Multisection type lifting LED desk lamp
Technical field
The present invention relates to a kind of multisection type lifting LED desk lamp.
Background technology
Common family expenses or office are simple with Table lamp structure, function singleness, style is old, more and more cannot meet users' demand, and common table lamp source is mostly directly outside exposed, not only causes long-time use light source to be easy to be subject to ectocine and reduction of service life.
Summary of the invention
The technical problem to be solved in the present invention is: for solving the problem of above-mentioned existence, provide a kind of multisection type lifting LED desk lamp, solve the old and light source short problem in service life of common desk lamp style.
The technical solution adopted for the present invention to solve the technical problems is: a kind of multisection type lifting LED desk lamp, comprise base, base upper surface is provided with stay pipe, stay pipe bottom is fixedly connected with base upper surface, stay pipe inner bottom surface is fixedly connected with electric up-down push rod, on electric up-down push rod, there is bar shaped guide block, stay pipe inwall has the guide rail corresponding with electric up-down push rod, the movable block top of electric up-down push rod is fixedly connected with a LED lamppost, on the one LED lamppost, be fixedly connected with the 2nd LED lamppost, base upper surface is provided with for control the first switch that electric up-down push rod rises and a LED lamppost lights simultaneously, base upper surface is provided with for control the second switch that electric up-down push rod rises and the 2nd LED lamppost lights simultaneously, in the one LED lamppost and the 2nd LED lamppost, be fixedly connected with several LED pasters, base upper surface is provided with the first knob switch that lights quantity for controlling LED paster in a LED lamppost, base upper surface is provided with the second knob switch that lights quantity for controlling LED paster in the 2nd LED lamppost.
Further, in order to protect lamppost, the 2nd LED lamppost upper end is fixedly connected with shading over cap.
Further, attractive in appearance in order to promote, a LED lamppost is identical with the 2nd LED lamppost size.
Further, control for convenient, on base, be provided with the master switch that lands and close first, second LED lamppost for controlling electric up-down push rod.
The invention has the beneficial effects as follows, on multisection type lifting LED desk lamp of the present invention, the liftable lighting device of concealed tunable optical is set, greatly promote science and technology sense and the stylishness of desk lamp, greatly extend the service life of desk lamp.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is front view of the present invention.
1. bases in figure, 2. stay pipe, a 3. LED lamppost, 4. the 2nd LED lamppost, 5. the first switch, 6. second switch, 7. the first knob switch, 8. the second knob switch, 9. shading over cap, 10. master switch.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of multisection type lifting LED desk lamp as depicted in figs. 1 and 2, comprise base 1, base 1 upper surface is provided with stay pipe 2, stay pipe 2 bottoms are fixedly connected with base 1 upper surface, stay pipe 2 inner bottom surfaces are fixedly connected with electric up-down push rod, on electric up-down push rod, there is bar shaped guide block, stay pipe inwall has the guide rail corresponding with electric up-down push rod, the movable block top of electric up-down push rod is fixedly connected with a LED lamppost 3, on the one LED lamppost 3, be fixedly connected with the 2nd LED lamppost 4, base 1 upper surface is provided with for control the first switch 5 that electric up-down push rod rises and a LED lamppost 3 lights simultaneously, base 1 upper surface is provided with for control the second switch 6 that electric up-down push rod rises and the 2nd LED lamppost 4 lights simultaneously, the first switch 5 and second switch 6 are controlled respectively electric up-down push rod and are upwards risen, rise distance highly identical with the 2nd LED lamppost 4 with a LED lamppost 3, in the one LED lamppost 3 and the 2nd LED lamppost 4, be fixedly connected with several LED pasters, base 1 upper surface is provided with the first knob switch 7 that lights quantity for controlling the interior LED paster of a LED lamppost 3, base 1 upper surface is provided with the second knob switch 8 that lights quantity for controlling the interior LED paster of the 2nd LED lamppost 4, control by the first knob switch 7 and the second knob switch 8 quantity of opening LED paster, thereby brightness adjusting, LED paster in the one LED lamppost 3 is warm white paster, LED paster in the 2nd LED lamppost 4 is positive white light paster, whole desk lamp is connected to power with domestic circuit by external plug.
Further; in order to protect lamppost; the 2nd LED lamppost 4 upper ends are fixedly connected with shading over cap 9; further; attractive in appearance in order to promote; the one LED lamppost 3 is identical with the 2nd LED lamppost 4 sizes; further; control for convenient; on base 1, be provided with the master switch 10 that lands and close first, second LED lamppost for controlling electric up-down push rod; on multisection type lifting LED desk lamp of the present invention, the liftable lighting device of concealed tunable optical is set, greatly promotes science and technology sense and the stylishness of desk lamp, greatly extend the service life of desk lamp.
Taking above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to claim scope.