WO2010031810A1 - Lampe mit mindestens einer leuchtdiode - Google Patents
Lampe mit mindestens einer leuchtdiode Download PDFInfo
- Publication number
- WO2010031810A1 WO2010031810A1 PCT/EP2009/062046 EP2009062046W WO2010031810A1 WO 2010031810 A1 WO2010031810 A1 WO 2010031810A1 EP 2009062046 W EP2009062046 W EP 2009062046W WO 2010031810 A1 WO2010031810 A1 WO 2010031810A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lamp
- led
- base
- ceramic material
- screen
- Prior art date
Links
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 2
- 238000005286 illumination Methods 0.000 abstract 2
- 239000004020 conductor Substances 0.000 description 49
- 229910000679 solder Inorganic materials 0.000 description 9
- 238000009413 insulation Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
- F21V27/02—Cable inlets
-
- 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
- F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
-
- 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
-
- 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
- F21K9/233—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 a spot light distribution, e.g. for substitution of reflector 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
-
- 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
- Lamp with at least one light emitting diode
- the base and the screen 5 may be made of a ceramic material.
- an LED with an input power of 4 watts at 1 amp emits a radiant energy of 1, 2 watts as light, 2.8 watts are lost as heat, which must be dissipated.
- a so-called high-power solid-state luminaire is known.
- the object of the invention is to introduce an LED lamp with a simple structure.
- the lamp according to the invention consists of a base and a screen which surrounds the at least one LED.
- the ladder, the anode conductor D and the cathode conductor are accommodated in the base and lead to the surface of the base on the side facing the screen.
- the LED may have a Surface Mounted Device (SMD) package to solder it to the base with its terminals attached to the conductors. If the LED is wired, the connection of the LED to the anode conductor and the cathode conductor except soldering can also be so5, as will be described below on an embodiment.
- the screen surrounding the LED has three functions. It protects the LED from damage and its color design influences the color of the emitted light.
- the screen serves as a heat sink, ie for heat dissipation of the heat generated by the LED to the ambient air.
- the screen can have structures distributed over its circumference, such as, for example, ribs whose cross-sections can have any shape.
- the shape of the screen can be arbitrary. It can be round, for example polygonal, oval or elliptical.
- the body of the lamp may be one-piece or two-piece, i. consisting of ID a pedestal with an attached screen.
- the screen can be glued to the base or otherwise firmly connected. This design is particularly advantageous when LEDs are to be soldered with SMD housing on the base, because thereby the solder joints are freely accessible before the assembly of base and screen.
- the material of the lamp must be heat resistant.
- a particularly suitable material for the lamp is a ceramic material with a good thermal conductivity, for example alumina, glassy or pure, with or without additives, for example Cr 2 O 3 , having a thermal conductivity of 20 to 40 W / m ° K, or aluminum nitride with a thermal conductivity of 160 to 200 W / m ° K.
- the material may be transparent or translucent, translucent.
- the breaking strength of the ceramic materials should be between 100 and 1000 MPa.
- the basic color of the ceramic material is white or glassy clear.
- the ceramic material may also be colored. Combinations of LEDs that emit white or colored light with corresponding ceramic material can produce different color effects be achieved.
- the screen may have a translucent cover of the LED, which may be clear or colored. The following color combinations are possible:
- the light of the LED has the basic color white, the ceramic material is white 5 or glassy.
- the light of the LED has the basic color white, the ceramic material is colored.
- the ceramic material is white or glassy.
- the light of the LED is colored, the ceramic material is colored.
- the light of the LED has the basic color white, the ceramic material is white or glassy and the cover over the LED is colorless.
- the light of the LED has the basic color white, the ceramic material is white or glassy and the cover over the LED is colored.
- the light of the LED has the basic color white, the ceramic material is 15 colored and the cover over the LED is colorless.
- the light of the LED is colored, the ceramic material is white or glassy and the cover over the LED is colorless.
- the light of the LED is colored, the ceramic material is colored and the cover over the LED is colorless.
- D The light of the LED is colored, the ceramic material is colored and the cover over the LED is colored.
- the bases of the lamp body can also be equipped as a plug for the production of plug-in connections with corresponding sockets or with threads for screwing into brackets or, in poles covered with terminal poles, in5 lamp sockets.
- FIG. 1 shows a view of an embodiment of the lamp according to the invention with a lamp body made of ceramic material
- FIG. 2 shows a longitudinal section through a two-part lamp body according to FIG. 1 in a perspective view
- FIG. 3 shows the view of the longitudinal section through a two-part lamp body according to FIG. 1,
- FIG. 4 a longitudinal section through a two-part lamp body according to FIG. 1 with soldered-on LED in the SMD housing and with cover;
- FIG. 5 shows an embodiment according to FIG. 4 with plug-in connections
- FIG. 6 shows a plan view of a lamp base with LED multiple assembly
- FIG. 7 shows a longitudinal section through a one-part ceramic body of the lamp for a replaceable, wired LED
- FIG. 8 shows a threaded lamp cap for screwing into a holder
- FIG. 9 shows a lamp base with standard thread for screwing into a lamp socket
- FIG. 10 shows a lamp base with strain relief for the connecting conductors.
- FIG. 1 shows the photograph of an exemplary embodiment of a lamp 1 according to the invention.
- the screen 2 and the base 3 form the lamp body and consist of white, translucent ceramic material.
- the material may also be made of a heat-resistant plastic in low-power and heat-dissipating LEDs.
- the centrally arranged in the lampshade 2 LED (LED) 4 radiates white light in the present embodiment. From the underside of the base 3, the connecting leads 5 of the LED 4 emerge.
- the screen 2 has on its circumference evenly distributed cooling fins 5 6, so that the outline of the screen 2 looks at its opening like a gear.
- the cooling fins are, in particular in high-power LEDs, an advantage to dissipate the heat generated to the ambient air. Your cross section can also take any other possible form such as half round or semi-elliptical. For LEDs with low heat loss, the screen can also be smooth.
- the screen may also have different shapes, such as oval or polygonal.
- FIG. 2 shows a section through the lamp body of the lamp 1 in a perspective view.
- the section runs in each case through cooling ribs 6.
- the screen 2 and the base 3 are glued together on their circumference at the adhesive point 7.
- the base 3 has two channels 8, through which the connection conductors 5, visible in FIG. 1, the anode conductor and the cathode conductor are led to the connection point 9 of the LED 4.
- ID Figure 3 shows the view of a longitudinal section through the lamp body of the lamp 1.
- the section extends on the left and on the right side in each case by a cooling fin 6.
- a recess 11 In the opening 10 of the screen 2 is a recess 11, in which a cover for protection the LED, not shown, can be used.
- This cover may for example be made of glass or plastic and, in
- Figure 4 shows a longitudinal section through the lamp body of the lamp 1 with soldered LED 4 with SMD housing.
- the screen is closed by a cover 10a.
- the color of the cover 10a is selectable according to the desired D color of the light.
- the LED 4 is shown schematically here.
- the LED 4 is soldered at the intended location 9 on the solder joints 15 with its anode terminal 16 to the anode conductor 17 and mit5 their cathode terminal 18 to the cathode conductor 19.
- the connection conductors 5 are guided through the channels 8 in the base 3 up to the solder joints 15 and are there freed from their insulation 20. In order to distinguish between anode and cathode connection, either the connection conductors 5 have different colored insulation or it is attached to the base 3 a corresponding note. For strain relief, the connection conductors 5 may be glued in the
- FIG. 5 shows an exemplary embodiment of a lamp according to FIG.
- the base 3 itself can be inserted into a plug connection, for example into a wall socket, into a socket of a connection lead
- Figure 6 shows a plan view of a base 3 with a multi-populated with LEDs on an enlarged scale compared to the previous illustrations.
- the embodiment is a schematic representation.
- the anode terminals 16 and the cathode terminals 18 are soldered by two adjacent LEDs on a common solder joint 15.
- the base 3 then contains, as not shown here, either four D connection conductors, two anode conductors 17 and two cathode conductors 19, or in each case two solder joints 15 of the anode terminals 16 and the cathode terminals 18 are formed by conductor tracks on the surface of the base 3, as not shown here, connected to each other, so that the original shape of the base 3 with two channels 8 can be used.
- FIG. 7 shows a longitudinal section of a further embodiment 30 of the lamp according to the invention.
- the difference from the preceding embodiments is that the lamp body 31 is in one piece.
- the screen 32 and the base 33 form a unit.
- the cut also runs here by the cooling ribs 32a of the screen 32.
- This embodiment is particularly suitable for wired LEDs 34.
- the anode terminal 35 and the cathode terminal 36 are led out of the LED body in wire form.
- the lens 37 of the schematically illustrated 5 LED 34 is cut and shows the main body 38 with the phosphor layer 39, the anode 40 is connected to the anode terminal 35 and the cathode 41 to the cathode terminal 36.
- the lamp 30 is designed so that the LED 34 is replaceable.
- ID cathode terminal 36 each inserted into it in the base 33 inserted and adapted to the terminals tube 42.
- These tubes 42 stuck in channels 43 and extend continuously from the bottom 44 of the base 33 to the upper end 45 of the base 33. Where the tubes 42 pierce the upper end 45 of the base 33, the openings 46 in the base 33 are conical
- connection conductors 48 are freed from their insulation 49 and the anode conductor 50 and the cathode conductor 51 are soldered into the corresponding tubes 42 and then inserted into the base 33.
- connection conductors 48 can be inserted with their insulation 49 in recesses 52 of the base 33.
- the connecting conductors 48 can be additionally glued in these recesses 52.
- leaded LEDs have different lengths of lead wires so that the anode and cathode can not be confused.
- the cathode terminal 36 is shorter than the anode terminal 35. In the present embodiment, the swapping of the terminals of the LED at
- the anode conductor 50 and the cathode conductor 51 are each inserted so far into the tubes 42 that at fully inserted into the tubes 42 terminals 35 and 36 and fully resting on the upper end 45 of the base 33 LED 34, the anode terminal 35 against the anode conductor 50 and the cathode terminal 36th
- a lamp with replaceable LED can also be possible in a version with a plug connection, as shown in FIG.
- the solid plug contacts 21 would then have to have the anode connection and the cathode connection in the length adapted holes.
- the base 33 may have a centrally disposed through bore 53 which terminates below the body 38 of the LED 34. If a correspondingly thin body, for example a wire, is pushed through this bore 53, the anode connection 35 and the cathode connection 36 can be pulled out of the tubes 42.
- Figure 8 shows an embodiment of a lamp body according to Figure 3, cut, with a base 3, which carries on its outer surface a thread 54 for screwing into a screw socket of a holder, not shown here, for example in a piece of furniture or a display case.
- the thread 54 can also, as here not shown, be mounted on the base of a one-piece lamp body according to the embodiment of Figure 7. To protect the ceramic material, the thread 54 may be covered with a correspondingly shaped metal sleeve 55.
- FIG. 5 shows in FIG. 9, based on the exemplary embodiments according to FIGS. 4 and 8, a lamp 1 with a lamp base 61, the thread 55 of which is suitable for screwing into standard sockets and which serves for the power supply.
- the base 61 is also here with
- the base 61 has a centrally arranged channel 62, through which the anode conductor 63 extends and is connected at the solder joint 15 to the anode terminal 16 of the LED 4.
- the base 61 has a centrally arranged channel 62, through which the anode conductor 63 extends and is connected at the solder joint 15 to the anode terminal 16 of the LED 4.
- the anode conductor 63 is soldered to a contact plate 65, which makes contact with the corresponding live pole in the socket.
- the cathode terminal 18 of the LED 4 is connected at the solder joint 15 with the cathode conductor 66.
- the cathode conductor 66 is led through a correspondingly shaped gap 67 in the base 61 to the outside and is connected at the soldering point 68 with the D sleeve 55 which makes contact in a lamp socket to the corresponding live pole.
- the design shown here is for connection to a correspondingly poled DC power supply.
- the lamp For connection to an AC mains, the lamp must be equipped with a rectifier circuit, as not shown here.
- connection conductor 10 shows in section a base of a lamp body according to FIGS. 3 or 4, which is equipped with a strain relief 56 for the connection conductors 5.
- Socket 3 and connecting conductor 5 are surrounded by a correspondingly shaped elastomer, for example rubber, which offers protection against pulling out of the connection conductors 5.
- the strain relief 56 can For example, serve as part of a fairy lights, not shown here for receiving the lamp body.
- this can be provided with grooves 57 arranged on its circumference.
- the two connection conductors 5 can be made
- strain relief 56 5 of this strain relief 56 are led out either separately, or, as shown here, to a common, surrounded by a common insulation 58 line 59 are summarized.
- the strain relief 56 may additionally be an eyelet 60, for example, for hanging or attaching the lamp body, be formed.
- the strain relief 56 can also, as not here
- Inventive lamp characterized in that the light of the LED (4, 34) is white.
- Inventive lamp characterized in that the ceramic material of at least the screen (2, 32) is colored and that the light of the LED (4, 34) is white.
- Lamp according to the invention characterized in that the screen (2, 32) has a translucent cover (10a) of the LED (4, 34) which is colorless. 6. Lamp according to the invention, characterized in that the screen (2, 32) has a translucent cover (1 Oa) of the LED (4, 34), which is colored.
- Inventive lamp characterized in that the base (3, 33, 5 61) channels (8, 43, 62) for the connection conductors (5, 48, 63) of the LED (4, 34).
- the at least one LED (4) has an SMD housing and on the base (3, 61) at the designated location (9) on the solder joints (15) with its anode connection
- Inventive lamp characterized in that the at least one LED (34) is a wired LED and interchangeable.
- a lamp according to the invention characterized in that the anode connection (35) and the cathode connection (36) of the LED (34) are respectively inserted into tubes (42) inserted into the base (33) and adapted to the connections, these tubes ( 42) in channels (43) in the base (33) and extending continuously from the bottom (44) of the base (33) to the upper end (45) of the base (33).
- D 11 A lamp according to the invention, characterized in that where the tubes (42) pierce the upper end (45) of the base (33), the openings (46) of the channels (43) are conical and the ends (47 ) of the tubes (42) are widened conically in accordance with the openings (46).
- the anode conductor characterized in that the anode conductor
- a lamp according to the invention characterized in that the base (33) ID a continuous, under the LED (34) ending bore (53) for
- Lamp according to the invention characterized in that the base (3, 61) has a thread (54).
- Inventive lamp characterized in that the thread (54) 15 is protected by a correspondingly shaped sheet metal sleeve (55).
- a lamp according to the invention characterized in that the sheet-metal sleeve (55) on the base (61) surrounds a thread (54) which serves for screwing into a standardized socket serving for supplying current, that the lower end (64) of the base (61 ) centrally carries a contact plate (65) for making contact with a live pole of the socket and that this contact plate (65) and the sleeve (55) respectively via conductors (63, 66) to the terminals (16, 18) of the LED (4) are connected
- Inventive lamp characterized in that the base (3) with a strain relief (56) for the connecting conductor (5) is provided. 18. Lamp according to the invention, characterized in that the strain relief (56) consists of an elastomer.
- strain relief (56) has an eyelet (60).
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09783113A EP2331866A1 (de) | 2008-09-22 | 2009-09-17 | Lampe mit mindestens einer leuchtdiode |
RU2011115671/07A RU2521597C2 (ru) | 2008-09-22 | 2009-09-17 | Лампа, по меньшей мере, с одним светодиодом |
CN2009801460917A CN102216678A (zh) | 2008-09-22 | 2009-09-17 | 具有至少一个发光二极管的灯 |
JP2011527318A JP2012503285A (ja) | 2008-09-22 | 2009-09-17 | 少なくとも1つの発光ダイオードを有するランプ |
US13/119,195 US20110182074A1 (en) | 2008-09-22 | 2009-09-17 | Lamp with at least one light-emitting diode |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008042257.6 | 2008-09-22 | ||
DE102008042257 | 2008-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010031810A1 true WO2010031810A1 (de) | 2010-03-25 |
Family
ID=41280325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/062046 WO2010031810A1 (de) | 2008-09-22 | 2009-09-17 | Lampe mit mindestens einer leuchtdiode |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110182074A1 (de) |
EP (1) | EP2331866A1 (de) |
JP (1) | JP2012503285A (de) |
KR (1) | KR20110135851A (de) |
CN (1) | CN102216678A (de) |
DE (1) | DE102009029535A1 (de) |
RU (1) | RU2521597C2 (de) |
WO (1) | WO2010031810A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010136920A1 (en) * | 2009-05-28 | 2010-12-02 | Koninklijke Philips Electronics N.V. | Illumination device with an envelope enclosing a light source |
WO2011038909A1 (de) * | 2009-09-30 | 2011-04-07 | Ceramtec Gmbh | Lampe mit variablem substrat als untergrund für lichtquelle |
EP2418415A1 (de) * | 2009-11-06 | 2012-02-15 | Panasonic Corporation | Punktlichtquelle und birnenartige lichtquelle |
US20140022784A1 (en) * | 2011-04-04 | 2014-01-23 | Ceram Tec Gmbh | Led lamp comprising an led as the luminaire and a glass or plastic lampshade |
US9506622B2 (en) | 2011-07-15 | 2016-11-29 | Koninklijke Philips Electronics N.V. | Illumination device with carrier and envelope |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2407711B1 (de) * | 2009-03-09 | 2018-07-18 | Yi Wang | Schraubenförmige led |
CN103311232A (zh) * | 2012-03-07 | 2013-09-18 | 盈胜科技股份有限公司 | 一体化多层式照明装置 |
FR2998087B1 (fr) * | 2012-11-09 | 2016-09-23 | Legrand France | Voyant lumineux pour appareillage electrique et appareillage electrique associe |
DE202013100276U1 (de) * | 2013-01-21 | 2013-02-01 | Briloner Leuchten Gmbh | Leuchtdiodenmodul und Leuchte mit mindestens einem Leuchtdiodenmodul |
JP6115826B2 (ja) * | 2013-11-26 | 2017-04-19 | 東芝ライテック株式会社 | 移動体用照明装置 |
US9541273B2 (en) * | 2014-05-22 | 2017-01-10 | Wen-Sung Hu | Heat dissipation structure of SMD LED |
WO2016105237A1 (ru) * | 2014-12-26 | 2016-06-30 | Юрий Борисович СОКОЛОВ | Способ изготовления светодиодной лампы |
US10390400B1 (en) * | 2015-12-03 | 2019-08-20 | Heartland, Inc. | Soft start circuitry for LED lighting devices with simultaneous dimming capability |
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JPH08293204A (ja) * | 1995-04-24 | 1996-11-05 | Kyocera Corp | 照明具 |
US5621267A (en) * | 1995-03-22 | 1997-04-15 | Ilc Technology, Inc. | High-power metal halide reflector lamp |
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US20070230188A1 (en) * | 2006-03-30 | 2007-10-04 | Yi Min Lin | Light-emitting diode light |
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TWM297441U (en) * | 2006-03-30 | 2006-09-11 | Cheng-Jiun Jian | LED projection light source module |
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2009
- 2009-09-17 RU RU2011115671/07A patent/RU2521597C2/ru not_active IP Right Cessation
- 2009-09-17 EP EP09783113A patent/EP2331866A1/de not_active Withdrawn
- 2009-09-17 US US13/119,195 patent/US20110182074A1/en not_active Abandoned
- 2009-09-17 KR KR1020117009258A patent/KR20110135851A/ko not_active Application Discontinuation
- 2009-09-17 WO PCT/EP2009/062046 patent/WO2010031810A1/de active Application Filing
- 2009-09-17 DE DE102009029535A patent/DE102009029535A1/de not_active Withdrawn
- 2009-09-17 JP JP2011527318A patent/JP2012503285A/ja active Pending
- 2009-09-17 CN CN2009801460917A patent/CN102216678A/zh active Pending
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JPH08293204A (ja) * | 1995-04-24 | 1996-11-05 | Kyocera Corp | 照明具 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010136920A1 (en) * | 2009-05-28 | 2010-12-02 | Koninklijke Philips Electronics N.V. | Illumination device with an envelope enclosing a light source |
US8545033B2 (en) | 2009-05-28 | 2013-10-01 | Koninklijke Philips N.V. | Illumination device with an envelope enclosing a light source |
RU2538100C2 (ru) * | 2009-05-28 | 2015-01-10 | Конинклейке Филипс Электроникс Н.В. | Осветительное устройство с корпусом, заключающим в себе источник света |
US9377167B2 (en) | 2009-05-28 | 2016-06-28 | Koninklijke Philips N.V. | Illumination device with an envelope enclosing a light source |
WO2011038909A1 (de) * | 2009-09-30 | 2011-04-07 | Ceramtec Gmbh | Lampe mit variablem substrat als untergrund für lichtquelle |
US8410692B2 (en) | 2009-09-30 | 2013-04-02 | Ceramtec Gmbh | Lamp having a variable substrate as a base for a light source |
EP2418415A1 (de) * | 2009-11-06 | 2012-02-15 | Panasonic Corporation | Punktlichtquelle und birnenartige lichtquelle |
EP2418415A4 (de) * | 2009-11-06 | 2013-01-09 | Panasonic Corp | Punktlichtquelle und birnenartige lichtquelle |
US20140022784A1 (en) * | 2011-04-04 | 2014-01-23 | Ceram Tec Gmbh | Led lamp comprising an led as the luminaire and a glass or plastic lampshade |
US9506622B2 (en) | 2011-07-15 | 2016-11-29 | Koninklijke Philips Electronics N.V. | Illumination device with carrier and envelope |
Also Published As
Publication number | Publication date |
---|---|
CN102216678A (zh) | 2011-10-12 |
RU2521597C2 (ru) | 2014-07-10 |
RU2011115671A (ru) | 2012-10-27 |
US20110182074A1 (en) | 2011-07-28 |
EP2331866A1 (de) | 2011-06-15 |
DE102009029535A1 (de) | 2010-03-25 |
JP2012503285A (ja) | 2012-02-02 |
KR20110135851A (ko) | 2011-12-19 |
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