CN207869443U - Intelligent desk lamp and its control system - Google Patents
Intelligent desk lamp and its control system Download PDFInfo
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- CN207869443U CN207869443U CN201721725698.9U CN201721725698U CN207869443U CN 207869443 U CN207869443 U CN 207869443U CN 201721725698 U CN201721725698 U CN 201721725698U CN 207869443 U CN207869443 U CN 207869443U
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- relay
- resistance
- switch
- operational amplifier
- infrared induction
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- 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]
-
- 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
Abstract
The utility model provides a kind of intelligent desk lamp and its control system, is related to the technical field of electronic equipment, which includes：Infrared induction switch, light-operated switch and time switch, wherein, infrared induction switch, light-operated switch and time switch are connected in series with, and infrared induction switch, the luminaire of light-operated switch and time switch and intelligent desk lamp is connected in series with, infrared induction switch is for detecting infrared induction signal, and after detecting infrared induction signal, control the luminaire conducting, time switch is used to set the lasting opening time of luminaire, light-operated switch is used to detect the intensity of illumination of intelligent desk lamp local environment, and disconnection and the closure of the luminaire are controlled based on intensity of illumination, the utility model solves traditional desk lamp and has a single function, and traditional desk lamp consumes the larger technical problem of electric energy.
Description
Technical field
The utility model is related to the technical fields of electronic equipment, more particularly, to a kind of intelligent desk lamp and its control system.
Background technology
Since in the use structure of world power, electric consumption on lighting accounts for about the 19% of total electricity consumption, Britain's Brian
Margaret Edwards are write at it《Sustainable Building》In point out, Britain consumption the steady energy in, about half with build
Build related, about half is related with building, and the artificial light energy consumption built then accounts for the 15%-50% of its architectural energy consumption,
China's electric consumption on lighting accounts for about the 12% of national total electricity consumption, and the electric consumption on lighting speedup about 5% that China is annual.And tradition
Lamps and lanterns use alternating current, so will produce 100-120 stroboscopic each second.LED energy-saving lamps are that alternating current is direct
Direct current is converted to, scintillation, protect eyes are not will produce.
And for the people for doing desktop work, in order to ensure the good visual environment in workspace, improves study and do
Public quality and efficiency ensure to facilitate daily life when health and sleep, and desk lamp is commonly used to illumination in for people's lives
A kind of household electrical appliance, general volume is larger, has a single function.If there is a kind of multi-function desk lamp centainly can be with more convenient people's
Living and studying.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of intelligent desk lamp and its control system, to solve
Traditional desk lamp has a single function, and traditional desk lamp consumes energy larger technical problem.
According to the first aspect of the utility model embodiment, a kind of control system of intelligent desk lamp is provided, including：It is red
Outer inductive switch, light-operated switch and time switch, wherein the infrared induction switch, the light-operated switch and the timing are opened
Pass is connected in series with, and the luminaire string of the infrared induction switch, the light-operated switch and the time switch and intelligent desk lamp
Connection connection；The infrared induction switch is controlled for detecting infrared induction signal, and after detecting the infrared induction signal
Make the luminaire conducting；The time switch is used to set the lasting opening time of the luminaire；The light-operated switch is used
In the intensity of illumination for detecting the intelligent desk lamp local environment, and based on the intensity of illumination control the disconnection of the luminaire with
It is closed.
Further, the infrared induction switch includes：Infrared induction module, the first relay, delay output circuit and
Second relay, wherein the output end of the infrared induction module is connected with the control terminal of first relay, and described
The second end of one relay is connected with the input terminal of the delay output circuit, the output end of the delay output circuit and institute
The control terminal for stating the second relay is connected.
Further, the light-operated switch includes：Control module and third relay, wherein the of the control module
One end is connected to 5V power supplys, and the second end of the control module is connected with the control terminal of the third relay.
Further, the time switch includes：Timing module and the 4th relay, wherein the of the timing module
One end is connected to 5V power supplys, and the second end of the timing module is connected with the control terminal of the 4th relay.
Further, the first output end of second relay is connected with the first output end of the third relay
It connects, the second output terminal of the third relay is connected with the first output end of the 4th relay, the 4th relay
The second output terminal phase of device is connected with the luminaire, and luminaire described in the second output terminal of second relay is connected
It connects.
Further, the intelligent desk lamp further includes：First manual switchs, the second manual switch, third manual switch；Its
In, the both ends of the first manual switch are connected with the output end of second relay respectively；Second manual switch
Both ends be connected respectively with the output end of the third relay；The both ends of the third manual switch are respectively with the described 4th
The output end of relay is connected.
Further, the infrared induction switch includes：The infrared induction module includes：First resistor, infrared emission
Diode, second resistance, infrared receiver triode, 3rd resistor, the 4th resistance, the first operational amplifier, the 5th resistance, first
Light emitting diode, the first rectifier diode；The first end of the first resistor is connected with the anode of the infrared-emitting diode
It connects, the second end of the first resistor is connected with the first end of the operational amplifier；The infrared-emitting diode is born
Pole is connected with the second end of first operational amplifier and third end respectively；The first end of the second resistance with it is described red
The outer collector for receiving triode is connected, the first end phase of the second end of the second resistance and first operational amplifier
Connection；The emitter of the infrared receiver triode is connected with the second end of first operational amplifier and third end respectively
It connects, and the first end of the second resistance is also connected with the negative input end of first operational amplifier；The 3rd resistor
First end be connected with the first end of the 4th resistance, the second end of the 3rd resistor and first operational amplifier
First end connection；The second end of 4th resistance is connected with the second end of first operational amplifier and third end respectively
It connects, and the first end of the 3rd resistor is also connected with the first operational amplifier positive input terminal；5th resistance
First end is connected with the anode of first light emitting diode, second end and first operation amplifier of the 5th resistance
4th end of device is connected；The cathode of first light emitting diode is connected with the output end of the operational amplifier；It is described
The output end of first operational amplifier is connected with the control terminal of first relay.The cathode of first rectifier diode
It is connected with the first end of the 5th resistance, the anode of first rectifier diode and bearing for first light emitting diode
Pole is connected.
Further, the control module includes：First circuit, the 6th resistance, the first capacitance, the second capacitance, the second fortune
Amplifier is calculated, the second rectifier diode, third rectifier diode, first circuit includes being sequentially connected in series：7th electricity
Resistance, the 8th resistance, the 9th resistance, photo resistance；The first end in first circuit and the first of the second operational amplifier
End is connected, and the second end in first circuit passes through first capacitance second end with the second operational amplifier respectively
It is connected with third end, one end of the 6th resistance is connected between the 8th resistance and the 9th resistance, the 6th electricity
The other end of resistance is connected with the second end of the second operational amplifier and third end, the anode of second rectifier diode
It is connected with the output end of the second operational amplifier, the cathode of second rectifier diode and the third relay
Control terminal is connected, the plus earth of the third rectifier diode, the cathode of the third rectifier diode and described second
The cathode of rectifier diode is connected.
Further, the timing module includes：Tenth resistance, eleventh resistor, slide rheostat, third capacitance,
Four capacitances, the first zener diode, the second zener diode, the second light emitting diode, the 4th rectifier diode, third operation are put
Big device；Wherein, in parallel with first zener diode after the third capacitance is connected with the slide rheostat, then with institute
State and be connected to the both ends of power supply after the series connection of the tenth resistance, the slide rheostat it is foxy respectively with the third operation
The first end and second end of amplifier is connected；The both ends of the eleventh resistor are connected to the both ends of power supply, and described
The one end being connect with low level signal in eleventh resistor is also connected with the third end of the third operational amplifier；Described
The 4th end and the low level letter of the third operational amplifier are connected to after two zener diodes are in parallel with the 4th capacitance
Between number；The anode of second light emitting diode is connected with the output end of the third operational amplifier, second hair
The cathode of optical diode is connected with the control terminal of the 4th relay；The anode and low level of 4th rectifier diode
Signal is connected, and the cathode of the 4th rectifier diode is connected with the cathode of second light emitting diode.
According to the second aspect of the utility model embodiment, a kind of intelligent desk lamp is additionally provided, including described above
The control system of intelligent desk lamp further includes luminaire, wherein the control system of the intelligent desk lamp be used for the luminaire into
Row control.
In the control system of intelligent desk lamp provided by the utility model, including：Infrared induction switch, light-operated switch and fixed
Shi Kaiguan, wherein infrared induction switch, light-operated switch and time switch are connected in series with, and infrared induction switch, light-operated switch and
The luminaire of time switch and intelligent desk lamp is connected in series with；Infrared induction switch is being detected for detecting infrared induction signal
To after infrared induction signal, control luminaire conducting；Time switch is used to set the lasting opening time of luminaire；It is light-operated to open
It closes for examining the intensity of illumination for stating intelligent desk lamp local environment, and controls disconnection and the closure of luminaire based on intensity of illumination.
It in the utility model, is worked at the same time, desk lamp can be regulated and controled in real time, and then solve conventional table by multiple functions module
Lamp has a single function, and traditional desk lamp consumes energy larger technical problem.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the schematic diagram according to a kind of control system of intelligent desk lamp of the utility model embodiment；
Fig. 2 is the schematic diagram according to a kind of control system of optionally intelligent desk lamp of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the infrared induction module provided according to the utility model embodiment；
Fig. 4 is the structural schematic diagram for being the control module provided according to the utility model embodiment；
Fig. 5 is the structural schematic diagram of the timing module provided according to the utility model embodiment；
Fig. 6 is the schematic diagram according to a kind of intelligent desk lamp of the utility model embodiment.
Icon：
10- infrared induction switch；20- light-operated switches；30- time switches；101- infrared induction modules；The first relays of 102-
Device；103- delay output circuits；The second relays of 104-；201- control modules；202- third relays；301- timing modules；
The 4th relays of 302-；401- first manuals switch；The second manual switches of 402-；403- third manual switches；The first electricity of R1-
Resistance；D1- infrared-emitting diodes；R2- second resistances；D2- infrared receiver triodes；R3- 3rd resistors；The 4th resistance of R4-；
The 5th resistance of R5-；The first light emitting diodes of D3-；The first rectifier diodes of D4-；The first operational amplifiers of U1-；The 6th electricity of R6-
Resistance；The first capacitances of C1-；The second capacitances of C2-；U2- second operational amplifiers；The second rectifier diodes of D5-；D6- thirds rectification two
Pole pipe；The 7th resistance of R7-；The 8th resistance of R8-；The 9th resistance of R9-；R10- photo resistance；The tenth resistance of R11-；R12- the 11st
Resistance；R13- slide rheostats；C3- third capacitances；The 4th capacitances of C4-；The first zener diodes of D7-；Two pole of the second voltage stabilizings of D8-
Pipe；The second light emitting diodes of D9-；The 4th rectifier diodes of D10-；U3- third operational amplifiers；100- control systems；200- shines
Funerary objects.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
Embodiment one：
According to the utility model embodiment, a kind of embodiment of the control system of intelligent desk lamp is provided.
Fig. 1 is according to a kind of schematic diagram of intelligent desk lamp of the utility model embodiment, as shown in Figure 1, the circuit diagram packet
It includes：Infrared induction switch 10, light-operated switch 20, time switch 30, wherein：
Infrared induction switch 10, light-operated switch 20 and time switch 30 are connected in series with, and infrared induction switch 10, light-operated are opened
Pass 20 and time switch 30 and the luminaire of intelligent desk lamp are connected in series with；
Infrared induction switch 10 is controlled for detecting infrared induction signal, and after detecting the infrared induction signal
Make the luminaire conducting；
Light-operated switch 20 is used to detect the intensity of illumination of intelligent desk lamp local environment, and controls institute based on the intensity of illumination
State disconnection and the closure of luminaire；
Time switch 30 is used to set the lasting opening time of the luminaire.
