Blower tuyere capable of uniformly discharging air and fan with blower tuyere

Abstract

The utility model relates to a blower tuyere capable of uniformly discharging air, which 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, a plurality of air outlet arrays are arranged on the air direction panel corresponding to the air supply cavities, and the air outlet arrays are arranged on the air direction panel. The air outlet array is divided into a plurality of dense air outlet units by arranging a plurality of limiting pieces, each air outlet unit comprises an air outlet, an air inlet and a bent channel, the two ends of each bent channel communicate with the air outlet and the air inlet correspondingly, and the air inlets and the air outlets are arranged in an up-down staggered mode; a plurality of dense comb teeth are arranged on the air direction panel between the adjacent air outlet arrays, the surface of the air direction panel is a concave C-shaped cambered surface, and the surfaces of the plurality of dense comb teeth are all concave C-shaped cambered surfaces. The hair dryer tuyere capable of enabling the wind to be uniform can dry hair and meanwhile can straighten the hair to enable the hair to be smoother.

Description

Technical Field

[0001] The utility model relates to an accessory for a hair dryer and the field of electric hair dryers, in particular to a hair dryer nozzle with uniform air outlet and its blower. Background Art

[0002] A hair dryer is a common personal care appliance, widely used in households and professional hair salons for quickly drying and styling hair. Traditional hair dryers usually have one or more fixed-direction air outlets to dry hair by means of 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 design of a hair dryer nozzle usually includes 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, and the air flow output is not uniform enough, which may cause uneven heating of the hair, affecting the styling effect and hair health. In addition, the fitting degree 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. Summary of the Utility Model

[0004] The utility model provides a hair dryer nozzle with uniform air outlet and its blower, 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 nozzle with uniform air outlet, 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, the air outlet unit includes an air outlet, an air inlet and a bent channel, the two 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 and staggeredly, multiple dense comb teeth 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 multiple dense comb teeth are all inward concave C-shaped arc surfaces.

[0006] Further, at least one comb tooth is arranged on the wind direction panel between adjacent air outlet units and adjacent limiting parts, and the material of the comb tooth is soft plastic material or metal.

[0007] Further, there is an outer housing, and an installation seat for connecting to 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 communicated with the ventilation cavity respectively; an inner housing is sleeved inside the outer housing, and the wind direction panel is in contact with and supported at the opening of the inner housing. Among them, the wind direction panel is fixedly connected to the inner housing by fastening bolts or buckles, and the fastening bolts are located inside the outer housing.

[0008] Further, the outer contour shape of the outer housing gradually changes with a larger arc transition dimension from the inlet to the outlet in the wind direction conveying direction.

[0009] Further, the installation seat is located inside the air supply channel, and the shape of the installation seat gradually changes with a larger arc transition from the inlet to the outlet in the wind direction conveying direction.

[0010] Further, a magnetic member for adsorbing to the outlet of the air blowing port is provided on the installation seat.

[0011] Further, 4 air outlet arrays are arranged on the wind direction panel corresponding to the ventilation cavity.

[0012] Further, the periphery of the installation seat is connected to the outer housing through a plurality of connecting ribs.

[0013] A hair dryer, characterized in that it includes the hair dryer nozzle with uniform air outlet as described above.

[0014] The beneficial effects of the present utility model include:

[0015] 1. A partition plate is arranged at the middle position of the air supply channel inside the hair dryer nozzle with uniform air outlet 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 nozzle. Then, the air outlets of the nozzle can output almost equal and almost uniform air volume respectively, enabling the hair to be blown and combed along the wind direction panel. Combined with multiple air outlet arrays and a dense comb tooth structure, 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 blown almost vertically downward along the hair for more efficient hair blowing and combing. When the user combs the straight hair along, the comb teeth straighten the hair, and with multiple dense arrays outputting equal and uniform air, the hair can be straightened more smoothly while drying, so this nozzle can be conveniently applied to the combing of dry and wet hair.

[0016] 2. The high-speed air flow (positive pressure air) of the air outlet arrays, air outlets and the bent channels between them inside this nozzle is output at a higher speed after passing through the dislocation bending structure. When the straight hair comb straightens the hair, it tries to dry each bundle of hair with the air flow as much as possible, and the air inlet and air outlet are arranged in a dislocation manner, effectively preventing too much external dust from entering the inside of the nozzle.

[0017] In addition, some of the additional aspects and advantages of the present utility model will be given in the following description, some will become apparent from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0018] Figure 1 is a general schematic diagram of a hair dryer nozzle with uniform air outlet according to an embodiment of the present utility model.

[0019] Figure 2 is a top view schematic diagram of a hair dryer nozzle with uniform air outlet according to an embodiment of the present utility model.

[0020] Figure 3 is according to the present utility model Figure 2 longitudinal sectional schematic diagram of part AA in the embodiment.

[0021] Figure 4 is according to the present utility model Figure 2 longitudinal sectional schematic diagram of part BB in the embodiment.

[0022] Figure 5 is according to the present utility model Figure 4 partial enlarged schematic diagram of part C in the embodiment.

[0023] Figure 6 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.

[0024] Figure 7 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.

[0025] Figure 8 is a longitudinal sectional schematic diagram of the cross-section of a hair dryer nozzle with uniform air outlet according to an embodiment of the present utility model.

[0026] Figure 9 is a diagram of the air flow direction of the hair dryer nozzle according to an embodiment of the present utility model. Detailed Embodiment

[0027] The following will clearly and completely describe the concept, specific structure and technical effects generated by the present utility model in combination 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.

[0028] It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it can be directly fixed or connected to the other feature, or it can be indirectly fixed or connected to the other feature. In addition, the descriptions of up, down, left, right, top, bottom, etc. used in the present invention are only relative to the relative positional relationship of the various components of the present invention in the accompanying drawings.

[0029] In addition, unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art. The terms used in this specification are only for describing specific embodiments, not for limiting the present invention. The term "and / or" used herein includes any combination of one or more related listed items.

[0030] It should be understood that, although the terms first, second, third, etc. may be used to describe various elements in the present disclosure, 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.

[0031] Reference Figures 1 to 9 As shown, in some embodiments, the utility model discloses a hair dryer nozzle with uniform air flow, which includes:

[0032] Reference Figures 1 to 4 The air supply channel 100 shown in the figure has a partition plate inside which divides the air supply channel 100 into a plurality of independent air supply cavities 120, and 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 of the air outlet and reducing the noise, and 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.

[0033] Reference Figure 1As shown, a wind direction panel 200 is provided at the end in the wind direction conveying direction. The outer contour shape of the wind direction panel 200 is not a planar structure. A plurality of air outlet arrays 300 are provided on the wind direction panel 200 corresponding to the air supply cavity 120. A plurality of limiting members 310 are provided on the air outlet arrays 300 to divide 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. With the combination of the multi-channel air outlet array and the dense comb structure of this air supply nozzle structure, when the user combs the hair straight, the combs straighten the hair along the hair, and with the output of multiple dense arrays of almost equal and almost uniform air, the hair can be straightened more smoothly while drying the hair.

[0034] Continue to refer to Figure 4 Combined with Figure 5 As 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 communicated with the air outlet 321 and the air inlet 322. The air inlet 322 and the air outlet 321 are arranged vertically offset. From the perspective of the bent channel in the specification drawings of the embodiment, it is a bent channel 323 with a curvature. After the positive-pressure air 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 passes through the air outlet array 300, the air outlet 321 and the bent channel 323 therebetween and is output at a higher speed after passing through the offset bending structure. When the straightening comb straightens the hair, the air flow is used to dry each bundle of hair as much as possible. Moreover, the air inlet 322 and the air outlet 321 are arranged in a staggered manner, effectively preventing excessive dust from the outside from entering the inside of the nozzle.

[0035] Refer to Figure 3 As shown, a plurality of dense combs 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 contact between the wind direction panel and the hair. The surfaces of the plurality of dense combs 330 are all inwardly concave C-shaped arc surfaces, so that the entire comb is also suitable for adapting to the human head shape for combing hair, which can improve the comfort of the user. With the combination of the multi-channel air outlet array and the dense comb structure of this air supply nozzle structure, when the user combs the hair straight, the combs straighten the hair along the hair, and with the output of multiple dense arrays of equal and uniform air, the hair can be straightened more smoothly while drying the hair.

[0036] Refer to Figure 6As 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, and the material of the comb tooth 330 is a 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 the hair dryer nozzle for combing hair. The multi-layer blowing units blow air, generating a superimposed effect, making the air outlet efficiency more efficient and conducive to saving hair drying time.

