CN101975350A - LED annular lamp tube - Google Patents
LED annular lamp tube Download PDFInfo
- Publication number
- CN101975350A CN101975350A CN 201010543665 CN201010543665A CN101975350A CN 101975350 A CN101975350 A CN 101975350A CN 201010543665 CN201010543665 CN 201010543665 CN 201010543665 A CN201010543665 A CN 201010543665A CN 101975350 A CN101975350 A CN 101975350A
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- Prior art keywords
- led
- connection block
- lamp tube
- annular lamp
- electrical power
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Abstract
The invention discloses an LED annular lamp tube. The lamp tube comprises a transparent tube (4) with an annular cross section, wherein a circuit board (5), a first power supply connecting seat (1) and a second power supply connecting seat (3) which are arranged on the circuit board (5), and a plurality of LEDs (2) which form an inner circle and an outer circle are arranged in the transparent tube (4); the outer circle part in the plurality of LEDs (2) is controlled by the first power supply connecting seat (1); and the inner circle part in the plurality of LED (2) is controlled by the second power supply connecting seat (3). The LED annular lamp tube has a simple structure, can be directly and conveniently arranged on a lamp with the conventional LED annular lamp tube, has the advantages of adjustable brightness, novel structure and low electricity consumption, and meets different lighting requirements.
Description
Technical field
The present invention relates to a kind of field of illumination lamp technology, be specifically related to a kind of LED annular lamp tube.
Background technology
Common in the market annular lamp tube generally is to be made as light source with fluorescent tube, and it is with respect to osram lamp, the luminous efficiency height, and surface temperature is low, the life-span is long.But compare with the LED that reaches its maturity (light emitting diode) lighting engineering, the latter is more energy-conservation, life-span longer (the LED life-span of present stage is generally greater than 50,000 hours), more environmental protection (problem that occurs mercury pollution when not having fluorescent tube discarded), surface temperature is lower during with brightness, producing at LED does not simultaneously have ultraviolet ray, infrared ray and radiation in the spectrum, be typical green illumination.Formal owing to above-mentioned advantage, LED will become the main lighting source of daily life from now on.In the market LED annular lamp can not be regulated brightness, when required lighting effects trend towards soft or during more weak light, and needs that just can not conform, the while has also been wasted resource greatly.
Summary of the invention
In order to overcome the deficiency that prior art exists, the object of the present invention is to provide a kind of easily and fast, a kind of LED annular lamp tube efficiently.
For reaching above purpose, the invention provides a kind of LED annular lamp tube, comprise the transparent pipe of cross section for annular, be provided with circuit board in the described transparent pipe and be arranged at first electrical power connection block on the described circuit board and second source Connection Block and a plurality of LED surround about two circles, outer ring part among described a plurality of LED is opened or is closed by described first electrical power connection block control, and the inner lane part among described a plurality of LED is opened or closed by described second source Connection Block control.
Further improvement of the present invention is, the LED by described first electrical power connection block and the control of second source Connection Block surrounds about two circles respectively, 24 LED in outer ring (2) wherein, 17 LED of inner lane (2), every LED spacing 10mm.
Further improvement of the present invention is, described first electrical power connection block is provided with and is used for the metal pin that is connected in external power source.
Further improvement of the present invention is, described second source Connection Block is provided with and is used for the metal pin that is connected in external power source.
Further improvement of the present invention is that described first electrical power connection block and second source Connection Block are separated setting.
Further improvement of the present invention is that described first electrical power connection block and second source Connection Block are one-body molded.
Owing to adopted said structure: by using first electrical power connection block and second source Connection Block, can build vicissitudinous lighting environment, can reach energy-conservation effect simultaneously again according to different time, different occasions.The present invention is simple in structure, but direct convenience be installed on the light fixture of existing LED annular lamp tube, the present invention is with the advantage of adjustable brightness, novel structure, little power consumption satisfies different lighting demands.
Description of drawings
Accompanying drawing 1 is a kind of LED annular lamp tube of the present invention structural representation.
Wherein: 1, first electrical power connection block; 2, LED; 3, second source Connection Block; 4, transparent pipe; 5, circuit board.
The specific embodiment
Below preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
Referring to accompanying drawing 1, comprise the transparent pipe 4 of cross section for annular, be provided with circuit board 5 in the described transparent pipe 4 and be arranged at first electrical power connection block 1 on the described circuit board 5 and second source Connection Block 3 and a plurality of LED2 surround about two circles, wherein 24 LED2 are installed in the outer ring, 17 LED2 of inner lane installing, every LED spacing 10mm.Outer ring part among described a plurality of LED2 is opened or is closed by 1 control of described first electrical power connection block, and the inner lane part among described a plurality of LED2 is opened or closed by described second source Connection Block 3 controls.The present invention is simple in structure, but direct convenience be installed on the light fixture of existing LED annular lamp tube.Vicissitudinous lighting environment can be built according to different time, different occasions, energy-conservation effect can be reached simultaneously again.Such as, have dinner at dusk, need soft light, can only open the LED2 that is connected with first electrical power connection block 1, can allow light become soft, make it reach the effect of demand; Perhaps also can only open the LED2 that is connected with second source Connection Block 3, also can make the soft of light change, produce a desired effect; Be used alternatingly the LED2 that is connected with second source Connection Block 3 with first electrical power connection block 1, it is aging to slow down LED2, and its life-span is prolonged; Simultaneously also can open the LED2 that is connected with second source Connection Block 3 with first electrical power connection block 1 simultaneously, light intensity is increased, it is light and spacious that the room becomes, and is fit to environmental demands such as reading.
What need mention especially is can work as when making two electrical power connection blocks are set together, process is oversimplified, one-shot forming, not only can save technology, can certainly be arranged the electrical power connection block branch, because two electrical power connection block separation distances are bigger, when mounted, processing ease, perfect heat-dissipating.
By above embodiment as can be seen, the present invention is a kind of LED annular lamp tube with novelty, power saving.
Above embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present invention and is implemented; can not limit protection scope of the present invention with this, all equivalences that spirit essence is done according to the present invention change or modification all is encompassed in protection scope of the present invention.
Claims (6)
1. LED annular lamp tube, it is characterized in that: comprise the transparent pipe (4) of cross section for annular, be provided with circuit board (5) in the described transparent pipe (4) and be arranged at first electrical power connection block (1) on the described circuit board (5) and second source Connection Block (3) and a plurality of LED (2) surround about two circles, outer ring part among described a plurality of LED (2) is opened or is closed by described first electrical power connection block (1) control, and the inner lane part among described a plurality of LED (2) is opened or closed by described second source Connection Block (3) control.
2. a kind of LED annular lamp tube according to claim 1, it is characterized in that: the LED (2) by described first electrical power connection block (1) and second source Connection Block (3) control surrounds about two circles respectively, 24 LED in outer ring (2) wherein, 17 LED of inner lane (2), every LED spacing 10mm.
3. a kind of LED annular lamp tube according to claim 2 is characterized in that: described first electrical power connection block (1) is provided with and is used for the metal pin that is connected with external power source.
4. a kind of LED annular lamp tube according to claim 2 is characterized in that: described second source Connection Block (3) is provided with and is used for the metal pin that is connected with external power source.
5. according to each described a kind of LED annular lamp tube in the claim 1 to 4,
It is characterized in that: described first electrical power connection block (1) and second source Connection Block (3) are separated setting.
6. according to each described a kind of LED annular lamp tube in the claim 1 to 4, it is characterized in that: described first electrical power connection block (1) and second source Connection Block (3) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010543665 CN101975350A (en) | 2010-11-15 | 2010-11-15 | LED annular lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010543665 CN101975350A (en) | 2010-11-15 | 2010-11-15 | LED annular lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101975350A true CN101975350A (en) | 2011-02-16 |
Family
ID=43575253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010543665 Pending CN101975350A (en) | 2010-11-15 | 2010-11-15 | LED annular lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101975350A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201318575Y (en) * | 2008-12-19 | 2009-09-30 | 李志成 | LED annular light tube |
| CN101709832A (en) * | 2009-11-23 | 2010-05-19 | 深圳市拓彩照明科技有限公司 | LED fluorescent lamp tube |
-
2010
- 2010-11-15 CN CN 201010543665 patent/CN101975350A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201318575Y (en) * | 2008-12-19 | 2009-09-30 | 李志成 | LED annular light tube |
| CN101709832A (en) * | 2009-11-23 | 2010-05-19 | 深圳市拓彩照明科技有限公司 | LED fluorescent lamp tube |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110216 |