技术领域technical field
本发明实施例涉及空气净化技术领域，更具体地说，涉及一种过滤部件。本发明实施例还涉及一种空气净化器。Embodiments of the present invention relate to the technical field of air purification, and more specifically, to a filter component. The embodiment of the invention also relates to an air purifier.
背景技术Background technique
众所周知，随着人们生化水平的提高，人们迫切需求呼吸洁净的空气。按照应用领域空气净化器可以分为：家用空气净化器、车载空气净化器、医用空气净化器以及工程空气净化器等，而家用空气净化器是适用于家庭使用，以清除室内空气污染，净化室内空气为目的的空气净化器。As we all know, with the improvement of people's biochemical level, people urgently need to breathe clean air. According to the application field, air purifiers can be divided into: household air purifiers, car air purifiers, medical air purifiers, engineering air purifiers, etc., while household air purifiers are suitable for home use to remove indoor air pollution and purify indoor air. An air purifier for the purpose of air.
现有技术中，一般是采用机内被动吸附过滤式，采用风机和滤网的模式进行空气净化，将污染的空气通过风机吸入，再通过滤网过滤吸附的方式将空气进行净化，然后将处理后的空气排出。In the prior art, the passive adsorption filter type in the machine is generally used, and the air purification is carried out in the mode of a fan and a filter screen, the polluted air is sucked in by the fan, and then the air is purified by filter filter adsorption, and then the treated After the air is exhausted.
现有技术的缺陷是，目前空气净化器的过滤部件为矩形平板结构，过滤部件与空气的接触面积有限，空气净化效率低。The defect of the prior art is that the filter part of the current air purifier is a rectangular plate structure, the contact area between the filter part and the air is limited, and the air purification efficiency is low.
发明内容Contents of the invention
本发明实施例提供一种过滤部件，用于提高空气净化效率。An embodiment of the present invention provides a filter component for improving air purification efficiency.
本发明提供的一种过滤部件的技术方案包括：A kind of technical solution of filtering component provided by the present invention comprises:
第一过滤单元和围绕在所述第一过滤单元外部的第二过滤单元；a first filter unit and a second filter unit surrounding the first filter unit;
所述第一过滤单元和所述第二过滤单元均为中空且两端开口；Both the first filter unit and the second filter unit are hollow and open at both ends;
所述第二过滤单元为活性炭筒，所述活性炭筒的内壁和外壁均为铝网，所述铝网的顶部和底部分别设有活性炭筒上盖和活性炭筒底盖；The second filter unit is an activated carbon cartridge, the inner and outer walls of the activated carbon cartridge are aluminum mesh, and the top and bottom of the aluminum mesh are respectively provided with an active carbon cartridge upper cover and an active carbon cartridge bottom cover;
所述第一过滤单元为HEPA过滤筒。The first filter unit is a HEPA filter cartridge.
优选的，在上述过滤部件的技术方案中，所述第二过滤单元为中空且两端开口的圆柱形结构，所述活性炭筒上盖由两段相互分离的等大小的圆弧段组成。Preferably, in the above technical solution of the filter component, the second filter unit is a hollow cylindrical structure with open ends, and the upper cover of the activated carbon cartridge is composed of two separate arc segments of equal size.
优选的，在上述过滤部件的技术方案中，所述活性炭筒上盖上还设有活性炭筒封盖。Preferably, in the above-mentioned technical solution of the filter component, the upper cover of the activated carbon cartridge is also provided with an activated carbon cartridge cover.
优选的，在上述过滤部件的技术方案中，所述第一过滤单元为中空的圆柱形。Preferably, in the technical solution of the filter component above, the first filter unit is hollow cylindrical.
优选的，在上述过滤部件的技术方案中，所述过滤部件上还包括提手。Preferably, in the above technical solution of the filter component, the filter component further includes a handle.
优选的，在上述过滤部件的技术方案中，所述提手与所述活性炭筒连接，所述提手位于两段所述圆弧段之间。Preferably, in the above technical solution of the filter component, the handle is connected to the activated carbon cartridge, and the handle is located between the two arc segments.
优选的，在上述过滤部件的技术方案中，所述提手与所述过滤部件为可拆卸连接。Preferably, in the above technical solution of the filter component, the handle is detachably connected to the filter component.
本发明还提供一种一种空气净化器，包括中空壳体、排风装置、导风装置及上述所述的过滤部件，所述过滤部件位于所述中空壳体内，所述导风装置位于所述过滤部件的上方，所述排风装置位于所述导风装置的上方并与所述中空壳体连接。The present invention also provides an air purifier, comprising a hollow shell, an air exhaust device, an air guide device and the above-mentioned filter component, the filter component is located in the hollow shell, and the air guide device Located above the filter component, the exhaust device is located above the air guiding device and connected to the hollow casing.
优选的，在上述空气净化器的技术方案中，所述中空壳体内还设有环形支架，所述环形支架为由立柱围成的圆环形结构，所述过滤部件和所述导风装置在所述环形支架内由下到上依次设置。Preferably, in the above-mentioned technical solution of the air purifier, an annular support is also provided in the hollow housing, and the annular support is a ring-shaped structure surrounded by columns, and the filter component and the air guiding device They are arranged sequentially from bottom to top in the annular support.
优选的，在上述空气净化器的技术方案中，所述环形支架的中部位置还设有支柱加强板。Preferably, in the above-mentioned technical solution of the air cleaner, a pillar reinforcing plate is further provided at the middle position of the annular support.
采用上述技术方案的有益效果是：The beneficial effect of adopting the above-mentioned technical scheme is:
本发明的过滤部件包括第一过滤单元和围绕在第一过滤单元外部的第二过滤单元，第一过滤单元为HEPA过滤筒，第二过滤单元为活性炭筒。活性炭筒的外壁和内壁均为铝网，该铝网一方面可以起到初效过滤的作用，即待净化空气在过滤部件内首先经过活性炭筒的铝网，空气中的大颗粒物及毛发等被阻止进入，另一方面铝网作为活性炭的载体，可以防止活性炭泄漏并允许空气流通。这种初效过滤和活性炭过滤的一体设计还可以有效节省空间。同时本发明的过滤部件为圆柱形，可以增加过滤部件与空气的接触面积，提高净化效果。The filter component of the present invention includes a first filter unit and a second filter unit surrounding the first filter unit, the first filter unit is a HEPA filter cartridge, and the second filter unit is an activated carbon cartridge. The outer wall and the inner wall of the activated carbon cartridge are made of aluminum mesh. On the one hand, the aluminum mesh can play the role of primary filter, that is, the air to be purified first passes through the aluminum mesh of the activated carbon cartridge in the filter part, and the large particles and hair in the air are eliminated. Blocking access, on the other hand the aluminum mesh acts as a carrier for the activated carbon, which prevents the leakage of the activated carbon and allows air circulation. The integrated design of primary filter and activated carbon filter can also effectively save space. At the same time, the filter part of the present invention is cylindrical, which can increase the contact area between the filter part and the air and improve the purification effect.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本发明实施例一种过滤部件的整体结构图；Fig. 1 is the overall structural diagram of a kind of filtering component of the embodiment of the present invention;
图2为本发明实施例一种过滤部件的剖视图；Fig. 2 is a cross-sectional view of a filter element according to an embodiment of the present invention;
图3为本发明实施例一种过滤部件的第二过滤单元的爆炸图。Fig. 3 is an exploded view of a second filter unit of a filter component according to an embodiment of the present invention.
具体实施方式detailed description
本发明实施例提供一种过滤部件，用于提高空气净化效果。An embodiment of the present invention provides a filter component, which is used to improve the air purification effect.
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1至图3，本发明实施例一种过滤部件的技术方案为：Please refer to Fig. 1 to Fig. 3, the technical scheme of a kind of filtering component of the embodiment of the present invention is:
过滤部件包括第一过滤单元1和围绕在第一过滤单元外部的第二过滤单元2，第一过滤单元1和第二过滤单元2中空且两端开口；The filter component includes a first filter unit 1 and a second filter unit 2 surrounding the first filter unit, the first filter unit 1 and the second filter unit 2 are hollow and open at both ends;
下面对第一过滤单元1和第二过滤单元2进行详细说明：The first filter unit 1 and the second filter unit 2 are described in detail below:
第二过滤单元2可以为活性炭筒，第一过滤单元1可以为HEPA过滤筒；The second filter unit 2 can be an activated carbon cartridge, and the first filter unit 1 can be a HEPA filter cartridge;
活性炭筒的内壁和外壁均为铝网，可以理解的是，活性炭筒为由内壁铝网和外壁铝网围成的内部中空且两端开口的闭合结构，内壁铝网和外壁铝网之间具有空隙，该空隙内用于填充活性炭，内壁铝网和外壁铝网两个铝网上均设有若干孔，便于进入空气净化器内的空气通过外壁铝网上的孔进入活性炭，然后再通过内壁铝网上的孔进入HEPA过滤筒进行高效过滤。The inner wall and outer wall of the activated carbon cylinder are aluminum mesh. It can be understood that the activated carbon cylinder is a closed structure with a hollow interior and open ends, surrounded by the inner wall aluminum mesh and the outer wall aluminum mesh. There is a gap between the inner wall aluminum mesh and the outer wall aluminum mesh. Gap, the gap is used to fill activated carbon, the aluminum mesh on the inner wall and the aluminum mesh on the outer wall are provided with a number of holes, so that the air entering the air purifier can enter the activated carbon through the holes on the aluminum mesh on the outer wall, and then pass through the aluminum mesh on the inner wall The holes enter the HEPA filter cartridge for high-efficiency filtration.
HEPA(HighefficiencyparticulateairFilter)，中文意思为高效空气过滤器，达到HEPA标准的过滤网，对于0.1微米和0.3微米的有效率达到99.7％，HEPA网为高效滤网，特点是空气可以通过，但细小的微粒却无法通过。HEPA (HighefficiencyparticulateairFilter), the Chinese meaning is high-efficiency air filter, the filter screen that meets the HEPA standard, the efficiency of 0.1 micron and 0.3 micron reaches 99.7%. But can't pass.
采用上述技术方案的有益效果是：The beneficial effect of adopting the above-mentioned technical scheme is:
由于过滤部件包括第一过滤单元1和围绕在第一过滤单元1外部的第二过滤单元2，第一过滤单元1为HEPA过滤筒，第二过滤单元2为活性炭筒，活性炭筒的外壁和内壁均为铝网，该铝网一方面可以起到初效过滤的作用，即待净化空气在过滤部件内首先经过活性炭筒的铝网，空气中的大颗粒物及毛发等被阻止进入，另一方面铝网作为活性炭的载体，可以防止活性炭泄漏并允许空气流通。这种初效过滤和活性炭过滤的一体设计还可以有效节省空间。Since the filter components include a first filter unit 1 and a second filter unit 2 surrounding the first filter unit 1, the first filter unit 1 is a HEPA filter cartridge, the second filter unit 2 is an activated carbon cartridge, and the outer wall and inner wall of the activated carbon cartridge They are all aluminum mesh. On the one hand, the aluminum mesh can play the role of primary filter, that is, the air to be purified first passes through the aluminum mesh of the activated carbon cartridge in the filter part, and large particles and hair in the air are prevented from entering. The aluminum mesh acts as a carrier for the activated carbon, which prevents the activated carbon from leaking and allows air circulation. The integrated design of primary filter and activated carbon filter can also effectively save space.
同时由于活性炭筒内放置有活性炭，则为了防止活性炭的泄漏，影响净化器的使用效果，外壁铝网和内壁铝网围成的闭合结构的顶部和底部还分别设有活性炭筒上盖3和活性炭筒底盖，进一步的，活性炭筒上盖3上还可以进一步设有活性炭筒密封盖，起到进一步防止活性炭泄漏的作用。At the same time, because activated carbon is placed in the activated carbon cylinder, in order to prevent the leakage of activated carbon and affect the use effect of the purifier, the top and bottom of the closed structure surrounded by the outer wall aluminum mesh and the inner wall aluminum mesh are also provided with an activated carbon cylinder upper cover 3 and activated carbon respectively. The cylinder bottom cover, further, the activated carbon cylinder upper cover 3 can be further provided with an activated carbon cylinder sealing cover to further prevent the leakage of activated carbon.
由于活性炭筒可以为两端开口且中空的圆柱形结构，则内壁铝网和外壁铝网围成圆柱形结构，从中可以理解的是，活性炭筒上盖3可以由两段相互分离的等大小的圆弧段组成，两段等大小的圆弧可以围成一个圆形结构，与活性炭筒的形状相吻合，活性炭筒的内壁和外壁之间设有活性炭，为了防止活性炭的泄漏，两段等大小的圆弧可以放置在活性炭所在的区域的顶部和底部，用于覆盖活性炭。Since the activated carbon cylinder can be a hollow cylindrical structure with openings at both ends, the aluminum mesh on the inner wall and the aluminum mesh on the outer wall form a cylindrical structure. It can be understood from this that the upper cover 3 of the activated carbon cylinder can be separated from each other by two parts of equal size. Composed of circular arc segments, two equal-sized circular arcs can form a circular structure, which matches the shape of the activated carbon cylinder. Activated carbon is arranged between the inner wall and the outer wall of the activated carbon cylinder. In order to prevent the leakage of activated carbon, two segments of equal size The circular arcs can be placed on the top and bottom of the area where the activated carbon is located to cover the activated carbon.
通过上述说明可知，第一过滤单元1和第二过滤单元2可以均为中空的圆柱形，进入第二过滤单元2的空气经过活性炭的吸附作用后进入第一过滤单元1，在第一过滤单元1完成过滤后通过第一过滤单元1的中空腔体从净化器内排出，实现了空气在中空腔体内的净化和流动。As can be seen from the above description, the first filter unit 1 and the second filter unit 2 can be hollow cylinders, and the air entering the second filter unit 2 enters the first filter unit 1 after being adsorbed by activated carbon, and the air in the first filter unit 1 After the filtration is completed, it is discharged from the purifier through the hollow cavity of the first filter unit 1, realizing the purification and flow of air in the hollow cavity.
进一步的，由于过滤部件需要放置在净化器内部，而且过滤部件会根据实际需要设计成合适的尺寸，因此为了便于提交较大的过滤部件的取出，过滤部件上还可以进一步设有提手4。进一步的，提手4可以放置在活性炭筒上，提手4可以位于活性炭筒的内壁铝网和外壁铝网围成的圆形开口的中部位置，用于防止活性炭泄露的两段圆弧位于提手4的两侧。Furthermore, since the filter component needs to be placed inside the purifier, and the filter component will be designed to a suitable size according to actual needs, in order to facilitate the removal of larger filter components, a handle 4 can be further provided on the filter component. Further, the handle 4 can be placed on the activated carbon cylinder, and the handle 4 can be located in the middle of the circular opening surrounded by the aluminum mesh on the inner wall and the aluminum mesh on the outer wall of the activated carbon cylinder. Both sides of hand 4.
本发明实施例还提供一种空气净化器，空气净化器包括中空壳体、排风装置、导风装置及过滤部件，过滤部件位于中空壳体内，导风装置位于过滤部件的上方，排风装置位于导风装置的上方并与中空壳体连接，待净化空气在过滤部件内过滤完成后经过导风装置的导风作用流入到排风装置并从排风装置排出。需要说明的是，过滤部件为上述实施例所提及的技术方案，此处不做赘述。本实施例中的净化器可以包括若个过滤部件，下面以空气净化器包括两个过滤部件即第一过滤部件和第二过滤部件进行说明。The embodiment of the present invention also provides an air purifier. The air purifier includes a hollow shell, an exhaust device, an air guiding device, and a filter component. The filter component is located in the hollow shell, and the air guiding device is located above the filter component. The wind device is located above the air guide device and is connected with the hollow housing. After the air to be purified is filtered in the filter part, it flows into the air exhaust device through the air guide function of the air guide device and is discharged from the air exhaust device. It should be noted that the filtering component is the technical solution mentioned in the above embodiments, which will not be described in detail here. The purifier in this embodiment may include several filter components, and the air purifier includes two filter components, ie, a first filter component and a second filter component, for illustration.
下面对空气净化器的各部件进行详细介绍：The following is a detailed introduction to the components of the air purifier:
一、中空壳体1. Hollow shell
中空壳体由进风区域和密封区域组成，进风区域与第一过滤部件和第二过滤部件相通；The hollow shell is composed of an air inlet area and a sealing area, and the air inlet area communicates with the first filter part and the second filter part;
作为对中空壳体的进一步的改进，由于中空壳体包括进风区域和密封区域，进风区域可以由复数个环绕在中空壳体表面的通孔组成，实现360°全方位进风，进风区域和密封区域在中空壳体上的大小相同，即中空壳体等分成进风区域和密封区域。As a further improvement to the hollow shell, since the hollow shell includes an air intake area and a sealing area, the air intake area can be composed of a plurality of through holes surrounding the surface of the hollow shell to achieve a 360° omnidirectional air intake , the size of the air inlet area and the sealing area on the hollow shell is the same, that is, the hollow shell is equally divided into the air inlet area and the sealing area.
二、第一过滤部件和第二过滤部件2. The first filter part and the second filter part
第一过滤部件和第二过滤部件均位于中空壳体内，且第二过滤部件位于第一过滤部件上方并与第一过滤部件相接触；Both the first filter component and the second filter component are located in the hollow housing, and the second filter component is located above the first filter component and in contact with the first filter component;
第一过滤部件和第二过滤部件的具体结构与上述实施例过滤部件的技术方案相同，此处不做赘述。The specific structures of the first filter component and the second filter component are the same as the technical solution of the filter component in the above embodiment, and will not be repeated here.
由于本实施例中的空气净化器包括中空壳体、第一过滤部件和第二过滤部件，由于第二过滤部件位于第一过滤部件上方并与第一过滤部件接触，当外界空气经中空壳体的进风区域进入第一过滤部件和第二过滤部件时，由于第一过滤部件和第二过滤部件的叠放，则外界空气无论从哪个方向进入中空壳体内部，都会在在中空壳体内都会得到过滤，排除了部分外界空气得不到净化的可能性，同时增大了与空气的接触面积，提高了空气的净化效率；此外，由于第一过滤部件和第二过滤部件的叠放，则节省了空气净化器的占用面积。Since the air purifier in this embodiment includes a hollow housing, a first filter component and a second filter component, since the second filter component is located above the first filter component and in contact with the first filter component, when the outside air passes through the hollow When the air intake area of the casing enters the first filter component and the second filter component, due to the stacking of the first filter component and the second filter component, no matter from which direction the outside air enters the interior of the hollow casing, it will be in the middle. The inside of the empty housing will be filtered, which eliminates the possibility that part of the outside air cannot be purified, and at the same time increases the contact area with the air and improves the purification efficiency of the air; in addition, due to the Stacking saves the occupied area of the air purifier.
第一过滤部件和第二过滤部件之间的具体设置方式可以为：The specific setting mode between the first filter part and the second filter part can be:
(1)第二过滤部件叠放在第一过滤部件上，第二过滤部件与第一过滤部件没有连接关系，通过第一过滤部件和第二过滤部件的叠放使得第二过滤部件和第一过滤部件相接触，为了防止未净化的空气从第一过滤部件和第二过滤部件之间的缝隙进入，影响空气的净化效果，在第一过滤部件和第二过滤部件的接触表面可以设有密封圈，提高第一过滤部件和第二过滤部件之间的密封性，间接提高了净化效果。(1) The second filter component is stacked on the first filter component, and the second filter component has no connection relationship with the first filter component. The stacking of the first filter component and the second filter component makes the second filter component and the first filter component The filter parts are in contact. In order to prevent the unpurified air from entering the gap between the first filter part and the second filter part, which will affect the purification effect of the air, a seal can be provided on the contact surface of the first filter part and the second filter part. The ring improves the sealing performance between the first filter part and the second filter part, and indirectly improves the purification effect.
(2)第二过滤部件与第一过滤部件相连接，可以理解的是，第二过滤部件和第一过滤部件也可通过粘贴等方式实现两者的连接，关于第二过滤部件和第一过滤部件是直接叠放还是相连接，具体不做限定。由于第一过滤部件和第二过滤部件均为过滤净化，为了防止未净化的空气从第一过滤部件和第二过滤部件之间的缝隙进入，影响空气的净化效果，在第一过滤部件和第二过滤部件的接触表面可以设有密封圈，提高第一过滤部件和第二过滤部件之间的密封性，间接提高了净化效果。(2) The second filter part is connected with the first filter part. It can be understood that the connection between the second filter part and the first filter part can also be realized by pasting. Regarding the second filter part and the first filter part Whether the components are directly stacked or connected is not specifically limited. Since both the first filter part and the second filter part are filtered and purified, in order to prevent the unpurified air from entering from the gap between the first filter part and the second filter part, which will affect the purification effect of the air, the first filter part and the second filter part The contact surface of the second filter part can be provided with a sealing ring, so as to improve the sealing performance between the first filter part and the second filter part, and indirectly improve the purification effect.
需要说明的是，第一过滤部件和第二过滤部件的大小、形状、结构可以相同，采用该设置方式，可以直接将第一过滤部件批量化生产，然后根据实际需要确定需要使用的第一过滤部件的个数(数量具体可以为2个，也可以为多个)，然后将其由下到上依次顺序叠放，使用方便快捷。It should be noted that the size, shape, and structure of the first filter component and the second filter component can be the same. With this arrangement, the first filter component can be directly produced in batches, and then the first filter component to be used can be determined according to actual needs. The number of parts (the number can be specifically 2 or more), and then they are stacked sequentially from bottom to top, which is convenient and quick to use.
三、环形支架3. Ring bracket
为了提高过滤部件、导风装置放置过程的稳定性，净化器的中空壳体内还可以设有环形支架，过滤部件和导风装置在环形支架内由下到上依次设置。In order to improve the stability of the filter component and the air guiding device during placement, the hollow housing of the purifier can also be provided with an annular support, and the filter component and the air guiding device are sequentially arranged in the annular support from bottom to top.
环形支架具体可以为：Specifically, the ring support can be:
由若干立柱围成的圆环形结构，具体可以为四根，四根立柱在圆环形内等间隔设置，同时为了提高环形支架的稳定性，环形支架上还可以设置支柱加强板，支柱加强板环绕在四根立柱上；第一过滤部件和第二过滤部件均放置在环形支架内，避免了第一过滤部件和第二过滤部件的晃动，提高了叠放的稳定性，也避免了第一过滤部件和第二过滤部件因叠放不稳晃动而造成的空气泄露的问题，间接提高了空气净化的效果。The ring-shaped structure surrounded by several uprights can be specifically four, and the four uprights are arranged at equal intervals in the ring. At the same time, in order to improve the stability of the ring-shaped support, a pillar reinforcement plate can also be set on the ring-shaped support. The plate is surrounded by four columns; the first filter part and the second filter part are placed in the ring bracket, which avoids the shaking of the first filter part and the second filter part, improves the stability of stacking, and avoids the second The problem of air leakage caused by the unstable stacking and shaking of the first filter part and the second filter part indirectly improves the effect of air purification.
由于便于导风装置放置在环形支架内，导风装置的外壁上设有电机支架，电机支架上设有四个向外延伸的倒置L形支杆，导风装置放置在倒置L形支杆围成的中空区域内，倒置L形支杆放置在环形支架上，具体可以为，环形支架上设有与环形支架的形状相匹配的圆柱形中空挡板，L形支杆放置在该圆柱形中空挡板上。Because it is convenient for the air guiding device to be placed in the annular bracket, the outer wall of the air guiding device is provided with a motor bracket, and the motor bracket is provided with four inverted L-shaped struts extending outward, and the air guiding device is placed around the inverted L-shaped strut. In the formed hollow area, the inverted L-shaped strut is placed on the annular support. Specifically, the circular support is provided with a cylindrical hollow baffle plate that matches the shape of the annular support, and the L-shaped strut is placed on the cylindrical hollow bezel.
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511034919.3ACN105457401A (en) | 2015-12-31 | 2015-12-31 | Filtering component and air purifier |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511034919.3ACN105457401A (en) | 2015-12-31 | 2015-12-31 | Filtering component and air purifier |
| Publication Number | Publication Date |
|---|---|
| CN105457401Atrue CN105457401A (en) | 2016-04-06 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511034919.3APendingCN105457401A (en) | 2015-12-31 | 2015-12-31 | Filtering component and air purifier |
| Country | Link |
|---|---|
| CN (1) | CN105457401A (en) |
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| CN105737360A (en)* | 2016-05-05 | 2016-07-06 | 东莞市利发爱尔空气净化系统有限公司 | A kind of activated carbon filter screen structure and air purifier |
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| CN201997202U (en)* | 2010-12-30 | 2011-10-05 | 张迪葵 | Indoor air purifying filter element |
| CN203852957U (en)* | 2014-03-28 | 2014-10-01 | 美的集团股份有限公司 | Air filter screen assembly and air purifier |
| CN104984601A (en)* | 2015-07-07 | 2015-10-21 | 叶建荣 | Air purifier with adjustable air-out direction |
| CN204723906U (en)* | 2015-05-21 | 2015-10-28 | 中山市洁鼎过滤制品有限公司 | A new type of air filter element |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193709A (en)* | 1992-01-15 | 1993-03-16 | Brassell Gilbert W | Filter for hazardous waste containers |
| CN201997202U (en)* | 2010-12-30 | 2011-10-05 | 张迪葵 | Indoor air purifying filter element |
| CN203852957U (en)* | 2014-03-28 | 2014-10-01 | 美的集团股份有限公司 | Air filter screen assembly and air purifier |
| CN204723906U (en)* | 2015-05-21 | 2015-10-28 | 中山市洁鼎过滤制品有限公司 | A new type of air filter element |
| CN104984601A (en)* | 2015-07-07 | 2015-10-21 | 叶建荣 | Air purifier with adjustable air-out direction |
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| CN105737360A (en)* | 2016-05-05 | 2016-07-06 | 东莞市利发爱尔空气净化系统有限公司 | A kind of activated carbon filter screen structure and air purifier |
| CN111790222A (en)* | 2019-04-08 | 2020-10-20 | A.凯塞汽车系统有限公司 | Adsorption device |
| CN111790222B (en)* | 2019-04-08 | 2022-03-11 | A.凯塞汽车系统有限公司 | Adsorption device |
| US11473534B2 (en) | 2019-04-08 | 2022-10-18 | A. Kayser Automotive Systems Gmbh | Sorption device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20160406 |