CN1954927A - Liquid-wave coating method and associated apparatus - Google Patents
Liquid-wave coating method and associated apparatus Download PDFInfo
- Publication number
- CN1954927A CN1954927A CNA2006101647207A CN200610164720A CN1954927A CN 1954927 A CN1954927 A CN 1954927A CN A2006101647207 A CNA2006101647207 A CN A2006101647207A CN 200610164720 A CN200610164720 A CN 200610164720A CN 1954927 A CN1954927 A CN 1954927A
- Authority
- CN
- China
- Prior art keywords
- moistening
- fluid wave
- applying device
- fluid
- suspension
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/221—Applying luminescent coatings in continuous layers
- H01J9/223—Applying luminescent coatings in continuous layers by uniformly dispersing of liquid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The present invention relates to a fluid wave coating method for moistening a flat-type lamp component by suspension liquid and a correlative fluid wave coating device. The fluid wave coating device comprises a supplying device(3)which is designed to supply suspension liquid(1)to the surface(4)to be moistened in a flowing viscous fluid(2)fashion and to moisten the surface.
Description
Technical field
The present invention relates to a kind of with moistening method and the relevant device that is the lamp part of flat type of suspension.
Background technology
In process of production, lamp part is often with suspension coating (brushing).For example, suspension can be to be applied to reflector or the fluoresent coating that particularly is applied on the lamp part on the fluorescent lamp inner surface.Handle in order to carry out such brushing, for example, suspension can flow through the discharge tube of tilted-putted fluorescent lamp, and this discharge tube can rotate along its axis.The part of suspension is retained on the inner surface of discharge tube, thereby has formed fluoresent coating.
Be the lamp part that flat type particularly is the glass plate form and can be used for for example dull and stereotyped radiator, described lamp part is the important effect of play more and more in the lamp product.
For example, for the moistening lamp part that is flat type of suspension, can adopt method for printing screen and injection method.
In method for printing screen, silk screen is placed on treats on the moistening surface, by the contact brush of for example squeegee, force suspension to be applied to and treat on the wetted surface.Under the situation of spraying, by injection apparatus suspension is ejected into and treats on the wetted surface.
Injection can be used for being the lamp part of the shaping of flat type.For example, the lamp part that is flat type is not exclusively flat, but for example has elevated regions, sunk area or sweep.
Summary of the invention
The technical problem that the present invention faces is, need provide a kind of and come the moistening modifying device that is the lamp part of flat type with suspension.
The present invention relates to a kind of with the moistening fluid wave applying device that is the lamp part of flat type of suspension, this device has feedway, it is designed to described suspension is provided to the viscous fluid form that flows and treats on the wetted surface, treat moistening on the surf zone scope of wetted surface should the surface.
In addition, the present invention also relates to the above-mentioned fluid wave applying device of a kind of usefulness and come the moistening method that is the lamp part of flat type.
Advantageous embodiment part of the present invention will limit in the dependent claims in detail, and more detailed explanation is arranged hereinafter.
The inventor finds that silk-screen printing device only is applicable to the moistening flat lamp parts that are flat type of suspension.In addition, the inventor to find that injection apparatus goes for suspension moistening smooth and be the lamp part of the shaping of flat type.Yet, with spraying the suspension droplet to treating can cause on the wetted surface occurring a lot of significantly spots.Therefore the part of suspension does not have to treating moistening surface or treating moistening lamp part.Will use the suspension of Duoing than the moistening required suspension of lamp part that is flat type accordingly.In addition, in essence, those originally should be by the moistening part surface of suspension by not moistening yet.These surface portions must be cleaned after moistening again.
The present invention is based on following discovery, suspension is provided to the processing procedure for the treatment of on the wetted surface with the form of the viscous fluid that flows also can moisteningly be the lamp part that flat type is shaped, and in addition, provides the better capability of controlling moistening process influence.Can easily spatially limit the suspension coating according to viscous suspension fluid of the present invention, and can easily only moistening required surface.Therefore cleaning process is oversimplified, and only needs very low hardware complexity.
Viscous fluid also allows wetting speed to accelerate, because moistening processing can be not slack-off because of the coating position, space that must check suspension.For example, sealing device or environment become less important.Especially, to just treating that by the viscous suspension fluid it is practicable that moistening surface does not take the measure of any compression suspension to transmit.If desired, comparing the quickening wetting speed with injection method also is possible, because the density of suspension fluid is bigger than the mist density of spraying.
If design is suitably, can therefore quick and operation neatly according to device of the present invention.Less suspension is wasted (these suspension should normally applied or handled) again, and this supply groove that also means suspension can design forr a short time.
In suspension fluid is moving, reach when treating wetted surface, and when this surface (staying except those this surperficial suspension) was left in not disturbed moving once more, suspension fluid was " flowing ".When suspension rested on this surface, it was no longer mobile.Such as such situation, when suspension flows to treating wetted surface, rest on there, toppled over afterwards or from this surface, wiped.
In this case, " viscosity " should and be construed as sticking basically natch.A part suspension rested on by wetted surface, in addition, such as by with treating wetted surface contact formation splash.
Whole region surface moistening, such as, by flowing and the simultaneously moistening whole such mode in wetted surface zone for the treatment of of viscous fluid realizes; Yet, also can be designed to flow and the at any time only moistening sub-fraction for the treatment of wetted surface of viscous suspension fluid according to fluid wave applying device of the present invention, and moving along the whole wetted surface for the treatment of during this period, or treat that wetted surface moves through suspension fluid.
A kind of preferred embodiment according to fluid wave applying device of the present invention has the groove that is used to hold suspension, and has the pump as the part of feedway.In this case, this fluid wave applying device is designed to produce the viscosity fluid wave by pump, and this fluid wave upwards rises, and finally gets back in the groove again.Treat that moistening lamp part is transmitted through this fluid wave, this lamp part can be moistening to the whole wetted surface for the treatment of like this.
For example, this groove that holds suspension can be the form with open-topped solution tank.Pump, the rotor such as in this solution tank bottom, can quicken the part of suspension in the following manner: upwards the viscosity fluid wave that rises is formed on the surface of suspension, and the suspension that forms fluid wave is finally got back in the groove again.Pump produces this fluid wave constantly, so the mobile viscous fluid of its representative.Treat that then thereby moistening lamp part is moved through this fluid wave by moistening.
In this embodiment of the present invention, based on implementation, transmit the conveyer line of suspension and can establish very shortly, perhaps can not need.In contrast be, according to prior art those the device, particularly those devices that are designed to spray in some cases, need the conveyer line of equivalent length.Such as, under the situation of spraying, injection apparatus is assembled in the end of robots arm's terminal or similar mechanically moving usually, and the supply container that suspension is housed is set at robots arm's foot.Suspension is sucked from supply container and is sent to injection apparatus by conveyer line then.Under the situation of necessity, the long pass line sending makes the mobile no good cake that becomes of suspension.
Fluid wave applying device according to the present invention preferably has a plurality of pumps.These a plurality of pumps are aligned to when lamp part moves through the fluid wave applying device, treat that a position on the wetted surface is repeatedly moistening continuously by suspension.In order to reach this purpose, these a plurality of pumps can be provided with in the space biasing; It is repeatedly moistening when a position on treating moistening lamp part moves through fluid wave then by fluid wave.Such embodiments of the invention can be used for forming the layer that is formed by slight moistening suspension on lamp part, or concrete layer thickness is set.
Fluid wave applying device according to the present invention preferably has and is used for the conveyer that the portable lamp parts pass through.This conveyor layout becomes the required part that fluid wave or a large amount of fluid wave can moistening lamp part surface.Suitable conveyer can make manufacture process carry out automatically, and also guarantees than the precision height of manual portable lamp parts by fluid wave.
In a preferred embodiment of the invention, the fluid wave applying device is designed to be used for moistening glass plate.For example, painting device can have the elastic caoutchouc brake that contacts with glass plate so that cover glass.Because the optical characteristics and the robustness of glass, it plays a part very important as a kind of material in the lighting engineering.
The fluid wave applying device is preferably designed to the part of the discharge vessel of moistening dull and stereotyped radiator, and this flat board radiator is designed to the dielectric barrier discharge lamp.For example, a lot of parts of discharge vessel can be moistening by fluorescence suspension or reflector suspension.The discharge vessel that is used for the dull and stereotyped radiator of dielectric barrier discharge is flat type.
Treat that moistening lamp part is considered to be flat type usually, but not merely be dull and stereotyped, and the shape that is different from level and smooth flat board is arranged.For example, with regard to the virtual smooth surface of the lamp part that is flat type elevated regions or sunk area might appear.Up to now, be plate-like form and to have a lamp part of uneven part moistening with spraying.Also can be designed to moistening for example such lamp part that is plate-like form according to fluid wave applying device of the present invention, but not have the shortcoming of the above-mentioned injection method of mentioning.
The fluid wave applying device is preferably designed to not only can provide suspension to treating moistening lamp part, also can be designed to provide in advance cleaning agent to treating moistening lamp part.Treat that like this wetted surface seldom has above spot from product transmits remains in.
A preferred embodiment of the present invention is designed to be treated that moistening surface provides viscous force promoter before applying fluorescent material and after all cleanings.It also is possible using the suspension of poor adhesion like this.
About the top description of the independent feature of device scope with describe below too and to be suitable for and method of the present invention, just do not describing in detail here.
Like this, in principle, the invention still further relates to a kind of by fluid wave applying device with feed arrangement with the moistening method that is the lamp part of plate-like form of suspension, it has following steps: with the form of the viscous fluid that flows to treating that wetted surface provides suspension.
In addition, the invention still further relates to such method, wherein has the groove that is used to hold suspension and as the fluid wave applying device of the pump of the part of feedway, this direction has following steps: upwards the viscosity fluid wave that rises produces by pump, finally get back in the groove again, treat that moistening lamp part is moved through this fluid wave, fluid wave can be moistening to the gamut for the treatment of wetted surface like this.
The invention still further relates to such method, treat that wherein moistening lamp part is the glass plate method.In addition, the invention still further relates to a kind of method in principle, treat that wherein moistening lamp part is the part of the discharge vessel of dull and stereotyped radiator, this flat board radiator is designed to the dielectric barrier discharge lamp.In addition, the invention still further relates to a kind of method, treat that wherein moistening lamp part has elevated regions and sunk area.
In addition, the invention still further relates to a kind of like this method, wherein treat that wetted surface carries out following step before suspension is provided giving: the form with the viscous fluid that flows is treated that the regional extent of wetted surface provides cleaning agent.
The invention still further relates to a kind of like this method, wherein treat that wetted surface carries out following step before suspension is provided giving: the form with the viscous fluid that flows is treated that the regional extent of wetted surface provides viscous force promoter.
Finally, the invention still further relates to above-mentioned and following detailed description, it is comprising the explanation to all methods too.
Description of drawings
The present invention will be hereinafter by with reference to the accompanying drawings to representing embodiment to be described in more detail.It is also very important in other example to describe single feature in an example.
Fig. 1 a illustrates the fluid wave applying device that there is lamp part its top.
Fig. 1 b illustrates the fluid wave applying device of the half-twist of Fig. 1 a.
Fig. 2 a illustrates the fluid wave applying device of Fig. 1, and the shaping lamp part is with the form of plate.
Fig. 2 b illustrate Fig. 2 a half-twist have a fluid wave applying device with the shaping lamp part of plate form.
The specific embodiment
Fig. 1 a show the fluid wave groove that is used for holding suspension (wave bath, Schwallbad) 1, suspension is the fluorescent material (not shown) in this case.A plurality of fluid wave nozzles (wave nozzle, Schwalld ü sen) 3 quicken suspension and upwards leave fluid wave groove 1, so that form fluid wave 2.Fluid wave nozzle 3 is upwards carried suspension with the form of continuous-flow fluid in this case.Finally, because the effect of gravity, be forced to and get back in the fluid wave groove from the suspension of fluid wave.Plate glass 4 moves through fluid wave 2 on the conveyer belt 5 that is assemblied on the side, like this, when plate glass moved through, fluid wave can moistening plate glass treated wetted surface.
Fig. 1 b illustrates the fluid wave applying device of the half-twist of Fig. 1 a.Wherein show this fluid wave applying device and have a more than fluid wave nozzle 3, but can have a plurality of fluid wave nozzles 3 simultaneously.Like this, plate glass 4 is transmitted 6 on fluid wave nozzle 3 passes through, and therefore treats that wetted surface is moistening continuously by a plurality of fluid waves 2.Plate glass 4 transmits by the conveyer belt 5 that is arranged on the side in this case.
Fig. 2 a shows the fluid wave applying device identical with Fig. 1 with 2b, so Fig. 2 a uses identical Reference numeral with 2b.Unique difference is a be formed glass plate 4 ' substitute of plate glass 4.Compare formed glass sheets 4 ' the have elevated regions of peak shape formula and the sunk area of paddy form with plate glass.Similarly glass plate has more detailed description in DE 100 48 187.
Equally, in this case, Fig. 2 a and 2b are about half-twist separately from each other.As shown in the figure, the zone that the zone that fluid wave 2 not only can moistening projection also can moistening depression.
From Fig. 2 b, also can find out significantly, fluid wave with treat that the shape of wetted surface is complementary.Because the mobile of fluid wave has good flowability, and do not have ballistic characteristics, and the mobile of suspension droplet has ballistic characteristics in the situation of spraying, so fluid wave even can moistening small hidden surface.The scope of fluid wave can be determined and can be set to immobilize; Like this, for the glass plate 4 that moves through fluid wave simply and fastly ' for, can be fully with the moistening specific region that should the surface of cleaning mode.In this case, do not need to carry out extra covering to not planning moistening surface portion.
At first treat moistening lamp part and clean, then viscous force promoter is applied on it, and then apply fluorescent material for viscous force promoter, as illustrated in fig. 1 and 2, three on entity identical fluid wave applying device can use continuously.In this case, the conveyer belt 5 on the side is so designed, that is, make and treat that moistening lamp part (treating that in this case moistening lamp part is a glass plate as shown in Figure 2) is moistening continuously by all fluid wave applying devices.The first fluid wave applying device uses cleaning agent will treat that the wetted surface cleaning is clean, the second fluid wave applying device treats that to this wetted surface applies viscous force promoter, last the 3rd fluid wave applying device applies the desirable suspension of one deck for this surface, and this suspension is fluorescent material in this case.
Claims (16)
1. one kind with the moistening lamp part (4 that is the plate form of suspension, 4 ') the fluid wave applying device, it comprises feedway (3), and this feedway is designed to be convenient to the form of the viscous fluid that flows to treating that moistening surface provides suspension (2), and moistening should the surface.
2. fluid wave applying device as claimed in claim 1 is characterized in that, this fluid wave applying device has:
Be used for holding the groove (1) of this suspension,
As the pump (3) of the part of this feedway,
Described fluid wave applying device so designs, promptly, make this pump (3) produce the viscosity fluid wave (2) that upwards rises, the viscosity fluid wave is finally got back to again in the groove (1), and treat moistening lamp part (4,4 ') on this fluid wave (2), move through, and this fluid wave (2) can be moistening to the gamut for the treatment of wetted surface.
3. fluid wave applying device as claimed in claim 2 is characterized in that, this fluid wave applying device has a plurality of pumps (3), and described pump is aligned to and makes and to treat that a position on the wetted surface can be moistening by suspension continuous several times ground.
4. as claim 2 or 3 described fluid wave applying devices, it is characterized in that this fluid wave applying device has the conveyer (5) that makes lamp part move through.
5. as the described fluid wave applying device of above-mentioned any one claim, it is characterized in that the described moistening lamp part (4,4 ') for the treatment of is a glass plate.
6. as the described fluid wave applying device of above-mentioned any one claim, it is characterized in that treat that moistening lamp part (4,4 ') is the part of the discharge vessel of dull and stereotyped radiator, this flat board radiator is designed to the dielectric barrier discharge lamp
7. as the described fluid wave applying device of above-mentioned any one claim, it is characterized in that the described moistening lamp part (4 ') for the treatment of has elevated regions or sunk area.
8. as the described fluid wave applying device of above-mentioned any one claim, it is characterized in that this fluid wave applying device is designed to provide cleaning agent with the form of the viscous fluid (2) that flows to the regional extent for the treatment of wetted surface.
9. as the described fluid wave applying device of above-mentioned any one claim, it is characterized in that this fluid wave applying device is designed to provide viscous force promoter with the form of the viscous fluid (2) that flows to the regional extent for the treatment of wetted surface.
10. the described fluid wave applying device of at least one claim in requiring by aforesaid right is with the moistening method that is the lamp part of plate form of suspension, this fluid wave applying device has a feedway, and this method has following steps: with the form of the viscous fluid that flows to treating that wetted surface provides suspension.
11. method as claimed in claim 10, it is characterized in that, described fluid wave applying device has the groove that is used to hold suspension and as the pump of the part of feedway, this method has following steps: produce the viscosity fluid wave that upwards rises by this pump, this viscosity fluid wave is finally got back in the groove again, make then and treat that moistening lamp part moves through this fluid wave, so that make that fluid wave can be moistening to the gamut for the treatment of wetted surface.
12. as claim 10 or 11 described methods, it is characterized in that, describedly treat that moistening lamp part is a glass plate.
13., it is characterized in that describedly treat that moistening lamp part is the part of the discharge vessel of dull and stereotyped radiator, this flat board radiator is designed to the dielectric barrier discharge lamp as claim 10 or 11 described methods.
14. as claim 10 or 11 described methods, it is characterized in that, describedly treat that moistening lamp part has elevated regions or sunk area.
15., it is characterized in that to treating that wetted surface carries out following steps before suspension is provided: the form with the viscous fluid that flows provides cleaning agent to the regional extent for the treatment of wetted surface as claim 10 or 11 described methods.
16. as claim 10 or 11 described methods, it is characterized in that, give and treat that wetted surface carries out following steps before suspension is provided: in the viscous fluid that flows, treated that the regional extent of wetted surface provides viscous force promoter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202005016899.8 | 2005-10-27 | ||
| DE202005016899U DE202005016899U1 (en) | 2005-10-27 | 2005-10-27 | Water surging device for moistening e.g. glass plate, has splashing nozzles to produce cohesive flow that rises upwards, where lamp part is directed over cohesive flow for moistening entire surface of part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1954927A true CN1954927A (en) | 2007-05-02 |
Family
ID=35613365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101647207A Pending CN1954927A (en) | 2005-10-27 | 2006-10-27 | Liquid-wave coating method and associated apparatus |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR20070046007A (en) |
| CN (1) | CN1954927A (en) |
| DE (1) | DE202005016899U1 (en) |
| TW (1) | TW200730257A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178438A (en) * | 2022-09-14 | 2022-10-14 | 深圳市鑫路远电子设备有限公司 | Steady state performance evaluation method and system for vacuum glue filling valve |
-
2005
- 2005-10-27 DE DE202005016899U patent/DE202005016899U1/en not_active Expired - Lifetime
-
2006
- 2006-10-25 TW TW095139277A patent/TW200730257A/en unknown
- 2006-10-27 CN CNA2006101647207A patent/CN1954927A/en active Pending
- 2006-10-27 KR KR1020060105213A patent/KR20070046007A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178438A (en) * | 2022-09-14 | 2022-10-14 | 深圳市鑫路远电子设备有限公司 | Steady state performance evaluation method and system for vacuum glue filling valve |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202005016899U1 (en) | 2006-01-05 |
| KR20070046007A (en) | 2007-05-02 |
| TW200730257A (en) | 2007-08-16 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070502 |