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Hand-held electric pool cleaner

A cleaner and portable technology, which is applied in the field of electric pool cleaning devices, can solve problems such as device short circuit and device damage

Inactive Publication Date: 2009-10-14
WATERTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the device used underwater is not charging, such an external charging port is still exposed to water, presenting a risk of shorting the device and possibly causing damage to the device

Method used

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  • Hand-held electric pool cleaner
  • Hand-held electric pool cleaner
  • Hand-held electric pool cleaner

Examples

Experimental program
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Embodiment Construction

[0029] As described in this article, figure 1 A pool cleaner 10 according to the invention is shown in one mode of operation. Pool cleaner 10 is battery powered and is capable of drawing particulate matter from the surface to be cleaned, as well as larger sized dirt, such as leaves. Pool cleaner 10 includes a filter to filter out inhaled material and one or more discharge ports to discharge filtered pool water.

[0030] exist figure 1 In the first mode of operation shown, pool cleaner 10 is attached to pole 12, allowing a user to stand outside the pool while cleaning the pool surface. In the second hand-held mode of operation, pool cleaner 10 includes an integrally formed handle 14 that allows a user to hold and position pool cleaner 10 by submerging pool cleaner 10 in the pool water, and to manipulate pool cleaner 10 on the pool surface.

[0031] As shown in the side view of pool cleaner 10 , the pool cleaner includes a main body 16 with a protruding handle 14 . The main ...

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PUM

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Abstract

A hand-held, electrically-powered pool cleaner includes a body and a nozzle for suctioning pool water. The body has a filter, an impeller and motor, rechargeable batteries, and a handle for carrying the body and for maneuvering the nozzle along a surface being cleaned the surface. The impeller draws pool water through the nozzle and the filter to remove debris water. A filter housing disposed between the nozzle and the body accumulates the filtered debris. The body optionally includes a pole attachment member to receive the free end of a pole for maneuvering the cleaner from outside of the pool.

Description

technical field [0001] The present invention relates to an electric pool cleaning device, in particular, to a portable pool cleaner. Background technique [0002] Pool cleaning devices are known for moving over pool surfaces to remove dirt, debris and filter pool water. Such pool cleaning devices are generally bulky. A light weight and portable pool cleaner would be a great advantage so that the user can easily handle the cleaner on the surface of the pool, spa or cistern. [0003] Known pool cleaning devices require the power cord to run through the water to an external power outlet. Battery-operated portable pool cleaners have the advantage of reducing the need for power cords. [0004] For a battery powered device that can be used underwater, it is necessary to be able to charge the battery through an externally located charging port. Although the device used underwater is not charging, such external charging ports are still exposed to water, presenting a risk of shor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H4/16
CPCE04H4/1636E04H4/1618
Inventor G·埃尔利希
Owner WATERTECH
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