Granted Patent B1

US 12,421,979 · App. 18/761,706 · Granted Sep 23, 2025

Inventors: Jianqiang Deng (Dongguan, CN); Chengchien Wang (Dongguan, CN)

Assignee: Dongguan City Think-cool Thermal Dissipation Technologies Co., Ltd

F04D29/522F04D25/06F04D25/0693F04D25/16F04D25/166F04D29/403F04D29/601F04D29/644F04D29/646

Abstract

Claims (6)

1. A clip-on combination fan, comprising a frame and a rotor, wherein one side of the frame is provided with a slot, an inner wall of the slot is provided with a clamp slot, and the slot is provided with a first electrical connector electrically connected to the rotor;

the other side of the frame is provided with a plug member configured to insert into the slot, one side of the plug member is provided with a clamp member configured to clamp connect to the clamp slot; one end of the plug member away from the frame or the side away from the clamp member is provided with a second electrical connector electrically connected to the rotor; the second electrical connector is configured to power on after being connected with the first electrical connector.

2. The clip-on combination fan according to claim 1 , wherein the other side of the frame is provided with a storage groove, and the plug member is rotatably connected to one side of the storage groove.

3. The clip-on combination fan according to claim 2 , wherein a position that is not located at two ends of the plug member is rotatably connected to a side wall of the storage groove.

4. The clip-on combination fan according to claim 3 , wherein the storage groove is fan-shaped, and two ends of the storage groove are respectively provided with a positioning groove; one end of the plug member close to the frame is provided with a protrusion configured to clamp connect with the positioning groove.

5. The clip-on combination fan according to claim 1 , wherein the clamp member and the plug member are integrally formed.

References Cited (18)