CN106369373A - Manufacturing method of LED point light source - Google Patents
Manufacturing method of LED point light source Download PDFInfo
- Publication number
- CN106369373A CN106369373A CN201610728419.8A CN201610728419A CN106369373A CN 106369373 A CN106369373 A CN 106369373A CN 201610728419 A CN201610728419 A CN 201610728419A CN 106369373 A CN106369373 A CN 106369373A
- Authority
- CN
- China
- Prior art keywords
- light source
- base
- silica gel
- led lamp
- led point
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000741 silica gel Substances 0.000 claims abstract description 24
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 24
- 239000003292 glue Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 230000006855 networking Effects 0.000 claims description 3
- 230000004907 flux Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005429 filling process Methods 0.000 abstract 1
- 230000009931 harmful effect Effects 0.000 description 4
- 230000010412 perfusion Effects 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010023126 Jaundice Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
Abstract
The invention discloses a manufacturing method of an LED point light source. Firstly, an electric wire head, a light source plate and a base are mounted together, the light source plate in the base is subject to glue filling at the position above the front face of the base, in the glue filling process, an operator can pay attention to the condition of silica gel during glue filling constantly, the condition of bubble appearing of the silica gel poured into the base is avoided, it is ensured that the silica gel cannot cover the light-emitting face of an LED lamp on the light source plate, and therefore it is ensured that the side effects of light refraction and the like caused by bubbles existing in the silica gel are avoided, and it is ensured that hidden danger of color temperature drift and large luminous flux losses cannot appear in the LED lamp.
Description
Technical field
The present invention relates to a kind of manufacture method of led point source is it is adaptable to the making side of the led point source of outdoor installation
Method.
Background technology
Existing point source product generally uses the mode of secondary encapsulation and is made, the manufacturing process of secondary encapsulation
For: first by wire welding and light source board, then by the light source board of welding live wire by Instant cement be fixed on base it
In, then outer housing encapsulation is better than on base, the hole for injecting glue finally by base bottom carries out encapsulating, encapsulating to chassis interior
After the completion of cooled down, thus completing final point source product.This manufacture method is due to by the hole for injecting glue of base bottom
Encapsulating is carried out to chassis interior, real-time monitoring can not be carried out to encapsulating effect therefore during carrying out encapsulating, easily occur
The situation that LED lamp is capped, thus leading to LED lamp to occur color temperature shift and luminous flux that big situation is lost, there is also meanwhile
Cause the harmful effect of light refraction etc. because of there is bubble inside silica gel cover layer.
Content of the invention
For solving the above problems, it is an object of the invention to provide a kind of manufacture method of led point source, front encapsulating
Mode allows the operator to the situation in perfusion for the Real Time Observation silica gel, therefore, it is possible to avoid irrigated silica gel led
The situation that lamp covers such that it is able to prevent LED lamp from color temperature shift and the luminous flux big hidden danger of loss occurring, and due to operator
Member's moment observes situation when silica gel is irrigated, therefore, it is possible to avoid bubble in irrigated silica gel, thus avoiding
The harmful effects such as the light refraction causing because of bubble.
The present invention solves its problem and be the technical scheme is that
A kind of manufacture method of led point source, comprises the following steps that:
A, the base of the molding that is made into one using the mode of injection, the bottom surface of base is the plane of grid networking；
B, put electric wire in injection machine into, make the lead of internal package live wire using the mode of injection；
C, the translucent cover of the molding that is made into one using the mode of injection；
D, LED lamp is welded on light source board；
E, the wire welding in lead on light source board；
F, the light source board being connected with lead is installed among base；
G, the base being provided with light source board is carried out with front encapsulating, the apparent height of silica gel is less than the light-emitting area of LED lamp；
H, cooling treatment is carried out to the base after encapsulating；
I, translucent cover is installed among the base after cooling, completes the making of led point source.
Further, the constituent material of the translucent cover in step c is the high-purity pmma material being added with anti-uv material.
Further, the material that in step g, front encapsulating is used is the silica gel material of anti-uv.
The invention has the beneficial effects as follows: a kind of manufacture method of led point source, first lead, light source board and base
It is installed together, then the upper front in base carries out encapsulating to the light source board of chassis interior, during encapsulating, operation
Personnel can note the situation of silica gel during encapsulating constantly, it can be avoided that the situation of bubble in perfusion silica gel in the base, and
And can also ensure that silica gel will not cover the light-emitting area of the LED lamp on light source board, will not exist because of in silica gel thus ensure that
Bubble and cause the harmful effect of light refraction etc., and ensure that LED lamp will not occur color temperature shift and luminous flux loss big
Hidden danger.
Brief description
The invention will be further described with example below in conjunction with the accompanying drawings.
Fig. 1 is the flow chart of the manufacture method of led point source of the present invention；
Fig. 2 is the fractionation scheme of installation of the led point source made by the application present invention.
Specific embodiment
Reference picture 1- Fig. 2, a kind of manufacture method of led point source of the present invention, comprise the following steps that:
A, the base 1 of the molding that is made into one using the mode of injection, the bottom surface of base 1 is the plane of grid networking；
B, put electric wire in injection machine into, make the lead 2 of internal package live wire using the mode of injection；
C, the translucent cover 5 of the molding that is made into one using the mode of injection；
D, LED lamp is welded on light source board 3；
E, the wire welding in lead 2 on light source board 3；
F, the light source board 3 being connected with lead 2 is installed among base 1；
G, the base 1 being provided with light source board 3 is carried out with front encapsulating, the apparent height of silica gel is less than the light-emitting area 31 of LED lamp；
H, cooling treatment is carried out to the base 1 after encapsulating；
I, translucent cover 5 is installed among the base after cooling 1, completes the making of led point source.Complete the peace of base 1 first
Dress, so that the lead 2 of parcel live wire and the light source board 3 being welded with LED lamp are well installed among base 1, is then used by
The light source board 3 being in base 1 is irrigated silica gel so that light source board 3 can be securely fixed among base 1, it is to avoid
Situation about loosening in light source board 3, and meanwhile, the apparent height of the silica gel being irrigated is less than light source board under the control of operator
The light-emitting area 31 of LED lamp in 3, thus avoid light-emitting area 31 and being covered by silica gel and lead to color temperature shift and luminous flux loss big
Hidden danger, and the silica gel under operator's control is not in bubble in perfusion, therefore it also avoid drawing because of bubble
Play the harmful effect of light refraction etc..
Wherein, the constituent material of the translucent cover 5 in step c is the high-purity pmma material being added with anti-uv material.Anti- uv
Material has the effect of good obstruct solar ultraviolet, can protect LED lamp be not subject to the sun to its be acutely exposed to the sun so that
LED lamp is from the infringement of outdoor adverse circumstances, and non-aging jaundice becomes fragile.High-purity pmma material has good transparent
Property, the efficiency externally lighting beneficial to LED lamp is it is ensured that the former state of the colour temperature of LED lamp.
Wherein, the material that in step g, front encapsulating is used is the silica gel material of anti-uv.Silica gel material pair using anti-uv
Base 1 carries out front perfusion, is prevented from the irradiation of solar ultraviolet, protects LED lamp well, so that led point source
Life-span longer, anti-aging ability higher so that the life-span increased to 80000 hours from 50000 hours so that its light decay speed from
After bright 10000 hours, average light decay 14% is reduced to 8%, substantially increases the service efficiency of point source.
It is more than that the preferable enforcement to the present invention is illustrated, but the invention is not limited in above-mentioned embodiment party
Formula, those of ordinary skill in the art also can make a variety of equivalent variations without prejudice on the premise of present invention spirit or replace
Change, these equivalent deformation or replacement are all contained in the application claim limited range.
Claims (3)
1. a kind of manufacture method of led point source it is characterised in that: comprise the following steps that:
A, the base (1) of the molding that is made into one using the mode of injection, the bottom surface of described base (1) is the plane of grid networking；
B, put electric wire in injection machine into, make the lead (2) of internal package live wire using the mode of injection；
C, the translucent cover (5) of the molding that is made into one using the mode of injection；
D, LED lamp is welded on light source board (3)；
E, the wire welding in described lead (2) on described light source board (3)；
F, the light source board (3) being connected with described lead (2) is installed among described base (1)；
G, the described base (1) being provided with light source board (3) is carried out with front encapsulating, the apparent height of silica gel is less than described LED lamp
Light-emitting area (31)；
H, cooling treatment is carried out to the described base (1) after encapsulating；
I, described translucent cover (5) is installed among the base after cooling (1), completes the making of led point source.
2. a kind of led point source according to claim 1 manufacture method it is characterised in that: transparent in described step c
The constituent material of cover (5) is the high-purity pmma material being added with anti-uv material.
3. a kind of led point source according to claim 1 manufacture method it is characterised in that: in described step g front fill
The material that glue is used is the silica gel material of anti-uv.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728419.8A CN106369373A (en) | 2016-08-25 | 2016-08-25 | Manufacturing method of LED point light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728419.8A CN106369373A (en) | 2016-08-25 | 2016-08-25 | Manufacturing method of LED point light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106369373A true CN106369373A (en) | 2017-02-01 |
Family
ID=57878533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610728419.8A Pending CN106369373A (en) | 2016-08-25 | 2016-08-25 | Manufacturing method of LED point light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106369373A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737321A (en) * | 2019-01-24 | 2019-05-10 | 众普森科技（株洲）有限公司 | Lamps and lanterns and its manufacturing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201715457U (en) * | 2010-05-14 | 2011-01-19 | 宁波正耀照明电器有限公司 | Lamp holder fixing device |
| CN102563434A (en) * | 2011-06-07 | 2012-07-11 | 梁俊 | Silicone filled and sealed LED flexible light bar and method for filling and sealing LED flexible light bar with silicone |
| CN202475995U (en) * | 2011-11-24 | 2012-10-03 | 深圳桑达百利电器有限公司 | Split type outdoor LED power supply casing |
| CN103742804A (en) * | 2013-12-24 | 2014-04-23 | 中山市恒辰光电科技有限公司 | LED (Light Emitting Diode) point light source |
| CN203963884U (en) * | 2014-07-09 | 2014-11-26 | 徐培鑫 | A kind of LED module with rubber filling type watertight composition |
| US20150070893A1 (en) * | 2012-04-19 | 2015-03-12 | Koninklijke Philips N.V. | Led grid device and a method of manufacturing a led grid device |
| CN104704400A (en) * | 2012-10-01 | 2015-06-10 | 阿科玛法国公司 | Optical light diffuser and method for measurement thereof |
-
2016
- 2016-08-25 CN CN201610728419.8A patent/CN106369373A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201715457U (en) * | 2010-05-14 | 2011-01-19 | 宁波正耀照明电器有限公司 | Lamp holder fixing device |
| CN102563434A (en) * | 2011-06-07 | 2012-07-11 | 梁俊 | Silicone filled and sealed LED flexible light bar and method for filling and sealing LED flexible light bar with silicone |
| CN202475995U (en) * | 2011-11-24 | 2012-10-03 | 深圳桑达百利电器有限公司 | Split type outdoor LED power supply casing |
| US20150070893A1 (en) * | 2012-04-19 | 2015-03-12 | Koninklijke Philips N.V. | Led grid device and a method of manufacturing a led grid device |
| CN104704400A (en) * | 2012-10-01 | 2015-06-10 | 阿科玛法国公司 | Optical light diffuser and method for measurement thereof |
| CN103742804A (en) * | 2013-12-24 | 2014-04-23 | 中山市恒辰光电科技有限公司 | LED (Light Emitting Diode) point light source |
| CN203963884U (en) * | 2014-07-09 | 2014-11-26 | 徐培鑫 | A kind of LED module with rubber filling type watertight composition |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737321A (en) * | 2019-01-24 | 2019-05-10 | 众普森科技（株洲）有限公司 | Lamps and lanterns and its manufacturing method |
| CN109737321B (en) * | 2019-01-24 | 2021-01-05 | 众普森科技（株洲）有限公司 | Lamp and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Jianghai District of city of Jiangmen province Guangdong Keyuan Road 529080 No. 22 Building 2 floor four Applicant after: Guangdong and lighting industry Co., Ltd. Address before: Jianghai District of city of Jiangmen province Guangdong Keyuan Road 529080 No. 22 Building 2 floor four Applicant before: Harmony Lighting Co., Limited |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |