CN107546810A - Charging process method, charging connector, charging equipment and portable power source - Google Patents
Charging process method, charging connector, charging equipment and portable power source Download PDFInfo
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- CN107546810A CN107546810A CN201710916762.XA CN201710916762A CN107546810A CN 107546810 A CN107546810 A CN 107546810A CN 201710916762 A CN201710916762 A CN 201710916762A CN 107546810 A CN107546810 A CN 107546810A
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Abstract
The invention provides a kind of charging process method, charging connector, charging equipment and portable power source, in the case where the charging inlet of electronic equipment is in charged state, detect to obtain the temperature inside the charging inlet of electronic equipment by the temperature detector on the charging connector first end charging connector of charging equipment；Detect to obtain by the temperature detector on the end of charging connector second, or the temperature detector by being set inside the charging inlet of charging equipment detects to obtain the temperature inside the charging inlet of charging equipment, temperature detection is realized using the temperature detector in charging inlet, improve the accuracy of charge member temperature detection, the comparison of at least one temperature and predetermined threshold value so based on acquisition, after adjusting the input power of the charging inlet of electronic equipment and/or the power output of the charging inlet of charging equipment, charging security and reliability are improved.
Description
Technical field
The invention mainly relates to safe charging application field, more particularly to a kind of charging process method, charging
Connector, charging equipment and portable power source.
Background technology
Now, as the function of such as electronic equipment such as mobile phone, tablet personal computer is stronger and stronger, power consumption also increasingly increases,
And the battery capacity lifting in electronic equipment is limited, cause charge frequency more and more higher, it is many at present in order to reduce the charging interval
Manufacturer introduces rapid nitriding, carries out both-way communication by electronic equipment and charging equipment, power supply is sent according to load end
Instruction is made a response, and increases charge power, is reduced the charging interval, is realized the quick charge to electronic equipment.
Wherein, in the communication process of electronic equipment and charging equipment, typically according to PD (Power Delivery, work(
Rate is transmitted) protocol realization, by taking the quick charge of mobile phone as an example, the maximum charging voltage of mobile phone can be reached according to PD agreements
20V, maximum charging current can reach 5A, can complete the charging to mobile phone within a short period of time.
During to electronic equipment quick charge, with the increase of the input power of electronic equipment, electricity frequently can lead to
The temperature more and more higher of sub- equipment and charging equipment, it is easy to cause charge member in electronic equipment and charging equipment by
Damage, on the other hand, being typically the temperature detector set using electronic equipment internal at present, monitoring electronic equipment is in charging process center
The temperature in heart processing component (such as central processor CPU) region, to avoid charge member too high and impaired because of ambient temperature.
However, in the actual charging process of electronic equipment, the temperature in electronic equipment key process unit region and charging
The temperature spread of element is larger, and existing this temperature detection method can not accurately detect the temperature of charge member, have impact on
The security of itself and charging equipment during electronic equipment charges.
It can be seen that during the charge member work for how improving electronic equipment and charging equipment temperature detection accuracy,
One of important subject as safe charging field.
The content of the invention
In view of this, it is real the invention provides a charging process method, charging connector, charging equipment and portable power source
The accurate detection to the temperature inside the charging inlet of electronic equipment and/or the charging inlet of charging equipment is showed, has improved and fill
Electric security and reliability.
To achieve these goals, the invention provides following technical scheme：
The embodiments of the invention provide a kind of charging process method, methods described includes：
Determine that the charging inlet of electronic equipment is in charged state；
The temperature inside the charging inlet of the electronic equipment is obtained, and/or is filled with what the electronic equipment communicated to connect
Temperature inside the charging inlet of electric equipment, wherein, the temperature inside the charging inlet of the electronic equipment is set by the charging
Temperature detector on standby charging connector first end charging connector detects to obtain；Inside the charging inlet of the charging equipment
Temperature detect to obtain by the temperature detector on the end of charging connector second, or the charging by the charging equipment
The temperature detector that intraoral portion is set detects to obtain；
The comparison of at least one temperature and predetermined threshold value based on acquisition, adjust the electronic equipment charging inlet it is defeated
Enter the power output of the charging inlet of power and/or the charging equipment.
Optionally, the input power of the charging inlet of the adjustment electronic equipment includes：
When at least one temperature of acquisition exceedes predetermined threshold value,
Reduce the input current that the charging inlet of the electronic equipment receives；
Or；
Receive charging equipment and send corresponding adjust instruction, respond the adjust instruction, reduce filling for the electronic equipment
The input current that electrical interface receives.
Optionally, the power output of the interface of the adjustment charging equipment includes：
When at least one temperature of acquisition exceedes predetermined threshold value,
Corresponding adjust instruction is sent to the charging equipment, so that the charging equipment responds the adjust instruction, drop
The power output of the low charging apparatus interface；
Or reduce the output voltage and/or output current of the charging inlet of the charging equipment.
The embodiment of the present invention additionally provides a kind of charging connector, it is characterised in that including：
At least two charging connectors；
The temperature detector being arranged in the one or more of charging connectors of at least two charging connectors, is used for
In the case where the charging inlet of electronic equipment is in charged state, the temperature where detection inside charging inlet, and send to connection
The electronic equipment and/or charging equipment；
Wherein, charging inlet where the temperature detector includes：Can be with being provided with the charging of the temperature detector
The charging inlet of the electronic equipment of head electrical connection, and/or can be electrically connected with being provided with the charging connection head of the temperature detector
The charging equipment charging inlet.
The embodiment of the present invention additionally provides a kind of charging equipment, and the charging equipment includes charging connector, the charging
Temperature detector is provided with least one end charging connector in connector；
One end energy and power electric connection, the other end of the charging connector can electrically connect with electronic equipment；
The temperature detector, for the temperature where detecting inside charging inlet, and by the temperature detected send to
The electronic equipment and/or the charging equipment with electronic equipment communication connection；
Wherein, charging inlet where the temperature detector includes：Can be with being provided with the charging of the temperature detector
The charging inlet of the electronic equipment of head electrical connection, and/or can be electrically connected with being provided with the charging connector of the temperature detector
The charging inlet of the charging equipment connect.
Optionally, the charging equipment also includes：Processor, at least one temperature and predetermined threshold value based on acquisition
Comparison, adjust the power output of the charging inlet of the charging equipment.
Optionally, the temperature detection is provided with the charging connector that can be electrically connected with the charging inlet of the electronic equipment
Device, the charging equipment also include：
The temperature detector being arranged on inside the charging inlet of the charging equipment, for detecting filling for the charging equipment
Temperature inside electrical interface, and send to the processor and/or the electronic equipment.
Optionally, the charging equipment also includes：
Power supply adaptor, the charging inlet of the charging equipment are the charging inlet of the power supply adaptor, the processing
Device is built in the power supply adaptor.
The embodiment of the present invention additionally provides a kind of charging equipment, and the charging equipment includes：Charging connector and power supply
Adapter, the power supply adaptor include：
The charging inlet that can be electrically connected with described charging connector one end charging connector；
The temperature detector being arranged in the charging inlet, inside the charging inlet for detecting the power supply adaptor
Temperature；
Processor, connect with the temperature detector electrical, the comparison of at least one temperature and predetermined threshold value based on acquisition,
Adjust the power output of the charging inlet of the power supply adaptor.
The embodiment of the present invention additionally provides a kind of portable power source, and the portable power source includes processor, charging inlet, and
The temperature detector being arranged in the charging inlet；
The charging inlet can electrically connect with one end charging connector of charging connector；
The temperature detector, the temperature inside charging inlet for detecting the portable power source, sends to the place
Reason device and/or the electronic equipment electrically connected with the other end charging connector of the charging connector；
The processor, the temperature inside charging inlet for obtaining the portable power source, and/or the electronic equipment
Charging inlet inside temperature, and the comparison of at least one temperature and predetermined threshold value based on acquisition, adjust the mobile electricity
The power output of the charging inlet in source.
As can be seen here, compared with prior art, the invention provides a kind of charging process method, charging connector, charging
Equipment and portable power source, in the case where the charging inlet of electronic equipment is in charged state, by the charging connector first of charging equipment
Temperature detector on the charging connector of end detects to obtain the temperature inside the charging inlet of electronic equipment；By charging connector second
Temperature detector on end detects to obtain, or the temperature detector by being set inside the charging inlet of charging equipment detects to obtain
Temperature inside the charging inlet of charging equipment, i.e., temperature detection is realized using the temperature detector in charging inlet, carried
The high accuracy of charge member temperature detection, the comparison of at least one temperature and predetermined threshold value so based on acquisition, adjustment
After the input power of the charging inlet of electronic equipment and/or the power output of the charging inlet of charging equipment, charging peace is improved
Full property and reliability.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of structure chart of charging connector provided in an embodiment of the present invention；
Fig. 2 is a kind of part-structure figure of charging connector provided in an embodiment of the present invention；
Fig. 3 is the part-structure figure of another charging connector provided in an embodiment of the present invention；
Fig. 4 a are the structure chart of another charging connector provided in an embodiment of the present invention；
Fig. 4 b are the structure chart of another charging connector provided in an embodiment of the present invention；
Fig. 4 c are the structure chart of another charging connector provided in an embodiment of the present invention；
Fig. 5 is a kind of structure chart of charging equipment provided in an embodiment of the present invention；
Fig. 6 is the structure chart of another charging equipment provided in an embodiment of the present invention；
Fig. 7 is the structure chart of another charging equipment provided in an embodiment of the present invention；
Fig. 8 is the structure chart of another charging equipment provided in an embodiment of the present invention；
Fig. 9 is the structure chart of another charging equipment provided in an embodiment of the present invention；
Figure 10 is a kind of structure chart of portable power source provided in an embodiment of the present invention；
Figure 11 is a kind of flow chart of charging process method provided in an embodiment of the present invention；
Figure 12 is the flow chart of another charging process method provided in an embodiment of the present invention.
Embodiment
Inventor has found：In charging process is carried out to electronic equipment, with the increase in charging interval, electronics is set
It is standby because producing amount of heat its internal temperature to be caused very high, moreover, be the charging equipment that the electronic equipment charges, such as wire
Internal temperature Deng equipment such as charging connector, power supply adaptor, portable power sources will more and more higher.And built in electronic equipment
Temperature detector is typically only capable to detect the temperature in electronic equipment key process unit region, according to can not accurately detect charging inlet
The temperature of internal electronic element, still more it is the temperature inside the charging inlet of accurate detection charging equipment, also can not just ensures
The security of the charge member of electronic equipment and charging equipment during charging.
In order to improve above mentioned problem, the present invention proposes to detect charging inlet using the temperature detector inside charging inlet
The problem of internal, it can specifically pass through the charging of setting temperature detector, charging equipment in the charging inlet of electronic equipment
Intraoral portion, which is set, sets the one or more such as temperature detector at least one end charging connector of temperature detector, charging connector
Mode combines, during completing to charge to electronic equipment, to inside the charging inlet of electronic equipment charging inlet and/or charging equipment
The detection of temperature, so that basis detects temperature adjustment input power or power output, so as to avoid charging inlet, charging connection
Temperature during part charging is too high and influences the performance of charge member, or even can reduce the service life of charge member, Jin Erbao
Demonstrate,prove the security of electronic equipment and charging equipment.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, above-mentioned technical proposal provided by the invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Figures 1 and 2, it is a kind of structure chart of charging connector provided in an embodiment of the present invention, the charging connector
It can include：
At least two charging connector Ai；
In practical application of the embodiment of the present invention, a charging connector of charging connector can be with the charging of electronic equipment
Interface is electrically connected, and another charging connector can be connected with the charging inlet of charging equipment, so as to be included using the charging equipment
Power supply be electronic equipment charging；Certainly, the charging equipment can also be connected by parts such as power supply adaptors with extraneous power supply,
For power electronic equipment；Or another charging connector of charging connector can also be directly connected to portable power source or power supply is inserted
Seat, meet the charge requirement of electronic equipment.
It can be seen that the charging connector in charging connector provided in an embodiment of the present invention can be set with electronic equipment, charging
Joint that standby charging inlet (such as USB Type, the various types of charging inlets of type-c types) matches or with
Plug that indoor power supply socket matches etc., it can specifically be determined according to charging connector connecting object, the present invention connects to charging
The type at least two charging connectors that fitting includes does not limit.
Moreover, each charging connector A in charging connectoriType can be different, go for different chargings
Mouthful, such as USB Type, type-C types etc., certainly, the charging connector can also include the charging connector of same type, this
Invention is at least two charging connector AiType do not limit.The present embodiment Fig. 1 is only with two charging connection head A1And A2Exemplified by
Illustrate, but be not limited to the structure shown in Fig. 1.
It is arranged at least two charging connector AiTemperature detector B in one or more of charging connectorsi, it is used for
In the case where the charging inlet of electronic equipment is in charged state, the temperature where detection inside charging inlet, and send to connection
The electronic equipment and/or charging equipment.
Wherein, temperature detector BiPlace charging inlet includes：Can be with being provided with the charging connector of the temperature detector
The charging inlet of the electronic equipment of electrical connection, and/or can be electrically connected with being provided with the charging connection head of the temperature detector
The charging inlet of the charging equipment.
Charging connector housing interior structure as shown in Figure 3, the embodiment of the present invention can be by temperature sensor BiSet
Around charging connector internal electronic element (pin as shown in Figure 3), but not influence the normal work of electronic component, this hair
It is bright to temperature sensor BiSpecific set location and method to set up inside charging connector do not limit.
Optionally, temperature sensor BiCan be thermistor/probe, such as NTC (Negative Temperature
Coefficient, negative temperature coefficient) temperature sensor, it is that one kind has exponent relation reduction with temperature rising resistance, is had
The material of the thermistor phenomenon of negative temperature coefficient, will pass through the charging where the resistance value read judges charging connector
Whether the temperature of interface internal meets preset requirement, and detailed process is referred to hereafter embodiment of the method and described accordingly, this reality
Example is applied to will not be described here.It should be noted that the present invention is to temperature sensor BiConcrete structure do not limit, do not limit to
In thermistor/probe, NTC temperature sensors.
It is as described above in the practical application of the embodiment of the present invention, during due to being charged to electronic equipment, charging connector
Charging connector the charging inlet with electronic equipment, the charging inlet of charging equipment can electrically connect respectively, so, charging connector
In electronic component electrically connected with the electronic component in charging inlet so that the temperature detector energy being arranged in the charging connector
Temperature where enough detecting inside charging inlet, that is, it is now placed in the work temperature of the electronic component inside the charging inlet
Degree, it includes the operating temperature of the electronic component in electronic component and charging inlet in charging connector.
As can be seen here, the embodiment of the present invention in one or more of at least two charging connectors charging connector by setting
Put temperature detector so that power supply is that during electronic equipment charges, can accurately detect electronic equipment by charging connector
Temperature inside charging inlet and/or inside the charging inlet of charging equipment, i.e., relative to currently existing scheme, more accurately obtain
The operating temperature of the electronic component of charging must be used for, so, after carrying out power adjustment based at least one temperature detected, protected
The security of electronic equipment and charging equipment during charging is demonstrate,proved.
The description of composition structure based on above-mentioned charging connector, in embodiments of the present invention, can be as shown in Figure 1
Charging connector A1Or A2Interior setting temperature detector, such as in charging connector A1Interior setting temperature detector B1(as shown in fig. 4 a), or
Person is in charging connector A2Interior setting temperature detector B2(as shown in Figure 4 b), in this case, temperature detector is able to detect that electricity
Temperature inside the charging inlet of sub- equipment, the input power of the corresponding charging inlet for adjusting electronic equipment, or detect and fill
Temperature inside the charging inlet of electric equipment, the power output of the corresponding charging inlet for adjusting charging equipment, is specifically set by connection
The equipment for being equipped with the charging connector of temperature detector determines.
Preferably, in order to further improve charging security, as illustrated in fig. 4 c, the embodiment of the present invention can be in charging connector
A1Interior setting temperature detector B1, while in charging connector A2Interior setting temperature detector B2, by charging connector A1With electronic equipment
Charging inlet electrical connection, charging connector A2After being electrically connected with the charging inlet of charging equipment, such charging connector A1On temperature
Detector can detect the temperature inside the charging inlet of electronic equipment, charging connector A2On temperature detector can detect and fill
Temperature inside the charging inlet of electric equipment, the two temperature can also be sent to electronic equipment and charging equipment, so as to
Make comparison of the electronic equipment based at least one temperature and predetermined threshold value received, adjust the input of electronic equipment charging inlet
Power, similarly so that comparison of the charging equipment based at least one temperature and predetermined threshold value received, adjustment charging equipment fill
The power output of electrical interface.It can be seen that this programme can accurately detect electronic equipment charging inlet and charging equipment charging
The temperature in intraoral portion, hereby it is possible to be adjusted to the power at charging connection head both ends, substantially increase electronic equipment charging
Temperature inside mouth and charging equipment charging inlet is regulated the speed, and improves the reliability of electronic equipments safety charging.
With reference to figure 2 above, reference picture 5, for the embodiments of the invention provide a kind of structure chart of charging equipment, the charging equipment
10 can include：Charging connector 11, at least one end charging connector A in the charging connector 11iOn be provided with temperature detection
Device Bi, i is positive integer.
One end energy and power electric connection, the other end of charging connector 11 can electrically connect with electronic equipment 20；
In inventive embodiments, the composition structure and function of the charging connector 11, it is referred to above-described embodiment and retouches
The charging connector stated, the embodiment of the present invention will not be described in detail herein.
Temperature detector Bi, for the temperature inside charging inlet where detecting, and the temperature detected is sent to electricity
Sub- equipment 20 and/or the charging equipment 10 communicated to connect with electronic equipment 20.
Wherein, temperature detector BiPlace charging inlet includes：It can be electrically connected with being provided with the charging connector of temperature detector
The charging inlet of the electronic equipment 20 connect, and/or can be electrically connected with being provided with the charging connector of the temperature detector
The charging inlet of charging equipment 10.The plan of establishment and its corresponding course of work on temperature detector are referred to above-mentioned fill
The description of electrical connector embodiment appropriate section, the present embodiment will not be repeated here.
Optionally, temperature detector BiIt is identical with the structure for the temperature detector that above-mentioned charging connector includes, can be with
With reference to the description of above-described embodiment appropriate section, the present embodiment will not be repeated here.
Based on above-mentioned analysis, in embodiments of the present invention, when being charged using the charging equipment for electronic equipment, due to power supply
It can be charged by the charging connector of charging equipment for electronic equipment, so that being located at charging connector at least one end charging
Intraoral temperature detector enters working condition, the temperature where being accurately detected temperature detector inside charging inlet, and
Send to electronic equipment and/or charging equipment and carry out power adjustment accordingly, avoid at each components over time in charging equipment
Under high power state, caused heat make it that its operating temperature is higher, so as to influence the performance of electronic component in charging equipment
And service life.
Thus, the structure of charging equipment provided by the invention, realize that right electronic equipment charging inlet and/or charging are set
The accurate detection of standby charging inlet internal temperature, solve prior art and utilize electronic equipment internal temperature detector, can only
The operating temperature in electronic equipment key process unit region is detected, can not accurately obtain the charging of charging inlet and charging equipment
The technical problem of the temperature of interface internal, the security of charging equipment and electronic equipment and reliable during ensure that charging
Property.
Optionally, as shown in fig. 6, on the basis of the embodiment of above-mentioned charging equipment, the charging equipment can also include
Processor 12, for the comparison of at least one temperature and predetermined threshold value based on acquisition, the charging inlet of adjustment charging equipment 10
Power output.
Optionally, processor 12 can be central processor CPU, or specific integrated circuit ASIC (Application
Specific Integrated Circuit), or it is arranged to implement the integrated electricity of one or more of the embodiment of the present invention
Road, the present invention are not construed as limiting to the composition structure of the processor 114.
In embodiments of the present invention, can after the temperature of charging inlet where the temperature detector in charging equipment detects
So that the temperature is sent to the processor 12 so that processor 12 by the temperature received compared with predetermined threshold value, if
Determine that at least one temperature exceedes predetermined threshold value, the power output of the charging inlet of charging equipment 10 can be reduced, specifically can be with
The mode such as output current that the charging inlet by reducing charging equipment receives and/or output voltage, to reduce charging equipment
Charging inlet power output.
Wherein, predetermined threshold value can be that the temperature of the charging inlet of charging equipment set in advance can influence electronic component
Can, that is, the critical value during performance of charging equipment is influenceed, the charging equipment formed for different type or different materials, this is default
The numerical value of threshold value can be different, and the present invention is not limited the predetermined threshold value.
Optionally, in actual applications, processor 12 can also be according at least one temperature and predetermined threshold value of acquisition
Comparative result, to the corresponding adjust instruction of electronic equipment transmission connected with the charging equipment, to adjust the charging of electronic equipment
The input power of interface.Still in case of at least one temperature of above-mentioned determination exceedes predetermined threshold value, now processor 12 can
To send the adjust instruction of the input power of the charging inlet for reducing electronic equipment to electronic equipment, electronic equipment response should
Adjust instruction, by way of the input current that can be received reducing the charging inlet of electronic equipment, to reduce its charging
The input power of mouth, that is, the charging current for flowing through electronic component is reduced, so as to reduce heat caused by electronic component, reaches reduction
The purpose of the charging inlet internal temperature of electronic equipment, ensure the performance of the electronic component in charging inlet.
In addition, in embodiments of the present invention, the temperature that the temperature detector in charging equipment will can also detect simultaneously
Send to electronic equipment, by the electronic equipment directly according to the comparison of at least one temperature and predetermined threshold value received, realize
The adjustment of the power output of the charging inlet of input power and/or charging equipment to the charging inlet of electronic equipment, specific mistake
Journey is similar with above-mentioned adjustment process, and the present embodiment will not be repeated here.
As another embodiment of the present invention, the temperature sensor in charging equipment is arranged on can be with the charging of electronic equipment
In the charging connector of mouth electrical connection, as shown in fig. 7, charging connector A1It is interior to be provided with temperature detector B1(stain as shown in Figure 7
Represent temperature detector), now charging connector A2It is interior that temperature detector can be no longer set, then, the charging equipment can be with
Including：
The temperature detector B being arranged on inside the charging inlet of charging equipment3, for detecting the charging inlet of charging equipment
Internal temperature, and send to processor 12 and/or electronic equipment 30.
In practical application of the embodiment of the present invention, according to the scheme shown in Fig. 7, charging equipment is connected with electronic equipment
Afterwards, equivalent to being provided with temperature detector inside the charging inlet of charging equipment and inside the charging inlet of electronic equipment,
It is achieved thereby that to the temperature inside the charging inlet of charging equipment and the essence of the temperature inside the charging inlet of electronic equipment
Quasi- detection.
Wherein, the temperature detected is sent to processor and/or electronic equipment, and processor on temperature detector
And/or electronic equipment carries out subsequent tuning process using the temperature received, is referred to retouching for above-described embodiment appropriate section
State, the present embodiment will not be repeated here.
Optionally, in actual applications, as shown in figure 8, charging equipment can also include：Power supply adaptor 13, now, should
The charging inlet of charging equipment is the charging inlet of the power supply adaptor 13, and processor 12 is built in power supply adaptor 13.
Wherein, one end charging connector of charging connector 11 can be connected with the charging inlet of the power supply adaptor 13, separately
One end charging inlet can be with the charging inlet type matching for the electronic equipment for needing to charge so that the charging equipment can be used
In the charging of electronic equipment.
Optionally, the charging connector of charging connector 11 can be realized is connected with the plug of power supply adaptor 13, Liang Zheye
It can be fixedly connected, the present invention is not limited the connected mode of charging connector and power supply adaptor 13.
The plug to match with power outlet can be set on the power supply adaptor 13, such as three-prong plug or two core plug
Deng, or the connection member of other structures, for being connected with mains supply, so, the charging equipment both ends are connected respectively
After power supply and electronic equipment, power supply can be power electronic equipment by the charging equipment, in the present embodiment charging process,
The temperature detection process of temperature detector in charging equipment, and the processing procedure of temperature of the processor to receiving can join
According to the description of above-described embodiment appropriate section, the present embodiment will not be repeated here.
In actual applications, inside power supply adaptor 13 in addition to comprising processor 12, voltage regulator can also be included,
Such as buck/boost circuit, warning circuit or indicator lamp part, it can specifically be determined according to being actually needed, the embodiment of the present invention
No longer it is described in detail one by one herein.
Reference picture 9, it is the structure chart of another charging equipment provided in an embodiment of the present invention, with reference to figure 8 above, the charging equipment
It can include：Charging connector 11 and power supply adaptor 13, the power supply adaptor 13 can include：
The charging inlet 14 that can be electrically connected with one end charging connector of charging connector 11；
The temperature detector B being arranged in the charging inlet 144(as shown in stain in power supply adaptor 13 in Fig. 8
Position), the temperature inside charging inlet 14 for detecting the power supply adaptor 13；
Processor 12, with temperature detector B4Electrical connection, the comparison of at least one temperature and predetermined threshold value based on acquisition,
Adjust the power output of the charging inlet 14 of the power supply adaptor 13.
It should be noted that the structure class on charging inlet, temperature detector and processor in the embodiment of the present invention
Type, is referred to the structure type of charging inlet, temperature detector and processor that above-described embodiment describes, and the present embodiment exists
This is repeated no more.
In actual applications, can on each charging connector that the charging connector in the charging equipment that the present embodiment provides includes
To be not provided with temperature detector, or including at least two charging connectors in be not provided with temperature detector, for respectively with
The charging inlet connection of the charging inlet 14 and electronic equipment of power supply adaptor.After the electronic equipment enters charged state,
Temperature detector in the power supply adaptor charging inlet will detect temperature around its position, and be sent to processor
And/or electronic equipment.
According to accuracy in detection demand, temperature detector can also be set, to detect inside the charging inlet of electronic equipment
Temperature inside the charging inlet of electronic equipment, and send to the processor 12 and/or electronic equipment sheet in power supply adaptor 13
The controller of body.So, processor 12 can be according to the description of above-described embodiment appropriate section, based at least one temperature and in advance
If the comparative result of threshold value, the power output to the charging inlet of power supply adaptor, and the charging inlet of electronic equipment are realized
Input power adjustment.
Certainly, due to electronic equipment also can the comparative result based at least one temperature and predetermined threshold value received,
Realize the power output to the charging inlet of power supply adaptor, and the adjustment of the input power of the charging inlet of electronic equipment.
Therefore, the adjust instruction that the processor 12 in power supply adaptor can also be sent by responding electronic equipment, adjusts power adaptation
The power output of the charging inlet of device.
As can be seen here, the embodiment of the present invention is real by setting temperature detector inside the charging inlet of power supply adaptor
The accurate detection to the charging inlet internal temperature of charging equipment is showed, that is, has realized to electronic component work temperature in charging inlet
Degree accurate detection, so as to improve complete accordingly power adjustment promptness, ensure that electronic equipment charging security with
And reliability.
With reference to figure 5 above and Fig. 7, reference picture 10, the embodiments of the invention provide a kind of structure chart of portable power source, the movement
Power supply 30 can include processor 31, charging inlet 32, and the temperature detector 33 being arranged in the charging inlet 32；
Charging inlet 32 can electrically connect with one end charging connector of charging connector 11；
Temperature detector 33, the temperature inside charging inlet 32 for detecting the portable power source 30, sends to described
Processor 31 and/or the electronic equipment 20 electrically connected with the other end charging connector of the charging connector 11；
Wherein, the temperature detector 33 can be thermistor/probe, such as NTC temperature sensors, but be not limited to
This.
Processor 31, the temperature inside charging inlet 32 for obtaining the portable power source 30, and/or the electronics are set
Temperature inside standby 20 charging inlet, and the comparison of at least one temperature and predetermined threshold value based on acquisition, adjust the shifting
The power output of the charging inlet 32 of dynamic power supply 30.
In embodiments of the present invention, during being electronic equipment charging using the portable power source, used charging connection
Temperature detector can be not provided with the both ends charging connector of part, so, can be merely with the charging inlet of the portable power source
Temperature detector carry out temperature detection, so as to realize the charging connector of the one end being connected to charging connector with the portable power source
Interior electronic component, and the accurate detection of the operating temperature of electronic component in the charging inlet of portable power source.
Certainly, temperature can be set in the charging connector of the charging inlet connection of used charging connector and electronic equipment
Detector is spent, and temperature detector is not provided with one end charging connector being connected with the portable power source, like being B shown in Fig. 71
And B2Position set temperature detector, such case, can realize to the temperature in electronic equipment charging inlet and movement
The accurate detection of temperature in power source charges interface.
Wherein, the temperature that the temperature detector that above-mentioned each position is set detects can send the processor into portable power source
And/or electronic equipment, so that the comparison of both at least one temperature and predetermined threshold value based on acquisition, adjusts portable power source
The input power of the power output of charging inlet and the charging inlet of electronic equipment, ensure performance and the movement of electronic component
Power supply is the security during electronic equipment charges.
Optionally, in actual applications, above-mentioned portable power source can be set as a part for charging equipment using integration
Structure is counted, independent individual can also be used as, be electronics using this portable power source and the suitable charging connector of model so
Equipment charge, it becomes possible to the accurate detection to charging inlet internal temperature is realized, it is very convenient and practical.
In addition, the charging equipment and portable power source that are provided for above-described embodiment, can also be arranged as required to temperature
Prompting device, such as alarm, indicator lamp or display, during being charged so as to user by temperature prompt device connection, charging
Whether the temperature in intraoral portion can influence the performance of electronic component, and so, if detecting, charging inlet internal temperature is too high, Yong Huke
According to the prompting, directly to cut off the electricity supply, stop charging for electronic equipment, so that electronic equipment and charging equipment, mobile electricity
Radiated in source；Certainly, the control that whether switches for power supply or by electronic equipment, charging equipment and/or mobile electricity
Processor control in source realizes that the present invention is not limited this.
With reference to the structure shown in above-mentioned Fig. 1~Figure 10, as shown in figure 11, the embodiments of the invention provide a kind of charging process
The flow chart of method, this method go for the charging connector, charging equipment, portable power source of above-described embodiment description, but
Several structures of foregoing embodiments description are not limited to, can be according to being actually needed carry out accommodation.So, this implementation
The method that example provides can include：
Step SA1, determine that the charging inlet of electronic equipment is in charged state；
In embodiments of the present invention, above-mentioned charging connector one end and the charging inlet of the electronic equipment can be used to be electrically connected
Connect, other end charging connection head and power electric connection, directly can specifically be electrically connected with portable power source, can also be fitted by power supply
Orchestration and power electric connection, so that electronic equipment enters charged state.
Wherein it is possible to the type of the charging inlet of the electronic equipment to charge as needed, flexibly selection has and its phase
The charging connector for the charging connector matched somebody with somebody, it may also be necessary to which the power adaptation in the charging equipment of above-described embodiment offer is provided
The portable power source that device or above-described embodiment provide charges for electronic equipment, meets to carry out accurately charging inlet internal temperature
The demand of detection.
Optionally, in actual applications, corresponding indicator lamp can be set on electronic equipment, charged when electronic equipment enters
State, the indicator lamp will be lighted or flashed.
Step SA2, the temperature inside the charging inlet of electronic equipment is obtained, and/or filled with what electronic equipment communicated to connect
Temperature inside the charging inlet of electric equipment；
Wherein, with reference to the description of the said equipment embodiment appropriate section, the temperature inside the charging inlet of electronic equipment can
Detect to obtain with the temperature detector on the charging connector first end charging connector by charging equipment；The charging of charging equipment
The temperature in intraoral portion can be detected to obtain by the temperature detector on the end of charging connector second, or be set by the charging
The temperature detector set inside standby charging inlet detects to obtain.Now, first end charging connector can refer to charging connection
The charging connector being connected in part with the charging inlet of electronic equipment, correspondingly, the second end charging connector can be charging connectors
In the charging connector that is connected with the charging inlet of charging equipment.
It should be noted that the temperature on being arranged on charging inlet where how the temperature detector of diverse location is realized
How detection, and send temperature to charging equipment and/or electronic equipment so that charging equipment and electronic equipment can obtain
Obtain the temperature inside the charging inlet of electronic equipment, and/or the process of the temperature inside the charging inlet of charging equipment, Ke Yican
According to the description of the course of work of above-mentioned corresponding embodiment, the present embodiment will not be described in detail herein.
Step SA3, the comparison of at least one temperature and predetermined threshold value based on acquisition, adjust the charging inlet of electronic equipment
Input power and/or charging equipment charging inlet power output.
In actual applications, can be according to temperature to being used for the electronic component to charge in electronic equipment and charging equipment
Performance impact situation, determine that checking influences the temperature threshold value of electronic component performance, and threshold is preset using the critical value as this
Value, the embodiment of the present invention are not limited the concrete numerical value of the predetermined threshold value.
Charging process method provided in an embodiment of the present invention can also be applied to charging equipment with applying electronic equipment,
Therefore, either electronic equipment or charging equipment, when its by the temperature received compared with predetermined threshold value, it is determined that arbitrarily
One temperature exceedes the predetermined threshold value, can adjust the input power of the charging inlet of electronic equipment and/or filling for charging equipment
The power output of electrical interface.
As can be seen here, the embodiment of the present invention is by that during being charged to electronic equipment, can be located inside charging inlet
Temperature detector, the temperature of charging inlet content, substantially increases the work of electronic component where direct detection temperature detector
The precision of temperature detection, so that electronic equipment and/or charging equipment can in time and accurately adjust power, ensure the charging phase
Between the security and reliability of electronic equipment and charging equipment.
As shown in figure 12, it is the flow chart of another charging process method provided in an embodiment of the present invention, this method is only
A kind of preferred embodiment based on device structures such as above-mentioned charging equipment, charging connector, portable power sources, but it is not limited to this
Embodiment description method, then this method can include：
Step SB1, determine that the charging inlet of electronic equipment is in charged state；
Step SB2, obtain the temperature inside the charging inlet of electronic equipment, and the charging with electronic equipment communication connection
Temperature inside the charging inlet of equipment；
In embodiments of the present invention, can be connected with the charging connector shown in Fig. 4 c with electronic equipment, at this point it is possible to utilize
Temperature detector in the charging connector at charging connector both ends, the temperature inside the charging inlet of electronic equipment is detected respectively,
And the temperature inside the charging inlet of charging equipment, and send to electronic equipment and/or the processor of charging equipment.
Optionally, the charging connector shown in Fig. 4 a can also be utilized to be connected with electronic equipment, and charging connector fills
Electric connection A2It can be connected with being provided with the power supply adaptor of temperature detector, as shown in figure 8, to realize the charging of electronic equipment
The detection of temperature inside the temperature of interface internal and the charging inlet of charging equipment.Or the charging shown in using Fig. 4 b
The charging connector A of connector1It is connected with electronic equipment, then by charging connector A2Connect with being not provided with temperature detector power supply adaptor
Connect, now, temperature detector can be set in the charging inlet of electronic equipment, so as to realize in the charging inlet to electronic equipment
The detection of temperature inside the temperature in portion and the charging inlet of charging equipment.
In addition, the present invention can also set temperature detector in the charging inlet of electronic equipment, and use charging inlet
The charging equipment of temperature detector is provided with, now, is connected using common charging connector with electronic equipment and charging equipment,
Also the inspection of the temperature inside the charging inlet of the temperature and charging equipment inside the charging inlet to electronic equipment can be realized
Survey.It can be seen that the embodiment of the present invention can use above-mentioned kinds of schemes, it is not limited to which the above-mentioned several schemes enumerated are realized to electricity
The detection of temperature inside the charging inlet of sub- equipment and the temperature inside the charging inlet of charging equipment so that electronics set
Standby and/or charging equipment can be obtained inside the charging inlet of the temperature and charging equipment inside the charging inlet of electronic equipment
Temperature.
As this another embodiment of the present invention, in actual applications, it is determined that the charging inlet of electronic equipment is in charging
After state, the temperature inside the charging inlet of electronic equipment can also be only obtained, or is obtained and electronic equipment communication connection
Temperature inside the charging inlet of charging equipment, specific acquisition methods are referred to the description of above-described embodiment, i.e., by being capable of position
The temperature inside the charging inlet is detected in the temperature detector in corresponding charging inlet, is retransmited to charging equipment and/or electricity
Sub- equipment, specific implementation the present embodiment will not be repeated here.
Whether step SB3, at least one temperature of acquisition exceed predetermined threshold value, if it is, into step SB4；If not,
Return to step SB2；
Step SB4, the input current that the charging inlet of electronic equipment receives is reduced, and sent accordingly to charging equipment
Adjust instruction, so that charging equipment responds the adjust instruction, reduce the output voltage and/or output electricity of charging apparatus interface
Stream.
Wherein, step SB4 is from the description of the angle progress of electronic equipment, is described from the angle of charging equipment,
When at least one temperature of acquisition exceedes predetermined threshold value, the output electricity of the charging inlet of the charging equipment can be directly reduced
Pressure and/or output current, adjust instruction can also be sent to electronic equipment, so that electronic equipment receives charging equipment and sent accordingly
Adjust instruction, respond the adjust instruction, reduce the input current that the charging inlet of the electronic equipment receives.
Optionally, in practical application of the present invention, when at least one temperature of acquisition exceedes predetermined threshold value, electronic equipment
The input current that its charging inlet receives can be reduced, meanwhile, charging equipment can also reduce the output of its charging inlet
Voltage and/or output current.
It should be noted that in actual applications, in some cases, can an adjustment electronic equipment charging inlet
Input power, or only adjust the input power of the charging inlet of charging equipment, specific method of adjustment and above-mentioned method of adjustment phase
Together, it is not described here in detail for the present embodiment.
To sum up, the embodiment of the present invention, during being charged to electronic equipment, by obtaining in real time and exactly electronic equipment
Temperature inside charging inlet and charging equipment charging inlet, once it is determined that any one temperature has exceeded predetermined threshold value, says
Operating temperature in bright current charging inlet will reduce the performance of electronic component, influence charge efficiency, or even can cause to charge
Danger, now, by the input power of the charging inlet by reducing electronic equipment and the output work of charging equipment charging inlet
Rate, avoid the excessive harm brought of charge power.
Finally, it is necessary to illustrate, in the various embodiments described above, such as first, second or the like relational terms are only
Only be used for operating an operation, unit or module with another, unit or module make a distinction, and not necessarily require or secretly
Show any this actual relation or order between these units, operation or module be present.Moreover, term " comprising ", " bag
Containing " or any other variant thereof is intended to cover non-exclusive inclusion, so that process, method including a series of elements
Or system not only includes those key elements, but also the other element including being not expressly set out, or also include to be this
Process, method or the intrinsic key element of system.In the absence of more restrictions, limited by sentence "including a ..."
Key element, it is not excluded that other identical element in the process including the key element, method or system also be present.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For method disclosed in embodiment
For, due to its with embodiment disclosed in equipment it is corresponding, so description is fairly simple, related part illustrates referring to environment division
.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
- A kind of 1. charging process method, it is characterised in that methods described includes：Determine that the charging inlet of electronic equipment is in charged state；The temperature inside the charging inlet of the electronic equipment is obtained, and/or is set with the charging of electronic equipment communication connection Temperature inside standby charging inlet, wherein, the temperature inside the charging inlet of the electronic equipment is by the charging equipment Temperature detector on charging connector first end charging connector detects to obtain；Temperature inside the charging inlet of the charging equipment Degree is detected to obtain by the temperature detector on the end of charging connector second, or in the charging inlet by the charging equipment The temperature detector that portion is set detects to obtain；The comparison of at least one temperature and predetermined threshold value based on acquisition, adjust the input work of the charging inlet of the electronic equipment The power output of the charging inlet of rate and/or the charging equipment.
- 2. according to the method for claim 1, it is characterised in that the input of the charging inlet of the adjustment electronic equipment Power includes：When at least one temperature of acquisition exceedes predetermined threshold value,Reduce the input current that the charging inlet of the electronic equipment receives；Or；Receive charging equipment and send corresponding adjust instruction, respond the adjust instruction, reduce the charging of the electronic equipment The input current that mouth receives.
- 3. according to the method for claim 1, it is characterised in that the power output of the interface of the adjustment charging equipment Including：When at least one temperature of acquisition exceedes predetermined threshold value,Corresponding adjust instruction is sent to the charging equipment, so that the charging equipment responds the adjust instruction, reduces institute State the power output of charging apparatus interface；Or reduce the output voltage and/or output current of the charging inlet of the charging equipment.
- A kind of 4. charging connector, it is characterised in that including：At least two charging connectors；The temperature detector being arranged in the one or more of charging connectors of at least two charging connectors, in electricity The charging inlet of sub- equipment is under charged state, the temperature where detection inside charging inlet, and is sent to what is connected described Electronic equipment and/or charging equipment；Wherein, charging inlet where the temperature detector includes：Can be provided with the temperature detector charging connector electricity The charging inlet of the electronic equipment of connection, and/or the institute that can be electrically connected with being provided with the charging connection head of the temperature detector State the charging inlet of charging equipment.
- 5. a kind of charging equipment, it is characterised in that the charging equipment includes charging connector, in the charging connector extremely Temperature detector is provided with few one end charging connector；One end energy and power electric connection, the other end of the charging connector can electrically connect with electronic equipment；The temperature detector, for the temperature inside charging inlet where detecting, and the temperature detected is sent to described Electronic equipment and/or the charging equipment with electronic equipment communication connection；Wherein, charging inlet where the temperature detector includes：Can be provided with the temperature detector charging connector electricity The charging inlet of the electronic equipment of connection, and/or can be electrically connected with being provided with the charging connector of the temperature detector The charging inlet of the charging equipment.
- 6. charging equipment according to claim 5, it is characterised in that the charging equipment also includes：Processor, for base In the comparison of at least one temperature and predetermined threshold value of acquisition, the power output of the charging inlet of the charging equipment is adjusted.
- 7. charging equipment according to claim 6, it is characterised in that can be electrically connected with the charging inlet of the electronic equipment Charging connector on be provided with the temperature detector, the charging equipment also includes：The temperature detector being arranged on inside the charging inlet of the charging equipment, for detecting the charging of the charging equipment The temperature in intraoral portion, and send to the processor and/or the electronic equipment.
- 8. charging equipment according to claim 6, it is characterised in that the charging equipment also includes：Power supply adaptor, the charging inlet of the charging equipment are the charging inlet of the power supply adaptor, in the processor It is placed in the power supply adaptor.
- 9. a kind of charging equipment, it is characterised in that the charging equipment includes：Charging connector and power supply adaptor, it is described Power supply adaptor includes：The charging inlet that can be electrically connected with described charging connector one end charging connector；The temperature detector being arranged in the charging inlet, the temperature inside charging inlet for detecting the power supply adaptor Degree；Processor, connect, the comparison of at least one temperature and predetermined threshold value based on acquisition, adjust with the temperature detector electrical The power output of the charging inlet of the power supply adaptor.
- 10. a kind of portable power source, it is characterised in that the portable power source includes processor, charging inlet, and is arranged on described Temperature detector in charging inlet；The charging inlet can electrically connect with one end charging connector of charging connector；The temperature detector, the temperature inside charging inlet for detecting the portable power source, sends to the processor And/or the electronic equipment electrically connected with the other end charging connector of the charging connector；The processor, the temperature inside charging inlet for obtaining the portable power source, and/or the electronic equipment fill Temperature inside electrical interface, and the comparison of at least one temperature and predetermined threshold value based on acquisition, adjust the portable power source The power output of charging inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916762.XA CN107546810A (en) | 2017-09-30 | 2017-09-30 | Charging process method, charging connector, charging equipment and portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916762.XA CN107546810A (en) | 2017-09-30 | 2017-09-30 | Charging process method, charging connector, charging equipment and portable power source |
Publications (1)
| Publication Number | Publication Date |
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| CN107546810A true CN107546810A (en) | 2018-01-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710916762.XA Pending CN107546810A (en) | 2017-09-30 | 2017-09-30 | Charging process method, charging connector, charging equipment and portable power source |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022143381A1 (en) * | 2020-12-30 | 2022-07-07 | 维沃移动通信有限公司 | Charging interface, electronic device, and charging monitoring method and apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013165571A (en) * | 2012-02-10 | 2013-08-22 | Nissan Motor Co Ltd | Electric vehicle driving device |
| CN105471008A (en) * | 2014-09-03 | 2016-04-06 | 联想(北京)有限公司 | Information processing method, first electronic equipment and second electronic equipment |
| CN105934868A (en) * | 2015-03-27 | 2016-09-07 | 广东欧珀移动通信有限公司 | Electronic power management method and apparatus, and electronic device |
| CN105993107A (en) * | 2015-03-27 | 2016-10-05 | 广东欧珀移动通信有限公司 | Method and device for controlling charging and power adapter |
| CN106532639A (en) * | 2016-12-28 | 2017-03-22 | 珠海市魅族科技有限公司 | Charging system, over-temperature protection device and related equipment of over-temperature protection device |
-
2017
- 2017-09-30 CN CN201710916762.XA patent/CN107546810A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013165571A (en) * | 2012-02-10 | 2013-08-22 | Nissan Motor Co Ltd | Electric vehicle driving device |
| CN105471008A (en) * | 2014-09-03 | 2016-04-06 | 联想(北京)有限公司 | Information processing method, first electronic equipment and second electronic equipment |
| CN105934868A (en) * | 2015-03-27 | 2016-09-07 | 广东欧珀移动通信有限公司 | Electronic power management method and apparatus, and electronic device |
| CN105993107A (en) * | 2015-03-27 | 2016-10-05 | 广东欧珀移动通信有限公司 | Method and device for controlling charging and power adapter |
| CN106532639A (en) * | 2016-12-28 | 2017-03-22 | 珠海市魅族科技有限公司 | Charging system, over-temperature protection device and related equipment of over-temperature protection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022143381A1 (en) * | 2020-12-30 | 2022-07-07 | 维沃移动通信有限公司 | Charging interface, electronic device, and charging monitoring method and apparatus |
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