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Electrodeless lamp amalgam pipe and making technology

A manufacturing process, electrodeless lamp technology, applied in the direction of discharge lamp, discharge tube, electric tube/lamp exhaust, etc., can solve the problem that the heated temperature of the amalgam easily flows into the lamp tube, affects the efficiency and life of the lamp tube, and the amalgam is easy to The problem of flow into the lamp tube, etc., achieves the effect of simple structure, strong practicability, and avoiding waste of resources.

Inactive Publication Date: 2015-04-15
HUAIBEI ALADING ELECTRONICS LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of electrodeless lamps, since spherical electrodeless lamps or U-shaped electrodeless lamps work with their amalgam tubes facing down, the amalgam will easily flow into the lamp tube after being heated and melted, which will cause damage to the lamp tube and affect the efficiency of the lamp tube. And life, at the same time, because the amalgam tube is close to the coupler, because the coupler generates heat when it is working, the amalgam is easy to melt into a solid-liquid mixed state when it is heated at a high temperature, and it is easy to flow into the lamp tube, so it is also easy to cause damage to the lamp tube. In the traditional process, the amalgam is directly placed on the indium grid, and the mixed amalgam is easy to flow into the lamp tube, which will cause the lamp tube to be invalid and affect the use, so it is easy to cause waste of resources

Method used

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  • Electrodeless lamp amalgam pipe and making technology
  • Electrodeless lamp amalgam pipe and making technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] First, the amalgam tube of the spherical electrodeless lamp and the capillary glass tube inside the amalgam tube are cleaned in dilute hydrofluoric acid solution; one end of the capillary glass tube is sintered and sealed with a flame, and the amalgam is put into the other end of the capillary glass tube and fired Finally, the caliber becomes smaller; the amalgam tube is sealed on the lamp tube, and the amalgam tube is connected with the lamp tube; when the lamp tube is exhausted, the capillary glass tube containing the amalgam is put into the amalgam tube, and the lamp tube And the amalgam tube connected with the lamp tube and the capillary glass tube that is put into the amalgam tube to maintain a vacuum state; the port of the amalgam tube that is exhausted and put into the capillary tube is sealed by flame sintering, so the product is completed; the capillary glass tube The length of the tube is 8 mm, the outer diameter of the capillary glass tube is 2.5 mm, and the i...

Embodiment 2

[0030] First, clean the amalgam tube of the U-shaped electrodeless lamp and the capillary glass tube in the amalgam tube in dilute hydrofluoric acid solution; seal one end of the capillary glass tube with flame sintering, put the amalgam from the other end of the capillary glass tube and burn it Make the caliber smaller after making; seal the amalgam tube on the lamp tube, and the amalgam tube is connected with the lamp tube; when the lamp tube is exhausted, put the capillary glass tube with the amalgam The amalgam tube connected to the tube and the lamp tube and the capillary glass tube that is later put into the amalgam tube maintain a vacuum state; the port of the amalgam tube that is exhausted and put into the capillary tube is sealed by flame sintering, so the product is completed; the capillary tube The length of the glass tube is 8 mm, the outer diameter of the capillary glass tube is 2.5 mm, and the inner diameter of the capillary glass tube is 1.5 mm.

Embodiment 3

[0032] First, the amalgam tube of the spherical electrodeless lamp and the capillary glass tube inside the amalgam tube are cleaned in dilute hydrofluoric acid solution; one end of the capillary glass tube is sintered and sealed with a flame, and the amalgam is put into the other end of the capillary glass tube and fired Finally, the caliber becomes smaller; the amalgam tube is sealed on the lamp tube, and the amalgam tube is connected with the lamp tube; when the lamp tube is exhausted, the capillary glass tube with the amalgam in it is put into the amalgam tube, and the lamp tube And the amalgam tube connected to the lamp tube and the capillary glass tube that is put into the amalgam tube to maintain a vacuum state; the port of the amalgam tube that is exhausted and put into the capillary tube is sealed by flame sintering, so the product is completed; the capillary glass tube The length of the tube is 10 mm, the outer diameter of the capillary glass tube is 2.0 mm, and the in...

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Abstract

The invention discloses an electrodeless lamp amalgam pipe comprising an electrodeless lamp body connected with the amalgam pipe; a capillary glass tube is arranged in the amalgam pipe, and filled with the amalgam; the electrodeless lamp amalgam pipe is simple in structure, simple in technology, strong in practicality, suitable for mass production, and has excellent anti backflow means for amalgam of ball electrodeless lamp or U type electrodeless lamp; the capillary glass tube is arranged in the amalgam pipe, one end of the capillary glass tube is sealed, so the heated and fused amalgam can hardly flow to the lamp pipe, thus protecting the lamp pipe, and preventing resource waste.

Description

Technical field: [0001] The invention relates to an amalgam tube, in particular to an amalgam tube of an electrodeless lamp and a manufacturing process thereof. Background technique: [0002] In the field of electrodeless lamps, since spherical electrodeless lamps or U-shaped electrodeless lamps work with their amalgam tubes facing down, the amalgam will easily flow into the lamp tube after being heated and melted, which will cause damage to the lamp tube and affect the efficiency of the lamp tube. And life, at the same time, because the amalgam tube is close to the coupler, because the coupler generates heat when it is working, the amalgam is easy to melt into a solid-liquid mixed state when it is heated at a high temperature, and it is easy to flow into the lamp tube, so it is also easy to cause damage to the lamp tube. In the traditional process, the amalgam is directly placed on the indium grid, and the mixed amalgam is easy to flow into the lamp tube, which will cause t...

Claims

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Application Information

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IPC IPC(8): H01J61/28H01J7/22H01J65/00H01J9/24
CPCH01J65/08H01J7/22H01J9/24H01J9/385
Inventor 纵建民徐孝灵陈晓生
Owner HUAIBEI ALADING ELECTRONICS LIGHTING
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