CN103032781A - Light-emitting diode (LED) ceiling lamp - Google Patents
Light-emitting diode (LED) ceiling lamp Download PDFInfo
- Publication number
- CN103032781A CN103032781A CN2011102952941A CN201110295294A CN103032781A CN 103032781 A CN103032781 A CN 103032781A CN 2011102952941 A CN2011102952941 A CN 2011102952941A CN 201110295294 A CN201110295294 A CN 201110295294A CN 103032781 A CN103032781 A CN 103032781A
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- Prior art keywords
- led
- ceiling lamp
- lamp
- ceiling
- circuit board
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- 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.)
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- 238000009413 insulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000011324 bead Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000011049 pearl Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a light-emitting diode (LED) ceiling lamp. The LED ceiling lamp comprises an insulated outer shell and a circuit board arranged in the outer shell. A control circuit and a lighting power source electrically connected with the control circuit are arranged on the circuit board, the lighting power source is composed of a plurality of surface mounted device (SMD) LEDs, the SMD LEDs are divided into a plurality of groups to be connected in series, and the SMD LEDs in each group are connected in parallel and the number of parallels is the same. 3528 small power chips are adopted in the LED ceiling lamp to replace a traditional light source, compared with a traditional energy-saving lamp, energy-saving effect is improved by more than 50%, and in addition, the LED ceiling lamp is long in service life and environment-friendly. With the circuit connection method, when any LED lamp bead can not work normally, normal use of other lamp beads can not be affected.
Description
Technical field
The present invention relates to a kind of illuminations, especially a kind of LED lamp affixed to the ceiling.
Background technology
At present, the room lighting that is widely used mostly is incandescent lamp or fluorescent tube, but the electric light conversion ratio of these two kinds of products is all lower, and caloric value is large, and service life is all shorter.
Led light source has the advantages such as volume is little, energy consumption is low, caloric value is low, the life-span is long as a kind of emerging semiconductor light-emitting elements, some have therefore occurred and has adopted the light fixture of led light source.But these light fixtures are pursued high brightness, adopt high-power LED light source more, and the heat that produces when work is larger, and seriously falling sharply appears at high temperature brightness meeting of LED, has a strong impact on light source life.
Summary of the invention
The technical problem to be solved in the present invention is: the LED lamp affixed to the ceiling that a kind of simple in structure, environmental protection is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of LED lamp affixed to the ceiling, comprise insulation crust and setting circuit board in the enclosure, the luminous power that is provided with control circuit on the described circuit board and is electrically connected with control circuit, described luminous power is comprised of a plurality of paster LEDs, shown paster LED is divided into many group series connection, and paster LED is connected in parallel and number in parallel equates in every group.
Further, the present invention is applicable to corridor, the corridor, and storehouse, the hotel, the bar desk, western-style restaurant, atmosphere is built, domestic lighting, public place of entertainment, office building, show room, courtyard landscape design, the illumination of the occasions such as project planning.According to the needs of different application occasion, paster LED of the present invention is divided into 4 groups of series connection, and every group by 15～60 paster LED parallel connections, adds up to 60～240.The power of realizing is 4～16 watts.
The invention has the beneficial effects as follows, solved the defective that exists in the background technology, the present invention adopts 3528 small-power chips to replace conventional light source, with respect to traditional electricity-saving lamp, energy-saving effect surpasses more than 50%, and long service life, environmental protection, and when adopting such circuit connecting mode that any lamp pearl of LED can't be worked, can not have influence on the normal use of other lamp pearls.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention.
The specific embodiment
The present invention is further detailed explanation with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
A kind of LED lamp affixed to the ceiling as shown in Figure 1, comprise insulation crust and setting circuit board in the enclosure, the luminous power that is provided with control circuit on the described circuit board and is electrically connected with control circuit, described luminous power is comprised of a plurality of paster LEDs, shown paster LED is divided into many group series connection, and paster LED is connected in parallel and number in parallel equates in every group.
The number of paster LED shown in Figure 1 is 60, and the power of LED lamp affixed to the ceiling is 4 watts, and every group of 15 paster LEDs in parallel divide 4 groups and are in series.
Just the specific embodiment of the present invention of describing in the above specification, various not illustrating is construed as limiting flesh and blood of the present invention, the person of an ordinary skill in the technical field after having read specification can to before the described specific embodiment make an amendment or be out of shape, and do not deviate from essence of an invention and scope.
Claims (3)
1. LED lamp affixed to the ceiling, comprise insulation crust and setting circuit board in the enclosure, it is characterized in that: the luminous power that is provided with control circuit on the described circuit board and is electrically connected with control circuit, described luminous power is comprised of a plurality of paster LEDs, shown paster LED is divided into many group series connection, and paster LED is connected in parallel and number in parallel equates in every group.
2. a kind of LED lamp affixed to the ceiling as claimed in claim 1, it is characterized in that: described paster LED is divided into 4 groups of series connection, and every group by 15～60 paster LED parallel connections, add up to 60～240.
3. a kind of LED lamp affixed to the ceiling as claimed in claim 1, it is characterized in that: the power of described LED lamp affixed to the ceiling is 4～16 watts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102952941A CN103032781A (en) | 2011-09-30 | 2011-09-30 | Light-emitting diode (LED) ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102952941A CN103032781A (en) | 2011-09-30 | 2011-09-30 | Light-emitting diode (LED) ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103032781A true CN103032781A (en) | 2013-04-10 |
Family
ID=48019977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102952941A Pending CN103032781A (en) | 2011-09-30 | 2011-09-30 | Light-emitting diode (LED) ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103032781A (en) |
-
2011
- 2011-09-30 CN CN2011102952941A patent/CN103032781A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |