Universal adjustable desk lamp
Technical field
This utility model relates to field of desk technology, refers in particular to a kind of universal adjustable desk lamp.
Background technology
Desk lamp (Desk lamp), is the one of lamp, and this electrical equipment is predominantly disposed on desk or dining table, for illumination
With.The bright range of exposures of desk lamp is relatively small and concentrates, thus does not interferes with the light in whole room, and effect is confined to
Around desk lamp, it is simple to read, learn, save the energy.
But, the angle adjustable scope of current its lamp body of desk lamp is less, uses more inconvenience.
Summary of the invention
In view of this, this utility model for the disappearance of prior art existence, its main purpose be to provide a kind of universal can
The desk lamp adjusted, it can effectively solve the problem that the lamp body angle adjustable scope of existing desk lamp is little.
For achieving the above object, this utility model uses such as purgation technical scheme:
A kind of universal adjustable desk lamp, includes base, support bar and lamp holder;The lower end of this support bar is fixed on base
On, the upper end of this support bar is provided with magnetic absorbing seat;This lamp holder includes magnetic metal case and is arranged at magnetic metal case
Interior light source, the outer surface of magnetic metal case is arc, and magnetic metal case adsorbs on magnetic absorbing seat;Arrange in this support bar
Have power line, power line to stretch out the upper side of support bar stretching into electrically connect with light source in magnetic metal case.
Preferably, the rounded platy structure of described base.
Preferably, described base is metal material.
Preferably, described support bar is metal material, and the upper end forward upward bending of support bar extends.
Preferably, in described magnetic absorbing seat, be provided with Magnet, the end face of magnetic absorbing seat be spill cambered surface and with magnetic metal cap
The outer surface of shell is suitable.
Preferably, the trailing flank of described magnetic metal case is provided with multiple louvre.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, by above-mentioned technology
Scheme understands:
Top at support bar is provided with magnetic absorbing seat, utilizes magnetic absorbing seat to hold the magnetic metal case of lamp holder, use
Time, need rotary lamp holder according to use so that the light direction of lamp holder is towards required direction, and lamp holder can rotate by any direction,
Achieve universal adjustment, thus the use for user brings convenience.
For more clearly illustrating architectural feature of the present utility model and effect, it is right to come with specific embodiment below in conjunction with the accompanying drawings
This utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the side view of the preferred embodiment of this utility model.
Accompanying drawing identifier declaration:
10, base 20, support bar
30, lamp holder 31, magnetic metal case
301, louvre 40, magnetic absorbing seat
50, power line
Detailed description of the invention
Refer to shown in Fig. 1, that show the concrete structure of the preferred embodiment of this utility model, include base
10, support bar 20 and lamp holder 30.
The described rounded platy structure of base 10, described base 10 is metal material, and the lower end of this support bar 20 is fixed on
On base 10, the upper end of this support bar 20 is provided with magnetic absorbing seat 40;In the present embodiment, described support bar 20 is metal material,
The upper end forward upward bending of support bar 20 extends.
This lamp holder 30 includes magnetic metal case 31 and is arranged at the light source in magnetic metal case 31 (in figure not
Show), the outer surface of magnetic metal case 31 is arc, and magnetic metal case 31 adsorbs on magnetic absorbing seat 40;In the present embodiment,
Be provided with Magnet (not shown) in described magnetic absorbing seat 40, the end face of magnetic absorbing seat 40 be spill cambered surface and with magnetic metal case
The outer surface of 31 is suitable, and, the trailing flank of described magnetic metal case 31 is provided with multiple louvre 301, dissipates to improve
Thermal effect.
And, it being provided with power line 50 in this support bar 20, power line 50 stretches out the upper side of support bar 20 and stretches into
Electrically connect with light source in magnetic metal case 31.
During use, need rotary lamp holder 30 according to use so that the light direction of lamp holder 30 is towards required direction, lamp holder
30 can rotate by any direction, it is achieved that universal adjustment.
Design focal point of the present utility model is: the top at support bar is provided with magnetic absorbing seat, utilizes magnetic absorbing seat to hold
The magnetic metal case of lamp holder, during use, needs rotary lamp holder according to use so that the light direction of lamp holder is towards required side
To, lamp holder can rotate by any direction, it is achieved that universal adjustment, thus the use for user brings convenience.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
By novel principle, and the restriction to this utility model protection domain can not be construed to by any way.Based on explanation herein,
Those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model,
Within these modes fall within protection domain of the present utility model.