Hair dryer device

Abstract

The present invention discloses a hair dryer device, which relates to the technical field of garden tools. The hair dryer device includes: a hair dryer and a power supply component for powering the hair dryer. The hair dryer includes: a housing mechanism, and the housing mechanism includes: a barrel having an axis and a holding portion; a motor and a fan installed in the barrel; the power supply component includes: a battery unit; a support unit for supporting the battery unit; the hair dryer has two states. In the first state, the battery unit is installed on the housing mechanism to power the motor, and the total center of gravity of the hair dryer and the battery unit is located at a first position; in the second state, the battery unit is installed on the support unit, and the center of gravity of the hair dryer is located at a second position; only taking the axial direction as a reference, the length interval of the holding portion covers the first position and the second position. This application can solve the problem that users cannot hold the hair dryer stably and comfortably in two different modes.

Description

Technical Field

[0001] The present invention relates to the technical field of gardening tools, and particularly to a hair dryer. Background Art

[0002] A hair dryer is disclosed in the invention with Chinese Patent Application No. CN106930214A, which includes: a wind tube, a fan, a motor, a support device, and a battery pack. The wind tube forms an air duct; the fan is arranged in the air duct; the motor drives the fan to rotate around the central axis; the support device is used to support the motor in the air duct; the support device includes a guiding part, and the guiding part can deflect at least part of the air flow flowing along the air duct and then flow towards the motor; the guiding part is arranged between the motor and the inner wall of the wind tube; the battery pack is connected to the motor and used to supply power to the motor.

[0003] In the above hair dryer, in order to facilitate the use of the hair dryer in outdoor places without a power outlet, a battery pack is directly installed on the hair dryer, and the battery pack can supply power to the hair dryer at any time. However, in order to achieve the performance of the hair dryer, the battery pack must meet certain voltage and power, so the weight of the battery pack is very heavy, which will cause the overall weight of the hair dryer to be very heavy. When the user uses it, holding the holding part of the hair dryer for a long time will cause soreness in the hand or wrist and make it impossible to hold the hair dryer for a long time with strength. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the embodiments of the present invention is to provide a hair dryer device, which can solve the problem that the user cannot hold the hair dryer stably and comfortably in two different modes.

[0005] The specific technical solution of the embodiment of the present invention is as follows:

[0006] A hair dryer device includes a hair dryer and a power supply component for supplying power to the hair dryer;

[0007] The hair dryer includes:

[0008] A housing mechanism, which includes: a holding part and a wind tube having an axis;

[0009] A motor and a fan installed in the wind tube;

[0010] The power supply component includes:

[0011] A battery unit;

[0012] A support unit for supporting the battery unit;

[0013] The hair dryer device has two states. In the first state, the battery unit is mounted on the housing mechanism to supply power to the motor, and the total center of gravity of the hair dryer and the battery unit is located at a first position. In the second state, the battery unit is mounted on the support unit to supply power to the motor through the support unit, and the center of gravity of the hair dryer is located at a second position.

[0014] Only with the axis direction as a reference, the length range of the holding part covers the first position and the second position.

[0015] Preferably, the distance between the mounting part and the motor ranges from 120 mm to 300 mm, so that the length range of the holding part in the axis direction ranges from 50 mm to 200 mm.

[0016] Preferably, the holding part is located on the side of the axis. Only with the axis direction as a reference, the holding part is located between the motor and the mounting part of the battery unit.

[0017] Preferably, the air duct has an air inlet and an air outlet. Only with the axis direction as a reference, the end of the holding part close to the air outlet exceeds the air inlet.

[0018] Preferably, the end of the holding part away from the air outlet is located on the side of the air inlet close to the mounting part.

[0019] Preferably, the housing mechanism includes a housing having a mounting part for connecting the battery unit; a rod body extending along the axis direction, and the rod body is located between the mounting part and the motor.

[0020] Preferably, the housing includes a body, the holding part is located on the side of the body, and the holding part extends along the axis direction.

[0021] Preferably, the holding part is connected to the body through a connecting part, and the holding part and the connecting part together are generally in an L shape.

