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Power supply circuit structure, drying equipment, power supply set and power supply method

A technology of power supply circuit and main control circuit, which is applied in hair drying devices, emergency protection circuit devices, hairdressing equipment, etc., which can solve the problems that the radiation source cannot radiate out and the heat generation is unstable, and achieve a good heating and drying effect

Pending Publication Date: 2022-05-27
SZ ZUVI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use, alternating current will have different electrical parameter standards. For hair dryers that use radiation sources as heat sources, alternating current with different parameter standards will make the radiation source unable to radiate light in the preset frequency band, resulting in unstable heat generation

Method used

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  • Power supply circuit structure, drying equipment, power supply set and power supply method
  • Power supply circuit structure, drying equipment, power supply set and power supply method
  • Power supply circuit structure, drying equipment, power supply set and power supply method

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Embodiment Construction

[0036] Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present application, and should not be construed as a limitation on the present application.

[0037] In the description of the application, the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implying the number of indicated technical features. Thus, features delimited with "first", "second" may expressly or implicitly include one or more of said features. In the description of the application, "plurality" means two or more, unless expressly and specifically defined otherwise.

[00...

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Abstract

A power supply circuit structure (100), a drying apparatus (200), a power supply kit (1000), and a power supply method. The power supply circuit structure (100) is used for being connected with a power supply (300) and supplying power to the radiation source (21), the power supply (300) provides an alternating current signal which changes periodically, the radiation source (21) can radiate light of a preset frequency band, and the power supply circuit structure (100) comprises a main control circuit (11) and a signal conduction circuit (12). The main control circuit (11) receives and detects the alternating current signal and generates a control signal with the same frequency as the alternating current signal according to a preset frequency band, and the control signal comprises a zero amplitude part; the signal conduction circuit (12) receives the alternating current signal and the control signal and generates an output signal, the amplitude of the output signal is zero at the zero amplitude part of the control signal, and the amplitude of the output signal corresponds to the amplitude of the alternating current signal at other parts of the control signal; when the output signal is input, the radiation source (21) is used for radiating light of a preset frequency band.

Description

technical field [0001] The present application relates to the field of electrical equipment, in particular to a power supply circuit structure, drying equipment, a power supply set, and a power supply method. Background technique [0002] In the related art, when an AC power source is connected to supply power to a hair dryer, it is necessary to rectify the AC power to obtain DC power, so as to supply power to the hair dryer in a DC manner. In actual use, alternating current will have different electrical parameter standards. For a hair dryer that uses a radiation source as a heat source, alternating current with different parameter standards will make the radiation source unable to radiate light in the preset frequency band, resulting in unstable heat generation. SUMMARY OF THE INVENTION [0003] Embodiments of the present application provide a power supply circuit structure, a drying device, a power supply kit, and a power supply method. [0004] A power supply circuit ...

Claims

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Application Information

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IPC IPC(8): H02J5/00H02M7/04H02H7/125A45D20/12A45D20/10
CPCH02J5/00H02M7/04H02H7/125A45D20/12A45D20/10Y02B20/40H02M7/12H02M1/081H05B1/00H02H7/20
Inventor 徐兴旺
Owner SZ ZUVI TECH CO LTD
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