CN209642398U - A kind of green indicating lamp uninterruptible power system - Google Patents
A kind of green indicating lamp uninterruptible power system Download PDFInfo
- Publication number
- CN209642398U CN209642398U CN201921377115.7U CN201921377115U CN209642398U CN 209642398 U CN209642398 U CN 209642398U CN 201921377115 U CN201921377115 U CN 201921377115U CN 209642398 U CN209642398 U CN 209642398U
- Authority
- CN
- China
- Prior art keywords
- power supply
- contactor
- firewire
- indicating lamp
- zero curve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
-
- 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
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- Stand-By Power Supply Arrangements (AREA)
Abstract
A kind of green indicating lamp uninterruptible power system, including power supply, firewire and zero curve are connected on power supply, the firewire and zero curve are connected by the first A.C. contactor and the second A.C. contactor with power supply, backup power source is additionally provided on firewire and zero curve, emergency button is equipped between backup power source and firewire and zero curve, the emergency button is used for the switching of backup power source and alternating current, and the power supply is connected with controller by conducting wire；The switching for realizing mains-supplied and spare UPS power supply is matched by controller and emergency button, guarantees that power supply is uninterrupted and green indicating lamp is powered；Switching action is realized by the interlocking movement of emergency button and the first A.C. contactor, the second A.C. contactor；It is acted on by the centralized control of controller, guarantees that the movement of entire power supply system is accurate, be not in biggish deviation, have the advantages that stability and high efficiency, high safety.
Description
Technical field:
The utility model relates to a kind of green indicating lamp uninterruptible power systems.
Background technique:
Extra exit, that is, various public arenas escape opening is one important safety measure of crowded place, is sending out
When raw safety accident, all personnel in crowded place mainly passes through each extra exit and flees from the scene of the accident rapidly, real
The personnel helped that sue and labour also mainly enter the scene of the accident by extra exit, succour trapped person or rescue property.
To allow personnel to be quickly found out extra exit when there is accident, often in extra exit, setting is used in combination
Green indicating lamp, green indicating lamp is a kind of indicating lamp for leading to safety area for personnel, is to prevent group's dead group wound
The important measure of accident.
The light source of existing emergency exit indicating lamp is LED ultra bright semiconductor luminous tube, and corresponding power supply is past
Toward being Ni-Cr battery, although this power supply mode can provide stable power supply for emergency exit indicating lamp, due to safety
Exit lighting needs to be powered for a long time, and the capacity and stability to power supply all have very high requirement.
Utility model content:
The utility model embodiment provides a kind of green indicating lamp uninterruptible power system, reasonable in design, base
In three-phase mains and UPS backup power source, match hop controller, provides through links such as over commutation, filtering for green indicating lamp stable
Power supply solves problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem:
A kind of green indicating lamp uninterruptible power system, including power supply, be connected on power supply firewire and
Zero curve, the firewire and zero curve are connected by the first A.C. contactor and the second A.C. contactor with power supply, firewire with
It is additionally provided with backup power source on zero curve, emergency button is equipped between backup power source and firewire and zero curve, the emergency button is used for
The switching of backup power source and alternating current, the power supply are connected with controller by conducting wire；
Wherein, first A.C. contactor include a main contacts, it is two long open auxiliary contact, a normally closed auxiliary is touched
Point；Second A.C. contactor includes at least a main contacts, two long opens auxiliary contact；And first A.C. contactor
Main contacts be arranged between the zero curve and firewire of the communication power supply, two of first A.C. contactor are normally opened auxiliary
Contact is helped to be separately positioned on the zero curve and the firewire, the normally closed auxiliary contact of first A.C. contactor and described the
The main contacts of two A.C. contactors is connected, and is provided with emergency button on the tie point of the connection；Second exchange connects
Two normally opened auxiliary contact of tentaculum are separately positioned on the zero curve and firewire.
Fire-wire interfaces, zero line interface, the positive interface of output and the negative interface of output, the power supply are equipped on power supply
It is connected by fire-wire interfaces, zero line interface and conducting wire with controller, the positive interface of the output on the power supply and output are born and connect
Mouth is for connecting green indicating lamp.
First fuse is equipped on the positive interface of output of power supply, the first fuse is for protecting output just to connect
Mouthful.
Second fuse is equipped between controller and the fire-wire interfaces of power supply, the second fuse is for protecting
Controller.
The power supply is connected by the way that fire-wire interfaces and zero line interface are corresponding with firewire and zero curve respectively, in firewire and fire
Air-break circuit-breaker is equipped between line interface.
The controller is PLC controller, the model SP700 of the controller.
Rectification module and filter module are equipped in power supply.
First A.C. contactor and the second A.C. contactor are in parallel setting.
The backup power source is UPS backup power source.
The utility model using the above structure, is matched by controller and emergency button and realizes mains-supplied and spare
The switching of UPS power supply guarantees that power supply is uninterrupted and is powered to green indicating lamp；By emergency button and
Switching action is realized in the interlocking movement of first A.C. contactor, the second A.C. contactor；It is acted on by the centralized control of controller,
Guarantee that the movement of entire power supply system is accurate, is not in biggish deviation, has the advantages that stability and high efficiency, high safety.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the power supply of the utility model.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in figs. 1-2, a kind of green indicating lamp uninterruptible power system, including power supply, in power supply
On be connected with firewire and zero curve, the firewire and zero curve pass through the first A.C. contactor and the second A.C. contactor and power supply
It is connected, is additionally provided with backup power source on firewire and zero curve, emergency button is equipped between backup power source and firewire and zero curve, it is described
Emergency button is used for the switching of backup power source and alternating current, and the power supply is connected with controller by conducting wire；
Wherein, first A.C. contactor include a main contacts, it is two long open auxiliary contact, a normally closed auxiliary is touched
Point；Second A.C. contactor includes at least a main contacts, two long opens auxiliary contact；And first A.C. contactor
Main contacts be arranged between the zero curve and firewire of the communication power supply, two of first A.C. contactor are normally opened auxiliary
Contact is helped to be separately positioned on the zero curve and the firewire, the normally closed auxiliary contact of first A.C. contactor and described the
The main contacts of two A.C. contactors is connected, and is provided with emergency button on the tie point of the connection；Second exchange connects
Two normally opened auxiliary contact of tentaculum are separately positioned on the zero curve and firewire.
Fire-wire interfaces, zero line interface, the positive interface of output and the negative interface of output, the power supply are equipped on power supply
It is connected by fire-wire interfaces, zero line interface and conducting wire with controller, the positive interface of the output on the power supply and output are born and connect
Mouth is for connecting green indicating lamp.
First fuse is equipped on the positive interface of output of power supply, the first fuse is for protecting output just to connect
Mouthful.
Second fuse is equipped between controller and the fire-wire interfaces of power supply, the second fuse is for protecting
Controller.
The power supply is connected by the way that fire-wire interfaces and zero line interface are corresponding with firewire and zero curve respectively, in firewire and fire
Air-break circuit-breaker is equipped between line interface.
The controller is PLC controller, the model SP700 of the controller.
Rectification module and filter module are equipped in power supply.
First A.C. contactor and the second A.C. contactor are in parallel setting.
The backup power source is UPS backup power source.
The working principle of one of the utility model embodiment green indicating lamp uninterruptible power system are as follows: pass through
The control action of PLC controller, the first A.C. contactor and the second A.C. contactor of cooperation emergency button and the setting that is in parallel
It realizes the switching on alternating current and backup power source, to be powered to power supply, guarantees that green indicating lamp uninterruptedly works.
First A.C. contactor KM1 include main contacts, it is two long open auxiliary contact, a normally closed auxiliary contact, second hands over
Stream contactor KM2 includes main contacts, two long opens auxiliary contact.The main contacts setting of first A.C. contactor KM1 in zero curve N and
Between firewire L, two normally opened auxiliary contact of the first A.C. contactor KM1 are separately positioned on zero curve N and firewire L.Institute
The normally closed auxiliary contact for stating the first A.C. contactor KM1 is connected with the main contacts of the second A.C. contactor KM2, and on tie point
It is provided with emergency button.The normally opened auxiliary contact of two of the second A.C. contactor KM2 are arranged on zero curve N and firewire L.It can
See, the second A.C. contactor KM1 connects with UPS, then in parallel with the first A.C. contactor KM1, and emergency button setting exists
Between first A.C. contactor KM1 and the second A.C. contactor KM2.
Under normal circumstances, power supply passes through the firewire and zero of its fire-wire interfaces and zero line interface and communication power supply
Line is connected respectively.Therefore, the main contacts of the first A.C. contactor KM1 and normally opened is passed through by normal 220V communication power supply
Auxiliary contact connect power supply.It is that green indicating lamp is supplied that power supply exports positive interface and export negative interface by it
Electricity.It is that power supply carries out normal power supply to green indicating lamp in such cases, green indicating lamp can operate normally.When just
When normal 220V communication power supply can not power, when being disconnected as firewire L or zero curve N breaks down, then artificially triggering or by
Controller controls emergency button closure.First A.C. contactor KM1, the second A.C. contactor KM2 and emergency button interoperation,
The normally opened contact of first A.C. contactor disconnects, and normally-closed contact enters working condition；Second A.C. contactor is attracted, and makes power supply electricity
Source and zero curve N and firewire L are disconnected, and power supply is connected on UPS backup power source, and backup power source is ups power, by standby
Power supply is connected with power supply, so as to persistently be powered to green indicating lamp and PLC controller, to guarantee safety
The normal use and operation of indicator light, are not in the phenomenon that green indicating lamp extinguishes suddenly, and improve green indicating lamp can
By property and safety.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (9)
1. a kind of green indicating lamp uninterruptible power system, it is characterised in that: including power supply, connected on power supply
There are firewire and zero curve, the firewire and zero curve are connected by the first A.C. contactor and the second A.C. contactor with power supply,
It is additionally provided with backup power source on firewire and zero curve, emergency button, the emergency are equipped between backup power source and firewire and zero curve
Switch is used for the switching of backup power source and alternating current, and the power supply is connected with controller by conducting wire；
Wherein, first A.C. contactor includes a main contacts, two long opens auxiliary contact, a normally closed auxiliary contact；
Second A.C. contactor includes at least a main contacts, two long opens auxiliary contact；And first A.C. contactor
Main contacts is arranged between the zero curve and firewire of the power supply, two normally opened auxiliary contact of first A.C. contactor
It is separately positioned on the zero curve and the firewire, the normally closed auxiliary contact of first A.C. contactor is exchanged with described second
The main contacts of contactor is connected, and is provided with emergency button on the tie point of the connection；Second A.C. contactor
Two normally opened auxiliary contact are separately positioned on the zero curve and firewire.
2. a kind of green indicating lamp uninterruptible power system according to claim 1, it is characterised in that: in power supply
It is equipped with fire-wire interfaces, zero line interface, the positive interface of output and the negative interface of output, the power supply and passes through fire-wire interfaces, zero curve
Interface and conducting wire are connected with controller, and the positive interface of the output on the power supply and the negative interface of output are for connecting safety instruction
Lamp.
3. a kind of green indicating lamp uninterruptible power system according to claim 2, it is characterised in that: in power supply
The positive interface of output be equipped with first fuse, the first fuse exports positive interface for protecting.
4. a kind of green indicating lamp uninterruptible power system according to claim 2, it is characterised in that: in controller and
Second fuse is equipped between the fire-wire interfaces of power supply, the second fuse is for protecting controller.
5. a kind of green indicating lamp uninterruptible power system according to claim 2, it is characterised in that: the power supply electricity
Source is connected by the way that fire-wire interfaces and zero line interface are corresponding with firewire and zero curve respectively, and air is equipped between firewire and fire-wire interfaces
Breaker.
6. a kind of green indicating lamp uninterruptible power system according to claim 1, it is characterised in that: the controller
For PLC controller, the model SP700 of the controller.
7. a kind of green indicating lamp uninterruptible power system according to claim 1, it is characterised in that: in power supply
It is interior to be equipped with rectification module and filter module.
8. a kind of green indicating lamp uninterruptible power system according to claim 1, it is characterised in that: described first hands over
Stream contactor and the second A.C. contactor are in parallel setting.
9. a kind of green indicating lamp uninterruptible power system according to claim 1, it is characterised in that: the standby electricity
Source is UPS backup power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921377115.7U CN209642398U (en) | 2019-08-22 | 2019-08-22 | A kind of green indicating lamp uninterruptible power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921377115.7U CN209642398U (en) | 2019-08-22 | 2019-08-22 | A kind of green indicating lamp uninterruptible power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209642398U true CN209642398U (en) | 2019-11-15 |
Family
ID=68498997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921377115.7U Expired - Fee Related CN209642398U (en) | 2019-08-22 | 2019-08-22 | A kind of green indicating lamp uninterruptible power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209642398U (en) |
-
2019
- 2019-08-22 CN CN201921377115.7U patent/CN209642398U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20200822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |