CN206490879U - Intelligent luminaire - Google Patents
Intelligent luminaire Download PDFInfo
- Publication number
- CN206490879U CN206490879U CN201720119157.5U CN201720119157U CN206490879U CN 206490879 U CN206490879 U CN 206490879U CN 201720119157 U CN201720119157 U CN 201720119157U CN 206490879 U CN206490879 U CN 206490879U
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- China
- Prior art keywords
- resistance
- triode
- power supply
- supply circuit
- electric capacity
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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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of intelligent luminaire, including lighting circuit plate, the lighting circuit plate includes power supply circuit, closing switch, lamp bead, first triode, second triode, first resistor, second resistance, first electrochemical capacitor and the second electric capacity, one end of closing switch is connected with one end of power supply circuit and one end of second resistance respectively, the other end of closing switch is connected with the positive pole of the first electrochemical capacitor and one end of first resistor respectively, the negative pole of first electrochemical capacitor and the other end of power supply circuit are connected, the other end of first resistor is connected with the base stage of the first triode, the colelctor electrode of first triode is connected with one end of lamp bead and the colelctor electrode of the second triode respectively by the second electric capacity；Power supply circuit includes potentiometer, bridge rectifier, the 4th electric capacity, the 5th resistance, the 6th resistance, the 7th resistance, the 8th resistance, the 9th resistance and the tenth resistance.The utility model, which is avoided that, to cause the accident, saves electric energy, using safer.
Description
Technical field
The utility model is related to lighting field, more particularly to a kind of intelligent luminaire.
Background technology
In people daily life and work, lighting circuit will be used.But the illuminating lamp of respective bins has been closed sometimes
Afterwards, generally to feel about in the dark could open another interval illuminating lamp, and the personal injury such as so often cause to damage, fall down, and gives
The life of people is made troubles.Particularly illuminating lamp also has many places to use the lamp bead of old-fashioned flashlight, lighting current
For 250 milliamperes or so, compare the light emitting diode of only ten a few to tens of milliamperes, it is relatively more to use power consumption, does not reach section
The requirement of energy.In addition, the lighting circuit of existing illuminator does not have circuit protection function, cause using dangerous.
Utility model content
The technical problems to be solved in the utility model is, for prior art it is above-mentioned easily cause accident, power consumption compared with
It is many, cause the accident there is provided a kind of be avoided that using unsafe defect, save electric energy, using safer intelligent lighting lamp
Tool.
The utility model solves the technical scheme that its technical problem used：A kind of intelligent luminaire is constructed, including
Lighting circuit plate, the lighting circuit plate includes power supply circuit, closing switch, lamp bead, the first triode, the second triode, the
One resistance, second resistance, the first electrochemical capacitor and the second electric capacity, one end of the closing switch respectively with the power supply circuit
One end and the connection of one end of second resistance, the other end of the closing switch respectively with the positive pole of first electrochemical capacitor and the
One end connection of one resistance, the negative pole of first electrochemical capacitor is connected with the other end of the power supply circuit, first electricity
The other end of resistance is connected with the base stage of first triode, and the colelctor electrode of first triode passes through second electric capacity point
It is not connected with one end of the lamp bead and the colelctor electrode of the second triode, the emitter stage of first triode and the described 2nd 3
The base stage connection of pole pipe, the emitter stage of second triode is connected with the other end of the power supply circuit, the lamp bead it is another
One end is connected with the other end of the second resistance；
The power supply circuit includes potentiometer, bridge rectifier, the 4th electric capacity, the 5th resistance, the 6th resistance, the 7th electricity
Resistance, the 8th resistance, the 9th resistance and the tenth resistance, one end of the potentiometer and the live wire of AC power are connected, the current potential
The other end of device is connected by the 9th resistance with an input of the bridge rectifier, the bridge rectifier
Another input is connected with the zero line of the AC power, the 4th electric capacity, the 5th resistance, the 6th resistance, the 7th resistance and
8th resistor coupled in parallel, one end in parallel is connected with an output end of the bridge rectifier, the other end and the bridge in parallel
Another output end connection of formula rectification circuit.
In intelligent luminaire described in the utility model, the lighting circuit plate also includes 3rd resistor and the 3rd electricity
Hold, the emitter stage of first triode is connected by the 3rd electric capacity with the base stage of second triode, described second
The colelctor electrode of triode is connected by the 3rd resistor with one end of the lamp bead.
In intelligent luminaire described in the utility model, the lighting circuit plate also includes the 4th resistance, described the
The emitter stage of two triodes is connected by the 4th resistance with the other end of the power supply circuit.
In intelligent luminaire described in the utility model, the power supply circuit also include the 11st resistance, it is described simultaneously
One end of connection is connected with an output end of the bridge rectifier.
In intelligent luminaire described in the utility model, the power supply circuit also include the 12nd resistance, it is described simultaneously
The other end of connection is connected by the 12nd resistance with another output end of the bridge rectifier.
In intelligent luminaire described in the utility model, first triode and the second triode are NPN type
Triode.
Implement intelligent luminaire of the present utility model, have the advantages that：Due to being provided with lighting circuit plate, shine
Bright circuit board includes power supply circuit, closing switch, lamp bead, the first triode, the second triode, first resistor, second resistance, the
One electrochemical capacitor and the second electric capacity, press closing switch this in a flash, the first electrochemical capacitor is decontroled and closed by sufficient charge
After switch, the first electrochemical capacitor slowly discharges to the first triode and the second triode, at this time light the electric current of lamp bead from
Lamp bead is flowed to, lamp bead lights, and the electric discharge of the first electrochemical capacitor simply plays control action, when the electricity stored by the first electrochemical capacitor
When lotus drains substantially, the first triode and the second triode just end, in closed mode, and electric current is cut off, and lamp bead is also just extinguished,
It has the function that delay is turned off the light, and can also extend the life-span of battery, reach the purpose of energy-conservation；Power supply circuit include potentiometer,
Bridge rectifier, the 4th electric capacity, the 5th resistance, the 6th resistance, the 7th resistance, the 9th resistance and the tenth resistance, second resistance,
9th resistance and the tenth resistance are used to carry out current-limiting protection, and the second electric capacity is used to prevent between the first triode and the second triode
Interference, therefore it is avoided that and causes the accident, saves electric energy, using safer.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the electrical block diagram of lighting circuit plate in the utility model intelligent luminaire one embodiment；
Fig. 2 is the circuit theory diagrams of power supply circuit in the embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
In the utility model intelligent luminaire embodiment, the intelligent luminaire includes lighting circuit plate, the illumination
The electrical block diagram of circuit board is as shown in Figure 1.In Fig. 1, the lighting circuit plate includes power supply circuit, closing switch K, lamp bead
Z, the first triode Q1, the second triode Q2, first resistor R1, second resistance R2, the first electrochemical capacitor C1 and the second electric capacity C2,
Wherein, closing switch K one end is connected with one end of power supply circuit and second resistance R2 one end respectively, and closing switch K's is another
One end is connected with the first electrochemical capacitor C1 positive pole and first resistor R1 one end respectively, the first electrochemical capacitor C1 negative pole and confession
The other end connection of circuit, the first resistor R1 other end is connected with the first triode Q1 base stage, the first triode Q1's
Colelctor electrode is connected with lamp bead Z one end and the second triode Q2 colelctor electrode respectively by the second electric capacity C2, the first triode Q1
Emitter stage be connected with the second triode Q2 base stage, the other end of the second triode Q2 emitter stage and power supply circuit is connected,
The lamp bead Z other end is connected with the second resistance R2 other end.
When in use, closing switch K is gently clicked, switch K and following contact is turned off, lamp bead Z is to light；
Then finger leaves closing switch K, and lamp bead Z continues to light, and about spends half a minute, lamp bead Z automatic distinguishings.Specifically, pressing
Closing switch K this in a flash, the first electrochemical capacitor C1 is by sufficient charge, after decontroling closing switch K, the first electrochemical capacitor C1
Slowly discharged to the first triode Q1 and the second triode Q2, the electric current at this time lighting lamp bead Z is sent out from lamp bead Z, lamp bead Z is flowed to
Light, and the first electrochemical capacitor C1 electric discharges simply play control action, when the electric charge stored by the first electrochemical capacitor C1 is drained substantially
When, the first triode Q1 and the second triode Q2 just end, in closed mode, and electric current is cut off, and lamp bead Z also just extinguishes, and it has
There is the function that delay is turned off the light, the life-span of battery can also be extended, reach the purpose of energy-conservation, therefore it is avoided that and causes the accident, saves
Save electric energy.
Wherein, above-mentioned second resistance R2 is current-limiting resistance, for being carried out to the branch road between closing switch K and lamp bead Z
Stream protection, the second electric capacity C2 is coupled capacitor, for preventing the first triode Q1 colelctor electrode and the second triode Q2 current collection
Interference between pole.In the present embodiment, the first triode Q1 and the second triode Q2 are NPN type triode.Certainly, in this reality
Under the certain situation for applying example, the first triode Q1 and the second triode Q2 can also be PNP type triode, but the at this moment knot of circuit
Structure also will accordingly change.
Fig. 2 is the circuit theory diagrams of power supply circuit in the present embodiment, in Fig. 2, and it is whole that power supply circuit includes potentiometer RP, bridge-type
Current circuit 100, the 4th electric capacity C4, the 5th resistance R5, the 6th resistance R6, the 7th resistance R7, the 8th resistance R8, the 9th resistance R9 and
Tenth resistance R10, potentiometer RP one end are connected with AC power AC live wire L, and the potentiometer RP other end passes through the 9th electricity
Resistance R9 is connected with an input of bridge rectifier 100, and another input of bridge rectifier 100 is with AC power AC's
Zero line N connections, the 4th electric capacity C4, the 5th resistance R5, the 6th resistance R6, the 7th resistance R7 and the 8th resistance R8 are in parallel, in parallel
One end is connected with an output end of bridge rectifier 100, the other end in parallel and another output end of bridge rectifier 100
Connection.
Wherein, the 5th resistance R5, the 6th resistance R6, the 7th resistance R7 and the 8th resistance R8 are absorption resistance, the 9th electricity
It is current-limiting resistance to hinder R9 and the tenth resistance R10, and the 9th resistance R9 is used for the input to potentiometer RP and bridge rectifier
Branch road between end carries out overcurrent protection, and the tenth resistance R10 is used for another input of bridge rectifier and AC power AC
Zero line N between branch road carry out overcurrent protection, so using safer.
In the present embodiment, the intelligent luminaire also includes 3rd resistor R3 and the 3rd electric capacity C3, the first triode Q1's
Emitter stage is connected by the 3rd electric capacity C3 with the second triode Q2 base stage, and the second triode Q2 colelctor electrode passes through 3rd resistor
R3 is connected with lamp bead Z one end.Wherein, 3rd resistor R3 is current-limiting resistance, for where the colelctor electrode to the second triode Q2
Branch road carry out overcurrent protection, the 3rd electric capacity C3 be coupled capacitor, the emitter stage and the two or three for preventing the first triode Q1
Interference between pole pipe Q2 base stage.
In the present embodiment, above-mentioned lighting circuit plate also includes the 4th resistance R4, and the second triode Q2 emitter stage passes through the
The other end connection of four resistance R4 and power supply circuit.4th current-limiting resistance of resistance R4, for the transmitting to the second triode Q2
Branch road where pole carries out overcurrent protection.
In the present embodiment, power supply circuit also includes the 11st resistance R11, the 4th electric capacity C4, the 5th resistance R5, the 6th resistance
R6, the 7th resistance R7 and the 8th resistance R8 one end in parallel are connected with an output end of bridge rectifier 100.11st resistance
R11 is current-limiting resistance, carries out overcurrent protection for the branch road where the output end to bridge rectifier, further improves electricity
The security performance on road.
In the present embodiment, above-mentioned power supply circuit also includes the 12nd resistance R12, the 4th electric capacity C4, the 5th resistance R5, the 6th
Other end resistance R6, the 7th resistance R7 and the 8th resistance R8 in parallel passes through the 12nd resistance R12 and bridge rectifier 100
Another output end connection.12nd resistance R12 is current-limiting resistance, for where another output end to bridge rectifier 100
Branch road carry out overcurrent protection.
In a word, in the present embodiment, control action is played by the first electrochemical capacitor C1 electric discharges, as the first electrochemical capacitor C1
When stored electric charge is drained substantially, the first triode Q1 and the second triode Q2 just end, and in closed mode, electric current is cut
Disconnected, lamp bead Z also just extinguishes, and it has the function that delay is turned off the light, and can also extend the life-span of battery, reach the purpose of energy-conservation；The
Two resistance R2, the 9th resistance R9 and the tenth resistance R10 are used to carry out current-limiting protection, and the second electric capacity C2 is used to prevent the first triode
Interference between Q1 and the second triode Q2, therefore it is avoided that and causes the accident, saves electric energy, using safer.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of intelligent luminaire, it is characterised in that including lighting circuit plate, the lighting circuit plate include power supply circuit,
Closing switch, lamp bead, the first triode, the second triode, first resistor, second resistance, the first electrochemical capacitor and the second electric capacity,
One end of the closing switch is connected with one end of the power supply circuit and one end of second resistance respectively, the closing switch
The other end is connected with the positive pole of first electrochemical capacitor and one end of first resistor respectively, the negative pole of first electrochemical capacitor
It is connected with the other end of the power supply circuit, the other end of the first resistor is connected with the base stage of first triode, institute
State the colelctor electrode of the first triode and pass through second electric capacity one end respectively with the lamp bead and the colelctor electrode of the second triode
Connection, the emitter stage of first triode is connected with the base stage of second triode, the emitter stage of second triode
It is connected with the other end of the power supply circuit, the other end of the lamp bead is connected with the other end of the second resistance；
The power supply circuit include potentiometer, bridge rectifier, the 4th electric capacity, the 5th resistance, the 6th resistance, the 7th resistance,
8th resistance, the 9th resistance and the tenth resistance, one end of the potentiometer and the live wire of AC power are connected, the potentiometer
The other end is connected by the 9th resistance with an input of the bridge rectifier, the bridge rectifier it is another
Input is connected with the zero line of the AC power, the 4th electric capacity, the 5th resistance, the 6th resistance, the 7th resistance and the 8th
Resistor coupled in parallel, one end in parallel is connected with an output end of the bridge rectifier, and the other end in parallel and the bridge-type are whole
Another output end connection of current circuit.
2. intelligent luminaire according to claim 1, it is characterised in that the lighting circuit plate also includes 3rd resistor
With the 3rd electric capacity, the emitter stage of first triode is connected by the 3rd electric capacity with the base stage of second triode,
The colelctor electrode of second triode is connected by the 3rd resistor with one end of the lamp bead.
3. intelligent luminaire according to claim 2, it is characterised in that the lighting circuit plate also includes the 4th electricity
Resistance, the emitter stage of second triode is connected by the 4th resistance with the other end of the power supply circuit.
4. the intelligent luminaire according to claims 1 to 3 any one, it is characterised in that the power supply circuit is also wrapped
The 11st resistance is included, described one end in parallel is connected with an output end of the bridge rectifier.
5. intelligent luminaire according to claim 4, it is characterised in that the power supply circuit also includes the 12nd electricity
Resistance, the other end in parallel is connected by the 12nd resistance with another output end of the bridge rectifier.
6. the intelligent luminaire according to claims 1 to 3 any one, it is characterised in that first triode and
Second triode is NPN type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119157.5U CN206490879U (en) | 2017-02-09 | 2017-02-09 | Intelligent luminaire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119157.5U CN206490879U (en) | 2017-02-09 | 2017-02-09 | Intelligent luminaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206490879U true CN206490879U (en) | 2017-09-12 |
Family
ID=59764056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720119157.5U Expired - Fee Related CN206490879U (en) | 2017-02-09 | 2017-02-09 | Intelligent luminaire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206490879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793423A (en) * | 2017-02-09 | 2017-05-31 | 中山自信照明科技有限公司 | Intelligent luminaire |
-
2017
- 2017-02-09 CN CN201720119157.5U patent/CN206490879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793423A (en) * | 2017-02-09 | 2017-05-31 | 中山自信照明科技有限公司 | Intelligent luminaire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170912 Termination date: 20200209 |