CN203352916U - Automatic maintenance device of emergency lamp - Google Patents
Automatic maintenance device of emergency lamp Download PDFInfo
- Publication number
- CN203352916U CN203352916U CN2013204649784U CN201320464978U CN203352916U CN 203352916 U CN203352916 U CN 203352916U CN 2013204649784 U CN2013204649784 U CN 2013204649784U CN 201320464978 U CN201320464978 U CN 201320464978U CN 203352916 U CN203352916 U CN 203352916U
- Authority
- CN
- China
- Prior art keywords
- emergency lamp
- emergency light
- amplifying circuit
- relay
- circuit
- 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
- 238000012423 maintenance Methods 0.000 title abstract description 11
- 238000004804 winding Methods 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Abstract
An automatic maintenance device of an emergency lamp comprises a power supply module, an amplifying circuit, a relay and an electronic clock. The power supply module supplies a work voltage to the amplifying circuit, and a control coil of the relay is in series connection with the amplifying circuit; a normally-closed switch of the relay is in series connection in a charging power supply circuit of the emergency lamp, and a control circuit of the amplifying circuit is connected with the electronic clock. According to the utility model, the charging/discharging time of the emergency lamp is arranged on the electronic clock, and the on-off of the relay is controlled regularly via a clock pulse, so that the charging power supply of the emergency lamp is controlled to realize the automatic charging/discharging operation of the emergency lamp, the periodic automatic maintenance of the emergency lamp is realized, and the maintenance problem of the emergency lamp is solved thoroughly. The automatic maintenance device of the emergency lamp of the utility model enables the workload of the operation personnel to be reduced effectively and the service life of the emergency lamp to be improved, thereby improving the intelligent level of the transformer station equipment management.
Description
Technical field
The utility model relates to a kind of emergency light control device, specifically a kind of emergency light automatic maintaining device.
Background technology
Emergency lighting system be take self-powered independent control type as main, and normal power source connects in the general lighting current supply circuit, and at ordinary times to the emergency light charge in batteries, when normal power source cuts off, stand-by power supply (storage battery) automatic power, to reach emergencing action.In transformer station, configuration wall-hung type emergency light, turn on light after power failure automatically, provides and reach 10 hours high light emergency first-aid repairs, maintenance illumination.Affected by battery very large, should carry out once thoroughly electric discharge to emergency light every 15 days and safeguard, be about 8 hours discharge time, to extend emergency light useful life, and find in time the emergency light damaged.
Usually be in the set time per month to the maintenance work of emergency light, disconnect the AC power of emergency light, make emergency light bright, namely the discharge process of emergency light.After electric discharge finishes, the power supply of the emergency light that closes, make emergency light return to charge mode, and the present maintenance for emergency light is fully by manually completing.Because emergency light is longer discharge time, to the operations staff, bring unnecessary work load; Simultaneously, due to electric discharge thoroughly or operations staff's carelessness forget maintenances of discharge, cause cell degradation in emergency light, reduction emergency light useful life, cause the economic loss of necessity scarcely.
The utility model content
For above-mentioned deficiency, the utility model provides a kind of emergency light automatic maintaining device, can carry out the auto charge and discharge operation to emergency light.
The technical scheme in the invention for solving the technical problem is: a kind of emergency light automatic maintaining device, it is characterized in that, comprise power module, amplifying circuit, relay and electronic clock, described power module provides operating voltage for amplifying circuit, the control coil series winding of described relay is connected in amplifying circuit, and the normally closed switch series connection of relay is in the charging power source circuit of emergency light; The control circuit of described amplifying circuit is connected with electronic clock.
Further, described power module comprises transformer, rectification module and filter circuit, the series connection successively of described transformer, rectification module and filter circuit, and described transformer input is electrically connected to city, and the output of described filter circuit is connected with amplifying circuit.
Further, described power module provides operating voltage for electronic clock.
Further, described electronic clock is built-in with rechargeable battery.
The beneficial effects of the utility model are: the utility model arranges the time that discharges and recharges of emergency light on electronic clock, break-make by clock pulse timing controlled relay, thereby the charge power supply of controlling emergency light realizes the auto charge and discharge operation of emergency light, realized that the periodicity of emergency light safeguards automatically, thoroughly solved the emergency light maintenance issues.The utility model has reduced operations staff's workload effectively, has improved emergency light useful life, thereby has improved the intelligent level of substation equipment management.
The accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model;
Fig. 2 is circuit diagram of the present utility model.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and, in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Figure 1, a kind of emergency light automatic maintaining device of the present utility model, it comprises power module, amplifying circuit, relay and electronic clock, described power module provides operating voltage for amplifying circuit, the control coil series winding of described relay is connected in amplifying circuit, and the normally closed switch series connection of relay is in the charging power source circuit of emergency light; The control circuit of described amplifying circuit is connected with electronic clock, and described electronic clock is built-in with rechargeable battery and provides operating voltage by power module at ordinary times.
Further, described power module comprises transformer, rectification module and filter circuit, the series connection successively of described transformer, rectification module and filter circuit, described transformer input is electrically connected to the 220V city, and the output of described filter circuit is connected with amplifying circuit.
Fig. 2 is circuit diagram of the present utility model, as shown in Figure 2, the normally closed switch of relay is serially connected in the charging power source circuit of emergency light; Simultaneously, the 220V AC power is obtained to the 24V direct current through transformer isolation, transformation, rectification, provide working dc power for the digital and electronic clock on the one hand, provide working power for amplifying circuit on the other hand.When the digital and electronic clock timing reaches the time of default " electric discharge ", (digital dock realizes electronic calendar function, operating time can specifically be set to per month a certain day, the periodic duty that the moon is the cycle is take in realization), digital and electronic clock pulse output high level, by amplifying circuit control relay coil midstream overcurrent, the normally closed switch of relay disconnects, and makes the emergency light charge power supply disconnect, emergency light lights, and starts electric discharge.The built-in dry cell of digital dock provides the timework power supply by battery when outage.When finish discharge time, be digital and electronic clock timing while reaching the time of default " charging ", digital and electronic clock pulse output low level, by amplifying circuit control relay coil losing electricity, the normally closed switch closure of relay, thus emergency light recovers charged state.The utility model is realized the auto charge and discharge operation of emergency light by the charge power supply of controlling emergency light, realized that the periodicity of emergency light is safeguarded automatically, has thoroughly solved the emergency light maintenance issues.
The above is preferred implementation of the present utility model; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also are regarded as protection range of the present utility model.
Claims (4)
1. an emergency light automatic maintaining device, it is characterized in that, comprise power module, amplifying circuit, relay and electronic clock, described power module provides operating voltage for amplifying circuit, the control coil series winding of described relay is connected in amplifying circuit, and the normally closed switch series connection of relay is in the charging power source circuit of emergency light; The control circuit of described amplifying circuit is connected with electronic clock.
2. emergency light automatic maintaining device according to claim 1, it is characterized in that, described power module comprises transformer, rectification module and filter circuit, the series connection successively of described transformer, rectification module and filter circuit, described transformer input is electrically connected to city, and the output of described filter circuit is connected with amplifying circuit.
3. emergency light automatic maintaining device according to claim 1 and 2, is characterized in that, described power module provides operating voltage for electronic clock.
4. emergency light automatic maintaining device according to claim 1 and 2, is characterized in that, described electronic clock is built-in with rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204649784U CN203352916U (en) | 2013-07-31 | 2013-07-31 | Automatic maintenance device of emergency lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204649784U CN203352916U (en) | 2013-07-31 | 2013-07-31 | Automatic maintenance device of emergency lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203352916U true CN203352916U (en) | 2013-12-18 |
Family
ID=49752759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204649784U Expired - Fee Related CN203352916U (en) | 2013-07-31 | 2013-07-31 | Automatic maintenance device of emergency lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203352916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623372A (en) * | 2017-10-26 | 2018-01-23 | 深圳迈睿智能科技有限公司 | Emergency light electric power system and its method |
-
2013
- 2013-07-31 CN CN2013204649784U patent/CN203352916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623372A (en) * | 2017-10-26 | 2018-01-23 | 深圳迈睿智能科技有限公司 | Emergency light electric power system and its method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101516193B1 (en) | Apparatus for controlling solar charging and method therefor | |
| CN201599702U (en) | Emergency lighting system | |
| CN101776240B (en) | System and method for emergency lighting | |
| CN103047601B (en) | The emergency lighting that energy mix is powered and evacuation guidance device | |
| CN103236733A (en) | Electric bicycle charging device with functions of delaying time and powering off | |
| CN102856978A (en) | Solar uninterruptible power supply | |
| CN203554749U (en) | Illumination system switched between solar energy power supply and commercial power | |
| CN203352916U (en) | Automatic maintenance device of emergency lamp | |
| CN203882584U (en) | An LED display screen with a time sharing power-on control system | |
| CN202094659U (en) | Solar automatic maintenance device for generator set starting batteries | |
| CN203233223U (en) | Electric bicycle charging device with function of time-delay power-off | |
| CN201608949U (en) | Power saving device of road lamp transformer | |
| KR101012673B1 (en) | Auto control device for solar power generation | |
| CN103075705B (en) | The emergency lighting device that energy mix is powered | |
| CN202524604U (en) | Self-adaptive solar street lamp controller | |
| CN103047600B (en) | Solar energy emergency lighting device | |
| CN203115790U (en) | Emergency lighting lamp | |
| CN205509924U (en) | Photovoltaic power generation control system of autonomic formula | |
| CN205081557U (en) | LED lamp emergency power supply circuit | |
| CN203261114U (en) | LED panel lamp emergency power supply device | |
| CN103047602B (en) | The emergency lighting device that clean energy resource is powered | |
| CN219123980U (en) | Automatic switching system for self-generating electricity and national network electricity | |
| CN202043330U (en) | Power supply management circuit of lighting system | |
| CN103607036B (en) | A kind of back-up power source of street lamp system intelligence commutation circuit | |
| CN201983086U (en) | School emergency lighting system |
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: 20131218 Termination date: 20170731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |