CN211864239U - Air filter element and air purifier - Google Patents
Air filter element and air purifier Download PDFInfo
- Publication number
- CN211864239U CN211864239U CN201921796123.5U CN201921796123U CN211864239U CN 211864239 U CN211864239 U CN 211864239U CN 201921796123 U CN201921796123 U CN 201921796123U CN 211864239 U CN211864239 U CN 211864239U
- Authority
- CN
- China
- Prior art keywords
- panel
- filter media
- air filter
- filter element
- air
- 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.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of air purification, especially, relate to an filtration core and air purifier, wherein, the filtration core includes filter media and frame, the filter media is platelike structure, and the setting of tiling, the frame sets up and be hollow out construction's base frame board, follow including the tiling base frame board along upwards extending the sideboard spare that forms and be cyclic annular setting and with the locating part that the connection can be dismantled to the sideboard spare, base frame board and sideboard spare form jointly and are used for settling the resettlement groove of filter media, the locating part is used for the restriction the filter media is followed the resettlement groove breaks away from. When the filter material is attached with more impurities such as dust and the like and needs to be replaced, the frame does not need to be replaced together.
Description
Technical Field
The utility model belongs to the technical field of air purification, especially, relate to an air filter core and air purifier.
Background
The air filter element comprises a filter material and a frame, and the filter material is fixedly connected to the frame. When the filter material is attached with more impurities such as dust and the like and needs to be replaced, the frame needs to be replaced together because the fixed frame is fixedly connected with the filter material.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide an air filter core, it aims at solving when the filter media adheres to impurity such as more dust and need change, needs to change the problem of frame in the lump.
The utility model discloses a realize like this:
the utility model provides an air filter core for air to the upper and lower direction flow filters, and includes filter media and frame, the filter media is platelike structure, and the tiling sets up, the frame sets up and be hollow out construction's base frame board, follows including the tiling base frame board along upwards extending the formation and be the cyclic annular setting the sideboard spare and with the locating part of connection can be dismantled to the sideboard spare, base frame board and sideboard spare form jointly and are used for settling the settling tank of filter media, the locating part is used for the restriction the filter media is followed the settling tank breaks away from.
Optionally, the filter material is HEPA paper and is in a V-shaped wave structure.
Optionally, the sideboard piece includes from preceding sideboard that base plate preceding curb plate formed along upwards extending, follow the base plate posterior lateral plate is along upwards extending the back sideboard that forms, follow the base plate left side board formed along upwards extending and follow the base plate right side board formed along upwards extending, preceding curb plate is used for restricting the filter media moves forward, the back curb plate is used for restricting the filter media moves backward, the left curb plate is used for restricting the filter media moves leftward, the right curb plate is used for restricting the filter media moves rightward.
Optionally, the front plate may be detachably connected to the left plate in a front-to-rear direction, and may also be detachably connected to the right plate in a front-to-rear direction.
Optionally, the rear board, the left board and the right board are all integrated with the base board.
Optionally, the locating part is a strip structure and extends from left to right, the locating part can be detachably connected to the left side plate and can be detachably connected to the right side plate.
Optionally, the limiting member is provided with a shaping rack which is arranged towards the base plate and extends from left to right, and the cross section of teeth of the shaping rack is matched with the cross section of a single wave shape in the filter material.
Optionally, at least two limiting members are provided, and each limiting member is disposed at an interval.
Optionally, a distance between the limiting member located at the frontmost side and the front board, a distance between any two adjacent limiting members, and a distance between the limiting member located at the rearmost side and the rear board are equal.
The utility model provides an air purifier, include as above filtration core.
Because the locating part can be dismantled with the sideboard spare and be connected, when the filter media adheres to impurity such as more dust and need change, at first, dismantle the locating part from the sideboard spare, secondly, take out the filter media that adheres to impurity such as more dust from the resettlement groove to prevent the resettlement inslot with new filter media, once more, assemble the locating part to the sideboard spare. Therefore, when the filter medium is attached with a large amount of impurities such as dust and the like and needs to be replaced, the frame does not need to be replaced together.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of an air filter element according to an embodiment of the present invention;
fig. 2 is a perspective view of an air filter element according to another aspect of the present invention;
fig. 3 is an exploded view of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
||
| 200 | |
||
| 210 | |
||
| 220 | |
||
| 221 | |
222 | |
| 223 | |
224 | |
| 230 | |
231 | |
| 310 | |
320 | Rear windshield strip |
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
An embodiment of the utility model provides an air filter core for the air to the upper and lower direction flow filters.
Referring to fig. 1 to 3, the air filter element includes a filter material 100 and a frame 200.
The frame 200 is used to maintain the preset shape of the filtering material 100 and prevent the filtering material 100 from being extruded and deformed during transportation and use.
Specifically, the frame 200 includes a base plate 210, an edge plate 220, and a stopper 230. The base plate 210 is laid flat and has a hollow structure; additionally, the base frame plate 210 is in the utility model discloses in the implementation, the frame plate includes that a plurality of front and back extend and the horizontal pole that the interval set up in the left and right sides orientation and hold the vertical pole that the left and right sides orientation extended and interval set up in the front and back orientation. The edge plate member 220 extends upwards from the base plate 210 and is annularly arranged, the limiting member 230 is detachably connected with the edge plate member 220, the base plate 210 and the edge plate member 220 together form a placement groove for placing the filtering material 100, and the limiting member 230 is used for limiting the filtering material 100 to be separated from the placement groove.
Since the stopper 230 is detachably connected to the side plate 220, when the filter medium 100 is attached with a large amount of impurities such as dust and needs to be replaced, the stopper 230 is first detached from the side plate 220, then the filter medium 100 attached with a large amount of impurities such as dust is taken out of the installation groove, a new filter medium 100 is prevented from being placed in the installation groove, and the stopper 230 is then assembled to the side plate 220.
As can be seen from the above, according to the structural design of the present invention, when the filter medium 100 is attached with more impurities such as dust and needs to be replaced, the frame 200 does not need to be replaced in the lump.
It should be noted that, in order to ensure the air flowing in the vertical direction to circulate, after the stopper 230 is connected to the base plate 210, the stopper 230 has a size that cannot affect the air flowing in the vertical direction.
Referring to fig. 3, in the embodiment of the present invention, the filter material 100 is HEPA (High-efficiency particulate Air) paper and has a V-shaped wave structure. Thus, the filter medium 100 can be folded during storage, thereby reducing the storage space.
Referring to fig. 1 to 3, in an embodiment of the present invention, the side plate 220 includes a front plate 221 formed by extending upward from a front side plate of the base plate 210, a rear plate 222 formed by extending upward from a rear side plate of the base plate 210, a left plate 223 formed by extending upward from a left side plate of the base plate 210, and a right plate 224 formed by extending upward from a right side plate of the base plate 210, wherein the front plate 221 is used for limiting the movement of the filter medium 100 forward, the rear plate 222 is used for limiting the movement of the filter medium 100 backward, the left plate 223 is used for limiting the movement of the filter medium 100 leftward, and the right plate 224 is used for limiting the movement of the filter medium 100 rightward. In this way, the side plate 220 can restrict the horizontal displacement of the filter medium 100 after the filter medium 100 is placed in the placement groove.
Further, the front panel 221 can be detachably attached to the left panel 223 in the front-to-rear direction, and can also be detachably attached to the right panel 224 in the front-to-rear direction. Because filter media 100 is the V-arrangement wave structure, when filter media 100 was put into the resettlement groove with the arrangement mode as shown in fig. 1, based on filter media 100 has certain soft characteristic, upwards skew or the circumstances of skew downwards can appear in some wave strips, influence the installation effectiveness of filter media 100, and based on this structural design, when assembling filter media 100 to frame 200, can tear off preceding sideboard 221 earlier, then place filter media 100 in the resettlement groove, because preceding sideboard 221 is spacing to filter media 100 on the front side direction not had, even the circumstances of upwards skew or skew downwards can appear in some wave strips, still can directly place filter media 100 in the resettlement groove, like this, the efficiency of placing of filter media 100 is provided.
Additionally, the front panel 221 is fitted to the base panel 210 by inserting in the up-down direction, and with this structure, when the front panel 221 is assembled, the front panel 221 is inserted to the base panel 210 in a state of being inclined forward, and then the front panel 221 is detachably connected to the left panel 223 in the front-back direction and detachably connected to the left panel 223 in the front-back direction.
Additionally, the front panel 221 may be connected to the left panel 223 and the right panel 224 by a snap structure, or may be connected by a bolt structure.
Additionally, in the present invention, the air filter element further includes a front wind shielding strip 310 and a rear wind shielding strip 320, which are flexible and have wind blocking characteristics, the front wind shielding strip 310 is located between the filter material 100 and the front panel 221 and is used for preventing air from flowing from a gap between the filter material 100 and the front panel 221, and the other rear wind shielding strip 320 is located between the filter material 100 and the rear panel 222 and is used for preventing air from flowing from a gap between the filter material 100 and the rear panel 222.
Further, the rear panel 222, the left panel 223 and the right panel 224 are all integrally constructed with the base panel 210. Thus, firstly, the mechanical connection strength between the rear side plate 222, the left side plate 223 and the right side plate 224 and the base plate 210 is improved, and secondly, the rear side plate, the left side plate 223 and the right side plate 224 can be manufactured and molded together in the production process, so that the production efficiency is improved.
Referring to fig. 1 to fig. 3, in the embodiment of the present invention, the position-limiting member 230 is a strip structure and extends from left to right, and the position-limiting member 230 is detachably connected to the left side plate 223 and also detachably connected to the right side plate 224. Based on this structural design, the stopper 230 can prevent the middle region of the filter medium 100 from bulging upward.
Furthermore, at least two limiting members 230 are provided, and each limiting member 230 is arranged at intervals, so that the middle area of the filter material 100 is better limited from bulging upwards; in the present embodiment, the number of the limiting members 230 is three.
Further, the distance from the front-most limiting member 230 to the front panel 221, the distance between any two adjacent limiting members 230, and the distance from the rearmost limiting member 230 to the rear panel 222 are equal.
Additionally, the limiting member 230 may be connected to the left plate 223 and the right plate 224 by a snap structure, or may be connected by a bolt structure.
Referring to fig. 1 and 3, in an embodiment of the present invention, the position-limiting member 230 is provided with a shaping rack 231 disposed toward the base plate 210 and extending from left to right, a cross-sectional shape of teeth of the shaping rack 231 matches with a cross-sectional shape of a single wave in the filter material 100, and the shaping rack 231 can ensure that each wave of the filter material 100 does not deform when each tooth in the shaping rack 231 is inserted into the wave of the filter material 100.
What supplementary explanation is needed here, for guaranteeing that the inside wave of HEPA paper does not take place to warp among the prior art, be equipped with the design adhesive tape on the HEPA paper, and based on the utility model discloses a structural design, design rack 231 can guarantee that each wave of filter media 100 does not take place to warp, and the HEPA paper need not set up qualitative adhesive tape. Supplementarily, HEPA paper need not set up the design adhesive tape, and HEPA paper can furthest folds up to further reduce HEPA paper's occupation space.
Synthesize above-mentioned so technical characteristic, the utility model discloses as follows at the assembly step:
(1) placing HEPA paper into the seating slot, wherein the rear panel 222, the left panel 223, and the right panel 224 have all been attached to the base plate 210, and the single front panel 221 has not been attached to either the left panel 223 or the right panel 224;
(2) assembling a first limiting member 230, specifically, firstly, respectively fitting each tooth of the shaping rack 231 thereof into the wave of the corresponding filter material 100, and in this process, manually matching one by one, and secondly, connecting the limiting member 230 to the left plate and the right plate 224;
(3) assembling other limiting members 230, specifically, firstly, respectively fitting each tooth of the shaping rack 231 into the wave of the corresponding filter material 100 near the previously assembled limiting member 230, wherein, since the previously assembled limiting member 230 shapes the wave of the filter material 100 at the corresponding position, each tooth of the shaping rack 231 can be directly fitted into the wave of the corresponding filter material 100 in the process without manually matching one by one, and secondly, the limiting member 230 is translated to the corresponding position along the front-back direction and connected to the left plate and the right plate 224;
(4) the front panel 221 is connected to the left panel 223 and the right panel 224.
The utility model discloses still provide an air purifier, this air purifier include the filtration core of air, and this filtration core's concrete structure refers to above-mentioned embodiment, because this air purifier has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought equally, no longer gives unnecessary detail here.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and 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 (10)
1. The utility model provides an air filter core for air to the upper and lower direction flow filters, and includes filter media and frame, its characterized in that, the filter media is platelike structure, and the tiling sets up, the frame sets up and be hollow out construction's base frame board, follow including the tiling base frame board along upwards extending the formation and be the annular limit board spare that sets up and with the locating part of connection can be dismantled to the limit board spare, base frame board and limit board spare form jointly and are used for settling the resettlement groove of filter media, the locating part is used for the restriction the filter media is followed the resettlement groove breaks away from.
2. The air filter element of claim 1 wherein the filter material is HEPA paper and is in a V-wave configuration.
3. An air filter element according to claim 2 wherein said edge panel member includes a front panel extending upwardly from said base panel front side panel, a rear panel extending upwardly from said base panel rear side panel, a left panel extending upwardly from said base panel left side panel and a right panel extending upwardly from said base panel right side panel, said front panel limiting forward movement of said filter media, said rear panel limiting rearward movement of said filter media, said left panel limiting leftward movement of said filter media and said right panel limiting rightward movement of said filter media.
4. An air filter element according to claim 3, wherein the front panel is detachably connectable to the left panel in a front-to-rear direction and is also detachably connectable to the right panel in a front-to-rear direction.
5. An air filter element according to claim 3, wherein the rear panel, the left panel and the right panel are all of unitary construction with the base panel.
6. The air filter element of claim 3, wherein the retaining member is a strip-shaped member extending from left to right, and the retaining member is detachably connected to the left plate and the right plate.
7. An air filter element according to claim 6, wherein the retaining member is provided with a shaped rack extending from left to right and arranged toward the base plate, and the cross-sectional shape of the teeth of the shaped rack matches the cross-sectional shape of the individual waves in the filter medium.
8. An air filter element according to claim 6, wherein there are at least two of said retaining members, each of said retaining members being spaced apart.
9. An air filter element according to claim 8, wherein the distance between the retaining element located at the foremost end and the front edge plate, the distance between any two adjacent retaining elements and the distance between the retaining element located at the rearmost end and the rear edge plate are equal.
10. An air cleaner comprising an air filter element according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796123.5U CN211864239U (en) | 2019-10-24 | 2019-10-24 | Air filter element and air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796123.5U CN211864239U (en) | 2019-10-24 | 2019-10-24 | Air filter element and air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211864239U true CN211864239U (en) | 2020-11-06 |
Family
ID=73240503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921796123.5U Active CN211864239U (en) | 2019-10-24 | 2019-10-24 | Air filter element and air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211864239U (en) |
-
2019
- 2019-10-24 CN CN201921796123.5U patent/CN211864239U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3470680A (en) | Air filter | |
| CN211864239U (en) | Air filter element and air purifier | |
| CN102958582B (en) | Air filter insert | |
| EP2897710B1 (en) | V-type filter with backing net structure | |
| CN101600589A (en) | The external grid device that is used for power actuated vehicle | |
| CN106440063A (en) | Air conditioning indoor unit | |
| CN204884579U (en) | Individual spring pocket , keep grid and nuclear fuel assembly | |
| KR20170020672A (en) | V-bank filter | |
| CN209263172U (en) | Air conditioner indoor unit and air conditioner | |
| CN205235627U (en) | Filtering component and air purifier | |
| CN217065851U (en) | Bead cushion framework | |
| CN208348797U (en) | A kind of hose Antikink device | |
| CN208365681U (en) | Air cleaning unit | |
| CN212243250U (en) | Connecting mechanism for grid decorative strip and grid screen plate, grid assembly and vehicle | |
| CN210993375U (en) | Nylon bag cladding filter core structure | |
| CN217623453U (en) | Automobile front grille with mosquito-proof net | |
| CN213725474U (en) | Dense pleat type high-efficiency filter | |
| CN216481297U (en) | Wall-mounted air conditioner indoor unit and air conditioner | |
| CN214199124U (en) | Side plate structure and air conditioner with same | |
| CN216367153U (en) | Novel antiviral filter screen of graphite alkene | |
| CN210138550U (en) | Plate-type air filter connecting corner connector | |
| CN102350145A (en) | Air filter | |
| CN210861641U (en) | Air conditioner, rear box body and air inlet grille | |
| CN216703709U (en) | No baffle list flange filter | |
| CN217682509U (en) | High stability screen panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210508 Address after: Delft Patentee after: INTER IKEA SYSTEMS B.V. Address before: 363000 Xingtai Industrial Park, Changtai County Economic Development Zone, Zhangzhou City, Fujian Province Patentee before: Zhangzhou Lidaxin Optoelectronic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |