Glareless LED (Light Emitting Diode) indoor lighting device with intelligent surface light source
A technology for indoor lighting and lighting devices, applied in lighting devices, independent lighting devices, components of lighting devices, etc., can solve the problem of no flicker and other problems at the same time, and achieve the effects of protecting human eyes, convenient manufacturing, and reasonable structure
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Embodiment approach 1
[0052] Implementation Option 1: If Figure 1a , is a folding LED indoor desk lamp lighting device: the LED light emitter 1 of the desk lamp lighting device is made of a light emitter with a color rendering index greater than 80; a side-entry surface light source with a brightness uniformity greater than 90% The surface light source is composed of LED light source, light guide plate, reflective material, etc. The LED light source is an LED module made of LED point light source and metal substrate, that is, the LED chip is directly integrated and bound to the metal substrate by COB binding technology The metal substrate is fixed on the inner surface of the metal shell 2 (not shown in the figure). LED illuminator 1 is installed in the metal shell 2, and metal shell 2 is to be coated with the structure type heat sink (not shown in the figure) of the hollow heat dissipation shell of graphite foam heat sink, semiconductor cooling device that is coated with nano heat dissipation mate...
Embodiment approach 2
[0053] Implementation Option 2: If Figure 1b , a folding LED indoor desk lamp lighting device with an auxiliary illuminator 6, the LED illuminator 1 of the LED indoor desk lamp illuminating device is composed of an LED main illuminator 5 and an LED auxiliary illuminator 6, and the auxiliary illuminator 6 can further To overcome indirect glare, when the auxiliary illuminator 6 uses a direct-type surface light source, a diffuser plate 10 is also added to overcome the direct glare of the light source, and other parts that are the same as those in Embodiment 1 will not be repeated.
Embodiment approach 3
[0054] Implementation Option 3: If Figure 2a , another foldable LED indoor desk lamp lighting device, the LED light emitter 1 of the LED desk lamp lighting device is installed in the metal shell 2, and the three metal rotating shafts 4 made of metal materials that bear both bending moment and torque are rotated during work. It is connected with other parts of the LED eye protection lamp, so that the irradiation area of the desk lamp can be increased, and other parts that are the same as Embodiment 1 will not be repeated.
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