Heating disc

Abstract

The utility model provides a heating plate which comprises a plate body, the lower end face of the plate body is used for being connected with a temperature controller, a positioning piece and a limiting piece are arranged on the lower end face of the plate body, and the positioning piece and the limiting piece are arranged on the two sides, corresponding to the length direction of the temperature controller, of the lower end face of the plate body respectively. The limiting piece and the positioning piece respectively comprise a first groove body and a second groove body, one end of the temperature controller cover plate can extend into the first groove body to form abutting fit, and the second groove body can form guide displacement fit with the other end of the temperature controller cover plate. Aiming at the defects in the prior art, the utility model provides the heating disc which is convenient for installing the temperature controller and more effectively controls the cost.

Description

Technical Field

[0001] The utility model relates to a heating plate. Background Art

[0002] The heating plate refers to a disc-shaped component with an electric heating tube embedded in it. It is commonly used in various small household appliances such as water heaters and rice cookers. One end of the heating plate is usually connected to the bottom of the small household appliance, and the other end of the heating plate is connected to the thermostat. The thermostat senses the change in the working environment temperature to control the on and off of the electric heating tube to prevent internal components from being damaged by high temperature or causing installation accidents. The heating plate of the prior art is usually provided with a plurality of mounting columns with screw holes, and the cover plate of the thermostat is screwed together with the bolts and the mounting columns to form the positioning of the two. For example, the new "CN213340215U" is used, which provides a coupler structure for a food processor, which is to connect and fix the connecting bosses distributed on the heating plate body and the heat-conducting connecting plate of the thermostat by bolts. It requires multiple bolts for installation, which is troublesome and costly. For this reason, the utility model "CN218899176U" A heating plate and a liquid heating container are provided, which reduce the number of bolts through a first plug-in portion, but still require mounting bolts and mounting columns with screw holes for coordinated fixation, and there are still problems of high cost and inconvenient installation due to the bolts and mounting columns with screw holes. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a heating plate which is convenient for installing a thermostat and more effectively controls costs.

[0004] To achieve the above-mentioned purpose, the utility model provides a heating plate, including a plate body, the lower end surface of the plate body is used to connect with the thermostat, and the lower end surface of the plate body is provided with a positioning member and a limiting member, and the positioning member and the limiting member are respectively arranged on both sides of the lower end surface of the plate body corresponding to the length direction of the thermostat, and the limiting member and the positioning member respectively include a first groove body and a second groove body, and the first groove body can be used for one end of the thermostat cover plate to extend into and form an abutment fit, and the second groove body can form a guided displacement fit with the other end of the thermostat cover plate.

[0005] The advantage of adopting the above technical solution is that by arranging a positioning member and a limiting member at the lower end surface of the disk body, and allowing the positioning member and the limiting member to be respectively arranged on both sides of the lower end surface of the disk body corresponding to the length direction of the thermostat, and then allowing the limiting member and the positioning member to respectively include a first slot body and a second slot body, the thermostat can be guided and displaced between its cover plate and the second slot body, and during the displacement process, one end of the cover plate is extended into the first slot body and forms an abutment fit, and finally, the shape of the corresponding part of the second slot body or the other end of the thermostat cover plate can be deformed, and then the limiting fit between one end of the cover plate and the first slot body can be cooperated to form a stuck positioning. Compared with the prior art, it is only necessary to move the thermostat to the corresponding position, and then deform the second slot body or the other end of the thermostat cover plate, which is convenient to operate and more effective in controlling costs.

[0006] The utility model can be further configured as follows: the positioning member includes a cap portion, and the cap portion can abut against the other end of the thermostat cover.

[0007] Through further configuration, a cap is provided in the positioning member. Since the thermostat itself is in contact with the heating plate, the cap is further provided to abut against the other end of the thermostat cover, thereby limiting the position of the thermostat cover.

[0008] The advantage of adopting the above technical solution is that the positioning member includes a connecting portion and a column portion, the connecting portion is connected between the cap portion and the column portion, and the second groove body is formed by the connecting portion and the interval between the cap portion and the column portion.

[0009] Through further configuration, a connecting portion and a column portion are provided in the positioning member, and the connecting portion connected between the cap portion and the column portion can limit the lateral displacement of the thermostat cover through the connecting portion, and can form abutment with the connecting portion by deforming the other end of the thermostat cover, and in the matching cap portion, a second groove formed by the interval between the connecting portion and the cap portion and the column portion can form a guiding displacement cooperation at the other end of the thermostat cover and position it after deformation.

[0010] The advantage of adopting the above technical solution is that the limit member includes a first abutment portion and a second abutment portion, the first groove body is composed of the first abutment portion and the second abutment portion, and the first abutment portion and the second abutment portion are respectively used to form an abutment fit with the upper part and the end part of one end of the thermostat cover.

[0011] Through further configuration, a first abutting portion and a second abutting portion are provided on the limiting member, and the first abutting portion and the second abutting portion respectively form an abutting fit with the upper portion and the end portion of one end of the thermostat cover, and the second abutting portion and the connecting portion clamp the other end of the thermostat cover after deformation to ensure the positioning effect, and the first abutting portion provided above one end of the thermostat cover can prevent one end of the thermostat cover from slipping out of the first groove body, thereby ensuring the stability of the product.

[0012] The advantage of adopting the above technical solution is that there are two limit members, and the two limit members and the positioning member are distributed in a regular triangle shape.

[0013] Through further configuration, two limit members are provided and distributed in a regular triangle shape with the positioning member, which provides greater stability and can prevent lateral disengagement, thereby better ensuring the connection between the heating plate and the thermostat. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A top view of an embodiment of the utility model;

[0015] Figure 2 A three-dimensional diagram of an embodiment of the utility model;

[0016] Figure 3 For the utility model embodiment Figure 2 Enlarged view of part a;

[0017] Figure 4 The structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 5 The structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0019] Among them: disk body 1; temperature controller 2; cover plate 21; deformation part 211; slot 212; positioning member 3; second slot body 31; cap part 32; connecting part 33; column part 34; stopper 4; first slot body 41; first abutting part 42; second abutting part 43. DETAILED DESCRIPTION

[0020] The utility model is a heating plate. Figure 1-5 As shown: it includes a disk body 1, the lower end surface of the disk body 1 is used to connect with the thermostat 2, and a positioning member 3 and a limiting member 4 are arranged on the lower end surface of the disk body, and the positioning member 3 and the limiting member 4 are respectively arranged on both sides of the lower end surface of the disk body corresponding to the length direction of the thermostat 2, and the limiting member 4 and the positioning member 3 respectively include a first groove body 41 and a second groove body 31, and the first groove body 41 can be used for one end of the thermostat 2 cover plate 21 to extend into and form an abutment fit, and the second groove body 42 can form a guided displacement fit with the other end of the thermostat cover plate 21. In this embodiment, a deformation part 211 and a slot 212 are provided on the cover plate 21. When the cover plate 21 and the disk body 1 are installed to the corresponding positions, the slot 212 is squeezed into by an external clamp, so that the deformation part 211 is deformed into the second groove body to form the final positioning.

[0021] The positioning member 3 includes a cap portion 32, and the cap portion 32 can abut against the other end of the thermostat cover 21. The positioning member 3 also includes a connecting portion 33 and a column portion 34. The connecting portion 33 is connected between the cap portion 32 and the column portion 34, and the second groove body 31 is formed by the connecting portion 33 and the interval between the cap portion 32 and the column portion 34. A columnar positioning member with an annular second groove body 31 is formed by the cap portion 32, the connecting portion 33 and the column portion 34. The cap portion 32 cooperates with the disk abutting against the thermostat 2 to form a vertical limit, and the connecting portion 33 can form a horizontal limit for the cover 21, which is convenient for installation.

[0022] The limit member 4 includes a first abutment portion 42 and a second abutment portion 43. The first groove body 41 is composed of the first abutment portion 42 and the second abutment portion 43. The first abutment portion 42 and the second abutment portion 43 are respectively used to form an abutment fit with the upper part and the end of one end of the thermostat cover 21.

[0023] In this embodiment, the limiting member 4 is preferably consistent with the positioning member in shape and style. Such a setting can facilitate the processing of the disk body 1 and further control the cost. In actual production, the limiting member 4 actually only needs to have a first abutment portion 42 and a second abutment portion 43, which can form an abutment limit with the upper and end parts of one end of the thermostat cover 21 to achieve the limiting effect. The requirements are relatively low and can be adjusted according to actual needs.

[0024] There are two limit members 4, and the two limit members 4 and the positioning member 3 are distributed in a regular triangle shape.

[0025] The above example is only one preferred specific example of the present invention. The common changes and substitutions made by those skilled in the art within the technical solution of the present invention are all included in the protection scope of the present invention.

Claims

1. A heating plate, comprising a plate body, wherein the lower end surface of the plate body is used to connect with a temperature controller, and wherein: A positioning member and a limiting member are provided at the lower end surface of the disk body, and the positioning member and the limiting member are respectively arranged on both sides of the lower end surface of the disk body corresponding to the length direction of the thermostat, and the limiting member and the positioning member respectively include a first groove body and a second groove body, and the first groove body can be used for one end of the thermostat cover plate to extend into and form an abutment fit, and the second groove body can form a guided displacement fit with the other end of the thermostat cover plate.

2. The heating plate according to claim 1, characterized in that: The positioning member includes a cap portion, and the cap portion can abut against the other end of the thermostat cover.

3. The heating plate according to claim 2, characterized in that: The positioning member comprises a connecting portion and a column portion, wherein the connecting portion is connected between the cap portion and the column portion, and the second groove body is formed by the connecting portion and the interval between the cap portion and the column portion.

4. The heating plate according to claim 1, 2 or 3, characterized in that: The limiting member includes a first abutment portion and a second abutment portion, the first groove body is composed of the first abutment portion and the second abutment portion, and the first abutment portion and the second abutment portion are respectively used to form an abutment fit with the upper part and the end of one end of the thermostat cover.

5. The heating plate according to claim 1, 2 or 3, characterized in that: There are two limit members, and the two limit members and the positioning member are distributed in a regular triangle shape.

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