A hair styling device

Abstract

The application discloses a hair styling device, comprising: an air duct shell, a heating plate, a handle shell and a motor fan; the handle shell is provided with a wind guide for guiding the air flow generated by the motor fan into the air duct shell, and the heating plate is arranged outside the air duct shell and the wind guide; the wind guide is provided with an air inlet for the air flow to enter and a wind guide air outlet connected with the air inlet of the air duct shell, the air flow direction of the air duct outlet of the air duct shell deviates from the position of the heating plate and has an extension vertically towards the hair ironing surface of the heating plate. The hair styling device provided by the application has the advantages that the air flow generated by the motor fan has small resistance during flowing in the air duct, the air leakage phenomenon caused by the poor sealing of the shell is avoided, the kinetic energy loss of the air flow is reduced, the heating plate is arranged outside the air duct shell and the wind guide, the temperature of the air flow passing through the heating plate is prevented from rising, the temperature of the heating plate caused by the air flow is also prevented from falling, and the hair styling effect is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of hair styling products, and more particularly, to a hair styling device. BACKGROUND

[0002] The hair styling device in the prior art generally comprises a heating plate, an air duct and a motor fan for providing blowing air, the heating plate is arranged in the air duct, the air duct is surrounded by a shell, and the sealing effect of the shell is not very good in use, gaps exist, the blowing air generated by the motor fan is easily leaked out of the gaps, and the air flow in the air duct is reduced; in addition, other components are arranged in the shell, so that the surface through which the blowing air generated by the motor fan passes in the shell is uneven, and the blowing air flow is subjected to a relatively large resistance during the flowing process; since the blowing air flows in the air duct and passes through the surface of the heating plate, the temperature of the blowing air is easily increased, and the hair cannot be cooled down quickly; in addition, the heating plate is arranged in the air duct, and the blowing air passing through the heating plate takes away the heat of the heating plate, so that the temperature of the heating plate is reduced, and the hair styling effect is affected.

[0003] In summary, how to improve the hair styling effect of the hair styling device is a problem to be solved by the person skilled in the art at present. SUMMARY

[0004] Therefore, the purpose of the present application is to provide a hair styling device, which is provided with an air duct isolated from a heating plate and other components in a shell, so that the blowing air flowing in the air duct is not heated by the heating plate and subjected to a relatively small resistance, and the hair styling effect is improved.

[0005] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A hair styling device comprises an air duct shell, a heating plate, a handle shell and a motor fan for providing blowing air; a wind guide is arranged in the handle shell for guiding the blowing air generated by the motor fan into the air duct shell, and the heating plate is arranged outside the air duct shell and the wind guide;

[0007] The wind guide is provided with an air inlet for the blowing air to enter and a wind guide air outlet connected with the air inlet of the air duct shell, the blowing air direction of the air duct outlet of the air duct shell deviates from the position of the heating plate, and has an extension vertically towards the hair ironing surface of the heating plate.

[0008] Preferably, the air duct shell comprises an upper air duct shell and a lower air duct shell arranged oppositely.

[0009] The air guide outlet comprises an upper air guide outlet for communicating with the upper air inlet of the upper air duct shell, and a lower air guide outlet (12) for communicating with the lower air inlet of the lower air duct shell, and the upper air guide outlet and the lower air guide outlet are symmetrically arranged about the middle section of the air guide member;

[0010] The heating plate comprises an upper heating plate arranged in a gap of the lower part of the upper air duct shell, and a lower heating plate arranged in a gap of the upper part of the lower air duct shell.

[0011] Preferably, the upper air inlet is inserted and sealingly connected with the upper air guide outlet, and the upper air inlet is sleeved outside the upper air guide outlet;

[0012] The lower air inlet is inserted and sealingly connected with the lower air guide outlet, and the lower air inlet is sleeved outside the lower air guide outlet.

