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 utility model belongs to the technical field of hair dryers, and in particular relates to an adjustable dual-purpose wall-mounted hair dryer. Background Art

[0002] Currently, most hotels, hostels, and B&Bs have hair dryers installed in bathrooms or washbasins for easy hair drying. However, due to cost considerations, these hotels rarely or even entirely install hand dryers. However, some customers, for reasons of personal hygiene, still prefer to dry their hands instead of using paper towels. Therefore, some customers use hair dryers that also provide 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, making it relatively inconvenient to use. Summary of the Invention

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

[0005] In order to achieve the above purpose, the present invention adopts the following technical means to implement:

[0006] An adjustable dual-purpose wall-mounted hair dryer device comprising:

[0007] The air duct body includes an air duct housing, a fan assembly, and a heating assembly. The fan assembly and the heating assembly are arranged in the air duct housing. The two ends of the air duct housing are the first air inlet end and the first air outlet end of the first air flow channel. The heating assembly is located between the fan blades and the first air outlet end.

[0008] A control unit, the control unit being electrically connected and / or electrically signal-connected to the fan assembly, the swing assembly, the heating assembly, the sensor, and the controller;

[0009] The wind guide device includes an outer shell, a swinging assembly, and an air guide duct. The two ends of the air guide duct are the second air inlet end and the second air outlet end of the second air flow channel. The sensor is arranged on the same side as the second air outlet end. The air duct body and the outer shell are rotatably connected to each other. The swinging assembly drives the air duct 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, thereby connecting / disconnecting the first air flow channel and the second air flow channel.

[0010] According to one solution of the present invention, the air duct housing includes an outer air duct housing and an inner air duct housing, 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 housing, and a shock absorber is arranged between the fan assembly and the inner air duct housing; the heating assembly is arranged in the lower section of the inner air duct housing, and the inner air duct housing frame is placed on the support part inside the outer air duct housing and is arranged separately.

[0011] According to one solution of the present invention, the shock-absorbing component is an elastic component disposed between the fan assembly and the inner wind tube housing and attached to the wall.

[0012] According to one solution of the present invention, the inner air duct 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 and arranged at the lower end of the upper clamping shell, and the lower cylinder is non-contactly sleeved on the outside of the heating coil.

[0013] According to one solution of the present invention, the fan assembly is further provided with an external fixing sleeve, which 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 coincides with the vertical projection of the third air flow channel.

[0014] According to one solution 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.

[0015] According to one solution of the present invention, the swing shafts are arranged in pairs on both sides of the wind cylinder housing, the swing shaft sleeves are provided with bearing components, and the bearing components are installed on the swing shaft bracket.

[0016] According to one solution of the present invention, the outer shell is provided with a fan recess. When the first air outlet end swings toward the second air inlet end to connect the first air flow channel with the second air flow channel, the air duct body abuts against the bottom wall of the fan recess.

[0017] According to one solution of the present invention, when the first air outlet end swings toward / moves 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.

[0018] 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.

[0019] 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;

[0020] 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.

[0021] According to one solution 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, fan component, and heating component to form a memory state. The controller inputs instructions and controls the swing component, fan component, and heating component through the pre-memory control module to form the memory state.

[0022] In addition to the technical problems solved by the present invention, the technical features of the technical solutions constituted, and the advantages brought about by the technical solutions with these technical features described above, other technical features of the present invention and the advantages brought about by these technical features will be further explained in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the combined state of the utility model;

[0024] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the decomposed state of the utility model;

[0026] Figure 4 This is a schematic diagram of the internal structure of the air duct body of the utility model;

[0027] Figure 5 It is a schematic diagram of the inner cylinder, heating component and fan component of the utility model;

[0028] Figure 6This is a schematic diagram of the internal structure of the fan assembly of the utility model;

[0029] Figure 7 This is a schematic cross-sectional view of the internal structure of the fan assembly of the present invention;

[0030] Figure 8 It is a schematic diagram of the air guide duct of the present utility model. DETAILED DESCRIPTION

[0031] In the description of the present invention, it should 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 the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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 cannot be understood as a limitation on the present invention.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0033] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can mean fixed connection, detachable connection, or integration; they can mean mechanical connection, electrical connection, or communication with each other; they can mean direct connection, indirect connection through an intermediate medium, internal communication between two elements, or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0034] 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 that the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "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" or "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.

[0035] Throughout this specification, reference to terms such as "embodiment," "specific embodiment," "example," or "specific example" indicates that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and integrate different embodiments or examples, and features of different embodiments or examples, as described herein, unless otherwise inconsistent. Example

[0036] like Figure 1-8 As shown, an adjustable dual-purpose wall-mounted hair dryer device includes a hair dryer body 10, an air guide device, and a control unit, wherein:

[0037] 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 the first air inlet end A1 and the first air outlet end A2 of the first air flow channel. The heating assembly 12 is located between the fan blades 112 and the first air outlet end A2.

