EP4329558A1 - Energieversorgungsvorrichtung - Google Patents
EnergieversorgungsvorrichtungInfo
- Publication number
- EP4329558A1 EP4329558A1 EP22722395.5A EP22722395A EP4329558A1 EP 4329558 A1 EP4329558 A1 EP 4329558A1 EP 22722395 A EP22722395 A EP 22722395A EP 4329558 A1 EP4329558 A1 EP 4329558A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- power supply
- furniture
- contact
- switching element
- electrical
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/90—Constructional details of drawers
- A47B88/919—Accessories or additional elements for drawers, e.g. drawer 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0012—Furniture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
- H01H3/161—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover or lid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0075—Lighting
- A47B2220/0077—Lighting for furniture, e.g. cupboards and racks
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0091—Electronic or electric devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/457—Actuated drawers operated by electrically-powered actuation means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H2003/007—Mechanisms for operating contacts the contacts being actuated by deformation of a flexible housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
- H01R25/142—Their counterparts
Definitions
- the invention relates to an energy supply device with the features of the preamble of claim 1, a piece of furniture with such an energy supply device, a method for supplying electrical energy to an electrical load that can be arranged in or on such a piece of furniture by means of such an energy supply device, and the use of such an energy supply device for Supplying at least one electrical consumer that can be arranged in or on such a piece of furniture with electrical energy.
- a supply of electrical energy to an electrical load arranged in or on the piece of furniture—in particular a supply of a load arranged on or in a movable furniture part—with electrical energy can be established or interrupted by a movement of the piece of furniture or the movable furniture part.
- a sudden change in power consumption can result in the undesirable formation of a spark gap on a contacting device that can contact a power supply rail of the piece of furniture. With such a spark gap, an open arc can occur, which can cause damage to the electrical contacts of the contacting device and the power supply rail, as well as disruptions in the power supply and connected electrical loads.
- the object of the invention is an energy supply device, a piece of furniture, a method for energy supply, and the use of a Specify power supply device in which the above disadvantages do not occur.
- an energy supply device with the features of claim 1, a piece of furniture with such an energy supply device, a method for supplying electrical energy to an electrical load that can be arranged in or on such a piece of furniture by means of such an energy supply device, and the use of such an energy supply device for supply solved at least one can be arranged in or on such a piece of furniture electrical consumer with electrical energy.
- the energy supply device is suitable for a piece of furniture with a furniture body and at least one movable furniture part for supplying at least one electrical consumer with electrical energy.
- At least one electrical consumer can be arranged in or on the piece of furniture, in particular in or on the furniture body, and/or in or on the movable furniture part. It should not be ruled out that the piece of furniture has a number of movable furniture parts and a number of electrical consumers.
- the energy supply device can have at least one power supply rail, it being possible for the power supply rail to be arranged on the furniture body or on the movable furniture part. Current for supplying at least one electrical load can be tapped off from the power supply rail.
- the energy supply device can have at least one contacting device, wherein the contacting device can be arranged at least partially on the movable furniture part or on the furniture body.
- the contacting device can have at least one contact element for electrically conductive contacting of the at least one power supply rail.
- the power supply rail can be contacted in a conductive manner by the at least one contact element.
- the contacting device can have at least one switchable load switching element for activating a power supply from the power supply rail to the at least one electrical load via the contacting device.
- the energy supply device can have a plurality of contacting devices that are configured separately from one another.
- the energy supply device can also have a plurality of load switching elements which are designed separately from one another.
- the switchable load switching element can essentially have an open switching state in which no current can flow through the load switching element and a closed switching state in which current can flow through the load switching element.
- the switchable load switching element can be designed, for example, in the form of an electronic semiconductor component such as a bipolar transistor, a field effect transistor, an optocoupler, a thyristor, a triac or a semiconductor relay.
- the power supply rail can be contacted by the contacting device via the contact element when the switchable load switching element is in an open switching position.
- the contacting device When the at least one contact element of the contacting device comes into contact with the power supply rail, the contacting device can be brought to the voltage potential of the power supply rail without a significant current flowing through the contact element.
- the switchable load switching element can activate a power supply for the electrical load.
- the power supply for the electrical load can be switched off before the contact of the contact element of the contacting device is released from the power supply rail.
- the at least one power supply rail can be electrically conductively contacted by the at least one contact element and/or the at least one load switching element can be switched.
- the contact of the contact element with the power supply rail can be made or broken by a movement of the movable furniture part.
- the power shift element can be shiftable by a movement of the movable furniture part.
- the at least one power supply rail can be contacted in a galvanically conductive manner by the at least one contact element and/or the at least one load switching element can be switched.
- a predetermined or specifiable relative position of the at least one movable furniture part to the furniture body can preferably be given by a movement into or out of an end position of the movement of the at least one movable furniture part.
- the power supply rail can be contacted by the at least one contact element and/or the at least one load switching element can be switched.
- the at least one load switching element can have at least one measuring contact, with a galvanically conductive contacting of the contact element with the at least one power supply rail being able to be measured with the at least one measuring contact.
- the at least one load switching element can detect via the at least one measuring contact whether there is contact between the measuring contact and the power supply rail.
- the power shift element can have a predetermined or predeterminable shift position.
- the galvanically conductive contacting of the contact element with the at least one power supply rail can be measured by the at least one movable furniture part reaching a predetermined or specifiable relative position to the furniture carcass and/or by measuring a voltage present on the at least one power supply rail using the measuring contact.
- a predetermined or specifiable relative position of the at least one movable furniture part to the furniture body can preferably be given by a movement into or out of an end position of the movement of the at least one movable furniture part.
- contacting of the power supply rail can be detected by the at least one contact element and/or the presence of a voltage on the contact element can be measured.
- Contacting of the contact element on the power supply rail can be detected essentially as a function of the position and/or as a function of the voltage.
- a power supply from the power supply rail to the at least one electrical load can be enabled by the at least one load switching element in a substantially power-free manner.
- the load switching element can activate a power supply from the power supply rail to the electrical consumer essentially without requiring a large amount of power of its own. This can be done in particular by voltage-controlled switching of the load switching element.
- Power supply device at least a first
- Having a load switching element for a first electrical load and a second load switching element for a second electrical load and the second load switching element can be switched depending on the switching state of the first load switching element.
- a contact or an interruption in a contact of the power supply rail for the first electrical load can be detected by the first load switching element.
- the second power-shift element can be switchable as a function of this.
- the first load switching element for the first electrical load and the second load switching element for a second electrical load can be arranged in or on the same piece of furniture in or on the same piece of furniture in or on different pieces of furniture in or on different pieces of furniture.
- the at least one contact element and the at least one load switching element can be arranged in a common structural unit.
- the contact element can have a spring contact for electrically conductive contacting of the at least one power supply rail.
- a spring contact can, for example, allow a certain freedom of movement for a movable furniture part, within which the contact element remains in contact with the power supply rail.
- the spring contact can have at least one pivotable spring finger.
- the at least one power shift element can be switchable by a movement of the at least one pivotable spring finger.
- the spring finger of the spring contact can come into contact with the power supply rail, as a result of which a galvanically conductive contact is produced.
- the pivotable spring finger can be pivoted while maintaining contact with the power supply rail and, for example, the measuring contact can be contacted and the load switching element switched.
- the power supply rail can generally have at least two galvanically conductive contact areas or contact points.
- One of the contact surfaces or contact points can be at a predetermined or specifiable voltage potential relative to the other contact surface or contact point.
- a supply voltage can be applied to one of the contact surfaces or contact points, while the other contact surface or contact point is connected to circuit ground.
- the energy supply device can generally have at least one DC voltage source and/or at least one Include AC voltage source for supplying the at least one electrical load with electrical energy.
- the energy supply device can have a chargeable energy store, from which an electrical consumer can be supplied with electrical energy at least for a limited period of time, at least when the load switch of the energy supply device is open. As a result, an electrical consumer can be supplied with electrical energy, at least for a limited period, even without contacting the power supply rail.
- the energy supply device can supply different loads with electrical energy.
- the energy supply device can have different interfaces for connecting electrical loads and, if necessary, voltage regulators.
- the electrical loads can include, for example, radio transmitters, light sources, furniture drives, power supplies or plate warmers.
- an energy store of an electrical consumer can be charged with the energy supply device, for example when the movable furniture part is designed as a drawer when the drawer is closed.
- Protection is also sought for a piece of furniture with a furniture body and at least one furniture part that can be moved relative to the furniture body, in particular in the form of a drawer, wherein the at least one furniture part can be arranged at least partially in an interior space of the furniture body, with the piece of furniture having at least one energy supply device as described above .
- the movable furniture part can be designed in particular as a drawer, furniture door or furniture flap.
- the contacting device can be arranged on a rear wall of the movable furniture part facing the interior of the furniture body.
- the contacting device can be arranged on a rear wall of a drawer.
- the power supply rail can be arranged on a rear wall of the furniture body facing the interior of the furniture body.
- the power supply rail can extend, for example, along a height extension on the rear wall of the furniture body facing the interior of the furniture body.
- a contacting device arranged on a rear wall of a drawer contacts a power supply rail arranged on the rear wall of the furniture body when the drawer is closed or a contact is released when the drawer is opened.
- the at least one movable furniture part can have at least one interface to which at least one electrical load can be detachably coupled.
- an interface can be in the form of a plug connection, a USB bus system or an interface for wireless energy transmission.
- the piece of furniture can have at least one electrical consumer.
- Such an electrical load can be given, for example, by a radio transmitter, a lighting device, a furniture drive or a plate and cup warmer.
- a lighting device can be arranged in or on the furniture body and in or on a movable furniture part.
- at least one electrical consumer in the form of at least one light source can be arranged in or on the furniture body and the at least one light source can be arranged above the at least one movable furniture part in relation to the mounting position. If a first and second load switching element as described above is present, the light source can be switched on or off, for example, when the movable furniture part moves.
- Protection is also sought for a method for supplying electrical energy to an electrical load that can be arranged in or on a piece of furniture by means of an energy supply device as described above for a piece of furniture as described above.
- a contacting device with at least one contact element can contact at least one power supply rail in a galvanically conductive manner.
- a power supply can be enabled from the power supply rail to the at least one electrical load via the contacting device using at least one load switching element.
- the at least one contact element can be electrically conductively contacted at least one power supply rail.
- the at least one power shift element Enable power supply from the power supply rail to the at least one electrical consumer via the contacting device.
- Power supply rail to at least one electrical
- a galvanically conductive contacting of the contact element with the at least one power supply rail can be measured with at least one measuring contact of the at least one load switching element in a contact measurement method step.
- the galvanically conductive contacting of the contact element with the at least one power supply rail can be measured by reaching a predetermined or predeterminable relative position of the at least one movable furniture part to the furniture body and/or by measuring a voltage present on the at least one power supply rail using the measuring contact.
- the measuring contact can detect a position of the movable furniture part relative to the furniture body and/or measure the presence of a voltage on the contact element.
- a predetermined or specifiable relative position of the at least one movable furniture part to the furniture body can preferably be given by a movement into or out of an end position of the movement of the at least one movable furniture part.
- Power supply device at least a first
- a contact or an interruption in a contact of the power supply rail for the first electrical consumer can be detected by the first load switching element in a contact measurement process step.
- the second load-shifting element can be switched in an enabling method step.
- Protection is also sought for the use of an energy supply device as described above for supplying electrical energy to at least one electrical consumer that can be arranged in or on a piece of furniture.
- FIG. 1 is a perspective rear view of an embodiment of a piece of furniture
- FIG. 2 side views of a sectional view and a
- Fig. 3 is another perspective rear view of a
- FIG. 4 side views of a sectional view and a
- Fig. 5 shows a detailed representation of an embodiment of
- FIG. 6a and 6b detailed views of an embodiment of
- FIG. 7a and 7b detailed views of an embodiment of a
- Figures 9a and 9b are schematic circuit diagrams using an embodiment of an energy transfer device.
- Fig. 10 is a schematic representation of the switching of a
- FIG. 1 shows a perspective rear view of an embodiment of a piece of furniture 1 with a furniture body 2 and a movable furniture part 5 in the form of a drawer which is arranged partially in the interior space 3 of the furniture body.
- the piece of furniture 1 has a power supply rail 8 running along a vertical extension of the furniture body 2 on the back.
- a contacting device 9 with a contact element 10 is arranged on a rear wall 6 of the movable furniture part 5 .
- FIG. 2 shows side views of a sectional illustration and a detailed view of the piece of furniture 1 shown in FIG. It can be seen here that the movable furniture part 5 in the form of the drawer is partially arranged in the interior 3 of the furniture body 2 .
- An electrical load 7 connected to the contacting device 9 via an interface 20 is arranged in the movable furniture part 5 in the form of a drawer.
- the contacting device 9 with the contact elements 10 is at a distance from the power supply rail 8 attached to the rear wall 4 of the furniture body 2, so there is no power supply rail galvanically conductive connection of the contact elements 10 to the power supply rail 8.
- FIG. 3 shows a perspective rear view of the embodiment of a piece of furniture 1 according to FIG.
- the contacting device 9 has come into contact with the contact elements 10 with the power supply rail 8, as a result of which a galvanically conductive connection of the contact elements 10 with the power supply rail 8 is created.
- FIG. 5 shows a detailed representation of the contacting device 9 and the power supply rail 8, which in the embodiment shown has two contact surfaces 17, the direction of view with reference to FIG. 4 being directed from the interior 3 towards the rear wall 4.
- FIGS. 6a and 6b A detailed view of an embodiment of the contacting device 9 is shown in FIGS. 6a and 6b.
- the contacting device 9 has two spring contacts 15 which are mounted pivotably on a housing 21 and on each of which a contact element 10 for contacting the contact surfaces 17 of the power supply rail 8 is arranged.
- the spring contacts 15 can, for example, allow a certain freedom of movement of the movable furniture part 5 within which contacting of the power supply rail 8 by the contact element 10 remains.
- the spring contacts 15 have spring fingers 16 pivotably mounted on the spring contacts 15.
- the spring contacts 15 and the spring fingers 16 can each have energy accumulators, for example in the form of a spring, for resetting the pivoting movement.
- the spring contact 15 of the contacting device 9 also has the measuring contact 14 .
- the contacting device 9 is arranged on the movable furniture part 5 , the contacting device 9 with the contact elements 10 can approach the contact surfaces 17 of the power supply rail 8 when the furniture part 5 moves relative to the furniture body 2 .
- the contacting device 9 with at least one contact element 10 can contact the at least one power supply rail 8 in a galvanically conductive manner—for example in a contacting method step.
- measuring contact 14 - for example in a contact measurement method step - can make galvanically conductive contact with contact element 10, which in turn is in galvanically conductive contact with the at least one power supply rail 8.
- the measuring contact 14 can be arranged, for example, spatially offset from the contact element 10 such that contacting the power supply rail through the measuring contact 14 after a Contacting of the contact element 10 with the power supply rail 8 takes place.
- a contact surface 17 of a power supply rail 8 is contacted by a voltage source 18 in the form of a DC voltage source.
- a contact element 10 of a spring contact 15 of a contacting device 9 (not shown in detail here) is in a galvanically conductive connection with the power supply rail 8.
- the load switching element 11 is designed, for example, with a field effect transistor as the switching element, the switching state of the load switching element 11 being represented symbolically by an open and a closed switch.
- the energy supply device also has an energy store 19 in the form of a capacitor.
- the energy store 19 can supply an electrical consumer 7 with energy, independently of the switching position of the load switching element 11, at least for a limited period of time.
- the contact element 10 in the form of the pivotable spring finger 16 is connected to an input 23 of a switchable load switching element 11 .
- the measuring contact 14 is connected to one of the control inputs 24 of the switchable load switching element 11 .
- An electrical load 7 shown here schematically and by way of example as a light source, is connected to an output 23 of the switchable load switching element 11 .
- the load switching element 11 is designed to measure the galvanically conductive contacting of the contact element 10 with the at least one power supply rail 8 by measuring a voltage present on the at least one power supply rail 8 using the measuring contact 14 .
- the load switching element 11 - for example in a disconnection process step - can be disconnected from the power supply rail 8 to the at least one electrical load 7 via the contacting device 9.
- the pivotable spring finger 16 can be pivoted as in the transition from Figure 9a to Figure 9b while remaining in contact with the power supply rail 8 and the measuring contact 14 touches the already live spring finger Contact 16, whereby the load switching element 11 can be switched and the electrical load 7 can be supplied with electrical energy.
- the measuring contact 14 can also be designed in the form of a position-dependent switch, which switches the load switching element 11 after contact has been made with the contacting device 9 of the power supply rail 8 .
- the electrical consumer 7 is designed in the form of a radio transmitter, depending on the sound position of the load switching element 11 can emit a radio signal.
- the power supply rail 8 can supply the latter with electrical energy from the energy store 19, at least for a limited period of time.
- An interruption in the power supply from the power supply rail 8 can be detected by the electrical consumer 7 itself or by communication with the load switching element 11 switched to an open position. Such an interruption can take place, for example, by a movement of the movable furniture part 5, for example when a drawer is opened.
- the radio signal can be received from another electrical consumer 7 in the form of a radio receiver, which further
- Load switching element 12 switches, as shown, for example, into a closed switching position in which an electrical consumer 7 in the form of, for example, a lighting device can be supplied with electrical energy.
- the electrical load 7 in the form of the radio receiver can be supplied with electrical energy independently of the switching position of the other load switching element 12 .
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Drawers Of Furniture (AREA)
- Keying Circuit Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA50336/2021A AT525028B1 (de) | 2021-04-30 | 2021-04-30 | Energieversorgungsvorrichtung |
| PCT/AT2022/060141 WO2022226568A1 (de) | 2021-04-30 | 2022-04-27 | Energieversorgungsvorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4329558A1 true EP4329558A1 (de) | 2024-03-06 |
Family
ID=81598053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22722395.5A Pending EP4329558A1 (de) | 2021-04-30 | 2022-04-27 | Energieversorgungsvorrichtung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240156261A1 (de) |
| EP (1) | EP4329558A1 (de) |
| JP (1) | JP2024516251A (de) |
| CN (1) | CN117337144A (de) |
| AT (1) | AT525028B1 (de) |
| TW (1) | TWI822019B (de) |
| WO (1) | WO2022226568A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025180779A1 (de) * | 2024-03-01 | 2025-09-04 | Zumtobel Lighting Gmbh | Halteadapter mit berührungsschalter für dc-stromschiene |
| EP4611190A1 (de) * | 2024-03-01 | 2025-09-03 | Zumtobel Lighting GmbH | Halteadapter mit berührungsschalter für dc-stromschiene |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002238678A (ja) * | 2001-02-20 | 2002-08-27 | Sun Wave Ind Co Ltd | キャビネット |
| AT413185B (de) * | 2001-05-17 | 2005-12-15 | Blum Gmbh Julius | Möbelschublade |
| DE202006006185U1 (de) * | 2006-04-18 | 2007-08-30 | Paul Hettich Gmbh & Co. Kg | Möbel |
| JP2010502342A (ja) * | 2006-09-05 | 2010-01-28 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 電動モジュラ家具システム |
| US8172588B2 (en) * | 2007-08-09 | 2012-05-08 | Haworth, Inc. | Modular electrical distribution system for a building |
| DE202007016660U1 (de) * | 2007-12-03 | 2009-04-16 | Paul Hettich Gmbh & Co. Kg | Möbel mit einer Einrichtung zur drahtlosen Übertragung von Elektrischer Energie |
| AT506974B1 (de) * | 2008-06-26 | 2013-04-15 | Blum Gmbh Julius | Elektrisches kontaktteil |
| AT507241B1 (de) * | 2008-09-03 | 2013-05-15 | Blum Gmbh Julius | Möbel mit schublade und stromverbraucher |
| ITBO20110225A1 (it) * | 2011-04-26 | 2012-10-27 | Composit S P A | Mobile con maniglie luminose |
| US20210293401A1 (en) * | 2012-10-22 | 2021-09-23 | OOO Compania "NorkPalm" | Lighted drawer, lighting device and current collector |
| CN203524160U (zh) * | 2013-01-23 | 2014-04-09 | 托尔高额托夫·努尔兰 | 一种抽屉式货架 |
| DE102014005715A1 (de) * | 2013-06-18 | 2014-12-18 | YL GmbH | Schublade |
| DE202013104447U1 (de) * | 2013-09-30 | 2015-01-08 | Halemeier Gmbh & Co. Kg | Schaltung zur Energieversorgung einer Leuchte an einem beweglichen Möbelteil |
| DE102017004018A1 (de) * | 2017-04-26 | 2018-10-31 | Dirk Lehrling | Elektrischer Steckverbinder |
| CN107658657B (zh) * | 2017-09-22 | 2024-07-02 | 北京必革家科技有限公司 | 导向取电机构及可移动家具 |
| US10401018B1 (en) * | 2018-03-16 | 2019-09-03 | Hafele America Co. | Illuminated cabinet |
| US12419419B2 (en) * | 2018-08-03 | 2025-09-23 | CPC Engineering Design Limited | Furniture components and assemblies |
| DE202020100078U1 (de) * | 2020-01-09 | 2021-04-12 | Grass Gmbh | Stromschiene |
| US12173555B2 (en) * | 2020-01-16 | 2024-12-24 | Intosee Co., Ltd | Storage box having display panel |
-
2021
- 2021-04-30 AT ATA50336/2021A patent/AT525028B1/de active
-
2022
- 2022-04-27 JP JP2023566868A patent/JP2024516251A/ja active Pending
- 2022-04-27 WO PCT/AT2022/060141 patent/WO2022226568A1/de not_active Ceased
- 2022-04-27 EP EP22722395.5A patent/EP4329558A1/de active Pending
- 2022-04-27 CN CN202280031962.6A patent/CN117337144A/zh active Pending
- 2022-04-29 TW TW111116405A patent/TWI822019B/zh active
-
2023
- 2023-10-27 US US18/384,637 patent/US20240156261A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240156261A1 (en) | 2024-05-16 |
| CN117337144A (zh) | 2024-01-02 |
| JP2024516251A (ja) | 2024-04-12 |
| TW202302017A (zh) | 2023-01-16 |
| AT525028B1 (de) | 2023-08-15 |
| AT525028A1 (de) | 2022-11-15 |
| WO2022226568A1 (de) | 2022-11-03 |
| TWI822019B (zh) | 2023-11-11 |
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