CN107940264A - A kind of week diffusion light LED lamp tube - Google Patents
A kind of week diffusion light LED lamp tube Download PDFInfo
- Publication number
- CN107940264A CN107940264A CN201711261738.3A CN201711261738A CN107940264A CN 107940264 A CN107940264 A CN 107940264A CN 201711261738 A CN201711261738 A CN 201711261738A CN 107940264 A CN107940264 A CN 107940264A
- Authority
- CN
- China
- Prior art keywords
- light
- led
- plug
- lamp tube
- led element
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Planar Illumination Modules (AREA)
Abstract
The present invention discloses a kind of week diffusion light LED lamp tube, including the first plug, first LED element, first cone, first light collecting lens, first aluminium radiator, lamp guide, milky white poly- cylinder, it may also include the second plug, second LED element, second cone, second light collecting lens, second aluminium radiator, LED element electrified light emitting, light is gathered through the light collecting lens in cone and projects lamp guide, light and the light diffusion nano-particle on inside lamp guide and surface hit backward external diffusion, effect so as to fulfill from LED lamp tube to 360 ° of scope throw lights, the LED lamp tube illumination range for overcoming the prior art is small, it is complicated, the shortcomings that being unfavorable for assembling.
Description
Technical field
The present invention relates to a kind of lighting device, is specifically a kind of LED lamp tube of full angle diffusion light.
Background technology
LED light has obtained the attention of commercial Application all departments due to the characteristics of illumination performance is good, and energy consumption is low, LED technology because
This obtains swift and violent development and is widely used.Current LED lamp tube, can be with compared to traditional same specification fluorescent tube
Reach suitable brightness requirement, and energy consumption is about the 50% of the latter, is the lighting apparatus of relative ideal.The LED light of the prior art
Pipe, sets strip lamp plate usually in milky white poly- cylinder, and multiple LED light-emitting components, opposite side dress are arranged on the one side of lamp plate
Aluminium endothermic tube is put, the LED lamp tube of this structure can only send light, about 150 ° of light emitting region, and light at nearly aluminium endothermic tube to side
Illumination is substantially insufficient, and compared to traditional fluorescent tube, this is a kind of technological deficiency, and on the other hand, LED light-emitting component is on the high side,
It is excessively loaded down with trivial details to produce assembling process, has also raised production finished product.
The content of the invention
The shortcomings that in order to overcome existing LED lamp tube light emitting region small, complicated, assembling is loaded down with trivial details, the present invention provides a kind of
Week diffusion light LED lamp tube, simplifies the structure of LED lamp tube, while causes the illumination zone of fluorescent tube to expand to 360 °.
The technical solution adopted by the present invention to solve the technical problems is：A kind of week spreads light LED lamp tube, including first blocks up
Head, the first LED element, the first cone, the first light collecting lens, lamp guide, milky white poly- cylinder.First plug in milky white poly- cylinder one
End, for the first LED element at nearly first plug inside milky white poly- cylinder, the first LED element periphery is with the first cone, and first
There are the first light collecting lens in cone, lamp guide is arranged in the same direction inside milky white poly- cylinder with milky white poly- cylinder, lamp guide one end part
Probe into the first cone.
Preferably, lamp guide is transparent propene material, and inside is impregnated with light diffusion nano-particle, and lamp guide outer surface scribbles light
Spread nano-particle coating.
Preferably, the other end of LED lamp tube has the second plug, the second LED element, the second cone, the second light collecting lens,
For second LED element at nearly second plug inside milky white poly- cylinder, the second LED element periphery is with the second cone, and second hides
There are the second light collecting lens in light cylinder, lamp guide other end part is probeed into the second cone.
Preferably, there are the first aluminium radiator, the second plug and the second LED element between the first plug and the first LED element
Between have the second aluminium radiator.
During work, LED element shines, and invests lamp guide after light collecting lens concentrate light, light inside lamp guide with expansion
Spread after dissipating nanoparticle collision, the diffusion nanoparticle coating through lamp guide surface is further spread, and realizes LED light from inside
Radially shine in 360 ° of scopes.
The invention has the advantages that the light omnirange of high-brightness LED modulation element is simplified to external diffusion by lamp guide
The structure of LED lamp tube, realizes all diffusion effects of fluorescent tube light so that process units is more simple, and further reduce
Energy consumption.
Brief description of the drawings
Below in conjunction with attached drawing, the present invention is further illustrated.
Fig. 1 is the diagrammatic cross-section that the present invention crosses axis.
In figure, 11. first plugs, 12. first LED elements, 13. first cones, 14. first light collecting lens, 15. first
Aluminium radiator, 21. second plugs, 22. second LED elements, 23. second cones, 24. second light collecting lens, 25. second aluminium dissipate
Hot device, 3. lamp guides, 4. milky white poly- cylinders.
Embodiment
【Embodiment 1】
A kind of week diffusion light LED lamp tube, including the first plug 11, the first LED element 12, the first cone 13, first collection
Optical lens 14, the first aluminium radiator 15, lamp guide 3, milky white poly- cylinder 4.First plug 11 is located at one end of milky white poly- cylinder 4, from
One plug 11 inwardly, has been sequentially arranged the first aluminium radiator 15, the first LED element 12, the first light collecting lens 14, lamp guide 3, its
In, one end part of the first LED element 12, the first light collecting lens 14 and lamp guide 3 is surrounded by the first cone 13.Lamp guide
3 be transparent propene material, and inside is impregnated with diffusion nano-particle, and lamp guide outer surface scribbles diffusion nano-particle coating.
【Embodiment 2】
On the basis of embodiment 1, the other end of milky white poly- cylinder has the second plug 21, the second LED element 22, the second shading
The 23, second light collecting lens 24 of cylinder, the first aluminium radiator 25, have been sequentially arranged the second aluminium radiator from the second plug 21 inwardly
25th, the second LED element 22, the second light collecting lens 24, wherein, the second LED element 22, the second light collecting lens 24 and lamp guide 3
Other end part surrounded by the second cone 23.
Above example is more excellent way of realization of the invention, to illustrate the basic structure of the present invention and basic thought,
The absolute limitation to the present invention is should not be construed as, one of ordinary skill in the art, is not departing from the basic of the present invention
On the premise of structure and basic thought, according to actual conditions, take with above example not definitely identical treatment measures, also should
When being considered as in the scope of the present invention.
Claims (7)
1. a kind of week diffusion light LED lamp tube, including the first plug (11), the first LED element (12), milky white poly- cylinder (4), its feature
It is：Further include the first cone (13), the first light collecting lens (14), lamp guide (3), the first plug (11) is located at milky white poly- cylinder
(4) one end, milky white poly- cylinder (4) is internal since the first plug (11) place, and the first LED element is inwardly disposed with along axis
(12), the first light collecting lens (14) and lamp guide (3), wherein, the first LED element (12) and is led at the first light collecting lens (14)
One end part of optical wand (3) is surrounded by the first cone (13).
2. week diffusion LED lamp tube according to claim 1, it is characterised in that：The other end of fluorescent tube have the second plug (21),
Second LED element (22), the second cone (23), the second light collecting lens (24), milky white poly- cylinder (4) are internal from the second plug (21)
Place starts, and is inwardly disposed with the second LED element (22) along axis, the second light collecting lens (24), wherein, the second LED element (22),
The other end part of second light collecting lens (24) and lamp guide (3) is surrounded by the second cone (23).
3. week diffusion light LED lamp tube according to claim 1 or 2, it is characterised in that：Lamp guide is made of propylene material.
4. week diffusion light LED lamp tube according to claim 1 or 2, it is characterised in that：There is light to spread nanometer inside lamp guide
Particle.
5. week diffusion light LED lamp tube according to claim 1 or 2, it is characterised in that：Lamp guide outer surface scribbles light diffusion
Nano-particle coating.
6. week diffusion light LED lamp tube according to claim 1, it is characterised in that：First plug (11) and the first LED element
(12) there is the first aluminium radiator (15) between.
7. week diffusion light LED lamp tube according to claim 2, it is characterised in that：Second plug (21) and the second LED element
(22) there is the second aluminium radiator (25) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711261738.3A CN107940264A (en) | 2017-12-04 | 2017-12-04 | A kind of week diffusion light LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711261738.3A CN107940264A (en) | 2017-12-04 | 2017-12-04 | A kind of week diffusion light LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107940264A true CN107940264A (en) | 2018-04-20 |
Family
ID=61947506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711261738.3A Pending CN107940264A (en) | 2017-12-04 | 2017-12-04 | A kind of week diffusion light LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538978A (en) * | 2018-11-29 | 2019-03-29 | 江门市三兴照明科技有限公司 | A kind of fluorescent tube of all 360 degree of uniformly light-emittings of ring |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201448658U (en) * | 2009-08-06 | 2010-05-05 | 中山市汉仁电子有限公司 | Illumination device for uniform light emitting |
| CN202302934U (en) * | 2011-11-10 | 2012-07-04 | 惠州伟志电子有限公司 | Energy-saving environment-friendly light-emitting diode (LED) T5 lamp tube |
| CN202532224U (en) * | 2012-01-31 | 2012-11-14 | 欧司朗股份有限公司 | Side-light LED tube |
| CN103206631A (en) * | 2013-03-29 | 2013-07-17 | 易美芯光（北京）科技有限公司 | LED (light emitting diode) fluorescent tube |
| CN104515016A (en) * | 2014-12-19 | 2015-04-15 | 欧普照明股份有限公司 | LED (Light Emitting Diode) lighting lamp |
| CN105202388A (en) * | 2015-09-29 | 2015-12-30 | 赵顺 | Manufacturing method of LED modulator tube capable of conducting modularized light emitting and structure thereof |
-
2017
- 2017-12-04 CN CN201711261738.3A patent/CN107940264A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201448658U (en) * | 2009-08-06 | 2010-05-05 | 中山市汉仁电子有限公司 | Illumination device for uniform light emitting |
| CN202302934U (en) * | 2011-11-10 | 2012-07-04 | 惠州伟志电子有限公司 | Energy-saving environment-friendly light-emitting diode (LED) T5 lamp tube |
| CN202532224U (en) * | 2012-01-31 | 2012-11-14 | 欧司朗股份有限公司 | Side-light LED tube |
| CN103206631A (en) * | 2013-03-29 | 2013-07-17 | 易美芯光（北京）科技有限公司 | LED (light emitting diode) fluorescent tube |
| CN104515016A (en) * | 2014-12-19 | 2015-04-15 | 欧普照明股份有限公司 | LED (Light Emitting Diode) lighting lamp |
| CN105202388A (en) * | 2015-09-29 | 2015-12-30 | 赵顺 | Manufacturing method of LED modulator tube capable of conducting modularized light emitting and structure thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538978A (en) * | 2018-11-29 | 2019-03-29 | 江门市三兴照明科技有限公司 | A kind of fluorescent tube of all 360 degree of uniformly light-emittings of ring |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |
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