CN203787467U - Miniature multicolor paster LED - Google Patents
Miniature multicolor paster LED Download PDFInfo
- Publication number
- CN203787467U CN203787467U CN201420133141.6U CN201420133141U CN203787467U CN 203787467 U CN203787467 U CN 203787467U CN 201420133141 U CN201420133141 U CN 201420133141U CN 203787467 U CN203787467 U CN 203787467U
- Authority
- CN
- China
- Prior art keywords
- led
- miniature
- plate copper
- led chips
- pcb board
- 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 - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000011889 copper foil Substances 0.000 claims abstract description 25
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 claims description 12
- 238000005034 decoration Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Led Device Packages (AREA)
Abstract
The utility model provides a miniature multicolor paster LED. A miniature PCB is provided with LED chips, plate copper foils and a packaging shell. The LED chips are connected to the plate copper foils and the packaging shell is arranged on a periphery of the LED chips. The LED is characterized in that the miniature PCB is a square PCB; the miniature PCB is provided with the four independent plate copper foils which are arranged along a four angle direction of the miniature PCB; there are three LED chips and the LED chips are arranged on the three plate copper foils so as to form cathode terminals; and another plate copper foil is connected to pins of the three LED chips so as to form anode terminals respectively. By using the above structure, according to a design of the four independent plate copper foils and the three LED chips, three-color chip working can be realized and a multicolor flashing requirement can be realized too. The overall structure is compact and the size is small. Welding and replacement usage are easy to achieve. The usage in a circuit is easy and convenient. The LED is especially suitable for micro decoration of a small product.
Description
Technical field
The utility model relates to a kind of LED lamp, particularly a kind of miniature polychrome paster LED lamp.
Background technology
Nowadays in energy-conservation epoch, LED has been widely used in social industry-by-industry, and a kind of adopting surface mounted LED of the long-term flicker that powers on can be realized one or more color regularity, periodically flicker, can apply to widely the aspects such as toy, ornament.The current miniature flicker paster LED using, some needs very little volume paster, the particularly paster LED of volume requirement below 2mm, because volume is little, be subject to the plate Copper Foil on die bond position and pcb board that limitation is set, a chips generally can only be placed in the inside, as shown in Figure 1, realize monochromatic flicker effect, cannot meet the requirement of ask for something polychrome flicker, cannot realize various flicker effect.
Summary of the invention
For addressing the above problem, effectively realize the flicker of miniature patch LED polychrome, improve luminous efficiency, flicker diversity and practicality, the utility model provides a kind of miniature polychrome paster LED, comprise that small-sized pcb board is provided with LED chip, plate Copper Foil, encapsulating shell, described LED chip is connected with plate Copper Foil, encapsulating shell is located at the outer of LED chip and places, it is characterized in that: described small-sized pcb board is a kind of square pcb board, described small-sized pcb board is provided with four independently plate Copper Foils, arrange four angular direction with small-sized pcb board, described LED chip is three, be located at respectively on three above-mentioned batten Copper Foils and form negative pole end, another batten Copper Foil is connected to form positive terminal with three LED chip pins respectively in addition.
Described small-sized pcb board size is 2mm*1.25mm.
The height of described encapsulating shell is 0.5mm.
Adopt after said structure, article four, the independently design of plate Copper Foil and three LED chips, can realize three color chip work, can realize polychrome flicker requirement, simultaneously identical conditions combination can have a bright wherein chips, bright wherein two chips, three the multiple different flicker effect such as bright together, effectively realizes polychrome flicker.Its compact overall structure, compact size, easily welding and easily replacement use, it is also simple, convenient in circuit, to use, and is specially adapted to micro-shape decoration of miscellaneous goods.
The utility model is simple in structure, practical, improves usability, the validity and ornamental of product.
Brief description of the drawings
Fig. 1 is existing product structure;
Fig. 2 the utility model structural representation;
Fig. 3 is the utility model one end view.
In figure, be denoted as:
1PCB plate, 2LED chip, 3 plate Copper Foils, 4 encapsulating shells.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model title is described in further detail, but does not form any restriction of the present utility model.
As shown in Figure 2,3:
A kind of miniature polychrome paster LED, comprise that small-sized pcb board 1 is provided with LED chip 2, plate Copper Foil 3, encapsulating shell 4, described LED chip 2 is connected with plate Copper Foil 3, encapsulating shell 4 is located at the outer of LED chip 2 and places, it is characterized in that: described small-sized pcb board 1 is a kind of square pcb board, described small-sized pcb board 1 is provided with four independently plate Copper Foils 3, arrange four angular direction with small-sized pcb board 1, described LED chip 2 is three, be located at respectively on three above-mentioned batten Copper Foils 3 and form negative pole end, another batten Copper Foil 3 is connected to form positive terminal with three LED chip 2 pins respectively in addition.
Article four, the independently design of plate Copper Foil 3 and three LED chips 2, can realize three color chip work, realize polychrome flicker requirement, identical conditions combination simultaneously can a bright wherein chips, bright wherein two chips, three the multiple different flicker effect such as bright together.In actual use, also can pass through by adjusting the electric current of its chip, change luminous brightness, can reach like this countless versions flicker effect.
Further improve as technology, described small-sized pcb board 1 size is 2mm*1.25mm.
Further improve as technology, the height of described encapsulating shell 4 is 0.5mm
The utility model implementation structure compactness, compact size, the scope of application is wide, the usability of raising product and ornamental.The micro-shape that is specially adapted to miscellaneous goods is decorated.
Claims (3)
1. a miniature polychrome paster LED, comprise that small-sized pcb board (1) is provided with LED chip (2), plate Copper Foil (3), encapsulating shell (4), described LED chip (2) is connected with plate Copper Foil (3), encapsulating shell (4) is located at outer the placing of LED chip (2), it is characterized in that: described small-sized pcb board (1) is a kind of square pcb board, described small-sized pcb board (1) is provided with four independently plate Copper Foils (3), arrange four angular direction with small-sized pcb board (1), described LED chip (2) is three, be located at respectively the upper negative pole end that forms of three above-mentioned batten Copper Foils (3), another batten Copper Foil (3) is connected to form positive terminal with three LED chips (2) pin respectively in addition.
2. the miniature polychrome paster LED of one according to claim 1, is characterized in that: described small-sized pcb board (1) size is 2mm*1.25mm.
3. the miniature polychrome paster LED of one according to claim 1, is characterized in that: the height of described encapsulating shell (4) is 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133141.6U CN203787467U (en) | 2014-03-21 | 2014-03-21 | Miniature multicolor paster LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133141.6U CN203787467U (en) | 2014-03-21 | 2014-03-21 | Miniature multicolor paster LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787467U true CN203787467U (en) | 2014-08-20 |
Family
ID=51323622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420133141.6U Expired - Lifetime CN203787467U (en) | 2014-03-21 | 2014-03-21 | Miniature multicolor paster LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042405A (en) * | 2015-05-29 | 2015-11-11 | 深圳市奥拓电子股份有限公司 | LED lamp panel module |
-
2014
- 2014-03-21 CN CN201420133141.6U patent/CN203787467U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042405A (en) * | 2015-05-29 | 2015-11-11 | 深圳市奥拓电子股份有限公司 | LED lamp panel module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |