Electrical arrangement of shading device

Abstract

An electrical arrangement includes a releasable unit and a locking arrangement which contains a releasable locker to detachably couple the releasable unit with the shading device and to ensure contact with the electrical arrangement so as to electrically connect the releasable unit of the electrical arrangement.

Description

CROSS REFERENCE OF RELATED APPLICATION[0001]This is a Continuation application that claims the benefit of priority under 35 U.S.C. §119 to a non-provisional application Ser. No. 11 / 985,415, filed Nov. 14, 2007.BACKGROUND OF THE PRESENT INVENTION[0002]1. Field of Invention[0003]The present invention relates to a shading device, and more particularly to a shading device, such as an outdoor umbrella, with rechargeable battery arrangement which is detachably mounted to the structure of the shading device to electrically connect with an electrical arrangement thereof so as to provide electrical energy to electrical arrangement, such as an audio / video system or an illumination system.[0004]2. Description of Related Arts[0005]Foldable outdoor umbrellas are usually set up in outdoor area, such as the patio area, garden area, campground or beach area, to provide a shade for the users to avoid excessive exposure of vigorous sunlight. A conventional outdoor umbrella generally comprises a stand...

AI Technical Summary

Benefits of technology

[0010]Another object of the present invention is to provide a rechargeable battery arrangement for a shading device, wherein the rechargeable battery arrangement is detachably mounted on an operation housing of the shading device, wherein the battery unit can be conveniently detached and recharged by using an external electrical power source.

[0011]Another object of the present invention is to provide a rechargeable battery arrangement for a shading device, wherein the battery unit of the rechargeable battery arrangement can be disengaged from the supporting shaft by pressing a releasing button located on the operation housing. Therefore, the user is able to easily and quickly operate the attaching / detaching operation of the rechargeable battery arrangement.

[0015]Another object of the present invention is to provide a rechargeable battery arrangement for a shading device, which does not require altering the original structural configuration of the shading device so as to reduce the manufacturing cost of the shading device incorporating with the rechargeable battery arrangement.

[0016]Another object of the present invention is to provide a rechargeable battery arrangement for a shading device, wherein no expensive or mechanical structure is required to employ in the present invention in order to achieve the above mentioned objects. Therefore, the present invention successfully provides an economic and efficient solution not only for providing a simple electrical configuration of the outdoor umbrella but also for enhancing the practice use of the shading device.

Problems solved by technology

While enjoying the shading area during the daytime, people may need some entertainment equipment such as stereo or other electronic devices to listen to the music, watch videos or play video games, and the power source is a problem under the circumstances.

Furthermore, in the nighttime, a lighting fixture is necessary for outdoor illumination and the power source becomes a more serious problem than that during the daytime.

In other words, the outdoor umbrellas, as the name implies, are designed for use in outdoors, existence of an electrical power source cannot be guaranteed.

Also, it is inconvenient and impractical for the user to extend an electrical cord from the dwelling to the patio or garden area, much less the campground or beach area.

Even though the solar energy arrangement is convenient and environmentally friendly, it may not provide sufficient energy during the nighttime without sunlight or when there is not enough sunlight, and the lighting fixture or electronic devices may not under their best working condition without sufficient electrical energy.

Also, the solar energy arrangement may somewhat decrease the aesthetic value of the outdoor umbrella.

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