Evaporation disc assembly and steaming and baking cooking machine
By designing a mechanically driven drainage structure for the evaporator plate assembly, the problems of water residue and inconvenient cleaning in steam ovens have been solved, enabling convenient drainage at any time and simplifying cleaning operations, thus improving the user experience.
Patent Information
- Application Number
- CN202520110249.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing steam ovens lack an active drainage device, resulting in water residue and inconvenient cleaning. Existing solutions, such as requiring a press-button to wait for cooling or requiring the solenoid valve to be powered on, affect the user experience.
Design an evaporator assembly, including an evaporator body, a drain pipe, a water-blocking cover, and a drive component. Drainage can be achieved at any time through mechanical drive, and operation can be simplified by using lever and linkage structures. Wastewater can be collected by combining with a wastewater tank, thus avoiding the need for electric drive.
It enables convenient drainage at any time, improves user experience, simplifies the cleaning process, avoids dependence on electricity, and enhances ease of use.
Smart Images
Figure CN223715496U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of steaming and baking cooking machine, especially to a kind of evaporation disc assembly and steaming and baking cooking machine. BACKGROUND
[0002] The existing steaming and baking integrated machine is usually not equipped with active drainage device, which leads to water residue after steaming function ends. One existing solution is to combine the pressing plug in the kitchen sink structure with the evaporation disc body, but for the safety of users, it needs to wait for the inner cavity to cool down before use, which undoubtedly wastes the time of users and cannot meet the demand of water change in the middle of steaming mode. Another solution is to use electromagnetic valve, which can realize automatic drainage, but the electromagnetic valve is high in cost and needs electric drive, that is, it can only be used when the steaming and baking cooking machine is powered on, and it cannot be used when users clean it, or it needs to be powered on to drain the evaporation disc body, which undoubtedly brings inconvenience to cleaning and affects the user experience. SUMMARY
[0003] Based on the existing steaming and baking cooking machine, it is necessary to provide an evaporation disc assembly and steaming and baking cooking machine to solve the problem of evaporation disc drainage.
[0004] An evaporation disc assembly for a steaming and baking cooking machine, comprising:
[0005] An evaporation disc body having a water leakage hole and a mounting hole in the bottom;
[0006] A drain pipe located on the lower side of the evaporation disc body and covering the water leakage hole;
[0007] A water blocking cover comprising a cover plate part movably placed on the upper side of the evaporation disc body and covering the water leakage hole, and an extension part fixedly connected to the cover plate part and sealingly penetrating the mounting hole; and
[0008] A driving member drivingly connected to the extension part to drive the extension part to move the cover plate part closer to or away from the water leakage hole.
[0009] In this way, the user can drive the extension part to move the cover plate part away from the water leakage hole at any time, so that the water in the evaporation disc body leaks out, which facilitates drainage whether during cleaning or during water change; Since it does not need electric drive, it does not need to consider whether the steaming and baking cooking machine is powered on or not; After drainage is completed, the water blocking cover is covered on the water leakage hole under the action of its own gravity to achieve sealing of the water leakage hole, which is simple and easy to understand, and improves the actual use experience of users.
[0010] In one of the embodiments, the driving member comprises a support frame and a lever rotatably mounted on the support frame, a resistance arm of the lever is located below the extension and is connected to the extension in force transmission.
[0011] In this way, the driving structure with the lever facilitates the position of the force point when the user presses, and the user does not need to stretch into the steam tray to lift the water stop cover, which facilitates the user operation.
[0012] In one of the embodiments, the driving member further comprises a connecting rod rotatably connected to the lever and the extension at two ends respectively.
[0013] In this way, the user can lower the resistance arm by actively lifting the power arm of the lever, so that the resistance arm drives the connecting rod and the water stop cover to be lowered, thereby achieving the purpose of plugging the water leakage hole. The rotatable connection of the two ends of the connecting rod to the lever and the extension ensures smooth sliding of the extension at the mounting hole, reducing the risk of jamming.
[0014] In one of the embodiments, the drain pipe comprises a first extension pipe covering the water leakage hole and extending vertically, and a second extension pipe extending horizontally from one end of the first extension pipe away from the water leakage hole.
[0015] In this way, the drain pipe is bent, optimizing the layout of the bottom space of the steam and baking cooking machine.
[0016] In one of the embodiments, the lever is located below the second extension pipe, and the extension direction of the lever is the same as the extension direction of the second extension pipe.
[0017] In this way, the lever and the drain pipe are vertically arranged side by side, which has less interference with the position of other structures, further optimizing the layout of the bottom space of the steam and baking cooking machine.
[0018] In one of the embodiments, the driving member further comprises an extension rod fixedly connected to the power arm of the lever, and the extension direction of the extension rod is inclined to the extension direction of the lever.
[0019] In this way, the force point of the pressing operation is further transferred, facilitating the user's pressing operation. The user applies force to the lever by means of the extension rod, realizing the flip-open function of the water stop cover.
[0020] In one of the embodiments, the steam tray assembly further comprises a filter screen detachably mounted in the drain pipe.
[0021] In this way, it is beneficial to prevent dirt, foreign matter, etc. from entering the drain pipe and accumulating, avoiding the generation of odor.
[0022] In one of the embodiments, the evaporating disc assembly further comprises a waste water tank connected to the drain pipe.
[0023] In this way, the waste water tank temporarily stores the waste water, avoiding the waste water from being randomly spilled, meeting the waste water collection requirement of the user, and being beneficial to maintaining the cleanness of the kitchen environment.
[0024] In one of the embodiments, the evaporating disc body further has a sunken groove surrounding the water leakage hole and matching the shape of the cover plate part.
[0025] In this way, the sealing of the water stop cover on the water leakage hole is increased, and the sealing on the mounting hole is indirectly formed, preventing the water in the evaporating disc body from leaking from the mounting hole.
[0026] The application further provides a steam baking cooking machine, comprising:
[0027] The inner container assembly has a mounting hole at the bottom; and
[0028] The evaporating disc assembly as described above, wherein the evaporating disc body of the evaporating disc assembly is mounted in the mounting hole.
[0029] In this way, the steam baking cooking machine equipped with the evaporating disc assembly provided by the application is convenient for the user to drain the water in the evaporating disc body at any time, whether in the cleaning process in the non-working state or in the steam mode process in the working state, the water can be drained by opening the water stop cover, that is, the drainage of the evaporating disc body is not limited by the use scenario, the use convenience of the steam baking cooking machine is increased, and the use experience of the user is improved. BRIEF DESCRIPTION OF DRAWINGS
[0030] Figure 1 FIG. 1 is a structural schematic view of a steam baking cooking machine in one of the embodiments of the application;
[0031] Figure 2 FIG. 2 is a structural schematic view of an evaporating disc assembly in the steam baking cooking machine in one of the embodiments of the application; Figure 1
[0032] FIG. 3 is a structural schematic view of an evaporating disc body in the evaporating disc assembly in one of the embodiments of the application; Figure 3 Figure 2 FIG. 4 is a structural schematic view of the remaining structure except the evaporating disc body in the evaporating disc assembly in one of the embodiments of the application.
[0033] Figure 4 Figure 2
[0034] REFERENCE SIGNS:
[0035] 10, evaporation tray; 101, water leakage hole; 102, mounting hole; 103, sinking groove; 20, water blocking cover; 21, cover plate part; 22, extension part; 30, drain pipe; 31, first extension pipe; 32, second extension pipe; 40, driving member; 41, support frame; 42, lever; 421, power end; 422, resistance end; 43, connecting rod; 431, rod body; 432, upper connecting shaft; 433, lower connecting shaft; 44, extension rod; 50, wastewater tank; 60, inner container assembly; 70, outer shell; 701, waist-shaped hole. DETAILED DESCRIPTION
[0036] In order to make the above objectives, characteristics and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application can be practiced without using these specific details. In other instances, well-known methods have not been described in detail in order to avoid unnecessarily obscuring the present application. Therefore, the specific embodiments of the present application as set forth are not intended to limit the present application, but to elucidate the principles of the present application.
[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0038] In addition, the terms "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.
[0039] In the utility model, unless another definite provision and limitation, the terms "mount", "connect", "connect", "fix" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements or the interaction of two elements, unless another definite limitation.For the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0040] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium.Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature.The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.
[0041] It should be noted that when an element is referred to as "fixed to" or "provided to" another element, it can be directly on another element or there can be a middle element.When an element is considered "connected" to another element, it can be directly connected to another element or there can be a middle element.The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only embodiment.
[0042] The existing steaming and baking machine usually does not provide active drainage device, resulting in water residue phenomenon after the end of the steaming function.A solution is to combine the pressing plug in the kitchen sink structure with the evaporation disc, but for the safety of the user, it needs to wait for the inner cavity to cool down before use, which undoubtedly wastes the user's time and cannot meet the demand of changing water in the middle of the steaming mode.Another solution is to use a solenoid valve, which can achieve automatic drainage, but the solenoid valve is relatively expensive and needs to be electrically driven, that is, it can only be used when the steaming and baking cooking machine is powered on, and it cannot be used when the user cleans it, or it needs to be powered on to drain the evaporation disc, which undoubtedly brings inconvenience to cleaning and affects the user's experience.
[0043] Therefore, it is necessary to provide an evaporation disc assembly and a steaming and baking cooking machine which can be conveniently drained by the user at any time.
[0044] Please refer to Figures 1 to 4 ,Figure 1 A structure schematic view of the steaming and baking cooking machine in one embodiment of the utility model, Figure 2 A structure schematic view of the evaporating disc assembly in the utility model, Figure 1 A structure schematic view of the evaporating disc assembly in the utility model, Figure 3 A structure schematic view of the evaporating disc body 10 in the utility model, Figure 2 A structure schematic view of the evaporating disc body 10 in the utility model, Figure 4 A structure schematic view of the evaporating disc body 10 in the utility model, Figure 2 The utility model provides a steaming and baking cooking machine, which comprises a shell 70, an inner container assembly 60 and an evaporating disc assembly, the inner container assembly 60 is arranged in the shell 70, a mounting hole is formed in the bottom of the inner container assembly 60, and the evaporating disc assembly is mounted in the mounting hole. Specifically, the evaporating disc assembly comprises an evaporating disc body 10, a drain pipe 30, a water blocking cover 20 and a driving piece 40, the bottom of the evaporating disc body 10 is provided with a water leakage hole 101 and a mounting hole 102, the drain pipe 30 is located at the lower side of the evaporating disc body 10 and covers the water leakage hole 101, the water blocking cover 20 comprises a cover plate part 21 movably arranged in the water leakage hole 101 at the upper side of the evaporating disc body 10 and an extension part 22 fixedly connected to the cover plate part 21 and sealingly penetrating through the mounting hole 102, and the driving piece 40 is drivingly connected to the extension part 22 so that the extension part 22 drives the cover plate part 21 to move close to or away from the water leakage hole 101. In this way, the user can drive the extension part 22 to move the cover plate part 21 away from the water leakage hole 101 at any time, so that the water in the evaporating disc body 10 leaks out, which facilitates water drainage when cleaning or changing water in the middle; since the water drainage does not need to be driven by electricity, it is not necessary to consider whether the steaming and baking cooking machine is started; after the water drainage is completed, the water blocking cover 20 covers the water leakage hole 101 under the action of its own gravity to seal the water leakage hole 101, so that the operation is simple and easy to understand, and the actual use experience of the user is improved. Optionally, in order to facilitate the collection of waste water discharged from the evaporating disc body 10, the evaporating disc assembly further comprises a waste water tank 50 connected to the drain pipe 30.
[0045] Please refer to Figure 2Optionally, in order to facilitate the user to drive the water blocking cover 20, in an embodiment provided by the present application, the driving member 40 comprises a support frame 41 and a lever 42 rotatably mounted on the support frame 41, the resistance arm of the lever 42 is located below the extension 22 and is connected to the extension 22 in force transmission, so that the structure with the lever 42 facilitates the shift of the position of the force point when the user presses, and the user does not need to stretch into the evaporating disc to lift the water blocking cover 20. Further, in order to ensure the blocking effect of the water blocking cover 20 on the water leakage hole 101, in an embodiment provided by the present application, the driving member 40 further comprises a connecting rod 43 rotatably connected at both ends to the lever 42 and the extension 22, so that the user can lower the resistance arm by actively lifting the power arm of the lever 42, thereby driving the connecting rod 43 and the water blocking cover 20 to drop, achieving the purpose of blocking the water leakage hole 101, and the rotatable connection of both ends of the connecting rod 43 to the lever 42 and the extension 22 also ensures smooth sliding of the extension 22 at the mounting hole 102, reducing the risk of jamming.
[0046] Considering the limited space at the bottom of the steam baking cooking machine, optionally, in an embodiment provided by the present application, the drain pipe 30 comprises intersecting first and second extension pipes 31 and 32, the first extension pipe 31 is covered on the water leakage hole 101 and extends vertically, and the second extension pipe 32 extends horizontally from the lower end of the first extension pipe 31. In order to further optimize the space layout at the bottom of the steam baking cooking machine, in an embodiment provided by the present application, the lever 42 is located below the second extension pipe 32, and the extension direction of the lever 42 is the same as that of the second extension pipe 32, which facilitates the technician to disassemble and assemble, and has less influence on the layout of other structures at the bottom of the steam baking cooking machine. Further, due to the obstruction of the wastewater tank 50, the user is difficult to reach the power end 421 of the lever 42, in order to facilitate the pressing operation, in an embodiment provided by the present application, the driving member 40 further comprises an extension rod 44 fixedly connected to the power arm of the lever 42, and the extension direction of the extension rod 44 is inclined to the extension direction of the lever 42, and the user applies force to the lever 42 by means of the extension rod 44, realizing the flip opening function of the water blocking cover 20. It can be understood that in the embodiments provided by the present application, the extension rod 44 is a straight rod extending in a single direction, and in other embodiments, in order to adapt to the space layout at the bottom of the steam baking cooking machine, the shape of the extension rod 44 can be adaptively adjusted, such as a curved rod, a broken line rod, etc.
[0047] Further, in order to avoid the interference of the drain pipe 30 to the rotation of the connecting rod 43, specifically, the connecting rod 43 comprises a pair of rod bodies 431 arranged at intervals, an upper connecting shaft 432 and a lower connecting shaft 433, the extension part 22 is provided with a through upper connecting hole corresponding to the upper connecting shaft 432, the resistance end 422 of the lever 42 is provided with a through lower connecting hole corresponding to the lower connecting shaft 433, the upper connecting shaft 432 is arranged through the upper connecting hole, and the lower connecting shaft 433 is arranged through the lower connecting hole, so that the connecting rod 43 mechanism formed in this way can avoid the first extension pipe 31 of the drain pipe 30 when rotating, and at the same time, the upper connecting shaft 432 also limits the movement range of the extension part 22, preventing the extension part 22 from sliding out of the mounting hole 102.
[0048] Please refer to Figure 4 Optionally, in an embodiment provided in the present application, the evaporation disc assembly further comprises a filter screen detachably mounted in the drain pipe 30. Specifically, the filter screen is mounted in the first extension pipe 31 of the drain pipe 30, so that the accumulation of dirt and foreign matters in the drain pipe 30 can be prevented.
[0049] Please refer to Figure 3 Optionally, in order to increase the sealing performance of the water leakage hole 101 by the water blocking cover 20, the evaporation disc body 10 further has a sunken groove 103 surrounding the water leakage hole 101 and matching the shape of the cover plate part 21. It can be understood that the mounting hole 102 is located in the sunken groove 103, so that the sealing of the mounting hole 102 is indirectly formed, preventing the water in the evaporation disc body 10 from leaking from the mounting hole 102.
[0050] Please refer to Figure 1 and Figure 2 Optionally, in an embodiment provided in the present application, the shell 70 of the steaming and baking cooking machine is further provided with a waist-shaped hole 701, and the extension rod 44 of the evaporation disc assembly is arranged through the waist-shaped hole 701. When the rod end of the extension rod 44 is located at the upper edge of the waist-shaped hole 701, the cover plate part 21 of the water blocking cover 20 is located in the sunken groove 103 and blocks the water leakage hole 101. When the rod end of the extension rod 44 is located at the lower edge of the waist-shaped hole 701, the cover plate part 21 of the water blocking cover 20 is located outside the sunken groove 103 while the extension part 22 is still sealed and arranged through the mounting hole 102. Due to the limitation of the waist-shaped hole 701, the connecting rod 43 and the lever 42 will not be damaged by overstretching.
[0051] The technical features of the above-described embodiments can be combined in any manner. In order to make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, however, as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present disclosure.
[0052] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.
Claims
1. An evaporation tray assembly for a steam roasting cooking machine, characterized by, The evaporation tray assembly comprises: an evaporation tray body (10) having a water leakage hole (101) and a mounting hole (102) at the bottom; a drain pipe (30) located at the lower side of the evaporation tray body (10) and covering the water leakage hole (101); a water blocking cover (20) comprising a cover plate (21) located at the upper side of the evaporation tray body (10) and movably arranged at the water leakage hole (101), and an extension (22) fixedly connected to the cover plate (21) and sealingly penetrating the mounting hole (102); and a driving member (40) drivingly connected to the extension (22) to drive the extension (22) to move the cover plate (21) towards or away from the water leakage hole (101).
2. The evaporation pan assembly of claim 1, wherein, The driving member (40) comprises a support frame (41) and a lever (42) rotatably mounted to the support frame (41), and the resistance arm of the lever (42) is located below the extension (22) and is in force transmission connection with the extension (22).
3. The evaporation pan assembly of claim 2, wherein, The driving member (40) further comprises a connecting rod (43) having two ends rotatably connected to the lever (42) and the extension (22), respectively.
4. The evaporation pan assembly of claim 3, wherein, The drain pipe (30) comprises a first extension pipe (31) covering the water leakage hole (101) and extending vertically, and a second extension pipe (32) extending horizontally from one end of the first extension pipe (31) away from the water leakage hole (101).
5. The evaporation pan assembly of claim 4, wherein, The lever (42) is located below the second extension pipe (32), and the extension direction of the lever (42) is the same as the extension direction of the second extension pipe (32).
6. The evaporation pan assembly of claim 5, wherein, The driving member (40) further comprises an extension rod (44) fixedly connected to the power arm of the lever (42), and the extension direction of the extension rod (44) is inclined to the extension direction of the lever (42).
7. The evaporating pan assembly according to any one of claims 1 to 6, characterized in that The evaporation tray assembly further comprises a filter screen detachably mounted in the drain pipe (30).
8. The evaporating pan assembly according to any one of claims 1 to 6, characterized in that The evaporation tray assembly further comprises a wastewater tank (50) in communication with the drain pipe (30).
9. The evaporation tray assembly according to any one of claims 1 to 6, characterized in that The evaporation tray body (10) further has a sunken groove (103) surrounding the water leakage hole (101) and matching the shape of the cover plate (21).
10. A steam oven, characterized by The evaporation tray assembly comprises: an inner container assembly (60) having an assembly hole at the bottom; and The evaporation tray assembly of any one of claims 1 to 9, wherein the evaporation tray body (10) of the evaporation tray assembly is mounted in the assembly hole.