CN208901103U - A kind of LED lamp bead - Google Patents
A kind of LED lamp bead Download PDFInfo
- Publication number
- CN208901103U CN208901103U CN201821675362.0U CN201821675362U CN208901103U CN 208901103 U CN208901103 U CN 208901103U CN 201821675362 U CN201821675362 U CN 201821675362U CN 208901103 U CN208901103 U CN 208901103U
- Authority
- CN
- China
- Prior art keywords
- cup
- negative electrode
- pedestal
- led lamp
- lamp
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model proposes a kind of LED lamp beads, including pedestal and set on the lamp body of the pedestal upper surface, the pedestal lower surface is equipped with boss, the pedestal upper surface is equipped with negative electrode plate and electrode film, the spacing a being arranged between the negative electrode plate and electrode film end is 0.15 millimeter, luminescent device is equipped in the negative electrode upper surface, it is characterized in that, the lamp body is provided with Lamp cup, the Lamp cup includes the bottom of a cup set gradually from top to bottom, cup body and rim of a cup, the bottom of a cup is rectangular configuration, the four sides side wall of the cup body and rim of a cup is inclined-plane, the bottom of a cup, cup body and rim of a cup form integrated cavity, the filled layer that encapsulating is formed in the cavity, the height of the filled layer is less than the depth of the Lamp cup.Using the LED lamp bead in the technical program, Lam-cup structure design rationally, is conducive to encapsulating encapsulation, at low cost, has excellent heat dispersion performance, and light irradiation is more uniform.
Description
Technical field
The utility model relates to LED light electro-technical field, in particular to a kind of LED lamp bead.
Background technique
Currently, with the development of LED lamp bead technology, the also constantly enhancing of LED application, with product structure to miniaturization,
Micromation, patch type direction are developed, and the increase in demand to small LED lamp bead, difficulty of processing conference greatly improves product cost,
And cause product qualification rate to reduce, and heat dissipation performance is bad, therefore, design it is a kind of it is simple and reasonable, be conducive to production plus
The LED lamp bead of production cost can be greatly reduced with regard to necessary in work.
Utility model content
More than solving the problems, such as, rationally, structure is simple, is conducive to heat dissipation performance for a kind of Lamp cup design of the utility model
It is good, and be conducive to encapsulating encapsulation, reduce the LED lamp bead of production cost.
The technical solution of the utility model is achieved in that
The utility model discloses a kind of LED lamp beads, including pedestal and set on the lamp body of the pedestal upper surface, the pedestal
Lower surface is equipped with boss, and the pedestal upper surface is equipped with negative electrode plate and electrode film, the negative electrode plate and positive electrode bit end
The spacing a being arranged between portion is 0.15 millimeter, is equipped with luminescent device in the negative electrode plate upper surface, the lamp body is provided with lamp
Cup, the Lamp cup include the bottom of a cup set gradually from top to bottom, cup body and rim of a cup, and the bottom of a cup is rectangular configuration, the cup body
Four sides side wall with rim of a cup is inclined-plane, and the bottom of a cup, cup body and rim of a cup form integrated cavity, and encapsulating is formed in the cavity
Filled layer, the height of the filled layer is less than the depth of the Lamp cup.
Further, the negative electrode plate is equipped with the first bending section close to described lamp body one end, and first bending section is tight
The first protruding portion being attached on the pedestal；The electrode film is equipped with the second bending section close to described lamp body the other end,
It is close to the second protruding portion being set on the pedestal in second bending section.
Further, the negative electrode plate extends to one end of the pedestal and towards 90 degree of shape of short transverse downward bending
At negative electrode pin, the negative electrode pin extend and towards the base bottom bending 90 degree form negative electrode pad；It is described just
Electrode slice extends to the other end of the pedestal and forms positive electrode pin, the positive electrode towards 90 degree of short transverse downward bending
Pin extend and towards the base bottom bending 90 degree form positive electrode pad.
Further, between the negative electrode pad and the positive electrode pad be equipped with the boss, and negative electrode pad and
Positive electrode pad height is identical and is greater than the boss height.
Further, one edge of lamp body upper surface is equipped with triangle and identifies mouth.
Implement the LED lamp bead of the utility model, there is technical effect beneficial below:
Using the LED lamp bead in the technical program, Lam-cup structure design rationally, is conducive to encapsulating encapsulation, at low cost, tool
There is excellent heat dispersion performance, and light irradiation is more uniform.
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, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the Facad structure cross-sectional view of the LED lamp bead of the utility model embodiment；
Fig. 2 is the structural schematic diagram at the vertical view visual angle of the LED lamp bead in Fig. 1；
Fig. 3 is the structural schematic diagram for looking up visual angle of the LED lamp bead in Fig. 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig. 1, Fig. 2 and Fig. 3, the LED lamp bead of the embodiments of the present invention, including pedestal 1 and is set to the pedestal
The lamp body 2 of 1 upper surface, 1 lower surface of pedestal are equipped with boss 3, and 1 upper surface of pedestal is equipped with negative electrode plate 4 and electrode film 5, negative electricity
The spacing a being arranged between 5 end of pole piece 4 and electrode film is 0.15 millimeter, is equipped with luminescent device in 4 upper surface of negative electrode plate
6, lamp body 2 is provided with Lamp cup 7, and Lamp cup 7 includes bottom of a cup 71, cup body 72 and the rim of a cup 73 set gradually from top to bottom, and bottom of a cup 71 is
The four sides side wall of rectangular configuration, cup body 72 and rim of a cup 73 is inclined-plane, and bottom of a cup 71, cup body 72 and rim of a cup 73 form integrated cavity,
The filled layer (not shown go out) that encapsulating is formed in cavity, the height of filled layer are less than the depth of Lamp cup 7.
Wherein, negative electrode plate 4 is equipped with the first bending section 41 close to 2 one end of lamp body, and the first bending section 41 is close to be set to pedestal 1
On the first protruding portion 101；Electrode film 5 is equipped with the second bending section 51 close to 2 the other end of lamp body, and the second bending section 51 is close to
The second protruding portion 102 on pedestal 1.
Negative electrode plate 4 extends to one end of pedestal 1 and forms negative electrode pin 8 towards 90 degree of short transverse downward bending, bears
Electrode pin 8 extend and towards 1 bottom fold of pedestal 90 degree form negative electrode pad 9；Electrode film 5 prolongs to the other end of pedestal 1
It stretches and forms positive electrode pin 10 towards 90 degree of short transverse downward bending, positive electrode pin 10 extends and towards 1 bottom fold of pedestal
90 degree form positive electrode pad 11.
The boss 3, and negative electrode pad 9 and positive electrode pad 11 are equipped between negative electrode pad 9 and positive electrode pad 11
It is highly identical and be greater than the height of boss 3.
2 upper surface of lamp body, one edge is equipped with triangle and identifies mouth 12.
Implement a kind of LED lamp bead of the utility model, there is technical effect beneficial below:
Using the LED lamp bead in the technical program, Lam-cup structure design rationally, is conducive to encapsulating encapsulation, at low cost, tool
There is excellent heat dispersion performance, and light irradiation is more uniform.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, using all or part of implementation, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of LED lamp bead, including pedestal and set on the lamp body of the pedestal upper surface, the pedestal lower surface is equipped with boss, institute
It states pedestal upper surface and is equipped with negative electrode plate and electrode film, the spacing a being arranged between the negative electrode plate and electrode film end
It is 0.15 millimeter, is equipped with luminescent device in the negative electrode plate upper surface, which is characterized in that the lamp body is provided with Lamp cup, institute
Stating Lamp cup includes the bottom of a cup set gradually from top to bottom, cup body and rim of a cup, and the bottom of a cup is rectangular configuration, the cup body and rim of a cup
Four sides side wall be inclined-plane, the bottom of a cup, cup body and rim of a cup form integrated cavity, in the cavity encapsulating formed filling
Layer, the height of the filled layer are less than the depth of the Lamp cup.
2. LED lamp bead according to claim 1, which is characterized in that the negative electrode plate is equipped with close to described lamp body one end
The first protruding portion being set on the pedestal is close in first bending section, first bending section；The electrode film is close to described
Lamp body the other end is equipped with the second bending section, and the second protruding portion being set on the pedestal is close in second bending section.
3. LED lamp bead according to claim 1, which is characterized in that the negative electrode plate extends to one end of the pedestal
And negative electrode pin is formed towards 90 degree of short transverse downward bending, the negative electrode pin extends and towards the base bottom bending
90 degree form negative electrode pad；The electrode film extends to the other end of the pedestal and towards 90 degree of short transverse downward bending
Form positive electrode pin, the positive electrode pin extend and towards the base bottom bending 90 degree form positive electrode pad.
4. LED lamp bead according to claim 3, which is characterized in that the negative electrode pad and the positive electrode pad it
Between be equipped with the boss, and negative electrode pad it is identical with positive electrode pad height and be greater than the boss height.
5. LED lamp bead according to claim 1, which is characterized in that one edge of lamp body upper surface is equipped with triangle
Identify mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675362.0U CN208901103U (en) | 2018-10-16 | 2018-10-16 | A kind of LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675362.0U CN208901103U (en) | 2018-10-16 | 2018-10-16 | A kind of LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208901103U true CN208901103U (en) | 2019-05-24 |
Family
ID=66575922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821675362.0U Expired - Fee Related CN208901103U (en) | 2018-10-16 | 2018-10-16 | A kind of LED lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208901103U (en) |
-
2018
- 2018-10-16 CN CN201821675362.0U patent/CN208901103U/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: 20190524 Termination date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |