CN205231115U - Two -sided encapsulation LED illuminator - Google Patents
Two -sided encapsulation LED illuminator Download PDFInfo
- Publication number
- CN205231115U CN205231115U CN201521068286.3U CN201521068286U CN205231115U CN 205231115 U CN205231115 U CN 205231115U CN 201521068286 U CN201521068286 U CN 201521068286U CN 205231115 U CN205231115 U CN 205231115U
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- China
- Prior art keywords
- circuit layer
- luminescence unit
- circuit
- utility
- substrate
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- Expired - Fee Related
Links
- 238000005538 encapsulation Methods 0.000 title abstract description 4
- 238000004020 luminiscence type Methods 0.000 claims abstract description 25
- 239000000084 colloidal system Substances 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 22
- 238000004806 packaging method and process Methods 0.000 claims description 13
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000005253 cladding Methods 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides a two -sided encapsulation LED illuminator, include: main circuit board and LED luminescence unit, the circuit board includes the base plate and sets up first circuit layer and the second circuit layer in the base plate both sides, the LED luminescence unit sets up on first circuit layer and second circuit layer, the outside of LED luminescence unit sets up transparent colloid. The utility model discloses a setting up first circuit layer and second circuit layer in the both sides of base plate, can realizing that the base plate is two -sided luminous, through substratum transparent cladding luminescence unit and the firm and hard existing built -in package of circuit, simple structure can form 360 degrees luminous, makes the light -emitting unanimous, improves the result of use, prevents the blue light.
Description
Technical field
The utility model relates to a kind of light-emitting device and light source module thereof, is specifically related to a kind of double-faced packaging LED light emission device.
Background technology
Light-emitting diode is a kind of semiconductor original paper, be that luminous energy is to reach illumination effect mainly through semiconducting compound by circuit conversion, therefore have that the life-span is long, stability is high and power consumption little etc. a little, at present to be widely used in house, office and portable lighting, to replace traditional non-directive property light emitting sources such as fluorescent tube, incandescent lamp bulb and Halogen lamp LED.
Existing LED light emission device in the market, great majority adopt one side bright dipping, also has and adopt sapphire luminescent material, light transmission is good, can two-sided bright dipping, but sapphire cost is high, and also blue light can be leaked in side, therefore current LED light emission device, in product use procedure, can bright dipping be there is inconsistent, affect the result of use of product, even there will be and leak the generation of blue light phenomenon, the health of user is impacted.
Utility model content
In order to overcome the deficiency that above-mentioned prior art exists, the utility model provides a kind of double-faced packaging LED light emission device, and can eliminate the evenness of wheel rim and long service life, production efficiency is high, production cost is low.
The technical scheme that the utility model provides is: a kind of double-faced packaging LED light emission device, comprise: main circuit board and LED luminescence unit, described circuit board comprises substrate and is arranged on the first circuit layer and the second circuit layer of substrate both sides, described LED luminescence unit is arranged on the first circuit layer and second circuit layer, the arranged outside transparent colloid of described LED luminescence unit.
Further, described substrate arranges through hole, the first circuit layer is connected by through hole with the circuit of second circuit layer.
Further, the LED luminescence unit on described first circuit layer and second circuit layer is symmetrical arranged.
Further, described substrate adopts transparent ceramic base.
The beneficial effects of the utility model are:
1, the utility model is by arranging the first circuit layer and second circuit layer in the both sides of substrate, substrate double-side can be realized, fixing encapsulation is realized by the coated luminescence unit of substratum transparent and circuit board, structure is simple, double-side can effectively avoid bright dipping inconsistent, make bright dipping consistent, improve result of use;
2, through hole is set on substrate, be convenient to the connection by the first circuit layer and second circuit layer, pad can be arranged on one of them circuit layer like this, the luminescence unit of another side is connected on pad by through hole, the single-sided welding of realizing circuit, reduce difficulty of processing, enhance productivity;
3, the luminescence unit on the first circuit layer and second circuit layer is for being symmetrical arranged, and substrate is transparency carrier, can form the luminescence of 360 degree like this, prevent blue light.
Accompanying drawing explanation
Fig. 1 is a kind of double-faced packaging LED light emission device structure chart that the utility model proposes;
Fig. 2 is the three-dimensional structure diagram of a kind of double-faced packaging LED light emission device side that the utility model proposes.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
See Fig. 1 and Fig. 2, wherein Fig. 1 is a kind of double-faced packaging LED light emission device structure chart that the utility model proposes; Fig. 2 is the three-dimensional structure diagram of a kind of double-faced packaging LED light emission device side that the utility model proposes.
As depicted in figs. 1 and 2, a kind of double-faced packaging LED light emission device, comprise: main circuit board and LED luminescence unit 3, described circuit board comprises substrate 1 and is arranged on the first circuit layer 21 and the second circuit layer 22 of substrate 1 both sides, described LED luminescence unit 3 is arranged on the first circuit layer 21 and second circuit layer 22, the arranged outside transparent colloid 4 of described LED luminescence unit 3.
In the utility model embodiment, by arranging the first circuit layer and second circuit layer in the both sides of substrate, substrate double-side can be realized, fixing encapsulation is realized by the coated luminescence unit of substratum transparent and circuit board, structure is simple, double-side can effectively avoid bright dipping inconsistent, makes bright dipping consistent, improves result of use.
In the utility model embodiment, substrate 1 is arranged through hole 5, first circuit layer 21 is connected by through hole 5 with the circuit of second circuit layer 22, pad can be arranged on one of them circuit layer like this, the luminescence unit of another side is connected on pad by through hole, the single-sided welding of realizing circuit, reduces difficulty of processing, enhances productivity.
In the utility model embodiment, the first circuit layer 21 is symmetrical arranged with the LED luminescence unit 3 on second circuit layer 22; Substrate 1 adopts transparent ceramic base.The luminescence of 360 degree can be formed like this, prevent blue light.
In the utility model embodiment, substrate adopts transparent ceramic base, is convenient to the connection of circuit, illumination consistency, COB ceramic substrate can being adopted, LED luminescence unit is mounted on COB ceramic substrate, being electrically connected setting up between LED luminescence unit and substrate by the mode of wire bond.
Above the utility model is described in detail, but the utility model is not limited to above-mentioned execution mode, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from the utility model aim.Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific execution mode, scope of the present utility model is defined by the following claims.
Claims (4)
1. a double-faced packaging LED light emission device, it is characterized in that, comprise: main circuit board and LED luminescence unit (3), described circuit board comprises substrate (1) and is arranged on the first circuit layer (21) and the second circuit layer (22) of substrate (1) both sides, described LED luminescence unit (3) is arranged on the first circuit layer (21) and second circuit layer (22), the arranged outside transparent colloid (4) of described LED luminescence unit (3).
2. a kind of double-faced packaging LED light emission device according to claim 1, it is characterized in that, described substrate (1) is arranged through hole (5), the first circuit layer (21) is connected by through hole (5) with the circuit of second circuit layer (22).
3. a kind of double-faced packaging LED light emission device according to claim 1, is characterized in that, described first circuit layer (21) is symmetrical arranged with the LED luminescence unit (3) on second circuit layer (22).
4. a kind of double-faced packaging LED light emission device according to claim 1, is characterized in that, described substrate (1) adopts transparent ceramic base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068286.3U CN205231115U (en) | 2015-12-18 | 2015-12-18 | Two -sided encapsulation LED illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068286.3U CN205231115U (en) | 2015-12-18 | 2015-12-18 | Two -sided encapsulation LED illuminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231115U true CN205231115U (en) | 2016-05-11 |
Family
ID=55906161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521068286.3U Expired - Fee Related CN205231115U (en) | 2015-12-18 | 2015-12-18 | Two -sided encapsulation LED illuminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764695A (en) * | 2016-12-30 | 2017-05-31 | 上海升景照明有限公司 | A kind of double-side LED modules suitable for advertising lamp box |
-
2015
- 2015-12-18 CN CN201521068286.3U patent/CN205231115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764695A (en) * | 2016-12-30 | 2017-05-31 | 上海升景照明有限公司 | A kind of double-side LED modules suitable for advertising lamp box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20191218 |