CN213909853U

CN213909853U - Air fryer oven

Info

Publication number: CN213909853U
Application number: CN202021881605.3U
Authority: CN
Inventors: 林钟淮
Original assignee: Guangdong Guangrong Industrial Co ltd
Current assignee: Guangdong Guangrong Industrial Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-08-10
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses an air fryer oven, include: the box, heating element, circulating fan subassembly are provided with the baking chamber in the box, heating element sets up in the baking chamber, and circulating fan subassembly sets up in the outside of the lateral wall of baking chamber, and circulating fan subassembly is provided with air intake and air outlet including the fan housing that is the spill structure, setting at the inboard blade of fan housing, the motor element who sets up in the fan housing outside and be connected with the blade on the lateral wall of baking chamber, and the fan housing cover is established at the outer wall of lateral wall and is covered air intake and air outlet. Can realize that the air fryer is difunctional with the oven to through configuration fan housing, can form and toast the indoor independent circulation wind chamber of being connected, and keep apart motor element, avoid motor element to receive the hot gas influence in the toasting chamber and the high temperature, prolong its life.

Description

Air fryer oven

Technical Field

The utility model relates to a kitchen appliance field, in particular to air fryer oven.

Background

Air is fried a pot oven is a neotype kitchen appliance, and it can be used as the oven and use the wind-force that also can utilize powerful fan to form heated air circulation to the quick moisture of taking away on the food for food reaches the effect of frying, realizes promptly that air is fried a pot and oven is dual-purpose, and common air is fried a pot oven like chinese patent number: "CN 201520152225.9," entitled "integrated device of air fryer and electric oven," discloses a dual-purpose kitchen electrical appliance of air fryer and electric oven, which utilizes reversely arranged blades to discharge hot air and achieve the purpose of cooling the motor, but in the actual use process, the inside of the oven is already in a high temperature state, and reversely discharged hot air and blown to the motor can overheat the motor, which affects the working efficiency and service life of the motor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air fryer oven can prolong circulating fan's life.

According to the utility model discloses an air fryer oven of first aspect embodiment includes: the box, heating element, circulating fan subassembly are provided with the baking chamber in the box, heating element sets up in the baking chamber, and circulating fan subassembly sets up in the outside of the lateral wall of baking chamber, and circulating fan subassembly is provided with air intake and air outlet including the fan housing that is the spill structure, setting at the inboard blade of fan housing, the motor element who sets up in the fan housing outside and be connected with the blade on the lateral wall of baking chamber, and the fan housing cover is established at the outer wall of lateral wall and is covered air intake and air outlet.

According to the utility model discloses air fryer oven has following beneficial effect at least: through configuration fan housing, can form and toast indoor independent circulation wind cavity of being connected to motor element has been kept apart, avoid motor element to receive the hot gas influence in the toasting chamber and the high temperature, prolong its life.

In some embodiments of the present invention, a heat insulation chamber is provided in the box body, the motor assembly is located in the heat insulation chamber, and a ventilation hole communicating to the heat insulation chamber is provided on the box body to reduce the operating temperature of the motor assembly.

The utility model discloses an in some embodiments, the blade includes the middle part connecting plate, the annular sets up on the connecting plate of middle part and radial extension's radial connecting plate, and radial extension's centrifugal aerofoil, radial connecting plate keeps flat with the connecting plate of middle part, the side and the radial connecting plate of centrifugal aerofoil are connected and centrifugal aerofoil and radial connecting plate are the contained angle each other, the side and the radial connecting plate that utilize centrifugal aerofoil form a longer connection structure, joint strength is high, radial connecting plate keeps flat with the connecting plate of middle part and connects, can strengthen stress concentration's position, radial connecting plate is difficult for receiving the windage and buckles or the fracture, thereby the overall structure intensity of blade has been improved, make it can be applicable to the great fan of power, satisfy the high-speed heated air circulation's of air fryer operation requirement.

In some embodiments of the present invention, the radial connecting plate is provided with a rib extending along the length direction thereof to reinforce the structural strength of the radial connecting plate.

The utility model discloses an in some embodiments, middle part connecting plate, radial connecting plate and centrifugal aerofoil formula structure as an organic whole, structural strength is higher.

In some embodiments of the utility model, the blade passes through sheet metal stamping forming or the integrative injection moulding of plastics, simple process.

In some embodiments of the utility model, be provided with at least one evagination type structure on the box to increase the inner space of baking chamber, in order to hold more edible materials.

The utility model discloses an in some embodiments, still include control panel assembly, control panel assembly disposes the WIFI module to be connected with external equipment such as cell-phones, and can be connected with the cooperation of intelligent home systems, make things convenient for the control of electrical apparatus to use.

The utility model discloses an in some embodiments, the outer wall of box is provided with the external antenna who is connected with the WIFI module to reinforcing wireless connection's stability and reliability.

The utility model discloses an in some embodiments, external antenna sets up in the bottom of box, avoids influencing the electrical apparatus outward appearance.

The utility model discloses an in some embodiments, the rotatable chamber door that corresponds with the baking chamber that is provided with on the box, be provided with the door switch module that corresponds with the chamber door on the box, can trigger the door switch module when the chamber door is closed to the control system of cooperation electrical apparatus realizes the function of the outage of opening the door, improves the security of using.

The utility model discloses an in some embodiments, close door switch assembly includes the switch frame, slide the ejector pin of setting on the switch frame, the micro-gap switch of fixed mounting on the switch frame, set up the through-hole that can supply the one end evagination of ejector pin on the box, the other end of ejector pin extends to the position that corresponds with micro-gap switch, dispose the spring that can make the ejector pin keep the elasticity convex state on the switch frame, realize the automatic re-setting of ejector pin through the spring, extend the evagination through the ejector pin, can avoid micro-gap switch directly to expose, reduce its and greasy dirt contact, the life-span of using is improved.

The utility model discloses an in some embodiments, be provided with the rotating frame seat in the baking chamber, the outside of baking chamber is provided with and is connected to the driving motor who rotates the frame seat to the realization is to the rotation drive of rotating frame, and the food that conveniently rotates and toasts through external driving motor, the steam in the reducible baking chamber is to driving motor's influence, prolongs the life-span of its use simultaneously.

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 is a schematic diagram of an air fryer oven according to an embodiment of the present invention;

FIG. 2 is a schematic view of an embodiment of the present invention showing the open door of the air fryer oven;

FIG. 3 is an exploded schematic view of an air fryer oven according to an embodiment of the present invention;

fig. 4 is a schematic back structure diagram of a control panel assembly according to an embodiment of the present invention;

fig. 5 is a schematic view of the internal structure of the box body according to the embodiment of the present invention;

fig. 6 is an exploded schematic view of the case according to the embodiment of the present invention;

fig. 7 is a schematic structural view of a door closing switch assembly according to an embodiment of the present invention;

fig. 8 is an installation schematic diagram of a circulation fan assembly according to an embodiment of the present invention.

Reference numerals:

the oven comprises a box body 100, a baking chamber 101, a side wall 110, an air inlet 111, an air outlet 112, a convex structure 120, a door 102, a door closing switch assembly 130, a switch frame 131, a top rod 132, a micro switch 133, a spring 134, a rotating frame base 140, a driving motor 141, a heat insulation cavity 150 and a vent hole 151.

The assembly 200 is heated.

The fan comprises a circulating fan assembly 300, a fan cover 310, blades 320, a motor assembly 330, a middle connecting plate 321, a radial connecting plate 322, a centrifugal wind plate 323 and a convex rib 324.

Control panel assembly 400, WIFI module 410.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1, an air fryer oven according to an embodiment of the present invention includes: the box 100, heating element 200, circulating fan subassembly 300, be provided with baking chamber 101 in the box 100, heating element 200 sets up in baking chamber 101, circulating fan subassembly 300 sets up the outside at baking chamber 101's lateral wall 110, circulating fan subassembly 300 is including being the fan housing 310 of concave structure, set up at fan housing 310 inboard blade 320, set up in the fan housing 310 outside and the motor element 330 who is connected with blade 320, be provided with air intake 111 and air outlet 112 on baking chamber 101's lateral wall 110, fan housing 310 covers and establishes the outer wall at lateral wall 110 and cover air intake 111 and air outlet 112.

