CN203984712U - A kind of classroom luminous environment control circuit - Google Patents
A kind of classroom luminous environment control circuit Download PDFInfo
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- CN203984712U CN203984712U CN201320893574.7U CN201320893574U CN203984712U CN 203984712 U CN203984712 U CN 203984712U CN 201320893574 U CN201320893574 U CN 201320893574U CN 203984712 U CN203984712 U CN 203984712U
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Abstract
The utility model provides a kind of classroom luminous environment control circuit, belongs to classroom illumination technical field.It has solved the problem that can not effectively regulate light intensity in classroom in present technology.This classroom luminous environment control circuit, comprise controller, motor, the some illumination group that formed by least two adjacent illuminating lamps of setting position, for detection of the optical sensor one of light intensity in classroom, for detection of the optical sensor two of classroom window outside light intensity with for controlling some switch modules of illumination group power on/off, optical sensor one and optical sensor two are connected respectively the input of controller, motor and switch module are connected respectively the output of controller, and switch module is also connected respectively illumination group.This classroom luminous environment control circuit can regulate the light intensity in classroom to make in classroom, to have rational light intensity.
Description
Technical field
The utility model belongs to classroom illumination technical field, relates to a kind of classroom luminous environment control circuit.
Background technology
The classroom of school is the important place that student accepts various knowledge educations, in classroom, having sufficient light intensity not only can make student can clearly see that content and teacher on blackboard better give lessons, and there are some researches show that sufficient light can promote the raising of people's eyesight, mood and brain effect, therefore build that one is good, to be suitable for the classroom luminous environment that Students ' Learning and teacher give lessons be very important.
Whether the light intensity in classroom mainly opens decision by solar irradiation to light intensity and illuminating lamp in classroom.Illuminating lamp needs manually to control and to open and close, and the closing and pull open of curtain affects solar irradiation to the light intensity in classroom, equally also needs manually curtain to be operated, and therefore, controls full armrest moved for the light intensity in classroom.If insufficient light in classroom in the time of at school, just needs manual operation to carry out religion indoor light to regulate, so not only can affect student and attend class, and also also not prompt enough to the adjusting of religion indoor light, cause student's eyes damage and reduce Students ' Learning efficiency.
For this reason, a kind of control device for curtain of classroom that the disclosed patent No. of Chinese patent literature is CN201110155934.9, it comprises motor and light intensity comparing unit, and described light intensity comparing unit connects the input of motor, and the output shaft of motor connects curtain.This device can automatically be controlled motor according to the light intensity in classroom and draws the curtain apart or close curtain, controls the light intensity in classroom.But this device only judges the light intensity in classroom and only controls the switching of curtain, therefore when extraneous light intensity is also sufficient not, in classroom, still there is no rational light intensity, or need manually opened illuminating lamp illumination, therefore it is bad that this device regulates effect of the light intensity in classroom automatically, and can not guarantee in classroom, to have rational light intensity.
Summary of the invention
There are the problems referred to above for existing technology in the utility model, has proposed a kind of classroom luminous environment control circuit, and this classroom luminous environment control circuit can regulate the light intensity in classroom to make in classroom, to have rational light intensity.
The utility model is realized by following technical proposal: a kind of classroom luminous environment control circuit, comprise for realizing the motor that in classroom, curtain opens and closes, it is characterized in that, this control circuit also comprises the some illumination group that are comprised of at least two adjacent illuminating lamps of setting position, optical sensor one for detection of light intensity in classroom, for detection of the optical sensor two of classroom window outside light intensity with for controlling some switch modules of illumination group power on/off, this control circuit also comprises the controller that sends light intensity signal and transmit control signal for receiving respectively optical sensor one and optical sensor two, described optical sensor one and optical sensor two are connected respectively the input of controller, described motor and switch module are connected respectively the output of controller, described switch module is also connected respectively illumination group.
The light intensity that optical sensor one detects in classroom, and the signal of detection is sent to controller, the light intensity of optical sensor two window outsides, detection classroom sends to controller simultaneously.In controller, be preset with the threshold value one of light intensity in classroom and the threshold value two of classroom window outside light intensity, threshold value two is greater than threshold value one.Controller receives signal that optical sensor one and optical sensor two send and processes respectively the light intensity that obtains in current classroom and the light intensity of classroom window outside, controller compares the light intensity in classroom and threshold value one, and light intensity and the threshold value two of classroom window outside compare.Light intensity in classroom is greater than threshold value for the moment, and controller motor and illumination group keep current state; When the light intensity in classroom is greater than threshold value two lower than threshold value one and classroom window outside light intensity, controller is controlled machine operation and is opened curtain, increases the light intensity in classroom, and this Time Controller is not controlled illumination group; Light intensity in classroom is lower than threshold value one and classroom window outside light intensity during lower than threshold value two, controller transmits control signal to switch module, switch module is controlled illumination group and is lighted the light intensity increasing in classroom, and this Time Controller is not controlled machine operation.
In above-mentioned classroom luminous environment control circuit, on the illuminating lamp in described illumination group, be respectively arranged with for detection of whether there being people's infrared inductor in certain limit under corresponding illuminating lamp, described infrared inductor connects respectively the input of controller.When controller need to be controlled illumination group and lights, controller receives the signal of telecommunication of each infrared inductor transmission and obtains the testing result of each infrared inductor, when there being infrared inductor people to be detected, the controller illumination group of controlling corresponding illuminating lamp place to switch element that transmits control signal lights.
In above-mentioned classroom luminous environment control circuit, described illumination group is 3, be respectively illumination group one, illumination group two and illumination group three, described illumination group one comprises illuminating lamp one and illuminating lamp two, described illumination group two comprises illuminating lamp three and illuminating lamp four, and described illumination group three comprises illuminating lamp five and illuminating lamp six.Be set as three illumination group and namely classroom be set as to three field of illuminations, not only well space, classroom is divided and guaranteed there is sufficient light intensity in classroom, and power consumption is relatively less.
In above-mentioned classroom luminous environment control circuit, described switch module is 3, be respectively switch module one, switch module two and switch module three, described switch module one connects respectively the output of illumination group one and controller, described switch module two connects respectively the output of illumination group two and controller, and described switch module three connects respectively the output of illumination group three and controller.Switch module one, switch module two and switch module three be the corresponding power on/off of controlling illumination group one, illumination group two and illumination group three respectively.Controller transmits control signal to corresponding switch module according to the needs of light intensity in classroom, thereby corresponding illumination group is lighted.
In above-mentioned classroom luminous environment control circuit, this control circuit also comprises the projecting apparatus switch opening and closing for controlling classroom inner projection instrument, and described projecting apparatus switch connects the input of controller.When projecting apparatus is opened, projecting apparatus switch sends a signal to controller, and controller controls motor and cuts out curtain and close illuminating lamp, and when projecting apparatus cuts out, controller makes in classroom, to have rational light intensity automatically.
In above-mentioned classroom luminous environment control circuit, described controller input is connected with master switch motor and switch module being transmitted control signal automatically for closing controller.By the control to motor and illuminating lamp automatically of master switch closing controller, the control of motor and illuminating lamp afterwards can be by manually controlling.By a master switch is set, make the hommization more of this control circuit.
In above-mentioned classroom luminous environment control circuit, this control circuit also comprises for manually controlling Electric Machine Control button that motor opens and closes, for manually controlling the illumination button one of illumination group one power on/off, for manually controlling the illumination button two of illumination group two power on/off and for manually controlling the illumination button three of illumination group three power on/off, described Electric Machine Control button, illumination button one, illumination button two and illumination button three are connected respectively the input of controller.By above-mentioned button is set, can manually control motor and illuminating lamp, meet the demand of hommization.
Compared with prior art, this classroom luminous environment control circuit has the following advantages:
1, the utility model can be according to the light intensity size of the light intensity size in current classroom and classroom window outside, automatically regulates light intensity in classroom to make in classroom, to have rational light intensity.
2, the utility model can, when needs are opened illuminating lamp illumination, be opened corresponding illuminating lamp according to personnel's distribution, i.e. the energy-conservation requirement that meets again classroom interior focusing line strength.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, controller; 2, optical sensor one; 3, optical sensor two; 4, motor; 5, illuminating lamp one; 6, illuminating lamp two; 7, illuminating lamp three; 8, illuminating lamp four; 9, illuminating lamp five; 10, illuminating lamp six; 11, illumination group one; 12, illumination group two; 13, illumination group three; 14, switch module one; 15, switch module two; 16, switch module three; 17, Electric Machine Control button; 18, illumination button one; 19, illumination button two; 20, illumination button three; 21, projecting apparatus switch; 22, master switch; 23, infrared inductor one; 24, infrared inductor two; 25, infrared inductor three; 26, infrared inductor four; 27, infrared inductor five; 28, infrared inductor six.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this classroom luminous environment control circuit, comprises for realizing the motor 4 that curtain in classroom opens and closes, the some illumination group that are comprised of at least two adjacent illuminating lamps of setting position, for detection of the optical sensor 1 of light intensity in classroom, for detection of the optical sensor 23 of light intensity outside the window of classroom with for controlling some switch modules of illumination group power on/off.This control circuit also comprises the controller 1 that sends light intensity signal and transmit control signal for receiving respectively optical sensor 1 and optical sensor 23.Optical sensor 1 and optical sensor 23 are connected respectively the input of controller 1, and motor 4 and switch module are connected respectively the output of controller 1, and switch module is also connected respectively illumination group.On illuminating lamp in illumination group, be respectively arranged with for detection of whether there being people's infrared inductor in certain limit under corresponding illuminating lamp, infrared inductor connects respectively the input of controller 1.
The number of illumination group can be adjusted according to actual needs, and under optimal situation, as shown in Figure 1, illumination group is 3, is respectively illumination group 1, illumination group 2 12 and illumination group 3 13.Every group comprises two illuminating lamps, and illumination group 1 comprises illuminating lamp 1 and illuminating lamp 26, and illumination group 2 12 comprises illuminating lamp 37 and illuminating lamp 48, and illumination group 3 13 comprises illuminating lamp 59 and illuminating lamp 6 10.Owing to being respectively arranged with infrared inductor on illuminating lamp, so infrared inductor comprises respectively and above-mentioned illuminating lamp successively corresponding infrared inductor 1, infrared inductor 2 24, infrared inductor 3 25, infrared inductor 4 26, infrared inductor 5 27 and infrared inductor 6 28.Switch module is 3, is respectively switch module 1, switch module 2 15 and switch module 3 16.Switch module 1 connects respectively the output of illumination group 1 and controller 1; Switch module 2 15 connects respectively the output of illumination group 2 12 and controller 1; Switch module 3 16 connects respectively the output of illumination group 3 13 and controller 1.
This control circuit also comprises for manually controlling Electric Machine Control button 17 that motor 4 opens and closes, for manually controlling the illumination button 1 of illumination group one 11 power on/off, for manually controlling the illumination button 2 19 of illumination group 2 12 power on/off and for manually controlling the illumination button 3 20 of illumination group 3 13 power on/off.Electric Machine Control button 17, illumination button 1, illumination button 2 19 and illumination button 3 20 are connected respectively the input of controller 1.This control circuit also comprises the projecting apparatus switch 21 opening and closing for controlling classroom inner projection instrument, and projecting apparatus switch 21 connects the input of controller 1.Controller 1 input is connected with the master switch 22 automatically transmitting control signal for 1 pair of motor 4 of closing controller and switch module.
Below the operation principle of this classroom luminous environment control circuit:
The light intensity that optical sensor 1 detects in classroom, and the signal of detection is sent to controller 1, the light intensity of optical sensor 23 window outsides, detection classroom sends to controller 1 simultaneously.In controller 1, be preset with the threshold value one of light intensity in classroom and the threshold value two of classroom window outside light intensity, threshold value two need to be greater than threshold value one certain value.
Controller 1 receives signal that optical sensor 1 and optical sensor 23 send and processes respectively the light intensity that obtains in current classroom and the light intensity of classroom window outside, controller 1 compares the light intensity in classroom and threshold value one, and light intensity and the threshold value two of classroom window outside compare.
Light intensity in classroom is greater than threshold value for the moment, show that the light intensity in classroom enough meets the learning activities in classroom, the signal that 1 pair of optical sensor of controller 23 sends does not respond, and this Time Controller 1 is controlled and is kept motor 4 and illumination group to keep current state, namely do not control motor 4 work, the words that illumination group lights keep lighting, and illumination group is extinguished maintenance and extinguished.
When the light intensity in classroom is greater than threshold value two lower than threshold value one and classroom window outside light intensity, show insufficient light in classroom, window outside, classroom is bright and clear, because threshold value two is greater than threshold value one certain value, meets classroom window outside light and shine light intensity in Nei Shishi classroom, classroom and increase and surpass threshold value one, therefore curtain is opened in 4 work of 1 control motor of this Time Controller, makes the light intensity in classroom arrive rational light intensity.
Light intensity in classroom is lower than threshold value one and classroom window outside light intensity during lower than threshold value two, and showing does not all have sufficient light intensity outside Nei He classroom, classroom, and controller 1 need to control that illumination group lights illumination and motor 4 does not need work.The detection signal that this Time Controller 1 receiving infrared-ray inductor 1, infrared inductor 2 24, infrared inductor 3 25, infrared inductor 4 26, infrared inductor 5 27 and infrared inductor 6 28 send is also analyzed judgement.When at least one detection signal of judgement infrared inductor 1 and infrared inductor 2 24 shows to have people, controller 1 transmits control signal to switch module 1, switch module 1 is controlled illumination group one 11 energisings, and illuminating lamp 1 and illuminating lamp 26 light; When at least one detection signal of judgement infrared inductor 3 25 and infrared inductor 4 26 shows to have people, controller 1 transmits control signal to switch module 2 15, switch module 2 15 is controlled illumination group 2 12 energisings, and illuminating lamp 37 and illuminating lamp 48 light; When at least one detection signal of judgement infrared inductor 5 27 and infrared inductor 6 28 shows to have people, controller 1 transmits control signal to switch module 3 16, switch module 3 16 is controlled illumination group 3 13 energisings, and illuminating lamp 59 and illuminating lamp 6 10 light; When whole infrared inductors have not all detected people, controller 1 does not transmit control signal and controls illuminating lamp and light.Can either power saving can guarantee that again sufficient light does not affect the use of religion indoor occupant like this.
Many group illumination group also can be set in practice, organize corresponding switch module and infrared inductor more, control principle is same as described above, and just the number of illumination group number, switch module and infrared inductor is different.Switch module can selective relay switch module or triode switch module etc.
Controller 1 ought receive the signal that projecting apparatus opens and closes the projecting apparatus unlatching sending in the course of the work, and controller 1 controls motor 4 and cuts out curtain and cut out all illuminating lamps, makes like this better effects if of projecting apparatus projection that student can be seen clearly.Controller 1 receives the signal that projecting apparatus that projecting apparatus open and close to send cuts out, and controller 1 regulates light intensity classroom in as mentioned above automatically, namely classroom luminous environment control.
When user does not need controller 1 automatically to regulate in classroom light intensity, can press master switch 22, controller 1 receives the signal that master switch 22 signal at stop regulate light intensity in classroom automatically, controller 1 no longer receives the signal of optical sensor 1 and optical sensor 23 transmissions and keeps the current state of illuminating lamp and motor 4, now user can manually open or disable motor 4 by the Electric Machine Control button 17 of this control circuit, when pressing Electric Machine Control button 17 and curtain in open mode, controller 1 controls motor 4 and cuts out curtain; When pressing Electric Machine Control button 17 and curtain in closed condition, controller 1 is controlled motor 4 and is opened curtain.Now user can also manually control illumination group one 11 power on/off by this control circuit illumination button 1, and the same illumination button 2 19 that passes through is manually controlled illumination group 2 12 power on/off, by illumination button 3 20, manually controls illumination group 3 13 power on/off.While needing again automatically to regulate light intensity, need press again master switch 22 in the classroom in.By above-mentioned button is set, can manually control motor 4 and illuminating lamp, meet the demand of hommization.
This control circuit can also increase warning light one and warning light two, when controller 1 is in automatic adjusting religion Interior Illumination Environment, controller 1 is controlled warning light one and is lighted prompting, when controller 1 receives master switch 22 signal at stop and automatically regulates the signal of light intensity in classroom, controller 1 is controlled warning light two and is lighted prompting.Can make like this people understand the state of current control circuit.
Above-mentioned Electric Machine Control button 17, illumination button 1, illumination button 2 19, illumination button 3 20 and master switch 22, can integratedly be arranged on a control panel, and control panel is arranged on platform table.This control circuit is also provided with mains switch, by mains switch, controls whole control circuit power on/off.
This control circuit can be according to the light intensity size of the light intensity size in current classroom and classroom window outside, automatically regulate light intensity in classroom to make in classroom, to there is rational light intensity, and can be when needs be opened illuminating lamp illumination, according to personnel's distribution, open corresponding illuminating lamp, i.e. the energy-conservation requirement that meets again classroom interior focusing line strength.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used controller 1 herein, optical sensor 1, optical sensor 23, motor 4, illuminating lamp 1, illuminating lamp 26, illuminating lamp 37, illuminating lamp 48, illuminating lamp 59, illuminating lamp 6 10, illumination group 1, illumination group 2 12, illumination group 3 13, switch module 1, switch module 2 15, switch module 3 16, Electric Machine Control button 17, illumination button 1, illumination button 2 19, illumination button 3 20, projecting apparatus switch 21, master switch 22, infrared inductor 1, infrared inductor 2 24, infrared inductor 3 25, infrared inductor 4 26, infrared inductor 5 27, infrared inductor 6 28 terms such as grade, but do not get rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (7)
1. a classroom luminous environment control circuit, comprise for realizing the motor (4) that in classroom, curtain opens and closes, it is characterized in that, this control circuit also comprises the some illumination group that are comprised of at least two adjacent illuminating lamps of setting position, optical sensor one (2) for detection of light intensity in classroom, for detection of the optical sensor two (3) of classroom window outside light intensity with for controlling some switch modules of illumination group power on/off, this control circuit also comprises the controller (1) that sends light intensity signal and transmit control signal for receiving respectively optical sensor one (2) and optical sensor two (3), described optical sensor one (2) and optical sensor two (3) are connected respectively the input of controller (1), described motor (4) and switch module are connected respectively the output of controller (1), described switch module is also connected respectively illumination group.
2. classroom according to claim 1 luminous environment control circuit, it is characterized in that, on illuminating lamp in described illumination group, be respectively arranged with for detection of whether there being people's infrared inductor in certain limit under corresponding illuminating lamp, described infrared inductor connects respectively the input of controller (1).
3. classroom according to claim 1 and 2 luminous environment control circuit, it is characterized in that, described illumination group is 3, be respectively illumination group one (11), illumination group two (12) and illumination group three (13), described illumination group one (11) comprises illuminating lamp one (5) and illuminating lamp two (6), described illumination group two (12) comprises illuminating lamp three (7) and illuminating lamp four (8), and described illumination group three (13) comprises illuminating lamp five (9) and illuminating lamp six (10).
4. classroom according to claim 3 luminous environment control circuit, it is characterized in that, described switch module is 3, be respectively switch module one (14), switch module two (15) and switch module three (16), described switch module one (14) connects respectively the output of illumination group one (11) and controller (1), described switch module two (15) connects respectively the output of illumination group two (12) and controller (1), and described switch module three (16) connects respectively the output of illumination group three (13) and controller (1).
5. classroom according to claim 4 luminous environment control circuit, is characterized in that, this control circuit also comprises the projecting apparatus switch (21) opening and closing for controlling classroom inner projection instrument, and described projecting apparatus switch (21) connects the input of controller (1).
6. classroom according to claim 5 luminous environment control circuit, is characterized in that, described controller (1) input is connected with the master switch (22) motor (4) and switch module being transmitted control signal automatically for closing controller (1).
7. classroom according to claim 6 luminous environment control circuit, it is characterized in that, this control circuit also comprises for manually controlling the Electric Machine Control button (17) that motor (4) opens and closes, for manually controlling the illumination button one (18) of illumination group one (11) power on/off, for the illumination button two (19) of manual control illumination group two (12) power on/off with for manually controlling the illumination button three (20) of illumination group three (13) power on/off, described Electric Machine Control button (17), illumination button one (18), illumination button two (19) and illumination button three (20) are connected respectively the input of controller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893574.7U CN203984712U (en) | 2013-12-31 | 2013-12-31 | A kind of classroom luminous environment control circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893574.7U CN203984712U (en) | 2013-12-31 | 2013-12-31 | A kind of classroom luminous environment control circuit |
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| CN203984712U true CN203984712U (en) | 2014-12-03 |
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| CN201320893574.7U Expired - Fee Related CN203984712U (en) | 2013-12-31 | 2013-12-31 | A kind of classroom luminous environment control circuit |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159022A (en) * | 2015-09-24 | 2015-12-16 | 清华大学 | Indoor automatic dimming system matched with action of projector and dimming method thereof |
| CN105246204A (en) * | 2015-10-29 | 2016-01-13 | 桂林市腾瑞电子科技有限公司 | Classroom light management system |
| CN106338031A (en) * | 2015-07-13 | 2017-01-18 | 上海市格致中学 | Improved classroom lamplight control method |
| CN108834285A (en) * | 2018-07-12 | 2018-11-16 | 河南恩久信息科技有限公司 | A kind of lamp light control system for wisdom classroom |
| CN109164843A (en) * | 2018-08-24 | 2019-01-08 | 重庆昊磐节能科技股份有限公司 | A kind of indoor light and environmental Kuznets Curves adjusting method |
-
2013
- 2013-12-31 CN CN201320893574.7U patent/CN203984712U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338031A (en) * | 2015-07-13 | 2017-01-18 | 上海市格致中学 | Improved classroom lamplight control method |
| CN105159022A (en) * | 2015-09-24 | 2015-12-16 | 清华大学 | Indoor automatic dimming system matched with action of projector and dimming method thereof |
| CN105246204A (en) * | 2015-10-29 | 2016-01-13 | 桂林市腾瑞电子科技有限公司 | Classroom light management system |
| CN108834285A (en) * | 2018-07-12 | 2018-11-16 | 河南恩久信息科技有限公司 | A kind of lamp light control system for wisdom classroom |
| CN109164843A (en) * | 2018-08-24 | 2019-01-08 | 重庆昊磐节能科技股份有限公司 | A kind of indoor light and environmental Kuznets Curves adjusting method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20151231 |
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| EXPY | Termination of patent right or utility model |