CN102820592A

CN102820592A - Regular retractable power line switch

Info

Publication number: CN102820592A
Application number: CN201210329830XA
Authority: CN
Inventors: 郝辉; 丁洪刚; 梁振; 王国良; 于颍
Original assignee: FUXIN POWER SUPPLY Co OF LIAONING ELECTRIC POWER Co Ltd; State Grid Corp of China SGCC
Current assignee: FUXIN POWER SUPPLY Co OF LIAONING ELECTRIC POWER Co Ltd; State Grid Corp of China SGCC
Priority date: 2012-09-10
Filing date: 2012-09-10
Publication date: 2012-12-12

Abstract

The invention belongs to electric appliances, in particular to a regular retractable power line switch. The regular retractable power line switch comprises a base (19), an upper cover (3), an electric conduction electric conduction (15), an electric brush (10) and a electric brush (7), paired electric brush rotors (16) are fixedly installed on a lower section of a cavity of an insulation coiling block (13), a shaft (18) is fixed in a bearing (11) in a center of the insulation coiling block (13), a coiling stator (17) is fixed on the shaft (18) to correspond to the electric brush rotors (16), and the insulation coiling block (13) is movably connected with the bearing (11). A cell box (14) is arranged in the cavity of the upper cover (3), a switch is used on household appliance equipment, equipment aesthetic perception is increased, and packaging and transportation of the equipment are convenient. When the regular retractable power line switch is used, an indoor is in order, and the regular retractable power line switch has protection functions on power lines, prolongs service life, can be manufactured with an row socket together, increases a function of contraction and simultaneously is favorable for orderliness and aesthetic perception of the row socket in using and safeguard processes.

Description

Rule extendible supply cord switch

Technical field

The invention belongs to electrical appliance, particularly a kind of regular extendible supply cord switch.

Background technology

At present; The domestic electric appliance of manufacturer production; All must have power-line plug like refrigerator, television set, washing machine, microwave oven, computer, electric rice cooker, baking box etc. and connect in power supply, because the place to use is different with the supply socket distance, producer all will give long attaching plug; Unnecessary power line can only be mixed and disorderly be put on the ground, influence indoor neat; The somebody just is wound in one to unnecessary power line and is put into ground, and random like this winding influences the electric wire life-span.

Summary of the invention

The objective of the invention is to overcome above-mentioned technical deficiency, provide a kind of specious, easy to use, improve the power line regular extendible supply cord switch in useful life.

The technical scheme that technical solution problem of the present invention adopts is: regular extendible supply cord switch comprises base, loam cake, conductive copper, brush, switch-box, be characterized in paired permanent-magnet steel rotor fixedly being housed at insulation roll tube inner chamber hypomere, the upper and lower wall central movable of insulating cylinder bearing is housed; Fixing axle in the bearing; Fixing dress wound stator is corresponding with the permanent-magnet steel rotor on axle, is provided with battery case in the chamber of loam cake, is provided with winding slot in insulation both sides, reel bottom; Twine the flat pattern power line in the winding slot; The power line external end head is connected with plug 1, fixing three the lead copper rings of insulation reel top equidistance, and the power line other end is separately fixed on three lead copper rings; Three brushes of the corresponding section with it of lead lead ring contact; Brush passes the switch-box shell versatilely and is connected with control lever, and control lever is connected with mains switch, adorns back-moving spring between control lever and the mains switch.

The invention has the beneficial effects as follows: this switch is used for home appliance, has increased the equipment aesthetic feeling, is convenient to packing, the carrying of equipment; Seem neat to indoor during use, with how long how long electric wire just pulls out, the unnecessary existence in the interior or equipment box of box, power line is played a protective role, prolonged useful life; Can also manufacture together with insert row, increase contractile function, help insert row equally, increase the service life in the neat and aesthetic feeling of using, taking care of in the process.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 is regular extendible supply cord switch front view.

Among the figure, the 1-plug; The 2-screw; The 3-loam cake; The 4-electric wire; The 5-mains switch; The 6-motor switch; The 7-switch-box; The 8-back-moving spring; The 9-control lever; The 10-brush; The 11-bearing; The 12-bearing cap; The 13-reel that insulate; The 14-battery case; The 15-conductive copper; 16-permanent-magnet steel rotor; The 17-wound stator; The 18-axle; The 19-base; The 20-winding slot; The 21-power line.

Embodiment

Embodiment, with reference to accompanying drawing 1, a kind of regular extendible supply cord switch; Be paired permanent-magnet steel rotor 16 fixedly to be housed at insulation reel 13 inner chamber hypomeres; Insulating cylinder 13 upper and lower wall central movable bearing 11 is housed, fixing axle 18 in bearing 11, bearing 11 usefulness bearing caps 12 cover.It is corresponding with permanent-magnet steel rotor 16 that wound stator 17 fixedly is housed on axle 18.Be provided with battery case 14 in the chamber of loam cake 3, be provided with winding slot 20, be wound with the power line 21 of flat pattern in the winding slot 20 in insulation both sides, reel 13 bottom; Power line 21 outer ends are connected with plug 1; Fixing three the lead copper rings 15 of insulation reel 13 top equidistance, power line 21 other ends are separately fixed on three lead copper rings 15, and corresponding three brushes 10 establishing with it of conductive copper 15 contact; The shell that brush 10 passes switch-box 7 versatilely is connected with control lever 9; Control lever 9 is connected with mains switch 5, between control lever 9 and the mains switch 5 back-moving spring 8 is housed, and mains switch 5 passes loam cake 3 versatilely; Click and make brush 10 contact conduction, press again away from outage with conductive copper 15; Motor switch 6 also is housed on switch-box 7, and control wound stator 17 is connected with the battery of dress in the battery case 14 and breaks off.During connection, insulation reel 13 begins rotation and twines power line 21, then stops during disconnection twining, and brush 10 other ends are connected with electric wire 4 respectively, electric wire 4 connecting circuit equipment; Insulation reel 13 integral body place in the base 19, are fixed together with screw 2 between base 19 and the loam cake 3.

The use of this switch is such, if let electric equipment operation, plug 1 is pulled out is inserted in the supply socket and can uses, and power line 21 is with how long how long drawing, and unnecessary exists in the box; The time spent does not pull up plug 1 come, and clicks motor switch 6 13 rotations of insulation reel are wound into power line 21 in the winding slot 20, and is easy to use, simple to operate.

Claims

1. regular extendible supply cord switch; Comprise base (19), loam cake (3), conductive copper (15), brush (10) and switch-box (7); It is characterized in that paired permanent-magnet steel rotor (16) fixedly being housed at insulation reel (13) inner chamber hypomere; A fixing axle (18) in the bearing (11) at insulating cylinder (13) center; It is corresponding with permanent-magnet steel rotor (16) upward wound stator (17) to be housed fixedly at axle (18), flexibly connects between insulation reel (13) and the bearing (11); Be provided with battery case (14) in the chamber of loam cake (3).