DE202016106403U1 - lighting device - Google Patents

lighting device

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Publication number
DE202016106403U1
DE202016106403U1 DE202016106403.1U DE202016106403U DE202016106403U1 DE 202016106403 U1 DE202016106403 U1 DE 202016106403U1 DE 202016106403 U DE202016106403 U DE 202016106403U DE 202016106403 U1 DE202016106403 U1 DE 202016106403U1
Authority
DE
Germany
Prior art keywords
lighting device
device according
base body
housing
radio module
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.)
Active
Application number
DE202016106403.1U
Other languages
German (de)
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.)
Seidel GmbH and Co KG
Original Assignee
Seidel GmbH and Co KG
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 Seidel GmbH and Co KG filed Critical Seidel GmbH and Co KG
Priority to DE202016106403.1U priority Critical patent/DE202016106403U1/en
Publication of DE202016106403U1 publication Critical patent/DE202016106403U1/en
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/23Retrofit 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
    • F21K9/238Arrangement or mounting of circuit elements integrated in the light source
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/23Retrofit 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
    • F21K9/232Retrofit 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/90Methods of manufacture
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0435Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

Lighting device with at least one semiconductor lamp (30) and a housing (10) made of plastic, in which a metallic base body (20) is arranged, on which the semiconductor lamp (30) is mounted and in which a connection module (40) for the semiconductor illuminant (30) is accommodated, characterized in that a radio module (45) coupled to the connection module (40) is provided for setting operating parameters, an antenna (46) of the radio module (45) being disposed inside the housing (10). is trained.

Description

  • The invention relates to a lighting device with at least one semiconductor lamp and a housing made of plastic, in which a metallic base body is arranged, on which the semiconductor lamp is mounted and in which a connection module for the semiconductor lamp is accommodated.
  • Luminaires with semiconductor lamps are characterized by a high specific luminosity and thus low energy consumption and by a long life. In operation, light-emitting diodes of the semiconductor lamps must be cooled, since both the lifetime and the effectiveness achieved with the temperature of the lamps decreases. With the increasing light output of the semiconductor lamps and thus also increasing electrical power consumption, the demand for effective cooling of the semiconductor lamps is also increasing. In addition to the heat sink and semiconductor light-emitting means, a converter and driver circuit for the semiconductor light-emitting means, which is also called a connection module, is frequently arranged in the housing of the lighting device and provides a current suitable for driving the semiconductor light-emitting means. Furthermore, an optical element, for example a reflector and / or a lens arrangement, is optionally provided to achieve a desired spatial radiation characteristic.
  • From the publication DE10 2014 110 993 A1 a lighting device of the aforementioned type is known in which the metallic base body has a surface which rests at least partially inside of the housing to dissipate heat from the terminal module and / or the semiconductor light source via the metallic base body and the plastic housing.
  • In particular, in the case of so-called retrofit lighting devices, the shape and with respect to the electrical connection known configurations of lighting devices, such as incandescent or fluorescent tubes are adapted, the lighting device and accordingly the housing in terms of shape and appearance must meet strict specifications. In previously known semiconductor light-emitting devices, this could only be achieved with a relatively complex structure that can be assembled mechanically in a complex manner. The manufacturing process of such known light-emitting devices is correspondingly complicated, which is reflected on the one hand in the price and on the other hand in an inadequate quality.
  • Compared to a classic incandescent lamp, a semiconductor lighting device offers the possibility of influencing luminous properties. In addition to a brightness adjustment, e.g. A color temperature of the radiated light may be varied when a brightness of two different radiating groups of light emitting diodes emitting warm white and cool white light, respectively, is changed relative to each other. An adjustment for various operating parameters, however, is complicated to implement in a retrofit lighting device and difficult to reconcile with the retrofit design.
  • It is therefore an object of the present invention to provide a lighting device of the type mentioned, are easily adjustable in the operating parameters of the at least one semiconductor light-emitting means.
  • This object is achieved by a lighting device having the features of the independent claim. Advantageous embodiments are specified in the dependent claims.
  • According to the invention, a lighting device of the type mentioned above is characterized in that a radio module coupled to the connection module is provided for setting operating parameters, wherein an antenna of the radio module is formed within the housing.
  • The radio module allows adjustment without the need for adjusting elements to be arranged on the lighting device itself. The antenna is optically unobtrusive and protected within the housing. The fact that the housing is made of plastic, nevertheless good Überragungseigenschaften be achieved.
  • In an advantageous embodiment of the operating parameters of the lighting device, the radio module is disposed within the base body, wherein the base body has an opening through which the antenna of the radio module protrudes into a cavity between the base body and the housing. Thus, the radio module can be formed adjacent to the connection module or in this integrated, which simplifies the structure. The antenna is still outside the shielding metallic base body.
  • In a further advantageous embodiment of the lighting device, the antenna has a wave structure. This structure leads to a shorter installation length with the same conductor length of the antenna.
  • In a further advantageous embodiment of the lighting device, the radio module is set up according to the Bluetooth, WLAN or ZigBee standard.
  • The operating parameters preferably relate to a switch-on state, a brightness and / or a color temperature of the semiconductor lamp. The radio module receives to control commands according to an agreed protocol of a manually operated remote control, for example, which are converted into corresponding control signals, which are supplied to the driver circuit. This can influence the current flowing through the light-emitting diodes, depending on the control signals. For this purpose, a pulse width modulation of the current can be provided.
  • It can e.g. a commercially available mobile device, such as a mobile phone or a tablet computer, are used to control the lighting device, since these devices usually already have radio facilities for the use of these wireless standards. The devices can be used by means of software ("App") to control the lighting device.
  • With regard to the production process and a space-saving construction of the base body is preferably designed in two parts, wherein it is composed for example of a lower shell and an upper shell. The two shells form a cavity in which the connection module for the power supply of the semiconductor lamp is arranged. The lower shell and / or the upper shell are preferably deep-drawn from aluminum.
  • In a further advantageous embodiment of the lighting device, the semiconductor lamp is fixed with a screw on the base body, for example, the upper shell. Preferably, a sleeve is formed on the base body, in which the screw is screwed. Particularly preferably, the sleeve is in a deep-drawing process with the base body, in particular its upper shell urgeformt
  • In a further advantageous embodiment of the lighting device, an optical element in the emission direction downstream of the light source, which influences a spatial radiation characteristic of the lighting device. In particular, when a semiconductor light-emitting device is used in which the light-emitting diodes are arranged in a plane, the light source radiates more along the optical axis than a conventional light bulb. By the optical element, e.g. Lenses, diffusers and / or reflectors, a laterally (radially) radiating proportion of the light emitted by the light device is increased. Preferably, the optical element is latchingly secured to the base body, which simplifies assembly and assembly.
  • In a further advantageous embodiment of the lighting device, the housing has a lower housing part and a translucent housing upper part, which are preferably locked against rotation with each other. The locking in turn leads to a simple installation. By preventing rotation, it is possible to transmit a torque from the upper housing part to the lower housing part, which is important for screwing in and out of a socket.
  • The described lighting device can in particular be well designed as a retrofit lighting device, in which, for example, a look and a connection diagram of a conventional light bulb are imitated.
  • Embodiments of the lighting device according to the invention will be explained in more detail by means of figures. The figures show:
  • 1 an embodiment of a lighting device in the retrofit style in a schematic exploded view; and
  • 2 the lighting device according to 1 in a schematic sectional view.
  • In the 1 and 2 is an embodiment of an according to the application lighting device in a perspective exploded view ( 1 ) or a schematic sectional drawing ( 2 ).
  • The lighting device is configured as a retrofit lighting device, that is to say that it is oriented with respect to the electrical connection and also the shape of known light sources, here screw-type light bulbs (for example E27). It should be noted that the features shown in this application can also be implemented in lighting devices with different shape and / or other connection sockets or connection options, including lighting devices that are not designed as retrofit lights.
  • The lighting device has a housing 10 , which is a housing base 11 and an upper housing part mounted thereon 12 includes, as well as one opposite the upper housing part 12 at the lower housing part 11 attached socket 13 with external thread, which serves to hold the lighting device in a socket and the electrical contact. At the bottom of the base there is a central contact isolated from the thread 131 arranged, which serves as a second connection contact in addition to the external thread.
  • It is a latching or snapping connection of the housing base 11 and the housing top 12 intended. For this purpose, the parts in the connection area are configured correspondingly interlocking. Preferably, a detent is provided which can transmit a torque, so that the two housing parts 11 . 12 are secured against rotation to each other. Except for the contacting surfaces on the base 13 are the individual parts of the case 10 made of plastic, preferably in an injection molding process. At least the upper housing part 12 is held translucent or transparent to emit the light emitted by the lighting device. The upper housing part 12 can be advantageously prepared in a Spritblasverfahren.
  • In the case 10 is a metallic and hollow base body 20 used, which is constructed in two parts here and a lower shell 21 and an associated upper shell 22 having. The base body 20 has a diverse function. It serves, for example, for holding a semiconductor light-emitting means 30 , below bulbs 30 called, on the upper shell 22 is attached.
  • Next is the base body 20 made of a highly thermally conductive material, preferably a metal such as aluminum, and thus serves to dissipate heat from the lamp 30 produced heat. Both the lower shell 21 as well as the upper shell 22 are preferably produced in a deep-drawing process, which allows cost-effective production with the lowest possible wall thicknesses. The lower shell 21 and the upper shell 22 are mechanically strong connected to each other, which also good heat conduction from the upper shell 22 on the lower shell 21 is given, so that also the lower shell 21 Heat from the bulb 30 record and forward or can give. Both elements, lower shell 21 and upper shell 22 , Are essentially rotationally symmetrical, wherein the connection of the two elements takes place together by a joint fit, possibly supported by locking means in the connection region, for example, formed in the connection region circumferential bead or notch.
  • Composed is the base body 20 essentially capsule-shaped, wherein in its inner cavity a connection module 40 is included. The connection module 40 serves the implementation of the over the pedestal 13 supplied AC power of the house-light network, so for example in the voltage range of 110 volts to 230 volts, in one to supply the bulb 30 suitable direct current. The connection module 40 points for this purpose one on a board 41 (Also PCB - printed circuit board - called) trained converter and driver circuit 42 which includes, for example, an AC / DC converter and a constant current source.
  • For contacting the socket 13 are connecting wires 43 prefabricated on the connection module 41 attached. The connection wires are preferred 43 designed as rigid wires, the diameter of the connecting wires 43 may be greater than necessary for the electrical conductivity. The rigid execution of the connecting wires 43 has the advantage that the connecting wires 43 in the automated assembly of the connection module 40 easily through openings in the lower shell 21 and the lower housing part 11 can be guided and thus for a contact with the socket 13 ready to stand.
  • The connecting wires 43 can be guided at different levels so that they are sufficiently spaced apart, even if the connection points of the connecting wires 43 on the connection module 40 are closely adjacent. The connecting wires 43 may be formed as insulated or non-insulated wires. The bending stiffness or flexural strength also enables the alignment, fixing, bending and / or cutting of these connecting wires in an automated assembly 43 ,
  • The base body 20 and the lower housing part 11 are preferably latched together, wherein the latch is formed so that a thermal expansion of the base body 20 , in particular the lower shell 21 of the base body 20 , no undue and material-destroying or tiring load on the housing base 11 exercises. This is a good thermal contact between the lower shell 21 and the lower housing part 11 given, so that within the lighting device resulting heat, inter alia, the lower housing part 11 is delivered. Next is down, towards the pedestal 13 , in the lower shell 21 an opening provided through the connecting wires 43 of the connection module 40 to the pedestal 13 passed through. In the upper shell 22 is also a breakthrough introduced by the electrical connection from the bulb 30 to the connection module 40 he follows. This can be done for example via a semiconductor light source 30 preassembled, for example, soldered, plug 44 respectively. The plug 44 Preferably, a board edge connector, the direct contact strip 411 on the board 41 contacted.
  • In the lower part of the housing base 11 two opposite U-shaped guide webs are provided by the openings of the lower shell 21 into the interior of the base body 20 protrude. In the guide webs, the connection module 40 with his board 41 be inserted.
  • The light source 30 has a flat carrier board 31 on, on the a plurality of lighting elements, here light-emitting diodes 32 (LEDs - light emitting diodes) are arranged. Such a designed light source 30 radiates substantially perpendicular to the surface of the carrier board 31 from, ie in the direction of the axis of symmetry (screw axis) of the lighting device. In order to achieve a radiation also transversely to the axis of symmetry, in the illustrated embodiment, an optical element 50 provided, seen in the emission direction behind the light source 30 is arranged and influences the emission characteristics of the lighting device. The optical element 50 is in the embodiment shown on the upper shell 22 mounted by placing it on a heel 221 the upper shell 22 locked. The light source 30 lies on a top of the heel 221 on and is there by means of a screw 33 mounted in a deep-drawn sleeve 222 is screwed. Preferably, the screw cuts 33 even a thread in the sleeve 222 , It is noted that other mounting methods are conceivable, for example, staples or staples, the carrier board 31 on the upper shell 22 Fasten. In the top of the paragraph 221 are still openings 223 for the plugs 44 for contacting the lamp 30 brought in.
  • The optical element 50 may preferably be due to the attachment to the upper shell 22 or directly on the carrier board 31 also absorb and release heat. The optical element 50 can be made of plastic, wherein transparent and / or reflective or scattering components can be used. The illustrated element 50 is, for example, transparent with a reflective annular central insert 51 ,
  • The reflective surfaces of the insert 51 direct a part of the light-emitting diodes 32 emitted radiation radially outward. The optical element 50 may alternatively or additionally comprise a lens which axially in front of the light-emitting diodes 32 is arranged. The lens is preferably a diverging lens which is that of the light emitting diodes 32 emitted radiation beam expands and thus widens the radiation in the radial direction. Because of its flat design, the lens can 52 can be advantageously designed as a Fresnel lens.
  • According to the application, the lighting device also has a radio module 45 on, also in the base body 20 is arranged. In the present case is the radio module 45 in the connection module 40 integrated and with on the board 41 educated. This simplifies the manufacture and installation of the lighting device. The radio module 45 serves to set at least one operating parameter of the lighting device. In the simplest case, via the radio module 45 the light-emitting diodes 32 of the bulb 30 be switched on or off. Furthermore, it can be provided, the light-emitting diodes 32 adjust in their brightness, for example, to dim. The radio module 45 receives to control commands of eg manually operated remote control, which are converted into corresponding control signals, the converter and driver circuit 42 be supplied. This can depend on the control signals the current passing through the light emitting diodes 32 flows, influence. For this purpose, a pulse width modulation of the current can be provided.
  • In a further embodiment of the lighting device, different types of light emitting diodes 32 be present, which differ in their color and / or color temperature. For example, two groups of light emitting diodes 32 be present, a group that emits warm white light, for example, with a color temperature of about 2200 K (Kelvin) and a group that emits cold white light, for example, with a color temperature of about 4500 K. If both groups can be adjusted separately in their brightness, the color of the total light emitted by the lighting device can be varied. Ion alternative embodiments can also be provided more than the two groups mentioned, for example 3 or 4 groups in the colors red, blue, green and optionally white. Then, any color of the emitted light of the lighting device can be adjusted.
  • In spite of the arrangement of the radio module 45 in the metallic base body 20 to allow a radio reception is in the upper shell 22 of the base body 20 a breakthrough 224 in the area of a shoulder next to the heel 221 arranged. Through this breakthrough 224 leads from the radio module 45 from an antenna 46 , which thus enters the cavity between base body 20 or carrier board 30 or optical element 50 and the upper housing part 12 protrudes. There is the antenna 46 outside the shielding metallic base body 20 but still inconspicuous and protected inside the plastic case 10 ,
  • The length of the antenna 46 is by the wavelength of the radio module 45 used radio frequency determined. To the antenna 46 in the desired length in the upper housing part 12 Being able to place is a wave structure 461 into the antenna 46 embossed, the same conductor length of the antenna 46 whose installation length is shortened.
  • The radio module 45 may be bidirectional and be configured, for example, to use the Bluetooth protocol. Alternatively, WLAN (Wireless Local Area Network) or ZigBee or any other standard for digital radio communication can be used. As a further alternative, a proprietary radio protocol could also be used.
  • The components of the lighting device are designed with regard to a possible automation of the manufacturing process, in particular the process of assembling the lighting device. This includes, for example, that parts are easily accessible and orientable. Furthermore, connections between the parts are preferably snap-fit and / or latching and / or joining connections, which are particularly preferably composed in a common joining or latching direction can be particularly preferably along the axis of symmetry of the lighting device, in the illustrated sockets 13 also the direction in which the lighting device is screwed into a socket. In the context of the application, this direction is also referred to as the axial direction.
  • LIST OF REFERENCE NUMBERS
  • 10
    casing
    11
    Housing bottom
    12
    Housing top
    13
    base
    131
    Central Contact
    20
    base body
    21
    subshell
    22
    Upper shell
    221
    paragraph
    222
    shell
    223
    opening
    224
    breakthrough
    30
    Semiconductor lighting products
    31
    carrier board
    32
    LED (LED)
    33
    screw
    40
    connection module
    41
    circuit board
    411
    Contact strips
    42
    Converter and driver circuit
    43
    Lead wire
    44
    plug
    45
    radio module
    46
    antenna
    461
    wave structure
    50
    optical element
    51
    commitment
  • QUOTES INCLUDE IN THE DESCRIPTION
  • This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
  • Cited patent literature
    • DE 102014110993 A1 [0003]

Claims (13)

  1. Lighting device with at least one semiconductor lamp ( 30 ) and a housing ( 10 ) made of plastic, in which a metallic base body ( 20 ) is arranged, on which the semiconductor lamp ( 30 ) and in which a connection module ( 40 ) for the semiconductor lamp ( 30 ), characterized in that one with the connection module ( 40 ) coupled radio module ( 45 ) is provided for setting operating parameters, wherein an antenna ( 46 ) of the radio module ( 45 ) within the housing ( 10 ) is trained.
  2. Lighting device according to Claim 1, in which the radio module ( 45 ) within the base body ( 20 ), the base body ( 20 ) a breakthrough ( 224 ), through which the antenna ( 46 ) of the radio module ( 45 ) into a cavity between the base body ( 20 ) and the housing ( 10 protrudes
  3. Lighting device according to Claim 1 or 2, in which the antenna ( 46 ) a wave structure ( 461 ) having.
  4. Lighting device according to one of claims 1 to 3, wherein the radio module ( 45 ) is set up according to the Bluetooth, WLAN or ZigBee standard.
  5. Lighting device according to one of Claims 1 to 4, in which the operating parameters comprise a switch-on state, a brightness and / or a color temperature of the semiconductor light-emitting means ( 30 ) affect.
  6. Lighting device according to one of claims 1 to 5, wherein the base body ( 20 ) is designed in two parts and from a lower shell ( 21 ) and an upper shell ( 22 ) is composed.
  7. Lighting device according to claim 6, wherein the lower shell ( 11 ) and / or the upper shell ( 12 ) are deep-drawn from aluminum.
  8. Lighting device according to one of claims 1 to 7, in which the semiconductor light-emitting means ( 30 ) by means of a screw ( 33 ) on the base body ( 20 ).
  9. Lighting device according to claim 8, in which in the base body ( 20 ) a sleeve ( 222 ) in a thermoforming process into which the screw ( 33 ) is screwed.
  10. Lighting device according to one of claims 1 to 9, in which an optical element ( 50 ) in the emission direction of the illuminant ( 30 ), which influences a spatial radiation characteristic of the lighting device.
  11. Lighting device according to Claim 10, in which the optical element ( 50 ) latching on the base body ( 20 ) is attached.
  12. Lighting device according to one of claims 1 to 11, in which the housing ( 10 ) a housing lower part ( 11 ) and a translucent upper housing part ( 12 ), which are locked against rotation with each other.
  13.  Lighting device according to one of claims 1 to 12, which is designed as a retrofit lighting device.
DE202016106403.1U 2016-11-15 2016-11-15 lighting device Active DE202016106403U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202016106403.1U DE202016106403U1 (en) 2016-11-15 2016-11-15 lighting device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202016106403.1U DE202016106403U1 (en) 2016-11-15 2016-11-15 lighting device
EP17201714.7A EP3321560A1 (en) 2016-11-15 2017-11-14 Lighting device
CN201711128752.6A CN108071952A (en) 2016-11-15 2017-11-15 Lighting apparatus

Publications (1)

Publication Number Publication Date
DE202016106403U1 true DE202016106403U1 (en) 2018-02-16

Family

ID=60331452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE202016106403.1U Active DE202016106403U1 (en) 2016-11-15 2016-11-15 lighting device

Country Status (3)

Country Link
EP (1) EP3321560A1 (en)
CN (1) CN108071952A (en)
DE (1) DE202016106403U1 (en)

Citations (9)

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Publication number Priority date Publication date Assignee Title
WO2012020366A1 (en) * 2010-08-13 2012-02-16 Koninklijke Philips Electronics N.V. A led lamp
US20120293652A1 (en) * 2011-05-17 2012-11-22 Todd Farmer LED Module with Integrated Thermal Spreader
US20130249392A1 (en) * 2012-03-20 2013-09-26 Lg Innotek Co., Ltd. Lighting apparatus and lighting control system
US20150043212A1 (en) * 2013-03-13 2015-02-12 Smartbotics Inc. Led light bulb construction and manufacture
US20150211687A1 (en) * 2012-07-23 2015-07-30 Lg Innotek Co., Ltd. Lighting apparatus
US20150327349A1 (en) * 2014-05-12 2015-11-12 Lg Electronics Inc. Lighting device
US20150345764A1 (en) * 2014-05-28 2015-12-03 Technical Consumer Products, Inc. Radio frequency (rf) signal pathway for a lamp antenna
WO2016001367A1 (en) * 2014-07-04 2016-01-07 Koninklijke Philips N.V. Light unit with built in antenna
DE102014110993A1 (en) 2014-08-01 2016-02-04 Seidel GmbH & Co. KG lighting device

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Publication number Priority date Publication date Assignee Title
JP5793662B2 (en) * 2011-04-20 2015-10-14 パナソニックIpマネジメント株式会社 Light source for illumination
KR20150129388A (en) * 2014-05-12 2015-11-20 엘지전자 주식회사 Lighting device
US9488767B2 (en) * 2014-08-05 2016-11-08 Cree, Inc. LED based lighting system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012020366A1 (en) * 2010-08-13 2012-02-16 Koninklijke Philips Electronics N.V. A led lamp
US20120293652A1 (en) * 2011-05-17 2012-11-22 Todd Farmer LED Module with Integrated Thermal Spreader
US20130249392A1 (en) * 2012-03-20 2013-09-26 Lg Innotek Co., Ltd. Lighting apparatus and lighting control system
US20150211687A1 (en) * 2012-07-23 2015-07-30 Lg Innotek Co., Ltd. Lighting apparatus
US20150043212A1 (en) * 2013-03-13 2015-02-12 Smartbotics Inc. Led light bulb construction and manufacture
US20150327349A1 (en) * 2014-05-12 2015-11-12 Lg Electronics Inc. Lighting device
US20150345764A1 (en) * 2014-05-28 2015-12-03 Technical Consumer Products, Inc. Radio frequency (rf) signal pathway for a lamp antenna
WO2016001367A1 (en) * 2014-07-04 2016-01-07 Koninklijke Philips N.V. Light unit with built in antenna
DE102014110993A1 (en) 2014-08-01 2016-02-04 Seidel GmbH & Co. KG lighting device

Also Published As

Publication number Publication date
CN108071952A (en) 2018-05-25
EP3321560A1 (en) 2018-05-16

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