CN201528092U - Electric quantity-metering socket - Google Patents
Electric quantity-metering socket Download PDFInfo
- Publication number
- CN201528092U CN201528092U CN2009201999915U CN200920199991U CN201528092U CN 201528092 U CN201528092 U CN 201528092U CN 2009201999915 U CN2009201999915 U CN 2009201999915U CN 200920199991 U CN200920199991 U CN 200920199991U CN 201528092 U CN201528092 U CN 201528092U
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- electric quantity
- socket
- microprocessor
- quantity metering
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Abstract
The utility model relates to a socket with an electric quantity-metering function, comprising a socket main body and a power circuit. The electric quantity-metering socket is characterized in that the power circuit is connected with an electric quantity-metering module connected with the current and voltage signal input end of a microprocessor, a relay is arranged on a live wire of the power circuit, and the signal input end of the relay is connected with the microprocessor. According to input current and voltage signals, the microprocessor can judge the current electricity consumption and the current power, and if the electric current, the voltage and the actual power are higher than the bearable range of the socket, the microprocessor controls the relay to cut off the circuit so as to achieve the function of protecting the socket and an electrical appliance.
Description
Technical field
The utility model relates to a kind of socket, especially relates to a kind of socket with electric quantity metering function.
Background technology
Raising along with the resident living level, increasing household electrical appliance enter average family, electricity consumption of resident climbs up and up, but how much power consumption of various electrical equipment is on earth, whether why use so manyly, some electrical equipment has broken down, and general family lacks simple and effective testing tool, can not accomplish electrical energy saving, understand electricity consumption.
Supply socket is one of common equipment in the resident living, be widely used on the various household electrical appliance, as air-conditioning, refrigerator, colour TV, microwave oven etc., common socket has certain rated current or rated power usually, long-time above rated power work, the easy burned flavescence of socket wire rod, even can cause line short and cause fire, ordinary consumer generally can be concerned about and connect how many high-power electric appliances on the socket on earth, whether exceed rated power, do not recognize such danger at all, form bigger potential safety hazard.
Part resident is in order rationally to arrange the time, electrical energy saving usually wishes that electrical equipment can open or close automatically in certain period, does not much have the electrical equipment of timing function can not accomplish this point, bring a lot of troubles and waste to the user, at this time need a kind of can time-controlledly the device.
Application number is that 200820137635.6 Chinese patent discloses a kind of socket with electric energy meter, comprise an electric energy meter and a socket aperture, socket aperture is arranged on the front panel of electric energy meter, the conducting strip in the socket aperture and the power supply of electric energy meter are connected, the electric energy meter front panel also be provided with two with similar connecting hole that is used for fixing electric energy meter of terminal box and the display screen that is used to show the electricity consumption situation, rear board at electric energy meter is provided with the splicing ear that is connected with power supply, electric energy meter can be separately to counting separately from the electrical appliance of socket aperture output, it is installed and equally with connecting box such as switch to pass connecting hole by bolt and fix, power supply in its input and the line box groove is connected, can mount and dismount fast, can add up power consumption separately again simultaneously.
This technical scheme is provided with an electric energy meter on socket, can measure power consumption, but does not have corresponding warning function, Presentation Function, and the Presentation Function of power does not have timing controlled function etc. yet, and therefore, its practicality, fail safe are still not enough.
Summary of the invention
The utility model mainly is to solve that socket that existing in prior technology has voltameter lacks that overpower is judged and the technical problem of the function of protection etc.; provide a kind of and can measure power consumption and instant voltage, electric current, and can carry out the electric quantity metering socket of power-off protection overvoltage, overcurrent, overpower.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of electric quantity metering socket, comprise socket main body, power circuit, it is characterized in that described power circuit links to each other with an electric quantity metering module, this electric quantity metering module links to each other with electric current, the voltage signal input of a microprocessor, the live wire of described power circuit is provided with a relay, and the signal input part of relay links to each other with microprocessor.Microprocessor can be judged at that time power consumption and power according to the input of current and voltage signals; if the scope that electric current, voltage and actual power can bear greater than socket; microprocessor just control relay cuts off circuit, to reach the protective effect to socket and electrical appliance.
As preferably, described microprocessor links to each other with a LCD/LED driver, and this LCD/LED driver links to each other with the LCD/LED display screen.Show the electric current that microprocessor obtains, the size of voltage, also can show the power consumption that microprocessor analysis draws and the size of actual power.
As preferably, described microprocessor links to each other with an operation keyboard by data connecting line.Operation keyboard can switching display display mode, also can give the microprocessor setup parameter.
As preferably, described microprocessor links to each other with a timer.When timer can carry out electricity to the conduction time of socket, can decide the time of the switching of relay, to controlling by microprocessor.The setting of this time is finished by operation keyboard.
As preferably, described electric quantity metering module, microprocessor, LCD/LED driver, timer are gathered in one, constitute the SOC chip.
As preferably, described microprocessor links to each other with buzzer with the LED alarm lamp respectively.When socket reaches overcurrent, overvoltage or overpower, perhaps reach or during time of setting near timer, LED alarm lamp and buzzer can give the alarm.
As preferably, described socket main body is made of housing, input plug and output plughole, this LED display, LED alarm lamp, buzzer and operation keyboard all be located at the outside of housing.The setting of this structure can so that easy to use, structure is attractive in appearance.
The beneficial effect that brings of the present utility model is; solved that socket that existing in prior technology has voltameter lacks that overpower is judged and the technical problem of the function of protection etc.; realized a kind ofly can measuring power consumption and instant voltage, electric current, and can carry out the electric quantity metering socket of power-off protection overvoltage, overcurrent, overpower.
Description of drawings
Accompanying drawing 1 is a kind of schematic diagram of the present utility model;
Accompanying drawing 2 is a kind of structural representations of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, the utility model is a kind of electric quantity metering socket, comprise socket main body 1, power circuit, described power circuit links to each other with an electric quantity metering module, this electric quantity metering module links to each other with electric current, the voltage signal input of a microprocessor, the live wire of described power circuit is provided with a relay, and the signal input part of relay links to each other with microprocessor.Microprocessor links to each other with a buzzer 4 with a led driver, operation keyboard 3, a timer, a LED alarm lamp 6 respectively, and this led driver links to each other with LED display 2.Socket main body is made of housing, input plug and output plughole 5, this LED display, LED alarm lamp, buzzer and operation keyboard all be located at the outside (as Fig. 2) of housing.Described electric quantity metering module, microprocessor, LCD/LED driver, timer are gathered in one, constitute the SOC chip.
Microprocessor can be judged at that time power consumption and power according to the input of current and voltage signals; if the scope that electric current, voltage and actual power can bear greater than socket; microprocessor just control relay cuts off circuit, to reach the protective effect to socket and electrical appliance.Led driver shows the down big of electric current that microprocessor obtains, voltage mutually, also can show the power consumption that microprocessor analysis draws and the size of actual power.Operation keyboard can switching display display mode, also can give the microprocessor setup parameter.When timer can carry out electricity to the conduction time of socket, can decide the time of the switching of relay, to controlling by microprocessor.The setting of this time is finished by operation keyboard.When socket reaches overcurrent, overvoltage or overpower, perhaps reach or during time of setting near timer, LED alarm lamp and buzzer can give the alarm.
Power consumption and instant voltage, electric current can be measured so the utlity model has, and the electric quantity-metering socket of power-off protection can be carried out to overvoltage, overcurrent, overpower, and easy to operate, the characteristics such as structure is attractive in appearance.
Claims (9)
1. electric quantity metering socket, comprise socket main body (1), power circuit, it is characterized in that described power circuit links to each other with an electric quantity metering module, this electric quantity metering module links to each other with electric current, the voltage signal input of a microprocessor, the live wire of described power circuit is provided with a relay, and the signal input part of relay links to each other with microprocessor.
2. a kind of electric quantity metering socket according to claim 1 is characterized in that described microprocessor links to each other with a LCD/LED driver, and this LCD/LED driver links to each other with LCD/LED display screen (2).
3. a kind of electric quantity metering socket according to claim 1 is characterized in that described microprocessor links to each other with an operation keyboard (3) by data connecting line.
4. according to claim 1 or 2 or 3 described a kind of electric quantity metering sockets, it is characterized in that described microprocessor links to each other with a timer.
5. according to claim 1 or 2 or 3 described a kind of electric quantity metering sockets, it is characterized in that described electric quantity metering module, microprocessor, LCD/LED driver, timer gather in one, constitute the SOC chip.
6. according to claim 1 or 2 or 3 described a kind of electric quantity metering sockets, it is characterized in that described microprocessor links to each other with buzzer (4) with LED alarm lamp (6) respectively.
7. a kind of electric quantity metering socket according to claim 4 is characterized in that described microprocessor links to each other with buzzer with the LED alarm lamp respectively.
8. according to claim 1 or 2 or 3 described a kind of electric quantity metering sockets, it is characterized in that described socket main body is made of housing, input plug and output plughole (5), described LED display, LED alarm lamp, buzzer and operation keyboard all are located at the outside of housing.
9. a kind of electric quantity metering socket according to claim 8 is characterized in that described socket main body is made of housing, input plug and output plughole, this LED display, LED alarm lamp, buzzer and operation keyboard all be located at the outside of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201999915U CN201528092U (en) | 2009-11-16 | 2009-11-16 | Electric quantity-metering socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201999915U CN201528092U (en) | 2009-11-16 | 2009-11-16 | Electric quantity-metering socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201528092U true CN201528092U (en) | 2010-07-14 |
Family
ID=42519374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201999915U Expired - Lifetime CN201528092U (en) | 2009-11-16 | 2009-11-16 | Electric quantity-metering socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201528092U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645905A (en) * | 2012-05-08 | 2012-08-22 | 无锡艾立德智能科技有限公司 | Metering and timing chip |
| CN102937667A (en) * | 2012-10-29 | 2013-02-20 | 上海电器科学研究院 | Wireless, intelligent and controllable metering equipment used for socket |
| CN103827680A (en) * | 2011-07-29 | 2014-05-28 | 施耐德电气It公司 | Systems and methods for current and voltage monitoring |
| CN104407537A (en) * | 2014-10-21 | 2015-03-11 | 广东惠利普路桥信息工程有限公司 | Multifunctional intelligent socket system |
| CN105140725A (en) * | 2015-08-13 | 2015-12-09 | 唐兴春 | Intelligent timing socket and control method |
| CN109307789A (en) * | 2017-07-28 | 2019-02-05 | 彭燕仙 | Electric-power metering display terminal |
| CN111175550A (en) * | 2020-03-17 | 2020-05-19 | 南京瀚沃生物科技有限公司 | Self-checking device for running energy consumption of anesthesia machine |
-
2009
- 2009-11-16 CN CN2009201999915U patent/CN201528092U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103827680A (en) * | 2011-07-29 | 2014-05-28 | 施耐德电气It公司 | Systems and methods for current and voltage monitoring |
| CN103827680B (en) * | 2011-07-29 | 2016-10-26 | 施耐德电气It公司 | For electric current and the system and method for voltage monitoring |
| US10114037B2 (en) | 2011-07-29 | 2018-10-30 | Schneider Electric It Corporation | Systems and methods for current and voltage monitoring |
| CN102645905A (en) * | 2012-05-08 | 2012-08-22 | 无锡艾立德智能科技有限公司 | Metering and timing chip |
| CN102937667A (en) * | 2012-10-29 | 2013-02-20 | 上海电器科学研究院 | Wireless, intelligent and controllable metering equipment used for socket |
| CN102937667B (en) * | 2012-10-29 | 2015-02-11 | 上海电器科学研究院 | Wireless, intelligent and controllable metering equipment used for socket |
| CN104407537A (en) * | 2014-10-21 | 2015-03-11 | 广东惠利普路桥信息工程有限公司 | Multifunctional intelligent socket system |
| CN105140725A (en) * | 2015-08-13 | 2015-12-09 | 唐兴春 | Intelligent timing socket and control method |
| CN109307789A (en) * | 2017-07-28 | 2019-02-05 | 彭燕仙 | Electric-power metering display terminal |
| CN111175550A (en) * | 2020-03-17 | 2020-05-19 | 南京瀚沃生物科技有限公司 | Self-checking device for running energy consumption of anesthesia machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |