Adjustable dual-purpose wall-mounted electric hair drier device

Abstract

An adjustable dual-purpose wall-mounted electric hair drier device comprises an air duct body, a control unit and an air guide device, the air duct body is rotationally connected with an outer shell, and a swing assembly drives the air duct body to rotate relative to the outer shell within a preset angle range. And the first air outlet end swings to point to / move out of the second air inlet end, so that the first airflow channel and the second airflow channel are communicated / dissociated. The electric hair dryer can be used as an electric hair dryer or a hand dryer for drying hair by reasonably adjusting the working mode, the use process is convenient, efficient and comfortable, and the support does not need to be held or frequently and manually folded and adjusted.

Description

Technical Field

[0001] The invention belongs to the technical field of hair dryers, and in particular relates to an adjustable dual-purpose wall-mounted hair dryer device. Background Art

[0002] At present, in hotels, hostels, B&Bs, etc., most of the bathrooms or washbasins are equipped with hair dryers for customers to dry their hair. However, due to the cost of the equipment, such hotels rarely or do not install hand dryers. However, some customers are still accustomed to using hand drying instead of paper towels for personal hygiene. Therefore, some customers will use hair dryers that can also supply hot and cold air instead of hand dryers.

[0003] In addition, for some users who have hair care needs, the care method of holding the hair dryer with one hand reduces the effect and efficiency of hair care. Holding the hair dryer with one hand to adjust the height and direction of the air outlet and styling with one hand are less efficient, and the air outlet of the hair dryer is close to the styling part, which may affect the already shaped part of the hair, and the convenience of use is relatively low. Summary of the invention

[0004] The object of the present invention is to provide an adjustable dual-purpose wall-mounted hair dryer device, which can reasonably adjust the working mode and be used as a hair dryer or hand dryer for drying hair. The use process is convenient, efficient and comfortable. There is no need to hold or to manually fold and adjust the bracket. Through reasonable structural settings, its mechanical structure is stable, the heat dissipation effect is good, and the electronic control components have good stability.

[0005] To achieve the above purpose, the present invention is implemented by the following technical means: An adjustable dual-purpose wall-mounted hair dryer device, comprising: The air duct body comprises an air duct shell, a fan assembly, and a heating assembly. The fan assembly and the heating assembly are arranged in the air duct shell. Two ends of the air duct shell are a first air inlet end and a first air outlet end of a first air flow channel. The heating assembly is located between the fan blades and the first air outlet end. A control unit, wherein the control unit is electrically connected and / or electrically signal connected to the fan assembly, the swing assembly, the heating assembly, the sensor, and the controller; The wind guiding device includes an outer shell, a swinging assembly, and an air guiding duct. The two ends of the air guiding duct are a second air inlet end and a second air outlet end of a second air flow channel. The sensor is arranged on the same side as the second air outlet end. The air cylinder body and the outer shell are rotatably connected to each other. The swinging assembly drives the air cylinder body to rotate relative to the outer shell along a predetermined angle range, so that the first air outlet end swings to point to / move out of the second air inlet end to connect / disconnect the first air flow channel with the second air flow channel.

[0006] According to one scheme of the present invention, the air duct shell includes an outer air duct shell and an inner air duct shell, the fan assembly includes a first motor, fan blades, a heating coil of the heating assembly, and a support frame, the fan assembly is arranged in the upper section inside the inner air duct shell, and a shock absorber is arranged between the fan assembly and the inner air duct shell; the heating assembly is arranged in the lower section inside the inner air duct shell, and the inner air duct shell frame is placed on the support part inside the outer air duct shell and is arranged separately.

[0007] According to one solution of the present invention, the shock absorbing member is an elastic member disposed between the fan assembly and the inner wind cylinder housing in contact with the wall.

[0008] According to one scheme of the present invention, the inner wind cylinder shell is formed by combining an upper clamping shell and a lower cylinder body, the fan assembly and the upper end of the support frame are clamped and fixed by the upper clamping shell, the heating coil of the heating assembly is exposed and arranged at the lower end of the upper clamping shell, and the lower cylinder body is non-contactly sleeved on the outside of the heating coil.

