CN103742843B - A kind of LED lamp affixed to the ceiling of polygamy optical mode and many light distributing methods thereof - Google Patents
A kind of LED lamp affixed to the ceiling of polygamy optical mode and many light distributing methods thereof Download PDFInfo
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- CN103742843B CN103742843B CN201410024295.6A CN201410024295A CN103742843B CN 103742843 B CN103742843 B CN 103742843B CN 201410024295 A CN201410024295 A CN 201410024295A CN 103742843 B CN103742843 B CN 103742843B
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Abstract
The invention discloses a kind of LED lamp affixed to the ceiling of polygamy optical mode and many light distributing methods thereof, comprise lamp panel, directly optical illumination module, the lampshade be sticked on lamp panel; Direct optical illumination module, for having the LED illuminator of middle angle distribution curve flux, also at least comprise one with the indirect light lighting module of direct optical illumination block combiner luminescence or accent light module, indirect light lighting module, for having the LED illuminator of extensive angle distribution curve flux, be periphery in lamp panel side, adopt extensive angle distribution curve flux space luminescence towards periphery, accent light module, for having 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; Each lighting module controls luminous by driver and controller module.The present invention can realize the multi-mode luminous intensity distribution of LED lamp affixed to the ceiling, can carry out the adjustment of brightness and colour temperature; Cost is low; Install simple, convenient, fast, take up room less.
Description
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 the fluorescent lamp of annular as illuminating source, and light irradiates all downwards.Have the advantages such as long-life, specular removal, energy-conserving and environment-protective due to LED at present, it has been imperative that LED substitutes conventional fluorescent as the lamp affixed to the ceiling of light source.But LED lamp affixed to the ceiling product general luminous intensity distribution form is in the market single, all adopting light fixture light to irradiate downwards, is only simply substitute the lamp affixed to the ceiling of traditional endless fluorescent lamp as light source.
Along with expanding economy, Lighting Design only focuses on brightness from initial, develops into and not only pursues brightness now, more pursues light quality simultaneously, namely the key elements such as the mood of ambient light environment, people and convenience will be incorporated in the process of Lighting Design.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, usual client needs to import multiple light fixture to 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 overcoming prior art, provides a kind of LED lamp affixed to the ceiling of polygamy optical mode and many light distributing methods thereof, 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, comprising lamp panel, the direct optical illumination module be periphery on lamp panel, the lampshade that is arranged on driver on lamp panel and controller module and is sticked on lamp panel; Described direct optical illumination module, for having 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 the indirect light lighting module of direct optical illumination block combiner luminescence and/or accent light module,
Indirect light lighting module, for having the LED illuminator of extensive angle distribution curve flux, is periphery in lamp panel side, adopts extensive angle distribution curve flux space luminescence towards periphery,
Accent light module, for having 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 control luminous by described driver and controller module.
Described indirect light lighting module is be set in more sheets of flexible pcb board on lamp panel side or an overall ringwise flexible PCB and to be placed on indirect light transmission element outside flexible PCB, and described flexible PCB arranges LED on the outer surface of indirect light transmission element.LED in flexible PCB adopts the LED alternately arrangement of multiple color temperatures.
Described indirect light lighting module is the multiple LED light module being distributed in lamp panel side and the transmission element covered in LED light module.
Described accent light module is installed on lampshade or lamp panel, comprises LED light module and covers in the optical lens in LED light module.
Described accent light module installation, on case ring, is connected on lamp panel by described case ring; Or offer an installing hole in lampshade central area, accent light module is arranged in described installing hole.
Described accent light module is installed on by fin in the installing hole of lampshade central area; The cover plate that LED light module is arranged on a heat sink, the optical lens covered in LED light module is coincide by one and lampshade covers.
When comprising multiple LED illuminator in direct optical illumination module, indirect light lighting module, accent light module, multiple LED illuminator adopts the LED alternately arrangement of multiple color temperatures.
Direct light LED-baseplate is arranged the LED lamp bead of multiple annular array, described LED lamp bead adopts the LED of multiple color temperatures to be evenly alternately arranged into annular.
Described indirect light lighting module is connected on lamp panel by rack plate.
Indirect light transmission element, directly light transmission element are the transmission element of atomization process.
Described cover plate is the plastic cover plate that atomization process is done on surface.
Many light distributing methods of the LED lamp affixed to the ceiling of polygamy optical mode, is characterized in that,
Carry out luminescent composition by the lighting module of the multiple different distribution curve flux on driver and controller module control LED lamp affixed to the ceiling, be combined to form multiple light illumination mode;
Multiple lighting module at least comprises following one,
Direct optical illumination module, for having 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 extensive angle distribution curve flux, adopts extensive angle distribution curve flux space illumination towards periphery,
Accent light module, for having 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.
In direct optical illumination module, indirect light lighting module, accent light module, each lighting module has multiple LED of one or more different-colours, the luminescence of the multiple LED described in described driver and controller module control, colour temperature and brightness regulation.
Multiple LED in each lighting module arrange according to colour temperature uniform crossover.
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, the light fixture pattern be applicable to is selected according to difference life situation, in the process that different luminous intensity distribution pattern switches, the adjustment of brightness and colour temperature can be carried out, thus the illuminating effect making a LED lamp affixed to the ceiling realize multiple light fixture could to meet; Realize cost low; Install simple, convenient, fast, shared by installing, space is 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.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is 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 be periphery on lamp panel 2, be arranged on lamp panel 2 and be positioned at the driver of direct optical illumination module 3 ring be periphery and controller module 4, be arranged on the indirect light lighting module 6 of lamp panel 2 side, the lampshade 8 be fastened on by lampshade buckle 7 on lamp panel 2.Lampshade 8 can also arrange accent light module 9.Lamp panel 2 is connected with mounting seat 1, is fixedly attached on ceiling by lamp affixed to the ceiling by mounting seat 1.
Shown in composition graphs 2, direct optical illumination module 3 comprises the direct light LED-baseplate 32 be connected on lamp panel 2 and the direct light transmission element 31 covered in direct light LED-baseplate 32.Direct light LED-baseplate 32 and directly light transmission element 31 are the annular coordinated, direct light LED-baseplate 32 is arranged the LED lamp bead of multiple annular array, the equal decile of equal number or varying number can be carried out according to LED lamp bead quantity, in the present embodiment, adopt the quartering.Preferably, LED lamp bead adopts multiple color temperatures alternately evenly to become annular arrangement, and direct light transmission element 31 surface is with being necessarily atomized process.
Shown in composition graphs 3, the indirect light lighting module 6 in the present embodiment comprises and surrounds the flexible PCB 61 of a circle and the indirect light transmission element 62 of an annular.Flexible PCB 61 is set in lamp panel 2 side or side along upper by rack plate 5, and indirect light transmission element 62 is placed on outside flexible PCB 61, and flexible PCB 61 arranges multiple LED on the outer surface of indirect light transmission element 62.Preferably, the LED that the LED in flexible PCB 61 also adopts multiple color temperatures alternately to arrange.Indirect light transmission element 62 does atomization process, to make irradiation light out softer.
Shown in composition graphs 4, lampshade 8 central area offers one for installing the installing hole 81 of accent light module 9, accent light module 9 comprises the fin 91 being connected to lampshade 8 installing hole 81 place, the LED lamp panel 92 be connected on fin 91, the optical lens 93 covered in LED lamp panel 92, covers metal cover board 94 on optical lens 93 and plastic cover plate 95, is undertaken fastening after assembling by rotating nut 96.LED lamp panel 92 has multiple LED.The optical grade material that optical lens 93 adopts light transmittance high, optical lens 93 utilizes optical total-reflection principle to converge LED lamp bead light out, has reached the object of accent light.Atomization process is done on plastic cover plate 95 surface, so that hot spot is more even.
In the present embodiment, the LED lamp affixed to the ceiling of polygamy optical mode can take following mounting means, also can adjust accordingly erection sequence in other embodiments, to improve installation effectiveness.
Step one, by mounting seat 1 with screw install on the ceiling.
Step 2, direct optical illumination module 3 is assembled after be screwed on lamp panel 2.
Step 3, driver and controller module 4 to be fixed on the lamp panel 2 in direct optical illumination module 3.
Step 4, indirect light lighting module 6 is assembled after be connected on lamp panel 2 by rack plate 5 again.
Step 5, accent light module 9 assembled be arranged on above lampshade 8.
Step 6, respectively the connector of direct optical illumination module 3, indirect light lighting module 6 to be 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 to be fixed in mounting seat 1.
Step 8, accent light module 9 connector is connected to driver and controller 4, and lampshade 8 is rotated by lampshade buckle 7 is fixed on lamp panel 2.
The use of the LED lamp affixed to the ceiling of polygamy optical mode: lamp remote controller can be utilized to carry out Lighting control by driver and controller module 4 to whole light fixture, by switching the conversion realizing different luminous intensity distribution pattern.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 according to concrete demand by remote controller mode switching key, and under each mode situation, can be carried out the adjustment 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, the indirect light lighting module 6a of another kind of version can be adopted in the present embodiment, this indirect light lighting module 6a comprises multiple LED light module 6a1 on lamp panel 2 side and multiple indirect light transmission element 6a2 that is periphery, and to be covered by LED light module 6a1 and be fastened on lamp panel 2 by indirect light transmission element 6a2.LED light module 6a1 and indirect light transmission element 6a2 arranges in pairs or groups.In the present embodiment, adopt 5 LED light module 6a1 and indirect light transmission element 6a2.One or more LED can be comprised in each LED light module 6a1.Preferably, the LED that the LED in LED light module 6a1 adopts multiple color temperatures alternately to arrange.Indirect light transmission element 6a2 does atomization process, to make irradiation light out softer.
Preferably, lamp panel 2 side can arrange the cavity volume 2a of multiple accommodation indirect light lighting module 6a, to make indirect light lighting module 6a be positioned at this cavity volume 2a whole or in part, occurs parts that are more, that comparatively protrude to avoid lamp panel outer surface.
When indirect light lighting module 6a in the present embodiment installs, first assemble LED light module 6a1, then LED light module 6a1 is fixed on lamp panel 2, then with indirect light transmission element 6a2 LED light module 6a1 covered and be fastened on lamp panel 2.
embodiment 3
As shown in Figure 6, the accent light module 9a of another kind of version can be adopted in the present embodiment, accent light module 9a is the illuminator of middle low-angle distribution curve flux, comprises the multiple LED light module 9a2 be installed on case ring 9a1 and the optical lens 9a3 covered on LED light module 9a2.Case ring 9a1 is connected on lamp panel 2 by rack plate 9a4, multiple LED light module 9a2 is furnished with in case ring 9a1 pressed on ring, case ring 9a1 outer cup upper lamp shade, by LED light module 9a2 emit beam mainly to lampshade towards space in key area irradiate.
When accent light module 9a in the present embodiment installs, first assemble LED light module 9a2, then LED light module 9a2 is embedded into case ring 9a1 inner, again optical lens 9a3 covered LED light module 9a2 and be sticked on case ring 9a1, finally case ring 9a1 being 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:
Carry out luminescent composition by the lighting module of the multiple different distribution curve flux on driver and controller module control LED lamp affixed to the ceiling, be combined to form multiple light illumination mode;
Multiple lighting module at least comprises following one,
Direct optical illumination module, for having 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 extensive angle distribution curve flux, adopts extensive angle distribution curve flux space illumination towards periphery,
Accent light module, for having 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.
In direct optical illumination module, indirect light lighting module, accent light module, each lighting module has multiple LED of one or more different-colours, the luminescence of the multiple LED described in described driver and controller module control, colour temperature and brightness regulation.
Multiple LED in each lighting module arrange according to colour temperature uniform crossover.
The polygamy optical mode that present invention achieves LED lamp affixed to the ceiling switches, only need a LED lamp affixed to the ceiling can realize before need multiple light fixture jointly to come illuminating effect, various luminous intensity distribution pattern all adopts the various combination form of direct optical illumination module, accent light module and indirect light lighting module three kinds of modules, coordinate the control of the LED of different-colour in each lighting module or LED lamp bead to realize, luminous intensity distribution pattern includes but not limited to the following several modes listed 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 the lamp affixed to the ceiling of traditional endless fluorescent tube as light source completely, 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 the illumination of light fixture key area, and the object of this pattern is more energy-conservation under major lighting area meets required illumination prerequisite;
Pattern three, indirect lighting module: extensive angle distribution curve flux, realize the illumination of light fixture half space, but irradiate downwards around the main ceiling upward in the light-illuminating direction of light fixture and light fixture, but this pattern is mainly used in, and illumination requirement is not high needs some bias lights to build the living scene of atmosphere;
Pattern four, general mode (direct optical illumination module+indirect light lighting module): extensive 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 mainly builds a kind of movie theatre atmosphere, be unlikely to the light that the display screen such as TV, computer sends too dazzling.
Pattern six, mode of learning (direct optical illumination module+indirect light lighting module+accent light module): realize whole space illumination, now whole spatial brightness is applicable to work and study, is 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 mainly builds 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, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (8)
1. a LED lamp affixed to the ceiling for polygamy optical mode, comprises lamp panel, the direct optical illumination module be periphery on lamp panel, the lampshade that is arranged on driver on lamp panel and controller module and is sticked on lamp panel;
Described direct optical illumination module, for having 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 the indirect light lighting module of direct optical illumination block combiner luminescence and/or accent light module,
Indirect light lighting module, for having the LED illuminator of extensive angle distribution curve flux, is periphery in lamp panel side, adopts extensive angle distribution curve flux space luminescence towards periphery,
Accent light module, for having 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 control luminous by described driver and controller module;
When comprising direct optical illumination module, indirect light lighting module or accent light module, when comprising multiple LED illuminator in direct optical illumination module, indirect light lighting module or accent light module, multiple LED illuminator adopts the LED alternately arrangement of multiple color temperatures.
2. the LED lamp affixed to the ceiling of polygamy optical mode according to claim 1, is characterized in that,
When comprising indirect light lighting module, indirect light lighting module is be set in more sheets of flexible pcb board on lamp panel side or an overall ringwise flexible PCB and to be placed on indirect light transmission element outside flexible PCB, and described flexible PCB arranges LED 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,
When comprising indirect light lighting module, indirect light lighting module is the multiple LED light module being distributed in lamp panel side and the transmission element covered in LED light module.
4. the LED lamp affixed to the ceiling of polygamy optical mode according to claim 1, is characterized in that,
When comprising accent light module, accent light module is installed on lampshade or lamp panel, comprises LED light module and covers in the optical lens in LED light module.
5. the LED lamp affixed to the ceiling of polygamy optical mode according to claim 4, is characterized in that,
When comprising accent light module, accent light module installation, on case ring, is connected on lamp panel by described case ring; Or offer an installing hole in lampshade central area, 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,
When offering an installing hole in lampshade central area, accent light module is installed in the installing hole of lampshade central area by fin; The cover plate that LED light module is arranged on a heat sink, the optical lens covered in LED light module is coincide by one and lampshade covers.
7. many light distributing methods of the LED lamp affixed to the ceiling of polygamy optical mode, is characterized in that,
Carry out luminescent composition by the lighting module of the multiple different distribution curve flux on driver and controller module control LED lamp affixed to the ceiling, be combined to form multiple light illumination mode;
Multiple lighting module at least comprises following two kinds,
Direct optical illumination module, for having 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 extensive angle distribution curve flux, adopts extensive angle distribution curve flux space illumination towards periphery,
Accent light module, for having 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;
When comprising direct optical illumination module, indirect light lighting module or accent light module, in direct optical illumination module, indirect light lighting module or accent light module, each lighting module has multiple LED of one or more different-colours, the luminescence of the multiple LED described in described driver and controller module control, colour temperature and brightness regulation.
8. many light distributing methods of the LED lamp affixed to the ceiling of polygamy optical mode according to claim 7, is characterized in that, the multiple LED in each lighting module arrange according to colour temperature uniform crossover.
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| CN103982804B (en) * | 2014-05-30 | 2016-02-03 | 福建鸿博光电科技有限公司 | A kind of free drive moves adjustable color temperature device and light fixture |
| CN105326269B (en) * | 2014-08-11 | 2019-01-18 | 赛尔富电子有限公司 | A kind of combined LED panel light in exhibition cabinet |
| CN206459106U (en) * | 2015-12-28 | 2017-09-01 | 深圳市聚作照明股份有限公司 | A kind of LED ceiling lamp |
| WO2017214893A1 (en) * | 2016-06-15 | 2017-12-21 | 深圳市聚作照明股份有限公司 | Ceiling lamp |
| CN105972522A (en) * | 2016-06-25 | 2016-09-28 | 陈龙 | Ceiling lamp with infrared induction device |
| CN111380001A (en) * | 2020-04-13 | 2020-07-07 | 怡迅（珠海）光电科技有限公司 | Household illuminating lamp and household illuminating lamp control method |
| CN111911832A (en) * | 2020-08-03 | 2020-11-10 | 陈少藩 | Lighting device |
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