CN105753483A - Heat radiator ceramic material - Google Patents
Heat radiator ceramic material Download PDFInfo
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- CN105753483A CN105753483A CN201410780037.0A CN201410780037A CN105753483A CN 105753483 A CN105753483 A CN 105753483A CN 201410780037 A CN201410780037 A CN 201410780037A CN 105753483 A CN105753483 A CN 105753483A
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Abstract
The invention discloses a heat radiator ceramic material. The heat radiator ceramic material is formed through grinding components and carrying out injection molding, and the components comprise 15-20 parts of aluminum silicate, 100-120 parts of aluminum nitride, 5-8 parts of silica, 8-12 parts of basic magnesium carbonate, 6-10 parts of zinc oxide, 10-12 parts of titanium dioxide, 5-8 parts of bentonite, 10-15 parts of nano-kaolin, 10-12 parts of talcum powder, 6-8 parts of limestone, 8-15 parts of active silicon micro-powder, 12-15 parts of mica powder and 10-15 parts of an injection molding agent. The heat radiator ceramic material using a composite ceramic material as an LED lamp heat radiator has good heat conduction performance and insulation property, and is safe and environmentally-friendly. The composite ceramic material has the environment heat conduction performance of a metal material, also has the radiation heat conduction performance not belonging to the metal material, and is a nonmetal material with the insulation property.
Description
Technical field
The present invention relates to a kind of ceramic material, particularly relate to a kind of ceramic material for a kind of radiator heat-dissipation.
Background technology
The heat radiation of LED bulb conventional in current industry is poor, so that the life-span of LED bulb shorter (2-3 ten thousand hours), in the especially service life of high-power LED bulb, becomes the subject matter affecting its performance.Solve the heat dissipation problem of LED bulb, be the important means breaking production technology bottleneck, the larger production market competitiveness.Such as CN201020536196.3 in prior art, " heat dissipation improved structure of a kind of LED illumination lamp " by name, including LED lamp bead, metal heat sink, the front sintering of metal heat sink has metallic circuit；Double; two such as CN201120206872.5, " a kind of LED module based on ceramics base PCB plate " by name, LED module based on ceramics base PCB plate, including radiator, ceramics base PCB plate, LED chip, packing colloid, sealing silica gel and lens module, LED core is covered and is loaded on ceramics base PCB plate, and by the electrode pad being welded to ceramics base PCB plate electrical layer that goes between；For another example CN201020554550.5, " a kind of efficient heat radiating LED street lamp " by name, disclose a kind of efficient heat radiating LED street lamp, including housing, Transparent lamp shade, heat absorption copper coin, ceramic substrate and LED array, housing is fixing heat absorption copper coin and ceramic substrate in turn below, welding LED array on ceramic substrate, LED array is connected with outside constant current source through waterproof port by wire.At present, the report finding to adopt composite ceramics of the present invention making LED radiator and employing injection molding technology exploitation LED radiator is had no.
Summary of the invention
The present invention is intended to overcome the defect of prior art, it is therefore intended that providing a kind of radiator ceramic material, this radiator ceramic material utilizes composite ceramic material as the radiator of LED bulb, has better heat conductivility and insulating properties, safety environmental protection again.The environment heat conduction function of the existing metal material of composite ceramic material, has again the radiation heat conductivility that metal material does not possess, and composite ceramic material is its essence insulation of nonmetallic materials.
The technical solution adopted for the present invention to solve the technical problems is: a kind of radiator ceramic material, the polished injection molding of the component of following number form: 15-20 part aluminium silicate, 100-120 part aluminium nitride, 5-8 part silicon dioxide, 8-12 part basic magnesium carbonate, 6-10 part zinc oxide, 10-12 part titanium dioxide, 5-8 part bentonite, 10-15 part nano kaoline, 10-12 part Pulvis Talci, 6-8 part limestone, 8-15 part active micro silicon powder, 12-15 part mica powder, 10-15 part helps molded dose.
Further, the polished injection molding of the component of following number form: 15 parts of aluminium silicate, 100 parts of aluminium nitride, 5 parts of silicon dioxide, 8 parts of basic magnesium carbonates, 6 parts of zinc oxide, 10 parts of titanium dioxide, 5 parts of bentonite, 10 parts of nano kaolines, 10 parts of Pulvis Talci, 6 parts of limestone, 8 parts of active micro silicon powders, 12 parts of mica powders, 10 parts are helped molded dose.
Or, the polished injection molding of the component of following number form: 20 parts of aluminium silicate, 120 parts of aluminium nitride, 8 parts of silicon dioxide, 12 parts of basic magnesium carbonates, 10 parts of zinc oxide, 12 parts of titanium dioxide, 8 parts of bentonite, 15 parts of nano kaolines, 12 parts of Pulvis Talci, 8 parts of limestone, 15 parts of active micro silicon powders, 15 parts of mica powders, 15 parts are helped molded dose.
In sum, the radiator ceramic material of the present invention utilizes composite ceramic material as the radiator of LED bulb, has better heat conductivility and insulating properties, safety environmental protection again.The environment heat conduction function of the existing metal material of composite ceramic material, has again the radiation heat conductivility that metal material does not possess, and composite ceramic material is its essence insulation of nonmetallic materials.
Detailed description of the invention
Embodiment 1
A kind of radiator ceramic material described by the embodiment of the present invention 1, is formed by the polished injection molding of the component of following number: 15 parts of aluminium silicate, 100 parts of aluminium nitride, 5 parts of silicon dioxide, 8 parts of basic magnesium carbonates, 6 parts of zinc oxide, 10 parts of titanium dioxide, 5 parts of bentonite, 10 parts of nano kaolines, 10 parts of Pulvis Talci, 6 parts of limestone, 8 parts of active micro silicon powders, 12 parts of mica powders, 10 parts are helped molded dose.
Embodiment 2
A kind of radiator ceramic material described by the embodiment of the present invention 2, is formed by the polished injection molding of the component of following number: 20 parts of aluminium silicate, 120 parts of aluminium nitride, 8 parts of silicon dioxide, 12 parts of basic magnesium carbonates, 10 parts of zinc oxide, 12 parts of titanium dioxide, 8 parts of bentonite, 15 parts of nano kaolines, 12 parts of Pulvis Talci, 8 parts of limestone, 15 parts of active micro silicon powders, 15 parts of mica powders, 15 parts are helped molded dose.
Above-described embodiment is only some preferred embodiments of the present invention, not limits the scope of the invention according to this, therefore: all various equivalence changes done according to principles of the invention etc., all should be encompassed within protection scope of the present invention.
Claims (3)
1. a radiator ceramic material, it is characterised in that formed by the polished injection molding of the component of following number: 15-20 part aluminium silicate, 100-120 part aluminium nitride, 5-8 part silicon dioxide, 8-12 part basic magnesium carbonate, 6-10 part zinc oxide, 10-12 part titanium dioxide, 5-8 part bentonite, 10-15 part nano kaoline, 10-12 part Pulvis Talci, 6-8 part limestone, 8-15 part active micro silicon powder, 12-15 part mica powder, 10-15 part helps molded dose.
2. a kind of radiator ceramic material according to claim 1, it is characterised in that formed by the polished injection molding of the component of following number: 15 parts of aluminium silicate, 100 parts of aluminium nitride, 5 parts of silicon dioxide, 8 parts of basic magnesium carbonates, 6 parts of zinc oxide, 10 parts of titanium dioxide, 5 parts of bentonite, 10 parts of nano kaolines, 10 parts of Pulvis Talci, 6 parts of limestone, 8 parts of active micro silicon powders, 12 parts of mica powders, 10 parts are helped molded dose.
