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Magnetic spherical secondary conductive device and desk lamp with same

A technology of conductive device and spherical pair, which is applied to the parts of the connecting device, the parts of the lighting device, and the coupling device. Separation and other issues, to achieve the effect of convenient lighting angle

Active Publication Date: 2018-07-06
陈云飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] 1) The existing spherical pair technology is mainly used in mechanical motion connection, and cannot realize two-way electrical connection;
[0003] 2) Existing table lamps mainly use pivoting mechanisms to adjust their illumination angles, and it is impossible to use a single motion pair to realize three-dimensional rotation of the lamp holder; and the lamp holder and lamp holder are inconvenient to separate, so it can be used as a hand-held lighting appliance

Method used

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  • Magnetic spherical secondary conductive device and desk lamp with same
  • Magnetic spherical secondary conductive device and desk lamp with same
  • Magnetic spherical secondary conductive device and desk lamp with same

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] refer to figure 1 , figure 2 , the magnetic spherical surface secondary conductive device provided by the embodiment of the present invention includes a ball head assembly 10 and a ball seat assembly 20 .

[0024] The ball head assembly 10 includes iron balls 11, insulators 12 and first conductors 13 arranged coaxially and fixed to each other in a spherical shape. The insulator 12 is arranged between the iron balls 11 and the first conductor 13, and the iron balls 11 are provided with a central axis hole. , a limiting flange acting on the rotation of the spherical pair is also provided, and the rotation angle of the ball head assembly 10 is set within the range of α.

[0025] The ball seat assembly 20 includes a fixed seat 21, an annular magnet 22 and a second conductor 23, the annular magnet 22 and the second conductor 23 are isolated from ea...

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Abstract

The invention provides an electric conducting device with a magnetic spherical pair. The electric conducting device comprises a bulb assembly and a ball seat assembly. The bulb assembly and the ball seat assembly are attracted to each other through magnetic force to form spherical pair rotary connection, and are also in electric conducting connection. The invention further provides a table lamp with the electric conducting device with the magnetic spherical pair. The illumination angle of the table lamp can be adjusted conveniently, and the table lamp can also be used as a handheld illuminator.

Description

technical field [0001] The invention relates to the field of spherical pair technology and the field of table lamp technology, in particular to the field of spherical pair conductive technology. Background technique [0002] 1) The existing spherical pair technology is mainly used in mechanical motion connection, which cannot realize two-way electrical connection; [0003] 2) The existing table lamp mainly uses a pivoting mechanism to adjust its illumination angle, and cannot use a single motion pair to realize the three-dimensional rotation of the lamp holder; and the lamp holder is inconvenient to separate from the lamp holder, so it can be used as a hand-held lighting appliance. Contents of the invention [0004] The purpose of the present invention is to overcome above-mentioned weak point, adopt following technical scheme. [0005] The invention provides a magnetic spherical surface auxiliary conductive device, which includes a ball head assembly and a ball seat asse...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S9/02F21V21/14F21V23/00H01R4/50H01R13/62H01R35/00
CPCF21S9/02F21V21/145F21V23/00H01R4/5058H01R13/6205H01R35/04
Inventor 陈云飞
Owner 陈云飞