A portable mobile energy storage charging robot

Abstract

The present application relates to the field of energy storage charging, in particular to a portable mobile energy storage charging robot; comprising a vehicle body, the vehicle body comprises a plurality of battery pack compartments, motor compartments and module compartments, each battery pack compartment is provided with a battery pack, the motor compartment is provided with a liquid cooling machine and a PCS bidirectional converter, the upper layer of the module compartment is provided with a visual detection module, and the lower layer is further provided with a driving module; the battery pack box is provided with a battery pack inside, the battery pack is composed of a plurality of electrically connected battery cells, a certain gap is arranged between each battery cell for heat dissipation, and a heat conduction plate is further arranged at the bottom of the battery pack; the bottom plate of the battery pack box is a liquid cooling heat dissipation plate, and the heat conduction plate is arranged above the liquid cooling heat dissipation plate; the volume is small and convenient to carry, the battery pack is further provided with a liquid cooling system for use in cooperation with battery charging and discharging, the battery pack can be effectively liquid-cooled and heat-dissipated, and the heat dissipation and energy storage effect of the portable mobile energy storage charging robot is better.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of energy storage charging, in particular to a portable mobile energy storage charging robot. BACKGROUND

[0002] With the development of society and the progress of the times, more and more electronic and electrical equipment appears in people's life, and people's dependence on electricity is also increasing, so the stability and reliability of power supply are very important; with the acceleration of energy transformation and the continuous progress of energy storage technology, energy storage charging technology has gradually matured, and energy storage charging technology can be used as a backup power supply in emergency situations such as power grid failure and power failure, which can ensure the normal operation of key equipment, reduce economic losses and social impact caused by power failure, and also can store electric energy during low power consumption period through energy storage charging system, and use during peak period, thereby reducing power consumption cost, which can effectively improve power utilization efficiency and reduce power consumption cost.

[0003] At present, with the improvement of people's living standards, the number of electric vehicles and the frequency of outdoor activities are also increasing, and the demand for portable energy storage charging equipment is also increasing; for example, in the scene of camping, self-driving tour, etc., people need portable and convenient energy storage charging equipment to provide power support for electronic equipment, lighting equipment and transportation tools; but the existing energy storage charging equipment is mostly non-mobile with large size, and this non-mobile energy storage charging equipment is greatly limited by the power supply area, and is not convenient to carry, which greatly limits the practicality and universality of the energy storage charging system application, and causes great inconvenience to people's daily life; and the existing mobile energy storage robot has a small size, and the internal heat dissipation system mostly uses air cooling, which has low heat dissipation efficiency and poor effect. SUMMARY

[0004] The purpose of the present application is to solve the problems in the background art, and provide a portable mobile energy storage charging robot, which has a small size and is convenient to carry, and is equipped with a liquid cooling system for battery charging and discharging, which can effectively cool the battery pack, so that the energy storage effect of the portable mobile energy storage charging robot is better.

[0005] The above technical purpose of the present application is realized by the following technical scheme:

[0006] The utility model provides a portable mobile energy storage charging robot, including car body, the inside of car body includes a plurality of battery package storehouse, motor storehouse and module storehouse, be provided with a battery package in each battery package storehouse, be provided with liquid cooling machine and PCS bidirectional current transformer in motor storehouse, the upper layer of module storehouse is provided with visual detection module, and the lower layer is provided with drive module, the inside of battery package box is provided with battery pack, the battery pack is by a plurality of electric connection of electric core, a certain gap is arranged between each electric core for heat dissipation, the bottom of battery pack is also provided with heat conduction plate, the bottom plate of battery package box is liquid cooling heat sink, and the heat conduction plate is arranged on the liquid cooling heat sink.

[0007] As preferred, the inside of the battery pack box is provided with a battery pack, which is composed of a plurality of electrically connected electric cores, and a certain gap is arranged between each electric core for heat dissipation. The bottom of the battery pack is also provided with a heat conduction plate. The gap between the plurality of electric cores in the battery pack allows the heat generated by the electric cores during operation to be evenly distributed, preventing overheating. The heat conduction structure of the heat conduction plate at the bottom of the battery pack allows the heat generated by the battery pack to be effectively transferred to the liquid cooling plate at the bottom of the heat conduction plate, improving the heat dissipation effect.

[0008] As preferred, the heat conduction plate is provided with an upper layer and a lower layer, and the upper layer and the lower layer are supported and connected by a plurality of support columns. The support columns connecting the upper layer and the lower layer of the heat conduction plate allow the heat conduction plate to bear the weight of the battery pack on it. The upper layer of the heat conduction plate can absorb the heat generated by the electric cores in the battery pack and transfer it to the lower layer of the heat conduction plate. The lower layer of the heat conduction plate then transfers the heat to the liquid cooling plate, which dissipates the heat through the liquid cooling water.

[0009] As preferred, the top of the upper layer of the heat conduction plate is a heat-conducting top cover, and a layer of top wicking core is fixedly arranged below the heat-conducting top cover. The lower layer of the heat conduction plate is sequentially provided with a bottom wicking core and a heat-conducting bottom cover, and the bottom wicking core and the heat-conducting bottom cover are fixedly connected. The heat-conducting top cover and the heat-conducting bottom cover of the heat conduction plate are made of copper plate with excellent heat conduction performance. Copper has good heat conduction performance, which can quickly conduct the heat generated by the electric cores in the battery pack to prevent the heat from accumulating and causing the battery pack to overheat.

[0010] As preferred, the surfaces of the top wicking core and the bottom wicking core are rough, the inside of the wicking core contains abundant capillary pores, and the wicking core contains cooling liquid for cooling; the top wicking core and the bottom wicking core are formed by sintering copper powder through a specific process, abundant capillary pores are formed between the copper powder, which can provide good capillary force for the cooling liquid in the wicking core, so that the cooling liquid can flow and circulate smoothly therein, and heat transfer is more efficient; the heat generated by the battery pack during operation is absorbed by the heat-conducting top cover of the heat-conducting plate, the heat-conducting top cover absorbs heat and then transfers the heat to the top wicking core, the cooling liquid contained in the top wicking core vaporizes into steam after being heated, the steam diffuses to the bottom wicking core with lower temperature under the action of gas pressure, and the steam condenses into liquid after reaching the bottom wicking core, and the heat is transferred to the heat-conducting bottom cover through the bottom wicking core and then transferred out, and finally the heat is dissipated by the liquid cooling water in the liquid cooling plate below the heat-conducting bottom cover to complete the liquid cooling and heat dissipation of the battery pack, and the liquid condensed by the steam after being cooled finally flows back in the heat-conducting plate to form a circulation.

[0011] As preferred, the surfaces of the top wicking core and the bottom wicking core are rough; the rough surface of the wicking core forms more micro capillary pores, and the radius of these capillary pores is smaller, thereby enhancing the capillary force of the cooling liquid, which can make the cooling liquid more easily condense and flow back to the top wicking core from the bottom wicking core, and ensure the circulation of the cooling liquid in the heat-conducting plate, so that the heat transfer of the heat-conducting plate is more efficient.

[0012] As preferred, the heat-conducting bottom cover of the heat-conducting plate is arranged on the liquid cooling heat dissipation plate, liquid cooling water inlets and liquid cooling water outlets are arranged at both ends of the liquid cooling heat dissipation plate, and the liquid cooling water inlets and the liquid cooling water outlets are communicated through the liquid cooling circulation pipeline embedded in the heat-conducting plate; after the heat-conducting plate absorbs the heat of the battery pack, the heat is transferred to the liquid cooling heat dissipation plate through the heat-conducting bottom cover, the liquid cooling circulation pipeline is embedded in the liquid cooling heat dissipation plate, the continuous circulation of the liquid cooling water in the pipeline can take away the heat of the battery pack, and the liquid cooling water inlets and the liquid cooling water outlets arranged at both ends of the liquid cooling heat dissipation plate communicate the liquid cooling circulation pipeline, so that the liquid cooling circulation forms a closed loop.

[0013] As preferred, a plurality of pipeline bends are arranged on the liquid cooling circulation pipeline to increase the contact area with the heat-conducting bottom cover; the increase of the pipeline bends on the liquid cooling circulation pipeline can increase the contact area with the heat-conducting bottom cover of the heat-conducting plate, so that the heat dissipation efficiency is higher and the heat dissipation effect is better.

[0014] As preferred, the liquid cooling machine is provided with a liquid cooling outlet pipe and a liquid cooling return pipe, the liquid cooling outlet pipe is provided with a plurality of branches respectively communicated with the liquid cooling inlet of the liquid cooling heat sink, and the liquid cooling return pipe is provided with a plurality of branches respectively communicated with the liquid cooling outlet of the liquid cooling heat sink; the liquid cooling heat sink of each battery pack is connected to the liquid cooling outlet pipe and the liquid cooling return pipe respectively, so that the liquid cooling water in the liquid cooling heat sink can take away heat and then take away the heat from the battery pack through the liquid cooling return pipe, the battery pack can be continuously cooled, and the reciprocating circulation can keep the battery pack at a low temperature, so that the energy storage charging robot is more stable and reliable.

[0015] As preferred, the vehicle body is provided with a visual acquisition probe electrically connected with the visual detection module, the side of the vehicle body is further provided with a plurality of distance measuring radars electrically connected with the visual detection module, and the visual acquisition probe is further provided with an illuminating device below; the visual acquisition probe can collect the surrounding environmental information during the movement of the energy storage charging robot, and the side of the vehicle body is further provided with a plurality of distance measuring radars, so that the robot can keep a distance from the surrounding objects during the movement and will not collide, thereby ensuring the safety and reliability of the robot during the movement, and the illuminating device below the vehicle body can enable the robot to work normally in the night or in the poor lighting environment.

[0016] As preferred, the bottom of the vehicle body is provided with a plurality of wheels for moving the robot, the driving module can control the movement of the robot, and the upper part of the vehicle body is further provided with a handle; the wheels at the bottom of the vehicle body can enable the energy storage charging robot to move normally, the driving module can control the movement of the robot, and the handle at the upper part of the vehicle body can enable a person to intervene in the activity of the robot.

[0017] As preferred, the vehicle body is provided with a charging device, the charging device is connected with a charging gun for charging external equipment through a charging line, the charging line is wound and fixed through a winding wheel, the vehicle body is further provided with a charging port for charging the robot, and the charging device, the charging port, the PCS bidirectional converter and the battery pack are electrically connected; the charging port of the energy storage charging robot can enable the external charging device to charge the energy storage charging robot, the charging device on the vehicle body is connected with the charging gun for charging external equipment through the charging line, the charging gun of the energy storage charging robot can be used to charge external new energy vehicles or other power equipment, and the charging line can be wound and fixed through the winding wheel, so that the energy storage charging robot looks more tidy as a whole.

[0018] In summary, the beneficial effects of the present application are:

[0019] 1. The portable mobile energy storage charging robot, the bottom of the battery pack of the robot is provided with a heat conduction plate, which can make the heat dissipation of the battery pack not concentrated in one point or one area, make the heat dissipation more uniform, so that the heat generated by the battery pack during work will not be too concentrated to cause heat dissipation difficulty, and the heat of the battery pack can be better transmitted to the liquid cooling plate at the bottom of the heat conduction plate and then dissipated;

[0020] 2. The portable mobile energy storage charging robot, the heat conduction plate is sequentially provided with a heat conduction top cover, a top liquid absorbing core, a supporting column, a bottom liquid absorbing core and a heat conduction bottom cover, the heat conduction top cover and the heat conduction bottom cover are made of copper plates with good heat conduction performance, the top liquid absorbing core and the bottom liquid absorbing core have rough surfaces and rich capillary pores inside, and contain cooling liquid inside, so that the heat conduction plate has more efficient heat conduction effect, and the heat dissipation of the battery pack is more uniform;

[0021] 3. The portable mobile energy storage charging robot, the robot vehicle body is provided with a visual acquisition probe and a plurality of distance measuring radars, which can collect the surrounding environmental information of the robot during movement, and the distance measuring radars can keep the robot away from the objects in the surrounding environment during movement to avoid collision, thereby ensuring the safety and reliability of the robot during movement. DETAILED DESCRIPTION

[0022] Figure 1 is the overall structure schematic diagram of the energy storage charging robot of the present application;

[0023] Figure 2 is the back structure schematic diagram of the energy storage charging robot of the present application;

[0024] Figure 3 is the internal structure schematic diagram of the battery pack of the present application;

[0025] Figure 4 is the internal structure schematic diagram of the heat conduction plate of the present application;

[0026] Figure 5 is the structure schematic diagram of the liquid cooling plate of the present application;

[0027] Figure 6 is the structure schematic diagram of the liquid cooling pipe of the present application.

[0028] Marked in the figure: 1 - vehicle body, 11 - battery pack compartment, 12 - motor compartment, 13 - module compartment, 14 - visual acquisition probe, 15 - ranging radar, 16 - lighting device, 17 - wheel, 18 - handle, 2 - battery pack, 21 - battery group, 211 - battery cell, 22 - heat conduction plate, 221 - heat conduction top cover, 222 - top liquid wick, 223 - bottom liquid wick, 224 - heat conduction bottom cover, 225 - support column, 23 - liquid cooling heat dissipation plate, 231 - liquid cooling water inlet, 232 - liquid cooling water outlet, 233 - liquid cooling circulation pipeline, 3 - liquid cooling machine, 31 - liquid cooling water outlet pipe, 32 - liquid cooling return pipe, 4 - PCS bidirectional converter, 5 - visual detection module, 6 - drive module, 7 - charging device, 71 - charging wire, 72 - charging gun, 73 - winding wheel, 8 - charging port. DETAILED DESCRIPTION

[0029] The following specific embodiments are only an explanation of the present application, which is not a limitation of the present application. Those skilled in the art can make modifications to the embodiments without creative contribution after reading the specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

[0030] The present application will be described in detail below with examples in conjunction with the accompanying drawings.

[0031] Embodiment

[0032] According to Figures 1-6 As shown in the figure, a portable mobile energy storage charging robot includes a vehicle body 1, characterized in that the vehicle body 1 includes a plurality of battery pack compartments 11, motor compartments 12 and module compartments 13 inside; each battery pack compartment 11 is provided with a battery pack 2, the motor compartment 12 is provided with a liquid cooling machine 3 and a PCS bidirectional converter 4, the upper layer of the module compartment 13 is provided with a visual detection module 5, and the lower layer is further provided with a drive module 6; the battery pack 2 box body is provided with a battery group 21, the battery group 21 is composed of a plurality of battery cells 211 electrically connected, a certain gap is provided between each battery cell 211 for heat dissipation, and the bottom of the battery group 21 is further provided with a heat conduction plate 22; the bottom plate of the battery pack 2 box body is a liquid cooling heat dissipation plate 23, and the heat conduction plate 22 is arranged above the liquid cooling heat dissipation plate 23.

[0033] According to Figure 3As shown, the battery pack 2 box is internally provided with a battery pack 21, and the battery pack 21 is composed of a plurality of electric cores 211 electrically connected, and a certain gap is provided between each electric core 211 for heat dissipation, and the bottom of the battery pack 21 is further provided with a heat conduction plate 22; the gap is provided between the plurality of electric cores 211 in the battery pack 21, so that the heat generated by the electric core 211 in the working process will not be too concentrated to cause heat dissipation difficulty, and the heat conduction structure design of the heat conduction plate 22 at the bottom of the battery pack 21 can better transfer the heat of the battery pack 21 to the liquid cooling plate 23 at the bottom of the heat conduction plate 22, so that the heat dissipation effect is better.

[0034] According to Figure 4 As shown, the heat conduction plate 22 is provided with an upper layer and a lower layer, and the upper layer and the lower layer are supported and connected by a plurality of support columns 225; the upper layer and the lower layer of the heat conduction plate 22 are supported and connected by a plurality of support columns 225, so that the heat conduction plate 22 can bear the weight of the battery pack 21 on the heat conduction plate 22, the upper layer of the heat conduction plate 22 can absorb the heat generated by the electric core 211 in the battery pack 21 and then transfer the heat to the lower layer of the heat conduction plate 22, and then the lower layer of the heat conduction plate 22 will transfer the heat to the liquid cooling plate 23 and then dissipate the heat through the liquid cooling water.

[0035] According to Figure 4 As shown, the top of the upper layer of the heat conduction plate 22 is a heat conduction top cover 221, and a layer of top liquid absorption core 222 is further fixedly arranged at the lower part of the heat conduction top cover 221; the lower layer of the heat conduction plate 22 is sequentially provided with a bottom liquid absorption core 223 and a heat conduction bottom cover 224, and the bottom liquid absorption core 223 and the heat conduction bottom cover 224 are fixedly connected; the heat conduction top cover 221 and the heat conduction bottom cover 224 of the heat conduction plate 22 are both made of copper plate with excellent heat conduction performance, which utilizes the good heat conduction performance of copper to rapidly conduct the heat generated by the electric core 211 of the battery pack 21, so as to prevent the heat from being concentrated to cause the battery pack 2 to be too high.

[0036] According to Figure 4As shown, the surfaces of the top wick 222 and the bottom wick 223 are rough, the inside of the wick contains a large number of capillary pores, and the wick contains cooling liquid for cooling; the top wick 222 and the bottom wick 223 are formed by sintering copper powder through a special process, a large number of capillary pores are formed between the copper powder, which can provide good capillary force for the cooling liquid in the wick, so that the cooling liquid can flow and circulate smoothly, and heat transfer is more efficient; the heat generated by the battery pack 21 during operation is absorbed by the heat-conducting top cover 221 of the heat-conducting plate 22, and the heat-conducting top cover 221 absorbs heat and transmits it to the top wick 222, the cooling liquid in the top wick 222 vaporizes into steam after being heated, and the steam diffuses to the bottom wick 223 with lower temperature under the action of gas pressure, and condenses into liquid when it reaches the bottom wick 223, and the heat is transmitted to the heat-conducting bottom cover 224 through the bottom wick 223 and is finally dissipated by the liquid cooling water in the liquid cooling plate 23 below the heat-conducting bottom cover 224 to complete the liquid cooling and heat dissipation of the battery pack 2, and the liquid condensed by the steam will finally flow back in the heat-conducting plate 22 to form a circulation; the rough surface of the wick forms more micro capillary pores, and the radius of these capillary pores is smaller, thereby enhancing the capillary force of the cooling liquid, making it easier for the cooling liquid to flow back to the top wick 222 from the bottom wick 223, ensuring the circulation of the cooling liquid in the heat-conducting plate 22, and making the heat transfer of the heat-conducting plate 22 more efficient.

[0037] According to Figure 5 As shown, the heat-conducting bottom cover 224 of the heat-conducting plate 22 is arranged on the liquid cooling heat sink 23, and the liquid cooling inlet 231 and the liquid cooling outlet 232 are arranged at both ends of the liquid cooling heat sink 23, and the liquid cooling inlet 231 and the liquid cooling outlet 232 are communicated through the liquid cooling circulation pipeline 233 embedded in the heat-conducting plate 22; the heat-conducting bottom cover 224 transmits the heat absorbed by the heat-conducting plate 22 to the liquid cooling heat sink 23, and the liquid cooling circulation pipeline 233 is embedded in the liquid cooling heat sink 23, and the continuous circulation of the liquid cooling water in the pipeline can carry away the heat of the battery pack 21, and the liquid cooling inlet 231 and the liquid cooling outlet 232 arranged at both ends of the liquid cooling heat sink 23 communicate the liquid cooling circulation pipeline 233, so as to form a closed loop for liquid cooling circulation.

[0038] According to Figure 5 As shown, a plurality of pipeline bends are arranged on the liquid cooling circulation pipeline 233 to increase the contact area with the heat-conducting bottom cover 224; the increase of the pipeline bends on the liquid cooling circulation pipeline 233 can increase the contact area with the heat-conducting bottom cover 224 of the heat-conducting plate 22, so as to make the heat dissipation efficiency higher and the heat dissipation effect better.

[0039] According to Figure 6As shown, the liquid cooling machine 3 is provided with a liquid cooling outlet pipe 31 and a liquid cooling return pipe 32, the liquid cooling outlet pipe 31 is provided with several branches respectively communicating with the liquid cooling inlets 231 on the liquid cooling heat sink 23, and the liquid cooling return pipe 32 is provided with several branches respectively communicating with the liquid cooling outlets 232 on the liquid cooling heat sink 23; the liquid cooling heat sink 23 of each battery pack 2 is connected to the liquid cooling outlet pipe 31 and the liquid cooling return pipe 32 respectively, so that the liquid cooling water enters the liquid cooling heat sink 23 to take away heat, and then takes away heat from the battery pack 2 through the liquid cooling return pipe 32, which can continuously cool the battery pack 2, and the reciprocating circulation keeps the battery pack 2 at a low temperature all the time, so that the energy storage and charging robot is more stable and reliable.

[0040] According to Figure 1 As shown, the vehicle body 1 is provided with a visual acquisition probe 14 electrically connected with a visual detection module 5, and a plurality of distance measuring radars 15 are arranged around the side of the vehicle body 1 and electrically connected with the visual detection module 5, and an illuminating device 16 is further arranged below the visual acquisition probe 14; the visual acquisition probe 14 can collect the surrounding environmental information during the travel of the energy storage and charging robot, and a plurality of distance measuring radars 15 are arranged around the side of the vehicle body, so that the robot can keep a distance from the surrounding objects during travel and will not collide, ensuring the safety and reliability of the robot during travel, and the illuminating device 16 arranged below the vehicle body can enable the robot to work normally at night or in poor lighting conditions.

[0041] According to Figure 2 As shown, the vehicle body 1 is provided with a visual acquisition probe 14 electrically connected with a visual detection module 5, and a plurality of distance measuring radars 15 are arranged around the side of the vehicle body 1 and electrically connected with the visual detection module 5, and an illuminating device 16 is further arranged below the visual acquisition probe 14; the visual acquisition probe 14 can collect the surrounding environmental information during the travel of the energy storage and charging robot, and a plurality of distance measuring radars 15 are arranged around the side of the vehicle body, so that the robot can keep a distance from the surrounding objects during travel and will not collide, ensuring the safety and reliability of the robot during travel, and the illuminating device 16 arranged below the vehicle body can enable the robot to work normally at night or in poor lighting conditions.

[0041] According to Figure 2 As shown, the vehicle body 1 is provided with a visual acquisition probe 14 electrically connected with a visual detection module 5, and a plurality of distance measuring radars 15 are arranged around the side of the vehicle body 1 and electrically connected with the visual detection module 5, and an illuminating device 16 is further arranged below the visual acquisition probe 14; the visual acquisition probe 14 can collect the surrounding environmental information during the travel of the energy storage and charging robot, and a plurality of distance measuring radars 15 are arranged around the side of the vehicle body, so that the robot can keep a distance from the surrounding objects during travel and will not collide, ensuring the safety and reliability of the robot during travel, and the illuminating device 16 arranged below the vehicle body can enable the robot to work normally at night or in poor lighting conditions.

[0041] According to Figure 2 As shown, the vehicle body 1 is provided with a visual acquisition probe 14 electrically connected with a visual detection module 5, and a plurality of distance measuring radars 15 are arranged around the side of the vehicle body 1 and electrically connected with the visual detection module 5, and an illuminating device 16 is further arranged below the visual acquisition probe 14; the visual acquisition probe 14 can collect the surrounding environmental information during the travel of the energy storage and charging robot, and a plurality of distance measuring radars 15 are arranged around the side of the vehicle body, so that the robot can keep a distance from the surrounding objects during travel and will not collide, ensuring the safety and reliability of the robot during travel, and the illuminating device 16 arranged below the vehicle body can enable the robot to work normally at night or in poor lighting conditions.

Claims

1. A portable mobile energy storage and charging robot, comprising a vehicle body (1), characterized in that, The vehicle body (1) includes several battery pack compartments (11), motor compartments (12) and module compartments (13); each battery pack compartment (11) is equipped with a battery pack (2), the motor compartment (12) is equipped with a liquid cooler (3) and a PCS bidirectional converter (4), the module compartment (13) is equipped with a vision inspection module (5) on the upper layer and a drive module (6) on the lower layer; the battery pack (2) is equipped with a battery group (21) inside the battery pack (2), the battery group (21) is composed of several cells (211) electrically connected, each cell (211) is provided with a certain gap for heat dissipation, and the bottom of the battery group (21) is also equipped with a heat conduction plate (22); the bottom plate of the battery pack (2) is a liquid cooling heat dissipation plate (23), and the heat conduction plate (22) is placed on the liquid cooling heat dissipation plate (23); The heat-conducting plate (22) is provided with an upper layer and a lower layer, and the upper layer and the lower layer are supported and connected by a number of support columns (225); The upper top of the heat-conducting plate (22) is a heat-conducting top cover (221), and a top liquid-absorbing core (222) is fixedly installed at the lower part of the heat-conducting top cover (221); the lower layer of the heat-conducting plate (22) is provided with a bottom liquid-absorbing core (223) and a heat-conducting bottom cover (224) in sequence, and the bottom liquid-absorbing core (223) and the heat-conducting bottom cover (224) are fixedly connected; The surfaces of the top liquid-absorbing core (222) and the bottom liquid-absorbing core (223) are relatively rough, the liquid-absorbing core contains abundant capillary pores, and the liquid-absorbing core contains cooling liquid for cooling. The heat-conducting bottom cover (224) of the heat-conducting plate (22) is disposed on the liquid-cooled heat dissipation plate (23). The liquid-cooled heat dissipation plate (23) is provided with a liquid-cooled water inlet (231) and a liquid-cooled water outlet (232) at both ends. The liquid-cooled water inlet (231) and the liquid-cooled water outlet (232) are connected through a liquid-cooled circulation pipe (233) embedded in the heat-conducting plate (22). The liquid chiller (3) is provided with a liquid cooling outlet pipe (31) and a liquid cooling return pipe (32). The liquid cooling outlet pipe (31) has several branches that are connected to the liquid cooling inlet (231) on the liquid cooling heat sink (23). The liquid cooling return pipe (32) has several branches that are connected to the liquid cooling outlet (232) on the liquid cooling heat sink (23).

2. The portable mobile energy storage and charging robot according to claim 1, characterized in that, The liquid cooling circulation pipe (233) has several pipe bends to increase the contact area with the heat-conducting bottom cover (224).

3. The portable mobile energy storage and charging robot according to claim 1, characterized in that, The vehicle body (1) is provided with a visual acquisition probe (14) electrically connected to the visual detection module (5). Several ranging radars (15) are also provided around the sides of the vehicle body (1) and electrically connected to the visual detection module (5). A lighting device (16) is also provided below the visual acquisition probe (14).

4. The portable mobile energy storage and charging robot according to claim 1, characterized in that, The bottom of the vehicle body (1) is provided with several wheels (17) for robot movement, and the drive module (6) can control the movement of the robot; the upper part of the vehicle body (1) is also provided with a handle (18).

5. A portable mobile energy storage and charging robot according to claim 1, characterized in that, The vehicle body (1) is provided with a charging device (7), which is connected to a charging gun (72) for charging external devices via a charging cable (71). The charging cable (71) is wound and fixed by a winding wheel (73). The vehicle body (1) is also provided with a charging port (8) for charging the robot. The charging device (7), the charging port (8), the PCS bidirectional converter (4) and the battery pack (2) are all electrically connected.

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