Blowing assembly with airflow distribution function and hair dryer

Abstract

The utility model discloses a blowing assembly and a hair blower with airflow distribution, which comprise a cylindrical hair curling outer cylinder and a built-in airflow distributor installed in the hair curling outer cylinder, the outer surface of the hair curling outer cylinder extends to form a self-suction cambered surface for winding hair, the hair curling outer cylinder is provided with a plurality of strip-shaped air outlets, and the strip-shaped air outlets are connected with the built-in airflow distributor. The air flow distributor is characterized in that air flow distribution plates are arranged on the air flow distributor, air outlet holes are formed between the adjacent air flow distribution plates, and the air outlet holes are communicated with the air outlet. According to the hair curler, the airflow distribution plate is arranged, axial airflow is divided into laminar flow, the airflow can be blown out of the air outlet, the airflow blown out of the air blowing opening is more uniform, and the hair curling effect is improved.

Description

Technical Field

[0001] The utility model relates to a blowing component used in a hair-blowing device, in particular to a hair-blowing device equipped with the blowing component. Background Art

[0002] In the prior art, for example, the utility model patent No. 201720293784.0 of China, published on February 23, 2018, discloses an attachment for a hair care appliance, comprising a body, the body having a fluid inlet, a fluid outlet, a fluid flow path extending between the fluid inlet and the fluid outlet, and at least one wing, the at least one wing being used to guide the fluid in the fluid flow path toward the fluid outlet, wherein the body comprises at least two extension plates, and the fluid outlet comprises a groove defined by an overlapping portion between the at least two extension plates, and wherein the at least one wing is positioned in the overlapping portion between the at least two extension plates. In the above scheme, the housing is composed of six independent plates, and the air outlet is formed by the overlapping portion of adjacent plates. In this structure, the installation of the plates is relatively troublesome and the structure is complicated. The airflow is blown out directly from the fluid outlet through two inner and outer channels, and there is a situation of uneven blowing. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the above-mentioned prior art and provide a hair dryer and a hair dryer which are easy to install, have good curling effect and blow evenly.

[0004] According to the utility model, a hair-drying assembly with airflow distribution is provided, comprising a cylindrical hair-curling outer cylinder and a built-in airflow distributor installed in the hair-curling outer cylinder, wherein the outer surface of the hair-curling outer cylinder extends to form a self-priming hair-curling arc surface for curling hair, and the hair-curling outer cylinder is provided with a plurality of long strip air outlets, and the airflow blown out of the air outlets flows along the self-priming hair-curling arc surface, and the airflow distributor is provided with an airflow distribution plate, and air outlet holes are formed between adjacent airflow distribution plates, and the air outlet holes are communicated with the air outlets.

[0005] The blowing assembly with air flow distribution provided by the utility model also has the following auxiliary technical features:

[0006] It further includes that an air inlet channel is formed at the center of the air flow distributor, and the air inlet channel is communicated with the air outlet.

[0007] It further includes that the distance between adjacent airflow distribution plates is adjusted according to the airflow intensity distribution.

[0008] It further includes that the inner surface of the hair curling outer cylinder forms a plurality of inner air guiding arc surfaces, the air flow distributor forms a plurality of outer air guiding arc surfaces, an air guiding channel is formed between the inner air guiding arc surfaces and the outer air guiding arc surfaces, and the air guiding channel is communicated with the air outlet.

[0009] It further includes that the cross section of the hair curling outer barrel is present as multiple arc-shaped portions, and the ends of two adjacent arc-shaped portions are staggered to form the air outlet.

[0010] It further includes that a sealing fitting surface is provided on the airflow distributor, and the sealing fitting surface is in contact with the inner air guiding arc surface.

[0011] It further comprises that a plurality of supporting feet are arranged at the bottom of the air flow distributor, and the supporting feet are in conflict with the inner wall of the bottom of the hair curling outer barrel.

[0012] It further comprises that the bottom end of the hair curling outer barrel is provided with an interface suitable for connecting with a hair dryer.

[0013] It further includes that 4 to 10 air outlets are provided, the air outlets are distributed along the circumference, and the airflows blown out by the multiple air outlets are relayed to form annular wind.

[0014] According to a hair dryer provided by the utility model, it includes a main body for generating hair blowing air and a hair blowing assembly installed on the main body, the hair blowing assembly includes a cylindrical hair curling outer barrel and a built-in air flow distributor installed in the hair curling outer barrel, the outer surface of the hair curling outer barrel extends to form a self-absorption hair curvature surface for curling hair, a plurality of long strip air outlets are provided on the hair curling outer barrel, the air flow blown out of the air outlet flows along the self-absorption hair curvature surface, the air flow distributor is provided with an air flow distribution plate, air outlet holes are formed between adjacent air flow distribution plates, and the air outlet holes are communicated with the air outlet.

[0015] The hair dryer assembly with air flow distribution provided by the utility model has the following advantages compared with the prior art: First, the hair curling outer cylinder and the air flow distributor in the utility model are two integral parts. When installing, the hair curling outer cylinder can be mounted on the air flow distributor, which is more convenient to install. Secondly, the air flow distribution plate is provided in the utility model to divide the axial air flow into laminar flow, which is conducive to the air flow blowing out from the air outlet, making the air flow blown out of the air outlet more uniform and improving the curling effect. Thirdly, the air guide channel is formed by the air guide arc surface on the hair curling outer cylinder and the air flow distributor, which has a better air outlet effect and is also conducive to the adjustment of the air guide channel.

[0016] Compared with the prior art, the hair dryer provided by the utility model has the following advantages: since the utility model is equipped with the above-mentioned blowing component, the hair dryer has a better blowing effect, and since the installation of the blowing component is more convenient, the installation of the hair dryer as a whole is also more convenient, which is conducive to assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model.

[0018] Figure 2 It is a cross-sectional view of the utility model.

[0019] Figure 3 It is a cross-sectional view of the utility model.

[0020] Figure 4 It is a bottom view of the utility model.

[0021] Figure 5 It is a three-dimensional diagram of the end cap of the utility model.

[0022] Figure 6 It is a bottom view of the hair curling outer barrel in the utility model.

[0023] Figure 7 It is a three-dimensional diagram of the outer hair curling barrel of the utility model.

[0024] Figure 8 It is a cross-sectional view of the hair curling outer barrel in the utility model.

[0025] Fig. 9 It is a top view of the outer hair curling barrel in the utility model.

[0026] Fig.10 It is a top view of the air flow distributor in the utility model.

[0027] Fig.11 It is a bottom view of the air flow distributor in the utility model.

[0028] Fig.12 It is the front view of the air flow distributor in the utility model.

[0029] Fig.13 It is a three-dimensional diagram of the air flow distributor in the utility model. DETAILED DESCRIPTION

[0030] In order to clearly illustrate the scheme in the utility model, preferred embodiments are given below and described in detail with reference to the accompanying drawings. The following description is essentially only exemplary and is not intended to limit the application or use of the present disclosure. It should be understood that in all the drawings, corresponding reference numerals represent the same or corresponding parts and features.

[0031] like Figures 1 to 13As shown, the utility model provides a hair-drying assembly with airflow distribution, including a cylindrical hair curling outer cylinder 1 and a built-in airflow distributor 2 installed in the hair curling outer cylinder 1, the outer surface of the hair curling outer cylinder 1 extends to form a self-absorption hair arc surface 10 for curling hair, a plurality of long strip air outlets 11 are provided on the hair curling outer cylinder 1, and the airflow blown out of the air outlets 11 flows along the self-absorption hair arc surface, and the airflow distributor 2 is provided with an airflow distribution plate 23, and air outlet holes 24 are formed between adjacent airflow distribution plates 23, and the air outlet holes 24 are connected to the air outlet 11. The airflow distribution plate 23 guides the airflow entering axially to radial direction. In this embodiment, the airflow distribution plate 23 is a trapezoidal structure, so the air outlet holes 24 formed by the two airflow distribution plates 23 are also a trapezoidal structure, which is conducive to the passage of airflow.

[0032] The hair curling outer barrel 1 in the present invention is an integrated integral component, and the air flow distributor 2 is also an integrated integral component, and the air flow distributor 2 is sleeved in the hair curling outer barrel 1. The air outlet 11 in the present invention is formed on the hair curling outer barrel 1, and the hair curling outer barrel 1 and the air flow distributor 2 are both complete independent components. When installing, the two components can be sleeved together, which is more convenient to install.

[0033] See also Figures 1 to 13 In the above embodiment of the utility model, the distance between the adjacent air distribution plates 23 is adjusted according to the air flow intensity distribution. The distance between the air distribution plates 23 in the utility model is not equal. The distance between the air distribution plates 23 is adjusted to adjust the size of the air outlet 24, so that the air flow through the air outlet 24 remains consistent, thereby improving the curling effect.

[0034] See also Figures 1 to 13 In the above embodiment of the utility model, an air inlet channel 25 is formed at the center of the air distributor 2, and the air inlet channel 25 is communicated with the air outlet 24. In the utility model, the air inlet channel 25 is only formed at the center of the air distributor 2, which is beneficial for the air distributor 2 to distribute the air.

[0035] See also Figures 1 to 13 In the above embodiment of the utility model, the inner surface of the hair curling outer cylinder 1 forms a plurality of inner air guiding arc surfaces 12, and the air flow distributor 2 forms a plurality of outer air guiding arc surfaces 26. An air guiding channel 4 is formed between the inner air guiding arc surfaces 12 and the outer air guiding arc surfaces 26, and the air guiding channel 4 is communicated with the air outlet 11. The air guiding channel 4 is formed between the inner air guiding arc surfaces 12 and the outer air guiding arc surfaces 26, and the high-pressure airflow is guided by the arc surface and flows along the self-priming arc surface 10 of the hair curling outer cylinder 1 to form an arc-shaped blowing, and the air guiding effect of the air guiding channel 4 is better.

[0036] See also Figures 1 to 13 In the above embodiment given by the utility model, it further includes that the cross section of the hair curling outer barrel 1 presents a plurality of arc-shaped portions 13, and the ends of two adjacent arc-shaped portions 13 are staggered to form the air outlet 11. This embodiment adopts six arc-shaped portions 13, and of course, 5, 8 or 9 segments can also be adopted, which can be selected according to the size of the hair curling outer barrel 1. The arc-shaped portion 13 has an outer end 131 that is tilted outward and an inner end 132 that is retracted inward. The inner end 132 of the previous arc-shaped portion 13 and the outer end 131 of the next arc-shaped portion 13 constitute the air outlet 11. The end face of the air outlet 11 is perpendicular to the self-absorption arc surface 10 of the arc-shaped portion 13, so that the wind blown out of the air outlet 11 is tangent to the self-absorption arc surface 10 of the arc-shaped portion 13, and can flow along the self-absorption arc surface 10 of the arc-shaped portion 13 to form an arc-shaped wind.

[0037] See also Figures 1 to 13 In the above embodiment of the utility model, the airflow distributor 2 is further provided with a sealing surface 27, and the sealing surface 27 is in contact with the inner air guide arc surface 12. The sealing surface 27 is sealed and connected with the inner air guide arc surface 12 to prevent the airflow of the air guide channel 4 from flowing back into the airflow distributor 2.

[0038] See also Figures 1 to 13 In the above embodiment of the utility model, the bottom of the airflow distributor 2 is further provided with a plurality of supporting feet 28, and the supporting feet 28 are in conflict with the bottom inner wall of the curling outer barrel 1. The supporting feet 28 play a supporting role, and the entire airflow distributor 2 is installed and positioned so that it will not deflect.

[0039] See also Figures 1 to 13 In the above embodiment of the utility model, it further includes that the air outlets 11 are provided with 4 to 10, the air outlets 11 are distributed along the circumference, and the airflows blown out by the multiple air outlets 11 are relayed to form annular wind. In this embodiment, there are 6 air outlets 11, and the annular wind can be formed to roll the hair around the curling outer barrel 1, which is conducive to drying the hair.

[0040] See also Figures 1 to 13 In the above embodiment of the utility model, one end of the hair curling outer barrel 1 is provided with an interface 15 connected to a hair dryer. The hair dryer is connected to the interface 15, which facilitates the connection between the hair dryer and the blowing assembly. The other end of the hair curling outer barrel 1 is provided with an end cap 3, which is used to unload energy and reduce turbulence.

[0041] A hair dryer comprises a body for generating hair blowing air and a hair blowing assembly mounted on the body, wherein the hair blowing assembly is the hair blowing assembly described in the above embodiment. The body in the utility model can be an existing hair dryer or hair dryer, and its main function is to generate a high-speed airflow for drying hair. The hair blowing assembly is mounted at the air outlet of the hair dryer or hair dryer.

[0042] In summary, the above contents are only embodiments of the present invention, which are only used to illustrate the principle of the present invention, and are not used to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hair dryer assembly with air flow distribution, comprising a cylindrical hair curling outer cylinder and a built-in air flow distributor installed in the hair curling outer cylinder, wherein the outer surface of the hair curling outer cylinder extends to form a self-absorption hair curving surface for curling hair, and the hair curling outer cylinder is provided with a plurality of long strip air outlets, and the air flow blown out of the air outlets flows along the self-absorption hair curving surface, characterized in that: The air flow distributor is provided with an air flow distribution plate, and air outlet holes are formed between adjacent air flow distribution plates, and the air outlet holes are communicated with the air outlet.

2. A blowing assembly with air flow distribution as claimed in claim 1, characterized in that: An air inlet channel is formed at the center of the air flow distributor, and the air inlet channel is communicated with the air outlet.

3. A blowing assembly with air flow distribution as claimed in claim 1, characterized in that: The distance between adjacent air flow distribution plates is adjusted according to the air flow intensity distribution.

4. A blowing assembly with air flow distribution as claimed in claim 1, characterized in that: The inner surface of the hair curling outer cylinder forms a plurality of inner air guiding arc surfaces, the air flow distributor forms a plurality of outer air guiding arc surfaces, an air guiding channel is formed between the inner air guiding arc surfaces and the outer air guiding arc surfaces, and the air guiding channel is communicated with the air outlet.

5. A blowing assembly with air flow distribution as claimed in claim 4, characterized in that: The cross section of the hair curling outer barrel is formed into multiple arc-shaped portions, and the ends of two adjacent arc-shaped portions are staggered to form the air outlet.

6. A blowing assembly with air flow distribution as claimed in claim 5, characterized in that: The airflow distributor is provided with a sealing fitting surface, and the sealing fitting surface is in contact with the inner air guiding arc surface.

7. A blowing assembly with air flow distribution as claimed in claim 1, characterized in that: A plurality of supporting feet are arranged at the bottom of the air flow distributor, and the supporting feet are in conflict with the inner wall of the bottom of the hair curling outer barrel.

8. The blowing assembly with air flow distribution according to claim 1, characterized in that: The bottom end of the hair curling outer barrel is provided with an interface suitable for connecting with a hair dryer.

9. A blowing assembly with air flow distribution as claimed in claim 1, characterized in that: There are 4 to 10 air outlets, which are distributed along the circumference, and the airflows blown out from the multiple air outlets are relayed to form annular wind.

10. A hair dryer, comprising a body for generating hair blowing air and a hair blowing assembly mounted on the body, characterized in that: The blowing component is the blowing component described in any one of claims 1 to 9 above.

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