EP3711629A1 - Dispositif doté d'une rehausse latérale de tiroir et d'un dispositif d'éclairage, tiroir et meuble - Google Patents

Dispositif doté d'une rehausse latérale de tiroir et d'un dispositif d'éclairage, tiroir et meuble Download PDF

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Publication number
EP3711629A1
EP3711629A1 EP20152369.3A EP20152369A EP3711629A1 EP 3711629 A1 EP3711629 A1 EP 3711629A1 EP 20152369 A EP20152369 A EP 20152369A EP 3711629 A1 EP3711629 A1 EP 3711629A1
Authority
EP
European Patent Office
Prior art keywords
drawer
lighting
movement
energy store
designed
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.)
Granted
Application number
EP20152369.3A
Other languages
German (de)
English (en)
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EP3711629B1 (fr
Inventor
Stephan Mittwoch
Tobias Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grass GmbH
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Grass GmbH
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Publication date
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Publication of EP3711629A1 publication Critical patent/EP3711629A1/fr
Application granted granted Critical
Publication of EP3711629B1 publication Critical patent/EP3711629B1/fr
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Classifications

    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • 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
    • 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

Definitions

  • Drawers comprising a device with a drawer rail and a switchable lighting device with a lamp unit.
  • the lighting device is used by means of the lamp unit to generate a lighting effect in the drawer railing with artificial light.
  • the lighting device is controlled with a lighting control device during operation.
  • a side wall of the drawer such as a drawer frame with a drawer railing present above a base part of the drawer frame, which z. B. has a translucent section, can be illuminated with lamps of the lamp unit.
  • the artificial light radiated into the side wall or drawer railing can radiate laterally inwards or outwards relative to the drawer, whereby, for example, an interior of the drawer can be illuminated.
  • the object of the present invention is to provide a user-friendly and energy-saving, improved lighting situation for drawers that is oriented towards practical use.
  • the invention relates to a device consisting of a drawer rail, which can be assigned to a drawer, and a switchable lighting device which comprises a light source unit with which a lighting effect in the drawer rail can be set up temporarily, the lighting device being a lighting control device for operational control the lighting device, an energy store for supplying the lighting device with electrical energy and a sensor arrangement for detecting a state of motion of the device and thus of the drawer when the device is present on the drawer, the lighting control device being designed depending on the state of motion detected by the sensor arrangement Device to switch the lighting device on or off, wherein the sensor arrangement is able to determine an acceleration and / or an inclination and / or an oscillation and / or with respect to the device he can detect a shock and / or a state of shock and / or a change in position or distance.
  • the state of motion of the device or the drawer can thus be recorded very precisely and reliably in all practice-relevant situations.
  • the sensor arrangement preferably comprises an acceleration sensor and / or a vibration sensor and / or a gyro sensor.
  • the state of motion of the drawer is identical to the state of motion of the device when the device is in use or is attached to the drawer. Accordingly, detection of a state of motion of the device is to be understood as meaning detection of a state of motion of the drawer in the following, based on a state of use of the device or when the device according to the invention is present on the drawer.
  • a desired lighting situation can be provided flexibly and reliably in a drawer which comprises a drawer railing as part of the device according to the invention.
  • different detection principles are used advantageously or individually, which are used for the controlled operation of the lighting device or for switching it on and off or for energizing and de-energizing.
  • various sensor principles or sensors of modern detection technology are used. Compared to other techniques, these each have associated or specific advantages. What they all have in common is the technically highly precise mode of operation, high reliability, high economic efficiency and high robustness. In addition, the space required is comparatively small.
  • an optical acceleration sensor for example, an optical acceleration sensor, a piezoelectric sensor, a magnetic sensor, an inductive sensor and / or a capacitive sensor can be used as the acceleration sensor.
  • the acceleration force acts on a mass, for example an iron core, which contains the inductances of the coil.
  • the change in inductance is the measure for the acceleration.
  • an elastically suspended permanent magnet is used as the seismic mass, which changes its distance from a Hall element or a field plate resistor through acceleration.
  • the acceleration is determined by measuring the Hall voltage or the field plate resistance.
  • a capacitive acceleration sensor is preferably used, such as a so-called MEMS acceleration sensor (Micro-Electro-Mechanical-Systems acceleration sensor).
  • MEMS acceleration sensor consists of electronic logic and micromechanical structures, e.g. B. springs made of silicon, for example, only a thousandth of a millimeter thick.
  • the MEMS acceleration sensor suitable in each case can advantageously be selected from hundreds of components that are offered in a wide variety of price and / or performance categories.
  • the developer defines the key parameters and features for assessing and selecting the appropriate MEMS acceleration sensor, which are essential for the respective application with regard to inclination and stabilization.
  • acceleration sensor in particular an acceleration but also a position, an inclination, an oscillation or a shock, in relation to the drawer, can be measured.
  • acceleration sensors with seismic mass it is advantageously possible to set up in all three spatial coordinates, with which a one-, two- or three-axis movement can be detected.
  • a capacitive acceleration sensor is particularly advantageous for reasons of space and / or costs.
  • the movement that is measured has to be detected in only one spatial axis, so that a uniaxial and thus comparatively simple acceleration sensor is sufficient to fully perceive the movement.
  • multi-type Sensors are used.
  • a change in capacitance can advantageously be measured on one or both sides.
  • a unilateral or uniaxial capacitive acceleration sensor can advantageously be used to detect an opening movement of the drawer. This assumes that this is not detected during a closing movement of the drawer, which means that when closing the drawer z. B. with a draw-in arrangement in a closed state, this movement is damped, since undamped braking can be understood as negative acceleration by the measuring system. Otherwise an additional sensor system would be necessary in order to distinguish between an opening movement and a closing movement of the drawer.
  • a vibration sensor is used to detect movements and / or vibrations by means of a gold-plated, movable microsphere. Due to its small dimensions, a vibration sensor is advantageously suitable for use in comparatively very small electronic devices. The vibration sensor is advantageously very easy to integrate and does not require any special signal evaluation.
  • the microsphere with a small diameter of, for example, usually less than 1 millimeter is located in a cavity of the sensor and can move freely therein. The slightest movement or vibration sets the ball in motion so that it closes or opens two gold-plated contacts. The resulting impulses are evaluated in application-specific electronics and converted into corresponding switching commands.
  • a gyro sensor or a gyroscope sensor measures a rotational speed or a rotary movement.
  • the gyro sensor uses the Coriolis force and the so-called tuning fork principle to determine the position of the object to be detected.
  • metal elements are made to vibrate by electricity. When the gyro sensor moves, the oscillation of the metal elements changes and the capacitors around them register the corresponding change.
  • the lighting control device preferably comprises an intelligent unit or a computer unit, for example electronic elements implemented on a circuit board. This enables a space-saving and / or a flexible or optionally at one of different locations possible attachment.
  • the lighting control device is preferably programmable or preferably comprises a controller or a programmable controller.
  • the lighting control device and / or the sensor arrangement is or are preferably designed such that the lighting control device and the sensor arrangement communicate with one another at least temporarily.
  • the light generation with the lighting device is used to provide artificial light in or near the drawer railing.
  • the lighting device comprises an artificial light source, usually formed from several identical light means, preferably a light-emitting diode arrangement or LED arrangement with several LEDs and / or other light source arrangements.
  • the drawer railing which is made entirely or in sections of a transparent or translucent material, and not another element of the drawer, is used as the object for coupling the light effect on the drawer.
  • the drawer railing also extends advantageously over the essential or entire depth dimension or length of the drawer and in particular directly adjoins the interior or storage space of the drawer to be illuminated, which enables an effective lighting effect and use of light.
  • the energy store preferably provides a low-voltage voltage, preferably a low-voltage working voltage of less than 50 volts, preferably of less than 10 volts, preferably one electrical voltage of 5 volts.
  • the energy store is preferably designed as a structural unit that is closed to the outside with a closed outer surface, apart from one or more plug-in points and / or connection points.
  • the unit is compact building z. B. in flat or panel construction with a robust outer housing, for example made of a hard plastic to protect the interior of the energy storage device against the ingress of moisture and / or dirt from the outside.
  • the structural unit has, for example, approximately the format of a commercially available smartphone or a power bank.
  • the energy store can, for. B. specifically designed or based on a commercially available power bank or a commercially available mobile battery.
  • the energy store or a corresponding rechargeable battery is advantageously received or adjusted to a rear wall holder of the drawer. This is preferably done via a tool-free connection, for example by magnetic attachment or by a Velcro connection.
  • the energy store is preferably attached to a counter-section, for example on the rear of the drawer or a drawer rear wall or a rear wall holder, by means of a mechanical bond. A mechanical connection based on the keyhole principle is preferred.
  • the energy store is brought up to this for attachment to a mating section such as a back wall holder until a connecting or latching element on the outside of the housing of the energy store can dip into a keyhole on the mating section or the back wall holder.
  • a safety device is preferably implemented by a spring element which, in the end position reached, snaps resiliently into a latching position, whereby an upward movement of the energy store is blocked.
  • the spring element is operated without tools or with a tool such as a screwdriver and the detent set up until then is released, which then allows the upward movement of the energy store because the detent is unlocked.
  • the lighting control device is advantageously designed to set up or prevent the supply of electrical energy to the lighting device as a function of the state of motion of the device detected by the sensor arrangement.
  • a fundamental physical principle is thus used for the safe operation of the lighting device.
  • a desired lighting effect for the user of the drawer is generally dependent on the usage state of the drawer and thus generally dependent on the type of the prevailing movement state.
  • a movement state also includes a standstill situation, that is, when the drawer is not e.g. B. moved relative to a furniture body of a piece of furniture via a drawer slide with a full or partial extension arrangement.
  • the lighting control device preferably comprises a switching arrangement or a switch, so that the supply of the lighting device with electrical energy or with electrical current can be set up or prevented in a targeted manner, in that the switch assumes a corresponding open or closed switching state.
  • the switching state can be controlled with the lighting control device.
  • the lighting control device is designed to switch on the lighting device in the case of a movement state of the device detected by the sensor arrangement, when the device is moved in a first direction of movement.
  • a direction of movement can thus be specified depending on the user's wishes in which the light effect exists or that no light effect exists when the device and thus the drawer move in the opposite direction to the first direction of movement.
  • the first direction of movement corresponds to an opening direction of the drawer relative to the furniture body.
  • the control device is preferably designed such that, when the device is in use, the lighting device is activated or switched on when the drawer is opened. Conversely, it is possible with the control device that the lighting device is not activated or switched off when the drawer is closed.
  • this is user-friendly or it reduces the operating time of the lighting device to an application-specific minimized amount.
  • it makes sense or is helpful if you can visually detect the storage space of the drawer during the opening movement by turning on the lighting device and generating a lighting effect in the drawer railing that also covers the vicinity of the drawer or illuminates their storage space. Due to a transparent or translucent drawer rail, light shines from the rail into the drawer. This is particularly advantageous if the area around the drawer is not well lit or is in the dark.
  • the lighting device which is switched on in a targeted manner, at least when opening, the storage space is brightly illuminated at least when opening and is therefore already clearly visible to the user.
  • the user is then in real time or immediately after the end of the opening movement in the picture which objects and / or where they are housed in the drawer.
  • the objects accommodated in the storage space of the drawer are already clearly visible during the opening of the drawer, which is advantageous for the subsequent removal and storage of things in the drawer.
  • the storage space is usually of no interest to the user. Therefore, the targeted detection of the opening movement with the sensor arrangement and the associated lighting of the drawer railing is only advantageous when opening. A Energy consumption when closing for the lighting is advantageously excluded for economic and / or ecological reasons.
  • the lighting control device is designed to switch on the lighting device after a movement state of the device detected by the sensor arrangement, when the device is moved in a first direction of movement, and the lighting device after a predeterminable period of time has elapsed to be switched off from a reference point in time.
  • the lighting device which is switched on or is switched on when the movement is detected, is linked to the opening movement and tailored to the practice, only switched on for as long as necessary or sensible. An unwanted or unnecessarily permanent switching state "switched on", which relates to the lighting device, is avoided.
  • the lighting control device is designed to set the reference time to the time when the standstill position is reached after the device has moved in the first direction of movement.
  • the first direction of movement of the drawer relative to the furniture body is preferably an opening direction of the drawer. At the end of the opening movement, what the sensor arrangement detects and a corresponding signal is sent to the lighting control device, a predeterminable period of time elapses within which the lighting effect of the switched-on lighting device continues to exist.
  • the lighting device is then switched off.
  • the lighting device is preferred even before reaching the Standstill position switched on, preferably during the entire opening movement of the drawer so with the beginning of the movement from the previously occupied z. B. closed standstill position, and remains on after reaching the open standstill position until the specified time has expired.
  • the lighting device is only switched on when the standstill position is reached or shortly beforehand and that the predefinable time period expires when the standstill position is reached or is switched off again after the time period has expired.
  • the predefinable period of time can, for. B. be a few seconds up to 20 or more seconds.
  • the time period is, for example, 2, 3, 5 or 10 seconds or more.
  • the time limit is advantageous in terms of practical use of the drawer.
  • the lighting can be operated in such a way that the lighting switches on automatically or automatically and only remains switched on during an actual or experience-based usage time of the drawer, for example while a person removes something from the drawer or puts an object in the drawer. Accidental longer energy consumption is advantageously avoided.
  • the predeterminable time period is preferably a timing element which is implemented as a passive timing element.
  • the predeterminable time span is preferably without connection to an external one Power source can be set up. This enables, in particular, an energy-self-sufficient function of the timing element or a time span operation solely with the energy store.
  • the timing element is needed in particular to switch off the light after a certain time. As a rule, this is implemented in electrical engineering with an IC timer module. This is an active component that is dependent on an external power source and that can be controlled via a microcontroller and variably adjusted on the software side.
  • a passive timing element has the advantage that it does not need a connection to an external power source in order to implement the desired function. For this purpose, this function is dimensioned once and is then permanently parameterized or, if necessary, adjustable via a potentiometer.
  • Associated components can be integrated on the light bar or an LED bar. An external circuit board is then not necessary, on which the microcontroller would then also be positioned.
  • the lighting control device is designed to detect a movement of the device in a second direction of movement that can be detected with the sensor arrangement and to bring the lighting device into a switched-off state and / or in during the movement of the device in the second direction of movement to be left in an off state.
  • the first and second directions of movement preferably run along the same spatial axis, with the first and second directions of movement being opposite to one another.
  • the second direction of movement preferably corresponds to the closing direction of the drawer relative to the furniture body. At least from the point in time of the start of the movement in the second movement direction and during the preferably entire movement of the device or the drawer in the second movement direction, which the sensor arrangement detects and a If a corresponding signal is received from the lighting control device, it is ensured that the lighting effect of the lighting device does not exist or the lighting device is switched off and also preferably remains switched off during the entire duration of the closing movement.
  • the energy store is designed as a structural unit which has an attachment point for a plug connection to an electrical line.
  • the connection on the energy store in order to connect it to an electrical line, serves to supply energy to the lighting device or the light sources of the illuminant unit and / or to charge a chargeable storage unit of the energy store for storing electrical energy.
  • the energy store preferably has an opening on its outside that belongs to the point of attachment on the energy store.
  • the plug-in point preferably comprises a plug-in section which is sunk or recessed inward on the outside of the housing and on which a plug of the electrical line can be brought into conductive plug-in contact subject to friction.
  • the energy store can optionally be electrically or galvanically connected to the lighting device and / or an energy supply from the outside and physically separated, which is possible with a simple handle or without tools.
  • connection point on the energy store and the matching plug are preferably designed in accordance with a commercially available or standardized connector arrangement, which is economically advantageous.
  • the connector assembly can, for. B. be designed according to a micro USB-B port or according to a micro USB-C port.
  • a first patch and a second patch are z. B. designed identically or differently. Both attachment points are preferably present on the same, for example narrow side or flat side of a housing of the energy store, for example a few centimeters apart.
  • the first connector is used, for example, to supply energy to the lighting device or the lamp unit with stored energy from the storage unit of the energy store, which takes place via a first electrical line.
  • the second connector is used, for example, to electrically connect the energy store via another electrical line to an external energy source for electrically charging the storage unit of the energy store, such as for example for charging via an external power supply via a socket connection at the other end of the electrical line or via a power grid or a power bank or another battery.
  • the energy store advantageously does not have to be removed from the drawer for charging.
  • the energy store and / or at least the storage unit can be removed from the drawer for charging.
  • B. a corner post or a corner connector in a rear corner area of the drawer between the side wall or the railing and the The back of the drawer can be done with a simple screwdriver or without tools, for example.
  • a removable storage unit it can be connected in a conductively releasable manner to a base unit of the energy store, so that in the connected state the lighting device can be supplied with energy from the charged storage unit.
  • the lamp unit has an attachment point for a plug connection to an electrical line. So that the power supply of the lamp unit is flexible and easy with a z. B. Cable line can be set up with a suitable plug for the attachment point of the lamp unit.
  • an electrical line is provided between the energy store and the lamp unit, which can be plugged into the energy store and / or on the lamp unit. Since the energy store can advantageously be arranged on the drawer itself, a cable connection between the lamp unit and an energy supply outside the drawer is not required, which means that the resulting disadvantages, in particular due to the displaceable drawer relative to the furniture body, can be avoided, e.g. B. by jamming or hooking line or cable sections of the electrical line on a drawer rail or on the furniture body. As an alternative to the plug connection, a fixed line or cable connection is possible on the energy store and / or on the lamp unit. With the z. B.
  • the z. B. designed as a flexible cable line for the electrical connection can save space and shape z. B. be guided snugly on wall sections of the drawer. With the z. B. each on the lamp unit and the Energy store connected line, the distance between the connector on the energy store and the connector on the lamp unit can be bridged in a flexible and space-saving manner.
  • the lamp unit is designed as a light strip with a light-emitting diode arrangement. This is compact and easy to assemble.
  • a control unit for the control with the lighting control device is provided, which is integrated in a housing of the energy store.
  • the lighting control device can thus be accommodated in a protected manner in a part of the device that is already mandatory.
  • control unit is provided for the control with the lighting control device, which control unit is integrated in the illuminant unit. In this way, a component of the device that is already present is used for integrated accommodation of the control unit.
  • the energy store is advantageously designed as a clip-on component for detachable attachment to a mating section.
  • the mating section which is present, for example, on the device or on parts of the remaining drawer such as a corner connector or a rear wall holder, is designed as a suitable slot.
  • the slot on the mating section and a plug-in section on the energy store are matched to one another in such a way that the energy store can be releasably hooked or plugged onto the mating section with a simple movement or manually and thus attached in a fixed position.
  • a plurality of preferably exactly two protruding plug-in sections are preferably present on the outside of the preferably at least substantially cuboidal energy store or on a housing, preferably on a common narrow side of the cuboidal energy storage component.
  • the plug-in sections are preferably identical and formed at a distance from one another on a line parallel to a component edge of the energy storage component. For example, two or more nail-shaped plug-in sections with a narrow elongated shaft and, at the free end, with a head larger in diameter than the shaft are formed on the energy store.
  • a keyhole-shaped recess or a keyhole with an opening designed for inserting the head which is slightly larger in outer dimension or diameter than an outer dimension or diameter of the head, is located on the mating section as a slot for such a plug-in section.
  • the opening is followed by an elongated hole with a constant width, which is somewhat larger than the width or a diameter of the shaft of the plug-in section, at the bottom, based on a use state. So the energy storage with z.
  • two nail-shaped plug-in sections protruding from it on the housing can be hooked into, for example, two recesses on the mating section that are located vertically above one another.
  • the head engages vertically through the openings when it is inserted, with the energy store being held in a self-locking manner on the mating section when the energy store slides downward on the mating section.
  • the respective shaft sits on the bottom of the elongated hole.
  • the part of the head protruding towards the shaft engages behind the elongated hole so that the energy storage device cannot be moved against the insertion direction and downwards.
  • an automatically established latching is preferably set up via spring latching means acting on the shaft.
  • the energy store must be offset vertically upwards a little, for example with a screwdriver, and then moved away against the direction in which the head was inserted through the opening. Both plug-in sections are released from the respective recess on the mating section at the same time.
  • the invention also relates to a drawer with a device according to one of the designs described above.
  • the drawer rail of the device or the drawer is a hollow profile element, for. B. placed on a lower frame part or a lower side, front or rear wall element of the drawer available.
  • the drawer railing is preferably provided as a transverse railing on a front or rear side of the drawer and / or as a longitudinal railing on a side wall of the drawer.
  • the invention also extends to a piece of furniture with a furniture body and a drawer, which has a device which is designed in accordance with one of the modifications described above.
  • the drawer is movably or displaceably received on the piece of furniture or a furniture body of the piece of furniture, preferably via a rail guide arrangement.
  • the rail guide arrangement preferably comprises two full extensions per drawer, each with a body rail, middle rail and drawer rail, which are connected to one another in a longitudinally displaceable manner.
  • full extension runners partial extension runners each with a cabinet rail and a drawer rail can be provided.
  • FIG Figure 1 A piece of furniture 1 according to the invention with a box-shaped furniture body 2 open at the front and a drawer 4 guided movably via guide means 3 is shown in FIG Figure 1 shown.
  • the furniture carcass 2 comprises opposite carcass side walls 9, a carcass rear wall 10, an upper floor and a lower floor, which are not designated in more detail.
  • the drawer 4 is in Figure 1 shown in an open position relative to the furniture body 2.
  • the drawer 4 comprises a drawer bottom 5, a drawer front 6, two opposing side walls 7 and a drawer back wall 8.
  • two guide means 3 with the same effect are provided between each side wall 7 of the drawer 4 and an associated body side wall 9.
  • the drawer 4 is mounted on the furniture body 2 in an opening direction M1 and in a closing direction M2 via the guide means 3, for example two similar partial or full pull-outs.
  • the drawer 4, which according to the Fig. 1 and 2 has the same basic structure is in Fig. 2 to drawer 4 in Fig. 1 shown in different proportions.
  • the drawer 4 has one in the Figures 1 and 2
  • the partially visible device 11 according to the invention has a drawer rail 12 and a drawer rail 13, each of which is provided above the associated side wall 7.
  • the device 11 further comprises a lighting device 14, 15 (see FIG. Fig. 2 ) with a lighting control device 16, an energy store 17 and a sensor arrangement 18.
  • the lighting control device 16, the sensor arrangement 18 or parts of the lighting device 14, 15 are at least substantially housed in the interior of components of the device 11 or in the figures obscured by sections of the Device 11 or the drawer 4 and not or only partially visible in the figures.
  • the lighting devices 14, 15 are each designed in strip-like form as light strips 19 and 20 and each extend along the respective upper edge of the preferably transparent or translucent respective drawer rail 12 and drawer rail 13 over their entire length.
  • the two light strips 19 and 20 form a light source unit 21, both light strips 19 and 20 being designed identically with light sources (not shown) comprising several light source elements that are arranged one behind the other and offset from one another in the longitudinal direction of the light strips 19 and 20.
  • the lighting elements preferably include light emitting diodes (LED).
  • a rear wall holder or corner post 23 or 24 is provided on both sides of a rear wall element 22 of the drawer 4, which enables the rear wall element 22 to be connected to the side wall 7 or the drawer railing 12 and 13.
  • the energy store 17 is plugged in a detachable latching manner on a bent sheet metal strip 25 of the corner post 23 protruding at an angle to the rear.
  • an attachment point 26 for an attachment point for forming a plug connection.
  • a plug 27 of an electrical line 28, which is designed as an electrical cable 29, can be detachably connected.
  • the plug 27 is part of the electrical line 28. At both ends of the line 28 there are further plugs 30, 31 for detachable connection to the respective associated light strips 19 or 20, which are each designed as a preferably elongated, narrow and possibly flexible light strip.
  • the alternative energy store 34 comprises a base unit 34a which is fixedly arranged on the rear wall holder 22 of the drawer 4 and a storage unit element 34b which can be releasably attached and electrically connected to the base unit 34a.
  • the storage unit element 34b contains a chargeable energy store such as a rechargeable battery, whereby the storage unit element 34b can be removed from the base unit 34a and thus from the rear wall element 22 or the drawer 4, in particular manually or without tools, and at another point for electrical charging of the energy store is electrically chargeable.
  • a chargeable energy store such as a rechargeable battery
  • each of the energy stores 17, 32, 33 and 34 there is an attachment point 35 for attaching a suitable plug (not shown) to a charging cable for electrically charging the storage unit present in the respective energy store 17, 32, 33 and 34, which when the plug is connected the charging cable can be electrically charged via an external power supply, for example a power grid or a power bank.
  • a suitable plug not shown
  • an external power supply for example a power grid or a power bank.
  • plug-in sections 36 there are several protruding plug-in sections 36 on the outside of a housing of the at least substantially cuboid-shaped energy store 17, for example, or on a vertical narrow side of the energy store 17, preferably several, for example, exactly two plug-in sections 36.
  • the plug-in sections 36 are preferably identical to one another and on a line formed parallel to a component edge of the energy store 17 at a distance from one another.
  • a keyhole-shaped recess 40 that matches the nail-shaped plug-in sections 36 and has an opening 41 designed for inserting the head 38, which is somewhat larger in external dimensions or in diameter than a mating section formed by the sheet metal strip 25, is provided on a mating section Outer dimension or diameter of the head 38.
  • the opening 41 is followed by an elongated hole 42 with a constant width, which is slightly larger than the width or a diameter of the shaft 37, at the bottom, based on a use state with z. B.
  • two nail-shaped plug-in sections protruding therefrom on the housing can be hooked into, for example, two vertically one above the other recesses 40 on the mating section or the sheet metal strip 25, the respective head 38 engaging vertically through the respective associated opening 41 and sliding down the energy store 17 on the mating section is held self-locking.
  • the respective shaft 37 is seated on the base of the elongated hole 42.
  • the part of the head 38 protruding from the shaft 37 engages behind the elongated hole 42, so that the energy store 17 cannot be moved against the insertion direction and downwards. To remove the energy store 17, it must be offset slightly vertically upwards and then moved against the direction in which the head 38 was inserted through the opening 41.
  • Both plug-in sections 36 are released simultaneously from the respective recess 40 on the mating section or sheet metal strip 25.
  • a possible resiliently adjustable, secured and releasable latching of the plug-in sections 36 on the recesses 40 is not implemented in the exemplary embodiments shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Drawers Of Furniture (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP20152369.3A 2019-03-19 2020-01-17 Dispositif doté d'une rehausse latérale de tiroir et d'un dispositif d'éclairage, tiroir et meuble Active EP3711629B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202019101563.2U DE202019101563U1 (de) 2019-03-19 2019-03-19 Vorrichtung mit einer Schubladen-Reling und einer Beleuchtungseinrichtung, Schublade und Möbel

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EP3711629A1 true EP3711629A1 (fr) 2020-09-23
EP3711629B1 EP3711629B1 (fr) 2024-07-17

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AT524181B1 (de) 2020-09-08 2024-04-15 Blum Gmbh Julius Vorrichtung zur Führung eines Stromkabels
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CN113439961B (zh) * 2021-07-23 2024-01-30 广东东泰五金精密制造有限公司 一种集成优化的家具抽屉照明结构

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DE202019101563U1 (de) 2020-06-22

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