CN103742843A - LED (light emitting diode) ceiling lamp in multiple-light-distributing mode and multiple-light-distributing method for LED ceiling lamp - Google Patents

LED (light emitting diode) ceiling lamp in multiple-light-distributing mode and multiple-light-distributing method for LED ceiling lamp Download PDF

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Publication number
CN103742843A
CN103742843A CN201410024295.6A CN201410024295A CN103742843A CN 103742843 A CN103742843 A CN 103742843A CN 201410024295 A CN201410024295 A CN 201410024295A CN 103742843 A CN103742843 A CN 103742843A
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module
led
light
ceiling
distribution curve
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CN201410024295.6A
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CN103742843B (en
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孙清波
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SUZHOU HONG YIFENG PHOTOELECTRIC Co Ltd
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SUZHOU HONG YIFENG PHOTOELECTRIC Co Ltd
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Abstract

The invention discloses an LED (light emitting diode) ceiling lamp in a multiple-light-distributing mode and a multiple-light-distributing method for the LED ceiling lamp. The LED ceiling lamp in the multiple-light-distributing mode comprises a lamp panel, a direct lighting module, a lampshade and at least one indirect lighting module or accent lighting module, wherein the lampshade is clamped on the lamp panel; the direct lighting module is an LED illuminator with a medium-angle light-distributing curve; the indirect lighting modules or the accent lighting modules emit light together with the direct lighting module; the indirect lighting modules are LED illuminators with wide-angle light-distributing curves and are annularly distributed on a side surface of the lamp panel, and emit light towards surrounding space by using the wide-angle light-distributing curves; the accent lighting modules are LED illuminators with medium-and-small-angle light-distributing curves, and illuminate a key area in space facing the lampshade by using the medium-and-small light-distributing curves; and light emitting of the lighting modules is controlled by a driver and a controller module. Multi-mode light distribution of the LED ceiling lamp can be realized; the brightness and the color temperature can be regulated; and the LED ceiling lamp is mounted easily, conveniently and quickly, and occupies small space.

Description

A kind of LED lamp affixed to the ceiling of polygamy optical mode and many light distributing methods thereof
  
Technical field
The present invention relates to a kind of LED lamp affixed to the ceiling, belong to illumination applied technical field.
Background technology
Tradition lamp affixed to the ceiling generally adopts annular fluorescent lamp as illuminating source, and light all irradiates downwards.Due to LED, have at present the advantages such as long-life, high light efficiency, energy-conserving and environment-protective, the alternative conventional fluorescent of LED has been imperative as the lamp affixed to the ceiling of light source.But the general luminous intensity distribution form of LED lamp affixed to the ceiling product is in the market single, all adopts light fixture light to irradiate downwards, is only simply to substitute traditional endless fluorescent lamp as the lamp affixed to the ceiling of light source.
Along with expanding economy, Lighting Design is only focused on brightness from initial, develops into and not only pursues now brightness, more pursues light quality simultaneously, in the process of Lighting Design, the key elements such as ambient light environment, people's mood and convenience will be incorporated into.At present, LED lamp affixed to the ceiling is multiplex at indoor furniture, and in order to realize the construction of whole spatial light environment, common client need to import multiple light fixture and realize, and from the convenience of cost, installation and application, this kind of scheme is not optimal selection.
Summary of the invention
goal of the invention:
Technical problem to be solved by this invention is the defect that overcomes prior art, and a kind of LED lamp affixed to the ceiling and many light distributing methods thereof of polygamy optical mode is provided, and makes a LED lamp affixed to the ceiling can realize multiple luminous intensity distribution pattern.
technical scheme:
For solving the problems of the technologies described above, the invention provides a kind of LED lamp affixed to the ceiling of polygamy optical mode, comprise lamp panel, the direct optical illumination module on lamp panel of being periphery, be arranged on driver and the controller module on lamp panel and be sticked in the lampshade on lamp panel; Described direct optical illumination module, for thering is the LED illuminator of middle angle distribution curve flux, in employing angle distribution curve flux to lamp shade of ceiling lamp towards space luminescence, it is characterized in that,
Also at least comprise one with directly indirect light lighting module and/or the accent light module of optical illumination module illuminated in combination,
Indirect light lighting module, for having the LED illuminator of wide angle distribution curve flux, is periphery in lamp panel side, adopts wide angle distribution curve flux space luminescence towards periphery,
Accent light module, for thering is the LED illuminator of middle low-angle distribution curve flux, in employing low-angle distribution curve flux to lampshade towards space in key area irradiate;
Described direct optical illumination module, indirect light lighting module and accent light module are controlled luminous by described driver and controller module.
Described indirect light lighting module is to be set in the indirect light transmission element that multi-disc flexible PCB plate on lamp panel side or a whole ringwise flexible PCB plate and are placed on flexible PCB plate outside, and described flexible PCB plate arranges LED lamp on the outer surface of indirect light transmission element.LED lamp on flexible PCB plate adopts the LED lamp of multiple color temperatures alternately to arrange.
Described indirect light lighting module is be distributed in a plurality of LED light emitting modules of lamp panel side and cover in the transmission element on LED light emitting module.
Described accent light module is installed on lampshade or lamp panel, comprises LED light emitting module and covers in the optical lens on LED light emitting module.
Described accent light module is arranged on case ring, by described case ring, is connected on lamp panel; Or in lampshade central area, offer an installing hole, accent light module is arranged in described installing hole.
Described accent light module is installed in the installing hole of lampshade central area by fin; LED light emitting module is arranged on fin, cover in optical lens on LED light emitting module covers with the identical cover plate of lampshade by one.
While directly comprising a plurality of LED illuminator in optical illumination module, indirect light lighting module, accent light module, a plurality of LED illuminators adopt the LED lamp of multiple color temperatures alternately to arrange.
The LED lamp pearl of a plurality of annular array is directly set on light LED substrate, and described LED lamp pearl adopts the LED lamp of multiple color temperatures to be evenly alternately arranged into annular.
Described indirect light lighting module can be connected on lamp panel by rack plate.
Indirect light transmission element, direct light transmission element are the transmission element that atomization is processed.
Described cover plate is for doing the plastic cover plate that atomization is processed in surface.
Many light distributing methods of the LED lamp affixed to the ceiling of polygamy optical mode, is characterized in that,
The lighting module of being controlled a plurality of different distribution curve fluxs on LED lamp affixed to the ceiling by driver and controller module carries out luminous combination, is combined to form multiple light illumination mode;
A plurality of lighting modules at least comprise following a kind of,
Direct optical illumination module, for thering is the LED illuminator of middle angle distribution curve flux, in employing angle distribution curve flux to lamp shade of ceiling lamp towards space illumination,
Indirect light lighting module, for having the LED illuminator of wide angle distribution curve flux, adopts wide angle distribution curve flux space illumination towards periphery,
Accent light module, for thering is the LED illuminator of middle low-angle distribution curve flux, in employing low-angle distribution curve flux to lampshade towards space in key area irradiate.
Directly in optical illumination module, indirect light lighting module, accent light module, each lighting module has a plurality of LED lamps of one or more different-colours, is controlled luminous, colour temperature and the brightness regulation of described a plurality of LED lamps by described driver and controller module.
A plurality of LED lamps in each lighting module are according to the even cross arrangement of colour temperature.
beneficial effect:
For common LED lamp affixed to the ceiling luminous intensity distribution form unification defect, the present invention can realize the multi-mode luminous intensity distribution of LED lamp affixed to the ceiling, according to difference life situation, select applicable light fixture pattern, in the process of switching in different luminous intensity distribution patterns, can carry out the adjusting of brightness and colour temperature, thereby make a LED lamp affixed to the ceiling realize the illuminating effect that a plurality of light fixtures could be satisfied; Realize cost low; Install simple, convenient, fastly, shared space is installed less.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the LED lamp affixed to the ceiling of polygamy optical mode of the present invention;
Fig. 2 is direct optical illumination decomposition module schematic diagram;
Fig. 3 is indirect light lighting module decomposing schematic representation;
Fig. 4 is accent light decomposition module schematic diagram;
Fig. 5 is the indirect light lighting module decomposing schematic representation of another kind of version;
Fig. 6 is the accent light decomposition module schematic diagram of another kind of version.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
embodiment 1
As shown in Figure 1, the LED lamp affixed to the ceiling of polygamy optical mode mainly comprise lamp panel 2, the direct optical illumination module 3 on lamp panel 2 of being periphery, be arranged on lamp panel 2 and be positioned at direct optical illumination module 3 rings that are periphery driver and controller module 4, be arranged on lamp panel 2 sides indirect light lighting module 6, by lampshade buckle 7, be fastened on the lampshade 8 on lamp panel 2.On lampshade 8, accent light module 9 can also be set.Lamp panel 2 is connected with mounting seat 1, by mounting seat 1, lamp affixed to the ceiling is fixedly attached on ceiling.
Shown in Fig. 2, directly optical illumination module 3 comprises the direct light LED substrate 32 being connected on lamp panel 2 and covers in the direct light transmission element 31 on direct light LED substrate 32.Directly light LED substrate 32 and the directly annular of light transmission element 31 for coordinating, the LED lamp pearl of a plurality of annular array is directly set on light LED substrate 32, can according to LED lamp pearl quantity, carry out the equal decile of equal number or varying number, in the present embodiment, adopt the quartering.Preferably, LED lamp pearl adopts multiple color temperatures alternately evenly to become annular to arrange, and directly process with certain atomization on light transmission element 31 surfaces.
Shown in Fig. 3, the indirect light lighting module 6 in the present embodiment comprises and surrounds the flexible PCB plate 61 of a circle and the indirect light transmission element 62 of an annular.Flexible PCB plate 61 can be set in lamp panel 2 sides or side along upper by rack plate 5, and indirect light transmission element 62 is placed on flexible PCB plate 61 outsides, and flexible PCB plate 61 arranges a plurality of LED lamps on the outer surface of indirect light transmission element 62.Preferably, the LED lamp on flexible PCB plate 61 also adopts the LED lamp that multiple color temperatures is alternately arranged.Indirect light transmission element 62 is done atomization and is processed, so that the light irradiating is out softer.
Shown in Fig. 4, lampshade 8 central areas offer one for the installing hole 81 of accent light module 9 is installed, accent light module 9 comprise be connected to lampshade 8 installing hole 81 places fin 91, be connected to LED lamp plate 92 on fin 91, cover in optical lens 93 on LED lamp plate 92, cover metal cover board 94 and plastic cover plate 95 on optical lens 93, after assembling, by rotating nut 96, undertaken fastening.On LED lamp plate 92, there are a plurality of LED lamps.Optical lens 93 adopts the high optical grade material of light transmittance, and optical lens 93 utilizes optical total-reflection principle to converge LED lamp pearl light out, has reached the object of accent light.Plastic cover plate 95 surfaces are done atomization and are processed, so that hot spot is more even.
In the present embodiment, the LED lamp affixed to the ceiling of polygamy optical mode can be taked following mounting means, also can adjust accordingly erection sequence in other embodiments, to improve installation effectiveness.
Step 1, mounting seat 1 use screw is arranged on ceiling.
Step 2, after being assembled, direct optical illumination module 3 is screwed on lamp panel 2.
Step 3, driver and controller module 4 are fixed on the lamp panel 2 in direct optical illumination module 3.
Step 4, after being assembled, indirect light lighting module 6 by rack plate 5, is connected on lamp panel 2 again.
Step 5, accent light module 9 is assembled and is arranged on above lampshade 8.
Step 6, respectively the connector of direct optical illumination module 3, indirect light lighting module 6 is communicated with driver and controller module 4, and lampshade buckle 7 is fixed on lamp panel 2.
Step 7, by screw, whole lamp panel 2 is fixed in mounting seat 1.
Step 8, accent light module 9 connectors are connected to driver and controller 4, and lampshade 8 is fixed on lamp panel 2 by 7 rotations of lampshade buckle.
The use of the LED lamp affixed to the ceiling of polygamy optical mode: can utilize lamp remote controller by the control of throwing light on of driver and 4 pairs of whole light fixtures of controller module, realize the conversion of different luminous intensity distribution patterns by switching.The luminous intensity distribution pattern of LED lamp affixed to the ceiling includes but not limited to following several: general mode, theater mode, mode of learning and comfort mode.User can carry out pattern switching by remote controller pattern switching key according to concrete demand, and in each pattern situation, can carry out the adjusting of brightness and colour temperature by the light and shade adjusting key above remote controller key and color adaptation key.
embodiment 2
As shown in Figure 5, in the present embodiment, can adopt the indirect light lighting module 6a of another kind of version, this indirect light lighting module 6a comprises a plurality of LED light emitting module 6a1 and a plurality of indirect light transmission element 6a2 that are periphery on lamp panel 2 sides, by indirect light transmission element 6a2, LED light emitting module 6a1 is covered and is fastened on lamp panel 2.LED light emitting module 6a1 and indirect light transmission element 6a2 collocation.In the present embodiment, adopt 5 LED light emitting module 6a1 and indirect light transmission element 6a2.In each LED light emitting module 6a1, can comprise one or more LED lamps.Preferably, the LED lamp in LED light emitting module 6a1 adopts the LED lamp that multiple color temperatures is alternately arranged.Indirect light transmission element 6a2 does atomization and processes, so that the light irradiating is out softer.
Preferably, lamp panel 2 sides can arrange a plurality of cavity volume 2a that hold indirect light lighting module 6a, so that indirect light lighting module 6a is positioned at this cavity volume 2a whole or in part, to avoid lamp panel outer surface to occur parts more, that protrude.
When the indirect light lighting module 6a in the present embodiment installs, first assemble LED light emitting module 6a1, then LED light emitting module 6a1 is fixed on lamp panel 2, then with indirect light transmission element 6a2, LED light emitting module 6a1 is covered and is fastened on lamp panel 2.
embodiment 3
As shown in Figure 6, in the present embodiment, can adopt the accent light module 9a of another kind of version, accent light module 9a is the illuminator of middle low-angle distribution curve flux, comprises a plurality of LED light emitting module 9a2 that are installed on case ring 9a1 and covers in the optical lens 9a3 on LED light emitting module 9a2.Case ring 9a1 is connected on lamp panel 2 by rack plate 9a4, in case ring 9a1 pressed on ring, be furnished with a plurality of LED light emitting module 9a2, case ring 9a1 outer cup upper lamp shade, by LED light emitting module 9a2 emit beam mainly to lampshade towards space in key area irradiate.
When the accent light module 9a in the present embodiment installs, first assemble LED light emitting module 9a2, then LED light emitting module 9a2 is embedded into case ring 9a1 inner, again optical lens 9a3 is covered to LED light emitting module 9a2 and be sticked in case ring 9a1 above, finally case ring 9a1 is fixed on lamp panel 2 by rack plate 9a4.
Many light distributing methods of LED lamp affixed to the ceiling of the present invention are:
The lighting module of being controlled a plurality of different distribution curve fluxs on LED lamp affixed to the ceiling by driver and controller module carries out luminous combination, is combined to form multiple light illumination mode;
A plurality of lighting modules at least comprise following a kind of,
Direct optical illumination module, for thering is the LED illuminator of middle angle distribution curve flux, in employing angle distribution curve flux to lamp shade of ceiling lamp towards space illumination,
Indirect light lighting module, for having the LED illuminator of wide angle distribution curve flux, adopts wide angle distribution curve flux space illumination towards periphery,
Accent light module, for thering is the LED illuminator of middle low-angle distribution curve flux, in employing low-angle distribution curve flux to lampshade towards space in key area irradiate.
Directly in optical illumination module, indirect light lighting module, accent light module, each lighting module has a plurality of LED lamps of one or more different-colours, is controlled luminous, colour temperature and the brightness regulation of described a plurality of LED lamps by described driver and controller module.
A plurality of LED lamps in each lighting module are according to the even cross arrangement of colour temperature.
The polygamy optical mode that the present invention has realized LED lamp affixed to the ceiling switches, only need a LED lamp affixed to the ceiling can realize the illuminating effect that needs multiple light fixture jointly to complete before, various luminous intensity distribution patterns all adopt the various combination form of direct optical illumination module, accent light module and three kinds of modules of indirect light lighting module, coordinate the LED lamp of different-colour in each lighting module or the control of LED lamp pearl to realize, luminous intensity distribution pattern includes but not limited to the following several modes of listing and corresponding illuminating effect simultaneously.
Pattern one, direct illumination module: middle angle distribution curve flux, light fixture light irradiates downwards, and this kind of pattern can substitute traditional endless fluorescent tube completely as the lamp affixed to the ceiling of light source, but the energy-conserving and environment-protective more of LED lamp affixed to the ceiling.
Pattern two, accent light module: low-angle distribution curve flux, realize light fixture key area illumination, it is more energy-conservation that the object of this pattern is that major lighting area meets under required illumination prerequisite;
Pattern three, indirect lighting module: wide angle distribution curve flux, realize the illumination of light fixture half space, but the main ceiling upward of the light-illuminating direction of light fixture and light fixture are around but not irradiate downwards, but this pattern is mainly used in the not high living scene that needs some bias lights to build atmosphere of illumination requirement;
Pattern four, general mode (directly optical illumination module+indirect light lighting module): wide angle distribution curve flux, realize the illumination of the light fixture total space, this kind of pattern can make whole space illumination more even.
Pattern five, theater mode (part indirect light lighting module): realize light fixture local lighting, this pattern is mainly built a kind of movie theatre atmosphere, be unlikely to the light that the display screens such as TV, computer send too dazzling.
Pattern six, mode of learning (directly optical illumination module+indirect light lighting module+accent light module): realize whole space illumination, now whole spatial brightness is applicable to work and study, be unlikely to the too low eyes that cause of brightness too tired.
Pattern seven, comfort mode (indirect light lighting module+accent light module): this module is mainly built a kind of comfortable illuminating effect, and this pattern light brightness ratio is softer, be suitable for household and talk, chat.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and distortion, these improvement and distortion also should be considered as protection scope of the present invention.

Claims (10)

1. a LED lamp affixed to the ceiling for polygamy optical mode, comprises lamp panel, the direct optical illumination module on lamp panel of being periphery, is arranged on driver and the controller module on lamp panel and is sticked in the lampshade on lamp panel;
Described direct optical illumination module, for thering is the LED illuminator of middle angle distribution curve flux, in employing angle distribution curve flux to lamp shade of ceiling lamp towards space luminescence,
It is characterized in that,
Also at least comprise one with directly indirect light lighting module and/or the accent light module of optical illumination module illuminated in combination,
Indirect light lighting module, for having the LED illuminator of wide angle distribution curve flux, is periphery in lamp panel side, adopts wide angle distribution curve flux space luminescence towards periphery,
Accent light module, for thering is the LED illuminator of middle low-angle distribution curve flux, in employing low-angle distribution curve flux to lampshade towards space in key area irradiate;
Described direct optical illumination module, indirect light lighting module and accent light module are controlled luminous by described driver and controller module.
2. the LED lamp affixed to the ceiling of polygamy optical mode according to claim 1, is characterized in that,
Described indirect light lighting module is to be set in the indirect light transmission element that multi-disc flexible PCB plate on lamp panel side or a whole ringwise flexible PCB plate and are placed on flexible PCB plate outside, and described flexible PCB plate arranges LED lamp on the outer surface of indirect light transmission element.
3. the LED lamp affixed to the ceiling of polygamy optical mode according to claim 1, is characterized in that,
Described indirect light lighting module is be distributed in a plurality of LED light emitting modules of lamp panel side and cover in the transmission element on LED light emitting module.
4. the LED lamp affixed to the ceiling of polygamy optical mode according to claim 1, is characterized in that,
Described accent light module is installed on lampshade or lamp panel, comprises LED light emitting module and covers in the optical lens on LED light emitting module.
5. the LED lamp affixed to the ceiling of polygamy optical mode according to claim 4, is characterized in that,
Described accent light module is arranged on case ring, by described case ring, is connected on lamp panel; Or in lampshade central area, offer an installing hole, accent light module is arranged in described installing hole.
6. the LED lamp affixed to the ceiling of polygamy optical mode according to claim 5, is characterized in that,
Described accent light module is installed in the installing hole of lampshade central area by fin; LED light emitting module is arranged on fin, cover in optical lens on LED light emitting module covers with the identical cover plate of lampshade by one.
7. the LED lamp affixed to the ceiling of polygamy optical mode according to claim 1, it is characterized in that, while directly comprising a plurality of LED illuminator in optical illumination module, indirect light lighting module, accent light module, a plurality of LED illuminators adopt the LED lamp of multiple color temperatures alternately to arrange.
8. many light distributing methods of the LED lamp affixed to the ceiling of polygamy optical mode, is characterized in that,
The lighting module of being controlled a plurality of different distribution curve fluxs on LED lamp affixed to the ceiling by driver and controller module carries out luminous combination, is combined to form multiple light illumination mode;
A plurality of lighting modules at least comprise following a kind of,
Direct optical illumination module, for thering is the LED illuminator of middle angle distribution curve flux, in employing angle distribution curve flux to lamp shade of ceiling lamp towards space illumination,
Indirect light lighting module, for having the LED illuminator of wide angle distribution curve flux, adopts wide angle distribution curve flux space illumination towards periphery,
Accent light module, for thering is the LED illuminator of middle low-angle distribution curve flux, in employing low-angle distribution curve flux to lampshade towards space in key area irradiate.
9. many light distributing methods of the LED lamp affixed to the ceiling of polygamy optical mode according to claim 8, it is characterized in that, directly in optical illumination module, indirect light lighting module, accent light module, each lighting module has a plurality of LED lamps of one or more different-colours, is controlled luminous, colour temperature and the brightness regulation of described a plurality of LED lamps by described driver and controller module.
10. many light distributing methods of the LED lamp affixed to the ceiling of polygamy optical mode according to claim 9, is characterized in that, a plurality of LED lamps in each lighting module are according to the even cross arrangement of colour temperature.
CN201410024295.6A 2014-01-20 2014-01-20 A kind of LED lamp affixed to the ceiling of polygamy optical mode and many light distributing methods thereof Active CN103742843B (en)

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CN103982804A (en) * 2014-05-30 2014-08-13 福建鸿博光电科技有限公司 Driving-free color temperature adjustable device and lamp
CN105326269A (en) * 2014-08-11 2016-02-17 宁波高新区赛尔富电子有限公司 Combined LED panel light used in exhibition cabinet
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WO2017113067A1 (en) * 2015-12-28 2017-07-06 深圳市聚作照明股份有限公司 Led ceiling lamp
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WO2021208297A1 (en) * 2020-04-13 2021-10-21 怡迅(珠海)光电科技有限公司 Household lighting lamp and control method for household lighting lamp

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CN103511935A (en) * 2012-06-08 2014-01-15 日立空调·家用电器株式会社 Lighting device
CN203757532U (en) * 2014-01-20 2014-08-06 苏州鸿益丰光电有限公司 LED ceiling lamp having multiple light distribution modes

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JP2008091238A (en) * 2006-10-03 2008-04-17 Matsushita Electric Works Ltd Led lamp
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WO2021208297A1 (en) * 2020-04-13 2021-10-21 怡迅(珠海)光电科技有限公司 Household lighting lamp and control method for household lighting lamp

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