CN2443487Y - Exhauster for fluorescent lamp - Google Patents
Exhauster for fluorescent lamp Download PDFInfo
- Publication number
- CN2443487Y CN2443487Y CN 00255236 CN00255236U CN2443487Y CN 2443487 Y CN2443487 Y CN 2443487Y CN 00255236 CN00255236 CN 00255236 CN 00255236 U CN00255236 U CN 00255236U CN 2443487 Y CN2443487 Y CN 2443487Y
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- CN
- China
- Prior art keywords
- baking oven
- board
- station
- fluorescent lamp
- exhaust apparatus
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- 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
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Abstract
The utility model relates to a heating exhaust apparatus of a glass pipe of a fluorescent lamp, which is composed of a machine table, a vacuum pump, a heating source, a baking oven, a cathode processing electric circuit, an inert gas storage device, a vacuum gauge, a gas discharge pipe, a system pipeline, a connecter, etc. The machine table is circular, and is provided with at least station annular exhaust apparatuses. The baking oven is provided with a rotatable guide wheel track, and is an annular cavity, and the inner side and the outer side are provided with at least two sets of inner wheel shafts, outer wheel shafts, inner guide wheels and outer guide wheels; the station occupied by the baking oven is two less than that on the machine table. The utility model combines the advantage of the automatic system and the advantage of the manual system, and has the advantages of fixed technology, good homogeneity of product, high efficiency, low cost, simple manufacturing and maintenance, and low labor intensity.
Description
The utility model relates to a kind of thermal exhaust device of fluorescent tube.
In electric light source industry, the fluorescent lamp exhaust apparatus is a kind of important vacuum equipment.Existing exhaust apparatus commonly used has two classes, and a class is the automation exhaust equipment, and is generally rounded, is commonly called as round exhaust car; Another kind of is manual exhaust equipment, is microscler, is commonly called as long exhaust car, generally is the operation of separate unit or two platform.Circle exhaust car is a kind of rotating disc type air exhauster, partly is made up of support, transmission mechanism, spider, rotating disk, baking oven etc.Following spider (price fixing) is fixed with on the support, and is tightly connected by the distribution of station and mechanical pump or gas charging system; Last spider (Moving plate) is close on the price fixing, and the contact-making surface between two dishes is the plane of polishing, with castor oil or pumping fluid seal lubrication.Last spider is installed on the rotating disk, for synchronous intermittent running is made in indexed cam control.The rubber chieftain that some is arranged on the rotating disk, be equipped with again respectively on each chieftain three-way pipe and last spider separately pipe be tightly connected, the blast pipe of fluorescent tube is inserted in the rubber tube of joint, intermittently rotates by spider and carries out exhaust.Fluorescent tube passes through bake out, cathodal closing processing, inert gas and processes such as the filling material charges into, blast pipe sealed-off respectively successively on each station after rotating a circle on the air exhauster.Long exhaust car is made up of the electric wiring of vacuum system, baking oven, gas charging system and cathode treatment etc., and vacuum system is a glass vacuum system.Generally by the one man operation, the operator carries out successively to fluorescent tube that part degasification, cathode treatment, inert gas and filling material charge into, getter evapotranspires, blast pipe sealed-off process.Because heating time, often because of human factor makes deficiency heating time, the interior adsorbed gas of fluorescent tube did not fully discharge by single manual the grasp, caused fluorescent tube blackout ahead of time, optical attenuation is big, the lost of life.In addition, energy waste is serious, the ambient temperature height, and labour intensity is big.
The purpose of this utility model is to provide a kind of fluorescent lamp exhaust apparatus that merges the advantage of automated system and manual system.