[0009] According to one scheme of the present invention, the fan assembly is further provided with an external fixing sleeve, and the external fixing sleeve is composed of an inner mounting position, an air guide plate, and an outer cylinder portion from the inside to the outside. The inner mounting position and the outer cylinder portion are separated by the air guide plate to form a third air flow channel connected to the first air flow channel, and the vertical projection of the fan blade at least partially overlaps with the vertical projection of the third air flow channel.

[0010] According to one embodiment of the present invention, the swing assembly includes a swing shaft bracket arranged on the outer shell, a swing shaft arranged on the hair duct shell, and a second motor. The controller controls the second motor to drive the swing shaft to rotate through the control unit, so that the hair duct body rotates along a predetermined angle range relative to the outer shell.

[0011] According to one solution of the present invention, the swing shafts are arranged in pairs on both sides of the wind cylinder housing, and the swing shaft sleeves are provided with bearing components, and the bearing components are installed on the swing shaft bracket.

[0012] According to one solution of the present invention, the outer shell is provided with a fan recess, and when the first air outlet is swung toward the second air inlet to connect the first air flow channel with the second air flow channel, the air cylinder body abuts against the bottom wall of the fan recess.

[0013] According to one solution of the present invention, when the first air outlet end is swung toward / moved out of the second air inlet end to connect / disconnect the first air flow channel with the second air flow channel, the sensor is electrically connected / disconnected with the control unit; when the sensor is connected and in a sensing state, the sensor controls the fan assembly to start, or the fan assembly and the heating assembly to start synchronously, through the control unit.

[0014] According to one solution of the present invention, the second air flow channel gradually shrinks from the second air inlet end to the second air outlet end.

[0015] According to one solution of the present invention, the control unit is arranged in the first air flow channel and between the fan assembly and the heating assembly and / or arranged in the outer shell; According to one solution of the present invention, the controller is an auxiliary controller and / or an external controller arranged on the outer shell; the sensor controls the opening and closing of the fan assembly and the heating assembly through the control unit, and the controller controls the swing assembly, the fan assembly and the heating assembly through the control unit.

[0016] According to one embodiment of the present invention, the controller and / or control unit is provided with a pre-memory control module, which records the current working status of the swing component, the fan component and the heating component to form a memory state, and the controller inputs instructions and controls the swing component, the fan component and the heating component through the pre-memory control module to form the memory state.

[0017] In addition to the technical problems solved by the present invention, the technical features of the technical solutions constituted, and the advantages brought by the technical solutions with these technical features described above, other technical features of the present invention and the advantages brought by these technical features will be further explained in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the combined state of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 It is a schematic diagram of the decomposed state of the present invention; Figure 4 It is a schematic diagram of the internal structure of the air duct body of the present invention; Figure 5 It is a schematic diagram of the inner cylinder, the heating component and the fan component of the present invention; Figure 6 is a schematic diagram of the internal structure of the fan assembly of the present invention; Figure 7 is a schematic cross-sectional view of the internal structure of the fan assembly of the present invention; Figure 8 Schematic diagram of the air guide duct of the present invention. DETAILED DESCRIPTION

[0019] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, they can be fixedly connected, detachably connected, or integrated; they can be mechanically connected, electrically connected, or able to communicate with each other; they can be directly connected, or indirectly connected through an intermediate medium, and they can be internally connected between two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0023] In the description of this specification, the description with reference to the terms "embodiment", "specific embodiment", "example" or "specific example" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without contradiction. Example

[0024] like Figure 1-8 As shown, an adjustable dual-purpose wall-mounted hair dryer comprises a hair dryer body 10, a wind guide device, and a control unit, wherein: The air duct body 10 includes an air duct housing 110, a fan assembly 11, and a heating assembly 12. The fan assembly 11 and the heating assembly 12 are arranged in the air duct housing 110. The two ends of the air duct housing 110 are a first air inlet end A1 and a first air outlet end A2 of a first air flow channel. The heating assembly 12 is located between the fan blades 112 and the first air outlet end A2. The control unit is electrically connected to the fan assembly 11, the swing assembly, the heating assembly 12, the sensor 65, and the auxiliary controller 60, and the external controller is electrically signal connected to the control unit. In the present embodiment, the first control chip 61 and the first circuit board 62 of the control unit are arranged in the first air flow channel and between the fan assembly 11 and the heating assembly 12. Guiding the airflow through the fan assembly 11 can effectively reduce the temperature of the first control chip 61 and the first circuit board 62; the second control chip group 63, the second circuit board 64 and the auxiliary controller 60 of the control unit are arranged in the outer shell 20, and the button of the auxiliary controller 60 is exposed on the outer shell 20. This position arrangement can reduce the influence of the thermal effect of the hair dryer body 10, and is also convenient for the user to control.

[0025] The wind guide device includes an outer shell 20, a swing assembly, and an air guide duct 22. The two ends of the air guide duct 22 are a second air inlet end B1 and a second air outlet end B2 of the second air flow channel. The sensor 65 is arranged on the same side as the second air outlet end B2. The air cylinder body 10 is rotatably connected to the outer shell 20. The swing assembly drives the air cylinder body 10 to rotate relative to the outer shell 20 along a predetermined angle range, so that the first air outlet end A2 swings out of the second air inlet end B1 to separate the first air flow channel from the second air flow channel.

[0026] The auxiliary controller 60 or the external controller sends instructions such as starting the fan assembly 11 and starting the heating assembly 12 to the control unit, so that the hair dryer body 10 can blow out corresponding cold and hot airflows; in use, the angle of the first state can be reasonably adjusted by the controller, so that the control unit controls the swing assembly to swing to the required target angle, so that the first air outlet end A2 can point to the user, so that the direction of the blown airflow is more accurate, and it is convenient for the user to free his hands and do not need to adjust the hair style by holding the hair dryer. It is also convenient for the user to move to a reasonable distance to blow and dry the hair during the hair styling adjustment, so as to avoid the hair being messed up again due to the handheld hair dryer being too close to the styling part, thereby effectively improving the efficiency of styling; In addition, the swing component can be controlled by the controller to drive the hair dryer body 10 to rotate within a predetermined angle range relative to the outer shell 20, so that the first air outlet end A2 swings to point to the second air inlet end B1, so that the first air flow channel is connected with the second air flow channel to form a second state. At this time, the air flow blown out by the hair dryer body 10 is blown out through the second air outlet, and the sensor 65 and the second air outlet end B2 are arranged adjacent to each other at the lower end of the outer shell 20. The sensing direction of the sensor 65 and the blowing direction of the second air outlet end B2 are both arranged vertically downward. When the sensor 65 automatically senses a hand or other foreign object outside the second air outlet end B2, the control unit can be used to control the start of the fan assembly 11, or the fan assembly 11 and the heating assembly 12 can be started at the same time to blow out hot and cold air flows for drying or drying. Of course, the control unit can also be reasonably controlled by the controller to open and close the fan assembly 11 and / or the heating assembly 12, so that the hair dryer device can also realize the function of a dryer.

[0027] In order to further improve the ease of installation, structural stability and convenience of use of the device, in this embodiment, some components and parts are further reasonably optimized, specifically: The air cylinder housing 110 in this embodiment includes a cover member 1014 with dense through holes as a first air inlet end A1, a fixing ring 1013 located outside the first air outlet end A2, and a front sub-housing 1011 and a rear sub-housing 1012 combined and fixed to form the air cylinder housing 110. This arrangement makes it easier to assemble the air cylinder housing 110. In addition, the swing shafts 107 are arranged in pairs on both sides of the air cylinder housing 110. The swing shafts 107 are arranged in front and rear semi-axes on the front sub-housing 1011 and the rear sub-housing 1012, and the swing shafts 107 are further fixed by sleeve-arranging a bearing member 109 to form the air cylinder body 10. An outer shell 20 is provided which is composed of three parts, namely a front outer shell 201, a middle outer shell 202 and a rear outer shell 203. A front swing shaft bracket 2011 and a rear swing shaft bracket 2021 are provided between the front outer shell 201 and the middle outer shell 202. The swing shaft 107 with a bearing member 109 is installed in the front swing shaft bracket 2011 provided in the front outer shell 201 and the rear swing shaft bracket 2021 provided in the middle outer shell 202 and fixed to each other. A swing assembly is provided on the swing shaft 107 on one side to drive the hair duct body 10 to rotate along the swing shaft 107 within a preset angle range.

[0028] Through this arrangement, the outer shell 20 can be effectively fixed to the wind cylinder shell 110, and the swing assembly-swing shaft 107-bearing member 109 is used as a mechanism to realize the swing function, so that the fan assembly 11 can maintain good durability during frequent angle swinging use, and can effectively extend the service life of the equipment.

[0029] In this embodiment, a wind cylinder housing 110 is provided, including an outer wind cylinder housing 101 and an inner wind cylinder housing 102. The fan assembly 11 is composed of an outer fixing sleeve 1110, a first motor 111, and fan blades 112. Specifically, the outer fixing sleeve 1110 is composed of an inner mounting position 1113, an air guide plate 1111, and an outer cylinder portion 1112, which are integrally formed from the inside to the outside. The inner mounting position 1113 and the outer cylinder portion 1112 are separated by the air guide plate 1111 to form a third air flow channel C connected to the first air flow channel. The fan blades 112 and the first motor 111 are arranged up and down. The first motor 111 is integrally formed or fixedly installed on the inner mounting position 1113 of the outer fixing sleeve 1110. The fan blades 112 are arranged inside the outer cylinder portion 1112 of the outer fixing sleeve 1110. The vertical projection of the fan blades 112 at least partially overlaps with the vertical projection of the third air flow channel C. The heating component 12 is composed of a heating coil 122 and a support frame 121. Specifically, the support frame 121 is in the shape of a six-petal leaf, and the heating coil 122 is fixed in a fixed recessed position in the middle section of the support frame 121 in a manner of folding a circular curve and enlarging the coil area in multiple layers.

[0030] The fan assembly 11 is arranged in the upper section of the inner wind cylinder housing 102, and a shock absorbing member 15 is arranged between the fan assembly 11 and the inner wind cylinder housing 102; the heating assembly 12 is arranged in the lower section of the inner wind cylinder housing 102, and the inner wind cylinder housing 102 is mounted on the support portion 1101 inside the outer wind cylinder housing 101 and is arranged separately, and the shock absorbing member 15 is an elastic member arranged between the fan assembly 11 and the inner wind cylinder housing 102. Reasonable use of a number of elastic strips and elastic blocks made of elastic bodies such as silicone and rubber can reduce the mechanical vibration of the first motor 111 during operation, and is particularly suitable for reducing the vibration of high-speed motors.

[0031] Usually, a motor with a rotation speed of 20,000-30,000 rpm can be used as a driving device of a hair dryer or a dryer, and the blowing / drying function of hot and cold airflows can be completed by driving the fan blades 112 to rotate. This embodiment can reasonably use such a motor to complete basic functions; of course, in this embodiment, it is preferred to use a high-speed motor with a rotation speed of more than 80,000 rpm as the driving device, or more preferably, an ultra-high-speed motor with a rotation speed of more than 110,000 rpm can be used, which can effectively multiply the airflow through the first airflow channel within a unit time to eject a strong airflow, thereby allowing wet hair or hands to be "dried in seconds" under the high-pressure jet airflow, and in particular, it can allow the user to reasonably stay away from the device, and both hands can freely adjust the hair blowing / drying part, quickly dry the hair and reduce damage to the hair.

