CN217357362U

CN217357362U - Filter screen assembly, air duct machine and air conditioner

Info

Publication number: CN217357362U
Application number: CN202221324228.2U
Authority: CN
Inventors: 李思梦
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-02
Anticipated expiration: 2032-05-30

Abstract

Provided herein are a filter screen assembly, an air duct machine and an air conditioner. The filter screen subassembly includes: the frame is provided with a first connecting part, a magnetic suction connecting part and a second connecting part, the first connecting part is positioned at one end of the frame, the second connecting part is positioned at the other end of the frame, and the magnetic suction connecting part is positioned between the first connecting part and the second connecting part; and the filter screen is arranged in the frame and connected with the frame. The filter screen assembly is applied to the ducted air conditioner, the first connecting portion are connected with the first cooperation portion of the organism of the ducted air conditioner, the second connecting portion are connected with the second cooperation portion of the organism of the ducted air conditioner, the magnetic attraction of the connecting portions is arranged on the organism of the ducted air conditioner, the filter screen assembly and the organism are fixedly connected together, and in the operation process of the ducted air conditioner, the filter screen assembly cannot shake relative to the organism to generate abnormal sound.

Description

Filter screen assembly, air duct machine and air conditioner

Technical Field

The utility model relates to an electrical equipment field, concretely relates to filter screen subassembly, tuber pipe machine and an air conditioner.

Background

The existing air duct machine comprises a machine body provided with an air return opening, a filter screen assembly and two opposite guide rail grooves, wherein the guide rail grooves are positioned outside the machine body and fixed on the long edge opening wall of the air return opening, the filter screen assembly is inserted between the two guide rail grooves, a gap exists between the filter screen assembly and the guide rail grooves, and the filter screen assembly can generate abnormal sound due to shaking in the operation process of the air duct machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a filter screen subassembly is applied to the tuber pipe machine, can improve the tuber pipe machine operation in-process, and the filter screen subassembly can be because of rocking the problem that produces the abnormal sound.

The utility model mainly aims at still providing a tuber pipe machine and an air conditioner.

In order to achieve the above objects, an embodiment of the present invention provides a filter screen assembly, including: the frame is provided with a first connecting part, a magnetic suction connecting part and a second connecting part, the first connecting part is positioned at one end of the frame, the second connecting part is positioned at the other end of the frame, and the magnetic suction connecting part is positioned between the first connecting part and the second connecting part; and the filter screen is arranged in the frame and connected with the frame.

In an exemplary embodiment, the frame includes a first subframe and a second subframe, the number of the filter screens includes two, two filter screens are correspondingly disposed in the first subframe and the second subframe, two adjacent ends of the first subframe and the second subframe are connected, one of two ends of the first subframe and the second subframe, which are far away from each other, is provided with the first connecting portion, and the other end of the first subframe and the second subframe is provided with the second connecting portion.

In an exemplary embodiment, two adjacent ends of the first sub-frame and the second sub-frame are connected by a hinge.

In an exemplary embodiment, one of two adjacent ends of the first subframe and the second subframe is provided with a first slot, and the other one of the two adjacent ends of the first subframe and the second subframe is inserted into the first slot.

In an exemplary embodiment, the first sub-frame and the second sub-frame are each provided with the magnetically attractive connection portion.

In an exemplary embodiment, a tongue piece is disposed on a side surface of one end of the frame, the tongue piece and the side surface of one end of the frame enclose a second slot, a notch of the second slot faces away from the other end of the frame, and the first connecting portion is the second slot.

In an exemplary embodiment, a rib plate is vertically arranged on an end face of the other end of the frame, the rib plate is provided with a through hole, and the second connecting portion is the through hole.

In an exemplary embodiment, the frame is made of a non-ferromagnetic material, and the magnetic connection portion is a magnet.

The embodiment of the utility model provides an air duct machine, including organism and the arbitrary embodiment of the aforesaid that is equipped with the return air inlet filter screen subassembly, the one end of the mouth wall of return air inlet is equipped with first cooperation portion, the other end is equipped with second cooperation portion, first connecting portion with first cooperation portion is connected, the second connecting portion with second cooperation portion is connected.

In an exemplary embodiment, the opening wall of the air return opening comprises a first flange, a second flange, a third flange and a fourth flange which are bent inwards of the air return opening, the third flange is provided with a screw hole, the first matching portion is the first flange, the second matching portion is the screw hole, the second flange and the fourth flange are made of ferromagnetic materials, and the magnetic suction connecting portion is attracted to the third flange and the fourth flange.

The embodiment of the utility model provides an air conditioner, including above-mentioned arbitrary embodiment ducted air conditioner.

The utility model discloses among the technical scheme, the filter screen subassembly is applied to the tuber pipe machine, and first connecting portion are connected with the first cooperation of the organism of tuber pipe machine mutually, and the second connecting portion are connected with the second cooperation of the organism of tuber pipe machine mutually, and magnetism is inhaled connecting portion actuation on the organism of tuber pipe machine, realizes being in the same place filter screen subassembly and organism fixed connection, and in the tuber pipe machine operation process, the filter screen subassembly can not rock and produce the abnormal sound for the organism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of a view angle of a screen assembly according to an embodiment of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is an enlarged view of the portion B of FIG. 1;

FIG. 4 is a schematic view of the screen assembly of FIG. 1 from another perspective;

fig. 5 is a schematic structural view of a screen assembly according to another embodiment of the present invention;

fig. 6 is a schematic structural diagram of a machine body according to an embodiment of the present invention;

fig. 7 is a schematic perspective view of a duct type air conditioner according to an embodiment of the present invention;

FIG. 8 is an enlarged view of the portion C of FIG. 7;

FIG. 9 is a perspective view of the duct machine of FIG. 7 from another perspective;

fig. 10 is an enlarged view of the portion D in fig. 9.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 10 is:

100 machine body, 110 air return opening, 111 first matching part, 112 second matching part, 113 second flanging, 114 third flanging, 115 fourth flanging, 200 filter screen component, 210 frame, 211 first connecting part, 212 magnetic suction connecting part, 213 second connecting part, 214 first subframe, 215 second subframe, 216 hinge, 217 slot component, 218 tongue piece, 219 rib plate, 220 filter screen and 230 mounting part.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, and may be internal or external to the two elements or may be in an interaction relationship with the two elements, unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

As shown in fig. 1 to 10, an air duct machine according to an embodiment of the present invention includes a machine body 100 provided with an air return opening 110 and a filter screen assembly 200, wherein one end of an opening wall of the air return opening 110 is provided with a first matching portion 111, and the other end is provided with a second matching portion 112. The screen assembly 200 includes: the frame 210, the frame 210 is provided with a first connecting part 211, a magnetic connecting part 212 and a second connecting part 213, the first connecting part 211 is located at one end of the frame 210, the second connecting part 213 is located at the other end of the frame 210, and the magnetic connecting part 212 is located between the first connecting part 211 and the second connecting part 213; and a screen 220, the screen 220 being disposed within the frame 210 and coupled to the frame 210. The first connection portion 211 is connected to the first mating portion 111, and the second connection portion 213 is connected to the second mating portion 112.

According to the air duct machine, the first connecting portion 211 is connected with the first matching portion 111, the second connecting portion 213 is connected with the second matching portion 112, the magnetic suction connecting portion 212 is sucked on the opening wall of the air return opening 110, the filter screen assembly 200 and the machine body 100 are fixedly connected together, and in the operation process of the air duct machine, the filter screen assembly 200 cannot shake relative to the machine body 100 to generate abnormal sound.

In an exemplary embodiment, as shown in fig. 1, 4 and 5, the frame 210 includes a first subframe 214 and a second subframe 215, two filter screens 220 are provided, the two filter screens 220 are correspondingly provided on the first subframe 214 and the second subframe 215, the first subframe 214 and the second subframe 215 are sequentially disposed in a length direction of the frame 210, two adjacent ends of the first subframe 214 and the second subframe 215 are connected, one of two ends of the first subframe 214 and the second subframe 215, which are far away, is provided with a first connecting portion 211, and the other end is provided with a second connecting portion 213. By configuring the frame 210 as a one-piece structure, the minimum length of the mounting openings for each piece of structure (relative to the minimum length of the mounting openings for the unitary screen assembly 200) is less during installation of the frame 210 within the mounting openings of a suspended ceiling.

Of course, the frame 210 may be set as three, four, or five parts, etc., all of which can achieve the purpose of the present application, and the purpose of the present application does not depart from the design concept of the present invention, which is not described herein again, and all of which should fall within the protection scope of the present application.

As shown in fig. 4, the two adjacent ends of the first sub-frame 214 and the second sub-frame 215 are connected by hinges 216, and this connection mode has a simple structure, low cost and mature technology; alternatively, as shown in fig. 5, one of the two adjacent ends of the first sub-frame 214 and the second sub-frame 215 is provided with a first slot, and the other is inserted into the first slot, for example, the slot member 217 is fixed on the end surface of one of the two adjacent ends of the first sub-frame 214 and the second sub-frame 215, and the first slot is formed by the slot member 217, which is simple in structure and easy to fix the slot member 217; the above can realize the purpose of this application, and its purpose does not break away from the design thought of the utility model, and it is no longer repeated here, all should belong to the scope of protection of this application.

In an example, as shown in fig. 3, the first sub-frame 214 and the second sub-frame 215 are both provided with magnetic attraction connecting portions 212, and the plurality of magnetic attraction connecting portions 212 are all attracted to the opening wall of the air return opening 110, so that the first sub-frame 214 and the second sub-frame 215 are connected firmly at any position with the opening wall of the air return opening 110 through multi-point connection and do not shake relatively.

In an example, as shown in fig. 6 and 10, the opening wall of the air return opening 110 includes a first flange, a second flange 113, a third flange 114 and a fourth flange 115 which are bent inward the air return opening 110, the first flange, the second flange 113, the third flange 114 and the fourth flange 115 are sequentially arranged along the circumferential direction, the first flange and the third flange 114 are opposite and are both short-side flanges, the second flange 113 and the fourth flange 115 are opposite and are both long-side flanges, the third flange 114 is provided with screw holes, the first matching portion 111 is the first flange, and the second matching portion 112 is the screw holes. As shown in fig. 1, 2, 5, 7 to 10, a tongue piece 218 is disposed on a side surface of one end of the frame 210, the tongue piece 218 and the side surface of one end of the frame 210 enclose a second slot, a slot opening of the second slot faces away from the other end of the frame 210, the first connection portion 211 is the second slot, a rib 219 is vertically disposed on an end surface of the other end of the frame 210, a through hole is disposed on a side surface of the rib 219, and the second connection portion 213 is a through hole. Firstly: inserting the first flanging into the second slot; then: the magnetic suction connecting part 212 is adsorbed on the second flanging 113 and the fourth flanging 115 of the air return opening 110, and the screw hole is opposite to the through hole; and finally: the screw penetrates through the through hole and is screwed in the screw hole; the filter screen assembly 200 and the machine body 100 are fixedly coupled together. The filter screen assembly 200 is firmly connected with the machine body 100, and the filter screen assembly 200 cannot shake relative to the machine body 100 to generate abnormal sound in the operation process of the air duct machine.

The second flange 113 and the fourth flange 115 may be made of a non-ferromagnetic material, and a ferromagnetic material or a magnet is disposed on the second flange 113 and the fourth flange 115 at a position corresponding to the magnetic attraction connecting portion 212, so as to attract the magnetic attraction connecting portion 212; or, the second flange 113 and the fourth flange 115 may be made of ferromagnetic material, and the magnetic connecting portion 212 is attracted to the third flange 114 and the fourth flange 115; the above can achieve the purpose of the present application, and the purpose of the present application does not depart from the design concept of the present invention, which is not repeated herein, and all should fall within the protection scope of the present application.

In an example, as shown in fig. 3, the magnetic connecting portion 212 is configured as a magnet, and two ends of the U-shaped mounting member 230 are riveted to the frame 210, so that the magnet is limited in an area enclosed by the mounting member 230 and the frame 210, the magnet is prevented from moving in position during use, and the frame 210 is better ensured to be stably connected with the second flange 113 and the fourth flange 115.

The frame 210 may be made of a non-ferromagnetic material, such as aluminum or aluminum alloy; alternatively, the frame 210 may be made of a ferromagnetic material, such as iron; the above can achieve the purpose of the present application, and the purpose of the present application does not depart from the design concept of the present invention, which is not repeated herein, and all should fall within the protection scope of the present application.

The embodiment of the utility model provides an air conditioner (not shown in the figure), including the tuber pipe machine of any preceding embodiment.

The air conditioner has all the advantages of the air duct machine provided by any one of the embodiments, and the description is omitted here.

To sum up, the utility model discloses among the technical scheme, the filter screen subassembly is applied to the tuber pipe machine, and first connecting portion are connected with the first cooperation of the organism of tuber pipe machine mutually, and the second connecting portion are connected with the second cooperation of the organism of tuber pipe machine mutually, and the suction of connecting portion is inhaled to magnetism on the organism of tuber pipe machine, realizes being in the same place filter screen subassembly and organism fixed connection, and the tuber pipe machine operation in-process, the filter screen subassembly can not rock and produce the abnormal sound for the organism.

In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" word structure "and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and thus, is not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "mounted" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the conception of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A screen assembly, comprising:

the frame is provided with a first connecting part, a magnetic suction connecting part and a second connecting part, the first connecting part is positioned at one end of the frame, the second connecting part is positioned at the other end of the frame, and the magnetic suction connecting part is positioned between the first connecting part and the second connecting part; and

and the filter screen is arranged in the frame and connected with the frame.

2. The screen assembly of claim 1, wherein the frame comprises a first subframe and a second subframe, the screen comprising two screens, two screens being disposed in one-to-one correspondence within the first subframe and the second subframe, wherein adjacent ends of the first subframe and the second subframe are connected, and wherein one of the ends of the first subframe and the second subframe that are remote from each other is provided with the first connecting portion and the other is provided with the second connecting portion.

3. The screen assembly of claim 2,

two adjacent ends of the first sub-frame and the second sub-frame are connected through a hinge; or

One of two adjacent ends of the first sub frame and the second sub frame is provided with a first slot, and the other one is inserted into the first slot.

4. The screen assembly of claim 2, wherein the first subframe and the second subframe are each provided with the magnetically attractive connection.

5. The screen assembly of any one of claims 1 to 4, wherein a side of one end of the frame is provided with a tongue, the tongue and the side of one end of the frame enclose a second slot, a notch of the second slot faces away from the other end of the frame, and the first connection portion is the second slot.

6. The screen assembly according to any one of claims 1 to 4, wherein a rib is erected on an end face of the other end of the frame, the rib is provided with a through hole, and the second connecting portion is the through hole.

7. The screen assembly of any one of claims 1 to 4, wherein the frame is made of a non-ferromagnetic material, and the magnetically attached portion is a magnet.

8. An air duct machine, characterized by, including the organism that is equipped with the return air inlet and the filter screen subassembly of any one of claims 1 to 7, the one end of the mouth wall of return air inlet is equipped with first cooperation portion, and the other end is equipped with the second cooperation portion, first connecting portion with first cooperation portion is connected, the second connecting portion with second cooperation portion is connected.

9. The duct unit according to claim 8, wherein the opening wall of the air return opening includes a first flange, a second flange, a third flange, and a fourth flange bent inward of the air return opening, the third flange has a screw hole, the first fitting portion is the first flange, the second fitting portion is the screw hole, the second flange and the fourth flange are made of ferromagnetic material, and the magnetic coupling portion is attracted to the third flange and the fourth flange.

10. An air conditioner characterized by comprising the duct machine according to claim 8 or 9.