Electrical circuit and control method to prevent accidental switching of the heating element on a hair dryer.
VN125843APending Publication Date: 2026-06-15CÔNG TY TNHH GENBYTE TECHNOLOGY (VIỆT NAM)
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Patent Information
- Authority / Receiving Office
- VN · VN
- Patent Type
- Applications
- Current Assignee / Owner
- CÔNG TY TNHH GENBYTE TECHNOLOGY (VIỆT NAM)
- Filing Date
- 2024-12-04
- Publication Date
- 2026-06-15
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Figure VN1202409103_0
Abstract
The invention proposes an electrical circuit and a method for controlling the circuit to resolve the problem of accidentally switching on the heating element of a hair dryer. The proposed circuit consists of two heating elements (heating elements) with two input / output ports, while the proposed method is implemented in two steps: step 1: turn on the heating element, step 2: turn off the heating element.
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