CN203415178U - Light-emitting diode (LED) display unit - Google Patents
Light-emitting diode (LED) display unit Download PDFInfo
- Publication number
- CN203415178U CN203415178U CN201320360703.6U CN201320360703U CN203415178U CN 203415178 U CN203415178 U CN 203415178U CN 201320360703 U CN201320360703 U CN 201320360703U CN 203415178 U CN203415178 U CN 203415178U
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- Prior art keywords
- led
- display unit
- circuit board
- led display
- control panel
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- 239000000758 substrate Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 13
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000010428 oil painting Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Led Device Packages (AREA)
Abstract
The utility model relates to a light-emitting diode (LED) display technology, in particular to an LED display unit which comprises a lamp shade, a lamp panel, a support base plate, a power supply, a control box and a plurality of circuit boards, wherein each circuit board comprises an LED plate and an LED control panel which are connected with each other by a connecting area; each LED plate is integrated with a plurality of LEDs; each LED control panel is integrated with a control component; the LED display unit is characterized in that the control components are respectively integrated at one sides of the LED control panels; the circuit boards are combined in pairs at the back of the support base plate; the control components are respectively arranged at the opposite sides of the circuit boards which are combined in pairs. According to the LED display unit, the control components are respectively arranged at the opposite sides of the circuit boards which are combined in pairs, so that the cooling effect is improved, and the service life of the LED display unit is prolonged.
Description
Technical field
The utility model relates to LED display technique, relates in particular to a kind of LED display unit.
Background technology
LED (Light Emitting Diode) display screen is exactly that LED display unit by several splicings capable of being combined forms screen body, adds a set of suitable controller (master control borad or control system) and controls.The LED display unit of plurality of specifications coordinates the controller of different control technologys just can form many kinds of LED display units, to meet the needs of varying environment, different display requirements.
To hundreds of thousands, LED pixel is evenly distributed forms by several ten thousand for LED display unit.LED display unit be take and shown that various words, symbol and figure are as main.Picture disply information, by Computerized Editing, is inserted the frame memory of LED display unit in advance through RS232/485 serial port, then by screen, display the play, and moves in circles.Display mode is rich and varied, and display frame is bright in luster, and stereoscopic sensation is strong, quiet as oil painting, moving as film.LED display unit is controlled flexibly because of it, easy to operate, with low cost, in social every profession and trade, has a wide range of applications.
In recent years, the application of the large area LED display device that LED display unit forms obtains fast development, LED shows the sign that has become urban information modernization construction, along with the development of information digitalization and display technique, the places such as bank, airport, station, securities trading market, customs, stadium and stage have been widely applied to.Therefore along with LED use extensively, the importance of the content displaying that it is taken on is height all the more also, affect the mission life of LED nothing more than of LED exhibit stabilization and power two large factors, wherein mission life is main depends on that LED display unit working temperature is relevant, if the working temperature of LED display unit is too high, after working time is long, the heat that the heat of control device transmission and LED lamp self distribute puts together and can make LED lamp emission wavelength produce skew, glow color changes, affect the whole display effect of LED display unit, also can cause the LED display unit life-span to be reduced.
Therefore, a kind of LED display unit that can possess great heat radiation effect of current needs.
Utility model content
For the weak point of above-mentioned technology, the utility model provides a kind of can overcome above-mentioned defect LED display unit, and this LED display unit can have extraordinary radiating effect, improves the serviceable life of LED display unit.
For achieving the above object, the utility model provides a kind of LED display unit, comprise lampshade, lamp plate, supporting substrate, power supply, control enclosure and some circuit boards, described circuit board comprises LED board and LED control panel, described LED board and described LED control panel interconnect by bonding pad, on described LED board, be integrated with some LED, on described LED control panel, be integrated with control components and parts, described control components and parts are all integrated in a side of described LED control panel.
Preferably, described circuit board is Rigid Flex.
Preferably, the angle between described LED board and described LED control panel is 90 °.
Preferably, the quantity of described circuit board is 8.
Preferably, the quantity of described circuit board is 16.
Preferably, described circuit board two two combinations are arranged on the described supporting substrate back side.
Preferably, described control components and parts are all arranged on the opposing side of described circuit board of two two combinations.
Preferably, at the described supporting substrate back side, be also provided with some handles.
Preferably, the both sides of described handle are circuit board fixed area, and described circuit board fixed area is fixed described circuit board.
Preferably, described supporting substrate adopts carbon fibre material to make.
Compared with prior art, the utlity model has following advantage:
1, the LED display unit that the utility model provides is arranged on LED board and LED control panel on same circuit board, do not need the connection of electrical connector, electronic component used is few, and structure and manufacture craft are simple, and directly by the circuit in circuit board, be electrically connected to, reliability is high;
2, supporting substrate of the present utility model adopts carbon fibre material to make, and make described LED display unit not only simple in structure, light, and compressive strength is high, stability is high, and convenient installation and transportation, and heat-conducting effect is good;
3, the LED display unit that the utility model provides utilizes the bonding pad in circuit board that LED board and LED control panel are separated from each other, allow it dispel the heat separately, not only make thermal source disperse, and area of dissipation increases, good heat dissipation effect, efficiently solves the impact of heat on LED unit display effect;
4, the utility model is all integrated in control components and parts one side of LED control panel, can improve radiating effect like this, improves the serviceable life of LED display unit;
5, the utility model is all arranged on described control components and parts the opposing side of described circuit board of two two combinations, so also can improve radiating effect, improves the serviceable life of LED display unit.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the utility model embodiment 2;
Fig. 2 is the structural representation of the utility model embodiment 3;
Fig. 3 is the structural representation of circuit board in the utility model;
Fig. 4 is the structural representation of circuit board two two combinations in the utility model.
Concrete symbol description is as follows:
1-supporting substrate 2-circuit board
3-handle 4-circuit board fixed area
5-LED control panel 6-LED plate
7-bonding pad 8-controls components and parts
9-LED
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
The present embodiment provides a kind of LED display unit, comprise lampshade, lamp plate, supporting substrate 1, power supply, control enclosure and some circuit boards 2, described circuit board comprises LED board 6 and LED control panel 5, described LED board 6 and described LED control panel 5 interconnect by bonding pad 7, on described LED board 6, be integrated with some LED9, on described LED control panel 5, be integrated with and control components and parts 8, described control components and parts 8 are all integrated in a side of described LED control panel 5.Wherein, as shown in Figure 3, described circuit board 2 is Rigid Flex, and this circuit board 2 can be crooked arbitrarily by bonding pad 7, for example the angle between described LED board 6 and described LED control panel 5 can be bent into arbitrarily angled between 0-180 °, wherein be preferably 90 °.
The LED display unit that the utility model provides is arranged on LED board and LED control panel on same circuit board, do not need the connection of electrical connector, electronic component used is few, and structure and manufacture craft are simple, and directly by the circuit in circuit board, be electrically connected to, reliability is high.
The utility model is all integrated in control components and parts one side of LED control panel, can improve radiating effect like this, improves the serviceable life of LED display unit.
The LED display unit that the utility model provides utilizes the bonding pad in circuit board that LED board and LED control panel are separated from each other, allow it dispel the heat separately, not only make thermal source disperse, and area of dissipation increases, good heat dissipation effect, efficiently solves the impact of heat on LED unit display effect.
As shown in Figure 1, a kind of LED display unit that the present embodiment provides, the quantity of circuit board 2 is 16, as shown in Figure 4, circuit board 2 two two combinations are arranged on the back side of supporting substrate 1, and described control components and parts 8 are all arranged on the opposing side of described circuit board 2 of two two combinations, and other is identical with embodiment 1.
Certainly, as convertible embodiment of the present invention, the quantity of circuit board 2 also can be 8.
The utility model is all arranged on described control components and parts the opposing side of described circuit board of two two combinations, so also can improve radiating effect, improves the serviceable life of LED display unit.
As shown in Figure 2, the present embodiment provides a kind of LED display unit, at described supporting substrate 2 back sides, is also provided with some handles 3, and the both sides of described handle 3 are circuit board fixed area 4, described circuit board fixed area 4 is fixing by described circuit board 2, and other is identical with embodiment 2.
The present embodiment provides a kind of LED display unit, and described supporting substrate 2 adopts carbon fibre material to make, and other is identical with embodiment 3.
Supporting substrate of the present utility model adopts carbon fibre material to make, and make described LED display unit not only simple in structure, light, and compressive strength is high, stability is high, and convenient installation and transportation, and heat-conducting effect is good.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being extended out thus or change are still among protection domain of the present utility model.
Claims (10)
1. a LED display unit, comprise lampshade, lamp plate, supporting substrate, power supply, control enclosure and some circuit boards, described circuit board comprises LED board and LED control panel, described LED board and described LED control panel interconnect by bonding pad, on described LED board, be integrated with some LED, on described LED control panel, be integrated with control components and parts, it is characterized in that, described control components and parts are all integrated in a side of described LED control panel.
2. LED display unit according to claim 1, is characterized in that, described circuit board is Rigid Flex.
3. LED display unit according to claim 2, is characterized in that, the angle between described LED board and described LED control panel is 90 °.
4. LED display unit according to claim 3, is characterized in that, the quantity of described circuit board is 8.
5. LED display unit according to claim 3, is characterized in that, the quantity of described circuit board is 16.
6. according to the LED display unit described in claim 4 or 5, it is characterized in that, described circuit board two two combinations are arranged on the described supporting substrate back side.
7. LED display unit according to claim 6, is characterized in that, described control components and parts are all arranged on the opposing side of described circuit board of two two combinations.
8. LED display unit according to claim 7, is characterized in that, at the described supporting substrate back side, is also provided with some handles.
9. LED display unit according to claim 8, is characterized in that, the both sides of described handle are circuit board fixed area, and described circuit board fixed area is fixed described circuit board.
10. LED display unit according to claim 9, is characterized in that, described supporting substrate adopts carbon fibre material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320360703.6U CN203415178U (en) | 2013-06-21 | 2013-06-21 | Light-emitting diode (LED) display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320360703.6U CN203415178U (en) | 2013-06-21 | 2013-06-21 | Light-emitting diode (LED) display unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415178U true CN203415178U (en) | 2014-01-29 |
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ID=49978054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320360703.6U Expired - Lifetime CN203415178U (en) | 2013-06-21 | 2013-06-21 | Light-emitting diode (LED) display unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103354067A (en) * | 2013-06-21 | 2013-10-16 | 北京金立翔艺彩科技股份有限公司 | Led display unit |
-
2013
- 2013-06-21 CN CN201320360703.6U patent/CN203415178U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103354067A (en) * | 2013-06-21 | 2013-10-16 | 北京金立翔艺彩科技股份有限公司 | Led display unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |