CN101982437B - Process for producing frosted glass lampshades of LED energy-saving lamps - Google Patents
Process for producing frosted glass lampshades of LED energy-saving lamps Download PDFInfo
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- CN101982437B CN101982437B CN201010534492A CN201010534492A CN101982437B CN 101982437 B CN101982437 B CN 101982437B CN 201010534492 A CN201010534492 A CN 201010534492A CN 201010534492 A CN201010534492 A CN 201010534492A CN 101982437 B CN101982437 B CN 101982437B
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- abrasive blasting
- lampshades
- inner surfaces
- glass
- muffle
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Abstract
The invention relates to a process for producing frosted glass lampshades of LED energy-saving lamps, comprising the following steps: firstly mixing 30-40% of hydrofluoric acid, 18-23% of ammonium bifluoride, 12-15% of ammonium fluoride, 2-5% of glass powder 0.5-0.8% of feldspar powder and 1-1.2% of precipitated calcium carbonate to prepare frosted coating; then spraying the frosted coating on the inner surfaces of the clean glass lampshades; then cleaning the inner surfaces of the glass lampshades after spraying the frosted coating with clear water; and finally baking the inner surfaces of the glass lampshades at 90-130 DEG C for 5-15min. The inner surfaces of the glass lampshades produced by the invention are opal, smooth, uniform in coatings and more uniform in light matching effect with the lamps and ensure soft lighting, uniform and dim light and better overall lighting effect.
Description
Technical field
The present invention relates to a kind of frosted production technique, relate in particular to a kind of LED electricity-saving lamp elen shade production technique.
Background technology
Existing LED electricity-saving lamp mostly uses the lampshade of plastics or the muffle of traditional technology frosted; The lampshade manufacturing cost of this explained hereafter is higher, and lamp distribution is inhomogeneous, and light efficiency is poor; In addition; Chemical reagent pollutes the environment when handling, and the operating personnel is healthy in infringement, is unfavorable for applying.
Summary of the invention
The objective of the invention is above-mentioned deficiency, a kind of LED electricity-saving lamp elen shade production technique is provided to prior art.
The object of the invention is realized through following technical scheme:
LED electricity-saving lamp elen shade production technique, it may further comprise the steps:
(1), the light calcium carbonate of 30～40% hydrofluoric acid and 18～23% matt salt, 12～15% Neutral ammonium fluoride, 2～5% glass powder, 0.5～0.8% Feldspar Powder and 1～1.2% is mixed and process frosted coating;
(2), the mode of using spraying is with the internal surface of frosted coating abrasive blasting at the muffle of cleaning;
(3), clean the internal surface of the muffle after the abrasive blasting with clear water;
(4), with 90～130 ℃ of temperature bakings 5～15 minutes.
Above-mentioned LED electricity-saving lamp elen shade production technique, wherein: the pressure that the abrasive blasting in the said step (2) is adopted is 0.25～0.35Mpa.
Further, above-mentioned LED electricity-saving lamp elen shade production technique, wherein: the cleaning process in abrasive blasting process in the said step (2) and the step (3) will repeat secondary at least.
Beneficial effect of the present invention is: adopt the internal surface of the muffle of the present invention's production to be creamy white, smooth surface is filmed evenly, and more even with the lamp distribution effect, photochromic soft, light is evenly dim, and luminous whole structure is better.
Embodiment
The following stated embodiment has specified the present invention:
Embodiment 1
Hydrofluoric acid with 30% and 18% matt salt, 12% Neutral ammonium fluoride, 2% glass powder, 0.5% Feldspar Powder and 1% light calcium carbonate mix, and process frosted coating.The mode of using spraying is with the internal surface of frosted coating abrasive blasting at the muffle of cleaning; With the internal surface of the muffle after the clear water cleaning abrasive blasting, abrasive blasting pressure is 0.25Mpa, simultaneously then; Consider the even effect of spraying, the process of abrasive blasting and cleaning will repeat secondary at least.And then in baking room, toasted 15 minutes with 90 ℃ of temperature.Then, go through muffle and have or not defectives such as leaking mill, outer mill, trachoma, striped to exist, pack at last.
Embodiment 2
Hydrofluoric acid with 40% and 23% matt salt, 15% Neutral ammonium fluoride, 5% glass powder, 0.8% Feldspar Powder and 1.2% light calcium carbonate mix, and process frosted coating.The mode of using spraying is with the internal surface of frosted coating abrasive blasting at the muffle of cleaning; With the internal surface of the muffle after the clear water cleaning abrasive blasting, abrasive blasting pressure is 0.35Mpa, simultaneously then; Consider the even effect of spraying, the process of abrasive blasting and cleaning will repeat secondary at least.And then in baking room, toasted 5 minutes with 130 ℃ of temperature.Then, go through muffle and have or not defectives such as leaking mill, outer mill, trachoma, striped to exist, pack at last and can accomplish.
Embodiment 3
Hydrofluoric acid with 35% and 18% matt salt, 12% Neutral ammonium fluoride, 3% glass powder, 0.8% Feldspar Powder and 1% light calcium carbonate mix, and process frosted coating.The mode of using spraying is with the internal surface of frosted coating abrasive blasting at the muffle of cleaning; With the internal surface of the muffle after the clear water cleaning abrasive blasting, abrasive blasting pressure is 0.3Mpa, simultaneously then; Consider the even effect of spraying, the process of abrasive blasting and cleaning will repeat secondary at least.And then in baking room, toasted 10 minutes with 130 ℃ of temperature.Then, go through muffle and have or not defectives such as leaking mill, outer mill, trachoma, striped to exist, pack at last.
The above embodiment of the present invention only be for clearly the present invention is described and is done for example, and be not to be qualification to embodiment of the present invention.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that technical scheme of the present invention extends out or change still are in protection scope of the present invention.
Claims (3)
1.LED electricity-saving lamp elen shade production technique is characterized in that may further comprise the steps:
(1), 30～40% hydrofluoric acid is mixed as the light calcium carbonate of staple and 18～23% matt salt, 12～15% Neutral ammonium fluoride, 2～5% glass powder, 0.5～0.8% Feldspar Powder and 1～1.2% and process frosted coating;
(2), the mode of using spraying is with the internal surface of frosted coating abrasive blasting at the muffle of cleaning;
(3), clean the internal surface of the muffle after the abrasive blasting with clear water;
(4), with 90～130 ℃ of temperature bakings 5～15 minutes.
2. LED electricity-saving lamp elen shade production technique according to claim 1 is characterized in that: the pressure that the abrasive blasting in the said step (2) is adopted is 0.25～0.35Mpa.
3. LED electricity-saving lamp elen shade production technique according to claim 1 is characterized in that: the cleaning process in abrasive blasting process in the said step (2) and the step (3) will repeat secondary at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010534492A CN101982437B (en) | 2010-11-05 | 2010-11-05 | Process for producing frosted glass lampshades of LED energy-saving lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010534492A CN101982437B (en) | 2010-11-05 | 2010-11-05 | Process for producing frosted glass lampshades of LED energy-saving lamps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101982437A CN101982437A (en) | 2011-03-02 |
| CN101982437B true CN101982437B (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010534492A Active CN101982437B (en) | 2010-11-05 | 2010-11-05 | Process for producing frosted glass lampshades of LED energy-saving lamps |
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| CN (1) | CN101982437B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734685B (en) * | 2012-06-11 | 2014-10-01 | 蔡干强 | LED (Light Emitting Diode) strip-shaped lamp and manufacturing method thereof |
| CN102827540A (en) * | 2012-08-17 | 2012-12-19 | 安徽世林照明股份有限公司 | Frosted paint for LED lamp glass lampshade |
| CN105583131B (en) * | 2015-12-31 | 2018-11-06 | 广州百赛贸易有限公司 | A kind of coating surface treatment process of frosted color-changeable cup |
| CN106151980A (en) * | 2016-08-04 | 2016-11-23 | 杭州麦乐克电子科技有限公司 | Polychromatic light light display structures on particulate matter detection device |
| CN106746625A (en) * | 2016-12-11 | 2017-05-31 | 安徽兆利光电科技有限公司 | A kind of LED glass lamp shade |
| CN106833171A (en) * | 2016-12-16 | 2017-06-13 | 安徽极光照明工程有限公司 | A kind of production method of Lawn lamp cover surface coating |
| CN108034068A (en) * | 2017-12-06 | 2018-05-15 | 曹结宾 | A kind of LED lamp cover and its processing technology |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1102779A1 (en) * | 1982-04-14 | 1984-07-15 | Всесоюзный научно-исследовательский институт технического и специального строительного стекла | Composition for marking glass |
| CN1154951A (en) * | 1996-11-30 | 1997-07-23 | 隋进宝 | Formula of liquid for making glass product frosted and method for making glass-product frosted |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5747744A (en) * | 1980-08-30 | 1982-03-18 | Toyo Glass Kk | Etching method for glass |
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2010
- 2010-11-05 CN CN201010534492A patent/CN101982437B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1102779A1 (en) * | 1982-04-14 | 1984-07-15 | Всесоюзный научно-исследовательский институт технического и специального строительного стекла | Composition for marking glass |
| CN1154951A (en) * | 1996-11-30 | 1997-07-23 | 隋进宝 | Formula of liquid for making glass product frosted and method for making glass-product frosted |
Non-Patent Citations (1)
| Title |
|---|
| JP昭57-47744A 1982.03.18 |
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| CN101982437A (en) | 2011-03-02 |
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Denomination of invention: Process for producing frosted glass lampshades of LED energy-saving lamps Effective date of registration: 20161206 Granted publication date: 20120912 Pledgee: Anhui Mount Holyoke rural commercial bank Limited by Share Ltd Heng Mountain branch Pledgor: Anhui Shilin Lighting Co., Ltd. Registration number: 2016340000095 |
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