CN105048616A - Emergency charging device utilizing temperature difference of field heat source to generate electricity - Google Patents
Emergency charging device utilizing temperature difference of field heat source to generate electricity Download PDFInfo
- Publication number
- CN105048616A CN105048616A CN201510455542.2A CN201510455542A CN105048616A CN 105048616 A CN105048616 A CN 105048616A CN 201510455542 A CN201510455542 A CN 201510455542A CN 105048616 A CN105048616 A CN 105048616A
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- interface
- thermocouple
- chip microcomputer
- single chip
- internal battery
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention provides an emergency charging device utilizing a temperature difference of a field heat source to generate electricity. The emergency charging device comprises a switch (1), a PIC (Peripheral Interface Controller), an indicator lamp (3), an internal battery interface (4), a USB (Universal Serial Bus) seat (5) and a fan interface (7), and further comprises a thermocouple module interface (6) provided with a thermocouple, wherein the PIC (2) is connected to the switch (1) and the indicator lamp (3); after the thermocouple module interface (6) is controlled by the PIC (2), the thermocouple module interface (6) is respectively connected to the internal battery interface (4), the USB seat (5) and the fan interface (7); multistage output voltage status values can be arranged in the PIC (2) and can be output to the indicator lamp (3) for indicating. According to the emergency charging device, the temperature of a high-temperature area of the thermocouple can be improved, the temperature of a low-temperature area of the thermocouple can be reduced, and the excessive electric quantity can be stored for providing the efficient emergency charging for external electronic equipment of a user in the field, such as a mobile phone.
Description
Technical field
The invention belongs to thermoelectric generation field, be specifically related to a kind of emergent charging apparatus utilizing field thermal source thermo-electric generation.
Background technology
Thermo-electric generation utilizes thermoelectric effect generation current, and its critical component is can with the Thermocouple module of thermocouple.When special metal material two ends non-uniform temperature, the free electron of temperature eminence is larger than the free electron kinetic energy of temperature lower, therefore free electron spreads from temperature is high-end to temperature low side, and pile up in low-temperature end, thus electric field is formed in special metal material, obtain the electric energy of enough power, key is to strengthen thermocouple the two poles of the earth temperature difference, and principle design one utilizes the emergent charging apparatus of field thermal source (thermal source as combustion fire such as wood stove, coal furnace, countryside portable gas furnaces) accordingly.For wood stove thermal source, can a pole of thermocouple be placed in the furnace chamber of burning, heated by firewood, another pole is outside furnace cavity, reduce temperature by fin, while user makes a fire in stove, thermocouple the two poles of the earth produce thermo-electric generation and provide emergent charging for the electronic equipment of the lithium battery power supplies such as mobile phone.At present, this kind utilizes the emergent charging apparatus of field thermal source thermo-electric generation not yet to find, the market vacancy.
Summary of the invention
The object of the present invention is to provide a kind of thermal generator control device to fill a hole in the market, concrete technical scheme is:
Utilize the emergent charging apparatus of field thermal source thermo-electric generation, it is characterized in that: comprise switch (1), PIC single chip microcomputer (2), indicator light (3), can connect internal battery internal battery interface (4), can external charge equipment USB seat (5), can with the fan interface (7) of fan, also comprising can with the Thermocouple module of thermocouple, and described Thermocouple module has Thermocouple module interface (6); Described PIC single chip microcomputer (2) is connected with described indicator light (3) with described switch (1), and described Thermocouple module interface (6) is connected with described internal battery interface (4), USB seat (5), fan interface (7) after controlling by described PIC single chip microcomputer (2) more respectively; The inside of described PIC single chip microcomputer (2) can arrange the output voltage state value of multistage, can export to described indicator light (3) and indicate.
Further improvement is, described indicator light (3) is divided into red, yellow, and green three kinds of colors, and controls by the sample circuit that described PIC single chip microcomputer (2) is inner; The sampling of multi-segment voltage that described sample circuit can export described Thermocouple module interface (6) judges, when output voltage is less than 3VDC, when red represents and is not suitable for charging; When 3VDC ~ 4.2VDC, amber light is bright; When being greater than 4.2VDC, green light represents and can open the external charge equipment charge that described switch (1) is suitably for described USB seat (5).
Further improvement is, described PIC single chip microcomputer (2), fan interface (7) are powered to described internal battery by described internal battery interface (4); When described Thermocouple module interface (6) output voltage is greater than 4.2VDC and is not exported to external charging device charging by described USB seat (5), described Thermocouple module interface (6) is the charging of described internal battery automatically.
Further improvement is, described PIC single chip microcomputer (2) adopts PIC16F616.
Further improvement is, described internal battery, comprises lithium battery or non-lithium battery.
Further improvement is, described external charge equipment, comprises the charging device using lithium battery or use non-lithium battery.
Further improvement is, also can at the external voltage stabilizing of described USB seat (5) or overcurrent protective device.
Field of the present invention thermal source, comprises the thermal source of the combustion fire such as wood stove, coal furnace, countryside portable gas furnace.PIC single chip microcomputer is core of the present invention, adopts PIC16F616, and accurately arranges the instruction of multistage thermocouple output voltage state: be less than 3VDC when red, 3VDC to 4.2VDC amber light bright, be greater than 4.2VDC green light, facilitate user to judge whether suitable charging.Built-in lithium battery, can provide single-chip microcomputer work institute subfam. Spiraeoideae, can by electrical power storage in lithium battery when lighting stove and export without the need to charging.Fan receives Single-chip Controlling signal, and can give in stove and provide burning required air, also can lower the temperature to thermocouple low-temperature region, such efficiency improves thermocouple power output.
The invention has the beneficial effects as follows: person easy to use judges charged state, effectively can improve thermocouple high-temperature area temperature, reduce low-temperature region temperature, unnecessary electricity can be stored, can for user be in the wild for the external connected electronic equipment such as mobile phone provide efficient emergent charging.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present invention.
In figure, 1--switch, 2--PIC single-chip microcomputer, 3--indicator light, 4--internal battery interface, 5--USB seat, 6--Thermocouple module interface, 7--fan interface.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.
As shown in Figure 1, be principle schematic of the present invention.Thermo-electric generation of the present invention utilizes thermoelectric effect generation current, and its core component is can with the Thermocouple module of thermocouple, and Thermocouple module then has Thermocouple module interface 6.Concrete making is, comprises PIC single chip microcomputer 2, and PIC single chip microcomputer 2 is connected to switch 1, indicator light 3, internal battery interface 4, USB seat 5, fan interface 7; Wherein, Thermocouple module interface 6 is connected with internal battery interface 4, USB seat 5, fan interface 7 after controlling by PIC single chip microcomputer 2.
Indicator light 3 is divided into red, yellow, and green three kinds of colors, controls by PIC single chip microcomputer 2.By sample circuit the sampling of thermocouple output voltage calculated or judge, be less than 3VDC when red, 3VDC to 4.2VDC amber light bright, be greater than 4.2VDC green light.
Switch 1 is touch key switch, and when pressing touch key after green light, USB seat 5 power supply exports and opens.
PIC single chip microcomputer 2, fan interface 7 are powered and to be provided by interior battery 4, when thermocouple output voltage be greater than 4.2VDC and do not open USB seat export time, thermocouple is automatically for internal battery charges.
The present invention also comprises voltage stabilizing circuit or current foldback circuit device, for being provided protection by electronic equipments such as the mobile phones that charges.
Core of the present invention is PIC single chip microcomputer, and PIC single chip microcomputer adopts PIC16F616.Built-in lithium battery, can provide single-chip microcomputer work institute subfam. Spiraeoideae, can by electrical power storage in lithium battery when lighting stove and export without the need to charging.Fan receives Single-chip Controlling signal, to providing burning required air in stove and to the cooling of thermocouple low-temperature region, can effectively improving thermocouple power output.
By the way, the present invention provides electronic equipments such as can be mobile phone to provide emergent charging in the wild for user.
Claims (7)
1. utilize the emergent charging apparatus of field thermal source thermo-electric generation, it is characterized in that: comprise switch (1), PIC single chip microcomputer (2), indicator light (3), can connect internal battery internal battery interface (4), can external charge equipment USB seat (5), can with the fan interface (7) of fan, also comprising can with the Thermocouple module of thermocouple, and described Thermocouple module has Thermocouple module interface (6); Described PIC single chip microcomputer (2) is connected with described indicator light (3) with described switch (1), and described Thermocouple module interface (6) is connected with described internal battery interface (4), USB seat (5), fan interface (7) after controlling by described PIC single chip microcomputer (2) more respectively; The inside of described PIC single chip microcomputer (2) can arrange multistage output voltage state value, can export to described indicator light (3) and indicate.
2. utilize the emergent charging apparatus of field thermal source thermo-electric generation as claimed in claim 1, it is characterized in that: described indicator light (3) is divided into red, yellow, and green three kinds of colors, and control by the sample circuit that described PIC single chip microcomputer (2) is inner; The sampling of multi-segment voltage that described sample circuit can export described Thermocouple module interface (6) judges, when output voltage is less than 3VDC, when red represents and is not suitable for charging; When 3VDC ~ 4.2VDC, amber light is bright; When being greater than 4.2VDC, green light represents and can open the external charge equipment charge that described switch (1) is suitably for described USB seat (5).
3. utilize the emergent charging apparatus of field thermal source thermo-electric generation as claimed in claim 1 or 2, it is characterized in that: described PIC single chip microcomputer (2), fan interface (7) are powered to described internal battery by described internal battery interface (4); When described Thermocouple module interface (6) output voltage is greater than 4.2VDC and is not exported to external charging device charging by described USB seat (5), described Thermocouple module interface (6) is the charging of described internal battery automatically.
4. utilize the emergent charging apparatus of field thermal source thermo-electric generation as claimed in claim 3, it is characterized in that: described PIC single chip microcomputer (2) adopts PIC16F616.
5. the emergent charging apparatus utilizing field thermal source thermo-electric generation as described in claim 1,2 or 4, is characterized in that: described internal battery, comprises lithium battery or non-lithium battery.
6. utilize the emergent charging apparatus of field thermal source thermo-electric generation as claimed in claim 5, it is characterized in that: described external charge equipment, comprise the charging device using lithium battery or non-lithium battery.
7. the emergent charging apparatus utilizing field thermal source thermo-electric generation as described in claim 1,2,4 or 6, is characterized in that: also can at the external voltage stabilizing of described USB seat (5) or overcurrent protective device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455542.2A CN105048616A (en) | 2015-07-22 | 2015-07-22 | Emergency charging device utilizing temperature difference of field heat source to generate electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455542.2A CN105048616A (en) | 2015-07-22 | 2015-07-22 | Emergency charging device utilizing temperature difference of field heat source to generate electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105048616A true CN105048616A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510455542.2A Pending CN105048616A (en) | 2015-07-22 | 2015-07-22 | Emergency charging device utilizing temperature difference of field heat source to generate electricity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599620A (en) * | 2018-01-31 | 2018-09-28 | 佛山市云米电器科技有限公司 | A kind of gas cooker improving dry cell cruising ability |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000049390A (en) * | 1998-07-24 | 2000-02-18 | Masakazu Morisato | Semiconductor device |
| CN2681447Y (en) * | 2004-01-16 | 2005-02-23 | 黄冠雄 | Temperature difference power generating device |
| CN202282750U (en) * | 2011-08-29 | 2012-06-20 | 华北电力大学（保定） | Portable digital equipment field emergency charging device |
| CN103457519A (en) * | 2013-02-21 | 2013-12-18 | 上海海事大学 | Waste heat thermoelectric power generation device |
| CN204205694U (en) * | 2014-11-28 | 2015-03-11 | 三星电子（中国）研发中心 | A kind ofly be arranged at temperature difference charging device in mobile terminal and mobile terminal |
| CN104766418A (en) * | 2015-01-24 | 2015-07-08 | 湖南科技大学 | Outdoor all-weather multifunctional electricity generating, positioning and help seeking device |
-
2015
- 2015-07-22 CN CN201510455542.2A patent/CN105048616A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000049390A (en) * | 1998-07-24 | 2000-02-18 | Masakazu Morisato | Semiconductor device |
| CN2681447Y (en) * | 2004-01-16 | 2005-02-23 | 黄冠雄 | Temperature difference power generating device |
| CN202282750U (en) * | 2011-08-29 | 2012-06-20 | 华北电力大学（保定） | Portable digital equipment field emergency charging device |
| CN103457519A (en) * | 2013-02-21 | 2013-12-18 | 上海海事大学 | Waste heat thermoelectric power generation device |
| CN204205694U (en) * | 2014-11-28 | 2015-03-11 | 三星电子（中国）研发中心 | A kind ofly be arranged at temperature difference charging device in mobile terminal and mobile terminal |
| CN104766418A (en) * | 2015-01-24 | 2015-07-08 | 湖南科技大学 | Outdoor all-weather multifunctional electricity generating, positioning and help seeking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599620A (en) * | 2018-01-31 | 2018-09-28 | 佛山市云米电器科技有限公司 | A kind of gas cooker improving dry cell cruising ability |
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