CN2284454Y

CN2284454Y - Double timing socket for electrical appliance

Info

Publication number: CN2284454Y
Application number: CN 96234966
Authority: CN
Inventors: 袁海舟; 彭艳
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-29
Filing date: 1996-05-29
Publication date: 1998-06-17
Anticipated expiration: 2006-05-29

Abstract

The utility model relates to a double timing socket for electrical appliances. The utility model discloses a socket with a timing device. The socket with a timing device overcomes the defect of non-timing control for the electrical appliances of a present common socket. The socket with a timing device is composed of a timer, a relay, a switch, a socket, etc. The two static contacts of the relay are respectively connected with the two static contacts of the switch. The active contact of the relay is directly connected with a power cord. An electromagnet is respectively connected with the other power cord and the timer. Timing is implemented by utilizing the timer. If the turning on or the turning off of the switch are selected, timing turning on or timing turning off can be implemented for various electrical appliances inserted on the socket. The utility model can be used for timing control for various electrical appliances in enterprises and families.

Description

The plesichronous appliance socket

The utility model relates to a kind of plesichronous appliance socket.

In daily life and work, we often wish that some is inserted in electrical appliance on the socket and can automatically switches on or off power supply and do not need manually to wait in certain.And existing various general electronic corporation socket can not satisfy this requirement.

The purpose of this utility model is will provide a kind of both can often open, and normal closing can regularly be opened again, regularly the Multifucntional socket that closes.

The purpose of this utility model is achieved in that a contact of timer connects a power line, and another contact is succeeded the electromagnet of electrical equipment, and another root power line of heel of connecting with electromagnet constitutes the loop; The moving contact of relay directly is communicated with a power line, and two fixed contacts are connected on respectively on two fixed contacts of commutator, and a copper sheet in the moving contact of commutator and the following socket links, and another piece copper sheet in the socket is connected on another root power line.The plug of electrical appliance is inserted on the copper sheet of both sides by jack.

The utility model has following advantage: can make the electrical appliance and the power supply that are inserted on the socket realize often opening or often closing, can realize again regularly opening or regularly closing.

Below in conjunction with accompanying drawing utility model is further described.

Accompanying drawing 1 is the internal structure schematic diagram of utility model.

Accompanying drawing 2 is external structure schematic diagrames of utility model.

With reference to accompanying drawing 1, binding post 1 and binding post 2 are used to connect power line, two connector lugs of timer 3 link to each other with a connector lug of electromagnet on binding post 2 and the relay 4 respectively, another connector lug of electromagnet links to each other with binding post 1, the moving contact of relay links to each other with binding post 2, two fixed contacts link with the fixed contact of switch 5 respectively, and the moving contact of switch 5 links with following copper sheet 7, copper sheet 8 and binding post 1 binding.Copper sheet 7 and have some jacks 6 to be used for inserting the plug of electrical appliance above the copper sheet 8.

During use, if without timer 3, the moving contact and the fixed contact of timer are in off-state, and the electromagnet on the relay 4 does not have magnetic, does not attract top armature, make switch 5 " opening " and " pass " play " often opening " and " normal closing " effect; If use timer 3 regularly, the moving contact of timer and fixed contact closure, electromagnet produces magnetic, armature above attracting, this moment, no matter switch 5 was in " opening " or " pass ", must wait until that all timer then could switch on or off power supply when (being that the moving contact of timer and fixed contact disconnect) veritably, at this time switch 5 " opening " or " passs " in fact play a part " regularly opening " or " regularly pass ".

Claims

1. one kind by timer, relay, the plesichronous appliance socket that switch and socket are formed, two connector lugs that it is characterized in that timer 3 link to each other with a connector lug of electromagnet on binding post 2 and the relay 4 respectively, another connector lug of electromagnet links to each other with binding post 1, the moving contact of relay 4 and binding post 2 link, two fixed contacts link to each other with the fixed contact of switch 5 respectively, the moving contact of switch 5 connects copper sheet 7, copper sheet 8 links with binding post 1, and the plug of electrical appliance is inserted in copper sheet 7 and the jack above the copper sheet 8.