[0037] Referring to Figure 3 Combined with Figure 4 As shown, it further includes a housing 500. An installation seat 510 for connecting to 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 respectively communicated with the air supply cavity 120; an inner housing 600 sleeved inside the 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 fastening bolts or buckles, and the fastening bolts are located inside the housing 500. The wind direction panel is fastened to the inner housing through bolts, but the bolts are accommodated inside the housing, so that the bolt fasteners of the entire hair dryer nozzle are not exposed, making the overall appearance more beautiful.

[0038] Referring to Figure 2 As shown, the outer contour shape of the housing 500 gradually changes with an arc transition and becomes larger from the inlet to the outlet in the wind direction conveying direction. Such a shape of the hair dryer nozzle enables the user to hold and use it independently for combing hair without the need to cooperate with the hair dryer.

[0039] 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 blown air can enter the air supply cavity 120 without encountering resistance when encountering the arc-transitioned installation seat 510, accelerating the air supply to the cavity.

[0040] Referring to Figure 8 As shown, a magnetic member 511 for adsorbing to the outlet of the air blowing port is provided on the installation seat 510, facilitating the user to magnetically connect the nozzle to the hair dryer after positioning.

[0041] Referring to Figure 6 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.

[0042] Referring to Figure 7 As shown, the periphery of the installation seat 510 is connected to the housing 500 through a plurality of connecting ribs 512, and the gaps are used to communicate the high-speed air flow of the hair dryer.

[0043] As shown in Figure 9 the figure, the air flow blown out from the hair dryer (as shown by the arrow direction) changes direction and is obliquely output through the air flow limiting structure 400 that is bent close to 90 degrees. 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 on the wind direction panel between its 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 center of gravity of the hair, 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 hair bursting shape, and at the same time, it is easy to cause the hair to split and become messy. However, through the hair straightening comb of the hair dryer 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. As shown in Figure 9 the figure, the air outlet cooperates with the inclined shape of the bent channel to form a channel that changes the downward air direction.

[0044] In summary, the hair dryer nozzle with uniform air output disclosed by the present utility model can be assembled and used in cooperation with the air outlet of the hair dryer.

[0045] The above is only the preferred embodiment of the present utility model. The present utility model is not limited to the above embodiments. 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. All should belong to the scope of protection of the present utility model. Within the scope of protection of the present utility model, its technical solutions and / or implementation manners can have various different modifications and changes.

Claims

1. A hair dryer nozzle with uniform air outlet, characterized in that, Comprising: An air supply channel (100), in which a partition plate is provided to divide the air supply channel (100) into a plurality of independent air supply cavities (120). At the end in the wind direction transportation direction, there is a wind direction panel (200). On the wind direction panel (200) corresponding to the air supply cavity (120), there are provided multiple air outlet arrays (300). On the air outlet array (300), a plurality of limiting members (310) are provided to divide the array into a plurality of 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. On the wind direction panel (200) between adjacent air outlet arrays (300), there are provided multiple dense combs (330). 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. The surfaces of the multiple dense combs (330) are all inwardly concave C-shaped arc surfaces.

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

3. The hair dryer nozzle with uniform air outlet according to claim 1, characterized in that A housing (500), inside the housing (500), there is provided a mounting seat (510) for connecting to the air outlet of the hair dryer. Between the mounting seat (510) and the housing (500), there is an air supply gap which is respectively communicated with the air supply cavity (120). An inner housing (600) sleeved inside the housing (500), and the wind direction panel (200) is in contact 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 buckles, and the fastening bolts are located inside the housing (500).

4. The hair dryer nozzle with uniform air outlet according to claim 3, characterized in that The outer contour shape of the housing (500) gradually changes with an increasing arc dimension from the inlet to the outlet in the wind direction transportation direction.

5. The hair dryer nozzle with uniform air outlet according to claim 3, characterized in that 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 from the inlet to the outlet in the wind direction transportation direction.

6. The hair dryer nozzle with uniform air outlet according to claim 5, characterized in that On the mounting seat (510), there is provided a magnetic member (511) for adsorbing to the outlet of the air blowing port.

7. The hair dryer nozzle with uniform air outlet according to claim 1, characterized in that On the wind direction panel (200) corresponding to the air supply cavity (120), 4 air outlet arrays (300) are provided.

8. The air outlet uniform hair dryer nozzle according to claim 3, wherein The periphery of the mounting seat (510) is connected to the outer shell (500) through a plurality of connecting ribs (512).

9. A hair dryer, characterized in that, It includes the air outlet uniform hair dryer nozzle according to any one of claims 1 to 8.

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