[0013] Preferably, the lower side of the upper air duct shell is provided with an upper air duct outlet, and the upper side of the lower air duct shell is provided with a lower air duct outlet arranged opposite to the upper air duct outlet;

[0014] And the air outlet directions of the upper air duct outlet and the lower air duct outlet are both perpendicular to the hair straightening surface of the heating plate.

[0015] Preferably, the upper air duct outlet comprises a first upper air duct outlet and a second upper air duct outlet arranged on both sides of the width direction of the upper air duct shell;

[0016] The lower air duct outlet comprises a first lower air duct outlet and a second lower air duct outlet arranged on both sides of the width direction of the lower air duct shell;

[0017] And the first upper air duct outlet is arranged opposite to the first lower air duct outlet, and the second upper air duct outlet is arranged opposite to the second lower air duct outlet.

[0018] Preferably, the air guide member is internally provided with a flow distribution surface for making the blow distribution flow into the upper air guide outlet and the lower air guide outlet.

[0019] Preferably, the flow distribution surface is a circular arc surface symmetrically arranged about the middle section of the air guide member;

[0020] Or the flow distribution surface is an inclined surface symmetrically arranged about the middle section of the air guide member;

[0021] Or the flow distribution surface is a combined surface of a circular arc surface and an inclined surface symmetrically arranged about the middle section of the air guide member;

[0022] Or the flow distribution surface is a combined surface of a plane and an inclined surface symmetrically arranged about the middle section of the air guide member.

[0023] Preferably, the air guide member comprises a flow dividing section for dividing the air flow blown out from the upper air outlet and the lower air outlet, and the flow dividing section is provided with an upper air outlet section for guiding the air flow blown out from the upper air outlet and a lower air outlet section for guiding the air flow blown out from the lower air outlet.

[0024] The upper air outlet section and the lower air outlet section are both tapered structures with the inlet larger than the outlet.

[0025] Preferably, at least one side of the air duct shell in the length direction is provided with a comb for straightening hair, and the comb is detachably connected with the air duct shell.

[0026] Preferably, the air duct shell is made of aluminum material, and / or the air guide member is made of silica gel material.

[0027] The hair styling device provided by the present application comprises an air duct shell, a heating plate, a handle shell and a motor fan for providing air flow, the handle shell is provided with an air guide member for guiding the air flow generated by the motor fan into the air duct shell, and the heating plate is arranged outside the air duct shell and the air guide member.

[0028] The air guide member is provided with an air inlet for the air flow to enter and an air outlet connected with the air inlet of the air duct shell, the air outlet of the air duct shell is offset from the position of the heating plate and has an extension vertically towards the hair ironing surface of the heating plate.

[0029] In use, the air flow generated by the motor fan can enter the air inlet of the air guide member, pass through the air duct path inside the air guide member, enter the air inlet of the air duct shell through the air outlet of the air guide member, and then be blown out from the air outlet of the air duct shell to cool the hair.

[0030] Compared with the prior art, the hair styling device provided by the present application has smaller resistance to the air flow generated by the motor fan flowing in the air duct, avoids air leakage due to poor sealing of the shell, reduces the loss of kinetic energy of the air flow, and sets the heating plate outside the air duct shell to avoid temperature rise of the heating plate due to the air flow and cooling of the heating plate due to the air flow, so as to ensure that the heating plate and the air flow are at appropriate temperatures to improve the hair styling effect. BRIEF DESCRIPTION OF DRAWINGS

[0031] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0032] Figure 1 An exploded view of a specific embodiment of the hair styling device provided by the present invention;

[0033] Figure 2 A schematic diagram of the hair styling device provided by the present invention in a closed state;

[0034] Figure 3 This is a schematic diagram of the hair styling device provided by the present invention in the open state;

[0035] Figure 4 An exploded view of a portion of the structure containing styling components in the hair styling device provided by the present invention;

[0036] Figure 5 for Figure 4 A partial cross-sectional view of a portion of the structure containing styling components in the hair styling device provided by the present invention;

[0037] Figure 6 An exploded view of the downdraft housing and comb provided by the present invention;

[0038] Figure 7 This is a schematic diagram of the first winding method of hair during the hair styling process provided by the styling component of the present invention;

[0039] Figure 8 This is a schematic diagram of the straight hair styling state during the hair styling process provided by the styling component of the present invention;

[0040] Figure 9 This is a schematic diagram illustrating a second winding method of hair during the hair styling process using the styling component provided by the present invention;

[0041] Figure 10 An exploded view of a portion of the structure containing the air guide component in the hair styling device provided by the present invention;

[0042] Figure 11 This is a schematic diagram of a specific embodiment of the air guide provided by the present invention;

[0043] Figure 12 This is a schematic diagram of a motor fan installed inside an air guide component.

[0044] Figure 13Structure diagram of the motor fan mounted outside the air guide member;

[0045] Figure 14 Structure diagram of the air guide member according to the second embodiment of the present application.

[0046] Figures 1-14 In the present application,

[0047] 1 is the air guide member, 11 is the upper air outlet, 12 is the lower air outlet, 13 is the air inlet, 101 is the cylindrical section, 102 is the flow dividing section, 1021 is the flow dividing surface, 2 is the air duct shell, 21 is the upper air duct shell, 201 is the upper air duct, 211 is the first upper air duct outlet, 212 is the second upper air duct outlet, 22 is the lower air duct shell, 202 is the lower air duct, 221 is the first lower air duct outlet, 222 is the second lower air duct outlet, 23 is the comb, 3 is the motor fan, 41 is the upper heating plate, 42 is the lower heating plate, 411 is the upper heating plate connecting member, 421 is the lower heating plate connecting member, 5 is the handle, 51 is the switch button, 52 is the circuit board, and 7 is the air inlet. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0049] The core of the present application is to provide a hair styling device, which is provided with an air duct that is isolated from the heating plate and other components in the isolation shell, so that the blowing air flowing in the air duct is not heated by the heating plate and has small resistance, and the hair styling effect is improved.

[0050] Please refer to Figures 1-14 .

[0051] The hair styling device provided in the embodiments is provided with an air duct shell 2, a heating plate, a handle shell, and a motor fan 3 for providing blowing air; the handle shell is provided with an air guide member 1 for guiding the blowing air generated by the motor fan 3 into the air duct shell 2, and the heating plate is arranged outside the air duct shell 2 and the air guide member 1.

[0052] The air guide member 1 is provided with an air inlet 13 for the blowing air to enter and an air guide outlet connected with the air inlet of the air duct shell 2, the blowing air direction of the air outlet of the air duct shell 2 deviates from the position of the heating plate, and has an extension vertically towards the hair ironing surface of the heating plate.

[0053] The air outlet direction of the air outlet mentioned herein deviates from the heating plate and has a vertical extension towards the ironing surface in the heating plate, which means that the air outlet direction of the air outlet is decomposed into a component perpendicular to the ironing surface and a component parallel to the ironing surface, and the component perpendicular to the ironing surface is not zero.

[0054] It should be noted that the air guide member 1 and the air duct shell 2 can be provided in an integrated structure or a split structure, and the specific structure is determined according to the actual situation, which will not be described here.

[0055] In order to facilitate processing, the air duct shell 2 can be provided as an air duct shell made of aluminum material; and / or in order to facilitate assembly and installation, the air guide member 1 can be provided as an air guide member made of soft rubber material, preferably a silicone rubber material. During assembly, due to the large number of components inside the shell structure, the air guide member 1 itself has a certain deformation, which can isolate the components with different shapes outside, so that the inside of the air guide member 1 has a relatively smooth surface, avoiding the airflow from being subjected to a large resistance during flow.

[0056] During use, the airflow generated by the motor fan 3 can enter the air inlet 13 of the air guide member 1, pass through the air duct inside the air guide member 1, enter the air inlet of the air duct shell 2 through the air guide outlet of the air guide member 1, and then be blown out through the air duct outlet of the air duct shell 2 to cool the hair.

[0057] Compared with the prior art, the hair styling device provided in the embodiment has the advantages that the airflow generated by the motor fan 3 is subjected to less resistance during flow in the air duct, and the phenomenon of air leakage due to poor sealing of the shell is avoided, reducing the loss of airflow kinetic energy; at the same time, the heating plate is arranged outside the air duct shell 2 and the air guide member 1, which can avoid the temperature rise of the airflow passing through the heating plate and also avoid the cooling of the heating plate due to the airflow, so that the heating plate and the airflow can be kept at appropriate temperatures to improve the hair styling effect.

[0058] On the basis of the above embodiment, the air duct shell 2 can include an upper air duct shell 21 and a lower air duct shell 22 arranged opposite to each other.

[0059] The air guide outlet includes an upper air guide outlet 11 for communicating with the upper air inlet of the upper air duct shell 21 and a lower air guide outlet 12 for communicating with the lower air inlet of the lower air duct shell 22, and the upper air guide outlet 11 and the lower air guide outlet 12 are symmetrically arranged about the middle section of the air guide member 1.

[0060] The heating plate includes an upper heating plate 41 arranged in a gap at the lower part of the upper air duct shell 21 and a lower heating plate 42 arranged in a gap at the upper part of the lower air duct shell 22.

[0061] The middle section of the air guide member 1 refers to a section perpendicular to the ironing surface and parallel to the upper surface of the upper air duct shell 21 and the lower surface of the lower air duct shell 22.Figure 11 The middle symmetrical section of the air guide 1 in the horizontal direction.

[0062] The upper air guide outlet 11 and the lower air guide outlet 12 are symmetrically arranged about the middle section of the air guide 1, which can make the air volume entering the upper air duct shell 21 equal to the air volume entering the lower air duct shell 22, so as to make the hair evenly wind and shorten the cooling and styling time.

[0063] In order to successfully split the air flow in the air guide 1, the space inside the air guide 1 can be divided into a cylindrical section 101 and a split section 102, and a split surface 1021 for splitting the air flow into the upper air guide outlet 11 and the lower air guide outlet 12 is arranged in the split section 102.

[0064] On the basis of the above embodiment, the split surface 1021 can be a circular arc surface symmetrically arranged about the middle section of the air duct connector 1; as Figure 12 、 Figure 13 As shown, the split surface 1021 is symmetrically arranged about the middle section of the air duct connector 1, and during the forward flow of the air flow in the air duct connector 1, after encountering the split surface 1021, the air flow is split along the circular arc surface, and the split air flow is blown out by the upper air guide outlet 11 and the lower air guide outlet 12 respectively.

[0065] Or the split surface 1021 is an inclined surface symmetrically arranged about the middle section of the air duct connector 1, the inclined surface includes two inclined surface units symmetrically arranged about the middle section of the air duct connector 1, and the junction of the two inclined surface units forms an included angle, during the forward flow of the air flow in the air duct connector 1, after encountering the included angle of the junction of the inclined surface, the air flow is split along the symmetrically arranged inclined surface, and the split air flow is blown out by the upper air guide outlet 11 and the lower air guide outlet 12 respectively.

[0066] Or the split surface 1021 is a combination surface of a circular arc surface and an inclined surface symmetrically arranged about the middle section of the air duct connector 1; the inclined surface includes two inclined surface units symmetrically arranged about the middle section of the air duct connector 1, and the junction of the two inclined surface units is smoothly transitioned by a circular arc surface, during the forward flow of the air flow in the air duct connector 1, after encountering the transition circular arc surface of the junction of the inclined surface, the air flow is split along the symmetrically arranged inclined surface, and the split air flow is blown out by the upper air guide outlet 11 and the lower air guide outlet 12 respectively.

[0067] Or the split surface 1021 is a combination surface of a plane and an inclined surface symmetrically arranged about the middle section of the air duct connector 1, as Figure 14As shown, the slope includes two slope units symmetrically arranged about the middle section of the air duct connector 1, and the connection of the two slope units is a vertically arranged plane. During the forward flow of the air in the air duct connector 1, the air is divided along the symmetrically arranged slopes after encountering the vertical plane at the connection of the slope, and then the divided air is blown out by the upper air guide outlet 11 and the lower air guide outlet 12 respectively.

[0068] As shown in the figure, Figure 12 The included angle B is the included angle between the dividing surface 1021 in the dividing section 102 and the outer ring shell. In order to smoothly blow out the air from the air outlet and ensure the flow rate and flow volume of the air, the size of the included angle B can be reasonably designed according to the actual situation, which will not be described here.

[0069] On the basis of the above embodiment, the air duct connector 1 can include a cylindrical section 101 and a dividing section 102 for blowing air out of the upper air guide outlet 11 and the lower air guide outlet 12.

[0070] In use, after the air enters from the air inlet 13, it passes through the cylindrical section 101 and enters the dividing section 102. Since the outer diameter of the outlet of the dividing section 102 is smaller than that of the cylindrical section 101, the total area of the air outlet is smaller than that of the air inlet 13. Therefore, the air outlet area can be made smaller than the air inlet 13 area, and in the case of constant air flow, the pressure on the air outlet side can be increased to increase the air speed.

[0071] On the basis of the above embodiment, an upper air outlet section for blowing air out of the upper air guide outlet 11 and a lower air outlet section for blowing air out of the lower air guide outlet 12 can be provided in the dividing section 102.

[0072] The upper air outlet section and the lower air outlet section are both tapered structures with an inlet size larger than an outlet size.

[0073] The tapered structure can reduce the air outlet area compared to the air inlet 13 area, and in the case of constant air flow, the air speed can be increased.

[0074] The number of air guide outlets can also be other values greater than 2, and the shape of the dividing surface 1021 can also be other structures that meet the requirements, which are determined according to the actual situation and will not be described here.

[0075] On the basis of the above embodiment, the upper air inlet can be inserted and sealingly connected with the upper air guide outlet 11, and the upper air inlet can be sleeved outside the upper air guide outlet 11.

[0076] The lower air inlet is inserted and sealingly connected with the lower air guide outlet 12, and the lower air inlet is sleeved outside the lower air guide outlet 12.

[0077] On the basis of the above-mentioned embodiments, the upper air duct outlet can be arranged on the lower side of the upper air duct shell 21, and the lower air duct outlet can be arranged on the upper side of the lower air duct shell 22 and opposite to the upper air duct outlet.

[0078] The air outlet directions of the upper air duct outlet and the lower air duct outlet are both perpendicular to the hair straightening surface in the heating plate.

[0079] It should be noted that the hair straightening surface of the heating plate mentioned in the present application is the side of the heating plate used for clamping hair, which can be a flat surface, a wavy or arc-shaped curved surface, etc. The specific shape is determined according to the actual situation. The back of the hair straightening surface refers to the side of the heating plate away from the hair straightening surface, as shown in Figure 4 The lower surface of the upper heating plate 41 is used for clamping hair and is the hair straightening surface. The upper surface of the upper heating plate 41 is provided with the upper air duct shell 21. The upper surface is the back of the hair straightening surface in the upper heating plate 41. The upper surface of the lower heating plate 42 is used for clamping hair and is the hair straightening surface. The lower surface is provided with the lower air duct shell 22. The lower surface is the back of the hair straightening surface in the lower heating plate 42.

[0080] The number of the upper air duct outlet and the lower air duct outlet is equal, but the specific number and shape need to be determined according to the actual situation, which will not be repeated here.

[0081] The upper air duct outlet and the lower air duct outlet are arranged opposite to each other, which means that the upper air duct outlet and the lower air duct outlet are one-to-one corresponding arrangement, and the air outlet directions of the corresponding upper air duct outlet and lower air duct outlet are opposite and the air outlet positions are opposite, so that the front and back sides of the hair can be cooled by air.

[0082] It should be noted that the upper air duct 201 is arranged in the upper air duct shell 21, and the lower air duct 202 is arranged in the lower air duct shell 22.

[0083] On the basis of the above-mentioned embodiments, the upper air duct outlet can include a first upper air duct outlet 211 and a second upper air duct outlet 212 arranged on both sides of the width direction of the upper air duct shell 21.

[0084] The lower air duct outlet includes a first lower air duct outlet 221 and a second lower air duct outlet 222 arranged on both sides of the width direction of the lower air duct shell 22.

[0085] The first upper air duct outlet 211 is arranged opposite to the first lower air duct outlet 221, and the second upper air duct outlet 212 is arranged opposite to the second lower air duct outlet 222.

[0086] As shown in Figure 7 , Figure 9As shown, in the hair styling process, the hair can be made to enter from the hair inlet and be clockwise wound from the lower air duct shell 22 to the upper air duct shell 21, or be counterclockwise wound from the upper air duct shell 21 to the lower air duct shell 22. In both winding modes, the hair can be cooled and the styling effect is the same.

[0087] As shown, in the hair styling process, the hair can be made to enter from the hair inlet and be clockwise wound from the lower air duct shell 22 to the upper air duct shell 21, or be counterclockwise wound from the upper air duct shell 21 to the lower air duct shell 22. In both winding modes, the hair can be cooled and the styling effect is the same. Figure 8 As shown, in the hair styling process, the hair can be made to enter from the hair inlet and be clockwise wound from the lower air duct shell 22 to the upper air duct shell 21, or be counterclockwise wound from the upper air duct shell 21 to the lower air duct shell 22. In both winding modes, the hair can be cooled and the styling effect is the same.

[0088] On the basis of the above embodiment, the cross section of the upper air duct shell 21 can be annular arc structure, and both ends of the annular arc structure are provided with first bends in the same direction as the air outlet direction of the upper air duct air outlet; the first upper air duct air outlet 211 and the second upper air duct air outlet 212 are respectively arranged on the lower surface of the first bend;

[0089] The cross section of the lower air duct shell 22 is annular arc structure, and both ends of the length direction of the annular arc structure are provided with second bends parallel to the air outlet direction of the lower air duct air outlet, and the first lower air duct air outlet 221 and the second lower air duct air outlet 222 are respectively arranged on the lower surface of the second bend.

[0090] In order to further save space, the upper heating plate 41 can be arranged at the lower part of the upper air duct shell 21 structure arranged in annular arc shape, and the upper air duct shell 21 is half wrapped around the outer peripheral part of the upper heating plate 41; the lower heating plate 42 is arranged at the upper part of the lower air duct shell 22 structure arranged in annular arc shape, and the lower air duct shell 22 is half wrapped around the outer peripheral part of the lower heating plate 42.

[0091] In order to make the hair evenly cool during styling, the length direction of the first upper air duct air outlet 211 and the second upper air duct air outlet 212 can be parallel to the length direction of the upper air duct shell 21, and the length direction of the first lower air duct air outlet 221 and the second lower air duct air outlet 222 can be parallel to the length direction of the lower air duct shell 22.

[0092] Preferably, the length of the first upper air duct air outlet 211 and the second upper air duct air outlet 212 is equal to or greater than the length of the upper heating plate 41, and the length of the first lower air duct air outlet 221 and the second lower air duct air outlet 222 is equal to or greater than the length of the lower heating plate 42.

[0093] It should be noted that the first upper air duct air outlet 211 can also include a plurality of first upper air outlet units, and the first upper air outlet units are uniformly arranged along the length direction of the first upper air duct air outlet 211; the first lower air duct air outlet 221 includes a plurality of first lower air outlet units, and the first lower air outlet units are uniformly arranged along the length direction of the first lower air duct air outlet 221; the second upper air duct air outlet 212 includes a plurality of second upper air outlet units, and the second upper air outlet units are uniformly arranged along the length direction of the second upper air duct air outlet 212; and the second lower air duct air outlet 222 includes a plurality of second lower air outlet units, and the second lower air outlet units are uniformly arranged along the length direction of the second lower air duct air outlet 222.

[0094] On the basis of the above-mentioned embodiments, in order to avoid heat transfer between the heating plate and the air duct shell 2 through contact, the air duct shell 2 can include oppositely arranged upper air duct shell 21 and lower air duct shell 22; the heating plate includes upper heating plate 41 and lower heating plate 42 arranged between the upper air duct shell 21 and the lower air duct shell 22.

[0095] The upper heating plate 41 is arranged in the lower part of the upper air duct shell 21 in a gap, and the lower heating plate 42 is arranged in the upper part of the lower air duct shell 22 in a gap.

[0096] Preferably, the upper heating plate 41 is connected to the upper air duct shell 21 through an elastic and heat-insulating upper heating plate connecting piece 411, and the lower heating plate 42 is connected to the lower air duct shell 22 through an elastic and heat-insulating lower heating plate connecting piece 421.

[0097] Since the upper heating plate 41 and the upper air duct shell 21, and the lower heating plate 42 and the lower air duct shell 22 are arranged in a gap, and the thermal conductivity of air is poor, heat exchange between the heating plate and the air blowing can be avoided.

[0098] On the basis of the above-mentioned embodiments, in order to facilitate combing hair during styling, a comb 23 can be arranged on at least one side of the air duct shell 2 in the width direction.

[0099] Preferably, both sides of the upper air duct shell 21 in the width direction and both sides of the lower air duct shell 22 in the width direction are provided with grooves with openings facing the side edges, and the comb 23 is detachably connected to the grooves to facilitate replacement.

[0100] It should be noted that the first and second in the first upper air duct air outlet 211 and the second upper air duct air outlet 212, the first upper air duct air outlet 211 unit and the second upper air duct air outlet 212 unit, the first lower air duct air outlet 221 and the second lower air duct air outlet 222, the first lower air duct air outlet 221 unit and the second lower air duct air outlet 222 unit are only to distinguish the difference in position, and there is no sequence.

[0101] As Figure 1 shown, the hair styling device includes a handle 5 and a styling component, the handle 5 includes a handle shell and a circuit board 52 structure arranged inside the handle shell, a wind guide 1, the upper air outlet 11 of the wind guide 1 is communicated with the air inlet of the upper air duct shell 211, the lower air outlet 12 of the wind guide 1 is communicated with the air inlet of the lower air duct shell 222, the air inlet 13 of the wind guide 1 is provided with a motor fan 3, the handle shell is connected with a power cord, and the handle shell is provided with a switch button 51; the styling component includes an upper heating plate 41, a lower heating plate 42, an upper air duct shell 211 and a lower air duct shell 222, the upper air duct shell 211 is an upper air duct 201, the lower air duct shell 222 is a lower air duct 202, the upper heating plate 41 is installed on the upper air duct shell 211 through an upper heating plate connecting piece 411, the lower heating plate 42 is installed on the lower heating plate 42 shell through a lower heating plate connecting piece 421, and a finger buckle 6 is arranged between the styling component and the handle 5, and the upper heating plate 41 can be opened or closed relative to the lower heating plate 42 by pulling the finger buckle 6.

[0102] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between various embodiments can be referred to each other. Any combination of all the embodiments provided by the present application is within the protection scope of the present application, which is not described here.

[0103] The hair styling device provided by the present application is described in detail above. The principles and implementation modes of the present application are described by applying specific examples in this paper, and the above embodiment description is only used to help understand the method and core idea of the present application. It should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made to the present application without departing from the principles of the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A hair styling device comprising: The air duct shell (2), the heating plate, the handle shell and the motor fan (3) for providing the air blowing; characterized in that the handle shell is provided with a wind guide (1) for guiding the air blowing generated by the motor fan (3) into the air duct shell (2), and the heating plate is arranged outside the air duct shell (2) and the wind guide (1) to avoid the temperature rising of the heating plate due to the air blowing; The wind guide (1) is provided with an air inlet (13) for the air blowing to enter and a wind guide air outlet connected with the air inlet of the air duct shell (2), the air blowing direction of the air duct air outlet of the air duct shell (2) deviates from the position of the heating plate and has an extension vertically to the ironing surface of the heating plate; The air duct shell (2) comprises oppositely arranged upper and lower air duct shells (21) and (22); The wind guide air outlet comprises an upper wind guide air outlet (11) for communicating with the upper air inlet of the upper air duct shell (21) and a lower wind guide air outlet (12) for communicating with the lower air inlet of the lower air duct shell (22), and the upper and lower wind guide air outlets (11) and (12) are symmetrically arranged about the middle section of the wind guide (1); The heating plate comprises an upper heating plate (41) arranged in the lower part of the upper air duct shell (21) and a lower heating plate (42) arranged in the upper part of the lower air duct shell (22); The lower side of the upper air duct shell (21) is provided with an upper air duct air outlet, and the upper side of the lower air duct shell (22) is provided with a lower air duct air outlet oppositely arranged with the upper air duct air outlet; And the air outlet directions of the upper and lower air duct air outlets are both perpendicular to the ironing surface of the heating plate.

2. A hair styling device according to claim 1, characterised in that, The upper air inlet is inserted and sealingly connected with the upper wind guide air outlet (11), and the upper air inlet is sleeved outside the upper wind guide air outlet (11); The lower air inlet is inserted and sealingly connected with the lower wind guide air outlet (12), and the lower air inlet is sleeved outside the lower wind guide air outlet (12).

3. The hair styling device of claim 1, wherein The upper air duct air outlet comprises first and second upper air duct air outlets (211) and (212) arranged on both sides of the width direction of the upper air duct shell (21); The lower air duct air outlet comprises first and second lower air duct air outlets (221) and (222) arranged on both sides of the width direction of the lower air duct shell (22); And the first upper air duct air outlet (211) is oppositely arranged with the first lower air duct air outlet (221), and the second upper air duct air outlet (212) is oppositely arranged with the second lower air duct air outlet (222).

4. The hair styling device of claim 1, wherein The wind guide (1) is internally provided with a flow dividing surface (1021) for dividing the air blowing to enter the upper and lower wind guide air outlets (11) and (12).

5. A hair styling device according to claim 4, wherein The flow dividing surface (1021) is a circular arc surface symmetrically arranged about the middle section of the wind guide (1); Or the flow dividing surface (1021) is an inclined surface symmetrically arranged about the middle section of the wind guide (1). Or the flow distribution surface (1021) is a combined surface of a circular arc surface and an inclined surface symmetrically arranged with respect to the middle section of the air guide member (1); Or the flow distribution surface (1021) is a combined surface of a plane and an inclined surface symmetrically arranged with respect to the middle section of the air guide member (1).

6. A hair styling device according to claim 5, wherein The air guide member (1) comprises a flow distribution section (102) for guiding the air flow to be blown out from the upper air outlet (11) and the lower air outlet (12), and the flow distribution section (102) is provided with an upper air outlet section for guiding the air flow to be blown out from the upper air outlet (11) and a lower air outlet section for guiding the air flow to be blown out from the lower air outlet (12). The upper air outlet section and the lower air outlet section are both tapered structures with an inlet size larger than an outlet size.

7. A hair styling device according to any one of claims 1 to 6, wherein, At least one side of the length direction of the air duct shell (2) is provided with a comb (23) for straightening hair, and the comb (23) is detachably connected with the air duct shell (2).

8. A hair styling device according to claim 7, characterised in that, The air duct shell (2) is an air duct shell made of aluminum material; and / or the air guide member (1) is an air guide member made of silica gel material.

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