Intelligent sensing LED waterproof lamp

Abstract

The invention provides an intelligent sensing LED waterproof lamp which comprises a lamp cap, a lamp body and a light-transmitting lampshade. A containing cavity is arranged in the lamp body. A switching power supply and a controller which are electrically connected with each other are arranged in the containing cavity. An LED module composed of a circuit board and multiple LED lamp beads is arranged in the lampshade. The controller is electrically connected with the LED module. An optical sensor electrically connected with the controller is arranged in the lampshade. The wall of the lampshade is provided with a through hole, and the optical sensor is exposed outside the through hole. The intelligent sensing LED waterproof lamp further comprises an optical sensor support arranged in the lampshade, wherein one end of the support is fixed to the optical sensor, and the other end of the support is fixed to the circuit board. The intelligent sensing LED waterproof lamp further comprises a waterproof plug which is arranged in the through hole and makes contact with the optical sensor. An inductor is located on the top. It is judged whether the lamp needs to be turned on or turned off by taking full advantage of a good on-off response speed of each LED and the principle of persistence of vision.

Description

Technical field [0001] The application of the present invention relates to an LED waterproof lamp, in particular to an induction LED waterproof lamp capable of automatically sensing light intensity to control the switch of the bulb, belonging to the technical field of LED lighting equipment. Background technique [0002] LED is the abbreviation of light-emitting diode. It is a solid-state light-emitting substance that converts electrical energy into light energy. Due to its advantages of energy saving and environmental protection, LED lights have become the darling of the times under the background of energy saving and emission reduction. Its market share has increased year by year, and more and more occasions such as supermarkets, homes, stores, squares, street lights, etc. gradually use LED lights. [0003] However, in some specific occasions, such as corridors, corridors, gardens, etc., these places are still not popular. The reasons are roughly twofold: 1. These occasions requi...

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Problems solved by technology

[0003] However, in some specific occasions, such as corridors, corridors, gardens, etc., these places have not been popularized, and there are roughly two reasons for this: 1. These occasions require certain automatic control functions, such as automatic photosensitive lighting. To avoid the influence of its own light on the sensor, the sensor is usually placed far away from its own light source; 2. Due to the above reasons, it is necessary to modify the lamps and lanterns accordingly to have the automatic control function, resulting in difficulty in replacement

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