Hair dryer tuyere and hair dryer thereof

Abstract

The blower tuyere comprises an air supply channel, partition plates are arranged in the air supply channel to divide the air supply channel into a plurality of independent air supply cavities, an air direction panel is arranged at the tail end in the air direction conveying direction, and a plurality of air outlet arrays are arranged on the air direction panel corresponding to the air supply cavities. The air outlet arrays are divided into a plurality of dense air outlet units by arranging a plurality of limiting pieces, a plurality of dense comb teeth are arranged on the air direction panel between the adjacent air outlet arrays, and the surface of the air direction panel is a concave C-shaped cambered surface so that the air direction panel can be matched with the shape of the head of a human body. According to the air nozzle of the hair drier and the hair drier, the air outlets of the air nozzle can output almost equal and even air quantity, so that hair is attached to the air direction panel to be blown and combed.

Description

Technical Field

[0001] The utility model relates to an accessory for a hair dryer and the field of electric hair dryers, and particularly relates to a hair dryer nozzle and a hair dryer. Background Art

[0002] A hair dryer is a common personal care appliance, widely used in families and professional hair salons for quickly drying and styling hair. Traditional hair dryers usually have one or more fixed-direction air outlets to blow dry hair with wind force. However, the nozzle designs of these hair dryers are often relatively simple, lacking targeted air flow control and personalized styling functions.

[0003] In the prior art, the designs of hair dryer nozzles usually include one or more air outlets, but these designs have some limitations. Firstly, the fixed air outlets cannot provide multi-directional wind force, restricting the distribution of wind force and the flexibility of styling. Secondly, the air flow of traditional nozzles is often too concentrated, which may cause uneven heating of the hair, affecting the styling effect and hair health. In addition, the fit between the nozzle and the user's head is usually not high, which not only affects the transmission efficiency of wind force but also may cause discomfort to the user.

[0004] To solve the above problems, some manufacturers have tried to control the air outlet of the hair dryer by setting complex electronic control structures inside the nozzle. This type of nozzle increases the cost and maintenance difficulty. At the same time, these designs may not be user-friendly enough to meet the personalized needs of different users for wind force and styling effects.

[0005] In view of the limitations of the prior art, the utility model provides a new type of hair dryer nozzle, aiming to achieve more uniform and controllable wind force output through innovative design, while providing a better user experience and styling effect. Summary of the Utility Model

[0006] The utility model provides a hair dryer nozzle and a hair dryer, aiming to solve at least one of the technical problems existing in the prior art.

[0007] The technical solution of the utility model is a hair dryer nozzle, which includes: an air supply channel, a partition plate is arranged in the air supply channel to divide the air supply channel into multiple independent air supply cavities, a wind direction panel is arranged at the end in the wind direction conveying direction, multiple air outlet arrays are arranged on the wind direction panel corresponding to the air supply cavities, multiple limiting parts are arranged on the air outlet arrays to divide into multiple dense air outlet units, multiple dense combs are arranged on the wind direction panel between adjacent air outlet arrays, wherein, the surface of the wind direction panel is an inward concave C-shaped arc surface to allow it to match the shape of the human head, and the surfaces of the multiple dense combs are all inward concave C-shaped arc surfaces.

[0008] Furthermore, the air outlet unit includes an air outlet, an air inlet, and a wind limiting structure. The wind limiting structure is respectively connected between the air outlet and the air inlet. The wind limiting structure includes a first windward inclined surface and a second windward inclined surface. The first windward inclined surface is correspondingly arranged at the upper and lower positions corresponding to the second windward inclined surface. Among them, the first windward inclined surface is arranged in the horizontal direction of the wind direction transportation. The surface area of the first windward inclined surface is larger than the surface area of the second windward inclined surface. And among them, the air inlet and the air outlet are arranged vertically offset.

[0009] Furthermore, in the horizontal direction of the wind direction transportation, the cross-sectional area corresponding to the first windward inclined surface is consistent with the area of the air inlet, and the cross-sectional area of the second windward inclined surface is consistent with the area of the air outlet.

[0010] Furthermore, in the vertical direction of the wind direction transportation, the cross-sectional area corresponding to the first windward inclined surface is consistent with the cross-sectional area of the second windward inclined surface.

[0011] Furthermore, at least one comb tooth is arranged on the wind direction panel between adjacent air outlet units and adjacent limit members. The material of the comb tooth is soft plastic material or metal.

[0012] Furthermore, it further includes: an outer housing. An installation seat for connecting the air outlet of the hair dryer is arranged inside the outer housing. A ventilation gap is provided between the installation seat and the outer housing and is respectively communicated with the ventilation cavity. An inner housing sleeved inside the outer housing. The wind direction panel is in contact with and supports the opening of the inner housing. Among them, the wind direction panel is fixedly connected to the inner housing through a fastening bolt or a buckle. The fastening bolt is located inside the outer housing.

[0013] Furthermore, the outer contour shape of the outer housing gradually changes with an arc transition and becomes larger from the inlet to the outlet in the wind direction transportation direction.

[0014] Furthermore, the installation seat is located inside the ventilation channel. The shape of the installation seat gradually changes with an arc transition from the inlet to the outlet in the wind direction transportation direction.

[0015] A hair dryer includes the above-mentioned hair dryer nozzle.

[0016] The beneficial effects of the present utility model include:

[0017] Inside the air supply channel of the hair dryer nozzle, there is a partition plate that divides the air supply channel into multiple independent air supply cavities. In the middle position inside the air supply channel, there is a partition plate that divides the internal air supply channel into multiple cavities, which is used to transfer the high-speed air blown inside the hair dryer, so that the air can be almost equally divided inside the nozzle, and then the air outlets of the nozzle can output almost equal and uniform air volume respectively. After inserting the comb teeth into the hair, the air does not directly blow on the user's head, but through the siphon principle, the hair adheres to the wind direction panel and is almost vertically downward along the hair for more efficient hair drying and combing, so that the hair adheres to the wind direction panel for hair drying and combing. Therefore, this nozzle can be conveniently applied to the combing of dry hair and wet hair.

[0018] On the air outlet array, multiple limiting parts are arranged to divide multiple dense air outlet units. On the wind direction panel between adjacent air outlet arrays, multiple dense comb teeth are arranged. The multiple air outlet arrays of this air supply nozzle structure are combined with the dense comb tooth structure. When the user combs the straight hair along, the comb teeth straighten the hair along, and with multiple dense arrays outputting almost equal and almost uniform air, the hair can be straightened more smoothly while drying the hair.

[0019] The surface of the wind direction panel is an inwardly concave C-shaped arc surface, so as to allow it to match the shape of the human head, so that the wind direction panel on the nozzle fits well with the user's head, and can improve the comfort of the user.

[0020] The surfaces of the multiple dense comb teeth are all inwardly concave arc surfaces, so that the whole comb teeth are also suitable for adapting to the human head shape for combing hair.

[0021] In addition, the additional aspects and advantages of the present invention will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present invention. Description of the Drawings

[0022] Figure 1 is the overall schematic diagram of the hair dryer nozzle according to the embodiment of the present invention.

[0023] Figure 2 is the top view schematic diagram of the hair dryer nozzle according to the embodiment of the present invention.

[0024] Figure 3 is according to the present invention Figure 2 The longitudinal sectional schematic diagram of part AA in the embodiment.

[0025] Figure 4 is according to the present invention Figure 2 The longitudinal sectional schematic diagram of part BB in the embodiment.

[0026] Figure 5 is according to the present invention Figure 4Partial enlarged schematic view of part C in the embodiment.

[0027] Figure 6 It is the first side view schematic diagram of the hair dryer nozzle according to the embodiment of the present utility model.

[0028] Figure 7 It is the second side view schematic diagram of the hair dryer nozzle according to the embodiment of the present utility model.

[0029] Figure 8 It is the cross-sectional longitudinal sectional schematic diagram of the hair dryer nozzle according to the embodiment of the present utility model.

[0030] Figure 9 It is the airflow direction diagram of the hair dryer nozzle according to the embodiment of the present utility model. Detailed implementation manners

[0031] The concept, specific structure and technical effects of the present utility model will be clearly and completely described below in conjunction with the embodiments and the drawings, so as to fully understand the purpose, solution and effects of the present utility model. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0032] It should be noted that, unless otherwise specified, when a certain feature is referred to as "fixed" or "connected" to another feature, it can be directly fixed or connected to the other feature, or indirectly fixed or connected to the other feature. In addition, the up, down, left, right, top, bottom, etc. used in the present utility model are only relative to the mutual positional relationship of the components of the present utility model in the drawings.

[0033] In addition, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present application. The terms used in the description of the present specification are only for describing specific embodiments, rather than for limiting the present utility model. The term "and / or" used herein includes any combination of one or more of the related listed items.

[0034] It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various elements, these elements should not be limited to these terms. These terms are only used to distinguish elements of the same type from each other. For example, without departing from the scope of the present disclosure, the first element may also be referred to as the second element, and similarly, the second element may also be referred to as the first element.

[0035] Referring to Figures 1 to 8 As shown, in some embodiments, the present utility model discloses a hair dryer nozzle, which includes:

[0036] Referring to Figures 1 to 4The air supply channel 100 shown in the figure has a partition plate 110 inside which divides the air supply channel 100 into a plurality of independent air supply cavities 120. A partition plate is provided in the middle position inside the air supply channel 100 to divide the internal air supply channel 100 into two cavities, which is used to transmit the high-speed blowing air generated in the hair dryer so that the blowing air can be almost equally divided inside the air nozzle, and the blowing air will not run around in the space of a single cavity, thereby effectively improving the wind speed at the air outlet and reducing the noise. Then, the air outlet of the air nozzle can output almost equal and almost uniform air volumes respectively, so that the hair can be blown and combed close to the wind direction panel 200.

[0037] Reference Figure 1 As shown, a wind direction panel 200 is provided at the end in the wind conveying direction, and the outer contour shape design of the wind direction panel 200 is not a planar structure, and a plurality of air outlet arrays 300 are provided on the wind direction panel 200 corresponding to the air supply cavity 120, and a plurality of dense air outlet units 320 are divided by a plurality of limit members 310 on the air outlet array 300, and a plurality of dense comb teeth 330 are provided on the wind direction panel 200 between adjacent air outlet arrays 300. The multi-air outlet array of the air supply nozzle structure is combined with a dense comb tooth structure, and when the user combs the straight hair, the comb teeth straighten the hair, and the plurality of dense arrays output almost equal and almost uniform wind, which can straighten the hair more smoothly while drying the hair.

[0038] Continue to refer to Figure 2 As shown, the surface of the wind direction panel 200 is a concave C-shaped arc surface to allow it to match the shape of the human head, increase the area of ​​the wind direction panel contacting the hair, and make the wind direction panel on the air nozzle fit the user's head highly, which can enhance the user's comfort.

[0039] Reference Figure 5As shown, the air outlet unit 320 includes an air outlet 321, an air inlet 322, and a wind limiting structure 400. The wind limiting structure 400 is connected between the air outlet 321 and the air inlet 322. The wind limiting structure 400 includes a first wind blocking inclined surface 410 and a second wind blocking inclined surface 420. The first wind blocking inclined surface 410 is arranged corresponding to the upper and lower positions of the second wind blocking inclined surface 420. Among them, the first wind blocking inclined surface 410 is arranged in the horizontal direction of the wind direction transmission. The surface area of the first wind blocking inclined surface 410 is larger than the surface area of the second wind blocking inclined surface 420. And among them, the air inlet 322 and the air outlet 321 are arranged vertically offset. The offset arrangement between the air inlet and the air outlet enables the positive-pressure air input by the hair dryer to pass through the air supply channel 100, and then the positive-pressure air passes through the air outlet array 300 with a smaller overall cross-sectional area. The high-speed positive-pressure air passing through the air outlet array 300, the wind limiting structure 400, and the air outlet 321 outputs more rapidly after passing through the wind limiting structure with a staggered bend. When the straightening comb is straightened, as much air flow as possible is used to dry each bundle of hair. The multi-layer air blowing unit outputs air, generating a superimposed effect, making the air outlet efficiency higher and facilitating the saving of hair drying time.

[0040] Referring to Figure 9 As shown, the air flow blown out from the hair dryer (as shown by the arrow direction) passes through the wind limiting structure 400 with a bend close to 90 degrees to change the direction and output obliquely. It can be seen that the air flow in the figure outputs obliquely to the outside near the air outlet 321. Due to the pressure difference of the air flow on the wind direction panel between the multiple air outlet arrays 300, the wind direction panel in the figure is a negative pressure area, that is, the siphon effect occurs, and the corresponding hair can be adsorbed onto the wind direction panel by the negative pressure area, and then blown down along the hair center of gravity, combined with the comb teeth to straighten the hair. In contrast, the wind of the traditional hair dryer forms a 90-degree right angle with the hair, resulting in a state where the hair explodes, and at the same time, it is easy to cause the hair to split and become messy. However, through the hair straightening comb with a nozzle of the present invention, the air flow with the siphon principle outputs and blows down along the direction parallel to the hair, making the hair smooth, preventing the hair from splitting, making the hair dry more easily, and at the same time improving the heat conversion rate and the hair drying rate.

[0041] Referring to Figure 5 As shown, in the horizontal direction of the wind direction transmission, the cross-sectional area corresponding to the first wind blocking inclined surface 410 is the same as the area of the air inlet 322, and the cross-sectional area of the second wind blocking inclined surface 420 is the same as the area of the air outlet 321. In the vertical direction of the wind direction transmission, the cross-sectional area corresponding to the first wind blocking inclined surface 410 is the same as the cross-sectional area of the second wind blocking inclined surface 420. It can be seen that the air of the hair dryer is separated into two halves after passing through the air supply cavity 120, and then passes through the dense air inlets 322 and the bent and staggered wind limiting structure 400. The high-speed air flow accelerates and is finally sent out from the air outlet 321 and acts on the hair of the human body on average. Referring to Figure 9As shown, the air outlet changes the downward wind direction through the channel formed by the cooperation of the first wind deflector slope 410 and the second wind deflector slope 420.

[0042] Referring to Figure 6 As shown, at least one comb tooth 330 is provided on the wind direction panel 200 between the adjacent air outlet units 320 and the adjacent limit members 310. The material of the comb tooth 330 is soft plastic material or metal. The comb teeth correspondingly arranged below the air outlet unit 320 cooperate to smooth the hair, strengthening the function of combing the hair of the hair dryer nozzle.

[0043] Referring to Figure 3 Combined with Figure 4 As shown, it further includes a housing 500. An installation seat 510 for connecting the air outlet 321 of the hair dryer is arranged inside the housing 500. An air supply gap is provided between the installation seat 510 and the housing 500 and is communicated with the air supply cavity 120 respectively; an inner housing 600 sleeved inside the housing 500, and the wind direction panel 200 is in contact with and supported at the opening of the inner housing 600. Among them, the wind direction panel 200 is fixedly connected to the inner housing 600 through fastening bolts or buckles, and the fastening bolts are located inside the housing 500. The wind direction panel cooperates with the inner housing to be fastened by bolts, but the bolts are accommodated inside the housing, so that the bolts of the entire hair dryer nozzle are not exposed, making the whole more beautiful.

[0044] Referring to Figure 2 As shown, the outer contour shape of the housing 500 gradually changes with an arc transition and the size becomes larger from the inlet to the outlet in the wind direction conveying direction. Such a shape of the hair dryer nozzle can facilitate the user to hold and use it independently for combing the hair without the need to cooperate with the hair dryer.

[0045] Referring to Figure 4 As shown, the installation seat 510 is located inside the air supply channel 100, and the shape of the installation seat 510 gradually changes with an arc transition from the inlet to the outlet in the wind direction conveying direction, so that the blowing wind entering the air supply cavity 120 can encounter no resistance when passing through the arc-transitioned installation seat 510, accelerating the air supply to the cavity.

[0046] Referring to Figure 2 As shown, the surfaces of the multi-channel dense comb teeth 330 are all concave C-shaped arc surfaces, making the whole comb teeth also suitable for adapting to the human head shape for combing hair.

[0047] As described above, these are only the preferred embodiments of the present utility model. The present utility model is not limited to the above-mentioned implementation manners. As long as it achieves the technical effects of the present utility model by the same means, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present disclosure shall be included within the scope of protection of the present disclosure and shall fall within the scope of protection of the present utility model. Within the scope of protection of the present utility model, various different modifications and changes may be made to its technical solutions and / or implementation manners.

Claims

1. A hair dryer nozzle, characterized in that, Comprising: An air supply channel (100), in which a partition plate (110) is provided to divide the air supply channel (100) into a plurality of independent air supply cavities (120). A wind direction panel (200) is provided at the end in the wind direction conveying direction. A plurality of air outlet arrays (300) are provided on the wind direction panel (200) corresponding to the air supply cavities (120). A plurality of limiting members (310) are provided on the air outlet arrays (300) to divide into a plurality of dense air outlet units (320). A plurality of dense combs (330) are provided on the wind direction panel (200) between adjacent air outlet arrays (300). Wherein, the surface of the wind direction panel (200) is an inwardly concave C-shaped arc surface to allow it to match the shape of the human head, and the surfaces of the plurality of dense combs (330) are all inwardly concave C-shaped arc surfaces.

2. The hair dryer nozzle according to claim 1, characterized in that The air outlet unit (320) includes an air outlet (321), an air inlet (322) and a wind limiting structure (400). The wind limiting structure (400) is respectively connected between the air outlet (321) and the air inlet (322). The wind limiting structure (400) includes a first wind blocking inclined surface (410) and a second wind blocking inclined surface (420). The first wind blocking inclined surface (410) is correspondingly arranged at the upper and lower positions corresponding to the second wind blocking inclined surface (420). Wherein, the first wind blocking inclined surface (410) is arranged in the horizontal direction of the wind direction conveying, and the surface area of the first wind blocking inclined surface (410) is larger than the surface area of the second wind blocking inclined surface (420). And wherein, the air inlet (322) and the air outlet (321) are arranged vertically offset.

3. The hair dryer nozzle according to claim 2, characterized in that In the horizontal direction of the wind direction conveying, the cross-sectional area corresponding to the first wind blocking inclined surface (410) is the same as the area of the air inlet (322), and the cross-sectional area of the second wind blocking inclined surface (420) is the same as the area of the air outlet (321).

4. The hair dryer nozzle according to claim 2, characterized in that In the vertical direction of the wind direction conveying, the cross-sectional area corresponding to the first wind blocking inclined surface (410) is the same as the cross-sectional area of the second wind blocking inclined surface (420).

5. The hair dryer nozzle according to claim 1, characterized in that At least one comb (330) is provided on the wind direction panel (200) between adjacent air outlet units (320) and adjacent limiting members (310). The material of the comb (330) is a soft plastic material or metal.

6. The hair dryer nozzle according to claim 1, characterized in that Further comprising: An outer housing (500), an installation seat (510) for connecting the air outlet (321) of the hair dryer is arranged inside the outer housing (500). An air supply gap is provided between the installation seat (510) and the outer housing (500) and is communicated with the air supply cavity (120) respectively. An inner housing (600) sleeved inside the outer housing (500). The wind direction panel (200) is in contact with and supported at the opening of the inner housing (600). Wherein, the wind direction panel (200) is fixedly connected to the inner housing (600) by fastening bolts or snap fasteners, and the fastening bolts are located inside the outer housing (500).

7. The hair dryer nozzle according to claim 6, wherein the outer contour shape of the outer housing (500) gradually changes with an increasing arc transition dimension from the inlet to the outlet in the wind direction conveying direction.

8. The hair dryer nozzle according to claim 6, wherein the mounting seat (510) is located inside the air supply channel (100), and the shape of the mounting seat (510) gradually changes with an increasing arc transition from the inlet to the outlet in the wind direction conveying direction.

9. A hair dryer, characterized in that, Comprising the hair dryer nozzle according to any one of claims 1 to 8.

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