In intelligent desk lamp provided by the utility model, including infrared induction switch, light-operated switch and time switch,
In, infrared induction switch, light-operated switch and time switch are connected in series with, and infrared induction switch, light-operated switch and time switch
It is connected in series with the luminaire of intelligent desk lamp；Infrared induction switch is detecting infrared sense for detecting infrared induction signal
After induction signal, control luminaire conducting；Time switch is used to set the lasting opening time of luminaire；Light-operated switch is for examining
The intensity of illumination of intelligent desk lamp local environment is surveyed, and controls disconnection and the closure of luminaire based on intensity of illumination.It is new in this practicality
In type embodiment, by working while multiple functions module, desk lamp can be regulated and controled in real time, and then solve conventional table
Lamp has a single function, and traditional desk lamp consumes energy larger technical problem.In an optional embodiment, as shown in Fig. 2, described
Infrared induction switch 10 includes：Infrared induction module 101, the first relay 102, be delayed output circuit 103 and the second relay
104；Wherein, the output end of the infrared induction module 101 is connected with the control terminal of first relay 102, and described
First output end of one relay 102 is connected with the input terminal of the delay output circuit 103, the delay output circuit
103 output end is connected with the control terminal of second relay 104；
As shown in Fig. 2, the light-operated switch 20 includes：Control module 201 and third relay 202, wherein described light-operated
The first end of module 201 is connected to 5V power supplys, the control of the second end of the control module 201 and the third relay 202
End is connected；
As shown in Fig. 2, the time switch 30 includes：Timing module 301 and the 4th relay 302, wherein the timing
The first end of module 301 is connected to 5V power supplys, the control of the second end of the timing module 301 and the 4th relay 302
End is connected；
As shown in Fig. 2, the first output of the first output end of second relay 104 and the third relay 202
End is connected, and the second output terminal of the third relay 202 is connected with the first output end of the 4th relay 302,
The second output terminal of 4th relay 302 is connected with the luminaire, the second output terminal of second relay 104
The luminaire is connected.
In the utility model embodiment, in order to manually control being applied in combination with control function desk lamp, institute of function module
Stating intelligent desk lamp further includes：The intelligent desk lamp further includes：First manual switch 401, the second manual switch 402, third is manual
Switch 403；
Wherein, the both ends of the first manual switch 401 are connected with the output end of second relay 104 respectively；
The both ends of second manual switch 402 are connected with the output end of the third relay 202 respectively；
The both ends of the third manual switch 403 are connected with the output end of the 4th relay 302 respectively.
In another optional embodiment, as shown in figure 3, infrared induction switch 10 includes：First resistor R1 is infrared
Emitting diode D1, second resistance R2, infrared receiver triode D2,3rd resistor R3, the 4th resistance R4, the 5th resistance R5, the
One light emitting diode D3, the first rectifier diode D4, the first operational amplifier U1；
The first end of the first resistor R1 is connected with the anode of the infrared-emitting diode D1, the first resistor
The second end of R1 is connected with the first end of the operational amplifier U1, the cathode of the infrared-emitting diode D1 respectively with institute
The second end for stating the first operational amplifier U1 is connected with third end；
The first end of the second resistance R2 is connected with the collector of the infrared receiver triode D2, second electricity
The second end of resistance R2 is connected with the first end of the first operational amplifier U1, the emitter of the infrared receiver triode D2
It is connected respectively with the second end of the first operational amplifier U1 and third end；And the first end of the second resistance R2 also with
The negative input end of first operational amplifier U1 is connected；
The first end of the 3rd resistor R3 is connected with the R4 first ends of the 4th resistance, the 3rd resistor R3's
Second end is connect with the first end of the first operational amplifier U1, and the second end of the 4th resistance R4 is respectively with described first
The second end of operational amplifier U1 is connected with third end；And the first end of the 3rd resistor R3 also with the first operational amplifier
U1 positive input terminals are connected；
The first end of the 5th resistance R5 is connected with the anode of the first light emitting diode D3, the 5th resistance
The second end of R5 is connected with the 4th end of the first operational amplifier U1, the cathode of the first light emitting diode D3 and institute
The output end for stating the first operational amplifier U1 is connected, output end and first relay of the first operational amplifier U1
102 control terminal is connected；
The cathode of the first rectifier diode D4 is connected with the first end of the 5th resistance R5, first rectification
The anode of diode D4 is connected with the cathode of the first light emitting diode D3.
In another optional embodiment, as shown in figure 4, the control module 201 includes：First circuit, the 6th
Resistance R6, the first capacitance C1, the second capacitance C2, second operational amplifier U2, the second rectifier diode D5, third rectifier diode
D6, first circuit includes being sequentially connected in series：7th resistance R7, the 8th resistance R8, the 9th resistance R9, photo resistance
R10。
The first end in the first circuit is connected with the first end (that is, the ends VCC) of the second operational amplifier U2, and described
The second end of primary Ioops by the first capacitance C1 respectively with the second end of the second operational amplifier U2 (ends TNR) and
Three ends (ends TRI) are connected, and one end of the 6th resistance R9 is connected between the 8th resistance R8 and the 9th resistance R9, institute
The other end for stating the 6th resistance R6 is connected with the second end (ends TNR) of the second operational amplifier U2 and third end (ends TR I)
It connects, the anode of the second rectifier diode D5 is connected with the output end of the second operational amplifier U2, and described second is whole
The cathode of stream diode D5 is connected with the control terminal of the third relay 202, the anode of the third rectifier diode D6
Ground connection, the cathode of the third rectifier diode D6 are connected with the cathode of the second rectifier diode D5.
It should be noted that since the third relay 202 is normally open, the control module 201 detects illumination
When intensity is very big, the photo resistance R10 resistance values reduce, and the second operational amplifier U2 output ends export low level, third
Relay 202 can be off according to the low level signal.When ambient lighting intensity very little, the photo resistance
R10 resistance values become larger, and the output end of the second operational amplifier U2 exports high level to the third relay 202, at this time institute
Conducting can be attracted according to the high level signal by stating third relay 202.If at this point, the infrared induction module 101 is in week
It encloses intensity of illumination very little and monitors that someone is close, in the conduction state in infrared-emitting diode D1, the first relay 102 is closed
After conducting, delay output circuit 103 is started to work, and after the delay delay of output circuit 103 terminates, output high level letter
Number.It is connected at this point, the second relay 104 can be attracted according to the high level signal.If the 4th equally processing of relay 302
When being attracted conducting state, the second relay 104, third relay 202 and the conducting of 302 place circuit of the 4th relay, light bulb are bright.
Above-mentioned is being used cooperatively for infrared induction module and two modules of light-operated switch, red to realize under dark situations
Outer induction module realizes that the detection to human body incudes.
In another optional embodiment, as shown in figure 5, the timing module 301 includes：Tenth resistance R11,
11 resistance R12, slide rheostat R13, third capacitance C3, the 4th capacitance C4, the first zener diode D7, two pole of the second voltage stabilizing
Pipe D8, the second light emitting diode D9, the 4th rectifier diode D10, third operational amplifier U3；
As shown in figure 5, the third capacitance C3 connect with the slide rheostat R13 after with two pole of the first voltage stabilizing
Pipe D7 is in parallel, then the both ends of power supply are connected to after connecting with the tenth resistance R11, the slide rheostat R13's
Slippery fellow is connected with the first end of the third operational amplifier U3 (that is, the ends DI S) and second end (that is, the ends TNR) respectively；
The both ends of the eleventh resistor R12 are connected to the both ends of power supply, and in the eleventh resistor R11 with it is low
One end of level signal connection is also connected with the third end of the third operational amplifier U3 (that is, the ends TRI)；
It is connected to the third operational amplifier after the second zener diode D8 is in parallel with the 4th capacitance C4
The 4th end (that is, the ends CON) of U3 is between low level signal；
The anode of the second light emitting diode D9 is connected with the output end of the third operational amplifier U3, and described the
The cathode of two light emitting diode D9 is connected with the control terminal of the 4th relay 302；
The anode of the 4th rectifier diode D10 is connected with low level signal, the 4th rectifier diode D10's
Cathode is connected with the cathode of the second light emitting diode D9.
Next, the course of work of the control system is described in detail in conjunction with Fig. 2：
First, by 5V voltages power supply is provided to infrared induction module 101, control module 201 and timing module 301.
In the case where switch S1 is closed, when infrared-emitting diode D1 is off, that is, being not detected
When people, the first relay both end voltage is 11.982V, at this point, the first relay 102 can just opened.In infrared emission
When diode D1 is in the conduction state, 102 both end voltage of the first relay is 0V or so, and the first relay 102 is closed state.
First relay 102 is closed after conducting, and delay output circuit 103 is started to work, and is terminated in the delay delay of output circuit 103
Later, high level signal is exported.It is connected at this point, the second relay 104 can be attracted according to the high level signal.If third
Relay 202 and the 4th relay 302 are equally handled when being attracted conducting state, the conducting of 104 place circuit of the second relay, light bulb
It is bright.Or third relay 202 is when being short-circuited, the conducting of 104 place circuit of the second relay, light bulb is bright.
In the original state of control module 201, third relay 202 is off.In control module 201,
The resistance value very little of photo resistance R10 when light intensity is big, at this moment 202 both end voltage of third relay is 0V, is disconnected；The light intensity weak time
The resistance value of quick resistance R10 is very big, and at this moment 202 both end voltage of third relay is 12V or so, is closed.
That is, when 5V power supplys provide power supply to control module 201, control module 201 is started to work, light-operated at this time
Module 201 will detect the brightness of ambient enviroment.When intensity of illumination is very strong, the resistance value very little of photo resistance R10, at this point, third
Relay 202 is off, then circuit residing for third relay 202 is not turned on.When intensity of illumination is very weak, photo resistance
The resistance value of R10 is very big, at this point, third relay 202 is in closed state, then circuit residing for third relay 202 is connected.
That is, if infrared induction module 101, when control module 201 cooperates, if the in control module 201
Three relays 202 are not closed, and are passed through even when infrared induction module 101 detects someone, third relay 202 and the second relay
104 place circuit of device will not be connected, and luminaire will not be opened.
When the second relay 104, after third relay 202 and the conducting of 302 place circuit of the 4th relay, and luminaire
After bright, timing module 301 starts timing function, at the end of 301 timing of timing module, exports low level signal, at this point, the
Four relays 302 are off, at this point, entire main circuit is off, at this point, luminaire extinguishes.
Wherein, when timing module 301 brings into operation 302 both end voltage of the 4th relay be 11-12V, at this point, the 4th after
Electric appliance 302 is attracted.When being timed to given time, 302 both end voltage of the 4th relay is 1.5V or so, the 4th relay 302
It disconnects, luminaire extinguishes.
It should be noted that in the utility model embodiment, the first manual switch 401, described second open manually
It closes 402, the third manual switch 403 and is respectively used to control the infrared induction switch 10, light-operated switch 20, described fixed
Shi Kaiguan 30, to achieve the purpose that three kinds of function module independent assortment collocation intelligently use.
Embodiment two：
Single for function of desk lamp traditional in the market, consumption electric energy is larger, and the utility model embodiment provides one kind
The schematic diagram of intelligent desk lamp system, as shown in fig. 6, include the control system 100 of the intelligent desk lamp described in above-described embodiment one,
Further include luminaire 200, wherein the control system of the intelligent desk lamp is for controlling the luminaire.
In the utility model embodiment, by around detecting automatically whether someone, ambient brightness and start by set date
Desk lamp continues usage time, is had a single function to solve traditional desk lamp, consumes the larger technical problem of electric energy.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned term with concrete condition
Concrete meaning in the present invention.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing unit,
Can be that each unit physically exists alone, it can also be during two or more units be integrated in one unit.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in the executable non-volatile computer read/write memory medium of a processor.Based on this understanding, this practicality
Substantially the part of the part that contributes to existing technology or the technical solution can be in other words for novel technical solution
The form of software product embodies, which is stored in a storage medium, including some instructions to
So that computer equipment (can be personal computer, server or the network equipment an etc.) execution the utility model is each
The all or part of step of embodiment the method.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD
Etc. the various media that can store program code.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to aforementioned
The utility model is described in detail in embodiment, it will be understood by those of ordinary skill in the art that：It is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to the skill recorded in previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation is replaced, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model is answered described is wanted with right
Subject to the protection domain asked.
Claims (10)
1. a kind of control system of intelligent desk lamp, which is characterized in that including：Infrared induction switch, light-operated switch and time switch,
Wherein, the infrared induction switch, the light-operated switch and the time switch are connected in series with, and the infrared induction switch,
The light-operated switch and the luminaire of the time switch and intelligent desk lamp are connected in series with；
The infrared induction switch is controlled for detecting infrared induction signal, and after detecting the infrared induction signal
The luminaire conducting；
The time switch is used to set the lasting opening time of the luminaire；
The light-operated switch is used to detect the intensity of illumination of the intelligent desk lamp local environment, and is controlled based on the intensity of illumination
The disconnection of the luminaire and closure.
2. control system according to claim 1, which is characterized in that the infrared induction switch includes：Infrared induction mould
Block, the first relay, be delayed output circuit and the second relay, wherein
The output end of the infrared induction module is connected with the control terminal of first relay, and the of first relay
One output end with it is described delay output circuit input terminal be connected, it is described delay output circuit output end with described second after
The control terminal of electric appliance is connected.
3. control system according to claim 2, which is characterized in that the light-operated switch includes：Control module and third
Relay, wherein
The first end of the control module is connected to 5V power supplys, the control of the second end of the control module and the third relay
End processed is connected.
4. control system according to claim 3, which is characterized in that the time switch includes：
Timing module and the 4th relay, wherein the first end of the timing module is connected to 5V power supplys, the timing module
Second end is connected with the control terminal of the 4th relay.
5. control system according to claim 4, which is characterized in that the first output end of second relay with it is described
First output end of third relay is connected, the second output terminal of the third relay and the first of the 4th relay
Output end is connected, and the second output terminal phase of the 4th relay is connected with the luminaire, second relay
Luminaire described in second output terminal is connected.
6. control system according to claim 4, which is characterized in that the intelligent desk lamp further includes：First manual switchs,
Second manual switch, third manual switch；Wherein,
The both ends of the first manual switch are connected with the output end of second relay respectively；
The both ends of second manual switch are connected with the output end of the third relay respectively；
The both ends of the third manual switch are connected with the output end of the 4th relay respectively.
