CN103889120A - Microwave induction LED lighting distribution box - Google Patents
Microwave induction LED lighting distribution box Download PDFInfo
- Publication number
- CN103889120A CN103889120A CN201410109810.0A CN201410109810A CN103889120A CN 103889120 A CN103889120 A CN 103889120A CN 201410109810 A CN201410109810 A CN 201410109810A CN 103889120 A CN103889120 A CN 103889120A
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- China
- Prior art keywords
- distribution box
- led lamp
- microwave
- microwave induction
- microwave induced
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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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a microwave induction LED lighting distribution box. The microwave induction LED lighting distribution box comprises a distribution box body, an LED lamp and a microwave induction module. The LED lamp is arranged on the distribution box body, the microwave induction module and the LED lamp are connected in series, the microwave induction module is connected with a power cable, an emitting and receiving device and an LED lamp drive circuit are arranged in the microwave induction module, and the microwave induction module controls the LED lamp to be turned on or turned off through the LED lamp drive circuit. By the adoption of the technical scheme, the LED lighting distribution box is convenient to use and simple and has the microwave induction lamp turning-on function. When it is sensed that a user moves close to the distribution box, the LED lamp is turned on, lighting is provided for maintenance and check, and the light distribution box is convenient to use, safe and capable of saving energy. The detection angle is wide, sensitivity and reliability are high, a circuit is simple, and cost is low.
Description
Technical field
The present invention relates to distribution box field, particularly a kind of microwave induced LED light distribution box.
Background technology
If the distribution box in family occurs to jump electricity, need to check on off state and switch is resetted with the illumination such as candle, torch.Look in the dark torch, packed battery, some candle all very inconvenient.Therefore be badly in need of a kind of convenient and simple, the LED light distribution box that can microwave inducedly turn on light.
Summary of the invention
In order to address the above problem, the invention provides a kind of convenient and simple, the LED light distribution box that can microwave inducedly turn on light.
The microwave induced LED light distribution box of one in the present invention, comprise distribution box, it is characterized in that, also comprise LED lamp and microwave induced module, described distribution box is provided with LED lamp, and described microwave induced module and LED lamp are connected in series, and described microwave induced module is connected with feed cable, in described microwave induced module, be provided with sending and receiving apparatus and LED lamp drive circuit, described microwave induced module is by LED lamp drive circuit control LED lamp switch.
In such scheme, in described sending and receiving apparatus, be provided with antenna, microwave oscillator, differential amplifier and voltage comparator.
In such scheme, described antenna is connected with microwave oscillator, and described antenna is connected with differential amplifier, and described differential amplifier is connected with voltage comparator.
In such scheme, described voltage comparator is connected with LED lamp drive circuit.
In such scheme, described LED lamp is provided with several, and described several LED lamps are connected in series.
Advantage of the present invention and beneficial effect are: the invention provides a kind of convenient and simple, the LED light distribution box that can microwave inducedly turn on light.In the time having sensed that people is movable near distribution box with regard to lightening LED lamp, for maintenance overhaul provides illumination, convenient, energy-conservation, safety.And detection angle is wide, sensitivity and reliability are high, and the simple cost of circuit is low.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of microwave induced module.
In figure: 1, distribution box 2, LED lamp 3, microwave induced module 4, LED lamp drive circuit 5, antenna 6, microwave oscillator 7, differential amplifier 8, voltage comparator
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1 and Figure 2, the present invention is a kind of microwave induced LED light distribution box, for panel for electricity distribution box provides illumination, comprise distribution box 1, also comprise LED lamp 2 and microwave induced module 3, distribution box 1 is provided with LED lamp 2, microwave induced module 3 is connected in series with LED lamp 2, microwave induced module 3 is connected with feed cable, in microwave induced module 3, be provided with sending and receiving apparatus and LED lamp drive circuit 4, microwave induced module 3 is by LED lamp 2 drive circuit control LED lamp 2 switches, thus 2 opening and closing of control LED lamp.
Operational amplifier (being called for short " amplifier ") is to have the very circuit unit of high-amplification-factor.In side circuit, conventionally jointly form certain functional module in conjunction with feedback network.Owing to being applied in early days in simulation computer, in order to realize mathematical operation, therefore gain the name " operational amplifier ".Amplifier is the circuit unit of a name of the angle from function, can be realized by discrete device, also can realize in the middle of semiconductor chip.Along with the development of semiconductor technology, most amplifier is to exist with the form of single-chip.Amplifier of a great variety, is widely used in the middle of electron trade.
Wherein, in sending and receiving apparatus, be provided with antenna 5, microwave oscillator 6, differential amplifier 7 and voltage comparator 8, antenna 5 is connected with microwave oscillator 6, antenna 5 is connected with differential amplifier 7, differential amplifier 7 is connected with voltage comparator 8, series winding uses, and voltage comparator 8 is connected with LED lamp drive circuit 4.LED lamp 2 is provided with several, and several LED lamps 2 are connected in series.
Transmit and inverse signal input difference amplifier simultaneously, output can obtain an output valve, and in the time that phase difference is a stationary value, output valve is also stable, only needs to continue circulation.In the time that phase difference is not a stationary value, output valve can fluctuate, and relatively, in the time that fluctuating range exceedes threshold value, microwave induced module 3 is exported a control voltage and turned on LED lamp 2 for fluctuation signal and a fixed voltage (threshold value).
Microwave induced module 3 obtains power supply from distribution box 1 input power cable, at ordinary times in low power consumption standby state; In the time having people movable near distribution box 1, microwave induced module 3 lightening LED lamps 2 illuminate distribution box 1 panel and postpone a period of time; If continue to have people's activity, LED lamp 2 just continues to light; When microwave induced module 3 has no longer detected people's activity, or activity is while leaving effective detection range, after 2 time of delays of LED lamp are full, closes, and microwave induced module 3 enters low power consumption standby state again.
Because signal is launched as radio, detection angle can reach 180 degree, and application circuit is extremely simple, with low cost, and reliability is high.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a microwave induced LED light distribution box, comprise distribution box, it is characterized in that, also comprise LED lamp and microwave induced module, described distribution box is provided with LED lamp, and described microwave induced module and LED lamp are connected in series, and described microwave induced module is connected with feed cable, in described microwave induced module, be provided with sending and receiving apparatus and LED lamp drive circuit, described microwave induced module is by LED lamp drive circuit control LED lamp switch.
2. the microwave induced LED light distribution box of one according to claim 1, is characterized in that, is provided with antenna, microwave oscillator, differential amplifier and voltage comparator in described sending and receiving apparatus.
3. the microwave induced LED light distribution box of one according to claim 2, is characterized in that, described antenna is connected with microwave oscillator, and described antenna is connected with differential amplifier, and described differential amplifier is connected with voltage comparator.
4. the microwave induced LED light distribution box of one according to claim 1, is characterized in that, described voltage comparator is connected with LED lamp drive circuit.
5. the microwave induced LED light distribution box of one according to claim 1, is characterized in that, described LED lamp is provided with several, and described several LED lamps are connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109810.0A CN103889120A (en) | 2014-03-21 | 2014-03-21 | Microwave induction LED lighting distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109810.0A CN103889120A (en) | 2014-03-21 | 2014-03-21 | Microwave induction LED lighting distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103889120A true CN103889120A (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410109810.0A Pending CN103889120A (en) | 2014-03-21 | 2014-03-21 | Microwave induction LED lighting distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103889120A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU169834U1 (en) * | 2016-02-16 | 2017-04-04 | Игорь Юрьевич Шорохов | Induction LED Luminaire |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5581237A (en) * | 1994-10-26 | 1996-12-03 | Detection Systems, Inc. | Microwave intrusion detector with threshold adjustment in response to periodic signals |
| CN2593285Y (en) * | 2002-12-14 | 2003-12-17 | 深圳市鑫安鑫电子实业有限公司 | Mobile invading detector |
| CN102563499A (en) * | 2010-12-07 | 2012-07-11 | 张伟 | Automatic lighting device of distribution box |
| CN203039959U (en) * | 2012-12-03 | 2013-07-03 | 西安博康中瑞船舶设备有限公司 | Microwave inductive switch circuit for parking lot |
| CN203840593U (en) * | 2014-03-21 | 2014-09-17 | 上海镭芯微电子有限公司 | Microwave induction LED lighting power distribution box |
-
2014
- 2014-03-21 CN CN201410109810.0A patent/CN103889120A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5581237A (en) * | 1994-10-26 | 1996-12-03 | Detection Systems, Inc. | Microwave intrusion detector with threshold adjustment in response to periodic signals |
| CN2593285Y (en) * | 2002-12-14 | 2003-12-17 | 深圳市鑫安鑫电子实业有限公司 | Mobile invading detector |
| CN102563499A (en) * | 2010-12-07 | 2012-07-11 | 张伟 | Automatic lighting device of distribution box |
| CN203039959U (en) * | 2012-12-03 | 2013-07-03 | 西安博康中瑞船舶设备有限公司 | Microwave inductive switch circuit for parking lot |
| CN203840593U (en) * | 2014-03-21 | 2014-09-17 | 上海镭芯微电子有限公司 | Microwave induction LED lighting power distribution box |
Non-Patent Citations (1)
| Title |
|---|
| 佚名: "雷达感应LED日光灯的全面介绍", 《中国LED网博客频道》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU169834U1 (en) * | 2016-02-16 | 2017-04-04 | Игорь Юрьевич Шорохов | Induction LED Luminaire |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140625 |
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| RJ01 | Rejection of invention patent application after publication |