Water replenishing and humidifying electric baking pan

Abstract

The utility model relates to the technical field of food devices, in particular to a water replenishing and humidifying electric baking pan. Comprising a base plate and an upper cover, the upper cover is connected with the base plate in an opening and closing mode through a hinge assembly, and a frying and baking cavity is formed between the base plate and the upper cover when the base plate is covered with the upper cover; the upper cover is provided with a water tank and a water pipe, the water pipe is attached to the frying cavity, and the water tank is communicated with the frying cavity through the water pipe. A pumping assembly is arranged on the water tank, and the pumping assembly can gradually and quantitatively convey water in the water tank into the frying and baking cavity through the water pipe; according to the water supplementing and humidifying electric baking pan, the pumping assembly pumps water in the water tank into the water pipe, the water is heated by the frying and baking cavity when flowing through the water pipe so as to be partially vaporized, the water and steam enter the frying and baking cavity together, the steam is located on the upper portion of the frying and baking cavity, the water falls into the bottom of the frying and baking cavity so as to be heated and vaporized again, and therefore food materials are fully humidified; the pump pressure assembly can control the added water amount, the structure is simple, operation is convenient, and cost is lower.

Description

Technical Field

[0001] The utility model relates to the technical field of food devices, in particular to a water-replenishing and humidifying electric baking pan. Background Art

[0002] An electric griddle is an electrical device for cooking food. It heats one side or both sides simultaneously, subjecting the food in the middle to high temperatures, allowing for flexible cooking methods such as baking, pan-frying, and frying. Currently, some electric griddles on the market have a steam humidification function, such as the cooking device disclosed in Chinese patent CN218186445U, which comprises: a cooking device body comprising an upper baking tray assembly and a lower baking tray assembly rotatably connected to the upper baking tray assembly; and a steam generating device disposed on the upper baking tray assembly; the steam generating device includes a water tank having a water storage chamber and a steam outlet channel; the steam outlet channel is provided with a waterproof member, the waterproof member having a steam channel, the water storage chamber communicating with the steam outlet channel via the steam channel, the waterproof member having a steam inlet and a steam outlet, the steam outlet communicating with the steam outlet channel.

[0003] In the above-mentioned prior art, after the water in the water storage chamber is converted into steam under the action of an independent heat source, the steam can enter the steam channel through the steam inlet of the waterproof component, and enter the steam outlet channel from the steam channel through the steam outlet, and finally be discharged through the steam outlet channel to replenish water for the food in the cooking utensil.

[0004] With existing water replenishment methods, after turning on the humidification function, you need to wait for the water in the water storage chamber to boil, and the hysteresis before turning off the humidification function makes operation inconvenient. The independent steam generator also leads to a complex structure, prone to scale formation, inconvenient cleaning, and high cost. Therefore, the existing technology needs to be improved and developed. Utility Model Content

[0005] The purpose of the utility model is to provide a water-replenishing and humidifying electric baking pan with a reasonable structure and easy use in view of the defects and shortcomings of the existing technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] The utility model discloses a water-replenishing and humidifying electric griddle, comprising a base and an upper cover, the upper cover being openably connected to the base via a hinge assembly. When the upper cover is closed on the base, a grilling chamber is formed between the two. The upper cover is provided with a water tank and a water pipe, the water pipe being adjacent to the grilling chamber, and the water tank being connected to the grilling chamber via the water pipe. The water tank is provided with a pump assembly, which can gradually and quantitatively transport water from the water tank through the water pipe into the grilling chamber. The pump assembly pumps water from the water tank into the water pipe. As the water flows through the water pipe, it is heated by the grilling chamber, causing it to partially vaporize. The water and steam enter the grilling chamber together, with the steam at the top of the grilling chamber and the water falling to the bottom of the grilling chamber, where it is heated again and vaporized, thereby fully humidifying the food. The pump assembly can control the amount of water added, resulting in a simple structure and lower cost.