[0032] In addition, in the present embodiment, a shock-absorbing member 15 is provided in the form of a cylindrical silicone elastic tube, and is sleeved against the wall between the outer tube portion 1112 and the inner wind tube shell 102. Compared with the schemes using elastic strips and elastic blocks, it can achieve effective shock absorption during the operation of the fan assembly 11 in all directions, and is more suitable for the application of ultra-high-speed motors; of course, in the case of adopting the first motor 111-inner mounting position 1113 combined design scheme, a shock-absorbing sleeve can be provided between the inner mounting position 1113 and the first motor 111 to further reduce the mechanical vibration when the first motor 111 drives the fan blades 112 to rotate, thereby further improving the shock absorption effect.

[0033] Based on the structure that the outer fixing sleeve 1110 is set as the inner mounting position 1113, the air guide plate 1111, and the outer cylinder 1112, while facilitating the installation of the first motor 111 and effectively fixing the motor, the fan blade 112 and the third air flow channel C can form a direct air flow passage, so that the air flow can be better blown out to the first air outlet through the first air flow channel. Preferably, in this embodiment, the air guide plates 1111 are provided with spiral guide surfaces in the same direction. This structure can improve the contact area between the air guide plate 1111 and the inner mounting position 1113 and the outer cylinder 1112 to improve the overall stability, and can also more effectively improve the directivity of the air flow in the third air flow channel C. Through this setting, the gas is driven by the fan blade 112 to flow from the first air inlet to the third air flow channel C, and the air flow blown out by the fan blade 112 can blow the first motor 111 and the inner mounting position 1113 to reduce the heat during the operation of the first motor 111.

[0034] According to one solution of the present invention, the inner air cylinder shell 102 is formed by combining an upper clamping shell 1021 and a lower cylinder 1022. Specifically, in this embodiment, the upper clamping shell 1021 is arranged front and back and connected by a snap fastener, and the upper clamping shell 1021 is enclosed to form a cylinder, and the upper and lower ends of the cylindrical silicone elastic cylinder member as the shock absorber 15 are clamped against the wall, and the upper end of the support frame 121 is clamped and fixed, so that the heating coil 122 of the heating component 12 can be inserted and installed in the internal channel of the lower cylinder 1022 in a non-contact manner, reducing the space occupied by the heating coil 122 in the lower cylinder 1022, and enabling the airflow blown out of the fan assembly 11 through the third airflow channel C, reducing the obstruction of the airflow by components, so that the airflow has better passability when it flows into the lower cylinder 1022 section and flows out through the first air outlet, and at the same time, it also effectively prevents the heat influence of the heating coil 122 on the lower cylinder 1022; As a preferred combination scheme, the lower part of the upper clamping shell 1021 is provided with an inserting barrel section 1023 and a limiting ring 1024, and the lower cylinder 1022 is provided to fit the inserting barrel section 1023 in an interference fit manner to fix the upper clamping shell 1021, so that the limiting ring 1024 abuts against the upper edge of the lower cylinder 1022. Through this arrangement, the upper part of the lower cylinder 1022 is fixed with the inserting barrel section 1023 by interference fit, which can make the inserting barrel section 1023 clamp the upper end of the support frame 121 more firmly, further improve the overall stability of the wind tube body 10, improve the anti-collision ability of the equipment, and further reduce the indirect thermal impact on the upper clamping shell 1021 made of plastic material due to the heat transfer from the heating coil 122 to the support frame 121.

[0035] In this embodiment, the swing assembly is composed of a swing shaft bracket arranged on the outer shell 20, a second motor mounting bracket 211, a swing shaft 107 arranged on the wind cylinder shell 110, and a second motor 21. The controller controls the second motor 21 through the control unit to drive the swing shaft 107 to rotate, so that the wind cylinder body 10 rotates along a predetermined angle range relative to the outer shell 20. As a preferred electrical connection method, the second circuit board 64 can be electrically connected to the fan assembly 11, the heating assembly assembly, and the first circuit board 61 through a wire through a wire channel 108 opened in the center of the swing shaft 107, and is electrically connected to the second motor 21 through the space between the front outer shell 201 and the rear outer shell 203.

[0036] As an optimization setting of the overall shape of the device, the middle outer shell 202 of the present embodiment is provided with a fan recess 2022, and when the first air outlet end A2 swings to point to the second air inlet end B1 so that the first air flow channel is connected with the second air flow channel to form a second state, the air duct body 10 abuts against the bottom wall of the fan recess 2022. In some embodiments, a contact switch can be provided on the bottom wall of the fan recess 2022, and when the air duct body 10 abuts against the fan recess 2022 and the contact switch is closed, the second state is formed. At this time, the sensor 65 is electrically connected to the control unit to start the sensor 65. 5. At the same time, when the sensor 65 senses a hand or other foreign object under the outer shell 20, the fan assembly 11 is started, so that the airflow blown out of the wind cylinder body 10 can be blown to the air guide duct 22 through the first air outlet end A2, and blown vertically downward through the second air outlet end B2 under the outer shell 20; of course, the preset swing angle of the control unit can also be used as a signal for activating the sensor 65, that is, when the wind cylinder body 10 swings to the first air outlet end A2 and swings to the second air inlet end B1, the control unit sends an electrical signal to activate the sensor 65, and the above scheme can also produce the same technical effect.

[0037] like Figure 6 As shown, the air guide 22 is in the form of a second air inlet end B1 which is a circle matched with the first air outlet end A2, the middle section of the second air flow channel has a guide curved surface that is concave into the channel, and a flat opening is formed at the second air outlet end B2, and the overall second air flow channel is gradually contracted from the second air inlet end B1 to the second air outlet end B2, so as to accelerate the blowing velocity of the air flow through the air guide 22, and make the blown air flow have a higher concentration. Of course, in some other embodiments, the second air inlet end B1, the guide curved surface, and the second air outlet end B2 can also be designed into other forms to provide a variety of air flow guiding effects, so that the second air flow channel can play a similar effect of accelerating the air flow velocity and improving the air flow directivity; as a preferred solution, the air guide 22 is preferably made of soft and elastic materials such as heat-resistant silicone, which is convenient for shaping and installation.

[0038] The controller of this embodiment can be set in the auxiliary controller 60 and the external controller of the outer shell 20. Both the auxiliary controller 60 and the external controller are provided with the equipment start switch, temperature adjustment, speed adjustment, and angle adjustment functions. Through the above-mentioned functional adjustment, the heat effect intensity of the heating component 12, the air flow rate blown out by the fan component 11, and the swing angle of the wind tube body 10 can be controlled by the control unit, so that the user can adjust the above-mentioned functions as needed.

[0039] Preferably, by adding a memory button to the auxiliary controller 60 and / or the external controller, in conjunction with the pre-memory control module of the controller and / or the control unit, it is possible to record the swing angle of the wind tube body 10, the wind speed of the airflow blown out of the wind tube, and the airflow temperature that the user likes, so as to improve the convenience of operation for different users. In this embodiment, specifically, the pre-memory control module can record the current swing angle of the second motor 21 to control the swing angle of the wind tube body 10, record the unit time speed of the first motor 111 to control the airflow speed blown out of the fan blade 112, and record the current power of the heating coil 122 to form a memory state in conjunction with the constant temperature hot air flow blown out by the fan blade 112; input instructions through the control button of the controller, call the corresponding record of the pre-memory control module, drive the first motor 111, the second motor 21, and the heating coil 122 to work in the above-mentioned recorded working state, and convenient customized operation can be achieved; of course, the pre-memory control module can cooperate with multiple different input instructions of the controller to record the working states of different groups, and can more conveniently achieve multi-user customized operation.

[0040] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An adjustable dual-purpose wall-mounted hair dryer, characterized in that include: The air duct body comprises an air duct shell, a fan assembly, and a heating assembly. The fan assembly and the heating assembly are arranged in the air duct shell. Two ends of the air duct shell are a first air inlet end and a first air outlet end of a first air flow channel. The heating assembly is located between the fan blades and the first air outlet end. A control unit, wherein the control unit is electrically connected and / or electrically signal connected to the fan assembly, the swing assembly, the heating assembly, the sensor, and the controller; The wind guiding device includes an outer shell, a swinging assembly, and an air guiding duct. The two ends of the air guiding duct are a second air inlet end and a second air outlet end of a second air flow channel. The sensor is arranged on the same side as the second air outlet end. The air cylinder body and the outer shell are rotatably connected to each other. The swinging assembly drives the air cylinder body to rotate relative to the outer shell along a predetermined angle range, so that the first air outlet end swings to point to / move out of the second air inlet end to connect / disconnect the first air flow channel with the second air flow channel.

2. The adjustable dual-purpose wall-mounted hair dryer device according to claim 1, characterized in that: The air duct shell includes an outer air duct shell and an inner air duct shell, the fan assembly includes a first motor, fan blades, a heating coil of the heating assembly, and a support frame, the fan assembly is arranged in the upper section of the inner air duct shell, and a shock absorbing component is arranged between the fan assembly and the inner air duct shell; the heating assembly is arranged in the lower section of the inner air duct shell, and the inner air duct shell frame is placed on the support part inside the outer air duct shell and is arranged separately.

3. The adjustable dual-purpose wall-mounted hair dryer device according to claim 2, characterized in that: The inner wind cylinder shell is formed by combining an upper clamping shell and a lower cylinder. The fan assembly and the upper end of the support frame are clamped and fixed by the upper clamping shell. The heating coil of the heating assembly is exposed at the lower end of the upper clamping shell, and the lower cylinder is non-contactly sleeved on the outside of the heating coil.

4. The adjustable dual-purpose wall-mounted hair dryer device as claimed in claim 3, characterized in that: The fan assembly is also provided with an external fixing sleeve, which comprises an inner mounting position, an air guide plate, and an outer cylinder portion from the inside to the outside. The inner mounting position and the outer cylinder portion are separated by the air guide plate to form a third air flow channel connected to the first air flow channel, and the vertical projection of the fan blade at least partially overlaps with the vertical projection of the third air flow channel.

5. The adjustable dual-purpose wall-mounted hair dryer device according to claim 1, characterized in that: The swing assembly includes a swing shaft bracket arranged on the outer shell, a swing shaft arranged on the wind tube shell, and a second motor. The controller controls the second motor to drive the swing shaft to rotate through the control unit, so that the wind tube body rotates along a predetermined angle range relative to the outer shell.

6. The adjustable dual-purpose wall-mounted hair dryer device as claimed in claim 1, characterized in that: The outer shell is provided with a fan recess, and when the first air outlet is swung to point to the second air inlet so that the first air flow channel is connected with the second air flow channel, the air cylinder body abuts against the bottom wall of the fan recess.

7. The adjustable dual-purpose wall-mounted hair dryer device according to claim 1, characterized in that: The control unit is arranged in the first air flow channel and between the fan assembly and the heating assembly and / or arranged in the outer shell.

8. The adjustable dual-purpose wall-mounted hair dryer as claimed in any one of claims 1 to 7, characterized in that: The controller is an auxiliary controller and / or an external controller arranged on the outer shell, and the controller controls the swing component, the fan component, and the heating component through the control unit.

9. The adjustable dual-purpose wall-mounted hair dryer as claimed in any one of claims 1 to 7, characterized in that: When the first air outlet end swings toward / moves away from the second air inlet end to connect / disconnect the first air flow channel with the second air flow channel, the sensor is electrically connected / disconnected with the control unit; when the sensor is connected and in a sensing state, the sensor controls the fan assembly to start, or the fan assembly and the heating assembly to start synchronously through the control unit.

10. The adjustable dual-purpose wall-mounted hair dryer as claimed in any one of claims 1 to 7, characterized in that: The controller and / or control unit is provided with a pre-memory control module, which records the current working status of the swing component, the fan component, and the heating component to form a memory state. The controller inputs instructions and controls the swing component, the fan component, and the heating component through the pre-memory control module to form the memory state.

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