CN106793292A - Can darkening toning intelligent LED lamp - Google Patents

Can darkening toning intelligent LED lamp Download PDF

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Publication number
CN106793292A
CN106793292A CN201611191932.4A CN201611191932A CN106793292A CN 106793292 A CN106793292 A CN 106793292A CN 201611191932 A CN201611191932 A CN 201611191932A CN 106793292 A CN106793292 A CN 106793292A
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CN
China
Prior art keywords
toning
led lamp
chip microcomputer
primary color
lamp bead
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Granted
Application number
CN201611191932.4A
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Chinese (zh)
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CN106793292B (en
Inventor
周肖强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Haijiewei Electronics Co Ltd
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Hangzhou Haijiewei Electronics Co Ltd
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Priority to CN201611191932.4A priority Critical patent/CN106793292B/en
Publication of CN106793292A publication Critical patent/CN106793292A/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B45/00Circuit arrangements for operating light emitting diodes [LED]
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B45/00Circuit arrangements for operating light emitting diodes [LED]
    • H05B45/10Controlling the intensity of the light
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Abstract

The invention discloses it is a kind of can darkening toning intelligent LED lamp, belong to a kind of LED illumination lamp, including lamp body, the lamp body accesses power supply, three-primary color LED lamp bead is provided with the lamp body, the three-primary color LED lamp bead is respectively connected to single-chip microcomputer, and the single-chip microcomputer also accesses power supply, and the single-chip microcomputer also accesses toning control device;, to single-chip microcomputer output toning control instruction, the respective electric current of three-primary color LED lamp bead and voltage are controlled by PWM by single-chip microcomputer, so as to control the respective switch of three-primary color LED lamp bead and power output for from toning control device.By the toning signal different from generation by the toning control device that single-chip microcomputer is connected, control the current voltage and electric current of three-primary color LED lamp bead by way of pulse width modulation according to toning signal by single-chip microcomputer again, the light of different colours is mixed into green, red, blue various combination and light and shade by three-primary color LED lamp bead, even if long-term use is not easy to colour cast.

Description

Can darkening toning intelligent LED lamp
Technical field
The present invention relates to a kind of LED illumination lamp, in particular, the invention mainly relates to it is a kind of can darkening toning intelligence LED.
Background technology
At present, LED illumination lamp progressively instead of incandescent lamp and fluorescent lamp with the advantage that its brightness is high, power is small, generally should For all kinds of places, and it is more and more that company and research institution start to be studied for the intelligent Application of LED. In the application of LED illumination lamp toning, toning LED unitary function on the market is intelligent not enough, the color that light is presented Limitednumber, and cannot being mixed colours by remote control mostly, although also or can realize that remote control is mixed colours, toning accuracy rate is low, Also easily there is colour cast in the length of time one, and operation difficulty is big, is unfavorable for that average family is used, thus be necessary for this kind of toning The structure of LED is further studied and improved, to meet the actual demand of people.
The content of the invention
An object of the present invention is for above-mentioned deficiency, there is provided it is a kind of can darkening toning intelligent LED lamp, to expect Solve LED toning accuracy rate in the prior art low, error easily occurs, and colour cast easily occurs, be unfavorable for the technical problems such as operation.
To solve above-mentioned technical problem, the present invention uses following technical scheme:
It is provided by the present invention it is a kind of can darkening toning intelligent LED lamp, including lamp body, the lamp body accesses power supply, the lamp Three-primary color LED lamp bead is provided with body, the three-primary color LED lamp bead is respectively connected to single-chip microcomputer, and the single-chip microcomputer also accesses power supply, and The single-chip microcomputer also accesses toning control device;For exporting toning control instruction to single-chip microcomputer from toning control device, by list Piece machine controls the respective electric current of three-primary color LED lamp bead and voltage by PWM, so as to control the respective switch of three-primary color LED lamp bead And power output.
Preferably, further technical scheme is:Series connection is also distinguished between the three-primary color LED lamp bead and single-chip microcomputer Enter respective protective resistance.
Further technical scheme is:The power supply is 220V alternating currents, and the single-chip microcomputer and lamp body are by whole Stream device accesses power supply.
Further technical scheme is:The toning control device is bluetooth module, and the bluetooth module is respectively connected to Power supply and single-chip microcomputer, for by bluetooth module is from intelligent terminal for reception toning control signal and transmits to single-chip microcomputer, by single-chip microcomputer The respective electric current of three-primary color LED lamp bead and voltage are controlled by PWM according to current toning control signal.
Further technical scheme is:The intelligent terminal is smart mobile phone, and toning is provided with the smart mobile phone APP, for generating toning control signal by the APP that mixes colours, and by Bluetooth transmission to bluetooth module.
Further technical scheme is:Clock module is additionally provided with the toning APP, for making intelligence by clock module Mobile phone time delay is to bluetooth module transmission of control signals.
Further technical scheme is:The toning control device is toning Macintosh, and the toning Macintosh includes Three on & off switches corresponding with three-primary color LED lamp bead, and add-substract key and acknowledgement key, for controlling three respectively by three on & off switches The switch of primary-color LED lamp bead, the voltage and electric current of current LED lamp bead are controlled by add-substract key adjustment SCM PWM, are made by acknowledgement key Single-chip microcomputer is remembered and stores the toning voltage and current data of current three-primary color LED lamp bead.
Further technical scheme is:The toning control device is toning Macintosh, and the toning Macintosh includes Add-substract key and selection key, are preset with the electric current and magnitude of voltage of multiple color combination, for making list by selection key in the single-chip microcomputer Electric current and magnitude of voltage that piece machine is combined according to pre-set color, switching PWM the control respective electric current of three-primary color LED lamp bead and voltage, The voltage and electric current of three-primary color LED lamp bead are controlled by add-substract key adjustment SCM PWM.
Compared with prior art, one of beneficial effects of the present invention are:By the toning control device being connected with single-chip microcomputer Different toning signals can be generated, then three primary colours are controlled by way of pulse width modulation according to toning signal by single-chip microcomputer The current voltage and electric current of LED lamp bead, are mixed into not by three-primary color LED lamp bead in green, red, blue various combination and light and shade With the light of color, and single-chip microcomputer can remember the voltage and current value of current three-primary color LED lamp bead, directly be used in secondary energization The voltage and current value of storage control the power output of three-primary color LED lamp bead, even if long-term use is not easy to colour cast;And Toning control device can also carry out data interaction by way of mobile phone A PP and bluetooth are combined with single-chip microcomputer, so as to realize remote control Toning, it is simple to operate, and be not susceptible to error, while it is provided by the present invention it is a kind of can darkening toning intelligent LED lamp structure Simply, it is suitable to be installed and used in all kinds of places such as family, market, factory, range of application is wide.
Brief description of the drawings
Fig. 1 is the structural representation for illustrating one embodiment of the invention;
Fig. 2 is the control principle schematic diagram for illustrating one embodiment of the invention;
Fig. 3 is the structural representation for illustrating another embodiment of the present invention;
Fig. 4 is the structural representation for illustrating further embodiment of the present invention;
In figure, 1 is lamp body, 2 is rectifier, 3 is bluetooth module, 4 is intelligent terminal.
Specific embodiment
The present invention is further elaborated below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1, one embodiment of the present of invention be it is a kind of can darkening toning intelligent LED lamp, including lamp body 1, The lamp body 1 need to access power supply, it is even more important that need to install three-primary color LED lamp bead in the lamp body 1, the three-primary color LED lamp bead Color should be green, red, blueness respectively;It is the list for ensureing and the three-primary color LED lamp bead need to be respectively connected to single-chip microprocessor MCU Piece machine can store the darkening toning data of LED, can be using the single-chip microcomputer of built-in storage unit, and the single-chip microcomputer is used as whole The control core of intelligent LED lamp, in addition to it should also access power supply, also needs to access toning control device;For by toning control dress Put to single-chip microcomputer output toning control instruction, PWM is passed through by single-chip microcomputer(Pulse width modulation)Control three-primary color LED lamp bead is each Electric current and voltage, so as to control the respective switch of three-primary color LED lamp bead and power output.
For above-mentioned toning control device, intelligent LED lamp answering in different occasions can be met using different structures With demand, such as when in market or family using needing to be remotely controlled, go out as shown in Figures 1 and 2, you can use bluetooth mould The bluetooth module 3 is respectively connected to power supply and single-chip microcomputer by block 3 as above-mentioned toning control device, for by bluetooth module 3 Toning control signal is received from intelligent terminal 4 and transmitted to single-chip microcomputer, passed through according to current toning control signal by single-chip microcomputer 0-255 grades of PWM the control respective electric current of three-primary color LED lamp bead and voltage, so as to control red, green, blue in three-primary color LED lamp Shading value and switch, and then be mixed to form the color of the default light in intelligent terminal 4, i.e. the effect of the bluetooth module is Data interaction is carried out between intelligent terminal 4 and single-chip microcomputer;According to foregoing mentality of designing, controlled by PWM by single-chip microcomputer The respective electric current of three-primary color LED lamp bead processed and voltage, when electric current and voltage respectively to three-primary color LED lamp bead are finely adjusted, Thousands of kinds of light that are close and differing color can be formed, the different lighting demands of different occasions are effectively met.
Further, to simplify operation, can be using smart mobile phone as above-mentioned intelligent terminal 4, according to above-mentioned toning Functional requirement, can install toning APP in smart mobile phone, for generating toning control signal by the APP that mixes colours, and by bluetooth Transmit to bluetooth module 3;On the other hand, in order to increase the function of intelligent LED lamp application, can also increase in foregoing toning APP Plus clock module, the effect of the clock module is to make smart mobile phone time delay to the transmission of control signals of bluetooth module 3.In such knot Under structure sets and coordinates, you can make intelligent LED lamp under the cooperation of mobile phone A PP, quick timing and Color control are realized, and Can be controlled by mobile phone A PP, simulate one day color, play silent alarm clock function, that is, realize sleep function.
Smart mobile phone mentioned above can carry the smart mobile phone of iOS and Android platform using main flow on the market, APP can also be developed based on cell phone platform, for APP exploitation and smart mobile phone mode of operation and realization principle with it is current The smart mobile phone of main flow duplicates substantially, and emphasis of the invention not with this, therefore no longer describe in detail, those skilled in the art refer to Obtain being sent with above-mentioned toning and time delay the function intelligent terminal 4 of control signal about platform APP exploitations in the prior art.
In the above embodiments of the present invention, by the tune different from generation by the toning control device that single-chip microcomputer is connected Chrominance signal, then control the current electricity of three-primary color LED lamp bead by way of pulse width modulation according to toning signal by single-chip microcomputer Pressure and electric current, the light of different colours is mixed into by three-primary color LED lamp bead in the various combination and light and shade of red, green, blue, and single Piece machine can remember the voltage and current value of current three-primary color LED lamp bead, in secondary energization directly using the voltage and electricity of storage Flow valuve controls the power output of three-primary color LED lamp bead, even if long-term use is not easy to colour cast;And mix colours control device also Data interaction can be carried out with single-chip microcomputer by way of mobile phone A PP and bluetooth are combined, it is simple to operate so as to realize that remote control is mixed colours, And it is not susceptible to error.And the LED intelligent lamps are suitably applied all kinds of different fields, such as apply when in agricultural, pass through Different colors, time period control is realized accelerating plant growth.Controlled by different colors and time period, insect pest is carried out Lure and draw, conveniently slaughter, realize nontoxic green product;Using in the family when, different pressure are alleviated by different color, release Trust spirit;Apply at market, supermarket, food market, realize that product is attractive in appearance by different colors.
Specifically, to avoid the excessive three-primary color LED lamp bead damaged in lamp body of immediate current, single-chip microcomputer can be accessed in three Circuit on connect respectively a protective resistance, i.e., R1, R2 and R3 shown in Fig. 1;The resistance of this three resistance may be configured as It is identical, also dependent on actual control the need for and the rated power of three-primary color LED lamp bead be separately provided;Additionally, foregoing Protective resistance it is also replaceable or directly set up a power tube, such as diode or transistor etc.(Not shown in figure), and then Three-primary color LED lamp bead is highlighted after increase power, you can for more occasions;Also, intelligent LED provided by the present invention The common application mode of lamp is mounted in interior and uses, thus power supply is preferably using the alternating current of 220V, i.e. single-chip microcomputer and lamp body 1 Power supply is accessed by the rectifier 2 of AC-DC, AC220V is switched into DC5V input single-chip microcomputers and lamp body 1 by rectifier.
With reference to shown in Fig. 3, in another embodiment of the invention, can be using toning Macintosh as being carried in above-described embodiment The toning control device for arriving, the toning Macintosh is controlled for six key combinations, including three corresponding with three-primary color LED lamp bead On & off switch, and add-substract key and acknowledgement key, the switch for controlling three-primary color LED lamp bead respectively by three on & off switches, by adding and subtracting Key adjustment SCM PWM controls the voltage and electric current of current LED lamp bead, i.e., controlled respectively by add-substract key three-primary color LED lamp bead it is red, Green, blue shading value, when will adjust the switch and light-and-shade degree adjustment to required state of three-primary color LED lamp bead, then leads to Cross and press acknowledgement key and remember single-chip microcomputer and store the toning voltage and current data of current three-primary color LED lamp bead.
With reference to shown in Fig. 4, according to the thinking of above-described embodiment, in another embodiment of the present invention, toning group is also adopted by Key is closed as the toning control device mentioned in above-described embodiment, difference is that the toning Macintosh is three key combinations control, phase For the toning thinking of above-described embodiment, the toning mode in the present embodiment is slightly simple, and the species of toning is also less than upper Embodiment is stated, specially the toning Macintosh includes add-substract key and selection key, and multiple color group is preset in above-mentioned single-chip microcomputer The electric current and magnitude of voltage of conjunction, can for example make under the combination of these electric currents and magnitude of voltage three-primary color LED lamp bead be mixed to form it is red, The ordinary colors such as yellow, blueness, green, white, for making the electric current and electricity that single-chip microcomputer combines according to pre-set color by selection key Pressure value, switching PWM the control respective electric current of three-primary color LED lamp bead and voltage operate selection key in red, yellow, blueness, green Switched successively in color, the pre-set color of white, also can be by add-substract key adjustment SCM PWM control three-primary color LED lamp bead Voltage and electric current, that is, adjust red, yellow, blueness, green, white five kinds of shading values of color.
Than that described above, in addition it is also necessary to explanation, " one embodiment ", " another reality spoken of in this manual Apply example ", " embodiment " etc., it is general that specific features, structure or the feature for referring to being described with reference to the embodiment are included in the application In at least one embodiment of including property description.In the description multiple places occur statements of the same race be not necessarily refer to it is same Embodiment.Furthermore, it is understood that when describing specific features, structure or a feature with reference to any embodiment, what is advocated is Realize that this feature, structure or feature also fall within the scope of the present invention with reference to other embodiment.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that Those skilled in the art can be designed that a lot of other modification and implementation methods, and these modifications and implementation method will fall in this Shen Please be within disclosed spirit and spirit.More specifically, in the range of disclosure, drawings and claims, can Various variations and modifications are carried out with the building block to theme composite configuration and/or layout.Except to building block and/or layout Outside the variations and modifications for carrying out, to those skilled in the art, other purposes also will be apparent.

Claims (8)

1. it is a kind of can darkening toning intelligent LED lamp, including lamp body(1), the lamp body(1)Access power supply, it is characterised in that:Institute State lamp body(1)In be provided with three-primary color LED lamp bead, the three-primary color LED lamp bead is respectively connected to single-chip microcomputer, and the single-chip microcomputer is also accessed Power supply, and the single-chip microcomputer also accesses toning control device;For being referred to from toning control device to single-chip microcomputer output toning control Order, controls the respective electric current of three-primary color LED lamp bead and voltage, so as to control three-primary color LED lamp bead each by single-chip microcomputer by PWM Switch and power output.
2. it is according to claim 1 can darkening toning intelligent LED lamp, it is characterised in that:The three-primary color LED lamp bead with Also series connection accesses respective protective resistance respectively between single-chip microcomputer.
3. it is according to claim 1 can darkening toning intelligent LED lamp, it is characterised in that:The power supply is exchanged for 220V Electricity, the single-chip microcomputer and lamp body(1)Pass through rectifier(2)Access power supply.
4. according to claims 1 to 3 any one can darkening toning intelligent LED lamp, it is characterised in that:The toning Control device is bluetooth module(3), the bluetooth module(3)Power supply and single-chip microcomputer are respectively connected to, for by bluetooth module(3)From Intelligent terminal(4)Receive toning control signal and transmit to single-chip microcomputer, passed through according to current toning control signal by single-chip microcomputer PWM controls the respective electric current of three-primary color LED lamp bead and voltage.
5. it is according to claim 4 can darkening toning intelligent LED lamp, it is characterised in that:The intelligent terminal(4)It is intelligence Energy mobile phone, is provided with toning APP in the smart mobile phone, for generating toning control signal by the APP that mixes colours, and by bluetooth Transmit to bluetooth module(3).
6. it is according to claim 5 can darkening toning intelligent LED lamp, it is characterised in that:It is additionally provided with the toning APP Clock module, for making smart mobile phone time delay to bluetooth module from clock module(3)Transmission of control signals.
7. according to claims 1 to 3 any one can darkening toning intelligent LED lamp, it is characterised in that:The toning Control device is toning Macintosh, and the toning Macintosh includes three on & off switches corresponding with three-primary color LED lamp bead, Yi Jijia Subtract key and acknowledgement key, the switch for controlling three-primary color LED lamp bead respectively by three on & off switches adjusts single-chip microcomputer by add-substract key PWM controls the voltage and electric current of current LED lamp bead, remembers single-chip microcomputer and is stored current three-primary color LED lamp bead by acknowledgement key Toning voltage and current data.
8. according to claims 1 to 3 any one can darkening toning intelligent LED lamp, it is characterised in that:The toning Control device is toning Macintosh, and the toning Macintosh includes add-substract key and selection key, is preset with the single-chip microcomputer various The electric current and magnitude of voltage of color combination, for making the electric current and magnitude of voltage that single-chip microcomputer combines according to pre-set color by selection key, cut PWM the control respective electric current of three-primary color LED lamp bead and voltage are changed, by add-substract key adjustment SCM PWM control three-primary color LED lamp bead Voltage and electric current.
CN201611191932.4A 2016-12-21 2016-12-21 Can darkening toning intelligent LED lamp Active CN106793292B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108135047A (en) * 2017-11-10 2018-06-08 安克创新科技股份有限公司 Onboard charger

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Publication number Priority date Publication date Assignee Title
CN102917498A (en) * 2012-10-18 2013-02-06 杭州意博高科电器有限公司 Bluetooth mobile phone control-based LED (Light Emitting Diode) color-changeable bulb
CN203147616U (en) * 2013-05-03 2013-08-21 中山市胜球灯饰集团有限公司 LED (Light-Emitting Diode) light source device capable of adjusting color temperature
CN206341452U (en) * 2016-12-21 2017-07-18 杭州海捷威电子有限公司 Can darkening toning intelligent LED lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102917498A (en) * 2012-10-18 2013-02-06 杭州意博高科电器有限公司 Bluetooth mobile phone control-based LED (Light Emitting Diode) color-changeable bulb
CN203147616U (en) * 2013-05-03 2013-08-21 中山市胜球灯饰集团有限公司 LED (Light-Emitting Diode) light source device capable of adjusting color temperature
CN206341452U (en) * 2016-12-21 2017-07-18 杭州海捷威电子有限公司 Can darkening toning intelligent LED lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108135047A (en) * 2017-11-10 2018-06-08 安克创新科技股份有限公司 Onboard charger

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