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Amalgam for electrodeless lamp

An electrodeless lamp and amalgam technology, which is applied in the amalgam field of electrodeless lamps, can solve the problems of reduced luminous efficiency, uneven amalgam quality, and reduced luminous flux, and achieves large luminous flux, strong anti-oxidation ability, mercury pressure and temperature. The relationship between the characteristics is excellent

Inactive Publication Date: 2011-08-17
上海宝临防爆电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the electrodeless lamp is currently a new type of lamp, the quality of the amalgam used in the electrodeless lamp is uneven, which has a great impact on the use of the electrodeless lamp, such as reducing the luminous efficiency and luminous flux, and there are also environmental problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An amalgam for electrodeless lamps, the composition and content are as follows:

[0018] components

[0019] The conventional amalgam preparation method is adopted, that is, the raw material is melted first, then cooled in a drop shape, and finally solidified and formed into amalgam particles with a diameter of 2.5mm, which are used as the main amalgam or auxiliary amalgam of the electrodeless lamp. .

Embodiment 2

[0021] An amalgam for electrodeless lamps, the composition and content are as follows:

[0022] components

[0023] The preparation method is the same as in Example 1.

Embodiment 3

[0025] An amalgam for electrodeless lamps, the composition and content are as follows:

[0026] components

[0027] The preparation method is the same as in Example 1.

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Abstract

The invention relates to the field of mercury-based alloys, in particular to amalgam for an electrodeless lamp. The amalgam for the electrodeless lamp comprises 40 to 60 mass percent of Hg and is characterized by also comprising 40 to 60 mass percent of Zn. The amalgam is used for the electrodeless lamp, and has a favorable relation between mercury air pressure and temperature characteristics, high luminous flux and quick and sensitive response when the lamp is started.

Description

technical field [0001] The invention relates to the field of mercury-based alloys, in particular to an amalgam for electrodeless lamps. Background technique [0002] The electrodeless lamp is a high-tech lighting product developed by integrating power electronics, plasma science, magnetic material science and other theories. The electrodeless lamp is composed of three parts: a high-frequency generator, a coupler and a bulb. Its working principle is: the high-frequency electromagnetic field generated by the high-frequency generator is coupled into the bulb through the coupler inductively, so that the gas in the bulb is broken down. Plasma is formed, and when the plasma excited atoms return to the ground state, they radiate 254nm ultraviolet rays, and the fluorescent powder in the bulb is excited by ultraviolet rays to emit visible light. Amalgam plays a very important role in the lighting process of the electrodeless lamp. When the lamp is started, the mercury atoms excited ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C30/04C22C30/06C22C5/06C22C13/00C22C28/00C22C11/00C22C18/00C22C7/00
Inventor 翁振克叶春钿
Owner 上海宝临防爆电器有限公司
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