Three-color LED device and preparation device thereof
A technology for LED devices and preparation devices, which is applied in lighting devices, auxiliary devices, tin feeding devices, etc., to achieve the effect of high pressure extrusion transfer change and strong practicability
Active Publication Date: 2022-05-17
SUZHOU KINGLIGHT OPTOELECTRONICS CO LTD
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[0003] However, no matter when the three-color LED lights used in existing lighting are switched to the intensity of the light, in order to ensure sufficient brightness, the light intensity produced by it is in a strong state. When the human eyes are receiving Sudden very bright light will cause a certain degree of stimulation, and it takes time to adapt. When the light gradually becomes stronger, the degree of stimulation to the eyes becomes very small, which fully protects the eyes. Therefore, in order to solve the sudden In view of the stimulating effect of light difference on the eyes, a three-color LED device and its preparation device are designed to solve the above disadvantages
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[0050] The application will be described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific embodiments are only used to further illustrate the application, and cannot be interpreted as limiting the protection scope of the application. The above application content makes some non-essential improvements and adjustments to this application.
[0051] Such as Figure 1 to Figure 9 As shown, a three-color LED device includes an LED substrate 1, the bottom of the LED substrate 1 is provided with an LED unit 2, and the bottom of the LED substrate 1 is also provided with a housing part that is protected outside the LED unit 2, and the housing part includes a transparent The shell area, the heat conduction shell area and the heat insulation shell area, the transparent shell area, the heat conduction shell area and the heat insulation shell are brazed and fixed to each other through the preparation device of th...
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Abstract
The invention relates to a three-color LED device and a preparation device thereof. The three-color LED device comprises an LED substrate, an LED unit is arranged at the bottom of the LED substrate, a shell part protecting the outside of the LED unit is further arranged at the bottom of the LED substrate, and when the LED unit works, light rays firstly penetrate through a solid colored medium and then penetrate through a lower transparent plate to irradiate the outside, so that the initial light rays are weaker, and along with the work of the LED unit, the light rays are not prone to falling off. Heat generated by the LED unit is transmitted to the interior of the hollow layer through the heat conduction shell, so that the solid colored medium is melted, high pressure generated in the hollow layer can easily extrude the liquid colored medium to enter the storage cavity which is a low-pressure area relatively through the channel for storage, and therefore in the process that the colored medium is extruded out, the liquid colored medium can be stored in the storage cavity. The upper transparent plate and the lower transparent plate are recovered to be in a completely transparent state, so that the light penetrating through the lower transparent plate is gradually intensified.
Description
technical field [0001] The invention belongs to the technical field of light intensity adjustment equipment, and in particular relates to a three-color LED device and a preparation device thereof. Background technique [0002] Three-color LED devices are usually three-color LED lamps, such as LED three-color ceiling lamp panels. The shape and structure are consistent with conventional LED ceiling lamps. LED lamp beads of different colors, and the power supply adopts a dimmable driving power supply. [0003] However, no matter when the three-color LED lights used in existing lighting are switched to the intensity of the light, in order to ensure sufficient brightness, the light intensity produced by it is in a strong state. When the human eyes are receiving Sudden very bright light will cause a certain degree of stimulation, and it takes time to adapt. When the light gradually becomes stronger, the degree of stimulation to the eyes becomes very small, which fully protects th...
Claims
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IPC IPC(8): H01L33/48F21V19/00F21V29/71B23K3/00B23K3/06B23K3/08F21Y115/10
CPCH01L33/483F21V19/001F21V29/71B23K3/00B23K3/0607B23K3/08F21Y2115/10B23K2101/36H01L2933/0033Y02B20/30
Inventor 龚文罗志军
Owner SUZHOU KINGLIGHT OPTOELECTRONICS CO LTD