Intelligent automobile seat

Abstract

The invention provides an automobile intelligent seat which comprises a base, a seat groove is formed in the top of the base, a concave surface cushion plate is fixedly connected to the bottom of an inner cavity of the seat groove, a plurality of waterproof foam strips are fixedly connected to the surface of the concave surface cushion plate, and a plurality of second leaking holes are formed in the middle of the top of the concave surface cushion plate in a transversely downward penetrating mode. The two sides of the top of the base are fixedly connected with guardrail handrails, the surfaces of the two guardrail handrails are connected with anti-collision pads in a wrapping mode, the two sides of the top of the base are fixedly provided with safety belt buckles, and the two safety belt buckles are located on the lower portions of the inner sides of the two guardrail handrails correspondingly; seat safety catches are fixedly connected to the two sides of one end of the base, and a storage bin structure is arranged in the base.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent automobile seats, and in particular to an intelligent automobile seat. Background Art

[0002] Car seats are seats used by people when riding in a car. They can be divided into ordinary seats and smart seats. Smart seats can be further divided into car-built smart seats and car child smart seats.

[0003] In the prior art, common child car seats lack an alarm collection structure. When a child is in a car and the car seat tips over in water, the car seat cannot automatically detect and issue an alarm to remind the driver to clean it. On the other hand, during summer riding, the air conditioner is turned on to cool the car in hot weather. Adults and children have different tolerance levels to low temperatures. Common child car seats cannot blow appropriate warm air to the child's body surface to remove excess cold air, and children are easily affected by excessive cold air. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an intelligent car seat, comprising a base, a seat groove is provided on the top of the base, a concave seat cushion is fixedly connected to the bottom of the inner cavity of the seat groove, a plurality of waterproof foam strips are fixedly connected to the surface of the concave seat cushion, a plurality of leakage holes are provided at the middle position of the top of the concave seat cushion in a horizontal downward direction, guardrail handrails are fixedly connected to both sides of the top of the base, the surfaces of the two guardrail handrails are wrapped with anti-collision pads, safety belt buckles are fixedly installed on both sides of the top of the base, the two safety belt buckles are respectively located on the inner side and lower side of the two guardrail handrails, and both sides of one end of the base are fixedly connected to the seat Chair safety bolt, the interior of the base is provided with a storage bin structure, one end of the top of the base is provided with a backrest structure, one side of the backrest structure is fixedly connected to a fixed safety plate, one side of the fixed safety plate is provided with a safety groove, the top of the fixed safety plate is fixedly connected to a fixing bolt, one side of the backrest structure is provided with a wind power component, the other side of the backrest structure is fixedly connected to an arc-shaped plate 2, one side of the surface of the arc-shaped plate 2 is fixedly installed with a control terminal, one side of the arc-shaped plate 2 is fixedly connected with a safety belt 2, one side of the surface of the arc-shaped plate 2 is close to the control terminal and an alarm light and an alarm are installed in sequence from top to bottom, and a safety belt is provided on the top of the fixing bolt.

[0006] One end of the top of the base is provided with an installation groove 1, and both ends of the base are provided with ventilation grooves. Both sides of the inner cavity of the installation groove 1 are provided with connecting holes, and the two connecting holes are respectively communicated with the interiors of the two ventilation grooves. One side of the inner cavities of the two ventilation grooves is provided with multiple ventilation holes. One side of the base extends inward to provide an installation cavity, and the top of the inner cavity of the installation cavity is provided with multiple leakage holes 1, and the multiple leakage holes 1 respectively correspond to the multiple leakage holes 2. A limiting groove is provided at one end of one side of the inner cavity of the installation cavity.

[0007] The storage bin structure includes a storage bin, which is movably fitted and embedded in the interior of the installation cavity, one end of the storage bin is fixedly connected to a hand buckle, one side of the bottom of the inner cavity of the storage bin is fixedly connected to three water leakage sensors, the top of the storage bin is fixedly connected with a sealing strip, one end of one side of the storage bin is fixedly connected to a limiting plate, and the limiting plate is movably fitted and embedded in the interior of the limiting groove and fastened by bolts.

[0008] The backrest structure includes a backrest, the bottom of which is fixedly embedded in the inside of a mounting groove one, one side of the backrest extends inward to form an air groove, one side of the air groove inner cavity penetrates outward through one side of the backrest to form a plurality of exhaust holes, the bottom of the air groove extends downward to form a connecting groove one, and the bottom of one side of the backrest is penetrated by a connecting groove two.

[0009] The connecting groove 1 and the connecting groove 2 are internally interconnected, and the two ends of the connecting groove 2 correspond to the two connecting holes respectively. Mounting plates are fixedly connected at positions above the two ends of the connecting groove 2 on both sides of the backrest, and a lumbar support cushion is fixedly connected between the opposite sides of the two mounting plates. A neck support cushion is fixedly connected to the surface of the backrest near a position above the multiple exhaust holes.

[0010] The wind power component includes an arc-shaped plate 1, one side of which is fixedly connected to one side of the backrest, one side of which is fixedly connected to a heat insulation board, one side of which is fixedly connected to a safety belt 1, and one end of the safety belt 1 is embedded in one side of the surface of the heat insulation board.

[0011] A mounting groove 2 is provided on one side of the arc-shaped plate 1, a wind cavity is provided on one side of the inner cavity of the mounting groove 2, a docking groove is provided at one end of one side of the inner cavity of the wind cavity, the docking groove is communicated with the inside of the wind groove, and a micro hot air blower is fixedly embedded in the inside of the mounting groove 2.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are: 1. In the present invention, water slides down to the surface of the concave seat cushion plate, flows into the interior of the installation cavity through multiple leakage holes 2 and leakage hole 1, and finally flows into the interior of the storage bin. At this time, the water leakage sensor detects that liquid has flowed into the interior of the storage bin and transmits a signal to the control terminal. The control terminal controls the alarm light to flash as a warning. When the alarm light is turned off for a period of time, the control terminal activates the alarm to sound an alarm and inform the driver.

[0013] 2. In the present invention, the driver can set the working temperature of the micro hot air blower by operating the control terminal, and then the control terminal starts the micro hot air blower to start working. The micro hot air blower delivers warm air to the inside of the air cavity, and then delivers it to the inside of the air trough through the docking slot. The warm air inside the air trough is discharged from multiple exhaust holes to heat the child's back. The warm air in other parts of the air trough is delivered to the inside of the connecting slot 1 through the connecting slot 2, and then delivered to the inside of the two ventilation slots through the two ends of the connecting slot 2, and finally discharged from multiple ventilation holes to heat the child's waist, abdomen and legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of an intelligent car seat provided by the present invention; Figure 2 A side view of an intelligent car seat provided by the present invention; Figure 3 A schematic structural diagram of the base portion of a smart car seat provided by the present invention; Figure 4 This is an enlarged view of point A of a smart car seat provided by the present invention; Figure 5 A partial schematic diagram of the internal structure of the base of an intelligent car seat provided by the present invention; Figure 6 A schematic cross-sectional view of a guardrail of an intelligent car seat provided by the present invention; Figure 7 A schematic diagram of the storage compartment structure of a smart car seat provided by the present invention; Figure 8 A schematic diagram of the partial structure of a backrest of an intelligent car seat provided by the present invention; Figure 9 A side view of a partial structure of a backrest of an intelligent car seat provided by the present invention; Figure 10 This is a cross-sectional view of the wind power component shell structure of an intelligent car seat provided by the present invention.

[0015] Legend: 1. Base; 101. Seat slot; 102. Mounting slot 1; 1021. Connecting hole; 103. Ventilation slot; 104. Ventilation hole; 105. Mounting cavity; 106. Leakage hole 1; 107. Limiting slot; 2. Concave seat cushion; 201. Waterproof foam strip; 202. Leakage hole 2; 3. Guardrail; 301. Anti-collision pad; 4. Safety belt buckle; 7. Seat safety bolt; 8. Storage compartment structure; 801. Storage compartment; 802. Hand buckle; 803. Water leakage sensor; 804. Sealing strip; 805. Limiting plate; 9. Backrest structure; 901. Backrest; 90 2. Air duct; 903. Exhaust hole; 904. Connecting slot 1; 905. Connecting slot 2; 906. Mounting plate; 907. Lumbar support cushion; 908. Neck support cushion; 10. Fixed safety plate; 1001. Safety slot; 11. Fixing bolt; 12. Wind power component; 1201. Curved plate 1; 1202. Heat insulation plate; 1203. Safety belt 1; 1204. Mounting slot 2; 1205. Air cavity; 1206. Docking slot; 1207. Micro hot air blower; 13. Curved plate 2; 1301. Safety belt 2; 14. Control terminal; 15. Warning light; 16. Alarm. DETAILED DESCRIPTION

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-10The intelligent car seat includes: a base 1, a seat groove 101 is provided on the top of the base 1, a concave seat cushion plate 2 is fixedly connected to the bottom of the inner cavity of the seat groove 101, a plurality of waterproof foam strips 201 are fixedly connected to the surface of the concave seat cushion plate 2, a plurality of leakage holes 202 are provided at the middle position of the top of the concave seat cushion plate 2, guardrail handrails 3 are fixedly connected to both sides of the top of the base 1, and the surfaces of the two guardrail handrails 3 are wrapped with anti-collision pads 301, safety belt buckles 4 are fixedly installed on both sides of the top of the base 1, and the two safety belt buckles 4 are respectively located on the inner side and lower side of the two guardrail handrails 3, seat safety bolts 7 are fixedly connected to both sides of one end of the base 1, and a storage compartment structure is provided inside the base 1. 8. A backrest structure 9 is provided at one end of the top of the base 1, and a fixed insurance plate 10 is fixedly connected to one side of the backrest structure 9. A insurance through groove 1001 is opened on one side of the fixed insurance plate 10, and a fixing bolt 11 is fixedly connected to the top of the fixed insurance plate 10. A wind power component 12 is provided on one side of the backrest structure 9, and an arc-shaped plate 2 13 is fixedly connected to the other side of the backrest structure 9. A control terminal 14 is fixedly installed on one side of the surface of the arc-shaped plate 2 13, and a safety belt 2 1301 is fixedly connected to one side of the arc-shaped plate 2 13. An alarm light 15 and an alarm 16 are installed in sequence from top to bottom at a position near the control terminal 14 on one side of the surface of the arc-shaped plate 2 13, and a safety belt is provided on the top of the fixing bolt 11 (not shown in the drawings).

[0018] Specifically: the waterproof foam strip 201 is used to increase the softness of the surface of the concave seat cushion 2. The waterproof foam strip 201 can preferably be made of mother-and-child grade foam material. The guardrail handrail 3 is used to block and protect the child. The safety belt buckle 4 is used to cooperate with the safety belt 1 1203 and the safety belt 2 1301 to protect the child. The seat safety bolt 7 and the fixing bolt 11 are existing technologies. The seat safety bolt 7 cooperates with the fixing bolt 11 to install and fix the smart seat. The specific structure of the seat safety bolt 7 and the fixing bolt 11 is not described here. The storage bin structure 8 is used to collect water. The backrest structure 9 and the wind component 12 and the arc plate 2 13 form a seat back. The safety slot 1001 is used to pass the seat belt in the car to fix the smart seat. The device is connected to the vehicle power supply equipment through the line to provide power for the electrical components inside the device. The wind component 12 is used to blow warm air and is connected and controlled by the control terminal 14. The alarm light 15 is used as a flashing warning, and the alarm 16 is used as a dripping alarm warning.

[0019] In one embodiment, a mounting groove 102 is provided at one end of the top of the base 1, ventilation grooves 103 are provided at both ends of the interior of the base 1, connecting holes 1021 are provided on both sides of the inner cavity of the mounting groove 102, and the two connecting holes 1021 are respectively interconnected with the interiors of the two ventilation grooves 103, and multiple ventilation holes 104 are provided on one side of the inner cavities of the two ventilation grooves 103. A mounting cavity 105 is extended inward on one side of the base 1, and multiple leakage holes 106 are provided upward from the top of the inner cavity of the mounting cavity 105, and the multiple leakage holes 106 respectively correspond to the multiple leakage holes 202, and a limiting groove 107 is provided at one end of one side of the inner cavity of the mounting cavity 105.

[0020] Specifically, such as Figure 1 、 2 As shown in , 3, and 5: the installation groove 102 is used to install and fix the backrest structure 9, the ventilation groove 103 is used to transport warm air, the installation cavity 105 is used to install and fix the storage bin structure 8, the leakage hole 106 is used for water to pass through, and the limit groove 107 is used to cooperate with the limit plate 805 to fix the storage bin 801.

[0021] In one embodiment, the storage bin structure 8 includes a storage bin 801, which is movably fitted and embedded in the interior of the installation cavity 105. One end of the storage bin 801 is fixedly connected to a hand buckle 802, and one side of the bottom of the inner cavity of the storage bin 801 is fixedly connected to three water leakage sensors 803. The top of the storage bin 801 is fixedly connected with a sealing strip 804, and one end of one side of the storage bin 801 is fixedly connected to a limiting plate 805. The limiting plate 805 is movably fitted and embedded in the interior of the limiting groove 107 and fastened by bolts.

[0022] Specifically, such as Figure 7 As shown: the storage bin 801 is used to collect water, the sealing strip 804 is close to the top of the inner cavity of the installation cavity 105 to increase the tightness of the connection to prevent water leakage, the water leakage sensor 803 is used to detect water flowing into the interior of the storage bin 801 and transmit the signal to the control terminal 14, and the hand buckle 802 facilitates the installation and disassembly of the storage bin 801.

[0023] In one embodiment, the backrest structure 9 includes a backrest 901, the bottom of the backrest 901 is fixedly embedded in the interior of the mounting groove 102, one side of the backrest 901 extends inward to form an air groove 902, one side of the inner cavity of the air groove 902 is penetrated with multiple exhaust holes 903, the bottom of the air groove 902 extends downward to form a connecting groove 1 904, and the bottom of one side of the backrest 901 is penetrated with a connecting groove 2 905.

[0024] Specifically, such as Figure 8 、 9As shown: the wind slot 902 is used to receive the warm air transmitted by the wind cavity 1205, and then discharged from multiple exhaust holes 903 to warm the child's back; the connecting slot 1 904 is used to transport part of the warm air inside the wind slot 902 to the inside of the connecting slot 2 905, and then transported to the inside of the two ventilation slots 103 through the two ends of the connecting slot 2 905, and finally discharged from multiple ventilation holes 104 to warm the child's waist, abdomen and legs.

[0025] In one embodiment, the connecting groove 1 904 and the connecting groove 2 905 are internally interconnected, and the two ends of the connecting groove 2 905 respectively correspond to the two connecting holes 1021. Mounting plates 906 are fixedly connected to the backrest 901 at positions above the two ends of the connecting groove 2 905 on both sides. A lumbar support cushion 907 is fixedly connected between the opposite sides of the two mounting plates 906. A neck support cushion 908 is fixedly connected to the surface of the backrest 901 near a position above the multiple exhaust holes 903.

[0026] Specifically, such as Figure 8 、 9 As shown: the mounting plate 906 is used to install and fix the lumbar cushion 907, the lumbar cushion 907 is used to pad the connection between the backrest 901 and the base 1 to increase comfort, and the cervical cushion 908 is used to pad behind the cervical vertebra to increase head comfort.

[0027] In one embodiment, the wind power component 12 includes an arc-shaped plate 1201, one side of the arc-shaped plate 1201 is fixedly connected to one side of the backrest 901, one side of the arc-shaped plate 1201 is fixedly connected to a heat insulation plate 1202, one side of the arc-shaped plate 1201 is fixedly connected to a safety belt 1203, and one end of the safety belt 1203 is embedded in one side of the surface of the heat insulation plate 1202.

[0028] Specifically, such as Figure 2 、 8 As shown in FIG9 : The heat insulation board 1202 can be preferably made of maternal and infant grade centrifugal glass wool material to reduce the discomfort caused by the temperature increase of the curved board 1201 caused by warm wind to the human body.

[0029] In one embodiment, a mounting groove 2 1204 is provided on one side of the arc-shaped plate 1201, a wind cavity 1205 is provided on one side of the inner cavity of the mounting groove 2 1204, a docking groove 1206 is provided through one end of one side of the inner cavity of the wind cavity 1205, the docking groove 1206 is communicated with the interior of the wind groove 902, and a micro hot air blower 1207 is fixedly embedded in the interior of the mounting groove 2 1204.

[0030] Specifically, such as Figure 2 、 89: The second mounting groove 1204 is used to install and fix the micro hot air blower 1207. The micro hot air blower 1207 is a prior art and can deliver warm air of a set temperature. The specific structure is not described here. The micro hot air blower 1207 delivers warm air to the inside of the air cavity 1205 and then delivers it to the inside of the air trough 902 through the docking groove 1206.

[0031] Working Principle: When using the smart car seat with a child in a car, hold the two guardrail handrails 3 to place the smart car seat in the child seat installation area inside the vehicle, then insert the two seat safety bolts 7 into the child seat safety opening inside the car, and then pass the car safety belt through the safety slot 1001 to secure it. Then, buckle the safety belt connected to the top of the fixing bolt 11 to the hook below the headrest on the back of the car seat to complete the installation of the smart car seat. The child is placed on the surface of the concave seat cushion 2, and then the second safety belt 1301 and the first safety belt 1203 are cross-fixed on the top of the two safety belt buckles 4 to secure the child. When the child falls over while drinking water while the car is driving, the water slides onto the surface of the concave seat cushion 2, flows into the interior of the installation cavity 105 through the multiple second leakage holes 202 and the first leakage hole 106, and finally flows into the interior of the storage compartment 801. At this time, the water leakage sensor 803 detects that liquid has flowed into the interior of the storage compartment 801 and transmits a signal to the control terminal 14. The control terminal 14 controls the alarm light 15 to flash a warning light. When the alarm light 15 is turned off after a period of time, the control terminal 14 activates the alarm 16 to sound an alarm and inform the driver. Through such settings, intelligent detection is possible, facilitating timely cleaning; During the summer ride, the air conditioner will be turned on to cool down the car in hot weather. Adults and children have different tolerances to low temperatures. At this time, the driver can set the operating temperature of the micro hot air blower 1207 by operating the control terminal 14, and then the control terminal 14 starts the micro hot air blower 1207 to start working. The micro hot air blower 1207 delivers warm air to the inside of the air cavity 1205, and then delivers it to the inside of the air trough 902 through the docking slot 1206. The warm air inside the air trough 902 is discharged from multiple exhaust holes 903 to warm the back of the child. The warm air from other parts of the air trough 902 is delivered to the inside of the connecting slot 1 904 to the inside of the connecting slot 2 905, and then delivered to the inside of the two ventilation slots 103 through the two ends of the connecting slot 2 905, and finally discharged from the multiple ventilation holes 104 to warm the waist, abdomen and legs of the child. Through this setting, appropriate warm air can be delivered to the child's body surface, preventing the cold air in the car from affecting the child's health.

[0032] The above description is merely a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any person skilled in the art may utilize the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change, and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A smart car seat, characterized in that: The invention comprises a base (1), wherein a seat groove (101) is provided on the top of the base (1), a concave seat cushion plate (2) is fixedly connected to the bottom of the inner cavity of the seat groove (101), a plurality of waterproof foam strips (201) are fixedly connected to the surface of the concave seat cushion plate (2), a plurality of leakage holes (202) are provided at the middle position of the top of the concave seat cushion plate (2) in a horizontal downward direction, guardrail handrails (3) are fixedly connected to both sides of the top of the base (1), and the surfaces of the two guardrail handrails (3) are wrapped with anti-collision pads (301), safety belt buckles (4) are fixedly installed on both sides of the top of the base (1), and the two safety belt buckles (4) are respectively located at the inner side and lower side of the two guardrail handrails (3), a seat safety bolt (7) is fixedly connected to both sides of one end of the base (1), and a storage bin structure (8) is provided inside the base (1). A backrest structure (9) is provided at one end of the top of the base (1), a fixed safety plate (10) is fixedly connected to one side of the backrest structure (9), a safety groove (1001) is provided through one side of the fixed safety plate (10), a fixed bolt (11) is fixedly connected to the top of the fixed safety plate (10), a wind assembly (12) is provided on one side of the backrest structure (9), an arc-shaped plate 2 (13) is fixedly connected to the other side of the backrest structure (9), a control terminal (14) is fixedly installed on one side of the surface of the arc-shaped plate 2 (13), a safety belt 2 (1301) is fixedly connected to one side of the arc-shaped plate 2 (13), an alarm light (15) and an alarm (16) are installed in sequence from top to bottom at a position close to the control terminal (14) on one side of the surface of the arc-shaped plate 2 (13), and a safety belt is provided on the top of the fixing bolt (11).

2. The intelligent car seat according to claim 1, characterized in that: A mounting groove (102) is provided at one end of the top of the base (1), ventilation grooves (103) are provided at both ends of the interior of the base (1), connecting holes (1021) are provided on both sides of the inner cavity of the mounting groove (102), the two connecting holes (1021) are respectively communicated with the interiors of the two ventilation grooves (103), and a plurality of ventilation holes (104) are provided through one side of the inner cavity of the two ventilation grooves (103). A mounting cavity (105) is provided on one side of the base (1), and a plurality of leakage holes (106) are provided through the top of the inner cavity of the mounting cavity (105), and the plurality of leakage holes (106) respectively correspond to the plurality of leakage holes (202). A limiting groove (107) is provided at one end of one side of the inner cavity of the mounting cavity (105).

3. The intelligent car seat according to claim 1, characterized in that: The storage bin structure (8) comprises a storage bin (801), the storage bin (801) is movably fitted and embedded in the interior of the installation cavity (105), one end of the storage bin (801) is fixedly connected to a hand buckle (802), one side of the bottom of the inner cavity of the storage bin (801) is fixedly connected to three water leakage sensors (803), the top of the storage bin (801) is fixedly connected to a sealing strip (804), one end of one side of the storage bin (801) is fixedly connected to a limiting plate (805), and the limiting plate (805) is movably fitted and embedded in the interior of the limiting groove (107) and fastened by bolts.

4. The intelligent car seat according to claim 1, characterized in that: The backrest structure (9) includes a backrest (901), the bottom of the backrest (901) is fixedly embedded in the interior of the first mounting groove (102), one side of the backrest (901) extends inward to form an air groove (902), one side of the inner cavity of the air groove (902) extends outward through one side of the backrest (901) and is provided with a plurality of exhaust holes (903), the bottom of the air groove (902) extends downward to form a connecting groove (904), and the bottom of one side of the backrest (901) is provided with a connecting groove (905).

5. The intelligent car seat according to claim 4, characterized in that: The connecting groove 1 (904) and the connecting groove 2 (905) are interconnected, and the two ends of the connecting groove 2 (905) correspond to the two connecting holes (1021) respectively. The backrest (901) is fixedly connected with a mounting plate (906) at a position above the two ends of the connecting groove 2 (905) on both sides. A lumbar support cushion (907) is fixedly connected between the opposite sides of the two mounting plates (906). A neck support cushion (908) is fixedly connected to the surface of the backrest (901) at a position above the multiple exhaust holes (903).

6. The intelligent car seat according to claim 1, characterized in that: The wind power component (12) includes an arc-shaped plate (1201), one side of the arc-shaped plate (1201) is fixedly connected to one side of the backrest (901), one side of the arc-shaped plate (1201) is fixedly connected to a heat insulation plate (1202), one side of the arc-shaped plate (1201) is fixedly connected to a safety belt (1203), and one end of the safety belt (1203) is embedded in one side of the surface of the heat insulation plate (1202).

7. The intelligent car seat according to claim 6, characterized in that: A second mounting groove (1204) is provided on one side of the arc-shaped plate (1201), a wind cavity (1205) is provided on one side of the inner cavity of the second mounting groove (1204), a docking groove (1206) is provided at one end of one side of the inner cavity of the wind cavity (1205), the docking groove (1206) is communicated with the interior of the wind groove (902), and a micro hot air blower (1207) is fixedly embedded in the interior of the second mounting groove (1204).

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