CN107426902A - lighting device with emergency function - Google Patents
lighting device with emergency function Download PDFInfo
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- CN107426902A CN107426902A CN201710708563.XA CN201710708563A CN107426902A CN 107426902 A CN107426902 A CN 107426902A CN 201710708563 A CN201710708563 A CN 201710708563A CN 107426902 A CN107426902 A CN 107426902A
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- module
- power supply
- drive
- light emitting
- electricity
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- 230000005611 electricity Effects 0.000 claims abstract description 98
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 239000013598 vector Substances 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 description 32
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3578—Emulating the electrical or functional characteristics of discharge lamps
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/375—Switched mode power supply [SMPS] using buck topology
-
- 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
- H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a kind of lighting device with emergency function, including：Fluorescent tube, and light emitting module and control device in the fluorescent tube；The fluorescent tube includes the lamp tube body being in the form of a column and the access terminal located at the lamp tube body at least one end, and the access terminal is used to connect externally fed；The light emitting module can externally illuminate when luminous through the lamp tube body；The control device includes：First power supply module, the second power supply module, the first drive module and the second drive module；First drive module, for, with electricity condition, being lighted described first using light emitting module described in the electric drive of first power supply module supply；Second drive module, for, with electricity condition, being lighted described second using light emitting module described in the electric drive of second power supply module supply.
Description
Technical field
The present invention relates to lighting field, more particularly to a kind of lighting device with emergency function.
Background technology
Illumination is that the measure of work and life area or item is illuminated using various light sources.Lighting device is appreciated that
To realize the device of illumination functions.Lighting device can include the light emitting module in fluorescent tube, and fluorescent tube, pass through lighting device
Power supply module, externally fed can be supplied to light emitting module.When the power supply situation occurred of externally fed, such as power failure or circuit
After failure, lighting device needs to realize emergency function, to ensure the realization of illumination functions.
In existing correlation technique, in order to realize emergency function, separately put generally outside lighting device a set of control circuit with
Energy-storage battery, when externally fed situation occurred, it is lighting device that control circuit, which controls power supply module to utilize the electricity of energy-storage battery,
In light emitting module power supply.But this mode of prior art causes the I＆M of fluorescent tube extremely inconvenient.
The content of the invention
The present invention provides a kind of lighting device with emergency function, inconvenient to solve the problems, such as to install, safeguard.
According to an aspect of the present invention, there is provided a kind of lighting device with emergency function, including：Fluorescent tube, Yi Jishe
In light emitting module and control device in the fluorescent tube；The fluorescent tube includes the lamp tube body being in the form of a column and is located at the fluorescent tube sheet
The access terminal of body at least one end, the access terminal are used to connect externally fed；The light emitting module can pass through when luminous
The lamp tube body externally illuminates；
The control device includes：First power supply module, the second power supply module, the first drive module and the second driving mould
Block；
First power supply module, for, with electricity condition, using the externally fed, being powered first to described second
Module and the power supply of the first drive module；
Second power supply module, for being supplied first with electricity condition, receiving and store first power supply module
Electricity；And second with electricity condition, utilizing stored electric energy to be powered to second drive module；
First drive module, for, with electricity condition, utilizing first power supply module supply described first
Light emitting module lights described in electric drive；
Second drive module, for, with electricity condition, utilizing second power supply module supply described second
Light emitting module lights described in electric drive.
Optionally, described device, in addition to operation module, the operation module are used for basis and are directed to the operation module
First operation output the first trigger signal；
First drive module is additionally operable to, when the operation module exports first trigger signal, stop driving institute
Light emitting module is stated to light；
Second drive module is additionally operable to, when the operation module exports first trigger signal, stop driving institute
Light emitting module is stated to light.
Optionally, described device also includes operation module, and the operation module is used for basis and is directed to the operation module
Second operation output the second trigger signal；
First drive module is specifically used for, and described second is exported with electricity condition and the operation module described first
During trigger signal, lighted using light emitting module described in the electric drive of first power supply module supply；
Second drive module is specifically used for, and described second is exported with electricity condition and the operation module described second
During trigger signal, lighted using light emitting module described in the electric drive of second power supply module supply.
Optionally, described device also includes operation module, and second power supply module includes battery；The battery is used for
In the described first electricity with storage under electricity condition supplied to second power supply module, and described second with electricity condition, profit
Powered with the electric energy stored to second drive module；The operation module is used for residing for the battery according to operational control
The break-make in loop.
Optionally, described device, in addition to micro treatment module；
The micro treatment module, for, with electricity condition, believing first to the control of first drive module output first
Number；And export the second control signal to second drive module with electricity condition second；
First drive module, specifically for according to first control signal, into the first working condition, and in institute
State under the first working condition, lighted using light emitting module described in the electric drive of first power supply module supply；
Second drive module, specifically for according to second control signal, into the second working condition, and in institute
State under the second working condition, lighted using light emitting module described in the electric drive of second power supply module supply.
Optionally, described device, in addition to operation module；
The operation module is used to be operated to micro treatment module output the according to first for the operation module
One trigger signal, and operated according to second for the operation module to the micro treatment module and export the second trigger signal；
The micro treatment module, for according to first trigger signal, being controlled to first drive module output the 3rd
Signal processed, to cause first drive module to stop driving the light emitting module to light, and/or to second drive module
The 4th control signal is exported, to cause second drive module to stop driving the light emitting module to light；
And：According to second trigger signal, described first with electricity condition, exported to first drive module
First control signal, and believed described second with electricity condition to second drive module output, second control
Number.
Optionally, second power supply module includes battery charger and battery；
The battery charger, for under electricity condition, being received first and by first power supply module supply
The battery is transported in fax；
The battery, in the first electricity transmitted with the battery charger is stored under electricity condition.
Optionally, the battery charger, micro treatment module, the first drive module and the second drive module are located at first
Carrier, the battery are located at Second support, and the light emitting module is located at the 3rd carrier.
Optionally, first power supply module includes rectification circuit；
The rectification circuit, for described first with electricity condition, by the externally fed rectification backward described second
Power supply module and the supply of the first drive module.
Optionally, first power supply module includes the first button；First button be connected to the rectification circuit with
Between the externally fed.
Optionally, first drive module includes first voltage current converter circuit, and second drive module includes
Second voltage current converter circuit；
The first voltage current converter circuit, under the first power supply state, according to the voltage output electricity supplied
Stream, to cause the light emitting module to light；
The second voltage current converter circuit, under the second power supply state, according to the voltage output electricity supplied
Stream, to cause the light emitting module to light.
Optionally, first drive module also includes：Direct-current voltage reducing circuit, the direct-current voltage reducing circuit connect institute respectively
State the output end of first voltage current converter circuit and the light emitting module；The direct-current voltage reducing circuit, for by described first
The electricity decompression of voltage-current converter circuit output is supplied to the light emitting module.
Optionally, the direct-current voltage reducing circuit includes：First resistor, the first diode, the first inductance and the 3rd electric capacity, institute
State the second end of the first diode and the first end of first resistor connect the output end of the first voltage current converter circuit,
Second end of the first resistor connects the first end of the first inductance, the second end connection light emitting module of first inductance and
The first end of 3rd electric capacity, the second end of the 3rd electric capacity and the first end ground connection of first diode.
Optionally, the fluorescent tube also includes the first plug and the second plug, and first plug and the second plug are set respectively
In the both ends of the lamp tube body.
Optionally, the incoming end attached bag includes the first power network access terminal and the second power network access terminal, first electricity
Net access terminal is located at first plug, and the second power network access terminal is located at second plug.
Optionally, the first power network incoming end attached bag includes the first fire line terminal and the first zero terminal；Second electricity
Net incoming end attached bag includes the second fire line terminal and the second zero terminal, and first fire line terminal and the second fire line terminal are all connected with
The first end of the first power supply module input side, first zero terminal and the second zero terminal are all connected with described first and supplied
Second end of electric module input side.
Optionally, the first described drive module drives the light emitting module to light with the first preset strategy；Described second
Drive module drives the light emitting module to light with the second preset strategy.
Lighting device provided by the invention with emergency function, pass through fluorescent tube, the light emitting module in the fluorescent tube
And control device and the control device include：First power supply module, the second power supply module, the first drive module and second
Drive module；So that：Power pack under the control section of fluorescent tube, and two states is integrally formed in fluorescent tube, is being pacified
When dress is with changing, whole fluorescent tube need to only be handled, it has the advantages of being easily installed with changing.
Further, because control device is arranged in fluorescent tube, the present invention is used in institute by first drive module
First is stated with electricity condition, is lighted using light emitting module described in the electric drive of first power supply module supply；And described
Two drive modules are used to utilize the mould that lights described in the electric drive of second power supply module supply with electricity condition described second
Block lights.Avoiding can only carry out supplying electrically driven (operated) situation under two states in the prior art respectively by a power supply module,
And then avoid the influence between two states.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the high-level schematic functional block diagram one for the lighting device that the present invention one has emergency function；
Fig. 2 is the high-level schematic functional block diagram two for the lighting device that the present invention one has emergency function；
Fig. 3 is the circuit diagram one for the lighting device that the present invention one has emergency function；
Fig. 4 is the circuit diagram two for the lighting device that the present invention one has emergency function；
Fig. 5 is the circuit diagram three for the lighting device that the present invention one has emergency function；
Fig. 6 is the structural representation one for the lighting device that the present invention one has emergency function；
Fig. 7 is the structural representation two for the lighting device that the present invention one has emergency function；
Description of reference numerals：
1- externally feds；
The power supply modules of 2- first；
The power supply modules of 3- second；
The drive modules of 4- first；
5- micro treatment modules；
The drive modules of 6- second；
7- light emitting modules；
8- operation modules；
The power networks of 9- first access terminal；
The plugs of 10- first；
11- Second supports；
12- first vectors；
13- lamp tube bodies；
The plugs of 14- second；
The power networks of 15- second access terminal；
The carriers of 16- the 3rd；
U0- power networks；
U1- rectification circuits；
U2- first voltage circuit conversion circuits；
U3- battery chargers；
U4- batteries；
U5- microprocessors；
U6- operation circuits；
U7-LED illuminating circuits；
U8- second voltage circuit conversion circuits；
The buttons of K1- first；
The buttons of K2- second；
The electric capacity of C1- first；
The electric capacity of C2- second；
The electric capacity of C3- the 3rd；
The electric capacity of C4- the 4th；
R1- first resistors；
R2- second resistances；
R3- 3rd resistors；
The resistance of R4- the 4th；
The resistance of R5- the 5th；
The diodes of D1- first；
The diodes of D2- second；
Z1- voltage-regulator diodes；
The inductance of T1- first.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " " in description and claims of this specification and above-mentioned accompanying drawing
The (if present)s such as four " are for distinguishing similar object, without for describing specific order or precedence.It should manage
The data that solution so uses can exchange in the appropriate case, so as to embodiments of the invention described herein for example can with except
Order beyond those for illustrating or describing herein is implemented.In addition, term " comprising " and " having " and theirs is any
Deformation, it is intended that cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, production
Product or equipment are not necessarily limited to those steps clearly listed or unit, but may include not list clearly or for this
The intrinsic other steps of a little process, method, product or equipment or unit.
Technical scheme is described in detail with specifically embodiment below.These specific implementations below
Example can be combined with each other, and may be repeated no more for same or analogous concept or process in some embodiments.
Fig. 6 is the structural representation one for the lighting device that the present invention one has emergency function；Fig. 1 be the present invention one have should
The high-level schematic functional block diagram one of the lighting device of anxious function；Described device, including：Fluorescent tube and the hair in the fluorescent tube
Optical module 7 and the control device in the fluorescent tube；The lamp tube body 13 that the fluorescent tube includes being in the form of a column is described with being located at
The access terminal of at least one end of lamp tube body 13, the access terminal are used to connect externally fed；When the light emitting module 7 lights
Can externally it be illuminated through the lamp tube body 13；
The control device includes：First power supply module 2, the second power supply module 3, the first drive module 4 and the second driving
Module 6；
First power supply module 2, for first with electricity condition, using externally fed 1, to the described second power supply mould
The drive module 4 of block 3 and first is powered；
Second power supply module 3, for being supplied first with electricity condition, receiving and store first power supply module 2
The electricity answered；And second with electricity condition, utilizing stored electric energy to be powered to second drive module 6；
First drive module 4, for, with electricity condition, being supplied described first using first power supply module 2
Electric drive described in light emitting module 7 it is luminous；
Second drive module 6, for, with electricity condition, being supplied described second using second power supply module 3
Electric drive described in light emitting module 7 it is luminous.
First uses electricity condition, it can be understood as the state being powered by externally fed 1, it is corresponding also to be understood as non-answer
Anxious state.
Second uses electricity condition, it can be understood as the state being powered by the second power supply module 3, it is corresponding also to be understood as
Emergency rating.
Lighting device provided by the invention with emergency function, pass through fluorescent tube, the light emitting module in the fluorescent tube
And control device；And the control device includes：First power supply module, the second power supply module, the first drive module and
Two drive modules；So that：Power pack under the control section of fluorescent tube, and two states is integrally formed in fluorescent tube,
When installation is with changing, whole fluorescent tube need to only be handled, it has the advantages of being easily installed with changing.
Further, because control device is arranged in fluorescent tube, the present invention is used in institute by first drive module
First is stated with electricity condition, is lighted using light emitting module described in the electric drive of first power supply module supply；And described
Two drive modules are used to utilize the mould that lights described in the electric drive of second power supply module supply with electricity condition described second
Block lights.Avoiding can only carry out supplying electrically driven (operated) situation under two states in the prior art respectively by a power supply module,
And then avoid the influence between two states.
Fig. 3 is the circuit diagram one for the lighting device that the present invention one has emergency function；Fig. 4 be the present invention one have should
The circuit diagram two of the lighting device of anxious function；Fig. 5 is the circuit signal for the lighting device that the present invention one has emergency function
Figure three；Fig. 3, Fig. 4 and Fig. 5 are refer to, externally fed 1 can be the electricity of power network U0 supplies, and Fig. 7 is that the present invention one has emergent work(
The structural representation two of the lighting device of energy；In embodiment, Fig. 6 and Fig. 7 are refer to, the access terminal can include
First power network access terminal 9 and second power network access terminal 15；Specifically, can access terminal 9 by the first power network realizes electricity
U0 access is netted, so as to connect the externally fed 1；Terminal 15 can also be accessed by the second power network and realize that power network U0's is electric
Access, so as to connect the externally fed 1.First power network access terminal 9 can be located at the lamp tube body 13 one end, second
Power network access terminal 15 can be located at the other end of the lamp tube body 13.
Wherein, the first power network access terminal 9 can include the first fire line terminal and the first zero terminal；Described second
Power network access terminal 15 can include the second fire line terminal and the second zero terminal；Embodiment illustrated, in lamp tube body 13
Both ends be respectively provided with access terminal, power network U0 can be accessed by the fire line terminal and zero terminal of same one end, can also passed through
The fire line terminal of one end, the zero terminal access power network U0 of the other end.First fire line terminal, the second fire line terminal, first
Zero terminal and the second zero terminal are all connected with first power supply module 2, i.e. the first power network access terminal 9 connects with the second power network
Enter terminal 15 and be all connected with first power supply module 2.It is specifically as follows：The first power network access terminal 9 includes the first live wire
Terminal and the first zero terminal；The second power network access terminal 15 includes the second fire line terminal and the second zero terminal, described
First fire line terminal and the second fire line terminal are all connected with the first end of the input side of the first power supply module 2, first zero line
Terminal and the second zero terminal are all connected with the second end of the input side of the first power supply module 2.Embodiment of above can be carried effectively
High universality.
In one of which embodiment, the first power supply module 2, rectification circuit U1, the rectification circuit U1 use can be included
Supplied in by the backward drive module 4 of second power supply module 3 and first of the rectification of externally fed 1, in embodiment,
Micro treatment module 5 can be also supplied to, the function of micro treatment module 5 is subsequently done again to be deployed.First power supply module 2 can also include the
One button K1；The first button K1 is connected between the rectification circuit U1 and externally fed 1.First power supply module 2, may be used also
To be parallel to the both ends of the rectification circuit U1 outlet sides including the first electric capacity C1, the first electric capacity C1.Pass through rectification circuit
U1 and the first electric capacity C1, can obtain galvanic current.
In order to be embodied as the power supply of micro treatment module 5, Voltage stabilizing module is may also include, the Voltage stabilizing module includes the 4th electric capacity
C4 and voltage-regulator diode Z1, the 4th electric capacity C4 first end and the supply port of micro treatment module 5 can access and be provided to institute
The power supply of micro treatment module 5 is stated, specifically, it can connect the first power supply module 2 and the second power supply module 3；4th electric capacity C4
The other end can be grounded, meanwhile, voltage-regulator diode Z1 is parallel to the 4th electric capacity C4 both ends.Specifically, the first power supply module 2
The 4th resistance R4 can also be included, the 4th electric capacity C4 first end and the supply port of micro treatment module 5 pass through the 4th resistance R4
It is connected to rectification circuit U1.
In one of which embodiment, the second power supply module 3, battery U4, the battery U4 can be included for first
Electricity with storage under electricity condition supplied to second power supply module 3, and utilize stored electric energy with electricity condition second
Powered to second drive module 6.Under the embodiment, the power supply under emergency rating is realized.And then in emergency rating
Under, the second drive module 6 can be driven to work, to drive light emitting module 7 luminous.
Specifically, in order to realize that battery U4 charges, the second power supply module 3 can also be described including battery charger U3
Battery charger U3 is used for first with electricity condition, and institute is transported in the fax for receiving and supplying first power supply module 2
State battery U4；The battery U4 is used for first with the electricity that battery charger U3 transmission is stored under electricity condition, and the
Two are powered to second drive module 6 with electricity condition, utilizing stored electric energy.
In order to realize the power supply to micro treatment module 5, the second power supply module 3 can also include the second diode D2, and second
Diode D2 first end connects the battery U4, and the second diode D2 the second end is connected to the confession of the micro treatment module 5
Electric port, with realize second with electricity condition be micro treatment module 5 power supply, specifically, being also connected to the 4th electric capacity C4's
First end.
Described device, micro treatment module 5, the micro treatment module 5, for using electricity condition first can also be included
Under, export the first control signal to first drive module 4；And second with electricity condition, to second drive module 6
Export the second control signal.Micro treatment module 5 can include micro-processor interface circuit U5, and the function description of micro treatment module 5 can be right
It is interpreted as microprocessor U5 function.
First drive module 4, specifically for according to first control signal, into the first working condition, and
It is luminous using light emitting module 7 described in the electric drive of first power supply module 2 supply under first working condition.
Second drive module 6, specifically for according to second control signal, into the second working condition, and
It is luminous using light emitting module 7 described in the electric drive of second power supply module 3 supply under second working condition.
First working condition, it can be understood as the working condition that the first drive module 4 enters.
Second working condition, it can be understood as the working condition that the second drive module 6 enters.
Embodiment of above can share micro treatment module 5 under two states, effectively reduce cost.
Micro treatment module 5, in order to export the first control signal and the second control signal, it can also be triggered and produce described the
One control signal and the second control signal, specifically can be understood as realizing：Judge to be used with electricity condition or second in first
Electricity condition.In other alternative embodiments, the first power supply module 2 also can individually judge with the second power supply module 3, and without
Micro treatment module 5 is realized.
Wherein：
The first control signal is produced for how to trigger, i.e. how to judge to use electricity condition, the optional reality of the present invention in first
Apply in scheme, the first input end of micro treatment module 5 can be connected to the first power supply module 2, to input the 3rd in the input
Trigger signal, the 3rd trigger signal that micro treatment module 5 can be configured as being supplied according to the first power supply module 2 produce the first control
Signal processed.In specific implementation process, the first power supply module 3 can be followed by a subtle way by second resistance R2 and 3rd resistor R3 partial pressures
The first input end of processing module 5, second resistance R2 first end connect the first power supply module 3, second resistance R2 the second end
Connect 3rd resistor R3 first end, 3rd resistor R3 the second end ground connection, second resistance R2 the second end and 3rd resistor R3
First end can be connected to the input of the micro treatment module 5.
The second control signal is produced for how to trigger, i.e. how to judge to use electricity condition, the optional reality of the present invention in second
Apply in scheme, if the first input end of micro treatment module 5 does not receive the 3rd trigger signal, it is believed that in the second electricity consumption shape
State, then it can produce the second control signal.It can be seen that the generation and output of the first control signal and the second control signal, can basis
Whether first input end receives the 3rd trigger signal to judge.
Fig. 2 is the high-level schematic functional block diagram two for the lighting device that the present invention one has emergency function；Fig. 2 is refer to, and is tied
Fig. 3, Fig. 4 and Fig. 5 are closed, in one of which embodiment, described device, in addition to operation module 8, the operation module 8 are used
According to first operation the first trigger signal of output for the operation module 8；
First drive module 4 is additionally operable to when the operation module 8 exports first trigger signal, stops driving
The light emitting module 7 is luminous；Second drive module 6 is additionally operable to export first trigger signal in the operation module 8
When, stop driving the light emitting module 7 luminous.
In one of which embodiment, the operation module 8 be used for according to for the operation module 8 first operate to
The micro treatment module 5 exports the first trigger signal；The micro treatment module 5 is additionally operable to according to first trigger signal, to
First drive module 4 exports the 3rd control signal, to cause first drive module 4 to stop driving the light emitting module
7 is luminous, and/or exports the 4th control signal to second drive module 6, to cause second drive module 6 to stop driving
It is luminous to move the light emitting module 7.
First operation, can be arbitrary mode of operation, in one of which embodiment, if implementing the in operation module 8
The first sub switch that the object of one operation is the second button K2, then, by the second button K2 disconnection, i.e. the first sub switch is broken
Open, it is possible to achieve function above.Specifically, the second button K2 can be connected to the second input of micro treatment module 5, microprocessor
Module 5 realizes the function of stopping driving when the second button K2 disconnects；It also is understood as only when the second button K2 is closed,
Luminous driving may be realized.
Under the embodiment, it is possible to achieve：No matter whether light emitting module 7 lights before the first operation is not carried out, implement
After first operation, light emitting module 7 keeps not lighting.The program is applicable to not lighting under any state of lighting device,
Because the second power supply module 3 of the present invention and the second drive module 6 are arranged in fluorescent tube, in the shape that lighting device does not come into operation
Under state, i.e., it can enter the second power supply state without externally fed 1, lighting device, be stored so as to consume the second power supply module 3
Electric energy, by embodiment of above, the consumption that electric energy is unnecessary in the second power supply module 3 can be prevented, so as to effectively save
Energy consumption.Simultaneously as not powered under the states that do not come into operation such as installation, transport, installation, the fortune of lighting device can also be improved
Security during defeated.
The operation module 8, it is additionally operable to according to second operation the second trigger signal of output for the operation module 8；
First drive module 4 is specifically used for, and is exported described first with electricity condition and the operation module 8 described
It is luminous using light emitting module 7 described in the electric drive of first power supply module 2 supply during the second trigger signal；
Second drive module 6 is specifically used for, and is exported described second with electricity condition and the operation module 8 described
It is luminous using light emitting module 7 described in the electric drive of second power supply module 3 supply during the second trigger signal.
In one of which embodiment, the operation module 8 can also be used to operate to the micro treatment module 5 according to second
Export the second trigger signal；
The micro treatment module 5, specifically for according to second trigger signal, if first with electricity condition, to
First drive module 4 exports the first control signal；It is if defeated to second drive module 6 second with electricity condition
Go out the second control signal.
Second operation, can be arbitrarily to be different from the mode of operation of the first operation, in one of which embodiment, if operation
The object for implementing the second operation in module 8 is the second button K2 the first sub switch, then, by the second button K2 closure, i.e.,
The closure of first sub switch, it is possible to achieve function above.Specifically, the second button K2 can be connected to micro treatment module 5
Second input, micro treatment module 5 is only possible to realize respectively under two kinds of power supply states when the second button K2 is closed
The function of driving；It is inevitable not realize driving if also being understood as the second button K2 disconnections.Second button K2 can pass through the 5th
Resistance R5 connections second input.
Operation module 8 can include operation circuit U6, and the operation module 8 stated can be regarded as operation circuit U6 work(
Energy.Operation circuit U6 can specifically include the second button K2, and the first son that the second button K2 can include synchronization action is opened
Close and the second sub switch.Second button K2 can be connected to a first input end of micro treatment module 5, specifically, second presses
Key K2 the first sub switch can connect a first input end of micro treatment module 5.
Meanwhile in one of which embodiment, the operation module 8 is additionally operable to residing for the battery U4 according to operational control
The break-make in loop, in specific implementation process, it can control whether battery U4 negative pole is grounded.Because the second button K2 can include
The first sub switch and the second sub switch of synchronization action, so, the disconnection of the first sub switch and the second sub switch, it can be understood as
First operation；The closure of first sub switch and the second sub switch, it can be understood as the second operation.So control the battery U4
The operation of the break-make in residing loop can be the described first operation and the second operation, and under the first operation, the second sub switch disconnects, electricity
Pond U4 negative pole is earth-free, and loop residing for battery U4 disconnects, and under the second operation, the second sub switch closure, battery U4 negative pole connects
Ground, loop can turn on residing for battery U4.In other optional embodiments, the first sub switch and the second sub switch can also be not
Synchronization action, then, the operation for controlling the battery U4 whether to be grounded can be the described 3rd operation and the 4th operation, and the 3rd operates
Under, the second sub switch disconnects, under the 4th operation, the second sub switch closure.
In addition, further in embodiment, with reference to the first button K1 opening and closing, it is possible to achieve further
Control.
For the first drive module 4, first voltage current converter circuit U2, the first voltage electric current conversion can be included
Circuit U 2, under the first power supply state, according to the voltage output electric current supplied, make it that the light emitting module 7 is luminous,
It is specific can be used for receiving first control signal enter first working condition, and under first working condition,
According to the electricity output electric current supplied, make it that the light emitting module 7 is luminous.First voltage current converter circuit U2, it is voltage
The current source of control, by first voltage current converter circuit U2, the adjustable constant-current source of the suitable output of electric current after conversion,
Its output current can keep stable and change without the change with load.
First drive module 4 can also include direct-current voltage reducing circuit；The direct-current voltage reducing circuit connects described respectively
First voltage current converter circuit U2 output end and the light emitting module 7；The direct-current voltage reducing circuit, in the first power supply
Under state, the electricity decompression of first voltage current converter circuit output is supplied to the light emitting module 7.
The direct-current voltage reducing circuit includes：First resistor R1, the first diode D1, the first inductance T1 and the 3rd electric capacity C3,
The second end of the first diode D1 and first resistor R1 first end connect the first voltage current converter circuit U2
Output end, the second end of the first resistor R1 connects the first inductance T1 first end, the second end of the first inductance T1
Connect the electric capacity C3 of light emitting module 7 and the 3rd first end, the second end of the 3rd electric capacity C3 and first diode
D1 first end ground connection.
Embodiment of above may also be understood to be：First voltage current converter circuit U2 passes through the first inductance L1, the one or two pole
Pipe D1 and the 3rd electric capacity C3 is converted into the LED illuminating circuits U7 that low-voltage DC is supplied to light emitting module 7.
Second drive module 6 includes second voltage current converter circuit U8；
The second voltage current converter circuit U8, under the second power supply state, according to the electricity output electricity supplied
Stream, to cause the light emitting module 7 luminous, it specifically can be used for receiving second control signal and enter the second working condition,
And under second working condition, according to the voltage output electric current supplied, make it that the light emitting module 7 is luminous.
Light emitting module 7 can include some luminous two that LED illuminating circuits U8, LED illuminating circuit U8 can include concatenation
Pole pipe.
In one of which embodiment, first drive module 2 can drive the luminous mould with the first preset strategy
Block 7 is luminous；Second drive module 3 can drive the light emitting module 7 luminous with the second preset strategy.
Preset strategy, it can be understood as determination including luminosity, time, color etc. and luminous related any parameter or
Change logic；First preset strategy and the second preset strategy, can be that identical can also be different.Which can be tackled
It is emergent to be designed with the special circumstances under non-emergency two states, for example, during the second preset strategy luminosity can with relatively low,
To meet the needs of power saving.
In the embodiment of Fig. 3 signals, after device access power network U0, if power network U0 has electricity, device is non-emergency
State.The first button K1 is entered off-state, if specifically, the first button K1 is normally opened or normally closed switch, by by
Lower switch, off-state can be made it into, device can immediately enter emergency rating, and light emitting module 7 is lit.If power network U0
It is that can be in emergency rating without electricity, device, not interfere with the state of device by the first button K1 now.
In the embodiment of Fig. 4 signals, after lighting device access power network U0, when the second button K2 closures, if power network U0
There is electricity, device is non-emergency conditions.The first button K1 is now set to enter off-state, if specifically, the first button K1 is
Normally opened or normally closed switch, by the way that by lower switch, off-state can be made it into, device can immediately enter emergency rating, light
Module 7 can be lit.If power network U0 can be in emergency rating without electricity, device, now will not by the first button K1
Influence the state of device.When key circuit K2 is off-state, no matter whether power network U0 has electricity, and device is closed (i.e.
Light emitting module 7 does not light necessarily), the state of device is not interfered with by the first button K1 now.
In the embodiment of Fig. 5 signals, after device access power network U0, when the second button K2 closures, if power network U0 has electricity
, device is non-emergency conditions, if power network U0, without electricity, device can be in emergency rating, when the second button K2 is disconnected
Open, no matter whether power network has electricity, and device is closed (i.e. light emitting module 7 does not light necessarily).
It can be seen that the first button K1 can be understood as test button, by the first button K1 closure with disconnecting lower circuit
Reaction, it is whether normal that emergency function can be tested.Certainly, it also is understood as being additionally operable to control whether the confession for accessing power network U0
Electricity, in use, safeguard protection etc. acts on when also can reach installation by the first button K1.
Fig. 7 is the structural representation two for the lighting device that the present invention one has emergency function；Fig. 6 and Fig. 7 are refer to, it is described
First power supply module 2 includes battery charger U3 and battery U4, the battery charger U3, micro treatment module 5, first drive
The drive module 6 of dynamic model block 4 and second is located at first vector 12, and the battery U4 is located at Second support 11, and the light emitting module 7 is set
In the 3rd carrier 16.First vector 12, the carrier 16 of Second support 11 and the 3rd are located in the fluorescent tube.
In one of which embodiment, the fluorescent tube also includes the first plug 10 and the second plug 14, first plug
10 and second plug 14 be respectively arranged on the both ends of the lamp tube body 13, the first power network access power network incoming end of terminal 9 and second
Son 15 can be respectively arranged on the plug 14 of the first plug 10 and second.First button K1 can be also respectively arranged on the second button K2
First plug 10 and the second plug 14.
For the fluorescent tube, insulation protection part can also be set, to provide insulation protection, improve security performance.Also may be used
To set optical treatment part, to cause the light of light emitting module 7 softer.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to
The related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey
Sequence upon execution, execution the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (15)
- A kind of 1. lighting device with emergency function, it is characterised in that including：Fluorescent tube, and the hair in the fluorescent tube Optical module and control device；The fluorescent tube includes the lamp tube body being in the form of a column and the access located at the lamp tube body at least one end Terminal, the access terminal are used to connect externally fed；It is external that the light emitting module can pass through the lamp tube body when luminous Illumination；The control device includes：First power supply module, the second power supply module, the first drive module and the second drive module；First power supply module, for first with electricity condition, using externally fed, to second power supply module and One drive module is powered；Second power supply module, in the first electricity supplied with electricity condition, receiving and storing first power supply module； And second with electricity condition, utilizing stored electric energy to be powered to second drive module；First drive module, for, with electricity condition, being driven described first using the electricity of first power supply module supply The light emitting module is moved to light；Second drive module, for, with electricity condition, being driven described second using the electricity of second power supply module supply The light emitting module is moved to light.
- 2. device according to claim 1, it is characterised in that be also used for basis including operation module, the operation module For first operation the first trigger signal of output of the operation module；First drive module is additionally operable to, when the operation module exports first trigger signal, stop driving the hair Optical module lights；Second drive module is additionally operable to, when the operation module exports first trigger signal, stop driving the hair Optical module lights.
- 3. device according to claim 1, it is characterised in that be also used for basis including operation module, the operation module For second operation the second trigger signal of output of the operation module；First drive module is specifically used for, and is triggered described first with electricity condition and operation module output described second During signal, lighted using light emitting module described in the electric drive of first power supply module supply；Second drive module is specifically used for, and is triggered described second with electricity condition and operation module output described second During signal, lighted using light emitting module described in the electric drive of second power supply module supply.
- 4. device according to claim 1, it is characterised in that also include including operation module, second power supply module Battery；The battery, for being supplied to the electricity of second power supply module with storage under electricity condition described first, and described Second is powered to second drive module with electricity condition, utilizing stored electric energy；The operation module is used for according to pin The break-make in loop residing for battery described in operational control to the operation module.
- 5. device according to claim 1, it is characterised in that also including micro treatment module；The micro treatment module, for, with electricity condition, the first control signal being exported to first drive module first；And Second with electricity condition, the second control signal is exported to second drive module；First drive module, specifically for according to first control signal, into the first working condition, and described Under one working condition, lighted using light emitting module described in the electric drive of first power supply module supply；Second drive module, specifically for according to second control signal, into the second working condition, and described Under two working conditions, lighted using light emitting module described in the electric drive of second power supply module supply.
- 6. device according to claim 5, it is characterised in that also including operation module,The operation module, which is used to be operated to micro treatment module output first according to first for the operation module, to be touched Signal, and operated according to second for the operation module to the micro treatment module and export the second trigger signal；The micro treatment module, for according to first trigger signal, believing to the control of first drive module output the 3rd Number, to cause first drive module to stop driving the light emitting module to light, and/or exported to second drive module 4th control signal, to cause second drive module to stop driving the light emitting module to light；And：According to second trigger signal, if being exported described first with electricity condition to first drive module First control signal, if being controlled described second with electricity condition to second drive module output described second Signal.
- 7. according to the device described in any one of claim 1 to 6, it is characterised in that second power supply module fills including battery Circuit and battery；The battery charger, for the fax for under electricity condition, receiving first and supplying first power supply module Transport to the battery；The battery, in the first electricity transmitted with the battery charger is stored under electricity condition.
- 8. device according to claim 7, it is characterised in that the battery charger, micro treatment module, the first driving Module and the second drive module are located at first vector, and the battery is located at Second support, and the light emitting module is located at the 3rd carrier.
- 9. according to the device described in any one of claim 1 to 6, it is characterised in that first power supply module includes rectified current Road and the first button；The rectification circuit, for, with electricity condition, the externally fed rectification backward described second being powered described first Module and the supply of the first drive module；First button is connected between the rectification circuit and the externally fed.
- 10. according to the device described in any one of claim 1 to 6, it is characterised in that first drive module includes the first electricity Current voltage change-over circuit, second drive module include second voltage current converter circuit；The first voltage current converter circuit, under the first power supply state, according to the voltage output electric current supplied, with So that the light emitting module lights；The second voltage current converter circuit, under the second power supply state, according to the voltage output electric current supplied, with So that the light emitting module lights.
- 11. device according to claim 10, it is characterised in that first drive module also includes：DC decompression electricity Road, the direct-current voltage reducing circuit connect the output end of the first voltage current converter circuit and the light emitting module respectively；Institute Direct-current voltage reducing circuit is stated, the electricity decompression for the first voltage current converter circuit to be exported is supplied to the light emitting module.
- 12. device according to claim 11, it is characterised in that the direct-current voltage reducing circuit includes：First resistor, first Described in diode, the first inductance and the 3rd electric capacity, the second end of first diode and the first end connection of first resistor The output end of first voltage current converter circuit, the second end of the first resistor connect the first end of the first inductance, and described the The second end connection light emitting module of one inductance and the first end of the 3rd electric capacity, the second end of the 3rd electric capacity and described the The first end ground connection of one diode.
- 13. according to the device described in any one of claim 1 to 6, it is characterised in that the fluorescent tube also includes the first plug and the Two plugs, first plug and the second plug are respectively arranged on the both ends of the lamp tube body.
- 14. device according to claim 13, it is characterised in that the incoming end attached bag include the first power network access terminal with Second power network accesses terminal, and the first power network access terminal is located at first plug, and the second power network access terminal is set In second plug.
- 15. device according to claim 14, it is characterised in that the first power network incoming end attached bag includes the first zero line Son and the first zero terminal；The second power network incoming end attached bag includes the second fire line terminal and the second zero terminal, and described first Fire line terminal and the second fire line terminal are all connected with the first end of the first power supply module input side, first zero terminal and Second zero terminal is all connected with the second end of the first power supply module input side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708563.XA CN107426902A (en) | 2017-08-17 | 2017-08-17 | lighting device with emergency function |
| PCT/CN2018/101101 WO2019034148A1 (en) | 2017-08-17 | 2018-08-17 | Emergency lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708563.XA CN107426902A (en) | 2017-08-17 | 2017-08-17 | lighting device with emergency function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107426902A true CN107426902A (en) | 2017-12-01 |
Family
ID=60436957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710708563.XA Pending CN107426902A (en) | 2017-08-17 | 2017-08-17 | lighting device with emergency function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107426902A (en) |
| WO (1) | WO2019034148A1 (en) |
Cited By (3)
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| CN108811278A (en) * | 2018-06-13 | 2018-11-13 | 浙江生辉照明有限公司 | Headlamp |
| WO2019034148A1 (en) * | 2017-08-17 | 2019-02-21 | Zhejiang Shenghui Lighting Co., Ltd. | Emergency lighting device |
| CN111836445A (en) * | 2020-08-05 | 2020-10-27 | 上海外高桥造船有限公司 | Lighting circuit, lighting device and circuit control method of ship |
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Also Published As
| Publication number | Publication date |
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| WO2019034148A1 (en) | 2019-02-21 |
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Application publication date: 20171201 |