CN207354687U - Capacitor emergency light - Google Patents
Capacitor emergency light Download PDFInfo
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- CN207354687U CN207354687U CN201721399906.0U CN201721399906U CN207354687U CN 207354687 U CN207354687 U CN 207354687U CN 201721399906 U CN201721399906 U CN 201721399906U CN 207354687 U CN207354687 U CN 207354687U
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Abstract
The utility model discloses a capacitor emergency light, wherein the capacitor emergency light includes a lamp body, a power supply unit and a processing and control element (PCE).Said supply unit includes a civil power module and a capacitance module, and the lamp body is electrically connected to the civil power module and the capacitance module.The civil power module and the capacitance module are controllably connected to the processing and control element (PCE), wherein described processing and control element (PCE) further includes a detection module and a control module, wherein described detection module is communicably connected with each other with said supply unit, wherein described detection module is detected the circuit condition of said supply unit, wherein the control module selects a module in the civil power module and the capacitance module to provide electric energy to the lamp body according to the testing result of the detection module.
Description
Technical field
Emergency lighting or instruction equipment are the utility model is related to, in particular a kind of emergency light powered using capacitor.
Background technology
Capacitance, especially super capacitor, power supply effectiveness can be had by being verified.But because the off-capacity of capacitance,
And electric discharge is too fast, is not that can be suitably used for most electric power thus supplied.But, the power supply of emergency set needs and general confession
Electric situation demand is precisely the presence of difference.For example, in the case where night powers off suddenly, emergency light enables capacitance module power supply, carries
For illumination；In the case where fire powers off, emergency light can also be powered using stand-by power supply, emitted beam and penetrated smog
Direction indication, outlet, position etc. function are provided.Based on security needs, many indoor and outdoor places are required for lighting system, and
Need the lighting apparatus being equipped with case of emergency.Emergency light can not only provide illumination, also provide the function of instruction.Moreover, city
Electric recovery that generally can be quickly, or uninterrupted power source, interim generator can all recover normally to power as soon as possible.It is so emergent
In the case of it is required power supply need time it is not long.
One for traditional emergency light it is very unfavorable the defects of be that it is nickel that traditional emergency light, which uses emergency service source,
Cadmium cell or Ni-MH battery.Because nickel-cadmium cell or Ni-MH battery have memory effect, although recursive fill
Discharge of electricity, but because electric discharge, which is not thorough, can produce memory effect.Charge once, electricity will reduce once, until cannot
Untill use.This is damage and the shortcoming not being avoided that for traditional emergency light.Emergency light is because of power failure and after use, no
Long time alternating current will recover, and battery discharge is not completed just to start to charge up.Battery capacity can be in persistently to reduce
Trend, then the service life of traditional emergency light is just reduced always.Battery is just necessarily needed if there is powerup issue, emergency light
Replace battery.The service life of emergency power supply can reach more than 5 years, and the nickel-cadmium cell and Ni-MH battery in traditional emergency light
Normal service life only has 2 years, and not only user is replaced and is brought inconvenience, but also there are security risk.It is that is, because long-term
It is insufficient to nickel-cadmium cell or Ni-MH battery electric discharge, cell degradation in emergency light and cannot shine in the event of a loss of power
, there is very big security risk in bright or instruction.
At present, capacitor, especially capacitor group can meet the needs of electric discharge power supply temporarily.And capacitor group for
Technology on the control quantity of electric charge has tended to be ripe.Effective discharge and recharge number of capacitor is more, than nickel-cadmium cell or ni-mh
The charge and discharge cycles of battery are more reliable.But the capacity of capacitor can not directly meet the needs of lamps and lanterns.Moreover, charging
Do not limited with the process of electric discharge, it is all unfavorable for application that electric charge, which largely enters and releases,.
More, traditional emergency light needs regularly to carry out functional test.To the capacitance module of emergency light or inside
Carry out manual inspection, the validity of assurance function.But not only labor intensive cost, but also meeting is regularly checked manually
There are many factors of instability.For example, just having there is the problem of capacitance module aging before an examination, could not timely replace
Etc..More, because destabilizing factor many in circuit, to having the feelings for overcharging and crossing and put in the use of capacitance module
Condition, this all has harmful effect to the service life of capacitance module.So, power failure telegram in reply how is overcome to the capacitance mould in emergency light
The infringement of block, improves the service life of capacitance module, and then the reliability for improving emergency light is problem to be solved.
Utility model content
One purpose of the utility model is to provide a kind of capacitor emergency light, to the being controlled property of supply line
Selection, manages to being controlled property of charging and discharging to a capacitance module, and then ensures emergency light making in case of emergency
With the power supply of the capacitance module.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein the capacitor emergency light bag
Include a processing and control element (PCE), there is provided the selection to power supply mode so that the use of the emergency light has certain stability.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein the processing and control element (PCE) pair
The working environment of the capacitance module provides the processing of maintainability, avoids the capacitance module from being damaged be subject to city's electro-mechanical wave, puts
Average current when electric as far as possible, control electric charge flowing, reduces the capacitance module to harmful effect caused by the lamp body.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein the capacitance module is further
Ground includes a capacitor group, and the capacitor group uses multiple unit capacitor, ensures powering quantity.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein capacitor group charging and
The uniformity of its electric current is controlled during electric discharge, ensures uniform discharge time of charging.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein the capacitor group avoids
The trouble of replacement, longer service life is realized using the prolonged service life.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein the processing and control element (PCE) pair
The capacitance module carries out periodic functional test, ensures that the capacitance module can provide for emergency light under emergency conditions
The energy, improves reliability in emergency circumstances.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein the processing and control element (PCE) into
Include a detection module to one step, the detection module examines the charging and discharging of electric power thus supplied and the capacitance module
Survey, collect data, power supply is effectively controlled.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein by detecting the confession in real time
The situation of electric unit situation and the capacitance module, is further tested and is assessed to the state of the capacitance module.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein passing through functional test or reality
When the data message that detects, track the state of the capacitance module, make when needing replacing capacitance module to remind.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein the state of the capacitance module
It can participate in the information sharing of network or Internet of Things, there is provided the information of emergency light validity.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein making full use of the capacitance mould
The characteristic of block carries out the power supply under case of emergency, in the case where not reducing the capacitance module service life, improves under case of emergency
Stability.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein avoiding improving lamp body and described
In the case of the cost of capacitance module, the power supply and detection of low cost are completed by the control to the capacitance module.
Another purpose of the utility model is to provide a kind of capacitor emergency light, wherein improving the capacitance module
Utilization ratio, and then improve the guarantee under the case of emergency of the emergency light.
According to the one side of the utility model, the utility model further provides for a capacitor emergency light, including：
One lamp body；
One power supply unit, wherein said supply unit include a civil power module and a capacitance module, and the lamp body is electrically connected
It is connected to the civil power module and the capacitance module；And
One processing and control element (PCE), wherein the civil power module and the capacitance module are controllably connected to the place
Control unit is managed, wherein the processing and control element (PCE) further includes a detection module and a control module, wherein the inspection
Survey module to be communicably connected with each other with said supply unit, wherein circuit condition of the detection module to said supply unit
It is detected, wherein the control module selects the civil power module and the capacitance according to the testing result of the detection module
A mould module in the block provides electric energy to the lamp body.
One embodiment according to the present utility model, the capacitance module further include a capacitor group, the electricity
Container group can energize to discharge and recharge for the lamp body.
One embodiment according to the present utility model, the processing and control element (PCE) further include a communication module, its
Described in communication module be communicatively coupled with the detection module and the control module.
One embodiment according to the present utility model, said supply unit further include a drive module, wherein institute
State drive module to be connected with being powered with the lamp body, alternating current is supplied the lamp body uses.
One embodiment according to the present utility model, the lamp body use LED light or gas-discharge lamp, the drive module
Using a LED drive power or ballast.
