CN111345675A

CN111345675A - Evaporate little all-in-one

Info

Publication number: CN111345675A
Application number: CN201811572595.2A
Authority: CN
Inventors: 刘子厚; 付远华
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2018-12-21
Filing date: 2018-12-21
Publication date: 2020-06-30
Anticipated expiration: 2038-12-21
Also published as: CN111345675B

Abstract

The invention relates to a micro-steaming integrated machine, which comprises a liner and an air inlet and outlet assembly, wherein the air inlet and outlet assembly comprises a first cover plate and a second cover plate, the first cover plate is provided with a backward extending air inlet pipe, the liner rear plate is provided with an air inlet hole for the air inlet pipe to extend out, the lower part of the first cover plate is provided with a backward extending air outlet pipe, and the liner rear plate is provided with an air outlet hole for the air outlet pipe to extend out; the edge of the second cover plate is abutted against the surrounding edge of the first cover plate to surround the synthetic air guide cavity, the second cover plate protrudes forwards to form an accommodating groove, and the surrounding edge of the side part of the first cover plate is provided with an air outlet arranged corresponding to the end part of the accommodating groove. During the use, fresh steam gets into the air guide chamber between first apron and the second apron through the intake pipe, gets into the inner bag through the gas outlet of air guide chamber side edge, and the fresh steam heat that gets into in the inner bag rises, and old and useless steam sinks and discharges through the outlet duct, has shortened the input and the exhaust route of steam, has shortened the contact route of steam and food promptly to steam utilization ratio has been improved.

Description

Evaporate little all-in-one

Technical Field

The invention relates to a micro-steaming integrated machine.

Background

With the continuous improvement of the life quality of people, kitchen appliances are more and more abundant, and microwave ovens, steam boxes and the like gradually become necessary kitchen electric products for family life. The kitchen electrical products not only have single functions, each product needs to occupy certain kitchen space, but also are separately purchased with high cost. In order to make efficient use of kitchen space and reduce purchase costs, all-in-one machines have been disclosed in the prior art that integrate the functions of a steam box with a microwave oven and/or an oven.

For example, in the integrated steam box and microwave oven disclosed in chinese patent application No. 201510457051.1 (application publication No. CN105011740A), a steam inlet is provided in a cavity of a cooking chamber, and the steam inlet is communicated with a steam outlet of a steam generating device.

The air inlet mode of the existing steam box and microwave oven integrated machine is generally that a plurality of air inlets with the diameter of 3mm-4mm are formed in the rear plate, and steam enters the inner container through the air inlets after being generated by the steam generator; the air outlet mode is that a plurality of air outlet holes with the diameter of 3mm-4mm are arranged on the side wall of the inner container, and steam is discharged out of the inner container through the air outlet holes. Because the inner container of the steam box is used in layers, a plurality of holes are formed in a certain position of the back plate, the contact path of steam and food is lengthened, the use efficiency of the steam is reduced, and the direct air guide mode of the air inlet holes and the air outlet holes enables the circulation speed of the steam to be too high, so that the time for cooking the food by the steam is reduced, and the cooking effect of the steam is influenced.

Disclosure of Invention

The invention aims to solve the technical problem of the prior art and provides a micro-steaming integrated machine which can shorten the contact path of steam and food, reduce the steam circulation speed, improve the steam utilization rate and further improve the cooking effect.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a evaporate little all-in-one, includes the inner bag that has the culinary art cavity, its characterized in that: also comprises an air inlet and outlet assembly integrating the air inlet and outlet structure, wherein the air inlet and outlet assembly comprises

The first cover plate is arranged on the inner side wall of the liner rear plate and is provided with a backward extending air inlet pipe, correspondingly, the liner rear plate is provided with air inlet holes for the air inlet pipe to extend out, the number of the air inlet pipes is at least two, the air inlet pipes are arranged at intervals up and down, the lower part of the first cover plate is provided with a backward extending air outlet pipe, and correspondingly, the liner rear plate is provided with air outlet holes for the air outlet pipe to extend out; the edge of the first cover plate extends backwards to form a surrounding edge; and

the second cover plate is arranged on the front side of the first cover plate, the edge of the second cover plate is abutted against the surrounding edge of the first cover plate so as to surround the synthetic air guide cavity, an air guide opening corresponding to the air outlet pipe is formed in the second cover plate, the second cover plate protrudes forwards to form an accommodating groove extending transversely along the second cover plate, and an air outlet corresponding to the end portion of the accommodating groove is formed in the surrounding edge of the side portion of the first cover plate.

In the above scheme, the four accommodating grooves are arranged at intervals from top to bottom, the air outlet pipe is located between the third and the fourth accommodating grooves from top to bottom, the front side wall of the first cover plate is provided with a first convex rib which is located above the air outlet pipe and extends transversely and a second convex rib which is located below the air outlet pipe and extends transversely, and the first convex rib and the second convex rib are abutted against the rear side wall of the second cover plate so as to enclose the exhaust cavity which is independently arranged relative to other parts of the air guide cavity. By adopting the structure, the inlet steam and the outlet steam can be separated, and the waste steam can move downwards due to the fact that the fresh steam can be heated to rise upwards.

Preferably, the number of the air inlet pipes is three, the first air inlet pipe is arranged corresponding to a first containing groove from top to bottom, the second air inlet pipe is arranged corresponding to a second containing groove from top to bottom, and the third air inlet pipe is arranged corresponding to a fourth containing groove from top to bottom. Air guide channels are respectively embedded in the first accommodating groove and the fourth accommodating groove, the rear walls of the air guide channels are abutted against the front side wall of the first cover plate, and air inlets capable of communicating the corresponding air inlet pipes with the air guide channels are formed in the rear side walls of the air guide channels. And a relatively independent air inlet cavity is formed between the air guide pipeline in the first accommodating groove and the first convex rib. By adopting the structure, the upper-end steam directly enters the inner container through the first air inlet pipe and the corresponding air guide channel, the lower-end steam directly enters the inner container through the fourth air inlet pipe and the corresponding air guide channel, the middle steam is input into the inner container after being dispersed for a certain time in the air inlet cavity, the steam at the upper part, the middle part and the lower part is conveniently and uniformly mixed, the condition that a large amount of fresh steam is output from the air outlet pipeline without sufficient circulation is avoided, and the steam utilization rate is favorably improved.

Preferably, a diversion trench which can divert condensed water formed by condensing steam into the inner container is formed on the front side wall of the first cover plate.

Specifically, the first convex rib is provided with an opening through which condensed water flows into the exhaust cavity from the air inlet cavity, the diversion trench is of a Y-shaped structure, a first port and a second port at the upper end of the Y-shaped structure are both located on the second convex rib, and a third port at the lower end of the Y-shaped structure extends downwards to the lower edge of the first cover plate. This structure is convenient for carry the comdenstion water to inner bag recirculation to avoid the comdenstion water to spill over etc. and influence the normal use that evaporates little all-in-one.

Preferably, the side peripheral edge of the first cover plate is arranged to be gradually inclined inwards from the edge, and the air outlet is gradually inclined towards the middle of the inner container along the air flow direction. If the gas outlet corresponds the inner bag lateral wall and arranges, then steam can directly dash the inner bag lateral wall and come, can't carry out the homodisperse, can not make steam obtain effective utilization, adopts above-mentioned structure, is favorable to making the even diffusion of steam, improves the utilization ratio of steam.

Preferably, at least at the input end, the gas outlet pipe is provided with a metal sleeve capable of reducing microwave leakage. The metal sleeve can reflect the microwave, and the microwave leakage can be reduced.

In order to improve the leakproofness, the subassembly of admitting air still includes sealed the pad, sealed pad is located between inner bag back plate and the first apron, it has the protruding circle of forward protrusion to take shape near the edge on the rear side wall of sealed pad, and is corresponding, it has the draw-in groove that supplies protruding circle card to put wherein to open on the preceding lateral wall of first apron.

In order to facilitate installation and assembly, the air inlet and outlet assembly further comprises a fixing plate arranged on the outer side wall of the inner container rear plate, a first positioning column extending backwards is arranged on the rear side wall of the first cover plate, a second positioning column extending backwards is arranged on the rear side wall of the second cover plate, an elastic bayonet corresponding to the first positioning column and the second positioning column is arranged on the fixing plate, and the first positioning column and the second positioning column respectively penetrate through the inner container rear plate and are clamped with the bayonet. The fixing plate is provided with a positioning hole for the first positioning column/the second positioning column to pass through, one side of the positioning hole is communicated with a notch with the width larger than twice of the diameter of the positioning hole, and an elastic sheet capable of elastically abutting against the outer wall of the first positioning column/the second positioning column is arranged in the notch. The middle part of the liner rear plate protrudes forwards from the back to form a groove positioned on the rear side wall of the liner rear plate, the fixing plate is arranged in the groove, and the first cover plate and the second cover plate are arranged corresponding to the groove parts.

Compared with the prior art, the invention has the advantages that: the invention integrates the air inlet and outlet structure, when in use, fresh steam enters the air guide cavity between the first cover plate and the second cover plate through the air inlet pipe, then enters the inner container through the air outlet at the side edge of the air guide cavity, the fresh steam entering the inner container rises due to thermal expansion, and waste steam sinks and is discharged through the air outlet pipe, thereby shortening the input and discharge paths of the steam, namely shortening the contact path of the steam and food, and further improving the steam utilization rate.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;

FIG. 3 is a schematic structural view of a main body portion of the hidden liner shown in FIG. 1;

FIG. 4 is a cross-sectional view of FIG. 3;

FIG. 5 is another cross-sectional view of FIG. 3;

FIG. 6 is an exploded view of FIG. 3;

fig. 7 is an exploded view from another angle of fig. 3.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 7, the micro-steaming all-in-one machine of the embodiment includes a liner 1 and an air inlet and outlet assembly 2, the liner 1 has a cooking cavity 10, and the air inlet and outlet assembly 2 integrates an air inlet and outlet structure and is used for inputting fresh steam into the liner 1 and discharging waste steam from the liner 1.

The air inlet and outlet assembly 2 of the present embodiment includes a first cover plate 21, a second cover plate 22, an air guide duct 23, a sealing gasket 24 and a fixing plate 25, wherein the first cover plate 21 is disposed on the inner side wall of the back plate 11 of the inner container 1 and is provided with an air inlet pipe 211 extending backwards, correspondingly, the back plate 11 of the inner container 1 is provided with three air inlet holes 111 for the air inlet pipe 211 to extend out, and the air inlet pipes 211 are arranged at intervals up and down. The lower part of the first cover plate 21 is provided with an air outlet pipe 212 extending backwards, and correspondingly, the rear plate 11 of the inner container 1 is provided with an air outlet hole 112 for extending the air outlet pipe 212. The edge of the first cover plate 21 is extended rearward to form a surrounding edge 213. The second cover 22 is disposed on the front side of the first cover 21, and the edge of the second cover 22 abuts against the surrounding edge 213 of the first cover 21 to surround the air guide cavity 20. The second cover plate 22 is provided with an air guide opening 220 arranged corresponding to the air outlet pipe 212, the second cover plate 22 protrudes forwards to form a containing groove 221 extending along the transverse direction of the second cover plate 22, and the side peripheral edge 213 of the first cover plate 21 is provided with an air outlet 214 arranged corresponding to the end of the containing groove 221. The side peripheral edge 213 of the first cover plate 21 is arranged to be inclined inward from the edge, and the air outlet 214 is inclined toward the middle of the inner container 1 in the air flow direction. If gas outlet 214 corresponds 1 lateral wall of inner bag and arranges, then steam can directly dash 1 lateral wall of inner bag and come, can't carry out the homodisperse, can't make steam obtain effective utilization, adopts above-mentioned structure, is favorable to making the even diffusion of steam, improves the utilization ratio of steam. The gas outlet pipe 212 is provided with a metal sleeve 26 at the input end, which can reduce microwave leakage, and the metal sleeve 26 can reflect the microwave to reduce microwave leakage.

Specifically, four of the accommodating grooves 221 are arranged at intervals from top to bottom, the air outlet pipe 212 is located between a third strip from top to bottom and the fourth accommodating groove 221, a first protruding rib 215 which is located above the air outlet pipe 212 and extends transversely and a second protruding rib 216 which is located below the air outlet pipe 212 and extends transversely are arranged on the front side wall of the first cover plate 21, and the first protruding rib 215 and the second protruding rib 216 are abutted against the rear side wall of the second cover plate 22 to form an exhaust cavity 201 which is independently arranged relative to other parts of the air guide cavity 20. Adopt such structure, can separate business turn over steam to, because live steam can heat rise up to walk, old and useless steam can down walk, adopt above-mentioned arrangement, can guarantee everywhere to admit air evenly on the basis of dwindling live steam delivery path, be favorable to improving the culinary art effect. The first air inlet pipe 211 is arranged corresponding to the first receiving groove 221 from top to bottom, the second air inlet pipe 211 is arranged corresponding to the second receiving groove 221 from top to bottom, and the third air inlet pipe 211 is arranged corresponding to the fourth receiving groove 221 from top to bottom. An air guide duct 23 is respectively embedded in the first accommodating groove 221 and the fourth accommodating groove 221, the rear wall of the air guide duct 23 abuts against the front side wall of the first cover plate 21, and an air inlet 231 capable of communicating the corresponding air inlet pipe 211 with the air guide duct 23 is formed in the rear side wall of the air guide duct 23. An air inlet cavity 202 which is relatively independent is formed between the air guide duct 23 in the first accommodating groove 221 and the first rib 215. By adopting the structure, the steam at the upper end directly enters the inner container 1 through the first air inlet pipe 211 and the corresponding air guide channel 23, the steam at the lower end directly enters the inner container 1 through the fourth air inlet pipe 211 and the corresponding air guide channel 23, and the middle steam is input into the inner container 1 after being dispersed in the air inlet cavity 202 to a certain degree, so that the steam at the upper part, the middle part and the lower part can be uniformly mixed, and the condition that a large amount of fresh steam is output from the air outlet pipe 221 without sufficient circulation is avoided, thereby being beneficial to improving the steam utilization rate.

In this embodiment, a guiding groove 217 is formed on a front side wall of the first cover plate 21 for guiding condensed water formed by condensing steam into the inner container. Specifically, the first rib 215 is provided with an opening 2151 through which condensed water flows into the exhaust cavity 201 from the intake cavity 202, the diversion trench 217 has a Y-shaped structure, the first port 2172 and the second port 2172 at the upper end of the Y-shaped structure are both located on the second rib 216, and the third port 2173 at the lower end of the Y-shaped structure extends downward to the lower edge of the first cover plate 21. This structure is convenient for carry the comdenstion water to inner bag 1 recirculation to avoid the comdenstion water to spill over etc. and influence the normal use that evaporates little all-in-one.

The sealing gasket 24 is arranged between the rear plate 11 of the liner 1 and the first cover plate 21, a protruding ring 241 protruding forwards is formed on the rear side wall of the sealing gasket 24 near the edge, and correspondingly, a clamping groove 218 for clamping the protruding ring 241 is formed on the front side wall of the first cover plate 21, so as to improve the sealing performance. The fixing plate 25 is arranged on the outer side wall of the back plate 11 of the liner 1, the back side wall of the first cover plate 21 is provided with a first positioning column 219 extending backwards, the back side wall of the second cover plate 22 is provided with a second positioning column 222 extending backwards, the fixing plate 25 is provided with an elastic bayonet 250 arranged corresponding to the first positioning column 219 and the second positioning column 222, and the first positioning column 219 and the second positioning column 222 respectively penetrate through the back plate 11 of the liner 1 and are clamped with the bayonet 250. The fixing plate 25 is provided with a positioning hole 251 through which the first positioning column 219 and the second positioning column 222 pass, one side of the positioning hole 251 is communicated with a notch 252 whose width is larger than twice of the diameter of the positioning hole 251, an elastic sheet 253 capable of elastically pressing against the outer wall of the first positioning column 219/the second positioning column 222 is arranged in the notch 252, and the elastic sheet 253, the positioning hole 251 and the notch 252 together form an elastic bayonet 250. The middle part of the back plate 11 of the liner 1 protrudes forwards from the back to form a groove 12 positioned on the back side wall of the back plate 11 of the liner 1, the fixing plate 25 is arranged in the groove 12, and the first cover plate 21 and the second cover plate 22 are arranged corresponding to the groove 12.

When the structure of this embodiment is used, the fresh steam above and below the inner container 1 directly enters the inner container 1 through the air inlet pipe 211 and the air guide pipeline 23 respectively, the fresh steam at the middle part is input into the inner container 1 after certain dispersion in the air inlet cavity 202, the fresh steam rises and is uniformly dispersed after being input into the inner container 1, the sunken waste steam is output through the air outlet pipe 221, the input and discharge paths of the steam are shortened, namely, the contact path of the steam and food is shortened, thereby the steam utilization rate is improved, meanwhile, only one air outlet pipe 221 is provided, the circulation speed of the steam is reduced, the steam utilization rate is further improved, and further the cooking effect is improved.

Claims

1. A little all-in-one evaporates, includes inner bag (1) that has culinary art cavity (10), its characterized in that: also comprises an air inlet and outlet component (2) which integrates the air inlet and outlet structure, and the air inlet and outlet component (2) comprises

The inner container comprises a liner (1), a rear plate (11) and a first cover plate (21), wherein the liner (1) is provided with an air inlet pipe (211) extending backwards, the inner side wall of the rear plate (11) is correspondingly provided with air inlet holes (111) for the air inlet pipe (211) to extend out, the number of the air inlet pipes (211) is at least two, the air inlet pipes are arranged at intervals up and down, the lower part of the first cover plate (21) is provided with an air outlet pipe (212) extending backwards, and the liner (1) is correspondingly provided with an air outlet hole (112) for the air outlet pipe (212) to extend out; the edge of the first cover plate (21) extends backwards to form a surrounding edge (213); and

the second cover plate (22) is arranged on the front side of the first cover plate (21), the edge of the second cover plate (22) abuts against the surrounding edge (213) of the first cover plate (21) to surround the air guide cavity (20), an air guide opening (220) arranged corresponding to the air outlet pipe (212) is formed in the second cover plate (22), an accommodating groove (221) transversely extending along the second cover plate (22) is formed in the forward protruding mode of the second cover plate (22), and an air outlet (214) arranged corresponding to the end portion of the accommodating groove (221) is formed in the side surrounding edge (213) of the first cover plate (21).

2. The micro-steaming all-in-one machine according to claim 1, wherein: the air guide cavity is characterized in that the number of the accommodating grooves (221) is four, the accommodating grooves are arranged at intervals up and down, the air outlet pipe (212) is located between a third accommodating groove and a fourth accommodating groove (221), the number of the third accommodating groove is from top to bottom, a first protruding rib (215) which is located above the air outlet pipe (212) and extends transversely and a second protruding rib (216) which is located below the air outlet pipe (212) and extends transversely are arranged on the front side wall of the first cover plate (21), and the first protruding rib (215) and the second protruding rib (216) are abutted to the rear side wall of the second cover plate (22) to form the air guide cavity (201) which is independently arranged relative to other parts of the air guide cavity (20).

3. The micro-steaming all-in-one machine according to claim 2, wherein: the number of the air inlet pipes (211) is three, the first air inlet pipe (211) is arranged corresponding to a first containing groove (221) from top to bottom, the second air inlet pipe (211) is arranged corresponding to a second containing groove (221) from top to bottom, and the third air inlet pipe (211) is arranged corresponding to a fourth containing groove (221) from top to bottom.

4. The micro-steaming all-in-one machine according to claim 3, wherein: air guide channels (23) are respectively embedded in the first accommodating groove (221) and the fourth accommodating groove (221), the rear walls of the air guide channels (23) are abutted to the front side walls of the first cover plate (21), and air inlets (231) capable of communicating the corresponding air inlet pipes (211) with the air guide channels (23) are formed in the rear side walls of the air guide channels (23).

5. The micro-steaming all-in-one machine according to claim 4, wherein: an air inlet cavity (202) which is relatively independent is formed between the air guide pipeline (23) in the first accommodating groove (221) and the first convex rib (215).

6. The micro-steaming all-in-one machine according to claim 5, wherein: a diversion trench (217) which can divert the condensed water formed by condensing the steam into the inner container (1) is arranged on the front side wall of the first cover plate (21).

7. The micro-steaming all-in-one machine according to claim 6, wherein: the first convex rib (215) is provided with an opening (2151) for condensed water to flow into the exhaust cavity (201) from the air inlet cavity (202), the diversion trench (217) is of a Y-shaped structure, a first port (2171) and a second port (2172) at the upper end of the Y-shaped structure are both positioned on the second convex rib (216), and a third port (2173) at the lower end of the Y-shaped structure extends downwards to the lower edge of the first cover plate (21).

8. The all-in-one machine of claim 1 to 7, which is characterized in that: the side surrounding edge (213) of the first cover plate (21) is gradually inclined inwards from the edge, and the air outlet (214) is gradually inclined towards the middle of the inner container (1) along the air flow direction.

9. The all-in-one machine of claim 1 to 7, which is characterized in that: at least at the input end of the gas outlet pipe (212) is provided with a metal sleeve (26) capable of reducing microwave leakage.

10. The all-in-one machine of claim 1 to 7, which is characterized in that: the air inlet and outlet assembly (2) further comprises a sealing gasket (24), the sealing gasket (24) is arranged between the rear plate (11) of the inner container (1) and the first cover plate (21), a convex ring (241) protruding forwards is formed on the rear side wall of the sealing gasket (24) close to the edge, correspondingly, a clamping groove (218) for clamping the convex ring (241) is formed in the front side wall of the first cover plate (21).

11. The all-in-one machine of claim 1 to 7, which is characterized in that: the air inlet and outlet assembly (2) further comprises a fixing plate (25) arranged on the outer side wall of the rear plate (11) of the inner container (1), a first positioning column (219) extending backwards is arranged on the rear side wall of the first cover plate (21), a second positioning column (222) extending backwards is arranged on the rear side wall of the second cover plate (22), an elastic bayonet (250) arranged corresponding to the first positioning column (219) and the second positioning column (222) is arranged on the fixing plate (25), and the first positioning column (219) and the second positioning column (222) respectively penetrate through the rear plate (11) of the inner container (1) and are clamped with the bayonet (250).

12. The micro-steaming all-in-one machine according to claim 11, wherein: the fixing plate (25) is provided with a positioning hole (251) for the first positioning column (219)/the second positioning column (222) to pass through, one side of the positioning hole (251) is communicated with a notch (252) with the width larger than twice the diameter of the positioning hole (251), and an elastic sheet (253) capable of elastically pressing against the outer wall of the first positioning column (219)/the second positioning column (222) is arranged in the notch (252).

13. The micro-steaming all-in-one machine according to claim 11, wherein: the middle of the rear plate (11) of the inner container (1) protrudes forwards from the back to form a groove (12) located on the rear side wall of the rear plate (11) of the inner container (1), the fixing plate (25) is arranged in the groove (12), and the first cover plate (21) and the second cover plate (22) are partially arranged corresponding to the groove (12).