[0038] 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 connected to the control unit. In this 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 are located 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 to 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.

[0039] The air guide device includes an outer shell 20, a swing assembly, and an air duct 22. The air duct 22 ends at a second air inlet end B1 and a second air outlet end B2 of the second air flow channel. The sensor 65 is located on the same side as the second air outlet end B2. The air duct body 10 and the outer shell 20 are rotatably connected to each other. The swing assembly drives the air duct body 10 to rotate relative to the outer shell 20 within a predetermined angular range, causing the first air outlet end A2 to swing away from the second air inlet end B1, thereby separating the first air flow channel from the second air flow channel.

[0040] By sending instructions such as starting the fan assembly 11 and starting the heating assembly 12 to the control unit through the auxiliary controller 60 or the external controller, the hair dryer body 10 can blow out corresponding hot and cold airflows. During use, the angle of the first state can be reasonably adjusted through the controller, so that the control unit controls the swing assembly to swing to a desired target angle, and the first air outlet end A2 can be directed toward the user, making the direction of the blown airflow more accurate. This also allows the user to free their hands and no longer need to hold the hair dryer to adjust the hair style. It also allows the user to move to a reasonable distance to dry the hair during hair styling, avoiding the re-disturbing of the already styled hair due to the handheld hair dryer being too close to the styled part, thereby effectively improving the efficiency of styling.

[0041] In addition, the swing component can be controlled by the controller to drive the hair duct body 10 to rotate relative to the outer shell 20 along a predetermined angle range, 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 duct 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 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, which can also enable the hair dryer device to realize the function of a dryer.

[0042] In order to further improve the ease of installation, structural stability, and ease of use of the device, in this embodiment, some components and parts are further rationally optimized. Specifically:

[0043] The air duct housing 110 in this embodiment includes a cover member 1014 having dense through holes as the 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 that are combined and fixed to form the air duct housing 110. This arrangement facilitates the assembly of the air duct housing 110. In addition, the swing shafts 107 are arranged in pairs on both sides of the air duct housing 110. The swing shafts 107 are respectively arranged on the front sub-housing 1011 and the rear sub-housing 1012 in the front and rear half-axes, and are further fixed by sleeve-mounting a bearing member 109 to form the air duct body 10.

[0044] An outer shell 20 is provided which is composed of three parts: 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 the 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.

[0045] Through this arrangement, the outer shell 20 is effectively fixed to the wind tube shell 110, and the swing function is realized by using the swing component-swing shaft 107-bearing component 109 as a mechanism, which can enable the fan component 11 to maintain good durability during frequent angle swing use, and can effectively extend the service life of the equipment.

[0046] In this embodiment, a wind cylinder housing 110 includes 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 mounted 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 by folding a circular curve and expanding the coil area in multiple layers.

[0047] The fan assembly 11 is positioned within the upper section of the inner fan housing 102, with a shock absorber 15 disposed between the fan assembly 11 and the inner fan housing 102. The heating assembly 12 is positioned within the lower section of the inner fan housing 102, which is supported by a support portion 1101 on the inner side of the outer fan housing 101 and spaced apart from the inner fan housing 102. The shock absorber 15 is an elastomeric member disposed between the fan assembly 11 and the inner fan housing 102. The rational use of a plurality of elastic strips and blocks made of an elastomer such as silicone or rubber can reduce mechanical vibration during operation of the first motor 111, and is particularly suitable for reducing vibration of high-speed motors.

[0048] Typically, a motor with a rotational speed of 20,000-30,000 rpm can be used as a driving device for a hair dryer or dryer, and the blow-drying / drying function of hot and cold airflow is 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 rotational speed of 80,000 rpm or more as the driving device, or more preferably, an ultra-high-speed motor with a rotational speed of 110,000 rpm or more. This 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. In particular, it allows the user to reasonably distance themselves from the device, and both hands can freely adjust the hair drying / drying area, thereby quickly drying the hair and reducing damage to the hair.

[0049] In addition, in the present embodiment, a shock-absorbing member 15 is provided in the form of a cylindrical silicone elastic tube, and is arranged against the wall between the outer tube portion 1112 and the inner wind tube shell 102. Compared with the scheme of adopting elastic strips and elastic blocks, it can realize effective shock absorption of the fan assembly 11 in operation in all directions, and is more suitable for the application of ultra-high-speed motors; of course, when adopting the design scheme of the first motor 111-inner mounting position 1113 combination, 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.

[0050] Based on the structure of the outer fixing sleeve 1110 configured as an inner mounting position 1113, an air guide plate 1111, and an outer cylinder 1112, while facilitating the installation of the first motor 111 and effectively securing the motor, the fan blades 112 can form a direct airflow path with the third airflow channel C, thereby allowing the airflow to be better blown out through the first airflow channel to the first air outlet. Preferably, in this embodiment, the air guide plates 1111 are provided with spiral guide surfaces in the same direction. This structure increases the contact area between the air guide plates 1111, the inner mounting position 1113, and the outer cylinder 1112 to improve overall stability, while also more effectively improving the directionality of the airflow within the third airflow channel C. Through this configuration, air is driven by the fan blades 112 to flow from the first air inlet to the third airflow channel C, and the airflow blown out by the fan blades 112 can also blow over the first motor 111 and the inner mounting position 1113, thereby reducing the heat generated during the operation of the first motor 111.

[0051] The cam 1021 is provided with a plurality of air intake ports 1022 and a plurality of air intake ports 1030, 1040 and 1040, respectively.

[0052] As a preferred combination scheme, an inserting barrel section 1023 and a limiting ring 1024 are provided at the lower portion of the upper clamping shell 1021, 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 interference fit of the upper portion of the lower cylinder 1022 to the inserting barrel section 1023 can make the inserting barrel section 1023 clamp more firmly on the upper end of the support frame 121, 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.

[0053] 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 tube 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 tube 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, and the first circuit board 61 through a wire through the 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.

[0054] As an optimized setting of the overall shape of the device, the middle outer shell 202 of this embodiment is provided with a fan recess 2022. 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 the 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. 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 6 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 air flow blown out of the air duct body 10 is blown into 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 to activate the sensor 65, that is, when the air duct body 10 swings to the first air outlet end A2 and swings to point to the second air inlet end B1, the control unit sends an electrical signal to activate the sensor 65. The above scheme can also achieve the same technical effect.

[0055] like Figure 6 As shown, the air duct 22 is circular, with the second air inlet end B1 being paired 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. The overall second air flow channel presents a gradually converging shape from the second air inlet end B1 to the second air outlet end B2, thereby accelerating the airflow velocity through the air duct 22 and making the airflow more concentrated. Of course, in other embodiments, the second air inlet end B1, the guide curved surface, and the second air outlet end B2 can also be designed in other forms to provide a variety of airflow guidance effects, so that the second air flow channel can achieve similar effects of accelerating airflow velocity and improving airflow directionality. As a preferred solution, the air duct 22 is preferably made of a flexible and elastic material such as heat-resistant silicone, which is easy to shape and install.

[0056] The controller of this embodiment can be installed in the auxiliary controller 60 of the outer shell 20 and the external controller. Both the auxiliary controller 60 and the external controller are equipped with a device start switch, temperature adjustment, speed adjustment, and angle adjustment functions. Through these functional adjustments, the control unit can control the thermal effect intensity of the heating component 12, the air flow rate of the fan component 11, and the swing component to adjust the swing angle of the air duct body 10, allowing the user to adjust these functions as needed.

[0057] 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 preferred swing angle of the hair dryer body 10, the wind speed and air temperature of the hair dryer blown out by the hair dryer for different users, 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 hair dryer body 10, record the unit time speed of the first motor 111 to control the air speed 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 an instruction 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 realize convenient customized operation; 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, which can more conveniently realize multi-user customized operation.

[0058] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in this field can 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 includes an air duct housing, a fan assembly, and a heating assembly. The fan assembly and the heating assembly are arranged in the air duct housing. The two ends of the air duct housing are the first air inlet end and the first air outlet end of the first air flow channel. The heating assembly is located between the fan blades and the first air outlet end. A control unit, the control unit being electrically connected and / or electrically signal-connected to the fan assembly, the swing assembly, the heating assembly, the sensor, and the controller; The wind guide device includes an outer shell, a swinging assembly, and an air guide duct. The two ends of the air guide duct are the second air inlet end and the second air outlet end of the second air flow channel. The sensor is arranged on the same side as the second air outlet end. The air duct body and the outer shell are rotatably connected to each other. The swinging assembly drives the air duct 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, thereby connecting / disconnecting the first air flow channel and the second air flow channel.

2. The adjustable dual-purpose wall-mounted hair dryer 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 absorber 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 according to claim 2, characterized in that: The shock-absorbing component is an elastic component arranged between the fan assembly and the inner wind tube shell and is attached to the wall.

4. The adjustable dual-purpose wall-mounted hair dryer according to claim 3, characterized in that: The inner wind tube 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 and arranged at the lower end of the upper clamping shell, and the lower cylinder is non-contactly sleeved on the outside of the heating coil.

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

6. The adjustable dual-purpose wall-mounted hair dryer 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.

7. The adjustable dual-purpose wall-mounted hair dryer according to claim 1, characterized in that: The outer shell is provided with a fan recess. 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.

8. The adjustable dual-purpose wall-mounted hair dryer according to any one of claims 1 to 7, characterized in that: The second air flow channel gradually shrinks from the second air inlet end to the second air outlet end.

9. The adjustable dual-purpose wall-mounted hair dryer according to 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.

10. The adjustable dual-purpose wall-mounted hair dryer according to 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.

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