Angle-adjustable hair dryer
By designing an adjustable-angle hair dryer, combined with a flow guide component and a booster turbine structure, the problem of fixed airflow angle in existing hair dryers has been solved, enabling precise cleaning and efficient removal of hair clippings from the skin.
Patent Information
- Application Number
- CN202511438112.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-10
- Publication Date
- 2025-11-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing hair dryers have a fixed nozzle angle, making it difficult to accurately clean stray hairs from the skin. In particular, the airflow cannot effectively cover complex areas such as the neck, behind the ears, and chin, resulting in low cleaning efficiency.
An adjustable-angle blower was designed, which achieves multi-level angle adjustment through airflow guiding components and adjustment components, and improves airflow by combining a supercharged turbine structure to ensure precise airflow coverage and cleaning.
It achieves precise cleaning of hair fragments in complex areas, enhances airflow, improves cleaning efficiency, and avoids the discomfort and hair residue of manual cleaning.
Smart Images
Figure CN120899058A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of hair dryers, in particular to an angle-adjustable hair dryer. BACKGROUND
[0002] After haircutting or shaving, stray hairs are easily attached to the neck, face and clothing surface of the customer. The traditional method relies on the use of soft brushes, sponges and other wiping tools by the hairdresser. However, the manual cleaning method is difficult to completely remove the small stray hairs, especially the hairs may be embedded in the clothing fibers or skin wrinkles. The contact of the brush and sponge with the skin can easily cause itching or discomfort, and the stray hairs adhered to the brush and sponge can also be reattached to the customer's skin, which is not friendly to sensitive people.
[0003] After haircutting or shaving, the stray hairs remaining on the skin can cause itching and other discomfort. The existing hair dryer has insufficient wind power and is difficult to completely remove the stray hairs. Although the turbine fan can effectively blow away the stray hairs, the air outlet angle of the turbine fan is not adjustable. Since the air outlet angle of the turbine fan is fixed, it is difficult to accurately aim at the stray hairs on the complex contour parts such as the neck, the back of the ear and the chin, especially in some recesses or wrinkles, the airflow cannot effectively cover, resulting in stray hairs remaining. The user has to repeatedly adjust the body posture, even with the help of a mirror to try several times, which is low in cleaning efficiency.
[0004] Therefore, we propose an angle-adjustable hair dryer to solve the above problems. SUMMARY
[0005] The present application relates to the technical field of hair dryers, in particular to an angle-adjustable hair dryer.
[0006] In order to achieve the above object, the present application provides the following technical scheme: An angle-adjustable blowpipe, comprising a shell assembly, an air guide assembly for air inlet is arranged in the shell assembly, an adjusting assembly for adjusting air outlet direction is fixedly connected to one end of the shell assembly, the shell assembly comprises a fixed cover, and the fixed cover is fixedly connected with a fixed shell at one end; the air guide assembly comprises a first guide pipe, a first tooth ring is fixedly connected to the bottom of the first guide pipe, a first fixed ring is rotatably connected to the inside of the first tooth ring, a second tooth ring is fixedly connected to one end of the first guide pipe, a second fixed ring is rotatably connected to the inside of the second tooth ring, a second guide pipe is fixedly connected to one end of the second fixed ring, and the contact surface of the first guide pipe and the second guide pipe is arranged as an inclined surface, which is used for adjusting the angle when the first guide pipe and the second guide pipe rotate, a third fixed ring is fixedly connected to one end of the second guide pipe, a third tooth ring is rotatably connected to the outside of the third fixed ring, a third guide pipe is fixedly connected to one end of the third tooth ring, and the air guide direction of the third guide pipe is inclined, and an air outlet nozzle is arranged at one end of the third guide pipe.
[0007] Preferably, the first fixed ring is fixedly connected to one end of the fixed cover, and the first guide pipe, the second guide pipe and the third guide pipe can rotate respectively, which is used for flexibly adjusting the angle of blowing.
