CN219264559U

CN219264559U - Filter screen mounting structure of air purifier

Info

Publication number: CN219264559U
Application number: CN202223608796.8U
Authority: CN
Inventors: 李学鸣; 李栋
Original assignee: Suzhou Runyi Environmental Technology Co ltd
Current assignee: Suzhou Runyi Environmental Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-27
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a filter screen mounting structure of an air purifier, which comprises an air purifier body, wherein one side of the air purifier body is provided with an air inlet, and the side wall of the air inlet is provided with a mounting groove; the connecting block is connected in the mounting groove in a sliding manner, and an L-shaped block is fixedly connected to one side wall of the connecting block; the net sets up in one side of connecting block, the equal fixedly connected with installation piece in both sides of filter screen, the slot has been seted up to the upper end of one of them installation piece, L type piece sliding connection is in the slot, rectangular channel has all been seted up to the both sides of L type piece, the equal fixedly connected with joint spring of lateral wall mutually of two rectangular channels, the equal fixedly connected with fixture block of opposite side of two joint springs, the filter screen, the connecting block, the mounting groove, L type piece, joint spring and fixture block cooperation for the filter screen can be connected with the connecting block, the connecting block can slide and get into in the mounting groove, make things convenient for filter screen and air purifier body coupling.

Description

Filter screen mounting structure of air purifier

Technical Field

The utility model belongs to the technical field of air purifiers, and particularly relates to a filter screen mounting structure of an air purifier.

Background

The air purifier is also called as an air cleaner, an air freshener and a purifier, and can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like), and the product for effectively improving the air cleanliness is mainly divided into household, commercial, industrial and building. There are a number of different technologies and mediums in an air purifier that enable it to provide clean and safe air to a user. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalysis technology, photocatalyst technology, super-structure photo-mineralization technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology and the like; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEPA high-efficiency material, anion generator, etc. The existing air purifier adopts a plurality of composite type, namely, adopts a plurality of purifying technologies and material mediums at the same time.

In order to prevent large-scale dust or impurity from entering the air purifier from the air intake inside, the air purifier is damaged and generally can be provided with the filter screen, but inside filter screen is mostly fixed through auxiliary installation such as screw and screwdriver, and the mounting means is more loaded down with trivial details and inconvenient, and it is also more troublesome to dismantle the cleanness.

The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.

Disclosure of Invention

In order to solve the above problems, an object of the present utility model is to provide a filter screen mounting structure of an air purifier, which has the effect of being more convenient and simple to mount and dismount without screws or the like.

In order to achieve the above purpose, the utility model provides a filter screen mounting structure of an air purifier, wherein an air inlet is formed in one side of the air purifier, and a mounting groove is formed in the side wall of the air inlet;

the connecting block is connected in the mounting groove in a sliding manner, and an L-shaped block is fixedly connected to one side wall of the connecting block;

the filter screen, the filter screen sets up in one side of connecting block, the equal fixedly connected with installation piece in both sides of filter screen, one of them the slot has been seted up to the upper end of installation piece, L type piece sliding connection is in the slot, rectangular channel has all been seted up to the both sides of L type piece, two the equal fixedly connected with joint spring of the equal fixedly connected with of lateral wall that is close to of rectangular channel mutually, two the equal fixedly connected with fixture block of opposite side of joint spring.

Through adopting above-mentioned technical scheme, filter screen, connecting block, mounting groove, L type piece, joint spring and fixture block cooperation for the filter screen can be connected with the connecting block, in the connecting block can slide the entering mounting groove, makes things convenient for filter screen and air purifier body coupling.

In one example, two telescopic rods are arranged in the clamping springs, and the two telescopic rods are respectively and fixedly connected between the two clamping blocks and the two rectangular grooves.

By adopting the technical scheme, the telescopic rod can prevent the clamping spring from bending deformation when being compressed or elastically restored.

In one example, two groups of pulling mechanisms are arranged between the connecting block and the mounting groove, each group of pulling mechanisms comprises a pulling spring, the pulling springs are fixedly connected to one side wall of the mounting groove, the other side of each pulling spring is fixedly connected with one mounting block, and a handle is fixedly connected to one side of the other mounting block.

By adopting the technical scheme, the pulling mechanism can pull the connecting block to return to the mounting groove.

In one example, a side wall of the connecting block is fixedly connected with two fixed shafts, and circumferential sides of the two fixed shafts are both rotationally connected with a rotating block.

Through adopting above-mentioned technical scheme, fixed axle and rotating block rotate, can control the connecting block, prevent that the connecting block from being pulled back in the mounting groove.

In one example, two sides of the L-shaped block are fixedly connected with second magnets, and the lower end of one of the mounting blocks is fixedly connected with two first magnets.

Through adopting above-mentioned technical scheme, first magnetite and second magnetite cooperation can be more convenient installation piece and L type piece's connection.

In one example, a T-shaped groove is formed in the upper end of the air purifier body, a T-shaped block is slidably connected in the T-shaped groove, and a cleaning brush is fixedly connected to one side of the T-shaped block.

By adopting the technical scheme, the cleaning brush can clean the surface of the filter screen.

In one example, each set of the pulling mechanism includes two limiting blocks, and the connecting blocks are respectively slidably connected in the two limiting blocks through two sliding blocks.

Through adopting above-mentioned technical scheme, connecting block and stopper sliding fit can improve the mobility stability of connecting block.

The filter screen mounting structure of the air purifier provided by the utility model has the following beneficial effects:

1. be provided with filter screen, connecting block, mounting groove, L type piece, joint spring and fixture block, insert the slot with L type piece in, when the fixture block is located the slot, the fixture block is because the effort shrink of slot to the rectangle inslot, when the fixture block leaves in the slot, the joint spring promotes the fixture block owing to self elastic reversion and gets back to the normal position, the connecting block can slide and get into in the mounting groove, make things convenient for filter screen and air purifier body coupling, not only need not be through screw or other instrument with filter screen and air purifier body coupling, be difficult for dropping moreover.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

fig. 4 is a partial enlarged view of the present utility model at B in fig. 2.

In the figure, 1, an air purifier body; 2. an air inlet; 3. a mounting groove; 4. a filter screen; 5. a mounting block; 6. a handle; 7. a connecting block; 8. a pulling mechanism; 801. pulling the spring; 802. a limiting block; 9. a cleaning brush; 10. a T-shaped block; 11. a T-shaped groove; 12. a rotating block; 13. a fixed shaft; 14. a first magnet; 15. an L-shaped block; 16. a clamping block; 17. rectangular grooves; 18. a clamping spring; 19. a telescopic rod; 20. a slot; 21. a second magnet.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 4, an embodiment of the present utility model provides a filter screen mounting structure of an air purifier, which includes an air purifier body 1, an air inlet 2 is provided at one side of the air purifier body 1, and a mounting groove 3 is provided at a side wall of the air inlet 2; the connecting block 7 is connected in the mounting groove 3 in a sliding manner, and an L-shaped block 15 is fixedly connected to one side wall of the connecting block 7; the filter screen 4, filter screen 4 sets up in the one side of connecting block 7, filter screen 4's both sides equal fixedly connected with installation piece 5, slot 20 has been seted up to the upper end of one of them installation piece 5, L type piece 15 sliding connection is in slot 20, rectangular channel 17 has all been seted up to the both sides of L type piece 15, the equal fixedly connected with joint spring 18 of the equal fixedly connected with of lateral wall that is close to of two rectangular channel 17, the opposite side of two joint springs 18 is all fixedly connected with fixture block 16, all be provided with telescopic link 19 in two joint springs 18, two telescopic link 19 are fixed connection respectively between two fixture block 16 and two rectangular channel 17, telescopic link 19 can prevent that joint spring 18 from producing bending deformation when receiving compression or self elastic recovery, insert L type piece 15 in slot 20, when fixture block 16 is located slot 20, 16 shrink to rectangular channel 17 because the effort of slot 20, when fixture block 16 leaves in the slot 20, fixture block 16 returns to normal position because self elastic recovery promotes fixture block 16, filter screen 4 and air purifier body 1 are connected, not only need to drop or can not be connected with other filter screen 1 with other air purifier body.

Two fixed axles 13 are fixedly connected to one side wall of the connecting block 7, rotating blocks 12 are rotatably connected to the circumferential sides of the two fixed axles 13, and the fixed axles 13 and the rotating blocks 12 rotate to control the connecting block 7 and prevent the connecting block 7 from being pulled back into the mounting groove 3. Be provided with two sets of pulling mechanism 8 between connecting block 7 and the mounting groove 3, every pulling mechanism 8 of group all includes pulling spring 801, pulling spring 801 fixed connection is in a lateral wall of mounting groove 3, and the opposite side of pulling spring 801 is fixed with one of them installation piece 5, one side fixedly connected with handle 6 of another installation piece 5, every pulling mechanism 8 of group all includes two stopper 802, connecting block 7 is in two stopper 802 through two sliders sliding connection respectively, connecting block 7 and stopper 802 sliding fit can improve the removal stability of connecting block 7, can pull out filter screen 4 and connecting block 7 in mounting groove 3 and the air purifier body 1 through handle 6, pulling spring 801 is in tensile state, rotate rotating block 12 and can fix connecting block 7 and air purifier body 1, realize the dismantlement of filter screen 4 and air purifier body 1 through pressing fixture block 16.

The second magnets 21 are fixedly connected to two sides of the L-shaped block 15, the two first magnets 14 are fixedly connected to the lower end of one mounting block 5, and the first magnets 14 and the second magnets 21 are matched, so that the connection between the mounting block 5 and the L-shaped block 15 can be facilitated.

The upper end of the air purifier body 1 is provided with a T-shaped groove 11, a T-shaped block 10 is connected in a sliding manner in the T-shaped groove 11, one side of the T-shaped block 10 is fixedly connected with a cleaning brush 9, and the cleaning brush 9 can clean the surface of the filter screen 4.

Working principle: insert L type piece 15 in slot 20, when fixture block 16 is located slot 20, fixture block 16 is because the effort shrink of slot 20 is to rectangular groove 17 in, when fixture block 16 leaves in slot 20, joint spring 18 promotes fixture block 16 and returns to the normal position owing to self elastic recovery, rotate rotatory piece 12, make rotatory piece 12 be in the horizontality, pulling spring 801 returns to the normal position owing to self elastic recovery pulling connecting block 7, filter screen 4 gets into in the air intake 2 this moment, connecting block 7 can slide and get into in the mounting groove 3, make things convenient for filter screen 4 and air purifier body 1 to be connected, need not both be connected filter screen 4 and air purifier body 1 through screw or other instrument, be difficult for dropping moreover.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides an air purifier's filter screen mounting structure which characterized in that includes:

an air inlet (2) is formed in one side of the air purifier body (1), and a mounting groove (3) is formed in the side wall of the air inlet (2);

the connecting block (7), the connecting block (7) is connected in the mounting groove (3) in a sliding way, and one side wall of the connecting block (7) is fixedly connected with an L-shaped block (15);

filter screen (4), filter screen (4) set up in one side of connecting block (7), the equal fixedly connected with installation piece (5) in both sides of filter screen (4), one of them slot (20) have been seted up to the upper end of installation piece (5), L type piece (15) sliding connection is in slot (20), rectangular channel (17) have all been seted up to the both sides of L type piece (15), two rectangular channel (17) be close to equal fixedly connected with joint spring (18) of lateral wall mutually, two equal fixedly connected with fixture block (16) of opposite side of joint spring (18).

2. The filter screen mounting structure of an air purifier according to claim 1, wherein two clamping springs (18) are respectively provided with a telescopic rod (19), and the two telescopic rods (19) are respectively and fixedly connected between two clamping blocks (16) and two rectangular grooves (17).

3. The filter screen mounting structure of an air purifier according to claim 1, wherein two groups of pulling mechanisms (8) are arranged between the connecting block (7) and the mounting groove (3), each group of pulling mechanisms (8) comprises a pulling spring (801), the pulling springs (801) are fixedly connected to one side wall of the mounting groove (3), the other side of the pulling springs (801) is fixedly connected with one mounting block (5), and one side of the other mounting block (5) is fixedly connected with a handle (6).

4. The filter screen mounting structure of an air purifier according to claim 1, wherein one side wall of the connecting block (7) is fixedly connected with two fixed shafts (13), and the circumferential sides of the two fixed shafts (13) are both rotatably connected with a rotating block (12).

5. A filter screen mounting structure of an air purifier according to claim 3, wherein two sides of the L-shaped block (15) are fixedly connected with second magnets (21), and the lower end of one of the mounting blocks (5) is fixedly connected with two first magnets (14).

6. The filter screen mounting structure of the air purifier according to claim 1, wherein a T-shaped groove (11) is formed in the upper end of the air purifier body (1), a T-shaped block (10) is connected in the T-shaped groove (11) in a sliding mode, and a cleaning brush (9) is fixedly connected to one side of the T-shaped block (10).

7. A filter screen mounting structure of an air cleaner according to claim 3, wherein each set of the pulling mechanisms (8) comprises two limiting blocks (802), and the connecting blocks (7) are respectively slidably connected to the two limiting blocks (802) through two sliding blocks.