CN206379965U - Mobile phone heat pipe heat radiation and temperature difference charging combined apparatus - Google Patents
Mobile phone heat pipe heat radiation and temperature difference charging combined apparatus Download PDFInfo
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- CN206379965U CN206379965U CN201621217470.4U CN201621217470U CN206379965U CN 206379965 U CN206379965 U CN 206379965U CN 201621217470 U CN201621217470 U CN 201621217470U CN 206379965 U CN206379965 U CN 206379965U
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- heat
- mobile phone
- temperature difference
- heat pipe
- voltage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of mobile phone heat pipe heat radiation and temperature difference charging combined apparatus, including thermo-electric generation mechanism, its front end is connected with heat pipe, and rear end is by the alternating current transmission of generation to regulator rectifier circuit, after over commutation, by constant voltage DC electrical transmission to lithium battery.The utility model adopting heat pipes for heat transfer TRT, the a large amount of waste heats produced when can not only fast and efficiently mobile phone be run are transferred out, and the temperature difference between utilization waste heat and environment can be realized, low-grade energy is utilized, send the operating voltage that disclosure satisfy that cellular li-ion battery charging, realize the automatic supply of electricity, it can solve the problem that existing market smart mobile phone stand-by time is short, mobile phone is because of heating fluctuation of service, the problems such as even exploding, meets the policy and theory for the energy-saving and emission-reduction that country advocates at present.
Description
Technical field
The utility model belongs to heat energy technology field, using the rapid heat-transfer capability of hot tube high-efficiency, is produced when mobile phone is run
Waste heat in mobile phone is transformed into electric energy, is stored in cellular li-ion battery by raw waste heat fast transfer to thermo-electric generation mechanism.
Background technology
At present, domestic and international smart mobile phone market fast development, while science and technology brings many convenient to our lives, one
The problem of individual concentration, gradually highlights --- and mobile phone radiates.The life of modernization, mobile phone has been become in our lives
A part.Mobile phone is frequently used, video is particularly seen or plays game.The CPU caloric values of mobile phone are very big, as low as mobile phone machine
Body is hot in itself, fluctuation of service, greatly to mobile phone Yin Wengao and forced shutdown, in addition explosion phenomenon generation.These reality are deposited
The problem of great inconvenience has been also resulted in our life.
Therefore, if using heat pipe and mobile phone interphase interaction, mobile phone to be run to the heat produced and is efficiently quickly converted
For electric energy, on the one hand effectively alleviating mobile phone waste heat causes mobile phone unstable, it might even be possible to solves such as some mobile phone blasts and asks
Topic.Still further aspect, it is possible to use the electric energy of generation gives mobile phone more long endurance.
Utility model content
The purpose of this utility model is to provide a kind of new method to solve the generality of mobile phone weak heat-dissipating in the market
Problem, can not only effectively be reduced due to the influence that waste heat is caused to mobile phone, and can realize work energy while work
Self supply, increases the ability of the existing standby continuation of the journey of smart mobile phone lithium battery.
The utility model the technical scheme adopted is that
Mobile phone heat pipe heat radiation and temperature difference charging combined apparatus, including thermo-electric generation mechanism, the heat of thermo-electric generation mechanism are defeated
Enter the condensation section that end is connected to heat pipe, the voltage U that thermal generator is produced is connected to regulator rectifier circuit, and heat pipe evaporator section connects
CPU is met, regulator rectifier circuit is connected with lithium battery.
Described heat pipe evaporator section is with condensing section in 90 degree of layings.
The heat output end of described thermo-electric generation mechanism is arranged on mobile phone close to one end of shell.
P-type semiconductor in described thermo-electric generation mechanism, N-type semiconductor by galvanic couple arm be connected to heat input and
In the thermally conductive insulating layer of heat output end.
Described regulator rectifier circuit, has miniature transformer, rectifier bridge, filter capacitor C, protection according to current flowing direction
Resistance R, voltage-regulator diode D5 and load lithium battery, two ac voltage inputs of the rectifier bridge pass through wire and transformer
The connection of secondary level, cathode rectifier end is connected with filter capacitor C positive poles, and negative polarity end is connected with filter capacitor C negative poles, described
Filter capacitor C, voltage-regulator diode D5, be connected in parallel on respectively between rectifier bridge and load lithium battery, described protective resistance series connection
Between filter capacitor C and voltage-regulator diode D5.
