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Funnel-type spiral fluorescent lamp tube

A fluorescent tube and funnel-shaped technology, applied in the field of fluorescent tubes, can solve problems such as difficulty in replacement, impact on the popularization and application of energy-saving reflector lamps, insufficient brightness effect, etc., and achieve the effect of increasing lamp power

Inactive Publication Date: 2006-04-26
黄甜仔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to their structural reasons, the existing compact fluorescent lamps fail to cooperate well with the reflectors in reflector lamps, resulting in the problem of insufficient brightness and difficulty in replacement, which seriously affects the popularization and application of energy-saving reflector lamps.

Method used

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  • Funnel-type spiral fluorescent lamp tube
  • Funnel-type spiral fluorescent lamp tube
  • Funnel-type spiral fluorescent lamp tube

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Embodiment Construction

[0015] Such as figure 1 , figure 2 As shown, after the straight glass tube is heated to a molten state by the heating system, the funnel-shaped spiral glass tube 1 is made through the mold on the tube bending machine to bend, blow, and anneal, and then the two ends of the glass tube are 2-1 , 2-2 Reshaping toward the bottom 4 of the lamp tube by thermal processing, and the shaping angle 3 is 90°-175°. On the bottom 4 of the funnel-shaped spiral glass tube 1, the powder outlet pipe 5 is connected by thermal processing, and the powder outlet pipe 5 is connected by thermal processing, so as to ensure that the fluorescent powder can be quickly released from the lamp tube during the powder coating process. The powder outlet pipe 5 on the bottom 4 flows out, so that the powder accumulation phenomenon occurs at the bottom ring of the lamp tube as far as possible. The powder outlet pipe 5 has a diameter of 4 mm to 16 mm and a length of 5 mm to 50 mm. The funnel-shaped spiral fluor...

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Abstract

The funnel-shape spiral fluorescent lamp tube is prepared by: manufacturing the straight glass tube into funnel-shape spirality by heat system, shaping the tube ends toward its bottom with shape angle as 90~175 degree by heating; melting tube bottom to connect with powder outlet by thermal process; thereby, forming objective product. This invention can replace reflection lamp with halogen lamp as light resource, and has obvious energy conservation effect.

Description

technical field [0001] The invention relates to a fluorescent lamp tube, in particular to a funnel-shaped spiral fluorescent lamp tube. Background technique [0002] At present, the amount of reflective lamps using halogen lamps as light sources is very large, but there are serious hidden dangers such as high energy consumption, high heat generation, and fire hazards. The use of compact fluorescent lamps with less energy consumption and less heat to replace halogen lamps as the light source of reflective lamps is the best substitute. However, due to their structure, the existing compact fluorescent lamps cannot be well matched with the reflectors in the reflector lamps, resulting in the problem that the brightness effect is insufficient and difficult to replace, which seriously affects the popularization and application of energy-saving reflector lamps. Contents of the invention [0003] The object of the present invention is to provide a funnel-shaped spiral fluorescent ...

Claims

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Application Information

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IPC IPC(8): H01J61/30
Inventor 黄甜仔
Owner 黄甜仔