Oil removal mechanism of range hood

Abstract

The utility model discloses an oil removal mechanism of a range hood, and belongs to the technical field of oil removal. The oil removing mechanism of the range hood comprises a fixing plate, an inclined oil removing assembly is arranged in front of the fixing plate, a magnet strip is arranged in front of the oil removing assembly, a communicating cover is arranged on one side of the oil removing assembly, and an oil collecting box is movably connected to the lower end of the communicating cover in a clamped mode; the oil removal assembly comprises an oil removal frame located in front of the fixing plate, sealing plates are fixedly connected to the two ends of the oil removal frame, oil-proof paper penetrates through the oil removal frame used for drainage, the oil-proof paper effectively shields the oil removal frame, waste oil is prevented from being directly attached to the oil removal frame, and the cleaning difficulty is greatly reduced. The oil-proof paper is tightly attached to the inner wall of the oil removal frame through the limiting strips, and the oil-proof effect is further enhanced. When the oil-proof paper adsorbs a large amount of waste oil and dust, the dirty part can be replaced by pulling the oil-proof paper, operation is easy and convenient, deep cleaning of the whole oil removal structure is not needed, time and energy are saved, and the effect of rapidly removing oil for the oil removal frame is achieved.

Description

Technical Field

[0001] This application relates to the field of oil removal technology, and more specifically, to an oil removal mechanism for a range hood. Background Technology

[0002] The grease removal mechanism of a range hood is a component used to handle the grease in the grease guide groove of the range hood. It works with the grease drain pipe to allow the grease to drain smoothly. Some range hoods are equipped with absorbent materials such as oil-absorbing cotton to further absorb residual grease, ensuring that the grease in the grease guide groove is cleaned in a timely manner and avoiding overflow and odor.

[0003] The grease removal mechanism of common range hoods lacks effective shielding, allowing grease to adhere directly. Over time, the grease hardens, requiring repeated wiping and soaking for cleaning, consuming large amounts of cleaning agents and manpower, making cleaning extremely difficult. Furthermore, the ordinary structure lacks a close-fitting oil-proof design, resulting in poor oil-proofing. When cleaning is needed, the entire grease removal structure often has to be disassembled, a cumbersome, time-consuming, and labor-intensive process.

[0004] In view of this, this application proposes an oil removal mechanism for a range hood. Utility Model Content

[0005] The purpose of this application is to provide an oil removal mechanism for a range hood, which solves the technical problems mentioned in the background art.

[0006] This application provides an oil removal mechanism for a range hood, including a fixed plate. An inclined oil removal component is located in front of the fixed plate, and a magnetic strip is located in front of the oil removal component. A connecting cover is located on one side of the oil removal component, and an oil collection box is movably engaged at the lower end of the connecting cover. The oil removal component includes an oil removal frame located in front of the fixed plate. Sealing plates are fixedly connected to both ends of the oil removal frame. Limiting strips are fixedly connected to the end faces of the two sealing plates that are close to each other, and the limiting strips are spaced apart from the inner wall of the oil removal frame. A connecting strip is fixedly connected between the fixed plate and the oil removal frame, and a through-hole is provided inside the connecting strip.

[0007] Optionally, a fixing block is fixedly connected to both sides of the upper surface of the connecting strip, and an extrusion strip is rotatably connected between the two fixing blocks. A fixing shaft is movably inserted into one end of the extrusion strip, and both ends of the fixing shaft are fixedly connected to the fixing block.

[0008] Optionally, a torsion spring is sleeved around the fixed shaft, one end of the torsion spring is fixedly connected to the fixed shaft, and the other end of the torsion spring is fixedly connected to the extrusion strip.

[0009] Optionally, a connecting pipe is inserted through the lower part of the interior of one side of the sealing plate, one end of the connecting pipe extends into the connecting cover, and the connecting cover is fixedly connected to the connecting pipe.

[0010] Optionally, the other end of the connecting tube passes through the extrusion strip on one side, and the magnetic strip is attracted to the degreasing frame.

[0011] Optionally, an inclined connecting plate is fixedly connected to one side of the lower end face of the fixing plate, and a fixing rod is fixedly connected to the side wall of the connecting plate.

[0012] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0013] This application utilizes an oil-proof paper inserted through an oil-removing frame for drainage. The paper effectively shields the frame, preventing waste oil from directly adhering to it and significantly reducing cleaning difficulty. A limiting strip ensures a tight fit between the paper and the inner wall of the frame, further enhancing the oil-proof effect. Once the paper has absorbed a large amount of waste oil and dust, simply pulling it allows for easy replacement of the soiled section. This simple operation eliminates the need for deep cleaning of the entire oil-removing structure, saving time and effort and providing a quick and effective oil removal process. Simultaneously, the angled installation of the oil-removing frame conforms to the gravity flow characteristics of waste oil, allowing it to smoothly pass through the connecting pipe into the connecting cover and the oil collection box, ensuring continuous waste oil collection. The oil collection box is easy to disassemble, facilitating waste oil removal by staff. Furthermore, replacing the paper does not disrupt the waste oil treatment process, ensuring the range hood remains in optimal working condition. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the oil removal mechanism of the range hood disclosed in the embodiments of this application;

[0015] Figure 2 This is a schematic diagram of the internal structure of the oil removal frame of the oil removal mechanism of the range hood disclosed in the embodiments of this application;

[0016] Figure 3 This is a cross-sectional view of the oil removal mechanism of the range hood disclosed in the embodiments of this application;

[0017] Figure 4 The oil removal mechanism of the range hood disclosed in the embodiments of this application Figure 3 A magnified view of a portion of area A;

[0018] The following are the labels in the diagram: 1. Fixing plate; 2. Connecting plate; 3. Fixing rod; 4. Oil removal assembly; 5. Magnet strip; 6. Connecting cover; 7. Oil collection box; 401. Oil removal frame; 402. Sealing plate; 403. Limiting strip; 404. Connecting pipe; 405. Connecting strip; 406. Connecting port; 407. Fixing block; 408. Extrusion strip; 409. Fixing shaft; 410. Torsion spring. Detailed Implementation

[0019] The present application will be further described in detail below with reference to the accompanying drawings.

[0020] Reference Figures 1-4 This application provides an oil removal mechanism for a range hood, including a fixed plate 1. An inclined oil removal component 4 is provided in front of the fixed plate 1. A magnetic strip 5 is provided in front of the oil removal component 4. A connecting cover 6 is provided on one side of the oil removal component 4. An oil collection box 7 is movably engaged at the lower end of the connecting cover 6. The oil removal component 4 includes an oil removal frame 401 located in front of the fixed plate 1. Sealing plates 402 are fixedly connected to both ends of the oil removal frame 401. Limiting strips 403 are fixedly connected to the end faces of the two sealing plates 402 that are close to each other. The limiting strips 403 and the inner wall of the oil removal frame 401 are spaced apart. A connecting strip 405 is fixedly connected between the fixed plate 1 and the oil removal frame 401. A connecting port 406 is opened through the inside of the connecting strip 405. Oil-proof paper passes through the oil removal frame 401 for drainage. The oil-proof paper effectively blocks the oil removal frame 401, preventing waste oil from directly adhering to the oil removal frame 401 and greatly reducing the difficulty of cleaning. The limiting strip 403 ensures that the oil-proof paper fits tightly against the inner wall of the oil-removing frame 401, further enhancing the oil-proof effect. When the oil-proof paper absorbs a large amount of waste oil and dust, pulling the oil-proof paper allows for the replacement of the dirty part. The operation is simple and does not require deep cleaning of the entire oil-removing structure, saving time and effort, and achieving a quick oil removal effect for the oil-removing frame 401.

[0021] Both sides of the upper surface of the connecting strip 405 are fixedly connected to fixing blocks 407. An extrusion strip 408 is rotatably connected between the two fixing blocks 407. A fixing shaft 409 is movably inserted into one end of the extrusion strip 408, and both ends of the fixing shaft 409 are fixedly connected to the fixing blocks 407. A torsion spring 410 is sleeved around the fixing shaft 409. One end of the torsion spring 410 is fixedly connected to the fixing shaft 409, and the other end of the torsion spring 410 is fixedly connected to the extrusion strip 408. Under the elastic force of the torsion spring 410, the extrusion strip 408 tightly presses the oil-proof paper against the fixing plate 1, ensuring that it will not easily shift or fall off during subsequent use, thus ensuring the stability of the structure.

[0022] A connecting pipe 404 is inserted through the lower part of the sealing plate 402 on one side. One end of the connecting pipe 404 extends into the connecting cover 6, and the connecting cover 6 is fixedly connected to the connecting pipe 404. The other end of the connecting pipe 404 passes through the extrusion strip 408 on one side. The magnetic strip 5 and the oil removal frame 401 attract each other. The oil removal frame 401 is installed at an angle, which conforms to the gravity flow characteristics of waste oil, allowing waste oil to smoothly pass through the connecting pipe 404 into the connecting cover 6 and the oil collection box 7, ensuring the continuity of waste oil collection. The oil collection box 7 is easy to disassemble, making it convenient for staff to clean the waste oil. Moreover, when replacing the oil-proof paper, it does not affect the waste oil treatment process, ensuring that the range hood is always in good working condition.

[0023] An inclined connecting plate 2 is fixedly connected to one side of the lower end face of the fixing plate 1. A fixing rod 3 is fixedly connected to the side wall of the connecting plate 2. The oil-proof paper roll is sleeved on the fixing rod 3 of the connecting plate 2, making it convenient for the user to pull out the oil-proof paper.

[0024] Working principle: The operator first installs the fixing plate 1 onto the range hood, then puts the oil-proof paper roll onto the fixing rod 3 on the connecting plate 2, and pulls the oil-proof paper out of the roll. One end of the oil-proof paper first passes through the connecting port 406 on the connecting strip 405, and then covers the extrusion strip 408. Under the elastic force of the torsion spring 410, one end of the extrusion strip 408 will press the oil-proof paper against the fixing plate 1. After passing through the extrusion strip 408, the oil-proof paper enters the oil removal frame 401. The oil-proof paper adheres to the inner wall of the oil removal frame 401. At the same time, both ends of the oil-proof paper are inserted between the oil removal frame 401 and the limiting strip 403. The limiting strip 403 plays a role in fixing the oil-proof paper and preventing the oil-proof paper from curling up. At the same time, it makes the oil-proof paper adhere to the inner wall of the oil removal frame 401. The oil-proof paper plays a role in blocking the oil removal frame 401, so that waste oil will not be absorbed on the oil removal frame 401. After the greaseproof paper passes through the inner wall of the grease-removing frame 401, the worker attaches one end of the greaseproof paper to the outer wall of the grease-removing frame 401, and then presses the greaseproof paper with the magnetic strip 5, which then adheres to the grease-removing frame 401, thus fixing the greaseproof paper in place. Because the greaseproof paper is attached to the inner wall of the grease-removing frame 401, the waste oil from the range hood falls onto the greaseproof paper in the grease-removing frame 401. Since the grease-removing frame 401 is installed at an angle, the waste oil will flow along the grease-removing frame 401 towards the oil collection box 7, and then enter the connecting cover 6 and the oil collection box 7 through the connecting pipe 404. When the oil collection box 7 is full of waste oil, the staff removes the oil collection box 7, cleans out the waste oil inside the oil collection box 7, pulls the magnetic strip 5, and then pulls the oil-proof paper. Over time, the oil-proof paper will absorb waste oil and dust. The staff continues to pull the oil-proof paper. The clean oil-proof paper will enter the oil removal frame 401, while the dirty oil-proof paper will be pulled out. The staff cuts off the dirty oil-proof paper, and finally reattaches one end of the oil-proof paper to the magnetic strip 5.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An oil removal mechanism for a range hood, comprising a fixed plate (1), characterized in that: An inclined oil removal component (4) is provided in front of the fixed plate (1), a magnetic strip (5) is provided in front of the oil removal component (4), a connecting cover (6) is provided on one side of the oil removal component (4), and an oil collection box (7) is movably connected to the lower end of the connecting cover (6). The degreasing assembly (4) includes a degreasing frame (401) located in front of the fixed plate (1). Both ends of the degreasing frame (401) are fixedly connected to sealing plates (402). Limiting strips (403) are fixedly connected to the end faces of the two sealing plates (402) that are close to each other. The limiting strips (403) and the inner wall of the degreasing frame (401) are distributed with gaps. A connecting strip (405) is fixedly connected between the fixed plate (1) and the degreasing frame (401). A connecting port (406) is opened through the interior of the connecting strip (405).

2. The oil removal mechanism of the range hood according to claim 1, characterized in that: Both sides of the upper surface of the connecting strip (405) are fixedly connected to the fixing blocks (407), and the two fixing blocks (407) are rotatably connected to the extrusion strip (408). A fixing shaft (409) is movably inserted into one end of the extrusion strip (408), and both ends of the fixing shaft (409) are fixedly connected to the fixing blocks (407).

3. The oil removal mechanism of the range hood according to claim 2, characterized in that: A torsion spring (410) is sleeved around the fixed shaft (409). One end of the torsion spring (410) is fixedly connected to the fixed shaft (409), and the other end of the torsion spring (410) is fixedly connected to the extrusion strip (408).

4. The oil removal mechanism of the range hood according to claim 1, characterized in that: A connecting pipe (404) is inserted through the lower part of the sealing plate (402) on one side. One end of the connecting pipe (404) extends into the connecting cover (6), and the connecting cover (6) is fixedly connected to the connecting pipe (404).

5. The oil removal mechanism of the range hood according to claim 4, characterized in that: The other end of the connecting tube (404) passes through the extrusion strip (408) on one side, and the magnet strip (5) is attracted to the degreasing frame (401).

6. The oil removal mechanism of the range hood according to claim 1, characterized in that: An inclined connecting plate (2) is fixedly connected to one side of the lower end face of the fixed plate (1), and a fixing rod (3) is fixedly connected to the side wall of the connecting plate (2).

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