Mechanical arm blower

Abstract

The utility model discloses a mechanical arm hair dryer, which is applied to the technical field of hair dryers, and is characterized in that air enters from a gap between a side wall shell and a protective cover through the hair dryer, and then dust is filtered through a filter screen, so that the dust is blocked between the filter screen and the protective cover, and the effect of preventing the hair dryer from sucking hair is realized. Meanwhile, the protective cover is detached from the shell, so that filtered impurities can be conveniently cleaned; sound waves in air are buffered and scattered through the sound absorption wedges, sound wave energy is gradually counteracted by the sound absorption wedges in the shell, and therefore noise caused by sound wave reflection is reduced, the noise is reduced when the air is exhausted out of the shell, the function of reducing the noise when the hair drier works is achieved, and the practicability of the hair drier is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hair dryers, and particularly relates to a mechanical arm hair dryer. Background Art

[0002] As artificial intelligence technology becomes increasingly mature, intelligent robotic arms have been widely used in many fields. Among them, in order to achieve more precise and efficient blowing effects, how to adjust the wind force of the robotic arm hair dryer to enhance the user experience is a trend.

[0003] At present, a Chinese utility model with the announcement number CN214230228U discloses a hair dryer, which relates to the technical field of small household appliances. The hair dryer includes a body and a handle connected to the body, the body has an air duct and an air inlet and a main air outlet connected to the air duct, the handle has a battery compartment for installing batteries, the part of the air duct close to the battery compartment has a secondary air outlet, the secondary air outlet is located between the heating part and the fan and connects the air duct and the battery compartment; the handle has a heat dissipation hole, and the heat dissipation hole connects the battery compartment with the outside. The hair dryer has the advantages of simple structure and good heat dissipation effect.

[0004] However, during use of the existing hair dryer, although a filter is installed at one end of the air inlet, it is not convenient to collect and clean the filtered impurities, and it is also easy for hair to be sucked into the hair dryer through the air inlet end, which is very dangerous; and the existing hair dryer makes a lot of noise during operation, which greatly affects others when in use and affects the practicality of the hair dryer. Utility Model Content

[0005] The utility model aims to provide a mechanical arm hair dryer, which has the advantages of preventing the hair dryer from sucking in hair and facilitating the cleaning of filtered impurities and reducing the noise of the hair dryer when it is working.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a mechanical arm hair dryer, comprising a support rod, the top of the support rod is fixedly connected to a shell, a fan is installed inside the shell, one end of the shell is threadedly connected to a protective cover, the surface of the protective cover is fixedly sleeved with a filter, an end of the shell close to the protective cover is provided with an air inlet for use with the filter, the output end of the fan is provided with an electric heating network fixedly connected to the shell, and a silencer mechanism is installed at the end of the shell away from the protective cover.

[0007] By adopting the above technical scheme, air is taken in through the gap between the side wall shell and the protective cover by the hair dryer, and then the dust is filtered through the filter, so that the dust is blocked between the filter and the protective cover, thereby achieving the effect of preventing the hair from being sucked into the hair dryer. At the same time, removing the protective cover from the shell also facilitates the cleaning of the filtered impurities; by making the sound-absorbing wedge buffer and scatter the sound waves in the air, the sound wave energy is gradually offset by the sound-absorbing wedge inside the shell, thereby reducing the noise caused by the reflection of the sound waves, and reducing the noise when the air is discharged from the shell, thereby achieving the function of reducing the noise when the hair dryer is working and improving the practicality of the hair dryer.

[0008] The utility model is further configured as follows: the silencer mechanism includes a conical block installed inside the shell at one end away from the protective cover, sound-absorbing wedges are staggeredly installed between the surface of the conical block and the shell, and guide grooves are provided at one end of the shell and the conical block away from the fan.

[0009] By adopting the above technical solution, the noise of the hair dryer during operation can be reduced to avoid affecting others during use.

[0010] The utility model is further configured as follows: a temperature sensor and a humidity sensor are respectively installed at one end of the conical block away from the fan.

[0011] By adopting the above technical solution, the user's skin humidity and the temperature and humidity of the surrounding environment can be monitored in real time.

[0012] The utility model is further configured as follows: a central processing unit used in conjunction with the temperature sensor and the humidity sensor is installed inside the shell.

[0013] With the above technical solution, the monitored data is transmitted to the central processing unit for processing and then controls the hair dryer. In this way, when the user's skin is drier, the system will automatically increase the wind speed, and when the skin is close to the ideal humidity, the wind speed will be reduced, ensuring not only the effect of quick drying but also the most comfortable experience.

[0014] The utility model is further configured as follows: one end of the conical block close to the fan is fixedly connected to a support frame rotatably connected to the fan, and the electric heating network is sleeved on the surface of the support frame.

[0015] The above technical solution is adopted to improve the heating efficiency of the electric heating network on air.

[0016] The utility model is further configured as follows: a heat dissipation hole used in conjunction with the fan is provided inside the protective cover.

[0017] The above technical solution is adopted to facilitate ventilation and heat dissipation of the fan and prolong its service life.

[0018] The utility model is further configured as follows: a mounting seat is bolted to one end of the support rod away from the shell, a rocker arm is provided at one end of the mounting seat away from the support rod, and a third motor with an output end fixedly connected to the mounting seat is installed between the rocker arm and the mounting seat.

[0019] By adopting the above technical solution, the third motor is turned on with the support of the rocker arm, thereby driving the hair dryer to rotate at one end of the rocker arm through the mounting seat, thereby adjusting the blowing position of the hair dryer.

[0020] The utility model is further configured as follows: a fixing seat is installed at one end of the rocker arm away from the mounting seat, a second motor with an output end fixedly connected to the rocker arm is installed at one end of the fixing seat, a base is installed at the bottom of the fixing seat, and a first motor with an output end fixedly connected to the fixing seat is installed on one side of the base.

[0021] By adopting the above technical solution, the first motor and the second motor are turned on to drive the fixed seat and the rocker arm to rotate respectively. With the support of the base and the fixed seat, the hair dryer can be driven to perform multi-directional adjustment of the angle and position, thereby improving the flexibility of the hair dryer.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. The hair dryer takes in air from the gap between the side wall shell and the protective cover, and then filters the dust through the filter, so that the dust is blocked between the filter and the protective cover, thereby preventing the hair dryer from sucking in the hair. At the same time, removing the protective cover from the shell also facilitates the cleaning of the filtered impurities;

[0024] 2. By making the sound-absorbing wedge buffer and scatter the sound waves in the air, the sound wave energy is gradually offset by the sound-absorbing wedge inside the shell, thereby reducing the noise caused by the reflection of the sound waves. The setting reduces the noise when the air is discharged from the shell, thereby achieving the function of reducing the noise when the hair dryer is working and improving the practicality of the hair dryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a partial structural sectional view of the utility model;

[0027] Figure 3 This utility model Figure 2 A magnified view of point A in the figure;

[0028] Figure 4 This utility model Figure 2 Enlarged view of point B in .

[0029] Figure numerals: 1. support rod; 2. shell; 3. air inlet; 4. fan; 5. protective cover; 6. filter; 7. electric heating network; 8. conical block; 9. sound-absorbing wedge; 10. guide groove; 11. temperature sensor; 12. humidity sensor; 13. central processing unit; 14. support frame; 15. heat dissipation hole; 16. mounting seat; 17. rocker arm; 18. fixing seat; 19. base; 20. first motor; 21. second motor; 22. third motor. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0031] Embodiment 1:

[0032] refer to Figure 1 , Figure 2 , Figure 4 A mechanical arm hair dryer comprises a support rod 1, a shell 2 is fixedly connected to the top of the support rod 1, a fan 4 is installed inside the shell 2, a protective cover 5 is threadedly connected to one end of the shell 2, a filter 6 is fixedly sleeved on the surface of the protective cover 5, an air inlet 3 used in conjunction with the filter 6 is opened at one end of the shell 2 near the protective cover 5, and an electric heating network 7 fixedly connected to the shell 2 is arranged at the output end of the fan 4; the hair dryer takes in air from the gap between the side wall shell 2 and the protective cover 5, and then filters dust through the filter 6, so that the dust is blocked between the filter 6 and the protective cover 5, thereby achieving the effect of preventing the hair dryer from sucking in hair, and at the same time, removing the protective cover 5 from the shell 2 is also convenient for cleaning the filtered impurities.

[0033] refer to Figure 2 , Figure 3 A temperature sensor 11 and a humidity sensor 12 are installed at one end of the conical block 8 away from the fan 4, which can monitor the user's skin humidity and the temperature and humidity of the surrounding environment in real time.

[0034] refer to Figure 2 A central processing unit 13 is installed inside the shell 2 for use with the temperature sensor 11 and the humidity sensor 12. The monitored data is transmitted to the central processing unit 13 for processing and then controls the hair dryer. In this way, when the user's skin is relatively dry, the system will automatically increase the wind speed. When the skin is close to the ideal humidity, the wind speed will be reduced, ensuring that not only the effect of rapid drying is achieved, but also the most comfortable experience is provided.

[0035] refer to Figure 2 , Figure 4 One end of the conical block 8 close to the fan 4 is fixedly connected to a support frame 14 rotatably connected to the fan 4 , and the electric heating network 7 is sleeved on the surface of the support frame 14 to improve the heating efficiency of the electric heating network 7 on the air.

[0036] Referring to 4, the protective cover 5 is provided with heat dissipation holes 15 used in conjunction with the fan 4 to facilitate ventilation and heat dissipation of the fan 4 and to increase the service life.

[0037] A brief description of the usage process: by installing a protective cover 5 on the back of the shell 2, a gap is formed between the protective cover 5 and the shell 2. When the fan 4 is turned on for blowing, the hair dryer takes in air from the gap between the side wall shell 2 and the protective cover 5, and then filters it through the filter 6 to block dust between the filter 6 and the protective cover 5. The air is then sucked into the shell 2 through the air inlet 3 and discharged. At the same time, the electric heating network 7 is turned on to heat the air passing through the inside of the shell 2, so that the hair dryer can blow hot and cold air.

[0038] Embodiment 2:

[0039] refer to Figure 1 , Figure 2 , Figure 3 A mechanical arm hair dryer, a silencer mechanism is installed at one end of a shell 2 away from a protective cover 5; by making the sound absorbing wedge 9 buffer and scatter the sound waves in the air, the sound wave energy is gradually offset by the sound absorbing wedge 9 inside the shell 2, thereby reducing the noise caused by the reflection of the sound waves, and reducing the noise when the air is discharged from the shell 2, thereby achieving the function of reducing the noise when the hair dryer is working and improving the practicality of the hair dryer.

[0040] refer to Figure 2 , Figure 3 The silencer mechanism includes a conical block 8 installed inside the shell 2 at one end away from the protective cover 5, and sound-absorbing spikes 9 are staggeredly installed between the surface of the conical block 8 and the shell 2. The shell 2 and the conical block 8 are provided with guide grooves 10 at one end away from the fan 4 to reduce the noise of the hair dryer when it is working and avoid affecting others when it is used.

[0041] refer to Figure 1 A mounting seat 16 is bolted to one end of the support rod 1 away from the shell 2, and a rocker arm 17 is provided at one end of the mounting seat 16 away from the support rod 1. A third motor 22 with an output end fixedly connected to the mounting seat 16 is installed between the rocker arm 17 and the mounting seat 16. By turning on the third motor 22, the hair dryer is driven to rotate at one end of the rocker arm 17 through the mounting seat 16 under the support of the rocker arm 17, thereby adjusting the blowing position of the hair dryer.

[0042] refer to Figure 1A fixing seat 18 is installed at one end of the rocker arm 17 away from the mounting seat 16, a second motor 21 with an output end fixedly connected to the rocker arm 17 is installed at one end of the fixing seat 18, a base 19 is installed at the bottom of the fixing seat 18, and a first motor 20 with an output end fixedly connected to the fixing seat 18 is installed on one side of the base 19. By turning on the first motor 20 and the second motor 21, the fixing seat 18 and the rocker arm 17 are driven to rotate respectively. With the support of the base 19 and the fixing seat 18, the hair dryer can be driven to perform multi-directional adjustment of the angle and position, thereby improving the flexibility of the hair dryer.

[0043] A brief description of the use process: After the air is sucked into the shell 2 by the fan 4, it is discharged through the conical block 8. When the air passes through the gap between the conical block 8 and the shell 2, the sound absorbing wedge 9 buffers and scatters the sound waves in the air, so that the sound wave energy is gradually offset by the sound absorbing wedge 9 inside the shell 2, thereby reducing the noise caused by the reflection of the sound waves, and reducing the noise when the air is discharged from the shell 2. At the same time, the air is guided by the guide groove 10 to reduce the air discharge channel and the air outflow space, thereby accelerating the speed of discharging from the shell 2, so that the hair dryer can blow out a higher wind speed.

[0044] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A mechanical arm hair dryer, comprising a support rod (1), characterized in that: The top of the support rod (1) is fixedly connected to a shell (2), a fan (4) is installed inside the shell (2), one end of the shell (2) is threadedly connected to a protective cover (5), a filter (6) is fixedly sleeved on the surface of the protective cover (5), an air inlet (3) for use with the filter (6) is provided at one end of the shell (2) close to the protective cover (5), an electric heating network (7) fixedly connected to the shell (2) is provided at the output end of the fan (4), and a silencer mechanism is installed at one end of the shell (2) away from the protective cover (5).

2. A mechanical arm hair dryer according to claim 1, characterized in that: The silencer mechanism comprises a conical block (8) installed inside the housing (2) at one end away from the protective cover (5), sound-absorbing wedges (9) are staggeredly installed between the surface of the conical block (8) and the housing (2), and guide grooves (10) are provided at the ends of the housing (2) and the conical block (8) away from the fan (4).

3. A mechanical arm hair dryer according to claim 2, characterized in that: A temperature sensor (11) and a humidity sensor (12) are respectively installed at one end of the conical block (8) away from the fan (4).

4. A mechanical arm hair dryer according to claim 3, characterized in that: A central processing unit (13) is installed inside the housing (2) and is used in conjunction with a temperature sensor (11) and a humidity sensor (12).

5. A mechanical arm hair dryer according to claim 2, characterized in that: One end of the conical block (8) close to the fan (4) is fixedly connected to a support frame (14) rotatably connected to the fan (4), and the electric heating network (7) is sleeved on the surface of the support frame (14).

6. The mechanical arm hair dryer according to claim 1, characterized in that: The protective cover (5) is provided with heat dissipation holes (15) for use with the fan (4).

7. The mechanical arm hair dryer according to claim 1, characterized in that: The end of the support rod (1) away from the housing (2) is bolted to a mounting seat (16), the end of the mounting seat (16) away from the support rod (1) is provided with a rocker arm (17), and a third motor (22) is installed between the rocker arm (17) and the mounting seat (16), the output end of which is fixedly connected to the mounting seat (16).

8. A mechanical arm hair dryer according to claim 7, characterized in that: A fixing seat (18) is installed at one end of the rocker arm (17) away from the mounting seat (16); a second motor (21) whose output end is fixedly connected to the rocker arm (17) is installed at one end of the fixing seat (18); a base (19) is installed at the bottom of the fixing seat (18); and a first motor (20) whose output end is fixedly connected to the fixing seat (18) is installed on one side of the base (19).

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