CN110535225A - The emergency output circuit and emergency set of built-in point of energy function of band - Google Patents
The emergency output circuit and emergency set of built-in point of energy function of band Download PDFInfo
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- CN110535225A CN110535225A CN201910907423.4A CN201910907423A CN110535225A CN 110535225 A CN110535225 A CN 110535225A CN 201910907423 A CN201910907423 A CN 201910907423A CN 110535225 A CN110535225 A CN 110535225A
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- 239000003990 capacitor Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 3
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/02—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which an auxiliary distribution system and its associated lamps are brought into service
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
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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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Abstract
The invention discloses a kind of emergency output circuits of built in band points of energy function, including module of meeting an urgent need, emergency lighting is carried out for load for output is ready for use when detecting mains failure electric energy, it further include assignment control, first output end of assignment control is N number of, and it is connected respectively with N number of load, N is more than or equal to 2, assignment control is connect with emergency module, module of meeting an urgent need output is ready for use electric energy is to the assignment control, stand-by electric energy is distributed into N parts of output electric energy and N parts of output electric energy is sent to N number of load by N number of first output end respectively by the assignment control, it realizes and divides and can power.The output electric energy for module of meeting an urgent need can be allocated into more parts by the present invention, and be that multiple loads or driving are powered by multiple-channel output.
Description
Technical field
The present invention relates to a kind of emergency output circuits of built-in point of energy function of the technical field of emergency lighting more particularly to band
And emergency set.
Background technique
Distributor (power divider) is that a kind of energy that will be inputted all the way is divided into two-way or multiple-channel output is equal or not
The device of equal energy can also in turn export the synthesis of multiple signals energy, at this time alternatively referred to as combiner, all the way wherein dividing
It is can be average by maximum power that power supply can provide or to be proportionately distributed to each paths of LEDs or according to the reality of LED with device
The electric energy that power supply provides is averaged or is divided in portion using number；
Emergency lighting is no longer to provide normal illumination in the case where normal lighting system such as has a power failure because of power failure
In the case of, it should illuminate extinguishing for evacuating personnel, the illumination for ensureing safety or working on, such as some important places and will be unable to
Work and activity.Such as subway station, underground hospital, big and middle market, hotel, dining room, garage and underground public place of entertainment.And it answers
Generally there is a set of emergency power supply to correspond in anxious illumination.Wherein urgent telegram source is by charger, inverter, battery, isolation
A kind of emergency power supply for direct current energy being reverse into AC energy of the devices compositions such as transformer, switching switch, it is especially large-scale
The occasions such as market, common property occasion and family, be required to use LED light and illuminated, it is therefore desirable to emergency power supply is set, into
Row emergency lighting；Each LED light needs to configure an emergency power supply, and single emergency power supply can only be carried out to a LED light
Power supply, and for emergency rating, the time of emergency lighting is short, and generally 1-2 hours, and in large-scale occasion, such as quotient
Field or factory etc., each layer of standard configuration has multiple LED light, and an emergency power supply is separately configured at this point for each LED light, purchases
It sets and installation cost is high, and cause energy residual, and not yet discovery applies distributor in emergency set at present.
Summary of the invention
Shortcoming present in view of the above technology, the present invention provide a kind of emergency output electricity of built-in point of energy function of band
The output electric energy for module of meeting an urgent need can be distributed into more parts, and is powered by multiple-channel output to multiple loads or driving by road.
To achieve the above object, the present invention provides a kind of emergency output circuit of built-in point of energy function of band, including emergency mould
Block carries out emergency lighting for load for output is ready for use when detecting mains failure electric energy, further includes assignment control, institute
It is N number of for stating the first output end of assignment control, and is respectively used to connect with N number of load, and N is more than or equal to 2, the distribution control
Unit processed is connect with the emergency module, and the emergency module exports electric energy to the assignment control, the distribution control
Unit by the electric energy be distributed into N parts of output electric energy and by N parts of output electric energy pass through respectively N number of first output end be sent to it is N number of
Load is realized and divides and can power.
Wherein, the assignment control includes distribution control chip and the road N first switch circuit, and the distribution controls core
The input terminal of piece with emergency module output end connect, it is described distribution control chip N number of first output end respectively with the road N
The control terminal of first switch circuit connects, and the output end of the road the N first switch circuit is for connecting load.
Wherein, when N is equal to 2, the assignment control includes that distribution controls chip and 2 tunnel first switch circuits, described
Distribution control chip input terminal with emergency module output end connect, it is described distribute control chip 2 output ends respectively with
The control terminal of the 2 tunnel first switch circuit connects, and the output end of the 2 tunnel first switch circuit is for connecting load.
Wherein, each first switch circuit includes the first triode and the first metal-oxide-semiconductor, the first triode connection distribution
It is grounded after the control terminal of control chip and the first metal-oxide-semiconductor, the first end ground connection of first metal-oxide-semiconductor, second end is negative for connecting
It carries；First triode controls the conducting of the first metal-oxide-semiconductor and shutdown, so that the loaded work piece being attached thereto.
Wherein, first triode is PNP type triode, and the base stage of first triode connects the distribution control
One of them first output end of coremaking piece, grounded collector connect the control terminal of the first MOS with emitter.
Wherein, first metal-oxide-semiconductor is N-type metal-oxide-semiconductor, and the grid of the first metal-oxide-semiconductor connects the transmitting of first triode
Pole, grounded drain, the source electrode of first metal-oxide-semiconductor are used to connect the cathode of load, the first triode control described first
Metal-oxide-semiconductor on or off.
Wherein, further include second switch circuit, be grounded after the second switch circuit and alternating current and load connection, alternating current supplies
When electric, the conducting of second switch circuit, alternating current and load are formed into a loop.
It wherein, further include N number of photoelectrical coupler, the anode of the photoelectrical coupler connects the second output of assignment control
End, minus earth, and the collector of the photoelectrical coupler connects the control terminal of second switch unit, emitter connects second switch list
The second end of member, in mains failure, assignment control controls second switch unit by photoelectrical coupler and turns off.
Wherein, the second switch circuit includes the second metal-oxide-semiconductor and third metal-oxide-semiconductor, second metal-oxide-semiconductor and the 3rd MOS
The grid of pipe is respectively coupled between the anode and load of the alternating current, and the drain electrode of second metal-oxide-semiconductor connects cathode, the source of alternating current
Pole is connect with the drain electrode of third metal-oxide-semiconductor, and the drain electrode of the third metal-oxide-semiconductor is for connecting load.
The emergency set of built-in point of energy function of also a kind of band of the present invention, including emergency power supply and built-in distributor, described point
With including control panel, be integrated on the control panel built-in point of the band can function emergency output circuit, and the emergency
The output end of the input terminal of output circuit and emergency power supply is connected to receive stand-by electric energy that the emergency power supply provides and will be standby
Electricity consumption can be carried out distribution and form more parts of outputs.
The beneficial effects of the present invention are: compared with prior art, the emergency of built-in point of energy function of band provided by the invention is defeated
Circuit and emergency set out are provided with assignment control, and the first of assignment control between emergency module and load
Output end is equipped with N number of, and is separately connected N number of load, after emergency module output is ready for use electricity to assignment control, distribution control
Spare electricity is distributed into N parts by unit, is given N number of load respectively while being powered, in this way, an emergency power supply is allowed to be multiple
The electricity of emergency power supply is reasonably distributed and is facilitated installation and control by load supplying, and the emergency power supply that compares can only
The case where being adapted to a load, is greatly saved placement cost, for large-scale store or factory, convenient for control
And installation.
Detailed description of the invention
Fig. 1 is the first block diagram of the invention；
Fig. 2 is the second block diagram of the invention；
Fig. 3 is third block diagram of the invention；
Fig. 4 is fourth block figure of the invention；
Fig. 5 is the first integrated circuit figure of the invention；
Fig. 6 is the 5th block diagram of the invention；
Fig. 7 is the 6th block diagram of the invention；
Fig. 8 is the 7th block diagram of the invention；
Fig. 9 is the second integrated circuit figure of the invention；
Figure 10 is eighth block diagram of the invention；
Figure 11 is the 9th block diagram of the invention；
Figure 12 is the tenth block diagram of the invention；
Figure 13 is third integrated circuit figure of the invention.
Main element symbol description is as follows:
1, emergency module；2, assignment control；21 distribution control chips；22, first switch unit；
3, emergency adjusting control circuit；31, circuit is started switch；32, operating switch circuit；4, it loads；5, second switch circuit；
6, far distance light regulation control unit；7, signal element；9, alternating current dimming unit；10, alternating current.
Specific embodiment
In order to more clearly state the present invention, the present invention is further described with reference to the accompanying drawing.
Referring to Fig. 1, the emergency set of built-in point of energy function of band of the invention, including emergency power supply and built-in distributor,
Distributing includes control panel, and the emergency output circuit of built-in point of energy function of band is integrated on control panel, and the defeated of output circuit of meeting an urgent need
The output end for entering end and emergency power supply is connected to receive the standby current of the emergency power supply offer and be divided stand-by electric energy
With more parts of outputs are formed, N number of load is given respectively while being powered, in this way, an emergency power supply is allowed to be multiple load supplyings,
The electricity of emergency power supply is reasonably distributed and is facilitated installation and control, and the emergency power supply that compares can only be adapted to one and bear
Placement cost is greatly saved in the case where carrying 4, for large-scale store or factory, convenient for control and installation；Tool
Body, the emergency output circuit of built-in point of energy function of band includes emergency module 1, for when detecting mains failure, output is ready for use
Electric energy carries out emergency lighting for load 4, and emergency module 1 mentioned herein is common emergency service module 1, including electricity on the market
Source conversion module, reserve battery, charging module and boosting unit etc. further include distribution to realize technical purpose of the invention
Control unit 2, the first output end of assignment control 2 are N number of, and are connect respectively with N number of load 4, and N is more than or equal to 2, distribution
Control unit 2 connect with emergency module, and for module of meeting an urgent need output is ready for use electric energy to assignment control 2, assignment control 2 will be standby
It is distributed into N parts of output electric energy with electric energy and N parts of output electric energy is passed through into N number of first output end respectively and be sent to N number of load 4, such as
Shown in Fig. 1, load is respectively load 4-1,4-2 to 4-N, realizes and divides and can power, and an emergency power supply is allowed to be multiple negative
Carry 4 power supplies.
In the present embodiment, refering to Fig. 2-Fig. 4, assignment control can realize one of ground mode are as follows: assignment control 2
Including distribution control chip 21 and the road N first switch circuit 22, the input terminal of distribution control chip 21 and the output of emergency module 1
N number of first output end of end connection, distribution control chip 21 is connect with the control terminal of the road N first switch circuit 22 respectively, and the road N
The other end of first switch circuit 22 is for accessing load, in this way in the case where module 1 of meeting an urgent need detects alternating current power-off, emergency
Module is sent on spare electricity to distribution control chip 21, and spare electricity is divided into N parts by distribution control chip 21, is then led to respectively
It crosses and N number of first switch circuit 22 is enabled to be connected, and be connected to respectively with N number of load, be negative and be loaded into row emergency service；For example assume N etc.
In 2, assignment control 2 includes the distribution control tunnel of chip 21 and 2 first switch circuit 22, at this point, electric energy mentioned here refers to
Be the output power of module of meeting an urgent need, and the electric circuit characteristic of the present embodiment, be by after each first output end and load connection,
It is parallel with one another in each load, at this point, the voltage of the load of each output end connection is identical, and the electricity of each output end
The sum of stream is total current, according to power and voltage, electric current relationship it is found that when voltage is constant, it is only necessary to by total input electricity
Flow point is made into more parts, and the distribution of electric energy both may be implemented, it is assumed that the standby current that module 1 is supplied of meeting an urgent need at this time is 12A, this time-division
The standby current of 12A is obtained with the control reception of chip 21, it is the defeated of 6A that the standby electricity electric current mean allocation of 12A, which is become 2 parts respectively,
Electric current out, and 2 tunnel first switch circuits 22 is enabled to be connected, so that the output electric current of 2 parts of 6A gives 2 loads to be powered respectively, i.e.,
It can be achieved for the stand-by electric energy for module of meeting an urgent need to be allocated.
In the present embodiment, refering to one of Fig. 2-Fig. 4, the achievable mode of first switch circuit 22 are as follows: each first opens
Powered-down road 22 includes the first triode and the first metal-oxide-semiconductor, the control of the first triode connection distribution control chip 21 and the first metal-oxide-semiconductor
It is grounded behind end processed, the first end ground connection of the first metal-oxide-semiconductor, the second termination negative input；First triode is receiving distribution control
The conducting of the first metal-oxide-semiconductor is controlled when the output electric current of coremaking piece, so that the loaded work piece being attached thereto；Such as first triode be
PNP type triode, and base stage connection distribution control one of output end of chip U4 of the first triode, grounded collector and
Emitter connects the control terminal of the first MOSQ7, and the first metal-oxide-semiconductor is N-type metal-oxide-semiconductor, and the grid of the first metal-oxide-semiconductor connects the first triode
The emitter of Q6, the negative input that the grounded drain of the first metal-oxide-semiconductor, source electrode connection load, the grid of the first metal-oxide-semiconductor receive
The output electric current that first triode is sent is high level signal, and then the first metal-oxide-semiconductor is connected, by taking 2 loads of access as an example, 2 tunnels
It is respectively metal-oxide-semiconductor Q7 and Q8 that first triode, which is respectively triode Q5 and triode Q6, the first metal-oxide-semiconductor, distribution control chip 21
For single-chip microcontroller, for the U4 in figure, specifically, the base stage of triode Q5 and Q6 are separately connected the input pin of distribution control chip U4
9 and 10, the grounded collector of triode Q5 and Q6, and the emitter of triode Q5 and Q6 are separately connected the grid of metal-oxide-semiconductor Q7 and Q8
Pole, the drain electrode of metal-oxide-semiconductor Q7 and Q8 are separately connected ground, source electrode is connect with the cathode of load respectively, and distribute the defeated of control chip U4
Enter pin 13 to 15 to connect with emergency module 1, what first switch circuit 22 controlled at this time is low-pressure end, can also be by the one or three
Pole pipe is NPN type triode, is correspondingly p-type metal-oxide-semiconductor by the first metal-oxide-semiconductor, it is only necessary to being converted to control terminal is high-voltage end,
First switch circuit 22 can also be other forms, it is only necessary to the function of first switch circuit 22.
It in the present embodiment, further include second switch circuit 5, second switch circuit 5 is connect with alternating current and the cathode of load
After be grounded, when mains-supplied, second switch circuit 5 is connected, and alternating current and load form current supply circuit；When mains failure, second
Switching circuit 5 disconnects, and module 1 of meeting an urgent need at this time is powered, and since when alternating current just starts to have a power failure, second switch circuit 5 is not
It can immediately power off, can there is a delay, that is, second switch circuit 5 is fully disconnected and needs the regular hour, to meet an urgent need at this time
Module 1 has begun power supply, and the second switch circuit 5 not being fully disconnected will also be supplied to LED light simultaneously with emergency module 1
Electricity can cause certain injury to load, therefore, be additionally provided with N number of photoelectrical coupler, the anode of photoelectrical coupler connects distribution control
The second output terminal of unit 2, minus earth, and the collector of photoelectrical coupler connects the control terminal of second switch unit 5, emitter
The second end for connecing second switch unit 5, in mains failure, the anode of photoelectrical coupler receives what assignment control 2 was sent
Shutdown signal, which exports low level signal by collector, enables second switch unit 5 disconnect, and plays the work that alternating current stops power supply completely
With ensure that the safety of load 4, and specifically one embodiment are as follows: each second switch circuit 5 includes the second metal-oxide-semiconductor
With third metal-oxide-semiconductor, and the grid of the second metal-oxide-semiconductor and third metal-oxide-semiconductor is respectively coupled to and the positive DR+ of alternating current and the anode of load
Between LED1+, the drain electrode of the second metal-oxide-semiconductor meets the cathode DR- of alternating current and source electrode is connect with the drain electrode of third metal-oxide-semiconductor, third metal-oxide-semiconductor
Drain electrode connect with the cathode LED1- of load, born by assignment control 2 with for two-way output end, can both access 2
Carry, at this point, by wherein all the way for, wherein second switch circuit 5 all the way includes the second metal-oxide-semiconductor and third metal-oxide-semiconductor is respectively
Metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2, correspondingly photoelectrical coupler is photoelectrical coupler U2, at this point, the grid of metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2 point
It Tong Guo not be connect after resistance R4, R3, R2 and R1 series connection with the anode of alternating current, and the drain electrode of metal-oxide-semiconductor Q1 and the cathode DR- of alternating current connect
It connects, the source electrode of metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2 are connect with the emitter of photoelectrical coupler U2, the cathode of the drain electrode and load of metal-oxide-semiconductor Q2
LED1- connection, and the collector of photoelectrical coupler U2 is connect with the grid of metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2, anode and distribution control core
The second output terminal connection of piece U4, cathode connect the anode of another way photoelectrical coupler U3, and pass through another way photoelectrical coupler
The minus earth of U3, at this point, the cathode DR- of alternating current passes through metal-oxide-semiconductor after resistance R1, R2, R3 and R4 connect when mains-supplied
Q1 and metal-oxide-semiconductor Q2 conducting, at this point, alternating current and load or driving be formed into a loop, powering load, herein, alternating current not directly with
Metal-oxide-semiconductor Q1 is connected with metal-oxide-semiconductor Q2, and could be connect with metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2 after needing to be rectified by rectifier bridge D4,
Connect after being connected after the rectified bridge rectification of the anode of alternating current by resistance R4, R3, R2 and R1 with the grid of metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2
It connects, and is connect after the rectified bridge rectification of the cathode of alternating current with the drain electrode of metal-oxide-semiconductor Q1, enable city be electrically accessed more stable；And work as alternating current
When power failure, the collector of distribution control chip U4 control photoelectrical coupler U2 draws the electricity to the grid of metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2
Flat, so that metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2 is disconnected, and then alternating current is fully disconnected with load, is protected to load.
In the present embodiment, it refering to Fig. 5-Fig. 9, can also be dimmed, therefore be additionally provided with dimming unit, distribution control is single
First 2 dimming units connection can carry out multichannel distribution to the spare electricity of emergency module and be dimmed by dimming unit, full
In the case where sufficient emergency lighting, while saving electricity；Specifically, dimming unit includes emergency adjusting control circuit, and meets an urgent need and adjust
Light control circuit 3 also with assignment control 2 and load 4 light modulation line and connect, the transmission dim signal of assignment control 2 is to answering
Anxious adjusting control circuit 3, emergency adjusting control circuit 3 are dimmed according to the light modulation line of dim signal control load 4；It can be achieved
One of ground mode are as follows: emergency dimming control unit 3 includes starting switch circuit 31 and operating switch circuit 32, starts switch electricity
It is grounded after being connect with the light modulation line of emergency module and load, enables load open so that output high level is connected when meeting an urgent need module starting
It is dynamic；Operating switch circuit connect with assignment control and by resistance couple with start switch circuit and load light modulation line it
Between after ground connection, assignment control controls the operating voltage that operating switch circuit conducting drags down the light modulation line of load, in city
It is electric to start switch circuit access emergency module, and give starting voltage by the light modulation line of load when just starting to have a power failure, allow load
Start work；After loading starting, assignment control enables operating switch circuit access, and drags down the work electricity of the light modulation line of load
Pressure, order work in the state of being supported on low-power, play the role of light modulation, enable load that can be shone under emergency conditions
Bright, the power with season load reduces, and meets the needs of emergency lighting, and do not waste electricity.
In the present embodiment, specifically one of achievable mode is；Starting switch circuit 31 includes the 4th metal-oxide-semiconductor Q10
With the first divider resistance, the first divider resistance includes resistance R33 and R34, the 4th metal-oxide-semiconductor Q10 connection emergency module 1 and light modulation line
Cathode after be grounded, the first divider resistance R33 connected with the one end R34 the 4th metal-oxide-semiconductor Q10 and emergency module 1, another termination dim
The anode of line and the output end of operating switch circuit, when meet an urgent need 1 output voltage of module, the 4th metal-oxide-semiconductor Q10 is connected, and at this time the
The voltage of the emergency module 1 of four metal-oxide-semiconductor Q10 access forms opening for load after the first divider resistance R33 and R34 is divided
Dynamic voltage, and it is input to the cathode of light modulation line；And operating switch circuit 32 includes the second triode Q9, the second divider resistance R30
It is connect with the control terminal of capacitor C9, the second triode Q9 with the input terminal of the output end of assignment control 2 and capacitor C9, capacitor
The output end of C9 is grounded, and one end ground connection of the second triode Q9, the second divider resistance R30 of another termination, the second divider resistance
It is connect after the R30 other end is in parallel with the first divider resistance with the cathode of light modulation line, such as the second triode is positive-negative-positive three at this time
Grade pipe, the voltage that emergency module 1 exports are 12V, it is assumed that the resistance value of the first divider resistance R33 and R34 is 20K and 100K respectively,
The resistance value of second divider resistance R30 is 1K, and when alternating current just has a power failure, the 4th metal-oxide-semiconductor Q9 accesses the voltage of 12V, by first point
The starting voltage that 10V is exported after piezoresistance R33 and R34 partial pressure enables load starting；Assignment control 2 inputs the electricity of 5V at this time
It was pressed into after resistance R19 and charged for C9, before C9 underfill, the second triode Q9 plays pendulum, it is known that C9 is full of
Afterwards, load has been started up at this time, the second triode Q9 access, at this time the R34 in the second divider resistance 30 and the first divider resistance
After parallel connection, the first divider resistance R34 connects with R33,0.7V or so is arrived in starting voltage drawing at this time, order is supported on low-power
It is continued working under state, while meeting emergency lighting, and saves electricity；Other than emergency lighting can dim, mains-supplied
In the case where, can also be dimmed, it can be achieved that one of mode are as follows: further include alternating current dimming unit 5, alternating current dimming unit 5
Including the 5th metal-oxide-semiconductor Q11, anode of the anode of light modulator respectively with the grid of the 5th metal-oxide-semiconductor Q11 and the light modulation line of load connects
It connects, the cathode connection of the source electrode and light modulator of the 5th metal-oxide-semiconductor Q11, draining connect with the cathode of the light modulation line of load, light modulator
Conducting situation by controlling the 5th metal-oxide-semiconductor Q11 dims load, specifically, when the 5th metal-oxide-semiconductor Q11 is N-type metal-oxide-semiconductor
When, the grid of the 5th metal-oxide-semiconductor Q11 accesses the anode of light modulator, the anode of light modulator and bearing for light modulation line after resistance R31
Pole connection, the source electrode of the 5th metal-oxide-semiconductor Q11 and the cathode of light modulator connect, and the drain electrode of the 5th metal-oxide-semiconductor Q11 has accessed load
Light modulation line anode, when mains-supplied, light modulator by control the 5th metal-oxide-semiconductor Q11 conducting situation load is adjusted
Light plays the role of alternating current light modulation, and in order to avoid when alternating current just has a power failure, there are also the electricity of part in the light adjusting circuit of alternating current
Amount exists, and further includes the first photoelectrical coupler U5, the first photoelectric coupling at this point, immediately carrying out to clash when emergency light modulation
The collector and emitter of device U5 respectively with the grid of the 5th metal-oxide-semiconductor Q11 and institute-level connection, and the sun of the first photoelectrical coupler U5
Pole is connect with the second output terminal of assignment control 1, cathode is connected to ground, and when mains failure, assignment control passes through
Second output terminal pin 11 and 12 enables the first photoelectrical coupler U5 start, and then the first photoelectrical coupler U5 drags down the 5th metal-oxide-semiconductor
The level of the grid of Q11 ensure that the safety of load 4 so that the 5th metal-oxide-semiconductor Q11 is fully disconnected.
In the present embodiment, refering to Fig. 5-Figure 13, dimming unit further includes far distance light regulation control unit 6 according to dimming mode
With signal element 7, far distance light regulation control unit 6 is connect with assignment control 1, signal element 7, and signal element 7 receives the external world
The dim signal of input is simultaneously sent to far distance light regulation control unit 6, and 6 output pulse signal of far distance light regulation control unit is controlled to distribution
Unit 2 processed, assignment control 2 control the turn-on time of each first switch unit 22 according to pulse signal, realize light modulation, tool
Body, far distance light regulation control unit 6 includes long-range control chip U5, the 4th capacitor C9 and crystal oscillator Y1, remotely controls core
The output end of piece U5 connect with the input terminal of signal element 7, input terminal by the 4th resistance R23 and assignment control 2 the
The connection of two input terminals, is also successively coupled with the 4th capacitor C9 and crystalline substance between the 4th resistance R23 and the input terminal of dimming control unit 2
Oscillation body device Y1；And signal element 7 includes the reception that signal controls chip U2 and connect with the input terminal of signal control chip U2
Coil L1, receiving coil L1 receive the dim signal that extraneous monitoring device is sent, and control chip U2 by signal and be sent to far
Journey dimming control unit 6, wherein the pin 5 of signal control chip U2 is connect with the pin 13 of far distance light regulation control unit 6 to be followed by
Ground, and the pin 8 of signal control chip U2 is connect with the pin 2 of far distance light regulation control unit 6, synchronous signal controls chip U2's
The pin 4 of pin 7 and remote control unit 6 is connect with the power output end of assignment control respectively, so that distribution control is single
Member 2 is powered for it, and the pin 6 of far distance light regulation control unit 6 is connect by resistance R23 with the control terminal of assignment control 2,
Meanwhile the 4th is also successively coupled with the 4th capacitor C9 and crystal oscillator between resistance R23 and the input terminal of dimming control unit 2
Y1；Receive the dim signal of extraneous monitoring device transmission by receiving coil L1 as signal control chip U2 in this way, it is long-range to control
The pin 2 of unit 6 receives the dim signal, and generates normal vibration signal by the 4th capacitor C9 and crystal oscillator Y1, so
Assignment control 2 is sent control signals to by pin 6 afterwards, to enable assignment control 2 according to control signal control the
The turn-on time of one switch unit 22, and signal element 1 includes WiFi signal R-T unit, bluetooth and fiber-optic signal R-T unit
One of which.
Disclosed above is only one or several specific embodiments of the invention, but the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (10)
1. a kind of emergency output circuit of built-in point of energy function of band, including emergency module, for defeated when detecting mains failure
Stand-by electric energy carries out emergency lighting for load out, which is characterized in that and it further include assignment control, the assignment control
First output end is N number of, and is respectively used to connect with N number of load, and N is more than or equal to 2, the assignment control and the emergency
Module connection, the emergency module export electric energy to the assignment control, and the assignment control divides the electric energy
It is made into N parts of output electric energy and N parts of output electric energy is sent to N number of load by N number of first output end respectively, realize and divide and can supply
Electricity.
2. the emergency output circuit of built-in point of energy function of band according to claim 1, which is characterized in that the distribution control
Unit includes distribution control chip and the road N first switch circuit, and the input terminal for distributing control chip is defeated with emergency module
N number of first output end of outlet connection, the distribution control chip connects with the control terminal of the road the N first switch circuit respectively
It connects, and the output end of the road the N first switch circuit is for connecting load.
3. the emergency output circuit of built-in point of energy function of band according to claim 1, which is characterized in that when N is equal to 2, institute
Stating assignment control includes distribution control chip and 2 tunnel first switch circuits, the input terminal of the distribution control chip with answer
The output end of anxious module connects, 2 output ends control with the 2 tunnel first switch circuit respectively of the distribution control chip
End connection, and the output end of the 2 tunnel first switch circuit is for connecting load.
4. the emergency output circuit of built-in point of energy function of band according to claim 2 or 3, which is characterized in that each first
Switching circuit includes the first triode and the first metal-oxide-semiconductor, first triode connection distribution control chip and the first metal-oxide-semiconductor
It is grounded after control terminal, the first end ground connection of first metal-oxide-semiconductor, second end is for connecting load；The first triode control
The conducting of first metal-oxide-semiconductor and shutdown, so that the loaded work piece being attached thereto.
5. the emergency output circuit of built-in point of energy function of band according to claim 4, which is characterized in that the one or three pole
Pipe is PNP type triode, and the base stage of first triode connects one of them first output of the distribution control chip
End, grounded collector connect the control terminal of the first MOS with emitter.
6. the emergency output circuit of built-in point of energy function of band according to claim 5, which is characterized in that the first MOS
Pipe is N-type metal-oxide-semiconductor, and the grid of the first metal-oxide-semiconductor connects the emitter of first triode, and the drain electrode of first metal-oxide-semiconductor connects
Ground, source electrode are used to connect the cathode of load, and first triode controls the first metal-oxide-semiconductor on or off.
7. built-in point of band according to claim 1 can function emergency output circuit, which is characterized in that further include second opening
It is grounded after powered-down road, the second switch circuit and alternating current and load connection, when mains-supplied, the conducting of second switch circuit, city
Electricity is formed into a loop with load.
8. the emergency output circuit of built-in point of energy function of band according to claim 7, which is characterized in that further include N number of light
Electric coupler, the anode of the photoelectrical coupler connect the second output terminal of assignment control, minus earth, and the photoelectricity coupling
The collector of clutch connects the control terminal of second switch unit, emitter connects the second end of second switch unit, in mains failure,
Assignment control controls the shutdown of second switch unit by photoelectrical coupler.
9. the emergency output circuit of built-in point of energy function of the band according to claim 7 or 9, which is characterized in that described second
Switching circuit includes the second metal-oxide-semiconductor and third metal-oxide-semiconductor, the grid of second metal-oxide-semiconductor and third metal-oxide-semiconductor be respectively coupled to it is described
Between the anode and load of alternating current, the drain electrode that the drain electrode of second metal-oxide-semiconductor connects the cathode of alternating current, source electrode and third metal-oxide-semiconductor connects
It connects, the drain electrode of the third metal-oxide-semiconductor is for connecting load.
10. a kind of emergency set of built-in point of energy function of band, including emergency power supply and built-in distributor, the distribution include control
Plate, be integrated on the control panel built-in point of the described in any item bands of claim 1-9 can function emergency output circuit, and institute
The output end of the input terminal and emergency power supply of stating emergency output circuit is connected to receive the standby current that the emergency power supply provides
And stand-by electric energy is allocated and to form more parts of outputs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910907423.4A CN110535225B (en) | 2019-09-24 | Emergency output circuit with built-in energy dividing function and emergency device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910907423.4A CN110535225B (en) | 2019-09-24 | Emergency output circuit with built-in energy dividing function and emergency device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110535225A true CN110535225A (en) | 2019-12-03 |
| CN110535225B CN110535225B (en) | 2024-05-14 |
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| CN115051451A (en) * | 2022-08-16 | 2022-09-13 | 北京动力京工科技有限公司 | Multi-stage battery combiner and control method |
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