JP2023036781A5 - Electrical equipment and equipment protection methods - Google Patents
Electrical equipment and equipment protection methods Download PDFInfo
- Publication number
- JP2023036781A5 JP2023036781A5 JP2022203876A JP2022203876A JP2023036781A5 JP 2023036781 A5 JP2023036781 A5 JP 2023036781A5 JP 2022203876 A JP2022203876 A JP 2022203876A JP 2022203876 A JP2022203876 A JP 2022203876A JP 2023036781 A5 JP2023036781 A5 JP 2023036781A5
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- voltage
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- electrical device
- voltage range
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- 230000010365 information processing Effects 0.000 claims 1
Description
本明細書の開示は、電気機器および装置保護方法に関する。 TECHNICAL FIELD The disclosure herein relates to electrical equipment and device protection methods .
本発明の一態様に係る電気機器は、電気機器のジャックを介して印加される電圧が、予め設定されている許容電圧範囲外であるか否かを判定する電圧判定回路と、前記電圧が前記許容電圧範囲外であると判定された場合に、前記電圧が前記許容電圧範囲外であることをユーザに報知する報知部と、を備える。 An electrical device according to one aspect of the present invention includes a voltage determination circuit that determines whether a voltage applied through a jack of the electrical device is outside a preset allowable voltage range; and a notification unit that notifies a user that the voltage is outside the allowable voltage range when it is determined that the voltage is outside the allowable voltage range.
Claims (8)
前記電圧が前記許容電圧範囲外であると判定された場合に、前記電圧が前記許容電圧範囲外であることをユーザに報知する報知部と、
を備える電気機器。 a voltage determination circuit that determines whether a voltage applied through a jack of an electrical device is outside a preset allowable voltage range ;
a notification unit that notifies a user that the voltage is outside the allowable voltage range when it is determined that the voltage is outside the allowable voltage range;
Electrical equipment with.
発光素子と、
前記電圧が前記許容電圧範囲外であると判定された場合に、前記発光素子を発光させる回路と、を備える
ことを特徴とする請求項１に記載の電気機器。 The notification department is
A light emitting element,
The electrical device according to claim 1, further comprising a circuit that causes the light emitting element to emit light when it is determined that the voltage is outside the allowable voltage range.
ことを特徴とする請求項１に記載の電気機器。 The electrical device according to claim 1 , wherein the notification unit outputs an alarm sound when it is determined that the voltage is outside the allowable voltage range.
ことを特徴とする請求項１に記載の電気機器。 The electric power source according to claim 1 , wherein the notification unit transmits a wireless signal representing an alarm to a pre-designated information processing device when it is determined that the voltage is outside the permissible voltage range. device .
ことを特徴とする請求項１に記載の電気機器。 The electrical device according to claim 1 , wherein the voltage determination circuit determines that the voltage is outside the allowable voltage range by generating a determination signal.
前記電圧が前記許容電圧範囲外であると判定された場合に、前記電圧が前記許容電圧範囲外であることをユーザに報知する、
ことを特徴とする装置保護方法。 Determining whether the voltage applied through the jack of the electrical device is outside a preset allowable voltage range ,
If it is determined that the voltage is outside the allowable voltage range, notifying the user that the voltage is outside the allowable voltage range;
A device protection method characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022203876A JP2023036781A (en) | 2021-03-25 | 2022-12-21 | Power supply circuit, printing device, device protection method, and electrical device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021051163A JP7205562B2 (en) | 2021-03-25 | 2021-03-25 | Power supply circuit, printing device, device protection method, and electrical equipment |
| JP2022203876A JP2023036781A (en) | 2021-03-25 | 2022-12-21 | Power supply circuit, printing device, device protection method, and electrical device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021051163A Division JP7205562B2 (en) | 2021-03-25 | 2021-03-25 | Power supply circuit, printing device, device protection method, and electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023036781A JP2023036781A (en) | 2023-03-14 |
| JP2023036781A5 true JP2023036781A5 (en) | 2024-03-27 |
Family
ID=83463831
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021051163A Active JP7205562B2 (en) | 2021-03-25 | 2021-03-25 | Power supply circuit, printing device, device protection method, and electrical equipment |
| JP2022203876A Pending JP2023036781A (en) | 2021-03-25 | 2022-12-21 | Power supply circuit, printing device, device protection method, and electrical device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021051163A Active JP7205562B2 (en) | 2021-03-25 | 2021-03-25 | Power supply circuit, printing device, device protection method, and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JP7205562B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1118280A (en) * | 1997-06-18 | 1999-01-22 | Sony Corp | Overvoltage protection circuit |
| JP2017060245A (en) * | 2015-09-15 | 2017-03-23 | セイコーエプソン株式会社 | Printer and control method of printer |
-
2021
- 2021-03-25 JP JP2021051163A patent/JP7205562B2/en active Active
-
2022
- 2022-12-21 JP JP2022203876A patent/JP2023036781A/en active Pending
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