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Patent Searching and Data


Title:
LED LAMP TUBE WITH COLOR ADJUSTMENT SWITCH
Document Type and Number:
WIPO Patent Application WO/2021/147132
Kind Code:
A1
Abstract:
Disclosed is an LED lamp tube with a color adjustment switch, the lamp tube relating to the technical field of domestic electrical appliances. The LED lamp tube comprises an LED lamp tube body, wherein the LED lamp tube body is provided with a lamp tube body and end sockets, which are located at two ends of the lamp tube body and used for being connected to a mounting base; the lamp tube body comprises a lamp tube, LED lamp strips with at least two different color temperatures, and a driving power source, which is electrically connected to the LED lamp strips; the LED lamp tube body further comprises at least one color adjustment switch, which is fixed to the end socket; and the color adjustment switch is used for controlling the LED lamp strips to switch on and off at different color temperatures. In the present application, the LED lamp strips are controlled to switch on and off at different color temperatures by means of a gear shifting switch; when the LED lamp strips have two different color temperatures, the two color temperatures can be controlled to separately turn on or simultaneously turn on three or more gears, such that operation is convenient and fast; by modifying the LED lamp tube body, the aim of avoiding modifying a mounting base or a switch for controlling the mounting base is achieved, such that time and labor are saved; and the effects of a simple structure, being easily produced and high economic benefits are achieved.

Inventors:
LI YANG (CN)
WANG HUANLIANG (CN)
ZHAO XUAN (CN)
YU BIN (CN)
CHEN HUANSHENG (CN)
Application Number:
PCT/CN2020/076332
Publication Date:
July 29, 2021
Filing Date:
February 24, 2020
Export Citation:
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Assignee:
ZHEJIANG YANKON MEGA LIGHTING CO LTD (CN)
ZHEJIANG YANKON GROUP CO LTD (CN)
International Classes:
F21K9/27
Foreign References:
CN208579182U2019-03-05
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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