CN205755002U - Starting controlling circuit is forced in emergency lighting - Google Patents
Starting controlling circuit is forced in emergency lighting Download PDFInfo
- Publication number
- CN205755002U CN205755002U CN201620666676.9U CN201620666676U CN205755002U CN 205755002 U CN205755002 U CN 205755002U CN 201620666676 U CN201620666676 U CN 201620666676U CN 205755002 U CN205755002 U CN 205755002U
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- contact
- normally opened
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- lighting
- opened contact
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Abstract
The utility model discloses a kind of emergency lighting and force starting controlling circuit, light controller, double control switch and emergent strong breakdown pass including live wire, the neutral conductor, lighting, pressure；Live wire, double control switch, lighting and the neutral conductor are sequentially connected, and constitute normal illumination circuit；Pressure is lighted controller and is included coil, main normally opened contact and auxiliary normally opened contact, live wire electrically connects with the first contact of the first end, the first end of auxiliary normally opened contact and the double control switch of main normally opened contact, second end of main normally opened contact electrically connects with the second contact of double control switch, and auxiliary normally opened contact and coils connected in series are between live wire and the neutral conductor；Emergent strong breakdown closes in parallel with auxiliary normally opened contact.This utility model is lighted controller by implanting pressure in normal illumination circuit and emergent opens by force switch sections, make the lighting of normal illumination at ordinary times, when breaking out of fire, controller can be lighted by pressure and emergent strong breakdown pass pressure is lighted, improve security protection performance.
Description
Technical field
This utility model relates to control circuit, particularly relates to a kind of be applicable to the emergency lighting without automatic fire alarm system
Force starting controlling circuit.
Background technology
Emergency lighting refers in normal lighting system because breaking down or being necessary to switch off normal power source, does not reoffer normal photograph
In the case of bright, it is used for guaranteeing that fire escape is effectively recognized and uses, it is ensured that be in the peace of personnel among potential danger
Complete and guarantee the illumination that normal activity proceeds.It includes: escape lighting, emergency lighting and stand-by lighting.Emergency lighting
Be designed with various ways perhaps, but in concrete engineering how science, perfect design emergency lighting system be one non-
The most important thing.The emergence lighting lamp being not provided with automatic fire alarm system for some and install is seldom and more
Dispersion, small building, designer usually use the light fixture carrying accumulator as emergency lighting, and these light fixtures
How to realize pressure lighting when fire is a stubborn problem, if cutting off main power source, only by the accumulator conduct carried
Fire-fighting power supply, this seems and runs counter to the requirement (requiring during fire-fighting to cut off non-fire-fighting circuit) of specification.
The main electricity power supply mode that fire emergency lamps connects should ensure that when fire occurs with control mode, can make all disappearing
Anti-emergency luminaire is all switched to standby mode of operation." Code for design of automatic fire alarm systems " (GB 50016-98)
6.3.1.8 bar regulation: " fire protection control room is confirming concrete on fire, should be able to cut off the non fire fighting power supply about position, and connect alarm
Device and emergent lightning in fire disaster lamp and sign for safe evacuation lamp ".In practical engineering application, a part for normal illumination is usually used to hold concurrently
Escape lighting use, its scattered state of lamp switch on the spot is under uncertain situation, is in Chang Liangzhuan during forced outage
There is not the problem automatically lighted in the indicating lamp for emergency of state and the emergency light of illuminating state, and is in the evacuation of OFF state
Identification light and emergency lighting, be necessary for making it force to light.
For the building without automatic fire alarm system, emergence lighting lamp opens the most by force when fire, makes the most very much design
Teachers are perplexed.First, we want a clear and definite concept, and fire emergency lamps requires pressure to light rather than oneself when fire
Dynamic pressure is lighted, the clearest and the most definite this point, for lighting the most meaningful without the pressure of the emergency luminaire of automatic fire alarm system.
Therefore, for the emergency luminaire without automatic fire alarm system, what when fire, we must be artificial makes it force to light, certainly
Relevant staff can be realized the pressure of emergency luminaire lighted by the button that opens by force being located in distribution box, but fire phase
Pass staff is the most just in this building, and the distribution box in staff goes to this building goes pressure to light
May be the most late, therefore for the building without automatic fire alarm system, fire-fighting emergent during these emergence lighting lamps
The pressure of lighting is lighted, and most reliable is to be carried out by the ordinary person being in this building.
Although the control of emergency lighting has various ways, but its principle is identical, as it is shown in figure 1, when manual, press
Turn on light button S1, and contactor coil KM obtains electric, and its normally opened contact closes, and catalyst completes self-locking, and light fixture is lighted；Automatically time, fire
Calamity automatic alarm linkage contact K receives after the signal of fire detector Guan Bi, and that contactor coil KM is obtained is electric, and it is normally opened
The closing of contact, catalyst completes self-locking, and light fixture is lighted.After pressing pass button S2, contactor coil dead electricity, its normally opened contact is multiple
Former, controlled lamp goes out.
Carry the conventional control of accumulator emergence lighting lamp and wiring as shown in Figure 2 and Figure 3.With general lighting wiring phase
Ratio, the master being first the A.C. contactor adding a control line and series connection with it in transmission line circuit in Fig. 2 Yu Fig. 3
Contact, and with fuse, charging circuit is protected.
But the control mode of above two emergency lighting all cannot solve the emergent photograph without automatic fire alarm system
Lighting of bright lamp tool, and cannot solve to be easy to can be by the ordinary person in building to carry out the pressure of emergence lighting lamp
The problem lighted.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of reliable, specification, flexible, economical and practical emergent photograph
Bright pressure starting controlling circuit, mainly solves lighting the emergence lighting lamp without automatic fire alarm system.
For realizing above-mentioned technique effect, the utility model discloses a kind of emergency lighting and force starting controlling circuit, including
Controller, double control switch and emergent strong breakdown pass are lighted in live wire, the neutral conductor, lighting, pressure；Described live wire, described dual control
Switch, described lighting and the described neutral conductor are sequentially connected, and constitute normal illumination circuit；
Described pressure is lighted controller and is included coil, main normally opened contact and auxiliary normally opened contact, described live wire and described master
First contact electrical connection of the first end of normally opened contact, the first end of described auxiliary normally opened contact and described double control switch, described
Second end of main normally opened contact electrically connects with the second contact of described double control switch, described auxiliary normally opened contact and described coil string
It is coupled between described live wire and the described neutral conductor；Described emergent strong breakdown closes in parallel with described auxiliary normally opened contact.
This utility model is owing to have employed above technical scheme so that it is have the advantages that by normal illumination
Circuit is implanted pressure light controller and emergent open by force switch sections, make the lighting of normal illumination at ordinary times, fire is occurring
During calamity, controller can be lighted by pressure and emergent strong breakdown pass pressure is lighted, improve security protection performance；Lighting shines normal
In the case of bright, using double control switch to carry out light and shade manipulation, double control switch triggers contact owing to having two, by touching these two
Send out contact to be lighted control part by normal illumination circuit and pressure respectively and be separately controlled, can be when fire, it is ensured that the most currently shine
Bright lamp tool is in closes the state still lighted, and can be forced to light and maintain the state being lit, improve emergent
The stability lighted is forced in illumination.
Described emergency lighting forces starting controlling circuit to be further improved by, described live wire and described double control switch
It is in series with fuse between first contact.Fuse can play the effect of protection normal illumination circuit.
Described emergency lighting forces starting controlling circuit to be further improved by, and the first contact of described double control switch is
Normally opened contact, the second contact of described double control switch is normally-closed contact.
Described emergency lighting forces starting controlling circuit to be further improved by, and described double control switch is energy-conservation self-extinguishing
Switch, including one or more in electronic touching type I time switch, vibration type timing switch, sound controlled timed switch.Energy-conservation from
Put out formula switch as special double control switch, it is consistent with double control switch that it realizes principle substantially, but can reach energy saving,
The effect of Intelligent control.
Described emergency lighting forces starting controlling circuit to be further improved by, and described live wire, described auxiliary are normally opened to be touched
Point, described coil and the described neutral conductor are connected, and constitute and are in series with solution on controller self-locking circuit, and described controller self-locking circuit
Except emergent strong breakdown closes.Live wire, auxiliary normally opened contact, coil and neutral conductor Zi Cheng mono-tunnel, coil obtain electric after, non-through release should
Anxious strong breakdown closes force disconnect, will not be affected by All other routes, it is achieved the auto-lock function of coil, it is ensured that circuit is stable, solve simultaneously
Remove arranging of emergent strong breakdown pass and after fire alarm terminates, a key cut-out pressure can light controller and emergent strong breakdown pass,
Circuit is made to be returned to normal illumination situation.
Described emergency lighting force starting controlling circuit be further improved by, described releasing meet an urgent need strong breakdown close be normal
Close button.
Described emergency lighting forces starting controlling circuit to be further improved by, and described pressure lights controller for contact
Device, described catalyst and described controller self-locking circuit are located in distribution box.Stranger is avoided to touch connecing in distribution box easily
Tentaculum and controller self-locking circuit, prevent operation against rules and circuit damaged, also allows for staff and concentrates maintenance and safeguard.
Described emergency lighting forces starting controlling circuit to be further improved by, and described emergent strong breakdown closes and includes parallel connection
Operating switch and subscriber switch, described operating switch is located in described distribution box, and described subscriber switch is located in open corridor.
When fire occurs, it is simple to user's emergent strong breakdown of operation in exploitation corridor closes, and opens emergency lighting circuit, and lighting in time should
Anxious lighting, it is to avoid the infringement brought because of time delay.Achieve under normal circumstances, can control at the scene the unlatching of illuminating lamp with
Close；When a fire, no matter switch and where be in, can force to light illuminating lamp, the most convenient but also energy-conservation, and
Meet the requirement of construction and installation and fire protection rule.
Accompanying drawing explanation
Fig. 1 is emergency lighting control schematic diagram.
Fig. 2 is that the emergency luminaire controlled on the spot controls wiring diagram.
Fig. 3 is that the interior emergence lighting lamp controlled of distribution box controls wiring diagram.
Fig. 4 is that starting controlling circuit is forced in this utility model emergency lighting.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by detailed description of the invention.
Refering to shown in Fig. 4, this utility model emergency lighting forces starting controlling circuit to be applicable to without automatic fire alarm system
In the case of system, it mainly includes live wire L, neutral conductor N, lighting RD, forces light controller, double control switch SB and meet an urgent need strong
Breakdown closes.Wherein, live wire L, double control switch SB, lighting RD and neutral conductor N are sequentially connected, and constitute normal illumination circuit,
When occurring without fire, this normal illumination circuit control lighting and closing of lighting RD.The input tool of double control switch SB
Having one first contact and one second contact, this first contact is normally opened contact, and this second contact is normally-closed contact, double control switch SB
Outfan electrically connect with the input of lighting RD, double control switch SB, under corresponding instruction and operation, can select to connect
Its normally opened contact logical or the mode of normally-closed contact, turn off or close, thus control the pass of coupled lighting RD
Close or light.
Pressure is lighted controller and be may generally be catalyst, mainly includes coil KM, main normally opened contact KM1 and assists normally opened touching
Point KM2.Catalyst is divided into A.C. contactor (voltage AC) and D.C. contactor (voltage DC), and it is applied to electric power, distribution and use
Electricity.Catalyst broadly refers to utilize coil to flow through current induced magnetic field in industrial electro, makes contact closure, to reach to control load
Electrical equipment.Contactor coil KM operation principle is: after contactor coil KM is energized, coil current can produce magnetic field, generation
Magnetic field makes fixed core generation electromagnetic attraction attract dynamic iron core, and drives A.C. contactor point action, and normally-closed contact disconnects, normally opened tactile
Point Guan Bi, both are linkages.When coil KM power-off, electromagnetic attraction disappears, and armature discharges under the effect of release spring, makes
Contact is restored, and normally opened contact disconnects, and normally-closed contact closes.The operation principle of D.C. contactor is with the principle a little phase of temperature switch
Seemingly.Therefore, in this programme, force to light controller for when fire occurs, utilize and himself can realize the function of self-locking,
Pressure is lighted lighting RD and guarantees that lighting RD persistently lights.
In this control circuit, live wire L has three live wire separated times, respectively with the first end, the auxiliary of main normally opened contact KM1
First end of normally opened contact KM2 and the first contact electrical connection of double control switch SB, constitute three branches and be powered respectively.Fire
First contact of line L and double control switch SB electrically connects, can be by the Guan Bi conducting normal illumination of first contact of double control switch SB
Circuit, makes the lighting RD in circuit normally light.Further, between live wire L and first contact of double control switch SB
It is in series with fuse FU, the effect of protection normal illumination circuit (short-circuit protection) can be played.
Second end of main normally opened contact KM1 lighting controller is forced to electrically connect with second contact of double control switch SB,
After main normally opened contact KM1 Guan Bi, can be that this circuit at second place, contact of double control switch SB improves power supply, work as double control switch
When second contact of SB is in closure state, just can form loop, light lighting RD；The second contact as double control switch SB
It is off, and when first contact of double control switch SB is in closure state, now normal illumination circuit forms loop, with
Sample can make lighting RD light, and therefore, no matter when breaking out of fire, double control switch SB is in the shape that Guan Bi is also off
State, being opened as long as forcing to light controller, ensuring that lighting RD is lit, and persistently being lighted.
The auxiliary normally opened contact KM2 and coil KM that light controller is forced to be series between live wire L and neutral conductor N, at this
In embodiment, live wire L electrically connects with first end of auxiliary normally opened contact KM2, second end of auxiliary normally opened contact KM2 and coil KM
First end electrical connection, second end of coil KM electrically connects with neutral conductor N so that live wire L, assist normally opened contact KM2, coil KM
And neutral conductor N be connected, constitute controller self-locking circuit, with this controller self-locking circuit realize coil KM obtain electric after self-locking.Enter
One step, this controller self-locking circuit is in series with the emergent strong breakdown of releasing and closes S2, this releasing is met an urgent need, and to close S2 be normal to strong breakdown
Close button.Live wire L, auxiliary normally opened contact KM2, coil KM and neutral conductor N Zi Cheng mono-tunnel, coil KM obtain electric after, non-through releasing
Emergent strong breakdown closes S2 force disconnect, will not be affected by All other routes, it is achieved the auto-lock function of coil KM, it is ensured that circuit is stable,
Release arranging of emergent strong breakdown pass S2 a key cut-out pressure to light controller and meet an urgent need after fire alarm terminates simultaneously
Strong breakdown closes, and makes circuit be returned to normal illumination situation.
Emergent strong breakdown closes in parallel with forcing the auxiliary normally opened contact KM2 lighting controller, by opening emergent strong breakdown
Close, the controller self-locking circuit constituted that is connected by live wire L, auxiliary normally opened contact KM2, coil KM and neutral conductor N can be turned on, make
Coil KM obtains electric, so that forcing to light the main normally opened contact KM1 of controller and auxiliary normally opened contact KM2 Guan Bi, starts emergent
Starting controlling circuit is forced in illumination.
As better embodiment of the present utility model, it forces to light controller and controller self-locking circuit is located at distribution
In case 11, to avoid stranger to touch the catalyst in distribution box 11 and controller self-locking circuit easily, prevent operate against regulations and
Circuit is damaged, also allows for staff and concentrates maintenance and safeguard.Emergent strong breakdown closes operating switch S1 and the use including parallel connection
Family switch S3, can independently control conducting and the open circuit of controller self-locking circuit.Wherein, operating switch S1 is located in distribution box 11,
Operated by staff.Subscriber switch S3 is located in open corridor, and the user being available in the open corridor of each layer operates,
This subscriber switch S3 is ordered to prohibit the use of at ordinary times, and sticks caution slogan, only when breaking out of fire, user can be allowed to press
Open, to realize urgent danger prevention.By operating switch S1 and the setting of subscriber switch S3, when fire occurs, can be so that user
In exploitation corridor, the emergent strong breakdown of operation closes, and opens emergency lighting circuit, lights emergence lighting lamp in time, it is to avoid because of time delay
The infringement brought.
Further, the illumination of the application novel emergency forces the double control switch in starting controlling circuit to use energy-conservation self-extinguishing
Switch, including electronic touching type I time switch, vibration type timing switch, sound controlled timed switch etc. in one or more.Energy-conservation
Self-extinguishing switchs as special double control switch, and it is consistent with double control switch that it realizes principle substantially, but can reach energy-saving
Electricity, the effect of Intelligent control.
At ordinary times lighting by energy-conservation self-extinguishing switch (electronic touching type I time switch, vibration type timing switch, acoustic control fixed
Shi Kaiguan) controlling, during fire disaster emergency, staff can make emergence lighting lamp by the operating switch S1 being located in distribution box
Pressure is lighted, and the ordinary person in corridor can also be by pressing the subscriber switch S3 being located at corridor conspicuous position everywhere simultaneously
Open by force emergence lighting lamp, and when case of emergency needs to release, it is emergent strong that staff presses the releasing being located in distribution box
Breakdown closes S2 both may be used.
When designer does not use energy-conservation self-extinguishing to switch, and general panels on-off control is used to double as the lamp of emergency lighting
During tool, only energy-conservation self-extinguishing switch need to be made into general panels double control switch just.
This utility model emergency lighting forces starting controlling circuit to light control by implanting pressure in normal illumination circuit
Device processed and emergent open by force switch sections, makes the lighting of normal illumination at ordinary times, when breaking out of fire, can be lighted control by pressure
Device and emergent strong breakdown close pressure to be lighted, and improves security protection performance；Lighting, in the case of normal illumination, uses double control switch
Carrying out light and shade manipulation, double control switch triggers contact owing to having two, by triggering contact respectively by normal illumination by these two
Circuit and pressure are lighted control part and are separately controlled, can be when fire, it is ensured that the most current lighting is in closedown or point
Bright state, can be forced to light and maintain the state being lit, and improves the stability that emergency lighting is forced to light.
Achieve under normal circumstances, the open and close of illuminating lamp can be controlled at the scene；When a fire, no matter switch be in assorted
Position, can force to light illuminating lamp, the most convenient but also energy-conservation, and meets the requirement of construction and installation and fire protection rule.
Being described in detail this utility model above in association with drawings and Examples, those skilled in the art can
According to the above description this utility model is made many variations example.Thus, some details in embodiment should not be constituted this reality
With novel restriction, this utility model by the scope that defines using appended claims as protection domain of the present utility model.
Claims (8)
1. starting controlling circuit is forced in an emergency lighting, it is characterised in that: include live wire, the neutral conductor, lighting, pressure point
Bright controller, double control switch and emergent strong breakdown close；Described live wire, described double control switch, described lighting and described neutrality
Line is sequentially connected, and constitutes normal illumination circuit；
Described pressure is lighted controller and is included coil, main normally opened contact and auxiliary normally opened contact, and described live wire is normally opened with described master
First contact electrical connection of the first end of contact, the first end of described auxiliary normally opened contact and described double control switch, described master is normal
Second contact of the second end and described double control switch of opening contact electrically connects, described auxiliary normally opened contact and described coils connected in series in
Between described live wire and the described neutral conductor；Described emergent strong breakdown closes in parallel with described auxiliary normally opened contact.
2. starting controlling circuit is forced in emergency lighting as claimed in claim 1, it is characterised in that: described live wire and described dual control
It is in series with fuse between first contact of switch.
3. starting controlling circuit is forced in emergency lighting as claimed in claim 1, it is characterised in that: the first of described double control switch
Contact is normally opened contact, and the second contact of described double control switch is normally-closed contact.
4. starting controlling circuit is forced in emergency lighting as claimed in claim 1, it is characterised in that: described double control switch is energy-conservation
Self-extinguishing switchs, including one or more in electronic touching type I time switch, vibration type timing switch, sound controlled timed switch.
5. starting controlling circuit is forced in emergency lighting as claimed in claim 1, it is characterised in that: described live wire, described auxiliary
Normally opened contact, described coil and the described neutral conductor are connected, and constitute and go here and there on controller self-locking circuit, and described controller self-locking circuit
It is associated with the emergent strong breakdown of releasing to close.
6. starting controlling circuit is forced in emergency lighting as claimed in claim 5, it is characterised in that: described releasing is met an urgent need strong breakdown
Close as normally closed button.
7. starting controlling circuit is forced in emergency lighting as claimed in claim 5, it is characterised in that: controller is lighted in described pressure
It is located in distribution box for catalyst, described catalyst and described controller self-locking circuit.
8. starting controlling circuit is forced in emergency lighting as claimed in claim 7, it is characterised in that: described emergent strong breakdown closes bag
Including operating switch and the subscriber switch of parallel connection, described operating switch is located in described distribution box, and described subscriber switch is located at opening
In corridor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666676.9U CN205755002U (en) | 2016-06-29 | 2016-06-29 | Starting controlling circuit is forced in emergency lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666676.9U CN205755002U (en) | 2016-06-29 | 2016-06-29 | Starting controlling circuit is forced in emergency lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205755002U true CN205755002U (en) | 2016-11-30 |
Family
ID=57383287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620666676.9U Expired - Fee Related CN205755002U (en) | 2016-06-29 | 2016-06-29 | Starting controlling circuit is forced in emergency lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205755002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235540A (en) * | 2017-12-30 | 2018-06-29 | 湖南汇博电子科技股份有限公司 | Fire emergency equipment and fire emergency control method |
| CN111526643A (en) * | 2020-07-02 | 2020-08-11 | 南京长江都市建筑设计股份有限公司 | Strong starting point lighting system of fire-fighting emergency lighting lamp in building |
-
2016
- 2016-06-29 CN CN201620666676.9U patent/CN205755002U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235540A (en) * | 2017-12-30 | 2018-06-29 | 湖南汇博电子科技股份有限公司 | Fire emergency equipment and fire emergency control method |
| CN108235540B (en) * | 2017-12-30 | 2023-09-15 | 湖南汇博电子科技股份有限公司 | Fire emergency lighting device and fire emergency lighting control method |
| CN111526643A (en) * | 2020-07-02 | 2020-08-11 | 南京长江都市建筑设计股份有限公司 | Strong starting point lighting system of fire-fighting emergency lighting lamp in building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20161130 Termination date: 20190629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |