CN105208757A - Emergency lighting control system - Google Patents
Emergency lighting control system Download PDFInfo
- Publication number
- CN105208757A CN105208757A CN201510764041.2A CN201510764041A CN105208757A CN 105208757 A CN105208757 A CN 105208757A CN 201510764041 A CN201510764041 A CN 201510764041A CN 105208757 A CN105208757 A CN 105208757A
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- power supply
- circuit
- control system
- emergency lighting
- lighting control
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Abstract
The invention provides an emergency lighting control system which comprises a main power source, an auxiliary power supply, a switching circuit and lighting devices, wherein the main power source is connected with a voltage switching circuit in series and then connected with the lighting devices; the multiple lighting devices are connected in series; the voltage switching circuit is connected with a charging circuit; the charging circuit is connected with the auxiliary power supply; the auxiliary power supply is connected with the switching circuit; the switching circuit is composed of a switch part and a detection control part which are connected in series; the auxiliary power supply is connected with the switch part; the switch part is further connected with the lighting devices; the detection control part is connected with the voltage switching circuit. The emergency lighting control system provided by the invention can automatically switch to the auxiliary power supply for discharging during mains supply failure so as to supply electricity to the lighting devices.
Description
Technical field
The invention belongs to field of electrical equipment, particularly a kind of emergency power supply.
Background technology
Modern construction more and more relies on electricity, and family life, work and manufacturing industry all need a large amount of electric energy.But, electricity in use very can not ensure not power-off really, when civil power is due to fault power-off or when being starkly lower than minimum voltage needed for load, productive life and the study of life will be had a strong impact on, great inconvenience is caused to life, even bring huge economic loss, for this reason, people have invented emergency power supply, but, emergency power supply is intelligent not, can only by manually going to open emergency power supply after fault occurs, such as flashlight etc., these emergency power supplies can not access family or workplace electric wire main line, the various problems that municipal power failure is brought can not be solved in time.
Summary of the invention
The object of this invention is to provide a kind of intelligent emergent Lighting Control Assembly, to solve the problem of the intelligence not that existing emergency power supply exists.
For achieving the above object, the present invention is by the following technical solutions:
A kind of emergency lighting control system, comprise main power source, from power supply, handover module, lighting apparatus, described main power source is in series with voltage conversion circuit, then connects lighting apparatus, described lighting apparatus is multiple, and is cascaded; Described voltage conversion circuit is connected with charging circuit, charging circuit is connected with from power supply, commutation circuit is connected from power supply, described commutation circuit has switch block and detection control means to be composed in series, describedly to be connected from power supply with switch element, switch element is also connected with lighting apparatus, and described detection control means is connected with voltage conversion circuit.
Described switch block is metal oxide semiconductor field effect transistor.
Protective circuit is connected with between described voltage conversion circuit and lighting apparatus.
Described protective circuit comprises overcurrent, overvoltage and short-circuit protection circuit.
Described main power source is civil power.
Described from power supply be storage battery.
The invention has the beneficial effects as follows: when primary power source de-energizes, the handover module work in system, detects primary power source de-energizes by detection control means, and switch block work is switched to from power supply, completes switching, ensures the normal operation of lighting apparatus; The present invention can improve main power source and the switch speed from power supply.Emergency lighting control system provided by the invention can automatically switch to when municipal power failure discharges by from power supply, for lighting apparatus.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in drawings, a kind of emergency lighting control system, comprises main power source 1, from power supply 2, handover module 3, described main power source 1 is in series with voltage conversion circuit 4, protective circuit 5 successively, and then connect lighting apparatus 7, lighting apparatus 7 is multiple, and is cascaded; Described voltage conversion circuit 4 is connected with charging circuit 6, charging circuit 6 is connected with from power supply 2, commutation circuit 3 is connected from power supply 2, described commutation circuit 3 is composed in series by switch block 31 and detection control means 32, describedly to be connected from power supply 2 with switch element 31, switch element 31 is also connected with lighting apparatus 7, and described detection control means 32 is connected with voltage conversion circuit 4.
Switch block 31 is metal oxide semiconductor field effect transistor.
Protective circuit 5 comprises overcurrent, overvoltage and short-circuit protection circuit.
Main power source 1 is civil power; Be storage battery from power supply 2.
When civil power power-off, the handover module work in system, detects primary power source de-energizes by detection control means, and switch block work is switched to from power supply, completes switching, ensures the normal operation of lighting apparatus.
Claims (6)
1. an emergency lighting control system, is characterized in that: comprise main power source, from power supply, handover module, lighting apparatus, described main power source is in series with voltage conversion circuit, then connects lighting apparatus, described lighting apparatus is multiple, and is cascaded; Described voltage conversion circuit is connected with charging circuit, charging circuit is connected with from power supply, commutation circuit is connected from power supply, described commutation circuit has switch block and detection control means to be composed in series, describedly to be connected from power supply with switch element, switch element is also connected with lighting apparatus, and described detection control means is connected with voltage conversion circuit.
2. emergency lighting control system as claimed in claim 1, is characterized in that: described switch block is metal oxide semiconductor field effect transistor.
3. emergency lighting control system as claimed in claim 1, is characterized in that: be connected with protective circuit between described voltage conversion circuit and lighting apparatus.
4. emergency lighting control system as claimed in claim 3, is characterized in that: described protective circuit comprises overcurrent, overvoltage and short-circuit protection circuit.
5. emergency lighting control system as claimed in claim 1, is characterized in that: described main power source is civil power.
6. emergency lighting control system as claimed in claim 1, is characterized in that: described from power supply be storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510764041.2A CN105208757A (en) | 2015-11-11 | 2015-11-11 | Emergency lighting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510764041.2A CN105208757A (en) | 2015-11-11 | 2015-11-11 | Emergency lighting control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105208757A true CN105208757A (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510764041.2A Pending CN105208757A (en) | 2015-11-11 | 2015-11-11 | Emergency lighting control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105208757A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112423428A (en) * | 2020-11-20 | 2021-02-26 | 广东电网有限责任公司 | Intelligent tool and instrument shelf and control method thereof |
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| CN203457385U (en) * | 2013-09-19 | 2014-02-26 | 吉林省博安消防设备有限公司 | Emergency lamp centralized control device |
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| CN103917010A (en) * | 2013-01-03 | 2014-07-09 | 佳駩科技股份有限公司 | Emergency lighting device and method thereof |
| CN203747501U (en) * | 2014-03-21 | 2014-07-30 | 河南理工大学 | Mine intrinsically-safe direct current uninterruptible power source |
| JP2014229385A (en) * | 2013-05-20 | 2014-12-08 | 三菱電機株式会社 | Lighting device and lighting fixture |
| CN104515056A (en) * | 2013-09-27 | 2015-04-15 | 天津市信诺创能科技发展有限公司 | New emergency lighting device |
| CN104810898A (en) * | 2015-05-14 | 2015-07-29 | 许昌学院 | Domestic solar power supply system and control method thereof |
| KR20150087975A (en) * | 2014-01-23 | 2015-07-31 | (주)엑스오코리아 | Apparatus for controlling light power supply |
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2015
- 2015-11-11 CN CN201510764041.2A patent/CN105208757A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201450624U (en) * | 2009-04-03 | 2010-05-05 | 徐洪延 | Emergency light control circuit |
| CN201910965U (en) * | 2010-11-29 | 2011-07-27 | 江苏石诺节能科技股份有限公司 | Emergency fluorescent lamp with multiple protection functions |
| CN202353305U (en) * | 2011-12-03 | 2012-07-25 | 南京普天大唐信息电子有限公司 | Solar energy and commercial power complementation controller |
| CN103298191A (en) * | 2012-03-05 | 2013-09-11 | 海洋王照明科技股份有限公司 | Street lamp and power supplying method thereof |
| CN202817877U (en) * | 2012-07-02 | 2013-03-20 | 临沂巨皇新能源科技发展有限公司 | Solar energy and commercial power complementation controller for street lamp illumination |
| CN202747205U (en) * | 2012-07-13 | 2013-02-20 | 苏州晶雷光电照明科技有限公司 | LED (light-emitting diode) emergency illuminating device |
| CN203166619U (en) * | 2012-09-04 | 2013-08-28 | 孙毅彪 | Intelligent master-slave uninterruptible power supply system |
| CN202817887U (en) * | 2012-09-04 | 2013-03-20 | 孙毅彪 | Master-slave intelligent type dual supply rapid path changing device |
| CN103857130A (en) * | 2012-11-30 | 2014-06-11 | 西安博康中瑞船舶设备有限公司 | Photovoltaic power and electric supply switching circuit of LED fluorescent lamp |
| CN103917010A (en) * | 2013-01-03 | 2014-07-09 | 佳駩科技股份有限公司 | Emergency lighting device and method thereof |
| JP2014229385A (en) * | 2013-05-20 | 2014-12-08 | 三菱電機株式会社 | Lighting device and lighting fixture |
| CN203457385U (en) * | 2013-09-19 | 2014-02-26 | 吉林省博安消防设备有限公司 | Emergency lamp centralized control device |
| CN104515056A (en) * | 2013-09-27 | 2015-04-15 | 天津市信诺创能科技发展有限公司 | New emergency lighting device |
| CN103517524A (en) * | 2013-09-30 | 2014-01-15 | 宁波龙源照明电器有限公司 | Led emergency controller |
| KR20150087975A (en) * | 2014-01-23 | 2015-07-31 | (주)엑스오코리아 | Apparatus for controlling light power supply |
| CN203747501U (en) * | 2014-03-21 | 2014-07-30 | 河南理工大学 | Mine intrinsically-safe direct current uninterruptible power source |
| CN104810898A (en) * | 2015-05-14 | 2015-07-29 | 许昌学院 | Domestic solar power supply system and control method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112423428A (en) * | 2020-11-20 | 2021-02-26 | 广东电网有限责任公司 | Intelligent tool and instrument shelf and control method thereof |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |
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| WD01 | Invention patent application deemed withdrawn after publication |