CN207897195U - LED light emission device and system - Google Patents
LED light emission device and system Download PDFInfo
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- CN207897195U CN207897195U CN201820291118.8U CN201820291118U CN207897195U CN 207897195 U CN207897195 U CN 207897195U CN 201820291118 U CN201820291118 U CN 201820291118U CN 207897195 U CN207897195 U CN 207897195U
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Abstract
The utility model embodiment provides a kind of LED light emission device and system, including M Bluetooth control module, M LED light module connecting one to one with M Bluetooth control module, and M is the integer not less than 2.It can be informed according to the control of exterior terminal in the M Bluetooth control module by each Bluetooth control module in M Bluetooth control module and N number of Bluetooth control module is selected as a light emitting control group by exterior terminal.N number of LED light module is shone with the color, brightness and/or the colour temperature that correspond to light emitting control pattern.Therefore, M Bluetooth control module can be corresponded to the LED light module of control section/whole and be shone with the color, brightness and/or the colour temperature that correspond to user demand according to the demand of user, to realize the personalized control that can carry out meeting the various demands of user to the amount of luminescence of LED, color, brightness and/or colour temperature, the applicability and user experience to LED light emitting controls are improved.
Description
Technical field
The utility model is related to technical fields of lighting fixtures, in particular to a kind of LED light emission device and system.
Background technology
LED (Light Emitting Diode, light emitting diode) controller is for controlling the luminous of LED lamp
System, has become the indispensable light setting device of lighting area at present.
Now in the art, it is the control for being easily achieved to LED lamp, a LED controller is often corresponding to control the LED
Each LED lamp that controller is connected sends out the light of fixed color.Although which can realize the control to LED lamp,
And meet the lighting demand of user to a certain extent.But with the development of LED lamp, the effect of light is not only
It is served only for illuminating, the demand of user has gradually been cannot be satisfied so as to cause the control mode of LED controller.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of LED light emission device and system, it is above-mentioned to be effectively improved
Defect.
What the embodiments of the present invention were realized in the following way：
In a first aspect, the utility model embodiment provides a kind of LED light emission device, including:M Bluetooth control module,
The M LED light module to connect one to one with the M Bluetooth control module, M are the integer not less than 2.Described M blue
Each Bluetooth control module in tooth control module informs the M Bluetooth control module for the control according to exterior terminal
It is middle that N number of Bluetooth control module is selected as a light emitting control group by the exterior terminal, wherein the light emitting control group is to adopt
Connected to control to correspond with N number of Bluetooth control module with light emitting control pattern corresponding with the control of the exterior terminal
The N number of LED light module connect, N are the positive integer no more than M.The N LED light module, for shining so that correspondence is described
Color, brightness and/or the colour temperature of control model shine.
The embodiment provided with reference to first aspect, in one possible implementation, each Bluetooth control module
Including:The luminous mould of Bluetooth control unit, a LED corresponding with the Bluetooth control unit and the M LED light module
The driving unit of block connection.The Bluetooth control unit informs the M bluetooth for the control according to the exterior terminal
The N number of Bluetooth control unit for being selected N number of Bluetooth control module in control module by the exterior terminal is described luminous as one
Control group, and in a unit during the Bluetooth control unit is N number of Bluetooth control unit, the Bluetooth control list
Member generates control signal transmission to the driving using the light emitting control pattern corresponding with the control of the exterior terminal
Unit；The driving unit controls corresponding described in N number of LED light module for controlling signal described in drive amplification
A LED light module shone with color, brightness and/or the colour temperature of the correspondence light emitting control pattern.
The embodiment provided with reference to first aspect, in one possible implementation, the driving unit includes:
Feux rouges driving circuit, blu-ray drives circuit and the green light driving circuit being connect with the Bluetooth control unit, the feux rouges driving
Circuit, the blu-ray drives circuit and the green light driving circuit are connected with a corresponding LED light module.It is described red
Light drive circuit controls the luminous moulds of N number of LED for controlling the first pwm control signal in signal described in drive amplification
The red light light-emitting mode of a corresponding LED light module described in block.The blu-ray drives circuit is used for drive amplification institute
The second pwm control signal stated in control signal shines to control a corresponding LED described in N number of LED light module
The blue light light-emitting mode of module.The green light driving circuit, for the 3rd PWM controls in control signal described in drive amplification
Signal controls the green light light-emitting mode of a corresponding LED light module described in N number of LED light module.It is described
A corresponding LED light module, for according to red light light-emitting mode, blue light light-emitting mode and green light light-emitting mode with
Color, brightness and/or the colour temperature of the corresponding light emitting control pattern shine.
