CN101510489B - Method for producing non powder-stacking, leadless mercury amalgam energy-saving tube - Google Patents
Method for producing non powder-stacking, leadless mercury amalgam energy-saving tube Download PDFInfo
- Publication number
- CN101510489B CN101510489B CN2009101163611A CN200910116361A CN101510489B CN 101510489 B CN101510489 B CN 101510489B CN 2009101163611 A CN2009101163611 A CN 2009101163611A CN 200910116361 A CN200910116361 A CN 200910116361A CN 101510489 B CN101510489 B CN 101510489B
- Authority
- CN
- China
- Prior art keywords
- tube
- lead
- powder
- mercury
- free glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Abstract
The invention discloses a preparation method of an amalgam power-saving fluorescent lamp without accumulated powder and lead, which is characterized in that fluorescent powder slurry is added into a lead-free glass tube that is then located horizontally or located with the mouth of the tube sloping down and constantly turned to ensure that the four walls of a lead-free glass lamp are evenly clung with the fluorescent powder slurry. Then, the lead-free glass lamp is roasted and solid mercury particles are put into the lead-free glass lamp, and then assembly is carried out. The mouth of the tube slopes down by 1 degree to 10 degrees and two or three solid mercury particles are arranged in each lead-free glass tube. The method replaces the current common bepowdering technology with an innovative hydromechanics dynamic bepowdering technology so as to achieve the purposes of uniform powder coating, no accumulated powder and substantial increase of light efficiency; lead-free glass replaces lead glass, and the automatic temperature-adjusting and fire-adjusting equipment of annealing and tube-baking machines are improved to solve the problem of difference in melting points between the lead-free glass tube and lead glass tube, thereby realizing the same processing effect; green amalgam (solid) replaces mercury so as to avoid air pollution caused by the volatilization of mercury, thereby really realizing clean production and environment-friendly production.
Description
Technical field:
The present invention relates to the electricity-saving lamp field, a kind of specifically preparation method who does not have accumulated powder, unleaded, mercury amalgam energy-saving tube.
Background technology:
Existing electricity-saving lamp all adopts the technology of static dusting in the course of processing, fluorescent material powder slurry fluid is inhomogeneous like this, is easy to generate the accumulated powder phenomenon, and it is logical to have influenced light.The glass tube that existing electricity-saving lamp adopts is to be made by leaded glass, and long-time the use can be influential to health.Electricity-saving lamp belongs to the low pressure mercury lamp, the principle of luminosity of this lamp is based on the ultraviolet ray excited light-emitting phosphor of being excited mercury atom release, prior art is to add liquid mercury in fluorescent tube, therefore can produce the bad change problem of fluorescent tube temperature rise, the evaporation pollution on the environment problem of mercury when also being difficult to avoid production process and life termination.
Summary of the invention:
Be to solve the problem that prior art exists, a kind of preparation method who does not have accumulated powder, unleaded, mercury amalgam energy-saving tube is provided.Use " fluid mechanics " principle, adopt the interaction and the flowing law of the spiral glass pipe relative motion of fluorescent material powder slurry fluid and rotation to come design and research coating process technology, solve the accumulated powder problem that the electricity-saving lamp industry is perplexed in the original static dusting of spiral lamp always, it is even and do not have an accumulated powder to reach powder; Thereby significantly improved the luminous efficiency of unit power, reduced the logical degree of decay of light, and saved expensive phosphor material powder.Substituting with the crown glass pipe has the lead glass pipe, and heats up, transfers fiery equipment automatically by improving tube-baking machine, has solved the crown glass pipe and molten difference between the lead glass pipe is arranged, and reaches same processing effect.Use the control technology of optimal dynamic mercury vapor pressure, substitute mercury with solid-state mercury; Thereby the evaporating temperature of mercury is risen between 45-120 degree centigrade from 20 degrees centigrade of normal temperature, solve the bad change problem of power saving fluorescent lamps temperature rise, the evaporation pollution on the environment problem of mercury when well having avoided production process and life termination again.Really make the electricity-saving lamp industry go on the course of environmental protection.
The technical solution used in the present invention:
The preparation method of no accumulated powder, unleaded, mercury amalgam energy-saving tube, it is characterized in that in the crown glass helix tube, adding fluorescent powder paste material, then the mouth of pipe is placed into downwards and lies in a horizontal plane on the anchor clamps again after the powder slurry flows out into the drop shape, and constantly rotate, make the wall of crown glass fluorescent tube evenly adhere to fluorescent powder paste material, then the crown glass helix tube toasted, crown glass helix tube temperature all the time constant temperature at 500 ℃ ± 5 ℃, in the crown glass helix tube, put into solid mercury particle again, then assembling.
The preparation method of described no accumulated powder, unleaded, mercury amalgam energy-saving tube is characterized in that the downward-sloping 1-10 degree of the described mouth of pipe, places solid mercury particle 2-3 grain in each crown glass pipe.
It is by the powder slurry viscosity that fluorescent tube does not have accumulated powder, compare recanalization, in fluorescent tube, squeeze into adjusted powder slurry earlier, make it around the revolution rotating disk of main shaft rotation and the revoluting motor of driving revolution dial rotation, some station heads of being located on the revolution rotating disk, be located on the revolution rotating disk, rotation rotating disk and driving rotation dial rotation motor around the main shaft rotation, each station head is provided with the rotating shaft of a band friction pulley, the rotating shaft front end is by anchor clamps fixedly helical lampl and blowing mouth, and the flow velocity according to the powder slurry allows fluorescent tube rotate with corresponding rotating speeds, guarantee the smooth and easy outflow of powder slurry, avoid accumulated powder thick, reach the purpose of no accumulated powder
There is not the application of long-pending glass material, on the basis of no accumulated powder, use crown glass and reach the environmental protection effect, on stream, because of the lead tolerance of crown glass is≤246mg/Kg, so auto temperature controlled system is set at annealing operation, roasted tube operation and sealing process, with lamp hole temperature all the time constant temperature reach the purpose of eliminating fluorescent tube stress at 500 ℃ ± 5 ℃.
Gu the mercury material is used, on the basis of no accumulated powder, lead-free, use the alloy hg of environmental protection, the form of alloy hg is a solid, so on notes mercury technology, done adjustment, to consolidate mercury and put into special equipment, equipment is adjusted automatically according to the data of input and is gone into to annotate a number, each 2-5.
Advantage of the present invention:
The present invention adopts the innovative hydromechanics dynamic coating process to substitute common coating process at present, and it is even and do not have accumulated powder to reach powder, increases substantially the light efficiency purpose; Substituting with crown glass has lead glass.And, transfer fiery equipment by improving annealing, tube-baking machine automatic temperature-control, and solved the crown glass pipe and molten difference between the lead glass pipe has been arranged, reach same processing effect; Utilize green alloy hg (solid-state) to substitute mercury, avoid volatilization to cause air pollution, really accomplish cleaner production, environmental protection production.This product is than the high 7-81m/W of like product light efficiency, and than energy-conservation more than 85% with the incandescent lamp of brightness, its product color rendering index 81.9, light efficiency are 78.7m/W
Description of drawings:
Fig. 1 is a process chart of the present invention.
Embodiment:
The preparation method of no accumulated powder, unleaded, mercury amalgam energy-saving tube, be in the crown glass helix tube, to add fluorescent powder paste material, then the mouth of pipe is placed into downwards and lies in a horizontal plane on the anchor clamps again after the powder slurry flows out into the drop shape, and constantly rotate, make the wall of crown glass fluorescent tube evenly adhere to fluorescent powder paste material, then the crown glass helix tube toasted, crown glass helix tube temperature all the time constant temperature at 500 ℃ ± 5 ℃, in the crown glass helix tube, put into solid mercury particle again, then assembling.Place solid mercury particle 2-3 grain in the downward-sloping 1-10 degree of the described mouth of pipe, each crown glass pipe.
Claims (2)
1. the preparation method who does not have accumulated powder, unleaded, mercury amalgam energy-saving tube, it is characterized in that in the crown glass helix tube, adding fluorescent powder paste material, then the mouth of pipe is placed downwards, flow velocity according to the powder slurry, allowing fluorescent tube rotate to corresponding rotating speeds lies in a horizontal plane on the anchor clamps after the powder slurry flows out into the drop shape again, and constantly rotate, make the wall of crown glass fluorescent tube evenly adhere to fluorescent powder paste material, then the crown glass helix tube is toasted, crown glass helix tube temperature all the time constant temperature at 500 ℃ ± 5 ℃, in the crown glass helix tube, put into solid mercury particle again, then assembling.
2. the preparation method of no accumulated powder according to claim 1, unleaded, mercury amalgam energy-saving tube is characterized in that the downward-sloping 1-10 degree of the described mouth of pipe, places solid mercury particle 2-3 grain in each crown glass pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101163611A CN101510489B (en) | 2009-03-16 | 2009-03-16 | Method for producing non powder-stacking, leadless mercury amalgam energy-saving tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101163611A CN101510489B (en) | 2009-03-16 | 2009-03-16 | Method for producing non powder-stacking, leadless mercury amalgam energy-saving tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101510489A CN101510489A (en) | 2009-08-19 |
| CN101510489B true CN101510489B (en) | 2011-05-11 |
Family
ID=41002838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101163611A Expired - Fee Related CN101510489B (en) | 2009-03-16 | 2009-03-16 | Method for producing non powder-stacking, leadless mercury amalgam energy-saving tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101510489B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894728A (en) * | 2010-07-12 | 2010-11-24 | 张姝 | Powder deposit-free full-spiral energy-saving lamp |
| CN102543625B (en) * | 2011-12-28 | 2015-07-22 | 宁波江东晟创工业产品设计有限公司 | Manufacture process for trap lamp tube |
| CN103779150B (en) * | 2013-12-30 | 2016-01-20 | 南靖县启辉光电科技有限公司 | Miniature bulb nitrogen inflating sealing device and production method thereof |
-
2009
- 2009-03-16 CN CN2009101163611A patent/CN101510489B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101510489A (en) | 2009-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101510489B (en) | Method for producing non powder-stacking, leadless mercury amalgam energy-saving tube | |
| CN103427001B (en) | The manufacture method of a kind of omnidirectional luminous LED lamp pearl | |
| CN104496513B (en) | A kind of ceramic discharge tube process for sealing | |
| CN105240703A (en) | Manufacturing technology for bent LED filament and bulb with bent LED filament | |
| CN204611413U (en) | LED ball is steeped | |
| CN205702778U (en) | A kind of pay-off of miniature stannum ball bonding | |
| CN105753457A (en) | Aluminum oxide fluorescent ceramic material as well as preparation method and application of aluminum oxide fluorescent ceramic material | |
| CN205388241U (en) | Bulb with curved type LED filament | |
| CN103292193A (en) | Semiconductor LED bulb light | |
| CN202419603U (en) | Radiator for bubble-shaped electrodeless lamp | |
| CN104098256A (en) | Heating device for lamp tube bending machine | |
| CN206684333U (en) | A kind of high transmission rate LED filament lamp | |
| CN1393407A (en) | Process for preparing high-purity superfine barium carbonate by reaction deposition method | |
| CN101430997B (en) | Solid mercury with high fusion point and high mercury containing amount used for fluorescent lamp | |
| CN202419225U (en) | T5 combined fluorescent lamp | |
| CN203459015U (en) | Fluorescent powder mixer | |
| WO2013044721A1 (en) | Lead-free glass with very low sodium, and use thereof | |
| CN204857663U (en) | Heat dissipation type xenon short -act lamp | |
| CN204629242U (en) | A kind of intention environment-friendlylamp lamp of park | |
| CN202432292U (en) | LED fluorescent tube | |
| CN109119516A (en) | A kind of LED light vermicelli production technique | |
| CN202034346U (en) | High-brightness and direct-irradiation type fluorescent tube | |
| CN200962409Y (en) | Fluorescence lamp tube with the amalgam fixing device | |
| CN207921790U (en) | A kind of New LED spark ball lamp bead | |
| CN102945779A (en) | Phosphor powder coating method for spiral energy-saving lamp tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20160316 |