Air nozzle assembly of air blower and air blower

Abstract

The utility model provides a blower tuyere assembly and a blower, the blower tuyere assembly comprises a base, a tuyere and at least one first grating plate, the first grating plate is rotatably installed on the base or the tuyere, so that the first grating plate can be switched and locked among different working gears, and the first grating plate can be switched and locked among different working gears. The angles of the first grating plate relative to the cross section of the air outlet of the tuyere are different, before the blower is used, a user can adjust the first grating plate to be in different working gears, the included angle between the first grating plate and the air outlet of the tuyere can be changed by adjusting the angle of the first grating plate, and then the direction and speed of airflow passing through the air outlet are influenced; the air outlet area of the air nozzle can be adjusted, more flexibility and convenience can be provided through the design, a user can adjust the air blowing force and range according to own preferences and needs, and therefore the air nozzle can meet the use requirements of different users.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a nozzle assembly of a hair dryer and the hair dryer. Background Art

[0002] At present, hair dryers, as an important part of personal care and beauty appliances, have become one of the indispensable products in people's daily life. Hair dryers can not only be used to dry hair, but also have multiple functions, such as hot and cold air switching, negative ion generation, wind speed and temperature adjustment, etc., to meet users' different hairstyle needs and hair care requirements. However, the air outlet area of ​​the air nozzle assembly of the hair dryer currently on the market cannot be adjusted, and the scope of application is limited. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the related art. To this end, the utility model proposes a nozzle assembly of a hair dryer, which aims to adjust the air outlet area of ​​the hair dryer to meet the different needs of users.

[0004] An embodiment of a second aspect of the utility model provides a hair dryer.

[0005] The nozzle assembly of the hair dryer according to the first embodiment of the utility model comprises:

[0006] Base;

[0007] A nozzle, mounted on the base;

[0008] At least one first grille plate is rotatably mounted on the base or the air nozzle so that the first grille plate can be switched and locked between different working gears. In different working gears, the angle of the cross section of the first grille plate relative to the air outlet of the air nozzle is different.

[0009] According to the embodiment of the utility model, the nozzle assembly of the hair dryer includes a base, an air nozzle and at least one first grille plate. The first grille plate is rotatably mounted on the base or the air nozzle so that the first grille plate can be switched and locked between different working gears. In different working gears, the angle of the cross section of the first grille plate relative to the air outlet of the air nozzle is different. Before using the hair dryer, the user can adjust the first grille plate to different working gears. Adjusting the angle of the first grille plate can change the angle between the first grille plate and the air outlet of the air nozzle, thereby affecting the direction and speed of the airflow through the air outlet, thereby adjusting the air outlet area of ​​the air nozzle. This design can provide more flexibility and convenience, allowing users to adjust the strength and range of wind blowing according to their preferences and needs, thereby adapting to the usage requirements of different users.

[0010] According to the air nozzle assembly of the hair dryer in the embodiment of the utility model, there are a plurality of first grille plates, and the plurality of first grille plates are arranged side by side at the air nozzle.

[0011] According to the embodiment of the utility model, the nozzle assembly of the hair dryer further includes a transmission member, and the plurality of first grille plates are connected by the transmission member.

[0012] According to the air nozzle assembly of the hair dryer in the embodiment of the utility model, the air nozzle is provided with a first mounting hole and a sliding groove, and a rotating part and a sliding part are provided on the first grille plate, the rotating part is rotatably arranged in the first mounting hole, and the sliding part is slidably arranged in the sliding groove; during the rotation of the rotating part around the first mounting hole, the sliding part is suitable for sliding along the sliding groove.

[0013] According to the nozzle assembly of the hair dryer of the embodiment of the utility model, the slide groove is provided with at least two slots along its extension direction, and the sliding portion is suitable for being engaged in the slots to lock the angle of the first grille plate.

[0014] According to the nozzle assembly of the hair dryer in the embodiment of the utility model, the slide groove is provided with a scale indicator line along its extension direction, and the scale indicator line is used to indicate the rotation angle of the first grille plate.

[0015] According to the nozzle assembly of the hair dryer of the embodiment of the utility model, the rotating part is interference-fitted with the first mounting hole;

[0016] and / or,

[0017] The sliding portion is interference fit with the sliding groove.

[0018] According to the nozzle assembly of the hair dryer in the embodiment of the utility model, the nozzle assembly of the hair dryer further comprises a magnetic attraction component, and the magnetic attraction component is installed on a side of the base facing away from the air outlet of the nozzle.

[0019] According to the embodiment of the utility model, the nozzle assembly of the hair dryer also includes a shell, the shell is connected to the base, and an installation cavity is formed between the base and the shell, and the nozzle is at least partially arranged in the installation cavity.

[0020] An embodiment of the second aspect of the utility model provides a hair dryer, comprising the nozzle assembly of the hair dryer described in any of the above embodiments.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the nozzle assembly of the hair dryer provided by an embodiment of the utility model;

[0024] Figure 2 It is an exploded schematic diagram of the air nozzle provided by the embodiment of the utility model;

[0025] Figure 3 is a cross-sectional view of a nozzle assembly of a hair dryer provided by an embodiment of the utility model;

[0026] Figure 4 It is an exploded schematic diagram of the nozzle assembly of the hair dryer provided by an embodiment of the utility model;

[0027] Figure 5 It is a partial schematic diagram of a mounting plate provided in an embodiment of the utility model;

[0028] Figure 6 It is a partially enlarged structural schematic diagram of the air nozzle provided by the embodiment of the utility model;

[0029] Figure 7 It is a front view of the nozzle assembly of the hair dryer provided in an embodiment of the utility model.

[0030] Reference numerals:

[0031] 100. base; 101. second mounting hole;

[0032] 200, air nozzle; 201, air outlet; 210, first grille plate; 220, second grille plate; 230, mounting plate; 231, first mounting hole; 232, slide groove; 211, rotating part; 212, sliding part; 240, guide rib; 233, slot;

[0033] 300, housing;

[0034] 400, bearings;

[0035] 500, magnetic components;

[0036] 600, cap screws;

[0037] 700, bottom cover. DETAILED DESCRIPTION

[0038] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0039] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying 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 limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0040] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0041] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the 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, the first feature being "above", "above" and "above" the 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. The first feature being "below", "below" and "below" the 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.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 utility model embodiment. 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 the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0043] In the related art, the grille plate of the nozzle assembly of the hair dryer is fixed and the angle cannot be adjusted, resulting in that the air outlet area of ​​the nozzle assembly cannot be adjusted, resulting in a narrow air outlet range of the nozzle assembly of the hair dryer in a specific direction, which cannot meet the different usage requirements of different users and affects the user experience.

[0044] The embodiments of the present utility model refer to Figure 1-Figure 7 As shown, an air cooling component of a hair dryer and a hair dryer are provided.

[0045] According to an embodiment of the present utility model, please refer to Figure 1 and Figure 2 According to the embodiment of the utility model, the nozzle assembly of the hair dryer includes a base 100; a nozzle 200, which is installed on the base 100; and at least one first grid plate 210, which is rotatably installed on the base 100 or the nozzle 200 so that the first grid plate 210 can be switched and locked between different working gears. In different working gears, the angle of the cross section of the first grid plate 210 relative to the air outlet 201 of the nozzle 200 is different.

[0046] It is understood that, in this embodiment, the base 100 is the supporting part of the nozzle assembly, which is used to fix and support the structure of the entire nozzle assembly. The nozzle 200 is formed with an air outlet 201 of a hair dryer, and the airflow generated by the nozzle 200 is used to dry hair or other objects. The nozzle 200 is usually installed on the base 100, forming a whole with the base 100, and forming an air outlet duct. The shape and size of the nozzle 200 will affect the direction and distribution of the airflow.

[0047] When the angle between the first grid plate 210 and the air outlet 201 increases, the resistance to the airflow increases, the degree of outward diffusion of the airflow decreases, the effective area of ​​the air outlet 201 decreases, and the air outlet area formed is also correspondingly reduced; conversely, when the angle decreases, the degree of outward diffusion of the airflow increases, the effective area of ​​the air outlet 201 increases, and the air outlet area formed is also correspondingly increased. Therefore, by adjusting the angle of the first grid plate 210, the direction and speed of the airflow passing through the air outlet 201 can be controlled, thereby achieving the purpose of adjusting the air outlet area.

[0048] In some embodiments, in order to facilitate positioning and installation, the air nozzle 200 can be installed at the center of the base 100, that is, the center line of the air nozzle 200 coincides with the center line of the base 100. By installing the air nozzle 200 at the center of the base 100, it can be ensured that the air flow is evenly distributed outward from the center of the air nozzle 200, making the blowing effect more uniform and effective.

[0049] In an optional embodiment, the first grid plate 210 can be rotatably mounted on the base 100, and the wind of the hair dryer is guided by the first grid plate 210 and flows to the air outlet 201 of the air nozzle 200 to achieve air discharge, and the air outlet area can be adjusted by rotating the first grid plate 210. In another optional embodiment, the first grid plate 210 can also be rotatably mounted on the air nozzle 200, which is not specifically limited in this embodiment.

[0050] It should be noted that the nozzle 200 of the present embodiment can be fixed on the base 100, or can be rotatably installed on the base 100. When the nozzle 200 is rotatably installed on the base 100, the air outlet 201 of the nozzle 200 can rotate around the base 100 during use, thereby effectively expanding the blowing area of ​​the hair dryer and covering a wider area. Due to the increase in the blowing area, the user can dry the hair faster during use, saving time and improving the hair drying efficiency.

[0051] In some embodiments, a driving member may be provided to drive the air nozzle 200 to rotate. By adding a driving member, such as a motor or other mechanical device, a more precise and controllable movement of the air nozzle 200 can be achieved. Such a design allows the user to more conveniently control the rotation direction and speed of the air nozzle 200, thereby more flexibly adjusting the air outlet direction and range. The driving member can be implemented in various ways, such as an electric motor, a gear system, or a belt drive.

[0052] In other embodiments, reference Figure 1 and Figure 7As shown, a plurality of second grid plates 220 can be arranged on the air nozzle 200. The second grid plates 220 can drive the air nozzle 200 to rotate relative to the base 100 under the impetus of the air flow. The second grid plates 220 can guide and disperse the air flow blown out from the air outlet 201, and use the dynamic characteristics of the air flow to realize the automatic rotation of the air nozzle 200. When the air flow passes through the second grid plates 220, the second grid plates 220 can generate sufficient rotation torque to drive the air nozzle 200 to rotate.

[0053] In some embodiments, the first grid plate 210 is rotatably disposed on the air nozzle 200. During the rotation of the air nozzle 200, the first grid plate 210 can rotate back and forth continuously under the impetus of the air flow, so that the air flow can be distributed more evenly and widely at the air outlet 201, thereby improving the blowing area and blowing efficiency. Since the first grid plate 210 can continuously rotate under the impetus of the air flow, it can better adapt to the air outlet requirements in different directions and angles, making the use of the hair dryer more flexible and convenient.

[0054] According to the air nozzle assembly of the hair dryer in the embodiment of the utility model, at different working positions, the angle of the cross section of the first grille plate 210 relative to the air outlet 201 of the air nozzle 200 is different. Before using the hair dryer, the user can adjust the first grille plate 210 to different working positions. Adjusting the angle of the first grille plate 210 can change the angle between the first grille plate 210 and the air outlet 201 of the air nozzle 200, thereby affecting the direction and speed of the airflow through the air outlet 201, thereby adjusting the air outlet area of ​​the air nozzle 200. This design can provide more flexibility and convenience, allowing the user to adjust the strength and range of the wind blowing according to their preferences and needs, thereby adapting to the usage requirements of different users.

[0055] According to one embodiment of the present invention, referring to Figure 2 and Figure 3 As shown, there are multiple first grille plates 210 , and the multiple first grille plates 210 are arranged side by side on the air nozzle 200 .

[0056] By setting up multiple first grille plates 210, the wind can be dispersed over a wider range, making the blown wind more uniform, reducing the situation where the local wind is too strong or too weak, and improving the overall comfort. By controlling the opening and closing degree of the multiple first grille plates 210, the air volume and wind speed of the air nozzle 200 can be flexibly adjusted to meet the needs of different users, thereby enhancing the applicability and flexibility of the product.

[0057] In some embodiments, each first grid plate 210 is rotatably disposed on the air nozzle 200, and the adjustment angle corresponding to each first grid plate 210 can be the same or different, that is, the set swing angle of each first grid plate 210 during operation can be the same or different, and this embodiment does not make specific limitations on this.

[0058] In some embodiments, multiple first grid plates 210 can be evenly arranged side by side at the air nozzle 200, ensuring that the airflow can be evenly distributed through multiple grid plates after coming out of the hair dryer, so that the airflow distribution at the air outlet 201 is more even. In this way, both the air outlet speed and the air outlet direction can be kept consistent throughout the air outlet 201, providing a more even and stable blowing effect, and providing users with a comfortable and efficient blowing experience.

[0059] According to an embodiment of the present invention, a transmission member (not shown in the figure) is further included, and the plurality of first grid plates 210 are connected with each other through the transmission member.

[0060] It is understandable that in this embodiment, a transmission member is provided to connect multiple first grille plates 210. The function of the transmission member is to connect multiple first grille plates 210 so that their angles can be adjusted simultaneously, thereby achieving a uniform air outlet effect. Through the transmission function of the transmission member, when the user adjusts the angle of one grille plate, the other connected grille plates will also be adjusted accordingly to keep their relative positions and angles consistent.

[0061] Such a design can ensure the coordinated movement between the multiple first grid plates 210, so that the airflow distribution of the air outlet 201 is more uniform and stable. At the same time, the user can quickly and conveniently adjust the angle of the entire air outlet 201 by adjusting any first grid plate 210, thereby improving the operational convenience and user experience of the product.

[0062] In another optional embodiment, the rotation angle of each first grille plate 210 can be adjusted independently, so that the outlet direction and speed of the airflow can be controlled more finely. The user can adjust the angle of each grille plate as needed to achieve a more flexible and personalized air outlet effect. This design not only provides a larger adjustment range, but also can better adapt to different usage scenarios and needs. The user can choose whether to use multiple first grille plates 210 to adjust at the same time according to the specific situation, and adjust their angles according to needs to meet various different blowing needs.

[0063] According to one embodiment of the present invention, referring to Figure 2 and Figure 5As shown, the air nozzle 200 is provided with a first mounting hole 231 and a slide groove 232, and the first grille plate 210 is provided with a rotating portion 211 and a sliding portion 212, the rotating portion 211 is rotatably disposed in the first mounting hole 231, and the sliding portion 212 is slidably disposed in the slide groove 232; when the rotating portion 211 rotates around the first mounting hole 231, the sliding portion 212 is suitable for sliding along the slide groove 232.

[0064] It can be understood that in this embodiment, by opening the first mounting hole 231 and the slide groove 232 on the air nozzle 200, and providing the rotating part 211 and the sliding part 212 on the first grille plate 210, the smooth rotation and sliding of the first grille plate 210 can be achieved, thereby better adapting to the use requirements of the hair dryer.

[0065] The rotating part 211 is fixed on the mounting plate 230 through the first mounting hole 231, so as to realize the rotation of the first grid plate 210. The sliding part 212 can slide along the sliding groove 232 while the rotating part 211 rotates around the first mounting hole 231 through the design of the sliding groove 232, so as to ensure the stability and stability of the first grid plate 210 during the rotation process, which not only ensures the free rotation of the first grid plate 210, but also maintains the relative position between the first grid plate 210 and the air nozzle 200 stable, thereby improving the performance and reliability of the hair dryer.

[0066] In an optional embodiment, mounting plates 230 are arranged side by side on opposite sides of the air nozzle 200 , and both ends of the first grille plate 210 are rotatably arranged on the mounting plates 230 on both sides, and the first mounting hole 231 and the slide groove 232 can be arranged on the mounting plates 230 .

[0067] It is understandable that, in this embodiment, by providing the mounting plates 230 on both sides of the air nozzle 200, the first grille plate 210 can be provided with stronger support and fixation to prevent it from shaking or falling off during operation. Moreover, by providing a rotating device on the mounting plates 230, the first grille plate 210 can be smoothly rotated and its relative position with the air nozzle 200 can be kept stable, thereby improving the reliability and stability of the hair dryer.

[0068] On the other hand, since the cross section of the air nozzle 200 is usually circular, such a design can ensure that the airflow can be uniformly ejected from all directions, but it is not convenient to install the first grid plate 210, especially when the first grid plate 210 needs to be rotated and installed on the air nozzle 200. In this embodiment, the mounting plates 230 on both sides are arranged side by side in parallel, which can provide a flat surface, and the length specifications of each first grid plate 210 can be kept consistent, making it easier to process and install the first grid plate 210. The flat surface of the mounting plate 230 can provide better support and fixation for the installation of the first grid plate 210, ensuring that it can rotate smoothly, and also simplifying the process flow of processing and installation.

[0069] According to one embodiment of the present invention, referring to Figure 2 and Figure 6 As shown, the slide slot 232 has at least two locking slots 233 along its extending direction, and the sliding portion 212 is suitable for locking in the locking slots 233 to lock the angle of the first grille plate 210 .

[0070] It is understandable that at least two slots 233 are provided on the slide 232, and each slot 233 corresponds to a working position of the first grille plate 210. When the first grille plate 210 is rotated to a specific angle, the sliding portion 212 can be snapped into the corresponding slot 233, thereby locking the angle of the first grille plate 210. This design allows users to more accurately select and lock the angle of the first grille plate 210, ensuring that the air outlet direction of the air outlet meets their needs. At the same time, by corresponding the slot 233 to the working position, the user can easily adjust the angle of the air outlet 201 without worrying about accidental changes in the angle, thereby improving the operability and stability of the angle adjustment of the first grille plate 210.

[0071] According to an embodiment of the present invention, the slide groove 232 is provided with a scale indicator line (not shown in the figure) along its extension direction, and the scale indicator line is used to indicate the rotation angle of the first grid plate 210 .

[0072] It can be understood that in the present embodiment, the slide groove 232 is provided with a scale indicator line, which is convenient for the user to judge the rotation angle of the first grille plate 210, ensuring that the user can position the air outlet 201 to the required angle, so that the user can more conveniently control the direction of the air outlet 201, because they can adjust the angle of the first grille plate 210 according to the scale indicator line, so as to achieve the blowing effect they want. This added visual information improves the usability of the product and allows users to operate and control the blowing direction more easily.

[0073] According to one embodiment of the present invention, referring to Figure 1 and Figure 2 As shown, the rotating portion 211 is interference fit with the first mounting hole 231 ; and / or the sliding portion 212 is interference fit with the sliding groove 232 .

[0074] In an optional embodiment, the rotating portion 211 and the first mounting hole 231 are interference fit; in an optional embodiment, the sliding portion 212 and the slide groove 232 are interference fit; in another optional embodiment, the rotating portion 211 and the first mounting hole 231 are interference fit, and the sliding portion 212 and the slide groove 232 are interference fit.

[0075] The interference fit can ensure that there is a certain pressure or friction between the two matching parts, thereby providing additional stability and tightness. The interference fit between the rotating part 211 and the first mounting hole 231 can ensure the stability of the rotating part 211 when it is installed in the first mounting hole 231, preventing unnecessary looseness or shaking; the interference fit between the sliding part 212 and the sliding groove 232 can ensure the stability of the sliding part 212 when sliding, preventing unnecessary swinging or deviation, and preventing the first grid plate 210 from rotating under the push of airflow or other effects, and maintaining the first grid plate 210 at a fixed angle.

[0076] According to one embodiment of the present invention, referring to Figure 2 and Figure 5 As shown, the extension direction of the slide groove 232 is an arc with the center of the first mounting hole 231 as the center of the circle, which can realize stable and smooth rotation of the first grid plate 210 and effectively reduce friction resistance, and can ensure that the first grid plate 210 moves along a smooth curved path during rotation, thereby achieving more stable and smooth movement.

[0077] By designing the slide groove 232 with the center of the first mounting hole 231 as the center of the circle, the rotation process of the first grille plate 210 can be made more natural and smooth. This arc path design can also reduce friction and resistance, reduce energy loss during rotation, and improve the performance and stability of the hair dryer.

[0078] In some embodiments, the slide groove 232 is circular, and the first grid plate 210 can rotate around the center of the first mounting hole 231, with a larger adjustment range. In other embodiments, the slide groove 232 is designed to be an arc (not a complete circle), so that the first grid plate 210 can reciprocate within a preset angle range, which can ensure that the first grid plate 210 can effectively adjust the wind direction within a specific angle range, better meeting the actual needs of users.

[0079] According to one embodiment of the present invention, referring to Figure 2 and Figure 4 As shown, at least one of the base 100 and the air nozzle 200 is provided with a plurality of guide ribs 240 at intervals along its circumference.

[0080] In an optional embodiment, the base 100 is provided with a plurality of guide ribs 240 disposed at intervals along its circumference; in another optional embodiment, the air nozzle 200 is provided with a plurality of guide ribs 240 disposed at intervals along its circumference; in another optional embodiment, the base 100 is provided with a plurality of guide ribs 240 disposed at intervals along its circumference, and the air nozzle 200 is provided with a plurality of guide ribs 240 disposed at intervals along its circumference.

[0081] It can be understood that in this embodiment, the guide ribs 240 are suitable for separating and guiding the airflow to the air outlet 201 of the air nozzle 200. Through the guide ribs 240 on the base 100 or the air nozzle 200, the airflow can be effectively separated and guided to the air outlet 201 of the air nozzle 200. Through the guidance of the guide ribs 240, the airflow can pass more smoothly, thereby enhancing the uniform blowing effect.

[0082] The provision of the guide rib 240 can also increase the structural stability of the base 100 and the air nozzle 200. The guide rib 240 can strengthen the overall structure of the base 100 and the air nozzle 200, improve their anti-deformation and anti-impact capabilities, and help ensure that the base 100 and the air nozzle 200 can maintain stable performance during long-term use and extend their service life.

[0083] In some embodiments, multiple guide ribs 240 are evenly arranged along the circumferential direction. The circumferentially evenly spaced arrangement of multiple guide ribs 240 can effectively break the rotation and unevenness of the airflow, so that the airflow is more evenly distributed to various parts of the air outlet 201, and it can be ensured that the airflow intensity and direction at various parts of the air outlet 201 are basically consistent, thereby improving the overall air outlet uniformity.

[0084] According to one embodiment of the present invention, referring to Figure 3 and Figure 4 As shown, the base 100 and the air nozzle 200 are connected via a bearing 400, one of the base 100 and the air nozzle 200 is provided with a second mounting hole 101, the outer ring of the bearing 400 is mounted in the second mounting hole 101, and the inner ring of the bearing 400 is connected to the other of the base 100 and the air nozzle 200.

[0085] It is understandable that the rotational connection between the base 100 and the nozzle 200 through the bearing 400 can effectively reduce the friction between the base 100 and the nozzle 200, reduce energy loss, and help ensure that the nozzle 200 can smoothly rotate relative to the base 100. The bearing 400, as a core component connecting the base 100 and the nozzle 200, can provide smooth rotational movement, so that the nozzle 200 can easily rotate on the base 100 without getting stuck or having bad friction. It can also provide stable support, so that the nozzle 200 remains stable during the rotation process without shaking or instability, ensuring the safe use of the hair dryer.

[0086] In one embodiment, a cap screw 600 is further included, and the cap screw 600 is used to fix the bearing 400 to the base 100 .

[0087] According to one embodiment of the present invention, referring to Figure 3 and Figure 4As shown, the nozzle assembly of the hair dryer further includes a magnetic component 500 , and the magnetic component 500 is installed on a side of the base 100 facing away from the air outlet 201 of the nozzle 200 .

[0088] It is understandable that the magnetic component 500 makes it easier to connect the base 100 with other related components or surfaces. By using the principle of magnetic adsorption, the base 100 can be easily fixed without using traditional fixing methods such as screws and buckles. Similarly, disassembly becomes simple and fast, and separation can be achieved by simply overcoming the magnetic force, which greatly improves the convenience of operation.

[0089] According to one embodiment of the present invention, referring to Figure 3 and Figure 4 As shown, the nozzle assembly of the hair dryer further includes a housing 300 , which is connected to the base 100 , and a mounting cavity is formed between the base 100 and the housing 300 , and the nozzle 200 is at least partially disposed in the mounting cavity.

[0090] In some embodiments, reference Figure 3 and Figure 4 As shown, a shell 300 is also provided, and the shell 300 can be covered on the base 100, and the air nozzle 200 is arranged inside the shell 300 to effectively protect the air nozzle 200 from the influence of the external environment, such as dust, water vapor, etc., thereby extending the service life of the air nozzle 200, reducing the risk of accidental contact of the user with the air nozzle 200, and enhancing the aesthetic effect, making the appearance of the hair dryer more neat and beautiful.

[0091] In an optional embodiment, the nozzle 200 is partially disposed in the installation cavity, and the air outlet 201 of the nozzle 200 extends out of the installation cavity. Since the air outlet 201 extends out of the installation cavity, the size and shape of the air outlet 201 are not restricted by the installation cavity, so that the blowing area of ​​the air outlet 201 can be larger. Such a design helps to increase the air volume and improve the blowing efficiency.

[0092] Of course, the air nozzle 200 may also be completely located in the installation cavity, and the installation cavity can provide protection for the air nozzle 200 and prevent the user from accidentally touching the rotating air nozzle 200.

[0093] According to an embodiment of the utility model, a storage component (not shown in the figure) is further included. The storage component can be arranged on the grille plate of the air nozzle 200. For example, the storage component can be arranged corresponding to the first grille plate 210 or the second grille plate 220. The storage component is used to store hair care products. It is understandable that when using a hair dryer for hair styling, users often need to use hair care products, such as styling spray, hair care essential oil, etc. By arranging the storage component on the grille component, users can conveniently use these hair care products during the hair drying process, thereby greatly improving the convenience of use.

[0094] An embodiment of the second aspect of the utility model provides a hair dryer, comprising the nozzle assembly of the hair dryer of any of the above embodiments.

[0095] In one embodiment, the hair dryer includes a body, and the nozzle assembly is detachably mounted at the air outlet position of the body. Specifically, the nozzle assembly can be detachably connected to the body by magnetic attraction. Of course, the nozzle assembly can also be detachably connected to the body by other methods such as snap connection, screw connection, etc., and the utility model does not specifically limit this.

[0096] In one embodiment, at least one of the body and the base 100 is provided with a magnetic component 500, and the other is provided with a metal part or another magnetic component 500. When the base 100 is installed to the body, the magnetic force can firmly connect the magnetic component 500 and the metal part or another magnetic component 500 together.

[0097] In one embodiment, the nozzle assembly further includes a bottom cover 700 , and the bottom cover 700 is used to install the magnetic attraction component 500 of the nozzle assembly on the bottom of the base 100 .

[0098] It can be understood that if the nozzle assembly of the hair dryer has the beneficial effects of the above embodiments, then the hair dryer correspondingly has the beneficial effects of the above embodiments. The specific implementation method thereof may refer to the above embodiments, and will not be described in detail in this application.

[0099] Finally, it should be noted that the above implementation modes are only used to illustrate the present invention, rather than to limit the present invention. Although the present invention is described in detail with reference to the embodiments, a person skilled in the art should understand that various combinations, modifications or equivalent replacements of the technical solutions of the present invention do not deviate from the spirit and scope of the technical solutions of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A nozzle assembly of a hair dryer, characterized in that: include: Base; A nozzle, mounted on the base; At least one first grille plate is rotatably mounted on the base or the air nozzle so that the first grille plate can be switched and locked between different working gears. In different working gears, the angle of the cross section of the first grille plate relative to the air outlet of the air nozzle is different.

2. The nozzle assembly of the hair dryer according to claim 1, characterized in that: There are a plurality of first grille plates, and the plurality of first grille plates are arranged side by side at the air nozzle.

3. The nozzle assembly of the hair dryer according to claim 2, characterized in that: It also includes a transmission member, through which a plurality of the first grid plates are connected.

4. The nozzle assembly of the hair dryer according to claim 1, characterized in that: The air nozzle is provided with a first mounting hole and a slide groove, and the first grille plate is provided with a rotating part and a sliding part, the rotating part is rotatably arranged in the first mounting hole, and the sliding part is slidably arranged in the slide groove; during the rotation of the rotating part around the first mounting hole, the sliding part is suitable for sliding along the slide groove.

5. The nozzle assembly of the hair dryer according to claim 4, characterized in that: The slide slot is provided with at least two locking grooves along its extending direction, and the sliding portion is suitable for being locked in the locking grooves to lock the angle of the first grille plate.

6. The nozzle assembly of the hair dryer according to claim 4, characterized in that: The slide groove is provided with a scale indicating line along its extension direction, and the scale indicating line is used to indicate the rotation angle of the first grid plate.

7. The nozzle assembly of the hair dryer according to claim 4, characterized in that: The rotating portion is interference-fitted with the first mounting hole; and / or, The sliding portion is interference fit with the sliding groove.

8. The nozzle assembly of a hair dryer according to any one of claims 1 to 7, characterized in that: The nozzle assembly of the hair dryer also includes a magnetic attraction component, and the magnetic attraction component is installed on a side of the base facing away from the air outlet of the nozzle.

9. The nozzle assembly of a hair dryer according to any one of claims 1 to 7, characterized in that: The nozzle assembly of the hair dryer also includes a shell, which is connected to the base, and a mounting cavity is formed between the base and the shell, and the nozzle is at least partially disposed in the mounting cavity.

10. A hair dryer, characterized in that: A nozzle assembly of a hair dryer comprising any one of claims 1-9.

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