CN104730913A - Watch powered by temperature difference energy - Google Patents

Watch powered by temperature difference energy Download PDF

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Publication number
CN104730913A
CN104730913A CN201310709195.2A CN201310709195A CN104730913A CN 104730913 A CN104730913 A CN 104730913A CN 201310709195 A CN201310709195 A CN 201310709195A CN 104730913 A CN104730913 A CN 104730913A
Authority
CN
China
Prior art keywords
clock
watch
module
storage capacitor
button
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.)
Withdrawn
Application number
CN201310709195.2A
Other languages
Chinese (zh)
Inventor
刘珉恺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xian Fawei Electronic Technology Co Ltd
Original Assignee
Xian Fawei Electronic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xian Fawei Electronic Technology Co Ltd filed Critical Xian Fawei Electronic Technology Co Ltd
Priority to CN201310709195.2A priority Critical patent/CN104730913A/en
Publication of CN104730913A publication Critical patent/CN104730913A/en
Withdrawn legal-status Critical Current

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Abstract

The invention belongs to the technical field of electronics, and particularly provides a watch powered by temperature difference energy. The watch comprises a clock module (1), a temperature difference power generation module (2), an energy storage capacitor (3), a clock adjusting button (4) and a clock display button (5), and is characterized in that the clock module (1) comprises a clock and a liquid crystal display, the input end of the clock is connected with the clock adjusting button (4) and the clock display button (5), the power end of the clock is connected with the energy storage capacitor (3), and the liquid crystal display is used for displaying the clock; the temperature difference power generation module (2) comprises a TEG power generation piece and a low-voltage boosting module, and the output end of the temperature difference power generation module is connected with the energy storage capacitor (3). When the watch is used, the current time can be displayed on the watch by pressing the clock display button, the liquid crystal display is powered off after displaying is completed, and the watch enters the energy saving mode; the problem that a traditional watch can not be powered by temperature difference energy is solved, and the watch has the advantages of being easy to operate and environmentally friendly.

Description

A kind of wrist-watch using thermal gradient energy to power
Technical field
The invention belongs to electronic technology field, be specifically related to a kind of wrist-watch using thermal gradient energy to power.
Background technology
Wrist-watch, or be called watch, refer to and to be worn in wrist, in order to the instrument of timing/displaying time, be wherein all that button cell etc. has finite energy resource for major part power supply used existing electronic watch, need after a period of time again to change battery in use, so not only cause the trouble on wrist-watch Long-Time Service, user also can be made on purchase battery to increase extra cost, moreover use button cell to be also a kind of pollution to environment, still need a kind of environmental protection and the wrist-watch that need not regularly change; Carry in the process of wrist-watch at us, the inner side of wrist-watch is the health being close to us, and inside it, temperature is close to the temperature of we human skin surfaces, can to utilize inside wrist-watch and the temperature difference of wrist-watch inside is carried out electrification energy storage sublist of powering and used.
Summary of the invention
The object of the invention is to overcome wrist-watch in prior art and can not utilize the problem of thermo-electric generation.
For this reason, the invention provides a kind of wrist-watch using thermal gradient energy to power, comprise clock module, temperature-difference power generation module, storage capacitor, clock adjustment button, read clock button, wherein: described clock module comprises clock and liquid crystal display, wherein clock, its input end adjusts button with clock respectively and is connected with read clock button, its power end and storage capacitor, and liquid crystal display is used for the display of clock; Described temperature-difference power generation module comprises TEG generating sheet and low pressure boost module, and its output terminal is connected with storage capacitor; Described storage capacitor, it has high-performance and the little feature of volume.
Beneficial effect of the present invention: this wrist-watch utilizing thermo-electric generation provided by the invention, comprise clock module, temperature-difference power generation module, storage capacitor, clock adjustment button, read clock button, wherein: described clock module comprises clock and liquid crystal display, wherein clock, its input end adjusts button with clock respectively and is connected with read clock button, its power end and storage capacitor, liquid crystal display is used for the display of clock; Described temperature-difference power generation module comprises TEG generating sheet and low pressure boost module, and its output terminal is connected with storage capacitor; The temperature difference of the one side and wrist-watch inside of pressing close to wrist-watch is converted to electrical energy for storage in storage capacitor by TEG generating sector-meeting, read clock button can be pressed when current time known by needs, can display be completed, after completing display, wrist-watch can enter energy saver mode, closes liquid crystal display; Therefore this invention has feature that is simple to operate, environmental protection.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals: 1, clock module; 2, temperature-difference power generation module; 3, storage capacitor; 4, clock adjustment button; 5, read clock button.
Embodiment
With reference to figure 1, the wrist-watch that this use thermal gradient energy provided by the invention is powered, comprises clock module 1, temperature-difference power generation module 2, storage capacitor 3, clock adjustment button 4, read clock button 5, wherein:
Described clock module 1 comprises clock and liquid crystal display, wherein clock, and its input end adjusts button 4 with clock respectively and is connected with read clock button 5, its power end and storage capacitor 3, and liquid crystal display is used for the display of clock; Described temperature-difference power generation module 2 comprises TEG generating sheet and low pressure boost module, and its output terminal is connected with storage capacitor 3; Described storage capacitor 3, it has high-performance and the little feature of volume.
During work: time the one side of the skin-proximal of wrist-watch and wrist-watch inside exist temperature difference, temperature-difference power generation module 2 will start and thermal gradient energy is converted to electric energy, be stored in storage capacitor 3 after the boosting of temperature-difference power generation module 2 low pressure boost module, storage capacitor 3 provides electricity for whole invention, read clock button 5 can be pressed when current time known by needs, can displaying time on a liquid crystal display, after completing display, close liquid crystal display, wrist-watch can enter energy saver mode.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.

Claims (2)

1. the wrist-watch using thermal gradient energy to power, comprise clock module (1), temperature-difference power generation module (2), storage capacitor (3), clock adjustment button (4), read clock button (5), it is characterized in that: described clock module (1) comprises clock and liquid crystal display, wherein clock, its input end adjusts button (4) respectively and is connected with read clock button (5) with clock, its power end and storage capacitor (3), liquid crystal display is used for the display of clock; Described temperature-difference power generation module (2) comprises TEG generating sheet and low pressure boost module, and its output terminal is connected with storage capacitor (3).
2. the wrist-watch using thermal gradient energy to power as claimed in claim 1, is characterized in that: described storage capacitor (3).
CN201310709195.2A 2013-12-20 2013-12-20 Watch powered by temperature difference energy Withdrawn CN104730913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310709195.2A CN104730913A (en) 2013-12-20 2013-12-20 Watch powered by temperature difference energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310709195.2A CN104730913A (en) 2013-12-20 2013-12-20 Watch powered by temperature difference energy

Publications (1)

Publication Number Publication Date
CN104730913A true CN104730913A (en) 2015-06-24

Family

ID=53454918

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310709195.2A Withdrawn CN104730913A (en) 2013-12-20 2013-12-20 Watch powered by temperature difference energy

Country Status (1)

Country Link
CN (1) CN104730913A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105093895A (en) * 2015-09-17 2015-11-25 贾二芳 Device used for obtaining power from temperature difference to input energy for mechanical clock springs
CN106452184A (en) * 2016-09-20 2017-02-22 北京理工大学 Wearable type thermoelectric power generation apparatus designed for power supply to low-power human body diagnosing equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105093895A (en) * 2015-09-17 2015-11-25 贾二芳 Device used for obtaining power from temperature difference to input energy for mechanical clock springs
CN106452184A (en) * 2016-09-20 2017-02-22 北京理工大学 Wearable type thermoelectric power generation apparatus designed for power supply to low-power human body diagnosing equipment
CN106452184B (en) * 2016-09-20 2018-07-24 北京理工大学 A kind of wearable temperature difference electricity generation device for the power supply of low-power consumption human diagnosis equipment

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Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20150624

C04 Withdrawal of patent application after publication (patent law 2001)