Integrated cooker with waterproof and water guide structure

Abstract

This invention discloses an integrated stove with a waterproof and water-guiding structure, including a main unit, a burner head, a base plate, a cooktop, and a water tray. The burner head has flame holes, the cooktop has a clearance opening, and a water guide pipe. The base plate has a junction opening, and the base plate is concave, forming its lowest point at the junction opening. The burner head has an outer edge of the burner cap, with an outer edge ring protrusion on its outer edge. The bottom of the burner head has a burner head protrusion. The outer edge ring protrusion allows liquid splashed on the burner cap to drip off, and because the vertical projection of the outer edge ring protrusion falls into the water tray, the liquid dripping from the outer edge ring protrusion accumulates in the water tray. The junction opening in the base plate, with its concavity forming its lowest point, allows liquid to flow along the base plate to the junction opening and finally out through the water guide pipe. The burner head protrusion elevates the burner head, preventing liquid present on the base plate from affecting ignition.

Description

Technical Field

[0001] This invention relates to the field of integrated stove technology, and in particular to an integrated stove with a waterproof and water-guiding structure. Background Technology

[0002] An integrated cooktop is a kitchen appliance that combines multiple functions such as a range hood, gas stove, disinfection cabinet, storage cabinet, and steam oven. It has advantages such as saving space, good smoke extraction effect, energy saving, low consumption and environmental protection. This product uses the principle of aerodynamics, and the smoke inlet is relatively close to the smoke, so that the smoke is sucked away at the beginning of its rise. The smoke extraction rate is high, so it is very popular in the market.

[0003] During use, integrated cooktops may experience residual liquid on the outer surface of cookware, or even overflow. To prevent this liquid from flowing into the product body and potentially affecting electrical safety, some brands install seals between the water tray and burner mating surfaces, and between the water tray and cooktop glass mating surfaces. However, this is only suitable for small amounts of liquid and is not applicable in cases of continuous, large amounts of liquid. Therefore, improvements are needed. Summary of the Invention

[0004] This invention addresses the safety issues caused by liquid seeping into the interior of existing integrated stoves during use by providing a new type of integrated stove with a waterproof and water-guiding structure.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] An integrated stove with a waterproof and water-guiding structure includes a main unit, a burner head, a base plate, a cooktop, and a water tray. The burner head is provided with flame holes. The cooktop is fixed to the top of the main unit and has a recessed opening. The burner head passes through the recessed opening. The edge of the water tray connects to the edge of the recessed opening. The burner head passes through the water tray and is mounted on the base plate. The base plate is fixed to the main unit and located below the cooktop. A water guide pipe is also included. The base plate has a junction opening and is concave, forming a lowest point at the junction opening. The water guide pipe connects to the junction opening. The burner head has an outer edge of a burner cap with a downward-facing outer edge protrusion. The bottom of the burner head has a burner head protrusion. The vertical projection of the outer edge protrusion falls within the water tray.

[0007] The outer edge of the burner cap prevents some liquid from entering the integrated stove. The raised outer edge causes liquid splashed on the burner cap to drip off the raised edge instead of seeping into the stove along the lower surface. Furthermore, since the vertical projection of the raised outer edge falls into the water tray, the dripping liquid accumulates there. However, spray tests revealed that liquid can still flow in through the burner holes and enter the main unit through the outer and inner ring primary air intakes. Therefore, a junction is provided on the bottom plate, which is concave and forms the lowest point at this junction. Liquid entering from the burner holes and the outer and inner ring primary air intakes flows along the bottom plate to the junction and finally flows out through the water pipe. A burner head protrusion is provided at the bottom of the burner head to elevate it and prevent liquid at the bottom plate from affecting ignition. These designs effectively ensure the safety of the internal circuitry during use.

[0008] Preferably, in the integrated stove with waterproof and water-guiding structure described above, the bottom plate is provided with a first rim and a second rim, the first rim and the second rim together form a water-guiding channel, the water-guiding channel is recessed downward and forms the lowest point at the confluence.

[0009] The first and second surrounding edges together form a water channel, which can further ensure that the liquid on the bottom plate can flow out from the confluence, thus further ensuring the safety of the integrated stove during use.

[0010] Preferably, in the integrated stove with waterproof and water-guiding structure described above, the shortest horizontal distance W between the inner side of the outer edge of the burner cap and the outermost end of the outer edge of the burner hole is 4 to 6 mm.

[0011] If the diameter of the outer edge of the flame cap is too large, the flame will burn the flame cap when it bursts out of the flame hole, causing damage. The outer diameter D1 of the outer edge of the flame cap and the inner diameter D2 of the flame hole must meet the condition D1 = D2 + 4~6mm to extend the service life of the flame cap.

[0012] Preferably, in the integrated stove with waterproof and water-guiding structure described above, the height H of the outer eaves protrusion is in the range of 1 to 2 mm.

[0013] If the outer ring protrusion is too long, the flame will burn the fire cap. Therefore, the height H of the outer ring protrusion should be in the range of 1 to 2 mm. This can ensure that the outer ring protrusion plays a role in guiding water while preventing the fire cap from being burned, thus extending the service life of the fire cap.

[0014] Preferably, the integrated stove with waterproof and water-guiding structure described above also includes a tabletop sealing gasket. The outer edge of the water tray is provided with an outer ring groove, and the tabletop sealing gasket is placed in the outer ring groove. The upper surface of the tabletop sealing gasket abuts against the water tray, and the lower surface of the tabletop sealing gasket abuts against the stovetop.

[0015] The addition of a sealing gasket on the cooktop further ensures that liquid on the cooktop will not enter the integrated cooktop from the connection between the cooktop and the water pan, thus guaranteeing the safety of the integrated cooktop during use.

[0016] Preferably, the integrated stove with waterproof and water-guiding structure described above also includes a burner sealing gasket, which is placed between the water tray and the burner.

[0017] The burner head sealing gasket further ensures that liquid will not enter the integrated stove through the gap between the water tray and the burner head, thus guaranteeing the safety of the integrated stove during use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the base plate, the stove head, and the water pipe in this invention;

[0020] Figure 3 This is a partial structural cross-sectional view of the present invention;

[0021] Figure 4 for Figure 3 A schematic diagram of the local structure at point A in the middle;

[0022] Figure 5 for Figure 3 A schematic diagram of the local structure at point B;

[0023] Figure 6 This is a partial cross-sectional schematic diagram of the stove head in this invention. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1-6 The invention will be further described in detail with reference to specific embodiments, but these are not intended to limit the invention:

[0025] Example 1

[0026] An integrated stove with a waterproof and water-guiding structure includes a main unit 1, a burner head 2, a base plate 3, a cooktop 4, and a water tray 5. The burner head 2 is provided with flame holes 24. The cooktop 4 is fixed to the top of the main unit 1 and has a recess 41. The burner head 2 passes through the recess 41. The edge of the water tray 5 is connected to the edge of the recess 41, and the burner head 2 passes through the water tray 5. The burner head 2 is mounted on the base plate 3, which is fixed. Located on the main unit 1 and below the cooktop 4, it also includes a water pipe 6. The base plate 3 is provided with a junction 31. The base plate 3 is concave downward and forms the lowest point at the junction 31. The water pipe 6 is connected to the junction 31. The burner head 2 is provided with a burner cover outer edge 21. The outer edge of the burner cover outer edge 21 is provided with a downward outer edge ring protrusion 22. The bottom of the burner head 2 is provided with a burner head protrusion 23. The projection of the outer edge ring protrusion 22 in the vertical direction falls into the water tray 5.

[0027] Preferably, the base plate 3 is provided with a first perimeter 32 and a second perimeter 33, the first perimeter 32 and the second perimeter 33 together form a water channel 34, the water channel 34 is recessed downward and forms the lowest point at the confluence 31.

[0028] Preferably, the shortest horizontal distance W between the inner side of the outer edge 21 of the fire cover and the outermost end of the outer edge of the fire hole 24 is 4 to 6 mm.

[0029] Preferably, the height H of the outer eaves ring protrusion 22 is in the range of 1 to 2 mm.

[0030] Preferably, the tabletop sealing gasket 7 is also included. The outer edge of the water tray 5 is provided with a water tray outer ring groove 52. The tabletop sealing gasket 7 is placed in the water tray outer ring groove 52. The upper surface of the tabletop sealing gasket 7 abuts against the water tray 5 and the lower surface of the tabletop sealing gasket 7 abuts against the stovetop 4.

[0031] Preferably, the stove head sealing gasket 8 is also included, which is placed between the water pan 5 and the stove head 2.

[0032] In summary, the above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be included within the scope of the present invention.

Claims

1. An integrated stove with a waterproof and water-guiding structure, comprising a main unit (1), a burner head (2), a base plate (3), a cooktop (4), and a water tray (5), wherein the burner head (2) is provided with a fire hole (24), the cooktop (4) is fixed to the top of the main unit (1), the cooktop (4) is provided with a cooktop clearance opening (41), the burner head (2) passes through the cooktop clearance opening (41), the edge of the water tray (5) is connected to the edge of the cooktop clearance opening (41), the burner head (2) passes through the water tray (5), the burner head (2) is disposed on the base plate (3), the base plate (3) is fixed to the main unit (1) and located below the cooktop (4), characterized in that: It also includes a water pipe (6), the bottom plate (3) is provided with a junction (31), the bottom plate (3) is recessed downward and forms the lowest point at the junction (31), the water pipe (6) is connected to the junction (31), the stove head (2) is provided with a fire cover outer edge (21), the outer edge of the fire cover outer edge (21) is provided with a downward outer edge ring protrusion (22), the bottom of the stove head (2) is provided with a stove head protrusion (23), and the projection of the outer edge ring protrusion (22) in the vertical direction falls into the water pan (5).

2. The integrated stove with a waterproof and water-guiding structure according to claim 1, characterized in that: The base plate (3) is provided with a first perimeter (32) and a second perimeter (33). The first perimeter (32) and the second perimeter (33) together form a water channel (34). The water channel (34) is recessed downward and forms the lowest point at the confluence (31).

3. The integrated stove with a waterproof and water-guiding structure according to claim 1, characterized in that: The shortest horizontal distance W between the inner side of the outer edge of the fire cover (21) and the outermost end of the outer edge of the fire hole (24) is 4 to 6 mm.

4. An integrated stove with a waterproof and water-guiding structure according to claim 1, characterized in that: The height H of the outer eave ring protrusion (22) ranges from 1 to 2 mm.

5. An integrated stove with a waterproof and water-guiding structure according to claim 1, characterized in that: It also includes a tabletop sealing gasket (7), and the outer edge of the water tray (5) is provided with a water tray outer ring groove (52). The tabletop sealing gasket (7) is placed in the water tray outer ring groove (52). The upper surface of the tabletop sealing gasket (7) abuts against the water tray (5) and the lower surface of the tabletop sealing gasket (7) abuts against the stovetop (4).

6. An integrated stove with a waterproof and water-guiding structure according to claim 1, characterized in that: It also includes a burner gasket (8), which is placed between the water pan (5) and the stove head (2).

Images