CN216667928U - Need not high-efficient filter screen for air purifier of drawing of patterns after encapsulating - Google Patents
Need not high-efficient filter screen for air purifier of drawing of patterns after encapsulating Download PDFInfo
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- CN216667928U CN216667928U CN202123442458.7U CN202123442458U CN216667928U CN 216667928 U CN216667928 U CN 216667928U CN 202123442458 U CN202123442458 U CN 202123442458U CN 216667928 U CN216667928 U CN 216667928U
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- filter screen
- side cap
- glue
- air purifier
- filter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model discloses a filter screen for a high-efficiency air purifier without demoulding after glue pouring, which comprises: filter paper and side cap, filter paper is folding back and is formed the filter screen through the hot melt adhesive tape bonding, and the both sides of filter screen have the side cap through glue bonding respectively, and the periphery of side cap has the glue storage portion that extends to the filter screen, and the side cap adopts light material to make. Because the glue is poured into in the side cap that has the glue storage portion to the above-mentioned having been adopted, then bond the side cap to the filter screen both sides so that reach the sealed requirement of high-efficient air purifier with the filter screen, and fixed filter screen shape, because of the side cap is light material, can not influence the size of filter screen, saved the process of filter screen drawing of patterns, prevent because of glue solidification degree differs, the tearing dynamics is too big, lead to the filter screen to leak gluey, the problem of tearing appears, ensure that the filter screen filters under 100% sealed circumstances.
Description
Technical Field
The utility model relates to the field of air purifiers, in particular to a filter screen for a high-efficiency air purifier, which does not need to be demoulded after glue pouring.
Background
An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building. A filter screen is usually disposed at an air inlet of the air purifier to adsorb and filter various air pollutants. Compared with a common air filter screen, the filter screen for the high-efficiency filter has higher filtering efficiency requirement, and the sealing requirement of 100 percent is more met during glue filling and sealing.
When making high-efficient air purifier and using the filter screen, need the fixed shape of glue-pouring in the both sides of filter screen, conventional way is the glue-pouring in metal mold, then insert metal mold with the side of filter screen vertically, it takes out metal mold to wait to glue to tear the filter screen after solidifying, not only the flow is loaded down with trivial details, often can be because of glue solidification degree differs when tearing, it leaks gluey to make the filter screen because of the glue degree of tearing power is too big, tear, can't seal, lead to the filter screen leakproofness not to reach the filtration efficiency that high-efficient purifier required well.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a filter screen for an efficient air purifier without demoulding after glue pouring so as to solve the problems that the filter screen is easy to leak glue, tear and cannot be sealed when being torn from a metal mould.
According to one aspect of the present invention, there is provided a filter net for a high efficiency air cleaner without demolding after potting, comprising: filter paper and side cap, filter paper is folding back and is formed the filter screen through the hot melt adhesive tape bonding, and the both sides of filter screen have the side cap through glue bonding respectively, and the periphery of side cap has the glue storage portion that extends to the filter screen, and the side cap adopts light material to make.
Because the glue is poured into in the side cap that has the glue storage portion to the above-mentioned having been adopted, then bond the side cap to the filter screen both sides so that reach the sealed requirement of high-efficient air purifier with the filter screen, and fixed filter screen shape, because of the side cap is light material, can not influence the size of filter screen, saved the process of filter screen drawing of patterns, prevent because of glue solidification degree differs, the tearing dynamics is too big, lead to the filter screen to leak gluey, the problem of tearing appears, ensure that the filter screen filters under 100% sealed circumstances.
In order to better solve the technical defects, the utility model also has a better technical scheme that:
in some embodiments, the lightweight material comprises: paper, plastic, etc. Therefore, paper or plastic is selected as the material of the side cover, and the phenomenon that the filter screen is degummed and scattered due to the overweight of the side cover to influence the filtering effect is prevented.
In some embodiments, the bottom surface of the side cover is shaped to conform to the shape of the adhesive surfaces on both sides of the filter screen. Therefore, the side cover and the filter screen are bonded more tightly, and air is prevented from passing through a gap between the side cover and the filter screen.
In some embodiments, the height of the glue reservoir is no greater than 1 cm. Therefore, the filter screen is prevented from being shielded and the filtering efficiency of the filter screen is not reduced due to the fact that the glue storage part is too high.
In some embodiments, the filter paper is made of polypropylene melt-blown nonwoven fabric and is compounded with a PET skeleton. Therefore, the fiber can not fall off during filtration, and good air permeability is kept; the rigidity of the filter paper can be enhanced by adding the PET framework.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the filter paper of the present invention after folding and bonding.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present application provides a filter screen for a high-efficiency air purifier without demoulding after glue pouring, including: filter paper 1 and side cap 2, filter paper 1 is folding back and is formed the filter screen through the bonding of hot melt adhesive tape 3, and the both sides of filter screen are respectively through glue bonding has side cap 2, and the periphery of side cap 2 has the glue storage portion 4 that extends to the filter screen, and side cap 2 adopts the light material to make.
In some embodiments, the filter paper 1 is made of polypropylene melt-blown non-woven fabric as a base material and compounded with a PET framework, so that fibers cannot fall off during filtration and good air permeability is maintained; the rigidity of the filter paper 1 can be enhanced by adding the PET framework;
a plurality of hot melt adhesive strips 3 are arranged at the position of the filter paper 1 along the direction vertical to the folding direction, and the filter paper 1 forms a filter screen after being folded and bonded;
the bottom surface shape of the side cover 2 is consistent with the shape of the bonding surfaces at the two sides of the filter screen, so that the side cover 2 and the filter screen are bonded more tightly, and air is prevented from passing through a gap between the side cover 2 and the filter screen;
the height of the glue storage part 4 is not higher than 1cm, so that the situation that the filter screen is shielded and the filter efficiency of the filter screen is reduced due to the fact that the glue storage part 4 is too high is ensured.
The two sides of the filter screen are adhered with the side covers 2 and then are accommodated in the air inlet of the air purifier.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a need not high-efficient filter screen for air purifier of drawing of patterns after encapsulating which characterized in that includes: filter paper and side cap, filter paper forms the filter screen through the hot melt adhesive tape bonding after folding, the both sides of filter screen have the side cap through glue bonding respectively, the periphery of side cap has the storage portion of gluing that extends to the filter screen, the side cap adopts the light material to make.
2. The filter screen for a high-efficiency air purifier which does not need to be demolded after glue pouring according to claim 1, wherein the light material comprises: paper, plastic.
3. The filter screen for a high efficiency air cleaner without mold release after potting of rubber of claim 1, wherein the shape of the bottom surface of the side cover is identical to the shape of the bonding surface on both sides of the filter screen.
4. The filter screen for a high-efficiency air purifier without demoulding after glue pouring according to claim 1, wherein the height of the glue storage part is not higher than 1 cm.
5. The filter screen for the efficient air purifier without demoulding after glue pouring of claim 1, wherein the filter paper is made of polypropylene melt-blown non-woven fabric as a base material and compounded with a PET framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123442458.7U CN216667928U (en) | 2021-12-30 | 2021-12-30 | Need not high-efficient filter screen for air purifier of drawing of patterns after encapsulating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123442458.7U CN216667928U (en) | 2021-12-30 | 2021-12-30 | Need not high-efficient filter screen for air purifier of drawing of patterns after encapsulating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216667928U true CN216667928U (en) | 2022-06-03 |
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ID=81759527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123442458.7U Active CN216667928U (en) | 2021-12-30 | 2021-12-30 | Need not high-efficient filter screen for air purifier of drawing of patterns after encapsulating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216667928U (en) |
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2021
- 2021-12-30 CN CN202123442458.7U patent/CN216667928U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 No. 32, Keji West Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: Shangpin Health Technology (Guangdong) Co.,Ltd. Address before: 528400 No. 32, Keji West Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: Shangpin Health Technology (Guangdong) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |