WO2019041275A1

WO2019041275A1 - Hair curler

Info

Publication number: WO2019041275A1
Application number: PCT/CN2017/100071
Authority: WO
Inventors: 肖勇; 魏绵嘉
Original assignee: 深圳市奋达科技股份有限公司
Priority date: 2017-08-31
Filing date: 2017-08-31
Publication date: 2019-03-07

Abstract

A hair curler, comprising a heat-generating curling bar (10), a handle (20), a circuit control module (50), a control switch assembly (40), and a cooling device (30) connected to the heat-generating curling bar (10) and used to cool the heat-generating curling bar (10). The cooling device (30) comprises a housing (31) connected to the heat-generating curling bar (10) and a cooling assembly (32) installed in the housing (31). The cooling assembly (32) comprises a fan (321) and a motor (322) used to drive the fan (321) to operate. The heat-generating curling bar (10), control switch assembly (40), and motor (322) are electrically connected to the circuit control module (50) to control an on-off state of the heat-generating curling bar (10) and cooling device (30). The hair curler can protect hair health during a hair curling process, and enables quick hair styling with heat curling.

Description

a curling iron

Technical field

The utility model relates to a hairdressing device, in particular to a hair curler.

Background technique

At present, with the improvement of living standards and aesthetic awareness, curly hair has become a fashion trend pursued by young people, especially disposable hair curls are increasingly favored by people. Usually people go to the hair salon to make curls, and hair salons generally use curlers to make curls for people. The most commonly used curling irons are curling sticks. The existing curling irons generally include a handle and a heat generating reel, which winds the hair on a heating reel, and the heating reel is heated to change the protein structure of the hair, so that the hair is finally curled and shaped.

However, the existing curling irons have the following drawbacks:

(1) In the process of heating the curling of the heating reel, the hair may be unevenly heated, and it is prone to overheating. Even if the heating reel stops heating in time, the hair may be seriously damaged due to slow cooling.

(2) After the heating reel stops heating, the curled hair is difficult to be completely shaped due to the slow heat dissipation, resulting in the curling effect of the hair is not obvious.

Utility model content

In order to overcome the deficiencies of the prior art, it is an object of the present invention to provide a hair curler that protects the hair during curling and allows the hair to be quickly shaped after being heated and crimped.

The purpose of the utility model is achieved by the following technical solutions:

A hair curler comprising a heating reel, a handle, a circuit control module, a control switch assembly, and a refrigerating device connected to the heating reel for cooling the heating reel, the refrigerating device including the heating coil a cartridge-connected housing and a refrigeration assembly mounted in the housing, the refrigeration assembly including a fan and a motor for driving the fan to operate; the heat generating reel, the control switch assembly, and The motor is electrically connected to the circuit control module for controlling start and stop of the heating reel and the refrigerating device.

Further, the control switch component is a switch.

Further, the control switch assembly includes a first switch for controlling the start and stop of the heat generating reel and a second switch for controlling the start and stop of the refrigerating device.

Further, the second switch is an inductive element fixed to the housing.

Further, one end of the housing is connected to the heat generating reel, and the other end of the housing is connected to the handle.

Further, one end of the heating reel is connected to the casing, and the other end of the heating reel is connected to the handle.

Further, one end of the housing is connected to the heating reel, the peripheral wall of the housing is connected to the handle, and an angle between the heating reel and the handle is α, 0°<α <180°.

Further, an air outlet is disposed at one end of the housing adjacent to the heat generating reel, and an air inlet is disposed at an end of the housing away from the heating reel.

Further, a cavity is disposed on the housing, and the fan and the motor are both mounted on the cavity, and the air inlet and the air outlet are both in communication with the cavity.

Further, the heating reel, the refrigerating device and the handle are on the same axis.

Compared with the prior art, the utility model has the following advantages:

By providing a refrigeration device that can be controlled to start and stop at the end of the heating reel, when the heating reel is curled, if the overheating occurs, the control switch assembly can open the refrigerating device, and the heating reel can be quickly cooled in time to avoid The hair quality is damaged; and after the heating roll is heated and the curling is completed, the switch of the refrigeration device can also be turned on, so that the cooling device can speed up the cooling of the curled hair, so that the hair can be completely shaped during the cooling and cooling process of the heating roll.

DRAWINGS

1 is a schematic exploded view of an embodiment of a hair curler according to the present invention;

2 is a schematic structural view of a hair curler of the present invention, wherein a refrigerating device is disposed between the heating reel and the handle;

Figure 3 is a schematic view showing the structure of the hair curler of the present invention, wherein the heat generating reel is directly connected to the handle;

Figure 4 is a schematic view showing the structure of the hair curler when the heat generating reel and the handle are at 90 degrees;

Figure 5 is a schematic structural view of a refrigeration device of the present invention;

Figure 6 is a schematic view showing the structure of the hair curler when another type of housing structure is used in the present invention;

Figure 7 is a schematic view showing the structure of a hair curler in which the heat generating reel and the handle are 90 degrees when another type of housing structure is used.

In the figure: 10, heating reel; 11, heating reel body; 12, connecting shaft; 13, end cover; 20, handle; 30, refrigeration device; 31, housing; 311, air inlet; 312, air outlet; 313, air inlet hole; 32, refrigeration component; 321, fan; 322, motor; 40, control switch component; 41, switch; 42, first switch; 43, second switch; 50, circuit control module; line.

Detailed ways

In the following, the present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments described below or the technical features can be combined to form a new implementation. example.

As shown in FIGS. 1-7, the hair curler of the embodiment of the present invention includes a heating reel 10, a handle 20, a circuit control module 50, a refrigerating device 30 connected to the heating reel 10 and used to cool the heating reel 10, and The switch unit 40 is controlled, and the refrigerating device 30 includes a housing 31 connected to the heat generating reel 10 and a refrigerating unit 32 mounted in the housing 31. The refrigerating unit 32 includes a fan 321 and a motor 322 for driving the fan 321 to operate; The reel 10, the control switch assembly 40, and the motor 322 are all coupled to the circuit control module 50. The electrical connection is used to control the start and stop of the heating reel 10 and the refrigerating device 30.

The heating reel 10 of the embodiment of the present invention includes a heating reel body 11, a connecting shaft 12 and an end cover 13, and the connecting shaft 12 is connected to one end of the heating reel body 11 near the refrigerating device 30, and the end cap 13 and the heating reel body 11 is connected to one end of the refrigerating device 30. The heating reel body 11 is provided with a heating module. The heating module is electrically connected to the circuit control module 50. The end of the handle 20 is further provided with a power line 60 electrically connected to the circuit control module 50.

In the hair curler of the present invention, the hair is first wound on the heating reel 10, and then the switch assembly 40 is controlled to control the heating reel 10 to be heated, and the hair is heated and curled, and when the heating reel 10 is heated to a predetermined time. The control switch assembly 40 controls the heating reel 10 to stop heating, and at the same time, the refrigerating device 30 is started to start working, and the hair curled on the heating reel 10 is rapidly cooled by the refrigerating device 30, and the hair is quickly curled and shaped. Further, if overheating occurs during the heating of the heat generating reel 10, while the heating reel 10 stops heating, the refrigerating device 30 can be turned on to rapidly cool the hair to protect the hair quality of the hair.

As a preferred embodiment, as shown in FIG. 2, the control switch assembly 40 is a switch 41, and the switch 41 can be disposed on the handle 20, which is connected to the circuit control module 50, and the start and stop of the heat generating reel 10 and the refrigerating device 30 are both Controlled by the switch 41. As shown in FIG. 1, the control switch assembly 40 includes a first switch 42 for controlling the start and stop of the heat generating reel 10 and a second switch 43 for controlling the start and stop of the refrigerating device 30, the first switch 42 and the second switch. 43 can be disposed on the handle 20, as shown in FIG. 3 and FIG. 6, the second switch 43 is an inductive component fixed to the housing 31, and the first switch 42 is still disposed on the handle 20, and the sensing component can be Whether there is hair on the induction heating reel 10 or whether the hand is removed after the hair is wound onto the heating reel 10 to control the start and stop of the refrigerating device 30; the second switch 43 can also be used for detecting the temperature of the heating reel 10 The sensor, when the sensor detects that the temperature of the heating reel 10 is higher than the set temperature, the sensor automatically controls the refrigerating device 30 to start, so that the heating reel 10 is cooled to prevent the hair from being damaged by overheating; The first switch 42 and the second switch 43 may also be combined to be pressed multiple times, the first pressing will start the heating reel 10, the second pressing will start the refrigerating device 30, and the third pressing will reset, so that the heating coil Both the cartridge 10 and the refrigeration unit 30 are deactivated.

In order to make the cooling effect of the refrigeration unit 32 better, and facilitate the air intake and blowing of the casing 31, an air outlet 312 is disposed at one end of the casing 31 near the heating drum 10, and the casing 31 is disposed away from the end of the heating drum 10. The air inlet 311; the housing 31 can be provided with a plurality of air inlet holes 313 on the side wall adjacent to the air inlet 311, which is more convenient for air intake, speeds up the gas circulation speed, and achieves better cooling and cooling effect; and the air inlet is not provided. 311, the air is directly taken in by the air inlet 313, and the air outlet 312 is blown.

As shown in FIG. 3-5, the housing 31 of the present invention may be a separate housing. One end of the housing 31 is connected to the heating reel 10, and the other end of the housing 31 is connected to the handle 20. At this time, the refrigerating device 30 and the heat are generated. The reel 10 and the handle 20 may be on the same axis; the refrigerating device 30 is between the heating reel 10 and the handle 20, and the wind blown from the inside of the casing 31 is directly blown toward the heating reel 10. It is also possible to connect one end of the heating reel 10 to the casing 31, and the other end of the heating reel 10 is connected to the handle 20; at this time, the heating reel 10, the refrigerating device 30 and the handle 20 are also on the same axis; The air outlet 312 faces the heating reel 10 and the handle 20. After the heating reel 10 heats the curling, the refrigerating device 30 blows and cools, and the blown wind passes through the heating reel 10 and the handle 20, so that the hand gripped on the handle 20 The heat of the wind can be felt to judge whether the heat roller 10 has cooled to remove the curled hair. It is also possible to connect one end of the housing 31 to the heat generating reel 10, the peripheral wall of the housing 31 is connected to the handle 20, and the angle between the heating reel 10 and the handle 20 is α, 0° < α < 180°, wherein α Preferably, 90 degrees is provided; by setting the refrigerating device 30 between the heating reel 10 and the handle 20, and forming the heating reel 10 at an angle with the handle 20, the length of the entire curling iron is shortened, and it is easier to take in curling. The operation and the air inlet of the refrigerating device 30 are not blocked by the arm holding the handle 20, ensuring smooth cooling of the refrigerating device 30 and enhancing the cooling effect.

As shown in Figures 1, 6 and 7, the housing 31 is provided with a cavity, and the fan 321 and the motor 322 are both mounted on In the cavity, the air inlet 311 and the air outlet 312 are both connected to the cavity, and the cavity may be formed by bending the outer casing of the handle 20 at an end portion, and the cavity is connected with the heating reel 10; The cavity for mounting the motor 321 and the fan 322 is provided on the 20, the whole structure is more compact, and the installation is more convenient, saving material.

The above embodiments are merely preferred embodiments of the present invention, and the scope of protection of the present invention is not limited thereto, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention belong to The scope of the claimed invention.

Claims

A hair curler comprising: a heating reel, a handle, a circuit control module, a control switch assembly, and a refrigerating device connected to the heating reel for cooling the heating reel, the refrigerating device including a housing connected to the heat generating reel and a refrigerating assembly mounted in the housing, the refrigerating assembly including a fan and a motor for driving the fan to operate; the heating reel, the control switch assembly, and The motor is electrically connected to the circuit control module for controlling start and stop of the heating reel and the refrigerating device.
A hair curler according to claim 1 wherein said control switch assembly is a switch.
A hair curler according to claim 1, wherein said control switch assembly includes a first switch for controlling the start and stop of said heat generating reel and a second switch for controlling the start and stop of said refrigerating device.
A hair curler according to claim 3, wherein said second switch is an inductive element affixed to said housing.
A hair curler according to claim 1, wherein one end of said housing is coupled to said heat generating reel, and the other end of said housing is coupled to said handle.
A hair curler according to claim 1, wherein one end of said heat generating reel is coupled to said housing, and the other end of said heat generating reel is coupled to said handle.
A hair curler according to claim 1, wherein one end of said housing is coupled to said heat generating reel, and a peripheral wall of said housing is coupled to said handle, said heat generating reel and said handle The angle between them is α, 0° < α < 180°.
The hair curler according to any one of claims 1 to 8, wherein an end of the casing adjacent to the heat generating reel is provided with an air outlet, and the casing is provided at an end away from the heat generating reel. Inlet.
The hair curler according to claim 8, wherein the housing is provided with a cavity, and the fan and the motor are both mounted on the cavity, and the air inlet and the air outlet are both Communicating with the cavity.
A hair curler according to claim 8 wherein said heat generating reel, refrigeration unit and handle are on the same axis.