A self-cleaning oven

Abstract

The invention discloses an oven that is easy to self-clean, comprising a chassis, wherein the chassis consists of a front frame inner tank component, a box top plate, a box rear cover plate, a panel component and a sliding door component, the back of the chassis is fixedly installed with the box rear cover plate by bolts, a water inlet is installed through the top of the box rear cover plate, a water guide pipe is fixedly connected to the water inlet, a pressure regulating valve is fixedly installed at one end of the water guide pipe, a cleaning liquid pipe is fixedly installed at the other end of the water guide pipe, an omnidirectional spray head is threadedly installed at the front end of the water guide pipe, the water inlet is installed on the box rear cover plate, and the water guide pipe is connected through the water inlet, the omnidirectional spray head and the pressure regulating valve are connected with the cleaning liquid pipe, and the washing liquid injected from the cleaning liquid pipe in the water guide pipe is mixed, so that the omnidirectional spray head is transported and sprayed on the inner wall of the oven inner tank component, so that the oily wall in the box can be quickly cleaned.

Description

Technical Field

[0001] The invention relates to the field of ovens, in particular to an oven which is easy to clean itself. Background Art

[0002] When the oven is in use, a high temperature environment is created in the inner cavity, and the high temperature is used to cook the food quickly. Generally, the food baked in the oven is grease-rich, and in the high temperature environment, the grease will float and stain on the top, side walls and bottom walls of the oven inner cavity. The grease attached to the inner wall is difficult to clean. Manual wiping by the user is not only difficult to clean, but also has poor cleaning effect. Over time, bacteria are prone to grow in the oven, causing food hygiene problems. Therefore, an oven that can be easily cleaned automatically is needed. Summary of the invention

[0003] The object of the present invention is to provide an oven which is easy to clean by itself, so as to solve the problems mentioned in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A self-cleaning oven comprises a chassis, wherein the chassis consists of a front frame inner tank assembly, a box top plate, a box rear cover plate, a panel assembly and a sliding door assembly, the back of the chassis is fixedly mounted with the box rear cover plate by bolts, a water inlet is penetrated and installed above the box rear cover plate, a water guide pipe is fixedly connected to the water inlet, a pressure regulating valve is fixedly mounted on one end of the water guide pipe, a cleaning liquid pipe is fixedly mounted on the other end of the water guide pipe, an omnidirectional spray head is threadedly mounted on the front end of the water guide pipe, and a box top plate is fixedly mounted on the top of the chassis by bolts.

[0006] Preferably, the upper end of the pressure regulating valve passes through the top plate of the box body and is located at the top outside the top plate of the box body, a front frame liner assembly is fixedly installed in the chassis, a through hole is opened in the middle position of the top of the front frame liner assembly, and a through hole is passed below the outlet of the water pipe and is located in the front frame liner assembly, and a sealing ring is fixedly installed on the upper end of the through hole and adapted to the diameter of the water pipe.

[0007] Preferably, a water collecting tray is fixedly installed on the inner bottom of the front frame inner tank assembly by screws, a water outlet is opened on the water collecting tray, a drain pipe is fixedly installed on the bottom of the water collecting tray and corresponding to the position of the water outlet, and the water collecting tray is inclined at a certain angle toward the water outlet position.

[0008] Preferably, a waterproof layer is fixedly installed in the front frame inner liner assembly and below the water collecting tray, a drain outlet is opened through the lower part of the front outer wall of the front frame inner liner assembly, and the outlet of the drain pipe is located in the drain outlet.

[0009] Preferably, the top opening of the cleaning liquid pipe passes through the top plate of the box body and is located outside the top thereof, and a sealing plug is threadedly installed at the opening of the cleaning liquid pipe.

[0010] Preferably, a sliding door assembly is fixedly installed on the front side of the front frame inner tank assembly via a hinge, a panel assembly is fixedly installed on the front side of the chassis and above the sliding door assembly, and a plurality of heat dissipation holes are opened on the front end outer wall of the front frame inner tank assembly.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: a water inlet is installed on the rear cover plate of the box body, and a water guide pipe is connected through the water inlet, an omnidirectional spray head and a pressure regulating valve are connected to a cleaning liquid pipe through the water guide pipe, and the washing liquid injected from the cleaning liquid pipe is mixed through the water guide pipe, so that the omnidirectional spray head delivers and sprays the washing liquid onto the inner wall of the oven inner tank assembly, so that the oily wall inside the box body can be quickly cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic structural diagram of a self-cleaning oven according to an embodiment of the present invention;

[0013] Figure 2 It is a schematic structural diagram of a front frame inner container assembly in an oven that is easy to clean according to an embodiment of the present invention;

[0014] Figure 3 It is a schematic diagram of the inner bottom structure of the front frame inner tank assembly of the oven that is easy to clean according to an embodiment of the present invention;

[0015] Figure 4 A schematic diagram of the structure of a water collecting tray in an oven that is easy to clean according to an embodiment of the present invention;

[0016] Figure 5 The figure is a schematic diagram of the structure of the rear cover plate of the oven body that is easy to clean according to an embodiment of the present invention.

[0017] In the figure: 1. chassis; 2. front frame liner assembly; 3. box top plate; 4. box rear cover; 5. water inlet; 6. water guide pipe; 7. pressure regulating valve; 8. all-round nozzle; 9. waterproof layer; 10. water collecting tray; 11. drain pipe; 12. sealing ring; 13. through hole; 14. water outlet; 15. cleaning liquid pipe; 16. sealing plug; 17. panel assembly; 18. sliding door assembly; 19. drain outlet; 20. heat dissipation hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-5 , the present invention provides a technical solution:

[0020] A self-cleaning oven includes a case 1, which is composed of a front frame inner tank assembly 2, a case top plate 3, a case rear cover plate 4, a panel assembly 17 and a sliding door assembly 18. The case rear cover plate 4 is fixedly installed on the back of the case 1 by bolts. The case rear cover plate 4 is installed by bolts, so that it is convenient to disassemble and clean the case rear cover plate 4. A water inlet 5 is installed through the top of the case rear cover plate 4. Through the water inlet 5, an external water source can be transported from the water inlet 5 into a water guide pipe 6. The water inlet 5 is fixedly connected to the water guide pipe 6. The external water source can be transported from the water inlet 5 to a water guide pipe 6 through the water guide pipe 6. The water source is transported to the omnidirectional nozzle 8, a pressure regulating valve 7 is fixedly installed on one end of the water pipe 6, and the water flow transported by the water pipe 6 is controlled by the pressure regulating valve 7, and a cleaning liquid pipe 15 is fixedly installed on the other end of the water pipe 6. By injecting cleaning liquid such as washing liquid into the cleaning liquid pipe 15 and mixing it with the clean water in the water pipe 6, an omnidirectional nozzle 8 is threadedly installed on the front end of the water pipe 6, and the mixed liquid in the water pipe 6 is sprayed out on various surfaces in the front frame liner assembly 2 through the omnidirectional nozzle 8. A box top plate 3 is fixedly installed on the top of the chassis 1 by bolts.

[0021] In this embodiment, the upper end of the pressure regulating valve 7 passes through the top plate 3 of the box body and is located at the top outside the top plate 3 of the box body. The front frame inner tank assembly 2 is fixedly installed in the chassis 1. A through hole 13 is opened in the middle position of the top of the front frame inner tank assembly 2. The water pipe 6 can be inserted into the front frame inner tank assembly 2 through the through hole 13. The outlet of the water pipe 6 passes through the through hole 13 below and is located in the front frame inner tank assembly 2. A sealing ring 12 is fixedly installed at the upper end of the through hole 13 and adapted to the diameter of the water pipe 6. The gap at the connection between the through hole 13 and the water pipe 6 is sealed by the sealing ring 12. When the omnidirectional nozzle 8 is placed to spray water, the mixed water is sprayed out from the gap at the connection between the through hole 13 and the water pipe 6.

[0022] At the same time, a water collecting tray 10 is fixedly installed at the bottom of the front frame inner tank assembly 2 by screws, and the mixed water sprayed by the omnidirectional nozzle 8 is collected through the water collecting tray 10. A water outlet 14 is opened on the water collecting tray 10, and the water collected on the water collecting tray 10 is discharged through the water outlet 14. A drain pipe 11 is fixedly installed at the bottom of the water collecting tray 10 and corresponding to the position of the water outlet 14. The water collecting tray 10 is inclined at a certain angle to the position of the water outlet 14, and the water in the water collecting tray 10 is discharged through the drain pipe 11.

[0023] At the same time, a waterproof layer 9 is fixedly installed in the front frame inner tank assembly 2 and below the water collecting tray 10. A drain port 19 is opened through the bottom of the front outer wall of the front frame inner tank assembly 2. The outlet of the drain pipe 11 is located in the drain port 19. The waterproof layer 9 is provided to prevent water from seeping into the gap at the connection between the water collecting tray 10 and the front frame inner tank assembly 2, thereby entering the bottom of the oven.

[0024] Furthermore, the top opening of the cleaning liquid pipe 15 passes through the top plate 3 of the box body and is located outside its top. A sealing plug 16 is threadedly installed at the opening of the cleaning liquid pipe 15. The threaded installation of the sealing plug 16 prevents the water pressure in the water pipe 6 from being too high, causing water to flow out of the opening of the cleaning liquid pipe 15.

[0025] Furthermore, a sliding door assembly 18 is fixedly installed on the front side of the front frame inner tank assembly 2 through a hinge, a panel assembly 17 is fixedly installed on the front side of the chassis 1 and above the sliding door assembly 18, and a plurality of heat dissipation holes 20 are opened on the front end outer wall of the front frame inner tank assembly 2. The oven can be conveniently controlled through the panel assembly 17, and the heat dissipation holes 20 are opened on the front frame inner tank assembly 2 to facilitate the heat dissipation inside the oven after the oven is finished working.

[0026] When in use, when using the oven cleaning device, due to the simple structure, it can be quickly installed and fixed. Through the position of the water inlet 5 on the rear cover plate 4 of the box body, the water inlet 5 is connected by an external water pump, so that water can be supplied to the water inlet 5. Through the external water supply, the water flow is transported to the water guide pipe 6, and then transported by the water guide pipe 6 to the position of the omnidirectional spray head 8. In order to make it possible to completely clean the box body containing a large amount of oil and dirt, it is impossible to use only clean water. Therefore, a cleaning liquid pipe 15 is added to a part of the water guide pipe 6. By adding detergents and other cleaning supplies into the cleaning liquid pipe 15, and then mixing with the clean water in the water guide pipe 6 to form a mixed solution, and then through the omnidirectional spray The head 8 sprays at all directions of the interior of the front frame inner tank assembly 2 by pressure, and then the mixed solution is mixed and dissolved with the oil on the inner wall, and then drips into the water collecting tray 10. When the internal oil is dissolved, the mixed solution inside the water pipe 6 is also completely transported, and then the water inside the water pipe 6 becomes clean water again, and then it is transported to the omnidirectional nozzle 8 by clean water, and then it is cleaned twice, and then the inside can be cleaned with clean water to remove the mixed liquid. At the same time, the pressure of the pressure regulating valve 7 can be used to adjust the water pressure of the output water flow, so that the water flow sprayed by the omnidirectional nozzle 8 is suitable for internal cleaning. Through this structure, the interior of the oven can be quickly self-cleaned, so that the inside of the box can be cleaned hygienically.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-cleaning oven, characterized in that: The invention comprises a chassis (1), wherein the chassis (1) is composed of a front frame inner tank assembly (2), a box top plate (3), a box rear cover plate (4), a panel assembly (17) and a sliding door assembly (18); the box rear cover plate (4) is fixedly mounted on the back of the chassis (1) by means of bolts; a water inlet (5) is installed through the top of the box rear cover plate (4); a water guide pipe (6) is fixedly connected to the water inlet (5); a pressure regulating valve (7) is fixedly mounted on one end of the water guide pipe (6); a cleaning liquid pipe (15) is fixedly mounted on the other end of the water guide pipe (6); an omnidirectional spray head (8) is threadedly mounted on the front end of the water guide pipe (6); and a box top plate (3) is fixedly mounted on the top of the chassis (1) by means of bolts; The upper end of the pressure regulating valve (7) passes through the top plate (3) of the box body and is located at the top of the top plate (3) of the box body; a front frame inner tank assembly (2) is fixedly installed in the case (1); a through hole (13) is opened in the middle of the top of the front frame inner tank assembly (2); the outlet of the water pipe (6) passes through the through hole (13) below and is located in the front frame inner tank assembly (2); a sealing ring (12) is fixedly installed at the upper end of the through hole (13) and is adapted to the diameter of the water pipe (6); A water collecting tray (10) is fixedly mounted on the inner bottom of the front frame inner tank assembly (2) by means of screws, a water outlet (14) is provided on the water collecting tray (10), a drainage pipe (11) is fixedly mounted on the bottom of the water collecting tray (10) and at a position corresponding to the position of the water outlet (14), and the water collecting tray (10) is inclined at a certain angle toward the position of the water outlet (14); A waterproof layer (9) is fixedly installed in the front frame inner tank assembly (2) and below the water collecting tray (10); a drainage port (19) is provided through the lower part of the front outer wall of the front frame inner tank assembly (2); and the outlet of the drainage pipe (11) is located in the drainage port (19); The top opening of the cleaning liquid pipe (15) passes through the top plate (3) of the box body and is located outside the top thereof, and a sealing plug (16) is threadedly installed at the opening of the cleaning liquid pipe (15); A sliding door assembly (18) is fixedly mounted on the front of the front frame inner tank assembly (2) via a hinge, a panel assembly (17) is fixedly mounted on the front of the chassis (1) and above the sliding door assembly (18), and a plurality of heat dissipation holes (20) are provided on the front end outer wall of the front frame inner tank assembly (2); Wherein, an external water pump is connected to the water inlet (5).

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