CN219803451U

CN219803451U - Hair curler

Info

Publication number: CN219803451U
Application number: CN202320183675.9U
Authority: CN
Inventors: 尹太桥; 王盛权; 鲜煜
Original assignee: Guangdong Hongyuan Electric Appliance Co Ltd
Current assignee: Guangdong Hongyuan Electric Appliance Co Ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-10-10
Anticipated expiration: 2033-02-10

Abstract

The utility model provides a hair curler, which comprises a hair curler part at the front section and a handle part at the rear section, wherein the hair curler part comprises a heating body, a heat conductor, a metal hair waving tube sleeved on the periphery of the heat conductor, and a hair clip arranged at the rear section of the hair waving tube; the heat conductor is a metal section, the section of the heat conductor comprises an installation cavity which is positioned at the axle center and used for installing a heating body, and a plurality of fins which are distributed around the circumference and extend out from the outer wall of the installation cavity in the radial direction, the radial outer end of each fin is provided with a T head, each T head surrounds to form a circumferential surface which is matched with the inner wall of the hair waving cylinder, a clearance space is arranged between each T head, and a row of ventilation holes are arranged on the hair waving cylinder corresponding to each clearance space along the axial direction; the handle portion includes a housing, a fan assembly disposed within the housing for supplying air to the hair curling portion, and a motor drive assembly for driving the hair curling portion to rotate about the axis. The curling iron has high heat conduction efficiency and hot air, so that hair can be heated more quickly, and styling can be completed quickly.

Description

Hair curler

Technical Field

The utility model relates to the technical field of hairdressing equipment, in particular to a hair curler.

Background

There is a conventional hair curler comprising a handle and a cylindrical hair roller for heating hair wound around the periphery of the hair roller to curl the hair, wherein the hair curler is clamped and fixed during operation, and the hair is heated and shaped in a winding manner during rotation of the hair roller, so that the hair curler is suitable for rapid styling of hair in daily care. However, in the existing similar hair curler structure, the heat conducted to the hair roller by the internal heating component is low, so that the hair needs to be wound on the hair roller for a long time to be heated, on one hand, the styling operation time is long, and on the other hand, the styling maintenance time is short because the hair is insufficiently heated.

Disclosure of Invention

The utility model aims to provide a hair curler which is fast in hair heating and suitable for rapid styling.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the hair curling rod comprises a hair curling part at the front section and a handle part at the rear section, wherein the hair curling part comprises a heating body, a heat conductor, a metal hair curling barrel sleeved on the periphery of the heat conductor, and a hair clip arranged at the rear section of the hair curling barrel; the heat conductor is a metal section, the section of the heat conductor comprises an installation cavity which is positioned at the axis and used for installing the heating element, and a plurality of fins which are distributed around the circumference and extend out from the outer wall of the installation cavity in the radial direction, the radial outer end of each fin is provided with a T head, each T head surrounds to form a circumferential surface which is matched with the inner wall of the hair waving cylinder, a clearance space is arranged between each T head, and a row of ventilation holes are arranged on the hair waving cylinder corresponding to each clearance space along the axial direction; the handle portion includes a housing, a fan assembly disposed within the housing for supplying air to the hair curling portion, and a motor drive assembly for driving the hair curling portion to rotate about an axis.

Preferably, the installation cavity comprises two groups of parallel cavities, each cavity is internally provided with one heating element, the heating elements are attached to the inner wall of the installation cavity facing the outer side, and the back surface of each heating element is provided with an abutting elastic sheet.

Preferably, the hair clip comprises a pressing handle hinged to the peripheral wall of the rear end of the hair curling part, a spring for driving the pressing handle to reset, and a clamping piece fixed to the front end of the pressing handle and capable of being attached to the outer wall of the hair curling barrel, wherein a clearance groove is formed in the clamping piece at a position corresponding to the vent hole.

Preferably, the rear end of the hair curling part is provided with a connecting piece used for being connected with the grab handle part, the connecting piece comprises a connecting outer ring used for being fixed with the hair curling barrel and the rear end of the heat conductor, a connecting inner core arranged at the axle center and used for being connected with the motor driving component, and a plurality of ribs radially connecting the connecting outer ring and the connecting inner core, and gaps for ventilation are arranged among the ribs.

Preferably, the motor driving assembly comprises a driving motor, a first electric receiving disc, a second electric receiving disc, a rotating rod and a rotating rod, wherein the first electric receiving disc is fixed at the rear end of the connecting piece and is provided with a plurality of electric connection contacts, the second electric receiving disc is fixed in the shell and is electrically connected with the first electric receiving disc in a rotating contact manner, and the rotating rod penetrates through the axes of the first electric receiving disc and the second electric receiving disc and is axially connected with the output end of the driving motor and the connecting inner core.

Preferably, the handle part is also provided with a control circuit board and an operation key for controlling the work of the hair curler.

The utility model has the beneficial effects that: the heat conductor is provided with a plurality of radial fins, and the outer ends of the fins are provided with T-shaped heads, so that the contact area between the heat conductor and the hair waving cylinder is increased to the greatest extent, and the heat conduction efficiency is improved; the wind that fan subassembly sent will curl up the inside heat of heat conductor and blow out from the ventilation hole, form hot-blast, not only can increase the heat that reaches the hair, and the heat can reach the hair part of hair that does not contact the hair-waving section of thick bamboo outer wall along with hot-blast moreover for the hair can be heated more soon, thereby accomplish the molding fast.

Drawings

The utility model will now be described in further detail with reference to the drawings and to specific examples.

Figure 1 is a perspective view of the overall structure of the curling iron of the embodiment;

figure 2 is a schematic exploded view of a curling iron of an embodiment;

figure 3 is a schematic cross-sectional view of a hair curling portion of an embodiment;

fig. 4 is a schematic structural view of a connector in an embodiment.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1 to 3, the present embodiment is exemplified by a curling iron comprising a curling portion 1 of a front section and a handle portion 2 of a rear section, the curling portion 1 comprising a heating body 11, a heat conductor 12, a metal hair iron 13 fitted around the outer periphery of the heat conductor 12, and a hair pin 14 provided at the rear section of the hair iron 13; the heat conductor 12 is a metal section, the section of the heat conductor is provided with a mounting cavity 121 which is positioned at the axle center and is used for mounting the heating element 11, and a plurality of fins 122 which are distributed around the circumference and extend out from the outer wall of the mounting cavity 121 in the radial direction, the radial outer ends of the fins 122 are provided with T heads 1221, the T heads 1221 are surrounded to form a circumferential surface which is matched with the inner wall of the hair-waving cylinder 13, clearance spaces are arranged between the T heads 1221, and a row of vent holes 131 are arranged on the hair-waving cylinder 13 corresponding to the clearance spaces along the axial direction; the handle 2 comprises a shell 21, a fan assembly 22 arranged in the shell 21 for supplying air to the hair curling part 1, a motor driving assembly 23 for driving the hair curling part 1 to rotate around a shaft, a control circuit board 24 for controlling the work of the hair curling rod and an operation key 25.

During the hair curling operation, the hair tips are clamped on the outer wall of the rear end of the hair curling barrel 13 through the hair clamp 14, the hair curling part 1 starts to rotate around the shaft after the hair curling operation is started, the hair is wound on the outer wall of the hair curling barrel 13, and the hair is heated through the heat of the metal hair curling barrel 13 and the hot air blown out from the vent hole 131. The heat conductor 12 is provided with a plurality of radial fins 122, and the outer ends of the fins 122 are provided with T-shaped heads 1221, so that the contact area between the heat conductor 12 and the hair waving drum 13 is increased to the greatest extent, and the heat conduction efficiency is improved; the wind from the blower assembly 22 blows the heat from the inside of the winding heat conductor 12 through the ventilation holes 131 to form hot wind, which not only increases the heat reaching the hair, but also reaches the hair portion not contacting the outer wall of the hair iron 13 with the hot wind, so that the hair can be heated more quickly, thereby completing the styling rapidly.

In one embodiment, the installation cavity 121 includes two sets of parallel cavities, each cavity is provided with one heating element 11, the heating element 11 is attached to the inner wall of the installation cavity 121 facing to the outside, and the back surface of the heating element 11 is provided with a propped elastic sheet 111. The two groups of heating bodies 11 can generate larger heat, the heating bodies 11 are propped against the inner wall of the mounting cavity 121, which faces the outer side, by the elastic sheet 111, and the heat generated by the heating bodies 11 can be efficiently conducted to the heat conductor 12.

In one embodiment, the hair pin 14 includes a pressing handle 141 hinged to the peripheral wall of the rear end of the hair curling portion 1, a spring 142 for driving the pressing handle 141 to return, and a clamping piece 143 fixed to the front end of the pressing handle 141 and capable of being attached to the outer wall of the hair curling barrel 13, wherein a clearance groove 144 is provided in the clamping piece 143 at a position corresponding to the ventilation hole 131. The clamping piece 143 is used for clamping and fixing the hair tips, and the air avoiding groove 144 of the clamping piece facilitates the hot air to be blown out from the vent hole 131, so that the hair tip parts are heated rapidly.

Referring to fig. 4, in one embodiment, the rear end of the hair curling portion 1 has a connecting member 15 for connecting with the handle 2, the connecting member 15 includes a connecting outer ring 151 for fixing with the rear ends of the hair curling barrel 13 and the heat conductor 12, a connecting inner core 152 disposed at the axis for connecting with the motor driving unit 23, and a plurality of ribs 153 radially connecting the connecting outer ring 151 with the connecting inner core 152, and a ventilation gap is provided between each of the ribs 153. The connecting piece 15 is connected with the outer ring 151 and the inner core 152 through the ribs 153, so that the connection between the hair curling part 1 and the handle part 2 is facilitated, and the ventilation smoothness in the rotation process of the hair curling part 1 is ensured to the greatest extent through the gaps between the ribs 153.

In one embodiment, the motor driving assembly 23 includes a driving motor 231, a first electrical disc 232 fixed at the rear end of the connecting member 15 and having a plurality of electrical connection contacts, a second electrical disc 233 fixed in the housing 21 and rotationally and electrically connected to the first electrical disc 232, and a rotating rod 234 passing through the axes of the first electrical disc 232 and the second electrical disc 233 and axially connecting the output end of the driving motor 231 with the connecting core 152. The first electrical contact pad 232 is electrically connected to the second electrical contact pad 233 through rotational contact to maintain the electrical connection during pivoting of the hair curling portion 1 relative to the handle portion 2.

The above description should not be taken as limiting the scope of the utility model, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.

Claims

1. A curling iron, characterized in that: the hair curler comprises a hair curler part at the front section and a handle part at the rear section, wherein the hair curler part comprises a heating body, a heat conductor, a metal hair waving tube sleeved on the periphery of the heat conductor, and a hair clip arranged at the rear section of the hair waving tube; the heat conductor is a metal section, the section of the heat conductor comprises an installation cavity which is positioned at the axis and used for installing the heating element, and a plurality of fins which are distributed around the circumference and extend out from the outer wall of the installation cavity in the radial direction, the radial outer end of each fin is provided with a T head, each T head surrounds to form a circumferential surface which is matched with the inner wall of the hair waving cylinder, a clearance space is arranged between each T head, and a row of ventilation holes are arranged on the hair waving cylinder corresponding to each clearance space along the axial direction; the handle portion includes a housing, a fan assembly disposed within the housing for supplying air to the hair curling portion, and a motor drive assembly for driving the hair curling portion to rotate about an axis.

2. A curling iron according to claim 1, wherein: the installation cavity comprises two groups of parallel cavities, each cavity is internally provided with a heating element, the heating elements are attached to the inner wall of the installation cavity facing the outer side, and the back of the heating elements is provided with an abutting elastic sheet.

3. A curling iron according to claim 1, wherein: the hair clip comprises a pressing handle hinged to the peripheral wall of the rear end of the hair curling part, a spring for driving the pressing handle to reset, and a clamping piece fixed at the front end of the pressing handle and capable of being attached to the outer wall of the hair curling barrel, wherein a clearance groove is formed in the clamping piece at a position corresponding to the vent hole.

4. A curling iron according to claim 1, wherein: the rear end of the hair curling part is provided with a connecting piece used for being connected with the grab handle part, the connecting piece comprises a connecting outer ring used for being fixed with the hair curling barrel and the rear end of the heat conductor, a connecting inner core which is arranged at the axis and used for being connected with the motor driving component, a plurality of ribs which are radially connected with the connecting outer ring and the connecting inner core, and a ventilation gap is arranged between each rib.

5. A curling iron according to claim 4, wherein: the motor driving assembly comprises a driving motor, a first electric receiving disc, a second electric receiving disc, a rotating rod and a rotating rod, wherein the first electric receiving disc is fixed at the rear end of the connecting piece and is provided with a plurality of electric connection contacts, the second electric receiving disc is fixed in the shell and is electrically connected with the first electric receiving disc in a rotating contact mode, and the rotating rod penetrates through the axes of the first electric receiving disc and the second electric receiving disc and is axially connected with the output end of the driving motor and the connecting inner core.

6. A curling iron according to claim 1, wherein: the grab handle part is also provided with a control circuit board and an operation key for controlling the work of the hair curler.