CN211093465U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, cooking utensil includes: a housing, wherein a cooking cavity with an opening is arranged in the housing; the door body is rotatably connected with the shell and is configured to be suitable for opening or closing the opening; the air duct is arranged in the shell and positioned outside the cooking cavity, and is provided with an air outlet facing the door body; the fan is communicated with the air duct; the guide plate is connected with the shell in a rotating mode, located at the air outlet and provided with an opening based on the door body, and the guide plate is arranged in the vertical direction and used for guiding airflow flowing out of the air outlet to flow in the vertical direction so as to block the airflow flowing out of the opening of the cooking cavity. The utility model provides a cooking utensil, guide plate set up in air outlet department, and then can change the flow direction of the air current by air outlet discharge casing through the guide plate to form the wind curtain in the opening front side and block the direct outflow of steam in the culinary art intracavity, prevent that steam from pounding on the face, the guide plate rotates with the casing to be connected, makes the guide plate rotate for the casing.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, particularly, relate to a cooking utensil.

Background

At present, when the user of the steam oven finishes cooking or needs to open the box door in the cooking process to check, high-temperature hot gas reserved in the cavity can be released instantly to pounce on a user, great burning sensation is caused to the body, particularly the face of the user, and the user experience is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

To this end, a first aspect of the present invention provides a cooking appliance.

In view of this, the first aspect of the present invention provides a cooking appliance, including: a housing, wherein a cooking cavity with an opening is arranged in the housing; the door body is rotatably connected with the shell and is configured to be suitable for opening or closing the opening; the air duct is arranged in the shell and positioned outside the cooking cavity, and is provided with an air outlet facing the door body; the fan is communicated with the air duct; the guide plate is connected with the casing rotation, and the guide plate is located air outlet department, opens the opening based on the door body, and the guide plate sets up along vertical direction, and the guide plate is configured to be suitable for the guide to flow along vertical direction by the air current that the air outlet flows to stop the air current by opening outflow culinary art chamber.

The utility model provides a cooking utensil, including the casing and the culinary art chamber that sets up in the casing, the culinary art chamber is provided with the opening, can place food to the culinary art intracavity through the opening, the door body is used for opening or closing the culinary art chamber, cooking utensil still includes wind channel and fan, the wind channel sets up between casing and culinary art chamber, the fan is linked together with the wind channel, be used for to the spare part heat dissipation in the casing, wherein, the wind channel is equipped with the air outlet, the air outlet sets up towards the door body direction, in order to exhaust to the casing front side, the guide plate sets up in air outlet department, and then can change the flow direction of the air current of discharging the casing by the air outlet through the guide plate, specifically, the guide plate sets up along vertical direction, the guide plate can guide the air current to vertical direction, in order to form the air curtain on the vertical direction of opening front side, and guide the air current downward flow, prevent that steam from pounding on the face, and then improve the air curtain and to the effect that blocks of culinary art intracavity high temperature air current, reached the better effect of being scalded by the air current of culinary art intracavity when preventing to open the door. Simultaneously, the guide plate rotates with the casing to be connected for the guide plate can rotate for the casing, and then realizes the effect that shelters from the air outlet and avoids the air outlet of guide plate.

Specifically, the air outlet is located the front side of culinary art chamber, and the guide plate is articulated mutually with the casing.

According to the utility model provides an above-mentioned cooking utensil can also have following additional technical characterstic:

in the above technical scheme, further, be equipped with a plurality of water conservancy diversion portions on the guide plate, water conservancy diversion portion is located the windward side of guide plate, by the one end that guide plate and casing are connected to the free end direction of guide plate, a plurality of water conservancy diversion portions slope and set up.

In this technical scheme, be provided with a plurality of water conservancy diversion portions on the guide plate, a plurality of water conservancy diversion portions slope sets up to the both sides guide of casing by the air current that the culinary art chamber flows, make the air current to casing both sides diffusion, avoid too many steam to beat on the door body and then on diffusing to the user health, improved user experience.

Specifically, the guide plate comprises a windward side and a leeward side, wherein the windward side of the guide plate facing the airflow is the windward side, and the leeward side of the guide plate facing the outer side of the shell is the leeward side.

In any of the above technical solutions, further, the plurality of flow guide portions are disposed to be inclined in the same direction or the plurality of flow guide portions are disposed to be inclined in different directions.

In this technical scheme, a plurality of water conservancy diversion portions set up to same direction slope to can be with the air current that flows by the culinary art chamber to same direction guide, reduced the area of steam diffusion, of course, a plurality of water conservancy diversion portions also can set up to different direction slopes, for example the water conservancy diversion portion that is close to the first side of casing sets up to first side slope, the water conservancy diversion portion that is close to the second side of casing sets up to second side slope, wherein, first side and second side are located the relative both sides that set up of export.

In any of the above technical solutions, further, the shape of the plurality of flow guides includes any one of or a combination of the following: straight line shape and arc shape.

In this technical scheme, the shape of a plurality of water conservancy diversion portions includes the straight line or arc, can lead the air current to the both sides of casing.

In the above technical solution, further, the cooking appliance further includes: the guide plate is connected with the shell in a rotating mode through the hinge structure.

In the technical scheme, the guide plate is connected with the shell through the hinge structure, the hinge structure is simple in structure, easy to manufacture and install, small in change of original structural elements and easy to standardize parts.

In any one of the above technical solutions, further, the hinge structure includes: the first connecting part is connected with the guide plate; a second connecting part connected with the housing; the rotating part, the first connecting part and the second connecting part are respectively connected with the rotating part in a rotating mode.

In this technical scheme, the hinge structure includes first connecting portion, second connecting portion and rotation portion, and specifically, first connecting portion are connected with the guide plate, and the second connecting portion are connected with the casing for it is more firm to connect, and simultaneously, first connecting portion and second connecting portion are connected through rotation portion, and then have realized the rotation of first connecting portion and second connecting portion and have connected, have also realized the rotation of guide plate and casing and have connected.

In any one of the above technical solutions, further, the first connection portion and the baffle are of an integrated structure.

In this technical scheme, first connecting portion and guide plate formula structure as an organic whole, integral type structural connection intensity is high, sets up first connecting portion and guide plate into the integral type structure simultaneously and can save the connecting piece, and then reduces the use of part to it is more pleasing to the eye still to make after installing the guide plate on the casing.

In any of the above technical solutions, further, the second connecting portion is detachably connected to the housing.

In this technical scheme, second connecting portion are connected with the casing is detachable, and then when need not use the guide plate, can dismantle the guide plate, installs again when needs the guide plate, has improved cooking utensil's suitability.

In any of the above technical solutions, further, the second connecting portion is connected with the housing by a screw; or one of the second connecting part and the shell is provided with a buckle, and the other one is provided with a clamping groove matched with the buckle; or the second connecting part and the shell are mutually adsorbed magnetic pieces.

In this technical scheme, the second connecting portion are detachable with the casing and are connected, wherein, the second connecting portion can be connected through the screw with the casing, set up the trompil on the second connecting portion, the screw passes the trompil and is connected with the casing, perhaps the second connecting portion is connected through the structure of draw-in groove buckle with the casing, and then convenient to detach and do not destroy the original structure of casing, make the appearance of casing more pleasing to the eye, perhaps second connecting portion and casing are the magnetism piece of inhaling that can adsorb each other, and then install the guide plate on the casing through the mode of magnetism, more convenient to detach.

In any of the above technical solutions, further, the rotating portion includes: the first connecting part and the second connecting part are sleeved on the rotating shaft; the torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are respectively abutted to the first connecting portion and the second connecting portion.

In this technical scheme, the rotation portion includes that pivot and cover establish the epaxial torsional spring in the pivot, and wherein, the both ends of torsional spring butt respectively on first connecting portion and second connecting portion to first connecting portion of torsional spring's torsional force drive and second connecting portion rotate, specifically, can produce drive power to first connecting portion and second connecting portion when the torsional spring has deformation.

In any of the above technical solutions, further, the torsion angle of the torsion spring is greater than or equal to 45 ° and less than or equal to 90 °.

In this technical scheme, the torsion angle of torsional spring is between 45 to 90, and the guide plate can rotate around the pivot under the effect of torsional spring, and then can realize the state that shelters from the air outlet or avoid the air outlet of guide plate to and can realize the regulation of guide plate wind-guiding angle.

In any of the above technical solutions, further, the cooking appliance further includes: the jacking part is arranged on the door body or the guide plate; the opening is closed based on the door body, and the jacking part pushes the guide plate to enable the guide plate to be accommodated in the air duct; the opening is opened based on the door body, and the air outlet is sheltered from to the guide plate and the air current is guided to flow to the opening direction.

In the technical scheme, the cooking utensil further comprises a jacking portion, the jacking portion can be arranged on the door body and can also be arranged on the guide plate, the jacking portion can enable the guide plate to be in mechanical fit with the door body, namely the door body can be in contact with the guide plate through the jacking portion, and further the guide plate is driven to move through door closing action or door opening action; when the door body opens the opening, the guide plate extends out of the air duct to shield the air outlet to guide the airflow to flow towards the opening.

In any one of the above technical solutions, further, the air duct includes: the air inlet duct is arranged in the shell, and the outer side wall of the cooking cavity and the shell define the air inlet duct; the air outlet duct is arranged in the shell, and the air outlet is arranged on the air outlet duct; wherein, the air inlet of the fan is communicated with the air inlet duct, and the air outlet of the fan is communicated with the air outlet duct.

In this technical scheme, the wind channel includes air inlet duct and air outlet duct, and the air intake and the air inlet duct of fan are linked together, and the air outlet duct of fan are linked together, and wherein, the air inlet duct is injectd by the lateral wall of casing and culinary art chamber and is formed to the spare part heat dissipation in the casing, is equipped with the air outlet on the air outlet duct, in order to discharge the casing with the air current.

In any of the above technical solutions, further, a heat dissipation channel is provided in the door body, and the door body is provided with an inlet and an outlet communicated with the heat dissipation channel; wherein, close the opening based on the door body, the export is linked together with the air intake of fan.

In the technical scheme, the door body is also internally provided with a heat dissipation channel, an inlet and an outlet which are communicated with the heat dissipation channel so as to dissipate heat of the door body, wherein when the door body closes the opening, the outlet is communicated with an air inlet of the fan, external air flow is sucked from the bottom of the door body, enters the air channel in the shell through the heat dissipation channel in the door body and is discharged out of the shell, and the heat dissipation effect on the door body is improved.

In any of the above technical solutions, further, a through hole is formed in one side of the cooking cavity facing the fan, and the through hole is communicated with an air inlet of the fan.

In this technical scheme, the culinary art chamber is provided with the through-hole towards one side of fan for the air current of culinary art intracavity can be inhaled and discharge the casing by the fan, and then plays the effect to the air current pressure release of culinary art intracavity.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows a schematic structural diagram of a cooking appliance according to an embodiment of the present invention;

fig. 2 shows another schematic structural diagram of a cooking appliance according to an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a hinge structure according to an embodiment of the present invention mounted on a deflector;

fig. 4 shows a schematic structural view of a hinge structure according to an embodiment of the present invention;

fig. 5 is a schematic partial structural view of a cooking appliance according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:

100, a cooking appliance, 102, a housing 104, a cooking cavity 1040, an opening 1040, an air duct 106, an air outlet 1060, an air inlet duct 1062, an air outlet duct 1064, a fan 108, a guide plate 110, a guide part 1102, a door 112, a heat dissipation channel 1120, an inlet 1122, an outlet 1124, a jacking part 114, a hinge structure 116, a first connecting part 1160, a second connecting part 1162, a rotating shaft 1164, a torsional spring 1166, an opening 1168 and an electronic control box 118.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A cooking appliance 100 according to some embodiments of the present invention is described below with reference to fig. 1 to 5.

The first embodiment is as follows:

as shown in fig. 1, according to an embodiment of the present invention, the present invention provides a cooking appliance 100, including: housing 102, air duct 106, fan 108, and baffle 110.

Specifically, a cooking cavity 104 with an opening 1040 is arranged in a housing 102, a door 112 is rotatably connected with the housing 102, the door 112 is configured to be suitable for opening or closing the opening 1040, an air duct 106 is arranged in the housing 102 and located outside the cooking cavity 104, the air duct 106 is provided with an air outlet 1060, and the air outlet 1060 is arranged towards the door 112; the fan 108 is communicated with the air duct 106; the deflector 110 is rotatably connected with the housing 102, the deflector 110 is located at the air outlet 1060, the deflector 110 is arranged along the vertical direction based on the door 112 opening the opening 1040, and the deflector 110 is configured to guide the airflow flowing out of the air outlet 1060 to flow along the vertical direction so as to block the airflow flowing out of the cooking cavity 104 through the opening 1040.

The utility model provides a cooking utensil 100, including casing 102 and the culinary art chamber 104 of setting in casing 102, culinary art chamber 104 is provided with opening 1040, can place food to culinary art chamber 104 through opening 1040, door 112 is used for opening or closing culinary art chamber 104, cooking utensil 100 still includes wind channel 106 and fan 108, wind channel 106 sets up between casing 102 and culinary art chamber 104, fan 108 is linked together with wind channel 106, be used for the heat dissipation to the spare part in casing 102, wherein, wind channel 106 is equipped with air outlet 1060, air outlet 1060 sets up towards door 112 direction, in order to exhaust to casing 102 front side, guide plate 110 sets up in air outlet 1060 department, and then can change the flow direction of the air current of discharging casing 102 by air outlet 1060 through guide plate 110, specifically, guide plate 110 sets up along vertical direction, guide plate 110 can guide the air current to vertical direction, in order to form the air curtain in opening 1040 front side, the direct outflow of the steam in the culinary art chamber 104 is blocked to this air curtain of accessible to guide the air current downflow, prevent that steam from pounding the face, and then improve the effect that blocks of air curtain to the high temperature air current in the culinary art chamber 104. Meanwhile, the guide plate 110 is rotatably connected to the housing 102, so that the guide plate 110 can rotate relative to the housing 102, and the effect of the guide plate 110 on shielding the air outlet 1060 and avoiding the air outlet 1060 is achieved.

Specifically, the baffle 110 is hinged to the housing 102, and since the baffle 110 is hinged to the housing 102, the setting angle of the baffle 110 can be adjusted, so that the position of the formed air curtain relative to the opening 1040 can be adjusted to form various air curtain forms, thereby forming different levels of hot air blowing prevention modes.

It can be understood that the guiding plate 110 is disposed at the air outlet 1060, and it can shield at least a portion of the air outlet 1060 to change the air outlet direction of the air outlet 1060, and also can avoid the air outlet 1060 to make the air outlet 1060 wind in the original air outlet direction.

Specifically, the air curtain may be disposed vertically or obliquely with respect to the opening 1040, and the disposition angle of the baffle 110 may be adjusted according to actual conditions.

Specifically, the up-down direction shown in fig. 1 is the vertical arrangement direction of the air deflector.

Specifically, the air duct 106 further includes an air inlet, which is disposed on the housing 102 and may be located on the back side of the housing 102, i.e., the rear side of the housing 102.

Specifically, the fan 108 is disposed above the cooking cavity 104, but may be disposed at other positions, such as the rear or lower portion of the cooking cavity 104, and further, the number of the fans 108 is at least one.

Specifically, when there is no flow guide of the baffle plate 110, the airflow blown out from the air outlet 1060 flows forward of the housing 102, and after the flow guide of the baffle plate 110, the airflow flows from the air outlet 1060 in the direction of the opening 1040, and an air curtain is formed forward of the opening 1040.

Example two:

as shown in fig. 3, according to an embodiment of the present invention, including the features defined in the above embodiment, and further: the air guide plate 110 is provided with a plurality of air guide parts 1102, the air guide parts 1102 are positioned on the windward side of the air guide plate 110, and the air guide parts 1102 are obliquely arranged from one end of the air guide plate 110 connected with the shell 102 to the free end of the air guide plate 110.

In this embodiment, a plurality of guiding portions 1102 are arranged on the guiding plate 110, and the guiding plate 110 is obliquely arranged to guide the airflow to two sides of the casing 102, so that the airflow is diffused to two sides of the casing 102, and therefore, too much hot air is prevented from hitting the door 112 and being diffused to the body of a user, and the user experience is improved.

Specifically, as shown in fig. 1, the rear side of the baffle 110 is the windward side of the baffle 110.

Further, the flow guide parts 1102 are inclined in the same direction or the flow guide parts 1102 are inclined in different directions.

In this embodiment, the plurality of flow guiding portions 1102 are inclined to the same direction, so that the air flowing out from the cooking cavity 104 can be guided to the same direction, thereby reducing the area of hot air diffusion, and of course, the plurality of flow guiding portions 1102 may be inclined to different directions, such as the flow guiding portion 1102 adjacent to the first side of the housing 102 is inclined to the first side, and the flow guiding portion 1102 adjacent to the second side of the housing 102 is inclined to the second side, wherein the first side and the second side are located at two opposite sides of the outlet 1124.

Further, the shape of the plurality of flow guides 1102 includes any one or a combination of: straight line shape and arc shape.

In this embodiment, the plurality of flow guides 1102 may have a shape including a straight line or an arc, and may guide the airflow toward both sides of the housing 102.

Example three:

as shown in fig. 3 and 4, according to an embodiment of the present invention, including the features defined in the above embodiment, and further: the cooking appliance 100 further includes: hinge structure 116, baffle 110 is pivotally connected to housing 102 via hinge structure 116.

In this embodiment, baffle 110 and housing 102 are connected by hinge structure 116, hinge structure 116 is simple in construction, easy to manufacture and install, has little modification to the original structural elements, and facilitates standardization of parts.

Further, as shown in fig. 4, the hinge structure 116 includes: a first connection portion 1160 connected to the baffle 110; a second connecting portion 1162 connected to the housing 102; the rotating portion, the first connection portion 1160 and the second connection portion 1162 are rotatably connected to the rotating portion, respectively.

In this embodiment, the hinge structure 116 includes a first connection portion 1160, a second connection portion 1162 and a rotation portion, specifically, the first connection portion 1160 is connected to the baffle 110, and the second connection portion 1162 is connected to the housing 102, so that the connection is more secure, and meanwhile, the first connection portion 1160 and the second connection portion 1162 are connected through the rotation portion, so that the rotation connection between the first connection portion 1160 and the second connection portion 1162 is further achieved, that is, the rotation connection between the baffle 110 and the housing 102 is also achieved.

Further, the first connection 1160 is an integral structure with the baffle 110.

In this embodiment, the first connection portion 1160 and the baffle 110 are an integrated structure, the integrated structure has high connection strength, and meanwhile, the first connection portion 1160 and the baffle 110 are integrated to save connection pieces, so that the number of parts is reduced, and the baffle 110 is more attractive after being mounted on the housing 102.

Further, the second connection portion 1162 is detachably connected to the housing 102.

In this embodiment, the second connecting portion 1162 is detachably connected to the housing 102, so that the baffle 110 can be detached when the baffle 110 is not needed, and then installed when the baffle 110 is needed, thereby improving the applicability of the cooking appliance 100.

Further, the second connecting portion 1162 is connected to the housing 102 by screws; or one of the second connecting part 1162 and the shell 102 is provided with a buckle, and the other is provided with a clamping groove matched with the buckle; or the second connecting portion 1162 and the housing 102 are magnetic members attracted to each other.

In this embodiment, the second connecting portion 1162 is detachably connected to the housing 102, wherein the second connecting portion 1162 and the housing 102 may be connected by a screw, an opening 1168 is disposed on the second connecting portion 1162, the screw passes through the opening 1168 and is connected to the housing 102, or the second connecting portion 1162 and the housing 102 are connected by a structure of a slot buckle, so as to facilitate detachment without damaging an original structure of the housing 102, so that the housing 102 is more attractive in appearance, or the second connecting portion 1162 and the housing 102 are magnetic attraction pieces capable of attracting each other, so as to install the flow guide plate 110 on the housing 102 by a magnetic attraction manner, thereby facilitating detachment.

Further, the first and second connection portions 1160 and 1162 are blades.

Further, as shown in fig. 4, the rotating portion includes: the rotating shaft 1164, the first connection portion 1160 and the second connection portion 1162 are sleeved on the rotating shaft 1164; and a torsion spring 1166 sleeved on the rotating shaft 1164, wherein two ends of the torsion spring 1166 are respectively abutted against the first connecting portion 1160 and the second connecting portion 1162.

In this embodiment, the rotating portion includes a rotating shaft 1164 and a torsion spring 1166 sleeved on the rotating shaft 1164, wherein two ends of the torsion spring 1166 respectively abut against the first connecting portion 1160 and the second connecting portion 1162 to drive the first connecting portion 1160 and the second connecting portion 1162 to rotate by a torsional force of the torsion spring 1166, and specifically, when the torsion spring 1166 is deformed, a driving force may be generated to the first connecting portion 1160 and the second connecting portion 1162.

Further, the torsion angle of the torsion spring 1166 is 45 ° or more and 90 ° or less.

In this embodiment, the torsion angle of the torsion spring 1166 is between 45 ° and 90 °, and the deflector 110 can rotate around the rotating shaft 1164 under the action of the torsion spring 1166, so that the state of the deflector 110 shielding the air outlet 1060 or avoiding the air outlet 1060 can be realized, and the adjustment of the air guide angle of the deflector 110 can be realized.

Example four:

as shown in fig. 1 and 2, according to an embodiment of the present invention, including the features defined in any of the above embodiments, and further: the cooking appliance 100 further includes: a jacking portion 114 provided on door 112 or baffle 110; opening 1040 is closed by door 112, and lifter 114 pushes baffle 110 to accommodate baffle 110 in air duct 106; when the door 112 opens the opening 1040, the baffle 110 blocks the air outlet 1060 and guides the airflow to flow toward the opening 1040.

In this embodiment, the cooking utensil 100 further includes a jacking portion 114, where the jacking portion 114 may be disposed on the door 112 or on the baffle 110, and the jacking portion 114 may enable the baffle 110 and the door 112 to be mechanically engaged, that is, the door 112 and the baffle 110 may be in contact via the jacking portion 114, and further drive the baffle 110 to move by a door closing action or a door opening action, specifically, when the door 112 closes the opening 1040, the door 112 and the baffle 110 are in contact via the jacking portion 114, and the baffle 110 is pushed to move by rotation of the door 112, so that the baffle 110 is accommodated in the air duct 106, and further avoid the air outlet 1060, and the air flow in the air duct 106 may be blown to the front side of the housing 102 via the air outlet 1060, and the jacking portion 114 plays a role of pushing the door 112 and the baffle 110 each other, so that the door 112 and the baffle 110 slide more smoothly when the door is closed; when the door 112 opens the opening 1040, the air deflector 110 extends out of the air duct 106 to block the air outlet 1060 to guide the air flow toward the opening 1040.

Specifically, as shown in fig. 2, in the process that the door body 112 closes the opening 1040, the door body 112 contacts the diversion part 1102 through the jack-up part 114, the guide part 1102 is pushed by the rotation of the door 112 to rotate from the outside of the housing 102 to the inside of the housing 102, and is accommodated in the housing 102, during this process, the torsion spring 1166 is gradually deformed, either in a compressed or extended state, when door 112 is in a closed state, lifting portion 114 pushes against baffle 110, so that baffle 110 is in a state of being accommodated in air duct 106, and the air flow in air duct 106 flows out from both sides of lifting portion 114, as shown in fig. 1, when door 112 opens opening 1040, lifting portion 114 gradually leaves baffle 110, torsion spring 1166 recovers deformation to generate driving force for baffle 110, so that the deflector 110 extends out of the air duct 106 again to block the air outlet 1060 and change the flow direction of the air flow.

Specifically, the rotating portion may not include the torsion spring 1166, and the baffle 110 may be opened naturally by gravity when the door 112 opens the opening 1040.

Specifically, the jacking portion 114 has a convex circular structure or a sheet structure, and further, the length of the jacking portion 114 in the length direction of the door 112 is smaller than the length of the baffle 110, but may be larger than the length of the baffle 110, and a plurality of holes for ventilation may be provided in the jacking portion 114.

Example five:

as shown in fig. 1, 2 and 5, according to an embodiment of the invention, including the features defined in any of the above embodiments, and further: the air duct 106 includes: an air inlet channel 1062 disposed in the housing 102, wherein the outer sidewall of the cooking cavity 104 and the housing 102 define the air inlet channel 1062; an air outlet channel 1064 disposed in the housing 102, and an air outlet 1060 disposed on the air outlet channel 1064; wherein, the air inlet of the fan 108 is communicated with the air inlet channel 1062, and the air outlet of the fan 108 is communicated with the air outlet channel 1064.

In this embodiment, as shown in fig. 1 and fig. 2, the air duct 106 includes an air inlet duct 1062 and an air outlet duct 1064, an air inlet of the fan 108 is communicated with the air inlet duct 1062, and an air outlet of the fan 108 is communicated with the air outlet duct 1064, wherein the air inlet duct 1062 is defined by the housing 102 and an outer sidewall of the cooking cavity 104 to dissipate heat of components inside the housing 102, and the air outlet duct 1064 is provided with an air outlet 1060 to discharge airflow out of the housing 102.

Specifically, the air intake duct 1062 further includes an air inlet, and the air inlet of the air intake duct 1062 is disposed on the housing 102.

Further, as shown in fig. 2, a heat dissipation channel 1120 is arranged in the door body 112, and an inlet 1122 and an outlet 1124 communicated with the heat dissipation channel 1120 are arranged on the door body 112; the opening 1040 is closed by the door 112, and the outlet 1124 is communicated with the air inlet of the fan 108.

In this embodiment, a heat dissipation channel 1120, an inlet 1122 and an outlet 1124 are further disposed in the door 112, and the inlet 1122 and the outlet 1124 are communicated with the heat dissipation channel 1120, so as to dissipate heat of the door 112, wherein when the door 112 closes the opening 1040, the outlet 1124 is communicated with an air inlet of the fan 108, external air flow is sucked from the bottom of the door 112, enters the air duct 106 in the casing 102 through the heat dissipation channel 1120 in the door 112, and is exhausted out of the casing 102, thereby improving a heat dissipation effect of the door 112.

Further, a side of the cooking cavity 104 facing the fan 108 is provided with a through hole (not shown), and the through hole is communicated with an air inlet of the fan 108.

In this embodiment, a side of the cooking cavity 104 facing the fan 108 is provided with a through hole, so that the air flow in the cooking cavity 104 can be sucked into and exhausted from the housing 102 by the fan 108, thereby performing a function of relieving the pressure of the air flow in the cooking cavity 104.

Specifically, the diameter of the through hole is 5mm or less and 0mm or more.

Example six:

according to the utility model discloses a concrete embodiment: as shown in fig. 1 and 2, the cooking apparatus 100 at least includes a cooking cavity 104 having an opening 1040, and the opening 1040 is connected to a door 112 capable of being turned over to close and open the opening 1040, respectively corresponding to a cooking state and a cooking end state. The cooking apparatus 100 is provided with at least one fan 108 at the top of the cooking cavity 104 for dissipating heat from the door 112 and components, an air outlet 1060 of an air duct 106 communicated with the fan 108 faces the door 112, an air flow blows out toward the door 112, an air inlet duct 1062 is defined between the housing 102 and the outer side wall of the cooking cavity 104, a heat dissipation channel 1120 is provided in the door 112, the fan 108 is respectively communicated with the air inlet duct 1062, the cooking cavity 104, and the heat dissipation channel 1120, specifically, as shown in fig. 5, a hole is provided at the top of the cooking cavity 104, an air inlet of the fan 108 is communicated with the hole to discharge part of hot air in the cooking cavity 104 out of the cooking cavity 104, an air inlet of the fan 108 is communicated with the air inlet duct 1062, that is, the air inlet of the fan 108 is communicated with the top and back space in the housing 102, so as to generate convection in the whole space, and dissipate heat of, when the door is closed, the door is communicated with the heat dissipation channel 1120 on the door body 112, and the external air flow is sucked from the bottom of the door body 112, flows through the heat dissipation air duct 106 in the door body 112, enters the air duct 106 in the housing 102, and plays a role of dissipating heat of the door body 112, wherein the air flow sucked by the cooking cavity 104, the air flow sucked by the air inlet duct 1062, and the air flow sucked by the heat dissipation channel 1120 are finally discharged to the front side of the cooking cavity 104 through the air outlet 1060 of the air outlet duct 1064, and an arrow in fig. 5 shows a flow direction of the air flow.

As shown in fig. 1 and 2, a deflector 110 is disposed right in front of the air outlet 1060, an electronic control box 118 is disposed on the front side of the housing 102, the front end of the electronic control box 118 of the deflector 110 is connected, the deflector 110 is connected to the electronic control box 118 through a hinge structure 116, a torsion spring 1166 capable of rotating 90 ° is disposed on the hinge structure 116, a convex circular structure is designed on the door body 112, when the door is closed, the convex circular structure is engaged with the deflector 110 to drive the deflector 110 to rotate around the hinge structure 116 to a horizontal state to be attached to a bottom plate of the electronic control box 118, in order to ensure the horizontal state, the deflector 110 does not obstruct the air outlet of the air outlet 1060, the thickness of the deflector 110 is designed within a range of 0.6mm to 1.0mm, and at this time, the torsion spring 116; when opening the door, torsional spring 1166 resumes the prototype, drives guide plate 110 and resumes to vertical state, and the air current of guide air outlet 1060 jets out to the positive below, forms the air curtain, and the steam in the separation culinary art chamber 104 pounces out, from this, can reach when closing the door, and wind channel 106 is normally preceding the air-out, plays the radiating effect, when opening the door, forms the air curtain downwards, prevents that steam from pounding the face.

As shown in fig. 3 and 4, the hinge structure 116 includes two blades (a first connection portion 1160 and a second connection portion 1162), a torsion spring 1166 with a 90 ° torsion angle, and a rotation shaft 1164, one of the blades is connected to the bottom plate of the electronic control box 118, and may be a snap structure or a magnetic structure through a set screw hole, so as to facilitate the detachment of the guide plate 110, and the other blade is used to fix the guide plate 110, or the guide plate 110 is designed as a blade of the hinge structure 116, thereby achieving the overall aesthetic effect.

Further, as shown in fig. 3, in order to achieve a better anti-scald effect, an inclined flow guide part 1102 is designed on the flow guide plate 110, and the flow guide part 1102 can guide the airflow to flow to the left and right sides, so as to diffuse the hot air to the openings 1040 on the two sides, thereby preventing too much hot air from hitting the door body 112 and diffusing to the human body. Specifically, the flow guide part 1102 has a sheet structure.

Specifically, the torsion angle range of the torsion spring 1166 is 45-90 degrees; the blade of hinge structure 116 is connected with the bottom plate of automatically controlled box 118 and is not the screw for the inequality, can design for modes such as buckle, magnetic adsorption, convenient dismantlement, and the shape of water conservancy diversion portion 1102 also need not be the straight line shape, can design for the arc, can with fluid guide to both sides flow can, the bulge loop structure does not necessarily design on door body 112, also can design same structure in guide plate 110 suitable position, plays the same effect.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly and include, for example, fixed connections, detachable connections, or integral connections; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (14)

1. A cooking appliance, comprising:

a housing having a cooking chamber with an opening therein;

the door body is rotatably connected with the shell and is configured to be suitable for opening or closing the opening;

the air duct is arranged in the shell and positioned outside the cooking cavity, and is provided with an air outlet facing the door body;

the fan is communicated with the air duct;

the guide plate is arranged at the air outlet, the opening is opened based on the door body, the guide plate is arranged along the vertical direction, and the guide plate is configured to guide the air flow flowing out of the air outlet to flow along the vertical direction so as to block the air flow flowing out of the cooking cavity through the opening.

2. The cooking appliance of claim 1,

the guide plate is provided with a plurality of guide parts, the guide parts are positioned on the windward side of the guide plate, and the guide parts are obliquely arranged from one end, connected with the shell, of the guide plate to the direction of the free end of the guide plate.

3. The cooking appliance of claim 2,

the plurality of flow guide parts are obliquely arranged in the same direction or the plurality of flow guide parts are obliquely arranged in different directions.

4. The cooking appliance of claim 2,

the shape of the plurality of flow guides comprises any one or a combination of the following: straight line shape and arc shape.

5. The cooking appliance according to any one of claims 1 to 4, further comprising:

the guide plate is connected with the shell in a rotating mode through the hinge structure.

6. The cooking appliance of claim 5, wherein the hinge structure comprises:

the first connecting part is connected with the guide plate;

a second connecting part connected with the housing;

and the first connecting part and the second connecting part are respectively connected with the rotating part in a rotating manner.

7. The cooking appliance of claim 6,

the first connecting part and the guide plate are of an integrated structure; and/or

The second connecting part is detachably connected with the shell.

8. The cooking appliance of claim 6,

the second connecting part is connected with the shell through a screw; or

One of the second connecting part and the shell is provided with a buckle, and the other one is provided with a clamping groove matched with the buckle; or

The second connecting part and the shell are mutually adsorbed magnetic suction pieces.

9. The cooking appliance of claim 6, wherein the rotating portion comprises:

the first connecting part and the second connecting part are sleeved on the rotating shaft;

the torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are respectively abutted to the first connecting portion and the second connecting portion.

10. The cooking appliance of claim 9,

the torsion angle of the torsion spring is more than or equal to 45 degrees and less than or equal to 90 degrees.

11. The cooking appliance according to any one of claims 1 to 4, further comprising:

the jacking part is arranged on the door body or the guide plate;

the opening is closed based on the door body, and the jacking portion pushes the guide plate to enable the guide plate to be accommodated in the air duct;

the opening is opened based on the door body, and the guide plate shields the air outlet and guides the airflow to flow in the vertical direction.

12. The cooking appliance of any one of claims 1 to 4, wherein the air duct comprises:

the air inlet duct is arranged in the shell, and the outer side wall of the cooking cavity and the shell define the air inlet duct;

the air outlet duct is arranged in the shell, and the air outlet is arranged on the air outlet duct;

the air inlet of the fan is communicated with the air inlet duct, and the air outlet of the fan is communicated with the air outlet duct.

13. The cooking appliance of claim 12,

a heat dissipation channel is arranged in the door body, and an inlet and an outlet which are communicated with the heat dissipation channel are arranged on the door body;

the opening is closed based on the door body, and the outlet is communicated with the air inlet of the fan.

14. The cooking appliance of claim 13,

and a through hole is formed in one side of the cooking cavity, which faces the fan, and is communicated with an air inlet of the fan.

Images