A kitchen fume purifier with kitchen fume cleaning function

Abstract

The utility model relates to the technical field of oil fume purifier, concretely to an oil fume purifier with oil fume cleaning function, including oil fume purifier body and filter plate, the lower right side of oil fume purifier body is slidably connected with moving frame, the middle part of moving frame is provided with through slot, the inner wall of through slot is inserted with scraper, and the left and right sides of scraper are all provided with multiple drainage grooves, when moving frame slides along the left and right of oil fume purifier bottom, synchronous drive scraper carries out scraping operation to filter plate surface, at the same time, with the help of compensation component, make scraper always keep close adhesion state with filter plate, improve scraping effect, and the cleaning waste liquid and impurities produced in the scraping process are guided downward through the drainage groove arranged on the both sides of scraper and drop into the collection frame, thereby realizing the collection of cleaning waste liquid and the impurities contained in it, facilitating subsequent centralized cleaning, and finally improving the use efficiency of oil fume purifier.

Description

Technical Field

[0001] This utility model relates to the field of oil fume purifier technology, and more specifically, to an oil fume purifier with oil fume cleaning function. Background Technology

[0002] With the improvement of people's living standards and the rapid development of the catering industry, the large amount of oil fumes generated during kitchen cooking has become a significant factor affecting indoor air quality, harming human health, and causing environmental pollution. For a long time, various oil fume purification devices have been widely used in home kitchens, catering establishments, and other settings to reduce oil fume emissions and improve the working environment. Therefore, oil fume purifiers are needed to extract and purify the oil fumes.

[0003] A search revealed a prior art oil fume purifier with an automatic cleaning function, patent publication number CN215723465U. The specification states that by setting up a cleaning device, when it is necessary to clean oil fume impurities on the filter plate surface, the motor is turned on. The motor drives the gear to rotate, and the gear meshes with the rack, thereby moving the rack. The rack's movement causes the slip ring to move on the surface of the slide rod, simultaneously moving the U-shaped connecting rod. The U-shaped connecting rod's movement causes the brush to move, allowing the brush to move on the filter plate surface and clean the oil stains and impurities. Through the coordination of the above structure, the oil fume impurities on the filter plate surface are cleaned by the movement of the brush. This method is highly automated and convenient, preventing the filter plate from becoming clogged due to excessive oil fume impurities, thus affecting the filter plate's ability to absorb oil fumes.

[0004] However, in actual use, although the filter surface can be cleaned with a brush, the brush needs to be disassembled and replaced when it cannot make effective contact with the filter. This method is not only inconvenient to operate, but also increases the replacement cost, which in turn affects the performance of the fume purifier. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides an oil fume purifier with oil fume cleaning function, so as to solve the problem that in the prior art, when the brush and the filter plate cannot make effective contact, the brush needs to be disassembled and replaced. This method is not only inconvenient to operate, but also leads to increased replacement costs, thereby affecting the performance of the oil fume purifier.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an oil fume purifier with oil fume cleaning function, including an oil fume purifier body and a filter plate. A movable frame is slidably connected to the lower right side of the oil fume purifier body. A through groove is opened in the middle of the movable frame. A scraper is inserted into the inner wall of the through groove. Multiple drainage grooves are opened on both the left and right sides of the scraper, and sliding plates are installed on both the front and rear sides. Sliding grooves are opened on both the front and rear sides of the inner wall of the through groove. An insertion groove is opened at the lower part of the movable frame, and a collection frame is inserted into the inner wall of the insertion groove.

[0007] The inner wall of the chute is fixedly installed with a fixing rod, and an elastic element is sleeved on the lower outer side of the fixing rod.

[0008] The fixing rod is inserted into the middle of the slide plate, one end of the elastic element is fixedly installed between the slide plate and the other end is installed between the bottom wall of the slide groove, and the elastic element is in a compressed state.

[0009] The inner wall of the insertion slot is provided with limiting grooves on both the front and rear sides. The middle right side of the collection frame is provided with a moving groove. The inner wall of the moving groove is slidably connected with pull plates on both the front and rear sides. An elastic element II is installed between the pull plates on the front and rear sides. An insertion plate is fixedly installed on the side of the pull plate away from the elastic element II.

[0010] The insert plates on both the front and rear sides are slidably connected to the inside right side of the collection frame, and the opposite sides are inserted through the collection frame into the inner wall of the limiting groove.

[0011] The elastic element 2 is disposed on the inner wall of the moving groove.

[0012] The slide plate is slidably connected to the inner wall of the chute, and the top of the scraper is attached to the bottom of the filter plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In the above solution, when the moving frame slides left and right along the bottom of the fume purifier, it simultaneously drives the scraper to scrape the surface of the filter plate. At the same time, with the help of the compensation component, the scraper is kept in close contact with the filter plate to improve the scraping effect. The cleaning waste liquid and impurities generated during the scraping process are guided downward through the diversion channels set on both sides of the scraper and drip into the collection frame, thereby realizing the collection of cleaning waste liquid and the impurities contained therein, which is convenient for subsequent centralized cleaning and ultimately improves the efficiency of the fume purifier. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a front view of the mobile frame of this utility model;

[0017] Figure 3 for Figure 2 Cross-sectional view of the structure at point AA;

[0018] Figure 4 for Figure 2 Cross-sectional view of the structure at point BB;

[0019] Figure 5 for Figure 4 Enlarged view of the structure at point C;

[0020] Figure 6 This is a schematic diagram of the limiting groove structure of this utility model.

[0021] [Figure Labels]

[0022] 1. Fume purifier body; 2. Movable frame; 3. Pull plate; 4. Fixing rod; 5. Scraper; 6. Through groove; 7. Slide groove; 8. Filter plate; 9. Collection frame; 10. Slide plate; 11. Elastic component one; 12. Drainage groove; 13. Insert plate; 14. Elastic component two; 15. Movable groove; 16. Restriction groove; 17. Insertion groove. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] Example 1: Please refer to Figures 1 to 6 This utility model provides a technical solution: an oil fume purifier with oil fume cleaning function, including an oil fume purifier body 1 and a filter plate 8. A movable frame 2 is slidably connected to the lower right side of the oil fume purifier body 1. A through groove 6 is opened in the middle of the movable frame 2. A scraper 5 is inserted into the inner wall of the through groove 6. Multiple drainage grooves 12 are opened on both the left and right sides of the scraper 5, and sliding plates 10 are installed on both the front and rear sides. Sliding grooves 7 are opened on both the front and rear sides of the inner wall of the through groove 6. An insertion groove 17 is opened at the lower part of the movable frame 2. A collection frame 9 is inserted into the inner wall of the insertion groove 17. A rubber pad is provided on the outer right side of the collection frame 9 to increase the sealing between it and the insertion groove 17 and prevent waste liquid from leaking out along the insertion groove 17. The sliding plate 10 is slidably connected to the inner wall of the sliding groove 7. The top of the scraper 5 is in contact with the bottom of the filter plate 8, thereby using a compensation component to maintain the contact state between the scraper 5 and the filter plate 8, and using cleaning liquid to increase the scraping effect.

[0025] During use, the drive frame 2 moves left and right at the lower part of the fume purifier body 1, thereby driving the scraper 5 to scrape and clean the bottom surface of the filter plate 8. At the same time, the drainage channels 12 on both sides guide the waste liquid downward and drip it onto the inner wall of the collection frame 9 for collection of cleaning waste liquid. During the movement of the scraper 5, the compensation component drives the scraper 5 to move upward along the inner wall of the through groove 6 and keep it in contact with the bottom surface of the filter plate 8, thereby maintaining the contact between the two and reducing the cost of subsequent replacement, thereby improving its cleaning effect.

[0026] Example 2: Based on Example 1, in order to increase compensation and ensure that the scraper 5 and the filter plate 8 remain in a close fit, a fixing rod 4 is fixedly installed on the inner wall of the chute 7, and an elastic element 11 is sleeved on the lower outer side of the fixing rod 4; the fixing rod 4 is inserted into the middle of the slide plate 10, one end of the elastic element 11 is fixedly installed between the slide plate 10 and the other end is installed between the bottom wall of the chute 7, and the elastic element 11 is in a compressed state, thereby using the elastic force of the elastic element 11 to push the scraper 5 upward and maintain a close fit with the filter plate 8.

[0027] During the movement of scraper 5, since the elastic element 11 is compressed in the slide groove 7, the elastic force of the elastic element 11 pushes the slide plate 10 to move upward along the outside of the fixed rod 4, and drives the scraper 5 to move upward along the inner wall of the through groove 6, and keeps it in contact with the bottom surface of the filter plate 8, thereby maintaining the contact between the two, reducing the cost of subsequent replacement, and thus improving its cleaning effect.

[0028] Example 3: Based on Example 2, in order to facilitate the cleaning of waste liquid in the collection frame 9, the inner wall of the insertion groove 17 is provided with limiting grooves 16 on both the front and rear sides, and the right middle of the collection frame 9 is provided with a moving groove 15. The inner wall of the moving groove 15 is slidably connected with pull plates 3 on both the front and rear sides, and an elastic element 14 is installed between the pull plates 3 on the front and rear sides. An insert plate 13 is fixedly installed on the side of the pull plate 3 away from the elastic element 14. The insert plates 13 on both the front and rear sides are slidably connected to the inner right side of the collection frame 9, and the opposite side penetrates the collection frame 9 and is inserted into the inner wall of the limiting groove 16. After the limitation between the collection frame 9 and the insertion groove 17 is released, it can be cleaned. The elastic element 14 is set on the inner wall of the moving groove 15, so that the elastic force of the elastic element 14 pushes one side of the insert plate 13 to maintain the insertion state between it and the limiting groove 16, thereby fixing the position of the collection frame 9.

[0029] Pull the pull plate 3 back and forth along the inner wall of the moving groove 15 to move towards each other, thereby squeezing the elastic element 14 and driving one side of the insert plate 13 to disengage from the limiting groove 16. Then, pull the collection frame 9 to the right to disengage along the inner wall of the insertion groove 17 to clean the cleaning waste liquid and impurities collected on the inner wall of the collection frame 9. After completion, reset it and insert it into the inner wall of the insertion groove 17. At the same time, release the two pull plates 3 and use the elastic force of the elastic element 14 to push one side of the insert plate 13 into the inner wall of the limiting groove 16 to fix the collection frame 9 and facilitate subsequent cleaning and use.

[0030] The working process of this utility model is as follows:

[0031] During use, the drive frame 2 moves left and right at the lower part of the fume purifier body 1, thereby driving the scraper 5 to scrape and clean the bottom surface of the filter plate 8. At the same time, the drainage channels 12 on both sides guide the waste liquid downward and drip it onto the inner wall of the collection frame 9 for collection of cleaning waste liquid. During the movement of the scraper 5, since the elastic element 11 is compressed in the sliding groove 7, the elastic force of the elastic element 11 pushes the slide plate 10 to move upward along the outside of the fixed rod 4, and drives the scraper 5 to move upward along the inner wall of the through groove 6, and always keeps it in contact with the bottom surface of the filter plate 8, thereby maintaining the contact state between the two, reducing the cost of subsequent replacement, and thus improving its cleaning effect.

[0032] When the collection frame 9 needs to be cleaned, pull the pull plate 3 back and forth along the inner wall of the moving groove 15 to move towards each other. This squeezes the elastic element 14 and drives one side of the insert plate 13 to disengage from the limiting groove 16. Then, pull the collection frame 9 to the right along the inner wall of the insertion groove 17 to clean the cleaning waste liquid and impurities collected on the inner wall of the collection frame 9. After cleaning, reset the collection frame 9 and insert it into the inner wall of the insertion groove 17. At the same time, release the two pull plates 3 and use the elastic force of the elastic element 14 to push one side of the insert plate 13 into the inner wall of the limiting groove 16 to fix the collection frame 9 and facilitate subsequent cleaning.

[0033] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0034] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An oil fume purifier with oil fume cleaning function, characterized in that, The device includes an oil fume purifier body (1) and a filter plate (8). A movable frame (2) is slidably connected to the lower right side of the oil fume purifier body (1). A through groove (6) is opened in the middle of the movable frame (2). A scraper (5) is inserted into the inner wall of the through groove (6). Multiple drainage grooves (12) are opened on both the left and right sides of the scraper (5), and sliding plates (10) are installed on both the front and rear sides. Sliding grooves (7) are opened on both the front and rear sides of the inner wall of the through groove (6). An insertion groove (17) is opened at the lower part of the movable frame (2), and a collection frame (9) is inserted into the inner wall of the insertion groove (17).

2. The fume purifier with fume cleaning function according to claim 1, characterized in that, A fixing rod (4) is fixedly installed on the inner wall of the groove (7), and an elastic element (11) is sleeved on the lower outer side of the fixing rod (4).

3. The fume purifier with fume cleaning function according to claim 2, characterized in that, The fixing rod (4) is inserted into the middle of the slide plate (10). One end of the elastic element (11) is fixedly installed between the slide plate (10) and the other end is installed between the bottom wall of the slide groove (7). The elastic element (11) is in a compressed state.

4. The fume purifier with fume cleaning function according to claim 1, characterized in that, The inner wall of the insertion slot (17) is provided with a limiting slot (16) on both the front and rear sides. The middle right side of the collection frame (9) is provided with a moving slot (15). The inner wall of the moving slot (15) is slidably connected with a pull plate (3) on both the front and rear sides. An elastic element (14) is installed between the pull plates (3) on the front and rear sides. A plug plate (13) is fixedly installed on the side of the pull plate (3) away from the elastic element (14).

5. The fume purifier with fume cleaning function according to claim 4, characterized in that, The insert plates (13) on both the front and rear sides are slidably connected to the inside right side of the collection frame (9), and the opposite side is inserted through the collection frame (9) into the inner wall of the limiting groove (16).

6. The fume purifier with fume cleaning function according to claim 4, characterized in that, The second elastic element (14) is disposed on the inner wall of the moving groove (15).

7. The fume purifier with fume cleaning function according to claim 1, characterized in that, The slide plate (10) is slidably connected to the inner wall of the groove (7), and the top of the scraper (5) is in contact with the bottom of the filter plate (8).

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