During the operation of the circulating fan assembly 300 and the heating assembly 200, hot air can be sucked into the fan housing 310 from the baking chamber 101 through the air inlet 111, hot air is discharged from the air outlet 112, hot air can rapidly take away moisture on food when blowing to the food at a high speed, so that the baking effect is achieved, the function of the oven can be realized by the heating assembly 200 when the circulating fan assembly 300 is closed, and the double functions of the air fryer and the oven are realized.

Through configuration fan housing 310, can form the independent circulation wind chamber of being connected in with baking chamber 101 to motor element 330 has been kept apart, motor element 330 is avoided receiving the hot gas influence in baking chamber 101 and the high temperature, prolongs its life.

As shown in fig. 3 and 5, in some embodiments of the present invention, a heat insulation chamber 150 is provided in the box 100, the motor assembly 330 is located in the heat insulation chamber 150, and a ventilation hole 151 communicating with the heat insulation chamber 150 is provided on the box 100 to reduce the operating temperature of the motor assembly 330.

As shown in fig. 8, in some embodiments of the present invention, the blade 320 includes a middle connection plate 321, a radial connection plate 322 disposed on the middle connection plate 321 and extending radially, and a radial connection plate 323 extending radially, the radial connection plate 322 is flush with the middle connection plate 321, a side of the centrifugal connection plate 323 is connected to the radial connection plate 322, and an included angle is formed between the centrifugal connection plate 323 and the radial connection plate 322, a longer connection structure is formed by the side of the centrifugal connection plate 323 and the radial connection plate 322, the connection strength is high, the radial connection plate 322 is flush with and connected to the middle connection plate 321, a position of stress concentration can be strengthened, the radial connection plate 322 is not easily affected by wind resistance and is bent or broken, thereby improving the overall structural strength of the blade 320, making it suitable for a fan with higher power, and satisfying the requirement of high-speed hot air circulation of the air fryer.

Of course, in the implementation, the blades 320 may also be conventional centrifugal impellers or axial blades, which are not described in detail herein.

As shown in fig. 8, in some embodiments of the present invention, the radial connecting plate 322 is provided with a rib 324 extending along the length direction thereof to enhance the structural strength of the radial connecting plate 322.

As shown in fig. 8, in some embodiments of the present invention, the middle connection plate 321, the radial connection plate 322 and the centrifugal wind plate 323 are integrated, and the structural strength is higher.

In some embodiments of the present invention, the blade 320 is formed by stamping a metal plate or by injection molding a plastic material, which is simple in process.

Of course, in the implementation process, the blade may also be formed by welding or riveting metal plates, which are not described in detail herein.

As shown in fig. 6, in some embodiments of the present invention, at least one convex structure 120 is disposed on the box 100 to increase the inner space of the oven chamber 101, so as to accommodate more food materials.

As shown in fig. 3 and 4, in some embodiments of the present invention, the control panel assembly 400 is further included, and the control panel assembly 400 is configured with the WIFI module 410, so as to be connected to external devices such as mobile phones, and can be connected to the smart home system in a matching manner, thereby facilitating the control of the electric appliance.

In some embodiments of the present invention, the outer wall of the box 100 is provided with an external antenna (not shown in the figure) connected to the WIFI module 410 to enhance the stability and reliability of the wireless connection.

In some embodiments of the present invention, the external antenna is disposed at the bottom of the box 100 to avoid affecting the appearance of the electrical appliance.

Of course, in the implementation process, the external antenna may also be disposed on the rear side, the front side, the upper side, the left side, the right side, or the like of the box body, which is not described in detail herein.

In some embodiments of the present invention, the control panel assembly 400 is a modular structure, which facilitates direct replacement and maintenance.

As shown in fig. 2, in some embodiments of the present invention, a box door 102 corresponding to the baking chamber 101 is rotatably disposed on the box body 100, a door closing switch assembly 130 corresponding to the box door 102 is disposed on the box body 100, and the door closing switch assembly 130 can be triggered when the box door 102 is closed, so as to realize the function of opening the door and cutting off the power when the control system of the electrical appliance is engaged, thereby improving the safety of use.

As shown in fig. 7, in some embodiments of the present invention, the door closing switch assembly 130 includes a switch frame 131 fixedly mounted on the box 100, a push rod 132 slidably disposed on the switch frame 131, a micro switch 133 fixedly mounted on the switch frame 131, a through hole capable of providing a protrusion of one end of the push rod 132 is disposed on the box 100, the other end of the push rod 132 extends to a position corresponding to the micro switch 133, a spring 134 capable of keeping the push rod 132 in an elastic protrusion state is disposed on the switch frame 131, the automatic reset of the push rod 132 is realized through the spring 134, the protrusion is extended through the push rod 132, the micro switch 133 is prevented from being directly exposed, the contact between the micro switch 133 and oil is reduced, and the service life is prolonged.

Of course, in the implementation process, the trigger portion of the micro switch 133 may directly protrude from the box 100, and will not be described in detail herein.

As shown in fig. 6, in some embodiments of the present invention, a rotating frame seat 140 is provided in the baking chamber 101, and the driving motor 141 connected to the rotating frame seat 140 is provided outside the baking chamber 101, so as to realize the rotation driving of the rotating frame, so as to facilitate the rotation of the baked food, and meanwhile, through the external driving motor 141, the influence of the hot air in the baking chamber on the driving motor can be reduced, and the service life of the baking chamber can be prolonged.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. An air fryer oven, comprising:

the oven comprises an oven body (100), wherein a baking chamber (101) is arranged in the oven body (100);

a heating assembly (200), said heating assembly (200) being disposed within said baking chamber (101);

circulating fan subassembly (300), circulating fan subassembly (300) set up the outside of baking out lateral wall (110) of room (101), circulating fan subassembly (300) is in including fan housing (310), the setting that is the concave structure fan housing (310) inboard blade (320), the setting is in fan housing (310) outside and with motor element (330) that blade (320) are connected, bake out room (101) be provided with air intake (111) and air outlet (112) on lateral wall (110), fan housing (310) cover is established the outer wall of lateral wall (110) and cover air intake (111) with air outlet (112).

2. The air fryer oven of claim 1,

blade (320) are in including middle part connecting plate (321), annular setting middle part connecting plate (321) go up and radial extension's radial connecting plate (322), and radial extension's centrifugal aerofoil (323), radial connecting plate (322) with middle part connecting plate (321) keep flat, the side of centrifugal aerofoil (323) with radial connecting plate (322) are connected just centrifugal aerofoil (323) with radial connecting plate (322) each other become the contained angle.

3. The air fryer oven of claim 2,

the middle connecting plate (321), the radial connecting plate (322) and the centrifugal air plate (323) are of an integrated structure.

4. The air fryer oven of claim 2,

the radial connecting plate (322) is provided with a convex rib (324) extending along the length direction of the radial connecting plate.

5. The air fryer oven of claim 1,

at least one convex structure (120) is arranged on the box body (100).

6. The air fryer oven of claim 1,

also included is a control panel assembly (400), the control panel assembly (400) configured with a WIFI module (410).

7. The air fryer oven of claim 6,

the external antenna connected with the WIFI module (410) is arranged on the outer wall of the box body (100).

8. The air fryer oven of claim 1,

a box door (102) corresponding to the baking chamber (101) is rotatably arranged on the box body (100), a door closing switch component (130) corresponding to the box door (102) is arranged on the box body (100), and the door closing switch component (130) can be triggered when the box door (102) is closed.

9. The air fryer oven of claim 8,

the door closing switch assembly (130) comprises a switch frame (131), a push rod (132) arranged on the switch frame (131) in a sliding mode, and a microswitch (133) fixedly installed on the switch frame (131), a through hole capable of allowing one end of the push rod (132) to protrude outwards is formed in the box body (100), the other end of the push rod (132) extends to a position corresponding to the microswitch (133), and a spring (134) capable of enabling the push rod (132) to keep an elastic protruding state is configured on the switch frame (131).

10. The air fryer oven of claim 1,

a rotating frame seat (140) is arranged in the baking chamber (101), and a driving motor (141) connected to the rotating frame seat (140) is arranged on the outer side of the baking chamber (101).