CN-116898262-B - Electric cooker convenient to clean

Abstract

The application provides a convenient-to-clean electric cooker, which comprises a cooker body, a heating plate, a cooling fan and an inner container arranged in the cooker body, wherein the heating plate heats the inner container, the convenient-to-clean electric cooker is characterized in that a ventilation gap is arranged between the inner container and the heating plate, a cooling air inlet is arranged on the inner wall of the cooker body, cooling air blown by the cooling fan from the cooling air inlet enters the ventilation gap in the flowing process, the heat transfer of dish to the inner bag is heated in the hindrance, the a kind of deep pot body is including heat preservation cover and shell, dish and the inner bag that generates heat are located the heat preservation cover, the heat preservation cover bottom is equipped with the air exit to make between heat preservation cover and the shell form the heat dissipation space, the binding post of dish that generates heat passes the diapire of heat preservation cover and extends to the heat dissipation space. According to the application, the heating plate is cooled to avoid the bottom of rice from being sent Huang Nianguo, so that the liner is convenient to clean.

Inventors

• ZHU ZECHUN
• LI YANG
• YU LINGZHEN
• WANG TAO

Assignees

• 九阳股份有限公司

Dates

Publication Date

20260505

Application Date

20211206

Claims (10)

1. 1. The utility model provides a convenient abluent electric rice cooker, includes a kind of deep pot body, generates heat dish, cooling fan and places the inner bag in the deep pot body, generate heat the dish heating the inner bag, its characterized in that has ventilation gap between inner bag and the dish that generates heat, the inner wall of deep pot body is equipped with the cooling air intake, and the cooling air that cooling fan self-cooling air intake blows in gets into ventilation gap at the flow in-process, blocks the heat transfer of dish to the inner bag that generates heat, the deep pot body includes heat preservation cover and shell, generate heat dish and inner bag are located the heat preservation cover, the heat preservation cover bottom is equipped with the air exit to make between heat preservation cover and the shell form the heat dissipation space, the binding post of generating heat dish passes the diapire of heat preservation cover and extends to the heat dissipation space.
2. 2. The rice cooker of claim 1, wherein a first gap is formed between the heating plate and the inner wall of the cooker body, a second gap is formed between the side wall of the inner container and the inner wall of the cooker body, the first gap is communicated with the second gap, and cooling air blown by the cooling fan from the cooling air inlet flows into the ventilation gap from the first gap to the second gap.
3. 3. The easy-to-clean rice cooker of claim 2, wherein the heating plate has a through hole in the center, and an air deflector is provided at the through hole, and the air deflector guides at least part of the cooling air to flow from the first gap into the ventilation gap.
4. 4. The easy-to-clean rice cooker of claim 1, wherein said cooling fan is located outside a heat-retaining cover, said heat-retaining cover being provided with said cooling air inlet.
5. 5. The rice cooker of claim 1, wherein the heating plate has a groove or a protrusion at a portion thereof so that the ventilation gap is formed between the inner container and the heating plate.
6. 6. The rice cooker of claim 1, wherein the housing is provided with an air inlet, the cooling fan is located between the air inlet and the cooling air inlet, and cooling air outside the housing is sucked from the air inlet and blown out from the cooling air inlet.
7. 7. The rice cooker of claim 1, wherein an air duct is provided between the cooling fan and the cooling air inlet, and the cross-sectional area of the air duct is gradually reduced.
8. 8. The easy to clean rice cooker of claim 1, wherein said vent gap comprises a circumferential gap and a radial gap staggered arrangement.
9. 9. The rice cooker of claim 1, wherein a plurality of air outlets are provided, wherein a part of the air outlets are simultaneously penetrated by the connection terminal, and a part of the air outlets are simultaneously penetrated by the temperature measuring element.
10. 10. The rice cooker of claim 1, wherein the inner container side wall and the inner wall of the cooker body are provided with abutting parts, and the height of the abutting parts is larger than the height of the maximum rice graduation line of the inner container.

Description

Electric cooker convenient to clean The application relates to a split application of a Chinese patent application with 2021, 12/6/202111511407.7/titled of an electric cooker convenient to clean. [ Field of technology ] The invention relates to a kitchen cooking appliance, in particular to an electric cooker convenient to clean. [ Background Art ] The existing electric cooker is generally characterized in that an electromagnetic wire coil heats the inner container or a heating plate heats the inner container, the electromagnetic wire coil heats the inner container mainly by utilizing the self-heating principle of the magnetic permeability inner container, so that the temperature can be immediately stopped after the electric cooker stops working, the heating plate heats the inner container by utilizing the self-heating of the heating plate and then transmits the self-heating to the inner container, the heating plate has thermal inertia after the electric cooker stops working, the heat still can be continuously transmitted to the inner container, the temperature of the inner container is difficult to be immediately stopped, the bottom of rice is easy to yellow, and even the rice is stuck to a pot. In the prior art, more methods for cooling the liner are also disclosed, such as cooling a liner by using a cooling fan or a semiconductor cooling method, but the effect of the liner is to be improved. The cooling fan generally cools the inner container, and the heating plate continues to heat the inner container due to thermal inertia, so that the cooling effect is poor, and the semiconductor cooling method has high cost and complex manufacturing process. [ Invention ] The invention aims to solve the technical problem of overcoming the defects of the prior art and providing the electric cooker which is convenient to clean, and the heating plate is cooled to avoid the bottom of rice from being sent Huang Nianguo, so that the inner container is convenient to clean. In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a convenient abluent electric rice cooker, includes a kind of deep pot body, generates heat the dish, places internal inner bag of deep pot and cooling fan, generate heat the dish heating the inner bag has first clearance between dish and the internal wall of deep pot, and the inner bag lateral wall has the second clearance with the internal wall of deep pot, first clearance and second clearance intercommunication are equipped with the cooling air intake to the internal wall of deep pot, the cooling air intake is at least towards first clearance, and the cooling air that cooling fan self-cooling air intake blown in flows from first clearance to second clearance. Further, a groove or a bulge is formed in a part of the heating plate, so that a ventilation gap is formed between the inner container and the heating plate. Further, a through hole is formed in the center of the heating plate, an air deflector is arranged at the through hole, and at least part of cooling air is guided to flow into the ventilation gap from the first gap. Further, the pot body comprises a heat preservation cover, the heating plate and the inner container are positioned in the heat preservation cover, the cooling fan is positioned outside the heat preservation cover, and the heat preservation cover is provided with the cooling air inlet. Further, the pot body comprises a shell, the shell is provided with an air inlet, the cooling fan is positioned between the air inlet and the cooling air inlet, cooling air outside the shell is sucked from the air inlet, and the cooling air is blown out from the cooling air inlet. Further, an air duct is arranged between the cooling fan and the cooling air inlet, and the cross section area of the air duct is gradually reduced. Further, the ventilation gaps include circumferential gaps and radial gaps that are staggered. Further, the second gap gradually becomes smaller from bottom to top. Further, the side wall of the inner container and the inner wall of the pot body are provided with abutting parts, and the height of each abutting part is larger than the height of the maximum rice scale mark of the inner container. Further, a blocking rib is arranged at the bottom of the heating plate. The invention has the following beneficial effects: 1. through setting up cooling fan, the cooling air that blows in from the cooling air intake flows from first clearance to second clearance for the cooling air can flow in order, ensures the cooling effect to the dish that generates heat, and then realizes the cooling to the inner bag bottom, avoids inner bag bottom rice to send out yellow sticky pot. After the cooked rice in the inner container is cooked, the temperature of the inner container is reduced due to the cooling of the bottom cooling fan, so that condensed water is formed by liquefying the inner wall of the inner container, and an iso