LED illuminating device and preparation method thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of LED lighting and manufacturing method, which is applied to lighting devices, components of lighting devices, lighting and heating equipment, etc., and can solve problems such as low luminous efficiency, long service life, and poor stability
Active Publication Date: 2017-05-31
SHENZHEN YMH INTELLIGENT TECH CO LTD +1
View PDF10 Cites 5 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
Relatively speaking, sulfide, sulfur oxide, and halide phosphors have defects such as low luminous efficiency and poor stability. There
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0046] Below in conjunction with specific embodiment, further illustrate the present invention.
[0047] An LED lighting device, characterized in that the device comprises an LED device (101), an LED red light source (102), an LED circuit board (100), a radiator (200) and a power controller (400), and the LED The 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 LED circuit board through a wire (300) connected;
[0048] The LED device is used to provide an LED white light source; the circuit board is connected to the LED circuit board through a wire (300), and the circuit board is also connected to an external power input line.
[0049] A method for preparing the aforementioned LED lighting device, the method comprising the following steps:
[0050] Step 1: using sapphire as the LED circuit board substrate, and making it into an LED circu...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
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 an LED lighting device and a preparation method thereof. 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 present (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, netw...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more