CN103152938A - Light-emitting diode (LED) lamp-based programmable integrated circuit and LED lamp assembly - Google Patents
Light-emitting diode (LED) lamp-based programmable integrated circuit and LED lamp assembly Download PDFInfo
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- CN103152938A CN103152938A CN2013100584037A CN201310058403A CN103152938A CN 103152938 A CN103152938 A CN 103152938A CN 2013100584037 A CN2013100584037 A CN 2013100584037A CN 201310058403 A CN201310058403 A CN 201310058403A CN 103152938 A CN103152938 A CN 103152938A
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- led lamp
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- integrated circuit
- constant current
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention provides a light-emitting diode (LED) lamp-based programmable integrated circuit, which comprises an LED constant-current driving sub-module and a programmable control sub-module, wherein the LED constant-current driving sub-module is connected with an LED lamp and provides working current for the LED lamp; and the programmable control sub-module is electrically connected with the LED constant-current driving sub-module and sends a control signal to the LED constant-current driving sub-module. Compared with the prior art, the LED lamp-based programmable integrated circuit has the advantages that the programmable control sub-module and the LED constant-current driving sub-module are integrated, the circuit of an intelligently controlled dimming LED lamp is easy to design and program and easy to develop, devices are decreased, the cost is reduced, the intelligent dimming LED lamp is suitable to be promoted, and because the circuit can dim and turn on or off the LED lamp automatically intelligently according to requirements, precious electrical energy can be saved to the maximum.
Description
Technical field
The present invention relates to the LED lighting field, relate in particular to a kind of programmable integrated circuit based on the LED lamp, and the LED lamp assembly with this circuit.
Background technology
The Semiconductor light-emitting diode lamp tool is LED(Light Emitting Diode) light fixture, be a kind of can be the solid-state semiconductor device of visible light with electric energy conversion, it can directly be converted into light to electricity, and it can directly or indirectly send the light of red, green, blue, orange, white, yellow etc.
Along with technical development, the LED lamp is more and more universal, has been widely used in now family, the market, and public illumination, office, outdoor etc.Light fixture has: battery powered flashlight, safety flare, outdoor road lighting lamp, building and mark continuous illumination lamp etc.; Can manage in addition energy-conservation: the acousto-optic control lamp and the human body inductive lamp that are used for corridor, toilet and the parking lot etc. of public illumination, nobody turns off the light to realize that people's bright light is arranged, office is carried out the light fixture of ABC etc. to lamp according to indoor existing brightness difference, these can be managed energy-conservation light fixture and use, and all can be the electric power energy of national saves valuable.
In prior art, generally LED light source and constant current drive integrated circult to be assembled into the LED lamp of not light modulation, be the electrical equipment connection diagram of dimming LED lamp not in prior art as Fig. 1, mainly contain the EMI circuit, rectification circuit, LED constant-current source drive integrated circult, and LED light source forms.can accept and will make: Communication Control, human body induction control, remote control, the tunable optical that acoustic control and light-operated etc. is controlled and the Intelligent LED lamp of switch, just need configuration MCU microcomputer integrated circuit (IC) chip in addition, be electrically connected with the LED constant current drive integrated circult with simulation light modulation or PWM dimming interface, the various control signals that MCU microcomputer chip handle receives are after computing, remove to control simulation light modulation or the PWM dimming interface of LED constant current drive integrated circult, LED constant current drive integrated circult after the MCU microcomputerized control, export the LED lamp that variable current drives is attached thereto, make the light modulation of LED lamp or switch.Fig. 2 is prior art MCU microcomputer integrated circuit and LED constant current drive integrated circult connection schematic diagram when being used for the LED intelligent lighting, mainly contain the EMI circuit, rectification circuit, LED constant-current source drive integrated circult, communication control circuit, human body induction control circuit, remote control circuit, sound control circuit, light-operated circuit, MCU microcomputer integrated circuit and LED light source form.
In above-mentioned Intelligent LED lighting scheme of the prior art, LED constant current drive integrated circult and MCU microcomputer integrated circuit are two products independently, and they adhere to different companies separately and manufacture and design production, individual packages; Design, make, use Intelligent LED lamp, not only to understand the characteristic of the multiple integrated circuit of a plurality of companies, also to learn MCU microcomputer integrated circuit programmed method and intelligence control system thereof, not only require technology high, and the circuit of light fixture is complicated, cost is high, it controls also more complicated, so this has just hindered research and development to LED intelligent lighting product, production, and has promoted.
Therefore be necessary to provide a kind of new programmable integrated circuit based on the LED lamp to solve the problems referred to above.
Summary of the invention
The object of the invention is to provide a kind of high integration degree that has, the convenient programmable integrated circuit based on the LED lamp that uses.
The present invention also aims to provide a kind of LED lamp assembly.
One of for achieving the above object, the invention provides a kind of programmable integrated circuit based on the LED lamp, it is characterized in that, comprising: a LED constant current driven element module and a programmable control system module, described LED constant current driven element module is connected with the LED lamp, for the LED lamp provides operating current; Described programmable control system module and described LED constant current driven element module are electrically connected, and transmit control signal to LED constant current driven element module.
As a further improvement on the present invention, described LED constant current driven element module comprises a sequential control circuit.
As a further improvement on the present invention, described programmable control system module comprises a CPU element, a power subsystem, and a memory cell, and an I/O unit, wherein, described power subsystem is connected with described CPU element; Described memory cell is connected with described CPU element, with storage system program and user program; Described I/O unit is connected with described CPU element.
As a further improvement on the present invention, described programmable control system module also is connected with a network communications circuits and accepts network instruction.
As a further improvement on the present invention, described programmable control system module is connected with a body induction circuit.
As a further improvement on the present invention, described programmable control system module is connected with a remote control circuit.
As a further improvement on the present invention, described programmable control system module is connected with a sound control circuit.
As a further improvement on the present invention, described programmable control system module is connected with a light-operated circuit.
For realizing above-mentioned another goal of the invention, the present invention also provides a kind of LED lamp assembly of using above-mentioned programmable integrated circuit based on the LED lamp, comprise: a LED lamp, a LED constant current driven element module, an and programmable control system module, described LED constant current driven element module is connected with the LED lamp, for the LED lamp provides operating current; Described programmable control system module and described LED constant current driven element module are electrically connected, and transmit control signal to LED constant current driven element module.
As a further improvement on the present invention, described LED constant current driven element module is connected with external power source.
Compared with prior art, provided by the present invention based on the programmable integrated circuit of LED lamp and the LED lamp assembly of built-in this circuit, with programmable control system module, LED constant current driven element module integration, the driving LED lamp, the component number of LED lamp assembly is reduced, reduced cost, be conducive to the popularization of LED lamp assembly, and programming is simple, the convenient use.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing relevant of the present invention in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the electrical equipment connection diagram of dimming LED lamp not in prior art;
Fig. 2 is prior art MCU microcomputer integrated circuit and LED constant current drive integrated circult connection schematic diagram when being used for the LED intelligent lighting;
Fig. 3 the present invention is based on programmable integrated circuit one embodiment of LED lamp and the structural representation that the LED lamp is connected;
Fig. 4 the present invention is based on the schematic diagram that the programmable control system module of programmable integrated circuit one embodiment of LED lamp is connected with external circuit.
Embodiment
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiment do not limit the present invention, and the conversion on the structure that those of ordinary skill in the art makes according to these embodiment, method or function all is included in protection scope of the present invention.
Ginseng Fig. 3 and shown in Figure 4, the programmable integrated circuit based on the LED lamp in the present embodiment is formed by a LED constant current driven element module 20 and a common set of programmable control system module 30, has had simultaneously function and the advantage of two kinds of submodular circuits.In Fig. 3, the represented complete programmable integrated circuit based on the LED lamp (not label) that is of square frame part, comprising two parts, LED constant current driven element module 20 and programmable control system module 30, the dotted portion by as shown in Figure 3 separates.Yet, be only difference by circuit function for separating of two submodules 20 and 30, do not represent to separate on its physical structure, LED constant current driven element module 20 of the present invention and a programmable control system module 30 are preferably integral packaging.Described LED constant current driven element module 20 is connected with existing LED lamp 10, for LED lamp 10 provides operating current; Described programmable control system module 30 is electrically connected with described LED constant current driven element module 20, transmit control signal to LED constant current driven element module 20, control the output current of LED constant current driven element module, with colour brightness and the switch of controlling further LED lamp 10.
Particularly, in order to power to whole programmable integrated circuit based on the LED lamp, described LED constant current driven element module 20 is connected with external power source; Described LED lamp 10 comprises LED lamp pearl, cooling base and lampshade; Described LED constant current driven element module 20 comprises a sequential control circuit.
Further, described programmable control system module 30 comprises a CPU element 33, a power subsystem 34, a memory cell 32 and an I/O unit 31, and wherein, described power subsystem 34 is connected with described CPU element 33, for it provides stable working power; Described memory cell 32 is connected with described CPU element 33, with storage system program and user program; Described I/O unit 31 is connected CPU element 32 and is connected with outside each control module, transmits the data of each control module collection to CPU element.
In order to accept outside control signal, described programmable control system module 30 also is connected with a network communications circuits 80 and accepts network instruction.
Certainly, when manufacturing and designing human body inductive lamp, described programmable control system module 30 is connected with a body induction circuit, and as preferred embodiment, the body induction circuit here adopts human body infrared sensor circuit 40.
In the present embodiment, described programmable control system module and remote control circuit 50, one sound control circuit 60, one light-operated circuits 70 are connected, and realize that respectively remote control controls, and to the collection of sound, light parameter and take corresponding control program.In addition, should can integrate with LED lamp 10 based on the programmable integrated circuit of LED lamp, form the LED lamp assembly of built-in programmable control system module of the present invention, this is the conventional techniques means of this area, does not do and gives unnecessary details.
When using the programmable integrated circuit of this LED lamp to carry out the design of LED intelligent lighting, have circuit design simple, use component number to reduce, easily exploitation, only need thirties coded commands of study, can realize the LED light fixture is carried out intelligent dimming and switch control; Because product cost can obviously reduce, be beneficial to product promotion.Because but its automated intelligent ground requires the LED lamp is carried out light modulation and switch according to light requirement, the therefore electric power energy of saves valuable to greatest extent.
Programmable integrated circuit based on the LED lamp provided by the present invention, with programmable control system module and LED constant current driven element module integration together, not only solve Intelligent LED lamp and need configure MCU microcomputer integrated circuit (IC) chip, with the complexity that is electrically connected with the LED constant current drive integrated circult of simulating light modulation or PWM dimming interface, and the component number of LED lamp assembly is reduced, and reduced cost, be conducive to the popularization of LED lamp assembly, and programming is simple, the convenient use.
Be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can through appropriate combination, form other execution modes that it will be appreciated by those skilled in the art that.
Above listed a series of detailed description is only illustrating for feasibility execution mode of the present invention; they are not to limit protection scope of the present invention, all disengaging within equivalent execution mode that skill spirit of the present invention does or change all should be included in protection scope of the present invention.
Claims (10)
1. the programmable integrated circuit based on the LED lamp, is characterized in that, comprising: a LED constant current driven element module and a programmable control system module, and described LED constant current driven element module is connected with the LED lamp, for the LED lamp provides operating current; Described programmable control system module and described LED constant current driven element module are electrically connected, and transmit control signal to LED constant current driven element module.
2. the programmable integrated circuit based on the LED lamp as claimed in claim 1, is characterized in that, described LED constant current driven element module comprises a sequential control circuit.
3. the programmable integrated circuit based on the LED lamp as claimed in claim 2, is characterized in that, described programmable control system module comprises a CPU element, one power subsystem, a memory cell, and an I/O unit, wherein, described power subsystem is connected with described CPU element; Described memory cell is connected with described CPU element, with storage system program and user program; Described I/O unit is connected with CPU element.
4. the programmable integrated circuit based on the LED lamp as claimed in claim 3, is characterized in that, described programmable control system module also is connected with a network communications circuits and accepts network instruction.
5. the programmable integrated circuit based on the LED lamp as claimed in claim 3, is characterized in that, described programmable control system module is connected with a body induction circuit.
6. the programmable integrated circuit based on the LED lamp as claimed in claim 3, is characterized in that, described programmable control system module is connected with a remote control circuit.
7. the programmable integrated circuit based on the LED lamp as claimed in claim 3, is characterized in that, described programmable control system module is connected with a sound control circuit.
8. the programmable integrated circuit based on the LED lamp as claimed in claim 3, is characterized in that, described programmable control system module is connected with a light-operated circuit.
9. a LED lamp assembly, is characterized in that, comprising: a LED lamp, a LED constant current driven element module, an and programmable control system module, and described LED constant current driven element module is connected with the LED lamp, for the LED lamp provides operating current; Described programmable control system module and described LED constant current driven element module are electrically connected, and transmit control signal to LED constant current driven element module.
10. LED lamp assembly as claimed in claim 9, is characterized in that, described LED constant current driven element module is connected with external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100584037A CN103152938A (en) | 2013-02-07 | 2013-02-25 | Light-emitting diode (LED) lamp-based programmable integrated circuit and LED lamp assembly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310048722.X | 2013-02-07 | ||
| CN201310048722 | 2013-02-07 | ||
| CN2013100584037A CN103152938A (en) | 2013-02-07 | 2013-02-25 | Light-emitting diode (LED) lamp-based programmable integrated circuit and LED lamp assembly |
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| CN103152938A true CN103152938A (en) | 2013-06-12 |
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| CN2013100584037A Pending CN103152938A (en) | 2013-02-07 | 2013-02-25 | Light-emitting diode (LED) lamp-based programmable integrated circuit and LED lamp assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517526A (en) * | 2013-10-10 | 2014-01-15 | 苏州市职业大学 | Acousto-optic control circuit for LED lighting |
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| US20090058325A1 (en) * | 2007-09-02 | 2009-03-05 | Yu-Sheng So | Group control type fluorescent, led and/or halide lighting control system |
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| CN102843814A (en) * | 2011-06-24 | 2012-12-26 | 鸿富锦精密工业（深圳）有限公司 | LED control system |
| CN202713719U (en) * | 2012-07-05 | 2013-01-30 | 湖北永祥粮食机械股份有限公司 | Background plate PWM light modulation control circuit for color selector |
| CN203136258U (en) * | 2013-02-07 | 2013-08-14 | 苏州市昆士莱照明科技有限公司 | Programmable integrated circuit based on LED lamp and LED lamp assembly |
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| CN2783698Y (en) * | 2005-01-31 | 2006-05-24 | 项珏 | Intelligent multi-channel LED light controller |
| CN101051950A (en) * | 2006-04-03 | 2007-10-10 | 中国科学院半导体研究所 | Optical fiber communication network route signal processor based on FPGA and using method |
| US20090058325A1 (en) * | 2007-09-02 | 2009-03-05 | Yu-Sheng So | Group control type fluorescent, led and/or halide lighting control system |
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| CN103517526A (en) * | 2013-10-10 | 2014-01-15 | 苏州市职业大学 | Acousto-optic control circuit for LED lighting |
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Application publication date: 20130612 |