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Manufacture process for trap lamp tube

A manufacturing process and technology for trapping insect lamps, applied in electric tube/lamp filling, thermal electron cathode manufacturing, etc., can solve problems such as lamp tube material pollution, achieve the effects of reducing pollution, prolonging service life, and improving insect trapping effect

Inactive Publication Date: 2015-07-22
NINGBO JIANGDONG CHENGCHUANG IND PROD DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to improve the insect trapping efficiency of the insect trap lamp and solve the pollution problem of the lamp tube material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A manufacturing process of insect trap lamp tubes, including the following steps: 1) cutting tubes, washing tubes, baking tubes and preparing materials, 2) powder mixing and powder coating, 3) powder tube inspection and baking, 4) bending tubes, bending feet and cutting Foot tube shape processing, 5) powder rubbing, electrode insertion, 6) exhaust, mercury test, mercury removal, another electrode two seals, 7) aging and pigging, 8) tin plating; it is characterized in that : Step 6) Use solid mercury instead of liquid mercury for pilot mercury and mercury catch-up.

[0021] Step 1) Prepare materials:

[0022] Potassium-barium material glass tubes are preferred, and the tubes are cut, washed, and baked; the ratio of cleaning liquid to water is 1:3 when washing the tubes; the temperature of the tubes is baked at 350 ° C, and the exposed tubes are dried with a tube roasting machine;

[0023] Step 2) Mixing and powder coating:

[0024] Preparation of coating powder: coatin...

Embodiment 2

[0035] The manufacturing process of the lamp tube for insect traps in Example 2 is similar to that of Example 1. The slight difference is that in steps 5) and 6), the packaging temperature is 400°C. After the exhaust truck is vacuumed, use a high-frequency machine to test mercury at a high temperature of 800°C, vaporize the solid mercury and inject it into the powder pipe after exhaust; Inject into the tube.

[0036] Step 2) The components of the powder coating are as follows: 72 parts by weight of full-broad-spectrum 3600? insect-attracting powder, 24 parts by weight of full-broad-spectrum 3750? Purified water is used as a solvent to prepare powder, the ratio of water to powder: 6:100 。

[0037] The key part is to replace liquid mercury with solid mercury, and use a cylindrical nickel cup to replace tungsten wire, which is the same as in embodiment 1.

Embodiment 3

[0039] The manufacturing process of the lamp tube of the insect trap in Example 3 is similar to that of Example 1. The slight difference is that in steps 5) and 6), the packaging temperature is 600°C. After the exhaust truck is vacuumed, use a high-frequency machine to test mercury at a high temperature of 1000°C, vaporize the solid mercury and inject it into the powder pipe after exhaust; Inject into the tube.

[0040] Step 2) The components of the powder coating are as follows: 72 parts by weight of full-broad-spectrum 3800? insect-attracting powder, 24 parts by weight of full-broad-spectrum 3750? Purified water is used as a solvent to prepare powder, the ratio of water to powder: 16:100 。

[0041] The key part is to replace liquid mercury with solid mercury, and use a cylindrical nickel cup to replace tungsten wire, which is the same as in embodiment 1.

[0042] It is also possible to change and increase the embodiment with other data, but the effect of implementation 1...

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PUM

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Abstract

The invention discloses a manufacture process for a trap lamp tube, which includes the steps: 1) preparing materials for cutting, washing and baking a tube; 2) preparing powder and powdering; 3) checking and baking the powdered tube; 4) bending the tube, bending a leg, cutting a leg tube and processing a tube shape; 5) powdering and inserting an electrode for primary packaging; 6) exhausting, testing mercury, expelling mercury and inserting another electrode for secondary packaging; 7) aging and cleaning the tube; and 8) tinning. The manufacture process is characterized in that mercury in mercury testing and expelling is solid mercury instead of liquid mercury, and cylindrical nickel cups are used as the electrodes of the lamp tube to replace traditional tungsten filaments. By the aid of the solid mercury replacing the liquid mercury, light-emitting efficiency of the lamp tube is improved, residual mercury content in the lamp tube is reduced, and environmental pollution is reduced. The cylindrical nickel cup electrodes replacing the tungsten filament electrodes enable the temperature on the surface of the lamp tube to be low when the lamp tube is in operation, so that the service life of the lamp tube is prolonged, and the lamp tube can be prevented from generating dark spaces and pollution due to heating of the tungsten filaments. Additionally, trapping effect of the whole trap lamp tube is further improved by the aid of proportioning ratio of trapping powder and the process.

Description

technical field [0001] The invention relates to an insect-attracting lamp lamp tube, in particular to a manufacturing process of an insect-attracting lamp lamp tube with obvious insect-attracting effect and environmental protection. Background technique [0002] Nowadays, a large number of pesticides are used to kill insects in various crops and commercial crops, causing serious imbalance in ecological balance, severe damage to the natural environment, and serious threats to human living conditions by environmental pollution. Moreover, the repeated use of pesticides increases the immunity of some pests, which limits the effect of pesticides on desinsection, forcing the increase of the dosage and toxicity of pesticides, which further aggravates the environmental pollution and the cost of desinsection. In this case, various insect traps emerge as the times require. [0003] But the trap lamp in the trap lamp is an important part. At present, the light tubes of insect trap la...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01J9/395H01J9/04
Inventor 张哲滔赵志刚尹丹胡慧晓吴兴张宇李辉许邦羽白弋玄
Owner NINGBO JIANGDONG CHENGCHUANG IND PROD DESIGN CO LTD
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