CN105841055A - Aerodynamics LED lamp - Google Patents
Aerodynamics LED lamp Download PDFInfo
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- CN105841055A CN105841055A CN201610332594.5A CN201610332594A CN105841055A CN 105841055 A CN105841055 A CN 105841055A CN 201610332594 A CN201610332594 A CN 201610332594A CN 105841055 A CN105841055 A CN 105841055A
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- led
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- led lamp
- lamp unit
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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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
-
- 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
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses an aerodynamics LED lamp. The LED lamp comprises a supporting rod, an LED lamp shell, an LED lamp body and a radiator, wherein the LED lamp shell is arranged at one end of the supporting rod; the LED lamp body and the radiator are arranged inside the LED lamp shell; the LED lamp body is arranged on the radiator; a plurality of vent holes are formed in the lower part of the supporting rod; an air outlet is formed in the end, away from the supporting rod, of the LED lamp shell; radial sections of the supporting rod are sequentially decreased from bottom to top; a plurality of sub runners are arranged at the vent holes in the supporting rod; air at the vent holes can be introduced to the upper part of the supporting rod through the sub runners; and circulation radiuses of the sub runners are sequentially decreased from bottom to top. According to the aerodynamics LED lamp provided by the invention, heat can be dissipated from the LED lamp better, and the service life of the LED lamp is prolonged.
Description
Technical field
The invention belongs to LED technical field, relate to a kind of LED, particularly relate to a kind of aerodynamic
LED.
Background technology
The most general LED light source drive circuit major part has pwm circuit so there being electromagnetic radiation, shadow
Ring the healthy of people, off-energy again, also can disturb the work of other electronic equipments, and LED lamp bead is
The work of discontinuous, brightness can not perform to ultimate attainment；Direct lightening LED lamp pearl after a kind of rectification the most also occurs
Circuit, but not over filtering, lamp bead is the most also service intermittent, light on and off each second 100 times, presses
The sinusoidal half period changes, so the brightness of lamp bead can not reach ultimate attainment.
Additionally, due to LED radiating effect is the best at present, the life-span of LED is had a significant impact.Because
This, nowadays in the urgent need to designing a kind of new LED, in order to overcome the drawbacks described above that existing LED exists.
Summary of the invention
The technical problem to be solved is: provides a kind of aerodynamic LED, can be preferably
LED is dispelled the heat, and improves the life-span of LED.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of aerodynamic LED, described LED includes: support bar, LED shell, LED body,
Control circuit, radiator, one end of described support bar arranges described LED shell, arranges LED in LED shell
Lamp body and radiator, LED body is arranged on radiator；
The radial section of described support bar is sequentially reduced from bottom to top；The bottom of described support bar is provided with some ventilations
Hole, is provided with some subflow roads in disposed at air vent, support bar, the wind entering air vent can be led to support by subflow road
The top of bar；The circulation radius in subflow road is sequentially reduced from bottom to top；
One end that described support bar is connected with LED shell is provided with adjustable horn mouth, and adjustable horn mouth includes
One regulation mouth, the second regulation mouth, the first regulation mouth, the second regulation mouth become horn mouth shape after merging；
One end that described support bar is connected with LED shell is provided with air velocity transducer, microprocessor, regulation execution machine
Structure, described microprocessor connects air velocity transducer, adjustment actuating mechanism respectively；
Wind speed information, in order to sense the wind speed in support bar, is fed back to microprocessor by described air velocity transducer, micro-
Processor controls the first regulation mouth according to blast velocity control adjustment actuating mechanism or/and the second regulation mouth, regulates adjustable
Save bell-mouthed openings of sizes；When wind speed is more than setting value, making described adjustable horn mouth open is the first shape
State；When wind speed is less than setting value, making described adjustable horn mouth open is the second state；Adjustable horn mouth
Aperture in the first state is more than its aperture in the second condition；
Being provided with rechargeable battery, charge-discharge control circuit in described LED shell, LED shell is externally provided with solar energy
Volt film, charge-discharge control circuit connects photovoltaic film, rechargeable battery respectively；
Described LED shell is provided with air outlet away from one end of support bar, and the position of air outlet is positioned at LED body
Below；Being additionally provided with rainproof mechanism at described air outlet, rainproof mechanism is horn mouth shape, covers described air outlet；
Described LED body includes m group LED lamp unit, n bar connecting line, m >=2, and m is even number, n >=2；
Each connecting line connects aneroid battery；Every two groups of LED lamp unit include at least one LED, every two groups of LED lists
When unit includes more than 2 LED, each LED includes that the LED of series connection is or/and the LED of parallel connection；
Every two groups of LED lamp unit partner, the connecting line that every pair of LED lamp unit connection is identical, but wiring side
To on the contrary；That is, the positive pole of the one of which LED lamp unit of every pair LED lamp unit connects the i-th connecting line Li,
Negative pole connects jth connecting line Lj；The positive pole of another group LED lamp unit of every pair of LED lamp unit connects jth
Connecting line Lj, negative pole connects the i-th connecting line Li；
Described control circuit controls the voltage of each connecting line in the way of scanning, makes synchronization only have one group of LED
Lamp unit lights；The most often group LED lamp unit is all lit at least one times in same period of time T, and
Other group LED lamp unit are in OFF state when lighting；Period of time T is shorter than human eye vision and persists the time, makes
Human eye thinks that often group LED lamp unit is all in illuminating state；T ＜ 0.02 second；
The voltage only having a connecting line in synchronization, N bar connecting line is just, the voltage of a connecting line
It is negative；Thus control a LED lamp unit in corresponding two LED lamp unit connected with these two connecting lines
Lighting, remaining LED lamp unit is in OFF state；
Described control circuit includes first processor, LED drive circuit, memorizer, the first wireless communication module,
First processor connects memorizer, the first wireless communication module, LED drive circuit respectively；
Described control circuit include transformator, current rectifying and wave filtering circuit, decompression voltage regulator, MCU control chip,
Some audions；Described transformator, current rectifying and wave filtering circuit, decompression voltage regulator are sequentially connected with, and MCU controls core
Sheet connects each audion respectively；Described MCU control chip is also associated with memory chip；
Described LED also includes display control terminal；Described display control terminal includes that LED display content is defeated
Enter unit, LED display information assigning unit；
Described LED display content input unit is in order to form linear image in setting painting canvas, in order to LED
Lamp unit shows；The distribution of painting canvas correspondence LED lamp unit, some LED that LED lamp unit includes are at painting canvas
In all have the coordinate of its correspondence, as key node；
Described LED display content input unit includes painting canvas generation module, Freehandhand-drawing image generating module；Described
Painting canvas generation module is in order to generate painting canvas；Described LED lamp unit includes the LED that M row N arranges, and M row N arranges
Key node corresponding to LED be covered with whole painting canvas, the distance between LED with between corresponding key node
Distance become corresponding；Described Freehandhand-drawing image generating module is with generating at described painting canvas generation module for user
Freehandhand-drawing picture in painting canvas, forms corresponding linear image；
Described LED display information assigning unit is in order to the information according to LED display content input unit input
Distribute switch and the color of each LED；The mode of LED display information assigning unit distribution is: judge each
Whether there are the lines of described linear image in individual LED respective coordinates setpoint distance, if existing, setting should
LED is for opening, if not existing, then sets this LED as closing；The face of the color attribute correspondence lines of LED
Color；
Described control circuit is that the information that each LED sets controls according to LED display information assigning unit
LED lamp unit；
Described LED display content input unit also includes picture acquisition module, picture gradation processing module, figure
Sheet profile automatically-generating module；Picture acquisition module in order to obtain image data, picture gradation processing module in order to
Picture carries out gray proces, and picture profile automatically-generating module is in order to generate the picture after gray proces
Contour line；
The described LED display contour line that generates according to picture profile automatically-generating module of information assigning unit and
The switch of each LED of color assignment of former contour line and color；LED display information assigning unit distribution
Mode is: whether there is the contour line of described picture in judging each LED respective coordinates setpoint distance, if depositing
Then setting this LED as opening, if not existing, then setting this LED as closing；The color attribute pair of LED
Answer the color of contour line；
Described LED display content input unit also include video acquiring module, video turn picture module, second
Picture gradation processing module, second picture profile automatically-generating module, playing interval control module；Video acquisition
Module in order to obtain video data, video turn picture module in order to obtain formed video key frame picture, second
Picture gradation processing module in order to carry out gray proces, second picture profile automatically-generating module by key frame picture
In order to generate the contour line of the picture after gray proces, playing interval control module is in order to control each picture
Reproduction time；
The profile that described LED display information assigning unit generates according to second picture profile automatically-generating module
The switch of each LED of color assignment of line and former contour line and color；LED display information assigning unit divides
The mode joined is: whether there is the contour line of described picture in judging each LED respective coordinates setpoint distance,
If existing, setting this LED as opening, if not existing, then setting this LED as pass；The color of LED belongs to
The color of property correspondence contour line；
Described control system also includes sound acquisition module, in order to obtain voice data.
A kind of aerodynamic LED, described LED includes: LED shell, LED body, radiator,
Arranging LED body and radiator in LED shell, LED body is arranged on radiator；
One end of described LED shell is provided with some air vents, and the other end of described LED shell is provided with air outlet.
As a preferred embodiment of the present invention, described LED also includes support bar, support bar and LED shell
Connect；The bottom of described support bar is provided with some air vents, and described LED shell is provided with away from one end of support bar
Air outlet；
The radial section of described support bar is sequentially reduced from bottom to top；Some sons it are provided with in disposed at air vent, support bar
Runner, the wind entering air vent can be led to the top of support bar by subflow road；Under the circulation in subflow road the most without leave
On be sequentially reduced.
As a preferred embodiment of the present invention, one end that described support bar is connected with LED shell is provided with scalable
Horn mouth, adjustable horn mouth includes the first regulation mouth, the second regulation mouth, the first regulation mouth, the second regulation mouth
Horn mouth shape is become after merging.
As a preferred embodiment of the present invention, one end that described support bar is connected with LED shell is provided with wind speed and passes
Sensor, microprocessor, adjustment actuating mechanism, described microprocessor connects air velocity transducer respectively, regulation performs
Mechanism；
Wind speed information, in order to sense the wind speed in support bar, is fed back to microprocessor by described air velocity transducer, micro-
Processor controls the first regulation mouth according to blast velocity control adjustment actuating mechanism or/and the second regulation mouth, regulates adjustable
Save bell-mouthed openings of sizes；When wind speed is more than setting value, making described adjustable horn mouth open is the first shape
State；When wind speed is less than setting value, making described adjustable horn mouth open is the second state；Adjustable horn mouth
Aperture in the first state is more than its aperture in the second condition.
As a preferred embodiment of the present invention, in described LED shell, it is provided with rechargeable battery, charge and discharge control electricity
Road, LED shell is externally provided with photovoltaic film, and charge-discharge control circuit connects photovoltaic film respectively, fills
Electricity battery.
As a preferred embodiment of the present invention, the position of described air outlet is positioned at below LED body；Described
Being additionally provided with rainproof mechanism at air outlet, rainproof mechanism is horn mouth shape, covers described air outlet.
As a preferred embodiment of the present invention, described LED also includes control circuit, control circuit and LED
Lamp；
Described LED body includes m group LED lamp unit, n bar connecting line, m >=2, and m is even number, n >=2；
Each connecting line connects aneroid battery；Every two groups of LED lamp unit include at least one LED, every two groups of LED lists
When unit includes more than 2 LED, each LED includes that the LED of series connection is or/and the LED of parallel connection；
Every two groups of LED lamp unit partner, the connecting line that every pair of LED lamp unit connection is identical, but wiring side
To on the contrary；That is, the positive pole of the one of which LED lamp unit of every pair LED lamp unit connects the i-th connecting line Li,
Negative pole connects jth connecting line Lj；The positive pole of another group LED lamp unit of every pair of LED lamp unit connects jth
Connecting line Lj, negative pole connects the i-th connecting line Li；
Described control circuit controls the voltage of each connecting line in the way of scanning, makes synchronization only have one group of LED
Lamp unit lights；The most often group LED lamp unit is all lit at least one times in same period of time T, and
Other group LED lamp unit are in OFF state when lighting；Period of time T is shorter than human eye vision and persists the time, makes
Human eye thinks that often group LED lamp unit is all in illuminating state；T ＜ 0.02 second；
The voltage only having a connecting line in synchronization, N bar connecting line is just, the voltage of a connecting line
It is negative；Thus control a LED lamp unit in corresponding two LED lamp unit connected with these two connecting lines
Lighting, remaining LED lamp unit is in OFF state；
Described control circuit includes first processor, LED drive circuit, memorizer, the first wireless communication module,
First processor connects memorizer, the first wireless communication module, LED drive circuit respectively；
Described control circuit include transformator, current rectifying and wave filtering circuit, decompression voltage regulator, MCU control chip,
Some audions；Described transformator, current rectifying and wave filtering circuit, decompression voltage regulator are sequentially connected with, and MCU controls core
Sheet connects each audion respectively；Described MCU control chip is also associated with memory chip.
As a preferred embodiment of the present invention, described LED also includes display control terminal；Described display control
Terminal processed includes LED display content input unit, LED display information assigning unit；
Described LED display content input unit is in order to form linear image in setting painting canvas, in order to LED
Lamp unit shows；The distribution of painting canvas correspondence LED lamp unit, some LED that LED lamp unit includes are at painting canvas
In all have the coordinate of its correspondence, as key node；
Described LED display content input unit includes painting canvas generation module, Freehandhand-drawing image generating module；Described
Painting canvas generation module is in order to generate painting canvas；Described LED lamp unit includes the LED that M row N arranges, and M row N arranges
Key node corresponding to LED be covered with whole painting canvas, the distance between LED with between corresponding key node
Distance become corresponding；Described Freehandhand-drawing image generating module is with generating at described painting canvas generation module for user
Freehandhand-drawing picture in painting canvas, forms corresponding linear image；
Described LED display information assigning unit is in order to the information according to LED display content input unit input
Distribute switch and the color of each LED；The mode of LED display information assigning unit distribution is: judge each
Whether there are the lines of described linear image in individual LED respective coordinates setpoint distance, if existing, setting should
LED is for opening, if not existing, then sets this LED as closing；The face of the color attribute correspondence lines of LED
Color；
Described control circuit is that the information that each LED sets controls according to LED display information assigning unit
LED lamp unit；
Described LED display content input unit also includes picture acquisition module, picture gradation processing module, figure
Sheet profile automatically-generating module；Picture acquisition module in order to obtain image data, picture gradation processing module in order to
Picture carries out gray proces, and picture profile automatically-generating module is in order to generate the picture after gray proces
Contour line；
The described LED display contour line that generates according to picture profile automatically-generating module of information assigning unit and
The switch of each LED of color assignment of former contour line and color；LED display information assigning unit distribution
Mode is: whether there is the contour line of described picture in judging each LED respective coordinates setpoint distance, if depositing
Then setting this LED as opening, if not existing, then setting this LED as closing；The color attribute pair of LED
Answer the color of contour line；
Described LED display content input unit also include video acquiring module, video turn picture module, second
Picture gradation processing module, second picture profile automatically-generating module, playing interval control module；Video acquisition
Module in order to obtain video data, video turn picture module in order to obtain formed video key frame picture, second
Picture gradation processing module in order to carry out gray proces, second picture profile automatically-generating module by key frame picture
In order to generate the contour line of the picture after gray proces, playing interval control module is in order to control each picture
Reproduction time；
The profile that described LED display information assigning unit generates according to second picture profile automatically-generating module
The switch of each LED of color assignment of line and former contour line and color；LED display information assigning unit divides
The mode joined is: whether there is the contour line of described picture in judging each LED respective coordinates setpoint distance,
If existing, setting this LED as opening, if not existing, then setting this LED as pass；The color of LED belongs to
The color of property correspondence contour line；
Described control system also includes sound acquisition module, in order to obtain voice data.
The beneficial effects of the present invention is: the aerodynamic LED that the present invention proposes, can be preferably LED
Lamp dispels the heat, and improves the life-span of LED.
Accompanying drawing explanation
Fig. 1 is the structural representation of aerodynamic LED of the present invention.
Fig. 2 is the line schematic diagram of LED lamp module in the present invention.
Fig. 3 is the circuit diagram of control circuit of the present invention.
Fig. 4 is the composition schematic diagram of speech recognition apparatus in the present invention.
Fig. 5 is the structural representation of LED control system of the present invention in embodiment three.
Fig. 6 is the circuit diagram of rectification circuit in LED of the present invention.
Detailed description of the invention
Describe the preferred embodiments of the present invention below in conjunction with the accompanying drawings in detail.
Embodiment one
Referring to Fig. 1, present invention is disclosed a kind of aerodynamic LED, described LED includes: support
Bar 101, LED shell 102, LED body 103, control circuit, radiator 104, described support bar 101
One end described LED shell 102 is set, LED body 103 and radiator 104 are set in LED shell,
LED body 103 is arranged on radiator 104.
The radial section of described support bar 101 is sequentially reduced from bottom to top；The bottom of described support bar 101 is provided with
Some air vents 1011, are provided with some subflow roads 1012, subflow road at air vent 1011, in support bar 101
1012 tops that the wind entering air vent 1011 can be led to support bar 101；The circulation in subflow road 1,012 half
Footpath is sequentially reduced from bottom to top.
One end that described support bar 101 is connected with LED shell 102 is provided with adjustable horn mouth, adjustable horn
Mouth includes that the first regulation mouth 1013, second regulates mouth 1014, and the first regulation mouth 1013, second regulates mouth 1014
Horn mouth shape is become after merging.
One end that described support bar 101 is connected with LED shell 102 is provided with adjusting means 105；Adjusting means bag
Include air velocity transducer, microprocessor, adjustment actuating mechanism, described microprocessor connect respectively air velocity transducer,
Adjustment actuating mechanism.Wind speed information, in order to sense the wind speed in support bar, is fed back to micro-by described air velocity transducer
Processor, microprocessor controls the first regulation mouth according to blast velocity control adjustment actuating mechanism or/and second regulates mouth,
The openings of sizes of regulation adjustable horn mouth；When wind speed is more than setting value, described adjustable horn mouth is made to open
It it is the first state；When wind speed is less than setting value, making described adjustable horn mouth open is the second state；Adjustable
Joint horn mouth aperture in the first state is more than its aperture in the second condition.
Being provided with rechargeable battery, charge-discharge control circuit in described LED shell 102, LED shell is externally provided with the sun
Energy photovoltaic film, charge-discharge control circuit connects photovoltaic film, rechargeable battery respectively.
Described LED shell is provided with air outlet 1021 away from one end of support bar；Preferably, air outlet 1021
Position (position of least significant end) is positioned at LED body less than 103；It is additionally provided with anti-at described air outlet 1021
Rain mechanism 1022, rainproof mechanism 1022 is horn mouth shape, covers described air outlet 1021.
Embodiment two
The present embodiment is with the difference of embodiment one, and in the present embodiment, described LED lamp module includes M group
LED lamp unit, N bar connecting line, M >=2, M is even number, N >=2；Each connecting line connects aneroid battery；M=(N-1)
*N；Every two groups of LED lamp unit include that at least one LED, every two groups of LED lamp unit include more than 2
During LED, each LED includes that the LED of series connection is or/and the LED of parallel connection.
As, described LED lamp module includes 56 groups of LED lamp unit, 8 connecting lines；Or, LED lamp module
Including 42 groups of LED lamp unit, 7 connecting lines；Or, LED lamp module include 30 groups of LED lamp unit, 6
Bar connecting line；Or, LED lamp module includes 20 groups of LED lamp unit, 5 connecting lines.In the present embodiment,
As in figure 2 it is shown, LED lamp module 3 includes 30 groups of LED lamp unit, 6 connecting lines.
Every two groups of LED lamp unit partner, the connecting line that every pair of LED lamp unit connection is identical, but wiring side
To on the contrary；That is, the positive pole of the one of which LED lamp unit of every pair LED lamp unit connects the i-th connecting line Li,
Negative pole connects jth connecting line Lj；The positive pole of another group LED lamp unit of every pair of LED lamp unit connects jth
Connecting line Lj, negative pole connects the i-th connecting line Li.
As in figure 2 it is shown, LED lamp unit 31, LED lamp unit 32 are as a pair, LED lamp unit 31 is just
Pole connects connecting line L1, and negative pole connects connecting line L6；The positive pole of LED lamp unit 32 connects connecting line L6, negative
Pole connects connecting line L1.For another example, LED lamp unit 33, LED lamp unit 34 as a pair, LED lamp unit
The positive pole of 33 connects connecting line L3, and negative pole connects connecting line L5；The positive pole of LED lamp unit 34 connects connecting line
L5, negative pole connects connecting line L3.
Described control circuit controls the voltage of each connecting line in the way of scanning, makes synchronization only have one group of LED
Lamp unit lights；The most often group LED lamp unit is all lit at least one times in same period of time T, and
Other group LED lamp unit are in OFF state when lighting；Period of time T is shorter than human eye vision and persists the time, makes
Human eye thinks that often group LED lamp unit is all in illuminating state.In the present embodiment, T ＜ 0.02 second；As can one
Second carry out 60 scanning, scan each time, according to setting sequential illumination (and closedown) to each group of LED
Unit.
The voltage only having a connecting line in synchronization, N bar connecting line is just, the voltage of a connecting line
It is negative；Thus control a LED lamp unit in corresponding two LED lamp unit connected with these two connecting lines
Lighting, remaining LED lamp unit is in OFF state.
Referring to Fig. 3, the present embodiment is as a example by 4 line 12 tunnels (12 groups of LED lamp unit, 4 connecting lines)
Introduce the composition of control circuit.Described control circuit include first processor, LED drive circuit, memorizer,
First wireless communication module, first processor connects memorizer, the first wireless communication module, LED driving respectively
Circuit.
Described control circuit include transformator, current rectifying and wave filtering circuit, decompression voltage regulator, MCU control chip,
Some audions；Described transformator, current rectifying and wave filtering circuit, decompression voltage regulator are sequentially connected with, and MCU controls core
Sheet connects each audion respectively；Described MCU control chip is also associated with memory chip.
Described current rectifying and wave filtering circuit includes the first diode, the first electric capacity；First port of transformator, the one or two
The positive pole of pole pipe, the second end ground connection of the first electric capacity, the negative pole of the first diode, the first end of the first electric capacity lead to
Cross the second port of electric fuse connection transformer.
Described decompression voltage regulator include the first stabilivolt, the second stabilivolt, the second electric capacity, the second diode,
3rd diode；First port of described first stabilivolt, the first port of the second stabilivolt are connected by electric fuse
Connect the second port of transformator；First stabilivolt, the grounding ports ground connection of the second stabilivolt；Described first voltage stabilizing
The output port of pipe connects the first end of the second electric capacity, the positive pole of the second diode, the second termination of the second electric capacity
Ground, the negative pole of the second diode connects voltage VCC；The output port of the first stabilivolt connects the 3rd diode
Positive pole, the negative pole of the 3rd diode connects voltage VCC.
The base stage of described MCU control chip coupling part audion respectively, every three audions assemble conjunction as one
Use；With the use of three audions in, a pin of MCU control chip connects the base of the first audion
Pole, the grounded emitter of the first audion, send control signal by the colelctor electrode of the first audion；MCU is controlled
Another pin of coremaking sheet connects the base stage of the second audion, the grounded emitter of the second audion, and the two or three
The colelctor electrode of pole pipe connects the base stage of the 3rd audion；The emitter stage of the 3rd audion connects voltage VCC, passes through
The colelctor electrode of the 3rd audion sends control signal.
Preferably, described control system also includes speech recognition apparatus；Described control circuit sets according to speech recognition
LED lamp module is controlled by the standby control command identified.
Refer to Fig. 4, described speech recognition apparatus include voice acquiring unit 41, voice comparison data storehouse 42,
Voice comparing unit 43, voice recognition unit 44；Voice comparing unit 43 connects voice acquiring unit respectively
41, voice comparison data storehouse 42, the voice messaging that voice acquiring unit 41 is obtained and voice comparison data storehouse
Voice in 42 is compared, and finds out the voice that similarity is the highest, sends to voice recognition unit 44；Voice
The result that recognition unit 44 will identify that sends to control circuit 1 as control command.
Described voice comparing unit includes that dialect comparing unit, voice comparison data storehouse include dialect comparison data
Storehouse；Described dialect comparing unit will set the setting dialect of user and corresponding dialect comparison data storehouse comparison；
The dialect of setting user is set by the user or system obtains according to the use record autonomic learning of user.
Described system also includes autonomic learning module, passes through neutral net in order to the use record according to each user
Independent study study obtains；If as user's use is the most same or like after dialect phonetic order, system is not known
Not going out, or the result identified by user is negated all, then user manually performs the operational order of correspondence；
Then think above-mentioned dialect phonetic order to should operational order, and update dialect comparison data storehouse.By this side
Formula can improve identification accuracy, can better adapt to the pronunciation custom of different people.
As shown in table 1, LED of the present invention is the most energy-conservation, under consuming identical power, can produce meanwhile
Higher illumination.
| Power | Illumination | |
| Electric filament lamp | 200w | 2580Lx |
| Market common LED lamp 1 | 16.2w | 266Lx |
| Market common LED lamp 2 | 15w | 4280Lx |
| Certain well-known manufacturer LED 1 | 6.4w | 920Lx |
| Certain well-known manufacturer LED 2 | 6.2w | 370Lx |
| The application product | 2.47w | 590Lx |
Table 1 the application LED and other LED power, illumination synopsis
Embodiment three
The present embodiment is with the difference of embodiment one, in the present embodiment, refers to Fig. 5, LED of the present invention
System also includes display control terminal 1；Described LED lamp module 2 (i.e. LED body 103) includes controlling
Circuit 21, LED lamp unit 22, described control circuit 21 connects LED lamp unit 22；Described display controls eventually
End 1 includes LED display content input unit 11, LED display information assigning unit 12.It may be noted that
, the present invention is not only applicable to street lamp, is also used in cloth screen lamp lamp.
Described LED display content input unit 11 is in order to form linear image in setting painting canvas, in order to
LED lamp unit shows；The distribution of painting canvas correspondence LED lamp unit, some LED that LED lamp unit 22 includes
Lamp all has the coordinate of its correspondence in painting canvas, as key node.
Described LED display content input unit 11 includes painting canvas generation module, Freehandhand-drawing image generating module.
Described painting canvas generation module is in order to generate painting canvas；Described LED lamp unit 22 includes the LED that M row N arranges, M
The key node that the LED of row N row is corresponding is covered with whole painting canvas, and the distance between LED saves with corresponding key
Distance between point becomes corresponding；Described Freehandhand-drawing image generating module with for user at described painting canvas generation module
Freehandhand-drawing picture in the painting canvas generated, forms corresponding linear image.
Described LED display information assigning unit 12 is in order to according to LED display content input unit input
Information distributes switch and the color of each LED；The mode of LED display information assigning unit distribution is: sentence
Whether there are the lines of described linear image in each LED respective coordinates setpoint distance disconnected, if existing, setting
This LED fixed is for opening, if not existing, then sets this LED as closing；The color attribute correspondence lines of LED
Color.
Described control circuit 21 is the information control that each LED sets according to LED display information assigning unit
LED lamp unit 22 processed.
In order to show the information setting photo, described LED display content input unit 11 can also include figure
Sheet acquisition module, picture gradation processing module, picture profile automatically-generating module；Picture acquisition module is in order to obtain
Taking image data, picture gradation processing module in order to carry out gray proces by picture, and picture profile automatically generates mould
Block is in order to generate the contour line of the picture after gray proces.
The described LED display contour line that generates according to picture profile automatically-generating module of information assigning unit and
The switch of each LED of color assignment of former contour line and color；LED display information assigning unit distribution
Mode is: whether there is the contour line of described picture in judging each LED respective coordinates setpoint distance, if depositing
Then setting this LED as opening, if not existing, then setting this LED as closing；The color attribute pair of LED
Answer the color of contour line.
In order to show the information setting video, described LED display content input unit can also include that video obtains
Delivery block, video turn picture module, second picture gradation processing module, second picture profile automatically-generating module,
Playing interval control module；Video acquiring module is in order to obtain video data, and video turns picture module in order to obtain
Forming the key frame picture of video, second picture gradation processing module is in order to carry out key frame picture at gray scale
Reason, second picture profile automatically-generating module, in order to generate the contour line of the picture after gray proces, is play
Separation control module is in order to control the reproduction time of each picture.
The profile that described LED display information assigning unit generates according to second picture profile automatically-generating module
The switch of each LED of color assignment of line and former contour line and color；LED display information assigning unit divides
The mode joined is: whether there is the contour line of described picture in judging each LED respective coordinates setpoint distance,
If existing, setting this LED as opening, if not existing, then setting this LED as pass；The color of LED belongs to
The color of property correspondence contour line.
In order to play the sound (or coordinating photo to play music) in video, described control system also includes sound
Sound acquisition module, in order to obtain voice data.
Embodiment four
A kind of aerodynamic LED, described LED includes: support bar, LED shell, LED body,
Radiator, one end of described support bar arranges described LED shell, arranges LED body and dissipate in LED shell
Hot device, LED body is arranged on radiator；The bottom of described support bar is provided with some air vents, described LED
Lamp housing is provided with air outlet away from one end of support bar.
Embodiment five
Referring to Fig. 6, present invention is disclosed a kind of LED, described LED also includes rectification circuit；Control
Circuit connects rectification circuit, LED lamp module respectively, and rectification circuit connects LED lamp module.
Described rectification circuit includes the first varistor R1, full-bridge IC1, the second resistance R2, the 3rd adjustable electric
Resistance R3, the 4th resistance R4, the 5th resistance R5, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3,
4th electric capacity C4, the 5th electric capacity C5, the 6th electric capacity C6, the first diode D1, the second diode D2,
Three diode D3, the 4th diode D4, the 5th diode D5, three terminal regulator IC2, high-voltage constant-current circuit
IC3。
The two ends of described first varistor R1 connect the two ends of power supply respectively, first end of full-bridge IC1,
Two ends connect the first end of power supply, the second end of the three-terminal link power supply of full-bridge IC1；The 4th of full-bridge IC1
End connects first port of high-voltage constant-current circuit IC3.
First end of described second resistance R2 connects the first end of power supply, and second end of the second resistance R2 connects respectively
Connect first end of the first electric capacity C1, first end of the second electric capacity C2, the negative pole of the 5th diode D5, three ends
First port of manostat IC2.
Second end of described first electric capacity C1, second end of the second electric capacity C2 connect the first diode D1 respectively
Negative pole, the positive pole of the first diode D1 connects the negative pole of the second diode D2, and the second diode D2 is just
Pole connects the negative pole of the 3rd diode D3, and the positive pole of the 3rd diode D3 connects the of high-voltage constant-current circuit IC3
Single port.
Second port of described three terminal regulator IC2 connects the positive pole of the 5th diode D5, the 4th resistance R4
The first end, the negative pole of the 4th diode D4, first end of the 4th electric capacity C4, the first of the 5th electric capacity C5
End, first end of the 6th electric capacity C6, LED lamp module.
Second end of described 4th resistance R4 connects first end of the 3rd electric capacity C3, the second of the 3rd electric capacity C3
End connects the negative pole of the first diode D1；The positive pole of the 4th diode D4 connects the 3rd of three terminal regulator IC2
Port, the 3rd port of three terminal regulator IC2 is also connected with first end of the 3rd adjustable resistance R3, and the 3rd is adjustable
Second end of resistance R3 connects the negative pole of the first diode D1；Second end of the 4th electric capacity C4, the 5th electric capacity
Second end of C5 connects the negative pole of the first diode D1.
Second end of described 6th electric capacity C6 connects first port of high-voltage constant-current circuit IC3；High voltage and constant current electricity
Second port of road IC3, the 4th port connect first end of the 5th resistance R5, second end of the 5th resistance R5
Connect first port of high-voltage constant-current circuit IC3；Second port of high-voltage constant-current circuit IC3, the 3rd port are even
Connect LED lamp module.
Described LED lamp module includes the LED lamp unit that some least one sets are connected, and three terminal regulator IC2 connects
The positive pole of first LED lamp unit in LED lamp module, high-voltage constant-current circuit IC3 connects in LED lamp module
The negative pole of later LED lamp unit.
In sum, the aerodynamic LED that the present invention proposes, preferably can dispel the heat for LED, improve
The life-span of LED.
Here description of the invention and application is illustrative, is not wishing to limit the scope of the invention to above-mentioned reality
Execute in example.The deformation of embodiments disclosed herein and change are possible, for the common skill of those this areas
For art personnel, the various parts with equivalence of replacing of embodiment are known.It should be clear to a person skilled in the art that
, in the case of without departing from the spirit or essential characteristics of the present invention, the present invention can in other forms, knot
Structure, layout, ratio, and realize with other assembly, material and parts.Without departing from the scope of the invention and
In the case of spirit, embodiments disclosed herein can be carried out other deformation and change.
Claims (9)
1. an aerodynamic LED, it is characterized in that, described LED includes: support bar, LED shell, LED body, control circuit, radiator, and one end of described support bar arranges described LED shell, arranging LED body and radiator in LED shell, LED body is arranged on radiator；
The radial section of described support bar is sequentially reduced from bottom to top；The bottom of described support bar is provided with some air vents, is provided with some subflow roads in disposed at air vent, support bar, and the wind entering air vent can be led to the top of support bar by subflow road；The circulation radius in subflow road is sequentially reduced from bottom to top；
One end that described support bar is connected with LED shell is provided with adjustable horn mouth, and adjustable horn mouth includes that the first regulation mouth, the second regulation mouth, the first regulation mouth, the second regulation mouth become horn mouth shape after merging；
One end that described support bar is connected with LED shell is provided with air velocity transducer, microprocessor, adjustment actuating mechanism, and described microprocessor connects air velocity transducer, adjustment actuating mechanism respectively；
Wind speed information, in order to sense the wind speed in support bar, is fed back to microprocessor by described air velocity transducer, and microprocessor controls the first regulation mouth according to blast velocity control adjustment actuating mechanism or/and the second regulation mouth, regulates the openings of sizes of adjustable horn mouth；When wind speed is more than setting value, making described adjustable horn mouth open is the first state；When wind speed is less than setting value, making described adjustable horn mouth open is the second state；Adjustable horn mouth aperture in the first state is more than its aperture in the second condition；
Being provided with rechargeable battery, charge-discharge control circuit in described LED shell, LED shell is externally provided with photovoltaic film, and charge-discharge control circuit connects photovoltaic film, rechargeable battery respectively；
Described LED shell is provided with air outlet away from one end of support bar, and the position of air outlet is positioned at below LED body；Being additionally provided with rainproof mechanism at described air outlet, rainproof mechanism is horn mouth shape, covers described air outlet；
Described LED body includes m group LED lamp unit, n bar connecting line, m >=2, and m is even number, n >=2；Each connecting line connects aneroid battery；Every two groups of LED lamp unit include at least one LED, and when every two groups of LED lamp unit include more than 2 LED, each LED includes that the LED of series connection is or/and the LED of parallel connection；
Every two groups of LED lamp unit partner, and every pair of LED lamp unit connects identical connecting line, but wiring is in opposite direction；That is, the positive pole of the one of which LED lamp unit of every pair LED lamp unit connects the i-th connecting line Li, and negative pole connects jth connecting line Lj；The positive pole of another group LED lamp unit of every pair of LED lamp unit connects jth connecting line Lj, and negative pole connects the i-th connecting line Li；
Described control circuit controls the voltage of each connecting line in the way of scanning, makes synchronization only one group of LED lamp unit light；The most often group LED lamp unit is all lit at least one times in same period of time T, and is in OFF state when other group LED lamp unit are lighted；Period of time T is shorter than human eye vision and persists the time, and often group LED lamp unit is all in illuminating state to make human eye think；T ＜ 0.02 second；
The voltage only having a connecting line in synchronization, N bar connecting line is just, the voltage of a connecting line is negative；Thus the LED lamp unit controlled in corresponding two LED lamp unit connected with these two connecting lines is lighted, remaining LED lamp unit is in OFF state；
Described control circuit includes first processor, LED drive circuit, memorizer, the first wireless communication module, and first processor connects memorizer, the first wireless communication module, LED drive circuit respectively；
Described control circuit includes transformator, current rectifying and wave filtering circuit, decompression voltage regulator, MCU control chip, some audions；Described transformator, current rectifying and wave filtering circuit, decompression voltage regulator are sequentially connected with, and MCU control chip connects each audion respectively；Described MCU control chip is also associated with memory chip；
Described LED also includes display control terminal；Described display control terminal includes LED display content input unit, LED display information assigning unit；
Described LED display content input unit is in order to form linear image in setting painting canvas, in order to LED lamp unit shows；The distribution of painting canvas correspondence LED lamp unit, some LED that LED lamp unit includes all have the coordinate of its correspondence in painting canvas, as key node；
Described LED display content input unit includes painting canvas generation module, Freehandhand-drawing image generating module；Described painting canvas generation module is in order to generate painting canvas；Described LED lamp unit includes the LED that M row N arranges, and the key node that the LED of M row N row is corresponding is covered with whole painting canvas, and the distance between LED becomes corresponding with the distance between corresponding key node；Described Freehandhand-drawing image generating module, with for user's Freehandhand-drawing picture in the painting canvas that described painting canvas generation module generates, forms corresponding linear image；
Described LED display information assigning unit in order to distribute switch and the color of each LED according to the information of LED display content input unit input；The mode of LED display information assigning unit distribution is: whether there are the lines of described linear image in judging each LED respective coordinates setpoint distance, if existing, setting this LED as opening, if not existing, then setting this LED as pass；The color of the color attribute correspondence lines of LED；
Described control circuit is that the information that each LED sets controls LED lamp unit according to LED display information assigning unit；
Described LED display content input unit also includes picture acquisition module, picture gradation processing module, picture profile automatically-generating module；Picture acquisition module is in order to obtain image data, and picture gradation processing module in order to carry out gray proces by picture, and picture profile automatically-generating module is in order to generate the contour line of the picture after gray proces；
The switch of each LED of color assignment of the described LED display contour line that generates according to picture profile automatically-generating module of information assigning unit and former contour line and color；The mode of LED display information assigning unit distribution is: whether there is the contour line of described picture in judging each LED respective coordinates setpoint distance, if existing, setting this LED as opening, if not existing, then setting this LED as pass；The color of the color attribute correspondence contour line of LED；
Described LED display content input unit also includes that video acquiring module, video turn picture module, second picture gradation processing module, second picture profile automatically-generating module, playing interval control module；Video acquiring module is in order to obtain video data, video turns picture module in order to obtain the key frame picture forming video, second picture gradation processing module is in order to carry out gray proces by key frame picture, second picture profile automatically-generating module is in order to generate the contour line of the picture after gray proces, and playing interval control module is in order to control the reproduction time of each picture；
The switch of each LED of color assignment of the described LED display contour line that generates according to second picture profile automatically-generating module of information assigning unit and former contour line and color；The mode of LED display information assigning unit distribution is: whether there is the contour line of described picture in judging each LED respective coordinates setpoint distance, if existing, setting this LED as opening, if not existing, then setting this LED as pass；The color of the color attribute correspondence contour line of LED；
Described control system also includes sound acquisition module, in order to obtain voice data.
2. an aerodynamic LED, it is characterised in that described LED includes: LED shell, LED body, radiator, arranges LED body and radiator in LED shell, LED body is arranged on radiator；
One end of described LED shell is provided with some air vents, and the other end of described LED shell is provided with air outlet.
Aerodynamic LED the most according to claim 2, it is characterised in that:
Described LED also includes that support bar, support bar are connected with LED shell；The bottom of described support bar is provided with some air vents, and described LED shell is provided with air outlet away from one end of support bar；
The radial section of described support bar is sequentially reduced from bottom to top；Being provided with some subflow roads in disposed at air vent, support bar, the wind entering air vent can be led to the top of support bar by subflow road；The circulation radius in subflow road is sequentially reduced from bottom to top.
Aerodynamic LED the most according to claim 3, it is characterised in that:
One end that described support bar is connected with LED shell is provided with adjustable horn mouth, and adjustable horn mouth includes that the first regulation mouth, the second regulation mouth, the first regulation mouth, the second regulation mouth become horn mouth shape after merging.
Aerodynamic LED the most according to claim 3, it is characterised in that:
One end that described support bar is connected with LED shell is provided with air velocity transducer, microprocessor, adjustment actuating mechanism, and described microprocessor connects air velocity transducer, adjustment actuating mechanism respectively；
Wind speed information, in order to sense the wind speed in support bar, is fed back to microprocessor by described air velocity transducer, and microprocessor controls the first regulation mouth according to blast velocity control adjustment actuating mechanism or/and the second regulation mouth, regulates the openings of sizes of adjustable horn mouth；When wind speed is more than setting value, making described adjustable horn mouth open is the first state；When wind speed is less than setting value, making described adjustable horn mouth open is the second state；Adjustable horn mouth aperture in the first state is more than its aperture in the second condition.
Aerodynamic LED the most according to claim 2, it is characterised in that:
Being provided with rechargeable battery, charge-discharge control circuit in described LED shell, LED shell is externally provided with photovoltaic film, and charge-discharge control circuit connects photovoltaic film, rechargeable battery respectively.
Aerodynamic LED the most according to claim 2, it is characterised in that:
The position of described air outlet is positioned at below LED body；Being additionally provided with rainproof mechanism at described air outlet, rainproof mechanism is horn mouth shape, covers described air outlet.
Aerodynamic LED the most according to claim 2, it is characterised in that:
Described LED also includes control circuit, control circuit and LED；
Described LED body includes m group LED lamp unit, n bar connecting line, m >=2, and m is even number, n >=2；Each connecting line connects aneroid battery；Every two groups of LED lamp unit include at least one LED, and when every two groups of LED lamp unit include more than 2 LED, each LED includes that the LED of series connection is or/and the LED of parallel connection；
Every two groups of LED lamp unit partner, and every pair of LED lamp unit connects identical connecting line, but wiring is in opposite direction；That is, the positive pole of the one of which LED lamp unit of every pair LED lamp unit connects the i-th connecting line Li, and negative pole connects jth connecting line Lj；The positive pole of another group LED lamp unit of every pair of LED lamp unit connects jth connecting line Lj, and negative pole connects the i-th connecting line Li；
Described control circuit controls the voltage of each connecting line in the way of scanning, makes synchronization only one group of LED lamp unit light；The most often group LED lamp unit is all lit at least one times in same period of time T, and is in OFF state when other group LED lamp unit are lighted；Period of time T is shorter than human eye vision and persists the time, and often group LED lamp unit is all in illuminating state to make human eye think；T ＜ 0.02 second；
The voltage only having a connecting line in synchronization, N bar connecting line is just, the voltage of a connecting line is negative；Thus the LED lamp unit controlled in corresponding two LED lamp unit connected with these two connecting lines is lighted, remaining LED lamp unit is in OFF state；
Described control circuit includes first processor, LED drive circuit, memorizer, the first wireless communication module, and first processor connects memorizer, the first wireless communication module, LED drive circuit respectively；
Described control circuit includes transformator, current rectifying and wave filtering circuit, decompression voltage regulator, MCU control chip, some audions；Described transformator, current rectifying and wave filtering circuit, decompression voltage regulator are sequentially connected with, and MCU control chip connects each audion respectively；Described MCU control chip is also associated with memory chip.
Aerodynamic LED the most according to claim 2, it is characterised in that:
Described LED also includes display control terminal；Described display control terminal includes LED display content input unit, LED display information assigning unit；
Described LED display content input unit is in order to form linear image in setting painting canvas, in order to LED lamp unit shows；The distribution of painting canvas correspondence LED lamp unit, some LED that LED lamp unit includes all have the coordinate of its correspondence in painting canvas, as key node；
Described LED display content input unit includes painting canvas generation module, Freehandhand-drawing image generating module；Described painting canvas generation module is in order to generate painting canvas；Described LED lamp unit includes the LED that M row N arranges, and the key node that the LED of M row N row is corresponding is covered with whole painting canvas, and the distance between LED becomes corresponding with the distance between corresponding key node；Described Freehandhand-drawing image generating module, with for user's Freehandhand-drawing picture in the painting canvas that described painting canvas generation module generates, forms corresponding linear image；
Described LED display information assigning unit in order to distribute switch and the color of each LED according to the information of LED display content input unit input；The mode of LED display information assigning unit distribution is: whether there are the lines of described linear image in judging each LED respective coordinates setpoint distance, if existing, setting this LED as opening, if not existing, then setting this LED as pass；The color of the color attribute correspondence lines of LED；
Described control circuit is that the information that each LED sets controls LED lamp unit according to LED display information assigning unit；
Described LED display content input unit also includes picture acquisition module, picture gradation processing module, picture profile automatically-generating module；Picture acquisition module is in order to obtain image data, and picture gradation processing module in order to carry out gray proces by picture, and picture profile automatically-generating module is in order to generate the contour line of the picture after gray proces；
The switch of each LED of color assignment of the described LED display contour line that generates according to picture profile automatically-generating module of information assigning unit and former contour line and color；The mode of LED display information assigning unit distribution is: whether there is the contour line of described picture in judging each LED respective coordinates setpoint distance, if existing, setting this LED as opening, if not existing, then setting this LED as pass；The color of the color attribute correspondence contour line of LED；
Described LED display content input unit also includes that video acquiring module, video turn picture module, second picture gradation processing module, second picture profile automatically-generating module, playing interval control module；Video acquiring module is in order to obtain video data, video turns picture module in order to obtain the key frame picture forming video, second picture gradation processing module is in order to carry out gray proces by key frame picture, second picture profile automatically-generating module is in order to generate the contour line of the picture after gray proces, and playing interval control module is in order to control the reproduction time of each picture；
The switch of each LED of color assignment of the described LED display contour line that generates according to second picture profile automatically-generating module of information assigning unit and former contour line and color；The mode of LED display information assigning unit distribution is: whether there is the contour line of described picture in judging each LED respective coordinates setpoint distance, if existing, setting this LED as opening, if not existing, then setting this LED as pass；The color of the color attribute correspondence contour line of LED；
Described control system also includes sound acquisition module, in order to obtain voice data.
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| CN201610332594.5A CN105841055A (en) | 2016-05-18 | 2016-05-18 | Aerodynamics LED lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332594.5A CN105841055A (en) | 2016-05-18 | 2016-05-18 | Aerodynamics LED lamp |
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| USD913570S1 (en) | 2017-04-24 | 2021-03-16 | Robert Bentley Chelf | Filament-style LED array light |
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Application publication date: 20160810 |