CN106784269A - A kind of double angle LED light emitting diodes of cylindrical indent - Google Patents
A kind of double angle LED light emitting diodes of cylindrical indent Download PDFInfo
- Publication number
- CN106784269A CN106784269A CN201710007756.2A CN201710007756A CN106784269A CN 106784269 A CN106784269 A CN 106784269A CN 201710007756 A CN201710007756 A CN 201710007756A CN 106784269 A CN106784269 A CN 106784269A
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- CN
- China
- Prior art keywords
- light emitting
- colloid
- luminous
- indent
- inner concave
- 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
- 239000000084 colloidal system Substances 0.000 claims abstract description 42
- 238000005286 illumination Methods 0.000 claims abstract description 9
- 238000005538 encapsulation Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 239000004519 grease Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000004065 semiconductor Substances 0.000 description 4
- 210000000697 sensory organ Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
Abstract
The present invention relates to a kind of double angle LED light emitting diodes of cylindrical indent, it is made up of colloid, support pin, light emitting source fixation kit, an indent circular cone structure is set up inside the colloid；The indent circular cone structure side sets luminous inner concave, and this indent circular cone structure bottom even lays one layer of luminous bottom surface, and luminous inner concave both sides therein are respectively provided with a light emitting source fixation kit and the glow color of two light emitting sources is different；Lateral ring illumination region is formed between the luminous inner concave and colloid, vertical angle illumination region is formed between the luminous bottom surface and colloid upper surface.The present invention has the beneficial effect that：The two kinds of product irradiating angles in luminous bottom surface and luminous inner concave can be formed；Secondary optics need not be passed through, you can change irradiating angle；The luminous demand of different angles can be met.
Description
Technical field
It is used for toy product, process article, projection lamp the present invention relates to LED plug-in type illuminating products, more particularly to one kind
Deng the double angle LED light emitting diodes of cylindrical indent in field.
Background technology
LED its structure is a chip for semiconductor, and one end of chip is attached on a support, and one end is negative pole, another
The positive pole of end connection power supply, makes whole chip by epoxy encapsulation.The semiconductor wafer is made up of two parts, a part
It is P-type semiconductor, its inside hole is occupied an leading position, and the other end is N-type semiconductor；When electric current acts on chip by wire
When, electrons are pushed to P areas, and then electronics sends energy with hole-recombination in the form of photon in P areas, so as to form LED
Luminous principle.
But, common F5 cylinder bipod plug-in type LED diode products are due to the glue at its light emitting source position
Body is cylindrical structural, meanwhile, the cylindrical structural is single one side light-emitting area, and it is single to ultimately result in lighting angle, can only
Realize a kind of angle；Additionally, cannot become the light for sending, soft or sense organ is soft, and light shading value differs greatly and causes sense organ poor
It is different big.
Therefore, for the above, it is necessary to effectively be innovated to prior art.
The content of the invention
For disadvantages described above, the present invention provides one kind can make product two kinds of angles occur, need not pass through secondary optics, can expire
The double angle LED light emitting diodes of cylindrical indent of the luminous demand of foot difference angle, to solve many deficiencies of prior art.
To achieve the above object, the present invention uses following technical scheme：
A kind of double angle LED light emitting diodes of cylindrical indent, are made up of colloid, support pin, light emitting source fixation kit,
The colloid rectangular cross-section structure and below setting support pin, set up an indent frustum of a cone knot inside the colloid
Structure；The indent circular cone structure side sets luminous inner concave, and this indent circular cone structure bottom even is laid one layer and lighted
Bottom surface, luminous inner concave both sides therein are respectively provided with the glow color of a light emitting source fixation kit and two light emitting sources not
Together；Lateral ring illumination region is formed between the luminous inner concave and colloid, between the luminous bottom surface and colloid upper surface
Form vertical angle illumination region；The light emitting source fixation kit is arranged at luminous inner concave.
Correspondingly, the light emitting source fixation kit is arranged at top edge or the bottom of luminous inner concave.
The colloid inside filling fluorescent material forms fluorescent colloid；
The anti-heavy powder of fluorescent colloid inside addition；
Encapsulation silicone grease is set between the colloid and support.
A kind of preparation method of the double angle LED light emitting diodes of cylindrical indent, comprises the steps of：
(1) first, support pin is set below filling colloid and the colloid inside the LED support；
(2) the colloid upper surface set by increases an indent circular cone structure being from top to bottom recessed；
(3) secondly, luminous inner concave, the indent circular cone structure bottom even are set in the indent circular cone structure side
One layer of luminous bottom surface of laying；
(4) it is last, it is respectively provided with a different light emitting source fixation kit of glow color in luminous inner concave both sides.
Cylindrical indent of the present invention double angle LED light emitting diodes have the beneficial effect that：
(1) by being provided with the colloid of indent circular cone structure, the two kinds of products in luminous bottom surface and luminous inner concave can be formed
Product irradiating angle；
(2) product structure need not pass through secondary optics, you can change irradiating angle；
(3) the luminous demand of different angles can be met；
(4) there is the fluorescent colloid of anti-heavy powder by being formed, the light for sending is become soft, sense organ is softer, solves
Light shading value differs greatly and causes the big problem of sense organ difference.
Brief description of the drawings
The present invention is described in further detail below according to accompanying drawing.
Fig. 1 is the cylindrical double angle LED light emitting diode construction schematic diagrames of indent described in the embodiment of the present invention；
Fig. 2 is the cylindrical double angle LED LED internal schematic diagrames of indent described in the embodiment of the present invention.
In figure：
1st, colloid；2nd, support pin；3rd, indent circular cone structure；4th, light bottom surface；5th, light inner concave；6th, light emitting source is solid
Determine component.
Specific embodiment
Embodiment 1
As shown in Figure 1-2, described in the embodiment of the present invention the double angle LED light emitting diodes of cylindrical indent, by colloid 1,
Support pin 2, light emitting source fixation kit 6 are constituted, the rectangular cross-section structure of the colloid 1 and below setting support pin 2,
An indent circular cone structure 3 is set up inside the colloid 1；
Further, the side of indent circular cone structure 3 sets luminous inner concave 5, this bottom of indent circular cone structure 3
One layer of luminous bottom surface 4 is uniformly laid, the both sides of luminous inner concave 5 therein are respectively provided with a light emitting source fixation kit 6 and two
Person's glow color is different.
Correspondingly, form lateral ring illumination region between the luminous inner concave 5 and colloid 1, the luminous bottom surface 4 with
Vertical angle illumination region is formed between the upper surface of colloid 1；
Correspondingly, the light emitting source fixation kit 6 is arranged at the bottom of luminous inner concave 5.
Embodiment 2
As shown in Figure 1-2, described in the embodiment of the present invention the double angle LED light emitting diodes of cylindrical indent, by colloid 1,
Support pin 2, light emitting source fixation kit 6 are constituted, and the colloid 1 is cylindrical structure and sets support pin 2 below, should
An indent circular cone structure 3 is set up inside colloid 1；
Further, the side of indent circular cone structure 3 sets luminous inner concave 5, this bottom of indent circular cone structure 3
One layer of luminous bottom surface 4 is uniformly laid, the both sides of luminous inner concave 5 therein are respectively provided with a light emitting source fixation kit 6 and two
Person's glow color is different.
Correspondingly, vertical angle illumination region, the light emitting source are formed between the luminous bottom surface 4 and the upper surface of colloid 1
Fixation kit 6 is arranged at the top edge of luminous inner concave 5.
Embodiment 3
As shown in Figure 1-2, described in the embodiment of the present invention the double angle LED light emitting diodes of cylindrical indent, its making side
Method is comprised the steps of：
(1) first, support pin 2 is set below filling colloid 1 and the colloid 1 inside the LED support；
(2) upper surface of colloid 1 set by increases an indent circular cone structure 3 being from top to bottom recessed；
(3) secondly, luminous inner concave 5, the bottom of indent circular cone structure 3 are set in the side of indent circular cone structure 3
Uniformly lay one layer of luminous bottom surface 4；
(4) it is last, it is respectively provided with a different light emitting source fixation kit 6 of glow color in the luminous both sides of inner concave 5.
The above-mentioned description to embodiment is it will be appreciated that and using this for the ease of those skilled in the art
Case technology, person skilled in the art obviously can make various modifications to these examples easily, and described herein one
As principle be applied in other embodiments without by performing creative labour.Therefore, this case is not limited to above example, ability
The technical staff in domain according to the announcement of this case, for improvement and modification that this case is made, for example, chip model, each connection end
Setting, support shape etc., if not producing the beneficial effect outside this case scope, all should be in the protection model of this case
In enclosing.
Claims (6)
1. double angle LED light emitting diodes of a kind of cylindrical indent, it is characterised in that fixed by colloid, support pin, light emitting source
Component is constituted, the colloid rectangular cross-section structure and below setting support pin, and an indent is set up inside the colloid
Circular cone structure；The indent circular cone structure side sets luminous inner concave, the laying of this indent circular cone structure bottom even
One layer of luminous bottom surface, luminous inner concave both sides therein are respectively provided with the luminous of a light emitting source fixation kit and two light emitting sources
Color is different；Lateral ring illumination region, the luminous bottom surface and colloid upper table are formed between the luminous inner concave and colloid
Vertical angle illumination region is formed between face；The light emitting source fixation kit is arranged at luminous inner concave.
2. double angle LED light emitting diodes of cylindrical indent according to claim 1, it is characterised in that：The light emitting source
Fixation kit is arranged at top edge or the bottom of luminous inner concave.
3. double angle LED light emitting diodes of cylindrical indent according to claim 1 and 2, it is characterised in that：The colloid
Inside filling fluorescent material forms fluorescent colloid.
4. double angle LED light emitting diodes of cylindrical indent according to claim 3, it is characterised in that：The fluorescent glue
The internal anti-heavy powder of portion's addition.
5. double angle LED light emitting diodes of cylindrical indent according to claim 2, it is characterised in that：The colloid with
Encapsulation silicone grease is set between support.
6. the preparation method of the double angle LED light emitting diodes of a kind of cylindrical indent, it is characterised in that comprise the steps of：
(1) first, support pin is set below filling colloid and the colloid inside the LED support；
(2) the colloid upper surface set by increases an indent circular cone structure being from top to bottom recessed；
(3) secondly, luminous inner concave, indent circular cone structure bottom even laying are set in the indent circular cone structure side
One layer of luminous bottom surface；
(4) it is last, it is respectively provided with a different light emitting source fixation kit of glow color in luminous inner concave both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007756.2A CN106784269A (en) | 2017-01-05 | 2017-01-05 | A kind of double angle LED light emitting diodes of cylindrical indent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007756.2A CN106784269A (en) | 2017-01-05 | 2017-01-05 | A kind of double angle LED light emitting diodes of cylindrical indent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106784269A true CN106784269A (en) | 2017-05-31 |
Family
ID=58950710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710007756.2A Pending CN106784269A (en) | 2017-01-05 | 2017-01-05 | A kind of double angle LED light emitting diodes of cylindrical indent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106784269A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201946591U (en) * | 2010-10-18 | 2011-08-24 | 鹤山市银雨照明有限公司 | Two-chip light-emitting diode (LED) packaging structure |
| CN202613105U (en) * | 2012-03-20 | 2012-12-19 | 荆州市弘晟光电科技有限公司 | Direct-inserting type light-emitting diode (LED) suitable for LED screen |
| CN202855794U (en) * | 2012-05-25 | 2013-04-03 | 鹤山市银雨照明有限公司 | Direct insert type LED packaging structure |
| CN103050615A (en) * | 2013-01-14 | 2013-04-17 | 桂林电子科技大学 | High-color-rendering white light LED (light emitting diode) device |
-
2017
- 2017-01-05 CN CN201710007756.2A patent/CN106784269A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201946591U (en) * | 2010-10-18 | 2011-08-24 | 鹤山市银雨照明有限公司 | Two-chip light-emitting diode (LED) packaging structure |
| CN202613105U (en) * | 2012-03-20 | 2012-12-19 | 荆州市弘晟光电科技有限公司 | Direct-inserting type light-emitting diode (LED) suitable for LED screen |
| CN202855794U (en) * | 2012-05-25 | 2013-04-03 | 鹤山市银雨照明有限公司 | Direct insert type LED packaging structure |
| CN103050615A (en) * | 2013-01-14 | 2013-04-17 | 桂林电子科技大学 | High-color-rendering white light LED (light emitting diode) device |
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Application publication date: 20170531 |