CN105299595B - A kind of improved LED encapsulation structure - Google Patents
A kind of improved LED encapsulation structure Download PDFInfo
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- CN105299595B CN105299595B CN201510837993.2A CN201510837993A CN105299595B CN 105299595 B CN105299595 B CN 105299595B CN 201510837993 A CN201510837993 A CN 201510837993A CN 105299595 B CN105299595 B CN 105299595B
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- fixedly connected
- lower housing
- crossbar
- sealing shroud
- ring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/002—Fastening arrangements intended to retain light sources the fastening means engaging the encapsulation or the packaging of the semiconductor device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of improved LED encapsulation structure, including transparent panel（1）, upper shell（2）, lower housing（3）, light-emitting device（4）, conducting rod（5）And fixing device（6）, transparent panel（1）It is equipped with reflection bucket（11）, upper shell（2）It is equipped with the first fixed block（21）, lower housing（3）It is equipped with the second fixed block（31）, baffle（32）, sealing plate（33）, light-emitting device（4）Including the first reflexed light ring（41）, the second reflexed light ring（42）, support ring（43）, circuit board（45）, LED chip（44）, conducting rod（5）It is equipped with the first sealing shroud（51）And second sealing shroud（52）, fixing device（6）Including first crossbar（61）, first support（62）, second crossbar（63）, the first montant（64）, third sealing shroud（65）And second montant（66）, of the invention to play preferable sealing performance, good water-proof effect to internal component.
Description
Technical field
The present invention relates to LED technology field more particularly to a kind of improved LED encapsulation structures.
Background technology
Light emitting diode is a kind of solid-state semiconductor device, can electric energy be directly converted into luminous energy, high with luminous efficiency,
The advantages that power consumption is low, reaction speed is fast, small, with the development of science and technology, LED technology is increasingly widely used in people
Daily life in, such as various LED lamps and LED display etc., outdoors in illumination and backlight LED application, well
Water resistance and sealing performance be one of important performance of LED, but existing outdoor lighting and backlight LED application in
Good water resistance and sealing performance are poor, this can all bring certain loss to user.
Accordingly, it is desirable to provide a kind of new technical solution solves above-mentioned technical problem.
Invention content
The object of the present invention is to provide a kind of improved LED encapsulation structures that can effectively solve above-mentioned technical problem.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of improved LED encapsulation structure, the improved LED encapsulation structure include transparent panel, are located at the transparent panel
The upper shell in outside, internally positioned light-emitting device, is located under the light-emitting device lower housing below the upper shell
The conducting rod of side and the fixing device being set to inside the lower housing, the transparent panel struggle against equipped with underlying reflection,
The upper shell is equipped with the first internally positioned fixed block, and the lower housing is equipped with the second fixed block being located above, position
Baffle in lower section, the sealing plate below the baffle, the light-emitting device include the first reflexed light ring, are located at described first
The second reflexed light ring inside reflexed light ring, the support ring below first reflexed light ring, the electricity below the support ring
Road plate, positioned at the LED chip of the circuit board, the conducting rod is equipped with the first sealing shroud and underlying second close
Big envelope, the fixing device include first crossbar, the first support below the first crossbar, are located at the first support
The second crossbar of lower section, the first montant below the second crossbar, the third sealing being set in the first support
Set and the second montant below the third sealing shroud, the conducting rod are made of conductive metallic material, the conduction
The upper end of bar is oblique, and the lower end of the conducting rod is in a vertical shape, the upper end of the conducting rod and the circuit board electrical connection,
The lower end of the conducting rod is through the upper and lower surface of the baffle and sealing plate and is secured to connect, first sealing shroud position
Inside the lower housing, first sealing shroud is sleeved on the conducting rod, and the upper end of first sealing shroud is oblique,
The lower end of first sealing shroud is in a vertical shape, and second sealing shroud is in hollow cylinder, and second sealing shroud is in perpendicular
Straight shape, second sealing shroud entangle the lower end of the conducting rod.
The transparent panel is in cylinder, and the transparent panel is horizontal positioned, and the transparent panel is made of transparent material, described
Reflection bucket is in hemispherical, and the inner surface of the reflection bucket is equipped with reflecting layer.
The upper shell is annular in shape, the outer surface of the reflection bucket and the upper shell（2）Inner surface be fixedly connected, institute
Transparent panel is stated to be contained in the upper shell and be fixedly connected with the upper shell.
First fixed block sets there are two and is located at the left and right sides, and first fixed block is horizontal, described
One end of first fixed block is fixedly connected with the inner surface of the upper shell, and the lower surface of first fixed block acts against described
On the upper surface of transparent panel, the upper surface of first fixed block is in the upper surface of the upper shell in same level.
The lower housing is annular in shape, and the cross section of the lower housing is in the shape of the letter V, and the upper end of the lower housing is oblique,
The lower end of the lower housing is in a vertical shape, and the upper end of the lower housing is fixedly connected with reflection bucket, under the upper shell
End is fixedly connected with the upper end of the lower housing.
Second fixed block set there are two and be located at the left and right sides, the one side of second fixed block with it is described
Upper shell is fixedly connected, and the other end of second fixed block is fixedly connected with the lower housing, and the baffle is in cylinder, institute
It is horizontal positioned to state baffle, the baffle is contained in the lower housing and is fixedly connected with the inner surface of the lower housing, described
The lower surface of baffle and the lower surface of the lower housing are in same level, and the sealing plate is in cylinder, the sealing
Plate level is placed, and the upper surface of the sealing plate is fixedly connected with the lower surface of the baffle.
First reflexed light ring is annular in shape, and first reflexed light ring is horizontal positioned, the outer surface of first reflexed light ring with
The inner surface of the reflection bucket is fixedly connected, and the upper surface of first reflexed light ring is equipped with reflective layer, and second reflexed light ring is in
Hollow is round table-like, and the side of second reflexed light ring is fixedly connected with the inner surface of first reflexed light ring, and described second is anti-
The inner surface of the ring of light is equipped with reflecting layer.
The support ring is in hollow cylinder, and the support ring places vertically, the upper surface of the support ring with it is described
The lower surface of first reflexed light ring is fixedly connected, and the circuit board is in cylinder, and the circuit board level is placed, the support ring
Lower surface is fixedly connected with the upper surface of the circuit board, LED chip welding on circuit boards, the LED chip in
The top of second reflexed light ring.
The first crossbar sets there are two and is located at the left and right sides, and the first crossbar is horizontal positioned, and described first
One end of cross bar is fixedly connected with the inner surface of the oblique shell, the upper surface of the lower end and the first crossbar of the reflection bucket
It is fixedly connected, first sealing shroud is fixedly connected with the first crossbar, and the centre of the first support is horizontal, described
The both ends of first support are oblique, and the side of the first support is fixedly connected with the inner surface of the lower housing, described to lead
Electric pole runs through the upper and lower surface of the first support and is secured to connect, and the second crossbar sets there are two and is located at a left side
Right both sides, the second crossbar is horizontal positioned, and one end of the second crossbar is fixedly connected with the inner surface of the lower housing, institute
The other end for stating second crossbar is fixedly connected with the first support, and first montant sets there are two and is located at left and right two
The upper end of side, first montant is fixedly connected with the lower surface of the second crossbar, the lower end of first montant with it is described
The upper surface of baffle is fixedly connected, and the third sealing shroud is sleeved in the first support, and second montant is in a vertical shape, institute
The lower end for stating the second montant is fixedly connected with the upper surface of the baffle, the upper end of second montant and the third sealing shroud
It is fixedly connected.
After adopting the above technical scheme, the invention has the advantages that：
The improved LED encapsulation structure of the present invention is simple in structure, easy to use, can be played preferably to internal component
Sealing performance, good water-proof effect prevent that, because water inlet causes the damage of entire LED to be scrapped, the service life of product can be extended,
Indirectly reduce cost.
Description of the drawings
The specific implementation mode of the improved LED encapsulation structure of the present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structural schematic diagram of the improved LED encapsulation structure of the present invention.
Specific implementation mode
As shown in Figure 1, the improved LED encapsulation structure of the present invention includes transparent panel 1, positioned at the upper of 1 outside of the transparent panel
Shell 2, internally positioned light-emitting device 4, is located at 4 lower section of the light-emitting device at the lower housing 3 positioned at 2 lower section of the upper shell
Conducting rod 5 and the fixing device 6 that is set to inside the lower housing 3.
As shown in Figure 1, the transparent panel 1 is in cylinder, the transparent panel 1 is horizontal positioned, and the transparent panel 1 is using transparent
Material is made, and the transparent panel 1 is equipped with underlying reflection bucket 11, and the reflection bucket 11 is in hemispherical, the reflection bucket
11 inner surface is equipped with reflecting layer, and light reflection can be gone out.
As shown in Figure 1, the upper shell 2 is annular in shape, the inner surface of the outer surface and the upper shell 2 of the reflection bucket 11
It is fixedly connected, the transparent panel 1 is contained in the upper shell 2 and is fixedly connected with the upper shell 2, on the upper shell 2
Equipped with the first internally positioned fixed block 21, first fixed block 21 sets there are two and is located at the left and right sides, and described the
One fixed block 21 is horizontal, and one end of first fixed block 21 is fixedly connected with the inner surface of the upper shell 2, and described
The lower surface of one fixed block 21 acts against on the upper surface of the transparent panel 1, the upper surface of first fixed block 21 with it is described
The upper surface of upper shell 2 is in same level.
As shown in Figure 1, the lower housing 3 is annular in shape, the cross section of the lower housing 3 is in the shape of the letter V, the lower housing 3
Upper end is oblique, and the lower end of the lower housing 3 is in a vertical shape, the upper end of the lower housing 3 and 11 company of fixation of reflection bucket
It connects, the lower end of the upper shell 2 is fixedly connected with the upper end of the lower housing 3.The lower housing 3 is equipped with the be located above
Two fixed blocks 31, underlying baffle 32, the sealing plate 33 positioned at 32 lower section of the baffle.Second fixed block 31 is equipped with
Two and it being located at the left and right sides, the one side of second fixed block 31 is fixedly connected with the upper shell 2, and described second
The other end of fixed block 31 is fixedly connected with the lower housing 3, so as to the fixation upper shell 2 and the lower housing 3.Institute
It is in cylinder to state baffle 32, and the baffle 32 is horizontal positioned, the baffle 32 be contained in the lower housing 3 and with the lower casing
The inner surface of body 3 is fixedly connected, and the lower surface of the baffle 32 and the lower surface of the lower housing 3 are in same level.
The sealing plate 33 is in cylinder, and the sealing plate 33 is horizontal positioned, the upper surface of the sealing plate 33 and the baffle 32
Lower surface is fixedly connected, and preferable sealing function is played so as to the inside to lower housing 3.
As shown in Figure 1, the light-emitting device 4 includes the first reflexed light ring 41, the inside first reflexed light ring 41
Two reflexed light rings 42, the support ring 43 positioned at the lower section of first reflexed light ring 41, the circuit board 45 positioned at 43 lower section of the support ring,
LED chip 44 above the circuit board 45.First reflexed light ring 41 is annular in shape, and 41 level of the first reflexed light ring is put
It sets, the outer surface of first reflexed light ring 41 is fixedly connected with the inner surface of the reflection bucket 11, first reflexed light ring 41
Upper surface is equipped with reflective layer, for light reflection to be gone out.For second reflexed light ring 42 in hollow round table-like, described second is reflective
The side of ring 42 is fixedly connected with the inner surface of first reflexed light ring 41, and the inner surface of second reflexed light ring 42 is equipped with reflection
Layer, for light reflection to be gone out.The support ring 43 is in hollow cylinder, and the support ring 43 is placed vertically, the support
The upper surface of ring 43 is fixedly connected with the lower surface of first reflexed light ring 41.The circuit board 45 is in cylinder, the circuit
Plate 45 is horizontal positioned, and the lower surface of the support ring 43 is fixedly connected with the upper surface of the circuit board 45.The LED chip 44
It is welded on circuit board 45, the LED chip 44 is located at the top of second reflexed light ring 42.
As shown in Figure 1, the conducting rod 5 sets there are two and be located at the left and right sides, the conducting rod 5 uses conductive gold
Belong to material to be made, the upper end of the conducting rod 5 is oblique, and the lower end of the conducting rod 5 is in a vertical shape, the conducting rod 5
Upper end is electrically connected with the circuit board 45, and the upper and lower surface of the baffle 32 and sealing plate 33 is run through in the lower end of the conducting rod 5
And it is secured to connect.The conducting rod 5 is equipped with the first sealing shroud 51 and underlying second sealing shroud 52.Described first
Sealing shroud 51 is located inside the lower housing 3, and first sealing shroud 51 is sleeved on the conducting rod 5, first sealing shroud
51 upper end is oblique, and the lower end of first sealing shroud 51 is in a vertical shape.Second sealing shroud 52 is in hollow cylinder
Body, second sealing shroud 52 is in a vertical shape, and second sealing shroud 52 entangles the lower end of the conducting rod 5.Described second is close
Big envelope 52 runs through the upper and lower surface of the sealing plate 33 and is secured to connect.
As shown in Figure 1, the fixing device 6 include first crossbar 61, first positioned at the lower section of the first crossbar 61
Frame 62, the first montant 64 positioned at 63 lower section of the second crossbar, is set the second crossbar 63 positioned at 62 lower section of the first support
The third sealing shroud 65 being placed in the first support 62 and the second montant 66 positioned at 65 lower section of the third sealing shroud.It is described
First crossbar 61 sets there are two and is located at the left and right sides, and the first crossbar 61 is horizontal positioned, the first crossbar 61
One end is fixedly connected with the inner surface of the oblique shell 3, the upper surface of the lower end and the first crossbar 61 of the reflection bucket 11
It is fixedly connected, first sealing shroud 51 is fixedly connected with the first crossbar 61.The centre of the first support 62 is in level
The both ends of shape, the first support 62 are oblique, and the side of the first support 62 and the inner surface of the lower housing 3 are fixed
Connection, the conducting rod 5 run through the upper and lower surface of the first support 62 and are secured to connect.The second crossbar 63 is equipped with
Two and it is located at the left and right sides, the second crossbar 63 is horizontal positioned, one end of the second crossbar 63 and the lower casing
The inner surface of body 3 is fixedly connected, and the other end of the second crossbar 63 is fixedly connected with the first support 62.Described first is perpendicular
Bar 64 sets there are two and is located at the left and right sides, and the upper end of first montant 64 is solid with the lower surface of the second crossbar 63
Fixed connection, the lower end of first montant 64 is fixedly connected with the upper surface of the baffle 32.The third sealing shroud 65 is sleeved on
In the first support 62.Second montant 66 is in a vertical shape, and the lower end of second montant 66 is upper with the baffle 32
Surface is fixedly connected, and the upper end of second montant 66 is fixedly connected with the third sealing shroud 65.
