A child eye protection desk lamp
By designing a children's eye-protecting desk lamp, using red LEDs and multi-band LEDs with specific parameters, the shortcomings of full-spectrum lamps and red light myopia treatment devices have been overcome, achieving a safe and effective effect in alleviating myopia in children.
CN122148934APending Publication Date: 2026-06-05李成
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 李成
- Filing Date
- 2026-04-17
- Publication Date
- 2026-06-05
Smart Images
Figure CN122148934A_ABST
Abstract
The application provides a child eye protection desk lamp, which comprises a support, a shell and a light emitting device; the light emitting device comprises a red light LED, the spectral power distribution of the red light LED has a maximum peak value, and the wavelength of the maximum peak value is located in the range of 620nm-780nm; the half-height full width of the maximum peak value of the spectral power distribution of the light emitted by the light emitting device is less than 40nm; and the spectral irradiance of the maximum peak value of the spectral power distribution in the visible light range at a position 0.4m away from the geometric center of the light emitting surface on the central axis of the lamp after the light emitted by the light emitting device passes through the light emitting surface is between 0.25w / m2 / nm and 4.0w / m2 / nm. Safe beneficial light for preventing and treating myopic children is provided in the lighting environment.
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