LED (light emitting diode) table lamp capable of adjusting brightness in touch way

An LED desk lamp, an adjustable technology, is applied in the layout of electric lamp circuits, components of lighting devices, lighting devices, etc., which can solve problems such as being unsuitable for children and lack of sense of change, and achieve the effect of simple and novel control methods.
CN104595871AActive Publication Date: 2015-05-06KELAIFU HOUSEHOLD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
KELAIFU HOUSEHOLD
Publication Date
2015-05-06

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Abstract

The invention discloses an LED (light emitting diode) table lamp capable of adjusting brightness in a touch way. The LED table lamp comprises an internal circuit and a table lamp framework, wherein the internal circuit comprises a chip U1, a transformer T, a rectifying bridge Q and an LED lamp tube G, and the table lamp framework comprises a cover plate, a lampshade, a support and a base. The LED table lamp utilizes a touch switch J and the chip U1, the brightness and on-off control of the table lamp are controlled by opening and closing a switch panel, and the control way is simple and novel; moreover, the bright-dark and on-off times can be controlled by reducing outer circuits connected to pins Q0 to Q9 of the chip U1, and the LED table lamp can be continuously dimmed for ten times.
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Description

technical field

[0001] The invention relates to a lighting appliance, in particular to an LED desk lamp whose brightness can be adjusted by touch. Background technique

[0002] Desk lamps have become one of the indispensable devices in modern households. There are many types of desk lamps on the market. When dimming existing dimmable LED desk lamps, most of the existing dimmable LED desk lamps use hand-pulled dimming keys to realize the dimming of the LED lamps. Dimming, this adjustment method is not suitable for children, and it lacks a sense of change. Contents of the invention

[0003] The object of the present invention is to provide a desk lamp with a novel dimming method, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] An LED desk lamp with adjustable brightness by touch, including an internal circuit and a desk lamp fram...

Claims

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