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Waterproof Electric Kettle

A technology for electric kettles and waterproof parts, applied to circuits, discharge lamps, discharge tubes, etc., can solve problems such as short circuit of terminals, achieve the effect of improving safety performance and ensuring service life

Active Publication Date: 2016-02-03
广东奥泊美电器有限公司
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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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  • Waterproof Electric Kettle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1）

[0013] Present embodiment is a kind of waterproof electric kettle, see Figure 1 to Figure 4 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 downwardly protruding g...

Embodiment 2）

[0017] This embodiment is basically the same as Embodiment 1, the difference is: see Figure 5 with Image 6 As shown, there is also an auxiliary annular boss 41 protruding upwards in the zero line socket, and the auxiliary annular boss and the inner annular boss enclose and form an annular drain hole 43; the inner peripheral edge of the inner waterproof part is located at the drain directly above the water 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 protru...

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Abstract

The invention discloses a waterproof electric kettle. The waterproof electric kettle comprises a base, a kettle body and a waterproof cap. An external annular boss, a middle annular boss and an internal annular boss are arranged at the center of the base. A grounding core column, a zero line electric connection ring and a firing line electric connection ring are arranged at the center of the wall of the bottom of the kettle body. The waterproof cap comprises a connecting part made of metal, an external framework elastic piece, an internal framework electric piece and insulating layers. The external framework elastic piece and the insulating layer which coats the external framework elastic piece are combined to form an external waterproof part which is located on the outer side of the connecting part and has elasticity. The internal framework elastic piece and the insulating layer which coats the internal framework elastic piece are combined to form an internal waterproof part which is located on the inner side of the connecting part and has elasticity. From top to bottom, the external waterproof part covers a firing line jack and the internal waterproof part covers a zero line jack. The external waterproof part elastically deforms to be attached to the outer circumferential wall of the middle annular boss after the external waterproof part is stressed and extruded, and the internal waterproof part is stressed and extruded to elastically deform and can be attached to the inner circumferential wall of the middle annular boss. By the adoption of the waterproof electric kettle, liquid can be prevented from being spilled into the firing line jack and the zero line jack.

Description

technical field [0001] The invention belongs to the technical field of structural design of waterproof electric kettles. 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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R33/965A47J36/24A47J27/21
Inventor 胡小青
Owner 广东奥泊美电器有限公司