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Adapter for illuminating device, and illuminating device

A technology for lighting fixtures and adapters, which is applied to lighting devices, fixed lighting devices, lighting auxiliary devices, etc., can solve the problems of affecting assembly stability, inability to ensure insulation distance, etc., and achieve the effect of suppressing positional deviation

Inactive Publication Date: 2019-09-03
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In adapters for lighting fixtures, if parts are misaligned during assembly, assembly stability may be affected
In addition, in the adapter for lighting fixtures, if the position of the metal parts is shifted, the insulation distance may not be ensured.

Method used

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  • Adapter for illuminating device, and illuminating device
  • Adapter for illuminating device, and illuminating device
  • Adapter for illuminating device, and illuminating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0023] Hereinafter, a lighting fixture according to an embodiment will be described. figure 1 It is an exploded perspective view of the lighting fixture of embodiment. figure 2 yes figure 1 The enlarged view of the region II is a perspective view of the appearance of the adapter for lighting fixtures according to the embodiment seen from below. image 3 It is an external perspective view of the adapter for lighting fixtures according to the embodiment seen from above. In addition, in Figure 1 ~ Figure 3 In the drawing, the hook-type ceiling lamp holder 200 installed on structures such as ceilings is also shown in the figure.

[0024] Such as Figure 1 ~ Figure 3 As shown, the lighting fixture 300 includes a lighting fixture adapter 100 , a fixture main body 310 , light source units 320 a and 320 b , a connector 330 , a cover 340 , and a shade 350 . A mounting hole 360 ​​is provided on the tool main body 310 .

[0025] The light source unit 320a, the light source unit 3...

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PUM

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Abstract

An adapter (100) for an illuminating device comprises the components of a housing (110); a first snapping component (131) which is used for snapping a device body (310) to the adapter (100) for the illuminating device; a torsion spring (170) which makes the first snapping component (131) from a first opening (111c1) of the housing (110) to outside of the housing (110); and a first rod (161) whichhas a first operated part (161a) that is operated for making the first snapping component (131) move to inside of the housing (110). In a planar view, the first rod (161) is overlapped with at least one part of the coiling part (173) of the torsion spring (170).

Description

technical field [0001] The present invention relates to an adapter for a lighting fixture for connecting a lighting fixture to a hook-type ceiling lamp holder installed on a ceiling, and a lighting fixture including the adapter for the lighting fixture. Background technique [0002] Conventionally, an adapter for a lighting fixture for connecting a lighting fixture to a hook-type ceiling lamp installed on a ceiling is known (for example, refer to Patent Document 1). [0003] Patent Document 1: Japanese Patent Laid-Open No. 2011-154889 [0004] In adapters for lighting fixtures, if parts are misaligned during assembly, assembly stability may be affected. In addition, in the adapter for lighting fixtures, if the positions of metal parts are misaligned, the insulation distance may not be ensured. Contents of the invention [0005] An object of the present invention is to provide an adapter for a lighting fixture capable of suppressing displacement of a torsion spring, and a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/04F21V17/16F21V21/03F21V23/06F21Y115/10
CPCF21S8/04F21V21/03F21V17/166F21V23/06F21Y2115/10
Inventor 辻隆史
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD