▎ 摘　　要

NOVELTY - The module has a light adjusting mechanism (2) provided with a fixing plate (21). A surface of the fixing plate is fixedly connected with a detector (22). An outer side of the fixing plate is fixedly connected with a fixeing shell (23). An inner part of the fixing shell is fixedly connected with a lamp tube (24). A side of the lamp tube is fixedly connected with an expansion shell (25). An end of a piston rod (26) located away from the expansion shell is movably connected with a piezoelectric component (27). An inner side of the piezoelectric component is fixedly connected to a lead (28). An outer side of the lead is fixedly connected with a fluorescent plate (29). USE - Double-color temperature alternating current (AC) light source LED module. ADVANTAGE - The module realizes convenient adjustment, high efficiency, high automation, and solves problem that the module is difficult to adjust, low mounting efficiency and low automation. The liquid crystal in the conductive glass realizes the temperature voltage adjustable characteristic of negative refraction, and two ends of the conductor glass are suitable for external light intensity change through temperature and voltage control, so that part of the emitting light is reflected through liquid crystal, light emitting loss is reduced, and simple installation and open-loop control and simple control are provided, thus reducing human health influence without rotating a rotating ring manually or by mechanical power source to realize zoom condensation, and improving production and assembly efficiency. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a double-color temperature AC light source LED module. Connection plate (1) Light adjusting mechanism (2) Protection mechanism (3) Conductive glass (4) Fixing plate (21) Detector (22) Fixing shells (23, 35) Lamp tube (24) Expansion shell (25) Piston rod (26) Piezoelectric component (27) Lead (28) Fluorescent plate (29) Graphene heat conducting plate (31) Piston plate (32) One-way blocking plates (33, 34)