Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Backpack fan and backpack tool system
The invention relates to the technical field of electric tools, and discloses a backpack fan and a backpack tool system. The backpack fan comprises a fan device, the fan device comprises a motor, a fan and an air duct assembly, the motor can drive the fan to rotate and generate airflow, and the air duct assembly forms an air duct for guiding the airflow generated by the fan; the power supply device is used for providing electric energy; the backpack device comprises a device body, a strap assembly and a power supply connecting mechanism, the strap assembly and the power supply connecting mechanism are both formed or connected to the device body, the strap assembly is used for being worn by a user, and the power supply connecting mechanism enables the power supply device to be detachably combined to the backpack device; the strap assembly is provided with a first center plane, and the gravity center of the power supply device and the fan device are located on the two sides of the first center plane respectively. When the backpack type fan works, the overall balance is good, and the user experience is good. The backpack type tool system is good in overall balance during working and good in user experience.
本发明涉及电动工具技术领域，公开了一种背负式风机及背负式工具系统。背负式风机包括风机装置，包括电机、风扇及风道组件，电机能驱动风扇转动并产生气流，风道组件形成有导向风扇所产生的气流的风道；电源装置，用于提供电能；背负装置，包括装置主体、背带组件及电源连接机构，背带组件及电源连接机构均形成或连接至装置主体，背带组件供用户穿戴，电源连接机构能使电源装置可拆卸地结合至背负装置；背带组件具有第一中心平面，电源装置的重心和风机装置分别位于第一中心平面的两侧。本发明的背负式风机工作时整体平衡性好、用户体验好。本发明的背负式工具系统，其工作时整体平衡性好、用户体验好。
Backpack fan and backpack tool system
The invention relates to the technical field of electric tools, and discloses a backpack fan and a backpack tool system. The backpack fan comprises a fan device, the fan device comprises a motor, a fan and an air duct assembly, the motor can drive the fan to rotate and generate airflow, and the air duct assembly forms an air duct for guiding the airflow generated by the fan; the power supply device is used for providing electric energy; the backpack device comprises a device body, a strap assembly and a power supply connecting mechanism, the strap assembly and the power supply connecting mechanism are both formed or connected to the device body, the strap assembly is used for being worn by a user, and the power supply connecting mechanism enables the power supply device to be detachably combined to the backpack device; the strap assembly is provided with a first center plane, and the gravity center of the power supply device and the fan device are located on the two sides of the first center plane respectively. When the backpack type fan works, the overall balance is good, and the user experience is good. The backpack type tool system is good in overall balance during working and good in user experience.
本发明涉及电动工具技术领域，公开了一种背负式风机及背负式工具系统。背负式风机包括风机装置，包括电机、风扇及风道组件，电机能驱动风扇转动并产生气流，风道组件形成有导向风扇所产生的气流的风道；电源装置，用于提供电能；背负装置，包括装置主体、背带组件及电源连接机构，背带组件及电源连接机构均形成或连接至装置主体，背带组件供用户穿戴，电源连接机构能使电源装置可拆卸地结合至背负装置；背带组件具有第一中心平面，电源装置的重心和风机装置分别位于第一中心平面的两侧。本发明的背负式风机工作时整体平衡性好、用户体验好。本发明的背负式工具系统，其工作时整体平衡性好、用户体验好。
Backpack fan and backpack tool system
一种背负式风机及背负式工具系统
NIE ZHUSHENG (Autor:in) / YAMAOKA TOSHINARI (Autor:in) / ZHANG WENFEI (Autor:in) / LI JINGWEI (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen