CN206224931U - A kind of new pixel LED display screen high - Google Patents
A kind of new pixel LED display screen high Download PDFInfo
- Publication number
- CN206224931U CN206224931U CN201621177636.4U CN201621177636U CN206224931U CN 206224931 U CN206224931 U CN 206224931U CN 201621177636 U CN201621177636 U CN 201621177636U CN 206224931 U CN206224931 U CN 206224931U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- display screen
- led
- led element
- new pixel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of new pixel LED display screen high, it includes wiring board, front on wiring board is provided with longitudinal rein forcement and transverse stiffener rib is staggered and forms cable stayed grid structure, a LED element is provided with each grid on cable stayed grid structure, the positive conductor of connection positive pole and the negative conductor of connection negative pole are embedded with longitudinal rein forcement and transverse stiffener rib, the positive pole pin of LED element is connected to positive conductor, and negative pin is connected to negative conductor；The back side of wiring board is provided with drive circuit, and drive circuit is electrically connected with each LED element.The utility model uses such scheme, compared with prior art, cable stayed grid structure is formed by the way that wiring board is staggered by longitudinal rein forcement and transverse stiffener rib, support and load-bearing effect can not only be played, and cable stayed grid structure causes that the arrangement of LED element is more compact, substantially increases the pixel of whole display screen.
Description
Technical field
The utility model is related to LED lamp technical field, specifically a kind of LED display of pixel high.
Background technology
LED（Light emitting diode, light emitting diode）, it is a kind of by controlling semiconductor light-emitting-diode
Display mode, by gallium（Ga）With arsenic（As）, phosphorus（P）, nitrogen（N）, indium（In）The diode that is made of compound, when electronics and hole
Compound tense can give off visible ray, thus can be used to be made light emitting diode.LED with its brightness it is high, operating voltage is low, power consumption
Small, maximization, long lifespan, impact resistance and steady performance are in widespread attention and developed rapidly.Before the development of LED
Scape is extremely wide, reliable just towards more high brightness, more high weather resistance, luminous density higher, uniformity of luminance higher
Property, panchromaticization direction are developed.And LED display is also because it can arbitrarily extend, and realize seamless spliced, the luminous flux attenuation slow life-span
Long the advantages of and be widely used in stadiums, business application, bank, card Securities, postal service, harbour, market, station, postal service, electricity
News, office, monitoring, school, dining room, hotel, amusement, etc. different outdoor locations advertising.
Wherein, because single led lamp bead area occupied is big, generally existing pixel is not high asks for current LED display
Topic, therefore its pixel does not reach household electrical appliance（Such as computer, TV）Display screen matrix density requirement, therefore LED shows
Screen can't be used for white goods industry.In addition, existing display screen assembling plug-in unit efficiency is low, pixel is relatively low, and other yuan
Device arrangement space is small, causes component to arrange and maintenance difficult.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes the new pixel LED display screen high of one kind, to existing aobvious
Component arrangement is improved in display screen structure, it is improved pixel and reduces display screen assembling plug-in unit difficulty, so as to solve
The deficiency of prior art.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is used is that a kind of new pixel LED high shows
Display screen, including wiring board, the front on wiring board is provided with longitudinal rein forcement and transverse stiffener rib is staggered and forms oblique pull grid knot
Structure, is provided with a LED element in each grid on cable stayed grid structure, connection positive pole is embedded with longitudinal rein forcement and transverse stiffener rib
Positive conductor and connection negative pole negative conductor, the positive pole pin of LED element is connected to positive conductor, and negative pin is connected to negative leading
Line；The back side of wiring board is provided with drive circuit, and drive circuit is electrically connected with each LED element.
Used as a kind of further scheme, the back side of the wiring board is additionally provided with data-interface, data-interface and driving
Circuit is electrically connected with.
As a kind of further scheme, transparent face mask is covered with the wiring board, the periphery of the transparent face mask with
The structure of the periphery of wiring board is engaged to form the display screen panel of closing.
For waterproof, used as a kind of further scheme, the periphery of the wiring board is provided with groove, the week of transparent face mask
Edge is provided with flange corresponding with the groove, and the flange of transparent face mask is just placed in the groove on wiring board, and then causes whole
Display screen more waterproof.
Further, the LED element includes green LED chip, red LED chips and blue LED die.
The utility model uses such scheme, compared with prior art, by the way that wiring board is by longitudinal rein forcement and willfully strong
Muscle is staggered to form cable stayed grid structure, can not only play support and load-bearing effect, and cable stayed grid structure causes LED units
The arrangement of part is more compact, substantially increases the pixel of whole display screen；Meanwhile, by the wire of positive pole and the wire of connection negative pole
It is embedded in respectively in reinforcement in length and breadth so that the connection of the both positive and negative polarity of LED element is more easy and compact.In addition, electricity will be driven
Road not only causes the installation facility of LED element located at the back side of wiring board, and for other elements provide bigger arrangement sky
Between, while also enhancing radiating effect.In addition, also by the flange and the groove structure of wiring board of transparent face mask so that whole
Display screen more waterproof, is more suitable for outdoor applications.To sum up, display screen structure of the present utility model is compact, it is easy to accomplish and push away
Extensively, with good practicality.
Brief description of the drawings
Fig. 1 is the front view of display screen of the present utility model；
Fig. 2 is the stereogram of display screen of the present utility model；
Fig. 3 is the schematic diagram of LED element of the present utility model.
Specific embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
As a specific example, referring to Fig. 1 and Fig. 2, the new pixel LED display screen high of one kind of the present utility model,
Including wiring board 100, the front on wiring board 100 is provided with longitudinal rein forcement 101 and transverse stiffener rib 102 is staggered and forms oblique pull
Network, is provided with a LED element 103, longitudinal rein forcement 101 and transverse stiffener rib 102 in each grid on cable stayed grid structure
The positive conductor of connection positive pole and the negative conductor of connection negative pole are inside embedded with, the positive pole pin of LED element 103 is connected to positive conductor,
Negative pin is connected to negative conductor；The back side of wiring board 100 is provided with drive circuit（Do not shown on figure）, drive circuit and each LED
Element 103 is electrically connected with.Oblique pull grid is formed by the way that wiring board 100 is staggered by longitudinal rein forcement 101 and transverse stiffener rib 102
Structure, can not only play support and load-bearing effect, and cable stayed grid structure causes that the arrangement of LED element 103 is more compact, together
When, by the wire of positive pole（Abbreviation positive conductor）With the wire of connection negative pole（Abbreviation negative conductor）Reinforcement in length and breadth is embedded in respectively
In 102 so that the connection of the both positive and negative polarity of LED element 103 is more easy and compact.In addition, drive circuit is located at into wiring board 100
The back side, not only cause the installation facility of LED element 103, and for other elements provide bigger arrangement space, while and also
Enhance radiating effect.
In addition, the back side of wiring board 100 is additionally provided with data-interface and other functions chip（Such as heat radiation chip etc.）, number
It is electrically connected with drive circuit according to interface and other functions chip.
Wherein, for waterproof, transparent face mask 200 is covered with wiring board 100, the structure of the periphery of the transparent face mask 200
It is engaged to form the display screen panel of closing with the structure of the periphery of wiring board 100.In the present embodiment, the week of wiring board 100
Edge is provided with groove, and the periphery of transparent face mask 200 is provided with flange corresponding with the groove, and the flange of transparent face mask 200 is just placed in
In groove on wiring board 100, and then cause whole display screen more waterproof.
Referring to Fig. 3, LED element therein 103 includes green LED chip 104, red LED chips 105 and blue led core
Piece 106, and in order to adapt to the installation that is embedded and facilitating component of positive conductor and negative conductor, LED element 103 is designed as ellipse
Shape structure, green LED chip 104, red LED chips 105 and blue LED die 106 are centrally located on same straight line, and green
Ellipse knot of the line of centres of color LED chip 104, red LED chips 105 and the three of blue LED die 106 in LED element
On the major axis of structure.By above-mentioned setting, several three-primary color LED chips（Green LED chip 104, the and of red LED chips 105
Blue LED die 106）Between the LED element of formation is equally spacedly arranged, and cable stayed grid structure ensure that the point between LED element
Away from being substantially reduced, and then improve the pixel of display screen；Meanwhile, the green LED chip 104, red LED of all of LED element
Chip 105 is consistent with the orientation of blue LED die 106, further improves three colors of red, green, blue of display screen
The uniformity of rising angle.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be protection domain of the present utility model.
Claims (5)
1. a kind of new pixel LED display screen high, it is characterised in that：Including wiring board, the front on wiring board is provided with vertical reinforcement
Muscle and transverse stiffener rib are staggered and form cable stayed grid structure, and LED units are provided with each grid on cable stayed grid structure
The positive conductor of connection positive pole and the negative conductor of connection negative pole, the positive pole of LED element are embedded with part, longitudinal rein forcement and transverse stiffener rib
Pin is connected to positive conductor, and negative pin is connected to negative conductor；The back side of wiring board is provided with drive circuit, drive circuit with it is each
LED element is electrically connected with.
2. the new pixel LED display screen high of one kind according to claim 1, it is characterised in that：The back side of the wiring board
Data-interface is additionally provided with, data-interface is electrically connected with drive circuit.
3. the new pixel LED display screen high of one kind according to claim 1 and 2, it is characterised in that：The wiring board upper cover
Transparent face mask is provided with, the periphery of the transparent face mask is engaged with the structure of the periphery of wiring board.
4. the new pixel LED display screen high of one kind according to claim 3, it is characterised in that：The periphery of the wiring board
Groove is provided with, the periphery of transparent face mask is provided with flange corresponding with the groove, and the flange of transparent face mask is just placed on wiring board
Groove in.
5. the new pixel LED display screen high of one kind according to claim 1, it is characterised in that：The LED element includes green
Color LED chip, red LED chips and blue LED die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177636.4U CN206224931U (en) | 2016-11-03 | 2016-11-03 | A kind of new pixel LED display screen high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177636.4U CN206224931U (en) | 2016-11-03 | 2016-11-03 | A kind of new pixel LED display screen high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206224931U true CN206224931U (en) | 2017-06-06 |
Family
ID=58789391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621177636.4U Expired - Fee Related CN206224931U (en) | 2016-11-03 | 2016-11-03 | A kind of new pixel LED display screen high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206224931U (en) |
-
2016
- 2016-11-03 CN CN201621177636.4U patent/CN206224931U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |