CN204785699U

CN204785699U - Novel lamps and lanterns structure of LED of environmental protection and energy saving

Info

Publication number: CN204785699U
Application number: CN201520470273.2U
Authority: CN
Inventors: 李忠; 王运强
Original assignee: Leshan Gold Phoenix Lamp Electric Appliance Co Ltd
Current assignee: Leshan Gold Phoenix Lamp Electric Appliance Co Ltd
Priority date: 2015-07-02
Filing date: 2015-07-02
Publication date: 2015-11-18
Anticipated expiration: 2025-07-02

Abstract

The utility model discloses a novel lamps and lanterns structure of LED of environmental protection and energy saving, its characterized in that: these lamps and lanterns include lamp holder, plastic casing, radiator, dimmer circuit board, lens, the lamp holder is fixed at the plastic casing top, inside the dimmer circuit board is located the radiator, between radiator and the plastic casing each other the lock joint become whole, lens are located the radiator, the lamp holder passes through the connecting wire and is connected with the dimmer circuit board, the dimmer circuit board has LED lamp pearl, these lamps and lanterns still have the energy -saving control system of control LED lamp pearl work. The utility model discloses based on the infrared induction principle to the indoor number that the singlechip comes the two infrared detector side by side of record to detect, and add the ambient light and survey the module just starts LED energy saving lighting device, thereby realizes the energy -conserving and convenient purpose that combines together under dark and indoor someone circumstances of indoor light.

Description

The LED Novel lamp structure of environmental protection and energy saving

Technical field

The utility model relates to a kind of LED control field, especially a kind of LED Novel lamp structure of environmental protection and energy saving.

Background technology

Along with social economy and scientific and technical development, the problem of energy loss becomes increasingly conspicuous, the Based Intelligent Control of the indoor public places light such as China classroom or even incorporated business lacks and imperfection relatively, great majority are labor managements of traditional type, cause a lot of unnecessary waste of energy and economic loss, this waste and current ideas of energy-saving are disagreed.

But, because led is considered to the lighting source of 21 century.LED is cold light source, and light efficiency is high, and operating voltage is low, and energy consumption is low, and under same brightness, LED energy consumption is 10% of incandescent lamp, 50% of fluorescent lamp.The LED life-span can reach 100,000 hours, is 10 times of fluorescent lamp, 100 times of incandescent lamp.Incandescent lamp or fluorescent lamp is substituted with LED, environment friendly and pollution-free.Safe and reliable, be convenient to safeguard.China's electric consumption on lighting accounts for 12% of gross generation.The utility model of the patent No. 200420096133.5 discloses a kind of LED, it comprises LED, hemispherical supporting plate or astigmatism plate in the insulating barrier of light cover, metalized lamp cup, the connection crown top of burner and metalized lamp cup and metalized lamp cup, pcb board (planar printed circuit board), it is characterized in that: described pcb board is provided with a hemispheric supporting plate, hemispherical supporting plate there is the hole identical with the number of LED, LED is just arranged in the hole of hemispherical supporting plate, the power connection of LED is connected with pcb board through hemispherical supporting plate, switches on power.The LED installed in this way is fixed on hemispherical supporting plate, and arrange in hemispherical, the light source of LED is shot out to different directions, increases the angle of LED luminescence; Or adopt the astigmatism plate be made up of transparent or semitransparent material to substitute hemispherical supporting plate; Described metalized lamp cup is the Lamp cup be made up of metal material that area is larger, is conducive to the heat radiation of LED.

The utility model of the patent No. 200920122972.2 discloses a kind of LED, comprise and lamp holder, shell and the LED array being arranged on enclosure, described shell and described lamp holder affixed, described LED array is connected with control this LED array controller that is bright, that go out; Be provided with pedestal in described shell, described LED array is arranged on described pedestal, and described pedestal is provided with fin, and described shell is provided with the louvre that the fin described in permission passes.It is good that the utility model has thermal diffusivity, the advantage that security is high.

The utility model of patent No. 201320183228.X discloses a kind of control structure for LED energy-saving dimming in lighting lamp control field, it is formed by LED dimming power source with the energy-saving dimming controller that LED dimming power source is electrically connected, this LED dimming power source is provided with power supply input terminal and output loading terminals, this energy-saving dimming controller is provided with sectional-regulated control device, the power output of LED is divided into more than two sections and controls separately by this sectional-regulated control device, makes the prolongation in time of the power output of the LED after segmentation and changes.Energy-saving dimming controller is adopted to carry out brightness adjustment control, brightness adjustment control can be carried out according to the different usage time intervals of LED, energy-saving dimming can be carried out by Intelligent adjustment time late at night, thus control the power output of LED, reduce the power output of illuminating lamp, reach energy-conservation object.

At present, the lighting of public building controls mostly to adopt hand switch, often occurs the phenomenon not having timely switch, thus the inconvenience causing a large amount of energy wastes and use.In addition, unnecessary use, also can shorten the service life of light fixture.In addition, along with the universal of computer technology, automaticity improves constantly, and the measure of automatic control lamp light is still necessary to implement very much; At present, on market, the existing various technology such as acoustic control, light-operated or even temperature control that utilize are to realize the product of this object, but they have respective deficiency, be easily subject to the impact of the factor such as noise, environment temperature and cause the unnecessary unlatching of light to cause the waste of the energy.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of LED Novel lamp structure of environmental protection and energy saving at this; Mainly based on infrared induction principle, the occupancy that two and series infrared detector detects is recorded with single-chip microcomputer, and add ambient light detecting module, the just startup LED energy-saving illuminator when there is people the comparatively dark and indoor of indoor light, thus realize the energy-conservation object combined with facility.Lamp body structure is improved simultaneously; Have employed modularized design, really achieve being separated of light source module and other modules, this design not only facilitates production, greatly improves production efficiency, and more convenient client uses and after-sale service, effectively reduces maintenance cost and time; Make attended operation more convenient.

The utility model is achieved in that the LED Novel lamp structure constructing a kind of environmental protection and energy saving, it is characterized in that: this light fixture comprises lamp holder, plastic casing, radiator, light adjusting circuit plate, lens; Lamp holder is fixed on plastic casing top; Light adjusting circuit plate is positioned at radiator inside, is mutually fastened into entirety between radiator and plastic casing; Lens are positioned on radiator; Lamp holder is connected with light adjusting circuit plate by connecting line; Light adjusting circuit plate has LED lamp bead;

This light fixture also has the energy-saving control system controlling LED lamp bead work, and its energy-saving control system is primarily of ambient brightness detector, one-chip computer module and two groups of infrared acquisition assembly A, B compositions; Wherein one-chip computer module is positioned on light adjusting circuit plate;

Two infrared acquisition assembly A, B arranged side by side are for detecting occupancy and being connected with one-chip computer module, ambient brightness detector is for detecting the power of indoor light, then send detection data to one-chip computer module, one-chip computer module controls LED lamp bead according to result.

According to the LED Novel lamp structure of environmental protection and energy saving described in the utility model, it is characterized in that: infrared acquisition assembly is made up of infrared transmitter, infrared remote receiver respectively, infrared transmitter adopts infrared LEDs, and receiver adopts phototransistor.

The utility model has the advantage of: the LED Novel lamp structure of environmental protection and energy saving described in the utility model, it is reasonable in design to carry out modified node method, more realistic demand; It is based on the principle of infrared induction, is detected number of people entering in room and is recorded in single-chip microcomputer, and control the Push And Release of LED illumination circuit according to the brightness of light in room by two infrared beam interruption detector arranged side by side; When indoor are darker, control system can accurately accomplish effective control.Native system records with single-chip microcomputer the occupancy that two and series infrared detector detects, and add ambient light detecting module, the just startup LED energy-saving illuminator when there is people the comparatively dark and indoor of indoor light, thus realize the energy-conservation object combined with facility.

Accompanying drawing explanation

Fig. 1 is LED lamp body structure figure

Fig. 2 is system block diagram

Fig. 3 infrared detection circuit schematic diagram

Fig. 4 ambient brightness detecting module schematic diagram

Fig. 5 is overall structure schematic diagram.

Detailed description of the invention

In order to overcome the deficiencies in the prior art, below in conjunction with accompanying drawing 1-5, the utility model is described in detail, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

The utility model provides a kind of LED Novel lamp structure of environmental protection and energy saving at this by improving, this light fixture comprises lamp holder 1, plastic casing 2, radiator 3, light adjusting circuit plate 4 and lens 5; Lamp holder 1 is fixed on plastic casing 2 top; It is inner that light adjusting circuit plate 4 is positioned at radiator 3, is mutually fastened into entirety between radiator 3 and plastic casing 2; Lens 5 are positioned on radiator 3; Lamp holder 1 is connected with light adjusting circuit plate 4 by connecting line 6; Light adjusting circuit plate 4 has LED lamp bead 7; This light fixture also has the energy-saving control system controlling LED lamp bead 7 and work, and its energy-saving control system forms primarily of ambient brightness detector 8, one-chip computer module 9 and infrared acquisition assembly A10, infrared acquisition assembly B11; Wherein one-chip computer module 9 is positioned on light adjusting circuit plate 4; Two infrared acquisition assembly A, B arranged side by side are for detecting occupancy and being connected with one-chip computer module 9, ambient brightness detector 8 is for detecting the power of indoor light, then send detection data to one-chip computer module 9, one-chip computer module 9 controls LED lamp bead 7 according to result.

Infrared acquisition assembly is made up of infrared transmitter, infrared remote receiver respectively, and infrared transmitter adopts infrared LEDs, and receiver adopts phototransistor.

The utility model, based on the principle of infrared induction, is detected number of people entering in room by two infrared beam interruption detector arranged side by side and is recorded in single-chip microcomputer, and controlling the Push And Release of LED illumination circuit according to the brightness of light in room; When indoor are darker, control system can accurately be accomplished " have thin and weak man bright, go out without thin and weak man ".Native system is mainly based on infrared induction principle, the occupancy that two and series infrared detector detects is recorded with single-chip microcomputer, and add ambient light detecting module, the just startup LED energy-saving illuminator when there is people the comparatively dark and indoor of indoor light, thus realize the energy-conservation object combined with facility.

The utility model improves lamp body structure simultaneously: this light fixture comprises lamp holder 1, plastic casing 2, radiator 3, light adjusting circuit plate 4, lens 5 as mentioned above; Lamp holder 1 is fixed on plastic casing 2 top; It is inner that light adjusting circuit plate 4 is positioned at radiator 3, is mutually fastened into entirety between radiator 3 and plastic casing 2; Lens 5 are positioned on radiator 3; Lamp holder 1 is connected with light adjusting circuit plate 4 by connecting line 6; Light adjusting circuit plate 4 has LED lamp bead 7.This light fixture have employed modularized design, and really achieve being separated of light source module and other modules, this design not only facilitates production, greatly improves production efficiency, and more convenient client uses and after-sale service, effectively reduces maintenance cost and time; Make attended operation more convenient.

The utility model infrared detection module: infrared beam interruption detector is made up of infrared transmitter, infrared remote receiver, infrared transmitter in this device is infrared LEDs, receiver is phototransistor, infrared detection circuit schematic diagram is as shown in the figure. and unmanned through detector, the 1 pin output low level of U2: A; Someone is through out-of-date, 1 pin of U2: A exports high level. and whole system is combinationally used by two infrared beam interruption detectors, in an infrared detection circuit amplifier U2: A 1 pin access 80C51 single-chip microcomputer the pin place of P1.0,1 pin access 80C51 single-chip microcomputer of another amplifier U2: A the pin place of P1.1.

One-chip computer module (80C51 single-chip microcomputer): the object that two combinations of detectors use in the entire system is exactly to judge that people to be into or out through detector actually, and by number record in single-chip microcomputer; Detector 1 is installed in door, detector 2 is arranged on outdoors, when people first through detector 1 again through detector 2 time, indicate that people goes out, the counting procedure of single-chip microcomputer inside can subtract 1 automatically; When people first through detector 2 again through detector 1 time, indicate that people comes in, the counting procedure of single-chip microcomputer inside can add 1 automatically; When the data in counter are 0, represent indoor unmanned, single-chip microcomputer can not open lighting circuit; When the data in counter are more than or equal to 1, represent that there is people indoor, single-chip microcomputer now will open lighting circuit. open lighting circuit and also have a prerequisite---the control of ambient brightness module, when external environment condition light is stronger, although indoor have people now also not open necessity of lighting circuit.

Ambient brightness detecting module: ambient brightness detecting module is mainly used for responding to the power of extraneous light, in order to avoid cause unnecessary waste; As shown in the figure, replace photo resistance with slide rheostat RV2, along with the enhancing of light, resistance reduces gradually in photo resistance. when extraneous light is stronger, and pin 1 output low level of LM358; When extraneous light is more weak, the pin 1 of LM358 exports high level, is then passed on the P1.2 pin of single-chip microcomputer.

Lighting circuit module: lighting circuit is in fact very simple, directly on the P2.0 pin of single-chip microcomputer, connect LED illumination lamp, connected mode can carry out serial or parallel connection according to actual conditions. and the unlatching of circuit mainly controls by single-chip microcomputer, single-chip microcomputer can be high level at its P2.0 pin and data in counter are not 0 time just can open lighting circuit, representing has the situation of people to open lighting circuit in the more weak and indoor of light. by above 4 module integrated to being whole automatic lighting system together, as shown in Figure 5.

The operation of native system mainly relies on the detection of Infrared Detectors to human body and the control of single-chip microcomputer; Two Infrared Detectors are placed in Men Nei and outdoors respectively, differentiate that people is into or out: be first just judged to be away by detector outdoors by detector in door again, be then judged to be on the contrary. by the number in recording room, erroneous judgement can be prevented; In addition, the Push And Release of LED illumination circuit, also depends on the brightness of room light, and ambient brightness detection is arranged within doors, and light is secretly then opened, and light is not opened, thus meet people easily while can avoid again the waste of resource.

To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims

1. a LED Novel lamp structure for environmental protection and energy saving, is characterized in that: this light fixture comprises lamp holder (1), plastic casing (2), radiator (3), light adjusting circuit plate (4), lens (5); Lamp holder (1) is fixed on plastic casing (2) top; It is inner that light adjusting circuit plate (4) is positioned at radiator (3), is mutually fastened into entirety between radiator (3) and plastic casing (2); Lens (5) are positioned on radiator (3); Lamp holder (1) is connected with light adjusting circuit plate (4) by connecting line (6); Light adjusting circuit plate (4) has LED lamp bead (7); This light fixture also has the energy-saving control system that control LED lamp bead (7) works, and its energy-saving control system is primarily of ambient brightness detector (8), one-chip computer module (9) and two groups of infrared acquisition assembly A, B (10,11) compositions; Wherein one-chip computer module (9) is positioned on light adjusting circuit plate (4);

Two infrared acquisition assembly A, B (10,11) arranged side by side are for detecting occupancy and being connected with one-chip computer module (9), ambient brightness detector (8) is for detecting the power of indoor light, then detection data is sent to one-chip computer module (9), one-chip computer module (9) controls LED lamp bead (7) according to result.

2. the LED Novel lamp structure of environmental protection and energy saving according to claim 1, is characterized in that: infrared acquisition assembly is made up of infrared transmitter, infrared remote receiver respectively, and infrared transmitter adopts infrared LEDs, and receiver adopts phototransistor.