CN204144313U - Four the flashing light LEDs of pin pinned encapsulation for controlling loudspeaker - Google Patents
Four the flashing light LEDs of pin pinned encapsulation for controlling loudspeaker Download PDFInfo
- Publication number
- CN204144313U CN204144313U CN201420529984.8U CN201420529984U CN204144313U CN 204144313 U CN204144313 U CN 204144313U CN 201420529984 U CN201420529984 U CN 201420529984U CN 204144313 U CN204144313 U CN 204144313U
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- CN
- China
- Prior art keywords
- loudspeaker
- pin
- led body
- chip
- main led
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- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Abstract
The utility model relates to LED technology field, particularly relate to the flashing light LED of a kind of four pin pinned encapsulation for controlling loudspeaker, it comprises main LED body, and main LED body is provided with epoxy resin, pin, is packaged with LED chip, built-in voice IC control chip in epoxy resin; The pin of main LED body comprises power pins, grounding pin, the first loudspeaker pin, the second loudspeaker pin.LED chip, built-in voice IC control chip etc. are encapsulated in epoxy resin by the utility model, product degree of integration is higher, without the need to independent circuit board, wire etc., make that finished product technique is simple, product structure is simple, small product size is little, production cost is lower, and by arranging the first loudspeaker pin and the second loudspeaker pin and increasing loudspeaker controlling functions, easy to use, candle lamp, toy, process article etc. can be widely used in.
Description
Technical field
The utility model relates to LED (light-emitting diode) technical field, particularly relates to the flashing light LED of a kind of four pin pinned encapsulation for controlling loudspeaker.
Background technology
At present, the flash lamp circuit of the objects such as the candle lamp on market, toy, process article, mainly comprise control chip (i.e. IC), circuit board (i.e. PCB), LED, electronic switch, control chip is welded in circuit board, then is electrically connected with LED, electronic switch respectively by wire by circuit board.When electronic switch is opened, control chip receives signal, then control LED and sends the light of flicker.The shortcoming of this flash lamp circuit is: need independent circuit board, wire etc., cause product processes loaded down with trivial details, complex structure, and small product size is large, and production cost is higher.
Utility model content
The purpose of this utility model is to provide four the flashing light LEDs of pin pinned encapsulation for controlling loudspeaker that a kind of finished product technique is simple, product structure is simple, small product size is little, production cost is lower for the deficiencies in the prior art.
To achieve these goals, the utility model is by the following technical solutions:
Four the flashing light LEDs of pin pinned encapsulation for controlling loudspeaker, comprise the main LED body of pinned encapsulation, described main LED body is provided with epoxy resin, pin, is packaged with in described epoxy resin
LED chip (also known as, wafer), for sending the light of flicker;
Built-in voice IC control chip, sounds for the switch and control loudspeaker controlling described LED chip;
The pin of described main LED body comprises
Power pins, for external power supply positive pole;
Grounding pin, for external power supply negative pole;
First loudspeaker pin, for an electrode of external loudspeaker;
Second loudspeaker pin, for another electrode of external loudspeaker.
Wherein, described built-in voice IC control chip is provided with
First loudspeaker control end, this first loudspeaker control end is (English: bonding) line is electrically connected with the first loudspeaker pin of described main LED body by binding;
Second loudspeaker control end, this second loudspeaker control end is electrically connected with the second loudspeaker pin of described main LED body by binding line;
Flicker control end, this flicker control end is electrically connected with an electrode of LED chip by binding line, and another electrode of LED chip is electrically connected by the grounding pin of binding line with described main LED body;
Power end, this power end is electrically connected by the power pins of binding line with described main LED body;
Earth terminal, this earth terminal is electrically connected by the grounding pin of binding line with described main LED body.
The utility model beneficial effect is: LED chip, built-in voice IC control chip etc. are encapsulated in epoxy resin by the utility model, product degree of integration is higher, without the need to independent circuit board, wire etc., make that finished product technique is simple, product structure is simple, small product size is little, production cost is lower, and it is by arranging the first loudspeaker pin and the second loudspeaker pin and increasing loudspeaker controlling functions, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is circuit connection diagram of the present utility model.
Reference numeral:
1---main LED body, 11---epoxy resin, 121---power pins, 122---grounding pin, 123---the first loudspeaker pin, 124---the second loudspeaker pin, 13---LED chip, 14---built-in voice IC control chip, 15---binding line.
Embodiment
In order to describe the technical solution of the utility model in detail, below in conjunction with the accompanying drawing of the utility model embodiment, clear, complete description is carried out to the technical scheme of the utility model embodiment.Obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of the utility model protection.
Please refer to Fig. 1, the utility model four the flashing light LEDs of pin pinned encapsulation for controlling loudspeaker, comprise the main LED body 1 of pinned encapsulation, main LED body 1 is provided with epoxy resin 11, pin.
Please refer to Fig. 2, in epoxy resin 11, be packaged with LED chip 13, built-in voice IC control chip 14.Wherein, LED chip 13 is for sending the light of flicker; Built-in voice IC control chip 14 is sounded for the switch and control loudspeaker controlling LED chip 13.The pin of main LED body 1 comprises power pins 121, grounding pin 122, first loudspeaker pin 123, second loudspeaker pin 124, power pins 121 is for external power supply positive pole, grounding pin 122 is for external power supply negative pole, first loudspeaker pin 123 is for an electrode (as: positive pole) of external loudspeaker, and the second loudspeaker pin 124 is for another electrode (as: negative pole) of external loudspeaker.Form four pin pinned packaged LEDs.Namely first loudspeaker pin and the second loudspeaker pin be set and increase loudspeaker controlling functions, such as: in the energized state, built-in voice IC control chip 14 controls LED chip 13 simultaneously and sends blinking light and control loudspeaker by the first loudspeaker pin 123 and the second loudspeaker pin 124 and also sound.
Preferably, built-in voice IC control chip 14 is provided with the first loudspeaker control end (PWM1 namely in Fig. 2), the second loudspeaker control end (PWM2 namely in Fig. 2), flicker control end (OKY namely in Fig. 2), power end (VDD namely in Fig. 2), earth terminal (GND namely in Fig. 2).Wherein, first loudspeaker control end is electrically connected with the first loudspeaker pin 123 of main LED body 1 by binding line 15, the second loudspeaker control end is electrically connected with the second loudspeaker pin 124 of main LED body 1 by binding line 15, makes built-in voice IC control chip 14 can control sound horn by the first loudspeaker control end and the second loudspeaker control end.Flicker control end is electrically connected with an electrode (as: positive pole) of LED chip 13 by binding line 15, another electrode (as: negative pole) of LED chip 13 is electrically connected with the grounding pin 122 of main LED body 1 by binding line 15, makes built-in voice IC control chip 14 can control by flicker control end the light that LED chip 13 sends flicker.Power end is electrically connected with the power pins 121 of main LED body 1 by binding line 15, and earth terminal is electrically connected with the grounding pin 122 of main LED body 1 by binding line 15, to realize the power supply of built-in voice IC control chip 14.
In sum, LED chip 13, built-in voice IC control chip 14 etc. are encapsulated in epoxy resin 11 by the utility model, product degree of integration is higher, without the need to independent circuit board, wire etc., make that finished product technique is simple, product structure is simple, small product size is little, production cost is lower, and by arranging the first loudspeaker pin and the second loudspeaker pin and increasing loudspeaker controlling functions, thus form four the flashing light LEDs of pin pinned encapsulation for controlling loudspeaker, easy to use, candle lamp, toy, process article etc. can be widely used in.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection range; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; the technical solution of the utility model is modified or equivalent replacement, all belong to protection range of the present utility model.
Claims (2)
1. four the flashing light LEDs of pin pinned encapsulation for controlling loudspeaker, comprise the main LED body of pinned encapsulation, described main LED body is provided with epoxy resin, pin, it is characterized in that: be packaged with in described epoxy resin
LED chip, for sending the light of flicker;
Built-in voice IC control chip, sounds for the switch and control loudspeaker controlling described LED chip;
The pin of described main LED body comprises
Power pins, for external power supply positive pole;
Grounding pin, for external power supply negative pole;
First loudspeaker pin, for an electrode of external loudspeaker;
Second loudspeaker pin, for another electrode of external loudspeaker.
2. the flashing light LED of four pin pinned encapsulation according to claim 1 for controlling loudspeaker, is characterized in that: described built-in voice IC control chip is provided with
First loudspeaker control end, this first loudspeaker control end is electrically connected with the first loudspeaker pin of described main LED body by binding line;
Second loudspeaker control end, this second loudspeaker control end is electrically connected with the second loudspeaker pin of described main LED body by binding line;
Flicker control end, this flicker control end is electrically connected with an electrode of LED chip by binding line, and another electrode of LED chip is electrically connected by the grounding pin of binding line with described main LED body;
Power end, this power end is electrically connected by the power pins of binding line with described main LED body;
Earth terminal, this earth terminal is electrically connected by the grounding pin of binding line with described main LED body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529984.8U CN204144313U (en) | 2014-09-15 | 2014-09-15 | Four the flashing light LEDs of pin pinned encapsulation for controlling loudspeaker |
| PCT/CN2015/080666 WO2016041382A1 (en) | 2014-09-15 | 2015-06-03 | Four-leg pin packaged flashing led for controlling speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529984.8U CN204144313U (en) | 2014-09-15 | 2014-09-15 | Four the flashing light LEDs of pin pinned encapsulation for controlling loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144313U true CN204144313U (en) | 2015-02-04 |
Family
ID=52420979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420529984.8U Active CN204144313U (en) | 2014-09-15 | 2014-09-15 | Four the flashing light LEDs of pin pinned encapsulation for controlling loudspeaker |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204144313U (en) |
| WO (1) | WO2016041382A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041382A1 (en) * | 2014-09-15 | 2016-03-24 | 林启程 | Four-leg pin packaged flashing led for controlling speaker |
| CN108735726A (en) * | 2018-07-13 | 2018-11-02 | 安徽巨合电子科技有限公司 | A kind of plug-in type light emitting diode of novel built-in driving IC |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007019153A (en) * | 2005-07-06 | 2007-01-25 | Citizen Electronics Co Ltd | Optical link device |
| US8618741B2 (en) * | 2011-01-12 | 2013-12-31 | Winvic Sales Inc. | Light emitting diode with oscillator |
| US20140077233A1 (en) * | 2012-09-19 | 2014-03-20 | Khok Hing-wai | Input output LED apparatus |
| FR2997556A1 (en) * | 2012-10-29 | 2014-05-02 | Waitrony Optoelectronics Ltd | Multipurpose optoelectronic apparatus for controlling e.g. motor, has optoelectronic device and plate electrically connected to conducting connection structures, and epoxy resin arranged to partially encapsulate connection structures |
| CN203397477U (en) * | 2013-05-14 | 2014-01-15 | 浙江芯能亮科技有限公司 | Alarm chip and application circuit thereof |
| CN204144313U (en) * | 2014-09-15 | 2015-02-04 | 东莞市永林电子有限公司 | Four the flashing light LEDs of pin pinned encapsulation for controlling loudspeaker |
-
2014
- 2014-09-15 CN CN201420529984.8U patent/CN204144313U/en active Active
-
2015
- 2015-06-03 WO PCT/CN2015/080666 patent/WO2016041382A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041382A1 (en) * | 2014-09-15 | 2016-03-24 | 林启程 | Four-leg pin packaged flashing led for controlling speaker |
| CN108735726A (en) * | 2018-07-13 | 2018-11-02 | 安徽巨合电子科技有限公司 | A kind of plug-in type light emitting diode of novel built-in driving IC |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016041382A1 (en) | 2016-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: Y. LIN ELECTRONICS CO., LTD. Free format text: FORMER NAME: DONGGUAN Y LIN ELECTRONICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 No. three Xinguang Road, Jinhe Industrial Zone, Zhangmutou town, Guangdong, Dongguan, 3 Patentee after: Y'LIN ELECTRONICS CO., LTD. Address before: 523000 No. three Xinguang Road, Jinhe Industrial Zone, Zhangmutou town, Guangdong, Dongguan, 3 Patentee before: DONGGUAN Y.LIN ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.6, Jinhe Xinguang Road, Zhangmutou town, Dongguan City, Guangdong Province 523000 Patentee after: Yonglin Electronics Co., Ltd Address before: No.3, Xinguang Road, phase III, Jinhe Industrial Zone, Zhangmutou town, Dongguan City, Guangdong Province 523000 Patentee before: Y.LIN ELECTRONICS Co.,Ltd. |