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Electrical appliances and components

一种电气设备、电组件的技术，应用在无绳家用设备领域，能够解决电离消除、腔室出现电离等问题

Active Publication Date: 2011-04-13
OTTER CONTROLS HUIZHOU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Another problem is that ionization can occur inside the chamber, which cannot be removed by ventilation if the chamber is completely sealed

Method used

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  • Electrical appliances and components
  • Electrical appliances and components
  • Electrical appliances and components

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0090] The first embodiment is described for a modified version of the applicant's CP8 series 360° waterproof cordless electrical connector. This embodiment can be used as a separate component to assemble a variety of household appliances designed to accommodate the connector. However, embodiments of the present invention are also applicable to cordless electrical connectors in combination with controls such as boil detectors and / or dry boil controls such as Applicant's Al integrated control. The control device may be an electromagnetic control device or an electronic control device.

[0091] figure 1 An embodiment of the connector 1 is shown fitted in an approximately cylindrical recess in an electrical equipment housing 2 . The corresponding CS7 connector fits into the power base. Power can then be supplied to the electrical device by mounting the device to the power base. Preferably, a residual current protector is provided in the device or a corresponding power base. ...

no. 2 example

[0103] figure 2 A second embodiment of the invention is shown, which is similar to the first embodiment, except that the seal 12 is wedge-shaped in cross-section, tapering in an upward axial direction, and the housing side walls 13 and / or Or the connector side wall 14 is gradually tapered along the downward axis, so that the space therebetween increases along the downward axis. The lower end of the seal 12 abuts the upper face of the lip 16, but the lip 17 is absent. The seal 12 is compressed by forcing the connector down into the housing side wall 13 (as indicated by the downward arrow).

no. 3 example

[0105] image 3 A third embodiment of the invention is shown, which differs from the first embodiment in that the seal 12 is a twin shot seal, wherein the sealing material is molded in a second injection stage during the manufacturing process Inside the side wall 14 of the connector. In this embodiment the seal 12 extends radially, but alternatively the seal may extend axially, eg from the rim 17 to the lip 16 . The two-shot fabrication method can also be applied to other seal shapes and configurations.

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PUM

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Abstract

Arrangements are disclosed for sealing and / or retaining a component in a washproof electrical appliance. A heated liquid dispenser is also disclosed.

Description

technical field [0001] This invention relates to electrical equipment and components thereof, and more particularly (but not exclusively) to cordless household equipment. Background technique [0002] In a cordless electric kettle, the reservoir includes a cordless connector operable to cooperate with a corresponding connector on a power base. Then, when the water reservoir is mounted on the power base, power can be supplied to a heating element located in the electric kettle so that the water in it can be heated. [0003] These configurations allow the power base to be connected to a household power supply (such as via a plug), while also allowing the electric kettle to be removed from the base after the water has heated, allowing the user to more easily dispense water as needed. [0004] Further improvements on cordless connectors have resulted in 360° connectors such as that described in WO94 / 06185. [0005] Cordless electrical connectors of the type described above hav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B7/16B05B11/00H01R13/52
CPCB01F15/06B05B11/3057A47J27/2105B05B11/0002B67D3/0022B05B11/1057A47J27/00H01R13/5202B01F35/90
Inventor 伊恩·杰弗里·怀特安东尼奥·马丁·加埃塔戴维·安德鲁·史密斯罗伯特·亨利·哈德菲尔德西蒙·怀特利
Owner OTTER CONTROLS HUIZHOU LTD