CN201615927U - Measure meter type power switch - Google Patents
Measure meter type power switch Download PDFInfo
- Publication number
- CN201615927U CN201615927U CN2010201444647U CN201020144464U CN201615927U CN 201615927 U CN201615927 U CN 201615927U CN 2010201444647 U CN2010201444647 U CN 2010201444647U CN 201020144464 U CN201020144464 U CN 201020144464U CN 201615927 U CN201615927 U CN 201615927U
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- China
- Prior art keywords
- chip microcomputer
- switch
- housing
- display screen
- power switch
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- Expired - Fee Related
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Abstract
The utility model provides a measure meter type power switch which comprises a housing, a single chip microcomputer, a switch, a display screen, an output terminal and an input terminal, wherein, the input terminal is connected with the single chip microcomputer positioned in the housing; the single chip microcomputer is connected with the switch in the housing through a conducting wire; the switch is connected with the output terminal; and the single chip microcomputer is further connected with the display screen mounted on the housing. The single chip microcomputer detects and measures the electric energy input from a power source plug, stores electricity-consuming information, converts the electricity-using information to digital information, and sends the digital information to the display screen to be displayed. The power switch has the dual-function of switching and electric energy measuring, and can monitor the electricity consumption situation of connected electrical equipment in real-time.
Description
Technical field
The utility model belongs to a kind of band metering ammeter type power switch.
Background technology
In the prior art, ammeter all is to be purpose with the electrically charge metering, is carried out wiring and is fixedly mounted on ad-hoc location by the professional.Usually, an electricity consumer (family or enterprise) only is furnished with a this ammeter, is used to measure the power consumption of whole electricity consumer, and inconvenient family or enterprises are tested oneself to the power consumption of a certain or several electric equipments and checked oneself.And current for energy-saving and emission-reduction, no matter be that family or enterprises are all wished to check oneself by testing oneself and monitored the electricity consumption situation in real time, use the purpose that reaches using electricity wisely, reduces family's electricity charge or business electrical cost.Therefore, in time provide a kind of metering ammeter that makes things convenient for electricity consumer to monitor electrical equipment, equipment power consumption in real time, be necessary in fact.
In addition, China's power switch of the prior art is merely as a kind of circuit connector spare, be installed between power supply and the electric equipment with on the electric line, only the effect of circuit is connected and is cut off in performance, even under the situation of additional anti-short circuit, electric shock and separated time function.Because power switch does not have other function, therefore, its structure is improved, increase the function of product, necessary.
Summary of the invention
The purpose of this utility model is to provide a kind of metering ammeter type power switch, to have the dual-use function of switch and electric energy metrical concurrently, monitors the electricity consumption situation of electric equipment in real time.
To achieve these goals, the technical solution of the utility model is as follows:
Metering ammeter type power switch, form by housing, single-chip microcomputer, display screen, input terminal, lead-out terminal, have input end rim of the mouth, lead-out terminal on the housing, the input terminal single-chip microcomputer interior with being in housing is connected, single-chip microcomputer also links to each other with switch by lead, be connected with housing power lead outward again, single-chip microcomputer also be installed in housing on display screen be connected, single-chip microcomputer detects the electric energy of metering by the power lead input, and storage power information, convert power information to numerical information simultaneously, be sent to display screen and show.
Described display screen is that LED or LCD show.
Also be connected with scratch pad memory between single-chip microcomputer in the described housing and the display screen, the power information after the single-chip microcomputer detection computations is stored in the storer, and display screen shows the power information that derives from this storer.
A reset key also is installed on the described housing, and this reset key is connected with single-chip microcomputer, power information that stores in the control deletion single-chip microcomputer and metering again.
The utility model organically is combined as a whole switch and ammeter, has the dual-use function of the two concurrently.Be installed separately with power switch with existing ammeter and compare, it and switch are integrated, need not extra installation, occupation space is relatively little, once fixed installation can be used, greatly facilitate electricity consumer (layman) monitoring in real time and be connected the electrical equipment on the switch, the power consumption situation of equipment, accomplish to come into plain view, the electricity consumption of as clear as noonday ground, help saving the electric cost of family and enterprise; Compare with existing regular tap, increased the function of metering electric energy, real is a kind of novel switch.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is detection measuring principle figure of the present utility model.
Embodiment
The utility model uses so can be used as switch because be equipped with input terminal and lead-out terminal; Again because be equipped with single-chip microcomputer to detect the metering electric energy, and be equipped with display screen and show variable, use so can be used as the metering ammeter.
As depicted in figs. 1 and 2, be preferred embodiment of the present utility model.
A kind of switching regulator metering ammeter that this embodiment discloses comprises housing 5, switch 1, single-chip microcomputer 2, storer 3, display screen 4, input terminal 6, lead-out terminal 7, reset key 8.
Switch 1 is arranged in the housing 5, can be a switch or a plurality of (many groups) switch, as shown in Figure 1.Single-chip microcomputer 2 in input terminal 6 and the housing 5 is connected, and single-chip microcomputer 2 is connected with switch 1 in the housing 5 by lead, be connected with lead-out terminal 7 again, single-chip microcomputer 2 also be installed in housing 5 on display screen 4 be connected, display screen 4 can be LED demonstration or LCD demonstration.
The utility model is realized the functions of use of switch by input terminal 6, switch 1 and lead-out terminal 7; By single-chip microcomputer 2 and display screen 4, realize the functions of use of metering ammeter again.During work, electric equipment is connected in the delivery outlet 7 of housing 5, civil power is through power supply input 6, single-chip microcomputer 2, switch 1, lead-out terminal 6 is powered to electric equipment, simultaneously, single-chip microcomputer 2 detects the electric energy of metering by input terminal 6 inputs, store power information, and convert power information to numerical information, being sent to display screen 4 shows, make things convenient for electricity consumer to monitor the electrical equipment that is connected on the utility model in real time, the power consumption situation of equipment, help the regulating and controlling air-conditioning, refrigerator, the best serviceability temperature of water heater etc. reduces unnecessary waste of energy, save the electric cost of family and enterprise, simultaneously, can monitor effectively the unreal propaganda of economize on electricity product, accomplish to come into plain view some electrical equipment producers, the electricity consumption of as clear as noonday ground.
In order to guarantee the continual and steady of electricity consumption, this embodiment also is connected with erasable storer 3 (EPROM) between single-chip microcomputer 2 and display screen 3, power information after single-chip microcomputer 2 detection computations is carried out real-time storage, and 4 of display screens are used for showing the power information that derives from this storer 3.Like this, still can store during outage, and electric quantity data before can reading behind the incoming call.
In addition, this embodiment also installs a reset key 8 on housing 5.This reset key 8 is connected with single-chip microcomputer 2, can push this reset key 8 at any time as required, the power information that stores in the control deletion storer 3, and restart metering.
Claims (4)
1. a band measures the ammeter type power switch, form by housing, single-chip microcomputer, switch, display screen, lead-out terminal, input terminal, it is characterized in that: input terminal (6) single-chip microcomputer (2) interior with being in housing (5) is connected, single-chip microcomputer (2) links to each other with the interior switch of housing (5) (1) by lead, and switch (1) is connected with lead-out terminal (7); Single-chip microcomputer (2) also be installed in housing (5) on display screen (4) be connected.
2. according to the described band metering of claim 1 ammeter type power switch, it is characterized in that: described display screen (4) is LED or LCD demonstration.
3. according to the described band metering of claim 1 ammeter type power switch, it is characterized in that: also be connected with scratch pad memory (3) between single-chip microcomputer (2) in the described housing (5) and the display screen (4).
4. band metering ammeter type power switch as claimed in claim 1, it is characterized in that: a reset key (8) also is installed on the described housing (5), and this reset key (8) is connected with single-chip microcomputer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201444647U CN201615927U (en) | 2010-03-22 | 2010-03-22 | Measure meter type power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201444647U CN201615927U (en) | 2010-03-22 | 2010-03-22 | Measure meter type power switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615927U true CN201615927U (en) | 2010-10-27 |
Family
ID=43002294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201444647U Expired - Fee Related CN201615927U (en) | 2010-03-22 | 2010-03-22 | Measure meter type power switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833105A (en) * | 2015-05-28 | 2015-08-12 | 芜湖美的厨卫电器制造有限公司 | Water heater and water heater system |
-
2010
- 2010-03-22 CN CN2010201444647U patent/CN201615927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833105A (en) * | 2015-05-28 | 2015-08-12 | 芜湖美的厨卫电器制造有限公司 | Water heater and water heater system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20130322 |