CN104053290A - Method for manufacturing fluorescent lamp starter - Google Patents
Method for manufacturing fluorescent lamp starter Download PDFInfo
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- CN104053290A CN104053290A CN201410265000.4A CN201410265000A CN104053290A CN 104053290 A CN104053290 A CN 104053290A CN 201410265000 A CN201410265000 A CN 201410265000A CN 104053290 A CN104053290 A CN 104053290A
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- lamp starter
- starter
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- powder
- ball milling
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Abstract
The invention provides a method for manufacturing a fluorescent lamp starter. The method includes the following steps that (1) metal powder and volatile organic solvents are mixed, wherein the metal powder is silver powder or aluminum powder or the mixture of the silver powder and the aluminum powder; (2) the mixture is put into a ball mill and is subjected to ball milling at the normal temperature, the ball milling time is at least 240 hours, and the granularity of the metal powder is lower than 800 meshes; (3) the mixture obtained after the ball milling is conducted is coated on the glass surface between two electrodes of a starter stem evenly, a layer of thin film is formed on the glass surface after the organic solvents is evaporated, and the thin film covers all the superficial area around the two electrodes. By means of the method for manufacturing the fluorescent lamp starter, no radioactive substance is used in the fluorescent lamp starter, so that no radioactive decay is generated, and radioactive pollution to the environment and damage to the health of human bodies are avoided.
Description
Technical field
The present invention relates to fluorescent lamp preparing technical field, relate in particular to a kind of preparation method of fluorescence lamp starter.
Background technology
European Union progressively forbids the product introduction European Union of containing radioactive substance from 2008, a kind of radioactive substance of indium addition (tritium) in starter, inert gas in the ray ionization starter discharging by radioactive substance, help starter in dark surrounds, to produce aura to start fluorescent lamp, and existing radioactivity technology can produce radioactive contamination to environment, also can work the mischief to people's health simultaneously.
Summary of the invention
The object of the invention is to solve the defect that above-mentioned prior art exists, a kind of preparation method of fluorescence lamp starter of "dead" material is provided.
A preparation method for fluorescence lamp starter, comprises the following steps:
(1), metal dust is mixed with volatile organic solvent; Described metal dust is silver powder or aluminium powder or both mixtures;
(2), mixture put into ball mill carry out at normal temperatures ball milling, Ball-milling Time at least 240 hours, makes the granularity of metal dust below 800 orders;
(3), the mixture after ball milling is coated in equably on two electrodes of starter stem stem and two interelectrode glass surfaces, after organic solvent volatilization, at glass surface, form thin film, this film covers two electrodes all surface areas around.
Further, the preparation method of fluorescence lamp starter as above, described volatile organic solvent is ethyl acetate or ethanol or ethyl acetate.
Further, the preparation method of fluorescence lamp starter as above, the mass ratio of described metal dust and organic solvent is 5-10: 100.
Further, the preparation method of fluorescence lamp starter as above, the thickness of described film is 0.01mm-0.05mm.
The preparation method of fluorescence lamp starter provided by the invention, does not use radioactive substance in starter, thus can not produce radioactivity, thus avoided environment to produce radioactive contamination and infringement people's health.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below technical scheme in the present invention be clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
First aluminium powder is mixed with the mass ratio of ethyl acetate by 5: 100, then mixture is put into ball mill and carried out at normal temperatures ball milling, Ball-milling Time 380 hours, makes the granularity of aluminium powder below 800 orders; Mixture after ball milling is coated in equably on two electrodes of starter stem stem and two interelectrode glass surfaces, after ethyl acetate volatilization, at glass surface, form thin film, this film covers two electrodes all surface areas around, the effect of described ethyl acetate is the suspension that forms aluminium powder, utilize its tension force between two electrodes, to form the suspension liquid level of aluminium powder, then ethyl acetate solvent evaporates finally forms aluminium powder film, controls the thickness of this film in the scope of 0.01mm-0.05mm.
Embodiment 2:
First silver powder is mixed with the mass ratio of ethyl acetate by 10: 100, then mixture is put into ball mill and carried out at normal temperatures ball milling, Ball-milling Time 300 hours, makes the granularity of silver powder below 800 orders; Mixture after ball milling is coated in equably on two electrodes of starter stem stem and two interelectrode glass surfaces, after ethyl acetate volatilization, at glass surface, form thin film, this film covers two electrodes all surface areas around, the effect of described ethyl acetate is the suspension that forms silver powder, utilize its tension force between two electrodes, to form the suspension liquid level of aluminium powder, then ethyl acetate solvent evaporates finally forms aluminium powder film, controls the thickness of this film in the scope of 0.01mm-0.05mm.
Embodiment 3:
First the mixing suspension of preparing aluminium powder and silver powder, method is aluminium powder and silver powder to be mixed to (it is to reduce costs when taking into account function admirable that aluminium powder and silver powder are mixed, also can use separately silver powder, or use separately aluminium powder), aluminium silver powder mixture is mixed with the mass ratio of ethyl acetate by 10: 100, then put into ball mill and carry out at normal temperatures ball milling, Ball-milling Time 300 hours, the effect of described ethyl acetate is the suspension that forms aluminium silver powder, utilize its tension force between two electrodes, to form the suspension liquid level of aluminium powder, after face, solvent evaporates finally forms aluminium powder film.Starter is in the process of manufacturing, to through the suspension of ball milling, be coated in equably on two electrodes of starter stem stem and two interelectrode glass surfaces above, form the film of an aluminium silver powder, this film must connect two electrodes, THICKNESS CONTROL is (0.01mm-0.05mm) suitably, blocked up aluminium powder can come off, and crosses thin film and can form tomography, and the criterion of thickness is that aluminium powder can not come off and can not form tomography again simultaneously.Aluminium silver powder film covers two electrodes all surface area rather than be only two surface areas between electrode around
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (4)
1. a preparation method for fluorescence lamp starter, is characterized in that, comprises the following steps:
(1), metal dust is mixed with volatile organic solvent; Described metal dust is silver powder or aluminium powder or both mixtures;
(2), mixture put into ball mill carry out at normal temperatures ball milling, Ball-milling Time at least 240 hours, makes the granularity of metal dust below 800 orders;
(3), the mixture after ball milling is coated in equably on two electrodes of starter stem stem and two interelectrode glass surfaces, after organic solvent volatilization, at glass surface, form thin film, this film covers two electrodes all surface areas around.
2. the preparation method of fluorescence lamp starter according to claim 1, is characterized in that, described volatile organic solvent is ethyl acetate or ethanol or ethyl acetate.
3. the preparation method of fluorescence lamp starter according to claim 1, is characterized in that, the mass ratio of described metal dust and organic solvent is 5-10: 100.
4. the preparation method of fluorescence lamp starter according to claim 1, is characterized in that, the thickness of described film is 0.01mm-0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265000.4A CN104053290A (en) | 2014-06-16 | 2014-06-16 | Method for manufacturing fluorescent lamp starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265000.4A CN104053290A (en) | 2014-06-16 | 2014-06-16 | Method for manufacturing fluorescent lamp starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104053290A true CN104053290A (en) | 2014-09-17 |
Family
ID=51505543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410265000.4A Pending CN104053290A (en) | 2014-06-16 | 2014-06-16 | Method for manufacturing fluorescent lamp starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104053290A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005071704A2 (en) * | 2004-01-22 | 2005-08-04 | Showa Denko K.K. | Metal oxide dispersion, metal oxide electrode film, and dye sensitized solar cell |
| CN103413687A (en) * | 2013-07-24 | 2013-11-27 | 西安建筑科技大学 | Preparation method of dye-sensitized solar cell platinum loaded silicon carbide counter electrodes |
-
2014
- 2014-06-16 CN CN201410265000.4A patent/CN104053290A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005071704A2 (en) * | 2004-01-22 | 2005-08-04 | Showa Denko K.K. | Metal oxide dispersion, metal oxide electrode film, and dye sensitized solar cell |
| CN103413687A (en) * | 2013-07-24 | 2013-11-27 | 西安建筑科技大学 | Preparation method of dye-sensitized solar cell platinum loaded silicon carbide counter electrodes |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Peng Huaqiang Document name: the First Notification of an Office Action |
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| DD01 | Delivery of document by public notice |
Addressee: Peng Huaqiang Document name: Notification that Application Deemed to be Withdrawn |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140917 |