CN207124479U - The mobile terminal of solar recharging - Google Patents
The mobile terminal of solar recharging Download PDFInfo
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- CN207124479U CN207124479U CN201721148665.2U CN201721148665U CN207124479U CN 207124479 U CN207124479 U CN 207124479U CN 201721148665 U CN201721148665 U CN 201721148665U CN 207124479 U CN207124479 U CN 207124479U
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- battery
- mobile terminal
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- internal battery
- power supervisor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model embodiment provides a kind of mobile terminal of solar recharging.Mobile terminal includes：Internal battery, built-in power supervisor and solar panel, the solar panel are connected with the power supervisor, and the power supervisor is connected with the internal battery；The solar panel is arranged on the outside of mobile terminal, the solar panel is used to the luminous energy received changing into electric energy, and caused electric energy is sent to the internal battery by the power supervisor, to be charged by the power supervisor to the internal battery, as long as in the place for having sunshine, can using solar continuous charges to mobile terminal, even if in the case of realizing no dc source power supply such as out of doors, mobile terminal can also be charged at any time by solar energy, brought great convenience for mobile terminal user.
Description
Technical field
The utility model embodiment is related to communication technical field, more particularly to a kind of mobile terminal of solar recharging.
Background technology
With the continuous development of solar cell, the application of solar cell enters work from military field, space industry
The departments such as industry, business, agricultural, communication, household electrical appliance and public utility, it is particularly possible to dispersedly in outlying district, high mountain, sand
Unconcerned, island and rural area use, to save the expensive transmission line of electricity of cost.
As function is more and more in mobile terminal, mobile terminal power consumption is larger, because the battery of mobile terminal is usual
Seldom electricity can only be stored, the battery of the mobile terminal comprising characteristics such as multimedia, intellectuality and giant-screens is using upper past
Toward all not reaching desired usage time, the situation of no dc source power supply such as out of doors, the mobile end of user
Frequent not enough power supply is held, many troubles are brought to user.Generally, user needs carrying about standby battery or mobile electricity
Source, to change reserve battery in mobile terminal not enough power supply or be charged with portable power source.But reserve battery and shifting
The electricity of dynamic power supply is limited, can only respite mobile terminal not enough power supply the problem of, portable power source charging can not be continuously, because
This, out of doors etc. in the case of no dc source power supply, the frequent not enough power supply of mobile terminal still can be brought tired to user
Disturb.
Utility model content
The utility model embodiment provides a kind of mobile terminal of solar recharging, to solve current reserve battery and movement
The electricity of power supply is limited, can only respite mobile terminal not enough power supply the problem of, can not be continuously portable power source charging ask
Topic, out of doors etc. in the case of no dc source power supply, the frequent not enough power supply of mobile terminal still can be brought tired to user
Disturb.
A kind of mobile terminal of solar recharging of offer of the utility model embodiment, including：Internal battery, built-in electricity
Source manager and solar panel, the solar panel are connected with the power supervisor, the power supervisor with
The internal battery connection；
The solar panel is arranged on the outside of mobile terminal, and the solar panel is used for the light that will be received
Electric energy can be changed into, and caused electric energy is sent to the internal battery by the power supervisor, to pass through the electricity
Source manager charges to the internal battery.
Based on the mobile terminal of above-mentioned solar recharging, alternatively, photovoltaic controller, the solar panel passes through
The photovoltaic controller is connected with the power supervisor.
Based on the mobile terminal of above-mentioned solar recharging, alternatively, the power supervisor includes：First voltage monitors
Module, the first control module and the second control module；
The first voltage monitoring modular is used for the voltage for monitoring the internal battery；
First control module is used for when the voltage of the internal battery is less than the first preset voltage value, starts to institute
State internal battery charging；When the voltage of the internal battery reaches the second preset voltage value, stop filling the internal battery
Electricity.
Based on the mobile terminal of above-mentioned solar recharging, alternatively, second control module is used for described built-in
When the voltage of battery reaches second preset voltage value, control information is sent to the photovoltaic controller；
The photovoltaic controller is additionally operable to when receiving the control information, stops transmitting electricity to the power supervisor
Energy.
Based on the mobile terminal of above-mentioned solar recharging, alternatively, the photovoltaic controller includes：Power detection mould
Block,
The power detection module is used for the power output for detecting the solar panel, and small in the power output
When predetermined power, to the power supervisor transmit power deficiency information；
The power supervisor is additionally operable to after the underpower information is received, control mobile terminal output prompting letter
Breath, to prompt the user with the power output of solar panel deficiency.
Based on the mobile terminal of above-mentioned solar recharging, alternatively, in addition to：Second battery；
Second battery is connected by the power supervisor with the photovoltaic controller；
The power supervisor is additionally operable to when the voltage of the internal battery reaches second preset voltage value, to institute
The second battery is stated to be charged.
Based on the mobile terminal of above-mentioned solar recharging, alternatively, the power supervisor is additionally operable to described built-in
During battery electric quantity deficiency, switch to and powered from second battery to mobile terminal；
The power supervisor is additionally operable in the second battery electric quantity deficiency, is switched to from the internal battery to shifting
Dynamic terminal power supply.
Based on the mobile terminal of above-mentioned solar recharging, alternatively, the power supervisor also includes：Second voltage is supervised
Module and the 3rd control module are surveyed,
The second voltage monitoring modular is additionally operable to monitor the voltage of second battery；
3rd control module is used to be less than the 3rd preset voltage value and in-built electrical in the voltage of second battery
When pond is not in charged state, starts and second battery is charged；Reach the 4th default electricity in the voltage of second battery
During pressure value, stop charging to second battery.
Based on the mobile terminal of above-mentioned solar recharging, alternatively, the power supervisor also includes：4th control mould
Block,
4th control module is used for when the voltage of second battery reaches four preset voltage value, to institute
State photovoltaic controller and send control information；
The photovoltaic controller is additionally operable to stop transmitting electricity to the power supervisor when receiving the control information
Energy.
Based on the mobile terminal of above-mentioned solar recharging, alternatively, the photovoltaic controller passes through built in mobile terminal
USB interface be connected with the power supervisor.
The mobile terminal for the solar recharging that the utility model embodiment provides, by the mobile whole outside setting sun
Energy cell panel, solar panel can change into the luminous energy received electric energy, and send caused electric energy to power supply pipe
Device is managed, so as to be charged by power supervisor to the internal battery of mobile terminal, as long as in the place for having sunshine, so that it may
Using solar continuous to be charged to mobile terminal, even if realizing the situation of no dc source power supply such as out of doors
Under, mobile terminal can also at any time be charged by solar energy, brought great convenience for mobile terminal user.
Brief description of the drawings
Fig. 1 is the structural representation of the mobile terminal for the solar recharging that the utility model embodiment provides；
Fig. 2 is the structural representation of the mobile terminal for the solar recharging that another embodiment of the utility model provides；
Fig. 3 is the structural representation of the mobile terminal for the solar recharging that another embodiment of the utility model provides；
Fig. 4 is the flow chart of the method for the solar recharging that the utility model embodiment provides；
Fig. 5 is the flow chart of the method for the solar recharging that another embodiment of the utility model provides；
Fig. 6 is the output current of solar panel and the dependency characteristic of radiant illumination that the utility model embodiment provides
Schematic diagram；
Fig. 7 is the flow chart of the method for the solar recharging that another embodiment of the utility model provides.
Embodiment
To make the technical solution of the utility model and advantage clearer, below in conjunction with the utility model embodiment
Accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is that this practicality is new
Type part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the mobile terminal for the solar recharging that the utility model embodiment provides.Referring to Fig. 1,
The mobile terminal 10 for the solar recharging that the utility model embodiment provides includes：Internal battery 11, built-in power supervisor
12 and solar panel 13, solar panel 13 be connected with power supervisor 12, power supervisor 12 and internal battery 11
Connection.
Solar panel 13 is arranged on the outside of mobile terminal 10, and solar panel 13 is used for the luminous energy that will be received
Electric energy is changed into, and sends caused electric energy to power supervisor 12, to be filled by power supervisor 12 to internal battery 11
Electricity.
Wherein, power supervisor can be battery chip or the battery controller for being managed and monitoring to battery
Deng.
Specifically, solar panel can be covered on mobile terminal case, or solar panel is made
Into the shape wholly or partially with mobile terminal case, as mobile terminal case entirety or mobile terminal case
A part is attached to the outside of mobile terminal.For example, the bonnet of mobile phone is bonnet made of solar panel, or in mobile phone
Exterior surface covers layer solar cell plate etc. afterwards.
For the utility model embodiment by setting solar panel in the outside of mobile terminal, solar panel can
The luminous energy received is changed into electric energy, and sends caused electric energy to power supervisor, so as to pass through power supervisor pair
The internal battery of mobile terminal is charged, as long as in the place for having sunshine, it is possible to using solar continuously to movement
Terminal is charged, even if in the case of realizing no dc source power supply such as out of doors, can also be by solar energy to moving
Dynamic terminal is charged at any time, is brought great convenience for mobile terminal user.
Fig. 2 is the structural representation of the mobile terminal for the solar recharging that another embodiment of the utility model provides.Upper
On the basis of stating embodiment, as shown in Fig. 2 the mobile terminal 10 of solar recharging also includes：Photovoltaic controller 14.Photovoltaic controls
Device 14 is connected 12 with solar panel 13 and power supervisor respectively, so that solar panel 13 passes through photovoltaic controller 14
It is connected with power supervisor 12.
Alternatively, photovoltaic controller is connected by the USB interface built in mobile terminal with power supervisor.
Wherein, photovoltaic controller can use high speed microprocessor and high-precision adc, be a Microcomputer Data
Collection and monitor controller, photovoltaic controller can use the photovoltaic control of the prior art being used in solar power system
Device processed is realized.
