Heating plate of electric kettle

Abstract

The utility model discloses an electric kettle heating plate, which comprises a base, a bearing plate, a heating assembly and a control circuit board, a bonding structure is arranged on the base, the bearing plate is fixedly arranged on the base through the bonding structure, the heating assembly is arranged on the bearing plate and is electrically connected with the control circuit board, and the control circuit board is electrically connected with the heating assembly. The control circuit board is arranged between the base and the bearing plate. The structure is simple, the bonding structure is arranged on the base, then the bearing plate is directly connected and fixed to the base through the bonding structure, screws do not need to be screwed, the installation steps are simple and rapid, and connection is stable; and screw connection is replaced by a bonding structure, so that the situation that screws are loosened after long-time use is avoided, and the safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of electric kettles, in particular to a heating plate of an electric kettle. Background Art

[0002] In China and many countries around the world, people have the habit of drinking hot water. Generally, they boil the water before drinking it. As a commonly used tool for boiling water, electric kettles are almost a necessary daily tool for every household.

[0003] Existing electric kettles generally include a heating plate and a kettle body. The kettle body is provided with a resistance wire for heating, the heating plate is provided with a plug, and the bottom of the kettle body and the heating plate are provided with metal joints that contact each other, and the metal joints are used to transfer external electrical energy to the resistance wire in the kettle body. However, the current heating plate assembly method is generally connected by multiple screws, and the assembly steps are relatively cumbersome; and after a long period of use, the screws may become loose, resulting in unstable use of the heating plate, which is likely to cause safety hazards. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a heating plate for an electric kettle.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A heating plate of an electric kettle comprises a base, a carrying plate, a heating component and a control circuit board, wherein the base is provided with an adhesive structure, the carrying plate is mounted and fixed on the base via the adhesive structure, the heating component is arranged on the carrying plate and is electrically connected to the control circuit board, and the control circuit board is arranged between the base and the carrying plate.

[0007] Preferably, the adhesive structure comprises a plurality of adhesive plates arranged on the upper end of the base, and the adhesive plates are provided with adhesive materials that can be connected and fixed to the supporting plate.

[0008] Preferably, the lower end of the adhesive plate is also provided with a first connecting stud which can be connected to the bottom of the base.

[0009] Preferably, the plurality of adhesive plates are respectively arranged at the four corners of the base.

[0010] Preferably, the base is further provided with auxiliary adhesive plates at the upper ends of the two side walls in the length direction thereof, and the lower ends of the auxiliary adhesive plates are also provided with first connecting studs that can be connected to the bottom of the base.

[0011] Preferably, the base includes a chassis and a surrounding frame arranged above the chassis, the adhesive plate is arranged at an end of the surrounding frame away from the chassis, and the chassis is also provided with a first connecting portion that can be connected and fixed to the lower end of the first connecting stud.

[0012] Preferably, the heating assembly comprises a socket provided on the carrying plate, a plurality of electrical connectors plugged into the socket, and a fixing member, and the socket is connected to the fixing member to be fixed on the carrying plate.

[0013] Preferably, the socket is also provided with a clearance groove capable of correspondingly accommodating a plurality of the electrical connectors.

[0014] Preferably, the plurality of electrical connectors are also provided with corresponding engaging portions capable of engaging in the air-avoiding grooves.

[0015] Preferably, the fixing member is further provided with a plurality of second connecting studs, and the base is further provided with a second connecting portion which can be threadedly connected to the second connecting studs accordingly.

[0016] The beneficial effects of the utility model are as follows: the application has a simple structure, and an adhesive structure is set on the base, and then the bearing plate is directly connected and fixed to the base through the adhesive structure, without the need to screw in the connection screws, the installation steps are simple and quick, and the connection is stable; and the adhesive structure is used instead of the screw connection to avoid the situation where the screws become loose after a long period of use, and the safety is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a structural schematic diagram of a heating plate of an electric kettle according to an embodiment of the utility model.

[0019] Figure 2 It is a structural exploded view of a heating plate of an electric kettle according to an embodiment of the utility model.

[0020] Figure 3 It is a structural exploded view of the base described in the embodiment of the utility model.

[0021] Figure 4 It is a structural exploded view of the heating component described in the embodiment of the utility model. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figures 1 to 4 As shown, a heating plate of an electric kettle includes a base 1, a carrying plate 2, a heating component 3 and a control circuit board 4, wherein the base 1 is provided with an adhesive structure 5, the carrying plate 2 is installed and fixed on the base 1 through the adhesive structure 5, the heating component 3 is arranged on the carrying plate 2 and is electrically connected to the control circuit board 4, and the control circuit board 4 is arranged between the base 1 and the carrying plate 2.

[0024] By setting an adhesive structure 5 on the base 1, and then directly connecting and fixing the supporting plate 2 to the base 1 through the adhesive structure 5, there is no need to tighten screws, the installation steps are simple and quick, and the connection is stable; and the adhesive structure is used instead of the screw connection to avoid the situation where the screws become loose after a long period of use, and the safety is high.

[0025] Furthermore, the adhesive structure 5 includes a plurality of adhesive plates 51 disposed on the upper end of the base 1, and the adhesive plates 51 are provided with adhesive materials that can be connected and fixed to the carrier plate 2. The adhesive plates 51 are directly connected and fixed to the bottom of the carrier plate 2 without screwing, and the installation steps are simple and fast, and the connection is stable; and the adhesive structure replaces the screw connection to avoid the situation that the screws will loosen after a long time of use, and the safety is high.

[0026] Specifically, the lower end of the adhesive plate 51 is further provided with a first connection stud 52 that can be connected to the bottom of the base 1. The first connection stud 52 is provided to provide auxiliary support for the adhesive plate 51, so that the adhesive plate 51 can be stably connected and fixed to the bottom of the carrier plate 2 without screwing, and the installation steps are simple and fast, and the connection is stable; and the adhesive structure is used instead of the screw connection to avoid the situation that the screws will loosen after a long time of use, and the safety is high.

[0027] In this embodiment, a plurality of adhesive plates 51 are respectively disposed at the four corners of the base 1 to ensure that the adhesive plates 51 can be stably connected and fixed to the bottom of the carrying plate 2 .

[0028] Furthermore, the base 1 is provided with auxiliary adhesive plates 53 at the upper ends of the two side walls in the length direction thereof, and the lower ends of the auxiliary adhesive plates 53 are also provided with first connecting studs 52 that can be connected to the bottom of the base 1. This further ensures the stable connection between the bearing plate 2 and the base 1, so that the electric kettle heating plate can be used stably.

[0029] Furthermore, the base 1 includes a chassis 11 and a frame 12 arranged above the chassis 11, the adhesive plate 51 is arranged at an end of the frame 12 away from the chassis 11, and the chassis 11 is also provided with a first connecting portion 110 that can be connected and fixed to the lower end of the first connecting stud 52.

[0030] Specifically, the control circuit board 4 is installed on the chassis 11. The start or shut down of the heating component 3 is controlled by the control circuit board 4, which is practical and convenient.

[0031] Furthermore, the heating component 3 includes a socket 31 disposed on the carrier plate 2 , a plurality of electrical connectors 32 plugged into the socket 31 , and a fixing member 33 , and the socket 31 is connected to the fixing member 33 to be fixed on the carrier plate 2 .

[0032] The socket 31 is inserted into the bottom of the electric kettle, and then the electrical connector 32 contacts the metal joint at the bottom of the electric kettle to form an electrical connection, so that the heating component at the bottom of the electric kettle can be operated for heating, which is practical and convenient.

[0033] Furthermore, the socket 31 is provided with a clearance groove 310 capable of correspondingly accommodating a plurality of the electrical connectors 32. The plurality of electrical connectors 32 are also provided with a clamping portion 320 capable of clamping into the clearance groove 310.

[0034] The fitting connection between the engaging portion 320 and the air-avoiding groove 310 facilitates installation therebetween, which is practical and convenient. In this embodiment, after the electrical connector 32 is inserted, screws may be screwed in to fix it.

[0035] Furthermore, the fixing member 33 is provided with a plurality of second connection studs 330 , and the base 1 is provided with a second connection portion 10 which can be threadedly connected to the second connection studs 330 .

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure made using the contents of the specification and drawings of the present invention, or directly or indirectly used in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. An electric kettle heating plate, characterized in that: The invention comprises a base (1), a carrier plate (2), a heating component (3) and a control circuit board (4); the base (1) is provided with an adhesive structure (5); the carrier plate (2) is mounted and fixed on the base (1) via the adhesive structure (5); the heating component (3) is arranged on the carrier plate (2) and is electrically connected to the control circuit board (4); and the control circuit board (4) is arranged between the base (1) and the carrier plate (2).

2. The electric kettle heating plate according to claim 1, characterized in that: The bonding structure (5) comprises a plurality of bonding plates (51) arranged on the upper end of the base (1), and the bonding plates (51) are provided with bonding materials that can be connected and fixed to the supporting plate (2).

3. The electric kettle heating plate according to claim 2, characterized in that: The lower end of the adhesive plate (51) is also provided with a first connecting stud (52) which can be connected to the bottom of the base (1).

4. An electric kettle heating plate according to claim 2 or 3, characterized in that: The plurality of adhesive plates (51) are respectively arranged at the four corners of the base (1).

5. The electric kettle heating plate according to claim 4, characterized in that: The base (1) is also provided with auxiliary adhesive plates (53) at the upper ends of the two side walls in the length direction thereof, and the lower ends of the auxiliary adhesive plates (53) are also provided with first connecting studs (52) that can be connected to the bottom of the base (1).

6. The electric kettle heating plate according to claim 3, characterized in that: The base (1) comprises a chassis (11) and a surrounding frame (12) arranged above the chassis (11); the adhesive plate (51) is arranged at an end of the surrounding frame (12) away from the chassis (11); and the chassis (11) is also provided with a first connecting portion (110) capable of being connected and fixed to the lower end of the first connecting stud (52).

7. The electric kettle heating plate according to claim 1, characterized in that: The heating component (3) comprises a socket (31) arranged on the carrier plate (2), a plurality of electrical connectors (32) plugged into the socket (31), and a fixing member (33); the socket (31) is connected to the fixing member (33) so as to be fixed on the carrier plate (2).

8. The electric kettle heating plate according to claim 7, characterized in that: The socket (31) is also provided with a clearance groove (310) capable of correspondingly accommodating a plurality of the electrical connectors (32).

9. The electric kettle heating plate according to claim 8, characterized in that: The plurality of electrical connectors (32) are also provided with corresponding engaging portions (320) that can be engaged in the air-avoiding grooves (310).

10. The electric kettle heating plate according to claim 7, characterized in that: The fixing member (33) is also provided with a plurality of second connection studs (330), and the base (1) is also provided with a second connection portion (10) which can be threadedly connected to the second connection studs (330) accordingly.

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