Intelligent induction hair dryer

Abstract

The utility model discloses an intelligent induction hair dryer belongs to hair dryer technical field, including the fuselage, the bottom of fuselage is provided with high -speed motor, the end of fuselage is provided with the heat black tower, the head of fuselage is provided with the front cover, be provided with a plurality of main air duct air outlet on the lateral wall of front cover, the end of fuselage is provided with response control mechanism, the bottom of fuselage is provided with filter mechanism, the utility model discloses be provided with response control mechanism, through humidity inductor and distance inductor, can real -time perception hair around air humidity and hair dryer and hair distance, and through the control PCB intelligent adjustment heating power and motor speed, realize not needing user manual frequent adjustment, use more convenient, simultaneously, can accurate control temperature and wind force according to actual situation, effectively avoid the damage to hair because of temperature too high or wind force too strong.

Description

Technical Field

[0001] This utility model relates to the field of hair dryer technology, and in particular to an intelligent sensor hair dryer. Background Technology

[0002] Currently, hair dryers require users to manually select the heat and airflow levels. When drying wet hair, a high airflow is needed to quickly remove moisture, typically by using hot air to dry it to about 60% dry, then switching to cool air to dry it to about 80%, and finally letting it air dry. Throughout this process, users need to adjust the airflow and heat multiple times, which obviously increases the hassle of repeatedly adjusting the settings. Furthermore, users cannot accurately perceive the current state of the object being dried by the hair dryer; they can only get a rough sense of its condition, resulting in a poor user experience.

[0003] Existing hand-held air intake hair dryers suffer from problems such as complex structure and inconvenient assembly. A prior art patent (publication number: CN223262478U) discloses a hair dryer, comprising a housing assembly and a heat insulation housing assembly enclosed within the housing assembly. The heat insulation housing assembly has an inner cavity, which includes a lower inner mounting cavity and an annular upper air guide cavity. A heating element is disposed in the air guide cavity. One side of the heat insulation housing assembly has an annularly distributed air outlet matching the upper air guide cavity. A fan assembly is disposed in the lower inner mounting cavity. The housing assembly has an outer cavity, which includes a lower outer mounting cavity and an upper outer mounting cavity. The portion of the heat insulation housing assembly corresponding to the upper air guide cavity is disposed in the upper outer mounting cavity. The housing assembly has an opening that exposes the air outlet. The portion of the heat insulation housing assembly corresponding to the lower inner mounting cavity is disposed in the lower outer mounting cavity. An air inlet mesh is disposed at the end of the housing assembly away from the upper outer mounting cavity.

[0004] Existing patents offer solutions to the above problems, but they cannot automatically adjust the airflow of the hair dryer according to the condition of the user's hair, resulting in the hair dryer not being able to automatically adjust the airflow volume and temperature.

[0005] Therefore, a smart sensor hair dryer is proposed. Utility Model Content

[0006] The purpose of this invention is to provide an intelligent sensor hair dryer that solves the problem that existing hair dryers cannot automatically adjust the airflow according to the condition of the user's hair, resulting in the hair dryer not being able to automatically adjust the airflow volume and temperature.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an intelligent sensor hair dryer, comprising a body, a high-speed motor at the bottom of the body, a heating tower at the end of the body, a front cover at the head of the body, multiple main air duct outlets on the side wall of the front cover, a sensor control mechanism at the end of the body, and a filter mechanism at the bottom of the body. The sensing control mechanism includes a handle sleeve disposed on the side wall of the body, a panel disposed on the side wall of the front cover, multiple humidity sensing ports disposed between the panel and the front cover, a humidity sensor and a control PCB disposed on the side wall of the front cover, a humidity sensing channel disposed between the body and the handle sleeve, a humidity sensing air outlet disposed at the end of the humidity sensing channel, the humidity sensing air outlet being located at the end of the high-speed motor, and a distance sensor disposed at the center of the panel.

[0008] Preferably, the filtration mechanism includes a filter screen disposed at the rear of the machine body, the filter screen being located at the rear of the high-speed motor, a main air duct inlet being disposed at the bottom of the machine body, a filter cover being disposed at the bottom of the machine body, the filter cover being located outside the main air duct inlet, and a protective cover being disposed at the bottom of the machine body, the protective cover being located on the side wall of the filter cover.

[0009] Preferably, the head of the machine body is provided with an inner cylinder, the heating tower is disposed inside the inner cylinder, the bottom of the inner cylinder is provided with a power PCB, the side wall of the front cover is provided with a bracket, and the control PCB, distance sensor and humidity sensor are all located in the middle of the bracket.

[0010] Preferably, the multiple main air duct outlets are evenly distributed on the side wall of the front cover.

[0011] Preferably, the side wall of the body is provided with function buttons and a switch button, both of which extend to the outside of the handle sleeve.

[0012] Preferably, a power connector is provided at the rear of the machine body.

[0013] Preferably, the head of the machine body is provided with an air guide shroud, which is engaged with the head of the machine body.

[0014] Preferably, both the filter cover and the protective cover are snapped together with the machine body.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This application incorporates a sensing control mechanism. Through the use of humidity and distance sensors, this mechanism can detect the ambient humidity around the hair and the distance between the hair dryer and the hair in real time. By controlling the PCB, it intelligently adjusts the heating power and motor speed, eliminating the need for frequent manual adjustments by the user. This makes it more convenient to use. At the same time, it can precisely control the temperature and airflow according to the actual situation, effectively preventing damage to the hair due to excessive temperature or excessive airflow, thus improving the safety of use. It is especially suitable for users with high requirements for hair care.

[0016] 2. This application incorporates a filtration mechanism. This mechanism, through the installation of a filter cover and a filter screen at the bottom of the machine body, performs dual filtration of the air entering the hair dryer. The filter cover can initially filter out larger particulate impurities, while the filter screen can further remove fine dust, effectively reducing the amount of impurities in the air blown onto the hair with the hot air, keeping the hair clean, and also helping to extend the service life of the internal components of the hair dryer. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is an overall structural view of the present invention; Figure 2 This is a cross-sectional schematic diagram of the present invention; Figure 3 This is a top view of the present invention; Figure 4 This is a schematic diagram showing the disassembled structure of the sensing control mechanism and the filtering mechanism in this utility model; Figure 5 This is a schematic diagram of the front cover and panel in this utility model.

[0019] Explanation of reference numerals in the attached figures: 1. Body; 2. High-speed motor; 3. Heating tower; 4. Front cover; 5. Main air duct outlet; 6. Sensor control mechanism; 7. Filter mechanism; 61. Handle sleeve; 62. Panel; 63. Humidity sensor port; 64. Humidity sensor; 65. Control PCB; 66. Humidity sensing channel; 67. Humidity sensing outlet; 68. Distance sensor; 71. Filter screen; 72. Main air duct inlet; 73. Filter cover; 74. Protective cover; 8. Inner cylinder; 9. Power PCB; 10. Bracket; 11. Function buttons; 12. Power switch button; 13. Power connector; 14. Air guide cover. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 5 This utility model provides a technical solution: A smart sensor hair dryer includes a body 1, a high-speed motor 2 at the bottom of the body 1, a heating tower 3 at the end of the body 1, a front cover 4 at the head of the body 1, multiple main air duct outlets 5 on the side wall of the front cover 4, a sensor control mechanism 6 at the end of the body 1, and a filter mechanism 7 at the bottom of the body 1. The sensing control mechanism 6 includes a handle sleeve 61 disposed on the side wall of the body 1, a panel 62 disposed on the side wall of the front cover 4, a plurality of humidity sensing ports 63 disposed between the panel 62 and the front cover 4, a humidity sensor 64 and a control PCB 65 disposed on the side wall of the front cover 4, a humidity sensing channel 66 disposed between the body 1 and the handle sleeve 61, a humidity sensing air outlet 67 disposed at the tail of the humidity sensing channel 66, the humidity sensing air outlet 67 being located at the tail of the high-speed motor 2, and a distance sensor 68 disposed at the center of the panel 62.

[0022] Specifically, such as Figure 2 As shown, the head of the body 1 is provided with an inner cylinder 8, the heating tower 3 is provided inside the inner cylinder 8, the bottom of the inner cylinder 8 is provided with a power PCB 9, the side wall of the front cover 4 is provided with a bracket 10, and the control PCB, the distance sensor 68 and the humidity sensor 64 are all located in the middle of the bracket 10.

[0023] Specifically, such as Figure 3 As shown, multiple main air duct outlets 5 are evenly distributed on the side wall of the front cover 4.

[0024] Specifically, such as Figure 3 As shown, a function button 11 and a power switch 12 are provided on the side wall of the body 1. Both the function button 11 and the power switch 12 extend to the outside of the handle sleeve 61.

[0025] Specifically, such as Figure 1 As shown, a power connector 13 is provided at the rear of the fuselage 1.

[0026] Specifically, such as Figure 1 As shown, the head of the fuselage 1 is provided with an air guide shroud 14, which is engaged with the head of the fuselage 1.

[0027] When in use, the high-speed motor 2 at the bottom of the body 1 starts running when the hair dryer is turned on. The strong suction generated by the high-speed motor 2 draws in outside air through the main air inlet 73 at the bottom of the body 1. Driven by the high-speed motor 2, the air enters the inner drum 8 through the internal air duct of the body 1. The heating tower 3 in the inner drum 8 heats the air. The heated air is then blown out through multiple main air outlets 5 evenly distributed on the side wall of the front cover 4, forming hot air with a certain temperature and wind speed for drying hair. The humidity sensor 64 on the side wall of the front cover 4, through multiple humidity sensing ports 63 set between the panel 62 and the front cover 4, and the high-speed motor 2 through multiple main air ducts During the air supply process at the air outlet 5, the center of the panel 62 is under negative pressure. At this time, the humid air around the hair enters the humidity sensor 63 through the negative pressure. The humidity sensor 64 transmits the sensed humidity signal to the control PCB. The control PCB analyzes and processes the humidity data according to the preset program and senses the humidity changes of the surrounding environment in real time. In terms of distance sensing, the distance sensor 68 set at the center of the panel 62 detects the distance between the hair dryer and the user's hair in real time and transmits the distance signal to the control PCB. The control PCB combines the signals from the humidity sensor 64 and the distance sensor 68 to intelligently adjust the working status of the hair dryer. For example, when the hair is detected to be close to the hair dryer and the humidity is high, the control PCB can appropriately reduce the heating power of the heating tower 3 and adjust the speed of the high-speed motor 2 to avoid damage to the hair due to excessive temperature or excessive wind force. When the hair is detected to be far away and the humidity is low, the heating power and motor speed can be appropriately increased to speed up the drying process. Humid air enters through the humidity sensing port 63, and after the humidity sensor 64 detects the humidity of the air, it enters the humidity sensing channel 66 and then moves to the humidity sensing air outlet 67 to achieve air circulation. The function buttons 11 and the power switch 12 on the side wall of the body 1 extend to the outside of the handle sleeve 61 for easy operation when the user holds the hair dryer. By pressing different function buttons 11, different functions such as wind speed and temperature can be adjusted. The power switch 12 is used for... The power connector 13 at the rear of the body 1 controls the start and stop of the hair dryer. It is used to connect to an external power source to provide the hair dryer with the power required for operation. In addition, the air guide shroud 14 at the head of the body 1 engages with the head of the body 1 to guide the air blown out from the main air outlet 5, making the airflow more concentrated and improving the drying efficiency. Thus, through the setting of the sensing control mechanism 6, the humidity sensor 64 and the distance sensor 68 can sense the humidity of the air around the hair and the distance between the hair dryer and the hair in real time. The heating power and motor speed are intelligently adjusted by controlling the PCB, so that the user does not need to make frequent manual adjustments, making it more convenient to use. At the same time, it can accurately control the temperature and airflow according to the actual situation, effectively avoiding damage to the hair due to excessive temperature or excessive airflow, improving the safety of use, and is especially suitable for users with high requirements for hair care.

[0028] Specifically, such as Figure 2 and Figure 4 As shown, the filtration mechanism 7 includes a filter screen 71 located at the rear of the body 1. The filter screen 71 is located at the rear of the high-speed motor 2. The bottom of the body 1 is provided with a main air duct inlet 72. The bottom of the body 1 is provided with a filter cover 73 located outside the main air duct inlet 72. The bottom of the body 1 is provided with a protective cover 74 located on the side wall of the filter cover 73.

[0029] Specifically, such as Figure 2 and Figure 4 As shown, both the filter cover 73 and the protective cover 74 are snapped together with the body 1.

[0030] During use, as air enters, it first passes through the filter cover 73 located outside the main air inlet 72. The filter cover 73 performs preliminary filtration of larger particulate impurities in the air. Then, the air enters the body 1 and is further filtered by the filter screen 71 located at the tail of the high-speed motor 2, removing finer dust and other impurities. This ensures that the air entering the hair dryer and finally blown out is relatively clean. During this process, the protective cover 74 protects the filter cover 73. The side wall of the protective cover 74 is provided with multiple channels to allow air to flow through the filter cover 73. The snap-fit ​​between the filter cover 73 and the protective cover 74 and the body 1 makes it easy to disassemble and clean the protective cover 74 and the filter cover 73. Thus, through the setting of the filtration mechanism 7, and by setting the filter cover 73 and the filter screen 71 at the bottom of the body 1, the air entering the hair dryer is doubly filtered. The filter cover 73 can initially filter larger particulate impurities, while the filter screen 71 can further remove fine dust, effectively reducing the situation where impurities in the air are blown onto the hair with the hot air, keeping the hair clean, and also helping to extend the service life of the internal components of the hair dryer.

[0031] By adopting the above technical solution, the problem that existing hair dryers cannot automatically adjust the airflow according to the condition of the user's hair is solved, which leads to the problem that hair dryers cannot automatically adjust the airflow volume and airflow temperature.

[0032] Working Principle: When this application is in use, the high-speed motor 2 at the bottom of the body 1 starts running when the hair dryer is turned on. The strong suction generated by the high-speed motor 2 draws in external air through the main air inlet 73 at the bottom of the body 1. Driven by the high-speed motor 2, the air passes through the filter cover 74 located outside the main air inlet 73. The filter cover 74 performs preliminary filtration of larger particles in the air. Then the air enters the body 1 and is further filtered by the filter screen 72 located at the tail of the high-speed motor 2 to remove finer dust and other impurities, ensuring that the air entering the hair dryer and finally blown out is relatively clean. The heating tower 3 in the inner cylinder 8 heats the air. The heated air is then blown out through multiple main air outlets 5 evenly distributed on the side wall of the front cover 4, forming hot air with a certain temperature and wind speed for blowing. When drying hair, the humidity sensor 64 on the side wall of the front cover 4 transmits air through multiple humidity sensing ports 63 between the panel 62 and the front cover 4. During the process of the high-speed motor 2 delivering air through multiple main air duct outlets 5, the center of the panel 62 is under negative pressure. At this time, the humid air around the hair enters the humidity sensing ports 63 through the negative pressure. The humidity sensor 64 transmits the sensed humidity signal to the control PCB. The control PCB analyzes and processes the humidity data according to the preset program and senses the humidity changes of the surrounding environment in real time. In terms of distance sensing, the distance sensor 68 set at the center of the panel 62 detects the distance between the hair dryer and the user's hair in real time and transmits the distance signal to the control PCB. The control PCB integrates the signals from the humidity sensor 64 and the distance sensor 68 to intelligently adjust the working status of the hair dryer. For example, when the hair is detected to be close to the hair dryer and the humidity is high, the control PCB can appropriately reduce the heating power of the heating tower 3 and adjust the speed of the high-speed motor 2 to avoid damage to the hair due to excessive temperature or excessive wind force; when the hair is detected to be far away and the humidity is low, the heating power and motor speed can be appropriately increased to speed up the drying process. The humid air enters through the humidity sensing port 63, and the humidity sensor 64 detects the humidity of the air before it enters the humidity sensing channel 66 and then moves to the humidity sensing air outlet 67 to achieve air circulation.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A smart sensor hair dryer, comprising a body (1), characterized in that: A high-speed motor (2) is provided at the bottom of the body (1), a heating tower (3) is provided at the end of the body (1), a front cover (4) is provided at the head of the body (1), multiple main air duct outlets (5) are provided on the side wall of the front cover (4), a sensing control mechanism (6) is provided at the end of the body (1), and a filter mechanism (7) is provided at the bottom of the body (1). The sensing control mechanism (6) includes a handle sleeve (61) disposed on the side wall of the body (1), a panel (62) disposed on the side wall of the front cover (4), a plurality of humidity sensing ports (63) disposed between the panel (62) and the front cover (4), a humidity sensor (64) and a control PCB (65) disposed on the side wall of the front cover (4), a humidity sensing channel (66) disposed between the body (1) and the handle sleeve (61), a humidity sensing air outlet (67) disposed at the tail of the humidity sensing channel (66), the humidity sensing air outlet (67) being located at the tail of the high-speed motor (2), and a distance sensor (68) disposed at the center of the panel (62).

2. The intelligent sensor hair dryer according to claim 1, characterized in that: The filtration mechanism (7) includes a filter screen (71) disposed at the tail of the body (1), the filter screen (71) being located at the tail of the high-speed motor (2), a main air duct inlet (72) being disposed at the bottom of the body (1), a filter cover (73) being disposed at the bottom of the body (1), the filter cover (73) being located outside the main air duct inlet (72), and a protective cover (74) being disposed at the bottom of the body (1), the protective cover (74) being located on the side wall of the filter cover (73).

3. The intelligent sensor hair dryer according to claim 1, characterized in that: The head of the body (1) is provided with an inner cylinder (8), the heating black tower (3) is provided inside the inner cylinder (8), the bottom of the inner cylinder (8) is provided with a power PCB (9), the side wall of the front cover (4) is provided with a bracket (10), and the control PCB, distance sensor (68) and humidity sensor (64) are all located in the middle of the bracket (10).

4. The intelligent sensor hair dryer according to claim 1, characterized in that: Multiple main air duct outlets (5) are evenly distributed on the side wall of the front cover (4).

5. The intelligent sensor hair dryer according to claim 1, characterized in that: The side wall of the body (1) is provided with a function button (11) and a switch button (12), both of which extend to the outside of the handle sleeve (61).

6. The intelligent sensor hair dryer according to claim 1, characterized in that: A power connector (13) is provided at the rear of the fuselage (1).

7. A smart sensor hair dryer according to claim 1, characterized in that: The head of the fuselage (1) is provided with an air guide shroud (14), which is engaged with the head of the fuselage (1).

8. A smart sensor hair dryer according to claim 2, characterized in that: Both the filter cover (73) and the protective cover (74) are snapped into the body (1).

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