CN202834814U - Light-emitting diode(LED) tube made of waterproof linear polycarbonate(PC) tubing - Google Patents
Light-emitting diode(LED) tube made of waterproof linear polycarbonate(PC) tubing Download PDFInfo
- Publication number
- CN202834814U CN202834814U CN2012202080736U CN201220208073U CN202834814U CN 202834814 U CN202834814 U CN 202834814U CN 2012202080736 U CN2012202080736 U CN 2012202080736U CN 201220208073 U CN201220208073 U CN 201220208073U CN 202834814 U CN202834814 U CN 202834814U
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- tube
- led
- tubing
- pipe
- waterproof
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Abstract
The utility model relates to the field of semiconductor lighting, in particular to a light-emitting diode (LED) tube made of waterproof linear polycarbonate(PC)tubing mainly and used for outdoor landscape brightening and advertisement signboards. The LED tube comprises a light source, a circuit board and a PC tube which is provided with more than one water outlet. The LED tube mainly has the advantage of effectively preventing damages to LED lamps by rain. Like a traditional LED lamp, tube orifices of an LED lamp made of waterproof linear PC tubing are coated with silica gel, but in addition, the circuit board in the PC tube is coated with three-proofing (water-proof, corrosion-prevention, rust-proof) paint and a L-shaped trumpet-like tapered hole is formed in the middle of the PC tube (installed transversally) or on the bottom of the PC tube (installed vertically), so that water flowing into the lamp tube can be discharged timely avoiding the circuit board burning due to accumulated water inside the lamp tube and prolonging service life of the LED lamps effectively.
Description
Technical field
The utility model relates generally to field of semiconductor illumination, refers in particular to the linear PC tubing of a kind of waterproof for outdoor scene brightening and advertising signboard LED fluorescent tube.
Background technology
Linear PC tubing LED fluorescent tube is in actual view brightening and advertising signboard use, just the LED wiring board burns out in the fluorescent tube owing to entering of rainwater causes in being everlasting less than the time of two or three months, cause the shortening in service life of LED fluorescent tube, thereby cause the user to the query of LED lamp, be affected so that LED promotes.
Present linear LED lighting tube plug and ferrule, conventional method has two kinds: 1. silica gel sealing.2. infrared heating sealing.These two kinds of methods all are to use the form of " blocking up " to prevent that rainwater from entering in the pipe.In the real case, less than the time of two or three months, just there are the globule and rainwater to enter within many fluorescent tubes, cause managing interior wiring board short circuit, burn out.
The utility model content
The purpose of this utility model is to provide a kind of linear PC tubing of waterproof LED fluorescent tube that can effectively prevent the water inlet of LED fluorescent tube.
The purpose of this utility model is achieved through the following channels: the linear PC tubing of a kind of waterproof LED fluorescent tube, comprise light source, wiring board and PC pipe, and have more than one delivery port on the described PC pipe.
As further preferential, described PC pipe is divided into two kinds of horizontal tubulature or perpendicular tubulatures, and the PC of horizontal dress manages its delivery port and is located at out in the centre of PC pipe, and the PC of perpendicular dress manages its delivery port and is located at out bottom at the PC pipe.
As further preferential, described delivery port is that " L " shape is horn-like.
As further preferential, described delivery port and PC pipe are disposable compression molding forming.
The linear PC tubing of the utility model waterproof LED fluorescent tube compared with prior art, major advantage is:
1, wiring board scribbles three anti-lacquers (waterproof, anticorrosion, antirust), prevents from burning because the reason of managing interior humidity causes the wiring board short circuit.2, balance falls in the inside and outside air pressure of holding tube.3, eliminated the extraneous factor that causes managing internal water accumulation.4, the horn-like delivery port of " L " shape guaranteed that the water in the pipe can outbound flow, and the water of outside advances less than in the pipe.5, be conducive to the wiring board radiating and cooling, thereby avoid because of resistance heating on the wiring board, excess Temperature and cause circuit onboard led lamp to burn out.
In sum, the utility model can play good waterproof action, and the protection circuit plate does not burn because water logging produces short circuit, has both prolonged the service life of LED light fixture, has guaranteed again the Electrical Safety of light fixture.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is the utility model structural representation;
Among the figure: PC pipe, delivery port 2.
The specific embodiment
As shown in Figure 1; the linear PC tubing of the utility model waterproof LED fluorescent tube; it comprises light source, wiring board and PC pipe 1; have the horn-like delivery port 2 of more than one " L " shape on the described PC pipe 1; so that the water that enters in the pipe can smooth and easyly be discharged; thereby do not have ponding in the assurance pipe, reach the purpose that the protection circuit plate can short circuit burn out fluorescent tube, fundamentally solved the problem that the pipe internal water accumulation causes the wiring board short circuit.
Described PC pipe 1 is divided into two kinds of horizontal tubulature or perpendicular tubulatures, and PC pipe 1 its delivery port 2 of horizontal dress is located at out in the centre of PC pipe 1, and PC pipe 1 its delivery port 2 of perpendicular dress is located at out the bottom at PC pipe 1.
Described delivery port 2 is disposable compression molding forming with PC pipe 1.
During assembling, with light source and the wiring boards that the coat three anti-lacquers fluorescent tube of packing into, recycle silicon glue just becomes finished product with ferrule.The utility model technique is simple, and is cheap, is convenient to promote.
Claims (4)
1. the linear PC tubing of a waterproof LED fluorescent tube comprises light source, wiring board and PC pipe (1), it is characterized in that: have more than one delivery port (2) on the described PC pipe (1).
2. the linear PC tubing of waterproof as claimed in claim 1 LED fluorescent tube, it is characterized in that: described PC pipe (1) is divided into two kinds of horizontal tubulature or perpendicular tubulatures, PC pipe (1) its delivery port (2) of horizontal dress is located at out in the centre of PC pipe (1), and the PC of perpendicular dress pipe (1) its delivery port (2) is located at out the bottom at PC pipe (1).
3. the linear PC tubing of waterproof as claimed in claim 1 or 2 LED fluorescent tube is characterized in that: described delivery port (2) is horn-like for " L " shape.
4. the linear PC tubing of waterproof as claimed in claim 1 or 2 LED fluorescent tube is characterized in that: described delivery port (2) is disposable compression molding forming with PC pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202080736U CN202834814U (en) | 2012-05-10 | 2012-05-10 | Light-emitting diode(LED) tube made of waterproof linear polycarbonate(PC) tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202080736U CN202834814U (en) | 2012-05-10 | 2012-05-10 | Light-emitting diode(LED) tube made of waterproof linear polycarbonate(PC) tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834814U true CN202834814U (en) | 2013-03-27 |
Family
ID=47946517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202080736U Expired - Fee Related CN202834814U (en) | 2012-05-10 | 2012-05-10 | Light-emitting diode(LED) tube made of waterproof linear polycarbonate(PC) tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9989206B2 (en) | 2013-03-11 | 2018-06-05 | Inception Innovations, Llc | Architectural lighting methods and apparatus |
| US11365852B2 (en) | 2018-09-21 | 2022-06-21 | Grow Light Design, Llc | Agricultural lighting for plants |
| US11889798B2 (en) | 2018-09-21 | 2024-02-06 | Scott Eddins | Modular plant lighting and plant support system |
-
2012
- 2012-05-10 CN CN2012202080736U patent/CN202834814U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9989206B2 (en) | 2013-03-11 | 2018-06-05 | Inception Innovations, Llc | Architectural lighting methods and apparatus |
| US11365852B2 (en) | 2018-09-21 | 2022-06-21 | Grow Light Design, Llc | Agricultural lighting for plants |
| US11889798B2 (en) | 2018-09-21 | 2024-02-06 | Scott Eddins | Modular plant lighting and plant support system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Li Yi Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Yi Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Yi Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130510 |