CN103505070B - Smokeless roaster - Google Patents

Abstract

The present invention provides a kind of smokeless roaster, any one in the upper opening portion of interior case is configured with four kinds of barbecue cooking apparatus in the way of it can load and unload, burner is accommodated with the inside of the supporting surrounding wall portion of the drain pan of the bottom of interior case, radiant panel is configured with above supporting surrounding wall portion, the radiant panel is formed with big hot gas by hole in center, and multiple small hot gas are formed with by hole in its periphery, hole can be passed through using closing cap closing hot gas.Four kinds of barbecue are with cooking apparatus：Grill portion with medium pore respectively with the iron plate portion, pot that can be positioned in grill portion and Korean style barbecue pot three kinds combine；With single grill portion, the hot gas of radiant panel is set to be open state by hole in the case of grill portion and iron plate portion, pot or Korean style barbecue pot, the hot gas of radiant panel is set to be closed state by hole using closing cap in the case of single grill such that it is able to be changed to four kinds of culinary art forms of pattern.

Description

Smokeless roaster

Technical field

The present invention relates to smokeless roaster, it can be selected simultaneously using the culinary art of grill and pot, while using grill and iron The culinary art of plate and the culinary art individually with grill.

Background technology

In the past, configured on top in pars intermedia, cooking mounting utensil in bottom, radiant panel configuration in burner configuration In oven, present invention applicant develops and uses the smokeless roaster of following pharoid：Burner is configured in burner master The upper surface of body is provided with the recess as flame hole and air gas mixture is sprayed from the recess, by radiant panel and burning The central portion of the roughly the same area of flame hole of device is formed as protection face, and the multiple hot gas of arranging pass through outside central portion Hole, rising portions is set in the way of the periphery edge for making radiant panel bends downwards and multiple hot gas is arranged in the rising portions and led to Via.

According to the smokeless roaster, the collection Flame from burner reaches the lower surface of the central protection face of radiant panel, The flame for rising and being blocked flows to outside along the lower surface of the periphery of radiant panel, and a part for burning gases is from around By hole, shunting rises the hot gas that portion is formed upward successively, and the remaining burning gases that flow is reduced reach the outer of radiant panel Periphery lower surface, and from the hot gas set in rising portions by hole top outflow laterally, radiant panel utilizes the burning gases Flowing heated and red by burning by overall, while the burning gases that hot gas is passed through hole by the peripheral part in hole by hot gas Burn red, and locally sprayed upward from radiant panel with burning red flame status by the burning gases in hole by hot gas, simulate Charcoal fire fired state has been reproduced, and then flame is sprayed from the hot gas set in rising portions by hole, thus to the outer of radiant panel Peripheral part is also carried out heating, so as to be integrally uniformly heated up to radiant panel, and is burnt red, falls when being cooked on wire netting Under juice and seasoning by radiant panel central portion protection face access, therefore juice and seasoning do not fall out and adhere to burner master Body.

In addition, as can simultaneously carry out two kinds of cooking apparatus of cooking methods, it can be seen that：Can select while carrying out Net is roasting and roasting the cooking and carry out net simultaneously of stone is baked and the roasting utensil of the net of the culinary art of pot（For example, referring to patent document 2）, its with It is provided with the way of it can load and unload for meat, vegetables, fish and shellfish in the food materials such as meat, vegetables, fish and shellfish are carried out with the roasting net of net The storage member of the roasting stone of stone is carried out Deng food materials, and the hook portion of pot is formed with the storage member；With can enter simultaneously The culinary art net of roasting and pot the culinary art of row net（For example, referring to patent document 3）, it can simultaneously carry out barbecue cooking and pot cooking, And have：Culinary art host body, culinary art host's body any part formed the installing port for installing pot, cook described Culinary art portion for carrying out barbecue culinary art etc. and cooked at this that any part beyond the installing port of host's body of preparing food is formed The bottoming hole for heating cooked thing that any part in portion of preparing food is formed.

Patent document 1：No. 3351513 publications of Japanese Patent Publication No.

Patent document 2：Practical new case registers No. 3124893 publication

Patent document 3：Japanese Unexamined Patent Publication 2001-245795 publications

But, there are problems that as inferior insurmountable：The use of the smokeless roaster of the radiant panel of patent document 1 is all the time net Roasting oven, wire netting and radiant panel must be unloaded when pot is arranged and pan bracket and pot is set；Using the radiant panel In the case of the culinary art net of utensil or patent document 3 being baked in smokeless roaster using the net of above-mentioned patent document 2, while it is desirable to align Pot or stone in center are heated accordingly, but are passed through because the central protection face in radiant panel does not form hot gas Hole, so can not sufficiently be heated to pot or stone.

The content of the invention

The present invention according to above-mentioned prior art, in view of can not simultaneously carry out two kinds of culinary art sides using the smokeless roaster of radiant panel The problem of method, it is any one in the upper opening portion of interior case is configured with four kinds of barbecue cooking apparatus in the way of it can load and unload Kind, drain pan is configured with the bottom of interior case, the drain pan is formed as ring-type and branch is formed with the way of erecting in central portion Surrounding wall portion is held, burner is accommodated with the inside of the supporting surrounding wall portion, and radiant panel is configured with above supporting surrounding wall portion, The radiant panel is in bamboo hat shape and is formed with multiple small hot gas by hole, and four kinds of barbecue is with cooking apparatus：Have The grill portion of medium pore respectively with the central iron plate portion, pot that can be placed in the grill portion and three kinds of groups of Korean style barbecue pot Close；And single grill portion such that it is able to will simultaneously carry out net using the combination in grill portion and iron plate portion and bake and tappasaki Culinary art situation, the situation for carrying out the culinary art that net is roasting and pot is arranged simultaneously using the combination of grill portion and pot, using grill portion and Korea Spro The combination of formula barbecue pot carries out the situation of the culinary art for netting roasting and Korean style barbecue and using grill net the feelings of roasting culinary art simultaneously Condition, the barbecue with four kinds of patterns is corresponding with cooking apparatus, and without unloading radiant panel, so as to solve above-mentioned problem.

In a word, the present invention has：Outer container, it is disposed in dining table lower section, and with upper opening portion；With interior case, its arranging In the inside of the outer container, suction space is formed between outer container and interior case, the suction section of waste gas is provided with the suction space, and And the exhaust outlet connected with exhaust pathway is formed with outer case, it is configured with the way of it can load and unload in the upper opening portion of interior case Any one in four kinds of barbecue cooking apparatus, drain pan is configured with the bottom of interior case, and the drain pan is formed as ring-type simultaneously Supporting surrounding wall portion is formed with the way of erecting in central portion, burner is accommodated with the inside of the supporting surrounding wall portion, and Radiant panel is configured with above supporting surrounding wall portion, the radiant panel is in bamboo hat shape and is formed with multiple small hot gas by hole, Four kinds of barbecue is with cooking apparatus：Grill portion with medium pore respectively with can be placed in it is central in the grill portion Iron plate portion, pot, three kinds of combinations of Korean style barbecue pot；And single grill portion, therefore, according to the smokeless roaster, do not unload Radiant panel, only by suitably changing barbecue cooking apparatus, it becomes possible to carried out roasting and tappasaki the culinary art of net, same simultaneously Roasting and pot cooking the culinary art of Shi Jinhang nets, while carrying out roasting net and culinary art of Korean style barbecue and the roasting culinary art of net using grill.

Five flowers are baked therefore, it is possible to carrying out the roasting barbecue of general net simultaneously and using the Korean barbecue of tappasaki to arrange Meat or the i.e. roasting haslet of Japanese barbecue cooking, for pot, can suitably select while general net roasting barbecue is carried out Select and rinse meat pot or the such pot cooking and the cooking of the pot based on vegetables based on meat of sukiyaki, for Korean style barbecue pot, Korean style barbecue can be carried out, therefore, it is possible to widely be cooked simultaneously while general net roasting barbecue is carried out.

Due to being formed with big hot gas by hole in the center of the radiant panel, it is possible to making flame and heat directly connect Iron plate portion, pot or Korean style barbecue pot are touched, therefore, it is possible to efficiently be cooked, and then due to that can close described using closing cap The central hot gas of radiant panel by hole, it is possible to simultaneously being carried out roasting net and culinary art of tappasaki, while carrying out Net is roasting and culinary art of pot cooking, while when carrying out roasting net and Korean style barbecue culinary art, passing through the central hot gas of radiant panel Hole is open state, also, when roasting culinary art net using grill, the central hot gas for making radiant panel using closing cap leads to Via is closed state, therefore four kinds of culinary art sides of pattern can be just changed by simple operation using a smokeless roaster Formula.

