EP3667156A1 - Tris multitone led-lampe mit hebel und integrierter steuereinheit - Google Patents

Tris multitone led-lampe mit hebel und integrierter steuereinheit Download PDF

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Publication number
EP3667156A1
EP3667156A1 EP19425091.6A EP19425091A EP3667156A1 EP 3667156 A1 EP3667156 A1 EP 3667156A1 EP 19425091 A EP19425091 A EP 19425091A EP 3667156 A1 EP3667156 A1 EP 3667156A1
Authority
EP
European Patent Office
Prior art keywords
tone
control unit
lever
led
bulb
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
Application number
EP19425091.6A
Other languages
English (en)
French (fr)
Inventor
Alessandro Petriccione
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
Publication of EP3667156A1 publication Critical patent/EP3667156A1/de
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
    • 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
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light

Definitions

  • This invention is applied in the technical field of light bulbs and in the lighting of rooms and relates to a LED light bulb with an integrated system that allows passing easily from a lighter shade of light, to an average and, finally, to a more warm one.
  • the current state of the art therefore, provides only a two-tier system, applied to the bulb and to the switches which, if operated repeatedly, are able to change the light of the bulbs and switch from one shade to another.
  • the current state of the art involves a series of problems that the present invention aims to solve definitively.
  • the wide range of LED bulbs on the market and the technical limitation of them in reproducing a single tone of light (warm-natural-white), according to the above imposes to choose the bulb with the light tone that best suits to your needs, at the moment of the purchase; besides if you want to switch to a different tone from the one chosen at the time of purchase, you will have to buy a new bulb with a different tone of light.
  • Such a vast choice and diversity of products on the market means that retailers need to stock a number (n) of LED bulbs with a warm tone, a number (n) of LED bulbs with natural tone, and number (n) of LED bulbs with a white tone.
  • the goal of the present invention is to allow buying a single product with a light tone to be changed as desired, avoiding the need of buying three different products (bulb with warm, medium and cold light), and resorting to too expensive and / or difficult technologies to access and manage.
  • the present invention applies a technology which is integrated directly to the bulb, which allows to choose the tone of light, simply by moving the integrated lever on the desired and clearly indicated tone of light, so that you don't need to install a suitable switch and without operating the switch several times to turn off the light permanently.
  • the invention consists of a LED light bulb (1) which can be installed like normal light bulbs, with a multitone control unit (3E) inside; it is operated by the lever (3F) placed on the base (3) and directly connected to the color temperature change switch (3E4), and can reproduce three shades of light (warm, natural, white);
  • the special characteristics of the invention allow choosing the desired tone of light directly from the bulb (1) leaving it unchanged and modifying it as desired, simply by placing the lever (3F) on the containing base (3), on the desired light shade - 3200K, 4000K, and 6500K - indicated on the containing base (3).
  • the light bulb (1) will choose the desired light tone directly according to the integrated lever (3F) position on the base (3).
  • the selected light tone will be the same until you decide to get another light tone by moving the lever (3F) to a new desired tone.
  • the device according to the invention (1) has a cover with standard satin finish (2) and a bulb holder base (4) (any various kinds and fitting), both fixed with gluing material (adhesives, silicone or other) to the containing base (3).
  • the containing base (3) houses an aluminum led board (3A) (of various kinds and shapes), on which 3200K (3A1) and a 6500K led chip (3A2) agree; the chips number vary according to the characteristics of the Ibulb, and placed on a heat sink (3B), all connected to the multi-tone control unit (3E) with a clamp (3C) and 3 output cables (3D).
  • the multi-tone control unit (3E) is composed of a capacitor (3E5), an inductor (3E6), a resistor (3E7), and a color temperature change switch (3E4), an electrolytic capacitor (3E3), a transformer (3E2) and input cables (3E8).
  • FIG. 4 illustrates the operating principle of the tris multi-tone LED bulb (1) with an integrated lever (3F) and the multi-tone control unit (3E):
  • the device according to the invention (1) unique, capable of generating a 4000K light tone without having 4000K LED chips installed inside. This result is achieved through a combination of tones - 3200K and 6500K - and thanks to the multi-tone control unit (3E), that, specifically designed, transmits the electric impulse to both the 3200K (3A1) and 6500K (3A2) led chips; they light up simultaneously, each with a 50% intensity through the cover (2), generating a 4000K light tone.
  • the multi-tone control unit (3E) that, specifically designed, transmits the electric impulse to both the 3200K (3A1) and 6500K (3A2) led chips; they light up simultaneously, each with a 50% intensity through the cover (2), generating a 4000K light tone.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Switches With Compound Operations (AREA)
EP19425091.6A 2018-12-14 2019-12-10 Tris multitone led-lampe mit hebel und integrierter steuereinheit Pending EP3667156A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102018000011090A IT201800011090A1 (it) 2018-12-14 2018-12-14 Lampadina a led tris multitono con levetta a centralina integrata

Publications (1)

Publication Number Publication Date
EP3667156A1 true EP3667156A1 (de) 2020-06-17

Family

ID=69105925

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19425091.6A Pending EP3667156A1 (de) 2018-12-14 2019-12-10 Tris multitone led-lampe mit hebel und integrierter steuereinheit

Country Status (5)

Country Link
EP (1) EP3667156A1 (de)
CN (1) CN113167441A (de)
GB (1) GB2593617B (de)
IT (1) IT201800011090A1 (de)
WO (1) WO2020121355A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11802669B1 (en) * 2022-07-12 2023-10-31 Hengdian Group Tospo Lighting Co., Ltd. LED straight tube lamp with an end face switch for a tone adjustment and a power adjustment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101886767A (zh) * 2010-08-09 2010-11-17 中国计量学院 一种高显色指数高光效led球泡灯
US20150382416A1 (en) * 2012-06-06 2015-12-31 The Regents Of The University Of California Switchable luminance led light bulb
US10091855B2 (en) * 2017-01-13 2018-10-02 ETi Solid State Lighting Inc. Manually controllable LED correlated color temperature light fixture
US20180288847A1 (en) * 2016-09-23 2018-10-04 Feit Electric Company, Inc. Light emitting diode (led) lighting device or lamp with configurable light qualities

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014060086A (ja) * 2012-09-19 2014-04-03 Beat Sonic:Kk Ｌｅｄランプ
CN103458591A (zh) * 2013-09-29 2013-12-18 刘付光 可调色温的led灯
CN204145802U (zh) * 2014-06-11 2015-02-04 马士科技有限公司 一种同时调色温和调光的发光二极管灯调节装置及发光二极管灯
CN105889779A (zh) * 2016-05-24 2016-08-24 浙江阳光美加照明有限公司 一种双色led球泡灯
CN205746171U (zh) * 2016-06-17 2016-11-30 厦门阳光恩耐照明有限公司 一种能整调色温的led发光机构
CN205824660U (zh) * 2016-06-23 2016-12-21 江苏林洋照明科技有限公司 可调色温球泡灯

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101886767A (zh) * 2010-08-09 2010-11-17 中国计量学院 一种高显色指数高光效led球泡灯
US20150382416A1 (en) * 2012-06-06 2015-12-31 The Regents Of The University Of California Switchable luminance led light bulb
US20180288847A1 (en) * 2016-09-23 2018-10-04 Feit Electric Company, Inc. Light emitting diode (led) lighting device or lamp with configurable light qualities
US10091855B2 (en) * 2017-01-13 2018-10-02 ETi Solid State Lighting Inc. Manually controllable LED correlated color temperature light fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11802669B1 (en) * 2022-07-12 2023-10-31 Hengdian Group Tospo Lighting Co., Ltd. LED straight tube lamp with an end face switch for a tone adjustment and a power adjustment

Also Published As

Publication number Publication date
GB2593617A (en) 2021-09-29
GB2593617B (en) 2023-08-23
GB202107085D0 (en) 2021-06-30
WO2020121355A1 (en) 2020-06-18
CN113167441A (zh) 2021-07-23
IT201800011090A1 (it) 2019-03-14

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