CN201535456U - LED daylight lamp with safe structure - Google Patents
LED daylight lamp with safe structure Download PDFInfo
- Publication number
- CN201535456U CN201535456U CN2009202164890U CN200920216489U CN201535456U CN 201535456 U CN201535456 U CN 201535456U CN 2009202164890 U CN2009202164890 U CN 2009202164890U CN 200920216489 U CN200920216489 U CN 200920216489U CN 201535456 U CN201535456 U CN 201535456U
- Authority
- CN
- China
- Prior art keywords
- lead pins
- lamp tube
- lamp
- fluorescent tube
- pins
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an LED daylight lamp with a safe structure, which comprises a lamp tube, a lamp head and lead pins, wherein the lamp head and the lead pins are arranged at both ends of the lamp tube, the lead pins comprise two first lead pins and two second lead pins, the first lead pins are positioned at one end of the lamp tube, the second lead pins are positioned at the other end of the lamp tube, a circuit board and an LED light emitting diode are arranged in the lamp tube, the LED light emitting diode is welded on the circuit board, the circuit board is respectively connected with the two first lead pins arranged at one end of the lamp tube, and the two second lead pins arranged at the other end of the lamp tube are electrically connected. The structure of the utility model is safer, the two first lead pins arranged at one end of the lamp tube is connected with the circuit board, and the two second lead pins arranged at the other end of the lamp tube are electrically connected with one first lead pin in the two first lead pins. When the two first lead pins arranged at one end of the lamp tube are respectively and electrically connected with two electrodes of a power supply, because the two second lead pins positioned at the other end of the lamp tube are isolated from the two first lead pins in a suspended way, no voltage exists, and the danger of electric shock occurrence when people install the lamp tube can be avoided.
Description
Technical field
The utility model relates to the LED fluorescent lamp of a kind of lighting device, particularly a kind of structural safety.
Background technology
Along with people are more and more higher to the requirement of environmental protection illumination, the LED illuminating lamp tube with plurality of advantages such as low energy consumption, high light efficiency, long service life replaces traditional fluorescent tube gradually, and begins to be widely used in room lighting.
Yet, the LED fluorescent tube of this high-effect green in the market, all be that electrode and power supply by two ends joins, this structure exists very big potential safety hazard: when the user gets when changing fluorescent tube, normally elder generation inserts the electrode of fluorescent tube one end in the lamp socket of lamp bracket, and then the other end of fluorescent tube inserted lamp socket, this moment, people were if having carelessness will run into the end of fluorescent tube slightly, and the danger of getting an electric shock takes place.
The utility model content
The purpose of this utility model is to solve the problems of the prior art, and a kind of LED fluorescent lamp of structural safety is provided.
The technical solution of the utility model is: a kind of LED fluorescent lamp of structural safety, the lamp holder and the pin that comprise fluorescent tube, lamp tube ends, described pin comprises two first pins that are positioned at fluorescent tube one end, with two second pins that are positioned at the fluorescent tube other end, be provided with wiring board in the described fluorescent tube, with welding LED light emitting diode in the circuit board, described wiring board links to each other respectively with two first pins that are positioned at fluorescent tube one end, and two second pins of the fluorescent tube other end are electrically connected.
Compared with prior art, structure of the present utility model is safer, two first pins of fluorescent tube one end link to each other with circuit board respectively, two second pins of the fluorescent tube other end are electrically connected with one of them first pin, when two first pins of fluorescent tube one end are electrically connected with two poles respectively, because being positioned at two second pins and two first pins of the fluorescent tube other end is unsettled isolation, thus voltage do not had, so avoided people that the danger of getting an electric shock takes place when fluorescent tube is installed.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the LED fluorescent lamp of a kind of structural safety of the utility model, the lamp holder 20 and the pin that comprise fluorescent tube 10, lamp tube ends, described pin comprises two first pins 31 that are positioned at fluorescent tube 10 1 ends, with two second pins 32 that are positioned at fluorescent tube 10 other ends, be provided with wiring board 11 in the described fluorescent tube 10, with welding LED light emitting diode 12 in the circuit board, described wiring board links to each other respectively with two first pins 31 that are positioned at fluorescent tube 10 1 ends, and two second pins 32 of the fluorescent tube other end are electrically connected.
Operation principle of the present utility model: when two first pins 31 of fluorescent tube 10 link to each other with the two poles of the earth of external power source respectively, because being positioned at two second pins and two first pins of the fluorescent tube other end is unsettled isolation, two second pins 32 do not have voltage, the fluorescent tube end of second pin of this design can touch, without any electric shock hidden danger, be the relieved LED fluorescent structure of a kind of real safety.
In addition, above-mentioned embodiment is not to be restricted embodiment of the present utility model, and modification or equivalent deformation that all those skilled in the art are carried out on the basis of flesh and blood of the present utility model all should belong to technology category of the present utility model.
Claims (1)
1. the LED fluorescent lamp of a structural safety, the lamp holder and the pin that comprise fluorescent tube, lamp tube ends, described pin comprises two first pins that are positioned at fluorescent tube one end, with two second pins that are positioned at the fluorescent tube other end, be provided with wiring board in the described fluorescent tube, with welding LED light emitting diode in the circuit board, it is characterized in that: described wiring board links to each other respectively with two first pins that are positioned at fluorescent tube one end, and two second pins of the fluorescent tube other end are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202164890U CN201535456U (en) | 2009-09-17 | 2009-09-17 | LED daylight lamp with safe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202164890U CN201535456U (en) | 2009-09-17 | 2009-09-17 | LED daylight lamp with safe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535456U true CN201535456U (en) | 2010-07-28 |
Family
ID=42535235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202164890U Expired - Fee Related CN201535456U (en) | 2009-09-17 | 2009-09-17 | LED daylight lamp with safe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535456U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956964A (en) * | 2010-09-09 | 2011-01-26 | 东莞勤上光电股份有限公司 | Connecting method for LED lamp tube and LED lamp tube |
| US9551484B2 (en) | 2011-09-30 | 2017-01-24 | Philips Lighting Holding B.V. | Electric lamp with pin safety arrangement |
| US9587815B2 (en) | 2011-03-30 | 2017-03-07 | Philips Lighting Holding B.V. | End cap for a tubular light source |
| US9923325B2 (en) | 2013-01-24 | 2018-03-20 | Philips Lighting Holding B.V. | End cap for a tubular light source |
-
2009
- 2009-09-17 CN CN2009202164890U patent/CN201535456U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956964A (en) * | 2010-09-09 | 2011-01-26 | 东莞勤上光电股份有限公司 | Connecting method for LED lamp tube and LED lamp tube |
| WO2012031413A1 (en) * | 2010-09-09 | 2012-03-15 | 东莞勤上光电股份有限公司 | Wiring method of light emitting diode (led) tube and led tube |
| US9587815B2 (en) | 2011-03-30 | 2017-03-07 | Philips Lighting Holding B.V. | End cap for a tubular light source |
| US9551484B2 (en) | 2011-09-30 | 2017-01-24 | Philips Lighting Holding B.V. | Electric lamp with pin safety arrangement |
| US9923325B2 (en) | 2013-01-24 | 2018-03-20 | Philips Lighting Holding B.V. | End cap for a tubular light source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201448612U (en) | Energy-saving illuminating lamp | |
| CN201535456U (en) | LED daylight lamp with safe structure | |
| CN202432291U (en) | Easy-to-mount LED (light-emitting diode) lamp panel | |
| CN201772346U (en) | Non-electromagnetic radiation table lamp and adapter | |
| CN201611964U (en) | Novel LED lamp string circuit structure | |
| CN201521861U (en) | Fence light | |
| CN202812882U (en) | LED (light-emitting diode) energy-saving fluorescent lamp | |
| CN103574332A (en) | LED (light emitting diode) energy-saving fluorescent lamp | |
| CN204127746U (en) | LED lamp bar | |
| CN201149207Y (en) | LED energy-saving lighting lamp | |
| CN201875530U (en) | USB (universal serial bus) desk lamp | |
| CN103032799A (en) | LED (light-emitting diode) desk lamp | |
| CN201314532Y (en) | Series parallel circuit of LED fluorescent tube | |
| CN201531764U (en) | LED lamp tube | |
| CN202629780U (en) | Lighting acoustic-control LED lamp | |
| CN202216050U (en) | Assembled light-emitting diode (LED) daylight lamp | |
| CN202253034U (en) | LED (light-emitting diode) lamp and LED lamp tube thereof | |
| CN201386935Y (en) | LED mosquito repelling small night lamp | |
| CN202733831U (en) | Circuit connecting structure of grille lamp | |
| CN204573717U (en) | Adopt the LED lamp bar that crystal head connects | |
| CN201724044U (en) | LED daylight lamp capable of enlarging illumination spatial scope | |
| CN2916344Y (en) | LED light string | |
| CN202551420U (en) | Energy saving lamp illuminable after powering off power grid | |
| CN201487685U (en) | LED Christmas string light with parallel-connection light-emitting unit | |
| CN206072815U (en) | A kind of LED bulb |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20100917 |