CN211961712U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, which comprises a pot body and a cover body. The cooker body is provided with an inner pot, 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; wherein the lid is provided with the inlet port and can with the exhaust hole of inlet port intercommunication, inlet port and culinary art space intercommunication, the exhaust hole and atmosphere intercommunication still are provided with water drainage tank on the lid, the exhaust hole is seted up on water drainage tank. According to the utility model discloses a cooking utensil, the exhaust hole is seted up on water drainage tank, and the water that vapor condenses into when can preventing to exhaust stops in exhaust hole department to cause the jam in exhaust hole, through setting up water drainage tank, can make the comdenstion water flow to water drainage tank from exhaust hole, be favorable to exhaust passage's noncongestion.

Description

Cooking utensil

Technical Field

The utility model relates to a cooking utensil technical field, in particular to cooking utensil.

Background

Some cooking utensils such as the electric rice cooker, electric pressure cooker sold in the market at present have the function of evacuation, because the extraction volume is less, the general size of its vacuum passage's export is less, and the water vapor easily forms the liquid drop at the exit condensation during evacuation, and the liquid drop stays the gas vent, and then causes the jam to the function inefficacy of electric rice cooker evacuation. Alternatively, foreign matter (e.g., rice grains, porridge, etc.) may be drawn out during evacuation and stay at the exhaust port to cause clogging.

Therefore, there is a need to provide a cooking appliance that at least partially solves the problems of the prior art.

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.

To solve the above problem at least in part, the present invention provides a cooking appliance, comprising:

the cooker body is provided with an inner pot;

a cover body, the cover body can be arranged on the cooker body in an opening and closing way, when the cover body covers the cooker body, a cooking space is formed between the cover body and the inner pot, wherein

The cover body is provided with an air inlet hole and an exhaust hole which can be communicated with the air inlet hole, the air inlet hole is communicated with the cooking space, the exhaust hole is communicated with the atmosphere, the cover body is further provided with a water drainage groove, and the exhaust hole is formed in the water drainage groove.

According to the utility model discloses a cooking utensil, the exhaust hole is seted up on water drainage tank, and the water that vapor condenses into can prevent when taking out the vacuum stops in exhaust hole department to cause the jam in exhaust hole, and the comdenstion water can also take away the foreign matter of taking out from exhaust hole flow direction water drainage tank, be favorable to vacuum channel's noncongestion.

Optionally, the lid body comprises an upper lid and a removable lid connected to the upper lid, wherein the upper lid comprises a top surface at the top of the upper lid and a bottom surface facing the pot body, and the drain groove is provided on the bottom surface. According to this scheme, exhaust hole opening is down, is favorable to the discharge of comdenstion water, can prevent the comdenstion water backward flow.

Optionally, a water storage tank is arranged on the cooker body, the water storage tank corresponds to the drainage tank in position, and when the cover body covers the cooker body, the water storage tank is communicated with the drainage tank. According to this scheme, the comdenstion water can flow to the aqua storage tank, further prevents comdenstion water and foreign matter to stop in exhaust vent department.

Optionally, when the cover is covered on the pot body, the projection of the water discharge groove in the horizontal plane is located within the projection of the water storage groove in the horizontal plane. According to the scheme, water or foreign matters flowing out of the exhaust hole can directly and completely enter the water storage tank, so that the vacuum channel can be kept smooth.

Optionally, the shape of the drain tank corresponds to the shape of the reservoir tank. According to this scheme, can make the lid close drainage tank and aqua storage tank agree with completely when the a kind of deep pot body, and then make from drainage tank exhaust water or the whole aqua storage tanks that get into of foreign matter.

Optionally, the exhaust hole is surrounded by a side wall extending away from the inner pan, and the side wall and the exhaust hole form an exhaust nozzle. According to the scheme, the structure is simple, the installation is convenient, and the production efficiency can be improved.

Optionally, the cooking utensil still includes the vacuum pump, the vacuum pump has intake pipe and blast pipe, the blast pipe cover is established on the exhaust nozzle, the intake pipe of vacuum pump with the inlet port intercommunication. According to the scheme, the structure is simple, the installation is convenient, and the production efficiency can be improved.

Optionally, a sealing ring is arranged on the cover body, and when the cover body covers the cooker body, the sealing ring seals the inner pot. According to the scheme, good sealing can be obtained, so that the vacuum pump is not easy to damage.

Optionally, when the cover is covered on the pot body, a part of the water storage tank extends out of the cover. According to the scheme, dust and pollutants can be prevented from entering the vacuum channel, the exhaust space is enlarged, and the vacuumizing function is stronger.