[0022] A hair dryer device, the hair dryer device includes: a hair dryer, and the hair dryer includes:

[0023] A housing mechanism, the housing mechanism includes: an air duct having an axis, a housing having a mounting part for connecting a power supply component, a holding part, and a rod body connected between the housing and the air duct;

[0024] A motor and a fan mounted in the air duct;

[0025] Based only on the axial direction, the holding part is located between the mounting part and the motor, so that the length range of the holding part covers the center of gravity of the hair dryer device when it is in the working state.

[0026] Preferably, the blowing device further includes a power supply component for supplying power to the hair dryer;

[0027] The power supply component includes:

[0028] A battery unit;

[0029] A support unit for supporting the battery unit;

[0030] The hair dryer device has two working states. In the first state, the battery unit is installed on the housing mechanism, the battery unit and the motor are distributed along the axial direction, and the center of gravity of the hair dryer is located at the first position; in the second state, the battery unit is installed on the support unit to supply power to the motor through the support unit, and the center of gravity of the hair dryer is located at the second position; based only on the axial direction, the length range of the holding part covers the first position and the second position.

[0031] Preferably, the distance between the mounting part and the motor ranges from 120 mm to 300 mm, so that the length range of the holding part in the axial direction ranges from 50 mm to 200 mm.

[0032] Preferably, the housing includes a body for installing the battery unit and a connecting part for connecting the holding part and the body. The holding part is located on the side of the rod body, and the holding part and the connecting part are generally in an L shape together.

[0033] Preferably, the air duct has an air inlet and an air outlet. Based on the axial direction, the end of the holding part close to the air outlet exceeds the air inlet.

[0034] Preferably, the end of the holding part away from the air outlet is located on the side of the air inlet close to the mounting part.

[0035] The technical solution of the present invention has the following remarkable beneficial effects:

[0036] The hair dryer device in this application has two different states, that is, a battery unit is directly installed on the hair dryer and the battery unit is not installed. As a result, the hair dryer device has a first position and a second position in the two states respectively, and the center of gravity positions are completely different. Based on the axis direction, the length range of the holding part of the hair dryer covers the first position and the second position. Therefore, no matter in which state, the user can find a suitable position to hold on the holding part to adapt to the center of gravity of the corresponding components of the held hair dryer, so that the user's wrist is more comfortable to hold, without spending extra effort to maintain the stability of the hair dryer, effectively reducing the symptom of soreness in the hand caused by long-term holding, and thus greatly improving the user experience.

[0037] Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, indicating the ways in which the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited thereby in scope. Within the spirit and terms of the appended claims, the embodiments of the present invention include many variations, modifications, and equivalents. Features described and / or illustrated for one embodiment can be used in the same or similar manner in one or more other embodiments, combined with the features in other embodiments, or replace the features in other embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The drawings described herein are for illustrative purposes only and are not intended to limit the scope of the disclosure of the present invention in any way. Additionally, the shapes and proportional dimensions of the components in the drawings are only schematic and are used to assist in understanding the present invention, rather than specifically defining the shapes and proportional dimensions of the components of the present invention. Those skilled in the art can select various possible shapes and proportional dimensions according to specific circumstances to implement the present invention under the teaching of the present invention.

[0039] Figure 1 It is a schematic structural diagram of the hair dryer device in an embodiment of the present invention.

[0040] Reference numerals of the above drawings:

[0041] 1, air duct; 11, axis; 12, air inlet; 13, air outlet; 2, holding part; 3, motor; 4, fan; 5, battery unit; 6, housing; 61, mounting part; 7, rod body; 8, connecting part; 9, wire. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0042] Combined with the accompanying drawings and the description of the specific embodiments of the present invention, the details of the present invention can be more clearly understood. However, the specific embodiments of the present invention described herein are only for the purpose of explaining the present invention and cannot be understood in any way as a limitation of the present invention. Under the teaching of the present invention, those skilled in the art can conceive any possible variations based on the present invention, and these should all be regarded as belonging to the scope of the present invention. It should be noted that when an element is referred to as being "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "mounted", "connected" and "connected" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be the communication inside two elements. It can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only embodiments.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the specification of this application herein are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items.

[0044] In order to solve the problem that users cannot stably and comfortably hold the hair dryer device in two different modes, a hair dryer device is proposed in this application. Figure 1 It is a schematic structural diagram of the hair dryer device in the embodiment of the present invention, as Figure 1As shown, the hair dryer device may include: a hair dryer and a power supply component for powering the hair dryer. The hair dryer device includes: a housing mechanism, and the housing mechanism includes: a barrel 1 having an axis 11 and a grip portion 2; a motor 3 and a fan 4 installed in the barrel 1. The power supply component includes: a battery unit 5; a support unit for supporting the battery unit 5. The hair dryer device has two states. In the first state, the battery unit 5 is installed on the housing mechanism to power the motor, and the total center of gravity of the hair dryer and the battery unit 5 is located at a first position; in the second state, the battery unit 5 is installed on the support unit to power the motor 3 through the support unit, and the center of gravity of the hair dryer is located at a second position; only with the axis 11 as a reference, the length interval of the grip portion 2 covers the first position and the second position. The length interval of the grip portion refers to the distance between the dashed line a and the dashed line b in the figure. The included angle between the dashed line a and the dashed line b and the axis 11 is 90 degrees. The length interval of the grip portion 2 covering the first position and the second position means that the first position and the second position are located between the dashed line a and the dashed line b in the figure.

[0045] Since the hair dryer device in this application has two different states, that is, the battery unit 5 is directly installed on the hair dryer and the battery unit 5 is not installed, this causes the hair dryer device to have a first position and a second position respectively in the two states, and the center of gravity positions are completely different. With the axis 11 as a reference, the length interval of the grip portion 2 of the hair dryer covers the first position and the second position. Therefore, no matter in which state, the user can find a suitable position to hold in the grip portion 2 to adapt to the center of gravity of the corresponding component of the hair dryer held by the user, so that the user's wrist is more comfortable to hold, without spending extra effort to maintain the stability of the hair dryer, effectively reducing the symptom of soreness in the hand caused by long-term holding, and thus greatly improving the user experience.

[0046] In order to better understand the hair dryer device in this application, the following will further explain and illustrate it. As Figure 1As shown, the hair dryer device in the present application may include a hair dryer and a power supply assembly for powering the hair dryer. The hair dryer may include: a housing mechanism, a motor 3, and a fan 4 driven to rotate by the motor 3. The power supply assembly includes: a battery unit 5; a support unit for supporting the battery unit 5. Among them, the battery unit 5 is detachably connected to the housing mechanism of the entire hair dryer, so that the hair dryer device has two states. In the first state, the battery unit 5 is installed on the housing mechanism. At this time, the user can hold the hair dryer and directly turn it on to use the hair dryer. However, at this time, since the battery unit 5 is directly installed on the housing mechanism of the hair dryer, the weight of the hair dryer that the user needs to hold is very large. Generally speaking, in order to achieve the performance requirements of the hair dryer, the battery unit 5 cannot be miniaturized and lightweight at all. No matter how good the performance is or how low the relative density of the battery unit 5 is, the weight of the battery unit 5 accounts for a large proportion relative to other components of the hair dryer. Therefore, when the user cannot hold the hair dryer for a long time, the hair dryer device in the present application has a second state. In the second state, the battery unit 5 is not installed on the housing mechanism, and the battery unit 5 is installed on the support unit. The support unit is for the user to carry on the back or waist. The support unit is used to support or carry the battery unit 5 to solve the inconvenience of the user carrying the battery unit 5. At this time, the battery unit 5 can be electrically connected to the motor 3 through the wire 9, and the wire 9 and the interface of the hair dryer can be plugged and unplugged. In the first state, the wire 9 can be unplugged from the hair dryer. For outdoor users, the user can place the heavy battery unit 5 in the support unit and carry it by himself. In this case, the number of batteries in the battery unit 5 can be greatly increased. When the user uses the hair dryer, the user only needs to hold a hair dryer without the battery unit 5 installed, which can effectively reduce the weight held by the user. The less weight the user holds, the more comfortable it is to hold.

