EP3150902A1 - Lampe pliante avec des led - Google Patents

Lampe pliante avec des led Download PDF

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Publication number
EP3150902A1
EP3150902A1 EP15199970.3A EP15199970A EP3150902A1 EP 3150902 A1 EP3150902 A1 EP 3150902A1 EP 15199970 A EP15199970 A EP 15199970A EP 3150902 A1 EP3150902 A1 EP 3150902A1
Authority
EP
European Patent Office
Prior art keywords
module
modules
cut
lamp
protrusion
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Withdrawn
Application number
EP15199970.3A
Other languages
German (de)
English (en)
Inventor
Bela ZALANYI
Stefan Lucian PITIC
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.)
Sc Smart Furniture Srl
Original Assignee
Sc Smart Furniture Srl
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 Sc Smart Furniture Srl filed Critical Sc Smart Furniture Srl
Publication of EP3150902A1 publication Critical patent/EP3150902A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21Y2101/00—Point-like light sources

Definitions

  • the invention relates to a folding LED lamp designed to illuminate a work table.
  • the utility model CN201810997 “Folding small nightlight” describes a lamp made up of two rectangular frames interconnected through a shaft, the upper frame having at its outer end a support cap for a light bulb, and the connection between the cap and the upper frame being realized by means of a spherical pin electrically conductive so that the cap can be rotated at any angle relative to the frame.
  • the lamp cap and the two frames are connected through electric wires embedded in the structural elements of the lamp.
  • the invention CN104456368 Multifunctional mini folding table lamp
  • FIG. 1 shows a table lamp comprising two plates interconnected in a manner that allows them to be folded, one of them being the base while the other has a lighting face.
  • a touch sensitive switch is located in the folding area of the two plates so that, when the lamp is folded, the lamp automatically turns off the light and when the lamp is extended, its light turns on.
  • a lithium battery integrated in the base plate is the electricity source, but the lamp can be additionally supplied from the power cable.
  • the invention CN104456256 "Folding LED table lamp” describe a folding table lamp, comprising a fixed plate used for attaching to the table, two turning plates, the first being connected to the fixed plate, and a telescopic plate which can slide along a groove made in the rear end of the second plate, the telescopic plate being equipped with a LED lamp. The length of the lamp can be adjusted to meet the user needs.
  • the technical problem solved by the present invention consist in adapting the size and the shape of a work table lamp in order to fit to the space dimensions and to ensure illumination of different work places, at different times.
  • the folding LED lamp according to the invention comprises two or more modules, of a rectangular shape slightly modified by realizing a cutout at one extremity and a protrusion at the other extremity, the modules being interconnected by means of an axle bolt and integrating on their sides electric cables located in circular grooves which feed a LED strip designed for lighting the workspace, with the strip located on one of the two main faces of the end module thus realizing an illuminating surface.
  • the folding LED lamp according to the invention comprises two or more modules 1 with identical structure, except for the end module 2.
  • Module 1 has a slightly modified rectangular shape with a cut up 3 at the lower end and with a protrusion 4 at the upper end, realized in such a way that the protrusion 4 of a module matches the cut up 3 of the next module in order to fill the space.
  • the end module 2 has all the elements of the module 1 except for the protrusion 4 and, additionally, to one of the main faces is applied a LED strip 15 for lighting the workspace.
  • the interconnection of the modules is realized by a screw 7 which goes through the pair of holes 6 of a module and the pair of holes 5 of the next module.
  • the screw 7 has at one end a cylindrical extremity 8 which enters into one of the holes of the pair 5 and a pin 9 which is placed in the slot 10 of the bore 11 made near to the hole 5, in order to prevent the rotation of the screw 7.
  • the screw 7 has a wing nut 12 which causes a translation motion of the sleeve 13 ensuring the locking of the modules.
  • the neighboring modules 1 or (1 and 2) can rotate around the screw 7 so that the lamp user can choose the desired relative position of the modules and then to fix it by fastening the nut 12. In this manner, by connecting sequentially the modules there can be achieved the desired lamp structure and position, according to the size of the space in which it is used and on the target location for illuminating.
  • the modules 1 and 2 have on one of the lateral faces a cylindrical groove 14 on the entire length of module 1 and in case of the end module 2, only on a small section, through which passes an electric cable 18 for supplying the LED strip 15 applied on one of the main faces of the end module 2.
  • each module 1 has each a cut up 16 and 17, of length 1 equal to the axis of the bores 5 and 6, which allow the module rotation around the screw 7 avoiding the compression or damage of the electric cable 18.
  • Module 2 also has a cut up 15 towards the bottom end of the module for connecting to module 1.
  • the extremities of the modules 1 and 2 are rounded to facilitate better tightening of the modules when folding.
  • the length of the lamp can be changed as needed by adding or removing modules of type 1.
  • the lamp may be placed directly on the work table, or it may be fixed to a stationary or rotating support, not displayed in figures, by means of the screw 7 from the lower extremity of the first module.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP15199970.3A 2015-10-02 2015-12-14 Lampe pliante avec des led Withdrawn EP3150902A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ROA201500714A RO131806A2 (ro) 2015-10-02 2015-10-02 Lampă pliabilă cu led-uri

Publications (1)

Publication Number Publication Date
EP3150902A1 true EP3150902A1 (fr) 2017-04-05

Family

ID=55022280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15199970.3A Withdrawn EP3150902A1 (fr) 2015-10-02 2015-12-14 Lampe pliante avec des led

Country Status (2)

Country Link
EP (1) EP3150902A1 (fr)
RO (1) RO131806A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106931406A (zh) * 2017-04-26 2017-07-07 广东隆源光电有限公司 一种灯具一体化链接拓展装置
CN111237667A (zh) * 2020-03-23 2020-06-05 浙江昱扬电子实业有限公司 一种多功能台灯
CN113464887A (zh) * 2021-06-23 2021-10-01 胡桃花 一种户外led灯及其安装结构

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770384A (en) * 1986-07-28 1988-09-13 Matsushita Electric Works, Ltd. Movable stand
US20040105271A1 (en) * 2002-12-03 2004-06-03 Wen-Tsung Chen Lighting structure
US7441630B1 (en) * 2005-02-22 2008-10-28 Pbp Acoustics, Llc Multi-driver speaker system
CN201810997U (zh) 2010-10-05 2011-04-27 王永标 折叠小夜灯
US20110141737A1 (en) * 2009-12-14 2011-06-16 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd Double-shaft hinge and lamp using the same
US20110235347A1 (en) * 2010-03-29 2011-09-29 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd Lamp mounting apparatus and lamp assembly
US20120145699A1 (en) * 2010-07-14 2012-06-14 Let's Gel, Inc. Heat Lamp
WO2014036342A1 (fr) * 2012-08-29 2014-03-06 Axlen, Inc. Dispositifs et systèmes d'éclairage personnels à del et autres
US20140169007A1 (en) * 2012-06-29 2014-06-19 Contemporary Visions, L.L.C. D/B/A Sonneman A Way Of Light Lamp with a single arm
CN104456256A (zh) 2014-11-24 2015-03-25 广西大学 一种折叠式led台灯
CN104456368A (zh) 2013-09-17 2015-03-25 西安宇云迪电子通讯科技有限公司 折叠式多功能迷你台灯

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770384A (en) * 1986-07-28 1988-09-13 Matsushita Electric Works, Ltd. Movable stand
US20040105271A1 (en) * 2002-12-03 2004-06-03 Wen-Tsung Chen Lighting structure
US7441630B1 (en) * 2005-02-22 2008-10-28 Pbp Acoustics, Llc Multi-driver speaker system
US20110141737A1 (en) * 2009-12-14 2011-06-16 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd Double-shaft hinge and lamp using the same
US20110235347A1 (en) * 2010-03-29 2011-09-29 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd Lamp mounting apparatus and lamp assembly
US20120145699A1 (en) * 2010-07-14 2012-06-14 Let's Gel, Inc. Heat Lamp
CN201810997U (zh) 2010-10-05 2011-04-27 王永标 折叠小夜灯
US20140169007A1 (en) * 2012-06-29 2014-06-19 Contemporary Visions, L.L.C. D/B/A Sonneman A Way Of Light Lamp with a single arm
WO2014036342A1 (fr) * 2012-08-29 2014-03-06 Axlen, Inc. Dispositifs et systèmes d'éclairage personnels à del et autres
CN104456368A (zh) 2013-09-17 2015-03-25 西安宇云迪电子通讯科技有限公司 折叠式多功能迷你台灯
CN104456256A (zh) 2014-11-24 2015-03-25 广西大学 一种折叠式led台灯

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106931406A (zh) * 2017-04-26 2017-07-07 广东隆源光电有限公司 一种灯具一体化链接拓展装置
CN106931406B (zh) * 2017-04-26 2023-02-03 广州华商学院 一种灯具一体化链接拓展装置
CN111237667A (zh) * 2020-03-23 2020-06-05 浙江昱扬电子实业有限公司 一种多功能台灯
CN113464887A (zh) * 2021-06-23 2021-10-01 胡桃花 一种户外led灯及其安装结构
CN113464887B (zh) * 2021-06-23 2023-05-09 广东广兴洲照明有限公司 一种户外led灯及其安装结构

Also Published As

Publication number Publication date
RO131806A2 (ro) 2017-04-28

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