CN205566741U - Emergent dual -purpose lamp of green illumination - Google Patents
Emergent dual -purpose lamp of green illumination Download PDFInfo
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- CN205566741U CN205566741U CN201620285378.5U CN201620285378U CN205566741U CN 205566741 U CN205566741 U CN 205566741U CN 201620285378 U CN201620285378 U CN 201620285378U CN 205566741 U CN205566741 U CN 205566741U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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Abstract
The utility model discloses an emergent dual -purpose lamp of green illumination, include: host computer monitoring system, fire alarm control unit, its with host computer monitoring system connects for monitoring fire signal, lamps and lanterns, the lamps and lanterns controller, its with host computer monitoring system connects to data interchange carries out, power supply circuit with hold battery circuit, provide commercial power and battery power respectively, power supply switching circuit, its respectively with power supply circuit with hold battery circuit and be connected, realize the seamless handover of battery and commercial power, infrared sensor circuit, it is connected with the lamps and lanterns controller, and the infrared signal who sends the human body changes the signal of telecommunication into and passes to the lamps and lanterns controller, lamps and lanterns drive circuit, its with lamps and lanterns are connected, and the drive lamps and lanterns are lighted. The utility model discloses unite two into one corridor lamp with emergent fire control lamp, solved traditional corridor lamp and emergency light function and independently leaded to the extravagant problem of the space and the energy.
Description
Technical field
This utility model relates to illuminator technical field, particularly to a kind of normal illumination and the dual-purpose lamp of fire-fighting emergent.
Background technology
Along with the continuous propelling of China's urbanization, skyscraper and intelligent building development are swift and violent, fire fighting problem is also following, is deeply paid attention to.Fire emergency lamp has become a requisite part as a fire fighting linkage equipment in residential houses.According to the regulation of " Code for fire protection design of buildings " GB50016-2014, building height is not less than the places such as the staircase of the high residential building of 27 meters to be needed to arrange emergency lighting.
Current fire emergency lamp exists a lot of not enough from the point of view of practicality.First, traditional double end fire-fighting emergency headlamp is mostly with the glow discharge spot lamp such as electric filament lamp or fluorescent lamp as light source, and power consumption is relatively big, is unfavorable for energy-conserving and environment-protective.Second, fire emergency lamp only works when normal power source breaks down, and its function singleness is in idle state at ordinary times.And the place being commonly installed fire emergency lamps also can install ordinary luminaire, so cause the repetition and waste of light fixture.3rd, owing to the time of fire emergency lamp work is shorter and uncertain, thus easily it is negligent of maintenance by staff, once occurs urgent feelings will not play a role, with hidden danger.4th, use the fire emergency lamps of EPS (emergency power supply) centrally connected power supply, powered by 220V alternating current power supply at ordinary times, running into fire etc. in emergency circumstances needs the DC inverter that EPS set of cells exports by inverter to be AC-powered, therefore runs into the water of fire-fighting water spray device ejection by extremely dangerous.5th, requirement according to " Code for design of automatic fire alarm systems " GB50116-2013, the power conditions of fire-fighting emergency headlamp tool should be monitored in real time, but on front market, most fire emergency lamps does not has this function, also cannot unified monitoring.
And the place installing fire emergency lamp generally also needs corridor lamp.Both this, difference is the most, and what time relevant to this patent is summarized as follows:
Illumination requirement is different, and normal illumination typically requires 50lx illumination, and emergency lighting typically requires 5lx illumination, differs 10 times, but staircase often narrow space, whether normal illumination or emergency lighting, it is both needed to a set of light fixture and just can meet illumination requirement.
Power supply is required difference, mainly emergency lighting requirement accumulator makees emergency power supply, and accumulator capacity should be able to meet institute's band light fixture working time and be typically no less than 90 minutes, the voltage condition of accumulator to be monitored by fire-fighting power supply monitoring system, and normal illumination no requirement (NR).
Controlling to require difference, normal illumination uses under normal circumstances, can use manually, acousto-optic, infrared etc. control mode realize lighting and extinguishing of light fixture, and emergency lighting uses in case of fire, forces to light after receiving fire-fighting signal.Use when the two is different.
At present in practical engineering application, normal illumination and emergency lighting typically use following two control mode:
Use the two completely self-contained systems of set, the respective function of respective complete independently, be independent of each other.But investment is big, the wasting of resources, and in a narrow space, use two set light fixtures the most unsightly.
Use set of system to complete two kinds of functions, light fixture can be used to carry accumulator, or by the unified power supply of the accumulator battery of concentrated setting, i.e. EPS.Owing to being to share light fixture, lamp power requires configuration according to normal illumination, then accumulator capacity is unavoidable improves 10 times, and investment increases.
It addition, both the above mode must join outward fire-fighting power supply monitoring system to monitor the voltage condition of accumulator.And accumulator effect when non-fire incident can not be given full play to, there is huge problem of resource waste.
Utility model content
This utility model has been designed and developed a kind of green illumination and has been met an urgent need dual-purpose lamp, solves normal illumination lamp and fire emergency lamp is independently arranged the defect causing the wasting of resources, make emergency light two-in-one with corridor lighting, saves Financial cost.
The technical scheme that this utility model provides is:
A kind of green illumination is met an urgent need dual-purpose lamp, including:
Monitor Computer Control System；
Fire alarm control unit, it is connected with described Monitor Computer Control System, is used for monitoring fire signal；
Light fixture；
Lamp controller, it is connected with described Monitor Computer Control System, to carry out data exchange；
Power circuit and battery circuit, provide civil power and battery feed respectively；
Power supply switch circuit, it is connected with power circuit and battery circuit respectively, it is achieved accumulator and the seamless switching of civil power；
Infrared induction circuit, it is connected with lamp controller, and the infrared signal sent by human body changes into the signal of telecommunication and passes to lamp controller；
Lamp driving circuit, it is connected with described light fixture, drives light fixture to light.
Preferably, described light fixture uses LED lamp.
Preferably, described light fixture is provided with small one and large one two groups of lamp bead.
Preferably, described lamp controller uses STC15W401AS chip.
Preferably, described Monitor Computer Control System is communicated by CAN with lamp controller.
Preferably, described lamp controller uses PWM light regulating technology that light fixture is carried out brightness regulation.
Preferably, also including voltage collection circuit, it is connected with described power circuit and battery circuit, gathers civil power and the voltage of accumulator, and passes to Monitor Computer Control System.
The beneficial effects of the utility model are:
Corridor lamp is united two into one by this utility model with emergent fire-fighting lamp, uses for corridor lamp at ordinary times, does not works daytime in the case of illumination is sufficiently large, and utilize infrared induction in the evening, lights through out-of-date when there being human body.Once run into fire condition, being switched to fire mode, fire-fighting region lights, if running into civil power power-off, then utilizing self storage battery power supply, can collect the duty of civil power and accumulator simultaneously, transfers signals to host computer, and unified being controlled manages.This utility model saves corridor light fixture total quantity, makes full use of and is in idle emergency light at ordinary times, saves Financial cost, simultaneously because make emergency light two-in-one with corridor lamp, decreases some wire loop, and for electrical design, personnel also mitigate work load.Carry accumulator simultaneously, there is the function of fire emergency lamps, strengthen safety and reliability.Furthermore use infrared human body inductive switch, use more hommization, reduce noise pollution.And using the LED of high-efficient energy-saving environment friendly as light source, brightness is adjustable, green province electric life is long, meet the long-range strategy of national sustainable development, and the themes of the times of environmental protection, possess the highest real value, meet the development trend of relevant industries, have broad application prospects.
Accompanying drawing explanation
Fig. 1 is that green illumination described in the utility model is met an urgent need dual-purpose lamp population structure schematic diagram.
Fig. 2 is terminal illumination system structure schematic diagram described in the utility model.
Fig. 3 is two-layer Control system architecture schematic diagram described in the utility model.
Fig. 4 is lamp controller control principle drawing described in the utility model.
Fig. 5 is main program flow chart described in the utility model.
Fig. 6 is Monitor Computer Control System flow chart described in the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
This utility model provides a kind of green illumination and meets an urgent need dual-purpose lamp, the major function possessed has the automatically controlling of headlamp switch, smart brightness regulation, voltage detecting, fault detect, PC host computer to concentrate information gathering and control, and distributed structure/architecture of based on CAN, can add at any time, deletion of node equipment.
As it is shown in figure 1, this utility model includes fire alarm control unit 100, Monitor Computer Control System 200 and terminal illumination system 300.Described Monitor Computer Control System 200 is connected with fire alarm control unit 100 and terminal illumination system 300 respectively.Fire alarm control unit 100 is used for monitoring fire signal, and in real time the fire signal detected is passed to Monitor Computer Control System 200.Terminal illumination system 300 is controlled by Monitor Computer Control System 200 according to practical situation.
In the lump refering to Fig. 2, described terminal illumination system 300 includes power circuit 310, battery circuit 320, power supply switch circuit 330, voltage collection circuit 340, lamp controller 350, CAN drive circuit 360, infrared induction circuit 370, lamp driving circuit 380, light fixture 390.
Described light fixture 390 uses LED lamp bead.Lamp controller 350 selects STC15W401AS chip, and major function is that the data realizing collecting peripheral circuit process, in addition it is also necessary to the data after processing are sent to Monitor Computer Control System 200 by CAN.Alternating current 220V voltage is converted into DC voltage by power circuit 310, battery circuit 320 completes the charging/discharging function to accumulator, power supply switch circuit 330 can realize the seamless switching of accumulator and civil power, it is ensured that the continuous operation of corridor dual-purpose lamp dcs.Voltage collection circuit 340 realizes terminal and input voltage includes the collection of battery tension and line voltage, and the data of collection are carried out processing and be sent to Monitor Computer Control System 200 and show in real time, to reach the control function to input voltage by MCU.The infrared signal that human body is sent by infrared induction circuit 370 changes into the signal of telecommunication and passes to lamp controller 350, and lamp controller 350 switchs light fixture 390 according to this signal intelligent.CAN drive circuit 360 realizes the data communication of Monitor Computer Control System 200 and lamp controller 350, reads the data of lamp controller 350 process including Monitor Computer Control System 200 and sends control instruction to lamp controller 350.
The meet an urgent need control system one of dual-purpose lamp of a kind of green illumination that this utility model provides is divided into two-layer: Monitor Computer Control System 200, lamp controller 350, native system General structure scheme designs as shown in Figure 3.
Monitor Computer Control System 200 turns CAN controller module by serial ports and accesses CAN, it is possible to monitors the duty of system and efficiently controls the operation of system.Lamp controller 350 is positioned at lower floor, and underlying system is made up of the some light fixture nodes being connected in CAN, and they are evenly distributed in stairway spaces, by Monitor Computer Control System 200 unified monitoring.
In the entire system, each light fixture node control module is possible not only to around real-time perception infrared signal for controlling LED lamp light on and off, it is also possible to utilizes power supply switch circuit effectively to solve civil power and has a power failure suddenly and cause ensureing the problems such as light works on.Signal message with signals such as Real-time Collection voltage signal, lamplight brightness, and can be sent to Monitor Computer Control System 200 by CAN control module by light fixture node.Monitor Computer Control System 200 can not only realize managing the data of lamp controller 350 transmission concentratedly, the related data parameter of CAN conveying can also be shown, such as: the information such as lamplight brightness, voltage signal, light light on and off, duty, power supply state；The control to light fixture node can also be realized, such as: adjustment lamplight brightness simultaneously, the light on and off etc. of light, as shown in Figure 4, Figure 5.
It is provided with human-computer interaction interface on Monitor Computer Control System 200, human-computer interaction interface is to develop software based on Microsoft Visual Basic 6.0 and Access2013 database development completes, facilitate manual control and real-time monitoring system state, effectively improve work efficiency.This software possesses database purchase, in real time monitoring, the remotely function such as control and control mode selection, can realize the monitoring alarm under system fault condition simultaneously.
At Monitor Computer Control System 200, each node disjoint completes corresponding data sampling and processing, store and the task such as display, during data communication, each node is " equal party ", uses point-to-point mode to communicate, and the most each node all can be as the junction point of host computer Yu CAN.Send system data acquisition order by UART and receive, store data.Upper computer control system program is largely divided into mastery routine, CAN interrupt service routine and UART interrupt service routine 3 part, and its flow chart is as shown in Figure 6.
Preferred as one, green illumination that this utility model provides dual-purpose lamp of meeting an urgent need also includes smokescope sensor, temperature sensor and humidity sensor, smokescope c, temperature t and relative humidity when being respectively used to detect breaking out of fireWherein, the unit of c is that the unit of ppm, t is degree Celsius,Unit be one of percentage.
When described lamp controller carries out PWM light modulation to light fixture, dutycycle d meets following relation:
Wherein a is constant.Preferred as one, a=0.057.
When being not detected by fire signal, described smokescope sensor, temperature sensor, humidity sensor are in non-power-up state, so can save the energy.When fire signal being detected, smokescope sensor, temperature sensor, humidity sensor is made to be in power-up state, Real-time Collection smokescope c, temperature t and relative humidityAnd according to smokescope c, temperature t and relative humidityAdjust dutycycle d and then the brightness of regulation light fixture, make the bright lighting demand that disclosure satisfy that of light fixture, the use time of accumulator can be extended again simultaneously.
Preferred as one, described smokescope sensor uses ion type smog sensor.
This utility model has following several mode of operation:
A, under normal circumstances, when civil power is normal, realizes big group lamp bead by normal control mode and lights, and now power supply is provided by civil power.
B, under fire incident, during civil power power-off, light fixture receives the control information of host computer by CAN, and the pressure controlling group lamp bead is lighted.Now power supply is provided by accumulator.
C, under normal circumstances, during civil power power-off, realizes lighting and extinguishing of group's lamp bead by normal control mode.Now power supply is provided by accumulator.
D, under fire incident, when civil power is normal, light fixture receives the control information of host computer by CAN, and the pressure controlling big group lamp bead is lighted.Now power supply is provided by civil power.
This patent is combined fire emergency function with corridor lamp, designs a kind of corridor lighting carrying accumulator and meets an urgent need dual-purpose lamp dcs.The a set of normal emergent dual-purpose system of this control system, is made up of host computer and the light fixture carrying accumulator, configuration single chip control module in light fixture, uses CAN mode to communicate between host computer and light fixture.This system not only realizes intelligent green illumination functions, it is also possible to realize function of emergency illumination when abnormal power-down, changes the defect of conventional lights lighting system function singleness, effectively enriches the function of corridor lamp lighting system.In light fixture, autogamy battery tension detection device, is uploaded to host computer by CAN by detection information, it is achieved the requirement of fire-fighting power supply monitoring system.This corridor green illumination meets an urgent need the major function of dual-purpose lamp dcs and meaning is summarized as follows:
(1) LED lamp of energy-saving high-efficiency environment-friendly, the effectively save energy of energy are selected in lamp source, reduce electric quantity consumption.In realizing corridor lighting function, native system each light fixture node add infrared induction sensor assembly, by infrared induction control light light on and off, can effectively solve corridor nobody time corridor lighting electricity waste problem, embody the design concept of green intelligent；
(2) compared with traditional Lighting Control Assembly, light fixture has normal and emergent two kinds of illumination functions, civil power and two kinds of powering modes of accumulator.At ordinary times for corridor lighting, controlled the light on and off of lamp by sendible temperature；In case of emergency enter fire mode, fire-fighting region all light.Preferentially powered by civil power when civil power is normal, during abnormal power-down, pass through storage battery power supply.This design not only solves tradition corridor lamp and emergency light functional independence causes space and energy waste problem, the most effectively solves the problem that fire mode causes disaster to occur that cannot enable when running into emergency and abnormal power-down.
(3) this lamp system is designed with based on CAN Distributed Design theory, and each light fixture node all has independent control chip and sensor chip, carries out signal transmission by CAN.CAN has the advantages such as real-time is good, reliability is high, flexible configuration, capacity of resisting disturbance are strong.The problems such as the communication distance that can effectively solve to use communication protocol such as RS-232, RS-485 etc. existing in current lamp light control system by CAN application to this lamp system is short, signaling rate is slow.
(4) Monitor Computer Control System software based on VB language development, can the most remotely monitor the light illumination mode of each node light fixture, information of voltage and communications status.And Monitor Computer Control System software is also equipped with controlling function, can efficiently control the mode of operation of light fixture, and be adjusted LED lamplight brightness.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment listed utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (7)
1. a green illumination is met an urgent need dual-purpose lamp, it is characterised in that including:
Monitor Computer Control System；
Fire alarm control unit, it is connected with described Monitor Computer Control System, is used for monitoring fire signal；
Light fixture；
Lamp controller, it is connected with described Monitor Computer Control System；
Power circuit and battery circuit, provide electric power respectively；
Power supply switch circuit, it is connected with power circuit and battery circuit respectively, it is achieved accumulator and city
The switching of electricity；
Infrared induction circuit, it is connected with lamp controller, and the infrared signal sent by human body changes into electricity
Signal passes to lamp controller；
Lamp driving circuit, it is connected with described light fixture, drives light fixture to light.
Green illumination the most according to claim 1 is met an urgent need dual-purpose lamp, it is characterised in that described light fixture
Use LED lamp.
Green illumination the most according to claim 2 is met an urgent need dual-purpose lamp, it is characterised in that described light fixture
It is provided with small one and large one two groups of lamp bead.
Green illumination the most according to claim 1 is met an urgent need dual-purpose lamp, it is characterised in that described light fixture
Controller uses STC15W401AS chip.
Green illumination the most according to claim 1 is met an urgent need dual-purpose lamp, it is characterised in that described upper
Machine monitoring system is communicated by CAN with lamp controller.
Green illumination the most according to claim 1 is met an urgent need dual-purpose lamp, it is characterised in that described light fixture
Controller uses PWM light regulating technology that light fixture is carried out brightness regulation.
Green illumination the most according to claim 1 is met an urgent need dual-purpose lamp, it is characterised in that also include electricity
Pressure Acquisition Circuit, it is connected with described power circuit and battery circuit, gathers civil power and the electricity of accumulator
Pressure, and pass to Monitor Computer Control System.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285378.5U CN205566741U (en) | 2016-04-07 | 2016-04-07 | Emergent dual -purpose lamp of green illumination |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285378.5U CN205566741U (en) | 2016-04-07 | 2016-04-07 | Emergent dual -purpose lamp of green illumination |
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| CN205566741U true CN205566741U (en) | 2016-09-07 |
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| CN201620285378.5U Expired - Fee Related CN205566741U (en) | 2016-04-07 | 2016-04-07 | Emergent dual -purpose lamp of green illumination |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105682305A (en) * | 2016-04-07 | 2016-06-15 | 吉林建筑大学 | Green illumination and emergency lamp and control method thereof |
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2016
- 2016-04-07 CN CN201620285378.5U patent/CN205566741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105682305A (en) * | 2016-04-07 | 2016-06-15 | 吉林建筑大学 | Green illumination and emergency lamp and control method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |