Air conditioner ventilation pipe

Abstract

The utility model discloses an air conditioner vent pipe, the air conditioner vent pipe comprises a pipe body, the pipe body is enclosed by integrally formed PP hollow plastic sheets, the pipe body comprises a top side plate, a left side plate, a bottom side plate and a right side plate which are connected in sequence, the top side plate comprises a top side plate body part and a top side plate connecting part which are connected with each other, the right side plate comprises a right side plate body part and a right side plate connecting part which are connected with each other, the right side plate connecting part and the top side plate connecting part are welded through ultrasonic waves, the pipeline body can be switched between an unfolded state and a folded state, and when the pipeline body is in the unfolded state, the top side plate and the bottom side plate are oppositely arranged at intervals; the top side plate, the left side plate, the bottom side plate and the right side plate are enclosed to form a ventilating duct; when the pipeline body is in a folded state, the top side plate, the left side plate, the bottom side plate and the right side plate all extend in the horizontal direction.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical appliances, in particular to an air conditioning ventilation pipe. Background Art

[0002] Existing air conditioning ventilation pipes are usually plastic pipes or iron pipes or steel pipes. Although they have good strength, the pipes are already formed when they leave the factory. They require a large space during transportation and storage, which has high transportation and storage costs. In addition, the pipes are heavy, which further leads to high transportation costs. At the same time, heavier pipes are not easy to install.

[0003] Therefore, an air conditioning ventilation duct is urgently needed to solve the above problems. Utility Model Content

[0004] This utility model aims to at least partially address one of the problems existing in the prior art. To this end, it proposes an air conditioning duct, which utilizes an integrally molded PP hollow plastic sheet to enclose the duct body. PP hollow plastic is lightweight, waterproof, anti-static, and aging-resistant, making the duct more durable, lightweight, and easy to transport. It also provides a waterproof effect, preventing outdoor rainwater from seeping into the duct and then flowing through it to the air conditioner. Furthermore, the duct body can be switched between an unfolded and folded state, allowing the duct to be transported and stored in the folded state, facilitating transportation and storage. When the duct is needed, the duct body is unfolded, resulting in a simple structure.

[0005] The above purpose is achieved through the following technical solutions:

[0006] 1. The duct body of claim 1, wherein the duct body is formed by enclosing an integrally formed PP hollow plastic sheet, the duct body comprising a top side panel, a left side panel, a bottom side panel and a right side panel connected in sequence, the top side panel comprising a top side panel body portion and a top side panel connecting portion connected to each other, the right side panel comprising a right side panel body portion and a right side panel connecting portion connected to each other, the right side panel connecting portion and the top side panel connecting portion being ultrasonically welded, the duct body being able to switch between an expanded state and a folded state, when the duct body is in the expanded state, the top side panel is opposite to and spaced from the bottom side panel, the left side panel is opposite to and spaced from the right side panel, and a ventilation duct is enclosed between the top side panel, the left side panel, the bottom side panel and the right side panel; when the duct body is in the folded state, the top side panel, the left side panel, the bottom side panel and the right side panel are all extended in a horizontal direction, and the left side panel and the bottom side panel are coplanar, and any two of the top side panel, the right side panel and the bottom side panel are all arranged in parallel.

[0007] Optionally, a sealing plate is further included, and the sealing plate is arranged between the top side plate connecting portion and the right side plate connecting portion.

[0008] Optionally, there are multiple welding points between the right side plate connecting portion and the top side plate connecting portion, and the multiple welding points are arranged at intervals.

[0009] Optionally, the sealing plate includes a sealing plate body and a plurality of avoidance holes arranged on the sealing plate body, the plurality of avoidance holes are arranged at intervals and correspond one-to-one to the plurality of welding points, and the orthographic projections of the welding points in the vertical direction are located within the avoidance holes.

[0010] Optionally, the sealing plate is a rubber plate.

[0011] Optionally, cavities are provided in the top side panel, the left side panel, the bottom side panel and the right side panel, and reinforcement components are provided in the cavities.

[0012] Optionally, the reinforcement assembly comprises a plurality of interconnected reinforcement structures.

[0013] Optionally, the reinforcement structure includes a first reinforcement portion and a second reinforcement portion connected to each other, the first reinforcement portion and the second reinforcement portion are both connected to the inner wall of the cavity, and the first reinforcement portion and the second reinforcement portion both have an angle with the inner wall of the cavity.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects:

[0015] The air conditioning duct provided by this utility model utilizes an integrally molded PP hollow plastic sheet to enclose the duct body. PP hollow plastic is lightweight, waterproof, anti-static, and aging-resistant, making the duct more durable, lightweight, and easy to transport. It also provides waterproofing, preventing outdoor rainwater from seeping into the duct and then flowing through it to the air conditioner. Furthermore, the duct body can be switched between an unfolded and folded state, allowing the duct to be transported and stored in the folded state. When the duct is needed, the duct body is unfolded. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the air conditioning ventilation duct provided by a specific embodiment of the utility model (in the expanded state);

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the air conditioning ventilation duct provided by a specific embodiment of the utility model (folded state);

[0018] Figure 3 yes Figure 2A top view of

[0019] Figure 4 yes Figure 1 A top view of

[0020] Figure 5 yes Figure 4 Cross-sectional view at AA in the middle;

[0021] Figure 6 yes Figure 5 Enlarged view of point B in the middle;

[0022] Figure 7 It is a top view of a sealing plate of an air conditioning ventilation duct provided by a specific embodiment of the utility model.

[0023] In the picture:

[0024] 1. Pipe body; 11. Top side panel; 111. Top side panel body; 112. Top side panel connection portion; 12. Bottom side panel; 13. Left side panel; 14. Right side panel; 141. Right side panel body; 142. Right side panel connection portion; 15. Reinforcement structure; 151. First reinforcement portion; 152. Second reinforcement portion;

[0025] 2. Sealing plate; 21. Sealing plate body; 22. Avoidance hole;

[0026] 10. Ventilation duct; 20. Welding point; 30. Cavity. DETAILED DESCRIPTION

[0027] The following examples illustrate the present invention, but the present invention is not limited by these examples. Modifications to the specific embodiments of the present invention or equivalent replacements of some technical features without departing from the spirit of the present invention should be included in the scope of the technical solution claimed in the present invention.

[0028] Please refer to Figure 1-Figure 7The utility model provides an air conditioning ventilation duct, including a duct body 1, which is formed by enclosing an integrally formed PP hollow plastic sheet. The duct body 1 includes a top side panel 11, a left side panel 13, a bottom side panel 12 and a right side panel 14 connected in sequence. The top side panel 11 includes a top side panel body portion 111 and a top side panel connecting portion 112 connected to each other. The right side panel 14 includes a right side panel body portion 141 and a right side panel connecting portion 142 connected to each other. The right side panel connecting portion 142 is ultrasonically welded to the top side panel connecting portion 112. The duct body 1 can be in the unfolded state. and folded states. When the duct body 1 is in the unfolded state, the top side panel 11 and the bottom side panel 12 are opposite and spaced apart, the left side panel 13 and the right side panel 14 are opposite and spaced apart, and the top side panel 11, the left side panel 13, the bottom side panel 12 and the right side panel 14 are enclosed to form a ventilation duct 10; when the duct body 1 is in the folded state, the top side panel 11, the left side panel 13, the bottom side panel 12 and the right side panel 14 are all extended in the horizontal direction, and the left side panel 13 and the bottom side panel 12 are coplanar, and any two of the top side panel 11, the right side panel 14 and the bottom side panel 12 are all parallel.

[0029] The air conditioning ventilation duct provided by the utility model is enclosed by an integrally molded PP hollow plastic sheet to form a duct body 1. PP hollow plastic has the advantages of being lightweight, waterproof, anti-static, and aging-resistant, thereby making the ventilation duct more durable, lightweight, and easy to handle and transport. It also provides a waterproof effect on the ventilation duct, preventing outdoor rainwater from seeping into the ventilation duct 10 and then flowing through the ventilation duct 10 to the air conditioner. In addition, the duct body 1 can be switched between an unfolded state and a folded state, so that the air conditioning ventilation duct can be stored in the folded state during transportation and storage, which is convenient for transportation and storage. When the air conditioning ventilation duct is needed, the duct body 1 is unfolded.

[0030] Optionally, a sealing plate 2 is also included, which is arranged between the top side panel connection portion 112 and the right side panel connection portion 142. Since at least part of the air-conditioning ventilation duct is arranged outdoors and is often exposed to rain, simple ultrasonic welding is difficult to meet the waterproof requirements. When the rain is heavy and the rain lasts for a long time, rainwater can easily enter the ventilation duct 10 through the ultrasonic welding. Therefore, this embodiment further improves the waterproof effect of the air-conditioning ventilation duct by arranging a sealing plate 2 between the top side panel connection portion 112 and the right side panel connection portion 142.

[0031] Optionally, there are multiple welding points 20 between the right side plate connecting portion 142 and the top side plate connecting portion 112, and the multiple welding points 20 are arranged at intervals to improve the welding effect and ensure the stability of the air conditioning ventilation duct.

[0032] Optionally, the sealing plate 2 includes a sealing plate body 21 and a plurality of avoidance holes 22 arranged on the sealing plate body 21. The plurality of avoidance holes 22 are arranged at intervals and correspond one-to-one to the plurality of welding points 20. The vertical projection of the welding point 20 is located within the avoidance hole 22. By arranging the avoidance hole 22 on the sealing plate body 21, ultrasonic welding can pass through the avoidance hole 22 to weld the top side plate connection part 112 and the right side plate connection part 142 together, thereby ensuring the welding effect.

[0033] Optionally, the sealing plate 2 is a rubber plate, which has low cost and good sealing effect.

[0034] Optionally, a cavity 30 is provided in the top side panel 11, the left side panel 13, the bottom side panel 12 and the right side panel 14, and a reinforcing component is provided in the cavity 30 to improve the strength of the top side panel 11, the left side panel 13, the bottom side panel 12 and the right side panel 14.

[0035] Optionally, the reinforcement assembly comprises a plurality of interconnected reinforcement structures 15 .

[0036] Optionally, the reinforcement structure 15 includes a first reinforcement portion 151 and a second reinforcement portion 152 that are connected to each other. The first reinforcement portion 151 and the second reinforcement portion 152 are both connected to the inner wall of the cavity 30. The first reinforcement portion 151 and the second reinforcement portion 152 have an angle with the inner wall of the cavity 30, so that the first reinforcement portion 151, the second reinforcement portion 152 and the inner wall of the cavity 30 form a triangle, thereby improving the structural strength.

[0037] The above descriptions are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these all fall within the scope of protection of the present invention.

Claims

1. An air conditioning ventilation duct, characterized in that: The invention comprises a pipe body (1), wherein the pipe body (1) is formed by enclosing an integrally formed PP hollow plastic sheet, wherein the pipe body (1) comprises a top side panel (11), a left side panel (13), a bottom side panel (12) and a right side panel (14) connected in sequence, wherein the top side panel (11) comprises a top side panel body portion (111) and a top side panel connecting portion (112) connected to each other, wherein the right side panel (14) comprises a right side panel body portion (141) and a right side panel connecting portion (142) connected to each other, wherein the right side panel connecting portion (142) is ultrasonically welded to the top side panel connecting portion (112), wherein the pipe body (1) can be switched between an unfolded state and a folded state, wherein the pipe body (1) is in an unfolded state and a folded state. When the duct body (1) is in the folded state, the top side panel (11) and the bottom side panel (12) are opposite to and spaced apart from each other, the left side panel (13) and the right side panel (14) are opposite to and spaced apart from each other, and the top side panel (11), the left side panel (13), the bottom side panel (12) and the right side panel (14) are enclosed to form a ventilation duct (10); when the duct body (1) is in the folded state, the top side panel (11), the left side panel (13), the bottom side panel (12) and the right side panel (14) are all extended in the horizontal direction, and the left side panel (13) and the bottom side panel (12) are coplanar, and any two of the top side panel (11), the right side panel (14) and the bottom side panel (12) are all arranged in parallel.

2. The air conditioning ventilation duct according to claim 1, characterized in that: It also includes a sealing plate (2), which is arranged between the top side plate connecting portion (112) and the right side plate connecting portion (142).

3. The air conditioning ventilation duct according to claim 2, characterized in that: There are multiple welding points (20) between the right side plate connection part (142) and the top side plate connection part (112), and the multiple welding points (20) are arranged at intervals.

4. The air conditioning ventilation duct according to claim 3, characterized in that: The sealing plate (2) comprises a sealing plate body (21) and a plurality of avoidance holes (22) arranged on the sealing plate body (21); the plurality of avoidance holes (22) are arranged at intervals and correspond one-to-one with the plurality of welding points (20); and the orthographic projections of the welding points (20) in the vertical direction are located within the avoidance holes (22).

5. The air conditioning ventilation duct according to claim 2, characterized in that: The sealing plate (2) is a rubber plate.

6. The air conditioning ventilation duct according to any one of claims 1 to 5, characterized in that: The top side plate (11), the left side plate (13), the bottom side plate (12) and the right side plate (14) are all provided with cavities (30), and the cavities (30) are all provided with reinforcement components.

7. The air conditioning ventilation duct according to claim 6, characterized in that: The reinforcement assembly includes a plurality of interconnected reinforcement structures (15).

8. The air conditioning ventilation duct according to claim 7, characterized in that: The reinforcing structure (15) comprises a first reinforcing portion (151) and a second reinforcing portion (152) connected to each other, wherein the first reinforcing portion (151) and the second reinforcing portion (152) are both connected to the inner wall of the cavity (30), and the first reinforcing portion (151) and the second reinforcing portion (152) form an angle with the inner wall of the cavity (30).

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