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Power wire retraction device and contactless insulated torlley using the same

A technology for introducing devices and power lines, applied to collectors, circuit devices, power collectors, etc., can solve problems such as unstable power supply and output voltage amplification

Active Publication Date: 2017-01-25
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, when the pickup coil passes the above overlapping portion, the output voltage is amplified, and the power supply to the mobile device side may become unstable

Method used

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  • Power wire retraction device and contactless insulated torlley using the same
  • Power wire retraction device and contactless insulated torlley using the same
  • Power wire retraction device and contactless insulated torlley using the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present embodiment relates to a power line intake device that draws electric power to a power supply line that supplies power to a mobile device in a non-contact manner, and a non-contact insulating collector including the same.

[0022] Hereinafter, for the power line inlet device 10 of the present embodiment, refer to Figure 1 to Figure 8 to illustrate. figure 1 express Figure 4 The profile in the AA direction, image 3 express Figure 4 Section in the direction of BB. Figure 9 to Figure 12 In , the non-contact insulating current collector 50 provided with the power line lead-in device 10 will be described. In the drawings, the same symbols are assigned to the same components, and overlapping descriptions are omitted. The sizes and positional relationships of components shown in the drawings are sometimes exaggerated for clarity. In the following description, each element constituting the present embodiment may be implemented in such a way that a single m...

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PUM

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Abstract

An object of the present invention is to provide a power line introduction device (10) capable of supplying more stable electric power and a non-contact insulation current collector (50) provided with a power line. The power line introduction device (10) of the present invention has a first connection terminal (1a) connected to a power supply line (20) for supplying electric power to the power receiving coil (31b) in a non-contact manner by electromagnetic induction and a second connection terminal (1b). The first connection terminal (1a) has a first lead-out portion (1ab) derived from the first power supply line (20a) to the second power supply line (20b), and a first extension (1ab) intersecting the first lead- 1ac). The second connecting terminal (1b) has a second lead-out portion (1bb) derived from the second power supply line (20b) to the first power supply line (20a), and a second extension (1bb) that intersects the second lead- 1bc). (1ac) and the second extension (1bc) are overlapped with each other, and the first lead-out portion (1ab) and the second lead-out portion (1bb) are disposed so as to face each other.

Description

technical field [0001] The present invention relates to a power line lead-in device and a non-contact insulating collector equipped with the same. Background technique [0002] Conventionally, there is a power line lead-in device that suppresses a drop in output voltage from a pickup coil when a pickup coil (pickup coil) that is a power receiving coil passes through a connecting portion (for example, refer to Document 1 [Japanese Laid-Open Patent Publication No. 2012-20656 〕). [0003] The power line inlet device of Document 1 is provided so that a protrusion for fixing the lead-in protrudes from a connecting sheet metal that holds the power supply line, and the pair of protrusions are arranged to overlap each other. The power line lead-in device of Document 1 suppresses a drop in the output voltage from the pickup coil by eliminating the portion separated between adjacent connecting sheet metals by arranging the paired protrusions to overlap each other. [0004] In additi...

Claims

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Application Information

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IPC IPC(8): H02J50/00
CPCB60L5/00B60M7/00H01R4/58H02J50/10
Inventor 田畑瑛树二畠康矢野绅一郎仁藤智也
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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