CN204494127U - A kind of high light efficiency LED fluorescent tube - Google Patents
A kind of high light efficiency LED fluorescent tube Download PDFInfo
- Publication number
- CN204494127U CN204494127U CN201520046661.8U CN201520046661U CN204494127U CN 204494127 U CN204494127 U CN 204494127U CN 201520046661 U CN201520046661 U CN 201520046661U CN 204494127 U CN204494127 U CN 204494127U
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- Prior art keywords
- fluorescent tube
- aluminum strip
- light efficiency
- reflector
- led
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- Expired - Fee Related
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- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 66
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000004411 aluminium Substances 0.000 claims abstract description 28
- 238000005286 illumination Methods 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- PDGYMUBNWUUWEI-UHFFFAOYSA-N strontium zirconium Chemical compound [Sr].[Zr] PDGYMUBNWUUWEI-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
A kind of high light efficiency LED fluorescent tube, comprise: fluorescent tube, be arranged on the plug of lamp tube ends, aluminum strip is provided with in fluorescent tube, aluminium base is installed in the horizontal end face upper groove of aluminum strip, the inclined-plane of reflector is attached on described aluminum strip sidewall, the horizontal plane of described reflector is attached on described aluminium base, aluminium base between two reflectors is welded with several LED light sources that is in parallel or series connection, the other end connecting tube inner wall lower of reflector, LED drives one end to connect the stitch of plug, other end output line is welded on aluminium base, screw penetrates connection aluminum strip from plug outside.Its advantage is: light efficiency can be improved 7%, reach 150Lm/W, lower with brightness power consumption, reduce totle drilling cost, the reflector be obliquely installed makes fluorescent tube have and effectively promotes illumination and uniform luminance, effective raising reflecting rate, improve illumination and reduce power consumption, structure is simple optimizing more, and the utilization rate of the energy is promoted to greatest extent.
Description
Technical field
The utility model relates to technical field of LED light illumination, and a kind of light efficiency reaches the LED fluorescent tube of 150LM/W specifically.
Background technology
In recent years, along with the progress of science and technology, the demand of the energy also increases; past people are in order to night or room lighting; usually fluorescent lamp can be adopted, but, because the service life of fluorescent lamp is very short; only about 1000 hours; and a tungsten filament is provided at its inner portion vacuum or is full of in the space of inert gas by existing fluorescent lamp, and by high-tension current by discharge tip, this discharge tip is made to form electron gun; make electronics bombard white zirconium strontium coating, and then emit beam.Therefore, 10 of received electric energy only can be converted into luminous energy by fluorescent lamp, but be useless radiant energy and heat energy loss by the electric energy conversion up to 90 percent, cause the meaningless consume of electric energy, not only waste energy in a large number, and the mercuryvapour in life-span most fluorescent tube more causes white elephant to natural environment.
In order to solve the shortcoming of above-mentioned fluorescent lamp, the light emitting diode (LED) having environmental protection and energy saving requirement concurrently just arises at the historic moment thereupon.LED(LED is the abbreviation of Light Emitting Diode, Chinese is translated into light emitting diode) fluorescent tube is also commonly called as light pipe, fluorescent tube, its light source adopts LED as illuminator, light efficiency is higher, more energy-conservation, longer service life, security performance is high, and more environmental protection, become the most ideal product that the current stage replaces fluorescent tube and incandescent lamp, be considered to the new generation of green illumination of 21 century optimum development prospect, become most widely used lighting gradually, be widely used in domestic lighting and market, restaurant, school, the various public place such as urban road, many facilities are brought to the life of people.
Existing LED fluorescent tube, the most specular removal that can reach is 140Lm/W, and still there is reflecting effect difference, light efficiency is low, with shortcomings such as brightness power consumption are large.
Utility model content
The utility model object is to provide a kind of high light efficiency LED fluorescent tube for the deficiencies in the prior art, light efficiency can be improved 7%, reach 150Lm/W, reduce totle drilling cost, energy-conserving and environment-protective more under same light as requested, effectively improve reflecting rate, improve illumination and reduce power consumption.
A kind of high light efficiency LED fluorescent tube of the utility model, comprise: fluorescent tube, be arranged on the plug of lamp tube ends, aluminum strip is provided with in fluorescent tube, aluminium base is installed in the horizontal end face upper groove of aluminum strip, the inclined-plane of reflector is attached on described aluminum strip sidewall, the horizontal plane of described reflector is attached on described aluminium base, aluminium base between two reflectors is welded with several LED light sources that is in parallel or series connection, the other end connecting tube inner wall lower of reflector, LED drives one end to connect the stitch of plug, other end output line is welded on aluminium base, screw penetrates connection aluminum strip from plug outside.
Between described reflector inclined-plane and aluminium base horizontal plane, angle is preferably 142 °.
Described tube inner wall is symmetrically arranged with two boss, and aluminum strip is installed on tube inner wall by left and right station pin with the engaging of tube inner wall boss; Or described tube inner wall setting is symmetrical arranged fluted, aluminum strip is installed on tube inner wall by station pin with the engaging of tube inner wall groove.
Two described boss are less than 60 degree with the tube inner wall angulation near aluminum strip.
Two described boss are preferably 15 ~ 20 degree with the tube inner wall angulation near aluminum strip.
Overall plastic two-colour tube selected by described fluorescent tube, and punished as upper and lower two parts by line of demarcation, top is that transparent PC covers, and bottom is dark pvc pipe.
MCPET reflector selected by described reflector.
Described reflector is at least two and is symmetricly set on LED light source both sides.
Described LED drives and adopts non-isolated power drives.
Described LED light source is single led lamp or LED, and described LED is one-part form or segmented.
A kind of high light efficiency LED fluorescent tube of the utility model, its advantage is: light efficiency is improved, and lowers with brightness power consumption, and the reflector be obliquely installed makes fluorescent tube have and effectively promotes illumination and uniform luminance, structure is simple optimizing more, and the utilization rate of the energy is promoted to greatest extent.
Accompanying drawing explanation
Fig. 1 is integral assembling structure schematic diagram of the present utility model;
Fig. 2 is the internal structure schematic diagram of the utility model embodiment 1;
Fig. 3 is the utility model angle of reflector schematic diagram;
Wherein: 1-PC covers, 2-reflector, 3-line of demarcation, 4-aluminium base, 5-LED light source, 6-aluminum strip, 7-PVC manages, 8-plug, 9-fluorescent tube, 10-driving power, 11-screw.
Detailed description of the invention
Embodiment 1
A kind of high light efficiency LED fluorescent tube, comprise fluorescent tube 9, be arranged on the plug 8 at fluorescent tube 9 two ends, aluminum strip 6 is provided with in fluorescent tube, aluminium base 4 is installed in the horizontal end face upper groove of aluminum strip 6, the inclined-plane of reflector 2 is attached on described aluminum strip 6 sidewall, between described reflector 2 inclined-plane and aluminium base 4 horizontal plane, angle is preferably 142 °, the horizontal plane of described reflector 2 is attached on described aluminium base 4, aluminium base 4 between two reflectors 2 is welded with several LED light sources 5 that is in parallel or series connection, other end connecting tube 9 inner wall lower of reflector 2, LED drives 10 one end to connect the stitch of plug 1, other end output line is welded on aluminium base 4, screw 11 penetrates from plug 8 outside and connects aluminum strip 6.
Described fluorescent tube 9 inwall is symmetrically arranged with two boss, and aluminum strip 6 is installed on fluorescent tube 9 inwall by left and right station pin and the engaging of inside pipe wall boss.
Two described boss are less than 60 degree with the tube inner wall angulation near aluminum strip.
Two described boss are preferably 15 ~ 20 degree with the tube inner wall angulation near aluminum strip.
Overall plastic two-colour tube selected by described fluorescent tube 9, and fluorescent tube 9 is punished as upper and lower two parts by line of demarcation 3, and top is that transparent PC covers 1, and bottom is dark pvc pipe 7; This fluorescent tube is one-body molded, and upper transparent is beneficial to light transmission, and bottom dark color can hide aluminium base 4 and aluminum strip 6, without the need to upper and lower two parts of secondary assembly and connection
.
MCPET reflector selected by described reflector 2.
Described reflector is at least two and is symmetricly set on LED light source both sides.
Described LED drives and adopts non-isolated power drives.
Described LED light source is single led lamp or LED, and described LED is one-part form or segmented.
Embodiment 2
A kind of high light efficiency LED fluorescent tube, comprise fluorescent tube 9, be arranged on the plug 8 at fluorescent tube 9 two ends, aluminum strip 6 is provided with in fluorescent tube, aluminium base 4 is installed in the horizontal end face upper groove of aluminum strip 6, the inclined-plane of reflector 2 is attached on described aluminum strip 6 sidewall, between described reflector 2 inclined-plane and aluminium base 4 horizontal plane, angle is preferably 142 °, the horizontal plane of described reflector 2 is attached on described aluminium base 4, aluminium base 4 between two reflectors 2 is welded with several LED light sources 5 that is in parallel or series connection, other end connecting tube 9 inwall of reflector 2, LED drives 10 one end to connect the stitch of plug 1, other end output line is welded on aluminium base 4, screw 11 penetrates from plug 8 outside and connects aluminum strip 6.
Described tube inner wall setting is symmetrical arranged fluted, and aluminum strip is installed on tube inner wall by station pin with the engaging of tube inner wall groove.
Overall plastic two-colour tube selected by described fluorescent tube 9, and fluorescent tube 9 is punished as upper and lower two parts by line of demarcation 3, and top is that transparent PC covers 1, and bottom is dark pvc pipe 7; This fluorescent tube is one-body molded, and upper transparent is beneficial to light transmission, and bottom dark color can hide aluminium base 4 and aluminum strip 6, without the need to upper and lower two parts of secondary assembly and connection
.
Two described boss are less than 60 degree with the tube inner wall angulation near aluminum strip.
Two described boss are preferably 15 ~ 20 degree with the tube inner wall angulation near aluminum strip.
Overall plastic two-colour tube selected by described fluorescent tube 9, and fluorescent tube 9 is punished as upper and lower two parts by line of demarcation 3, and top is that transparent PC covers 1, and bottom is dark pvc pipe 7; This fluorescent tube is one-body molded, and upper transparent is beneficial to light transmission, and bottom dark color can hide aluminium base 4 and aluminum strip 6, without the need to upper and lower two parts of secondary assembly and connection
.
MCPET reflector selected by described reflector 2.
Described reflector is at least two and is symmetricly set on LED light source both sides.
Described LED drives and adopts non-isolated power drives.
Described LED light source is single led lamp or LED, and described LED is one-part form or segmented.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (9)
1. a high light efficiency LED fluorescent tube, comprise: fluorescent tube, be arranged on the plug of lamp tube ends, it is characterized in that: in fluorescent tube, be provided with aluminum strip, aluminium base is installed in the horizontal end face upper groove of aluminum strip, the inclined-plane of reflector is attached on described aluminum strip sidewall, the horizontal plane of described reflector is attached on described aluminium base, aluminium base between two reflectors is welded with several LED light sources that is in parallel or series connection, the other end connecting tube inner wall lower of reflector, LED drives one end to connect the stitch of plug, other end output line is welded on aluminium base, screw penetrates connection aluminum strip from plug outside.
2. a kind of high light efficiency LED fluorescent tube according to claim 1, is characterized in that: between described reflector inclined-plane and aluminium base horizontal plane, angle is preferably 142 °.
3. a kind of high light efficiency LED fluorescent tube according to claim 1, it is characterized in that: described tube inner wall is symmetrically arranged with two boss, aluminum strip is installed on tube inner wall by left and right station pin with the engaging of tube inner wall boss.
4. a kind of high light efficiency LED fluorescent tube according to claim 1, is characterized in that: described tube inner wall arranges and is symmetrical arranged fluted, and aluminum strip is installed on tube inner wall by pin of standing with the engaging of tube inner wall groove.
5. a kind of high light efficiency LED fluorescent tube according to claim 3, is characterized in that: two described boss are less than 60 degree with the tube inner wall angulation near aluminum strip.
6. a kind of high light efficiency LED fluorescent tube according to claim 3, is characterized in that: two described boss are preferably 15 ~ 20 degree with the tube inner wall angulation near aluminum strip.
7. a kind of high light efficiency LED fluorescent tube according to claim 1, is characterized in that: overall plastic two-colour tube selected by described fluorescent tube, and punished as upper and lower two parts by line of demarcation, top is that transparent PC covers, and bottom is dark pvc pipe.
8. a kind of high light efficiency LED fluorescent tube according to claim 1, is characterized in that: described reflector is at least two and is symmetricly set on LED light source both sides.
9. a kind of high light efficiency LED fluorescent tube according to claim 1, it is characterized in that: described LED light source is single led lamp or LED, described LED is one-part form or segmented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046661.8U CN204494127U (en) | 2015-01-23 | 2015-01-23 | A kind of high light efficiency LED fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046661.8U CN204494127U (en) | 2015-01-23 | 2015-01-23 | A kind of high light efficiency LED fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494127U true CN204494127U (en) | 2015-07-22 |
Family
ID=53573444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520046661.8U Expired - Fee Related CN204494127U (en) | 2015-01-23 | 2015-01-23 | A kind of high light efficiency LED fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494127U (en) |
-
2015
- 2015-01-23 CN CN201520046661.8U patent/CN204494127U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20180123 |