CN2865409Y

CN2865409Y - Electric dust-absorbing brush

Info

Publication number: CN2865409Y
Application number: CN 200620068386
Authority: CN
Inventors: 王萧逸
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-09
Filing date: 2006-01-09
Publication date: 2007-02-07
Anticipated expiration: 2016-01-09

Abstract

The utility model discloses an electric dust-arresting brush comprising a casing with brush hair. In the casing, a motor, a dust arresting mechanism and a dust filtering mechanism are arranged. On the casing, at the side where the brush hair is, a dust-in pore canal is provided. The motor is connected with a power cord via a controller. It is characterized in that it also comprises a static remover, which comprises conductive brush hair distributed among the brush hair and an earthing line connected electrically with the conductive brush hair. The conductive brush hair accounts for 1 per cent-10 per cent of brush hair by weight. The utility model uses conductive brush hair to remove static on objects' surfaces to achieve better dust arresting and removing effect.

Description

Electric dust sucting brush

Technical field

The utility model relates to a kind of absorbent brush, is specifically related to a kind of brush body that has the electrostatic structure that disappears.

Background technology

In the prior art, absorbent brush is generally used for the cleaning of small-sized object, for example, removes dust adsorbed above clothes, furniture, the household electrical appliance etc.Wherein, electric dust sucting brush generally is made up of the housing that has bristle, the motor that is positioned at housing, dust absorbing structure and filter dirt structure, bristle makes dust break away from from body surface, by the Motor Drive dust absorbing structure dust is sucked in the brush body, and filter dirt structure is then with dust and air separation.

The electric dust sucting brush of said structure, can effectively remove the dust on general furniture, the clothes, yet, increase because article such as household PC, TV, stereo set, woollen blanket, carpet use in the Modern Family, and they all easily produce static, influenced by it, can be with going up more static on the dust, and be adsorbed on its surface firmly.Because electric dust sucting brush generally is small-scale structure, considers the factor of aspects such as own wt and power supply, the motor power (output) of employing is less, and the suction that its dust collection mechanism produces is not strong, is difficult to absorb above-mentioned dust.Particularly when the electrical equipment that is used for removing as computer display screen (particularly LCDs) class, for avoiding damaging its surface, must adopt soft bristle, and can not too exert oneself during brush dirt, thereby be difficult to break away from by Electrostatic Absorption dust thereon, cause the result of use of electric dust sucting brush not good.

Summary of the invention

The utility model purpose provides a kind of electric dust sucting brush that is used to clean objects such as computer display screen, needn't improve the power of dust catcher and can effectively absorb the dust of static electrification.

For achieving the above object, the technical solution adopted in the utility model is: a kind of electric dust sucting brush, comprise the housing that has bristle, be provided with motor, dust absorbing structure and filter dirt structure in the housing, side, bristle place is provided with into dirt duct on the housing, described motor is connected with power line through control device, also be provided with the electrostatic structure that disappears, the described electrostatic structure that disappears comprises the conductive bristle that is distributed in the bristle, and the earth connection that is electrically connected with described conductive bristle, described conductive bristle accounts for 1% to 10% of bristle total amount.

In the technique scheme, described dust absorbing structure comprises by electric motor driven air draught structure and dust absorption passage, the dust absorption passage front end with advance the dirt hole link, this structure is a prior art, can adopt to be suitable for various air draught structures and dust absorption passage that little shape absorbent brush installs in the prior art and to arrange.Described filter dirt structure can adopt bag dust filter, also can adopt the HEPA structure.The setting of electrostatic structure owing to disappear, bristle can make dust and absorption surface break away from, in dust absorbing structure inspiration dust absorption passage static carrying-off subsidiary on it when brushing dust; Filter dirt structure is used for dust and air separation, to avoid contaminated environment and to stop up motor.Described control device adopts switch usually, in some application scenario, also can adopt arrangements for speed regulation.

Further technical scheme, described conductive bristle is the conductive fiber that surface coverage has conductive layer, for example polyacrylonitrile fibre.Conductive bristle should be soft, to avoid damaging object surfaces such as display screen; When being used for other surperficial dust suction, also can adopt stainless steel wire as conductive bristle.

In the technique scheme, described motor adopts direct current generator, and described power line one end is provided with USB interface.

Because the technique scheme utilization, the utility model compared with prior art has following advantage:

1. because the utility model the being provided with electrostatic structure that disappears, can eliminate on the dust with static, the adsorptivity of dust is reduced greatly, thereby is easy to be sucked away;

2. by eliminating static, the utility model can be selected to adopt soft bristle, also needn't too exert oneself during use, if configuration USB power interface will be particularly suitable for the dedusting of electrical equipment such as LCDs.

Description of drawings

Accompanying drawing 1 is the structural representation (USB interface does not draw) of the utility model embodiment one;

Accompanying drawing 2 is the partial cutaway diagrammatic sketch of Fig. 1;

Accompanying drawing 3 is the diagrammatic sketch of facing upward of Fig. 1.

Wherein: [1], housing; [2], motor; [3], filter dirt structure; [4], bristle; [5], enter the dirt duct; [6], power line; [7], handle; [8], Ka Gai.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment one: referring to accompanying drawing 1 to shown in the accompanying drawing 3, a kind of electric dust sucting brush, comprise the housing 1 that has bristle 4, be provided with motor 2 in the housing 1, dust absorbing structure, electrostatic structure and filter dirt structure 3 disappear, side, bristle 4 place is provided with into dirt duct 5 on the housing 1, motor 2 and impeller are arranged in the handle 7 of housing 1 tail end, the end of handle 7 has air outlet, with advance dirt duct 5 and housing 1 inner chamber and form dust absorbing air passage, described motor is connected with power line 6 through control device, housing side corresponding to filter dirt structure 3 places is provided with an opening, and the card that cooperates with opening lid 8, so that to the cleaning of filter dirt structure 3, the described electrostatic structure that disappears comprises the conductive bristle that is uniformly distributed in the bristle 4, and the earth connection that is electrically connected with described conductive bristle, conductive bristle accounts for 3% of bristle 4 total amounts, described conductive bristle is the conductive fiber that surface coverage has conductive layer, and described motor adopts direct current generator, and power line one end is provided with USB interface.

In the present embodiment, described bristle adopts nylon material, and described conductive bristle adopts conductive fiber, and conductive fiber is connected with ground wire, can eliminate the static on the article, thereby is easy to dust is sucked from entering dirt duct 5, has improved pick-up performance.

Embodiment two: a kind of electric dust sucting brush, comprise the housing that has bristle, be provided with motor in the housing, dust absorbing structure, electrostatic structure and filter dirt structure disappear, side, bristle place is provided with into dirt duct on the housing, motor and impeller are arranged in the handle of housing tail end, the end of handle has air outlet, with advance dirt duct and housing inner chamber and form dust absorbing air passage, described motor is connected with power line through control device, the described electrostatic structure that disappears comprises the stainless steel wire that evenly is mixed in the nylon yarn, and the earth connection that is electrically connected with described conductive bristle, the radical of stainless steel wire accounts for 1% of bristle sum.

Claims

1. electric dust sucting brush, comprise the housing [1] that has bristle [4], be provided with motor [2], dust absorbing structure and filter dirt structure [3] in the housing [1], housing [1] is gone up bristle [4] side, place and is provided with into dirt duct [5], described motor [2] is connected with power line [6] through control device, it is characterized in that: also be provided with the electrostatic structure that disappears, the described electrostatic structure that disappears comprises the conductive bristle that is distributed in the bristle [4], and the earth connection that is electrically connected with described conductive bristle, described conductive bristle accounts for 1% to 10% of bristle [4] total amount.

2. electric dust sucting brush according to claim 1 is characterized in that: described conductive bristle is the conductive fiber that surface coverage has conductive layer.

3. electric dust sucting brush according to claim 1 is characterized in that: described motor [2] adopts direct current generator, and described power line one end is provided with USB interface.