CN207233322U - A kind of dock dual power supply LED display is embedded in module - Google Patents
A kind of dock dual power supply LED display is embedded in module Download PDFInfo
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- CN207233322U CN207233322U CN201721354609.4U CN201721354609U CN207233322U CN 207233322 U CN207233322 U CN 207233322U CN 201721354609 U CN201721354609 U CN 201721354609U CN 207233322 U CN207233322 U CN 207233322U
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- power supply
- holding tank
- dock
- led display
- lid
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- 230000009977 dual effect Effects 0.000 title claims abstract description 42
- 238000003780 insertion Methods 0.000 claims description 25
- 230000037431 insertion Effects 0.000 claims description 25
- 239000011324 bead Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model discloses a kind of dock dual power supply LED display to be embedded in module, and lid is connected on rear side of PCB circuit board；First holding tank is arranged on lid rear portion, and the first holding tank is stretched out by lid rear portion to be formed；Second holding tank is arranged on lid rear portion, and the second holding tank docks setting with the first holding tank；Spacing board is arranged between the first holding tank and the second holding tank；First power supply is arranged on inside the first holding tank, and the first power supply is connected with PCB circuit board by electric wire；Second source is arranged on inside the second holding tank, and second source is connected with the first power supply by electric wire；Turbulence magnet ring is connected between the first power supply and PCB circuit board.The utility model is designed using dock dual power source structure, and stability in use is strong, and equipped with anti-interference flow structure, image display is stablized, while water resistance is good, replacement easy to repair.
Description
Technical field
It the utility model is related to display screen technology field, and in particular to a kind of dock dual power supply LED display is embedded in mould
Group.
Background technology
LED display module is one of the critical piece for forming LED display finished product, be widely used in outdoor advertising, physical culture,
The various places such as traffic, performance, exhibition, lease, rally.Traditional LED display modules are generally equipped with LED circuit board and shell,
LED lamp bead according to it is certain it is regularly arranged be packaged together, then along with some water-proofing treatments.
There are problems with for existing LED display modules：LED display is installed outdoors, is directly exposed to external environment
In, poor waterproof properties, easily occur short circuit；Existing LED display is powered by one group of power supply, once break down,
Easily there is blank screen, stability in use is poor；Easily it is subject to current interference, flakes scintillation occurs, image display is unstable.
Utility model content
The purpose of this utility model is to provide a kind of dock dual power supply LED display to be embedded in module, using dock
Dual power source structure designs, and stability in use is strong, and equipped with anti-interference flow structure, image display is stablized, while water resistance is good, easy to tie up
Repair replacement.
To achieve the above object, the technical solution of the utility model is：A kind of dock dual power supply LED display is embedded in mould
Group, the embedded module include LED lamp bead, display panel, PCB circuit board, and the LED lamp bead arrangement is on said display panel
End, the PCB circuit board are connected on rear side of the display panel, and the embedded module further includes lid, the first holding tank, second
Holding tank, spacing board, the first power supply, second source, turbulence magnet ring；The lid is connected on rear side of the PCB circuit board；Institute
State the first holding tank and be arranged on the lid rear portion, the first holding tank is stretched out by the lid rear portion to be formed；Described second
Holding tank is arranged on the lid rear portion, and the second holding tank docks setting with first holding tank；The spacing board is arranged on
Between first holding tank and the second holding tank；First power supply is arranged on inside first holding tank, the first power supply
It is connected with the PCB circuit board by electric wire；The second source is arranged on inside second holding tank, second source and institute
The first power supply is stated to connect by electric wire；The turbulence magnet ring is connected between first power supply and the PCB circuit board.
A kind of dock dual power supply LED display insertion module as described above, the LED lamp bead is using monochromatic, double-colored
Or full-color lamp bead.The utility model can be applied to the LED display modules of various LED lamp bead types, such as Shan Hong, Dan Lv, Dan Lan,
Single Huang, single white module, double-colored module such as red and green color, red indigo plant are double-colored；The full-color lamp bead of red-green-blue composition.
A kind of dock dual power supply LED display insertion module as described above, the PCB circuit board rear end is equipped with wiring
Terminal, the wire connection terminal are located on the outside of first power supply and second source.It is electric that wire connection terminal is applied to printed wiring board
Connection, can be achieved on a kind of accessory of electrical connection.
A kind of dock dual power supply LED display insertion module as described above, the electric wire use rubber waterproof line.Rubber
Glue water-proof wire can use in extreme circumstances, not easy to break, ensure the normal use of LED display module.
A kind of dock dual power supply LED display insertion module as described above, first power supply are connected with the first finger
Show lamp, the second source is connected with the second indicator light.Each indicator light is used for the failure for detecting corresponding power, and convenient maintenance is more
Change.
A kind of dock dual power supply LED display insertion module as described above, the is equipped with the outside of first holding tank
One logical line mouth, the second holding tank outside are equipped with the second logical line mouth.Logical line mouth facilitates cabling, electric wire is passed through lid, at the same time
It may also function as certain cooling effect.
A kind of dock dual power supply LED display insertion module as described above, the PCB circuit board are consolidated with the lid
Fixed connection, PCB circuit board are equipped with sealing strip with lid junction.Sealing strip plays sealing waterproof action, can reach IP67 grades
Waterproof index, does not influence to use in underwater one meter.
A kind of dock dual power supply LED display insertion module as described above, first power supply and second source point
Cai Yong not DC DC power supplies.Using dual power source structure, one group of power failure, another set is powered, and ensures display screen
The job stability of module.
A kind of dock dual power supply LED display insertion module as described above, the embedded module further include heat emission hole,
The heat emission hole is arranged on first holding tank and second and accommodates trench bottom.Heat emission hole plays cooling effect, while heat emission hole
It is arranged on the first holding tank and second and accommodates trench bottom, rainwater is not easily accessible.
The utility model has the following advantages that：Lid is connected on rear side of PCB circuit board；After first holding tank is arranged on lid
Portion, the first holding tank is stretched out by lid rear portion to be formed；Second holding tank is arranged on lid rear portion, the second holding tank and first
Holding tank docking is set；Spacing board is arranged between the first holding tank and the second holding tank；First power supply is arranged on the first receiving
Inside groove, the first power supply is connected with PCB circuit board by electric wire；Second source is arranged on inside the second holding tank, second source
It is connected with the first power supply by electric wire；Turbulence magnet ring is connected between the first power supply and PCB circuit board.The utility model uses
Dock dual power source structure designs, and stability in use is strong, and equipped with anti-interference flow structure, image display is stablized, while water resistance is good,
Replacement easy to repair.
Brief description of the drawings
Fig. 1 is embedded in module lid dimensional structure diagram for dock dual power supply LED display；
Fig. 2 is embedded in module lid overlooking the structure diagram for dock dual power supply LED display；
Fig. 3 is the dock dual power supply LED display insertion modular structure schematic diagram removed after lid；
Fig. 4 is embedded in module principle schematic for dock dual power supply LED display.
Embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, a kind of dock dual power supply LED display is embedded in module, the embedded module
Including LED lamp bead, display panel, PCB circuit board, the LED lamp bead is arranged in the display panel upper end, the PCB circuits
Plate is connected on rear side of the display panel, and the embedded module further includes lid 1, the first holding tank 2, the second holding tank 3, interval
Plate 4, the first power supply 5, second source 6, turbulence magnet ring 7；The lid 1 is connected on rear side of the PCB circuit board；Described first
Holding tank 2 is arranged on 1 rear portion of lid, and the first holding tank 2 is stretched out by 1 rear portion of lid to be formed；Described second holds
Groove 3 of receiving is arranged on 1 rear portion of lid, and the second holding tank 3 docks setting with first holding tank 2；The spacing board 4 is set
Between 2 and second holding tank 3 of the first holding tank；First power supply 5 is arranged on inside first holding tank 2, the
One power supply 5 is connected with the PCB circuit board by electric wire；The second source 6 is arranged on inside second holding tank 3, the
Two power supplys 6 are connected with first power supply 5 by electric wire；The turbulence magnet ring 7 is connected to first power supply 5 and described
Between PCB circuit board.
In one embodiment of dock dual power supply LED display insertion module, the LED lamp bead is using monochromatic, double-colored
Or full-color lamp bead.The utility model can be applied to the LED display modules of various LED lamp bead types, such as Shan Hong, Dan Lv, Dan Lan,
Single Huang, single white module, double-colored module such as red and green color, red indigo plant are double-colored；The full-color lamp bead of red-green-blue composition.
In one embodiment of dock dual power supply LED display insertion module, the PCB circuit board rear end is equipped with wiring
Terminal 8, the wire connection terminal 8 are located at first power supply 5 and the outside of second source 6.Wire connection terminal 8 is applied to printed wiring board
Electrical connection, can be achieved on a kind of accessory of electrical connection.
In one embodiment of dock dual power supply LED display insertion module, the electric wire uses rubber waterproof line.Rubber
Glue water-proof wire can use in extreme circumstances, not easy to break, ensure the normal use of LED display module.
In one embodiment of dock dual power supply LED display insertion module, first power supply 5 is connected with the first finger
Show lamp, the second source 6 is connected with the second indicator light.Each indicator light is used for the failure for detecting corresponding power, convenient maintenance
Replace.
In one embodiment of dock dual power supply LED display insertion module, the outside of first holding tank 2 is equipped with the
One logical line mouth 9, the outside of the second holding tank 3 are equipped with the second logical line mouth 10.Logical line mouth facilitates cabling, electric wire is passed through lid 1,
It may also function as certain cooling effect at the same time.
In one embodiment of dock dual power supply LED display insertion module, the PCB circuit board and the lid 1
It is fixedly connected, PCB circuit board is equipped with sealing strip with 1 junction of lid.Sealing strip plays sealing waterproof action, can reach IP67
Level waterproof index, does not influence to use in underwater one meter.
In one embodiment of dock dual power supply LED display insertion module, first power supply 5 and second source 6
DC DC power supplies are respectively adopted.Using dual power source structure, one group of power failure, another set is powered, and ensures display
Shield the job stability of module.
In one embodiment of dock dual power supply LED display insertion module, the embedded module further includes heat emission hole,
The heat emission hole is arranged on 2 and second holding tank of the first holding tank, 3 bottom.Heat emission hole plays cooling effect, radiates at the same time
Hole is arranged on 3 bottom of the first holding tank 2 and the second holding tank, and rainwater is not easily accessible.
The utility model lid 1 is connected on rear side of PCB circuit board；First holding tank 2 is arranged on 1 rear portion of lid, and first holds
Groove 2 of receiving is stretched out by 1 rear portion of lid to be formed；Second holding tank 3 is arranged on 1 rear portion of lid, and the second holding tank 3 and first accommodates
The docking of groove 2 is set；Spacing board 4 is arranged between the first holding tank 2 and the second holding tank 3；First power supply 5 is arranged on the first receiving
Inside groove 2, the first power supply 5 is connected with PCB circuit board by electric wire；Second source 6 is arranged on inside the second holding tank 3, and second
Power supply 6 is connected with the first power supply 5 by electric wire；Turbulence magnet ring 7 is connected between the first power supply 5 and PCB circuit board.This practicality
It is new to be powered using the design of dock dual power source structure, one group of power failure, another set, ensure display screen module
Job stability, using rubber waterproof line, can in extreme circumstances use, IP67 grades of waterproof indexs can be reached, under water
Do not influence to use in one meter, while the failure of corresponding power can be detected by indicator light, convenient maintenance is replaced.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (9)
1. a kind of dock dual power supply LED display is embedded in module, the embedded module includes LED lamp bead, display panel, PCB
Wiring board, the LED lamp bead are arranged in the display panel upper end, and the PCB circuit board is connected on rear side of the display panel,
It is characterized in that：The embedded module further includes lid, the first holding tank, the second holding tank, spacing board, the first power supply, second
Power supply, turbulence magnet ring；The lid is connected on rear side of the PCB circuit board；First holding tank is arranged on the lid
Rear portion, the first holding tank is stretched out by the lid rear portion to be formed；Second holding tank is arranged on the lid rear portion, the
Two holding tanks dock setting with first holding tank；The spacing board be arranged on first holding tank and the second holding tank it
Between；First power supply is arranged on inside first holding tank, and the first power supply is connected with the PCB circuit board by electric wire；
The second source is arranged on inside second holding tank, and second source is connected with first power supply by electric wire；It is described
Turbulence magnet ring is connected between first power supply and the PCB circuit board.
A kind of 2. dock dual power supply LED display insertion module according to claim 1, it is characterised in that：The LED
Lamp bead is using monochromatic, double-colored or full-color lamp bead.
A kind of 3. dock dual power supply LED display insertion module according to claim 1, it is characterised in that：The PCB
Wiring board rear end is equipped with wire connection terminal, and the wire connection terminal is located on the outside of first power supply and second source.
A kind of 4. dock dual power supply LED display insertion module according to claim 1, it is characterised in that：The electricity
Line uses rubber waterproof line.
A kind of 5. dock dual power supply LED display insertion module according to claim 1, it is characterised in that：Described
One power supply is connected with the first indicator light, and the second source is connected with the second indicator light.
A kind of 6. dock dual power supply LED display insertion module according to claim 1, it is characterised in that：Described
The first logical line mouth is equipped with the outside of one holding tank, the second logical line mouth is equipped with the outside of second holding tank.
A kind of 7. dock dual power supply LED display insertion module according to claim 1, it is characterised in that：The PCB
Wiring board is fixedly connected with the lid, and PCB circuit board is equipped with sealing strip with lid junction.
A kind of 8. dock dual power supply LED display insertion module according to claim 1, it is characterised in that：Described
DC DC power supplies are respectively adopted in one power supply and second source.
A kind of 9. dock dual power supply LED display insertion module according to claim 1, it is characterised in that：It is described embedding
Enter module and further include heat emission hole, the heat emission hole is arranged on first holding tank and second and accommodates trench bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354609.4U CN207233322U (en) | 2017-10-19 | 2017-10-19 | A kind of dock dual power supply LED display is embedded in module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354609.4U CN207233322U (en) | 2017-10-19 | 2017-10-19 | A kind of dock dual power supply LED display is embedded in module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233322U true CN207233322U (en) | 2018-04-13 |
Family
ID=61850718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721354609.4U Active CN207233322U (en) | 2017-10-19 | 2017-10-19 | A kind of dock dual power supply LED display is embedded in module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114301162A (en) * | 2022-01-05 | 2022-04-08 | 京东方科技集团股份有限公司 | Power supply system and power supply method |
-
2017
- 2017-10-19 CN CN201721354609.4U patent/CN207233322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114301162A (en) * | 2022-01-05 | 2022-04-08 | 京东方科技集团股份有限公司 | Power supply system and power supply method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190529 Address after: 150000 Unit 6-1 Floor 4, Building A03, Nangang District, Harbin City, Heilongjiang Province Patentee after: Harbin Sancai Electronic Technology Development Co. Ltd. Address before: 161300 Xingye Village Group 8, Nahe Town, Qiqihar City, Heilongjiang Province Patentee before: Yang Yilin |
|
| TR01 | Transfer of patent right |