CN204331375U - A kind of WIFI power control box - Google Patents

Abstract

The utility model discloses a kind of WIFI power control box, comprise overhead control air switch, transformer, WIFI module, single-chip microcomputer, relay a, relay b and multiple air switch; Be electrically connected with transformer after described overhead control air switch series relay a, the parallel with one another and circuit be connected to after each air switch series relay b between relay a and transformer of multiple air switch; Described transformer output terminal is connected to WIFI transceiver module and single-chip microcomputer respectively, and described WIFI transceiver module receives the steering order of control terminal, this steering order is sent to single-chip microcomputer, and feeds back the feedback signal of single-chip microcomputer; Described single-chip microcomputer processes steering order, generates control signal after process, controls the disconnection of corresponding relay and closes.The utility model installs WIFI transceiver module and single-chip microcomputer on power control box, carries out short range or Long-distance Control by the terminal such as mobile phone, panel computer to power control box each point of circuit.

Description

A kind of WIFI power control box

Technical field

The utility model relates to Smart Home technical field, is specifically related to a kind of WIFI power control box.

Background technology

For the sake of security; a power control box can be installed by each family; power control box is the way circuit gauge tap of family and the total control switch in room, local mainly; or some high-power electric appliance gauge tap; power control box primary structure is air switch; circuit can be cut off in time, protection circuit and electric equipment when effect is to detect electric current excessive or short circuit.But existing power control box is generally arranged on outdoor, if need powered-down also to need outdoor to close general supply, it cannot realize Long-distance Control, can not close the power supply of any room or household electrical appliances according to the wish of oneself.

Utility model content

For above-mentioned deficiency of the prior art, the utility model provides a kind of wireless WIFI power control box carrying out Long-distance Control.

To achieve these goals, the technical solution adopted in the utility model is as follows:

WIFI power control box, comprises overhead control air switch, transformer, WIFI module, single-chip microcomputer, relay a, relay b and multiple air switch;

Be electrically connected with transformer after described overhead control air switch series relay a, the parallel with one another and circuit be connected to after each air switch series relay b between relay a and transformer of multiple air switch;

Described transformer output terminal is connected to WIFI transceiver module and single-chip microcomputer respectively, and forceful electric power is converted to by this transformer can for the light current of WIFI transceiver module and single-chip microcomputer;

Described WIFI transceiver module receives the steering order of control terminal, this steering order is sent to single-chip microcomputer, and feeds back the feedback signal of single-chip microcomputer;

Described single-chip microcomputer processes steering order, generates control signal after process, controls the disconnection of corresponding relay and closes.

Further, marking current is amplified by triode by described single-chip microcomputer, for relay is powered, and passes through the closed and disconnected of the break-make pilot relay of control signal electric current.

Relative to prior art, the utility model has following beneficial effect:

The utility model installs WIFI transceiver module and single-chip microcomputer on power control box, carries out short range or Long-distance Control by the terminal such as mobile phone, panel computer to power control box each point of circuit, no longer needs to go to manual toggle switch before power control box; And by the control to different relay, the power supply of room or household electrical appliances can be controlled separately, cut off the electricity supply from source, avoid potential safety hazard.

Accompanying drawing explanation

Fig. 1 is the utility model wireless WIFI power control box functional block diagram.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

See Fig. 1: wireless WIFI power control box, comprise overhead control air switch, transformer, WIFI module, single-chip microcomputer, relay a, multiple relay b and multiple air switch.Be electrically connected with transformer after overhead control air switch series relay a, the parallel with one another and circuit be connected to after each air switch series relay b between relay a and transformer of multiple air switch.In the present embodiment, in parlor, master bedroom, secondary room, kitchen arrange loop respectively, and be connected with air switch respectively, the independent loop of air-conditioning, and be connected with air switch; The circuit between relay a and transformer is connected to after the equal series relay b of each air switch.

Transformer output terminal is connected to WIFI transceiver module and single-chip microcomputer respectively, and forceful electric power is converted to and for the light current of WIFI transceiver module and single-chip microcomputer, and can be supplied to WIFI transceiver module and single-chip microcomputer by this transformer.WIFI transceiver module receives the steering order of control terminal, this steering order is sent to single-chip microcomputer, and feeds back the feedback signal of single-chip microcomputer.Single-chip microcomputer processes steering order, generates control signal after process, controls the disconnection of corresponding relay and closes.The electricity consumption of each relay (comprising relay a and relay b) is provided by single-chip microcomputer.In the present embodiment, marking current is amplified by triode by single-chip microcomputer, for relay is powered, and passes through the closed and disconnected of the break-make pilot relay of control signal electric current.Control terminal can be mobile phone, panel computer etc.

The utility model installs WIFI transceiver module and single-chip microcomputer on power control box, carries out short range or Long-distance Control by the terminal such as mobile phone, panel computer to power control box each point of circuit, no longer needs to go to manual toggle switch before power control box; And by the control to different relay, the power supply of room or household electrical appliances can be controlled separately, cut off the electricity supply from source, avoid potential safety hazard.

Finally it should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model but not restriction technologies scheme, although applicant has been described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present utility model.

Claims (2)

1.WIFI power control box, is characterized in that, comprises overhead control air switch, transformer, WIFI module, single-chip microcomputer, relay a, multiple relay b and multiple air switch;

Be electrically connected with transformer after described overhead control air switch series relay a, the parallel with one another and circuit be connected to after each air switch series relay b between relay a and transformer of multiple air switch;

Described transformer output terminal is connected to WIFI transceiver module and single-chip microcomputer respectively, and forceful electric power is converted to by this transformer can for the light current of WIFI transceiver module and single-chip microcomputer;

Described WIFI transceiver module receives the steering order of control terminal, this steering order is sent to single-chip microcomputer, and feeds back the feedback signal of single-chip microcomputer;

Described single-chip microcomputer processes steering order, generates control signal after process, controls the disconnection of corresponding relay and closes.

2. WIFI power control box according to claim 1, is characterized in that, marking current is amplified by triode by described single-chip microcomputer, for relay is powered, and passes through the closed and disconnected of the break-make pilot relay of control signal electric current.