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CN-224219960-U - Heating and fixing structure of pure glass kettle

CN224219960UCN 224219960 UCN224219960 UCN 224219960UCN-224219960-U

Abstract

The utility model discloses a heating and fixing structure of a pure glass kettle, which comprises a kettle bottom shell, a kettle body, a heating disc, a heat conducting disc, a heating coating layer and a grounding terminal, wherein the kettle bottom shell is arranged at the bottom of the kettle body, the heat conducting disc is clung to the outer bottom surface of the kettle body, the heating disc is clung to the heat conducting disc, the heating coating layer is arranged on one surface of the heating disc, which is contacted with the heat conducting disc, so as to form a heating surface, the heating surface of the heating disc, which is opposite to the lower surface of the heating disc, is in compression connection with a positive terminal and a negative terminal, and the heating disc is connected with the grounding terminal. The heating plate is provided with the positive electrode terminal, the negative electrode terminal and the grounding terminal, the positive electrode terminal and the negative electrode terminal are tightly pressed between the bottom of the kettle body and the heating surface of the heating plate and are tightly connected with the heating plate to realize electrical connection, and the positive electrode terminal, the negative electrode terminal and the grounding terminal extend downwards and are subsequently connected with the electronic board or the upper coupler through wires to realize electrifying, so that the heating plate has a compact integral structure and is convenient to wire.

Inventors

  • ZHANG CHUNMING

Assignees

  • 陕西米粒新智科技有限责任公司

Dates

Publication Date
20260512
Application Date
20250115

Claims (10)

  1. 1. The heating and fixing structure of the pure glass kettle comprises a kettle bottom shell (100) and a kettle body (200), wherein the kettle bottom shell (100) is arranged at the bottom of the kettle body (200), and is characterized in that: also comprises a heating plate (410) and a heat conducting plate (420); The heating plate (410) is tightly attached to the outer bottom surface of the kettle body (200), and the heating plate (420) is tightly attached to the heating plate (410), wherein a heating coating is arranged on one surface of the heating plate (410) contacted with the heating plate (420) to form a heating surface (411), and the lower surface (412) of the heating plate is arranged on the other surface opposite to the heating surface; A heating surface (411) of the heating plate (410) is in compression connection with a positive terminal (402) and a negative terminal (403), and the heating plate (410) is connected with a grounding terminal (401).
  2. 2. The heating and fixing structure of a pure glass water kettle according to claim 1, wherein the positive terminal (402) and the negative terminal (403) are respectively provided with an elastic part, the elastic parts are pressed between the outer bottom surface of the kettle body (200) and the heating surface (411), the pin parts of the positive terminal (402) and the negative terminal (403) extend towards the bottom surface of the kettle bottom shell (100), and the grounding terminal (401) is connected to the lower surface (412) of the heating plate.
  3. 3. The heating and fixing structure of a pure glass water kettle according to claim 1 or 2, further comprising a first fixing ring (510), a second fixing ring (520) and a mica sheet (530), wherein the heating plate (410) is pressed on the heat conducting plate (420) through the first fixing ring (510), the second fixing ring (520) is fixed on the bottom of the kettle body (200) and limits the first fixing ring (510), and the mica sheet (530) is mounted on the second fixing ring (520).
  4. 4. The heating and fixing structure of a pure glass water kettle according to claim 3, wherein the first fixing ring (510) and/or the second fixing ring (520) and/or the mica sheet (530) are/is provided with a relief hole for the pin parts of the positive terminal (402) and the negative terminal (403) to protrude toward the bottom surface of the kettle bottom shell (100).
  5. 5. The heating and fixing structure of a pure glass water kettle according to claim 3, wherein the bottom shell (100) is covered outside the first fixing ring (510) and the second fixing ring (520), and the bottom shell (100) is fixedly connected to the kettle body (200) and/or the second fixing ring (520).
  6. 6. The heating and fixing structure of a pure glass water kettle according to claim 5, wherein the second fixing ring (520) is provided with a glue filling groove, the second fixing ring (520) is fixed on the kettle body (200) by glue, and the kettle bottom shell (100) is in snap connection with the second fixing ring (520).
  7. 7. The heating and fixing structure of the pure glass kettle comprises a kettle bottom shell (100) and a kettle body (200), wherein the kettle bottom shell (100) is assembled at the bottom of the kettle body (200), and is characterized in that: also comprises a heating plate (410) and a heat conducting plate (420); The heating plate (410) is tightly attached to the outer bottom surface of the kettle body (200), and the heating plate (420) is tightly attached to the heating plate (410), wherein a heating coating is arranged on one surface of the heating plate (410) contacted with the heating plate (420) to form a heating surface (411), and the lower surface (412) of the heating plate is arranged on the other surface opposite to the heating surface; The lower surface (412) of the heating plate (410) is welded with a positive electrode and a negative electrode, and the heating plate (410) is connected with a grounding terminal (401).
  8. 8. The heating and fixing structure of a pure glass water kettle according to claim 7, further comprising a first fixing ring (510), a second fixing ring (520) and a mica sheet (530), wherein the heating plate (410) is pressed on the heat conducting plate (420) through the first fixing ring (510), the second fixing ring (520) is fixed on the bottom of the kettle body (200) and limits the first fixing ring (510), and the mica sheet (530) is mounted on the second fixing ring (520).
  9. 9. The heating and fixing structure of a pure glass water kettle according to claim 8, wherein the first fixing ring (510) and/or the second fixing ring (520) and/or the mica sheet (530) are provided with relief holes for exposing the positive electrode, the negative electrode and the grounding terminal (401).
  10. 10. The heating and fixing structure of a pure glass water kettle according to claim 3, wherein the bottom shell (100) is covered outside the first fixing ring (510) and the second fixing ring (520), and the bottom shell (100) is fixedly connected to the kettle body (200) and/or the second fixing ring (520).

Description

Heating and fixing structure of pure glass kettle Technical Field The utility model relates to the technical field of electric kettles, in particular to a heating and fixing structure of a pure glass kettle. Background An electric kettle/health preserving kettle is a device for heating liquid, the kettle body can be made of metal or glass, a heating tube is arranged in the kettle body, and the liquid in the kettle body is heated by the operation of the heating tube. In the prior art, a heating tube of the electric kettle/health-preserving kettle generally adopts a metal coil structure, and the positive electrode and the negative electrode of the metal coil are respectively connected with an electronic board or a coupler for electrifying. In the prior art, the connection and the installation of the graphene heating plate are important problems to be solved in the application. Disclosure of utility model In view of this, the present utility model provides a heating and fixing structure for a pure glass water kettle. In order to achieve the aim, the utility model adopts the first technical scheme that the heating and fixing structure of the pure glass kettle comprises a kettle bottom shell and a kettle body, wherein the kettle bottom shell is arranged at the bottom of the kettle body; The heating plate is tightly attached to the outer bottom surface of the kettle body, and the heating plate is tightly attached to the heating plate; The heating surface of the heating plate is in compression connection with a positive terminal and a negative terminal, and the heating plate is connected with a grounding terminal. As a preferable scheme of the utility model, the positive electrode terminal and the negative electrode terminal are respectively provided with an elastic part, the elastic parts are pressed between the outer bottom surface of the kettle body and the heating surface, the pin parts of the positive electrode terminal and the negative electrode terminal extend towards the bottom surface of the kettle bottom shell, and the grounding terminal is connected to the lower surface of the heating disc. The heating plate is pressed on the heat conducting plate through the first fixing ring, the second fixing ring is fixed on the bottom of the kettle body and limits the first fixing ring, and the mica sheet is arranged on the second fixing ring. In a preferred embodiment of the present utility model, the first fixing ring and/or the second fixing ring and/or the mica sheet are provided with a relief hole for the pin portions of the positive electrode terminal and the negative electrode terminal to protrude toward the bottom surface of the bottom case. In a preferred scheme of the utility model, the kettle bottom shell is covered outside the first fixing ring and the second fixing ring, and the kettle bottom shell is fixedly connected with the kettle body and/or the second fixing ring. As a preferable scheme of the utility model, the second fixing ring is provided with a glue filling groove, the second fixing ring is fixed on the kettle body through glue, and the kettle bottom shell is connected with the second fixing ring through a buckle. The utility model can also adopt a second technical scheme that the heating and fixing structure of the pure glass kettle comprises a kettle bottom shell and a kettle body, wherein the kettle bottom shell is assembled at the bottom of the kettle body; The heating plate is tightly attached to the outer bottom surface of the kettle body, and the heating plate is tightly attached to the heating plate; the heating plate lower surface welding of heating plate has positive pole and negative pole to and the heating plate is connected with ground terminal. The heating plate is pressed on the heat conducting plate through the first fixing ring, the second fixing ring is fixed on the bottom of the kettle body and limits the first fixing ring, and the mica sheet is arranged on the second fixing ring. As a preferable scheme of the utility model, the first fixing ring and/or the second fixing ring and/or the mica sheet are/is provided with a yielding hole for exposing the positive electrode, the negative electrode and the grounding terminal. In a preferred scheme of the utility model, the kettle bottom shell is covered outside the first fixing ring and the second fixing ring, and the kettle bottom shell is fixedly connected with the kettle body and/or the second fixing ring. Compared with the prior art, the utility model has the following beneficial technical effects: 1. The heating plate is provided with the positive electrode terminal, the negative electrode terminal and the grounding terminal, the positive electrode terminal and the negative electrode terminal are tightly pressed between the bottom of the kettle body and the heating surface of the heating plate and are tightly connected with the heating plate to realize electrical connection, and the positive electrode terminal, the negative