CN102008273B - Electret type dust extraction device - Google Patents
Electret type dust extraction device Download PDFInfo
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- CN102008273B CN102008273B CN 201010214830 CN201010214830A CN102008273B CN 102008273 B CN102008273 B CN 102008273B CN 201010214830 CN201010214830 CN 201010214830 CN 201010214830 A CN201010214830 A CN 201010214830A CN 102008273 B CN102008273 B CN 102008273B
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- electret
- extraction device
- dust extraction
- frictional electricity
- type dust
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Abstract
The invention relates to an electret type dust extraction device and belongs to a cleaning device. The electret type dust extraction device comprises a machine body, a body for charging by rubbing and an electret material, wherein the machine body is provided with a dust extraction face which is used for installing or fixing the electret material; the electret material is provided with a permanent electric charge which is used for adsorbing electrified objects to be removed; and the body for charging by rubbing is rubbed with the objects to be eliminated to ensure that objects to be eliminated are charged in the rubbing process. The electret dust extraction device in the invention has the advantages of small configuration, simple structure, convenient carrying and easy operation; and in addition, after the electret type dust extraction device finishes cleaning, the electret material can be directly cleaned in water, and the cleaning operation of the dust extraction device can be completed.
Description
Technical field
The invention belongs to cleaning device, relate to a kind of electret type dust extraction device.
Background technology
In recent years, social develop rapidly, along with constantly riseing of material and culture level, people also begin to take notice of daily environmental sanitation problem of living enjoying outside the emphasis healthy diet.
Although people's living standard has obtained significant progress, because in evolution, people have ignored the material impact of environment to human body.
A lot of diseases of human body, such as respiratory tract infection, the pathology of lung is exactly because live in the environment of the foreign material that are covered with dust all over for a long time to a great extent.And people go out in the process outside, and dust can be adsorbed onto on the clothing that people dress, and in the time of in people go back home, these dusts will be scattered at home along with the motion of health, thereby indirectly to human body, injure.
Now, also do not occur for clothing on the market, the braid of cloth, and other living utensil is through the instrument of row dust suction cleaning, and traditional dust catcher is not only bulky, complex operation, can not carry, and can not carry out at any time clothing and belongings and carry out real-time dust suction cleaning.
Summary of the invention
Problem to be solved by this invention is to overcome the defects of prior art, provides a kind of and is easy to carry, dust suction cleaning device simple to operate.
The purpose of this invention is to provide a kind of electret type dust extraction device, this device comprises:
Body, described body is provided with dust suction face, and it is for installing or fixing following electret, reaching the structure of frictional electricity body;
Electret, it is to be provided with permanent charge, is used for adsorbing the structure that charged need are removed object;
The frictional electricity body, it is to rub for removing object with need, in friction process, making needs to remove the charged structure of need removing object contained in the object.
Further, dust suction cleaning device of the present invention also includes:
Described electret is arranged on described body dust suction face center, and described frictional electricity body is arranged on the peripheral position of described dust suction face.
Described electret and described frictional electricity body make up mutually, form the dust suction assembly, are arranged alternately at described dust suction face.
Described frictional electricity body be provided with for the material friction, in friction process, make the charged rubber body of material, and be used for described rubber body is fixed on the rubber carrier of body notch.
Described frictional electricity body is provided with rubber and selects assembly, and it is for the frictional electricity characteristic of removing the material of object according to need, selects, and uses the structure of corresponding rubber.
Corresponding above-mentioned rubber is selected assembly, and described body is provided with turn knob apparatus, is used for selecting by the described turn knob apparatus of rotation, and uses corresponding rubber.
Be provided with between described body and the described electret for the bayonet unit that described electret is fixed on the body.
Described frictional electricity body profile is hairbrush shape structure.
Described frictional electricity body is provided with the different hairbrush shape frictional electricity body of many group frictional electricity speciality.
Implement the present invention, have following beneficial effect:
The user can carry electret type dust extraction device of the present invention, when needs are to the object cleaning, for the different material characteristic of cleaned object, by corresponding frictional electricity body is set, and rub on the surface of described cleaned object, produce static, the need that described cleaned object surface is adhered to are removed thing, such as dust, electric charge in friction process, being with, then the specific physical character by electret, i.e. permanent charged character, charged need are removed the surface that thing is adsorbed on electret, finish the action of cleaning.And electret type dust extraction device of the present invention, small and exquisite, simple in structure except profile, be easy to carry, easy to operate outside, and after cleaning is complete, direct water cleaning electret can be finished the cleaning action of dust exhaust apparatus itself.
Description of drawings
The present invention will be described in more detail below in conjunction with accompanying drawing.
Fig. 1 is the schematic diagram of electret type dust extraction device of the present invention.
Fig. 2 is the side view of electret type dust extraction device of the present invention.
Fig. 3 is in the electret type dust extraction device of the present invention, the schematic diagram of described frictional electricity body.
Fig. 4 is the chart at the bottom of of electret type dust extraction device of the present invention, is an embodiment.
Fig. 5 is the chart at the bottom of of electret type dust extraction device of the present invention, is another embodiment.
The specific embodiment
Below with reference to accompanying drawing, the present invention is described further in conjunction with specific embodiment.
The explanation of Fig. 1.
At first as shown in Figure 1, the electret type dust extraction device 100 of stating of the present invention is provided with body 210, and described body 210 is provided with dust suction face 211, and it is for installing or the fixed electrode material, reaching the frictional electricity body.In specific implementation process, described body 210 can be formed by the compacting of engineering plastic material, such as metal material or engineering plastics, and for the ease of using, also be provided with handle 212 on the described body 210, be convenient to the user in use, by handle 212, control the described electret type dust extraction device 100 of stating.The dust suction face of described body 211 can be a planar structure, also can be illustrated in figure 1 as a curved-surface structure, like this can curved surface than position, the end 2111 (direction as shown) the frictional electricity body is set, and in the higher position 2112 of curved surface (direction as shown) electret is set.Like this in cleaning course, the need that are adsorbed on the electret are removed material, such as dust etc., can along with dust suction face 211 and material to be cleaned, again not be adsorbed onto on the clothes such as the friction between the clothes.
The explanation of Fig. 2 and Fig. 3.
Fig. 2 is the side view of electret type dust extraction device 100 of the present invention.
Fig. 3 is in the electret type dust extraction device of the present invention, the schematic diagram of described frictional electricity body 220.
As shown in Figure 2, on the described body 210, be provided with frictional electricity body 220, it is to rub for removing object with need, and in friction process, making needs to remove the charged structure of need removing object contained in the object.
Described frictional electricity body 220 is principles of utilizing triboelectrification, and namely the method with friction makes two phenomenons that different objects is charged, or after two kinds of different object phase mutual friction, a kind of object positively charged, the electronegative phenomenon of another kind of object.When two objects rubbed mutually, because the ability of the atomic nucleus bound nucleus exoelectron of different objects is different, so wherein must there be an object to lose some electronics, another object obtained unnecessary electronics.As following the silk friction with glass bar, some electronics of glass bar are transferred on the silk, and glass bar is because losing the electronics positively charged, and silk is because obtaining electronics with the negative electricity of equivalent.With the fur friction, some electronics of fur are transferred on the rubber bar with rubber bar, the fur positively charged, and rubber bar is with the negative electricity of equivalent.And the material of the clothing that people wear at ordinary times, such as silk, cotton, fur etc., can be by corresponding frictional electricity body 220 be set, produce electric charge by friction, thereby make the object that is adsorbed on the clothes, such as dust, under electric charge and electric field action, also with certain electric charge.
Described frictional electricity body 220 can pass through following dual mode, is fixed on the body 210.
Figure 2 shows that one of method of fixing described frictional electricity body 220.Wherein, described frictional electricity body 220 be provided with for the material friction, in friction process, make the charged rubber body 221 of material, and be used for described rubber body is fixed on the rubber carrier 222 of body notch.Described rubber body 221 is for being used for and cleaned object, material such as the clothes friction, rubber body 221 shown in Figure 2 is zigzag, like this in operating process particularly, prevents between rubber body 221 and the cleaned object occuring because large tracts of land contacts the friction hard problem.And described rubber carrier 222 can be a mechanical latch, such as the metal spring leaf structure, and corresponding described rubber carrier 222, described body is provided with fixed structure.
And Figure 3 shows that the other method of fixing described frictional electricity body 220.Wherein, described frictional electricity body 220 is provided with rubber and selects assembly 223, and it is for the frictional electricity characteristic of removing the material of object according to need, selects, and uses the structure of corresponding rubber.Corresponding above-mentioned rubber is selected assembly 223, and described body is provided with turn knob apparatus (diagram does not show), is used for selecting by the described turn knob apparatus of rotation, and uses corresponding rubber.
As shown in Figure 3, it is a circular configuration that described rubber is selected assembly 223 cross sections, in practical operation, it is a cylinder-like structure that described rubber is selected assembly 223, and described frictional electricity body 220 is arranged on the surface that rubber is selected assembly 223, on cylinder-like structure, corresponding frictional electricity body 220, also be provided with turn knob apparatus, be convenient to the user by rotating whirligig, select to meet the frictional electricity body 220 of frictional electricity principle.
Be hairbrush shape structure 224 in the body of frictional electricity described in the specific implementation process 220 profiles.And shown in Figure 3, for the rubber that the different hairbrush shape frictional electricity body of many group frictional electricity speciality combines is selected assembly 223.
The explanation of Fig. 4 and Fig. 5.
As shown in Figure 4, the dust suction face 211 for body 210 is provided with frictional electricity body 220, and electret 230.Described theme and 230 is to be provided with permanent charge, is used for adsorbing the structure that charged need are removed object.Particularly, electret is a kind of special material, has the volume charge characteristic, and namely its electric charge is different from triboelectrification, has both appeared at the electret surface, also is present in its inside.If one deck is removed on the electret surface, new surface still has electric charge to exist; If it is cut in half, just become two electrets.This point can with the analogy of permanent magnet phase, so electret claims again electret.And in implementation process, that can make electret has native paraffin, resin, rosin, magnetization thing, some pottery, lucite and many high molecular polymers (such as K-1 Merlon, polytetrafluoroethylene (PTFE), fluorinated ethylene propylene, polypropylene, polyethylene, polyester) etc.It is to finish by the principle that the charges of different polarity attract each other that the charged need of described electret 230 absorption are removed thing.
Between described dust suction face 211 and the described electret 230, can arrange described electret 230 is fixed on bayonet unit on the body.
In Fig. 4, described electret 230 is arranged on the centre of described dust suction face 211, and described frictional electricity body 220 then is arranged on the periphery of described dust suction face 211.The dust suction face 211 that cooperates like this curve form shown in Figure 1, can be in cleaning course, by frictional electricity body 220, making needs to remove material, such as dust charged, when being adsorbed on electret 230, avoid in friction process, causing because described frictional electricity body 220 and electret 230 are arranged on same plane needs to remove thing recontamination cleaned object.
And the chart at the bottom of of Fig. 5 electret type dust extraction device of the present invention is another embodiment.
As shown in Figure 5, described electret 230 and described frictional electricity body 220 make up mutually, form dust suction assembly 240, are arranged alternately on described dust suction face 211, and described dust suction face 211 profiles are oval.In specific implementation process, the tip of described electret 230 and described frictional electricity body 220 is arranged on the Different Plane, the tip that reaches described frictional electricity body 220 is higher than the tip of described electret 230, prevents from causing secondary pollution in friction process.
Electret type dust extraction device of the present invention can directly wash electret with clear water after finishing the dust suction cleaning action, after electret dries, namely reusable.Perhaps, electret or dust suction assembly can be disassembled from dust suction face, clean separately, reinstalling after cleaning is dried just can Reusability.
More than be the description of this invention and non-limiting, based on other embodiment of inventive concept, all among protection scope of the present invention.
Claims (9)
1. an electret type dust extraction device is characterized in that, this device comprises:
Body, described body is provided with dust suction face, and it is for installing or fixing following electret, reaching the structure of frictional electricity body;
Electret, it is to be provided with permanent charge, is used for adsorbing the structure that charged need are removed object;
The frictional electricity body, it is for rubbing with the need cleaning objects, in friction process, making needs need contained in the cleaning objects to remove the charged structure of object.
2. a kind of electret type dust extraction device according to claim 1, it is characterized in that: described electret is arranged on described body dust suction face center, and described frictional electricity body is arranged on the peripheral position of described dust suction face.
3. a kind of electret type dust extraction device according to claim 1, it is characterized in that: described electret and described frictional electricity body make up mutually, form the dust suction assembly, are arranged alternately on described dust suction face.
4. a kind of electret type dust extraction device according to claim 1, it is characterized in that: described frictional electricity body be provided with for the material friction, in friction process, make the charged rubber body of material, and be used for described rubber body is fixed on the rubber carrier of body notch.
5. a kind of electret type dust extraction device according to claim 1, it is characterized in that: described frictional electricity body is provided with rubber and selects assembly, it is for the frictional electricity characteristic according to the material of need cleaning objects, selects and use the structure of corresponding rubber.
6. a kind of electret type dust extraction device according to claim 5 is characterized in that: corresponding above-mentioned rubber is selected assembly, and described body is provided with turn knob apparatus, is used for selecting and use corresponding rubber by the described turn knob apparatus of rotation.
7. a kind of electret type dust extraction device according to claim 1 is characterized in that: be provided with between described body and the described electret for the bayonet unit that described electret is fixed on the body.
8. a kind of electret type dust extraction device according to claim 1, it is characterized in that: described frictional electricity body profile is hairbrush shape structure.
9. it is characterized in that according to claim 5 or 8 described a kind of electret type dust extraction devices: described frictional electricity body is provided with the different hairbrush shape frictional electricity bodies of many group frictional electricity speciality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010214830 CN102008273B (en) | 2010-06-29 | 2010-06-29 | Electret type dust extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010214830 CN102008273B (en) | 2010-06-29 | 2010-06-29 | Electret type dust extraction device |
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| Publication Number | Publication Date |
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| CN102008273A CN102008273A (en) | 2011-04-13 |
| CN102008273B true CN102008273B (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010214830 Active CN102008273B (en) | 2010-06-29 | 2010-06-29 | Electret type dust extraction device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110076002B (en) * | 2019-06-11 | 2021-02-09 | 中环清新人工环境工程技术(北京)有限责任公司 | Unpowered type two-section type electrostatic purification equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2930472B2 (en) * | 1992-05-01 | 1999-08-03 | 株式会社ダスキン | Cleaning tools |
| US6513184B1 (en) * | 2000-06-28 | 2003-02-04 | S. C. Johnson & Son, Inc. | Particle entrapment system |
| US7591040B2 (en) * | 2003-12-18 | 2009-09-22 | Kimberly-Clark Worldwide, Inc. | Cleaning tool for removing larger and smaller sized particles |
| CN201271234Y (en) * | 2008-09-01 | 2009-07-15 | 上海齐迈五金有限公司 | Wiping block |
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| CN102008273A (en) | 2011-04-13 |
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Owner name: MA YUCHEN Free format text: FORMER OWNER: SHANGHAI JIEREN INFORMATION TECHNOLOGY CO., LTD. Effective date: 20130225 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Inventor after: Ma Yuchen Inventor after: Wang Cuiping Inventor before: Ma Yuchen |
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Free format text: CORRECT: ADDRESS; FROM: 200433 YANGPU, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI Free format text: CORRECT: INVENTOR; FROM: MA YUCHEN TO: MA YUCHEN WANG CUIPING |
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Effective date of registration: 20130225 Address after: 201203 Shanghai Zhangjiang hi tech Park Chunxiao Road No. 470 203-32. Applicant after: Ma Yuchen Address before: 200433 room 335, No. 8008-8, National Road, Shanghai, Yangpu District Applicant before: Shanghai Jieren Information Technology Co., Ltd. |
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