CN210144542U

CN210144542U - Smokeless BBQ chafing dish all-in-one

Info

Publication number: CN210144542U
Application number: CN201920775599.4U
Authority: CN
Inventors: 黄朝龙
Original assignee: Zhuhai Feilong Electrical Appliance Co Ltd
Current assignee: Zhuhai Feilong Electrical Appliance Co Ltd
Priority date: 2019-05-26
Filing date: 2019-05-26
Publication date: 2020-03-17
Anticipated expiration: 2029-05-26

Abstract

The utility model discloses a smokeless BBQ chafing dish all-in-one. The utility model comprises a furnace body component (1), an electric control component (10) and a heating pot (5), the furnace body component (1) is enclosed into a heating cavity (100) with an upper opening, the heating pot (5) is arranged in the heating cavity (100), and is erected at the opening at the top of the heating cavity (100) to seal the heating cavity (100), an annular heating tube component (2) and an annular reflecting plate (3) are arranged around the side surface of the heating cavity (100), the annular reflecting plate (3) reflects the heat of the heating tube component (2) into the heating cavity (100), after the light wave or infrared ray generated by the heating tube component (2) is directly reflected or reflected by the reflecting plate (3), the pot body of the heating pot (5) is heated in a radiation mode, or the food in the heating pot (5) is cooked in a radiation mode after the food penetrates through the pot body of the heating pot (5). The utility model discloses but wide application in kitchen appliance field.

Description

Smokeless BBQ chafing dish all-in-one

Technical Field

The utility model relates to a smokeless BBQ chafing dish all-in-one.

Background

An electric oven is a kitchen appliance which can be used for baking food by converting consumed electric energy into heat energy. At present, electric appliances for heating food, such as electric ovens, have various varieties and various advantages and disadvantages, but generally have the disadvantages of poor multifunctional performance, large volume, low heating efficiency, slow heating and the like.

The existing electric food heating appliance, especially the barbecue appliance, can not change the placing mode and the heating mode of the food according to the specific shape and the characteristics of the food when heating the food, for example, only the food can be flatly placed or hung singly, so the application range of the electric food heating appliance is limited. In addition, the existing electric heating food appliances such as electric rice cookers and the like generally adopt a heating plate to conduct heat to a pot body in a contact way, and the heat efficiency is low.

When the existing electric oven heats food, the temperature in the heating cavity of the existing electric oven can reach about 240 ℃ in an indoor normal temperature state, the temperature of the outer surface of the oven body which is most easily contacted by a consumer, namely the 'cold surface', can exceed 100 ℃, the highest value can even exceed 150 ℃, the potential safety hazard of scalding people exists, and some countries or organizations such as European Union adopt mandatory requirements on the safety problem to limit the working temperature of the cold surface. Therefore, the existing electric oven has the defect of overhigh surface temperature, has great potential safety hazard and is difficult to reach related safety standards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a smokeless BBQ chafing dish all-in-one that rate of heating is fast, efficient, the security is good.

The utility model adopts the technical proposal that: the utility model discloses a furnace body subassembly, automatically controlled subassembly, heating pot, the furnace body subassembly encloses into upper portion open-ended heating chamber, the heating pot is arranged in the heating intracavity, and erect in the open-top department in heating chamber will the heating chamber seals, be equipped with annular heating tube subassembly and annular reflecting plate around the side in heating chamber, the annular reflecting plate will the heat reflection of heating tube subassembly is to in the heating chamber, the light wave or the infrared ray that heating tube subassembly produced are direct or pass after the reflecting plate reflects, it is right the pot body radiant heating of heating pot, or pass the pot body of heating pot, it is right food in the heating pot radiates the culinary art.

The smokeless BBQ hot pot all-in-one machine further comprises a baking tray, the baking tray is erected at an opening at the top of the furnace body component, and light waves or infrared rays generated by the heating tube component are directly or after being reflected by the reflecting plate, and then are used for baking food on the baking tray.

The pot body of heating pot is big-end-up's ladder cylindricly, the lower part with heating chamber looks adaptation, upper portion with the top opening part looks adaptation of furnace body subassembly, the opening part of reflecting plate is just right and covers the lateral wall and the bottom of the heating pot body.

An annular light-transmitting glass cover plate is arranged at the opening of the reflecting plate, the opening of the reflecting plate is sealed to form an annular heat radiation cavity, and the heating tube assembly is contained in the annular heat radiation cavity in a sealed mode.

The bottom of furnace body subassembly is equipped with a plurality of inlet port and lets in the annular cavity between the inside and outside curb plate of furnace body subassembly, the annular cavity between the inside and outside curb plate of furnace body subassembly includes from inside to outside: the annular hot air channel is close to the heating cavity and the reflecting plate, the annular cold air guide channel is close to the outer wall of the furnace body assembly, a plurality of backflow holes are formed in the top of the hot air channel and communicated with the heating cavity, so that high-temperature air in the hot air channel flows back into the heating cavity, a plurality of exhaust holes are formed in the top of the cold air guide channel and communicated with the outside, low-temperature air in the cold air guide channel is discharged, and the temperature of the outer wall of the furnace body assembly is reduced.

An annular heat insulation cavity is arranged between the hot air channel and the cold air guide channel, and the heat insulation cavity isolates high-temperature air and low-temperature air of the hot air channel and the cold air guide channel.

The heat insulation cavity is a closed cavity.

The bottom in heating chamber is equipped with detachable and connects the cinder pan, the bottom of furnace body subassembly is equipped with the slot, connect the cinder pan with the slot looks grafting adaptation.

The pot body of the heating pot is a metal pot body or a ceramic pot body.

The utility model has the advantages that: because the utility model discloses a furnace body subassembly, automatically controlled subassembly, heating pot, the furnace body subassembly encloses into upper portion open-ended heating chamber, the heating pot is arranged in the heating chamber, and erect in the top opening part of heating chamber, will the heating chamber seals, be equipped with annular heating tube subassembly and annular reflecting plate around the side of heating chamber, the annular reflecting plate reflects the heat of heating tube subassembly to in the heating chamber, the light wave or the infrared ray that the heating tube subassembly produced directly or after the reflecting plate reflection, to the pan body radiant heating of heating pot, or pass the pan body of heating pot, carry out radiant cooking to the food in the heating pot; the utility model discloses having combined current kitchen heating equipment's advantage, having fused organically, having utilized light wave or infrared radiation mode, having reached the radiation or having pierce through the effect that the pot body of heating pot directly heated food has reduced middle heat transfer medium, and the heat loss is minimum, and heating effect is high, has reached the effect of similar microwave oven, and does not have high frequency electromagnetic radiation, and the security is good, can cook, steam, stew, processing of multiple modes such as fried to multiple edible material, passes through moreover annular heating tube subassembly the annular reflecting plate will the pot body of heating pot surrounds, makes it be heated evenly around, and gathers hot nature good, so the utility model discloses rate of heating is fast, and is efficient, and the security is good.

Drawings

FIG. 1 is a schematic perspective view of a heating pan according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the baking tray according to the embodiment of the present invention;

FIG. 3 is a schematic view of the overall exploded structure of the embodiment of the present invention;

fig. 4 is a schematic view of another perspective of the present invention;

fig. 5 is a schematic longitudinal cross-sectional structure of an embodiment of the present invention;

fig. 6 is a schematic view of the sectional structure a-a shown in fig. 5.

Detailed Description

As shown in fig. 1 to 6, the smokeless BBQ hot pot all-in-one machine of this embodiment includes a furnace body assembly 1, an electric control assembly 10, a heating pan 5, and a baking tray 9, the furnace body assembly 1 encloses into a heating chamber 100 with an upper opening, the bottom of the heating chamber 100 is provided with a detachable slag receiving tray 6 for receiving food slag or particles falling during processing food, the bottom of the furnace body assembly 1 is provided with an insertion slot 19, the slag receiving tray 6 is inserted into the insertion slot 19 for adaptation, the heating pan 5 includes a pan body and a pan cover 50, the heating pan 5 is disposed in the heating chamber 100 and erected at the top opening of the heating chamber 100 to seal the heating chamber 100, the pan body of the heating pan 5 is a cylindrical stepped cylindrical shape with a large top and a small bottom, the lower portion is adapted to the heating chamber 100, the upper portion is adapted to the top opening of the furnace body assembly 1, the pan body of the heating pan 5 is a metal pan, certainly, the heating chamber can also be a ceramic pot body or other pot bodies, an annular heating tube assembly 2 and an annular reflecting plate 3 are arranged around the side surface of the heating chamber 100, the annular reflecting plate 3 reflects the heat of the heating tube assembly 2 into the heating chamber 100, the opening of the reflecting plate 3 faces and covers the side wall and the bottom of the pot body of the heating pot 5, an annular transparent glass cover plate 4 is arranged at the opening of the reflecting plate 3, the opening of the reflecting plate 3 is closed to form an annular heat radiation chamber 200, so as to seal and contain the heating tube assembly 2, the transparent glass cover plate 4 can not only allow direct or reflected light waves or infrared rays to pass through, but also play a role in separating the heating chamber 100, and also prevent the reflecting chamber 200, the heating tube assembly 2 and the reflecting plate 3 from being polluted, the light waves or infrared rays generated by the heating tube assembly 2 are directly reflected by the reflecting plate 3 or are reflected by the reflecting plate 3, it is right the pot body radiant heating of heating pot 5, or pass the pot body of heating pot 5, it is right food in the heating pot 5 carries out the radiation cooking, has reached the direct effect to the food heating of light wave or infrared radiation, and radiant heating is efficient, and the heat loss is little, overware 9 erects in the open-top department of furnace body subassembly 1, the light wave or the infrared ray that heating tube subassembly 2 produced are direct or pass through 3 reflection backs of reflecting plate, it is right food on overware 9 is barbecued, has realized smokeless BBQ and chafing dish integration promptly, has realized the effect of multi-functional culinary art through a machine, can cook, evaporate, stew, braise the processing of multiple modes such as frying to multiple edible material, the utility model discloses a heating chamber 100 forms three-dimensional heating system all around.

The bottom of furnace body subassembly 1 is equipped with a plurality of inlet port 18 and lets in the annular cavity between the inside and outside curb plate of furnace body subassembly 1, the annular cavity between the inside and outside curb plate of furnace body subassembly 1 includes from inside to outside: an annular hot air channel 300 adjacent to the heating chamber 100 and the reflection plate 3, an annular cold air guide channel 400 adjacent to the outer wall of the furnace body assembly 1, the top of the hot air channel 300 is provided with a plurality of return holes 13 communicated with the heating cavity 100, so as to return the high-temperature air in the hot air channel 300 back to the heating cavity 100, the top of the cold air channel 400 is provided with a plurality of air vents 14 communicated with the outside, so as to discharge the low-temperature air in the cold air guide channel 400, reduce the temperature of the outer wall of the furnace body assembly 1, and avoid the over-high surface temperature, an annular heat insulation cavity 500 is arranged between the hot air channel 300 and the cold air guide channel 400, the heat insulating chamber 500 isolates the high and low temperature air of the hot air passage 300 and the cold air guide passage 400, thermal-insulated chamber 500 is closed cavity, the utility model discloses a form three-dimensional thermal-insulated system all around in heating chamber 100.

In this embodiment, after the heat comes from the light wave or infrared ray generated by the heating tube assembly 2, and after being reflected by the reflection plate 3, under the condition that the outside natural air temperature is 25 ℃, through tests, the temperature in the reflection cavity 200 can reach 500 ℃, the temperature in the inner cavity of the pot body can reach about 450-500 ℃, the temperature in the heating cavity 100 can reach about 230 ℃, the temperature of the high-temperature air in the hot air channel 300 and flowing back into the heating cavity 100 through the hot air channel can reach about 230 ℃, the temperature in the heat insulation cavity 500 is about 150 ℃, the temperature of the low-temperature air in the cold air guide channel 400 and exhausted through the cold air guide channel is about 90 ℃, at this time, the temperature of the outer surface of the furnace body assembly 1 is not more than 70 ℃, and the requirements of relevant regulations and regulations of the european union on the temperature of the cold surface are completely met.

The utility model discloses having combined current kitchen heating equipment's advantage, having organically fused, having utilized light wave or infrared radiation mode, having reached the radiation or having pierce through the effect that the pot body of heating pot 5 was direct to food heating has reduced middle heat transfer medium, and the heat loss is minimum, and heating effect is high, has reached the effect of similar microwave oven, and does not have high frequency electromagnetic radiation, and the security is good, can cook to multiple edible material, steam, stew, processing of multiple modes such as braising, frying, passes through moreover annular heating tube subassembly 2 annular reflecting plate 3 will the pot body of heating pot 5 surrounds, makes it be heated evenly on every side, and it is good to gather the heat nature, consequently the utility model discloses rate of heating is fast, and is efficient, and the security is good.

The utility model discloses a set up hot air passageway 300, cold air guide channel 400 and thermal-insulated chamber 500 three divided air cavities, will follow the high temperature air that heating chamber 100 scatters away returns again in the heating chamber 100, avoid the heat energy extravagant, the energy saving still plays the effect of preventing furnace body subassembly 1 is overheated, with the heat of furnace body subassembly 1 outside conduction distribute to the external world through cold air guide channel 400, can cool down the temperature of furnace body subassembly 1 surface, make it accord with relevant standard to the requirement of surface and cold surface temperature control, thermal-insulated chamber 500 will hot air passageway 300 and the high temperature and the low temperature air of cold air guide channel 400 keep apart, carry out multistage gradient thermal-insulated processing, accomplish cold and hot reposition of redundant personnel, further prevent the heat transfer of cold junction and hot junction, strengthen the effect that heat energy returns and surface temperature distributes, be favorable to reducing the temperature of outermost cold surface, and pass through roast pole subassembly 8 the different collocation combinations of overware 9 can realize carrying out the culinary art of multiple mode to multiple edible material, have realized that three-dimensional heating and three-dimensional thermal-insulated organic unity, consequently the utility model discloses thermal-insulated effectual, heating efficiency is high, energy saving, cold surface temperature are low, are a smokeless BBQ chafing dish all-in-one.

The utility model discloses but wide application in kitchen appliance field.

Claims

1. The utility model provides a smokeless BBQ chafing dish all-in-one which characterized in that: comprises a furnace body component (1), an electric control component (10) and a heating pot (5), the furnace body component (1) is enclosed into a heating cavity (100) with an upper opening, the heating pot (5) is arranged in the heating cavity (100), and is erected at the opening at the top of the heating cavity (100) to seal the heating cavity (100), an annular heating tube component (2) and an annular reflecting plate (3) are arranged around the side surface of the heating cavity (100), the annular reflecting plate (3) reflects the heat of the heating tube component (2) into the heating cavity (100), after the light wave or infrared ray generated by the heating tube component (2) is directly reflected or reflected by the reflecting plate (3), the pot body of the heating pot (5) is heated in a radiation mode, or the food in the heating pot (5) is cooked in a radiation mode after the food penetrates through the pot body of the heating pot (5).

2. The smokeless BBQ chaffy dish all-in-one of claim 1, wherein: the smokeless BBQ hot pot all-in-one machine further comprises a baking tray (9), wherein the baking tray (9) is erected at the opening at the top of the furnace body component (1), and light waves or infrared rays generated by the heating tube component (2) are directly or after being reflected by the reflecting plate (3) and are used for baking food on the baking tray (9).

3. The smokeless BBQ chaffy dish all-in-one of claim 1 or 2, wherein: the pot body of heating pot (5) is big-end-up's ladder cylindric, the lower part with heating chamber (100) looks adaptation, upper portion with the open-top portion looks adaptation of furnace body subassembly (1), the opening part of reflecting plate (3) is just right and covers the lateral wall and the bottom of the heating pot (5) pot body.

4. The smokeless BBQ chaffy dish all-in-one machine of claim 1 or 2, wherein: an annular light-transmitting glass cover plate (4) is arranged at an opening of the reflecting plate (3), the opening of the reflecting plate (3) is closed, an annular heat radiation cavity (200) is formed, and the heating tube assembly (2) is contained in the annular heat radiation cavity in a closed mode.

5. The smokeless BBQ chaffy dish all-in-one of claim 1 or 2, wherein: the bottom of furnace body subassembly (1) is equipped with a plurality of inlet port (18) and lets in the annular cavity between the inside and outside curb plate of furnace body subassembly (1), the annular cavity between the inside and outside curb plate of furnace body subassembly (1) includes from inside to outside: the heating chamber is close to the heating chamber (100) and the annular hot air channel (300) of the reflecting plate (3) and close to the annular cold air guide channel (400) on the outer wall of the furnace body assembly (1), the top of the hot air channel (300) is provided with a plurality of backflow holes (13) which are communicated with the heating chamber (100) so as to enable high-temperature air in the hot air channel (300) to flow back into the heating chamber (100), the top of the cold air guide channel (400) is provided with a plurality of exhaust holes (14) which are communicated with the outside so as to discharge low-temperature air in the cold air guide channel (400), and the temperature of the outer wall of the furnace body assembly (1) is reduced.

6. The smokeless BBQ chaffy dish all-in-one of claim 5, wherein: an annular heat insulation cavity (500) is arranged between the hot air channel (300) and the cold air guide channel (400), and the heat insulation cavity (500) isolates high-temperature air and low-temperature air of the hot air channel (300) and the cold air guide channel (400).

7. The smokeless BBQ chaffy dish all-in-one of claim 6, wherein: the heat insulation cavity (500) is a closed cavity.

8. The smokeless BBQ chaffy dish all-in-one of claim 1 or 2, wherein: the bottom in heating chamber (100) is equipped with detachable and connects slag pan (6), the bottom of furnace body subassembly (1) is equipped with slot (19), connect slag pan (6) with slot (19) looks grafting adaptation.

9. The smokeless BBQ chaffy dish all-in-one of claim 1 or 2, wherein: the pot body of the heating pot (5) is a metal pot body or a ceramic pot body.