7. control system according to claim 2, which is characterized in that the infrared induction module includes：
First resistor, infrared-emitting diode, second resistance, infrared receiver triode, 3rd resistor, the 4th resistance, the first fortune
Calculate amplifier, the 5th resistance, the first light emitting diode, the first rectifier diode；
The first end of the first resistor is connected with the anode of the infrared-emitting diode, the second end of the first resistor
It is connected with the first end of the operational amplifier；
The cathode of the infrared-emitting diode is connected with the second end of first operational amplifier and third end respectively；
The first end of the second resistance is connected with the collector of the infrared receiver triode, and the second of the second resistance
End is connected with the first end of first operational amplifier；
The emitter of the infrared receiver triode is connected with the second end of first operational amplifier and third end respectively,
And the first end of the second resistance is also connected with the negative input end of first operational amplifier；
The first end of the 3rd resistor is connected with the first end of the 4th resistance, the second end of the 3rd resistor and institute
State the first end connection of the first operational amplifier；
The second end of 4th resistance is connected with the second end of first operational amplifier and third end respectively, and described
The first end of 3rd resistor is also connected with the first operational amplifier positive input terminal；
The first end of 5th resistance is connected with the anode of first light emitting diode, the second end of the 5th resistance
It is connected with the 4th end of first operational amplifier；
The cathode of first light emitting diode is connected with the output end of the operational amplifier；
The output end of first operational amplifier is connected with the control terminal of first relay；
The cathode of first rectifier diode is connected with the first end of the 5th resistance, first rectifier diode
The positive cathode with first light emitting diode is connected.
8. control system according to claim 3, which is characterized in that the control module includes：First circuit, the 6th electricity
Resistance, the first capacitance, the second capacitance, second operational amplifier, the second rectifier diode, third rectifier diode, described first time
Road includes being sequentially connected in series：7th resistance, the 8th resistance, the 9th resistance, photo resistance；
The first end in first circuit is connected with the first end of the second operational amplifier, and the second of first circuit
End is connected with the second end of the second operational amplifier and third end respectively by first capacitance, the 6th resistance
One end be connected between the 8th resistance and the 9th resistance, the other end of the 6th resistance and second operation amplifier
The second end of device is connected with third end, the output end of the anode and the second operational amplifier of second rectifier diode
It is connected, the cathode of second rectifier diode is connected with the control terminal of the third relay, the third rectification two
The plus earth of pole pipe, the cathode of the third rectifier diode are connected with the cathode of second rectifier diode.
9. control system according to claim 4, which is characterized in that the timing module includes：
Tenth resistance, eleventh resistor, slide rheostat, third capacitance, the 4th capacitance, the first zener diode, the second voltage stabilizing
Diode, the second light emitting diode, the 4th rectifier diode, third operational amplifier；
Wherein, in parallel with first zener diode after the third capacitance is connected with the slide rheostat, then with institute
State and be connected to the both ends of power supply after the series connection of the tenth resistance, the slide rheostat it is foxy respectively with the third operation
The first end and second end of amplifier is connected；
The both ends of the eleventh resistor are connected to the both ends of power supply, and connect with low level signal in the eleventh resistor
The one end connect is also connected with the third end of the third operational amplifier；
The 4th end of the third operational amplifier is connected to after second zener diode is in parallel with the 4th capacitance
Between low level signal；
The anode of second light emitting diode is connected with the output end of the third operational amplifier, and described second luminous two
The cathode of pole pipe is connected with the control terminal of the 4th relay；
4th rectifier diode anode be connected with low level signal, the cathode of the 4th rectifier diode with it is described
The cathode of second light emitting diode is connected.
10. a kind of intelligent desk lamp, which is characterized in that include the control of the intelligent desk lamp described in any one of the claims 1 to 9
System processed further includes luminaire, wherein the control system of the intelligent desk lamp is for controlling the luminaire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725698.9U CN207869443U (en) | 2017-12-08 | 2017-12-08 | Intelligent desk lamp and its control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725698.9U CN207869443U (en) | 2017-12-08 | 2017-12-08 | Intelligent desk lamp and its control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207869443U true CN207869443U (en) | 2018-09-14 |
Family
ID=63468512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721725698.9U Expired - Fee Related CN207869443U (en) | 2017-12-08 | 2017-12-08 | Intelligent desk lamp and its control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207869443U (en) |
-
2017
- 2017-12-08 CN CN201721725698.9U patent/CN207869443U/en not_active Expired - Fee Related
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