CN203240512U - Linear light source module, and lamp tube and lighting device structure with the module - Google Patents
Linear light source module, and lamp tube and lighting device structure with the module Download PDFInfo
- Publication number
- CN203240512U CN203240512U CN2013201008586U CN201320100858U CN203240512U CN 203240512 U CN203240512 U CN 203240512U CN 2013201008586 U CN2013201008586 U CN 2013201008586U CN 201320100858 U CN201320100858 U CN 201320100858U CN 203240512 U CN203240512 U CN 203240512U
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- Prior art keywords
- light source
- source module
- linear light
- heat radiation
- radiation rack
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- 230000005855 radiation Effects 0.000 claims description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 230000000630 rising effect Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009713 electroplating Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract 4
- 239000000463 material Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- PFNQVRZLDWYSCW-UHFFFAOYSA-N (fluoren-9-ylideneamino) n-naphthalen-1-ylcarbamate Chemical compound C12=CC=CC=C2C2=CC=CC=C2C1=NOC(=O)NC1=CC=CC2=CC=CC=C12 PFNQVRZLDWYSCW-UHFFFAOYSA-N 0.000 description 2
- FTWRSWRBSVXQPI-UHFFFAOYSA-N alumanylidynearsane;gallanylidynearsane Chemical compound [As]#[Al].[As]#[Ga] FTWRSWRBSVXQPI-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model discloses a linear light source module, and fluorescent tube and lighting device structure that have this module. The linear light source module comprises a heat dissipation structure and a plurality of circuit boards. The heat dissipation structure comprises a base and a heat dissipation frame. The base comprises a supporting plate and a supporting frame which is arranged on the surface of the supporting plate in a protruding mode. The heat dissipation frame is arranged on the base, is arranged along the longitudinal direction of the linear light source module and is provided with at least two bearing surfaces. A plurality of light-emitting elements are formed on each circuit board, and each circuit board is fixedly arranged on each bearing surface respectively.
Description
Technical field
The utility model relates to a kind of light source module, and particularly relevant for a kind of Linear light source module.
Background technology
Light emitting diode (LED) has the advantage that durability, life-span are long, light and handy, power consumption is low and do not contain the harmful substances such as mercury, admittedly can be widely used in the lighting apparatus industry, such as LED ball lamp, LED fluorescent lamp, LED fluorescent tube etc.
See also Fig. 1, known lamp tube structure 100 comprises light emitting module 120 and the tubulose lampshade 130 that radiator structure 110, circuit board 122 and light emitting diode 124 form.Tubulose lampshade 130 connects the two ends of radiator structure 110, and covers light emitting module 120.As shown in Figure 1, known lamp tube structure 100 is fixed in radiator structure 110 with light emitting module 120, owing to light emitting module 120 only is placed on the single plane of heat spreader structures 110, so that rising angle is subject in 120 degree.Therefore, if the user is when decoration or specific occasion need the large fluorescent tube of rising angle, known design often can't reach its demand.
In view of this, the utmost point needs a kind of lamp tube structure at present, improves above-mentioned problem, and the phase can provide larger rising angle, to meet user's demand.
The utility model content
Therefore, a purpose of the present utility model is that a kind of Linear light source module is being provided, and its composition comprises a radiator structure, a plurality of circuit board and a plurality of light-emitting component.Radiator structure comprises a pedestal and a heat radiation rack.Pedestal comprises a gripper shoe and an outstanding bracing frame that is arranged at the gripper shoe surface.Heat radiation rack is arranged on the pedestal, and wherein heat radiation rack is along vertical setting of Linear light source module, and has at least two loading ends.Be formed with a plurality of light-emitting components on each circuit board, and each circuit board is fixedly installed on respectively on each loading end.
According to the utility model one embodiment, light-emitting component is light emitting diode.
According to another embodiment of the utility model, the section shape of heat radiation rack is I shape, king's font, triangle or symmetrical polygon, and pedestal and this heat radiation rack are formed in one.
According to another embodiment of the utility model, this reflecting layer is for electroplating the reflecting layer that forms, the reflecting layer of sputter formation or the reflecting layer that the anode processing forms.
According to another embodiment of the utility model, the rising angle of this Linear light source module is that 180 degree are to 360 degree.
According to another embodiment of the utility model, the loading end of Linear light source module has respectively different normal directions.
According to the another embodiment of the utility model, above-mentioned Linear light source module also comprises a reflecting layer, be positioned at heat radiation rack the surface and not by circuit board covering place.
Another purpose of the present utility model is that a kind of illuminator structure is being provided, and it comprises above-mentioned any Linear light source module and a shell, and shell is fixed on the pedestal, in order to cover Linear light source module.
Another purpose of the present utility model is that a kind of lamp tube structure is being provided, and it comprises above-mentioned any Linear light source module, a lampshade and two end caps.Lampshade is fixed on the pedestal of Linear light source module, in order to covering Linear light source module, and is combined to form a tubular structure with Linear light source module.Two end caps are sheathed on respectively the two ends of tubular structure, and all have a positive and negative electrode pin on each end cap, and an external power source is electrically connected by the circuit board of the positive and negative electrode pin on two end caps and Linear light source module.
According to as can be known above-mentioned, the radiator structure of Linear light source module of the present utility model because heat yielding frame structure can provide at least two loading ends to put light emitting module, so the rising angle greater than 180 degree can be provided, solves the known too small problem of rising angle.
Description of drawings
For above and other purpose of the present utility model, feature, advantage and embodiment can be become apparent, appended the description of the drawings is as follows:
Fig. 1 is the perspective view that illustrates according to known lamp tube structure;
Fig. 2 A is a kind of perspective view that illustrates according to the Linear light source module of the utility model one embodiment;
Fig. 2 B is the cross-sectional view that illustrates according to the line segment A-A ' of Fig. 2 A;
Fig. 3 is the cross-sectional view that illustrates according to the Linear light source module of another embodiment of the utility model;
Fig. 4 is the cross-sectional view that illustrates according to the Linear light source module of another embodiment of the utility model;
Fig. 5 is the cross-sectional view that illustrates according to the Linear light source module of the another embodiment of the utility model;
Fig. 6 is the cross-sectional view that illustrates according to the Linear light source module of the another embodiment of the utility model;
Fig. 7 is the cross-sectional view that illustrates according to a kind of Linear light source module of another embodiment of the utility model;
Fig. 8 is the cross-sectional view that illustrates according to a kind of Linear light source module of the another embodiment of the utility model;
Fig. 9 A is a kind of perspective view that illustrates according to the lamp tube structure of the utility model one embodiment;
Fig. 9 B is the cross-sectional view that illustrates according to the line segment B-B ' of Fig. 9 A.
The specific embodiment
In order to make narration of the present utility model more detailed and complete, hereinafter for embodiment of the present utility model and specific embodiment illustrative description has been proposed; But this is not unique form of implementing or using the utility model specific embodiment.Below disclosed each embodiment, under useful situation, can mutually make up or replace, also can add in one embodiment other embodiment, and need not further put down in writing or illustrate.Yet, can in the situation without these specific detail, put into practice embodiment of the present utility model.In other cases, for simplifying accompanying drawing, the structure of knowing only schematically is illustrated among the figure with device.
Please refer to Fig. 2 A, it illustrates a kind of perspective view according to the Linear light source module 200 of the utility model one embodiment.Fig. 2 B is the cross-sectional view that illustrates according to the line segment A-A ' of Fig. 2 A.Shown in Fig. 2 A, Linear light source module 200 comprises a radiator structure 202, a plurality of circuit board 232 and a plurality of light-emitting component 234.Radiator structure 202 comprises a pedestal 210 and a heat radiation rack 220.Pedestal 210 comprises a gripper shoe 212 and an outstanding bracing frame 214 that is arranged at gripper shoe 212 surfaces.Heat radiation rack 220 is arranged on the pedestal 210, and wherein heat radiation rack 220 is the vertical settings along Linear light source module 200.Heat radiation rack 220 has at least two loading ends 222, and each circuit board 232 is to be fixedly installed on respectively on each loading end 222, and is formed with a plurality of light-emitting components 234 on each circuit board 232.
Above-mentioned heat radiation rack 220 links to each other with pedestal 210 and forms integrated radiator structure 202.Do not limit the material of radiator structure at this, the heat sink material of any applicable lighting apparatus all can be applicable to this; In one embodiment, with the material of aluminium as radiator structure.Each loading end 222 on the heat radiation rack 220 has respectively different normal directions, so that Linear light source module has different light directions, and reaches the larger optical range that goes out.
The section shape of heat radiation rack can be I shape, king's font, triangle or symmetrical polygon, but is not limited to this.Shown in Fig. 2 B, the cross-section structure of its heat radiation rack 220 is I-shaped, has three loading ends 222, and each loading end 222 can be put a circuit board 232 at least, at least can put a discharge optical element 234 on each circuit board 232, wherein light-emitting component 234 can be proper alignment or is staggered.As shown in Figure 3, the cross-section structure of its heat radiation rack 220 is king's font, has five loading ends 222, and circuit board 232 and light-emitting component 234 can described abovely arrange, and the heat radiation rack 220 of this king's font has the rising angle of 360 degree nearly.As shown in Figure 4, the cross-section structure of its heat radiation rack 220 is triangle, have three loading ends 222 and can put circuit board 232 and light-emitting component 234, and circuit board 232 and light-emitting component 234 can described abovely arrange.As shown in Figure 5, the cross-section structure of its heat radiation rack 220 is square, have three loading ends 222 and can put circuit board 232 and light-emitting component 234, and circuit board 232 and light-emitting component 234 can described abovely arrange.As shown in Figure 6, the cross-section structure of its heat radiation rack 220 is hexagon, have 5 loading ends 222 and can put circuit board 232 and light-emitting component 234, and circuit board 232 and light-emitting component 234 can described abovely arrange.Yet, also can use other to have the above heat radiation rack of two loading ends, be not limited to the section shape of above-mentioned mentioned heat radiation rack.
The circuit board 232 of present embodiment is a high heat-conduction circuit board, is the loading end 222 that is attached at radiator structure 202.Wherein, the light-emitting component 234 of each loading end 222 can arrange according to actual demand.
In one embodiment, light-emitting component is light emitting diode.The material of light-emitting component can be gallium arsenide phosphide (GaAsP) III-V family, aluminum gallium arsenide (AlGaAs) III-V family, AlGaInP (AlGaInP), carborundum (SiC) IV family, zinc selenide (ZnSe) II-VI family, gallium nitride (GaN) or InGaN (InGaN) III-V family, InGaN (InGaN) III-V family or single quantum well (SQW) III-V family, but is not limited to this.
Please refer to Fig. 7, it is the cross-sectional view that illustrates according to a kind of Linear light source module of another embodiment of the utility model.It is outstanding from heat radiation rack 220 that the heat radiation rack 220 of I shape or king's font also comprises at least one outstanding structure 310, in order to strengthen fixedly light-emitting component 234, so that light-emitting component 234 is difficult for coming off from circuit board 232.
Please refer to Fig. 8, it is the cross-sectional view that illustrates according to a kind of Linear light source module of another embodiment of the utility model.As shown in Figure 8, Linear light source module also comprises a reflecting layer 410, be positioned at heat radiation rack 220 the surface and not by circuit board 232 coverings place, in order to the structure of improving extraction efficiency.The film stratiform that this reflecting layer can be made by high reflecting material or through the material of metal foil cup, plastic cement or other improving extraction efficiencies of mirror process.The formation method in reflecting layer can be plating, sputter or anode and processes, and namely the reflecting layer can be and electroplates the reflecting layer that forms, reflecting layer or the anode that sputter forms processed the reflecting layer that forms, but be not limited to this.It should be noted that the reflecting layer only in order to increasing light extraction efficiency, the rising angle of integral body be there is no impact.
Please refer to Fig. 9 A, it illustrates a kind of perspective view according to the lamp tube structure 500 of the utility model one embodiment.Fig. 9 B is the cross-sectional view that illustrates according to the line segment B-B ' of Fig. 9 A.Shown in Fig. 9 A, lamp tube structure 500 comprises above-mentioned any Linear light source module 510, a lampshade 520 and two end caps 530.Lampshade 520 is to be fixed on the pedestal 210, in order to covering Linear light source module 510, and is combined to form a tubular structure with Linear light source module 510.Two end caps 530 are sheathed on respectively the two ends of tubular structure, and all have a positive and negative electrode pin 540 on each end cap, and the positive and negative electrode pin 540 that an external power source can be seen through on two end caps 530 is electrically connected with circuit board 232.
In addition, Linear light source module of the present utility model is to can be applicable to any illuminator structure, and its structure comprises above-mentioned any Linear light source module and a shell, and shell is to be fixed on the pedestal, in order to cover Linear light source module.
According to as can be known above-mentioned, the radiator structure of Linear light source module of the present utility model, because heat yielding frame structure can provide at least two loading ends to put light emitting module, the rising angle of Linear light source module can reach the optical range that goes out more than 180 degree.In one embodiment, the rising angle of Linear light source module is that 180 degree are to 360 degree.This design does not need any optical element, just can improve linear light sorurce lighting apparatus go out optical range, so can solve the too small problem of known rising angle, and enlarge by this application of the lighting apparatus of linear light sorurce.
Although the utility model discloses as above with embodiment; so it is not to limit the utility model; anyly be familiar with this skill person; within not breaking away from spirit and scope of the present utility model; when can being used for a variety of modifications and variations, therefore protection domain of the present utility model is as the criterion when looking the scope that appending claims defines.
Claims (10)
1. a Linear light source module is characterized in that, comprises: a radiator structure comprises:
One pedestal comprises a gripper shoe and an outstanding bracing frame that is arranged at this gripper shoe surface; And
One heat radiation rack is arranged on this pedestal, and wherein this heat radiation rack is along vertical setting of this Linear light source module, and has at least two loading ends;
A plurality of circuit boards are fixedly installed on respectively on each described loading end; And
A plurality of light-emitting components are fixedly installed on each described circuit board.
2. Linear light source module according to claim 1 is characterized in that, described light-emitting component is light emitting diode.
3. Linear light source module according to claim 1 is characterized in that, the section shape of this heat radiation rack is I shape, king's font, triangle or symmetrical polygon.
4. Linear light source module according to claim 1 is characterized in that, also comprises a reflecting layer, be positioned at this heat radiation rack the surface and not by covering place of described circuit board.
5. Linear light source module according to claim 4 is characterized in that, this reflecting layer is for electroplating the reflecting layer that forms, the reflecting layer of sputter formation or the reflecting layer that the anode processing forms.
6. Linear light source module according to claim 1 is characterized in that, the rising angle of this Linear light source module is that 180 degree are to 360 degree.
7. Linear light source module according to claim 1 is characterized in that, described at least two loading ends of this Linear light source module have respectively different normal directions.
8. Linear light source module according to claim 1 is characterized in that, this pedestal and this heat radiation rack are formed in one.
9. an illuminator structure is characterized in that, comprises:
Just like the described Linear light source module of arbitrary claim in the claim 1 to 8; And
One shell is fixed on the pedestal of this Linear light source module, in order to cover this Linear light source module.
10. a lamp tube structure is characterized in that, comprises:
Just like the described Linear light source module of arbitrary claim in the claim 1 to 8;
One lampshade is fixed on the pedestal of this Linear light source module, in order to covering this Linear light source module, and is combined to form a tubular structure with this Linear light source module; And
Two end caps are sheathed on respectively the two ends of this tubular structure, and all have a positive and negative electrode pin on each described end cap, and an external power source is electrically connected by the circuit board of this positive and negative electrode pin on described two end caps and this Linear light source module.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102200965U TWM454553U (en) | 2013-01-16 | 2013-01-16 | A linear illumination module, a lamp and a lighting device having the linear illumination module |
| TW102200965 | 2013-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240512U true CN203240512U (en) | 2013-10-16 |
Family
ID=49030593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201008586U Expired - Fee Related CN203240512U (en) | 2013-01-16 | 2013-03-06 | Linear light source module, and lamp tube and lighting device structure with the module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203240512U (en) |
| TW (1) | TWM454553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406082A (en) * | 2014-12-13 | 2015-03-11 | 东莞市闻誉实业有限公司 | Novel LED lamp |
| CN106030191A (en) * | 2014-02-14 | 2016-10-12 | 欧司朗有限公司 | Semiconductor-tubular lamp, tube therefor, and production method |
-
2013
- 2013-01-16 TW TW102200965U patent/TWM454553U/en not_active IP Right Cessation
- 2013-03-06 CN CN2013201008586U patent/CN203240512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106030191A (en) * | 2014-02-14 | 2016-10-12 | 欧司朗有限公司 | Semiconductor-tubular lamp, tube therefor, and production method |
| CN104406082A (en) * | 2014-12-13 | 2015-03-11 | 东莞市闻誉实业有限公司 | Novel LED lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM454553U (en) | 2013-06-01 |
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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: 20171020 Address after: Lee Garden Building No. 33 Hongkong Tongluowan 19 Chinese Hysan Avenue, room 1907 Patentee after: Hongkong Yuyang Co. Ltd. Address before: No. three industrial East Road 3, Hsinchu Science Park, Hsinchu, Taiwan, China Patentee before: Lextar Electronics Corp. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171101 Address after: High tech Park Garden Road in Jiangning District of Nanjing City, Jiangsu Province, No. 18 Patentee after: Nanjing Yu Ning Lighting Technology Co., Ltd. Address before: Lee Garden Building No. 33 Hongkong Tongluowan 19 Chinese Hysan Avenue, room 1907 Patentee before: Hongkong Yuyang Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20180306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |