CN202733830U - LED (light-emitting diode) lamp circuit board wiring structure - Google Patents
LED (light-emitting diode) lamp circuit board wiring structure Download PDFInfo
- Publication number
- CN202733830U CN202733830U CN2012203852885U CN201220385288U CN202733830U CN 202733830 U CN202733830 U CN 202733830U CN 2012203852885 U CN2012203852885 U CN 2012203852885U CN 201220385288 U CN201220385288 U CN 201220385288U CN 202733830 U CN202733830 U CN 202733830U
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- led lamp
- circuit board
- led
- pad
- wiring structure
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Abstract
The utility model discloses an LED (light-emitting diode) lamp circuit board wiring structure, which comprises a printed circuit board, circuit wire paths, pads and LED lamp pins, wherein the circuit wire paths and the LED lamp pins are arranged on the printed circuit board, the circuit wire paths are connected with the pads, and the pads and the circuit wire paths are larger than the LED lamp pins. By adopting the structure, the LED lamp circuit board wiring structure which can realize timely heat dissipation through the circuit wire paths and the pads can be obtained.
Description
Technical field
The utility model relates to a kind of LED lamp circuit board wire structures.
Background technology
Semiconductor light emitting diode (LED) can produce a large amount of heats during operation, and in general, whether the work of LED lamp is stable, and the quality quality is most important with lamp body heat radiation itself.Natural heat dissipation is usually adopted in the heat radiation of high-brightness LED lamp in the market, and the circuit wire diameter of institute's cloth and LED pin size are similar, and most of heat can only lean on printed circuit board (PCB) aluminium base behind to dispel the heat, and effect is unsatisfactory.
The utility model content
In view of this, the LED lamp circuit board wire structures that provides a kind of radiating efficiency high is provided the purpose of this utility model.
To achieve these goals, the technical scheme of a kind of LED lamp circuit board of the utility model wire structures is: comprise printed circuit board (PCB), circuit wire diameter, pad and LED lamp pin, this printed circuit board (PCB) is provided with some circuit wire diameters and LED lamp pin, this circuit wire diameter connects pad, and this pad and circuit wire diameter are greater than LED lamp pin.
Described pad welding LED lamp pin.
The beneficial effect of a kind of LED lamp circuit board of the utility model wire structures is: can in time dispel the heat by circuit wire diameter and pad.
Description of drawings
Fig. 1 is a kind of LED lamp circuit board of the utility model wire structures schematic diagram.
[figure number explanation]
| ?1 | The circuit wire diameter | ?2 | Pad |
| ?3 | Printed circuit board (PCB) | ?4 | LED lamp pin |
The specific embodiment
As shown in Figure 1, the technical scheme of a kind of LED lamp circuit board of the utility model wire structures is: comprise printed circuit board (PCB) 3, circuit wire diameter 1, pad 2 and LED lamp pin 4, this printed circuit board (PCB) 3 is provided with some circuit wire diameters 1 and LED lamp pin 4, this circuit wire diameter 1 connects pad 2, and this pad 2 and circuit wire diameter 1 are greater than LED lamp pin 4.These pad 2 welding LED lamp pins 4.
In this specific embodiment, after starting, the LED lamp namely produces a large amount of heats, although heat abstractor aluminium base and the fin of LED lamp can be dredged the part heat, the heat that produces from LED lamp emitting components is transmitted to heat abstractor a process and distance.Therefore, the radiating effect that merely relies on heat abstractor to carry out is unsatisfactory.Because the circuit wire diameter 1 that a kind of LED lamp circuit board of the utility model wire structures arranges and pad 2 are greater than the pin 4 of LED lamp, so that the heat that LED lamp when work produces can in time dispel the heat by nearest pad 2 and circuit wire diameter 1, simultaneously heat is transmitted to heat abstractor quickly, thereby makes the LED lamp remain suitable operating temperature.
Shown in the implementation and accompanying drawing that the utility model is above, be one of the utility model preferred embodiment, be not to limit to the utility model with this, be with, such as with approximate, the identical person such as structure of the present utility model, device, feature, all should belong to of the present utility model and found within purpose and the claim.
Claims (2)
1. LED lamp circuit board wire structures, it is characterized in that: comprise printed circuit board (PCB), circuit wire diameter, pad and LED lamp pin, this printed circuit board (PCB) is provided with some circuit wire diameters and LED lamp pin, and this circuit wire diameter connects pad, and this pad and circuit wire diameter are greater than LED lamp pin.
2. a kind of LED lamp circuit board wire structures as claimed in claim 1 is characterized in that: described pad welding LED lamp pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203852885U CN202733830U (en) | 2012-07-29 | 2012-07-29 | LED (light-emitting diode) lamp circuit board wiring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203852885U CN202733830U (en) | 2012-07-29 | 2012-07-29 | LED (light-emitting diode) lamp circuit board wiring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733830U true CN202733830U (en) | 2013-02-13 |
Family
ID=47659525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203852885U Expired - Fee Related CN202733830U (en) | 2012-07-29 | 2012-07-29 | LED (light-emitting diode) lamp circuit board wiring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534322A (en) * | 2014-12-23 | 2015-04-22 | 深圳市科喜电子有限公司 | Pure light-control efficient LED energy-saving lamp |
| CN104896347A (en) * | 2015-06-30 | 2015-09-09 | 黄浩华 | Novel LED lamp |
-
2012
- 2012-07-29 CN CN2012203852885U patent/CN202733830U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534322A (en) * | 2014-12-23 | 2015-04-22 | 深圳市科喜电子有限公司 | Pure light-control efficient LED energy-saving lamp |
| CN104534322B (en) * | 2014-12-23 | 2017-06-30 | 深圳市科喜电子有限公司 | A kind of pure light-operated high light efficiency LED electricity-saving lamp |
| CN104896347A (en) * | 2015-06-30 | 2015-09-09 | 黄浩华 | Novel LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |