CN2136530Y

CN2136530Y - Electric outlet with lock

Info

Publication number: CN2136530Y
Application number: CN 92235099
Authority: CN
Inventors: 李伟良
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-21
Filing date: 1992-10-21
Publication date: 1993-06-16
Anticipated expiration: 2002-10-21

Abstract

The utility model relates to a power supply socket with a lock. The power supply socket with a lock is provided with a lock integral body which is composed of a lock [11], a lock sheet [4], and a hasp [6]. The lock sheet [4] is fixed on the lock core of the lock [11]. A power supply is controlled by a switch [2] positioned in a plug box by the control of the lock. The plug of an electrical appliance is fixed, and the plug of the electrical appliance can not be optionally taken out. The power supply socket with a lock can prevent children or other people from playing electricity or optionally using the electrical appliance, and can play the function of safe control. The utility model has the advantages of simple structure, reasonable design.

Description

Electric outlet with lock

The utility model belongs to a kind of improved supply socket.

Present all is to be made of box body and lid with electrical socket, has covered two-phase, three phase mains jack, in lock pin is arranged, after installing no matter electrical equipment use or obsolete situation under lock pin always charged, plug must be extracted after electrical appliance uses.Because jack exposes, child or other people play electricity or arbitrarily make electrical appliance, cause easily and get an electric shock or the uncontrolled electrical appliance that makes.

The purpose of this utility model is to provide a kind of supply socket with lock.This novel socket makes the switch control power supply that is arranged in the plug box by lock control, and the plug of electrical appliance is fixed on the plug box and can not arbitrarily takes out.Can overcome the weak point of socket commonly used.

Technical solutions of the utility model are as follows: it is made of box body and lid, has covered two-phase, three phase mains jack (1), in lock pin is arranged; Feature is that it has movable lid (8), form obturator with (12) at the bottom of box body (14), the box, and form lock integral body by the lock (11) on the box body (14) and hasp (6) and the locking plate (4) in the box on the lid (8), its locking plate (4) is fixed on the lock core of lock (11); Switch (2) and safety box (3) are housed in plug box (9), and indicator light (5) is housed and when closing box indicator light (5) be presented at position in the lamp hole (7); Box body (14) is connected with (12) at the bottom of the box, and an end of box body (14) has lead-in wire groove (10), and fixing threaded hole (13) is arranged on (12) at the bottom of the box.

The utility model is simple in structure, reasonable in design, under the situation of locking, the attaching plug of electrical appliance is placed in the plug box of opening with lock control and can not takes out, switch in the plug box can not be opened, thereby electrical appliance and socket can arbitrarily not use, and so just plays the control electrical appliance and use the socket effect, increased the useful life of electrical appliance plug; And prevent that effectively child or other people from playing electricity or arbitrarily making electrical appliance, plays the security control effect.

Now in conjunction with the accompanying drawings the utility model is described in further detail.

Fig. 1 is the utility model structural representation.

With reference to Fig. 1, the utility model is formed lock integral body by lock (11), locking plate (4) and hasp (6) lid (8) is locked.Be to be fixed on the lock core of lock (11), after inserting key, rotate,, locking plate (4) is forwarded on the hasp (6) on the lid (8), with lid (8) locking of plug when lid (8) when closing, rotational lock core with lock core by locking plate (4).Switch (2) places plug box (9) since toggle switch (2) thus break-make control jack (1) current switching, only open the lid (8) could toggle switch and take out the electrical appliance plug.One end of box body (14) has lead-in wire groove (10) and draws conveniently for the electrical appliance plug cord, also playing simultaneously plug places and fixation, indicator light (5) plays the demonstration effect to jack (1) on/off, at lid (8) when closing, expose lid (8) by lamp hole (7) and show, so that observe.The utility model is fixing with box body (14) and base (12) with screw by fixing threaded hole (13), when electrical equipment uses, plug is inserted jack (1), and with switch (2) closure, indicator light (5) is bright, after electrical equipment is finished using, lid (8) is opened switch (2) disconnection is placed on plug in the plug box (9), locks again, and jack (1) does not have, the electrical appliance plug can not take out, and the safety box (3) in the plug box (9) plays safety effect.

Claims

1, a kind of supply socket with lock is made of box body and lid, has covered two-phase, three phase mains jack [1], in lock pin is arranged, it is characterized in that:

It has movable lid [8], forms obturator with [12] at the bottom of box body [14], the box, and it is whole to form lock by hasp [6] on lock [11] on the box body [14] and the lid [8] and the locking plate [4] in the box, and its locking plate [4] is fixed on the lock core of lock [11];

Switch [2] and safety box [3] are housed in plug box [9], and indicator light [5] is housed and when closing box indicator light [5] be presented at position in the lamp hole [7];

Box body [14] is connected with [12] at the bottom of the box, and an end of box body [14] has lead-in wire groove [10], and fixing threaded hole [13] is arranged on [12] at the bottom of the box.