Electric kettle
An electric kettle and kettle body technology, which is applied to water boiling utensils, cooking utensils, household utensils, etc., can solve the problems of easy heat loss, large temperature difference between upper and lower liquid water, and bubble breakage, so as to achieve uniform heating and reduce upper and lower temperature differences. Effect
Pending Publication Date: 2018-10-09
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1
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Problems solved by technology
[0004] In this way, when the electric kettle is working, the temperature difference between the upper and lower sides of the liquid water in the electric kettle is large, so that the small air bubbles detached from the bottom wall of the horizontal kettle are very easy to lose heat in the process of rising, which makes the gas in the bubbles liquefy, and then breaks in the water. Bubbles, making a lot of noise
Method used
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Effect test
Embodiment 1
[0057] Embodiment 1: adopt figure 2 and Figure 4 The structure of the heat conduction plate 8 shown is that the heat conduction portion 81 of the bottom wall of the heat conduction plate 8 is disc-shaped, and the heat conduction portion 82 of the kettle body of the heat conduction plate 8 is cylindrical in shape extending upward from the periphery of the heat conduction portion 81 of the bottom wall. The heat conduction plate 8 is an aluminum plate of 0.5mm, and the top periphery of the heat conduction plate is higher than the maximum water level line of the electric kettle.
[0058] Among them, the heating power: 1800W, the water volume in the pot: 1.7L.
[0059] Test steps:
[0060] 1) Put the maximum amount of water in the pot;
[0061] 2) The temperature sensor is placed in the middle of the water level in the center of the kettle;
[0062] 3) Press the "Start" button to start timing measurement;
[0063] 4) When the water temperature in the pot rises to 80°C, stop ...
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The invention discloses an electric kettle. The electric kettle comprises a kettle body (2), a kettle bottom wall (1) and a heating element (4) for heating the bottom of the kettle bottom wall. A heatconduction plate (8) is further arranged between the kettle bottom wall and the heating element, and the heat conduction plate extends upwards and at least partially covers the periphery wall of thekettle body to heat the kettle body. According to the electric kettle, by arranging the heat conduction plate between the kettle bottom wall and the heating element, and the heat conduction plate extends upwards and at least partially covers the periphery wall of the kettle body, so that the heat conduction plate is used for conducting the heat of the heating element to the periphery wall of the kettle body, the kettle body directly heats liquid water in the electric kettle, and the liquid water in the kettle is heated more uniformly; and the phenomenon that small bubbles which are separated from the kettle bottom wall break due to heat loss in the ascending process is effectively avoided, and the effect of noise reduction is achieved.
Description
technical field [0001] The invention belongs to the field of household appliances, and in particular relates to an electric kettle. Background technique [0002] The bottom wall of the conventional electric kettle mostly adopts a horizontal kettle bottom wall, and the electric heating plate is installed on the bottom surface of the horizontal kettle bottom wall, directly heats the horizontal kettle bottom wall, and then heats the liquid water in the electric kettle. [0003] Among them, the heat source of the electric heating plate comes from the electric heating tube, which centrally heats the bottom wall of the horizontal kettle through the electric heating tube. In the process of rising, it conducts its own heat to the surrounding liquid water, thereby heating the liquid water in the upper part of the electric kettle. [0004] In this way, when the electric kettle is working, the temperature difference between the upper and lower sides of the liquid water in the electric...
Claims
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IPC IPC(8): A47J27/21
CPCA47J27/21041
Inventor 梅长云常见虎伍世润何新华柳维军
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD