A kind of preparation method of LED lighting device
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A technology of LED lighting and LED devices, which is applied to the components of lighting devices, lighting devices, lighting and heating equipment, etc., and can solve problems such as low luminous efficiency, poor stability, and long service life
Active Publication Date: 2018-06-12
SHENZHEN YMH INTELLIGENT TECH CO LTD +1
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Relatively speaking, sulfide, sulfur oxide, and halide phosphors have defects such as low luminous efficiency and poor stability. Therefore, high efficiency, good stability, and long service life, natural light lighting has always been the vision of the lighting industry
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[0042] Below in conjunction with specific embodiment, further illustrate the present invention.
[0043] a kind of like figure 1 The manufacturing method of the LED lighting device shown is characterized in that the device includes an LED device (101), an LED red light source (102), an LED circuit board (100), a radiator (200) and a power controller (400) , the LED device (101) and the LED red light source (102) are arranged on the LED circuit board, the LED circuit board is arranged above the heat sink, and the power controller communicates with the The LED circuit board is connected; the LED device is used to provide an LED white light source; the power controller (400) is connected to the LED circuit board through a wire (300), and the power controller (400) is also connected to an external The power input line is connected.
[0044] A method for preparing the aforementioned LED lighting device, the method comprising the following steps:
[0045] Step 1: Using sapphire a...
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Abstract
The invention relates to an LED illuminating device and a preparation method thereof. The device is characterized by comprising an LED apparatus, an LED circuit board, a heat dissipator and a power supply controller. The LED apparatus is arranged on the LED circuit board, the LED circuit board is arranged above the heat dissipator, and the power supply controller is connected to the LED circuit board through a wire. The LED illuminating device can emit approximate natural light.
Description
technical field [0001] The invention relates to a preparation method of an LED lighting device. Background technique [0002] From the development of human beings to the present, lighting sources have experienced firelights, oil lamps, incandescent lamps, fluorescent lamps, and until the current (LED) semiconductor lighting. However, these lighting sources have defects in the spectrum of lighting. This kind of defective lighting cannot meet the needs of human health lighting; we all know that the best lighting is natural light. Vision. [0003] LED energy-saving lamps have incomparable advantages over traditional light sources in many aspects, mainly in high luminous efficiency, long service life, durability, low voltage and low current drive, safe and reliable work, energy saving, environmental protection, shockproof, waterproof , small size, convenient light control, rich luminous color, wide color gamut, concentrated beam, fast response speed, intelligent, networked con...
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