一种可调节风向的挂脖风扇
By designing an adjustable airflow plug in the neck fan and connecting it to the suspension assembly, 360° rotation is achieved, solving the problem of low local cooling efficiency caused by fixed airflow in existing technologies, and improving the overall cooling effect and user comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN WOKE TECHNOLOGY CO LTD
- Filing Date
- 2025-08-11
- Publication Date
- 2026-07-17
AI Technical Summary
Existing neck fans have fixed airflow direction or limited adjustment angles in their airflow components, making it impossible to flexibly adjust the direction of the air outlet. This results in low local cooling efficiency and an inability to cover areas prone to sweating, such as the cheeks, behind the ears, and neck and shoulders.
Design an adjustable neck fan that connects to a suspension assembly via a plug-in block, enabling 360° rotation. Combined with flexible washers to reduce friction, it covers multiple areas prone to sweating. The massage plate and protrusions on the inner side of the suspension assembly provide a massage effect, while the flexible metal tube enhances support and shape retention.
It enables flexible adjustment of the blower component, covering multiple areas prone to sweating, improving overall cooling efficiency, enhancing user comfort, and structural stability.
Smart Images
Figure CN224515433U_ABST
Abstract
Claims
1. An adjustable direction hanging neck fan, characterized in that, The device includes a suspension assembly and a blower assembly. The blower assembly is located at both ends of the suspension assembly and has a plug-in post. The suspension assembly has an opening on one side of its end and a plug-in block inside. The plug-in block has a plug-in hole. The plug-in post is inserted into the interior of the suspension assembly along the opening and connected to the plug-in block. The suspension assembly also has at least one set of control components inside, and the control components are electrically connected to the blower assembly.
2. The adjustable direction of air neck fan of hanging of claim 1, with the characterized in that, The control component is provided in a set and is located at one end of the suspension component. The suspension component is hollow inside to form a channel for the cable to pass through. The control component is connected to the blower components at both ends of the suspension component through the cable.
3. The adjustable direction hanging neck fan of claim 1, wherein, The size of the plug block is larger than the size of the opening, and the control component is located on the side of the plug block away from the blower component. The plug block is confined between the control component and the inner wall of the suspension component.
4. The adjustable direction hanging neck fan of claim 1, wherein, The suspension assembly includes a right arm housing, which includes an inner half-housing and an outer half-housing. The outer half-housing is located on the side of the inner half-housing away from the blower assembly, and the inner half-housing and the outer half-housing form a detachable connection.
5. The adjustable direction hanging neck fan of claim 4, wherein, The control component includes a circuit board with a display component on it. The outer half-shell has a first through hole, and the display component is exposed on the surface of the outer half-shell along the first through hole. The outer half-shell has a transparent dust cover covering the surface of the display component.
6. The adjustable direction hanging neck fan of claim 1, wherein, The blower assembly includes a blower housing and a rotating assembly. The rotating assembly includes fan blades and a motor. A motor mounting base is provided in the middle of the blower housing. A pressure plate extends from the edge of the blower housing to the motor mounting base. The motor is connected to the motor mounting base. The pressure plate and the motor mounting base form an air duct. The air duct has a structure with a reduced ventilation area from the air inlet to the air outlet of the blower assembly.
7. The adjustable direction hanging neck fan of claim 6, wherein, The pressure plates are distributed clockwise from the air inlet to the air outlet, and the fan blades are distributed counterclockwise from the air inlet to the air outlet.
8. The adjustable direction hanging neck fan of claim 4, wherein, The suspension assembly also includes a connecting arm and a left arm housing. The connecting arm is located between the right arm housing and the left arm housing, and both ends of the connecting arm are connected to the right arm housing and the left arm housing respectively by connectors.
9. The adjustable direction hanging neck fan of claim 8, wherein, The connector includes a first end and a second end. The right arm shell has a first mounting hole inside and a second mounting hole at the first end. The first mounting hole and the second mounting hole are connected by fasteners to connect the connector to the right arm shell. The second end is located outside the right arm shell and is inserted into the end of the connecting arm.
10. The adjustable direction hanging neck fan of claim 8, wherein, The suspension assembly also includes a flexible metal hose, the two ends of which are fixed to the right arm housing and the left arm housing respectively, and the middle of the flexible metal hose passes through the connecting arm.