One embodiment according to the present utility model, the processing and control element (PCE) is by the detection module to alternating current and institute
State the detection data of capacitor group and then optionally control said supply unit.
One embodiment according to the present utility model, the detection module and the civil power module and the control module phase
Connect with being mutually powered, the situation of the civil power module is detected and is used to control.
One embodiment according to the present utility model, the detection module lead to the capacitance module and the control module
Connect electricly, for detecting the situation of the capacitor group.
One embodiment according to the present utility model, the capacitance module further detect charge and discharge by the detection module
The stream situation of electricity.
One embodiment according to the present utility model, the capacitance module further include a flow equalizing circuit, are described
Capacitor group discharge and recharge equilibrium assignmen electric current.
One embodiment according to the present utility model, the detection module and the control module are to the capacitance module
Circuit state is acquired, and the control module tests power supply of the said supply unit to the lamp body according to certain cycle
As a result.
According to the other side of the utility model, the utility model, which further provides for the capacitor emergency light power supply, to be adopted
Method, described method includes following steps：
(a) alternating current situation is judged；
(b) if desired a capacitor group is powered for a lamp body, then switches the lamp body power supply source；
If (c) city power recovery, the power supply source for switching the lamp body is alternating current；And
(d) when the capacitor set discharge voltage reaches threshold value then return to step (a).
One embodiment according to the present utility model, further comprises in step (c)：To the capacitor set discharge feelings
Condition monitors.
According to the other side of the utility model, the utility model, which further provides for the capacitor emergency light power supply, to be adopted
Method, described method includes following steps：
(A) circuit state of a power supply unit is detected；With
(B) mode being powered according to the testing result of a detection module one lamp body of selection, wherein selected supplier of electricity
Formula is to select a module in a civil power module and a capacitance module to power to the lamp body.
One embodiment according to the present utility model, by being connected to the inspection of said supply unit in step (A)
Survey the circuit condition of module detection said supply unit.
One embodiment according to the present utility model, by being communicatively connected in a network in the detection module in step (A)
A control module one in the civil power module and the capacitance module is selected according to the testing result of the detection module
Module is powered to the lamp body, so that the lamp body shines.
Brief description of the drawings
Fig. 1 is the overall schematic of a capacitor emergency light of a preferred embodiment according to the present utility model.
Fig. 2 is the functional block diagram of the capacitor emergency light of above preferred embodiment according to the present utility model.
Fig. 3 is the overall schematic of the capacitor emergency light of above preferred embodiment according to the present utility model.
Fig. 4 is that the processing control of the capacitor emergency light of above preferred embodiment according to the present utility model is single
The schematic diagram of member.
Fig. 5 is the circuit distribution signal of the capacitor emergency light of above preferred embodiment according to the present utility model
Figure.
Fig. 6 is the adoptable supplier of electricity of the capacitor emergency light of above preferred embodiment according to the present utility model
The FB(flow block) of method.
Embodiment
It is described below for disclosing the utility model so that those skilled in the art can realize the utility model.Retouch below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.Retouched following
The basic principle of the utility model defined in stating can be applied to other embodiments, deformation program, improvement project, etc. Tongfang
The other technologies scheme of case and spirit and scope without departing from the utility model.
It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", " on ",
" under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", the orientation or position of the instruction such as " outer "
Relation is to be based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies and describes, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
Above-mentioned term is it is not intended that limitation to the utility model.
It is understood that term " one " be interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no
It is understood that as the limitation to quantity.
The utility model provide a capacitor emergency light and, as shown in Figures 1 to 6 for the utility model one kind preferably
Embodiment.The capacitor emergency light includes a lamp body 10, a power supply unit 20 and a processing and control element (PCE) 30, wherein described
Lamp body 10 obtains mains-supplied by said supply unit 20 can simultaneously shine, and wherein processing and control element (PCE) 30 is single to the power supply
The circuit environment of member 20 is detected, wherein the processing and control element (PCE) 30 carries out said supply unit 20 using testing result
Control, and then control the energy sources of the lamp body 10.Carried out as shown in Figure 1 for an emergency light using the capacitor emergency light
The specific schematic diagram of power supply.
Said supply unit 20 further includes a civil power module 21 and a capacitance module 22, as shown in Fig. 2, the city
Electric module 21 connects alternating current and the lamp body 10, and the energy resource supply of alternating current is given the lamp body 10.In other words, the civil power module
21 can be electrically connected to electricity network, to allow the civil power module 21 to obtain alternating current from electricity network, and by commercial power supply
To the lamp body 10, so as to shine by the lamp body 10.For example, the civil power module 21 may be implemented as but be not limited to insert
Head.That is, when alternating current it is normal in the case of, the lamp body 10 obtained from alternating current electric energy can simultaneously shine as needed with
Illumination or instruction.A capacitance module 22 further capacitor group 220, wherein the lamp body 10 is electrically connected to the electricity
Container group 220, so as to can send out the lamp body 10 by way of the capacitor group 220 is energized for the lamp body 10
Light.It is noted that in some specific examples of the capacitor emergency light of the utility model, the capacitor group
220 can also include a capacitor.Preferably, the capacitor group 220 of the capacitance module 22 is electrically connected to described
Civil power module 21, so that the electric energy of electricity network can be provided to the capacitor group 220 by the civil power module 21, with to institute
State capacitor group 220 and carry out charging operations.
It is noted that the processing and control element (PCE) 30 according to testing result, will select the civil power module 21 or
At least one in the capacitance module 22 is energized for the lamp body 10.In other words, the processing and control element (PCE) 30 is selected to institute
State the mode of the power supply of lamp body 10, i.e. the processing and control element (PCE) 30 is selected in the civil power module 21 and the capacitance module 22
A module power to the lamp body 10 so that the lamp body 10 shine.For example, can not be normal in the civil power module 21
Power supply in the case of, the processing and control element (PCE) 30 will connect the capacitance module 22 and the lamp body 10, with by described
The mode that capacitance module 22 is powered to the lamp body 10 keeps the energy resource supply of the lamp body 10, plays the capacitor emergency light
Effect in case of emergency.
Explanation is needed exist for, the civil power module 21 is the connection lamp body 10 and the circuit module of alternating current.Except
Obtained for the lamp body 10 from alternating current outside the energy, also help the capacitor group 220 to be obtained from alternating current under charge condition
The energy.That is, the civil power module 21 is the input element of the capacitor emergency light.Said supply unit 20 into one
Step ground includes a drive module 23.In the preferred embodiment, as shown in Figure 3 and Figure 5, the lamp body 10 uses LED light, and institute
State the combination that drive module 23 is preferably implemented as a LED drive power and an inverter circuit.By the drive module 23,
The energy of the civil power module 21 or the capacitance module 22 can be supplied to the lamp body 10 and use.Certainly, as needed,
The lamp body 10 can't obtain the energy in the case of daily and light, main demand are described when alternating current can not supply
Lamp body 10 can also obtain the energy and then work.
It is noted that it will be appreciated by those skilled in the art that, in the example shown in attached drawing 3 and Fig. 5, with
The lamp body 10 is used exemplified by LED light the content and feature of the capacitor emergency light to illustrate the utility model, and
In other possible examples of the capacitor emergency light of the utility model, the lamp body 10 can also be used halogen etc. and appoint
The illuminator of what form, at this time, the type of the drive module 23 should be consistent with the type of the lamp body 10.That is, institute
Above-mentioned described LED drive power referred to etc. can be but not limited to by stating drive module 23.In a feasible scheme, institute
It is gas-discharge lamp to state lamp body 10, and the drive module 23 is ballast.
The connection that the civil power module 21 and the capacitance module 22 can mutually be powered, when described in the capacitance module 22
When capacitor group 220 needs charging, the capacitance module 22 obtains the energy of alternating current with to be described by the civil power module 21
220 electric energy supplement of capacitor group.For example, carry out electric charge supplement for the capacitor group 220.When the capacitor group 220 is not required to
When charging, the civil power module 21 does not provide the energy of alternating current to the capacitance module 22.Those skilled in the art can
With understanding, to the alternating current referred to it is industrial-frequency alternating current (AC electricity) in the utility model, refers to what is obtained from municipal power grid
Electric energy, can be used for living and is directly used in producing.In this preferred embodiment, the processing and control element (PCE) 30 can to alternating current and
The situation of the capacitor group 220 is detected, and the processing and control element (PCE) 30 will make control according to testing result and judge.
For example, the processing and control element (PCE) 30 includes the capacitor group 220 detection the detection of discharge voltage and electric current, then described
Processing and control element (PCE) 30 finds that the capacitor group 220 needs to charge, then determines the civil power module 21 to the capacitance first
Whether the circuit that device group 220 charges is effective, and then controls the civil power module 21 to charge the capacitor group 220, when
The right processing and control element (PCE) 30 is also being detected collection to the circuit data in charging process.A kind of feasible specific electricity
As shown in Figure 5, the processing and control element (PCE) 30 specifically includes a capacitances to supply power and driving power supply power supply conversion to road schematic diagram
Circuit block, the processing and control element (PCE) 30 is to the civil power module 21 and the capacitance module 22 is detected and data acquisition.
The civil power module 21 can be powered by the drive module 23 to the lamp body 10.When the processing and control element (PCE) 30 is sentenced
When the capacitor group 220 of breaking needs charging, the validity of charging circuit, in the preferred embodiment namely charge and discharge are first verified
The validity of fulgurite reason circuit, flow equalizing circuit etc. to the capacitor group 220 charging.And then to the capacitor group 220 into
Row charging, especially the processing and control element (PCE) 30 can be to the voltage of the capacitor group 220, charging current, charging voltage etc.
It is collected etc. data, and determines the charging charge blanking voltage of the capacitor group 220.Certainly, to the capacitor group
During 220 charging, it is preferred to use the drive module 23 in the civil power module 21 supplies electricity to the lamp body 10.
In this preferred embodiment, as shown in figure 4, the processing and control element (PCE) 30 further comprises a detection module 31, one
32 and one communication module 33 of control module.The processing and control element (PCE) 30 is by the detection module 31 to alternating current or described
The detection data of capacitor group 220, and then control power supply source, determine 220 state of capacitor group and to external feedback.Controlled
Molding block 32 is connected between the lamp body 10 and said supply unit 20.The lamp body is determined by the control module 32
10 power supply source is the civil power module 21 or the capacitance module 22.That is, the processing and control element (PCE) 30
It is the lamp body 10 that the control module 32, which can select a module in the civil power module 21 and the capacitance module 22,
Power supply.The detection module 31 is connected with the capacitance module 22, according to the data of detection module 31 and other design requirements, institute
State control module 32 and maintenance and management is carried out to the capacitance module 22, ensure the validity of the capacitance module 22, wherein institute
It is automatic to state maintenance of the control module 32 to the capacitance module 22, and mode in this way, can not only ensure to described
The conventional maintenance of capacitance module 22, such as safeguard on time, by regulation, and the control module 32 is to the capacitance module 22
It need not manually participate in during being safeguarded, effectively to save cost of labor, and reduce because manually to the capacitance mould
Block 22 the defects of existing risk and human factor cause when being safeguarded, this is that the emergency light of the prior art is unexpected.
The communication module 33 is communicatively coupled with the detection module 31 and the control module 32, by testing result and control
As a result it is collected and feeds back so that the processing and control element (PCE) 30 can be carried out fully to external feedback, such as in the capacitance
When the capacitor group 220 of module 22 needs to be repaired, the communication module 33 can feed back to maintenance personnel in time, into
And subsequently the capacitor group 220 is being replaced in time, to ensure the reliability and stability of the emergency light.
More, the detection module 31 further can mutually lead to the civil power module 21 and the control module 32
Connect electricly, for being detected the situation of the civil power module 210 and being used to control analysis.That is, the detection
Module 31 can be detected alternating current situation.
The detection module 31 is connected in which can be powered with the capacitance module 22 and the processing and control element (PCE) 30, for inspection
The situation for surveying the capacitor group 220 is detected.The detection module 31 and the capacitance module 22 and the control module
32 connect in which can be powered, for detecting the circuit data of the capacitance module 22.Certainly, the detection module 31 is by each
In location circuit data collection can also decision circuitry break-make, break-make is also served as into data and is detected.That is, institute
State detection module 31 to be detected the situation of alternating current, when detecting city's electrical anomaly, at the control module 32
Reason.Specifically, testing result is preferably sent to the control module 31 by the detection module 31, by the control module 31
Decide whether the conversion for controlling said supply unit 20 to power the lamp body 10.
The detection module 31 is detected the state of the capacitor group 220.More, mainly to the capacitor
Voltage, the electric current of group 220 are detected in real time.Because the power supply validity of the capacitor group 220 will directly affect described
The reliability of emergency light, then be very for processing and control element (PCE) 30 described in the real-time detection taken in conjunction of the capacitor group 220
Important.The infringement received itself is overcharged particularly in view of capacitance, it is in emergency circumstances using to detect and control
Important prerequisite.In this preferred embodiment, according to the testing result of the detection module 31, the control module 32 can have according to
Analyzed and judged according to ground.Certainly, testing result and institute of the communication module 33 for the abnormal detection module 31
The judgement of control module 32 is stated, will externally be fed back.For example, needed when the detection module 31 obtains the capacitor group 220
The information to be replaced, then the communication module 33 will provide replacement information, can be with modulating signal, display, terminal etc.
Form abnormal conditions are fed back.As shown in figure 5, the communication module 33 is preferably implemented as an Internet of Things module.Pass through
The lamp body 10 and the situation of said supply unit 20 are provided information for user and are shared by the communication module 33, are helped
Help the state that the capacitor emergency light is provided.That is, the electricity can be remotely controlled by the communication module 33
Container emergency light, and product information is grasped, avoid dispatch personnel from checking.
It is noted that as shown in fig. 6, the flow of the adoptable method of supplying power to of capacitor emergency light is set forth.
According to detection of the detection module 31 for alternating current situation, the control module 32 judges whether to need the electricity
Container group 220 is powered.When city's electrical anomaly, such as have a power failure, electric voltage exception is fluctuated, it is necessary to which the capacitor group 220 is peremptorily
The lamp body 10 is powered.The control module 32 changes the capacitance module 22 and powers into the lamp body 10.The detection module
The discharge scenario of 31 pairs of capacitor groups 220 monitors in real time.Until discharge voltage reaches certain threshold value, then foundation alternating current situation
Determine whether, in switching power supply source is needed, to ensure being substantially discharged for the capacitor group 220.That is, in the electricity
During container 220 discharges, alternating current is just detected in real time, continues to be discharged to completion according to the capacitor group 220,
The alternating current for having switched to recovered again.
More, in the method for supplying power in this preferred embodiment, the processing and control element (PCE) 30 can be realized to institute
State 220 Autonomous test of capacitor group.By detection of the detection module 31 to 220 situation of capacitor group, and can be right
The detection of charge and discharge circuit, control by the control module 32 carry out.The detection module 31 is to the capacitor
220 voltages of group, charging current and charging voltage are acquired, and the control module 32 decides whether according to certain cycle
Tested.Autonomous test is completed according to the circuit pattern in Fig. 5, then controls the AC/DC in the civil power module 21 to change
Contactor is in open circuit, charge management circuit does not work, inverter circuit work, the capacitances to supply power of the control module 32 and drive
The capacitance module 22 that dynamic power supply conversion is switched in said supply unit 20 supplies electricity to the LED lamp of the lamp body 110.It is described
Detection module 31, which coordinates, is verified the validity that the capacitance module 22 is in emergency circumstances powered.Certainly, the power supply
The execution cycle of the Autonomous test of method can artificially set, and can also be performed according to the state of the capacitor group 220.
