CN2584116Y

CN2584116Y - Electric wire winding system of vacuum cleaner

Info

Publication number: CN2584116Y
Application number: CN 02250046
Authority: CN
Inventors: 陈志军
Original assignee: LONGDI ELECTRICAL APPLIANCE INDUSTRIAL Co Ltd ZHONGSHAN CITY
Current assignee: LONGDI ELECTRICAL APPLIANCE INDUSTRIAL Co Ltd ZHONGSHAN CITY
Priority date: 2002-12-02
Filing date: 2002-12-02
Publication date: 2003-11-05
Anticipated expiration: 2012-12-02

Abstract

The utility model discloses an electric wire winding system of a dust cleaner, which is mainly characterized in that a winding roll is driven by a motor through a gear speed reducing box; a normally open switch and a normally closed switch are connected in parallel between the motor and a power supply used by the motor; the body of the dust cleaner is also provided with a floating wire collecting board which can move inwards and outwards, and the normally closed switch can be ensured to be touched and to break the normally closed switch when the floating wire collecting board move inwards to a limit position; the middle of the floating wire collecting board is provided with a perforation which is smaller than the plug of a power supply line for the power supply line passing through; the floating wire collecting board is pushed outwards by an elastic element so as to disengage from the contact with the normally closed switch. The utility model has the mainly characteristics that the action of wire winding can be completed safely and reliably.

Description

The electronic take-up of dust catcher system

[technical field]

The utility model relates to a kind of take-up mechanism of dust-collector power line.

[background technology]

At present, the used take-up mechanism of most of dust catchers is generally formed by being installed on the body of dust collector winding roll and wind spring, its mode that adopts the wind spring mechanical potential to discharge is rotated winding roll and power line is reclaimed, though said structure can be finished the task of take-up, but still has following defective:

1, the mounting process of wind spring is had relatively high expectations, and the uniformity of product and standard are wide, so the less stable of product.

2, along with wind spring the reducing gradually of mechanical potential in the take-up process, thereby in the initial procedure of take-up, the mechanical potential of wind spring is bigger, the rotating speed of winding roll is higher, take-up speed has comparatively fast got rid of the plug of power line afterbody, in daily use, the phenomenon that the consumer is hit by power line afterbody plug appears sometimes.

[summary of the invention]

The purpose of this utility model is to design a kind of electronic take-up of dust catcher system that can finish the take-up action safely, reliably.

The electronic take-up of the dust catcher system of the utility model design, comprise that is located at a winding roll that is used for furling power line on the body of dust collector, it is characterized in that: winding roll is driven by gear reduction box by motor, between motor use power supply and motor, be in series with normal open switch and normally closed switch, on body of dust collector, also be provided with one and can make the inside and outside unsteady take-up plate that moves, and the take-up plate that guarantee to float is when being moved into extreme position, can touch normally closed switch and normally closed switch is disconnected, have a perforation in the middle of the described unsteady take-up plate less than power-line plug, being used for the power supply source line passes, and described unsteady take-up plate is subjected to the outside pushing tow of a flexible member and breaks away from and the contacting of normally closed switch.

The utlity model has following characteristics:

1, mounting process is simple and convenient, adopts the dynamo-electric control that cooperates, and product has higher uniformity and standard, thereby stability is higher.

2, the consumer is simple to operation, only needs closed normal open switch to get final product during take-up, and motor drives winding roll by gear reduction box, and take-up speed is evenly moderate, can not damage the user, and security is higher.When the plug of power line is received when floating the take-up plate, the pushing tow take-up plate that floats moves inward along with the rotation of winding roll, normally closed switch float the take-up plate shake-up and disconnect, motor quits work; When pulling out power-line plug, the take-up plate that floats moves outside under the pushing tow of flexible member and resets, and normally closed switch returns to closure state.

[description of drawings]

Fig. 1 is the structural representation of the unsteady take-up plate of the utility model.

Fig. 2 is the structural representation of the utility model winding roll.

Fig. 3 is a fundamental diagram of the present utility model.

[specific embodiment]

With reference to figure 1, Fig. 2 and Fig. 3, one is located at the winding roll 3 that is used for furling power line 2 on the body of dust collector and is driven by gear reduction box 5 by motor 4, also be provided with the power supply that rechargeable battery uses as power supply machine 4 on the body of dust collector, and be equipped with a charging circuit with rechargeable battery coupling, between power supply and motor 4, be in series with a normal open switch 6 and an actuating type normally closed switch 7, a unsteady take-up plate 8 is located on the slide 1 of body of dust collector, make the take-up plate 8 that floats to do inside and outside moving along slide 1, have a perforation 13 in the middle of the unsteady take-up plate 8 less than power-line plug 12, being used for power supply source line 2 passes, its horizontal bottom 9 that combines with slide 1 has the stopper slot 10 of a closed at both ends, be used for passing for an alignment pin 11 that is fixed on the slide 1, and the take-up plate 8 that guarantee to float is when being moved into extreme position, can touch normally closed switch 7 and it is disconnected, the take-up plate 8 that floats is subjected to one to be located at the outside pushing tow of the flexible member 14 on the body of dust collector and to break away from and the contacting of normally closed switch 7.

When the dust catcher energising was used, charging circuit work was charged to rechargeable battery.During take-up, as long as closed normal open switch 6, motor 4 is started working, drive winding roll 3 by gear reduction box 5 and do the take-up action, when plug 12 receipts of power line 2 were extremely floated take-up plate 8, the unsteady take-up plate 8 of pushing tow moved inward along with the rotation of winding roll 3, and normally closed switch 7 is subjected to the shake-up of unsteady take-up plate 8 and disconnects, the machine operation circuit is disconnected, and motor quits work; When pulling out plug 12, the take-up plate 8 that floats moves outside under the pushing tow of flexible member 14 and resets, and normally closed switch returns to closure state.

Claims

1, the electronic take-up of a kind of dust catcher system, comprise that is located at a winding roll that is used for furling power line on the body of dust collector, it is characterized in that: winding roll is driven by gear reduction box by motor, between motor use power supply and motor, be in series with normal open switch and normally closed switch, on body of dust collector, also be provided with one and can make the inside and outside unsteady take-up plate that moves, and the take-up plate that guarantee to float is when being moved into extreme position, can touch normally closed switch and normally closed switch is disconnected, have a perforation in the middle of the described unsteady take-up plate less than power-line plug, being used for the power supply source line passes, and described unsteady take-up plate is subjected to the outside pushing tow of a flexible member and breaks away from and the contacting of normally closed switch.

2, the electronic take-up of dust catcher according to claim 1 system is characterized in that: the power supply that uses of motor is rechargeable battery, and other establishes a charging circuit that mates with rechargeable battery.