Intelligent robot battery pack

Abstract

The invention belongs to the technical field of car moving robots, and particularly relates to an intelligent robot battery pack which comprises a battery pack body and a mounting plate used for mounting the battery pack body, the upper surface of the mounting plate is fixedly connected with a heat shield, and the lower surface of the mounting plate is fixedly communicated with an air inlet cylinder and a smoke exhaust pipe. The battery pack not only has the functions of automatic cold and heat regulation and control according to the use environment, bump explosion monitoring and fire expansion delaying, but also has the function of efficient protection at the charging interface of the battery pack, so that the charging interface is prevented from being polluted by water stains and dust, and meanwhile, the situation that the battery pack is out of control in use of heat transmission management in a high-temperature environment can be avoided; and the situation that the endurance of the battery pack is seriously reduced in a low-temperature environment can be avoided, so that the use reliability of the battery pack is improved, the safety of the moved automobile can be improved, and greater fire accidents and economic losses are avoided as much as possible.

Description

Technical Field

[0001] The invention belongs to the technical field of car-moving robots, and in particular relates to a battery pack for an intelligent robot. Background Art

[0002] The intelligent car moving robot is a high-tech device that can automatically lift and move the vehicle to a designated location through precise sensing, positioning and intelligent control systems. It has a very broad application prospect. For the increasingly tight parking resources in the city, it can flexibly move the car in a small space and improve the space utilization rate of the parking lot; in large commercial parking lots, residential communities, airport stations and other parking-intensive areas, it can greatly optimize the parking management process, reduce the time for car owners to find and pick up the car, and improve the overall parking experience. It is expected to become a key force in the field of intelligent transportation and parking management in the future.

[0003] There are many problems with the battery pack during the use of the smart car moving robot; First, due to the interference of complex external environment, such as temperature and humidity changes, thermal management imbalance is prone to occur, which in turn causes the risk of fire, endangering the safety of the vehicle itself and the moved car; Secondly, when the power connection interface of the battery pack is used in an outdoor environment, water stains and dust are very easy to adhere to it, which may not only cause poor charging contact and reduced charging efficiency, but also cause serious damage to the battery and the entire charging system due to the risk of short circuit.

[0004] To this end, we propose an intelligent robot battery pack to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a battery pack for an intelligent robot in view of the above problems.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical solutions: an intelligent robot battery pack, comprising a battery pack body and a mounting plate for mounting the battery pack body, the upper surface of the mounting plate is fixedly connected with a heat shield, the lower surface of the mounting plate is fixedly connected with an air intake pipe and a smoke exhaust pipe, the side wall of the heat shield is provided with a mounting hole matched with a charging wire in the battery pack body, the inner wall of the heat shield is fixedly connected with an air guide solenoid valve, and the output end of the air guide solenoid valve is fixedly connected with a charging interface dustproof mechanism; The inner wall of the smoke exhaust pipe is fixedly connected with a sealing mechanism; An air filter mechanism is fixedly connected to the inner wall of the air intake cylinder; A battery pack deformation detection mechanism is fixedly connected to the inner wall of the top end of the heat insulation cover; The inner wall of the heat insulation cover is fixedly connected with a hollow bar, and the inner wall of the hollow bar is fixedly connected with three partition plates, and the three partition plates divide the internal cavity of the hollow bar into a hot gas area, an air intake area, an air storage area and a cold air area. The inner walls of the hollow bar located in the hot gas area and the cold air area are respectively fixedly connected with a first reversing three-way solenoid valve and a second reversing three-way solenoid valve, one of the air outlet ends of the first reversing three-way solenoid valve and the second reversing three-way solenoid valve passes through the outer wall of the heat insulation cover, and the other air outlet ends of the first reversing three-way solenoid valve and the second reversing three-way solenoid valve both pass through the outer wall of the hollow bar; The inner wall of the hollow bar located in the air intake area is fixedly connected with a control mechanism.

[0007] In the above-mentioned intelligent robot battery pack, the dust-proof mechanism of the charging interface includes a connecting tube fixedly connected to the air outlet end of the air guide solenoid valve, and the outer wall of the charging interface of the charging wire in the battery pack body is fixedly sleeved with a connecting cover, and the outer wall of the connecting cover is fixedly connected to the air outlet end of the connecting tube, and the outer wall of the charging interface of the charging wire in the battery pack body is provided with a plurality of air holes.

[0008] In the above-mentioned intelligent robot battery pack, the sealing mechanism includes a sealing cover connected to the bottom end of the smoke exhaust pipe, the top of the sealing cover is fixedly connected to a plurality of plastic rods, the tops of the plastic rods are fixedly connected to plastic buckles, the inner wall of the smoke exhaust pipe is fixedly connected to a connecting ring, the upper surface of the connecting ring is provided with a plurality of clip holes matching with the plastic buckles, and the inner wall of the heat insulation cover located above the smoke exhaust pipe is fixedly connected to a smoke alarm.

[0009] In the above-mentioned intelligent robot battery pack, the air filtering mechanism includes a connecting bearing fixedly connected to the inner wall of the air intake cylinder, the inner walls of the inner rings of the two connecting bearings are commonly fixedly connected with a rotating rod, the rod wall of the rotating rod is fixedly sleeved with a filtering hollow tennis ball, the lower surface of the air intake cylinder is fixedly connected with a brush ring matching the filtering hollow tennis ball, the inner wall of the air intake cylinder is fixedly connected with a motor and a fixed ring, the inner wall of the fixed ring is fixedly connected with a temperature sensor, the output end of the motor is fixedly connected with a driving rubber roller, and the outer wall of the driving rubber roller is in contact with the outer wall of the filtering hollow tennis ball.

[0010] In the above-mentioned intelligent robot battery pack, the battery pack deformation detection mechanism includes support blocks fixedly connected to the upper surfaces of both sides of the battery pack body, a hollow cavity is opened inside the heat insulation cover, two elastic conductive bent rods are fixedly connected to the top of the heat insulation cover, and the inner wall of the heat insulation cover is fixedly connected to a power strip that cooperates with the two elastic conductive bent rods.

[0011] In the above-mentioned intelligent robot battery pack, the control mechanism includes a PLC controller and a backup power supply, the bottom ends of the PLC controller and the backup power supply are fixedly connected to the inner wall of the hollow bar located in the air intake area, the outer walls of the three partition plates are commonly fixedly sleeved with a vortex tube, the air intake end of the vortex tube is located inside the air intake area, the hot air end of the vortex tube is located inside the hot air area, and the cold air end of the vortex tube is located inside the cold air area, the outer wall of one of the partition plates is fixedly connected with an air pressure sensor and a control solenoid valve, the detection end of the air pressure sensor is located inside the air storage area, the air outlet end of the control solenoid valve is located inside the air intake area, the outer wall of the hollow bar is fixedly connected with a one-way air pump, the air outlet end of the one-way air pump is fixedly connected to the outer wall of the hollow bar located in the air storage area, and the lower surface of the hollow bar is fixedly connected with an audible and visual alarm.

[0012] In the above-mentioned intelligent robot battery pack, a first spacer is fixedly connected to the upper surface of the mounting plate, and a second spacer is fixedly connected to the top inner wall of the heat insulation cover.

[0013] In the above-mentioned intelligent robot battery pack, mounting through holes are provided at the four corners of the mounting plate, and the rod walls at both ends of the rotating rod are fixedly sleeved with damping rubber sleeves, and the outer wall of the damping rubber sleeve is in friction contact with the inner wall of the air intake cylinder.

[0014] Compared with the existing technology, the advantages of an intelligent robot battery pack are: 1. Through the air filtering mechanism and control mechanism, when the battery pack is in use, the one-way air pump is first started, and the air sucked by the one-way air pump is filtered through the air filtering mechanism to allow clean air to enter the battery pack, and the one-way air pump transports air to the air storage area of ​​the hollow bar to form high-pressure air. The high-pressure air then enters the vortex tube through the air intake area to generate hot and cold air. Then the control mechanism detects the hot and cold of the external environment, and automatically transports low-temperature air or high-temperature air to the battery pack body for hot and cold adjustment according to the detected hot and cold environment. This mechanism enables the battery pack to have the function of automatic hot and cold regulation according to the use environment, which can not only avoid the situation where the thermal management of the battery pack is out of control when it is used in a high temperature environment, but also avoid the situation where the battery pack's battery life is seriously reduced in a low temperature environment, thereby improving the reliability of the battery pack and improving the safety of being moved to the car.

[0015] 2. Through the dust-proof mechanism of the charging interface, the air exhausted through the air guide solenoid valve is transported to the connection cover through the connecting pipe, and is evenly distributed at the charging interface of the battery pack body through multiple air holes, and an air curtain is formed at the charging interface of the battery pack body to prevent water stains and dust from adhering to the charging area, so that the circuit contact is reliable when the battery pack is charged after use, and the charging efficiency is guaranteed, while avoiding the occurrence of fire due to contact short circuit. This mechanism enables the charging interface of the battery pack to have a highly efficient protection function, avoids water stains and dust from polluting the charging interface, and improves the safety and reliability of the battery pack when charging.

[0016] 3. Through the battery pack deformation detection mechanism that is set up, if the battery pack body bulges, the deformation caused by the bulging of the battery pack body will directly push the elastic conductive bent rod close to the power-on bar through the support block or the bulge, and finally the two elastic conductive bent rods will contact the power-on bar, thereby making the circuit input to the PLC controller conductive and generating an electrical signal to the PLC controller, and the PLC controller controls the sound and light alarm according to the electrical signal. The staff can maintain the battery pack in time according to the alarm sound to avoid a larger safety accident caused by the battery pack bulging and explosion. This mechanism enables the battery pack to have the function of monitoring bulge explosion, thereby improving the safety and reliability of the battery pack.

[0017] 4. Through the sealing mechanism, if the battery pack body directly catches fire, the smoke generated by the battery pack body causes the smoke alarm to generate an electrical signal and input it into the PLC controller. The PLC controller uses the electrical signal to supply power to the backup power supply. At the same time, the PLC controller controls the air guide solenoid valve to cut off the power and close. The low-temperature air generated by the control mechanism is transported to the battery pack body for cooling, so as to prevent the fire from spreading as much as possible. In addition, the high-temperature smoke is discharged through the exhaust pipe of the sealing mechanism to avoid the high-temperature smoke from damaging the car being moved on the upper part of the intelligent car moving robot. By spraying smoke or flames downward, the time for emergency processing by the staff can be increased to ensure the safety of the car being moved as much as possible. This mechanism enables the battery pack to delay the spread of fire and prolong the time for rescuing the car being moved, so as to avoid causing greater fire accidents and economic losses as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an intelligent robot battery pack provided by the present invention; Figure 2 It is a schematic diagram of a partially enlarged structure of a battery pack for an intelligent robot provided by the present invention; Figure 3 It is a structural schematic diagram of a hollow bar portion in a battery pack for an intelligent robot provided by the present invention; Figure 4 It is a structural schematic diagram of a control mechanism in a battery pack of an intelligent robot provided by the present invention; Figure 5 It is a structural schematic diagram of an air filtering mechanism in a battery pack of an intelligent robot provided by the present invention; Figure 6 It is a structural schematic diagram of a dust-proof mechanism for a charging interface in a battery pack of an intelligent robot provided by the present invention; Figure 7 It is a structural schematic diagram of a sealing mechanism in a battery pack of an intelligent robot provided by the present invention.

[0019] In the figure: 1 battery pack body, 2 mounting plate, 3 heat shield, 4 air inlet, 5 charging interface dustproof mechanism, 51 connecting pipe, 52 connecting cover, 53 air vent, 6 sealing mechanism, 61 sealing mask, 62 plastic rod, 63 plastic buckle, 64 connecting ring, 65 smoke alarm, 7 air filter mechanism, 71 connecting bearing, 72 rotating rod, 73 filtering hollow tennis ball, 74 brush ring, 75 motor, 76 fixing ring, 77 temperature sensor, 78 driving rubber roller, 8 battery pack deformation detection mechanism, 81 support block, 82 hollow cavity, 83 elastic conductive bent rod, 84 power supply bar, 9 control mechanism, 91 PLC controller, 92 backup power supply, 93 vortex tube, 94 air pressure sensor, 95 control solenoid valve, 96 one-way air pump, 97 sound and light alarm, 10 smoke exhaust pipe, 11 gas guide solenoid valve, 12 hollow bar, 13 partition plate, 14 hot air area, 15 air intake area, 16 gas storage area, 17 cold air area, 18 first reversing three-way solenoid valve, 19 second reversing three-way solenoid valve, 20 first spacer bar, 21 second spacer bar, 22 installation through hole, 23 damping rubber sleeve. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-Figure 7As shown, an intelligent robot battery pack includes a battery pack body 1 and a mounting plate 2 for mounting the battery pack body 1, the upper surface of the mounting plate 2 is fixedly connected with a first partition bar 20, the top inner wall of the heat insulation cover 3 is fixedly connected with a second partition bar 21, the upper surface of the mounting plate 2 is fixedly connected with the heat insulation cover 3, the lower surface of the mounting plate 2 is fixedly connected with an air intake pipe 4 and a smoke exhaust pipe 10, the side wall of the heat insulation cover 3 is provided with a mounting hole matched with the charging wire in the battery pack body 1, the inner wall of the heat insulation cover 3 is fixedly connected with an air guide solenoid valve 11, and the output of the air guide solenoid valve 11 The end is fixedly connected with a charging interface dustproof mechanism 5, the charging interface dustproof mechanism 5 includes a connecting tube 51 fixedly connected with the air outlet end of the air guide solenoid valve 11, the outer wall of the charging interface of the charging wire in the battery pack body 1 is fixedly sleeved with a connecting cover 52, the outer wall of the connecting cover 52 is fixedly connected with the air outlet end of the connecting tube 51, and a plurality of air holes 53 are provided on the outer wall of the charging interface of the charging wire in the battery pack body 1. This mechanism enables the charging interface of the battery pack to have a highly efficient protection function, avoids water stains and dust from contaminating the charging interface, and improves the safety and reliability of the battery pack during charging.

[0022] A sealing mechanism 6 is fixedly connected to the inner wall of the smoke exhaust pipe 10, and the sealing mechanism 6 includes a sealing cover 61 connected to the bottom end of the smoke exhaust pipe 10, a plurality of plastic rods 62 are fixedly connected to the top of the sealing cover 61, a plastic buckle 63 is fixedly connected to the top of the plastic rods 62, a connecting ring 64 is fixedly connected to the inner wall of the smoke exhaust pipe 10, and a plurality of clip holes matching the plastic buckle 63 are provided on the upper surface of the connecting ring 64, and a smoke alarm 65 is fixedly connected to the inner wall of the heat insulation cover 3 located above the smoke exhaust pipe 10.

[0023] An air filter mechanism 7 is fixedly connected to the inner wall of the air intake cylinder 4, and the air filter mechanism 7 includes a connecting bearing 71 fixedly connected to the inner wall of the air intake cylinder 4, and the inner walls of the inner rings of the two connecting bearings 71 are commonly fixedly connected to a rotating rod 72, and a filtering hollow tennis ball 73 is fixedly sleeved on the rod wall of the rotating rod 72. A brush ring 74 matching the filtering hollow tennis ball 73 is fixedly connected to the lower surface of the air intake cylinder 4, and a motor 75 and a fixing ring 76 are fixedly connected to the inner wall of the air intake cylinder 4. A temperature sensor 77 is fixedly connected to the inner wall of the fixing ring 76, and a driving rubber roller 78 is fixedly connected to the output end of the motor 75. The outer wall of the driving rubber roller 78 contacts the outer wall of the filtering hollow tennis ball 73.

[0024] A battery pack deformation detection mechanism 8 is fixedly connected to the inner wall of the top end of the heat insulation cover 3. The battery pack deformation detection mechanism 8 includes support blocks 81 fixedly connected to the upper surfaces of both sides of the battery pack body 1. A hollow cavity 82 is provided inside the heat insulation cover 3. Two elastic conductive bent rods 83 are fixedly connected to the top end of the heat insulation cover 3. A power-on strip 84 that cooperates with the two elastic conductive bent rods 83 is fixedly connected to the inner wall of the heat insulation cover 3. This mechanism enables the battery pack to have the function of bulging explosion monitoring, thereby improving the safety and reliability of the battery pack.

[0025] The inner wall of the heat insulation cover 3 is fixedly connected with a hollow bar 12, and the inner wall of the hollow bar 12 is fixedly connected with three partition plates 13. The three partition plates 13 divide the internal cavity of the hollow bar 12 into a hot gas area 14, an air intake area 15, an air storage area 16 and a cold air area 17. The inner walls of the hollow bar 12 located in the hot gas area 14 and the cold air area 17 are respectively fixedly connected with a first reversing three-way solenoid valve 18 and a second reversing three-way solenoid valve 19. One of the outlet ends of the first reversing three-way solenoid valve 18 and the second reversing three-way solenoid valve 19 passes through the outer wall of the heat insulation cover 3, and the other outlet ends of the first reversing three-way solenoid valve 18 and the second reversing three-way solenoid valve 19 both pass through the outer wall of the hollow bar 12; The inner wall of the hollow bar 12 located in the air intake area 15 is fixedly connected with a control mechanism 9, and the control mechanism 9 includes a PLC controller 91 and a backup power supply 92. The bottom ends of the PLC controller 91 and the backup power supply 92 are fixedly connected to the inner wall of the hollow bar 12 located in the air intake area 15. The outer walls of the three partition plates 13 are commonly fixedly sleeved with a vortex tube 93. The air intake end of the vortex tube 93 is located inside the air intake area 15, the hot air end of the vortex tube 93 is located inside the hot air area 14, and the cold air end of the vortex tube 93 is located inside the cold air area 17. The outer wall of one of the partition plates 13 is fixedly connected with an air pressure sensor 94 and a control solenoid valve 95. The air pressure sensor 94 The detection end is located inside the gas storage area 16, the air outlet end of the control solenoid valve 95 is located inside the air intake area 15, the outer wall of the hollow bar 12 is fixedly connected to a one-way air pump 96, the air outlet end of the one-way air pump 96 is fixedly connected to the outer wall of the hollow bar 12 located in the gas storage area 16, and the lower surface of the hollow bar 12 is fixedly connected to an audible and visual alarm 97. This mechanism enables the battery pack to automatically adjust the temperature according to the use environment, which can not only avoid the situation where the thermal management of the battery pack is out of control in a high temperature environment, but also avoid the situation where the battery life is seriously reduced in a low temperature environment, thereby improving the reliability of the battery pack and improving the safety of being moved to the car.

[0026] Mounting through holes 22 are provided at the four corners of the mounting plate 2. Damping rubber sleeves 23 are fixedly sleeved on the rod walls at both ends of the rotating rod 72. The outer wall of the damping rubber sleeve 23 is in friction contact with the inner wall of the air intake cylinder 4. The damping rubber sleeve 23 can ensure that the rotating rod 72 rotates stably and is not prone to excessive rotation and slipping.

[0027] The smoke alarm 65, the air pressure sensor 94, the temperature sensor 77, and the conductive branches of the elastic conductive bent rod 83 and the power strip 84 are all electrically connected to the input end of the PLC controller 91 through wires, and the motor 75, the control solenoid valve 95, the one-way air pump 96, the air guide solenoid valve 11, the first reversing three-way solenoid valve 18 and the second reversing three-way solenoid valve 19 are all electrically connected to the output end of the PLC controller 91 through wires. The above-mentioned power-on devices and electrical connections are all existing technologies and will not be repeated here.

[0028] The operating principle of the present invention is described as follows: when the car-moving intelligent robot is powered by a battery pack to move a car outdoors, first, the PLC controller 91 controls the one-way air pump 96 to pump air. During the one-way air pump 96 pumping air, the outside air will pass through the air filter mechanism 7. At the same time, the PLC controller 91 also controls the motor 75 and the air guide solenoid valve 11 to start. The motor 75 drives the filter hollow tennis ball 73 to rotate by driving the rubber roller 78. During the process of air passing through the filter hollow tennis ball 73, it will be filtered by the mesh to remove dust in the air. In addition, the brush ring 74 also removes dust from the rotating filter hollow tennis ball 73 to avoid clogging in the mesh of the filter air tennis ball. Then, when the clean air passes through the air intake cylinder 4, the temperature will be detected by the temperature sensor 77. The temperature sensor 77 transmits the detected temperature value to the PLC controller 91 in the form of an electrical signal. If the detected temperature value exceeds the high temperature warning value preset by the PLC controller 91, the PLC controller 91 controls the second reversing three-way solenoid valve 19 to be energized. At the same time, the one-way air pump 96 inputs the extracted air into the air storage area 16 of the hollow bar 12, and increases the air pressure in the air storage area 16, so that the air storage area 16 forms a high-pressure environment, and the air pressure sensor 94 monitors the air pressure in the air storage area 16 in real time, and sends the air pressure value to the PLC controller 91 in the form of an electrical signal. If the air pressure value reaches the air pressure threshold preset by the PLC controller 91, the PLC controller 91 energizes and opens the control solenoid valve 95, and the high-pressure gas enters the air inlet area 15 and directly enters the vortex tube 93. The high-pressure air enters the vortex tube 93 in a high-speed tangential manner, forming a high-speed rotating airflow, i.e., a vortex. As the air rotates, the outer layer of air generates heat due to friction to form a hot airflow that is discharged from one end. The inner layer of air forms a cold air flow due to energy separation and is discharged from the other end. Then, the cold air end of the vortex tube 93 generates low-temperature air of 5°C-9°C. At the same time, the low-temperature air is injected into the heat shield 3 through the energized second reversing three-way solenoid valve 19, and passes through the surface of the battery pack body 1 with the cooperation of the first partition bar 20 and the second partition bar 21, and dissipates heat from the surface of the battery pack body 1, thereby avoiding the situation that the thermal management of the battery pack body 1 is unbalanced when used in a high-temperature environment, ensuring the reliability of the use of the battery pack body 1, and the low-temperature air after heat dissipation is discharged through the energized and opened air guide solenoid valve 11, while the vortex tube 93 generates high-temperature air of 35°C-45°C and is discharged from the outside of the heat shield 3 through the unenergized first reversing three-way solenoid valve 18; If the temperature value detected by the temperature sensor 77 is lower than the low temperature warning value preset by the PLC controller 91, the PLC controller 91 controls the first reversing three-way solenoid valve 18 to be energized, so that the high-temperature air of 35°C-45°C generated at the hot gas end of the vortex tube 93 is discharged into the inner side of the heat insulation cover 3 through the energized second reversing three-way solenoid valve 19, and passes through the surface of the battery pack body 1 with the cooperation of the first partition bar 20 and the second partition bar 21, and keeps the surface of the battery pack body 1 warm, so as to ensure that the battery pack body 1 works at a balanced temperature, so that the electrochemical reaction inside the battery pack body 1 is reliable, and the The battery life of the battery pack body 1 is seriously reduced, and the low-temperature air after heat dissipation is discharged through the energized and opened air guide solenoid valve 11, while the low-temperature air generated at the cold air end of the vortex tube 93 is discharged from the heat insulation cover 3 through the first reversing three-way solenoid valve 18 that is not energized. This mechanism enables the battery pack to have the function of automatically regulating the temperature according to the use environment, which can not only avoid the situation that the battery pack is used in a high temperature environment and the thermal management is out of control, but also avoid the situation that the battery pack life is seriously reduced in a low temperature environment, thereby improving the reliability of the battery pack and improving the safety of being moved to the car; The air exhausted by the air guide solenoid valve 11 is transported to the connection cover 52 through the connection pipe 51, and is evenly distributed at the charging interface of the battery pack body 1 through a plurality of air holes 53, and an air curtain is formed at the charging interface of the battery pack body 1 to prevent water stains and dust from adhering to the charging area, so that the circuit contact is reliable when the battery pack is charged after use, and the charging efficiency is guaranteed, while avoiding the occurrence of fire due to contact short circuit. This mechanism enables the charging interface of the battery pack to have a highly efficient protection function, avoids water stains and dust from contaminating the charging interface, and improves the safety and reliability of the battery pack when charging; If the battery pack body 1 bulges, since the top surface area of ​​the battery pack body 1 is the largest and the center of the upper surface of the battery pack body 1 is most susceptible to bulging, the deformation caused by the bulge will directly push the elastic conductive bent rod 83 close to the power bar 84 through the support block 81 or the bulge, and finally the two elastic conductive bent rods 83 will contact the power bar 84, so that the circuit input to the PLC controller 91 is turned on, and an electrical signal is generated in the PLC controller 91, and the PLC controller 91 controls the sound and light alarm 97 to alarm according to the electrical signal. The staff can maintain the battery pack in time according to the alarm sound to avoid a larger safety accident caused by the battery pack bulging and explosion. This mechanism enables the battery pack to have the function of monitoring bulging and explosion, thereby improving the safety and reliability of the battery pack. If the battery pack body 1 directly catches fire, the smoke generated by the battery pack body 1 causes the smoke alarm 65 to generate an electrical signal and input it into the PLC controller 91. The PLC controller 91 uses the electrical signal to supply power to the backup power supply 92. At the same time, the PLC controller 91 controls the air guide solenoid valve 11 to shut off the power and close it. The one-way air pump 96 delivers low-temperature air to the battery pack body 1 through the control mechanism 9 to cool it down, so as to prevent the fire from spreading as much as possible. The high-temperature smoke passes through the exhaust pipe 10, and the plastic rod 62 is short-circuited during the high-temperature smoke, and the sealing mask 61 is pushed out, and then the high-temperature smoke is discharged from the bottom of the exhaust pipe 10 to prevent the high-temperature smoke from damaging the car being moved on the upper part of the intelligent car moving robot. By spraying smoke or flames downward, the time for emergency processing by the staff can be increased, and the safety of the car being moved can be guaranteed as much as possible. This mechanism enables the battery pack to delay the spread of the fire, and can also extend the time for rescuing the car being moved, so as to avoid causing greater fire accidents and economic losses as much as possible.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent robot battery pack, comprising a battery pack body (1) and a mounting plate (2) for mounting the battery pack body (1), characterized in that: The upper surface of the mounting plate (2) is fixedly connected to a heat shield (3), the lower surface of the mounting plate (2) is fixedly connected to an air intake tube (4) and a smoke exhaust pipe (10), a side wall of the heat shield (3) is provided with a mounting hole that matches a charging wire in a battery pack body (1), the inner wall of the heat shield (3) is fixedly connected to an air guide solenoid valve (11), and the output end of the air guide solenoid valve (11) is fixedly connected to a charging interface dust prevention mechanism (5); A sealing mechanism (6) is fixedly connected to the inner wall of the smoke exhaust pipe (10); An air filter mechanism (7) is fixedly connected to the inner wall of the air intake cylinder (4); A battery pack deformation detection mechanism (8) is fixedly connected to the inner wall of the top end of the heat insulation cover (3); The inner wall of the heat insulation cover (3) is fixedly connected to a hollow bar (12), and the inner wall of the hollow bar (12) is fixedly connected to three partition plates (13), and the three partition plates (13) divide the inner cavity of the hollow bar (12) into a hot air area (14), an air intake area (15), an air storage area (16) and a cold air area (17). The inner walls of the hollow bar (12) located in the hot air area (14) and the cold air area (17) are respectively fixedly connected to a first three-way reversing solenoid valve (18) and a second three-way reversing solenoid valve (19), and one of the air outlet ends of the first three-way reversing solenoid valve (18) and the second three-way reversing solenoid valve (19) passes through the outer wall of the heat insulation cover (3), and the other air outlet ends of the first three-way reversing solenoid valve (18) and the second three-way reversing solenoid valve (19) both pass through the outer wall of the hollow bar (12); The inner wall of the hollow bar (12) located in the air intake area (15) is fixedly connected to a control mechanism (9).

2. The intelligent robot battery pack according to claim 1, characterized in that: The charging interface dust prevention mechanism (5) comprises a connecting tube (51) fixedly connected to the air outlet end of the air guide solenoid valve (11); a connecting cover (52) is fixedly sleeved on the outer wall of the charging interface of the charging wire in the battery pack body (1); the outer wall of the connecting cover (52) is fixedly connected to the air outlet end of the connecting tube (51); and a plurality of air holes (53) are provided on the outer wall of the charging interface of the charging wire in the battery pack body (1).

3. The intelligent robot battery pack according to claim 1, characterized in that: The sealing mechanism (6) comprises a sealing cover (61) connected to the bottom end of the smoke exhaust pipe (10); a plurality of plastic rods (62) are fixedly connected to the top of the sealing cover (61); a plastic buckle (63) is fixedly connected to the top of the plastic rods (62); a connecting ring (64) is fixedly connected to the inner wall of the smoke exhaust pipe (10); a plurality of clamping holes matching the plastic buckle (63) are formed on the upper surface of the connecting ring (64); and a smoke alarm (65) is fixedly connected to the inner wall of the heat insulation cover (3) located above the smoke exhaust pipe (10).

4. The intelligent robot battery pack according to claim 1, characterized in that: The air filtering mechanism (7) comprises a connecting bearing (71) fixedly connected to the inner wall of the air intake cylinder (4); the inner walls of the inner rings of the two connecting bearings (71) are fixedly connected to a rotating rod (72); the rod wall of the rotating rod (72) is fixedly sleeved with a filtering hollow tennis ball (73); the lower surface of the air intake cylinder (4) is fixedly connected to a brush ring (74) matching the filtering hollow tennis ball (73); the inner wall of the air intake cylinder (4) is fixedly connected to a motor (75) and a fixing ring (76); the inner wall of the fixing ring (76) is fixedly connected to a temperature sensor (77); the output end of the motor (75) is fixedly connected to a driving rubber roller (78); the outer wall of the driving rubber roller (78) contacts the outer wall of the filtering hollow tennis ball (73).

5. The intelligent robot battery pack according to claim 1, characterized in that: The battery pack deformation detection mechanism (8) comprises a support block (81) fixedly connected to the upper surfaces of both sides of the battery pack body (1); a hollow cavity (82) is provided inside the heat insulation cover (3); two elastic conductive bent rods (83) are fixedly connected to the top of the heat insulation cover (3); and a power strip (84) matching the two elastic conductive bent rods (83) is fixedly connected to the inner wall of the heat insulation cover (3).

6. The intelligent robot battery pack according to claim 1, characterized in that: The control mechanism (9) comprises a PLC controller (91) and a backup power supply (92); the bottom ends of the PLC controller (91) and the backup power supply (92) are fixedly connected to the inner wall of the hollow bar (12) located in the air intake area (15); the outer walls of the three partition plates (13) are commonly and fixedly sleeved with a vortex tube (93); the air intake end of the vortex tube (93) is located inside the air intake area (15); the hot air end of the vortex tube (93) is located inside the hot air area (14); and the cold air end of the vortex tube (93) is located inside the cold air area (17); wherein An air pressure sensor (94) and a control solenoid valve (95) are fixedly connected to the outer wall of one of the partition plates (13); a detection end of the air pressure sensor (94) is located inside the air storage area (16); an air outlet end of the control solenoid valve (95) is located inside the air intake area (15); a one-way air pump (96) is fixedly connected to the outer wall of the hollow bar (12); an air outlet end of the one-way air pump (96) is fixedly connected to the outer wall of the hollow bar (12) located in the air storage area (16); and an audible and visual alarm (97) is fixedly connected to the lower surface of the hollow bar (12).

7. The intelligent robot battery pack according to claim 1, characterized in that: A first spacer bar (20) is fixedly connected to the upper surface of the mounting plate (2), and a second spacer bar (21) is fixedly connected to the top inner wall of the heat insulation cover (3).

8. The intelligent robot battery pack according to claim 4, characterized in that: The four corners of the mounting plate (2) are provided with mounting through holes (22), and the rod walls at both ends of the rotating rod (72) are fixedly sleeved with damping rubber sleeves (23), and the outer wall of the damping rubber sleeve (23) is in frictional contact with the inner wall of the air intake cylinder (4).

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