Rat-proof baffle of air conditioner

Abstract

The utility model provides an air conditioner ratproof baffle which comprises a baffle body, the baffle body is installed on a hanging machine back plate, a pipe hole is formed in the baffle body, a baffle cover and a baffle ring are arranged in the pipe hole, the baffle cover, the baffle ring and the pipe hole are coaxially arranged, the outer ring wall of the baffle ring and the hole wall of the pipe hole are connected through a plurality of first connecting parts, and the baffle ring is connected with the pipe hole through a plurality of second connecting parts. The inner ring wall of the baffle ring is connected with the peripheral wall of the baffle cover through a plurality of second connecting parts, the baffle cover, the baffle ring, the baffle body, the first connecting parts and the second connecting parts are integrally formed through injection molding, and a plurality of pricking needles are arranged on the outer side face of the baffle body around the pipe hole. The ratproof baffle is installed on an indoor hanging machine of an air conditioner, a user can obtain a proper hole diameter for a pipeline to penetrate through by shearing the first connecting part or the second connecting part according to the size of the pipeline, and the ratproof baffle plays a role in preventing animals such as rats and bats from entering through the blocking effect of the pricking needles.

Description

Technical Field

[0001] The utility model relates to a rat-proof baffle for an air conditioner. Background Art

[0002] The indoor air conditioner is fixed on the indoor wall. In order to facilitate the passage of pipes between the indoor and outdoor units, a through hole is usually opened on the wall behind the indoor air conditioner for the pipe to pass through. In order to facilitate the easy passage of the pipe, the hole is usually larger. As a result, in real life, animals such as rats and bats will crawl into the indoor air conditioner along the pipes and holes. Once they defecate or get trapped and die inside, it will cause serious odor and breed bacteria.

[0003] Therefore, it is necessary to make further improvements. Utility Model Content

[0004] The purpose of the utility model is to overcome the above problems and provide an air conditioner anti-rat baffle, which can prevent rats and bats from entering the interior of the indoor air conditioner.

[0005] To achieve the above-mentioned purpose, the utility model provides an air-conditioning rat-proof baffle, including a baffle body, which is installed on the back plate of the hanging machine, and a pipe hole is opened on the baffle body, and a baffle cover and a baffle ring are provided in the pipe hole. The baffle cover and the baffle ring are coaxially arranged with the pipe hole, and the outer ring wall of the baffle ring is connected to the hole wall of the pipe hole by multiple first connecting parts, and the inner ring wall of the baffle ring is connected to the outer peripheral wall of the baffle cover by multiple second connecting parts. The baffle cover, baffle ring, baffle body, first connecting part and second connecting part are injection molded as a whole, and multiple needles are provided on the outer side surface of the baffle body around the pipe hole.

[0006] In one or more embodiments, the outer side of the baffle body is provided with an annular connecting wall around the tube hole, a screw cap is screwed on the annular connecting wall, and a avoidance hole corresponding to the tube hole is opened on the screw cap, and the multiple needles are distributed on the screw cap.

[0007] In one or more embodiments, the needle is inclined toward the central axis of the tube hole, and the inclination angle of the needle is 60-85 degrees.

[0008] In one or more embodiments, the needle and the screw cap are integrally formed by injection molding, and the outer peripheral wall of the screw cap is provided with an anti-slip structure.

[0009] In one or more embodiments, the thickness of the first connecting portion and the second connecting portion is 1MM-3MM.

[0010] Compared with the background technology, the present invention has the following effects: the rat-proof baffle is installed on the indoor hanging unit of the air conditioner, and the user can obtain a suitable size of aperture for the pipe to pass through by cutting the first connecting part or the second connecting part according to the size of the pipe, and the blocking effect of the needle can prevent animals such as rats and bats from entering. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 Schematic diagram of the structure of the rodent-proof baffle in this embodiment. DETAILED DESCRIPTION

[0012] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0013] Please see attached Figure 1 The utility model provides an air-conditioning rat-proof baffle, including a baffle body, the baffle body 1 is installed on the back plate of the hanging machine, and can be fixed by screws. A pipe hole 2 is opened on the baffle body, and the pipe hole corresponds to the pipe outlet on the back plate of the hanging machine. A baffle cover 3 and a baffle ring 4 are provided in the pipe hole. The baffle cover and the baffle ring are coaxially arranged with the pipe hole. The outer ring wall of the baffle ring 4 is connected to the hole wall of the pipe hole by multiple first connecting parts 5, and the inner ring wall of the baffle ring is connected to the outer peripheral wall of the baffle cover by multiple second connecting parts 6. The baffle cover, baffle ring, baffle body, first connecting part and second connecting part are injection molded as a whole. The installer chooses to cut off the first connecting part or the second connecting part according to the aperture size of the pipe. A plurality of stingers 7 are provided on the outer side of the baffle body 1 around the pipe hole. The function of the stinger is to drive away mice and bats that try to enter the indoor hanging machine from the pipe hole. Specifically, when mice or bats enter the pipe from the outside, they will collide with the needles, which will hurt them, causing them to stop moving forward and retreat after being pricked by the needles.

[0014] The outer side of the baffle body 1 is provided with an annular connecting wall 8 around the tube hole, and a screw cover 9 is screwed on the annular connecting wall. The screw cover is provided with an avoidance hole 10 corresponding to the tube hole. The multiple needles 7 are distributed on the screw cover, and the needles are independent of the baffle body so that the two can be assembled together as needed.

[0015] The needles 8 are inclined toward the central axis of the tube hole 2 at an angle of 60-85 degrees, so that the tips of the needles can be brought closer together and the repelling ability can be improved.

[0016] The needle 7 and the screw cap 9 are integrally formed by injection molding, and the outer peripheral wall of the screw cap is provided with an anti-slip structure to play an anti-slip role and facilitate the screwing of the screw cap.

[0017] The thickness of the first connecting portion 5 and the second connecting portion 6 is 1MM-3MM, preferably 1MM, 2MM and 3MM, to avoid the first connecting portion and the second connecting portion being too thick and difficult to cut.

[0018] The above description is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the content disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. An air conditioner anti-rat baffle, comprising a baffle body, wherein the baffle body (1) is mounted on a hook back plate, and is characterized in that: A tube hole (2) is formed on the baffle body, and a baffle cover (3) and a baffle ring (4) are provided in the tube hole. The baffle cover and the baffle ring are coaxially arranged with the tube hole. The outer ring wall of the baffle ring (4) is connected to the hole wall of the tube hole via a plurality of first connecting parts (5), and the inner ring wall of the baffle ring is connected to the outer peripheral wall of the baffle cover via a plurality of second connecting parts (6). The baffle cover, the baffle ring, the baffle body, the first connecting part and the second connecting part are integrally formed by injection molding. A plurality of needles (7) are provided on the outer side surface of the baffle body (1) around the tube hole.

2. The air conditioner rodent-proof baffle according to claim 1, characterized in that: The outer side surface of the baffle body (1) is provided with an annular connecting wall (8) around the tube hole, a screw cap (9) is screwed on the annular connecting wall, and a avoidance hole (10) corresponding to the tube hole is opened on the screw cap, and the multiple needles (7) are distributed on the screw cap.

3. The air conditioner rodent-proof baffle according to claim 1 or 2, characterized in that: The needle (7) is inclined toward the central axis of the tube hole (2), and the inclination angle of the needle is 60-85 degrees.

4. The air conditioner rodent-proof baffle according to claim 3, characterized in that: The needle (7) and the screw cap (9) are integrally formed by injection molding, and the outer peripheral wall of the screw cap is provided with an anti-slip structure.

5. The air conditioner rodent-proof baffle according to claim 3, characterized in that: The thickness of the first connecting portion (5) and the second connecting portion (6) is 1mm-3mm.

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