CN206195656U - Cell -phone body temperature charging system - Google Patents
Cell -phone body temperature charging system Download PDFInfo
- Publication number
- CN206195656U CN206195656U CN201621303281.9U CN201621303281U CN206195656U CN 206195656 U CN206195656 U CN 206195656U CN 201621303281 U CN201621303281 U CN 201621303281U CN 206195656 U CN206195656 U CN 206195656U
- Authority
- CN
- China
- Prior art keywords
- module
- voltage
- temperature
- mobile phone
- boost
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a cell -phone body temperature charging system, do you set up at least one N at temperature power module P semiconductor galvanic couple, the difference of utilizing ambient temperature and human temperature produces voltage signal, do you and set up boost module with this N voltage boost that P semiconductor galvanic couple produced is to the power supply voltage value of cell -phone, it fixes boost module's output voltage value in stable value still to set up voltage stabilizing module, when the solution cell -phone charges with oneself, the voltage low who produces, voltage is unstable, lead to influencing the problem of cell -phone performance, do you set up two at least N at temperature power module P semiconductor galvanic couple is constituteed, N P semiconductor galvanic couple quantity in pairs, each is to N P semiconductor galvanic couple series connection effectively utilizes human temperature and ambient temperature's difference, further improves temperature power module's output voltage, does benefit to boost module and steps up.
Description
Technical field
The utility model is related to field of power supplies, and in particular to mobile phone body temperature charging system.
Background technology
Nowadays mobile phone is into treasured in people's palm, but battery powers duration is the bottleneck problem of mobile phone.The battery of existing mobile phone
Interior of mobile phone all it has been fixedly arranged on, it is impossible to which multiple batteries replacements are used.Mobile phone does not have electricity, can only just be fixed on by limited socket and fill
Electricity, if run into being in the location without civil power, will cause that people are in lost contact state, give people life and bring inconvenience,
Await proposing a kind of system that can be charged with oneself, for being charged for portable mobile phone.
Existing portable mobile phone charging system, using environment temperature and the difference of human body temperature, produces electric energy, is that mobile phone fills
Electricity, but problems are still suffered from, the brownout of such as generation, it is impossible to normal power supply, the spread of voltage of generation influences mobile phone
Continue, constant charge, further influence handset capability.
Utility model content
The utility model provides mobile phone body temperature charging system, when solving portable mobile phone charging, the brownout of generation, voltage
It is unstable, cause to influence the problem of handset capability.
The utility model solves the above problems by the following technical programs：
Mobile phone body temperature charging system, including temperature electricity generation module, boost module and Voltage stabilizing module；The temperature electricity generation module
It is made up of at least one N-P semiconductor galvanics, the output end of the temperature electricity generation module is connected with the input of boost module；Institute
The output end of boost module is stated to be connected with the input of Voltage stabilizing module；The battery of the output end of the Voltage stabilizing module and outside mobile phone
Charging module is connected.
Further, the temperature electricity generation module is made up of at least two N-P semiconductor galvanics, the N-P semi-conductor electricities
In pairs, each pair of N-P semiconductor galvanic is connected in series even number amount.
Further, the boost module receives the output voltage of temperature electricity generation module, and is increased to 4.2V-5V.
Further, the Voltage stabilizing module receives the output voltage of boost module, and stablizes its magnitude of voltage, prevents the voltage
Value is floated.
Further, the output end of the Voltage stabilizing module through mobile phone charge port and outside mobile phone battery charging module phase
Even.
Compared with prior art, with following features：
1st, at least one N-P semiconductor galvanics are set in temperature electricity generation module, using environment temperature and the difference of human body temperature
Different generation voltage signal, and the supply voltage of boost in voltage that boost module produces the N-P semiconductor galvanics to mobile phone is set
Value, also sets up Voltage stabilizing module and the output voltage values of boost module is fixed on into stationary value, when solving portable mobile phone charging, generation
Brownout, spread of voltage, cause to influence the problem of handset capability；
2nd, temperature electricity generation module set at least two N-P semiconductor galvanics composition, the N-P semiconductor galvanics quantity into
Right, each pair of N-P semiconductor galvanic is connected in series, and effectively using human body temperature and the difference of environment temperature, further improves temperature
The output voltage of electricity generation module, is boosted beneficial to boost module.
Brief description of the drawings
Fig. 1 is the utility model structural principle block diagram.
Specific embodiment
The utility model is described in further detail with reference to embodiments, but the utility model is not limited to these implementations
Example.
Mobile phone body temperature charging system, including temperature electricity generation module, boost module and Voltage stabilizing module；The temperature electricity generation module
It is made up of at least one N-P semiconductor galvanics, the output end of the temperature electricity generation module is connected with the input of boost module；Institute
The output end of boost module is stated to be connected with the input of Voltage stabilizing module；The battery of the output end of the Voltage stabilizing module and outside mobile phone
Charging module is connected.The utility model can also add other for putting forward high performance module according to demand.
Temperature electricity generation module produces direct current energy using N-P semiconductor galvanics, and ambient temperature exists with body temperature
The temperature difference, N-P semiconductor galvanics two ends just produce voltage.The voltage very little that N-P semiconductor galvanics are produced, partly leads to reduce N-P
The quantity of body galvanic couple, the voltage range scope of mobile phone normal work is boosted to using boost module, usually 4.2V to 5V.Environment
Temperature is typically change, and human body temperature is basically unchanged, then the two difference variation is unstable, causes N-P semiconductor galvanics to produce
Voltage it is also unstable, it is impossible to meet the demand of charging mobile phone battery module, therefore, set Voltage stabilizing module, boost module is defeated
The voltage for going out is fixed on preset value.
The temperature electricity generation module is made up of at least two N-P semiconductor galvanics, the N-P semiconductor galvanics quantity into
Right, each pair of N-P semiconductor galvanic is connected in series.Some less N-P semiconductor galvanics are connected with series system, form half
Conductor thermoelectric cell group.In thermoelectric cell group, each N-P semiconductor galvanic is operated under the identical temperature difference, acts on identical,
It is in parallel in heat transfer.The two ends of thermoelectric cell are maintained under the temperature difference between environment and human body, and electric current will be in the loop
Continuous flowing, produces higher than the treatable minimum voltage of boost module institute.
Because environment temperature is small with the body temperature temperature difference, the voltage that semiconductor temperature difference battery group is produced also can be smaller, rises
Die block is used to rise the output voltage of high-temperature electricity generation module.Be not provided with boost module, then in order to produce the voltage of 4.2V-5V,
Substantial amounts of N-P semiconductor galvanics are needed, integrated too low, the convenience that influence is carried with.The boost module receives temperature
The output voltage of electricity generation module, and it is increased to 4.2V-5V.Boost module is realized rising using DC/DC switching devices PT1301
Pressure, its output voltage is set by non-essential resistance, adjustable.
Further, the Voltage stabilizing module receives the output voltage of boost module, and stablizes its magnitude of voltage, prevents the voltage
Value is floated.According to Seebeck effect, the temperature difference on direct current generation module both sides is unstable, and output voltage also can be unstable, unstable
Fixed voltage is directly inputted into the battery charging module of mobile phone, can influence the normal operation of the battery charging module of mobile phone, so that
Influence the performance of mobile phone.Therefore Voltage stabilizing module is set, the output voltage of boost module is stabilized in preset value.Equally, voltage stabilizing mould
Block realizes voltage stabilizing using PT1301.Further, the output end of the Voltage stabilizing module is through mobile phone charge port and outside mobile phone
Battery charging module is connected.
Claims (5)
1. mobile phone body temperature charging system, it is characterised in that：
Including temperature electricity generation module, boost module and Voltage stabilizing module；The temperature electricity generation module is by least one N-P semi-conductor electricities
Even composition, the output end of the temperature electricity generation module is connected with the input of boost module；The output end of the boost module with
The input of Voltage stabilizing module is connected；The output end of the Voltage stabilizing module is connected with the battery charging module of outside mobile phone.
2. mobile phone body temperature charging system according to claim 1, it is characterised in that：The temperature electricity generation module is by least two
Individual N-P semiconductor galvanics composition, in pairs, each pair of N-P semiconductor galvanic is connected in series the N-P semiconductor galvanics quantity.
3. mobile phone body temperature charging system according to claim 1, it is characterised in that：The boost module receives temperature and generates electricity
The output voltage of module, and it is increased to 4.2V-5V.
4. mobile phone body temperature charging system according to claim 1, it is characterised in that：The Voltage stabilizing module receives boost module
Output voltage, and stablize its magnitude of voltage, prevent the magnitude of voltage from floating.
5. mobile phone body temperature charging system according to claim 1, it is characterised in that：The output end of the Voltage stabilizing module is handled
Machine charge port is connected with the battery charging module of outside mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621303281.9U CN206195656U (en) | 2016-11-30 | 2016-11-30 | Cell -phone body temperature charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621303281.9U CN206195656U (en) | 2016-11-30 | 2016-11-30 | Cell -phone body temperature charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206195656U true CN206195656U (en) | 2017-05-24 |
Family
ID=58723124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621303281.9U Expired - Fee Related CN206195656U (en) | 2016-11-30 | 2016-11-30 | Cell -phone body temperature charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206195656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106452189A (en) * | 2016-11-30 | 2017-02-22 | 桂林市逸仙中学 | Mobile phone body temperature charging system |
| US11025092B2 (en) | 2019-10-31 | 2021-06-01 | Huna, Llc | Wearable metabolic electrical charging apparatus |
-
2016
- 2016-11-30 CN CN201621303281.9U patent/CN206195656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106452189A (en) * | 2016-11-30 | 2017-02-22 | 桂林市逸仙中学 | Mobile phone body temperature charging system |
| US11025092B2 (en) | 2019-10-31 | 2021-06-01 | Huna, Llc | Wearable metabolic electrical charging apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |