CN203131473U - Light-emitting diode (LED) lamp capable of being used at night or being automatically opened and closed - Google Patents
Light-emitting diode (LED) lamp capable of being used at night or being automatically opened and closed Download PDFInfo
- Publication number
- CN203131473U CN203131473U CN2012205446284U CN201220544628U CN203131473U CN 203131473 U CN203131473 U CN 203131473U CN 2012205446284 U CN2012205446284 U CN 2012205446284U CN 201220544628 U CN201220544628 U CN 201220544628U CN 203131473 U CN203131473 U CN 203131473U
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- led
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- light fixture
- led light
- delay circuit
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Abstract
Provided is a light-emitting diode (LED) lamp capable of being used at night or being automatically opened and closed. The LED lamp is provided with a light source portion, the light source potion is formed by an LED, a lamp portion is provided with a driving circuit, a heat dissipation mechanism and a power supply mechanism of the LED, and the LED lamp is characterized in that the power supply mechanism is provided with a switch circuit, the switch circuit is connected with an infrared inductive sensor and a delay circuit, and the infrared inductive sensor and the delay circuit control the switch circuit of a lamp body. The LED lamp capable of being used at night or being automatically opened and closed overcomes the defects of an emergency lamp in the prior art, is small in energy consumption, solves the problem of collision of two ideas that a plurality of lamps are arranged to ensure life quality, and few lamps are used and are arranged to save energy sources, and achieves dual aims of saving the energy sources and ensuring lighting.
Description
Technical field
The utility model relates to a kind of light fixture, is specifically related to LED light fixture a kind of ight or automatic switch.
Background technology
Important part in the lighting apparatus modern architecture.Because modern architecture is huge, can not make each room that the window of gathering daylight is set.So cause a large amount of no lighting space, all illuminator must be set in these no lighting space, so that electric consumption on lighting occupy significant proportion in the electricity consumption of modern architecture.Along with a large amount of appearance of large-scale modern architecture, the energy-output ratio in city also rises significantly.
Lighting is set, and is the needs that ensure the interior of building quality of the life more; And few the use arranges lighting less, is the needs of the green idea of energy savings.These two kinds of theories exist tangible conflict.How solving this contradiction, is one of important topic of urban modernization.
Light fixture of the prior art, great majority have only been considered the needs of illumination, have perhaps considered energy-conservation needs.The light fixture that can take into account two kinds of needs simultaneously is considerably less.This does not conform to the demand of above-mentioned urban modernization.Develop new lighting, become the eager needs of this area.
Summary of the invention
In order to overcome the above-mentioned deficiency of emergency light in the prior art, the purpose of this utility model provides LED light fixture a kind of ight or automatic switch.LED light fixture this ight or automatic switch, not only energy consumption own is very little, and can solve " lighting being set to ensure quality of the life " more; Conflict with " the few use arranges lighting less with energy savings " two kinds of theories reaches both energy savings, ensures the dual purpose of illumination again.
The technical scheme that realizes the foregoing invention purpose is: LED light fixture a kind of ight or automatic switch, be provided with the Lights section, and described the Lights section is made of LED; Described light fixture partly is provided with drive circuit, cooling mechanism and the administration of power supply of LED; It is characterized in that, in the described administration of power supply administration of power supply, be provided with on-off circuit, be connected with infrared induction sensor and delay circuit on this on-off circuit, this infrared induction sensor and delay circuit are controlled the on-off circuit of this light fixture.
After LED light fixture energising ight of the present utility model or automatic switch, its led light source part is luminous immediately.Simultaneously, delay circuit is started working.After reaching the period of prior setting, the on-off circuit action is cut off the electricity supply, and stops luminous.When having the people to walk about near the light fixture, the infrared induction sensor detects people's activity, opens on-off circuit, and it is luminous that led light source partly recovers, and delay circuit is started working again simultaneously.After reaching the period of prior setting, the on-off circuit action is cut off the electricity supply, and stops luminous.Guarantee the lighting quality in the building like this, guaranteed energy savings simultaneously.
Described infrared induction sensor can be arranged on described led light source part around.
The setting of the operating frequency of described infrared induction sensor will be avoided all wave bands in the luminous frequency spectrum of described led light source.
Described delay circuit and on-off circuit all can adopt functional circuit of the prior art.For example:
Described delay circuit such as can be arranged to one minute, three minutes, five minutes at the multiple period, also can be provided with time set mechanism, and for example delay circuit is provided with time set mechanism (for example, delay circuit adopts 555 chips; Time set mechanism adopts a tunable capacitor that is connected on the 555 chip periphery circuit, or variable resistor) so that the manual length that the time is set.
Described on-off circuit can adopt a control triode that is connected on the power circuit, and the output of infrared inductor connects the grid of this triode.When the signal input was arranged, power circuit was connected in the triode upset.Another switch of delay circuit control power circuit.These two switches are arranged to the duplex form, and (that is, the action of any one switch all can change the original on off state of power circuit; And with self form or location independent of this switch).
LED light fixture ight of the present utility model or automatic switch overcomes the deficiency of emergency light in the prior art, and not only energy consumption own is very little, and can solve " lighting being set to ensure quality of the life " more; Conflict with " the few use arranges lighting less with energy savings " two kinds of theories reaches both energy savings, ensures the dual purpose of illumination again.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Claims (6)
1. a LED light fixture ight or automatic switch is provided with the Lights section, and described the Lights section is made of LED; Described light fixture partly is provided with drive circuit, cooling mechanism and the administration of power supply of LED; It is characterized in that, in the described administration of power supply, be provided with on-off circuit, be connected with infrared induction sensor and delay circuit on this on-off circuit, this infrared induction sensor and delay circuit are controlled the on-off circuit of this light fixture.
2. LED light fixture ight according to claim 1 or automatic switch is characterized in that, described infrared induction sensor be arranged on described led light source part around.
3. LED light fixture ight according to claim 1 or automatic switch is characterized in that, the setting of the operating frequency of described infrared induction sensor will be avoided all wave bands in the luminous frequency spectrum of described led light source.
4. LED light fixture ight according to claim 1 or automatic switch is characterized in that, described delay circuit, and the working hour of setting is one minute, three minutes or five minutes.
5. according to LED light fixture one of claim 1-4 described ight or automatic switch, it is characterized in that, be provided with time set mechanism in the described delay circuit.
6. LED light fixture ight according to claim 5 or automatic switch is characterized in that, the structure of the time set mechanism on the described delay circuit is: delay circuit adopts 555 chips; Time set mechanism adopts a tunable capacitor that is connected on the 555 chip periphery circuit, or variable resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205446284U CN203131473U (en) | 2012-10-23 | 2012-10-23 | Light-emitting diode (LED) lamp capable of being used at night or being automatically opened and closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205446284U CN203131473U (en) | 2012-10-23 | 2012-10-23 | Light-emitting diode (LED) lamp capable of being used at night or being automatically opened and closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131473U true CN203131473U (en) | 2013-08-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205446284U Expired - Fee Related CN203131473U (en) | 2012-10-23 | 2012-10-23 | Light-emitting diode (LED) lamp capable of being used at night or being automatically opened and closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203131473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131646A (en) * | 2017-11-29 | 2018-06-08 | 广东瑞可创意设计有限公司 | A kind of headlamp protective cover |
-
2012
- 2012-10-23 CN CN2012205446284U patent/CN203131473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131646A (en) * | 2017-11-29 | 2018-06-08 | 广东瑞可创意设计有限公司 | A kind of headlamp protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20131023 |