The radiant panel is positioned on access utensil, and the access utensil is positioned in the supporting surrounding wall portion, the access device Tool has：It is placed on the loading plate in the supporting surrounding wall portion；With in the upper surface of the loading plate along the circumferential direction with equal intervals The inner peripheral surface of the thermal insulation board of ring-band shape is fixed in multiple support plates for configuring and fixing, the outer end of the support plate, described Radiant panel can be loaded on support plate, gap is formed between the peripheral part and thermal insulation board of the radiant panel, therefore, burner Heat will not spread but by the peripheral part of gap arrival barbecue cooking apparatus, therefore, it is possible to using barbecue cooking pot Tool is overall uniformly to be cooked.

The pan has the steaming net that inside is accommodated in the way of it can take out, and is carried out typically therefore, it is possible to take out steaming net Pot cooking, and can also be accommodated with steaming net and water is filled with pot and carry out steaming reason, therefore wider as that can select General cooking methods etc. are very good so as to practical function.

Brief description of the drawings

Fig. 1 is a cross-section end view for mode for showing smokeless roaster of the present invention.

Fig. 2 is while carrying out the cross-section end view of the smokeless roaster of the cooking status for netting roasting and tappasaki.

Fig. 3 is the top view of the barbecue cooking apparatus in the smokeless roaster of Fig. 2.

Fig. 4 is the top view of the radiant panel in the smokeless roaster of Fig. 2.

Fig. 5 is while carrying out the cross-section end view of the smokeless roaster of the cooking status that net is baked and pot is arranged.

Fig. 6 is the top view of the barbecue cooking apparatus in the smokeless roaster of Fig. 5.

Fig. 7 is the top view of the radiant panel in the smokeless roaster of Fig. 5.

Fig. 8 is while carrying out the cross-section end view of the smokeless roaster of the cooking status for netting roasting and Korean style barbecue.

Fig. 9 is the top view of the barbecue cooking apparatus in the smokeless roaster of Fig. 8.

Figure 10 is the top view of the radiant panel in the smokeless roaster of Fig. 8.

Figure 11 is the cross-section end view of the smokeless roaster for only carrying out the roasting cooking status of net.

Figure 12 is the top view of the barbecue cooking apparatus in the smokeless roaster of Figure 11.

Figure 13 is the top view of the radiant panel in the smokeless roaster of Figure 11.

Figure 14 is the top view of the opening portion undergauge ring in the smokeless roaster of Figure 11.

Figure 15（a）It is the top view of access utensil.

Figure 15（b）It is along Figure 15（a）Line A-A sectional view.

Figure 16（a）It is the top view of closing cap.

Figure 16（b）It is Figure 16（a）Upward view.

Figure 16（c）It is along Figure 16（a）Line B-B sectional view.

Label declaration

2：Dining table；

3：Outer container；

4：Interior case；

7、7a、7b、7c：Barbecue cooking apparatus；

8：Suction space；

9：Exhaust outlet；

10：Upper opening portion；

14：Drain pan；

15：Supporting surrounding wall portion；

25：Burner；

26：Radiant panel；

27：Access utensil；

28：Hot gas passes through hole；

29、29a、…：Hot gas passes through hole；

30：Closing cap；

33：Loading plate；

34：Support plate；

35：Thermal insulation board；

36：Gap；

37：Grill portion；

38：Iron plate portion；

44：Pot；

47：Korean style barbecue pot；

48：Grill.

Specific embodiment

Embodiments of the present invention are illustrated below based on accompanying drawing.

As shown in figure 1, smokeless roaster of the present invention has：Dining table 2, it is formed with opening for substantially circular shape Oral area 1；Outer container 3, its lower section for being configured at the dining table 2；The interior case 4 of upper opening shape, its inside for being disposed in the outer container 3；Top Ring 5, its top for being configured at the gap between interior case 4 and outer container 3；Heating part 6, it is disposed in interior case 4；And four kinds of mountings Culinary art component 7,7a, 7b, 7c, four kinds of mountings culinary art component 7,7a, 7b, 7c can be configured in the top of the heating part 6 The upper opening portion of interior case 4, the smokeless roaster is formed with suction space 8 between outer container 3 and interior case 4, is formed in above-mentioned outer container 3 Have and exhaust pathway（It is not shown）The exhaust outlet 9 of connection.

On the top of outer container 3, it is formed with the position concentric with the opening portion 1 with the small diameter in the opening portion 1 than dining table 2 Upper opening portion 10, interior case 4 can freely come in and go out from the upper opening portion 10, specifically, interior in the state of apical ring 5 is unloaded Case 4 can come in and go out.

In the bottom of outer container 3 and the eccentric position of upper opening portion 10, exhaust outlet 9 is formed with, the interior case in outer container 3 4 side and at the periphery position of exhaust outlet 9, is placed with the cylindric filter 11 for closing upper opening portion.

The mounting end difference 12,13 that the upper-end part of driving of above-mentioned interior case 4 passes through two ranks of mounting culinary art component 7,7a, 7b, 7c And it is expanding.

In addition, be formed with drain pan 14 in the bottom of interior case 4, the drain pan 14 be formed as ring-type and central portion with The mode for erecting is formed with supporting surrounding wall portion 15.

As shown in figure 1, above-mentioned apical ring 5 substantially has：The top area element 16 of annulus tabular；With separate annular wall 17, It is configured at than the top area element 16 Inner peripheral portions in the outer part, and the separation annular wall 17 upper end and top area element 16 form as one, and the internal diameter of the apical ring 5 is smaller than the upper opening footpath of interior case 4.

Specifically, top area element 16 is configured at the top of above-mentioned suction space 8, separates annular wall 17 by suction space 8 Top position be separated into the Abgasabsaugung stream 18 of inward side and the extraneous air suction flow path 19 of outward side, interior case 4 it is upper End than apical ring 5 Inner peripheral portions on the lower, and be formed with Abgasabsaugung portion in Abgasabsaugung stream 18, taken out in extraneous air Inhale stream 19 and be formed with extraneous air suction section.

Above-mentioned Abgasabsaugung portion be formed between the Inner peripheral portions of apical ring 5 and the upper end of interior case 4, by central side and Abgasabsaugung slit 20 directed downwardly, can be by Abgasabsaugung to suction flow path 18 from the Abgasabsaugung slit 20.

Said external air suction section is the separation ring-type of the ratio composition extraneous air suction flow path 19 in top area element 16 Multiple extraneous air pump orifices 21,21a ... that the position of the outer circumferential side of wall portion 17 is formed, using the extraneous air pump orifice 21, Can be pumped to extraneous air in extraneous air suction flow path 19 by 21a ....

In addition, being configured as follows：The peripheral part of above-mentioned apical ring 5 is seated to be set in the opening portion 1 of dining table 2 On the mounting end difference 23 of the mounting ring 22 put, and make what the Inner peripheral portions from the mounting end difference 23 were formed continuously downwards The lower end part of circumferential wall part 24 be located at outer container 3 upper opening portion 10 in, so as to by the inner peripheral surface of the opening portion 1 of dining table 2 with Gap closing between the top of outer container 3.

Above-mentioned heating part 6 is by being accommodated in the burner 25 of the inner side of supporting surrounding wall portion 15 and being configured at supporting surrounding wall portion 15 The radiant panel 26 of top constitute, the radiant panel 26 is placed on the access utensil 27 set on the top of supporting surrounding wall portion 15.

Radiant panel 26 is formed from centre portion inclined substantially bamboo hat shape downward to outer peripheral side, in radiant panel 26 Centre is formed with big hot gas by hole 28, and many matches somebody with somebody in column-like manner by the way that the periphery in hole 28 is radial in the hot gas Multiple small hot gas are provided with by hole 29,29a ..., the hot gas of the close central of closing cap 30 can be utilized to pass through hole 28.

In addition, such as Figure 16（a）~（c）It is shown, it is preferred that the lower surface of closing cap 30 be provided with interval holding pin 31, 31a ..., as shown in figure 11, can form gap 32 between closing cap 30 and radiant panel 26.

Such as Figure 15（a）、（b）Shown, access utensil 27 has：It is tapered and central opening-like towards outer circumferential side lower section Loading plate 33；With the upper surface of the loading plate 33 along the circumferential direction with configure at equal intervals and multiple fixed support plates 34, 34a ..., the outer end of the support plate 34,34a ... is fixed on the inner peripheral surface of the thermal insulation board 35 of ring-band shape such that it is able to by spoke Penetrate plate 26 to be placed on support plate 34,34a ..., gap 36 is formed between the radiant panel 26 and thermal insulation board 35.

And then, in culinary art, using from burned device 25 burning the radiant heat of red radiant panel 26 and passed through radiant panel 26 hot gas is heated to barbecue by hole 28,29,29a ... and the flame and heat in gap 36 with cooking apparatus 7,7a, 7b, profit With the hot gas of radiant panel 26 has been passed through by hole 29,29a ... and the flame and heat in gap 32,36, to barbecue cooking apparatus 7c is heated.

As shown in Figure 2,3, above-mentioned mounting culinary art component 7 has grill portion 37 and is placed in the central iron in the grill portion 37 Plate portion 38, and above-mentioned mounting culinary art component 7 is placed in the mounting end difference 12 of single order.

Be formed with medium pore 39 in grill portion 37, and the ratio medium pore 39 in grill portion 37 periphery position in the outer part Annulus raised line 40 is formed with, the mounting space 41 of annular shape is formed between the annulus raised line 40 and medium pore 39.

Iron plate portion 38 has：Iron plate portion main body 42；It is in circle with the position of the lower surface outer circumferential side in the iron plate portion main body 42 The anti-bias raised line 43 being annularly integrally formed, the anti-bias raised line 43 is formed as that iron plate portion 38 is being placed in the state in grill portion 37 Down positioned at the outside of annulus raised line 40.

As shown in Figure 5,6, above-mentioned mounting culinary art component 7a has：The grill portion 37 shared with mounting culinary art component 7；And The pot 44 loaded on the mounting space 41 in the grill portion 37, above-mentioned mounting culinary art component 7a is placed in the mounting ladder of single order Portion 12.

In addition, there is pot 44 to be accommodated in the steaming net 45 of inside by way of can taking out such that it is able to suitably Selection does not use the general pot cooking for steaming net 45 and the steaming reason for using steaming net 45.

As shown in Figure 8,9, above-mentioned mounting culinary art component 7b has：The grill portion 37 shared with mounting culinary art component 7；And The Korean style barbecue pot 47 loaded on the mounting space 41 in the grill portion 37, above-mentioned mounting culinary art component 7b is placed in single order Mounting end difference 12.

As shown in Figure 11,12, above-mentioned mounting culinary art component 7c is only made up of the small grill 48 of the diameter than grill portion 37, and It is placed in the mounting end difference 13 of lower single order.

In this case, as shown in figure 11, opening portion undergauge ring 49 is placed with apical ring 5, opening portion undergauge ring 49 Internal diameter be set as：It is smaller than the internal diameter of apical ring 5 and bigger than the external diameter of grill 48.

And, although it is not shown, but mounting culinary art component 7c can also be identical with above-mentioned mounting culinary art component 7,7a, 7b Grill portion and be placed in the grill portion the central central grill portion that can freely load and unload complex.

Then the effect to smokeless roaster of the present invention is illustrated.

As shown in Figure 2,3, it is configured at interior case 4 by the way that the mounting being made up of grill portion 37 and iron plate portion 38 is cooked into component 7 Upper opening portion, and make the hot gas of radiant panel 26 be open state by hole 28 as shown in Figure 2,4 such that it is able to utilize From burned device 25 burn red radiant panel 26 radiant heat and by the hot gas of radiant panel 26 by the flame in hole 28 and Heat, heats to iron plate portion 38, and using hot gas is passed through by hole 29,29a ... and the flame and heat in gap 36, to grill portion 37 Heating such that it is able to while carrying out roasting and tappasaki the culinary art of net.

As shown in Figure 5,6, the mounting culinary art component 7a by will be made up of grill portion 37 and pot 44 is configured at the upper of interior case 4 Square opening portion, and make the hot gas of radiant panel 26 be open state by hole 28 as shown in Fig. 5,7 such that it is able to using coming from Flame and heat that burned device 25 burns the radiant heat of red radiant panel 26 and passes through hole 28 by the hot gas of radiant panel 26, it is right Pot 44 is heated, and, by hole 29,29a ... and the flame and heat in gap 36, grill portion 37 is heated using by hot gas, so that Roasting and pot cooking the culinary art of net can simultaneously be carried out.

As shown in Figure 8,9, it is configured at by the way that the mounting being made up of grill portion 37 and Korean style barbecue pot 47 is cooked into component 7b The upper opening portion of interior case 4, and make the hot gas of radiant panel 26 be open state by hole 28 as shown in Fig. 8,10, so as to Enough fire for passing through hole 28 using the radiant heat for burning from burned device 25 red radiant panel 26 and by the hot gas of radiant panel 26 Flame and heat, heat to Korean style barbecue pot 47, and using hot gas is passed through by hole 29,29a ... and the flame and heat in gap 36, it is right Grill portion 37 heats such that it is able to while carrying out roasting and pot cooking the culinary art of net.

As shown in Figure 11,12, the mounting culinary art component 7c by that only will be made up of grill 48 is configured at the top of interior case 4 and opens Oral area, and as shown in Figure 11,13, make the hot gas of radiant panel 26 be closed state by hole 28 using closing cap 30, and Opening portion undergauge ring 49 is placed on apical ring 5 such that it is able to using the radiation for burning from burned device 25 red radiant panel 26 Hot and by radiant panel 26 hot gas passes through the flame and heat in hole 29,29a ... and gap 32,36, and grill 48 is heated, from And can carry out netting roasting culinary art, the juice and seasoning fallen from grill 48 will not be attached to burner 25 by the access of closing cap 30.

That is, flame and heat is made to pass through hole 28,29,29a ... and gap 36 to iron plate portion 38, pot from the hot gas of radiant panel 26 44 or Korean style barbecue pot 47 and grill portion 37 pass through, it is and good at the center of mounting culinary art component 7,7a and its periphery balance Ground distribution flame and heat, thus, it is possible to carry out the different culinary art of cooking methods simultaneously.

And, the smokeless roaster of above-described embodiment is contemplated to be so-called " horizontal draft smokeless roaster ", and it configures exhaust outlet 9 In the eccentric position with the bias of interior case 4, so as to grease type etc. easily falls during waste gas transversely flow to the exhaust outlet 9 To the bottom surface of outer container 3 but it is also possible to be so-called " the vertical suction smokeless roaster " configured exhaust outlet in the underface of interior case（Do not scheme Show）.

In addition, the radiant panel 26 of above-described embodiment is formed with hot gas by hole 28 in center, and with can close The closing cap 30 that the hot gas passes through hole 28, although not shown, but it is also possible to without the closing cap 30, and then can not also to have There is the hot gas to pass through hole 28.

Claims (3)

1. a kind of smokeless roaster, it is characterised in that

The smokeless roaster has：

Outer container, it is disposed in dining table lower section, and with upper opening portion；With

Interior case, its inside for being disposed in the outer container,

Suction space is formed between outer container and interior case, the suction section of waste gas is provided with the suction space, and in outer box-shaped The exhaust outlet of Cheng Youyu exhaust pathways connection, is configured with four kinds of barbecue in the way of it can load and unload and uses in the upper opening portion of interior case Any one in cooking apparatus,

Drain pan is configured with the bottom of interior case, the drain pan is formed as ring-type and branch is formed with the way of erecting in central portion Surrounding wall portion is held, burner is accommodated with the inside of the supporting surrounding wall portion, and radiant panel is configured with above supporting surrounding wall portion, The radiant panel is in bamboo hat shape and is formed with multiple small hot gas by hole,

Four kinds of barbecue is with cooking apparatus：Grill portion with medium pore respectively with can be positioned in the grill portion The iron plate portion of centre, pot, three kinds of combinations of Korean style barbecue pot；And single grill portion, it is formed with the center of the radiant panel Big hot gas passes through hole by hole, the central hot gas that closing cap can be utilized to close the radiant panel.

2. smokeless roaster according to claim 1, it is characterised in that

The radiant panel is positioned on access utensil, and the access utensil is positioned in the supporting surrounding wall portion,

The access utensil has：

It is placed on the loading plate in the supporting surrounding wall portion；With

In the upper surface of the loading plate multiple support plates along the circumferential direction to configure at equal intervals and fix,

The inner peripheral surface of the thermal insulation board of ring-band shape is fixed in the outer end of the support plate, and radiation can be loaded on the support plate Plate, gap is formed between the peripheral part and thermal insulation board of the radiant panel.

3. smokeless roaster according to claim 1 and 2, it is characterised in that

The pan has the steaming net that inside is accommodated in the way of it can take out.