LED energy-saving lamp used in advertising board

Abstract

The invention discloses an LED energy-saving lamp used in an advertising board. The LED energy-saving lamp comprises a box body. A first groove is formed in one end of the box body. A top box and a bottom box are arranged at the top and the bottom of one side of the first groove correspondingly. Electric lamp holders are arranged on the two sides of the bottom end of the top box correspondingly. LED energy-saving lamp bodies are arranged at the bottom ends of the electric lamp holders. Motors are arranged at the inner bottom end of the bottom box. The output end of each motor is fixedly connected with one end of an electric telescopic rod. According to the scheme, through a magnetic slot formed in one side of a glass box door and a magnetic strip arranged on one side of one end of the boxdoor, the sealing function can be better achieved, and dust in air is prevented from entering the box body; by arranging solar cell panels and arranging the two solar cell panels obliquely, electric energy losses can be reduced; and by arranging cleaning rollers and brushes arranged in the cleaning rollers, dust on the surfaces of the LED energy-saving lamp bodies can be removed thoroughly, and the situation that dismounting is conducted for cleaning, and the cleaning efficiency is reduced is avoided.

Description

technical field [0001] The application belongs to an LED energy-saving lamp, in particular to an LED energy-saving lamp used in a billboard. Background technique [0002] LED is a semiconductor light-emitting diode. LED energy-saving lamps use high-brightness white light-emitting diodes as light sources. They have high luminous efficiency, low power consumption, long life, easy control, maintenance-free, safety and environmental protection; Bright, colorful, low loss, low energy consumption, green and environmental protection, suitable for long-term lighting in families, shopping malls, banks, hospitals, hotels, restaurants and other public places. Flash-free direct current, very good protection for the eyes, is the best choice for desk lamps and flashlights. [0003] At present, the LED energy-saving lamps in the billboards, because the billboards are exposed to the outdoors for a long time, and there will be gaps in the joints of the billboard doors, so it will cause dust...

AI Technical Summary

Problems solved by technology

[0005] In view of this, what this application intends to solve is the technical problem of the poor sealing of the box door joint of the billboard box in the conventional technology and the need to disassemble and clean the LED energy-saving lamp for cleaning.

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