CN212938521U

CN212938521U - Hair care appliance

Info

Publication number: CN212938521U
Application number: CN202021063108.2U
Authority: CN
Inventors: 肖勇; 魏绵嘉
Original assignee: Shenzhen Fenda Technology Co Ltd
Current assignee: Shenzhen Fenda Technology Co Ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-04-13
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a hair care implement, include: the handle is provided with an air supply assembly, and the air supply assembly comprises a fan for supplying air, an air inlet for enabling air flow to enter, an air outlet for enabling air to be blown out and an air channel for communicating the air inlet and the air outlet; the air outlet encircles heating element's circumference setting, and the air outlet is higher than heating element's surface near heating element's air-out surface. In the process of blowing air out of the air outlet, a certain height difference is formed between the air outlet and the outer surface of the heating component, and the air outlet cannot directly blow the heating component; in addition, when the hair twines on heating element surface, can avoid the hair to cause to blow to stop, blow and blow off smoothly, make the even heat dissipation of hair twined on heating element, cool off to improve the molding effect.

Description

Hair care appliance

Technical Field

The utility model relates to a hair-dressing styling product technical field, more specifically say, relate to a hair care implement.

Background

The curler of blowing among the prior art generally includes the handle and the part that generates heat, and the fan blows out and can directly blow to the surface of the part that generates heat, makes the temperature reduction of the part that generates heat to blowing of air outlet blows out unevenly, after the surface winding of the part that generates heat has the hair, the hair of certain thickness can form to blowing and block, and it is unsatisfactory to make the heat dissipation of hair of some positions, influences the molding effect.

In summary, it is an urgent need to solve the problem of providing a hair care device capable of uniformly dissipating heat from hair without affecting the temperature of a heat generating component.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a hair care implement makes the air outlet encircle the circumference setting of heating element, and the air-out surface that is close to the heating element surface in the air outlet is higher than the surface setting of heating element, makes to blow and can not blockked by the hair after blowing off, can make the hair of twining in the heating element surface evenly dispel the heat to can not blow the heating element, make the heating element can keep normal temperature, improve the molding effect.

In order to achieve the above object, the present invention provides the following technical solutions:

a hair care appliance comprises a handle and a heating component, wherein the handle is provided with an air supply component;

a fan for providing air blowing, an air inlet for enabling air flow to enter, an air outlet for enabling the air to be blown out and an air channel for communicating the air inlet and the air outlet are arranged in the air supply assembly;

the air outlet encircles heating element's circumference sets up, just the air outlet is close to heating element's air-out surface is higher than heating element's surface.

Preferably, the air supply assembly further comprises an air inlet connecting shaft which is used for being connected with the handle and is provided with the air inlet, a main shell which is sleeved on the periphery of the fan, a front ring which is connected with the main shell and is provided with the air outlet, and an air outlet connecting shaft which is used for installing the heating assembly;

follow the circumference of preceding ring evenly is provided with a plurality of the air outlet, just the income wind connecting axle the main casing body with the air-out connecting axle connects gradually, preceding ring with the main casing body is connected.

Preferably, the upper surface and the lower surface of any air outlet are arranged at equal intervals with the part of the outer surface of the heating component corresponding to the upper surface and the lower surface of the air outlet, so that the air outlet direction of any air outlet is blown out in parallel along the outer surface of the heating component.

Preferably, the heating component is of a cylindrical structure, and the upper surface and the lower surface of the air outlet are cylindrical arc surfaces of which the central axes coincide with the central axis of the cylindrical structure.

Preferably, the lower surface of any air outlet is arranged at equal intervals with the part of the outer surface of the heating component corresponding to the lower surface of the air outlet, so that the air blown out from the lower surface of the air outlet is blown out in parallel along the outer surface of the heating component;

the upper surface of any air outlet is a conical surface or an inclined surface, so that the air blown out from the upper surface of the air outlet is blown out towards the outer surface of the heating component.

Preferably, the air outlet connecting shaft is provided with a through hole for communicating the interior of the heating component and a spacer for preventing the air from blowing to the heating component through the through hole, and the spacer is connected with the air outlet connecting shaft.

Preferably, the isolating piece is an isolating plug which is arranged in the through hole and is in sealing connection with the through hole, and the isolating plug is provided with a line passing hole for enabling a line in the heating assembly to pass through and a sealing piece for sealing the line passing hole and the line.

Preferably, one side of the air outlet connecting shaft facing the fan is provided with a transition inclined plane or a transition arc surface for avoiding blocking the air blowing.

Preferably, the air outlet connecting shaft is provided with a positioning ring groove for mounting the heating component, and the heating component is inserted into the positioning ring groove.

Preferably, the air outlet surface of the air outlet close to the heating component is 0.8mm-5mm higher than the outer surface of the heating component.

When using the utility model provides a during hair nursing utensil, external air current is got into by the air intake, and what the fan formed blows off by the air outlet through the wind channel, cools down to twine in heating element's hair.

Compared with the prior art, the air outlet is arranged around the circumference of the heating component, and the air outlet surface of the air outlet, which is close to the heating component, is higher than the outer surface of the heating component, so that a certain height difference is formed between the air outlet and the outer surface of the heating component in the process of blowing air out of the air outlet, the air cannot be directly blown to the heating component, and the temperature of the heating component cannot be influenced; in addition, when hair twines in heating element surface, the air outlet can be avoided the hair to causing to block blowing with the existence of heating element surface difference in height, blows and can blow off smoothly.

Therefore, the utility model provides a hair care implement can guarantee that heating element's temperature maintains suitable within range at the in-process that uses to the hair that makes and twine in heating element evenly dispels the heat, cools off, thereby improves the molding effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic view of an appearance structure of a first embodiment of a hair care device provided by the present invention;

FIG. 2 is a schematic cross-sectional view of the hair care appliance of FIG. 1;

FIG. 3 is a schematic, partially cross-sectional view of a second embodiment of a hair care appliance in accordance with the present invention;

FIG. 4 is an exploded view of the hair care appliance provided by the present invention with the remainder of the handle portion removed;

FIG. 5 is a cross-sectional view of a portion of the construction of the hair care appliance provided in FIG. 4;

FIG. 6 is a partially enlarged view of the connection between the blowing module and the heating module in FIG. 5;

FIG. 7 is a schematic external view of a hair care appliance provided in accordance with the present invention with the remainder of the handle portion removed;

FIG. 8 is an exploded view of the heating element, the front ring, the air outlet connecting shaft and the isolating plug of the hair care appliance of FIG. 7;

FIG. 9 is an exploded view of the blower assembly;

fig. 10 is a schematic structural view of the air outlet connecting shaft and the isolating plug;

FIG. 11 is a schematic front view of the front ring;

FIG. 12 is an isometric view of the front ring;

fig. 13 is a schematic structural view of the main housing.

In FIGS. 1-13:

01 is hair, 1 is handle, 2 is air supply component, 21 is air inlet connecting shaft, 211 is air inlet, 22 is main shell, 221 is clamping part, 222 is positioning hole, 223 is wire hole, 23 is front ring, 231 is air outlet, 231a is air outlet lower surface, 231b is air outlet upper surface, 232 is buckle, 233 is positioning ring surface, 24 is air outlet connecting shaft, 241 is transition inclined surface or transition arc surface, 242 is screw through hole, 243 is through hole, 243a is positioning surface, 244 is positioning ring groove, 25 is fan, 3 is heating component, 4 is isolation plug, 41 is wire passing hole, 42 is matching surface, d is distance from lowest position of air outlet to heating component outer surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The core of the utility model is to provide a hair care implement, the air outlet has certain difference in height between the lower surface that is close to heating element and heating element's the surface, and the air outlet is located heating element's peripheral part, consequently can avoid blowing direct action that the air outlet blew off to can avoid blockking of hair, make the hair of twining in heating element peripheral part evenly dispel the heat, improve the molding effect.

Please refer to fig. 1-13.

The hair care appliance provided by this embodiment includes: the air supply device comprises a handle 1 and a heating component 3, wherein the handle 1 is provided with an air supply component 2, and the air supply component 2 comprises a fan 25 for supplying air, an air inlet 211 for enabling air flow to enter, an air outlet 231 for enabling air to blow out and an air channel for communicating the air inlet 211 with the air outlet 231; the air outlet 231 surrounds the circumferential direction of the heating element 3, and the air outlet 231 is higher than the outer surface of the heating element 3 near the air outlet surface of the heating element 3.

It should be noted that, as shown in fig. 5 and 6, the air outlet surface of the air outlet 231 close to the heating element 3 is an air outlet lower surface 231a, and since the heating element 3 is of a three-dimensional structure and the lower surface of the air outlet 231 is not necessarily a plane, the surface of the air outlet 231 closest to the heating element 3 is higher than the heating element 3, where the air outlet 231 is higher than the outer periphery of the heating element 3, so as to prevent the air blown from the air outlet 231 from directly blowing the surface of the heating element 3.

When the hair care appliance provided by the present embodiment is used, the external air flow enters from the air inlet 211, and the air blowing formed by the fan 25 is blown out from the air outlet 231 through the air duct, so as to cool the hair 01 wound around the heating element 3.

It should be noted that the air supply assembly 2 may be disposed at two ends of the handle 1 in the length direction, and the air inlet 211 and the air outlet 231 are both disposed on the housing of the air supply assembly 2 or the housing of the handle 1; the air supply assembly 2 may also be disposed inside the handle 1, and when the air supply assembly 2 is disposed inside the handle 1, the air inlet 211 and the air outlet 231 may be directly disposed on the housing of the handle 1, and an air duct is formed between the housing of the handle 1 and the fan 25.

Compared with the prior art, the air outlet 231 is arranged around the circumference of the heating component 3, and the air outlet surface of the air outlet 231 close to the heating component 3 is higher than the outer surface of the heating component 3, so that a certain height difference is formed between the air outlet 231 and the outer surface of the heating component 3 in the process of blowing air out from the air outlet 231, the air cannot be directly blown to the heating component 3, and the temperature of the heating component 3 cannot be influenced; in addition, when the hair 01 is wound on the outer surface of the heating element 3, the height difference between the air outlet 231 and the outer surface of the heating element 3 can prevent the hair 01 from blocking the air blowing, so that the air blowing can be smoothly blown out.

Therefore, the hair care appliance provided by the embodiment can ensure that the temperature of the heating component 3 is maintained in a proper range during use, and the hair 01 wound on the heating component 3 is uniformly radiated and cooled, so that the styling effect is improved.

On the basis of the above embodiment, the air supply assembly 2 may further include an air inlet connecting shaft 21 for providing an air inlet 211, a main housing 22 sleeved on the outer periphery of the fan 25, a front ring 23 connected to the main housing 22 and provided with an air outlet 231, and an air outlet connecting shaft 24 for mounting the heating assembly 3; a plurality of air outlets 231 are uniformly arranged along the circumferential direction of the front ring 23, the air inlet connecting shaft 21, the main shell 22 and the air outlet connecting shaft 24 are sequentially connected, and the front ring 23 is connected with the main shell 22.

As shown in fig. 4-9, the fan 25 is disposed in the main housing 22, one end of the main housing 22 is connected to the air inlet connecting shaft 21, the other end is connected to the air outlet connecting shaft 24, the air outlet connecting shaft 24 is connected to the heating element 3, and the front ring 23 is sleeved on the outer periphery of the heating element 3.

Preferably, the front ring 23 is provided with a buckle 232, the main housing 22 is provided with a clamping portion 221 matched with the buckle 232 in a clamping manner, so that the front ring 23 is matched with the main housing 22 in a clamping manner, the front ring 23 is provided with a positioning ring surface 233, and in the installation process, the positioning ring surface 233 is matched with the main housing 22 to realize positioning.

The air outlets 231 are uniformly distributed along the circumferential direction of the front ring 23, so that the air blown by the fan 25 can be uniformly blown out, and the heat of the hairs 01 at each position along the circumferential direction of the heating component 3 can be uniformly dissipated.

On the basis of the above embodiment, in order to make the heat dissipation of the hair 01 more uniform, the upper surface and the lower surface of any air outlet 231 and the part of the outer surface of the heating element 3 corresponding to the upper surface and the lower surface can be arranged at equal intervals, so that the air outlet direction of any air outlet 231 is blown out in parallel along the outer surface of the heating element 3.

When the heating element 3 is a cylindrical structure, the upper surface and the lower surface of any air outlet 231 are cylindrical arc surfaces with the central axes coincident with the central axis of the cylindrical structure.

As shown in fig. 11 and 12, the cross-sectional shape of the air outlet 231 is a sector, and both the upper surface and the lower surface of the air outlet 231 are equally spaced from the corresponding outer surface of the heating element 3, so that the air blown out from the air outlet 231 is blown out in parallel along the outer surface of the heating element 3, preferably, the distances between the lower surfaces of all the air outlets 231 and the corresponding outer surfaces of the heating elements 3 are equally spaced, so that the distance between the lowest position of the air outlet 231 and the outer surface of the heating element 3 is equally spaced, which is favorable for uniform heat dissipation of the hair 01.

It should be noted that, in the present embodiment, the partial outer surface of the heating element 3 corresponding to the upper surface or the lower surface of the air outlet 231 refers to the outer surface of the heating element 3 that can be covered by the air blown from the air outlet 231.

In the hair care appliance provided in the present embodiment, the blowing direction from the air outlet 231 is parallel to the length direction of the heating element 3, so that the blowing can be prevented from blowing the heating element 3, and the heat of the hair 01 at each position can be uniformly dissipated.

On the basis of the above embodiment, the lower surface of any of the outlets 231 is disposed at an equal interval from the corresponding part of the outer surface of the heating element 3, so that the air blown out from the lower surface 231a of the outlet is blown out in parallel along the outer surface of the heating element 3; the upper surface of any of the outlets 231 is a tapered surface or an inclined surface so that the air blown out from the outlet upper surface 231b is blown out toward the outer surface of the heating element 3.

In the using process, in order to avoid the blowing air from directly blowing to the heating element 3, the lower surface of the air outlet 231 and the outer surface of the heating element 3 corresponding to the lower surface of the air outlet 231 can be arranged at equal intervals, the blowing air is blown out along the direction parallel to the length direction of the heating element 3, and because of the height difference between the lower surface 231a of the air outlet and the outer surface of the heating element 3, the blowing air blown out from the lower surface of the air outlet 231 can not directly blow to the heating element 3 and can not be blocked by the hair 01, but the blowing air blown out from the upper surface of the air outlet 231 can be blown out along a conical surface or an inclined surface, and the conical surface or the inclined surface has an inclined angle towards the central axis of the heating element 3, so that the blowing air blown out from the upper part of the air outlet 231 can be blown downwards and obliquely blown to the heating element 3, at, the temperature of the heat generating component 3 itself is not affected.

The lower surface of the outlet 231 is a surface of the outlet 231 close to the outer peripheral surface of the heat generating element 3, and the upper surface of the outlet 231 is a surface far from the outer peripheral surface of the heat generating element 3.

The shape of the air outlet 231 may be a sector, or may also be other shapes such as a circle or a rectangle, which is determined according to the actual situation and is not described herein.

On the basis of the above embodiment, in order to avoid the blowing blown by the fan 25 from blowing to the heating component 3 through the air-out connecting shaft 24 and ensure that the circuit of the heating component 3 can pass through smoothly, the air-out connecting shaft 24 may be provided with a through hole 243 for communicating the inside of the heating component 3 and a spacer for preventing the blowing from blowing to the heating component 3 through the through hole 243, and the spacer is connected with the air-out connecting shaft 24.

The spacer may be a sealing cover for sealing the through hole 243, and of course, may have other structures according to the requirements, which are determined according to the actual situation.

Preferably, the isolation member is an isolation plug 4 disposed in the through hole 243 and hermetically connected to the through hole 243, and the isolation plug 4 is provided with a wire passing hole 41 for passing a wire inside the heating element 3 and a sealing member for sealing the wire passing hole 41 and the wire.

In order to facilitate positioning of the separator plug 4, a positioning surface 243a for facilitating positioning may be provided at the through hole 243, and a mating surface 42 that mates with the positioning surface 243a may be provided at the separator plug 4.

In the using process, the external dimension of the isolating plug 4 can be matched with the through hole 243 in the air outlet connecting shaft 24, after the isolating plug 4 is plugged into the through hole 243, the outer peripheral part of the isolating plug 4 can be in sealing contact with the through hole 243, the isolating plug 4 is provided with a line passing hole 41 for passing a line, after the line passes out, the line passes through the gap between the bypass fan 25 and the main shell 22, passes through the line passing hole 223 of the main shell 22 and passes out from the corresponding position in the air inlet connecting shaft 21.

The line passing hole 41 of the isolating plug 4 can be hermetically connected with a line through sealant, and corresponding structures such as a sealing ring can be arranged and are specifically determined according to actual conditions.

On the basis of the above embodiment, a positioning ring groove 244 for installing the heating element 3 may be provided on the air outlet connecting shaft 24, and the heating element 3 is inserted into the positioning ring groove 244. The positioning ring groove 244 is provided to facilitate the installation and positioning process of the heating element 3.

Preferably, the central axis of the heat generating component 3, the central axis of the air outlet connecting shaft 24, the central axis of the positioning ring groove 244, the central axis of the front ring 23, the central axis of the main casing 22, the central axis of the fan 25, and the central axis of the air inlet connecting shaft 21 may be overlapped.

In consideration of practical situations, the air outlet surface of the air outlet 231 close to the heating element 3 may be 0.8mm-5mm higher than the outer surface of the heating element 3.

On the basis of the above embodiments, the main casing 22 may be provided with the positioning hole 222, the air outlet connecting shaft 24 is provided with the screw through hole 242, the positioning hole 222 and the screw through hole 242 are arranged in a one-to-one correspondence, and the screw passes through the screw through hole 242 to be connected with the positioning hole 222, so that the air outlet connecting shaft 24 is connected with the main casing 22.

In addition to the above embodiments, in order to make the blown air of the fan 25 smoothly blown out from the air outlet 231, a transition inclined surface or a transition arc surface 241 for avoiding blocking the blown air can be provided on the side of the air outlet connecting shaft 24 facing the fan 25.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The utility model provides an arbitrary compound mode of all embodiments all is in this utility model's a protection scope, does not do here and gives unnecessary details.

The hair care appliance provided by the present invention has been described in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A hair care appliance, characterized by comprising a handle (1) and a heating component (3), wherein the handle is provided with an air supply component (2);

a fan (25) for providing air blowing, an air inlet (211) for enabling air flow to enter, an air outlet (231) for enabling the air blowing to blow out and an air channel for communicating the air inlet (211) with the air outlet (231) are arranged in the air supply assembly (2);

the air outlet (231) surrounds the circumferential direction of the heating component (3), and the air outlet (231) is close to the air outlet surface of the heating component (3) and is higher than the outer surface of the heating component (3).

2. The hair care appliance of claim 1, wherein the air supply assembly (2) further comprises an air inlet connecting shaft (21) provided with the air inlet (211), a main housing (22) sleeved on the outer peripheral part of the fan (25), a front ring (23) connected with the main housing (22) and provided with the air outlet (231), and an air outlet connecting shaft (24) for mounting the heat generating assembly (3);

follow the circumference of preceding ring (23) evenly is provided with a plurality of air outlet (231), just income wind connecting axle (21), main casing body (22) and air-out connecting axle (24) connect gradually, preceding ring (23) with main casing body (22) are connected.

3. The hair care appliance of claim 2, wherein the upper surface and the lower surface of any air outlet (231) are arranged at equal intervals with the corresponding part of the outer surface of the heating component (3), so that the air outlet direction of any air outlet (231) is blown out in parallel along the outer surface of the heating component (3).

4. The hair care appliance of claim 3, wherein the heat generating component (3) is a cylindrical structure, and the upper surface and the lower surface of any air outlet (231) are cylindrical arc surfaces with the central axis coinciding with the central axis of the cylindrical structure.

5. The hair care appliance according to claim 2, wherein a lower surface of any of said air outlets (231) is disposed at an equal interval from a portion of an outer surface of said heat generating component (3) corresponding thereto, so that the air blown out from said air outlet lower surface (231a) is blown out in parallel along the outer surface of said heat generating component (3);

the upper surface of any air outlet (231) is a conical surface or an inclined surface, so that the air blown out from the upper surface (231b) of the air outlet is blown out towards the outer surface of the heating component (3).

6. The hair care appliance according to claim 2, wherein said air-out connecting shaft (24) is provided with a through hole (243) for communicating the inside of said heat generating component (3) and a spacer for preventing said air-out from blowing from said through hole (243) to said heat generating component (3), said spacer being connected to said air-out connecting shaft (24).

7. The hair care appliance according to claim 6, wherein said separator is a separator plug (4) disposed in said through hole (243) and sealingly connected to said through hole (243), said separator plug (4) being provided with a wire passing hole (41) for passing a wire inside said heat generating component (3) and a sealing member for sealing said wire passing hole (41) and said wire.

8. The hair care appliance according to claim 6, wherein a side of the outlet air connecting shaft (24) facing the fan (25) is provided with a transition slope or a transition circular arc surface (241) avoiding blocking the outlet air.

9. The hair care appliance of claim 6, wherein the air outlet connecting shaft (24) is provided with a positioning ring groove (244) for mounting the heat generating component (3), and the heat generating component (3) is inserted into the positioning ring groove (244).

10. The hair care appliance of any one of claims 1 to 9, wherein the air outlet surface of the air outlet (231) close to the heat generating component (3) is 0.8mm to 5mm higher than the outer surface of the heat generating component (3).