CN208204568U - Pattern self-luminescence LED lamp bead - Google Patents
Pattern self-luminescence LED lamp bead Download PDFInfo
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- CN208204568U CN208204568U CN201820437636.6U CN201820437636U CN208204568U CN 208204568 U CN208204568 U CN 208204568U CN 201820437636 U CN201820437636 U CN 201820437636U CN 208204568 U CN208204568 U CN 208204568U
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- pattern
- slot
- heating column
- led
- luminescence chip
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Abstract
The utility model belongs to led light technology field, more particularly to pattern self-luminescence LED lamp bead, including heating column, the heating column center is provided with pattern slot, the pattern slot bottom center is provided with LED luminescence chip, and fluorescent powder is filled in pattern slot, is provided with protective lens above pattern slot, the heating column side is provided with pin, and the pin and LED luminescence chip are electrically connected.The utility model in heating column by outputing the slot that cross section is art pattern, and LED luminescence chip and filling fluorescent powder are set in slot, LED luminescence chip be powered after can excitated fluorescent powder project hot spot identical with pattern slot cross-sectional shape, various pattern effects can be voluntarily realized without additional filter part, and there is significant application value.
Description
Technical field
The utility model relates to led light technology fields, in particular to pattern self-luminescence LED lamp bead.
Background technique
LED full name is semiconductor light-emitting-diode, using made of semiconductor material, directly to convert electrical energy into light
Can, electricity number is converted into the luminescent device of optical signal；Its main feature is that low in energy consumption, high brightness, beautiful in colour, anti-vibration, service life length are (just
Often ten thousand hours luminous 8-10), cold light source the advantages that, be real " green illumination ".Replace by the lamp decoration product of light source of LED
The conventional light sources such as incandescent lamp become the mainstream on current market.
LED light is many kinds of at present, but the various lighting effects such as to irradiate pattern, generally requires using in light source
The forms such as preceding setting optical filter, optical lens realize that structure is complicated, higher cost.Therefore, in order to which simplification can irradiation patterns
The structure of LED light promotes radiation response diversified development, improves product competitiveness in the market, needs to research and develop a kind of novel LED light
Pearl.
Utility model content
It is single in order to solve general LED lamp bead illumination effect, it such as needs to realize various radiation responses, it is necessary to install additional and filter
The problem of add-on assembles such as piece, optical lens, provides pattern self-luminescence LED lamp bead.
Pattern self-luminescence LED lamp bead, including heating column, the heating column center are provided with pattern slot, the pattern slot bottom
Portion center is provided with LED luminescence chip, is filled with fluorescent powder in pattern slot.
Further, the heating column side is provided with pin, and the pin and LED luminescence chip are electrically connected.
Further, protective lens are provided with above the pattern slot.
Further, pedestal is provided with below the heating column, the pedestal and heating column are integrally formed.
Further, described its emission wavelength of LED luminescence chip is less than 455nm.
Further, the pattern slot passes through punching machine punch forming.
Utility model has the advantages that
1, punching press is carried out to heating column by using different molds, forms pattern slot of different shapes, LED light can be made
Pearl projects the hot spot of various shape in the case where not using any filter part；
2, manifold color-emitting can be realized by adjusting the type of fluorescent powder；
3, simple and reliable for structure, compact is in the same size with general LED lamp bead；
4, various lighting effects can be realized by the way that the combination of the methods of multiple lamp beads, cooperation refracting telescope is arranged.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of pattern self-luminescence LED lamp bead；
Fig. 2 is the top view of pattern self-luminescence LED lamp bead.
Attached drawing mark:
1- heating column, 2- pattern slot, 3-LED luminescence chip, 4- fluorescent powder, 5- pin, 6- protective lens, 7- pedestal.
Specific embodiment
It is single in order to solve general LED lamp bead illumination effect, it such as needs to realize various radiation responses, it is necessary to install additional and filter
The problem of add-on assembles such as piece, optical lens, provides pattern self-luminescence LED lamp bead.
Keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with the utility model
Attached drawing in embodiment, the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that described
Embodiment be the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art obtain without making creative work belong to this
The range of utility model protection.
As illustrated in fig. 1 and 2, the present embodiment provides pattern self-luminescence LED lamp bead, including heating column 1, in the heating column 1
Centre is provided with pattern slot 2, and 2 bottom center of pattern slot is provided with LED luminescence chip 3, is filled with fluorescent powder 4 in pattern slot 2.
When production, LED luminescence chip 3 is bonded in 2 bottom of pattern slot by elargol, fluorescent powder is then filled into full pattern slot.
In use, LED luminescence chip 3 is powered, and then excitated fluorescent powder shines.Due to pattern slot 2 cross section be cloud, five-pointed star,
The miscellaneous artistic character/image of heart etc., therefore the hot spot of correspondingly-shaped can be projected.
1 side of heating column is provided with pin 5, and the pin 5 is electrically connected with LED luminescence chip 3.Two pins
It is connect by wire with the pole P of LED luminescence chip 3 and the pole N, to power on.
Protective lens 6 are provided with above the pattern slot 2.Protective lens 6 play the role of protecting light emitting structure, while also
The hot spot projected when can make and shine by reflecting expands.
Pedestal 7 is provided with below the heating column 1, the pedestal 7 is integrally formed with heating column 1.Pedestal 7 ensure that structure
It is firm, while can effective.
Described its emission wavelength of LED luminescence chip 3 is less than 455nm.Pass through low 3 light of wavelength LED luminescence chip of 455nm or less
Source excitation LED special phosphor (fluorescent powder color is yellow, and green is red, pink), sending white light, powder light, green light are blue
Light, yellow light, purple light, feux rouges, warm white.
The pattern slot 2 passes through punching machine punch forming.By punching machine, can fast ram to go out section of various shapes regular
Pattern slot 2.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions, i.e., it is all according to the made equivalent changes and modifications of the application range,
It should still belong in the utility model covering scope.
Claims (3)
1. pattern self-luminescence LED lamp bead, which is characterized in that including heating column, the heating column center is provided with pattern slot, described
Pattern slot bottom center is provided with LED luminescence chip, and fluorescent powder is filled in pattern slot, is provided with protection above the pattern slot
Lens, the heating column side are provided with pin, and the pin and LED luminescence chip are electrically connected.
2. pattern self-luminescence LED lamp bead according to claim 1, which is characterized in that be provided with base below the heating column
Seat, the pedestal and heating column are integrally formed.
3. pattern self-luminescence LED lamp bead according to claim 1, which is characterized in that its wave that shines of the LED luminescence chip
It is long to be less than 455nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820437636.6U CN208204568U (en) | 2018-03-29 | 2018-03-29 | Pattern self-luminescence LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820437636.6U CN208204568U (en) | 2018-03-29 | 2018-03-29 | Pattern self-luminescence LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204568U true CN208204568U (en) | 2018-12-07 |
Family
ID=64525695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820437636.6U Active CN208204568U (en) | 2018-03-29 | 2018-03-29 | Pattern self-luminescence LED lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204568U (en) |
-
2018
- 2018-03-29 CN CN201820437636.6U patent/CN208204568U/en active Active
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