The embodiment provided with reference to first aspect, in one possible implementation, the Bluetooth control unit
For the control chip of MESH.
The embodiment provided with reference to first aspect, in one possible implementation, each LED light emitting modules
Including:Feux rouges driving circuit corresponding with a corresponding Bluetooth control module in the M Bluetooth control module connects red
Light LED unit, blu-ray drives circuit corresponding with a corresponding Bluetooth control module connection blue-ray LED unit, with
And the green light LED unit of green light driving circuit connection corresponding with a corresponding Bluetooth control module.The red-light LED
Unit, for being shone with corresponding red light light-emitting mode according to the control of corresponding feux rouges driving circuit.The indigo plant
Light LED unit, for being shone with corresponding blue light light-emitting mode according to the control of corresponding blu-ray drives circuit.Institute
Green light LED unit is stated, for being sent out with corresponding green light light-emitting mode according to the control of corresponding green light driving circuit
Light.
The embodiment provided with reference to first aspect, in one possible implementation, the LED light-emitting devices
Further include：The power module being connect with the M Bluetooth control module；The power module, for being the M Bluetooth control
Module provides the electric energy needed for work.
The embodiment provided with reference to first aspect, in one possible implementation, the power module are to use
In being connected with external power source chargeable module.
The embodiment provided with reference to first aspect, in one possible implementation, each Bluetooth control module
Further include：The DC power supply unit being connect with the power module, the Bluetooth control unit and the driving unit.It is described straight
Power supply unit is flowed, for the voltage of the electric energy obtained from the power module to be adjusted to the Bluetooth control cell operation respectively
The second adaptation voltage needed for required the first adaptation voltage and driving unit work, voltage output is adapted to by described first
Voltage output is adapted to the driving unit to the Bluetooth control unit, and by described second.
Second aspect, the utility model embodiment provide a kind of LED luminescent systems, including:Exterior terminal and described
LED light emission device, the exterior terminal are communicated to connect with the LED light emission device.
In conjunction with the embodiment that second aspect is provided, in one possible implementation, the exterior terminal is to use
The terminal device or the exterior terminal connected in telecommunication is the terminal device connected for short-haul connections.
The utility model embodiment has the advantages that：
The M can be informed according to the control of exterior terminal by each Bluetooth control module in M Bluetooth control module
N number of Bluetooth control module is selected as a light emitting control group by exterior terminal in Bluetooth control module.N number of LED light module
By the control of the light emitting control pattern of the light emitting control group, then N number of LED light module is to correspond to the face of light emitting control pattern
Color, brightness and/or colour temperature shine.It is thereby achieved that when user controls M according to the demand of itself by exterior terminal
When Bluetooth control module, M Bluetooth control module can according to the demand of user and the LED that corresponds to control section/whole shines
Module is shone with the color, brightness and/or the colour temperature that correspond to user demand, to realize can be to LED amount of luminescence, face
Color, brightness and/or colour temperature meet the personalized control of the various demands of user (such as atmosphere demand), very big to improve pair
The applicability and user experience of LED light emitting controls.
Other feature and advantage of the utility model will illustrate in subsequent specification, also, partly from specification
It becomes apparent, or is understood by implementing the utility model embodiment.The purpose of this utility model and other advantages can
It realizes and obtains by specifically noted structure in the specification, claims and attached drawing write.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.Shown in attached drawing, the above and other purpose, feature and advantage of the utility model will more
Clearly.Identical reference numeral indicates identical part in whole attached drawings.Do not painted by actual size equal proportion scaling deliberately
Attached drawing processed, it is preferred that emphasis is show the purport of the utility model.
Fig. 1 shows a kind of structure diagram for LED luminescent systems that the utility model first embodiment provides；
Fig. 2 shows a kind of first structure block diagrams for LED light emission device that the utility model second embodiment provides；
Fig. 3 shows a kind of the second structure diagram of LED light emission device that the utility model second embodiment provides；
Fig. 4 shows the electricity of DC power supply unit in a kind of LED light emission device that the utility model second embodiment provides
Lu Tu；
Fig. 5 shows the electricity of feux rouges driving circuit in a kind of LED light emission device that the utility model second embodiment provides
Lu Tu.
Icon：10-LED luminescent systems；11- exterior terminals；100-LED light-emitting devices；110- Bluetooth control modules；111-
DC power supply unit；112- Bluetooth control units；113- driving units；1131- feux rouges driving circuits；1132- blu-ray drives electricity
Road；1133- green light driving circuits；114- indicator units；120-LED light emitting modules；121- red-light LED units；122- blue lights
LED unit；123- green light LED units；130- power modules.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
Term " first ", " second ", " third ", " the 4th " etc. are only used for distinguishing description in the description of the present invention,
It is not understood to indicate or imply relative importance.And in the description of the present invention, it should also be noted that, unless another
There is specific regulation and limit, term " connection ", " coupling " shall be understood in a broad sense, for example, it may be being fixedly connected, can also be
It is detachably connected, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
First embodiment
Referring to Fig. 1, the utility model embodiment provides a kind of LED luminescent systems 10, the LED luminescent systems 10 packet
It includes：Exterior terminal 11 and LED light emission device 100.
Exterior terminal 11 is also for short-haul connections for the terminal device connected for telecommunication or the exterior terminal 11
The terminal device of connection, such as exterior terminal 11 can be PC (personal computer, PC), tablet computer, intelligence
Energy mobile phone, personal digital assistant (personal digital assistant, PDA) etc..LED light emission device 100 can be
Each functional circuitry module is integrated to be formed, which passes through the communication connection with exterior terminal 11.It is external whole
Under the manipulation of user, exterior terminal 11 is filled by being communicated with the data of LED light emission device 100 to realize to shine to LED at end 11
It sets 100 luminous to be controlled, and LED light emission device 100 is shone according to the demand of user.
Second embodiment
Referring to Fig. 2, the utility model embodiment provides a kind of LED light emission device 100, the LED light-emitting devices 100
Including：M Bluetooth control module 110 and M LED light module 120.Wherein, M Bluetooth control module 110 is sent out with M LED
Optical module 120 connects one to one, and M is the integer not less than 2.
Each Bluetooth control module 110, is accused for the control according to exterior terminal 11 in M Bluetooth control module 110
Know that selecting N number of Bluetooth control module 110 by the exterior terminal 11 in the M Bluetooth control module 110 is used as a light emitting control
Group.Wherein, which is to be controlled and N number of indigo plant using light emitting control pattern corresponding with the control of the exterior terminal 11
N number of LED light module 120 that tooth control module 110 connects one to one, N are the positive integer no more than M.
N number of LED light module 120, for being sent out with color, brightness and/or the colour temperature of the corresponding light emitting control pattern
Light.
Wherein, the stabilization to work for ease of LED light emission device 100, the LED light emission device 100 further include：With this M indigo plant
The power module 130 of tooth control module 110 and the M LED light module 120 connection.It should
Power module 130, for providing the electric energy needed for work for the M Bluetooth control module 110.
Referring to Fig. 3, power module 130 is for being connected with external power source chargeable module, power module 130 can be with
For chargeable module, i.e., power module 130 can be the lithium battery for having peripheral charge-discharge circuit, for example, power module 130 can
The series, parallel and connection in series-parallel for thinking multiple lithium batteries are constituted.Power module 130 is for depositing the electric energy that external power supply inputs
Storage is exported to M Bluetooth control module 110.Wherein, the voltage for storing the electric energy that power module 130 exports can be for example
24V, 36V etc..
Referring to Fig. 3, for for M Bluetooth control module 110, each bluetooth control in M Bluetooth control module 110
The operation principle of other Bluetooth control modules 110 is essentially identical in molding block 110 and M Bluetooth control module 110,
For ease of description clear, and the understanding convenient for those skilled in the art to this programme, the present embodiment is with M Bluetooth control mould
For any one Bluetooth control module 110 in block 110, which is carried out in structure and principle
It elaborates.
Specifically, Bluetooth control module 110 includes：DC power supply unit 111, Bluetooth control unit 112 and driving unit
113.Wherein, DC power supply unit 111 is connect with power module 130, Bluetooth control unit 112 and driving unit 113 respectively；It is blue
Tooth control unit 112 by way of bluetooth with exterior terminal 11 communicate to connect, Bluetooth control unit 112 also with direct current supply list
Member 111 connects；Driving unit 113 is connect with Bluetooth control unit 112, and the driving unit 113 also with the M LED shine mould
A corresponding LED light module 120 connection in block 120.In addition, for ease of each two bluetooth in M Bluetooth control unit 112
The mutual communication of control unit 112, the Bluetooth control unit 112 pass through handshake and M Bluetooth control unit 112
In other any two Bluetooth control unit 112 communicated.
DC power supply unit 111 can be IC chip, and DC power supply unit 111 can be used for will be from power module
The voltage of 130 electric energy obtained is adjusted to Bluetooth control unit 112 and works required first adaptation voltage and driving unit respectively
First adaptation electricity output is adapted to electricity by the second adaptation voltage needed for 113 work to Bluetooth control unit 112, and by second
Pressure is exported to driving unit 113.
Refering to Fig. 4 and Fig. 3 is combined, in the DC power supply unit 111 of the present embodiment：
Connection terminal A1 is connect with power module 130, and anode taps of the connection terminal A1 also with the first rectifier diode D1
Connection.The cathode terminal of first rectifier diode D1 then respectively with one end of first resistor R1, one end of the first capacitance C1 and voltage
The IN pins connection of chip U1 is adjusted, the GND pin of the other end and voltage adjusting the chip U1 of the first capacitance C1 is grounded,
In, it can be MP2303A type synchronous rectification step down voltage redulators that voltage, which adjusts chip U1,.The other end of first resistor R1 then with voltage
Adjust the EN pins connection of chip U1.The COMP pins that voltage adjusts chip U1 are connect with one end of the second capacitance C2, the second electricity
The other end for holding C2 is connect with one end of second resistance R2, and the one end for the SS pins and third capacitance C3 that voltage adjusts chip U1 connects
It connects, and the other end of third capacitance C3 and the other end of second resistance R2 are grounded.Voltage adjusts the FB pins difference of chip U1
Connect with one end of one end of 3rd resistor R3 and the 4th resistance R4, the other end of the 4th resistance R4 then respectively with the 4th capacitance C4
One end connected with one end of the 5th capacitance C5, the other end of the 4th capacitance C4 and the other end of the 5th capacitance C5 and third electricity
The other end of resistance R3 is grounded.The BS pins that voltage adjusts chip U1 are connect with one end of the 6th capacitance C6, the 6th capacitance C6's
The other end is connect with one end of the first inductance L1, and the other end of the first inductance L1 then other end with the 4th resistance R4 respectively
It is connected with connection terminal A2.The cathode of one end of 5th resistance R5 and one end of the 6th resistance R6 with the first rectifier diode D1
End connection, and the other end of the 5th resistance R5 is then connected with the other end of the 6th resistance R6.One end of 7th capacitance C7, the 8th electricity
The cathode terminal of one end and the first zener diode D2 for holding C8 is connect with the other end of the 5th resistance R5, and the 7th capacitance C7
The other end, the other end of the 8th capacitance C8 and the anode tap of the first zener diode D2 be then grounded.In addition, connection terminal A3
Also it is connect with the other end of the 5th resistance R5.
DC power supply unit 111 is obtained by above-mentioned circuit connecting relation, DC power supply unit 111 by connection terminal A1
Obtain the electric energy that power module 130 exports.Voltage in DC power supply unit 111, which will adjust chip U1, to obtain electricity by connection terminal A1
Decompression and rectification can be carried out to the first adaptation voltage, wherein the voltage of the first adaptation voltage can be such as 3.3V, 5V.It
Afterwards, DC power supply unit 111 by connection terminal A2 again by the first adaptation voltage output to Bluetooth control unit 112.With this
Meanwhile the voltage of the electric energy is also carried out voltage stabilizing to the second adaptation electricity by the first zener diode D2 in DC power supply unit 111
Pressure, wherein the and the voltage that is adapted to voltage can be such as 10V, 12V, 18V.And DC power supply unit 111 then passes through connection
Terminal A3 is again by the second adaptation voltage output to drive module.
As shown in figure 3, Bluetooth control unit 112 can be IC chip, Bluetooth control unit 112 is used for basis
The control of exterior terminal 11 and inform in the M Bluetooth control module 110 and N number of Bluetooth control module selected by exterior terminal 11
110 N number of Bluetooth control unit 112 is used as a light emitting control group, and is N number of bluetooth control in the Bluetooth control unit 112
When a unit in unit 112 processed, Bluetooth control unit 112 uses light emitting control corresponding with the control of the exterior terminal 11
Pattern generates control signal transmission to driving unit 113.
Specifically, Bluetooth control unit 112 can be the control chip of the MESH of U-WS-D12-8266 types.Bluetooth control
4 pins of unit 112 connect to obtain the first adaptation voltage to be worked normally with DC power supply unit 111.And bluetooth control
12 pins, 13 pins and 17 pins of unit 112 processed are then connect with driving unit 113.Bluetooth control unit 112 passes through bluetooth
After being connect with exterior terminal 11, Bluetooth control unit 112 can obtain the LED control signal of the transmission of exterior terminal 11.The bluetooth
Whether control unit 112 first can analyze the LED control signal controls to know itself to be chosen by exterior terminal 11
A corresponding LED light module 120 shines.At the same time, the LED control signal is passed into phase by way of shaking hands
Other two Bluetooth control unit 112 of connection, in this way the M Bluetooth control module 110 are then mutually accused by way of shaking hands
Know that selecting N number of Bluetooth control module 110 by exterior terminal 11 in M Bluetooth control module 110 is used as a light emitting control group.
Further, if the Bluetooth control unit 112 is when knowing that itself is chosen by exterior terminal 11, by LED control signal
Parsing further know and control the luminous light emitting control pattern of a corresponding LED light module 120.Bluetooth control
Unit 112 can then generate corresponding control signal to driving unit 113 according to the light emitting control pattern known.
It will be appreciated that Bluetooth control unit 112 by the control model of RGB and can pass through driving unit 113
To control corresponding the luminous of LED light module 120, that is to say, that Bluetooth control unit 112 is using
The control model of RGB, the control signal that Bluetooth control unit 112 is generated include：First pwm control signal, the 2nd PWM controls
Signal processed and third pwm control signal.Wherein, the first pwm control signal has been output to driving unit 113 by 12 pins,
Second pwm control signal has then been output to driving unit 113 by 13 pins, and third pwm control signal then draws by 17
Foot has been output to driving unit 113.
It will also be appreciated that for the first pwm control signal, the second pwm control signal and third pwm control signal
For, pulse duty factor is different, then the color of the LED light module 120 of corresponding control, brightness and/or colour temperature are also different,
To then may be used with the first pwm control signal, the second pwm control signal and third pwm control signal that correspond to light emitting control pattern
To realize that control the LED light module 120 is shone with the color, brightness and/or the colour temperature that correspond to light emitting control pattern.
Driving unit 113 can be the integrated circuit driving unit 113 that each element is constituted, and driving unit 113 is for driving
Amplify the control signal to control in N number of LED light module 120 a corresponding LED light module 120 with the corresponding hair
Color, brightness and/or the colour temperature of light control mode shine.
Specifically, driving unit 113 includes：Feux rouges driving circuit 1131, the blue light being connect with Bluetooth control unit 112 drive
Dynamic circuit 1132 and green light driving circuit 1133.Wherein, feux rouges driving circuit 1131, blu-ray drives circuit 1132 and green light drive
Dynamic circuit 1133 is also connected with a corresponding LED light module 120.
It is N number of to control this to control the first pwm control signal in signal for drive amplification for feux rouges driving circuit 1131
The red light light-emitting mode of a corresponding LED light module 120 in LED light module 120.
It please refers to Fig. 5 and combines Fig. 3, in feux rouges driving circuit 1131：
Connection terminal B1 is connect with 12 pins of Bluetooth control unit 112, and connection terminal B1 is also with the first optocoupler OC1's
Cathode terminal connects, and the anode tap of the first optocoupler OC1 is connect with one end of the 7th resistance R7, the other end ground connection of the 7th resistance R7,
Wherein, the model of the first optocoupler OC1 can be PC817 types.The collector of first optocoupler OC1 and one end of the 8th resistance R8 connect
It connects, and the other end of the 8th resistance R8 is then connect with connection terminal B2.The anode tap of third diode D3 respectively with the first optocoupler
The emitter of OC1, the first triode Q1 base stage connected with one end of the 9th resistance R9, the cathode terminal of third diode D3 and
The emitter of one triode Q1 connects, and the collector of the first triode Q1 and the other end of the 9th resistance R9 are connected and be grounded.
