Integrated stove separating steam and hot air

Abstract

An integrated cooktop with separate steam and hot air exhaust includes a steam oven, a cooktop, an exhaust pipe, a heat dissipation duct, an exhaust box, a ring-shaped support frame, a water collection box, and an exhaust cover. The steam oven includes a baking cavity and a device cavity. The intermediate support ring includes a cylindrical body and a ring-shaped support plate. The ring-shaped support plate has a guide groove with an inner opening, and the cylindrical body within the guide groove has guide holes. The exhaust cover is detachably fitted to the upper end of the ring-shaped support frame. The exhaust box is fixed to the ring-shaped support frame. The water collection box is located inside the exhaust box, and its interface pipe is inserted into and detachable from the steam inlet interface. The ring-shaped support frame is fixed to the mounting hole. The exhaust pipe and the heat dissipation duct are respectively connected to the steam inlet interface and the hot air guide cavity. The upper end of the bottom shell is inserted into the cylindrical body, and the ring-shaped support plate is supported by a ring-shaped edge plate. The glass panel is fitted into the upper end of the cylindrical body and covers the upper opening of the hot air guide cavity. Hot air is discharged through the guide groove and guide holes. The steam exhaust position and the hot air exhaust position are spaced apart to achieve separation, effectively preventing mutual interference.

Description

Technical Field

[0001] This invention relates to an integrated cooktop that is embedded in a cabinet. Background Technology

[0002] The existing technology, Chinese patent 201920167134.0, describes an integrated stove with a cooking device, including a cooking device with a cooking cavity and a stove mounted on the cooking device. The stove includes a stove shell, with an air outlet on the cooking cavity and an air inlet and an air outlet fluidly connected inside the stove shell. The air outlet of the cooking cavity is fluidly connected to the air inlet of the stove shell. The problem is that steam and hot air are discharged from the same exhaust box and the same exhaust port, causing interference between the two airflows. Summary of the Invention

[0003] The purpose of this invention is to provide an integrated stove with separate steam exhaust and hot air, which has the characteristics of separating steam exhaust and hot air to prevent interference.

[0004] This invention is implemented as follows: an integrated stove with separate steam and hot air exhaust, characterized in that it includes a steam oven, a cooktop, an exhaust pipe, a heat dissipation duct, an exhaust box, a ring-shaped support, a water collection box, and an exhaust cover. The steam oven includes a baking cavity and a device cavity.

[0005] The vent box has a steam inlet, and the water collection box has an inlet pipe.

[0006] The cooktop includes a glass panel, a central support ring, and a base. The glass panel has mounting holes.

[0007] The bottom shell includes an annular flange on the upper opening and a hot air guide cavity with a rear portion;

[0008] The intermediate support ring includes a cylindrical body and an annular support plate disposed inside the cylindrical body. The annular support plate is provided with a guide groove with an inner opening, and the cylindrical body inside the guide groove is provided with a guide hole.

[0009] The exhaust cover is detachably fitted to the upper end of the annular seat, the exhaust box is fixed to the annular seat, the water collection box is located inside the exhaust box and the interface pipe and the steam inlet are plugged in and detachable, the annular seat is fixed to the mounting hole; the exhaust pipe and the heat dissipation pipe are respectively connected to the steam inlet and the hot air guide cavity, the upper end of the bottom shell is inserted into the cylindrical body and the annular edge plate supports the annular support plate, the glass panel is fitted into the upper end of the cylindrical body and covers the upper opening of the hot air guide cavity, and the hot air is discharged through the guide groove and guide hole;

[0010] The integrated stove with steam and hot air separation is characterized in that it further includes a guide component, which is attached to the upper end face and the annular edge plate of the hot air guide cavity and connected to the annular support plate at its end. The glass panel is attached to the guide component. The guide groove and guide hole opposite to the guide component are hot air exhaust channels. The guide groove and guide hole away from the guide component are air intake channels.

[0011] It may also include a heat-insulating air guide cover with a lower opening, which is fastened to the upper end of the hot air guide cavity and the annular edge plate. The heat-insulating air guide cover is connected to the guide groove. The guide groove and guide hole opposite to the heat-insulating air guide cover are the hot air exhaust channels. The guide groove and guide hole away from the heat-insulating air guide cover are the air intake channels.

[0012] The integrated stove with steam exhaust and hot air separation is characterized in that the hot air guide cavity is located at one end of the rear part of the bottom shell.

[0013] The bottom shell is also provided with a steam pipe vent hole, a hot air pipe vent hole, a longitudinal guide hole and an overflow prevention cavity on the rear wall plate; the steam pipe vent hole, the hot air pipe vent hole and the longitudinal guide hole are connected to the overflow prevention cavity, and the hot air guide cavity is located inside the overflow prevention cavity.

[0014] The integrated stove with steam and hot air separation is characterized in that: the annular base includes an annular buckle plate, an upper recessed hole, and a lower recessed hole;

[0015] The vent box has an annular seat plate at its upper opening, and the water collection box has an annular frame plate at its upper end.

[0016] The annular seat plate and the annular seat frame are fixed and sealed with screws. The annular frame plate and the lower hole are detachably fitted, and the exhaust cover and the upper hole are detachably fitted.

[0017] The integrated stove that separates steam exhaust and hot air is characterized in that it also includes a fan, which is located inside the device cavity, and the heat dissipation duct extends into the device cavity and is connected to the fan.

[0018] The integrated stove with separate steam exhaust and hot air is characterized in that it also includes a heat insulation plate with through holes; the heat insulation plate is located between the bottom shell and the steam oven and there is a gap between the heat insulation plate and the bottom shell and the steam oven.

[0019] The integrated stove with steam and hot air separation is characterized in that it also includes a fan, which is located between the bottom shell of the stove and the steam oven and is connected to the heat dissipation duct.

[0020] The integrated stove with steam and hot air separation is characterized in that it also includes a heat insulation plate, which has through holes or grooves with rear openings; the heat insulation plate is located between the bottom shell of the stove and the top of the steam oven with a gap.

[0021] The integrated stove with steam and hot air separation is characterized in that it also includes a protective air guide cover, the fan is fixed inside the protective air guide cover, the protective air guide cover is fixed to the bottom shell of the stove, and the protective air guide cover is fitted with a through hole or groove; the heat dissipation air duct extends out from the protective air guide cover.

[0022] This invention provides an integrated stove with separate steam and hot air exhaust locations, where the steam exhaust location and the hot air exhaust location are spaced apart to achieve separation and effectively prevent mutual interference. Attached Figure Description

[0023] Figure 1 This is one of the perspective views of the present invention in use.

[0024] Figure 2 This is the second perspective view of the present invention in use.

[0025] Figure 3 This is a perspective view of the present invention.

[0026] Figure 4 This is a cross-sectional view of the present invention.

[0027] Figure 5 This is one of the exploded perspective views of the present invention.

[0028] Figure 6 This is the second exploded perspective view of the present invention.

[0029] Figure 7 This is one of the exploded perspective views of the stove of the present invention.

[0030] Figure 8 This is the second exploded perspective view of the stove of the present invention.

[0031] Figure 9 This is the third exploded perspective view of the stove of the present invention.

[0032] Figure 10 This is the fourth exploded perspective view of the stove of the present invention.

[0033] Figure 11 This is a cross-sectional view of the stove of the present invention.

[0034] Figure 12 yes Figure 11 A magnified view of a portion of the image.

[0035] Figure 13 This is a partial cross-sectional view of the stove of the present invention.

[0036] Figure 14 This is a perspective view of the second embodiment of the present invention.

[0037] Figure 15 This is an exploded perspective view of the second embodiment of the present invention. Detailed Implementation

[0038] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0039] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0040] Example 1

[0041] like Figure 2 , Figure 3 As shown, an integrated stove with separate steam and hot air exhaust includes a steam oven 1, a cooktop 2, an exhaust pipe 3, a heat dissipation duct 4, an exhaust box 5, a ring-shaped support 6, a water collection box 7, and an exhaust cover 8. The steam oven 1 includes a baking cavity 1A and a device cavity 1B.

[0042] The steam vent box 5 has a steam inlet interface 51, and the water collection box 7 has an interface pipe 71.

[0043] The cooktop 2 includes a glass panel 21, a central support ring 22, and a bottom shell 23. The glass panel 21 is provided with mounting holes 21A.

[0044] The bottom shell 23 includes an annular edge plate 231 provided on the upper opening and a hot air guide cavity 232 provided at one rear end;

[0045] The intermediate support ring 22 includes a cylindrical body 221 and an annular support plate 222 disposed inside the cylindrical body 221. The annular support plate 222 is provided with a guide groove 223 with an inner opening. The cylindrical body 221 inside the guide groove 223 is provided with a guide hole 224, and the guide hole 224 communicates with the guide groove 223.

[0046] The vent cover 8 is detachably fitted to the upper end of the annular bracket 6. The vent box 5 is fixed to the annular bracket 6. The water collection box 7 is located inside the vent box 5, and the interface pipe 71 and the steam inlet interface 51 are plugged in and sealed, and are detachable. The annular bracket 6 is fixed to the mounting hole 21A. The vent pipe 3 and the heat dissipation pipe 4 are respectively connected to the steam inlet interface 51 and the hot air guide cavity 232. The upper end of the bottom shell 23 is inserted into the cylindrical body 221, and the annular edge plate 231 supports the annular support plate 222. The glass panel 21 is fitted into the upper end of the cylindrical body 221 and covers the upper opening of the hot air guide cavity 232. The hot air is discharged through the guide groove 223 and the guide hole 224. With this structure, the steam exhaust direction is upward and the hot air direction is backward, and the two airflows do not interfere with each other. After removing the vent cover 8, the water collection box 7 can be removed and the condensate drained.

[0047] The hot air guide cavity 232 includes a cavity shell 2321, which includes a side opening, a top opening, and an air inlet 2322 located on the bottom plate. The cavity shell 2321 is fixed and sealed to the rear wall of the bottom shell 23 to form the hot air guide cavity 232. The air inlet 2322 is connected to the heat dissipation duct 4.

[0048] As a further improvement of the present invention: it also includes a guide member 9, which is attached to the upper end face of the hot air guide cavity 232 and the annular edge plate 231, and its end is connected to the annular support plate 222. The upper end face of the guide member 9 is flush with the upper end face of the annular support plate 222. The glass panel 21 is supported and cooperates with the guide member 9 and the annular support plate 222. The guide groove 223 and the guide hole 224 opposite to the guide member 9 are hot air exhaust channels, such as... Figure 2 As shown by the solid arrow in the image; the guide groove 223 and guide hole 224, which are away from the guide member 9, are air intake channels, such as... Figure 2 The hollow arrow in the middle indicates the direction; indoor air enters the bottom shell of the stove through the air intake channel, that is, indoor air enters the bottom shell through the guide hole 224 and guide groove 223 to provide primary air for the burner;

[0049] The invention can also be implemented as follows: it further includes a heat-insulating air guide cover with a lower opening, which is fastened to the upper end of the hot air guide cavity 232 and the annular edge plate 231, and the heat-insulating air guide cover is connected to the guide groove 223; the guide groove 223 and the guide hole 224 opposite to the heat-insulating air guide cover are hot air exhaust channels; the guide groove 223 and the guide hole 224 away from the heat-insulating air guide cover are air intake channels. This structure prevents the glass panel 21 from becoming excessively hot locally, causing it to crack, thus protecting the glass panel.

[0050] The invention is further improved in that the hot air guide cavity 232 is located at one end of the rear part of the bottom shell 23;

[0051] like Figure 8As shown, the bottom shell 23 is also provided with a steam pipe vent hole 233, a hot air pipe vent hole 234, a longitudinal guide hole 235 on the rear wall panel, and an overflow prevention cavity 236; the steam pipe vent hole 233, the hot air pipe vent hole 234, and the longitudinal guide hole 235 are connected to the overflow prevention cavity 236, and the heat conduction air guide cavity 232 is located inside the overflow prevention cavity. This prevents hot air from entering the bottom shell 23 of the stove. The hot air entering the overflow cavity 236 enters the gap between the stove and the steam oven through the vent hole 233, the hot air pipe vent hole 234, and the longitudinal guide hole 235.

[0052] The overflow prevention cavity 236 includes a surrounding plate 2361. The lower end of the surrounding plate 2361 is fixed to the bottom plate of the bottom shell 23, one end is fixed to the rear wall plate of the bottom shell 23, and the other end is fixed to the end plate of the bottom shell 23. The surrounding plate 2361, the bottom plate, the rear wall plate and the end plate of the bottom shell 23 constitute an overflow cavity 236 with an upper opening.

[0053] As a further improvement of the present invention: the annular seat 6 includes an annular buckle plate 61, an upper countersunk hole 62 and a lower countersunk hole 63;

[0054] The steam vent box 5 has an annular seat plate 52 at its open end, and the water collection box 7 has an annular frame plate 72 at its upper end.

[0055] The annular seat plate 52 is fixed and sealed to the lower end of the annular seat frame 6 with screws. The annular frame plate 72 is detachably fitted with the lower recess 63, and the exhaust cover 8 is detachably fitted with the upper recess 62. That is, the upper recess 62 supports the exhaust cover 8, and the lower recess 63 supports the annular frame plate 72.

[0056] Example 2

[0057] Based on embodiment 1, it also includes a fan 10, which is located between the bottom shell 23 of the stove 2 and the top of the steam oven 1 and is connected to the heat dissipation duct 4.

[0058] As a further improvement to this embodiment: such as Figure 14 , Figure 15 As shown, it also includes a heat insulation plate 12, which has a through hole or a groove with a rear opening; the heat insulation plate 12 is located between the bottom shell 23 of the stove and the top of the steam oven 1 with a gap, and the heat insulation plate 12 is fixed to the bottom shell 23; that is, there is a gap between the heat insulation plate 12 and the bottom shell 23, and between the heat insulation plate 12 and the top of the steam oven 1; the setting of the heat insulation plate 12 prevents the heat energy emitted by the steam oven 1 from rising, so that the stove 2 can be heated.

[0059] It also includes a spacer sleeve 13, which is located between the heat insulation plate and the bottom plate of the bottom shell 23. Screws pass through the connecting holes on the heat insulation plate 12 and the spacer sleeve 13 is screwed into the bottom plate of the bottom shell 23.

[0060] It also includes a protective air guide cover 11, in which the fan 10 is fixedly located. The protective air guide cover 11 is fixed to the bottom shell 23 of the stove 2, and the protective air guide cover 11 is fitted into the through hole or groove 121. The heat dissipation duct 4 extends out from the protective air guide cover 11. The protective air guide cover 11 allows air to enter and prevents the entry of foreign objects and insects, thus protecting the fan 10.

[0061] It's acceptable. The fan 10 is fixed by a bracket, and a protective net is installed at the air inlet of the fan 10.

[0062] Example 3

[0063] It also includes a fan, which is located inside the device cavity 1B, and the heat dissipation duct 4 extends into the device cavity 1B and is connected to the fan.

[0064] It also includes a heat insulation plate, which is located between the bottom shell 23 and the steam oven 1 and has a gap between it and the bottom shell and the steam oven.

[0065] When using this invention, as Figure 1 , Figure 2 As shown, the bottom shell 23 of the steam oven 1 and the cooktop is embedded in the cabinet 14.

[0066] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An integrated stove with separate steam exhaust and hot air, characterized in that: It includes a steam oven, cooktop, exhaust pipe, heat dissipation duct, exhaust box, ring-shaped support, water collection box, and exhaust cover. The steam oven includes a baking cavity and a device cavity. The vent box has a steam inlet, and the water collection box has an inlet pipe. The cooktop includes a glass panel, a central support ring, and a base. The glass panel has mounting holes. The bottom shell includes an annular flange on the upper opening and a hot air guide cavity with a rear portion; The intermediate support ring includes a cylindrical body and an annular support plate disposed inside the cylindrical body. The annular support plate is provided with a guide groove with an inner opening, and the cylindrical body inside the guide groove is provided with a guide hole. The exhaust cover is detachably fitted to the upper end of the annular seat, the exhaust box is fixed to the annular seat, the water collection box is located inside the exhaust box and the interface pipe and the steam inlet are plugged in and detachable, the annular seat is fixed to the mounting hole; the exhaust pipe and the heat dissipation pipe are respectively connected to the steam inlet and the hot air guide cavity, the upper end of the bottom shell is inserted into the cylindrical body and the annular edge plate supports the annular support plate, the glass panel is fitted into the upper end of the cylindrical body and covers the upper opening of the hot air guide cavity, and the hot air is discharged through the guide groove and guide hole; The hot air guide cavity is located at one end of the rear part of the bottom shell; The bottom shell is also provided with a steam pipe vent hole, a hot air pipe vent hole, a longitudinal guide hole on the rear wall plate, and an overflow prevention cavity; the steam pipe vent hole, the hot air pipe vent hole, and the longitudinal guide hole are connected to the overflow prevention cavity, and the hot air guide cavity is located inside the overflow prevention cavity.

2. The integrated stove with steam exhaust and hot air separation according to claim 1, characterized in that: It also includes a flow guide, which is attached to the upper end face and the annular edge plate of the hot air guide cavity and connected to the annular support plate at its end. The glass panel is attached to the flow guide. The flow guide groove and flow guide hole opposite to the flow guide are the hot air exhaust channels. The flow guide groove and flow guide hole away from the flow guide are the air intake channels. It may also include a heat-insulating air guide cover with a lower opening, which is fastened to the upper end of the hot air guide cavity and the annular edge plate. The heat-insulating air guide cover is connected to the guide groove. The guide groove and guide hole opposite to the heat-insulating air guide cover are the hot air exhaust channels. The guide groove and guide hole away from the heat-insulating air guide cover are the air intake channels.

3. The integrated stove with steam exhaust and hot air separation according to claim 1, characterized in that: The annular bracket includes an annular buckle plate, an upper countersunk hole, and a lower countersunk hole; The vent box has an annular seat plate at its upper opening, and the water collection box has an annular frame plate at its upper end. The annular seat plate and the annular seat frame are fixed and sealed with screws. The annular frame plate and the lower hole are detachably fitted, and the exhaust cover and the upper hole are detachably fitted.

4. An integrated stove with steam exhaust and hot air separation according to claim 1, 2 or 3, characterized in that: It also includes a fan, which is located inside the device cavity, and the heat dissipation duct extends into the device cavity and is connected to the fan.

5. The integrated stove with steam exhaust and hot air separation according to claim 4, characterized in that: It also includes a heat insulation plate, which is located between the bottom shell and the steam oven and has a gap between it and the bottom shell and the steam oven.

6. An integrated stove with steam exhaust and hot air separation according to claim 1, 2 or 3, characterized in that: It also includes a fan, which is located between the bottom shell of the stove and the steam oven and is connected to the heat dissipation duct.

7. An integrated stove with steam exhaust and hot air separation according to claim 6, characterized in that: It also includes a heat insulation plate, which has through holes or grooves with rear openings; the heat insulation plate is located between the bottom shell of the stove and the top of the steam oven and there is a gap between them.

8. An integrated stove with steam exhaust and hot air separation according to claim 7, characterized in that: It also includes a protective air guide cover, the fan is fixed inside the protective air guide cover, the protective air guide cover is fixed to the bottom shell of the stove, the protective air guide cover is fitted into the through hole or groove; the heat dissipation air duct extends out from the protective air guide cover.

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