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Connector and power feed system

A technology of feeding system and connector, applied in the direction of connection, parts and circuits of connecting device, etc.

Inactive Publication Date: 2012-10-10
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the superiority of, for example, DC distribution will not be described below, it is clear that DC distribution is suitable for LED lighting fixtures, etc. for the above reasons

Method used

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  • Connector and power feed system
  • Connector and power feed system
  • Connector and power feed system

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0047] [1-1. Structure of feed system]

[0048] [1-2. Construction examples of connectors and plugs]

[0049] [1-3. Application example of power feeding system]

no. 4 example

[0053]

[0054]

[0055] [1-1. Structure of feed system]

[0056] First, the configuration of a feed system according to a first embodiment of the present invention will be described with reference to the drawings. figure 1 is an explanatory diagram showing a schematic configuration of the feed system 1 according to the first embodiment of the present invention.

[0057] Such as figure 1 As shown in , the feed system 1 is configured to include a current source 10 , a connector 20 and a current-mode load 30 . The current source 10 is a power source that outputs AC or DC current. In addition, it is actually preferable to output a direct current from the current source 10 to construct figure 1 The feed system shown in 1.

[0058] The connector 20 connects the current mode load 30 to the feed system 1, and has a connection portion into which the plug 100 is inserted. This connection portion is configured to include electrodes 21a and 21b. When the current-type load 30 is n...

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Abstract

In conventional current-supplying power distribution systems, there has been a problem wherein power supply cannot be received with connectors used in the existing voltage-supplying power distribution systems. Disclosed is a connector having a connecting section, which is provided in series to a current source (10), and has a plug (100) connected thereto and removed therefrom. The connecting section has electrodes (21a, 21b). When the plug (100) is not connected to the connecting section, the electrodes (21a, 21b) are brought into contact with each other, and a current supplied from the current source (10) is short-circuited. When the plug (100) is connected to the connecting section, the short-circuiting is eliminated, and the current supplied from the current source (10) is supplied to the plug (100). When the plug (100) is not connected to the connecting section, the electrodes (21a, 21b) are brought into contact with each other again, and the current supplied from the current source (10) is short-circuited. Thus, instantaneous interruption of the current supplied from the current source (10) is eliminated, thereby making it possible to connect and remove a current-type load (30).

Description

technical field [0001] The present invention relates to connectors and feed systems. Background technique [0002] Recently, in a 100V AC power distribution system used in homes, the input is a low-impedance voltage source, and power from this voltage source is distributed in parallel using a pair of wires. This AC power distribution system is very natural when the power source is a voltage source, a fixed voltage is supplied to the load, and the power value is determined by the load's current. [0003] At the same time, devices and devices currently in use are better suited to be driven by current rather than voltage. Typical devices and devices suitable for being driven by electric current include LEDs (Light Emitting Diodes). LED literally means diode and is a constant voltage element. Therefore, the electrical energy of the LED (ie, the brightness is controlled) is controlled by increasing and decreasing the current rather than the terminal voltage. In addition, whit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R29/00H01R13/71
CPCH01R13/7033H01R13/7036H01R13/7034H01R13/53H01R13/71H01R29/00
Inventor 田岛茂所真理雄
Owner SONY CORP