A cooking device with a cleaning function

Abstract

The application discloses a cooking device with a cleaning function, which comprises an inner container, the inner container is provided with a mounting surface, and the mounting surface is provided with an opening; a cleaning mechanism is movably arranged outside the mounting surface, and the cleaning mechanism can open or close the opening; and a power mechanism is connected with the cleaning mechanism and used for driving the cleaning mechanism to move. The cooking device has a simple structure, is convenient for automatically cleaning the inner container, can hide the cleaning mechanism, does not occupy the space of the inner container, and makes the inner container more spacious and beautiful.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cooking equipment, in particular to a cooking equipment with cleaning function. BACKGROUND

[0002] After cooking, there is still some residual water in the waterway system and evaporator of the cooking equipment. If the cooking equipment is not used for a long time, the residual water will breed bacteria, and the use of the waste water in the next cooking will cause the cooking environment to be unclean and affect the health of the user. The current common solution is to draw back the waste water, use a water pump to draw the residual water into a waste water box, and then take out the waste water box by the user to pour out the waste water. This solution needs to add an additional water pump to increase the cost, and the user needs to pour out the waste water by himself, which affects the user experience.

[0003] In addition, after cooking food, the cooking equipment often leaves a lot of oil stains, and due to the structure of the inner container of the cooking equipment, it is difficult to clean the cavity. In addition, the user often neglects the stains in the heat air deflector, which is easy to breed bacteria and harm food health. The current common solution is to install a cleaning device inside the inner container, but the cleaning device is exposed in the inner container, which not only occupies the space of the inner container but also affects the overall design appearance, bringing a bad experience to the customer. SUMMARY

[0004] The present application aims to at least solve one of the problems existing in the prior art, and for this purpose, the present application provides a cooking equipment with cleaning function, which has a simple structure, can automatically clean the inner container, and can hide the cleaning mechanism without occupying the space of the inner container, making the inner container more spacious and beautiful.

[0005] According to the above-mentioned cooking equipment with cleaning function, the following technical solutions are used to achieve it:

[0006] A cooking equipment with cleaning function, comprising: an inner container, the inner container has a mounting surface, the mounting surface is provided with an opening; a cleaning mechanism, the cleaning mechanism is movably arranged outside the mounting surface, and can open or close the opening; a power mechanism, the power mechanism is connected with the cleaning mechanism, and is used for driving the cleaning mechanism to move.

[0007] In some embodiments, the cleaning mechanism comprises a moving plate and a spray head assembly, the moving plate is movably arranged outside the mounting surface and connected with the power mechanism, the moving plate has a blocking part for closing the opening and a mounting groove opening towards the mounting surface and used for communicating the opening; the spray head assembly is installed in the mounting groove, and can move to the opening or move away from the opening with the moving plate.

[0008] In some embodiments, the spray head assembly comprises a spray head support, a resilient member and a spray nozzle, the spray head support is mounted in the mounting slot and is provided with a mounting hole opening towards the mounting surface, the spray nozzle is movably arranged at the mounting hole, and the resilient member abuts or connects an end of the spray nozzle away from the mounting surface to push the spray nozzle towards the mounting surface.

[0009] In some embodiments, the cleaning mechanism comprises a moving plate and a spray head assembly, the spray head assembly is arranged outside the mounting surface and is capable of spraying steam or cleaning water towards the inside of the inner container through the opening; the moving plate is movably arranged between the mounting surface and the spray head assembly, the moving plate has a blocking portion for closing the opening and a through hole for communicating the opening; and the power mechanism is connected to the moving plate.

[0010] In some embodiments, the spray head assembly comprises a spray nozzle and a water receiving box, the water receiving box is arranged corresponding to the opening, and the spray nozzle is arranged on the water receiving box and has a water or gas outlet direction towards the opening.

[0011] In some embodiments, the spray head assembly further comprises a fixing seat, the fixing seat is arranged outside a side of the moving plate away from the mounting surface and has a water containing groove opening towards the opening, an end of the water receiving box away from the opening is inserted into the water containing groove, and the water receiving box is provided with a water passing hole in communication with the water containing groove.

[0012] In some embodiments, the cleaning mechanism further comprises a water inlet assembly, and the spray head assembly is in communication with the water inlet assembly.

[0013] In some embodiments, the water inlet assembly comprises an evaporator and a water inlet pipe, a water inlet of the evaporator is in communication with a water source through the water inlet pipe, and a gas outlet of the evaporator is in communication with the spray head assembly through a connecting pipe.

[0014] In some embodiments, the power mechanism comprises a driver, a transmission rod and a sliding member, the transmission rod is connected to an output end of the driver, the sliding member is movably sleeved outside the transmission rod, and the moving plate of the cleaning mechanism is in transmission connection with the transmission rod through the sliding member.

[0015] In some embodiments, a drainage mechanism is further included, the drainage mechanism is selectively in communication with the opening through the cleaning mechanism; or, a drainage port is arranged at a bottom or a lower end of a side wall of the inner container, the drainage mechanism is in communication with the drainage port, or the drainage mechanism is in communication with the drainage port through the cleaning mechanism.

[0016] In some embodiments, the cleaning mechanism has a drainage portion opening towards the mounting surface, and the drainage portion selectively communicates with the opening; the drainage mechanism comprises a drainage pump arranged outside the mounting surface, and the drainage pump has a water suction inlet in communication with the drainage portion.

[0017] In some embodiments, two guide portions are arranged in parallel and spaced apart outside the mounting surface, and a sliding groove is formed between each guide portion and the mounting surface, or each guide portion is provided with a sliding groove; the moving plate of the cleaning mechanism is slidably connected to the two sliding grooves at opposite ends thereof.

[0018] In some embodiments, a fixed frame is further included, which is connected and fixed to the mounting surface outside and connected to the guide portions, and the power mechanism and at least part of the cleaning mechanism are arranged in the fixed frame.

[0019] Compared with the prior art, the present application has at least the following advantages:

[0020] The cooking device of the present application opens or closes the openings on the inner container by the power mechanism driving the cleaning mechanism, and has a simple structure; when the cleaning mechanism opens any opening, the cleaning mechanism can spray steam or cleaning water towards the inside of the inner container through the opening, thereby facilitating automatic cleaning of the inner container; or when the cleaning mechanism closes all the openings, the cleaning mechanism can be hidden outside the mounting surface of the inner container, thereby not occupying the space inside the inner container and making the inside of the inner container more spacious and beautiful. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic view of the cooking device in a hidden state in Embodiment 1 of the present application Figure 1 ;

[0022] Figure 2 is a structural schematic view of the cooking device in a hidden state in Embodiment 1 of the present application Figure 2 ;

[0023] Figure 3 is a structural schematic view of the power mechanism and part of the cleaning mechanism in Embodiment 1 of the present application

[0024] Figure 4 is a sectional view of the inner container and the fixed frame in Embodiment 1 of the present application

[0025] Figure 5 is a structural schematic view of the cooking device in a cooking state in Embodiment 1 of the present application

[0026] Figure 6 is a sectional view of the cooking device in a cooking state in Embodiment 1 of the present application

[0027] Figure 7is a structural schematic view of the cooking device in the cleaning state in the embodiment 1 of the present application;

[0028] Figure 8 is a structural schematic view of the cooking device in the hidden state in the embodiment 2 of the present application Figure 1 ;

[0029] Figure 9 is a structural schematic view of the cooking device in the hidden state in the embodiment 2 of the present application Figure 2 ;

[0030] Figure 10 is a sectional view of the cooking device in the hidden state in the embodiment 2 of the present application;

[0031] Figure 11 is a structural schematic view of the power mechanism and part of the cleaning mechanism in the embodiment 2 of the present application;

[0032] Figure 12 is a structural schematic view of the cooking device in the cooking state in the embodiment 2 of the present application;

[0033] Figure 13 is a structural schematic view of the cooking device in the cleaning state in the embodiment 2 of the present application.

[0034] In the figure: 1 - inner container, 11 - mounting surface, 110 - opening;

[0035] 2 - cleaning mechanism, 21 - moving plate, 210 - mounting groove, 211 - blocking part, 212 - through hole, 213 - flange, 214 - drainage groove, 22 - spray head assembly, 221 - spray head support, 2211 - assembly hole, 222 - nozzle, 223 - water receiving box, 2231 - water passing hole, 224 - fixing seat, 2241 - water containing groove, 23 - water inlet assembly, 231 - evaporator, 232 - water inlet pipe;

[0036] 3 - power mechanism, 31 - driver, 32 - transmission rod, 33 - sliding piece, 34 - motor support;

[0037] 4 - drainage mechanism, 41 - drainage pump, 42 - drainage pipe;

[0038] 50 - connecting plate, 51 - guide part, 52 - sliding groove;

[0039] 6 - fixed frame, 601 - first cavity, 602 - second cavity, 603 - third cavity. DETAILED DESCRIPTION

[0040] The following examples illustrate the present application but do not limit the present application. Modifications and / or equivalent substitutions to the specific implementations of the present application, or to parts of the technical features, without departing from the spirit of the present application, shall be included in the scope of the technical solutions of the present application.

[0041] Example 1

[0042] Reference Figures 1-3 The present embodiment provides a cooking device with cleaning function, which can be a steamer or a steam oven, comprising an inner container 1, a cleaning mechanism 2 and a power mechanism 3 for driving the cleaning mechanism 2 to move, wherein the inner container 1 has a mounting surface 11, which is the bottom surface of the inner container, the top surface of the inner container or any side wall surface of the inner container, and the mounting surface 11 is provided with at least one opening 110. In the present embodiment, the mounting surface 11 is the bottom surface of the inner container, and the bottom surface of the inner container is provided with two or more openings 110 arranged in the front-rear direction, which are in the shape of long strips.

[0043] The cleaning mechanism 2 is movably arranged outside the mounting surface 11 and connected to the power mechanism 3, i.e. the cleaning mechanism 2 is movably arranged at the bottom of the inner container 1 and connected to the power mechanism 3, and it can open or close each opening 110. When the cleaning mechanism 2 opens any opening 110, the cleaning mechanism 2 can spray steam or cleaning water through the opening 110 towards the inside of the inner container 1, which facilitates automatic cleaning of the inner container. Referring to Figures 4-7 , on the contrary, when the cleaning mechanism 2 closes all the openings 110, the cleaning mechanism 2 can be hidden at the bottom of the inner container 1, without occupying the space inside the inner container 1, so that the inside of the inner container 1 is more spacious and aesthetically pleasing. Referring to Figure 1 .

[0044] Reference Figures 2-3 The cleaning mechanism 2 comprises a moving plate 21 and a spray head assembly 22. The moving plate 21 is movably arranged outside the mounting surface 11 and connected to the power mechanism 3, i.e. the moving plate 21 is movably arranged at the bottom of the inner container 1 and connected to the power mechanism 3. The moving plate 21 is provided with at least one mounting groove 210, and blocking portions 211 are formed at the front and rear ends of each mounting groove 210. The blocking portions 211 are configured to close at least one opening 110. The mounting groove 210 is configured to open towards the mounting surface 11 and is adapted to communicate with any opening 110. In each mounting groove 210, a spray head assembly 22 is installed, which can move with the moving plate 21 to the opening 110 or away from the opening 110. In this way, when the spray head assembly 22 moves to the opening 110, it can spray steam or cleaning water through the opening 110 towards the inside of the inner container 1, which facilitates the use of steam to heat the inner container and / or cook food (see Figures 5-6 ), or facilitates the use of steam or cleaning water to automatically clean the inner container 1 (see Figure 7) ; when the nozzle assembly 22 moves away from the hole 110, the nozzle assembly 22 can be hidden at the bottom of the inner container 1, without occupying the space of the inner container 1, so that the inner container 1 is more spacious and beautiful, refer to Figure 1 .

[0045] In the embodiment, the number of the holes 110 is designed to be one more than the number of the nozzle assemblies 22 or the mounting grooves 210, and the number of the holes 110 is three, and the number of the nozzle assemblies 22 and the mounting grooves 210 is two. The moving plate 21 is in the shape of “M”, and of course, it can also be designed in the shape of “I”. The two mounting grooves 210 and the four blocking parts 211 are arranged on the horizontal section of the moving plate 21. All the blocking parts 211 are sequentially arranged from front to back. The first blocking part 211 (i.e. the front blocking part 211) is configured to close all the holes 110, and the remaining blocking parts 211 are configured to close any hole 110.

[0046] In order to facilitate the connection of the moving plate 21 and the power mechanism 3, the flange 213 extending outward is fixed on the side of the moving plate 21 close to the power mechanism 3. The flange 213 is formed by bending the lower end of the vertical section on the right side of the moving plate 21 towards the power mechanism 3. The power mechanism 3 is in driving connection with the flange 213.

[0047] In order to facilitate the discharge of the residual water in the inner container 1, refer to Figure 3 , the water drainage groove 214 is arranged on the horizontal section of the moving plate 21. The water drainage groove 214 is located between the two nozzle assemblies 22, and is configured to be in communication with any hole 110. When the water drainage groove 214 is in communication with any hole 110 with the moving plate 21, the residual water in the inner container 1 can be discharged into the water drainage groove 214 through the hole 110, so that the residual water can be conveniently treated by the cleaning mechanism 2, refer to Figures 5-7 . It is particularly pointed out that in other embodiments, a water drainage opening can be arranged on the bottom or the lower end of the side wall of the inner container 1, so that the discharge and treatment of the residual water are independent of the cleaning of the inner container.

[0048] refer to Figure 3The spray head assembly 22 comprises a spray head support 221, an elastic member (not shown in the figure) and a spray nozzle 222. Each installation slot 210 is provided with a spray head support 221, which is provided with an assembly hole 2211 opening towards the installation surface 11 and suitable for accommodating the spray nozzle 222. The spray nozzle 222 is movably arranged at the assembly hole 2211 and is communicated with cleaning water or steam through a connecting pipe, which can be a hose or an elastic pipe. The elastic member is a spring, which is installed in the assembly hole 2211 or the installation slot 210 and abuts or connects the lower end of the spray nozzle 222. The pre-tightening force of the elastic member is configured to always push the spray nozzle 222 to move towards the installation surface 11. Thus, when the spray head assembly 22 moves to the opening, the spray nozzle 222 penetrates into the inner container through the opening 110 under the pre-tightening force of the elastic member; when the spray head assembly 22 moves away from the opening, the spray nozzle 222 is pressed downwards by the bottom of the inner container and is compressed by the elastic member, so that the spray nozzle 222 can be completely hidden. At this time, the user cannot see the spray nozzle 222 from the inner container through the opening, so that the inner container looks more spacious and beautiful. Figure 1 or Figures 5-6 .

[0049] Referring to Figure 2 The cleaning mechanism 2 further comprises a water inlet assembly 23, and the spray nozzle 222 of the spray head assembly 22 is communicated with the water inlet assembly 23. In the embodiment, the water inlet assembly 23 comprises an evaporator 231 and a water inlet pipe 232. The water inlet of the evaporator 231 is communicated with a water source through the water inlet pipe 232, and the gas outlet of the evaporator 231 is communicated with the spray nozzle 222 of the spray head assembly 22 through a connecting pipe. In this way, by controlling the working state of the evaporator 231, steam or cleaning water can be provided to the spray head assembly 22. The cleaning water can be normal temperature water or high temperature water.

[0050] Referring to Figures 2-3 The power mechanism 3 is installed outside the installation surface 11 and is located outside the moving plate 21 of the cleaning mechanism 2. The power mechanism 3 comprises a driver 31, a transmission rod 32 and a sliding member 33. The driver 31 is fixedly installed on the rear side of the bottom of the inner container through a motor support 34. The transmission rod 32 is arranged in the front-rear direction of the bottom of the inner container, and the rear end of the transmission rod 32 is connected with the output end of the driver 31. The sliding member 33 is sleeved on the transmission rod 32 and can move along the length direction of the transmission rod 32. When the driver 31 drives the transmission rod 32 to rotate forward or reversely, the transmission rod 32 can drive the sliding member 33 to move forward or reversely along the transmission rod 32 while rotating. The moving plate 21 of the cleaning mechanism 2 is transmissionally connected with the transmission rod 32 through the sliding member 33. Specifically, the flange 213 on the right side of the moving plate 21 is transmissionally connected with the transmission rod 32 through the sliding member 33.

[0051] Referring to Figure 2, the cooking device further comprises a drainage mechanism 4, which is selectively communicated with the opening hole 110 through the cleaning mechanism 2 to realize the drainage of the residual water in the inner container by the cleaning mechanism 2. Of course, the drainage mechanism 4 can be directly communicated with a drainage port provided at the bottom or lower end of the side wall of the inner container 1, or the drainage mechanism 4 is communicated with the drainage port through the cleaning mechanism 2.

[0052] In the embodiment, the cleaning mechanism 2 has a drainage part opening towards the mounting surface 11, which is a drainage groove 214 selectively communicated with the opening hole 110. The drainage mechanism 4 comprises a drainage pump 41 and a drainage pipe 42, the drainage pump 41 is arranged at the bottom of the inner container, the suction inlet of the drainage pump 41 is communicated with the drainage groove 214, and the drainage outlet of the drainage pump 41 is communicated with the sewer through the drainage pipe 42.

[0053] Reference Figures 2-4 , the cooking device further comprises a guide mechanism (not shown in the figure), which is arranged between the bottom of the inner container and the moving plate 21 of the cleaning mechanism, and the moving plate 21 is slidingly connected with the guide mechanism, so that the movement of the cleaning mechanism 2 is guided. In the embodiment, the guide mechanism comprises two guide parts 51, which are arranged side by side in the left-right direction outside the mounting surface 11 of the inner container, each guide part 51 is arranged in the front-rear direction, and a sliding groove 52 is formed between each guide part 51 and the mounting surface 11. Of course, a sliding groove 52 can also be arranged on each guide part 51. The left and right ends of the transverse section of the moving plate 21 are respectively slidingly connected with the two sliding grooves 52, and the nozzle assembly 22 and the evaporator 231 are arranged between the two guide parts 51. In order to avoid the left-right displacement of the moving plate 21, the two vertical sections of the moving plate 21 are respectively hooked on the side of the two guide parts 51 away from the nozzle assembly 22.

[0054] Reference Figures 2-4 , the cooking device further comprises a fixed frame 6, which is connected and fixed outside the mounting surface 11, i.e. the fixed frame 6 is connected and fixed at the bottom of the inner container. The two guide parts 51 are arranged in the fixed frame 6, and the front and rear ends of each guide part 51 are respectively connected with the front and rear edges of the fixed frame 6. The power mechanism 3, at least part of the cleaning mechanism 2 and at least part of the drainage mechanism 4 are all installed in the fixed frame 6.

[0055] In the embodiment, the two guide portions 51 divide the inner part of the fixed frame 6 into the third cavity 603, the first cavity 601 and the second cavity 602 arranged in the left-right direction. At least part of the cleaning mechanism 2 is arranged in the first cavity 601, and a pipe hole is formed in the rear edge of the fixed frame 6 for the water inlet pipe to pass through. The power mechanism 3 is arranged in the second cavity 602, and the motor support 34 in the power mechanism 3 is fixedly connected with the fixed frame 6 or the bottom of the inner container. At least part of the water draining mechanism 4 is arranged in the third cavity 603, and a pipe hole is formed in the rear edge of the fixed frame 6 for the water draining pipe 42 to pass through.

[0056] The working principle of the cooking device will be described below in combination with Figure 1 and Figures 5-7 .

[0057] Referring to Figure 1 , when the cooking device is in a non-use state or a hidden state, i.e., the cooking device is not in a cleaning state or a cooking state, the power mechanism 3 drives the moving plate 21 of the cleaning mechanism 2 to move rearward, so that the blocking portion 211 at the front end of the moving plate 21 covers or closes all the holes 110. At this time, the nozzle assembly 22 of the cleaning mechanism 2 is hidden in the bottom of the inner container, and the inner container 1 appears to be atmospheric and beautiful.

[0058] Referring to Figures 5-6 , when the cooking device is in a cooking state, the power mechanism 3 drives the moving plate 21 of the cleaning mechanism 2 to move forward, so that the nozzle assembly 22 of the cleaning mechanism 2 moves to the rear or middle hole 110. Taking the case that the nozzle assembly 22 moves to the middle hole 110, at this time, the nozzle assembly 22 passes through the middle hole 110 upward and extends into the inner container 1, so as to spray steam into the inner container through the nozzle assembly 22, so as to preheat the inner container or heat the food in the inner container. At the same time, the water draining groove 214 on the moving plate 21 is in communication with the rear hole 110, and the residual water in the inner container flows into the water draining groove 214 through the rear hole 110, and the water cup water draining mechanism 4 in the water draining groove 214 is sucked out, so as to drain the residual water in the inner container.

[0059] Referring to Figure 7 , when the cooking device is in a cleaning state, the power mechanism 3 drives the moving plate 21 of the cleaning mechanism 2 to move forward, so that the two nozzle assemblies 22 of the cleaning mechanism 2 move to the rear and front holes 110 respectively. At this time, the nozzle assembly 22 can pass through the corresponding hole 110 upward and extend into the inner container 1, so as to spray cleaning water into the inner container through the nozzle assembly 22, so as to realize automatic cleaning of the inner container 1. At the same time, the water draining groove 214 on the moving plate 21 is in communication with the middle hole 110, so as to drain the residual water in the inner container.

[0060] Embodiment 2

[0061] Referring to Figures 8-11The difference between the present embodiment and embodiment 1 is the shape of the opening 110 and the cleaning mechanism 2. In the present embodiment, the mounting surface 11 (i.e. the bottom of the inner container) is provided with two or more openings 110 arranged in the left-right direction at intervals, and the openings 110 are circular. The cleaning mechanism 2 includes a moving plate 21 and at least one spray head assembly 22. The present embodiment takes an example in which the number of openings 110 and the number of spray head assemblies 22 are both three, and one spray head assembly 22 is provided below each opening 110 outside the mounting surface 11 (i.e. the bottom of the inner container), each spray head assembly 22 is unable to move relative to the bottom of the inner container, and each spray head assembly is capable of spraying steam or cleaning water into the inner container 1 through the corresponding opening 110.

[0062] Reference Figures 10-11 The moving plate 21 is movably provided between the mounting surface 11 and the spray head assemblies 22 and is connected to the power mechanism 3, and the moving plate 21 has a blocking portion 211 for closing each opening 110 and three through holes 212 for communicating with different openings 110. In the present embodiment, the moving plate 21 is in the shape of "ㄇ", one through hole 212 is provided in the middle of the front end of the moving plate 21 to form a front row of holes, and the other two through holes 212 are provided on the left and right sides of the rear end of the moving plate 21 to form a rear row of holes, and the center points of the three through holes 212 form a triangle.

[0063] When the moving plate 21 is in the initial state, the blocking portion 211 covers or closes all the openings 110 between the front row of holes and the rear row of holes, as shown in FIG. 2. Figure 8 Or Figure 10 When the moving plate 21 is driven to move forward to the front, the front row of holes communicates with the middle opening 110, the left and right openings are closed, and the middle spray head assembly 22 is exposed to open the middle opening, so that the spray head assembly 22 sprays steam into the inner container through the middle opening to heat the inner container or the food in the inner container, as shown in FIG. 3. Figure 12 When the moving plate 21 is driven to move forward to the rear, the rear row of holes communicates with the left and right openings 110, the middle opening is closed, and the left and right spray head assemblies 22 are exposed to open the left and right openings, so that the left and right spray head assemblies 22 spray cleaning water into the inner container through the corresponding openings to automatically clean the inner container, as shown in FIG. 4. Figure 12 .

[0064] Reference Figures 9-10The spray head assembly 22 comprises a nozzle 222 and a water receiving box 223. The water receiving box 223 is arranged on the side of the moving plate 21 away from the mounting surface 11 and corresponds to the opening 110, and is used to receive water flowing from the corresponding opening 110. The nozzle 222 is arranged on the water receiving box 223 and the water outlet or air outlet direction of the nozzle 222 is towards the opening 110. In this embodiment, the water receiving box 223 is in the shape of a circular truncated cone with a large upper end and a small lower end, so that the water receiving box 223 is in a flared structure, avoiding the interference of the peripheral wall surface of the water receiving box 223 with the spray area of the nozzle 222. Water through holes 2231 are arranged on the bottom surface of the water receiving box 223 in a circumferential direction, so as to drain water in the water receiving box 223. It can be seen that the spray head assembly 22 of this embodiment not only can spray steam or cleaning water towards the inside of the inner container, but also can conveniently drain residual water in the inner container.

[0065] In order to receive water flowing from the water receiving box 223, the spray head assembly 22 further comprises a fixing seat 224. The fixing seat 224 is arranged on the side of the moving plate 21 away from the mounting surface 11, i.e. the fixing seat 224 is arranged below the transverse section of the moving plate 21. The fixing seat 224 has a water containing groove 2241 which is open towards the opening 110, and the water containing groove 2241 serves as a water draining part of the cleaning mechanism 2. Each water receiving box 223 is inserted into the water containing groove 2241 at an end away from the opening 110. The water containing groove 2241 is connected to the inside of the water receiving box 223 through the water through holes 2231, and is connected to the water suction inlet of the water pump 41 of the water draining mechanism 4, so that the water pump 41 can suck out water in the inner container and into the water containing groove 2241.

[0066] In order to facilitate the fixing of the spray head assembly 22, with reference to Figure 10 The guiding mechanism further comprises a connecting plate 50. The connecting plate 50 is arranged below the transverse section of the moving plate 21 and between the two guiding parts 51. The left and right ends of the connecting plate 50 are connected to the two guiding parts 51, respectively. The water receiving box 223 is integrated on the connecting plate 50 and can be integrally punched downward from the local connecting plate 50, or the connecting plate 50 can be provided with a positioning hole at a position corresponding to the opening, and the water receiving box 223 is arranged in the positioning hole and connected and fixed to the connecting plate 50. The fixing seat 224 is arranged below the connecting plate 50 and connected and fixed to the connecting plate.

[0067] The working principle of the cooking equipment will be described below in combination with Figure 8 , 10 and Figures 12-13

[0068] With reference to Figure 8 ​Or 10, when the cooking device is in a non-use state or a hidden state, that is, the cooking device is not in a cleaning state or a cooking state, the power mechanism 3 drives the moving plate 21 of the cleaning mechanism 2 to move, so that the blocking part 211 of the moving plate 21 covers or closes all the openings 110, at this time, the blocking part 211 covers all the nozzle assemblies 22, realizing hiding the nozzle assemblies 22 at the bottom of the moving plate 21, and the inner container 1 appears to be atmospheric and beautiful.

[0069] Reference Figure 12 When the cooking device is in a cooking state, the power mechanism 3 drives the moving plate 21 of the cleaning mechanism 2 to move backward until the front through hole 212 moves to the lower right of the middle opening 110 to open the middle opening and expose the middle nozzle assembly 22, while the left and right openings are still closed by the blocking part 211, at this time, the middle nozzle assembly 22 can spray steam into the inner container to preheat the inner container or heat the food in the inner container, and the remaining water in the inner container can be discharged outside the inner container through the middle nozzle assembly 22.

[0070] Reference Figure 13 When the cooking device is in a cleaning state, the power mechanism 3 drives the moving plate 21 of the cleaning mechanism 2 to move forward until the two rear through holes 212 move to the lower left and right of the openings 110 to open the left and right openings and expose the left and right nozzle assemblies 22, while the middle opening is still closed by the blocking part 211, at this time, the left and right nozzle assemblies 22 can spray steam into the inner container to automatically clean the inner container, and the remaining water in the inner container can be discharged outside the inner container through the left and right nozzle assemblies 22.

[0071] The above only describes some embodiments of the present application. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are all within the protection scope of the present application.

Claims

1. A cooking apparatus with a belt cleaning function, characterized by, The utility model relates to a kind of automatic cleaning device of water tank, including: Inner container (1), the inner container (1) has installation surface (11), the installation surface (11) is opened with opening (110), further including drainage mechanism (4); Cleaning mechanism (2), the cleaning mechanism (2) is movably arranged in the installation surface (11) outside, and it can open or close the opening (110); Power mechanism (3), the power mechanism (3) is connected the cleaning mechanism (2), for driving the cleaning mechanism (2) moves; The cleaning mechanism (2) includes moving plate (21) and spray head assembly (22), the moving plate (21) is movably arranged in the installation surface (11) outside and is connected the power mechanism (3), the moving plate (21) has for closing the opening (110) blocking part (211) and towards the installation surface (11) opening and for communicating the installation slot (210) of opening (110);The spray head assembly (22) is installed in the installation slot (210), and it can be moved to the opening (110) or removed from the opening (110) with the moving plate (21).

2. The cooking apparatus with a cleaning function according to claim 1, characterized in that, The spray head assembly (22) includes spray head support (221), elastic member and nozzle (222), the spray head support (221) is installed in the installation slot (210), and it is equipped with towards the installation surface (11) opening assembly hole (2211), the nozzle (222) is movably arranged at the assembly hole (2211), the elastic member abuts or connects the one end of the nozzle (222) away from the installation surface (11), for pushing the nozzle (222) towards the installation surface (11) moves.

3. The cooking apparatus with a cleaning function according to claim 2, characterized in that, The cleaning mechanism (2) further includes water inlet assembly (23), the spray head assembly (22) is communicated with the water inlet assembly (23); The water inlet assembly (23) includes evaporator (231) and water inlet pipe (232), the water inlet of the evaporator (231) is communicated with water source through the water inlet pipe (232), the gas outlet of the evaporator (231) is communicated with the spray head assembly (22) through connecting pipe.

4. The cooking apparatus with a cleaning function according to claim 1, wherein, The power mechanism (3) includes driver (31), transmission rod (32) and sliding element (33), the transmission rod (32) is connected with the output end of the driver (31), the sliding element (33) is movably sleeved on the transmission rod (32), and the moving plate (21) of the cleaning mechanism (2) is drivenly connected with the transmission rod (32) through the sliding element (33).

5. The cooking apparatus with a cleaning function according to claim 1, wherein, The drainage mechanism (4) is selectively communicated with the opening (110) by the cleaning mechanism (2); Or, drainage port is equipped in the bottom or lower end of side wall of the inner container (1), the drainage mechanism (4) is communicated with the drainage port, or drainage mechanism (4) is communicated with the drainage port by the cleaning mechanism (2).

6. The cooking apparatus with a cleaning function according to claim 5, wherein, The cleaning mechanism (2) has a drainage part which is open to the mounting surface (11) and selectively communicates with the opening (110); the drainage mechanism (4) comprises a drainage pump (41) which is arranged outside the mounting surface (11) and has a water suction inlet which communicates with the drainage part; Two guide parts (51) are arranged outside the mounting surface (11) in parallel and at intervals, and a sliding groove (52) is formed between each guide part (51) and the mounting surface (11), or a sliding groove (52) is arranged on each guide part (51); the moving plate (21) of the cleaning mechanism (2) is slidably connected to the two sliding grooves (52) at opposite ends thereof; Further comprising a fixed frame (6) which is connected and fixed to the outside of the mounting surface (11) and connected to the guide parts (51), and the power mechanism (3) and at least part of the cleaning mechanism (2) are arranged in the fixed frame (6).

7. A cooking apparatus with a belt cleaning function, characterized by, Comprise: The inner container (1) has a mounting surface (11) which is provided with an opening (110), and further comprises a drainage mechanism (4); The cleaning mechanism (2) is movably arranged outside the mounting surface (11) and can open or close the opening (110); The power mechanism (3) is connected to the cleaning mechanism (2) and used to drive the cleaning mechanism (2) to move; The cleaning mechanism (2) comprises a moving plate (21) and a spray head assembly (22), the spray head assembly (22) is arranged outside the mounting surface (11) and can spray steam or cleaning water into the inner container (1) through the opening (110); the moving plate (21) is movably arranged between the mounting surface (11) and the spray head assembly (22), the moving plate (21) has a blocking part (211) for closing the opening (110) and a through hole (212) for communicating the opening (110); the power mechanism (3) is connected to the moving plate (21).

8. The cooking apparatus with a cleaning function according to claim 7, wherein, The spray head assembly (22) comprises a nozzle (222) and a water receiving box (223), the water receiving box (223) is arranged corresponding to the opening (110), and the nozzle (222) is arranged on the water receiving box (223) and has a water outlet or gas outlet direction towards the opening (110); The spray head assembly (22) further comprises a fixed seat (224) which is arranged outside the side of the moving plate (21) away from the mounting surface (11) and has a water containing groove (2241) which is open to the opening (110), one end of the water receiving box (223) away from the opening (110) is inserted into the water containing groove (2241), and the water receiving box (223) is provided with a water passing hole (2231) which communicates with the water containing groove (2241).

9. The cooking apparatus with a cleaning function according to claim 8, wherein, The cleaning mechanism (2) further comprises a water inlet assembly (23), and the spray head assembly (22) is connected with the water inlet assembly (23). The water inlet assembly (23) comprises an evaporator (231) and a water inlet pipe (232), the water inlet of the evaporator (231) is connected with a water source through the water inlet pipe (232), and the gas outlet of the evaporator (231) is connected with the spray head assembly (22) through a connecting pipe.

10. The cooking apparatus with a cleaning function according to claim 7, wherein, The power mechanism (3) comprises a driver (31), a transmission rod (32) and a sliding piece (33), the transmission rod (32) is connected with the output end of the driver (31), the sliding piece (33) is movably sleeved on the transmission rod (32), and the moving plate (21) of the cleaning mechanism (2) is in transmission connection with the transmission rod (32) through the sliding piece (33).

11. The cooking apparatus with a cleaning function according to claim 7, wherein, The drainage mechanism (4) is selectively connected with the opening (110) through the cleaning mechanism (2). Alternatively, a drainage opening is arranged at the bottom or the lower end of the sidewall of the inner container (1), the drainage mechanism (4) is connected with the drainage opening, or the drainage mechanism (4) is connected with the drainage opening through the cleaning mechanism (2).

12. The cooking apparatus with a cleaning function according to claim 11, wherein, The cleaning mechanism (2) has a drainage part which is open to the mounting surface (11) and is selectively connected with the opening (110), the drainage mechanism (4) comprises a drainage pump (41), the drainage pump (41) is arranged outside the mounting surface (11), and the water suction inlet of the drainage pump (41) is connected with the drainage part. Two guide parts (51) are arranged outside the mounting surface (11) and are spaced apart from each other, a sliding groove (52) is arranged between each guide part (51) and the mounting surface (11), or a sliding groove (52) is arranged on each guide part (51), and the moving plate (21) of the cleaning mechanism (2) is slidably connected with the two sliding grooves (52) at opposite ends thereof.

13. The cooking apparatus with a cleaning function according to claim 12, wherein, The fixing frame (6) is connected and fixed to the outside of the mounting surface (11) and connected with the guide parts (51), and the power mechanism (3) and at least part of the cleaning mechanism (2) are arranged in the fixing frame (6).

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