Hair drier with tuyere capable of discharging air uniformly

Abstract

The utility model relates to an air blower with a tuyere capable of discharging air uniformly, which comprises an air blower body, the air blower body comprises an air flow output port and the tuyere detachably connected with the air flow output port, the tuyere comprises an air supply channel and an air direction panel arranged at the tail end in the air direction conveying direction, and the air flow output port is connected with the air flow output port. Partition plates are arranged in the air supply channel to divide the air supply channel into a plurality of independent air supply cavities, the air direction panel is provided with a plurality of air outlet arrays corresponding to the air supply cavities, and the air outlet arrays are divided into a plurality of dense air outlet units by arranging a plurality of limiting pieces. The air outlet unit comprises an air outlet, an air inlet and a bent channel, the surface of the air direction panel is a concave C-shaped cambered surface so as to be matched with the shape of the head of a human body, and the surfaces of the dense comb teeth are all concave C-shaped cambered surfaces. According to the hair dryer with the air nozzle capable of discharging air uniformly, hair can be straightened to be smoother while being dried.

Description

Technical Field

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

[0002] As a common household appliance, the hair dryer is widely used in the fields of personal care and professional hair styling. The traditional hair dryer design usually includes a motor and a heating element for generating hot or cold air, and a handle for controlling the wind force and temperature. The air flow is output through the air flow channel of the hair dryer and is concentrated and directed through the nozzle.

[0003] Currently, the wind force output of traditional hair dryers on the market often concentrates in the center of the air flow channel, resulting in uneven wind force distribution, which may affect the hair drying effect and styling quality. In addition, the nozzles equipped with most hair dryers have a relatively simple design, lacking fine control over the wind force distribution and direction, which limits their application in different hair styles and hair qualities. Generally speaking, for users who pursue specific hair styles or need to perform fine styling, the functions of traditional hair dryers may not meet their needs. Summary of the Utility Model

[0004] The utility model provides a hair dryer with an air outlet uniform nozzle, aiming to solve at least one of the technical problems existing in the prior art.

[0005] The technical solution of the utility model is a hair dryer with an air outlet uniform nozzle, which includes: a hair dryer body, the hair dryer body includes an air flow output port, a nozzle detachably connected to the air flow output port, the nozzle includes an air supply channel and a wind direction panel provided at the end in the wind direction conveying direction, a partition plate is provided in the air supply channel to divide the air supply channel into a plurality of independent air supply cavities, a plurality of air outlet arrays are provided on the wind direction panel corresponding to the air supply cavities, a plurality of limiting members are provided on the air outlet arrays to divide into a plurality of dense air outlet units, the air outlet unit includes an air outlet, an air inlet and a bent channel, both ends of the bent channel are respectively communicated with the air outlet and the air inlet, the air inlet and the air outlet are arranged vertically offset, and a plurality of dense combs are provided 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 plurality of dense combs are all inward concave C-shaped arc surfaces.

[0006] Further, the air nozzle further includes an outer housing body, an installation seat for connecting to the air outlet of the hair dryer is arranged inside the outer housing body, and an air supply gap is provided between the installation seat and the outer housing body and is communicated with the air supply cavity respectively; an inner housing body sleeved inside the outer housing body, the wind direction panel is in contact support with the opening of the inner housing body, wherein the wind direction panel is fixedly connected to the inner housing body through a fastening bolt or a buckle, the fastening bolt is located inside the outer housing body, and wherein, a magnetic member for adsorbing to the air flow outlet is arranged on the installation seat.

[0007] Further, the installation seat is located inside the air supply channel, and the shape of the installation seat gradually transitions in an arc from the inlet to the outlet in the air direction conveying direction.

[0008] Further, the hair dryer body includes a handle and a cylinder body rotatably connected to one end of the handle. A first channel is arranged inside the handle, a second channel is arranged inside the cylinder body, the first channel and the second channel are communicated with each other. An air flow outlet is arranged at one end of the second channel, a second air inlet is arranged at the other end, a first air inlet is arranged at the end of the first channel, and a blower is arranged inside the first channel or the second channel.

[0009] Further, the hair dryer body includes a handle and a cylinder body fixedly connected to one end of the handle. A first channel is arranged inside the handle, a second channel is arranged inside the cylinder body, the first channel and the second channel are communicated with each other. An air flow outlet is arranged at one end of the second channel, a second air inlet is arranged at the other end, a first air inlet is arranged at the end of the first channel, and a blower is arranged inside the first channel or the second channel.

[0010] Further, the hair dryer body is a hair dryer in a straight rod shape. An air flow outlet is arranged at one end of the hair dryer, and a third air inlet is arranged at the other end. The third air inlet and the air flow outlet are communicated through a channel.

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

[0012] Further, the outer contour shape of the outer housing body gradually transitions in an arc and the size becomes larger from the inlet to the outlet in the air direction conveying direction.

[0013] The beneficial effects of the present utility model include:

[0014] It is used in conjunction with a hair dryer for a hair blowing head. A partition plate is provided at the middle position of the air supply channel inside the air nozzle to divide the internal air supply channel into multiple cavities, which is used to transmit the high-speed air flow generated inside the hair dryer, so that the air flow can be almost equally divided inside the air nozzle. Then, the air outlets of the air nozzle can respectively output almost equal and almost uniform air volume. After the comb teeth are inserted 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 blowing and combing. The hair adheres to the wind direction panel for hair blowing and combing. Combining multiple air outlet arrays with a dense comb tooth structure, when the user combs the straight hair along, the comb teeth straighten along the hair, and with multiple dense arrays outputting almost equal and almost uniform air, the hair can be straightened more smoothly while drying the hair. Therefore, this air nozzle can be conveniently applied to the combing of dry hair and wet hair.

[0015] In addition, some of the additional aspects and advantages of the present utility model will be given in the following description, some will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a general schematic diagram of a hair dryer according to an embodiment of the present utility model.

[0017] Figure 2 is a longitudinal sectional schematic diagram of a hair dryer according to an embodiment of the present utility model.

[0018] Figure 3 is an exploded schematic diagram of a hair dryer according to an embodiment of the present utility model.

[0019] Figure 4 is a general schematic diagram of a hair dryer air nozzle with uniform air outlet according to an embodiment of the present utility model.

[0020] Figure 5 is a top view schematic diagram of a hair dryer air nozzle with uniform air outlet according to an embodiment of the present utility model.

[0021] Figure 6 is according to the present utility model Figure 5 longitudinal sectional schematic diagram of part AA in the embodiment.

[0022] Figure 7 is according to the present utility model Figure 5 longitudinal sectional schematic diagram of part BB in the embodiment.

[0023] Figure 8 is according to the present utility model Figure 7 partial enlarged schematic diagram of part C in the embodiment.

[0024] Figure 9It is a first side view schematic diagram of a hair dryer nozzle with uniform air outlet according to an embodiment of the present utility model.

[0025] Figure 10 It is a second side view schematic diagram of a hair dryer nozzle with uniform air outlet according to an embodiment of the present utility model.

[0026] Figure 11 It is a cross-sectional longitudinal section schematic diagram of a hair dryer nozzle with uniform air outlet according to an embodiment of the present utility model.

[0027] Figure 12 It is an air flow direction diagram of a hair dryer nozzle according to an embodiment of the present utility model. Detailed implementation manners

[0028] The following will clearly and completely describe the concept, specific structure and technical effects generated by the present utility model in combination with embodiments and drawings 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.

[0029] 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.

[0030] 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.

[0031] 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.

[0032] Refer to Figures 1 to 12 , in some embodiments, the present utility model discloses a hair dryer with a nozzle having uniform air outlet, which includes:

[0033] Refer to Figures 1 to 3The hair dryer body 1000 shown is definitely mainly used for drying hair. The hair dryer body 1000 includes an airflow outlet 1100 for outputting airflow for drying hair.

[0034] Reference Figure 1 Combination Figure 3 The hair dryer body 1000 shown in the figure has a nozzle 2000 detachably connected to the air flow outlet 1100. Figure 7 As shown, the mounting base 510 is provided with a magnetic member 511 for adsorbing to the airflow outlet 1100 , and the magnetic member and the airflow outlet 1100 of the hair dryer realize one kind of detachable connection.

[0035] Reference Figures 1 to 11 As shown, the air nozzle 2000 includes an air supply channel 100 and a wind direction panel 200 at the end in the wind direction transmission direction. A partition plate is provided in the air supply channel 100 to divide the air supply channel 100 into a plurality of independent air supply cavities 120 for transmitting 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.

[0036] Reference Figure 4 As shown, the wind direction panel 200 is provided with a plurality of air outlet arrays 300 corresponding to the air supply cavity 120, and the air outlet array 300 is divided into a plurality of dense air outlet units 320 by providing a plurality of limit members 310. The multi-air outlet array of the air supply nozzle structure is combined with a dense comb tooth structure. 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.

[0037] Continue to refer to Figure 7 Combination Figure 8As shown, the air outlet unit 320 includes an air outlet 321, an air inlet 322, and a bent channel 323. The two ends of the bent channel 323 are respectively connected to the air outlet 321 and the air inlet 322. The air inlet 322 and the air outlet 321 are arranged vertically offset. The bent channel in the specification drawings of the embodiment is a bent channel 323 with a curvature. After the air under positive pressure input by the hair dryer enters the air supply channel 100, the positive pressure air passes through the air outlet array 300 with a smaller overall cross-sectional area. The positive pressure air with high speed passes through the staggered bent structure and is output at a higher speed. When the straightening comb is straightening, as much as possible, each bundle of hair is dried by the air flow. Moreover, the air inlet 322 and the air outlet 321 are arranged offset, effectively preventing excessive dust from the outside from entering the inside of the nozzle.

[0038] Referring to Figure 6 As shown, multiple dense comb teeth 330 are provided on the wind direction panel 200 between adjacent air outlet arrays 300. Among them, 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, increasing the area of the wind direction panel in contact with the hair. The surfaces of the multiple dense comb teeth 330 are all inwardly concave C-shaped arc surfaces. This enables the entire comb teeth to be suitable for combing the hair in accordance with the human head shape, which can enhance the comfort of use for the user. The multiple air outlet arrays of this air supply nozzle structure are combined with the dense comb tooth structure. When the user combs along the straight hair, the comb teeth straighten along with the hair, and with multiple dense arrays outputting equal and uniform air, it can dry the hair while straightening the hair more smoothly. The multi-layer blowing units blow out air, generating a superimposed effect, making the air outlet efficiency more efficient and conducive to saving hair drying time.

[0039] Referring to Figure 6 Combined with Figure 7 As shown, the nozzle 2000 further includes an outer housing 500. An installation seat 510 for connecting to the air outlet 321 of the hair dryer is provided inside the outer housing 500. An air supply gap is provided between the installation seat 510 and the outer housing 500 and is respectively connected to the air supply cavity 120; an inner housing 600 sleeved inside the outer housing 500, and the wind direction panel 200 is in contact 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 a fastening bolt or a buckle, and the fastening bolt is located inside the outer housing 500. The wind direction panel is fastened to the inner housing through bolts, but the bolts are accommodated inside the outer housing, so that no bolt fasteners are exposed on the entire hair dryer nozzle, making the overall appearance more beautiful.

[0040] Referring to Figure 5As shown, the mounting base 510 is located inside the air supply channel 100, and the shape of the mounting base 510 gradually transitions in an arc from the inlet to the outlet in the air flow conveying direction. A hair dryer nozzle with such a shape enables the user to conveniently hold it independently for combing the hair without the need to cooperate with the hair dryer for use.

[0041] Referring to Figures 1 to 3 As shown, the hair dryer body 1000 includes a handle 1200 and a barrel 1300 rotatably connected to one end of the handle 1200. Rotation can be achieved between the handle and the barrel to form a U-shaped configuration for convenient storage. Continuing to refer to Figure 2 As shown in the cross-sectional view, a first channel 1400 is provided inside the handle 1200, a second channel 1500 is provided inside the barrel 1300, the first channel 1400 and the second channel 1500 are in communication with each other, an air flow output port 1100 is provided at one end of the second channel 1500, a second air inlet 1510 is provided at the other end, a first air inlet 1410 is provided at the end of the first channel 1400, and a blower 1600 is provided inside the first channel 1400 or the second channel 1500. The blower is respectively provided in the handle or other positions to extract the air flow from different air inlets and convey it to the nozzle, increasing the air volume input to the nozzle.

[0042] In some embodiments, the hair dryer body 1000 includes a handle 1200 and a barrel 1300 fixedly connected to one end of the handle 1200. This type of blower is a traditional blower and can also be used in combination with this nozzle. A first channel 1400 is provided inside the handle 1200, a second channel 1500 is provided inside the barrel 1300, the first channel 1400 and the second channel 1500 are in communication with each other, an air flow output port 1100 is provided at one end of the second channel 1500, a second air inlet 1510 is provided at the other end, a first air inlet 1410 is provided at the end of the first channel 1400, and a blower 1600 is provided inside the first channel 1400 or the second channel 1500.

[0043] In some embodiments, the hair dryer body 1000 is a hair dryer in a straight rod shape. An air flow output port 1100 is provided at one end of the hair dryer, and a third air inlet is provided at the other end. The third air inlet and the air flow output port 1100 are in communication through a channel. This type of blower can also be used in combination with this nozzle.

[0044] Referring to Figure 9As 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 a soft plastic material or metal. The comb teeth provided correspondingly below the air outlet unit 320 cooperate to smooth the hair, strengthening the function of the hair dryer nozzle for combing hair.

[0045] Referring to Figure 7 As shown, 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, so that the blowing air can enter the air supply cavity 120 without resistance when encountering the arc-transition mounting seat 510, accelerating the air supply to the cavity.

[0046] Referring to Figure 9 As shown, in some embodiments, 4 air outlet arrays 300 are provided on the wind direction panel 200 corresponding to the air supply cavity 120.

[0047] Referring to Figure 10 As shown, the periphery of the mounting seat 510 is connected to the outer housing 500 through a plurality of connecting ribs 512, and the void part is used to communicate the high-speed air flow of the hair dryer.

[0048] Referring to Figure 12 As shown, the air flow blown out from the hair dryer changes direction and is obliquely output through the air limit structure 400 with a bend close to 90 degrees as shown by the arrow direction. It can be seen that the air flow in the figure is obliquely output to the outside near the air outlet 321. Due to the pressure difference of the air flow between the wind direction panels of the plurality of 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 to the wind direction panel by the negative pressure area, and then blown down along the center of gravity of the hair. Combined with the comb teeth to smooth the hair, compared with the traditional hair dryer whose wind forms a 90-degree right angle with the hair, it causes the hair to burst, and at the same time, it is easy to cause the hair to split and become messy. And through the hair straightening comb of the wind nozzle of the present invention, the air flow with the siphon principle is blown 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. Referring to Figure 9 As shown, the air outlet cooperates with the inclined shape of the bent channel to form a channel that changes the downward wind direction.

[0049] The above is only the preferred embodiment of the present invention. The present invention is not limited to the above-mentioned implementation manners. As long as it achieves the technical effects of the present invention 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. It should all belong to the protection scope of the present invention. Within the protection scope of the present invention, its technical solutions and / or implementation manners can have various different modifications and changes.

Claims

1. A hair dryer with an air outlet nozzle for uniform air output, characterized in that, Comprising: A hair dryer body (1000), the hair dryer body (1000) includes an air flow outlet (1100), A nozzle (2000) detachably connected to the air flow outlet (1100), the nozzle (2000) includes an air supply channel (100) and a wind direction panel (200) provided at the end in the wind direction conveying direction. A partition plate is provided in the air supply channel (100) to divide the air supply channel (100) into multiple independent air supply cavities (120). Multiple air outlet arrays (300) are provided on the wind direction panel (200) corresponding to the air supply cavities (120). Multiple limiting members (310) are provided on the air outlet array (300) to divide into multiple dense air outlet units (320). The air outlet unit (320) includes an air outlet (321), an air inlet (322) and a bent channel (323). The two ends of the bent channel (323) are respectively communicated with the air outlet (321) and the air inlet (322). The air inlet (322) and the air outlet (321) are arranged vertically offset. Multiple 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 multiple dense combs (330) are all inwardly concave C-shaped arc surfaces.

2. The hair dryer with a nozzle having uniform air outlet according to claim 1, characterized in that The nozzle (2000) further includes an outer housing (500). An installation seat (510) for connecting to the hair dryer air outlet (321) is provided inside the outer housing (500). An air supply gap is provided between the installation seat (510) and the outer housing (500) and is respectively communicated with the air supply cavity (120); An inner housing (600) sleeved inside the outer housing (500), and the wind direction panel (200) is in contact support with 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 buckles, and the fastening bolts are located inside the outer housing (500). And wherein, a magnetic member (511) for adsorbing to the air flow outlet (1100) is provided on the installation seat (510).

3. The hair dryer with a nozzle having uniform air outlet according to claim 2, characterized in that The installation seat (510) is located inside the air supply channel (100), and the shape of the installation seat (510) gradually transitions in an arc from the inlet to the outlet in the wind direction conveying direction.

4. The hair dryer with a nozzle having uniform air outlet according to claim 1, characterized in that The hair dryer body (1000) includes a handle (1200) and a cylinder body (1300) rotatably connected to one end of the handle (1200). A first channel (1400) is provided inside the handle (1200), and a second channel (1500) is provided inside the cylinder body (1300). The first channel (1400) and the second channel (1500) are in communication with each other. An air flow outlet (1100) is provided at one end of the second channel (1500), and a second air inlet (1510) is provided at the other end. A first air inlet (1410) is provided at the end of the first channel (1400). A blower (1600) is provided inside the first channel (1400) or the second channel (1500).

5. The hair dryer with an air outlet uniform nozzle according to claim 1, wherein The hair dryer body (1000) includes a handle (1200) and a cylinder body (1300) fixedly connected to one end of the handle (1200). A first channel (1400) is provided inside the handle (1200), and a second channel (1500) is provided inside the cylinder body (1300). The first channel (1400) and the second channel (1500) are in communication with each other. An air flow outlet (1100) is provided at one end of the second channel (1500), and a second air inlet (1510) is provided at the other end. A first air inlet (1410) is provided at the end of the first channel (1400). A blower (1600) is provided inside the first channel (1400) or the second channel (1500).

6. The hair dryer with an air outlet uniform nozzle according to claim 1, wherein The hair dryer body (1000) is a hair dryer in a straight rod shape. An air flow outlet (1100) is provided at one end of the hair dryer, and a third air inlet is provided at the other end. The third air inlet and the air flow outlet (1100) are in communication through a channel.

7. The hair dryer with an air outlet uniform nozzle according to claim 1, wherein 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 a soft plastic material or metal.

8. The hair dryer with an air outlet uniform nozzle according to claim 2, wherein The outer contour shape of the outer housing (500) gradually changes with an increasing arc dimension from the inlet to the outlet in the wind direction conveying direction.

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