电气工程及其自动化外文翻译

建筑类大学,大四的法文翻译

The micro structure of low voltage distribution system

BACKGROUND OF THE INVENTION

1. Field of the InventionThis invention relates to a novel and unique low voltage distribution system to wire a miniature structure with an electrical circuit which cooperates with bi-prong electrical fastening members which function as an electrical connector to plug an electric light bulb to the electrical circuit in the miniature structure. In particular, this invention relates to an easily installed electrical wiring system using an adhesive backed conductive foil tape as the bus bar for the system. The bi-prong electrical fastening devices can be plugged into and unplugged from the bus bar strips at any desired location.

2. Disclosure of the Prior Art

It is known in the art to utilize low voltage lighting systems for miniature structures. Typically, the wiring takes the form of insulated electrical conductors extending from a voltage source, such as a battery or step-down transformer,directly to a light bulb. Each light has its own pair of conductors which extend throughout the miniature structure.

It is also known to install wiring within a miniature structure in the form of a distribution circuit having a plurality of junctions or connecting points wherein conductors are electrically connected at the connecting points by a soldered connection. Addition of a lamp or relocating a lamp requires soldering or mechanically disconnecting the lamp.

Other known low voltage distribution systems utilize electrical connectors having female and male components. Other systems utilize a variety of electrical conductors and connecting devices自动化 外文翻译,all of which require tools or following precise installation techniques.

SUMMARY OF THE INVENTION

The novel and unique low voltage distribution system for miniature structures自动化 外文翻译, such as doll houses or other model buildings, of the present invention overcomes several disadvantages of the prior art。 One advantage of the present invention is that a main bus bar for the distribution system is formed by a pair of elongated bus bar strips having a conductive metal foil top layer and an adhesive bottom layer。 The strips are easily installed by peeling off a removable backing member exposing the adhesive layer。

The bus bar strips are affixed to the walls of the miniature structure in a parallel spaced relationship。 The distance between the center line of the strips is selected to be a predetermined distance。 The predetermined distance is at least equal to the transverse width or geometrical dimension of the strips。 Bi-prong electrical fastening devices having two sharp points are pushed into the bus bar, pierce and pass through the parallel strips, forming an electrical connection with the strips。 The points engage the wall of the miniature structure and are held in place。 A light bulb is connected by wires across the bi-prong plug。

Another advantage is that the bus bar strips are easily formed into 90° angles or other angles by folding the strips to obtain the desired angle. Prior art devices require staples or adhesive holding devices to hold insulating wires. Depending on the

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