CN105212855B

CN105212855B - Hand-held electrostatic dust catcher

Info

Publication number: CN105212855B
Application number: CN201510563222.9A
Authority: CN
Inventors: 李耀俊; 冯玉翠
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-07
Filing date: 2015-09-07
Publication date: 2017-10-03
Anticipated expiration: 2035-09-07
Also published as: CN105212855A

Abstract

The present invention relates to domestic cleaning tool field, there is cleaning inconvenience for prior art, noise is big, small dust and hair can not clear up the shortcoming with dust catcher itself hardly possible cleaning, the present invention discloses a kind of lightweight hand-held electrostatic dust catcher, including hollow insulation ball, hollow metal sphere, metal bar, half ball cover, handle, electrostatic generator, fan and power supply and switch, they are fixed in half ball cover by the centre of sphere of metal bar through hollow insulation ball and hollow metal sphere, hollow insulation ball can rotate, there is a conveyer belt inside handle, conducting strip one end connects metal bar phase, the other end is connected by upper end metallic brush with conveyer belt contact, lower end metallic brush and conveyer belt contact connect and pass through wire and switch connection power supply, the negative pole of power supply is connected with the earth terminal on handle, the beneficial effects of the invention are as follows be easy to use, it is easy to operate, there is no noise, itself is easily cleared up, structure is relatively easy, it is applied widely.

Description

Hand-held electrostatic dust catcher

Technical field

The present invention relates to commonly use cleaning appliance, more particularly to a kind of lightweight hand-held electrostatic dust catcher a kind of day.

Background technology

Dust catcher is the cleaning that the various dust catchers of in the market give people using daily cleaning apparatus widely Bring great convenience, the dust catcher difference of different use is very big.But, most of dust catcher design is heavier, is directed to Larger discarded object or dust, thus they have the shortcomings that it is similar：Main frame is heavy, cleaning is inconvenient, corner place can not Clean, noise is big, fine dust can not be cleared up.On the other hand, the design original intention of dust catcher be exactly in order to save the trouble swept the floor, Floor cleaning efficiency is improved, conventional cleaners have brought great convenience really in use.But, cleaned Afterwards, the cleaning work to dust catcher is cumbersome and difficulty：The position not only cleaned is more, and trouble is difficult to clear up again.

The content of the invention

In order to overcome, standard vacuum main frame is heavy, cleaning is inconvenient, corner place can not be cleaned, noise is big, tiny The shortcoming that dust can not be cleared up, dust catcher itself cleaning is difficult, a kind of lightweight hand-held electrostatic dust catcher of present invention design, no It is only light easy-to-use, and specifically designed for tiny hair and dust.

To solve the above problems, the technical solution adopted in the present invention is：

A kind of hand-held electrostatic dust catcher, including hollow insulation ball 1, metal bar 3, half ball cover 4, handle 8, electrostatic are filled Put, fan and Chargeable direct current power supply 16 and switch 15, the centre of sphere of the metal bar 3 through hollow insulation ball 1 is fixed in In half ball cover 4, hollow insulation ball 1 can rotate around metal bar 3, and half ball cover 4 is made up of anti-static material, is made up of insulating materials One end of handle 8 connected with half ball cover 4, be provided with baffle plate 5 in half ball cover 4 and the junction of handle 8, the inside of handle 8 is provided with one The conveyer belt 10 driven by motor 11, one end of conducting strip 7 being fixed on the inwall of handle 8 is connected with metal bar 3, and the other end leads to The end thereof contacts formula that upper end metallic brush 9 is crossed with conveyer belt is connected, the other end and the contact of lower end metallic brush 13 connection of conveyer belt, Lower end metallic brush 13 is connected by wire and switch 15 with dc source 16, and the negative pole of power supply connects with the earth terminal 17 on handle 8 Connect, by 16 groups of conducting strip 7, upper end metallic brush 9, conveyer belt 10, lower end metallic brush 13, motor 11, switch 15 and dc source Into electrostatic generator, in the inside of handle 8, the side relative with electrostatic generator is provided with fan.

As a kind of preferred scheme, the inside of the hollow insulation ball 1 is cased with a hollow metal sphere 2, and metal ball 2 is fixed On metal bar 3, increase electrostatic adherence area.

As a kind of preferred scheme, 21 two independent parts of left chamber 20 and right chamber, storage chamber are divided into inside the handle 8 6th, baffle plate 5 is connected to form left chamber 20 with the place space of fan 18, and the dust of inspiration is stored temporarily in into the inside；Electrostatic generator Right chamber is placed in power supply, sealing avoids dust from entering, and pollution is sent to and metallic brush.

As a kind of preferred scheme, the bottom of the left chamber 20 of handle 8 is provided with bottom insulation net 19, fan 18 by dust, Hair is absorbed at baffle plate 5 in storage chamber 6, and air is provided with bottom insulation net 19 from bottom and gone out.

As a kind of preferred scheme, the part that the top of the fan 18 is contacted with storage chamber 6 is provided with two layers of insulation net 14 An activated carbon chamber 12 is formed, the inside is placed with activated carbon.

As a kind of preferred scheme, the storage chamber is provided with the dust hair of storage inside retractable hatch door, easy cleaning Hair etc..

As a kind of preferred scheme, it is threaded at the housing handle of handle 8, it is convenient to grip.

The beneficial effects of the invention are as follows：(1) light compact, hand-held is easy to use, easy to operate；(2) electrostatic precipitation, does not have There is noise, it is more targeted than common cleaning appliance for indoor fine dust, hair；(3) later stage dust is easily cleared up, Not the problem of not having cumbersome cleaning dust catcher itself；(4) structure is relatively easy, suitable volume production, available for family, office Deng applied widely.

Brief description of the drawings

Fig. 1 is the axis profile figure of the hand-held electrostatic dust catcher of the embodiment of the present invention.

Symbol description in figure：1st, hollow insulation ball；2nd, hollow metal sphere；3rd, metal bar；4th, half ball cover；5th, baffle plate；6th, store up Thing chamber；7th, conducting strip；8th, handle；9th, upper end metallic brush；10th, conveyer belt；11st, motor；12nd, activated carbon chamber；13rd, lower end metal Brush；14th, insulate net；15th, switch；16th, dc source；17th, earth terminal；18th, fan；19th, bottom insulation net；20th, left chamber；21、 Right chamber.

Embodiment

The embodiment to the present invention is described further below in conjunction with the accompanying drawings, wherein identical mark in all accompanying drawings It is reduced form number to represent the accompanying drawing in same or similar part, specification, the concrete structure for understanding the present invention, real below Example is applied to be only used for clearly illustrating technical scheme.

As shown in figure 1, the present invention include hollow insulation ball 1, it is hollow metal sphere 2, metal bar 3, half ball cover 4, handle 8, quiet Electric generating means, fan suction member and power supply and switch, the centre of sphere of the metal bar 3 through hollow insulate ball 1 and hollow metal sphere 2 They are fixed in half ball cover 4, hollow metal sphere 2 and metal bar 3 are all conductive, electrostatic adherence area can be increased, improve quiet Electric strength, so that Electrostatic Absorption effect is greatly enhanced, hollow insulation ball 1 can rotate around metal bar 3, and half ball cover 4 is by anti-quiet Electric material is made, one end of handle 8 and the through connection of half ball cover 4, and handle 8 is made up of insulating materials, in half ball cover 4 and handle 8 junctions are provided with baffle plate 5, and baffle plate 5 is close to hollow insulation ball 1, its dust hair adsorbed etc. is departed from baffle plate and is inhaled into storing Chamber 6, the inside of handle 8 can be made up provided with a conveyer belt 10 driven by motor 11, conveyer belt 10 of rubber, and belt is rotated Can be with delivered charge, the one end of conducting strip 7 being fixed on the inwall of handle 8 is connected with metal bar 3, and the other end passes through upper end metallic brush 9 connect with the end thereof contacts formula of conveyer belt 10, the connection of the other end and the contact of lower end metallic brush 13 of conveyer belt 10, lower end metal Brush 13 accesses dc source 16 again by wire connecting valve 15, and the negative pole of power supply is connected with the earth terminal 17 on handle 8, storing Chamber 6, baffle plate 5 are connected to form left chamber 20 with the place space of fan 18, and the dust of inspiration is stored temporarily in into the inside, and electrostatic is filled Put, dc source 16 and switch 15 are placed in right chamber 21, the sealing of right chamber 21 avoids dust from entering, and pollution is sent to and metallic brush, left The top of fan 18 is provided between two layers of insulation net 14, two layers of mesh and forms an activated carbon chamber 12 in chamber 20, and the inside is placed with activity Charcoal, it is to avoid the air with dust is again introduced into extraneous air after passing through fan 18 in storage chamber 6 causes cleaning effect to decline, left Bottom insulation net 19 is arranged at the bottom of chamber 20, and dust, hair are absorbed in storage chamber 6 by fan 18 at baffle plate 5, and air is from bottom Go out, in order to itself be easier cleaning after dust catcher use, the side of storage chamber 6 is provided with retractable hatch door, easy cleaning Dust hair of the inside storage etc..

ON switch 15 when using, motor 11 and fan 18 start simultaneously at work, and the used time holds the earth terminal on handle 8 17, there is electrical potential difference between lower end metallic brush 13 and conveyer belt, due to point discharge phenomenon, conveyer belt is produced electrostatic, transmission Electrostatic is passed to metal bar 3, now electrostatic is in metal bar by band institute's static electrification when by upper end metallic brush 9 by conducting strip 7 3 and the surface accumulation of hollow metal sphere 2, the periphery of hollow metal sphere 2 produces electrostatic field, finally due to the induction effect of electrostatic, empty The outer surface of core insulation ball 1 also static electrification, using the suction-operated of electrostatic, hollow insulation is attracted to by tiny dust and hair On ball 1, hollow insulation ball 1 is rolled, dust and hair depart from hollow insulation ball 1 in the presence of baffle plate 5, fan 18 is by storage chamber Air in 6 is taken away, makes the inside of storage chamber 6 and external atmosphere pressure formation draught head, in the effect of this inside and outside differential pressure, can will be miscellaneous Thing is drawn onto in storage chamber 6, realizes cleaning action, after having cleaned, and opens the hatch door of storage chamber 6, debris is cleaned out.

When specifically used, ON switch 15, the used time holds the earth terminal 17 on handle 8, treats that motor works 3 minutes or so, Hollow insulation ball 1 there is into rolling on dust and the ground of hair or object what is cleaned, complete, opening storage chamber 6 is used Hatch door, debris is cleaned out, hatch door is closed.

Claims

1. a kind of hand-held electrostatic dust catcher, including hollow insulation ball (1), metal bar (3), half ball cover (4), storage chamber (6), Handle (8), electrostatic generator, fan (18) and Chargeable direct current power supply (16) and switch (15), it is characterised in that：It is described Half ball cover (4) is made up of anti-static material, and metal bar (3) is fixed in half ball cover (4) through the centre of sphere of hollow insulation ball (1) Interior, hollow insulation ball (1) can be rotated with metal bar (3) for axle, the one end for the handle (8) being made up of insulating materials and half ball cover (4) connect, and baffle plate (5), the one end for the conducting strip (7) being fixed on handle (8) inwall and metal bar are provided with junction (3) it is connected, the other end is by upper end metallic brush (9) with the conveyer belt for being fixed on handle (8) inside and being driven by motor (11) (10) end thereof contacts formula connection, the other end and lower end metallic brush (13) contact connection of conveyer belt (10), lower end metallic brush (13) connected by wire and switch (15) same to dc source (16), the earth terminal (17) on the same handle of negative pole (8) of power supply is even Connect, the internal side relative with electrostatic generator of handle (8) is provided with suction fan (18)；It is divided into a left side inside the handle (8) Space where (21) two parts of chamber (20) and right chamber, storage chamber (6), baffle plate (5) and fan (18) connects to form left chamber (20)；Electrostatic generator, power supply (16) and switch (15) are placed in right chamber (21)；The bottom of the left chamber (20) is provided with bottom Insulate net (19)；The fan (18) has an activity formed by two layers of insulation net (14) with the position that storage chamber (6) is contacted Charcoal room (12).

2. hand-held electrostatic dust catcher as claimed in claim 1, it is characterised in that the inside of the hollow insulation ball (1) has One concentric hollow metal sphere (2), hollow metal sphere (2) is fixed on metal bar (3).

3. hand-held electrostatic dust catcher as claimed in claim 1 or 2, it is characterised in that the side of the storage chamber (6) is set There is retractable hatch door.

4. hand-held electrostatic dust catcher as claimed in claim 1 or 2, it is characterised in that at handle (8) housing handle It is threaded.