CN216256750U - Magnetic suction type exhaust device and air fryer oven - Google Patents

Abstract

The utility model discloses a magnetic suction type exhaust device, which is arranged on a cooking chamber of an air fryer oven and comprises: an exhaust channel, one end of the exhaust channel is connected to the inside of the cooking chamber, and the other end of the exhaust channel is connected to the atmosphere outside the cooking chamber; The guide device is arranged on the exhaust passage; the magnetic suction valve sheet is movably installed on the exhaust passage, the magnetic suction valve sheet translates along the guide device, and the magnetic suction valve sheet controls the opening of the exhaust passage through translation; The magnetic suction device is arranged in the exhaust passage. After the magnetic suction device is energized, the magnetic suction valve piece is adsorbed to make the magnetic suction valve piece move in translation; the reset device is arranged between the magnetic suction valve piece and the exhaust passage. After the magnetic suction device is demagnetized , the reset device drives the magnetic suction valve sheet to reset. In this embodiment, the magnetic suction valve plate is driven to translate by the magnetic suction device and the reset device, so as to control the opening or closing of the exhaust passage. This embodiment also provides an air fryer oven using a magnetic suction exhaust device.

Description

Magnetic Suction Exhaust and Air Fryer Oven

technical field

The utility model relates to the field of kitchen appliances, in particular to a magnetic suction type exhaust device and an air fryer oven using the magnetic suction type exhaust device.

Background technique

With the development of society and the improvement of people's living standards, there are more and more types of kitchen appliances. Among them, ovens and air fryers have been widely used in home kitchens. The oven is a sealed electrical appliance for baking food. Its principle is to use heating elements to bake and heat the food placed in a closed space; Function selection, using a steam generator to generate high-temperature steam to cook food in a sealed space. The air fryer is a machine that can use air to "fry". It mainly uses air to replace the hot oil in the original frying pan to make the food cooked. At the same time, the hot air also blows away the moisture on the surface of the food, making the ingredients To achieve a similar frying effect; general air fryers are equipped with vents in the cavity to drain away moisture and prevent moisture from adhering to the surface of the food, so that the food can achieve a frying effect that is crispy on the outside and tender on the inside.

At present, there is a new type of kitchen appliance that realizes the dual use of an air fryer and an oven, such as the Chinese patent number: "CN202021881605.3", named "air fryer oven", which discloses the box body, heating components, circulating fan components, box A sealed baking chamber is arranged in the body, the heating assembly is arranged in the baking chamber, and the circulating fan assembly is arranged on the outer side of the side wall of the baking chamber (the installation cavity of the circulating fan is a sealed chamber), and is passed through the inlet of the side wall of the baking chamber. The air outlet and the air outlet are communicated with the baking chamber. When used as an oven, the circulating fan assembly does not work, the heating assembly is activated, and the food is baked; when used as an air fryer, the heating assembly and the circulating fan assembly are activated at the same time, forming a hot air circulation in the sealed baking chamber, so that the food reaches frying effect. However, the existing air fryer oven has a problem that the two functions of the oven and the air fryer cannot be perfectly combined: in order to ensure the baking effect, a sealed baking chamber is used. The roasting chamber prevents the water vapor from the food from being radiated out, reducing the efficiency of the air fryer. At the same time, the water vapor will continue to adhere to the surface of the food when it circulates with the hot air, which will affect the frying effect of the food and make the surface of the food not crispy. , reduce the quality of fried food.

Therefore, it is necessary to improve the oven structure of the oven air fryer so that the two functions of the oven and the air fryer can be perfectly combined.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model proposes a magnetic suction type exhaust device for an air fryer oven, through which the two functions of the oven and the air fryer are perfectly combined.

In addition, the utility model also proposes an air fryer oven using a magnetic suction type exhaust device.

The magnetic suction type exhaust device according to the embodiment of the first aspect of the present invention is arranged on the cooking chamber of the air fryer oven, and includes: an exhaust passage, one end of the exhaust passage is connected to the inside of the cooking chamber, and the The other end of the exhaust passage communicates with the atmosphere outside the cooking chamber; a guide device is arranged on the exhaust passage; a magnetic suction valve sheet is movably installed on the exhaust passage, and the magnetic suction valve sheet is movably installed on the exhaust passage. The suction valve piece translates along the guide device, and the magnetic suction valve piece controls the opening of the exhaust passage through the translation; the magnetic suction device is arranged in the exhaust passage, and after the magnetic suction device is energized, it absorbs the The magnetic suction valve plate is used to make the magnetic suction valve plate translate; a reset device is arranged between the magnetic suction valve plate and the exhaust passage. After the magnetic suction device is demagnetized, the reset device drives the The magnetic suction valve is reset.

The magnetic suction type exhaust device according to the embodiment of the first aspect of the present invention has at least the following beneficial effects: the magnetic suction type exhaust device of this embodiment is provided with an exhaust passage on the cooking chamber, and the exhaust passage is provided with a magnetic The suction valve piece is driven by the magnetic suction device and the reset device to translate the magnetic suction valve piece to control the opening or closing of the exhaust passage. When the cooking chamber is in the baking mode, the magnetic suction valve plate blocks the entire exhaust passage to ensure the sealing of the cooking chamber; when the cooking chamber is in the air frying mode, the magnetic suction valve plate is removed to open the exhaust passage, forming a connection with the outside world. The air vents can drain away the moisture and prevent the moisture from adhering to the surface of the food to ensure the frying effect.

According to the magnetic suction type exhaust device according to the first aspect of the present invention, the magnetic suction device is installed on the side wall of the exhaust passage, and the movement mode of the magnetic suction valve plate is left and right translation.

According to the magnetic suction type exhaust device according to the first aspect of the present invention, the magnetic suction device is installed at the top or bottom of the exhaust passage, and the movement mode of the magnetic suction valve plate is up and down translation.

According to the magnetic suction type exhaust device according to the first aspect of the present invention, the movement mode of the magnetic suction valve sheet is front and rear translation.

According to the magnetic suction type exhaust device according to the first aspect of the present invention, the guide device is a guide rod arranged along the moving direction of the magnetic suction valve sheet, and the magnetic suction valve sheet is provided with a guide rod corresponding to the guide rod. The matching guide ears are mounted on the guide rods. The guide rod and the guide ear have a simple structure and are easy to produce, and the cooperation of the two can play an effective guiding role to prevent the magnetic suction valve sheet from shifting during the moving process.

According to the magnetic suction type exhaust device according to the first aspect of the present invention, the reset device is a compression spring which is worn on the guide rod, and the compression spring is located between the magnetic suction device and the guide ear. between. When the magnetic suction device is demagnetized, the compression spring pushes the guide ear to reset the magnetic suction valve piece.

An air fryer oven according to an embodiment of the second aspect of the present invention includes: a box body; a cooking chamber provided inside the box body, the cooking chamber is provided with a heating element and a fan; a control unit, the control unit Including the control of the baking mode and the air fryer mode of the air fryer oven; the magnetic suction exhaust device of the first aspect of the present invention is arranged on the cooking chamber, the control unit is connected to the magnetic suction device, and the baking In the roasting mode, the magnetic suction device is activated to attract the magnetic suction valve plate to move and block the exhaust passage. In the air frying mode, the magnetic suction device is demagnetized, and the magnetic suction valve plate is moved away to make the exhaust channel The air passage is open.

The air fryer oven according to the embodiment of the second aspect of the present invention has at least the following beneficial effects: the air fryer oven of this embodiment is provided with a magnetic suction type exhaust device in the cooking chamber, and the magnetic suction type exhaust device according to the air The fryer oven is opened or closed according to the use state of the fryer: in the baking mode, the magnetic suction exhaust device is closed, so that a sealed space is formed in the cooking chamber, which improves the baking efficiency and saves energy; in the air frying mode, the magnetic suction The type exhaust device is opened, and the cooking chamber is connected to the outside world. The water vapor brought out from the food is discharged through the magnetic suction type exhaust device, and will not adhere to the surface of the food, so that the food can be fried with crispy outside and tender inside, and improve the quality of food. quality. The air fryer oven of this scheme perfectly combines the two functions of the oven and the air fryer by setting the magnetic suction exhaust device.

Additional aspects and advantages of the invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or learned by practice of the invention.

Description of drawings

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

1 is a schematic structural diagram of the first embodiment of the magnetic suction exhaust device of the present invention;

2 is a schematic structural diagram of the second embodiment of the magnetic suction exhaust device of the present invention;

3 is a schematic structural diagram of the air fryer oven of the second aspect of the present invention.

Description of reference numbers:

Magnetic suction type exhaust device 100, exhaust passage 110, magnetic suction valve plate 120, guide ear 121, guide rod 130, compression spring 140;

Cooking chamber 200 , heating element 300 , first fan 400 .

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar 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 accompanying drawings are exemplary and are only used to explain the present invention, but should not be construed as a limitation of the present invention.

In the description of the present utility model, it should be understood that the orientation descriptions related to orientations, such as up, down, front, rear, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, several means one or more, and multiple means two or more. If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.

In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution .

1 to 2 , the magnetic suction type exhaust device 100 provided by the first aspect of the present invention is arranged on the cooking chamber 200 of the air fryer oven. The magnetic suction type exhaust device 100 includes an exhaust passage 110 for connecting the cooking chamber to the outside, a magnetic suction valve plate 120 movably arranged in the exhaust passage 110 , and a magnetic suction device arranged on the exhaust passage 110 . The exhaust passage 110 is also provided with a guide device and a reset device. After the magnetic suction device is energized, it becomes magnetized, attracting the magnetic suction valve piece 120 and attracting the magnetic suction valve piece 120 to translate along the guide device; after the magnetic suction device is demagnetized, the reset device drives the magnetic suction valve piece 120 to reset. For example, when the cooking chamber is in the baking mode, the magnetic suction device controls the magnetic suction valve plate 120 to translate and block the exhaust passage 110 to ensure the sealing of the cooking chamber; when the cooking chamber is in the air frying mode, the magnetic suction device demagnetizes and resets the device The magnetic suction valve sheet 120 is driven to move away, so that the exhaust passage 110 is opened to form a ventilation opening that communicates with the outside world.

The magnetic suction type exhaust device 100 of this embodiment is provided with an exhaust passage 110 on the cooking chamber, and a magnetic suction valve piece 120 is arranged on the exhaust passage 110. The magnetic suction valve piece 120 is driven to translate by the magnetic suction device and the reset device, The exhaust passage 110 is controlled to open or close. When the cooking chamber is in the baking mode, the magnetic suction valve plate 120 blocks the exhaust passage 110 to ensure the sealing of the cooking chamber; when the cooking chamber is in the air frying mode, the magnetic suction valve plate 120 is removed to open the exhaust passage 110, A vent is formed to connect to the outside world, and the water is drained away to prevent the water from adhering to the surface of the food, ensuring the frying effect.

Example 1:

Referring to FIG. 1, a preferred embodiment provided by the magnetic suction exhaust device 100 of the present invention includes an exhaust passage 110, and the exhaust passage 110 is provided with a magnetic suction valve plate 120 that can be translated left and right. The exhaust passage 110 is a The side is also provided with a magnetic attraction device (not shown in the figure). The exhaust passage 110 is also provided with a horizontal guide rod 130 , and a compression spring 140 is passed through the guide rod 130 . The magnetic suction valve plate 120 is provided with guide ears 121 corresponding to the guide rods 130 , and the guide ears 121 are fitted on the guide rods 130 . In this embodiment, after the magnetic suction device is energized and magnetized, the magnetic suction device attracts the magnetic suction valve plate 120, and the magnetic suction valve plate 120 moves horizontally along the guide rod 130 to block the exhaust passage 110, while the guide ear 121 compresses the compression spring 140, the compression spring 140 stores force; when the magnetic attraction device is demagnetized, the compression spring 140 pushes the guide ear 121 to reset along the guide rod 130, the magnetic suction valve piece 120 returns to the initial position, and the exhaust passage 110 is opened.

Example 2:

Referring to FIG. 2 , the second embodiment provided by the magnetic suction exhaust device 100 of the present invention includes an exhaust passage 110 . The exhaust passage 110 is provided with a magnetic suction valve plate 120 that can be translated up and down, above the exhaust passage 110 . A magnetic suction device is provided. The exhaust passage 110 is also provided with a guide rod 130 in a vertical direction, and a compression spring 140 is passed through the guide rod 130 . The magnetic suction valve plate 120 is provided with guide ears 121 corresponding to the guide rods 130 , and the guide ears 121 are fitted on the guide rods 130 . In this embodiment, after the magnetic suction device is energized and magnetized, the magnetic suction device attracts the magnetic suction valve piece 120, the magnetic suction valve piece 120 vertically rises along the guide rod 130, opens the exhaust passage 110, and at the same time the guide ear 121 compresses the compression spring 140, the compression spring 140 stores force; when the magnetic attraction device is demagnetized, the compression spring 140 pushes the guide ear 121 to reset along the guide rod 130, the magnetic suction valve piece 120 returns to the initial position, and the exhaust passage 110 is blocked.

Example 3:

The third embodiment provided by the magnetic suction type exhaust device of the present invention includes an exhaust passage, a magnetic suction valve plate that can be translated back and forth is arranged on the exhaust passage, a magnetic suction device is arranged on the exhaust passage, and the exhaust passage is provided with a magnetic suction valve. A guide rod in the front and rear directions is also arranged on the guide rod, and a compression spring is worn on the guide rod. The magnetic suction valve sheet is provided with a through hole corresponding to the guide rod, and the magnetic suction valve sheet is pierced and mounted on the guide rod through the through hole. In this embodiment, when the magnetic suction device is energized and magnetized, the magnetic suction device attracts the magnetic suction valve piece, and the magnetic suction valve piece moves forward along the guide rod to block the exhaust passage, and at the same time, the magnetic suction valve piece compresses the compression spring to press When the magnetic suction device is demagnetized, the compression spring pushes the magnetic suction valve sheet to move backward, the magnetic suction valve sheet returns to the initial position, and the exhaust passage is opened. In this embodiment, a sealing ring is arranged between the through hole of the magnetic suction valve plate and the guide rod.

Further, in the above embodiment, a sealing strip may also be provided between the contact surfaces of the magnetic suction valve sheet 120 and the exhaust passage 110 to ensure the sealing effect when the magnetic suction valve sheet 120 blocks the exhaust passage 110 .

Referring to FIG. 3 , a preferred embodiment provided by the second aspect of the present invention, an air fryer oven, includes a box body (not shown in the figure), and a cooking chamber 200 is provided in the box body. The cooking chamber 200 includes at least a first cavity for placing food, and in this embodiment, the cooking chamber 200 further includes a second cavity. The second cavity is disposed on the top of the cooking chamber 200, and the second cavity communicates with the first cavity. The inner sidewall of the first cavity is provided with a plurality of concave-convex structures for placing a baking tray or a baking net. A heating element 300 and a first fan 400 are disposed in the second cavity, and the heating element 300 is located between the first cavity and the first fan 400 . The heating element 300 is used to heat food and needs to be activated in both the roasting mode and the air fryer mode. The first fan 400 is only activated in the air fryer mode. After the first fan 400 is activated, a hot air flow is formed in the first cavity, so that the food can be fried. There is also a control unit connected to various electrical components in the box. A control panel is arranged on the surface of the box. The control panel is connected to the control unit. The user can perform control operations such as function selection and parameter setting through the control panel, such as selecting the air fryer oven. Working mode, set working time, etc.

In the air fryer oven of this embodiment, a heating element 300 and a first fan 400 are arranged in the cooking chamber 200, and a magnetic suction exhaust device 100 is also arranged at the same time. Open or close in the use state: when used as an oven, the heating element 300 is activated to bake the food, the first fan 400 and the magnetic suction exhaust device 100 are closed, so that a sealed space is formed in the cooking chamber 200, which lifts the Baking efficiency and energy saving; when used as an air fryer, the heating element 300 and the first fan 400 are activated to form a hot air flow in the first cavity to heat the food, and the magnetic suction exhaust device 100 is opened at the same time, and the cooking chamber 200 is connected to the outside world, and the water vapor brought out of the food is discharged through the magnetic suction exhaust device 100, and will not adhere to the surface of the food, so that the food can obtain the frying effect of crispy outside and tender inside, and improve the quality of the food. The air fryer oven of this solution perfectly combines the two functions of the oven and the air fryer by setting the magnetic suction exhaust device 100.

Further, the air fryer oven of this solution may also be provided with a steam generating device, so as to obtain the function of cooking food. The steam generating device includes a water tank and a water supply pipeline, the water tank is used for containing water, one end of the water supply pipeline is connected to the water tank, and the other end of the water supply pipeline is connected to the first cavity. A water pump and a steam heater are arranged on the water supply pipeline. The water pump is used to pump the water in the water tank into the steam heater. The steam heater heats the water flowing through the water supply pipeline into steam, and sprays it into the first cavity, using high temperature water. The steam cooks the food inside the first cavity. It should be noted that when cooking, neither the heating element 300 nor the first fan 400 need to be activated, and the magnetic suction exhaust device 100 is in a closed state, so that a sealed space is formed in the cooking chamber to ensure the quality of cooking. It is easy to think that, when a steam generating device is provided, a pressure relief valve should also be provided in the cooking chamber 200 to prevent the pressure inside the cooking chamber 200 from being too high due to the continuous generation of steam. The addition of the steam generating device enables the air fryer oven to increase the cooking function on the basis of the functions of baking and air frying, and users have more cooking options.

Further, the cooking chamber 200 is also provided with a plurality of detection sensors such as temperature detection and humidity detection, and the magnetic suction exhaust device 100 is provided with a displacement monitoring device. The detection sensor and the displacement monitoring device are connected to the control unit and feed back detection data. The conditions in the cooking chamber 200 are automatically adjusted by the control unit, and the opening of the magnetic suction valve is adjusted, so as to improve the functional experience of the air fryer oven.

In the description of this specification, reference to the terms "one embodiment," "some embodiments," "exemplary embodiment," "example," "specific example," or "some examples", etc., is meant to incorporate the embodiments A particular feature, structure, material, or characteristic described by an example or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms 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.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. Variations, the scope of the present invention is defined by the claims and their equivalents.

Claims (7)

1. Formula exhaust apparatus is inhaled to magnetism, sets up on the culinary art room of air fryer oven, its characterized in that includes:

one end of the exhaust channel is communicated with the inside of the cooking chamber, and the other end of the exhaust channel is communicated with the atmosphere outside the cooking chamber;

a guide device disposed on the exhaust passage;

the magnetic suction valve plate is movably arranged on the exhaust channel, the magnetic suction valve plate translates along the guide device, and the magnetic suction valve plate controls the opening of the exhaust channel through translation;

the magnetic suction device is arranged in the exhaust passage, and the magnetic suction device sucks the magnetic suction valve plate after being electrified so as to enable the magnetic suction valve plate to move horizontally;

the resetting device is arranged between the magnetic suction valve plate and the exhaust passage, and the resetting device drives the magnetic suction valve plate to reset after the magnetic suction device demagnetizes.

2. A magnetic suction type exhaust device according to claim 1, wherein the magnetic suction device is installed on the side wall of the exhaust passage, and the moving mode of the magnetic suction valve plate is left-right translation.

3. A magnetic suction type exhaust device according to claim 1, wherein the magnetic suction device is installed at the top or bottom of the exhaust passage, and the moving mode of the magnetic suction valve plate is up-down translation.

4. A magnetic suction type exhaust device according to claim 1, wherein the moving mode of the magnetic suction valve plate is forward and backward translation.

5. A magnetic suction type exhaust device according to any one of claims 2 to 4, characterized in that the guide device is a guide rod arranged along the moving direction of the magnetic suction valve plate, a guide lug matched with the guide rod is arranged on the magnetic suction valve plate, and the guide lug is arranged on the guide rod in a penetrating way.

6. A magnetic suction type exhaust device according to claim 5, characterized in that the reset device is a compression spring mounted on the guide rod in a penetrating manner, and the compression spring is located between the magnetic suction device and the guide lug.

7. Air fryer oven, its characterized in that includes:

a box body;

the cooking chamber is arranged in the box body, and a heating element and a fan are arranged in the cooking chamber;

a control unit including control of a baking mode and an air fryer mode of an air fryer oven;

the formula exhaust apparatus is inhaled to magnetism of any of claims 1 to 6, set up on the culinary art room, the control unit is connected the device is inhaled to magnetism, and the device is inhaled to magnetism during the mode of toasting the device starts, attracts the valve block removal shutoff is inhaled to magnetism the exhaust passage, when the air burst mode the device demagnetization is inhaled to magnetism, the valve block of inhaling moves away and makes exhaust passage opens.

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