Lightweight high-energy power battery

Abstract

The application relates to the technical field of battery power collection, and discloses a light-weight high-energy power battery, which comprises a heat dissipation mechanism, the heat dissipation mechanism further comprises a protective shell, a sliding plate one is slidably connected to the inner wall of the protective shell, when the heat generated by a lithium battery pack is high, a heat expansion capsule will expand and contact a starting switch, at this moment, an electric telescopic rod will be started, and the sliding plate one is lowered, because a blocking plate blocks the air passage of the sliding plate one, the sliding plate one is in a closed state, the gas in the protective shell is extruded, the hot air in the protective shell is quickly discharged, meanwhile, lower-temperature gas is inhaled above the sliding plate one, the slope of the blocking plate will contact the slope of a slope plate, the blocking plate is extruded, the air passage is opened, the hot air and the cold air of the protective shell are exchanged, the temperature in the protective shell is quickly reduced, the heat emitted by the lithium battery pack is prevented from being high, and the collector is prevented from being in a high-temperature environment.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of battery power collection equipment, in particular to a lightweight high-energy power battery. BACKGROUND

[0002] A power automobile refers to an automobile provided with a power source, and the power source of an electric power automobile is a power battery pack. After continuous use, the power battery pack will generate a certain amount of heat, and if the heat is excessive, a great safety hazard will exist. Therefore, a heat dissipation structure needs to be used for heat dissipation when the power battery pack is used. In order to avoid dust from entering the power battery pack, a dust filter screen is usually arranged at the position of the heat dissipation hole during use of the existing power battery pack heat dissipation structure. However, with the increase of the use time of the dust filter screen, dust blocking will easily occur on the dust filter screen, which is troublesome to clean, and after blocking, the heat dissipation effect of the battery pack will be affected. SUMMARY

[0003] To solve the above technical problems, the application provides a lightweight high-energy power battery, which comprises a heat dissipation mechanism, and the heat dissipation mechanism further comprises a protective shell, a sliding plate one is slidably connected to the inner wall of the protective shell, a connecting frame is fixedly connected to the bottom of the sliding plate one, and two air vent grooves are formed in the inner wall of the sliding plate one.

[0004] The cooling mechanism comprises two fixed frames fixedly connected to the bottom of the connecting frame, two sliding plates three are slidably connected to the inner walls of the two fixed frames, and spring return rods two are fixedly connected to the side walls of the two sliding plates three.

[0005] The swinging mechanism comprises four fixed sleeves fixedly connected to the bottom of the sliding plate one, four oil delivery pipes one are throughly connected to the side walls of the four fixed sleeves, four extrusion plates are slidably connected to the inner walls of the four fixed sleeves, four hydraulic oils one are arranged in the inner walls of the four fixed sleeves, and four hydraulic oils two are arranged in the inner walls of the four oil delivery pipes one.

[0006] Preferably, the heat dissipation mechanism further comprises an electric telescopic rod fixedly connected to the top of the protective shell, the bottom output end of the electric telescopic rod is fixedly connected to the top of the sliding plate one, a lithium battery pack is fixedly connected to the inner wall bottom of the protective shell, and a collector is fixedly connected to the inner wall bottom of the protective shell.

[0007] The side wall of the lithium battery pack is fixedly connected with a heat expansion capsule, and the inner wall of the protective shell is fixedly connected with a starting switch. The collector and the lithium battery pack are installed together by the worker, the electric quantity in the lithium battery pack is collected and displayed through the collector, the worker is reminded of the residual electric quantity in the lithium battery pack, when the lithium battery pack is discharged, the heat generated is transferred to the heat expansion capsule to make the heat expansion capsule expand by heat, and when the heat generated by the lithium battery pack is high, the expansion amplitude of the heat expansion capsule will be large to contact the starting switch.

[0008] Preferably, the heat dissipation mechanism further comprises two blocking plates slidably connected to the bottom of the sliding plate 1, the side walls of the two blocking plates are fixedly connected to the spring return rod 1, the outer walls of the two spring return rods 1 are both slidably connected to the bottom of the sliding plate 1, and the inner wall of the protective shell is fixedly connected to two inclined panels;

[0009] Two sliding plates 2 are slidably connected to the inner wall of the connecting frame. The side walls of the two sliding plates 2 are fixedly connected to the side walls of the spring return rod 1. At this time, the electric telescopic rod will start, pushing the sliding plate 1 down. Since the blocking plate blocks the ventilation groove of the sliding plate 1, the sliding plate 1 is in a closed state. When the sliding plate 1 descends, the gas in the protective shell is squeezed, allowing the hot air in the protective shell to be quickly discharged. At the same time, the top of the sliding plate 1, such as: Figure 1 As shown, it will also inhale the gas with lower temperature from the external environment. As the sliding plate continues to move, the inclined surface of the blocking plate will come into contact with the inclined surface of the inclined panel, so that the blocking plate is squeezed and moves toward the electric telescopic rod. At the same time, it pushes the spring return rod to move, allowing the spring return rod to accumulate rebound force. The movement of the blocking plate will open the ventilation slot, allowing the hot air and cold air in the protective shell to exchange.

[0010] Preferably, the heat dissipation mechanism also includes a push rod fixedly connected to the two side walls of the sliding plate, the inner wall of the connecting frame is rotatably connected to the I-shaped frame, the bottom of the connecting frame is slidably connected to two push plates, the side walls of the two push plates are fixedly connected to the side walls of the spring reset rod 2, and when the spring reset rod 1 moves, it will also push the sliding plate 2 to move, squeezing the gas in the connecting frame. When the sliding plate 2 moves, it will also drive the push rod to move and contact the I-shaped frame, pushing the I-shaped frame to rotate. When the I-shaped frame rotates, it will push the push plate to move, so that the two push plates move away from each other, pushing the inside of the protective shell. As the sliding plate squeezes the space inside the protective shell, and the push plate pushes the gas in the protective shell, the hot air in the center of the protective shell will quickly move to both sides and quickly exchange with the cold air entering from the ventilation slot. By pushing the gas in the protective shell and coordinating with the gas ejected from the connecting frame, the exchange speed of hot air and cold air in the protective shell is accelerated, and the temperature inside the protective shell is quickly reduced, preventing the lithium battery pack from emitting high heat, thereby avoiding the collector from being in a high temperature environment, ensuring that the collector works in the best state, and can accurately and timely reflect the remaining power in the battery.

[0011] Preferably, the cooling mechanism further comprises two gas conveying pipes connected through the fixed frame side walls, the outer walls of the two gas conveying pipes are slidingly connected with the inner walls of the protective shell, the side walls of the two fixed frames are fixedly connected with two fixed rods, the inner walls of the two fixed frames are rotatably connected with rotating plates, the moving force of the push plate moves the spring return rod two, accumulates the spring return force of the spring return rod two, and drives the sliding plate three to slide in the fixed frame, because the fixed frame is located in the protective shell, the gas temperature inside the fixed frame is relatively high, and when the sliding plate three moves, the gas in the external environment is sucked in through the gas conveying pipe.

[0012] Preferably, the cooling mechanism further comprises five arc springs fixedly connected to the bottom of the rotating plate, the side walls of the five arc springs are fixedly connected with the bottom of the fixed frame, the inner walls of the two sliding plates three are provided with two air inlet holes, the side walls of the two sliding plates three are fixedly connected with moving plates, the top of the two rotating plates is fixedly connected with arc plates, and the sliding plate three extrudes the space inside the fixed frame, so that the hot air inside is extruded, because the molecular motion speed of the gas increases after the temperature increases, the air volume expands, it generates upward buoyancy, the flow speed increases, and because the space in the fixed frame is compressed, the hot air exchanges with the sucked cold air through the air inlet hole, so that the cold air enters the inside of the fixed frame, and the hot air is discharged through the gas conveying pipe to reduce the temperature of the gas inside the fixed frame, with the continuous movement of the sliding plate three, the fixed rod blocks the air inlet hole, so that the inside of the fixed frame is in a sealed state, and the continuous movement of the sliding plate three extrudes the gas inside the fixed frame to generate high pressure, until the moving plate contacts the arc plate, moves the arc plate, rotates the rotating plate, sprays the high-pressure gas to the lithium battery pack and the collector, reduces the temperature of the lithium battery pack and the collector, prevents the collector from overheating, reduces the heat emitted by the lithium battery pack, realizes rapid heat exchange, and improves the cooling efficiency.

[0013] Preferably, the swinging mechanism further comprises connecting plates arranged at the side walls of the fixed frame, the side walls of the two connecting plates are fixedly connected with connecting rods, the side walls of the two connecting rods are fixedly connected with the side walls of the sliding plate three, and the side walls of the two connecting plates are rotatably connected with two connecting rods.

[0014] The inner walls of the four connecting rods are rotatably connected with the side walls of the extrusion plate, and the inner walls of the four oil conveying pipes one are slidingly connected with piston rods one; the moving force of the sliding plate three moves the connecting rod in the direction of the fixed sleeve, rotates the connecting rod, and pushes the extrusion plate to move, because the fixed sleeve has hydraulic oil one inside, the movement of the extrusion plate pushes the hydraulic oil one to mix with the hydraulic oil two in the oil conveying pipe one, and pushes the piston rod one to descend.

[0015] Preferably, the swinging mechanism further comprises two arc-shaped swinging plates arranged at the bottom of the fixed frame, the bottom of each of the two fixed frames is fixedly connected with two connecting frames, the outer wall of each of the two arc-shaped swinging plates is fixedly connected with two rotating blocks, the outer wall of each of the four rotating blocks is rotatably connected with the inner wall of the connecting frame, the bottom of each of the four connecting frames is fixedly connected with a spring block, and the spring block is in contact with the rotating block, so that the rotating block is pushed to rotate, the spring block is extruded, the elastic force of the spring block is accumulated, as the piston rod one continuously moves, the rotating angle of the rotating block is larger, the bottom of the piston rod one is separated from the rotating block, at this time, the elastic force of the spring block is released, the rotating block swings, and the arc-shaped swinging plate swings.

[0016] Preferably, the swinging mechanism further comprises two sliding sleeves fixedly connected to the top of the sliding plate one, the outer wall of each of the two sliding sleeves is slidably connected with the inner wall of the protective shell, and the bottom of each of the two sliding sleeves is throughly connected with two oil delivery pipes two, the side wall of each of the four oil delivery pipes two is throughly connected with the side wall of the fixed sleeve.

[0017] The inner wall of each of the four oil delivery pipes two is slidably connected with a piston rod two, the inner wall of each of the two sliding sleeves is slidably connected with a sliding plate four, and the inner wall of each of the two sliding sleeves is slidably connected with two spring plates.

[0018] The application has the following beneficial effects:

[0019] (1) When the application is used, the worker installs the collector and the lithium battery pack together, collects and displays the electric quantity in the lithium battery pack through the collector, reminds the worker of the residual electric quantity in the lithium battery pack, when the lithium battery pack discharges, the heat generated by the lithium battery pack is transferred to the heat expansion capsule, the heat expansion capsule is heated and expanded, when the heat generated by the lithium battery pack is high, the expansion amplitude of the heat expansion capsule is large, and the heat expansion capsule is in contact with the starting switch, at this time, the electric telescopic rod is started, pushes down the sliding plate, and the blocking plate blocks the air vent groove of the sliding plate one, so that the sliding plate one is in a closed state. Figure 1As shown, the gas with lower temperature in the external environment is also inhaled, and as the sliding plate 1 continuously moves, the slope of the blocking plate is in contact with the slope of the slope plate, the blocking plate is extruded, moves towards the electric telescopic rod, pushes the spring return rod 1 to move, and the spring return rod 1 accumulates the elastic force. The movement of the blocking plate opens the air passage, exchanges the hot air and the cold air in the protective shell, and when the spring return rod 1 moves, it also pushes the sliding plate 2 to move, extrudes the gas in the connecting frame, and when the sliding plate 2 moves, it also drives the push rod to move and contact the work-shaped frame, drives the work-shaped frame to rotate, and when the work-shaped frame rotates, it drives the push plate to move, and the two push plates move away from each other, and push the gas in the protective shell. Since the sliding plate 1 extrudes the space in the protective shell, and when the push plate pushes the gas in the protective shell, the hot gas at the center of the protective shell moves quickly to both sides, and quickly exchanges with the cold air entering the air passage. By pushing the gas in the protective shell and cooperating with the gas sprayed from the connecting frame, the exchange speed of the hot air and the cold air in the protective shell is accelerated, the temperature in the protective shell is quickly reduced, the heat emitted by the lithium battery pack is prevented from being high, thereby avoiding that the collector is in a high-temperature environment, ensuring that the collector works in the best state, and accurately and timely reacting the remaining power in the battery.

[0020] (2) The force of the push plate moving also drives the spring return rod 2 to move when the push plate moves, the spring return rod 2 accumulates the elastic force, and the sliding plate 3 slides in the fixed frame. Since the fixed frame is located in the protective shell, the gas in the fixed frame has a higher temperature, and when the sliding plate 3 moves, it inhales the gas in the external environment through the gas conveying pipe, and the sliding plate 3 extrudes the space in the fixed frame, so that the hot air in the space is extruded. Since the molecular motion speed of the gas is accelerated after the temperature is increased, the air volume is expanded, it generates upward buoyancy, the flow speed is accelerated, and the space in the fixed frame is compressed. The hot air exchanges with the inhaled cold air through the air inlet, the cold air enters the fixed frame, and the hot air is discharged through the gas conveying pipe, so that the temperature of the gas in the fixed frame is reduced. As the sliding plate 3 continuously moves, the fixed rod blocks the air inlet, the fixed frame is in a sealed state, the sliding plate 3 continues to move, extrudes the gas in the fixed frame, and the gas generates high pressure. Until the moving plate contacts the arc-shaped plate, the arc-shaped plate moves, the rotating plate rotates, the high-pressure gas is sprayed towards the lithium battery pack and the collector, the temperature of the lithium battery pack and the collector is reduced, the collector is prevented from overheating, and the heat emitted by the lithium battery pack is reduced. The heat exchange is quickly realized, thereby improving the cooling efficiency and preventing the lithium battery pack and the collector from overheating.

[0021] (3) The present application utilizes the force of the sliding plate three movements, when the sliding plate three movements, will also drive the connecting rod to the fixed sleeve direction movement, let the connecting rod rotate, push the extrusion plate movement, because the fixed sleeve has hydraulic oil one inside, the extrusion plate movement will push the hydraulic oil one and the hydraulic oil two in the oil pipe one mix, push the piston rod down, contact with the rotating block, will push the rotating block rotation, extrude spring block, let it accumulate the resilience, with the continuous movement of the piston rod one, the rotating block rotation angle is also greater, the bottom of the piston rod one will be separated from the rotating block, at this time, the resilience of the spring block will release, let the rotating block swing, thereby driving the arc swing plate swing, when the arc swing plate swings, the high pressure gas in the fixed frame will also be sprayed, so that the movement trajectory of the arc swing plate can control the spraying direction of the gas, make its range wider, let the lithium battery pack and the collector whole can be cooled.

[0022] (4) The present application utilizes the force of the extrusion plate movement, when the extrusion plate moves to extrude the hydraulic oil one in the fixed sleeve, the hydraulic oil one will also mix with the hydraulic oil three in the oil pipe two, push the piston rod two up, when the piston rod two rises, will push the sliding plate four movement, extrude the gas in the sliding sleeve, at this time, the extruded gas will be blocked by the spring plate, therefore, the gas will produce high pressure, with the rising of the sliding plate four, will contact with the spring plate, push the spring plate movement, let the spring plate accumulate the resilience, with the movement of the spring plate, the extruded gas, when the hot air and cold air in the protective shell are exchanged, can be quickly discharged, prevent the cold and hot air exchange, will condense into water droplets, cause the humidity in the protective shell to increase. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0024] Figure 1 It is the overall structure of the present application cross section schematic view;

[0025] Figure 2 It is the overall structure of the present application schematic view;

[0026] Figure 3 It is the protective shell of the present application cross section schematic view;

[0027] Figure 4 It is the connecting frame of the present application right view cross section schematic view;

[0028] Figure 5 It is the fixed frame of the present application right view cross section schematic view;

[0029] Figure 6 Amplified schematic view of A in the present application Figure 5 Amplified schematic view of A in the present application

[0030] Figure 7 Amplified schematic view of B in the present application Figure 5 Amplified schematic view of B in the present application

[0031] Figure 8 Amplified schematic view of B in the present application Amplified schematic view of B in the present application

[0032] Amplified schematic view of B in the present application Figure 9 Amplified schematic view of C in the present application Figure 8 Amplified schematic view of C in the present application

[0033] In the drawings, the components represented by each reference numeral are listed as follows:

[0034] In the drawings, 1, heat dissipation mechanism; 101, protective shell; 102, sliding plate one; 103, connecting frame; 104, electric telescopic rod; 105, lithium battery pack; 106, collector; 107, heat expansion bag; 108, starting switch; 109, blocking plate; 110, spring return rod one; 111, inclined plane plate; 112, sliding plate two; 113, push rod; 114, I-shaped frame; 115, push plate; 2, cooling mechanism; 201, fixed frame; 202, sliding plate three; 203, spring return rod two; 204, gas conveying pipe; 205, fixed rod; 206, rotating plate; 207, arc spring; 208, air inlet hole; 209, moving plate; 210, arc plate; 3, swinging mechanism; 301, fixed sleeve; 302, oil conveying pipe one; 303, extrusion plate; 304, connecting plate; 305, connecting rod; 306, connecting rod; 307, piston rod one; 308, connecting frame; 309, arc swinging plate; 310, rotating block; 311, spring block; 312, sliding sleeve; 313, oil conveying pipe two; 314, piston rod two; 315, sliding plate four; 316, spring plate. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0036] Embodiment one, please refer to Figures 1-4 The present application is a kind of light weight high energy power battery, including heat dissipation mechanism 1, heat dissipation mechanism 1 further includes protective shell 101, the inner wall of protective shell 101 is slidably connected with sliding plate one 102, the bottom of sliding plate one 102 is fixedly connected with connecting frame 103, and two ventilation grooves are formed in the inner wall of sliding plate one 102;

[0037] The cooling mechanism 2 comprises two fixed frames 201 fixedly connected to the bottom of the connecting frame 103, and the inner walls of the two fixed frames 201 are slidably connected with sliding plates three 202.

[0038] The swinging mechanism 3 comprises four fixed sleeves 301 fixedly connected to the bottom of the sliding plate one 102, and the side walls of the four fixed sleeves 301 are throughly connected with oil pipes one 302, the inner walls of the four fixed sleeves 301 are slidably connected with extrusion plates 303, the inner walls of the four fixed sleeves 301 are provided with hydraulic oil one, and the inner walls of the four oil pipes one 302 are provided with hydraulic oil two.

[0039] The heat dissipation mechanism 1 further comprises an electric telescopic rod 104 fixedly connected to the top of the protective shell 101, the bottom output end of the electric telescopic rod 104 is fixedly connected to the top of the sliding plate one 102, the inner wall bottom of the protective shell 101 is fixedly connected with a lithium battery pack 105, and the inner wall bottom of the protective shell 101 is fixedly connected with a collector 106.

[0040] The side wall of the lithium battery pack 105 is fixedly connected with a heat expansion capsule 107, and the inner wall of the protective shell 101 is fixedly connected with a starting switch 108. The worker installs the collector 106 and the lithium battery pack 105 together, collects and displays the electric quantity in the lithium battery pack 105 through the collector 106, reminds the worker of the residual electric quantity in the lithium battery pack 105, and when the lithium battery pack 105 is discharged, the heat generated by the lithium battery pack 105 is transferred to the heat expansion capsule 107, so that the heat expansion capsule 107 is heated and expanded. When the heat generated by the lithium battery pack 105 is high, the expansion amplitude of the heat expansion capsule 107 will be larger, and the heat expansion capsule 107 will be in contact with the starting switch 108.

[0041] The heat dissipation mechanism 1 further comprises two blocking plates 109 slidably connected to the bottom of the sliding plate one 102, the side walls of the two blocking plates 109 are fixedly connected with spring return rods one 110, the outer walls of the two spring return rods one 110 are slidably connected with the bottom of the sliding plate one 102, and the inner wall of the protective shell 101 is fixedly connected with two inclined plates 111.

[0042] The inner wall of the connecting frame 103 is slidably connected with two sliding plates two 112, the side walls of the two sliding plates two 112 are fixedly connected with the side walls of the spring return rods one 110, at this time, the electric telescopic rod 104 is started, and the sliding plate one 102 is pushed to descend. Because the blocking plate 109 blocks the ventilation groove of the sliding plate one 102, the sliding plate one 102 is in a closed state, when the sliding plate one 102 descends, the gas in the protective shell 101 is extruded, the hot gas in the protective shell 101 is quickly discharged, and at the same time, the upper side of the sliding plate one 102 is like: Figure 1As shown, the blocking plate 109 will also suck in the gas with lower temperature in the external environment, and with the continuous movement of the sliding plate one 102, the slope of the blocking plate 109 will be in contact with the slope of the slope plate 111, so that the blocking plate 109 is extruded to move towards the direction of the electric telescopic rod 104, and at the same time, the spring return rod one 110 is pushed to move, so that the spring return rod one 110 accumulates the elastic force, and the movement of the blocking plate 109 will open the air passage, so that the hot air and the cold air in the protective shell 101 are exchanged.

[0043] The heat dissipation mechanism 1 further comprises a pushing rod 113 fixedly connected at the side wall of the sliding plate two 112, a I-shaped frame 114 rotatably connected at the inner wall of the connecting frame 103, and two pushing plates 115 slidably connected at the bottom of the connecting frame 103, the side walls of the two pushing plates 115 are fixedly connected with the side walls of the spring return rod two 203, and when the spring return rod one 110 moves, the sliding plate two 112 is also pushed to move, so as to extrude the gas in the connecting frame 103, and when the sliding plate two 112 moves, the pushing rod 113 is also moved to be in contact with the I-shaped frame 114, so as to drive the I-shaped frame 114 to rotate, and when the I-shaped frame 114 rotates, the pushing plate 115 is driven to move, so that the two pushing plates 115 move away from each other, and the gas in the protective shell 101 is pushed, and because the sliding plate one 102 extrudes the space in the protective shell 101, and when the pushing plate 115 pushes the gas in the protective shell 101, the hot gas at the center of the protective shell 101 will quickly move to both sides to quickly exchange with the cold air entering the air passage, and by pushing the gas in the protective shell 101 and cooperating with the gas sprayed from the connecting frame 103, the exchange speed of the hot air and the cold air in the protective shell 101 is accelerated, so that the temperature in the protective shell 101 is quickly reduced, the heat emitted by the lithium battery pack 105 is prevented from being too high, so as to avoid that the collector 106 is in a high-temperature environment, and ensure that the collector 106 works in the best state to accurately and timely reflect the remaining power in the battery.

[0044] In the embodiment two, please refer to Figures 5-9 The present application is a kind of lightweight high-energy power battery, on the basis of example one, the cooling mechanism 2 further comprises two gas conveying pipes 204 connected through the side wall of the fixed frame 201, the outer walls of the two gas conveying pipes 204 are slidably connected with the inner walls of the protective shell 101, the side walls of the two fixed frames 201 are fixedly connected with two fixed rods 205, and the inner walls of the two fixed frames 201 are rotatably connected with rotating plates 206, the force of the pushing plate 115 is used to move, and when the pushing plate 115 moves, the spring return rod two 203 is also moved, so that the spring return rod two 203 accumulates the elastic force, and at the same time, the sliding plate three 202 is driven to slide in the fixed frame 201, because the fixed frame 201 is located in the protective shell 101, so the temperature of the gas in the fixed frame 201 is relatively high, and when the sliding plate three 202 moves, the gas in the external environment will be sucked in through the gas conveying pipe 204.

[0045] The cooling mechanism 2 further comprises five arc-shaped springs 207 fixedly connected at the bottom of the rotating plate 206, the side walls of the five arc-shaped springs 207 are fixedly connected with the bottom of the fixed frame 201, two air inlet holes 208 are arranged at the inner walls of the two sliding plates 202, the side walls of the two sliding plates 202 are fixedly connected with moving plates 209, the top of the two rotating plates 206 are fixedly connected with arc-shaped plates 210, and the sliding plate 202 can extrude the space inside the fixed frame 201, so that the hot air inside is extruded. Because the molecular motion speed of the gas increases after the temperature rises, the volume of the air expands, which generates upward buoyancy, so that the flow speed increases. Because the space inside the fixed frame 201 is compressed, the hot air exchanges with the cold air sucked in through the air inlet hole 208, so that the cold air enters the inside of the fixed frame 201, and the hot air is discharged through the air outlet pipe 204, so that the temperature of the gas inside the fixed frame 201 is reduced. With the continuous movement of the sliding plate 202, the fixed rod 205 will block the air inlet hole 208, so that the inside of the fixed frame 201 is in a sealed state. Continuing to move the sliding plate 202 will extrude the gas inside the fixed frame 201, so that the gas generates high pressure, until the moving plate 209 contacts the arc-shaped plate 210, which moves the arc-shaped plate 210, rotates the rotating plate 206, and sprays the high-pressure gas to the lithium battery pack 105 and the collector 106, so as to reduce the temperature of the lithium battery pack 105 and the collector 106, prevent the collector 106 from overheating, and reduce the heat emitted by the lithium battery pack 105, realize rapid heat exchange, and improve the cooling efficiency.

[0046] The swinging mechanism 3 further comprises a connecting plate 304 arranged at the side wall of the fixed frame 201, the side walls of the two connecting plates 304 are fixedly connected with connecting rods 305, the side walls of the two connecting rods 305 are fixedly connected with the side walls of the sliding plates 202, and the side walls of the two connecting plates 304 are rotatably connected with two connecting rods 306;

[0047] The inner walls of the four connecting rods 306 are rotatably connected with the side walls of the extrusion plates 303, the inner walls of the four oil conveying pipes 302 are slidably connected with piston rods 307, and the sliding plate 202 moves by using the moving force of the sliding plate 202. When the sliding plate 202 moves, the connecting rod 305 moves towards the fixed sleeve 301, the connecting rod 306 rotates, the extrusion plate 303 moves, the hydraulic oil I in the fixed sleeve 301 is mixed with the hydraulic oil II in the oil conveying pipe 302, and the piston rod 307 descends.

[0048] The swing mechanism 3 further comprises two arc-shaped swing plates 309 arranged at the bottom of the fixed frame 201, two connecting frames 308 are fixedly connected to the bottom of each of the two fixed frames 201, two rotating blocks 310 are fixedly connected to the outer wall of each of the two arc-shaped swing plates 309, the outer wall of each of the four rotating blocks 310 is rotatably connected to the inner wall of the connecting frame 308, and the bottom of each of the four connecting frames 308 is fixedly connected to a spring block 311 in contact with the rotating block 310, so as to push the rotating block 310 to rotate and extrude the spring block 311 to accumulate the elastic force. With the continuous movement of the piston rod 307, the rotating angle of the rotating block 310 is larger, and the bottom of the piston rod 307 is separated from the rotating block 310. At this time, the elastic force of the spring block 311 is released, the rotating block 310 swings, and the arc-shaped swing plate 309 swings.

[0049] The swing mechanism 3 further comprises two sliding sleeves 312 fixedly connected to the top of the sliding plate 102, the outer wall of each of the two sliding sleeves 312 is slidably connected to the inner wall of the protective shell 101, and the bottom of each of the two sliding sleeves 312 is throughly connected to two oil delivery pipes 313, and the side wall of each of the four oil delivery pipes 313 is throughly connected to the side wall of the fixed sleeve 301.

[0050] The inner wall of each of the four oil delivery pipes 313 is slidably connected to a piston rod 314, the inner wall of each of the two sliding sleeves 312 is slidably connected to a sliding plate 315, the inner wall of each of the two sliding sleeves 312 is slidably connected to a spring plate 316, and each of the four oil delivery pipes 313 is provided with hydraulic oil 313. When the extrusion plate 303 moves to extrude the hydraulic oil 1 in the fixed sleeve 301, the hydraulic oil 1 in the fixed sleeve 301 is mixed with the hydraulic oil 3 in the oil delivery pipe 313, the piston rod 314 is pushed up, and the sliding plate 315 is pushed up when the piston rod 314 is pushed up. The gas in the sliding sleeve 312 is extruded, and the extruded gas is blocked by the spring plate 316, so that the gas is pressurized.

[0051] The number of the above components is not limited, and those skilled in the art can freely set according to actual needs, as long as the above components are installed at the connecting position of the corresponding components.

[0052] A specific application of this embodiment is as follows: when the present invention is used, the staff installs the collector 106 and the lithium battery pack 105 together, and uses the collector 106 to collect and display the power in the lithium battery pack 105, reminding the staff of the remaining power in the lithium battery pack 105. When the lithium battery pack 105 discharges, the heat generated will be transferred to the heated expansion bag 107, causing the heated expansion bag 107 to expand. When the heat generated by the lithium battery pack 105 is high, the expansion amplitude of the heated expansion bag 107 will become larger, and it will contact the start switch 108. At this time, the electric telescopic rod 104 will start, pushing the sliding plate 102 down. Since the blocking plate 109 blocks the ventilation groove of the sliding plate 102, the sliding plate 102 is in a sealed state. When the sliding plate 102 descends, the gas in the protective shell 101 is squeezed, allowing the hot gas in the protective shell 101 to be quickly discharged. At the same time, above the sliding plate 102, as follows: Figure 1 As shown, it will also inhale the gas with lower temperature in the external environment. As the sliding plate 102 continues to move, the inclined surface of the blocking plate 109 will contact the inclined surface of the inclined plate 111, so that the blocking plate 109 is squeezed and moves toward the electric telescopic rod 104, and at the same time pushes the spring return rod 110 to move, so that the spring return rod 110 accumulates rebound force, and the movement of the blocking plate 109 will open the ventilation slot, allowing the hot air and cold air of the protective shell 101 to exchange. At the same time, when the spring return rod 110 moves, it will also push the sliding plate 2 112 to move, squeezing the gas in the connecting frame 103. When the sliding plate 2 112 moves, it will also drive the push rod 113 to move and contact with the I-shaped frame 114, pushing the I-shaped frame 114 to rotate. When the I-shaped frame 114 rotates, it will push The push plate 115 moves, moving the two push plates 115 away from each other, pushing the gas inside the protective shell 101. Since the sliding plate 102 squeezes the space inside the protective shell 101, when the push plate 115 pushes the gas in the protective shell 101, the hot air in the center of the protective shell 101 will quickly move to both sides and quickly exchange with the cold air entering the ventilation slot. By pushing the gas inside the protective shell 101 and coordinating with the gas ejected from the connecting frame 103, the exchange rate of hot air and cold air in the protective shell 101 is accelerated, and the temperature inside the protective shell 101 is quickly reduced, preventing the lithium battery pack 105 from emitting too much heat, thereby preventing the collector 106 from being in a high temperature environment, ensuring that the collector 106 works in the best state and can accurately and timely reflect the remaining power in the battery;

[0053] When the ventilation slot of the sliding plate 102 is fully opened, the electric telescopic rod 104 will retract and drive the sliding plate 102 back to its original position, and then extend again to dissipate heat inside the protective shell 101. This cycle repeats until the protective shell 101 reaches a suitable temperature, the expansion amplitude of the heated expansion bag 107 will decrease, and the start switch 108 will be separated. The electric telescopic rod 104 will stop after returning to its original position.

[0054] Wherein, compared with the fan blowing, the air flow speed inhaled from the external environment is faster, and more impurities and dust will be inhaled, which will adhere to the shell of the lithium battery pack 105. The dust may form a heat insulation layer between the shell of the lithium battery pack 105 and the environment, which will reduce the heat conduction and make it difficult for the lithium battery pack 105 to effectively dissipate the generated heat to the external environment. The use of the sliding plate one 102 to press the hot gas in the protective shell 101 and inhale the gas from the external environment, the flow speed of the inhaled gas is slower, and the dust inhaled is also less, and part of the dust will fall on the top of the sliding plate one 102, preventing the dust from adhering to the shell of the lithium battery pack 105 quickly. The fan blowing often has limitations, and the heat dissipation speed is faster in the place directly blown by the fan, and slower in the place not blown by the fan, which may cause local overheating of the battery. The sliding plate one 102 pressing the gas in the protective shell 101 can evenly distribute the heat on the surface of the battery and reduce the risk of local overheating;

[0055] Secondly, when the push plate 115 moves, it also moves the spring return rod two 203, allowing the spring return rod two 203 to accumulate elastic force, and at the same time, the sliding plate three 202 slides in the fixed frame 201. Since the fixed frame 201 is located in the protective shell 101, the gas inside the fixed frame 201 is at a high temperature. When the sliding plate three 202 moves, it will inhale the gas from the external environment through the gas pipe 204, and the sliding plate three 202 will press the space inside the fixed frame 201, so that the hot air inside is pressed. Because the molecular movement speed of the gas increases after the temperature rises, the air volume expands, which will produce upward buoyancy, making the flow speed faster. Because the space in the fixed frame 201 is compressed, the hot air will exchange with the cold air inhaled through the air inlet hole 208, so that the cold air enters the inside of the fixed frame 201, and the hot air is discharged through the gas pipe 204, reducing the temperature of the gas inside the fixed frame 201. With the continuous movement of the sliding plate three 202, the fixed rod 205 will block the air inlet hole 208, so that the inside of the fixed frame 201 is in a sealed state. Continuing to move the sliding plate three 202 will press the gas in the fixed frame 201, so that the gas generates high pressure, until the moving plate 209 contacts the arc plate 210, moves the arc plate 210, rotates the rotating plate 206, and makes the high-pressure gas spray towards the lithium battery pack 105 and the collector 106, reducing its own temperature, preventing the collector 106 from overheating, and reducing the heat dissipated by the lithium battery pack 105, achieving rapid heat exchange, thereby improving the cooling efficiency and preventing the lithium battery pack 105 and the collector 106 from overheating;

[0056] Secondly, when the sliding plate three 202 moves, it will also drive the connecting rod 305 to move towards the fixed sleeve 301, let the connecting rod 306 rotate, push the extrusion plate 303 to move, because the fixed sleeve 301 has hydraulic oil one inside, the extrusion plate 303 moves and pushes the hydraulic oil one to mix with the hydraulic oil two in the oil pipe one 302, pushes the piston rod one 307 to descend, contacts with the rotating block 310, pushes the rotating block 310 to rotate, extrudes the spring block 311, lets it accumulate the rebound force, with the continuous movement of the piston rod one 307, the rotating angle of the rotating block 310 is also larger, the bottom of the piston rod one 307 will be separated from the rotating block 310, at this time, the rebound force of the spring block 311 will release, let the rotating block 310 swing, thereby driving the arc swing plate 309 to swing, when the arc swing plate 309 swings, the high pressure gas in the fixed frame 201 will also be sprayed, so that the spray direction of the gas can be controlled through the movement track of the arc swing plate 309, make its range wider, let the lithium battery pack 105 and the collector 106 can be cooled as a whole;

[0057] Secondly, when the extrusion plate 303 moves to extrude the hydraulic oil one in the fixed sleeve 301, the hydraulic oil one will also mix with the hydraulic oil three in the oil pipe two 313, push the piston rod two 314 to rise, when the piston rod two 314 rises, it will push the sliding plate four 315 to move, extrude the gas in the sliding sleeve 312, at this time, the extruded gas will be blocked by the spring plate 316, therefore, the gas will generate high pressure, with the rising of the sliding plate four 315, it will contact with the spring plate 316, push the spring plate 316 to move, let the spring plate 316 accumulate the rebound force, with the movement of the spring plate 316, the extruded gas will be sprayed, when the hot air and the cold air in the protective shell 101 are exchanged, it can be quickly discharged, prevent the cold and hot air exchange from condensing into water droplets, cause the humidity in the protective shell 101 to increase.

[0058] The preferred embodiments disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A lightweight high-energy power battery, comprising a heat dissipation mechanism (1), the heat dissipation mechanism (1) further comprising a protective shell (101), a sliding plate (102) being slidably connected to the inner wall of the protective shell (101), a connecting frame (103) being fixedly connected to the bottom of the sliding plate (102), and two ventilation grooves being provided on the inner wall of the sliding plate (102), characterized in that: Also include: Cooling mechanism (2), the cooling mechanism (2) includes two fixed frames (201) fixedly connected at the bottom of the connecting frame (103), the inner wall of two the sliding plate three (202) is slidably connected at the inner wall of two the fixed frame (201), the side wall of two the sliding plate three (202) is fixedly connected with spring return rod two (203); Swing mechanism (3), the swing mechanism (3) includes four fixed sleeves (301) fixedly connected at the bottom of the sliding plate one (102), four the oil pipe one (302) is connected through the side wall of four the fixed sleeve (301), four the fixed sleeve (301) is slidably connected at the inner wall of four the fixed sleeve (301), four the fixed sleeve (301) is provided with hydraulic oil one at the inner wall of four the fixed sleeve (301), four the oil pipe one (302) is provided with hydraulic oil two at the inner wall of four the oil pipe one (302); The heat dissipation mechanism (1) further includes an electric telescopic rod (104) fixedly connected at the top of the protective shell (101), the bottom output end of the electric telescopic rod (104) is fixedly connected with the top of the sliding plate one (102), the inner wall bottom of the protective shell (101) is fixedly connected with a lithium battery pack (105), the inner wall bottom of the protective shell (101) is fixedly connected with a collector (106); Wherein, the side wall of the lithium battery pack (105) is fixedly connected with a heat expansion capsule (107), the inner wall of the protective shell (101) is fixedly connected with a start switch (108); The heat dissipation mechanism (1) further includes two blocking plates (109) slidably connected at the bottom of the sliding plate one (102), two the spring return rod one (110) is fixedly connected with the side wall of two the blocking plate (109), the bottom of the sliding plate one (102) is slidably connected with the outer wall of two the spring return rod one (110), the inner wall of the protective shell (101) is fixedly connected with two inclined plates (111); The inner wall of the connecting frame (103) is slidably connected with two sliding plates two (112), the side wall of two the sliding plate two (112) is fixedly connected with the side wall of the spring return rod one (110); The heat dissipation mechanism (1) further includes a push rod (113) fixedly connected at the side wall of the sliding plate two (112), the inner wall of the connecting frame (103) is rotatably connected with a g shape frame (114), the bottom of the connecting frame (103) is slidably connected with two push plates (115), the side wall of two the push plate (115) is fixedly connected with the side wall of the spring return rod two (203).

2. The lightweight high-energy power battery according to claim 1, characterized in that: The cooling mechanism (2) further includes two gas pipes (204) connected through the side wall of the fixed frame (201), the inner wall of the protective shell (101) is slidably connected with the outer wall of two the gas pipe (204), two the fixed frame (201) is fixedly connected with two fixed rods (205), two the fixed frame (201) is rotatably connected with a rotating plate (206).

3. The lightweight high-energy power battery according to claim 2, characterized in that: The cooling mechanism (2) further comprises five arc springs (207) fixedly connected to the bottom of the rotating plate (206), the side walls of the five arc springs (207) are fixedly connected to the bottom of the fixed frame (201), two air inlet holes (208) are arranged in the inner walls of the two sliding plates three (202), the side walls of the two sliding plates three (202) are fixedly connected with moving plates (209), and the top of the two rotating plates (206) is fixedly connected with arc plates (210).

4. The lightweight high-energy power battery according to claim 3, characterized in that: The swinging mechanism (3) further comprises a connecting plate (304) arranged on the side wall of the fixed frame (201), the side walls of the two connecting plates (304) are fixedly connected with connecting rods (305), the side walls of the two connecting rods (305) are fixedly connected with the side walls of the sliding plates three (202), and the side walls of the two connecting plates (304) are rotatably connected with two connecting rods (306). The inner walls of the four connecting rods (306) are rotatably connected with the side walls of the extrusion plates (303), and the inner walls of the four oil conveying pipes one (302) are slidably connected with piston rods one (307).

5. The lightweight high-energy power battery according to claim 4, characterized in that: The swinging mechanism (3) further comprises an arc-shaped swinging plate (309) arranged at the bottom of the fixed frame (201), the bottom of the two fixed frames (201) is fixedly connected with two connecting frames (308), the outer walls of the two arc-shaped swinging plates (309) are fixedly connected with two rotating blocks (310), the outer walls of the four rotating blocks (310) are rotatably connected with the inner walls of the connecting frames (308), and the bottoms of the four connecting frames (308) are fixedly connected with spring blocks (311).

6. The lightweight high-energy power battery according to claim 5, characterized in that: The swinging mechanism (3) further comprises two sliding sleeves (312) fixedly connected to the top of the sliding plate one (102), the outer walls of the two sliding sleeves (312) are slidably connected with the inner walls of the protective shell (101), the bottoms of the two sliding sleeves (312) are throughly connected with two oil conveying pipes two (313), and the side walls of the four oil conveying pipes two (313) are throughly connected with the side walls of the fixed sleeve (301). The inner walls of the four oil conveying pipes two (313) are slidably connected with piston rods two (314), the inner walls of the two sliding sleeves (312) are slidably connected with sliding plates four (315), the inner walls of the two sliding sleeves (312) are slidably connected with two spring plates (316), and the four oil conveying pipes two (313) are provided with hydraulic oil three.

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