CN107043865A - A kind of LED lamp holder base material and preparation method thereof - Google Patents
A kind of LED lamp holder base material and preparation method thereof Download PDFInfo
- Publication number
- CN107043865A CN107043865A CN201611145520.7A CN201611145520A CN107043865A CN 107043865 A CN107043865 A CN 107043865A CN 201611145520 A CN201611145520 A CN 201611145520A CN 107043865 A CN107043865 A CN 107043865A
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- CN
- China
- Prior art keywords
- parts
- base material
- led lamp
- lamp holder
- holder base
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED lamp holder base material, constituted according to the parts by weight of following raw material：15 parts of 30 50 parts of brass, 20 40 parts of iron, 15 parts of bismuth, 15 parts of tin and additive.The lamp support base material of the present invention is conductive, good heat dissipation effect, without base material plating can be used directly.
Description
Technical field
The present invention relates to a kind of LED lamp holder base material and preparation method thereof.
Background technology
LED lamp holder is to pass through a variety of special efficacys such as conductive having for multi-layer plating, support, radiating by base material, existing
LED lamp holder base material is generally that copper or iron are constituted, and plating is had to pass through because substrate material is single and can be only achieved desired effect, together
Shi Jicai effects are single can not to meet present requirement of a variety of LEDs to support.
The content of the invention
The purpose of the present invention, which is that, provides a kind of conductive, good heat dissipation effect in order to solve the above problems, without by base
The LED lamp holder base material that material plating can be used directly.
To achieve these goals, the present invention is achieved by the following technical solutions：A kind of LED lamp holder base material, is pressed
According to the parts by weight composition of following raw material：30-50 parts of brass, 20-40 parts of iron, 1-5 parts of bismuth, 1-5 parts of tin and additive 1-5
Part.
Further, the additive is constituted according to the parts by weight of following raw material：30-50 parts of paraffin, graphite 20-30
Part, 20-30 parts of cristobalite, 1-5 parts of silica gel, 1-5 parts of carbon nano-fiber, 1-5 parts of glass fibre, 1-5 parts of boron nitride and bonding
10-20 parts of agent.
Further, the binding agent is a kind of rear a variety of mixing compositions in PVC, ethene and methylcellulose.
Further, the thermal conductivity factor of the LED lamp holder base material is 1.5W/mK to 6.5W/mK.
Comprise the following steps in addition invention additionally discloses a kind of preparation method of LED lamp holder base material:
1）Paraffin, graphite, cristobalite, silica gel, carbon nano-fiber, glass fibre, boron nitride component puddle by weight are made into base
Material, addition binding agent, which is mixed thoroughly, is processed into additive；
2）Brass powder, iron powder, bismuth meal end, tin powder are mixed to get mixed-powder；
3）Mixed-powder is put into metal smelting-furnace, then metal smelting-furnace is evacuated, argon gas is then charged with as guarantor
Protect gas and carry out melting；
4）By speed increase of the temperature in metal smelting-furnace by 200 DEG C/h, until the temperature in metal smelting-furnace reaches 800-
At 900 DEG C, additive is added in metal smelting-furnace, continues temperature of the melting into metal smelting-furnace and reaches 1000-1200 DEG C；
5）After melting terminates, cool time is 1 hour, and stove is opened afterwards, and melted material is taken out and obtains LED branch
Frame base material.
In summary the invention has the advantages that：The lamp support base material of the present invention is conductive, good heat dissipation effect, without
Base material plating can be used directly.
Embodiment
Specific embodiment 1：A kind of LED lamp holder base material, is constituted according to the parts by weight of following raw material：30 parts of brass, iron
1 part of 20 parts, 1 part of bismuth, 1 part of tin and additive；Additive is constituted according to the parts by weight of following raw material：30 parts of paraffin, graphite
20 parts, 20 parts of cristobalite, 1 part of silica gel, 1 part of carbon nano-fiber, 1 part of glass fibre, 1 part of boron nitride and PVC and ethene mixing
10 parts of thing；
The preparation method of above-mentioned LED lamp holder base material comprises the following steps：
1）By 30 parts of paraffin, 20 parts of graphite, 20 parts of cristobalite, 1 part of silica gel, 1 part of carbon nano-fiber, 1 part of glass fibre, boron nitride
1 part of component puddle by weight makes base-material, adds PVC and 10 parts of mixture of ethylene is mixed thoroughly and is processed into additive；
2）30 parts of brass powder, 20 parts of iron powder, 1 part of bismuth meal end, 1 part of tin powder are mixed to get mixed-powder；
3）Mixed-powder is put into metal smelting-furnace, then metal smelting-furnace is evacuated, argon gas is then charged with as guarantor
Protect gas and carry out melting；
4）By speed increase of the temperature in metal smelting-furnace by 200 DEG C/h, until the temperature in metal smelting-furnace reaches 800 DEG C
When, additive is added in metal smelting-furnace, continues temperature of the melting into metal smelting-furnace and reaches 1000 DEG C；
5）After melting terminates, cool time is 1 hour, and stove is opened afterwards, and melted material is taken out and obtains LED branch
Frame base material.
Specific embodiment 2：A kind of LED lamp holder base material, is constituted according to the parts by weight of following raw material：40 parts of brass, iron
3 parts of 30 parts, 3 parts of bismuth, 3 parts of tin and additive；Additive is constituted according to the parts by weight of following raw material：40 parts of paraffin, graphite
25 parts, 25 parts of cristobalite, 3 parts of silica gel, 3 parts of carbon nano-fiber, 3 parts of glass fibre, 3 parts of boron nitride and PVC and Methyl cellulose
Plain 15 parts of mixture.
The preparation method of above-mentioned LED lamp holder base material and specific embodiment 1 in addition to each parts by weight of raw materials array is into difference its
His step is identical.
Specific embodiment 3：A kind of LED lamp holder base material, is constituted according to the parts by weight of following raw material：50 parts of brass, iron
5 parts of 40 parts, 5 parts of bismuth, 5 parts of tin and additive；Additive is constituted according to the parts by weight of following raw material：50 parts of paraffin, graphite
30 parts, 30 parts of cristobalite, 5 parts of silica gel, 5 parts of carbon nano-fiber, 5 parts of glass fibre, 5 parts of boron nitride and ethene and Methyl cellulose
Plain 20 parts of mixture.
The preparation method of above-mentioned LED lamp holder base material and specific embodiment 1 in addition to each parts by weight of raw materials array is into difference its
His step is identical.
Embodiment provided above is the better embodiment of the present invention, only illustrates the present invention for convenient, not to this hair
It is bright to make any formal limitation, any those of ordinary skill in the art, if putting forward skill not departing from the present invention
In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and
Without departing from the technical characteristic content of the present invention, in the range of still falling within the technology of the present invention feature.
Claims (5)
1. a kind of LED lamp holder base material, it is characterised in that：Constituted according to the parts by weight of following raw material：30-50 parts of brass, iron
1-5 parts of 20-40 parts, 1-5 parts of bismuth, 1-5 parts of tin and additive.
2. a kind of LED lamp holder base material according to claim 1, it is characterised in that：The additive is according to following raw material
Parts by weight composition：30-50 parts of paraffin, 20-30 parts of graphite, 20-30 parts of cristobalite, 1-5 parts of silica gel, carbon nano-fiber 1-5
Part, 1-5 parts of glass fibre, 1-5 parts of boron nitride and 10-20 parts of binding agent.
3. a kind of LED lamp holder base material according to claim 2, it is characterised in that：The binding agent be PVC, ethene and
A kind of rear a variety of mixing compositions in methylcellulose.
4. a kind of LED lamp holder base material according to claim 1, it is characterised in that：The heat conduction of the LED lamp holder base material
Coefficient is 1.5W/mK to 6.5W/mK.
5. a kind of preparation method according to any described a kind of LED lamp holder base material in Claims 1-4 includes following step
Suddenly：
1）Paraffin, graphite, cristobalite, silica gel, carbon nano-fiber, glass fibre, boron nitride component puddle by weight are made into base
Material, addition binding agent, which is mixed thoroughly, is processed into additive；
2）Brass powder, iron powder, bismuth meal end, tin powder are mixed to get mixed-powder；
3）Mixed-powder is put into metal smelting-furnace, then metal smelting-furnace is evacuated, argon gas is then charged with as guarantor
Protect gas and carry out melting；
4）By speed increase of the temperature in metal smelting-furnace by 200 DEG C/h, until the temperature in metal smelting-furnace reaches 800-
At 900 DEG C, additive is added in metal smelting-furnace, continues temperature of the melting into metal smelting-furnace and reaches 1000-1200 DEG C；
5）After melting terminates, cool time is 1 hour, and stove is opened afterwards, and melted material is taken out and obtains LED branch
Frame base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611145520.7A CN107043865A (en) | 2016-12-13 | 2016-12-13 | A kind of LED lamp holder base material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611145520.7A CN107043865A (en) | 2016-12-13 | 2016-12-13 | A kind of LED lamp holder base material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107043865A true CN107043865A (en) | 2017-08-15 |
Family
ID=59543846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611145520.7A Withdrawn CN107043865A (en) | 2016-12-13 | 2016-12-13 | A kind of LED lamp holder base material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107043865A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004941A (en) * | 2014-06-05 | 2014-08-27 | 珠海承鸥卫浴用品有限公司 | Low leaded brass alloy |
| CN104099492A (en) * | 2014-08-06 | 2014-10-15 | 长沙学院 | Manganese-bismuth-copper intermediate alloy for lead-free brass and preparation method thereof |
| CN104109774A (en) * | 2013-04-18 | 2014-10-22 | 鹤山市金洲铜材实业有限公司 | Environment-protective lead-free brass and preparation method thereof |
| CN104708868A (en) * | 2015-03-27 | 2015-06-17 | 东莞市闻誉实业有限公司 | Heat radiating material and LED lamp |
-
2016
- 2016-12-13 CN CN201611145520.7A patent/CN107043865A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109774A (en) * | 2013-04-18 | 2014-10-22 | 鹤山市金洲铜材实业有限公司 | Environment-protective lead-free brass and preparation method thereof |
| CN104004941A (en) * | 2014-06-05 | 2014-08-27 | 珠海承鸥卫浴用品有限公司 | Low leaded brass alloy |
| CN104099492A (en) * | 2014-08-06 | 2014-10-15 | 长沙学院 | Manganese-bismuth-copper intermediate alloy for lead-free brass and preparation method thereof |
| CN104708868A (en) * | 2015-03-27 | 2015-06-17 | 东莞市闻誉实业有限公司 | Heat radiating material and LED lamp |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170815 |