An oven with a self-cleaning inner liner

Abstract

This utility model relates to the field of oven cleaning technology and discloses an oven with a self-cleaning inner liner, including a cabinet. An inner liner body is fixedly installed inside the cabinet. A cleaning component is disposed inside the inner liner body. The cleaning component includes a C-shaped plate. Two sets of symmetrically arranged through holes are opened on the front of the C-shaped plate. A threaded rod is threadedly connected to one set of through holes, passing through and rotatably connected to the outer wall of the inner liner body. A guide rod is slidably connected to the other set of through holes, with its end fixedly connected to the inside of the cabinet. Through holes are opened on the side wall of the C-shaped plate, and a sliding rod is slidably connected to each through hole. This oven with a self-cleaning inner liner, through a motor-driven threaded rod and synchronous belt transmission structure, enables the cleaning component to automatically clean the inner liner, eliminating the need for manual wiping and significantly reducing the user's cleaning workload.

Description

Technical Field

[0001] This utility model relates to the field of oven cleaning technology, specifically an oven with a self-cleaning inner liner. Background Technology

[0002] As a common kitchen appliance, ovens easily accumulate food residue, grease, and other stains inside during cooking. If not cleaned promptly, this not only affects subsequent cooking results but can also breed bacteria, posing a hygiene risk. Therefore, easy cleaning of the oven's interior has always been an important area for improvement.

[0003] Cleaning the interior of a traditional oven usually relies on manual wiping by the user, and the corners of the interior walls are difficult to reach, making cleaning time-consuming and laborious. Utility Model Content

[0004] The purpose of this invention is to provide an oven with a self-cleaning inner liner to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an oven with a self-cleaning inner liner, comprising a cabinet, an inner liner body fixedly installed inside the cabinet, a cleaning component disposed inside the inner liner body, the cleaning component comprising a C-shaped plate, two sets of symmetrically arranged through holes on the front side of the C-shaped plate, a threaded rod threadedly connected to one set of through holes, the threaded rod passing through and rotatably connected to the outer wall of the inner liner body, a guide rod slidably connected to the other set of through holes, the end of the guide rod fixedly connected to the inside of the cabinet, a through hole being formed on the side wall of the C-shaped plate, and a sliding rod slidably connected to the through hole, a pressure plate fixedly connected to the end of the sliding rod, a cleaning brush fixedly connected to the side wall of the pressure plate, a return spring disposed between the pressure plate and the C-shaped plate, a fixed seat rotatably connected to one end of the threaded rod, the fixed seat fixedly connected to the inner wall of the inner liner body, and a transmission wheel fixedly connected to the other end of the threaded rod.

[0006] Preferably, the C-shaped plate, threaded rod, guide rod, and transmission wheel are provided in two sets, and the two sets of transmission wheels are connected by a synchronous belt drive.

[0007] Preferably, a scraping assembly is provided between the two sets of C-shaped plates. The scraping assembly includes a scraper with a positioning groove. A positioning block is inserted into the positioning groove and fixedly connected to the side wall of the C-shaped plate.

[0008] Preferably, a motor is fixedly connected to the back of the housing, the output shaft of the motor passes through and is rotatably connected to the inner wall of the housing, and the output shaft of the motor is fixedly connected to the transmission wheel.

[0009] Preferably, the inner walls on both sides of the inner liner body are fixedly connected with multiple sets of arrayed protrusions.

[0010] Preferably, a storage groove is formed on the surface of the scraper.

[0011] Preferably, the front of the enclosure is provided with a sealing door.

[0012] Compared with the prior art, this utility model provides an oven with a self-cleaning inner liner, which has the following beneficial effects:

[0013] 1. This oven with a self-cleaning inner liner uses a motor-driven threaded rod and synchronous belt transmission structure to automate the cleaning process within the inner liner, eliminating the need for manual wiping and significantly reducing the user's cleaning workload. This solves the problem of tedious and time-consuming cleaning of traditional oven inner liners.

[0014] 2. This oven features a self-cleaning inner liner. The cleaning brush and the return spring fit together elastically, adapting to the protrusions on the inner wall of the liner and enhancing the cleaning power. At the same time, the combination of the scraper and the storage tray can collect dirt immediately, avoiding secondary pollution, achieving thorough cleaning of the inner liner and improving cleaning efficiency and completeness. 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 schematic cross-sectional view of the present invention.

[0017] Figure 3 This is a schematic diagram of the cleaning component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the scraping component structure of this utility model.

[0019] In the diagram: 1. Box body; 11. Sealing door; 2. Inner liner body; 21. Protrusion; 3. Cleaning assembly; 31. C-shaped plate; 32. Threaded rod; 33. Guide rod; 34. Slide rod; 35. Pressure plate; 36. Cleaning brush; 37. Return spring; 38. Fixing base; 39. Drive wheel; 310. Synchronous belt; 311. Motor; 4. Scraping assembly; 41. Scraper; 42. Storage tank; 43. Positioning block; 44. Positioning block. Detailed Implementation

[0020] like Figures 1-4As shown, this utility model provides a technical solution: an oven with a self-cleaning inner liner, including a cabinet 1, a sealing door 11 on the front of the cabinet 1, the cabinet 1 and the sealing door 11 forming the outer shell of the oven, providing a sealed cooking space. An inner liner body 2 is fixedly installed inside the cabinet 1, and multiple arrayed protrusions 21 are fixedly connected to the inner walls on both sides of the inner liner body 2. The arrayed protrusions 21 are used to insert and place baking trays.

[0021] like Figures 1-4 As shown, a cleaning component 3 is installed inside the inner liner body 2. The cleaning component 3 includes a C-shaped plate 31. The front of the C-shaped plate 31 has two sets of symmetrically arranged through holes. A threaded rod 32 is threadedly connected to one set of through holes, and the threaded rod 32 passes through and is rotatably connected to the outer wall of the inner liner body 2. A guide rod 33 is slidably connected to the other set of through holes, and the end of the guide rod 33 is fixedly connected to the inside of the housing 1. A through hole is opened on the side wall of the C-shaped plate 31, and a sliding rod 34 is slidably connected to the through hole. The C-shaped plate 31 is used as a mounting plate for the cleaning brush 36. The carrier is horizontally moved by the threaded rod 32 and the guide rod 33. When the threaded rod 32 rotates, the C-shaped plate 31 slides linearly along the outer wall of the guide rod 33. The guide rod 33 ensures the stability of the C-shaped plate 31. The end of the slide rod 34 is fixedly connected to the pressure plate 35. The side wall of the pressure plate 35 is fixedly connected to the cleaning brush 36. A return spring 37 is provided between the pressure plate 35 and the C-shaped plate 31. The slide rod 34 allows the pressure plate 35 to float left and right. The return spring 37 pushes the cleaning brush 36 to press tightly against the inner wall of the inner liner body 2 to ensure cleaning pressure.

[0022] like Figures 1-4 As shown, one end of the threaded rod 32 is rotatably connected to a fixed seat 38, which is fixedly connected to the inner wall of the inner liner body 2. The other end of the threaded rod 32 is fixedly connected to a transmission wheel 39. Two sets of C-shaped plates 31, threaded rods 32, guide rods 33, and transmission wheels 39 are provided. The two sets of transmission wheels 39 are connected by a synchronous belt 310. A motor 311 is fixedly connected to the back of the housing 1. The output shaft of the motor 311 passes through and is rotatably connected to the inner wall of the housing 1. The output shaft of the motor 311 is fixedly connected to the transmission wheel 39. The motor 311 drives one side of the transmission wheel 39 to rotate, and drives the other side of the transmission wheel 39 to rotate through the synchronous belt 310, realizing the synchronous movement of the two sets of C-shaped plates 31.

[0023] like Figures 1-4As shown, a scraping assembly 4 is provided between the two sets of C-shaped plates 31. The scraping assembly 4 includes a scraper 41, a storage groove 42 is formed on the surface of the scraper 41, and a positioning groove 43 is formed on the scraper 41. A positioning block 44 is inserted into the positioning groove 43 and is fixedly connected to the side wall of the C-shaped plate 31. The scraper 41 is installed between the two sets of C-shaped plates 31. When the C-shaped plates 31 move, the scraper 41 scrapes away the dirt on the bottom surface of the inner wall of the inner liner body 2. The dirt is temporarily collected in the storage groove 42 to avoid secondary pollution. The position of the scraper 41 is fixed by the insertion structure between the positioning groove 43 and the positioning block 44 to ensure that it moves synchronously with the C-shaped plates 31 and facilitates disassembly and cleaning.

[0024] In this invention, during use, the output shaft of the motor 311 drives the transmission wheel 39 to rotate, and the synchronous belt 310 causes the two sets of threaded rods 32 to rotate synchronously. When the threaded rods 32 rotate, the C-shaped plate 31 moves horizontally under the constraint of the guide rod 33, which drives the cleaning component 3 to move in the inner liner. The return spring 37 pushes the pressure plate 35, so that the cleaning brush 36 is always in close contact with the inner wall of the inner liner body 2. During the movement, the brush removes the attached oil stains or food residues. The scraper 41 between the two sets of C-shaped plates 31 moves synchronously with the C-shaped plates 31. Its edge scrapes off the oil stains or food residues on the inner bottom surface of the inner liner body 2 and temporarily stores them in the storage tank 42. After cleaning, the user can remove the scraper 41 to clean the stains in the storage tank 42.

[0025] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An oven with a self-cleaning inner liner, comprising a housing (1), characterized in that: The inner liner body (2) is fixedly installed inside the box body (1). A cleaning component (3) is provided inside the inner liner body (2). The cleaning component (3) includes a C-shaped plate (31). The front of the C-shaped plate (31) has two sets of symmetrically arranged through holes. A threaded rod (32) is threadedly connected to one set of the through holes. The threaded rod (32) passes through and is rotatably connected to the outer wall of the inner liner body (2). A guide rod (33) is slidably connected to the other set of the through holes. The end of the guide rod (33) is fixedly connected to the inside of the box body (1). The C-shaped plate (31) has a through hole on its side wall, and a slide rod (34) is slidably connected in the through hole. A pressure plate (35) is fixedly connected to the end of the slide rod (34). A cleaning brush (36) is fixedly connected to the side wall of the pressure plate (35). A return spring (37) is provided between the pressure plate (35) and the C-shaped plate (31). A fixed seat (38) is rotatably connected to one end of the threaded rod (32). The fixed seat (38) is fixedly connected to the inner wall of the inner liner body (2). A transmission wheel (39) is fixedly connected to the other end of the threaded rod (32).

2. An oven with a self-cleaning inner liner according to claim 1, characterized in that: The C-shaped plate (31), threaded rod (32), guide rod (33), and transmission wheel (39) are provided in two sets, and the two sets of transmission wheels (39) are connected by a synchronous belt (310).

3. An oven with a self-cleaning inner liner according to claim 1, characterized in that: A scraping assembly (4) is provided between the two sets of C-shaped plates (31). The scraping assembly (4) includes a scraper (41). The scraper (41) has a positioning groove (43). A positioning block (44) is inserted into the positioning groove (43). The positioning block (44) is fixedly connected to the side wall of the C-shaped plate (31).

4. An oven with a self-cleaning inner liner according to claim 1, characterized in that: A motor (311) is fixedly connected to the back of the housing (1). The output shaft of the motor (311) passes through and is rotatably connected to the inner wall of the housing (1). The output shaft of the motor (311) is fixedly connected to the transmission wheel (39).

5. An oven with a self-cleaning inner liner according to claim 1, characterized in that: The inner walls on both sides of the inner liner body (2) are fixedly connected with multiple arrays of protrusions (21).

6. An oven with a self-cleaning inner liner according to claim 3, characterized in that: A storage groove (42) is provided on the surface of the scraper (41).

7. An oven with a self-cleaning inner liner according to claim 1, characterized in that: The front of the box (1) is provided with a sealing door (11).

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