CN201973637U - Household led illumination lamp - Google Patents
Household led illumination lamp Download PDFInfo
- Publication number
- CN201973637U CN201973637U CN2010200461607U CN201020046160U CN201973637U CN 201973637 U CN201973637 U CN 201973637U CN 2010200461607 U CN2010200461607 U CN 2010200461607U CN 201020046160 U CN201020046160 U CN 201020046160U CN 201973637 U CN201973637 U CN 201973637U
- Authority
- CN
- China
- Prior art keywords
- negative terminal
- led lamp
- lamp group
- connects
- photoelectric tube
- 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
- 238000005286 illumination Methods 0.000 title abstract description 14
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000000087 stabilizing effect Effects 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a household LED illumination lamp. The positive terminal of a photoelectric tube D1 is connected with the negative terminal of a photoelectric tube D2, and a first branch of the negative terminal of the photoelectric tube D1 are respectively connected with the negative terminal of a voltage stabilizing diode DW and the positive terminal of a battery pack E. A second branch of the photoelectric tube D1 is connected with one end of a switch K, and the other end of the switch K is connected with the positive terminal of an LED lamp group D3, of which the negative terminal is connected with positive terminal of an LED lamp group D4. A first branch of the negative terminal of the LED lamp group D4 are respectively connected with the negative terminal of the battery pack E and the positive terminal of the voltage stabilizing diode DW, and the second branch of the negative terminal of the LED lamp group D4 is connected with the positive terminal of the photoelectric tube D2. The LED illumination lamp, powered through an energy conversion mode can save 80% of electricity. Moreover, the LED illumination lamp does not require network power supply during night, and can be normally used when the power supply is turned off. The LED illumination lamp is long in service lifetime and can be used to make common and luxury illumination lamps for using in residences and public places.
Description
Technical field
The utility model relates to a kind of light fixture, is a kind of household LED lighting specifically, can save electric energy.
Background technology
In recent years,, be known as up-to-date illumination substitute products, be widely used in the people's the life by the world because LED has the high brightness low in power consumption.As LED ornament lamp, LED display, LED desk lamp or LED fluorescent lamp.Its characteristics all are the application modes with single lighting source, although realized lighting energy saving, application function and occupation mode are more single, can't satisfy the higher energy-saving effect of light fixture market demands, and this is the key issue that causes the led light source utilization rate low.
Summary of the invention
In view of above-mentioned present situation, the utility model provides a kind of household LED lighting, has by transform light energy to become electric energy for lamp lighting.In addition, also be not subjected to the influence of power supply outage, guarantee normal illumination, make its lighting system more flexible, energy-conservation, improved the utilization rate of led light source.
Technical solution of the present utility model is finished like this, and a kind of household LED lighting is by the negative terminal of the positive termination photoelectric tube D2 of photoelectric tube D1; The negative terminal first via of photoelectric tube D1 connects the anode of Zener diode DW negative terminal and battery pack E respectively; Photoelectric tube D1 the second tunnel connects an end of K switch, the anode of another termination of K switch LED lamp group D3, and the negative terminal of this LED lamp group D3 connects the anode of LED lamp group D4; The negative terminal first via of LED lamp group D4 connects negative terminal and the Zener diode DW anode of battery pack E respectively; The negative terminal the second tunnel of LED lamp group D4 connects the anode of photoelectric tube D2.Therefore, accept illumination by photoelectric tube and penetrate down battery pack is charged, directly utilize battery pack to LED lamp powered lighting.
Above-mentioned indication adopts outside the photoelectric tube, also can select solar cell for use.
According to such scheme, connect diode D anode by the L of 220V AC power end by connecting adjustable resistance R, the diode D negative terminal first via connects the anode of Zener diode DW negative terminal and battery pack E respectively; Diode D negative terminal the second tunnel connects K switch one end, the anode of another termination of K switch LED lamp group D3, and the negative terminal of LED lamp group D3 connects the anode of LED lamp group D4, and the negative terminal first via of LED lamp group D4 connects negative terminal and the Zener diode DW anode of battery pack E respectively; The negative terminal the second tunnel of LED lamp group D4 connects the N end of 220V AC power.Like this, the 220V AC power is carried out halfwave rectifier by diode D battery pack is charged, and is in resting state after charging finishes; Behind power cut-off, directly by battery-powered.
Good effect of the present utility model is: because of the power supply mode that has adopted alternating current or transform light energy electric energy provides LED lamp lighting, can economize on electricity 80%.In addition, need not mains supply night, but or the power supply normal illumination that has a power failure, alleviated electricity consumption pressure for electrical network and power department, played the effect of cutting down the electricity consumption peak valley.In addition, semiconductor element and LED lighting source that this LED lighting adopts are permanent element, have the characteristics of long service life.The LED lighting circuit of the utility model design is applicable to the common and luxurious lighting of making family or public place.
Description of drawings
Fig. 1 is circuit theory diagrams of the present utility model;
Fig. 2 is Fig. 1 AC charging circuit theory diagrams.
The specific embodiment
Describe the beneficial effect that the utility model has in detail below in conjunction with accompanying drawing embodiment, be intended to help the reader to understand essence of the present invention better, but can not constitute any qualification this novel enforcement and protection domain.
Embodiment 1 (photocell charging illumination)
By a kind of household LED lighting shown in Figure 1, by the negative terminal of the positive termination photoelectric tube D2 of photoelectric tube D1; The negative terminal first via of photoelectric tube D1 connects the anode of Zener diode DW negative terminal and battery pack E respectively; Photoelectric tube D1 the second tunnel connects an end of K switch, the anode of another termination of K switch LED lamp group D3, and the negative terminal of this LED lamp group D3 connects the anode of LED lamp group D4; The negative terminal first via of LED lamp group D4 connects negative terminal and the Zener diode DW anode of battery pack E respectively; The negative terminal the second tunnel of LED lamp group D4 connects the anode of photoelectric tube D2.
Its operation principle: under photoelectric tube D1, D2 irradiation, when absorbing luminous energy battery pack E is charged at light.During illumination, close K switch battery pack E the LED lamp is powered.And in the time of the LED illumination, photoelectric tube D1, D2 accept illumination and again battery pack are charged, and reach the utilization of energy secondary.
Zener diode DW in above-mentioned is used to protect battery pack.
Applied battery pack is to adopt lithium or nickel-based battery in the present embodiment; Except that selecting photoelectric tube for use, also can select solar cell for use.
Embodiment 2 (dc lighting after the AC charging)
Provided the circuit design scheme different by Fig. 2 with Fig. 1.It is to have done corresponding variation on Fig. 1 basis, connects diode D anode by the L of 220V AC power end by connecting adjustable resistance R, and the diode D negative terminal first via connects the anode of Zener diode DW negative terminal and battery pack E respectively; Diode D negative terminal the second tunnel connects K switch one end, the anode of another termination of K switch LED lamp group D3, and the negative terminal of LED lamp group D3 connects the anode of LED lamp group D4, and the negative terminal first via of LED lamp group D4 connects negative terminal and the Zener diode DW anode of battery pack E respectively; The negative terminal the second tunnel of LED lamp D4 connects the N end of 220V AC power.Carry out halfwave rectifier when the 220V AC power by diode D battery pack is charged, be in resting state after charging finishes; After the AC power outage, directly by battery-powered.
Claims (2)
1. a household LED lighting is characterized in that, by the negative terminal of the positive termination photoelectric tube D2 of photoelectric tube D1; The negative terminal first via of photoelectric tube D1 connects the anode of Zener diode DW negative terminal and battery pack E respectively; Photoelectric tube D1 the second tunnel connects an end of K switch, the anode of another termination of K switch LED lamp group D3, and the negative terminal of this LED lamp group D3 connects the anode of LED lamp group D4; The negative terminal first via of LED lamp group D4 connects negative terminal and the Zener diode DW anode of battery pack E respectively; The negative terminal the second tunnel of LED lamp group D4 connects the anode of photoelectric tube D2.
2. a household LED lighting is characterized in that, connects diode D anode by the L of 220V AC power end by connecting adjustable resistance R, and the diode D negative terminal first via connects the anode of Zener diode DW negative terminal and battery pack E respectively; Diode D negative terminal the second tunnel connects K switch one end, the anode of another termination of K switch LED lamp group D3, and the negative terminal of LED lamp group D3 connects the anode of LED lamp group D4, and the negative terminal first via of LED lamp group D4 connects negative terminal and the Zener diode DW anode of battery pack E respectively; The negative terminal the second tunnel of LED lamp group D4 connects the N end of 220V AC power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200461607U CN201973637U (en) | 2010-01-16 | 2010-01-16 | Household led illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200461607U CN201973637U (en) | 2010-01-16 | 2010-01-16 | Household led illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973637U true CN201973637U (en) | 2011-09-14 |
Family
ID=44578739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200461607U Expired - Fee Related CN201973637U (en) | 2010-01-16 | 2010-01-16 | Household led illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470114A (en) * | 2014-12-01 | 2015-03-25 | 苏州立瓷电子技术有限公司 | Power supply circuit of LED lamp thermal resistance measurement system |
-
2010
- 2010-01-16 CN CN2010200461607U patent/CN201973637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470114A (en) * | 2014-12-01 | 2015-03-25 | 苏州立瓷电子技术有限公司 | Power supply circuit of LED lamp thermal resistance measurement system |
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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: 20110914 Termination date: 20120116 |