Title:
熱風加熱器及びそれを有するヘアドライヤー
Document Type and Number:
Japanese Patent JP6953463
Kind Code:
B2
Abstract:
To provide a hot air heater capable of preventing an electric spark and a combustion phenomenon from occurring in a technology in which a first heating wire and a second heating wire are arranged as close to each other as possible.SOLUTION: There is provided a hot air heater and a hair dryer equipped with the same. The hot air heater includes a first heating wire 3a and a second heating wire 3b. The first heating wire and the second heating wire are arranged side by side between a positive electrode terminal 1 and a negative electrode terminal 2 of a power line. The first heating wire and the second heating wire are wound in the same direction and form a plurality of coils respectively. Opposite currents flow through the first heating wire and the second heating wire. A minimum distance X is provided between coils adjacent to each other of the first heating wire and the second heating wire, and the minimum distance X is 2-12 mm.SELECTED DRAWING: Figure 1
Inventors:
Xu Xin
Application Number:
JP2019033431A
Publication Date:
October 27, 2021
Filing Date:
February 27, 2019
Export Citation:
Assignee:
Zhejiang Poetry Pile Electric Appliance Co., Ltd.
International Classes:
A45D20/10; H05B3/56
Domestic Patent References:
| JP2006112771A | ||||
| JP6181810A | ||||
| JP3125720U | ||||
| JP53123543U | ||||
| JP2014164979A | ||||
| JP2000150120A |
Foreign References:
| GB2010058A |
Attorney, Agent or Firm:
Toshiyuki Yokoi