CN204268403U - Light fixture assembly parts - Google Patents
Light fixture assembly parts Download PDFInfo
- Publication number
- CN204268403U CN204268403U CN201420433128.2U CN201420433128U CN204268403U CN 204268403 U CN204268403 U CN 204268403U CN 201420433128 U CN201420433128 U CN 201420433128U CN 204268403 U CN204268403 U CN 204268403U
- Authority
- CN
- China
- Prior art keywords
- light fixture
- strut members
- assembly parts
- fixture assembly
- medial strut
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
- F21V25/125—Flameproof or explosion-proof arrangements using intumescent material, i.e. using materials which swells up as a result of heat exposure
-
- 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
-
- 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]
Abstract
A kind of light fixture assembly parts (10), it comprises outside housing (11) and the medial strut members (12) by described outside housings support, described medial strut members comprises rear surface (30) and front surface (31), solid-state lighting device (13) is fixed to described front surface (31) in the mode being in good thermo-contact with it, and the radiator that the described rear surface of described medial strut members is not attached, and described medial strut members is in use used as the main devices of the dissipate heat produced by solid-state lighting device.
Description
Technical field
The present invention relates to a kind of light fixture assembly parts, particularly but relate to the light fixture assembly parts of following type nonexclusively, wherein adopt solid-state devices to provide light source.
Light fixture assembly parts can be so-called adjustable, its allow to regulate send the direction of light.
In addition but relate to the light fixture assembly parts of so-called fire safe type nonexclusively, it can be heat-resisting and/or fire-resistant, and/or it is suitable for being arranged in the aperture of the dividing plate of such as ceiling or wall in the present invention.
Background technology
For many light fixture assembly parts, be particularly arranged on those light fixture assembly parts in confined space, must carefully to guarantee too to gather heat.When solid-state lighting device (such as LED), this is the Consideration of a particular importance, compared with incandescent lamp-type illuminating device situation, by operating under the environment of localized hyperthermia, are subject in the efficiency of solid-state lighting device and service life more adversely affecting.
In order to avoid or the operation that minimizes solid-state lighting device be subject to the risk of the adverse effect of high temperature local environment, it is known that provide radiator, and solid-state lighting device is directly fixed to radiator in the mode being in good thermo-contact with it.
When adjustable light fixture assembly parts, illuminating device and radiator to be usually installed in medial support housing and to be supported by it, and described medial support housing is installed pivotly relative to outside housing (such as fire-resistant outside housing).Interior side body is provided with the one or more apertures aimed at one or more luminescent device, and the light of the described or each solid-state lighting device located on rear side of comfortable like this support housing is outwards advanced through corresponding aperture.In conjunction with the example of the adjustable lighting unit of fire safe type of the sub-assembly type of solid-state lighting device and radiator be have in the description Pending British Patent Application of GB1302348.6 to describe in more detail at the application number of the applicant.
Although have been found that the lighting unit operational excellence of described type in the preceding paragraphs, still to exist with overall performance without any significantly reduced mode to reduce the lasting hope of manufacturing cost.The present invention attempts the light fixture assembly parts providing a kind of improvement, and it to be conducive to overall performance without any significantly reduced mode to reduce manufacturing cost.
Summary of the invention
According to an aspect of the present invention, a kind of light fixture assembly parts are provided, it comprises outside housing and the medial strut members by described outside housings support, described medial strut members comprises rear surface and front surface, solid-state lighting device is fixed to described front surface in the mode being in good thermo-contact with it, and the radiator that the described rear surface of described medial strut members is not attached.
According to a further aspect in the invention, a kind of light fixture assembly parts are provided, it medial strut members comprising outside housing and be supported in the housing of described outside, described outside housing comprises closed end and open end, described medial strut members comprises rear surface and front surface, solid-state lighting device is fixed to described front surface in the mode being in good thermo-contact with it, described medial strut members is used as radiator thus, and the closed end of the described rear surface of wherein said medial strut members and described outside housing is spaced apart, restriceted envelope betwixt thus.
Light fixture assembly parts can be the outside housing that also can be provided with refractory material of fire-type.Thus compared to conventional construction, in conventional construction, radiator is arranged on the rear side place of fire retarding component, namely that side place of fireproof is arranged on, and radiator is arranged on that side place of refractory material by the present invention's instruction, expose this side in use fire occurs in the space that light fixture assembly parts provide illumination.Described radiator can be the unique apparatus for the dissipate heat that will be in use produced by solid-state lighting device, or it can be main radiator, and wherein extra heat radiation is provided by other assembly of light fixture assembly parts.
Preferably, the centre of rear surface roughly between the open end and closed end of outside housing of described medial strut members, or locate closer to open end compared to closed end.
According to another aspect of the invention, a kind of light fixture assembly parts are provided, it comprises the outside housing for locating relative to supporting construction (such as having the dividing plate in aperture) and the medial strut members for supporting solid-state lighting device, wherein said medial strut members comprises rear surface and front surface, the general orientation that described front surface is advanced towards sent light from light fixture assembly parts, described medial strut members is fixed to described outside housing to carry out at least one in pivotable and rotary motion relative to outside housing, described solid-state lighting device is to be fixed to described front surface with the mode of medial strut members thermo-contact.
Compared to the conventional configurations of light fixture assembly parts, being formed by identical material at conventional configurations China and foreign countries' side body and medial strut members and to have substantially identical thickness, preferably the material of medial strut members has the thickness being greater than described outside case material.
According to a further aspect in the invention, a kind of light fixture assembly parts are provided, it comprises the outside housing for locating relative to supporting construction (such as having the dividing plate in aperture) and the medial strut members for supporting solid-state lighting device, wherein said medial strut members comprises rear surface and front surface, the general orientation that described front surface is advanced towards sent light from light fixture assembly parts, the material thickness that described medial strut members comprises is greater than the material thickness of outside housing, and described solid-state lighting device is to be fixed to the described front surface of medial strut members with the mode of its thermo-contact.
That is, the described front surface of medial strut members and the interval of rear surface are preferably greater than the wall thickness of outside housing, are preferably greater than the twice of described wall thickness, and are more preferably at least three times of described wall thickness.
Therefore, need only to be enough to support illuminating device compare with the conventional support part of the intensity of radiator with for illuminating device,, medial strut members of the present invention preferably includes excessive material, thus it is the relatively firm structure contributing to performing remarkable radiator function.
The medial strut members with one or more medial strut members feature as herein described can be adopted in arbitrary structure of fixed type and adjustable light fixture assembly parts.
Medial strut members can be foundry goods, moulded parts or stamping parts or laminar structure.
Preferably, described medial strut members is formed by aluminium, and is more preferably aluminium casting, but can adopt other metal of light sheet material and such as steel.
Preferably, described front surface is fixed to according to the solid-state lighting device of light fixture assembly parts of the present invention in the mode of thermo-contact direct with it.
Preferably, described medial strut members and described outside housing are in the state of good thermo-contact, thus from the heat conduction of solid-state lighting device to outside housing, outside housing assists medial strut members to play function as radiator like this.
For adjustable light fixture assembly parts, medial strut members relative to outside housing around to move pivotally or the pivotable of rotational motion axis or rotary motion cause the sliding relative movement that keeps the length direction of medial strut members and the axially aligned contact surface of outside housing and this external described axis resisting the surface of the relative motion of medial strut members and outside housing.Contact between described apparent surface contributes to heat energy to be delivered to outside housing from medial strut members, and such outer shell body can be used as radiator effectively at least in part.
Be provided for medial strut members can comprise for columniform opposed contact surfaces and the combination of opposed contact surfaces being essentially smooth (such as annular shape) relative to the device that outside housing is located.The area of even contact surface can be greater than the area of cylindrical contact surface, and is preferably at least twice of cylindrical contact surface area.
As the replacement scheme of smooth and cylindrical contact surface combination, medial strut members can comprise the combination of partial spherical surface, fi-ustoconical surface or partial spherical surface and/or conical butt and one or more cylindrical and flat surfaces relative to the position of outside housing.
Preferably a pair contact surface at least one and multiple and more preferably each is formed by aluminium.
Outside housing can be general tube shape, and at one end place of portion is open for it, so that the illuminating device inserting medial strut members and be associated.
Outside housing can be tubular form, and it has the major longitudinal axis being parallel to shell length.Medial strut members can be installed pivotly around the axis being approximately perpendicular to described longitudinal axis.Additionally or alternatively, medial strut members can be mounted to be rotated around the described longitudinal axis of described outside housing.
Medial strut members can be fixed to outside housing by pivoting device, and described pivoting device comprises two pivoting devices of the diametrically position being positioned at or acting on housing outside circular cross-section.Pivoting device can comprise the pivoting device extending through fire-resistant any intumescent material element.
Outside housing can be fire safe type, such as steel sheel.
Although to describe some feature of the present invention in conjunction with the mode of further feature of the present invention, be to be understood that described feature can mode independent of each other provide, or can provide from the mode of those different Feature Combinations specifically described.
Accompanying drawing explanation
Referring now to the mode of appended schematic figures only by example, embodiments of the invention are described, wherein:
Fig. 1 is the perspective view of light fixture assembly parts according to a first embodiment of the present invention;
Fig. 2 is the decomposition diagram of the assembly parts of light fixture shown in Fig. 1;
Fig. 3 is the longitudinal cross-section view of light fixture assembly parts shown in Fig. 1 and Fig. 2 of getting along the plane 3-3 of Fig. 2; And
Fig. 4 is the perspective view of light fixture assembly parts according to a second embodiment of the present invention.
Detailed description of the invention
Comprise the outside housing 11 of refractory material for the rotary LED lamp assembly parts 10 be inserted in plasterboard ceiling or wall, it provides support to medial strut members 12, and solid-state lighting device 13 is fixed in medial strut members 12.
Outside housing 11 comprises the central body region 14 of substantial cylindrical, and it is open at end regions 15 place, and at region, the other end 16 place relative closure.Open end forms with outward extending flange 17 in known manner.A pair spring-loaded retention arm 38 extends from main body 14, thus, in use, the usually hiding side of described arm breasting plasterboard (not shown), and keep flange firmly against another viewable side of described plate, wherein damp-proof layer 19 remains trapped between flange and plasterboard.Arm 38 is attached to spring mount 20, and spring mount 20 is attached to again the outer surface in the central body region 14 of outside housing.
Article one, any intumescent material 18 extends around the region of the adjacent flange 17 of described central body 14, to aim at the aperture be formed in plasterboard thus to hold lighting unit, thus between lighting unit and the ceiling void, plays the effect of fire-proof curtain.Flange 17 provides support also to decoration baffle 22 and baffle seal 23, is placed between baffle plate and flange 17 between baffle seal 23.
The outer surface in the closed end region 16 of outside housing 11 provides support to driver case 24, and driver case 24 holds driver PCB 39 in known manner.
Medial strut members 12 has front surface 31 outside above the rear surface 30 towards housing closed end region, described outside 16 and the direction in the open end region 15 of housing toward the outer side.
Medial strut members 12 is aluminium castings of circular shape, but is provided with pivot supports 25 two positions diametrically, and it is provided for the area supported 26 towards interior surface in the face of casing center region, inner side 27.
Support member 25 extends from rear surface 30 on the direction of housings close end 16 toward the outer side.Columniform skirt wall 37 extends from the periphery of front surface 31 on the direction in the open end region 15 of housing toward the outer side.
Each pivot supports 25 is provided with the constriction groove 36 for positioning pivot pin 28, described pivot pin 28 extends from the central area 27 of outside housing in the inward direction, supporting member is installed pivotly relative to outside housing thus, to move pivotally around the main shaft of the cylindrical central body 14 being approximately perpendicular to outside housing 11.
The oral area place of each groove than locate inside groove narrower constriction groove 36 shape allow in side body easily snap-fitted on pivot pin 28.
When moving pivotally, there is the relative sliding of contact surface, namely between each annular surface 26 and housing central area, outside 27, and there is relative sliding at each pin 28 and being associated between aperture in housing central area, described outside 27.
Outside housing is formed by presed-steel plate, or is formed by aluminium, and in this embodiment of the invention, and the thickness that the aluminium casting of medial strut members has is thick three times of Casing wall.
Aforementioned lighting unit 13 is directly fixed on the front surface 31 of medial strut members 12 in the mode being in good thermo-contact with it.
Lighting unit 13 comprises LED array, and it is folded in medial strut members 12 and printed circuit board (PCB) (PCB) covers between 32, and described cover 32 is formed with the aperture aimed at the LED of lighting unit 13.Lucite (Perspex) lens 34 extend to the top of PCB cover 32 and fix in place relative to medial strut members to move pivotally with it.
The heat produced by lighting unit 13 is directly transferred to and serves as in the medial strut members 12 of radiator.In addition, except the apparent surface in cylindrical pivot pin 28 and the receiving aperture in shell area 27, the opposed contact surfaces in the region 27 of medial strut members flange 25 and outside housing promotes that heat energy is transmitted in the housing of outside effectively, and outside housing also provides radiator function and dispels the heat thus.
Therefore, the rear surface 30 of medial strut members 12 does not have the radiator of conventional attachment.Consequently, when the longitudinal direction at housing 11 is considered, except economizing except the cost of in the past provided independent radiator and weight, the whole height of light fixture assembly parts is less than the whole height of Conventional rotary light fixture assembly parts.
Although the first embodiment is described about rotary-type light fixture assembly parts, the structure of usual form can be adopted, in order to provide the light fixture assembly parts of fixed type only to the amendment that it carries out slightly.Thus such as, the aperture of the pin by provider's tee section and the square-section for acceptance pin can provide the light fixture assembly parts of fixed type.
According to a second embodiment of the present invention (see Fig. 4), light fixture assembly parts 40 to construct with the mode roughly the same relative to the first embodiment, but have the baffle plate of different designs.According to a second embodiment of the present invention, light fixture assembly parts comprise baffle plate 41, and it radially extends internally to have inside edge 42, and the diameter of inside edge 42 is less than the external diameter of aforementioned medial strut members 12.Therefore, baffle plate suppresses the pivoting action of medial strut members, thus provides the light fixture assembly parts of fixed type.
Therefore should be realized, in addition to the advantages mentioned above, the present invention provides rotary and light fixture assembly parts that are fixed type economically by suitably selecting the simple short-cut method of baffle dimensions to be conducive to, or namely provides conversion between rotary and fixed type betwixt.
Claims (24)
1. light fixture assembly parts, it comprises outside housing and the medial strut members by outside housings support, described medial strut members comprises rear surface and front surface, solid-state lighting device is fixed to front surface in the mode being in good thermo-contact with front surface, and the radiator that the rear surface of described medial strut members is not attached.
2. light fixture assembly parts according to claim 1, is characterized in that described outside housing comprises closed end and open end.
3. light fixture assembly parts, it medial strut members comprising outside housing and be supported in the housing of described outside, described outside housing comprises closed end and open end, described medial strut members comprises rear surface and front surface, solid-state lighting device is fixed to front surface in the mode being in good thermo-contact with front surface, described medial strut members is used as radiator thus, and the closed end of the described rear surface of wherein said medial strut members and described outside housing is spaced apart, restriceted envelope betwixt thus.
4. light fixture assembly parts according to claim 3, is characterized in that the radiator that the described rear surface of described medial strut members is not attached.
5., according to claim 3 or light fixture assembly parts according to claim 4, it is characterized in that the centre of rear surface roughly between the open end and closed end of outside housing of described medial strut members.
6., according to claim 3 or light fixture assembly parts according to claim 4, it is characterized in that the closed end of the rear surface of described medial strut members compared to outside housing is closer to open end.
7. according to claim 1 or light fixture assembly parts according to claim 3, it is characterized in that comprising refractory material, light fixture assembly parts provide fire-resistant barrier thus, and wherein medial strut members is arranged on that side place of fire-resistant barrier, in use, when there is fire in the space that light fixture assembly parts provide illumination, fire-resistant barrier exposes.
8. light fixture assembly parts according to claim 7, is characterized in that the outside housing comprising refractory material.
9., according to claim 1 or light fixture assembly parts according to claim 3, it is characterized in that the thickness of the material of medial strut members is greater than outside case material.
10. light fixture assembly parts according to claim 9, is characterized in that the front surface of medial strut members and the interval of rear surface are at least thick three times of Casing wall.
11. according to claim 1 or light fixture assembly parts according to claim 3, it is characterized in that medial strut members comprises in foundry goods, moulded parts or stamping parts or laminar structure one or more.
12. light fixture assembly parts according to claim 11, is characterized in that described medial strut members is aluminium casting.
13. according to claim 1 or light fixture assembly parts according to claim 3, it is characterized in that solid-state lighting device is to be fixed to the front surface of medial strut members with the mode of the direct thermo-contact of the front surface of medial strut members.
14. according to claim 1 or light fixture assembly parts according to claim 3, it is characterized in that described medial strut members and outside housing are in the state of good thermo-contact, thus from the heat conduction of solid-state lighting device to outside housing, outside housing assists medial strut members to play the function of radiator like this.
15. according to claim 1 or light fixture assembly parts according to claim 3, it is characterized in that medial strut members is fixed to outside housing to carry out at least one in pivoting action and rotary motion relative to outside housing.
16. light fixture assembly parts according to claim 15, is characterized in that around to move pivotally or the motion of rotational motion axis causes the length direction of contact surface and this external described axis keeping medial strut members and outside housing to aim at resists the sliding relative movement of the contact surface of the relative motion of medial strut members and outside housing.
17. light fixture assembly parts according to claim 16, is characterized in that being provided for medial strut members and comprise for columniform opposed contact surfaces and the combination being essentially smooth opposed contact surfaces relative to the device that outside housing is located.
18. light fixture assembly parts according to claim 17, is characterized in that the area of even contact surface is greater than the area of cylindrical contact surface.
19. according to claim 16 to the light fixture assembly parts according to any one of 18, it is characterized in that medial strut members comprises the combination of partial spherical surface, fi-ustoconical surface or partial spherical surface and/or fi-ustoconical surface and one or more cylindrical and flat surfaces relative to the position of outside housing.
20. according to claim 16 to the light fixture assembly parts according to any one of 18, and each that it is characterized in that in a pair contact surface is formed by aluminium.
21. according to claim 16 to the light fixture assembly parts according to any one of 18, it is characterized in that medial strut members is fixed to outside housing by pivoting device, described pivoting device comprises two pivoting devices of the diametrically position of the outside housing being positioned at or acting on circular section shape.
22. light fixture assembly parts according to claim 21, is characterized in that pivoting device comprises the pivoting device extending through fire-resistant any intumescent material element.
23. 1 kinds of light fixture assembly parts, it comprises outside housing and the medial strut members by described outside housings support, described medial strut members comprises rear surface and front surface, solid-state lighting device is fixed to front surface in the mode being in good thermo-contact with front surface, described light fixture assembly parts comprise fire-resistant barrier, and radiator is arranged on certain position, when this position be in light fixture assembly parts provide in the space of illumination there is fire radiator expose.
24. light fixture assembly parts according to claim 23, is characterized in that, the radiator being arranged on the described side of fire-resistant barrier is used as the main devices of the dissipate heat from solid-state lighting device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1313819.3 | 2013-08-01 | ||
| GBGB1313819.3A GB201313819D0 (en) | 2013-08-01 | 2013-08-01 | Light Fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268403U true CN204268403U (en) | 2015-04-15 |
Family
ID=49224026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420433128.2U Active CN204268403U (en) | 2013-08-01 | 2014-08-01 | Light fixture assembly parts |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3036477A1 (en) |
| CN (1) | CN204268403U (en) |
| AU (1) | AU2014298256A1 (en) |
| GB (1) | GB201313819D0 (en) |
| WO (1) | WO2015015145A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109790955A (en) * | 2016-09-01 | 2019-05-21 | Abb股份公司 | For ceiling-mounted erector |
| CN113841002A (en) * | 2019-05-17 | 2021-12-24 | 昕诺飞控股有限公司 | Buried lighting device and subassembly thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2539167A (en) * | 2015-03-13 | 2016-12-14 | Ac/Dc Led Ltd | Luminaires |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3977004B2 (en) * | 2000-10-13 | 2007-09-19 | 株式会社小糸製作所 | Interior lighting |
| GB0510494D0 (en) * | 2005-05-23 | 2005-06-29 | Aurora Ltd | Improvements to fire related downlights |
| CN200958737Y (en) * | 2006-09-22 | 2007-10-10 | 武良举 | Fireproof cylindrical light |
| EP2095014B1 (en) * | 2006-11-14 | 2017-05-10 | Cree, Inc. | Light engine assemblies |
| ITMI20070120A1 (en) * | 2007-01-26 | 2008-07-27 | Piper Lux S R L | LED SPOTLIGHT |
| JP2011501386A (en) * | 2007-10-24 | 2011-01-06 | エルエスアイ・インダストリーズ・インコーポレーテッド | Adjustable lighting fixtures |
| CN201190976Y (en) * | 2008-03-31 | 2009-02-04 | 强茂股份有限公司 | Led lamp and heat radiation model set thereof with heat convection and thermal conduction |
| JP5332770B2 (en) * | 2008-04-18 | 2013-11-06 | 東芝ライテック株式会社 | lighting equipment |
| US8152334B2 (en) * | 2008-09-08 | 2012-04-10 | Lsi Industries, Inc. | LED lighting assembly with adjustment means |
| WO2010055070A2 (en) * | 2008-11-12 | 2010-05-20 | Osram Opto Semiconductors Gmbh | Optoelectronic module and cooling device comprising an optoelectronic module |
| CN102384370A (en) * | 2010-08-30 | 2012-03-21 | 奥斯兰姆有限公司 | Rotary radiator structure for light-emitting diode light source device |
| US9752739B2 (en) * | 2011-08-29 | 2017-09-05 | Hubbell Incorporated | Emergency lighting assembly having heat conducting member |
-
2013
- 2013-08-01 GB GBGB1313819.3A patent/GB201313819D0/en not_active Ceased
-
2014
- 2014-07-29 WO PCT/GB2014/000306 patent/WO2015015145A1/en active Application Filing
- 2014-07-29 AU AU2014298256A patent/AU2014298256A1/en not_active Abandoned
- 2014-07-29 EP EP14753283.2A patent/EP3036477A1/en not_active Withdrawn
- 2014-08-01 CN CN201420433128.2U patent/CN204268403U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109790955A (en) * | 2016-09-01 | 2019-05-21 | Abb股份公司 | For ceiling-mounted erector |
| CN109790955B (en) * | 2016-09-01 | 2021-07-30 | Abb股份公司 | Mounting device for ceiling assembly |
| CN113841002A (en) * | 2019-05-17 | 2021-12-24 | 昕诺飞控股有限公司 | Buried lighting device and subassembly thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015015145A1 (en) | 2015-02-05 |
| AU2014298256A1 (en) | 2016-03-24 |
| GB201313819D0 (en) | 2013-09-18 |
| EP3036477A1 (en) | 2016-06-29 |
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Address after: Marinsmore building, Lichfield Road industrial estate, tamewarn, Staffordshire, UK b79 7ul Patentee after: Scolmore International Ltd. Address before: Toho gun Patentee before: Scolmore International Ltd. |