CN208175078U - Intelligent emergent lamp control circuit - Google Patents
Intelligent emergent lamp control circuit Download PDFInfo
- Publication number
- CN208175078U CN208175078U CN201820788531.5U CN201820788531U CN208175078U CN 208175078 U CN208175078 U CN 208175078U CN 201820788531 U CN201820788531 U CN 201820788531U CN 208175078 U CN208175078 U CN 208175078U
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- Prior art keywords
- resistance
- triode
- diode
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- circuit
- Prior art date
- 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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- 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 discloses intelligent emergent lamp control circuits, including switching power circuit, charging circuit, rechargeable battery, driving circuit, lighting load, input voltage detection circuit, the city the input terminal Jun Yu electrical connection of the input terminal and switching power circuit of input voltage detection circuit, the control terminal of the output end connection switch power circuit of input voltage detection circuit, switching power circuit, charging circuit, rechargeable battery, driving circuit and lighting load are sequentially connected.The utility model increases input voltage measurement, and whether the supply voltage of effectively detection input is normal, improves system to the reliability of emergency luminaire, and extended in the existing function of emergency light, and performance is high.
Description
Technical field
The utility model relates to emergency light technical field more particularly to intelligent emergent lamp control circuits.
Background technique
Emergency as a kind of conventional emergency set, be widely used in respective emergency event.The work of emergency light
It is that emergency light can be lighted or not lighted in the normal situation of alternating current as principle, at this moment the rechargeable battery inside emergency light is in and fills
Electricity condition, user cuts off the power manually after charging is saturated, and when alternating current breaks down, rechargeable battery is illumination auxiliary power supply.But
Current emergency light generally only has single lamp of power control module and lamps and lanterns basic boom composition, does not have data feedback and interaction
Function, cannot timely and effective guarantee lamps and lanterns reliability, cannot effectively work when fire occurs will will cause that great damage is big and thing
Therefore.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide intelligent emergent lamp control circuit,
It can solve the problem of cannot be guaranteed lamps and lanterns reliability of prior art emergency.
The purpose of this utility model is implemented with the following technical solutions：
Intelligent emergent lamp control circuit, including switching power circuit, charging circuit, rechargeable battery, driving circuit, illumination are negative
It carries, input voltage detection circuit, the input terminal of input voltage detection circuit and the city input terminal Jun Yu of switching power circuit are electrically connected
It connects, the control terminal of the output end connection switch power circuit of input voltage detection circuit, switching power circuit, fills charging circuit
Battery, driving circuit and lighting load are sequentially connected；The input voltage detection circuit include resistance R1, detection chip U1 and
One end of metal-oxide-semiconductor Q1, resistance R1 are connect with the voltage detection terminal of detection chip U1, the input of other end connection switch power circuit
End, the base stage of the control terminal connection metal-oxide-semiconductor Q1 of detection chip U1, the input of the collector connection switch power circuit of metal-oxide-semiconductor Q1
End, the emitter ground connection of metal-oxide-semiconductor Q1.
Preferably, the switching power circuit includes resistance R2 to resistance R7, diode D1 to diode D8, and capacitor C1 is extremely
One end of C5, triode Q2, triode Q3, transformer T1 and fuse F1, fuse F1 connect alternating current, the other end of fuse
It being connect with the anode of one end of resistance R2, the cathode of diode D1 and diode D2, the other end of resistance R2 connects charging circuit,
The anode of diode D1 is connect with the anode of diode D10, and the cathode of diode D2 is connect with the cathode of diode D11；Two poles
The anode of the cathode of pipe D10 and diode D11 are electrically connected with city, the anode of the cathode of diode D2 and capacitor C3, resistance R5
One end, one end of capacitor C2, one end of resistance R3 are connected with 6 feet of transformer T1；The other end of resistance R5 is with diode D8's
Cathode, one end of resistance R6, triode Q2 base stage connected with the collector of triode Q3；The other end, the resistance R3 of capacitor C2
The other end connected with the cathode of diode D4, diode D4 anode with 5 feet of transformer T1 and the collector of triode Q2
Connection；The anode of diode D8 is connect with the anode of the cathode of capacitor C6 and diode D7, the other end and capacitor C5 of resistance R6
One end connection, the emitter of triode Q2 connect with the base stage of one end of resistance R7 and triode Q3；Anode, the electricity of capacitor C6
Hinder the other end of R7, the emitter of triode Q3,4 feet of transformer T1,1 foot of transformer T1, the cathode of capacitor C4, capacitor C3
It is connect with the anode of diode D1；Cathode, the other end of capacitor C5 of diode D7 is connect with 3 feet of transformer T1；Transformer
2 feet of T1 are connect with the anode of diode D3, the cathode of diode D3 and the one of charging circuit, the anode of capacitor C4 and resistance R4
End connection.
Preferably, charging circuit includes resistance R8, resistance R9, resistance R10, resistance R11, triode Q4, triode Q5, three
Pole pipe Q6, triode Q7 and power supply VCC；
One end of the resistance R1 is connect with the base stage of the triode Q6, the emitter of the triode Q6 and described three
The emitter of pole pipe Q7 connects, and the collector of the triode Q6 is connect with one end of the resistance R10, the resistance R10's
The other end is connect with the base stage of the triode Q7, and the collector of the triode Q7 is connect with one end of the resistance R11, institute
The other end for stating resistance R11 is connect with the base stage of the triode Q4, the collector of the triode Q7 and the triode Q4
Collector connection, the triode Q4 emitter ground connection；The collection of the collector of the triode Q5 and the triode Q6
Electrode connection, the emitter ground connection of the triode Q5, the base stage of the triode Q5 are connect with one end of the resistance R9, institute
The other end for stating resistance R9 is connect with the other end of the resistance R8, the anode of one end connection rechargeable battery of resistance R8.
Compared with prior art, the beneficial effects of the utility model are：
The utility model increases input voltage measurement, and whether the supply voltage of effectively detection input is normal, improves and is
The reliability united to emergency luminaire, and extended in the existing function of emergency light, performance is high.
Detailed description of the invention
Fig. 1 is the module map of the intelligent emergent lamp control circuit of the utility model；
Fig. 2 is the part-structure figure of the switching power circuit of the utility model；
Fig. 3 is another part structure chart of the switching power circuit of the utility model；
Fig. 4 is the structure chart of the charging circuit of the utility model.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model：
Referring to Fig. 1 to Fig. 4, the utility model provides a kind of intelligent emergent lamp control circuit, intelligent emergent lamp control circuit,
Including switching power circuit, charging circuit, rechargeable battery, driving circuit, lighting load, input voltage detection circuit, input electricity
Press the city the input terminal Jun Yu electrical connection of the input terminal and switching power circuit of detection circuit, the output end of input voltage detection circuit
The control terminal of connection switch power circuit, switching power circuit, charging circuit, rechargeable battery, driving circuit and lighting load according to
Secondary connection；The input voltage detection circuit includes resistance R1, detection chip U1 and metal-oxide-semiconductor Q1, one end of resistance R1 and detection
The voltage detection terminal of chip U1 connects, and the other end connects the input terminal of alternating current, the control terminal connection metal-oxide-semiconductor Q1's of detection chip U1
Base stage, the input terminal of the collector connection switch power circuit of metal-oxide-semiconductor Q1, the emitter ground connection of metal-oxide-semiconductor Q1.
Switching power circuit includes resistance R2 to resistance R7, diode D1 to diode D8, capacitor C1 to C5, triode
One end of Q2, triode Q3, transformer T1 and fuse F1, fuse F1 connect alternating current, the other end and resistance of fuse F1
The anode connection of one end of R2, the cathode of diode D1 and diode D2, the other end of resistance R2 connect charging circuit, diode
The anode of D1 is connect with the anode of diode D10, and the cathode of diode D2 is connect with the cathode of diode D11；Diode D10's
The anode of cathode and diode D11 are electrically connected with city, the cathode and the anode of capacitor C3, one end of resistance R5, electricity of diode D2
One end, the one end of resistance R3 for holding C2 are connected with 6 feet of transformer T1；The other end of resistance R5 and cathode, the electricity of diode D8
The base stage of one end, triode Q2 for hindering R6 is connected with the collector of triode Q3；The other end of the other end of capacitor C2, resistance R3
It is connected with the cathode of diode D4, the anode of diode D4 is connect with the collector of 5 feet of transformer T1 and triode Q2；Two poles
The anode of pipe D8 is connect with the anode of the cathode of capacitor C6 and diode D7, and the other end of resistance R6 and one end of capacitor C5 connect
It connects, the emitter of triode Q2 is connect with the base stage of one end of resistance R7 and triode Q3；The anode of capacitor C6, resistance R7 it is another
One end, the emitter of triode Q3,4 feet of transformer T1,1 foot of transformer T1, the cathode of capacitor C4, capacitor C3 and diode
The anode connection of D1；Cathode, the other end of capacitor C5 of diode D7 is connect with 3 feet of transformer T1；2 feet of transformer T1 with
The anode connection of diode D3, the cathode of diode D3 are connect with one end of charging circuit, the anode of capacitor C4 and resistance R4.
Connection between switching power circuit and alternating current can be by a plug button P2, as shown in Figure 2.Switch power supply
The check_m on road is connect with charging circuit.And it can also increase including fuse F2.
The charging circuit includes resistance R8, resistance R9, resistance R10, resistance R11, triode Q4, triode Q5, three poles
Pipe Q6, triode Q7 and power supply VCC；
One end of the resistance R1 is connect with the base stage of the triode Q6, the emitter of the triode Q6 and described three
The emitter of pole pipe Q7 connects, and the collector of the triode Q6 is connect with one end of the resistance R10, the resistance R10's
The other end is connect with the base stage of the triode Q7, and the collector of the triode Q7 is connect with one end of the resistance R11, institute
The other end for stating resistance R11 is connect with the base stage of the triode Q4, the collector of the triode Q7 and the triode Q4
Collector connection, the triode Q4 emitter ground connection；The collection of the collector of the triode Q5 and the triode Q6
Electrode connection, the emitter ground connection of the triode Q5, the base stage of the triode Q5 are connect with one end of the resistance R9, institute
The other end for stating resistance R9 is connect with the other end of the resistance R8, the anode of one end connection rechargeable battery of resistance R8.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (3)
1. intelligent emergent lamp control circuit, which is characterized in that including switching power circuit, charging circuit, rechargeable battery, driving electricity
Road, lighting load, input voltage detection circuit, the input terminal of input voltage detection circuit and the input terminal of switching power circuit are equal
It is electrically connected with city, the control terminal of the output end connection switch power circuit of input voltage detection circuit, switching power circuit, charging
Circuit, rechargeable battery, driving circuit and lighting load are sequentially connected；The input voltage detection circuit includes resistance R1, detection
One end of chip U1 and metal-oxide-semiconductor Q1, resistance R1 are connect with the voltage detection terminal of detection chip U1, and the other end connects the input of alternating current
End, the base stage of the control terminal connection metal-oxide-semiconductor Q1 of detection chip U1, the input of the collector connection switch power circuit of metal-oxide-semiconductor Q1
End, the emitter ground connection of metal-oxide-semiconductor Q1.
2. intelligent emergent lamp control circuit as described in claim 1, which is characterized in that the switching power circuit includes resistance
R2 to resistance R7, diode D1 are to diode D8, capacitor C1 to C5, triode Q2, triode Q3, transformer T1 and fuse
One end of F1, fuse F1 connect alternating current, the other end and one end of resistance R2, the cathode of diode D1 and two poles of fuse F1
The anode connection of pipe D2, the other end of resistance R2 connect charging circuit, and the anode of the positive and diode D10 of diode D1 is even
It connects, the cathode of diode D2 is connect with the cathode of diode D11；The cathode of diode D10 and the anode and alternating current of diode D11
Connection, the cathode of diode D2 and the anode of capacitor C3, one end of resistance R5, one end of capacitor C2, one end of resistance R3 and change
6 feet of depressor T1 connect；The other end of resistance R5 and the cathode of diode D8, one end of resistance R6, triode Q2 base stage and
The collector of triode Q3 connects；The other end of capacitor C2, the other end of resistance R3 are connected with the cathode of diode D4, diode
The anode of D4 is connect with the collector of 5 feet of transformer T1 and triode Q2；The anode of diode D8 and the cathode of capacitor C6 and
The anode connection of diode D7, the other end of resistance R6 are connect with one end of capacitor C5, the emitter and resistance R7 of triode Q2
One end connected with the base stage of triode Q3；The anode of capacitor C6, the other end of resistance R7, the emitter of triode Q3, transformation
4 feet, 1 foot of transformer T1, the cathode of capacitor C4, the capacitor C3 of device T1 is connect with the anode of diode D1；Diode D7's is negative
Pole, the other end of capacitor C5 are connect with 3 feet of transformer T1；2 feet of transformer T1 are connect with the anode of diode D3, diode
The cathode of D3 is connect with one end of charging circuit, the anode of capacitor C4 and resistance R4.
3. intelligent emergent lamp control circuit as claimed in claim 2, which is characterized in that the charging circuit include resistance R8,
Resistance R9, resistance R10, resistance R11, triode Q4, triode Q5, triode Q6, triode Q7 and power supply VCC；
One end of the resistance R1 is connect with the base stage of the triode Q6, the emitter and the triode of the triode Q6
The emitter of Q7 connects, and the collector of the triode Q6 is connect with one end of the resistance R10, and the resistance R10's is another
End is connect with the base stage of the triode Q7, and the collector of the triode Q7 is connect with one end of the resistance R11, the electricity
The other end of resistance R11 is connect with the base stage of the triode Q4, the collection of the collector of the triode Q7 and the triode Q4
Electrode connection, the emitter ground connection of the triode Q4；The collector of the collector of the triode Q5 and the triode Q6
Connection, the emitter ground connection of the triode Q5, the base stage of the triode Q5 are connect with one end of the resistance R9, the electricity
The other end of resistance R9 is connect with the other end of the resistance R8, the anode of one end connection rechargeable battery of resistance R8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820788531.5U CN208175078U (en) | 2018-05-25 | 2018-05-25 | Intelligent emergent lamp control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820788531.5U CN208175078U (en) | 2018-05-25 | 2018-05-25 | Intelligent emergent lamp control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208175078U true CN208175078U (en) | 2018-11-30 |
Family
ID=64364853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820788531.5U Expired - Fee Related CN208175078U (en) | 2018-05-25 | 2018-05-25 | Intelligent emergent lamp control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208175078U (en) |
-
2018
- 2018-05-25 CN CN201820788531.5U patent/CN208175078U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181130 Termination date: 20210525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |