CN220852380U

CN220852380U - Filter screen and mobile air conditioner

Info

Publication number: CN220852380U
Application number: CN202322605914.8U
Authority: CN
Inventors: 刘明充; 杨晓刚; 卢德峰
Original assignee: Jiangsu Youao Electric Appliance Co Ltd
Current assignee: Jiangsu Youao Electric Appliance Co Ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-04-26
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to the technical field of air conditioning, and specifically to a filter screen and a mobile air conditioner, wherein the filter screen comprises a plurality of transverse connecting ribs and a plurality of longitudinal connecting ribs perpendicular to the plurality of transverse connecting ribs, wherein the plurality of transverse connecting ribs are provided with bending portions, wherein the thickness of the bending portions is 60% to 80% of the thickness of the main body of the transverse connecting ribs, wherein one of the longitudinal connecting ribs is connected to the bending portions of the plurality of transverse connecting ribs, and the filter screen can be bent at the bending portions, thereby realizing that one filter screen can be installed at a plurality of air inlet surfaces of the mobile air conditioner, thereby simplifying the installation process and facilitating disassembly and cleaning by consumers.

Description

Filter screen and mobile air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a filter screen and a mobile air conditioner.

Background

A filter screen for filtering impurities in air is arranged at the indoor air inlet surface of the existing air conditioner, so that the impurities in air are prevented from entering the air conditioner. Some of the mobile air conditioners are provided with a plurality of air inlet surfaces so as to ensure that the mobile air conditioners have enough air inlet quantity. A filter screen is required to be installed at each air inlet surface of the mobile air conditioner, but the traditional filter screen is of a single-piece structure, and only one filter screen can be installed at one air inlet surface. Therefore, a plurality of filter screens are required to be installed on the mobile air conditioner with a plurality of air inlet surfaces, so that the installation process is complex, and the disassembly and cleaning of consumers are inconvenient.

Disclosure of utility model

Based on the problems in the prior art, the utility model provides the filter screen, which is simple in installation process and convenient for a consumer to detach and clean.

The utility model adopts the technical proposal for solving the technical problems that: the utility model provides a filter screen, including a plurality of transverse connection muscle and with a plurality of vertical connecting muscle of a plurality of transverse connection muscle vertically, be provided with the kink on a plurality of transverse connection muscle, the thickness of kink is 60% -80% of transverse connection muscle main part thickness, one of them vertical connecting muscle connects a plurality of transverse connection muscle the kink.

Further, the thickness of the main body of the transverse connecting rib is 2.5mm.

Further, the thickness of the bending part is in the range of 1.5 mm-2.0 mm.

Further, two bending parts are symmetrically arranged on the transverse connecting ribs.

Another object of the present utility model is to provide a mobile air conditioner having the filter screen in any of the above aspects.

Further, the novel air conditioner comprises a rear panel and a grid arranged on the rear panel, wherein a first air inlet surface and a second air inlet surface are arranged on the rear panel, a plane where the first air inlet surface is intersected with a plane where the second air inlet surface is located, and a plurality of holes are formed in the first air inlet surface and the second air inlet surface.

Further, the first air inlet surface is provided with one, the second air inlet surface is provided with two, the first air inlet surface is perpendicular with two the second air inlet surface, be provided with the jack between first air inlet surface and the second air inlet surface.

Further, the upper edge of the second air inlet surface is provided with a limiting piece with an L-shaped section, one side of the limiting piece is perpendicular to the rear panel, the other side of the limiting piece is parallel to the rear panel and extends towards the direction of the second air inlet surface, and a limiting groove is formed between the limiting piece and the rear panel.

Further, a clamping hook is arranged at the lower edge of the first air inlet surface, and a gap is formed between the clamping hook and the first air inlet surface.

The beneficial effects of the utility model are as follows: the filter screen provided by the utility model comprises a plurality of transverse connecting ribs and a plurality of longitudinal connecting ribs perpendicular to the transverse connecting ribs, wherein the transverse connecting ribs are provided with bending parts, the thickness of each bending part is 60% -80% of the thickness of the main body of the transverse connecting rib, one longitudinal connecting rib is connected with the bending parts of the transverse connecting ribs, and the filter screen can be bent at the bending parts, so that one filter screen is installed at a plurality of air inlet surfaces of a mobile air conditioner, the installation process is simplified, and a consumer can conveniently detach and clean the filter screen.

Drawings

The utility model is further described below with reference to the drawings and examples.

FIG. 1 is a diagram showing a filter screen installation state of a mobile air conditioner;

FIG. 2 is an exploded view of the structure of FIG. 1;

FIG. 3 is a schematic view of a rear panel from one view;

FIG. 4 is a schematic view showing the structure of the filter screen in an unused state;

wherein, each reference sign in the figure: 10. a rear panel; 11. a first air inlet surface; 12. a second air inlet surface; 13. a hole; 14. a limiting piece; 141. a limit groove; 15. a hook; 151. a gap; 16. a clamping groove; 17. a jack; 20. a filter screen; 21. transverse connecting ribs; 211. a bending part; 22. longitudinal connecting ribs; 30. a grille; 31. a clamping piece; 32. and a vent hole.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it shows only the constitution related to the utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the mobile air conditioner provided by the present utility model includes a filter screen 20 for filtering impurities in air, a rear panel 10 for mounting the filter screen 20, and a grill 30 mounted on the rear panel 10. The rear panel 10 is installed at the rear side of the mobile air conditioner for protecting electric components inside the mobile air conditioner. The grill 30 is detachably installed at a side of the rear panel 10 remote from the mobile air conditioner, for protecting the filter screen 20.

As shown in fig. 2 and 3, in some embodiments, the rear panel 10 is substantially U-shaped, one first air inlet surface 11 and two second air inlet surfaces 12 corresponding to the air inlet of the mobile air conditioner are disposed on the rear panel 10, and a plurality of holes 13 for air to pass through are disposed on each of the first air inlet surface 11 and the second air inlet surfaces 12. The plane of the first air inlet surface 11 is vertical to the planes of the two second air inlet surfaces 12, and the first air inlet surface 11 and the second air inlet surfaces 12 are positioned at the same height. The jack 17 penetrating through the rear panel 10 is arranged between the first air inlet surface 11 and the two second air inlet surfaces 12, the height of the jack 17 is the same as the length of the plurality of longitudinal connecting ribs 22, and the width of the jack 17 is the same as the thickness of the filter screen 20 so as to ensure that the filter screen 20 can penetrate through the jack 17.

In some embodiments, as shown in fig. 3, the upper edges of the two second air inlet surfaces 12 near one side of the mobile air conditioner are provided with a limiting member 14 with an L-shaped cross section, one side of the limiting member 14 is perpendicular to the rear panel 10, and the other side of the limiting member 14 is parallel to the rear panel 10 and extends toward the second air inlet surface 12, so that a limiting groove 141 is formed between the limiting member 14 and the rear panel 10. After the end part of the filter screen 20 passes through the jack 17, the upper edge of the filter screen 20 enters the limit groove 141, so that the filter screen 20 is convenient to install, and a certain fixing effect is achieved on the filter screen 20.

In some embodiments, the lower edge of the first air inlet surface 11 far from the side of the mobile air conditioner is provided with a hook 15, a gap 151 is formed between the hook 15 and the first air inlet surface 11, and the lower edge of the filter screen 20 can be clamped in the gap 151, so that the filter screen 20 is fixed on the rear panel 10.

Referring to fig. 2 and 4, in some embodiments, filter screen 20 includes a plurality of transverse ribs 21, a plurality of longitudinal ribs 22 disposed perpendicular to the plurality of transverse ribs 21, and a mesh (not shown) disposed between the plurality of transverse ribs 21 and the plurality of longitudinal ribs 22. The size of the filter screen 20 is the same as that of the air inlet surface of the mobile air conditioner, so that the filter screen 20 can be completely covered on the air inlet surface of the mobile air conditioner. The transverse connection ribs 21 and the longitudinal connection ribs 22 are made of materials with elastic deformation capability, and the materials of the transverse connection ribs 21 and the longitudinal connection ribs 22 can be high molecular polymers added with plasticizers.

Referring to fig. 4, in some embodiments, the plurality of transverse connecting ribs 21 are provided with bending portions 211, and the bending portions 211 are thinned, so that the thickness of the bending portions 211 is 60% -80% of the thickness of the main body of the transverse connecting rib 21, and the stress of the bending portions 211 of the transverse connecting rib 21 in the bending state is reduced on the premise that the bending portions 211 meet the minimum strength requirement. The plurality of transverse connection ribs 21 are uniformly arranged along the axial direction of the plurality of longitudinal connection ribs 22. In a specific embodiment, the thickness of the main body of the transverse rib 21 is 2.5mm, and the thickness of the bending portion 211 is in the range of 1.5mm to 2.0 mm. In this embodiment, two bending portions 211 on the plurality of transverse connection ribs 21 are symmetrically arranged, so that the filter screen 20 can be bent into the same U shape as the rear panel 10 when in use. When not in use, filter screen 20 may also be deployed at bend 211.

In some embodiments, the plurality of longitudinal connecting ribs 22 are arranged along the axial direction of the transverse connecting ribs 21, wherein one longitudinal connecting rib 22 is connected with the bending parts 211 of the plurality of transverse connecting ribs 21, so as to enhance the stability of the filter screen 20 at the bending parts 211, thereby facilitating bending of the filter screen 20.

Referring to fig. 2, in some embodiments, a plurality of ventilation holes 32 for air to pass through are formed in the grille 30, and an engaging member 31 is disposed on a side of the grille 30 adjacent to the rear panel 10. The rear panel 10 is further provided with an engagement groove 16 corresponding to the engagement piece 31, and the grill 30 is mounted on the rear panel 10 by engagement of the engagement piece 31 with the engagement groove 16. The grill 30 is installed at a side of the first air inlet surface 11 remote from the mobile air conditioner.

Referring to fig. 1 to 4, the assembly process of the filter screen of the mobile air conditioner provided by the utility model is as follows: the technician firstly bends the filter screen 20 along the bending part 211, so that the filter screen 20 is bent into the same U shape as the rear panel 10, the filter screen 20 passes through the jack 17 relative to the side edge of the rear panel 10 and then enters the limit groove 141, and the limit piece 14 limits the part between the bending part 211 and the edge of the filter screen 20, so that the filter screen 20 is prevented from deforming in the inserting process. When the part between the two bending parts 211 of the filter screen 20 is completely covered on the side of the first air inlet surface 11 far from the mobile air conditioner, the part from the bending part 211 to the edge of the filter screen 20 is completely covered on the side of the second air inlet surface 12 near to the mobile air conditioner, so that the first air inlet surface 11 and the second air inlet surface 12 are completely covered by one filter screen 20. The technician installs the grille 30 on the side of the first air inlet surface 11 far away from the mobile air conditioner through the cooperation of the clamping piece 31 and the clamping groove 16, and the grille 30 covers the part between the two bending parts 211 of the filter screen 20, thereby protecting the part between the two bending parts 211 of the filter screen 20.

In the description of the present utility model, it should be noted that, unless the terms "mounted," "connected," and "connected" are to be construed broadly, for example, they may be fixedly connected, or they may be detachably connected or integrally connected, or they may be mechanically connected, or they may be directly connected or indirectly connected through an intermediate medium, or they may be in communication with each other inside two elements or in an interaction relationship between 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.

It is to be understood that the terms "length," "width," "upper," "lower," "front-to-back," "left-to-right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing the utility model and simplifying the description based on the orientation or positional relationship shown in the drawings, and are not to be construed as limiting the utility model, as the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, or be implied.

While the foregoing is directed to the preferred embodiment of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. A filter screen, characterized in that: the connecting structure comprises a plurality of transverse connecting ribs and a plurality of longitudinal connecting ribs perpendicular to the transverse connecting ribs, wherein bending parts are arranged on the transverse connecting ribs, the thickness of each bending part is 60% -80% of the thickness of a main body of the transverse connecting rib, and one longitudinal connecting rib is connected with each bending part of the transverse connecting ribs.

2. A filter screen as claimed in claim 1, wherein: the main body thickness of the transverse connecting rib is 2.5mm.

3. A filter screen as claimed in claim 2, wherein: the thickness of the bending part is in the range of 1.5 mm-2.0 mm.

4. A filter screen according to claim 3, wherein: two bending parts are symmetrically arranged on the transverse connecting ribs.

5. A mobile air conditioner, characterized in that: comprising a filter screen according to any one of claims 1-4.

6. The mobile air conditioner according to claim 5, wherein: the novel air conditioner comprises a rear panel and a grid arranged on the rear panel, wherein a first air inlet surface and a second air inlet surface are arranged on the rear panel, a plane where the first air inlet surface is intersected with a plane where the second air inlet surface is located, and a plurality of holes are formed in the first air inlet surface and the second air inlet surface.

7. The mobile air conditioner according to claim 6, wherein: the first air inlet surface is provided with one, the second air inlet surface is provided with two, first air inlet surface is perpendicular with two second air inlet surface, be provided with the jack between first air inlet surface and the second air inlet surface.

8. The mobile air conditioner according to claim 7, wherein: the upper edge of second air inlet face is provided with the locating part of L type cross-section, one side of locating part with the back panel is perpendicular, the another side of locating part with the back panel is parallel and to the direction extension of second air inlet face, the locating part with form the spacing groove between the back panel.

9. The mobile air conditioner according to claim 8, wherein: the lower edge of the first air inlet surface is provided with a clamping hook, and a gap is formed between the clamping hook and the first air inlet surface.