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 perspective view of a cooking appliance according to a preferred embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a cooking appliance according to a preferred embodiment of the present invention; and

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Description of reference numerals:

100: cooking utensil

110: pot body

111: inner pot

112: water storage tank

120: cover body

121: top surface

122: bottom surface

123: drainage channel

124: air vent

125: side wall

126: exhaust nozzle

127: exhaust pipe

128: air intake

129: sealing ring

130: top temperature sensor

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.

It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like are used herein for purposes of illustration only and are not limiting.

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.

A cooking appliance according to a preferred embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, the cooking appliance 100 generally includes a pot body 110 and a lid 120. The pot body 110 is substantially in a rounded rectangular parallelepiped shape and has a cylindrical-shaped inner pot accommodating chamber, and the inner pot 111 can be freely put into or taken out from the inner pot accommodating chamber to facilitate cleaning of the inner pot 111. The inner pot 111 is generally made of a metal material and has a circular opening on an upper surface for containing a material to be heated, such as rice, soup, etc. The pot body 110 includes therein a heating means (not shown) for heating the inner pot 111.

The cover 120 has a substantially rounded rectangular parallelepiped shape and substantially corresponds to the shape of the pot body 110. The lid body 120 is pivotally connected to the pot body 110 in an openable and closable manner for covering the pot body 110. When the cover 120 is covered on the pot body 110, a cooking space is formed between the cover 120 and the inner pot 111.

The cover body 120 is provided with an air inlet hole 128 and an air outlet hole 124 which can be communicated with the air inlet hole 128, the air inlet hole 128 is communicated with the cooking space, the air outlet hole 124 is communicated with the atmosphere, the cover body 120 is further provided with a water drainage groove 123, the air outlet hole 124 is arranged on the water drainage groove 123, so that the air outlet hole is communicated with the water drainage groove, and then liquid or other substances discharged from the air outlet hole can be discharged through the water drainage groove.

Referring to fig. 1, 2 and 3, the cover body 120 includes an upper cover including a top surface 121 at the top thereof and a bottom surface 122 facing the pot body 110, and a detachable cover (not shown) connected to the upper cover. In the illustrated embodiment, the drain groove 123 and the discharge hole 124 are provided on the bottom surface 122, which is provided to prevent the condensed water from flowing back inside the discharge pipe 127. Specifically, the drain groove 123 is configured as a groove recessed from the bottom surface 122 toward the top surface 121, and the exhaust hole 124 is provided inside the groove.

In an embodiment not shown, a vent hole 124 and a drain groove 123 may also be provided on the top surface 121, the drain groove 123 having a downward slope with respect to the vent hole 124 to facilitate drainage of the condensed water.

In addition, in order to allow the condensed water to be discharged more smoothly, a water storage groove 112 may be further provided on the pot body 110, and the water storage groove 112 is configured to be depressed downward and is positioned corresponding to the drain groove 123. When the cover 120 is closed on the pot body 110, the water storage groove 112 is communicated with the water discharge groove 123, or the water discharge groove 123 is buckled on the water storage groove 112, and the water storage groove 112 can store water flowing out from the water discharge groove 123. Due to the small amount of water, the water flowing into the water storage tank 112 may evaporate by itself, or the user wipes the water in the water storage tank 112 when the cooking appliance 100 is in the open state.

Preferably, when the cover 120 is covered on the pot body 110, the projection of the water discharge groove 123 in the horizontal plane is at least partially located within the projection of the water storage groove 112 in the horizontal plane.

Specifically, in the illustrated embodiment, the drain groove 123 is configured in an approximately L-shape such that a projection of the drain groove 123 in a horizontal plane may be partially located within a projection of the water storage tank 112 in the horizontal plane.

In an embodiment not shown, the projection of the drain 123 in the horizontal plane may be entirely within the projection of the reservoir 112 in the horizontal plane. Or the projection of the drainage groove 123 in the horizontal plane may coincide with the projection of the water storage groove 112 in the horizontal plane, that is, the shape of the drainage groove 123 corresponds to the shape of the water storage groove 112, so that the drainage groove 123 completely fits with the water storage groove 112 when the cover 120 covers the pot body 110, and further, all water or foreign matters discharged from the drainage groove enter the water storage groove.

When the cover 120 is covered on the pot body 110, a gap is formed between the cover 120 and the pot body 110, but the sealing ring 129 on the cover 120 is buckled on the inner pot 111 to seal the cooking space. At this time, the vacuum pump can draw air from the cooking space through the air intake hole 128 and discharge it from the air discharge hole 124. And since there is a gap between the cover 120 and the pot body 110, the gas discharged from the discharge hole 124 can be introduced into the atmosphere through the gap. In order to increase the exhaust speed, the water storage tank 112 may also be connected to the atmosphere, for example, a notch may be formed on the edge of the water storage tank 112, or the water storage tank 112 may extend out of the coverage area of the cover 120.

In order to be able to accurately sense the temperature in the inner pan 111, the cooking appliance 100 further comprises a bottom temperature sensor (not shown) and a top temperature sensor 130 for sensing the bottom temperature of the inner pan 111 and the top temperature of the inner pan 111, respectively. The bottom and top temperature sensors 130 may be thermistors. Both the bottom temperature sensor and the top temperature sensor 130 are connected to a control device (not shown) of the cooking appliance 100 to feed back a sensed temperature signal to the control device after sensing the temperature of the inner pot 111, so that the control device can more precisely control the heating device of the inner pot 111 based on the temperature signal.

The cooking appliance 100 further includes a vacuum pump (not shown), which may be provided in the cover 120. The vacuum pump may perform a vacuum pumping operation on the cooking space in the inner pot 111. The vacuum pump includes an intake pipe (not shown) and an exhaust pipe 127 (fig. 2 and 3), the exhaust pipe 127 communicating with the exhaust hole 124, and the intake pipe of the vacuum pump communicating with the intake hole 128. Preferably, the exhaust hole 124 is configured to have a side wall 125 extending away from the inner pan 111, the side wall 125 and the exhaust hole 124 form an exhaust nozzle 126, and the exhaust pipe 127 is sleeved on the exhaust hole 124.

According to the utility model discloses a cooking utensil 100, exhaust hole 124 is seted up on water drainage tank 123, and the water that vapor condenses into in the time of can preventing the evacuation stops in exhaust hole 124 department to cause the jam of exhaust hole 124, and the comdenstion water flows to water drainage tank 123 from exhaust hole 124, can also take away the foreign matter of taking out, is favorable to vacuum passage's noncongestion.

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. 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 (9)

1. A cooking appliance, characterized in that it comprises:

the cooker comprises a cooker body (110), wherein an inner pot (111) is arranged on the cooker body (110);

a cover body (120), the cover body (120) can be arranged on the cooker body (110) in an opening and closing way, when the cover body (120) covers the cooker body (110), a cooking space is formed between the cover body (120) and the inner pot (111), wherein

The cooking cover is characterized in that an air inlet hole (128) and an air outlet hole (124) capable of being communicated with the air inlet hole (128) are formed in the cover body (120), the air inlet hole (128) is communicated with the cooking space, the air outlet hole (124) is communicated with the atmosphere, a water drainage groove (123) is further formed in the cover body (120), and the air outlet hole (124) is formed in the water drainage groove (123).

2. The cooking appliance according to claim 1, wherein the cover body (120) comprises an upper cover and a detachable cover connected with the upper cover, wherein the upper cover comprises a top surface (121) at the top of the upper cover and a bottom surface (122) facing the pot body (110), and the drain groove (123) is provided on the bottom surface (122).

3. The cooking appliance according to claim 1, wherein a water storage groove (112) is provided on the pot body (110), the position of the water storage groove (112) corresponds to the water discharge groove (123), and when the cover body (120) is covered on the pot body (110), the water storage groove (112) is communicated with the water discharge groove (123).

4. The cooking appliance according to claim 3, wherein when the cover (120) is covered on the pot body (110), the projection of the water discharge groove (123) in the horizontal plane is located within the projection of the water storage groove (112) in the horizontal plane.

5. The cooking appliance according to claim 3, wherein the drain groove (123) has a shape corresponding to the shape of the water storage groove (112).

6. Cooking appliance according to claim 1, characterized in that the venting aperture (124) is enclosed by a side wall (125) extending away from the inner pan (111), the side wall (125) and the venting aperture (124) constituting a venting nozzle (126).

7. The cooking appliance according to claim 6, wherein the cooking appliance (100) further comprises a vacuum pump having an air inlet pipe and an air outlet pipe (127), the air outlet pipe (127) is sleeved on the air outlet nozzle (126), and the air inlet pipe of the vacuum pump is communicated with the air inlet hole (128).

8. The cooking appliance according to claim 1, wherein the lid (120) is provided with a sealing ring (129), the sealing ring (129) sealing the inner pot (111) when the lid (120) is closed on the pot body (110).

9. The cooking appliance according to claim 4, wherein a portion of the water storage tank (112) extends out of the lid (120) when the lid (120) is closed on the pot body (110).

Images