This device is made up of board, vacuum pump, heating source, baking oven, cathode treatment electric circuit, inert gas caisson, vacuum gauge, bleeder pipe, system pipeline, connector.Wherein board is made as ring-type, and board is provided with at least 2 station annular vent equipment.Baking oven is a ring-shaped cavity, wheel shaft and inner guide pulley in interior ring side is established at least 2 cover baking ovens, outer rim side establish at least 2 cover baking oven felling axes with outside guide wheel, on board, establish baking oven guide wheel track, baking oven can rotate on the guide wheel track, and baking oven shared station on board lacks 2 than the board station.
Compare with long exhaust car with existing round exhaust car, the utility model has adopted improved overall architecture and roasting plant move mode, merged the advantage of automated system and manual system, at first, technology is fixed, and is convenient to product quality management, good product consistency, guarantee the quality of fluorescent lamp, obviously improved problems such as fluorescent tube turns black ahead of time, optical attenuation is big, the life-span is short; Secondly, can adopt the replacing formula to connect to the connection of fluorescent tube in the system, or connect by root, make fluorescent tube plug into and sealed-off can be carried out operator's stow away from heat after breaking away from integral device, the production efficiency height, labour intensity is low, has improved environment, and it is relatively poor to be fit to some material consistency, the production of the low price material that structural change is more has reduced cost; Simultaneously, of the present utility model cheap, only need average technical staff can make, safeguard.But though and the automated production of circular exhaust car, the technology compliance is poor, can not single lamp be adjusted; The equipment price costliness, maintenance, upkeep cost height; Quality and coherence request height to material; Because production equipment requires high continuously; Minor issue on the equipment will make a big impact to the quality of lamp, in case break down, certainly will influence the production of whole piece streamline.For elongated automatic vent car, though cheap, not high to material requirements, technology controlling and process is flexible etc., and its homogeneity of product is poor, and especially the dependence to technology controlling and process and management, operator quality is strong, and production efficiency is low, and is big to environmental impact.
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is the utility model inner glass system schematic.
Fig. 3 is a baking oven schematic diagram of the present utility model.
Be 8 station fluorescent lamp exhaust apparatus as shown in Figure 1, 2, it is changed the electric wiring etc. of transition joint 12 and cathode treatment and forms by board 1, vacuum pump 2, heating source 3, baking oven 4 inert gas caissons 5, vacuum gauge 6, bleeder pipe 7, system pipeline 8, gas cylinder two logical pistons 9, vacuum pump transition joint 10 and stop,threeway 11, fluorescent tube.Board 1 is a ring-type, and board 1 is provided with 8 station annular lamp tube activity system A exhaust equipments, and inside and outside guide wheel track 13,14 is established in the outside respectively in board.Baking oven 4 is contained 6 (1,2,5～8) station annular vent equipment, one end of baking oven 4 is established oven door 15, oven door 15 is provided with oven door track 16, and baking oven 4 is a ring-shaped cavity, each station of the interior outside of baking oven 4 establish respectively a pair of in felling axe 17,18 and inside and outside guide wheel 19,20, inside and outside guide wheel embeds respectively on the inside and outside guide wheel track on the board, and baking oven 4 can rotate on the guide wheel track.
As Fig. 3, baking oven 4 tops are provided with pore 21 and Wen Xianyi support 22, and the Wen Xianyi support is in the middle of two pores.
When baking oven was in as shown in Figure 1 state, station 1,2,6,7,8 was in the bakeout degassing state, and station 5 is in negative electrode resolution process state, and station 3,4 is in the state of installation, dismounting activity system.Fluorescent tube in station 5 baking ovens is finished dealing with, the fluorescent tube of station 3 connected finish after, baking oven is rotated a station according to direction as shown in Figure 1, this moment, the fluorescent tube of station 5 exposed baking oven, after it being carried out post-processed such as blanketing gas, activity system partly dismantled shift out integral device, its sealed-off of carrying out next step is handled, station 5 is plugged into install the fluorescent tube activity system again.When the fluorescent tube in station 6 baking ovens is finished dealing with, the fluorescent tube of station 4 connected finish after, mobile again baking oven once processing such as inflates to the fluorescent tube of station 6, successively circulation.Heating source 3 can be fixed in board or the baking oven.
Utilize fluorescent tube to change transition joint 12, can outside board, carry out sealed-off with system pipeline system (title fluorescent tube activity system) to the lamp tube socket that disassembles from the exhaust board, fill processing such as mercury, will need the fluorescent tube of exhaust to load onto activity system again.
Claims (5)
1. fluorescent lamp exhaust apparatus, form by board, vacuum pump, heating source, baking oven, cathode treatment electric circuit, inert gas caisson, vacuum gauge, bleeder pipe, system pipeline, connector, it is characterized in that board is made as ring-type, board is provided with at least 2 station annular vent equipment; Baking oven is a ring-shaped cavity, wheel shaft and inner guide pulley in interior ring side is established at least 2 cover baking ovens, outer rim side establish at least 2 cover baking oven felling axes with outside guide wheel, on board, establish the rotatable guide wheel track of baking oven, baking oven shared station on board lacks 2 than the board station.
2. fluorescent lamp exhaust apparatus as claimed in claim 1 is characterized in that said board is provided with 8 station annular vent equipment.
3. fluorescent lamp exhaust apparatus as claimed in claim 1 is characterized in that the end of baking oven is provided with oven door and oven door track.
4. fluorescent lamp exhaust apparatus as claimed in claim 1 is characterized in that heating source is fixed in board or the baking oven.
5. fluorescent lamp exhaust apparatus as claimed in claim 1 is characterized in that being provided with fluorescent tube and changes transition joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255236 CN2443487Y (en) | 2000-09-29 | 2000-09-29 | Exhauster for fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255236 CN2443487Y (en) | 2000-09-29 | 2000-09-29 | Exhauster for fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2443487Y true CN2443487Y (en) | 2001-08-15 |
Family
ID=33612280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00255236 Expired - Fee Related CN2443487Y (en) | 2000-09-29 | 2000-09-29 | Exhauster for fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2443487Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101329973B (en) * | 2008-07-16 | 2010-06-23 | 徐州欧源照明有限公司 | Lamp tube exhauster |
| CN101826429A (en) * | 2010-04-20 | 2010-09-08 | 宿迁市嘉润照明有限公司 | High vacuum exhaust system for energy-saving lamp without vacuum pump and exhaust method thereof |
| CN102427013A (en) * | 2011-11-11 | 2012-04-25 | 河北小旋风照明科技开发有限公司 | Automatic exhausting machine of electrodeless lamp |
| CN102751151A (en) * | 2012-07-16 | 2012-10-24 | 绍兴文理学院 | Drying device for electrodeless lamp |
-
2000
- 2000-09-29 CN CN 00255236 patent/CN2443487Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101329973B (en) * | 2008-07-16 | 2010-06-23 | 徐州欧源照明有限公司 | Lamp tube exhauster |
| CN101826429A (en) * | 2010-04-20 | 2010-09-08 | 宿迁市嘉润照明有限公司 | High vacuum exhaust system for energy-saving lamp without vacuum pump and exhaust method thereof |
| CN101826429B (en) * | 2010-04-20 | 2012-06-13 | 江苏嘉润照明有限公司 | High vacuum exhaust system for energy-saving lamp without vacuum pump and exhaust method thereof |
| CN102427013A (en) * | 2011-11-11 | 2012-04-25 | 河北小旋风照明科技开发有限公司 | Automatic exhausting machine of electrodeless lamp |
| CN102427013B (en) * | 2011-11-11 | 2014-12-17 | 河北小旋风照明科技开发有限公司 | Automatic exhausting machine of electrodeless lamp |
| CN102751151A (en) * | 2012-07-16 | 2012-10-24 | 绍兴文理学院 | Drying device for electrodeless lamp |
| CN102751151B (en) * | 2012-07-16 | 2014-12-24 | 绍兴文理学院 | Drying device for electrodeless lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |