KR850002139Y1 - Hair dryer facilitating the control of air blast - Google Patents
Hair dryer facilitating the control of air blast Download PDFInfo
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- KR850002139Y1 KR850002139Y1 KR2019830007783U KR830007783U KR850002139Y1 KR 850002139 Y1 KR850002139 Y1 KR 850002139Y1 KR 2019830007783 U KR2019830007783 U KR 2019830007783U KR 830007783 U KR830007783 U KR 830007783U KR 850002139 Y1 KR850002139 Y1 KR 850002139Y1
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- motor
- switch
- hair dryer
- air
- temperature
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0423—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between hand-held air guns
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
Abstract
내용 없음.No content.
Description
제1도는 본고안의 두발건조기를 보인 사시도.1 is a perspective view showing the hair dryer of the present article.
제2도는 본고안의 두발건조기내부를 보인 단면도.2 is a cross-sectional view showing the interior of the hair dryer of the present article.
제3도는 본고안의 요부회로도.3 is the main circuit diagram of the present paper.
제4도는 본고안에 의한 두발건조기의 전체회로도.4 is the overall circuit diagram of the hair dryer according to the present proposal.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 공기흡입구 4 : 다단스위치2: air inlet 4: multi-stage switch
5 : 본체 11 : 모우터5: body 11: motor
13 : 토출구 21 : 푸쉬버튼스위치13 discharge port 21 push button switch
22 : 가동접점 23 : 접점22: movable contact 23: contact
24 : 접점 25 : 저항24: contact 25: resistance
H : 히터H: heater
본고안은 이, 미용업소나 일반 가정에서 두발을 건조 시키기 위하여 사용되는 두발건조기에 관한것으로 송풍량과 온도조절을 간단한 구조로써 용이하게 할수 있도록 한 것이다.This paper is about a hair dryer used to dry hair in a beauty shop or a general home, and it is easy to control the air flow rate and temperature with a simple structure.
종래에는 다단스위치에 의하여 히터에 입력되는 전력을 조절하여 주어 팬에 의하여 토출되는 열풍의 온도가 2단계로 변화되도록 하거나 히터의 가열없이 팬에 의한 냉풍만이 토출되도록 하였으나, 두발의 유연성이나 습기의 변화에 따르는 송풍량과 송풍온도를 다단스위치만으로 조절하기에는 조절가능범위가 협소하여 두발건조기 후부의 공기흡입구를 손바닥 내면으로 가리거나 떼는 동작에 의하여 송풍량이나 송풍온도를 조절하였으나 이러한 동작은 번거로울뿐만 아니라, 숙련되지 않으면 적절하게 조절하기 어려우며 모우터의 부하변동이 극심하며 히터가 과열되는 경우가 빈번하여 수명이 단축되었으므로 고장율이 높게되는 원인이 되었고 손바닥 내면으로 공기 흡입구를 가리거나 떼는 과정에서 공기흡입구 면적의 변화로 인한 모우터의 회전소음이 심한 문제점이 있었다.Conventionally, the electric power input to the heater is controlled by a multi-stage switch so that the temperature of the hot air discharged by the fan is changed in two stages or only the cold air is discharged by the fan without heating the heater. Although the adjustable range is too small to control the air volume and air temperature according to the change with only a multi-stage switch, the air volume or air temperature is controlled by covering or releasing the air intake at the rear of the hair dryer to the inside of the palm. Otherwise, it is difficult to adjust properly, the load fluctuation of the motor is severe, the heater is frequently overheated, and the life span is shortened, which causes the failure rate to be high. Motor's meeting There was a noisy problem.
또한 흡입구를 두발건조기 양측면에 형성하여 모우터의 회전소음이 격감되도록한 것이 있으나, 이는 손바닥내면으로 조작이 전혀 불가능한 것이어서 다단스위치에 의하여 고작 3단계 내지 4단계 정도로 온도조절 가능범위가 극히 제한되는 문제점이 있었다.In addition, the suction port is formed on both sides of the hair dryer to reduce the rotational noise of the motor, but this is not possible to operate at the inside of the palm at all. There was this.
