CN201628094U

CN201628094U - LED fluorescent lamp with infrared induction control and adjustment for illumination output power

Info

Publication number: CN201628094U
Application number: CN2009202925887U
Authority: CN
Inventors: 张斌; 贺慧萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-14
Filing date: 2009-12-14
Publication date: 2010-11-10
Anticipated expiration: 2019-12-14

Abstract

The utility model discloses an LED fluorescent lamp with infrared induction control and adjustment for illumination output power, which comprises a fluorescent lamp plastic holder, a transparent lampshade, an LED driving module capable of adjusting output power, an infrared induction probe module and an LED luminous module. The infrared induction probe module has functions of detecting passerby and vehicles within an effective range and outputting control signals through an induction control output end 11; the LED driving module capable of adjusting output power has functions of adjusting signals of an induction control input end 8 according to the output power so as to switch output power of the LED driving circuit; functional combination of the infrared induction probe module and the LED driving mode can be applied to illumination for environments such as underground garages, basement and the like, illumination output power of lamps can be lowered when no passerby or vehicles pass in or out, and full-power illumination can be provided when passerby or vehicles pass in or out, thereby providing normal illumination while saving electric energy.

Description

A kind of LED fluorescent lamp with infrared induction control adjustment illumination power output

Technical field

The utility model relates to field of illumination lamp technology, relates in particular to a kind of LED fluorescent lamp that the illumination power output is adjusted in infrared induction control that has.Adjust the function of illumination power output by its infrared induction that is provided with probe control, can be in (no natural lightings such as underground garage, basements, unmanned or the vehicle turnover of the time of 50%-90%) when environment uses, when people or vehicle turnover, the infrared induction probe senses moving of people or vehicle and produces control signal, and control LED fluorescent lamp is done total power output normal illumination is provided; After people or vehicle left, the infrared induction probe was got back to low-power output illumination through controlling the LED fluorescent lamp after one section time-delay again; Guaranteeing certain ambient light illumination, thereby reduce invalid power consumption, play energy-conservation effect.

Background technology

The LED fluorescent lamp is of a great variety at present, and model is different, plays a role in energy saving in the illumination of routine is used, but also have certain invalid power consumption when some special occasions are used.For example: in the ambient lighting of underground garage, basement, unmanned and vehicle turnover of the time of 50%-90%, and lighting is being done the total power illumination in the time of this 50%-90% invalid consumes a large amount of electric energy.

Summary of the invention

Technical problem to be solved in the utility model is to overcome the defective of prior art, and a kind of LED fluorescent lamp that the illumination power output is adjusted in infrared induction control that has is provided.So that install and use in the place that no natural lightings such as underground garage, basement have people and vehicle to come in and go out again at any time, the illumination of low-light (level) was provided in the time of unmanned and vehicle turnover, there is being the turnover of people or vehicle that normal illumination illumination is provided the time, saving electric energy when normal illumination is provided to reach.

The technical scheme in the invention for solving the above technical problem is: a kind of LED fluorescent lamp with infrared induction control adjustment illumination power output, comprise fluorescent lamp plastics lamp bracket 1, Transparent lamp shade 2, can adjust the LED driver module 3 of power output, infrared induction probe module 4, LED illuminating module 5; Wherein: the LED driver module 3 that can adjust power output is provided with and exchanges or direct-flow input end 6, LED illuminating module drive output 7, power output are adjusted control input end 8; Infrared induction probe module 4 is provided with Fei Nier lens 9, pyroelectric infrared sensor 10, corresponding amplification treatment circuit and induction control output end 11; Interchange or direct-flow input end 6 are connected to and exchange or dc source, and LED illuminating module drive output 7 is connected to LED illuminating module 5, and power output is adjusted the induction control output end 11 that control input end 8 is connected to infrared induction probe module 4.

Realize that the technical measures that such scheme is taked comprise:

Include in the LED driver module 3 of the above-mentioned power output adjusted: being subjected to power output to adjust the led drive circuit of being controlled control input end 8 has two kinds of power outputs, when power output adjustment control input end 8 is low level, led drive circuit provides the low (X% of full power, X＜100) power output, when power output adjustment control input end 8 was high level, led drive circuit provided rated output power.

Include in the above-mentioned infrared induction probe module 4: Fei Nier lens 9, pyroelectric infrared sensor 10, corresponding amplification treatment circuit and induction control output end 11.

Compared with prior art, the utility model LED driver module 3 that can adjust power output is provided with the led drive circuit that is subjected to power output to adjust control input end 8 controls two kinds of power outputs.In the use of ambient lightings such as underground garage, basement, in the time of unmanned and vehicle turnover, induction control output end 9 output low levels of infrared induction probe module 4, the LED driver module 3 that control can be adjusted power output provides low-power output illumination, when the turnover of people or vehicle is arranged, the induction control output end 9 output high level of infrared induction probe module 4, the LED driver module 3 that control can be adjusted power output provides the normal illumination of rated power output, to reach the purpose of saving electric energy when normal illumination is provided.

Description of drawings

Fig. 1, Fig. 2 are the utility model embodiment overall structure assembling schematic diagrames.

Fig. 3 is the circuit interconnect pattern between respective modules.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.Fig. 1 has the LED fluorescent lamp that the illumination power output is adjusted in infrared induction control to Figure 2 shows that, comprises fluorescent lamp plastics lamp bracket 1, Transparent lamp shade 2, can adjust the LED driver module 3 of power output, infrared induction probe module 4, LED illuminating module 5.

Exchange or direct-flow input end 6, LED illuminating module drive output 7, power output are adjusted control input end 8 can adjusting to be provided with on the LED driver module 3 of power output, also comprise simultaneously: be subjected to power output to adjust the led drive circuit that control input end 8 is controlled, this led drive circuit has two kinds of power outputs, when power output adjustment control input end 8 is low level, led drive circuit provides the low power output (X% of full power, X＜100), when power output adjustment control input end 8 was high level, led drive circuit provided rated power output.

Be provided with Fei Nier lens 9, pyroelectric infrared sensor 10, corresponding amplification treatment circuit and induction control output end 11 at infrared induction probe module 4.

Circuit between each functional module is connected to: interchange or direct-flow input end 6 are connected to and exchange or dc source, and LED illuminating module drive output 7 is connected to LED illuminating module 5, power output is adjusted the induction control output end 11 that control input end 8 is connected to infrared induction probe module 4.

Shown in Figure 3, be the circuit connection diagram between each functional module of the present utility model.

The utility model in actual use, infrared induction probe module 4 has in effective range to survey unmanned and vehicle and the function by induction control output end 11 output control signals; The LED driver module 3 that can adjust power output has the function of adjusting the signal switching led drive circuit power output of control input end 8 according to power output; The function of two modules is turned down the illumination power output of light fixture, thereby is played energy-conservation effect in conjunction with the purpose that can realize according to the output lighting power that unmanned and vehicle turnover control light fixture are arranged when unmanned and vehicle.

Preferred example of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.

Claims

1. one kind has the LED fluorescent lamp that the illumination power output is adjusted in infrared induction control, comprise the LED driver module (3) that to adjust power output, infrared induction probe module (4) is characterized in that: the LED driver module (3) that can adjust power output is provided with and exchanges or direct-flow input end (6), LED illuminating module drive output (7), power output are adjusted control input end (8); Infrared induction probe module (4) is provided with Fei Nier lens (9), pyroelectric infrared sensor (10), corresponding amplification treatment circuit and induction control output end (11).

2. a kind of LED fluorescent lamp that the illumination power output is adjusted in infrared induction control that has according to claim 1, it is characterized in that: interchange or the direct-flow input end (6) that can adjust the LED driver module (3) of power output are connected to interchange or dc source; LED illuminating module drive output (7) is connected to LED illuminating module (5); Power output is adjusted the induction control output end (11) that control input end (8) is connected to infrared induction probe module (4).

3. a kind of LED fluorescent lamp that the illumination power output is adjusted in infrared induction control that has according to claim 1 and 2, it is characterized in that: include in the described LED driver module (3) of adjusting power output: being subjected to power output to adjust the led drive circuit of being controlled control input end (8) has two kinds of power outputs, when power output adjustment control input end (8) is low level, led drive circuit provides the power of rated power X%, wherein X is less than 100, when power output adjustment control input end (8) was high level, led drive circuit provided rated output power.