One end of tenth resistance R10 and one end of eleventh resistor R11 are connect with the emitter of the first triode Q1.Twelfth resistor
One end of R12 is then connect with the grid of the other end of the tenth resistance R10 and the first field-effect tube MOS1 respectively, thirteenth resistor
One end of R13 is then connect with the grid of the other end of eleventh resistor R11 and the second field-effect tube MOS2 respectively, and the 12nd
The other end of resistance R12 and one end of thirteenth resistor R13 are grounded.The drain electrode and the second field-effect of first field-effect tube MOS1
The drain electrode of pipe MOS2 is grounded, and the source electrode of the source electrode of the first field-effect tube MOS1 and the second field-effect tube MOS2 is then and connecting pin
Sub- B3 connections.
By the above-mentioned connection relation of feux rouges driving circuit 1131, feux rouges driving circuit 1131 is obtained by connection terminal B1
After obtaining the first pwm control signal, which is formed to the transmission of Phototube Coupling by the first optocoupler OC1 first,
And the first pwm control signal after the transmission of the Phototube Coupling is put by the second adaptation voltage that connection terminal B2 is obtained
Greatly.And the first pwm control signal of the amplification enable to the first field-effect tube MOS1 and the second field-effect tube MOS2 with this
The corresponding duty ratio gap conducting of first pwm control signal, so that the first PWM of the amplification is controlled letter by connection terminal B3
Number output is to a corresponding LED light module 120 in N number of LED light module 120, to realize through the drive amplification
First pwm control signal removes to control the red light hair of a corresponding LED light module 120 in N number of LED light module 120
Optical mode.
Further, blu-ray drives circuit 1132, for the second pwm control signal in the drive amplification control signal
To control the blue light light-emitting mode of a corresponding LED light module 120 in N number of LED light module 120.
Further, green light driving circuit 1133, for the third pwm control signal in the drive amplification control signal
To control the green light light-emitting mode of a corresponding LED light module 120 in N number of LED light module 120.
It should be noted that the circuit structure and operation principle of blu-ray drives circuit 1132 and green light driving circuit 1133 are equal
It is identical as feux rouges driving circuit 1131, terseness for ease of description, for blu-ray drives circuit 1132 and green light driving circuit
1133 physical circuit principle just no longer elaborates.
In addition, in each Bluetooth control module 110, each Bluetooth control module 110 further includes：Indicator unit 114.
Also for ease of description clear, and the understanding convenient for those skilled in the art to this programme, the present embodiment is also with the bluetooth control
Indicator unit 114 in molding block 110 illustrates.
The indicator unit 114 includes：Signal lamp, conducting indicator light and output indicator.Specifically, signal designation
Lamp, conducting indicator light and output indicator connect to form mutual parallel connection with Bluetooth control unit 112.Pass through indigo plant
Tooth control unit 112 is according to current working condition and respectively to signal lamp, conducting indicator light and/or output indicator
Light emitting control, so that indicator unit 114 passes through the signal condition for indicating the Bluetooth control unit 112, the conducting of shining
State and output state.
Referring to Fig. 3, M LED light module 120 in the present embodiment in practical applications can with the distribution of discrete type into
Row installation, to ensure that M LED light module 120 can bring certain ambiance effect.For M LED light module 120 come
It says, the luminous moulds of each LED light module 120 and others LED in M LED light module 120 in M LED light module 120
The operation principle of block 120 is essentially identical, for ease of description clear, and convenient for those skilled in the art to this programme
Understanding, the present embodiment by taking any one LED light emitting module 120 in M LED light module 120 as an example, to the LED send out
Optical module 120 carries out elaborating in structure and principle.
A corresponding LED light module 120 in the LED light module 120 is by as N number of LED light module 120
When, which is used for according to red light light-emitting mode, blue light light-emitting mode and green light light-emitting mode with right
Color, brightness and/or the colour temperature of light emitting control pattern is answered to shine.
The LED light module 120 includes：Red-light LED unit 121, blue-ray LED unit 122 and green light LED unit 123.
Wherein, corresponding feux rouges in the Bluetooth control module 110 corresponding with M Bluetooth control module 110 of red-light LED unit 121
Driving circuit 1131 connects, corresponding blu-ray drives circuit in a 122 corresponding Bluetooth control module 110 of blue-ray LED unit
1132 connections, and the green light driving circuit 1133 corresponding with a corresponding Bluetooth control module 110 of green light LED unit 123 connects
It connects.In addition, red-light LED unit 121, blue-ray LED unit 122 and green light LED unit 123 may each be by least one luminous two
Pole pipe series, parallel or connection in series-parallel are constituted.
Specifically, red-light LED unit 121, for being controlled according to corresponding feux rouges driving circuit 1131 by exporting the first PWM
Signal processed is shone to control the red-light LED unit 121 with corresponding red light light-emitting mode.
Blue-ray LED unit 122, for being controlled according to corresponding blu-ray drives circuit 1132 by exporting the 2nd PWM
Signal is shone to control the blue-ray LED unit 122 with corresponding blue light light-emitting mode.
Green light LED unit 123, for being controlled according to corresponding green light driving circuit 1133 by exporting the 3rd PWM
Signal is shone to control the green light LED unit 123 with corresponding green light light-emitting mode.
In conclusion the utility model embodiment provides a kind of LED light emission device, including:M Bluetooth control module,
The M LED light module to connect one to one with M Bluetooth control module, M are the integer not less than 2.M Bluetooth control mould
Each Bluetooth control module in block is informed in M Bluetooth control module for the control according to exterior terminal by exterior terminal
N number of Bluetooth control module is selected as a light emitting control group, wherein light emitting control group is using the control pair with exterior terminal
The light emitting control pattern answered controls the N number of LED light emitting modules to connect one to one with N number of Bluetooth control module, and N is little
In the positive integer of M.N number of LED light module, for being sent out with the color, brightness and/or the colour temperature that correspond to light emitting control pattern
Light.
The M can be informed according to the control of exterior terminal by each Bluetooth control module in M Bluetooth control module
N number of Bluetooth control module is selected as a light emitting control group by exterior terminal in Bluetooth control module.N number of LED light module
By the control of the light emitting control pattern of the light emitting control group, then N number of LED light module is to correspond to the face of light emitting control pattern
Color, brightness and/or colour temperature shine.It is thereby achieved that when user controls M according to the demand of itself by exterior terminal
When Bluetooth control module, M Bluetooth control module can according to the demand of user and the LED that corresponds to control section/whole shines
Module is shone with the color, brightness and/or the colour temperature that correspond to user demand, to realize can be to LED amount of luminescence, face
Color, brightness and/or colour temperature meet the personalized control of the various demands of user (such as atmosphere demand), very big to improve pair
The applicability and user experience of LED light emitting controls.
The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of LED light emission device, which is characterized in that including:M Bluetooth control module and the M Bluetooth control module one
One M LED light module being correspondingly connected with, M are the integer not less than 2；
Each Bluetooth control module in the M Bluetooth control module informs the M for the control according to exterior terminal
N number of Bluetooth control module is selected as a light emitting control group by the exterior terminal in Bluetooth control module, wherein the hair
Photocontrol group is to be controlled and N number of Bluetooth control mould using light emitting control pattern corresponding with the control of the exterior terminal
N number of LED light module that block connects one to one, N are the positive integer no more than M；
N number of LED light module, for being sent out with color, brightness and/or the colour temperature of the correspondence light emitting control pattern
Light.
2. LED light emission device according to claim 1, which is characterized in that each Bluetooth control module includes：Bluetooth control
The driving that unit, a LED light module corresponding with the Bluetooth control unit and the M LED light module connect
Unit；
The Bluetooth control unit informs quilt in the M Bluetooth control module for the control according to the exterior terminal
The exterior terminal selects N number of Bluetooth control unit of N number of Bluetooth control module as a light emitting control group, and in institute
State Bluetooth control unit be N number of Bluetooth control unit in a unit when, the Bluetooth control unit use with it is described
The corresponding light emitting control pattern of control of exterior terminal generates control signal transmission to the driving unit；
The driving unit, it is corresponding described in N number of LED light module to control for controlling signal described in drive amplification
One LED light module is shone with color, brightness and/or the colour temperature of the correspondence light emitting control pattern.
3. LED light emission device according to claim 2, which is characterized in that the driving unit includes：With the bluetooth control
Feux rouges driving circuit, blu-ray drives circuit and the green light driving circuit of unit connection processed, the feux rouges driving circuit, the blue light
Driving circuit and the green light driving circuit are connected with a corresponding LED light module；
The feux rouges driving circuit, it is described N number of to control for controlling the first pwm control signal in signal described in drive amplification
The red light light-emitting mode of a corresponding LED light module described in LED light module；
The blu-ray drives circuit, it is described N number of to control for controlling the second pwm control signal in signal described in drive amplification
The blue light light-emitting mode of a corresponding LED light module described in LED light module；
The green light driving circuit, it is described N number of to control for controlling the third pwm control signal in signal described in drive amplification
The green light light-emitting mode of a corresponding LED light module described in LED light module；
A corresponding LED light module, for being sent out according to red light light-emitting mode, blue light light-emitting mode and green light
Optical mode is shone with color, brightness and/or the colour temperature of the correspondence light emitting control pattern.
4. LED light emission device according to claim 3, which is characterized in that the Bluetooth control unit is the control of MESH
Chip.
5. LED light emission device according to claim 3, which is characterized in that each LED light module includes：With the M
The red-light LED unit and institute that corresponding feux rouges driving circuit connects in a corresponding Bluetooth control module in Bluetooth control module
State in a corresponding Bluetooth control module blue-ray LED unit of corresponding blu-ray drives circuit connection and with it is described corresponding
The green light LED unit of corresponding green light driving circuit connection in one Bluetooth control module；
The red-light LED unit is used for according to the control of corresponding feux rouges driving circuit with the luminous mould of corresponding red light
Formula shines；
The blue-ray LED unit is used for according to the control of corresponding blu-ray drives circuit with the luminous mould of corresponding blue light
Formula shines；
The green light LED unit is used for according to the control of corresponding green light driving circuit with the luminous mould of corresponding green light
Formula shines.
6. LED light emission device according to claim 5, which is characterized in that the LED light emission device further includes：With the M
The power module of a Bluetooth control module connection；
The power module, for providing the electric energy needed for work for the M Bluetooth control module.
7. LED light emission device according to claim 6, which is characterized in that the power module is to be used for and external power supply
The chargeable module of connection.
8. LED light emission device according to claim 7, which is characterized in that each Bluetooth control module further includes：With it is described
The DC power supply unit that power module, the Bluetooth control unit are connected with the driving unit；
The DC power supply unit, for the voltage of the electric energy obtained from the power module to be adjusted to the bluetooth control respectively
The second adaptation voltage needed for the first adaptation voltage and driving unit work needed for cell operation processed, described first is fitted
With voltage output to the Bluetooth control unit, and by described second voltage output is adapted to the driving unit.
9. a kind of LED luminescent systems, which is characterized in that including:Exterior terminal and as described in claim 1-8 any one
LED light emission device, the exterior terminal are communicated to connect with the LED light emission device.
10. LED luminescent systems according to claim 9, which is characterized in that the exterior terminal is to connect for telecommunication
The terminal device or the exterior terminal connect is the terminal device connected for short-haul connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291118.8U CN207897195U (en) | 2018-03-01 | 2018-03-01 | LED light emission device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291118.8U CN207897195U (en) | 2018-03-01 | 2018-03-01 | LED light emission device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207897195U true CN207897195U (en) | 2018-09-21 |
Family
ID=63541880
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|---|---|---|---|
| CN201820291118.8U Active CN207897195U (en) | 2018-03-01 | 2018-03-01 | LED light emission device and system |
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| Country | Link |
|---|---|
| CN (1) | CN207897195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246617A (en) * | 2020-01-22 | 2020-06-05 | 北京梦想加信息技术有限公司 | LED controller and LED control method |
-
2018
- 2018-03-01 CN CN201820291118.8U patent/CN207897195U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246617A (en) * | 2020-01-22 | 2020-06-05 | 北京梦想加信息技术有限公司 | LED controller and LED control method |
| CN111246617B (en) * | 2020-01-22 | 2022-03-01 | 北京梦想加信息技术有限公司 | LED controller and LED control method |
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