CN106764642A - A kind of exterior wall lamp decoration and its control method - Google Patents
A kind of exterior wall lamp decoration and its control method Download PDFInfo
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- CN106764642A CN106764642A CN201510810620.6A CN201510810620A CN106764642A CN 106764642 A CN106764642 A CN 106764642A CN 201510810620 A CN201510810620 A CN 201510810620A CN 106764642 A CN106764642 A CN 106764642A
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- 238000005034 decoration Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 12
- 239000011324 bead Substances 0.000 claims description 98
- 239000003086 colorant Substances 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 23
- 238000013461 design Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract description 2
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000004438 eyesight Effects 0.000 description 12
- 238000005286 illumination Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 4
- 230000002301 combined effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 230000001795 light effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001020 rhythmical effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 241001025261 Neoraja caerulea Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Architecture (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of exterior wall lamp decoration, aim to provide a kind of light projector irradiated area wide, color is various, simple structure, control it is convenient, exterior wall lamp decoration, solve the technical problem of the arrangement design not enough optimization of lamp group, its drip irrigation device is to include housing, the PCB control panels being fixed in housing, the LED light group being welded on PCB control panels, and the PCB control panels are circle, and the LED light group includes n（n≥3）The individual RBG units by equidistantly constituting, n RBG unit equidistant circumferentially distributed edge in PCB control panels is provided with control its controller for lighting on the PCB control panels, control is reached simple, rational in infrastructure, the extensive effect of light projector area, the present invention is applied to technical field of lamp ornament.
Description
Technical field
The present invention relates to technical field of lamp ornament, more specifically, it relates to a kind of exterior wall lamp decoration.
Background technology
Both white light LEDs and RGB-LED reach the same goal by different routes, and are all desirable to reach the effect of white light, and only one is directly to be presented with white light, and another is formed with redgreenblue mixed light.RGB lamps are imagings of being occured simultaneously jointly with three primary colors, additionally, also there is blue-ray LED to coordinate yellow fluorescent powder, and ultraviolet LED to coordinate RGB fluorescent material, generally, both have its image-forming principle.The color that some LED-backlit plates occur is especially clear and bright-coloured, or even has the degree of hd-tv, the characteristic of this situation, exactly RGB, brag about it is red be exactly it is red, green be exactly it is green, blue be exactly indigo plant characteristic, in the colour mixture of light, possess more polynary characteristic.At aspects such as wall decorations, the use of lamp bead and lamp string is relatively conventional, but light irradiated area is small, in order that its decoration area is more extensive, so that the quantity of lamp bead and lamp string is using more, it is relatively costly, and combined effect is single, and decorative effect is not obvious.
At present, in the market（The Chinese patent of Application No. CN201510318048.1 discloses a kind of equal electro-optical device of LED tubular）, the equal electro-optical device of LED tubular realizes the uniformly light-emitting of whole lamp body in the form of bottom-emission, the glory of different colours it is uniform, without hot spot, make white light in the upper and lower brightness uniformity of whole barrel-shaped lampshade.The quantity of the lamp bead that the illumination mode of the structure is used is few, and the usage quantity of other electronic devices is reduced, and is realized and is distributed rationally, greatly reduce cost, the power of whole lamp, energy-conserving and environment-protective, while the optical effect that other illumination modes can not reach can be realized can be reduced simultaneously.But its light radiation limited area, control inconvenience.
The Chinese patent of an other Application No. CN201410633071.5 discloses a kind of LED light modulations color-temperature regulating toning colour TV road and its control method, and this beneficial effect is：Controlled using RGB+W modes mixed light, LED white brightness and adjustable color can be realized, illumination performance effect meets standard requirement, and realizes that rgb color and brightness are adjustable, flexible with control, and LED illumination performance requirement, lower-cost advantage are met comprehensively.But, still there is improved space in the arrangement of its lamp group design not enough optimization.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to：There is provided a kind of light projector irradiated area wide, color is various, simple structure, it is convenient to control, exterior wall lamp decoration.
To achieve the above object, the invention provides following technical scheme：A kind of exterior wall lamp decoration, including housing, the PCB control panels being fixed in housing, the LED light group that is welded on PCB control panels, the PCB control panels are circle, and the LED light group includes n（n≥3）The individual RBG units being equidistantly made up of R lamp beads, G lamp beads, B lamp beads, the n equidistant circumferentially distributed edge in PCB control panels of the RBG units, are provided with the controller for controlling it to light on the PCB control panels.
By above-mentioned setting, RBG units are using R lamp beads, G lamp beads, B lamp beads composition, have light projected area wide relative to integrated RBG, control is convenient, and is arranged to circumferential fashion, can project wall face large area, so that metope has colorful effect, each lamp bead spaced set setting ray cast in circuit is more uniform, and the combination of light color is carried out by the glow color of different lamp beads, carries out with colorful and dynamic effect.
Can be further arranged to as concrete scheme of the invention：The housing includes circular upper casing, the circular lower casing fixed by fastener and upper casing, is provided with to be worn for fastener on the PCB control panels and penetrates fixed through hole and be arranged between upper and lower shell.
By above-mentioned setting; upper casing and lower casing can carry out a good protective effect to PCB control panels; and can prevent article from pounding PCB control panels; and by the way of upper-lower compacting fixation; and fastener is worn and is penetrated on PCB control panels so that PCB control panels can be stably fixed in shell.
Can be further arranged to as concrete scheme of the invention：There is round table-like, side bar shaped hollow out boss portion on the upper casing.
By above-mentioned setting, on the one hand boss portion plays a part of structural strengthening, on the other hand ventilation is played a part of, so that the PCB control panels in shell can be with fast cooling, allow that air is flowed in upper casing simultaneously, and heat exchange can be carried out from the place of hollow out, reduce PCB control panel operating temperatures, improve circuit performance.
Can be further arranged to as concrete scheme of the invention：The lower casing is provided with the fixing groove for fixing wire and the draw-in groove for wall suspension.
By above-mentioned setting, wire is power line, hangs on outside and is easily worn, and while being fixed to wire by fixing groove, also the part of cable connection PCB control panel is hidden and protected, so as to improve overall safety and service life.
Can be further arranged to as concrete scheme of the invention：The R lamp beads, the spacing between G lamp beads, B lamp beads are 1mm-6mm.
By above-mentioned setting, what LED lamp bead was used is all convexity, with larger lighting angle, preferably 120 degree of lighting angle, and the preferable scope of brightness is 30 degree of -60 angle area of degree, 1mm-6mm spacing is used simultaneously, can circumferentially form multiple combined effects, and brightness and color than milder.
A kind of ignition mode control method of the LED light group of exterior wall lamp decoration, comprises the following steps：
（1）, define each RBG unit initial position be S1, S2, S3Sn；Define R lamp beads, G lamp beads, the B lamp beads initial position respectively R in each RBG unitS1 , S2 , S3 ··· Sn, GS1 , S2 , S3 ··· Sn, BS1 , S2 , S3 ··· Sn,
（2）, the R lamp beads by any one RBG unit, G lamp beads, B lamp beads carry out freely forming 7 kinds of optional colors.
By above-mentioned setting, the coordinate position of each lamp bead is first defined, so as to form code, it is easy to control and identifies, is enabled by each lamp bead, can be with the light on and off situation of each lamp bead of independent control, R lamp beads, G lamp beads, B lamp beads are individually enabled, 3 kinds of colors are formed；Combination of two enables to form other 3 kinds of colors, then enable simultaneously and form a kind of color again, altogether 7 kinds of colors, due to being with spacing distance between lamp bead, so as to the space formed on metope is the different brightness and different distance is far and near has the different soft degree of light with diversified.
Can be further arranged to as concrete scheme of the invention：Also comprise the following steps：
（3）, enable fixed qty M same color RBG units, and cause that initial position plus or minus one is lighted, wherein Sn positions add 1 after be S1, S1 positions subtract 1 for Sn.
By above-mentioned setting so that lamp bead launches the light for coming has dynamic effect so that the light of different colours combination carries out circumferentially carrying out rotary change scanning clockwise or counterclockwise on metope.
Can be further arranged to as concrete scheme of the invention：Wherein n is 3 integral multiple, enables R lamp beads, the G lamp beads of 1/3 circumference, the B lamp beads of 1/3 circumference of 1/3 circumference, and causes that initial position plus or minus one is lighted, wherein Sn positions add 1 after for S1, S1 positions subtract 1 for Sn.
By above-mentioned setting so that the distribution of 3 kinds of colors of lamp bead forms symmetrical dynamic effect.
Can be further arranged to as concrete scheme of the invention：Wherein n is 2 integral multiple, and by S1, S2, S3Sn point is A groups S1, S2, Sn/2,, B groups S（ n/2 ） +1,Sn, respectively and causes that the initial position plus or minus one of A groups and B groups is lighted, wherein S in A groupsn/2+ 1 is S1, and S1-1 is Sn/2+1；Sn+1 is S in B groups（ n/2 ） +1, S（ n/2 ） +1- 1 is Sn.
By above-mentioned setting so that lamp bead dynamic mode has variation, can have A groups and B groups two to carry out dynamic motion, with the effect that wing is agitated.
Can be further arranged to as concrete scheme of the invention：The time that the R lamp beads, G lamp beads, B lamp beads two are gone out is 200ms-1000ms.
By above-mentioned setting, when object is observed, the movement of sight line has certain rule to people to seeing and being certain about object clearly：1st, the horizontal movement of eyes is faster than moving vertically, i.e., first see the thing of horizontal direction, after see the thing of vertical direction.
2nd, the order of sight line motion is got used to from left to right, from top to bottom, carries out clockwise.
3rd, to the estimation of dimension of object and ratio, horizontal direction is more accurate than vertical direction, rapid and indefatigability.
4th, when eyes deviate the center of regarding, in the case of deviation distance identical, the preferential order of observation rate is upper left, upper right, lower-left, bottom right.
5th, during sight line is shifted suddenly, the vision that there are about 3% can see target clearly, remaining 97% vision is all false, so operationally, should not have the requirement of unexpected transfer, when the accuracy that can otherwise reduce vision is rotated suddenly if desired for the sight line of people, also should require that some can just cause vision attention to be this slowly, certain mark should be given, be such as aroused people's attention in advance using arrow or color, so that sight line transfer is slowed down or rhythmical structure is used.
6th, for moving a target, only when angular speed is more than 1~2 degree/s, and the focus of eyes is concentrated in same target simultaneously, can just discriminate also its motion state.
7th, people a target will obtain eye impressions soon, the most short fixation time of electricity is 0.07~0.3s, and the brightness with illumination here averagely needs 0.17s about the time out of human eye visions.
More suitable conclusion is drawn by kinds of experiments method, using the delay time that 200ms-1000ms is interval, with preferably visual effect, and the effect with the persistence of vision so that the effect that glare is taken a photograph.
Compared with prior art, beneficial effects of the present invention are：With structural strength higher, substantially, light is gorgeous for radiating effect, and control is simple and convenient, installs carrying portable, and light projection scope is wide.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is metope light schematic diagram；
Fig. 3 is the schematic diagram of the lower casing of the embodiment of the present invention；
Fig. 4 is the PCB control panel structure charts of the embodiment of the present invention.
1, housing in figure；11st, upper casing；12nd, lower casing；2nd, PCB control panels；3rd, LED light group；31st, RBG units；311st, R lamp beads；312nd, G lamp beads；313rd, B lamp beads；4th, controller；5th, fastener；6th, through hole；7th, boss portion；8th, fixing groove；9th, draw-in groove.
Specific embodiment
Referring to figs. 1 to Fig. 4, embodiments of the present invention is further illustrated.
As shown in figure 1, a kind of exterior wall lamp decoration, including housing 1, the PCB control panels 2 being fixed in housing 1, the LED light group 3 that is welded on PCB control panels 2, the PCB control panels 2 are circle, and the LED light group 3 includes n（n≥3）The individual RBG units 31 being equidistantly made up of R lamp beads 311, G lamp beads 312, B lamp beads 313, the n equidistant circumferentially distributed edge in PCB control panels 2 of the RBG units 31, are provided with the controller 4 for controlling it to light on the PCB control panels 2.Housing 1 includes circular upper casing 11, the circular lower casing 12 fixed by fastener 5 and upper casing 11, to be provided with worn for fastener 5 on the PCB control panels 2 and penetrates fixed through hole 6 and be arranged between upper and lower shell 12.There is round table-like, side bar shaped hollow out boss portion 7 on upper casing 11.In the present embodiment, the value of n is 16, and this is preferred number, can cause that cost and light effects all have preferable effect using this number.Size and carrying are all very convenient.R lamp beads 311, G lamp beads 312, the B lamp beads 313 each 16 for being used.
By above-mentioned setting, RBG units 31 are constituted using R lamp beads 311, G lamp beads 312, B lamp beads 313, have light projected area wide relative to integrated RBG, control is convenient, and is arranged to circumferential fashion, can project wall face large area, so that metope has colorful effect, each lamp bead spaced set setting ray cast in circuit is more uniform, and the combination of light color is carried out by the glow color of different lamp beads, carries out with colorful and dynamic effect.
Upper casing 11 and lower casing 12 can carry out a good protective effect to PCB control panels 2; and can prevent article from pounding PCB control panels 2; and by the way of upper-lower compacting fixation, and fastener 5 is worn and is penetrated on PCB control panels 2 so that and PCB control panels 2 can be stably fixed in shell.The one side of boss portion 7 plays a part of structural strengthening, on the other hand ventilation is played a part of, so that the PCB control panels 2 in shell can be with fast cooling, allow that air is flowed in upper casing 11 simultaneously, and heat exchange can be carried out from the place of hollow out, the operating temperature of PCB control panels 2 is reduced, circuit performance is improved.
As described in Figure 2, lower casing 12 is provided with the fixing groove 8 for fixing wire and the draw-in groove 9 for wall suspension.Spacing between R lamp beads 311, G lamp beads 312, B lamp beads 313 is 1mm-6mm.
By above-mentioned setting, wire is power line, hangs on outside and is easily worn, and while being fixed to wire by fixing groove 8, also the part of cable connection PCB control panel 2 is hidden and protected, so as to improve overall safety and service life.After stapled nail on wall, it is possible to be fixed clamping by draw-in groove 9.Fixing groove 8 is strip, and cable in being placed in fixing groove 8 carries out that fixation can be connect.
What LED lamp bead was used is all convexity, with larger lighting angle, preferably 120 degree of lighting angle, and the preferable scope of brightness is 30 degree of -60 angle area of degree, 1mm-6mm spacing is used simultaneously, can circumferentially form multiple combined effects, and brightness and color than milder.
As shown in Figure 3-4, using exterior wall lamp decoration LED light group 3 ignition mode control method, comprise the following steps：
（1）, define each RBG unit 31 initial position be S1, S2, S3Sn；Define R lamp beads 311, G lamp beads 312, the initial position of the B lamp beads 313 respectively R in each RBG unit 31S1 , S2 , S3 ··· Sn, GS1 , S2 , S3 ··· Sn, BS1 , S2 , S3 ··· Sn,
（2）, the R lamp beads 311 by any one RBG unit 31, G lamp beads 312, B lamp beads 313 carry out freely forming 7 kinds of optional colors.
By above-mentioned setting, the coordinate position of each lamp bead is first defined, so as to form code, it is easy to control and identifies, is enabled by each lamp bead, can be with the light on and off situation of each lamp bead of independent control, R lamp beads 311, G lamp beads 312, B lamp beads 313 are individually enabled, 3 kinds of colors are formed；Combination of two enables to form other 3 kinds of colors, then enable simultaneously and form a kind of color again, altogether 7 kinds of colors, due to being with spacing distance between lamp bead, so as to the space formed on metope is the different brightness and different distance is far and near has the different soft degree of light with diversified.
N is 16 in the present embodiment, then 16 RBG units 31 can be independently controlled.Triggering high level by chip pin just can individually cause that the lamp bead that correspondence pin is connected is lighted, and it is convenient to control.
In order to cause that the Dynamic Announce pattern of lamp bead has variation, enable the RBG units 31 of the same color of fixed qty M, and cause that initial position plus or minus one is lighted, wherein Sn positions add 1 after be S1, S1 positions subtract 1 for Sn.
Lamp bead on circumference is rotated mode and lights so that lamp bead launches the light for coming has dynamic effect so that the light of different colours combination carries out circumferentially carrying out rotary change scanning clockwise or counterclockwise on metope.
When using other embodiment, for example when the number of lamp bead is extended, n is 3 integral multiple in the number of lamp bead, enable R lamp beads 311, the G lamp beads 312 of 1/3 circumference, the B lamp beads 313 of 1/3 circumference of 1/3 circumference, and cause that initial position plus or minus one is lighted, wherein Sn positions add 1 after for S1, S1 positions subtract 1 for Sn.Can also be lighted according to the lamp bead on 1/3 girth on circumference, with an effect for sector, by above-mentioned setting so that the distribution of 3 kinds of colors of lamp bead forms symmetrical dynamic effect.Form a polygonal light effects, and the effect with rotary motion.
In addition, wherein n is 2 integral multiple, by S1, S2, S3Sn point is A groups S1, S2, Sn/2,, B groups S（ n/2 ） +1,Sn, respectively and causes that the initial position plus or minus one of A groups and B groups is lighted, wherein S in A groupsn/2+ 1 is S1, and S1-1 is Sn/2+1；Sn+1 is S in B groups（ n/2 ） +1, S（ n/2 ） +1- 1 is Sn.So that lamp bead dynamic mode has variation, can have A groups and B groups two to carry out dynamic motion, with the effect that wing is agitated.
Can be further arranged to as concrete scheme of the invention：The R lamp beads 311, G lamp beads 312,313 liang of times gone out of B lamp beads are 200ms-1000ms.When object is observed, the movement of sight line has certain rule to people to seeing and being certain about object clearly：
1st, the horizontal movement of eyes is faster than moving vertically, i.e., first see the thing of horizontal direction, after see the thing of vertical direction.
2nd, the order of sight line motion is got used to from left to right, from top to bottom, carries out clockwise.
3rd, to the estimation of dimension of object and ratio, horizontal direction is more accurate than vertical direction, rapid and indefatigability.
4th, when eyes deviate the center of regarding, in the case of deviation distance identical, the preferential order of observation rate is upper left, upper right, lower-left, bottom right.
5th, during sight line is shifted suddenly, the vision that there are about 3% can see target clearly, remaining 97% vision is all false, so operationally, should not have the requirement of unexpected transfer, when the accuracy that can otherwise reduce vision is rotated suddenly if desired for the sight line of people, also should require that some can just cause vision attention to be this slowly, certain mark should be given, be such as aroused people's attention in advance using arrow or color, so that sight line transfer is slowed down or rhythmical structure is used.
6th, for moving a target, only when angular speed is more than 1~2 degree/s, and the focus of eyes is concentrated in same target simultaneously, can just discriminate also its motion state.
7th, people a target will obtain eye impressions soon, the most short fixation time of electricity is 0.07~0.3s, and the brightness with illumination here averagely needs 0.17s about the time out of human eye visions.
More suitable conclusion is drawn by kinds of experiments method, using the delay time that 200ms-1000ms is interval, with preferably visual effect, and the effect with the persistence of vision so that the effect that glare is taken a photograph.
In sum, the present invention has structural strength higher, and substantially, light is gorgeous for radiating effect, and control is simple and convenient, installs carrying portable, and light projection scope is wide.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of exterior wall lamp decoration, including housing, the PCB control panels being fixed in housing, the LED light group being welded on PCB control panels, it is characterised in that：The PCB control panels are circle, and the LED light group includes n（n≥3）The individual RBG units by equidistantly constituting, n RBG unit equidistant circumferentially distributed edge in PCB control panels is provided with control its controller for lighting on the PCB control panels.
2. exterior wall lamp decoration according to claim 1, it is characterised in that：The housing includes circular upper casing, the circular lower casing fixed by fastener and upper casing, is provided with to be worn for fastener on the PCB control panels and penetrates fixed through hole and be arranged between upper and lower shell.
3. exterior wall lamp decoration according to claim 2, it is characterised in that：There is round table-like, side bar shaped hollow out boss portion on the upper casing.
4. exterior wall lamp decoration according to claim 2, it is characterised in that：The lower casing is provided with the fixing groove for fixing wire and the draw-in groove for wall suspension.
5. exterior wall lamp decoration according to claim 1, it is characterised in that：The R lamp beads, the spacing between G lamp beads, B lamp beads are 1mm-6mm.
6. the control method of the exterior wall lamp decoration according to claim 1-5, it is characterised in that comprise the following steps：
（1）, define each RBG unit initial position be S1, S2, S3Sn；Define R lamp beads, G lamp beads, the B lamp beads initial position respectively R in each RBG unitS1 , S2 , S3 ···Sn, GS1 , S2 , S3 ···Sn, BS1 , S2 , S3 ···Sn,
（2）, the R lamp beads by any one RBG unit, G lamp beads, B lamp beads carry out freely forming 7 kinds of optional colors.
7. the control method of exterior wall lamp decoration according to claim 6, it is characterised in that also comprise the following steps：
（3）, enable fixed qty M same color RBG units, and cause that initial position plus or minus one is lighted, wherein Sn positions add 1 after be S1, S1 positions subtract 1 for Sn.
8. the control method of exterior wall lamp decoration according to claim 6, it is characterised in that：Wherein n is 3 integral multiple, enables R lamp beads, the G lamp beads of 1/3 circumference, the B lamp beads of 1/3 circumference of 1/3 circumference, and causes that initial position plus or minus one is lighted, wherein Sn positions add 1 after for S1, S1 positions subtract 1 for Sn.
9. the control method of exterior wall lamp decoration according to claim 6, it is characterised in that：Wherein n is 2 integral multiple, and by S1, S2, S3Sn point is A groups S1, S2, Sn/2,, B groups S（n/2 ）+1,Sn, respectively and causes that the initial position plus or minus one of A groups and B groups is lighted, wherein S in A groupsn/2+ 1 is S1, and S1-1 is Sn/2+1；Sn+1 is S in B groups（n/2 ）+1, S（n/2 ）+1- 1 is Sn.
10. the control method of the exterior wall lamp decoration according to claim 7 or 8 or 9, it is characterised in that：The time that the R lamp beads, G lamp beads, B lamp beads two are gone out is 200ms-1000ms.
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| CN201510810620.6A CN106764642A (en) | 2015-11-20 | 2015-11-20 | A kind of exterior wall lamp decoration and its control method |
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|---|---|---|---|---|
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