By connecting photovoltaic controller between solar panel and power supervisor, photovoltaic controller can for this implementation
The monitoring and control to solar panel is realized, constantly to provide more stable electric energy to internal battery.
Alternatively, referring to Fig. 2, in the present embodiment, power supervisor 12 includes：First voltage monitoring modular 121, first is controlled
The control module 123 of molding block 122 and second.
Specifically, first voltage monitoring modular 121 is used for the voltage for monitoring internal battery.
First control module 122 is used for when the voltage of internal battery is less than the first preset voltage value, starts to in-built electrical
Charge in pond；When the voltage of internal battery reaches the second preset voltage value, stop charging to internal battery.
Wherein, the first preset voltage value can be set according to being actually needed by technical staff, can also be by user's root
Set according to needs.Second preset voltage value is the end of charge voltage of internal battery, that is to say that internal battery reaches complete
Voltage during charged state.Second preset voltage value can by user according to the performance parameter of internal battery (for example, capacity, mark
Claim voltage, internal resistance, final discharging voltage and end of charge voltage etc.) set, the present embodiment is not especially limited to this.
If due to continuing to charge after battery reaches end of charge voltage, as overcharge, it will usually to battery performance
There is an infringement with the life-span, in the present embodiment, when the voltage for detecting internal battery reaches the second preset voltage value, power supervisor
It can determine that internal battery has been filled with, now stop charging to internal battery, to prevent from internally putting the overcharge of battery.
Further, photovoltaic controller 14 is connected with the second control module 123, and the second control module 123 is used for built-in
When the voltage of battery reaches the second preset voltage value, control information is sent to photovoltaic controller 14.
Photovoltaic controller 14 is additionally operable to, when receiving the control information of the second control module transmission, stop to power management
Device transmits electric energy.
Alternatively, the second control module 123 is used for when the voltage of internal battery is less than the first preset voltage value, to photovoltaic
Controller, which is sent, starts charge information, so that photovoltaic controller is receiving the startup charge information of the second control module transmission
When, start to power supervisor and transmit electric energy, to be charged to internal battery.
If due to continuing to charge after battery reaches end of charge voltage, as overcharge, it will usually to battery performance
There is an infringement with the life-span, in the present embodiment, when the voltage for detecting internal battery reaches the second preset voltage value, power supervisor
It can determine that internal battery has been filled with, power supervisor sends control information to photovoltaic controller, so that photovoltaic controller
When receiving the control information of the second control module transmission, stop transmitting electric energy to power supervisor, so as to further
Prevent the overcharge to internal battery.
Alternatively, photovoltaic controller 14 includes：Power detection module, power detection module are used to detect solar panel
Power output, and when power output is less than predetermined power, to the transmit power deficiency information of power supervisor 12.
Wherein, predetermined power is the minimum output work that solar panel set in advance can be internal battery charging
Rate.When the real output of solar panel is less than the predetermined power, will be unable to charge to internal battery.Predetermined power
Can by technical staff according to the performance parameter of internal battery (for example, capacity, nominal voltage, internal resistance, final discharging voltage and filling
Electric final voltage etc.) set, the present embodiment is not specifically limited for the size of predetermined power.
Power supervisor 12 is additionally operable to after underpower information is received, control mobile terminal output prompt message, with
The power output deficiency of solar panel is prompted the user with, so that user is receiving the output work of solar panel
During the message of rate deficiency, corresponding measure is taken according to being actually needed.
Alternatively, after mobile terminal receives the instruction that user stops solar recharging, stopped by power supervisor control
Only to the charging of internal battery and/or the second battery.
For example, when user receives the message of power output deficiency of solar panel, if user will move eventually
End has been placed on place without sunlight, then the position of adjustment mobile terminal by mobile terminal to be placed in the more sufficient position of sunlight
Put；Or the angle that adjustment mobile terminal is placed so that the solar panel of mobile terminal can preferably receive the sun
Can, so as to produce more electric energy；Or user is judged because weather reason sunshine is inadequate, then more power saving is used
Pattern use mobile terminal, or directly mobile terminal is filled using other modes such as reserve battery or portable power sources
Electricity.
Further, since the power output of solar panel is related to solar radiation intensity of illumination and temperature, alternatively,
In the present embodiment, solar radiation intensity of illumination and temperature that solar panel is subject to can be monitored in real time, according to solar-electricity
The solar radiation intensity of illumination and temperature that pond plate is subject to, it may be determined that the power output of solar panel, so as to realize
Real-time monitoring to the power output of solar panel.In the present embodiment, any one monitoring solar cell can be used
The method of the power output of plate realizes that the present embodiment is not specifically limited to this.
The utility model embodiment monitors the voltage of internal battery by power supervisor in real time, in the voltage of internal battery
During less than the first preset voltage value, start and internal battery is charged, realize when built-in battery electric quantity is discontented, it is automatic logical in real time
The mode for crossing solar recharging charges for internal battery；When the voltage of internal battery reaches the second preset voltage value, stopping pair
Internal battery charges, so as to prevent the overcharge to internal battery；Further, solar energy is detected by photovoltaic controller
The power output of cell panel, and when power output is less than predetermined power, to power supervisor transmit power deficiency information, power supply
Manager is after underpower information is received, control mobile terminal output prompt message, to prompt the user with solar cell
Plate power output deficiency so that user receive solar panel power output deficiency message when, according to
It is actually needed and takes corresponding measure, avoids the situation generation because of the unexpected not enough power supply of mobile terminal.
Fig. 3 is the structural representation of the mobile terminal for the solar recharging that another embodiment of the utility model provides.Upper
On the basis of stating embodiment, as shown in figure 3, mobile terminal 10 also includes：Second battery 15.Second battery 15 passes through power management
Device 12 is connected with photovoltaic controller 14.
Power supervisor 12 is additionally operable to, when the voltage of internal battery 11 reaches preset voltage value, carry out the second battery 15
Charging.Wherein, the second battery can be the battery that can store electric energy.
Power supervisor 12 is additionally operable in 11 not enough power supply of internal battery, is switched to from the second battery 15 to mobile terminal
10 power supplies；Power supervisor 12 is additionally operable in the second 15 not enough power supply of battery, is switched to from internal battery 11 to mobile terminal
10 power supplies.
Alternatively, power supervisor charge switch, in the second battery electric quantity deficiency, power supervisor is opened charging and opened
Close, to control the second battery to be charged to internal battery；When without when being charged by the second battery to internal battery, charge closing is opened
Close.
Alternatively, as shown in figure 3, power supervisor 12 also includes：Second voltage monitoring modular 124, the 3rd control module
125 and the 4th control module 126.
Second voltage monitoring modular 124 is additionally operable to monitor the voltage of the second battery.
3rd control module 125 be used for the second battery voltage less than the 3rd preset voltage value and internal battery not
During in charged state, start and the second battery is charged；When the voltage of the second battery reaches four preset voltage values, stopping pair
Second battery charges.
Wherein, the 3rd preset voltage value can be set according to being actually needed by technical staff, can also be by user's root
Set according to needs.4th preset voltage value is the end of charge voltage of the second battery, that is to say that the second battery reaches complete
Voltage during charged state.4th preset voltage value can by user according to the performance parameter of the second battery (for example, capacity, mark
Claim voltage, internal resistance, final discharging voltage and end of charge voltage etc.) set, the present embodiment is not especially limited to this.
If due to continuing to charge after battery reaches end of charge voltage, as overcharge, it will usually to battery performance
There is an infringement with the life-span, in the present embodiment, when the voltage for detecting the second battery reaches four preset voltage values, power supervisor
It can determine that the second battery has been filled with, now stop charging to the second battery, to prevent the overcharge to the second battery.
Further, photovoltaic controller 14 is connected with the 4th control module 126, and the 4th control module 126 is used for second
When the voltage of battery reaches four preset voltage values, control information is sent to photovoltaic controller 14.
Photovoltaic controller 14 is additionally operable to stop transmitting electric energy to power supervisor when receiving control information.
Alternatively, the 4th control module 126 is used for when the voltage of the second battery is less than three preset voltage values, to photovoltaic
Controller, which is sent, starts charge information, so that photovoltaic controller is receiving the startup charge information of the 4th control module transmission
When, start to power supervisor and transmit electric energy, to be charged to the second battery.
If due to continuing to charge after battery reaches end of charge voltage, as overcharge, it will usually to battery performance
There is an infringement with the life-span, in the present embodiment, when the voltage for detecting the second battery reaches four preset voltage values, power supervisor
It can determine that the second battery has been filled with, power supervisor sends control information to photovoltaic controller, so that photovoltaic controller
When receiving the control information of the second control module transmission, stop transmitting electric energy to power supervisor, so as to further
Prevent the overcharge to internal battery.
It is preferably internal battery charging, when internal battery is in fully charged state it should be noted that in the present embodiment
When, then the second battery is charged；During being charged to the second battery, however, it is determined that internal battery needs to charge, then stops
Only to the charging of the second battery, internal battery is charged.
Alternatively it is also possible to charged simultaneously for internal battery and the second battery, in this case, when in the second battery
Voltage when reaching four preset voltage values, namely when the second battery reaches fully charged state, built in power supervisor determines
Whether battery is charging, if internal battery charges, does not send control information to photovoltaic controller；If internal battery does not have
Have and charge, then send control information to photovoltaic controller, so that photovoltaic controller stops transmitting electric energy to power supervisor.
Correspondingly, when reaching the second preset voltage value in the voltage of internal battery, namely when internal battery reaches fully charged state,
Power supervisor determines whether the second battery is charging, if the second battery charges, does not send and controls to photovoltaic controller
Information processed；If the second battery is not charging, to photovoltaic controller send control information so that photovoltaic controller stop to
Power supervisor transmits electric energy.It that is to say, when internal battery and the second battery be not in charging, power supervisor is just to light
Lie prostrate controller and send control information, so that photovoltaic controller stops transmitting electric energy to power supervisor.
The present embodiment in mobile terminal by increasing by the second battery, when the voltage in internal battery reaches preset voltage value
When, namely internal battery reaches fully charged state, power manager stops charging to internal battery, switches and the second battery is filled
Electricity, namely the second battery is charged by solar panel, and a part of electric energy has been saved, also, in built-in battery electric quantity
When insufficient, power manager switches to is powered from internal battery to mobile terminal, so as to save the energy, can be avoided because in
It is insufficient and internal battery can not be charged to put battery electric quantity, causes user that the situation of mobile terminal can not be used to occur.
Fig. 4 is the flow chart of the method for the solar recharging that the utility model embodiment provides.The utility model embodiment
It is limited for the electricity of current reserve battery and portable power source, can only respite mobile terminal not enough power supply the problem of, can not
The problem of being continuously portable power source charging, out of doors etc. in the case of no dc source power supply, the frequent electricity of mobile terminal is not
Foot still can be to the puzzlement that user brings, there is provided the method for solar recharging.The executive agent of this method is mobile terminal, example
Such as mobile phone, tablet personal computer, notebook computer, as shown in figure 4, this method comprises the following steps that：
Step S101, the luminous energy received is converted into electric energy by the solar panel set outside mobile terminal.
Step S102, solar panel sends caused electric energy to shifting by the power supervisor built in mobile terminal
The internal battery of dynamic terminal, internal battery is charged by power supervisor.
Wherein, power supervisor can be battery chip or the battery controller for being managed and monitoring to battery
Deng.
For the utility model embodiment by setting solar panel in the outside of mobile terminal, solar panel can
The luminous energy received is changed into electric energy, and sends caused electric energy to power supervisor, so as to pass through power supervisor pair
The internal battery of mobile terminal is charged, as long as in the place for having sunshine, it is possible to using solar continuously to movement
Terminal is charged, even if in the case of realizing no dc source power supply such as out of doors, can also be by solar energy to moving
Dynamic terminal is charged at any time, is brought great convenience for mobile terminal user.
Fig. 5 is the flow chart of the method for the solar recharging that another embodiment of the utility model provides.In above-described embodiment
On the basis of, in the present embodiment, mobile terminal also includes：Photovoltaic controller, solar panel will be produced by photovoltaic controller
Raw electric energy sends power supervisor to.As shown in figure 5, this method comprises the following steps that：
Step S201, when the voltage for detecting internal battery is less than the first preset voltage value, power supervisor startup pair
Internal battery charges.
Wherein, the first preset voltage value can be set according to being actually needed by technical staff, can also be by user's root
Set according to needs.
Alternatively, when the voltage of internal battery is less than the first preset voltage value, the voltage controller built in mobile terminal
Sent to photovoltaic controller and start charge information, so that photovoltaic controller is receiving the startup charging of the second control module transmission
During information, start to power supervisor and transmit electric energy, to be charged to internal battery.
Step S202, the luminous energy received is converted into electric energy by the solar panel set outside mobile terminal.
Step S203, solar panel sends caused electric energy to power supervisor by photovoltaic controller, with logical
Power supervisor is crossed to charge to internal battery.
Step S204, power supervisor monitors the voltage of internal battery in real time, when the voltage for detecting internal battery reaches
During the second preset voltage value, power supervisor stops charging to internal battery, and sends control information to photovoltaic controller.
Wherein, the second preset voltage value is the end of charge voltage of internal battery, that is to say that internal battery reaches and fills completely
Voltage during electricity condition.Second preset voltage value can by user according to the performance parameter of internal battery (for example, capacity, nominal
Voltage, internal resistance, final discharging voltage and end of charge voltage etc.) set, the present embodiment is not especially limited to this.
If due to continuing to charge after battery reaches end of charge voltage, as overcharge, it will usually to battery performance
There is an infringement with the life-span, in the present embodiment, when the voltage for detecting internal battery reaches the second preset voltage value, power supervisor
It can determine that internal battery has been filled with, now stop charging to internal battery, to prevent from internally putting the overcharge of battery.
Step S205, photovoltaic controller stops transmitting electric energy to power supervisor when receiving control information.
If due to continuing to charge after battery reaches end of charge voltage, as overcharge, it will usually to battery performance
There is an infringement with the life-span, in the present embodiment, when the voltage for detecting internal battery reaches the second preset voltage value, power supervisor
It can determine that internal battery has been filled with, power supervisor sends control information to photovoltaic controller, so that photovoltaic controller
When receiving the control information of the second control module transmission, stop transmitting electric energy to power supervisor, so as to further
Prevent the overcharge to internal battery.
Step S206, photovoltaic controller monitors the power output of solar panel in real time.
Wherein, predetermined power is the minimum output work that solar panel set in advance can be internal battery charging
Rate.When the real output of solar panel is less than the predetermined power, will be unable to charge to internal battery.Predetermined power
Can by technical staff according to the performance parameter of internal battery (for example, capacity, nominal voltage, internal resistance, final discharging voltage and filling
Electric final voltage etc.) set, the present embodiment is not specifically limited for the size of predetermined power.
In the present embodiment, it can be realized using the method for the power output of any one monitoring solar panel, this
Embodiment is not specifically limited to this.
Step S207, when detecting that power output is less than predetermined power, photovoltaic controller sends work(to power supervisor
Rate deficiency information.
Step S208, after underpower information is received, power supervisor control mobile terminal output prompt message, with
Prompt the user with the power output deficiency of solar panel.In the present embodiment, after underpower information is received, power supply pipe
Device control mobile terminal output prompt message is managed, the power output deficiency of solar panel is prompted the user with, so that user's root
According to the position of prompt message adjustment mobile terminal and/or angle or stop using rechargeable solar battery.
Generally, radiant illumination and temperature phase of the power output of solar panel with solar panel by sunshine
Close.At a certain temperature, the radiant illumination for the sunshine that the power output of solar panel and solar panel are subject into
Direct ratio.For example, when temperature is 25 degrees Celsius, so that peak power output is 1000W as an example, the power output of solar panel
With its by sunshine radiant illumination change situation, as shown in table 1.
Table 1
| Radiant illumination (W/m2) | 200 | 400 | 600 | 800 | 1000 |
| Power output (%) | 20 | 40 | 60 | 80 | 100 |
Wherein, using peak power output as 1000W, the power output provided in table 1 is the percentage of peak power output,
When the radiant illumination for the sunshine that solar panel is subject to is 400W/m2When, the power output of solar panel is maximum
The 40% of power output, the radiant illumination that is to say the sunshine being subject to when solar panel are 400W/m2When, solar-electricity
The power output of pond plate is (1000 × 40%) W, i.e. the power output of solar panel is 400W.
In after this implementation, in table 1 only using a certain solar panel when temperature is 25 degree Celsius with radiant illumination
Change exemplified by the experimental data of power output change, the power output and solar panel of solar panel are subject to too
The rule that the radiant illumination of sunlight is directly proportional illustrates, under same temperature and same radiant illumination, different solar-electricities
The power output of pond plate can be different, shone in the present embodiment for the output voltage of solar panel and in a certain radiation
Power output under degree does not limit.
Fig. 6 is the output current of solar panel and the dependency characteristic of radiant illumination that the utility model embodiment provides
Schematic diagram.It is 25 in the surface temperature of solar panel as shown in fig. 6, for the solar panel of output voltage stabilization
Degree Celsius, spatial distribution AM be 1.5 when, be respectively 400W/m in the radiant illumination for the sunshine that solar panel is subject to2、
600W/m2、800W/m2And 1000W/m2When, the output current of solar panel is with the increasing of solar panel radiant illumination
Greatly, the output current increase of solar cell, increases so as to the power output of solar panel.
In the present embodiment, the data in Fig. 6 are only reference experiment data, for illustrating the output current of solar panel
With the increase of solar panel radiant illumination, the rule of the output current increase of solar cell can be with the present embodiment
By technical staff according to being actually needed from different solar panels, different output voltages, the present embodiment pair are provided
It is not specifically limited in the solar panel of selection.
In addition, when the temperature of solar panel is too high, the power output of solar panel can be very low.
Alternatively, due to solar panel power output and solar panel by sunshine radiant illumination and
Temperature is related, and power supervisor control mobile terminal output prompt message is used to prompt solar cell plate temperature too high, or
The radiant illumination for the sunshine that solar panel receives is too low, so that user is when receiving prompt message, according to
Actual conditions, if mobile terminal has been placed on the place without sunlight, then the position of mobile terminal are adjusted so that mobile terminal to be put
In the position that sunlight is more sufficient；Or the angle that adjustment mobile terminal is placed so that the solar panel energy of mobile terminal
It is enough preferably to receive solar energy, so as to produce more electric energy；Or if because weather reason sunshine is inadequate, change
More the pattern of power saving uses mobile terminal, or directly using other modes such as reserve battery or portable power sources to mobile terminal
Charged.
Alternatively, after mobile terminal receives the instruction that user stops solar recharging, stopped by power supervisor control
Only to the charging of internal battery and/or the second battery.
In the present embodiment, step S204-S205 and step S206-S208 are two separate processes, can be parallel
Carry out.
The utility model embodiment monitors the voltage of internal battery by power supervisor in real time, in the voltage of internal battery
During less than the first preset voltage value, start and internal battery is charged, realize when built-in battery electric quantity is discontented, it is automatic logical in real time
The mode for crossing solar recharging charges for internal battery；When the voltage of internal battery reaches the second preset voltage value, stopping pair
Internal battery charges, so as to prevent the overcharge to internal battery；Further, solar energy is detected by photovoltaic controller
The power output of cell panel, and when power output is less than predetermined power, to power supervisor transmit power deficiency information, power supply
Manager is after underpower information is received, control mobile terminal output prompt message, to prompt the user with solar cell
Plate power output deficiency so that user receive solar panel power output deficiency message when, according to
It is actually needed and takes corresponding measure, avoids the situation generation because of the unexpected not enough power supply of mobile terminal.
Fig. 7 is the flow chart of the method for the solar recharging that another embodiment of the utility model provides.In above-described embodiment
On the basis of, in the present embodiment, mobile terminal also includes：Second battery.It is as shown in fig. 7, interior when detecting in step S204
When putting the voltage of battery and reaching the second preset voltage value, power supervisor stops after being charged to internal battery, and this method is specific
Step is as follows：
Step S301, when the voltage for detecting internal battery is less than the first preset voltage value, power supervisor startup pair
Internal battery charges.
Wherein, the first preset voltage value can be set according to being actually needed by technical staff, can also be by user's root
Set according to needs.
Alternatively, when the voltage of internal battery is less than the first preset voltage value, the voltage controller built in mobile terminal
Sent to photovoltaic controller and start charge information, so that photovoltaic controller is receiving the startup charging of the second control module transmission
During information, start to power supervisor and transmit electric energy, to be charged to internal battery.
Step S302, the luminous energy received is converted into electric energy by the solar panel set outside mobile terminal.
Step S303, solar panel sends caused electric energy to power supervisor by photovoltaic controller, with logical
Power supervisor is crossed to charge to internal battery.
Step S304, power supervisor monitors the voltage of internal battery in real time, when the voltage for detecting internal battery reaches
During the second preset voltage value, power supervisor stops charging to internal battery, and power supervisor charges to the second battery.
In the present embodiment, the process that power supervisor is charged to the second battery to internal battery with carrying out charging process
Similar, here is omitted.
Step S305, when monitoring internal battery not enough power supply, power supervisor switching is whole from the second battery to movement
End power supply.
Alternatively, when monitoring the second battery electric quantity deficiency, power supervisor switching is from internal battery to mobile terminal
Power supply.
Alternatively, power supervisor charge switch, in the second battery electric quantity deficiency, power supervisor is opened charging and opened
Close, to control the second battery to be charged to internal battery；When without when being charged by the second battery to internal battery, charge closing is opened
Close.
It is preferably internal battery charging, when internal battery is in fully charged state it should be noted that in the present embodiment
When, then the second battery is charged；During being charged to the second battery, however, it is determined that internal battery needs to charge, then stops
Only to the charging of the second battery, internal battery is charged.
Alternatively it is also possible to charged simultaneously for internal battery and the second battery, in this case, when in the second battery
Voltage when reaching four preset voltage values, namely when the second battery reaches fully charged state, built in power supervisor determines
Whether battery is charging, if internal battery charges, does not send control information to photovoltaic controller；If internal battery does not have
Have and charge, then send control information to photovoltaic controller, so that photovoltaic controller stops transmitting electric energy to power supervisor.
Correspondingly, when reaching the second preset voltage value in the voltage of internal battery, namely when internal battery reaches fully charged state,
Power supervisor determines whether the second battery is charging, if the second battery charges, does not send and controls to photovoltaic controller
Information processed；If the second battery is not charging, to photovoltaic controller send control information so that photovoltaic controller stop to
Power supervisor transmits electric energy.It that is to say, when internal battery and the second battery be not in charging, power supervisor is just to light
Lie prostrate controller and send control information, so that photovoltaic controller stops transmitting electric energy to power supervisor.
The present embodiment in mobile terminal by increasing by the second battery, when the voltage in internal battery reaches preset voltage value
When, namely internal battery reaches fully charged state, power manager stops charging to internal battery, switches and the second battery is filled
Electricity, namely the second battery is charged by solar panel, and a part of electric energy has been saved, also, in built-in battery electric quantity
When insufficient, power manager switches to is powered from internal battery to mobile terminal, so as to save the energy, can be avoided because in
It is insufficient and internal battery can not be charged to put battery electric quantity, causes user that the situation of mobile terminal can not be used to occur.
In several embodiments provided by the utility model, it should be understood that disclosed apparatus and method, Ke Yitong
Other modes are crossed to realize.For example, device embodiment described above is only schematical, for example, the unit is drawn
Point, only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or beg for
The mutual coupling of opinion or direct-coupling or communication connection can be the INDIRECT COUPLINGs by some interfaces, device or unit
Or communication connection, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing unit,
Can be that unit is individually physically present, can also two or more units it is integrated in a unit.It is above-mentioned integrated
Unit can both be realized in the form of hardware, can also be realized in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in one and computer-readable deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the utility model
The part steps of each embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage
(Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD
Etc. it is various can be with the medium of store program codes.
Those skilled in the art can be understood that, for convenience and simplicity of description, only with above-mentioned each functional module
Division progress for example, in practical application, can be complete by different functional modules by above-mentioned function distribution as needed
Into the internal structure of device being divided into different functional modules, to complete all or part of function described above.On
The specific work process of the device of description is stated, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. mobile terminal of solar recharging, it is characterised in that including：Internal battery, built-in power supervisor and too Positive energy cell panel, the solar panel are connected with the power supervisor, the power supervisor and the internal battery Connection；The solar panel is arranged on the outside of mobile terminal, and the solar panel is used to turn the luminous energy received Electric energy is melted into, and caused electric energy is sent to the internal battery by the power supervisor, to pass through the power supply pipe Reason device charges to the internal battery.
- 2. the mobile terminal of solar recharging according to claim 1, it is characterised in that also include：Photovoltaic controller, institute Solar panel is stated to be connected with the power supervisor by the photovoltaic controller.
- 3. the mobile terminal of solar recharging according to claim 2, it is characterised in that the power supervisor includes： First voltage monitoring modular, the first control module and the second control module；The first voltage monitoring modular is used for the voltage for monitoring the internal battery；First control module is used for when the voltage of the internal battery is less than the first preset voltage value, starts to described interior Put battery charging；When the voltage of the internal battery reaches the second preset voltage value, stop charging to the internal battery.
- 4. the mobile terminal of solar recharging according to claim 3, it is characterised in thatSecond control module is used for when the voltage of the internal battery reaches second preset voltage value, to the light Lie prostrate controller and send control information；The photovoltaic controller is additionally operable to when receiving the control information, stops transmitting electric energy to the power supervisor.
- 5. the mobile terminal of solar recharging according to claim 2, it is characterised in that the photovoltaic controller includes： Power detection module,The power detection module is used for the power output for detecting the solar panel, and is less than in advance in the power output If during power, to the power supervisor transmit power deficiency information；The power supervisor is additionally operable to after the underpower information is received, control mobile terminal output prompt message, To prompt the user with the power output of solar panel deficiency.
- 6. the mobile terminal of solar recharging according to claim 3, it is characterised in that also include：Second battery；Second battery is connected by the power supervisor with the photovoltaic controller；The power supervisor is additionally operable to when the voltage of the internal battery reaches second preset voltage value, to described Two batteries are charged.
- 7. the mobile terminal of solar recharging according to claim 6, it is characterised in thatThe power supervisor is additionally operable in the internal battery not enough power supply, is switched to from second battery to movement eventually End power supply；The power supervisor is additionally operable in the second battery electric quantity deficiency, is switched to from the internal battery to movement eventually End power supply.
- 8. the mobile terminal of solar recharging according to claim 7, it is characterised in that the power supervisor also wraps Include：Second voltage monitoring modular and the 3rd control module,The second voltage monitoring modular is additionally operable to monitor the voltage of second battery；3rd control module be used for second battery voltage less than the 3rd preset voltage value and internal battery not During in charged state, start and second battery is charged；Reach the 4th preset voltage value in the voltage of second battery When, stop charging to second battery.
- 9. the mobile terminal of solar recharging according to claim 8, it is characterised in that the power supervisor also wraps Include：4th control module,4th control module is used for when the voltage of second battery reaches four preset voltage value, to the light Lie prostrate controller and send control information；The photovoltaic controller is additionally operable to stop transmitting electric energy to the power supervisor when receiving the control information.
- 10. the mobile terminal of the solar recharging according to claim any one of 2-9, it is characterised in that the photovoltaic control Device processed is connected by the USB interface built in mobile terminal with the power supervisor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148665.2U CN207124479U (en) | 2017-09-08 | 2017-09-08 | The mobile terminal of solar recharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148665.2U CN207124479U (en) | 2017-09-08 | 2017-09-08 | The mobile terminal of solar recharging |
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| Publication Number | Publication Date |
|---|---|
| CN207124479U true CN207124479U (en) | 2018-03-20 |
Family
ID=61601633
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721148665.2U Active CN207124479U (en) | 2017-09-08 | 2017-09-08 | The mobile terminal of solar recharging |
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| Country | Link |
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| CN (1) | CN207124479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394877A (en) * | 2017-09-08 | 2017-11-24 | 上海传英信息技术有限公司 | The mobile terminal of solar recharging and the method for solar recharging |
| CN111146857A (en) * | 2019-12-04 | 2020-05-12 | 万晖五金（深圳）有限公司 | Control system and control method |
-
2017
- 2017-09-08 CN CN201721148665.2U patent/CN207124479U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394877A (en) * | 2017-09-08 | 2017-11-24 | 上海传英信息技术有限公司 | The mobile terminal of solar recharging and the method for solar recharging |
| CN111146857A (en) * | 2019-12-04 | 2020-05-12 | 万晖五金（深圳）有限公司 | Control system and control method |
| CN111146857B (en) * | 2019-12-04 | 2022-04-12 | 万晖五金（深圳）有限公司 | Control system and control method |
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