CN208078729U - Graphene emergency service equipment and graphene emergency power supply system - Google Patents
Graphene emergency service equipment and graphene emergency power supply system Download PDFInfo
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- CN208078729U CN208078729U CN201820512884.2U CN201820512884U CN208078729U CN 208078729 U CN208078729 U CN 208078729U CN 201820512884 U CN201820512884 U CN 201820512884U CN 208078729 U CN208078729 U CN 208078729U
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Abstract
The utility model provides a kind of graphene emergency service equipment and graphene emergency power supply system, is related to the technical field of power supply unit, including graphene lithium battery, power supply monitoring module, multiple switch, DC-DC converter, inverter and controller；Graphene lithium battery and the input terminal of DC-DC converter, inverter are separately connected, and switch is respectively arranged between DC-DC converter and the input terminal and graphene lithium battery of inverter；Power supply monitoring module is separately connected with graphene lithium battery, DC-DC converter and inverter；Controller is connect with power detection module, and for receiving working state signal and output status signal, and when working state signal or output status signal are more than default safety value, control graphene lithium battery stops charge and discharge；Controller is also connected with each switch.The graphene emergency service equipment life of the utility model embodiment is long, safe to use and discharge time is long, output stablizes, is easy-to-use.
Description
Technical field
The utility model is related to power supply unit fields, are answered more particularly, to a kind of graphene emergency service equipment and graphene
Anxious power supply system.
Background technology
Nowadays, with the development of electric power, people's lives increasingly be unable to do without electricity.If without electricity, people will very not
Custom.In many places, especially Post disaster relief area, if power failure or electric power can not restore in time suddenly, it is likely that can band
Carry out serious influence, or even can cause casualties, so power supply unit just more becomes abnormal important in special circumstances.Therefore with
The raising of quality of life, the portable power supply unit of conveniently moving there has been considerable effect, and modern electrical equipment
Power consumption be getting faster, correspondingly, people are just also higher and higher therewith to the capacity requirement of power supply unit.Currently on the market
Though emergency service equipment can solve the problems, such as the continuation of the journey in the electrical equipment short time, it is inefficient, output is unstable, uses the longevity
Life is not grown, it is difficult to be used for a long time.
It is well known that the electricity of power supply unit is related with temperature.When battery operating temperature inside power supply unit is excessively high,
Inside battery can occur chemical reaction and generate gas, can not only charge efficiency be made to reduce in this way, but also can make battery explosion, send out
It is raw dangerous, cause personal injury.In addition to this, if short circuit occurs in charge circuit when people charge to power supply unit,
Or power supply unit when discharging since overload occurs that discharge current is excessive, these can all cause power supply unit certain damage.With
The progress of science and technology, safety is necessarily primary solves the problems, such as, how to ensure power supply unit safely, ensure not to using
People damage the project for having become important.
It is directed to the problem that emergency service equipment life described above is short, discharge time is short, safety is poor, at present not yet
It is proposed effective solution scheme.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of graphene emergency service equipment and the emergent confessions of graphene
Electric system can improve emergency service equipment in the prior art, extend service life, increase discharge time, improve
Safety.
In a first aspect, the utility model embodiment provides a kind of graphene emergency service equipment, the emergency service equipment
Including：Graphene lithium battery, power supply monitoring module, multiple switch, DC-DC converter, inverter and controller；Wherein graphene
The input terminal of lithium battery and DC-DC converter, inverter is separately connected, in the input terminal and stone of DC-DC converter and inverter
It is respectively arranged with switch between black alkene lithium battery；Power supply monitoring module and graphene lithium battery, DC-DC converter and inverter point
It does not connect, working state signal and output status signal for acquiring graphene lithium battery；Controller and power supply monitoring module
Connection, for receiving working state signal and output status signal, and when working state signal or output status signal are more than pre-
If when safety value, control graphene lithium battery stops charge and discharge；Controller is also connected with each switch, for controlling opening for switch
Conjunction state.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, power supply monitoring module includes：Temperature collecting cell, the temperature signal for acquiring graphene lithium battery；Above controller is used
In when temperature signal is more than default safety value, control graphene lithium battery stops charge and discharge.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, power supply monitoring module further includes：Current acquisition unit, the current signal for acquiring graphene lithium battery；Above controller
For when temperature signal is more than default safety value, control graphene lithium battery to stop charge and discharge.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect,
In, the output end of DC-DC converter includes：DC24V output interfaces, DC12V output interfaces and DC5VUSB output interfaces.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect,
In, the output end of above-mentioned inverter includes AC220V output interfaces.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, further include：Charger, for being electrically connected with city, output end is connect the input terminal of charger with graphene lithium battery.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect,
In, which further includes：Power supply display module；Power supply display module is connect with above controller, for showing stone
The electricity remaining information and charge and discharge power information of black alkene lithium battery.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, which further includes：LED light and LED switch；LED light switch is connect with above controller, for receiving control
The switch modulating signal of device processed, and control above-mentioned LED light and light or extinguish.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, above-mentioned switch is optoelectronic switch.
Second aspect, the utility model embodiment additionally provide a kind of graphene emergency power supply system, including：Shell dissipates
The graphene emergency service equipment that heat fan, shoulder strap and any one of above-mentioned first aspect and its each possible embodiment provide；It dissipates
Heat fan and the setting of graphene emergency service equipment are inside the housing；Heat emission fan is used for when graphene emergency service equipment works,
For graphene emergency service equipment cooling；Shoulder strap is set on shell.
The utility model embodiment brings following advantageous effect：The emergent confession of graphene that the utility model embodiment provides
Electric equipment and graphene emergency power supply system use built-in power of the graphene as emergency service equipment, including contain temperature
The power supply monitoring module of collecting unit and current acquisition unit is spent, controller controls the charge and discharge of graphene lithium battery, and controls
The AC or DC of emergency service equipment processed exports, and when graphene lithium battery works, power supply monitoring module acquires graphite in real time
The work state information of alkene lithium battery, it is ensured that safety when emergency service equipment uses；Simultaneously because in emergency service equipment
Portion uses graphene lithium battery as power supply, can be discharged with quick charge, long-time and service life is long, additionally provided simultaneously
Continual and steady supply of electric power, powered stable are reliable.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is realized and is obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment cited below particularly, and
The appended attached drawing of cooperation, is described in detail below.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the fundamental diagram for the graphene emergency service equipment that the utility model embodiment provides；
Fig. 2 is the operating diagram for the graphene emergency service equipment that the utility model embodiment provides；
Fig. 3 is the workflow of the power supply monitoring module for the graphene emergency service equipment that the utility model embodiment provides
Figure；
Fig. 4 is the appearance diagram for the graphene emergency service equipment that the utility model embodiment provides.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
Now with the development of electric power, people's lives increasingly be unable to do without electricity.If without electricity, people will not practise very much
It is used.In many places, especially Post disaster relief area, if power failure or electric power can not restore in time suddenly, it is likely that will band
Carry out serious influence, or even can cause casualties, so power supply unit just more becomes abnormal important in special circumstances.China position
In two violent earthquake band in the world, i.e., it is complete on the western circum-Pacific seismic belt between circum-Pacific seismic belt and Eurasian seismic belt
One of main earthquake territory in ball land, continental earthquake accounts for about the 35% of Global land earthquake, and has ground after the earthquake
Shape difficulty is big, traffic difficulty is big, communication difficulty is big, weather difficulty is big, extent of the destruction is especially big, disaster area is especially big, the dead and wounded common people
Geology dangerous (aftershock and barrier lake) after special more, calamity, the features such as disaster area self-saving ability is low.Seismic disaster relief task weight, hardly possible
Degree is big, has higher requirements to rescue outfit, and lacks high, precision and frontier equipment in the equipment provisioned in Disaster Response Force at present, Zhi Nengshi
General rescue needs are answered, inefficient problem is inevitably present when disposing the large scale disasters such as earthquake.Such as river in Shangdong Province
Valley earthquake centre there is the problems such as large-scale rescue aid cannot be introduced into, supply of electric power cannot restore in time.Therefore, conveniently moving,
Economic and practical backup power supply just more has considerable effect.And the earthquake portable emergency power supply based on graphene is as this
It is irreplaceable that a kind of ideal equipment of sample can play the role of power grid.
Based on this, a kind of graphene emergency service equipment and graphene emergency service system that the utility model embodiment provides
System can extend the service life of emergency service equipment, improve safety and increase discharge time.
The built-in power of the emergency service equipment of the utility model uses advanced graphene lithium battery, herein first to stone
Black alkene lithium battery makees following introduce：
First, graphene (Graphene) be one kind by carbon atom with sp2The hexangle type of hybridized orbit composition is brilliant in honeycomb
The two-dimentional carbon nanomaterial of lattice has excellent optics, electricity, mechanical characteristic, in materialogy, micro-nano technology, the energy, biology doctor
And drug delivery etc. have important application.It is to be stripped out from graphite material, only had by what carbon atom formed
A kind of two dimensional crystal of one layer of atomic thickness.Graphene is 100 times higher than the electric conductivity of copper, 140 times higher than the conductive speed of silicon with
On.This is also the reason of five times faster than the charging rate of general rechargeable battery of graphene ball material battery or more.The two of graphene
Structure is tieed up, makes it have ideal monoatomic layer thickness, theoretical specific surface area is up to 2630m2·g-1, and electric conductivity and chemistry are steady
It is qualitative good, it is considered to be ideal electrode material for electric double layer capacitor.
Secondly as the above-mentioned unique property of grapheme material, before just having application in terms of the lithium ion battery material
Scape.As battery electrode material, grapheme material is regarded special with the charge and discharge similar with low temperature soft charcoal material when negative material
Sign.The degree of disorder or the high thermal reduction grapheme material of specific surface area have relatively higher reversible lithium storage capacity, grapheme material
In a large amount of pore defect can improve reversible lithium storage capacity.When graphene is as anode material of lithium battery, electric property
Be mainly derived from surface oxygen functional group and Reversible redox reaction of the lithium ion under high potential, and irreversible capacity compared with
It is low.Using the characteristic of graphene cathode high power capacity and graphene anode high-multiplying power discharge, can be designed that with high-energy density
Lithium-ion capacitor and height ratio capacity graphene composite lithium ion battery positive electrode.In graphene lithium battery, graphene is utilized
The characteristic of cathode high power capacity and positive high-multiplying power discharge, make its charging rate just natural five times faster than general rechargeable battery with
On, still electric power is full after cycle charge-discharge hundreds of thousands time, and battery life is just considerably beyond other batteries.
It needs in view of the service life to power supply unit of meeting an urgent need and discharges power supply unit quick charge of meeting an urgent need, long-time
High request, therefore the utility model uses built-in power of the graphene lithium battery as power supply unit.
It is portable to a kind of graphene disclosed in the utility model embodiment first for ease of understanding the present embodiment
Power supply unit describes in detail.
Embodiment one：
The utility model embodiment provides a kind of graphene emergency service equipment, including graphene lithium battery, power supply prison
Survey module, multiple switch, DC-DC converter, inverter and controller.The graphene emergency service equipment is for converting alternating current
At the work electricity consumption that electrical equipment needs, long-time that can be safe under emergency environmental provides stable work electricity to electrical equipment
Pressure.
Graphene lithium battery and the input terminal of DC-DC converter, inverter are separately connected, in DC-DC converter and inversion
It is respectively arranged with switch between the input terminal and graphene lithium battery of device.The switch can be closed with controlled change or off-state.
For example, the switch can be the controllable optoelectronic switch cut-off.
Power supply monitoring module is separately connected with graphene lithium battery, DC-DC converter and inverter, for acquiring graphene
The working state signal and output status signal of lithium battery.
Controller is connect with power detection module, working state signal and output state for receiving graphene lithium battery
Signal, and when its working state signal or the output status signal are more than default safety value, control graphene lithium battery stops
Only charge and discharge.Controller is also connected with each switch, the folding condition for controlling switch.
There are two types of working conditions for graphene emergency service equipment：Charged state and discharge condition.
When graphene emergency service equipment is in charged state, in conjunction with the fundamental diagram of Fig. 1, alternating current passes through charger
It is connected with graphene lithium battery, the input terminal of charger is electrically connected with city, and output end is connected to graphene by charging interface
Lithium battery.Charger internal is equipped with rectifier, and the alternating current voltage that alternating current inputs is changed into flat by the rectified action of rectifier
Surely, the direct current easily stored is stored in by the transmission of charger in graphene lithium battery, is provided for the emergency service of equipment
Good electric energy basis.Emergency power supply is not connect with electrical equipment at this time, and all switches are off-state.Controller
Power supply display unit is controlled, liquid crystal display is made to show the real-time information about power of graphene lithium battery and charged state.
The switch that equipment uses can controlled change closure or off-state.For example, the switch can be controllable cut-offs
Optoelectronic switch or relay, the utility model embodiment is without limitation.Herein by taking optoelectronic switch as an example, detailed work is done
It is described.
Emergency service equipment uses optoelectronic switch (photoisolator), it is that luminescent device and photoreceptor are integrated
Together, or with an optical fiber device two parts connected.Usual luminescent device is light emitting diode (LED),
Light receiving element is photistor etc..The electric signal being added on luminescent device is the input signal of coupler, and receiving device is defeated
The signal gone out is the output signal of isolator.When there is the input terminal that input signal is added in photoisolator, luminescent device shines,
The irradiation of photosensitive tube light generates photoelectric current, so that output end is generated corresponding electric signal, then realizes the transmission and conversion of photoelectricity.
It is mainly characterized by the transmission that electric signal is realized using light as medium, and is being entirely electrically between the outputting and inputting of device
Insulation.Emergency service equipment had not only played the purpose of strong and weak electric isolution with optoelectronic switch, but also protected circuit and component
Overvoltage is burnt out, and is also switched at high speed for the realization of emergency service equipment and is provided guarantee.The utilization of optoelectronic switch can be divided into following several
Kind：
(1), the ground wire output and input between two parts can be separated, respectively uses a set of power supply power supply.Such information
Pass through opto-electronic conversion, unidirectional delivery；And since insulation resistance is very big between photoisolator input and output end, parasitic capacitance
Very little, therefore, interference signal are difficult to feed back to input terminal from output end, to play buffer action.
(2), level conversion can be carried out.Level conversion can be easily realized by photoisolator.
(3), driving capability can be improved.Isolation photoelectrical coupler (such as Darlington circuit) output and silicon-controlled output type
Coupled apparatus not only has isolation features, but also has stronger carrying load ability.Microcomputer output signal passes through this photoelectricity
It, can directly band dynamic load after isolating device.
When graphene emergency service equipment is in discharge condition, in conjunction with the operating diagram of Fig. 2, if in use, electricity consumption
Equipment is common household electrical appliance etc., then the exchange of AC220V is needed to input.Electrical equipment is connected by AC220V output interfaces
Graphene lithium battery inside to equipment presses AC output switches at this time, and the direct current that emergency service equipment generates is just through inversion
Device is changed into 220V AC voltage, is power supply for electrical equipment.
If electrical equipment is fluctuated than more sensitive instrument and electrical equipment, such as to voltage and current：Mobile phone, printer, biography
Prototype, computer etc..Such electrical equipment is connected to the graphene lithium battery inside equipment by the DC output interfaces of different volt values,
DC output switches are pressed, the direct current that emergency service equipment generates is changed into the DC voltage of corresponding voltage through DC-DC converter,
For power supply for electrical equipment.For example, when electrical equipment needs 24V DC voltages to input, then the equipment is connected to power supply unit
On DC24V output interfaces, and DC switches are opened, the direct current energy of graphene lithium battery interior storage will pass through DC-DC converter
DC24V voltages are converted into, are charged to electrical equipment.
The DC-DC converter is serially connected between graphene lithium battery and DC output interface, will be in graphene lithium battery
DC voltage conversion at a variety of different volt values DC voltage.It is realized by DC chopped-wave, rectification inside DC-DC converter more
The transformation of the DC voltage of the different volt values of kind.
In specific works, i.e., graphene lithium emergency service equipment connection electrical equipment carries out direct-current discharge.Direct current transformation
The direct current of graphene lithium battery can first be become the fixed voltage of adjustable voltage (5V, 12V, 24V) by device by DC chopped-wave.
After copped wave, DC-DC converter also has switching process, and during this, the filter circuit of commutator transformer can be without output
Halfwave rectifier, full-wave rectification, full-bridge rectification and the Push-pull Forward Rectifier circuit of filter inductance, the utility model embodiment to this not
It is limited.DC voltage by copped wave and rectification can be used to direct current output, for example, logical using 5VUSB lines in electrical equipment
When crossing 5VUSB output interfaces and being connected to power supply unit, graphene lithium battery can pass through commutator transformer under the control of the controller
It is stable 5V direct current outputs by the DC conversion of internal reservoir, electrical equipment is powered, its normal work is made.When with
When electric equipment needs 12V 24V DC supply inputs, i.e., power supply is connected to by DC12V output interfaces or DC24V output interfaces and set
Standby, the voltage transformation principle inside power supply unit is identical, does not do excessively repeating herein.
In DC-DC converter transfer process, the electric energy of (20~30) % can be saved with DC chopped-wave, can not only play pressure regulation
Effect (Switching Power Supply), while can also play the role of effectively inhibiting grid side harmonic current noise.
In discharge process, the liquid crystal display of controller control device shows the real-time electricity residue letter of graphene lithium battery
Breath and discharge condition information are convenient for the observation of user.
In view of the safety of emergency service equipment, above-mentioned emergency service equipment further includes power supply monitoring module, with graphite
Alkene lithium battery, DC-DC converter and inverter are separately connected, the working state signal for acquiring graphene lithium battery and output
Status signal.In view of the safety of graphene lithium battery contains many aspects, above-mentioned power supply monitoring module includes temperature again
Collecting unit and current acquisition unit, referring to Fig. 3, power supply monitoring module first carries out the workflow of power detection module when working
Initialization recycles AD/DA modules to carry out AD/DA conversions, passes through sensor collection voltages, temperature and electric current, controller control
Monitoring modular processed makes its corresponding signal data acquired be shown in display screen, and executes action.After action executes, controller control
Collecting unit processed continues the acquisition of live signal.
First, the electricity of graphene lithium battery is related with temperature.When the temperature increases, the chemistry of graphene lithium battery interior
Reaction can be more fiercer than under low temperature or room temperature, to make the chemical reaction of inside battery can be more abundant, so battery is released
Electricity can also increase, discharge time can be elongated.But when the temperature is excessively high, chemical reaction generation gas can occur for inside battery,
Can not only charge efficiency be made to reduce in this way, but also battery explosion can be made, caused danger.Due to battery capacity, degree of safety and
It is closely related with the temperature of battery to judge whether battery breaks down etc., therefore uses temperature collecting cell, acquires graphite in real time
Alkene lithium battery temperature.In measuring temperature, with temperature sensor (such as：High-precision thermistor) acquisition graphene lithium electricity
Pond temperature recycles AD and DA conversion modules, sends temperature real time information to controller, when temperature is more than preset safety value
When controller can control graphene lithium battery and be automatically stopped charging, the temperature safety value of equipment is set when can dispatch from the factory,
Can also be that user is preset according to specific working environment, the utility model embodiment is without limitation.
Secondly, when graphene emergency service equipment charge charge circuit it is possible that short circuit situation or graphene lithium
Since overload is likely to occur the excessive situation of discharge current when battery discharge, these can all cause equipment certain damage, because
This, emergency service equipment uses current acquisition unit, the real-time charging and discharging currents of graphene lithium battery is acquired, when judging work
Whether the charge and discharge process of battery is normal.Current acquisition unit acquires electric current using current sensor, recycles AD and DA conversions
Module sends electric current real time information to controller, and when electric current is more than the safety value of setting, controller can control graphene lithium
Battery is automatically stopped charge and discharge, and the electric current safety value of equipment is set when can dispatch from the factory, and can also be user according to tool
The working environment of body is preset, and the utility model embodiment is without limitation.
In view of working environment and specific demand, above-mentioned emergency service equipment is also set up there are one LED light and a LED light
Switch, LED light switch are connect with controller, receive the switch modulating signal of controller, and control LED light and light or extinguish.When making
When needing illumination with personnel, LED switch is pressed, LED light is lighted, and certain facility is provided for user of service.
The utility model provides a kind of graphene emergency service equipment, including graphene lithium battery, power supply monitoring module,
Multiple switch, DC-DC converter, inverter and controller, long using graphene service life of lithium battery, discharge time length characteristic,
And graphene lithium battery is monitored in real time using power supply monitoring module, when alleviating short emergency service equipment life, electric discharge
Between short, problem that safety is poor, keep longer emergency service equipment life, safety in utilization higher, discharge time longer.
Embodiment two：
The utility model embodiment provides a kind of graphene emergency power supply system, including：Shell, heat emission fan, shoulder strap and
The graphene emergency service equipment that above-described embodiment provides；Heat emission fan and the setting of graphene emergency service equipment are inside the housing；
Heat emission fan is used for when graphene emergency service equipment works, and is graphene emergency service equipment cooling；Shoulder strap is set to shell
On.
Wherein, two equal length adjustables of shoulder strap, the carrying of personnel easy to use.
The graphene emergency power supply system that the utility model embodiment provides, the graphene provided with above-described embodiment are emergent
Power supply unit technical characteristic having the same reaches identical technique effect so can also solve identical technical problem.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned term with concrete condition
Concrete meaning in the present invention.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing unit,
Can be that each unit physically exists alone, it can also be during two or more units be integrated in one unit.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to aforementioned
The utility model is described in detail in embodiment, it will be understood by those of ordinary skill in the art that：It is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to the skill recorded in previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation is replaced, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model is answered described is wanted with right
Subject to the protection domain asked.
Claims (10)
1. a kind of graphene emergency service equipment, which is characterized in that including：Graphene lithium battery, power supply monitoring module, Duo Gekai
Pass, DC-DC converter, inverter and controller；
The input terminal of the graphene lithium battery and the DC-DC converter, inverter is separately connected, and is converted in the DC-DC
It is respectively arranged with the switch between device and the input terminal and the graphene lithium battery of inverter；
The power supply monitoring module is separately connected with the graphene lithium battery, the DC-DC converter and the inverter, is used
In the working state signal and output status signal that acquire the graphene lithium battery；
The controller is connect with the power supply monitoring module, for receiving the working state signal and output state letter
Number, and when the working state signal or the output status signal are more than default safety value, control the graphene lithium electricity
Pond stops charge and discharge；
The controller is also connected with each switch, the folding condition for controlling the switch.
2. graphene emergency service equipment according to claim 1, which is characterized in that the power supply monitoring module includes：
Temperature collecting cell, the temperature signal for acquiring the graphene lithium battery；
The controller is used to, when the temperature signal is more than the default safety value, control the graphene lithium battery and stop
Charge and discharge.
3. graphene emergency service equipment according to claim 2, which is characterized in that the power supply monitoring module is also wrapped
It includes：Current acquisition unit, the current signal for acquiring the graphene lithium battery；
The controller is used to, when the temperature signal is more than the default safety value, control the graphene lithium battery and stop
Charge and discharge.
4. graphene emergency service equipment according to claim 1, which is characterized in that the output of the DC-DC converter
End includes DC24V output interfaces, DC12V output interfaces and DC5VUSB output interfaces.
5. graphene emergency service equipment according to claim 1, which is characterized in that the output end of the inverter includes
AC220V output interfaces.
6. graphene emergency service equipment according to claim 1, which is characterized in that further include：Charger, the charging
For being electrically connected with city, output end is connect the input terminal of device with the graphene lithium battery.
7. graphene emergency service equipment according to claim 1, which is characterized in that further include：Power supply display module；
The power supply display module is connect with the controller, for show the electricity remaining information of the graphene lithium battery with
And charge and discharge power information.
8. graphene emergency service equipment according to claim 1, which is characterized in that further include：LED light and LED are opened
It closes；
The LED light switch is connect with the controller, the switch modulating signal for receiving the controller, and described in control
LED light is lighted or is extinguished.
9. according to claim 1-8 any one of them graphene emergency service equipment, which is characterized in that the switch is light
Electric switch.
10. a kind of graphene emergency power supply system, which is characterized in that including：Shell, heat emission fan, shoulder strap and claim 1-9 appoint
Graphene emergency service equipment described in one；
The heat emission fan and the graphene emergency service equipment are arranged in the enclosure；
The heat emission fan is used for when the graphene emergency service equipment works, and is dissipated for the graphene emergency service equipment
Heat；
The shoulder strap is set on the shell.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512884.2U CN208078729U (en) | 2018-04-11 | 2018-04-11 | Graphene emergency service equipment and graphene emergency power supply system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820512884.2U CN208078729U (en) | 2018-04-11 | 2018-04-11 | Graphene emergency service equipment and graphene emergency power supply system |
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| Publication Number | Publication Date |
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| CN208078729U true CN208078729U (en) | 2018-11-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108258801A (en) * | 2018-04-11 | 2018-07-06 | 防灾科技学院 | Graphene emergency service equipment and graphene emergency power supply system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108258801A (en) * | 2018-04-11 | 2018-07-06 | 防灾科技学院 | Graphene emergency service equipment and graphene emergency power supply system |
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Granted publication date: 20181109 Termination date: 20200411 |