A fully automatic hair dryer

Abstract

The present invention relates to the technical field of hair dryers, and discloses a fully automatic hair dryer, which includes a device bottom case. A blowing mechanism and a hair treatment mechanism are arranged on the top of the device bottom case; the blowing mechanism includes an electric telescopic cylinder, a gooseneck tube, a head cover, a cavity, a first motor, a first motor shaft, a blowing fan blade, a first electric heating tube, a second motor, and a second motor shaft. Through multiple first motors, the present invention blows air at multiple positions on the head simultaneously, thus eliminating the need to constantly shake the head with a traditional hair dryer and improving the effect of drying the head. During the drying process, when the second motor is turned on, the second motor can be used to insert the first connecting pipe and the second connecting pipe into the wet hair, enabling the air pump to draw external air into the rotating pipe through the second electric heating tube and discharge it through the first connecting pipe and the second connecting pipe, thereby drying the inside of the wet hair and simultaneously drying both inside and outside, improving the drying effect and efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of hair dryers, and specifically to a fully automatic hair dryer. Background Art

[0002] Currently, there are only ordinary hair dryers on the market, and there is no fully automatic hair dryer. Moreover, ordinary hair dryers cannot quickly dry hair, especially the long hair of women (it takes about 15 - 20 minutes to dry long hair of women with an ordinary hair dryer according to rough statistics). If it is a hot summer day, one will be sweating all over after drying the hair. At the same time, when using an ordinary hair dryer, both hands must be used in cooperation, and the hair dryer must be constantly shaken to avoid hurting the scalp, so the hands cannot be liberated and the arms will be tired after a long time. Ordinary hair dryers use the principle of high-temperature and high-speed air to dry hair. If a local area overheats, it will inevitably damage the hair quality or scalp, and the noise is relatively large. After the long hair is dried, the scalp buried in the long hair is often still wet, which is not conducive to health. Long hair is extremely easy to fall off, and it often scatters all over the place after being dried by an ordinary hair dryer, which is very difficult to clean up and affects the environmental beauty. For the convenience of access, the traditional hair dryer is generally placed in the bathroom or washroom, that is, close to the water source. Once it falls into the water, it will cause a short circuit or pose a safety hazard of electric shock. Summary of the Invention

[0003] The purpose of the present invention is to provide a fully automatic hair dryer to solve the problems raised in the background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A fully automatic hair dryer, including a device bottom shell, and a blowing mechanism and a hair treatment mechanism are arranged on the top of the device bottom shell;

[0005] The blowing mechanism includes an electric telescopic cylinder, a gooseneck tube, a hood, a cavity, a first motor, a first motor shaft, a blowing fan blade, a first electric heating tube, a second motor, a second motor shaft, a first rotating tube, an air extraction pump, a second rotating tube, a first connecting tube, a second connecting tube, ventilation holes and a partition net; on the right side of the top of the device bottom shell, there is an electric telescopic cylinder connected by bolts. One end of the gooseneck tube is fixedly connected to the top of the electric telescopic cylinder, and the other end of the gooseneck tube is fixedly connected to a hood. A cavity is opened inside the hood, and one ends of a plurality of first motors are connected by bolts at equal intervals on the inner wall of the cavity. The other end of the first motor is connected to a first motor shaft, and a blowing fan blade is fixedly connected to the end of the first motor shaft away from the first motor. A first electric heating tube is fixedly connected between the plurality of first motors and is located on the surface of the inner wall of the cavity. Ventilation holes are opened on the inner wall of the hood, and a partition net is fixedly connected inside the ventilation holes. A second motor is connected by bolts to the top front side of the hood, and the second motor is connected by bolts to the rear side of the hood. The middle part of the rear side of the second motor is connected to a second motor shaft, and the rear side of the second motor shaft passes through the hood and is fixedly connected to a first rotating tube. The rear side of the first rotating tube passes through the partition net and is communicated with an air extraction pump. The rear side of the air extraction pump is communicated with a second rotating tube. A plurality of first connecting tubes are communicated at equal intervals on the top of the first rotating tube. A plurality of second connecting tubes are communicated at equal intervals on the left and right sides of the first connecting tube;

[0006] The hair treatment mechanism includes a motor protection cover, a third motor, a third motor shaft, a rotating rod and cutting blades; motor protection covers are connected by bolts at both the front and rear ends on the right side of the device bottom shell. A third motor is connected by bolts to the rear side inside the motor protection cover. The left side of the third motor is connected to a third motor shaft, and the left side of the third motor shaft passes through the device bottom shell and is fixedly connected to a rotating rod. A plurality of cutting blades are communicated at equal intervals at the upper and lower ends of the rotating rod.

[0007] As a preferred embodiment of the present invention, one ends of a plurality of connecting rods are fixedly connected at equal intervals on the inner wall of the second rotating tube, and the other ends of the connecting rods are fixedly connected to a second electric heating tube.

[0008] As a preferred embodiment of the present invention, infrared pair sensors are connected by bolts to the bottom ends of the left and right sides of the inner wall of the hood.

[0009] As a preferred embodiment of the present invention, temperature sensors are connected by bolts to the bottom ends of the left and right sides inside the cavity.

[0010] As a preferred embodiment of the present invention, a hinge is fixedly connected to the left end of the front side of the device bottom shell. A box body baffle is rotatably connected to the front side of the hinge. A handle is welded to the right end of the front side of the box body baffle. An industrial control computer is bolted to the front side of the box body baffle. The industrial control computer is signal-connected to an infrared pair sensor, a temperature sensor, a first electric heating tube, a second electric heating tube, a first motor, a second motor, a third motor, and an air extraction pump.

[0011] As a preferred embodiment of the present invention, a square hole is opened in the left side of the top of the device bottom shell, and a connection net is fixedly connected inside the square hole.

[0012] As a preferred embodiment of the present invention, a controller is bolted to the top of the front side of the electric telescopic cylinder, and the controller is signal-connected to the first motor, the second motor, the third motor, the electric telescopic cylinder, the first electric heating tube, the second electric heating tube, and the air extraction pump.

[0013] As a preferred embodiment of the present invention, an electric slip ring penetrates through the outer side of the second rotating tube, and the electric slip ring is electrically connected to the air extraction pump and the second electric heating tube.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. By arranging a first motor and a second motor inside the hood, the present invention can not only use multiple first motors to blow air at multiple positions of the head simultaneously, thus eliminating the need to constantly shake the head with a traditional hair dryer, but also improving the effect of drying the head. During the drying process, when the second motor is turned on, the second motor can insert the first connecting pipe and the second connecting pipe into the wet hair, enabling the air extraction pump to pass through the second electric heating tube, draw external air into the rotating tube, and discharge it through the first connecting pipe and the second connecting pipe, thereby drying the inside of the wet hair and drying both inside and outside simultaneously, improving the drying effect and efficiency, which is beneficial for the more practical use of a fully automatic hair dryer.

[0016] 2. Since a rotating rod and a cutting blade are arranged inside the device bottom shell, the person blowing the hair can stand on the connection net. During the process of blowing the hair, a part of the fallen hair will enter the device bottom shell. After turning on the third motor to drive the rotating rod and the cutting blade, the hair can be pulverized to avoid hair entanglement, which is beneficial for the more practical use of a fully automatic hair dryer.

[0017] 3. Due to the infrared pair sensors on the hood and the temperature sensors inside the cavity of the present invention, after the user puts the head into the hood, the infrared pair sensors will send signals to the industrial control computer, and the industrial control computer is used to control the startup of the device, realizing the automation of the hair dryer. At the same time, temperature sensors are provided to monitor the temperature inside the hood, so as to control the heating tube by the industrial control computer and adjust the most suitable temperature in real time, which is beneficial to the more practical use of a fully automatic hair dryer.

[0018] 4. Since the electric slip ring is provided on the second rotating tube of the present invention, the electric slip ring can be used to supply power to the second heating tube and the air extraction pump, thus avoiding the winding of the lines of the second heating tube and the air extraction pump, enabling the first connecting tube and the second connecting tube to rotate freely for drying, which is beneficial to the more practical use of a fully automatic hair dryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, purposes and advantages of the present invention will become more obvious by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of a fully automatic hair dryer of the present invention;

[0021] Figure 2 It is a schematic diagram of the hood structure of a fully automatic hair dryer of the present invention;

[0022] Figure 3 It is a schematic diagram of the device bottom shell structure of a fully automatic hair dryer of the present invention;

[0023] Figure 4 It is a schematic diagram of the internal structure of the second rotating tube of a fully automatic hair dryer of the present invention.

[0024] In the figure: 1, device bottom shell; 2, electric telescopic cylinder; 3, gooseneck tube; 4, hood; 5, controller; 6, square hole; 7, connecting net; 8, hinge; 9, box body baffle; 10, industrial control computer; 11, handle; 12, motor protection cover; 13, cavity; 14, first motor; 15, first motor shaft; 16, blowing fan blade; 17, first heating tube; 18, ventilation hole; 19, partition net; 20, second motor; 21, second motor shaft; 22, first rotating tube; 23, air extraction pump; 24, second rotating tube; 25, electric slip ring; 26, infrared pair sensor; 27, temperature sensor; 28, first connecting tube; 29, second connecting tube; 30, third motor; 31, third motor shaft; 32, rotating rod; 33, cutting blade; 34, connecting rod; 35, second heating tube. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Please refer to Figures 1-4, the present invention provides a technical solution: a fully automatic hair dryer, including a device bottom shell 1, and a blowing mechanism and a hair treatment mechanism are arranged on the top of the device bottom shell 1;

[0026] The blowing mechanism includes an electric telescopic cylinder 2, a gooseneck tube 3, a hood 4, a cavity 13, a first motor 14, a first motor shaft 15, a blowing fan blade 16, a first electric heating tube 17, a second motor 20, a second motor shaft 21, a first rotating tube 22, an air extraction pump 23, a second rotating tube 24, a first connecting tube 28, a second connecting tube 29, a ventilation hole 18 and a partition net 19; the electric telescopic cylinder 2 is bolted to the right side of the top of the device bottom shell 1, one end of the gooseneck tube 3 is fixedly connected to the top of the electric telescopic cylinder 2, the other end of the gooseneck tube 3 is fixedly connected to the hood 4, a cavity 13 is opened inside the hood 4, and one ends of a plurality of first motors 14 are bolted to the inner wall of the cavity 13 at equal intervals, the other end of the first motor 14 is connected to the first motor shaft 15, the end of the first motor shaft 15 away from the first motor 14 is fixedly connected to the blowing fan blade 16, the first electric heating tube 17 is fixedly connected between the plurality of first motors 14, and the first electric heating tube 17 is located on the surface of the inner wall of the cavity 13, a ventilation hole 18 is opened on the inner wall of the hood 4, and a partition net 19 is fixedly connected inside the ventilation hole 18, the second motor 20 is bolted to the top front side of the hood 4, the second motor 20 is bolted to the rear side of the hood 4, the middle of the rear side of the second motor 20 is connected to the second motor shaft 21, the rear side of the second motor shaft 21 passes through the hood 4 and is fixedly connected to the first rotating tube 22, the rear side of the first rotating tube 22 passes through the partition net 19 and is communicated with the air extraction pump 23, the rear side of the air extraction pump 23 is communicated with the second rotating tube 24, a plurality of first connecting tubes 28 are communicated with the top of the first rotating tube 22 at equal intervals, and a plurality of second connecting tubes 29 are communicated with the left and right sides of the first connecting tube 28 at equal intervals;

[0027] The hair treatment mechanism includes a motor protection cover 12, a third motor 30, a third motor shaft 31, a rotating rod 32 and a cutting blade 33; the motor protection covers 12 are bolted to the front and rear ends of the right side of the device bottom shell 1, the third motor 30 is bolted to the rear side inside the motor protection cover 12, the left side of the third motor 30 is connected to the third motor shaft 31, the left side of the third motor shaft 31 passes through the device bottom shell 1 and is fixedly connected to the rotating rod 32, and a plurality of cutting blades 33 are communicated with the upper and lower ends of the rotating rod 32 at equal intervals.

[0028] It should be noted that by arranging the first motor 14 and the second motor 20 inside the hood 4, not only can multiple first motors 14 be utilized to blow air at multiple positions on the head simultaneously, thus eliminating the need to constantly shake the head with a traditional hair dryer, but also the effect of drying the head is improved. During the drying process, when the second motor 20 is turned on, the second motor 20 can insert the first connecting pipe 28 and the second connecting pipe 29 into the wet hair, enabling the air pump 23 to draw external air into the rotating pipe through the second electric heating pipe 35 and discharge it through the first connecting pipe 28 and the second connecting pipe 29, thereby drying the inside of the wet hair and simultaneously drying both inside and outside, improving the drying effect and efficiency. Since a rotating rod and a cutting blade 33 are arranged inside the device bottom shell 1, the person blowing the hair can stand on the connecting net 7. During the process of blowing the hair, a part of the fallen hair will enter the device bottom shell 1. After turning on the third motor 30 to drive the rotating rod 32 and the cutting blade 33, the hair can be crushed to avoid hair entanglement.

[0029] In this embodiment, please refer to Figure 4 , one ends of a plurality of connecting rods 34 are fixedly connected to the inner wall of the second rotating pipe 24 at equal intervals, and the other ends of the connecting rods 34 are fixedly connected to the second electric heating pipe 35.

[0030] In this embodiment, please refer to Figure 2 , infrared ray pair sensors 26 are bolted to the bottom ends of the left and right sides of the inner wall of the hood 4.

[0031] It should be noted that due to the infrared ray pair sensors 26 on the hood 4 and the temperature sensors 27 inside the cavity 13, after the user inserts the head into the hood 4, the infrared ray pair sensors 26 will send signals to the industrial control computer 10, and the industrial control computer 10 is used to control the device to start, realizing the automation of the hair dryer. At the same time, the temperature sensors 27 are arranged to monitor the temperature inside the hood 4, so that the industrial control computer 10 can control the electric heating pipes to adjust the most suitable temperature in real time.

[0032] In this embodiment, please refer to Figure 2 , temperature sensors 27 are bolted to the bottom ends of the left and right sides inside the cavity 13.

[0033] In this embodiment, please refer to Figures 1-2 、4, a hinge 8 is fixedly connected to the left end of the front side of the device bottom shell 1, a box body baffle 9 is rotatably connected to the front side of the hinge 8, a handle 11 is welded to the right end of the front side of the box body baffle 9, an industrial control computer 10 is bolted to the front side of the box body baffle 9, and the industrial control computer 10 is in signal connection with the infrared ray pair sensors 26, temperature sensors 27, first electric heating pipe 17, second electric heating pipe 35, first motor 14, second motor 20, third motor 30 and air pump 23.

[0034] In this embodiment, please refer to Figure 1 , a square hole 6 is formed in the left side of the top of the bottom case 1 of the device, and a connecting net 7 is fixedly connected inside the square hole 6.

[0035] In this embodiment, please refer to Figures 1-2 , 4, a controller 5 is bolted to the top of the front side of the electric telescopic cylinder 2, and the controller 5 is signal-connected to the first motor 14, the second motor 20, the third motor 30, the electric telescopic cylinder 2, the first electric heating tube 17, the second electric heating tube 35 and the air pump 23.

[0036] In this embodiment, please refer to Figures 1-2 , 4, an electric slip ring 25 penetrates through the outer side of the second rotating tube 24, and the electric slip ring 25 is electrically connected to the air pump 23 and the second electric heating tube 35.

[0037] It should be noted that since an electric slip ring is provided on the second rotating tube 24, the electric slip ring can be used to supply power to the second electric heating tube and the air pump, thereby avoiding the winding of the lines of the second electric heating tube and the air pump, and enabling the first connecting tube and the second connecting tube to rotate freely for drying.

[0038] When using a fully automatic hair dryer, it should be noted that first, connect the first motor 14, the second motor 20, the third motor 30, the electric telescopic cylinder 2, the electric slip ring 25, the first heating tube 17, the controller 5, the infrared pair sensor 26 and the temperature sensor 27 to an external power supply. After the connection is completed, the user stands on the connection net 7, and then puts the head into the head cover 4. After putting the head into the head cover 4, when contacting the infrared pair sensor 26, the infrared pair sensor 26 will send a signal to the industrial control computer 10, and the industrial control computer 10 will control the first motor 14, the second motor 20, the third motor 30, the first heating tube 17, the second heating tube 35 and the air extraction pump 23 to start. The first motor 14 drives the first motor shaft 15, and the first motor shaft 15 drives the blowing fan blade 16 to blow air through the partition net 19. At the same time, the first heating tube 17 will generate heat inside the cavity 13, so as to blow out hot air. The second motor 20 drives the second motor shaft 21, the second motor shaft 21 drives the first rotating tube 22, the first rotating tube 22 drives the air extraction pump 23, the air extraction pump 23 drives the second rotating tube 24, and the second heating tube 35 will generate heat inside the second rotating tube 24. The hot air is pumped into the first connecting pipe 28 and the second connecting pipe 29 through the air extraction pump 23. The third motor 30 drives the third motor shaft 31, the third motor shaft 31 drives the rotating rod 32, and the rotating rod 32 drives the cutting blade 33 to crush the hair. The present invention is a fully automatic hair dryer, including 1. device bottom shell; 2. electric telescopic cylinder; 3. gooseneck tube; 4. head cover; 5. controller; 6. square hole; 7. connection net; 8. hinge; 9. box body baffle; 10. industrial control computer; 11. handle; 12. motor protection cover; 13. cavity; 14. first motor; 15. first motor shaft; 16. blowing fan blade; 17. first heating tube; 18. ventilation hole; 19. partition net; 20. second motor; 21. second motor shaft; 22. first rotating tube; 23. air extraction pump; 24. second rotating tube; 25. electric slip ring; 26. infrared pair sensor; 27. temperature sensor; 28. first connecting pipe; 29. second connecting pipe; 30. third motor; 31. third motor shaft; 32. rotating rod; 33. cutting blade; 34. connecting rod; 35. second heating tube. The components are all common standard parts or parts known to those skilled in the art, and their structures and principles can all be learned by those skilled in the art through technical manuals or through conventional experimental methods.

Claims

1. A fully automatic hair dryer, comprising a device bottom shell (1), characterized in that: At the top of the bottom shell (1) of the device, there is a blowing mechanism and a hair treatment mechanism; The blowing mechanism includes an electric telescopic cylinder (2), a gooseneck tube (3), a hood (4), a cavity (13), a first motor (14), a first motor shaft (15), a blowing fan blade (16), a first electric heating tube (17), a second motor (20), a second motor shaft (21), a first rotating tube (22), an air extraction pump (23), a second rotating tube (24), a first connecting tube (28), a second connecting tube (29), a ventilation hole (18) and a partition net (19); on the right side top of the bottom shell (1) of the device, an electric telescopic cylinder (2) is bolted, one end of the gooseneck tube (3) is fixedly connected to the top of the electric telescopic cylinder (2), the other end of the gooseneck tube (3) is fixedly connected to a hood (4), a cavity (13) is opened inside the hood (4), and one ends of a plurality of first motors (14) are bolted to the inner wall of the cavity (13) at equal intervals. The other end of the first motor (14) is connected to a first motor shaft (15). The end of the first motor shaft (15) far from the first motor (14) is fixedly connected to a blowing fan blade (16). A first electric heating tube (17) is fixedly connected between the plurality of first motors (14), and the first electric heating tube (17) is located on the inner wall surface of the cavity (13). A ventilation hole (18) is opened on the inner wall of the hood (4), and a partition net (19) is fixedly connected inside the ventilation hole (18). A second motor (20) is bolted to the front side top of the hood (4), the second motor (20) is bolted to the rear side of the hood (4), the middle part of the rear side of the second motor (20) is connected to a second motor shaft (21), the rear side of the second motor shaft (21) passes through the hood (4) and is fixedly connected to a first rotating tube (22), the rear side of the first rotating tube (22) passes through the partition net (19) and is communicated with an air extraction pump (23), the rear side of the air extraction pump (23) is communicated with a second rotating tube (24), the top of the first rotating tube (22) is communicated with a plurality of first connecting tubes (28) at equal intervals, and the left and right sides of the first connecting tube (28) are communicated with a plurality of second connecting tubes (29) at equal intervals; The hair treatment mechanism includes a motor protection cover (12), a third motor (30), a third motor shaft (31), a rotating rod (32) and a cutting blade (33); motor protection covers (12) are bolted to both the front and rear ends on the right side of the bottom shell (1) of the device. A third motor (30) is bolted to the rear side inside the motor protection cover (12). The left side of the third motor (30) is connected to a third motor shaft (31). The left side of the third motor shaft (31) passes through the bottom shell (1) of the device and is fixedly connected to a rotating rod (32). A plurality of cutting blades (33) are communicated with the upper and lower ends of the rotating rod (32) at equal intervals.

2. The full-automatic hair dryer according to claim 1, wherein: One ends of a plurality of connecting rods (34) are fixedly connected to the inner wall of the second rotating tube (24) at equal intervals, and the other ends of the connecting rods (34) are fixedly connected to a second electric heating tube (35).

3. The automatic hair dryer according to claim 1, wherein: Infrared pair sensors (26) are bolted to both the left and right sides at the bottom end of the inner wall of the hood (4).

4. A fully automatic hair dryer according to claim 1, characterized in that: Temperature sensors (27) are bolted to the bottom ends of both the left and right sides inside the cavity (13).

5. The fully automatic hair dryer according to claim 4, characterized in that: A hinge (8) is fixedly connected to the left end of the front side of the device bottom shell (1). A box body baffle (9) is rotatably connected to the front side of the hinge (8). A handle (11) is welded to the right end of the front side of the box body baffle (9). An industrial control computer (10) is bolted to the front side of the box body baffle (9). The industrial control computer (10) is in signal connection with an infrared pair sensor (26), temperature sensors (27), a first electric heating tube (17), a second electric heating tube (35), a first motor (14), a second motor (20), a third motor (30), and an air extraction pump (23).

6. The automatic hair dryer according to claim 1, characterized in that: A square hole (6) is formed in the left side of the top of the device bottom shell (1), and a connection net (7) is fixedly connected inside the square hole (6).

7. The fully automatic hair dryer according to claim 2, wherein: A controller (5) is bolted to the top of the front side of the electric telescopic cylinder (2), and the controller (5) is in signal connection with a first motor (14), a second motor (20), a third motor (30), an electric telescopic cylinder (2), a first electric heating tube (17), a second electric heating tube (35), and an air extraction pump (23).

8. The fully automatic hair dryer according to claim 2, wherein: An electric slip ring (25) penetrates through the outer side of the second rotating tube (24), and the electric slip ring (25) is electrically connected to the air extraction pump (23) and the second electric heating tube (35).

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