EP2538129A1 - Ensemble de cadre d'abat-jour magnétique - Google Patents

Ensemble de cadre d'abat-jour magnétique Download PDF

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Publication number
EP2538129A1
EP2538129A1 EP11005109A EP11005109A EP2538129A1 EP 2538129 A1 EP2538129 A1 EP 2538129A1 EP 11005109 A EP11005109 A EP 11005109A EP 11005109 A EP11005109 A EP 11005109A EP 2538129 A1 EP2538129 A1 EP 2538129A1
Authority
EP
European Patent Office
Prior art keywords
magnetic
connecting strip
frame
lampshade
hood
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Withdrawn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
EP11005109A
Other languages
German (de)
English (en)
Inventor
Wilson Wu
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 EP11005109A priority Critical patent/EP2538129A1/fr
Publication of EP2538129A1 publication Critical patent/EP2538129A1/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Withdrawn legal-status Critical Current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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/02—Frames
    • F21V1/06—Frames foldable or collapsible
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades
    • F21V1/143—The cover being attached to a supporting lampshade frame
    • 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
    • F21V17/105—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 using magnets

Definitions

  • the present invention relates to a lampshade structure of a lamp, particularly to a magnetic lampshade frame structure with a convenient and secured assembly, and cost-effective and high-quality features.
  • Lamp is a common electric appliance used at home to provide necessary illuminations, create different atmospheres, and plays an important role in the interior design of modern homes.
  • Various lamps such as ceiling lamps, floor lamps, wall lamps and table lamps are provided for different applications, and a lamp with a lampshade is usually used for creating indoor atmospheres.
  • the lampshade can soften the light and adjust the brightness and color of the light.
  • Conventional lampshades for a lamp are mainly divided into fixed lampshades and removable lampshades.
  • the fixed lampshade has a large packaging volume which is unfavorable for transportation and storage, and incurs a higher cost or easier damage during the transportation process. Therefore, the removable lampshades are introduced to the market.
  • the removable lampshade as disclosed in R.O.C. Pat. No.
  • M350672 provides a simple and easy way of installing and removing a lampshade frame and a hood connected by Velcro tapes, such that the lampshade frame and the hood can be packaged separately, and such removable lampshade can save packaging and transportation costs.
  • the upper frame and the lower frame are attached by the Velcro tapes, and they must have sufficient area for the tapes, so that that the upper frame and the lower frame will come with a larger volume and a heavier weight and result in a higher material cost.
  • the lampshade assembled by the Velcro tapes gives a poor appearance.
  • the conventional lampshade frame structure requires improvement, and it is a main subject for related manufacturers and designers to provide an improved lampshade frame structure to overcome the aforementioned manufacturing and using drawbacks.
  • the inventor of the present invention developed a magnetic lampshade frame assembly with the effects of saving the material, reducing the weight, and improving the quality of the lampshade frame.
  • Another objective of the present invention is to provide a magnetic lampshade frame assembly, wherein a hood and a frame of the assembly can be combined more securely, and the texture of the assembly can be improved to enhance the added value of the lamp products.
  • the technical measure taken by the present invention comprises: a frame device, including an upper frame and a lower frame; a hood device, including a hood, a connecting strip separately formed at upper and lower positions of an internal side of the hood, and an external side of the connecting strip being fixed to the hood, and an internal side of the connecting strip being magnetically coupled to the upper frame or the lower frame, and at least one of the connecting strip and the upper frame or at least one of the connecting strip and the lower frame is made of a magnetic material.
  • the magnetic lampshade frame assembly comprises a frame device 10 and a hood device 30.
  • the frame device 1 comprises an upper frame 11, a lower frame 12 and a link rod seat 13, wherein the upper frame 11 and the lower frame 12 can be made of a metallic material or a magnetic material (such as a magnetic strip or any other material with a magnetic attraction), and the link rod seat 13 is coupled to the upper frame 11.
  • the link rod seat 13 can be coupled to the lower frame 12, and the link rod seat 13 includes three link rods 131, 132, 133, and an external end of each link rod 131, 132, 133 is coupled to the upper frame 11, and an internal end of each link rod 131, 132, 133 is coupled to a lampshade holder 14, and a through hole 141 is formed at the center of the lampshade holder 14.
  • the hood device 30 comprises a hood 31, a connecting strip 32, 33 separately formed at upper and lower positions of the internal side of the hood 31, wherein the connecting strips 32, 33 can be made of a magnetic material (such as a magnetic strip or any other material with a magnetic attraction) or a metallic material.
  • the connecting strip 32, 33 made of a magnetic material preferably with an appropriate flexibility, and each of the connecting strips 32, 33 includes a connecting side 320, 330 fixed to an internal side of the hood 31, and a magnetic side 321, 331 formed on a side of the connecting strip 32, 33 opposite to the upper frame 11 or the lower frame 12 (which is opposite to another side of the connecting side 320, 330).
  • the hood 31 When the hood 31 is magnetically coupled to the connecting strip 32, 33, a top portion 31A of the hood 31 is slightly higher and upwardly protruded out with a specific distance from the connecting strip 32. Similarly, the bottom portion 31 B of the hood 31 is slightly lower and downwardly protruded out with a specific distance from the connecting strip 33.
  • the upper frame 11 and the lower frame 12 are magnetically coupled to the magnetic sides 321, 331 of the connecting strip 32, 33 respectively for mounting the hood 31 to the upper frame 11 and the lower frame 12.
  • the upper frame 11, the lower frame 12 and the connecting strip 32, 33 are in form of a sheet.
  • the upper frame 11, the lower frame 12 and the connecting strip 32, 33 are magnetically coupled, therefore the upper frame 11, the lower frame 12 and the connecting strip 32, 33 are made of a magnetic material, or one of the corresponding upper frame 11, lower frame 12 and connecting strip 32, 33 is made of a magnetic material.
  • this embodiment is based on the basic structure of the first preferred embodiment, and the difference of these two embodiments resides on that the connecting strip 34 installed at upper and lower end positions of the hood 31 are made of a magnetic material (such as a magnetic strip) substantially L-shaped (or inverted L-shaped), and a connecting side 340 is situated on the external side of the connecting strip 34, and a magnetic side 341 and an abutting side 342 are situated at he internal side of the L-shaped connecting strip 34 and provided for a magnetic connection, and positioning the sheet type upper frame 11 or lower frame 12 in order to mount the hood 31 onto the upper frame 11 and the lower frame 12.
  • a magnetic material such as a magnetic strip
  • this embodiment is based on the basic structure of the first preferred embodiment, and the difference of these two embodiments resides on that the connecting strips 35 made of a magnetic material (or metallic material) and disposed at upper and lower end portions of the hood 31 have a connecting side 350 on the external side of the connecting strip 35 and an arc shaped magnetic embedding groove 351 formed on the internal side of the connecting strip 35, and the upper frame 11 (or the lower frame) is made of a metallic material or a magnetic material and substantially in the shape of a circular rod, and the magnetic embedding groove 351 is provided for embedding, magnetically coupling the circular rod shaped upper frame 11 (or lower frame) in order to mount the hood 31 onto the upper and lower frames.
  • this embodiment is based on the basic structure of the third preferred embodiment, and the difference of these two embodiments resides on that the connecting strips 36 are made of a magnetic material (or a metallic material), disposed at upper and lower end portions of the hood 31, and being an arc-shaped body (or a hemispheric body), and a connecting side 360 is situated at the external side of the connecting strip 36, and an arc shaped magnetic embedding groove 361 is formed on the internal side of the connecting strip 36 and provided for embedding and magnetically coupling the circular rod shaped upper frame 11 (or lower frame) in order to mount the hood 31 onto the upper and lower frames.
  • the connecting strips 36 are made of a magnetic material (or a metallic material), disposed at upper and lower end portions of the hood 31, and being an arc-shaped body (or a hemispheric body), and a connecting side 360 is situated at the external side of the connecting strip 36, and an arc shaped magnetic embedding groove 361 is formed on the internal side of the connecting strip 36
  • this embodiment is based on the basic structure of the third preferred embodiment, and the difference of these two embodiments resides on that the connecting strips 37 are disposed at upper and lower end position of the hood 31 are made of a magnetic material (or a metallic material) and have a connecting side 370 situated at the external side of the connecting strip 37 and a square magnetic embedding groove 371 formed on the internal side of the connecting strip 37, and a stop portion 372 is disposed on a distal side of the magnetic embedding groove 371, and the upper frame 15 (or lower frame) is installed at a position corresponding to the square rod shaped metallic material or magnetic material, and the magnetic embedding groove 371 is provided for embedding and magnetically coupling the square rod shaped upper frame 15 (or lower frame), and the upper frame 15 (or lower frame) embedded into the magnetic embedding groove 371) is stopped by the stop portion 372 to prevent the upper frame 15 (or lower frame)
  • the connecting side situated at the external side of the connecting strip preferably has a flat surface
  • the internal side of the connecting strip is substantially a flat surface, an arc surface, a hemispherical surface or a surface of any other shape
  • the magnetic embedding groove can be an embedding groove in a square shape, an arc shape or any other shape.
  • the magnetic lampshade frame assembly of the present invention can achieve the effects of saving the material of the lamp, assembling or disassembly a lampshade quickly and conveniently, avoiding damages of a lampshade, providing a secured connection between the hood and the frame, and improving the texture to enhance the added value of the lamp product.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP11005109A 2011-06-22 2011-06-22 Ensemble de cadre d'abat-jour magnétique Withdrawn EP2538129A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11005109A EP2538129A1 (fr) 2011-06-22 2011-06-22 Ensemble de cadre d'abat-jour magnétique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11005109A EP2538129A1 (fr) 2011-06-22 2011-06-22 Ensemble de cadre d'abat-jour magnétique

Publications (1)

Publication Number Publication Date
EP2538129A1 true EP2538129A1 (fr) 2012-12-26

Family

ID=44864523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11005109A Withdrawn EP2538129A1 (fr) 2011-06-22 2011-06-22 Ensemble de cadre d'abat-jour magnétique

Country Status (1)

Country Link
EP (1) EP2538129A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513254A (en) * 2013-04-16 2014-10-22 Marc Johnston Millar Lampshades
EP3112744A1 (fr) * 2015-07-02 2017-01-04 Besselink Nederland B.V. Abat-jour, couverture et kit de composants d'abat-jour

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355583A (en) * 1964-05-05 1967-11-28 Philips Corp Lighting fitting
FR2405427A1 (fr) * 1977-10-07 1979-05-04 Leviel Jean Luc Perfectionnements aux abat-jour
DE20202455U1 (de) * 2002-02-13 2002-06-13 Hohmann Mario Leuchte aus einem Trägerschirm und einem auswechselbaren Dekorschirm
DE202006003034U1 (de) * 2006-02-25 2006-04-27 Peters Design Gmbh Magnethalterung für Lampenschirmabdeckungen
GB2450569A (en) * 2007-03-07 2008-12-31 Paul Matthew Cocksedge Shade attachment for a recessed light fitting
TWM350672U (en) 2008-03-07 2009-02-11 Wk Wu Products Inc Lamp housing
WO2011036592A1 (fr) * 2009-09-22 2011-03-31 Koninklijke Philips Electronics N.V. Dispositif d'éclairage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355583A (en) * 1964-05-05 1967-11-28 Philips Corp Lighting fitting
FR2405427A1 (fr) * 1977-10-07 1979-05-04 Leviel Jean Luc Perfectionnements aux abat-jour
DE20202455U1 (de) * 2002-02-13 2002-06-13 Hohmann Mario Leuchte aus einem Trägerschirm und einem auswechselbaren Dekorschirm
DE202006003034U1 (de) * 2006-02-25 2006-04-27 Peters Design Gmbh Magnethalterung für Lampenschirmabdeckungen
GB2450569A (en) * 2007-03-07 2008-12-31 Paul Matthew Cocksedge Shade attachment for a recessed light fitting
TWM350672U (en) 2008-03-07 2009-02-11 Wk Wu Products Inc Lamp housing
WO2011036592A1 (fr) * 2009-09-22 2011-03-31 Koninklijke Philips Electronics N.V. Dispositif d'éclairage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513254A (en) * 2013-04-16 2014-10-22 Marc Johnston Millar Lampshades
GB2513254B (en) * 2013-04-16 2015-06-10 Marc Johnston Millar Lampshades
EP3112744A1 (fr) * 2015-07-02 2017-01-04 Besselink Nederland B.V. Abat-jour, couverture et kit de composants d'abat-jour

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