CN104019397A - Grating type LED (Light Emitting Diode) lamp tube - Google Patents
Grating type LED (Light Emitting Diode) lamp tube Download PDFInfo
- Publication number
- CN104019397A CN104019397A CN201410294498.7A CN201410294498A CN104019397A CN 104019397 A CN104019397 A CN 104019397A CN 201410294498 A CN201410294498 A CN 201410294498A CN 104019397 A CN104019397 A CN 104019397A
- Authority
- CN
- China
- Prior art keywords
- grid
- fluorescent tube
- heat sink
- light source
- dazzle
- 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.)
- Pending
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a grating type LED (Light Emitting Diode) lamp tube. The grating type LED lamp tube comprises a lamp tube, a light reflection and heat radiation plate, an LED light source assembly, lamp holders, drives and an anti-dazzling grating, wherein the LED light source assembly and the anti-dazzling grating are fixedly arranged on the light reflection and heat radiation plate; the light reflection and heat radiation plate is fixedly arranged in the lamp tube; the lamp holders are internally provided with the drives and are fixedly arranged at the two ends of the lamp tube. The anti-dazzling grating is fixedly arranged at the bottom or an opening of the light reflection and heat radiation plate. The grating type LED lamp tube has the beneficial effects of scientific design, simple structure, reasonability and compactness; the LED light source assembly is provided with the anti-dazzling grating and the anti-dazzling effect of a whole body of the lamp tube is improved without coating powder and using a milky white lamp cover; the uniformity of the illumination effect is improved, and a secondary anti-dazzling design is avoided so that the cost is reduced.
Description
Technical field
The invention discloses a kind of structure of LED fluorescent tube, relate in particular to a kind of LED fluorescent tube of grating type.
Background technology
The LED fluorescent tube of at present market circulation, mainly contains aluminium section bar and joins three kinds of plastic lamp shades, overall plastic fluorescent tube, glass lamp.Aluminium section bar plastic lamp shade fluorescent tube uses aluminium section bar heat radiation, lampshade luminous intensity distribution, and complex manufacturing, cost is high, and without anti-dazzle design, secondary uses needs the extra luminous intensity distribution of light fixture; Overall plastic fluorescent tube, LED light source assembly hollow out is inserted fluorescent tube, cannot dispel the heat, and light source life reduces, and without anti-dazzle arrangement, needs extra light fixture secondary light-distribution to use.The LED assembly of glass lamp need to use glue to be bonded in glass tube, the heat radiation of use glass tube, this kind of structure glue use cost is high, and inwall uses chemical powder to apply not environmental protection of production process, glass radiating effect is poor, and fluorescent tube also needs secondary light-distribution to use.
Summary of the invention
The object of the invention is to overcome the shortcoming in above-mentioned prior art, a kind of LED fluorescent tube of grating type is provided, without the design of secondary anti-dazzle, use reflector heat conduction simultaneously, the heat radiation of air vent cross-ventilation.
Technical solution of the present invention is: a kind of LED fluorescent tube of grating type, comprises fluorescent tube, reflective heat sink, LED light source assembly, lamp holder, driving and anti-dazzle grid; Wherein said dazzle grid is made up of two sides and centre several grid sheets of arranging; Described LED light source assembly and anti-dazzle grid are fixed on described reflective heat sink, and described reflective heat sink is fixedly installed on described fluorescent tube inside; Lamp holder inside is equipped with and is driven and be separately fixed at lamp tube ends.
Further improvement of the present invention is: wherein said anti-dazzle grid is fixed on bottom or the opening part of described reflective heat sink.
Further improvement of the present invention is: the LEDs light source on the corresponding described LED light source assembly of center-side between every two grid sheets on described anti-dazzle grid; LED light source assembly is fixed on described reflective heat sink by the mode of rivet or button bit.
Further improvement of the present invention is: two sides of wherein said dazzle grid for face directly or cambered surface and all at an angle tilt, grid sheet top dual-side all towards tilt and bottom all towards having a down dip, the surface of grid sheet is to be faced directly or cambered surface; Wherein the lower edge lengths of the height of side, grid sheet, grid sheet and the size of reflective heat sink match; Wherein both sides, grid sheet upper end have sulculus, after inserting in reflective heat sink, are compressed by reflective heat sink top.Can ensure that like this fluorescent tube interior focusing source carries out anti-dazzle and process fluorescent tube and do not need to carry out secondary anti-dazzle while being applied in light fixture, anti-dazzle grid and reflective heat sink coordinate that also light source have been carried out to secondary light-distribution bright dipping be square focus spot.
Further improvement of the present invention is: the lower end of two sides of described wherein said dazzle grid is inclined-plane, is fixed on reflective heat sink in order to play glue; Wherein the cross section of grid sheet is trapezoidal, and the bottom of every bar grating sheet all has draw-in groove and is used for fixing LED light source assembly; So not only the heat of light source assembly can also be passed to when anti-dazzle and secondary light-distribution and on anti-dazzle grid, have certain radiating effect.
Further improvement of the present invention is: each described lamp holder all has air vent; Realize the convection current of fluorescent tube inner air, effectively solve the heat dissipation problem of LED light source.
Further improvement of the present invention is: described anti-dazzle grid can be made up of plastics or metal material.
The invention has the beneficial effects as follows: design science, compactness simple and reasonable for structure, LED light source assembly is provided with anti-dazzle grid, just improved the anti-dazzle effect of fluorescent tube entirety without dusting and the milky white lampshade of use, anti-dazzle grill designs makes bright dipping orthogonal simultaneously, improved the uniformity of illuminating effect, the service efficiency of optics is higher; While being applied in light fixture, light fixture, without carrying out the design of secondary anti-dazzle, reduces cost.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the embodiment of the present invention one;
Fig. 1-1 is the longitdinal cross-section diagram of the embodiment of the present invention one;
Fig. 1-2 is the view in transverse section of embodiments of the invention one;
Fig. 1-3 are the upward view of Fig. 1-2;
Fig. 1-4 are the partial enlarged drawing of the anti-dazzle grid of embodiments of the invention one;
Fig. 2 is the decomposition texture schematic diagram of the embodiment of the present invention two;
Fig. 2-1 is the longitdinal cross-section diagram of the embodiment of the present invention one;
Fig. 2-2 are the view in transverse section of embodiments of the invention one;
Fig. 2-3 are the upward view of Fig. 1-2;
Fig. 2-4 are the partial enlarged drawing of the anti-dazzle grid of embodiments of the invention one;
Fig. 3 is holder structure schematic diagram of the present invention;
In figure: 1-fluorescent tube, the reflective heat sink of 2-, 3-LED light source assembly, 4-lamp holder, 5-drive, 6-anti-dazzle grid.
Detailed description of the invention
Embodiment mono-
As shown in Fig. 1,1-1,1-2,1-3,1-4 and 3: the present embodiment provides a kind of LED fluorescent tube of grating type, comprise fluorescent tube 1, reflective heat sink 2, LED light source assembly 3, lamp holder 4, driving 5 and anti-dazzle grid 6; Described LED light source assembly 3 and anti-dazzle grid 6 are fixed on described reflective heat sink 2, and described reflective heat sink 2 is fixedly installed on described fluorescent tube 1 inside; Lamp holder 4 inside are equipped with driving 5 and are separately fixed at fluorescent tube 1 two ends; Each described lamp holder 4 all has air vent.
The grid sheet of described anti-dazzle grid 6 is assemblied in the bottom of reflective heat sink 2 by fastening structure, wherein reflective heat sink 2 is fixed on fluorescent tube 1 by notch.
Can ensure that like this fluorescent tube interior focusing source carries out anti-dazzle and process fluorescent tube and do not need to carry out secondary anti-dazzle while being applied in light fixture, anti-dazzle grid and reflective heat sink coordinate that also light source have been carried out to secondary light-distribution bright dipping be square focus spot.
Embodiment bis-
As shown in Fig. 2,2-1,2-2,2-3,2-4 and 3: the present embodiment provides a kind of LED fluorescent tube of grating type, comprise fluorescent tube 1, reflective heat sink 2, LED light source assembly 3, lamp holder 4, driving 5 and anti-dazzle grid 6; Described LED light source assembly 3 and anti-dazzle grid 6 are fixed on described reflective heat sink 2, and described reflective heat sink 2 is fixedly installed on described fluorescent tube 1 inside; Lamp holder 4 inside are equipped with driving 5 and are separately fixed at fluorescent tube 1 two ends; Each described lamp holder 4 all has air vent.
The grid sheet of wherein said anti-dazzle grid 6, by fastening structure, is assemblied in the exit of reflective heat sink 2, and wherein reflective heat sink 2 is fixed on fluorescent tube 1 by notch.
So not only the heat of light source assembly can also be passed to when anti-dazzle and secondary light-distribution and on anti-dazzle grid, have certain radiating effect.
The beneficial effect of embodiment is: design science, compactness simple and reasonable for structure, LED light source assembly is provided with anti-dazzle grid, just improved the anti-dazzle effect of fluorescent tube entirety without dusting and the milky white lampshade of use, anti-dazzle grill designs makes bright dipping orthogonal simultaneously, improved the uniformity of illuminating effect, the service efficiency of optics is higher; While being applied in light fixture, light fixture, without carrying out the design of secondary anti-dazzle, reduces cost.
Relevant particular procedure, mechanism, manufacture, material, means, method and step described in above specific embodiment and relevant drawings, be interpreted as illustrating of the present invention, and should not be construed limitation of the present invention.
Claims (7)
1. a LED fluorescent tube for grating type, is characterized in that: comprise fluorescent tube (1), reflective heat sink (2), LED light source assembly (3), lamp holder (4), drive (5) and anti-dazzle grid (6); It is upper that described LED light source assembly (3) and anti-dazzle grid (6) are fixed on described reflective heat sink (2), and wherein said dazzle grid (6) is made up of two sides and centre several grid sheets of arranging; Described reflective heat sink (2) is fixedly installed on described fluorescent tube (1) inside; Lamp holder (4) inside is equipped with driving (5) and is separately fixed at fluorescent tube (1) two ends.
2. the LED fluorescent tube of a kind of grating type as claimed in claim 1, is characterized in that: wherein said anti-dazzle grid (6) is fixed on bottom or the opening part of described reflective heat sink (2).
3. the LED fluorescent tube of a kind of grating type as claimed in claim 1, is characterized in that: the LEDs light source on the corresponding described LED light source assembly of center-side (3) between every two grid sheets on described anti-dazzle grid (6); LED light source assembly (3) is fixed on described reflective heat sink (2) by the mode of rivet or button bit.
4. the LED fluorescent tube of a kind of grating type as claimed in claim 1, is characterized in that:
Two sides of wherein said dazzle grid (6) for face directly or cambered surface and all at an angle tilt, grid sheet top dual-side all towards tilt and bottom all towards having a down dip, the surface of grid sheet is to be faced directly or cambered surface; Wherein the lower edge lengths of the height of side, grid sheet, grid sheet and the size of reflective heat sink match; Wherein both sides, grid sheet upper end have sulculus, after inserting in reflective heat sink (2), are compressed by reflective heat sink top.
5. the LED fluorescent tube of a kind of grating type as claimed in claim 1, is characterized in that: the lower end of two sides of described wherein said dazzle grid (6) is inclined-plane, uses the mode of playing glue to be fixed on reflective heat sink (2); Wherein the cross section of grid sheet is trapezoidal, and the bottom of every bar grating sheet all has draw-in groove and is used for fixing LED light source assembly (3).
A kind of grating type as claimed in claim 1 LED fluorescent tube, it is characterized in that: each described lamp holder (4) all has air vent.
A kind of grating type as claimed in claim 1 LED fluorescent tube, it is characterized in that: described anti-dazzle grid (6) can be made up of plastics or metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410294498.7A CN104019397A (en) | 2014-06-27 | 2014-06-27 | Grating type LED (Light Emitting Diode) lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410294498.7A CN104019397A (en) | 2014-06-27 | 2014-06-27 | Grating type LED (Light Emitting Diode) lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104019397A true CN104019397A (en) | 2014-09-03 |
Family
ID=51436296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410294498.7A Pending CN104019397A (en) | 2014-06-27 | 2014-06-27 | Grating type LED (Light Emitting Diode) lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104019397A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166205A (en) * | 2017-03-31 | 2017-09-15 | 李峰 | One kind is without high pole street lamp |
| CN107166185A (en) * | 2017-03-31 | 2017-09-15 | 李峰 | A kind of LED of seamless splicing structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090237950A1 (en) * | 2008-03-24 | 2009-09-24 | I/O Controls Corporation | Low glare lighting for a transit vehicle |
| CN102213379A (en) * | 2010-04-06 | 2011-10-12 | 福建新希望光电科技有限公司 | Anti-glare guardrail lamp |
| CN102853291A (en) * | 2012-04-24 | 2013-01-02 | 中山大学 | Detachable LED (Light Emitting Diode) light engine |
| CN203202755U (en) * | 2013-05-03 | 2013-09-18 | 河北博信伟德电源技术有限公司 | Infrared inductive LED fluorescent lamp |
| CN203927524U (en) * | 2014-06-27 | 2014-11-05 | 史杰 | A kind of LED fluorescent tube of grating type |
-
2014
- 2014-06-27 CN CN201410294498.7A patent/CN104019397A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090237950A1 (en) * | 2008-03-24 | 2009-09-24 | I/O Controls Corporation | Low glare lighting for a transit vehicle |
| CN102213379A (en) * | 2010-04-06 | 2011-10-12 | 福建新希望光电科技有限公司 | Anti-glare guardrail lamp |
| CN102853291A (en) * | 2012-04-24 | 2013-01-02 | 中山大学 | Detachable LED (Light Emitting Diode) light engine |
| CN203202755U (en) * | 2013-05-03 | 2013-09-18 | 河北博信伟德电源技术有限公司 | Infrared inductive LED fluorescent lamp |
| CN203927524U (en) * | 2014-06-27 | 2014-11-05 | 史杰 | A kind of LED fluorescent tube of grating type |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166205A (en) * | 2017-03-31 | 2017-09-15 | 李峰 | One kind is without high pole street lamp |
| CN107166185A (en) * | 2017-03-31 | 2017-09-15 | 李峰 | A kind of LED of seamless splicing structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101936465B (en) | Light-emitting diode lamp | |
| KR101135721B1 (en) | Socket-typed LED light apparatus | |
| CN102829348B (en) | Efficient LED (Light-emitting Diode) tube | |
| CN101893180A (en) | LED lamp bulb | |
| KR20130055467A (en) | Led lighting apparatus of fluorescent lamp | |
| CN104019397A (en) | Grating type LED (Light Emitting Diode) lamp tube | |
| CN201293219Y (en) | LED fluorescent lamp | |
| CN102777791B (en) | Light fixture and full optic angle LED bulb thereof | |
| CN103939774A (en) | LED panel lamp | |
| CN102384386A (en) | Led lamp tube | |
| CN203927524U (en) | A kind of LED fluorescent tube of grating type | |
| CN203810103U (en) | Light-emitting diode (LED) bulb | |
| CN203963596U (en) | A kind of LED fluorescent tube of anti-dazzle | |
| CN102679215A (en) | Light emitting diode (LED) bulb | |
| CN204005721U (en) | Plastic-aluminum lamp body glare prevention LED fluorescent tube | |
| CN102997102A (en) | Light emitting diode (LED) lamp | |
| CN202101096U (en) | High-power LED square-box-shaped ceiling lamp | |
| CN102287652B (en) | Heat-dissipation-type LED (light-emitting diode) lamp with multiple light-emitting surfaces | |
| CN201582661U (en) | LED spotlight | |
| CN203836705U (en) | Large-angle luminous LED (Light-Emitting Diode) lamp bulb with heat-dissipating flue | |
| CN203585863U (en) | LED lamp tube for car lighting | |
| CN202719494U (en) | Light emitting diode (LED) rail projection lamp | |
| CN201836682U (en) | Led daylight lamp | |
| CN202972632U (en) | LED (Light Emitting Diode) bulb | |
| CN205480329U (en) | Novel light -emitting diode (LED) fluorescent lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |