CN105065990A - LED plane lamp system - Google Patents
LED plane lamp system Download PDFInfo
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- CN105065990A CN105065990A CN201510483973.XA CN201510483973A CN105065990A CN 105065990 A CN105065990 A CN 105065990A CN 201510483973 A CN201510483973 A CN 201510483973A CN 105065990 A CN105065990 A CN 105065990A
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- Prior art keywords
- led
- frame section
- arranges
- lamp holder
- lamp system
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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
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides an LED plane lamp system which comprises a frame part, a lamp holder and a panel, wherein the frame part is provided with an inner cavity mounting position; the lamp holder is detachably arranged in the inner cavity mounting position and is provided with a controller and a mounting plate; a plurality of LED lamp beads are fixedly arranged on the mounting plate; the controller is electrically connected with the mounting plate and is used for controlling the LED lamp beads; the frame part is provided with an outer wall mounting position; the panel is detachably arranged in the outer wall mounting position and is provided with a plurality of air holes. With adoption of the scheme, the LED plane lamp system adopts the design of the frame part and the lamp holder and is simple in structure; the lamp holder is easy to dismantle and mount and convenient to maintain; the panel is provided with a plurality of air holes and better in heat dissipation performance, and has higher market application value.
Description
Technical field
The present invention relates to LED illumination, in particular, a kind of LED planar lamp system.
Background technology
Along with the development of technology, LED (LightingEmittingDiode, light emitting diode) be used widely, namely LED illumination is LED lighting, it is a kind of semiconducting solid luminescent device, it utilizes solid semiconductor chip as luminescent material, release superfluous energy by carrier generation compound in the semiconductors and cause photo emissions, directly send red, yellow, blue, green light, on this basis, utilize the principle of three primary colours, add fluorescent material, the light of the random color such as red, yellow, blue, green, blue or green, orange, purple, white can be sent.LED lamp utilizes LED as the produced ligthing paraphernalia of light source exactly.
Such as, Chinese patent 201010218335.2 discloses a kind of LED plane light source, comprise heat-radiating substrate, guiding device, LED illuminator, fluorescent material, described heat-radiating substrate is the bulk of hollow, the guiding device of the madial wall adaptation of outer wall shape and described heat-radiating substrate is provided with at the hollow space of described heat-radiating substrate, described LED illuminator is arranged on the madial wall of described heat-radiating substrate, and the coated described guiding device of described fluorescent material is surperficial or be dispersed in described guiding device inside.The pattern of the light-emitting phosphor that the light adopting LED illuminator to send excites the fluorescent material of guiding device surface application or inner dispersion to be provided with, instead of the pattern of original point light source light-emitting, improve the uniformity of light source, there is good vision adaptive, LED illuminator is arranged at the madial wall of heat-radiating substrate simultaneously, the light that LED illuminator sends is luminous by excitated fluorescent powder during guiding device, combining light is by the first exiting surface and the outgoing simultaneously of the second exiting surface, decrease the loss of light, improve the light emission rate of light source.
And for example, Chinese patent 201110120630.9 discloses a kind of LED planar lamp, comprise base, plane-reflector, plane acrylic plate, planar diffusion plate, LED lamp bar and decoration frame, the side of described plane acrylic plate is printed with several light tight sites on the surface, and this several light tight site from LED lamp bar more close to its distribution closeer; Described base, plane-reflector, plane acrylic plate, planar diffusion plate are superimposed successively, and the side being printed with light tight site of described plane acrylic plate is near described planar diffusion plate; Described LED lamp bar be located at described plane-reflector, plane acrylic plate, planar diffusion plate superimposed after side edge; Described decoration frame to be sleeved on above described planar diffusion plate and to be fixedly connected with described base.This flat lamp not only structure is simple, can realize flat illumination, and lighting effect is good, good looking appearance.
And for example, Chinese patent 201210065277.3 discloses a kind of planar LED lamp, comprise base, reflecting plate, transparent panel, diffuser plate, LED light source and frame, reflecting plate, transparent panel and diffuser plate are all tabular and are built up an optics successively folds structure, optics is folded structure and is positioned on base in reflecting plate place, LED light source is positioned at the side edge of transparent panel, frame is sleeved on optics and folds the edge of structure and be fixedly connected with base, hyaline membrane is printed with some light guiding points and is attached at the back side of transparent panel, the light that LED light source sends is injected into transparent panel from side, when being mapped to the light guiding points on hyaline membrane when light, reverberation can toward all angles diffusion, and penetrated by transparent panel front, line source can be converted into area source, light can be reflected back in transparent panel by reflecting plate, be used for improving the service efficiency of light, effectively dazzle is prevented by diffuser plate, therefore the planar LED lamp of this invention can send even and soft light, and luminous efficiency is high, cost is lower.
But the LED in existing LED planar lamp system has been gone bad and has been difficult to change, and safeguard complicated, and radiating effect is poor.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of new LED planar lamp system.
Technical scheme of the present invention is as follows: a kind of LED planar lamp system, and it comprises frame section, lamp holder and panel; Described frame section arranges inner chamber installation position, and described lamp holder is detachably arranged at described inner chamber installation position; Described lamp holder is provided with controller and installing plate, and described installing plate is fixedly installed some LED lamp bead, and described controller is electrically connected described installing plate, for controlling each described LED lamp bead; Described frame section arranges outer wall installation position, and described panel is detachably arranged at described outer wall installation position; Described panel arranges some air-vents.
Such as, described panel is light-passing board; And for example, described frame section also sets out gas port and is communicated with the fan of described gas outlet, described fan is used for exhausting, the air of described frame section inside is discharged from described gas outlet, thus formation cool exterior air enters described frame section inside from air-vent, the hot-air of described frame section inside is discharged from described gas outlet, enhances radiating effect.
Preferably, described installing plate is pcb board.
Preferably, described pcb board has metal core layer.
Preferably, the first surface of described pcb board arranges some LED lamp bead, and second arranges driver element.
Preferably, the first surface of described pcb board also arranges reflectance coating, and it has some first rooms, and dew puts each described LED lamp bead.
Preferably, second of described pcb board also arranges some radiating parts.
Preferably, described radiating part is cylinder.
Preferably, described radiating part is metalwork.
Preferably, described radiating part contacts with described metal core layer and arranges.
Preferably, described radiating part and described metal core layer one-body molded.
Preferably, the semiclosed setting of described frame section.
Preferably, described frame section arranges vacant portion, and it is arranged at above described lamp holder.
Preferably, described vacant portion is also arranged at above described lamp holder side.
Preferably, run through described lamp holder and some blast pipes are set.
Preferably, the first end of described blast pipe is arranged at above described lamp holder.
Preferably, the second end of described blast pipe runs through the setting of described installing plate.
Preferably, the second end of described blast pipe is arranged at described installing plate.
Preferably, described installing plate arranges some ventilating openings.
Preferably, described ventilating opening is poroid.
Adopt such scheme, the present invention adopts frame section and burner design, and structure is simple, and lamp holder is easy to dismounting, and be convenient to safeguard, panel arranges some air-vents, good heat dispersion performance, has very high market using value.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of one embodiment of the present of invention;
Fig. 2 is the part-structure schematic diagram of another embodiment of the present invention;
Fig. 3 is the panel schematic diagram of another embodiment of the present invention;
Fig. 4 is the installing plate schematic diagram of another embodiment of the present invention.
Detailed description of the invention
For the ease of understanding the present invention, below in conjunction with the drawings and specific embodiments, the present invention will be described in more detail.But the present invention can adopt many different forms to realize, and is not limited to the embodiment described by this description.It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology of using of this description and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention in this description just in order to describe specific embodiment is not for limiting the present invention.Term that this description uses " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
One embodiment of the present of invention are, a kind of LED planar lamp system, and it comprises frame section, lamp holder and panel; Described frame section arranges inner chamber installation position, and described lamp holder is detachably arranged at described inner chamber installation position; Described lamp holder is provided with controller and installing plate, and described installing plate is fixedly installed some LED lamp bead, and described controller is electrically connected described installing plate, for controlling each described LED lamp bead, such as, controls the whether luminous of each described LED lamp bead; Described frame section arranges outer wall installation position, and described panel is detachably arranged at described outer wall installation position; Described panel arranges some air-vents.As shown in Figure 1, one embodiment of the present of invention are, a kind of LED planar lamp system, and it comprises frame section 100, lamp holder 200 and panel 300, and described lamp holder 200 is provided with controller 220; Such as, described controller is arranged at described lamp holder, and is electrically connected with each described LED lamp bead, for controlling the luminescence of each described LED lamp bead.Such as, described lamp holder arranges the control circuit connecting each described LED lamp bead, and described controller is electrically connected described control circuit, for controlling the switch of each described LED lamp bead.
Please also refer to Fig. 1 and Fig. 2, described frame section 100 arranges inner chamber installation position 101, and described frame section 100 has the inner chamber 104 for accommodating described lamp holder 200, and described lamp holder 200 is detachably arranged at described inner chamber installation position 101 and is placed in inner chamber 104; Such as, as shown in Figure 2, described lamp holder 200 is provided with installing plate 210, and as shown in Fig. 2 and Fig. 4, described installing plate 210 is fixedly installed some LED lamp bead 211; Described frame section 100 arranges outer wall installation position 102, and described panel 300 is detachably arranged at described outer wall installation position 102; Such as, as shown in Figure 3, described panel 300 arranges some air-vents 301, and please also refer to Fig. 4, LED lamp bead 211 is arranged as matrix, and air-vent 301 is also arranged as matrix, and is crisscross arranged with LED lamp bead 211, and namely two non-coincidence settings of matrix, mutually nested.And for example, described frame section is also provided with some fixed positions for fixedly mounting described LED planar lamp system.And for example, as shown in Figure 2, described frame section 100 is also provided with some through-hole 103 for radiate heat and ventilate.Preferably, the edge of each through-hole 103 also arranges annulus fluorescent portion, for providing low-light under dark surrounds.
Such as, described panel is light-passing board; And for example, described frame section also sets out gas port and is communicated with the extractor fan of described gas outlet, described extractor fan is used for exhausting, the air of described frame section inside is discharged from described gas outlet, thus formation cool exterior air enters described frame section inside from air-vent, the hot-air of described frame section inside is discharged from described gas outlet, enhances radiating effect.Such as, described extractor fan is arranged at the side of described frame section away from described panel.
Such as, described LED lamp bead is surface mount packages LED lamp bead.Preferably, each described LED lamp bead arranged in matrix; Or each described LED lamp bead is arranged as several annular concentric.Preferably, each described LED lamp bead is arranged in parallel; Or each described LED lamp bead is arranged in series.For the ease of heat radiation, preferably, described installing plate arranges some passages, and such as, described passage is circular hole, and preferably, the radius of described passage is less than the radius of described LED lamp bead.For the ease of heat radiation, preferably, second of described installing plate also projecting some radiating copper posts.Be more preferably, described installing plate is extended some heat sinks also.Like this, good radiating effect can be obtained.Preferably, described installing plate is pcb board, and some LED lamp bead are fixedly installed on described pcb board.In order to improving radiating effect, preferably, described pcb board has metal core layer.In order to realize illuminating effect better, preferably, the first surface of described pcb board arranges some LED lamp bead, and second arranges driver element, for driving each described LED lamp bead luminous; Like this, driver element can not disturb the illumination of LED lamp bead.
In order to improve light extraction efficiency, preferably, the first surface of described pcb board also arranges reflectance coating, and it has some first rooms, and dew puts each described LED lamp bead.Like this, contribute to by light reflection to panel, and transmission is gone out.In order to improving radiating effect, preferably, second of described pcb board also arranges some radiating parts.Such as, described radiating part is cylinder; And/or described radiating part is metalwork.Preferably, described radiating part contacts with described metal core layer and arranges.Such as, described pcb board has metal core layer, and described radiating part is metalwork, and described radiating part contacts with described metal core layer and arranges.Preferably, described radiating part and described metal core layer one-body molded.Like this, described pcb board has fabulous integral heat sink effect.And for example, described lamp holder or described frame section also arrange some radiators, for strengthening radiating effect.Such as, radiator is metal cylinder, such as copper post or aluminium alloy cylinder, and its radius is 0.7-1.2 millimeter, and the length of projection is 2-3 millimeter, to increase the surface area of heat radiation.
In order to promote the radiating effect of described frame section, preferably, the semiclosed setting of described frame section.Such as, described frame section has a large amount of passages inside and outside connection, to improve radiating efficiency.Preferably, described frame section arranges vacant portion, and it is arranged at above described lamp holder, and like this, the one side facing to user is panel, and relative another side is empty, makes LED planar lamp entire system radiating effect fabulous.Preferably, described vacant portion is also arranged at above described lamp holder side.And for example, described vacant portion is also arranged at above described lamp holder and above described lamp holder side; Heat can not be distributed with being intercepted.
In order to promote the radiating effect of described lamp holder, preferably, run through described lamp holder and some blast pipes are set; Such as, run through described lamp holder and the blast pipe being communicated with described frame section inside and described frame section portion is set.And for example, when described frame section close arrange time, described blast pipe also runs through described frame section.And for example, when described frame section arranges vacant portion, described blast pipe extends to described vacant portion.Preferably, the first end of described blast pipe is arranged at above described lamp holder; And/or the second end of described blast pipe runs through described installing plate and arranges; Preferably, the second end of described blast pipe is arranged at described installing plate.Such as, described blast pipe runs through described frame section and described lamp holder is arranged, its first openend is communicated with described lamp holder place, such as, be arranged near LED luminescence unit, and the second openend of described blast pipe is communicated with described frame section space outerpace, the i.e. outside of LED planar lamp system, such as be positioned at radiator side, like this, the air in described LED planar lamp internal system space is also communicated with by blast pipe with the air of space outerpace, can convection current be strengthened, thus reach better radiating effect.
Preferably, multiple described blast pipe is set.Such as, described lamp holder is arranged some passages running through described lamp holder as described blast pipe.Preferably, described blast pipe has cylindrical structure, is circular tube shaped, and such as it is L shape or U-shaped, and it is inner that its first openend is communicated with described frame section, and the second openend is communicated with the space outerpace of described LED planar lamp system.Preferably, it is protruding that some scales are set in described blast pipe; Such as, the orientation of described scale projection is consistent with the discharge directions of described blast pipe, for strengthening heat conduction and the combination being vented convection current; Preferably, adjacent scale bossing is superimposed.Preferably, described scale projection and the one-body molded setting of described lamp holder.
Preferably, blast pipe described in each, the miniature radiating piece of its second openend outer setting, for strengthening radiating effect; Such as, described radiating piece comprises some heat sink strips, heat sink strip described in each comprise be arranged at described second openend stiff end, away from the free end of described second openend and the fin between described stiff end and described free end; Further, in adjacent heat radiation bar, the non-parallel setting of two fin, such as, partly overlap setting, and and for example, each heat sink strip forms daisy_petal part shape, and and for example, each heat sink strip forms discrete spirality, and and for example, each heat sink strip forms some circular concentric.In order to increase the area of dissipation under same space or phase co-altitude, preferably, described fin distortion is arranged, such as, and described fin twisted shape spirality; And for example, the described fin distortion between stiff end and free end 720 degree to 1440 degree.Like this, when described LED luminescence unit caloric value is large, hot-air can be passed through blast pipe and discharges, and now, each heat sink strip expanded by heating, free end scatters, and defines convection current and conducts the radiating effect matched, making the heat dispersion of described lamp holder better.Such as, described heat sink strip is bonding jumper, such as scale copper, or aluminum alloy bar etc., such as, described fin is sheet metal, such as scale copper, or aluminum alloy sheet etc.; Like this, based on the effect of expanding with heat and contract with cold of material, under the prerequisite of same material or weight, expand when each heat sink strip is heated, increase heat radiation specific area, also improve the radiating effect of convection current and conduction.
Preferably, the top of described lamp holder or described frame section also arranges mini-fan, such as, described mini-fan is fixedly installed on above each heat sink strip, for strengthening convection effects by wind-force effect, the heat of the hot-air in the heat of described LED luminescence unit, each blast pipe and each heat sink strip can be discharged to rapidly in the overall situation of LED planar lamp its exterior.Preferably, described free end is extended some capillary radiating wires also, and its Breadth Maximum is less than 5 microns, and such as it is cylindrical, and its diameter is less than 2 microns, and preferably, its diameter is less than 1 micron, preferably more thin better under the prerequisite do not ruptured.Like this, when being heated, such as, expand when each heat sink strip is heated, capillary radiating wire also expands, and under the wind-force effect of described mini-fan, capillary radiating wire is towards described mini-fan and do not touch described mini-fan, thus greatly increases heat radiation specific area.Preferably, described capillary radiating wire has the cross section of flat pattern; And for example, described capillary radiating wire helically shape.Like this, through simulation test, radiating effect is even more ideal.
In order to promote the heat-sinking capability of described LED planar lamp system, preferably, described frame section arranges some through holes; Like this, the heat of described LED lamp bead can be shed to by some through holes in the mode of convection current the external environment condition of described LED planar lamp system.Such as, described through hole has truncated cone-shaped structure.And for example, described through hole has prismatic table shape structure.And for example, described through hole is the combination of truncated cone-shaped structure and prismatic table shape structure.Preferably, described through hole is less than its second opening away from described LED lamp bead near the first opening of described LED lamp bead.Preferably, the 3rd opening in the middle part of described through hole, is less than described first opening and described second opening.Preferably, described through-hole wall arranges helical duct.Like this, the heat of described LED lamp bead passes to air, a part sheds from the through hole of described frame section, because through hole is not the cylindrical of rule, the first opening near described LED lamp bead is less, away from the second opening of described LED lamp bead, or has horn shape or spiral-shaped, make the discharge of hot-air comparatively large or very fast, be conducive to the heat radiation of lamp holder.And for example, respectively using through hole described in each as main through hole, centered by it, annular arranges some subordinate holes, each subordinate hole is cylindrical, it is the 20%-40% for ventilative smallest cross-section area of described through hole for ventilative cross-sectional area, to promote convection current ability, strengthens the heat-sinking capability of described LED planar lamp system.
In order to promote the radiating effect of described lamp holder, preferably, described installing plate arranges some ventilating openings.Preferably, described ventilating opening is poroid.Such as, it is cylindrical or truncated cone-shaped, to strengthen gaseous exchange ability.
Preferably, described frame section also extended connecting portion and be fixedly installed on the moulding wing plate of described connecting portion; Such as, extended some connecting portions in described frame section portion and be fixedly installed on the moulding wing plate of described connecting portion.Preferably, described moulding wing plate is obliquely installed, and like this, can form the LED planar lamp system of various preformed shape.Preferably, described connecting portion is cylinder.Such as, between described moulding wing plate and the body of described frame section, by connecting portion separately, form an open space, the mobility affecting air can be avoided like this.Preferably, described connecting portion and described moulding wing plate are wholely set.Such as, this body by integral forming of described connecting portion, described moulding wing plate and described frame section.Such as, the body of described connecting portion, described moulding wing plate and described frame section adopts aluminium alloy one-body molded.Like this, be easy to manufacture.Preferably, described moulding wing plate has arcuate structure, and such as, the cross section of a direction of described moulding wing plate has arcuate structure, such as, and 1/4 arc.Preferably, described moulding wing plate has symmetrical arcuate structure, such as, forms a semicircle.Such as, described moulding wing plate arranges fluorescence coating, for providing low-light under dark surrounds; Such as, described fluorescence coating is pre-fabricated patterns or word; Such as wifi password.And for example, be also provided with hyaline layer outside described fluorescence coating, such as protective clear layer or having transparent decoration layer, for the protection of described fluorescence coating; Preferably, described hyaline layer is a thermoplastic film layer, is easy to like this manufacture, cost-saving.And for example, described moulding wing plate has rounded edges portion, to protect user.Preferably, between described moulding wing plate and the body of described frame section, enclose formation cavity body, it has netted shell, be the body of described moulding wing plate and described frame section, like this, some control devices can be installed wherein, also can not affect radiating effect, lamp holder internal temperature higher use safety and service life affecting these control devices can also be avoided.Such as, described moulding wing plate is preformed shape, as annular, heart-shaped etc.
Preferably, the inner chamber installation position of described LED planar lamp system arranges mount pad, and described lamp holder is fixedly installed on described mount pad; Like this, be conducive to the LED planar lamp system of producing unified specification, and, installed by mount pad, very convenient.Preferably, described mount pad arranges louvre, and such as it correspondingly with the through hole of frame section is arranged, and forms a flow-guiding channel, and air realizes effectively exchanging by this flow-guiding channel, greatly reduces the temperature of bulb lamp inside.Preferably, at least one described louvre arranges the active or small fan of passive-type, for strengthening convection effects by wind-force effect, makes the hot-air of flow-guiding channel exchange effect better.
In order to promote light emission rate, such as, described LED planar lamp system also arranges light-reflecting portion, for reflecting the light of described lamp holder.Preferably, described light-reflecting portion is arranged at described mount pad or described inner chamber installation position or described frame section.Preferably, described light-reflecting portion arranges some fringe areas, and such as, each LED lamp bead correspondence arranges fringe area described in.Preferably, described fringe area comprises some scattering protuberances, such as, described scattering protuberance be protrude arrange hemispherical, semielliptical shape, pyramid or truncated cone-shaped, its surface arranges reflecting layer.Preferably, each described scattering protuberance rule is arranged, such as, be arranged as matrix, annular or circular.Preferably, described fringe area comprises some scattering recesses, such as, described scattering recess be recessed arrange hemispherical, semielliptical shape, pyramid or truncated cone-shaped, its surface arranges reflecting layer.Preferably, each described scattering recess rule is arranged, such as, be arranged as matrix, annular or circular.
Such as, each described scattering protuberance is arranged as scattering protuberance matrix, each described scattering recess is arranged as scattering recess matrix, the equal setting of line space of scattering protuberance matrix and scattering recess matrix, column pitch is equal setting also, and, scattering protuberance matrix and the superimposed setting of scattering recess matrix part, wherein, in the scattering protuberance matrix at superimposed place and scattering recess matrix, between two row scattering protuberances, be provided with a line scattering recess, and, each scattering protuberance and four scattering recesses adjoin, and each scattering recess and four scattering protuberances adjoin.Preferably, each described scattering protuberance and each described scattering recess interval are arranged, that is, scattering protuberance described in each and at least one described scattering recess adjoin, scattering recess described in each and at least one described scattering protuberance adjoin, such as, each described scattering protuberance and each described scattering recess Common arrangements are a matrix, wherein, the odd bits of odd-numbered line is scattering protuberance, even bit is scattering recess, and the odd bits of even number line is scattering recess, and even bit is scattering protuberance.
In order to promote light emission rate, such as, described LED planar lamp system also arranges reflective areas, and for reflecting the light of described lamp holder, such as, described reflective areas is arranged at described mount pad or described inner chamber installation position or described frame section.And for example, described reflective areas and described light-reflecting portion interval are arranged, and the Main Function of light-reflecting portion realizes scattering reflecting while, and the Main Function of reflective areas is reflection, and such as light gathering reflector etc., also achieve dispersion effect simultaneously, make illumination bright not dazzling.And for example, at described frame section, towards a side of described frame section or described lamp holder, described reflective areas is also set.
Preferably, described reflective areas arranges some reflection protuberances, and such as, described reflection protuberance is protrude the structure with recessed curved surface arranged, such as reverberation bowl, and and for example, the female curved surface comprises part spherical shape or part-ellipsoids shape, such as semi-spherical shape; Further, the recessed curved surface of described reflection protuberance, its surface arranges reflecting layer, such as, arrange silver coating or arrange reflectance coating.Preferably, described reflecting layer comprises level and smooth bottom and non-level and smooth top layer, and described non-level and smooth top layer is provided with some indents away from a side of level and smooth bottom, not only increases scattering and reflecting effect like this, and is easy to realize in production; Such as, recessed curved surface is hemispherical or Part-spherical, level and smooth bottom and its shape suitable, each indent on non-level and smooth top layer has a joint, and namely each indent is radial being projected as of a certain plane; Such as, described level and smooth bottom is metallic diaphragm, and described non-level and smooth top layer is plastic cement rete, such as, be PMMA film layer.Preferably, each described reflection protuberance rule is arranged, such as, be arranged as matrix, annular or circular.
Preferably, described reflective areas also arranges some reflective recess, such as, described reflective recess is the recessed structure with reflecting curved surface arranged, such as reverberation bowl, and for example, described reflecting curved surface comprises part spherical shape or part-ellipsoids shape, such as semi-spherical shape; Further, the reflecting curved surface of described reflective recess, its surface arranges reflecting layer, such as, arrange silver coating or arrange reflectance coating.Same, described reflecting layer comprises level and smooth bottom and non-level and smooth top layer, i.e. both reflecting layer Uniting.Preferably, each described reflective recess rule is arranged, such as, be arranged as matrix, annular or circular.
Such as, each described reflection protuberance is arranged as reflection protuberance matrix, each described reflective recess is arranged as reflective recess matrix, the setting equal to the line space of reflective recess matrix of reflection protuberance matrix, column pitch is equal setting also, and, reflection protuberance matrix and the superimposed setting of reflective recess matrix part, wherein, in the reflection protuberance matrix at superimposed place and reflective recess matrix, between two row reflection protuberances, be provided with a line reflective recess, and, each reflection protuberance adjoins with four reflective recess, and it is adjacent that each reflective recess and four reflect protuberance.Preferably, each described reflection protuberance and each described reflective recess interval are arranged, that is, reflect protuberance and at least one described reflective recess described in each and adjoin, reflective recess described in each and at least one described reflection protuberance adjoin, such as, each described reflection protuberance and each described reflective recess Common arrangements are a matrix, wherein, the odd bits of odd-numbered line is reflection protuberance, even bit is reflective recess, and the odd bits of even number line is reflective recess, and even bit is reflection protuberance.
Such as, two reflective areas are set; And for example, two described reflective areas are oppositely arranged, preferably, two different settings in described reflective areas, namely both reflection protuberances are non-is oppositely arranged, and both reflective recess are also non-is oppositely arranged; Such as, the reflective recess of the reflection protuberance of reflective areas described in reflective areas described in another relatively, and the reflection protuberance of the reflective recess of reflective areas described in reflective areas described in another relatively.
Preferably, described lamp holder or described frame section are also provided with luminous end, and preferably, described luminous end also arranges luminous zone, and preferably, described luminous zone arranges the luminous auxiliary unit of some LED, to reach the effect of floor light.Such as, described lamp holder inside arranges two described luminous ends, preferably, and the different setting in described luminous zone of two described luminous ends.Preferably, described luminous end arranges reflective areas described in one and a luminous zone corresponding thereto.Preferably, the luminous auxiliary unit circular arrangement of each LED on described luminous zone, or be arranged as concentric some annulars.Such as, the luminous auxiliary unit of described LED comprises at least one LED lamp bead and Control Component thereof.
Such as, described lamp holder inside or described frame section inside also arrange some functional modules, and such as, each functional module connects described controller respectively.
Preferably, described lamp holder inside or described frame section inside also arrange wireless communication module, it belongs to the one of functional module, described wireless communication module is used for long-range interconnection network, provides wireless routing service, like this, user only needs within LED planar lamp system certain distance, can wireless Internet services be obtained, make LED planar lamp system can as of a city adequate and systematic service important support, the perfect service function of smart city or intelligent city.Preferably, described wireless communication module also arranges advertising unit, for when providing wireless routing to serve, and synchronous or time display advertisement pre-seted.Preferably, described wireless communication module also arranges automatic updating block, for the described advertisement of timing automatic renewal.Such as, described wireless communication module is fixedly installed on described moulding wing plate.And for example, in the cavity that the body that described wireless communication module is fixedly installed on described moulding wing plate and described frame section encloses.
Preferably, described lamp holder inside or described frame section inside also arrange charging module, it belongs to the one of functional module, described charging module connects the power supply circuits of LED planar lamp system, for providing charging service, such as, described charging module is mobile terminal charging module, for charging for mobile terminal; And for example, described charging module is high-power charging module, for charging for the equipment of the relatively high powers such as electric motor car; Preferably, described charging module is wireless charging module, for such as, by wireless charging mode, Qi standard, for mobile terminal charges.Like this, user only needs, in the service range of LED planar lamp system, just not worry that mobile phone does not have electricity, very convenient and practical.Such as, described charging module is fixedly installed on described moulding wing plate.And for example, in the cavity that the body that described charging module is fixedly installed on described moulding wing plate and described frame section encloses.Like this, can be applied to the closely lighting field such as tabletop lighting, illumination charging be neglected neither, decreases the ornaments of desktop, avoid charger, make desktop more neat, the mobile terminal chargings such as mobile phone are more convenient.
Preferably, described lamp holder inside or described frame section inside arrange alarm module, and it belongs to the one of functional module, and described alarm module is used for providing alert service; Such as, described alarm module connects described wireless communication module, for sending warning message by described wireless communication module.Preferably, described alarm module is used for when sending warning message, and the coded message of additional LED flat lamp system or positional information, like this, merit position can be located rapidly by the police, timely and effective process.Such as, described outer mount pad arranges the alarm key connecting described alarm module, and when people face a danger, only need to find LED planar lamp system, push for emergency button, can report to the police rapidly, very conveniently builds a Harmonious Society, and maintains social stability.Such as, described alarm module is fixedly installed on described moulding wing plate.And for example, in the cavity that the body that described alarm module is fixedly installed on described moulding wing plate and described frame section encloses.Like this, be conducive to realizing Smart Home, household reported to the police very convenient, hidden, can the safety of effective guarantee user.
Preferably, described lamp holder inside or described frame section inside also arrange monitoring module, and it belongs to the one of functional module, and described monitoring module connects the supply line of described LED planar lamp system, for providing monitor service; Such as, described monitoring module connects described wireless communication module, for sending monitor message by described wireless communication module; Preferably, described monitoring module is used for monitoring in real time, and sends real-time monitor message by described wireless communication module.Like this, the police can by monitoring module determination public security situation, timely and effective process.When people face a danger, only need to find LED planar lamp system, can obtain or provide effective monitoring video material, legal valid certificates can be provided, very conveniently to build a Harmonious Society, maintain social stability.Such as, described monitoring module is fixedly installed on described moulding wing plate.And for example, in the cavity that the body that described monitoring module is fixedly installed on described moulding wing plate and described frame section encloses.Like this, be conducive to realizing Intelligent Community and intelligent building, make monitoring public security very convenient, hidden, can the safety of the effective guarantee masses.
Preferably, described lamp holder inside or described frame section inside also arrange control module, and it belongs to the one of functional module, and described control module connects the supply line of described LED planar lamp system, for providing the service of control, comprise LED planar lamp system or other functional modules etc. described in switch; Such as, described control module connects described wireless communication module, for by described wireless communication module transmitting-receiving control signal, is convenient to LED planar lamp system described in back-stage management by sending described control signal, also by receiving described control signal, realize LED planar lamp system described in Long-distance Control.Such as, user controls described LED planar lamp system by its mobile terminal remote.Such as, described control module is fixedly installed on described moulding wing plate.And for example, in the cavity that the body that described control module is fixedly installed on described moulding wing plate and described frame section encloses.Preferably, described control module also arranges sensing unit, for responding to remote signal, automatically generates control signal, automatically controls described LED planar lamp system and throws light on, make family expenses or public lighting more convenient.
Further, embodiments of the invention also comprise, each technical characteristic of the various embodiments described above, the LED planar lamp system be mutually combined to form.
It should be noted that, above-mentioned each technical characteristic continues combination mutually, is formed not in above-named various embodiment, is all considered as the scope that description of the present invention is recorded; Further, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. a LED planar lamp system, is characterized in that, comprises frame section, lamp holder and panel;
Described frame section arranges inner chamber installation position, and described lamp holder is detachably arranged at described inner chamber installation position;
Described lamp holder is provided with controller and installing plate, and described installing plate is fixedly installed some LED lamp bead, and described controller is electrically connected described installing plate, for controlling each described LED lamp bead;
Described frame section arranges outer wall installation position, and described panel is detachably arranged at described outer wall installation position;
Described panel arranges some air-vents.
2. LED planar lamp system according to claim 1, is characterized in that, the semiclosed setting of described frame section.
3. LED planar lamp system according to claim 2, it is characterized in that, described frame section arranges vacant portion, and it is arranged at above described lamp holder.
4. LED planar lamp system according to claim 3, it is characterized in that, described vacant portion is also arranged at above described lamp holder side.
5. LED planar lamp system according to claim 2, is characterized in that, run through described lamp holder and arrange some blast pipes.
6. LED planar lamp system according to claim 5, it is characterized in that, the first end of described blast pipe is arranged at above described lamp holder.
7. LED planar lamp system according to claim 6, is characterized in that, the second end of described blast pipe runs through described installing plate and arranges.
8. LED planar lamp system according to claim 7, it is characterized in that, the second end of described blast pipe is arranged at described installing plate.
9., according to the arbitrary described LED planar lamp system of claim 1 to 8, it is characterized in that, described installing plate arranges some ventilating openings.
10. LED planar lamp system according to claim 9, it is characterized in that, described ventilating opening is poroid.
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| WO2018234065A1 (en) | 2017-06-20 | 2018-12-27 | Philips Lighting Holding B.V. | Light guide-based luminaire |
| US11454386B2 (en) | 2017-06-06 | 2022-09-27 | Signify Holding B.V. | Panel module and method for obtaining the same |
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| CN105065990B (en) | 2017-09-15 |
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