EP1645795A2 - Table lamp with LEDs - Google Patents
Table lamp with LEDs Download PDFInfo
- Publication number
- EP1645795A2 EP1645795A2 EP05022043A EP05022043A EP1645795A2 EP 1645795 A2 EP1645795 A2 EP 1645795A2 EP 05022043 A EP05022043 A EP 05022043A EP 05022043 A EP05022043 A EP 05022043A EP 1645795 A2 EP1645795 A2 EP 1645795A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- led
- table lamp
- circuit board
- wall
- 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.)
- Withdrawn
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 8
- 229920000728 polyester Polymers 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 7
- 230000003287 optical effect Effects 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- -1 several resistors Substances 0.000 abstract description 2
- 239000011253 protective coating Substances 0.000 abstract 1
- 229910052754 neon Inorganic materials 0.000 description 5
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Definitions
- the present invention relates to an LED table lamp or a LED table lamp with a rechargeable lithium-ion battery, which uses a simple light-emitting diode (LED) as the light source.
- LED simple light-emitting diode
- incandescent lamps are not very economical, because when generating light by heating the filament, incandescent lamps also generate a lot of heat. This heat, in turn, reduces the effectiveness of traditional night lighting due to safety considerations and the possibility of unintentionally heating items. Exactly this heat is why the traditional puck lamp is not versatile and this lamp can not be used in places where the generation of heat is not desired (eg in cabinets, shelves, etc.). In addition, neon and incandescent lamps are very ineffective. An incandescent lamp converts a high amount of energy into heat rather than light, and neon tubes consume a lot of power when turned on. Therefore, new lighting methods are needed.
- a nightlight normally consists of a pedestal with pins that are plugged directly into a power connector in the wall.
- the base has an extension, into which a small Watt lamp is screwed.
- a plastic or fabric cover is placed over the lamp giving it a bulbous shape.
- LED systems with white light have significant advantages over traditional neon and incandescent lamps. While the LED systems have become more sophisticated and efficient, they have also been used more and more in many areas, such as: B. also in Night lights. Conventional neon and incandescent lamps used in night lights have multiple components (which increase manufacturing costs), are sensitive, and have a relatively short life.
- Patent No. 6641283 is about a lighting system with an LED module or housing and a mounting base. Several light-emitting diodes are attached to the module, serve as a light source and produce a light pattern. At least one optical component is connected to the housing and provides for the concentration and scattering of the light pattern. The housing can be easily mounted on the base and removed, thus providing a flexible mounting structure.
- US Pat. No. 6,648,496 has a night light with a wall plate that fits over a cover plate that extends from a flat surface.
- the wall plate ensures that the night light is fixed to the corresponding final operating position.
- At least one light emitting diode (LED) is mounted on the wall plate that serves as a light source for the night light.
- LED light emitting diode
- the main object of the invention is to provide an LED table lamp which uses a simple light emitting diode (LED) as a light source and a reliable one
- LED simple light emitting diode
- Another objective is to provide a LED table lamp that uses a simple light emitting diode (LED) as the light source.
- LED simple light emitting diode
- an LED table lamp consists of the following to achieve these goals: A housing consisting of a front and rear wall, a protective cover including an optical component for focusing and scattering the light generated by the light emitting diode.
- the cover encloses a part of the housing and at least one light emitting diode (LED) and Scbaltplatten, polyester covered capacitors, resistors, metal plugs.
- LED light emitting diode
- the LED table lamp has a housing consisting of a front wall (1) and a rear wall (2).
- the shape of these walls is not predetermined. They can be rectangular, round, or in any other shape, depending on the specifications you want.
- Inside said front and rear walls are a vertical left / right arm (3), a handle (4), a rotating rod (5), a rotating arm (6), a switch (7), an accumulator battery ( 8), an electrical plug (9), a reflector plate (10), a transparent plastic membrane (11) and provided with 12 light-emitting diode circuit board (12).
- the switch (7) is mounted on the vertical left / right arm (3). It passes through two openings on the lower side of the rear wall (2), while the vertical left / right arm (3) has been fixed between said front wall (1) and rear wall (2).
- the accumulator battery and the electrical connector are in the main plate and the switch is attached to the handle.
- the vertical and rotating arms are connected to the rotating rod.
- the reflector plate, the transparent plastic membrane and the circuit board with the twelve LEDs are mounted on the rotating arms.
- the output side of the rectifier is connected to the DC outlet on the main panel. Press the switch down to make the diode light.
- the penetrating current runs to the output of the light through the transparent plastic membrane.
- the rectifier charges the accumulator battery contained by means of the circuit in the main plate on the output side.
- the battery can be used as a direct power source after charging. In the event of a power failure, the included battery can provide power.
- the light intensity can be set either high or low using the switch. The battery will run for 32 hours at low light levels and for 16 hours at high light levels.
- the LED night light can be connected directly to any wall outlet (AC) offered by any electricity supplier. While the current through the circuit board (9) inside the front wall (1) and the rear wall (2) flows, the alternating current is reduced to 120 volts and the LED is activated.
- AC wall outlet
- the electrical switching modules include a circuit board, a metal-like capacitor with a polyester cover, two resistors, a diode and two light-emitting diodes.
- the light emitting diode (12) lasts for at least 100,000 hours and thus runs longer than a normal night light.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
Die vorliegende Erfindung bezieht sich auf eine LED Tischleuchte bzw. eine LED Tischleuchte mit einer wieder aufladbaren, Lithiumionenbatterie, die eine einfache Leuchtdiode (LED) als Lichtquelle verwendet. Wenn das LED Licht durch eine Schaltplatte läuft, erzeugt es strahlend helles Licht.The present invention relates to an LED table lamp or a LED table lamp with a rechargeable lithium-ion battery, which uses a simple light-emitting diode (LED) as the light source. When the LED light passes through a circuit board, it produces brilliant bright light.
Konventionelle Tischleuchten sind häufig klein, zweckmäßig und mobil, sogenannte "Puckleuchten". Die Leuchten werden so genannt, weil sie häufig rund sind, überall befestigt und mit minimalem Aufwand bewegt werden können. Diese Leuchten verwenden für gewöhnlich Neon- oder Glühlampen, bei denen Glühfäden und Kathodenröhren verwendet werden, wodurch die Lampen sehr empfindlich sind und über eine relativ geringe Lebensdauer verfügen. Abgesehen davon sind Glühlampen nicht sehr wirtschaftlich, denn beim Erzeugen von Licht durch die Erhitzung des Glühfadens, erzeugen Glühlampen auch sehr viel Wärme. Diese Wärme wiederum reduziert auf Grund von Sicherheitsüberlegungen und der Möglichkeit, unbeabsichtigt Gegenstände zu erhitzen, die Effektivität eines traditionellen Nachtlichts. Genau diese Wärme ist es, warum die traditionelle Puckleuchte nicht vielfaltig einsetzbar ist und diese Leuchte nicht an Orten eingesetzt werden kann, an denen die Erzeugung von Wärme nicht gewünscht ist (z. B. in Schränken, Regalen etc.). Außerdem arbeiten Neon- und Glühlampen sehr ineffektiv. Eine Glühlampe wandelt einen hohen Energiebetrag in Wärme statt in Licht um, und Neonröhren verbrauchen beim Einschalten sehr viel Strom. Deshalb werden neue Beleuchtungsmethoden benötigt.Conventional table lamps are often small, functional and mobile, so-called "puck lights". The lights are so called because they are often round, can be fixed anywhere and can be moved with minimal effort. These lights usually use neon or incandescent bulbs that use filaments and cathode tubes, making the lights very sensitive and relatively short in life. Apart from that, incandescent lamps are not very economical, because when generating light by heating the filament, incandescent lamps also generate a lot of heat. This heat, in turn, reduces the effectiveness of traditional night lighting due to safety considerations and the possibility of unintentionally heating items. Exactly this heat is why the traditional puck lamp is not versatile and this lamp can not be used in places where the generation of heat is not desired (eg in cabinets, shelves, etc.). In addition, neon and incandescent lamps are very ineffective. An incandescent lamp converts a high amount of energy into heat rather than light, and neon tubes consume a lot of power when turned on. Therefore, new lighting methods are needed.
Wie in U. S. Patent Nr. 4 343 032 angegeben, besteht ein Nachtlicht normalerweise aus einem Sockel mit Stiften, die direkt in einen Netzanschluss in der Wand gesteckt werden. Der Sockel hat eine Erweiterung, in die eine kleine Wattlampe geschraubt wird. Eine Kunststoffoder Stoffabdeckung wird über die Lampe gegeben, die ihr eine bauchige Form verleiht.As indicated in U.S. Patent No. 4,343,032, a nightlight normally consists of a pedestal with pins that are plugged directly into a power connector in the wall. The base has an extension, into which a small Watt lamp is screwed. A plastic or fabric cover is placed over the lamp giving it a bulbous shape.
LED Systeme mit weißem Licht weisen gegenüber den traditionellen Neon- und Glühlampen wesentliche Vorteile auf. Während die LED Systeme ausgefeilter und effizienter wurden, wurden sie auch immer häufiger in vielen Bereichen eingesetzt, wie z. B. auch in Nachtleuchten. Konventionelle in Nachtleuchten verwendete Neon- und Glühlampen weisen mehrere Komponenten auf (die die Herstellungskosten erhöhen), sind empfindlich und verfügen über eine relativ kurze Lebensdauer.
Patent Nr. 6641283 lautet über ein Lichtsystem mit einem LED Modul oder Gehäuse und einem Befestigungssockel. Mehrere Leuchtdioden sind an dem Modul befestigt, dienen als Lichtquelle und erzeugen ein Lichtmuster. Mindestens ein optisches Bauteil ist mit dem Gehäuse verbunden und sorgt für die Konzentration und die Streuung des Lichtmusters. Das Gehäuse kann leicht am. Sockel montiert und wieder entfernt werden und stellt somit eine flexible Montagestruktur zur Verfügung. Da jedoch ein solcher Sockel für LED Beleuchtungssysteme verlangt wird, liegen die Herstellungskosten etwas höher und die bauchige Form dieses LED Lichts ist unvermeidlich.
U.S. Patent mit der Nr. 6 648 496 lautet über eine Nachtleuchte mit einer Wandplatte, die über eine 5chalierabdeckplatte passt, die sich von einer ebenmäßigen Fläche aus erstreckt.LED systems with white light have significant advantages over traditional neon and incandescent lamps. While the LED systems have become more sophisticated and efficient, they have also been used more and more in many areas, such as: B. also in Night lights. Conventional neon and incandescent lamps used in night lights have multiple components (which increase manufacturing costs), are sensitive, and have a relatively short life.
Patent No. 6641283 is about a lighting system with an LED module or housing and a mounting base. Several light-emitting diodes are attached to the module, serve as a light source and produce a light pattern. At least one optical component is connected to the housing and provides for the concentration and scattering of the light pattern. The housing can be easily mounted on the base and removed, thus providing a flexible mounting structure. However, since such a socket is required for LED lighting systems, the manufacturing cost is slightly higher and the bulbous shape of this LED light is unavoidable.
US Pat. No. 6,648,496 has a night light with a wall plate that fits over a cover plate that extends from a flat surface.
Die Wandplatte sorgt dafür, dass die Nachtleuchte auf der entsprechenden endgültigen Betriebsposition befestigt wird. Mindestens eine Leuchtdiode (LED) ist auf der Wandplatte befestigt, die als Lichtquelle für die Nachtleuchte dient Dieses Patent schlägt eine schlankere Ausführung vor, aufgrund der Art und Weise der Leuchtdioden konnte das Problem der kurzen Lebensdauer jedoch nicht behoben werden.The wall plate ensures that the night light is fixed to the corresponding final operating position. At least one light emitting diode (LED) is mounted on the wall plate that serves as a light source for the night light. This patent proposes a slimmer design, but due to the nature of the light emitting diodes, the short life problem has not been resolved.
Das Hauptziel der Erfindung besteht darin, eine LED Tischleuchte zur Verfügung zu stellen, die eine einfache Leuchtdiode (LED) als Lichtquelle verwendet und eine zuverlässigeThe main object of the invention is to provide an LED table lamp which uses a simple light emitting diode (LED) as a light source and a reliable one
Lichtquelle ist.Light source is.
Ein weiteres Ziel besteht darin, eine LED Tischleuehte zur Verfügung zu stellen, die eine einfache Leuchtdiode (LED) als Lichtquelle verwendet Wenn das LED Licht Strom erhält, erzeugt es strahlend helles Licht.Another objective is to provide a LED table lamp that uses a simple light emitting diode (LED) as the light source. When the LED receives light, it produces bright, bright light.
Ein weiteres Ziel besteht darin, eine LED Tischleuchte zur Verfügung zu stellen, die auf sämtliche unnötigen Elemente gewöhnlicher Tischleuchten verzichtet.
Die vorliegende Erfindung, eine LED Tischleuchte, besteht zur Erreichung dieser Ziele aus folgendem:
Einem Gehäuse bestehend aus einer Vorder- und Rückwand,
einer Schutzabdeckung einschließlich eines optischen Bauteils zur Fokussierung und Streuung des durch die Leuchtdiode erzeugten Lichts. Die Abdeckung umhüllt einen Teil des Gehäuses und mindestens eine Leuchtdiode (LED) sowie Scbaltplatten, mit Polyester abgedeckte Kondensatoren, Widerstände, Metallstecker.Another goal is to provide an LED table lamp that dispenses with all the unnecessary elements of ordinary table lamps.
The present invention, an LED table lamp, consists of the following to achieve these goals:
A housing consisting of a front and rear wall,
a protective cover including an optical component for focusing and scattering the light generated by the light emitting diode. The cover encloses a part of the housing and at least one light emitting diode (LED) and Scbaltplatten, polyester covered capacitors, resistors, metal plugs.
- Abb. 1 zeigt die Vorderansicht der bestehenden Erfindung.Fig. 1 shows the front view of the present invention.
- Abb. 2 zeigt eine vordere Schnittdarstellung.Fig. 2 shows a front sectional view.
- Abb. 3 zeigt die Schnittdarstellung der Draufsicht.Fig. 3 shows the sectional view of the plan view.
- Abb. 4 zeigt die Draufsicht.Fig. 4 shows the top view.
- Abb. 5 zeigt die Sicht von unten,Fig. 5 shows the view from below,
- Abb. 6 zeigt die Rückansicht.Fig. 6 shows the rear view.
- Abb. 7 zeigt die Seitenansicht.Fig. 7 shows the side view.
- Abb. 8 zeigt eine weitere Seitenansicht.Fig. 8 shows another side view.
- Abb. 9 zeigt eine isometrische Ansicht der bestehenden Erfindung.Fig. 9 shows an isometric view of the present invention.
- Abb. 10 ist eine zusammengesetzte Ansicht.Fig. 10 is a composite view.
Laut Abb. 10 verfügt die LED Tischleuchte über ein Gehäuse bestehend aus einer Vorderwand (1) und einer Rückwand (2). Die Form dieser Wände ist nicht vorgegeben. Sie können rechteckig, rund oder in einer anderen Form erfolgen, abhängig von den jeweils gewünschten Spezifikationen. Im Inneren der genannten Vorder- und Rückwand befinden sich ein vertikaler linker/rechter Arm (3), ein Griff (4), eine sich drehende Stange (5), ein rotierender Arm (6), ein Schalter (7), eine Akkamulatorbatterie (8), ein elektrischer Stecker (9), eine Reflektorplatte (10), eine transparente Kunststoffrnembran (11) und eine mit 12 Leichtdioden versehenes Schaltplatte (12). Der Schalter (7) ist auf dem vertikalen linken/rechten Arm (3) befestigt. Er verläuft durch zwei Öffnungen auf der unteren Seite der Rückwand (2), während der vertikale linke/rechte Arm (3) zwischen der genannten Vorderwand (1) bzw. Rückwand (2) befestigt wurde.According to Fig. 10, the LED table lamp has a housing consisting of a front wall (1) and a rear wall (2). The shape of these walls is not predetermined. They can be rectangular, round, or in any other shape, depending on the specifications you want. Inside said front and rear walls are a vertical left / right arm (3), a handle (4), a rotating rod (5), a rotating arm (6), a switch (7), an accumulator battery ( 8), an electrical plug (9), a reflector plate (10), a transparent plastic membrane (11) and provided with 12 light-emitting diode circuit board (12). The switch (7) is mounted on the vertical left / right arm (3). It passes through two openings on the lower side of the rear wall (2), while the vertical left / right arm (3) has been fixed between said front wall (1) and rear wall (2).
Die Akkumulatorbatterie und der elektrische Stecker sind in der Hauptplatte und der Schalter ist am Griff befestigt. Die vertikalen und die rotierenden Arme sind mit der sich drehenden Stange verbunden. Die Reflektorplatte, die transparente Kunststoffmembran und das Schaltbrett mit den zwölf Leuchtdioden sind auf den rotierenden Armen befestigt.The accumulator battery and the electrical connector are in the main plate and the switch is attached to the handle. The vertical and rotating arms are connected to the rotating rod. The reflector plate, the transparent plastic membrane and the circuit board with the twelve LEDs are mounted on the rotating arms.
Sobald der Stromgleichrichter in die Wechselstromsteckdose gesteckt wurde, wird die Abtriebsseite des Gleichrichters mit der Gleichstromsteckdose auf der Hauptplatte verbunden. Drücken Sie den Schalter nach unten, damit die Diode Licht erzeugt. Der eindringende Strom läuft zur Ausgabe des Lichts durch die transparente Kunststoffmembran. Der Gleichrichter lädt die enthaltene Akkumulatorbatterie mit Hilfe des Stromkreises in der Hauptplatte an der Abtriebsseite auf. Die Batterie kann nach dem Ladevorgang als direkte Stromquelle eingesetzt werden. Bei einem Stromausfall kann die enthaltene Batterie Strom liefern. Die Lichtstärke kann mit Hilfe des Schalters entweder auf hoch oder niedrig eingestellt werden. Die Ladebatterie läuft über 32 Stunden lang bei geringer Lichtstärke und 16 Stunden lang bei hoher Lichtstärke.Once the power rectifier is plugged into the AC outlet, the output side of the rectifier is connected to the DC outlet on the main panel. Press the switch down to make the diode light. The penetrating current runs to the output of the light through the transparent plastic membrane. The rectifier charges the accumulator battery contained by means of the circuit in the main plate on the output side. The battery can be used as a direct power source after charging. In the event of a power failure, the included battery can provide power. The light intensity can be set either high or low using the switch. The battery will run for 32 hours at low light levels and for 16 hours at high light levels.
Die LED Nachtleuchte kann direkt an jeden Wandnetzsteckez angeschlossen werden (Wechselstrom), der von jedem Elektrizitätsversorgungsunternehmen angeboten wird. Während der Strom durch die Schaltplatte (9) im Inneren der Vorderwand (1) und der Rückwand (2) fließt, wird der Wechselstrom auf 120 Volt reduziert und die Leuchtdiode aktiviert.The LED night light can be connected directly to any wall outlet (AC) offered by any electricity supplier. While the current through the circuit board (9) inside the front wall (1) and the rear wall (2) flows, the alternating current is reduced to 120 volts and the LED is activated.
Nachdem das LED Licht durch die Schalttafel hindurch gelaufen ist, wird strahlendes Licht erzeugt, dass über einen langen Zeitraum stabil und von Wetterbedingungen unbeeinflusst bleibt. Die elektrischen Schaltmodule beinhalten eine Schaltplatte, einen metallähnlichen Kondensator mit einer Polyesterabdeckung, zwei Widerstände, eine Diode und zwei Leuchtdioden.After the LED light has passed through the panel, radiant light is generated which remains stable over a long period of time and unaffected by weather conditions. The electrical switching modules include a circuit board, a metal-like capacitor with a polyester cover, two resistors, a diode and two light-emitting diodes.
Die Leuchtdiode (12) hält mindestens 100 000 Stunden lang und läuft somit länger als eine gewöhnliche Nachtleuchte.The light emitting diode (12) lasts for at least 100,000 hours and thus runs longer than a normal night light.
Claims (10)
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HK04107790A HK1072163A2 (en) | 2004-10-11 | 2004-10-11 | Rechargeable/emergency day light table lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1645795A2 true EP1645795A2 (en) | 2006-04-12 |
| EP1645795A3 EP1645795A3 (en) | 2007-03-21 |
Family
ID=34878549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05022043A Withdrawn EP1645795A3 (en) | 2004-10-11 | 2005-10-10 | Table lamp with LEDs |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1645795A3 (en) |
| GB (1) | GB2419936B (en) |
| HK (1) | HK1072163A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579867A (en) * | 2012-07-20 | 2014-02-12 | 太仓子午电气有限公司 | Foldable lighting socket |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4343032A (en) | 1978-07-10 | 1982-08-03 | Cable Electric Products, Inc. | Light sensitive electrical device |
| US6641283B1 (en) | 2002-04-12 | 2003-11-04 | Gelcore, Llc | LED puck light with detachable base |
| US6648496B1 (en) | 2000-06-27 | 2003-11-18 | General Electric Company | Nightlight with light emitting diode source |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2914175B2 (en) * | 1994-06-10 | 1999-06-28 | ツインバード工業株式会社 | Desk lamp |
| US6672738B1 (en) * | 2000-11-22 | 2004-01-06 | James M. Lewis | Decorative ornament |
| US6599000B2 (en) * | 2001-10-15 | 2003-07-29 | Steven T. Nolan | Interior lamp for producing white light using bright white LEDs |
| WO2005071307A1 (en) * | 2004-01-13 | 2005-08-04 | Jianping Cai | Portable table lamp |
| DE202005004636U1 (en) * | 2004-10-11 | 2005-06-02 | John Manufacturing Ltd., Kwun Tong | LED table lamp comprises a housing with a front and a rear wall, a protective cover including an optical component for focusing and scattering light from an LED to a required light strength, an LED and a mains plug |
-
2004
- 2004-10-11 HK HK04107790A patent/HK1072163A2/en not_active IP Right Cessation
-
2005
- 2005-10-10 EP EP05022043A patent/EP1645795A3/en not_active Withdrawn
- 2005-10-11 GB GB0520650A patent/GB2419936B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4343032A (en) | 1978-07-10 | 1982-08-03 | Cable Electric Products, Inc. | Light sensitive electrical device |
| US6648496B1 (en) | 2000-06-27 | 2003-11-18 | General Electric Company | Nightlight with light emitting diode source |
| US6641283B1 (en) | 2002-04-12 | 2003-11-04 | Gelcore, Llc | LED puck light with detachable base |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579867A (en) * | 2012-07-20 | 2014-02-12 | 太仓子午电气有限公司 | Foldable lighting socket |
Also Published As
| Publication number | Publication date |
|---|---|
| GB0520650D0 (en) | 2005-11-16 |
| GB2419936B (en) | 2009-08-19 |
| EP1645795A3 (en) | 2007-03-21 |
| HK1072163A2 (en) | 2005-08-12 |
| GB2419936A (en) | 2006-05-10 |
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