[0008] According to the above solution, the upper cover is provided with a plurality of water outlet holes, and the water tank is connected to the plurality of water outlet holes through water pipes. The upper cover is provided with a plurality of water outlet holes connected to the grilling cavity, and the plurality of water outlet holes can be evenly distributed, so that the humidification effect is more uniform.

[0009] According to the above solution, the upper cover is provided with a pipe joint, to which the water pipe is connected, and the water tank is detachably mounted on the upper cover and connected to the pipe joint. The pipe joint is a quick connector, and the water tank can be directly connected to the pipe joint. The water tank can be removed to add water and then reinstalled on the upper cover after it is filled with water. Furthermore, the pipe joint can adopt a three-way or four-way structure to meet the connection requirements of multiple water outlets.

[0010] According to the above solution, the bottom surface of the water tank is provided with a bottom cover, which is provided with a water outlet and a water inlet, and a sealing cover is provided on the water inlet. The top cover is provided with a slot, and a pipe joint is provided within the slot. The water tank is removably mounted within the slot, allowing the water outlet to be connected to the pipe joint. The slot and the water tank form a mating structure, and the water tank is inserted and positioned within the slot to position the water outlet so that the water outlet can be aligned and connected to the pipe joint. It is understood that the sealing cover and the water inlet are removably connected, and the two can be connected using conventional methods such as a snap-fit ​​structure and a threaded structure. Of course, the water inlet is opened at the bottom of the water tank, and a sealing member is provided between the sealing cover and the water inlet to ensure sealing.

[0011] According to the above solution, the water tank is provided with a control member that can reciprocate or rotate on the water tank. A pump assembly is disposed within the water tank and connected to the water outlet, and the control member is in transmission connection with the pump assembly. The pump assembly is typically a reciprocating structure, with the control member disposed on the top surface of the water tank. The pump assembly can be driven by pressing up and down to input water into the water pipe. Preferably, the pump assembly can be driven by rotation, allowing the user to control the amount of water used for humidification by the number of rotations of the control member.

[0012] According to the above scheme, the pumping assembly includes a silicone tube and a rolling element. A ring seat is provided in the water tank, and the silicone tube is coiled in the ring seat. One end of the silicone tube is connected to the water outlet. The rolling element is provided with a plurality of rollers. A control element is connected to the rolling element so that it can be rotatably arranged in the ring seat. The plurality of rollers roll on the silicone tube. Specifically, the plurality of rollers are arranged around the rotation center of the rolling element. The rolling element is rotatably arranged in the ring seat, so that the silicone tube is clamped between the plurality of rollers and the ring seat. One end of the silicone tube is open to connect to the inner cavity of the water tank. The other end of the silicone tube is connected to the water outlet, thereby connecting to the water pipe.

[0013] The control part drives the rolling part and several rollers thereon to rotate. Multiple rollers roll the silicone tube in sections so that water is sucked in from one end of the silicone tube and squeezed out to the water outlet from the other end, thereby achieving the continuous, multiple and quantitative water delivery effect of the pump pressure component.

[0014] According to the above solution, the roller is rotatably connected to the rolling member, and the roller can rotate on the rolling member so that the roller rolls on the silicone tube to reduce resistance.

[0015] According to the above solution, the ring seat is provided with a notch, through which both ends of the silicone tube pass. One end of the silicone tube can be fixed within the inner cavity of the water tank using a retaining structure, while the other end of the silicone tube is connected to the water outlet. Furthermore, when the rolling element drives the roller to rotate to the notch, the roller disengages from the silicone tube. After the roller passes the notch, it cooperates with the ring seat to roll the silicone tube, rolling the silicone tube along the inner wall of the ring seat so that the water within it flows toward the water outlet.

[0016] According to the above solution, the sealing cap is equipped with an air return valve, and the aforementioned control member is rotatably mounted on the upper end surface of the water tank. A seal is formed between the control member and the water tank, thereby ensuring the entire water tank is hermetically sealed. Furthermore, after the pump assembly pumps water out of the water tank, external air can enter the water tank through the air return valve, preventing negative pressure from forming within the water tank, which could cause cooking fumes from the grilling chamber to flow back into the water tank.

[0017] According to the above solution, an upper grilling pan is provided on the lower bottom surface of the upper cover, and a lower grilling pan is provided on the upper surface of the bottom plate. When the upper cover is closed on the bottom plate, a grilling cavity is formed between the upper and lower grilling pans, and the water pipe is abutted against the upper grilling pan. Both the upper and lower grilling pans can heat the food in the grilling cavity. It is understood that the water pipe partially abuts against the upper grilling pan so that water passing through the water pipe is partially vaporized. The unvaporized water flows into the grilling cavity, where it is heated by the lower grilling pan and vaporized again, thereby fully moistening the food.

[0018] This utility model discloses a water-replenishing and humidifying electric griddle. The pump assembly pumps water from the water tank into the water pipe. As the water flows through the water pipe, it is heated by the grilling cavity and partially vaporized. The water and steam enter the grilling cavity together. The steam is in the upper part of the grilling cavity, and the water falls to the bottom of the grilling cavity, where it is heated and vaporized again, thereby fully humidifying the ingredients. The pump assembly can control the amount of water added, has a simple structure, is easy to operate, and is low in cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model when the upper cover is opened;

[0021] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the overall split structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the water tank of the present utility model;

[0024] Figure 6 It is a schematic diagram of the water tank explosion structure of the utility model.

[0025] In the picture:

[0026] 1. Chassis; 2. Upper cover; 3. Water tank; 4. Control part; 11. Hinge assembly; 12. Grilling cavity; 13. Lower grill plate; 21. Water pipe; 22. Water outlet; 23. Pipe joint; 24. Slot; 25. Upper grill plate; 31. Bottom cover; 32. Water outlet; 33. Water filling port; 34. Sealing cover; 35. Ring seat; 36. Notch; 37. Air return valve; 41. Silicone tube; 42. Rolling part; 43. Roller. DETAILED DESCRIPTION

[0027] The technical solution of the present utility model is described below with reference to the accompanying drawings and embodiments.

[0028] like Figure 1-6As shown, the present invention discloses a water-replenishing and humidifying electric griddle, comprising a base 1 and an upper cover 2. The upper cover 2 is openably connected to the base 1 via a hinge assembly 11. When the upper cover 2 is closed on the base 1, a grilling chamber 12 is formed between the two. The upper cover 2 is provided with a water tank 3 and a water pipe 21. The water pipe 21 is adjacent to the grilling chamber 12, and the water tank 3 is connected to the grilling chamber 12 via the water pipe 21. The water tank 3 is provided with a pump assembly that can gradually and quantitatively deliver water from the water tank 3 through the water pipe 21 into the grilling chamber 12. The pump assembly pumps the water from the water tank 3 into the water pipe 21. As the water flows through the water pipe 21, it is heated by the grilling chamber 12 and partially vaporized. The water and steam enter the grilling chamber 12 together. The steam is in the upper portion of the grilling chamber 12, and the water falls to the bottom of the grilling chamber 12, where it is heated again and vaporized, thereby fully humidifying the food. The pump pressure component can control the amount of water added, has a simple structure and lower cost.

[0029] The upper cover 2 is provided with a plurality of water outlet holes 22, and the water tank 3 is respectively connected to the plurality of water outlet holes 22 through water pipes 21. The upper cover 2 is provided with a plurality of water outlet holes 22 connected to the grilling cavity 12, and the plurality of water outlet holes 22 can be evenly distributed, so that the humidification effect is more uniform.

[0030] The upper cover 2 is provided with a pipe joint 23, to which the water pipe 21 is connected. The water tank 3 is detachably mounted on the upper cover 2 and connected to the pipe joint 23. The pipe joint 23 is a quick connector, and the water tank 3 can be directly connected to the pipe joint 23. The water tank 3 can be removed for water filling and then reinstalled on the upper cover 2 after being filled. Furthermore, the pipe joint 23 can adopt a three-way or four-way structure to meet the connection requirements of multiple water outlets 22.

[0031] The bottom surface of the water tank 3 is provided with a bottom cover 31, which is provided with a water outlet 32 ​​and a water inlet 33. The water inlet 33 is provided with a sealing cap 34. The upper cover 2 is provided with a slot 24, and a pipe joint 23 is disposed within the slot 24. The water tank 3 is removably mounted within the slot 24, allowing the water outlet 32 ​​to connect to the pipe joint 23. The slot 24 and the water tank 3 form a mating structure. The water tank 3 is inserted and positioned within the slot 24, positioning the water outlet 32 ​​so that it can be aligned and connected to the pipe joint 23. It is understood that the sealing cap 34 and the water inlet 33 are removably connected, and the connection can be made using conventional methods such as a snap-fit ​​structure and a threaded structure. Of course, the water inlet 33 is located at the bottom of the water tank 3, and a seal is provided between the sealing cap 34 and the water inlet 33 to ensure a tight seal.

[0032] The water tank 3 is provided with a control member 4, which can reciprocate or rotate on the water tank 3. A pump assembly is disposed within the water tank 3 and connected to the water outlet 32. The control member 4 is in transmission connection with the pump assembly. The pump assembly is typically a reciprocating structure. The control member 4 is disposed on the top surface of the water tank 3 and can be driven by pressing up and down to input water into the water pipe 21. Preferably, the pump assembly can be driven by rotation, allowing the user to control the amount of water used for humidification by rotating the control member 4 several times.

[0033] The pump assembly includes a silicone tube 41 and a rolling element 42. A ring seat 35 is provided within the water tank 3. The silicone tube 41 is coiled within the ring seat 35, with one end of the silicone tube 41 connected to the water outlet 32. The rolling element 42 is provided with a plurality of rollers 43. The control element 4 is connected to the rolling element 42 so that it can be rotatably positioned within the ring seat 35. The rollers 43 roll on the silicone tube 41. Specifically, the rollers 43 are arranged around the rotation center of the rolling element 42. The rolling element 42 is rotatably positioned within the ring seat 35, so that the silicone tube 41 is clamped between the rollers 43 and the ring seat 35. One end of the silicone tube 41 is open, thereby communicating with the inner cavity of the water tank 3. The other end of the silicone tube 41 is connected to the water outlet 32, thereby communicating with the water pipe 21.

[0034] The control member 4 drives the rolling member 42 and the rollers 43 thereon to rotate. The rollers 43 roll the silicone tube 41 in sections so that water is sucked in from one end of the silicone tube 41 and squeezed out from the other end to the water outlet 32, thereby achieving the continuous, multiple and quantitative water delivery effect of the pump pressure component.

[0035] The roller 43 is rotatably connected to the rolling member 42 . The roller 43 can rotate on the rolling member 42 so that the roller 43 rolls on the silicone tube 41 to reduce resistance.

[0036] The ring seat 35 is provided with a notch 36, through which both ends of the silicone tube 41 extend. One end of the silicone tube 41 can be fixed within the inner cavity of the water tank 3 using a retaining structure, while the other end of the silicone tube 41 is connected to the water outlet 32. Furthermore, when the rolling member 42 drives the roller 43 to rotate to the notch 36, the roller 43 disengages from the silicone tube 41. After the roller 43 passes the notch 36, it cooperates with the ring seat 35 to roll the silicone tube 41, rolling the silicone tube 41 along the inner wall of the ring seat 35 so that the water within the silicone tube flows toward the water outlet 32.

[0037] The sealing cap 34 is provided with an air return valve 37. The control member 4 is rotatably mounted on the upper end surface of the water tank 3. A seal is formed between the control member 4 and the water tank 3, thereby ensuring that the water tank 3 is completely sealed. Furthermore, after the pump assembly pumps water out of the water tank 3, external air can enter the water tank 3 through the air return valve 37, preventing negative pressure from forming in the water tank 3, which could cause cooking fumes from the grilling chamber 12 to flow back into the water tank 3.

[0038] An upper grilling pan 25 is provided on the lower bottom surface of the upper cover 2, and a lower grilling pan 13 is provided on the upper surface of the base plate 1. When the upper cover 2 is closed on the base plate 1, a grilling cavity 12 is formed between the upper grilling pan 25 and the lower grilling pan 13. The water pipe 21 is in contact with the upper grilling pan 25. Both the upper grilling pan 25 and the lower grilling pan 13 can heat the food in the grilling cavity 12. It is understood that the water pipe 21 partially contacts the upper grilling pan 25, so that water passing through the water pipe 21 can be partially vaporized. The unvaporized water flows into the grilling cavity 12, where it is heated by the lower grilling pan 13 and vaporized again, thereby fully moistening the food.

[0039] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A water-replenishing and humidifying electric baking pan, comprising a base plate (1) and an upper cover (2), wherein the upper cover (2) is connected to the base plate (1) in an openable and closable manner via a hinge assembly (11), and a baking cavity (12) is formed between the upper cover (2) and the base plate (1); characterized in that: The upper cover (2) is provided with a water tank (3) and a water pipe (21), the water pipe (21) is close to the grilling cavity (12), and the water tank (3) is connected to the grilling cavity (12) through the water pipe (21); The water tank (3) is provided with a pump assembly, which can transport the water in the water tank (3) into the grilling cavity (12) in a sequential and quantitative manner through the water pipe (21).

2. The water replenishing and humidifying electric baking pan according to claim 1, characterized in that: The upper cover (2) is provided with a plurality of water outlet holes (22), and the water tank (3) is respectively connected to the plurality of water outlet holes (22) through water pipes (21).

3. The water replenishing and humidifying electric baking pan according to claim 1, characterized in that: The upper cover (2) is provided with a pipe joint (23), the water pipe (21) is connected to the pipe joint (23), and the water tank (3) is detachably arranged on the upper cover (2) so as to be connected to the pipe joint (23).

4. The water replenishing and humidifying electric baking pan according to any one of claims 1 to 3, characterized in that: A bottom cover (31) is provided on the bottom surface of the water tank (3), a water outlet (32) and a water filling port (33) are provided on the bottom cover (31), and a sealing cover (34) is provided on the water filling port (33); a slot (24) is provided on the upper cover (2), a pipe joint (23) is provided in the slot (24), and the water tank (3) is detachably mounted in the slot (24) so ​​that the water outlet (32) is connected to the pipe joint (23).

5. The water replenishing and humidifying electric baking pan according to claim 4, characterized in that: The water tank (3) is provided with a control member (4), which can reciprocate or rotate on the water tank (3); a pump assembly is arranged in the water tank (3) and connected to the water outlet (32); and the control member (4) is connected to the pump assembly in a transmission manner.

6. The water replenishing and humidifying electric baking pan according to claim 5, characterized in that: The pump pressure assembly comprises a silicone tube (41) and a rolling piece (42); a ring seat (35) is provided in the water tank (3); the silicone tube (41) is coiled in the ring seat (35); one end of the silicone tube (41) is connected to the water outlet end (32); a plurality of rollers (43) are provided on the rolling piece (42); the control piece (4) is connected to the rolling piece (42) so that it is rotatably provided in the ring seat (35); and the plurality of rollers (43) roll on the silicone tube (41).

7. The water replenishing and humidifying electric baking pan according to claim 6, characterized in that: The roller (43) is rotatably connected to the rolling member (42).

8. The water replenishing and humidifying electric baking pan according to claim 6, characterized in that: The ring seat (35) is provided with a notch (36).

9. The water replenishing and humidifying electric baking pan according to claim 4, characterized in that: The sealing cover (34) is provided with an air return valve (37).

10. The water replenishing and humidifying electric baking pan according to claim 1, characterized in that: An upper grilling pan (25) is provided on the lower bottom surface of the upper cover (2), and a lower grilling pan (13) is provided on the upper surface of the bottom plate (1). When the upper cover (2) is closed on the bottom plate (1), a grilling cavity (12) is formed between the upper grilling pan (25) and the lower grilling pan (13), and the water pipe (21) is abutted against the upper grilling pan (25).

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