TWM619558U - Improved structure of heat conduction part of pot - Google Patents

Abstract

An improved structure of a heat conduction part of a pot includes a pot body and a magnetic conductive element. The pot body includes a peripheral wall and a bottom wall. The edge of the peripheral wall forms an opening, and the peripheral wall is connected to the bottom wall to form a cooking space for food. The magnetically conductive element is arranged on the bottom wall of the pot body, and the magnetically conductive element is magnetically conductive. The heat of an external heat source is transferred to the pot body through the magnetic conductive element, and the magnetic conductive element can generate heat in the pot body through the electromagnetic effect of the stove.

Description

Improved structure of heat conduction part of pot

This creation is related to the technical field of pots and pans, in particular to a kind of pots with magnetically conductive members at the bottom that are suitable for various general stoves or induction cookers.

People often use pots to cook food. The pots are placed on the stove and the pots are heated by the stove. After the temperature of the pot body of the pots rises to the desired temperature, the food can be cooked in a predetermined process, thereby Let the ingredients produce a predetermined flavor.

The existing pot has a pot body for holding and cooking food. Since metal is a good heat conductor, the pot body is generally made of metal. The pot is placed on the stove, and the heat generated by the stove can be transferred to the food contained in the pot via the pot, so that the temperature of the food is increased to achieve the purpose of cooking. However, the conventional pot body is not magnetic and cannot be used in induction cookers that use electromagnetic effects.

In view of this, the purpose of this creation is to provide an improved structure for the heat conduction part of the pot, which is provided with a magnetic conductive element at the bottom of the pot body, which provides the bottom wall of the pot body with a predetermined thickness, so that the bottom wall of the pot has enough In addition, the magnetic element can be made of magnetically permeable metal. In addition to being suitable for stoves that generate heat, they can also be applied to stoves that use electromagnetic effects to generate heat.

An embodiment of the improved structure of the heat conduction part of the pot includes a pot body and a magnetic element. The pot body includes a peripheral wall and a bottom wall. The edge of the peripheral wall forms An opening, and the peripheral wall is connected to the bottom wall to form a cooking space for food. The magnetically conductive element is arranged on the bottom wall of the pot body, and the magnetically conductive element is magnetically conductive. The heat of an external heat source is transferred to the pot body through the magnetic conductive element, and the magnetic conductive element can generate heat by electromagnetic effect and transfer the heat to the pot body, so it can be applied to a magnetically conductive or heating furnace Tool.

In another embodiment, the magnetic conductive element protrudes from the bottom wall of the pot body and has a boss-like structure.

In another embodiment, the magnetic conductive element is provided with a plurality of groove portions, and the groove portions are arranged in concentric circles.

In another embodiment, the magnetically conductive element is further provided with a recessed portion recessed downward.

In another embodiment, the bottom surface of the groove may be square.

In another embodiment, the bottom surface of the groove may be arc-shaped.

In another embodiment, the pot body includes an annular convex portion, and the annular convex portion is disposed on the peripheral wall.

In another embodiment, the pot body includes an enlarged diameter portion disposed at the opening of the pot body, and the diameter of the enlarged diameter portion gradually changes from the edge of the opening toward a direction away from the peripheral wall Big.

In another embodiment, the peripheral wall is connected to the enlarged diameter portion, and the cross section of the peripheral wall has a first curve, the cross section of the enlarged diameter portion has a second curve, and the first curve and the second curve are continuous To form a continuous curve, the slope of each point on the first curve gradually increases from the junction of the peripheral wall and the bottom wall toward the opening, and the slope of each point on the second curve increases from the connection between the enlarged diameter portion and the opening The position gradually decreases toward the edge of the enlarged diameter portion.

The pot of this creation is provided with a magnetic element on the bottom wall of the pot body. On the one hand, it is used to conduct heat generated by the stove or generate heat between the stove and the stove by electromagnetic effect, and then conduct the heat to the food to achieve cooking. Purpose, so it can be applied to all kinds of existing stoves, on the other hand, magnetic The element is arranged on the bottom wall of the pot body to increase the thickness of the pot body, and by providing recesses and grooves on the bottom wall, the mechanical strength of the bottom wall of the pot body is increased, and the pot body is not easily deformed. In addition, the circumferential wall of the pot body is provided with an annular convex portion, which can guide the flame to heat along the pot body, so that the flame is not easy to escape.

10: Cookware body

11: bottom wall

12: Zhou wall

20: Magnetically conductive element

21: Groove

21a: square groove

21b: arc-shaped groove

22: Depressed part

121: open

122: Ring convex

123: Enlarging part

FIG. 1 is a perspective view of an embodiment of the improved structure of the heat conducting part of the pot created by the invention.

2 is a perspective view of the improved structure of the heat conduction portion of the pot in FIG. 1 from another perspective.

Fig. 3 is a side view of the improved structure of the heat conduction portion of the pot in Fig. 1.

Fig. 4 is a cross-sectional view taken along the line A-A in Fig. 1;

Fig. 5 is a cross-sectional view of another embodiment of the improved structure of the heat conduction part of the cookware with the recessed part.

Please refer to FIG. 1, FIG. 2, FIG. 3, and FIG. The improved structure of the heat conduction portion of the pot in this embodiment includes a pot body 10 and a magnetic conductive element 20.

The pot body 10 includes a bottom wall 11 and a peripheral wall 12. The bottom wall 11 of this embodiment is a disc shape, the peripheral wall 12 is connected to the edge of the bottom wall 10, the peripheral wall 12 of this embodiment is cylindrical, and the peripheral wall 12 The diameter of the top edge is larger than the diameter of the junction of the peripheral wall 12 and the bottom wall 11 to form a flared shape. The bottom wall 11 and the peripheral wall 12 are connected to form a cooking space for holding foodstuffs, and an opening 121 is formed on the edge of the peripheral wall 12.

The magnetically conductive element 20 is disposed on the bottom wall 11 of the pot body 10. The magnetic conductive element 20 of this embodiment is in the shape of a disc, and is fixed to the bottom wall 11 of the pot body 10 and protrudes from the bottom wall 11 to form a boss shape. When the pot body 10 is placed on a table top or stove, the magnetic conductive element 20 is in contact with the table top or stove. The magnetically permeable element 20 of this embodiment is made of metal, and is made of a magnetically permeable ferromagnetic metal, such as a metal or alloy containing iron, cobalt, and nickel, and the pot body 10 can be made of metal or ceramic material. . Therefore, when the pot of this embodiment is placed in a stove that generates heat, such as a stove such as a gas stove, a black crystal stove, or an electric ceramic stove, the heat generated by the stove is transferred to the magnetic conductive element 20, and the magnetic conductive Since the element 20 is made of a metal that is a good thermal conductor, it can conduct the heat of the stove to the pot body 10 and heat the ingredients placed in the pot body 10 to achieve the purpose of cooking. When the pot of this embodiment is placed on a stove heated by electromagnetic effect, for example, placed in an induction cooker, the alternating magnetic field generated by the induction cooker will be conducted by the magnetic element 20, and an eddy current is generated on the magnetic element 20, thereby The magnetic element 20 itself generates heat due to the eddy current, and the heat generated by the magnetic element 20 is conducted to the pot body 10 to heat the ingredients placed in the pot body 10 to achieve the purpose of cooking.

In this way, the improved structure of the heat conduction portion of the pot of this embodiment can be applied to various stoves that are directly heated or generate heat by electromagnetic effect.

The magnetic conductive element 20 of this embodiment is made of metal material. After it is fixed to the bottom wall 11 of the pot body 10, the overall thickness of the bottom of the pot is increased, thereby increasing the mechanical strength of the bottom of the pot. Among them, the cooking methods of some cooks often cause the pot to collide with the stove. The pot in this embodiment is provided with a magnetic element 20 to increase the mechanical strength of the pot body 10. As shown in Figures 2 and 4, the magnetically permeable element 20 of this embodiment is provided with a groove 21, and the groove 21 is formed with a plurality of concentric grooves. The bottom of the groove 21 It is square 21a or arc 21b. The groove of the groove portion 21 is used to increase the mechanical strength of the magnetic conductive element 20 to prevent the other manufacturers from deforming themselves during manufacturing, and the pot is less likely to slide on the stove during use.

In addition, as shown in FIGS. 3 and 4, the peripheral wall 12 of the pot body 10 has an annular convex portion 122, which protrudes from the peripheral wall 12, and the stove gas flows along the peripheral wall 12 according to the fluid The mechanical fluid will separate on the wall, so that the flame of the gas may separate from the peripheral wall 12 at the tip. Therefore, an annular protrusion 122 is provided on the peripheral wall 12 so that the flame can remain in contact with the stove body 10 even if the flame is separated. The annular convex portion 122 of the peripheral wall 12 of the flame transfers the heat of the flame to other parts of the pot body 10 via the annular convex portion 122.

As shown in Figure 1, Figure 3 and Figure 4, the pot body 10 further includes an enlarged diameter portion 123, the enlarged diameter portion 123 is provided at the opening 121 of the peripheral wall 122, the diameter of the enlarged diameter portion 123 is away from the edge of the opening 121 The direction of the peripheral wall 12 gradually becomes larger. The peripheral wall 123 is connected to the enlarged diameter portion 123, and the cross section of the peripheral wall 12 has a first curve, the cross section of the enlarged diameter portion 123 has a second curve, the first curve and the second curve are connected to form a continuous curve, the first curve The slopes of the upper points gradually increase from the connection between the peripheral wall 12 and the bottom wall 11 toward the opening 121, and the slopes of the points on the second curve gradually decrease from the connection between the enlarged diameter portion 123 and the opening 121 toward the edge of the enlarged diameter portion 123.

Fig. 5 shows another embodiment of the cookware of the present invention. This embodiment has the same structure as the previous embodiment, so the same elements are given the same symbols and their descriptions are omitted. The difference between this embodiment and the previous embodiment is that the center of the magnetically permeable element 20 of this embodiment has a downwardly recessed portion 22. The recessed portion 22 can be in a square or circular shape and is obtained from the recessed portion. The outer circumference of 22 is a concentric circle with a plurality of grooves 21, and the bottom of the groove is a square 21a or an arc 21b.

The improved structure of the heat-conducting part of the cookware created by the invention is by providing a magnetic element on the bottom wall of the cookware body. The heat conducts to the food to achieve the purpose of cooking, so it can be applied to various existing stoves. On the other hand, the magnetic conductive element is arranged on the bottom wall of the pot body to increase the thickness of the pot body, and by providing a recess on the bottom wall And grooves to increase the mechanical strength of the bottom wall of the pot body and make the pot The body is not easy to deform. In addition, the circumferential wall of the pot body is provided with an annular convex portion, which can guide the flame to heat along the pot body, so that the flame is not easy to escape.

However, the above are only the preferred embodiments of this creation, and should not be used to limit the scope of implementation of this creation, that is, simple equivalent changes and modifications made according to the scope of patent application and new description of this creation, All are still within the scope of this creation patent. In addition, any embodiment of the creation or the scope of the patent application does not have to achieve all the purposes or advantages or features disclosed in the creation. In addition, the abstract part and title are only used to assist the search of patent documents, not to limit the scope of rights of this creation. In addition, the terms "first" and "second" mentioned in this specification or the scope of the patent application are only used to name the element (element) or to distinguish different embodiments or ranges, and are not used to limit the number of elements. Upper or lower limit.

10: Cookware body

11: bottom wall

12: Zhou wall

20: Magnetically conductive element

21: Groove

22: Depressed part

121: open

122: Ring convex

123: Enlarging part

Claims (9)

An improved structure of the heat conduction part of a pot, which includes: A pot body comprising a peripheral wall and a bottom wall, the edge of the peripheral wall forms an opening, and the peripheral wall is connected to the bottom wall to form a cooking space for food; A magnetically conductive element arranged on the bottom wall of the pot body, and the magnetically conductive element is magnetically conductive; Thereby, the heat source can be transferred to the pot body through the magnetically conductive element, or the magnetically conductive element can also heat the contents of the pot by electromagnetic effect. The improved structure of the heat conduction portion of the cookware according to claim 1, wherein the magnetic conductive element protrudes from the bottom wall of the cookware body and has a boss-like structure. The improved structure of the heat conduction part of the cookware according to claim 2, wherein the magnetic conductive element includes a plurality of groove parts. According to the improved structure of the heat conduction part of the pot according to claim 2, the groove part is arranged in concentric circles. According to claim 3, the improved structure of the heat conduction portion of the cookware, wherein the magnetically conductive element further includes a recessed portion recessed downward, and the recessed portion is located at the center of the magnetically conductive element. According to the improved structure of the heat conduction portion of the pot according to claim 5, the recessed portion can be a square or round geometric figure. The improved structure of the heat conduction portion of the cookware according to claim 1, wherein the cookware body includes an annular convex portion, and the annular convex portion is disposed on the peripheral wall. The improved structure of the heat conduction portion of the cookware according to claim 1, wherein the cookware body includes an enlarged diameter portion disposed at the opening of the cookware body, and the diameter of the enlarged diameter portion is from the edge of the opening It gradually becomes larger toward the direction away from the peripheral wall. The improved structure of the heat conduction portion of a cookware according to claim 8, wherein the peripheral wall is connected to the enlarged diameter portion, and the cross section of the peripheral wall has a first curve, the cross section of the enlarged diameter portion has a second curve, and the first The curve and the second curve are connected to form a continuous curve. The slope of each point on the first curve gradually increases from the junction of the peripheral wall and the bottom wall toward the opening. The slope of each point on the second curve increases from the The connection between the enlarged diameter portion and the opening gradually decreases toward the edge of the enlarged diameter portion.

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