CN209183569U - A kind of light mixing paster LED - Google Patents
A kind of light mixing paster LED Download PDFInfo
- Publication number
- CN209183569U CN209183569U CN201820697396.3U CN201820697396U CN209183569U CN 209183569 U CN209183569 U CN 209183569U CN 201820697396 U CN201820697396 U CN 201820697396U CN 209183569 U CN209183569 U CN 209183569U
- Authority
- CN
- China
- Prior art keywords
- luminescent crystal
- reflector
- bracket
- luminescent
- crystal
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of light mixing paster LED, including bracket, gold thread, luminescent crystal and encapsulant；The luminescent crystal includes R luminescent crystal, G luminescent crystal and B luminescent crystal, the bracket includes pad, reflector and 6 bracket pins, the R luminescent crystal, G luminescent crystal and B luminescent crystal are each attached on the pad, the positive and negative anodes of the positive and negative anodes of the R luminescent crystal, the positive and negative anodes of G luminescent crystal and B luminescent crystal pass through gold thread respectively and connect with 6 bracket pins, and the reflector is fixedly connected with 6 bracket pins.The utility model facilitates the heat dissipation of luminescent crystal, prolongs the service life.The lamp of single led i.e. capable of emitting three kinds of colors, occupies little space, has saved the installation cost of user.The light to form different colours is combined by three coloured light, the color selection of user is enriched while occupying little space, and controllability is strong.
Description
Technical field
The utility model relates to traffic light sources technical field more particularly to a kind of light mixing paster LED.
Background technique
Light emitting diode abbreviation LED, a kind of semiconductor electronic component that can convert electrical energy into luminous energy.LED is as one
Electric light source luminescent device due to its long working life, fast, small in size, the light-weight, impact resistance of response, environmentally protective will not pollute
Environment, be easy to dim toning controllability it is big, power consumption is low, has the advantages that other electric light source luminescent devices are more superior, more and more standby
By the concern of people.
The encapsulation technology of LED can significantly affect performance and the service life of LED, and encapsulation effect is that chip is protected (to shine brilliant
Piece), light transmission and complete electric interconnection.According to the difference of packaged type, LED can be divided into pinned (Lamp) LED, patch type
(SMD) LED, power-type (Power) LED etc..
Traffic lights generallys use straight cutting LED (pinned LED) as traffic lamp source at present, straight cutting LED lamp bead weak heat-dissipating,
Decaying is fast, and the service life is short；In addition current traffic lights generallys use multiple monochromatic LED combinations, realizes rubescent greenish-yellow light, this leads to traffic
Lamp installation process is complicated, and need to occupy much room.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of the utility model is to provide one kind to be conducive to heat dissipation, sends out convenient for RGB color
The light mixing paster LED of light.
The technical scheme adopted by the utility model is a kind of light mixing paster LED, including bracket, gold thread, luminescent crystal and
Encapsulant；The luminescent crystal includes R luminescent crystal, G luminescent crystal and B luminescent crystal, the R luminescent crystal, G luminescent crystal
It include positive and negative anodes with B luminescent crystal, the bracket includes pad, reflector and 6 bracket pins, the R luminescent crystal, G
Luminescent crystal and B luminescent crystal are each attached on the pad, the positive and negative anodes of the positive and negative anodes of the R luminescent crystal, G luminescent crystal
Pass through gold thread respectively with the positive and negative anodes of B luminescent crystal to connect with 6 bracket pins, the reflector and 6 brackets
Pin is fixedly connected, and the pad is located at the central area of the reflector；The R luminescent crystal, G luminescent crystal, B shine
Crystal and gold thread are encapsulated in inside reflector, and the encapsulant forms sphere lens and protrudes from outside the reflector.
Further, the reflector is plastic cement material, and inner surface is equipped with reflectorized material.
Further, the material of 6 bracket pins is copper, and the junction of 6 bracket pins and reflector is equal
It is provided with capillary groove.
Further, the capillary groove includes the groove of 5 laid out in parallel.
It further, include being provided with locating notch on the pad.
Further, the light emitting angle of the sphere lens is 30 degree of -110 degree.
Further, the inner ring in the reflector section is circle, and the outer ring in section is rectangular.
Further, the reflector be equipped with a pin code notches.
The beneficial effects of the utility model are: the utility model is by by R luminescent crystal, G luminescent crystal and B luminescent crystal
It is fixed on pad, and uses paster type encapsulation, facilitate the heat dissipation of luminescent crystal, prolong the service life.R luminescent crystal, G hair
Luminescent crystal and the capable of emitting three kinds of monochromatic light of B luminescent crystal, so that the lamp of single led i.e. capable of emitting three kinds of colors, occupies little space,
The installation cost of user is saved.The light to form different colours is combined by three coloured light, is enriched while occupying little space
The color of user selects, and controllability is strong.
Detailed description of the invention
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
Fig. 1 is the side view of the utility model；
Fig. 2 is the front elevation of the utility model.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
As shown in Figure 1 to Figure 2, it illustrates a kind of light mixing paster LED, including bracket 1, gold thread 2, luminescent crystal 3 and envelope
Fill object 4；The luminescent crystal 3 includes R luminescent crystal, G luminescent crystal and B luminescent crystal, and the R luminescent crystal, G shine brilliant
Body and B luminescent crystal include positive and negative anodes, and the bracket 1 includes pad 11, reflector 12 and 6 bracket pin 13, the R
Luminescent crystal, G luminescent crystal and B luminescent crystal are each attached on the pad 11, positive and negative anodes, the G hair of the R luminescent crystal
The positive and negative anodes of luminescent crystal and the positive and negative anodes of B luminescent crystal pass through gold thread 2 respectively and connect with 6 bracket pins 13, described anti-
Light cup 12 is fixedly connected with 6 bracket pins 13, and the pad 11 is located at the central area of the reflector 12；It is described
R luminescent crystal, G luminescent crystal, B luminescent crystal and gold thread are encapsulated in inside reflector 12, and the encapsulant 4 forms spherical saturating
Mirror 5 protrudes from outside the reflector 12.
In the present embodiment, the reflector 12 is PPA plastic cement material, is formed bowl-shape after injection molding, and the inner ring in section is circle
Shape, the outer ring in section are rectangular.12 inner surface of reflector is equipped with reflectorized material, a pin code notches 6 is additionally provided with, as just
Cathode reference point.
Encapsulant 4 carries out the processing of mould top lens using silica gel or resin, forms sphere lens 5 and protrudes from the reflector
Outside 12.The light emitting angle of the sphere lens 5 is 30 degree of -110 degree.As preferred embodiment, the utility model is mainly
Traffic lights, the design of traffic guidance screen, 35 ° -40 ° of standard requirements light emitting angle (110 ° of conventional products planar structure light emitting angle),
The small light emission luminance of angle is high.
Include being provided with locating notch 17 on pad 11, helps to make R luminescent crystal, G luminescent crystal and B luminescent crystal all
It is fixed on the center of the pad 11, convenient for the luminous even light mixing of RGB color.
The material of 6 bracket pins is copper, and the junction of 6 bracket pins 13 and reflector 12 is provided with
Capillary groove 7.Capillary groove 7 includes the groove of 5 laid out in parallel.Reflector 12, which is fixed after being molded with 6 bracket pins 13, to be connected
It can prevent steam from entering after connecing.
It is to be illustrated to the preferable implementation of the utility model, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention
Or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (5)
1. a kind of light mixing paster LED, including bracket, gold thread, luminescent crystal and encapsulant；
It is characterized by: the luminescent crystal includes R luminescent crystal, G luminescent crystal and B luminescent crystal, the R luminescent crystal, G
Luminescent crystal and B luminescent crystal include positive and negative anodes, and the bracket includes pad, reflector and 6 bracket pins, the R hair
Luminescent crystal, G luminescent crystal and B luminescent crystal are each attached on the pad, positive and negative anodes, the G luminescent crystal of the R luminescent crystal
Positive and negative anodes and the positive and negative anodes of B luminescent crystal pass through gold thread respectively and connect with 6 bracket pins, the reflector with it is described
6 bracket pins are fixedly connected, and the pad is located at the central area of the reflector；
The R luminescent crystal, G luminescent crystal, B luminescent crystal and gold thread are encapsulated in inside reflector, and the encapsulant is formed
Sphere lens protrude from outside the reflector；
The material of 6 bracket pins is copper, and the junction of 6 bracket pins and reflector is provided with waterproof
Slot.
2. light mixing paster LED according to claim 1, it is characterised in that: the reflector is plastic cement material, inner surface
Equipped with reflectorized material.
3. light mixing paster LED according to claim 2, it is characterised in that: the capillary groove includes the recessed of 5 laid out in parallel
Slot.
4. light mixing paster LED according to any one of claims 1 to 3, it is characterised in that: include being provided on the pad
Locating notch.
5. light mixing paster LED according to claim 4, it is characterised in that: the light emitting angle of the sphere lens be 30 degree-
110 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820697396.3U CN209183569U (en) | 2018-05-10 | 2018-05-10 | A kind of light mixing paster LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820697396.3U CN209183569U (en) | 2018-05-10 | 2018-05-10 | A kind of light mixing paster LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209183569U true CN209183569U (en) | 2019-07-30 |
Family
ID=67357175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820697396.3U Expired - Fee Related CN209183569U (en) | 2018-05-10 | 2018-05-10 | A kind of light mixing paster LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209183569U (en) |
-
2018
- 2018-05-10 CN CN201820697396.3U patent/CN209183569U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |