CN202818683U

CN202818683U - Intelligent LED lamp

Info

Publication number: CN202818683U
Application number: CN2012202920917U
Authority: CN
Inventors: 连超
Original assignee: ZYW ENERGY-SAVING LIGHTING Ltd
Current assignee: ZYW ENERGY-SAVING LIGHTING Ltd
Priority date: 2012-06-20
Filing date: 2012-06-20
Publication date: 2013-03-20
Anticipated expiration: 2022-06-20

Abstract

The utility model discloses an intelligent LED lamp. The LED lamp comprises an LED lighting module, a detection control unit for detecting the distance between a human body in a preset area and the LED lighting module, and an automatic switching unit for increasing the brightness of the LED lighting module when the distance is shortened, or reducing the brightness of the LED lighting module when the distance is increased. The Intelligent LED lamp controls the brightness by detecting the distance between the human body and the lamp, thus the LED lamp is energy-saving and conveniently used.

Description

A kind of Intelligent LED lamp

Technical field

The utility model relates to lighting field, in particular, thereby relates to a kind of Intelligent LED lamp that can control by the distance of human body and lamp brightness.

Background technology

Lighting is distinguished from the control of operating state generally two kinds, a kind of is to control its normal bright or long going out by floatless switch or button, such as the street lamp in residential quarter, park etc., another kind is to control over time automatic distinguishing of its work by detecting people's footsteps, voice, induction button or other modes of sending behind the respective regions of passing by, such as the lighting in corridor, the corridor.Front a kind of light fixture control is fairly simple, if but forget that closing light fixture causes easily its continuous firing and waste electric energy; Rear a kind of light fixture still can continuous firing after the people leaves for a long time, is unfavorable for energy-conservationly, in addition, does not but sound under lamp if there is the people to stop for a long time, and light fixture still can extinguish, and uses very inconvenient.

The utility model content

The technical problems to be solved in the utility model is, for waste electric energy and awkward defective in the prior art, thereby provides a kind of Intelligent LED lamp that can control by the distance of human body and lamp brightness energy-conservation, easy to use.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of Intelligent LED lamp is provided, comprises the LED lighting module, enter behind the predeterminable area with the detection control unit of the distance of described LED lighting module and the brightness that is used for controlling described LED lighting module when described distance diminishes becomes automatic switch unit large or that diminish when the described brightness of controlling described LED lighting module when large apart from change for detection of human body.

In Intelligent LED lamp described in the utility model, described Intelligent LED lamp also comprises the acoustic control module of also passing through the Sound control switch for detection of sound.

In Intelligent LED lamp described in the utility model, described acoustic control module comprises that the prefabricated memory cell that sets in advance prefabricated control sound and the sound-content that is used for judging the user be whether identical with described prefabricated control sound and control the audio-switch unit of described LED lighting module when identical, and described audio-switch unit connects described LED lighting module.

In Intelligent LED lamp described in the utility model, described detection control unit is infrared detector or microwave detector.

In Intelligent LED lamp described in the utility model, described LED lighting module comprises rectification filtering unit, constant current unit and the LED assembly of successively series connection, and described rectification filtering unit connects external power source, and described LED assembly connects described automatic switch unit.

In Intelligent LED lamp described in the utility model, described Intelligent LED lamp also comprises electricity accumulating unit, and described electricity accumulating unit connects described rectification filtering unit.

In Intelligent LED lamp described in the utility model, the minimum brightness of described LED lighting module is 20% of high-high brightness.

Intelligent LED lamp of the present utility model has following beneficial effect: the people during away from light fixture, light fixture can be always with the high-high brightness continuous firing, and is very energy-conservation, and the people stops in lamp lower time, and light fixture can automatic distinguishing yet, and is easy to use.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the theory diagram of the utility model Intelligent LED lamp;

Fig. 2 is the theory diagram according to a preferred embodiment of Intelligent LED lamp of the present utility model.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

Fig. 1 is a kind of Intelligent LED lamp, comprises LED lighting module 1, detection control unit 3 and automatic switch unit 2.Detection control unit 3 enters behind the predeterminable area distance with LED lighting module 1 for detection of human body, the border of the predeterminable area here can be the maximum distance that this detection control unit 3 can detect, it also can be a value that sets in advance, when above-mentioned distance was worth less than this, detection control unit 3 was used for control with this value.Automatic switch unit 2 detects the brightness that the distance that obtains is controlled LED lighting module 1 according to detection control unit 3, and the brightness of control LED lighting module 1 becomes large when distance diminishes, and the brightness of control LED lighting module 1 diminishes when distance becomes large.After the people is away from light fixture, light fixture with brightness regulation to very little, thereby can saves energy, and after the people left above-mentioned predeterminable area, light fixture also can quit work automatically; In addition, if the people is in lamp lower time always, LED lighting module 1 still can continuous firing, and does not need by again opening this lighting by acoustic control or other induction buttons etc.The minimum brightness of LED lighting module 1 is 20% of high-high brightness among the embodiment of the present utility model.

Detection control unit 3 can be but be not limited to be that infrared detector also can be microwave detector, certainly the target of its detection can only be that human body also can be any individuality (comprising human or animal etc.) that enters predeterminable area, in addition, how to judge human body but not other individual methods are not keys of the present utility model, give unnecessary details no longer one by one herein.

As shown in Figure 2, Intelligent LED lamp also comprises acoustic control module 4, and acoustic control module 4 is also passed through the switch of Sound control light fixture for detection of sound.Acoustic control module 4 comprises prefabricated memory cell 402 and acoustic control switch element 401, and audio-switch unit 401 connects LED lighting module 1.Prefabricated memory cell 402 has set in advance prefabricated control sound, whether the sound-content that audio-switch unit 401 is used for judging the user is identical with prefabricated control sound and control LED lighting module 1 when identical, the not corresponding several control commands commonly used of these prefabricated control cents, as turn on light, turn off the light etc., for convenient identification to sound, prefabricated sound can comprise the form of presentation several commonly used of same action, certainly can also comprise the form of presentation of English even other language.In addition, can also carry out the input of sound by the peripheral hardware microphone.

LED lighting module 1 comprises rectification filtering unit 101, constant current unit 102 and the LED assembly 103 of successively series connection, and rectification filtering unit 101 connects external power source, and LED assembly 103 connects automatic switch unit 2.LED lighting module 1 can be to make normal any one the luminous execution mode of LED, is not limited to above a kind of mode.198 the LED diodes of a kind of execution mode of LED assembly 103 of the present utility model for linking together by series, parallel or mixed connection.

In addition, Intelligent LED lamp also comprises electricity accumulating unit 5, and electricity accumulating unit 5 connects rectification filtering unit 101 and charges by it, and when external power source did not have electricity or access failure external power source, electricity accumulating unit 5 serves as power supply provided electric energy for light fixture.

Although the utility model describes by specific embodiment, it will be appreciated by those skilled in the art that, in the situation that does not break away from the utility model scope, can also carry out various conversion and be equal to alternative the utility model.In addition, for particular condition or material, can make various modifications to the utility model, and not break away from scope of the present utility model.Therefore, the utility model is not limited to disclosed specific embodiment, and should comprise the whole execution modes that fall in the utility model claim scope.

Claims

1. Intelligent LED lamp, it is characterized in that, comprise LED lighting module (1), enter behind the predeterminable area with the detection control unit (3) of the distance of described LED lighting module (1) and the brightness that is used for controlling described LED lighting module (1) when described distance diminishes becomes automatic switch unit (2) large or that diminish when the described brightness of controlling described LED lighting module (1) when large apart from change for detection of human body.

2. Intelligent LED lamp according to claim 1 is characterized in that, described Intelligent LED lamp also comprises the acoustic control module (4) of also passing through the Sound control switch for detection of sound.

3. Intelligent LED lamp according to claim 2, it is characterized in that, described acoustic control module (4) comprises that the prefabricated memory cell (402) that sets in advance prefabricated control sound and the sound-content that is used for judging the user be whether identical with described prefabricated control sound and control the audio-switch unit (401) of described LED lighting module (1), described audio-switch unit (401) connection described LED lighting module (1) when identical.

4. the described Intelligent LED lamp of any one is characterized in that according to claim 1～3, and described detection control unit is infrared detector or microwave detector.

5. the described Intelligent LED lamp of any one according to claim 1～3, it is characterized in that, described LED lighting module (1) comprises rectification filtering unit (101), constant current unit (102) and the LED assembly (103) of successively series connection, described rectification filtering unit (101) connects external power source, and described LED assembly (103) connects respectively described automatic switch unit (2).

6. Intelligent LED lamp according to claim 4 is characterized in that, described Intelligent LED lamp also comprises electricity accumulating unit (5), and described electricity accumulating unit (5) connects described rectification filtering unit (101).

7. the described Intelligent LED lamp of any one is characterized in that according to claim 1～3, and the minimum brightness of described LED lighting module is 20% of high-high brightness.