CN218942850U - Electric steamer - Google Patents

Abstract

The utility model discloses an electric steamer, which belongs to the field of household appliances and solves the problem of unstable steam generation, and the technical scheme for solving the problem is mainly that the electric steamer comprises a steamer body, a steaming tray and a steamer cover which are sequentially arranged from bottom to top, wherein the steamer body is provided with a water storage cavity for containing water, the steamer body is provided with a heater for generating steam during working, the steaming tray is used for placing food materials, the steamer cover can be arranged on the steaming tray and covers the food materials, the steaming tray is provided with at least two steaming trays, the upper surface of each steaming tray corresponds to form a cooking cavity, a plurality of separation covers for forming a heating cavity are arranged in the steamer body, the bottom ends of the separation covers are lower than the water level of the water storage cavity and have water passing gaps with the bottom surfaces of the water storage cavity, the number of the heating cavities is not less than that of the steaming tray, a bracket for enclosing the steaming tray is arranged between every two adjacent steaming trays, and the bracket is provided with a steam channel which is used for communicating the heating cavity with the cooking cavity one to one. The utility model can obtain stable and uniform water supply in the heating cavity, thereby generating stable and continuous steam.

Description

Electric steamer

Technical Field

The utility model relates to a household appliance, in particular to an electric steamer.

Background

The steamer is the household kitchen appliance commonly used at present, and current electric steamer generally includes the pot body, steaming tray and pot cover, forms the culinary art chamber between steaming tray and the pot cover, and the pot is internal to be equipped with the heater that is used for producing steam, produces steam through the heater and lets in the culinary art intracavity and carries out the heating of edible material. In order to avoid the odor mixing among different food materials, an independent steam channel is required to be arranged for each layer of steaming tray, a multi-channel multi-layer electric steamer is disclosed in the patent (CN 216256660U), a plurality of heating assemblies corresponding to steamer components one by one and a plurality of steam channels corresponding to the heating assemblies one by one are arranged on a base of the electric steamer, so that independent heating of each layer of steamer is realized, but a water tank in the electric steamer is biased at one side of the electric steamer, so that the gravity center of the electric steamer is offset, and the stability is reduced.

Disclosure of Invention

The utility model aims to provide an electric steamer, which solves the problem of unstable steam generation and ensures that water is stably and uniformly supplied in a heating cavity, thereby generating stable and continuous steam.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electric steamer, includes by supreme pot body, steaming tray and the pot cover of placing in proper order down, and the pot body has the water storage chamber of dress water, and the pot body is equipped with the heater that is used for work to produce steam, and steaming tray is used for placing edible material, and the pot cover can be placed on steaming tray and cover edible material, and steaming tray is equipped with two at least, and the upper surface of every steaming tray corresponds the formation culinary art chamber, be equipped with a plurality of separation covers that form the heating chamber in the pot body, the bottom of separation cover is less than the water level of water storage chamber and has the water clearance with the bottom surface of water storage chamber, and the quantity of heating chamber is not less than the quantity of steaming tray, is equipped with the support that encloses steaming tray between two adjacent steaming tray, and the support is equipped with steam channel, and steam channel is with heating chamber and culinary art chamber intercommunication one to one.

After the technical scheme is adopted, the utility model has the following advantages:

according to the utility model, the number of the heating cavities is not less than that of the steaming trays, the steam channels of the support are used for communicating the heating cavities with the cooking cavities one by one, and the support is used for providing independent steam channels for the steaming trays, so that steam in one heating cavity only heats food in one cooking cavity, thereby realizing independent heating of each steaming tray, the heating cavity can control the running time according to the heating time required by the food, thereby being capable of adapting to the heating requirements of different food materials, improving the utilization rate of energy sources and achieving the effect of energy conservation; in addition, each steaming tray is provided with an independent steam channel, so that the problem of flavor mixing among different food materials can be effectively avoided, and the food materials keep original taste; secondly, the separation cover can reduce the volume of the heating cavity, so that the generation speed of steam in the heating cavity is increased, and the heating efficiency of food materials is improved;

secondly, the water storage cavity is arranged in the pot body, so that the weight of the pot body can be increased, the overall gravity center is lower, the stability is improved, and the possibility of dumping of the pot body is reduced; when the water level in the heating cavity is reduced, water in the water storage cavity supplements water to the heating cavity through the water passing gap, and the separation cover is positioned in the water storage cavity, so that the heating cavity can be stably and uniformly supplied with water, the steam is generated more stably and continuously, and the possibility of dry combustion can be reduced.

Further, the steam channel is arranged on the side wall of the support, a steam inlet through hole communicated with the steam channel is arranged on the steam disc at the bottom end of the support, and a steam outlet through hole communicated with the steam channel is arranged on the steam disc at the top end of the support. By adopting the technical scheme, the steam channel is positioned on the side wall of the bracket, namely on one side of the cooking cavity, the internal temperature of the steam channel can be increased under the influence of the cooking cavity, and the steam can be effectively insulated in the rising process of the steam channel, so that the heating efficiency of the upper steam tray is improved.

Further, the separation cover is provided with a transverse channel extending transversely at the top of the first heating cavity, and the tail end of the transverse channel is communicated with the steam inlet through hole. By adopting the technical scheme, after the steam enters the transverse channel, the steam can be contacted with the inner wall of the transverse channel, and the water vapor in the steam can be condensed on the inner wall of the transverse channel, so that the humidity of the steam is reduced, the food materials are reduced to be influenced by the water vapor, and the water vapor can release heat in the condensation process, so that the steam can be insulated, the steam can be kept at a higher temperature, and the heat utilization rate and the heating efficiency can be improved.

Further, the steaming tray comprises a first steaming tray arranged on the pot body, the heating cavity comprises a first heating cavity, the top of the first heating cavity is provided with a steam outlet hole by a separation cover, and the steam outlet hole is communicated with a cooking cavity of the first steaming tray.

Further, the lower surface of the first steaming tray is provided with a transverse channel which extends transversely, and the transverse channel is used for communicating other heating cavities with the steam channels one to one. By adopting the technical scheme, the transverse channel is positioned on the lower surface of the first steaming tray, and after steam enters the transverse channel, heat can be provided for food materials on the first steaming tray, so that the heating efficiency of the food materials can be improved.

Further, the upper surface of the first steaming tray is provided with a first liquid collecting tank, the support is arranged on the first steaming tray, and the lower edge of the support stretches into the first liquid collecting tank. By adopting the technical scheme, the first liquid collecting tank can collect condensed water formed after steam is condensed, so that accumulated water at the bottom of the food material can be effectively reduced, the influence of the condensed water on the food material is reduced, and the food material keeps good taste; in addition, the lower edge of the bracket is arranged in the first liquid collecting tank, and condensed water in the first liquid collecting tank and the lower edge of the bracket can form a water seal, so that the leakage of steam is reduced, and the heating efficiency of the utility model is improved.

Further, the first steaming tray is provided with a blocking part for guiding the steam flowing out of the steam outlet hole to spread transversely above the steam outlet hole, and a plurality of steam-permeable through holes are formed in the periphery of the blocking part. By adopting the technical scheme, the steam is contacted with the blocking part in the rising process of the steam, and the water vapor in the steam can be condensed on the surface of the blocking part, so that the humidity of the steam is reduced, the influence of the water vapor on food materials is reduced, meanwhile, the condensed water can release heat, the steam can be insulated, and the heat utilization rate is improved.

Further, the steaming tray comprises a second steaming tray which is positioned at the uppermost part, a second liquid collecting tank is arranged on the upper surface of the second steaming tray, the pot cover is arranged on the second steaming tray, and the lower edge of the pot cover stretches into the second liquid collecting tank. By adopting the technical scheme, the second liquid collecting tank can collect condensed water formed after steam is condensed, so that accumulated water at the bottom of the food material can be effectively reduced, the influence of the condensed water on the food material is reduced, and the food material keeps good taste; in addition, the lower edge of the pot cover is arranged in the second liquid collecting tank, and condensed water in the second liquid collecting tank and the lower edge of the pot cover can form a water seal, so that the leakage of steam is reduced, and the heating efficiency of the pot cover is improved.

Further, the upper surface of second steaming tray is equipped with the supporting rib that supports food material, forms the guiding gutter between the adjacent supporting rib, and the guiding gutter communicates with the second collecting gutter. By adopting the technical scheme, the volume of the second liquid collecting tank can be increased by arranging the water guide tank, and the collection amount of the second liquid collecting tank to condensed water is improved; in addition, the support ribs enable the food material to be positioned on the upper side of the water guide groove, the possibility of direct contact between the food material and the condensed water is reduced, the influence of the condensed water on the food material can be effectively reduced, and the food material can keep good taste.

Further, a water leakage through hole is arranged in the second liquid collecting tank, the water leakage through hole is arranged above the steam channel and is multiplexed into a steam outlet through hole, and the steam channel is multiplexed into a water leakage channel. By adopting the technical scheme, the water leakage through hole and the water leakage channel can timely discharge condensed water in the second liquid collecting tank, so that excessive condensed water accumulation can be effectively prevented from contacting with food materials; in addition, the water leakage through holes and the water leakage channels are multiplexed into the steam outlet through holes and the steam channels, so that the volume of the cooking cavity can be increased under the condition that the whole volume of the bracket is kept unchanged, the steaming tray can be used for placing larger food materials, the application range of the utility model is improved, and in addition, the structure of the bracket is simpler and the manufacture is convenient.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a sectional view of an electric steamer of the present utility model;

FIG. 2 is an exploded view of an electric steamer of the present utility model;

fig. 3 is a schematic structural view of a first steaming tray in the electric steamer of the utility model;

FIG. 4 is a schematic view showing a structure of a drip pan in an electric steamer of the utility model;

FIG. 5 is an enlarged view of the lower edge of the cover and the second sump of the electric steamer of the utility model;

FIG. 6 is a schematic view of the flow of steam to the first steam pan in an electric steamer in accordance with the present utility model;

fig. 7 is a schematic view of the flow of steam to the second steam pan in the electric steamer of the present utility model.

The reference numerals, 1 pot cover, 11 lower edge, 12 second gas outlet, 13 culinary art chamber, 2 steaming tray, 21 first steaming tray, 211 first collecting tank, 212 flowing back hole, 213 blocking part, 214 through-hole, 215 inlet hole, 22 second steaming tray, 221 second collecting tank, 222 outlet hole, 223 brace bar, 224 guiding gutter, 3 pot body, 31 water storage chamber, 32 heater, 33 heating chamber, 331 first heating chamber, 332 second heating chamber, 4 support, 41 steam channel, 42 first gas outlet, 5 collecting tray, 511 collecting drum, 512 separation cover, 513 collecting chamber, 52 outlet hole, 53 transverse channel.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

It should be understood that in the present utility model, "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

It should be understood that in the present utility model, "plurality" means two or more. "and/or" is merely an association relationship describing an association object, meaning that three relationships may exist, for example, X and/or Y may represent: x alone, X and Y together, and Y alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. "comprising X, Y and Z", "comprising X, Y, Z" means that all three of X, Y, Z comprise, "comprising X, Y or Z" means that one of the three comprises X, Y, Z, and "comprising X, Y and/or Z" means that any one or any two or three of the three comprise X, Y, Z.

The technical scheme of the utility model is described in detail below by specific examples. The following specific embodiments may be combined with or replaced with each other according to actual situations, and the same or similar concepts or processes may not be described in detail in some embodiments.

As shown in fig. 1 and 2, the utility model provides an electric steamer, which comprises a steamer body 3, steaming trays 2 and a steamer cover 1 which are sequentially arranged from bottom to top, wherein the steamer body 3 is provided with a water storage cavity 31 for containing water, the steamer body 3 is provided with a heater 32 for generating steam in a working way, the steaming trays 2 are used for placing food materials, the steamer cover 1 can be arranged on the steaming trays 2 and covers the food materials, the steaming trays 2 are provided with at least two, the upper surface of each steaming tray 2 correspondingly forms a cooking cavity 13, the heater 32 heats the water in the water storage cavity 31 to form steam, the steam rises into the cooking cavity 13, and the food materials are heated by the heat of the steam.

In this embodiment, the steaming tray 2 at least includes a first steaming tray 21 and a second steaming tray 22, a plurality of separation covers 512 forming a heating cavity 33 are disposed in the pot body 3, the bottom ends of the separation covers 512 are lower than the water level of the water storage cavity 31 and have water gaps with the bottom surface of the water storage cavity 31, the number of the heating cavities 33 is not less than that of the steaming tray 2, the heater 32 is located below the heating cavities 33, a bracket 4 enclosing the steaming tray 2 is disposed between two adjacent steaming trays 2, the bracket 4 is provided with a steam channel 41, the steam channel 41 is disposed on the side wall of the bracket 4, a steam inlet through hole 215 communicated with the steam channel 41 is disposed on the first steaming tray 21, a steam outlet through hole 222 communicated with the steam channel 41 is disposed on the second steaming tray 22, and the steam channel 41 communicates the heating cavity 33 and the cooking cavity 13 one to one.

According to the embodiment, the independent steam channels 41 are provided for the steaming trays 2 through the support 4, so that steam in one heating cavity 33 only heats food materials in one cooking cavity 13, independent heating of each steaming tray 2 is realized, the heating cavity 33 can control the running time according to the heating time required by the food materials, and therefore, the heating requirements of different food materials can be met, the utilization rate of energy sources can be improved, and the energy-saving effect is achieved; in addition, each steaming tray 2 is provided with an independent steam channel 41, so that the problem of flavor mixing among different food materials can be effectively avoided, and the food materials can keep original taste; the separation cover 512 can reduce the volume of the heating cavity 33, thereby increasing the steam generation speed in the heating cavity 33 and improving the heating efficiency of the food.

Secondly, in this embodiment, the water storage cavity 31 is located in the pan body, so that the weight of the pan body 3 can be increased, and the overall gravity center is lower, so that the stability is improved, and the possibility of toppling over in this embodiment is reduced; when the water level in the heating cavity 33 is reduced, the water in the water storage cavity 31 supplements water to the heating cavity 33 through the water passing gap, and the separation cover 512 is positioned in the water storage cavity 31, so that the heating cavity 33 can be stably and uniformly supplied with water, the steam generation is more stable and continuous, and the possibility of dry burning can be reduced.

In this embodiment, the first steaming tray 21 is located below the support 4, the second steaming tray 22 is located above the support 4, the steam channel 41 is located on the side wall of the support 4, the space enclosed by the lower side of the second steaming tray 22 and the support 4 is the cooking cavity 13 of the first steaming tray 21, the steam channel 41 is located on the side wall of the support 4, that is, the steam channel 41 is close to the cooking cavity 13 of the first steaming tray 21, during heating, steam enters into the cooking cavity 13 of the first steaming tray 21 to heat food, so that the temperature of the cooking cavity 13 of the first steaming tray 21 is higher, the internal temperature of the steam channel 41 is also increased under the influence of the cooking cavity 13, and during the rising process of the steam along the steam channel 41, effective heat preservation can be obtained, thereby improving the heating efficiency of the food in the second steaming tray 22.

As shown in fig. 3 and 4, in this embodiment, the upper surface of the first steaming tray 21 is provided with a first liquid collecting groove 211 surrounding the first steaming tray 21 for a circle, the lower edge 11 of the bracket 4 is disposed in the first liquid collecting groove 211, a liquid collecting tray 5 for receiving the liquid flowing down by the first steaming tray 21 is disposed between the pan body 3 and the first steaming tray 21, a liquid collecting cylinder 511 separated from the water storage cavity 31 is disposed in the first liquid collecting groove 211, the bottom end of the liquid collecting cylinder 511 is connected with the bottom end of the separation cover 512, a liquid collecting cavity 513 is formed between the bottom end of the liquid collecting cylinder 511 and the separation cover 512, and a liquid discharging hole 212 for discharging the liquid to the liquid collecting cavity 513 is disposed in the first liquid collecting groove 211.

The first liquid collecting tank 211 is arranged around the first steaming tray 21, steam condenses on the inner wall of the bracket 4 in the heating process, condensed water flows into the first liquid collecting tank 211 after flowing into the first steaming tray 21 along the inner wall of the bracket 4, and the first liquid collecting tank 211 can prevent condensed water from flowing to the bottom of food, so that accumulated water at the bottom of the food can be effectively reduced, the influence of the condensed water on the food is reduced, and the food keeps good taste; in addition, the condensed water in the first liquid collecting tank 211 can be discharged into the liquid collecting cavity 513 through the liquid discharging hole 212, so that the water accumulation in the first liquid collecting tank 211 is reduced, the condensed water is prevented from flowing to the food materials due to excessive condensed water, the times of cleaning the accumulated water by a user can be reduced, and the experience of the user is improved.

Secondly, the lower edge 11 of the support 4 may be disposed in the first liquid collecting tank 211 of the first steaming tray 2, when the liquid level of the condensed water in the first liquid collecting tank 211 is higher than the bottom end of the lower edge 11 of the support 4, the condensed water may form a water seal with the lower edge 11 of the support 4, so as to improve the tightness between the support 4 and the first steaming tray 2, reduce the leakage of steam from between the support 4 and the first steaming tray 21, and improve the utilization rate of steam, so that the stacked multi-layer steaming tray 2 in this embodiment still can maintain good tightness, play a role in heat preservation, and improve the heating efficiency in this embodiment.

As shown in fig. 2 and 5, in this embodiment, the upper surface of the second steaming tray 22 is provided with a second liquid collecting groove 221 surrounding the second steaming tray 22 for a circle, the pot cover 1 is placed on the second steaming tray 22, the lower edge 11 of the pot cover 1 extends into the second liquid collecting groove 221, the upper surface of the second steaming tray 22 is provided with supporting ribs 223 for supporting food materials, a water guiding groove 224 is formed between adjacent supporting ribs 223, the water guiding groove 224 is communicated with the second liquid collecting groove 221, a water leakage through hole is formed in the second liquid collecting groove 221, the steam outlet through hole 222 is multiplexed into a water leakage through hole, and the steam channel 41 is multiplexed into a water leakage channel.

The second liquid collecting tank 221 is arranged around the second steaming tray 22, steam condenses on the inner wall of the pot cover 1 in the heating process, condensed water flows into the second liquid collecting tank 221 after flowing onto the second steaming tray 22 along the inner wall of the pot cover 1, and the second liquid collecting tank 221 can prevent the condensed water from flowing to the bottom of the food, so that accumulated water at the bottom of the food can be effectively reduced, the influence of the condensed water on the food is reduced, and the food keeps good taste; in addition, the water guide groove 224 is communicated with the second liquid collection groove 221, and condensed water in the second liquid collection groove 221 can be guided to the water leakage through hole, so that the collection amount of the condensed water by the second liquid collection groove 221 is improved, the food is positioned on the upper side of the water guide groove 224 by the support rib 223, the possibility of direct contact between the food and the condensed water is reduced, the influence of the condensed water on the food can be effectively reduced, and the food keeps good taste.

Moreover, the water leakage through holes and the water leakage channels can timely discharge condensed water in the second liquid collecting tank 221, so that excessive condensed water accumulation and contact with food materials can be effectively prevented; in addition, the water leakage through holes and the water leakage channels are multiplexed into the steam outlet through holes 222 and the steam channels 41, so that the volume of the cooking cavity 13 can be increased under the condition that the whole volume of the support 4 is kept unchanged, the steaming tray 2 can be used for placing larger food materials, the application range of the embodiment is improved, and in addition, the structure of the support 4 is simpler and the manufacture is convenient.

In this embodiment, the pan body 3 includes at least a first heating cavity 331 and a second heating cavity 332, steam outlet holes 52 are formed in the tops of the first heating cavity 331 and the second heating cavity 332, the steam outlet holes 52 of the first heating cavity 331 are communicated with the cooking cavity 13 of the first steaming tray 21, a blocking portion 213 for guiding the steam flowing out of the steam outlet holes 52 to diffuse laterally is formed above the steam outlet holes 52 of the first steaming tray 21, a plurality of steam-permeable through holes 214 are formed in the periphery of the blocking portion 213 of the first steaming tray 21, during heating, steam is generated in the first heating cavity 331 and is discharged from the steam outlet holes 52 above the first heating cavity 331, the steam encounters the blocking portion 213 during rising, and diffuses laterally under the guidance of the blocking portion 213, and enters the cooking cavity 13 of the first steaming tray 21 from the steam-permeable through holes 214 in the periphery of the blocking portion 213, after the steam contacts with the blocking portion 213, the steam condenses on the surface of the blocking portion 213, thereby reducing the humidity of the steam, reducing the influence of the steam on the food material when the steam heats, and further improving the heat-retaining rate of the food material.

In addition, the drip pan 5 is provided with a transverse channel 53 extending transversely, the tail end of the transverse channel 53 is connected with the steam inlet hole 215, the transverse channel 53 communicates the steam outlet hole 52 of the second heating cavity 332 with the steam channel 41 one to one, during the heating process, steam is generated in the second heating cavity 332 and discharged from the steam outlet hole 52 above the second heating cavity, enters the steam channel 41 along the transverse channel 53, finally enters the cooking cavity 13 of the second steaming pan 22 through the steam outlet hole 222, heating of food is achieved, and during the steam flowing along the transverse channel 53 and the steam channel 41, when the steam contacts with the inner walls of the transverse channel 53 and the steam channel 41, water vapor in the steam condenses on the inner walls of the transverse channel 53 and the steam channel 41, so that the humidity of the steam is reduced, the influence of the food is reduced, and then the water vapor releases heat during the condensing process, the steam can be kept at a higher temperature, the heat utilization rate of the embodiment is improved, and the cooking of the food can be accelerated. It will of course be appreciated that in other embodiments the transverse channel 53 may be provided in the lower surface of the first steaming tray 21.

In order to improve the heating time of steam to food materials, in this embodiment, the support 4 is provided with a first air outlet 42 for discharging steam, the first air outlet 42 is located at one side of the support 4 away from the steam-permeable through hole 214, the pot cover 1 is provided with a second air outlet 12 for discharging steam, the second air outlet 12 is located at one side of the pot cover 1 away from the steam-permeable through hole 222, the flowing distance of steam in the cooking cavity 13 can be increased by the first outlet and the second outlet air, the heating time of steam to food materials is improved, the steam can fully heat the food materials, and the heat utilization rate of this embodiment is improved.

As shown in fig. 6, during the heating process, steam is generated in the first heating chamber 331 and is discharged from the steam outlet 52 above the first heating chamber, the steam is laterally diffused under the guide of the blocking portion 213 and enters the cooking chamber 13 through the steam-permeable through hole 214, the steam heats the food on the first steaming tray 21, and finally the steam is discharged from the first air outlet 42 of the support 4.

As shown in fig. 7, during the heating process, steam is generated in the second heating chamber 332 and is discharged from the steam outlet 52 above the second heating chamber, the steam enters the steam channel 41 along the transverse channel 53 and enters the cooking chamber 13 through the steam outlet through hole 222, the steam heats the food on the second steaming tray 22, and finally the steam is discharged from the second air outlet 12 of the pot cover 1.

In addition to the preferred embodiments described above, other embodiments of the present utility model are also contemplated as falling within the scope of the claimed utility model, as well as all other embodiments that may be made by one of ordinary skill in the art without making any inventive effort based on the embodiments of the present utility model.

Claims (10)

1. The utility model provides an electric steamer, includes by the bottom-up pot body that places in proper order, steaming tray and pot cover, and the pot body has the water storage chamber of dress water, and the pot body is equipped with the heater that is used for work to produce steam, and steaming tray is used for placing edible material, and the pot cover can be placed on steaming tray and cover edible material, and steaming tray is equipped with two at least, and the upper surface of every steaming tray corresponds the formation culinary art chamber, a serial communication port, be equipped with the separation cover that forms the heating chamber in the pot body, the bottom that separates the cover is less than the water level of water storage chamber and has the water clearance with the bottom surface of water storage chamber, and the quantity of heating chamber is not less than the quantity of steaming tray, is equipped with the support that encloses steaming tray between two adjacent steaming tray, and the support is equipped with steam channel, and steam channel communicates heating chamber and culinary art chamber one to one.

2. The electric steamer of claim 1, wherein the steam channel is arranged on the side wall of the bracket, a steam inlet through hole communicated with the steam channel is arranged on the steam disc arranged at the bottom end of the bracket, and a steam outlet through hole communicated with the steam channel is arranged on the steam disc arranged at the top end of the bracket.

3. An electric steamer as claimed in claim 2, characterized in that the separating hood is provided with a transversely extending transverse channel at the top of the heating chamber, the end of the transverse channel being in communication with the vapour inlet opening.

4. The electric steamer of claim 1, wherein the steaming tray comprises a first steaming tray arranged in the steamer body, the heating cavity comprises a first heating cavity, the top of the first heating cavity is provided with a steam outlet hole by the separation cover, and the steam outlet hole is communicated with the cooking cavity of the first steaming tray.

5. An electric steamer as claimed in claim 4, characterized in that the lower surface of the first steaming tray is provided with a transverse channel extending transversely, which communicates the other heating chambers one-to-one with the steam channel.

6. The electric steamer of claim 4, wherein the upper surface of the first steaming tray is provided with a first liquid collecting tank, the bracket is arranged on the first steaming tray, and the lower edge of the bracket extends into the first liquid collecting tank.

7. The electric steamer of claim 4, wherein the first steamer tray is provided with a blocking part above the steam outlet hole for guiding the steam flowing out of the steam outlet hole to spread transversely, and a plurality of steam-permeable through holes are arranged on the periphery of the blocking part.

8. The electric steamer of claim 1, wherein the steaming tray comprises a second steaming tray positioned at the uppermost position, a second liquid collecting tank is arranged on the upper surface of the second steaming tray, the pot cover is arranged on the second steaming tray, and the lower edge of the pot cover extends into the second liquid collecting tank.

9. The electric steamer of claim 8, wherein the upper surface of the second steaming tray is provided with supporting ribs for supporting food materials, a water guide groove is formed between adjacent supporting ribs, and the water guide groove is communicated with the second liquid collecting groove.

10. The electric steamer of claim 9, wherein the second liquid collecting tank is internally provided with a water leakage through hole, the water leakage through hole is arranged above the steam channel and is multiplexed into a steam outlet through hole, and the steam channel is multiplexed into a water leakage channel.

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