Digital dimming control circuit and device, and digital dimmer

A digital dimming and control circuit technology, applied in the field of lighting, can solve the problems of incapable of intelligent management and remote control of lighting lamps, insufficient safety of power consumption, poor convenience of dimming, etc., to achieve convenient dimming, protect eyesight and reduce power consumption The effect of electrical safety hazards

Pending Publication Date: 2022-02-01
深圳市德力时代科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a digital dimming control circuit, device and digital dimmer, aiming to solve the problem that traditional dimmer technical solutions cannot intelligently manage and remotely control lighting, resulting in poor dimming convenience and waste of electric energy Problems related to insufficient safety of electricity use

Method used

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  • Digital dimming control circuit and device, and digital dimmer
  • Digital dimming control circuit and device, and digital dimmer
  • Digital dimming control circuit and device, and digital dimmer

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Embodiment Construction

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0030] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0031] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and oth...

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PUM

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Abstract

The invention discloses a digital dimming control circuit, a digital dimming control device and a digital dimmer. The circuit is characterized in that: a touch signal is generated by a control assembly according to user operation; a wireless communication control circuit generates a first control signal and a first wireless communication signal according to the touch signal, and generates a second control signal according to a second wireless communication signal sent by terminal equipment; a digital potentiometer circuit generates a first dimming control signal according to the first control signal and generates a second dimming control signal according to the second control signal; and a dimming circuit generates a dimming signal according to the first dimming control signal or the second dimming control signal so as to dim a lighting load. The digital dimming control circuit can carry out on-site dimming and remote intelligent dimming on the lighting load in a compatible mode, and can report dimming position information in real time, so that a user can know the lighting condition synchronously and timely, energy waste is effectively avoided, dimming is convenient and fast, and potential safety hazards of electricity utilization are reduced; and the consistency of manual mechanical dimming and software APP dimming can be achieved, and the circuit structure is simple.

Description

technical field [0001] The application belongs to the technical field of illumination, and in particular relates to a digital dimming control circuit, a device and a digital dimmer. Background technique [0002] LED lights are widely used due to their remarkable characteristics of energy saving, environmental protection and no radiation. LED light sources that support dimmer dimming are becoming popular in current lighting applications. At present, there are many lamps on the market that can support this kind of dimmer, but traditional dimmers can only adjust part of the corresponding lighting fixtures, and usually only simple rotary adjustments can be made during the dimming process, such as increasing / Increment (increase the brightness), counterclockwise decrease / decrement (decrease the brightness), no position report to display the position information of the adjustment button or switch; and, the dimmer can only be adjusted manually on site and not remotely, which is ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B45/30H05B45/20H05B45/10
CPCH05B45/30H05B45/20H05B45/10Y02B20/30Y02B20/40
Inventor 文茂强
Owner 深圳市德力时代科技有限公司
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