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WO2019000632A1 - Structure de filtre à air à montage et démontage rapides - Google Patents

Structure de filtre à air à montage et démontage rapides Download PDF

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Publication number
WO2019000632A1
WO2019000632A1 PCT/CN2017/100156 CN2017100156W WO2019000632A1 WO 2019000632 A1 WO2019000632 A1 WO 2019000632A1 CN 2017100156 W CN2017100156 W CN 2017100156W WO 2019000632 A1 WO2019000632 A1 WO 2019000632A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
magnetic coupling
magnet
iron piece
air filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/100156
Other languages
English (en)
Chinese (zh)
Inventor
严义清
李普煊
郑儒策
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Puremate Technology Co Ltd
Original Assignee
Shenzhen Puremate Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Puremate Technology Co Ltd filed Critical Shenzhen Puremate Technology Co Ltd
Publication of WO2019000632A1 publication Critical patent/WO2019000632A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

Definitions

  • the utility model relates to the field of air purifiers, and more particularly to a quick disassembly air filter structure.
  • the air purifier is generally composed of a fan, a duct, a filter frame, a filter body and a fuselage, and the filter body is disposed in the accommodating cavity of the filter frame body, and the air passes through the filter body and then passes through the fan to purify the air.
  • the filter body with air purifier must be effectively sealed between the filter body and the filter frame for easy disassembly and replacement, so as to ensure that the air passes through the filter body to prevent dust from entering the air duct and adsorbing on the motor, the wind wheel and the air duct. .
  • the commonly used scheme A has the following defects:
  • Solution B another commonly used method is to stick a sealing material such as a sponge or EVA on the side of the air inlet of the air purifier near the air purifier, so that although the filter body is easy to disassemble, a compacting mechanism is additionally provided to ensure the sealing.
  • a sealing material such as a sponge or EVA
  • the user's operation is troublesome, and there is also a problem that the sealing property is not good due to deformation of the filter body.
  • the purpose of the utility model is to overcome the defects of the prior art and to provide a quick disassembly and assembly air filter structure.
  • a quick-disassembling air filter structure comprising a filter frame body and a filter body, wherein the filter frame body is provided with a receiving cavity for accommodating the filter body; the receiving cavity is provided with a plurality of first magnetic coupling members, A side of the filter body adjacent to the receiving cavity is provided with a second magnetic coupling corresponding to the first magnetic coupling, and the first magnetic coupling is magnetically coupled with the second magnetic coupling.
  • the first magnetic coupling member is a magnet or an iron piece
  • the second magnetic coupling member is an iron piece or a magnet embedded on the back side of the filter body, and the magnet is magnetically coupled with the iron piece.
  • the first magnetic coupling member is a magnet or an iron piece
  • the second magnetic coupling member includes a coupling frame disposed on the outer circumference of the filter, and an iron piece or a magnet disposed on a back side of the coupling frame. The magnet is magnetically coupled to the iron piece.
  • a further technical solution is that the number of the magnets is 2-24.
  • the filter frame body is provided with a counterbore for accommodating a magnet or an iron piece, and the magnet or the iron piece is coupled to the filter frame body through a countersunk screw.
  • a further technical solution is that the back side of the coupling frame is provided with a protrusion, and the protrusion is provided with a recess for embedding an iron piece or a magnet.
  • a further technical solution is that the filter body is further provided with a sealing member on the side close to the receiving cavity.
  • a further technical solution is that a sealing member is further arranged in the receiving cavity.
  • seal is a compressed EVA, EVO, sponge, polyurethane foam or rubber.
  • the utility model has the beneficial effects compared with the prior art: through the air filter structure, including the filter frame body and the filter body, the filter frame body is provided with a receiving cavity for accommodating the filter body; and the receiving cavity is provided with a plurality of first magnetic bodies a coupling member, a side of the filter body adjacent to the receiving cavity is provided with a second magnetic coupling corresponding to the first magnetic coupling member, the first magnetic coupling member and the second magnetic coupling member are magnetically coupled; the filter body and the filter frame body are By magnetic adsorption, the sealing material is evenly pressed, which not only ensures the sealing effect, but also facilitates the user to disassemble.
  • Figure 1 is a perspective view of a quick disassembly air filter structure of the present invention
  • Figure 2 is an exploded view of the first embodiment
  • Figure 3 is a front elevational view of the second embodiment
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 3;
  • Fig. 5 is a partial enlarged view of Fig. 4;
  • a quick-disassembling air filter structure includes a screen frame body 10 and a filter body 20, and the screen frame body 10 is provided with a receiving cavity 11 for accommodating the filter body 20.
  • the accommodating chamber 11 is provided with a plurality of first magnetic coupling members 12, and a side of the filter body 20 adjacent to the accommodating chamber 11 is provided with a second magnetic coupling member 21 corresponding to the first magnetic coupling member 12, the first magnetic coupling member 12 and The second magnetic coupling 21 is magnetically coupled.
  • the first magnetic coupling member 12 is a magnet or an iron piece
  • the second magnetic coupling member 21 is an iron piece or a magnet embedded in the back side of the filter body 20, and the magnet and the iron. The piece is magnetically coupled.
  • the number of magnets is 2-24. In this embodiment, the number of magnets is four, which makes the connection firm and convenient to disassemble.
  • the filter body 20 is further provided with a sealing member 40 on the side of the accommodating chamber 11 or a sealing member 40 in the plenum 11 in the accommodating chamber 11; the sealing member 40 is compressed EVA, EVO, sponge, polyurethane
  • the elastic sealing material such as foam or rubber makes the sealing member 40 evenly pressed, sealed, and is not easy to leak, thereby avoiding problems caused by air leakage.
  • the first magnetic coupling member 12 is a magnet or an iron piece
  • the second magnetic coupling member 21 includes a coupling frame 211 disposed on the outer periphery of the filter body 20, and is disposed on the coupling frame 211.
  • the iron piece 212 or the magnet on the back side is magnetically coupled to the iron piece 212.
  • the screen frame body 10 is provided with a counterbore 13 for accommodating a magnet or an iron piece.
  • the magnet or the iron piece is coupled to the screen frame body 10 through the counterbore screw 30, thereby saving the connection space and making the air filter structure more complete. Compact and compact.
  • the back side of the coupling frame 211 is provided with a protrusion 2111, and the protrusion 2111 is provided with a recess 2112 for embedding the iron piece 212 or the magnet.
  • the outer circumference of the air cleaner filter body is made into a rigid coupling frame, and the filter body is fixed on the coupling frame with a sealant to ensure complete sealing without leakage, and the coupling frame is in contact with the filter frame body.
  • One side is sealed with a compressible EVA, EVO, sponge, polyurethane foam or rubber material (the sealing material can also be fixed on the housing of the filter frame, so that each filter body can be prevented from using sealing materials.
  • a plurality of corresponding magnets are arranged at corresponding positions of the accommodating cavities of the filter frame body, and iron materials are disposed at corresponding positions on the corresponding faces of the yoke frames (not required when the yoke is ferrous metal)
  • the suction body of the magnet can suck the filter body and the filter frame body, uniformly press the sealing material to ensure the sealing effect, and there is no need to provide a pressing mechanism outside the filter body, which ensures the sealing mechanism.
  • the sealing effect is convenient for the user to disassemble and install, and it is not easy to fall off.
  • the utility model adopts an air filter structure, comprising a filter frame body and a filter body, wherein the filter frame body is provided with a receiving cavity for accommodating the filter body; the receiving cavity is provided with a plurality of first magnetic coupling members, and the filter body is near Providing a second magnetic coupling member corresponding to the first magnetic coupling member on a side of the receiving cavity, the first magnetic coupling member and the second magnetic coupling member are magnetically coupled; so that the filter body and the filter frame body are magnetically attracted,
  • the sealing material is evenly pressed to ensure the sealing effect, and it is convenient for the user to disassemble and disassemble.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

L'invention concerne une structure de filtre à air à montage et démontage rapides, comprenant : un cadre de maille filtrante (10) et un filtre (20). Le cadre de maille filtrante (10) est pourvu d'une chambre de réception (11) pour recevoir le filtre (20); la chambre de réception (11) est pourvue de multiples premiers composants de liaison magnétique (12); un côté du filtre (20) à proximité de la chambre de réception (11) est pourvu de seconds composants de liaison magnétique (21) correspondant aux premiers composants de liaison magnétique (12), les premiers composants de liaison magnétique (12) étant magnétiquement reliés aux seconds composants de liaison magnétique (21). Le filtre (20) et le cadre de maille filtrante (10) sont fixés magnétiquement, ce qui permet de presser uniformément et étroitement un matériau d'étanchéité, assurant un effet d'étanchéité et facilitant l'assemblage et le désassemblage par un utilisateur avec moins de risque que le filtre tombe.
PCT/CN2017/100156 2017-06-26 2017-09-01 Structure de filtre à air à montage et démontage rapides Ceased WO2019000632A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720751444.8 2017-06-26
CN201720751444.8U CN206881329U (zh) 2017-06-26 2017-06-26 一种快捷拆装的空气过滤器结构

Publications (1)

Publication Number Publication Date
WO2019000632A1 true WO2019000632A1 (fr) 2019-01-03

Family

ID=61316975

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/100156 Ceased WO2019000632A1 (fr) 2017-06-26 2017-09-01 Structure de filtre à air à montage et démontage rapides

Country Status (2)

Country Link
CN (1) CN206881329U (fr)
WO (1) WO2019000632A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112403123B (zh) * 2020-10-29 2025-08-19 卓郎（江苏）纺织机械有限公司 纺织机械的滤网快速锁定拆除装置及具有其的纺织机械

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10113523A (ja) * 1996-10-08 1998-05-06 Kaasuru Kk 通気口用フイルター部材
DE202006006727U1 (de) * 2006-04-26 2006-07-20 Enermax Technology Corp. Filtersieb mit einer magnetischen Einheit
CN201082380Y (zh) * 2007-06-25 2008-07-09 中国建筑科学研究院空气调节研究所 磁吸式纸框过滤器
CN102698511A (zh) * 2011-03-22 2012-10-03 通用电气公司 过滤器保持装置
CN204107213U (zh) * 2014-09-11 2015-01-21 宁波卡帝亚电器有限公司 一种方便替换滤网的空气净化器
CN204816001U (zh) * 2015-08-11 2015-12-02 上海飞科电器股份有限公司 具有隐藏式磁吸装置的空气净化器
CN205477324U (zh) * 2016-04-12 2016-08-17 天津蓝玉科技有限公司 一种清新空气的碳纤维材料过滤窗户网
CN205886517U (zh) * 2016-07-01 2017-01-18 刘秀凤 一种空气过滤装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10113523A (ja) * 1996-10-08 1998-05-06 Kaasuru Kk 通気口用フイルター部材
DE202006006727U1 (de) * 2006-04-26 2006-07-20 Enermax Technology Corp. Filtersieb mit einer magnetischen Einheit
CN201082380Y (zh) * 2007-06-25 2008-07-09 中国建筑科学研究院空气调节研究所 磁吸式纸框过滤器
CN102698511A (zh) * 2011-03-22 2012-10-03 通用电气公司 过滤器保持装置
CN204107213U (zh) * 2014-09-11 2015-01-21 宁波卡帝亚电器有限公司 一种方便替换滤网的空气净化器
CN204816001U (zh) * 2015-08-11 2015-12-02 上海飞科电器股份有限公司 具有隐藏式磁吸装置的空气净化器
CN205477324U (zh) * 2016-04-12 2016-08-17 天津蓝玉科技有限公司 一种清新空气的碳纤维材料过滤窗户网
CN205886517U (zh) * 2016-07-01 2017-01-18 刘秀凤 一种空气过滤装置

Also Published As

Publication number Publication date
CN206881329U (zh) 2018-01-16

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