CN106918018A - Color-changing lamp and method for generating pattern - Google Patents
Color-changing lamp and method for generating pattern Download PDFInfo
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- CN106918018A CN106918018A CN201611074842.7A CN201611074842A CN106918018A CN 106918018 A CN106918018 A CN 106918018A CN 201611074842 A CN201611074842 A CN 201611074842A CN 106918018 A CN106918018 A CN 106918018A
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- 238000003384 imaging method Methods 0.000 claims description 3
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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
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
- F21S10/026—Lighting devices or systems producing a varying lighting effect changing colors by movement of parts, e.g. by movement of reflectors or light sources
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- 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
- F21V5/00—Refractors for light sources
Abstract
The present invention provides a kind of color-changing lamp and method for generating pattern, and the color-changing lamp includes：At least two groups laser modules, and at least two groups Lens assemblies corresponding with least two groups laser module difference；Each group of Lens assembly is provided with a predetermined pattern, and the predetermined pattern at least two groups Lens assemblies is different；At least two groups laser modules are used to generate at least two beam laser beams；At least two beam laser beams are imaged by least two predetermined patterns respectively, at least two imagewise patterns are generated；At least two imagewise patterns are incident upon into default projection surface simultaneously carries out pattern splicing, the laser pattern that generation is made up of at least two different predetermined patterns.Color-changing lamp and method for generating pattern that the present invention is provided, enrich the laser pattern of color-changing lamp projection, improve the pattern lighting effects of color-changing lamp, increased the strong atmosphere in red-letter day.
Description
Technical field
The invention belongs to technical field of lamps, more particularly to a kind of color-changing lamp and method for generating pattern.
Background technology
Color-changing lamp, also known as laser lamp, is a kind of light fixture by Laser emission light, is generally divided into stage color-changing lamp and family
Outer color-changing lamp.The features such as having bright-colored, brightness high, good directive property and far firing range due to the light of color-changing lamp transmitting, takes a fancy to
Go the sensation of more magical illusion, in daily life, especially festivals or holidays be widely used in building, park, square, arenas etc.
Place.However, current color-changing lamp can only produce the laser beam of different colours, lighting effects are single, it is impossible to increase festivals or holidays
Strong atmosphere.
The content of the invention
In view of this, it is necessary to single for above-mentioned color-changing lamp lighting effects, it is impossible to which the strong atmosphere for increasing festivals or holidays is asked
Topic, there is provided a kind of color-changing lamp and method for generating pattern.
First aspect present invention provides a kind of color-changing lamp, including：At least two groups laser modules, and with described at least two groups
Laser module distinguishes corresponding at least two groups Lens assemblies；
There is a spacing distance between every two groups of laser modules；Laser module described in each group is used to generate beam of laser light
Beam, Lens assembly described in each group is located in the light path of the laser beam of laser module generation described in each group；Described in each group
Lens assembly is provided with a predetermined pattern, and the predetermined pattern at least two groups Lens assemblies is different；
At least two groups laser modules are used to generate at least two beam laser beams；At least two beam laser beams point by described in
Tong Guo not the imaging of at least two predetermined patterns, at least two imagewise patterns of generation；At least two imagewise pattern is thrown simultaneously
Penetrate carries out pattern splicing, the laser pattern that generation is made up of at least two different predetermined patterns in default projection surface；Wherein, one group
The beam of laser light beam of laser module generation is imaged by the predetermined pattern on Lens assembly described in a group.
Further, the laser module is two groups；First laser module is blue laser module, and second laser module is
Red laser module；The Lens assembly is two groups, and the first Lens assembly is located at the laser light of first laser module generation
In the light path of beam, the second Lens assembly is located in the light path of the laser beam of second laser module generation；First mirror
The first predetermined pattern is provided with piece component, the second predetermined pattern is provided with second Lens assembly；
The first laser module is used to generate a branch of blue laser light beam, and the blue laser light beam is pre- by first
If pattern is imaged, the first imagewise pattern is generated；The second laser module is used to generate a branch of red laser light beam, will be described red
Ray laser light beam is imaged by the second predetermined pattern, generates the second imagewise pattern；The first laser module and described second swashs
By first imagewise pattern and second imagewise pattern, be incident upon white metope carries out pattern splicing to light module simultaneously, generates
National flag of United States；
Wherein, first predetermined pattern be nine rows, 50 hollow five-pointed stars of size identical, and the five-pointed star with
One row six, a staggered parallel of row five arrangement；Second predetermined pattern includes Part I pattern and Part II pattern,
One end alignment of the Part I pattern and the Part II pattern；The Part I pattern is parallel with predetermined interval
Four length identical stripeds of alignment, the Part II pattern is long with three of the arrangement of predetermined interval parallel alignment
Degree identical striped；The streaky width all same of institute, and the Part II pattern strip length than the Part I
A strip length predeterminable range long of pattern；The size of the predeterminable range is identical with the length of first predetermined pattern；Institute
The width for stating Part I pattern in the second predetermined pattern is identical with the width of first predetermined pattern.
Further, the color-changing lamp also includes drive component and rotation Lens assembly；
The drive component and the rotation Lens assembly are connected；The drive component is located at least two groups lens sets
Between part and the rotation Lens assembly；A default rotating pattern is provided with the rotation Lens assembly；The drive component
For driving the rotation eyeglass to rotate；The default rotating pattern is rotated, is generated centered on the laser pattern,
The rotary laser pattern that the default rotating pattern is rotated around the laser pattern.
Further, the color-changing lamp also includes：Lens assembly support；The Lens assembly support is located at described at least two
Between group laser module and at least two groups Lens assemblies, it is provided with the Lens assembly support and the lens set number of packages
Amount identical bracket holes；
Each group of Lens assembly includes：Grating eyeglass, lens supports and eyeglass cover plate；The grating eyeglass is installed in described
Between lens supports and the eyeglass cover plate；Lens supports in Lens assembly described in each group are arranged on the corresponding support
Kong Zhong；Each group of laser module includes：Laser and focusing lens；The gathering eyeglass is located at the laser of laser generation
In the light path of light beam；The laser is used to generate laser beam, and the focusing lens are used for swashing that the laser is produced
Light light beam focus on, and by focusing after at least two beam laser beams respectively by least two predetermined patterns be imaged, generate at least
Two imagewise patterns.
Further, the drive component includes：Stepper motor and motor bracket；The stepper motor is fixed on the horse
Up on support；The rotation Lens assembly includes：Rotating grating eyeglass, rotation lens supports and rotation eyeglass cover plate；The rotation
Turn grating eyeglass to be installed between the rotation lens supports and the rotation eyeglass cover plate；It is described rotation lens supports with it is described
Stepper motor is connected.
Second aspect present invention provides a kind of method for generating pattern, including：Generation at least two beam laser beams；
At least two beam laser beams are imaged by least two predetermined patterns respectively by described in, generate at least two images
Case；Wherein, beam of laser light beam is imaged by a predetermined pattern；At least two kinds differences at least two predetermined pattern
Predetermined pattern；
At least two imagewise pattern is incident upon into default projection surface simultaneously carries out pattern splicing, generation by it is described at least
Two laser patterns of predetermined pattern composition.
Further, the generation at least two beam laser beams, including：A branch of blue laser light beam and a branch of is generated respectively
Red laser light beam；
At least two beam laser beams by described in are imaged by least two predetermined patterns respectively, generate at least two one-tenth
As pattern, including：
The blue laser light beam is imaged by the first predetermined pattern, the first imagewise pattern is generated；The feux rouges is swashed
Light light beam is imaged by the second predetermined pattern, generates the second imagewise pattern；Wherein, first predetermined pattern is nine row 50
The hollow five-pointed star of size identical, and the five-pointed star is with a row six, a staggered parallel of row five arrangement；Described second presets
Pattern includes one end pair of Part I pattern and Part II pattern, the Part I pattern and the Part II pattern
Together；The Part I pattern is the four length identical stripeds arranged with predetermined interval parallel alignment, the Part II
Pattern is the three length identical stripeds arranged with predetermined interval parallel alignment；The streaky width all same of institute, and it is described
The strip length of a Part II pattern predeterminable range more long than the strip length of the Part I pattern；The predeterminable range
Size is identical with the length of first predetermined pattern；The width of Part I pattern and described in second predetermined pattern
The width of one predetermined pattern is identical；
It is described at least two imagewise pattern is incident upon default projection surface simultaneously to carry out pattern splicing, generate by described
The laser pattern of at least two predetermined patterns composition, including：By first imagewise pattern and second imagewise pattern simultaneously
Being incident upon white metope carries out pattern splicing, generates national flag of United States.
Further, the method for generating pattern also includes：
The default rotating pattern is rotated, is generated centered on the laser pattern, the default rotating pattern
Around the rotary laser pattern that the laser pattern is rotated.
Further, the default rotating pattern is the splicing by least two first predetermined patterns and the second predetermined pattern
The pattern that pattern is constituted using default arrangement mode；
It is described to be rotated the default rotating pattern, the rotary laser figure that generation is made up of the default rotating pattern
Case, including：By the composed pattern of described at least two first predetermined patterns and the second predetermined pattern according to the default arrangement side
Formula is rotated, and is generated centered on a national flag of United States, and at least two national flag of United States swash around a rotation for national flag of United States
Light pattern.
Further, at least two beam laser beams by described in are imaged by least two predetermined patterns respectively, at least
Before two imagewise patterns, the method for generating pattern also includes：
At least two beam laser beam focusings by described in；
At least two beam laser beams by described in are imaged by least two predetermined patterns respectively, at least two images
Case includes：At least two beam laser beams after by focusing are imaged by least two predetermined patterns respectively, generate at least two one-tenth
As pattern.
Color-changing lamp provided in an embodiment of the present invention and method for generating pattern, provide at least two pre- by multiple Lens assemblies
If pattern, the laser beam that multiple laser modules are produced generates at least two imagewise patterns by correspondence Lens assembly respectively, will
The splicing of multiple imagewise patterns can generate the laser pattern being made up of at least two predetermined patterns so that color-changing lamp can generate by
The laser pattern of multiple patterns splicing composition, enriches the laser pattern of color-changing lamp projection, improves the pattern light of color-changing lamp
Effect, increased the strong atmosphere in red-letter day.
Brief description of the drawings
Fig. 1 is the structural representation of the color-changing lamp that the embodiment of the present invention one is provided；
Fig. 2 is the structural representation of the color-changing lamp that the embodiment of the present invention two is provided；
Fig. 3 is the schematic diagram of the first predetermined pattern provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of the second predetermined pattern provided in an embodiment of the present invention；
Fig. 5 is the schematic diagram of the national flag of United States of color-changing lamp generation provided in an embodiment of the present invention；
Fig. 6 is the schematic diagram of default rotating pattern provided in an embodiment of the present invention；
Fig. 7 is the schematic diagram of multiple national flag of United States rotation of color-changing lamp generation provided in an embodiment of the present invention；
Fig. 8 is the flow chart of the method for generating pattern that the embodiment of the present invention one is provided；
Fig. 9 is the flow chart of the method for generating pattern that the embodiment of the present invention two is provided.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 is the structural representation of the color-changing lamp that the embodiment of the present invention one is provided.As shown in figure 1, the color-changing lamp includes：Extremely
Few two groups of laser modules 11, and distinguish corresponding at least two groups Lens assemblies 12 with least two groups laser modules 11.
There is a spacing distance L between every two groups of laser modules 11；Each group of laser module 11 is used to generate beam of laser light
Beam, each group of Lens assembly 12 is located in each group of light path of the laser beam of the generation of laser module 11；Each group of Lens assembly
12 are provided with a predetermined pattern；Predetermined pattern at least two groups Lens assemblies 12 is different.
In the embodiment of the present invention, color-changing lamp is made up of multiple laser modules 11 and multiple Lens assemblies 12, a mode of laser
One Lens assembly 12 of correspondence of group 11.As shown in figure 1, color-changing lamp includes laser module 1, laser module 2 ... laser module N-
1st, laser module N, and N number of Lens assembly corresponding with N number of laser module difference, wherein, N is the positive integer more than or equal to 2.
The size of the spacing distance L between every two groups of laser modules 11 can be the same or different, and its specific size can be according to sharp
Depending on the direction of light light beam projection, can adjust sharp by the size for adjusting the spacing distance L between every two groups of laser modules 11
The direction of light light beam projection, it is ensured that multiple imagewise patterns that multiple laser beams are incident upon default projection surface simultaneously are seamless figures
Case splicing.The predetermined pattern of each group of Lens assembly 12 is set in advance in Lens assembly 12, different in Lens assembly 12
Predetermined pattern can cause that color-changing lamp projects different laser patterns.
It should be noted that the spacing distance in the embodiment of the present invention is two central point distances of object.Such as, every two
Spacing distance between group laser module 11 refer to a laser module center to another adjacent laser module center away from
From.
Laser module 11 can be the module for producing laser, and laser module 11 can only include laser；Can also be
Including laser and other secondary optics, such as, can be laser and focusing lens, or laser and radiating
Device.Lens assembly 12 can be the component for changing laser beam light path, and Lens assembly 12 can include making laser beam softization
The laser lens such as grating eyeglass；Can also be including excluding and filter the laser such as the polarized lenses of scattering light in laser beam
Eyeglass；Can also include laser lens and other secondary optics, such as, can be grating eyeglass and lens supports；
Can be polarized lenses and lens supports.It should be noted that the laser that the laser module 11 in the embodiment of the present invention includes
The 26S Proteasome Structure and Function of device and/or other secondary optics and laser in the prior art and/or other secondary optics
26S Proteasome Structure and Function is identical, and laser lens and/or the 26S Proteasome Structure and Function of other secondary optics in Lens assembly 12 with
The 26S Proteasome Structure and Function of laser lens and/or other secondary optics is identical in the prior art, and the embodiment of the present invention is not entered herein
Row is limited and repeated.
At least two groups laser modules 11 are used to generate at least two beam laser beams；At least two beam laser beams are passed through respectively
At least two predetermined patterns are imaged, and generate at least two imagewise patterns；At least two imagewise patterns are incident upon default throwing simultaneously
The face of penetrating carries out pattern splicing, the laser pattern that generation is made up of at least two predetermined patterns；Wherein, one group of laser module 11 is generated
Beam of laser light beam be imaged by the predetermined pattern on one group of Lens assembly 12.
In the embodiment of the present invention, the predetermined pattern in multiple Lens assemblies 12 at least two groups Lens assemblies 12 is different,
That is, at least two predetermined patterns can be provided in multiple Lens assemblies 12.For example, five Lens assemblies 12 provide three kinds
Predetermined pattern, specially two Lens assemblies provide five-pointed star pattern, and a Lens assembly provides flower motif, two lens sets
Part provides personage's cartoon pattern, then can finally generate the laser pattern being made up of five-pointed star, flower and personage's cartoon.Or, three
Individual Lens assembly 12 provides three kinds of predetermined patterns, and specially one Lens assembly provides five-pointed star pattern, and a Lens assembly is carried
For flower motif, a Lens assembly provides personage's cartoon pattern, then can finally generate by five-pointed star, flower and personage's cartoon group
Into laser pattern.The embodiment of the present invention passes through multiple Lens assemblies 12 and provides at least two predetermined patterns, multiple laser modules
11 laser beams for producing generate at least two imagewise patterns by correspondence Lens assembly 12 respectively, by the splicing of multiple imagewise patterns
The laser pattern being made up of at least two predetermined patterns can be generated so that color-changing lamp can be generated and is made up of multiple patterns splicing
Laser pattern, enrich color-changing lamp projection laser pattern, improve the pattern lighting effects of color-changing lamp, increased red-letter day
Strong atmosphere.
In the embodiment of the present invention, the color of the laser beam that multiple laser modules 11 are produced can be with identical, it is also possible to
There is the color of at least two beam laser beams different.For example, five laser modules 11 produce a kind of laser beam of color,
The laser beam of specific generation feux rouges.Five Lens assemblies 12 provide three kinds of predetermined patterns, and specially two Lens assemblies are provided
Five-pointed star pattern a, Lens assembly provides flower motif, and two Lens assemblies provide personage's cartoon pattern.Then five modes of laser
Group 11 is imaged by five Lens assemblies 22 respectively, can finally generate five-pointed star by red background, red flower and red
The laser pattern of personage's cartoon composition.Or, three laser module 11 produces three kinds of laser beams of color, specially one laser
Module produces the laser beam of feux rouges, a laser module to produce the laser beam of green glow, a laser module to produce blue light
Laser beam.Three Lens assemblies, three Lens assemblies 12 provide three kinds of predetermined patterns, and specially one Lens assembly provides five
Angle star chart case a, Lens assembly provides flower motif, and a Lens assembly provides personage's cartoon pattern.The laser beam of feux rouges
It is imaged by five-pointed star pattern, the laser beam of green glow is imaged by flower motif, the laser beam of blue light passes through personage's cartoon
Pattern is imaged, then can finally generate by personage's cartoon group of the five-pointed star of red background, the flower of green background and blue background
Into laser pattern.The embodiment of the present invention passes through multiple laser modules 11 and produces at least two laser beams, and multiple eyeglasses
Component 12 provides at least two predetermined patterns, and at least two laser beams that multiple laser modules 11 are produced are respectively by correspondence mirror
Piece component 12 generates at least two imagewise patterns, and the splicing of multiple imagewise patterns can be generated by least two colors and at least two
Plant the laser pattern of predetermined pattern composition so that color-changing lamp can generate the laser being made up of multicolour and multiple patterns splicing
Pattern, more enriches the laser pattern of color-changing lamp projection, improves the pattern lighting effects of color-changing lamp.
By the way that by least two imagewise patterns, being incident upon default projection surface carries out pattern splicing simultaneously in the embodiment of the present invention,
The laser pattern that generation is made up of at least two predetermined patterns.The embodiment of the present invention is projected simultaneously by least two imagewise patterns
When default projection surface carries out pattern splicing, it is necessary to adjust at least two imagewise patterns while being incident upon the position of default projection surface
Put, to ensure while the multiple imagewise patterns for being incident upon default projection surface are seamless pattern splicings.Specifically, can pass through
Adjust the spacing distance L between every two groups of laser modules 11, it is also possible to by adjusting the interval between every two groups of Lens assemblies 12
Distance, because each group of Lens assembly 12 is located in each group of light path of the laser beam of the generation of laser module 11, therefore, every two
Spacing distance between group Lens assembly 12 is identical with the spacing distance between every two groups of laser modules 11.It should be noted that
Default projection surface in the embodiment of the present invention is the color-changing lamp place to be projected laser pattern.According to the position that color-changing lamp is set
Put and application places, preset projection surface difference, such as, apply in the place such as park or square, when color-changing lamp is fixed on into ground,
Default projection surface can be metope, or ground；Apply in building place, when color-changing lamp is fixed on into ground, presets and throw
The face of penetrating can be building metope；Apply in arenas place, when color-changing lamp is fixed on into metope, default projection surface can be ground or
Roof top.
In further embodiment, the color-changing lamp also includes：Drive component 13 and rotation Lens assembly 14；Driving group
Part 13 and rotation Lens assembly 14 are connected；Drive component 13 be located at least two groups Lens assemblies 12 and rotation Lens assembly 14 it
Between；A default rotating pattern is provided with rotation Lens assembly 14；Drive component 13 is used to drive rotation Lens assembly 14 to rotate；
Default rotating pattern is rotated, is generated centered on laser pattern, default rotating pattern is rotated around laser pattern
Rotary laser pattern.
Color-changing lamp provided in an embodiment of the present invention can be generated pre- by setting drive component 13 and rotation Lens assembly 14
If the rotary laser pattern that rotating pattern is rotated around laser pattern, the laser pattern for reaching color-changing lamp projection can rotate
Effect.Wherein, drive component 13 can clockwise or counterclockwise drive rotation Lens assembly 14 to do circular-rotation.Default rotation
The pattern that pattern is made up of multiple laser patterns using default arrangement mode, reaching color-changing lamp can project multiple laser figures
Case and multiple laser patterns do the effect of circular-rotation.Specifically, default arrangement mode can be multiple predetermined patterns successively
Circumferentially rearrange default rotating pattern, or multiple predetermined pattern is hexagonal successively rearranges default rotation figure
Case.Default arrangement mode can be depending on the pattern effect that projected according to color-changing lamp, and the embodiment of the present invention is not carried out herein
Limit and repeat.
In further embodiment, color-changing lamp also includes：Lens assembly support 15；Lens assembly support 15 is located at extremely
Less between two groups of laser modules 11 and at least two groups Lens assemblies 12, it is provided with Lens assembly support 15 and is counted with Lens assembly 12
Amount identical bracket holes 151.Color-changing lamp provided in an embodiment of the present invention is by setting Lens assembly support 15, Lens assembly support
15 can be used for supporting all Lens assemblies 12 in fixed above-described embodiment, realize the fixation to all Lens assemblies 12, keep away
Exempt to deviate light path by the laser beam of Lens assembly 12.
Each group of Lens assembly 12 includes：Grating eyeglass 121, lens supports 122 and eyeglass cover plate 123；Grating eyeglass 121
It is installed between lens supports 122 and eyeglass cover plate 123；Lens supports 122 in each group of Lens assembly 12 are arranged on correspondence
Bracket holes 151 in.The each group of grating eyeglass 121 of Lens assembly 12 passes through lens supports 122 and mirror in the embodiment of the present invention
Piece cover plate 123 is fixed, and grating eyeglass 121 is fixed between lens supports 122 and eyeglass cover plate 123, realizes Lens assembly
It is fixed, it is to avoid light path is deviateed by the laser beam of Lens assembly 12.
Each group of laser module 11 includes：Laser and focusing lens；Gathering eyeglass is located at the laser light of laser generation
In the light path of beam；Laser is used to generate laser beam, and focusing lens are used for the laser beam focusing for producing laser, and will
At least two beam laser beams after focusing are imaged by least two predetermined patterns respectively, generate at least two imagewise patterns.This
Inventive embodiments are made up of each group of laser module 11 laser and focusing lens, and laser can generate laser beam,
Be focused for the laser beam that laser is generated by focusing lens, laser beam is converged at as far as possible a bit, it is ensured that laser light
Beam can be imaged by the predetermined pattern in Lens assembly.
In further embodiment, drive component 13 includes：Stepper motor 131 and motor bracket 132；Stepper motor
131 are fixed on motor bracket 132；Rotation Lens assembly 14 includes：Rotating grating eyeglass 141, rotation lens supports 142 and rotation
Tilting mirror piece cover plate 143；Rotating grating eyeglass 141 is installed between rotation lens supports 142 and rotation eyeglass cover plate 143；Rotation
Lens supports 142 are connected with stepper motor 131.The embodiment of the present invention is by drive component 13 by stepper motor 131 and motor branch
Frame 132 is constituted, and motor bracket 132 is used to support fixing motor 131, realizes the fixation of drive component 13, it is ensured that drive component 13
Rotation Lens assembly 14 can be driven to rotate.By rotating Lens assembly 14 by rotating grating eyeglass 141, rotation lens supports
142 constitute with rotation eyeglass cover plate 143, by rotating the fixation of lens supports 142 and rotation eyeglass cover plate 143, will rotate light
Grid eyeglass 141 is fixed between rotation lens supports 142 and rotation eyeglass cover plate 143, realizes the fixation of rotation Lens assembly 14,
The laser beam for avoiding passing through rotation Lens assembly 14 deviates light path.
The color-changing lamp, at least two predetermined patterns, the laser that multiple laser modules are produced are provided by multiple Lens assemblies
Light beam generates at least two imagewise patterns by correspondence Lens assembly respectively, and the splicing of multiple imagewise patterns can be generated by least
Two kinds of laser patterns of predetermined pattern composition so that color-changing lamp can generate the laser pattern being made up of multiple patterns splicing, rich
The rich laser pattern of color-changing lamp projection, improves the pattern lighting effects of color-changing lamp, increased the strong atmosphere in red-letter day.
Fig. 2 is the structural representation of the color-changing lamp that the embodiment of the present invention two is provided.As shown in Fig. 2 the color-changing lamp includes：The
One laser module 21, second laser module 22 first Lens assembly 23 corresponding with first laser module 21 and and second laser
Corresponding second Lens assembly 24 of module 22.
First laser module 21 is blue laser module, and second laser module 22 is red laser module.First lens set
Part 23 is located in the light path of the laser beam of the generation of first laser module 21；Second Lens assembly 24 is located at second laser module 22
In the light path of the laser beam of generation；The first predetermined pattern G1 is provided with first Lens assembly 23, in the second Lens assembly 24
It is provided with the second predetermined pattern G2.
Laser module is two groups, respectively first laser module 21 and second laser module 22 in the embodiment of the present invention.Its
In, first laser module 21 be blue laser module, second laser module 22 be red laser module first laser module 21 with
There is a spacing distance L between second laser module 22.Correspondingly, Lens assembly is also two groups, respectively the first Lens assembly 23
With the second Lens assembly 24.Because the first Lens assembly 23 is located in the light path of the laser beam of the generation of first laser module 21；
Second Lens assembly 24 is located in the light path of the laser beam of the generation of second laser module 22, therefore, the He of the first Lens assembly 23
Also there is a spacing distance L between second Lens assembly 24.It should be noted that the spacing distance in the embodiment of the present invention is two
The central point distance of object.Such as, the spacing distance between first laser module 21 and second laser module 22 refers to first
Distance of the center of laser module 21 to the center of first laser module 21.
In the embodiment of the present invention, Fig. 3 is the schematic diagram of the first predetermined pattern provided in an embodiment of the present invention, as shown in figure 3,
The first predetermined pattern set in first Lens assembly is the five-pointed star region in national flag of United States.Fig. 4 is carried for the embodiment of the present invention
The schematic diagram of the second predetermined pattern for supplying, as shown in figure 4, the second predetermined pattern set in the second Lens assembly is national flag of United States
In fringe area.It should be noted that the size of the first predetermined pattern in the embodiment of the present invention and national flag of United States five-pointed star
The size in region into waiting ratio to zoom in or out, with the size of national flag of United States fringe area into grade ratio put by the size of the second predetermined pattern
Big or diminution.
Wherein, the first predetermined pattern G1 is nine rows, 50 hollow five-pointed stars of size identical, and five-pointed star is with a row six
, a staggered parallel of row five arrangement；Second predetermined pattern G2 includes Part I pattern G21 and Part II pattern G22, the
One end alignment of a part of pattern G21 and Part II pattern G22；Part I pattern G21 is with predetermined interval parallel alignment
Four length identical stripeds of arrangement, Part II pattern G22 is the three length phases arranged with predetermined interval parallel alignment
Same striped；The streaky width all same of institute, and Part II pattern G22 strip length than Part I pattern G21's
Strip length predeterminable range D long；The size of predeterminable range D is identical with the length of the first predetermined pattern G1；Second predetermined pattern
The width H of Part I pattern G21 is identical with the width of the first predetermined pattern G1 in G2.
First laser module 21 is used to generate a branch of blue laser light beam, and blue laser light beam is passed through into the first predetermined pattern
G1 is imaged, and generates the first imagewise pattern；Second laser module 22 is used to generate a branch of red laser light beam, by red laser light beam
It is imaged by the first predetermined pattern G2, generates the second imagewise pattern；First laser module 21 and second laser module 22 are by first
Imagewise pattern and the second imagewise pattern are incident upon white metope and carry out pattern splicing simultaneously, generate national flag of United States.
In the embodiment of the present invention, the blue laser beams of blue laser module generation are by the grating in the first Lens assembly
After eyeglass, blue star-like region in national flag of United States pattern is formed.The red laser light beam of red laser module generation passes through second
After grating eyeglass in Lens assembly, red bar-shaped zone in national flag of United States pattern is formed.Fig. 5 is provided in an embodiment of the present invention
The schematic diagram of the national flag of United States of color-changing lamp generation, as shown in figure 5, adjustment blue laser module, red laser module, the first eyeglass
Any one in component and the second eyeglass or at least two, by behind above-mentioned blue star-like region and red bar shaped regional imaging simultaneously
It is incident upon white metope to be combined, generates national flag of United States.Wherein, G1 parts are blue in Fig. 5, and the striped of G2 parts is red
Color.The embodiment of the present invention generates blue laser beams by first laser module, and second laser module generates red laser module,
And first to set the first predetermined pattern in Lens assembly be the five-pointed star region in national flag of United States, set in the second Lens assembly
The second predetermined pattern be fringe area in national flag of United States, the blue laser beams of first laser module generation pass through the first mirror
Blue star-like region in piece component generation national flag of United States, the red laser light beam of second laser module generation passes through the second eyeglass
Red bar-shaped zone in component generation national flag of United States so that color-changing lamp can generate national flag of United States pattern, increased color-changing lamp
The particularity and aesthetic property of laser pattern are generated, the laser pattern of color-changing lamp projection is enriched, the pattern lamp of color-changing lamp is improve
Light effect and the strong atmosphere of US Independence Day can be increased.
In further embodiment, the color-changing lamp also includes：Drive component 25 and rotation Lens assembly 26；Driving group
Part 25 and rotation Lens assembly 26 are connected；Drive component 25 is located between two groups of Lens assemblies and rotation Lens assembly 26；Rotation
A default rotating pattern is provided with Lens assembly 26；Drive component 25 is used to drive rotation Lens assembly 26 to rotate；Will be default
Rotating pattern is rotated, and is generated centered on laser pattern, the rotation that default rotating pattern is rotated around laser pattern
Laser pattern.
Color-changing lamp provided in an embodiment of the present invention can be generated pre- by setting drive component 25 and rotation Lens assembly 26
If the rotary laser pattern that rotating pattern is constituted around laser pattern, the rotatable effect of laser pattern of color-changing lamp projection is reached
Really.Wherein, drive component 25 can clockwise or counterclockwise drive rotation Lens assembly 26 to do circular-rotation.Default rotating pattern
The pattern being made up of using default arrangement mode the composed pattern of multiple first predetermined patterns and the second predetermined pattern, will at least
The composed pattern of two the first predetermined patterns and the second predetermined pattern is rotated according to default arrangement mode, is generated with a U.S.
Centered on state's national flag, around a national flag of United States rotary laser pattern, reaching color-changing lamp can project at least two national flag of United States
Go out multiple national flag of United States and multiple national flag of United States do the effect of circular-rotation.Wherein, the national flag of United States at center is first laser
The laser pattern that module 21, second laser module 22 are generated by the first Lens assembly 23, the second Lens assembly 24 respectively；Periphery
At least two national flag of United States for first laser module 21, second laser module 22 by rotate Lens assembly 26 generate rotation
Pattern.Specifically, Fig. 6 is the schematic diagram of default rotating pattern provided in an embodiment of the present invention, Fig. 7 is provided for the embodiment of the present invention
Color-changing lamp generation multiple national flag of United States rotation schematic diagram.As shown in Figures 6 and 7, default rotating pattern is four first pre-
If four national flag of United States of pattern and four the second predetermined patterns composition, and four national flag of United States patterns circumferentially arrangement group successively
Into default rotating pattern.Driven by drive component 25 and rotate Lens assembly 26, color-changing lamp can be generated with a national flag of United States
Centered on pattern, four national flag of United States patterns of periphery are the center of circle with middle national flag of United States, carry out the rotation of circular-rotation rotation
Turn laser pattern.Wherein, G1 parts are blue in Fig. 7, and the striped of G2 parts is red.It should be noted that default arrangement side
Formula can be that multiple national flag of United States patterns circumferentially rearrange default rotating pattern, or multiple national flag of United States figures successively
Case is hexagonal successively to rearrange default rotating pattern.Default arrangement mode can the U.S. that projected according to color-changing lamp
Depending on national flag pattern effect, the embodiment of the present invention is not defined and repeats herein.
Color-changing lamp also includes：Lens assembly support 27；Lens assembly support 27 is located at two groups of laser modules and two groups of eyeglasses
Between component, first support hole 271 and second support hole 272 are provided with Lens assembly support 27.The embodiment of the present invention is provided
Color-changing lamp by setting Lens assembly support 27, Lens assembly support 27 can be used for support simultaneously and fix the first Lens assembly
23 and second Lens assembly 24, realize the fixation to the first Lens assembly 23 and the second Lens assembly 24, it is to avoid respectively by the
The laser beam of one Lens assembly 23 and the second Lens assembly 24 deviates light path.
First Lens assembly 23 includes：First grating eyeglass 231, the first lens supports 232 and the first eyeglass cover plate 233；
First grating eyeglass 231 is installed between the first lens supports 232 and the first eyeglass cover plate 233；In first Lens assembly 23
Lens supports 232 are arranged in first support hole 271.Second Lens assembly 24 includes：Second grating eyeglass 241, the second eyeglass
The eyeglass cover plate 243 of support 242 and second；Second grating eyeglass 241 is installed in the second lens supports 242 and the second eyeglass cover plate
Between 243；Lens supports 242 in second Lens assembly 24 are arranged in second support hole 272.First in the embodiment of the present invention
The grating eyeglass of the Lens assembly 24 of Lens assembly 23 and second is fixed by lens supports and eyeglass cover plate respectively, by grating eyeglass
It is separately fixed between lens supports and eyeglass cover plate, consolidating for the first Lens assembly 23 and the second Lens assembly 24 is realized respectively
It is fixed, it is to avoid light path is deviateed by the laser beam of a Lens assembly 23 and the second Lens assembly 24 respectively.
First laser module 21 includes：Blue laser and blue light focusing lens；Blue light gathering eyeglass is located at blue laser
In the light path of the laser beam of device generation；Blue laser is used to generate blue laser beams, and blue light focusing lens are used for indigo plant
The blue laser beams that light laser is produced are focused on, and the blue laser beams after focusing are imaged by the first predetermined pattern,
Generate the first imagewise pattern.Second laser module 22 includes：Red laser and feux rouges focusing lens；Feux rouges gathering eyeglass is located at
In the light path of the laser beam of red laser generation；Red laser is used to generate red laser light beam, feux rouges focusing lens
Red laser light beam for red laser to be produced is focused on, and by the red laser light beam after focusing by the second default figure
Case is imaged, and generates the second imagewise pattern.The embodiment of the present invention is focused on by first laser module 21 by blue laser and blue light
Eyeglass is constituted, and is made up of red laser and feux rouges focusing lens second laser module 22, can simultaneously produce blue light to swash
Light light beam and red laser light beam；Be focused for the laser beam that first laser device is generated by blue light focusing lens, and feux rouges is focused on
Be focused for the laser beam that second laser is generated by eyeglass so that the laser beam of laser module generation is converged at as far as possible
A bit, it is ensured that laser beam can be imaged by the predetermined pattern in Lens assembly.
In further embodiment, drive component 25 includes：Stepper motor 251 and motor bracket 252；Stepper motor
251 are fixed on motor bracket 252；Rotation Lens assembly 26 includes：Rotating grating eyeglass 261, rotation lens supports 262 and rotation
Tilting mirror piece cover plate 263；Rotating grating eyeglass 261 is installed between rotation lens supports 262 and rotation eyeglass cover plate 263；Rotation
Lens supports 262 are connected with stepper motor 251.The embodiment of the present invention is by drive component 25 by stepper motor 251 and motor branch
Frame 252 is constituted, and motor bracket 252 is used to support fixing motor 251, realizes the fixation of drive component 25, it is ensured that drive component 25
Rotation Lens assembly 26 can be driven to rotate.By rotating Lens assembly 26 by rotating grating eyeglass 261, rotation lens supports
262 constitute with rotation eyeglass cover plate 263, by rotating the fixation of lens supports 262 and rotation eyeglass cover plate 263, will rotate light
Grid eyeglass 261 is fixed between rotation lens supports 262 and rotation eyeglass cover plate 263, realizes the fixation of rotation Lens assembly 26,
The laser beam for avoiding passing through rotation Lens assembly 26 deviates light path.
The color-changing lamp, blue laser beams, second laser module generation red laser mould are generated by first laser module
It is the five-pointed star region in national flag of United States that the first predetermined pattern is set in group, and the first Lens assembly, in the second Lens assembly
The second predetermined pattern for setting is fringe area in national flag of United States, and the blue laser beams of first laser module generation are by the
Blue star-like region in one Lens assembly generation national flag of United States, the red laser light beam of second laser module generation passes through second
Red bar-shaped zone in Lens assembly generation national flag of United States so that color-changing lamp can generate national flag of United States pattern, increased radium
The particularity and aesthetic property of shot-light generation laser pattern, enrich the laser pattern of color-changing lamp projection, improve the figure of color-changing lamp
Case lighting effects and the strong atmosphere of US Independence Day can be increased.
It should be noted that usually, color-changing lamp also includes hollow lamp housing and drain pan, the laser in the embodiment of the present invention
Module specifically may be mounted on the drain pan of color-changing lamp, and Lens assembly, drive component and rotation Lens assembly may be mounted at radium
On the lamp housing of shot-light.Said modules are specifically arranged on the mounting means and prior art of lamp housing or drain pan in the embodiment of the present invention
The mounting means of middle color-changing lamp is identical, and the embodiment of the present invention is not defined and repeats herein.
Meanwhile, the embodiment of the present invention also provides a kind of method for generating pattern, and Fig. 8 is the pattern that the embodiment of the present invention one is provided
The flow chart of generation method.As shown in figure 8, the executive agent of the method for generating pattern is color-changing lamp, the method for generating pattern bag
Include：
S801：Generation at least two beam laser beams.
S802：At least two beam laser beams are imaged by least two predetermined patterns respectively, generation at least two is imaged
Pattern.
Wherein, beam of laser light beam is imaged by a predetermined pattern；At least two kinds not at least two predetermined patterns
Same predetermined pattern.
S803：At least two imagewise patterns are incident upon into default projection surface simultaneously carries out pattern splicing, generates by least two
The laser pattern of individual predetermined pattern composition.
In further embodiment, the method for generating pattern also includes：Default rotating pattern is rotated, is generated
Centered on laser pattern, the rotary laser pattern that default rotating pattern is rotated around laser pattern.
In further embodiment, at least two beam laser beams are imaged by least two predetermined patterns respectively,
Before at least two imagewise patterns, the method for generating pattern also includes：By at least two beam laser beam focusings.At least two beams are swashed
Light light beam is imaged by least two predetermined patterns respectively, and at least two imagewise patterns include：At least two beams after by focusing swash
Light light beam is imaged by least two predetermined patterns respectively, generates at least two imagewise patterns.
Method for generating pattern provided in an embodiment of the present invention is that each module is performed respectively in color-changing lamp embodiment shown in Fig. 1
Technical scheme, its realization principle is similar with technique effect, and here is omitted.
The method for generating pattern, at least two predetermined patterns are provided by multiple Lens assemblies, and multiple laser modules are produced
Laser beam respectively by correspondence Lens assembly generate at least two imagewise patterns, by multiple imagewise patterns splicing can generate
The laser pattern being made up of at least two predetermined patterns so that color-changing lamp can generate the laser figure being made up of multiple patterns splicing
Case, enriches the laser pattern of color-changing lamp projection, improves the pattern lighting effects of color-changing lamp, increased the strong gas in red-letter day
Atmosphere.
Meanwhile, the embodiment of the present invention also provides a kind of method for generating pattern, and Fig. 9 is the pattern that the embodiment of the present invention two is provided
The flow chart of generation method.As shown in figure 9, the executive agent of the method for generating pattern is color-changing lamp, the method for generating pattern bag
Include：
S901：A branch of blue laser light beam and a branch of red laser light beam are generated respectively.
S902：Blue laser light beam is imaged by the first predetermined pattern, the first imagewise pattern is generated；By red laser light
Beam is imaged by the second predetermined pattern, generates the second imagewise pattern.
Wherein, the first predetermined pattern is nine rows, 50 hollow five-pointed stars of size identical, and five-pointed star is with a row six,
One staggered parallel of row five is arranged；Second predetermined pattern includes Part I pattern and Part II pattern, Part I pattern
Align one end with Part II pattern；Part I pattern is the four length identicals arranged with predetermined interval parallel alignment
Striped, Part II pattern is the three length identical stripeds arranged with predetermined interval parallel alignment；The streaky width of institute
All same, and Part II pattern a strip length predeterminable range more long than the strip length of Part I pattern；Predeterminable range
Size it is identical with the length of the first predetermined pattern；The width of Part I pattern and the first predetermined pattern in second predetermined pattern
Width it is identical.
S903：By the first imagewise pattern and the second imagewise pattern, being incident upon white metope carries out pattern splicing simultaneously, generates
National flag of United States.
In further embodiment, the method for generating pattern also includes：Default rotating pattern is rotated, is generated
By presetting the rotary laser pattern that rotating pattern is constituted.Default rotating pattern is pre- by least two first predetermined patterns and second
If the composed pattern of pattern is using the pattern of default arrangement mode composition.Default rotating pattern is rotated, is generated by presetting
The rotary laser pattern of rotating pattern composition is specially：By at least two first predetermined patterns and the spliced map of the second predetermined pattern
Case is rotated according to default arrangement mode, is generated centered on laser pattern, and default rotating pattern is carried out around laser pattern
The rotary laser pattern of rotation.
In further embodiment, blue laser light beam is imaged by the first predetermined pattern, generation first is imaged
Pattern；Red laser light beam is imaged by the second predetermined pattern, before the second imagewise pattern of generation, the method for generating pattern is also
Including：Blue laser light beam is focused on by blue light focusing lens, red laser light beam is focused on by feux rouges focusing lens；Will
Blue laser light beam after focusing is imaged by the first predetermined pattern, generates the first imagewise pattern；By the red laser after focusing
Light beam is imaged by the second predetermined pattern, generates the second imagewise pattern.
Method for generating pattern provided in an embodiment of the present invention is that each module is performed respectively in color-changing lamp embodiment shown in Fig. 2
Technical scheme, its realization principle is similar with technique effect, and here is omitted.
The method for generating pattern, blue laser beams are generated by first laser module, and the generation of second laser module is red
It is the five-pointed star region in national flag of United States, the second eyeglass that the first predetermined pattern is set in laser module, and the first Lens assembly
The second predetermined pattern set in component is the fringe area in national flag of United States, the blue laser beams of first laser module generation
Blue star-like region in national flag of United States is generated by the first Lens assembly, the red laser light beam of second laser module generation leads to
The red bar-shaped zone crossed in the second Lens assembly generation national flag of United States so that color-changing lamp can generate national flag of United States pattern, increase
Add color-changing lamp to generate the particularity and aesthetic property of laser pattern, enriched the laser pattern of color-changing lamp projection, improve radium-shine
The pattern lighting effects of lamp and the strong atmosphere of US Independence Day can be increased.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Any modification, equivalent and improvement for being made within principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of color-changing lamp, it is characterised in that the color-changing lamp includes：At least two groups laser modules, and with described at least two
Group laser module distinguishes corresponding at least two groups Lens assemblies；
There is a spacing distance between every two groups of laser modules；Laser module described in each group is used to generate beam of laser light beam, often
Lens assembly described in one group is located in the light path of the laser beam of laser module generation described in each group；Lens set described in each group
Part is provided with a predetermined pattern, and the predetermined pattern at least two groups Lens assemblies is different；
At least two groups laser modules are used to generate at least two beam laser beams；At least two beam laser beams are led to respectively
The imaging of at least two predetermined patterns is crossed, at least two imagewise patterns are generated；At least two imagewise pattern is incident upon simultaneously
Default projection surface carries out pattern splicing, the laser pattern that generation is made up of at least two different predetermined patterns；Wherein, one group of laser
The beam of laser light beam of module generation is imaged by the predetermined pattern on Lens assembly described in a group.
2. color-changing lamp according to claim 1, it is characterised in that the laser module is two groups；First laser module is
Blue laser module, second laser module is red laser module；
The Lens assembly is two groups, and the first Lens assembly is located at the light path of the laser beam of first laser module generation
On, the second Lens assembly is located in the light path of the laser beam of second laser module generation；In first Lens assembly
The first predetermined pattern is provided with, the second predetermined pattern is provided with second Lens assembly；
The first laser module is used to generate a branch of blue laser light beam, by the blue laser light beam by the first default figure
Case is imaged, and generates the first imagewise pattern；
The second laser module is used to generate a branch of red laser light beam, by the red laser light beam by the second default figure
Case is imaged, and generates the second imagewise pattern；
The first laser module and the second laser module are same by first imagewise pattern and second imagewise pattern
When be incident upon white metope and carry out pattern splicing, generate national flag of United States；
Wherein, first predetermined pattern is nine rows, 50 hollow five-pointed stars of size identical, and the five-pointed star is with a row
Six, a staggered parallel of row five arrangement；Second predetermined pattern includes Part I pattern and Part II pattern, described
One end alignment of Part I pattern and the Part II pattern；The Part I pattern is with predetermined interval parallel alignment
Four length identical stripeds of arrangement, the Part II pattern is the three length phases arranged with predetermined interval parallel alignment
Same striped；The streaky width all same of institute, and the Part II pattern strip length than the Part I pattern
A strip length predeterminable range long；The size of the predeterminable range is identical with the length of first predetermined pattern；Described
The width of Part I pattern is identical with the width of first predetermined pattern in two predetermined patterns.
3. color-changing lamp according to claim 1 and 2, it is characterised in that the color-changing lamp also includes drive component and rotation
Lens assembly；
The drive component and the rotation Lens assembly are connected；The drive component be located at least two groups Lens assemblies and
Between the rotation Lens assembly；A default rotating pattern is provided with the rotation Lens assembly；
The drive component is used to drive the rotation eyeglass to rotate；The default rotating pattern is rotated, is generated with institute
Centered on stating laser pattern, the rotary laser pattern that the default rotating pattern is rotated around the laser pattern.
4. color-changing lamp according to claim 3, it is characterised in that the color-changing lamp also includes：Lens assembly support；It is described
Lens assembly support is located at described between at least two groups laser modules and at least two groups Lens assemblies, the Lens assembly branch
It is provided with frame and the Lens assembly quantity identical bracket holes；
Each group of Lens assembly includes：Grating eyeglass, lens supports and eyeglass cover plate；The grating eyeglass is installed in the eyeglass
Between support and the eyeglass cover plate；Lens supports in Lens assembly described in each group are arranged on the corresponding bracket holes
In；
Each group of laser module includes：Laser and focusing lens；The gathering eyeglass is located at the laser of laser generation
In the light path of light beam；The laser is used to generate laser beam, and the focusing lens are used for swashing that the laser is produced
Light light beam focus on, and by focusing after at least two beam laser beams respectively by least two predetermined patterns be imaged, generate at least
Two imagewise patterns.
5. color-changing lamp according to claim 4, it is characterised in that the drive component includes：Stepper motor and motor branch
Frame；The stepper motor is fixed on the motor bracket；
The rotation Lens assembly includes：Rotating grating eyeglass, rotation lens supports and rotation eyeglass cover plate；The rotating grating
Eyeglass is installed between the rotation lens supports and the rotation eyeglass cover plate；Rotation lens supports and the stepping horse
Up to connection.
6. a kind of method for generating pattern, it is characterised in that the method for generating pattern includes：
Generation at least two beam laser beams；
At least two beam laser beams are imaged by least two predetermined patterns respectively by described in, generate at least two imagewise patterns；
Wherein, beam of laser light beam is imaged by a predetermined pattern；In at least two predetermined pattern at least two kinds it is different
Predetermined pattern；
At least two imagewise pattern is incident upon into default projection surface simultaneously carries out pattern splicing, generates by described at least two
The laser pattern of predetermined pattern composition.
7. method for generating pattern according to claim 6, it is characterised in that the generation at least two beam laser beams, bag
Include：
A branch of blue laser light beam and a branch of red laser light beam are generated respectively；
At least two beam laser beams by described in are imaged by least two predetermined patterns respectively, generate at least two images
Case, including：
The blue laser light beam is imaged by the first predetermined pattern, the first imagewise pattern is generated；By the red laser light
Beam is imaged by the second predetermined pattern, generates the second imagewise pattern；Wherein, first predetermined pattern is nine rows, 50 sizes
The hollow five-pointed star of identical, and the five-pointed star is with a row six, a staggered parallel of row five arrangement；Second predetermined pattern
Including Part I pattern and Part II pattern, one end alignment of the Part I pattern and the Part II pattern；
The Part I pattern is the four length identical stripeds arranged with predetermined interval parallel alignment, the Part II pattern
It is the three length identical stripeds arranged with predetermined interval parallel alignment；The streaky width all same of institute, and described second
The strip length of a partial pattern predeterminable range more long than the strip length of the Part I pattern；The size of the predeterminable range
Length with first predetermined pattern is identical；The width of Part I pattern is pre- with described first in second predetermined pattern
If the width of pattern is identical；
It is described at least two imagewise pattern is incident upon default projection surface simultaneously to carry out pattern splicing, generation by it is described at least
Two laser patterns of predetermined pattern composition, including：
First imagewise pattern and second imagewise pattern are incident upon into white metope simultaneously carries out pattern splicing, and generation is beautiful
State's national flag.
8. method for generating pattern according to claim 7, it is characterised in that the method for generating pattern also includes：
The default rotating pattern is rotated, generate centered on the laser pattern, the default rotating pattern around
The rotary laser pattern that the laser pattern is rotated.
9. method for generating pattern according to claim 8, it is characterised in that the default rotating pattern is by least two
The pattern that the composed pattern of the first predetermined pattern and the second predetermined pattern is constituted using default arrangement mode；
It is described to be rotated the default rotating pattern, generate centered on the laser pattern, the default rotating pattern
Around the rotary laser pattern that the laser pattern is rotated, including：
The composed pattern of described at least two first predetermined patterns and the second predetermined pattern is entered according to the default arrangement mode
Row rotation, generates centered on a national flag of United States, and at least two national flag of United States do circular-rotation around a national flag of United States
Rotary laser pattern.
10. the method for generating pattern according to claim any one of 6-9, it is characterised in that it is described will described at least two beams
Laser beam is imaged by least two predetermined patterns respectively, and before at least two imagewise patterns, the method for generating pattern is also
Including：
At least two beam laser beam focusings by described in；
At least two beam laser beams by described in are imaged by least two predetermined patterns respectively, at least two imagewise pattern bags
Include：
At least two beam laser beams after by focusing are imaged by least two predetermined patterns respectively, generate at least two images
Case.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074842.7A CN106918018A (en) | 2016-11-29 | 2016-11-29 | Color-changing lamp and method for generating pattern |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074842.7A CN106918018A (en) | 2016-11-29 | 2016-11-29 | Color-changing lamp and method for generating pattern |
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| CN106918018A true CN106918018A (en) | 2017-07-04 |
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| CN201611074842.7A Pending CN106918018A (en) | 2016-11-29 | 2016-11-29 | Color-changing lamp and method for generating pattern |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107728406A (en) * | 2017-10-26 | 2018-02-23 | 维沃移动通信有限公司 | The adjusting method and mobile terminal of a kind of light compensating lamp |
| CN110021126A (en) * | 2019-04-02 | 2019-07-16 | 福建华佳彩有限公司 | A kind of device signal tower and its application method |
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| CN201731424U (en) * | 2010-07-27 | 2011-02-02 | 东莞市环宇激光工程有限公司 | Red-green-blue-yellow laser lamp |
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| CN110021126A (en) * | 2019-04-02 | 2019-07-16 | 福建华佳彩有限公司 | A kind of device signal tower and its application method |
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Application publication date: 20170704 |