그러므로 일본국 공개실용신안 공보(공고번호 소 56-153304호)에 기재된 바와같이 히터에 트라이액(TR-IAC)을 직렬 접속하고 트라이액의 게이트에는 가변저항에 의하여 발진 주파수가 변화하는 비안정멀티바이 브레이터의 출력을 인가하도록 하므로써 가변저항을 조작함에 따라 임의의 온도로 가열된 열풍을 얻을 수 있게한 것이 있었으나, 이는 비안정 멀티바이브레이터나 서어지(Surge)전압을 고려하여 20A내지 30A정도의 대용량 트라이액이 필요하게 되므로 제작비가 대단히 많이 들게되어 실용화되지 못하였으며 같은 송풍량을 유지하면서 고온의 열풍을 얻도록하는 방식이므로 전력소모가 심하고 사용에 있어서도 모우터 가동스위치와 히터 가열방식 선택스위치를 조작한후 이어서 온도조절을 위한 가변저항을 조작하여야 하는 것이어서 사용이 불편한 것이며 풍량의 조절은 전혀 불가능한 문제점이 있었다.Therefore, as described in Japanese Utility Model Publication (Publication No. 56-153304), a triac (TR-IAC) is connected in series with a heater, and an unstable multi-channel in which the oscillation frequency is changed by a variable resistor in the triac's gate. By applying the output of the vibrator, the hot air heated to an arbitrary temperature can be obtained by operating the variable resistor, but this is about 20A to 30A in consideration of the unstable multivibrator or surge voltage. Since a large-capacity triac is required, it is very expensive to manufacture, and it is not commercialized. It is a method of obtaining high temperature hot air while maintaining the same airflow volume, and it consumes a lot of power. After that, it is necessary to operate the variable resistor for temperature control. There was a problem that the adjustment of the air volume is not possible at all.
본고안은 이상과 같은 종래의 두발건조기들이 안고 있는 문제점을 해결하여 간단한 구조로서 송풍온도 및 송풍량을 자유자재로 조절할수 있는 실용적인 두발건조기를 얻음을 목적으로하는 것으로 이를 첨부된 도면에 따라 상세히 설명하면 다음과 같다.The purpose of the present invention is to solve the problems of conventional hair dryers as described above, and to obtain a practical hair dryer that can freely control the blowing temperature and the blowing amount as a simple structure. As follows.
공기흡입구(2)및 토출구(13)를 갖는 본체(5)내부에 다단스위치(4)에 의하여 동작하는 모우터(11)및 히터(H)를 내장하여 다단스위치(4)의 접점을 전환함에 따라 모우터(11)만이 회전되거나 모우터(11)및 히터(H)가 콘덴서(C)를 통하여 전원에 연결되거나 모우터(11)및 히터(H)가 전원에 직접 연결되도록한 공지의 두발건조기에 있어서 푸쉬버튼스위치(21)의 접점(24)에 연결된 저항(25)과 접점(23)을 모우터(11)의 일측 입력에 연결하고 푸쉬버튼스위치(21)의 가동접점(22)을 전원의 일측에 접속하여서된 것이며 미설명부호 20은 모우터의 정류기이고, T/S은 온도스위치이며, 1은 푸쉬버튼이고, 22은 푸쉬버튼스위치의 가동접점이며, 28은 선택스위치(4)의 가동접점이다.In order to switch the contact of the multi-stage switch 4 by incorporating a motor 11 and a heater H operated by the multi-stage switch 4 in the main body 5 having the air intake port 2 and the discharge port 13. According to the known hair, only the motor 11 is rotated or the motor 11 and the heater H are connected to the power source through the condenser C, or the motor 11 and the heater H are directly connected to the power source. In the dryer, the resistor 25 and the contact 23 connected to the contact 24 of the pushbutton switch 21 are connected to one input of the motor 11, and the movable contact 22 of the pushbutton switch 21 is connected. Reference numeral 20 denotes a motor rectifier, T / S is a temperature switch, 1 is a push button, 22 is a push contact switch, and 28 is a selector switch. It is a movable contact of.
이와같이된 본고안은 제4도에 표현된 바와같이 선택스위치(4)를 절환시켜 놓으면 전원코드를 콘센트에 삽입하여도 모우터(11)나 히트(H)에는 전혀 전원이 인가되지 않아 대기상태로 있게되는 것이며 선택스위치(4)의 가동접점(28)을 상측으로 절환시켜 주면 히터(H)에는 전혀 전원이 인가되지 않는 반면에 모우터(11)에는 전원이 인가되어 푸쉬버튼스위치(21)와 온도스위치(T/S)를 경유하여 선택스위치(4)로 전류가 흐르게 되므로 모우터(11)만이 회전되어 토출구(13)로 냉풍을 보내게 되는 것이고 선택스위치(4)의 가동접점(28)을 다시 상방으로 절환하면 같은 과정으로 히터(H)와 모우터(11)에 전류가 흐르게 되는데이때 흐르는 전류는 콘덴서를 경유하여 흐르도록 되어 있어서 콘덴서(C)의 리액턴스분만큼의 저항성분에 의하여 전류가 제한되므로 송풍량이 적고 약간 가열된 열풍이 배출되는 것이며, 또 다시 선택스위치(4)의 가동접점을 상방으로 절환하면 이번에는 선택스위치(4)를 통하여 모우터(11)와 히터(H)가 전원에 직접연결되는 것이어서 송풍량이 많고 온도가 높은 열풍이 배출되는 것이며 이와같이하여 공지의 것과같이 사용하다가 본고안에서는 특히 송풍량이나 열풍의 온도를 가감하고 져할 경우에 제1도 내지 제3도에 표현된 푸쉬버튼(1)을 필요에 따라 수시로 눌러 줌으로서 모우터(11)에 흐르던 전류가 저항(25)에 의하여 감소되게하여 모우터의 회전수가 줄어들도록 하였다.As shown in FIG. 4, when the selector switch 4 is switched as shown in FIG. 4, even when the power cord is inserted into the outlet, no power is applied to the motor 11 or the heat H. When the movable contact 28 of the selector switch 4 is switched upward, no power is applied to the heater H, while the power is applied to the motor 11 so that the pushbutton switch 21 and Since current flows to the selector switch 4 via the temperature switch T / S, only the motor 11 is rotated to send cold air to the discharge port 13, and the movable contact 28 of the selector switch 4 is applied. If the switch is turned upward again, the current flowing in the same day as the current flows to the heater H and the motor 11 is caused to flow through the condenser. Airflow is limited, so The heated hot air is discharged, and if the movable contact of the selector switch 4 is upward, this time the motor 11 and the heater H are directly connected to the power supply through the selector switch 4. The hot air is blown out and the hot air is discharged. The push button 1 shown in Figs. 1 to 3 is required in this case, especially when the air flow or the temperature of the hot air is added or subtracted. By pressing from time to time, the current flowing in the motor 11 was reduced by the resistor 25 to reduce the rotation speed of the motor.
즉 푸쉬버튼(1)을 누르면 푸쉬버튼스위치(21)의 가동점접(22)이 절환되어 접점(24)와 접속되므로 저항(25)에 의하여 모우터(11)에 흐르는 전류가 감소되므로 푸쉬버튼(1)을 누르는 빈도 및 누르고 있는 유지시간에 따라서 송풍량 및 송풍온도가 좌우되게 되며 푸쉬버튼(1)을 누르고 있는 시간동안은 저항(25)에 의하여 모우터(11)의 소비전력도 감소되므로 더 높은 온도의 열풍을 얻는 시간에는 오히여 전력소모가 감소된다.That is, when the push button 1 is pressed, the movable contact 22 of the push button switch 21 is switched and connected to the contact 24, so that the current flowing through the motor 11 by the resistor 25 is reduced, so the push button ( 1) The blowing amount and the blowing temperature are influenced by the frequency of pressing and the holding time, and the power consumption of the motor 11 is also reduced by the resistor 25 during the pressing time of the push button 1, thereby increasing the power consumption. At the time of obtaining hot air of temperature, power consumption is reduced.
이와같이하여 본고안에서는 누름스위치(1)를 조작하여 송풍량과 열풍의 온도를 넓은 범위에 걸쳐서 조절할수 있게되는 것이면서도 소비전력은 오히려 감소시킬수 있는 것이고 공기흡입구를 개폐하는 방식이아니어서 소음이 격감되고 실시예에서와 같이 소음이 적은 양측면에 공기흡입구를 갖는 방식의 두발건조기에 본고안을 채용할 경우에는 소음을 대폭감소시킬 수 있으면서도 송풍량 및 송풍온도를 임의로 적절히 조절할수 있는 것이며, 모우터 부하의 변동이 없으므로 그수명을 연장시킬수 있어서 고장율이 적으며 값이 저렴한 푸쉬버튼 스위치와 저항을 채용한 것이어서 제작비의 추가부담이 거의 없으며, 평상시 사용할때는 선택스위치만 조작하면되고 필요시에는 푸쉬버튼을 눌러주도록 한것이어서 조작이 쉬워 사용하기 편리한등의 다대한 장점을 갖는 유용한 고안이다.In this way, in this paper, the air volume and the temperature of the hot air can be adjusted over a wide range by operating the push switch (1), but the power consumption can be reduced rather than opening and closing the air intake. As in the example, when adopting this proposal to a hair dryer having air intakes on both sides of low noise, it is possible to greatly reduce the noise and to arbitrarily adjust the air flow rate and the air blowing temperature. Since it can extend its life, it has a low failure rate and inexpensive push button switch and resistance, so there is almost no additional burden of manufacturing cost, and in case of normal use, only the selection switch can be operated and if necessary, the push button is pressed. It is easy to operate and is very convenient It is a useful design with advantages.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019830007783U KR850002139Y1 (en) | 1983-09-06 | 1983-09-06 | Hair dryer facilitating the control of air blast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019830007783U KR850002139Y1 (en) | 1983-09-06 | 1983-09-06 | Hair dryer facilitating the control of air blast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850002369U KR850002369U (en) | 1985-05-22 |
| KR850002139Y1 true KR850002139Y1 (en) | 1985-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019830007783U KR850002139Y1 (en) | 1983-09-06 | 1983-09-06 | Hair dryer facilitating the control of air blast |
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| KR (1) | KR850002139Y1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014137003A1 (en) * | 2013-03-04 | 2014-09-12 | Ha Sang Hwan | Hair dryer |
| WO2021206233A1 (en) * | 2020-04-10 | 2021-10-14 | 엘지전자 주식회사 | Diffuser and hair dryer including same |
| US11253040B2 (en) | 2020-04-10 | 2022-02-22 | Lg Electronics Inc. | Diffuser and hair dryer having a diffuser |
| US11576474B2 (en) | 2020-04-10 | 2023-02-14 | Lg Electronics Inc. | Diffuser and hair dryer having the same |
| US11589662B2 (en) | 2020-04-10 | 2023-02-28 | Lg Electronics Inc. | Hair dryer |
| US11633028B2 (en) | 2020-04-10 | 2023-04-25 | Lg Electronics Inc. | Diffuser and hair dryer having a diffuser |
| US11832699B2 (en) | 2020-04-10 | 2023-12-05 | Lg Electronics Inc. | Diffuser and hair dryer having a diffuser |
-
1983
- 1983-09-06 KR KR2019830007783U patent/KR850002139Y1/en not_active IP Right Cessation
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014137003A1 (en) * | 2013-03-04 | 2014-09-12 | Ha Sang Hwan | Hair dryer |
| WO2021206233A1 (en) * | 2020-04-10 | 2021-10-14 | 엘지전자 주식회사 | Diffuser and hair dryer including same |
| KR20210126342A (en) * | 2020-04-10 | 2021-10-20 | 엘지전자 주식회사 | Diffuser and hair dryer having the same |
| US11253040B2 (en) | 2020-04-10 | 2022-02-22 | Lg Electronics Inc. | Diffuser and hair dryer having a diffuser |
| US11576474B2 (en) | 2020-04-10 | 2023-02-14 | Lg Electronics Inc. | Diffuser and hair dryer having the same |
| US11589662B2 (en) | 2020-04-10 | 2023-02-28 | Lg Electronics Inc. | Hair dryer |
| US11633028B2 (en) | 2020-04-10 | 2023-04-25 | Lg Electronics Inc. | Diffuser and hair dryer having a diffuser |
| US11647822B2 (en) | 2020-04-10 | 2023-05-16 | Lg Electronics Inc. | Diffuser and hair dryer having a diffuser |
| US11832699B2 (en) | 2020-04-10 | 2023-12-05 | Lg Electronics Inc. | Diffuser and hair dryer having a diffuser |
Also Published As
| Publication number | Publication date |
|---|---|
| KR850002369U (en) | 1985-05-22 |
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