3. a kind of radiator ceramic material according to claim 1, it is characterised in that formed by the polished injection molding of the component of following number: 20 parts of aluminium silicate, 120 parts of aluminium nitride, 8 parts of silicon dioxide, 12 parts of basic magnesium carbonates, 10 parts of zinc oxide, 12 parts of titanium dioxide, 8 parts of bentonite, 15 parts of nano kaolines, 12 parts of Pulvis Talci, 8 parts of limestone, 15 parts of active micro silicon powders, 15 parts of mica powders, 15 parts are helped molded dose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780037.0A CN105753483B (en) | 2014-12-17 | 2014-12-17 | A kind of radiator ceramic material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780037.0A CN105753483B (en) | 2014-12-17 | 2014-12-17 | A kind of radiator ceramic material |
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| CN105753483A true CN105753483A (en) | 2016-07-13 |
| CN105753483B CN105753483B (en) | 2018-05-15 |
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| CN201410780037.0A Active CN105753483B (en) | 2014-12-17 | 2014-12-17 | A kind of radiator ceramic material |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106565218A (en) * | 2016-11-01 | 2017-04-19 | 安徽江威精密制造有限公司 | Fluorescent ceramic base with excellent compressive property for high-power LED and preparation method of fluorescent ceramic base |
| CN106565219A (en) * | 2016-11-07 | 2017-04-19 | 安徽中威光电材料有限公司 | Magnesium fluoride-doped and fluorescent ceramic base for high-power LED and preparation method for ceramic base |
| CN106565216A (en) * | 2016-10-31 | 2017-04-19 | 安徽江威精密制造有限公司 | Fireproof and fluorescent ceramic base for high-power LED, and preparation method thereof |
| CN106565220A (en) * | 2016-11-07 | 2017-04-19 | 安徽中威光电材料有限公司 | High-glossiness and fluorescent ceramic base for high-power LED and preparation method for ceramic base |
| CN106565217A (en) * | 2016-11-01 | 2017-04-19 | 安徽江威精密制造有限公司 | Fluorescent ceramic base with low sintering temperature for high-power LED and preparation method of fluorescent ceramic base |
| CN106565260A (en) * | 2016-11-01 | 2017-04-19 | 安徽江威精密制造有限公司 | High-hardness fluorescent ceramic base for high-power LED and preparation method thereof |
| CN106587944A (en) * | 2016-11-07 | 2017-04-26 | 安徽中威光电材料有限公司 | Fluorescent ceramic base for high-power LED and preparation method thereof |
| CN107540346A (en) * | 2017-10-12 | 2018-01-05 | 福建省德化臻南陶瓷有限公司 | A kind of resistant to elevated temperatures ceramics bakee bowl and its manufacture craft |
| CN109161232A (en) * | 2018-08-31 | 2019-01-08 | 佛山市高明区生产力促进中心 | A kind of modified bactericidal ceramic coating |
| CN109294289A (en) * | 2018-08-31 | 2019-02-01 | 佛山市高明区生产力促进中心 | A kind of modified ceramic coating with crack resistence |
| CN109337414A (en) * | 2018-08-31 | 2019-02-15 | 佛山市高明区生产力促进中心 | A kind of modified ceramic coating with rapid draing function |
| CN109401368A (en) * | 2018-08-31 | 2019-03-01 | 佛山市高明区生产力促进中心 | A kind of modified ceramic coating of low electrical conductivity |
| CN109485953A (en) * | 2018-10-10 | 2019-03-19 | 安徽科比电子科技有限公司 | A kind of aluminum-housed resistor inner filling material improving heat dissipation performance |
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| CN101802113A (en) * | 2007-09-14 | 2010-08-11 | 巴斯夫欧洲公司 | Coating composition for foam particles, and method for the production of molded foam bodies |
| WO2013158741A1 (en) * | 2012-04-17 | 2013-10-24 | Momentive Performance Materials Inc | Thermally conductive polymer compostions to reduce molding cycle time |
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| CN101802113A (en) * | 2007-09-14 | 2010-08-11 | 巴斯夫欧洲公司 | Coating composition for foam particles, and method for the production of molded foam bodies |
| WO2013158741A1 (en) * | 2012-04-17 | 2013-10-24 | Momentive Performance Materials Inc | Thermally conductive polymer compostions to reduce molding cycle time |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106565216A (en) * | 2016-10-31 | 2017-04-19 | 安徽江威精密制造有限公司 | Fireproof and fluorescent ceramic base for high-power LED, and preparation method thereof |
| CN106565217A (en) * | 2016-11-01 | 2017-04-19 | 安徽江威精密制造有限公司 | Fluorescent ceramic base with low sintering temperature for high-power LED and preparation method of fluorescent ceramic base |
| CN106565218A (en) * | 2016-11-01 | 2017-04-19 | 安徽江威精密制造有限公司 | Fluorescent ceramic base with excellent compressive property for high-power LED and preparation method of fluorescent ceramic base |
| CN106565260A (en) * | 2016-11-01 | 2017-04-19 | 安徽江威精密制造有限公司 | High-hardness fluorescent ceramic base for high-power LED and preparation method thereof |
| CN106587944A (en) * | 2016-11-07 | 2017-04-26 | 安徽中威光电材料有限公司 | Fluorescent ceramic base for high-power LED and preparation method thereof |
| CN106565220A (en) * | 2016-11-07 | 2017-04-19 | 安徽中威光电材料有限公司 | High-glossiness and fluorescent ceramic base for high-power LED and preparation method for ceramic base |
| CN106565219A (en) * | 2016-11-07 | 2017-04-19 | 安徽中威光电材料有限公司 | Magnesium fluoride-doped and fluorescent ceramic base for high-power LED and preparation method for ceramic base |
| CN107540346A (en) * | 2017-10-12 | 2018-01-05 | 福建省德化臻南陶瓷有限公司 | A kind of resistant to elevated temperatures ceramics bakee bowl and its manufacture craft |
| CN107540346B (en) * | 2017-10-12 | 2021-03-05 | 福建省德化臻南陶瓷有限公司 | High-temperature-resistant ceramic baking bowl and manufacturing process thereof |
| CN109161232A (en) * | 2018-08-31 | 2019-01-08 | 佛山市高明区生产力促进中心 | A kind of modified bactericidal ceramic coating |
| CN109294289A (en) * | 2018-08-31 | 2019-02-01 | 佛山市高明区生产力促进中心 | A kind of modified ceramic coating with crack resistence |
| CN109337414A (en) * | 2018-08-31 | 2019-02-15 | 佛山市高明区生产力促进中心 | A kind of modified ceramic coating with rapid draing function |
| CN109401368A (en) * | 2018-08-31 | 2019-03-01 | 佛山市高明区生产力促进中心 | A kind of modified ceramic coating of low electrical conductivity |
| CN109485953A (en) * | 2018-10-10 | 2019-03-19 | 安徽科比电子科技有限公司 | A kind of aluminum-housed resistor inner filling material improving heat dissipation performance |
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| Publication number | Publication date |
|---|---|
| CN105753483B (en) | 2018-05-15 |
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Effective date of registration: 20180425 Address after: 529000 Baisha Di FA Li 118, Pengjiang District, Jiangmen, Guangdong Applicant after: Yin Jiaquan Address before: 529000 two lane, Quan Quan street, South Spring Garden, Jianghai District, Jiangmen, Guangdong Applicant before: Huang Gengsheng |
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Effective date of registration: 20190827 Address after: 518110 Longhua Street, Longhua Street, Longhua Street, Longhua Community, Shenzhen City, Guangdong Province, 428 Garden Street, B24 Garden Street, B23B Patentee after: Shenzhen Morning Intellectual Property Operations Co.,Ltd. Address before: 529000 Baisha Difali 118, Pengjiang District, Jiangmen City, Guangdong Province Patentee before: Yin Jiaquan |
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Effective date of registration: 20191113 Address after: 221300 No.18, Zhancheng street, Zhancheng Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou City Jiahe four seasons agricultural development Co.,Ltd. Address before: 518110 Longhua Street, Longhua Street, Longhua Street, Longhua Community, Shenzhen City, Guangdong Province, 428 Garden Street, B24 Garden Street, B23B Patentee before: Shenzhen Morning Intellectual Property Operations Co.,Ltd. |
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Effective date of registration: 20231214 Address after: No. 66 Fuqian Street, Zhancheng Town, Pizhou City, Xuzhou City, Jiangsu Province, 221315 Patentee after: Xuzhou Jiangweifeng Agricultural Technology Co.,Ltd. Address before: 221300 No.18 Zhancheng street, Zhancheng Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: Pizhou City Jiahe four seasons agricultural development Co.,Ltd. |