CN204992754U - Energy -conserving emergency lighting system - Google Patents
Energy -conserving emergency lighting system Download PDFInfo
- Publication number
- CN204992754U CN204992754U CN201520680815.9U CN201520680815U CN204992754U CN 204992754 U CN204992754 U CN 204992754U CN 201520680815 U CN201520680815 U CN 201520680815U CN 204992754 U CN204992754 U CN 204992754U
- Authority
- CN
- China
- Prior art keywords
- power supply
- contactor
- alternating current
- relay
- lighting system
- 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
Links
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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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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 utility model discloses an energy -conserving emergency lighting system, including alternating current power supply, DC power supply, contactor, relay, signal lamp, fuse and lighting apparatus, alternating current power supply links to each other with lighting apparatus, the parallelly connected alternating current power supply that inserts of relay coil, DC power supply and contactor normally open contact's input links to each other, and the parallelly connected alternating current power supply that inserts of relay coil, the parallelly connected input that inserts DC power supply and be located contactor normally open contact of contactor coil and relay normally closed contact, contactor normally open contact's output are connected with lighting apparatus respectively, lighting apparatus is the electricity -saving lamp, one side of two contactor auxiliary switch is connected with the signal lamp respectively, and two contactor auxiliary switch connect in parallel respectively with the signal lamp and insert the input that DC power supply just is located contactor normally open contact, when alternating current power supply just often, the emergency lighting system is supplied power by alternating current power supply, when emergence accident alternating current power supply disappears, supply power by DC power supply.
Description
Technical field
The utility model relates to lighting field, particularly relates to a kind of energy-conservation energy-conservation accident lighting system.
Background technology
Currently to increasingly sharpen along with energy contradiction, energy-conservationly become Times ' Demand, and electric energy is as the daily consumption energy, the electricity saving and energy saving of electrical equipment has become the Main way that man of each electric appliances plant is pursued; In existing accident lighting system, employing incandescent light fitting throws light on, the service time of incandescent light fitting is generally between 3000 ~ 4000 hours, some ropy incandescent lamp can only use 1500 hours, and incandescent light fitting is shorter for useful life, usually needs to change, and in order to strengthen illuminating effect, the powerful incandescent light fitting of normal employing, powerful incandescent light fitting power consumption is large, directly increases electric cost.
Utility model content
The technical problem that the utility model solves is to provide a kind of more energy-conservation energy-conservation accident lighting system.
The utility model solves the technical scheme that its technical problem adopts: energy-conservation accident lighting system, comprise AC power, DC power supply, contactor, relay, signal lamp, fuse and lighting apparatus, AC power is connected with lighting apparatus, relay coil incoming transport power supply in parallel; DC power supply is connected with the input of contactor normally opened contact, relay coil incoming transport power supply in parallel, contactor coil and the parallel connection of relay normally-closed contact access DC power supply and are positioned at the input of contactor normally opened contact, the output of contactor normally opened contact is connected to lighting apparatus, and described lighting apparatus is electricity-saving lamp; The side of two contactor auxiliary switchs is connected to signal lamp, and two contactor auxiliary switchs and signal lamp are in parallel respectively to be accessed DC power supply and is positioned at the input of contactor normally opened contact.
Access DC power supply and AC power by contactor, when AC power is normal, accident lighting system is by ac power supply simultaneously; When the AC power that has an accident disappears, by DC power supply, complete accident lighting system by DC power supply.
Further: input and the output of described electricity-saving lamp are connected to fuse.
The utility model beneficial effect is: access 220V DC power supply and 220V AC power by contactor, when AC power is normal, contactor coil obtains electric simultaneously, and the main normally opened contact that touches closes, and red eye is bright, and accident lighting system is by ac power supply; When an accident occurs, AC power disappears, and contactor C main contact normally opened contact disconnects, and normally-closed contact closes, and green indicating lamp is bright, by DC power supply, completes accident lighting system by DC power supply.
Accompanying drawing explanation
Fig. 1 is energy-conservation accident lighting system principle schematic;
Fig. 2 is accident lighting system structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is illustrated further.
As shown in Figure 2, energy-conservation accident lighting system, comprise 220V AC power, 220V DC power supply, contactor C, relay YJ, red eye HD and greensignal light LD, 220V AC power to be connected with electricity-saving lamp L, relay YJ coils from parallel connection of coils access 220V AC power; 220V DC power supply is connected with contactor C normally opened contact input, relay YJ coils from parallel connection of coils access 220V AC power, contactor C coil and relay YJ switch in parallel access 220V DC power supply and are positioned at an input for initial stage C switch, and the output of contactor C normally opened contact is connected to electricity-saving lamp L; The side of two contactor auxiliary switchs is connected to signal lamp, contactor often leaves that auxiliary switch is in parallel with red eye HD to be accessed 220V DC power supply and be positioned at the input of contactor C normally opened contact, and contactor often leaves that auxiliary switch is in parallel with greensignal light LD to be accessed 220V DC power supply and be positioned at the input of contactor C normally-closed contact; Under normal circumstances by 220V ac power supply, relay YJ coil electricity, relay YJ normally-closed contact disconnects, contactor C coil no power, and contactor C assists normally-closed contact to be in closure state, and greensignal light LD is bright; During accident condition, 220V AC power disappears, and relay YJ normally-closed contact closes, and contactor C is energized, and contactor C normally opened contact closes, 220V DC power supply, and contactor C assists normally opened contact to close, and red eye HD is bright.
For making Circuits System safer, input and the output of electricity-saving lamp L are connected to fuse.
Energy-conservation accident lighting system, accesses 220V DC power supply and 220V AC power, when AC power is normal by contactor simultaneously, contactor coil dead electricity, contactor touches normally opened contact and disconnects, and contactor normally closed auxiliary contact closes, greensignal light is bright, and accident lighting system is by ac power supply; When an accident occurs, AC power disappears, and contactor normally opened contact closes, and contactor assists normally opened contact to close, and red eye is bright, by DC power supply, completes accident lighting system by DC power supply; After accident lighting system uses energy-saving lamp, light fixture obviously extends useful life, and power consumption reduces, and use cost reduces, and reduces cost while energy-conservation.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. energy-conservation accident lighting system, is characterized in that: comprise AC power, DC power supply, contactor, relay, signal lamp, fuse and lighting apparatus, AC power is connected with lighting apparatus, relay coil incoming transport power supply in parallel; DC power supply is connected with the input of contactor normally opened contact, relay coil incoming transport power supply in parallel, contactor coil and the parallel connection of relay normally-closed contact access DC power supply and are positioned at the input of contactor normally opened contact, the output of contactor normally opened contact is connected to lighting apparatus, and described lighting apparatus is electricity-saving lamp; The side of two contactor auxiliary switchs is connected to signal lamp, and two contactor auxiliary switchs and signal lamp are in parallel respectively to be accessed DC power supply and is positioned at the input of contactor normally opened contact.
2. energy-conservation accident lighting system as claimed in claim 1, is characterized in that: input and the output of described electricity-saving lamp are connected to fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680815.9U CN204992754U (en) | 2015-09-06 | 2015-09-06 | Energy -conserving emergency lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680815.9U CN204992754U (en) | 2015-09-06 | 2015-09-06 | Energy -conserving emergency lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992754U true CN204992754U (en) | 2016-01-20 |
Family
ID=55127081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520680815.9U Expired - Fee Related CN204992754U (en) | 2015-09-06 | 2015-09-06 | Energy -conserving emergency lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839590A (en) * | 2019-03-08 | 2019-06-04 | 唐山百川智能机器股份有限公司 | A kind of relay test device and method |
-
2015
- 2015-09-06 CN CN201520680815.9U patent/CN204992754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839590A (en) * | 2019-03-08 | 2019-06-04 | 唐山百川智能机器股份有限公司 | A kind of relay test device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20200906 |