CN204879689U - Light source device - Google Patents
Light source device Download PDFInfo
- Publication number
- CN204879689U CN204879689U CN201520563220.5U CN201520563220U CN204879689U CN 204879689 U CN204879689 U CN 204879689U CN 201520563220 U CN201520563220 U CN 201520563220U CN 204879689 U CN204879689 U CN 204879689U
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- CN
- China
- Prior art keywords
- light supply
- supply apparatus
- light source
- module
- radiating
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- 238000012356 Product development Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 229920006169 Perfluoroelastomer Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model provides a light source device, including thermal module and light source module. Thermal module includes radiator and at least one heat pipe. The heat pipe is buried underground in the radiator. Light source module includes support plate and at least one LED source. The support plate sets up on thermal module. LED source sets up on the support plate. Light source device can have characteristics such as the convenience is keeped in repair, model change elasticity is big, can shorten that the product development time just can be produced respectively. In addition, light source device can make thermal module wholly have even temperature and can dispel the heat uniformly through using the heat pipe, and the required thickness of degradable low heat emission ware, and then reduces the weight and the cost of radiator.
Description
Technical field
The utility model relates to a kind of light supply apparatus, particularly relates to a kind of light supply apparatus using LED source.
Background technology
Light emitting diode (Light-EmittingDiode, hereinafter referred to as LED) belong to semiconductor element, the material of its luminescent grain mainly uses the compound of III-V race's chemical element, such as gallium phosphide (GaP) or GaAs (GaAs), and its principle of luminosity converts electrical energy into luminous energy.The life-span of light emitting diode reaches more than 100,000 hours, and light emitting diode also has that reaction speed is fast, volume is little, power saving, low stain, high-reliability, be applicable to the advantages such as volume production.
Along with the demand of energy conservation and environmental protection, the lighting device utilizing light emitting diode to come in construction people daily life becomes world trend.
Utility model content
The utility model provides a kind of light supply apparatus, and it is convenient to assembling and can dispels the heat equably.
The utility model proposes a kind of light supply apparatus, comprise radiating module and light source module.Radiating module comprises radiator and at least one heat pipe (heatpipe).Heat pipe is embedded in radiator.Light source module comprises support plate and at least one LED source.Support plate is arranged on radiating module.LED source is arranged on support plate.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, radiator comprises fin.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, fin can have at least one air vent.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, radiator also comprises at least one radiating fin.Radiating fin is arranged on fin.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, radiating fin can have at least one groove.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, LED source is such as that chip configuration is in substrate (chiponboard, hereinafter referred to as COB) type LED source.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, light source module also comprises lens.Lens are arranged on support plate, and cover LED source.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, light source module also comprises circumferential butt.Lens are fixed on support plate by circumferential butt.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, light source module also comprises O shape ring.O shape ring is arranged between lens and support plate.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, the inner side of O shape ring can have groove, and the outer rim of lens is embedded in groove.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, also comprise driver.Driver is electrically connected to LED source.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, also comprise driver rack.Driver rack is arranged on radiating module.Driver is arranged on driver rack.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, also comprise fixed support.Fixed support is arranged on radiating module.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, also comprise plaque.Plaque is covered in being provided with on the surface of light source module of radiating module, and has light source opening, and wherein light source opening exposes LED source.
Described in an embodiment of the present utility model, in above-mentioned light supply apparatus, plaque also can have multiple radiating opening.
Based on above-mentioned, in the light supply apparatus that the utility model proposes, because light source module and radiating module are modularized design, therefore have convenient for maintaining, product variations elasticity large, can time of product development be shortened and the feature such as can to produce respectively.In addition, in the light supply apparatus that the utility model proposes, because radiating module has heat pipe, and heat pipe has high-termal conductivity, therefore by the thermal conduction effect of heat pipe, radiating module entirety can be made to have uniform temperature, so radiating module can dispel the heat equably, avoid focus (hotspot) to produce.In addition, by using heat pipe, the thickness needed for radiator can be reduced, and then reduce weight and the cost of radiator.
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the exploded view of the light supply apparatus of an embodiment of the present utility model;
Fig. 2 is the constitutional diagram after the light supply apparatus omission plaque of Fig. 1;
Fig. 3 is the constitutional diagram of the light supply apparatus of Fig. 1.
Description of reference numerals:
100: light supply apparatus;
102: radiating module;
104: light source module;
106: radiator;
108: heat pipe;
110: fin;
110a, 116: groove;
110b, 118a: opening;
112: air vent;
114: radiating fin;
118: support plate;
120: LED source;
122: lens;
124: circumferential butt;
126:O shape ring;
128: groove;
130: driver;
132: driver rack;
134: fixed support;
136: plaque;
138: light source opening;
140: radiating opening.
Detailed description of the invention
Fig. 1 is the exploded view of the light supply apparatus of an embodiment of the present utility model.Fig. 2 is the constitutional diagram after the light supply apparatus omission plaque of Fig. 1.Fig. 3 is the constitutional diagram of the light supply apparatus of Fig. 1.
Referring to Fig. 1 to Fig. 3, light supply apparatus 100 comprises radiating module 102 and light source module 104.Light supply apparatus 100 is applicable to the various illumination application of various room lighting or industrial lighting etc.
Radiating module 102 comprises radiator 106 and at least one heat pipe 108.Radiator 106 comprises fin 110, can in order to dispel the heat.The material of fin 110 is such as aluminium or copper.Fin 110 can have at least one air vent 112, for increasing air circulation, to help convection current, and then can improving radiating effect.The quantity of air vent 112 is not limited with graphic; have in this technical field and usually know that the knowledgeable can adjust according to the quantity of product design demand to air vent 112, as long as the quantity of air vent 112 is more than one scope namely belonging to the utility model and protect.
Radiator 106 also can comprise at least one radiating fin 114.Radiating fin 114 is arranged on fin 110, can contribute to heat radiation in order to increasing heat radiation area, therefore, it is possible to improving radiating effect further.The material of radiating fin 114 is such as aluminium or copper.Radiating fin 114 can have at least one groove 116, for increasing air circulation, to help convection current, and then can improving radiating effect.Radiating fin 114 is not limited with graphic with the quantity of groove 116; have in this technical field and usually know that the knowledgeable can come to adjust the quantity of radiating fin 114 and groove 116 respectively according to product design demand, as long as radiating fin 114 is more than one scope namely belonging to the utility model and protect with the quantity of groove 116.
Heat pipe 108 is embedded in radiator 106.For example, heat pipe 108 can be arranged in the groove 110a of fin 110.Heat pipe 108 is the closed cavity including working fluid substantially, by liquid gas two phase change of working fluid persistent loop in cavity, and gas, the convection current of liquid fluid between heat absorbing end and release end of heat, make housing surface present the characteristic of quick samming and reach the object of heat transfer, and there is the characteristic that heat transfer efficiency is high and heat output is large.Because heat pipe 108 has high-termal conductivity, therefore by the thermal conduction effect of heat pipe 108, radiating module 102 entirety can be made to have uniform temperature, so radiating module 102 can dispel the heat equably, avoid focus to produce.In addition, prior art, in order to reach the object of Homogeneouslly-radiating, must use the radiator that thickness is thicker.But the present embodiment makes radiating module 102 entirety have uniform temperature by using heat pipe 108, therefore can reduce the thickness needed for radiator 106, and then reduces weight and the cost of radiator 106.About heat pipe 108 detailed construction and consist of art and have and usually know that the knowledgeable institute is known, therefore to repeat no more in this.
The quantity of heat pipe 108 is not limited with graphic, has usually know that the quantity that the knowledgeable can carry out opposite heat tube 108 according to product design demand adjusts, as long as the quantity of heat pipe 108 is more than one scope namely belonging to the utility model and protect in this technical field.In addition, have in this technical field and usually know that the extension mode that the knowledgeable also can carry out opposite heat tube 108 according to product design demand adjusts.
Light source module 104 comprises support plate 118 and at least one LED source 120.Because light source module 104 adopts modularized design, therefore easily change.Support plate 118 is arranged on radiating module 102, can in order to carry other composition components in light source module 104.The material of support plate 118 is such as aluminium or copper.LED source 120 is arranged on support plate 118.LED source 120 is such as that chip configuration is in substrate (COB) type LED source.The quantity of LED source 120 is not limited with graphic; have in this technical field and usually know that the knowledgeable can adjust according to the quantity of product design demand to LED source 120, as long as the quantity of LED source 120 is more than one scope namely belonging to the utility model and protect.
In addition, light source module 104 also can comprise lens 122, circumferential butt 124 and at least one in O shape ring 126.Lens 122 are arranged on support plate 118, and cover LED source 120, can in order to control lighting angle.Lens 122 are fixed on support plate 118 by circumferential butt 124.The material of circumferential butt 124 is such as aluminium or copper.O shape ring 126 is arranged between lens 122 and support plate 118, can provide sealing or water proofing property.The inner side of O shape ring 126 also can have groove 128, and the outer rim of lens 122 can be embedded in groove 128, but the utility model is not as limit.The material of circumferential butt 124 is such as FFKM or silica gel.
On the other hand, light supply apparatus 100 also can comprise driver 130.Driver 130 is electrically connected to LED source 120, in order to carry out Power convert.For example, alternating current (AC) can be converted to direct current (DC) by driver 130.Driver 130 is electrically connected to LED source 120 by the power line (not shown) through the opening 110b of the fin 110 and opening 118a of support plate 118, and also can use water joint (not shown) to connect, to improve water proofing property, but the utility model is not as limit.
In addition, light supply apparatus 100 also can comprise driver rack 132, fixed support 134 and at least one in plaque 136.Driver rack 132 is arranged on radiating module 102.Driver 130 is arranged on driver rack 132.The material of driver rack 132 is such as aluminium, steel or stainless steel.In addition, when light supply apparatus 100 does not have driver rack 132, also can driver 130 be arranged on radiating module 102, as being arranged on radiating fin 114.
Fixed support 134 is arranged on radiating module 102, the function that can provide support or install.In addition, fixed support 134 also can be movable fixed support, can change the direction of illumination of light source module 104 by this.In this embodiment, fixed support 134 is to be described by being arranged at driver rack 132 is arranged on radiating module 102 indirectly.In other embodiments, fixed support 134 also can directly be arranged on radiating module 102.The material of fixed support 134 is such as aluminium, steel or stainless steel.
Plaque 136 is covered on the surface being provided with light source module 104 of radiating module 102, and has light source opening 138, and wherein light source opening 138 exposes LED source 120.Plaque 136 also can have multiple radiating opening 140, with improving radiating effect.The material of plaque 136 is such as aluminium or steel.
Known based on above-described embodiment, because light source module 104 and radiating module 102 are modularized design, therefore have convenient for maintaining, product variations elasticity large, can time of product development be shortened and the feature such as can to produce respectively.In addition, in light supply apparatus 100, because radiating module 102 has heat pipe 108, and heat pipe 108 has high-termal conductivity, therefore by the thermal conduction effect of heat pipe 108, radiating module 102 entirety can be made to have uniform temperature, and therefore radiating module 102 can dispel the heat equably, and avoids focus to produce.In addition, by the use of heat pipe 108, the thickness needed for radiator 106 can be reduced, and then reduce weight and the cost of radiator 106.
In sum, the light supply apparatus of above-described embodiment at least has following characteristics.By light source module and the radiating module of modularized design, light supply apparatus can have convenient for maintaining, product variations elasticity large, can time of product development be shortened and the feature such as can to produce respectively.In addition, light supply apparatus, by using heat pipe, can make radiating module entirety have uniform temperature and can dispel the heat equably, and can reduce the thickness needed for radiator, and then reduces weight and the cost of radiator.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (15)
1. a light supply apparatus, is characterized in that, comprising:
Radiating module, comprising:
Radiator; And
At least one heat pipe, is embedded in described radiator; And
Light source module, comprising:
Support plate, is arranged on described radiating module; And
At least one LED source, is arranged on described support plate.
2. light supply apparatus according to claim 1, is characterized in that, described radiator comprises fin.
3. light supply apparatus according to claim 2, is characterized in that, described fin has at least one air vent.
4. light supply apparatus according to claim 2, is characterized in that, described radiator also comprises at least one radiating fin, is arranged on described fin.
5. light supply apparatus according to claim 4, is characterized in that, those radiating fins have at least one groove.
6. light supply apparatus according to claim 1, is characterized in that, described at least one LED source comprises chip configuration in base plate type LED source.
7. light supply apparatus according to claim 1, is characterized in that, described light source module also comprises lens, is arranged on described support plate, and covers described at least one LED source.
8. light supply apparatus according to claim 7, is characterized in that, described light source module also comprises circumferential butt, is fixed on described support plate by described lens.
9. light supply apparatus according to claim 7, is characterized in that, described light source module also comprises O shape ring, is arranged between described lens and described support plate.
10. light supply apparatus according to claim 9, is characterized in that, the inner side of described O shape ring has groove, and the outer rim of described lens is embedded in described groove.
11. light supply apparatuses according to claim 1, is characterized in that, also comprise driver, are electrically connected to described at least one LED source.
12. light supply apparatuses according to claim 11, is characterized in that, also comprise driver rack, and be arranged on described radiating module, wherein said driver is arranged on described driver rack.
13. light supply apparatuses according to claim 1, is characterized in that, also comprise fixed support, are arranged on described radiating module.
14. light supply apparatuses according to claim 1, it is characterized in that, also comprise plaque, be covered on the surface being provided with described light source module of described radiating module, and there is light source opening, wherein said light source opening exposes described at least one LED source.
15. light supply apparatuses according to claim 14, is characterized in that, described plaque also has multiple radiating opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563220.5U CN204879689U (en) | 2015-07-30 | 2015-07-30 | Light source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563220.5U CN204879689U (en) | 2015-07-30 | 2015-07-30 | Light source device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879689U true CN204879689U (en) | 2015-12-16 |
Family
ID=54824058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520563220.5U Expired - Fee Related CN204879689U (en) | 2015-07-30 | 2015-07-30 | Light source device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678619A (en) * | 2017-01-23 | 2017-05-17 | 福建新大陆电脑股份有限公司 | Adjustable light source device |
| CN108980698A (en) * | 2018-08-09 | 2018-12-11 | 闽南师范大学 | A kind of LED lamp with radiator structure |
-
2015
- 2015-07-30 CN CN201520563220.5U patent/CN204879689U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678619A (en) * | 2017-01-23 | 2017-05-17 | 福建新大陆电脑股份有限公司 | Adjustable light source device |
| CN108980698A (en) * | 2018-08-09 | 2018-12-11 | 闽南师范大学 | A kind of LED lamp with radiator structure |
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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 |
Granted publication date: 20151216 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |