CN103167661A - High-energy-saving light-emitting diode (LED) ceiling lamp (plate lamp) - Google Patents
High-energy-saving light-emitting diode (LED) ceiling lamp (plate lamp) Download PDFInfo
- Publication number
- CN103167661A CN103167661A CN2011104062003A CN201110406200A CN103167661A CN 103167661 A CN103167661 A CN 103167661A CN 2011104062003 A CN2011104062003 A CN 2011104062003A CN 201110406200 A CN201110406200 A CN 201110406200A CN 103167661 A CN103167661 A CN 103167661A
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- China
- Prior art keywords
- lamp
- led
- circuit
- ceiling light
- led ceiling
- 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.)
- Pending
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- 238000004134 energy conservation Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000005538 encapsulation Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Disclosed is a high-energy-saving light-emitting diode (LED) ceiling lamp (a plate lamp). A resistance capacitance step-down circuit is selected to serve as a power source drive circuit, a power source with a 220-volt alternating current is about 23V after reduction voltage and then is delivered to be rectified and filtered, and a smooth direct current with 20V is output to be supplied to a work power source of an LED phosphor screen. An aluminum substrate circuit board is selected to serve as the LED phosphor screen, paster 5050 packaged chips are selected by the LED lamp to carry out combination of a series circuit and a parallel circuit, 12 circuits are connected in parallel, and 6 lamps in each circuit are connected in series. The wasted electric power of the high-energy-saving light-emitting LED ceiling lamp (the plate lamp) is about 16W by testing, while the luminance of the LED ceiling lamp (the plate lamp) reaches the luminance of a 100W filament lamp, and use time can reach more than 30,000 hours.
Description
Technical field
The present invention relates to a kind of high energy-conservation LED ceiling light (dish lamp).
Background technology
LED electricity-saving lamp in the market with its power saving again durable characteristic with various lamp shape illuminating lamps market, yet most LED electricity-saving lamp, its drive circuit is complicated, all uses more or less resistive element in circuit.Because resistance is a kind of dissipative cell, LED ceiling light (dish lamp) will consume the part electric energy if used resistive element, makes LED ceiling light (dish lamp) fully not go out energy-conservation characteristic.
Summary of the invention
A kind of high energy-conservation LED ceiling light (dish lamp), the guiding theory of its design are in the lamp shape of LED ceiling light (dish lamp), and drive circuit used is not used the resistive element of consume electric energy.Like this, the electric energy that LED ceiling light (dish lamp) is absorbed from circuit can be converted into luminous energy to greatest extent, realizes a kind of than common LED ceiling light (dish lamp) economize on electricity more LED ceiling light (dish lamp).
The present invention selects capacitance-resistance voltage reduction circuit, and the compound filter circuit that rectification circuit, inductor L and capacitor C2 form consists of the power driving circuit of LED ceiling light (dish lamp), the direct-current power supply LED luminous plaque of its output smoothing.The order of connection of whole circuit is: power interface is connected civil power 220V power supply, then carries out step-down through capacitance-resistance voltage reduction circuit RC1.Low-voltage AC after step-down send rectifier IC to carry out rectification, and alternating current has been become pulse direct current.Carry out filtering through the compound filter circuit that is formed by L and C2, obtain the working power of the LED of direct current supply more stably luminous plaque.
The LED ceiling light (dish lamp) of the present invention's design, the IC chip of luminous plaque is selected the LED lamp of paster 5050 encapsulation, adopts 12 tunnel parallel connections, the LED lamp series connection of 6, every road.
Description of drawings
Fig. 1 is a kind of circuit theory diagrams of high energy-conservation LED ceiling light (dish lamp).
Embodiment
As shown in drawings, RC1 forms capacitance-resistance voltage reduction circuit, and its effect is that alternating current 220V voltage is reduced to approximately 23V, then send rectifier IC to carry out rectification.Obtain the approximately pulse direct current of 20V after rectification, the compound filter circuit of then sending to the LC2 composition carries out filtering, obtains smoother direct current and supplies with LED luminous plaque working power.
The LED luminous plaque that the present invention selects is made with aluminum base circuit board, and the LED lamp is selected paster 5050 encapsulation, adopts 12 tunnel parallel connections on circuit structure, 6 LED lamps of every road series connection.
Through actual measurement, by a kind of high energy-saving LED ceiling light (dish lamp) that foregoing circuit consists of, the electrical power of its consumption is about 16W, and brightness can reach the brightness of 100W incandescent lamp, greatly save electric energy, and LED ceiling light (dish lamp) can use more than 30,000 hours.
Claims (5)
1. one kind high energy-conservation LED ceiling light (dish lamp), it is characterized in that: circuit is comprised of capacitance-resistance voltage reduction circuit RC1, rectification circuit IC, compound filter circuit LC2 and LED luminous plaque.
2. according to claim 1 one high energy-conservation LED ceiling light (dish lamp), it is characterized in that: the capacitor C 1 in capacitance-resistance voltage reduction circuit is to wash the transmission of electricity container, more than withstand voltage 400V.
3. a kind of high energy-conservation LED ceiling light according to claim 1 (dish lamp) is characterized in that: rectifier circuit is selected the single-phase bridge rectification heap, and its capacity is more than 2A.
4. a kind of high energy-conservation LED ceiling light according to claim 1 (dish lamp), it is characterized in that: the inductor that compound filter circuit LC2 selects is the magnetic core toroidal inductor, it is more than annular external diameter 16MM.
5. a kind of high energy-conservation LED ceiling light according to claim 1 (dish lamp) is characterized in that: the model that the LED luminous plaque is selected is paster 5050 encapsulation, and is in parallel 12 the tunnel, 6, every road LED lamp, and the electrical power that approximately consumes is 16W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104062003A CN103167661A (en) | 2011-12-08 | 2011-12-08 | High-energy-saving light-emitting diode (LED) ceiling lamp (plate lamp) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104062003A CN103167661A (en) | 2011-12-08 | 2011-12-08 | High-energy-saving light-emitting diode (LED) ceiling lamp (plate lamp) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103167661A true CN103167661A (en) | 2013-06-19 |
Family
ID=48590307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104062003A Pending CN103167661A (en) | 2011-12-08 | 2011-12-08 | High-energy-saving light-emitting diode (LED) ceiling lamp (plate lamp) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103167661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209520A (en) * | 2013-03-12 | 2013-07-17 | 上思县东岽电子科技有限责任公司 | LED (Light Emitting Diode) driving power supply module free of resistance energy consumption |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200955676Y (en) * | 2006-06-30 | 2007-10-03 | 朱恩灿 | Environment-protection energy-saving lamp bulb |
| CN101626651A (en) * | 2009-08-18 | 2010-01-13 | 吕大明 | Intelligent-type constant-power direct-current LED filament driving circuit |
| CN201418177Y (en) * | 2009-07-13 | 2010-03-03 | 东莞市龙立祥照明科技有限公司 | Intelligent control LED lighting circuit |
| CN201821554U (en) * | 2010-09-21 | 2011-05-04 | 李志成 | LED energy-saving lamp drive circuit |
-
2011
- 2011-12-08 CN CN2011104062003A patent/CN103167661A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200955676Y (en) * | 2006-06-30 | 2007-10-03 | 朱恩灿 | Environment-protection energy-saving lamp bulb |
| CN201418177Y (en) * | 2009-07-13 | 2010-03-03 | 东莞市龙立祥照明科技有限公司 | Intelligent control LED lighting circuit |
| CN101626651A (en) * | 2009-08-18 | 2010-01-13 | 吕大明 | Intelligent-type constant-power direct-current LED filament driving circuit |
| CN201821554U (en) * | 2010-09-21 | 2011-05-04 | 李志成 | LED energy-saving lamp drive circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209520A (en) * | 2013-03-12 | 2013-07-17 | 上思县东岽电子科技有限责任公司 | LED (Light Emitting Diode) driving power supply module free of resistance energy consumption |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |