CN103133891A - Luminous assembly, light-emitting diode (LED) modified lamp and assembling method of LED modified lamp - Google Patents
Luminous assembly, light-emitting diode (LED) modified lamp and assembling method of LED modified lamp Download PDFInfo
- Publication number
- CN103133891A CN103133891A CN2011103826170A CN201110382617A CN103133891A CN 103133891 A CN103133891 A CN 103133891A CN 2011103826170 A CN2011103826170 A CN 2011103826170A CN 201110382617 A CN201110382617 A CN 201110382617A CN 103133891 A CN103133891 A CN 103133891A
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- Prior art keywords
- radiator
- luminescence component
- housing
- led
- section
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
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- 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
- 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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
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- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (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)
Abstract
The invention relates to a luminous assembly. The luminous assembly comprises a shell body (1), a light source (2) which is arranged inside the shell body (1), and a radiator (3) which is arranged on an outer side face (1c) of the shell body (1), and the luminous assembly further comprises a maintaining assembly. The maintaining assembly comprises a maintaining rod (4), wherein the maintaining rod (4) protrudes out partly from the shell body (1) and can move between an initial position and a locking position, and the maintaining rod (4) penetrates into the radiator (3) at the initial position and enables the radiator (3) at the locking position (3) to abut against the outer side face (1c) of the shell body (1). Besides, the invention further relates to a light-emitting diode (LED) modified lamp with the luminous assembly and an assembling method of the LED modified lamp.
Description
Technical field
The present invention relates to a kind of luminescence component.In addition, the invention still further relates to a kind of LED remodeling lamp and assembly method thereof with luminescence component of the above-mentioned type.
Background technology
The LED remodeling lamp of the types such as all like MRl6, PAR38, A60 and GX53 substitutes traditional lighting device, for example incandescent lamp and fluorescent lamp more and more.This is because such alternative lamp is more energy-conservation, size is less and have the longer life-span.Along with the development of technology, itself can realize higher efficient the LED encapsulation, for example can obtain the cold white light of 140lm/W and the warm white of 90lm/W, and its life-span reaches 50,000 hours.But when LED and LED driver, thermal management device and optical element together were integrated in the remodeling lamp, how the efficient of remodeling lamp and life-span highly depended on designing driver, heat abstractor and optical element.The electric energy conversion that consumes in LED becomes heat energy rather than light.According to the statistics of USDOE, be used for driving LED energy 75% to 85% be converted to heat, and on these heats must lead thereunder printed circuit board (PCB) and heat abstractor from LED chip row.If these heats can not be arranged timely to derive and go, can reduce so in a short time the light output performance of LED and produce gamut, also can shorten the life-span of LED for a long time.The quality of heat abstractor performance directly exerts an influence to the LED lighting apparatus.The heat abstractor of a good design should be able to provide flow condition, the good radiation between the surface, lower material cost and the processing and manufacturing of good local air more easily simple.
When substituting the MR-16 type Halogen lamp LED that the Down lamp of traditional conduct in being arranged on ceiling use, how well the LED as luminescence component to be dispelled the heat becomes key factor.There is the problem of two aspects in traditional MR-16 type LED remodeling lamp.On the one hand, exterior contour and the size of the radiator of MR-16 type LED remodeling lamp have been limited than lampet body fixed mechanism, this is because when substituting traditional halogen light source by LED light source, must guarantee that this LED light source can be assembled in the lamp body fixed mechanism of the MR-16 type Halogen lamp LED that is substituted, also will guarantee simultaneously also can pass this lamp body fixed mechanism with the supporting radiator of LED light source.But generally, the lamp body fixed mechanism has larger opening, be used for holding light source, and a less rear aperture, be used for other assemblies such as fixed heat sink.Therefore the exterior contour of radiator just must design so littlely, to such an extent as to it can pass this less opening.Yet less radiator only allows LED light source with less power work, 4-5W for example, so its light fan-out capability is lower.
On the other hand, usually MR-16 type Halogen lamp LED is used as the Down lamp that is arranged in ceiling, its working environment comparatively seals, and the cross-ventilation condition is relatively poor, so radiator must design relatively largely, thereby good heat dispersion is provided.If in the lamp body fixed mechanism of MR-16 type Halogen lamp LED, the user need to install this radiator above ceiling but larger radiator can not be packed into below ceiling, this is very inconvenient for the user.However, it is also very difficult above ceiling, this large-scale radiator being installed, and the housing that often needs to change MR-16 type Halogen lamp LED adapts to this large-scale radiator, and this has increased user's burden on cost.
Summary of the invention
For addressing the above problem, the present invention proposes a kind of luminescence component, this luminescence component can substitute the light source in lighting device, for example Halogen lamp LED, incandescent lamp etc.Simultaneously can use large-scale radiator, have heat dispersion preferably, thereby allow to use the high-power LED light source.In addition, in the situation that use existing lamp body fixed mechanism, it is more simple easy to install, and cost is relatively cheap.In addition, the invention allows for a kind of LED remodeling lamp and assembly method thereof with luminescence component of the above-mentioned type.
First purpose of the present invention realizes thus by a kind of luminescence component, i.e. this luminescence component, comprise housing, be arranged on the light source in housing and be arranged on radiator on the lateral surface of housing, wherein, this luminescence component also comprises the maintenance assembly, wherein, this maintenance assembly comprises the maintenance bar, this maintenance bar part from housing is stretched out and can be moved between initial position and latched position, wherein, keep bar penetrate radiator and in latched position, radiator be pressed against on lateral surface at initial position.Install individually after can being encased in position to be installed at the housing of luminescence component due to radiator again, therefore needn't consider the size of position to be installed when the design radiator, this can improve the heat dispersion of whole luminescence component significantly.Also need not simultaneously as adapting to radiator specially for luminescence component designs new mechanism for installing, thereby reduced cost.In addition, simpler according to the structure of luminescence component of the present invention, assembling easily.
Preferably, the first stop end and the second stop end that keep bar to have columniform stem section and be separately positioned on the two ends of stem section.Columniform stem section allows to keep bar in telescopic moving, also to allow it around the longitudinal axis rotation of self in housing.And the first stop end and the second stop end play spacing effect to keeping bar self and being arranged on the radiator that keeps on bar respectively.
Further preferably, housing comprises the maintenance bar assembly cavity that keeps bar be used to holding, wherein, this maintenance bar assembly cavity comprises the first cylindrical cavity body section and the second cylindrical cavity body section, wherein the diameter of the first cylindrical cavity body section greater than the diameter of the second cylindrical cavity body section, forms stop lug with the junction in the first cylindrical cavity body section and the second cylindrical cavity body section.This stop lug coordinates with the first stop end that keeps bar, to prevent keeping bar to deviate from from housing.
Advantageously, keep assembly also to comprise Compress Spring, two ends of Compress Spring are resisted against respectively on the first stop end and stop lug.When utilizing the second stop end radiator to be fixed on the lateral surface of housing, Compress Spring is subject to the extruding of the first stop end and stop lug, thereby produce a prestressing force, this prestressing force is delivered on radiator by the second stop end, thereby guarantee that radiator closely is resisted against on the lateral surface of housing, this has further improved the heat transfer performance between radiator and housing.
A preferred design according to the present invention proposes, and the second stop end is designed to flat-shaped end, and the length of the second stop end is greater than the diameter of stem section, and the width of the second stop end is equal to or less than the diameter of stem section.In addition, be formed with the through hole that keeps bar be used to passing in radiator, wherein, the cross-sectional profiles of through hole is consistent with the cross-sectional profiles of the second stop end.In the assembling process of reality, the size of the second stop end should be able to guarantee to keep bar to pass the through hole of radiator when initial position, and locks radiator when latched position.
Preferably, keep assembly also to comprise stop nut, stop nut is contained in through hole and is screwed in screw thread on the stem section, keeps on the end face of bar container cavity with the restriction that is pressed against housing.By the rotation stop nut, can adjust the compressed degree of Compress Spring, thereby adjust prestressed size.
Propose according to the present invention, housing has the tapered portion section, and this tapered portion section has the lateral surface that compresses for radiator, and radiator has the container cavity that holds the tapered portion section.This structure has guaranteed that large as far as possible contact area is arranged between radiator and housing, thereby has improved heat transference efficiency.
Preferably, light source is LED light source.LED light source is more energy-conservation, size is less and have the longer life-span, can provide very good light output efficiency simultaneously.
Another object of the present invention is by the realization of a kind of LED remodeling lamp, and this LED remodeling lamp comprises lamp body fixed mechanism and the luminescence component that is fixed in the lamp body fixed mechanism, and wherein, this luminescence component is the luminescence component of aforementioned type.LED remodeling lamp according to the present invention adopts the lamp body fixed mechanism of its lighting apparatus that will substitute, its good heat dispersion performance of while, and power is larger, and simple installation is with low cost.
The assembly method of the LED remodeling lamp of last purpose of the present invention by a kind of the above-mentioned type realizes, this assembly method comprises the following steps: a) will be with the housing of the light source lamp body fixed mechanism of packing into from the below; B) the lamp body fixed mechanism of radiator being packed into from the top makes on its lateral surface that is resisted against housing; C) make the maintenance bar that partly stretches out from housing pass the through hole of radiator; D) pull the maintenance bar on the direction away from housing, make the second stop end that keeps bar outstanding from through hole; E) rotation the second stop end, be pressed against radiator on lateral surface.According to assembly method of the present invention, process is simpler when assembling LED remodeling lamp, and the user operates and is more prone to.
Description of drawings
Accompanying drawing consists of the part of this specification, is used for helping further to understand the present invention.These accompanying drawings illustrate embodiments of the invention, and are used for illustrating principle of the present invention together with specification.Identical parts represent with identical label in the accompanying drawings.Shown in figure:
Fig. 1 is the sectional view according to LED remodeling lamp of the present invention;
Fig. 2 is according to the complete schematic diagram of LED remodeling lamp assembling of the present invention.
The specific embodiment
Fig. 1 shows the sectional view according to LED remodeling lamp of the present invention.As seen from the figure, this LED remodeling lamp comprises luminescence component and is used for the fixedly lamp body fixed mechanism 7 of luminescence component, and this lamp body fixed mechanism 7 is original lamp body fixed mechanism of the lighting device that will substitute.Further as seen, luminescence component comprises housing 1, be arranged on the light source 2 in housing 1 and be arranged on radiator 3 on the lateral surface 1c of housing 1 from figure.From figure further as seen, luminescence component also comprises the maintenance assembly, wherein, keep assembly to comprise and keep bar 4, this maintenance bar 4 part from housing 1 is stretched out and can be moved between initial position and latched position, wherein, keep bar 4 penetrate radiator 3 and in latched position, radiator 3 be pressed against on lateral surface 1c at initial position.In design of the present invention, light source 2 is LED light source.
In the present embodiment, the first stop end 4b and the second stop end 4c that keep bar 4 to have columniform stem section 4a and be separately positioned on the two ends of stem section 4a.Housing 1 comprises the maintenance bar assembly cavity 1a that keeps bar 4 be used to holding, wherein, keep bar assembly cavity 1a to comprise the first cylindrical cavity body section 1a ' and the second cylindrical cavity body section 1a "; wherein the diameter of the first cylindrical cavity body section 1a ' is greater than the second cylindrical cavity body section 1a " diameter, with at the first cylindrical cavity body section 1a ' and the second cylindrical cavity body section 1a " junction formation stop lug 1b.In addition, keep assembly also to comprise Compress Spring 5, two ends of Compress Spring 5 are resisted against respectively on the first stop end 4b and stop lug 1b.
According to design of the present invention, the second stop end 4c is designed to flat-shaped end, and the length of the second stop end 4c is greater than the diameter of stem section 4a, and the width of described the second stop end 4c is equal to or less than the diameter of stem section 4a.In the present embodiment, in the lateral cross section that keeps bar 4, the cross section of the second stop end 4c is oval (referring to Fig. 2), can certainly be rectangle.
In addition, be formed with the through hole 3a that keeps bar 4 be used to passing in radiator 3, wherein, the cross-sectional profiles of through hole 3a is consistent with the cross-sectional profiles of the second stop end 4c.To guarantee keeping bar can pass through hole 3a.
Further as seen, keep assembly also to comprise stop nut 6 from Fig. 1, stop nut 6 is contained in through hole 3a and is screwed in screw thread on stem section 4a, on the end face with the restriction maintenance bar container cavity 1a that is pressed against housing 1.
In addition, housing 1 has the tapered portion section, and this tapered portion section has the lateral surface 1c that compresses for radiator 3, and described radiator 3 has the container cavity that holds the tapered portion section.In the present embodiment, radiator 3 is formed with the insertion section section of wedge shape in its side in the face of housing 1, and container cavity is formed in this insertion section section.This insertion section section can be inserted in space between housing 1 and lamp body fixed mechanism 7, thereby guarantees that radiator 3 and housing 1 have large as far as possible contact area.Simultaneously, can design according to the real output of luminescence component size and the profile of radiator, thereby satisfy the requirement of heat radiation.
Fig. 2 shows the schematic diagram of the complete LED remodeling lamp of assembling.As seen from the figure, radiator 3 itself has larger size, and its size is obviously greater than the size of lamp body fixed mechanism 7.It obviously can not be packed into from the below of lamp body fixed mechanism 7.
when LED remodeling lamp of the present invention is used as Down lamp, at first below ceiling with the housing 1 of the light source 2 lamp body fixed mechanism 7 of packing into, then the lamp body fixed mechanism 7 of above ceiling, radiator 3 being packed into, make on its lateral surface 1c that is resisted against housing 1, make simultaneously the maintenance bar 4 that partly stretches out from housing 1 pass the through hole 3a of radiator 3, then pull on the direction away from housing 1 and keep bar 4, make the second stop end 4c that keeps bar 4 outstanding from through hole 3a, rotate at last the second stop end 4c, radiator 3 is pressed against on lateral surface 1c, thereby the assembling process of completing.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All any modifications of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Reference number
1 housing
1a keeps the bar assembly cavity
1a ' the first cylindrical cavity body section
1a " the second cylindrical cavity body section
The 1b stop lug
The 1c lateral surface
2 light sources
3 radiators
The 3a through hole
4 keep bar
4a stem section
4b the first stop end
4c the second stop end
5 Compress Springs
6 stop nut
7 lamp body fixed mechanisms.
Claims (11)
1. luminescence component, comprise housing (1), be arranged on the light source (2) in described housing (1) and be arranged on radiator (3) on the lateral surface (1c) of described housing (1), it is characterized in that, described luminescence component also comprises the maintenance assembly, wherein, described maintenance assembly comprises maintenance bar (4), described maintenance bar (4) part from described housing (1) is stretched out and can be moved between initial position and latched position, wherein, described maintenance bar (4) penetrates described radiator (3) and in described latched position, described radiator (3) is pressed against on described lateral surface (1c) at described initial position.
2. luminescence component according to claim 1, it is characterized in that the first stop end (4b) and the second stop end (4c) that described maintenance bar (4) has columniform stem section (4a) and is separately positioned on the two ends of described stem section (4a).
3. luminescence component according to claim 2, it is characterized in that, described housing (1) comprises be used to the maintenance bar assembly cavity (1a) that holds described maintenance bar (4), wherein, described maintenance bar assembly cavity (1a) comprises the first cylindrical cavity body section (1a ') and the second cylindrical cavity body section (1a "), the diameter of wherein said the first cylindrical cavity body section (1a ') is greater than the diameter of described the second cylindrical cavity body section (1a "), form stop lug (1b) with the junction in described the first cylindrical cavity body section (1a ') and described the second cylindrical cavity body section (1a ").
4. luminescence component according to claim 3, it is characterized in that, described maintenance assembly also comprises Compress Spring (5), and two ends of described Compress Spring (5) are resisted against respectively on described the first stop end (4b) and described stop lug (1b).
5. luminescence component according to claim 3, it is characterized in that, described the second stop end (4c) is designed to flat-shaped end, the length of described the second stop end (4c) is greater than the diameter of described stem section (4a), and the width of described the second stop end (4c) is equal to or less than the diameter of described stem section (4a).
6. luminescence component according to claim 5, it is characterized in that, be formed with in described radiator (3) be used to the through hole (3a) that passes described maintenance bar (4), wherein, the cross-sectional profiles of described through hole (3a) is consistent with the cross-sectional profiles of described the second stop end (4c).
7. the described luminescence component of any one according to claim 2 to 6, it is characterized in that, described maintenance assembly also comprises stop nut (6), described stop nut (6) is contained in described through hole (3a) and is screwed in screw thread on described stem section (4a), on the end face with the described maintenance bar of the restriction assembly cavity (1a) that is pressed against described housing (1).
8. the described luminescence component of any one according to claim 1 to 6, it is characterized in that, described housing (1) has the tapered portion section, described tapered portion section has the described lateral surface (1c) that compresses for described radiator (3), and described radiator (3) has the container cavity that holds described tapered portion section.
9. the described luminescence component of any one according to claim 1 to 6, is characterized in that, described light source (2) is LED light source.
10. LED remodeling lamp comprises lamp body fixed mechanism (7) and is fixed on luminescence component in described lamp body fixed mechanism (7) that it is characterized in that, described luminescence component is the described luminescence component of any one according to claim 1 to 9.
11. the assembly method of a LED remodeling lamp is characterized in that following steps:
A) will be with the housing (1) of light source (2) the lamp body fixed mechanism (7) of packing into from the below;
B) the described lamp body fixed mechanism (7) of radiator (3) being packed into from the top makes on its lateral surface that is resisted against described housing (1) (1c);
C) make the maintenance bar (4) that partly stretches out from described housing (1) pass the through hole (3a) of described radiator (3);
D) pull described maintenance bar (4) on the direction away from described housing (1), make second stop end (4c) of described maintenance bar (4) outstanding from described through hole (3a);
E) rotation described the second stop end (4c), be pressed against described radiator (3) on described lateral surface (1c).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110382617.0A CN103133891B (en) | 2011-11-25 | 2011-11-25 | Luminescence component, LED modification lamp and assembly method thereof |
| PCT/EP2012/064402 WO2013075853A1 (en) | 2011-11-25 | 2012-07-23 | Light-emitting assembly, led retrofit lamp and assembling method thereof |
| EP12743115.3A EP2783157B1 (en) | 2011-11-25 | 2012-07-23 | Light-emitting assembly, led retrofit lamp and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110382617.0A CN103133891B (en) | 2011-11-25 | 2011-11-25 | Luminescence component, LED modification lamp and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103133891A true CN103133891A (en) | 2013-06-05 |
| CN103133891B CN103133891B (en) | 2016-11-23 |
Family
ID=46604287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110382617.0A Expired - Fee Related CN103133891B (en) | 2011-11-25 | 2011-11-25 | Luminescence component, LED modification lamp and assembly method thereof |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2783157B1 (en) |
| CN (1) | CN103133891B (en) |
| WO (1) | WO2013075853A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859966A (en) * | 2016-09-21 | 2018-03-30 | 法雷奥照明公司 | Lamp device including surface source of light |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3557120A1 (en) * | 2015-04-13 | 2019-10-23 | Buzzi & Buzzi S.r.l. | Lighting device |
| AU2016238880B2 (en) * | 2016-10-05 | 2022-09-15 | Legrand Australia Pty Ltd | Downlight |
| GB2579257B (en) * | 2019-04-15 | 2020-12-09 | Ecoled Ltd | Lighting apparatus housing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020136010A1 (en) * | 2001-03-22 | 2002-09-26 | Luk John F. | Variable beam light emitting diode light source system |
| CN2740880Y (en) * | 2004-07-22 | 2005-11-16 | 杭州富阳新颖电子有限公司 | Light source of high-power light-emitting diodes |
| CN201636758U (en) * | 2009-11-27 | 2010-11-17 | 林英志 | Crystal led lamp |
| CN201973477U (en) * | 2010-09-30 | 2011-09-14 | 许法卿 | Angle adjustable LED PAR lamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6974233B1 (en) * | 2003-05-29 | 2005-12-13 | Truman Aubrey | Fluorescent lighting fixture assemblies |
| US7985005B2 (en) * | 2006-05-30 | 2011-07-26 | Journée Lighting, Inc. | Lighting assembly and light module for same |
| US20100039829A1 (en) * | 2008-08-12 | 2010-02-18 | Ge Investment Co., Ltd. | Light-emitting diode lamp |
| CN101373063A (en) * | 2008-09-05 | 2009-02-25 | 汕尾市大利荣耀灯饰工业有限公司 | Heat radiating device of long service life and energy-saving LED sending light |
| US20100309671A1 (en) * | 2009-06-09 | 2010-12-09 | Meyer Iv George Anthony | Led lamp heat dissipating module |
| CN102803845B (en) * | 2009-06-17 | 2019-05-21 | 飞利浦照明控股有限公司 | For component to be connected to heat sink connector |
| US20110110095A1 (en) * | 2009-10-09 | 2011-05-12 | Intematix Corporation | Solid-state lamps with passive cooling |
-
2011
- 2011-11-25 CN CN201110382617.0A patent/CN103133891B/en not_active Expired - Fee Related
-
2012
- 2012-07-23 EP EP12743115.3A patent/EP2783157B1/en not_active Not-in-force
- 2012-07-23 WO PCT/EP2012/064402 patent/WO2013075853A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020136010A1 (en) * | 2001-03-22 | 2002-09-26 | Luk John F. | Variable beam light emitting diode light source system |
| CN2740880Y (en) * | 2004-07-22 | 2005-11-16 | 杭州富阳新颖电子有限公司 | Light source of high-power light-emitting diodes |
| CN201636758U (en) * | 2009-11-27 | 2010-11-17 | 林英志 | Crystal led lamp |
| CN201973477U (en) * | 2010-09-30 | 2011-09-14 | 许法卿 | Angle adjustable LED PAR lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859966A (en) * | 2016-09-21 | 2018-03-30 | 法雷奥照明公司 | Lamp device including surface source of light |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2783157B1 (en) | 2016-02-03 |
| EP2783157A1 (en) | 2014-10-01 |
| CN103133891B (en) | 2016-11-23 |
| WO2013075853A1 (en) | 2013-05-30 |
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