CN102718396B - Cold point processing equipment for spiral tube of energy-saving lamp - Google Patents
Cold point processing equipment for spiral tube of energy-saving lamp Download PDFInfo
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- CN102718396B CN102718396B CN201210235585.6A CN201210235585A CN102718396B CN 102718396 B CN102718396 B CN 102718396B CN 201210235585 A CN201210235585 A CN 201210235585A CN 102718396 B CN102718396 B CN 102718396B
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- fluorescent tube
- heating
- air pressure
- control unit
- cold spot
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
Cold point processing equipment for a spiral tube of an energy-saving lamp comprises an execution assembly and a control system; the execution assembly consists of a mold for installing a lamp tube, a heating nozzle for locally heating the tube, and a cylinder driving the heating nozzle to do reciprocating movement, and the control system consists of a controller, a time relay and a pneumatic control unit; and the time relay controls the reciprocating movement time period of the cylinder, the pneumatic control unit controls the value of air pressure in the lamp tube, the controller emits a control signal to the time relay according to the processing beat and heating temperature requirements so as to control the reciprocating movement time period of the cylinder, and the controller emits a control signal to the pneumatic control unit according to size of a cold point and the hardness of the heated pipe wall so as to control the value of the air pressure in the lamp tube. The cold point processing equipment for the spiral tube of the energy-saving lamp has the beneficial effects of producing cold points of the lamp tube mechanically instead of manually, improving the product quality and production efficiency and lowering the cost.
Description
Technical field
This invention relates to a kind of fluorescent tube production unit, and particularly a kind of processing units of electricity-saving lamp helical lampl cold spot, belongs to energy-saving lamp tube production unit field.
Background technology
Electricity-saving lamp is mainly by the filament heating in fluorescent tube, greatly in the time of 1160K temperature, filament just starts electron emission (Gu being coated with some electronic powders on filament) electronic impact ar atmo elastic collision, after ar atmo collision, obtain energy and clash into again mercury atom after absorption energy, transition produces ionization; Send the ultraviolet ray of 253.7nm, ultraviolet ray excited light-emitting phosphor.Electricity-saving lamp performance index mainly comprise fluorescent tube rise time and optical throughput, and European Union's related standards regulation fluorescent tube is called the rise time of fluorescent tube by the 60% needed time that starts burning-point and reach nominal light flux.Optical throughput refers to the summation of the amount of light source light that send p.s., for the amount of light that represents that fluorescent tube penetrates, i.e. luminous quantity.And affect the size that the rise time of electricity-saving lamp and an important factor of optical throughput are exactly mercury-vapor pressure in fluorescent tube.
At present, a lot of helical lampl electricity-saving lamps, in order to make at short notice the mercury vapour in airtight fluorescent tube reach rational force value, arrange outwardly cold spot in the bottom of helical type lamp.The cold spot of existing energy-saving lamp tube is by making by hand, therefore exist in process of production the geometrical shape of cold spot irregular, not of uniform size causing, cold spot boss and caliber do not have excessive fillet, form the problems such as dead angle, can cause powder difficulty on fluorescent tube, form accumulated powder, the serious quality problems such as powder wall thickness is uneven and come off.And it is low to make cold spot production efficiency by hand, and cost of labor is high.
Summary of the invention
Goal of the invention: the object of this invention is to provide a kind of electricity-saving lamp helical lampl cold spot processing units that can improve product quality and production efficiency.
Technical scheme: a kind of electricity-saving lamp helical lampl cold spot processing units, comprises and carry out assembly and Controlling System; Described execution assembly comprises mould for fluorescent tube is installed, for fluorescent tube being carried out to the heating nozzles of local heating and driving the reciprocating cylinder of heating nozzles, described Controlling System comprises controller, the gentle pressure-controlled of time relay unit; The described reciprocating time cycle of time relay control cylinder, atmospheric pressure value in described air pressure control unit control fluorescent tube, described controller requires the time relay to send the reciprocating time cycle of control signal control cylinder according to processing beat and Heating temperature, and described controller sends the atmospheric pressure value in control signal control fluorescent tube according to the hardness of tube wall after the size of cold spot and heating to air pressure control unit.First this equipment set the correlation technique parameter parameter relevant with productive temp of fluorescent tube, calculate the atmospheric pressure value needing in heat-up time of fluorescent tube and fluorescent tube by controller, by the atmospheric pressure value in the residence time and the air pressure control unit control fluorescent tube of round time cycle of controller control cylinder and each stroke.When heating nozzles will need to arrange the position heating deliquescing of cold spot on lamp tube wall, under the effect of air pressure inside, lamp tube wall outwardly convex forms cold spot.
Described air pressure control unit is gas meter, and controller sends signal to being filled with required gas volume in fluorescent tube according to the volume in fluorescent tube and the force value needing to air pressure control unit; Described execution assembly also comprises that two for sealing the cock body of fluorescent tube, before inflation, blocks the mouth of pipe of fluorescent tube one end by cock body, charges another cock body after gas and block the mouth of pipe of the other end.Lamp tube wall is heated in forward direction fluorescent tube, be filled with quantitative gas to form certain force value after by lamp tube ends ferrule, more accurate by the size dimension of the cold spot that gasometric calculating made form and required cold spot.
Described air pressure control unit is weather gauge, and controller force value is as required sent signal to air pressure control unit and directly controlled the air pressure in fluorescent tube, in described fluorescent tube, is the recycle gas of pressure-stabilisation.By the atmospheric pressure value in direct control fluorescent tube and coordinating of heat-up time processing satisfactory cold spot, can also enhance productivity simultaneously.
For the center of convenient location heating nozzles, described execution assembly also comprises the nozzles fan housing that is installed on heating nozzles outer ring, and described nozzles fan housing bottom is the cone that Open Side Down.The center of controlling nozzles fan housing is consistent with the center of heating nozzles, and cold spot central position is positioned at the center of nozzles fan housing.
In order to guarantee the similar bread shape of being shaped as of cold spot, described heating nozzles end face is for ellipse and be 30 ° of angles with the vertical center of mould.Described cold spot machines and can form smooth excessive angle.
Beneficial effect: the present invention makes fluorescent tube cold spot with mechanization production instead of manual, improves product quality and production efficiency, and reduces costs low.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention carries out assembly;
Fig. 2 is the schematic diagram of Controlling System of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment mono-
As shown in the figure, a kind of electricity-saving lamp helical lampl cold spot processing units, comprises and carries out assembly and Controlling System; Described execution assembly comprises mould 2 for fluorescent tube 1 is installed, for fluorescent tube 1 being carried out to the heating nozzles 3 of local heating and driving the reciprocating cylinder 4 of heating nozzles 3, described Controlling System comprises controller 5, the gentle pressure-controlled of the time relay 6 unit 7; Described air pressure control unit 7 is gas meter, and the force value that controller 5 needs according to the volume in fluorescent tube 1 with according to the hardness of tube wall after the size of cold spot and heating is sent signal to being filled with required gas volume in fluorescent tube 1 to air pressure control unit 7; Described execution assembly also comprises that two for sealing the cock body 8 of fluorescent tube 1, before inflation, blocks the mouth of pipe of fluorescent tube 1 one end by cock body 8, charges another cock body 8 after gas and block the mouth of pipe of the other end.Lamp tube wall is heated in forward direction fluorescent tube 1, be filled with quantitative gas to form certain force value after by fluorescent tube 1 two ends ferrule, more accurate by the size dimension of the cold spot that gasometric calculating made form and required cold spot.Described controller 5 requires the time relay 6 to send the reciprocating time cycle of control signal control cylinder 4 according to processing beat and Heating temperature.First this equipment set the correlation technique parameter parameter relevant with productive temp of fluorescent tube 1, calculate the heat-up time of fluorescent tube 1 and the atmospheric pressure value of fluorescent tube 1 interior needs by controller 5, control the atmospheric pressure value in fluorescent tube 1 by the residence time and the air pressure control unit 7 of round time cycle of controller 5 control cylinders 4 and each stroke.When heating nozzles 3 will need to arrange the position heating deliquescing of cold spot on lamp tube wall, under the effect of air pressure inside, lamp tube wall outwardly convex forms cold spot.
For the center of convenient location heating nozzles 3, described execution assembly also comprises the nozzles fan housing 9 that is installed on heating nozzles 3 outer rings, and described nozzles fan housing 9 bottoms are the cone that Open Side Down.The center of controlling nozzles fan housing 9 is consistent with the center of heating nozzles 3, and cold spot central position is positioned at the center of nozzles fan housing 9.
In order to guarantee the similar bread shape of being shaped as of cold spot, described heating nozzles 3 end faces are for ellipse and be 30 ° of angles with the vertical center of mould 2.Described cold spot machines and can form smooth excessive angle.
Embodiment bis-
As shown in the figure, a kind of electricity-saving lamp helical lampl cold spot processing units, comprises and carries out assembly and Controlling System; Described execution assembly comprises mould 2 for fluorescent tube 1 is installed, for fluorescent tube 1 being carried out to the heating nozzles 3 of local heating and driving the reciprocating cylinder 4 of heating nozzles 3, described Controlling System comprises controller 5, the gentle pressure-controlled of the time relay 6 unit 7; Described air pressure control unit 7 is weather gauge, and controller 5 force value is as required sent signal to air pressure control unit 7 and directly controlled the air pressure in fluorescent tube 1, in described fluorescent tube 1, is the recycle gas of pressure-stabilisation.By the atmospheric pressure value in direct control fluorescent tube 1 and coordinating of heat-up time processing satisfactory cold spot, can also enhance productivity simultaneously.
Described controller 5 requires the time relay 6 to send the reciprocating time cycle of control signal control cylinder 4 according to processing beat and Heating temperature.First this equipment set the correlation technique parameter parameter relevant with productive temp of fluorescent tube 1, calculate the heat-up time of fluorescent tube 1 and the atmospheric pressure value of fluorescent tube 1 interior needs by controller 5, control the atmospheric pressure value in fluorescent tube 1 by the residence time and the air pressure control unit 7 of round time cycle of controller 5 control cylinders 4 and each stroke.When heating nozzles 3 will need to arrange the position heating deliquescing of cold spot on lamp tube wall, under the effect of air pressure inside, lamp tube wall outwardly convex forms cold spot.
For the center of convenient location heating nozzles 3, described execution assembly also comprises the nozzles fan housing 9 that is installed on heating nozzles 3 outer rings, and described nozzles fan housing 9 bottoms are the cone that Open Side Down.The center of controlling nozzles fan housing 9 is consistent with the center of heating nozzles 3, and cold spot central position is positioned at the center of nozzles fan housing 9.
In order to guarantee the similar bread shape of being shaped as of cold spot, described heating nozzles 3 end faces are for ellipse and be 30 ° of angles with the vertical center of mould 2.Described cold spot machines and can form smooth excessive angle.
Claims (5)
1. an electricity-saving lamp helical lampl cold spot processing units, is characterized in that: comprise and carry out assembly and Controlling System; Described execution assembly comprises mould (2) for fluorescent tube (1) is installed, for fluorescent tube (1) being carried out to the heating nozzles (3) of local heating and driving the heating reciprocating cylinders of nozzles (3) (4), described Controlling System comprises controller (5), the gentle pressure-controlled of the time relay (6) unit (7); The reciprocating time cycle of the described time relay (6) control cylinder (4), described air pressure control unit (7) is controlled the atmospheric pressure value in fluorescent tube (1), described controller (5) requires the time relay (6) to send the reciprocating time cycle of control signal control cylinder (4) according to processing beat and Heating temperature, and described controller (5) sends the atmospheric pressure value in control signal control fluorescent tube (1) according to the hardness of tube wall after the size of cold spot and heating to air pressure control unit (7).
2. electricity-saving lamp helical lampl cold spot processing units according to claim 1, it is characterized in that: described air pressure control unit (7) is gas meter, controller (5) sends signal to being filled with required gas volume in fluorescent tube (1) according to the volume in fluorescent tube (1) and the force value needing to air pressure control unit (7); Described execution assembly also comprises that two for sealing the cock body (8) of fluorescent tube (1), before inflation, blocks the mouth of pipe of fluorescent tube (1) one end by cock body (8), charges another cock body (8) after gas and block the mouth of pipe of the other end.
3. electricity-saving lamp helical lampl cold spot processing units according to claim 1, it is characterized in that: described air pressure control unit (7) is weather gauge, controller (5) force value is as required sent signal to air pressure control unit (7) and is directly controlled the air pressure in fluorescent tube (1), in described fluorescent tube (1), is the recycle gas of pressure-stabilisation.
4. electricity-saving lamp helical lampl cold spot processing units according to claim 1, is characterized in that: described execution assembly also comprises the nozzles fan housing (9) that is installed on heating nozzles (3) outer ring, and described nozzles fan housing (9) bottom is the cone that Open Side Down.
5. electricity-saving lamp helical lampl cold spot processing units according to claim 1, is characterized in that: described heating nozzles (3) end face is vertically 30 ° of angles in center for ellipse and with mould (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210235585.6A CN102718396B (en) | 2012-07-10 | 2012-07-10 | Cold point processing equipment for spiral tube of energy-saving lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210235585.6A CN102718396B (en) | 2012-07-10 | 2012-07-10 | Cold point processing equipment for spiral tube of energy-saving lamp |
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| Publication Number | Publication Date |
|---|---|
| CN102718396A CN102718396A (en) | 2012-10-10 |
| CN102718396B true CN102718396B (en) | 2014-05-21 |
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| CN201210235585.6A Expired - Fee Related CN102718396B (en) | 2012-07-10 | 2012-07-10 | Cold point processing equipment for spiral tube of energy-saving lamp |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336006A (en) * | 1999-11-02 | 2002-02-13 | 皇家菲利浦电子有限公司 | Lighting system |
| CN1643644A (en) * | 2002-03-28 | 2005-07-20 | 松下电器产业株式会社 | Compact self-ballasted fluorescent lamp, fluorescent lamp and helical glass tube mfg. method |
| CN101548357A (en) * | 2006-08-10 | 2009-09-30 | 松下电器产业株式会社 | Single base fluorescent lamp and illumination device |
| CN101606222A (en) * | 2007-02-26 | 2009-12-16 | 奥斯兰姆有限公司 | Lamp-bulb type fluorescent lamp |
| CN102405508A (en) * | 2009-04-20 | 2012-04-04 | 松下电器产业株式会社 | Arc tube, discharge lamp, and illumination device |
| CN202695369U (en) * | 2012-07-10 | 2013-01-23 | 镇江智鹰照明光源有限公司 | Cold point processing equipment for spiral lamp tube of energy-saving lamp |
-
2012
- 2012-07-10 CN CN201210235585.6A patent/CN102718396B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336006A (en) * | 1999-11-02 | 2002-02-13 | 皇家菲利浦电子有限公司 | Lighting system |
| CN1643644A (en) * | 2002-03-28 | 2005-07-20 | 松下电器产业株式会社 | Compact self-ballasted fluorescent lamp, fluorescent lamp and helical glass tube mfg. method |
| CN101548357A (en) * | 2006-08-10 | 2009-09-30 | 松下电器产业株式会社 | Single base fluorescent lamp and illumination device |
| CN101606222A (en) * | 2007-02-26 | 2009-12-16 | 奥斯兰姆有限公司 | Lamp-bulb type fluorescent lamp |
| CN102405508A (en) * | 2009-04-20 | 2012-04-04 | 松下电器产业株式会社 | Arc tube, discharge lamp, and illumination device |
| CN202695369U (en) * | 2012-07-10 | 2013-01-23 | 镇江智鹰照明光源有限公司 | Cold point processing equipment for spiral lamp tube of energy-saving lamp |
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| CN102718396A (en) | 2012-10-10 |
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Granted publication date: 20140521 Termination date: 20190710 |