Distributed energy storage battery device

Abstract

The invention relates to the technical field of battery storage, in particular to a distributed energy storage battery device. Comprising a battery can, a plurality of battery bins are annularly arrayed in the battery can, a bracket is vertically and slidably mounted in each battery bin, a slider is vertically and slidably mounted on the side wall, facing the axis of the battery can, of each bracket, an insertion rod is slidably mounted on each slider in the radial direction of the battery can, and an insertion hole matched with each insertion rod is formed in the side, away from the axis of the battery can, of each bracket; an annular guide rail is arranged at the axis in the battery tank, the insertion rod is slidably mounted on the guide rail, a bulge is arranged on the guide rail at the battery feeding port, a push plate is arranged at one end, extending out of the opening groove, of the insertion rod, and a shifting rod is rotatably mounted on the side of the battery bin in the battery tank. The battery body is stored in the horizontal cabin, the battery body is loaded and taken out from the same position, and only the deflection of the battery cabin needs to be controlled, so that the battery body is more convenient to take and place.

Description

Technical Field

[0001] The present invention relates to the technical field of battery storage, and in particular to a distributed energy storage battery device. Background Art

[0002] Distributed energy storage refers to storing energy through photovoltaic, wind power or power in the power grid in green energy. The stored energy can be electricity, heat, cold, potential energy, etc. Distributed energy storage systems adjust loads, absorb power peaks, and inject power when power supply suddenly decreases. On-site energy storage can alleviate power fluctuations caused by renewable energy production output.

[0003] With the rapid development of renewable energy, distributed energy storage systems are playing an increasingly important role in the energy field. As one of the core components of distributed energy storage systems, lithium batteries have the advantages of high energy density, long life, and good charge and discharge performance, and have gradually become a reliable energy storage technology.

[0004] When distributed energy storage battery devices are configured for renewable energy power generation, a large number of battery packs are usually required to be transported, stored and installed on site after production. During transportation, the battery packs may be bumped, causing damage to the external packaging and exposing the internal parts, posing safety hazards. In addition, most traditional battery storage equipment is a cabinet structure with multiple storage cavities for packing batteries. However, energy storage batteries are large in size, which makes it inconvenient to take and put the batteries in the upper chamber of the cabinet storage structure.

[0005] To this end, the present invention provides a distributed energy storage battery device, which makes it more convenient to take and put the batteries during storage. Summary of the invention

[0006] The purpose of the present invention is to solve the problems existing in the prior art and to propose a distributed energy storage battery device.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions: A distributed energy storage battery device comprises a cylindrical battery can, wherein the battery can is provided with a battery delivery port, a cover which can be opened and closed is provided at the battery delivery port, a plurality of battery compartments are arranged in a circular array in the battery can, the battery compartments are deflected by being driven by a driving structure, a bracket is vertically slidably installed in the battery compartment, a slider is vertically slidably installed on the side wall of the bracket facing the axis of the battery can, a plug rod is radially slidably installed on the slider along the radial direction of the battery can, a socket which cooperates with the plug rod is provided on the bracket at the side of the slider away from the axis of the battery can, a spring is provided between the plug rod and the slider, an opening groove for extending the plug rod is provided on the side wall of the battery compartment, an annular guide rail is provided at the axis of the battery can, the plug rod is slidably installed on the guide rail, a protrusion is provided on the guide rail at the battery delivery port, a push plate is provided at one end of the plug rod extending out of the opening groove, a lever is rotatably installed at the side of the battery compartment in the battery can, and the lever is driven by a driving structure and can deflect back and forth.

[0008] Preferably, the driving structure comprises a rotating drum rotatably mounted in the battery can, the rotating drum is provided with a sleeve clamp corresponding to the battery compartment one by one, a worm gear is provided on the rotating drum below the sleeve clamp, the worm gear is meshed with a worm rotatably mounted in the battery can, the worm gear is connected to a pedal rotatably mounted in the battery can via a clutch structure, the connection between the pedal shaft and the worm gear is controlled by the clutch structure, a movable groove for the pedal to move is provided on the side wall of the battery can, and a one-way bearing is provided between the pedal and the rotating part of the battery can.

[0009] Preferably, the clutch structure includes a rectangular rod that axially slides with the rotating shaft of the pedal, a sleeve that rotates coaxially with the pedal is provided in the battery can, the sleeve is connected to the worm gear through a chain drive, a rectangular hole that aligns with the rectangular rod is provided in the sleeve, two baffles are symmetrically provided on the rectangular rod, a gear rod is rotatably installed in the battery can, a second spring is provided between the gear rod and the battery can, the end of the gear rod facing the axis of the battery can is inserted between the two baffles, the end of the gear rod facing away from the axis of the battery can is rotatably installed with a handle, a third spring is provided between the handle and the gear rod, the side wall of the battery can is provided with an adjustment slot for the handle to extend and move, and the upper side wall of the adjustment slot is provided with a plurality of grooves for the handle end of the handle to be embedded in.

[0010] Preferably, a partition is provided in the battery can, and the partition is located between the sleeve clamp and the worm gear.

[0011] Preferably, the second driving structure includes a screw rod rotatably mounted on the axis of the battery can, the upper end of the screw rod extends out of the battery can and is provided with a pulley, a screw nut is mounted on the screw rod, a connecting rod is rotatably mounted on the screw nut, and the other end of the connecting rod is connected to the non-rotating axis part of the lever.

[0012] Preferably, the protrusion range is smaller than the angle between two adjacent battery compartments.

[0013] Preferably, a notch is provided at one end of the battery compartment away from the axis of the battery can.

[0014] Preferably, the bottom end of the battery loading port is located below the notch.

[0015] Preferably, a downward pressing positioning structure is provided on the top wall of the battery can and the inner wall of the cover, which is used to limit the position of the battery body in the battery compartment and prevent shaking.

[0016] Preferably, a plurality of Forma wheels are provided around the bottom end of the battery can.

[0017] Compared with the prior art, the present invention provides a distributed energy storage battery device, which has the following beneficial effects: 1. Compared with the inconvenience of taking and placing the battery body in the upper compartment of the cabinet, the battery body in this solution is stored in the horizontal compartment. The loading and unloading of the battery body are carried out from the same position. It is only necessary to control the deflection of the battery compartment through the driving structure, so that the battery body is more convenient to take and place.

[0018] 2. In the driving structure 1, a clutch structure is provided between the pedal and the worm gear mechanism. Through the clutch structure, the worm gear mechanism is separated from the pedal when stationary, that is, the power transmission is separated, so as to avoid accidentally touching the pedal when stationary, causing the battery compartment to shift and not correspond to the battery insertion port.

[0019] Other advantages, objectives and features of the present invention will be described in part in the following description; and in part, will be apparent to those skilled in the art based on an examination of the following; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the present invention.

[0021] Figure 2 For the present invention Figure 1 Schematic diagram after removing the cover.

[0022] Figure 3 For the present invention Figure 2 Schematic diagram after removing the battery can.

[0023] Figure 4 For the present invention Figure 3 A schematic diagram of the axial direction viewed from above.

[0024] Figure 5 For the present invention Figure 3 Schematic top view of .

[0025] Figure 6 For the present invention Figure 3 Schematic diagram of the top view.

[0026] Figure 7 For the present invention Figure 2Schematic diagram of the cross section at the center line of the battery access port.

[0027] Figure 8 It is a schematic diagram of the cooperation between the driving structure 2 of the present invention and the plug rod and the bracket.

[0028] Fig. 9 It is a left axial schematic diagram of the driving structure 1 of the present invention cooperating with the battery compartment.

[0029] Fig.10 It is a right axial schematic diagram of the driving structure 1 of the present invention cooperating with the battery compartment.

[0030] Fig.11 For the present invention Fig. 9 A three-dimensional schematic diagram of the drive structure 1 after removing the battery compartment.

[0031] Fig.12 It is a schematic diagram of the separation structure of the battery compartment, the bracket and the battery body of the present invention.

[0032] Fig.13 It is a plan view of a driving structure 1 of the present invention.

[0033] Fig.14 It is a three-dimensional schematic diagram of the cooperation between the pedal and the clutch structure of the present invention.

[0034] Fig.15 It is a schematic diagram of the insertion rod of the present invention being inserted into the insertion hole.

[0035] Fig.16 It is a schematic diagram of the insertion rod of the present invention after being pushed away from the insertion hole by the pushing rod.

[0036] Fig.17 For the present invention Figure 1 Local schematic diagram of point A.

[0037] Fig.18 For the present invention Figure 1 Schematic diagram of the front view.

[0038] Fig.19 It is a cross-sectional schematic diagram of the cooperation between the rectangular rod and the sleeve of the present invention.

[0039] In the figure: 1. battery can; 2. battery insertion port; 3. battery body; 4. battery compartment; 5. bracket; 6. pedal; 7. rectangular rod; 8. baffle; 9. sleeve; 10. worm; 11. worm wheel; 12. slide groove; 13. rotating drum; 14. sleeve clamp; 15. mounting cylinder; 16. guide rail; 17. slider; 18. plug rod; 19. socket; 20. lever; 21. connecting rod; 22. lead screw nut; 23. lead screw; 24. wheel; 25. baffle; 26. handle; 27. movable notch; 28. adjustment notch; 29. ​​groove; 30. cover; 31. spring one; 32. spring two; 33. spring five; 34. downward positioning structure; 35. partition. DETAILED DESCRIPTION

[0040] The following will be combined with the attached embodiment of the present invention Figure 1-19 , the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0041] Embodiment 1, in order to solve the problems existing in the prior art, this embodiment provides a distributed energy storage battery device, including a cylindrical battery can 1, the battery can 1 is provided with a battery loading port 2, the battery loading port 2 is provided with a cover 30 that can be opened and closed, the battery can 1 has a plurality of battery compartments 4 in a circular array, the battery compartment 4 is driven by a driving structure 1 and can be deflected, and the deflection angle of each driving is the angle between two adjacent battery compartments 4, a bracket 5 is vertically slidably installed in the battery compartment 4, a slider 17 is vertically slidably installed on the side wall of the bracket 5 facing the axis of the battery can 1, and the slider 17 is along the diameter of the battery can 1. A plug rod 18 is slidably installed, a socket 19 cooperating with the plug rod 18 is provided on the bracket 5 at the side of the slider 17 away from the axis of the battery can 1, a spring 31 is provided between the plug rod 18 and the slider 17, an opening groove for the plug rod 18 to extend out is provided on the side wall of the battery compartment 4, an annular guide rail 16 is provided at the axis of the battery can 1, the plug rod 18 is slidably installed on the guide rail 16, a protrusion is provided on the guide rail 16 at the battery delivery port 2, a push plate is provided at the end of the plug rod 18 extending out of the opening groove, a lever 20 is rotatably installed at the side of the battery compartment 4 in the battery can 1, and the lever 20 is driven by the driving structure 2 to be able to deflect back and forth.

[0042] Principle details of this embodiment: A distributed energy storage battery device includes a cylindrical battery can 1, which includes a cylindrical body, a can cover at the top, and a can bottom at the bottom. Flanges are provided at the ends of the can cover, the can bottom, and the cylindrical body, and adjacent flanges are fastened and connected by bolts, so that the battery can 1 can be disassembled, which is convenient for the decoration and replacement of internal equipment.

[0043] The battery can 1 has a plurality of battery compartments 4 in a circular array. The battery compartments 4 are driven by a driving structure 1 to deflect, and the deflection angle each time they are driven is the angle between two adjacent battery compartments 4. A bracket 5 is vertically slidably installed in the battery compartment 4. The bracket 5 is cylindrical and is used to place the battery body 3 inside. The horizontal cross-sectional shape of the bracket 5 is the same as that of the battery body 3, so that the gap after the battery body 3 is placed is smaller and gentler, and the shaking space is reduced, thereby reducing the displacement amplitude of the battery body 3, and enhancing the limitation of the battery body 3 with the structural shape, thereby improving the installation stability of the battery body 3.

[0044] The battery can 1 is provided with a battery insertion port 2, and the size of the battery insertion port 2 meets the requirements of placing and removing the battery body 3. A cover 30 is rotatably installed on the can cover at the battery insertion port 2, and the cover 30 is locked by a door lock structure (common cabinet lock, door lock), so that the cover 30 can be opened and closed. A sealing strip is provided at the contact part between the cover 30 and the side of the battery insertion port 2 to enhance the airtightness.

[0045] A vertical slide groove 12 is provided on the side wall of the bracket 5 facing the axis of the battery can 1, and a slider 17 is vertically slidably installed in the slide groove 12. A penetrating mounting hole is provided on the slider 17, and the mounting hole is arranged along the radial direction of the battery can 1. A plug rod 18 is inserted and installed in the mounting hole, so that the plug rod 18 can be radially slidably installed on the slider 17 along the battery can 1. A socket 19 cooperating with the plug rod 18 is provided on the inner wall of the slide groove 12 on the bracket 5, which is located on the side of the slider 17 away from the axis of the battery can 1. The socket 19 is chamfered to facilitate the insertion of the plug rod 18. A spring 31 is provided between the plug rod 18 and the slider 17, and the spring 31 is used to pull the plug rod 18 so that the plug rod 18 always tends to move in the direction of the insertion mounting hole. An opening groove is provided on the side wall of the battery compartment 4 for the plug rod 18 to extend.

[0046] A mounting tube 15 is provided at the axis center of the battery can 1, and a ring guide rail 16 is fastened and installed on the outer wall of the mounting tube 15, and an insertion rod 18 is slidably installed on the guide rail 16. A protrusion is provided on the guide rail 16 at a position corresponding to the battery insertion port 2. A push plate is provided at one end of the insertion rod 18 extending out of the opening groove, and a lever 20 is rotatably installed at the side of the battery compartment 4 in the battery can 1. The lever 20 is a U-shaped structure. The lever 20 is located between the push plate and the side wall of the battery compartment 4, leaving a lateral space for the push plate to rotate around the axis of the battery can 1, so as to prevent the lever 20 from interfering with the push plate when it moves with the battery compartment 4. The lever 20 is driven by the second driving structure and can deflect back and forth. A notch is left on the mounting tube 15 for the insertion rod 18 to move, and the range of the notch is adapted to the range of the protrusion.

[0047] According to the above technical solution: When placing the battery body 3: open the cover 30 to leak out the battery insertion port 2, and put the battery body 3 on the bracket 5 in the first battery compartment 4. After the placement is completed, the driving structure 1 drives several battery compartments 4 to deflect synchronously, so that the second battery compartment 4 is transferred to the corresponding position of the battery insertion port 2, and the battery body 3 can be put into the second battery compartment 4. The first battery compartment 4 moves to the side, and the insertion rod 18 on it moves down along the protrusion of the guide rail 16 until it moves horizontally. At this time, the bracket 5 in the first battery compartment 4 falls back to the bottom wall of the battery compartment 4, and the first battery body 3 is stored. In this way, the battery bodies 3 in all battery compartments 4 can be loaded. When the last battery compartment 4 is being stored, due to the protrusion on the guide rail 16, the insertion rod 18 placed on the protrusion will rise against the bracket 5, so that the upper end of the battery body 3 leaks out of the battery can 1 from the battery insertion port 2, resulting in the inability to close the cover 30. Therefore, at this time, the driving structure 2 drives the lever 20 to deflect counterclockwise (refer to the attached Figure 8 As shown in the figure and the angle shown), the lever 20 pushes against the push plate to drive the plug 18 to gradually disengage from the insertion hole 19. After the plug 18 is separated from the insertion hole 19, the bracket 5 falls back to the bottom wall of the battery compartment 4 under the action of the load, so that the battery body 3 falls into the battery compartment 4. Then the cover 30 is closed to complete the storage of the battery body 3. Then the driving structure 2 is reset, and the plug 18 and the insertion hole 19 are staggered up and down, and the spring 1 31 is stretched.

[0048] When taking out the battery body 3: open the cover 30 to expose the battery insertion port 2. At this time, the insertion rod 18 and the insertion hole 19 on the battery compartment 4 corresponding to the battery insertion port 2 are staggered up and down, and the battery is retracted in the battery compartment 4, which is inconvenient to take out. The battery compartment 4 is driven to deflect by the driving structure 1, until the adjacent battery compartment 4 moves to the raised position corresponding to the battery insertion port 2. However, the insertion rod 18 on the adjacent battery compartment 4 is not pushed by the lever 20 and separated from the insertion hole 19, so that the insertion rod 18 is still integrated with the bracket 5 in the battery compartment 4. Then in the process of moving, the insertion rod 18 moves along the guide rail 16. After moving to the raised position, it presses against the bracket 5 to drive the battery body 3 to rise, so that the top of the battery body 3 leaks out, leaving space for grabbing the battery body 3 when taking out, which is convenient for taking out the battery body 3. After the battery body 3 is taken out, the battery compartment 4 is deflected again by the driving mechanism 1, and the insertion rod 18 descends along the guide rail 16 until it moves horizontally. At this time, the bracket 5 falls back into the battery compartment 4, and the insertion hole 19 is aligned with the insertion rod 18 again. Under the pulling action of the spring 1 31, the insertion rod 18 is inserted into the insertion hole 19 again, so that it can move to the protrusion of the guide rail 16 next time to lift the bracket 5. The insertion rod 18 and the insertion hole 19 are re-inserted automatically by the protrusion of the guide rail 16 falling back, and there is no need to set up an additional reset structure, which simplifies the structure.

[0049] Compared with the inconvenience of taking and placing the battery body 3 in the upper compartment of the cabinet, the battery body 3 in this solution is stored in the horizontal compartment, and the loading and unloading of the battery body 3 are carried out from the same position. It is only necessary to control the deflection of the battery compartment 4 through the driving structure, thereby making the taking and placing of the battery body 3 more convenient.

[0050] In this embodiment, the side wall of the battery can 1 is provided with heat dissipation holes for internal heat dissipation. A filter is provided at the heat hole to prevent dust from penetrating.

[0051] In this embodiment, each battery compartment 4 in the battery can 1 is provided with a temperature sensor for monitoring the storage status of the battery body 3 to provide an early warning before a fire occurs. A display screen is provided on the can lid of the battery can 1 for displaying the temperature and other status information of the battery body 3. A compartment is provided on the bottom wall of the battery can 1, and water is stored in the compartment. A plurality of fire extinguishing nozzles are distributed on the inner wall of the battery can 1, and the plurality of fire extinguishing nozzles are connected to the compartments via a micro water pump, and are used for fire extinguishing treatment in the battery can 1, and fire treatment in a single battery compartment 4.

[0052] Preferably, the protrusion range is smaller than the angle between two adjacent battery compartments 4. Thus, when the insertion rod 18 of one battery compartment 4 is located at the center of the protrusion of the guide rail 16, the insertion rods 18 of the two adjacent battery compartments 4 are located at the horizontal position of the guide rail 16, thereby reducing the moving distance when the battery body 3 rises and falls, and then the battery body 3 insertion port can be reduced; in addition, all the brackets 5 can fall back to the bottom wall of the battery compartment 4, and will not be suspended by the protrusion, so that the load is concentrated on the insertion rod 18.

[0053] Preferably, a downward pressing positioning structure 34 is provided on the inner top wall of the battery can 1 and the inner wall of the cover 30, which is used to limit the position of the battery body 3 in the battery compartment 4 and prevent shaking. In this embodiment, a detailed structure is provided: the downward pressing positioning structure 34 includes a fixed cylinder, a pressure cylinder is vertically slidably installed on the outer wall of the fixed cylinder, the lower end of the pressure cylinder is a ball head, a spring four is fixed in the fixed cylinder, and the lower end of the spring four is connected to the inner bottom wall of the pressure cylinder. After the battery body 3 is placed in the battery compartment 4, as the battery compartment 4 rotates, the battery bodies 3 are placed one by one, and the pressure cylinder abuts against the upper end of the battery body 3, thereby pressing down and limiting the battery body 3. The lower end of the pressure cylinder is a spherical end, which is convenient for the battery compartment 4 to rotate and give way and shrink. The downward pressing positioning structure 34 of the battery compartment 4 corresponding to the protrusion on the guide rail 16 is arranged on the inner wall of the cover 30.

[0054] Preferably, the battery compartment 4 is provided with a notch at one end away from the axis of the battery can 1, so that the upper part of the battery body 3 is exposed away from the axis of the battery can 1, leaving more space for convenient placement of the battery body 3. The bracket 5 is also provided with a vertical grip on the side away from the axis of the battery can 1, so that the battery body 3 can be lifted from below and taken out of the battery compartment 4.

[0055] Preferably, the bottom end of the battery insertion port 2 is located below the notch, so as to reduce the interference of the outer wall of the battery can 1 on the position of the battery body 3 when the battery body 3 is inserted into the battery compartment 4.

[0056] Embodiment 2, in a further embodiment of the present invention, a specific structure of a driving structure 1 is provided, which can make the deflection angle of the battery compartment 4 each time equal to the angle between two adjacent battery compartments 4: The driving structure 1 includes a rotating drum 13 rotatably mounted in the battery can 1, the rotating drum 13 is provided with a sleeve clamp 14 corresponding to the battery compartment 4 one by one, the rotating drum 13 is provided with a worm gear 11 below the sleeve clamp 14, the worm gear 11 is meshed with a worm 10 rotatably mounted in the battery can 1, the worm 10 is connected to a pedal 6 rotatably mounted in the battery can 1 via a clutch structure, the connection between the pedal 6 rotating shaft and the worm 10 is controlled by the clutch structure, the side wall of the battery can 1 is provided with an active notch 27 for the pedal 6 to move, and a one-way bearing is provided between the pedal 6 and the rotating part of the battery can 1.

[0057] The clutch structure includes a rectangular rod 7 that is axially slidably matched with the rotating shaft of the pedal 6. A sleeve 9 that rotates coaxially with the pedal 6 is provided in the battery can 1. The sleeve 9 is connected to the worm 10 through a chain drive. A rectangular hole that aligns with the rectangular rod 7 is provided in the sleeve 9. Two baffles 8 are symmetrically provided on the rectangular rod 7. A baffle rod 25 is rotatably installed in the battery can 1. A spring 2 32 is provided between the baffle rod 25 and the battery can 1. The end of the baffle rod 25 facing the axis of the battery can 1 is inserted between the two baffles 8. The end of the baffle rod 25 facing away from the axis of the battery can 1 is rotatably installed with a handle 26. A spring 3 is provided between the handle 26 and the baffle rod 25. The side wall of the battery can 1 is provided with an adjustment slot 28 for the handle 26 to extend and move. The upper side wall of the adjustment slot 28 is provided with a plurality of grooves 29 for the handle end of the handle 26 to be embedded.

[0058] Principle details of this embodiment: The driving structure 1 includes a rotating drum 13 rotatably mounted in the battery can 1, and the rotating drum 13 is coaxially arranged with the battery can 1. The rotating drum 13 is provided with a sleeve clamp 14 corresponding to the battery compartment 4 one by one, and the sleeve clamp 14 is fastened to the outer wall of the battery compartment 4 by screws to realize the integral connection between the rotating drum 13 and the battery compartment 4. A worm gear 11 is fixed to the rotating drum 13 below the sleeve clamp 14, and the worm gear 11 is meshed with a worm 10 rotatably mounted on the inner bottom wall of the battery can 1. The worm 10 is connected to a sleeve 9 through a chain drive, and the sleeve 9 is rotatably mounted on the inner bottom wall of the battery can 1, and the rotation axis of the sleeve 9 is arranged horizontally.

[0059] Two supports are symmetrically fixed on the inner bottom wall of the battery can 1, and a mounting shaft is installed on the two supports to rotate together. A pedal 6 is mounted on the mounting shaft, and a spring 33 is provided between the bottom wall of the pedal 6 and the bottom wall of the battery can 1. A one-way bearing is provided between the pedal 6 and the mounting shaft, and through the one-way bearing, the pedal 6 can drive the mounting shaft to rotate and transmit power when it is stepped on, and cannot drive the mounting shaft to rotate and transmit power when it is raised and reset. A movable notch 27 is provided on the side wall of the battery can 1, and the pedal end of the pedal 6 extends out of the battery can 1 from the movable notch 27, and can only deflect vertically within the range of the movable notch 27, but cannot move horizontally. The mounting shaft and the sleeve 9 are arranged coaxially, and rectangular holes are provided at the axis. A rectangular rod 7 is inserted and installed in the rectangular hole of the mounting shaft, so that the rectangular rod 7 and the pedal 6 are axially slidably matched.

[0060] A baffle 25 is rotatably mounted above the pedal 6 in the battery can 1, and a spring 2 32 is fixed to the non-rotating axis of the baffle 25. The other end of the spring 2 32 is connected to the inner wall of the battery can 1, so that the baffle 25 always tends to be vertical to the rectangular rod 7. Baffle plates 8 are provided on the opposite sides of the two supports on the rectangular rod 7, and the two baffle plates 8 are symmetrically arranged. The spacing between the baffle plates 8 and the supports is greater than the spacing between the end of the rectangular rod 7 and the rectangular hole. One end of the baffle 25 is inserted between the two baffle plates 8, and the other end is rotatably connected to a handle 26. A spring 3 is provided between the handle 26 and the baffle 25. Under the action of the spring 3, the handle 26 always tends to bend upward. The rotation axis between the handle 26 and the baffle 25 is vertical. The side wall of the battery can 1 is provided with an adjustment slot 28 for the handle 26 to extend out, and the upper side wall of the adjustment slot 28 is provided with a plurality of grooves 29 for the handle end of the handle 26 to be embedded in. In the attached figure, there are three grooves 29, of which the middle groove 29 is perpendicular to the rectangular rod 7.

[0061] According to the above technical solution: In the initial state, the handle end of the handle 26 is embedded in the middle groove 29 , and the blocking rod 25 is perpendicular to the rectangular rod 7 .

[0062] When in use, the handle 26 is pressed down, and the handle end of the handle 26 is separated from the middle groove 29 and abuts against the bottom wall of the adjustment slot 28. The handle 26 is shaken so that the handle end of the handle 26 is embedded in the side groove 29. Under the action of the spring 3, the handle 26 will not be separated from the groove 29, thereby realizing the limit of the blocking rod 25. At this time, the handle 26 drives the blocking rod 25 to deflect, and the blocking rod 25 abuts on the baffle 8 and drives the rectangular rod 7 to move in the installation shaft, so that the rectangular rod 7 is inserted into the rectangular hole on the sleeve 9, thereby realizing the connection between the pedal 6 and the sleeve 9. After that, the pedal 6 is stepped on until the pedal 6 abuts on the bottom end of the movable slot 27, the pedal 6 deflects, and the sleeve 9 is driven to rotate synchronously through the rectangular rod 7. The sleeve 9 then drives the worm 10 to rotate through the chain drive, the worm 10 drives the worm wheel 11 to rotate, the worm wheel 11 drives the rotating drum 13 to rotate, and the rotating drum 13 drives all battery compartments 4 to rotate synchronously through the sleeve clamp 14, thereby realizing the deflection drive of the battery compartment 4. After all battery compartments 4 are loaded with battery bodies 3, the handle 26 is pressed down to return the handle end of the handle 26 to the middle groove 29, and the rectangular rod 7 is separated from the sleeve 9, thereby avoiding the problem of battery compartment 4 moving due to accidental stepping on the pedal.

[0063] Furthermore, by controlling the vertical dimension of the movable notch 27 and the transmission ratio of the worm wheel 11 and the worm 10 , the deflection angle of the battery compartment 4 can be controlled.

[0064] Preferably, a partition 35 is provided inside the battery can 1, and the partition 35 is located between the sleeve clip 14 and the worm gear 11. It is used to separate the components, so as to prevent the inside of the battery can 1 from being continuously connected to the external environment through the open structures such as the adjustment slot 28 and the movable slot 27, so that dust or water infiltration inside the battery can 1 may damage the battery body 3. At the same time, the stopper 25 is rotatably mounted on the bottom wall of the partition 35, and one end of the spring 32 is connected to the stopper 25 and the other end is mounted on the bottom wall of the partition 35, providing a mounting base for the installation of the stopper 25.

[0065] Embodiment 3, in a further embodiment of the present invention, a second specific structure of a driving structure capable of driving the lever 20 to reciprocate is provided: The second driving structure includes a screw 23 rotatably mounted on the axis of the battery can 1, with the upper and lower ends of the screw 23 being optical axes and the middle being a threaded portion. Limiting rings are provided at both ends of the threaded portion of the screw. The screw is located in the rotating cylinder 13. A through hole is provided at the axis of the can lid of the battery can 1, and a rotating seat is provided in the through hole. The optical axis of the screw 23 is rotatably mounted in the rotating seat, and the top end of the screw extends out of the battery can 1 from the rotating seat. A wheel 24 is provided at the top of the screw 23. A screw nut 22 is installed on the screw 23, and the screw nut 22 is vertically slidably matched with the battery can 1. A connecting rod 21 is rotatably mounted on the screw nut 22, and the other end of the connecting rod 21 is connected to the non-rotating axis portion of the lever 20.

[0066] According to the above technical solution: After the battery body 3 is loaded, the cover 30 is closed. Then the wheel 24 is turned clockwise, the wheel 24 drives the screw 23 to rotate, the screw 23 drives the screw nut 23 to rise, and the screw nut 22 pulls the lever 20 through the connecting rod 21 to drive the lever 20 to deflect, thereby driving the insertion rod 18 to separate from the insertion hole 19 on the push plate. After the insertion rod 18 is separated from the insertion hole 19, the lever 20 is still against the push plate and the push plate will not be separated.

[0067] The wheel disc 24 is turned counterclockwise, and the wheel disc 24 drives the screw rod 23 to rotate counterclockwise, so that the lever 20 is reset, and the insertion rod 18 has a tendency to reset under the action of the spring 1 31.

[0068] Embodiment 4, in a further embodiment of the present invention, a plurality of Fuma wheels are arranged around the bottom of the battery can 1. When stationary, the wheel body can be raised and retracted so that the support of the Fuma wheel directly contacts the ground, avoiding the problem of side deviation caused by the wheel body support, and the support is more stable.

[0069] Embodiment 5, in a further embodiment of the present invention, when the insertion rod 18 at the raised portion of the guide rail 16 is separated from the insertion hole 19, the bracket 5 in the battery compartment 4 falls back. If you only want to take out the battery body 3 in the battery compartment 4, you need to drive the battery compartment 4 to deflect multiple times through the driving structure 1 until the battery compartment 4 moves back to the raised portion of the guide rail 16, and do not allow the driving structure 2 to drive the lever 20 to deflect. This is more cumbersome and troublesome. In order to be able to directly take out the battery body 3 in the battery compartment 4 without deflecting the battery compartment 4 multiple times. In this embodiment, another driving structure 3 is used in conjunction with the driving structure 1.

[0070] The driving structure three includes an extended-range gearbox, which can expand the moving distance, that is, the rotation angle / number of turns here. A bevel gear 1 is fixed to the input end of the extended-range gearbox, and the bevel gear 1 is meshed with a bevel gear 2 rotatably mounted on the bottom wall of the battery can 1. The direction of power transmission is changed by the cooperation between the bevel gear 1 and the bevel gear 2. Bevel gear 2 and the sleeve 9 are symmetrically distributed along the symmetry line of the rectangular rod 7. A rectangular hole is also provided at the axis center of the rotating shaft of the bevel gear 2. A lead screw is connected to the output end of the extended-range gearbox, and a lead screw nut 22 is also installed on the lead screw. A plurality of pillars are provided around the lead screw nut 22, and the length of the pillars is greater than the length of the lead screw. A plurality of circular holes for the pillars to pass through are provided at the bottom end of the battery compartment 4, and a support plate is fixedly connected to the upper ends of the plurality of pillars, and a notch is provided on the bottom wall of the support seat 5 for the support plate to pass through.

[0071] According to the above technical solution: When the handle 26 is pushed to the right, the handle 26 drives the blocking rod 25 to deflect clockwise, and the other end of the blocking rod 25 presses against the push plate to insert the rectangular rod 7 into the rectangular hole on the rotating shaft of the bevel gear 2, so that the pedal 6 is connected to the bevel gear 2. At this time, the pedal 6 is stepped on, and the pedal 6 drives the lead screw to rotate through the bevel gear 2, the bevel gear 1, and the range-extending gear box, and the lead screw drives the lead screw nut 22 to rise, and the support plate passes through the notch and presses against the battery body 3 to rise. In this way, the purpose of taking out the battery body 3 in the battery compartment 4 without multiple deflections is achieved.

[0072] When the handle 26 is pushed to the left, the handle 26 drives the blocking rod 25 to deflect counterclockwise, so that the rectangular rod 7 is inserted into the rectangular hole in the sleeve 9, and the rotating drum 13 is driven to rotate through the worm gear 11 and worm 10 structure, thereby driving the battery compartment 4 to deflect.

[0073] In the present solution, the worm gear 11 and worm 10 structure of a driving structure can not only realize the change of direction of power transmission, but also utilize the self-locking property of the worm gear 11 and worm 10 structure to ensure that the battery compartment 4 can remain stable after deflection.

[0074] In this solution, the rotating parts of the sleeve 9, the mounting cylinder 15 and the rotating cylinder 13 are all provided with friction damping to increase the rotation resistance and prevent easy deflection.

[0075] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0076] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0077] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A distributed energy storage battery device, characterized in that: The battery can (1) comprises a cylindrical battery can (1), wherein the battery can (1) is provided with a battery insertion port (2), and a cover (30) which can be opened and closed is provided at the battery insertion port (2). A plurality of battery compartments (4) are provided in an annular array in the battery can (1), and the battery compartments (4) are driven by a driving structure to deflect, and a support seat (5) is vertically slidably installed in the battery compartment (4), and a slider (17) is vertically slidably installed on the side wall of the support seat (5) facing the axis of the battery can (1), and an insertion rod (18) is slidably installed on the slider (17) along the radial direction of the battery can (1), and a support seat (5) is located on the side of the slider (17) away from the axis of the battery can (1) A plug hole (19) is provided on the side thereof to cooperate with the plug rod (18), a spring (31) is provided between the plug rod (18) and the slider (17), an opening groove for the plug rod (18) to extend out is provided on the side wall of the battery compartment (4), an annular guide rail (16) is provided at the axis center of the battery can (1), the plug rod (18) is slidably installed on the guide rail (16), a protrusion is provided on the guide rail (16) at the battery insertion port (2), a push plate is provided at one end of the plug rod (18) extending out of the opening groove, and a lever (20) is rotatably installed at the side of the battery compartment (4) in the battery can (1), and the lever (20) is driven by a second driving structure to be reciprocatingly deflected.

2. A distributed energy storage battery device according to claim 1, characterized in that: The driving structure 1 comprises a rotating drum (13) rotatably mounted in the battery can (1), the rotating drum (13) being provided with a sleeve clamp (14) corresponding to the battery compartment (4) in a one-to-one manner, the rotating drum (13) being provided with a worm gear (11) below the sleeve clamp (14), the worm gear (11) being meshed with a worm (10) rotatably mounted in the battery can (1), the worm gear (10) being connected to a pedal (6) rotatably mounted in the battery can (1) via a clutch structure, the connection between the pedal (6) rotating shaft and the worm gear (10) being controlled by the clutch structure, a movable notch (27) for the pedal (6) to move is provided on the side wall of the battery can (1), and a one-way bearing is provided between the pedal (6) and the rotating portion of the battery can (1).

3. A distributed energy storage battery device according to claim 2, characterized in that: The clutch structure comprises a rectangular rod (7) axially slidingly matched with the rotating shaft of the pedal (6); a sleeve (9) coaxially rotating with the pedal (6) is provided in the battery can (1); the sleeve (9) is connected to the worm (10) via a chain drive; a rectangular hole aligned with the rectangular rod (7) is provided in the sleeve (9); two baffles (8) are symmetrically provided on the rectangular rod (7); a shift rod is rotatably installed in the battery can (1); a second spring (32) is provided between the shift rod and the battery can (1); one end of the shift rod facing the axis of the battery can (1) is inserted between the two baffles (8); one end of the shift rod facing away from the axis of the battery can (1) is rotatably installed with a handle (26); a third spring is provided between the handle (26) and the shift rod; a side wall of the battery can (1) is provided with a positioning notch (28) for the handle (26) to extend and move; and a plurality of grooves (29) are provided on the upper side wall of the positioning notch (28) for the handle end of the handle (26) to be embedded.

4. A distributed energy storage battery device according to claim 2, characterized in that: A partition (35) is provided in the battery can (1), and the partition (35) is located between the sleeve clamp (14) and the worm gear (11).

5. A distributed energy storage battery device according to claim 1, characterized in that: The second driving structure comprises a screw rod (23) rotatably mounted on the axis of the battery can (1), the upper end of the screw rod (23) protruding from the battery can (1) and provided with a wheel disc (24), a screw nut (22) being mounted on the screw rod (23), a connecting rod (21) being rotatably mounted on the screw nut (22), and the other end of the connecting rod (21) being connected to a non-rotating axis portion of the shifting rod (20).

6. A distributed energy storage battery device according to claim 1, characterized in that: The protruding range is smaller than the included angle between two adjacent battery compartments (4).

7. A distributed energy storage battery device according to claim 1, characterized in that: The battery compartment (4) is provided with a notch at one end facing away from the axis of the battery can (1).

8. A distributed energy storage battery device according to claim 7, characterized in that: The bottom end of the battery insertion port (2) is located below the notch.

9. A distributed energy storage battery device according to claim 1, characterized in that: A downward pressing positioning structure (34) is provided on the inner top wall of the battery can (1) and the inner wall of the cover (30), and is used to limit the position of the battery body (3) in the battery compartment (4) and prevent shaking.

10. A distributed energy storage battery device according to claim 1, characterized in that: A plurality of Forma wheels are arranged around the bottom end of the battery can (1).

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