CN102588852A - Manufacturing method of planar lamp tube - Google Patents
Manufacturing method of planar lamp tube Download PDFInfo
- Publication number
- CN102588852A CN102588852A CN2011100210720A CN201110021072A CN102588852A CN 102588852 A CN102588852 A CN 102588852A CN 2011100210720 A CN2011100210720 A CN 2011100210720A CN 201110021072 A CN201110021072 A CN 201110021072A CN 102588852 A CN102588852 A CN 102588852A
- Authority
- CN
- China
- Prior art keywords
- lgp
- light emitting
- emitting module
- colloid
- light
- 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
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a manufacturing method of a planar lamp tube. The manufacturing method comprises the following steps of: providing a strip columnar light guiding plate, a light-emitting module provided with a baseplate and at least one light-emitting diode arranged on the baseplate; arranging the light-emitting module at one side of the light-guiding plate opposite to one end of the light guiding plate; filling a colloid between one end of the light guiding plate and the light-emitting module, and covering one end of the light guiding plate and the light-emitting diode with the colloid; solidifying the colloid to lead the colloid to form a light guiding body, and forming the light guiding plate, the light-emitting module and the light guiding body into an integrated structure without a joint seam; arranging a reflecting layer outside the light guiding plate; and mounting a coupling head at one side of the light-emitting module, which is far away from the light guiding plate, and electrically connecting the light-emitting diode with the coupling head. Therefore, the planar lamp tube which is thinned and further has the energy-saving effect is manufactured.
Description
Technical field
The present invention relates to the manufacturing approach of a kind of plane fluorescent tube, and be particularly related to a kind of manufacturing approach that is equiped with the plane fluorescent tube of coupling head.
Background technology
As everyone knows, general traditional fluorescent tube (like existing T8 or T9 type fluorescent tube) is owing to be that inductance type is lit a lamp, and the energy, luminous efficiency are low so ubiquity consumes, the shortcoming of contaminated environment, do not meet the environmental protection trend of modern energy savings.
As shown in Figure 1, be one of structure of existing daylight light fixture, comprise lamp socket 1a and fluorescent tube 2a, lamp socket 1a is fixed in indoor roof or is located at the roof below with sus-pension; Fluorescent tube 2a is T8 or T9 specification, and is example with the 40W fluorescent tube of T8, the about 1198mm of its length, and the about 26mm of caliber, its two ends and lamp socket 1a peg graft, and making can be by reflecting plate (figure is slightly) reflection to promote illuminating effect when fluorescent tube 2a is luminous.
Aforementioned T8 or T9 specification fluorescent tube 2a are the fluorescent tube during domestic present most families, office use, and be traditional fluorescent tube, but the power consumption of this traditional tube are big and luminous efficiency is low, do not meet modern energy-conserving and environment-protective demand.
Summary of the invention
The embodiment of the invention is to provide the manufacturing approach of a kind of plane fluorescent tube, and it combines light emitting module with colloid with LGP, seamlessly is installed in an end of LGP so as to making light emitting diode, and then processes the plane fluorescent tube of slimming and tool energy-saving effect.
The embodiment of the invention provides the manufacturing approach of a kind of plane fluorescent tube, and its step comprises: the LGP and a light emitting module of a strip are provided, and this light emitting module has a substrate and is installed at least one light emitting diode on this substrate; This light emitting module is arranged at this LGP one side, and this light emitting module is corresponding to this LGP one end; Fill colloid between this LGP one end and this light emitting module, and this colloid coats this LGP one end and this at least one light emitting diode; Solidify this colloid, make this colloid form a light conductor, make this LGP, this light emitting module and this light conductor be configured as the one jointless structure; One reflecting layer is arranged at outside this LGP; And a coupling head is installed in the side of this light emitting module away from this LGP, this at least one light emitting diode is electrically connected on this coupling head.
The further improved technical scheme according to the present invention, this at least one light emitting diode are the light emitting diode that does not encapsulate, and when solidifying this colloid, encapsulate this at least one light emitting diode simultaneously.
The further improved technical scheme according to the present invention; This LGP is formed with an exiting surface, a reflective surface and is connected in this exiting surface and two long side surfaces and the both ends of the surface of this reflective surface periphery; This colloid is filled in this LGP wherein between an end face and this light emitting module, and this colloid coats this LGP one end face.
The further improved technical scheme according to the present invention, the other end of this LGP is equiped with an end plate, and is equiped with another coupling head in this end plate away from a side of this LGP.
The further improved technical scheme according to the present invention further may further comprise the steps: another light emitting module is provided, and this another light emitting module has a substrate and is installed at least one light emitting diode on this substrate; This another light emitting module is arranged at this LGP opposite side, and this another light emitting module is corresponding to this LGP other end; Fill colloid between this LGP other end and this another light emitting module, and this colloid coats the light emitting diode of this LGP other end and this another light emitting module; Solidify this colloid, make this colloid form a light conductor, make this LGP, this another light emitting module and this light conductor be configured as the one jointless structure; And another coupling head is installed in the side of this another light emitting module away from this LGP, the light emitting diode of this another light emitting module is electrically connected on this another coupling head.
The further improved technical scheme according to the present invention is further installed a base outside this LGP, this base inner edge is corresponding to this LGP outer rim, and this reflecting layer is arranged between this LGP and this base.
The further improved technical scheme according to the present invention, this base inner edge is with this reflecting layer of polishing mode shaping, and perhaps, this reflecting layer forms in this base inner edge or this LGP outer rim with the plated film mode.
The further improved technical scheme according to the present invention, the refractive index of this LGP is 1.49, the difference of the refractive index of this LGP and this light conductor is in 0.05.
The further improved technical scheme according to the present invention, this base be configured as plane away from the outer rim of this LGP or hollow circular-arc.
The further improved technical scheme according to the present invention is provided with at least one block between the substrate of this LGP one end and this light emitting module.
In sum; The manufacturing approach of the plane fluorescent tube that the embodiment of the invention provided; With colloid light emitting module and LGP are integrated as one and jointless structure; So as to making light emitting diode seamlessly be installed in an end of LGP, and then process the plane fluorescent tube of slimming and tool energy-saving effect.And its two ends are equiped with coupling head, make embodiment of the invention manufactured finished can be applicable to existing lamp socket.
For further understanding characteristic of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, but these explanations only are used for explaining the present invention with appended accompanying drawing, but not interest field of the present invention are done any restriction.
Description of drawings
Fig. 1 is the schematic perspective view of existing daylight light fixture;
Fig. 2 is the flow chart of steps of first embodiment of the invention;
Decomposing schematic representation when Fig. 3 does not fill colloid for first embodiment of the invention;
Fig. 4 is the schematic perspective view of first embodiment of the invention;
Fig. 5 is the schematic perspective view of encapsulation LED not for light emitting diode of the present invention;
Fig. 6 is circular-arc decomposing schematic representation for base outer rim of the present invention;
Fig. 7 is circular-arc schematic perspective view for base outer rim of the present invention;
Fig. 8 is different from the flow chart of steps of first embodiment for second embodiment of the invention;
Decomposing schematic representation when Fig. 9 does not fill colloid for second embodiment of the invention; And
Figure 10 is the schematic perspective view of second embodiment of the invention.
The main element symbol description
(having now)
1a lamp socket 2a fluorescent tube
(the present invention)
1 LGP, 11 exiting surfaces
12 reflective surfaces, 13 long side surfaces
14,14 ' end face 2,2 ' light emitting module
21,21 ' substrate 22,22 ' light emitting diode
23,23 ' fin 3,3 ' colloid
31,31 ' light conductor, 4 end plates
5 bases, 51 bodies
52 fasten arm 53 storage tanks
7 coupling heads of 6 reflecting layer
8,8 ' block
The specific embodiment
(first embodiment)
See also Fig. 2 to Fig. 7, be the first embodiment of the present invention, wherein, Fig. 2 is a step of manufacturing flow chart of the present invention, and Fig. 3 to Fig. 7 is a schematic perspective view of the present invention.
Refer again to Fig. 2 and map 3 to Fig. 7, the present invention is the manufacturing approach of a kind of plane fluorescent tube, and its step comprises:
As shown in Figure 3, the LGP 1 and light emitting module 2 of rectangular column are provided.LGP 1 is formed with corresponding exiting surface 11 and reflective surface 12 and is connected in two long side surfaces 13 and both ends of the surface 14,14 ' of exiting surface 11 and reflective surface 12 peripheries.Light emitting module 2 has substrate 21 and is installed at least one light emitting diode 22 on the substrate 21; Wherein, substrate 21 can be the aluminium base that is formed with circuit, and light emitting diode 22 can be light emitting diode 22 that has encapsulated or the light emitting diode 22 (as shown in Figure 5) that does not encapsulate.In addition, the quantity of present embodiment light emitting diode 22 is example with a plurality of, but when practical application, can be more than one.
Moreover substrate 21 can be installed fin 23 away from a side of light emitting diode 22, reaches preferable radiating effect whereby.
Like Fig. 3 and shown in Figure 4, colloid 3 is covered in light emitting module 2, colloid 3 coats above-mentioned light emitting diode 22, and is covered in substrate 21 and is provided with on the plane of light emitting diode 22.
LGP 1 one end faces 14 are corresponding to above-mentioned light emitting diode 22 and be arranged on the colloid 3, make that no gap exists between above-mentioned LGP 1 end face 14 and the light emitting module 2, wherein, and butt each other between LGP 1 and the light emitting diode 22, or fill up with colloid 3.
Solidify colloid 3, make colloid 3 form solid-state light conductor 31, and then light emitting module 2, LGP 1 and light conductor 31 are formed as one and jointless structure.Wherein, colloid 3 can be the acryl colloid of heat cure, and when solidifying, heating makes its thermally equivalent around colloid 3, is solidified into light conductor 31 equably so as to making colloid 3.Colloid 3 also can be the acryl colloid (like UV acryl colloid) of photocuring, when solidifying, shines equably in colloid 3 with the light (like UV light) of specific wavelength, and then makes colloid 3 be solidified into light conductor 31 equably.
In addition,, then after above-mentioned steps, the effect of encapsulation can be reached, whereby, this step of encapsulation LED can be omitted if light emitting diode 22 is the light emitting diode 22 (as shown in Figure 5) that does not encapsulate.
Moreover the other end 14 ' of LGP 1 can be equiped with end plate 4, is not equiped with light emitting diode on the end plate 4.
In addition, base 5 bodies 51 can be configured as plane away from the outer rim of LGP 1; Perhaps, base 5 bodies 51 outer rims can be configured as circular-arc (like Fig. 6 and shown in Figure 7) of hollow, then can required element be arranged in it, like the power supply unit (figure slightly) of light emitting module 2.
Moreover base 5 can be connected with fin 23, conducts to base 5 so as to making heat, and then enlarges area of dissipation, reaches preferable radiating effect.
Reflecting layer 6 is arranged at outside the LGP 1.Wherein, reflecting layer 6 forms in reflective surface 12, two long side surfaces 13 and the other end 14 ' (figure slightly) of LGP 1 with the plated film mode, or is plated on base 5 bodies 51 and two and fastens arms 52 inner edges, reach on the plane of end plate 4 corresponding to LGP 1 other end 14 '.In addition, if base 5 is a metal material, then reflecting layer 6 can also polishing mode form in base 5 bodies 51 and two fastening arms, 52 inner edges.
Moreover reflecting layer 6 also can be the reflector plate (figure slightly) of tool reflecting effect, and is arranged between LGP 1 and the base 5, reaches between LGP 1 and the end plate 4.
Two coupling heads 7 are installed in light emitting module 2 substrates 21 and the side of end plate 4 away from LGP 1, and light emitting diode 22 is electrically connected on contiguous coupling head 7.
Via above-mentioned steps; Made plane fluorescent tube; As shown in Figure 4, its structure can reach the slimming effect, and is able to coupling head 7 and is inserted on the existing lamp socket; So as to replacing existing fluorescent tube, and can reach the consumption that reduces the energy, have long and stable service life and even and soft effects such as irradiation light are provided.Below will further introduce plane of the present invention fluorescent tube.
Like Fig. 3 and shown in Figure 4, the plane fluorescent tube includes LGP 1, light emitting module 2, light conductor 31, end plate 4, base 5, reflecting layer 6 and coupling head 7.Wherein, Light emitting module 2 forms in outside LGP 1 one end faces 14 with light conductor 31; End plate 4 is arranged at LGP 1 other end 14 ', and base 5 is fixed in LGP 1 and reflecting layer 6 is arranged between base 5 and the LGP 1, and coupling head 7 is installed on light emitting module 2 and the two ends of end plate 4 away from LGP 1.
In addition, LGP 1 can be identical material or different materials with light conductor 31.If LGP 1 be identical material with light conductor 31, then light conductor 31 can be considered the extension of LGP 1, therefore, can have extremely low light loss in the interface of light conductor 31 and LGP 1 and consume.If LGP 1 is different materials with light conductor 31, then the difference of the refractive index of LGP 1 and light conductor 31 can be in 0.05, that is the refractive index of LGP 1 can be 1.49, and then the refractive index of light conductor 31 is 1.44 to 1.54.
Therefore; No matter what the temperature around the fluorescent tube of plane has change; The plane fluorescent tube carries out contraction or expansion with integral body, and when being incident in LGP 1 so as to the light that makes light emitting diode 22 emissions, light can be kept quantitatively and is even; With the raising light utilization efficiency, and can prevent effectively that light emitting diode 22 receives the influence of external aqueous vapor.
(second embodiment)
See also Fig. 8 to Figure 10, it is the second embodiment of the present invention, and wherein, Fig. 8 is different from the flow chart of steps of first embodiment for present embodiment, and Fig. 9 and Figure 10 are schematic perspective view of the present invention.
Present embodiment mainly is to combine another light emitting module 2 ' in LGP 1 other end 14 ' of first embodiment, so as to replacing end plate 4, and locates not to be provided with reflecting layer 6 in LGP 1 other end 14 '.And combining of the end face 14 of the integrating step of LGP 1 other end 14 ' and another light emitting module 2 ' and the first embodiment LGP 1 and light emitting module 2 is roughly the same.
Refer again to Fig. 8 and map 9 and Figure 10, present embodiment is different from the step of first embodiment, is described below substantially:
Another light emitting module 2 ' is provided.Another light emitting module 2 ' has substrate 21 ' and is installed at least one light emitting diode 22 ' on the substrate 21 '; Wherein, substrate 21 ' can be the aluminium base that is formed with circuit, and light emitting diode 22 ' can be light emitting diode 22 ' that has encapsulated or the light emitting diode 22 ' that does not encapsulate.In addition, the quantity of present embodiment light emitting diode 22 ' is example with a plurality of, but when practical application, can be more than one.
Moreover substrate 21 ' can be provided with fin 23 ' away from a side of light emitting diode 22 ', reaches preferable radiating effect whereby.
Colloid 3 ' is covered in another light emitting module 2 ', and colloid 3 ' coats above-mentioned light emitting diode 22 ', and is covered in substrate 21 ' and is provided with on the plane of light emitting diode 22 '.
Solidify colloid 3 ', make colloid 3 ' form solid-state light conductor 31 ', and then another light emitting module 2 ', LGP 1 and light conductor 31 ' are formed as one and jointless structure.
Reflecting layer 6 is arranged at outside the LGP 1.Wherein, reflecting layer 6 forms in the reflective surface 12 and two long side surfaces 13 of LGP 1 with the plated film mode, or is plated on base 5 bodies 51 and two fastening arms, 52 inner edges.In addition, if base 5 is a metal material, then reflecting layer 6 can also polishing mode form in base 5 bodies 51 and two fastening arms, 52 inner edges.
Moreover reflecting layer 6 also can be the reflector plate (figure slightly) of tool reflecting effect, and is arranged between LGP 1 and the base 5.
Two coupling heads 7 are installed in two light emitting modules 2, the 2 ' side away from LGP 1, and its light emitting diode 22,22 ' is electrically connected on contiguous coupling head 7 respectively.
Via above-mentioned steps, made plane fluorescent tube, shown in figure 10, its structure can reach the effect of slimming, and is able to coupling head 7 and is inserted on the existing lamp socket, so as to more sufficient light is provided.
(the 3rd embodiment)
See also Fig. 3 and Fig. 9; It is the third embodiment of the present invention; The difference of the present embodiment and first and second embodiment mainly is; Can be provided with at least one block 8 between LGP 1 end face 14 of present embodiment and the substrate 21 of light emitting module 2, produce extruding between LGP 1 end face 14 and the light emitting module 2 so as to avoiding, and then cause light emitting diode 22 impaired.In addition, also can be provided with at least one block 8 ' between the substrate 21 ' of LGP 1 other end 14 ' and another light emitting module 2 '.
In addition, in present embodiment, be positioned at the block 8 of LGP 1 both sides, 8 ' quantity is example with two respectively, but when practical application, not as limit.
(effect of embodiment)
According to the embodiment of the invention; The plane fluorescent tube that the manufacturing approach of above-mentioned plane fluorescent tube is made; Its structure can reach the slimming effect; And be able to coupling head 7 and be inserted on the existing daylight lamp holder, so as to replacing existing fluorescent tube, and can reach the consumption that reduces the energy, have long and stable service life and even and soft effects such as irradiation light are provided.
And, when around variations in temperature the time, the plane fluorescent tube carries out contraction or expansion with integral body.When being incident in LGP 1 so as to the light that makes light emitting diode 22,22 ' emission, light can be kept quantitatively and evenly, with the light utilization efficiency of raising LGP 1, and can prevent effectively that light emitting diode 22,22 ' receives the influence of external aqueous vapor.
The above is merely embodiments of the invention, and it is not in order to limit claim of the present invention.
Claims (10)
1. the manufacturing approach of a plane fluorescent tube is characterized in that, may further comprise the steps:
The LGP and a light emitting module of one rectangular column are provided, and said light emitting module has a substrate and is installed at least one light emitting diode on the said substrate;
Said light emitting module is arranged at said LGP one side, and said light emitting module is corresponding to said LGP one end;
Fill colloid between said LGP one end and said light emitting module, and said colloid coats said LGP one end and said at least one light emitting diode;
Solidify said colloid, make said colloid form a light conductor, make said LGP, said light emitting module and said light conductor be configured as the one jointless structure;
One reflecting layer is arranged at outside the said LGP; And
One coupling head is installed in the side of said light emitting module away from said LGP, and said at least one light emitting diode is electrically connected on said coupling head.
2. the manufacturing approach of plane according to claim 1 fluorescent tube is characterized in that, said at least one light emitting diode is the light emitting diode that does not encapsulate, and when solidifying said colloid, encapsulates said at least one light emitting diode simultaneously.
3. the manufacturing approach of plane according to claim 1 fluorescent tube; It is characterized in that; Said LGP is formed with an exiting surface, a reflective surface and is connected in said exiting surface and two long side surfaces and the both ends of the surface of said reflective surface periphery; Said colloid is filled in said LGP wherein between an end face and the said light emitting module, and said colloid coats said LGP one end face.
4. the manufacturing approach of plane according to claim 3 fluorescent tube is characterized in that the other end of said LGP is equiped with an end plate, and is equiped with another coupling head in said end plate away from a side of said LGP.
5. the manufacturing approach of plane according to claim 1 fluorescent tube is characterized in that, further may further comprise the steps:
Another light emitting module is provided, and said another light emitting module has a substrate and is installed at least one light emitting diode on the said substrate;
Said another light emitting module is arranged at said LGP opposite side, and said another light emitting module is corresponding to the said LGP other end;
Fill colloid between the said LGP other end and said another light emitting module, and said colloid coats the light emitting diode of the said LGP other end and said another light emitting module;
Solidify said colloid, make said colloid form a light conductor, make said LGP, said another light emitting module and said light conductor be configured as the one jointless structure; And
Another coupling head is installed in the side of said another light emitting module away from said LGP, and the light emitting diode of said another light emitting module is electrically connected on said another coupling head.
6. the manufacturing approach of plane according to claim 1 fluorescent tube is characterized in that, outside said LGP, further installs a base, and said base inner edge is corresponding to said LGP outer rim, and said reflecting layer is arranged between said LGP and the said base.
7. the manufacturing approach of plane according to claim 6 fluorescent tube is characterized in that, said base inner edge is with the polishing mode said reflecting layer that is shaped, and perhaps, said reflecting layer forms in said base inner edge or said LGP outer rim with the plated film mode.
8. the manufacturing approach of plane according to claim 1 fluorescent tube is characterized in that, the refractive index of said LGP is 1.49, and the difference of the refractive index of said LGP and said light conductor is in 0.05.
9. the manufacturing approach of plane according to claim 6 fluorescent tube is characterized in that, said base be configured as plane away from the outer rim of said LGP or hollow circular-arc.
10. the manufacturing approach of plane according to claim 1 fluorescent tube is characterized in that, is provided with at least one block between the substrate of said LGP one end and said light emitting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100210720A CN102588852A (en) | 2011-01-18 | 2011-01-18 | Manufacturing method of planar lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100210720A CN102588852A (en) | 2011-01-18 | 2011-01-18 | Manufacturing method of planar lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102588852A true CN102588852A (en) | 2012-07-18 |
Family
ID=46477888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100210720A Pending CN102588852A (en) | 2011-01-18 | 2011-01-18 | Manufacturing method of planar lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102588852A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277758A (en) * | 2013-05-08 | 2013-09-04 | 西安重装渭南光电科技有限公司 | Method for modifying existing daylight lamp |
| CN103292176A (en) * | 2013-05-08 | 2013-09-11 | 西安重装渭南光电科技有限公司 | LED fluorescent tube |
| CN104180231A (en) * | 2014-09-09 | 2014-12-03 | 山东明华光电科技有限公司 | Laterally light-emitting LED lamp tube |
| CN106090742A (en) * | 2016-08-12 | 2016-11-09 | 陕西天和照明设备工程有限公司 | Outdoor linear light source |
| CN112815248A (en) * | 2020-12-31 | 2021-05-18 | 浙江楚乔电气有限公司 | Can adjust linear lamp strip of comfortable irradiant sidelight source according to ambient lighting |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003331605A (en) * | 2002-05-07 | 2003-11-21 | Ichiro Yanaka | Outer periphery light emission lamp with sealed light emitting diode element |
| CN1978980A (en) * | 2005-11-30 | 2007-06-13 | 沈育浓 | Lighting apparatus |
| CN101410671A (en) * | 2006-02-20 | 2009-04-15 | 西铁城电子股份有限公司 | Side surface light emitting unit and illuminating panel |
| CN101442086A (en) * | 2007-11-23 | 2009-05-27 | 富准精密工业(深圳)有限公司 | Light emitting diode combination |
| CN201439888U (en) * | 2009-05-25 | 2010-04-21 | 兴隆发电子股份有限公司 | Curved surface light guide type lamp source |
| CN201582616U (en) * | 2009-12-07 | 2010-09-15 | 邓学开 | Flat lamp with light emitting diode (LED) |
| KR20100108967A (en) * | 2009-03-31 | 2010-10-08 | 서울반도체 주식회사 | Illumination apparatus |
-
2011
- 2011-01-18 CN CN2011100210720A patent/CN102588852A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003331605A (en) * | 2002-05-07 | 2003-11-21 | Ichiro Yanaka | Outer periphery light emission lamp with sealed light emitting diode element |
| CN1978980A (en) * | 2005-11-30 | 2007-06-13 | 沈育浓 | Lighting apparatus |
| CN101410671A (en) * | 2006-02-20 | 2009-04-15 | 西铁城电子股份有限公司 | Side surface light emitting unit and illuminating panel |
| CN101442086A (en) * | 2007-11-23 | 2009-05-27 | 富准精密工业(深圳)有限公司 | Light emitting diode combination |
| KR20100108967A (en) * | 2009-03-31 | 2010-10-08 | 서울반도체 주식회사 | Illumination apparatus |
| CN201439888U (en) * | 2009-05-25 | 2010-04-21 | 兴隆发电子股份有限公司 | Curved surface light guide type lamp source |
| CN201582616U (en) * | 2009-12-07 | 2010-09-15 | 邓学开 | Flat lamp with light emitting diode (LED) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277758A (en) * | 2013-05-08 | 2013-09-04 | 西安重装渭南光电科技有限公司 | Method for modifying existing daylight lamp |
| CN103292176A (en) * | 2013-05-08 | 2013-09-11 | 西安重装渭南光电科技有限公司 | LED fluorescent tube |
| CN103292176B (en) * | 2013-05-08 | 2015-08-26 | 西安重装渭南光电科技有限公司 | A kind of LED fluorescent lamp tube |
| CN103277758B (en) * | 2013-05-08 | 2016-06-29 | 西安重装渭南光电科技有限公司 | A kind of method transforming existing daylight lamp |
| CN104180231A (en) * | 2014-09-09 | 2014-12-03 | 山东明华光电科技有限公司 | Laterally light-emitting LED lamp tube |
| CN106090742A (en) * | 2016-08-12 | 2016-11-09 | 陕西天和照明设备工程有限公司 | Outdoor linear light source |
| CN112815248A (en) * | 2020-12-31 | 2021-05-18 | 浙江楚乔电气有限公司 | Can adjust linear lamp strip of comfortable irradiant sidelight source according to ambient lighting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104048196A (en) | LED lighting device with cured structural support | |
| CN104048195A (en) | LED light bulb with structural support | |
| CN102588852A (en) | Manufacturing method of planar lamp tube | |
| CN102709281A (en) | Double fluorescent thin film two-sided light-emitting planar wafer LED (Light-Emitting Diode) array light source | |
| CN102927475B (en) | Light-emitting diode (LED) light source module | |
| CN101598307A (en) | LED illuminating lamp and manufacture method thereof | |
| CN101539254B (en) | Reflective and radiating base of high-power LED light source | |
| CN101761894A (en) | Reflecting heat radiation and sealing base of high-power LED light source | |
| US8419254B2 (en) | Flat tubularlamp | |
| CN106601897B (en) | The production method of the white glue surface of integrated optical source COB encapsulation on a kind of plate | |
| CN202012825U (en) | Plane tube | |
| CN207517729U (en) | The luminous uniform planar LED light source of one kind | |
| CN201732813U (en) | Optical lens with fluorescent layer applied to light-emitting diode packaging structure | |
| CN204240087U (en) | Lamp and lighting device | |
| CN201983003U (en) | Integrated heat-dissipation LED daylight lamp | |
| CN102214645B (en) | Multi-layer array type light emitting diode | |
| CN201699012U (en) | Packaging structure of multi-layer array type light-emitting diode | |
| CN204922548U (en) | High illuminance LED bulb entirely gives out light; give off light | |
| CN103016965A (en) | LED (Light Emitting Diode) light emitting module and manufacturing method thereof | |
| CN203339225U (en) | Non-encapsulation chip LED lighting illumination structure | |
| CN208637457U (en) | A kind of high-power patch-type encapsulation LED crystal lamp | |
| CN201655836U (en) | Reflecting, radiating and sealing base of high power LED light source | |
| CN104810458A (en) | COB packaging process for integrating LED distance light and dipped light of automotive headlamp | |
| CN205429008U (en) | Metal heat conduction post COB LED light source | |
| CN204459825U (en) | High-performance 360 degree of light emitting LED 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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |