CN106793383A - A kind of energy-conserving and environment-protective lighting device - Google Patents
A kind of energy-conserving and environment-protective lighting device Download PDFInfo
- Publication number
- CN106793383A CN106793383A CN201611101444.XA CN201611101444A CN106793383A CN 106793383 A CN106793383 A CN 106793383A CN 201611101444 A CN201611101444 A CN 201611101444A CN 106793383 A CN106793383 A CN 106793383A
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- resistance
- timer
- pins
- points
- electric capacity
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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
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient 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
- 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
- H05B47/16—Controlling the light source by timing means
-
- 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 energy-conserving and environment-protective lighting device, including power supply, load, switch, rectifier bridge, timer, IGCT, inductance, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the first electric capacity, the second electric capacity and the 3rd electric capacity；The b points of rectifier bridge are connected as the output end of rectifier bridge with one end of inductance；One end of load is connected with the anode of IGCT, and the minus earth of IGCT, the control pole of IGCT is connected with one end of second resistance, and the other end of second resistance is connected with timer No. 3 pins；No. 2 pins of timer are connected with one end of switch, and one end of the 4th resistance is connected with No. 6 pins and No. 7 pins of timer simultaneously, and the other end of the 4th resistance is connected with one end of the second electric capacity, the other end ground connection of the second electric capacity.This hair will switch control and Based Intelligent Control effectively combines, and simple structure is easy to operate, the effectively save electric energy of energy, and with low cost.
Description
Technical field
The present invention relates to a kind of illuminator, and in particular to a kind of energy-conserving and environment-protective lighting device.
Background technology
With the fast development and social progress of national economy, education all attracts attention and payes attention in the whole society, campus rule
Mould increases also with the quantity of educatee and constantly expands, and the quantity in classroom is also increased considerably, to make teachers and students have comfortably
Impart knowledge to students and academic environment, either the area in classroom, facility and illumination, school side within one's power, has all paid ten
The effort for dividing.
But due to the opening management mode of school, and crew awareness of saving energy it is thin, the classroom of school is on daytime
In the case that indoor illumination intensity is very high, still generally existing is turned on light operation phenomenon.Energy shortage is the 21 century new class that faces of the world
Topic, outside the new energy is found, how energy saving, increasing the benefit also just becomes the important topic of our researchs, so
How school also becomes a problem in the urgent need to address saving electric power energy.
But China's illumination intelligent level is integrally also relatively low, brightness adjustment control mode is applied to classroom, ladder religion
Cost is too high again for room, it is difficult to receive, and up to the present, the light fixture in school instruction building have selected fluorescent lamp mostly, and brightness adjustment control is needed
Special dimming ballast is wanted, it is comparatively laborious, therefore, switch control is the major control mode of classroom's illumination.
In the prior art, also without both can will switch control and Based Intelligent Control effectively combine and the low photograph of cost
Bright system.
The content of the invention
The technical problems to be solved by the invention are to overcome the deficiencies in the prior art, there is provided a kind of energy-conserving and environment-protective illumination dress
Put, its circuit structure is simple, effectively combine by by switch control and Based Intelligent Control, make the present invention both can be with effectively save
Electric energy, but also with easy to operate, low cost, be easy to promote advantage.
The present invention is achieved through the following technical solutions：
A kind of energy-conserving and environment-protective lighting device, including power supply, load and switch, also including rectifier bridge, timer, IGCT,
First resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, inductance, the first electric capacity, the second electric capacity and the 3rd electricity
Hold；5th resistance is photo resistance；The rectifier bridge is provided with two inputs and two output ends, and rectifier bridge includes four
The bridge arm that bar head and the tail are sequentially connected, four nodes are set to a points, b points, c points and d points；A points and c points are used as the two of rectifier bridge
Individual input is connected with the two ends of power supply respectively, b points and d points as rectifier bridge two output ends, d points ground connection, b points are used as whole
The output end for flowing bridge is connected with one end of inductance, and the other end of inductance with one end of load and first resistor while be connected, first
Electric capacity is connected in parallel on the two ends of inductance；The other end of load connection inductance relatively is connected with the anode of IGCT, IGCT
Minus earth, the control pole of IGCT is connected with one end of second resistance, the other end of second resistance and timer No. 3 pins
Connection；The other end of the relative connection inductance of the first resistor is connected with one end of the 5th resistance, the other end of the 5th resistance and
No. 2 pins connection of timer；The one end of No. 2 pins of the timer also with switch is connected, the other end and the timing of switch
No. 3 pins connection of device, No. 3 pins of timer are also connected with one end of 3rd resistor, the other end ground connection of 3rd resistor；It is fixed
When device No. 4 pins and No. 8 pins connection timer relative with the 5th resistance simultaneously No. 2 other ends of pin it is connected, the 5th
The one end of No. 2 other ends of pin of the relative connection timer of resistance also with the 4th resistance is connected, and the other end of the 4th resistance is same
When be connected with No. 6 pins and No. 7 pins of timer, the one end of the other end of the 4th resistance also with the second electric capacity is connected, second
The other end ground connection of electric capacity；No. 5 pins of timer are connected with one end of the 3rd electric capacity, the other end ground connection of the 3rd electric capacity；It is fixed
When device No. 1 pin ground connection.During using the present invention, generally, power supply is civil power, i.e. 220V alternating voltages, and civil power passes through
Rectifier bridge is rectified into DC voltage, then through inductance and the first capacitor filtering, then relevant voltage value is obtained after first resistor current limliting
VCC, magnitude of voltage VCC are connected as the power supply of timer with No. 8 pins of timer, and timer and the 4th resistance,
Second electric capacity constitutes monostable flipflop together, and IGCT is controlled by above-mentioned monostable flipflop, for controlling the logical of load
It is disconnected, then it is used to control the unlatching and extinguishing of lamp in the present invention, concrete operating principle is：On bright and clear daytime, work as light
When being irradiated to five resistance, the resistance of the 5th resistance becomes very little, presses switch, and No. 2 pins of timer can not produce amplitude
Triggering negative pulse less than VCC/3, therefore No. 3 pins of timer can not be made to export high level turns on it triggering IGCT,
Load does not work；When evening or not enough indoor light, the resistance of the 5th resistance becomes big, presses switch, and No. 2 pins of timer are produced
Low level pulse less than VCC/3, so that No. 3 pins output high level of timer, it triggers the control pole of IGCT,
Make turn on thyristors, bright, the prior value by adjusting the 4th resistance and the second electric capacity is loaded, when can set different timings
Between, after corresponding timing, lamp extinguishes.Therefore, the present invention effectively combines switch control and Based Intelligent Control, realizes
Only pressing switch at night or when indoor light is not enough can just make that lamp is bright, and timing one is arrived, and lamp actively extinguishes, and is such as needed again
Open, it is necessary to press switch again, even and if press switch lamp on bright and clear daytime also will not be bright, both met the photograph of people
Bright needs, reduce the waste of electric energy again, so that significantly more efficient saved electric energy；In addition, circuit structure of the present invention is simple, it is fixed
When device technology maturation and low cost, dependable performance is easy to operate, is easy to promote.
Further, the 4th resistance is swept resistance.4th resistance is set to swept resistance, can be by regulation
The resistance of the 4th resistance, so that change timing, it is scientific and reasonable, it is easy to use.
Further, also including voltage-regulator diode, the plus earth of voltage-regulator diode, the negative pole of voltage-regulator diode and first
The other end of the b points of the relative connection rectifier bridge of resistance is connected.Voltage-regulator diode is set, and the voltage for obtaining timer is more steady
It is fixed, improve the work quality of timer.
The present invention compared with prior art, has the following advantages and advantages：The present invention had both met the photograph of people
Bright needs, reduce the waste of electric energy again, so that significantly more efficient saved electric energy；Secondly, the present invention will switch control and intelligence
Can control effectively combine, circuit structure is simple, timer technique maturation and low cost, dependable performance, makes operation of the present invention
It is convenient, it is with low cost, it is easy to promote；Finally, the 4th resistance is set to swept resistance, can be by the resistance of the 4th resistance of regulation
Value, so that change timing, it is scientific and reasonable, it is easy to use.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in accompanying drawing：
A1-rectifier bridge, A2-timer, U1-power supply, VS-IGCT, SB-switch, LA-load, L-inductance,
D1-voltage-regulator diode, R1-first resistor, R2-second resistance, R3-3rd resistor, R4-the 4th resistance, the electricity of R5-the 5th
Resistance, C1-the first electric capacity, C2-the second electric capacity, the electric capacity of C3-the 3rd.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
It is limitation of the invention.
Embodiment
As shown in figure 1, a kind of energy-conserving and environment-protective lighting device is present embodiments provided, including power supply U1, load LA, switch
SB, rectifier bridge A1, timer A2, IGCT VS, inductance L, voltage-regulator diode D1, first resistor R1, second resistance R2, the 3rd electricity
Resistance R3, the 4th resistance R4, the 5th resistance R5, the first electric capacity C1, the second electric capacity C2 and the 3rd electric capacity C3；5th resistance R5 is photosensitive
Resistance；4th resistance R4 is swept resistance.
The rectifier bridge A1 is provided with two inputs and two output ends, and rectifier bridge A1 is sequentially connected including four head and the tail
Bridge arm, four nodes are set to a points, b points, c points and d points；A points and c points are distinguished as two inputs of rectifier bridge A1
Two ends with power supply U1 are connected, b points and d points as rectifier bridge A1 two output ends, d points ground connection, b points are used as rectifier bridge A1's
Output end is connected with one end of inductance L, and the other end of inductance L is connected with the one end for loading LA and first resistor R1 simultaneously, and first
Electric capacity C1 is connected in parallel on the two ends of inductance L；The other end of the relative connection inductance L of load LA is connected with the anode of IGCT VS, brilliant lock
The minus earth of pipe VS, the control pole of IGCT VS is connected with one end of second resistance R2, the other end of second resistance R2 with it is fixed
When device A2 the connection of No. 3 pins；The other end of the relative connection inductance of first resistor R1 is connected with one end of the 5th resistance R5, and the 5th
The other end of resistance R5 is connected with No. 2 pins of timer A2；
The one end of No. 2 pins of timer A2 also with switch SB is connected, and the other end for switching SB draws with No. 3 of timer A2
Pin is connected, and the one end of No. 3 pins of timer A2 also with 3rd resistor R3 be connected, and the other end of 3rd resistor R3 is grounded；Regularly
No. 2 other ends of pin of No. 4 pins of device A2 and No. 8 pins connection timer A2 relative with the 5th resistance R5 simultaneously are connected,
The one end of No. 2 other ends of pin of the relative connection timer A2 of the 5th resistance R5 also with the 4th resistance R4 is connected, the 4th resistance
The other end of R4 is connected with No. 6 pins and No. 7 pins of timer A2 simultaneously, the other end of the 4th resistance R4 also with the second electric capacity
One end connection of C2, the other end ground connection of the second electric capacity C2；No. 5 pins of timer A2 are connected with one end of the 3rd electric capacity C3,
The other end ground connection of the 3rd electric capacity C3；No. 1 pin ground connection of timer A2；The negative pole of voltage-regulator diode D1 and first resistor R1 phases
The other end to the b points of connection rectifier bridge A1 is connected, the plus earth of voltage-regulator diode D1.
In the present embodiment, timer A2 uses CB7555 timers, the model GM3516 of the 5th resistance R5, IGCT VS
Model MCR100-8.
When implementing the present embodiment, power supply U1 is civil power, i.e. 220V alternating voltages, and civil power is rectified into direct current by rectifier bridge A1
Voltage, then filtered through inductance L and the first electric capacity C1, then obtained after first resistor R1 current limlitings, voltage-regulator diode D1 voltage stabilizings corresponding
Magnitude of voltage VCC, magnitude of voltage VCC are connected as the power supply of timer A2 with No. 8 pins of timer A2, and timer A2
Monostable flipflop is constituted together with the 4th resistance R4, the second electric capacity C2, and IGCT VS is controlled by above-mentioned monostable flipflop,
Break-make for controlling load LA, is then used to control in the present embodiment the unlatching and extinguishing of lamp, and concrete operating principle is：In light
On the daytime of line abundance, when light is irradiated to the 5th resistance R5, the resistance of the 5th resistance R5 becomes very little, presses switch SB, determines
When device A2 No. 2 pins can not produce triggering negative pulse of the amplitude less than VCC/3, therefore No. 3 pins of timer A2 can not be made defeated
Going out high level turns on it triggering IGCT VS, and load LA does not work；When evening or not enough indoor light, the resistance of the 5th resistance R5
Value becomes big, presses switch SB, and No. 2 pins of timer A2 generate the low level pulse less than VCC/3, so that timer A2
No. 3 pins output high level, it trigger IGCT control pole, make IGCT VS turn on, load LA it is bright, in advance by adjustment
The value of the 4th resistance R4 and the second electric capacity C2, can set different timings, and after corresponding timing, load LA puts out
Go out.Therefore, the present embodiment by switch control and Based Intelligent Control effectively combine, realize only at night or indoor light not
Switch SB is pressed when sufficient can just make that load LA is bright, and timing one is arrived, and load LA extinguishes, and need to such as open again, it is necessary to press out again
Close SB, even and if bright and clear daytime press switch SB lamps also will not be bright, both met illumination needs of people, again reduction
The waste of electric energy, so that significantly more efficient saved electric energy；In addition, the present embodiment circuit structure is simple, the skill of timer A2
Art maturation and low cost, dependable performance are easy to operate, are easy to promote.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (3)
1. a kind of energy-conserving and environment-protective lighting device, including power supply (U1), load (LA) and switch (SB), it is characterised in that also include
Rectifier bridge (A1), timer (A2), IGCT (VS), first resistor (R1), second resistance (R2), 3rd resistor (R3), the 4th
Resistance (R4), the 5th resistance (R5), inductance (L), the first electric capacity (C1), the second electric capacity (C2) and the 3rd electric capacity (C3)；Described
Five resistance (R5) are photo resistance；
The rectifier bridge (A1) is provided with two inputs and two output ends, and rectifier bridge (A1) is sequentially connected including four head and the tail
Bridge arm, four nodes are set to a points, b points, c points and d points；A points and c points as rectifier bridge (A1) two inputs minute
Two ends not with power supply (U1) are connected, b points and d points as rectifier bridge (A1) two output ends, d points ground connection, b points are used as rectification
The output end of bridge (A1) is connected with one end of inductance (L), the other end of inductance (L) simultaneously with load (LA) and first resistor (R1)
One end connection, the first electric capacity (C1) is connected in parallel on the two ends of inductance (L)；
The other end of the relative connection inductance (L) of the load (LA) is connected with the anode of IGCT (VS), the moon of IGCT (VS)
Pole is grounded, and the control pole of IGCT (VS) is connected with one end of second resistance (R2), the other end and the timing of second resistance (R2)
No. 3 pins connection of device (A2)；
The other end of the relative connection inductance (L) of the first resistor (R1) is connected with one end of the 5th resistance (R5), the 5th resistance
(R5) the other end is connected with No. 2 pins of timer (A2)；
The one end of No. 2 pins of the timer (A2) also with switch (SB) is connected, and switchs the other end and timer of (SB)
(A2) No. 3 pins connection, the one end of No. 3 pins of timer (A2) also with 3rd resistor (R3) is connected, 3rd resistor (R3)
The other end ground connection；No. 4 pins of timer (A2) and No. 8 pins are while connection timer (A2) relative with the 5th resistance (R5)
No. 2 other ends of pin be connected, No. 2 other ends of pin of the relative connection timer (A2) of the 5th resistance (R5) are also with the 4th
One end connection of resistance (R4), the other end of the 4th resistance (R4) connects with No. 6 pins and No. 7 pins of timer (A2) simultaneously
Connect, the one end of the other end of the 4th resistance (R4) also with the second electric capacity (C2) is connected, the other end ground connection of the second electric capacity (C2)；It is fixed
When device (A2) No. 5 pins be connected with one end of the 3rd electric capacity (C3), the other end of the 3rd electric capacity (C3) ground connection；Timer (A2)
No. 1 pin ground connection.
2. a kind of energy-conserving and environment-protective lighting device according to claim 1, it is characterised in that the 4th resistance (R4) is to slide
Dynamic resistance.
3. a kind of energy-conserving and environment-protective lighting device according to claim 1 and 2, it is characterised in that also including voltage-regulator diode
(D1), the plus earth of voltage-regulator diode (D1), the negative pole connection rectification relative with first resistor (R1) of voltage-regulator diode (D1)
The other end of the b points of bridge (A1) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611101444.XA CN106793383A (en) | 2016-12-05 | 2016-12-05 | A kind of energy-conserving and environment-protective lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611101444.XA CN106793383A (en) | 2016-12-05 | 2016-12-05 | A kind of energy-conserving and environment-protective lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106793383A true CN106793383A (en) | 2017-05-31 |
Family
ID=58883536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611101444.XA Pending CN106793383A (en) | 2016-12-05 | 2016-12-05 | A kind of energy-conserving and environment-protective lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106793383A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201672427U (en) * | 2010-05-07 | 2010-12-15 | 江汉大学 | Led illuminating device |
| CN103957642A (en) * | 2014-05-13 | 2014-07-30 | 重庆大学 | LED power source driving circuit |
| CN204518187U (en) * | 2015-04-21 | 2015-07-29 | 陈惠霞 | A kind of circuit for controlling economical light |
-
2016
- 2016-12-05 CN CN201611101444.XA patent/CN106793383A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201672427U (en) * | 2010-05-07 | 2010-12-15 | 江汉大学 | Led illuminating device |
| CN103957642A (en) * | 2014-05-13 | 2014-07-30 | 重庆大学 | LED power source driving circuit |
| CN204518187U (en) * | 2015-04-21 | 2015-07-29 | 陈惠霞 | A kind of circuit for controlling economical light |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |