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Cooling apparatus of plasma lighting system

A lighting system, plasma technology, applied in lighting and heating equipment, cooling/heating devices for lighting devices, lighting devices, etc., can solve problems such as damage to internal components, noise inconvenience, etc.

Inactive Publication Date: 2004-06-30
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, when the plasma lighting system is installed outdoors, rainwater or foreign matter is introduced into the inlet and outlet of the air, thereby damaging internal components, and when installed indoors, noise generated by electric fans can cause inconvenience

Method used

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  • Cooling apparatus of plasma lighting system
  • Cooling apparatus of plasma lighting system
  • Cooling apparatus of plasma lighting system

Examples

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Embodiment Construction

[0041] The description will describe in detail the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings.

[0042] Hereinafter, a cooling device of a plasma lighting system will be described with reference to the accompanying drawings.

[0043] Although there are several preferred embodiments of the cooling device for the plasma lighting system, the most preferred embodiment will be presented.

[0044] figure 2 An exploded perspective view showing a cooling device of a plasma lighting system according to the present invention; image 3 shows a longitudinal sectional view of the cooling device of the plasma lighting system according to the invention in an assembled state; Figure 4 for image 3An enlarged view of part "A" of , which shows the first embodiment, the shell ribs are bent toward the inside of the first and second shells, and engaged with the heat insulating member; Figure 5 for image 3 An enlarged view of part...

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PUM

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Abstract

Disclosed is a cooling apparatus of a plasma lighting system comprising: a power supply for supplying a power source; a magnetron for generating electromagnetic wave by the power source from the power supply; a bulb for generating light in accordance with that inert gas is ionized by the electromagnetic wave; and a case unit of a hermetic shape including the magnetron and the power supply therein for cooling heat generated from the magnetron. The plasma lighting system prevents heat of high temperature generated from the magnetron from being transmitted and foreign substance from being introduced.

Description

technical field [0001] The present invention relates to a plasma lighting system, and in particular to an environmentally friendly cooling device for a plasma lighting system that can prevent its internal components from be damaged, and is able to suppress noise when installing it indoors. Background technique [0002] Generally, plasma lighting systems provide high economic efficiency and ideal natural light compared with any other traditional lamps. [0003] Next, the principle of light emission of the plasma lighting system will be explained. First, the microwave (high frequency) generated by the magnetron of the high frequency oscillator turns the inert gas in the bulb into plasma in an ionized state. [0004] Maintaining the aforementioned plasma state allows the metal compound in the bulb to continuously emit light, thereby providing a large amount of light without electrodes. [0005] Plasma lighting systems have the following advantages. [0006] The luminous flu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V29/00F21S2/00F21Y101/00H01J7/24H01J61/52H01J65/04
CPCH01J65/044H01J7/24H01J65/04
Inventor 全容奭崔畯植金贤正全孝植李褆永朴炳珠
Owner LG ELECTRONICS INC