Energy storage device for new energy

Abstract

The present application discloses a new energy storage device, which relates to the technical field of energy storage devices, and includes a box, a box door, a heat dissipation hole, a cooling fan, an air outlet, a shutter and a plurality of lithium batteries. A filter device is installed on the outer wall of the box, and the filter device includes two electric push rods and a movable plate; a mounting groove is provided on the top of the movable plate, and a first horizontal axis is rotatably connected in the mounting groove, and a filter frame is fixedly connected to the side wall of the first horizontal axis, and a filter screen is installed in the filter frame; torsion springs are respectively sleeved at both ends of the first horizontal axis; a cleaning device is installed below the movable plate, and the cleaning device includes a support plate and an ash receiving box; a first rack is fixedly connected to the outer wall of the box, and the first rack is arranged close to the ash receiving box, and a first gear is fixedly connected to one end of the first horizontal axis, and the first gear is meshed with the first rack; a knocking mechanism for knocking the filter screen is installed in the ash receiving box. The present application can reduce the dust from entering the box from the heat dissipation hole.

Description

Technical Field

[0001] The present application relates to the technical field of energy storage devices, and in particular to an energy storage device for new energy. Background Art

[0002] At present, new energy storage refers to energy storage technology that outputs electricity as the main form and provides services to the outside world, in addition to pumped storage. According to its technical characteristics and application scenarios, new energy storage mainly includes lithium-ion battery storage, liquid flow battery storage, compressed air storage, flywheel storage and other types.

[0003] The energy storage device for new energy in the prior art generally includes a box and multiple lithium batteries installed in the box. A large number of lithium battery devices for energy storage and power supply will cause the temperature inside the box to rise. In order to solve the above problem, the prior art generally opens a heat dissipation hole on the box and then installs a cooling fan in the heat dissipation hole.

[0004] However, dust can easily enter the box through the heat dissipation holes, which can easily cause electrical components in the box to malfunction. Summary of the invention

[0005] The present application provides a new energy storage device, which can reduce the dust from entering the box through the heat dissipation holes, and adopts the following technical solutions:

[0006] A new energy storage device comprises a box body, a box door installed on one side of the box body, a heat dissipation hole opened on one side of the box body, a cooling fan installed on the heat dissipation hole, an air outlet hole opened on the other side of the box body, a shutter installed on the air outlet hole and a plurality of lithium batteries installed in the box body, a filter mechanism is installed on the outer wall of the box body at one end of the heat dissipation hole, the filter mechanism comprises two electric push rods installed on the outer wall of the box body and a movable plate installed at the output ends of the two electric push rods; a mounting groove is opened on the top of the movable plate, a first horizontal axis is rotatably connected in the mounting groove, a filter frame is fixedly connected to the side wall of the first horizontal axis through a bracket, a filter screen is installed in the filter frame, and the filter screen can The heat dissipation holes are blocked; torsion springs are respectively sleeved at both ends of the first horizontal axis, and the opposite ends of the two torsion springs are respectively fixed to the side walls at both ends of the horizontal axis, and the ends of the two torsion springs far away from each other are respectively fixed to the inner walls at both ends of the mounting groove; a cleaning mechanism for cleaning the filter is installed under the movable plate, and the cleaning mechanism comprises a support plate installed on the outer wall of the box body and an ash box installed on the top of the support plate; a first rack is fixed to the outer wall of the box body, and the first rack is arranged close to the ash box, and a first gear is fixed to one end of the first horizontal axis, and the first gear is meshed with the first rack; a knocking mechanism for knocking the filter is installed in the ash box.

[0007] When it is necessary to block the heat dissipation holes, the movable plate is first driven upward by the output end of the electric push rod, and the upward movement of the movable plate drives the filter frame to move upward, and the upward movement of the filter frame drives the filter screen to move upward, so that the heat dissipation holes can be blocked, thereby reducing the dust from entering the box through the heat dissipation holes; when the filter screen needs to be cleaned, the movable plate is first driven downward by the output end of the electric push rod, and the downward movement of the movable plate drives the filter frame to move downward, and the downward movement of the filter frame drives the filter screen and the first horizontal axis to move downward, and the downward movement of the first horizontal axis drives the first gear to move downward, and then the first gear rotates under the action of the first rack, and the rotation of the first gear drives the first horizontal axis to rotate, and the rotation of the first horizontal axis drives the filter frame to rotate, and the rotation of the filter frame drives the filter screen to rotate, and then the filter screen is knocked by the knocking mechanism, so that the filter screen can be cleaned; in summary, by adopting the above scheme, on the one hand, it can reduce the dust from entering the box through the heat dissipation holes, and on the other hand, it is convenient to clean the filter screen.

[0008] Preferably, the knocking mechanism includes a vertical tube rotatably connected to the inner wall of the ash box, a driving assembly installed on the inner wall of the ash box for driving the vertical tube to rotate, a second horizontal shaft rotatably connected to both sides of the vertical tube, and a knocking plate eccentrically connected to the second horizontal shaft away from one end of the vertical tube; each of the knocking plates can abut against the filter screen; a first bevel gear is fixedly mounted on the outer side wall of the vertical tube, and a second bevel gear is fixedly connected to each end of the second horizontal shaft close to the vertical tube, and the two second bevel gears are meshed with the first bevel gear.

[0009] By adopting the above scheme, when the filter needs to be cleaned, the vertical tube is first driven to rotate through the driving assembly, the rotation of the vertical tube drives the first bevel gear to rotate, the rotation of the first bevel gear drives the second bevel gear to rotate, the rotation of the second bevel gear drives the second horizontal axis to rotate, the rotation of the second horizontal axis drives the knocking plate to rotate, and the rotation of the knocking plate can knock on the filter, thereby facilitating the cleaning of the filter; in summary, the knocking mechanism that is set up facilitates the cleaning of the filter.

[0010] Preferably, the driving assembly includes a vertical rod arranged in the vertical tube, an abutment plate fixed to the top of the vertical rod and a moving block fixed to the side wall of the vertical rod; the abutment plate can abut against the bottom of the moving plate; the outer wall of the vertical rod is fixed with a plurality of spiral blocks in sequence along its circumference, and the inner wall of the vertical tube is opened with a plurality of spiral grooves in sequence along its circumference, and the plurality of spiral blocks are matched with the plurality of spiral grooves in a one-to-one correspondence; a first spring is fixed to the bottom of the moving block, and one end of the first spring away from the moving block is fixed to the bottom of the ash box.

[0011] By adopting the above scheme, the movable plate is first driven to move downward by the output end of the electric push rod, and the movable plate moves downward to drive the filter frame to move downward. After the filter frame moves downward to a certain distance, it can drive the abutment plate to move downward, and the abutment plate moves downward to drive the vertical rod to move downward. At this time, the vertical rod can drive the vertical pipe to rotate under the action of the spiral block and the spiral groove; in summary, the set driving component is convenient for driving the vertical pipe to rotate.

[0012] Preferably, the outer side wall of the box body is equipped with multiple sets of fixing mechanisms for fixing the filter frame.

[0013] By adopting the above solution, the provided fixing mechanism facilitates the fixing of the filter frame, thereby further reducing the dust from entering the box through the heat dissipation holes.

[0014] Preferably, each group of the fixing mechanisms comprises a horizontal plate fixedly connected to the outer wall of the box body, a dovetail groove opened at the bottom of the horizontal plate, a dovetail block slidably connected to the dovetail groove, and a second spring fixed to one side of the dovetail block; a fixing block is fixedly connected to the bottom of the dovetail block, a side of the fixing block close to the filter frame is provided with an inclined surface, and the inclined surface matches the side of the filter frame away from the box body; one end of the second spring away from the dovetail block is fixedly connected to the inner wall of one end of the dovetail groove away from the box body.

[0015] By adopting the above scheme, when it is necessary to block the heat dissipation holes, the movable plate is first driven to move upwards through the output end of the electric push rod, and the upward movement of the movable plate drives the filter frame to move upwards. When the filter frame moves upwards to make the filter screen block the heat dissipation holes, the filter frame drives the fixed block to move in the direction away from the box body under the action of the inclined surface, and the fixed block moves in the direction away from the box body to press the second spring; when the filter screen blocks the heat dissipation holes, the filter frame stops moving, and then the fixed block can fix the filter frame under the action of the second spring; in summary, a fixing mechanism is provided to facilitate fixing the filter frame.

[0016] Preferably, the outer side wall of the box body is installed with a correction mechanism for correcting the filter frame.

[0017] By adopting the above solution, the provided deviation correction mechanism facilitates the deviation correction of the filter frame, thereby reducing the possibility of rigid collision between the filter frame and the fixing block.

[0018] Preferably, the correction mechanism includes a third horizontal axis rotatably connected to the outer wall of the box body, a correction plate fixed to the third horizontal axis, a second gear fixed to one end of the third horizontal axis, and a second rack connected to the outer wall of the box body along a vertical sliding manner; the second gear is meshed with the second rack, the bottom of the second rack can abut against the top of the filter frame, and the outer wall of the box body is installed with a reset component for resetting the second rack.

[0019] By adopting the above scheme, when it is necessary to block the heat dissipation hole, the movable plate is first driven to move upward through the output end of the electric push rod, and the upward movement of the movable plate drives the filter frame to move upward. When the filter frame moves upward until it is about to contact with the fixed block, the filter frame drives the second rack to move upward, and the upward movement of the second rack drives the second gear to rotate. The rotation of the second gear drives the correcting plate to rotate toward the box body. The rotation of the correcting plate toward the box body can push the filter frame to make the filter frame vertical, so that the filter frame can be aligned with the inclined surface, thereby reducing the possibility of a rigid collision between the filter frame and the fixed block; in summary, the set correcting mechanism can reduce the possibility of a rigid collision between the filter frame and the fixed block.

[0020] Preferably, the reset assembly includes a fixed frame fixed to the outer wall of the box body, a guide rod fixed to the fixed frame, a sliding sleeve slidably connected to the guide rod, and a third spring sleeved on the guide rod; the sliding sleeve is fixed to one side of the second rack, one end of the third spring is fixed to the top of the sliding sleeve, and the other end is fixed to the inner side of the top of the fixed frame.

[0021] By adopting the above scheme, the second rack moves upward to drive the sliding sleeve to move upward, and the sliding sleeve moves upward to press the third spring; when the filter frame moves downward, the sliding sleeve drives the second rack to reset under the action of the third spring; in summary, the reset component is set to facilitate the reset of the second rack.

[0022] Preferably, a plurality of card blocks are fixedly connected to the bottom of the ash receiving box, a plurality of card slots are opened on the top of the support plate, the plurality of card blocks are correspondingly connected to the plurality of card slots, and a pushing component for pushing the ash receiving box to move upward is installed on the support plate.

[0023] By adopting the above solution, multiple card blocks and multiple card slots are provided, which facilitates the installation of the gray box.

[0024] Preferably, the pushing assembly includes a through hole opened in the support plate, a fixing plate fixed to the inner wall of the through hole, a screw threadedly connected to the fixing plate, and a push plate slidably connected to the through hole; the top of the screw is rotatably connected to the bottom of the push plate, and a handwheel is installed at the bottom of the screw.

[0025] By adopting the above scheme, when the ash box cannot be removed, the screw is first driven to rotate by the hand wheel, and the rotation of the screw drives the push plate to move upward, and the upward movement of the push plate can drive the ash box to move upward; in summary, the set pushing component is convenient for driving the ash box to move upward.

[0026] In summary, this application has the following beneficial effects:

[0027] 1. When the heat dissipation hole needs to be blocked, the movable plate is first driven upward by the output end of the electric push rod, and the upward movement of the movable plate drives the filter frame to move upward, and the upward movement of the filter frame drives the filter screen to move upward, so that the heat dissipation holes can be blocked, thereby reducing the dust from entering the box through the heat dissipation holes; when the filter screen needs to be cleaned, the movable plate is first driven downward by the output end of the electric push rod, and the downward movement of the movable plate drives the filter frame to move downward, and the downward movement of the filter frame drives the filter screen and the first horizontal axis to move downward, and the downward movement of the first horizontal axis drives the first gear to move downward, and then the first gear rotates under the action of the first rack, and the rotation of the first gear drives the first horizontal axis to rotate, and the rotation of the first horizontal axis drives the filter frame to rotate, and the rotation of the filter frame drives the filter screen to rotate, and then the filter screen is knocked by the knocking mechanism, so that the filter screen can be cleaned; in summary, by adopting the above scheme, on the one hand, it can reduce the dust from entering the box through the heat dissipation holes, and on the other hand, it is convenient to clean the filter screen;

[0028] 2. When the filter needs to be cleaned, the vertical tube is first driven to rotate by the driving assembly, the vertical tube rotation drives the first bevel gear to rotate, the first bevel gear rotation drives the second bevel gear rotation, the second bevel gear rotation drives the second horizontal shaft rotation, the second horizontal shaft rotation drives the knocking plate rotation, the knocking plate rotation can knock on the filter, so as to facilitate the cleaning of the filter; in summary, the knocking mechanism is set to facilitate the cleaning of the filter;

[0029] 3. When the heat dissipation holes need to be blocked, the movable plate is first driven to move upwards through the output end of the electric push rod, and the upward movement of the movable plate drives the filter frame to move upwards. When the filter frame moves upwards until it is about to contact with the fixed block, the filter frame drives the second rack to move upwards, and the second rack moves upwards to drive the second gear to rotate. The rotation of the second gear drives the correcting plate to rotate toward the box body. The rotation of the correcting plate toward the box body can push the filter frame to make it vertical, so that the filter frame can be aligned with the inclined surface, thereby reducing the possibility of a rigid collision between the filter frame and the fixed block. In summary, the correcting mechanism set up can reduce the possibility of a rigid collision between the filter frame and the fixed block. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present application;

[0031] Figure 2 This is a structural schematic diagram highlighting the filtering mechanism in the embodiment of the present application;

[0032] Figure 3 This is a structural schematic diagram highlighting the cleaning mechanism in the embodiment of the present application;

[0033] Figure 4This is a structural diagram highlighting the striking mechanism in the embodiment of the present application;

[0034] Figure 5 This is a structural schematic diagram highlighting the spiral block and the spiral groove in the embodiment of the present application;

[0035] Figure 6 This is a structural schematic diagram highlighting the fixing mechanism in the embodiment of the present application;

[0036] Figure 7 This is a structural schematic diagram highlighting the dovetail block and the dovetail groove in the embodiment of the present application;

[0037] Figure 8 This is a structural schematic diagram highlighting the deviation correction mechanism in the embodiment of the present application;

[0038] Fig. 9 This is a structural schematic diagram highlighting the driving component in the embodiment of the present application.

[0039] Explanation of the reference numerals: 1. box body; 11. box door; 12. heat dissipation hole; 13. cooling fan; 14. air outlet; 15. shutter; 16. lithium battery; 2. filtering mechanism; 21. electric push rod; 22. moving plate; 221. mounting groove; 23. first horizontal axis; 24. filter frame; 25. filter screen; 26. torsion spring; 3. cleaning mechanism; 31. support plate; 311. slot; 32. ash box; 321. block; 33. first rack; 34. first gear; 4. knocking mechanism; 41. vertical pipe; 411. spiral groove; 42. second horizontal axis; 43. knocking plate; 44. first A bevel gear; 45, a second bevel gear; 46, a vertical rod; 461, a spiral block; 47, abutment plate; 48, a moving block; 49, a first spring; 5, a fixing mechanism; 51, a horizontal plate; 511, a dovetail groove; 52, a dovetail block; 53, a second spring; 54, a fixing block; 541, an inclined plane; 6, a correction mechanism; 61, a third horizontal axis; 62, a correction plate; 63, a second gear; 64, a second rack; 65, a fixing frame; 66, a guide rod; 67, a sliding sleeve; 68, a third spring; 7, a pushing assembly; 71, a through hole; 72, a fixing plate; 73, a screw; 74, a push plate; 75, a handwheel. DETAILED DESCRIPTION

[0040] The following is combined with Figure 1-9 This application is described in further detail.

[0041] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0042] The present application discloses a new energy storage device, such as Figure 1 and Figure 2 As shown, it includes a box body 1, a box door 11 installed on one side of the box body 1, a heat dissipation hole 12 opened on one side of the box body 1, a cooling fan 13 installed on the heat dissipation hole 12, an air outlet 14 opened on the other side of the box body 1, a shutter 15 installed on the air outlet 14 and a plurality of lithium batteries 16 installed in the box body 1, and a filter mechanism 2 is installed on the outer wall of the box body 1 at one end of the heat dissipation hole 12.

[0043] like Figure 2 and Figure 3 As shown, the filtering mechanism 2 includes two electric push rods 21 vertically installed on the outer wall of the box body 1 and a movable plate 22 installed on the output ends of the two electric push rods 21; a mounting groove 221 is provided on the top of the movable plate 22, and a first horizontal axis 23 is horizontally rotatably connected in the mounting groove 221 through a bearing, and a filter frame 24 is fixedly connected to the side wall of the first horizontal axis 23 through a bracket, and a filter screen 25 is installed in the filter frame 24, and the filter screen 25 can block the heat dissipation hole 12; torsion springs 26 are respectively sleeved at both ends of the first horizontal axis 23, and the opposite ends of the two torsion springs 26 are respectively fixed to the side walls of the horizontal axis, and the ends of the two torsion springs 26 that are away from each other are respectively fixed to the inner walls of the two ends of the mounting groove 221.

[0044] like Figure 2 and Figure 3 As shown, a cleaning mechanism 3 for cleaning the filter 25 is installed under the movable plate 22, and the cleaning mechanism 3 includes a support plate 31 installed on the outer wall of the box body 1 and an ash box 32 installed on the top of the support plate 31; a first rack 33 is vertically fixed to the outer wall of the box body 1, and the first rack 33 is arranged close to the ash box 32, and a first gear 34 is fixed to one end of the first horizontal axis 23, and the first gear 34 is meshed with the first rack 33; a knocking mechanism 4 for knocking the filter 25 is installed in the ash box 32.

[0045] When the heat dissipation hole 12 needs to be blocked, the movable plate 22 is first driven to move upward by the output end of the electric push rod 21, and the movable plate 22 moves upward to drive the filter frame 24 to move upward, and the filter frame 24 moves upward to drive the filter screen 25 to move upward, so that the heat dissipation hole 12 can be blocked, thereby reducing the dust from entering the box body 1 through the heat dissipation hole 12; when the filter screen 25 needs to be cleaned, the movable plate 22 is first driven to move downward by the output end of the electric push rod 21, and the movable plate 22 moves downward to drive the filter frame 24 to move downward, and the filter frame 24 moves downward to drive the filter screen 25 and the first The horizontal shaft 23 moves downward, the first horizontal shaft 23 moves downward to drive the first gear 34 to move downward, and then the first gear 34 rotates under the action of the first rack 33, the first gear 34 rotates to drive the first horizontal shaft 23 to rotate, the first horizontal shaft 23 rotates to drive the filter frame 24 to rotate, the filter frame 24 rotates to drive the filter screen 25 to rotate, and then the filter screen 25 is knocked by the knocking mechanism 4, so that the filter screen 25 can be cleaned; in summary, by adopting the above scheme, on the one hand, it can reduce the dust from the heat dissipation hole 12 Entering the box body 1, on the other hand, it is convenient to clean the filter screen 25.

[0046] like Figure 3 and Figure 4 As shown, the knocking mechanism 4 includes a vertical tube 41 vertically rotatably connected to the inner wall of the ash box 32 through a bearing, a driving assembly installed on the inner wall of the ash box 32 for driving the vertical tube 41 to rotate, a second horizontal shaft 42 horizontally rotatably connected to both sides of the vertical tube 41 through bearings, and a knocking plate 43 eccentrically connected to the second horizontal shaft 42 away from the end of the vertical tube 41; the second horizontal shaft 42 is rotatably connected to the inner wall of the ash box 32, and each knocking plate 43 can abut against the filter screen 25; a first bevel gear 44 is fixedly mounted on the outer wall of the vertical tube 41, and a second bevel gear 45 is fixedly connected to the end of each second horizontal shaft 42 close to the vertical tube 41, and the two second bevel gears 45 are meshed with the first bevel gear 44. When the filter 25 needs to be cleaned, the vertical pipe 41 is first driven to rotate through the driving assembly. The rotation of the vertical pipe 41 drives the first bevel gear 44 to rotate. The first bevel gear 44 drives the second bevel gear 45 to rotate. The second bevel gear 45 drives the second horizontal shaft 42 to rotate. The second horizontal shaft 42 drives the knocking plate 43 to rotate. The knocking plate 43 rotates to knock on the filter 25, thereby facilitating the cleaning of the filter 25. In summary, the knocking mechanism 4 is set to facilitate the cleaning of the filter 25.

[0047] like Figure 4 and Figure 5As shown, the driving assembly includes a vertical rod 46 vertically arranged in the vertical tube 41, an abutment plate 47 fixed to the top of the vertical rod 46 and a moving block 48 fixed to the side wall of the vertical rod 46; the abutment plate 47 can abut against the bottom of the moving plate 22; the outer wall of the vertical rod 46 is fixed with a plurality of spiral blocks 461 in sequence along its circumference, and the inner wall of the vertical tube 41 is opened with a plurality of spiral grooves 411 in sequence along its circumference, and the plurality of spiral blocks 461 are matched with the plurality of spiral grooves 411 in a one-to-one correspondence; the bottom of the moving block 48 is vertically fixed with a first spring 49, and one end of the first spring 49 away from the moving block 48 is fixed to the bottom of the ash receiving box 32. First, the output end of the electric push rod 21 is used to drive the movable plate 22 to move downward, and the movable plate 22 moves downward to drive the filter frame 24 to move downward. After the filter frame 24 moves downward to a certain distance, it can drive the abutment plate 47 to move downward, and the abutment plate 47 moves downward to drive the vertical rod 46 to move downward. At this time, the vertical rod 46 can drive the vertical pipe 41 to rotate under the action of the spiral block 461 and the spiral groove 411; in summary, the set driving component is convenient for driving the vertical pipe 41 to rotate.

[0048] like Figure 6 and Figure 7 As shown, the outer wall of the box body 1 is equipped with multiple sets of fixing mechanisms 5 for fixing the filter frame 24. The fixing mechanisms 5 are arranged to facilitate fixing the filter frame 24, thereby further reducing dust from entering the box body 1 through the heat dissipation holes 12.

[0049] like Figure 6 and Figure 7 As shown, each set of fixing mechanisms 5 includes a horizontal plate 51 horizontally fixed to the outer wall of the box body 1, a dovetail groove 511 opened at the bottom of the horizontal plate 51, a dovetail block 52 slidably connected to the dovetail groove 511 along the length direction of the horizontal plate 51, and a second spring 53 fixed to one side of the dovetail block 52; a fixing block 54 is fixed to the bottom of the dovetail block 52, and a side of the fixing block 54 close to the filter frame 24 is provided with an inclined surface 541, and the inclined surface 541 matches the side of the filter frame 24 away from the box body 1; the second spring 53 is arranged along the length direction of the horizontal plate 51, and one end of the second spring 53 away from the dovetail block 52 is fixed to the inner wall of the dovetail groove 511 away from the box body 1. When it is necessary to block the heat dissipation holes 12, the movable plate 22 is first driven to move upward through the output end of the electric push rod 21, and the movable plate 22 moves upward to drive the filter frame 24 to move upward. When the filter frame 24 moves upward to make the filter screen 25 block the heat dissipation holes 12, the filter frame 24 drives the fixed block 54 to move away from the box body 1 under the action of the inclined surface 541, and the fixed block 54 moves in the direction away from the box body 1 to press the second spring 53; when the filter screen 25 blocks the heat dissipation holes 12, the filter frame 24 stops moving, and then the fixed block 54 can fix the filter frame 24 under the action of the second spring 53; in summary, the fixing mechanism 5 is provided to facilitate the fixing of the filter frame 24.

[0050] like Figure 6 and Figure 8 As shown, the outer wall of the box body 1 is installed with a correction mechanism 6 for correcting the filter frame 24. The correction mechanism 6 is provided to facilitate the correction of the filter frame 24, so that the possibility of rigid collision between the filter frame 24 and the fixing block 54 can be reduced.

[0051] like Figure 6 and Figure 8 As shown, the correction mechanism 6 includes a third horizontal axis 61 horizontally rotatably connected to the outer wall of the box body 1 through a bearing, a correction plate 62 fixed to the third horizontal axis 61, a second gear 63 fixed to one end of the third horizontal axis 61, and a second rack 64 vertically slidably connected to the outer wall of the box body 1; the second gear 63 is meshed with the second rack 64, the bottom of the second rack 64 can abut against the top of the filter frame 24, and the outer wall of the box body 1 is installed with a reset component for resetting the second rack 64. When it is necessary to block the heat dissipation hole 12, the movable plate 22 is first driven to move upward through the output end of the electric push rod 21, and the movable plate 22 moves upward to drive the filter frame 24 to move upward. When the filter frame 24 moves upward until it is about to contact with the fixed block 54, the filter frame 24 drives the second rack 64 to move upward, and the second rack 64 moves upward to drive the second gear 63 to rotate. The second gear 63 rotates and drives the correcting plate 62 to rotate toward the box body 1. The correcting plate 62 rotates toward the box body 1 to push the filter frame 24 to make the filter frame 24 vertical, so that the filter frame 24 can be aligned with the inclined surface 541, thereby reducing the possibility of a rigid collision between the filter frame 24 and the fixed block 54; in summary, the set correcting mechanism 6 can reduce the possibility of a rigid collision between the filter frame 24 and the fixed block 54.

[0052] like Figure 6 and Figure 8 As shown, the reset assembly includes a fixing frame 65 fixed to the outer wall of the box body 1, a guide rod 66 fixed vertically to the fixing frame 65, a sliding sleeve 67 connected to the guide rod 66 along a vertical sliding motion, and a third spring 68 sleeved on the guide rod 66; the sliding sleeve 67 is fixed to one side of the second rack 64, the third spring 68 is vertically arranged, one end of the third spring 68 is fixed to the top of the sliding sleeve 67, and the other end is fixed to the top inner side of the fixing frame 65. The second rack 64 moves upward to drive the sliding sleeve 67 to move upward, and the sliding sleeve 67 moves upward to press the third spring 68; when the filter frame 24 moves downward, the sliding sleeve 67 drives the second rack 64 to reset under the action of the third spring 68; in summary, the reset assembly is provided to facilitate the reset of the second rack 64.

[0053] like Figure 2 and Fig. 9As shown, a plurality of blocks 321 are vertically fixed to the bottom of the ash receiving box 32, a plurality of slots 311 are provided on the top of the support plate 31, and the plurality of blocks 321 are correspondingly connected to the plurality of slots 311, and a pushing assembly 7 for pushing the ash receiving box 32 to move upward is installed on the support plate 31. The plurality of blocks 321 and the plurality of slots 311 are provided to facilitate the installation of the ash receiving box 32.

[0054] like Fig. 9 As shown, the pushing assembly 7 includes a through hole 71 opened in the support plate 31, a fixing plate 72 fixed to the inner wall of the through hole 71, a screw 73 vertically threadedly connected to the fixing plate 72, and a push plate 74 slidably connected to the through hole 71; the top of the screw 73 is rotatably connected to the bottom of the push plate 74, and a hand wheel 75 is installed at the bottom of the screw 73. When the ash receiving box 32 cannot be removed, the screw 73 is first driven to rotate by the hand wheel 75, and the rotation of the screw 73 drives the push plate 74 to move upward, and the upward movement of the push plate 74 can drive the ash receiving box 32 to move upward; in summary, the setting of the pushing assembly 7 facilitates the upward movement of the ash receiving box 32.

[0055] Working principle: when the heat dissipation hole 12 needs to be blocked, the movable plate 22 is first driven to move upward by the output end of the electric push rod 21, and the movable plate 22 moves upward to drive the filter frame 24 to move upward, and the filter frame 24 moves upward to drive the filter screen 25 to move upward, so that the heat dissipation hole 12 can be blocked, thereby reducing the dust from entering the box body 1 through the heat dissipation hole 12; when the filter screen 25 needs to be cleaned, the movable plate 22 is first driven to move downward by the output end of the electric push rod 21, and the movable plate 22 moves downward to drive the filter frame 24 to move downward, and the filter frame 24 moves downward to drive the filter screen 25 and the first horizontal shaft 23 to move downward, and the first horizontal shaft 23 moves downward to drive the first gear 34 to move downward, and then the first gear 34 rotates under the action of the first rack 33, and the rotation of the first gear 34 drives the first horizontal shaft 23 to rotate, and the first gear 34 rotates. The horizontal shaft 23 rotates to drive the filter frame 24 to rotate, and the rotation of the filter frame 24 drives the filter screen 25 to rotate; in addition, after the filter frame 24 moves downward to a certain distance, it can drive the abutment plate 47 to move downward, and the abutment plate 47 moves downward to drive the vertical rod 46 to move downward. At this time, the vertical rod 46 drives the vertical pipe 41 to rotate under the action of the spiral block 461 and the spiral groove 411, and the rotation of the vertical pipe 41 drives the first bevel gear 44 to rotate, and the first bevel gear 44 rotates to drive the second bevel gear 45 to rotate, and the second bevel gear 45 rotates to drive the second horizontal shaft 42 to rotate, and the second horizontal shaft 42 rotates to drive the knocking plate 43 to rotate, and the knocking plate 43 rotates to knock on the filter screen 25, so that the filter screen 25 can be cleaned; in summary, by adopting the above scheme, on the one hand, it can reduce the dust from the heat dissipation hole 12 Entering the box body 1, on the other hand, it is convenient to clean the filter screen 25.

[0056] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A new energy storage device, comprising a box (1), a box door (11) installed on one side of the box (1), a heat dissipation hole (12) opened on one side of the box (1), a cooling fan (13) installed on the heat dissipation hole (12), an air outlet (14) opened on the other side of the box (1), a shutter (15) installed on the air outlet (14), and a plurality of lithium batteries (16) installed in the box (1), characterized in that: A filter mechanism (2) is installed at one end of the heat dissipation hole (12) on the outer wall of the box body (1), and the filter mechanism (2) comprises two electric push rods (21) installed on the outer wall of the box body (1) and a movable plate (22) installed on the output ends of the two electric push rods (21); a mounting groove (221) is provided on the top of the movable plate (22), a first horizontal shaft (23) is rotatably connected in the mounting groove (221), a filter frame (24) is fixedly connected to the side wall of the first horizontal shaft (23) through a bracket, a filter screen (25) is installed in the filter frame (24), and the filter screen (25) can block the heat dissipation hole (12); torsion springs (26) are respectively sleeved at both ends of the first horizontal shaft (23), the opposite ends of the two torsion springs (26) are respectively fixedly connected to the side walls of the horizontal shaft at both ends, and the ends of the two torsion springs (26) that are away from each other are respectively fixedly connected to the inner walls of the two ends of the mounting groove (221); A cleaning mechanism (3) for cleaning the filter screen (25) is installed below the movable plate (22), and the cleaning mechanism (3) comprises a support plate (31) installed on the outer wall of the box body (1) and an ash receiving box (32) installed on the top of the support plate (31); a first rack (33) is fixedly connected to the outer wall of the box body (1), the first rack (33) is arranged close to the ash receiving box (32), one end of the first horizontal axis (23) is fixedly connected to a first gear (34), the first gear (34) is meshed with the first rack (33); a knocking mechanism (4) for knocking the filter screen (25) is installed in the ash receiving box (32).

2. A new energy storage device according to claim 1, characterized in that: The knocking mechanism (4) comprises a vertical tube (41) rotatably connected to the inner wall of the ash receiving box (32), a driving assembly installed on the inner wall of the ash receiving box (32) for driving the vertical tube (41) to rotate, second horizontal shafts (42) rotatably connected to both sides of the vertical tube (41), and knocking plates (43) eccentrically connected to one end of the second horizontal shaft (42) away from the vertical tube (41); each of the knocking plates (43) can abut against the filter screen (25); a first bevel gear (44) is sleeved and fixed on the outer wall of the vertical tube (41); a second bevel gear (45) is fixedly connected to one end of each second horizontal shaft (42) close to the vertical tube (41), and the two second bevel gears (45) are meshed with the first bevel gear (44).

3. A new energy storage device according to claim 2, characterized in that: The driving assembly comprises a vertical rod (46) arranged in the vertical tube (41), an abutment plate (47) fixed to the top of the vertical rod (46), and a moving block (48) fixed to the side wall of the vertical rod (46); the abutment plate (47) can abut against the bottom of the moving plate (22); the outer wall of the vertical rod (46) is fixed with a plurality of spiral blocks (461) in sequence along its circumference, the inner wall of the vertical tube (41) is provided with a plurality of spiral grooves (411) in sequence along its circumference, and the plurality of spiral blocks (461) are matched with the plurality of spiral grooves (411) in a one-to-one correspondence; the bottom of the moving block (48) is fixed with a first spring (49), and one end of the first spring (49) away from the moving block (48) is fixed to the bottom of the ash receiving box (32).

4. A new energy storage device according to claim 1, characterized in that: The outer side wall of the box body (1) is equipped with a plurality of sets of fixing mechanisms (5) for fixing the filter frame (24).

5. A new energy storage device according to claim 4, characterized in that: Each set of the fixing mechanisms (5) comprises a horizontal plate (51) fixedly connected to the outer wall of the box body (1), a dovetail groove (511) provided at the bottom of the horizontal plate (51), a dovetail block (52) slidably connected to the dovetail groove (511), and a second spring (53) fixedly connected to one side of the dovetail block (52); a fixing block (54) is fixedly connected to the bottom of the dovetail block (52); a side of the fixing block (54) close to the filter frame (24) is provided with an inclined surface (541), and the inclined surface (541) matches the side of the filter frame (24) away from the box body (1); one end of the second spring (53) away from the dovetail block (52) is fixedly connected to the inner wall of one end of the dovetail groove (511) away from the box body (1).

6. A new energy storage device according to claim 5, characterized in that: The outer side wall of the box body (1) is provided with a deviation correction mechanism (6) for correcting the deviation of the filter frame (24).

7. A new energy storage device according to claim 6, characterized in that: The deviation correction mechanism (6) comprises a third horizontal shaft (61) rotatably connected to the outer wall of the box body (1), a deviation correction plate (62) fixedly connected to the third horizontal shaft (61), a second gear (63) fixedly connected to one end of the third horizontal shaft (61), and a second rack (64) connected to the outer wall of the box body (1) in a vertical sliding manner; the second gear (63) is meshed with the second rack (64), the bottom of the second rack (64) can abut against the top of the filter frame (24), and the outer wall of the box body (1) is installed with a reset component for resetting the second rack (64).

8. A new energy storage device according to claim 7, characterized in that: The reset assembly comprises a fixing frame (65) fixed to the outer wall of the box body (1), a guide rod (66) fixed to the fixing frame (65), a sliding sleeve (67) slidably connected to the guide rod (66), and a third spring (68) sleeved on the guide rod (66); the sliding sleeve (67) is fixed to one side of the second rack (64); one end of the third spring (68) is fixed to the top of the sliding sleeve (67), and the other end is fixed to the inner side of the top of the fixing frame (65).

9. A new energy storage device according to claim 1, characterized in that: A plurality of clamping blocks (321) are fixedly connected to the bottom of the ash receiving box (32), a plurality of clamping slots (311) are provided on the top of the support plate (31), the plurality of clamping blocks (321) are clamped in the plurality of clamping slots (311) in a one-to-one correspondence, and a pushing component (7) for pushing the ash receiving box (32) to move upward is installed on the support plate (31).

10. A new energy storage device according to claim 9, characterized in that: The pushing assembly (7) comprises a through hole (71) opened in the support plate (31), a fixing plate (72) fixed to the inner wall of the through hole (71), a screw rod (73) threadedly connected to the fixing plate (72), and a push plate (74) slidably connected to the through hole (71); the top of the screw rod (73) is rotatably connected to the bottom of the push plate (74), and a hand wheel (75) is installed at the bottom of the screw rod (73).

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