CN211093388U

CN211093388U - Heating disc

Info

Publication number: CN211093388U
Application number: CN201921442650.6U
Authority: CN
Inventors: 苏勇基; 欧阳微; 符荣昌
Original assignee: Foshan Grealt Appliance Co ltd
Current assignee: Foshan Grealt Appliance Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-28
Anticipated expiration: 2029-08-30

Abstract

The utility model provides a heating plate, which belongs to the technical field of electric kettle components. This dish that generates heat includes the disk body, is provided with the boss on the bottom surface of disk body, and the boss is partial spherical and to keeping away from the bottom surface direction protrusion of disk body. The boss on the disk body of the heating disk can be in contact with the bimetallic strip of the input socket, so that the appliance has a good temperature sensing effect on the heating disk, the heating disk does not need to be coated with heat-conducting silicone grease, the operation steps are saved, and the cost is also reduced.

Description

Heating disc

Technical Field

The utility model belongs to the technical field of electric kettle subassembly, a dish generates heat is related to.

Background

The electric kettle has the advantages of small volume and convenient carrying, and has wide application in daily life. In the electric kettle of prior art, hot-water bottle connector and the cooperation of dish that generates heat all need be scribbled the input socket that the one deck heat conduction silicone grease made the utensil and fully contact with the dish that generates heat to improve temperature sensing speed, the reason is that can form a hemispherical vacancy (not contact part) when the bimetallic strip of the input socket on the utensil fully contacts with the dish that generates heat, scribble heat conduction silicone grease and can fill this vacancy, just so can improve the effect of temperature sensing.

The heating plate has the disadvantages that the operation steps of coating the heat-conducting silicone grease are more complicated, the quantity of the heat-conducting silicone grease coating is less, the temperature sensing of the kettle coupler is directly influenced due to poor coating, and the cost is higher.

Disclosure of Invention

The utility model discloses to the above-mentioned problem that prior art exists, provide a dish generates heat, the utility model aims to solve the technical problem that: how to reduce the cost under the condition of ensuring the temperature sensing effect.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a heating plate, heating plate includes the disk body, its characterized in that, be provided with the boss on the bottom surface of disk body, the boss is partial spherical and to the bottom surface direction protrusion of keeping away from the disk body.

The disk body of this dish that generates heat is provided with and is partial spherical boss, and this boss can contact with the bimetallic strip of input socket, through this boss, makes input socket and the dish that generates heat fully contact, makes the utensil have good temperature sensing effect to the dish that generates heat, and in addition, this dish that generates heat need not coat heat conduction silicone grease, has saved operating procedure, also the cost is reduced.

In the heating plate, the distance between the highest position of the boss and the bottom surface of the plate body is 0.6mm, the bottom surface of the boss is semicircular, and the radius of the bottom surface of the boss is 9 mm. When the bimetallic strip of the input socket on the appliance is fully contacted with the heating disc and forms a hemispherical vacancy (a non-contact part), the boss of the structure can fill the vacancy, so that the input socket is more fully contacted with the heating disc, and the temperature sensing effect of the appliance (an electric kettle) on the heating disc is further improved.

In the above heating tray, the boss is formed by stamping the die on the bottom surface of the tray body. The boss is directly formed by a die in a punching mode, the processing is convenient, the precision is high, and the stability of the quality is guaranteed.

In the heating plate, the boss and the plate body are integrally formed. The heating plate with the structure can be formed by one-time processing, the processing convenience is further improved, and the connection strength of the boss and the plate body is higher.

In foretell dish that generates heat, the disk body is circular, the protruding edge that is annular has on the week edge of disk body, protruding edge is last to have the groove of stepping down that radially runs through protruding edge along the disk body.

In the heating plate, the edge of the plate body is provided with a notch, and the notch is semicircular.

Compared with the prior art, the utility model has the advantages as follows:

1. the boss on the disk body of the heating disk can be in contact with the bimetallic strip of the input socket, so that the appliance has a good temperature sensing effect on the heating disk, the heating disk does not need to be coated with heat-conducting silicone grease, the operation steps are saved, and the cost is also reduced.

Drawings

Fig. 1 is a schematic structural view of the heating plate.

In the figure, 1 a disk body; 2, a boss; 3, convex edge; 4, a yielding groove; 5, a notch.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figure 1, the heating plate comprises a plate body 1, wherein a boss 2 is arranged on the bottom surface of the plate body 1, and the boss 2 is partially spherical and protrudes towards the direction far away from the bottom surface of the plate body 1.

This boss 2 of this dish that generates heat can contact with the bimetallic strip of input socket, through this boss 2, makes input socket and the dish that generates heat fully contact, makes the utensil have good temperature sensing effect to the dish that generates heat, and in addition, this dish that generates heat need not coat heat conduction silicone grease, has saved the operating procedure, also the cost is reduced.

As shown in fig. 1, in this embodiment, the distance between the highest position of the boss 2 and the bottom surface of the tray body 1 is 0.6mm, the bottom surface of the boss 2 is semicircular, and the radius of the bottom surface of the boss 2 is 9 mm. When the bimetallic strip of the input socket on the appliance is fully contacted with the heating disc and forms a hemispherical vacancy (a non-contact part), the boss 2 of the structure can fill the vacancy, so that the input socket is more fully contacted with the heating disc, and the temperature sensing effect of the appliance (an electric kettle) on the heating disc is further improved.

As an example, the boss 2 is stamped on the bottom surface of the tray body 1 by a die. The boss 2 is directly formed by a die in a stamping mode, the processing is convenient, the precision is high, and the stability of the quality is guaranteed.

As another embodiment, the boss 2 and the tray body 1 are integrally formed. The heating plate with the structure can be formed by one-time processing, the processing convenience is further improved, and the connection strength of the boss 2 and the plate body 1 is higher.

As shown in fig. 1, in this embodiment, the tray body 1 is circular, a circular convex edge 3 is provided on the peripheral edge of the tray body 1, and an abdicating groove 4 penetrating through the convex edge 3 along the radial direction of the tray body 1 is provided on the convex edge 3.

As shown in fig. 1, in this embodiment, the edge of the tray body 1 has a notch 5, and the notch 5 is semicircular.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a heating plate, heating plate includes disk body (1), its characterized in that, be provided with boss (2) on the bottom surface of disk body (1), boss (2) are partial spherical and to the bottom surface direction protrusion of keeping away from disk body (1).

2. A heating plate according to claim 1, characterized in that the distance between the highest point of the boss (2) and the bottom surface of the plate body (1) is 0.6mm, the bottom surface of the boss (2) is semicircular, and the radius of the bottom surface of the boss (2) is 9 mm.

3. A heat generating plate according to claim 1, characterized in that the boss (2) is fixed on the bottom surface of the plate body (1) by welding.

4. The heating plate according to claim 1, wherein the boss (2) and the plate body (1) are of an integrally formed structure.

5. A heating plate according to any one of claims 1-4, characterized in that the plate body (1) is circular, the circumferential edge of the plate body (1) is provided with a circular convex edge (3), and the convex edge (3) is provided with an abdicating groove (4) penetrating the convex edge (3) along the radial direction of the plate body (1).

6. A heating plate according to claim 1, characterized in that the edge of the plate body (1) has a notch (5), which notch (5) is semicircular.