CN204808565U - Domestic appliance prevents omitting reminding device - Google Patents
Domestic appliance prevents omitting reminding device Download PDFInfo
- Publication number
- CN204808565U CN204808565U CN201520607514.3U CN201520607514U CN204808565U CN 204808565 U CN204808565 U CN 204808565U CN 201520607514 U CN201520607514 U CN 201520607514U CN 204808565 U CN204808565 U CN 204808565U
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- China
- Prior art keywords
- electric quantity
- module
- reminding device
- household electrical
- monitoring controller
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- Expired - Fee Related
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Abstract
The utility model discloses a domestic appliance prevents omitting reminding device, including electric quantity gauge module, electric quantity snoop controller, SMS transmitter, miniature alarm module and AC -DC power, electric quantity gauge serial module is in with in the circuit bus, and the signal output part of electric quantity gauge module is connected to electric quantity snoop controller, and electric quantity snoop controller is connected to SMS transmitter, miniature alarm module and AC -DC power respectively. The utility model discloses a connect and be in with in the circuit bus, produced electric energy value in the time of can effectively detecting out the electrical equipment operation of not closing the power to send the personnel that alarm signal left the residence with the warning according to the electric energy value and notice, thereby effectively avoided the extravagant and electrical apparatus fire incident of electric energy that causes owing to forget.
Description
Technical field
The utility model relates to a kind of domestic intelligent device, particularly relates to the anti-leaving reminding device of a kind of household electrical appliance.
Background technology
Personnel, when leaving residence, often there will be household electrical appliance and forget powered-down and cause long-play and waste electric energy, and the accidents such as apparatus overheat is on fire even can occur.At present leave residence for personnel and substantially also do not have the device that the consumer having non-powered-down can send prompting in time, therefore designing the generation that relevant device effectively can avoid waste of energy and appliance fire accident.
Utility model content
The utility model provides the anti-leaving reminding device of a kind of household electrical appliance, residence can be left personnel and indoor still have and do not close electric equipment time send alerting signal.
The technical scheme taked is:
The anti-leaving reminding device of a kind of household electrical appliance, comprise module for metering electric quantity, electric quantity monitoring controller, note transmitter, miniature alarm module and AC-DC power supply, described module for metering electric quantity is connected in domestic circuit bus, the signal output part of described module for metering electric quantity is connected to electric quantity monitoring controller, and described electric quantity monitoring controller is connected respectively to note transmitter, miniature alarm module and AC-DC power supply.
Preferably, described module for metering electric quantity have employed three-phase electrical energy computation chip RN8302B, and described module for metering electric quantity electric energy numerical value output interface is SPI digital interface.
Preferably, described electric quantity monitoring controller have employed high speed MCU chip RM48L950-PGE.
Preferably, described note transmitter have employed radio SMS data module MF206A.
The utility model is by being connected in domestic circuit bus, effectively can detect the energy value that the electric equipment of non-powered-down produces when running, and send alerting signal according to energy value and note to remind the personnel leaving residence, thus effectively prevent the waste of energy and appliance fire accident that cause owing to forgeing.
Accompanying drawing explanation
Fig. 1 is the cut-away view of the anti-leaving reminding device of the utility model household electrical appliance.
Fig. 2 is the fundamental diagram of the anti-leaving reminding device of the utility model household electrical appliance.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in Fig. 1 and Fig. 2, the anti-leaving reminding device of a kind of household electrical appliance, comprise module for metering electric quantity 1, electric quantity monitoring controller 2, note transmitter 3, miniature alarm module 4 and AC-DC power supply 5, described module for metering electric quantity 1 is connected in domestic circuit bus, the signal output part of described module for metering electric quantity 1 is connected to electric quantity monitoring controller 2, and described electric quantity monitoring controller 2 is connected respectively to note transmitter 3, miniature alarm module 4 and AC-DC power supply 5.
Personnel can start the anti-leaving reminding device of household electrical appliance when leaving residence, described electric quantity monitoring controller 2 inside is provided with a minimum electric energy basic value, when described electric quantity monitoring controller 2 is greater than minimum electric energy basic value by the electric energy numerical value that module for metering electric quantity 1 detects in domestic circuit bus, represent the indoor electrical equipment having non-powered-down, therefore described electric quantity monitoring controller 2 just sends prompting message by note transmitter 3 to mobile phone, and start miniature alarm module 4 and send alarm sound, the electric equipment of non-powered-down is also had in the personnel space left with prompting.220V voltage transitions can be become 9V voltage by described AC-DC power supply 5, so that provide power supply for the anti-leaving reminding device of whole household electrical appliance.
Described module for metering electric quantity 1 have employed three-phase electrical energy computation chip RN8302B, and described module for metering electric quantity 1 electric energy numerical value output interface is SPI digital interface.
Described electric quantity monitoring controller 2 have employed high speed MCU chip RM48L950-PGE.
Described note transmitter 3 have employed radio SMS data module MF206A.
The utility model is by being connected in domestic circuit bus, effectively can detect the energy value that the electric equipment of non-powered-down produces when running, and send alerting signal according to energy value and note to remind the personnel leaving residence, thus effectively prevent the waste of energy and appliance fire accident that cause owing to forgeing.
Claims (4)
1. the anti-leaving reminding device of household electrical appliance, it is characterized in that: comprise module for metering electric quantity (1), electric quantity monitoring controller (2), note transmitter (3), miniature alarm module (4) and AC-DC power supply (5), described module for metering electric quantity (1) is connected in domestic circuit bus, the signal output part of described module for metering electric quantity (1) is connected to electric quantity monitoring controller (2), described electric quantity monitoring controller (2) is connected respectively to note transmitter (3), miniature alarm module (4) and AC-DC power supply (5).
2. the anti-leaving reminding device of household electrical appliance according to claim 1, it is characterized in that: described module for metering electric quantity (1) have employed three-phase electrical energy computation chip RN8302B, described module for metering electric quantity (1) electric energy numerical value output interface is SPI digital interface.
3. the anti-leaving reminding device of household electrical appliance according to claim 1, is characterized in that: described electric quantity monitoring controller (2) have employed high speed MCU chip RM48L950-PGE.
4. the anti-leaving reminding device of household electrical appliance according to claim 1, is characterized in that: described note transmitter (3) have employed radio SMS data module MF206A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607514.3U CN204808565U (en) | 2015-08-07 | 2015-08-07 | Domestic appliance prevents omitting reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607514.3U CN204808565U (en) | 2015-08-07 | 2015-08-07 | Domestic appliance prevents omitting reminding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204808565U true CN204808565U (en) | 2015-11-25 |
Family
ID=54593350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520607514.3U Expired - Fee Related CN204808565U (en) | 2015-08-07 | 2015-08-07 | Domestic appliance prevents omitting reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204808565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954575A (en) * | 2015-12-27 | 2016-09-21 | 天津市品通电力科技有限公司 | Electric power microcomputer protection circuit |
| CN108919722A (en) * | 2018-08-03 | 2018-11-30 | 太仓市大烨建筑工程有限公司 | A kind of smart home safety lock system and its working method |
-
2015
- 2015-08-07 CN CN201520607514.3U patent/CN204808565U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954575A (en) * | 2015-12-27 | 2016-09-21 | 天津市品通电力科技有限公司 | Electric power microcomputer protection circuit |
| CN108919722A (en) * | 2018-08-03 | 2018-11-30 | 太仓市大烨建筑工程有限公司 | A kind of smart home safety lock system and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |