upper surface of the sealing block. The sealing block and the sealing gasket are slidably connected to the air inlet box. When the ash discharge block is stationary, the sealing spring makes the upper surface of the sealing gasket tightly abut against the bottom end face of the sealing side plate, the bottom end face of the barrier strip, the bottom end face of the first groove rod, and the bottom end face of the second groove rod.

[0016] Preferably, a ash discharge ramp is provided at the bottom of the air inlet box and directly below the ash discharge trough.

[0017] The beneficial effects of this utility model are as follows: (1) When working, after pulling out the waterproof cover, the socket is exposed. Then, the plug is inserted into the socket. The waterproof cover protects the top and sides. When not in use, it is retracted into the socket box to provide a surrounding protection for the socket and prevent moisture from entering the socket. The reset spring is stretched synchronously and generates elastic force to facilitate the reset of the waterproof cover and ensure timely coverage and protection of the socket. The position of the waterproof cover is positioned by the spring positioning block, and the length of the waterproof cover extension is positioned. It is suitable for plugs of different sizes and avoids excessive compression of the plug, thereby providing efficient and sufficient protection for the plug and socket. (2) During operation, the heat generated by the battery cell body is transferred to the heat dissipation cavity through the heat dissipation grid, and the heated air in the heat dissipation cavity is output to the outside through the exhaust fan to control the temperature of the battery cell body. The air pressure difference is used to allow the ambient air to enter the heat dissipation cavity through the air inlet of the air inlet box, and to take away the heat of the heat dissipation grid, socket and various heat-generating components to achieve temperature control. When impurities in the ambient air enter the air inlet box, the impurities are blocked by the staggered chamber formed by the first groove rod and the second groove rod, so that the large particles of impurities are attached to the side walls of the first groove rod and the second groove rod. The remaining impurities are filtered and intercepted by the filter cloth layer, so that the air entering the heat dissipation cavity is pure and free of impurities, thereby avoiding the phenomenon of dust accumulation in the power supply box, extending the service life of the filter cloth layer, and reducing maintenance costs. The cleaning is carried out by the cleaning scraper and cleaning strip, further extending the working life and reducing maintenance costs. (3) During operation, the upper surface of the sealing gasket is in close contact with the bottom end face of the sealing side plate, the bottom end face of the first groove rod and the bottom end face of the second groove rod, so that the airflow can pass through the staggered chambers of the first groove rod, the second groove rod and the barrier plate to block large impurities in the airflow and block rainwater in the environment. The rainwater is discharged along the sealing gasket in time, so that the filter cloth layer can filter small impurities without being disturbed by rainwater, thereby improving the filtration efficiency. When cleaning, the ash discharge block is moved down, the sealing block is pulled out, and the cleaning scraper is moved down. The scraped impurities pass through the ash discharge groove and the ash discharge inclined block and are discharged in time, thereby extending the service life and reducing maintenance costs. Attached Figure Description

[0018] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 for Figure 1 Enlarged view of region A in the middle; Figure 3 This is a top view of the internal structure of the power supply box in this utility model; Figure 4 This is a side view of the internal structure of the air intake box in this utility model; Figure 5 for Figure 3 Enlarged view of region B in the middle; Figure 6 This is a schematic diagram of the arrangement of the first and second slotted rods in this utility model; In the diagram: 101, power supply box; 102, battery cell body; 103, heat dissipation grid; 104, heat dissipation cavity; 201, socket box; 202, waterproof cover; 203, mounting base; 204, spring positioning block; 205, connecting block; 206, return spring; 207, mounting slide; 301, air inlet box; 302, first groove rod; 303, filter cloth layer; 304, air inlet; 305, cleaning scraper; 306, sealing side plate; 307, second groove rod; 308, barrier strip; 309, ash discharge block; 310, sealing slide; 311, ash discharge trough; 312, sealing block; 313, sealing gasket; 314, sealing spring; 315, ash discharge inclined block; 316, cleaning scraper; 401, exhaust fan. Detailed Implementation

[0020] The specific embodiments of this utility model are described in detail below, but it should be understood that the protection scope of this utility model is not limited to the specific embodiments.

[0021] Please see Figure 1-6 As shown: A waterproof outdoor energy storage power supply includes a power box 101. Several rows of socket boxes 201 are evenly distributed in a rectangular array on one side of the power box 101. A socket with the plug facing outward is installed in the middle of the inner side of the socket box 201. A waterproof cover 202 is slidably fitted around the socket of the socket box 201. The lower surface of the waterproof cover 202 has an open structure. The top of the waterproof cover 202 has mounting grooves 207 on both sides. One mounting groove 207 has a mounting seat 203, and the outer end of the other mounting groove 207 is fixedly connected to a connecting block 205. The mounting seat 203 is slidably connected to the mounting groove 207. One end of the mounting seat 203 is slidably embedded with a spring positioning block 204. The spring positioning block 204 rubs against the mounting groove 207. The connecting block 205 is fixedly connected to a return spring 206. The end of the return spring 206 extends into the socket box 201 and is fixedly connected to the inner side wall of the socket box 201. In this embodiment, after the waterproof cover 202 is pulled out, the socket is exposed. Then, the plug is inserted into the socket. The waterproof cover 202 protects the socket by covering the top and sides. When not in use, it is retracted into the socket box 201 to prevent moisture from entering the socket. The return spring 206 is stretched and generates elastic force to facilitate the return of the waterproof cover 202, ensuring timely coverage and protection of the socket. The position of the waterproof cover 202 is positioned by the spring positioning block 204, and the length of the extended waterproof cover 202 is also positioned, which is suitable for plugs of different sizes.

[0022] The power supply housing 101 houses a battery cell body 102. An air intake box 301 is embedded on one side of the power supply housing 101 adjacent to the socket box 201. A first slot rod 302 and a second slot rod 307 are installed inside the air intake box 301, with the first slot rod 302 and the second slot rod 307 arranged alternately. A heat dissipation cavity 104 is located inside the power supply housing 101 on one side of the battery cell body 102. A heat dissipation grid 103 is installed on the side of the battery cell body 102 within the heat dissipation cavity 104. An air inlet 304 is opened on the side of the air intake box 301 near the heat dissipation cavity 104, and a filter cloth layer 303 is sealed inside the air inlet 304. An exhaust fan 401 is embedded on the other side of the air intake box 301 near the heat dissipation cavity 104. The cross-sections of the first slot rod 302 and the second slot rod 307 are both U-shaped. 07 Several rows of barrier strips 308 are fixedly connected to adjacent sides. Each row of barrier strips 308 is staggered. The tops of the barrier strips 308, the first groove rod 302 and the second groove rod 307 are sealed and fixedly connected to the top inner wall of the air inlet box 301. Sealing side plates 306 are fixedly connected to both sides of the inside of the air inlet box 301. The opposite sides of the sealing side plates 306 are sealed and fixedly connected to the side of the adjacent first groove rod 302. A cleaning scraper 305 is provided between the two sealing side plates 306. The barrier strips 308, the first groove rod 302 and the second groove rod 307 are slidably connected to the cleaning scraper 305. The two sides of the cleaning scraper 305 are slidably connected to the corresponding sealing side plates 306. The cleaning scraper 305 is slidably connected to the filter cloth layer 303 through the cleaning scraper strip 316, and the cleaning scraper strip 316 is squeezed and rubbed against the surface of the filter cloth layer 303. In this embodiment, the heat generated by the battery cell body 102 is transported to the heat dissipation cavity 104 through the heat dissipation grid 103. The heated air in the heat dissipation cavity 104 is output to the outside through the exhaust fan 401. The air pressure difference causes the ambient air to enter the heat dissipation cavity 104 through the air inlet 304 of the air inlet box 301, and carries away the heat from the heat dissipation grid 103, the socket, and the various heat-generating components. When impurities in the ambient air enter the air inlet box 301, the impurities are blocked by the staggered chambers formed by the first groove rod 302 and the second groove rod 307, so that the large particles of impurities are attached to the side walls of the first groove rod 302 and the second groove rod 307. The remaining impurities are filtered and intercepted by the filter cloth layer 303 and scraped and cleaned by the cleaning scraper 305 and the cleaning blade 316.

[0023] Below the two sealing side plates 306 and inside the air inlet box 301, there is a dust discharge block 309. A sealing block 312 is movably embedded in the top of the dust discharge block 309. Sealing grooves 310 are opened on the top of the dust discharge block 309 and on both sides of the sealing block 312. The sealing block 312 is slidably connected to the dust discharge block 309 through the sealing grooves 310. A dust discharge groove 311 is opened in the lower part of the dust discharge block 309. Sealing springs 314 are provided between the two sides of the dust discharge block 309 and the corresponding sealing side plates 306. A bottom end face of the sealing side plate 306 is provided with a... The storage groove is adapted to the sealing spring 314. The upper surface of the sealing block 312 is fixedly connected to the sealing gasket 313. The sealing block 312 and the sealing gasket 313 are slidably connected to the air inlet box 301. When the ash discharge block 309 is stationary, the sealing spring 314 makes the upper surface of the sealing gasket 313 tightly abut against the bottom end face of the sealing side plate 306, the bottom end face of the barrier strip 308, the bottom end face of the first groove rod 302 and the bottom end face of the second groove rod 307. The bottom of the air inlet box 301 and directly below the ash discharge groove 311 is provided with an ash discharge inclined block 315. In this embodiment, the upper surface of the sealing gasket 313 is in close contact with the bottom end face of the sealing side plate 306, the bottom end face of the first groove rod 302, and the bottom end face of the second groove rod 307, so that the airflow can be fully blocked through the staggered chambers of the first groove rod 302, the second groove rod 307, and the barrier plate 308. Large impurities in the airflow are blocked, and rainwater in the environment is blocked. The rainwater is discharged along the sealing gasket 313 in a timely manner. During ash removal, the ash discharge block 309 is moved down, the sealing block 312 is pulled out, and the cleaning scraper 305 is moved down. The scraped impurities pass through the ash discharge groove 311 and the ash discharge inclined block 315 and are discharged in a timely manner.

[0024] In use, the waterproof cover 202 is pulled out to expose the socket, and then the plug is inserted into the socket. The waterproof cover 202 provides protection on the top and sides. When not in use, it is retracted into the socket box 201, thus providing enclosed protection for the socket and preventing moisture from entering. The return spring 206 is stretched synchronously and generates elasticity to facilitate the return of the waterproof cover 202, ensuring timely coverage and protection of the socket. The position of the waterproof cover 202 is positioned by the spring positioning block 204, and the length of the extended waterproof cover 202 is also positioned. This makes it suitable for plugs of different sizes, avoiding excessive compression of the plug, thus providing efficient and sufficient protection for the plug and socket. During operation, the heat generated by the battery cell body 102 is transferred to the heat dissipation cavity 104 through the heat dissipation grid 103. The heated air in the heat dissipation cavity 104 is output to the outside through the exhaust fan 401 to control the temperature of the battery cell body 102. The air pressure difference allows ambient air to enter the heat dissipation cavity 104 through the air inlet 304 of the air inlet box 301, carrying away the heat from the heat dissipation grid 103, the socket, and various heat-generating components, thus achieving temperature control. When impurities in the ambient air enter the air inlet box 301, the impurities are blocked by the first slot rod 302. The staggered chamber formed by the first and second slot rods 307 causes large particles of impurities to adhere to the side walls of the first and second slot rods 302 and 307. The remaining impurities are filtered and intercepted by the filter cloth layer 303, ensuring that the air entering the heat dissipation cavity 104 is pure and free of impurities. This prevents dust accumulation inside the power supply box 101, extends the service life of the filter cloth layer 303, and reduces maintenance costs. The cleaning scraper 305 and cleaning strip 316 are used to scrape and clean the impurities, further extending the service life and reducing maintenance costs. During operation, the upper surface of the sealing gasket 313 comes into close contact with the bottom end face of the sealing side plate 306, the bottom end face of the first groove rod 302, and the bottom end face of the second groove rod 307. This allows the airflow to pass fully through the staggered chambers of the first groove rod 302, the second groove rod 307, and the barrier plate 308, blocking large impurities in the airflow and preventing rainwater from entering the environment. The rainwater is then discharged along the sealing gasket 313 in a timely manner, allowing the filter cloth layer 303 to effectively filter small impurities without being disturbed by rainwater, thus improving filtration efficiency. During cleaning, the ash discharge block 309 is lowered, the sealing block 312 is pulled out, and the cleaning scraper 305 is lowered. The scraped impurities pass through the ash discharge groove 311 and the ash discharge inclined block 315, thus being discharged in a timely manner, thereby significantly extending the service life and reducing maintenance costs.

[0025] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any variations that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A waterproof outdoor energy storage power supply, characterized in that, The power supply box (101) includes a power supply box (101). Several rows of socket boxes (201) are evenly distributed in a rectangular array on one side of the power supply box (101). A socket with the plug facing out is installed in the middle of the inner side of the socket box (201). A waterproof cover (202) is slidably fitted around the socket of the socket box (201). The lower surface of the waterproof cover (202) is an open structure. An air intake box (301) is installed on the power supply box (101) and on the side adjacent to the socket box (201). A first groove rod (302) and a second groove rod (307) are installed in the air intake box (301). The first groove rod (302) and the second groove rod (307) are staggered.

2. The waterproof outdoor energy storage power supply as described in claim 1, characterized in that, The waterproof cover (202) has mounting grooves (207) on both sides of its top. One side of the mounting groove (207) has a mounting seat (203), and the other side of the mounting groove (207) has a connecting block (205) fixedly connected to the outer end.

3. A waterproof outdoor energy storage power supply as described in claim 2, characterized in that, The mounting base (203) is slidably connected to the mounting slide (207), and a spring positioning block (204) is slidably embedded at one end of the mounting base (203), and the spring positioning block (204) rubs against the mounting slide (207).

4. A waterproof outdoor energy storage power supply as described in claim 2, characterized in that, The connecting block (205) is fixedly connected to a reset spring (206), the end of which extends into the socket box (201) and is fixedly connected to the inner side wall of the socket box (201).

5. A waterproof outdoor energy storage power supply as described in claim 1, characterized in that, The power supply box (101) is equipped with a battery cell body (102) inside. A heat dissipation cavity (104) is provided inside the power supply box (101) and on one side of the battery cell body (102). A heat dissipation grid (103) is installed on the side of the battery cell body (102) and inside the heat dissipation cavity (104). An air inlet (304) is provided on the side of the air inlet box (301) near the heat dissipation cavity (104). A filter cloth layer (303) is sealed inside the air inlet (304). An exhaust fan (401) is installed on the other side of the air inlet box (301) near the heat dissipation cavity (104).

6. A waterproof outdoor energy storage power supply as described in claim 5, characterized in that, The cross-sections of the first groove rod (302) and the second groove rod (307) are both U-shaped. Several rows of barrier strips (308) are fixedly connected to the adjacent sides of the first groove rod (302) and the second groove rod (307). Each row of barrier strips (308) is staggered. The tops of the barrier strips (308), the first groove rod (302) and the second groove rod (307) are sealed and fixedly connected to the top inner wall of the air intake box (301). Sealing side plates (306) are fixedly connected to both sides of the inside of the air intake box (301). The opposite sides of the sealing side plates (306) are sealed and fixedly connected to the side of the first groove rod (302) that is close to them.

7. A waterproof outdoor energy storage power supply as described in claim 6, characterized in that, A cleaning scraper (305) is provided between the two sealing side plates (306). The barrier strip (308), the first groove rod (302) and the second groove rod (307) are all slidably inserted into the cleaning scraper (305). The two sides of the cleaning scraper (305) are slidably connected to the corresponding sealing side plates (306). The cleaning scraper (305) is slidably connected to the filter cloth layer (303) through the cleaning scraper strip (316), and the cleaning scraper strip (316) is squeezed and rubbed against the surface of the filter cloth layer (303).

8. A waterproof outdoor energy storage power supply as described in claim 7, characterized in that, Below the two sealing side plates (306) and inside the air inlet box (301), there is a dust discharge block (309). A sealing block (312) is movably embedded on the top of the dust discharge block (309). Sealing grooves (310) are opened on the top of the dust discharge block (309) and on both sides of the sealing block (312). The sealing block (312) is slidably connected to the dust discharge block (309) through the sealing grooves (310). A dust discharge groove (311) is opened at the bottom of the dust discharge block (309).

9. A waterproof outdoor energy storage power supply as described in claim 8, characterized in that, Sealing springs (314) are provided between the two sides of the ash discharge block (309) and the corresponding sealing side plate (306). The bottom end face of the sealing side plate (306) is provided with a storage groove adapted to the sealing spring (314). A sealing gasket (313) is fixedly connected to the upper surface of the sealing block (312). The sealing block (312) and the sealing gasket (313) are all slidably connected to the air inlet box (301). When the ash discharge block (309) is stationary, the sealing spring (314) makes the upper surface of the sealing gasket (313) tightly abut against the bottom end face of the sealing side plate (306), the bottom end face of the barrier strip (308), the bottom end face of the first groove rod (302), and the bottom end face of the second groove rod (307).

10. A waterproof outdoor energy storage power supply as described in claim 9, characterized in that, A ash discharge ramp (315) is provided at the bottom of the air inlet box (301) and directly below the ash discharge trough (311).

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