CN211155250U - Cooking utensil - Google Patents

Abstract

The application provides a cooking utensil, including the pot body, the bottom of the pot body is equipped with the base, the base includes diapire and side week wall. The pot body is also provided with a shell, and a power board assembly and a fan assembly are also arranged in the pot body. The rear side of the side circumferential wall and/or the rear side of the shell are provided with a plurality of heat dissipation holes adjacent to the power board assembly. This application cooking utensil sets up the louvre that is close to the power board subassembly in pot body rear side, and the heat dissipation route is short, can improve the radiating efficiency to the power board subassembly.

Description

Cooking utensil

Technical Field

The present application relates to a cooking appliance.

Background

When the cooking utensil works, a large amount of heat can be gathered by the power panel component of the pot body, if the heat dissipation is not timely, electronic components on the power panel component can be damaged, the current heat dissipation scheme is generally that the fan component is arranged, the air inlet hole is formed in the bottom wall of the base under the fan, the air outlet hole is formed in the opposite other end of the bottom wall, under the action of the fan, cold air flows out of the air outlet hole in the other end after passing through the power panel component through the air inlet hole, the whole heat dissipation path is long, and the heat dissipation of the power panel component can not be timely performed.

Accordingly, there is a need for improvements to existing cooking appliances.

SUMMERY OF THE UTILITY MODEL

The application provides a cooking utensil, its radiating efficiency that can promote the power strip subassembly.

Specifically, the method is realized through the following technical scheme: the utility model provides a cooking utensil, includes the pot body, the bottom of the pot body is equipped with the base, the base includes diapire and side perisporium, the pot body still is equipped with the casing, the inside of the pot body still is equipped with power board subassembly and fan assembly, the rear side of side perisporium and/or the rear side of casing is equipped with a plurality of louvres that border on the power board subassembly. This application cooking utensil sets up the louvre that is close to the power board subassembly in pot body rear side, and the heat dissipation route is short, can improve the radiating efficiency to the power board subassembly.

According to an embodiment of the application, a plurality of the louvres include a plurality of first louvres provided on the housing, the housing is provided with a wind shielding portion protruding from an inner side surface thereof into the pan body, and the wind shielding portion at least partially surrounds the first louvres. The wind shielding part can prevent hot air flow from flowing to the upper side or two sides, so that the air flow is concentrated and leaves the pot body through the heat dissipation holes, and the heat dissipation efficiency is improved.

According to an embodiment of the present application, the housing includes a housing and a rear cover plate disposed at a rear side of the housing, and the plurality of first heat dissipation holes and the wind shielding portion are disposed on the rear cover plate. The back cover plate is independently arranged, so that the heat dissipation holes are convenient to form.

According to an embodiment of the present application, the wind blocking portion includes a horizontal baffle and two vertical baffles extending downward from opposite ends of the horizontal baffle, respectively. The wind shield part has simple structure and convenient molding.

According to an embodiment of the present application, the height of the wind blocking part protruding from the inner side surface of the rear cover plate is 8-15mm, and the transverse length of the transverse baffle plate is 80-150 mm. The size design can ensure the wind shielding effect of the wind shielding part.

According to an embodiment of this application, a plurality of first radiating hole forms first heat dissipation area, the portion of keeping out the wind forms around the regional area of keeping out the wind of first heat dissipation, the bottom side in the regional area of keeping out the wind forms inlet air duct, the back shroud still is equipped with and is located keep out the reinforcing rib in the regional area of wind, the reinforcing rib connects two vertical baffle. The strengthening rib can promote the intensity of back shroud.

According to an embodiment of this application, the diapire is equipped with a plurality of fresh air inlets, the power board subassembly is vertical to be set up the casing reaches the inboard of side perisporium, fan unit sets up fresh air inlet reaches between the power board subassembly, and a plurality of first radiating hole forms first heat dissipation region, first heat dissipation region with the power board subassembly sets up face to face. The first heat dissipation area and the power panel component are arranged face to face, so that the heat dissipation path is shortest, and the heat dissipation efficiency is improved.

According to an embodiment of the present application, the plurality of heat dissipation holes include a plurality of second heat dissipation holes disposed on a rear side of the side circumferential wall, and the plurality of second heat dissipation holes form a second heat dissipation region extending up and down to a top edge and a bottom edge of the side circumferential wall. The second heat dissipation area is approximately equal to the side peripheral wall in height, so that the area of the heat dissipation area can be ensured, and the heat dissipation efficiency is improved.

According to an embodiment of this application, the casing includes the back shroud, the louvre is including setting up a plurality of first louvres on the back shroud and setting up a plurality of second louvres at the rear side of side perisporium, and is a plurality of first louvre forms first heat dissipation region, and is a plurality of second louvre forms the second heat dissipation region, first heat dissipation region reaches the second heat dissipation region respectively for the front and back central line symmetry setting of the pot body. So that the heat dissipation holes can uniformly dissipate heat in the left and right directions.

According to one embodiment of the application, the fan assembly comprises a fan and a fan fixing frame, the power board assembly comprises a power board and a power board fixing frame, the fan fixing frame is provided with a vertical guide plate which guides airflow towards the power board, the guide plate is located on the inner side of the side peripheral wall, and the width of the second heat dissipation area is larger than that of the guide plate; the top of the pot body is also provided with a middle plate, the rear cover plate is arranged between the side peripheral wall and the middle plate, and the first heat dissipation area and the second heat dissipation area are arranged in a left-right alignment manner. The outside cold air is sucked into the pot body by the fan, and leaves the pot body through the radiating hole at the rear side of the pot body after passing through the power supply board by means of the guiding of the guide board, so that a complete radiating path is formed.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a partial perspective view of a pot of a cooking appliance according to an embodiment of the present application.

FIG. 2 is a cross-sectional view of the pan body.

FIG. 3 is a perspective view of the back cover plate of the pan body.

FIG. 4 is a perspective view of the fan fixing frame of the pan body.

Description of reference numerals:

the heat dissipation hole 100, the first heat dissipation hole 100a, the second heat dissipation hole 100b, the middle plate 1, the base 2, the second heat dissipation area 20, the bottom wall 21, the side peripheral wall 22, the air inlet 23, the rear cover plate 3, the first heat dissipation area 30, the wind blocking portion 31, the wind blocking area 32, the transverse baffle 33, the vertical baffle 34, the reinforcing rib 35, the accommodating portion 36, the rear end wall 37, the side end wall 38, the air inlet channel 39, the power panel assembly 4, the power panel 41, the power panel fixing frame 42, the fan assembly 5, the fan 51, the fan fixing frame 52, the guide plate 53, the water receiving box 6 and the housing 7.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of devices, systems, apparatuses, and methods consistent with certain aspects of the present application, as detailed in the appended claims.

Referring to fig. 1, a cooking appliance according to an embodiment of the present invention includes a lid (not shown) and a body, and the lid (not shown) is pivotally connected to the body. The improvement of the application is on the pot body, so the drawing of the pot cover is omitted.

The pan body in fig. 1 is placed with the rear side facing forward so that the rear side structure of the pan body can be more clearly seen. The top of the pot body is provided with a middle plate 1, the bottom is provided with a base 2, and the base 2 comprises a bottom wall 21 and a side peripheral wall 22. The pan body is also provided with a shell positioned between the middle plate and the base, the shell comprises a shell 7 and a rear cover plate 3 arranged at the rear side of the shell 7, the shell is arranged between the side peripheral wall 22 and the middle plate 1, and the side peripheral wall 22 and the rear cover plate 3 approximately form the rear side surface of the pan body.

Referring to fig. 2, a power panel assembly 4 and a fan assembly 5 are disposed inside the pot body, and the power panel assembly 4 and the fan assembly 5 are disposed at the rear end of the pot body and adjacent to the rear side of the casing, i.e., the rear cover plate 3. When the cooking appliance works, the fan assembly 5 sucks external cold air flow from the lower part of the base 2 and blows the cold air flow to the power panel assembly 4 so as to dissipate heat of the power panel assembly 4.

This application cooking utensil is at the rear side of the pot body, that is to say, is equipped with a plurality of louvres 100 on the rear side of side surrounding wall 22 and/or back shroud 3, because the rear side of the pot body is close to power strip subassembly 4, makes the hot gas flow through power strip subassembly 4 can leave the pot body nearby fast, and the heat dissipation path is shorter, can show promotion radiating efficiency to louvre 100 sets up at the rear side, is difficult to scald the user.

The heat dissipation holes 100 may be formed in either the side wall 22 or the rear cover plate 3, or both the side wall and the rear cover plate may be formed with the heat dissipation holes 100, and the heat dissipation holes 100 may be formed in both the side wall and the rear cover plate to increase the heat dissipation area and enhance the heat dissipation effect. In the present embodiment, the heat dissipation holes 100 are provided in both the side peripheral wall 22 and the rear cover 3, and the heat dissipation hole 100 of the rear cover 3 is defined as a first heat dissipation hole 100a, and the heat dissipation hole 100 behind the side peripheral wall 22 is defined as a second heat dissipation hole 100 b.

Referring to fig. 3, a plurality of first heat dissipating holes 100a of the rear cover plate 3 form a first heat dissipating area 30, a wind shielding portion 31 protruding into the pot body is further disposed on the inner side surface of the rear cover plate 3, the wind shielding portion 31 is disposed at least partially around the first heat dissipating holes 100a of the first heat dissipating area 30 to form a wind shielding area 32, and the first heat dissipating area 30 is located in the wind shielding area 32. The bottom side of the wind shielding region 32 forms a wind intake passage 39. The airflow enters the wind shielding area 32 through the air inlet channel at the bottom side, and the design can improve the heat dissipation efficiency because the wind shielding portion 31 cannot continuously diffuse the airflow outwards or towards both sides but gathers in the wind shielding area 32 and diffuses outwards through the first heat dissipation hole 100 a.

In this embodiment, the wind blocking portion 31 includes a horizontal baffle 33 and two vertical baffles 34 respectively extending downward from two opposite ends of the horizontal baffle 33, and the horizontal baffle 33 and the vertical baffles 34 are both strip-shaped and together form a door-shaped wind blocking portion 31 on the inner side surface of the rear cover plate 3. The height of the wind shielding part 31 protruding from the inner side surface of the rear cover plate 3 is 8-15mm, preferably 11mm, so that the tail end of the wind shielding part 31 is close to but can not abut against the power supply plate 41, and the wind shielding effect is ensured. The transverse length of the transverse baffle 33 is 80-150mm, preferably 112mm, to provide sufficient area of the wind-blocking region to provide a wind-blocking effect. The windshield 31 has a simple structure and is convenient to form.

The inner side surface of the rear cover plate 3 is further provided with a plurality of reinforcing ribs 35 for improving the strength of the rear cover plate 3, wherein at least one reinforcing rib 35 is positioned in the wind shielding area 32. In one embodiment, the reinforcing rib 35 connects the two vertical baffles 34, thereby further improving the strength of the rear cover plate 3.

The rear cover plate 3 is fixed to the rear side of the middle plate 1 through screws, an inward protruding accommodating part 36 is further arranged on the rear cover plate 3, an accommodating cavity for accommodating the water receiving box 6 is formed in the accommodating part 36, the water receiving box 6 is used for collecting condensed water dripped onto a pot body when the pot cover is opened, the first heat dissipation area 30 is located below the water receiving box 6, and heat dissipation of the first heat dissipation area is not affected by the water receiving box 6. The receiving portion 36 includes a rear end wall 37 and a peripheral side end wall 38, and the inward protruding height of the wind shielding portion 31 is higher than the inward protruding height of the receiving portion 36. The transverse baffle 33 is formed by continuously protruding from the bottom side end wall 38, and the two vertical baffles 34 are arranged in vertical alignment with the two side end walls 38. The rear cover plate 3 has a simple overall structure and is easy to form.

Referring to fig. 1 and 2, a plurality of air inlet holes 23 are formed in one side of the bottom wall 21 of the base 2, the power board assembly 4 is vertically disposed inside the rear cover plate 3 and the side peripheral wall 22, and the fan assembly 5 is horizontally disposed between the air inlet holes 23 in the bottom wall 21 and the power board assembly 4. The fan assembly 5 continuously sucks external cold air flow from the air inlet 23 and guides the cold air flow towards the power panel assembly 4, and the cold air flow takes away heat on the surface of the power panel assembly 4 when passing through the power panel assembly 4 and leaves the pot body through the rear side of the side peripheral wall 22 and the heat dissipation holes 100 on the rear cover plate 3, thereby completing the heat dissipation effect. The first heat dissipation area 30 of the housing back plate 3 is disposed to face the power board assembly 4. So set up, the radiating distance is shortest, can promote the radiating efficiency.

The second heat dissipation hole 100b at the rear side of the side peripheral wall 22 of the base 2 forms a second heat dissipation area 20, and the second heat dissipation area 20 extends up and down to the top edge and the bottom edge of the side peripheral wall 22, i.e. the height of the second heat dissipation area 20 is approximately the same as that of the side peripheral wall 22, the area is larger, and the heat dissipation effect is good.

In one embodiment, the first heat dissipation area 30 and the second heat dissipation area 20 are symmetrically arranged with respect to the front and rear center lines of the pot body, respectively, so that the heat dissipation air flows uniformly out of the pot body in the left and right directions. In the present embodiment, the first heat dissipation area 30 and the second heat dissipation area 20 are equal in width and are aligned left and right. All the louvers 100 are arranged substantially in a matrix.

Referring to fig. 2 and 4, the power board assembly 4 includes a power board 41 and a power board fixing frame 42, the fan assembly 5 includes a fan 51 and a fan fixing frame 52, the fan fixing frame 52 is provided with a vertical guide plate 53 for guiding airflow upwards towards the power board 41, the guide plate 53 is located inside the side peripheral wall 22, the width of the second heat dissipation area 20 is greater than the width of the guide plate 53, and the influence of shielding of the guide plate 53 on heat dissipation is avoided.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Terms such as "upper," "lower," "left," "right," "front," "back," "thickness," "radial," "axial," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one feature's relationship to another feature as illustrated in the figures, and are not limited to one position or one spatial orientation. It will be understood that the spatially relative positional terms may be intended to encompass different orientations than those shown in the figures depending on the product presentation position and should not be construed as limiting the claims. In addition, the descriptor "horizontal" as used herein is not entirely equivalent to allowing an angular tilt along a direction perpendicular to the direction of gravity.

The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items.

It should be noted that when an element is referred to as being "secured …" to another element, it can be directly on the surface of the other element or can be spaced apart from the surface of the other element. The terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected or detachably connected or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It should be understood that the use of "first," "second," and similar terms in the description and claims do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. "plurality" or "multiple layers" and the like mean two or more.

The cooking utensil of the present application is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a cooking utensil, includes the pot body, the bottom of the pot body is equipped with base (2), base (2) are including diapire (21) and side perisporium (22), the pot body still is equipped with the casing, the inside of the pot body still is equipped with power board subassembly (4) and fan assembly (5), its characterized in that: the rear side of the side wall (22) and/or the rear side of the housing is provided with a number of heat dissipation apertures (100) adjacent to the power board assembly (4).

2. The cooking appliance of claim 1, wherein: the heat dissipation holes (100) comprise a plurality of first heat dissipation holes (100a) arranged on the shell, the shell is provided with a wind shielding part (31) protruding from the inner side surface of the shell into the pot body, and the wind shielding part (31) at least partially surrounds the first heat dissipation holes (100 a).

3. The cooking appliance of claim 2, wherein: the shell comprises a shell (7) and a rear cover plate (3) arranged on the rear side of the shell (7), and the first heat dissipation holes (100a) and the wind shielding portion (31) are arranged on the rear cover plate (3).

4. The cooking appliance of claim 3, wherein: the wind blocking part (31) comprises a transverse baffle (33) and two vertical baffles (34) which respectively extend downwards from two opposite ends of the transverse baffle (33).

5. The cooking appliance of claim 4, wherein: the height of the wind shielding part (31) protruding out of the inner side face of the rear cover plate (3) is 8-15mm, and the transverse length of the transverse baffle (33) is 80-150 mm.

6. The cooking appliance of claim 4, wherein: a plurality of first louvre (100a) forms first heat dissipation region (30), wind-break portion (31) form around wind region (32) in first heat dissipation region (30), the bottom side in wind region (32) forms inlet air duct, back shroud (3) still are equipped with and are located reinforcing rib (35) in wind region (32), reinforcing rib (35) are connected two vertical baffle (34).

7. The cooking appliance of claim 2, wherein: the bottom wall (21) is provided with a plurality of air inlet holes (23), the power board assembly (4) is vertically arranged on the inner side of the shell and the side peripheral wall (22), the fan assembly (5) is arranged between the air inlet holes (23) and the power board assembly (4), a plurality of first heat dissipation holes (100a) form a first heat dissipation area (30), and the first heat dissipation area (30) and the power board assembly (4) are arranged face to face.

8. The cooking appliance of claim 1, wherein: the heat dissipation holes (100) comprise second heat dissipation holes (100b) arranged on the rear side of the side peripheral wall (22), the second heat dissipation holes (100b) form a second heat dissipation area (20), and the second heat dissipation area (20) extends to the top edge and the bottom edge of the side peripheral wall (22) from top to bottom.

9. The cooking appliance of claim 1, wherein: the casing includes back shroud (3), the louvre is including setting up a plurality of first louvre (100a) on back shroud (3) and setting up a plurality of second louvre (100b) in the rear side of side perisporium (22), a plurality of first louvre (100a) form first heat dissipation region (30), and a plurality of second louvre (100b) form second heat dissipation region (20), first heat dissipation region (30) and second heat dissipation region (20) are respectively for the front and back central line symmetry setting of the pot body.

10. The cooking appliance of claim 9, wherein: the fan assembly (5) comprises a fan (51) and a fan fixing frame (52), the power board assembly (4) comprises a power board (41) and a power board fixing frame (42), the fan fixing frame (52) is provided with a vertical guide plate (53) which guides airflow towards the power board (41), the guide plate (53) is positioned on the inner side of the side peripheral wall (22), and the width of the second heat dissipation area (20) is greater than that of the guide plate (53); the top of the pot body is further provided with a middle plate (1), the rear cover plate (3) is arranged between the side peripheral wall (22) and the middle plate (1), and the first heat dissipation area (30) and the second heat dissipation area (20) are arranged in a left-right alignment mode.

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