A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hair dryer
The invention provides a hair dryer. The output power of the air dryer is 500-1500 W, the air speed of the air dryer is 40-100 m/s, the air volume of the air dryer is 200-800 cfm, and the air dryer comprises a machine shell provided with a holding part, an axial flow fan, a motor and an air pipe assembly; the axial flow fan is located in the machine shell; the motor drives the axial fan to generate airflow; and the air pipe assembly is connected with the machine shell, the air pipe assembly comprises at least one air pipe section, the end, away from the machine shell, of the at least one air pipe section is an air outlet end, the air outlet end of the at least one air pipe section is provided with a sawtooth structure, the sawtooth structure extends in the air outlet direction, and teeth of the sawtooth structure are gradually shrunk in the air outlet direction to form a tip part. The hair dryer solves the problem that in the prior art, the hair dryer is high in noise.
本发明提供了一种吹风机。吹风机的输出功率为500W‑1500W，吹风机的风速为40m/s‑100m/s，且风量为200cfm‑800cfm，吹风机包括：机壳，机壳设有握持部；轴流风扇，轴流风扇位于机壳内；马达，马达驱动轴流风扇，以产生气流；风管组件，风管组件与机壳连接，且风管组件包括至少一节风管段，至少一节风管段远离机壳的一端为出风端，至少一节风管段的出风端设置有锯齿结构，锯齿结构朝向出风的方向延伸，且锯齿结构的齿沿出风的方向渐缩以形成尖端部。本发明解决了现有技术中吹风机噪音较大的问题。
Hair dryer
The invention provides a hair dryer. The output power of the air dryer is 500-1500 W, the air speed of the air dryer is 40-100 m/s, the air volume of the air dryer is 200-800 cfm, and the air dryer comprises a machine shell provided with a holding part, an axial flow fan, a motor and an air pipe assembly; the axial flow fan is located in the machine shell; the motor drives the axial fan to generate airflow; and the air pipe assembly is connected with the machine shell, the air pipe assembly comprises at least one air pipe section, the end, away from the machine shell, of the at least one air pipe section is an air outlet end, the air outlet end of the at least one air pipe section is provided with a sawtooth structure, the sawtooth structure extends in the air outlet direction, and teeth of the sawtooth structure are gradually shrunk in the air outlet direction to form a tip part. The hair dryer solves the problem that in the prior art, the hair dryer is high in noise.
本发明提供了一种吹风机。吹风机的输出功率为500W‑1500W，吹风机的风速为40m/s‑100m/s，且风量为200cfm‑800cfm，吹风机包括：机壳，机壳设有握持部；轴流风扇，轴流风扇位于机壳内；马达，马达驱动轴流风扇，以产生气流；风管组件，风管组件与机壳连接，且风管组件包括至少一节风管段，至少一节风管段远离机壳的一端为出风端，至少一节风管段的出风端设置有锯齿结构，锯齿结构朝向出风的方向延伸，且锯齿结构的齿沿出风的方向渐缩以形成尖端部。本发明解决了现有技术中吹风机噪音较大的问题。
Hair dryer
吹风机
ANDRIOLO PAOLO (author) / LIU ZHENGWEI (author) / CESTONARO ANDREA (author) / JIANG WENWEN (author) / PENG SHIJING (author)
2021-11-30
Patent
Electronic Resource
Chinese