CN107091422A - A kind of Intelligent time delay controlled in wireless desk lamp - Google Patents
A kind of Intelligent time delay controlled in wireless desk lamp Download PDFInfo
- Publication number
- CN107091422A CN107091422A CN201710350808.6A CN201710350808A CN107091422A CN 107091422 A CN107091422 A CN 107091422A CN 201710350808 A CN201710350808 A CN 201710350808A CN 107091422 A CN107091422 A CN 107091422A
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- CN
- China
- Prior art keywords
- transistor
- resistance
- digiplex
- light emitting
- diode
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Keying Circuit Devices (AREA)
Abstract
The invention discloses a kind of Intelligent time delay controlled in wireless desk lamp, including battery, bulb, Desk lamp support, lamp socket and control circuit, circuit is controlled to include storage unit, control section and signal amplifying part point, in addition to Digiplex, hilted broadsword three system switch RL1 and relay Re.The present invention can realize the on and off of Digiplex 10 meters of interior energy console lamp under conditions of charged, and the time-delay closing of desk lamp can be carried out by remote control or manual mode, when using Digiplex need not just can also light desk lamp to desk lamp.
Description
Technical field
The present invention relates to field of desk, a kind of Intelligent time delay controlled in wireless desk lamp is related specifically to.
Background technology
Desk lamp is daily necessities essential at present, brings light, either to being gone back in school lodging student
It is all extremely important to the child, the teacher that are in.However, the switch of traditional desk lamp is common switch or mechanical switch,
Thus cause desk lamp to be opened and just have to first see clearly the position of the switch of desk lamp, but find desk lamp switch in the dark simultaneously
It is not an easily thing, often causes user to lose the event for smashing article.Such as certain classmate is sleeping Qian Guantai
Gropingly to be lain down after lamp, it is very inconvenient, it is also dangerous, once sleep to this may result in serious consequence；Such as manage again
Member will leave when closing each floor lamp with flashlight after otherwise can not turning off the light.Although the Remote-control desk lamp on existing market is more common
Desk lamp, which is used, more to be facilitated, but remote control just must could allow it to light on desk lamp when using, and one is caused to normal use
Fixed influence.
The content of the invention
It is an object of the invention to for of the prior art not enough there is provided a kind of Intelligent time delay controlled in wireless desk lamp, with
Solve the above problems.
Technical problem solved by the invention can be realized using following technical scheme：
A kind of Intelligent time delay controlled in wireless desk lamp, including battery, bulb, Desk lamp support, lamp socket and control circuit, control electricity
Road includes storage unit, control section and signal amplifying part point, in addition to Digiplex, hilted broadsword three system switch RL1 and relay
Device Re；
Control section include light emitting diode D4, light emitting diode D5, resistance R1, transistor T1, diode D1, electric capacity C,
Switch S1 and switch S2, light emitting diode D4 negative pole, light emitting diode D5 positive pole, transistor T1 emitter stage and two poles
Pipe D1 positive pole is connected with the M+ of Digiplex, light emitting diode D4 positive pole, light emitting diode D5 negative pole and electricity
Resistance R1 one end is connected with the M- of Digiplex, and the resistance R1 other end is connected with transistor T1 base stage, transistor T1
Colelctor electrode be connected with diode D1 negative pole, switch S1 one end negative pole respectively with diode D1, electric capacity C one end and
The one end for switching S2 is connected, and the electric capacity C other end and the switch S2 other end are connected with the M- of Digiplex；
Amplifier section includes resistance R3, transistor T2, resistance R4, swept resistance RV1, transistor T3 and resistance R6, resistance
R3 two ends are connected with diode D1 negative pole and transistor T2 base stage respectively, transistor T2 colelctor electrode by resistance R5 and
The other end for switching S1 is connected, the M- phases that transistor T2 emitter stage passes through resistance R4 and swept resistance RV1 and Digiplex
Even, transistor T3 base stage is connected with transistor T2 emitter stage, and transistor T3 emitter stage passes through resistance R6 and wireless remote control
The M- of device is connected；Transistor T3 colelctor electrode is connected with light emitting diode D3 negative pole and diode D2 positive pole respectively, hair
Optical diode D3 positive pole is connected by resistance R7 with the M+ of Digiplex, diode D2 negative pole and the M+ of Digiplex
It is connected；
Storage unit includes power supply BAT1, the M- and light emitting diode of power supply BAT1 negative pole respectively with Digiplex
LAMP negative pole is connected, and power supply BAT1 positive pole and hilted broadsword three system switch RL1 I pin is connected, the system switch of hilted broadsword three RL1 II pin
And light emitting diode LAMP positive pole is connected with relay Re 5 pins, relay Re 3 pins are made with hilted broadsword three respectively
The M+ for switching RL1 III pin, relay Re 2 pins and Digiplex is connected, relay Re 1 pin and transistor T3
Colelctor electrode be connected.
Further, the transistor T1, transistor T2 and transistor T3 are PNP type triode.
Compared with prior art, beneficial effects of the present invention are as follows：
The present invention can realize the on and off of Digiplex 10 meters of interior energy console lamp under conditions of charged, can
So that the time-delay closing of desk lamp is carried out by remote control or manual mode by people.The remote control for solving existing desk lamp must be just to platform
Lamp could allow it to light, and the switch of desk lamp is the problem of be common switch or mechanical switch.
Brief description of the drawings
Fig. 1 is the circuit diagram of control circuit of the present invention.
Fig. 2 is the structural representation of Intelligent time delay controlled in wireless desk lamp of the present invention.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, is expanded on further the present invention.
Referring to Fig. 1 and Fig. 2, a kind of Intelligent time delay controlled in wireless desk lamp of the present invention, including battery 10, bulb
20th, Desk lamp support 30, lamp socket 40 and control circuit.Control circuit to include storage unit, control section and signal amplifying part point, also wrap
Include Digiplex, the system switch of hilted broadsword three RL1 and relay Re.The control section of the present invention switch and nothing are made by manual hilted broadsword three
Line remote control two parts, are respectively delay manually and remote control delay.
Control section include light emitting diode D4, light emitting diode D5, resistance R1, transistor T1, diode D1, electric capacity C,
Switch S1 and switch S2.Light emitting diode D4 negative pole, light emitting diode D5 positive pole, transistor T1 emitter stage and two poles
Pipe D1 positive pole is connected with the M+ of Digiplex.Light emitting diode D4 positive pole, light emitting diode D5 negative pole and electricity
Resistance R1 one end is connected with the M- of Digiplex.The resistance R1 other end is connected with transistor T1 base stage, transistor T1
Colelctor electrode be connected with diode D1 negative pole.Switch S1 one end negative pole respectively with diode D1, electric capacity C one end and
The one end for switching S2 is connected.The electric capacity C other end and the switch S2 other end are connected with the M- of Digiplex.Wireless remote
The B+ for controlling the receiver board (two logical remote control 27MHZ radio-circuits remote control modules) of device connects positive pole (3V voltages), and B- connects negative pole.
Amplifier section includes resistance R3, transistor T2, resistance R4, swept resistance RV1, transistor T3 and resistance R6.Resistance
R3 two ends are connected with diode D1 negative pole and transistor T2 base stage respectively.Transistor T2 colelctor electrode by resistance R5 and
The other end for switching S1 is connected.The M- phases that transistor T2 emitter stage passes through resistance R4 and swept resistance RV1 and Digiplex
Even.Transistor T3 base stage is connected with transistor T2 emitter stage.Transistor T3 emitter stage passes through resistance R6 and wireless remote control
The M- of device is connected.Transistor T3 colelctor electrode is connected with light emitting diode D3 negative pole and diode D2 positive pole respectively.Hair
Optical diode D3 positive pole is connected by resistance R7 with the M+ of Digiplex, diode D2 negative pole and the M+ of Digiplex
It is connected.Light emitting diode D3 lights prompting relay Re and connected, and resistance R7 is current-limiting resistance.Swept resistance RV1 is equivalent to RC electricity
Resistance R in road, resistance R3, resistance R2, electric capacity C and transistor T2 constitute a closed-loop path.It is normal according to the time of RC circuits
Number formula T=RC, increase swept resistance RV1 resistance realize extension delay time, and time range is in 1min~3min or so.
Storage unit includes power supply BAT1.The M- and light emitting diode of power supply BAT1 negative pole respectively with Digiplex
LAMP negative pole is connected, and light emitting diode LAMP can also be replaced with common desk lamp bulb.Power supply BAT1 positive pole with
The system switch of hilted broadsword three RL1 I pin is connected.Hilted broadsword three system switch RL1 II pin and light emitting diode LAMP positive pole with after
Electrical equipment Re 5 pins are connected, and relay Re 3 pins make switch RL1 III pin, relay Re 2 pins with hilted broadsword three respectively
And the M+ of Digiplex is connected.Relay Re 1 pin is connected with transistor T3 colelctor electrode.Storage unit uses electric capacity
The characteristic discharged after external voltage reduction in the short time, two triodes that the electric current of releasing is divided to by signal amplifying part amplify,
The lighting loop on lamp is controlled, so as to realize the delay feature of desk lamp.
Transistor T1, transistor T2 and transistor T3 are PNP type triode.
Usually the system of hilted broadsword three switch RL1 is closed, and the system of hilted broadsword three switchs illumination of RL1 II pin directly with desk lamp
Circuit is connected, and the system switch of hilted broadsword three RL1 III pin is connected with control circuit.When I pin and II pin that hilted broadsword three makes switch RL1 are connected
When, desk lamp (i.e. light emitting diode LAMP) is lighted.When hilted broadsword three makes switch RL1 I pin and the connection of III pin, transistor T2 collection
There is voltage at the two ends of electrode and emitter stage, and switch S1 is off, and base resistance R3 no currents pass through, and transistor T2 is not led
It is logical.When switching S1 closures, the base current that resistance R3 has very little passes through, and transistor T2 conductings, emitter stage has the electric current of amplification
Pass through, this electric current makes transistor T3 turn-on relays Re 1,2 pins by transistor T3 base stage, have electric current by realize after
The connection of electrical equipment Re 3,5 pins, desk lamp is lighted.Electric capacity c is powered while S1 closures are switched, and is due to rectifying lower end thereon
Negative, transistor T2 positively biaseds keep it to continue to turn on.Due to having used two transistors, and the electricity at electric capacity C two ends in circuit
Pressure is changed over time, it is achieved that the sensitivity (composition Darlington transistor) of delay circuit.When the voltage at electric capacity C two ends reduces always
Untill conducting voltage less than transistor T2, undertension is when it is turned on, and transistor T2 is no longer turned on, and relay Re does not have
Electric current is extinguished by bulb.Think that extension delay time can be extended by switch S1, at this moment light emitting diode D3 lights, during prompting
Between again be delayed a period of time.Directly electric capacity C is discharged by switch S2, realize bulb extinguishing at once, now relay coil is produced
Raw induced-current, this electric current is discharged by diode D2 to be prevented from burning out transistor T3.When the receiver board of Digiplex connects
When receiving signal, if it is negative pole that upper end, which is positive pole lower end, light emitting diode D5 lights, and diode D1 forward conductions fill to electric capacity C
Electricity, same light emitting diode D3 emitting bulbs are lighted.When receiver board lower end is positive pole upper end position negative pole, light emitting diode D4 hairs
Optical diode D1 ends, due to the conducting of transistor T1 positively biaseds, and electric capacity C upper ends are discharged close to low potential, realize function of wireless remote control.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (2)
1. a kind of Intelligent time delay controlled in wireless desk lamp, it is characterised in that：Including battery, bulb, Desk lamp support, lamp socket and control electricity
Road, control circuit includes storage unit, control section and signal amplifying part point, in addition to Digiplex, hilted broadsword three system switch
RL1 and relay Re；
Control section includes light emitting diode D4, light emitting diode D5, resistance R1, transistor T1, diode D1, electric capacity C, switch
S1 and switch S2, light emitting diode D4 negative pole, light emitting diode D5 positive pole, transistor T1 emitter stage and diode D1
Positive pole be connected with the M+ of Digiplex, light emitting diode D4 positive pole, light emitting diode D5 negative pole and resistance R1
One end be connected with the M- of Digiplex, the resistance R1 other end is connected with transistor T1 base stage, transistor T1 collection
Electrode is connected with diode D1 negative pole, switchs negative pole, electric capacity C one end and the switch of S1 one end respectively with diode D1
S2 one end is connected, and the electric capacity C other end and the switch S2 other end are connected with the M- of Digiplex；
Amplifier section includes resistance R3, transistor T2, resistance R4, swept resistance RV1, transistor T3 and resistance R6, resistance R3's
Two ends are connected with diode D1 negative pole and transistor T2 base stage respectively, and transistor T2 colelctor electrode passes through resistance R5 and switch
The S1 other end is connected, and transistor T2 emitter stage is connected by resistance R4 and swept resistance RV1 with the M- of Digiplex, brilliant
Body pipe T3 base stage is connected with transistor T2 emitter stage, and transistor T3 emitter stage passes through resistance R6 and the M- of Digiplex
It is connected；Transistor T3 colelctor electrode is connected with light emitting diode D3 negative pole and diode D2 positive pole respectively, light-emitting diodes
Pipe D3 positive pole is connected by resistance R7 with the M+ of Digiplex, and diode D2 negative pole is connected with the M+ of Digiplex；
Storage unit includes power supply BAT1, the M- and light emitting diode LAMP of power supply BAT1 negative pole respectively with Digiplex
Negative pole be connected, I pin that power supply BAT1 positive pole makes switch RL1 with hilted broadsword three is connected, hilted broadsword three make II pin that switchs RL1 and
Light emitting diode LAMP positive pole is connected with relay Re 5 pins, and relay Re 3 pins are made with hilted broadsword three respectively to be switched
The M+ of RL1 III pin, relay Re 2 pins and Digiplex is connected, relay Re 1 pin and transistor T3 collection
Electrode is connected.
2. Intelligent time delay controlled in wireless desk lamp according to claim 1, it is characterised in that：The transistor T1, transistor
T2 and transistor T3 is PNP type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350808.6A CN107091422B (en) | 2017-05-18 | 2017-05-18 | A kind of Intelligent time delay wireless control desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350808.6A CN107091422B (en) | 2017-05-18 | 2017-05-18 | A kind of Intelligent time delay wireless control desk lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107091422A true CN107091422A (en) | 2017-08-25 |
| CN107091422B CN107091422B (en) | 2019-05-10 |
Family
ID=59638301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710350808.6A Expired - Fee Related CN107091422B (en) | 2017-05-18 | 2017-05-18 | A kind of Intelligent time delay wireless control desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107091422B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204221U (en) * | 1987-05-15 | 1988-04-06 | 曾元俫 | Septenary-function desk lamp for eye health protection |
| US5828179A (en) * | 1997-01-23 | 1998-10-27 | Mei-jen Chang | Device for preventing a lamp from igniting a cover such as a curtain |
| CN101754550A (en) * | 2008-12-12 | 2010-06-23 | 上海电机学院 | Centralized electricity-saving lamp power source |
| CN202032441U (en) * | 2011-03-09 | 2011-11-09 | 毕志成 | Wireless monitoring emergency life-saving lighting lamp |
| CN202521474U (en) * | 2012-04-10 | 2012-11-07 | 张九鹏 | Portable energy-saving table lamp |
-
2017
- 2017-05-18 CN CN201710350808.6A patent/CN107091422B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204221U (en) * | 1987-05-15 | 1988-04-06 | 曾元俫 | Septenary-function desk lamp for eye health protection |
| US5828179A (en) * | 1997-01-23 | 1998-10-27 | Mei-jen Chang | Device for preventing a lamp from igniting a cover such as a curtain |
| CN101754550A (en) * | 2008-12-12 | 2010-06-23 | 上海电机学院 | Centralized electricity-saving lamp power source |
| CN202032441U (en) * | 2011-03-09 | 2011-11-09 | 毕志成 | Wireless monitoring emergency life-saving lighting lamp |
| CN202521474U (en) * | 2012-04-10 | 2012-11-07 | 张九鹏 | Portable energy-saving table lamp |
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| Publication number | Publication date |
|---|---|
| CN107091422B (en) | 2019-05-10 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |