US-12624840-B2 - Integrated stove

US12624840B2US 12624840 B2US12624840 B2US 12624840B2US-12624840-B2

Abstract

The present application provides an integrated stove. The integrated stove includes: a heating assembly for support and heat a container, and including an air duct; a housing connected to the heating assembly, and including a cavity, where the cavity is communicating with the air duct; and a fan arranged in the cavity, and for extract oil fume by the air duct and the cavity. The air duct and the fan are spaced in a first direction, and the first direction is perpendicular to the height direction of the integrated stove. By spacing the fan and the air duct in the first direction, the problems of a narrow air inlet channel, a large air inlet resistance and a poor oil fume suction effect in the related art are solved. Thus, the effects of optimizing an internal structure layout of the integrated stove, strengthening a capability of the integrated stove to extract oil fume, improving practicability and reliability of the integrated stove, and improving user experience are achieved.

Inventors

Huimin Wu
Xingwen DENG
Feng Xie
Guomao LEI
Zhiwei Peng
Xiaokai Liu
Yifan Zhang
Taiyang JIANG
Yehui MO
Wenhan XIONG
Qiangqiang Yang

Assignees

FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LIMITED

Dates

Publication Date: 20260512
Application Date: 20230512
Priority Date: 20220513

Claims (10)

1 . An integrated stove, comprising: a heating assembly configured to support and heat a container, including an air duct; a housing connected to the heating assembly, including a cavity that is in communication with the air duct; a fan arranged in the cavity configured to extract oil fume through the air duct and the cavity; a filter arranged in the cavity configured to filter the oil fume; a separation assembly arranged in the air duct, and configured to separate grease from the oil fume; a first baffle arranged between the fan and the separation assembly; and a second baffle connected to the first baffle, and arranged between the filter and the separation assembly; wherein the air duct and the fan are separately arranged in a first direction, the fan and the filter are distributed in the cavity along the first direction, which is perpendicular to a vertical direction of the integrated stove, wherein the separation assembly comprises: a support connected to the heating assembly, and comprising a gas inlet and a gas outlet; and a filter screen arranged inside the support, the gas inlet is located at a top of the support and is in communication with the air duct; and the gas outlet is located on a peripheral side of the support and is in communication with the cavity, wherein the gas outlet is arranged on one side of the support, the filter is arranged below the support; the first baffle is arranged between the fan and the support, with the gas outlet facing away from the first baffle; and the second baffle is arranged between the filter and the support.
2 . The integrated stove according to claim 1 , wherein the housing is located below the heating assembly, and the air duct extends in the vertical direction of the integrated stove.
3 . The integrated stove according to claim 1 , wherein the filter is detachably connected to the housing, and the filter is capable of passing through the air duct.
4 . The integrated stove according to claim 1 , wherein the fan is a centrifugal fan; and an air inlet of the fan is in communication with the cavity, and an air outlet of the fan is provided on the housing.
5 . The integrated stove according to claim 4 , wherein the fan comprises: a fan housing arranged in the cavity, wherein the air inlet is provided in the fan housing; a wind wheel arranged in the fan housing, wherein the air inlet is opposite an air inlet end of the wind wheel, and the air outlet is located on a peripheral side of the wind wheel; and a motor connected to the wind wheel.
6 . The integrated stove according to claim 5 , wherein the wind wheel is a dual-suction wind wheel; and the air inlet comprises a first air inlet facing a first end of the wind wheel and a second air inlet facing a second end of the wind wheel.
7 . The integrated stove according to claim 1 , wherein the support comprises a first side and a second side that are opposite each other, and the first side and the second side are both provided with gas outlets; and the filter is located between the fan and the support in the first direction.
8 . The integrated stove according to claim 1 , wherein the support comprises an oil reservoir, wherein the oil reservoir is located below the filter screen.
9 . The integrated stove according to claim 1 , wherein the heating assembly further comprises: a base, wherein the air duct is located in the base, and the housing is connected to the base; and a panel fastened above the base, including an opening in communication with the air duct.
10 . The integrated stove according to claim 1 , further comprising: a flue assembly connected to the housing.

Description

The present application claims the benefit and priority of Chinese Patent Application No. 202210521800.2 filed with the China National Intellectual Property Administration on May 13, 2022, and entitled “Integrated stove”, which is incorporated in its entirety by reference herein. FIELD The present application relates to the field of kitchen utensils, and particularly relates to an integrated stove. BACKGROUND In the related art, in order to minimize a space occupied by an integrated stove in a cabinet, the integrated stove is designed with smaller thickness at a main part and higher compactness in a longitudinal structure, which leads to a narrow air inlet channel, a high air inlet resistance, and a poor oil fume suction effect. Therefore, how to design an integrated stove that can overcome the above defects emerges as an urgent problem to be solved. SUMMARY The present application aims to solve at least the problems existing in the prior art. Thus, the present application provides an integrated stove. In view of this, the present application provides an integrated stove. The integrated stove includes: a heating assembly for supporting and heating a container, and including an air duct; a housing connected to the heating assembly, and including a cavity, where the cavity is communicating with the air duct; a fan arranged in the cavity, and for extracting oil fume through the air duct and the cavity; and a filter arranged in the cavity, and for filtering the oil fume; where the air duct and the fan are separately arranged in a first direction, the fan and the filter are distributed in the cavity in the first direction, and the first direction is perpendicular to the height direction of the integrated stove. The present application provides an integrated stove of an internal circulation type. The integrated stove may extract oil fume generated by cooking to the inside of the integrated stove in a concentrated manner, perform oil filtration and odor filtration in the integrated stove and then drain the filtered oil fume back to an indoor environment where a user is located, to achieve internal circulation of oil fume, and avoid a complicated external air exhaust structure. The integrated stove includes a heating assembly, a filter, a housing, and a fan. The heating assembly is a main structure of the integrated stove, and is for positioning and supporting other structures on the integrated stove. The top of the heating assembly may provide a cooking table for a user, the container for accommodating food material is arranged over the heating assembly, to support and heat the container through the heating assembly. Then a finished food product is cooked on the heating assembly to satisfy needs of the user. The air duct is formed inside the heating assembly. A first end of the air duct is communicating with a space above the heating assembly. Oil fume is concentratedly generated above the heating assembly during cooking food, and the air duct allows the oil fume above the heating assembly to flow into the integrated stove. The housing is a frame structure of a range hood component, the housing is connected to the heating assembly, a cavity is formed in the housing, and a second end of the air duct is communicating with the cavity. The fan is arranged in the cavity, and the fan may extract oil fume above the heating assembly through the cavity and the air duct. In an embodiment, after the fan is switched on, the fan extracts gas in the air duct into the fan through the cavity, to form a negative pressure environment in a zone of the air duct. Under the action of the negative pressure environment, the oil fume above the heating assembly is compressed into the air duct, to complete driving of the oil fume and prevent the oil fume from diffusing into the indoor environment. The filter is arranged on a windward side of the fan. The oil fume entering the cavity from the air duct needs to pass through the filter first and then is extracted into the fan. The filter is for filtering impurities and substances emitting odor out of the oil fume. In the related art, in order to guarantee that the integrated stove does not occupy excessive space in a hearth, a thickness of the integrated stove needs to be reduced, and compactness of the integrated stove in the height direction is high, and a corresponding air inlet channel in the integrated stove is forced to narrow. However, an inlet resistance corresponding to the narrowed air inlet channel increases synchronously, resulting in a poor suction effect of the air inlet channel on the oil fume, and the integrated stove cannot satisfy the requirement of extracting oil fume, and then the indoor environment is contaminated by the oil fume, affecting the user experience. In one embodiment, the narrowed air inlet channel further generates large aerodynamic noise, affecting the user experience. In view of that, the present application optimizes the air inlet channel of the integrated