CN109217694A - A kind of power supply adaptor of monitoring temperature - Google Patents
A kind of power supply adaptor of monitoring temperature Download PDFInfo
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- CN109217694A CN109217694A CN201811231386.1A CN201811231386A CN109217694A CN 109217694 A CN109217694 A CN 109217694A CN 201811231386 A CN201811231386 A CN 201811231386A CN 109217694 A CN109217694 A CN 109217694A
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- module
- temperature
- monitoring
- power supply
- circuit
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Protection Of Static Devices (AREA)
Abstract
The present invention is suitable for power supply adaptor technical field, provides a kind of power supply adaptor with monitoring temperature, comprising: input module, power conversion module, PWM protective module, temperature monitoring module, communication module and overheat protector module；The output end of the input module is connect with the input terminal of the power conversion module; the output end of the power conversion module is connect with the PWM protective module and external equipment respectively; the temperature monitoring module is connect with the communication module and overheat protector module respectively; it can be to the real time monitoring of circuit temperature; and it timely feedbacks information and takes safeguard measure; it ensure that use is safe, ensured personal safety as well as the property safety.
Description
Technical field
The invention belongs to power supply adaptor technical field more particularly to a kind of power supply adaptors with monitoring temperature.
Background technique
With the rapid development of electronics technology, the work of power electronic equipment and people, the relationship of life are increasingly close, and
All electronic equipments all be unable to do without highly reliable power supply, therefore the Switching Power Supply for exporting constant pressure and flow starts to play increasingly
Important role subsequently enters various electronics, electrical equipment field, information technology class, audio-video class and household electrical appliances toys etc.
Power supply adaptor has all been widely used in electronic equipment power source.Because of the popularization and application of power supply adaptor, in actual life
Through that can be seen everywhere, but power supply adaptor be chronically at working condition will lead to temperature rising, temperature is excessively high to cause short circuit,
It the case where even causing fire, is easy to leave security risk to people's lives.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the present invention provides a kind of power supply adaptor with monitoring temperature, energy
Enough temperature to power supply adaptor monitor in real time, cut off circuit when the temperature is excessively high and prompt to alarm, while sending instructions to finger
Locking equipment is gone and found out what's going on convenient for user.
The invention is realized in this way a kind of power supply adaptor with monitoring temperature, comprising: input module, power supply turn
Change the mold block, PWM protective module, temperature monitoring module, communication module and overheat protector module；The output end of the input module with
The input terminal of the power conversion module connects, the output end of the power conversion module respectively with the PWM protective module and
External equipment connection, the temperature monitoring module are connect with the communication module and overheat protector module respectively；
The input module, for connecting 220V electric main；
The power conversion module, the electric main for inputting input module is gradually depressured after rectifying and pressure stabilizing
Become the DC power supply with multiple voltage value afterwards, exports multiple voltage value to external equipment, and monitor DC power supply in real time
Voltage and current；
The PWM protective module carries out voltage transformation for controling power conversion module；
The temperature monitoring module, for the temperature data of real-time collecting power conversion module, and by the temperature number of collection
According to being transmitted to overheat protector module；
The communication module, for sending relevant information to designated equipment；
The overheat protector module, the data information being collected into for handling temperature control monitoring module, and according to the data
Temperature data in information carrys out the on-off of controling power conversion module, cuts off DC power supply when the temperature is excessively high and realizes protection.
Preferably, the power conversion module, comprising:
Will input electric main rectify after be gradually depressured and pressure stabilizing after become the direct current with multiple voltage value
The pressure stabilizing rectification unit in source；
To the power output interface of external equipment output multiple voltage value；And
Real time monitoring monitors single by the circuit state of the voltage and current of pressure stabilizing rectification unit treated DC power supply
Member.
Preferably, the circuit state monitoring unit includes being distributed in passing through for monitoring for each power output interface
Pressure stabilizing rectification unit is passed through in the DC voltage converting circuit of the voltage of pressure stabilizing rectification unit treated DC power supply and monitoring
The DC current conversion circuit of the electric current of treated DC power supply.
Preferably, the DC voltage converting circuit and DC current conversion electricity of each power output interface are distributed in
Road is all connected to an A/D converter.
Preferably, the A/D converter connects a microprocessor, the institute for monitoring circuit state monitoring unit
It states voltage and current and is converted to digital signal, and by the digital data transmission to microprocessor；So that the microprocessor according to
Each power output interface is initially powered up the time and stopping conduction time respectively obtaining the energization of each power output interface
Duration data.
Preferably, the microprocessor is also connect with the temperature monitoring module and overheat protector module.
Preferably, the temperature monitoring module includes temperature sensor, temperature monitoring circuit and temperature alarming unit；It is described
Temperature sensor is connect with the temperature monitoring circuit and power conversion module respectively, temperature control monitoring circuit respectively with it is described
Temperature alarming unit is connected with the overheat protector module.
Preferably, the temperature alarming unit includes audible alarm and/or LED lamp alarm.
Preferably, the communication module includes internet communication unit；The compatible entity card mold of the internet communication unit
Formula and patch mode card.
Preferably, the overheat protector module includes discharge cock.
Power supply adaptor provided in an embodiment of the present invention with monitoring temperature, by the power supply modulus of conversion in power supply adaptor
Block connect input module, will input 220V electric main rectify after be gradually depressured and pressure stabilizing after become with multiple voltage
The DC power supply of value exports multiple voltage value to external equipment, and monitors the voltage and current of DC power supply in real time, and will be real-time
Monitoring data feeds back to PWM protective module, and then PWM protective module controling power conversion module carries out voltage transformation, in addition, warm
The temperature monitoring circuit of degree monitoring module transmits a signal to the temperature information that temperature sensor is acquired power conversion module, and
Collected temperature information is transferred back into temperature monitoring circuit, temperature monitoring circuit is sent to temperature alarming list according to feedback information
Member, temperature alarming unit, which is compared by feedback information with presupposed information, to be judged whether to need to start alarm, if generating alarm
Signal, the signal are transmitted to communication module together, and communication module can send information to designated equipment in time, meanwhile, overheat protector
Discharge cock in module will disconnect DC power supply circuit and realize protection, can be anti-to the real time monitoring of circuit temperature, and in time
Feedforward information and safeguard measure is taken, ensure that using safe, ensured personal safety as well as the property safety.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.
Fig. 1 is a kind of structural schematic diagram of power supply adaptor with monitoring temperature provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another power supply adaptor with monitoring temperature provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In embodiments of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be position based on the figure or positional relationship, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limitation of the invention.In addition, term " first ", " second ", "
Three " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance, equally, "one", " one " or "the" etc.
Similar word does not indicate that quantity limits yet, but indicates that there are at least one.The similar word meaning such as " comprising " or "comprising"
Point out that element or object before the existing word are covered the element for appearing in the word presented hereinafter or object and its be equal, without
Exclude other elements or object.
In addition, in embodiments of the present invention unless specifically defined or limited otherwise, term " installation ", " connects " connected "
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be and be directly connected to, can also be connected by intermediary brief introduction, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
Power supply adaptor provided in an embodiment of the present invention with monitoring temperature, by the power supply modulus of conversion in power supply adaptor
Block connect input module, will input 220V electric main rectify after be gradually depressured and pressure stabilizing after become with multiple voltage
The DC power supply of value exports multiple voltage value to external equipment, and monitors the voltage and current of DC power supply in real time, and will be real-time
Monitoring data feeds back to PWM protective module, and then PWM protective module controling power conversion module carries out voltage transformation, in addition, warm
The temperature monitoring circuit of degree monitoring module transmits a signal to the temperature information that temperature sensor is acquired power conversion module, and
Collected temperature information is transferred back into temperature monitoring circuit, temperature monitoring circuit is sent to temperature alarming list according to feedback information
Member, temperature alarming unit, which is compared by feedback information with presupposed information, to be judged whether to need to start alarm, if generating alarm
Signal, the signal are transmitted to communication module together, and communication module can send information to designated equipment in time, meanwhile, overheat protector
Discharge cock in module will disconnect DC power supply circuit and realize protection, can be anti-to the real time monitoring of circuit temperature, and in time
Feedforward information and safeguard measure is taken, ensure that using safe, ensured personal safety as well as the property safety.
Specific implementation of the invention is described in detail below in conjunction with specific embodiment.
Embodiment
Fig. 1-Fig. 2 is please referred to, the present embodiment provides a kind of power supply adaptor 10 with monitoring temperature, comprising: input mould
Block 100, power conversion module 200, PWM protective module 300, temperature monitoring module 400, communication module 500 and overheat protector mould
Block 600；The output end of the input module 100 is connect with the input terminal of the power conversion module 200, the power supply modulus of conversion
The output end of block 200 is connect with the PWM protective module 300 and external equipment respectively, the temperature monitoring module 400 respectively with
The communication module 500 and overheat protector module 600 connect；The input module 100, for connecting 220V electric main；Institute
State power conversion module 200, be gradually depressured after the rectification of electric main for inputting input module and pressure stabilizing after become
DC power supply with multiple voltage value, to external equipment export multiple voltage value, and monitor in real time DC power supply voltage and
Electric current；The PWM protective module 300 carries out voltage transformation for controling power conversion module；The temperature monitoring module 400,
Overheat protector module is transmitted to for the temperature data of real-time collecting power conversion module, and by the temperature data of collection；It is described
Communication module 500, for sending relevant information to designated equipment；The overheat protector module 600, for handling temperature control monitoring mould
The data information that block is collected into, and according to the temperature data in the data information come the on-off of controling power conversion module, temperature
DC power supply is cut off when spending high and realizes protection, and the power conversion module in power supply adaptor is connected into input module, will be inputted
220V electric main rectification after be gradually depressured and pressure stabilizing after become the DC power supply with multiple voltage value, set to external
Standby output multiple voltage value, and monitor the voltage and current of DC power supply in real time, and real-time monitoring data is fed back into PWM protection
Module, and then PWM protective module controling power conversion module carries out voltage transformation, in addition, the monitoring temperature of temperature monitoring module
Circuit sending signal is acquired the temperature information of power conversion module to temperature sensor, and collected temperature information is passed
Temperature monitoring circuit is returned to, temperature monitoring circuit is sent to temperature alarming unit according to feedback information, and temperature alarming unit passes through
Feedback information is compared with presupposed information to be judged whether to need to start alarm, if generating alarm signal, which transmits together
To communication module, communication module can send information to designated equipment in time, meanwhile, the discharge cock in overheat protector module can break
It opens DC power supply circuit and realizes protection, can be to the real time monitoring of circuit temperature, and timely feedback information and take safeguard measure,
It ensure that use is safe, ensured personal safety as well as the property safety.
In embodiments of the present invention, as shown in Fig. 2, the power conversion module 200, comprising: by the electric main of input
Gradually be depressured after rectification and pressure stabilizing after become the pressure stabilizing rectification unit 210 with the DC power supply of multiple voltage value；Outward
Connect the power output interface 220 of equipment output multiple voltage value；And that treated is straight by pressure stabilizing rectification unit for real time monitoring
The circuit state monitoring unit 230 of the voltage and current in galvanic electricity source.Wherein, the circuit state monitoring unit 230 includes distribution
In each power output interface 220 for monitor the direct current for passing through pressure stabilizing rectification unit treated the voltage of DC power supply
Voltage conversion circuit and monitoring by the electric current of pressure stabilizing rectification unit treated DC power supply DC current conversion circuit,
And the DC voltage converting circuit and DC current conversion circuit for being distributed in each power output interface 220 connect
To an A/D converter 700.The A/D converter 700 connects a microprocessor 800, is used for circuit state monitoring unit 230
It monitors the obtained voltage and current and is converted to digital signal, and by the digital data transmission to microprocessor；So that described
Microprocessor according to each power output interface is initially powered up the time and stops conduction time respectively obtaining each power supply defeated
The energization period data of outgoing interface；And the microprocessor 800 also with the temperature monitoring module 400 and overheat protector module
600 connections.
In embodiments of the present invention, the temperature monitoring module 400 includes temperature sensor 410, temperature monitoring circuit 420
With temperature alarming unit 430；The temperature sensor 410 respectively with the temperature monitoring circuit 420 and power conversion module 200
Connection, the temperature control monitoring circuit 420 are connect with the temperature alarming unit 430 and the overheat protector module 600 respectively.Its
In, the temperature alarming unit 430 includes audible alarm and/or LED lamp alarm.
In practical applications, the circuit state monitoring unit is by DC voltage converting circuit and DC current conversion circuit
Composition, is respectively distributed to each power output interface, wherein DC voltage converting circuit and DC current conversion circuit difference
It is connected via after A/D converter with microprocessor, microprocessor is also connect with overheat protector module, is obtained by A/D converter
Accurate voltage and current data, and these data are transferred to microprocessor, microprocessor obtain after these data by with go through
Whether history value compares and is more than given threshold to judge whether power interface work is abnormal, to control overheat protector module pair
Circuit carries out on off operating mode control.Overheat protector module is connected via after triode with microprocessor.Each control circuit connects
One I/O mouthfuls of microprocessor independence.1~N of above controller is the circuit state monitoring for being distributed in each power output interface
Unit is made of DC voltage converting circuit, DC current conversion circuit and relay circuit.Temperature monitoring module is using more
A temperature sensor is respectively distributed near each easy heating circuit of power conversion module and interface, acquires institute by the period of 1S
There is the temperature of easy heating module and each power output interface, for each temperature sensor, its maximum value is taken to work as respectively
The value of system temperature early warning is done, and is stored in the storage unit of power conversion module, the temperature data of these storages can be made
For historical temperature data, two kind sides of the data of each temperature sensor by set temperature threshold value and with historical temperature comparison
Whether the more accurate decision circuitry temperature of formula is abnormal, to control circuit, safeguards system safety.If current is described
The corresponding temperature of temperature data is higher than set temperature threshold value, or the current corresponding temperature change of the temperature data is compared and deposited
When storing up historical data fluctuation difference in overheat protector module and being higher than preset difference value, microprocessor control temperature alarming unit into
Row audio alert and/or LED light flashing alarm, and DC power supply circuit is disconnected by microprocessor control overheat protector module and is realized
Protection, on the contrary then normal power-up can be to the real time monitoring of circuit temperature, and timely feedbacks information and take safeguard measure, protects
It is safe to have demonstrate,proved use, has ensured personal safety as well as the property safety.
In embodiments of the present invention, the communication module 500 includes internet communication unit 510；The internet communication
The compatible entity mode card of unit 510 and patch mode card, it is possible to provide network keeps internet communication unit mobile eventually with user
Communication is established at end, realizes remote internet communication.
In a particular application, the internet card accessed in internet communication unit can be arbitrarily to be connect by mobile communication
Enter business, provides the network interface card of wireless data for internet device.The compatible entity mode card of internet communication unit and patch card mold
Formula.In the present embodiment, collected data in internet communication unit be can be and be sent to customer mobile terminal, be also possible to
Data or command signal are sent to internet communication unit by customer mobile terminal.
In a particular application, internet communication unit compatible entity mode card and patch mode card are as follows: paste card, i.e. E-
SIM (Embedded Subscriber Identity Module, embedded client identification module) card, is equivalent to SIM
(Subscriber Identity Module, client identification module) card is embedded in mobile phone, it is no longer necessary to oneself plug-in card,
The mode for directlying adopt the types such as software registration or direct purchase can use the carrier network and set meal of oneself；And it is real
Body card, i.e. SIM card, this needs user installation plug-in card.
In embodiments of the present invention, the overheat protector module 600 includes discharge cock 610, when excess temperature protective module connects
It is corresponding that the corresponding temperature of the temperature data received is higher than the temperature data that set temperature threshold value or overheat protector module receive
Temperature change compare when storing historical data fluctuation difference in overheat protector module and being higher than preset difference value, excess temperature can be passed through
Discharge cock in protective module disconnects DC power supply circuit and realizes protection, can be to the real time monitoring of circuit temperature, and in time
Feedback information and safeguard measure is taken, ensure that using safe, ensured personal safety as well as the property safety.
The power supply adaptor with monitoring temperature that foregoing invention embodiment provides converts the power supply in power supply adaptor
Module connect input module, will input 220V electric main rectify after be gradually depressured and pressure stabilizing after become that there are a variety of electricity
The DC power supply of pressure value exports multiple voltage value to external equipment, and monitors the voltage and current of DC power supply in real time, and will be real
When monitoring data feed back to PWM protective module, and then PWM protective module controling power conversion module carries out voltage transformation, in addition,
The temperature monitoring circuit of temperature monitoring module transmits a signal to the temperature information that temperature sensor is acquired power conversion module,
And collected temperature information is transferred back into temperature monitoring circuit, temperature monitoring circuit is sent to temperature alarming according to feedback information
Unit, temperature alarming unit, which is compared by feedback information with presupposed information, to be judged whether to need to start alarm, if generating report
Alert signal, the signal are transmitted to communication module together, and communication module can send information to designated equipment in time, meanwhile, excess temperature is protected
Shield module in discharge cock will disconnect DC power supply circuit realize protection, can to the real time monitoring of circuit temperature, and in time
Feedback information and safeguard measure is taken, ensure that using safe, ensured personal safety as well as the property safety.
Have the following it is to be appreciated that
(1), unless otherwise defined, in the embodiment of the present invention and attached drawing, same label represents same meaning.
(2), it in attached drawing of the embodiment of the present invention, relates only to the present embodiments relate to the structure arrived, other structures can
With reference to being commonly designed.
(3), for clarity, in the attached drawing of embodiment for describing the present invention, the thickness in layer or region is put
Greatly.It is appreciated that when the element of such as layer, film, region or substrate etc is referred to as being located at "above" or "below" another element, it should
Element " direct " can be located at "above" or "below" another element, or may exist intermediary element.
(4), in the absence of conflict, the feature in the same embodiment of the invention and different embodiment can be mutual group
It closes.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of power supply adaptor with monitoring temperature characterized by comprising input module, power conversion module, PWM
Protective module, temperature monitoring module, communication module and overheat protector module；The output end of the input module and the power supply turn
The input terminal connection of block is changed the mold, the output end of the power conversion module connects with the PWM protective module and external equipment respectively
It connects, the temperature monitoring module is connect with the communication module and overheat protector module respectively；
The input module, for connecting 220V electric main；
The power conversion module, for input module to be inputted electric main rectification after be gradually depressured and pressure stabilizing after become
For the DC power supply with multiple voltage value, multiple voltage value is exported to external equipment, and monitors the voltage of DC power supply in real time
And electric current；
The PWM protective module carries out voltage transformation for controling power conversion module；
The temperature monitoring module is passed for the temperature data of real-time collecting power conversion module, and by the temperature data of collection
Transport to overheat protector module；
The communication module, for sending relevant information to designated equipment；
The overheat protector module, the data information being collected into for handling temperature control monitoring module, and according to the data information
In temperature data carry out the on-off of controling power conversion module, cut off DC power supply circuit when the temperature is excessively high and realize protection.
2. as described in claim 1 with the power supply adaptor of monitoring temperature, which is characterized in that the power conversion module,
Include:
Will input electric main rectify after be gradually depressured and pressure stabilizing after become the DC power supply with multiple voltage value
Pressure stabilizing rectification unit；
To the power output interface of external equipment output multiple voltage value；And
Real time monitoring by the voltage and current of pressure stabilizing rectification unit treated DC power supply circuit state monitoring unit.
3. as claimed in claim 2 with the power supply adaptor of monitoring temperature, which is characterized in that the circuit state monitoring is single
Member include be distributed in each power output interface for monitor the electricity for passing through pressure stabilizing rectification unit treated DC power supply
The DC voltage converting circuit of pressure and monitoring by the electric current of pressure stabilizing rectification unit treated DC power supply DC current
Conversion circuit.
4. as claimed in claim 3 with the power supply adaptor of monitoring temperature, which is characterized in that be distributed in each described electricity
The DC voltage converting circuit and DC current conversion circuit of source output interface are all connected to an A/D converter.
5. as claimed in claim 4 with the power supply adaptor of monitoring temperature, which is characterized in that the A/D converter connection
One microprocessor, the voltage and current for monitoring circuit state monitoring unit are converted to digital signal, and will
The digital data transmission is to microprocessor；So that the microprocessor according to each power output interface be initially powered up the time and
Stopping conduction time respectively obtaining the energization period data of each power output interface.
6. as claimed in claim 5 with monitoring temperature power supply adaptor, which is characterized in that the microprocessor also with institute
Temperature monitoring module is stated to connect with overheat protector module.
7. as described in claim 1 with the power supply adaptor of monitoring temperature, which is characterized in that the temperature monitoring module packet
Include temperature sensor, temperature monitoring circuit and temperature alarming unit；The temperature sensor respectively with the temperature monitoring circuit
It is connected with power conversion module, the temperature control monitoring circuit connects with the temperature alarming unit and the overheat protector module respectively
It connects.
8. as claimed in claim 7 with the power supply adaptor of monitoring temperature, which is characterized in that the temperature alarming unit packet
Include audible alarm and/or LED lamp alarm.
9. as described in claim 1 with the power supply adaptor of monitoring temperature, which is characterized in that the communication module includes mutual
Connected network communication unit；The compatible entity mode card of the internet communication unit and patch mode card.
10. as described in claim 1 with the power supply adaptor of monitoring temperature, which is characterized in that the overheat protector module
Including discharge cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231386.1A CN109217694A (en) | 2018-10-22 | 2018-10-22 | A kind of power supply adaptor of monitoring temperature |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231386.1A CN109217694A (en) | 2018-10-22 | 2018-10-22 | A kind of power supply adaptor of monitoring temperature |
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| CN109217694A true CN109217694A (en) | 2019-01-15 |
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| CN201811231386.1A Pending CN109217694A (en) | 2018-10-22 | 2018-10-22 | A kind of power supply adaptor of monitoring temperature |
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| CN110426973A (en) * | 2019-08-01 | 2019-11-08 | 天泽信息产业股份有限公司 | A kind of communication equipment runs on the method under enging cabin hot environment |
| CN110706433A (en) * | 2019-10-16 | 2020-01-17 | 珠海格力电器股份有限公司 | Fault early warning method, fault early warning device and electric cabinet |
| CN113554264A (en) * | 2021-06-07 | 2021-10-26 | 华北电力科学研究院有限责任公司 | Alarm method and device for power generation equipment |
| CN117578359A (en) * | 2024-01-11 | 2024-02-20 | 深圳市新源鑫电器有限公司 | Automatic over-temperature and over-voltage protection device and method for power adapter |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110426973A (en) * | 2019-08-01 | 2019-11-08 | 天泽信息产业股份有限公司 | A kind of communication equipment runs on the method under enging cabin hot environment |
| CN110706433A (en) * | 2019-10-16 | 2020-01-17 | 珠海格力电器股份有限公司 | Fault early warning method, fault early warning device and electric cabinet |
| CN113554264A (en) * | 2021-06-07 | 2021-10-26 | 华北电力科学研究院有限责任公司 | Alarm method and device for power generation equipment |
| CN113554264B (en) * | 2021-06-07 | 2023-11-17 | 华北电力科学研究院有限责任公司 | Alarm method and device for power generation equipment |
| CN117578359A (en) * | 2024-01-11 | 2024-02-20 | 深圳市新源鑫电器有限公司 | Automatic over-temperature and over-voltage protection device and method for power adapter |
| CN117578359B (en) * | 2024-01-11 | 2024-04-26 | 深圳市新源鑫电器有限公司 | Automatic over-temperature and over-voltage protection device and method for power adapter |
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Application publication date: 20190115 |