CN209883793U

CN209883793U - Cooking utensil

Info

Publication number: CN209883793U
Application number: CN201920073326.5U
Authority: CN
Inventors: 阳梦乔; 丁志辉
Original assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2020-01-03
Anticipated expiration: 2029-01-16

Abstract

The utility model provides a cooking utensil, it includes a kind of deep pot body and lid. An inner pot is arranged in the cooker body. The cover body is arranged on the cooker body in an openable and closable manner, and when the cover body covers the cooker body, a cooking space is formed between the cover body and the inner pot. The cover body is provided with a valve, an exhaust pump and an exhaust chamber. The valve is communicated with the cooking space; the exhaust pump is connected to the valve to communicate with the cooking space through the valve; the exhaust chamber is connected to an exhaust pump to communicate with the cooking space through the exhaust pump. The exhaust chamber is provided with an exhaust cavity and a through hole communicated with the exhaust cavity, and under the working state of the exhaust pump, steam in the cooking space enters the exhaust cavity through the exhaust pump and flows out of the cover body through the through hole after being cooled in the exhaust cavity. According to the utility model discloses a cooking utensil, behind the steam in the culinary art space entered into the exhaust chamber, formed liquid and flowed from the lid after the cooling in the exhaust chamber to reduce the possibility of discharging high temperature steam from the lid effectively, in order to avoid scalding the user, improve user's use and experience.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to cooking utensil.

Background

In the existing vacuum cooking utensil, the air in the pot is pumped out by using the air exhaust pump during cooking, so that negative pressure is generated in the pot, rice grains in the inner pot fully absorb water, and the cooked rice is more nutritious, full in appearance and translucent. These exhausted gases may be high temperature steam which is exhausted directly and may burn the consumer, and these high temperature steam may enter the interior of the machine and damage other parts.

Therefore, there is a need to provide a cooking appliance to at least partially solve the above problems.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

In order to solve the above problem at least partially, the utility model discloses a cooking utensil, it includes:

the cooker body is internally provided with an inner pot; and

a lid, the lid can set up with opening and shutting on the a kind of deep pot body, work as the lid closes when the a kind of deep pot body is gone up, the lid with form culinary art space between the interior pot, the lid has:

a valve in communication with the cooking space;

an exhaust pump connected to the valve to communicate with the cooking space through the valve; and

the exhaust chamber is connected to the exhaust pump to be communicated with the cooking space through the exhaust pump, the exhaust chamber is provided with an exhaust cavity and a through hole communicated with the exhaust cavity, in the working state of the exhaust pump, steam in the cooking space enters the exhaust cavity through the exhaust pump, and flows out of the cover body through the through hole after being cooled in the exhaust cavity.

According to the utility model discloses a cooking utensil, behind the steam in the culinary art space entered into the exhaust chamber, formed liquid and flowed from the lid after the cooling in the exhaust chamber to reduce the possibility of discharging high temperature steam from the lid effectively, in order to avoid scalding the user, improve user's use and experience.

Optionally, the exhaust chamber has at least one spoiler disposed in the exhaust cavity.

According to the scheme, the spoiler can play a role in disturbing flow of steam, and the steam collides with the spoiler, so that the movement speed of the steam is reduced.

Optionally, the spoiler extends in a vertical direction.

According to the scheme, the spoiler is simple in structure, can play a role in blocking the motion path of the steam, changes the motion direction of the steam, reduces the motion speed of the steam, and increases the motion time of the steam.

Optionally, the exhaust chamber includes a main body portion and a cover plate disposed on top of the main body portion, and the exhaust cavity is formed between the main body portion and the cover plate.

According to the scheme, the exhaust cavity forms a motion path of steam, and the exhaust chamber is simple in structure, convenient to manufacture and easy to realize.

Optionally, the exhaust pump is connected to the valve via a first pipe, the exhaust chamber is connected to the exhaust pump via a second pipe, the cover plate has an installation portion located at the top, the installation portion has a mounting hole communicated with the exhaust cavity, and a sleeve of the second pipe is arranged on the installation portion.

According to this solution, the first and second pipes connect the valve, the evacuation pump and the evacuation chamber for the steam in the cooking space to enter the evacuation chamber.

Optionally, the main body portion includes a sidewall extending in the circumferential direction and a bottom wall connected to the sidewall and located at the bottom of the sidewall, and the through hole is disposed on the bottom wall.

According to the present solution, the through-hole is provided on the bottom wall so that the cooled vapor flows downward in the form of liquid from the through-hole.

Optionally, the bottom wall has a guide surface at the top, the guide surface being inclined with respect to the horizontal direction, and the height of the through hole is equal to or lower than the lowest height of the guide surface.

According to this scheme, the liquid that forms after the steam cooling can flow to through-hole department along the direction face downwards to from the through-hole downward outflow.

Optionally, the projection of the mounting portion on the guide surface in the vertical direction is located at the highest position of the guide surface.

According to the scheme, steam in the cooking space enters the highest position of the guide surface through the first pipe and the second pipe, so that the movement path of the steam in the exhaust cavity is prolonged, and liquid formed after the steam is cooled down flows to the through hole along the guide surface.

Optionally, a partition wall is disposed inside the main body, the partition wall is connected to the bottom wall and the side wall to partition the exhaust chamber into a first chamber and a second chamber which are communicated with each other, the guide surface and the spoiler are located in the first chamber, and the through hole is located in the second chamber.

According to the scheme, the exhaust chamber is divided into the first chamber and the second chamber, so that the motion path of steam in the exhaust chamber can be prolonged, the motion time of the steam is prolonged, and the steam cooling is facilitated

Optionally, the cover includes a liner assembly, the valve, the exhaust pump and the exhaust chamber being disposed on the liner assembly.

Drawings

The following drawings of the embodiments of the present invention are provided as a part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

fig. 1 is a cooking appliance according to a preferred embodiment of the present invention, in which a cover is in an open state;

FIG. 2 is a schematic partial cross-sectional view of the cooking appliance of FIG. 1;

FIG. 3 is an exploded perspective view of the inner liner assembly and the lid assembly of FIG. 1, with the inner liner assembly shown in partial configuration;

FIG. 4 is an exploded perspective view of the liner assembly of FIG. 1, with the liner assembly shown in only partial configuration;

FIG. 5 is an enlarged, fragmentary view of the liner assembly of FIG. 4; and

FIG. 6 is a schematic partial cross-sectional view of the liner assembly of FIG. 1.

Description of reference numerals:

100: the cooking appliance 110: pot body

111: an inner pot 112: middle plate assembly

113: groove 120: cover body

121: the liner assembly 122: valve gate

123: the exhaust pump 124: exhaust chamber

125: the exhaust chamber 126: through hole

127: the spoiler 128: main body part

129: cover plate 131: first pipe

132: second pipe 133: mounting part

134: mounting hole 135: side wall

136: bottom wall 137: guide surface

138: spacer 141: first chamber

142: second chamber 143: face lid subassembly

144: sealing strip

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art.

The utility model provides a cooking utensil 100. According to the utility model discloses a cooking utensil 100 can be electric rice cooker, electric pressure cooker or other cooking utensil, and cooking utensil 100 except having the function of cooking rice, can also have various functions such as cooking congee, a kind of deep pot hot water. A cooking appliance 100 according to the present invention will be described in detail with reference to fig. 1 to 6.

As shown in fig. 1, the cooking utensil 100 includes a pot body 110 and a lid 120, the lid 120 is openably and closably disposed on the pot body 110, and a cooking space may be formed between the lid 120 and the pot body 110. The pot body 110 is substantially in a rounded rectangular parallelepiped shape, and has a cylindrical-shaped receiving portion. The pot body 110 is provided therein with an inner pot 111. The inner pot 111 may be configured to be freely put into or taken out of the receiving part to facilitate cleaning of the inner pot 111, or configured to be fixed in the pot body 110 so as not to be taken out of the pot body 110. The inner pot 111 is generally made of a metal material for containing a material to be heated, such as rice, soup, etc. In addition, a heating device and a control device are further disposed in the pot body 110, the heating device may be located below the inner pot 111 to heat the food in the inner pot 111, and the user can control the cooking operation of the cooking appliance 100 through the control device.

As shown in fig. 2 to 6, the cover body 120 includes a liner assembly 121 and a face cover assembly 143 disposed over the liner assembly 121, the liner assembly 121 being coupled to the face cover assembly 143. The liner assembly 121 is provided with a valve 122, an exhaust pump 123, and an exhaust chamber 124. The valve 122 communicates with the cooking space. The exhaust pump 123 is connected to the valve 122 to communicate with the cooking space through the valve 122. The exhaust chamber 124 is connected to the exhaust pump 123 to communicate with the cooking space through the exhaust pump 123. Specifically, the exhaust pump 123 may be connected to the valve 122 via a first pipe 131, and the exhaust chamber 124 may be connected to the exhaust pump 123 via a second pipe 132. Valve 122 may be a one-way valve such that steam can only flow from the cooking space to exhaust chamber 124 and not back into the cooking space from exhaust chamber 124.

The utility model discloses in, exhaust chamber 124 has exhaust chamber 125 and the through-hole 126 that communicates exhaust chamber 125, and under the state of exhaust pump 123 work, steam in the culinary art space enters into exhaust chamber 125 via exhaust pump 123, flows out from lid 120 via through-hole 126 after cooling in exhaust chamber 125 to reduce the possibility from lid 120 exhaust high temperature steam effectively, improve user's use and experience.

As shown in fig. 4, the exhaust chamber 124 includes a main body 128 and a cover plate 129 disposed on top of the main body 128, with an exhaust cavity 125 formed between the main body 128 and the cover plate 129. The main body portion 128 may be configured to have a top opening, and the cover plate 129 is configured as a plate-shaped structure and can cover the top opening of the main body portion 128. The cover plate 129 may be connected to the body portion 128 by fasteners. Further, a sealing strip 144 may be provided between the cover plate 129 and the body portion 128. The sealing strip 144 may be made of silicone or 3 rubber material. The seal strip 144 extends circumferentially to seal the exhaust cavity 125.

As shown in fig. 5, the body portion 128 may include a sidewall 135 extending in the circumferential direction and a bottom wall 136 connected to the sidewall 135 and located at the bottom of the sidewall 135. The sidewall 135 may extend in a substantially vertical direction. The through-hole 126 is provided on the bottom wall 136 so that liquid formed after the high-temperature vapor is cooled in the exhaust chamber 125 can flow out downward from the exhaust chamber 125 through the through-hole 126. Preferably, the bottom wall 136 has a guide surface 137 at the top, the guide surface 137 is inclined with respect to the horizontal direction, and the height of the through hole 126 is equal to or lower than the lowest height of the guide surface 137, thereby facilitating the liquid formed after the high-temperature steam is cooled in the exhaust chamber 125 to flow out of the through hole 126.

As shown in fig. 6, the cover plate 129 may have a mounting portion 133 at the top. The mounting portion 133 may be configured as a column structure. The mounting portion 133 may have a mounting hole 134 communicating with the exhaust chamber 125. The mounting hole 134 may be a circular through hole. One end of the second pipe 132 (i.e., the end away from the exhaust pump 123) is fitted over the mounting portion 133. The projection of the mounting portion 133 on the guide surface 137 in the vertical direction is located at the highest position of the guide surface 137. Thus, the steam in the cooking space enters the uppermost position of the guide surface 137 via the first and second tubes 131 and 132, so that the moving path of the steam in the exhaust chamber 125 is extended, and the liquid formed after cooling the steam flows down to the through-hole 126 along the guide surface 137.

As shown in fig. 5, the exhaust chamber 124 has at least one spoiler 127, and the spoiler 127 is disposed in the exhaust cavity 125. The spoiler 127 may extend in a vertical direction. Specifically, the spoiler 127 may be configured as a plate-shaped structure extending upward from the bottom wall 136, and one end thereof may be connected to the side wall 135. In the present invention, two spaced spoilers 127 are provided in the exhaust chamber 124, and the two spoilers 127 are provided in parallel. Further, two spoilers 127 are provided at opposite positions of the side wall 135, respectively. The spoiler 127 can play a role of turbulence on the steam to reduce the moving speed of the steam and increase the moving time of the steam so as to cool the steam. It will be understood by those skilled in the art that the number of spoilers 127 is not limited to the present embodiment, and three, five or any suitable number of spoilers 127 may be provided in the exhaust chamber 124 as needed.

A partition wall 138 may be provided on an inner side of the body portion 128, and the partition wall 138 is connected to the bottom wall 136 and the sidewall 135 to partition the discharge chamber 124 into a first chamber 141 and a second chamber 142 that communicate. Specifically, partition wall 138 may be configured to extend upwardly from bottom wall 136, and may be configured in an L-shape. Spacer walls 138 may be disposed parallel to sidewalls 135. The first chamber 141 may be constructed in two rectangular parallelepiped structures vertically connected at ends. The second chamber 142 is configured in a rectangular parallelepiped structure. The guide surface 137 and the spoiler 127 may be located in the first chamber 141. The through-hole 126 may be located in the second chamber 142.

Referring back to fig. 1, the pot body 110 may include a middle plate assembly 112 at the top. The inner pan 111 extends through the middle plate assembly 112. The midplane assembly has a groove 113 at the top. The position of the groove 113 may correspond to the position of the through hole 126, so that the liquid flowing out from the exhaust chamber 125 through the through hole 126 may flow into and be stored in the groove 113 for the user's wiping.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "disposed" and the like, as used herein, may refer to one element being directly attached to another element or one element being attached to another element through intervening elements. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. It will be appreciated by those skilled in the art that many more modifications and variations are possible in light of the above teaching and are intended to be included within the scope of the invention.

Claims

1. A cooking appliance, comprising:

the cooker body is internally provided with an inner pot; and

a valve in communication with the cooking space;

2. The cooking appliance of claim 1, wherein the exhaust chamber has at least one spoiler disposed in the exhaust cavity.

3. The cooking appliance of claim 2, wherein the spoiler extends in a vertical direction.

4. The cooking appliance of claim 2, wherein the exhaust chamber comprises a main body and a cover plate disposed on top of the main body, the main body and the cover plate forming the exhaust cavity therebetween.

5. The cooking appliance of claim 4, wherein the exhaust pump is connected to the valve via a first tube, the exhaust chamber is connected to the exhaust pump via a second tube, the cover plate has a mounting portion at a top portion, the mounting portion has a mounting hole communicating with the exhaust cavity, and a sleeve of the second tube is fitted over the mounting portion.

6. The cooking appliance of claim 5, wherein the main body portion includes a circumferentially extending sidewall and a bottom wall connected to the sidewall and located at a bottom of the sidewall, the through hole being provided on the bottom wall.

7. The cooking appliance of claim 6, wherein the bottom wall has a guide surface at the top, the guide surface being inclined with respect to the horizontal, the through hole having a height equal to or lower than a lowest height of the guide surface.

8. The cooking appliance of claim 7, wherein a projection of the mounting portion on the guide surface in a vertical direction is located at a highest position of the guide surface.

9. The cooking appliance according to claim 7, wherein a partition wall is provided inside the main body, the partition wall being connected to the bottom wall and the side wall to partition the exhaust chamber into a first chamber and a second chamber which communicate with each other, the guide surface and the spoiler being located in the first chamber, and the through hole being located in the second chamber.

10. The cooking appliance of any one of claims 1 to 9, wherein the lid includes a liner assembly on which the valve, the exhaust pump and the exhaust chamber are disposed.