CN108200684A - A kind of lamp string of adjustment operating mode - Google Patents
A kind of lamp string of adjustment operating mode Download PDFInfo
- Publication number
- CN108200684A CN108200684A CN201711457345.XA CN201711457345A CN108200684A CN 108200684 A CN108200684 A CN 108200684A CN 201711457345 A CN201711457345 A CN 201711457345A CN 108200684 A CN108200684 A CN 108200684A
- Authority
- CN
- China
- Prior art keywords
- lamp string
- circuit
- operating mode
- control module
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to ornament lamp technical fields, provide a kind of lamp string of adjustment operating mode, including lamp string, power access end and controller, the extraneous power supply of power access end connection, the input terminal connection power access end of the controller, output terminal connects the lamp string, the controller includes switch, electronic transformer circuit, intelligent control module and the lamp string flashing control circuitry of electric signal connection successively, and the intelligent control module is for monitoring powering mode and adjustment circuit operating mode automatically.A kind of lamp string of adjustment operating mode provided by the invention, can monitor powering mode, and adjust operating mode automatically, save electric energy, extend usage time.
Description
Technical field
The present invention relates to ornament lamp technical field more particularly to a kind of lamp strings of adjustment operating mode.
Background technology
Ornament lamp type is various, and LED light string is a kind of common decorative lamp, can outdoors with indoor use.It is existing
LED light string mostly using mains-supplied or battery powered, often brightness remains unchanged existing lamp string, using battery powered
When, the electricity in battery can gradually decrease, and the constant consumption that can accelerate electricity in battery of lamp string brightness, can shorten battery in this way
Service life, need to be replaced frequently battery, using trouble；When using mains-supplied, exchange need to be connected to using transformer
On power supply, to realize that the transformation to LED light is powered, and traditional silicon steel sheet transformer body is big, heavy, valency is high.
Therefore, how existing lamp string is improved, it is that those skilled in the art urgently solve that it is made, which to overcome drawbacks described above,
A problem certainly.
Invention content
In view of the above-mentioned state of the art, the technical problems to be solved by the invention are to provide a kind of adjustment work
The lamp string of operation mode can monitor powering mode, and adjust operating mode automatically, save electric energy, extend usage time.
Technical solution is used by the present invention solves above-mentioned technical problem：
A kind of lamp string of adjustment operating mode, including lamp string, power access end and controller, the power access end
The extraneous power supply of connection, the input terminal connection power access end of the controller, output terminal connect the lamp string, the controller packet
Include switch, electronic transformer circuit, intelligent control module and the lamp string flashing control circuitry of electric signal connection successively, the intelligence
Control module is for monitoring powering mode and adjustment circuit operating mode automatically.
Further, power supply is divided into two-way, and lamp string is connected with unilateral diode by voltage stabilizing coils all the way, and another way passes through
Unilateral diode connects controller and electronic transformer circuit.
Further, electronic transformer circuit is in parallel with lamp string circuit, each LED light in lamp string passes through triode parallel connection
It is connected in main road, is connected between LED light in parallel by bilateral diode together.
Further, switch, intelligent control module and lamp string flashing control circuitry are cascaded, and pass through controlling switch lamp
The opening and closing of serializer circuit is connected between capacitor and electronic transformer circuit between lamp string circuit main line and switch and is connected with adjusting
Resistance.
Further, the operating mode of circuit includes a variety of Working moulds such as the constant pattern of brightness, brightness intelligence changing pattern
Formula.
Further, the operating mode of circuit is adjusted according to power supply powering mode, and the powering mode of power supply includes city
Electric powering mode (constant pressure powering mode) and battery powered mode.
Further, the intelligent control module judges powering mode according to voltage change in observation circuit.
Further, when the intelligent control module monitors that voltage is constant in circuit, it is determined as mains-supplied.
Further, when the intelligent control module monitors voltage change in circuit, it is determined as battery powered.
Further, adjustment circuit uses the constant pattern of brightness when the intelligent control module detects mains-supplied pattern
Work uses brightness intelligence changing pattern when powering as battery powered mode.
Further, generally it is subject to intelligent control module input terminal voltage, controller uses the statistics of simulation based on digital,
The change in pressure drop in certain time is counted, if stablizing in 5V, is judged as mains-supplied pattern, if the wave in 4.75-5.25V
It is dynamic, then it is judged as battery powered mode, this is because battery power voltage is the terminal or sensor node with external connection
Variation, and the fluctuation of voltage and current can influence the service life of battery, and provide at this time the operating mode of smart brightness with
Coordinate the output voltage of battery, can effectively extend the service life of battery.
Advantageous effect：
Using technical solution provided by the invention, compared with prior art, have the advantages that：
1st, a kind of lamp string of adjustment operating mode of the invention is using intelligent control module, can monitoring voltage variation sentence
Determine powering mode, to adjust the operating mode of lamp string, achieve the purpose that energy saving and intelligent control.
2nd, when battery powered, then lamp string brightness is automatically adjusted in different periods using brightness intelligence changing pattern automatically,
Electric energy is saved, can effectively extend service time of battery.
3rd, pass through the detection of controller, the automatic stabilization that electric current is adjusted by the way of adjustment pulsewidth or node control
Property ensures the brightness stability of lamp string, extends the service life of lamp string.
4th, it using electronic transformer circuit is provided with, is not needing to connect the big transformer of conventional cumbersome body, it is simple in structure,
It is easy to use.
Description of the drawings
Fig. 1 is the circuit structure front view of the present invention.
Specific embodiment
, there are further understanding and understanding in the effect of to make to structure feature of the invention and being reached, to preferable
Embodiment and attached drawing cooperation detailed description, are described as follows：
As shown in Figure 1, a kind of lamp string of adjustment operating mode, including lamp string, power access end and controller, electricity
The extraneous power supply of source incoming end connection, the input terminal connection power access end of controller, output terminal connection lamp string, controller include according to
Switch, electronic transformer circuit, intelligent control module and the lamp string flashing control circuitry of secondary electric signal connection, intelligent control module
For monitoring powering mode and adjustment circuit operating mode automatically, the operating mode of circuit includes the constant pattern of brightness, brightness intelligence
Multiple-working modes, the power supplys such as energy changing pattern are divided into two-way, connect lamp string with unilateral diode by voltage stabilizing coils all the way, separately
Controller and electronic transformer circuit are connected by unilateral diode all the way, electronic transformer circuit is in parallel with lamp string circuit, in lamp string
Each LED light be connected in parallel and be connected in main road by triode, pass through bilateral diode string between LED light in parallel
Connection, switch, intelligent control module and lamp string flashing control circuitry are cascaded, by the opening and closing of controlling switch lamp serializer circuit,
It is connected between capacitor and electronic transformer circuit between lamp string circuit main line and switch and is connected with regulation resistance..Powering mode
Including mains-supplied and battery powered mode.Wherein intelligent control module is according to voltage change judgement power supply mould in observation circuit
Formula.The operating voltage of lamp string is 5V in the present embodiment, and therefore, the standard value for setting detection voltage in intelligent control module is 5V,
Intelligent control module monitor in circuit at the appointed time voltage maintain 5V it is constant when, be determined as mains-supplied, it is automatic to adjust
Whole circuit operating pattern is the constant pattern of brightness.Such as in 4.75-5.25V when intelligent control module monitors voltage change in circuit
Between fluctuate, be determined as battery powered.
The intelligent lamp string of the present invention automatically adjusts lamp string brightness in different periods using intelligent control module, saves electric energy,
Service time of battery can effectively be extended, and utilize electronic transformer circuit, do not needing to connect the big transformer of conventional cumbersome body,
It is simple in structure, it is easy to use.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that it still can be right
Technical solution recorded in previous embodiment modifies or which part technical characteristic is replaced on an equal basis；And these
Modification is replaced, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (7)
1. a kind of lamp string of adjustment operating mode, which is characterized in that described including lamp string, power access end and controller
The extraneous power supply of power access end connection, the input terminal connection power output end of the controller, the output terminal connection institute of controller
Lamp string is stated, microcontroller is detected, and switch, intelligent control module and the lamp string that the controller includes electric signal connection successively are dodged
Bright control circuit, the intelligent control module is for monitoring powering mode and adjustment circuit operating mode automatically, intelligent control mould
Block adjusts current strength by adjusting pulsewidth or node isotype, and power supply is divided into two-way, passes through voltage stabilizing coils and unidirectional two all the way
Pole pipe connects lamp string, and another way connects controller and electronic transformer circuit, electronic transformer circuit and lamp string by unilateral diode
Circuit in parallel, each LED light in lamp string is connected in parallel by triode to be connected in main road, between LED light in parallel
It is connected by bilateral diode, switch, intelligent control module and lamp string flashing control circuitry are cascaded, and are controlled by switching
The opening and closing of lamp string circuit is connected between capacitor and electronic transformer circuit between lamp string circuit main line and switch and is connected with tune
Economize on electricity resistance.
A kind of 2. lamp string of adjustment operating mode according to claim 1, which is characterized in that the work of lamp string circuit
Pattern includes the multiple-working modes such as the constant pattern of brightness, brightness intelligence changing pattern, and the operating mode of lamp string circuit is according to electricity
Source powering mode is adjusted, and the powering mode of power supply includes mains-supplied pattern and battery powered mode.
A kind of 3. lamp string of adjustment operating mode according to claim 1, which is characterized in that the intelligent control mould
Root tuber judges powering mode according to voltage change in observation circuit.
4. according to a kind of lamp string of adjustment operating mode of claim 1-3 any one of them, which is characterized in that the intelligence
When energy control module monitors that voltage is constant in circuit, it is determined as mains-supplied.
5. according to a kind of lamp string of adjustment operating mode of claim 1-3 any one of them, which is characterized in that the intelligence
When energy control module monitors voltage change in circuit, it is determined as battery powered.
6. the lamp string of a kind of adjustment operating mode according to claim 5, which is characterized in that the power supply is alternating current
During power supply, circuit is using the constant pattern work of brightness.
7. the lamp string of a kind of adjustment operating mode according to claim 6, which is characterized in that the power supply is battery
During power supply, circuit is worked using brightness intelligence changing pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457345.XA CN108200684A (en) | 2017-12-28 | 2017-12-28 | A kind of lamp string of adjustment operating mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457345.XA CN108200684A (en) | 2017-12-28 | 2017-12-28 | A kind of lamp string of adjustment operating mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108200684A true CN108200684A (en) | 2018-06-22 |
Family
ID=62585120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711457345.XA Pending CN108200684A (en) | 2017-12-28 | 2017-12-28 | A kind of lamp string of adjustment operating mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108200684A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201360175Y (en) * | 2009-02-17 | 2009-12-09 | 天津光隆光电科技有限公司 | LED lamp tube power source switching circuit |
| CN202769506U (en) * | 2012-08-04 | 2013-03-06 | 宁波来和圣诞礼品有限公司 | Intelligent and multi-functional light-emitting diode (LED) string lights |
| CN103561507A (en) * | 2013-09-30 | 2014-02-05 | 常州市巨泰电子有限公司 | LED lamp string single way band control circuit and control method |
| CN203632922U (en) * | 2013-11-25 | 2014-06-04 | 东莞大焱电器有限公司 | LED lamp flashing circuit |
| CN204697366U (en) * | 2015-06-26 | 2015-10-07 | 宁波来和圣诞礼品有限公司 | A kind of LED control circuit |
| CN205807040U (en) * | 2016-06-21 | 2016-12-14 | 台州市塞邦贸易有限公司 | The lamp string of a kind of controllable flicker and use the flowering cherry of this lamp string |
| CN205807034U (en) * | 2016-05-05 | 2016-12-14 | 广德利德光电有限公司 | A kind of Christmans light string of monochromatic LED |
| CN206250834U (en) * | 2016-12-23 | 2017-06-13 | 珠海市诚立信电子科技有限公司 | Christmas lamp power-supply controller of electric |
-
2017
- 2017-12-28 CN CN201711457345.XA patent/CN108200684A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201360175Y (en) * | 2009-02-17 | 2009-12-09 | 天津光隆光电科技有限公司 | LED lamp tube power source switching circuit |
| CN202769506U (en) * | 2012-08-04 | 2013-03-06 | 宁波来和圣诞礼品有限公司 | Intelligent and multi-functional light-emitting diode (LED) string lights |
| CN103561507A (en) * | 2013-09-30 | 2014-02-05 | 常州市巨泰电子有限公司 | LED lamp string single way band control circuit and control method |
| CN203632922U (en) * | 2013-11-25 | 2014-06-04 | 东莞大焱电器有限公司 | LED lamp flashing circuit |
| CN204697366U (en) * | 2015-06-26 | 2015-10-07 | 宁波来和圣诞礼品有限公司 | A kind of LED control circuit |
| CN205807034U (en) * | 2016-05-05 | 2016-12-14 | 广德利德光电有限公司 | A kind of Christmans light string of monochromatic LED |
| CN205807040U (en) * | 2016-06-21 | 2016-12-14 | 台州市塞邦贸易有限公司 | The lamp string of a kind of controllable flicker and use the flowering cherry of this lamp string |
| CN206250834U (en) * | 2016-12-23 | 2017-06-13 | 珠海市诚立信电子科技有限公司 | Christmas lamp power-supply controller of electric |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |
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| RJ01 | Rejection of invention patent application after publication |