Air nozzle assembly of air blower and air blower

Abstract

The utility model provides an air nozzle assembly of a hair dryer and the hair dryer, the air nozzle assembly of the hair dryer comprises a base and a rotary air nozzle, the rotary air nozzle is connected to the base, the at least one first grating plate is rotatably arranged on the base or the rotary air nozzle, and the at least one first grating plate is suitable for rotating relative to the base or the rotary air nozzle under the pushing of airflow. In the using process, the first grating plate can swing in a reciprocating mode under pushing of airflow, the inclination angle of the first grating plate is adjusted, namely, the first grating plate can swing in a reciprocating mode in the working process of the blower, and therefore the air outlet area of the air nozzle assembly of the blower is increased, and the blow-drying efficiency is improved.

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, there are currently few hair dryers on the market that can expand the blowing area, resulting in users' needs not being met. 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, aiming to increase the blowing area of ​​the nozzle assembly of the hair dryer.

[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 rotating air nozzle connected to the base;

[0008] At least one first grille plate is rotatably disposed on the base or the rotating air nozzle, and at least one first grille plate is suitable for rotating relative to the base or the rotating air nozzle under the impetus of airflow.

[0009] The nozzle assembly of the hair dryer according to the embodiment of the utility model includes a base and a rotating nozzle, the rotating nozzle is rotatably connected to the base, at least one first grid plate is rotatably arranged on the base or the rotating nozzle, and at least one first grid plate is suitable for rotating relative to the base or the rotating nozzle under the impetus of airflow. During use, the first grid plate can swing back and forth under the impetus of airflow, and the inclination angle of the first grid plate can be adjusted, that is, the first grid plate can swing back and forth during the operation of the hair dryer, thereby increasing the air outlet area of ​​the nozzle assembly of the hair dryer and improving the drying efficiency.

[0010] According to the air nozzle assembly of the hair dryer in the embodiment of the utility model, mounting plates are arranged side by side on two opposite sides of the rotating air nozzle, and two ends of the first grille plate are rotatably arranged on the mounting plates on both sides.

[0011] According to the nozzle assembly of the hair dryer according to the embodiment of the utility model, a first mounting hole and a sliding groove are opened on the mounting plate, a rotating part and a sliding part are arranged 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.

[0012] According to the nozzle assembly of the hair dryer in the embodiment of the utility model, the extending direction of the slide groove is an arc with the center of the first mounting hole as the center of the circle.

[0013] According to the nozzle assembly of the hair dryer of the embodiment of the utility model, the rotating part and the first mounting hole are clearance-matched;

[0014] and / or,

[0015] The sliding portion and the sliding groove are clearance-matched.

[0016] According to the nozzle assembly of the hair dryer in the embodiment of the utility model, at least one of the base and the rotating nozzle is provided with a plurality of guide ribs at intervals along the circumference thereof.

[0017] According to the air nozzle assembly of the hair dryer in the embodiment of the utility model, there are multiple first grille plates, and the multiple first grille plates are arranged side by side on the rotating air nozzle.

[0018] According to the nozzle assembly of the hair dryer according to the embodiment of the utility model, the base and the rotating nozzle are connected by a bearing, one of the base and the rotating nozzle is provided with a second mounting hole, the outer ring of the bearing is installed in the second mounting hole, and the inner ring of the bearing is connected to the other of the base and the rotating nozzle.

[0019] According to the embodiment of the utility model, the nozzle assembly of the hair dryer further comprises a magnetic component, and the magnetic component is installed on a side of the base facing away from the air outlet of the rotating nozzle.

[0020] An embodiment of the second aspect of the utility model provides a hair dryer, comprising: a nozzle assembly of the hair dryer as described in any one 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 a rotating air nozzle provided in an 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 front view of the nozzle assembly of the hair dryer provided in an embodiment of the utility model.

[0029] Reference numerals:

[0030] 100. base; 101. second mounting hole;

[0031] 200, rotating 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;

[0032] 300, housing;

[0033] 400, bearings;

[0034] 500, magnetic components;

[0035] 600, cap screws;

[0036] 700, bottom cover. DETAILED DESCRIPTION

[0037] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0038] 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.

[0039] 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.

[0040] 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.

[0041] 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.

[0042] 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 limited air outlet area of ​​the nozzle assembly, resulting in a narrow air outlet range of the nozzle assembly of the hair dryer in a specific direction, limiting its drying effect and applicability, and affecting the user experience.

[0043] The embodiments of the present utility model refer to Figure 1-Figure 6 As shown, a nozzle assembly of a hair dryer and a hair dryer are provided.

[0044] According to an embodiment of the present utility model, please refer to Figure 2 and Figure 3 According to the embodiment of the utility model, the nozzle assembly of the hair dryer includes a base 100; a rotating nozzle 200 connected to the base 100, and at least one first grid plate 210 rotatably arranged on the base 100 or the rotating nozzle 200, and at least one first grid plate 210 is suitable for rotating relative to the base 100 or the rotating nozzle 200 under the push of airflow.

[0045] 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, and the rotating nozzle 200 is formed with an air outlet 201 of a hair dryer, and the airflow generated by the rotating nozzle 200 is used to dry hair or other objects. The rotating 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 rotating nozzle 200 will affect the direction and distribution of the airflow.

[0046] It should be noted that, in this embodiment, the first grid plate 210 can be rotatably installed on the rotating air nozzle 200, and rotates with the rotation of the rotating air nozzle 200. The first grid plate 210 can also be rotatably installed on the base 100, that is, the first grid plate 210 will not rotate with the rotation of the rotating air nozzle 200.

[0047] In some embodiments, in order to facilitate positioning and installation, the rotating air nozzle 200 can be installed at the center of the base 100, that is, the center line of the rotating air nozzle 200 coincides with the center line of the base 100. By installing the rotating air nozzle 200 at the center of the base 100, it can be ensured that the airflow is evenly distributed outward from the center of the rotating air nozzle 200, making the blowing effect more uniform and effective.

[0048] In an optional embodiment, the rotating nozzle 200 is rotatably connected to the base 100, that is, during the operation of the nozzle assembly, the rotating nozzle 200 can continuously rotate relative to the base 100, 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 hair drying efficiency.

[0049] In some embodiments, a driving member may be provided to drive the rotating 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 rotating nozzle 200 can be achieved. Such a design allows the user to more conveniently control the rotation direction and speed of the nozzle, thereby more flexibly adjusting the direction and range of the air outlet. The driving member can be implemented in various ways, such as an electric motor, a gear system, or a belt drive.

[0050] In other embodiments, a plurality of second grid plates 220 may be provided on the rotating air nozzle 200. The second grid plates 220 may drive the rotating air nozzle 200 to rotate relative to the base 100 under the impetus of the air flow. The second grid plates 220 may guide and disperse the air flow blown out from the air outlet 201, and utilize the dynamic characteristics of the air flow to realize the automatic rotation of the rotating air nozzle 200. When the air flow passes through the second grid plates 220, the second grid plates 220 may generate sufficient rotational torque to drive the rotating air nozzle 200 to rotate.

[0051] In some embodiments, the first grid plate 210 is rotatably disposed on the rotating air nozzle 200. During the rotation of the rotating air nozzle 200, the first grid plate 210 can rotate back and forth continuously under the impetus of the airflow, so that the airflow 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 rotate continuously under the impetus of the airflow, 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.

[0052] The nozzle assembly of the hair dryer according to the embodiment of the utility model comprises a base 100 and a rotating nozzle 200, the rotating nozzle 200 is connected to the base 100, at least one first grid plate 210 is rotatably arranged on the rotating nozzle 200 or the base 100, and at least one first grid plate 210 is adapted to rotate relative to the base 100 or the rotating nozzle 200 under the impetus of the airflow. During use, the first grid plate 210 can swing back and forth under the impetus of the airflow, and the inclination angle of the first grid plate 210 can be adjusted, that is, the first grid plate 210 can swing back and forth during the operation of the hair dryer, thereby increasing the air outlet area of ​​the nozzle assembly of the hair dryer and improving the drying efficiency.

[0053] According to one embodiment of the present invention, referring to Figure 1 and Figure 2 As shown, mounting plates 230 are arranged side by side on two opposite sides of the rotating air nozzle 200, and two ends of the first grid plate 210 are rotatably arranged on the mounting plates 230 on the two sides.

[0054] It is understandable that, in this embodiment, by providing mounting plates 230 on both sides of the rotating air nozzle 200, the first grid 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 plate 230, the first grid plate 210 can be smoothly rotated, and its relative position with the rotating air nozzle 200 can be kept stable, thereby improving the reliability and stability of the hair dryer.

[0055] On the other hand, since the cross section of the air nozzle 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. In this embodiment, the mounting plates 230 on both sides are arranged side by side in parallel to 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.

[0056] According to one embodiment of the present invention, referring to Figure 1 and Figure 2 As shown, a first mounting hole 231 and a slide groove 232 are provided on the mounting plate 230, and a rotating portion 211 and a sliding portion 212 are provided on the first grid plate 210. 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; during the rotation of the rotating portion 211 around the first mounting hole 231, the sliding portion 212 is suitable for sliding along the slide groove 232.

[0057] It can be understood that in this embodiment, by opening the first mounting hole 231 and the slide groove 232 on the mounting plate 230, and providing the rotating part 211 and the sliding part 212 on the first grid plate 210, the smooth rotation and sliding of the first grid plate 210 can be achieved, thereby better adapting to the use requirements of the hair dryer.

[0058] 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 rotating nozzle 200 stable, thereby improving the performance and reliability of the hair dryer.

[0059] According to one embodiment of the present invention, referring to Figure 2 and Figure 5As 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.

[0060] 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.

[0061] In some embodiments, the slide groove 232 is circular, and the first grid plate 210 can rotate 360 ​​degrees 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.

[0062] According to one embodiment of the present invention, referring to Figure 2 and Figure 3 As shown, the rotating portion 211 and the first mounting hole 231 are clearance-fitted; and / or, the sliding portion 212 and the sliding groove 232 are clearance-fitted.

[0063] In an optional embodiment, the rotating portion 211 and the first mounting hole 231 are clearance-fitted; in an optional embodiment, the sliding portion 212 and the slide groove 232 are clearance-fitted; in another optional embodiment, the rotating portion 211 and the first mounting hole 231 are clearance-fitted, and the sliding portion 212 and the slide groove 232 are clearance-fitted.

[0064] It is understandable that the clearance fit can reduce the resistance generated during the relative movement, thereby reducing the loss when the first grid plate 210 rotates, ensuring that the first grid plate 210 can rotate smoothly without jamming or blocking, making it easier and more convenient to adjust the wind direction, enhancing the usability and comfort of the product, and ensuring the normal operation and stability of the hair dryer. Reducing resistance and ensuring smooth movement can also help reduce wear and damage to parts, thereby extending the service life of the hair dryer and reducing maintenance costs.

[0065] 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 rotating air nozzle 200 is provided with a plurality of guide ribs 240 at intervals along the circumference thereof.

[0066] 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 rotating 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 rotating air nozzle 200 is provided with a plurality of guide ribs 240 disposed at intervals along its circumference.

[0067] 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 rotating air nozzle 200. Through the guide ribs 240 on the base 100 or the rotating air nozzle 200, the airflow can be effectively separated and guided to the air outlet 201 of the rotating air nozzle 200. Through the guidance of the guide ribs 240, the airflow can pass more smoothly, thereby enhancing the uniform blowing effect.

[0068] The provision of the guide rib 240 can also increase the structural stability of the base 100 and the rotating air nozzle 200. The guide rib 240 can strengthen the overall structure of the base 100 and the rotating air nozzle 200, improve their deformation resistance and impact resistance, and help ensure that the base 100 and the rotating air nozzle 200 can maintain stable performance during long-term use and extend their service life.

[0069] 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.

[0070] According to one embodiment of the present invention, referring to Figure 2 and Figure 6 As shown, there are multiple first grille plates 210 , and the multiple first grille plates 210 are arranged side by side on the rotating air nozzle 200 .

[0071] 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 can be flexibly adjusted to meet the needs of different users, thereby enhancing the applicability and flexibility of the product.

[0072] In some embodiments, each first grid plate 210 is rotatably disposed on the rotating air nozzle 200, and the length of the slide groove 232 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.

[0073] According to one embodiment of the present invention, referring to Figure 3 and Figure 4 As shown, the base 100 and the rotating air nozzle 200 are connected via a bearing 400, and one of the base 100 and the rotating 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 rotating air nozzle 200.

[0074] It is understandable that the rotational connection between the base 100 and the rotating nozzle 200 through the bearing 400 can effectively reduce the friction between the base 100 and the nozzle, reduce energy loss, and help ensure that the rotating nozzle 200 can smoothly rotate relative to the base 100. The bearing 400, as a core component connecting the base 100 and the rotating nozzle 200, can provide smooth rotational motion, so that the rotating 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 rotating nozzle 200 remains stable during the rotation process without shaking or instability, ensuring the safe use of the hair dryer.

[0075] 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 .

[0076] 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 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 rotating nozzle 200 .

[0077] 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.

[0078] 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 rotating air nozzle 200 is arranged inside the shell 300 to effectively protect the rotating air nozzle 200 from the influence of the external environment, such as dust, water vapor, etc., thereby extending the service life of the rotating air nozzle 200, reducing the risk of users accidentally contacting the rotating air nozzle 200, and enhancing the aesthetic effect, making the appearance of the hair dryer more neat and beautiful.

[0079] According to an embodiment of the utility model, a storage component (not shown in the figure) is also included. The storage component can be arranged on the grille plate of the rotating air nozzle 200. For example, the storage component can be arranged corresponding to the first grille plate 210 or the second grille plate. The storage component is used to store hair care products. It is understandable that when users use a hair dryer for hair styling, they 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.

[0080] 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.

[0081] 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.

[0082] 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.

[0083] 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 .

[0084] 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.

[0085] 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 rotating air nozzle connected to the base; At least one first grille plate is rotatably disposed on the base or the rotating air nozzle, and at least one first grille plate is suitable for rotating relative to the base or the rotating air nozzle under the impetus of airflow.

2. The nozzle assembly of the hair dryer according to claim 1, characterized in that: Mounting plates are arranged side by side on two opposite sides of the rotating air nozzle, and two ends of the first grille plate are respectively rotatably arranged on the mounting plates on the two sides.

3. The nozzle assembly of the hair dryer according to claim 2, characterized in that: A first mounting hole and a sliding groove are provided on the mounting plate, 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.

4. The nozzle assembly of the hair dryer according to claim 3, characterized in that: The extending direction of the slide groove is an arc with the center of the first mounting hole as the center of the circle.

5. The nozzle assembly of the hair dryer according to claim 3, characterized in that: The rotating portion and the first mounting hole are clearance-matched; and / or, The sliding portion and the sliding groove are clearance-matched.

6. The nozzle assembly of the hair dryer according to claim 1, characterized in that: At least one of the base and the rotating air nozzle is provided with a plurality of guide ribs at intervals along the circumference thereof.

7. The nozzle assembly of the hair dryer according to claim 1, characterized in that: There are multiple first grille plates, and the multiple first grille plates are arranged side by side on the rotating air nozzle.

8. The nozzle assembly of a hair dryer according to any one of claims 1 to 7, characterized in that: The base and the rotating air nozzle are connected via a bearing, and one of the base and the rotating air nozzle is provided with a second mounting hole, the outer ring of the bearing is mounted in the second mounting hole, and the inner ring of the bearing is connected to the other of the base and the rotating air nozzle.

9. The nozzle assembly of a hair dryer according to any one of claims 1 to 7, characterized in that: The air 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 rotating air nozzle.

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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