CN105505299A - 车用投影灯 - Google Patents

车用投影灯 Download PDF

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Publication number
CN105505299A
CN105505299A CN201510965936.2A CN201510965936A CN105505299A CN 105505299 A CN105505299 A CN 105505299A CN 201510965936 A CN201510965936 A CN 201510965936A CN 105505299 A CN105505299 A CN 105505299A
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Prior art keywords
parts
light source
heat
led light
conducting glue
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张宇峰
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Suzhou Jinshuangyu Optoelectronics Technology Co Ltd
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Suzhou Jinshuangyu Optoelectronics Technology Co Ltd
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Priority to CN201510965936.2A priority Critical patent/CN105505299A/zh
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J183/00Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/04Non-macromolecular additives inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/06Non-macromolecular additives organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08Macromolecular additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

本发明公开了一种车用投影灯,包括LED光源和散热结构,所述LED光源和散热结构通过导热胶固定在一起;按重量份计,所述导热胶由以下组分组成:1~2份十二烷基磷酸钾,1.8份羧甲基纤维素,1.4份壬基苯酚乙氧化物羧酸盐,0.9份3,4-二甲基-3,4-二苯基己烷,1.9份硝酸铵醋酸钠,2.1份羟丙基二淀粉磷酸酯,0.7份氮化硅,2.1份异构十三醇聚氧乙烯醚,21.9份甲基乙烯基苯基硅橡胶。本发明使用的导热胶性能优异,能保证LED光源的长期使用。

Description

车用投影灯
技术领域
本发明涉及车用投影灯。
背景技术
目前的车用投影灯,其LED光源的散热需要优化。
发明内容
本发明的目的在于提供一种车用投影灯,其使用的导热胶具有优异的导热性能、粘接强度、抗冷热交变性能、耐老化性能和电绝缘性能,并具有优异的防潮、抗震、耐电晕、抗漏电性能,能保证LED光源的长期使用。
为实现上述目的,本发明的技术方案是设计一种车用投影灯,包括LED光源和散热结构,所述LED光源和散热结构通过导热胶固定在一起;按重量份计,所述导热胶由以下组分组成:
1~2份十二烷基磷酸钾,1.8份羧甲基纤维素,1.4份壬基苯酚乙氧化物羧酸盐,0.9份3,4-二甲基-3,4-二苯基己烷,1.9份硝酸铵醋酸钠,2.1份羟丙基二淀粉磷酸酯,0.7份氮化硅,2.1份异构十三醇聚氧乙烯醚,21.9份甲基乙烯基苯基硅橡胶。
优选的,车用投影灯,包括LED光源和散热结构,所述LED光源和散热结构通过导热胶固定在一起;按重量份计,所述导热胶由以下组分组成:
1份十二烷基磷酸钾,1.8份羧甲基纤维素,1.4份壬基苯酚乙氧化物羧酸盐,0.9份3,4-二甲基-3,4-二苯基己烷,1.9份硝酸铵醋酸钠,2.1份羟丙基二淀粉磷酸酯,0.7份氮化硅,2.1份异构十三醇聚氧乙烯醚,21.9份甲基乙烯基苯基硅橡胶。
优选的,车用投影灯,包括LED光源和散热结构,所述LED光源和散热结构通过导热胶固定在一起;按重量份计,所述导热胶由以下组分组成:
2份十二烷基磷酸钾,1.8份羧甲基纤维素,1.4份壬基苯酚乙氧化物羧酸盐,0.9份3,4-二甲基-3,4-二苯基己烷,1.9份硝酸铵醋酸钠,2.1份羟丙基二淀粉磷酸酯,0.7份氮化硅,2.1份异构十三醇聚氧乙烯醚,21.9份甲基乙烯基苯基硅橡胶。
本发明的优点和有益效果在于:提供一种车用投影灯,其使用的导热胶具有优异的导热性能、粘接强度、抗冷热交变性能、耐老化性能和电绝缘性能,并具有优异的防潮、抗震、耐电晕、抗漏电性能,能保证LED光源的长期使用。
具体实施方式
下面结合实施例,对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
本发明具体实施的技术方案是:
实施例1
一种车用投影灯,包括LED光源和散热结构,所述LED光源和散热结构通过导热胶固定在一起;按重量份计,所述导热胶由以下组分组成:
1~2份十二烷基磷酸钾,1.8份羧甲基纤维素,1.4份壬基苯酚乙氧化物羧酸盐,0.9份3,4-二甲基-3,4-二苯基己烷,1.9份硝酸铵醋酸钠,2.1份羟丙基二淀粉磷酸酯,0.7份氮化硅,2.1份异构十三醇聚氧乙烯醚,21.9份甲基乙烯基苯基硅橡胶。
实施例2
车用投影灯,包括LED光源和散热结构,所述LED光源和散热结构通过导热胶固定在一起;按重量份计,所述导热胶由以下组分组成:
1份十二烷基磷酸钾,1.8份羧甲基纤维素,1.4份壬基苯酚乙氧化物羧酸盐,0.9份3,4-二甲基-3,4-二苯基己烷,1.9份硝酸铵醋酸钠,2.1份羟丙基二淀粉磷酸酯,0.7份氮化硅,2.1份异构十三醇聚氧乙烯醚,21.9份甲基乙烯基苯基硅橡胶。
实施例3
车用投影灯,包括LED光源和散热结构,所述LED光源和散热结构通过导热胶固定在一起;按重量份计,所述导热胶由以下组分组成:
2份十二烷基磷酸钾,1.8份羧甲基纤维素,1.4份壬基苯酚乙氧化物羧酸盐,0.9份3,4-二甲基-3,4-二苯基己烷,1.9份硝酸铵醋酸钠,2.1份羟丙基二淀粉磷酸酯,0.7份氮化硅,2.1份异构十三醇聚氧乙烯醚,21.9份甲基乙烯基苯基硅橡胶。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (3)

1.车用投影灯,其特征在于,包括LED光源和散热结构,所述LED光源和散热结构通过导热胶固定在一起;按重量份计,所述导热胶由以下组分组成:
1~2份十二烷基磷酸钾,1.8份羧甲基纤维素,1.4份壬基苯酚乙氧化物羧酸盐,0.9份3,4-二甲基-3,4-二苯基己烷,1.9份硝酸铵醋酸钠,2.1份羟丙基二淀粉磷酸酯,0.7份氮化硅,2.1份异构十三醇聚氧乙烯醚,21.9份甲基乙烯基苯基硅橡胶。
2.根据权利要求1所述的车用投影灯,其特征在于,包括LED光源和散热结构,所述LED光源和散热结构通过导热胶固定在一起;按重量份计,所述导热胶由以下组分组成:
1份十二烷基磷酸钾,1.8份羧甲基纤维素,1.4份壬基苯酚乙氧化物羧酸盐,0.9份3,4-二甲基-3,4-二苯基己烷,1.9份硝酸铵醋酸钠,2.1份羟丙基二淀粉磷酸酯,0.7份氮化硅,2.1份异构十三醇聚氧乙烯醚,21.9份甲基乙烯基苯基硅橡胶。
3.根据权利要求1所述的车用投影灯,其特征在于,包括LED光源和散热结构,所述LED光源和散热结构通过导热胶固定在一起;按重量份计,所述导热胶由以下组分组成:
2份十二烷基磷酸钾,1.8份羧甲基纤维素,1.4份壬基苯酚乙氧化物羧酸盐,0.9份3,4-二甲基-3,4-二苯基己烷,1.9份硝酸铵醋酸钠,2.1份羟丙基二淀粉磷酸酯,0.7份氮化硅,2.1份异构十三醇聚氧乙烯醚,21.9份甲基乙烯基苯基硅橡胶。
CN201510965936.2A 2015-12-22 2015-12-22 车用投影灯 Pending CN105505299A (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102115648A (zh) * 2011-03-02 2011-07-06 常州市江永化工有限公司 车灯用热熔胶及其制造方法
CN104696844A (zh) * 2015-02-09 2015-06-10 福州恒达利电子科技有限公司 一种led车用前照灯

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102115648A (zh) * 2011-03-02 2011-07-06 常州市江永化工有限公司 车灯用热熔胶及其制造方法
CN104696844A (zh) * 2015-02-09 2015-06-10 福州恒达利电子科技有限公司 一种led车用前照灯

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