CN202349716U - Light emitting diode (LED) fluorescent lamp tube - Google Patents
Light emitting diode (LED) fluorescent lamp tube Download PDFInfo
- Publication number
- CN202349716U CN202349716U CN201120485132XU CN201120485132U CN202349716U CN 202349716 U CN202349716 U CN 202349716U CN 201120485132X U CN201120485132X U CN 201120485132XU CN 201120485132 U CN201120485132 U CN 201120485132U CN 202349716 U CN202349716 U CN 202349716U
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- led
- tube
- glass tube
- glass
- shell
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Abstract
The embodiment of the utility model discloses a light emitting diode (LED) fluorescent lamp tube which comprises a lamp holder, a shell and an LED circuit component, wherein the lamp holder is arranged at the end part of the shell; the shell is a tubular glass tube; the LED circuit component is fixed in the glass tube; therefore, the original aluminum profile and a printed circuit (PC) cover are replaced by the light glass tube, and the weight of a product can be reduced to make the product be easily installed; the light transmittance of glass is higher than that of the PC cover, the LED fluorescent lamp tube is favorable for light output; the heat transfer coefficient of the glass is 2.5W/m.K, and the glass tube is in uniform contact with air at 360 degrees and has higher heat transfer effect than that of the traditional PC cover; and moreover, the cost of the LED fluorescent lamp tube is greatly reduced, so that the LED fluorescent lamp tube is suitable for promotion and application, and the energy-saving and environment-friendly process is accelerated.
Description
Technical field
The utility model relates to the LED field, relates in particular to a kind of LED fluorescent tube.
Background technology
At present; Traditional fluorescent lamp adopts fluorescent material, is approximately its service life about 8000 hours, and fluorescent lamp is shorter its service life; For energy-conserving and environment-protective and service life of improving product; New LED daylight light is as shown in Figure 1, and it comprises the aluminium base or the PVC plate 2 of some LED lamps 1 that are sticked, and the aluminium section bar 3 and the PC cover 4 that combine and be located at aluminium base or PVC plate 2 peripheries.Because PC cover 4 is higher with aluminium section bar 3 costs, weight is heavier, and it at present can't wide popularization and application.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of LED fluorescent tube is provided, and reducing cost, weight reduction is applied being suitable for.
In order to solve the problems of the technologies described above; The utility model embodiment has proposed a kind of LED fluorescent tube, comprises lamp holder, shell and led circuit components and parts, and lamp holder is located at the end of shell; Said shell is the glass tube of tubulose, and said led circuit components and parts are fixed in the said glass tube.
Further, said lamp holder is provided with the grafting draw-in groove, and said glass tube two ends are inserted in the said grafting draw-in groove fixing.
Further, said led circuit components and parts comprise substrate, and said substrate is an aluminium base.
Further, said led circuit components and parts comprise the LED lamp that is located on the said aluminium base, and this LED lamp is paster LED or COB encapsulated LED.
Further, said led circuit components and parts comprise circuit board and light emitting diode, and the pin of this light emitting diode is welded on the circuit board.
Further, said circuit board is the PVC material.
Further, said glass tube is pipe or rectangular tube.
The utility model embodiment comprises lamp holder, shell and led circuit components and parts through a kind of LED fluorescent tube is provided, and lamp holder is located at the end of shell; Said shell is the glass tube of tubulose, and said led circuit components and parts are fixed in the said glass tube, thereby adopts the glass tube of lightweight to replace original aluminium section bar and PC cover; Can reduce the weight of product, make product be easier to install, the light transmittance of glass is higher than the PC cover; More help the output of light, the thermal conductivity factor 2.5W/mK of glass, and glass tube 360 degree all contact with air; Than traditional P C cover good heat conduction effect; And its cost reduces greatly, makes the LED fluorescent tube be suitable for applying, and has quickened the energy-conserving and environment-protective process.
Description of drawings
Fig. 1 is the primary structure figure of the LED fluorescent tube of prior art.
Fig. 2 is the overall structure figure of the LED fluorescent tube of the utility model embodiment.
Fig. 3 is the internal view of the LED fluorescent tube of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is elaborated to the utility model.
With reference to figure 2 and Fig. 3, the LED fluorescent tube of the utility model embodiment mainly comprises lamp holder 5 and is electrically connected and is provided with the aluminium base or the PVC circuit board 2 of some LED lamps 1 with this lamp holder 5, is equipped with glass tube 6 in aluminium base or PVC circuit board 2 outer periphery.Lamp holder 5 is provided with the grafting draw-in groove, and glass tube 6 two ends are inserted in the grafting draw-in groove fixing.When adopting aluminium base, above-mentioned LED lamp 1 can be paster LED or COB encapsulated LED; When adopting the circuit board of PVC material, above-mentioned LED lamp 1 can be that pin is welded on the light emitting diode on the PVC circuit board.
Like this, adopt the glass tube 6 of lightweight to replace original aluminium section bar and PC cover, guaranteeing under the constant prerequisite of product heat dispersion; Can reduce the weight of product, make product be easier to install, and its cost can reduce about 50% than aluminium section bar and PC cover; The light transmittance of glass is higher than the PC cover, more helps the output of light, the thermal conductivity factor 2.5W/mK of glass; And glass tube 360 degree all contact with air; Than traditional P C cover good heat conduction effect, make the LED fluorescent tube be suitable for applying, and quickened the energy-conserving and environment-protective process.
Above-mentioned glass tube 6 can adopt shades of colour, to satisfy the demand of different occasions.And substrate can also adopt other base plate carryings LED lamp 1 of other good heat dispersion performance except being aluminium base or the PVC plate 2.Glass tube 6 can also be adsorbed onto said lamp holder 5 correspondence positions through adsorption piece, and then glass tube 6 and lamp holder 5 are fixed.
As a kind of embodiment, above-mentioned glass tube can be pipe or rectangular tube or other shapes.
The above is the specific embodiment of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection domain of the utility model.
Claims (7)
1. a LED fluorescent tube comprises lamp holder, shell and led circuit components and parts, and lamp holder is located at the end of shell, it is characterized in that, said shell is the glass tube of tubulose, and said led circuit components and parts are fixed in the said glass tube.
2. LED fluorescent tube as claimed in claim 1 is characterized in that said lamp holder is provided with the grafting draw-in groove, and said glass tube two ends are inserted in the said grafting draw-in groove fixing.
3. LED fluorescent tube as claimed in claim 1 is characterized in that, said led circuit components and parts comprise substrate, and said substrate is an aluminium base.
4. LED fluorescent tube as claimed in claim 3 is characterized in that, said led circuit components and parts comprise the LED lamp that is located on the said aluminium base, and this LED lamp is paster LED or COB encapsulated LED.
5. LED fluorescent tube as claimed in claim 1 is characterized in that, said led circuit components and parts comprise circuit board and light emitting diode, and the pin of this light emitting diode is welded on the circuit board.
6. LED fluorescent tube as claimed in claim 5 is characterized in that, said circuit board is the PVC material.
7. like each described LED fluorescent tube in the claim 1 to 6, it is characterized in that said glass tube is pipe or rectangular tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120485132XU CN202349716U (en) | 2011-11-29 | 2011-11-29 | Light emitting diode (LED) fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120485132XU CN202349716U (en) | 2011-11-29 | 2011-11-29 | Light emitting diode (LED) fluorescent lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202349716U true CN202349716U (en) | 2012-07-25 |
Family
ID=46538720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120485132XU Expired - Fee Related CN202349716U (en) | 2011-11-29 | 2011-11-29 | Light emitting diode (LED) fluorescent lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202349716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678587A (en) * | 2015-11-04 | 2017-05-17 | 罗周连 | LED lamp with radiator |
-
2011
- 2011-11-29 CN CN201120485132XU patent/CN202349716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678587A (en) * | 2015-11-04 | 2017-05-17 | 罗周连 | LED lamp with radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171024 Address after: The Town Lake Anxi County of Quanzhou City, Fujian province 362411 Photoelectric Industrial Park Patentee after: FUJIAN LIGHTNING OPTOELECTRONIC CO., LTD. Address before: Baoan District Shiyan street Shenzhen city Guangdong province 518000 South Road community should be one stone Wentao Science Park building B Patentee before: Lighting Optoectronic(SZ) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |