阅读说明：本技术 一种空气净化器滤芯 (A kind of filtering element for air purifier ) 是由 施文俊 于 2019-08-27 设计创作，主要内容包括：本发明属于空气净化器领域,尤其是涉及一种空气净化器滤芯,包括底座和顶座,底座和顶座之间固定安装有滤芯筒,底座内设有环形的集尘腔,滤芯筒内均匀设有多根与其轴线平行的、与集尘腔连通的集尘主管,集尘主管的侧壁上通过连通机构连通有多根沿滤芯筒径向分布的集尘支管,集尘主管的上端通过排气管与外部连通,集尘主管内固定连接有沿集尘主管轴线方向延伸的弹性挡条,顶座的下端固定连接有用于拨动弹性挡条的拨动杆。本发明通过设置集尘支管、集尘主管以及能够改变弯曲方向的弹性挡条,能够使大颗粒杂质沿着集尘主管沉降至集尘腔内,从而避免了滤芯筒发生堵塞,实现易维护的效果,整个操作过程简单方便,节省人力物力。(The invention belongs to air purifier fields, more particularly, to a kind of filtering element for air purifier, including pedestal and footstock, filter core cylinder is fixedly installed between pedestal and footstock, the dust-collecting cavity of annular is equipped in pedestal, be uniformly provided in filter core cylinder more it is parallel with its axis, the dust supervisor being connected to dust-collecting cavity, more are communicated with along the radially-arranged dust branch pipe of filter core cylinder by means of communication on the side wall of dust supervisor, the upper end of dust supervisor is connected to by exhaust pipe with outside, the elastic blend stop extended along dust supervisor's axis direction is fixedly connected in dust supervisor, the lower end of footstock is fixedly connected with the poke rod for stirring elastic blend stop.The present invention passes through setting dust branch pipe, dust supervisor and the elastic blend stop that can change bending direction, large granular impurity can be made to be settled down in dust-collecting cavity along dust supervisor, it is blocked so as to avoid filter core cylinder, realize effect easy to maintain, whole operation process is simple and convenient, uses manpower and material resources sparingly.)

1. a kind of filtering element for air purifier, including pedestal (1) and footstock (2), fixed peace between the pedestal (1) and footstock (2) Equipped with filter core cylinder (3), which is characterized in that be equipped with the dust-collecting cavity (11) of annular in the pedestal (1), in the filter core cylinder (3) It is even to be equipped with more dust supervisors (31) that are parallel with its axis, being connected to dust-collecting cavity (11), the side of the dust supervisor (31) More are communicated with along the radially-arranged dust branch pipe (32) of filter core cylinder (3) by means of communication on wall, and the dust is responsible for (31) Upper end be connected to by exhaust pipe (33) with external, the dust supervisor (31) is interior to be fixedly connected with along dust supervisor's (31) axis The elastic blend stop (311) that direction extends, the lower end of the footstock (2) are fixedly connected with for stirring dialling for elastic blend stop (311) Lever (21).

2. filtering element for air purifier according to claim 1, which is characterized in that the elasticity blend stop (311) is by elastic material Matter is made, and the width of the elastic blend stop (311) is greater than the diameter of dust supervisor (31), locates elastic blend stop (311) always It is embedded with permanent magnetic strip (3111) in the middle part of bending state, the elasticity blend stop (311), the lower end of the poke rod (21) is equipped with Clamping fluting corresponding with elastic blend stop (311).

3. filtering element for air purifier according to claim 2, which is characterized in that the means of communication includes and dust branch pipe (32) isocon (321) being connected, the both ends of the isocon (321) are fixedly connected to one end and isocon (321) phase It is connected to, one end is connected with dust supervisor (31), the T-type pipe (322) of the closed setting of the other end, two T-type pipes (322) point Not Wei Yu elastic blend stop (311) two sides, be slidably and sealingly connected with inside in the sealed end of the T-type pipe (322) and be embedded permanent magnetism The piston block (323) of column is fixedly connected on the sealed end side wall of the T-type pipe (322) and piston block (323) homopolar-repulsion Permanent magnetism piece (324), homopolar-repulsion between the piston block (323) and permanent magnetic strip (3111), and the permanent magnetic strip (3111) and work Repulsion between chock (323) is greater than the repulsion between permanent magnetism piece (324) and piston block (323).

4. filtering element for air purifier according to claim 3, which is characterized in that the dust branch pipe (32) and exhaust pipe (33) setting is tilted upward.

Technical field

The invention belongs to air purifier fields, more particularly, to a kind of filtering element for air purifier.

Background technique

Air purifier is a kind of common household electrical appliance, for purifying the air of a room；Its main working parts is filter core, Filter core realizes the separation to air and granule foreign by its internal filtering micropore.

And in current air purifier, since the filtering micropore diameter of filter core is fixed, and in environment purification Air dust-laden feature be it is different, especially under the particular surroundings such as atelier or factory, usually there is biggish sky Aerated particle object causes filter core inner most region all not sent out so that being blocked first in filter core close to the part of inlet end Filtration is waved, biggish waste is caused；In addition, since there are more large granular impurities, also to the fettler to filter core Biggish difficulty is brought, the secondary use of filter core is influenced.

For this purpose, it is proposed that a kind of filtering element for air purifier solves the above problems.

Summary of the invention

The purpose of the present invention is provide a kind of operation letter aiming at the problem that, inconvenient cleaning low existing filter core utilization rate Single filtering element for air purifier.

In order to achieve the above objectives, present invention employs following technical proposals: a kind of filtering element for air purifier, including pedestal and Footstock is fixedly installed with filter core cylinder, the dust-collecting cavity of annular, the filter core cylinder is equipped in the pedestal between the pedestal and footstock More dust supervisors that are parallel with its axis, being connected to dust-collecting cavity are inside uniformly provided with, are passed through on the side wall of the dust supervisor Means of communication is communicated with more along the radially-arranged dust branch pipe of filter core cylinder, and the upper end of the dust supervisor is by exhaust pipe and outside Portion's connection, is fixedly connected with the elastic blend stop extended along dust supervisor's axis direction in dust supervisor, under the footstock End is fixedly connected with the poke rod for stirring elastic blend stop.

In above-mentioned filtering element for air purifier, the elasticity blend stop is made of elastic material, and the elastic blend stop Width is greater than the diameter of dust supervisor, so that elastic blend stop is in bending state always, is embedded with forever in the middle part of the elasticity blend stop It slots equipped with clamping corresponding with elastic blend stop the lower end of magnetic stripe, the poke rod.

In above-mentioned filtering element for air purifier, the means of communication includes the isocon being connected with dust branch pipe, institute The both ends for stating isocon are fixedly connected to that one end is connected with isocon, one end and dust supervisor are connected, the other end is closed The T-type pipe of setting, two T-type pipes are located at the two sides of elastic blend stop, the company of being slidingly sealed in the sealed end of the T-type pipe It is connected to the internal piston block for being embedded permanent magnetism column, is fixedly connected with and piston block homopolar-repulsion on the sealed end side wall of the T-type pipe Permanent magnetism piece, homopolar-repulsion between the piston block and permanent magnetic strip, and the repulsion between the permanent magnetic strip and piston block be greater than forever Repulsion between magnetic sheet and piston block.

In above-mentioned filtering element for air purifier, the dust branch pipe and exhaust pipe tilt upward setting.

Compared with prior art, it is the advantages of this filtering element for air purifier:

1, the present invention is by setting dust branch pipe, dust supervisor and the elastic blend stop that can change bending direction, when big When granule foreign is gathered in the space formed between elastic blend stop crowning and dust supervisor, it can be changed by stirring elastic blend stop Become its flexure plane, replace another inlet channel, is settled down to original large granular impurity in dust-collecting cavity along dust supervisor, thus It avoids filter core cylinder to block, realizes effect easy to maintain, whole operation process is simple and convenient, uses manpower and material resources sparingly.

2, the present invention can enhance the capture to bulky grain dust by the way that dust branch pipe and exhaust pipe are tilted upward setting Effect prevents bulky grain dust from escaping from exhaust pipe or dust branch pipe, improves filter core cylinder to the collecting effect of dust.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of filtering element for air purifier embodiment 1 provided by the invention；

Fig. 2 is the connection of dust supervisor and dust branch pipe in a kind of filtering element for air purifier embodiment 1 provided by the invention Relation schematic diagram；

Fig. 3 is the structural schematic diagram of means of communication in a kind of filtering element for air purifier embodiment 1 provided by the invention；

Fig. 4 is that the connection relationship of footstock and poke rod is shown in a kind of filtering element for air purifier embodiment 1 provided by the invention It is intended to；

Fig. 5 is a kind of structural schematic diagram of filtering element for air purifier embodiment 2 provided by the invention.

In figure, 1 pedestal；11 dust-collecting cavities；2 footstocks；21 poke rods；3 filter core cylinders；31 dusts supervisor；311 elastic blend stops； 3111 permanent magnetic strips；32 dust branch pipes；321 isocons；322T type pipe；323 piston blocks；324 permanent magnetism pieces；33 exhaust pipes.

Specific embodiment

Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.