CN201536269U - Emergency power supply for illuminating lamp - Google Patents
Emergency power supply for illuminating lamp Download PDFInfo
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- CN201536269U CN201536269U CN2009201962183U CN200920196218U CN201536269U CN 201536269 U CN201536269 U CN 201536269U CN 2009201962183 U CN2009201962183 U CN 2009201962183U CN 200920196218 U CN200920196218 U CN 200920196218U CN 201536269 U CN201536269 U CN 201536269U
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Abstract
The utility model relates to an emergency power supply for an illuminating lamp. Commercial power is input to a step-down transformer; the output end of the step-down transformer is connected with the input end of a rectification filter circuit; the output circuit of the rectification filter circuit is connected with the input end of a control switching circuit; the control switching circuit is connected with a fluorescent lamp through an inverter circuit; the control switching circuit is connected with a storage battery through a charging circuit; the rectification filter circuit is connected with the control circuit of a second relay through a time-delay circuit; and the commercial power is input to an electronic ballast through the switch of the second relay. The emergency power supply has the advantages that the rectification filter circuit is connected with the control circuit of the second relay through the time-delay circuit, and the commercial power is input to the electronic ballast through the switch of the second relay. Under the condition of emergency illumination, when the commercial power supply is restored or the voltage of the commercial power rises to 180V, the electronic ballast is delayed to put through the commercial power because the installation of the time-delay circuit, and thereby, the fluorescent lamp can be normally started.
Description
Technical field
The utility model relates to a kind of emergency power supply, especially relates to a kind of emergency power supply that is used for illuminating lamp.
Background technology
Existing emergency power supply needs and the supporting use of electric ballast, and at line voltage just often, the power-on switch electronic ballast can be lighted fluorescent lamp, and charges a battery by the charging circuit in the emergency power supply.Under the normal illumination situation, when losing civil power or line voltage suddenly and being lower than 150V, fluorescent lamp changes over to by emergency power supply at once and lights fluorescent lamp, and this moment is by storage battery power supply; Under the emergency lighting situation, when city power recovery power supply or line voltage rose to 180V, fluorescent lamp can be transferred to city's electricity condition.In emergency power supply and the supporting use of electric ballast, be subjected to the influence of various factors, when some electric ballast transfers " civil power " power supply to " meeting an urgent need ", cisco unity malfunction, and connect electric ballast again after several seconds that need to delay time, civil power could normally be lighted fluorescent lamp.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of emergency power supply that is used for illuminating lamp that has delay switch.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of emergency power supply that is used for illuminating lamp, comprise step-down transformer, current rectifying and wave filtering circuit, the control transformation circuit, inverter circuit, the charging circuit and the first relay-operated controller circuit, civil power is imported described step-down transformer, the output of described step-down transformer is connected with the input of described current rectifying and wave filtering circuit, the output circuit of described current rectifying and wave filtering circuit is connected with the input of described control transformation circuit, described control transformation circuit is connected with fluorescent lamp by described inverter circuit, described control transformation circuit is connected with storage battery by described charging circuit, described current rectifying and wave filtering circuit is connected with second control relay circuit by delay circuit, and civil power is by the switch input electric ballast of second relay.
Described delay circuit comprises first resistance and first electric capacity, described second control relay circuit comprises second triode and second relay, described first resistance is connected with first electric capacity, the positive pole of first electric capacity is connected with the base stage of second triode by second voltage stabilizing didoe, the grounded emitter of described second triode, the output of current rectifying and wave filtering circuit is connected with the collector electrode of described second triode with described second relay by the 3rd diode.
Described delay circuit comprises the 6th resistance and the 4th electric capacity, described second control relay circuit comprises the controllable silicon and second relay, the output of current rectifying and wave filtering circuit is connected with described silicon controlled anode with second relay by the 5th diode, the negative pole of described the 5th diode is by the 6th resistance and the 7th grounding through resistance, the negative pole of described the 5th diode is by the 5th capacity earth, described the 6th resistance is connected with described silicon controlled negative electrode by the 8th resistance with the tie point of the 7th resistance, the tie point of described the 6th resistance and the 7th resistance is by the 4th capacity earth, and described silicon controlled is controlled utmost point ground connection.
Permanent live wire in the civil power is connected with an end of switch, the other end of switch is connected with the live wire input of electric ballast by the switch sections of described second relay, permanent live wire in the civil power is connected with an end of described step-down transformer input coil, zero line in the civil power is connected with the zero line input of electric ballast, and the zero line in the civil power is connected with the other end of step-down transformer input coil.
