Remote control light modulating energy-saving lamp

Abstract

The invention relates to a remote control dimmable energy-saving lamp which comprises an energy saving lamp casing (1), an energy saving lighting tube (2), a remote control emitter (3), a remote control signal receiving module (4) and an energy saving dimming control module (5); wherein, the remote control signal receiving module (4) and the energy saving dimming control module (5) are arranged in the energy saving lamp casing. The remote control dimmable energy-saving lamp is characterized in that the energy saving dimming control module (5) comprises a singlechip controller (51) and a dimming circuit (52); a signal output end of the remote control signal receiving module (4) is connected with a signal input end of the singlechip controller (51); the singlechip controller (51) outputs pulse modulation signals with different widths according to the received remote control signals, and the pulse modulation signals are connected with the signal input end of the dimming circuit (52) from the single output end of the singlechip controller (51); the dimming circuit (52) outputs different working voltages according to the received pulse modulation signals with different widths; and the working voltages are connected with the signal input end of the energy saving lighting tube (2) from the signal output end of the dimming circuit (52). Compared with the prior art, the remote control dimmable energy-saving lamp has the advantages that the energy saving lighting tube has stable lighting adjustment and large dimming range.

Description

technical field

[0001] The invention relates to a remote control dimming energy-saving lamp. Background technique

[0002] The Chinese utility model patent with publication number CN 200952693Y (patent number ZL 200620107961.3) discloses a "compact remote control dimming energy-saving lamp", which assembles a remote control circuit According to one's own needs, the lighting brightness of the energy-saving lamp can be remotely controlled. The technical solution is as follows: it includes the energy-saving lamp housing, the remote control circuit board, the energy-saving lamp tube and the remote control. The remote control circuit board is located in the energy-saving lamp housing and the remote control circuit board signal The output terminal is connected to the signal input terminal of the energy-saving lamp tube. However, the above-mentioned patent does not introduce how the remote control circuit board realizes remote dimming, and the light emission adjustment of the lamp...

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