CN2172609Y

CN2172609Y - Electrostatic dust-absorbing screen-rolling device

Info

Publication number: CN2172609Y
Application number: CN 93223770
Authority: CN
Inventors: 张殿莉; 卢平
Original assignee: Southwestern Institute of Physics
Current assignee: Southwestern Institute of Physics
Priority date: 1993-09-13
Filing date: 1993-09-13
Publication date: 1994-07-27
Anticipated expiration: 2003-09-13

Abstract

The utility model discloses an electrostatic dust-absorbing screen-rolling device, which is added with electrostatic dust-absorbing and collecting box on the basis of the common screen-rolling device, can convert the mechanical driving of a screen-rolling drum into the electrostatic induction, and can efficiently suck the dust on the window screen and the door screen into the dust collection box to achieve the purpose of purifying the environment. The electrostatic dust-absorbing screen-rolling device has simple structure, and convenient operation, and can be widely used for families, hotels, restaurants and labs.

Description

Electrostatic dust-absorbing screen-rolling device

The utility model relates to a kind of electrostatic dust collection equipment, is a kind of electrostatic precipitation roller blind device specifically.

A kind of dedusting roller blind device is arranged in the market, and it comprises roller shutter drum, deduster, fixed support and the anti-device that draws.Fixed support is two supporting plates, is separately fixed on the wall of window or door both sides.The roller shutter drum is long Cylinder, and there is axle at the drum two ends, place on the fixed support.The deduster of this roller blind device is also just wiped the ash on the roller shutter cloth off and is not had a gatherer.The dust that scrapes off like this flies upward everywhere, influences healthy; And roller shutter cloth also will often unpick and wash, and also influenced service life.

The utility model product purpose provides a kind of energy dedusting, control of dust, makes roller shutter long electrostatic precipitation device equipment life.

The utility model electrostatic precipitation roller blind device comprises roller shutter drum, deduster, fixed support and the anti-device that draws, and it is characterized in that deduster above the roller shutter drum comprises that dust collects box, hairbrush, fixedly runner and hairbrush friction plate.Dust is collected the box bottom and is had rectangular mouthful, is equipped with in the box than the long slightly short hairbrush of box.The brush axle two ends are equipped with part and are exposed the fixedly runner that dust is collected rectangular mouthful of box bottom, contact with cord on the roller shutter drum.Dust is collected inboard, rectangular mouthful two long limit of box respectively a hairbrush friction plate.Dust is collected a pair of fixed axis of box by the outer two end plates top of box, be inserted in respectively two with slide block that the fixed support slide rail matches on.When the roller shutter drum when putting curtain or roller shutter, cord contacts and produces moment of friction with fixing runner, impels hairbrush to rotate, the friction dust is collected the hairbrush friction plate on the box, thereby produces electrostatic induction, causes the dust that absorbs on the roller shutter cloth and swept dust to collect in the box.Because the effect of a pair of slide block on the fixed support, at roller shutter or put in the curtain process,, can regulate automatically and collect the position of box on fixed support along with the roller shutter drum is gone up thickening or attenuate of cord, guarantee that runner contacts with cord.

Fig. 1 is the structural principle schematic diagram of the utility model electrostatic precipitation roller blind device.

Fig. 2 collects the sectional view of box for dust.

As seen from Figure 1, electrostatic dust-absorbing screen-rolling device of the present utility model comprises roller shutter drum 1, dust arrester, anti-device and the fixed support 2 of drawing. Roller shutter drum 1 is a long Cylinder, and the center at drum two ends has Drum axle 3 places on the fixed support 2 by bearing. Dust arrester is positioned at the top of roller shutter drum 1, and it comprises dust disposable box 4, hairbrush 5, fixedly runner 6 and hairbrush friction plate 7. Dust disposable box 4 is strip boxes, and its length equates with roller shutter drum 1, in its bottom, has an axial rectangular mouth over against roller shutter drum 1, and hairbrush 5 is installed on the both sides end plate 9 of dust disposable box 4 by brush axle 8. Two equal-sized fixedly runners 6 are installed in respectively the two ends of brush axle 8 symmetrically, and part exposes rectangularly mouthful, contact with cord on the roller shutter drum 1. Hairbrush friction plate 7 is two and places in the dust disposable box 4, links to each other with two long limits of rectangular mouthful of box 4 bottoms respectively, and with the acutangulate strip plate (see figure 2) of box 4 base plates. Dust disposable box 4 is separately fixed on two slide blocks 11 by a pair of fixed axis 10 on its both sides end plate 9 tops, and slide block 11 cooperates slip with slide rail 12 on the fixed support 2, make dust arrester with the roller shutter of roller shutter drum 1, put curtain and upper and lower slip.

Instead draw device then to comprise to draw wheel 13 and hang over the stay cord 14 that draws on the wheel 13, and draw wheel 13 to be fixed on the bulging axle 3 of a fixed support 2.

The base plate that hairbrush friction plate 7 can be directly collected box 4 by dust forms, also can respectively adorn one and the acutangulate plate of base plate at the place, two rectangular limits of rectangular mouthful of base plate, stretches in the box 4.

Fixed support 2 of the present utility model comprises two supporting plates, is separately fixed on the wall of window or door both sides.Dress slide rail 12 on the every supporting plate, and supporting with it slide block 11, but slide block 11 slides along slide rail 12 in the vertical directions.Roller shutter drum 1 places on the fixed support 2 by drum axle 3, on the drum axle 3 bearing is housed.

Dust is collected box 4, roller shutter drum 1 can become with plastic production with hairbrush friction plate 7.

Operation principle of the present utility model is as follows: when the stay cord 14 in the pulling reactor, the wheel 13 that draws on the fixed support 2 rotates, and having driven roller shutter drum 1 changes, and carries out roller shutter or puts curtain.The fixedly runner 6 on the brush axle 8 contacts in the box 4 because moving cord is collected with dust, produce moment of friction, impel hairbrush 5 to rotate, the friction dust is collected the hairbrush friction plate 7 in the box 4, produce electrostatic induction, absorb the dust on the roller shutter cloth and swept dust and collect in the box 4.Because the effect of a pair of slide block 11 on the fixed support 2, at roller shutter or put in the curtain process,, can regulate dust automatically and collect the position of box 4 on fixed support 2 along with thickening or attenuate of cord on the roller shutter drum 1, guarantee that fixedly runner 6 contacts with cord.

Advantage of the present utility model has been not only to solve the dust removal problem of window curtain, and has kept the environmental sanitation in room, helps health, has also prolonged the service life of roller shutter cloth.And it is simple in structure, easy to use.The utility model is aesthetic in appearance, can be widely used in family, hotel, restaurant and laboratory.

Embodiment:

It is the cuboid of 1500 * 50 * 46mm that dust is collected box;

Dust is collected the fixedly runner φ 25mm on the brush axle in the box;

Dust is collected the fixed axis φ 10mm at the outer two ends of box, long 80mm;

Roller shutter drum length 1500mm, φ 50mm;

The every block length 200mm of fixed support;

Fixedly drawing on the fixed support taken turns φ 90mm;

Stay cord is a nylon rope.

Claims

1, a kind of electrostatic precipitation roller blind device, it comprises roller shutter drum (1), dust arrester, anti-device and the fixed support (2) of drawing, fixed support (2) comprises that two supporting plates are separately fixed on the wall of window or door both sides, roller shutter drum (1) is long Cylinder, drum axle (3) by roller shutter drum (1) two ends places on the fixed support (2), it is characterized in that the top of dust arrester at roller shutter drum (1), it comprises dust collection box (4), hairbrush (5), fixedly runner (6) and hairbrush friction plate (7), it is a strip box that dust is collected box (4), its length equates with roller shutter drum (1), in its bottom surface, have an axial rectangular mouth over against roller shutter drum (1), hairbrush (5) is installed in dust by brush axle (8) and collects the two ends that last two the equal-sized fixedly runners of both sides end plate (9) (6) of box (4) are installed in brush axle (8) respectively symmetrically, and part is exposed rectangular mouthful, contact with the cord on the roller shutter drum (1), hairbrush friction plate (7) is two and places dust to collect in the box (4), link to each other with two long limits of rectangular mouthful of box (4) bottom surface respectively, and with the acutangulate rectangular plate of box (4) base plate, dust is collected the fixed axis (10) of box (4) by its both sides end plate (9) top and is fixed on the slide block (11), and slide block (11) cooperates slip with slide rail (12) on the fixed support (2).

2, electrostatic precipitation roller blind device as claimed in claim 1 is characterized in that instead drawing device to comprise to draw wheel (13) and hang over the stay cord (14) that draws on the wheel (13), draws wheel (13) to be fixed on the drum axle (3) of a fixed support (2).