CN202017917U - Novel light-emitting diode (LED) lamp tube - Google Patents
Novel light-emitting diode (LED) lamp tube Download PDFInfo
- Publication number
- CN202017917U CN202017917U CN2011200190879U CN201120019087U CN202017917U CN 202017917 U CN202017917 U CN 202017917U CN 2011200190879 U CN2011200190879 U CN 2011200190879U CN 201120019087 U CN201120019087 U CN 201120019087U CN 202017917 U CN202017917 U CN 202017917U
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- China
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- lamp tube
- led
- led lamp
- pcb
- rectifying
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- Expired - Fee Related
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Abstract
The utility model discloses a novel light-emitting diode (LED) lamp tube, which comprises an LED chip, a printed circuit board (PCB) aluminum substrate, a rectifying filter device, an aluminum section, a plastic shell and a plug, and is characterized in that: the LED chip is adhered to the PCB aluminum substrate; the PCB aluminum substrate is adhered to the aluminum section; the rectifying filter device is arranged inside the plug at one end of the LED lamp tube; and the input end of a mains supply is arranged at the same end of the LED lamp tube and supplies power to the LED lamp tube through the rectifying filter device. The LED lamp tube is safely and conveniently mounted, and the electrical safety is fully guaranteed; and a constant current source is not needed, the mains supply directly supplies the power to the LED lamp tube through the rectifying filter device, the price is reduced, the service life of the product is prolonged, and the LED lamp tube has a simpler structure.
Description
Affiliated technical field
The utility model relates to lighting device, relates in particular to a kind of Novel LED lamp tube.
Background technology
The LED semiconductor lighting is the revolution for the third time of human lighting field, compares with conventional light source such as fluorescent lamp, incandescent lamp, and the LED illumination has luminous efficiency height, energy-conserving and environment-protective, characteristics such as the life-span is long, safety coefficient is high, environmental protection.Along with LED semiconductor lighting technology nearly ten years advance by leaps and bounds, especially the LED illumination has huge technological innovation space and vast market; Simultaneously China takes the measure of a series of promotion semiconductor lighting industry development, has successively started Green Lighting Project, semiconductor lighting engineering, determines the LED semiconductor lighting product development field of attaching most importance to, and the LED semiconductor lighting is progressively developed into the key lighting system.Illuminating in the market LED fluorescent tube generally all follows the shape and the mounting means of fluorescent tube, does not do too big change and just can substitute the conventional fluorescent fluorescent tube, thereby make things convenient for popularizing of LED fluorescent tube; Simultaneously all carry constant-current source, but constant-current source have cost an arm and a leg, the defective more than life-span weak point, complex structure, components and parts.Along with LED illuminating product standard is progressively come out, how to guarantee characteristics such as product price is low, life-span length, safety, environmental protection, will be the problem of whole LED semiconductor lighting solution that industry faces.
The utility model content
In order to overcome above-mentioned existing technical deficiency, the utility model provides a kind of Novel LED lamp tube, at the built-in rectifying and wave-filtering device of LED fluorescent tube one end plug, overcoat plastic housing.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of Novel LED lamp tube comprises led chip, PCB aluminium base, rectifying and wave-filtering device, aluminium section bar, plastic casing and plug; Because led chip is attached on the PCB aluminium base, the PCB aluminium base is attached on the aluminium section bar, the built-in rectifying and wave-filtering device of LED fluorescent tube one end plug, thus reduced the labyrinth of LED fluorescent tube; The overcoat plastic housing is guaranteed personal safety; The mains electricity input end is arranged on the same end of LED fluorescent tube, gives the LED lamp tube power supply by the rectifying and wave-filtering device.
The beneficial effects of the utility model are that the LED lamp tube structure is simple, has reduced price, improves the service life of product, guarantees that people do not get an electric shock when the LED fluorescent tube is installed.
Description of drawings
The decomposing schematic representation of Fig. 1 the utility model embodiment.
The front view of Fig. 2 the utility model embodiment.
Description of reference numerals: the 1.LED chip, the 2.PCB aluminium base, 3. rectifying and wave-filtering device, 4. aluminium section bar, 5. plastic casing, 6. plug one, and 7. plug two.
The specific embodiment
With reference to Fig. 1, a kind of Novel LED lamp tube, comprise led chip (1), PCB aluminium base (2), rectifying and wave-filtering device (3), aluminium section bar (4), plastic casing (5) and two plugs (6,7), led chip (1) is attached on the PCB aluminium base (2), PCB aluminium base (2) is attached on the aluminium section bar (4), aluminium section bar (4) sleeving plastic shell (5), the LED fluorescent tube one built-in rectifying and wave-filtering device of end plug (6) (3), two metal legs of rectifying and wave-filtering device (3) insert two hollow metal pin of plug (6), the metal leg of plug (6) is electrically connected with the city, give the LED lamp tube power supply with civil power by rectifying and wave-filtering device (3), plug (7) plays fixedly lamp bracket effect, and non-conductive.The front view that Fig. 2 combines for the utility model embodiment.The LED lamp tube structure is simple; The sleeving plastic shell guarantees that people are unlikely to get an electric shock when the LED fluorescent tube is installed.
Claims (2)
1. Novel LED lamp tube, comprise led chip head, PCB aluminium base, rectifying and wave-filtering device, aluminium section bar, plastic casing and plug, it is characterized in that: led chip is attached on the PCB aluminium base, the PCB aluminium base is attached on the aluminium section bar, the built-in rectifying and wave-filtering device of LED fluorescent tube one end plug, the mains electricity input end is arranged on the same end of LED fluorescent tube, gives the LED lamp tube power supply by the rectifying and wave-filtering device.
2. a kind of Novel LED lamp tube according to claim 1 is characterized in that: described LED fluorescent tube overcoat ambroin shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200190879U CN202017917U (en) | 2011-01-20 | 2011-01-20 | Novel light-emitting diode (LED) lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200190879U CN202017917U (en) | 2011-01-20 | 2011-01-20 | Novel light-emitting diode (LED) lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017917U true CN202017917U (en) | 2011-10-26 |
Family
ID=44811587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200190879U Expired - Fee Related CN202017917U (en) | 2011-01-20 | 2011-01-20 | Novel light-emitting diode (LED) lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542382A (en) * | 2013-10-28 | 2014-01-29 | 江门市亮大照明有限公司 | Plug structure of LED (light-emitting diode) tube |
-
2011
- 2011-01-20 CN CN2011200190879U patent/CN202017917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542382A (en) * | 2013-10-28 | 2014-01-29 | 江门市亮大照明有限公司 | Plug structure of LED (light-emitting diode) tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Kinglan Lighting Co., Ltd. Assignor: Liu Shiquan Contract record no.: 2011440020446 Denomination of utility model: Novel LED lamp tube module group Granted publication date: 20111026 License type: Exclusive License Record date: 20111207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |