电热水壶改进结构

By adding a counterweight and a bottom cover to the mounting groove at the bottom of the electric kettle, the sealing and stability issues between the titanium kettle and the heating base are solved, achieving stable placement of the kettle body on the heating base and tight electrical connection, thus improving heating effect and operational stability.

CN224505180UActive Publication Date: 2026-07-17XIAN JOINXIN NEW MATERIALTECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XIAN JOINXIN NEW MATERIALTECHNOLOGY CO LTD
Filing Date
2025-08-14
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The titanium kettle bottom of existing electric kettles has an incomplete seal between the kettle and the heating base, which leads to water leakage and unstable heating, affecting the heating effect and the stability of the installation.

Method used

A counterweight and a bottom cover are added to the mounting groove at the bottom of the kettle body. The counterweight increases the weight of the kettle body, achieving stable placement and ensuring a tight fit between the electrical connection and the water inlet, thus preventing the external environment from affecting the operation of the electric heating element and the counterweight.

Benefits of technology

This ensures stable placement of the kettle body on the heating base, guarantees stable electrical connection, prevents water leakage, and improves heating effect and overall working stability.

✦ Generated by Eureka AI based on patent content.

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Abstract

本实用新型公开了一种电热水壶改进结构，包括壶体，所述壶体内部设置有加热腔，壶体的前后侧分别设置有手柄和出水壶嘴，出水壶嘴与加热腔连通，壶体的底部开有安装槽，安装槽上设置有电加热体和上连接器且电加热体与上连接器电性连接，上连接器中心设置有可与加热腔连通的进水接口，其特征是，还包括有配重块和底盖，所述配重块固定在安装槽上且配重块位于上连接器外周，底盖固定在安装槽的底部开口处，电加热体和配重块被包裹在底盖和安装槽之间，底盖上对应上连接器位置开有镂空口；此款电热水壶改进结构，通过在壶体底部的安装槽上增设配重件，使得壶体的整体重量增加，实现壶体在外部加热底座上的安置稳定牢固。
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Claims

1. An improved structure for an electric kettle, comprising a kettle body (1), wherein a heating chamber (11) is provided inside the kettle body (1), a handle (12) and a spout (13) are respectively provided on the front and rear sides of the kettle body (1), the spout (13) is connected to the heating chamber (11), a mounting groove (15) is provided at the bottom of the kettle body (1), an electric heating element (2) and an upper connector (3) are provided on the mounting groove (15), and the electric heating element (2) is electrically connected to the upper connector (3), and a water inlet (31) is provided at the center of the upper connector (3) that can communicate with the heating chamber (11), characterized in that, It also includes a counterweight (4) and a bottom cover (5). The counterweight (4) is fixed on the mounting groove (15) and the counterweight (4) is located on the outer periphery of the upper connector (3). The bottom cover (5) is fixed at the bottom opening of the mounting groove (15). The electric heating element (2) and the counterweight (4) are wrapped between the bottom cover (5) and the mounting groove (15). The bottom cover (5) has a hollow opening (51) corresponding to the position of the upper connector (3).

2. The electric kettle according to claim 1, wherein The counterweight (4) includes a left counterweight (41), a right counterweight (42), and an intermediate connecting part (43) connecting the left counterweight (41) and the right counterweight (42). The left counterweight (41) extends to the left side of the mounting groove (15), and the right counterweight (42) extends to the right side of the mounting groove (15).

3. The electric kettle according to claim 2, wherein The left counterweight (41) and the right counterweight (42) have the same weight, and the middle connecting part (43) is lighter than the left counterweight (41).

4. The electric kettle according to claim 3, wherein The counterweight (4) is a one-piece molded semi-circular ring.

5. The electric kettle according to claim 3, wherein The electric heating element (2) is an electric heating tube. Several connecting columns (16) are fixed on the mounting groove (15) on the inner circumference of the electric heating tube. The bottom surface of the connecting column (16) is lower than the bottom surface of the electric heating tube. The counterweight (4) is fixed on the bottom surface of the several connecting columns (16).

6. The electric kettle according to claim 5, wherein There are three connecting posts (16). Each connecting post (16) has a connecting screw hole (161). The left counterweight (41), right counterweight (42) and middle connecting part (43) each have a connecting through hole (44). The connecting screw (6) passes through the connecting through hole (44) from bottom to top and connects to the connecting screw hole (161).

7. The electric kettle according to claim 1, wherein The bottom cover (5) has an inner groove (52), and the center of the inner groove (52) has the hollow opening (51). The upper opening of the inner groove (52) extends upward with a limiting protrusion (53). The limiting protrusion (53) is inserted into the mounting groove (15), and the outer periphery of the limiting protrusion (53) is close to the inner periphery of the mounting groove (15). The bottom of the electric heating element (2) and the counterweight (4) extend into the inner groove (52).

8. The improved structure of the electric kettle according to claim 7, characterized in that, The outer periphery of the limiting protrusion (53) is provided with a plurality of protruding ribs (531), and the protruding ribs (531) abut against the inner periphery of the mounting groove (15).