DE20219748U1 - Electrical desk lamp has hinged lighting section that can be extended on guides - Google Patents

Electrical desk lamp has hinged lighting section that can be extended on guides

Info

Publication number
DE20219748U1
DE20219748U1 DE20219748U DE20219748U DE20219748U1 DE 20219748 U1 DE20219748 U1 DE 20219748U1 DE 20219748 U DE20219748 U DE 20219748U DE 20219748 U DE20219748 U DE 20219748U DE 20219748 U1 DE20219748 U1 DE 20219748U1
Authority
DE
Germany
Prior art keywords
section
lighting structure
guideway
lampshade
rail
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.)
Expired - Lifetime
Application number
DE20219748U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE20219748U priority Critical patent/DE20219748U1/en
Publication of DE20219748U1 publication Critical patent/DE20219748U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
    • 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
    • F21V21/22—Adjustable mountings telescopic
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The electrical lighting unit has a main pedestal stand [21] that sits on a surface ,eg desk or table. The light bulb [34] is housed in a hinged two section arm [3] that can be folded down when not in use. The end section [31] is supported on telescopic guides [40] such that the distance of the bulb from the hinge [23] can be adjusted.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Beleuchtungsstruktur mit einem in der Länge verstell­ baren Lampenschirm, wobei die Beleuchtungsstruktur aufweist:
ein Stützteil (2), das eine Basis (20) und einen Stütz­ körper (21) aufweist;
einen Lampenschirm (3), der ein erstes Teilstück (31), ein zweites Teilstück (32) und eine Abdeckung (33) aufweist, wobei das zweite Teilstück (32) mit dem ersten Teilstück (31) und der Abdeckung (33) zusammengebaut ist; und
einen Verstellmechanismus (4), der zwischen dem ersten Teilstück (31) und dem zweiten Teilstück (32) montiert ist, wobei der Verstellmechanismus (4) aufweist:
eine Führungsbahn (43), die an einer Oberseite des zweiten Teilstücks (32) ausgebildet ist;
zwei Verstellstangen (40), wobei ein erstes Ende jeder Verstellstange (40) an das erste Teilstück (31) geschraubt ist und das gegenüberliegende zweite Ende jeder Verstell­ stange (40) an das zweite Teilstück (32) geschraubt ist;
eine flache Säule (42), die an dem ersten Teilstück (31) entsprechend der Führungsbahn (43) montiert ist; und
eine Schiene (41), die an der flachen Säule (42) derart befestigt ist, dass sowohl die Schiene (41) als auch die flache Säule (42) in der Lage sind, in die Führungsbahn (43) zu passen;
wobei durch die verschiebbare Montage der flachen Säule (42) und der Schiene (41) in der Führungsbahn (43) die Länge des Lampenschirms (3) verstellbar ist, um den Lampenschirm (3) über einen zu beleuchtenden Bereich zu positionieren.1. Lighting structure with a length-adjustable lampshade, the lighting structure having:
a support member ( 2 ) having a base ( 20 ) and a support body ( 21 );
a lampshade ( 3 ) having a first section ( 31 ), a second section ( 32 ) and a cover ( 33 ), the second section ( 32 ) being assembled with the first section ( 31 ) and the cover ( 33 ) ; and
an adjustment mechanism ( 4 ) which is mounted between the first section ( 31 ) and the second section ( 32 ), the adjustment mechanism ( 4 ) comprising:
a guideway ( 43 ) formed on an upper surface of the second section ( 32 );
two adjusting rods (40), wherein a first end of each adjusting rod (40) is screwed to the first portion (31) and rod the opposite second end of each adjustment is screwed to the second portion (32) (40);
a flat column ( 42 ) mounted on the first section ( 31 ) corresponding to the guideway ( 43 ); and
a rail ( 41 ) attached to the flat pillar ( 42 ) such that both the rail ( 41 ) and the flat pillar ( 42 ) are able to fit into the guideway ( 43 );
the length of the lampshade ( 3 ) being adjustable by means of the displaceable mounting of the flat column ( 42 ) and the rail ( 41 ) in the guideway ( 43 ) in order to position the lampshade ( 3 ) over an area to be illuminated. 2. Beleuchtungsstruktur nach Anspruch 1, wobei ein erstes Gelenkteil (22) ferner an einer Oberseite des Stütz­ körpers (21) montiert ist und ein zweites Gelenkteil (30) an einem Rand des zweiten Teilstücks (32) montiert ist, wobei das zweite Gelenkteil (30) zu dem ersten Gelenkteil (22) zum Aufnehmen eines Schraubenbolzens (23) ausgerichtet ist, um dadurch den Lampenschirm (3) mit dem Stützteil (2) schwenkbar zu verbinden.2. Lighting structure according to claim 1, wherein a first joint part ( 22 ) is further mounted on an upper side of the support body ( 21 ) and a second joint part ( 30 ) is mounted on an edge of the second section ( 32 ), the second joint part ( 30 ) is aligned with the first joint part ( 22 ) for receiving a screw bolt ( 23 ), in order to thereby pivotally connect the lampshade ( 3 ) to the support part ( 2 ). 3. Beleuchtungsstruktur nach Anspruch 1, wobei eine Lichtquelle (34) und ein Reflektor (35) an einer Seite des ersten Teilstücks (31) montiert sind.3. Lighting structure according to claim 1, wherein a light source ( 34 ) and a reflector ( 35 ) are mounted on one side of the first section ( 31 ). 4. Beleuchtungsstruktur nach Anspruch 3, wobei die Lichtquelle (34) eine Glühlampe oder eine Leuchtstoffröhre ist.4. Lighting structure according to claim 3, wherein the light source ( 34 ) is an incandescent lamp or a fluorescent tube. 5. Beleuchtungsstruktur nach Anspruch 1, wobei jede der Verstellstangen (40)eine Mehrzahl von Teilstangen mit unterschiedlichen Durchmessern aufweist, die teleskopisch ineinander verschiebbar sind, wobei jede Teilstange an dem einen Endabschnitt einen Vorsprung und an einem gegenüber­ liegenden Endabschnitt eine Aussparung hat, wobei durch Eingriff des einen Vorsprungs der einen Teilstange mit der einen entsprechenden Aussparung einer benachbarten Teilstange die Gesamtlänge des Verstellmechanismus (4) dadurch verstell­ bar ist.5. Lighting structure according to claim 1, wherein each of the adjusting rods ( 40 ) has a plurality of partial rods with different diameters that are telescopically slidable into one another, each partial rod having a projection on one end section and a recess on an opposite end section, whereby by Engagement of a projection of a partial rod with a corresponding recess of an adjacent partial rod, the total length of the adjusting mechanism ( 4 ) is thereby adjustable. 6. Beleuchtungsstruktur nach Anspruch 1, wobei die Schiene (41) vertikal an die flache Säule (42) geschraubt ist, die einstückig mit dem ersten Teilstück (31) derart ausgebildet ist, dass die Schiene (41) und die flache Säule (42) in der Lage sind, in die Führungsbahn (43) zu passen, wobei die Abdeckung (33) an einem Boden des zweiten Teil­ stücks (32) einschnappt, wodurch der Verstellmechanismus (4) zwischen dem ersten Teilstück (30) und dem zweiten Teilstück (31) montiert ist.6. Lighting structure according to claim 1, wherein the rail ( 41 ) is screwed vertically to the flat column ( 42 ) which is formed in one piece with the first section ( 31 ) such that the rail ( 41 ) and the flat column ( 42 ) are able to fit into the guideway ( 43 ), the cover ( 33 ) snapping onto a bottom of the second section ( 32 ), whereby the adjustment mechanism ( 4 ) between the first section ( 30 ) and the second section ( 31 ) is mounted.
DE20219748U 2002-12-19 2002-12-19 Electrical desk lamp has hinged lighting section that can be extended on guides Expired - Lifetime DE20219748U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20219748U DE20219748U1 (en) 2002-12-19 2002-12-19 Electrical desk lamp has hinged lighting section that can be extended on guides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20219748U DE20219748U1 (en) 2002-12-19 2002-12-19 Electrical desk lamp has hinged lighting section that can be extended on guides

Publications (1)

Publication Number Publication Date
DE20219748U1 true DE20219748U1 (en) 2003-03-27

Family

ID=7978170

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20219748U Expired - Lifetime DE20219748U1 (en) 2002-12-19 2002-12-19 Electrical desk lamp has hinged lighting section that can be extended on guides

Country Status (1)

Country Link
DE (1) DE20219748U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007005087U1 (en) * 2007-04-05 2008-08-07 Zumtobel Lighting Gmbh & Co. Kg Luminaire, in particular floor or table lamp with telescopic light head
CN103196054A (en) * 2013-03-27 2013-07-10 启东文鑫电子有限公司 Lighting lamp of light-emitting diode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007005087U1 (en) * 2007-04-05 2008-08-07 Zumtobel Lighting Gmbh & Co. Kg Luminaire, in particular floor or table lamp with telescopic light head
CN103196054A (en) * 2013-03-27 2013-07-10 启东文鑫电子有限公司 Lighting lamp of light-emitting diode

Similar Documents

Publication Publication Date Title
DE20219748U1 (en) Electrical desk lamp has hinged lighting section that can be extended on guides
DE102008027324B4 (en) Mounting system for lights
EP0285627A1 (en) Lighting system with lamps arranged between two low-voltage conductors.
DE2944967C2 (en)
CN211742630U (en) Hand-operated lifting keyboard support
DE202005014169U1 (en) Mobile computer workstation allows a laptop computer to be supportred such that may be used by someone in bed
EP3056797B1 (en) Light foot
DE19934037B4 (en) lighting device
DE20305449U1 (en) Three-part hinge assembly with height-adjustment for door in building has vertical bolt accommodating sleeve with two tongues engaging door frame and sleeves with tongues engaging door
CN213786091U (en) Student chair
DE1489340A1 (en) Compensating device for holding lamps, hair dryers and the like.
CH680414A5 (en) Office desk with different accessories - has rail at back above desk top for detachably installing fittings
DE2404031C3 (en) Reflector arrangement for a non-reflective normal incandescent lamp
AT411136B (en) Wall mounting hook comprises U-shaped frame whose arms are of same length, one arm having bores, allowing it to be screwed to wall and both arms having flat upper surfaces at same level
DE20002172U1 (en) Kit for the adjustable mounting of brackets
DE19703827A1 (en) Hand towel rail
DE872033C (en) Drawing board light for fluorescent lamps
DE10156630A1 (en) Device for holding a printed item for reading comprises a transparent bearing surface, and a suspending device for positioning the bearing surface in the reading position
EP0166942B1 (en) Wall profile for a lamp support
DE19520068A1 (en) Holder for retaining any arbitrary objects
DE4002076A1 (en) Electrical light for illuminating wall units - has light on arm projecting from wall module
KR940002702Y1 (en) Height and tilt adjustable desk
DE20108793U1 (en) table lamp
DE19910552A1 (en) Holder for books, or other reading materials; has base frame fixed to stand or furniture with vertical holding arm and hinged cross piece with book rest hinged at its end
DE10010576C2 (en) Lighting device arranged on an office table

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030430

R156 Lapse of ip right after 3 years

Effective date: 20060701