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U-type fluorescent tube head sealing device

A technology of fluorescent tube and sealing device, which is applied in the direction of electric tube/light off, etc., can solve the problems of low work efficiency, inability to achieve quality standardization management, etc., and achieve the effect of ensuring product quality

Inactive Publication Date: 2017-05-10
湖北如日电气股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above-mentioned problems of low work efficiency and inability to achieve quality standardization management, and provide a U-shaped fluorescent lamp tube head sealing device, which can fuse and seal two tube heads quickly and uniformly at one time

Method used

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  • U-type fluorescent tube head sealing device
  • U-type fluorescent tube head sealing device

Examples

Experimental program
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Effect test

Embodiment Construction

[0010] figure 1 , 2 As shown: the device used for sealing the head of a U-shaped fluorescent lamp is provided with a lamp clamp 2 on the outside of the base turntable 1, and a double-headed top column 3 corresponding to the U-shaped fluorescent lamp head 5 is installed on the inside, and there are two sides of the lamp clamp 2. A fan-shaped flame nozzle4. The fan-shaped flame spray head 4 is arranged in parallel with the lamp tube fixture 2 .

[0011] The present invention is a specific aspect of the technical solution. During implementation, the base turntable 1 can adopt a larger turntable according to the specific needs of the production process and production scale, and several devices are distributed around the turntable, that is, a whole The base turntable 1 distributes the device around, and the lamp tube fixture 2 involved adopts the structure of a chuck above the fan-shaped column, so that the column does not interfere with the fire spraying of the fire nozzle, and ...

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PUM

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Abstract

The invention provides a U-shaped fluorescent tube head sealing device. In the device for U-type fluorescent tube head sealing, a tube clamp is arranged on the outside of a base rotating disc, the inner side is equipped with a double-headed top pillar matching U-shaped fluorescent tube heads correspondingly, each side of the tube clamp has a fan-shaped fire-jet head, and the fan-shaped fire-jet heads are arranged in parallel with the tube clamp. When the device is in use, a U-shaped fluorescent tube can be fixed through the tube clamp, and seal heads and the tube are fixed correspondingly through the double-headed top pillar so that under the rotating action of the base rotating disc, the seal heads are sealed under high temperature melting by using the sealing fire-jet heads on both sides.

Description

technical field [0001] The invention relates to a device for sealing the head of a U-shaped fluorescent lamp, in particular to a sealing device for the head of a U-shaped fluorescent lamp. Background technique [0002] In recent years, various U-shaped fluorescent tubes have been widely used, especially the appearance of LED U-shaped tube lamps, which have basically replaced all incandescent bulbs. However, in the production and processing of U-shaped fluorescent lamps, the sealing of the two tube heads is very troublesome. The mouth should be welded and sealed with the guide wire and the filament coated with electronic powder, as well as the stem composed of the exhaust pipe and the trumpet tube. The process requirements must meet the airtight glass lamp device. The traditional sealing of two The nozzle is firstly melted to seal one seal, and then welded to another seal. This traditional sealing method has low work efficiency, and the process quality is difficult to achieve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J9/40
Inventor 张静霞
Owner 湖北如日电气股份有限公司