CN107631185A - A kind of LED production method - Google Patents
A kind of LED production method Download PDFInfo
- Publication number
- CN107631185A CN107631185A CN201710899995.3A CN201710899995A CN107631185A CN 107631185 A CN107631185 A CN 107631185A CN 201710899995 A CN201710899995 A CN 201710899995A CN 107631185 A CN107631185 A CN 107631185A
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- CN
- China
- Prior art keywords
- base material
- conductive base
- pedestal
- led
- radiation conductive
- 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.)
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Abstract
The invention discloses a kind of LED production method and structure, including LED lamp bead, radiation conductive base material and pedestal, LED lamp bead is welded on radiation conductive base material, and is fixedly connected on the radiation conductive base material is insulated on pedestal, while radiation conductive base material electrically connects with power circuit.This LED production method and structure can substitute tradition to connect the mode of LED lamp bead with PCB in aluminium base, make the production of LED and finished product more environmentally friendly, and can reduce cost, and improving radiating effect, extend LED life.
Description
Technical field
The present invention relates to LED, specifically a kind of LED production method.
Background technology
The lamp bead attachment structure of traditional LED is all that LED is accordingly welded on specific aluminium base or PCB
Pearl, then aluminium base or PCB are fastenedly connected in LED, these aluminium bases and PCB not ring in itself
Protect, it, which needs to be etched on aluminium base and PCB by chemical mode, forms desired circuit, complex process and into
This height, and its radiating effect is bad, and LED lamp bead lights in normal power-up can produce amount of heat, therefore long-term use will
The temperature of LED lamp bead is obviously improved, so as to influence its service life, effect is unsatisfactory.
The content of the invention
For overcome the deficiencies in the prior art, a kind of LED production method of offer of the invention, effectively solution traditional handicraft,
Not environmentally the defects of, while can also effective improving radiating effect.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of LED production method, LED lamp bead is welded on radiation conductive base material, and by the radiation conductive base material
It is insulated to be fixedly connected on pedestal, while radiation conductive base material electrically connects with power circuit.
The LED lamp bead is welded by tin cream or laser welding process is welded on the radiation conductive base material.
The radiation conductive base material is connected by insulative glue with the pedestal, the insulative glue part dispensing or whole face
Connection radiation conductive base material and pedestal are set gluing.
The pedestal includes LED housing or accepts pedestal, and pedestal is made up of Insulating Materials or metal, base made of metal
Seat at least sets insulating coating on the joint face that it is connected with the radiation conductive base material.
The radiation conductive base material is copper, iron, aluminium are made by cutting or being punched.
The beneficial effects of the invention are as follows：This LED production method can improve tradition and be connected in aluminium base with PCB
The mode of LED lamp bead, make the production of LED and finished product more environmentally friendly, and cost can be reduced, and improving radiating effect, prolong
Long LED life.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is one embodiment of the present invention simplified schematic diagram.
Embodiment
A kind of reference picture 1, LED production method of the invention, LED lamp bead 1 is welded on radiation conductive base material 2, and
It is fixedly connected on the radiation conductive base material 2 is insulated on pedestal 3, while radiation conductive base material 2 electrically connects with power circuit,
2 preferred common metal of radiation conductive base material, radiation conductive base material 2 can be tilted or bent along the joint face of pedestal 3 to a certain extent,
Radiation conductive base material 2 is arranged to be conductively connected the serial or parallel power supply circuit of LED lamp bead 1, and radiation conductive base material 2 may also set up
Into the radiator structure of solid, such as Z-Correct bump mapping Z-correct, three-dimensional heat sink body, fin etc..
Led it is preferred that the LED lamp bead 1 is welded on into the radiating by tin cream welding or laser welding process
On electric base material 2.
The radiation conductive base material 2 is connected by insulative glue 4 with the pedestal 3, the 4 local dispensing of insulative glue
Or whole face gluing connection radiation conductive base material 2 and pedestal 3 are set, as shown in figure 1, the partial points gemel connection of insulative glue 4 radiates
Conductive base 2 and pedestal 3, gap is left between radiation conductive base material 2 and pedestal 3.
The pedestal 3 includes LED housing or accepts pedestal, and pedestal 3 is made up of Insulating Materials or metal, and pedestal 3 is preferred
Intermediate connecting part can be directly saved for LED housing, saves cost；Pedestal 3 made of metal is at least in itself and the radiating
Insulating coating is set on the joint face that conductive base 2 connects, avoids pedestal 3 from producing conduction with radiation conductive base material 2.
The radiation conductive base material 2 is copper, iron, aluminium are made by cutting or being punched.
The concrete structure of LED of the present invention, including LED lamp bead 1, radiation conductive base material 2 and pedestal 3, the LED lamp bead 1
It is welded on the radiation conductive base material 2, radiation conductive base material 2 is connected with power supply and insulated is fixedly connected on the pedestal 3
On, preferably radiation conductive base material 2 is adhesively fixed on pedestal 3 by insulative glue 4.
The radiation conductive base material 2 is that the metal such as copper, iron or aluminium is made by cutting or being punched, radiation conductive base material 2 with
Power supply connects into the circuit that power supply connects the LED lamp bead 1.
The pedestal 3 is made up of Insulating Materials, and the Insulating Materials include plastics and plastic cement.
The pedestal 3 is the metal that surface is provided with insulating barrier.
The pedestal 3 is LED shell.
It is described above, the simply better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as
It reaches the technique effect of the present invention with any same or similar means, should all fall under the scope of the present invention.
Claims (5)
- A kind of 1. LED production method, it is characterised in that：LED lamp bead is welded on radiation conductive base material, and by the radiating Conductive base is insulated to be fixedly connected on pedestal, while radiation conductive base material electrically connects with power circuit.
- A kind of 2. LED production method according to claim 1, it is characterised in that：The LED lamp bead is welded by tin cream Or laser welding process is welded on the radiation conductive base material.
- A kind of 3. LED production method according to claim 1, it is characterised in that：The radiation conductive base material passes through exhausted Edge glue is connected with the pedestal, sets connection radiation conductive base material and base the insulative glue part dispensing or whole face gluing Seat.
- A kind of 4. LED production method according to claim 1, it is characterised in that：The pedestal include LED housing or Pedestal is accepted, pedestal is made up of Insulating Materials or metal, and pedestal made of metal at least connects in itself and the radiation conductive base material Insulating coating is set on the joint face connect.
- A kind of 5. LED production method according to claim 1, it is characterised in that：The radiation conductive base material be copper, Iron, aluminium are made by cutting or being punched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899995.3A CN107631185A (en) | 2017-09-28 | 2017-09-28 | A kind of LED production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899995.3A CN107631185A (en) | 2017-09-28 | 2017-09-28 | A kind of LED production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107631185A true CN107631185A (en) | 2018-01-26 |
Family
ID=61104224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710899995.3A Pending CN107631185A (en) | 2017-09-28 | 2017-09-28 | A kind of LED production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107631185A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201689922U (en) * | 2010-04-19 | 2010-12-29 | 陈全福 | Light-emitting diode radiating device |
| CN202103944U (en) * | 2011-05-31 | 2012-01-04 | 林万炯 | Metal-base printed circuit board |
| CN202927508U (en) * | 2012-05-21 | 2013-05-08 | 王定锋 | Light-emitting diode (LED) lamp module with circuit directly manufactured on three-dimensional heat dissipating support lamp carrier |
| CN203162893U (en) * | 2013-03-19 | 2013-08-28 | 江素贤 | Led lamp |
| CN104110598A (en) * | 2014-07-18 | 2014-10-22 | 立达信绿色照明股份有限公司 | Flexible led light source |
| CN104425696A (en) * | 2013-08-23 | 2015-03-18 | 郭剑 | LED substrate and manufacturing method thereof |
-
2017
- 2017-09-28 CN CN201710899995.3A patent/CN107631185A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201689922U (en) * | 2010-04-19 | 2010-12-29 | 陈全福 | Light-emitting diode radiating device |
| CN202103944U (en) * | 2011-05-31 | 2012-01-04 | 林万炯 | Metal-base printed circuit board |
| CN202927508U (en) * | 2012-05-21 | 2013-05-08 | 王定锋 | Light-emitting diode (LED) lamp module with circuit directly manufactured on three-dimensional heat dissipating support lamp carrier |
| CN203162893U (en) * | 2013-03-19 | 2013-08-28 | 江素贤 | Led lamp |
| CN104425696A (en) * | 2013-08-23 | 2015-03-18 | 郭剑 | LED substrate and manufacturing method thereof |
| CN104110598A (en) * | 2014-07-18 | 2014-10-22 | 立达信绿色照明股份有限公司 | Flexible led light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180126 |
|
| WD01 | Invention patent application deemed withdrawn after publication |