Intelligent desk lamp capable of adjusting brightness

Intelligent desk lamp capable of adjusting brightness

  • CN 106,594,572 A
  • Filed: 01/09/2017
  • Published: 04/26/2017
  • Est. Priority Date: 01/09/2017
  • Status: Active Application
First Claim
Patent Images

1. a kind of intelligent desk lamp of automatic regulating lightness, it is characterised in that:

  • Including base, lamp bracket and two ends respectively with base andThe support base that lamp bracket is flexibly connected;

    LED is provided with the light trough of the lamp bracket, and is provided with the front end of lamp bracket for measuring the liftoff height in lamp bracket front endFirst range sensor of degree;

    The LED includes king light and secondary lamp;

    Be provided with mosquito repelling lamp in the light trough of the support base, and the lower end of support base arrange in front of main switch and measurement human body andSupport the second distance sensor of distance between seats;

    The 3rd range sensor for measuring support base and base spacing is provided with the base;

    The intelligent desk lamp also includes control system, and the control system includes the light sensing for detecting extraneous intensity of illuminationThe lamp dimmer of device, the processor of reception optical sensor and distance sensor signal, control LED and mosquito repelling lamp;

    The placeThe outfan of reason device is connected with lamp dimmer;

    The control system controls in the following manner LED and mosquito repelling lamp:

    Judge the distance parameter of three range sensor collections, and controlled according to three distance parameters and the relation of preset valueSystem;

    When the first range sensor, second distance sensor and the 3rd range sensor measurement distance parameter be all higher than it is respectiveDuring preset value, control system control king light, secondary lamp and mosquito repelling lamp work, and now the brightness regulation of king light to most high-grade;

    When the distance parameter that the first range sensor and the 3rd range sensor are measured be all higher than respective preset value and second away fromWhen being less than middle gear preset value from the distance parameter of sensor measurement, control system control king light works, and secondary lamp and mosquito repelling lamp are closedClose, and now the brightness regulation of king light to middle gear;

    When the distance parameter that the first range sensor and the 3rd range sensor are measured be all higher than respective preset value and second away fromWhen being less than closing shelves preset value from the distance parameter of sensor measurement, control system control king light and mosquito repelling lamp are closed, secondary lamp workMake;

    The closing shelves preset value is less than middle gear preset value;

    The LED includes lamp housing and the light bar in lamp housing;

    The lamp housing includes metal-back and hyaline test, describedThe connecting portion at bright shell two ends includes assembling leg and segmental arc, and on the assembling leg hole is provided with, and removable pin is provided with hole,Removable pin periphery is cased with spring;

    The two ends connecting portion of the metal-back includes outer leg, interior leg and is linked as one with interior legThe lower support leg of body;

    Chute is provided with the inside of the outer leg, the chute includes level trough and outer elastic bevel surface;

    Prop up in describedFoot is provided with interior elastic bevel surface in the corresponding position of outer elastic bevel surface, and an appearance is provided with the tail end of interior elastic bevel surfaceReceive the location hole of removable pin;

    The metal-back is internally provided with two king light grooves and secondary light trough for being respectively mounted king light and secondary lamp.

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