As shown in Figure 1, the present invention is in use, be inserted on power supply by the improved LED encapsulation structure of the present invention first, this
When conducting rod 5 lower end connect with interface, second sealing shroud 52 is compressed, until the lower end of conducting rod 5 is connect with interface,
The lower surface of the second sealing shroud 52 and the lower surface of the sealing plate 33 are in same level at this time, and due to sealing plate
33 setting, to which when being connect with power supply, preferable sealing function can be played.So far, the improved LED encapsulation knot of the present invention
Structure is finished using process description.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of improved LED encapsulating structures, it is characterised in that:The improved LED encapsulating structures include transparent panel
(1), it is located at the upper shell (2) on the outside of the transparent panel (1), the lower housing (3) being located at below the upper shell (2), positioned at interior
The light-emitting device (4) in portion, the conducting rod (5) being located at below the light-emitting device (4) and to be set to the lower housing (3) internal
Fixing device (6), the transparent panel (1) is equipped with underlying reflection and struggles against (11), and the upper shell (2) is equipped with position
In internal the first fixed block (21), the lower housing (3) is equipped with the second fixed block (31) being located above, is located at lower section
Baffle (32), be located at the baffle (32) below sealing plate (33), the light-emitting device (4) include the first reflexed light ring
(41), it is located at internal the second reflexed light ring (42) of first reflexed light ring (41), is located at below first reflexed light ring (41)
Support ring (43), the circuit board (45) being located at below the support ring (43), the LED being located above the circuit board (45)
Chip (44), the conducting rod (5) is equipped with the first sealing shroud (51) and underlying second sealing shroud (52), described solid
Determine device (6) to include first crossbar (61), the first support (62) being located at below the first crossbar (61), be located at described the
Second crossbar (63) below one holder (62), is set to institute at the first montant (64) below the second crossbar (63)
The third sealing shroud (65) in first support (62) and the second montant (66) below the third sealing shroud (65) are stated,
The conducting rod (5) is made of conductive metallic material, and the upper end of the conducting rod (5) is oblique, the conducting rod (5)
Lower end it is in a vertical shape, the upper end of the conducting rod (5) is electrically connected with the circuit board (45), the lower end of the conducting rod (5)
It through the upper and lower surface of the baffle (32) and sealing plate (33) and is secured to connect, first sealing shroud (51) is located at
The lower housing (3) is internal, and first sealing shroud (51) is sleeved on the conducting rod (5), first sealing shroud (51)
Upper end is oblique, and the lower end of first sealing shroud (51) is in a vertical shape, and second sealing shroud (52) is in hollow cylinder
Body, second sealing shroud (52) is in a vertical shape, and second sealing shroud (52) entangles the lower end of the conducting rod (5).
2. according to the improved LED encapsulating structures described in claim 1, it is characterised in that:The transparent panel (1) is in cylinder
Body, the transparent panel (1) is horizontal positioned, and the transparent panel (1) is made of transparent material, and the reflection bucket (11) is in hemisphere
The inner surface of shape, the reflection bucket (11) is equipped with reflecting layer.
3. according to the improved LED encapsulating structures described in claim 2, it is characterised in that:The upper shell (2) is in ring
The outer surface of shape, the reflection bucket (11) is fixedly connected with the inner surface of the upper shell (2), and the transparent panel (1) is contained in
It is fixedly connected in the upper shell (2) and with the upper shell (2).
4. according to the improved LED encapsulating structures described in claim 3, it is characterised in that:First fixed block (21)
If there are two and it is located at the left and right sides, first fixed block (21) is horizontal, and the one of first fixed block (21)
End is fixedly connected with the inner surface of the upper shell (2), and the lower surface of first fixed block (21) acts against the transparent panel
(1) on upper surface, the upper surface of first fixed block (21) is in same level with the upper surface of the upper shell (2)
In face.
5. according to the improved LED encapsulating structures described in claim 4, it is characterised in that:The lower housing (3) is in ring
The cross section of shape, the lower housing (3) is in V fonts, and the upper end of the lower housing (3) is oblique, the lower housing (3)
Lower end it is in a vertical shape, upper end and the reflection of the lower housing (3) struggle against (11) be fixedly connected, under the upper shell (2)
End is fixedly connected with the upper end of the lower housing (3).
6. according to the improved LED encapsulating structures described in claim 5, it is characterised in that:Second fixed block (31)
If there are two and it is located at the left and right sides, one side and the fixed company of the upper shell (2) of second fixed block (31)
It connects, the other end of second fixed block (31) is fixedly connected with the lower housing (3), and the baffle (32) is in cylinder, institute
It is horizontal positioned to state baffle (32), the baffle (32) be contained in the lower housing (3) and with the interior table of the lower housing (3)
Face is fixedly connected, and the lower surface of the baffle (32) is in the lower surface of the lower housing (3) in same level, described
Sealing plate (33) is in cylinder, and the sealing plate (33) is horizontal positioned, upper surface and the baffle of the sealing plate (33)
(32) lower surface is fixedly connected.
7. according to the improved LED encapsulating structures described in claim 6, it is characterised in that:First reflexed light ring (41)
Annularly, first reflexed light ring (41) is horizontal positioned, and outer surface and the reflection of first reflexed light ring (41) struggle against (11)
Inner surface be fixedly connected, the upper surface of first reflexed light ring (41) is equipped with reflective layer, and second reflexed light ring (42) is in sky
The heart it is round table-like, the side of second reflexed light ring (42) is fixedly connected with the inner surface of first reflexed light ring (41), described
The inner surface of second reflexed light ring (42) is equipped with reflecting layer.
8. according to the improved LED encapsulating structures described in claim 7, it is characterised in that:The support ring (43) is in sky
The cylinder of the heart, the support ring (43) are placed vertically, the upper surface of the support ring (43) and first reflexed light ring (41)
Lower surface
It is fixedly connected, the circuit board (45) is in cylinder, and the circuit board (45) is horizontal positioned, under the support ring (43)
Surface is fixedly connected with the upper surface of the circuit board (45), and the LED chips (44) are welded on circuit board (45), institute
State the top that LED chips (44) are located at second reflexed light ring (42).
9. according to the improved LED encapsulating structures described in claim 8, it is characterised in that:The first crossbar (61) sets
There are two and be located at the left and right sides, the first crossbar (61) is horizontal positioned, one end of the first crossbar (61) and institute
The inner surface for stating lower housing (3) is fixedly connected, and the lower end of the reflection bucket (11) and the upper surface of the first crossbar (61) are solid
Fixed connection, the first sealing shroud (51) are fixedly connected with the first crossbar (61), and the centre of the first support (62) is in level
The both ends of shape, the first support (62) are oblique, the interior table of the side and the lower housing (3) of the first support (62)
Face is fixedly connected, the conducting rod (5) through the first support (62) upper and lower surface and be secured to connect, described the
Two cross bars (63) set there are two and are located at the left and right sides, and the second crossbar (63) is horizontal positioned, the second crossbar
(63) one end is fixedly connected with the inner surface of the lower housing (3), the other end and described first of the second crossbar (63)
Holder (62) is fixedly connected, and first montant (64) sets there are two and is located at the left and right sides, first montant (64)
Upper end be fixedly connected with the lower surface of the second crossbar (63), the lower end of first montant (64) and the baffle (32)
Upper surface be fixedly connected, the third sealing shroud (65) is sleeved in the first support (62), second montant (66)
In a vertical shape, the lower end of second montant (66) is fixedly connected with the upper surface of the baffle (32), second montant
(66) upper end is fixedly connected with the third sealing shroud (65).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510837993.2A CN105299595B (en) | 2015-11-26 | 2015-11-26 | A kind of improved LED encapsulation structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837993.2A CN105299595B (en) | 2015-11-26 | 2015-11-26 | A kind of improved LED encapsulation structure |
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| Publication Number | Publication Date |
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| CN105299595A CN105299595A (en) | 2016-02-03 |
| CN105299595B true CN105299595B (en) | 2018-09-28 |
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| CN105609614A (en) * | 2016-01-18 | 2016-05-25 | 金思思 | Improved light emitting diode (LED) package structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201621501U (en) * | 2010-01-15 | 2010-11-03 | 东莞广宏电子有限公司 | Split-type LED bulb |
| CN103939859A (en) * | 2014-04-30 | 2014-07-23 | 东莞雅士电子有限公司 | Assembly method for LED lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101033990B1 (en) * | 2010-09-03 | 2011-05-11 | 테크원 주식회사 | Power led type guard lamp using carbonic aluminum compodsites |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201621501U (en) * | 2010-01-15 | 2010-11-03 | 东莞广宏电子有限公司 | Split-type LED bulb |
| CN103939859A (en) * | 2014-04-30 | 2014-07-23 | 东莞雅士电子有限公司 | Assembly method for LED lamp |
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