CN107682974A - Light gradient control system - Google Patents
Light gradient control system Download PDFInfo
- Publication number
- CN107682974A CN107682974A CN201711100258.9A CN201711100258A CN107682974A CN 107682974 A CN107682974 A CN 107682974A CN 201711100258 A CN201711100258 A CN 201711100258A CN 107682974 A CN107682974 A CN 107682974A
- Authority
- CN
- China
- Prior art keywords
- unit
- light
- control
- control system
- pressure regulation
- 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]
- H05B45/30—Driver circuits
- H05B45/37—Converter 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]
Abstract
The invention discloses a kind of light gradient control system, it is related to field of illuminating lamps, there is no the process of gradual change to cause the uncomfortable technical problem of eyes for existing illuminator, control unit is used as by the use of using single-chip microcomputer, after single-chip microcomputer receives signal of turning on light, the power supply sent first with PWM to rectification filtering unit carries out pressure regulation, so that the voltage for being output to load end gradually rises, gradually brightened so as to play a part of control load light fixture, the inventive structure is simple, it is easy to operate, solve very well because conventional lamp can not gradual change cause the uncomfortable problem of eyes.
Description
Technical field
The present invention relates to field of illuminating lamps, more particularly to a kind of light gradient control system.
Background technology
When night turns on light, because light does not have the process of gradual change to be directly entered highest luminance state, eyes are very uncomfortable, special
The family for not being corresponding with baby is even more important, and baby by eyes strong impulse probably because cry and screamed more than.
The content of the invention
The present invention provides a kind of light gradient control system, and the process for not having gradual change to solve existing illuminator causes
The uncomfortable technical problem of eyes.
To solve the above problems, the present invention adopts the following technical scheme that realization：
A kind of light gradient control system, including control unit, switch order unit, control power subsystem, electric network source, rectification
Filter unit, pressure regulation unit and load unit；
The rectification filtering unit end of incoming cables is connected with electric network source, the leading-out terminal of rectification filtering unit first and pressure regulation unit inlet wire
End connection, the leading-out terminal of rectification filtering unit second are connected with control power subsystem one end；
The control power subsystem other end is connected with control unit power end；
Pressure regulation unit leading-out terminal is connected with load unit；
Control unit first interface is connected with switch order unit；
Control unit second interface is connected with pressure regulation unit control terminal.
Preferably, described control unit includes the single-chip microcomputer with A/D conversion function, whole for coordinating, controlling
The work of individual system.
Preferably, the switch order unit is button switch, for the signal turned on light or turned off the light to control unit input.
Preferably, it is described to control power subsystem as direct current 5V insulating power supply exported.
Preferably, the pressure regulation unit is that can pass through PWM to control the voltage regulating module for exporting different magnitudes of voltage.
Preferably, the load unit is light emitting diode illuminating apparatus.
The present invention is by the use of using single-chip microcomputer as control unit, after single-chip microcomputer receives signal of turning on light, first with PWM to whole
The power supply that stream filter unit is sent carries out pressure regulation so that the voltage for being output to load end gradually rises, so as to play control load
The effect that light fixture gradually brightens, the inventive structure is simple, easy to operate, solve very well because conventional lamp can not gradual change cause eye
The uncomfortable problem of eyeball.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the figure in the embodiment of the present invention
1, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Section Example, rather than whole embodiments.The embodiments of the invention being generally described and illustrated herein in the accompanying drawings it is detailed
Thin description is not intended to limit the scope of claimed invention, but is merely representative of the selected embodiment of the present invention.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 is the general structure schematic diagram of the present invention, as shown in figure 1, a kind of light gradient control system, including control are single
Member, switch order unit, control power subsystem, electric network source, rectification filtering unit, pressure regulation unit and load unit；
The rectification filtering unit end of incoming cables is connected with electric network source, the leading-out terminal of rectification filtering unit first and pressure regulation unit inlet wire
End connection, the leading-out terminal of rectification filtering unit second are connected with control power subsystem one end；
The control power subsystem other end is connected with control unit power end；
Pressure regulation unit leading-out terminal is connected with load unit；
Control unit first interface is connected with switch order unit；
Control unit second interface is connected with pressure regulation unit control terminal；
Wherein, described control unit includes the single-chip microcomputer with A/D conversion function, for coordinating, controlling whole system
Work；
The switch order unit is button switch, for the signal turned on light or turned off the light to control unit input；
It is described to control power subsystem as direct current 5V insulating power supply exported；
The pressure regulation unit exports the voltage regulating module of different magnitudes of voltage for that can be controlled by PWM；
The load unit is light emitting diode illuminating apparatus.
The present invention is by the use of using single-chip microcomputer as control unit, after single-chip microcomputer receives signal of turning on light, first with PWM to whole
The power supply that stream filter unit is sent carries out pressure regulation so that the voltage for being output to load end gradually rises, so as to play control load
The effect that light fixture gradually brightens, the inventive structure is simple, easy to operate, solve very well because conventional lamp can not gradual change cause eye
The uncomfortable problem of eyeball.
Claims (6)
- A kind of 1. light gradient control system, it is characterised in that including control unit, switch order unit, control power subsystem, Electric network source, rectification filtering unit, pressure regulation unit and load unit；The rectification filtering unit end of incoming cables is connected with electric network source, the leading-out terminal of rectification filtering unit first and pressure regulation unit inlet wire End connection, the leading-out terminal of rectification filtering unit second are connected with control power subsystem one end；The control power subsystem other end is connected with control unit power end；Pressure regulation unit leading-out terminal is connected with load unit；Control unit first interface is connected with switch order unit；Control unit second interface is connected with pressure regulation unit control terminal.
- 2. light gradient control system according to claim 1, it is characterised in that：Described control unit includes the single-chip microcomputer with A/D conversion function, for coordinating, controlling the work of whole system Make.
- 3. light gradient control system according to claim 1, it is characterised in that：The switch order unit is button switch, for the signal turned on light or turned off the light to control unit input.
- 4. light gradient control system according to claim 1, it is characterised in that：It is described to control power subsystem as direct current 5V insulating power supply exported.
- 5. light gradient control system according to claim 1, it is characterised in that：The pressure regulation unit exports the voltage regulating module of different magnitudes of voltage for that can be controlled by PWM.
- 6. light gradient control system according to claim 1, it is characterised in that：The load unit is light emitting diode illuminating apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711100258.9A CN107682974A (en) | 2017-11-09 | 2017-11-09 | Light gradient control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711100258.9A CN107682974A (en) | 2017-11-09 | 2017-11-09 | Light gradient control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107682974A true CN107682974A (en) | 2018-02-09 |
Family
ID=61146221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711100258.9A Withdrawn CN107682974A (en) | 2017-11-09 | 2017-11-09 | Light gradient control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107682974A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201039537Y (en) * | 2007-03-30 | 2008-03-19 | 冷洪卫 | Step down light adjusting device with adjustable step down time |
| CN201616934U (en) * | 2009-11-24 | 2010-10-27 | 秦皇岛富通尼特智能科技有限公司 | Single-wire intelligent light modulating switch |
| CN201690646U (en) * | 2010-03-23 | 2010-12-29 | 厦门市东林电子有限公司 | Delayed gradient change energy-saving lamp |
| CN202206602U (en) * | 2011-08-01 | 2012-04-25 | 深圳市昂发电子科技有限公司 | LED drive power supply |
| CN202475899U (en) * | 2012-03-16 | 2012-10-03 | 高伟波 | Special light controller for cultural relic showcase |
| CN103857107A (en) * | 2012-11-30 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Light fixture and light modulation circuit thereof |
| CN104168698A (en) * | 2014-08-15 | 2014-11-26 | 叶鸣 | Practical keyed LED light dimming device |
| CN204028594U (en) * | 2014-08-11 | 2014-12-17 | 张素琴 | The intelligent management system of family potted plant plant |
-
2017
- 2017-11-09 CN CN201711100258.9A patent/CN107682974A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201039537Y (en) * | 2007-03-30 | 2008-03-19 | 冷洪卫 | Step down light adjusting device with adjustable step down time |
| CN201616934U (en) * | 2009-11-24 | 2010-10-27 | 秦皇岛富通尼特智能科技有限公司 | Single-wire intelligent light modulating switch |
| CN201690646U (en) * | 2010-03-23 | 2010-12-29 | 厦门市东林电子有限公司 | Delayed gradient change energy-saving lamp |
| CN202206602U (en) * | 2011-08-01 | 2012-04-25 | 深圳市昂发电子科技有限公司 | LED drive power supply |
| CN202475899U (en) * | 2012-03-16 | 2012-10-03 | 高伟波 | Special light controller for cultural relic showcase |
| CN103857107A (en) * | 2012-11-30 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Light fixture and light modulation circuit thereof |
| CN204028594U (en) * | 2014-08-11 | 2014-12-17 | 张素琴 | The intelligent management system of family potted plant plant |
| CN104168698A (en) * | 2014-08-15 | 2014-11-26 | 叶鸣 | Practical keyed LED light dimming device |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180209 |
|
| WW01 | Invention patent application withdrawn after publication |