Pyroelectric infrared induction type LED (Light-Emitting Diode) lamp

A technology of pyroelectric infrared and LED lamps, which is applied in the field of LED lighting, can solve the problems of quiet environment noise pollution, unsatisfactory slowness, and damage to the living environment, etc., and achieves reduced light decay speed, short response time, and compact and beautiful appearance. Effect

CN106482002AInactive Publication Date: 2017-03-08NANJING ROUTER SOFTWARE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-03-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a pyroelectric infrared induction type LED (Light-Emitting Diode) lamp. The pyroelectric infrared induction type LED lamp comprises a heat-conducting aluminium base, a horn-shaped reflecting cover, a U-shaped light diffusing cover, an LED integrated package light source, a pyroelectric infrared sensor, an infrared induction controller and a driving power supply; the LED integrated package light source is arranged at a front-end boss of the heat conducting base; the driving power supply and the infrared induction controller are both arranged in a cavity; the front-end boss of the heat conducting base is in threaded connection with the horn-shaped reflecting cover; the light diffusing cover is arranged on the front-end boss and covers the LED integrated package light source; the pyroelectric infrared sensor is arranged in the centre of the front end of the light diffusing cover in an exposed manner; the LED integrated package light source is connected with an output end of the infrared induction controller; the pyroelectric infrared sensor is connected with an input end of the infrared induction controller; the infrared induction controller is electrically connected with the driving power supply; and the infrared induction controller comprises a voltage converter and an infrared induction IC (Integrated Circuit) chip. According to the pyroelectric infrared induction type LED lamp, safe, energy-saving, environment-friendly and user-friendly lighting functions of turning on the lamp when a person comes and turning off the lamp when the person leaves can be realized.
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Description

technical field

[0001] The invention relates to the technical field of LED lighting, in particular to an LED lamp, in particular to a pyroelectric infrared induction LED lamp. Background technique

[0002] In some public places, such as shopping malls, airports, hotels, high-end entertainment venues, apartments, large office buildings and hospitals, etc., fire exits are equipped with lighting lamps for lighting. In order to prevent the lights from working around the clock and reduce the power consumption of public lighting, the traditional aisle lights are mostly controlled by manual touch switches. The touch switches are generally set at the entrances and exits of corridors. Only the control switch button can be used to turn on the light, which is complicated to use and not humanized enough. In order to overcome the defects of touch switch control, the existing aisle lights mostly use voice control, which realizes that the lights are on when people come, and the lights are...

Examples

Embodiment Construction

[0014] In order to deepen the understanding and recognition of the present invention, the present invention will be further described and introduced below in conjunction with the accompanying drawings.

[0015] Such as figure 1 and 3 As shown, a pyroelectric infrared induction LED lamp includes an aluminum heat conduction base 1, a horn-shaped reflector 2, a U-shaped light diffusion cover 3, an LED integrated package light source 10, a pyroelectric infrared sensor 4, and an infrared sensor controller and drive power. The aluminum heat-conducting base 1 is arranged at the rear end of the horn-shaped reflector 2, and the outer side of the horn-shaped reflector 2 is provided with a ferrule 5, and the rubber spring buckle 6 is clamped and fixed on the ferrule 5 , the LED ceiling downlight is fixedly installed on the ceiling of the aisle through two rubber spring clips 6 . The front end of the trumpet-shaped reflector 2 is a light outlet 7, and the aluminum heat-conducting base ...