CN112150789A - Electronic device capable of preventing battery leakage - Google Patents
Electronic device capable of preventing battery leakage Download PDFInfo
- Publication number
- CN112150789A CN112150789A CN201910565599.6A CN201910565599A CN112150789A CN 112150789 A CN112150789 A CN 112150789A CN 201910565599 A CN201910565599 A CN 201910565599A CN 112150789 A CN112150789 A CN 112150789A
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- CN
- China
- Prior art keywords
- battery
- power supply
- suspension period
- controller
- electronic device
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- 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.)
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- 238000001994 activation Methods 0.000 claims abstract description 23
- 239000000725 suspension Substances 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 2
- 230000007774 longterm Effects 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Selective Calling Equipment (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
An electronic device capable of preventing battery leakage comprises a load, a battery and a controller. The battery is used for supplying power to the load. The controller is electrically connected with the load and the battery, and when the battery stops supplying power to the load, the controller executes a battery activation process on the battery so as to prevent the battery from leaking.
Description
Technical Field
The present invention relates to electronic devices, and particularly to an electronic device capable of preventing battery leakage.
Background
For example, if the electronic device powered by the battery is a television remote controller, the keys of the electronic device powered by the battery are usually operated and pressed by a user every day, so that the problem of battery leakage is avoided.
On the contrary, if the remote controller of the household appliance is not used frequently, for example, the remote controller of the air conditioner may not be pressed by the user for several months in winter, so the battery in the remote controller of the air conditioner may have a leakage problem due to long-term non-use. Therefore, a solution is necessary.
Disclosure of Invention
The invention aims to provide an electronic device capable of preventing battery leakage, which comprises a load, a battery for supplying power to the load and a controller electrically connected with the load and the battery, wherein when the battery suspends the power supply to the load, the controller executes a battery activation process on the battery so as to prevent the battery leakage.
The electronic device capable of preventing the battery from leaking comprises a load, wherein the load comprises a key unit and an infrared emission unit, and the key unit can be operated by a user to trigger the controller to control the infrared emission unit to emit an infrared remote control signal capable of remotely controlling household appliances.
The electronic device capable of preventing the leakage of the battery comprises a load, a key unit and an infrared emission unit, after the key unit is pressed to trigger the controller to control the infrared transmitting unit to transmit the infrared remote control signal of the remote-controllable household appliance, the controller starts to perform the battery activation process until the key unit is pressed again to end the battery activation process, the battery activation process includes a first power supply suspension period and a first power supply period immediately following the first power supply suspension period, the battery does not supply power to the key unit and the infrared ray transmitting unit during the first power suspension period, during the first power supply period, the controller controls the infrared transmitting unit to transmit an infrared signal of a non-remote-controllable household appliance to activate the battery, thereby preventing leakage of the battery.
The electronic device can prevent the leakage of the battery, the first power supply pause period is 1 to 2 days, and the first power supply period is 1 to 3 seconds.
In the electronic device for preventing battery leakage according to the present invention, the battery activation process further includes a second power supply suspension period immediately after the first power supply suspension period and a second power supply suspension period immediately after the second power supply suspension period, the battery does not supply power to the key unit and the infrared emission unit during the second power supply suspension period, and the controller controls the infrared emission unit to emit an infrared signal of a non-remotely-controllable home appliance during the second power supply suspension period to activate the battery, thereby preventing the battery leakage.
The electronic device can prevent the leakage of the battery, the second power supply suspension period is 1 to 2 days, and the second power supply period is 1 to 3 seconds.
The invention has the beneficial effects that: the controller can automatically perform the battery activation process on the battery when the battery of the electronic device (such as a household appliance remote controller and the like) which can prevent the battery from leaking supplies power to the load, so the battery leakage can be prevented.
Drawings
FIG. 1 is a functional block diagram illustrating an embodiment of an electronic device for preventing battery leakage according to the present invention; and
fig. 2 is a flowchart illustrating a battery activation process performed by the controller of the electronic device for preventing battery leakage according to the embodiment.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 1, an embodiment of an electronic device 1 for preventing battery leakage according to the present invention includes a load 11, a battery 12, and a controller 13. In this embodiment, the electronic device 1 capable of preventing battery leakage according to the present invention may be, for example, an infrared remote controller of a household appliance (not shown), so that the load 11 may include a key unit 111 and an infrared emitting unit 112, and the key unit 111 may be operated by a user to trigger the controller 13 to control the infrared emitting unit 112 to emit an infrared remote control signal capable of remotely controlling the household appliance. However, in other embodiments of the present invention, the electronic device 1 capable of preventing battery leakage is not limited to an infrared remote controller, but may be other types of electronic devices.
The battery 12 is mainly used for supplying power to the load 11, and may be, for example, a rechargeable battery or a non-rechargeable battery.
The controller 13 is electrically connected to the load 11 and the battery 12. When the battery 12 stops supplying power to the load 11, the controller 13 performs a battery activation process on the battery 12 to prevent the battery 12 from leaking. In this embodiment, the suspension of the power supply from the battery 12 to the load 11 means that the user does not press the key of the key unit 111 to trigger the controller 13 to control the infrared transmitting unit 112 to transmit the infrared remote control signal for remotely controlling the home appliance, so the battery 12 does not temporarily supply power to the key unit 111 and the infrared transmitting unit 112.
Referring to fig. 1 and 2, the battery activation process performed by the controller 13 will be described below by taking the electronic device 1 capable of preventing battery leakage as an example of an infrared remote controller. As shown in step 20, the user presses a certain key of the key unit 111 to trigger the infrared emission unit 112 to emit an infrared remote control signal for remotely controlling the home appliance, and no matter the key unit 111 is pressed or the infrared emission unit 112 emits the infrared remote control signal, the power of the battery 12 must be consumed, so that if the user presses the key of the key unit 111 frequently, for example, presses the key of the key unit 111 of the remote controller of the air conditioner every day in summer, the battery 12 is in a power supply state, and the battery 12 does not leak liquid due to long-term non-use. However, in winter, since the key of the key unit 111 of the remote controller of the air conditioner may not be pressed by the user for several months, the battery 12 may have a problem of leakage due to long-term non-use. In the present embodiment, in order to prevent the battery 12 of the electronic device 1 such as a remote controller from leaking, when the key unit 111 is pressed and the infrared emission unit 112 emits an infrared remote control signal, the controller 13 is triggered to start the battery activation process, as shown in step 21.
Thus, as long as the user does not press the key unit 111 again (as shown in step 28), the controller 13 always performs the battery activation process shown in steps 22 to 27.
In a first power suspension period of the battery activation process, the battery 12 does not supply power to the key unit 111 and the infrared emission unit 112 because the user does not press the key unit 111, as shown in step 22. In this embodiment, the first power supply suspension period may be, for example, 1 to 2 days.
Then, after the expiration of the first power-off period, the controller 13 clocks a first power-on period as shown in step 23. During the first power supplying period, the controller 13 controls the infrared ray transmitting unit 112 to transmit an infrared ray signal of a non-remotely controllable home appliance so that the battery 12 consumes power and activates the battery 12, thereby preventing leakage of the battery 12. In the present embodiment, the first power supply period may be, for example, 1 to 3 seconds. That is, in the present embodiment, the controller 13 automatically controls the battery 12 to consume power for the first power supply period when the first power supply suspension period (e.g. 1 to 2 days) expires after the key unit 111 is pressed, so as to prevent the battery 12 from leaking.
Next, in the case that the user has not pressed the key unit 111 again, as shown in step 24, the controller 13 counts a second power-off period immediately. During the second power supply suspension period, since the user does not press the key unit 111, the battery 12 does not supply power to the key unit 111 and the infrared ray emission unit 112. In this embodiment, the second power supply suspension period may be, for example, 1 to 2 days.
Then, when the second power supply suspension period is counted up, the controller 13 counts a second power supply period as shown in step 25. During the second power supplying period, the controller 13 controls the infrared ray transmitting unit 112 to transmit an infrared ray signal of the non-remotely controllable electric appliance so that the battery 12 consumes power and activates the battery 12, thereby preventing leakage of the battery 12. In this embodiment, the second power supply period may be, for example, 1 to 3 seconds or the like. That is, in the present embodiment, the controller 13 automatically controls the battery 12 to consume the power for the second power supply period when the second power supply suspension period (e.g. 1 to 2 days) expires, so as to prevent the battery 12 from leaking.
Similarly, if the key unit 111 is not pressed again, the controller 13 continuously and sequentially executes a third power-off period (e.g., 1 to 2 days), a third power-on period (e.g., 1 to 3 seconds), …, an nth power-off period (e.g., 1 to 2 days), and an nth power-on period (e.g., 1 to 3 seconds) of the battery activation process until the user presses the key unit 111 again as shown in step 28.
In step 28, when the user presses the key unit 111 again, the controller 13 ends the battery activation process.
Since the key unit 111 is pressed again, it triggers the controller 13 to control the infrared ray transmitting unit 112 to transmit the infrared ray remote control signal for remotely controlling the home appliance again. Then, as shown in step 29, the controller 13 counts again and starts another battery activation process, that is, steps 22 to 27 are performed again until the user presses the key unit 111 to end the other battery activation process.
In summary, when the battery 12 of the electronic device 1 (such as a remote controller of a household appliance) capable of preventing the battery leakage suspends the power supply to the load, the controller 13 performs a battery activation process (including at least the first power suspension period and the first power supply period immediately after the first power suspension period) on the battery 12 to prevent the battery leakage, so the object of the present invention can be achieved.
Claims (6)
1. An electronic device capable of preventing leakage of a battery comprises a load, a battery for supplying power to the load, and a controller electrically connected with the load and the battery, wherein when the battery stops supplying power to the load, the controller executes a battery activation process on the battery to prevent leakage of the battery.
2. The electronic device of claim 1, wherein: the load comprises a key unit and an infrared transmitting unit, wherein the key unit can be operated by a user to trigger the controller to control the infrared transmitting unit to transmit an infrared remote control signal capable of remotely controlling the household appliance.
3. The electronic device of claim 1, wherein: the load comprises a key unit and an infrared transmitting unit, the controller starts to execute the battery activation process after the key unit is pressed to trigger the controller to control the infrared transmitting unit to transmit an infrared remote control signal of the remotely-controllable household appliance until the key unit is pressed again to end the battery activation process, the battery activation process comprises a first power supply suspension period and a first power supply period immediately after the first power supply suspension period, the battery does not supply power to the key unit and the infrared transmitting unit during the first power supply suspension period, and the controller controls the infrared transmitting unit to transmit an infrared signal of the remotely-uncontrollable household appliance during the first power supply suspension period to activate the battery, so that liquid leakage of the battery can be prevented.
4. The electronic device of claim 3, wherein: the first power supply suspension period is 1 to 2 days, and the first power supply period is 1 to 3 seconds.
5. The electronic device of claim 3, wherein: the battery activation process further includes a second power supply suspension period immediately after the first power supply suspension period and a second power supply suspension period immediately after the second power supply suspension period, during the second power supply suspension period, the battery does not supply power to the key unit and the infrared emission unit, and during the second power supply suspension period, the controller controls the infrared emission unit to emit an infrared signal of a non-remotely-controllable home appliance to activate the battery, thereby preventing leakage of the battery.
6. The electronic device of claim 5, wherein: the second power supply suspension period is 1 to 2 days, and the second power supply period is 1 to 3 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565599.6A CN112150789A (en) | 2019-06-27 | 2019-06-27 | Electronic device capable of preventing battery leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565599.6A CN112150789A (en) | 2019-06-27 | 2019-06-27 | Electronic device capable of preventing battery leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112150789A true CN112150789A (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910565599.6A Pending CN112150789A (en) | 2019-06-27 | 2019-06-27 | Electronic device capable of preventing battery leakage |
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| Country | Link |
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| CN (1) | CN112150789A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6873134B2 (en) * | 2003-07-21 | 2005-03-29 | The Boeing Company | Autonomous battery cell balancing system with integrated voltage monitoring |
| CN102761149A (en) * | 2011-04-29 | 2012-10-31 | 新普科技股份有限公司 | Battery balancing circuit and method and battery module activation method |
| CN102931730A (en) * | 2012-11-01 | 2013-02-13 | 航天科工深圳（集团）有限公司 | Distribution network automation system and battery management method thereof |
| CN103618102A (en) * | 2013-11-13 | 2014-03-05 | 国家电网公司 | Automatic activation method for backup battery of power distribution terminal |
| CN107179819A (en) * | 2016-03-10 | 2017-09-19 | 神讯电脑(昆山)有限公司 | Prevent the method and its electronic installation of cell expansion |
-
2019
- 2019-06-27 CN CN201910565599.6A patent/CN112150789A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6873134B2 (en) * | 2003-07-21 | 2005-03-29 | The Boeing Company | Autonomous battery cell balancing system with integrated voltage monitoring |
| CN102761149A (en) * | 2011-04-29 | 2012-10-31 | 新普科技股份有限公司 | Battery balancing circuit and method and battery module activation method |
| CN102931730A (en) * | 2012-11-01 | 2013-02-13 | 航天科工深圳（集团）有限公司 | Distribution network automation system and battery management method thereof |
| CN103618102A (en) * | 2013-11-13 | 2014-03-05 | 国家电网公司 | Automatic activation method for backup battery of power distribution terminal |
| CN107179819A (en) * | 2016-03-10 | 2017-09-19 | 神讯电脑(昆山)有限公司 | Prevent the method and its electronic installation of cell expansion |
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Application publication date: 20201229 |