CN101506931A - A lighting device - Google Patents
A lighting device Download PDFInfo
- Publication number
- CN101506931A CN101506931A CNA2007800303394A CN200780030339A CN101506931A CN 101506931 A CN101506931 A CN 101506931A CN A2007800303394 A CNA2007800303394 A CN A2007800303394A CN 200780030339 A CN200780030339 A CN 200780030339A CN 101506931 A CN101506931 A CN 101506931A
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- China
- Prior art keywords
- lighting device
- electrode
- voltage
- electric connector
- housing
- 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.)
- Pending
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- 239000003990 capacitor Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 17
- 239000011521 glass Substances 0.000 claims description 13
- 239000004065 semiconductor Substances 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 8
- 238000007600 charging Methods 0.000 claims description 5
- 238000001228 spectrum Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 230000006698 induction Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000012190 activator Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/56—One or more circuit elements structurally associated with the lamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
A lighting device (201) for ionising surrounding air while producing light. The device comprises a housing having a pair of electrical connectors (403, 404, 405, 406) at each of two opposing ends of the housing, a tubular outer wall (202) and an aperture (506) defined by the tubular outer wall. An electrode (205) extends through the aperture, and a fluorescent tube (507) extends along the interior of the housing. The fluorescent tube has electrical connections to the two pairs of electrical connectors (403, 404, 405, 406). A voltage generator (517) is located within the housing and has a first input connection (701) connected to one of the electrical connectors at a first end of the housing, and a second input connection (702) connected to one of the electrical connectors at the second end of the housing. The voltage generator (517) also has an electrical output connection connected to the electrode (205), such that when electrical power is applied to the electrical connectors the voltage generator applies a relatively high voltage to the electrode while relatively low voltages are supplied to the fluorescent tube to cause it to fluoresce.
Description
Technical field
The present invention relates to a kind of lighting device that ionization surrounding air produces light simultaneously that is used for.
Background technology
Air ionizer has been produced the surrounding air that for example is used to purify suspended particulate matter for many years.
Summary of the invention
According to an aspect of the present invention, a kind of lighting device that ionization surrounding air produces light simultaneously that is used for is proposed, described device comprises: housing, described housing have a pair of electric connector of each end that is arranged in two opposite end, outer tubular wall and the hole that is limited by described outer tubular wall; Extend through the electrode in described hole; Along the fluorescent tube that extend the inside of described housing, described fluorescent tube has and described two pairs of electrical connections that electric connector links to each other; Voltage generator, described voltage generator is positioned at described housing and has first input and connects, second input connects with the electricity output that is connected to described electrode and is connected, the described first input connection links to each other with an electric connector of the described electric connector of first end that is arranged in described housing, the described second input connection links to each other with an electric connector of the described electric connector of second end that is arranged in described housing, thereby when electric power was applied on the described electric connector, described voltage generator was applied on the described electrode high relatively voltage simultaneously that low relatively voltage supplies to described fluorescent tube so that fluorescent tube fluoresces.
According to a second aspect of the invention, propose a kind of lighting device, comprise the electric connector that is used to be engaged in the lamp socket; Fluorescent tube; First electrode that is used for ionized air; Second electrode that is used for ionized air; With the ion generator circuit, described ion generator circuit structure supplies to described second electrode with high relatively positive direct-current voltages simultaneously for receiving low relatively alternating voltage from described electric connector and high relatively negative dc voltage being supplied to described first electrode.
Description of drawings
Fig. 1 shows the conventional fluorescent light fixture 101 that comprises fluorescent lamp 102;
Fig. 2 shows fluorescent lamp 102 and removes the back with the view of implementing device 201 of the present invention from lamp socket 103;
Fig. 3 shows the device 201 that is engaged in the bracket for fluorescent tube 103;
Fig. 4 shows the circuit diagram of the device 201 in the lamp socket 103;
Fig. 5 A shows the simplification viewgraph of cross-section of device 201;
Fig. 5 B shows the more detailed view of the end of device 201;
Fig. 6 shows along the viewgraph of cross-section of the longitudinal axis of device 201;
Fig. 7 shows the circuit diagram of the high-voltage generator 517 that is used for Fig. 5;
Fig. 8 shows and implements option means 801 of the present invention; With
Fig. 9 shows the circuit diagram of the high-voltage generator 917 of device 801.
Embodiment
Fig. 1
The conventional fluorescent light fixture 101 that comprises fluorescent lamp 102 is illustrated among Fig. 1.Light fixture 101 comprises the bracket for fluorescent tube 103 with main body 104, and main body 104 comprises and is used for the electric terminal, ballast and the starter 105 that link to each other with mains electricity.At each end of main body 104, lamp socket has corresponding socket 106,107, and described socket 106,107 is used to support the end of fluorescent lamp 102 and is electrically connected with fluorescent lamp 102.
Fig. 2
Fig. 2 shows fluorescent lamp 102 and is removed the back from lamp socket 103 with the view of implementing device 201 of the present invention.Device 201 has and fluorescent lamp 102 similar shape and outward appearances, and particularly, device 201 has cylindrical tube 202, and described cylindrical tube 202 has crown cap 203 and 204 at arbitrary end place.In addition, device 201 each end in its end all has a pair of electric connector, and described electric connector is configured to be positioned at corresponding socket 106 and 107.
As shown in Figure 2, device 201 is with the difference of fluorescent lamp 102: device 201 has the electrode 205 in the hole in the wall that extends through cylindrical tube 202.
Fig. 3
In Fig. 3, device 201 is shown as and is engaged in the bracket for fluorescent tube 103.As will be described in detail below, device 201 comprises fluorescent lamp, but also comprises the high-voltage generator that links to each other with electrode 205 in addition.Therefore, when mains electricity supplied to lamp socket 103, device 201 was sent light and is produced anion in the tip of electrode 205 by its fluorescent lamp.
Fig. 4
The circuit diagram of the device 201 in the lamp socket 103 has been shown among Fig. 4.Lamp socket 103 has pair of terminal 401 and 402, and described terminal 401 and 402 is configured to allow link to each other with the mains electricity supply.The first terminal 401 directly is electrically connected with first electric connector of two electric connectors 403 that are arranged in device 201 1 ends and 404, and the Inductive ballast 407 of second terminal 402 by the inductor form is electrically connected with first electric connector of two electric connectors 405 that are arranged in device 201 opposite ends and 406.
Second electric connector 404 that is positioned at device 201 first ends is electrically connected with a side of starter 105 and second electric connector 406 that is positioned at device 201 second ends is electrically connected with the opposite side of starter 105.
The fluorescent lamp of device 201 is to operate with the similar mode of conventional fluorescent.Thus, when mains electricity supplied to terminal 401 and 402, it was initially closed and allow electric current to increase by the filament in ballast 407 and the fluorescent tube to be arranged on switch in the starter 105.After the time of one section weak point, the switch opens in the starter to be stopping to flow through the electric current of filament, and because the effect of Inductive ballast 407, striding across terminal 403 and 405 (linking to each other with the two ends of fluorescent lamp) provides high voltage with the startup lamp.After lamp starts, the electric current of ballast restricted passage device 201, and stride across the voltages that the terminal 403 and 405 of device 201 occurs thus and correspondingly be limited.
It will be appreciated that,, described lamp socket 103 for the operation of the device 201 in the existing lamp socket is described.Yet, device 201 also can be positioned at lamp socket with electric ballast and operate at this lamp socket, perhaps can be configured to operating starting in the lamp socket fast, have the ballast that the voltage that is configured to also to be maintained to filament after startup is supplied with even described quick startup lamp socket does not comprise activator switch.
Fig. 5 A, Fig. 5 B and Fig. 6
The cross-sectional view that installs 201 simplification has been shown in Fig. 5 A, the more detailed viewgraph of cross-section that installs 201 end has been shown in Fig. 5 B, and has figure 6 illustrates along the viewgraph of cross-section of the longitudinal axis of device 201.
Each end of cylindrical glass tube 202 is combined in respectively in the corresponding end cap in end cap 203 and 204.Circular port 506 is formed in the wall of glass tube 202, and the end of electrode 205 extends through described circular port 506.
Pipe 202, end cap 203,204 and insulating disc 501,503 form housing together, and fluorescent lamp 508 extends along this housing.Thus, fluorescent lamp and glass tube 202 along with the inboard of the outside that is present in fluorescent lamp and glass tube between the identical substantially axis in space extend.
The inner surface of the cylindrical side wall of fluorescent tube 507 is coated with fluorescent material layer known in the art 515 (perhaps luminescent coating; Phosphor layer).In the present embodiment, fluorescent material 515 is full spectrum three primary colors powder (tri-phosphor).
The glass shell 508 of fluorescent lamp 507 comprises low-pressure mercury known in the art.
The inner surface of glass tube 202 also is coated with fluorescent material layer 516.
Except extending through part hole 506, that be positioned at its end that is formed in the pipe 202, electrode 205 is enclosed in the insulating barrier.(during clear, this insulating barrier does not illustrate in the drawings).Electrode 205 has the shape of brush, comprises a plurality of thin conductive filament that is present in type in the existing electro-dissociator.
In the present embodiment, fluorescent lamp 507 is provided with connector 520 and end cap 521, but does not comprise connector and end cap in optional embodiment, and directly is electrically connected between the lead 511,512 of device and connector 403-406.
During operation, the function class of fluorescent lamp 507 is similar to other fluorescent lamps, and excites the mercury atom in the glass shell 508 thus, sends ultraviolet photon, and described ultraviolet photon and fluorescent material layer 515 clash into so that it fluoresces, thereby send visible light.The a part of light that is sent by fluorescent material layer 515 is absorbed so that it is fluoresced by fluorescent material layer 516, and other light that send simultaneously pass fluorescent material layer 516.
Operating period, exterior tube 202 has the outward appearance of conventional fluorescent pipe, and inner tube 508 and lead 518 diffusion effect by fluorescent material 516 is hidden.
In this enforcement, the fluorescent material 516 that applies exterior tube 202 is common fluorescent powders, but can envision be, in other embodiments, outside fluorescent material 516 is dissimilar, thus the spectrum of the light that sends is conditioned.For example, the fluorescent material of coating exterior tube 202 can be a type of sending warm colour spectrum.
Operating period, the voltage that appears at fluorescent tube 507 arbitrary ends supplies to the input connection of high-voltage generator 517 respectively by lead 518,519.Because this voltage that applies, voltage generator 517 are configured at the high negative voltage of its output junction that links to each other with electrode 205 generation.Thus, the filament of electrode 205 is maintained at high negative voltage, and near the air molecule the filament ends becomes and is with negative electrical charge and pushed open from electrode thus.
In optional embodiment, exterior tube is made by plastic material, but in each embodiment, described pipe all is to be made by trnaslucent materials.In one embodiment, exterior tube is translucent but is not transparent, and has the inner surface of the light that the diffusion of being configured to sends from fluorescent lamp.
In optional embodiment, exterior tube is coated with the no fluorescence clear coat that only is used as diffuser.
Fig. 7
The circuit diagram of the high-voltage generator 517 among Fig. 5 has been shown among Fig. 7.
Mains electricity supplies to the input terminal 701,702 of voltage generator 517 by lead 518 and 519, and is as above mentioned with reference to figure 5.Input resistor 703 links to each other with input terminal 701 and links to each other with a side of capacitor 704 at opposite side in a side.The opposite side of capacitor 704 links to each other with a lead-in wire of input diode 705, and second lead-in wire of input diode 705 links to each other with second input terminal 702.Diode 705 is arranged as permission and flows to capacitor 704 from the negative stream (negative flow) of input terminal 702.
Unidirectional G1V series semiconductor (sidac; Sidac) 706 resistor side with capacitor 704 link to each other with an end of the elementary winding of transformer 707; The other end of elementary winding links to each other with the diode side of described capacitor.Transformer has the more coil number of turn on the secondary winding than on elementary winding, thereby the voltage that strides across the secondary winding induction is fully high.
Operating period, 704 chargings of first capacitor reach up to the threshold voltage of sidac 706.Electric current with capacitor 704 discharges, produces heavy current pulse by the primary winding by sidac 706 surges thus then.As a result, giving the secondary winding internal induction high voltage pulse of capacitor 709 chargings by diode 708.Thus, electrode 205 is maintained at the high negative voltage between-4000 to-6000 volts usually.
Fig. 8
Illustrated among Fig. 8 and implemented option means 801 of the present invention.Device 801 has whole features of said apparatus 201.Thus, device 801 comprises the cylindrical tube 802 with the crown cap 803,804 that is positioned at two ends.In addition, device 801 has a pair of electric connector 805 of each end that is arranged in its two ends, and described electric connector 805 is configured to be positioned at the respective socket of bracket for fluorescent tube (shown in Fig. 2).
The same with device 201, device 801 has first output electrode 806 in the hole in the wall that extends through cylindrical tube 802.Yet, differently with device 201 be, device 801 also have in the wall that extends through cylindrical tube 802 the hole and with second output electrode 807 of first output electrode, 806 spaced apart a bit of distances.
The same with device 201 pipe 202, manage 802 and make and be coated with on the surface fluorescent material (perhaps fluorophor within it by glass; Phosphor).The fluorescent tube that is electrically connected with connector 805 is positioned at pipe 802, thereby has formed the gap between the outside of pipe 802 inboard and described fluorescent tube.This gap provides path for the electric conductor (918 shown in Fig. 9) similar to device 201 conductor 518.The electric connector that this electric conductor will be positioned at the electric connector 805 of device one end links to each other with the high-voltage generator circuit that is positioned at the device opposite end (describing in detail below with reference to Fig. 9).
The high-voltage generator circuit offers first output electrode 806 with high negative voltage, and also high positive voltage is offered second output electrode 807.As a result, electronegative ion is launched from first electrode 806, and the ion of positively charged is launched from second electrode 807 simultaneously.
Fig. 9
The circuit diagram of the high-voltage generator circuit 917 of device 801 shown in Figure 8 has been shown among Fig. 9.
High-voltage generator circuit 917 is identical with high-voltage generator circuit 517 in many aspects.Therefore, high-voltage generator circuit 917 is configured to have by (to lead 518 mode similar with 519 of device 201) lead 918,919 and supplies to the alternating current of input terminal 901,902 from connector 805.Input resistor 903 links to each other with input terminal 901 and links to each other with a side of capacitor 904 at opposite side in a side.The opposite side of capacitor 904 links to each other with a lead-in wire of input diode 905, and second lead-in wire of input diode 905 links to each other with second input terminal 902.Diode 905 is arranged as and allows negative stream to flow to capacitor 904 from input terminal 902.
Unidirectional G1V series semiconductor (sidac, sidac) 906 links to each other the resistor side of capacitor 904 with an end of the elementary winding of transformer 907, the other end of elementary winding links to each other with the diode side of described capacitor.The same with transformer 707, transformer 907 has the more coil number of turn on the secondary winding than on elementary winding, thereby the voltage that strides across the secondary winding induction is fully high.
The first output diode 908A strides across the secondary winding of transformer 907 and connects with the second capacitor 909A.The tie point of diode 908A and capacitor 909A links to each other with electrode 806 by resistor 910A, and described resistor 910A provides high impedance to output, limits the output current to lsafety level if be touched during operator thus.In a similar fashion, the second output diode 908B secondary winding that strides across transformer 907 is connected with the 3rd capacitor 909B.Diode 908B links to each other with electrode 807 by resistor 910B with the tie point of capacitor 909B.
High-voltage generator circuit 917 is to operate with generator circuit 517 similar modes.Yet, give capacitor 909A charging at the high voltage pulse of the secondary winding internal induction of transformer 907 by diode 908A, and give capacitor 909B charging by diode 908B.Thus, electrode 806 is maintained at the high negative voltage between-4000 to-6000 volts usually, and electrode 807 is maintained at high positive voltage.
Claims (16)
1, a kind ofly be used for the lighting device that ionization surrounding air produces light simultaneously, described device comprises:
Housing, described housing have a pair of electric connector, the outer tubular wall of each end of two opposite ends that are arranged in described housing and the hole that is limited by described outer tubular wall;
Extend through the electrode in described hole;
Along the fluorescent tube that extend the inside of described housing, described fluorescent tube has and described two pairs of electrical connections that electric connector links to each other; With
Voltage generator, described voltage generator is arranged in described housing and has first input that links to each other with an electric connector of the described electric connector of first end that is positioned at described housing and is connected, second input that links to each other with an electric connector of the described electric connector of second end that is arranged in described housing is connected, be connected with the electricity output that links to each other with described electrode, thereby when electric power was applied on the described electric connector, described voltage generator was applied to described low relatively voltage of electrode while with high relatively voltage and supplies to described fluorescent tube so that it fluoresces.
2, lighting device according to claim 1, wherein said outer tubular wall has coating on the surface within it.
3, lighting device according to claim 1, wherein said outer tubular wall has fluorescent material layer on the surface within it.
4, lighting device according to claim 3, wherein said fluorescent tube comprises the fluorescent material that sends first spectrum, and the fluorescent material layer on the described outer tubular wall sends the fluorescence with second different spectrum.
5, according to each described lighting device among the claim 1-4, the conductor that wherein said second input connects between the inboard of the outside and described outer tubular wall by passing described fluorescent tube links to each other with a electric connector in the described electric connector.
6, lighting device according to claim 1, wherein said conductor is an insulated conductor.
7, according to each described lighting device among the claim 1-6, wherein said electrode comprises a branch of conductive filament.
8, according to each described lighting device among the claim 1-7, wherein said outer tubular wall has circular cross section, thereby described housing has the common outward appearance of conventional fluorescent pipe.
9, according to each described lighting device among the claim 1-8, wherein said outer tubular wall is a glass tube.
10, a kind of lighting apparatus comprises according to the described lighting device of above-mentioned each claim, and comprises:
A pair of socket, each socket in the described a pair of socket link to each other with corresponding a pair of described electric connector on the described lighting device respectively;
Be used for the terminal that links to each other with mains electricity; With
The electric current that ballast, described ballast are used for after start-up course, restriction supplies to described lighting device during operation.
11, according to each described lighting device among the claim 1-10, wherein said voltage generator comprises transformer and semiconductor device, has only when striding across voltage that described semiconductor device presents and rise on described threshold voltage electric current just to flow to the primary coil of described transformer thereby described semiconductor device has threshold voltage.
12, a kind of lighting device comprises:
Be used to be engaged in the electric connector in the lamp socket;
Fluorescent tube;
First electrode that is used for ionized air;
Second electrode that is used for ionized air; With
The ion generator circuit, described ion generator circuit structure supplies to described second electrode with high relatively positive direct-current voltages simultaneously for receiving low relatively alternating voltage from described electric connector and high relatively negative dc voltage being supplied to described first electrode.
13, lighting device according to claim 12, wherein said ion generator circuit comprises:
Transformer with primary coil and secondary coil; With
Semiconductor device, described semiconductor device is connected with described primary coil, described semiconductor device constructions is for for providing very high resistance up to threshold voltage according, described semiconductor device, and provide low resistance for the described semiconductor device of the voltage on the described threshold voltage, thereby in use when the voltage that strides across described semiconductor device is elevated to described threshold voltage, in described primary coil, produce electric current.
14, lighting device according to claim 13, wherein the ion generator circuit comprises:
Transformer with primary coil and secondary coil;
Link to each other with described secondary coil and be configured to first diode of electric current supply to described first electrode; With
Link to each other with described secondary coil and be configured to second diode of electric current supply to described second electrode.
15, according to each described lighting device among the claim 12-14, wherein said ion generator circuit also comprises capacitor, described capacitor arrangement is by described low relatively voltage charging, and described lighting device is arranged as by described primary coil to described capacitor discharge.
16, according to each described lighting device among the claim 12-15, wherein said semiconductor device comprises sidac.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0616186A GB2440973B (en) | 2006-08-15 | 2006-08-15 | A lighting device |
| GB0616186.3 | 2006-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101506931A true CN101506931A (en) | 2009-08-12 |
Family
ID=37056368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800303394A Pending CN101506931A (en) | 2006-08-15 | 2007-08-15 | A lighting device |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2054919A1 (en) |
| CN (1) | CN101506931A (en) |
| AU (1) | AU2007285536A1 (en) |
| GB (1) | GB2440973B (en) |
| WO (1) | WO2008020202A1 (en) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1604143B1 (en) * | 1966-12-24 | 1970-03-19 | Berckheim Graf Von | Arrangement to improve the climatic conditions through an electrostatic constant field |
| DE1679491B1 (en) * | 1967-03-20 | 1970-08-27 | Berckheim Graf Von | Device for generating unipolar air ions, in particular for electrical air conditioning of rooms, and method for their operation |
| IT218187Z2 (en) * | 1988-11-18 | 1992-04-08 | L & S Di Corazza F & C S N C | LUMINOUS PANELS INTERCONNECTABLE BETWEEN THEM AND A POWER SUPPLY ELEMENT INCLUDING AN ELECTRICAL SOCKET. |
| AR012467A1 (en) * | 1998-04-17 | 2000-10-18 | Mulieri Norberto Miguel | DEVICE APPLICABLE TO LAMPS AND PIPES OF MERCURY GAS DISCHARGE, TO OPTIMIZE THE PRODUCTION OF VISIBLE LIGHT IN ORDER TO SAVE ACTIVE ENERGY (KWH) |
| JP2001006845A (en) * | 1999-06-16 | 2001-01-12 | Koki Kk | Moving picture frame air activator |
| DE20114623U1 (en) * | 2001-09-04 | 2004-02-12 | Wilken, Wilhelm, Dr. | Distal adapter for T5 fluorescent lamps with retrofit ECG |
| CN2540054Y (en) * | 2002-03-29 | 2003-03-12 | 秦畅 | Lamp holder type anion generator |
| CN2563882Y (en) * | 2002-05-31 | 2003-07-30 | 秦键 | Fluorescent energy saving lamp with negative ion generator |
| JP2004041250A (en) * | 2002-07-08 | 2004-02-12 | Sunstar Eng Inc | Wipe cleaning sheet for leather goods |
| KR100384465B1 (en) * | 2003-03-28 | 2003-05-22 | (주)거산하이테크 | Illumination lamp having cartridge type negative ion generator |
| KR200334556Y1 (en) * | 2003-09-03 | 2003-11-28 | 주식회사 이온라이트 | lamp that have anion occurrence and air purification |
| KR100515170B1 (en) * | 2004-09-17 | 2005-09-16 | 이창민 | A negative ion emission lamp |
| DE202005002925U1 (en) * | 2005-02-23 | 2005-05-12 | Hou, Tsai-Feng, Changhua | Low power electrical bulb has fluorescent tubes and also has negative ion emitting carbon brush bundle |
-
2006
- 2006-08-15 GB GB0616186A patent/GB2440973B/en not_active Expired - Fee Related
-
2007
- 2007-08-15 AU AU2007285536A patent/AU2007285536A1/en not_active Abandoned
- 2007-08-15 WO PCT/GB2007/003110 patent/WO2008020202A1/en active Application Filing
- 2007-08-15 CN CNA2007800303394A patent/CN101506931A/en active Pending
- 2007-08-15 EP EP07789227A patent/EP2054919A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP2054919A1 (en) | 2009-05-06 |
| GB0616186D0 (en) | 2006-09-20 |
| GB2440973B (en) | 2011-08-10 |
| AU2007285536A1 (en) | 2008-02-21 |
| GB2440973A (en) | 2008-02-20 |
| WO2008020202A1 (en) | 2008-02-21 |
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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: 20090812 |