High brightness halogen lamp tube and preparation method thereof

Abstract

The invention discloses a high-light halogen light tube and a method for manufacturing the same, comprising a light tube and a filament; porcelain heads are arranged at the press-sealing parts at the two ends of the light tube. By shortening the length of the filament and the length of the corresponding light tube, and by winding the middlesection of the filament into a double helix type, a main lighting area for the halogen light tube is obtained; and halogen gas is filled in the shortened light tube to give a 2 to 3 normal atmospheres in the light tube; and then the length of the porcelain heads is prolonged to ensure that the lengths of different types of halogen lights are standard. Compared with the prior halogen light tube, the light effect of the halogen light tube made according to the invention increases by 50-percent so the effects of low power consumption and high brightness are attained; the pressure in the light tube is 2 to 3 normal atmospheres, so compared with the prior light tube, the halogen light can further restrain atom evaporation, prolong the service life of the filament and enhance the brightness of the halogen light tube.

Description

Technical field [0001] The invention relates to a halogen lamp tube and a manufacturing method of the halogen lamp tube, in particular to a high-brightness halogen lamp tube and a manufacturing method thereof. Background technique [0002] In recent years, due to the worldwide energy crisis, high efficiency, energy saving, and environmental protection have become the development trend of the lighting industry. With the increase in electricity consumption by residents, countries have begun to advocate energy-saving slogans. Therefore, many high-power halogen tubes in existing floor lamps have been stopped or restricted. Taking the J118 lamp as an example, the power of the J 118 lamp was reduced from the initial 500W to 300W, and then it was clearly stipulated that the power should not be greater than 190W. As we all know, the reduction of the power will inevitably lead to the reduction of the brightness of the light. The weakening will inevitably make people who use high-power la...

AI Technical Summary

Problems solved by technology

With the intensification of residents' electricity consumption, countries have begun to advocate energy-saving slogans, so many high-power halogen lamps in existing floor lamps have been discontinued or restricted.

Taking the J118 lamp as an example, the power of the J118 lamp was first reduced from 500W to 300W, and then it was clearly stipulated that the power should not be greater than 190W. Weakening will inevitably make people who use high-power lamps for a long time feel very uncomfortable

At the same time, because the power of the existing halogen lamp tube is relatively large, the main light-emitting area of ​​the filament is longer during production (the filament accounts for more than 70% of the total length of the halogen lamp tube), and the upper section of the filament is provided with a barrier to prevent the filament from drooping. The bracket or supporting body is relatively slender corresponding to the lamp tube (the length of the lamp tube accounts for more than 85% of the total length of the halogen lamp tube), and in order to prevent the slender lamp tube from bursting, the pressure inside the lamp tube is also lower than a standard atmospheric pressure; Therefore, when the power of the existing halogen lamp tube is greatly reduced, its structure, performance and use effect cannot meet the market requirements well, and it will be eliminated by the market if it is not improved.

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