Energy-saving LED clock
By designing a reflective cavity and a light-transmitting film, combined with low-power LED beads and a light sensor, the problems of high power consumption and uneven light in LED clocks are solved, achieving low-power, eye-friendly time display and intelligent brightness control.
CN224471961UActive Publication Date: 2026-07-07SHENZHEN TAIXINDA HARDWARE PROD CO LTD
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Patent Information
- Application Number
- CN202521650288.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-07
- Estimated Expiration
- 2035-08-05
AI Technical Summary
Technical Problem
Existing LED clocks suffer from high power consumption, uneven light distribution leading to unclear displays, and eye strain.
Method used
It adopts a reflective cavity and light-transmitting film design, combined with low-power LED beads and light sensor. The light emitted by the LED beads in the reflective cavity is reflected by the reflective surface. The light is dispersed through the light-transmitting film and then displayed through the lens. The light sensor automatically adjusts the brightness.
Benefits of technology
It achieves low power consumption, eye-friendly time display, clear display with concentrated light, long battery life, and intelligent brightness control.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses an energy-saving LED clock, which relates to the technical field of electronic clocks and comprises a shell and a PCB (printed circuit board), the PCB is fixedly connected in the shell and electrically connected with a plurality of control keys on one side wall surface of the shell, the energy-saving LED clock further comprises a lamp box which is fixedly connected to the PCB and positioned on the outer side of the PCB, the lamp box is provided with a plurality of reflection cavities, and the reflection cavities are communicated with the PCB. The plurality of reflection cavities are combined to form an identification part with a time marking pattern, and the peripheral wall surfaces of the reflection cavities are reflection surfaces; the light-emitting elements are LED lamp beads with the light-emitting wavelength of 620 NM to 630 NM, and the multiple light-emitting elements are embedded in the PCB and located in the reflection cavity; the lens is matched in a matching groove in the front end of the shell; the light-transmitting diaphragm is fixedly connected to the back surface of the lens, the light-transmitting diaphragm is divided into a light-transmitting part and a light-absorbing part, the clock adopts the LED light source with energy-saving and eye-protecting effects, the reflection effect of the light box on light is good, and the clock can work for a long time in cooperation with the use of the light-transmitting diaphragm and the lens.
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