KR20180002235U - Brush type hair curling device - Google Patents

Abstract

The present invention relates to a brush-type electric ironing board, in which a plurality of thermoconductive combs having through-holes formed in the longitudinal direction inward are formed on a front surface thereof, and a plurality of heat conductive combs are formed on a rear surface thereof, A heat transfer comb tooth formed on the heat transfer drum; A plurality of heat comb teeth inserted into the through holes of the plurality of thermoconductive combs from the rear surface of the heat comb teeth and having front end portions protruding through distal ends of the corresponding thermoconductive comb teeth; An electrothermal heating case coupled to a rear surface of the electrothermal comb to be interfaced with the electrothermal heating plate; A heating element inserted into the heat conductive case; And a front cover and a rear cover for receiving and supporting the heat conductive comb, the heat insulating comb, the heat conductive case, and the heat generating element in the front-rear direction. Thereby, it is possible to provide a brush-type iron body excellent in quality and easy to use as compared with the conventional art.

Description

[0001] BRUSH TYPE HAIR CURLING DEVICE [0002]

The present invention relates to an electric ironing machine, and more particularly to a brush-shaped ironing iron.

1 and 2, a brush-type ironing unit which has been conventionally proposed is composed of a heat transfer surface 8 made of an aluminum material in which heat generated from the PTC heating element 5 is interfaced therewith, (9), so that when the user combs the hair, the heat is transferred to the hair to cause curling.

However, in order to prevent the thermoconductive comb 9 from coming into direct contact with the scalp of the user, the tip of the brush type heald is formed with a hole through which a heat insulating rod 10 made of a silicone material is fitted, In particular, there is a problem that the adhesive force of the bond deteriorates. In particular, since the heat conductive comb 9 is heated to a relatively high temperature, the heat dissipating member 10 melts due to melting of the bond, There was a problem of exposure to harmful chemicals.

In addition, according to the brush type ironing unit, the instantaneous surface temperature of the heat conductive comb 9 is lowered due to the heat escaping from the process of combing the hair by the user, and there is a problem in that it is inconvenient to use because the speed at which the temperature is restored to the original temperature is slow there was.

[Prior Art Literature] Chinese utility model CN 204541148 U (Notice date: Aug. 20, 2015)

Accordingly, the object of the present invention is to provide a brush-type ironing unit which is superior in quality and easy to use as compared with the prior art.

In order to achieve the above object, the present invention provides a brush type heald of a brush type heald, wherein a plurality of thermoconductive combs having through holes formed in the longitudinal direction on the inner side are formed on the front surface, An electrothermal comb tooth portion having a heat transfer plate integrally formed therein; A plurality of heat comb teeth inserted into the through holes of the plurality of thermoconductive combs from the rear surface of the heat comb teeth and having front end portions protruding through distal ends of the corresponding thermoconductive comb teeth; An electrothermal heating case coupled to a rear surface of the electrothermal comb to be interfaced with the electrothermal heating plate; A heating element inserted into the heat conductive case; And a front cover and a rear cover for receiving and supporting the heat conductive comb, the heat insulating comb, the heat conductive case, and the heat generating element in the front-rear direction.

Here, the heat transfer plate includes a plurality of first heat transfer plates arranged on the inner side with respect to the rear surface of the heat transfer comb, and a plurality of second heat transfer plates arranged with a step on the right and left outer sides of the plurality of first heat transfer plates, The case includes a first case portion on the inner side that is in contact with the plurality of first heat transfer plates and a plurality of second case portions protruding from the left and right outer sides of the first case portion to be in contact with the plurality of second heat transfer plates .

In this case, the plurality of heat conduction combs are formed so as to be arranged side by side between the plurality of first heat transfer plates and the plurality of second heat transfer plates and also to the outside of the plurality of second heat transfer plates, And a base integrally formed at the rear end thereof in units of a plurality of heat insulating combs corresponding to the respective arrays formed by the heat conduction comb of the heat conduction comb.

The brush type ironing unit may include a controller for supplying driving power to the heating element and controlling the temperature of the heating element through feedback of the temperature sensor; The control unit may further include a button unit for controlling the temperature of the heating element to a higher level and turning on / off the power according to the number or the length of the button signal input to the control unit.

As described above, according to the brush type heald according to the present invention, in order to prevent direct contact of the high-temperature thermoconductive comb with the scalp, the heat comb tooth penetrates the thermoconductive comb in the longitudinal direction and protrudes forward by a predetermined length It is possible to fundamentally block the problem of inserting the comb teeth and to prevent the release of harmful chemical substances due to the high temperature and the prevention of odor because the bonding bond is unnecessary for bonding with the heat conduction comb.

In addition, the heat generated by the heat generating element is transferred to the heat transfer plate of the heat comb through the heat transfer case with the heat generating element inserted therein. In particular, in the narrow space accommodated in the front cover and the rear cover, The first heat transfer plate and the second heat transfer plate having a step difference therebetween, and corresponding to the first heat transfer plate and the second heat transfer plate, By constituting the two case portions, it is possible to make the heat transfer more smoothly through the wide contact area. As a result, the heat from the comb tooth combs with the hair is restored to its original temperature instantly, so the user can maintain the temperature even if he or she combines the hair several times in a short period of time. have.

FIG. 1 is a perspective view of a brush-type solid iron according to the prior art,
Fig. 2 is an exploded perspective view of the brush-type solid iron of Fig. 1,
FIG. 3 is a perspective view of a brush-type solid iron according to an embodiment of the present invention,
Fig. 4 is an exploded perspective view of the brush-type solid iron of Fig. 3,
Fig. 5 is an exploded perspective view of the main part of the brush-type solid iron of Fig. 4;

As shown in Figs. 3 and 4, the brush-type hemming unit 100 according to the embodiment of the present invention is provided with an electrothermal comb tooth portion 110, a heat insulating comb tooth portion 110, and a heat insulating comb tooth portion 110 between the front cover 101 and the rear cover 102, The heat conductive member 120, the heat conductive case 130, the heat generating element 140, and the like are received and supported.

The heat conductive comb portion 110 is a metal injection molding of aluminum material, and its surface is painted in black or the like. As shown in Fig. 5, the heat comb teeth portion 110 includes a plurality of heat conductive comb teeth 111 formed on the front side (lower side in the drawing) and a rear side (upper side in the figure), that is, a rear side of the heat transfer plate 112). Accordingly, the heat absorbed through the heat transfer plate 112 is transferred to the heat conduction comb teeth 111 at the front.

The heat transfer plate 112 is formed of a plurality of first heat transfer plates 112a arranged in parallel on the inner side and a plurality of second heat transfer plates 112b arranged on left and right outer sides of the first heat transfer plates 112 with a predetermined height.

The first case part 131 in which the insertion hole 131a is formed is in surface contact with the plurality of first heat transfer plates 112a and the right and left outer sides of the first case part 131 A plurality of second case portions 132 protruded and formed at a predetermined height in a surface contact with the plurality of second heat transfer plates 112b.

A heat generating element 140, which is a PTC element, is inserted into the insertion hole 131a of the heat transfer case 130.

The heat generated from the heat generating element 140 is quickly transmitted to the plurality of first heat transfer plates 112a and the second heat transfer plates 112b which are in surface contact with each other through the three case portions 131 and 132 .

The screw 133 inserted through the through hole 132a formed in the second case part 132 is inserted into the fastening hole 112c which is embedded from the surface of the second heat conductive plate 112b And is coupled to the side of the electrothermal comb portion 110 by screwing.

On the other hand, the plurality of heat conductive combs 111 are arranged side by side between the first heat transfer plate 112a and the second heat transfer plate 112b arranged side by side as described above, and are arranged side by side on the outer sides of the plurality of second heat transfer plates 112b .

Each thermoconductive comb tooth 111 has a through hole 111a on the inner side in the vertical direction and inserts a heat insulating comb 121 on the side of the heat insulating comb portion 120 for each through hole 111a.

The plurality of heat comb teeth 121 are provided correspondingly to the plurality of heat comb teeth 111 arranged in the above-described manner. In this embodiment, the plurality of heat comb teeth 111, A base 122 is formed at the rear end of each of the plurality of heat comb teeth 121 arranged in a row as a unit to form an integral body.

Accordingly, all of the heat insulating combs 121 are formed integrally with one base 122 arranged in a line.

Therefore, in order to insert all of the heat insulating combs 121, it is only necessary to hold several bases 122 by hand and sandwich the heat insulating plates 112a and 112b between the heat conductive plates 112a and 112b.

5, reference numeral 150 denotes a temperature sensor.

3, the front end portion of the heat insulating comb 121 inserted into the thermoconductive comb teeth 111 is protruded by a predetermined length through the tip portion (lower end portion in the drawing) of the thermoconductive comb teeth 111 as described above.

4, a PCB 160 including a control unit (not shown) for supplying a driving power to the heating element 140 is provided with a heating unit 140 for heating the temperature of the heating element 140 in a range of 40 [ Respectively.

That is, the PCB 160 is provided with a button unit 161 that is switched by the user pressing the external button 103, and the control unit controls the operation of the heating unit 140 according to the number of times the user presses the button unit 161 The temperature is controlled in a range of 40 [占 폚] to 200 [占 폚] in multiple stages.

For example, when the button portion 161 is pressed once, it is 40 [占 폚], when it is pressed one more time, it is 80 [占 폚], and when the button portion 161 is further pressed, 140 to regulate the temperature of the driving power source.

According to the multi-step temperature control of the heat generating element 140, it is used as a hot iron at a high temperature near 200 [deg.] C, and is used as a nutrition cream or hair cream at a low temperature of 40 to 80 [ You can add hair 'care' function.

The controller may control the temperature of the heating element 140 through the feedback of the temperature sensor 150.

The button unit 161 can be turned on / off by a long pressing operation.

The set temperature appears in the display window 104 via the LED 162. [

In FIG. 5, since the heat insulating comb 121 actually touches the scalp, it is preferable not to be heat-transferred but also to be formed of a soft material such as silicon.

The heat conductive case 130 is preferably made of a material having a high heat transfer efficiency, for example, aluminum.

It is preferable that the contact surface between the heat conductive case 130 and the heat conductive plate 112 is coated with a conductive adhesive material so that heat transfer can be smoothly performed.

Meanwhile, the brush-type hemming machine 100 described above is only one embodiment for facilitating understanding of the present invention, and it is difficult to understand that the scope and technical scope of the present invention are limited to those described above.

The scope of rights and technical scope of the present invention are determined by the scope of claims for utility model registration described below and the equivalents thereof.

100: Brush type iron 101: Front cover
102: rear cover 103: external button
104: Display window 110: Heat conductive comb
111: heat conduction comb 111a: through hole
112: heat transfer plate 112a: first heat transfer plate
112b: second heat transfer plate 120: heat insulating comb
121: Insulation comb 122: Base
130: heat conductive case 131: first case part
131a: insertion hole 132: second case part
140: heating element 150: temperature sensor
160: PCB 161: Button section
162: LED

Claims (4)

In brush-type hemp threads,
A plurality of thermoconductive combs having through holes formed in the longitudinal direction on the inner side of the front surface and an electrothermal comb formed on the rear surface of the electrothermal comb so as to be integral with the plurality of thermoconductive combs;
A plurality of heat comb teeth inserted into the through holes of the plurality of thermoconductive combs from the rear surface of the heat comb teeth and having front end portions protruding through distal ends of the corresponding thermoconductive comb teeth;
An electrothermal heating case coupled to a rear surface of the electrothermal comb to be interfaced with the electrothermal heating plate;
A heating element inserted into the heat conductive case;
And a front cover and a rear cover for receiving and supporting the heat conductive comb, the heat insulating comb, the heat conductive case, and the heat generating element in the front-rear direction. The method according to claim 1,
The heating plate
A plurality of first heat transfer plates arranged on the inner side with respect to a rear surface of the heat combs and a plurality of second heat transfer plates arranged on left and right outer sides of the plurality of first heat transfer plates,
The heat conductive case
And a plurality of second case portions protruding from the left and right outer sides of the first case portion to be in contact with the plurality of second heat transfer plates, Brush type solid iron. 3. The method of claim 2,
The plurality of thermally conductive combs
A plurality of first heat transfer plates and a plurality of second heat transfer plates disposed between the plurality of first heat transfer plates and the plurality of second heat transfer plates,
The plurality of insulated combs
Further comprising: a base integrally formed at a rear end thereof with a plurality of heat insulating combs corresponding to the respective arrays formed by the plurality of thermoconductive combs as a unit. The method according to claim 1,
A controller for supplying driving power to the heating element and controlling the temperature of the heating element through feedback of the temperature sensor;
Further comprising a button unit for controlling the temperature of the heating element to a higher level and turning on / off the power according to the number or the length of the button signal inputted to the control unit.

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