Energy-saving table lamp for reading books
A technology for desk lamps and books, which is applied to components of lighting devices, semiconductor devices of light-emitting elements, lighting and heating equipment, etc., can solve problems such as easy to forget which page to read, easy fatigue for readers, waste of electric energy, etc., and achieve Energy-saving books unfolded state, keep books unfolded state, strong practical effect
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Embodiment 1
[0022] see Figure 1~3 , in an embodiment of the present invention, an energy-saving desk lamp for reading books, including a desk lamp pole frame 1 and a pedestal 2, the bottom of the desk lamp pole frame 1 is fixed on the pedestal 2 and a support rod is provided on the side wall of the desk lamp pole frame 1 26. The top end of the support rod 26 is provided with an installation lampshade 3 whose lower end is fixedly connected to it. 3 The upper surface is provided with a pressure-sensitive plate 16, and the wall of the support rod 26 is provided with a book corner bracket 10, and the side of the pedestal 2 is also provided with a book display rack 21, and one end of the book display rack 21 is telescopically installed. Inside the pedestal 2, the pedestal 2 is also provided with a power switch 13, the power switch 13 is a double switch in series and one of the switches is controlled by the pressure sensing plate 16 to sense whether the pressure is on or off;
[0023] When re...
Embodiment 2
[0028] The difference between the embodiment of the present invention and embodiment 1 is that the lower end of the support rod 26 is hinged to the pole wall of the table lamp pole frame 1, and the side wall of the table lamp pole frame 1 is also provided with an adjusting screw 5 and the adjusting screw The end of 5 is rotatably connected with the pole wall of table lamp pole frame 1 through the support, and the adjusting screw 5 is provided with an adjusting screw sleeve 7 spirally mounted on it, and the side wall of the adjusting screw sleeve 7 is hinged with a push-pull support rod 9, push-pull The lower end of the support rod 9 is hinged with the wall of the support rod 26, and the lower end of the adjusting screw rod 5 is provided with an operating end 8, and the operating end 8 is used to drive the adjusting screw rod 5 to rotate to drive the adjusting screw sleeve 7 to move up and down on the adjusting screw rod 5 to adjust The screw rod 5 moves up and down and uses the...
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