CN202791402U - Three-in-one light-emitting diode (LED) module - Google Patents
Three-in-one light-emitting diode (LED) module Download PDFInfo
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- CN202791402U CN202791402U CN2012202624222U CN201220262422U CN202791402U CN 202791402 U CN202791402 U CN 202791402U CN 2012202624222 U CN2012202624222 U CN 2012202624222U CN 201220262422 U CN201220262422 U CN 201220262422U CN 202791402 U CN202791402 U CN 202791402U
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Abstract
The utility model discloses a three-in-one light-emitting diode (LED) module and belongs to the LED module application field. The three-in-one LED module mainly comprises a printed circuit board (PCB) base plate, three LED lights and four guide lines, wherein the three LED lights are connected with the PCB base plate in a welded mode. The three-in-one LED module further comprises a hot melt adhesive layer which is formed by polyvinyl chloride (PVC) high pressure injection and warps the PCB base plate. A triangular three-in-one lens is arranged above the LED lights. The three-in-one lens penetrates out of the hot melt adhesive layer. The three-in-one LED module has the advantages of achieving 160 degrees batwing grading by adopting a secondary optical design, achieving wide-range lightening and high photosynthetic efficiency, improving production efficiency, and reducing production cost and being convenient to assemble.
Description
[technical field]
The utility model relates to LED module application, relates in particular to a kind of three-in-one LED module.
[background technology]
Because LED light fixture colored is abundant, the advantages such as volume is little, energy-conservation, life-span length.Therefore, LED has been widely used in each lighting field as the LED module of light source, fields such as aerodrome marking board, subway sign board, market sign, outdoor advertisement lighthouse, and its range of application is more extensive.
Traditional LED module that is light source by many LED lamps, generally all be LED lamp top by man-to-man design lens, have what LED lamps just to be designed with what lens; Its problem is: lens are too much on the one hand, cause installation steps complicated, cause production efficiency low, and production cost is high; On the other hand, a pair of configuration setting of LED lamp and lens, because lighting angle is little, the LED lamp can't penetrate to the light that side sends, and causes the whole light efficiency of LED module low.
[utility model content]
In order to solve above-mentioned existing technical problem, the utility model provides a kind of high light efficiency, easy for installation and three-in-one LED module that wide-angle is luminous.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of three-in-one LED module, and it mainly comprises PCB substrate and three LED lamp and four wires of being welded on the described PCB substrate; Hot melt adhesive layer, described hot melt adhesive layer are to adopt the PVC high-pressure injection molding and wrap up described PCB substrate; It is characterized in that: above described LED lamp, be provided with the three-in-one lens of △ type, and described three-in-one lens pass from hot melt adhesive layer.
As further improvement of the utility model, three angles of described △ type adopt the arc transition mode to design, and it is attractive in appearance that designed arc-shaped appearance forms the appearance atmosphere.
As further improvement of the utility model, described three-in-one lens are one-body molded by three protruding spheres and in twos tangent design.
As further improvement of the utility model, the symmetrical both sides of described hot melt adhesive layer are provided with ply-yarn drill and installing hole, and ply-yarn drill can damage or fracture by guardwire, and installing hole is used for fixing whole device.
As further improvement of the utility model, screw was easily put in the design of chrysanthemum shape in described installing hole adopted, and is easy for installation, increases work efficiency.
As further improvement of the utility model, described LED lamp adopts the tandem compound mode to connect.
As further improvement of the utility model, the bottom of described three-in-one lens also is designed with card column, and card column is fixed on the PCB substrate, guarantees lens firmly and is in for a long time LED lamp top.
As further improvement of the utility model, described three-in-one lens adopt secondary optical design to realize the batswing tab luminous intensity distribution of 160 degree.
A kind of three-in-one LED module described in the utility model, the beneficial effect of its generation is: adopt secondary optics, three-in-one Lens Design to realize the batswing tab luminous intensity distribution of 160 degree, realize on the one hand luminous, the high light efficiency of wide-angle; On the other hand, easy for installation, enhance productivity, and then reduce production costs.
[description of drawings]
Fig. 1 is the decomposing schematic representation of the utility model embodiment.
Fig. 2 is the stereogram of the utility model embodiment.
Fig. 3 is the top view of Fig. 2 embodiment.
Fig. 4 is the upward view of Fig. 3 embodiment.
Description of reference numerals: 10, three-in-one lens, 20, hot melt adhesive layer, 21, ply-yarn drill, 22, installing hole, 31, the PCB substrate, 32, the LED lamp, 33, wire, 40, bond plies.
[specific embodiment]
Below in conjunction with drawings and Examples the utility model is further specified.
The utility model provides a kind of three-in-one LED module, shown in 4, and described PCB substrate (31) and be welded on three LED lamps (32) and four wires (33) on the PCB substrate (31); LED lamp (32) adopts tandem compound to be connected to form the arrangement of △ type, and fit lens designs; Described wire (33) adopts the Teflon line and is welded on PCB substrate (31) both sides; In the present embodiment, PCB substrate (31) adopts aluminium base to design, because the aluminum good heat conductivity can strengthen radiating effect greatly.
Described hot melt adhesive layer (20) is to adopt PVC high-pressure injection molding and parcel PCB substrate (31), and the high-pressure injection molding required time is generally at 3～10 seconds, and it is damaged and reach insulating effect to reach components and parts on the protection PCB substrate (31); The symmetrical both sides of hot melt adhesive layer (20) also are designed with ply-yarn drill (21) and installing hole (22); described ply-yarn drill (21) can damage or fracture by guardwire; the design of chrysanthemum shape was screwed whole device in described installing hole (22) adopted.
In the present embodiment, described hot melt adhesive layer (20) is very strong by a kind of fictile cohesive, its physical state changes with temperature change in certain temperature range, and the constant PUR of chemical characteristic is one-body molded, and it is nonpoisonous and tasteless, is a kind of environmentally friendly machine.
Described top at LED lamp (32) is provided with the three-in-one lens (10) of △ type, and three-in-one lens (10) are by three protruding spheres and in twos tangent design is one-body molded and pass from hot melt adhesive layer (20), and its bottom also is designed with card column, be fixed on the PCB substrate (31), guarantee to be in for a long time LED lamp (32) top; Three-in-one lens (10) adopt secondary optical design to realize the batswing tab luminous intensity distribution of 160 degree, realize that wide-angle is luminous, high light efficiency; Three angles of described △ type adopt the arc transition mode to design, to reach appearance atmosphere effect attractive in appearance.
In the present embodiment, three-in-one lens (10) adopt the PMMA material to make, the English name of PMMA: PolymethylMethacrylate, Chinese: polymethyl methacrylate, be commonly called as lucite, be a kind of asepsis environment-protecting material, it has the advantages such as light transmittance height, good chemical stability and weatherability.
In the utility model, the module bottom also is provided with bond plies (40), can not only play the fixture effect, can also play the heat conduction and heat radiation effect.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. three-in-one LED module, it mainly comprises the PCB substrate and is welded on three LED lamps and four wires on the described PCB substrate; Hot melt adhesive layer, described hot melt adhesive layer are to adopt the PVC high-pressure injection molding and wrap up described PCB substrate; It is characterized in that: above described LED lamp, be provided with the three-in-one lens of △ type, and described three-in-one lens pass from hot melt adhesive layer.
2. three-in-one LED module according to claim 1 is characterized in that: three angles of described △ type adopt the arc transition modes to design.
3. three-in-one LED module according to claim 1, it is characterized in that: described three-in-one lens are one-body molded by three protruding spheres and in twos tangent design.
4. three-in-one LED module according to claim 1, it is characterized in that: the symmetrical both sides of described hot melt adhesive layer are provided with ply-yarn drill and installing hole.
5. three-in-one LED module according to claim 4 is characterized in that: chrysanthemum shape design in described installing hole adopts.
6. three-in-one LED module according to claim 1 is characterized in that: described LED lamp adopts the tandem compound mode to connect.
7. three-in-one LED module according to claim 1, it is characterized in that: the bottom of described three-in-one lens also is designed with card column.
8. three-in-one LED module according to claim 1 is characterized in that: the batswing tab luminous intensity distributions that described three-in-one lens adopt secondary optical design realization 160 to spend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202624222U CN202791402U (en) | 2012-06-05 | 2012-06-05 | Three-in-one light-emitting diode (LED) module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202624222U CN202791402U (en) | 2012-06-05 | 2012-06-05 | Three-in-one light-emitting diode (LED) module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791402U true CN202791402U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202624222U Expired - Fee Related CN202791402U (en) | 2012-06-05 | 2012-06-05 | Three-in-one light-emitting diode (LED) module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913229A (en) * | 2015-06-15 | 2015-09-16 | 安徽中晨照明科技股份有限公司 | Light emitting diode (LED) wash wall lamp |
| CN106402680A (en) * | 2016-10-12 | 2017-02-15 | 上海莎瑞光电科技有限公司 | Led lamp and manufacturing method thereof |
-
2012
- 2012-06-05 CN CN2012202624222U patent/CN202791402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913229A (en) * | 2015-06-15 | 2015-09-16 | 安徽中晨照明科技股份有限公司 | Light emitting diode (LED) wash wall lamp |
| CN106402680A (en) * | 2016-10-12 | 2017-02-15 | 上海莎瑞光电科技有限公司 | Led lamp and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: RISHANG OPTOELECTRONICS CO., LTD. Free format text: FORMER NAME: SHENZHEN RISHANG OPTO-ELECTRONICS CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Liang Jun Inventor after: Hu Jianguo Inventor after: Li Weiqing Inventor before: Liang Jun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIANG JUN TO: LIANG JUN HU JIANGUO LI WEIQING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518108 Guangdong city of Shenzhen province Baoan District Shiyan Street Community Hongfa stone new Jia Terry hi tech Park (formerly Hong Long High-tech Industrial Park No. 2 Building 2 building three or four, building five) Patentee after: Rishang Optoelectronics Co., Ltd. Address before: 518108 Guangdong city of Shenzhen province Baoan District Shiyan Street Community Hongfa stone new Jia Terry hi tech Park (formerly Hong Long High-tech Industrial Park No. 2 Building 2 building three or four, building five) Patentee before: Shenzhen Rishang Opto-Electronics Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |