a desk lamp

A technology for desk lamps and pipe fittings, which is applied in the direction of lighting auxiliary devices, lighting and heating equipment, semiconductor devices of light-emitting elements, etc., and can solve the problems of small changes in the range of light source irradiation

Active Publication Date: 2022-04-12
江西煜明智慧光电股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the above-mentioned desk lamp can adjust the irradiation range of the light source, the length of the connecting rod of the desk lamp is generally set to be relatively short in order to facilitate transportation or placement of the desk lamp. The height of the light source can be adjusted within the range, so the range of light source irradiation changes less

Method used

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Embodiment Construction

[0026] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.

[0027] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0028] I...

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Abstract

The invention discloses a table lamp, which comprises: a base provided with a power supply connection seat, a mounting seat provided with a light source, a connection assembly composed of a first pipe piece and a second pipe piece, and an electric wire is provided inside the connection assembly for locking The pipe fitting locking device of the first pipe fitting and the second pipe fitting, the electric wire unwinding device used for winding the electric wire, the first pipe fitting is provided with a magnetic part, and when the magnetic part moves close to the pipe fitting locking device, the magnetic part can be moved by the magnetic force Drive the pipe fitting locking device to unlock; when the magnetic part moves close to the electric wire unwinding device, the magnetic part can drive the electric wire unwinding device to unlock through magnetic force. When necessary, the relative movement of the first pipe and the second pipe can be controlled to move closer or farther away to adjust the overall length of the connection assembly, so that the distance between the light source and the irradiation target can be adjusted in a wider range, and thus the irradiation range of the light source can be adjusted to a greater extent , and the electric wire unwinding device can adjust the length of the electric wire, effectively protecting the electric wire.

Description

technical field [0001] The invention relates to the field of lamps, in particular to a desk lamp. Background technique [0002] With the continuous development of society, desk lamps have become an essential product for families or schools. Existing desk lamp generally adopts following structure on the market: comprise a base, a connecting rod is hinged on the base, and the upper end of connecting rod is hinged with a mounting base, and the mounting base is equipped with the light source that energizes and can emit light. When in use, the user can push the connecting rod to rotate, thereby driving the mounting seat to swing, thereby adjusting the height of the light source, and further adjusting the irradiation range of the light source. [0003] Although the above-mentioned desk lamp can adjust the irradiation range of the light source, the length of the connecting rod of the desk lamp is generally set to be relatively short in order to facilitate transportation or placeme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S6/00F21V21/22F21V27/00F21V23/00F21Y115/10
CPCF21S6/002F21V21/22F21V27/00F21V23/002F21Y2115/10
Inventor 肖铭妍陈大洪
Owner 江西煜明智慧光电股份有限公司
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