Lithium ion battery energy storage device with anti-collision structure

Abstract

The invention relates to the technical field of lithium ion batteries, and discloses a lithium ion battery energy storage device with an anti-collision structure, the lithium ion battery energy storage device comprises an energy storage device body and a base arranged at the bottom of the energy storage device body, the top of the energy storage device body is provided with a mounting cover, and the energy storage device body is internally provided with a battery body; a plurality of groups of battery bodies are arranged, and ventilation openings are formed in the outer side of the energy storage device body. Through the arrangement of the first knob, the second knob, the sliding frame and the first spring, the effect that the battery body can be taken out from the interior of the energy storage device body more conveniently is achieved, the situation that the battery body is damaged is avoided, and the problem that when an existing lithium ion battery energy storage device is used for installing a battery, the battery body is damaged is solved. In the prior art, the installation steps can be completed only by complex operation, corresponding safety measures are lacked, and the lithium ion battery is easy to damage in the installation process.

Description

Technical Field

[0001] The invention relates to the technical field of lithium ion batteries, and in particular to a lithium ion battery energy storage device with an anti-collision structure. Background Art

[0002] Lithium-ion battery: It is a secondary battery that mainly relies on the movement of lithium ions between the positive electrode and the negative electrode to work. During the charging and discharging process, Li+ is embedded and de-embedded between the two electrodes: during charging, Li+ is de-embedded from the positive electrode and embedded into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; during discharging, the opposite is true. It is widely used in various professional fields, but existing lithium-ion battery energy storage devices still have some problems in actual use;

[0003] For example, application number CN201810811108.7 discloses a lithium-ion battery device for energy storage that is easy to install, comprising a box body, wherein the tops on both sides of the inner cavity of the box body are provided with slots, the top of the box body is provided with a box cover, and both sides of the bottom of the box cover are fixedly connected with fixed blocks, the bottom of the fixed block is movably connected with a support rod through a movable shaft, the bottom of the support rod is movably connected with a clamping rod used in conjunction with the slot through a movable shaft, the outer side of the surface of the clamping rod is vertically fixedly connected with a support seat, and a compression spring is welded on the inner side of the support seat. The device has the characteristic of being easy for users to install lithium-ion batteries. When installing batteries, existing lithium-ion battery energy storage devices often require complicated operations to complete the installation steps, and lack corresponding insurance measures, which can easily cause damage to the lithium-ion battery during the installation process.

[0004] In view of the above problems, a lithium-ion battery energy storage device with an anti-collision structure is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a lithium-ion battery energy storage device with an anti-collision structure. The device is used to work, thereby solving the problem that when installing the battery, the existing lithium-ion battery energy storage device often requires complicated operations to complete the installation steps and lacks corresponding insurance measures, which easily causes the lithium-ion battery to be damaged during the installation process.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lithium-ion battery energy storage device with an anti-collision structure, comprising an energy storage device body and a base arranged at the bottom of the energy storage device body, a mounting cover is arranged on the top of the energy storage device body, a battery body is arranged inside the energy storage device body, and multiple groups of battery bodies are arranged, a vent is opened on the outside of the energy storage device body, and multiple groups of vents are arranged, a disassembly mechanism is arranged inside the energy storage device body, and the disassembly mechanism can facilitate staff to take the battery body out of the energy storage device body, a heat conduction plate is fixedly connected to the inside of the energy storage device body, a connecting groove is opened on the top of the energy storage device body, a knob one is also rotatably connected to one side of the energy storage device body, and multiple groups of knob one are arranged, one end of the knob one extends to the inside of the energy storage device body and is fixedly connected to a bevel gear one, a sliding frame is also slidably connected to the inside of the energy storage device body, and a top rod is fixedly connected to the top of the sliding frame.

[0007] Preferably, a connecting rod is fixedly connected to the bottom of the energy storage device body, and multiple groups of connecting rods and connecting grooves are provided, the bottoms of two groups of connecting rods are fixedly connected to limiting blocks, one side of the bevel gear is fixedly connected to a forward and reverse screw rod, and the left and right ends of the forward and reverse screw rod are threadedly connected to sliding blocks.

[0008] By adopting the above structural design and setting the positive and negative screw rods, the transmission direction of the knob 1 is changed, thereby promoting the work process.

[0009] Preferably, the sliding block is slidably connected inside the energy storage device body, one side of the sliding block is rotatably connected to a rotating bar, and the other end of the rotating bar is rotatably connected to a lifting block, the top of the lifting block is fixedly connected to a connecting plate, and one side of the bevel gear one is meshingly connected to bevel gear two.

[0010] Preferably, a clamping block 1 is fixedly connected to the top of the bevel gear 2, a spring 1 is fixedly connected to the top of the sliding frame, and two groups of spring 1 are provided, the other end of the spring 1 is fixedly connected to the inside of the energy storage device body, and the top rod matches the connecting rod.

[0011] With the above structural design and the setting of the spring 1, the sliding frame can automatically generate a reset effect after losing the force, which is convenient for use.

[0012] Preferably, a second clamping block is fixedly connected to the bottom of the top rod, and the second clamping block matches the first clamping block, a second knob is also rotatably connected to one side of the energy storage device body, a winding roller is also rotatably connected to the inside of the energy storage device body, and two groups of winding rollers are provided, belts are sleeved on the outer sides of the two groups of winding rollers, and one group of winding rollers is fixedly connected to the second knob.

[0013] Preferably, a worm is fixedly connected to one side of the winding roller, a worm wheel is meshingly connected to one side of the worm, a rotating block is fixedly connected to the worm wheel, a placement groove is provided on the top of the rotating block, and a placement block is fixedly connected to the bottom of the limit block.

[0014] With the above structural design, through the arrangement of the worm and the worm wheel, the rotating block and the connecting rod can be fixed by simply turning the second knob, thereby improving convenience.

[0015] Preferably, the placement block matches the placement slot, and the interior of the energy storage device body is also fixedly connected to a motor 1, and two groups of motor 1 are provided, the output end of the motor 1 is fixedly connected to a rotating shaft, and two groups of rotating shafts are provided, the outer side of the rotating shaft is fixedly connected to a bevel gear 3, and one side of the bevel gear 3 is meshingly connected to a bevel gear 4, and one side of the bevel gear 4 is fixedly connected to a winding roller 2.

[0016] Preferably, two groups of winding rollers 2 are provided, and winding rollers 3 are rotatably connected inside the energy storage device body, and eight groups of winding rollers 3 are provided, and belts are sleeved on the outer sides of the corresponding winding rollers 3 and 2, and a fan blade is fixedly connected to one side of the winding roller 3, and a storage chamber is also fixedly connected inside the energy storage device body, and a spray port and a connecting frame are fixedly connected to the bottom of the storage chamber, an airbag is fixedly connected inside the energy storage device body, a baffle is slidably connected inside the connecting frame, and the airbag is fixedly connected to the baffle.

[0017] By adopting the above structural design and setting the airbag, the dry powder spraying operation can be carried out by temperature control, thereby improving the use effect.

[0018] Preferably, the baffle matches the spray port, one side of the baffle is fixedly connected to spring 2, and the other end of spring 2 is fixedly connected to the inside of the mounting cover, the outside of the energy storage device body is fixedly connected to a forward protective plate and a side protective plate, the inside of the base is fixedly connected to motor 2, and the output end of motor 2 is fixedly connected to bevel gear 5, and one side of bevel gear 5 is meshedly connected to bevel gear 6.

[0019] Preferably, a screw is fixedly connected to the top of the bevel gear six, and the screw is threadedly connected to the forward protective plate, a fixing column is fixedly connected to the top of the base, the energy storage device body is slidably connected to the outside of the fixing column, a slot group is provided on the fixing column, an electric push rod is also fixedly connected to the inside of the energy storage device body, and a clamping rod is fixedly connected to the output end of the electric push rod, and the clamping rod matches the slot group.

[0020] By adopting the above structural design and arranging the clamping rod and the clamping slot, the energy storage device body can be fixed after being moved to a certain height, thus saving more manpower.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present application realizes the function of more conveniently removing the battery body from the interior of the energy storage device body by setting knob 1, knob 2, sliding frame and spring 1, thereby avoiding damage to the battery body. This solves the problem that when installing the battery in the existing lithium-ion battery energy storage device, complicated operations are often required to complete the installation steps, and there is a lack of corresponding insurance measures, which easily causes damage to the lithium-ion battery during the installation process.

[0023] 2. The present application achieves a good cooling effect on the interior of the energy storage device body through the arrangement of motor 1, airbag, fan blades and winding roller 3, and at the same time has a certain fire prevention effect, thereby solving the problem that the existing lithium-ion battery energy storage device has poor cooling effect and is prone to overheating and fire during use.

[0024] 3. This application achieves the effect of providing good protection for the device body through the provision of side protective plates, screws, fixed columns and electric push rods, thereby increasing the service life of the device and solving the problem that existing lithium-ion energy storage devices generally lack protective mechanisms and cannot provide good protection when collisions occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a structural diagram of the installation cover and the vent of the present invention;

[0027] Figure 3 It is a structural diagram of the heat conducting plate and the connecting groove of the present invention;

[0028] Figure 4 This is a structural diagram of the knob 1 and the connecting plate of the present invention;

[0029] Figure 5 It is a structural diagram of the worm and the rotating block of the present invention;

[0030] Figure 6 It is a structural diagram of the motor 1 and the rotating shaft of the present invention;

[0031] Figure 7 The baffle and airbag structure diagram of the present invention;

[0032] Figure 8 It is a structural diagram of the forward protection plate and the slot assembly of the present invention;

[0033] Fig. 9 This is a structural diagram of bevel gear 6 and motor 2 of the present invention;

[0034] Fig.10 This is a structural diagram of the fixing column and the clamping rod of the present invention.

[0035] In the figure: 1. Energy storage device body; 11. Mounting cover; 111. Battery body; 112. Connecting rod; 113. Stop block; 114. Placement block; 12. Ventilation port; 121. Heat conducting plate; 122. Connecting groove; 13. Knob 1; 131. Bevel gear 1; 132. Positive and negative threaded rod; 133. Sliding block; 134. Rotating bar; 135. Lifting block; 136. Connecting plate; 137. Bevel gear 2; 138. Block 1; 14. Sliding frame; 141. Push rod; 142. Spring 1; 143. Block 2; 15. Knob 2; 151. Winding roller 1; 152. Worm; 153. Worm wheel; 154, rotating block; 155, placement slot; 16, motor one; 161, rotating shaft; 162, bevel gear three; 163, bevel gear four; 164, winding roller two; 165, winding roller three; 166, fan blade; 2, base; 21, storage chamber; 211, spray nozzle; 212, connecting frame; 213, airbag; 214, baffle; 215, spring two; 22, forward protection plate; 221, side protection plate; 23, motor two; 231, bevel gear five; 232, bevel gear six; 233, screw; 234, fixing column; 235, slot group; 236, electric push rod; 237, clamp rod. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0038] Combination Figure 1-Figure 5A lithium-ion battery energy storage device with an anti-collision structure comprises an energy storage device body 1 and a base 2 arranged at the bottom of the energy storage device body 1, a mounting cover 11 is arranged on the top of the energy storage device body 1, a battery body 111 is arranged inside the energy storage device body 1, and the battery body 111 is arranged in multiple groups, a vent 12 is opened on the outside of the energy storage device body 1, and the vent 12 is arranged in multiple groups, a disassembly mechanism is arranged inside the energy storage device body 1, and the disassembly mechanism can facilitate the staff to take out the battery body 111 from the inside of the energy storage device body 1, a heat conducting plate 121 is fixedly connected inside the energy storage device body 1, a connecting groove 122 is opened on the top of the energy storage device body 1, a knob 13 is rotatably connected to one side of the energy storage device body 1, and the knob 13 is arranged in multiple groups, one end of the knob 13 extends to the inside of the energy storage device body 1 and is fixedly connected to a bevel gear 131, a sliding frame 14 is also slidably connected inside the energy storage device body 1, and a top rod 141 is fixedly connected to the top of the sliding frame 14.

[0039] The present invention will be further described below in conjunction with the embodiments.

[0040] Embodiment 1:

[0041] In order to solve the problem that the existing lithium-ion battery energy storage device often requires complicated operations to complete the installation steps when installing the battery, and lacks corresponding insurance measures, which easily causes the lithium-ion battery to be damaged during the installation process, this embodiment discloses the following technical solutions, specifically as follows Figure 1-Figure 7As shown, the bottom of the energy storage device body 1 is fixedly connected with a connecting rod 112, and the connecting rod 112 and the connecting groove 122 are both provided with multiple groups, the bottoms of the two groups of connecting rods 112 are fixedly connected with a limiting block 113, one side of the bevel gear 131 is fixedly connected with a positive and negative threaded rod 132, and the left and right ends of the positive and negative threaded rod 132 are threadedly connected with a sliding block 133, the sliding block 133 is slidably connected to the inside of the energy storage device body 1, one side of the sliding block 133 is rotatably connected with a rotating bar 134, and the other end of the rotating bar 134 is rotatably connected with a lifting block 135, the top of the lifting block 135 is fixedly connected with a connecting plate 136, one side of the bevel gear 131 is meshedly connected with a bevel gear 2 137, and the top of the bevel gear 2 137 is fixedly connected There is a card block 138, the top of the sliding frame 14 is fixedly connected to a spring 142, and the spring 142 is provided with two groups, the other end of the spring 142 is fixedly connected to the inside of the energy storage device body 1, the top rod 141 matches the connecting rod 112, the bottom of the top rod 141 is fixedly connected to a card block 2 143, and the card block 2 143 matches the card block 138, one side of the energy storage device body 1 is also rotatably connected to a knob 2 15, the inside of the energy storage device body 1 is also rotatably connected to a winding roller 151, and the winding roller 151 is provided with two groups, the outer sides of the two groups of winding rollers 151 are covered with belts, one group of winding rollers 151 is fixedly connected to the knob 2 15, one side of the winding roller 151 is fixedly connected to a worm 152, and one side of the worm 152 is meshed with A worm gear 153 is connected, a rotating block 154 is fixedly connected to the worm gear 153, and a placement groove 155 is opened on the top of the rotating block 154. The bottom of the limit block 113 is fixedly connected to the placement block 114, and the placement block 114 matches the placement groove 155. When the battery body 111 inside the energy storage device body 1 needs to be taken out from the inside of the energy storage device body 1, the knob 2 15 located on one side of the energy storage device body 1 can be rotated. The knob 2 15 drives the roller 151 to rotate, thereby rotating the worm 152, and the worm 152 drives the worm gear 153 to rotate, thereby rotating the rotating block 154. At this time, the placement groove 155 on the rotating block 154 is disengaged from the placement block 114, and the installation cover 11 can be removed from the top of the energy storage device body 1. When the installation cover 11 is removed, the installation cover 11 causes the connecting rod 112 to move, thereby causing the connecting rod 112 to release the limiting effect on the ejector rod 141. At this time, under the action of the spring 142, the second block 143 of the sliding frame 14 falls off from the first block 138. At this time, the knob 13 located on one side of the energy storage device body 1 can be rotated, and the knob 13 drives the bevel gear 131 to rotate, thereby causing the forward and reverse screw rods 132 to rotate, and the forward and reverse screw rods 132 drive the sliding block 133 to move, thereby causing the rotating bar 134 to rotate, and the rotating bar 134 drives the lifting block 135 to move, thereby causing the connecting plate 136 to move, and the connecting plate 136 ejects the battery body 111 from the inside of the energy storage device body 1. At this time, the battery body 111 can be replaced.Furthermore, when the mounting cover 11 is not removed from the energy storage device body 1, the positive and negative screw rods 132 will not rotate when the knob 13 is turned, and the connecting plate 136 will not drive the battery body 111 to move and cause the battery body 111 to be squeezed, so that the battery body 111 can be more conveniently removed from the inside of the energy storage device body 1, avoiding damage to the battery body 111.

[0042] At the same time, in order to solve the problem that the existing lithium-ion battery energy storage device has a poor cooling effect and is prone to overheating and fire during use, the present embodiment also discloses the following solution: the interior of the energy storage device body 1 is also fixedly connected to a motor 16, and the motor 16 is provided with two groups, the output end of the motor 16 is fixedly connected to a rotating shaft 161, and the rotating shaft 161 is provided with two groups, the outer side of the rotating shaft 161 is fixedly connected to a bevel gear 3 162, and one side of the bevel gear 3 162 is meshedly connected to a bevel gear 4 163, and one side of the bevel gear 4 163 is fixedly connected to a winding roller 2 164, and the winding roller 2 164 is provided with two groups, and the storage device body 1 is fixedly connected to the motor 16, and the motor 16 is provided with two groups. The inside of the energy storage device body 1 is also rotatably connected to the winding roller three 165, and the winding roller three 165 is provided with eight groups, and the corresponding winding roller three 165 and the outer side of the winding roller two 164 are set with belts, and one side of the winding roller three 165 is fixedly connected to the fan blade 166, and the inside of the energy storage device body 1 is also fixedly connected to the storage chamber 21, and the bottom of the storage chamber 21 is fixedly connected to the spray port 211 and the connecting frame 212, the inside of the energy storage device body 1 is fixedly connected to the airbag 213, and the inside of the connecting frame 212 is slidably connected to the baffle 214, and the airbag 213 is fixedly connected to the baffle 214, and the baffle 214 matches the spray port 211, and the baffle A spring 215 is fixedly connected to one side of 214, and the other end of the spring 215 is fixedly connected to the inside of the mounting cover 11. When the energy storage device body 1 is working, the motor 16 starts the motor 16 to drive the rotating shaft 161 to rotate, thereby rotating the two sets of bevel gears 3 162, and the bevel gears 3 162 drive the bevel gears 4 163 to rotate, thereby rotating the multiple sets of winding rollers 3 165 at the same time, and the winding rollers 3 165 drive the fan blades 166 to rotate, thereby achieving an air cooling effect on the battery body 111 inside the energy storage device body 1. When the internal temperature of the energy storage device body 1 is too high and reaches the critical temperature of fire, at this time, Under the action of heat, the airbag 213 expands, and the expansion of the airbag 213 causes the baffle 214 to slide inside the connecting frame 212. At this time, the spray port 211 is punched, and the dry powder inside the storage chamber 21 falls into the interior of the energy storage device body 1, and has the effect of extinguishing the internal fire of the energy storage device body 1. When the temperature is normal, under the action of the spring 215, the baffle 214 is reset to close the spray port 211. At this time, the dry powder inside the storage chamber 21 will no longer fall into the interior of the energy storage device body 1, thereby achieving a good cooling effect on the interior of the energy storage device body 1 and having a certain fire prevention effect.

[0043] Embodiment 2:

[0044] In order to solve the problem that the existing lithium-ion energy storage devices generally lack protective mechanisms and cannot provide good protection when collisions occur, the present embodiment discloses the following technical solutions, specifically: Figure 8-Figure 10As shown, the outside of the energy storage device body 1 is fixedly connected with a forward protection plate 22 and a side protection plate 221, the inside of the base 2 is fixedly connected with a motor 23, and the output end of the motor 23 is fixedly connected with a bevel gear 5 231, one side of the bevel gear 5 231 is meshingly connected with a bevel gear 6 232, the top of the bevel gear 6 232 is fixedly connected with a screw 233, and the screw 233 is threadedly connected to the forward protection plate 22, the top of the base 2 is fixedly connected with a fixed column 234, the energy storage device body 1 is slidably connected to the outside of the fixed column 234, the fixed column 234 is provided with a slot group 235, the inside of the energy storage device body 1 is also fixedly connected with an electric push rod 236, the output end of the electric push rod 236 is fixedly connected with a card rod 237, and the card rod 237 matches the card slot group 235, when the energy storage device body 1 is used again, the motor 23 can be started, the motor 23 drives the bevel gear 5 231 to rotate, and then the bevel gear 6 232 rotates. The bevel gear 6 232 drives the screw rod 233 to rotate, so that the forward protection plate 22 passes through the energy storage device body 1 to move the energy storage device body 1 up and down. At this time, the height of the energy storage device body 1 can be adjusted, so that the output end of the energy storage device body 1 can adapt to different installation positions. When the energy storage device body 1 is raised to a certain position, the electric push rod 236 can be started to drive the clamping rod 237 to move. When the clamping rod 237 moves to the inside of the clamping slot group 235, the height of the energy storage device body 1 can be fixed. Due to the effect of the lifting of the energy storage device body 1, the impact force of the outside world will not directly act on the energy storage device body 1. In addition, the arrangement of the forward protection plate 22 and the storage chamber 21 further improves the anti-collision effect of the energy storage device body 1, avoids the external force from directly acting on the energy storage device body 1, and achieves a good protection effect on the device body, thereby improving the service life of the device.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lithium-ion battery energy storage device with an anti-collision structure, comprising an energy storage device body (1) and a base (2) arranged at the bottom of the energy storage device body (1), characterized in that: The energy storage device body (1) is provided with a mounting cover (11) on the top, the energy storage device body (1) is provided with a battery body (111) inside, and the battery body (111) is provided in multiple groups, the energy storage device body (1) is provided with a vent (12) on the outside, and the vent (12) is provided in multiple groups, the energy storage device body (1) is provided with a disassembly mechanism inside, and the disassembly mechanism can facilitate a worker to remove the battery body (111) from the inside of the energy storage device body (1), and the energy storage device body (1) is provided with a vent (12) on the outside, and the vent (12) is provided in multiple groups. A heat conducting plate (121) is fixedly connected inside, a connection groove (122) is provided on the top of the energy storage device body (1), a knob (13) is rotatably connected to one side of the energy storage device body (1), and a plurality of knobs (13) are provided, one end of the knob (13) extends to the inside of the energy storage device body (1) and is fixedly connected to a bevel gear (131), a sliding frame (14) is slidably connected inside the energy storage device body (1), and a top rod (141) is fixedly connected to the top of the sliding frame (14).

2. A lithium-ion battery energy storage device with an anti-collision structure according to claim 1, characterized in that: The bottom of the energy storage device body (1) is fixedly connected to a connecting rod (112), and the connecting rod (112) and the connecting groove (122) are provided with multiple groups, the bottoms of two groups of the connecting rods (112) are fixedly connected to a limiting block (113), one side of the bevel gear (131) is fixedly connected to a positive and negative threaded rod (132), and the left and right ends of the positive and negative threaded rod (132) are both threadedly connected to a sliding block (133).

3. A lithium-ion battery energy storage device with an anti-collision structure according to claim 2, characterized in that: The sliding block (133) is slidably connected inside the energy storage device body (1); one side of the sliding block (133) is rotatably connected to a rotating bar (134); the other end of the rotating bar (134) is rotatably connected to a lifting block (135); the top of the lifting block (135) is fixedly connected to a connecting plate (136); and one side of the bevel gear 1 (131) is meshingly connected to a bevel gear 2 (137).

4. A lithium-ion battery energy storage device with an anti-collision structure according to claim 3, characterized in that: The top of the bevel gear 2 (137) is fixedly connected to a clamping block 1 (138), the top of the sliding frame (14) is fixedly connected to a spring 1 (142), and two groups of spring 1 (142) are provided, the other end of the spring 1 (142) is fixedly connected to the inside of the energy storage device body (1), and the top rod (141) matches the connecting rod (112).

5. A lithium-ion battery energy storage device with an anti-collision structure according to claim 4, characterized in that: The bottom of the push rod (141) is fixedly connected to a second clamping block (143), and the second clamping block (143) matches the first clamping block (138). One side of the energy storage device body (1) is also rotatably connected to a second knob (15). The interior of the energy storage device body (1) is also rotatably connected to a first winding roller (151), and two groups of the first winding roller (151) are provided. The outer sides of the two groups of the first winding roller (151) are covered with belts, and one group of the first winding roller (151) is fixedly connected to the second knob (15).

6. A lithium-ion battery energy storage device with an anti-collision structure according to claim 5, characterized in that: A worm (152) is fixedly connected to one side of the winding roller (151), a worm wheel (153) is meshedly connected to one side of the worm (152), a rotating block (154) is fixedly connected to the worm wheel (153), a placement groove (155) is provided on the top of the rotating block (154), and a placement block (114) is fixedly connected to the bottom of the limit block (113).

7. A lithium-ion battery energy storage device with an anti-collision structure according to claim 6, characterized in that: The placement block (114) matches the placement groove (155); the interior of the energy storage device body (1) is also fixedly connected to a motor 1 (16), and the motor 1 (16) is provided in two groups; the output end of the motor 1 (16) is fixedly connected to a rotating shaft (161), and the rotating shaft (161) is provided in two groups; the outer side of the rotating shaft (161) is fixedly connected to a bevel gear 3 (162), and one side of the bevel gear 3 (162) is meshingly connected to a bevel gear 4 (163), and one side of the bevel gear 4 (163) is fixedly connected to a winding roller 2 (164).

8. The lithium-ion battery energy storage device with an anti-collision structure according to claim 7, characterized in that: The second winding roller (164) is provided with two groups, and the interior of the energy storage device body (1) is also rotatably connected to the third winding roller (165), and the third winding roller (165) is provided with eight groups, and the outer sides of the third winding roller (165) and the second winding roller (164) are respectively provided with belts, and one side of the third winding roller (165) is fixedly connected to a fan blade (166), and the interior of the energy storage device body (1) is also fixedly connected to a storage chamber (21), and the bottom of the storage chamber (21) is fixedly connected to a spray port (211) and a connecting frame (212), and the interior of the energy storage device body (1) is fixedly connected to an air bag (213), and the interior of the connecting frame (212) is slidably connected to a baffle (214), and the air bag (213) is fixedly connected to the baffle (214).

9. A lithium-ion battery energy storage device with an anti-collision structure according to claim 8, characterized in that: The baffle (214) matches the spray port (211), one side of the baffle (214) is fixedly connected to a second spring (215), and the other end of the second spring (215) is fixedly connected to the inside of the mounting cover (11), the outside of the energy storage device body (1) is fixedly connected to a forward protection plate (22) and a side protection plate (221), the inside of the base (2) is fixedly connected to a second motor (23), and the output end of the second motor (23) is fixedly connected to a fifth bevel gear (231), and one side of the fifth bevel gear (231) is meshingly connected to a sixth bevel gear (232).

10. A lithium-ion battery energy storage device with an anti-collision structure according to claim 9, characterized in that: The top of the bevel gear six (232) is fixedly connected with a screw rod (233), and the screw rod (233) is threadedly connected to the forward protection plate (22); the top of the base (2) is fixedly connected with a fixing column (234); the energy storage device body (1) is slidably connected to the outside of the fixing column (234); a slot group (235) is provided on the fixing column (234); an electric push rod (236) is also fixedly connected to the inside of the energy storage device body (1); an output end of the electric push rod (236) is fixedly connected with a fixing rod (237), and the fixing rod (237) matches the slot group (235).

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