CN215899385U - Heating assembly and steam cooking appliance - Google Patents

Abstract

The utility model provides a heating assembly and a steam cooking appliance, and relates to the technical field of cooking equipment, wherein the heating assembly provided by the utility model comprises: the heating plate, the fairing and the oil collecting structure; the fairing cover is arranged at the upper end of the heating plate, a plurality of steam outlets are formed in the fairing cover and communicated with the heating plate, an oil collecting structure is arranged on the side face of the heating plate along the periphery and used for receiving liquid flowing down from the fairing cover and storing the liquid in the oil collecting structure. The utility model solves the technical problems that in the prior art, steam is splashed to cause difficulty in cleaning when the steam cooking appliance is heated, and oil stains enter the heating plate to cause the sensitivity of internal components to be reduced.

Description

Heating assembly and steam cooking appliance

Technical Field

The utility model relates to the technical field of cooking equipment, in particular to a heating assembly and a steam cooking appliance.

Background

At present, most of the existing steaming and baking integrated machines with built-in heating discs do not have accessories for interfering bubbles generated when water in the heating disc boils, the bubbles generated when water in the heating disc boils can splash water stains around the cavity, if the water stains cannot be timely cleaned, the water stains can be dried around the cavity after the operation baking function, and certain difficulty is brought to cleaning.

When cooking some edible materials that contain the oil juice circumstances of dripping simultaneously, the oil juice that drips has partly to enter into inside the heating plate, probably can block up the heating plate inlet tube or oil juice along with the water diffusion in the inlet tube to the water level detection subassembly after the oil juice cooling in, can bond on the floater in the water level detection subassembly, lead to the floater can take place to bond with the box inner wall of water level detection subassembly, the floater resistance increase that floats from top to bottom, sensitivity reduces.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heating assembly and a steam cooking appliance, which are used for solving the technical problems that in the related art, when the steam cooking appliance is heated, steam is splashed to cause difficulty in cleaning and oil stains enter the interior of a heating plate to cause reduction in sensitivity of internal assemblies.

The present invention provides a heating assembly comprising: the heating plate, the fairing and the oil collecting structure;

the radome fairing cover is located the upper end of heating plate, a plurality of steam porosels have been seted up to the radome fairing, steam porosely with the heating plate intercommunication, the heating plate side is provided with the collection oil structure along the periphery, the collection oil structure is received the liquid that the radome fairing flows down and with this liquid store in the collection oil structure.

In an alternative embodiment, it is preferable that the oil collecting structure includes at least two bosses provided on an upper surface of the heating plate;

a plurality of the boss is followed the radial interval of heating plate sets up, and all follows the circumference of heating plate extends, adjacent two form the oil storage tank between the boss.

In optional implementation mode, it is more preferred that the quantity of boss is three, is first boss, second boss and third boss respectively, first boss with form first oil storage tank between the second boss, the second boss with form the second oil storage tank between the third boss, the second oil storage tank with first oil storage tank certainly heating plate center sets up to border interval, the width of second oil storage tank is more than or equal to the width of first oil storage tank.

In an alternative embodiment, it is preferable that the lower edges of the plurality of steam outlet holes are higher than the height of the upper surface of the boss.

In an alternative embodiment, it is preferable that the number of the bosses is two, and the bosses are a fourth boss and a fifth boss, respectively, and a third oil storage tank is formed between the fourth boss and the fifth boss.

In an alternative embodiment, it is preferable that the fairing includes a fairing body, a top of the fairing body is a smooth non-perforated structural surface, and the plurality of steam outlets are arranged around a peripheral wall of the fairing body at intervals.

In an optional embodiment, preferably, the top of the fairing body is a smooth surface with a high middle part and low four sides, and the top of the fairing body extends downwards gradually from the middle part along the slope in the circumferential direction.

In an optional embodiment, it is preferable that an extending direction of the side edge of the fairing with the opening and an extending direction of the central axis of the top arc portion form an included angle, and the included angle ranges from 3 ° to 45 °.

In an optional implementation manner, it is preferable that a seal ring is disposed between the fairing and the heating plate, a clamping groove is disposed along an outer periphery of a lower portion of the fairing body, and the seal ring is mounted in the clamping groove.

In a second aspect, the utility model provides a steam cooking appliance, comprising a case, an inner container, a circulating fan and the heating assembly provided in any one of the optional embodiments of the first aspect;

the inner container is installed on the case, the circulating fan is arranged at the top inside the inner container, and the heating assembly is installed at the bottom of the inner container.

By adopting the technical scheme, the utility model can realize the following beneficial effects:

an embodiment of the present invention provides a heating assembly, including: the heating plate, the fairing and the oil collecting structure; the fairing is installed in the heating plate, and a plurality of steam vents have been seted up to the side of fairing, and steam vents and heating plate intercommunication, heating plate side are provided with the collection oil structure along the periphery, and the collection oil structure is received the liquid that the fairing flows down and is stored this liquid in the collection oil structure. According to the utility model, the fairing is arranged on the heating plate, so that water stains can be prevented from being splashed around the cavity when bubbles generated when water in the heating plate boils are broken, the fairing is provided with the plurality of steam outlets which are communicated with the heating plate, steam heated by the heating plate is released through the steam outlets, and the periphery of the heating plate is provided with the oil collecting structure, so that steam generated by heating the heating plate and liquid such as oil stains can be contained, collected and stored, the cleaning is convenient, and the sensitivity of internal components is prevented from being reduced due to the fact that the oil stains enter the heating plate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a heating structure according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a heating plate according to a first embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic structural diagram of a fairing according to an embodiment of the present invention;

FIG. 5 is a top view of a fairing according to one embodiment of the utility model;

fig. 6 is a schematic structural diagram of an oil collecting structure according to a second embodiment of the present invention;

fig. 7 is a schematic structural view of a steam cooking appliance according to a third embodiment of the present invention;

fig. 8 is a sectional view of a steam cooking appliance according to a third embodiment of the present invention.

Icon: 100-a fairing; 101-a rectifying part; 102-a connecting portion; 103-arc portion; 104-steam outlet holes; 105-angle; 200-heating plates; 300-an oil collecting structure; 301-a first boss; 302-a first reservoir; 303-a second boss; 304-a second oil reservoir; 305-a third boss; 306-a fourth boss; 307-a fifth boss; 308-a third oil reservoir; 401-sealing ring; 402-card slot; 500-a chassis; 600-inner container; 700-circulating fan; 800-vapor ascending trajectory.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

The present embodiment provides a heating assembly, referring to fig. 1, the heating assembly includes: heating plate 200, fairing 100 and oil collection structure 300; the fairing 100 is covered on the upper end of the heating plate 200, a plurality of steam outlets 104 are formed in the side edge of the fairing 100, the steam outlets 104 are communicated with the heating plate 200, an oil collecting structure 300 is arranged on the side surface of the heating plate 200 along the periphery, the lower end of the fairing 100 is communicated with the oil collecting structure 300, and the oil collecting structure 300 receives liquid flowing down from the fairing 100 and stores the liquid in the oil collecting structure 300.

The heating element of this embodiment is through setting up radome fairing 100 on heating plate 200, can be around the cavity with the water stain splash when the bubble that produces when avoiding heating plate 200 well water boiling breaks, and a plurality of steam porosels 104 have been seted up to radome fairing 100's side, steam during the culinary art is walked out steam through steam porosels 104 and is heated edible material, heating plate 200 periphery is equipped with an oil collecting structure 300, can hold the liquid such as steam and greasy dirt that heating plate 200 heating produced and collect and store, be convenient for clean, avoid the greasy dirt to get into heating plate 200 inside and cause the reduction of inside subassembly sensitivity simultaneously.

Referring to fig. 2, in the present embodiment, preferably, the oil collecting structure 300 includes at least two bosses disposed on the upper surface of the heating plate 200; a plurality of bosss set up along heating plate 200's radial interval to all extend along heating plate 200's circumference, form the oil storage tank between two adjacent bosss. Through set up boss and oil storage tank in heating plate 200 outer lane, wherein, the oil storage tank can be with the steam that the radome fairing 100 went up the flow down, liquid such as greasy dirt collects, and store liquid in the oil storage tank, the boss can block to collect the liquid of storing in the oil storage tank, prevent that liquid from flowing in to heating plate 200, the oil juice of drippage enters into heating plate 200 inside when preventing to cook, the condensation blocks up heating plate 200 inlet tube and assembles difficult clearance in heating plate 200, perhaps in the water backward flow water level detection subassembly through the inlet tube, make the float in the water level detection subassembly cause the bonding inefficacy.

Referring to fig. 3, in the present embodiment, preferably, the number of the bosses is three, and the bosses are respectively a first boss 301, a second boss 303 and a third boss 305, a first oil storage tank 302 is formed between the first boss 301 and the second boss 303, a second oil storage tank 304 is formed between the second boss 303 and the third boss 305, the second oil storage tank 304 and the first oil storage tank 302 are arranged at an interval from the center to the edge of the heating plate 200, and the width of the second oil storage tank 304 is greater than or equal to the width of the first oil storage tank 302.

Specifically, a first boss 301, a second boss 303 and a third boss 305 are arranged at intervals along the radial direction of the heating plate 200, a first oil storage groove 302 is formed between the first boss 301 and the second boss 303, the fairing 100 is installed in the first oil storage groove 302, so that oil juice and condensed water flowing down from the top of the fairing 100 are collected and stored in the first oil storage groove 302, a second oil storage groove 304 is formed between the second boss 303 and the third boss 305, the second oil storage groove 304 mainly stores condensed water collected in an inner cavity of a cooking device and oil juice and moisture dropping from a baking net grill and the like in the cooking process, the height of the first boss 301 and the height of the second boss 303 are shown in a figure c, the value range of the c can be 0.5-3mm, the first boss 301 is used for preventing the oil juice and the condensed water from flowing to the heating plate 200 after the fairing 100 is taken up, and the third boss 305 can avoid the liquid such as the oil juice and the moisture from overflowing from the heating plate 200, the inside of the cooking device is ensured to be clean.

With continued reference to fig. 3, in this embodiment, it is preferable that the width of second reservoir 304 is greater than or equal to the width of first reservoir 302.

The width of the first oil storage tank 302 is a, the width of the second oil storage tank 304 is b, wherein the range of a is 2-10mm, the range of b is 2-30mm, the width of the second oil storage tank 304 is larger because condensed water collected in the inner cavity of the cooking equipment and oil juice and moisture dropping from a baking net grill and the like in the cooking process are mainly stored, the liquid capacity of the part is larger relative to the liquid capacity flowing down from the fairing 100, the liquid stored in the second oil storage tank 304 is ensured not to overflow, and the oil collecting effect is ensured.

With continued reference to fig. 3, in the present embodiment, preferably, the lower edges of the plurality of steam outlet holes are higher than the height of the upper surface of the boss.

Specifically, the steam that heating plate 200 heating produced passes through a plurality of steam outlets 104 release that set up on radome fairing 100, cooks the edible material in the cooking equipment inner chamber, and liquid such as the profit that the culinary art in-process produced collects in first oil storage tank 302, sets up the height that is higher than the boss upper surface through the lower edge with steam outlet 104, can avoid in the profit enters into heating plate 200 through steam outlet 104, causes the sensitivity of the inside subassembly of heating plate 200 to reduce.

Referring to fig. 4-5, in the present embodiment, preferably, the fairing 100 includes a fairing body, and the top of the fairing body is a smooth surface with a high middle and a low periphery, and gradually extends downwards from the middle along the slope in the circumferential direction.

Specifically, the top of the fairing body is an arc part 103, the arc part 103 is a middle bulge, the periphery of the fairing body is of a structure extending in a slope downward direction, the fairing body comprises a fairing part 101 and a connecting part 102, the fairing part 101 and the connecting part 102 are of an integral structure, the connecting part 102 enables the fairing 100 to be connected with the heating plate 200 through being abutted against the inner wall of the heating plate 200, the depth of the heating plate 200 is H, the height of the fairing part 101 is H, the ratio of H to H can be 0.5-1.5, in the embodiment, 0.8 is provided, the top of the fairing 100 body is in the shape of a middle bulge and a downward arc around the middle bulge, and the upper surface of the fairing body is smooth, which can ensure that the liquid dropped on the fairing 100 flows around, is beneficial to the oil juice and the condensed water flowing down from the top of the fairing 100 to be collected and stored in the first oil storage tank 302, meanwhile, the non-open structure ensures that oil juice and condensed water flowing down from the top cannot flow into the interior of the fairing 100.

Through setting up radome fairing 100, the bubble that can make the water boiling in heating plate 200 produce is cut through before reaching the biggest, can not splash to the outside, avoids the incrustation scale can dry and end around the cavity, and when avoiding cooking equipment top to have the comdenstion water to drip or the cooking in-process to fry the cooking oil juice of the meat food on the roast net rack to drip, can drop the upper surface of radome fairing 100 or the outside cavity bottom of radome fairing 100 on the surface, can not fall heating plate 200.

Referring to fig. 4, in the present embodiment, preferably, the top of the fairing body is a smooth structure without holes, and a plurality of steam outlets are arranged at intervals around the peripheral wall of the fairing body.

Specifically, a plurality of steam outlets 104 are formed in the side edge of the rectifying portion 101, the plurality of steam outlets 104 are arranged at intervals around the axis of the rectifying portion 101, the area of the plurality of steam outlets 104 is about 40% -150% of the maximum cross-sectional area of the heating plate 200, in this embodiment, 50%, and the plurality of steam outlets 104 are arranged to ensure that the steam generated in the heating plate 200 reaches the inside of the cooking device to heat the food.

With continued reference to fig. 4, in the present embodiment, it is preferable that the extending direction of the side of the fairing 100 with the steam outlet hole 104 and the extending direction of the central axis of the top arc portion 103 form an included angle 105, and the included angle 105 ranges from 3 ° to 45 °.

Specifically, the side of fairing 101 that is equipped with steam outlet 104 sets up to the inclined plane that has certain inclination, and the value range of contained angle 105 is 3 ° -45 °, and contained angle 105 can be 45 in this embodiment, through setting up the inclined plane that has certain inclination, is favorable to the liquid at fairing 100 top to drip to the oil storage tank in, rather than flowing down along the lateral wall, avoids the greasy dirt to block up steam outlet 104, guarantees the cleanness of fairing 100, and here also can design into the similar eave structure that drips.

Referring to fig. 1 and 4, in the present embodiment, it is preferable that a sealing ring 401 is disposed between the fairing 100 and the heating plate 200, a clamping groove 402 is disposed along an outer periphery of a lower portion of a main body of the fairing 100, and the sealing ring 401 is mounted on the clamping groove 402.

Specifically, connecting portion 102 is equipped with sealing washer 401 with heating plate 200 junction, connecting portion 102 is close to heating plate 200 and is equipped with draw-in groove 402 along the periphery, through draw-in groove 402 fixed seal 401, sealing washer 401 can be high temperature resistant, can seal connecting portion 102 and heating plate 200's junction through setting up sealing washer 401, the oil juice that drips when preventing to cook enters into heating plate 200 inside, the condensation blocks up heating plate 200 inlet tube and assembles difficult clearance in heating plate 200, perhaps in the water backward flow water level detection subassembly through the inlet tube, make the float in the water level detection subassembly cause the bonding inefficacy.

Example two

Referring to fig. 6, the present embodiment provides a heating element with another structure, and the difference between the heating element provided in the first embodiment and the heating element provided in the second embodiment is that:

the number of the bosses of the oil collecting structure 300 is two, and the bosses are respectively a fourth boss 306 and a fifth boss 307, and a third oil storage tank 308 is formed between the fourth boss 306 and the fifth boss 307.

Specifically, the fourth boss 306 and the fifth boss 307 are arranged at intervals along the radial direction of the heating plate 200, the fourth boss 306 and the fifth boss 307 are recessed downwards to form a third oil storage tank 308, the fairing 100 is installed in the third oil storage tank 308, the third oil storage tank 308 collects and stores oil juice flowing down from the top of the fairing 100, condensed water collected in an inner cavity of a cooking device, oil juice and water dropping down in the cooking process of a baking net grill and the like, the number of the bosses and the oil storage tanks is mainly determined according to the size and the space of a product, the number of the common oil storage tanks is less, the difficulty in cleaning after cooking is finished is reduced, and the heating plate 200 is convenient to clean.

EXAMPLE III

The present embodiment provides a steam cooking appliance, referring to fig. 7 and 8, the steam cooking appliance includes a cabinet 500, an inner container 600, a circulation fan 700, and a heating assembly; the inner container 600 is installed on the cabinet 500, the circulating fan 700 is disposed on the top of the inner container 600, and the heating assembly is installed on the bottom of the inner container 600.

Specifically, the circulating fan 700 is positioned at the top of the whole machine, the motor shaft is vertically arranged or positioned at the rear part, the motor shaft is horizontally arranged, heating pipes are arranged around blades of the circulating fan 700, and airflow blown out by the blades can rotate outwards and move centrifugally through the heating pipes; the inner container 600 mainly comprises a left side, a right side and a rear side, a door body is arranged on one side of the front portion, the door body can be hinged with the inner container 600 and can be hinged with the side edge, the fixed edge or the bottom edge of the inner container 600 to serve as a fourth surface for forming a closed space, and a cooking space can be formed between the door body and the inner container 600. The heating plate 200 is located at the bottom of the inner container 600, and is generally placed at the geometric center of the bottom. The fairing 100 is positioned on the heating plate 200, the heating plate 200 is heated to generate steam, the steam reaches the inner part of the cooking space through the steam outlet hole 104 on the fairing 100 to heat food materials, boiling bubbles in the heating pan 200 are cut by the cowling 100 before they reach a maximum, the steam rotates upward in the direction of the air flow of the circulation fan 700, as shown in fig. 7, the steam rising trajectory 800, prevents the air current from being splashed to the outside by the cyclone as the circulation fan 700 rotates, when condensed water drops on the top fan or oil juice of meat food on the frying and roasting rack drops in the cooking process, can fall onto the upper surface of the cowling 100 or the bottom surface of the cavity outside the cowling 100, and does not fall into the heating plate 200, thereby preventing oil drips during cooking from entering the heating plate 200, or water in the water inlet pipe reversely flows into the water level detection assembly, so that the water level detection assembly fails.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A heating assembly, comprising: the heating plate (200), the fairing (100) and the oil collecting structure (300);

the utility model discloses a heating plate, including heating plate (200), radome fairing (100) cover, a plurality of steam porose (104) have been seted up in radome fairing (100), steam porose (104) with heating plate (200) intercommunication, heating plate (200) side is provided with along the periphery and gathers oil structure (300), gather oil structure (300) and receive the liquid that radome fairing (100) flowed down and store in this liquid gather oil structure (300).

2. The heating assembly according to claim 1, wherein the oil collecting structure (300) comprises at least two bosses provided on the upper surface of the heating plate (200);

a plurality of the boss is followed the radial interval setting of heating plate (200), and all follow the circumference of heating plate (200) extends, adjacent two form the oil storage tank between the boss.

3. The heating element according to claim 2, wherein the number of the bosses is three, namely a first boss (301), a second boss (303) and a third boss (305), a first oil storage groove (302) is formed between the first boss (301) and the second boss (303), a second oil storage groove (304) is formed between the second boss (303) and the third boss (305), the second oil storage groove (304) and the first oil storage groove (302) are arranged at intervals from the center to the edge of the heating plate (200), and the width of the second oil storage groove (304) is larger than or equal to the width of the first oil storage groove (302).

4. The heating assembly according to claim 2, wherein the lower edges of the plurality of steam outlet holes (104) are higher than the height of the upper surface of the boss.

5. The heating assembly according to claim 2, wherein the number of bosses is two, being a fourth boss (306) and a fifth boss (307), respectively, and a third oil reservoir (308) is formed between the fourth boss (306) and the fifth boss (307).

6. The heating assembly of claim 1, wherein the fairing (100) comprises a fairing body having a smooth non-apertured structured top surface, the plurality of steam exit holes (104) being spaced around a perimeter wall of the fairing body.

7. The heating assembly of claim 6, wherein the top of the fairing body is smooth with a high middle and a low circumference, and slopes progressively downward from the middle in the circumferential direction.

8. A heating element according to claim 6, characterized in that the sides of the fairing (100) with the opening extend at an angle (105) to the central axis of the top arc (103), said angle (105) ranging from 3 ° to 45 °.

9. The heating assembly according to claim 1, characterized in that a sealing ring (401) is arranged between the fairing (100) and the heating plate (200), a clamping groove (402) is arranged along the periphery of the lower part of the fairing body, and the sealing ring (401) is arranged in the clamping groove (402).

10. Steam cooking appliance, characterized in that it comprises a cabinet (500), a liner (600), a circulation fan (700) and a heating assembly according to any one of claims 1 to 9;

the inner container (600) is installed on the case (500), the circulating fan (700) is arranged on the top of the inner container (600), and the heating assembly is installed on the bottom of the inner container (600).

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