WO2013112037A1 - Módulo para lámpara de led - Google Patents
Módulo para lámpara de led Download PDFInfo
- Publication number
- WO2013112037A1 WO2013112037A1 PCT/MX2012/000017 MX2012000017W WO2013112037A1 WO 2013112037 A1 WO2013112037 A1 WO 2013112037A1 MX 2012000017 W MX2012000017 W MX 2012000017W WO 2013112037 A1 WO2013112037 A1 WO 2013112037A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- led lamp
- lamp module
- cathode
- anode
- led
- Prior art date
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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
- F21S43/195—Details of lamp holders, terminals or connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/05—Two-pole devices
- H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
- H01R33/09—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for baseless lamp bulb
-
- 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
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
- H05B33/06—Electrode terminals
-
- 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]
Definitions
- the object of the present invention is to have a device or module in which an LED-type lamp (light emitting diode or light emitting diode) can be mounted in which it has a compact shape, with a high dissipation capacity of heat and at the same time offer different modalities of electrical connection, different types of quick and practical assembly for the lighting industry in general and specifically the automotive lighting industry.
- an LED-type lamp light emitting diode or light emitting diode
- LED lamps offer some qualities superior to other types of luminaires. Among them is a considerably longer lifespan than incandescent or fluorescent lighting systems. In addition, its operation is more energy efficient and, due to the nature of its construction, the emission of light is more expeditious than in traditional systems.
- LED type lighting systems are being adopted as the basis for lighting in different industrial, residential, commercial applications.
- the automotive industry plays an important role in the Adoption of LED lighting for lighting inside vehicles, in exterior luminaires and headlights as in the main lights.
- the light emitting diodes or LEDs contain two electrical terminals for power supply. Through these terminals the LED is supplied with the voltage necessary for its activation and with it the light emission is obtained.
- terminals there are several ways to connect these terminals to electrical circuits. Among the most common forms is the welding of the terminals to an electric board. The solder anchors the LED to the circuit physically allowing the flow of electricity from the circuit to the diode.
- Another form of union is a mechanical one, where the LED is mechanically attached to conductive elements.
- Current stapling techniques of LED to conductive slats exist, which permanently attach anode and cathode to clamp arrangements for specific applications.
- EP 0653586 offers a technique of an array of multiple LEDs mechanically attached to a splint or busbar. In automotive applications these bars are formed and adapted to the shape of the headlight or luminaire where it will be placed.
- the present invention results from the integration of the LED into a complete module, wherein the LED is fixed to an anode and cathode with specific shapes that allow two different types of connections in addition to sufficient heat dissipation capacity.
- the LED together with the anode and cathode form an integrated module that can be assembled on an independent plastic insulating support or assembled directly on a multi-modular support in the form of the lamp.
- the invention consists of a module (1) created with an anode (9), a cathode (10) and an LED diode (11), wherein the LED is anchored via a conventional method, preferably by mechanical stapling (2) to the anode and cathode.
- Anode (9) and Cathode (10) in the invention integrate two different forms of electrical connection; these being via insulator displacement (3) and connection by terminals (4).
- anode and cathode incorporate a snap mechanism (5) for anchoring and mounting on a multi-modular base (6) or on an individual insulating base (7).
- the anode also incorporates a series of bends in conductive material for the placement of the connection terminals and the structural packing and rigidity of the module (8).
- the cathode also incorporates a series of folds in conductive material for the placement of the connection terminals, the packing and structural rigidity of the module and surfaces for heat dissipation.
- the object of this invention is a module consisting of two metallic or conductive parts Anode (9) and Cathode (10) and one or more LED type diodes (11).
- the anode (9) is created from a metal plate stamped and folded to create the connectors (3) and (4), the mounting surface of the LED (12), the area of structural rigidity (8) and the clasp of anchor (5).
- the cathode (10) is created from a stamped and folded metal plate to create the connectors (3) and (4), the LED mounting surface (13), the heat dissipation area (14) and the clasp anchor (5).
- the creation of the anode (9) involves the creation of the terminal from the 180 degree bend of the plate at point (15), creating the anode connection terminal. On this terminal (16) an additional fold is made perpendicular to the led mounting surface (12), being parallel to the A-axis ( Figure 10). Of the same In this way, the bending of the insulation displacement connection 1 (17) is made, being also parallel to the A-axis ( Figure 10).
- the second insulating displacement connection 2 (18) that incorporates the clasp (5) bends perpendicular to the surface (12) being in the same orientation in the A-axis ( Figure 10) as the previous folds.
- the sides of the surface (19) are bent perpendicular to the surface, being parallel to the A-axis and in the same orientation as the other bends.
- the anode is terminated with the fold of the central surface (20) being perpendicular to the mounting surface of led (12) and parallel to the A-axis, with the lateral surfaces (19) on the sides of the cable displacement connections ( 17) and (18), maintaining the shape and giving structural rigidity to the anode.
- the creation of the cathode (10) involves the creation of the terminal from the 180 degree bend of the plate at point (21), creating the cathode connection terminal.
- this terminal (22) On this terminal (22) an additional fold is made perpendicular to the led mounting surface (13), being parallel to the A-axis ( Figure 10).
- the bending of the insulation displacement connection 1 (23) is made, being in the same way parallel to the A-axis ( Figure 10).
- the second insulation displacement connection 2 (24) that incorporates the clasp (5) bends perpendicular to the led mounting surface (13) being in the same orientation in A-axis ( Figure 10) as the previous folds.
- the lateral (25) and central (26) heat diffusion surfaces are folded at an angle of 180 degrees, being parallel to the original surface and with a radius of curvature (27) such that they allow air flow between the two surfaces (28). These surfaces are bent perpendicular to the mounting surface of the LED (13) and the side surfaces (25) are bent inside or outside of the lamp framing the contact surface with the LED.
- the folds of the heat transfer surfaces (27) allow to increase the area of heat conducting material for better thermal dissipation, keeping the LED (11) at an acceptable operating temperature.
- the lighting diode or LED (11) has two electrical contacts (29) and (30). These are attached to the mounting surfaces of led at anode (12) and cathode (13) via some conventional fastening system, preferably a stapling method such that the anode (9) and cathode (10) have an electrical continuity with LED terminals (29) and (30).
- the anode, cathode and joined LED form the module for LED lamp (1).
- the module presents two possibilities of connection to an electrical circuit.
- the first way is through insulator displacement connections (3).
- Both the anode (9) and the cathode (10) have insulator displacement connections (3) that operate in the form of a blade on the insulating material of a conventional cable, remaining in direct contact with the cable's conductive material and making the direct connection to the LED.
- This type of connection can be used with the individual module (1) or in conjunction with the individual insulating base for the module (31), where the insulating base that could be plastic (7) acts as a support for the cable when making the connection.
- Both the anode (9) and the cathode (10) have conventional connection terminals (4) where cables with terminals can be connected by feeding the LED terminals (29) and (30) via the anode (9) and cathode (10)
- the existence of both types of connections simultaneously allows the lamp to be connected to a circuit or more lamps via the insulating displacement connections (32), by conventional terminals (33) or by a combination of both ( 3. 4).
- the module (1) can be mounted directly in the application on a base of insulating material that can have capacity for one or more LED modules mounted in a specific form or arrangement (6).
- the module has pins in anode and cathode (5) for anchoring while the electrical connection can be by insulator displacement (3) or through wires connected to the terminals (4).
- the module can be mounted to a base of individual insulating material (7) or a multi-modular base (6); both anode and cathode are physically separated and allows more mounting possibilities in different applications.
- Said base has space for the placement of conductive cables (35), clamping the cable for an adequate performance of the insulation displacement connections (3).
- the supports for the module assembly (36) offering the support point for the mechanical pins (5) of anode and cathode.
- In the lower part it has spaces for the placement of conventional terminals (37), where in addition to having the space for the placement of the terminals it offers support and resistance to both the module terminal and the terminals of the electrical circuit.
- the module with its insulating base (31) can be mounted in headlights or luminaires directly and in varied orientations or arrangements (Figure 7) with either a connection based on insulation displacement (32), a connection based on terminals (33 ) or a mixture of both (34).
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014554680A JP6005179B2 (ja) | 2012-01-27 | 2012-02-16 | Led照明器具モジュール |
CN201280067573.5A CN104115347B (zh) | 2012-01-27 | 2012-02-16 | Led灯模块 |
EP12866525.4A EP2808957A4 (en) | 2012-01-27 | 2012-02-16 | MODULE FOR LED LAMP |
KR1020147024080A KR20140126344A (ko) | 2012-01-27 | 2012-02-16 | Led 램프용 모듈 |
BR112014018570A BR112014018570A8 (pt) | 2012-01-27 | 2012-02-16 | Módulo para lâmpada de led |
US14/374,847 US9565722B2 (en) | 2012-01-27 | 2012-02-16 | Module for an LED lamp that allows for two different types of connections to power with sufficient heat dissipation capacity |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXMX/A/2012/001219 | 2012-01-27 | ||
MX2012001219A MX2012001219A (es) | 2012-01-27 | 2012-01-27 | Modulo para lampara de led. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013112037A1 true WO2013112037A1 (es) | 2013-08-01 |
Family
ID=48873707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/MX2012/000017 WO2013112037A1 (es) | 2012-01-27 | 2012-02-16 | Módulo para lámpara de led |
Country Status (8)
Country | Link |
---|---|
US (1) | US9565722B2 (es) |
EP (1) | EP2808957A4 (es) |
JP (1) | JP6005179B2 (es) |
KR (1) | KR20140126344A (es) |
CN (1) | CN104115347B (es) |
BR (1) | BR112014018570A8 (es) |
MX (1) | MX2012001219A (es) |
WO (1) | WO2013112037A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108721315B (zh) * | 2018-05-08 | 2022-09-30 | 复旦大学附属眼耳鼻喉科医院 | 小分子核酸miR-21在治疗青光眼中的应用 |
USD1036385S1 (en) * | 2021-09-17 | 2024-07-23 | Coilcraft, Incorporated | Electronic component |
USD1036384S1 (en) | 2021-09-17 | 2024-07-23 | Coilcraft, Incorporated | Electronic component |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0653586A1 (en) | 1993-09-17 | 1995-05-17 | Hewlett-Packard Company | Multiple light emitting diode module |
US20050063181A1 (en) | 2003-09-19 | 2005-03-24 | Yazaki Corporation | LED lamp module and method for manufacturing the same |
US20070091604A1 (en) * | 2005-10-21 | 2007-04-26 | Ming-Shan Kuo | LED positioning device for LED light assembly |
CA2562357A1 (en) | 2006-05-03 | 2007-11-03 | Grote Industries, Inc. | Metal carrier for leds in composite lamps |
EP2177823A1 (de) | 2008-10-15 | 2010-04-21 | Zumtobel Lighting GmbH | LED-Einbaumodul, Beleuchtungsanordnung sowie Decken- oder Wandkonstruktion mit diesem LED-Einbaumodul |
US20100226140A1 (en) * | 2009-03-09 | 2010-09-09 | Yazaki Corporation | Connector, LED unit, and method for producing connector |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
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US6386733B1 (en) | 1998-11-17 | 2002-05-14 | Ichikoh Industries, Ltd. | Light emitting diode mounting structure |
US20030058650A1 (en) | 2001-09-25 | 2003-03-27 | Kelvin Shih | Light emitting diode with integrated heat dissipater |
US20030218417A1 (en) * | 2002-05-22 | 2003-11-27 | Unity Opto Technology Co., Ltd. | Light emitting diode lamp with light emitting diode module having improved heat dissipation |
JP4194828B2 (ja) | 2002-11-29 | 2008-12-10 | 豊田合成株式会社 | Ledランプ |
JP2005217354A (ja) | 2004-02-02 | 2005-08-11 | Sumitomo Wiring Syst Ltd | 発光素子ユニット |
US7182502B2 (en) | 2004-06-21 | 2007-02-27 | Adc Telecommunications, Inc. | Press-in place LED for a digital switching cross-connect module |
JP2006013018A (ja) | 2004-06-24 | 2006-01-12 | Koito Mfg Co Ltd | 電子素子の固定構造 |
FR2880734B1 (fr) | 2005-01-13 | 2011-04-22 | Valeo Electronique Sys Liaison | Organe de contact electrique et element de boitier destine a contenir un tel organe |
EP1858306A4 (en) * | 2005-01-25 | 2009-03-11 | Furukawa Electric Co Ltd | THREE-DIMENSIONAL WELDING BODY FOR ATTACHING AN ELECTRONIC COMPONENT AND ATTACHMENT STRUCTURE FOR ELECTRONIC COMPONENTS |
JP2006260835A (ja) | 2005-03-15 | 2006-09-28 | Sumitomo Wiring Syst Ltd | 車両用灯具 |
JP4379731B2 (ja) * | 2005-04-01 | 2009-12-09 | 住友電装株式会社 | 発光装置 |
JP4345016B2 (ja) * | 2005-04-13 | 2009-10-14 | 住友電装株式会社 | 発光装置 |
ITMI20050879A1 (it) | 2005-05-16 | 2006-11-17 | Ivela S P A | Apparecchio di illuminazione ad incasso per controsoffitto |
JP2007018762A (ja) | 2005-07-05 | 2007-01-25 | Sumitomo Wiring Syst Ltd | 発光装置 |
EP1760392A1 (en) * | 2005-08-29 | 2007-03-07 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | A mounting structure for LED lighting systems |
TWI290777B (en) * | 2006-02-27 | 2007-12-01 | Guei-Fang Chen | Lighting device with light emitting diode |
CN101451696A (zh) * | 2007-12-07 | 2009-06-10 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
JP4642875B2 (ja) | 2008-05-30 | 2011-03-02 | 株式会社サンセイアールアンドディ | 遊技機 |
US7766514B2 (en) * | 2008-06-05 | 2010-08-03 | Hon-Wen Chen | Light emitting diode lamp with high heat-dissipation capacity |
FR2936678B1 (fr) * | 2008-09-29 | 2010-11-05 | Cemm Thome | Lampe a diode electroluminescente |
JP2010184648A (ja) | 2009-02-13 | 2010-08-26 | Yazaki Corp | 発光装置及びワイヤハーネス |
JP2010212322A (ja) * | 2009-03-09 | 2010-09-24 | Yazaki Corp | Ledユニット |
JP5535605B2 (ja) * | 2009-03-25 | 2014-07-02 | 矢崎総業株式会社 | コネクタの製造方法、コネクタ及び照明装置 |
DE102009022255A1 (de) | 2009-05-20 | 2010-11-25 | Eutegra Ag | Leuchtdiode mit Kühlkörper |
-
2012
- 2012-01-27 MX MX2012001219A patent/MX2012001219A/es active IP Right Grant
- 2012-02-16 EP EP12866525.4A patent/EP2808957A4/en not_active Withdrawn
- 2012-02-16 WO PCT/MX2012/000017 patent/WO2013112037A1/es active Application Filing
- 2012-02-16 JP JP2014554680A patent/JP6005179B2/ja not_active Expired - Fee Related
- 2012-02-16 BR BR112014018570A patent/BR112014018570A8/pt not_active IP Right Cessation
- 2012-02-16 CN CN201280067573.5A patent/CN104115347B/zh not_active Expired - Fee Related
- 2012-02-16 KR KR1020147024080A patent/KR20140126344A/ko not_active Application Discontinuation
- 2012-02-16 US US14/374,847 patent/US9565722B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0653586A1 (en) | 1993-09-17 | 1995-05-17 | Hewlett-Packard Company | Multiple light emitting diode module |
US20050063181A1 (en) | 2003-09-19 | 2005-03-24 | Yazaki Corporation | LED lamp module and method for manufacturing the same |
US20070091604A1 (en) * | 2005-10-21 | 2007-04-26 | Ming-Shan Kuo | LED positioning device for LED light assembly |
CA2562357A1 (en) | 2006-05-03 | 2007-11-03 | Grote Industries, Inc. | Metal carrier for leds in composite lamps |
EP2177823A1 (de) | 2008-10-15 | 2010-04-21 | Zumtobel Lighting GmbH | LED-Einbaumodul, Beleuchtungsanordnung sowie Decken- oder Wandkonstruktion mit diesem LED-Einbaumodul |
US20100226140A1 (en) * | 2009-03-09 | 2010-09-09 | Yazaki Corporation | Connector, LED unit, and method for producing connector |
Non-Patent Citations (1)
Title |
---|
See also references of EP2808957A4 |
Also Published As
Publication number | Publication date |
---|---|
CN104115347A (zh) | 2014-10-22 |
KR20140126344A (ko) | 2014-10-30 |
CN104115347B (zh) | 2017-03-29 |
US20150069901A1 (en) | 2015-03-12 |
JP2015510226A (ja) | 2015-04-02 |
BR112014018570A8 (pt) | 2017-07-11 |
EP2808957A1 (en) | 2014-12-03 |
MX2012001219A (es) | 2013-07-29 |
EP2808957A4 (en) | 2015-12-02 |
US9565722B2 (en) | 2017-02-07 |
BR112014018570A2 (es) | 2017-06-20 |
JP6005179B2 (ja) | 2016-10-12 |
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