N, the P-type semiconductor of the thermo-electric generation mechanism are connected in series, be arranged in high temperature heat source and low temperature cold source it
Between.
The characteristics of the utility model, also resides in,
For more traditional graphite radiating film and kernel optimization radiating, heat pipe can rapid, the efficient, transfer of low energy losses
Mobile phone waste heat.The bigger temperature difference is so obtained, more electrical power storages is produced and gets up.The reduction of operating temperature in mobile phone, enhancing
The comfort and security that use.
The beneficial effects of the utility model are,
(1) heat is transmitted by flow of vapor, therefore heat-transfer capability is very big, if treating using it as heat conducting element, its heat conduction
Ability can exceed copper, several times to thousands of times of the capacity of heat transmission of silverware of same shapes and sizes.The capacity of heat transmission is strong, heat conduction speed
Degree causes mobile phone CPU work more to stablize soon, and processing data ability is rapider.Mobile phone fluctuation of service, hardware is reduced to burn
The danger ruined or even exploded, increases the comfort and security used.
(2) because boiling and condensation are in same pipe, between the two almost without pressure differential, therefore heating zone and radiating area
Temperature close to equal, whole heat pipe tends to isothermal, reduces thermal loss during heat transfer.
(3) energy is made full use of, using low-grade heat energy power-generating, by regulator rectifier circuit, can be stablized
Charging voltage, reduces energy resource consumption and environmental pollution.
(4) power resources of the whole system by the use of pressure differential as system, therefore whole device system is without extra energy consumption.
Brief description of the drawings
Fig. 1 heat pipe fundamental diagrams；
Fig. 2 Seebeck effect figures；
Fig. 3 thermo-electric generation structural representations；
Fig. 4 energy transmission conversion process figures；
Fig. 5 adopting heat pipes for heat transfer generating set system figures；
In figure, 1. evaporator sections, 2. adiabatic sections, 3. condensation sections, 4. tube cores, 5. working solutions, 6. steams, 7. transformers, 8. is whole
Flow bridge, 9.CPU, 10 heat pipes, 11. heat inputs, 12. thermally conductive insulating layer, 13. galvanic couple arms, 14, N-type semiconductor, 15.P types half
Conductor, 16. heat output ends, 17. lithium batteries, 18. positive ends, 19. negative polarity ends.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
Adopting heat pipes for heat transfer generating set system of the present utility model, as shown in figure 5, including heat pipe 10, heat pipe 10 is laid on hand
Machine CPU9 etc. is concentrated near the element of heat production, and evaporator section 1 absorbs the amount of heat that CPU9 is produced, and is made by the transpiration of working solution 5
With transferring heat to the heat input 11 of thermo-electric generation mechanism map 3, the voltage △ produced in thermo-electric generation mechanism map 3
U, by the transformation of transformer 7, the secondary level of transformer is connected with two ac voltage inputs of rectifier bridge 8 by wire, rectification
The positive ends 18 of bridge 8 are connected with filter capacitor C positive poles, and negative polarity end 19 is connected with filter capacitor C negative poles, in rectifier bridge 8 and lithium
Parallel filtering electric capacity C, voltage-regulator diode D5 are distinguished between battery 17, obtained suitable charging voltage U2 inputs hand by wire
Machine lithium battery 17.
The principle of the utility model adopting heat pipes for heat transfer TRT is with the course of work：
(1) heat pipe principle
Heat pipe 10 is to integrate boiling with condensing, a closed system being made up of shell, tube core and working solution, Fig. 1
For heat pipe principle schematic diagram.
Heat absorption, the heat release of object be it is relative, it is every with the presence of temperature difference when, just necessarily occur heat at high temperature to
The phenomenon transmitted at low temperature.Heat pipe 10 is exactly to utilize sweat cooling so that heat pipe two ends temperature difference is very big, heat is quickly passed
Lead.General heat pipe is made up of shell, liquid-sucking core and end cap.Inside heat pipe is to be pumped into negative pressure state, is filled with appropriate liquid, this
Plant boiling point of liquid low, it is readily volatilized.Tube wall has tube core 4, and it is made up of capillary-porous material.Heat pipe one end is evaporator section 1, in addition
One end is condensation segment 3, when heat pipe one end is heated, and the working solution 5 in capillary evaporates rapidly, and steam is under small pressure differential
Other end is flowed to, and discharges heat, regelation is into liquid, and liquid is flowed back to along effect of the porous material by capillary force again
Evaporator section 1, so circulation are more than, and heat reaches other end by the one end of heat pipe 10.This circulation is quickly carried out, and heat can
Come with continuously being conducted.
(2) heat pipe for thermal conductivity process
Suitable heat pipe 10 is selected, according to country's production and technological requirement, the sintered heat pipe 10 of hot slag structure is selected,
It is installed in some radiating concentrations such as mobile phone CPU9 and larger place.Produced when heat pipe evaporator section 1 absorbs mobile phone CPU9
Heat after, the working solution 5 in pipe is easily evaporated due to low boiling point.The steam of working solution is flowed to separately under small pressure differential
An outer condenser 3, releases the effect of liquid after its latent heat, condensation by the capillary force of tube core 4, and liquid returns to evaporator section 1
Re-evaporation, forms the circulation of a closure, uses this method, and heat is delivered to condensation segment 3 from evaporator section 1.Described heat pipe 10
Be bent (90 degree of gap is presented with condensing section 3 in evaporator section 1) upwards, so setting can reach the 95% of maximal efficiency with
On.
(3) thermo-electric generation principle
One end of P-type semiconductor 15 and N-type semiconductor 14 is combined together, and the CPU9 heat that heat pipe 10 is transmitted
Amount passes to the end, is allowed to be in the condition of high temperature (i.e. heat input 11), and the other end is opened a way and (heat is defeated in low-temperature condition
Go out end 16), then there is open-circuit voltage Δ U in low-temperature end, this effect claims Seebeck effect, is illustrated in fig. 2 shown below.
Based on Seebeck effect Fig. 2, voltage is directly produced using the temperature difference.By P-type semiconductor 15 and N-type semiconductor 14
In hot junction connection, then a voltage is can obtain in cold end, the electrical potential difference that a PN link can be generated is limited, by many so
PN link and be together in series and just can obtain enough voltage, as a thermo-electric generation mechanism, as shown in Figure 3.
(4) thermo-electric generation process
Utilize Sai Kebei effects Fig. 2, you can utilize the thermo-electric generation between Cooling and Heat Source.To prevent the production of the unsafe factors such as electric leakage
It is raw, adjoin heat input 11, heat output end 16, lay thermally conductive insulating layer 12.Between two sections of conductive insulating barriers 12, laying
N-type semiconductor 14, P-type semiconductor 15, and galvanic couple arm 13.One end of two kinds of semiconductors is connected to heat conduction by galvanic couple arm 13
The heat input 11 (temperature end) of insulating barrier, the other end of both semiconductors is also through galvanic couple arm 13 and thermally conductive insulating layer
12 heat output end 16 (low-temperature end) connection.The mobile phone CPU9 a large amount of waste heats produced are transferred to by thermo-electric generation by heat pipe 10
The heat input 11 of mechanism map 3, voltage △ U can be produced in the closed circuit by said process, and the sense of current is partly led in N-type
In body 14 by heat output end 11 flow in heat input 16, P-type semiconductor 15 by heat input 11 flow to heat output
End 16.In order to obtain the charging voltage of enough cellular li-ion batteries 17, in the He of heat input 11 of thermo-electric generation mechanism
Set multiple PN to link between output end 16, be sequentially connected in series.
(5) rectifying and voltage-stabilizing process
In order to obtain suitable, stable, direct current charging voltage, first by alternating current by a miniature transformer 7,
Change is pressed into suitable voltage U1.Then with the rectifier bridge 8 of four diode D1, D2, D3, D4 compositions so that pass through lithium battery 17
The sense of current it is always constant.Shunt capacitance C is filtered after rectifier bridge 8 again, finally in electric capacity C and load lithium battery
Shunt regulator diode D5 carries out voltage stabilizing between 17.By this method, the stable DC charging voltage U2 of output can be just met.
Suitable direct current of voltage regulation is transported to by the charging input end of lithium battery 17 by wire, can thus be met mobile phone 5v's
DC charging voltage.Whole device energy conversion process figure is achieved that production capacity is followed with the energy consumed energy as indicated at 4, so
Ring.
The utility model adopting heat pipes for heat transfer TRT can not only be realized quick, efficient, low energy losses by mobile phone
Waste heat transmit out from heater element, strengthen the stability and security of operating handset, the comfortableness that uses of enhancing user, also
It can realize and use the low-grade energy produced in mobile phone, change into the necessary electric energy of operating handset, strengthen the continuous of mobile phone
Boat ability.
Claims (6)
1. mobile phone heat pipe heat radiation and temperature difference charging combined apparatus, it is characterised in that including thermo-electric generation mechanism, thermo-electric generation mechanism
Heat input (11) be connected to heat pipe (10) condensation section (3), thermal generator produce voltage U be connected to rectifying and voltage-stabilizing
Circuit, heat pipe evaporator section (1) connection CPU (9), regulator rectifier circuit is connected with lithium battery (17).
2. mobile phone heat pipe heat radiation according to claim 1 and temperature difference charging combined apparatus, it is characterised in that described heat pipe
Evaporator section (1) is with condensing section (3) in 90 degree of layings.
3. mobile phone heat pipe heat radiation according to claim 1 and temperature difference charging combined apparatus, it is characterised in that the described temperature difference
The heat output end (16) of generating mechanism is arranged on mobile phone close to one end of shell.
4. mobile phone heat pipe heat radiation according to claim 1 and temperature difference charging combined apparatus, it is characterised in that the described temperature difference
P-type semiconductor (15) in generating mechanism, N-type semiconductor (14) is connected to heat input (11) and heat by galvanic couple arm (13)
In the thermally conductive insulating layer (12) for measuring output end (16).
5. mobile phone heat pipe heat radiation according to claim 1 and temperature difference charging combined apparatus, it is characterised in that described rectification
Mu balanced circuit, has miniature transformer (7), rectifier bridge (8), filter capacitor C, protective resistance R, voltage stabilizing two according to current flowing direction
Pole pipe D5 and load lithium battery (17), two ac voltage inputs of the rectifier bridge (8) pass through wire and transformer (7)
Secondary level connection, rectifier bridge (8) positive ends (18) are connected with filter capacitor C positive poles, negative polarity end (19) and filter capacitor C negative poles
It is connected, described filter capacitor C, voltage-regulator diode D5 are connected in parallel between rectifier bridge (8) and load lithium battery (17), institute respectively
The protective resistance stated is connected between filter capacitor C and voltage-regulator diode D5.
6. mobile phone heat pipe heat radiation according to claim 1 and temperature difference charging combined apparatus, it is characterised in that the temperature difference hair
N, the P-type semiconductor of motor structure are connected in series, and are arranged between high temperature heat source and low temperature cold source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621217470.4U CN206379965U (en) | 2016-11-10 | 2016-11-10 | Mobile phone heat pipe heat radiation and temperature difference charging combined apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621217470.4U CN206379965U (en) | 2016-11-10 | 2016-11-10 | Mobile phone heat pipe heat radiation and temperature difference charging combined apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379965U true CN206379965U (en) | 2017-08-04 |
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ID=59401910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621217470.4U Expired - Fee Related CN206379965U (en) | 2016-11-10 | 2016-11-10 | Mobile phone heat pipe heat radiation and temperature difference charging combined apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206379965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151105A (en) * | 2018-07-25 | 2019-01-04 | 刘贤顺 | New type low temperature converts charge mobile phone |
| CN113059970A (en) * | 2021-04-30 | 2021-07-02 | 燕山大学 | Transverse linkage type damping energy storage automobile suspension system |
-
2016
- 2016-11-10 CN CN201621217470.4U patent/CN206379965U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151105A (en) * | 2018-07-25 | 2019-01-04 | 刘贤顺 | New type low temperature converts charge mobile phone |
| CN113059970A (en) * | 2021-04-30 | 2021-07-02 | 燕山大学 | Transverse linkage type damping energy storage automobile suspension system |
| CN113059970B (en) * | 2021-04-30 | 2022-08-02 | 燕山大学 | Transverse linkage type damping energy storage automobile suspension system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20181110 |