Outdoor portable energy storage equipment convenient to maintain

Abstract

The invention relates to the technical field of energy storage equipment, and discloses convenient-to-maintain outdoor portable energy storage equipment which comprises an outer frame, a buffer protection mechanism is arranged in the outer frame, a top cover sealing mechanism is slidably connected to the top of the outer frame, and a module quick disassembly mechanism is fixedly connected to the interior of the outer frame. A plurality of batteries are arranged in the module quick-dismounting mechanism, an information control mechanism is arranged outside the outer frame, the buffer protection mechanism comprises a foam layer, the exterior of the foam layer is fixedly connected to the interior of the outer frame, a wear-resistant coating is fixedly connected to the exterior of the outer frame, an anti-corrosion coating is fixedly connected to the interior of the outer frame, and the anti-corrosion coating is fixedly connected to the interior of the outer frame. According to the device, comprehensive and efficient buffer protection is provided for equipment, it is guaranteed that an internal battery and other parts are prevented from being seriously influenced by external force, the service life of the equipment is prolonged, and the stability of the equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage equipment, and in particular to an outdoor portable energy storage equipment that is easy to maintain. Background Art Outdoor portable energy storage equipment is a convenient power supply device designed to meet the power needs of outdoor activities. It usually has a small and lightweight appearance design and is easy to carry. It can be easily transported for camping, hiking, self-driving tours, outdoor work and other scenes. It is composed of an efficient battery pack inside, which can store a large amount of electrical energy. It can convert direct current into alternating current through an inverter, thereby providing stable power support for various electronic devices such as mobile phones, tablets, cameras, drones, small refrigerators, lighting fixtures, etc., allowing users to keep the equipment running normally even when away from conventional power sources. In addition, it is also equipped with a variety of charging interfaces, including USB interfaces, AC sockets, etc., to meet the charging needs of different devices. Some advanced outdoor portable energy storage devices also have intelligent control functions, which can display information such as power and voltage in real time, and prevent abnormal conditions such as overcharging, over-discharging, short circuit, etc. through protection circuits, ensuring safety and stability of use, and bringing great convenience and protection to outdoor life and work. Outdoor portable energy storage devices require buffer protection. The outdoor environment is complex and changeable. The equipment may be subject to unexpected collisions, falls, etc. For example, it may be knocked over when camping, or it may be impacted by bumps during transportation. External forces will directly act on the internal batteries and electronic components. Batteries are the core components of energy storage devices. Strong impacts will cause damage to the battery core and short circuits, which will not only affect battery life and performance, but may even cause safety issues such as fire or explosion. Electronic components such as circuit boards are also very fragile. External impacts can easily cause solder joints to fall off and components to be damaged. Therefore, buffer protection is crucial to ensure the normal use and safety of the equipment. However, when some existing energy storage devices are accidentally collided, dropped, or bumped during transportation, due to the lack of necessary buffer protection mechanisms, the impact force will be directly transmitted to the internal battery pack, circuit board and other precision electronic components, which will cause the battery cells inside the battery to shift and short-circuit, or the solder joints on the circuit board to loosen and components to be damaged, which will seriously affect the performance and service life of the equipment, and even cause safety hazards such as battery overheating, fire or explosion, etc., which brings great inconvenience and potential risks to users and cannot meet users' needs for equipment stability and safety. Therefore, in view of the above shortcomings, an outdoor portable energy storage device that is easy to maintain is proposed to solve the above problems. Summary of the invention In view of the shortcomings of the prior art, the present invention provides an outdoor portable energy storage device that is easy to maintain, which can solve the problem that some portable energy storage devices cannot achieve buffer protection for the internal structure. To achieve the above objectives, the present invention is implemented through the following technical solutions: an outdoor portable energy storage device that is easy to maintain, comprising an outer frame, a buffer protection mechanism is arranged inside the outer frame, a top cover sealing mechanism is slidably connected to the top of the outer frame, a module quick release mechanism is fixedly connected inside the outer frame, a plurality of batteries are arranged inside the module quick release mechanism, and an information control mechanism is arranged outside the outer frame; As a further description of the above technical solution: The buffer protection mechanism comprises a foam layer, the outside of the foam layer is fixedly connected to the inside of the outer frame, the outside of the outer frame is fixedly connected with a wear-resistant coating, the inside of the outer frame is fixedly connected with an anti-corrosion coating, the top of the outer frame is fixedly connected with a plurality of sliding columns, the tops of the plurality of sliding columns are fixedly connected with a limiting plate, the outsides of the plurality of sliding columns are slidably connected with a sliding frame, the insides of the plurality of sliding frames are provided with a spring 1, the tops of the plurality of springs 1 are fixedly connected with an inner frame, the outside of the inner frame is fixedly connected with a plurality of fixing frames, the outsides of the plurality of fixing frames are slidably connected with two sliding plates 1, the adjacent sides of the sliding plates 1 on each of the two sides are fixedly connected with an arc-shaped elastic plate 1, the outsides of the plurality of fixing frames are slidably connected with two sliding plates 2, the adjacent sides of the sliding plates 2 on each of the two sides are fixedly connected with an arc-shaped elastic plate 2, the outsides of the plurality of fixing frames are sleeved with springs 2, and the outsides of the plurality of fixing frames are fixedly connected with two fixing rings; As a further description of the above technical solution: The top cover sealing mechanism includes a machine cover, the outside of the machine cover is slidably connected to the inner top side of the outer frame, the bottom of the machine cover is fixedly connected to an extrusion square ring, the bottom of the machine cover is fixedly connected to a sealing ring 1, the bottom of the machine cover is fixedly connected to a sealing ring 2, a plurality of sliding grooves are provided inside the outer frame, the interiors of the plurality of sliding grooves are slidably connected to two sliding plates, a spring 3 is provided on the adjacent side of each two sliding plates, the tops of the plurality of sliding plates are fixedly connected to triangular blocks, a sliding groove is provided inside the outer frame, and the top of the machine cover is fixedly connected to a handle; As a further description of the above technical solution: The module quick-release mechanism comprises a plurality of fixing rods and a plurality of fixing frames, the exteriors of the plurality of fixing rods are fixedly connected to the interior of the inner frame, the exteriors of the plurality of fixing rods are fixedly connected to a plurality of fixing posts, the left and right sides of the plurality of fixing posts are threadedly connected to threaded sleeves, the sides of the plurality of threaded sleeves away from the fixing rods are fixedly connected to a plurality of connecting rods, one side of every four connecting rods away from the fixing rods is fixedly connected to a toggle ring, one side of the plurality of toggle rings away from the fixing rods is fixedly connected to a connecting shaft, the exteriors of the plurality of fixing frames are fixedly connected to a fixing shaft, and the interiors of the plurality of fixing frames are fixedly connected to two rubber rings; As a further description of the above technical solution: The information control mechanism includes an LCD display screen, the rear side of the LCD display screen is fixedly connected to the front side of the outer frame, the front side of the outer frame is fixedly connected to an LCD indicator light, the right end of the front side of the outer frame is fixedly connected to a temperature sensor, the right side of the outer side of the outer frame is fixedly connected to a USB-C port, the right side of the outer side of the outer frame is provided with a MicroSD slot, and the inner bottom side of the inner frame is fixedly connected to a circuit board; As a further description of the above technical solution: A side of the second arc-shaped elastic plate close to the fixing frame contacts a side of the first arc-shaped elastic plate away from the fixing frame, and the second arc-shaped elastic plate contacts an inner wall of the anti-corrosion coating; As a further description of the above technical solution: One end of the second spring is fixedly connected to a side of the second sliding plate away from the first sliding plate, and the other end of the second spring is fixedly connected to a side of the fixing ring close to the first sliding plate; As a further description of the above technical solution: The outer portion of the extruded square ring contacts the outer portion of the triangular block, and the outer portion of the triangular block is slidably connected to the inner portion of the slide groove; As a further description of the above technical solution: The outer portion of the slide plate is slidably connected to the inner portion of the slide groove, the outer portion of the second sealing ring is slidably connected to the inner portion of the slide groove, and the outer portion of the first sealing ring is slidably connected to the inner portion of the slide groove; As a further description of the above technical solution: The outer portion of the rubber ring contacts the outer portion of the battery, and the side of the connecting shaft away from the toggle ring contacts the side of the rubber ring close to the inner wall of the fixing frame. The present invention provides an outdoor portable energy storage device that is easy to maintain and has the following beneficial effects: 1. The outer frame is made of aluminum-magnesium alloy, which is lightweight and strong. When the device is impacted by external force, it serves as the first line of defense and can effectively reduce the transmission of impact force. The middle foam layer is made of EPP material, which has good buffering performance and can absorb most of the remaining energy through its own deformation, greatly reducing the impact force reaching the internal battery unit. When the inner frame is displaced by force, the sliding frame slides outside the sliding column to compress the spring 1. At the same time, the arc-shaped elastic plate 2 contacts the inside of the outer frame and deforms, driving the arc-shaped elastic plate 1 to deform and compress the spring 2. With the help of the elastic force of the arc-shaped elastic plate and the spring, the shaking of the inner frame is further buffered. The synergistic effect of multiple structures provides comprehensive and efficient buffering protection for the device, protects the internal battery and other components from serious influence of external force, and prolongs the service life and stability of the device. 2. In the present invention, when the cover slides into the outer frame, the extrusion square ring extrudes the triangular block, driving the sealing ring into the slide groove, and the inclined surface of the triangular block makes the slide plate slide in the slide groove and squeeze the sealing ring, so as to completely fill the gap between the triangular block and the slide groove, thereby achieving a good sealing effect, effectively preventing dust and moisture from invading the interior of the device, protecting the battery and electronic components from being damaged by pollution and humid environment, ensuring the normal operation and performance stability of the device, and improving the reliability of the device in complex outdoor environments. 3. When the battery needs to be repaired, turn the dial ring to drive the threaded sleeve to rotate through the connecting rod, causing it to move, and then drive the connecting shaft to slide out of the fixed frame to remove the battery. When installing, the operation is reversed. This design facilitates the removal and installation of the battery, and can quickly realize the repair and maintenance of a single battery, greatly shortening the downtime of the equipment, improving the maintainability and ease of use of the equipment, reducing the maintenance cost and difficulty of the equipment, and ensuring that the equipment can be restored to normal operation in time during outdoor use. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the handle structure of the present invention; Figure 3 It is a schematic diagram of the outer frame structure of the present invention; Figure 4 It is a schematic diagram of the battery structure of the present invention; Figure 5 It is a schematic diagram of the structure of the fixing frame of the present invention; Figure 6 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 7 It is a schematic diagram of the cover structure of the present invention; Figure 8 It is a schematic diagram of the fixing frame structure of the present invention; Fig. 9 For the present invention Figure 8 The enlarged image of point B in the middle. Among them, 1. outer frame; 2. buffer protection mechanism; 201. foam layer; 202. wear-resistant coating; 203. anti-corrosion coating; 204. sliding column; 205. limit plate; 206. sliding frame; 207. spring one; 208. fixed frame; 209. sliding plate one; 210. arc elastic plate one; 211. sliding plate two; 212. arc elastic plate two; 213. spring two; 214. fixed ring; 3. top cover sealing mechanism; 301. machine cover; 302. extrusion square ring; 303. sealing ring one; 304. sealing ring two; 305. sliding groove; 306. sliding plate; 307, spring three; 308, triangle block; 309, slide; 310, handle; 4, module quick release mechanism; 401, inner frame; 402, fixed rod; 403, fixed column; 404, threaded sleeve; 405, connecting rod; 406, toggle ring; 407, connecting shaft; 408, fixed frame; 409, fixed shaft; 410, rubber ring; 5, battery; 6, information control mechanism; 601, LCD display; 602, LCD indicator; 603, temperature sensor; 604, USB-C port; 605, MicroSD slot; 606, circuit board, DETAILED DESCRIPTION The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the specification of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Please refer to the attached Figures 1 to 3 , an embodiment provided by the present invention: an outdoor portable energy storage device that is easy to maintain, comprising an outer frame 1, the outer frame 1 is made of aluminum-magnesium alloy material, is light and strong, a buffer protection mechanism 2 is arranged inside the outer frame 1, a top cover sealing mechanism 3 is slidably connected to the top of the outer frame 1, a module quick release mechanism 4 is fixedly connected inside the outer frame 1, a plurality of batteries 5 are arranged inside the module quick release mechanism 4, and an information control mechanism 6 is arranged outside the outer frame 1; Specifically, the device is mainly composed of a lightweight and sturdy outer frame 1 made of aluminum-magnesium alloy, with a buffer protection mechanism 2 inside, a top cover sealing mechanism 3 connected to the top in a sliding manner, a module quick-release mechanism 4 containing multiple batteries 5 fixed inside, and an information control mechanism 6 on the outside. The various mechanisms cooperate with each other to provide functional guarantees such as stability, protection, and convenient maintainability for the use of the device outdoors.

[0002] Please refer to the attached Figures 4 to 6The buffer protection mechanism 2 includes a foam layer 201. The outside of the foam layer 201 is fixedly connected to the inside of the outer frame 1. The foam layer 201 is made of EPP Expanded Polypropylene material and has good buffering performance. When the outdoor portable energy storage device is impacted by external force, the foam layer 201 will absorb most of the remaining energy through its own deformation by virtue of its unique physical properties. This deformation is not permanent damage, but an elastic deformation. After the impact force disappears, it can recover to a certain extent, so that it can effectively play a buffering role many times, greatly reducing the energy reaching the internal battery 5 units. The outside of the outer frame 1 is fixedly connected with a wear-resistant coating 202. The wear-resistant coating 202 can effectively resist external friction and prevent the surface of the outer frame 1 from being worn, thereby maintaining the integrity and beauty of the outer frame 1 and extending the service life of the equipment. The inside of the outer frame 1 is fixedly connected with an anti-corrosion coating 203. The anti-corrosion coating 203 adopts nano-ceramic coating and has excellent corrosion resistance. The nano-ceramic anti-corrosion coating 203 can form a dense protective film on the metal surface to prevent these corrosions. The material contacts the metal matrix of the outer frame 1, thereby effectively preventing the intrusion of moisture and other corrosive substances. The top of the outer frame 1 is fixedly connected with multiple sliding columns 204, and the tops of the multiple sliding columns 204 are fixedly connected with the limit plate 205. The limit plate 205 limits the displacement range of the sliding frame 206 and the inner frame 401, preventing the sliding frame 206 and the inner frame 401 from being separated from the normal working position during the force application process, thereby ensuring the integrity and effectiveness of the buffer mechanism. The outer sliding connection of the multiple sliding columns 204 is connected with the sliding frame 206. When the device is impacted by external force , the inner frame 401 is displaced by force, and at this time the inner frame 401 moves along the direction of the sliding column 204, so that the sliding frame 206 slides outside the sliding column 204, and a spring 207 is arranged inside each of the plurality of sliding frames 206, and the tops of the plurality of springs 207 are fixedly connected with the inner frame 401, and when the inner frame 401 is displaced, the spring 207 is compressed, and the spring 207 generates an elastic force opposite to the impact force, thereby slowing down the displacement speed of the inner frame 401, absorbing part of the impact force, and further protecting the inner frame 401 and the battery 5 and other structures inside it; The outer part of the inner frame 401 is fixedly connected with a plurality of fixing frames 208, and the outer parts of the plurality of fixing frames 208 are slidably connected with two sliding plates 209, and the adjacent sides of each two sliding plates 209 are fixedly connected with an arc-shaped elastic plate 210, and the outer parts of the plurality of fixing frames 208 are slidably connected with two sliding plates 211, and the adjacent sides of each two sliding plates 211 are fixedly connected with an arc-shaped elastic plate 212. When the inner frame 401 is shaken by an external force, the arc-shaped elastic plate 212 will first contact with the inner part of the outer frame 1 and be deformed. Since the side of the arc-shaped elastic plate 212 close to the fixing frame 208 is in contact with the side of the arc-shaped elastic plate 1 210 away from the fixing frame 208, the deformation of the arc-shaped elastic plate 212 will be transmitted to the arc-shaped elastic plate 1 210, so that it is also deformed by force, thereby absorbing the energy generated by the shaking. The arc-shaped elastic plate 212 is in contact with the inner wall of the anti-corrosion coating 203, and the side of the arc-shaped elastic plate 212 close to the fixing frame 208 is in contact with the side of the arc-shaped elastic plate 1 210 away from the fixing frame 208. The outside of the plurality of fixing frames 208 is provided with a spring 213. The elastic potential energy of the second spring 213 further enhances the buffering effect on the deformation of the second arc elastic plate 212 and the first arc elastic plate 210, and can also assist the arc elastic plate to return to its original position after the shaking energy disappears, thereby continuously providing stable buffering protection for the inner frame 401, reducing the impact force and shaking effect on the internal battery 5, and improving the stability and reliability of the device under complex force conditions. One end of the second spring 213 is fixedly connected to the side of the sliding plate 211 away from the sliding plate 1 209, and the other end of the second spring 213 is fixedly connected to the fixed The ring 214 is close to the side of the sliding plate 1 209. During the deformation of the arc-shaped elastic plate 1 210 and the arc-shaped elastic plate 212, the sliding plate 211 is driven to slide, thereby compressing the spring 213. The elastic force generated by the spring 213 and the elastic force of the arc-shaped elastic plate work together to achieve buffering and protection of the inner frame 401, effectively reducing the damage to the inner frame 401 and its internal components caused by shaking, and improving the stability and reliability of the device under complex stress conditions. The exterior of the multiple fixing frames 208 are fixedly connected to two fixing rings 214; Specifically, the foam layer 201 in the buffer protection mechanism 2 can absorb impact force through elastic deformation, the wear-resistant coating 202 prevents wear, the anti-corrosion coating 203 prevents corrosion, the sliding column 204 guides the displacement of the inner frame 401, the limit plate 205 limits the displacement range, the sliding frame 206 and the spring 1 207 buffer the displacement of the inner frame 401, the arc elastic plate 1 210 and the arc elastic plate 2 212 and the spring 2 213 on the fixed frame 208 work together to absorb shaking energy through deformation and elastic force, and jointly protect the inner frame 401 and its internal battery 5 and other components, thereby improving the stability and reliability of the equipment under complex stress conditions.

[0003] Please refer to the attached Figure 1 Figure 2 and Figure 7 The top cover sealing mechanism 3 includes a machine cover 301, the outside of the machine cover 301 is slidably connected to the inner top side of the outer frame 1, the main function of the machine cover 301 is to protect the battery 5 and other components inside the device to prevent dust, moisture and other impurities from entering the inside of the device, the bottom of the machine cover 301 is fixedly connected with an extrusion square ring 302, the bottom of the machine cover 301 is fixedly connected with a sealing ring 1 303, and the bottom of the machine cover 301 is fixedly connected with a sealing ring 2 304. When the machine cover 301 slides into the inner part of the outer frame 1, the extrusion square ring 302 will squeeze the triangular block 308 to displace, and at the same time drive the sealing ring 1 303 and the sealing ring 2 304 to enter the inner part of the slide groove 309, and the sealing ring 1 303 and the sealing ring 2 304 are made of rubber material with good sealing performance. The outer frame 1 is made of a plurality of sliding grooves 305, which can be tightly fitted on the inner wall of the slide groove 309, effectively preventing the intrusion of dust and moisture. The inner part of the outer frame 1 is provided with a plurality of sliding grooves 305, and the inner parts of the plurality of sliding grooves 305 are slidably connected with two sliding plates 306. The sliding grooves 305 provide a guide and space for the sliding of the sliding plates 306. The outer part of the sliding plates 306 is slidably connected to the inner part of the sliding grooves 305. A spring 307 is provided on the adjacent side of each two sliding plates 306. The tops of the plurality of sliding plates 306 are fixedly connected with a triangular block 308. The outer part of the extruded square ring 302 contacts the outer part of the triangular block 308. The slide groove 309 provides a track and space for the sliding and sealing actions of the sealing ring 1 303, the sealing ring 2 304 and the triangular block 308. When the cover 301 slides into the outer frame 1, the square ring 302 is squeezed to squeeze the triangular block 308. The inclined surface design of the triangular block 308 allows the slide plate 306 to slide inside the sliding groove 305, and the gap between the triangular block 308 and the sliding groove 309 is filled completely by squeezing the sealing ring 1 303 and the sealing ring 2 304 with the help of the triangular block 308, thereby greatly improving the sealing performance. The sliding groove 309 is opened inside the outer frame 1, and the outer part of the sealing ring 1 303 is slidably connected to the inside of the sliding groove 309, and the outer part of the sealing ring 2 304 is slidably connected to the inside of the sliding groove 309. The inside of the slide groove 309 and the outside of the triangular block 308 are slidably connected to the inside of the slide groove 309. When the cover 301 is separated from the inside of the outer frame 1, the elastic force of the spring 307 will reset the slide plate 306 to prepare for the next closing of the cover 301, thereby ensuring the repeatability and reliability of the sealing mechanism, so that the device can still maintain good sealing performance when the cover 301 is opened and closed multiple times. A handle 310 is fixedly connected to the top of the cover 301. The design of the handle 310 facilitates the user to operate the cover 301. Specifically, the machine cover 301 can slide into the top of the outer frame 1 to protect the internal components. The extrusion square ring 302 at the bottom can squeeze the triangular block 308 to drive the sealing ring 1 303 and the sealing ring 2 304 into the slide groove 309 to achieve sealing. The sliding groove 305 guides the sliding plate 306, and the spring 307 resets the sliding plate 306. The triangular block 308 uses the inclined surface to assist in sealing. The slide groove 309 provides a track for the sliding seal of related components. The handle 310 is convenient for operation, which together ensures the sealing and operational convenience of the equipment, and can still maintain good sealing performance after multiple openings and closings.

[0004] Please refer to the attached Figure 8 and Fig. 9 The module quick release mechanism 4 includes a plurality of fixing rods 402 and a plurality of fixing frames 408. The outer portions of the plurality of fixing rods 402 are fixedly connected to the inner portion of the inner frame 401. The outer portions of the plurality of fixing rods 402 are fixedly connected to a plurality of fixing columns 403. The left and right sides of the plurality of fixing columns 403 are threadedly connected to threaded sleeves 404. The plurality of threaded sleeves 404 are fixedly connected to a plurality of connecting rods 405 on one side away from the fixing rods 402. A toggle ring 406 is fixedly connected to each of the four connecting rods 405 on one side away from the fixing rods 402. When a single battery 5 needs to be adjusted, When performing maintenance, the user can rotate the toggle ring 406 to drive the threaded sleeve 404 to rotate through the connecting rod 405. Due to the threaded connection between the threaded sleeve 404 and the fixed column 403, the threaded sleeve 404 will move during the rotation, thereby driving the toggle ring 406 to move. The side of the multiple toggle rings 406 away from the fixed rod 402 is fixedly connected with a connecting shaft 407. The side of the connecting shaft 407 away from the toggle ring 406 contacts the side of the rubber ring 410 close to the inner wall of the fixed frame 408. The outside of the multiple fixed frames 408 are fixedly connected with a fixed The fixed axis 409 and the interior of the plurality of fixed frames 408 are fixedly connected with two rubber rings 410. The rubber rings 410 can not only perform preliminary positioning of the battery 5 to prevent the battery 5 from shaking and displacement in the fixed frame 408, but the outer portion of the rubber ring 410 is in contact with the outer portion of the battery 5. When the battery 5 needs to be installed, the battery 5 can first be placed in the interior of the fixed frame 408. The rubber ring 410 can perform preliminary positioning of the battery 5 to ensure that the position of the battery 5 in the fixed frame 408 is relatively accurate, and then the toggle ring 406 is rotated in the reverse direction to drive the thread The sleeve 404 rotates to make the connecting shaft 407 slide into the interior of the fixing frame 408, thereby squeezing the rubber ring 410 to fix the battery 5. Under the squeezing of the connecting shaft 407, it can further closely fit the surface of the battery 5, providing a stable fixing force to ensure that the battery 5 maintains a stable position and electrical connection during the operation of the device, which not only facilitates the installation of the battery 5, but also ensures that the battery 5 remains stable during the operation of the device, avoiding problems such as poor circuit connection caused by the shaking of the battery 5, and improving the overall performance and stability of the device; Specifically, when inspecting the battery 5, the toggle ring 406 is rotated to drive the threaded sleeve 404 to rotate and displace via the connecting rod 405, so that the connecting shaft 407 moves out of the fixed frame 408. When installing the battery 5, it is placed in the fixed frame 408 and initially positioned by the rubber ring 410, and then the toggle ring 406 is rotated in the opposite direction to make the connecting shaft 407 slide into the extruded rubber ring 410 to fix the battery 5. This mechanism facilitates the inspection and installation of the battery 5, ensures its stability in the fixed frame 408, avoids poor circuit connection, and improves the overall performance and stability of the equipment.

[0005] Please refer to the attached Figure 1 and Figure 2The information control mechanism 6 includes an LCD display screen 601. The rear side of the LCD display screen 601 is fixedly connected to the front side of the outer frame 1. The LCD display screen 601 can intuitively display various information of the device, such as the power, voltage, current and other parameters of the battery 5, as well as the working status, temperature and other information of the device, so that the user can clearly understand the operation of the device. The front side of the outer frame 1 is fixedly connected with an LCD indicator light 602. The LCD indicator light 602 uses an energy-efficient LED lamp bead. The right end of the front side of the outer frame 1 is fixedly connected with a temperature sensor 603. The temperature sensor 603 uses an NTC Negative Temperature Coef ficient thermistor, with high sensitivity and good stability. During the operation of the device, the temperature sensor 603 can monitor the temperature inside the device in real time, especially the temperature of the battery 5. If the temperature of the battery 5 exceeds the standard, it will affect the performance and life of the battery 5, and even pose a safety hazard. The temperature sensor 603 transmits the monitored temperature data to the circuit board 606. Once the temperature abnormality is found, the device will immediately start the protection program, such as reducing the charging or discharging power, to ensure the safety of the battery 5 and the device, extend the service life of the device, and improve the reliability and stability of the device. The USB-C port 604 is fixedly connected to the right side of the outer frame 1. A MicroSD slot 605 is provided on the right side of the exterior. The USB-C port 604 and the MicroSD slot 605 can be used for firmware updates, which is convenient for users to upgrade the software system of the device in time to obtain better performance and functions; they can also be used as a temporary power output interface to charge other small electronic devices, which increases the practicality and versatility of the device. At the same time, they can also be used to download historical data. Users can export historical data generated during the operation of the device by connecting to corresponding devices for data analysis and troubleshooting, which provides convenience for the maintenance and management of the device and improves the intelligence and maintainability of the device. The inner frame 4 A circuit board 606 is fixedly connected to the bottom side of the inner part of 01. The circuit board 606 is responsible for collecting and processing data from various sensors such as the temperature sensor 603, and transmitting the data to the LCD display screen 601 and the LCD indicator light 602 for display. At the same time, the running state of the device is controlled according to the data, such as starting the protection program, etc. The circuit board 606 is also responsible for managing the data transmission and power output of the USB-C port 604 and the MicroSD slot 605, ensuring the coordination between various components, ensuring the accuracy and reliability of the information collection, processing and control of the device, and is the key to the stable operation of the device and the realization of various functions; Specifically, the LCD display screen 601 intuitively displays various information of the device, the LCD indicator light 602 uses high-efficiency and energy-saving LED lamp beads to indicate the status, the temperature sensor 603 monitors in real time and transmits data to the circuit board 606, and starts the protection program in case of abnormality. The USB-C port 604 and the MicroSD slot 605 are used for firmware updates, power output and historical data downloads. The circuit board 606 collects and processes data, controls device operation, and manages port and slot functions. All components work together to ensure that the device information collection and processing is accurate and reliable, thereby improving the practicality, intelligence, maintainability and stability of the equipment.

[0006] Working principle: When using this outdoor portable energy storage device, first move the device to the specified position through the handle 310. When the device is impacted by external force, the high-strength alloy of the outer frame 1 first acts as the first line of defense to reduce the transmission of impact force; then, the middle foam layer 201 absorbs most of the remaining energy through its own deformation, greatly reducing the energy reaching the internal battery 5 unit, and finally the inner anti-corrosion coating 203 provides the last barrier to prevent the intrusion of moisture and other corrosive substances, and the wear-resistant coating 202 further enhances the durability and aesthetics of the battery 5, and at the same time causes the inner frame 401 to be displaced by force, so that the sliding frame 206 can slide on the outside of the sliding column 204, At this time, the limit plate 205 will slide inside the sliding frame 206, and the spring 1 207 will be compressed. When the inner frame 401 shakes due to external force, the arc elastic plate 212 will contact the inside of the outer frame 1. At this time, the arc elastic plate 212 will be deformed first, and the arc elastic plate 1 210 will also be deformed under force. At this time, the sliding plate 211 will slide outside the fixed frame 208. At this time, the sliding plate 211 will slide outside the fixed frame 208, and the spring 213 will be compressed. At this time, the inner frame 401 can be buffered and protected by the elastic force of the arc elastic plate 212, the arc elastic plate 1 210 and the spring 213.

[0007] When the machine cover 301 slides into the interior of the outer frame 1, the internal battery 5 can be protected. At this time, the extrusion square ring 302 will squeeze the triangular block 308 to cause displacement, and at the same time, the sealing ring 1 303 and the sealing ring 2 304 will enter the interior of the slide groove 309. At this time, with the help of the inclined surface design of the triangular block 308, the sliding plate 306 can slide inside the sliding groove 305, and with the help of the triangular block 308, the sealing ring 1 303 and the sealing ring 2 304 are squeezed to completely fill the gap between the triangular block 308 and the slide groove 309, so that the sealing performance can be greatly improved. When the machine cover 301 is separated from the interior of the outer frame 1, the sliding plate 306 will be reset with the help of the elastic force of the spring 3 307.

[0008] When it is necessary to inspect and repair a single battery 5, the toggle ring 406 can be rotated to drive the threaded sleeve 404 to rotate with the help of the connecting rod 405, and then the toggle ring 406 can be displaced with the help of the threaded connection between the threaded sleeve 404 and the fixing column 403, and then the connecting shaft 407 can be driven to slide out from the inside of the fixing frame 408. At this time, the battery 5 can be taken out from the inside of the fixing frame 408, so that the battery 5 can be quickly inspected and repaired. When it is necessary to install the battery 5, the battery 5 can first be placed in the inside of the fixing frame 408, and the battery 5 can be preliminarily positioned with the help of the rubber ring 410. Then, the toggle ring 406 can be rotated in the opposite direction, so that the threaded sleeve 404 can be driven to rotate, and then the connecting shaft 407 can slide into the inside of the fixing frame 408, so that the rubber ring 410 can be squeezed, and then the battery 5 can be fixed.

[0009] The USB-C port 604 and the MicroSD slot 605 can be used for firmware updates and historical data downloads, and can also be used as temporary power output or data exchange interfaces. In daily use, the device is equipped with a temperature sensor 603 and a power detection switch. The data collected by the circuit board 606 will be monitored in real time and can be displayed through the LCD indicator 602 and the LCD display 601. If any of the battery 5 units is abnormal, such as the temperature exceeds the standard or the power is lower than the preset value, the device will immediately start the protection program.

[0010] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outdoor portable energy storage device that is easy to maintain, comprising an outer frame (1), characterized in that: A buffer protection mechanism (2) is arranged inside the outer frame (1), a top cover sealing mechanism (3) is slidably connected to the top of the outer frame (1), a module quick-release mechanism (4) is fixedly connected inside the outer frame (1), a plurality of batteries (5) are arranged inside the module quick-release mechanism (4), and an information control mechanism (6) is arranged outside the outer frame (1).

2. The portable outdoor energy storage device that is easy to maintain according to claim 1 is characterized in that: The buffer protection mechanism (2) comprises a foam layer (201), the outside of the foam layer (201) is fixedly connected to the inside of the outer frame (1), the outside of the outer frame (1) is fixedly connected to a wear-resistant coating (202), the inside of the outer frame (1) is fixedly connected to an anti-corrosion coating (203), the top of the outer frame (1) is fixedly connected to a plurality of sliding columns (204), the tops of the plurality of sliding columns (204) are fixedly connected to a limiting plate (205), the outsides of the plurality of sliding columns (204) are slidably connected to a sliding frame (206), the insides of the plurality of sliding frames (206) are provided with a spring 1 (207), the tops of the plurality of spring 1 (207) are fixedly connected to an inner frame (4 01), the outer part of the inner frame (401) is fixedly connected to a plurality of fixing frames (208), the outer parts of the plurality of fixing frames (208) are slidably connected to two sliding plates (209), the adjacent side of each two sliding plates (209) is fixedly connected to an arc-shaped elastic plate (210), the outer parts of the plurality of fixing frames (208) are slidably connected to two sliding plates (211), the adjacent side of each two sliding plates (211) is fixedly connected to an arc-shaped elastic plate (212), the outer parts of the plurality of fixing frames (208) are sleeved with springs (213), and the outer parts of the plurality of fixing frames (208) are fixedly connected to two fixing rings (214).

3. The portable outdoor energy storage device that is easy to maintain according to claim 1 is characterized in that: The top cover sealing mechanism (3) comprises a machine cover (301), the outside of the machine cover (301) is slidably connected to the internal top side of the outer frame (1), the bottom of the machine cover (301) is fixedly connected to an extrusion square ring (302), the bottom of the machine cover (301) is fixedly connected to a sealing ring 1 (303), the bottom of the machine cover (301) is fixedly connected to a sealing ring 2 (304), a plurality of sliding grooves (305) are provided inside the outer frame (1), two sliding plates (306) are slidably connected inside the plurality of sliding grooves (305), a spring 3 (307) is provided on the adjacent side of each two sliding plates (306), the tops of the plurality of sliding plates (306) are fixedly connected to a triangular block (308), a sliding groove (309) is provided inside the outer frame (1), and a handle (310) is fixedly connected to the top of the machine cover (301). According to claim 2, a portable outdoor energy storage device that is easy to maintain is characterized in that: the module quick-release mechanism (4) includes a plurality of fixing rods (402) and a plurality of fixing frames (408), the exteriors of the plurality of fixing rods (402) are fixedly connected to the interior of the inner frame (401), the exteriors of the plurality of fixing rods (402) are fixedly connected to a plurality of fixing columns (403), the left and right sides of the plurality of fixing columns (403) are threadedly connected to threaded sleeves (404), and the plurality of threaded sleeves (404) are far A plurality of connecting rods (405) are fixedly connected to one side away from the fixing rod (402); a toggle ring (406) is fixedly connected to one side of each of four connecting rods (405) away from the fixing rod (402); a connecting shaft (407) is fixedly connected to one side of the plurality of toggle rings (406) away from the fixing rod (402); a fixing shaft (409) is fixedly connected to the outside of the plurality of fixing frames (408); and two rubber rings (410) are fixedly connected to the inside of the plurality of fixing frames (408).

4. The portable outdoor energy storage device that is easy to maintain according to claim 2 is characterized in that: The information control mechanism (6) comprises an LCD display screen (601), the rear side of the LCD display screen (601) is fixedly connected to the front side of the outer frame (1), the front side of the outer frame (1) is fixedly connected to an LCD indicator light (602), the front right end of the outer frame (1) is fixedly connected to a temperature sensor (603), the right side of the outside of the outer frame (1) is fixedly connected to a USB-C port (604), the right side of the outside of the outer frame (1) is provided with a MicroSD slot (605), and the inner bottom side of the inner frame (401) is fixedly connected to a circuit board (606).

5. The portable outdoor energy storage device that is easy to maintain according to claim 2 is characterized in that: A side of the second arc-shaped elastic plate (212) close to the fixing frame (208) contacts a side of the first arc-shaped elastic plate (210) away from the fixing frame (208), and the second arc-shaped elastic plate (212) contacts an inner wall of the anti-corrosion coating (203).

6. The portable outdoor energy storage device that is easy to maintain according to claim 2 is characterized in that: One end of the second spring (213) is fixedly connected to a side of the second sliding plate (211) away from the first sliding plate (209), and the other end of the second spring (213) is fixedly connected to a side of the fixing ring (214) close to the first sliding plate (209).

7. The portable outdoor energy storage device that is easy to maintain according to claim 3 is characterized by: The outside of the extruded square ring (302) contacts the outside of the triangular block (308), and the outside of the triangular block (308) is slidably connected to the inside of the sliding groove (309).

8. The portable outdoor energy storage device that is easy to maintain according to claim 3 is characterized by: The outside of the sliding plate (306) is slidably connected to the inside of the sliding groove (305), the outside of the second sealing ring (304) is slidably connected to the inside of the sliding groove (309), and the outside of the first sealing ring (303) is slidably connected to the inside of the sliding groove (309).

9. The portable outdoor energy storage device that is easy to maintain according to claim 4, characterized in that: The outside of the rubber ring (410) contacts the outside of the battery (5), and the side of the connecting shaft (407) away from the dial ring (406) contacts the side of the rubber ring (410) close to the inner wall of the fixing frame (408).

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