CN110225630A - A kind of control circuit being always on formula emergency light - Google Patents
A kind of control circuit being always on formula emergency light Download PDFInfo
- Publication number
- CN110225630A CN110225630A CN201910393726.9A CN201910393726A CN110225630A CN 110225630 A CN110225630 A CN 110225630A CN 201910393726 A CN201910393726 A CN 201910393726A CN 110225630 A CN110225630 A CN 110225630A
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- emergency light
- signal
- switch
- generating module
- signal generating
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- 230000005611 electricity Effects 0.000 claims abstract description 11
- 230000011664 signaling Effects 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000518 rheometry Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention provides a kind of control circuit for being always on formula emergency light, comprising: emergency light drive part and total lock switch sections；Total lock switch sections include the switch being arranged on firewire and signal generating module and the first rectifier transformer module；The first rectifier transformer module gives signal generating module power supply after alternating current is converted to direct current；For signal generating module to be connect with emergency light drive part, the second gear is used to disconnect signal generating module and emergency light drive part first gear of the switch；The emergency light drive part includes signal identification switch and backup power source；When signal identification switch is not received by the signal of signal generating module output, signal identification switch is in off state, and emergency light takes electricity to light from alternating current or backup power source.
Description
Technical field
The present invention relates to lighting area more particularly to a kind of emergency lights.
Background technique
Conventional light fixture in case of emergency in the case of (such as fire, earthquake accident power-off), extinguishes because losing power grid power supply.
And conventional emergency luminaire, lighted in open circuit as Emergency Light, leave unused under normal conditions based on, need to will be internal when maintenance
Open circuit checks whether intact by small cup.Therefore, the utilization rate of emergency light is very low, vacancy rate is very high, causes the wave of resource
Take.And it is also more troublesome to the maintenance of emergency light.
Summary of the invention
The main technical problem to be solved by the present invention is to provide a kind of control circuit for being always on formula emergency light, alternating current just
When often powering on, emergency light is used as conventional lighting lamps and lanterns, and in alternating current power-off, emergency light recycles backup power source to light,
So that emergency light can be lighted normally in the case where alternating current is powered on alternating current power-off, the utilization of emergency light is increased
Rate.
In order to solve the above-mentioned technical problems, the present invention provides a kind of control circuits for being always on formula emergency light, comprising: emergency
Lamp drive part and total lock switch sections；
Total lock switch sections include the switch being arranged on firewire and signal generating module and the first rectifier transformer
Module；The first rectifier transformer module gives signal generating module power supply after alternating current is converted to direct current；The switch
The first gear for signal generating module connect with emergency light drive part, the second gear for by signal generating module and
Emergency light drive part disconnects；
The emergency light drive part includes signal identification switch and backup power source；When signal identification switch does not connect
When receiving the signal of signal generating module output, signal identification switch is in off state, and emergency light is from alternating current or backup power source
Electricity is taken to light.
In a preferred embodiment: the Same Name of Ends of the switch is connected to emergency light drive part, first gear by firewire
Position is connected to firewire, the second gear is connected to signal generating module.
In a preferred embodiment: the emergency light drive part further include be connected between firewire and zero curve it is second whole
Rheology die block is converted to alternating current after direct current to emergency light to power supply.
In a preferred embodiment: the signal generating module digit pulse signaling module.
In a preferred embodiment: the switch is three-position switch, and third gear is used for emergency light drive part is same
When it is electrically disconnected with signal generating module and city.
In a preferred embodiment: when the three-position switch is located at the first gear, signal generating module and emergency light are driven
Part disconnects, and signal identification switch is closed, and emergency light takes electricity to light from alternating current or backup power source.
In a preferred embodiment: when the three-position switch is located at the second gear, signal generating module and emergency light are driven
Part connects；At this point, signal generating module normally sends signal if alternating current normally powers on, signal identification switch is disconnected, emergency
Lamp extinguishes；
If alternating current powers off, signal transmitting module stops sending signal, and signal identification switch is closed, and emergency light is lighted.
In a preferred embodiment: when the three-position switch is located at third gear, signal generating module and emergency light are driven
Part disconnects, and the firewire partial earthing of emergency light；If backup power source and emergency light are normal, emergency light is lighted, if spare
Power supply or emergency light break down, then emergency light extinguishes.
In a preferred embodiment: total lock switch sections further include the second backup power source, when the positive normal off of the alternating current
When electric, second backup power source is powered to signal generating module, and the switch is placed in the second gear.
In a preferred embodiment: when the three-position switch is located at the second gear, signal generating module and emergency light are driven
Part connects；At this point, signal generating module normally sends signal if alternating current normally powers on, signal identification switch is disconnected, emergency
Lamp extinguishes；
If alternating current powers off, the second backup power source driving signal sending module continues to send signal, and signal identification switch is disconnected
It opens, emergency light extinguishes.
Compared to the prior art, technical solution of the present invention have it is following the utility model has the advantages that
The present invention assigns conventional light fixture in the case where external unpowered, independently judges to light by switch state as answering
Anxious illumination supplement.Circuit is not necessarily to carry out reequiping to existing alternating current or market circuit can be realized simultaneously.Only need one are matched total
Lock switch, which is that tunable is a set of, is always on formula emergence lighting lamp, while not generating shadow to the use of other conventional light fixtures on route
It rings.
Detailed description of the invention
Fig. 1 is the control circuit module figure of emergency light in the preferred embodiment of the present invention 1；
Fig. 2 is emergency light drive part circuit module figure in the preferred embodiment of the present invention 1；
Fig. 3 is the control circuit module figure of emergency light in the preferred embodiment of the present invention 2.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment 1
With reference to Fig. 1 and Fig. 2, a kind of control circuit being always on formula emergency light, comprising: emergency light drive part 1 and Zong Zha are opened
Close part 2；
Total lock switch sections 2 include that the switch 21 being arranged on firewire and signal generating module 22 and first are whole
Rheology die block 23；Alternating current is converted to and is supplied after direct current to the signal generating module 22 by the first rectifier transformer module 23
Electricity；For signal generating module 22 to be connect with emergency light drive part 1, the second gear is used for first gear of the switch 21
Signal generating module 22 and emergency light drive part 1 are disconnected；
The emergency light drive part 1 includes signal identification switch 11 and backup power source 12；When the signal identification switchs
11 when being not received by the signal of the output of signal generating module 22, and signal identification switch 11 is in off state, and emergency light is from alternating current
Or backup power source 12 takes electricity to light.
Therefore, user can use the illuminator that there is originally as emergency light drive part 1, then in addition add
Total lock switch sections 2 are filled, are at this moment only needed switching toggle to the second gear, so that it may so that no matter alternating current powers on or breaks
Electricity, signal generating module 22 will not all be connected with emergency light drive part, so that emergency light is when alternating current is normal from alternating current
Electricity is taken, takes electricity from backup power source 12 when electrical anomaly in city.Material is thus formed the purposes that emergency light is always on.
And when emergency light needs to close, switch 21 can be toggled it to the first gear, at this time signal generating module 22 with
Emergency light drive part 1 links together, if alternating current normally powers on, signal generating module 22 is by the first rectifier transformer module
The DC powered of 23 outputs, and signal identification switch 11 is outputed signal to, make its disconnection, thereby realizes to actively close and answer
The purpose of anxious lamp.And in this case, if abnormal power-down occurs in alternating current, although signal generating module 22 and signal are known
Switch 11 does not link together, but because alternating current powers off, the first rectifier transformer module 23 would not export direct current, signal
Module 22 occurs also would not output signal.So emergency light is just lighted again in alternating current abnormal power-down.That is,
No matter switch 21 toggled it into the first gear or the second gear, when can guarantee alternating current abnormal power-down, emergency light can be just
It often lights, plays the effect of emergency lighting.
In order to realize above-mentioned effect, specific circuit connecting relation is as described below: the Same Name of Ends of the switch 21 passes through
Firewire is connected to emergency light drive part 1, and the first gear is connected to firewire, the second gear is connected to signal generating module 22.
The emergency light drive part 1 further includes the second rectifier transformer module 13 being connected between firewire and zero curve,
Alternating current is converted to after direct current to emergency light to power supply.
In the present embodiment, the 22 digit pulse signaling module of signal generating module can also select other signals, as long as
It can be by signal identification switch identification.
In the present embodiment, becoming to be more easier to allow the maintenance of emergency light to tie up, the switch 21 is three-position switch 21,
Third gear is for electrically disconnected with signal generating module 22 and city simultaneously by emergency light drive part 1, specifically, third gear
Ground connection.
Therefore, when the switch 21 is located at third gear, signal generating module 22 and emergency light drive part 1 are disconnected,
And the firewire partial earthing of emergency light；If backup power source 12 and emergency light are normal, emergency light is lighted, if backup power source 12 or
Emergency light breaks down, then emergency light extinguishes.It thus can achieve the purpose of Quick overhaul emergency light.
Embodiment 2
With reference to Fig. 3, in the present embodiment, total lock switch sections 2 further include the second backup power source 24, when the alternating current just
When normal off electricity, second backup power source 24 is powered to signal generating module 22, and the switch 21 is placed in the second gear.
When the three-position switch 21 is located at the second gear, signal generating module 22 is connect with emergency light drive part 1；This
When, if alternating current normally powers on, signal generating module 22 normally sends signal, and signal identification switch 11 disconnects, and emergency light extinguishes；
If alternating current powers off, 12 driving signal sending module of the second backup power source continues to send signal, and signal identification switch 11 is disconnected, answered
Anxious lamp extinguishes.
The configuration achieves emergency lights to open always when switch 21 is located at the first gear, when positioned at the second gear always
Extinguish, rest part is same as Example 1, repeats no more.
The foregoing is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited to this,
Anyone skilled in the art in the technical scope disclosed by the present invention, using this design carries out the present invention non-
Substantive change belongs to the behavior for invading the scope of the present invention.
Claims (10)
1. a kind of control circuit for being always on formula emergency light, characterized by comprising: emergency light drive part and total lock switch sections；
Total lock switch sections include the switch being arranged on firewire and signal generating module and the first rectifier transformer mould
Block；The first rectifier transformer module gives signal generating module power supply after alternating current is converted to direct current；The switch
First gear for signal generating module to be connect with emergency light drive part, the second gear for by signal generating module with answer
Anxious lamp drive part disconnects；
The emergency light drive part includes signal identification switch and backup power source；When signal identification switch is not received by
When the signal of signal generating module output, signal identification switch is in off state, and emergency light takes electricity from alternating current or backup power source
It lights.
2. a kind of control circuit for being always on formula emergency light according to claim 1, it is characterised in that: the switch it is of the same name
End is connected to emergency light drive part by firewire, and the first gear is connected to firewire, the second gear is connected to signal generating module.
3. a kind of control circuit for being always on formula emergency light according to claim 2, it is characterised in that: the emergency light driving
Part further includes the second rectifier transformer module being connected between firewire and zero curve, and alternating current is converted to after direct current to emergency
Lamp is to power supply.
4. a kind of control circuit for being always on formula emergency light according to claim 3, it is characterised in that: mould occurs for the signal
Block digit pulse signaling module.
5. a kind of control circuit for being always on formula emergency light described in any one of -4 according to claim 1, it is characterised in that: described
Switch is three-position switch, and third gear is used for emergency light drive part is electrically disconnected with signal generating module and city simultaneously.
6. a kind of control circuit for being always on formula emergency light according to claim 5, it is characterised in that: the three-position switch position
When the first gear, signal generating module and emergency light drive part are disconnected, and signal identification switch is closed, emergency light from alternating current or
Person's backup power source takes electricity to light.
7. a kind of control circuit for being always on formula emergency light according to claim 5, it is characterised in that: the three-position switch position
When the second gear, signal generating module is connect with emergency light drive part；At this point, signal occurs if alternating current normally powers on
Module normally sends signal, and signal identification switch disconnects, and emergency light extinguishes；
If alternating current powers off, signal transmitting module stops sending signal, and signal identification switch is closed, and emergency light is lighted.
8. a kind of control circuit for being always on formula emergency light according to claim 5, it is characterised in that: the three-position switch position
When third gear, signal generating module and emergency light drive part are disconnected, and the firewire partial earthing of emergency light；If spare
Power supply and emergency light are normal, then emergency light is lighted, if backup power source or emergency light break down, emergency light extinguishes.
9. a kind of control circuit for being always on formula emergency light according to claim 4, it is characterised in that: total lock switch portion
Dividing further includes the second backup power source, and when the alternating current normal power down, second backup power source gives signal generating module to power,
And the switch is placed in the second gear.
10. a kind of control circuit for being always on formula emergency light according to claim 9, it is characterised in that: the three-position switch
When positioned at the second gear, signal generating module is connect with emergency light drive part；At this point, if alternating current normally powers on, signal hair
Raw module normally sends signal, and signal identification switch disconnects, and emergency light extinguishes；
If alternating current powers off, the second backup power source driving signal sending module continues to send signal, and signal identification switch is disconnected, answered
Anxious lamp extinguishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910393726.9A CN110225630A (en) | 2019-05-13 | 2019-05-13 | A kind of control circuit being always on formula emergency light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910393726.9A CN110225630A (en) | 2019-05-13 | 2019-05-13 | A kind of control circuit being always on formula emergency light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110225630A true CN110225630A (en) | 2019-09-10 |
Family
ID=67820976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910393726.9A Pending CN110225630A (en) | 2019-05-13 | 2019-05-13 | A kind of control circuit being always on formula emergency light |
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| Country | Link |
|---|---|
| CN (1) | CN110225630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113395801A (en) * | 2021-07-13 | 2021-09-14 | 深圳市角度控光智能照明技术有限公司 | Thing networking emergency light |
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|---|---|---|---|---|
| US20050200288A1 (en) * | 2004-03-15 | 2005-09-15 | Chao-Tung Kuo | Emergency lighting function illumination appliance |
| JP2007188792A (en) * | 2006-01-13 | 2007-07-26 | Matsushita Electric Works Ltd | Emergency lighting system |
| JP3184730U (en) * | 2013-04-30 | 2013-07-11 | サイバーコイン株式会社 | LED lighting device |
| CN203313486U (en) * | 2013-05-29 | 2013-11-27 | 丁华锋 | Controllable emergency lamp |
| CN103917029A (en) * | 2014-04-25 | 2014-07-09 | 厦门普为光电科技有限公司 | Lamp with standby power supply system |
| CN204408675U (en) * | 2015-01-06 | 2015-06-17 | 深圳和而泰智能控制股份有限公司 | Illumination control circuit and lighting apparatus |
| CN207399552U (en) * | 2017-07-31 | 2018-05-22 | 深圳市诚丰浩电子有限公司 | LED illumination emergency light |
| CN108174483A (en) * | 2017-12-29 | 2018-06-15 | 天津市天友建筑设计股份有限公司 | A kind of multifunctional LED emergent lamp and its application method |
| CN211063833U (en) * | 2019-05-13 | 2020-07-21 | 厦门阳光恩耐照明有限公司 | Control circuit of normally-on emergency lamp |
-
2019
- 2019-05-13 CN CN201910393726.9A patent/CN110225630A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050200288A1 (en) * | 2004-03-15 | 2005-09-15 | Chao-Tung Kuo | Emergency lighting function illumination appliance |
| JP2007188792A (en) * | 2006-01-13 | 2007-07-26 | Matsushita Electric Works Ltd | Emergency lighting system |
| JP3184730U (en) * | 2013-04-30 | 2013-07-11 | サイバーコイン株式会社 | LED lighting device |
| CN203313486U (en) * | 2013-05-29 | 2013-11-27 | 丁华锋 | Controllable emergency lamp |
| CN103917029A (en) * | 2014-04-25 | 2014-07-09 | 厦门普为光电科技有限公司 | Lamp with standby power supply system |
| CN204408675U (en) * | 2015-01-06 | 2015-06-17 | 深圳和而泰智能控制股份有限公司 | Illumination control circuit and lighting apparatus |
| CN207399552U (en) * | 2017-07-31 | 2018-05-22 | 深圳市诚丰浩电子有限公司 | LED illumination emergency light |
| CN108174483A (en) * | 2017-12-29 | 2018-06-15 | 天津市天友建筑设计股份有限公司 | A kind of multifunctional LED emergent lamp and its application method |
| CN211063833U (en) * | 2019-05-13 | 2020-07-21 | 厦门阳光恩耐照明有限公司 | Control circuit of normally-on emergency lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113395801A (en) * | 2021-07-13 | 2021-09-14 | 深圳市角度控光智能照明技术有限公司 | Thing networking emergency light |
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