For example, the verification that every three months carries out energy supply reliability can be set.For example, be able to may be had according to the capacitor group 220
The testing result of damage, it is irregular to carry out for being able to verify that.
The being controlled property of supply line is selected by the control module 32, to filling for the capacitor group 220
Electricity and electric discharge manage with carrying out maintainability, and then ensure the use reliability of the capacitor group 220 so that the emergency light
Using with certain stability.Preferably, the detection module 31 and the control module 32 cooperate to the capacitance
The working environment of device group 220 provides the processing of unscheduled maintenance, avoids overcharging or putting excessively for the capacitor group 220, subtracts
Harmful effect caused by the unstable power supply of few capacitor group 220.For example, when the capacitor group 220 charges pair
Every group of the capacitor group 220 evenly distributes suitable electric current and charges, and ensures the charging of each capacitor group 220
Time is equal, and capacity is consistent.When the capacitor group 220 is discharged, ensure that external discharge time is consistent, electric current is consistent.According to
Need, the control module 32 carries out periodic functional test to the capacitor group 220, ensures the capacitor group 220
It can be that the lamp body 10 provides the energy under emergency conditions, improve the reliability of the capacitor emergency light.The detection mould
Block 31 is detected the charging and discharging of electric power thus supplied and the capacitor group 220, collects data and by the communication module
33 pairs of external feedbacks, are effectively controlled the luminous power supply in the case of emergent.
According to the other side of the utility model, it is adoptable that the utility model further provides for the capacitor emergency light
Method of supplying power to, includes the following steps：
(a) alternating current situation is judged；
(b) if desired a capacitor group 220 is powered for a lamp body 10, then switches the power supply of lamp body 10 source；
If (c) city power recovery, the power supply source for switching the lamp body 10 is alternating current；And
(d) when 220 discharge voltage of capacitor group reaches threshold value then return to step (a).
One embodiment according to the present utility model, further comprises in step (c)：The capacitor group 220 is put
Electric condition monitoring.
According to the other side of the utility model, the utility model further provides for the adoptable power supply of the emergency light
Method, wherein the method for supplying power to includes the following steps：
(A) circuit condition of a power supply unit 20 is detected.For example, in the utility model, can be by being connected to
The detection module 31 for stating power supply unit 20 detects the circuit condition of said supply unit 20.
(B) mode being powered according to the testing result of the detection module 31 one lamp body 10 of selection, wherein selected
Power supply mode is to select a module in a civil power module 21 and a capacitance module 22 to power to the lamp body 10.For example,
, can be by being communicatively connected in a network the control module 32 in the detection module 31 according to the detection in the utility model
The testing result of module 31 selects a module in the civil power module 21 and the capacitance module 22 to be supplied to the lamp body 10
Electricity, so that the lamp body 10 shines.
In a preferable examples of the method for supplying power to of the utility model, in the step (B), further comprise
Step：
When the capacitance module 22 is powered to the lamp body 10, a capacitor group of the capacitance module 22 is monitored in real time
220 discharge condition；
When the discharge voltage of the capacitor group 220 of the capacitance module 22 declines because of charge loss, institute is kept
Capacitor group 220 is stated to discharge；And
When the discharge voltage of the capacitor group 220 of the capacitance module 22 reaches a threshold value, then recover alternating current and supply
Electricity.
In another preferable examples of the method for supplying power to of the utility model, in the step (B), further wrap
Include step：
When the capacitance module 22 is powered to the lamp body 10, a capacitor group of the capacitance module 22 is monitored in real time
220 discharge condition；
When the discharge voltage of the capacitor group 220 of the capacitance module 22 declines because of charge loss, institute is kept
Capacitor group 220 is stated to discharge；And
After the discharge voltage of the capacitor group 220 of the capacitance module 22 reaches a threshold value, if city can not be recovered
Electricity power supply, then the capacitor group 220 of the capacitance module 22 be retained as the lamp body 10 and power.
It should be understood by those skilled in the art that the embodiment of the utility model shown in foregoing description and attached drawing is only used as
Illustrate and be not intended to limit the utility model.The purpose of this utility model completely and effectively realizes.The work(of the utility model
Energy and structural principle show and illustrate in embodiment, under without departing from the principle, the embodiment of the utility model
Can there are any deformation or modification.
Claims (12)
- A 1. capacitor emergency light, it is characterised in that including：One lamp body；One power supply unit, wherein said supply unit include a civil power module and a capacitance module, and the lamp body is electrically connected to The civil power module and the capacitance module；AndOne processing and control element (PCE), wherein the civil power module and the capacitance module are controllably connected to the processing control Unit processed, wherein the processing and control element (PCE) further includes a detection module and a control module, wherein the detection mould Block is communicably connected with each other with said supply unit, wherein the detection module carries out the circuit condition of said supply unit Detection, wherein the control module selects the civil power module and the capacitance module according to the testing result of the detection module In a module to the lamp body provide electric energy.
- 2. according to the capacitor emergency light described in claim 1, wherein the capacitance module further includes a capacitor Group, the capacitor group can energize to discharge and recharge for the lamp body.
- 3. according to the capacitor emergency light described in claim 2, lead to wherein the processing and control element (PCE) further includes one Module is believed, wherein the communication module is communicatively coupled with the detection module and the control module.
- 4. according to the capacitor emergency light described in claim 2, wherein said supply unit further includes a driving mould Block, wherein the drive module is connected in which can be powered with the lamp body, alternating current is supplied the lamp body uses.
- 5. according to the capacitor emergency light described in claim 4, wherein the lamp body uses LED light or gas-discharge lamp, institute State drive module and use a LED drive power or ballast.
- 6. according to the capacitor emergency light described in claim 3, wherein the processing and control element (PCE) passes through the detection module Detection data to alternating current and the capacitor group and then optionally control said supply unit.
- 7. according to the capacitor emergency light described in claim 6, wherein the detection module and the civil power module and described Control module connects in which can mutually be powered, and the situation of the civil power module is detected and is used to control.
- 8. according to the capacitor emergency light described in claim 6, wherein the detection module and the capacitance module and described Control module connects with being powered, for detecting the situation of the capacitor group.
- 9. according to the capacitor emergency light described in claim 8, wherein the capacitance module is further by the detection mould Block detects the stream situation of discharge and recharge.
- 10. according to the capacitor emergency light described in claim 9, wherein the capacitance module further includes an equal galvanic electricity Road, is the capacitor group discharge and recharge equilibrium assignmen electric current.
- 11. according to the capacitor emergency light described in claim 9, wherein the detection module and the control module are to described The circuit state of capacitance module is acquired, and the control module tests said supply unit to described according to certain cycle The power supply result of lamp body.
- 12. according to the capacitor emergency light described in claim 11, wherein the communication module of the detection module is into one Step ground is an Internet of Things module, and the state of the capacitor emergency light is shared to Internet of Things.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399906.0U CN207354687U (en) | 2017-10-26 | 2017-10-26 | Capacitor emergency light |
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| CN201721399906.0U CN207354687U (en) | 2017-10-26 | 2017-10-26 | Capacitor emergency light |
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| CN207354687U true CN207354687U (en) | 2018-05-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107708275A (en) * | 2017-10-26 | 2018-02-16 | 深圳迈睿智能科技有限公司 | Capacitor emergency light and its method of supplying power to |
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2017
- 2017-10-26 CN CN201721399906.0U patent/CN207354687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107708275A (en) * | 2017-10-26 | 2018-02-16 | 深圳迈睿智能科技有限公司 | Capacitor emergency light and its method of supplying power to |
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