CN106562680A - Oven comprising built-in smoking function - Google Patents

Abstract

The present invention discloses an oven comprising a built-in smoking function. The oven comprising a built-in smoking function is provided with a cooking chamber, a heat-generating device, a convection fan, and a drain part, wherein the cooking chamber is formed of the inner space of an oven main body having stored food cooked by using heat generated from the heat-generating device; the heat-generating device and the convection fan are formed in the cooking chamber so as to generate and circulate heat; the oven comprises a draining device connected to an outer drain opening on the outer part of the oven main body, and the oven may improve the efficiency of smoke generation by comprising a smoking function in the cooking chamber.

Description

Baking box comprising internally-arranged type smoking function

Technical field

The present invention relates to a kind of baking box, more particularly it relates to a kind of smoking function comprising inside cooking chamber Baking box.

Background technology

Such as Ebrean Registered Patent publication 10-1168363 those disclosed herein, baking box are that one kind is supplied to the inside of cooking chamber The device of fumigation and steam cooking food.

But, above-mentioned technology needs to be placed on smoking apparatus in addition baking box side and as operating independently of baking box Fumigation generating means and there is the problem of fumigation disappearance, its background is as follows.

The operating principle of the above-mentioned smoking apparatus being separately equipped with is illustrated below, it is inclined in order to smoothly realize the temperature inside baking box There is convection flow fan to rotate forward after certain hour the structure of counter-rotating certain hour again for difference, baking box, separately be equipped with Fumigation generating means then positioned at the outward appearance side of baking box and are connected to inside baking box, whereby so that what is be separately equipped with The fumigation generated in fumigation generating means is flowed into inside baking box naturally.

But, in time for stopping to change direction of rotation of convection flow fan of baking box, fumigation cannot be flowed into naturally.And And, in the most of cooking environments used in the case where baking box internal temperature is higher than fumigation generating means internal temperature, temperature difference Cause pressure differential so that phenomenon that the fumigation for being generated is flowed into naturally can be suppressed and the fumigation amount required for cannot allowing Flow into inside baking box.

Accordingly, it would be desirable to develop a kind of other methods different from prior art to generate fumigation and do not receive inside baking box Environmental effect ground adjusts the scheme of fumigation amount.

The content of the invention

The technical task of solution

The present invention provides the baking box of a kind of heat that can be maintained for a long time inside cooking chamber and fumigation.

The present invention provides a kind of baking box that can lift fumigation formation efficiency.

Solve the technical scheme of problem

The baking box for implementing pattern of the invention is that one kind includes cooking chamber, is thermally generated device, convection flow fan and discharge The baking box of unit, above-mentioned cooking chamber are formed by the inner space of oven body, and the inner space is then thermally generated using above-mentioned The heat generated by device cooks the food received, above-mentioned to be thermally generated device and convection flow fan is formed at above-mentioned cooking Prepare food room inside to generate heat and to circulate which, the inner side discharge peristome of above-mentioned exhaust unit is connected to above-mentioned Cooking chamber and outside discharge peristome are then towards the outside open so as to institute inside above-mentioned cooking chamber of above-mentioned oven body The liquid of generation is discharged into the outside of above-mentioned oven body, including the inside for being formed at above-mentioned cooking chamber and generates fumigation Fumigation generating means, in the tapping equipment for being connected externally to above-mentioned outside discharge peristome of above-mentioned oven body.

Invention effect

Enforcement pattern of the invention, present invention improves the structure and control mode of fumigation generating means and can allow smoked Cigarette starts the generation time, and further increase fumigation is continuously generated the time in advance and further.Also i.e., it is possible to improve fumigation Formation efficiency.Whereby, the present invention can be widely applied to the fumigation of each different various foods of required fumigation time Culinary art.

Description of the drawings

Fig. 1 is the skeleton diagram of baking box according to embodiments of the present invention.

Fig. 2 is the side view of the cooking chamber of the baking box for illustrating according to embodiments of the present invention.

Fig. 3 is the top view of the cooking chamber of the baking box for illustrating according to embodiments of the present invention.

Fig. 4 is the simulation figure of fumigation generating means according to embodiments of the present invention.

Fig. 5 is the side view for illustrating the air membrane formation device for implementing pattern of the invention.

Fig. 6 is the skeleton diagram of the discharge closure (drain cap) of the enforcement pattern for illustrating the present invention.

Fig. 7 is the skeleton diagram of the tapping equipment for illustrating according to embodiments of the present invention.

Fig. 8 is the skeleton diagram of the outer air valve for illustrating according to embodiments of the present invention.

<Description of symbols>

100：Oven body 200：Cooking chamber

300：It is thermally generated device 500：Exhaust unit

600：Fumigation generating means 610：Heat generating member

610a：Heat generating member end 620：Storage body

700：Air membrane formation device 710：Discharge closure

711：Discharge orifice 720：Guide member

730：Conducting element 800：Tapping equipment

850：Outer air valve

Specific embodiment

Describe embodiments of the invention below in conjunction with the accompanying drawings in detail.

But the present invention must not be limited to following disclosed embodiment therefore, the present invention can also pass through mutually different Various forms are realized.

But, embodiments of the invention are intended merely to the complete announcement for contributing to the present invention, and its main purpose is to the present invention Person with usual knowledge in their respective areas intactly illustrates scope of the invention.

In order to illustrate embodiment, the accompanying drawing of the present invention may exaggerate display size, the same pictorial symbolization table on accompanying drawing Show same key element.

First, baking box according to embodiments of the present invention is a kind of baking box comprising internally-arranged type smoking function.

Especially, culinary art baking box of the present invention improves the structure and control mode of fumigation generating means and is able in culinary art Room is internally generated fumigation, can maintain generated fumigation in the inside of cooking chamber long-time and can further be lifted The local flavor of the food for being cooked.

Fig. 1 is the skeleton diagram of baking box according to embodiments of the present invention, and Fig. 2 and Fig. 3 illustrates according to embodiments of the present invention The side view and top view of the cooking chamber of baking box.

Refer to Fig. 1 to Fig. 3, the baking box comprising smoking function (hereinafter referred to as " baking box ") according to embodiments of the present invention, The baking box (1000) includes oven body (100), storage food the cooking chamber (200) cooked, the heat of generation heat Generating means (300), allow thermal cycle convection flow fan (400) and the culinary art liquid that generates during cooking food etc liquid The exhaust unit (500) for being discharged.

As long as the condition for being internally formed cooking chamber (100) that allows can have been met, oven body (100) can use various knots Structure and mode.

On the other hand, oven body (100) may be equipped with following element：Each composition for baking box (1000) will The power suppling part (not shown) of element supply power supply, the built-in baking box control unit (not shown) of control program, connection To baking box control unit input and output keyboard (Pad) (not shown) and optionally allow extraneous air flow into cooking chamber in The suction unit (not shown) in portion etc., these are the known technologies being usually used in the technical field, in order to avoid obscuring this The main idea of invention, will not illustrate to which.

Cooking chamber (200) can be formed by the inner space of oven body (100), and the inner space is then using being thermally generated dress Put the heat for cooking food generated by (300) to cook the food received.

Now, cooking chamber (200) can be formed according to the size and shape that can receive food, and its shape can be which The hexahedral shape that one side is optionally opened with the opening and closing operations of the standby door (110) in oven body (100).

The shield (210) that central part is formed with multiple air suction inlets can be configured in cooking chamber (200).

Shield (210) can be along the another side (220) with the cooking chamber (200) for being opposite in door (110) and culinary art The direction configuration of each Self-crossover of bottom faces (230) of room (00), now, which can each be isolated from cooking chamber (200) Inside face ground configuration.

Shield (210) can give play to the effect that multiple spaces are divided into inside a cooking chamber (200).For example, as schemed 2, with shown in Fig. 3, can be set as cooking space (240) the rightward space of cooking chamber (200) centered on shield (210) And leftward space is set as being thermally generated space (250).

On the other hand, the edge part of shield (210) is being thermally generated direction of the space (250) towards cooking space (240) Each according to predetermined angle be formed obliquely and so that the air being thermally generated in space (250) is sent to cooking space (240) When according to the desired style (pattern) formed air and fumigation flowing.

The bottom faces (230) of cooking chamber (200) are in order to allow liquid to be discharged into the discharge for being formed at its center easily Down it is formed obliquely towards exhaust unit (500) at the edge of bottom faces (230) in unit (500).

Now, bottom faces (230) can centered on exhaust unit (500) down canyon topography into.Fig. 2 is then illustrated with Fig. 3 The content.

Be thermally generated device (300) inside of cooking chamber (200) is formed in order to generate heat.Being thermally generated device (300) can So that including heater (heating element), at least a portion of the outer peripheral face of the heater is exposed to cooking chamber (200) be thermally generated that space (250) is internal, now, heater may be coupled to the baking box control of oven body (100) Unit and power suppling part.

As long as the inside of cooking chamber (200) can be heated to it is temperature required, heater can take various modes send out Hot body, for example its can be receive electric energy after convert thereof into the heater of heat energy.

On the other hand, being thermally generated device (300) can be in the outside of convection flow fan (400) to wrap up convection flow fan (400) At least one of mode be formed extended at both sides towards being thermally generated inside space (250), but the present invention allows which to configure shape There is various change.

What convection flow fan (400) was formed at cooking chamber (200) is thermally generated space (250) to allow steam and fumigation in culinary art The inner loop of room (200).

Convection flow fan (400) is connected to the power suppling part (not shown) and baking box control unit of oven body (100) (not Diagram) and controlled its action, which can include the multiple blades for such as configuring radially, support blade Discoideus fan main body and order about the motor (not shown) of fan main body rotation, convection flow fan (400) is opposite in masking Plate (210) central part ground is arranged on and is thermally generated in space (250).

Certainly, in addition to above-mentioned convection flow fan (400), it is also possible to substitute convection current wind using various air circulation devices It is applied in cooking chamber (200), above-mentioned various air circulation devices have then met allows cooking chamber (200) machine (400) The condition that heat and fumigation are circulated according to required predetermined flow shape.

Shield is inhaled into the air for presetting cooking space (240) during revolution rotates in convection flow fan (400) (210) air suction inlet, the flowing of the air for being sucked then radially are lured centered on convection flow fan (400) Lead.

The air radially induced by flowing then passes through between shield (210) and cooking chamber (200) inside face The inside of cooking space (240) is sent to after insulating space according to pre-set velocity.

Be sent to air in cooking space (240) then cooking space (240) it is internal circulate along preset path and It is inhaled into the air suction inlet of shield (210).

Steam and fumigation are allowed in cooking chamber (200) inner loop with repeating said process.

Fig. 2 and Fig. 3 then illustrates the content.

The air of cooking chamber (200) is circulated according to the preset style and is able to heat and fumigation equably to supply as previously mentioned To food.

Exhaust unit (500) is formed in the following manner, that is, allow during the internal cooking food of cooking chamber (200) by It is outside that the liquid of the culinary art liquid that food is generated etc is discharged into oven body (100).Exhaust unit (500) is with above-below direction Bottom faces (230) center ground through cooking chamber (200) is formed, as shown in Figures 1 and 2, exhaust unit (500) Inner side discharge with peristome (510) cooking chamber (200) bottom faces (230) center connection cooking chamber (200), Outside discharge peristome (520) then allows oven body (100) to open towards the outside in bottom surfaces.

The following detailed description of the main composition key element of baking box (1000) according to embodiments of the present invention.

Now, in order to clearly state the structure of each element, illustrated on the basis of coordinate axess shown in accompanying drawing its shape and Annexation.

Certainly, facility when coordinate axess are intended to be merely illustrative of the present shown in accompanying drawing and set, therefore must not limit It is fixed.

Fig. 4 is the simulation figure of fumigation generating means according to embodiments of the present invention.

The baking box (1000) being formed as previously described can also include fumigation generating means (600), the fumigation generating means (600) it is formed at the inside of cooking chamber (200) and generates fumigation.

Fumigation generating means (600) are a kind of the smoked of structure and control mode to be improved to lift fumigation formation efficiency Cigarette generating means (600), provide it to baking box (1000) and enable which to allow fumigation to start life compared to prior art Into time advance and increase fumigation and be continuously generated the time.

Fumigation generating means (600) are described in detail with reference to Fig. 1 and Fig. 4.

Fumigation generating means (600) are formed at the inside of cooking chamber (200), can be formed at the inside of cooking chamber (200) Downside.

Its reason is to be relatively less than culinary art using the oxygen distribution of cooking chamber during food cooking (200) inner lower The phenomenon of room (200) upper inside and the aftermentioned storage body (620) of fumigation generating means (600) is placed in oxygen phase To less side.

Whereby, suppress the burning of fumigation material and promote to thermally decompose and be able to lift fumigation formation efficiency.

Fumigation generating means (600) can possess heat generating member (610) and storage body (620).Heat generating member (610) can be with It is the cylinder shape heater extended along such as y-axis direction, which is connected to fumigation generation control unit described later and (does not scheme Show) and heating control can allowed the preset temperature range of fumigation material thermal decomposition.

Heat generating member (610) may be mounted at and be exposed to a certain in cooking chamber (200) medial surface of cooking space (240) It is individual.

For example, the another side (220) of the cooking chamber for being opposite in door (110) is may be mounted in the present embodiment.

Now, as shown in figure 1, cooking chamber (200) inner lower ground can be configured at or cooking chamber (200) is relatively kept off Upper side and with being relatively closer to bottom faces (230) installed in the another side (220) of cooking chamber.

The heat generating member (610) of at least more than one can be equipped with, be configured with being mutually isolated in x-axis direction when being equipped with multiple.

Now, the quantity more frequent fever of heat generating member (610) more can spread in broader area and be able within the same time More fumigation are generated, and therefore, it can various heat generating members (610) quantity be set according to required fumigation generating capacity.Example Such as, embodiments of the invention constitute a pair of by two heat generating members (610).

Storage body (620) is a kind of container, the container possess internally can receive such as culinary art bead or The accommodation space (621) of the preset shape of the fumigation material of wood flour (wood chip) etc, lid (623) can be with rotatable Mode portion face combined thereon.

The one side of storage body (620) is formed with heat generating member socket (622) to correspond to heat generating member (610) quantity ground The heat generating member (610) of at least more than one is allowed to insert.

On the other hand, although without illustrating, be formed with the one side energy of the storage with body (620) of heat generating member socket (622) Formed with the structure of such as dual wall, heat generating member socket (622) can extend completely through dual wall and be connected to storage Space (621).

Suppress by dual wall construction or prevent the fumigation material received by inside from departing to the outer of storage body (620) Portion.

On the other hand, storage of the storage body (620) in addition to the field except being formed with heat generating member socket (622) is used In remaining field of body (620), above-mentioned remaining field is allowed to form closing field to suppress or prevent cooking chamber (200) Internal air flow is internal with body (620) to storage.

That is, can allow such as empty as its lap in addition to the above-mentioned one side of storage body (620) is not formed The opening that gas passes through, therefore, it is possible to prevent from storage to use in above-mentioned remaining field in addition to heat generating member socket (622) Body (620) is outside towards the storage internal air flow of body (620).

Whereby, suppress or prevent oxygen from flowing into storage body during forming fumigation in storage body (620) (620) it is internal such that it is able to suppress the combustion reaction of fumigation material and can swimmingly induce pyrolysis.

That is, can further increase fumigation and be continuously generated the time.

Above-mentioned storage body (620) and heat generating member (610) are combined with each other in the following manner, that is, storage body (620) by heat generating member socket (622) with Intercalation to the heat generating member (610) fixed in the interior position of cooking chamber (200).

Now, storage is not other with space with heat generating member socket (622) with the accommodation space (621) of body (620) Be distinguish between, as shown in figure 4, its with receive with the internal space of body (620) formed and with heat generating member socket (622) Interconnect.

That is, accommodation space (621) is connected with heat generating member socket (622) and heat generating member (610) can be used in storage The internal directly contact fumigation material of body (620).

Whereby, can relatively shift to an earlier date fumigation and generate time point, that is, can relatively shift to an earlier date the time that fumigation starts to generate.

On the other hand, as it was previously stated, fumigation material and heat generating member (610) directly contact and cause storage with body (620) With heat generating member (610) may more difficult combination, but in order to prevent the problem, that is, in order to easily insert heating In the fumigation material of part (610), the end (610a) towards the internal heat generating member (610) of cooking chamber (200) can be with similar In awl etc shape and the sharp shape that possesses predetermined inclination face is formed, or can also carry out fillet process and with such as Conical or spherical etc shape is formed.

Whereby, even if accommodation space (621) is continued with heat generating member socket (622) mutually, that is, even if filling fumigation material The space that the space of material is inserted with heat generating member (610) pre-set space mutually stacking can also allow storage body (620) with Heat generating member (610) is combined easily.

Enter below for the control mode that can increase or improve the fumigation generating means (600) that fumigation is continuously generated the time Row explanation.

Although not illustrating, heat generating member (610) the connection fumigation of fumigation generating means (600) generates control unit (does not scheme Show), and be equipped with obtaining the thermometer (not shown) of storage body (620) internal temperature values and being connected to Fumigation generates control unit.

Fumigation generates control unit after starting as heat generating member (610) supply power supply, for example, in start to cook first In the first culinary art period of the time point to the second time point of the time point as inversion temperature control mode, storage body (620) masking when internal temperature is raised and reaches the first fiducial temperature is supplied to the power supply of heat generating member (610) and makes Which shuts down, and the internal temperature of storage body (620) is reduced and reached as relatively lower than the first fiducial temperature Allow which to operate again for heat generating member (610) supplies power supply during the second fiducial temperature, heat generating member is controlled according to which (610)。

Then, after the first culinary art period in terminating for the 3rd time point that fumigation is generated second culinary art period, The internal temperature of storage body (620) is raised and covers heat generating member (610) when reaching above-mentioned first fiducial temperature Power supply and make which shut down, the internal temperature of storage body (620) is reduced and is reached as relatively lower than above-mentioned the Which is allowed to operate again for heat generating member (610) supplies power supply during three fiducial temperature of two fiducial temperatures, according to which control Heat generating member (610) processed.

Now, above-mentioned second time point can be the time point that Preset Time is have passed through from the first time point, now, the first time point Inside can be according to the species of the food cooked and corresponding cooking chamber with the time interval between the second time point The factors such as initial fumigation generating capacity and be set to various values.

In the first culinary art period set according to above-mentioned first time point and the second time point, critically can control relatively to send out The opening and closing of warmware (610), also i.e., it is possible to relatively critically controlled output and be able to storage body (620) internal temperature Within the temperature range of degree maintains relative narrower.

Whereby, fumigation generating means allow the generating time advance of fumigation and are able at the culinary art initial stage to the indoor food of culinary art Supply volume fumigation.

Whereby, the local flavor of cooked food can be lifted.

In contrast to this, the above-mentioned second culinary art period for a period of time having been carried out in food cooking then can be relative Broad temperature range maintains the internal temperature of storage body (620), whereby, can maintain the life of fumigation for a long time Into.

As previously mentioned, control heat generating member (610) the periods to be cooked each with mutually different temperature range multiple Control storage body (620) internal temperature, such that it is able to realize the required fumigation generating capacity of day part.

On the other hand, the temperature value of above-mentioned first fiducial temperature, the second fiducial temperature and the 3rd fiducial temperature is to cook Can meet inside the storage body (620) of the baking box (1000) of atmosphere of preparing food control and allow the pyrolysis of fumigation material The temperature range for occupying advantage can also maintain the pre- of the thermal decomposition rate of required fumigation material (such as fumigation formation speed) If temperature range or temperature value.

First fiducial temperature, the second fiducial temperature and the 3rd fiducial temperature can be according to the oxygen in cooking space (240) Its scope is determined after the factor such as concentration, temperature and damp condition, the heat decomposition temperature of fumigation material and thermal decomposition rate, Fumigation can be repeated and generates the value that particular range is obtained after time-based fumigation generating capacity is measured in experiment.

The each process for obtaining temperature value is the known technology of the technical field, therefore the present invention will not be to obtaining the mistake of the value Journey gives and describes in detail.

Certainly, fumigation can also be controlled while control mode be changed in a variety of ways in addition to those mentioned earlier, for example, except Do not set stopping period ground continuously to allow beyond heat generating member (610) operating, moreover it is possible to be divided into after each period in preset period of time Again which is made to operate after stopping.

For example, the heat generating member (610) for controlling to generate heat in certain temperature range is given according to each period as one The benchmark of on-off, can be controlled as follows, also i.e., it is possible to time-based fumigation is generated degree Used as its benchmark, fumigation generates the operating for stopping heat generating member (610) when degree exceedes particular value, drops below specific Heat generating member (610) is then allowed to restart operating during value.

Here, fumigation generates the indirect measure that the measurement of degree can use the indoor light projection amount of measurement culinary art Etc. various methods, fumigation can also be measured in addition in a variety of ways and generate degree, therefore the present invention is not particularly limited to this.

As it was previously stated, embodiments of the invention are equipped with the fumigation generating means (600) for improving structure and control mode In baking box (1000) so that fumigation is continuously generated the time and has extended (such as more than 150 minutes) than prior art, also Fumigation can be allowed to start to generate time advance (such as within 5 minutes after starting to cook), therefore can be in cooking process Long-time maintains the indoor fumigation atmosphere of culinary art.

Fig. 5 is the side view for illustrating the air membrane formation device for implementing pattern of the invention, and Fig. 6 is to illustrate the present invention Enforcement pattern discharge closure skeleton diagram.

Here, (a) of Fig. 5 is the side view of the structure for illustrating the air membrane formation device comprising discharge closure, (b) of Fig. 5 It is the side view of the structure for illustrating the air membrane formation device comprising discharge closure and guide member, (c) of Fig. 5 is to illustrate to include The side view of the structure of the air membrane formation device of discharge closure, guide member and conducting element.

And, (a) of Fig. 6 is to amplify the skeleton diagram for illustrating discharge closure according to embodiments of the present invention, and (b) of Fig. 6 is to show Go out the side view of discharge closure according to embodiments of the present invention, (c) of Fig. 6 is to illustrate the discharge closure according to variation of the present invention Skeleton diagram.

The baking box (1000) being formed as previously described can also include air membrane formation device (700), and the air film forms dress (700) are put in order to inner side discharge peristome (510) in exhaust unit (500) forms air film and cooking chamber is formed at (200) inside.

Air membrane formation device (700) in order to it is exhaust unit (500) internal with cooking chamber (200) internal needle to air stream It is dynamic to be divided into each space disconnected from each other and utilize the air flow of cooking chamber (200) inner loop in inner side discharge use The top field of peristome (510) forms air film.

The air film for being formed at aforementioned location can also prevent from discharging fumigation while heat extraction is prevented.

It is able to cooking chamber is maintained in required time as air membrane formation device (700) is supplied to baking box (1000) Internal temperature and fumigation atmosphere, therefore the thermal efficiency and fumigation efficiency of baking box (1000) can have been carried compared to prior art It is high.

It is described in detail with reference to Fig. 1 to Fig. 3, Fig. 5 and Fig. 6.

Air membrane formation device (700) can also include the discharge closure (710) installed in inner side discharge peristome (510) To cover the top field of inner side discharge peristome (510).

In order to be formed with horizontal direction by inner side discharge opening in the top field of inner side discharge peristome (510) The air film (such as air curtain) in the top field in portion (510), forms above-mentioned discharge closure (710) according to following structures.

Discharge closure (710) is a kind of component of the discoideus formation to protrude towards upside, and which can be with corresponding to inner side Area and shape of the discharge with peristome (510).

Multiple discharge orifices (711) can be formed on discharge closure (710).

When the forming position of discharge orifice (711) is illustrated, explanation can form the discharge closure (710) of air film below Structure.

Discharge orifice (711) is except being generated by convection flow fan (400) and air flow towards exhaust unit (500) is flowed Contrary survey beyond the side for entering is formed through discharge closure (710).

That is, and inner side discharge is with " air flow into side field " corresponding discharge closure (710) of peristome (510) A part of face (710a) be enclosed construction, its lap (710b) in addition is then formed as the structure that can be discharged.

Therefore, the enclosed construction by a part of face of discharge closure (710) induces air flow along discharge closure (710) A part of face (710a) flowing and be able to swimmingly form air film.

(a) of Fig. 5 then illustrates the content.

Discharge orifice (711) can be formed through discharge closure (710) with above-below direction, or runs through discharge closure with above-below direction (710) preset angle is inclined with the direction in contrast to following air-flow direction down and on the top of discharge orifice (711) Degree ground runs through, and the air-flow direction is formed at the air flow in the top field of inner side discharge peristome (510) Direction.

(b) of Fig. 6 illustrates the structure that discharge orifice (711) is formed obliquely according to predetermined angle as previously mentioned.

Above-mentioned discharge closure (710) can change over following various structures, and the various structures have met discharges with opening in inner side The top field of oral area (510) forms the condition of air film.

Refer to (c) of Fig. 6, discharge closure (710) can change as described below its structure, that is, in a part of face (710a) step with preset height is formed with the boundary of its lap (710b), a part of face (710a) is then being cooked Neighbouring and cooking chamber inner air the flowing of room bottom faces of preparing food is opposite and its lap (710b) is surveyed back on sky on the contrary at which Flow of air.

That is, the face of enclosed construction can be formed with of a relatively high height so that along the closing for being opposite in air flow The air film that a part of face (710a) of structure is formed maintains from discharge orifice (711) shape isolated according to preset height State, and its lap (710b) using horizontal direction by the contrary survey as a part of face (710a) of enclosed construction Top.

Whereby, the effect of heat insulation of air membrane structure (such as air curtain structure) can further be lifted.

On the other hand, shown in (a) of such as Fig. 5, when air membrane formation device (700) is constituted including discharge closure (710), In order to caused by further enhancing discharge closure (710) institute, air film forms structure, that is, in order to further cover direction The aerofluxuss of the exhaust unit (500) of air curtain structure, air membrane formation device (700) also include being configured in cooking chamber (200) Internal guide member (720) is so as to discharge peristome on the inside of the air flow generated in convection flow fan (400) is oriented to (510) top field.

That is, air membrane formation device (700) can include discharge closure (710) and guide member (720), (b) of Fig. 5 simultaneously The content is illustrated then.

Or, air membrane formation device (700) forms knot to further enhance the caused air film of discharge closure (710) institute Structure, that is, in order to further cover the steam and fumigation discharge of the exhaust unit (500) towards air curtain structure, also wrap Include at least one of water conservancy diversion (deflector) part in the top field for being configured in inner side discharge peristome (510) (730) so as to generation in convection flow fan (400) and towards the air flow guiding inner side discharge of exhaust unit (500) With the top field of peristome (510).

That is, air membrane formation device (700) can include discharge closure (710) and conducting element (730) simultaneously.

Or, air membrane formation device (700) can include above-mentioned discharge closure (710), guide member (720) simultaneously and lead Constitute, it is internal so as to convection flow fan (400) that above-mentioned guide member (720) is configured in cooking chamber (200) stream part (730) The air flow of upper generation is oriented to the top field of inner side discharge peristome (510), and above-mentioned conducting element (730) is configured in The discharge at least a portion in peristome (510) top field in inner side is so as to the export department ground by guide member (720) Derivative air flow is oriented to the top field of inner side discharge peristome (510).

(c) of Fig. 1 to Fig. 3 and Fig. 5 then illustrates the content.

Certainly, air membrane formation device (700) is even if only including above-mentioned discharge closure (710), guide member (720) and leading Even some ground in stream part (730) is constituted, but the structure of the present embodiment can optionally include above-mentioned discharge Constitute after more than at least one of cover (710), guide member (720) and conducting element (730).

As previously mentioned, during air membrane formation device (700) is including conducting element (730) and guide member (720) at least One ground is constituted and has given play to following effect, that is, air flow is oriented to the upper of inner side discharge peristome (510) Portion field and being formed covers the top domain variability of inner side discharge peristome (510) and possesses the Laminar Flow of preset thickness.

Dress is formed below for the air film constituted including discharge closure (710), conducting element (730) and guide member (720) The situation for putting (700) is illustrated.

Now, the technical characteristic of air membrane formation device (700) described below can be equally applicable to include discharge closure (710), the technology of the air membrane formation device (700) that some ground in conducting element (730) and guide member (720) is constituted Feature.

Discharge closure (710) is that one kind is configured in inner side discharge peristome (510) and the part using enclosed construction Face (710a) is developed across the element of the air film in inner side discharge peristome (510) top field.

By said structure, the flowing of air and fumigation inside cooking chamber can not flow in exhaust unit (500) and Upper side along discharge closure (710) is formed and in the inner loop of cooking chamber.

Conducting element (730) is a kind of a part of landform in the top field for directly covering inner side discharge peristome (510) The element of air film is provided with the top field of peristome (510) into air film in inner side discharge.

Conducting element (730) is configured in culinary art interior or in order to strengthen discharge closure (710) in which can substitute discharge closure (710) Function and to be configured in culinary art together with discharge closure (710) indoor.

Conducting element (730) is configured in cooking chamber (200) to wrap up the top field of inner side discharge peristome (510) Bottom faces on, can in the top field of inner side discharge peristome (510) air flow flow into side field Configure with being wrapped up.

Here, " the side field that air is flowed into " refers to and is being thermally generated space (250) towards exhaust unit (500) Direction on the side field that relatively relatively first flows into of the air flow that is formed in cooking chamber (200) bottom faces (230).

Or, refer to inner side discharge peristome (510) top field in be closer to convection flow fan (400) or compared with It is close to the default field of the export department of aftermentioned guide member (720).

By above-mentioned configuration structure, the flowing of air and fumigation inside cooking chamber can not flow into exhaust unit (500) Interior and along conducting element (730) upper side is formed and in the inner loop of cooking chamber.

Conducting element (730) can be formed with following size and shape, can be using single towards discharge under the size and shape The air flow of first (500) forms air film with the top field of peristome (510) in inner side discharge.

For example, conducting element (730) can be formed as the circular plate shape that side is cut off, can be in upper side with default song Face formed and at least allow top face up side protrusion.

Now, the remainder in the upper side of conducting element (730) in addition to the side for being cut off can be with following shape Formed, the shape is able to maintain that the bottom faces of end contact cooking chamber (200) of upper side, that is, can be with bottom Face (230) swimmingly connects.

On the other hand, the y-axis direction width of the upper side of conducting element (730) can be more than inner side discharge peristome (510) Y-axis direction width ground formed, the height of the bottom surfaces of conducting element (730) can be higher than the upper of aftermentioned discharge closure (710) The highly formation in portion face.

It is shaped such that by foregoing conducting element (730) the top field of inner side discharge peristome (510) is led Stream part (730) parcel, but the top neck of peristome (510) of the inner side discharge in addition to the side field that air is flowed into Remaining field in domain then opens, for example allow apart from convection flow fan (400) or aftermentioned guide member (720) export department farther out Opposite side field opens.

The bottom faces (230) of cooking chamber (200) are then allowed to be isolated with conducting element (730) in open opposite side field, so as to The liquid allowed in cooking chamber (200) can flow into exhaust unit (500) and discharge interiorly.

Guide member (720) is a kind of element for being supplied to culinary art indoor, and which is in inner side discharge with peristome (510) Top field stably collect air flow and while induction, also allow air flow with accelerated mode in inner side Discharge forms air film with the top field of peristome (510).

The stable air film for possessing certain orientation is allowed by guide member (720) in inner side discharge peristome (510) Make the default behavior corresponding to Laminar Flow and formed with preset thickness in top field.

Guide member (720) can be formed in the following manner, that is, bottom faces (230) court of the export department in cooking chamber (200) Extend preset length and towards conducting element (730) to the upper side of the upper side or discharge closure (710) of conducting element (730) The upper side of upper side or discharge closure (710) is opened.

Whereby, the part being formed in the air flow in cooking chamber (200) is directed to inner side discharge peristome (510) top field.

The present invention is not particularly limited the position of the inlet portion of guide member (720), can be in the cooking chamber (200) it is default Position is opened with preset direction, can then be allowed air in the position and direction and be flowed into inside with required speed and flow.

As shown in Fig. 1 to Fig. 3, exemplified with a kind of guide member (720) in embodiments of the invention, its inlet portion is in culinary art Space (240) is towards the bottom faces for being thermally generated downside end and cooking chamber of space (250) direction by shield (210) (230) insulating space between extends preset length, or the bottom of the downside end and cooking chamber in shield (210) It is open towards space (250) is thermally generated between face (230).

The global shape of guide member (720) can be thermally generated space (250) towards cooking space in cooking chamber (200) (240) shape of the such as conduit (duct) that direction is formed along the bottom faces (230) of cooking chamber etc.

Now, the inlet portion area of guide member (720) is formed more than export department's area ground, connects inlet portion and export department The area of path then formed with linearly reducing towards the direction of export department in inlet portion so that guide member (720) Inside formed with the shape of reversal nozzle (conversing nozzle).

Therefore, the speed of the air for passing through along the direction from inlet portion towards export department in guide member (720) is gradually Increase and be able to carry out high speed injection according to required speed in export department.

The inlet portion of guide member (720) can allow its area to occupy downside end and the cooking chamber bottom of shield (210) Overall isolation between face (230) is spatially formed, it is also possible to formed with only occupying one part.

This influx that can flow into the air in guide member (720) as needed is set.

The inlet portion of guide member (720) be connected to the downside end of shield (210) and cooking chamber bottom faces (230) it Between insulating space a part when, as shown in Fig. 2 in order to along the outer upper face of guide member (720) formed air Flow and can isolator be formed with the downside end of shield (210).

Whereby, the effect for possessing multiple export departments such as guide member (720) can be obtained.Also i.e., it is possible in inboard row Put and the mutually different multiple air-films of speed are formed with the top field of peristome (510), whereby further lift wind Curtain (air curtain) effect.

Certainly, in addition, it is also possible to by feat of the knot of the export department that multiple guide members (720) are laminated in above-below direction It is configured to and obtains same effect.

The export department of guide member (720) can be its cross sectional shape in the longer square shape that extends of ground in y-axis direction, its face It is long-pending then allow by the air flow of export department fully can cover inner side discharge peristome (510) top field or lead The upper side ground of stream part (730) is formed.

Whereby, the air film in the whole top field of parcel inner side discharge peristome (510) can be formed.

And, the export department of guide member (720) is in bottom faces (230) towards exhaust unit (500) according to preset length water Put down and extend and enable more to be stably formed by the air flow of export department.

As it was previously stated, air membrane formation device (700) covers the internal steam of cooking chamber (200) using such as air curtain mode And the discharge of fumigation, therefore only can consider to discharge and be merely designed to the structure of aftermentioned tapping equipment (800) Open architecture.

Whereby, water hammering (water caused by resistance vapour (trap) the structure institute of general discharge structure can be prevented Hammer) phenomenon.

The problems such as vibrating and impact caused by due to being prevented from existing resistance vapour structure institute, therefore baking box can lift noise And the stability and comfortableness in terms of vibration.

Fig. 7 is the skeleton diagram of the tapping equipment for illustrating according to embodiments of the present invention, and Fig. 8 is to illustrate according to embodiments of the present invention Outer air valve skeleton diagram.

The baking box (1000) being formed as previously described can also include tapping equipment (800), and the tapping equipment (800) is roasting Outside discharge peristome (520) for being connected externally to exhaust unit (500) of case body (100).

Tapping equipment (800) can be connected externally to outside discharge peristome (520) in oven body (100).

Tapping equipment (800) is a kind of device of the liquid discharge in cooking chamber (200), now, cooking chamber (200) The high-temp liquid of interior discharge is discharged after being cooled to preset temperature.

And, the effect of tapping equipment (800) stably discharges cooking chamber internal expansion when being steep temperature rise in cooking chamber High temperature air.

As illustrated in figs. 7 and 8, tapping equipment (800) includes：Tank portion (810), is configured in oven body (100) Downside, it is internal to contain a certain amount of water；First pipe arrangement (820), the inlet portion that liquid is flowed into are connected to outside discharge and use Peristome (520), the export department of drain extend towards inside tank portion (810) and are being formed at tank portion (810) The upside of the internal water surface (811) opens；Second pipe arrangement (830), inlet portion connect screw clamp portion (810) and in water The upside in face (811) opens, and export department is then opened in the external upper of oven body (100)；3rd pipe arrangement (840), Inlet portion connects screw clamp portion (810) and opens on the same face of the water surface (811), and export department is then in oven body (100) downside opens；Outer air valve (850), in the side of the second pipe arrangement (830), in cooking chamber (200) Internal pressure is outside with oven body (100), that is, open when different from the pressure of exogenous QI.

Tank (810) can give play to following effect, that is, it is internal to there is inner space and be able to certain being adjusted to The water of water level contains certain capacity, is discharged into the 3rd pipe arrangement after the certainly temporarily liquid discharged by cooking chamber (200) (840)。

As shown in fig. 7, the lower inside face of tank (810) is segmented into following two part, that is, in order to contain water And be formed at relatively low height part, in order to allow the 3rd pipe arrangement (840) inlet portion and water level in the same face shape Into in the part of of a relatively high height.

Although not illustrating, tank (810) can also connect temperature sensor and water supplying unit, and said temperature sensor is surveyed Amount is contained in the temperature of the water of inside, and above-mentioned water supplying unit is being contained in when the temperature of water of inside is higher than design temperature as tank (810) supply water in.

The water supplying unit when liquid discharged by cooking chamber causes the coolant-temperature gage in tank (810) to be increased to more than design temperature The supply water into tank (810), whereby, the water for being contained in inside is arranged towards the inlet portion of the 3rd pipe arrangement (840) with overflowing Put, adjust the temperature inside tank in this mode.

On the other hand, the water being contained in tank (810) can also give play to following effect, that is, in cooking chamber (200) In temperature-rise period, the high temperature air expanded in cooking chamber (200) is allowed during being discharged by tapping equipment (800) The air of discharge reduces temperature.

That is, when cooking chamber (200) inner air expands the air that discharges along tank (810) the movement of water surface top and So that temperature drop, then, is discharged by the export department of the second pipe arrangement (830) after flowing into the inlet portion of the second pipe arrangement (830) And it is discharged into exogenous QI.

The inlet portion of the first pipe arrangement (820) is connected to outside discharge peristome (520) on the outside of cooking chamber (200), Export department connects the inside upper part face of screw clamp (810) and is able to open in the upside of the water surface.

Whereby, tapping equipment (800) can be formed as to air flow in open structure.

The inlet portion of the first pipe arrangement (820) is open on the upside of the water surface and it is anti-when being able in cooking chamber (200) interior high-temperature expansion Only noise and vibration occurs.

The inside upper part face of inlet portion connection screw clamp (810) of the second pipe arrangement (830) is simultaneously open, now can be with first Pipe arrangement (820) is configured with being adequately isolated.

The reason for this is that allowing during cooking chamber (200) steep temperature rise after inflow the first pipe arrangement (820) towards the second pipe arrangement (830) The air of discharge in the tank (810) by and be fully contacted with the water surface.

The export department of the second pipe arrangement (830) can be opened in the outer upper of oven body (100).Above-mentioned second pipe arrangement (830) can be formed according to the various structures for meeting following condition, that is, the air in tank (810) can be discharged To outside, the present invention is not particularly limited to for the structure of above-mentioned second pipe arrangement (830).

The inlet portion of the 3rd pipe arrangement (840) is formed at the part of relatively eminence in the lower inside face of tank (810) Sustained height ground is maintained to open with the water surface (811), export department is then formed extended at both sides towards downside.

3rd pipe arrangement (840) can be formed at tank (810) according to the various structures and connected mode that meet following condition, That is, the water allowed in tank (810) overflows ground discharge by the 3rd pipe arrangement (840), and the present invention is for the structure and connection Mode is not particularly limited to.

(a) of Fig. 8 is outer air valve when illustrating that the outside of cooking chamber and the inside of the second pipe arrangement are the pressure being mutually identical The simulation figure of the state of the second pipe arrangement is covered, (b) of Fig. 8 is to illustrate that the external pressure of cooking chamber is interior higher than the second pipe arrangement During portion, outer air valve opens the simulation figure of the state of the second pipe arrangement, and (c) of Fig. 8 is that the external pressure for illustrating cooking chamber is less than During the inside of the second pipe arrangement, outer air valve opens the simulation figure of the state of the second pipe arrangement.

Outer air valve (850) can be a kind of disc valve, and which is being connected in the cooking chamber of the second pipe arrangement (840) (200) The outside pressure of pressure and oven body (100) mutually no difference when cover the 3rd pipe arrangement (840), there is pressure differential The 3rd pipe arrangements (840) of Shi Kaifang.

Whereby, the second pipe arrangement (830) is covered during controlling to be cooked in uniform temperature in cooking chamber (200) And be prevented air and be discharged by tapping equipment (800), therefore, it is possible to suppress or prevent high temperature air from passing through as far as possible Tapping equipment (800) is discharged.

In contrast to this, can react rapidly when the pressure in cooking chamber (200) is increased or decreased and open 3rd pipe arrangement (840)。

Whereby, the pressure that can be adjusted rapidly and allow inside cooking chamber (200) is corresponding to outside pressure such that it is able to Baking box is used more stably.

Refer to (c) of (a) of Fig. 8 to Fig. 8, outer air valve (850) can include：Valve shaft (851), to intersect at The direction of the second pipe arrangement (830) is inside the export department of the second pipe arrangement (830)；Valve plates (852), are connected to valve Axle (851) is to be optionally opened and closed the second pipe arrangement (830)；Weight block (853), connects on the outside of the second pipe arrangement (830) Valve shaft (851) is connected to so as between the larger side of the less side of maintenance area and area centered on valve shaft (851) Level；And valve position limiter (855), formed so as to valve in the multiple positions corresponding to valve plates (852) position The open and-shut mode of plate (852) is optionally fixed and is maintained.

Valve plates (852) can be formed as the circular plate shape that side is cut off, therefore the area of its both sides can be with valve shaft (851) it is different centered on.

Whereby, rotate towards preset direction when the inside and outside pressure of outer air valve has difference and be able to the second pipe arrangement (830) inside and outside is opened and closed.

Certainly, the shield (584) of the side shape being cut off corresponding to valve plates (852) then can correspond to valve plates (852) horizontal level ground is arranged in the second pipe arrangement (830), whereby, in valve plates (852) horizontal level and masking Plate (584) is able to cover the second pipe arrangement (830) side by side.

Weight block (853) is a kind of to maintain the less side of area larger with area centered on valve shaft (851) The element of the level between side and the handle form for being connected externally to valve shaft (851) in the second pipe arrangement (830).

On the other hand, weight block (853) can be formed according to the various structures and shape that meet above-mentioned effect, the present invention Not it is particularly limited to.

That is, weight block is formed with other structures in which can be differently configured from said structure, although for example not illustrating, its energy The less side of area of valve plates (852) is formed and is located at block (block) shape,

Valve position limiter (valve stopper) (855) can be having structure, that is, in order to valve plates (852) Be fixed on predeterminated position and the inside and outside of the second pipe arrangement (830) and each with valve plates (852) is slid against in multiple positions From contact connection.

Here, the fixed position based on the valve plates (852) of valve position limiter (855) can be multiple positions, for example, Can be level put valve plates (852) and can cover the second pipe arrangement (830) aerofluxuss position and valve plates (852) each Rotate and the position of open second pipe arrangement (830) aerofluxuss towards different directions.

That is, it is equipped with valve position limiter (855) and allows outer air valve to be allowed according to the needs of user second to match somebody with somebody The aerofluxuss of pipe (830) maintain masking or open state.

On the other hand, valve position limiter (855) can also take various modifications structure than the above described structure, can make Not it is particularly limited to the known technology for being applied to various valves, therefore the present invention.

In order to avoid obscuring idea of the invention, which will not be elaborated.

By the outer air valve (850) being formed as previously described allow air membrane formation device (700) institute caused by baking box (1000) fumigation and effect of heat insulation are further lifted, moreover it is possible to given play to the inside and outside pressure dimension of a cooking chamber (200) Hold the effect of certain value.

That is, such as shown in (a) of Fig. 8, culinary art is indoor when externally maintaining certain pressure corresponding to cooking chamber can be in order to Prevent steam loss and cover outer air valve, shown in such as (b) of Fig. 8, when cooking chamber (200) internal pressure is relatively low In order to allow exogenous QI to flow in the second pipe arrangement (830) and the outer air valve of opening, shown in such as (c) of Fig. 8, cooking chamber (200) When internal pressure is relatively high pressure, opened while outer air valve is rotated to allow inner air to be discharged into exogenous QI.

Now, under each situation, multiple stops (855) are optionally slided towards on the inside of the second pipe arrangement (830), can Contacted with the valve plates (852) with each position, can whereby maintain the aperture of outer air valve (850).

The baking box (1000) being formed as previously described can also include that extending to the internal steam of cooking chamber (200) generates dress Put (900).

Generation device of steam (900) can be formed as follows, that is, steam is generated in the outside of cooking chamber Heat with liquid (such as direct-furnish water) that culinary art is fed to after generating steam is indoor or allow the drop of direct-furnish water to drop to and cook The thing such as blower fan of indoor high-speed of preparing food rotation make its splash and allow splashing direct-furnish water drop and cooking chamber inside heating Body is collided and makes the mode of its transient evaporation etc supply steam to the inside of cooking chamber.

Generation device of steam (900) can include：Steam supply pipe (910), extends to being thermally generated for cooking chamber (200) Space (250) is internal and open towards convection flow fan (400)；Steam generates space (920), in the outer of cooking chamber (200) Portion is connected to steam supply pipe (910)；And steam is generated with heater (930), can generate space (920) to steam Heat supply ground is formed and generates steam after steam is generated the steam generation liquid gasification contained in space (920).

That is, allow steam to generate the culinary art steam generated in space (920) by steam generation heater (930) The inside of cooking chamber (200) is supplied to by steam supply pipe (910),

As it was previously stated, being supplied to the generation device of steam (900) of baking box (1000) separately possess steam generation heat Source, the steam generation thermal source are different from the heater for being thermally generated device (300).

Whereby, the generation of the internal heating of cooking chamber (200) and steam can be implemented in a standalone fashion.Fig. 2 then illustrates this Content.

Certainly, generation device of steam (900) is fed to the indoor various structures of culinary art after can taking and can generating steam And mode.

Can be included according to the steam providing apparatus (900') of variation of the present invention：Feed pipe, uses in order to steam is generated Liquid (such as direct-furnish water) is supplied to convection flow fan (400) and makes which drop, and its end is towards convection flow fan (400) The center of the multiple blades for extending and radially configuring opens；Water supply valve, installed in feed pipe and connects Flow according to preset algorithm guiding water after receiving the signal of telecommunication；And output adjustment unit, it is connected to water supply valve and generates For controlling the signal of telecommunication of water supply valve.

The steam generation liquid (that is, water) of convection flow fan (400) and at a high speed is supplied to water droplet form in feed pipe Convection flow fan (400) collision of rotation and splash, the water of splashing then collides high temperature and is thermally generated device (300) and (for example generates heat Body) and transient evaporation.

Whereby, the steam for being generated is supplied to cooking space along the air flow generated by convection flow fan (400) (240) and in cooking chamber (200) interior circulation.

Fig. 3 then illustrates the content.

The baking box (1000) being formed as previously described is located at the inside of cooking chamber fumigation generating means (600) and is allowed Fumigation is effectively circulated inside cooking chamber, and, to be thermally generated device (300) not mutual by feat of indoor with culinary art Interferingly the heat generating member (610) of independent control allows fumigation to generate time advance and increase the fumigation persistent period as far as possible, from And more effectively supply flue gas and fumigation.

Although, exemplified with the baking box comprising smoking function, in addition, the present invention can be with for the above embodiment of the present invention Use as the structure for preventing following phenomenon in the various cooking apparatus for cooking various foods, following phenomenon refers to cooking pot Steam inside tool is discharged to the floss hole of cooking apparatus and the phenomenon evacuated.

On the other hand, the above embodiment of the present invention is, for illustrating the present invention, therefore must not to limit the invention to This.

And, those skilled in the art, can be real in the range of the technological thought of the present invention when knowing Existing various embodiments.

Claims (3)

1. a kind of baking box, it is characterised in that

Possess cooking chamber, be thermally generated device, convection flow fan and exhaust unit,

Above-mentioned cooking chamber is formed by the inner space of oven body, and the inner space is then given birth to using the above-mentioned device that is thermally generated Into heat the food received is cooked, it is above-mentioned to be thermally generated device and convection flow fan is formed at the interior of above-mentioned cooking chamber Portion to generate heat and to circulate which,

The inner side discharge peristome of above-mentioned exhaust unit is connected to above-mentioned cooking chamber and outside discharge peristome then court The outside of above-mentioned oven body is opened so that the liquid that above-mentioned cooking chamber is internally generated is discharged into above-mentioned oven body Outside,

Including the inside for being formed at above-mentioned cooking chamber and generate fumigation fumigation generating means, in above-mentioned oven body The tapping equipment of above-mentioned outside discharge peristome is connected externally to,

Above-mentioned fumigation generating means include：House the storage body of fumigation material；In order to the heat for being used to generate fumigation It is applied to above-mentioned fumigation material and at least part of heat generating member for being connected to above-mentioned storage body；And be connected to above-mentioned The fumigation of heat generating member generates control unit；

Above-mentioned fumigation generates control unit after starting to supply power supply to above-mentioned heat generating member, in the first culinary art period, on The operating for stopping above-mentioned heat generating member when the temperature of storage body interior is increased to more than first fiducial temperature is stated, is dropped to Again operate during than the temperature also low less than the second fiducial temperature of above-mentioned first fiducial temperature above-mentioned heat generating member,

In the second culinary art period after the above-mentioned first culinary art period, the temperature of above-mentioned storage body interior is increased to Stop the operating of above-mentioned heat generating member when more than first fiducial temperature, drop to than the 3rd less than above-mentioned second fiducial temperature Again operate during the also low temperature of fiducial temperature above-mentioned heat generating member,

Above-mentioned tapping equipment includes：Tank portion, is configured in the downside of above-mentioned oven body, internal to contain a certain amount of water； First pipe arrangement, inlet portion are connected to above-mentioned outside discharge peristome, and export department extends to the inside in above-mentioned tank portion simultaneously And open in the upside of the water surface being formed inside above-mentioned tank portion；Second pipe arrangement, inlet portion are connected to above-mentioned tank portion And open in the upside of the above-mentioned water surface, export department is then opened in the upside of above-mentioned oven body；And the 3rd pipe arrangement, enter Oral area is connected to above-mentioned tank portion and opens on the same face of the above-mentioned water surface, and export department is then in above-mentioned oven body Downside is open.

2. baking box according to claim 1, it is characterised in that

Above-mentioned tapping equipment also includes outer air valve, and which is arranged on the side of above-mentioned second pipe arrangement so as in above-mentioned cooking chamber Pressure outside internal pressure and above-mentioned oven body is opened when different,

Above-mentioned outer air valve includes：

Valve shaft, inside the export department of above-mentioned second pipe arrangement；

Valve plates, are connected to above-mentioned valve shaft to be optionally opened and closed above-mentioned second pipe arrangement；

Weight block, be connected to above-mentioned valve shaft so as to maintained centered on above-mentioned valve shaft the less side of area and area compared with Level between big side；And

Valve position limiter, is formed at the export department of above-mentioned second pipe arrangement so as to the open and-shut mode selectivity above-mentioned valve plates Ground is fixed and is maintained.

3. baking box according to claim 1, it is characterised in that

Above-mentioned fumigation generating means are configured in the inner lower of above-mentioned cooking chamber, smoke with above-mentioned heat generating member and internal collecting The accommodation space of cigarette material, including which is simultaneously formed with the above-mentioned storage body of heat generating member socket,

Above-mentioned accommodation space is interconnected to allow above-mentioned heat generating member in above-mentioned storage body with above-mentioned heat generating member socket The above-mentioned fumigation material of internal directly contact,

It is in remaining field of the above-mentioned storage body in addition to the field except being formed with above-mentioned heat generating member socket, above-mentioned Remaining field of storage body forms closing field to cover from above-mentioned storage body exterior towards above-mentioned storage With the air flow of body interior.