CN202140849U - Light-emitting diode (LED) dot matrix light source - Google Patents
Light-emitting diode (LED) dot matrix light source Download PDFInfo
- Publication number
- CN202140849U CN202140849U CN201120219912U CN201120219912U CN202140849U CN 202140849 U CN202140849 U CN 202140849U CN 201120219912 U CN201120219912 U CN 201120219912U CN 201120219912 U CN201120219912 U CN 201120219912U CN 202140849 U CN202140849 U CN 202140849U
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- light source
- led
- shell
- led lamp
- dot
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Abstract
The utility model discloses a light-emitting diode (LED) dot matrix light source, which comprises a plurality of LED lamps and fixing seats. The plurality of LED lamps are arranged in parallel, each LED lamp is respectively arranged on the independent fixing seat, a shell is arranged above the fixing seat, and the top of the shell is a light transmitting resin panel. The top of the shell of the dot matrix light source adopts the light transmitting resin panel, so that light emitted by the LED lamps can be evenly distributed and transmitted out of a lamp face. No gap between lamps exists, a large area lighting panel is formed by all light transmitting resin panels, so that a theory of face lighting can be achieved, various defects caused by dot lighting of traditional LED light sources are overcome. A direct current (DC) connector can further be arranged on connecting wires of each independent dot light source, thereby bringing convenience to assembly and connection of each LED lamp and maintenance of the whole LED dot matrix light source, if a single dot light source breaks down in a using process, the DC connector can enable the dot light source to be disconnected with a connecting circuit, corresponding shells and fixing seats can be disassembled, and a new dot light source can be installed.
Description
Technical field
The utility model relates to the led light source technical field, the LED array light source of usefulness such as particularly a kind of suitable LED screen, advertising decoration.
Background technology
The general led light sources that use such as LED screen commonly used at present, luminous ornament wall, illumination billboard, luminous gift.The structure of light source is as shown in Figure 1, earlier on a punching panel 1, installs and fixes a plurality of LED lamps 2, is connected with power supply with controller successively after adopting electric wire with the parallel connection of a plurality of LED lamp then.In this structure, the lamp pearl of each LED lamp exposes on the punching panel, and adopts common wiring to connect between each LED lamp of parallel connection setting, and this just makes product have following defective easily: (1) lamp pearl is exposed, and is luminous dazzling; (2) lighting angle is limited by LED lamp pearl, can't accomplish that face is luminous; (3) single light source luminescent is inhomogeneous, causes the whole luminous poor effect of putting forward; (4) the luminous point area of light source is little, and is gapped between lamp and lamp, can't accomplish that whole light-emitting area is continuous illuminator; (5) connect inconvenience, troublesome maintenance when single LED lamp is damaged, needs the professional to section broken parts, and connects again, and this specialty to the attendant requires also higher.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of luminous even, easy to use and LED array light source that maintenance cost is lower is provided.
The technical scheme of the utility model is: a kind of LED array light source; Comprise a plurality of LED lamps and holder; A plurality of LED lamp parallel connections are provided with, and each LED lamp is provided with independently holder respectively, and the holder top is provided with shell; Cover top portion is the leaded light resin panel, and integrally-built luminescent panel is formed in each leaded light resin panel splicing.
Between the holder of said each LED lamp and the corresponding shell for being threaded.
Junction between said holder and the shell is provided with waterproof seal, and waterproof seal can adopt the sealing ring of rubber system, also can fill up and makes its sealing and fixing through in holder and slit after shell is connected, injecting the fluidised form marine glue.
In said each LED lamp, the connection electric wire of two adjacent LEDs lamp is provided with the DC connector.
After being provided with, said each LED lamp parallel connection is connected with power supply with controller successively.
The shell of said each LED lamp is the box like structure of rectangle or other how much shapes, and the LED lamp is fixed on the base through circuit board.
When this LED array light source uses, earlier with each independently spot light install, be about to LED lamp and circuit board thereof and be fixed on the holder, holder is tightened with shell to be connected; According to actual needs shape of product then; A plurality of independently spot lights are spliced; Connect the DC connector on electric wire through each, be connected with power supply with controller successively after each LED lamp parallel connection, can realize the seamless spliced of global pattern that the user is required or printed words etc. after a plurality of independently spot lights are assembled; The leaded light resin panel that each LED lamp is corresponding is formed the large area light emitting panel, and realization face is luminous.If have a single point light source to break down in the use, then connect circuit and break off through the DC connector, dismantle corresponding shell and holder then, change new spot light and get final product.
The utility model has following beneficial effect with respect to prior art:
The cover top portion of this LED array light source adopts the leaded light resin panel, can evenly distribute the light that the LED lamp sends to transmit the lamp face; Very close to each other between lamp and lamp, the leaded light resin panel that each LED lamp is corresponding is formed the large area light emitting panel, can realize the principle that face is luminous, overcomes the luminous many disadvantages of bringing of traditional led light source point.
Each independent point light source of this LED array light source is independent complete, the convenient use; Simultaneously, its shell and lamp socket are separated, can make things convenient for I&M, practice thrift maintenance cost, also do not need integral body to scrap during damage, practice thrift manpower, material.
In this LED array light source, on the connection electric wire between each independent point light source the DC connector is set, can makes things convenient for the installation of each LED lamp to connect; Also make things convenient for the maintenance of whole LED array light source,, then connect circuit and break off through the DC connector if having a single point light source to break down in the use; Dismantle corresponding shell and holder then; Change new spot light and get final product, its maintenance cost is lower, and is also lower to attendant's specialty requirement.
Description of drawings
Fig. 1 is the structural representation of traditional LED array light source.
Fig. 2 is the structural representation of this LED array light source.
Fig. 3 is the structural representation of a single point light source in this LED array light source.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Embodiment
A kind of LED array light source of present embodiment; Its structure is as shown in Figure 2, comprises a plurality of LED lamps 2 and holder 3, and a plurality of LED lamp parallel connections are provided with; Each LED lamp 2 is provided with independently holder 3 (forming the spot light of absolute construction as shown in Figure 3) respectively; Holder 3 tops are provided with shell 4, and shell 4 tops are leaded light resin panel 5, and integrally-built luminescent panel is formed in each leaded light resin panel 5 splicings.
Between the holder 3 of each LED lamp 2 and the corresponding shell 4 for being threaded.
Junction between holder 3 and the shell 4 is provided with waterproof seal, and waterproof seal can adopt the sealing ring of rubber system, also can fill up and makes its sealing and fixing through in holder and slit after shell is connected, injecting the fluidised form marine glue.
In each LED lamp, the connection electric wire of two adjacent LEDs lamp is provided with DC connector 6.
After being provided with, each LED lamp parallel connection is connected with power supply with controller successively.
The shell 4 of each LED lamp is the box like structure of rectangle or other how much shapes, and the LED lamp is fixed on the base through circuit board 7.
When this LED array light source uses, earlier with each independently spot light install, be about to LED lamp 2 and circuit board 7 thereof and be fixed on the holder 3, holder 3 is tightened with shell 4 to be connected; According to actual needs shape of product then; A plurality of independently spot lights are spliced; Connect the DC connector 6 on electric wire through each, be connected with power supply with controller successively after each LED lamp parallel connection, can realize the seamless spliced of global pattern that the user is required or printed words etc. after a plurality of independently spot lights are assembled; The leaded light resin panel that each LED lamp is corresponding is formed the large area light emitting panel, and realization face is luminous.If have a single point light source to break down in the use, then connect circuit and break off through the DC connector, dismantle corresponding shell and holder then, change new spot light and get final product.
As stated, can realize preferably that just the utility model, the foregoing description are merely the preferred embodiment of the utility model, be not the practical range that is used for limiting the utility model; Be that all equalizations of being done according to the utility model content change and modification, all contained by the utility model claim scope required for protection.
Claims (6)
1. LED array light source; Comprise a plurality of LED lamps and holder, a plurality of LED lamp parallel connections are provided with, and it is characterized in that; Each LED lamp is provided with independently holder respectively; The holder top is provided with shell, and cover top portion is the leaded light resin panel, and integrally-built luminescent panel is formed in each leaded light resin panel splicing.
2. according to the said a kind of LED array light source of claim 1, it is characterized in that, between the holder of said each LED lamp and the corresponding shell for being threaded.
3. according to the said a kind of LED array light source of claim 2, it is characterized in that the junction between said holder and the shell is provided with waterproof seal.
4. according to the said a kind of LED array light source of claim 1, it is characterized in that in said each LED lamp, the connection electric wire of two adjacent LEDs lamp is provided with the DC connector.
5. according to the said a kind of LED array light source of claim 1, it is characterized in that, be connected with power supply with controller successively after said each LED lamp parallel connection is provided with.
6. according to the said a kind of LED array light source of claim 5, it is characterized in that the shell of said each LED lamp is the box like structure of rectangle, the LED lamp is fixed on the base through circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120219912U CN202140849U (en) | 2011-06-27 | 2011-06-27 | Light-emitting diode (LED) dot matrix light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120219912U CN202140849U (en) | 2011-06-27 | 2011-06-27 | Light-emitting diode (LED) dot matrix light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202140849U true CN202140849U (en) | 2012-02-08 |
Family
ID=45551907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120219912U Expired - Fee Related CN202140849U (en) | 2011-06-27 | 2011-06-27 | Light-emitting diode (LED) dot matrix light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202140849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280344A (en) * | 2014-10-13 | 2015-01-14 | 中国气象局北京城市气象研究所 | System and method for measuring visibility based on digital photographing method |
| CN108803150A (en) * | 2018-06-19 | 2018-11-13 | 深圳市华星光电技术有限公司 | Illumination apparatus and the method that orientation is carried out to MMG panels |
-
2011
- 2011-06-27 CN CN201120219912U patent/CN202140849U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280344A (en) * | 2014-10-13 | 2015-01-14 | 中国气象局北京城市气象研究所 | System and method for measuring visibility based on digital photographing method |
| CN108803150A (en) * | 2018-06-19 | 2018-11-13 | 深圳市华星光电技术有限公司 | Illumination apparatus and the method that orientation is carried out to MMG panels |
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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: 20120208 Termination date: 20190627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |