CN204268164U - Based on the safety-type LED module of FR-4 - Google Patents
Based on the safety-type LED module of FR-4 Download PDFInfo
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- CN204268164U CN204268164U CN201420777922.9U CN201420777922U CN204268164U CN 204268164 U CN204268164 U CN 204268164U CN 201420777922 U CN201420777922 U CN 201420777922U CN 204268164 U CN204268164 U CN 204268164U
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- pcb board
- led
- safety
- branch road
- utility
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Abstract
The utility model discloses a kind of safety-type LED module based on FR-4, comprise the pcb board be made by glass epoxy resin, be arranged on the LED branch road on this pcb board, and be directly welded on the electric power connection line in the middle part of this pcb board; Described LED branch road comprises the LED being welded on described pcb board two ends, and is positioned at described pcb board one end and the LC1912 constant current chip of connecting with this LED.The utility model is reasonable in design, and structure is simple, and easy to use, stable and reliable operation, has very high practical value and application prospect.
Description
Technical field
The utility model relates to a kind of LED module, specifically, relates to a kind of safety-type LED module based on FR-4.
Background technology
At present, by field and the ambient influnence of advertisement and identifier application, used light source product also presents varied.But no matter which kind of product, all must possess use safety, the feature that easy for installation, adaptive capacity to environment is strong, if can take into account cost and Luminescence Uniformity, then have more market prospects.
Utility model content
The purpose of this utility model is to provide a kind of installation, easy to use and brightness uniformity, the safety-type LED module based on FR-4 with low cost.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Based on the safety-type LED module of FR-4, comprise the pcb board be made by glass epoxy resin, be arranged on the LED branch road on this pcb board, and be directly welded on the electric power connection line in the middle part of this pcb board; Described LED branch road comprises the LED being welded on described pcb board two ends, and is positioned at described pcb board one end and the LC1912 constant current chip of connecting with this LED.
Further, described LED branch road is sealed on described pcb board by some glue.
Preferably, described LED is symmetrical on described pcb board.
Preferably, described LC1912 chips welding is on described pcb board.
Preferably, the external 12V direct current of described LED branch road.
Compared with prior art, the utility model has following beneficial effect:
(1) the utility model by being uniformly distributed LED on pcb board, and the position of other electronic devices and components of appropriate design and electric power connection line, thus under LED quantity and the certain prerequisite of power, farthest improve illumination uniformity, and ensure that production and use cost, avoiding the problem increasing cost because improving illumination uniformity.
(2) the utility model uses 3M double faced adhesive tape to be directly pasted onto on corresponding carrier by whole module, to carry out the fixing of module, then direct by electric power connection line conducting, easy for installation, quick between module and module, and cost is low, later maintenance is simple.
(3) the utility model guarantee easy for installation, use on simple basis, have employed a glue Sealing Technology comes all components and parts realizations moistureproof, dust-proof, effectively ensure the operation of LED module safety steady in a long-term, make the practical value of equipment obtain obvious lifting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-PCB plate, 2-LED lamp, 3-LC1912 constant current chip, 4-electric power connection line.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, the disclosed safety-type LED module based on FR-4 of the utility model, mainly comprises pcb board, LED branch road, electric power connection line.Wherein, pcb board is made by glass epoxy resin, and LED branch road is arranged on this pcb board.
Specifically, LED branch road comprises two LED and a LC1912 constant current chip of series connection mutually, wherein, two LED are directly welded on the two ends of pcb board, LC1912 constant current chip is then welded on one end of pcb board, other auxiliary elements are welded on the middle part of whole PCB, are electrically connected with LC1912 constant current chip.So, two LED are separated completely with other components and parts, do not interfere with each other, for equipment use and later maintenance provide a great convenience; Further, two LED lay respectively at the two ends of pcb board, are symmetrical arranged, and can provide sufficient for whole pcb board and peripheral extent thereof and throw light on uniformly, practicality be very high.
For the ease of I&M, above-mentioned whole module directly uses 3M sticking double faced adhesive tape to need to use on the carrier of module at other, so can complete module easily and install, and the later stage dismantles, maintenance is also very convenient; In addition, for improving moistureproof and waterproof performance, described LED branch road is sealed on described pcb board by some glue.
Preferably, the external 12V direct current of described LED branch road.
The utility model is reasonable in design, and structure is simple, and easy to use, stable and reliable operation, has very high practical value and application prospect.
Above-described embodiment is only preferred embodiment of the present utility model; restriction not to the utility model protection domain; in every case design principle of the present utility model being adopted, and the change carried out non-creativeness work on this basis and make, all should belong within protection domain of the present utility model.
Claims (4)
1. based on the safety-type LED module of FR-4, it is characterized in that, comprise the pcb board be made by glass epoxy resin, be arranged on the LED branch road on this pcb board, and be directly welded on the electric power connection line in the middle part of this pcb board; Described LED branch road comprises the LED being welded on described pcb board two ends, and is positioned at described pcb board one end and the LC1912 constant current chip of connecting with this LED; Described LED branch road is sealed on described pcb board by some glue.
2. the safety-type LED module based on FR-4 according to claim 1, it is characterized in that, described LED is symmetrical on described pcb board.
3. the safety-type LED module based on FR-4 according to claim 2, it is characterized in that, described LC1912 chips welding is on described pcb board.
4. the safety-type LED module based on FR-4 according to claim 3, is characterized in that, the external 12V direct current of described LED branch road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777922.9U CN204268164U (en) | 2014-12-11 | 2014-12-11 | Based on the safety-type LED module of FR-4 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777922.9U CN204268164U (en) | 2014-12-11 | 2014-12-11 | Based on the safety-type LED module of FR-4 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268164U true CN204268164U (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420777922.9U Active CN204268164U (en) | 2014-12-11 | 2014-12-11 | Based on the safety-type LED module of FR-4 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017054380A1 (en) * | 2015-09-28 | 2017-04-06 | 李忠训 | Fpc-based safe led soft light bar |
-
2014
- 2014-12-11 CN CN201420777922.9U patent/CN204268164U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017054380A1 (en) * | 2015-09-28 | 2017-04-06 | 李忠训 | Fpc-based safe led soft light bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160322 Address after: 610200, No. two, section two, airport road 1000, Southwest Economic Development Zone, Shuangliu County, Sichuan, Chengdu Patentee after: Blueview Elec-Optic Tech Co., Ltd. Address before: Chenghua District Shuangqing Road Chengdu City, Sichuan province 610000 26 1 unit 1 Building No. 1603 Patentee before: Li Zhongxun |