Angle-adjustable double-lamp-holder table lamp

Abstract

The invention relates to an angle-adjustable double-lamp-holder table lamp comprising a lamp holder seat and lamp holders rotationally connected to the lamp holder seat; the lamp holder seat comprisesa first connecting part, a left first through hole and a right first through hole are formed in the first connecting part, a second through hole is formed in the lamp holder, the second through holesin the two lamp holders are overlapped with the corresponding first through holes and then jointly penetrate through a rotating rod to realize the rotating action of the two lamp holders in the left-right direction relative to the lamp holder seat respectively, and the two ends of the rotating shaft are respectively connected with a first stopping part and a second stopping part; the rear end ofthe first connecting part is connected with a containing part and a second connecting part in sequence, and a first containing cavity for enabling the containing part to protrude out of the upper surface or the lower surface of the first connecting part is arranged in the containing part. Compared with the prior art, the rotating angle of one lamp holder or two lamp holders can be adjusted according to the required lighting range of a user, the operation is simple, the application range is wider, the part layout is modularized and the like.

Description

technical field [0001] The invention relates to the field of lamp lighting, in particular to a desk lamp with adjustable angles and double lamp bases. Background technique [0002] At present, the table lamps on the market basically use a lamp base. When the height of the lamp base is basically the same, the lighting area of ​​the lamp base is relatively fixed. Therefore, the existing desk lamp cannot adjust the lighting area of ​​the lamp base according to the needs of users during use. , When the user needs a large lighting area, there will be a lighting dead angle. Even if the lighting area of ​​the lamp head is adjusted by increasing the height of the lamp, this lighting effect will lead to dim and uneven lighting, poor lighting effect, and damage to the user's eyes. When the user needs When the lighting area is small, it cannot be adjusted, which greatly affects work, study, and rest, and is very inconvenient. It can be seen that the design of the existing desk lamp has...

AI Technical Summary

Problems solved by technology

[0002] At present, the table lamps on the market basically use a lamp base. When the height of the lamp base is basically the same, the lighting area of ​​the lamp base is relatively fixed. Therefore, the existing desk lamp cannot adjust the lighting area of ​​the lamp base according to the needs of users during use. , When the user needs a large lighting area, there will be a lighting dead angle. Even if the lighting area of ​​the lamp head is adjusted by increasing the height of the lamp, this lighting effect will lead to dim and uneven lighting, poor lighting effect, and damage to the user's eyes. When the user needs When the lighting area is small, it cannot be adjusted, which greatly affects work, study, and rest, and is very inconvenient. It can be seen that the design of the existing desk lamp has major defects, and the lamp head cannot be adjusted according to the user's needs to meet the user's habits. Suitable lighting area , the application range is very narrow

[0003] Based on the above problems, the patent application of CN104948982A discloses an adjustable table lamp with double lamp caps. Adjust the lighting area of ​​the lamp head, but the structure of the upper and lower double lamp heads can only adjust the range of the lighting area in the longitudinal direction, which does not meet the user's usage habits in the left and right directions (left and right hands), and the lighting area in the longitudinal direction Adjustment, if it is adjusted to a larger angle, the light will easily face outwards and directly irradiate the user's eyes, causing eye trauma and other injuries, and the practicability is poor; the patent application of CN207422027U discloses a lighting device, which is suitable for night work, Maintenance and rush repair, etc., although the two lamp heads are arranged left and right, but the lamp head is connected to the lamp head connector by swinging back and forth, and its lighting direction is outward

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