Moisturizing bin, tuyere assembly and blower

Abstract

The utility model is suitable for the technical field of electric appliances, and provides a moistening and nourishing bin, an air nozzle assembly and an air blower. The moistening and nourishing bin comprises a bin body and a bin cover. A material protecting cavity and an opening communicated with the material protecting cavity are formed in the bin body; the bin cover covers the end, provided with the opening, of the bin body and is connected with the bin body. The leakage-proof structure is arranged on at least one of the bin cover and the bin body. Therefore, under the action of the leakage-proof structure, the leakage of the hair care essential oil can be prevented or the leaked hair care essential oil can be blocked and collected, so that the phenomenon that large-particle hair care essential oil is blown out and the use experience is reduced when the hair drier is used is avoided. According to the hair dryer, the air nozzle assembly with the moistening and nourishing bin is arranged, so that the uniformity of the hair dryer for taking out the hair care essential oil is improved, the hair care effect is good, and the use experience of a user is improved.

Description

Technical Field

[0001] This utility model belongs to the field of household appliance technology, and in particular relates to a conditioning chamber, a nozzle assembly and a hair dryer. Background Technology

[0002] Hair dryers are a common household item used to dry hair after washing it. Hair dryers typically produce hot air, which, due to its concentrated flow towards the hair, can be quite hot and easily damage the scalp and hair. To improve the effectiveness of hair dryers, some manufacturers use them in conjunction with hair oil. This allows the hair oil to evaporate with the airflow and reach the hair, providing better protection.

[0003] In these products, hair oil is typically stored in a container. When outside air enters the container, the volatile components evaporate. However, due to poor sealing of the container, hair oil leakage is common, affecting the user experience. Utility Model Content

[0004] In view of this, the present invention provides a conditioning chamber, a nozzle assembly, and a hair dryer to solve the problem of hair oil leakage affecting the user experience.

[0005] To solve the above problems, the technical solution of this utility model is implemented as follows:

[0006] A conditioning chamber includes: a chamber body having an internal cavity for containing hair care essential oil, the chamber body having an opening communicating with the cavity; a chamber cover covering the end of the chamber body with the opening and connected to the chamber body, the chamber cover having a flow port communicating with the cavity; wherein at least one of the chamber cover and the chamber body is provided with a leak-proof structure.

[0007] In some embodiments, the leak-proof structure includes a leak-proof groove disposed on the tank body and a liquid-absorbing element disposed within the leak-proof groove, the leak-proof groove being arranged around the outline shape of the tank cover.

[0008] In some embodiments, the leak-proof structure includes a flange disposed on the hopper cover, the flange being located at the edge of the hopper cover for forming the flow opening and protruding toward the material protection cavity.

[0009] In some embodiments, the top of the compartment cover is sloped and tilts from the outline edge of the top of the compartment cover toward the edge of the flow opening.

[0010] In some embodiments, a sealing groove is provided on the side wall of the compartment cover, and a plug is provided protruding from the top of the compartment body, the plug being inserted into the sealing groove; wherein, a sealing element is provided in the sealing groove, the sealing element abutting between the compartment cover and the plug.

[0011] In some embodiments, the bin cover is provided with a buckle, and the inner wall of the bin body used to form the material protection cavity is provided with a protrusion, and the buckle is engaged with the protrusion.

[0012] In some embodiments, the vertical distance between the top surface of the storage component and the bottom edge of the flow port is 1mm-3mm.

[0013] This utility model embodiment also provides a nozzle assembly connected to the housing of a hair dryer. The nozzle assembly includes: the conditioning chamber as described in any of the above embodiments; a nozzle connected to the housing by a fixing member, the nozzle having an internal receiving cavity, and the conditioning chamber being at least partially installed in the receiving cavity; wherein, the nozzle has an air duct communicating with the air outlet of the hair dryer, and part of the airflow passing through the air duct mixes with the airflow above the conditioning chamber to drive the hair care essential oil to evaporate.

[0014] In some embodiments, the nozzle assembly further includes: an air guide, located in the receiving cavity and connected to the nozzle and / or the lubrication chamber, the air guide being provided with an air inlet and an air outlet; at least a portion of the air flowing out of the air duct enters the material protection chamber sequentially through the air inlet and the flow outlet, and the air in the material protection chamber flows out sequentially through the flow outlet and the air outlet; wherein the air outlet is arranged adjacent to the air duct, and the air outlet faces the air outlet path of the air duct.

[0015] In some embodiments, the air guide includes: a body, configured as annular, with the air inlet located on the body; the body being connected to the air nozzle and / or the humidification chamber; and a top cover connected to the body via a support rod; wherein a gap forming the air outlet is present between the body and the top cover.

[0016] In some embodiments, the nozzle is used to form an air guide slope on the inner wall of the air duct, the air guide slope being inclined toward the air guide member to guide the airflow flowing out of the air duct into the protective material cavity.

[0017] In some embodiments, the angle of inclination of the air guide slope relative to the central axis of the receiving cavity is 3° to 15°.

[0018] In some embodiments, the nozzle has a through hole communicating with the receiving cavity at one end facing the housing, so as to push the humidification chamber to separate from the nozzle; wherein, the humidification chamber is provided with a first connector and the nozzle is provided with a second connector, and the first connector and the second connector are detachably connected.

[0019] This utility model embodiment also provides a hair dryer, including a housing and the nozzle assembly described in any of the above embodiments, wherein the nozzle is connected to the air outlet end of the housing through the fixing member.

[0020] This utility model provides a conditioning chamber, a nozzle assembly, and a hair dryer. The conditioning chamber includes a chamber body and a cover. The chamber body has an internal cavity for holding hair oil and an opening communicating with the cavity. The cover is placed over the open end of the chamber body and connected to it. By incorporating a leak-proof structure in at least one of the cover and the chamber body, the leak-proof structure prevents hair oil leakage or blocks and collects any leaked hair oil, preventing it from flowing into the air duct of the nozzle assembly. This effectively prevents large particles of hair oil from being blown out during hair dryer use, thus improving the user experience. The hair dryer with this conditioning chamber and nozzle assembly improves the uniformity of the hair oil delivery, resulting in better hair care and a more pleasant user experience. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the nourishing chamber provided in this embodiment of the utility model;

[0022] Figure 2 This is a top view of the nutrient chamber provided in this embodiment of the utility model;

[0023] Figure 3 yes Figure 2 Schematic diagram of the cross section at point AA;

[0024] Figure 4 This is an exploded view of the nozzle assembly provided in an embodiment of the present utility model;

[0025] Figure 5 This is a top view of the nozzle assembly provided in this embodiment of the utility model;

[0026] Figure 6 yes Figure 5 Schematic diagram of the cross section at point BB;

[0027] Figure 7 This is a three-dimensional structural diagram of the air guide provided in this embodiment of the utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Nourishing chamber; 11. Chamber body; 111. Material protection chamber; 113. Connector; 114. Protrusion; 115. Protruding edge; 12. Chamber cover; 121. Flow port; 122. Sealing groove; 123. Buckle; 13. Sealing element; 141. Leak-proof groove; 142. Liquid suction element; 143. Flange; 15. Material storage element; L, Vertical distance; 16. First connecting element;

[0030] 2. Nozzle assembly; 21. Nozzle; 210. Receiving cavity; 211. Air duct; 212. Through hole; 213. Fixing component; 214. Second connecting component; 215. Support platform; 22. Air guide component; 221. Air inlet; 222. Air outlet; 223. Body; 224. Top cover; 225. Support ring; 226. Support rod; 227. Third connecting component; 23. Air guide slope; α. Inclined angle. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] The specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction. For example, different combinations of specific technical features can form different embodiments and technical solutions. To avoid unnecessary repetition, the various possible combinations of the specific technical features in this utility model will not be described separately.

[0033] In the following description, the terms "first," "second," etc., are used merely to distinguish different objects and do not indicate that the objects have the sameness or relationship. It should be understood that the directional descriptions "above," "below," "outside," and "inside" refer to the orientation under normal use conditions, while "left" and "right" refer to the left and right directions shown in the corresponding diagrams, which may or may not be the left and right directions under normal use conditions.

[0034] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. "A plurality of" means two or more.

[0035] like Figure 1 As shown in the illustration, this embodiment of the invention provides a conditioning chamber 1 for storing hair oil. This hair oil, when applied to the hair, protects it from high-temperature damage and improves its smoothness. Specifically, the conditioning chamber 1 is typically connected to the air outlet of a hair dryer, allowing the hair oil to evaporate with the airflow generated by the dryer. The resulting gas molecules are then carried by the airflow to the hair, thus adhering to the hair and providing conditioning.

[0036] The term "moisturizing" in the above refers to the deep repair and nourishing effect of hair oil on hair. Applying hair oil to hair can improve the problem of hair damage and frizz that often occurs during high-temperature blow-drying.

[0037] like Figures 1 to 3 As shown, the conditioning chamber 1 provided in this embodiment of the present invention includes a chamber body 11, a chamber cover 12, and a sealing member 13. The chamber body 11 has an internal cavity 111 for containing hair care oil, and an opening communicating with the cavity 111 is provided on the chamber body 11. Through this opening, hair care oil can be inserted into the cavity 111. The chamber cover 12 is placed over the end of the chamber body 11 with the opening and is connected to the chamber body 11. A flow port 121 communicating with the cavity 111 is provided on the chamber cover 12. With this configuration, the cover 12 and the body 11 combine to form an internal hollow structure. The hair care essential oil is put into the conditioning chamber 111, and the external airflow enters the conditioning chamber 111 through the flow port 121. At the same time, the airflow carrying the volatile essential oil molecules in the conditioning chamber 111 also flows out through the flow port 121 and is blown onto the user's hair by the airflow. After the volatile essential oil molecules adhere to the hair, the hair is nourished.

[0038] like Figure 3 As shown in this embodiment of the invention, to prevent leakage of hair oil from the conditioning chamber 111, a leak-proof structure is provided on at least one of the cover 12 and the chamber body 11. Specifically, the leak-proof structure on the cover 12 increases the difficulty of hair oil leakage through the flow port 121, thereby further preventing leakage. The leak-proof structure on the chamber body 11 allows for the collection of any leaked hair oil (e.g., through the flow port 121 or from the gap between the chamber body 11 and the cover 12), preventing further leakage into the air duct. This effectively avoids the problem of leaked hair oil flowing into the air duct and being blown onto the hair as large droplets, thus reducing the hair conditioning effect. The presence of leak-proof structures on both the cover 12 and the chamber body 11 provides a double leak-proof function and double protection, further enhancing the reliability of preventing hair oil leakage and / or flow into the air duct.

[0039] The hair conditioning chamber 1 provided in this embodiment of the present invention includes a chamber body 11 and a chamber cover 12. The chamber body 11 has an internal cavity 111 for holding hair care oil and an opening communicating with the cavity 111. The chamber cover 12 covers the end of the chamber body 11 with the opening and is connected to the chamber body 11. A leak-proof structure is provided on at least one of the chamber cover 12 and the chamber body 11. Thus, under the protection of the leak-proof structure, leakage of hair care oil can be prevented or leaked hair care oil can be blocked and collected, preventing the leaked hair care oil from further flowing into the air duct and affecting the user experience. This hair conditioning chamber 1 can reliably store hair care oil, has a good leak-proof effect, prevents large particles of hair care oil from being blown out and reducing the user experience, and has good reliability.

[0040] like Figure 3 As shown, in some embodiments, the leak-proof structure includes a leak-proof groove 141 disposed on the container body 11 and a liquid-absorbing member 142 disposed within the leak-proof groove 141. The leak-proof groove 141 is arranged around the outline shape of the container cover 12. Specifically, the dimension of the outline edge of the container body 11 is larger than the dimension of the outline edge of the container cover 12, so that after the container cover 12 is connected to the container body 11, the orthographic projection of the outline edge of the container cover 12 in the vertical direction is located within the area enclosed by the outline edge of the container body 11. Thus, from the projection direction, the leak-proof groove 141 is located outside the outline edge of the container cover 12. Since a seal 13 is provided at the connection between the container body 11 and the container cover 12, the hair care essential oil that leaks from the protective cavity 111 usually flows out through the flow port 121. Therefore, the anti-leakage groove 141 is designed to surround the outline of the cover 12, so that no matter which edge of the hair oil leaks from the flow port 121, the corresponding anti-leakage groove 141 can block it, and the leaked hair oil will flow into the anti-leakage groove 141. Furthermore, an absorbent element 142 is provided in the anti-leakage groove 141 to absorb the hair oil flowing into the anti-leakage groove 141, so that the leaked hair oil can be collected on the absorbent element 142, further improving the reliability of blocking the leaked hair oil.

[0041] Specifically, in actual use, the conditioning chamber 1 is placed in a side-standing position, which can easily cause hair oil to leak from the bottom edge of the flow port 121. Therefore, by designing the anti-leakage groove 141 to surround the outline of the chamber cover 12, it can not only effectively collect the hair oil flowing out through the flow port 121, but also, since the anti-leakage groove 141 is set around the chamber cover 12, even if hair oil leaks from the gap connecting the chamber body 11 and the chamber cover 12, it can be collected by the anti-leakage groove 141 and the liquid absorption element 142, resulting in a reliable anti-leakage effect.

[0042] The liquid-absorbing component 142 can be made of a material that can absorb and store a certain amount of liquid, such as a sponge, resin, or activated carbon. The liquid-absorbing component 142 can be configured in the same way as the leak-proof groove 141, or it can be configured as a single independent unit and then filled into the leak-proof groove 141 as needed, which provides good flexibility in configuration and use.

[0043] like Figure 3 As shown, in some embodiments, the leak-proof structure may also include a flange 143 disposed on the cover 12. The flange 143 is located at the edge of the cover 12 that forms the flow opening 121 and protrudes towards the inner cavity 111. Specifically, the flange 143 is continuously disposed along the contour edge of the flow opening 121, and its free end protrudes towards the direction of the inner cavity 111. With this configuration, in the side-standing usage state, the flange 143 effectively increases the height of the edge of the flow opening 121, thereby increasing the difficulty for the hair oil to flow out from the edge of the flow opening 121. Moreover, protruding towards the direction of the inner cavity 111 does not reduce the area of ​​the flow opening 121, thus not affecting the efficiency of airflow exchange in the inner cavity 111, and therefore not affecting the evaporation effect of the hair oil, enabling effective conditioning of the hair. This leak-proof structure not only effectively prevents the leakage of hair oil, but also ensures the hair conditioning efficiency of the hair oil, demonstrating ingenious design.

[0044] In some embodiments, the aforementioned leak-proof structures can be provided on both the housing 11 and the cover 12, thereby giving the conditioning housing 1 dual leak-proof performance, improving the reliability of preventing hair care oil leakage, and thus enhancing the user experience.

[0045] In some embodiments, such as Figure 3 As shown, the top of the compartment cover 12 is sloped, and it slopes from the outline edge of the top of the compartment cover 12 towards the edge of the flow opening 121. Specifically, with Figure 3 The direction shown is for reference only; "top of cover 12" refers to... Figure 3 The top part of the cover 12 shown in the diagram can also be referred to as the top surface. By tilting the top of the cover 12 toward the edge of the flow port 121, it can at least guide the airflow into the conditioner chamber 111 and increase the speed of airflow, thereby improving the efficiency of hair oil evaporation and improving the hair conditioning effect.

[0046] In some embodiments, such as Figure 3As shown, a sealing groove 122 is formed on the side wall of the bin cover 12, and a connector 113 protrudes from the top of the bin body 11, which is inserted into the sealing groove 122. A sealing element 13 is provided within the sealing groove 122, and the sealing element 13 abuts against the bin cover 12 and the connector 113. Through the cooperative design of the connector 113 and the sealing groove 122, the connector 113 is positioned within the sealing groove 122 and will not loosen, making the connection between the bin body 11 and the bin cover 12 more reliable. The sealing element 13 is also installed within the sealing groove 122, which limits its position, preventing it from shifting. Furthermore, under the contact of the connector 113, the sealing element 13 undergoes elastic deformation, thus achieving a reliable seal.

[0047] Specifically, the cap 12 can be connected to the body 11 via a snap-fit ​​or threaded connection, and a seal 13 is provided at the connection point to prevent hair oil leakage from the gap between them. This seal 13 can be made of elastic silicone or rubber material, allowing it to elastically deform when the cap 12 and body 11 are connected, achieving a reliable seal. In some embodiments, such as... Figure 3 As shown, a buckle 123 is provided on the bin cover 12, and a protrusion 114 is provided on the inner wall of the bin body 11 for forming the material protection cavity 111. By engaging the buckle 123 with the protrusion 114, the bin cover 12 and the bin body 11 can be fixedly connected. At the same time, after engaging, a compression seal 13 can be formed, thereby achieving the effect of sealing the gap between the bin cover 12 and the bin body 11.

[0048] Specifically, a latch 123 extends from the bottom of the cover 12 towards the bottom of the material protection cavity 111, forming a latch 123. At least two latches 123 are provided and symmetrically distributed. The latches 123 have a certain elastic deformation property and have holes for accommodating protrusions 114. Therefore, during assembly, the protrusions 114 are engaged into the holes of the latches 123, thus achieving a fixed connection between the cover 12 and the hopper body 11. The connection structure is simple and reliable. Furthermore, since both the latches 123 and the protrusions 114 are located within the material protection cavity 111, after the cover 12 is assembled, the latches 123 and the protrusions 114 can be covered, making the cover 12 and the hopper body 11 a concealed connection and improving the overall aesthetics.

[0049] In some embodiments, an extension wall may be provided at the bottom of the cover 12, near the flow port 121, extending toward the bottom of the protective cavity 111 and overlapping with the inner wall of the body 11 used to form the protective cavity 111. This overlap of the extension wall with the inner wall of the body 11 to form the protective cavity 111 lengthens the path length of the hair care oil to the seal 13, thereby increasing the difficulty of hair care oil leakage and further improving the leak-proof performance of the conditioning chamber 1.

[0050] In some embodiments, such as Figure 3 As shown, the conditioning chamber 1 also includes a storage component 15 for storing hair care oil, which is disposed within the conditioning cavity 111. Specifically, the storage component 15 can be made of a material that can absorb and store a certain amount of liquid, such as a sponge, resin, or activated carbon. Moreover, in the direction perpendicular to the axis of the storage component 15 and the conditioning cavity 111, the cross-sectional shapes of the storage component 15 and the conditioning cavity 111 are substantially the same, thereby allowing the storage component 15 to be installed inside the conditioning cavity. The outer wall of the storage component 15 and the interior of the conditioning cavity 111 can remain in close contact, and by reducing the size of the storage component 15, an appropriate distance can be maintained between them (such as 1mm-2mm), so that airflow can contact the storage component 15, thereby improving the efficiency of hair care oil treatment. Similarly, the bottom of the storage component 15 can be kept in close contact with the bottom of the protective cavity 111, or a support block can be provided at the bottom of the protective cavity 111 to create a gap between the bottom of the storage component 15 and the bottom of the protective cavity 111, so that airflow can enter the bottom of the storage component 15 and also increase the amount of hair care oil stored.

[0051] The storage component 15 is manufactured with a certain thickness corresponding to the shape of the material protection cavity 111, such as a cylinder. Furthermore, to improve the efficiency of airflow exchange within the material protection cavity 111, such as... Figure 3 As shown, the height of the storage component 15 is set such that, after it is inserted into the material-protecting cavity 111, the vertical distance L between the top surface of the storage component 15 and the bottom edge of the flow port 121 is between 1 and 3 mm. This spacing between the top surface of the storage component 15 and the bottom surface of the cover 12 facilitates airflow, resulting in an optimal evaporation rate of the hair oil and thus improving its utilization rate.

[0052] Specifically, the vertical distance between the top surface of the storage component 15 and the bottom edge of the flow port 121 is between 1mm and 3mm. It can be 1mm, 1.5mm, 2mm, 2.5mm, or 3mm. It can also be any other value within the range of 1mm-3mm. In this embodiment of the invention, setting the distance between the two to between 1.5mm and 2.5mm allows for optimal utilization of the hair oil.

[0053] In some embodiments, the storage component 15 is detachably installed inside the housing 11. Therefore, by replacing the storage component 15, different types of hair oil can be stored, thereby meeting the needs for using different types of hair oil. The usage method is flexible and can meet different usage requirements.

[0054] like Figure 4 and Figure 5 As shown, this embodiment of the present invention also provides a nozzle assembly 2, which is connected to the housing of the hair dryer. The nozzle assembly 2 includes a nozzle 21 and the lubrication chamber 1 described in any of the above embodiments. The nozzle 21 is connected to the housing via a fixing member 213, and a receiving cavity 210 is formed inside the nozzle 21. The lubrication chamber 1 is at least partially installed within the receiving cavity 210. Furthermore, an air duct 211 is formed on the nozzle 21, communicating with the air outlet of the hair dryer. Part of the airflow passing through the air duct 211 interacts with the protective material chamber 111 (see reference). Figure 3 The airflow above is mixed to cause the hair oil to evaporate. This design, through the connection of the fixing member 213, allows the nozzle assembly 2 to form a detachable connection with the hair dryer housing. After the nozzle assembly 2 is connected to the housing, the air duct 211 on the nozzle 21 connects to the air outlet on the hair dryer. Thus, the air generated by the hair dryer flows into the air duct 211, and at least part of the air in the air duct 211 enters above the hair conditioner chamber 111, mixing with the airflow above the chamber to cause airflow within the chamber, causing the hair oil to evaporate. The evaporated oil molecules then gather again in the airflow path of the air duct 211, ultimately being blown onto the user's hair and adhering to it, achieving a nourishing effect.

[0055] Specifically, the fastener 213 can be a snap-fit ​​or a magnetically engaging component. The nozzle assembly 2 is detachably connected to the hair dryer housing, thus improving its flexibility of use. Users can choose whether to use the nozzle assembly 2 for hair conditioning according to their actual needs, or choose to connect nozzle assemblies 2 with different types of hair oil. This nozzle assembly 2 can reliably condition the hair, is practical, and easy to use.

[0056] In some embodiments, such as Figure 4 and Figure 6As shown, the nozzle assembly 2 also includes an air guide 22. The air guide 22 is located in the receiving cavity 210 and is connected to the nozzle 21 and / or the conditioning chamber 1. The air guide 22 is provided with an air inlet 221 and an air outlet 222. In this way, at least part of the air flowing out of the air duct 211 enters the conditioning chamber 111 sequentially through the air inlet 221 and the flow port 121, while the air in the conditioning chamber 111 flows out sequentially through the flow port 121 and the air outlet 222. Moreover, the air flowing out of the conditioning chamber 111 is again gathered on the air outlet path of the air duct 211, and then blown onto the user's hair along with other air in the air duct 211 that does not enter the conditioning chamber 111. In this embodiment of the present invention, the blow-dryer nozzle is arranged adjacent to the air duct 211, and the air outlet 222 is oriented towards the air outlet path of the air duct 211. In this way, by setting the air guide 22, the air flowing out of the air duct 211 can be guided into the hair care chamber 111, which improves the evaporation efficiency of the hair care oil. At the same time, the air guide 22 can also guide the air flowing out of the hair care chamber 111 to converge on the blowing path of the air duct 211, so that the air carrying the hair care oil molecules can be blown onto the user's hair, thereby improving the utilization rate of the hair care oil.

[0057] Specifically, the connection between the air guide 22 and the nozzle 21 and / or the lubrication chamber 1 can be achieved by snap-fit ​​or adhesive bonding. Alternatively, a detachable connection can be achieved by magnetic attraction. Specifically, this can be implemented by providing magnetic elements on the air guide 22, nozzle 21, and lubrication chamber 1 to attract each other and achieve connection; alternatively, a magnetic element can be provided on the nozzle 21, while two of the air guide 22 and lubrication chamber 1 are provided with ferromagnetic metal elements, or one is provided with a ferromagnetic metal element and the other with a magnetic element. This allows for a detachable connection between the air guide 22, nozzle 21, and lubrication chamber 1. In this embodiment of the utility model, as... Figure 6 As shown, a third connector 227 is provided on the air guide 22, and the third connector 227 is a ferromagnetic metal part. The second connector 214 provided on the nozzle 22 is a magnetic part, so that the two can be attracted and connected.

[0058] In some embodiments, such as Figure 4 and Figure 7As shown, the air guide 22 includes a body 223 and a top cover 224. The body 223 is annular, with an air inlet 221 formed on it. The body 223 is connected to the nozzle 21 and / or the lubrication chamber 1. The top cover 224 has a support rod 226 connected to the body 223, with a gap forming an air outlet 222 between them. Specifically, the body 223 is designed to match the contour of the chamber 11 so that it can be installed and connected to the lubrication chamber 1. The body 223 and the top cover 224 are not completely fitted together, but have a gap forming the air outlet 222. This allows essential oil molecules volatilized in the protective chamber 111 to flow directly out from the air outlet 222. The connection between the body 223 and the top cover 224 can be achieved by forming an annular support structure on the body 223 for the top cover 224 to be snapped on or glued, or by using a support rod for connection and fixation. Of course, the main body 223 and the top cover 224 can also be formed by one-piece molding, with various settings and good flexibility.

[0059] In some embodiments, such as Figure 4 and Figure 7 As shown, multiple air inlets 221 are spaced apart, and each air inlet 221 is distributed along the contour shape of the body 223. This arrangement of the air inlets 221 makes the body 223 appear as a grid. Using a grid-like air intake method effectively reduces airflow noise and improves user comfort. Furthermore, the surrounding air inlets 221 ensure airflow from all circumferential positions, increasing the air volume entering the hair care oil cavity 111 and thus improving the evaporation efficiency of the hair care oil.

[0060] Specifically, the top cover 224 is spaced apart from the body 223, allowing the support rod 226 to form a gap with the body 223. This gap is located above each air inlet 221, becoming the air outlet 222 for the airflow from the protective material cavity 111. In this configuration, the air outlets 222 are continuously distributed along the contour of the body 223. That is, the air outlets 222 are arranged circumferentially around the body 223, matching the contour of the air duct 211. This allows the air guide 22 to discharge air circumferentially along its contour, resulting in good airflow uniformity. Furthermore, the contour edge of the top cover 224 can be designed as a raised edge, curving away from the body 223, thereby increasing the area of ​​the air outlet 222. This not only increases the airflow volume but also improves the ease of handling the air guide 22 by grasping the raised edge.

[0061] The nozzle assembly 2 provided in this embodiment of the present invention has a dual air outlet structure with air outlet through air duct 211 and air outlet 222. The air flowing out from the air outlet 222 is directly gathered into the air outlet path of air duct 211. The air flowing out from the two different positions converges and blows onto the hair together, thereby improving the utilization rate of the volatile hair care oil.

[0062] In some embodiments, such as Figure 4 and Figure 7 As shown, the air guide component 22 also includes a support ring 225 protruding away from the humidification chamber 1. The support ring 225 is connected to the body 223 via a support rod 226, and the top cover 224 and the support ring 226 are connected by a snap-fit ​​structure. Specifically, the body 223, the support ring 225, and the support rod 226 can be integrally formed, thereby improving the convenience of manufacturing. As one implementation scheme, a snap-fit ​​structure can be formed by providing a snap hole on the support ring 225 and a snap hook on the top cover 224. In this way, the snap hook and the snap-fit ​​can be connected to fix the top cover 224 to the support ring 225, which is convenient for assembly. Of course, the installation and fixation between the top cover 224 and the support ring 225 can also be achieved by screw-type fasteners or adhesive, etc., with various connection methods. Figure 7 As shown, the support rod 226 is disposed between the support ring 225 and the body 223, and at least two are evenly disposed, so as to stably support the support ring 225. The overall structure of the air guide 22 formed has good stability and sufficient structural strength to ensure the reliability and service life of use.

[0063] In some embodiments, such as Figure 6 As shown, the nozzle 21 has an air guide slope 23 on its inner wall forming the air duct 211. The air guide slope 23 is inclined towards the air guide component 22 to guide the airflow from the air duct 211 into the conditioning chamber 111. In this way, the air guide slope 23 can concentrate the airflow from the air duct 211 into the conditioning chamber 111. Through the guidance of the air guide slope 23, the airflow from the air duct 211 into the conditioning chamber 111 can be increased. At the same time, the temperature around the conditioning chamber 1 can be increased, thereby increasing the evaporation efficiency of the hair care oil and improving the amount of evaporating hair care oil molecules blown onto the hair, thus achieving a better conditioning effect on the hair.

[0064] In some embodiments, such as Figure 6As shown, the guide slope 23 is positioned near the air outlet of the air duct 211, and the inclination angle α of the guide slope 23 relative to the central axis of the receiving cavity 210 is set to 3° to 15°. This placement near the air outlet allows for proper air distribution within the air duct 211, ensuring that a portion of the air within the air duct 211 is guided by the guide slope 23 into the material protection cavity 111, thus guaranteeing the safety of the material protection cavity 111 (refer to...). Figure 3 The increased air intake within the air duct 211 enhances the hair-conditioning efficiency of the hair oil. Simultaneously, it ensures that the air from other parts of the air duct 211 can be directly blown out from the outlet. Furthermore, the directly blown air creates a negative pressure environment at the outlet 222, drawing air out of the conditioner chamber 111 and converging it to be blown onto the hair, ensuring both drying and conditioning. Specifically, the tilt angle α of the guide slope 23 can be any value within the range of 3° to 15°, such as 3°, 7°, 10°, or 13°. Any angle within this range can effectively distribute the air within the air duct 211. In this embodiment, the tilt angle α of the guide slope 23 can be set to 8°, thereby not only effectively distributing and guiding the air within the air duct 211 but also reducing noise, resulting in lower noise levels as the air flows through the air duct 211 and improving user comfort.

[0065] In some embodiments, such as Figure 4 and Figure 6As shown, the nozzle 21 has a through hole 212 communicating with the receiving cavity 210 at one end facing the housing, which allows the conditioning chamber 1 to be separated from the nozzle 21. Furthermore, a first connecting member 16 is provided on the conditioning chamber 1, and a second connecting member 214 is provided on the nozzle 21. The first connecting member 16 and the second connecting member 214 are detachably connected. With this configuration, after the conditioning chamber 1 is installed in the receiving cavity 210, the interaction between the first connecting member 16 and the second connecting member 214 fixes the connection position between the conditioning chamber 1 and the nozzle 21. Moreover, the detachable connection between the first connecting member 16 and the second connecting member 214 not only ensures a stable connection between the conditioning chamber 1 and the nozzle 21 but also allows for quick disassembly, meeting the needs of disassembling, replacing, or maintaining the conditioning chamber 1 (such as adding hair oil). By providing a through hole 212 on the nozzle 21, after the conditioning chamber 1 is installed in the receiving cavity 210, a portion of the structure of the conditioning chamber 1 is located within the through hole 212. Therefore, when it is necessary to disassemble the lubrication chamber 1, pressing the part of the lubrication chamber 1 corresponding to the through hole 212 will push the lubrication chamber 1 out from the opening end of the nozzle 21 and disassemble it. That is, in this embodiment of the utility model, the lubrication chamber 1 can be disassembled simply by pressing it. Compared with methods such as threaded connection or adhesive fixation, this detachable connection through the cooperation of the first connector 16 and the second connector 214, combined with the structural design of pressing and disassembling through the through hole 212, has a simple and ingenious overall structure, making the nozzle 21 assembly easy to disassemble and improving the actual user experience.

[0066] In some embodiments, both the first connector 16 and the second connector 214 are magnetic components that can attract each other. By using a magnetic connection, the connection is convenient, reliable, and easy to disassemble. Alternatively, one of the first connector 16 and the second connector 214 can be a magnetic component, and the other can be a ferromagnetic metal component. The attractive force generated by the magnetic component on the ferromagnetic metal component also achieves a reliable connection between the two, and disassembly is also convenient.

[0067] In another embodiment, the first connector 16 and the second connector 214 can be configured as a snap-fit ​​structure 123 that can be connected. For example, one of the first connector 16 and the second connector 214 can be configured as an elastic hook, and the other of the first connector 16 and the second connector 214 can be configured as a corresponding latch (such as a protrusion 114 followed by a recess). In this way, the connection between the elastic hook and the latch can also realize the detachable connection between the humidification chamber 1 and the air nozzle 21, and it is also easy to disassemble.

[0068] In some embodiments, such as Figure 6As shown, a raised edge 115 is formed on the outer wall of the conditioning chamber 1, and a support platform 215 is formed on the inner wall of the air nozzle 21. The raised edge 115 overlaps the support platform 215, and the first connector 16 is fixed to the raised edge 115, while the second connector 214 is fixed to the support platform 215. Specifically, the first connector 16 is fixed on the side of the raised edge 115 that overlaps with the support platform 215 or is disposed inside the raised edge 115. A groove is provided on the support platform 215, and the second connector 214 is fixedly installed in the groove. In this way, when the conditioning chamber 1 is installed into the receiving cavity 210, the raised edge 115 overlaps the support platform 215, providing support for the installation position of the conditioning chamber 1. The first connector 16 and the second connector 214 attract each other when they are close together, thereby fixing their installation positions.

[0069] In some embodiments, at least one of the flange 115 and the support 215 is annular. This forms a continuous connection structure surrounding the receiving cavity 210, with corresponding connecting members also continuously arranged around it. Thus, regardless of the assembly position between the humidification chamber 1 and the air nozzle 21, the corresponding first connecting member 16 and second connecting member 214 attract each other to fix the installation position, reducing the difficulty of specifying the installation position and improving the ease of installation of the humidification chamber 1.

[0070] This utility model embodiment also provides a hair dryer, including a housing and the nozzle assembly 2 provided in any of the above embodiments. The nozzle 21 is connected to the air outlet end of the housing via a fixing member 213. Specifically, the nozzle 21 and the housing are usually detachably connected. Therefore, the fixing member 213 can be a threaded or magnetic component or a snap-fit ​​123 that enables detachment. Since the nozzle assembly 2 can use the air generated by the hair dryer to evaporate the hair care oil inside, and can blow the evaporated oil molecules onto the user's hair, it can nourish the hair. Therefore, by providing the above-mentioned nozzle assembly 21, the hair dryer can not only dry the hair, but also nourish and protect it, enriching the functions of the hair dryer. The nozzle assembly 2 also allows for easy disassembly of the conditioning chamber 1, facilitating the replacement or replenishment of the hair care oil, thereby improving the convenience and user experience of the hair dryer.

[0071] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A nourishing chamber, characterized in that, include: The container has an internal cavity for holding hair care oil, and the container has an opening that communicates with the cavity. A bin cover is provided on the end of the bin body that has the opening and is connected to the bin body. The bin cover has a flow port that communicates with the material protection chamber. At least one of the bin cover and the bin body is provided with a leak-proof structure.

2. The nutrient-nurturing chamber as described in claim 1, characterized in that, The leak-proof structure includes a leak-proof groove disposed on the tank body and a liquid-absorbing component disposed within the leak-proof groove, the leak-proof groove being arranged around the outline of the tank cover.

3. The nutrient-nurturing chamber as described in claim 1, characterized in that, The leak-proof structure includes a flange disposed on the hopper cover, the flange being located at the edge of the hopper cover used to form the flow port and protruding toward the material protection cavity.

4. The nutrient-nurturing chamber as described in claim 1, characterized in that, The top of the compartment cover is inclined, and it slopes from the outline edge of the top of the compartment cover toward the edge of the flow opening.

5. The conditioning chamber as described in any one of claims 1 to 4, characterized in that, A sealing groove is provided on the side wall of the compartment cover, and a plug is provided on the top of the compartment body. The plug is inserted into the sealing groove. A sealing element is provided in the sealing groove, and the sealing element abuts between the compartment cover and the plug.

6. The nutrient-nurturing chamber as described in claim 5, characterized in that, The bin cover is provided with a buckle, and the inner wall of the bin body used to form the material protection cavity is provided with a protrusion, and the buckle is fastened to the protrusion.

7. The conditioning chamber as described in any one of claims 1 to 4, characterized in that, The conditioning chamber also includes a storage component for storing hair care essential oil. The storage component is disposed inside the conditioning chamber, and the vertical distance between the top surface of the storage component and the bottom edge of the flow port is 1mm-3mm.

8. A nozzle assembly, connected to the housing of a hair dryer, characterized in that, The nozzle assembly includes: The nourishing chamber as described in any one of claims 1 to 7; The nozzle is connected to the housing via a fastener, and a receiving cavity is formed inside the nozzle, with the lubrication chamber at least partially installed inside the receiving cavity; The nozzle has an air duct that communicates with the air outlet of the hair dryer. Part of the airflow passing through the air duct mixes with the airflow above the hair care chamber to drive the hair care oil to evaporate.

9. The nozzle assembly as described in claim 8, characterized in that, The nozzle assembly also includes: An air guide is located in the receiving cavity and connected to the air nozzle and / or the lubrication chamber. The air guide is provided with an air inlet and an air outlet. At least part of the air flowing out of the air duct enters the material protection cavity in sequence through the air inlet and the flow port. The air in the material protection cavity flows out in sequence through the flow port and the air outlet. The air outlet is located adjacent to the air duct, and the air outlet faces the air outlet path of the air duct.

10. The nozzle assembly as claimed in claim 9, characterized in that, The air guide component includes: The main body is ring-shaped, and the air inlet is located on the main body; the main body is connected to the air nozzle and / or the humidification chamber. The top cover is connected to the main body; The body and the top cover have a gap that forms the air outlet.

11. The nozzle assembly as claimed in claim 8, characterized in that, The air nozzle is used to form an air guide slope on the inner wall of the air duct. The air guide slope is inclined toward the air guide member to guide the airflow flowing out of the air duct into the protective material cavity.

12. The nozzle assembly as claimed in claim 11, characterized in that, The angle of inclination of the air guide slope relative to the central axis of the receiving cavity is 3° to 15°.

13. The nozzle assembly as claimed in claim 8, characterized in that, The nozzle has a through hole at one end facing the housing that communicates with the receiving cavity, so as to push the humidification chamber to separate from the nozzle; wherein, the humidification chamber is provided with a first connector and the nozzle is provided with a second connector, and the first connector and the second connector are detachably connected.

14. A hair dryer, characterized in that, It includes a housing and a nozzle assembly as described in any one of claims 8 to 13, wherein the nozzle is connected to the air outlet end of the housing via the fastener.

Images