[0047] like Figure 1 As shown, the housing mechanism may include a hair dryer 1 having an axis 11 and a grip 2. In a first state, the battery unit 5 is mounted on the housing mechanism, and the battery unit 5 and the motor 3 are distributed along the axis 11. The motor 3 and the fan 4 are mounted in the hair dryer 1, and the hair dryer 1 has an air inlet 12 and an air outlet 13. At this time, the total center of gravity of the hair dryer and the battery unit 5 mounted on the hair dryer is located at the first position. In the second state, the battery unit 5 is not mounted on the housing mechanism, but is mounted on the support unit, and the center of gravity of the hair dryer changes relative to the first state, and the center of gravity of the hair dryer is located at the second position.

[0048] like Figure 1As shown, the housing mechanism may include a housing 6 for mounting the battery unit 5; a rod body 7 extending along the axis 11. The rod body 7 may be connected between the housing 6 and the air duct 1. The housing 6 has a mounting portion 61 for mounting the battery unit 5, and the interface of the battery unit 5 can be inserted or embedded into the mounting portion 61 to achieve electrical connection. The rod body 7 is located between the mounting portion 61 and the motor 3. In the first state, the battery unit 5 is behind the air duct 1, so that the weight distribution before and after the hair dryer can be balanced.

[0049] In a feasible implementation manner, as Figure 1 shown, the housing 6 may include a body and a mounting portion 61 for mounting the battery unit 5. The body and the rod body may be integrally formed, and the end of the rod body 7 is connected to the air duct 1. In this implementation manner, the housing mechanism is generally divided into two major parts, the air duct 1 and the housing 6. One side of the air duct 1 close to the housing 6 has an opening extending along the axis direction. The housing 6 is fixed to the air duct 1 by inserting the end of the rod body 7 into the tail of the air duct 1. The air inlet of the air duct 1 may be located around the opening. The body of the housing 6 is mainly used to mount the battery unit 5. In the first state, the battery unit 5, the rod body 7, and the motor 3 are located on the axis 11. In the above implementation manner, the housing 6 and the air duct 1 may also be integrally formed.

[0050] In other implementation manners, the rod body 7 may be located at the left end of the air duct 1, which is integrally formed with the air duct 1. The left end of the rod body 7 is then connected to the right end of the housing 6 for mounting the battery unit 5 by means of insertion, embedding, snap connection, etc.

[0051] As Figure 1As shown, only taking the direction of axis 11 as the reference, the length interval of the holding part 2 covers the first position and the second position. The interval mentioned here only refers to the length in the axial direction and does not consider the length in the direction perpendicular to axis 11. The coverage here means that the first position and the second position are only within the length interval of the holding part 2 with the direction of axis 11 as the reference. Therefore, no matter whether the hair dryer device is in the first state or the second state, the length of the holding part 2 is long enough, and its length interval can cover the first position and the second position. When the total center of gravity of the hair dryer and the battery unit 5 is at the first position, the position where the user holds the holding part 2 corresponds to the first position. Due to the weight of the battery unit 5, the center of gravity of the hair dryer biases towards the direction of the battery unit 5. Therefore, the first position is relatively biased towards the battery unit 5, so the position where the user holds the holding part 2 biases towards the direction of the battery unit 5. In the second state, the battery unit 5 is installed on the support unit. When the center of gravity of the hair dryer is at the second position, the position where the user holds the holding part 2 corresponds to the second position. Since there is no weight of the battery unit 5 on the hair dryer, the center of gravity of the hair dryer biases towards the direction of the motor 3. Therefore, the second position is relatively biased towards the motor 3, so the position where the user holds the holding part 2 biases towards the direction of the motor 3. Through the above, no matter in what state, the user can find a suitable position to hold on the holding part 2 to adapt to the center of gravity of the hair dryer, so that the user's wrist is more comfortable when holding, without spending extra effort to maintain the stability of the hair dryer, effectively reducing the symptom of soreness in the hand caused by long-term holding, and thus greatly improving the user experience.

[0052] In a feasible implementation, as Figure 1 shown, the housing 6 may include a body and a holding part 2 formed on the body. The holding part 2 may be located on the side of the body, that is, on the side of axis 11. The holding part 2 generally extends along the direction of axis 11. The holding part 2 may generally be parallel to the direction of axis 11, so as to facilitate the user to control the balance of the hair dryer.

[0053] In a feasible implementation, as Figure 1 shown, the housing 6 may include a connecting part 8. The holding part 2 may be connected to the body through the connecting part 8. The holding part 2 and the connecting part 8 together generally form an L shape. Since the holding part 2 may be located on the side of the body, that is, on the side of axis 11, it can be undoubtedly concluded that the 'l' of the 'L' shape is formed by the holding part 2, and the '-' part is formed by the connecting part.

[0054] In a feasible implementation, as Figure 1As shown, in the first state, only with the axis 11 as a reference, the holding part 2 can be located between the motor 3 and the mounting part 61. It should be noted that the distance between the motor 3 and the mounting part 61 in this application refers to the distance between the adjacent outer contours of the two. Preferably, when the length of the rod body 7 is short and the motor 3 and the battery unit 5 are arranged close to each other, with the axis 11 as a reference, the end of the holding part 2 exceeds the air inlet 12 and is located on the side of the air inlet 12 close to the air outlet. The end of the holding part 2 far from the air outlet 13 is located on the side of the air inlet 12 close to the mounting part 61. In this case, in the second state, the center of gravity of the hair dryer will be more biased towards the right end. Therefore, the end of the right end of the holding part 2 needs to be closer to the right end.

[0055] In another feasible embodiment, the holding part 2 can be formed on the air duct 1. The holding part 2 and the air duct 1 are integrally formed. The holding part 2 can be located on the side of the air duct 1, that is, on the side of the axis 11. Similarly, the holding part 2 generally extends along the axis 11 direction, and the end of the holding part 2 extends towards the battery unit 5.

[0056] In yet another feasible embodiment, the holding part 2 can be formed on the air duct 1 and the housing 6 for mounting the battery unit 5, that is, one end of the holding part 2 is connected to the air duct 1, and the other end of the holding part 2 is connected to the housing 6. Preferably, the holding part 2, the air duct 1, and the housing 6 can be integrally formed, and the housing mechanism of the entire hair dryer can be formed by combining two half shells. In this embodiment, the holding part 2 is still located on the side of the air duct 1, that is, on the side of the axis 11.

[0057] The length of the rod body 7 can adjust the distance between the motor 3 and the mounting part 61. When the rod body 7 is long and the distance between the motor 3 and the mounting part 61 is large, the weight of the rod body 7 will account for more of the weight of the entire hair dryer, and the distance between the motor 3 and the holding part 2 is far. Therefore, in the first state, the torque generated by the weight of the motor 3 is greater, and it can better balance the torque of the battery pack, making it more comfortable for the user to hold the hair dryer. When the rod body 7 is short and the distance between the motor 3 and the mounting part 61 is small, in the first state, the center of gravity of the motor 3 and the battery unit 5 is more concentrated. Therefore, it is necessary to further increase the length of the air duct 1 to balance the motor 3 and the battery unit 5 and avoid the center of gravity of the hair dryer being too biased towards the left end in the first state and the second state.

[0058] In a feasible implementation, the weight range of the generally selectable battery unit is between 350 g and 3500 g, the weight range of the motor is between 150 g and 700 g, and the weight ratio range of the battery unit 5 to the motor 3 is between 0.5 and 2.4. In order to make the length range of the holding part cover the first position and the second position, considering that the holding part 2 cannot be too long, there are certain limitations on the distance between the mounting part 61 and the motor 3. The length range of the holding part 2 in the axial direction can be between 150 mm and 450 mm, and the distance range between the mounting part 61 and the motor 3 is between 200 mm and 500 mm. Preferably, the length of the holding part 2 in the axial direction can be 150 mm, and the distance between the mounting part 61 and the motor 3 is 300 mm. Further, the distance range between the mounting part 61 and the motor 3 is within the range of 120 mm to 300 mm, so that the length range of the holding part 2 in the axial direction can be between 50 mm and 200 mm.

[0059] In this application, a hair dryer device is also proposed. As Figure 1 shown, the hair dryer device may include a hair dryer and a power supply component for powering the hair dryer. The hair dryer includes: a housing mechanism, and the housing mechanism includes: a barrel 1 having an axis 11, a housing 6 having a mounting part 61 for mounting the battery unit 5, a holding part 2, and a rod 7 connected between the housing 6 and the barrel 1; a motor 3 and a fan installed in the barrel 1. The power supply component may include: a battery unit 5; a support unit for supporting the battery unit. Only taking the axial direction as a reference, the rod 7 and the holding part 2 are located between the mounting part 61 and the motor 3 so that the length range of the holding part 2 covers the center of gravity of the hair dryer. The hair dryer device has two states. In the first state, the battery unit 5 is mounted on the housing mechanism, the battery unit 5 and the motor 3 are distributed along the axial direction, and the center of gravity of the hair dryer is located at the first position; in the second state, the battery unit 5 is mounted on the support unit to supply power to the motor 3 through the support unit, and the center of gravity of the hair dryer is located at the second position. Only taking the axial direction as a reference, the length range of the holding part 2 covers the first position and the second position.

[0060] For the structural description of this hair dryer, please refer to the above description and will not be elaborated here.

[0061] All articles and references disclosed, including patent applications and publications, are incorporated herein by reference for various purposes. The term "consisting essentially of" in describing a combination shall include the identified elements, ingredients, components or steps, as well as other elements, ingredients, components or steps that do not materially affect the basic novel features of the combination. The use of the terms "comprising" or "including" to describe the combinations of elements, ingredients, components or steps herein also contemplates embodiments consisting essentially of these elements, ingredients, components or steps. By using the term "may" herein, it is intended that any of the attributes described as "may" include be optional. A plurality of elements, ingredients, components or steps can be provided by a single integrated element, ingredient, component or step. Alternatively, a single integrated element, ingredient, component or step can be separated into a plurality of discrete elements, ingredients, components or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step does not preclude the presence of other elements, ingredients, components or steps.

[0062] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same or similar parts among the various embodiments, reference can be made to each other. The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly. However, the protection scope of the present invention cannot be limited thereby. All equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A hair dryer device, characterized in that, it includes a hair dryer and a power supply assembly for powering the hair dryer; The hair dryer includes: a housing mechanism, the housing mechanism includes: a holding part and a barrel having an axis, the barrel having an air inlet and an air outlet; a motor and a fan installed in the barrel; The power supply assembly includes: a battery unit; a support unit for supporting the battery unit; The housing mechanism further includes a housing having an installation part for connecting the battery unit, and a rod body extending along the axis direction, the rod body being located between the installation part and the motor; The hair dryer device has two states. In the first state, the battery unit is installed on the housing mechanism to power the motor, and the total center of gravity of the hair dryer and the battery unit is located at a first position; in the second state, the battery unit is installed on the support unit to power the motor through the support unit, and the center of gravity of the hair dryer is located at a second position; Only taking the axis direction as a reference, the end of the holding part close to the air outlet exceeds the end of the motor close to the air inlet, and the length range of the holding part covers the first position and the second position.

2. The hair dryer device according to claim 1, characterized in that, the distance range between the installation part and the motor is between 120 mm and 300 mm, so that the length range of the holding part in the axis direction is between 50 mm and 200 mm.

3. The hair dryer device according to claim 1, characterized in that, the holding part is located on the side of the axis. Only taking the axis direction as a reference, the holding part is located between the motor and the installation part of the battery unit.

4. The hair dryer device according to claim 1, characterized in that: the end of the holding part away from the air outlet is located on the side of the air inlet close to the installation part.

5. The hair dryer device according to claim 1, characterized in that, the housing includes a body, the holding part is located on the side of the body, and the holding part extends along the axis direction.

6. The hair dryer device according to claim 5, characterized in that, the holding part is connected to the body through a connecting part, and the holding part and the connecting part together are generally in an L shape.

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