CN213155457U

CN213155457U - Dish and kitchen appliance generate heat

Info

Publication number: CN213155457U
Application number: CN202021494493.6U
Authority: CN
Inventors: 张堂龙
Original assignee: Shenzhen Foda Electric Co ltd
Current assignee: Shenzhen Foda Electric Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-05-11
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a dish and kitchen appliance generate heat, wherein, the dish generates heat, include: the bottom edge of the tray is provided with an inwards concave mounting cavity; a heating element disposed within the tray; and the ceramic seat is partially or completely embedded in the mounting cavity, and a power supply terminal used for being connected with the heating element is arranged on the ceramic seat. The utility model discloses a set up the installation cavity at the bottom surface border of tray, ceramic seat part or whole inlay the installation intracavity, be convenient for connect the power cord on the power supply terminal, the structure of dish that generates heat is compacter, reduces the overall dimension of dish that generates heat, lets kitchen electrical apparatus complete machine can do more small and exquisite.

Description

Dish and kitchen appliance generate heat

Technical Field

The utility model relates to a domestic appliance research field, especially a dish and kitchen appliance generate heat.

Background

The heating plate is used as a main heating component of the electromagnetic heating type kitchen appliance. Kitchen appliances such as tea stoves, induction cookers, and the like.

The interface of being qualified for next round of competitions of present dish that generates heat generally comprises ceramic seat and power supply terminal, and the setting of the interface of being qualified for the next round of competitions generally is: the ceramic seat is integrally arranged on the side edge of the heating plate or the bottom surface of the heating plate in a convex manner. Such an arrangement has the following disadvantages: 1) the ceramic seat is integrally and convexly arranged on the side edge of the heating plate, and the radius of the kitchen appliance is larger than the sum of the semi-diameter of the heating plate and the radial size of the ceramic seat, so that the kitchen appliance is too fat; 2) and the setting of the whole evagination of ceramic seat is in the dish bottom surface that generates heat, and the high needs of kitchen appliance are unfavorable for reducing the whole size of product in addition to the whole thickness of ceramic seat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a dish and kitchen appliance generate heat, reduce the overall dimension of dish that generates heat for kitchen appliance accomplishes more small and exquisite, exquisite.

According to the utility model discloses a first aspect embodiment provides the dish that generates heat, include:

the bottom edge of the tray is provided with an inwards concave mounting cavity;

a heating element disposed within the tray;

and the ceramic seat is partially or completely embedded in the mounting cavity, and a power supply terminal used for being connected with the heating element is arranged on the ceramic seat.

According to the utility model discloses the dish that generates heat, the bottom surface interval of tray is provided with and is used for fixing the card strip on the tray with ceramic seat, the card strip is located the installation cavity by side.

According to the utility model discloses the dish that generates heat, be equipped with the card hole that supplies the card strip to pass through on the ceramic seat.

According to the utility model discloses the dish that generates heat, be equipped with the draw-in groove that supplies the card strip to pass through on the ceramic seat.

According to the utility model discloses the dish that generates heat, the bottom surface of tray is equipped with the boss, the installation cavity spanes the bottom surface of boss and tray.

According to the utility model discloses the dish that generates heat, be equipped with the heat insulating mattress between heating element and the tray, be equipped with the breach that supplies ceramic seat or/and power supply terminal to pass on the heat insulating mattress.

According to the utility model discloses the dish that generates heat, the other constant head tank that is equipped with the ceramic seat installation of being convenient for of installation cavity.

According to the utility model discloses heating plate of first aspect embodiment, the power supply terminal has the mouth that presss from both sides tight heating element.

According to the utility model discloses the dish that generates heat, have the wiring clearance between the second end of power supply terminal and the bottom surface of tray.

According to a second aspect of the present invention, there is provided a kitchen appliance comprising a heat generating plate as described above.

The utility model has the advantages that: the utility model discloses a set up the installation cavity at the bottom surface border of tray, ceramic seat part or whole inlay the installation intracavity, be convenient for connect the power cord on the power supply terminal, the structure of dish that generates heat is compacter, reduces the overall dimension of dish that generates heat, lets kitchen electrical apparatus complete machine can do more small and exquisite.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is an exploded view of a heating plate according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a heating plate according to an embodiment of the present invention;

FIG. 3 is a schematic view of an installation structure of the bottom surface of the middle heating plate according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a bottom surface of a middle tray according to an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The utility model provides a heating plate applied to electromagnetic heating type kitchen appliances, such as a tea boiler.

Referring to fig. 1 to 4, the heating panel includes a tray 10, a heating element 30, and a ceramic seat 50, wherein the heating element 30 is preferably a heating wire. The tray 10 is approximately disc-shaped, a cavity 15 for installing the heating element 30 is arranged on the upper end face of the tray 10, and an inwards concave installation cavity 12 is arranged on the edge of the bottom face of the tray 10; the heating element 30 is approximately in a shape of a circular disc, and is welded with the power terminal 60 on the ceramic base 50 after being placed in the cavity 15, specifically, the power terminal 60 has a first end for connecting the heating element and a second end for connecting a power line, and the heating element 30 is welded and fixed with the first end; the ceramic seat 50 is partially or completely embedded in the mounting cavity 12, so that the part of the ceramic seat 50 exposed outside the tray 10 can be reduced, the overall thickness of the heating plate is reduced, and the diameter of the heating plate is approximately consistent with that of the tray 10. The overall size of the heating plate is reduced, so that the kitchen appliance can be smaller and more exquisite. The ceramic base 50 and the power terminals 60 are disposed at the bottom edge of the tray 10 to facilitate wiring.

It should be noted that, the mounting cavity 12 is a through hole, the power terminal 60 and the ceramic base 50 are assembled into a module first, the module is directly mounted in the mounting cavity 12, the heating element 30 is welded on the power terminal 60, the heat insulation ring 40 is sleeved on the tray 10 to fix the heating element 30 in the tray 10, and the tray 10, the heating element 30 and the ceramic base 50 are quickly mounted. Of course, the mounting cavity 12 may also be a blind hole with an open lower end, and the top of the mounting cavity 12 is provided with a through hole for the power terminal 60 to pass through, so that the power terminal 60 and the heating element 30 are welded and fixed conveniently, and the thickness of the chassis is increased properly due to the structure.

In some embodiments, the bottom surface of the tray 10 is provided with the clamping strips 11 at intervals for fixing the ceramic holders 50 on the tray 10, and the number of the clamping strips 11 can be two, three or four according to requirements. The clamping strip 11 is positioned beside the mounting cavity 12. As shown in fig. 3 and 4, the two clamping strips 11 are linearly distributed along the axial direction of the bottom of the tray 10, after the ceramic base 50 is installed in the installation cavity 12, the two clamping strips 11 limit the position of the ceramic base 50 along the axial direction of the bottom of the tray 10, the clamping strips 11 are bent, the ceramic base 50 is fixed in the installation cavity 12, and the bent portions of the clamping strips 11 limit the position of the ceramic base 50 along the radial direction of the tray 10.

In some embodiments, the ceramic seat 50 is provided with a card hole 51 for passing the card strip 11. When the ceramic base 50 is installed, the clamping strip 11 penetrates through the clamping hole 51, the ceramic base 50 is installed in the installation cavity 12 along the clamping strip 11, and the clamping strip 11 and the clamping hole 51 play roles in guiding and limiting. Certainly, the ceramic seat 50 may also be provided with a clamping groove 52 for the clamping strip 11 to pass through, during installation, the clamping strip 11 passes through the clamping groove 52, the ceramic seat 50 is installed in the installation cavity 12 along the clamping strip 11, and the clamping strip 11 and the clamping groove 52 also play a role in guiding and limiting. All of the ceramic holders 50 may be provided with the card holes 51, or all of the card slots 52. Of course, the ceramic holder 50 may be provided with the locking hole 51 and the locking groove 52 at the same time, as shown in fig. 3 and 4.

In some embodiments, in order to facilitate the installation of the wiring by the operator, a wiring gap is formed between the second end of the power terminal 60 and the bottom surface of the tray 10, so as to provide an operating space for the wiring for the operator, thereby improving the installation efficiency.

In some embodiments, as shown in fig. 3 and fig. 3, the bottom surface of the tray 10 is provided with a boss 14, the mounting cavity 12 spans the boss 14 and the bottom surface of the tray 10, a height difference exists between the boss 14 and the bottom surface of the tray 10, and after the ceramic base 50 and the power terminal 60 are mounted in the mounting cavity 12, a wiring gap is formed between the second end of the power terminal 60 and the bottom surface of the tray 10, and the wiring gap provides an operating space for an operator to wire, so that the wiring is convenient to mount and the mounting efficiency is improved.

In some embodiments, in order to reduce the heat transfer to the tray 10, an insulating pad 20 is disposed between the heating element 30 and the tray 10, and the insulating pad 20 is provided with a notch 21 for passing through the ceramic seat 50 or/and the power terminal 60. The heat insulating pad 20 and the notch 21 are produced by a one-step molding technique, and specifically, the notch 21 is punched on the heat insulating pad 20 by a punching molding technique during the pressing of the heat insulating pad 20. It should be noted that, when the installation cavity 12 is a through hole and the gap on the heat insulation pad 20 is a gap for the ceramic seat 50 to pass through, it is convenient for an operator to quickly install the ceramic seat 50 and the power terminal 60. When the installation cavity 12 is a blind hole and the gap on the heat insulation pad 20 is a gap for the power terminal 60 to pass through, the operator needs to align the positions to install the ceramic holder 50 and the power terminal 60, which takes a long time.

In some embodiments, in order to prevent the ceramic holder 50 from shaking, a positioning groove 13 is provided beside the mounting cavity 12 to facilitate the mounting of the ceramic holder 50. During installation, the clamping strip 11 penetrates through the clamping hole 51 or/and the clamping groove 52, the convex block of the ceramic seat 50 is contacted with the positioning groove 13 and limited, the clamping strip 11 is bent to fix the ceramic seat 50 in the installation cavity 12, and the positioning groove 13 plays a role in guiding and limiting.

In some embodiments, in order to improve the solder fixing strength of the power terminal 60 and the heating element 30, the power terminal 60 has a clip 61 for clamping the heating element 30. When the welding device is installed, the first end of the heating element 30 is placed in the clamping opening 61, the welding end of the butt-welding device is pressed out of the side walls on the two sides of the clamping opening 61 respectively, and the first end of the heating element 30 is clamped and welded and fixed by the two side walls of the clamping opening 61.

The utility model discloses still provide kitchen appliance, include like aforementioned generate heat the dish, the concrete structure that should generate heat the dish refers to above-mentioned embodiment, because kitchen appliance has adopted the whole even schemes of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details here one by one.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. The dish that generates heat, its characterized in that includes:

a heating element disposed within the tray;

2. A heat generating tray according to claim 1, characterized in that: the bottom surface interval of tray is provided with the card strip that is used for fixing the ceramic seat on the tray, the card strip is located the installation cavity side.

3. A heat generating tray according to claim 2, characterized in that: and the ceramic seat is provided with a clamping hole for the clamping strip to pass through.

4. A heat generating tray according to claim 2 or 3, characterized in that: and the ceramic seat is provided with a clamping groove for the clamping strip to pass through.

5. A heat generating tray according to claim 1, characterized in that: the bottom surface of tray is equipped with the boss, the installation cavity stretches over the bottom surface of boss and tray.

6. A heat generating tray according to claim 1 or 5, characterized in that: and a heat insulation pad is arranged between the heating element and the tray, and a notch for the ceramic seat or/and the power terminal to pass through is arranged on the heat insulation pad.

7. A heat generating tray according to claim 1, characterized in that: and a positioning groove convenient for mounting the ceramic seat is arranged beside the mounting cavity.

8. A heat generating tray according to claim 1, characterized in that: the power terminal has a clamping opening for clamping the heating element.

9. A heat generating tray according to claim 8, characterized in that: a wiring gap is formed between the second end of the power terminal and the bottom surface of the tray.

10. Kitchen appliance, its characterized in that: comprising a heat-generating tray as claimed in any one of claims 1 to 9.