CN107087334A - A kind of lamp brightness automatic control system - Google Patents
A kind of lamp brightness automatic control system Download PDFInfo
- Publication number
- CN107087334A CN107087334A CN201710318498.XA CN201710318498A CN107087334A CN 107087334 A CN107087334 A CN 107087334A CN 201710318498 A CN201710318498 A CN 201710318498A CN 107087334 A CN107087334 A CN 107087334A
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- CN
- China
- Prior art keywords
- electric capacity
- resistor
- bulb
- resistance
- controllable silicon
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Classifications
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- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of lamp brightness automatic control system, by microwave induced chip, first resistor is to 3rd resistor, first electric capacity, second electric capacity, voltage-stabiliser tube, bidirectional triode thyristor, controllable silicon, bulb, potentiometer, diode and photo resistance composition, whether there is human body process by the sensing of microwave induced chip, when sensing human body signal, output signal triggering bidirectional triode thyristor conducting, bulb obtains electric, simultaneously, photo resistance induced environment light intensity, it is different according to the light of sensing, the resistance of photo resistance is different, the angle of flow of triggering controllable silicon changes, thus the brightness of bulb is automatically controlled, the present invention has detected whether physical activity by human body sensing, so as to automatically control light open and close, simultaneously by sensing light, automatically adjust bulb brightness, it is easy to use, value with popularization and application.
Description
Technical field
The present invention relates to a kind of automatic control system, more particularly to a kind of lamp brightness automatic control system.
Background technology
Automatically control and refer in the case where nobody directly participates in, using additional device, make machine, equipment
Or some working condition or parameter of production process are automatically run according to predetermined rule.It is counterpart's industry control system to automatically control
For concept.In the prior art, the function for the automatic control system of lamp control is single, in line with excelsior spirit, needs
Constantly to improve and innovate.
The content of the invention
The purpose of the present invention is that provides a kind of lamp brightness automatic control system to solve the above problems.
The present invention is achieved through the following technical solutions above-mentioned purpose：
The present invention is by microwave induced chip, first resistor to 3rd resistor, the first electric capacity, the second electric capacity, voltage-stabiliser tube, two-way
Controllable silicon, controllable silicon, bulb, potentiometer, diode and photo resistance composition, microwave induced chip model is TM2291, first
Resistance is that 3.3k Ω, second resistance are that 15k Ω, 3rd resistor are that 3.6k Ω, the first electric capacity are that 10uF, the second electric capacity are
1000pF, voltage-stabiliser tube model 2CW1, bidirectional triode thyristor model MCR100-6/0.8A/400V, controllable silicon model
IN5656, bulb are that conventional light bulb, potentiometer are 10k Ω, diode model IN4001, photo resistance model PT100.
Specifically, positive source simultaneously with the positive pole of microwave induced chip, the first end of first resistor, voltage-stabiliser tube it is negative
The first end connection of pole, the first end of bulb and second resistance, negative pole, the first electricity of power cathode simultaneously with microwave induced chip
The first end of appearance, the positive pole of voltage-stabiliser tube, the first end of bidirectional triode thyristor, the first end of the second electric capacity and the first end of photo resistance
Connection, the output end of microwave induced chip simultaneously with the second end of first resistor, the second end of the first electric capacity and bidirectional triode thyristor
Control end connection, the negative pole of the second end of bidirectional triode thyristor and controllable silicon connects, the positive pole of controllable silicon and the second end of bulb
Connection, the control end of controllable silicon is connected with the negative pole of the first end of potentiometer, the second end of the second electric capacity and diode simultaneously, electricity
Second end of position device is connected with the second end of second resistance, the sliding end of potentiometer and the first end of 3rd resistor simultaneously, and the 3rd
Second end of resistance is connected with the positive pole of diode and the second end of photo resistance simultaneously.
The beneficial effects of the present invention are：
The present invention is a kind of lamp brightness automatic control system, compared with prior art, and the present invention is examined by human body sensing
Whether survey has physical activity, so that light open and close are automatically controlled, while by sensing light, automatically adjusting bulb bright
Degree, easy to use, the value with popularization and application.
Brief description of the drawings
Fig. 1 is the circuit structure schematic diagram of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1：The present invention is by microwave induced chip IC, first resistor R1 to 3rd resistor R3, the first electric capacity C1, the
Two electric capacity C2, voltage-stabiliser tube DW, bidirectional triode thyristor SCR, controllable silicon VS, bulb DX, potentiometer RP, diode D and photo resistance RG
Composition, microwave induced chip IC model TM2291, first resistor R1 are that 3.3k Ω, second resistance R2 are 15k Ω, 3rd resistor
R3 is that 3.6k Ω, the first electric capacity C1 are that 10uF, the second electric capacity C2 are 1000pF, voltage-stabiliser tube DW models 2CW1, bidirectional triode thyristor
SCR models MCR100-6/0.8A/400V, controllable silicon VS models IN5656, bulb DX are that conventional light bulb, potentiometer RP are
10k Ω, diode D models IN4001, photo resistance RG models PT100.
Specifically, positive source simultaneously with the positive pole of microwave induced chip IC, first resistor R1 first end, voltage-stabiliser tube DW
Negative pole, bulb DX first end and second resistance R2 first end connection, power cathode simultaneously with microwave induced chip IC
Negative pole, the first electric capacity C1 first end, voltage-stabiliser tube DW positive pole, bidirectional triode thyristor SCR first end, the first of the second electric capacity C2
End and photo resistance RG first end are connected, the output end of microwave induced chip IC the second end simultaneously with first resistor R1, the
One electric capacity C1 the second end and bidirectional triode thyristor SCR control end connection, bidirectional triode thyristor SCR the second end is with controllable silicon VS's
Negative pole is connected, and controllable silicon VS positive pole is connected with bulb DX the second end, and controllable silicon VS control end is simultaneously with potentiometer RP's
The negative pole connection of first end, the second electric capacity C2 the second end and diode D, potentiometer RP the second end simultaneously with second resistance R2
The second end, potentiometer RP sliding end and 3rd resistor R3 first end connection, 3rd resistor R3 the second end is simultaneously with two
The second end connection of pole pipe D positive pole and photo resistance RG.
The operation principle of the present invention is as follows：
Whether there is human body process by the sensing of microwave induced chip IC, when sensing human body signal, output signal triggering
Bidirectional triode thyristor SCR is turned on, and bulb obtains electric, meanwhile, photo resistance RG induced environment light intensities, according to the light of sensing not
Together, photo resistance RG resistance is different, and the triggering controllable silicon VS angle of flow changes, and thus automatically controls the brightness of bulb,
Adjust the control range that potentiometer RP changes photo resistance RG.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (2)
1. a kind of lamp brightness automatic control system, it is characterised in that：By microwave induced chip, first resistor to 3rd resistor,
First electric capacity, the second electric capacity, voltage-stabiliser tube, bidirectional triode thyristor, controllable silicon, bulb, potentiometer, diode and photo resistance composition,
Microwave induced chip model is that TM2291, first resistor are that 3.3k Ω, second resistance are that 15k Ω, 3rd resistor are 3.6k Ω,
One electric capacity is that 10uF, the second electric capacity are 1000pF, voltage-stabiliser tube model 2CW1, bidirectional triode thyristor model MCR100-6/0.8A/
400V, controllable silicon model IN5656, bulb be conventional light bulb, potentiometer be 10k Ω, it is diode model IN4001, photosensitive
Resistance model PT100.
2. lamp brightness automatic control system according to claim 1, it is characterised in that：Positive source simultaneously with microwave sense
The first end of positive pole, the first end of first resistor, the negative pole of voltage-stabiliser tube, the first end of bulb and the second resistance of chip is answered to connect
Connect, power cathode simultaneously with the negative pole of microwave induced chip, the first end of the first electric capacity, the positive pole of voltage-stabiliser tube, bidirectional triode thyristor
First end, the first end of the second electric capacity and the connection of the first end of photo resistance, the output end of microwave induced chip is simultaneously with the
Second end of one resistance, the second end of the first electric capacity and bidirectional triode thyristor control end connection, the second end of bidirectional triode thyristor with
Second end of the negative pole connection of controllable silicon, the positive pole of controllable silicon and bulb is connected, the control end of controllable silicon simultaneously with potentiometer
The negative pole connection of first end, the second end of the second electric capacity and diode, the second end of potentiometer simultaneously with second resistance second
End, the first end connection of the sliding end of potentiometer and 3rd resistor, the second end of 3rd resistor simultaneously with the positive pole of diode and
The second end connection of photo resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710318498.XA CN107087334A (en) | 2017-05-08 | 2017-05-08 | A kind of lamp brightness automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710318498.XA CN107087334A (en) | 2017-05-08 | 2017-05-08 | A kind of lamp brightness automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107087334A true CN107087334A (en) | 2017-08-22 |
Family
ID=59611648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710318498.XA Pending CN107087334A (en) | 2017-05-08 | 2017-05-08 | A kind of lamp brightness automatic control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107087334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718475A (en) * | 2018-04-18 | 2018-10-30 | 吴圣铎 | The traffic lights for following ambient brightness and becoming |
Citations (9)
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|---|---|---|---|---|
| CN102202451A (en) * | 2011-03-23 | 2011-09-28 | 朱虹 | Desk lamp capable of automatically controlling illumination |
| CN202396054U (en) * | 2011-12-28 | 2012-08-22 | 洪珍 | Desk lamp with brightness automatically controlled |
| CN203151843U (en) * | 2013-04-10 | 2013-08-21 | 四川华通特种工程塑料研究中心有限公司 | Light-dimming desk lamp with self-controlled illumination |
| CN203927554U (en) * | 2014-06-27 | 2014-11-05 | 欧亚娣 | A kind of intensity adjustable desk lamp |
| CN104852718A (en) * | 2015-05-05 | 2015-08-19 | 河南职业技术学院 | Microwave-sensing human body control switch |
| CN205134470U (en) * | 2015-10-27 | 2016-04-06 | 天津顺千润科技发展有限公司 | Control system washes by water between public health |
| CN105761400A (en) * | 2016-01-07 | 2016-07-13 | 西安电力高等专科学校 | Electronic anti-theft alarm |
| CN105953188A (en) * | 2016-07-21 | 2016-09-21 | 黄勇 | Light-controlled streetlamp with brightness changing along with ambient light |
| CN106028602A (en) * | 2016-07-16 | 2016-10-12 | 吴圣铎 | Variable-light street lamp adapting to ambient light intensity |
-
2017
- 2017-05-08 CN CN201710318498.XA patent/CN107087334A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202451A (en) * | 2011-03-23 | 2011-09-28 | 朱虹 | Desk lamp capable of automatically controlling illumination |
| CN202396054U (en) * | 2011-12-28 | 2012-08-22 | 洪珍 | Desk lamp with brightness automatically controlled |
| CN203151843U (en) * | 2013-04-10 | 2013-08-21 | 四川华通特种工程塑料研究中心有限公司 | Light-dimming desk lamp with self-controlled illumination |
| CN203927554U (en) * | 2014-06-27 | 2014-11-05 | 欧亚娣 | A kind of intensity adjustable desk lamp |
| CN104852718A (en) * | 2015-05-05 | 2015-08-19 | 河南职业技术学院 | Microwave-sensing human body control switch |
| CN205134470U (en) * | 2015-10-27 | 2016-04-06 | 天津顺千润科技发展有限公司 | Control system washes by water between public health |
| CN105761400A (en) * | 2016-01-07 | 2016-07-13 | 西安电力高等专科学校 | Electronic anti-theft alarm |
| CN106028602A (en) * | 2016-07-16 | 2016-10-12 | 吴圣铎 | Variable-light street lamp adapting to ambient light intensity |
| CN105953188A (en) * | 2016-07-21 | 2016-09-21 | 黄勇 | Light-controlled streetlamp with brightness changing along with ambient light |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718475A (en) * | 2018-04-18 | 2018-10-30 | 吴圣铎 | The traffic lights for following ambient brightness and becoming |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
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| RJ01 | Rejection of invention patent application after publication |