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Electric kettle

A technology of electric kettle and kettle body, which is applied in the direction of circuits, discharge lamps, discharge tubes, etc., can solve problems such as short circuit of terminals, and achieve the effect of improving safety performance

Inactive Publication Date: 2013-12-11
中山市今鹰电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This electric kettle has the following disadvantages: the electric terminal in the base is exposed, and its waterproof method is to block the water outside the annular stop from flowing to the electric terminal through the annular stop at the center of the base; but if the user Accidentally sprinkle water directly into the inner hole of the ring retaining platform, it will be poured directly on the electrical terminals, if the amount of water is a little more, it may cause accidents such as short circuit of the two terminals on the base

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Present embodiment is a kind of electric kettle, see Figure 1 to Figure 3 As shown, it includes a base 1, a pot body 2 and a waterproof cap 3, and the center of the base is provided with an upwardly protruding outer annular boss 11, a middle annular boss 12 and an inner annular boss 13; the outer annular boss, the middle annular boss The platform and the inner annular boss are concentrically arranged, and are arranged in sequence from the outside to the inside; the center hole of the inner annular boss is used as a grounding wire jack 14, and a ground terminal is provided inside; the inner annular boss and the middle annular boss The ring hole of the ring is used as the zero line jack 16, and the zero line terminal 17 is set inside; the ring hole between the middle ring boss and the outer ring boss is used as the live wire jack 18, and the live wire terminal 19 is set inside; the center of the bottom wall of the kettle body There is a grounding stem 21 protruding downw...

Embodiment 2

[0017] This embodiment is basically the same as Embodiment 1, the difference is that an auxiliary annular boss 41 protruding upward is also provided in the zero line socket, and the auxiliary annular boss and the inner annular boss are enclosed to form an annular drainage Hole 43; the inner peripheral edge of the inner waterproof part is located directly above the weep hole. The neutral line terminal is arranged in the annular hole formed by the auxiliary annular boss and the middle annular boss, and the annular hole is used as the insertion hole of the neutral line connecting ring at this time.

[0018] The outer peripheral wall of the middle part of the ring-shaped boss is provided with a protruding outer ring stop 121, the protruding height of the outer ring stop is greater than or equal to the thickness of the waterproof part of the waterproof cap; the inner wall of the middle part of the ring-shaped boss is provided with The protruding inner annular stopper 122 has a prot...

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Abstract

The invention discloses an electric kettle which comprises a base, a kettle body and a waterproof cap. An outer ring-shaped boss, a middle ring-shaped boss, an inner ring-shaped boss, a grounding line inserting hole, a null line inserting hole and a live line inserting hole are formed in the center of the base. A grounding core column, a null line electricity connecting ring and a live line electricity connecting ring are arranged at the center of the bottom wall of the kettle body. The waterproof cap comprises a connecting part arranged on the middle ring-shaped boss, an elastic outer waterproof part arranged on the outer side of the connecting part, and an elastic inner waterproof part arranged on the inner side of the connecting part. The outer waterproof part and the inner waterproof part are arranged in a tilting-downward mode. When the live line electricity connecting ring is inserted into the live line inserting hole, the outer waterproof part is squeezed and deforms under stress and is attached on the outer periphery wall of the middle ring-shaped boss. When the null line electricity connecting ring is inserted into the null line inserting hole, the inner waterproof part is squeezed and deforms under stress and is attached on the inner periphery wall of the middle ring-shaped boss. When the electric kettle is used, the waterproof cap can prevent liquid from being sprinkled into the live line inserting hole and the null line inserting hole, and safety performance is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of electric kettle structure design. Background technique [0002] At present, with the improvement of people's living standards, electric kettles are widely used in office and daily life. The electric kettles sold on the market mainly include two parts: the base and the kettle body. The center of the base and the center of the bottom of the kettle body are equipped with a plug-in electric connection part. When in use, place the kettle body on the base and press the start switch That's it. This electric kettle has the following disadvantages: the electric terminal in the base is exposed, and its waterproof method is to block the water outside the annular stop from flowing to the electric terminal through the annular stop at the center of the base; but if the user If water is accidentally sprinkled directly into the inner hole of the annular retaining platform, it will be poured directly on the electrical t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R33/965A47J36/24A47J27/21
Inventor 胡妍
Owner 中山市今鹰电器有限公司