[0008] Preferably, a first mounting frame is fixedly connected to the outer surface of the fixed cover, a first forward-reverse motor is arranged in the first mounting frame, a first drive gear is fixedly connected to the output shaft of the first forward-reverse motor, a second mounting frame is fixedly connected to the outer surface of the second guide pipe near the third tooth ring, a third mounting frame is fixedly connected to the bottom of the second mounting frame, a second forward-reverse motor is arranged in the third mounting frame, a second drive gear is fixedly connected to the output shaft of the second forward-reverse motor, and a third forward-reverse motor is arranged in the second mounting frame, and a third drive gear is fixedly connected to the output shaft of the third forward-reverse motor.
[0009] Preferably, the outer surface of the first drive gear is meshingly connected with the outer surface of the first tooth ring, the outer surface of the second drive gear is meshingly connected with the outer surface of the second tooth ring, the outer surface of the third drive gear is meshingly connected with the outer surface of the third tooth ring, the outer surfaces of the first mounting frame, the second mounting frame and the third mounting frame are fixedly connected with gear protection shells, and a plurality of gear protection shells are respectively used for protecting the first drive gear, the second drive gear and the third drive gear, and a tooth ring protection shell is fixedly connected to the opening of each gear protection shell, and a plurality of tooth ring protection shells are respectively used for protecting the first tooth ring, the second tooth ring and the third tooth ring.
[0010] Preferably, a mounting seat is fixedly connected to the middle of the outer surface of the fixed shell, and a dustproof mesh plate is fixedly embedded at both ends of the fixed shell.
[0011] Preferably, the outer surface of the fixed cover is fixedly provided with a handle, and the mounting direction of the handle is parallel to the fixed shell.
[0012] Preferably, the outer surface of the fixed cover is provided with a functional area near the handle, and the outer surface of the functional area is provided with a first function key, a second function key, a third function key and a fourth function key.
[0013] Preferably, the flow guide assembly comprises a driving motor, the driving motor is fixedly installed on the inner wall of the mounting seat, the output shaft of the driving motor is fixedly connected with a support rod, one end of the support rod is fixedly connected with a driving bevel gear, the outer part of the driving bevel gear is coupled with a fixed rotating rod, and the driving motor is electrically connected with the fourth function key.
[0014] Preferably, the two ends of the fixed rotating rod are fixedly connected with first booster turbines, the far ends of the two first booster turbines are fixedly connected with I-shaped rotating shafts, the two I-shaped rotating shafts are respectively rotatable on the inner walls of the two dust screen plates, and the outer surface of the fixed rotating rod is symmetrically provided with a driving drainage bevel gear and a drainage block.
[0015] Preferably, the outer surface of the driving drainage bevel gear is meshedly connected with a driven drainage bevel gear, one side of the driven drainage bevel gear is fixedly connected with a support rotating rod, one end of the support rotating rod is fixedly connected with a second booster turbine, the outer surface of the support rotating rod is provided with a mounting groove, the outer surface of the mounting groove is rotatably connected with a mounting sleeve, the outer surface of the mounting sleeve is fixedly connected with a plurality of mounting rods, and the plurality of mounting rods are fixedly connected to the inner wall of the fixed cover.
[0016] Compared with the prior art, the present application has the following advantages: 1. In use, air is guided into the fixed cover by the flow guide assembly, and then enters the first guide pipe, the second guide pipe and the third guide pipe in sequence, and is finally blown out by the air outlet nozzle. When it is necessary to clean the hair in some complex parts, the air outlet angle is changed by starting the adjusting assembly, so that the airflow can effectively cover and accurately clean different parts. The multi-stage adjusting mode makes the hair processing more accurate and powerful. That is, by starting the first, second and third reversible motors, the first, second and third guide pipes are flexibly rotated, and the orientation angle of the air outlet nozzle can be flexibly and automatically adjusted.
[0017] 2、In use, by pressing the fourth function key to start the drive motor, so that the driving flow bevel gear and driven flow bevel gear will rotate, when the airflow reaches the surface of the flow block, will slip from the surface of the flow block to flow upwards, through the driving flow bevel gear to drive the fixed rotating rod to rotate, the first booster turbine at both ends of the fixed rotating rod rotates simultaneously, the first booster turbine is narrow at the air inlet end and wide at the air outlet end, and the air inlet end of the two ends is simultaneously air inlet, which can accelerate the speed of the airflow into the fixed cover, the rotation of the second booster turbine will extract the gas inside the fixed cover, so that it is pressurized into the first guide pipe, the second guide pipe and the third guide pipe, so that the blown wind is stronger, which is more conducive to blowing away the hair on the skin. After a large amount of gas enters the fixed cover, the rotation of the second booster turbine will pressurize the gas, so that the impact force of the gas when it is sprayed is larger, which is more easily to blow away the hair sticking to the skin.
[0018] 3、In use, the dust and lint mixed in the gas can be blocked outside by the two dustproof net plates, preventing the dust and lint in the environment from being sucked into the inside of the protective cover, which can protect the components in the flow guide assembly installed inside the protective cover. The surface of the handle is provided with a plurality of anti-slip particles, which can avoid hand slipping during operation. The first function key, the second function key and the third function key installed in the functional area can respectively control the start and stop of the first forward and reverse motor, the second forward and reverse motor and the third forward and reverse motor. The fourth function key controls the start and stop of the drive motor. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a first perspective view of the blow dryer with adjustable angle of the application; Figure 2 It is a second perspective view of the blow dryer with adjustable angle of the application; Figure 3 It is a third perspective view of the blow dryer with adjustable angle of the application; Figure 4 It is a first perspective view of the shell assembly part of the blow dryer with adjustable angle of the application; Figure 5 It is a second perspective view of the shell assembly part of the blow dryer with adjustable angle of the application; Figure 6 It is a perspective view of the flow guide assembly part of the blow dryer with adjustable angle of the application; Figure 7 It is a sectional view of the adjustment assembly part of the blow dryer with adjustable angle of the application; Figure 8 It is a structure expansion sectional view of the adjustment assembly part of the blow dryer with adjustable angle of the application; Figure 9 It is a motion structure diagram of the adjustment assembly part of the blow dryer with adjustable angle of the application.
[0020] In the drawings: 1, housing assembly; 101, fixed shell; 102, mounting seat; 103, dust screen plate; 104, fixed cover; 105, first function key; 106, second function key; 107, third function key; 108, fourth function key; 109, function area; 110, handle; 2, flow guide assembly; 201, drive motor; 202, support rod; 203, fixed rotating rod; 204, first supercharging turbine; 205, I-shaped rotating shaft; 206, flow guide block; 207, active flow guide helical gear; 208, mounting sleeve; 209, driven flow guide helical gear; 210, support rotating rod; 211, mounting groove; 212, mounting rod; 213, second supercharging turbine; 214, drive helical gear; 3, adjusting assembly; 301, first fixed ring; 302, first tooth ring; 303, first guide pipe; 304, second tooth ring; 305, second fixed ring; 306, second guide pipe; 307, third fixed ring; 308, third tooth ring; 309, third guide pipe; 310, first mounting frame; 311, first reversible motor; 312, first drive gear; 313, second drive gear; 314, second mounting frame; 315, second reversible motor; 316, third mounting frame; 317, third drive gear; 318, air outlet nozzle; 319, third reversible motor; 320, gear protection shell; 321, tooth ring protection shell. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.
[0022] Embodiment one: refer to Figure 1 - Figure 9The present application provides a technical scheme: an angle-adjustable hair dryer, comprising a shell assembly 1, the inside of the shell assembly 1 is provided with a flow guide assembly 2 for air inlet, one end of the shell assembly 1 is fixedly connected with an adjusting assembly 3 for adjusting the air outlet direction, the shell assembly 1 comprises a fixed cover 104, one end of the fixed cover 104 is fixedly connected with a fixed shell 101; the flow guide assembly 2 comprises a first guide pipe 303, the bottom of the first guide pipe 303 is fixedly connected with a first tooth ring 302, the inside of the first tooth ring 302 is rotatably connected with a first fixed ring 301, one end of the first guide pipe 303 is fixedly connected with a second tooth ring 304, the inside of the second tooth ring 304 is rotatably connected with a second fixed ring 305, one end of the second fixed ring 305 is fixedly connected with a second guide pipe 306, and the contact surface of the first guide pipe 303 and the second guide pipe 306 is provided as an inclined surface, which is used for adjusting the angle when the first guide pipe 303 and the second guide pipe 306 rotate, one end of the second guide pipe 306 is fixedly connected with a third fixed ring 307, the outside of the third fixed ring 307 is rotatably connected with a third tooth ring 308, one end of the third tooth ring 308 is fixedly connected with a third guide pipe 309, and the flow direction of the third guide pipe 309 is inclined, and one end of the third guide pipe 309 is provided with an air outlet nozzle 318; The first fixed ring 301 is fixedly connected at one end of the fixed cover 104, the first guide pipe 303, the second guide pipe 306 and the third guide pipe 309 can rotate respectively, which are used for flexibly adjusting the blowing angle, the outer surface of the fixed cover 104 is fixedly connected with the first mounting frame 310, the inside of the first mounting frame 310 is provided with the first reversible motor 311, the output shaft of the first reversible motor 311 is fixedly connected with the first drive gear 312, the outer surface of the second guide pipe 306 is fixedly connected with the second mounting frame 314 near the third gear ring 308, the bottom of the second mounting frame 314 is fixedly connected with the third mounting frame 316, the inside of the third mounting frame 316 is provided with the second reversible motor 315, the output shaft of the second reversible motor 315 is fixedly connected with the second drive gear 313, the inside of the second mounting frame 314 is provided with the third reversible motor 319, the output shaft of the third reversible motor 319 is fixedly connected with the third drive gear 317, the outer surface of the first drive gear 312 is meshedly connected with the outer surface of the first gear ring 302, the outer surface of the second drive gear 313 is meshedly connected with the outer surface of the second gear ring 304, the outer surface of the third drive gear 317 is meshedly connected with the outer surface of the third gear ring 308, the outer surfaces of the first mounting frame 310, the second mounting frame 314 and the third mounting frame 316 are all fixedly connected with the gear protection shell 320, and a plurality of gear protection shells 320 are respectively used for protecting the first drive gear 312, the second drive gear 313 and the third drive gear 317, the opening of each gear protection shell 320 is fixedly connected with the gear ring protection shell 321, and a plurality of gear ring protection shells 321 are respectively used for protecting the first gear ring 302, the second gear ring 304 and the third gear ring 308.
[0023] In this embodiment, in use, the air guide assembly 2 guides the air into the fixed cover 104, and then into the first guide pipe 303, the second guide pipe 306, and the third guide pipe 309, and finally blown out by the air outlet nozzle 318. When the hair on some complex parts needs to be cleaned, the adjustment assembly 3 is started to change the air outlet angle, so that the airflow can effectively cover and accurately clean different parts. That is, the first positive and negative motor 311 is started to drive the output shaft to rotate the first drive gear 312, so that the first tooth ring 302 rotates outside the first fixed ring 301, thereby enabling the first guide pipe 303, the second guide pipe 306, and the third guide pipe 309 to rotate simultaneously. The orientation of the air outlet nozzle 318 is changed. The second positive and negative motor 315 is started to drive the output shaft to rotate the second drive gear 313, thereby driving the second tooth ring 304 to rotate outside the second fixed ring 305, and further enabling the second guide pipe 306 and the third guide pipe 309 to rotate. Since the adjacent surfaces of the first guide pipe 303 and the second guide pipe 306 are inclined, the rotation of the second guide pipe 306 and the third guide pipe 309 will produce an arc, so that the orientation of the air outlet nozzle 318 can be curved. The third positive and negative motor 319 is started to drive the output shaft to rotate the third drive gear 317, thereby driving the third tooth ring 308 to rotate, and further driving the third guide pipe 309 to rotate. The orientation of the air outlet nozzle 318 can be adjusted again. The multi-stage adjustment mode makes the hair treatment more accurate and powerful. When each gear and each tooth ring rotates, the gear protection shell 320 and the tooth ring protection shell 321 can protect them from being damaged and prevent users from being injured.
[0024] Embodiment two: Figure 1 - Figure 9 As shown, the inside of the shell assembly 1 is provided with an air guide assembly 2 for air inlet. The shell assembly 1 comprises a fixed cover 104, one end of which is fixedly connected with a fixed shell 101. The outer surface of the fixed shell 101 is fixedly connected with a mounting seat 102 in the middle. The two ends of the fixed shell 101 are fixedly embedded with dust screens 103. The outer surface of the fixed cover 104 is fixedly installed with a handle 110. The installation direction of the handle 110 is parallel to the fixed shell 101. The outer surface of the fixed cover 104 near the handle 110 is provided with a function area 109. The outer surface of the function area 109 is provided with a first function key 105, a second function key 106, a third function key 107, and a fourth function key 108. The first function key 105 is electrically connected between the first positive and negative motor 311. The second function key 106 is electrically connected between the second positive and negative motor 315. The third function key 107 is electrically connected between the third positive and negative motor 319.
[0025] In this embodiment, in use, the fixed cover 104, the fixed shell 101 and the mounting seat 102 are fixed together to form an integrated protective cover. The fixed cover 104 and the fixed shell 101 are fixed vertically in a cross structure. When the turbine fan is cleaning hair, a large amount of gas will be sucked in. At this time, the dust and lint mixed in the gas can be blocked outside through the two dust screens 103, preventing the dust and lint in the environment from being sucked into the inside of the protective cover and protecting the components in the flow guide assembly 2 installed inside the protective cover. In the operation process, the handle 110 is used for gripping. The surface of the handle 110 is provided with a plurality of anti-slip particles to avoid hand slipping during operation. The first function key 105, the second function key 106 and the third function key 107 installed in the functional area 109 can respectively control the start and stop of the first forward-reverse motor 311, the second forward-reverse motor 315 and the third forward-reverse motor 319. The fourth function key 108 controls the start and stop of the driving motor 201. The functional area 109 is close to the handle 110, so it is convenient for the operator to press the keys nearby.
[0026] Embodiment three: Figure 1 Figure 9 As shown, the flow guide assembly 2 comprises a driving motor 201. The outer surface of the fixed cover 104 near the handle 110 is provided with a functional area 109. The outer surface of the functional area 109 is provided with a first function key 105, a second function key 106, a third function key 107 and a fourth function key 108. The driving motor 201 is electrically connected between the fourth function key 108. The driving motor 201 is fixedly installed on the inner wall of the mounting seat 102. The output shaft of the driving motor 201 is fixedly connected with a support rod 202. One end of the support rod 202 is fixedly connected with a driving bevel gear 214. The outer part of the driving bevel gear 214 is coupled with a fixed rotating rod 203. The two ends of the fixed rotating rod 203 are both fixedly connected with a first supercharging turbine 204. The far ends of the two first supercharging turbines 204 are both fixedly connected with an I-shaped rotating shaft 205. The two I-shaped rotating shafts 205 are respectively rotatable on the inner walls of the two dust screens 103. The outer surface of the fixed rotating rod 203 is symmetrically provided with a driving drainage bevel gear 207 and a drainage block 206. The outer surface of the driving drainage bevel gear 207 is meshingly connected with the outer surface of the driving bevel gear 214. The outer surface of the driving drainage bevel gear 207 is meshingly connected with a driven drainage bevel gear 209. One side of the driven drainage bevel gear 209 is fixedly connected with a support rotating rod 210. One end of the support rotating rod 210 is fixedly connected with a second supercharging turbine 213. The outer surface of the support rotating rod 210 is provided with a mounting groove 211. The outer surface of the mounting groove 211 is rotatably connected with a mounting sleeve 208. The outer surface of the mounting sleeve 208 is fixedly connected with a plurality of mounting rods 212. The plurality of mounting rods 212 are all fixedly connected with the inner wall of the fixed cover 104.
[0027] In this embodiment, in use, the two I-shaped rotating shafts 205 rotate in the inner wall of the dustproof screen plate 103, so that the two first supercharging turbines 204 and the fixed rotating rod 203 rotate in the middle of the fixed shell 101. The installation of the two first supercharging turbines 204 is symmetrical, and the rotating directions of the two are the same. Specifically, the output shaft of the driving motor 201 is rotated by pressing the fourth function key 108 to start the driving motor 201, so as to drive the support rod 202 and the driving bevel gear 214 to rotate. Since the driving bevel gear 214 is engaged with the driving drainage bevel gear 207, and the driving drainage bevel gear 207 is engaged with the driven drainage bevel gear 209 at the same time, when the driving bevel gear 214 rotates, the driving drainage bevel gear 207 and the driven drainage bevel gear 209 will also rotate. At this time, the inclined surface of the drainage block 206 is smooth, and when the airflow passes through here, it will slide off the surface of the drainage block 206 and flow upward. The driving drainage bevel gear 207 drives the fixed rotating rod 203 to rotate, and the first supercharging turbines 204 at both ends of the fixed rotating rod 203 rotate at the same time. The first supercharging turbines 204 are narrow at the air inlet end and wide at the air outlet end, and air enters from both ends at the same time, which can speed up the airflow entering the fixed cover 104. Under the positioning action of the installation sleeve 208, the support rotating rod 210 will rotate in place under the driving of the driven drainage bevel gear 209. The rotation of the second supercharging turbine 213 will extract the gas in the fixed cover 104 to make it enter the first guide pipe 303, the second guide pipe 306 and the third guide pipe 309, so that the blown wind is stronger and more conducive to blowing away the hair on the skin. The principle of supercharging is that when the first supercharging turbine 204 rotates, a low pressure area is formed at the narrow port in the middle, and the outside air will be sucked in. Then, with the rotation of the first supercharging turbine 204, the air is thrown to the wide port direction of the first supercharging turbine 204. When the airflow flows out, the channel is wider, the flow rate is slower, and the pressure is greater. The structure and principle of the second supercharging turbine 213 are the same as those of the first supercharging turbine. After a large amount of gas enters the fixed cover 104, the rotation of the second supercharging turbine 213 will make the gas supercharged, so that the impact force of the gas when it is ejected is greater, and it is easier to blow away the hair sticking to the skin.
[0028] The method for using the device and the working principle: in use, the fixed cover 104, the fixed shell 101 and the mounting seat 102 are fixed together to form a whole protective cover, the fixed cover 104 and the fixed shell 101 are fixed perpendicularly in a cross structure, when the turbine fan is cleaning the hair, a large amount of gas will be sucked in, at this time, the dust and lint mixed in the gas can be blocked outside through the two dust screens 103, which can protect the components in the flow guide assembly 2 installed inside the protective cover, in the operation process, the handle 110 is needed to be gripped, the surface of the handle 110 is provided with a plurality of anti-skid particles, the first function key 105, the second function key 106 and the third function key 107 installed in the functional area 109 can control the start and stop of the first forward and reverse motor 311, the second forward and reverse motor 315 and the third forward and reverse motor 319 respectively, the fourth function key 108 controls the start and stop of the driving motor 201, the functional area 109 is close to the handle 110, so it is convenient for the operator to press the keys nearby, in use, the two I-shaped shafts 205 rotate in the inner wall of the dust screen 103, so that the two first supercharging turbines 204 and the fixed rotating rod 203 rotate in the middle of the fixed shell 101, the installation of the two first supercharging turbines 204 is symmetrical, and the rotating directions of the two are the same, specifically, the driving motor 201 is started by pressing the fourth function key 108, so that the output shaft of the driving motor 201 rotates, so as to drive the support rod 202 and the driving bevel gear 214 to rotate, since the driving bevel gear 214 is engaged with the driving drainage bevel gear 207, and the driving drainage bevel gear 207 is engaged with the driven drainage bevel gear 209 at the same time, when the driving bevel gear 214 rotates, the driving drainage bevel gear 207 and the driven drainage bevel gear 209 will also rotate, at this time, the inclined surface of the drainage block 206 is smooth, when the airflow passes through here, it will slide from the surface of the drainage block 206 and flow upward, the fixed rotating rod 203 is driven to rotate by the driving drainage bevel gear 207, the first supercharging turbines 204 at both ends of the fixed rotating rod 203 rotate at the same time, the air inlet end of the first supercharging turbine 204 is narrow, and the air outlet end is wide, air enters the two ends at the same time, which can speed up the speed of airflow entering the fixed cover 104, under the positioning action of the mounting sleeve 208, the support rotating rod 210 will rotate at the original place under the driving of the driven drainage bevel gear 209, so that the rotation of the second supercharging turbine 213 can extract the gas in the fixed cover 104, so that it is pressurized into the first guide pipe 303, the second guide pipe 306 and the third guide pipe 309, therefore, the blown wind is stronger, which is more conducive to blowing away the hair on the skin, the pressurization principle is that when the first supercharging turbine 204 rotates, a low pressure area is formed at the narrow port in the middle, the outside air will be sucked in, then it will be thrown to the wide port direction of the first supercharging turbine 204 with the rotation of the first supercharging turbine 204, the channel of the airflow is wider when it flows out, so the flow rate is slower, and the pressure is greater, the structure and principle of the second supercharging turbine 213 are the same as those of the first supercharging turbine,After a large amount of gas enters the fixed cover 104, the rotation of the second turbocharger 213 will make the gas pressurized, so that the impact force of the gas when it is sprayed is larger, and it is easier to blow away the hair sticking to the skin. In use, the air is guided into the fixed cover 104 by the flow guide assembly 2, and then into the first guide pipe 303, the second guide pipe 306 and the third guide pipe 309 in turn, and finally blown out by the air outlet nozzle 318. When it is necessary to clean the hair on some complex parts, the air outlet angle is changed by starting the adjusting assembly 3, that is, the first driving gear 312 is driven to rotate by starting the first reversible motor 311, so that the first driving gear 312 is driven to rotate by the first driving gear 312, so that the first guide pipe 303, the second guide pipe 306 and the third guide pipe 309 can be rotated at the same time. Then the orientation of the air outlet nozzle 318 changes. The second driving gear 313 is driven to rotate by starting the second reversible motor 315, so that the second driving gear 313 is driven to rotate by the second driving gear 313, so that the second guide pipe 306 and the third guide pipe 309 are rotated. Since the adjacent surfaces of the first guide pipe 303 and the second guide pipe 306 are inclined, the rotation of the second guide pipe 306 and the third guide pipe 309 will produce an arc, so that the orientation of the air outlet nozzle 318 can be curved. The third driving gear 317 is driven to rotate by starting the third reversible motor 319, so that the third driving gear 317 is driven to rotate by the third driving gear 317, so that the third guide pipe 309 is rotated, and then the orientation of the air outlet nozzle 318 can be adjusted again.
[0029] The wiring diagram of the driving motor 201, the first reversible motor 311, the second reversible motor 315 and the third reversible motor 319 in the application belongs to the common knowledge in the art, and its working principle is a known technology. The model is selected according to the actual use, so the control mode and wiring arrangement of the driving motor 201, the first reversible motor 311, the second reversible motor 315 and the third reversible motor 319 are not explained in detail.
[0030] Although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the application. Any modification, equivalent replacement, improvement, etc. made within the scope of the application should be included in the protection scope of the application.
Claims
1. An angle-adjustable hair dryer, comprising a shell assembly (1), an inner part of the shell assembly (1) is provided with a guide assembly (2) for air inlet, one end of the shell assembly (1) is fixedly connected with an adjusting assembly (3) for adjusting the air outlet direction, characterized in that: the shell assembly (1) comprises a fixed cover (104), one end of the fixed cover (104) is fixedly connected with a fixed shell (101); the guide assembly (2) comprises a first guide pipe (303), the bottom of the first guide pipe (303) is fixedly connected with a first tooth ring (302), the inner part of the first tooth ring (302) is rotatably connected with a first fixed ring (301), one end of the first guide pipe (303) is fixedly connected with a second tooth ring (304), the inner part of the second tooth ring (304) is rotatably connected with a second fixed ring (305), one end of the second fixed ring (305) is fixedly connected with a second guide pipe (306), the contact surfaces of the first guide pipe (303) and the second guide pipe (306) are provided with inclined surfaces, which are used for adjusting the angle when the first guide pipe (303) and the second guide pipe (306) rotate, one end of the second guide pipe (306) is fixedly connected with a third fixed ring (307), the outer part of the third fixed ring (307) is rotatably connected with a third tooth ring (308), one end of the third tooth ring (308) is fixedly connected with a third guide pipe (309), and the guide direction of the third guide pipe (309) is inclined, one end of the third guide pipe (309) is provided with an air outlet nozzle (318).
2. An angle adjustable blow gun according to claim 1, characterized in that: The first fixed ring (301) is fixedly connected at one end of the fixed cover (104), the first guide pipe (303), the second guide pipe (306) and the third guide pipe (309) can rotate respectively, which are used for flexibly adjusting the angle of blowing.
3. An angle adjustable blow gun according to claim 2, wherein: The outer surface of the fixed cover (104) is fixedly connected with a first mounting frame (310), the inner part of the first mounting frame (310) is provided with a first reversible motor (311), the output shaft of the first reversible motor (311) is fixedly connected with a first drive gear (312), the outer surface of the second guide pipe (306) is fixedly connected with a second mounting frame (314) near the third tooth ring (308), the bottom of the second mounting frame (314) is fixedly connected with a third mounting frame (316), the inner part of the third mounting frame (316) is provided with a second reversible motor (315), the output shaft of the second reversible motor (315) is fixedly connected with a second drive gear (313), the inner part of the second mounting frame (314) is provided with a third reversible motor (319), the output shaft of the third reversible motor (319) is fixedly connected with a third drive gear (317).
4. An angle adjustable blow gun according to claim 3, characterized in that: The outer surface of the first drive gear (312) is in meshing connection with the outer surface of the first gear ring (302), the outer surface of the second drive gear (313) is in meshing connection with the outer surface of the second gear ring (304), the outer surface of the third drive gear (317) is in meshing connection with the outer surface of the third gear ring (308), the outer surfaces of the first mounting frame (310), the second mounting frame (314) and the third mounting frame (316) are fixedly connected with gear protection shells (320), and the plurality of gear protection shells (320) are respectively used for protecting the first drive gear (312), the second drive gear (313) and the third drive gear (317), and the opening of each gear protection shell (320) is fixedly connected with a gear ring protection shell (321), and the plurality of gear ring protection shells (321) are respectively used for protecting the first gear ring (302), the second gear ring (304) and the third gear ring (308).
5. An angle adjustable blow gun according to claim 4, characterized in that: The outer surface of the fixed shell (101) is fixedly connected with a mounting seat (102) in the middle, and the both ends of the fixed shell (101) are fixedly embedded with dust screen plates (103).
6. An angle adjustable blow gun according to claim 5, wherein: The outer surface of the fixed cover (104) is fixedly installed with a handle (110), and the installation direction of the handle (110) is parallel to the fixed shell (101).
7. An angle adjustable blow gun according to claim 6, wherein: The outer surface of the fixed cover (104) is provided with a functional area (109) near the handle (110), the outer surface of the functional area (109) is provided with a first function key (105), a second function key (106), a third function key (107) and a fourth function key (108), the first function key (105) and the first reversible motor (311) are electrically connected, the second function key (106) and the second reversible motor (315) are electrically connected, and the third function key (107) and the third reversible motor (319) are electrically connected.
8. An angle adjustable blow gun according to claim 7, characterized in that: The flow guide assembly (2) comprises a driving motor (201), the driving motor (201) is fixedly installed on the inner wall of the mounting seat (102), the output shaft of the driving motor (201) is fixedly connected with a support rod (202), one end of the support rod (202) is fixedly connected with a driving bevel gear (214), the outer part of the driving bevel gear (214) is coupled with a fixed rotating rod (203), and the driving motor (201) and the fourth function key (108) are electrically connected.
9. An angle adjustable blow gun according to claim 8, wherein: The both ends of the fixed rotating rod (203) are fixedly connected with first supercharging turbines (204), the far ends of the two first supercharging turbines (204) are fixedly connected with I-shaped rotating shafts (205), the two I-shaped rotating shafts (205) are respectively rotated on the inner walls of the two dust screen plates (103), the outer surface of the fixed rotating rod (203) is symmetrically installed with a driving drainage bevel gear (207) and a drainage block (206), and the outer surface of the driving drainage bevel gear (207) is in meshing connection with the outer surface of the driving bevel gear (214).
10. An angle adjustable blow gun according to claim 9, wherein: The outer surface of the active drainage helical gear (207) is meshed with a driven drainage helical gear (209), one side of the driven drainage helical gear (209) is fixedly connected with a support rotating rod (210), one end of the support rotating rod (210) is fixedly connected with a second supercharged turbine (213), the outer surface of the support rotating rod (210) is provided with a mounting groove (211), the outer surface of the mounting groove (211) is rotatably connected with a mounting sleeve (208), the outer surface of the mounting sleeve (208) is fixedly connected with a plurality of mounting rods (212), and the plurality of mounting rods (212) are all fixedly connected to the inner wall of the fixed cover (104).