CN218164970U

CN218164970U - Visual air heating upper cover and air heating appliance

Info

Publication number: CN218164970U
Application number: CN202221672492.5U
Authority: CN
Inventors: 吴津宁; 杨广良; 何田田; 万景峰
Original assignee: Guangdong Enaiter Electrical Appliances Co Ltd
Current assignee: Guangdong Enaiter Electrical Appliances Co Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-30
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a visual air heating upper cover and air heating utensil, the air heating upper cover includes first shell, separate the heat exchanger, fan and heating element, first shell includes the epitheca and is the inferior valve of flat cuboid structure, the epitheca sets firmly on the inferior valve, the horizontal projection of epitheca is located the horizontal projection of inferior valve, the inferior valve roof is equipped with through-hole and first visual area, the inferior valve diapire is equipped with the second visual area, the second visual area cooperatees with first visual area and can observes the inside visual window of pot courage that is located first shell below with the formation, this application is through designing flat cuboid structure with the inferior valve, the horizontal area of epitheca is less than the horizontal area of inferior valve, thereby can set up first visual area and second visual area on the inferior valve in order to form visual window, so that the user when the edible material of culinary art, can see through the state of edible material in the pot courage through visual window observation, thereby the user of being convenient for knows the culinary art progress of eating the material at any time, user's use satisfaction has been improved.

Description

Visual air heating upper cover and air heating appliance

Technical Field

The utility model relates to a pan technical field particularly, relates to a visual air heating upper cover and air heating utensil.

Background

Air heating appliances, such as air fryers, are a very popular cooking model today that uses rapidly circulating hot air to heat food materials.

The existing air heating appliance generally comprises an upper cover and a pot container for containing food materials, a heating cavity is formed in the upper cover, heating parts such as a fan and a heating pipe are arranged at the top of the heating cavity, air is blown by the fan to flow through the heating pipe to form hot air, and the hot air enters the pot container and heats the food materials in the pot container. However, the air fryer prevents a user from intuitively knowing the cooking state of the food material when cooking the food material.

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 a visual air heating upper cover and air heating utensil can observe the culinary art state of food.

According to the utility model discloses an air heating upper cover of first aspect embodiment, including first shell, heat exchanger, fan and heating element, a plurality of ventilation holes have been seted up to first shell, first shell includes epitheca and the lower casing that is flat cuboid structure, the epitheca sets firmly on the lower casing, the horizontal projection of epitheca is located in the horizontal projection of lower casing, the roof of lower casing is equipped with through-hole and first visual area, the bottom wall of lower casing is equipped with the second visual area, the second visual area cooperatees with the first visual area so as to form the visual window that can observe the inside of the pot and gall that is located below the first shell; the heat shield is fixedly arranged in the shell and is provided with an installation cavity with an opening at the bottom, the side wall of the installation cavity is provided with an air inlet, the air inlet is communicated with the vent hole, and the top of the heat shield penetrates through the through hole and is inserted into the upper shell; the fan is positioned in the mounting cavity and is mounted at the air inlet; the heating member is located in the mounting cavity.

According to the utility model discloses air heating upper cover has following beneficial effect at least: this application is through the inferior valve design with first shell for flat cuboid structure, and the horizontal area of epitheca is less than the horizontal area of inferior valve to can set up first visual area and second visual area in order to form visual window on the inferior valve, so that the user can see through the state of eating the material in the pot courage when the culinary art is eaten the material, thereby the user of being convenient for knows the culinary art progress of eating the material at any time, has improved user's use satisfaction.

According to some embodiments of the utility model, the inferior valve includes roof, annular curb plate and the bottom plate of being made by transparent material, the bottom plate includes backup pad and annular glass board, the roof with curb plate fixed connection, the backup pad with roof fixed connection, the periphery wall card of glass board is located the backup pad, the internal perisporium card of glass board is located the surface of heat exchanger that separates.

According to some embodiments of the utility model, the material of roof is transparent plastic, the curb plate with the material of backup pad is opaque plastic.

According to some embodiments of the invention, the glass panel further comprises a heat shield, wherein the heat shield is positioned above the glass panel and outside the heat shield.

According to the utility model discloses a some embodiments, the top face of backup pad is equipped with a plurality of projections, the projection is equipped with the ascending blind hole of opening, step portion has in the blind hole, the bottom face of roof be equipped with the blind hole is pegged graft the complex and is inserted the post, it supports to locate to insert the post step portion.

According to the utility model discloses a some embodiments, all be equipped with a plurality of spacing muscle and a plurality of spacing muscle down on all around of the internal surface of curb plate, the roof supports locates a plurality ofly on the spacing muscle of going up, the backup pad supports locates a plurality ofly on the spacing muscle of down.

According to some embodiments of the present invention, the top plate and the upper shell pass through clamping structure fixed connection.

According to the utility model discloses a some embodiments, the epitheca is flat cuboid structure, the thickness of epitheca is less than the thickness of inferior valve.

According to the air heating appliance of the second aspect embodiment of the utility model, the air heating appliance comprises a base, a pot container and the air heating upper cover of the first aspect embodiment of the utility model, wherein the pot container is positioned in the base and is provided with a cooking cavity with an upward opening; the air heating upper cover is arranged on the base in a covering mode.

According to the utility model discloses air heating utensil has following beneficial effect at least: by adopting the air heating upper cover, the cooking state of food can be observed by the air heating appliance.

According to some embodiments of the utility model, the base includes inner shell, second shell and blast pipe, be equipped with a plurality of exhaust holes on the second shell, the blast pipe is located the inner shell with between the second shell, the pot courage is located form the exhaust chamber in the inner shell and between the two, the one end of blast pipe with the exhaust chamber intercommunication, the other end with the exhaust hole intercommunication.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, 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 is a schematic perspective view of an air heating appliance provided by an embodiment of the present invention;

FIG. 2 is an exploded schematic view of the air heating appliance shown in FIG. 1;

FIG. 3 is an exploded schematic view of the air heating upper cover shown in FIG. 2;

FIG. 4 is an exploded view of the base and the pot liner shown in FIG. 2;

FIG. 5 is a schematic sectional view of the air heating upper cover shown in FIG. 2;

fig. 6 is a cross-sectional view of the base and the pot core shown in fig. 2.

Reference numerals:

an air heating appliance 10; an air heating upper cover 100; a vent 110; a lower case 120; a top plate 121; side plates 122; an upper limiting rib 1221; a lower limit rib 1222; a support plate 123; a glass plate 124; a convex column 125; blind holes 1251; a step portion 1252; a plug-in post 126; an upper case 130; a fan 140; a heat generating member 150; a heat shield 160; an air inlet 161; an illuminating member 170; a base 200; an inner case 210; a second housing 220; an exhaust hole 221; an exhaust pipe 230; a pot liner 300.

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 accompanying drawings are exemplary only for 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 application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

An air heating appliance 10 according to an embodiment of the present invention is described with reference to fig. 1 to 6, which includes a base 200, a pot 300 and an air heating cover 100, the pot 300 is located in the base 200 and has a cooking cavity with an upward opening; the air heating upper cover 100 is covered on the base 200.

The air heating upper cover 100 comprises a first shell, a heat shield 160, a fan 140 and a heating element 150, wherein the first shell comprises an upper shell 130 and a lower shell 120 which is in a flat cuboid structure, the upper shell 130 and the lower shell 120 are both provided with a plurality of vent holes 110, the upper shell 130 is fixedly arranged on the lower shell 120, the horizontal projection of the upper shell 130 is positioned in the horizontal projection of the lower shell 120, the top wall of the lower shell 120 is provided with a through hole and a first visual area, the first visual area is at least partially positioned outside the upper shell 130, the bottom wall of the lower shell 120 is provided with a second visual area, and the second visual area is matched with the first visual area to form a visual window which can observe the inside of the pot container 300 positioned below the first shell; the heat shield 160 is fixedly arranged in the first shell and is provided with an installation cavity with an opening at the bottom, the side wall of the installation cavity is provided with an air inlet 161, at least part of the air inlet 161 is positioned in the upper shell 130, the air inlet 161 is communicated with the vent hole 110, and the top of the heat shield 160 penetrates through the through hole and is inserted into the upper shell 130; the fan 140 is positioned in the mounting cavity and is mounted at the air inlet 161; the heat generating member 150 is located in the installation cavity.

This application is through the design of the inferior valve 120 with first shell for flat cuboid structure, and the horizontal area of epitheca 130 is less than the horizontal area of inferior valve 120 to can set up first visible region and second visible region in order to form visual window on inferior valve 120, so that the user can see through the state of eating the material in the visual window observation pot courage 300 when the culinary art is eaten the material, thereby the user of being convenient for knows the culinary art progress of eating the material at any time, has improved user's use satisfaction. In addition, the structure flattening design increases the food heating area, the height of the first shell is lower, hot air is easy to go down, and the food cooking effect is improved.

In some embodiments of the present invention, referring to fig. 2 to 3, the lower shell 120 includes a top plate 121, an annular side plate 122 and a bottom plate made of transparent material, the bottom plate includes a support plate 123 and an annular glass plate 124, the top plate 121 is fixedly connected to the side plate 122, the support plate 123 is fixedly connected to the top plate 121, the outer peripheral wall of the glass plate 124 is clamped to the support plate 123, and the inner peripheral wall of the glass plate 124 is clamped to the outer surface of the heat shield 160. Form the second visual area through glass board 124, glass board 124 has the advantage that the deformation can not produce the peculiar smell with being heated, and roof 121 forms first visual area wholly, and it is compared and keeps away from the heat source in glass board 124, therefore its material be transparent material can, for the ease of manufacturing, roof 121 wholly adopts transparent material preparation, and transparent material can specifically be glass, transparent plastics such as organic glass, polycarbonate. Further, in order to reduce weight and cost, the top plate 121 is made of transparent plastic, and the side plates 122 and the support plate 123 are made of opaque plastic.

In some embodiments of the present invention, referring to fig. 3, the lighting device 170 is located in the first housing, and the lighting device 170 is located above the glass plate 124 and outside the heat shield 160 to enhance the brightness for easy observation.

In some embodiments of the utility model, referring to fig. 3 and 5, the top end face of backup pad 123 is equipped with a plurality of projections 125, and projection 125 is equipped with the ascending blind hole 1251 of opening, is equipped with annular step portion 1252 in the blind hole 1251, and the bottom face of roof 121 is equipped with and pegs graft the complex with blind hole 1251 and inserts post 126, inserts post 126 and supports and locate step portion 1252, realizes being connected of roof 121 and backup pad 123 and fixes a position and install and remove fast, has also increased the structural strength of roof 121 and backup pad 123.

In some embodiments of the present invention, referring to fig. 3 and 5, a plurality of upper limiting ribs 1221 and a plurality of lower limiting ribs 1222 are disposed around the inner surface of the side plate 122, the top plate 121 is disposed on the plurality of upper limiting ribs 1221, and the supporting plate 123 is disposed on the plurality of lower limiting ribs 1222, so that the connection of the top plate 121, the side plate 122 and the bottom plate is fixed and stable.

In some embodiments of the present invention, referring to fig. 3 and 5, the upper shell 130 is a flat cuboid structure, and the thickness of the upper shell 130 is smaller than that of the lower shell 120, so that the manufacturing is facilitated and the material cost is reduced.

In some embodiments of the present invention, referring to fig. 3, the upper shell 130 and the lower shell 120 are fixedly connected by a snap structure, so as to be easy to assemble and disassemble and stable to connect.

In some embodiments of the present invention, referring to fig. 4 and 6, the base 200 includes an inner shell 210, a second outer shell 220 and an exhaust pipe 230, the second outer shell 220 is provided with a plurality of exhaust holes 221, the exhaust pipe 230 is located between the inner shell 210 and the second outer shell 220, the pot liner 300 is located in the inner shell 210 and forms an exhaust cavity therebetween, one end of the exhaust pipe 230 is communicated with the exhaust cavity, the other end is communicated with the exhaust holes 221, under the action of the fan 140, the external cold air enters into the heat shield 160, after being heated by the heating element 150, and then flows into the pot liner 300, the hot air flow in the pot liner 300 flows into the exhaust cavity, and then returns to the outside through the exhaust pipe 230, so that the air flow fully flows in the base 200, the heat is fully utilized, and the food material is fully heated.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 present 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

The utility model discloses a visual air heating upper cover and air heating utensil, the air heating upper cover includes first shell, separate the heat exchanger, fan and the piece that generates heat, first shell includes the epitheca and is the inferior valve of flat cuboid structure, the epitheca sets firmly on the inferior valve, the horizontal projection of epitheca is located the horizontal projection of inferior valve, the inferior valve roof is equipped with through-hole and first visual area, the inferior valve diapire is equipped with the visual area of second, the visual area of second cooperatees with first visual area and can observe the inside visual window of pot courage that is located first shell below in order to form, this application is through designing the inferior valve for flat cuboid structure, the horizontal area of epitheca is less than the horizontal area of inferior valve, thereby can set up first visual area and the visual area of second on the inferior valve in order to form visual window, so that the user is when eating the material in the culinary art, can see through the state of eating the material in the pot courage through visual window, thereby the user knows the culinary art progress of eating the material at any time, user's use satisfaction has been improved.

Claims

1. A visual air heating cover (100), comprising:

the cooker liner comprises a first shell, a second shell and a third shell, wherein the first shell is provided with a plurality of vent holes (110), the first shell comprises an upper shell (130) and a lower shell (120) which is of a flat cuboid structure, the upper shell (130) is fixedly arranged on the lower shell (120), the horizontal projection of the upper shell (130) is positioned in the horizontal projection of the lower shell (120), the top wall of the lower shell (120) is provided with a through hole and a first visual area, the bottom wall of the lower shell (120) is provided with a second visual area, and the second visual area is configured to be matched with the first visual area so that the inside of the cooker liner (300) positioned below the first shell can be observed;

the heat insulation cover (160) is fixedly arranged in the first shell and provided with an installation cavity with an opening at the bottom, an air inlet (161) is formed in the side wall of the installation cavity, the air inlet (161) is communicated with the vent hole (110), and the top of the heat insulation cover (160) penetrates through the through hole and is inserted into the upper shell (130);

the fan (140) is positioned in the mounting cavity and is mounted at the air inlet (161);

and the heating piece (150) is positioned in the mounting cavity.

2. The air heating upper cover (100) according to claim 1, wherein the lower casing (120) comprises a top plate (121), an annular side plate (122) and a bottom plate, the top plate (121) is made of transparent material, the annular side plate (122) comprises a support plate (123) and an annular glass plate (124), the top plate (121) is fixedly connected with the side plate (122), the support plate (123) is fixedly connected with the top plate (121), the outer peripheral wall of the glass plate (124) is clamped on the support plate (123), and the inner peripheral wall of the glass plate (124) is clamped on the outer surface of the heat insulation cover (160).

3. The air heating upper cover (100) according to claim 2, wherein the top plate (121) is made of transparent plastic, and the side plates (122) and the supporting plate (123) are made of opaque plastic.

4. The air heating cover (100) according to claim 2, further comprising an illumination member (170) within the first enclosure, the illumination member (170) being located above the glass panel (124) and outside the heat shield (160).

5. The upper air heating cover (100) according to claim 2, wherein a plurality of protruding pillars (125) are arranged on a top end surface of the supporting plate (123), a blind hole (1251) with an upward opening is formed in each protruding pillar (125), a step portion (1252) is arranged in each blind hole (1251), an inserting pillar (126) in inserting fit with the blind hole (1251) is arranged on a bottom end surface of the top plate (121), and the inserting pillar (126) abuts against the step portion (1252).

6. The air heating upper cover (100) according to claim 5, wherein a plurality of upper limit ribs (1221) and a plurality of lower limit ribs (1222) are arranged around the inner surface of the side plate (122), the top plate (121) abuts against the plurality of upper limit ribs (1221), and the support plate (123) abuts against the plurality of lower limit ribs (1222).

7. The air heating upper cover (100) according to claim 2, wherein the top plate (121) is fixedly connected with the upper shell (130) through a clamping structure.

8. The air heating upper cover (100) according to any one of claims 1 to 7, wherein the upper case (130) has a flat rectangular parallelepiped structure, and a thickness of the upper case (130) is smaller than a thickness of the lower case (120).

9. An air heating appliance (10), comprising:

a base (200);

the pot container (300) is positioned in the base (200) and is provided with a cooking cavity with an upward opening;

the air heating upper cover (100) according to any one of claims 1 to 8, wherein the air heating upper cover (100) is covered on the base (200).

10. The air heating appliance (10) according to claim 9, wherein the base (200) comprises an inner casing (210), a second outer casing (220) and an exhaust pipe (230), the second outer casing (220) is provided with a plurality of exhaust holes (221), the exhaust pipe (230) is located between the inner casing (210) and the second outer casing (220), the boiler bladder (300) is located in the inner casing (210) and forms an exhaust cavity therebetween, one end of the exhaust pipe (230) is communicated with the exhaust cavity, and the other end of the exhaust pipe is communicated with the exhaust holes (221).