CN203072230U - Double-luminance LED (light-emitting diode) lamp - Google Patents
Double-luminance LED (light-emitting diode) lamp Download PDFInfo
- Publication number
- CN203072230U CN203072230U CN 201320109894 CN201320109894U CN203072230U CN 203072230 U CN203072230 U CN 203072230U CN 201320109894 CN201320109894 CN 201320109894 CN 201320109894 U CN201320109894 U CN 201320109894U CN 203072230 U CN203072230 U CN 203072230U
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- CN
- China
- Prior art keywords
- loop
- led lamp
- contact switch
- constant current
- current driver
- Prior art date
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- 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 discloses a double-luminance LED (light-emitting diode) lamp, which comprises a multi-channel constant current driver, a contact switch, an infrared sensor, a normally-on loop and an auxiliary loop, wherein the normally-on loop comprises at least one group of LED lamps; the normally-on loop is directly connected with the multi-channel constant current driver; the auxiliary loop comprises at least one group of LED lamps; the auxiliary loop is connected with the multi-channel constant current driver through the contact switch; and the switch-on and switch-off of the contact switch is controlled by the infrared sensor. All the LED lamps are switched on when needed; the LED lamps of the normally-on loop are kept to be lightened at ordinary times, so that not only the double-luminance LED lamp is safe and reliable, but also the energy is saved, and the environment is protected.
Description
Technical field
The utility model relates to a kind of pair of illuminance LED lamp, be applicable to park, residential quarter, road etc. locate the illumination.
Background technology
The LED illumination has low energy consumption, does not have the environment-friendly and green illumination characteristics of ultraviolet ray, no infrared radiation, no mercury, progressively is generalized to indoor and outdoors illumination application at present.The flood light of outdoor lighting extensive uses such as present park, residential quarter road progressively is replaced by the LED illumination from Metal halogen lamp and sodium vapor lamp.But, the illumination in these places in unmanned still total power light, cause meaningless energy waste.For energy-conservation, a kind of new floodlight with human body sensing is progressively used, and people Shi Dengliang is being arranged, nobody the time then close to save electric energy automatically, this is a good energy-saving scheme.Blemish in an otherwise perfect thing be: nobody the time environment as dark as a stack of black cats make us forbidding, give sense of depression, be not a kind of environment of safety and comfort.
Summary of the invention
Technical problem to be solved in the utility model just provides safe and reliable, again a kind of pair of illuminance LED lamp of energy-conserving and environment-protective.
For solving the problems of the technologies described above, the utility model adopts following technical scheme, a kind of pair of illuminance LED lamp, comprise multiple constant current driver, contact switch, infrared inductor, normal bright loop and subsidiary loop, described normal bright loop comprises at least one group of LED lamp, described normal bright loop directly is connected with described multiple constant current driver, described subsidiary loop comprises at least one group of LED lamp, described subsidiary loop links to each other with described multiple constant current driver by contact switch, and opening with closure of described contact switch controlled by described infrared inductor.
Preferably, described subsidiary loop comprises many auxiliary branch, and every auxiliary branch comprises one group of LED lamp, and an end of described auxiliary branch is connected to described contact switch, and the other end is connected to described multiple constant current driver.
Preferably, described a kind of pair of illuminance LED lamp inside arranges delay circuit, and described delay circuit can postpone to disconnect described contact switch.
A kind of pair of illuminance LED lamp of the utility model, nobody the time keep normal bright loop the LED lamp light, build a kind of environment of safety and comfort.Someone the time turn on whole LED lamps automatically, both safe and reliable, energy-conserving and environment-protective again.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a kind of pair of illuminance LED modulated structure of the utility model schematic diagram.
Embodiment
As shown in Figure 1, a kind of pair of illuminance LED lamp, comprise multiple constant current driver 1, contact switch 2, infrared inductor 3, normal bright loop 4 and subsidiary loop 5, described normal bright loop 4 comprises at least one group of LED lamp 6, described normal bright loop 4 directly is connected with described multiple constant current driver 1, described subsidiary loop 5 comprises at least one group of LED lamp 6, described subsidiary loop 6 links to each other 1 by contact switch 2 with described multiple constant current driver 1, and opening with closure of described contact switch 2 controlled by described infrared inductor 3.
In the present embodiment, comprise one group of LED lamp 6 described normal bright time 4 the tunnel, described subsidiary loop 5 comprises three groups of LED lamps 6, and described a kind of pair of illuminance LED lamp connects civil power, and described normal bright loop 4 keeps Chang Liang by described multiple constant current driver 1 power supply.When the people, described infrared inductor 3 output signals, the LED lamp of described subsidiary loop 5 is lighted, and plays the effect of adequate illumination.When nobody is movable in the illumination zone, then only keep the illumination about 25%, keep basic ambient lighting, guaranteeing environmental amenity and safety while, can significantly energy-conservationly reach 75%.
Described subsidiary loop 2 comprises many auxiliary branch, and every auxiliary branch comprises one group of LED lamp 6, and an end of described auxiliary branch is connected to described contact switch 2, and the other end is connected to described multiple constant current driver 1.Every described auxiliary branch all is connected to described multiple constant current driver 1 by the circuit of mutually noninterfere, an end that is connected with described multiple constant current driver 1 when the described auxiliary branch of certain bar in use disconnects or damages, all do not influence the operate as normal of the LED lamp 6 of other several roads auxiliary branch, improved the serviceability of product integral body.One end of described auxiliary branch is connected to described contact switch 2, the feasible lighting condition that just can control whole described subsidiary loop 2 by a described contact switch 2.Can also independent contact switch 2 all be set at every described auxiliary branch, each auxiliary branch can both be controlled separately.Can select more suitable set-up mode according to actual operating position.
A kind of pair of illuminance LED lamp also is provided with delay circuit, and be concrete, and described infrared inductor 3 comprises delay circuit, and described delay circuit can postpone described contact switch 2 and disconnect.When the people continues to stay, the signal of described infrared inductor also repeats to send, described contact switch 2 repeated trigger, the LED lamp 6 of described subsidiary loop 5 continues to light, up to the setting-up time of having crossed delay circuit, for example, 1 minute, described infrared inductor does not also have signal output, and the LED lamp 6 of described subsidiary loop 5 extinguishes, and only stays the LED lamp 6 in normal bright loop 4 to light.
Claims (3)
1. two illuminance LED lamp, it is characterized in that: comprise multiple constant current driver, contact switch, infrared inductor, normal bright loop and subsidiary loop, described normal bright loop comprises at least one group of LED lamp, described normal bright loop directly is connected with described multiple constant current driver, described subsidiary loop comprises at least one group of LED lamp, described subsidiary loop links to each other with described multiple constant current driver by contact switch, and opening with closure of described contact switch controlled by described infrared inductor.
2. a kind of pair of illuminance LED lamp according to claim 1, it is characterized in that: described subsidiary loop comprises many auxiliary branch, every auxiliary branch comprises one group of LED lamp, and an end of described auxiliary branch is connected to described contact switch, and the other end is connected to described multiple constant current driver.
3. a kind of pair of illuminance LED lamp according to claim 1, it is characterized in that: inside arranges delay circuit, and described delay circuit can postpone to disconnect described contact switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109894 CN203072230U (en) | 2013-03-11 | 2013-03-11 | Double-luminance LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109894 CN203072230U (en) | 2013-03-11 | 2013-03-11 | Double-luminance LED (light-emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203072230U true CN203072230U (en) | 2013-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320109894 Expired - Fee Related CN203072230U (en) | 2013-03-11 | 2013-03-11 | Double-luminance LED (light-emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203072230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260305A (en) * | 2013-03-11 | 2013-08-21 | 长兴友邦电器有限公司 | LED lamp with two lighting degrees |
-
2013
- 2013-03-11 CN CN 201320109894 patent/CN203072230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260305A (en) * | 2013-03-11 | 2013-08-21 | 长兴友邦电器有限公司 | LED lamp with two lighting degrees |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20160311 |