Compared with prior art, the utility model has the advantages that current rectifying and wave filtering circuit is connected with second control relay circuit by delay circuit, civil power is by the switch input electric ballast of second relay.Under the emergency lighting situation, when city power recovery power supply or line voltage rise to 180V,, thereby fluorescent lamp is normally started because the setting of delay circuit makes the electric ballast time-delay connect civil power.
Description of drawings
Fig. 1 be the utility model with electric ballast and fluorescent lamp between be connected block diagram;
Fig. 2 is circuit theory diagrams of the present utility model;
Fig. 3 is the circuit diagram of delay circuit of the present utility model and control relay circuit RL1 and control relay circuit RL2;
Fig. 4 be among the embodiment two the delay circuit schematic diagram;
Fig. 5 is emergency power supply and the supporting winding diagram of electric ballast.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Embodiment one: a kind of emergency power supply that is used for illuminating lamp, comprise step-down transformer, current rectifying and wave filtering circuit, the control transformation circuit, inverter circuit, the charging circuit and the first relay-operated controller circuit, civil power input step-down transformer, the output of step-down transformer is connected with the input of current rectifying and wave filtering circuit, the output circuit of current rectifying and wave filtering circuit is connected with the input of control transformation circuit, the control transformation circuit is connected with fluorescent lamp by inverter circuit, the control transformation circuit is connected with storage battery by charging circuit, it is characterized in that current rectifying and wave filtering circuit is connected with second control relay circuit by delay circuit, civil power is by the switch input electric ballast of second relay.
Delay circuit comprises first resistance R 1 and first capacitor C 1, second control relay circuit comprises the second triode Q2 and the second relay R L2, first resistance R 1 is connected with first capacitor C 1, the positive pole of first capacitor C 1 is connected with the base stage of the second triode Q2 by the second voltage stabilizing didoe DW2, the grounded emitter of the second triode Q2, the output of current rectifying and wave filtering circuit is connected with the collector electrode of the second triode Q2 with the second relay R L2 by the 3rd diode D3.
Permanent live wire L in the civil power is connected with an end of K switch, the other end of K switch is connected with the live wire input of electric ballast by the switch sections of the second relay R L2, permanent live wire L in the civil power is connected with an end of step-down transformer input coil, zero line N in the civil power is connected with the zero line input of electric ballast, and the zero line N in the civil power is connected with the other end of step-down transformer input coil.
Embodiment two: other parts are identical with embodiment one, its difference is that delay circuit comprises the 6th resistance R 6 and the 4th capacitor C 4, second control relay circuit comprises the controllable silicon T and the second relay R L2, the output of current rectifying and wave filtering circuit is connected with the anode of controllable silicon T with the second relay R L2 by the 5th diode D5, the negative pole of the 5th diode D5 is by the 6th resistance R 6 and the 7th resistance R 7 ground connection, the negative pole of the 5th diode D5 is by the 5th capacitor C 5 ground connection, the 6th resistance R 6 is connected with the negative electrode of controllable silicon T by the 8th resistance R 8 with the tie point of the 7th resistance R 7, the tie point of the 6th resistance R 6 and the 7th resistance R 7 is by the 4th capacitor C 4 ground connection, the control utmost point ground connection of controllable silicon T.
Claims (4)
1. emergency power supply that is used for illuminating lamp, comprise step-down transformer, current rectifying and wave filtering circuit, the control transformation circuit, inverter circuit, the charging circuit and the first relay-operated controller circuit, civil power is imported described step-down transformer, the output of described step-down transformer is connected with the input of described current rectifying and wave filtering circuit, the output circuit of described current rectifying and wave filtering circuit is connected with the input of described control transformation circuit, described control transformation circuit is connected with fluorescent lamp by described inverter circuit, described control transformation circuit is connected with storage battery by described charging circuit, it is characterized in that described current rectifying and wave filtering circuit is connected with second control relay circuit by delay circuit, civil power is by the switch input electric ballast of second relay.
2. a kind of emergency power supply that is used for illuminating lamp according to claim 1, it is characterized in that described delay circuit comprises first resistance and first electric capacity, described second control relay circuit comprises second triode and second relay, described first resistance is connected with first electric capacity, the positive pole of first electric capacity is connected with the base stage of second triode by second voltage stabilizing didoe, the grounded emitter of described second triode, the output of current rectifying and wave filtering circuit is connected with the collector electrode of described second triode with described second relay by the 3rd diode.
3. a kind of emergency power supply that is used for illuminating lamp according to claim 1, it is characterized in that described delay circuit comprises the 6th resistance and the 4th electric capacity, described second control relay circuit comprises the controllable silicon and second relay, the output of current rectifying and wave filtering circuit is connected with described silicon controlled anode with second relay by the 5th diode, the negative pole of described the 5th diode is by the 6th resistance and the 7th grounding through resistance, the negative pole of described the 5th diode is by the 5th capacity earth, described the 6th resistance is connected with described silicon controlled negative electrode by the 8th resistance with the tie point of the 7th resistance, the tie point of described the 6th resistance and the 7th resistance is by the 4th capacity earth, and described silicon controlled is controlled utmost point ground connection.
4. a kind of emergency power supply that is used for illuminating lamp according to claim 1, it is characterized in that the permanent live wire in the civil power is connected with an end of switch, the other end of switch is connected with the live wire input of electric ballast by the switch sections of described second relay, permanent live wire in the civil power is connected with an end of described step-down transformer input coil, zero line in the civil power is connected with the zero line input of electric ballast, and the zero line in the civil power is connected with the other end of step-down transformer input coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201962183U CN201536269U (en) | 2009-09-11 | 2009-09-11 | Emergency power supply for illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201962183U CN201536269U (en) | 2009-09-11 | 2009-09-11 | Emergency power supply for illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536269U true CN201536269U (en) | 2010-07-28 |
Family
ID=42536043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201962183U Expired - Fee Related CN201536269U (en) | 2009-09-11 | 2009-09-11 | Emergency power supply for illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536269U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769968A (en) * | 2012-06-26 | 2012-11-07 | 中国石油天然气集团公司 | Intelligent lighting power source equipment |
| WO2013179134A1 (en) * | 2012-05-30 | 2013-12-05 | Fulham Co., Ltd. | Ballast with battery backup |
| CN104528559A (en) * | 2015-01-05 | 2015-04-22 | 深圳市英威腾电气股份有限公司 | Tower crane system and tower crane rotation vortex flow controller |
| CN104555764A (en) * | 2015-01-05 | 2015-04-29 | 深圳市英威腾电气股份有限公司 | Rotary braking system and tower crane control system |
| CN110248455A (en) * | 2019-07-05 | 2019-09-17 | 深圳迈睿智能科技有限公司 | Emergency light and its control circuit and control method and storage method |
| CN111683435A (en) * | 2020-05-25 | 2020-09-18 | 中船邮轮科技发展有限公司 | Additional emergency lighting equipment capable of being controlled in real time in on-off mode and cabin |
-
2009
- 2009-09-11 CN CN2009201962183U patent/CN201536269U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013179134A1 (en) * | 2012-05-30 | 2013-12-05 | Fulham Co., Ltd. | Ballast with battery backup |
| CN104737628A (en) * | 2012-05-30 | 2015-06-24 | 富乐工业有限公司 | Ballast with battery backup |
| EP2856846A4 (en) * | 2012-05-30 | 2016-04-20 | Fulham Co Ltd | Ballast with battery backup |
| US9954390B2 (en) | 2012-05-30 | 2018-04-24 | Fulham Co., Ltd. | Ballast with battery backup |
| CN104737628B (en) * | 2012-05-30 | 2019-02-22 | 富乐工业有限公司 | Ballast with spare battery |
| CN102769968A (en) * | 2012-06-26 | 2012-11-07 | 中国石油天然气集团公司 | Intelligent lighting power source equipment |
| CN102769968B (en) * | 2012-06-26 | 2014-07-02 | 中国石油天然气集团公司 | Intelligent lighting power source equipment |
| CN104528559A (en) * | 2015-01-05 | 2015-04-22 | 深圳市英威腾电气股份有限公司 | Tower crane system and tower crane rotation vortex flow controller |
| CN104555764A (en) * | 2015-01-05 | 2015-04-29 | 深圳市英威腾电气股份有限公司 | Rotary braking system and tower crane control system |
| CN104528559B (en) * | 2015-01-05 | 2017-04-26 | 深圳市英威腾电气股份有限公司 | Tower crane system and tower crane rotation vortex flow controller |
| CN110248455A (en) * | 2019-07-05 | 2019-09-17 | 深圳迈睿智能科技有限公司 | Emergency light and its control circuit and control method and storage method |
| CN111683435A (en) * | 2020-05-25 | 2020-09-18 | 中船邮轮科技发展有限公司 | Additional emergency lighting equipment capable of being controlled in real time in on-off mode and cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20130911 |