CN202696973U - Light-emitting diode (LED) yard lamp - Google Patents
Light-emitting diode (LED) yard lamp Download PDFInfo
- Publication number
- CN202696973U CN202696973U CN2012203188409U CN201220318840U CN202696973U CN 202696973 U CN202696973 U CN 202696973U CN 2012203188409 U CN2012203188409 U CN 2012203188409U CN 201220318840 U CN201220318840 U CN 201220318840U CN 202696973 U CN202696973 U CN 202696973U
- Authority
- CN
- China
- Prior art keywords
- module
- control module
- light
- light source
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model provides a lighting-emitting diode (LED) yard lamp which comprises a lamp body and a sensing module. The lamp body comprises a light source which is connected with an alternating-current power supply. The sensing module comprises a current limit resistor, a sound control module, a microwave module and an optical control module. The alternating-current power supply is connected with the input end of the optical control module, the output end of the optical control module is respectively connected with the input ends of the current limit resistor, the sound control module and the microwave module, the output ends of the current limit resistor, the sound control module and the microwave module are respectively connected with the light source, and the light source is connected with the alternating-current power supply. The LED yard lamp uses the light sensation timing technique, the sound and microwave parallel connection control technique and double sensing to greatly improve reliability that the yard lamp lights when people come at night. The LED yard lamp can be dormant to light slightly in dark, fully lights when people come, is dormant to slightly light when people leave, automatically closes in dawn, greatly saves electricity and facilitate people.
Description
Technical field
The utility model relates to the LED lamp, refers to especially a kind of LED garden lamp.
Background technology
Along with the development of society, the courtyard places such as park, residential quarter, square are more and more, night people lie fallow take exercise more universal, also more and more higher to the requirement of illumination.But reality is these courtyard places or not illumination, causes people's inconvenient walking; Be altar lamp, cause great waste of energy.Although idol has dress human body infrared inductive switch, want to accomplish lamp dormancy glimmer when day dark, the people comes lamp entirely bright, the people is gone out from lamp, but because outdoor environment is abominable, the human body infrared inductive switch life-span is very short, and sensitivity is very low, particularly summer, when human body temperature was close with ambient temperature, illuminating lamp just can not normally use.
The utility model content
In order to address the above problem, the utility model provides a kind of LED garden lamp.This LED garden lamp that the utility model provides improves the sensitivity of induction greatly, accomplishes lamp dormancy glimmer when day dark, and the people comes lamp entirely bright, and the people is from lamp dormancy glimmer, and at day autoshutdown has greatly been saved electric energy, made things convenient for people.
The technical solution of the utility model is achieved in that
A kind of LED garden lamp comprises lamp body and induction module, and described lamp body comprises light source, and described light source is connected with AC power,
Described induction module comprises the current-limiting impedance for the limiting circuit electric current;
Be used for by receiving behind the voice signal the within a certain period of time acoustic control module of turning circuit;
Be used for by the microwave module of turning circuit within a certain period of time after sending signal and detecting the inverse signal frequency difference; And
Be used for coming by the variation of induction ambient light radiation the light-operated module of turning circuit;
Wherein said AC power is connected with the input of light-operated module, the output of described light-operated module is connected with the input of microwave module respectively at current-limiting impedance, acoustic control module, described current-limiting impedance, acoustic control module are connected with light source respectively with the output of microwave module, and described light source is connected with AC power.
Above-mentioned a kind of LED garden lamp, wherein, also comprise for by Preset Time and in Preset Time the time control module of turning circuit, the input of described time control module is connected with AC power, the output of described time control module is connected with the input of light-operated module.
Above-mentioned a kind of LED garden lamp, wherein, described light source is led module.
Above-mentioned a kind of LED garden lamp, wherein, described acoustic control module is sound control delay switch.
Above-mentioned a kind of LED garden lamp, wherein, described acoustic control module is in parallel with microwave module, comes lamp just entirely bright as long as acoustic control module or the arbitrary module of microwave module are sensed the people at dark.
Above-mentioned a kind of LED garden lamp, wherein, described current-limiting impedance is resistance or electric capacity.
A kind of LED garden lamp that the utility model provides is particularly suitable for the illumination in the courtyard places such as residential quarter at night, park, factory.The utility model adopts the light sensation timing technology, by sound, microwave induction in parallel control technology, greatly improves its induction sensitivity, accomplish lamp dormancy glimmer when day dark, the people comes lamp entirely bright, and the people is from lamp dormancy glimmer, at day autoshutdown has greatly been saved electric energy, has been made things convenient for people.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the circuit block diagram of a kind of LED garden lamp of the utility model.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
A kind of LED garden lamp that the utility model provides, comprise lamp body and induction module, described lamp body comprises light source 16, and described light source 16 is connected with AC power 17, and described induction module comprises current-limiting impedance 13, acoustic control module 14, microwave module 15, light-operated module 12 and time control module 11.Wherein:
Current-limiting impedance 13: be used for the limiting circuit electric current, the electric work that light source 16 is received is 20% of light source power, and this current-limiting impedance is resistance or electric capacity;
Acoustic control module 14: after receiving voice signal, turning circuit within a certain period of time, this acoustic control module 14 is sound control delay switch;
Microwave module 15: after sending signal and detecting the inverse signal frequency difference, turning circuit within a certain period of time;
Light-operated module 12: the variation by the radiation of induction ambient light comes turning circuit;
Time control module 11: by Preset Time, and in Preset Time turning circuit;
Between the above-mentioned modules, described AC power 17 is connected with the input of time control module 11, the output of described time control module 11 is connected with the input of light-operated module 12, the output of described light-operated module 12 is connected with the input of microwave module 15 respectively at current-limiting impedance 13, acoustic control module 14, described current-limiting impedance 13, acoustic control module 14 are connected with light source 16 respectively with the output of microwave module 15, and described light source 16 is connected with AC power 17.
Above-mentioned acoustic control module 14 is connected with microwave module 15 inductions in parallel, comes lamp just entirely bright as long as acoustic control module or the arbitrary module of microwave module are sensed the people at dark.
Described light source 16 is led module, and the high special durable energy saving of light efficiency owing to adapting to the situation of the unmanned dormancy glimmer of night illumination, the frequent switch of messenger Quan Liang very much without filament.
The utility model has in use made up the light sensation timing technology, by sound and microwave inductive switch function.At first by time control module 11 working hour of LED garden lamp is arranged to the fixedly period, for example can be set to every day during 17:00 to next day during 7:00, not within this period, time control module 11 open circuits, garden lamp can not luminous work, within this period, and time control module 11 turning circuits.Secondly, the same day, light-operated module 12 was by induction ambient light radiation turning circuit when dark, because the work of current-limiting impedance 13, the brightness of light source 16LED module only can reach 20% of full brightness, is in dormancy glimmer state this moment; In this state, when having the people to come, acoustic control module 14 receives turning circuit behind the voice signals, or microwave module 15 is by turning circuit after sending signal and detecting the inverse signal frequency difference, and the brightness of light source 16LED module just can reach full brightness.After the people left, the circuit of its conducting of automatic disconnection made light source 16LED module recovery to dormancy glimmer state after the time that acoustic control module 14 or microwave module 15 processes prolong.At last, at day, light-operated module 12 is sensed the meeting open circuit, and perhaps time control module 11 is the meeting open circuit when the time of setting arrives, and avoids mistake bright light on daytime.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. a LED garden lamp comprises lamp body and induction module, and described lamp body comprises light source, and described light source is connected with AC power, it is characterized in that,
Described induction module comprises the current-limiting impedance for the limiting circuit electric current;
Be used for by receiving behind the voice signal the within a certain period of time acoustic control module of turning circuit;
Be used for by the microwave module of turning circuit within a certain period of time after sending signal and detecting the inverse signal frequency difference; And
Be used for coming by the variation of induction ambient light radiation the light-operated module of turning circuit;
Wherein said AC power is connected with the input of light-operated module, the output of described light-operated module is connected with the input of microwave module respectively at current-limiting impedance, acoustic control module, described current-limiting impedance, acoustic control module are connected with light source respectively with the output of microwave module, and described light source is connected with AC power.
2. a kind of LED garden lamp according to claim 1, it is characterized in that, for avoiding light-operated module sensitization error to cause the bright light on daytime, also comprise the time control module of setting energising in evening, outage on daytime, the input of described time control module is connected with AC power, and the output of described time control module is connected with the input of light-operated module.
3. a kind of LED garden lamp according to claim 1 is characterized in that, described light source is led module.
4. a kind of LED garden lamp according to claim 1 is characterized in that, described acoustic control module is sound control delay switch.
5. a kind of LED garden lamp according to claim 1 is characterized in that, described acoustic control module is in parallel with microwave module.
6. a kind of LED garden lamp according to claim 1 is characterized in that, described current-limiting impedance is resistance or electric capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203188409U CN202696973U (en) | 2012-06-30 | 2012-06-30 | Light-emitting diode (LED) yard lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203188409U CN202696973U (en) | 2012-06-30 | 2012-06-30 | Light-emitting diode (LED) yard lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202696973U true CN202696973U (en) | 2013-01-23 |
Family
ID=47552522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203188409U Expired - Fee Related CN202696973U (en) | 2012-06-30 | 2012-06-30 | Light-emitting diode (LED) yard lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202696973U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104486894A (en) * | 2015-01-10 | 2015-04-01 | 杨荣炮 | Time-division lighting intelligent induction LED energy-saving street lamp and energy-saving lighting system thereof |
| WO2018157837A1 (en) * | 2017-03-01 | 2018-09-07 | 汪玉华 | Light fixture |
| US10757788B2 (en) | 2017-03-01 | 2020-08-25 | Yuhua Wang | Illuminating lamp |
-
2012
- 2012-06-30 CN CN2012203188409U patent/CN202696973U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104486894A (en) * | 2015-01-10 | 2015-04-01 | 杨荣炮 | Time-division lighting intelligent induction LED energy-saving street lamp and energy-saving lighting system thereof |
| WO2018157837A1 (en) * | 2017-03-01 | 2018-09-07 | 汪玉华 | Light fixture |
| US10757788B2 (en) | 2017-03-01 | 2020-08-25 | Yuhua Wang | Illuminating lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201805574U (en) | Intelligent energy-saving lamp | |
| CN105491752B (en) | Solar street lamp controller and the solar street light for using the controller | |
| CN202696973U (en) | Light-emitting diode (LED) yard lamp | |
| CN103517524B (en) | Led emergency controller | |
| CN202340340U (en) | Touch delay switch consisting of double-D-trigger | |
| CN102448231A (en) | Control circuit of hand-touch-type delayed lighting lamp | |
| CN203082616U (en) | Infrared self-control light-emitting diode (LED) energy-saving lamp | |
| CN105163454A (en) | Intelligent lamp holder controlled by using cell phone APP | |
| CN205071375U (en) | Light -operated street lamp controller circuit | |
| CN204168539U (en) | A kind of Intelligent control system for building aisle lighting | |
| CN204554564U (en) | Intelligent power-saving street lamp | |
| CN203691705U (en) | LED intelligent switch control circuit | |
| CN102438382A (en) | Touch time delay switch manufactured by dual-D trigger | |
| CN102595724A (en) | Novel intelligent energy-saving long-life and human body induction type light-emitting diode (LED) lamp | |
| CN202035205U (en) | Novel sound and light controlled time delay switch | |
| CN202406347U (en) | Infrared control LED (Light-emitting Diode) energy-saving lamp | |
| CN202488818U (en) | Novel energy-saving and intelligent human body inductive type LED (light-emitting diode) light with long service life | |
| CN202203790U (en) | Energy-saving street lamp | |
| CN201448784U (en) | Automatic sensing LED daylight lamp | |
| CN105101585A (en) | Light-operated street lamp controller circuit | |
| CN204859663U (en) | LED mirror front lamp circuit | |
| CN203708597U (en) | LED indoor lighting control system | |
| CN205622918U (en) | Photovoltaic LED corridor lamp controller | |
| CN204498421U (en) | A kind of Intelligent LED lighting system | |
| CN103024998A (en) | Multifunctional LED (Light Emitting Diode) emergency illuminating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150630 |
|
| EXPY | Termination of patent right or utility model |