CN209712620U - Oven - Google Patents

Abstract

The utility model discloses a kind of oven, the oven includes: cabinet, and cavity is equipped in cabinet, and cavity has the open cooking cavity in front side；Door body, door body is connected with cabinet is used to open and closes cooking cavity；Exhaust duct, exhaust duct are formed in the top in cabinet and being located at cavity, and the air outlet of exhaust duct is located at front side at the top of cavity；Wind guiding component, wind guiding component includes wind deflector, wind deflector is rotatably arranged in the air outlet position of exhaust duct between wind-guiding position and downwind position, when door body opens cooking cavity, wind deflector is in wind-guiding position to blow out the air-flow of air outlet guiding obliquely downward, and when door body closes cooking cavity, wind deflector is in downwind position and air outlet is connected to exterior space.Oven according to the present utility model can not only reduce user's burning heat sensation when door body is opened, but also the normal exhaust heat dissipation of oven can not be influenced when door body is closed.

Description

Oven

Technical field

The utility model relates to fields of home appliance technology, more particularly, to a kind of oven.

Background technique

In oven use process, when user opens fire door, the high-temperature gas in fire door can be discharged from fire door, can be direct With the skin contact of user, burning heat sensation is caused, serious conditions may scald.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model exists In proposing a kind of oven, the oven, which can reduce user's burning heat sensation and not influence oven exhaust, to radiate.

Oven according to the present utility model, comprising: cabinet, the cabinet is interior to be equipped with cavity, and the cavity is spacious with front side The cooking cavity opened；Door body, the door body is connected with the cabinet is used to open and closes the cooking cavity；Exhaust duct, it is described Exhaust duct is formed in the top in the cabinet and being located at the cavity, and the air outlet of the exhaust duct is located at the cavity On front side of top；Wind guiding component, the wind guiding component include wind deflector, and the wind deflector can between wind-guiding position and downwind position It is rotatably arranged in the air outlet position of the exhaust duct, the wind deflector is in wind-guiding when the door body opens the cooking cavity Position is with by the obliquely downward blowout of the air-flow of air outlet guiding, when the door body closes the cooking cavity, the wind deflector exists The downwind position and air outlet is connected to exterior space.

Oven according to the present utility model, by the way that wind deflector to be rotatably arranged between wind-guiding position and downwind position Air outlet position so that wind deflector can not only reduce user's burning heat sensation when door body is opened, but also can close Shi Buying in door body Ring the normal exhaust heat dissipation of oven.

In some embodiments, the wind deflector is plate.

In some embodiments, at least part recess of the wind-guiding face of the wind deflector is formed with wind guide tank, described to lead Wind groove extends along the direction for the shaft for being parallel to the wind deflector.

In some embodiments, the depth of the wind guide tank first gradually increases on the extending direction perpendicular to the wind guide tank Add and is gradually reduced again.

In some embodiments, the wind deflector is equipped with wind-guiding limiting section, and the wind deflector is at the wind-guiding position The wind-guiding limiting section support is on the cabinet.

In some embodiments, the wind guiding component further include: fixed bracket, the fixed bracket and the cabinet phase Even, the wind deflector is rotatably arranged on the fixed bracket.

In some embodiments, shaft and another is formed in one of them in the wind deflector and the fixed bracket Axis hole is formed on a, the shaft is rotatably engaged in the axis hole.

In some embodiments, the wind guiding component further includes locating piece, the locating piece respectively with the wind deflector and The fixed bracket is connected, and the locating piece often pushes the wind deflector to rotate towards the wind-guiding position.

In some embodiments, the locating piece is torsional spring.

In some embodiments, the top of the door body has door body upper cover, and the door body cover structure is at suitable in institute Stating when door body closes the cooking cavity pushes the wind deflector to turn to the downwind position from the wind-guiding position.

In some embodiments, the wind guiding component includes motor, and the motor is connected with the wind deflector for driving The wind deflector rotates between the downwind position and the wind-guiding position.

In some embodiments, the cabinet is equipped with the sensor for detecting the door body opening and closing, the sensor With the motor communication connection.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

Fig. 1 is the schematic diagram according to the oven of the utility model embodiment；

Fig. 2 is the schematic diagram according to the oven of the utility model embodiment when door body is opened, wherein wind deflector is in wind-guiding Position；

Fig. 3 is the cross-sectional view of oven shown in Fig. 2；

Fig. 4 is the schematic diagram of another angle of oven shown in Fig. 3；

Fig. 5 is the partial enlarged view of the oven in Fig. 4；

Fig. 6 is the schematic diagram of the top view of oven shown in Fig. 2；

Fig. 7 is the cross-sectional view according to the oven of the utility model embodiment in door body closing, wherein wind deflector is with the wind Position；

Fig. 8 is the cross-sectional view according to the oven of the utility model embodiment when door body is opened, wherein wind deflector is in wind-guiding Position；

Fig. 9 is the schematic diagram according to the oven of the utility model embodiment；

Figure 10 is the schematic diagram according to the wind deflector of the oven of the utility model one embodiment；

Figure 11 is the schematic diagram according to the wind deflector of the oven of the utility model another embodiment.

Appended drawing reference:

Oven 100,

Cabinet 1, control panel fixed frame 11,

Cavity 2, cooking cavity 201, door body 3, door body upper cover 31, exhaust duct 4, air outlet 41,

Wind guiding component 5, wind deflector 51, wind guide tank 511, the first water conservancy diversion wall surface 5111, the second water conservancy diversion wall surface 5112, wind-guiding limit Position portion 512, axis hole 513, fixed bracket 52, locating piece 53,

Sensor 6 controls cartridge 7.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to Fig. 1-Figure 11 description according to the oven 100 of the utility model embodiment.

As shown in Fig. 2, according to the oven 100 of the utility model embodiment, comprising: cabinet 1, cavity 2, door body 3, exhaust wind Road 4 and wind guiding component 5.

Specifically, cavity 2 is equipped in cabinet 1, cavity 2 has front side (such as front side in the front-back direction shown in Fig. 2) Open cooking cavity 201；Door body 3 is connected with cabinet 1 is used to open and closes cooking cavity 201；It can be to culinary art when opening door body 3 Food to be cooked is put into chamber 201, oven 100 can start normally to cook when closing door body 3.Wherein, door body 3 is pivotly It is connected to the front side of 1 bottom of cabinet, at this point, the pivotal axis of door body 3 is horizontal and is located at 1 lower front of cabinet, door body 3 is vertically square It rotates to (such as up and down direction shown in Fig. 2) to open and close cooking cavity 201.

Exhaust duct 4 is formed in cabinet 1, exhaust duct 4 is located at the top at 2 top of cavity, and exhaust duct 4 has outlet air Mouth 41, the air outlet 41 of exhaust duct 4 are located at the front side at 2 top of cavity.

Wind guiding component 5 includes wind deflector 51, and wind deflector 51 is rotatably arranged in 41 position of air outlet of exhaust duct 4, leads Aerofoil 51 (such as shown in fig. 7 is led in wind-guiding position (such as 51 position of wind deflector shown in Fig. 4) and downwind position 51 position of aerofoil) between can be rotated.Wherein, door body 3 open cooking cavity 201 when wind deflector 51 in wind-guiding position, wind-guiding Plate 51 blows out the air-flow guiding obliquely downward of air outlet 41；When door body 3 closes cooking cavity 201, wind deflector 51 is in downwind position, At this point, wind-guiding, air outlet 41 are not connected to wind deflector 51 with exterior space.

That is, as shown in Figure 4-Figure 6, wind deflector 51 is located at wind-guiding position, at this point, leading when user opens door body 3 Aerofoil 51 can by the air-flow of 4 air outlet 41 of exhaust duct be oriented to obliquely direction (such as towards perpendicular to door body 3 side To) blowout, i.e., air-flow is before and downwardly direction is blown out.In this way, the air-flow after the guiding of wind deflector 51 not only can change The flow direction for the high temperature gas flow emerged in cooking cavity 201 can also reduce the temperature for the high temperature gas flow emerged in cooking cavity 201, from And burning heat sensation when user opens door body 3 is reduced, promote user's comforts of use.

After user closes door body 3, as shown in fig. 7, wind deflector 51 is located at downwind position, at this point, wind deflector 51 did not both have Change the air flow direction of 41 position of air outlet, also without hindering air outlet 41, the air-flow in exhaust duct 4 can be from air outlet 41 It is discharged into exterior space, so that oven 100 be allow normally to be vented heat dissipation.And oven 100 in the related technology, wind deflector can only A position is fixed, after the door body of oven is closed, the exhaust duct of complete machine can be obstructed, and influence the exhaust heat dissipation effect of complete machine. The oven 100 of the utility model embodiment, by making wind deflector 51 turn to downwind position when door body 3 is closed, thus without The normal exhaust heat dissipation for influencing exhaust duct 4, guarantees exhaust heat sinking function of the oven 100 when door body 3 is closed.

According to the oven 100 of the utility model embodiment, by by wind deflector 51 between wind-guiding position and downwind position It is rotatably arranged at 41 position of air outlet, so that wind deflector 51 can not only reduce user's burning heat sensation when door body 3 is opened, but also can be with The normal exhaust heat dissipation of oven 100 is not influenced when door body 3 is closed.

In one embodiment of the utility model, as shown in figure 11, wind deflector 51 can be plate.Thus, it is possible to simple Change 51 structure of wind deflector, reduces production cost.For example, wind deflector 51 can be in rectangular plate-like, and wind deflector 51 is along a left side for cavity 2 Right direction extends, and the left and right ends of wind deflector 51 extend respectively to the left side wall and right side wall of neighbouring cabinet 1.

In other embodiments of the utility model, as seen in figs. 2-10, at least the one of the wind-guiding face of wind deflector 51 Portion concave is formed with wind guide tank 511, and wind guide tank 511 is along the direction for the shaft for being parallel to wind deflector 51 (such as shown in Fig. 3 Left and right directions) extend.That is, on wind deflector 51 have wind guide tank 511, and wind guide tank 511 by wind deflector 51 in wind-guiding position Wind-guiding side surface indentation when setting is formed, in this way, setting wind guide tank 511 can make compared to flat wind deflector 51 The cooling air-flow that exhaust duct 4 is discharged changes nyctitropic angle and increases, to increase to the high temperature gas flow emerged in cooking cavity 201 The change angle of flow direction further decreases burning heat sensation when user opens door body 3.

Preferably, wind guide tank 511 is along the length direction (right and left of oven 100 i.e. as shown in Figure 3 of wind deflector 51 To) extend, and wind guide tank 511 penetrates through the both ends of wind deflector 51 along the length direction of wind deflector 51, in this way, in entire wind deflector 51 Length direction in the range of, the wind guide tank 511 on wind deflector 51 can lead the air-flow of 4 air outlet 41 of exhaust duct To increase the change angle to airflow direction in the length range of entire wind deflector 51.

In some instances, as shown in Figure 10, the depth of wind guide tank 511 is perpendicular to the flat of 511 extending direction of wind guide tank It first gradually increases on face and is gradually reduced again, in other words, in the plane where the extending direction perpendicular to wind guide tank 511, wind-guiding The depth of slot 511 first gradually increases, then is gradually reduced.Thus, it is possible to enhance the guiding role to air-flow, windage loss is reduced.

Further, the gradient for the part that 511 depth of wind guide tank first gradually increases is delayed gradually to be subtracted after 511 depth of wind guide tank The gradient of small part.The change angle to 4 air outlet of exhaust duct, 41 airflow direction is further increased as a result,.

As shown in Figure 10, it along the extending direction on edge perpendicular to wind guide tank 511, or on the cross section of wind guide tank 511, leads Wind groove 511 has the first water conservancy diversion wall surface 5111 and the second water conservancy diversion wall surface 5112, wherein the first water conservancy diversion wall surface 5111, which is located at second, leads Wall surface 5112 is flowed along the upstream in airflow direction (such as direction in Figure 10 from back to front), that is to say, that in the mistake of air-flow flowing Cheng Zhong, first through 5111 water conservancy diversion of the first water conservancy diversion wall surface, then through 5112 water conservancy diversion of the second water conservancy diversion wall surface.In the flow direction (example along air-flow Such as the direction in Figure 10 from back to front) on, the depth of wind guide tank 511 corresponding to the first water conservancy diversion wall surface 5111 gradually increases, the The depth of wind guide tank 511 corresponding to two water conservancy diversion wall surfaces 5112 is gradually reduced, and the gradient of the second water conservancy diversion wall surface 5112 is greater than the The gradient of one water conservancy diversion wall surface 5111, i.e., it is relatively slow in 5111 wind guide tank of the first water conservancy diversion wall surface, the 511 increased gradient of depth, it is led second It is steeper to flow the gradient that 5112 wind guide tank of wall surface, 511 depth reduces, as a result, when air-flow flows through the wind guide tank 511 of wind deflector 51, first Tentatively change airflow direction through the first relatively slow water conservancy diversion wall surface 5111 of the gradient, then through the second steeper water conservancy diversion wall surface 5112 of the gradient into One step changes airflow direction, thus, it is possible to further increase the change angle to air flow direction, can also reduce air-flow flowing damage It loses.

In some embodiments of the utility model, referring to Fig. 3 and Fig. 4, wind deflector 51 is equipped with wind-guiding limiting section 512, The wind-guiding limiting section 512 at wind-guiding position of wind deflector 51 is against on cabinet 1.In this way, when wind deflector 51 turns to wind-guiding position, Wind-guiding limiting section 512 can play the role of limit to wind deflector 51, avoid wind deflector 51 from rotating transition, that is, avoid wind deflector 51 More than wind-guiding position, to guarantee that wind deflector 51 can be stablized in wind-guiding position and to air-flow guiding.

As shown in Figure 3 and Figure 4, the top of 100 cabinet of oven, 1 front side is equipped with control panel fixed frame 11, control panel fixed frame 11 for installing fixed control cartridge 7, wherein control panel fixed frame 11 includes front mounting plate and bottom plate, and front mounting plate is vertically set It sets, and controls the front side that cartridge 7 is mounted on front mounting plate, bottom plate is connected to the bottom of front mounting plate, and bottom plate general horizontal is set It sets and extends back.Wind deflector 51 is located at the lower section of bottom plate, and the wind-guiding limiting section 512 on wind deflector 51 is formed in wind deflector 51 Towards the bottom plate side of control panel fixed frame 11, when wind deflector 51 turns to wind-guiding position, wind-guiding limiting section 512 is only supported On the bottom plate of control panel fixed frame 11, to limit to wind deflector 51, limitation wind deflector 51 is continued to rotate.

In some embodiments of the utility model, wind guiding component 5 can also include: fixed bracket 52, fixed bracket 52 It is connected with cabinet 1, wind deflector 51 is rotatably arranged on fixed bracket 52.Further, in wind deflector 51 and fixed bracket 52 One of them on be formed with shaft and another on be formed with axis hole 513, shaft is rotatably engaged in axis hole 513. That is being formed with shaft on fixed bracket 52 when being formed with axis hole 513 on wind deflector 51, turn when being formed on wind deflector 51 Axis hole 513 is formed on fixed bracket 52 when axis.It is advantageously implemented wind deflector 51 as a result, between wind-guiding position and downwind position It can be rotated.

Further, wind guiding component 5 further includes locating piece 53, locating piece 53 respectively with wind deflector 51 and fixed 52 phase of bracket Even, and locating piece 53 often pushes wind deflector 51 to rotate towards wind-guiding position, that is to say, that locating piece 53 has always pushes wind-guiding The power that plate 51 is rotated towards wind-guiding position.In this way, when wind deflector 51 is not at wind-guiding position, such as wind deflector 51 is in downwind position Or when other positions, wind deflector 51 can restore under the promotion of locating piece 53 to wind-guiding position automatically, when wind deflector 51 is being led When wind position, locating piece 53 can make wind deflector 51 be fixed on wind-guiding position always without shaking.

Preferably, locating piece 53 is torsional spring.Thus, it is possible to simplify 53 structure of locating piece, cost is reduced.

As shown in figure 3, being equipped with fixed bracket 52 in cabinet 1, fixed bracket 52 includes being separately positioned in 1 left side wall of cabinet Two on the inside of side and right side wall, two fixed brackets 52 have been respectively formed on (such as right and left shown in Fig. 3 in the horizontal direction To) shaft that extends internally, locating piece 53 is torsional spring, and torsional spring is set in shaft, and connecting plate is formed on wind deflector 51, is connected Plate includes two for being respectively provided at 51 left and right ends of wind deflector, and two connecting plates are respectively formed on the axis hole 513 with shaft cooperation, The free end of shaft is rotatably inserted in axis hole 513, and one end of torsional spring is connected with fixed bracket 52 and the other end and connecting plate It is connected, torsional spring has the power for often pushing wind deflector 51 to turn to wind-guiding position in the counterclockwise direction.

In some embodiments, such as Fig. 7 and as shown in connection with fig. 3, the top of door body 3 has door body upper cover 31, door body upper cover 31 are configured and adapted to push wind deflector 51 to turn to downwind position from wind-guiding position when door body 3 closes cooking cavity 201.Namely It says, when door body 3 is in an open state, wind deflector 51 is in wind-guiding position, and when user closes door body 3, door body upper cover 31 is gradually leaned on Closely and wind deflector 51 is contacted, then wind deflector 51 is pushed to rotate, so that wind deflector 51 turns to downwind position by wind-guiding position.This Sample, there is no need to which components driving wind deflector 51 is separately provided again to turn to downwind position when closing door body 3, structure simply and It is compact.

In some embodiments of the utility model, wind guiding component 5 may include motor, and motor is used in conjunction with 51 phase of wind deflector It is rotated between downwind position and wind-guiding position in driving wind deflector 51.Further, referring to Fig. 3, cabinet 1 is equipped with for examining Survey the sensor 6 that door body 3 is opened and closed, sensor 6 and motor communication connection.For example, when sensor 6 detects that door body 3 is opened, electricity Machine starts and wind deflector 51 is driven to turn to wind-guiding position, when sensor 6 detects that door body 3 is closed, motor driven wind deflector 51 turn to downwind position, thus, it is possible to automatically control the rotation of wind deflector 51, simplify operation.

Below with reference to Fig. 1-Figure 11 description according to the oven 100 of one specific embodiment of the utility model.

Referring to Fig. 2, the oven 100 of the present embodiment include: cabinet 1, cavity 2, door body 3, exhaust duct 4, wind guiding component 5, Control cartridge 7 and sensor 6, wherein control cartridge 7 is connected by control panel fixed frame 11 with cabinet 1, the top cover of door body 3 Equipped with door body upper cover 31.

Wind guiding component 5 includes wind deflector 51, and wind deflector 51 can be rotated between wind-guiding position and downwind position.Wherein, it leads The shape of aerofoil 51 can be intermediate belt-press type to form wind guide tank 511, as shown in Figure 10, thus, it is possible to make 4 row of exhaust duct Cooling air-flow out changes nyctitropic angle and increases.Certainly, the utility model is without being limited thereto, wind deflector 51 or straight panel, As shown in figure 11.

As shown in figure 4, wind deflector 51 is located at wind-guiding position, and the locating piece 53 of wind deflector 51 makes wind-guiding when door body 3 is opened Angle between plate 51 and horizontal plane is a, in this way, can change path from the cooling air-flow that exhaust duct 4 is discharged, with angle a stream To door body 3.At this point, cooling air-flow can influence the high temperature gas flow being discharged in cavity 2 in terms of two: first is that changing the side of high temperature gas flow To；Second is that reducing the temperature of high temperature gas flow by heat exchange.Specifically, as shown in figure 4, the dotted arrow in Fig. 4 is in cavity 2 The high temperature gas flow of discharge, solid arrow are the cooling air-flow that exhaust duct 4 is discharged, and cooling air-flow can stop high temperature gas flow up It rises, reduces the burning heat sensation of user.Fig. 6 is the top view of oven 100 in Fig. 4, and the dotted arrow in Fig. 6 is to be discharged in cavity 2 High temperature gas flow, solid arrow are the cooling air-flow that exhaust duct 4 is discharged, and cooling air-flow can make high temperature gas flow both direction to the left and right Flowing, reduces the burning heat sensation of user.

As shown in fig. 7, wind deflector 51 is located at downwind position, at this point, the locating piece 53 of wind deflector 51 when door body 3 is closed Make the angle b between wind deflector 51 and horizontal plane, the cooling air-flow being discharged from exhaust duct 4 not by the blocking of wind deflector 51, It is expelled directly out outside oven 100, so that 51 structure of wind deflector of the present embodiment does not influence the proper heat reduction of oven 100 and changes Gas.

The wind guiding component 5 of above-described embodiment is detailed below.

Wind guiding component 5 includes wind deflector 51, fixed bracket 52, wherein and fixed bracket 52 and control panel fixed frame 11 are fixed, It is rotatably connected between wind deflector 51 and fixed bracket 52 by shaft.Limiting section 512 is formed on wind deflector 51, such as Fig. 8 institute Show, when wind deflector 51 is at wind-guiding position, the locating piece 53 of wind deflector 51 makes the limiting section 512 of wind deflector 51 and control panel solid The contact of frame 11 is determined, to limit the rotation displacement of wind deflector 51.

When door body 3 is closed, wind deflector 51 rotates clockwise certain angle, reaches downwind position as shown in Figure 9.Its In, wind deflector 51 rotates between wind-guiding position and downwind position can be achieved by following two ways.

In one example, the locating piece 53 in wind guiding component 5 is torsional spring, and torsional spring applies always active force counterclockwise In wind deflector 51, while wind deflector 51 can only be rested on since wind-guiding limiting section 512 is against on control panel fixed frame 11 such as Fig. 8 institute The wind-guiding position shown.When door body 3 is closed, 3 upper cover 31 of door body will contact and push wind deflector 51, when door body 3 completely closes, Wind deflector 51 will stay on downwind position shown in Fig. 9.

In another example, the locating piece 53 of wind guiding component 5 can be stepper motor, when door body 3 is opened, sensor After 6 receive signal, 51 counterclockwise movement of motor driven wind deflector to wind-guiding position shown in Fig. 8, due to wind deflector 51 and electricity It is mechanically fixed, therefore wind deflector 51 will stay on wind-guiding position shown in Fig. 8.When door body 3 is closed, sensor 6 receives signal Afterwards, 51 clockwise movement of motor driven wind deflector is to downwind position shown in Fig. 9, since wind deflector 51 is fixed with electromechanics, Therefore wind deflector 51 will stay on downwind position shown in Fig. 9.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected, can also be communication；It can be directly connected, the indirect phase of intermediary can also be passed through Even, the connection inside two elements or the interaction relationship of two elements be can be.For those of ordinary skill in the art For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into Row combination and combination.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (12)

1. a kind of oven characterized by comprising

Cabinet, the cabinet is interior to be equipped with cavity, and the cavity has the open cooking cavity in front side；

Door body, the door body is connected with the cabinet is used to open and closes the cooking cavity；

Exhaust duct, the exhaust duct are formed in the top in the cabinet and being located at the cavity, the exhaust duct Air outlet is located at front side at the top of the cavity；

Wind guiding component, the wind guiding component include wind deflector, and the wind deflector can be rotated between wind-guiding position and downwind position Ground is set to the air outlet position of the exhaust duct, and when the door body opens the cooking cavity, the wind deflector is in wind-guiding position With by the obliquely downward blowout of the air-flow of air outlet guiding, when the door body closes the cooking cavity, the wind deflector is with the wind The position and air outlet is connected to exterior space.

2. oven according to claim 1, which is characterized in that the wind deflector is plate.

3. oven according to claim 1, which is characterized in that at least part concave shape of the wind-guiding face of the wind deflector At there is wind guide tank, the wind guide tank extends along the direction for the shaft for being parallel to the wind deflector.

4. oven according to claim 3, which is characterized in that described on the extending direction perpendicular to the wind guide tank to lead The depth of wind groove first gradually increases to be gradually reduced again.

5. oven according to claim 1, which is characterized in that the wind deflector is equipped with wind-guiding limiting section, the wind-guiding Plate at the wind-guiding position wind-guiding limiting section support on the cabinet.

6. oven according to claim 1, which is characterized in that the wind guiding component further include: fixed bracket, the fixation Bracket is connected with the cabinet, and the wind deflector is rotatably arranged on the fixed bracket.

7. oven according to claim 6, which is characterized in that one of them in the wind deflector and the fixed bracket On be formed with shaft and another on be formed with axis hole, the shaft is rotatably engaged in the axis hole.

8. oven according to claim 6, which is characterized in that the wind guiding component further includes locating piece, the locating piece It is connected respectively with the wind deflector and the fixed bracket, and the locating piece often pushes the wind deflector towards the wind-guiding position Set rotation.

9. oven according to claim 8, which is characterized in that the locating piece is torsional spring.

10. oven according to claim 8, which is characterized in that the top of the door body has door body upper cover, the door body Cover structure when the door body closes the cooking cavity at suitable for pushing the wind deflector to turn to institute from the wind-guiding position State downwind position.

11. oven described in any one of -7 according to claim 1, which is characterized in that the wind guiding component includes motor, described Motor is connected for driving the wind deflector to rotate between the downwind position and the wind-guiding position with the wind deflector.

12. oven according to claim 11, which is characterized in that the cabinet is equipped with for detecting the door body opening and closing Sensor, the sensor and the motor communication connection.