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发明授权
KR102415363B1 듀얼 히터가 탑재된 무선 헤어 스트레이트너 有权

  • 专利标题： 듀얼 히터가 탑재된 무선 헤어 스트레이트너
  • 专利标题（英）： WIRELESS HAIR STRAIGHTENER EQUIPPED WITH DUAL HEATER
  • 申请号： KR1020210005981
    申请日： 2021-01-15
  • 公开(公告)号： KR102415363B1
    公开(公告)日： 2022-07-01
  • 主分类号： A45D2/00
  • IPC分类号： A45D2/00 ;  A45D1/04 ;  H05B1/02 ;  H05B3/14 ;  H02J7/00 ;  H02J7/02 ;  A45D1/00
듀얼 히터가 탑재된 무선 헤어 스트레이트너
摘要：
본발명의일 실시예에따른무선헤어스트레이트너에있어서, 외부전원에의해충전되는배터리, 상기외부전원의일단과접지사이에서직렬로순차적으로접속된제1 스위치, 제1 발열저항체및 제2 발열저항체, 일단이상기제1 스위치와상기제1 발열저항체사이의접속점에접속되며, 타단이접지에접속된제2 스위치, 일단이상기제1 발열저항체와상기제2 발열저항체사이의접속점에접속되고타단이상기배터리의일단에접속된제3 스위치및 상기제1 스위치, 상기제2 스위치및 상기제3 스위치의온 오프동작을제어하는제어부를포함하고, 상기배터리의타단이접지에접속되고, 상기외부전원의타단이접지에접속되는무선헤어스트레이트너이다.
摘要（英）：

A wireless hair straightener according to an embodiment of the present invention comprises: a battery which is charged by an external power supply; a first switch, a first heating resistor, and a second heating resistor which are successively connected in series between one end of the external power supply and a ground; a second switch which is connected at one end thereof to a connection point between the first switch and the first heating resistor and connected at the other end thereof to the ground; a third switch which is connected at one end thereof to a connection point between the first heating resistor and the second heating resistor and connected at the other end thereof to one end of the battery; and a controller which controls on/off operations of the first switch, the second switch, and the third switch, wherein the other end of the battery is connected to the ground, and the other end of the external power supply is connected to the ground.

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