CN108587048A - A kind of LED lamp bead pedestal - Google Patents

A kind of LED lamp bead pedestal Download PDF

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Publication number
CN108587048A
CN108587048A CN201810292081.5A CN201810292081A CN108587048A CN 108587048 A CN108587048 A CN 108587048A CN 201810292081 A CN201810292081 A CN 201810292081A CN 108587048 A CN108587048 A CN 108587048A
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CN
China
Prior art keywords
accounts
account
silica
led lamp
lamp bead
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
Application number
CN201810292081.5A
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Chinese (zh)
Inventor
刘涛
陈倩
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Shangluo University
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Shangluo University
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Publication date
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Priority to CN201810292081.5A priority Critical patent/CN108587048A/en
Publication of CN108587048A publication Critical patent/CN108587048A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/28—Nitrogen-containing compounds
    • C08K2003/282—Binary compounds of nitrogen with aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C08K2003/382—Boron-containing compounds and nitrogen
    • C08K2003/385—Binary compounds of nitrogen with boron
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a kind of LED lamp bead pedestals, are made of acrylic resin modified, dimethylbenzene, boron nitride, prodan, silica flour, ammonium sulfate, zinc oxide, ammonium chloride, silica, ferrous sulfate, titanium dioxide, aerosil, precipitated silica, phenolic resin, polyester resin, silicone oil, aluminium nitride；Compared with prior art, base material made of component through the invention is used for mounted LED lamp bulb, has the function of good heat conduction effect, improves the heat dissipation performance of LED light, while improving the service life of LED lamp bead, has the value of popularization and application.

Description

A kind of LED lamp bead pedestal
Technical field
The present invention relates to field of material technology more particularly to a kind of LED lamp bead pedestals.
Background technology
LED full name are semiconductor light-emitting-diode, made of semi-conducting material, directly to convert electrical energy into light Can, electricity number is converted into the luminescent device of optical signal；Its main feature is that low in energy consumption, high brightness, beautiful in colour, anti-vibration, long lifespan are (just Often ten thousand hours luminous 8-10), cold light source the advantages that, be real " green illumination ".In the prior art, LED light is all to be attached to lead On hot pedestal, and for high-power LED lamp, calorific value is high, if radiating efficiency is low, LED light can be caused to damage, because This, there are rooms for improvement.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of LED lamp bead pedestal.
The present invention is achieved through the following technical solutions above-mentioned purpose：
The present invention is by acrylic resin modified, dimethylbenzene, boron nitride, prodan, silica flour, ammonium sulfate, zinc oxide, chlorination Ammonium, silica, ferrous sulfate, titanium dioxide, aerosil, precipitated silica, phenolic resin, polyester resin, silicon Oil, aluminium nitride composition；
Preparation method includes the following steps：
(1) silica flour, zinc oxide, silica, ferrous sulfate, ferrous sulfate, aluminium nitride are mixed, then heated up Melt；
(2) acrylic resin modified, dimethylbenzene, boron nitride, prodan, ammonium sulfate, chlorine will be added in the material of thawing Change ammonium, titanium dioxide, aerosil, precipitated silica, phenolic resin, polyester resin, silicone oil to stir evenly, fully melt It closes；
(3) cooling and shaping in the sufficient pyrosol merging mold of stirring will be melted and obtain finished product.
Further, the melt temperature of the step (1) is 700-900 DEG C.The mixing speed of the step (2) is 800r/ min。
Preferably, by weight, it is described it is acrylic resin modified account for 1-2%, dimethylbenzene accounts for 0.5-1.5%, boron nitride Account for 0.5-1.5%, prodan accounts for 1-3%, silica flour accounts for 2-5%, ammonium sulfate accounts for 0.5-1%, zinc oxide accounts for 2-5%, ammonium chloride Account for 0.5-1%, silica accounts for 4-8%, ferrous sulfate accounts for 4-6%, titanium dioxide accounts for 4-6%, aerosil accounts for 1- 2%, precipitated silica accounts for 0.5-1.5%, phenolic resin accounts for 20-30%, polyester resin accounts for 15-20%, silicone oil accounts for 2-5%, Aluminium nitride accounts for 15-20%.
Specifically, it is described it is acrylic resin modified account for 2%, dimethylbenzene account for 1%, boron nitride account for 1%, prodan account for 2%, Silica flour, which accounts for 5%, ammonium sulfate and accounts for 0.5%, zinc oxide and account for 5%, ammonium chloride and account for 0.5%, silica and account for 6%, ferrous sulfate, to be accounted for 5%, titanium dioxide, which accounts for 5%, aerosil and accounts for 1%, precipitated silica and account for 1%, phenolic resin, accounts for 25%, polyester resin It accounts for 18%, silicone oil and accounts for 5%, aluminium nitride and account for 17%.
The beneficial effects of the present invention are：
The present invention is a kind of LED lamp bead pedestal, compared with prior art, base material made of component through the invention For mounted LED lamp bulb, have the function of good heat conduction effect, improve the heat dissipation performance of LED light, while improving making for LED lamp bead With the service life, have the value of popularization and application.
Specific implementation mode
The invention will be further described below：
The present invention is by acrylic resin modified, dimethylbenzene, boron nitride, prodan, silica flour, ammonium sulfate, zinc oxide, chlorination Ammonium, silica, ferrous sulfate, titanium dioxide, aerosil, precipitated silica, phenolic resin, polyester resin, silicon Oil, aluminium nitride composition；
Preparation method includes the following steps：
(1) silica flour, zinc oxide, silica, ferrous sulfate, ferrous sulfate, aluminium nitride are mixed, then heated up Melt；
(2) acrylic resin modified, dimethylbenzene, boron nitride, prodan, ammonium sulfate, chlorine will be added in the material of thawing Change ammonium, titanium dioxide, aerosil, precipitated silica, phenolic resin, polyester resin, silicone oil to stir evenly, fully melt It closes；
(3) cooling and shaping in the sufficient pyrosol merging mold of stirring will be melted and obtain finished product.
Further, the melt temperature of the step (1) is 700-900 DEG C.The mixing speed of the step (2) is 800r/ min。
Preferably, by weight, it is described it is acrylic resin modified account for 1-2%, dimethylbenzene accounts for 0.5-1.5%, boron nitride Account for 0.5-1.5%, prodan accounts for 1-3%, silica flour accounts for 2-5%, ammonium sulfate accounts for 0.5-1%, zinc oxide accounts for 2-5%, ammonium chloride Account for 0.5-1%, silica accounts for 4-8%, ferrous sulfate accounts for 4-6%, titanium dioxide accounts for 4-6%, aerosil accounts for 1- 2%, precipitated silica accounts for 0.5-1.5%, phenolic resin accounts for 20-30%, polyester resin accounts for 15-20%, silicone oil accounts for 2-5%, Aluminium nitride accounts for 15-20%.
Specifically, it is described it is acrylic resin modified account for 2%, dimethylbenzene account for 1%, boron nitride account for 1%, prodan account for 2%, Silica flour, which accounts for 5%, ammonium sulfate and accounts for 0.5%, zinc oxide and account for 5%, ammonium chloride and account for 0.5%, silica and account for 6%, ferrous sulfate, to be accounted for 5%, titanium dioxide, which accounts for 5%, aerosil and accounts for 1%, precipitated silica and account for 1%, phenolic resin, accounts for 25%, polyester resin It accounts for 18%, silicone oil and accounts for 5%, aluminium nitride and account for 17%.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (5)

1. a kind of LED lamp bead pedestal, it is characterised in that：By acrylic resin modified, dimethylbenzene, boron nitride, prodan, silicon Powder, ammonium sulfate, zinc oxide, ammonium chloride, silica, ferrous sulfate, titanium dioxide, aerosil, precipitated silica, Phenolic resin, polyester resin, silicone oil, aluminium nitride composition；
Preparation method includes the following steps：
(1) silica flour, zinc oxide, silica, ferrous sulfate, ferrous sulfate, aluminium nitride are mixed, then carries out heating and melts Change；
(2) will be added in the material of thawing acrylic resin modified, dimethylbenzene, boron nitride, prodan, ammonium sulfate, ammonium chloride, Titanium dioxide, aerosil, precipitated silica, phenolic resin, polyester resin, silicone oil stir evenly, and fully merge；
(3) cooling and shaping in the sufficient pyrosol merging mold of stirring will be melted and obtain finished product.
2. LED lamp bead pedestal according to claim 1, it is characterised in that：The melt temperature of the step (1) is 700- 900℃。
3. LED lamp bead pedestal according to claim 1, it is characterised in that：The mixing speed of the step (2) is 800r/ min。
4. LED lamp bead pedestal according to claim 1, it is characterised in that：By weight, described acrylic resin modified to account for 1-2%, dimethylbenzene account for 0.5-1.5%, boron nitride accounts for 0.5-1.5%, prodan accounts for 1-3%, silica flour accounts for 2-5%, ammonium sulfate Account for 0.5-1%, zinc oxide accounts for 2-5%, ammonium chloride accounts for 0.5-1%, silica accounts for 4-8%, ferrous sulfate accounts for 4-6%, dioxy Titanium accounts for 4-6%, aerosil accounts for 1-2%, precipitated silica accounts for 0.5-1.5%, phenolic resin accounts for 20-30% for change, poly- Ester resin accounts for 15-20%, silicone oil accounts for 2-5%, aluminium nitride accounts for 15-20%.
5. LED lamp bead pedestal according to claim 4, it is characterised in that：It is described acrylic resin modified to account for 2%, diformazan Benzene, which accounts for 1%, boron nitride and accounts for 1%, prodan and account for 2%, silica flour and account for 5%, ammonium sulfate and account for 0.5%, zinc oxide, accounts for 5%, ammonium chloride Account for 0.5%, silica account for 6%, ferrous sulfate account for 5%, titanium dioxide account for 5%, aerosil account for 1%, precipitation dioxy SiClx, which accounts for 1%, phenolic resin and accounts for 25%, polyester resin and account for 18%, silicone oil and account for 5%, aluminium nitride, accounts for 17%.
CN201810292081.5A 2018-04-03 2018-04-03 A kind of LED lamp bead pedestal Pending CN108587048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810292081.5A CN108587048A (en) 2018-04-03 2018-04-03 A kind of LED lamp bead pedestal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810292081.5A CN108587048A (en) 2018-04-03 2018-04-03 A kind of LED lamp bead pedestal

Publications (1)

Publication Number Publication Date
CN108587048A true CN108587048A (en) 2018-09-28

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Country Status (1)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102549068A (en) * 2009-09-29 2012-07-04 日立化成工业株式会社 Resin composition, resin sheet, and resin cured product and method for producing same
CN103131136A (en) * 2013-03-08 2013-06-05 厦门恒宇星光电科技有限公司 Formula and preparation method of high-molecular LED (Light Emitting Diode) radiation material
CN103602038A (en) * 2013-11-07 2014-02-26 林云波 Preparation method of high-heat-conductivity phenol aldehyde resin-base high polymer material
CN104725768A (en) * 2015-03-18 2015-06-24 上海柯金电子科技有限公司 Electric-conducting heat-conducting new material and application thereof
CN106189668A (en) * 2016-05-23 2016-12-07 庄可香 A kind of preparation method of environment protection type flame-retarding led heat radiation coating
CN106189666A (en) * 2016-05-23 2016-12-07 庄可香 A kind of preparation method of multi-purpose antistatic led heat radiation coating
CN106189670A (en) * 2016-05-23 2016-12-07 庄可香 A kind of anion environmental protection LED lamp holder
CN106634763A (en) * 2016-12-06 2017-05-10 苏州洛特兰新材料科技有限公司 High-heat-conductivity electric-insulation adhesive material and preparation method thereof
CN106750819A (en) * 2017-01-11 2017-05-31 重庆工业职业技术学院 A kind of computer radiating heat-conducting cream

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102549068A (en) * 2009-09-29 2012-07-04 日立化成工业株式会社 Resin composition, resin sheet, and resin cured product and method for producing same
CN103131136A (en) * 2013-03-08 2013-06-05 厦门恒宇星光电科技有限公司 Formula and preparation method of high-molecular LED (Light Emitting Diode) radiation material
CN103602038A (en) * 2013-11-07 2014-02-26 林云波 Preparation method of high-heat-conductivity phenol aldehyde resin-base high polymer material
CN104725768A (en) * 2015-03-18 2015-06-24 上海柯金电子科技有限公司 Electric-conducting heat-conducting new material and application thereof
CN106189668A (en) * 2016-05-23 2016-12-07 庄可香 A kind of preparation method of environment protection type flame-retarding led heat radiation coating
CN106189666A (en) * 2016-05-23 2016-12-07 庄可香 A kind of preparation method of multi-purpose antistatic led heat radiation coating
CN106189670A (en) * 2016-05-23 2016-12-07 庄可香 A kind of anion environmental protection LED lamp holder
CN106634763A (en) * 2016-12-06 2017-05-10 苏州洛特兰新材料科技有限公司 High-heat-conductivity electric-insulation adhesive material and preparation method thereof
CN106750819A (en) * 2017-01-11 2017-05-31 重庆工业职业技术学院 A kind of computer radiating heat-conducting cream

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Application publication date: 20180928