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Connector and illuminating device

A technology for connectors and connecting objects, applied to lighting devices, lighting and heating equipment, contact parts, etc., can solve the problems of insufficient wire holding force and increased number of parts, so as to reduce the number of parts and increase the holding force , the effect of easy assembly

Active Publication Date: 2012-05-09
JAPAN AVIATION ELECTRONICS IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the wire connection terminal disclosed in Patent Document 1 or Patent Document 2 has a structure in which a separate member is used to pull out the wire, so there is a problem that the number of parts increases.
If the structure is such that the wire can be easily pulled out without using a separate member, the holding force of the wire cannot be sufficiently obtained.

Method used

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  • Connector and illuminating device
  • Connector and illuminating device
  • Connector and illuminating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] First, refer to figure 1 and figure 2 The overall structure of the lighting device according to an embodiment of the present invention will be described.

[0065] figure 1 and figure 2 The lighting device 20 is a bulb-type electric lamp, and a substantially disc-shaped heat transfer member 22 is fixed to one end, that is, the upper end side, of the cylindrical heat dissipation member 21 by screws or the like. The heat dissipating member 21 is a die-cast part mainly formed of a metal having excellent heat conductivity such as aluminum, and a plurality of heat dissipating fins may be formed on the outer peripheral surface. The heat transfer members 22 are each made of a metal having excellent heat transfer properties such as aluminum.

[0066] A substantially quadrangular circuit board 23 is fixed to the upper surface of the heat transfer member 22 by a plurality of screws 24. One or more LEDs 25 are mounted in an integrated state on the central part of the upper surface th...

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PUM

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Abstract

The present invention provides a connector which is provided with a connecting component (32) for connecting between a wire (28) and a connection object (23). The connecting component is provided with the following components: a square cylindrical body part (41); an insertion part (42) which is formed at one side of the body part and is used for insertion by a power supply line; an elastic part which is configured at the other side of the body part and is provided with a contact part that is used for connecting with the wire; and terminals (45,46) which are connected with a connection object. The elastic part is composed of a first elastic part (43) and a second elastic part (44) which are oppositely configured. The front end of at least one selected from the elastic part and the second elastic part has a seamed edge shape. The invention further provides an illuminating device.

Description

Technical field [0001] The present invention relates to a connector provided with a connection member, and a lighting device using the connector, wherein the connection member connects an electric wire and a connection object. Background technique [0002] In recent years, the development of a lighting device using a lighting lamp (hereinafter, called an "LED bulb") provided with a light-emitting diode (hereinafter referred to as "LED") as a light-emitting element has been progressing. LED bulbs generally have a circuit board on which LEDs are mounted. In order to supply power to the circuit board, a type of connector for inserting and connecting electric wires is used. The connector is usually fixed to a frame that holds the circuit board by screw fastening. However, in the work of fixing the connector to the frame body by screwing, it is difficult to manage the man-hours required for screwing and the torque of screwing, and there is a problem in the assemblability of the ligh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/24H01R13/46F21S2/00
Inventor 浦野哲工藤高明
Owner JAPAN AVIATION ELECTRONICS IND LTD