CN103165593A - Standard light-emitting diode printed circuit board (LED PCB) module design and module connecting structure - Google Patents
Standard light-emitting diode printed circuit board (LED PCB) module design and module connecting structure Download PDFInfo
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- CN103165593A CN103165593A CN2013101138673A CN201310113867A CN103165593A CN 103165593 A CN103165593 A CN 103165593A CN 2013101138673 A CN2013101138673 A CN 2013101138673A CN 201310113867 A CN201310113867 A CN 201310113867A CN 103165593 A CN103165593 A CN 103165593A
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Abstract
The invention discloses a standard light-emitting diode printed circuit board (LED PCB) module design and a module connecting structure, and relates to improvement in a PCB module design of an LED light source and the module connecting structure. The standard LED PCB module design and the module connecting structure are applied to a plurality of LED chips and luminous power values, and are long in service life. The standard LED PCB module design comprises a PCB on which a plurality of LED chips are arranged, and structural key points are that: the LED chips are connected in parallel. According to the module connecting structure of the standard LED PCB module design, PCB modules of the LED light source are transversely arranged, and corresponding conductive connecting holes are connected by contact pins which are shaped like frames with upper openings. According to the other module connecting structure of the standard LED PCB module design, the PCB modules of the LED light source are overlapped, and the corresponding conductive connecting holes are welded by columnar conductors.
Description
Technical field
The present invention relates to the improvement of the design of LED PCB module and module syndeton.
Background technology
Manufacturing enterprise on the LED illumination market is a lot of at present, but the LED industry does not also reach standardization and standardization.The policy of country's energy savings aspect is widelyd popularize the application of LED, but the LED product price is high, and quality and spread in performance are uneven, does not obtain popular approval.
A lot of ways have been sought in order to reduce product price by LED manufacturing enterprise, but almost there is no other way except reducing properties of product.Producing its corresponding circuit diagram of different products will redesign, and makes material and will again screen, and causes on-hand inventory wasting of resources problem serious.
Circuit structure under current techniques is to connect power supply with parallel circuits, and series circuit maintains whole internal circuit.If a LED chip generation problem in series circuit will cause the whole circuit can't normal operation.
In addition, during the chips such as the use of making Different Light 0.06W, 0.1W, 0.2W, 0.5W, need to redesign the PCB(printed circuit board according to different capacity).According to customer demand, when making the different capacity product, must improve the raw-material stock of PCB; So easy production development is bad, managerial confusion, problem that enterprises production efficiency is low.
Summary of the invention
The present invention is exactly for the problems referred to above, and a kind of design of standardization LED PCB module and module syndeton that is applicable to multiple LED chip and luminous power and long service life is provided.
For achieving the above object, the present invention adopts following technical scheme, and the design of standardization LED PCB module comprises PCB, is provided with a plurality of LED chips on PCB, and each LED chip of its structural feature is in parallel.
As a kind of preferred version, each LED chip of the present invention is divided at least two groups, in every group, the positive and negative of each LED chip is connected by conductor wire travel permit extremely respectively, and each is organized homopolarity and props up the conductor wire travel permit and be connected with the mains supply line bar by connecting the conductor wire travel permit respectively.
As another kind of preferred version, each LED chip is laterally uniform in every group of the present invention, and a conductor wire travel permit and mains supply line bar are the x wire travel permit, and connecting the conductor wire travel permit is vertical circuit bar.
As another kind of preferred version, LED chip of the present invention is divided into two groups, and every group comprises six LED chips.
As another kind of preferred version, PCB of the present invention is rectangle, and four jiaos of PCB are provided with conduction region, and the conduction region place is provided with the conduction connecting hole; Conduction region is connected with described mains supply line bar.
Secondly, LED chip of the present invention is bare chip.
In addition, bare chip of the present invention is combined on PCB by a glue, thread tacking, and prints the formation light-emitting mirror by molding.
The module syndeton of standardization LED PCB module design, each LED light source PCB module is transversely arranged, and corresponding conduction connecting hole is connected by Qian shape contact pin.
As a kind of preferred version, LED light source PCB module of the present invention is six.
The module syndeton of another kind of standardization LED PCB module design, each LED light source PCB module overlaps, and corresponding conduction connecting hole is by the welding of cylindricality electric conductor.
Beneficial effect of the present invention.
Each LED chip of the present invention is in parallel, when making any one inner chip generation non-normal working, can not affect the work of other chip.When the chip of module internal has a little short circuit, on not obviously impact of overall brightness, need not to change immediately whole module, the consumer can continue to use.
No matter use the LED chip of 0.06W or 0.1W, 0.2W, 0.5W, 1WLED chip, only need to change quantity and the position of access chip, just can reach same luminosity; Therefore adopt LED light source PCB module of the present invention to need not to use a kind of PCB just can produce the product of different capacity for different LED chip change circuit design.
The present invention is applicable to the 1200mmLED light source, the light sources such as Bulb type bulb, street lamp, explosion-proof lamp.
Description of drawings
The present invention will be further described below in conjunction with the drawings and specific embodiments.Protection range of the present invention not only is confined to the statement of following content.
Fig. 1 is the structural representation of standardization LED PCB module design of the present invention.
Fig. 2 is the module syndeton schematic diagram of standardization LED PCB module design of the present invention.
Fig. 3 is the module syndeton schematic diagram of the another kind of standardization LED PCB of the present invention module design.
Fig. 4 is that the module syndeton of the another kind of standardization LED PCB of the present invention module design runs through rear welding schematic diagram.
In figure, 1 is that conduction connecting hole, 2 is that connection conductor wire travel permit, 3 is that LED chip, 4 is that PCB, 5 is that a conductor wire travel permit, 6 is that mains supply line bar, 7 is that conduction region, 8 is that Qian shape contact pin, 9 is the cylindricality electric conductor.
Embodiment
As shown in the figure, the design of standardization LED PCB module comprises PCB4, is provided with a plurality of LED chips 3 on PCB4, each LED chip 3 parallel connections.
Described each LED chip 3 is divided at least two groups, and the positive and negative of each LED chip 3 is connected by a conductor wire travel permit 5 extremely respectively in every group, and each is organized homopolarity and props up conductor wire travel permit 5 and be connected with mains supply line bar 6 by connecting conductor wire travel permit 2 respectively.
In described every group, each LED chip 3 is laterally uniform, and a conductor wire travel permit 5 and mains supply line bar 6 are the x wire travel permit, and connecting conductor wire travel permit 2 is vertical circuit bar.The horizontal uniform light that LED chip 3 is sent of LED chip 3 is overlapping sees through fluorescent material on chip separately, and brightness is improved approximately 2%.In addition, the horizontal uniform light that each LED chip 3 is sent of LED chip 3 produces interference mutually, and colour temperature, brightness are overlapping; Thereby make the deviation equalizations such as brightness between light source and colour temperature.
Described LED chip 3 is divided into two groups, and every group comprises six LED chips 3.
Described PCB4 is rectangle, and four jiaos of PCB4 are provided with conduction region 7, and conduction region 7 places are provided with conduction connecting hole 1; Conduction region 7 is connected with described mains supply line bar 6.Conduction connecting hole 1 is set makes the connection between each module more firm, convenient, short circuit when preventing from connecting between module, and easily welding.
Described LED chip 3 is bare chip.Can light occur between bare chip overlapping, uniformity of light is good.
Described bare chip is combined on PCB4 by a glue, thread tacking, and prints the formation light-emitting mirror by molding.
The module syndeton of standardization LED PCB module design, each LED light source PCB module is transversely arranged, and corresponding conduction connecting hole 1 is connected by Qian shape contact pin 8.
Described LED light source PCB module is six.
The module syndeton of another kind of standardization LED PCB module design, each LED light source PCB module overlaps, and corresponding conduction connecting hole 1 is by 9 welding of cylindricality electric conductor.
Embodiment: the module syndeton of the standardization LED PCB module design of 80 LED chips 3 can be installed, can adopt following several LED chip 3 set-up modes for reaching identical luminosity.
1, the LED chip 3 of 80 0.06W is installed, is made the light source of 4.8W.
2, the LED chip 3 of 24 0.2W is installed, is made the light source of 4.8W.
3, the LED chip 3 of 16 0.3W is installed, is made the light source of 4.8W.
From the above, the present invention is applicable to the installation of various LED chips 3, makes LED light source PCB module specification standardization, and production efficiency is high, and cost is low.
Be understandable that, above about specific descriptions of the present invention, only for the present invention being described and being not to be subject to the described technical scheme of the embodiment of the present invention, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the present invention, to reach identical technique effect; Use needs as long as satisfy, all within protection scope of the present invention.
Claims (10)
1. standardization LED PCB module design comprises PCB(4), be provided with a plurality of LED chips (3) on PCB(4), it is characterized in that each LED chip (3) parallel connection.
2. standardization LED PCB module design according to claim 1, it is characterized in that described each LED chip (3) is divided at least two groups, in every group, the positive and negative of each LED chip (3) is connected by conductor wire travel permit (5) extremely respectively, and each is organized homopolarity and props up conductor wire travel permit (5) and be connected with mains supply line bar (6) by connecting conductor wire travel permit (2) respectively.
3. standardization LED PCB module design according to claim 2, it is characterized in that in described every group, each LED chip (3) is laterally uniform, prop up conductor wire travel permit (5) and mains supply line bar (6) and be the x wire travel permit, connecting conductor wire travel permit (2) is vertical circuit bar.
4. standardization LED PCB module design according to claim 2, is characterized in that described LED chip (3) is divided into two groups, and every group comprises six LED chips (3).
5. standardization LED PCB module design according to claim 2, is characterized in that described PCB(4) be rectangle, PCB(4) four jiaos are provided with conduction region (7), and conduction region (7) locates to be provided with conduction connecting hole (1); Conduction region (7) is connected with described mains supply line bar (6).
6. standardization LED PCB module design according to claim 1, is characterized in that described LED chip (3) is bare chip.
7. standardization LED PCB module design according to claim 6, is characterized in that described bare chip is combined in PCB(4 by a glue, thread tacking) on, and print the formation light-emitting mirror by molding.
8. the module syndeton of standardization LED PCB module design as claimed in claim 5, is characterized in that each LED light source PCB module is transversely arranged, and corresponding conduction connecting hole (1) is connected by Qian shape contact pin (8).
9. the module syndeton of standardization LED PCB module design according to claim 8, is characterized in that described LED light source PCB module is six.
10. the module syndeton of standardization LED PCB module design as claimed in claim 5, is characterized in that each LED light source PCB module overlaps, and corresponding conduction connecting hole (1) is by cylindricality electric conductor (9) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101138673A CN103165593A (en) | 2013-04-03 | 2013-04-03 | Standard light-emitting diode printed circuit board (LED PCB) module design and module connecting structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101138673A CN103165593A (en) | 2013-04-03 | 2013-04-03 | Standard light-emitting diode printed circuit board (LED PCB) module design and module connecting structure |
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| CN103165593A true CN103165593A (en) | 2013-06-19 |
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| CN2013101138673A Pending CN103165593A (en) | 2013-04-03 | 2013-04-03 | Standard light-emitting diode printed circuit board (LED PCB) module design and module connecting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298667A (en) * | 2020-10-22 | 2021-02-02 | 余海旺 | A number piece system for western medicine tablet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050264173A1 (en) * | 2004-05-28 | 2005-12-01 | Harvatek Corporation | White light emitting diode light source and method for manufacturing the same |
| CN200969348Y (en) * | 2006-10-17 | 2007-10-31 | 宏齐科技股份有限公司 | Package structure for luminous diode chip |
| CN201022077Y (en) * | 2007-02-02 | 2008-02-13 | 广州南科集成电子有限公司 | Silicon underling plane LED integration chip |
| CN102200229A (en) * | 2010-03-23 | 2011-09-28 | 洋鑫科技股份有限公司 | Light-emitting diode (LED) lamp tube |
| CN203165894U (en) * | 2013-04-03 | 2013-08-28 | 沈阳利昂电子科技有限公司 | Standardized LED PCB module design and module connection structure |
-
2013
- 2013-04-03 CN CN2013101138673A patent/CN103165593A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050264173A1 (en) * | 2004-05-28 | 2005-12-01 | Harvatek Corporation | White light emitting diode light source and method for manufacturing the same |
| CN200969348Y (en) * | 2006-10-17 | 2007-10-31 | 宏齐科技股份有限公司 | Package structure for luminous diode chip |
| CN201022077Y (en) * | 2007-02-02 | 2008-02-13 | 广州南科集成电子有限公司 | Silicon underling plane LED integration chip |
| CN102200229A (en) * | 2010-03-23 | 2011-09-28 | 洋鑫科技股份有限公司 | Light-emitting diode (LED) lamp tube |
| CN203165894U (en) * | 2013-04-03 | 2013-08-28 | 沈阳利昂电子科技有限公司 | Standardized LED PCB module design and module connection structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298667A (en) * | 2020-10-22 | 2021-02-02 | 余海旺 | A number piece system for western medicine tablet |
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