Electric hair clipper with temperature changing function
US12311564B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2022 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jan 15, 2044 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B19/382
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present disclosure provides an electric hair clipper with a temperature changing function, including a machine body and a cutter head, a heat transfer structure for heating and refrigerating is disposed in the machine body, and the heat transfer structure and the fixed cutter fixing member are connected to each other in a manner of heat conduction; or a refrigerating structure is disposed in the machine body, which is connected to the fixed cutter fixing member in a manner of heat conduction; or a heating structure is disposed in the machine body, which is connected to the fixed cutter fixing member in a manner of heat conduction. The heat transfer structure and the fixed cutter fixing member are connected to each other in a manner of heat conduction, so that the temperature of the fixed cutter fixing member can change directly, and the overall heat transfer energy loss is small.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.