CN207282845U - A kind of standby display plug - Google Patents
A kind of standby display plug Download PDFInfo
- Publication number
- CN207282845U CN207282845U CN201721308426.9U CN201721308426U CN207282845U CN 207282845 U CN207282845 U CN 207282845U CN 201721308426 U CN201721308426 U CN 201721308426U CN 207282845 U CN207282845 U CN 207282845U
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- plug
- relay
- plug body
- current inductor
- utility
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Abstract
A kind of standby display plug, including plug body, electric wire and latch are connected in plug body, the plug body is internally provided with main control chip, current inductor, relay and acousto-optic module, current inductor is parallel in plug main circuit, relay is connected in series in plug main circuit, main control chip respectively with current inductor, relay and acousto-optic module are electrically connected, the utility model is simple in structure, it is of low cost, it can identify two kinds of working statuses of electric appliance standby and short circuit, deenergization and sound-light alarm can be sent in time, the utility model can also slow down the speed of appliance circuit original paper aging, prevent short circuit from burning out electric appliance；Can not only be that user saves the unnecessary electricity charge, additionally it is possible to help user to establish good consumption habit, have broad application prospects in smart home developing direction using the utility model.
Description
Technical field
Electrical accessorie technical field is the utility model is related to, especially a kind of standby display plug.
Background technology
Had shown that according to research, standby 20 hours, the electricity of a consumption in month are about the television set of 34 inch 2 of 25W daily
11.5KWh, power consumption is about 19.4KWh when Vertical Combination sound equipment standby 22 is small, and power consumption is about when electromagnetic oven standby 20 is small
For 12.4KWh, power consumption is about 1.1kWh when air-conditioner standby 24 is small.If household electrical appliance are completely in holding state, one
The electricity of consumption in a month is about 100 degree, the standby caused electricity charge of the electricity charge equivalent to usually one month in 1 year.To reduce not
Necessary electricity charge loss, the utility model provide a kind of standby display plug, can show and disconnect faint electric current in time, from
And problem above is solved well, the utility model is the inevitable outcome of smart home development.
The content of the invention
To realize above scheme, the utility model discloses a kind of standby display plug.
A kind of standby display plug, including plug body, are connected to electric wire and latch in plug body, in the plug body
Portion is equipped with main control chip, current inductor, relay and acousto-optic module, and current inductor is parallel in plug main circuit, relay
Device is connected in series in plug main circuit, and main control chip is electrically connected with current inductor, relay and acousto-optic module respectively.
Further, buzzer and indicator light, the buzzer and indicator light are additionally provided with the plug body outer surface
It is electrically connected with the acousto-optic module inside plug body.
Further, general supply is additionally provided with the plug body, general supply is parallel in plug main circuit.
Further, the general supply is arranged at before relay and is electrically connected with plug main circuit, general supply also with master control
Chip is electrically connected.
Further, the relay is connected on firewire L.
Further, the current inductor is wrapped on firewire L.
Beneficial effect：The utility model is of simple structure and low cost, it can identify two kinds of works of electric appliance standby and short circuit
Make state, deenergization and sound-light alarm can be sent in time, the utility model can also slow down appliance circuit original paper aging
Speed, prevents short circuit from burning out electric appliance；Can not only be that user saves the unnecessary electricity charge, additionally it is possible to help using the utility model
Help user to establish good consumption habit, have broad application prospects in smart home developing direction.
Brief description of the drawings
Fig. 1 is plug body schematic diagram；
Fig. 2 is utility model works schematic diagram.
Wherein, 1, plug body, 2, electric wire, 3, latch, 4, buzzer, 5, indicator light.
Embodiment
With reference to attached drawing, the utility model is described in further details.
As shown in the figure, a kind of standby display plug, including plug body 1, electric wire 2 and latch 3 are connected in plug body 1,
The plug body 1 is internally provided with main control chip, current inductor, relay and acousto-optic module, and current inductor is parallel to slotting
Head main circuit in, relay is connected in series in plug main circuit, main control chip respectively with current inductor, relay and acousto-optic module
It is electrically connected, buzzer 4 and indicator light 5, the buzzer 4 and indicator light 5 and plug is additionally provided with 1 outer surface of plug body
Acousto-optic module inside matrix 1 is electrically connected, and is additionally provided with general supply in the plug body 1, general supply is parallel to plug main circuit
In, the general supply is electrically connected before being arranged at relay with plug main circuit, and general supply is also electrically connected with main control chip, described
Relay is connected on firewire L, and the current inductor is wrapped on firewire L.
Embodiment：When electric appliance standby, current inductor, which can sense, weak current in circuit loop, at random will sensing
Signal passes to main control chip, determines to need to cut off the power in time really after main control chip analysis, then its send cut-offing instruction to
The relay being connected on firewire L, so as to disconnect electrical appliance.Another aspect main control chip sends alarm command to acousto-optic module,
Acousto-optic module promotes buzzer 4 and indicator light 5 after being connected to instruction while acts on, and sends alarm signal and reminds user.General supply is simultaneously
It is linked in circuit and before relay, to be uninterruptedly that circuit is powered.Current inductor can be parallel in circuit,
It can be wrapped on firewire L, can be designed because of the housing size of plug body 1 as current transformer.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, one's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention, and utility model will
Protection domain is asked to be defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of standby display plug, including plug body (1), electric wire (2) and latch (3) are connected in plug body (1), it is special
Sign is：The plug body (1) is internally provided with main control chip, current inductor, relay and acousto-optic module, current inductor
Be parallel in plug main circuit, relay is connected in series in plug main circuit, main control chip respectively with current inductor, relay and
Acousto-optic module is electrically connected.
A kind of 2. standby display plug according to claim 1, it is characterised in that：On plug body (1) outer surface
It is additionally provided with buzzer (4) and indicator light (5), the buzzer (4) and indicator light (5) and the acousto-optic mould of plug body (1) inside
Block is electrically connected.
A kind of 3. standby display plug according to claim 1, it is characterised in that：It is additionally provided with the plug body (1)
General supply, general supply are parallel in plug main circuit.
A kind of 4. standby display plug according to claim 3, it is characterised in that：The general supply be arranged at relay it
Preceding to be electrically connected with plug main circuit, general supply is also electrically connected with main control chip.
A kind of 5. standby display plug according to claim 1, it is characterised in that：The relay is connected on firewire L.
A kind of 6. standby display plug according to claim 1, it is characterised in that：The current inductor is wrapped in firewire
On L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308426.9U CN207282845U (en) | 2017-09-30 | 2017-09-30 | A kind of standby display plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308426.9U CN207282845U (en) | 2017-09-30 | 2017-09-30 | A kind of standby display plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282845U true CN207282845U (en) | 2018-04-27 |
Family
ID=61989119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721308426.9U Active CN207282845U (en) | 2017-09-30 | 2017-09-30 | A kind of standby display plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282845U (en) |
-
2017
- 2017-09-30 CN CN201721308426.9U patent/CN207282845U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |