CN215650622U

CN215650622U - Air oven

Info

Publication number: CN215650622U
Application number: CN202023045025.3U
Authority: CN
Inventors: 程晓
Original assignee: Foshan Shunde Kufu Electrical Appliance Co ltd
Current assignee: Foshan Shunde Kufu Electrical Appliance Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2022-01-28
Anticipated expiration: 2030-12-16

Abstract

The utility model provides an air oven which comprises a shell and a fan assembly, wherein an inner container is arranged in the shell, the fan assembly is arranged on the top wall of the inner container, the top wall of the inner container is upwards stretched to form an air groove, a horizontal partition plate is arranged in the middle of the air groove, the partition plate divides the air groove into a lower air blowing groove and an upper air inducing groove, the fan assembly comprises an air inducing wind wheel and an air blowing wind wheel which are arranged up and down, the air blowing wind wheel is positioned in the lower air blowing groove, the air inducing wind wheel is positioned in the upper air inducing groove, a lower air outlet communicated with the outside of the shell is formed in one side of the lower air blowing groove, and an upper air outlet communicated with the outside of the shell is formed in one side of the upper air inducing groove. The utility model adopts the preformed upper induced air groove and the lower blast air groove, and has the advantages of simple structure, strong practicability and convenient assembly.

Description

Air oven

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to an air oven.

Background

In the production process of fried food, a fryer is traditionally used for making the fried food, but the fryer has a large amount of oil smoke in the using process, so that the fryer is used less and less in families; with the application of the high-speed air circulation technology to the food frying process, an air type frying pan is formed, the food is heated by utilizing the fast flowing hot air flow, compared with the traditional frying pan, the oil can be reduced by 80%, and the air type frying pan is convenient to clean, safe and economical in household use, popular with consumers and widely developed.

Food adopts the air oven course of working to produce great heat, and the heat that hot-blast air current carried in the food cooking chamber can be transmitted along the lateral wall of food processing cavity, and whole equipment is inside during being in the high temperature, because parts such as motor still exist in the casing, can not exist under the operational environment of high temperature, consequently, need avoid heating the heat dissipation in the intracavity to other non-heating regions.

In order to install the air generator (fan), in the prior art, a plastic or metal fan cover at the top of an inner container is tightly installed on the inner container in a bolt mode, the inner container and the fan cover are in a split design, the split design needs to be assembled, the correspondence of motor shaft holes is difficult to guarantee, installation deviation is easy to generate, and in addition, the fan cover is easy to deform in the transportation process, so that the problems of installation failure and the like are caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the air oven with the preformed upper air inducing groove and the preformed lower air blowing groove, which has the advantages of simple structure, strong practicability and convenient assembly.

In order to achieve the purpose, the utility model provides an air oven which comprises a shell and a fan assembly, wherein an inner container is arranged in the shell, the fan assembly is arranged on the top wall of the inner container, the top wall of the inner container is upwards stretched to form an air groove, a horizontal partition plate is arranged in the middle of the air groove, the partition plate divides the air groove into a lower air blowing groove and an upper air inducing groove, the fan assembly comprises an air inducing wind wheel and an air blowing wind wheel which are arranged up and down, the air blowing wind wheel is positioned in the lower air blowing groove, the air inducing wind wheel is positioned in the upper air inducing groove, a lower air outlet communicated with the outside of the shell is formed in one side of the lower air blowing groove, and an upper air outlet communicated with the outside of the shell is formed in one side of the upper air inducing groove.

According to another embodiment of the utility model, the lower air blowing groove and the upper air inducing groove are in a step shape, a supporting plate is formed at the joint of the lower air blowing groove and the upper air inducing groove, and the partition plate is detachably arranged on the supporting plate.

According to another embodiment of the utility model, the partition is bolted to the support plate.

According to another specific embodiment of the present invention, the fan assembly further includes a motor, a motor base, and a motor shaft, the motor is disposed above the outer side of the upper wind guiding groove through the motor base, the motor shaft is driven by the motor, the partition plate is provided with a through hole for the motor shaft to pass through, the blower wind wheel and the blower wind wheel are both disposed on the motor shaft, and the blower wind wheel are respectively disposed above and below the partition plate.

According to another embodiment of the utility model, the lower air blast groove has a trapezoidal longitudinal section.

According to another embodiment of the present invention, the upper air guide groove has a trapezoidal longitudinal section.

According to another specific embodiment of the utility model, the air conditioner further comprises an air outlet cover, the upper air outlet and the lower air outlet are arranged side by side from top to bottom, an inlet of the air outlet cover completely covers the upper air outlet and the lower air outlet, and an outlet of the air outlet cover is communicated with the outside of the shell.

According to another specific embodiment of the utility model, the wind outlet cover further comprises a wind outlet grid, and the wind outlet grid is arranged at the outlet of the wind outlet cover.

According to another embodiment of the utility model, the bottom of the blower rotor does not exceed the bottom edge of the lower blower slot in the height direction.

According to another embodiment of the utility model, the top edge of the lower blast groove and the top edge of the upper draft groove are both provided with smoothly transitioning fillets.

The utility model has the following beneficial effects:

the air oven performs the upper induced draft slot and the lower blast slot integrally, avoids the problems of transportation, installation and the like, and has the advantages of simple structure, strong practicability and convenient assembly

The present invention will be described in further detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the outer side of the top wall of the liner of the present invention;

FIG. 2 is a schematic view of the inner side of the top wall of the liner of the present invention;

FIG. 3 is an exploded view of the top wall of the liner of the present invention;

fig. 4 is a schematic longitudinal cross-sectional view of the top wall of the liner of the present invention.

Detailed Description

An air oven is disclosed, as shown in fig. 1-4, comprising a casing, a liner 10, a fan assembly 20, an air outlet cover 30 and an air outlet grid 40, wherein the liner 10 is arranged inside the casing, and the fan assembly 20 is arranged on the top wall 10a of the liner.

The roof 10a of inner bag is tensile upwards to form wind groove 50, the middle part of wind groove 50 is equipped with horizontally baffle 51, baffle 51 separates wind groove 50 and forms blast groove 52 and last induced air groove 53 down, each other not communicate between blast groove 52 and the last induced air groove 53 down, fan assembly 20 is including the induced air wind wheel 21 that sets up from top to bottom, blast wind wheel 22 is located blast groove 52 down, induced air wind wheel 21 is located induced air groove 53, the lower gas outlet 54 with the outside intercommunication of casing is seted up to one side of blast groove 52 down, last gas outlet 55 with the outside intercommunication of casing is seted up to one side of last induced air groove 53.

Further, the lower blowing slot 52 and the upper inducing slot 53 are stepped, a supporting plate 56 is formed at the junction therebetween, and the partition plate 51 is detachably disposed on the supporting plate 56.

Specifically, the partition plate 51 is attached to the support plate 56 by, for example, bolts.

Still further, fan assembly 20 further includes motor 23, motor cabinet 24 and motor shaft 25, and motor 23 sets up in the outside top of last induced air groove 53 through motor cabinet 24, and motor shaft 25 is driven by motor 23, is equipped with the through-hole that is used for motor shaft 25 to pass on the baffle 51, and blast wind wheel 22 all sets up on motor shaft 25 with induced air wind wheel 21 to induced air wind wheel 21 is located the top and the below of baffle 51 respectively with blast wind wheel 22, and is corresponding, is equipped with the hole that is used for motor shaft 25 to pass in the center of baffle 51.

Wherein the bottom of the blower wind wheel 22 does not exceed the bottom edge of the lower blowing slot 52 in the height direction.

In the preferred embodiment of the present invention, the lower air blowing duct 52 has a trapezoidal longitudinal section, the upper air inducing duct 53 has a trapezoidal longitudinal section, both of which are formed in a pagoda shape, and rounded corners having smooth transitions are provided at the top edge of the lower air blowing duct 52 and the top edge of the upper air inducing duct 53

In the utility model, the upper air outlet 55 and the lower air outlet 54 are arranged side by side up and down, the inlet of the air outlet housing 30 completely covers the upper air outlet 55 and the lower air outlet 54, the outlet of the air outlet housing 30 is communicated with the outside of the shell, and the air outlet grid 40 is arranged at the outlet of the air outlet housing 30.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that variations may be made without departing from the scope of the utility model, and equivalents may be resorted to without departing from the scope of the utility model.

Claims

1. The utility model provides an air oven, its characterized in that includes casing and fan assembly be equipped with the inner bag in the casing, fan assembly sets up on the roof of inner bag, wherein the roof of inner bag is upwards tensile forms the wind groove, the middle part of wind groove is equipped with horizontally baffle, the baffle will the wind groove is separated and is formed lower wind groove and last induced air groove, fan assembly includes air blast wind wheel, the induced air wind wheel that sets up from top to bottom, the air blast wind wheel is located down the air blast inslot, the induced air wind wheel is located go up the induced air inslot one side of air blast groove down seted up with the lower gas outlet of the outside intercommunication of casing one side of going up the induced air groove seted up with the last gas outlet of the outside intercommunication of casing.

2. The air oven of claim 1, wherein said lower air blast groove and said upper air inducing groove are stepped, and a junction therebetween forms a support plate, and said partition is detachably disposed on said support plate.

3. The air oven of claim 2, wherein said baffle is bolted to said support plate.

4. The air oven of claim 1, wherein the fan assembly further includes a motor, a motor base, and a motor shaft, the motor is disposed above an outer side of the upper wind guide slot through the motor base, the motor shaft is driven by the motor, a through hole for the motor shaft to pass through is provided on the partition, the blower fan and the wind guide fan are both disposed on the motor shaft, and the wind guide fan are respectively located above and below the partition.

5. The air oven of claim 1, wherein said lower air blast groove is trapezoidal in longitudinal cross section.

6. The air oven of claim 1, wherein said upper air inducing groove is trapezoidal in longitudinal cross section.

7. The air oven of claim 1, further comprising an outlet housing, wherein the upper outlet port and the lower outlet port are arranged side-by-side, an inlet of the outlet housing is completely covered outside the upper outlet port and the lower outlet port, and an outlet of the outlet housing is communicated with the outside of the housing.

8. The air oven of claim 7, further comprising an outlet grill disposed at an outlet of the outlet hood.

9. The air oven of claim 1, wherein the top edges of the lower air blast groove and the upper air draft groove are each provided with a smooth transition radius.