CN200993816Y - Automatic prompting device - Google Patents
Automatic prompting device Download PDFInfo
- Publication number
- CN200993816Y CN200993816Y CN 200720033107 CN200720033107U CN200993816Y CN 200993816 Y CN200993816 Y CN 200993816Y CN 200720033107 CN200720033107 CN 200720033107 CN 200720033107 U CN200720033107 U CN 200720033107U CN 200993816 Y CN200993816 Y CN 200993816Y
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- Prior art keywords
- transformer
- alarm set
- utility
- automatic alarm
- socket
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Abstract
At the present, the household appliances are mostly at the standby state, of which the power consumption not only exists but also is quite great. The standby energy consumption of the household appliance throughout the whole country has amounted up to about 10% of the total power consumption of each family. Moreover, a great deal of carbon dioxide is released, makes the air deteriorating and accelerates the climatic warm-up. The utility model provides an automatic reminding device, of which the principle is to make use of mutual current inductance and capacitance storage and discharge and reminds the people to actively turn off the power switch as per the load changing during the operation of the household appliances, so as to achieve the shutdown and energy-saving purposes. The utility model can be installed in the circuit of various household devices, and can be produced into a small or mini type, directly fastened in a fixed socket or multipurpose socket and also independently made as an automatic reminding socket with drag lines or an automatic reminding switching socket without drag lines. The utility model not only saves a great of electric resources but also is environmental friendly, and is convenient in application, practical, safe and beneficial.
Description
One, technical field
The utility model relates to a kind of automatic alarm set, when relating in particular to a kind of household electrical appliance holding state, can send the device of warning reminding, and reminds people is turned off the switch of household electrical appliance.
Two, background technology
At present, the household electrical appliance of using in the family mostly are in holding state, and power consumption is not only wanted in the household electrical appliance standby, and " appetite " is surprising, and the average standby power consumption of National urban family has accounted for about 10% of each household electricity consumption total amount.In addition, the household electrical appliances under the holding state can discharge a large amount of carbon dioxide, have quickened climate warming.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of automatic alarm set is provided, and it can help people to improve awareness of saving energy, forms the good custom of shutdown conveniently.
The purpose of this utility model is to realize like this, a kind of automatic alarm set, comprise transformer T, bridge rectifier D 1, voltage stabilizing diode D2, diode D3, electrochemical capacitor C1 and C2, capacitor C 3, resistance R 1 and R2, adjustable resistance R3, triode BG1, news Chinese percussion instrument F, alternating current 220V input interface A1 and A2, alternating current 220V output interface B1 and B2, it is characterized in that between input interface A2 and output interface B2, being provided with the primary coil of transformer T, the secondary coil of transformer T is connected to the ac input end and the capacitor C 3 of bridge rectifier D 1, the ac output end of bridge rectifier D 1 is connected to electrochemical capacitor C2 and voltage stabilizing diode D2, the positive terminal of electrochemical capacitor C2 is connected to positive pole and the adjustable resistance R3 of diode D3, the negative pole of diode D3 is connected to the positive pole of electrochemical capacitor C1 and the emitter of triode BG1, the base stage of BG1 is connected to resistance R 1 and R2, and the collector of BG1 is connected to news Chinese percussion instrument F.
The automatic alarm set that provides according to the utility model, it is characterized in that described transformer T is the transformer with electric current mutual inductance type, electrochemical capacitor C1 capacitor energy storage type, its capacity should be greater than 2000 microfarads, news Chinese percussion instrument F is the miniature news Chinese percussion instrument with low power consuming, and triode BG1 is the triode with positive-negative-positive.
According to the automatic alarm set that the utility model provides, its principle is a principle of having utilized electric current mutual inductance, capacitance energy storage to discharge, comes reminds people initiatively to turn off power switch according to the load variations of household electrical appliance generation in service, and it is energy-conservation to reach shutdown.This device is actually an easy loading condition and detects the news Chinese percussion instrument, and it does not need independent power supply to be its power supply, and the power supply that news are rung relies on capacitance energy storage to discharge and provides, and belongs to passive.It can also when a certain household electrical appliances break down or shut down, can be made news and ring prompting equally as the detecting device of a plurality of household electrical appliances while ruuning situations.
Four, description of drawings
Below in conjunction with drawings and Examples, further specify the characteristics of the automatic alarm set of the utility model, in the accompanying drawing:
Fig. 1 is the schematic diagram of embodiment one of the present utility model.
As shown in Figure 1, in embodiment one of the present utility model, electric current inductance transformer T is connected between household electrical appliance input interface A2 and the output interface B2, when household electrical appliance used, alternating current was behind the D1 bridge rectifier, through C2 filtering, the D2 voltage stabilizing, through D3 energy storage electrochemical capacitor C1 is charged again, this moment, triode BG1 ended, and news Chinese percussion instrument F does not report to the police, when being in holding state, D1 does not have direct current output, C1 begins discharge, BG1 conducting, F sounding alarm, D3 plays oppositely to end when C1 discharges, R1, R2, R3 forms the bleeder circuit of BG1, regulates ending or conducting of R3 may command BG1, and C3 is an ac filter electric capacity.
Five, embodiment
Implement automatic alarm set of the present utility model, can be installed in the circuit of various domestic electric appliances uses, as be used in places such as family, hotel.Can make small-sized or miniature, also can directly be made in the fixed socket or multipurpose socket in, can also make band separately and drag the automatic prompting socket of line or the automatic prompting conversion socket that nothing is dragged line.Implement the utility model and can save a large amount of electric resources, implemented environmental protection again, and use easily, very practical, very safe, effect is fine.
Claims (5)
1, a kind of automatic alarm set, comprise transformer T, bridge rectifier D 1, voltage stabilizing diode D2, diode D3, electrochemical capacitor C1 and C2, capacitor C 3, resistance R 1 and R2, adjustable resistance R3, triode BG1, news Chinese percussion instrument F, alternating current 220V input interface A1 and A2, alternating current 220V output interface B1 and B2, it is characterized in that between input interface A2 and output interface B2, being provided with the primary coil of transformer T, the secondary coil of transformer T is connected to the ac input end and the capacitor C 3 of bridge rectifier D 1, the ac output end of bridge rectifier D 1 is connected to electrochemical capacitor C2 and voltage stabilizing diode D2, the positive terminal of electrochemical capacitor C2 is connected to positive pole and the adjustable resistance R3 of diode D3, the negative pole of diode D3 is connected to the positive pole of electrochemical capacitor C1 and the emitter of triode BG1, the base stage of BG1 is connected to resistance R 1 and R2, and the collector of BG1 is connected to news Chinese percussion instrument F.
2, automatic alarm set according to claim 1 is characterized in that described transformer T is the transformer with electric current mutual inductance type.
3, automatic alarm set according to claim 1 is characterized in that described electrochemical capacitor C1 capacitor energy storage type, and its capacity should be greater than 2000 microfarads.
4, automatic alarm set according to claim 1 is characterized in that described news Chinese percussion instrument F is the miniature news Chinese percussion instrument with low power consuming.
5, automatic alarm set according to claim 1 is characterized in that described triode BG1 is the triode with positive-negative-positive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720033107 CN200993816Y (en) | 2007-01-01 | 2007-01-01 | Automatic prompting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720033107 CN200993816Y (en) | 2007-01-01 | 2007-01-01 | Automatic prompting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993816Y true CN200993816Y (en) | 2007-12-19 |
Family
ID=38946890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720033107 Expired - Fee Related CN200993816Y (en) | 2007-01-01 | 2007-01-01 | Automatic prompting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200993816Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408875A (en) * | 2014-12-03 | 2015-03-11 | 苏州汇诚智造工业设计有限公司 | Alarm circuit and manufacturing method thereof |
| CN105608849A (en) * | 2016-02-24 | 2016-05-25 | 昆明理工大学 | Supersonic wave real-time embedded oil data acquisition device for large vehicles |
| US10128625B2 (en) | 2014-11-18 | 2018-11-13 | General Electric Company | Bus bar and power electronic device with current shaping terminal connector and method of making a terminal connector |
| CN115694143A (en) * | 2022-10-25 | 2023-02-03 | 广东天波信息技术股份有限公司 | A low-power fast discharge circuit and its control method |
-
2007
- 2007-01-01 CN CN 200720033107 patent/CN200993816Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10128625B2 (en) | 2014-11-18 | 2018-11-13 | General Electric Company | Bus bar and power electronic device with current shaping terminal connector and method of making a terminal connector |
| CN104408875A (en) * | 2014-12-03 | 2015-03-11 | 苏州汇诚智造工业设计有限公司 | Alarm circuit and manufacturing method thereof |
| CN105608849A (en) * | 2016-02-24 | 2016-05-25 | 昆明理工大学 | Supersonic wave real-time embedded oil data acquisition device for large vehicles |
| CN105608849B (en) * | 2016-02-24 | 2018-02-09 | 昆明理工大学 | A kind of real-time embedded oil mass data acquisition device of oversize vehicle ultrasonic wave |
| CN115694143A (en) * | 2022-10-25 | 2023-02-03 | 广东天波信息技术股份有限公司 | A low-power fast discharge circuit and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |