CN207651100U - A kind of aobvious unit of the LED intelligence that front and back can entirely safeguard - Google Patents
A kind of aobvious unit of the LED intelligence that front and back can entirely safeguard Download PDFInfo
- Publication number
- CN207651100U CN207651100U CN201721649581.7U CN201721649581U CN207651100U CN 207651100 U CN207651100 U CN 207651100U CN 201721649581 U CN201721649581 U CN 201721649581U CN 207651100 U CN207651100 U CN 207651100U
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- Prior art keywords
- power supply
- entirely
- box
- led intelligence
- supply signal
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- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Unit is shown the utility model is related to a kind of LED intelligence that front and back can entirely safeguard, including box-like body and the rear cover that is coupled；The box-like body is equipped with the cavity for accommodating control circuit board, and power supply signal entrance hole is equipped at the top and bottom of the cavity；The box-like body back is additionally provided with electric power incoming line hole and signal entrance hole.The utility model only needs a mold that can produce for preceding maintenance and the body structure safeguarded afterwards, reduces production cost, and simple in structure, easy to disassemble, highly practical, is suitble to widely popularize.
Description
Technical field
The utility model is related to the installing areas LED, more specifically refer to that a kind of LED intelligence that front and back can entirely safeguard is aobvious single
Member.
Background technology
The mounting means of LED industry display screen is broadly divided into two major classes at present：Preceding enclosed structure and rear enclosed structure.After tie up
Protection structure is relatively traditional, is mainly used in some occasions not required thickness of displays, such as outdoor advertisement screen, traffic screen
Deng.But for as meeting room, command of armed force room, broadcasting and TV studio these LED display installation thickness is wanted with installation space
The occasion asked, rear enclosed structure tend not to meet demand, at this moment just need to use preceding enclosed structure.Preceding enclosed structure requires case
All component can only all be dismantled from front in vivo, and rear enclosed structure then requires power supply, and wire rod, switching circuit board etc. will be from rear
Face is dismantled, and module is dismantled from front.It differs greatly in two kinds of maintenance mode structures, it is preceding to safeguard babinet with after at present in LED industry
It safeguards that different frame modes is respectively adopted to realize in babinet, causes production and be not easy, it is desirable to provide different molds, and it is practical
It is inconvenient.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, and it is aobvious to provide a kind of LED intelligence that front and back can entirely safeguard
Unit.
To achieve the above object, the utility model uses following technical scheme；
A kind of LED intelligence that front and back can entirely safeguard shows unit, including box-like body and the rear cover that is coupled；The babinet
Ontology is equipped with the cavity for accommodating control circuit board, and power supply signal entrance hole is equipped at the top and bottom of the cavity；The case
Body ontology back is additionally provided with electric power incoming line hole and signal entrance hole.
Further technical solution is：The box-like body is additionally provided with power supply, and the cavity is equipped with for installing the power supply
Power slot.
Further technical solution is：The box-like body is additionally provided with the wire casing for being laid with power supply signal patchcord；It is described
Power supply signal patchcord is connect by the power supply signal entrance hole with external power supply signal input line.
Further technical solution is：The power supply signal input line in the power supply signal entrance hole with the power supply believe
Number patchcord grafting.
Further technical solution is：If the box-like body is additionally provided with for fixed power source patchcord and Signals Transfer Board
Dry fixed column group；The electric power incoming line hole and signal entrance hole are corresponding with the position of fixed column group；The power supply turns
Wiring is connect by the electric power incoming line hole with external power input line, and the Signals Transfer Board passes through the signal entrance hole
It is connect with external signal input line.
Further technical solution is：The box-like body is additionally provided with heat sink, and the heat sink radiates equipped with several
Hole.
Further technical solution is：The rear cover is coupled by screw with the box-like body.
Further technical solution is：The rear cover is equipped with lug boss, and the periphery of the lug boss is equipped with heat dissipating grid.
Further technical solution is：The box-like body is rectangular, and the back quadrangle of the box-like body is equipped with mounting portion.
The advantageous effect of the utility model compared with prior art is：It only needs a mold that can produce and is used for preceding maintenance
With the body structure of rear maintenance, production cost is reduced, and simple in structure, it is easy to disassemble, it is highly practical, it is suitble to push greatly
Extensively.
The utility model is further described in the following with reference to the drawings and specific embodiments.
Description of the drawings
Fig. 1 is the Facad structure figure of the utility model middle case ontology；
Fig. 2 is the backside structure figure of Fig. 1；
Fig. 3 is the Structure explosion diagram that unit is shown for the preceding LED intelligence safeguarded entirely；
Fig. 4 is to show the structural representation that unit middle case ontology installs power supply signal patchcord for the preceding LED intelligence safeguarded entirely
Figure；
Fig. 5 is the Structure explosion diagram of the aobvious unit of LED intelligence for safeguarding entirely afterwards；
Fig. 6 is the backside structure figure of the aobvious unit of LED intelligence for safeguarding entirely afterwards；
Fig. 7 is the vertical view of the aobvious unit middle case ontology of LED intelligence for safeguarding entirely afterwards.
10 box-like body, 11 cavity
12 power supply signal entrance hole, 13 electric power incoming line hole
14 signal entrance hole, 15 power slot
16 wire casing, 17 fixed column group
18 heat sink, 181 heat emission hole
19 mounting portion, 20 rear cover
21 lug boss, 22 heat dissipating grid
30 control circuit board, 40 LED display unit
50 power supply, 60 power supply signal patchcord
70 power supply signal input line, 80 power switching line
90 Signals Transfer Board, 100 power input line
110 signal input line, 120 connection part
Specific implementation mode
In order to more fully understand the technology contents of the utility model, with reference to specific embodiment to the skill of the utility model
Art scheme is further described and illustrates, but not limited to this.
Such as Fig. 1 to Fig. 7, shown in specific embodiment, wherein a kind of LED intelligence that front and back can entirely safeguard of the utility model is aobvious
Unit, including box-like body 10 and the rear cover 20 that is coupled；Box-like body 10 is equipped with the cavity for accommodating control circuit board 30
11, the top and bottom of cavity 11 are equipped with power supply signal entrance hole 12；10 back of box-like body is additionally provided with electric power incoming line hole 13
With signal entrance hole 14.
Wherein, the connection part 120 of cavity 11 being surrounded by for coupling LED display unit 40 so that LED display unit
What is coupled between 40 and box-like body 10 is more secured.
Wherein, box-like body 10 is additionally provided with power supply 50, and cavity 11 is equipped with the power slot 15 for installing power supply 50, makes power supply
50 firmly install and are not easy to loosen.
Specifically, as shown in Figure 3 to Figure 4, when LED intelligence show unit using it is preceding it is complete safeguard when, box-like body 10 is additionally provided with use
In the wire casing 16 for being laid with power supply signal patchcord 60；Power supply signal patchcord 60 passes through power supply signal entrance hole 12 and external electricity
Source signal input line 70 connects.
Further, power supply signal input line 70 in the power supply signal entrance hole 12 with 60 grafting of power supply signal patchcord.
Wherein, when LED intelligence show unit using it is preceding it is complete safeguard when, from the top of box-like body 10 or bottom input out-put supply letter
Number, then will arrange in pairs or groups power supply signal patchcord 60 inside box-like body 10, and power supply signal patchcord 60 is acted in box house；When
For connecting valve power supply, external alternating current is conveyed to Switching Power Supply, direct current is switched to by Switching Power Supply, is then inputted
To control circuit board 30；Two be connection control circuit board 30, will be in externally input signal transmission to switching circuit board.Power supply is believed
Power cord and signal wire are integrated on single line by number input line 70.Power supply signal input line 70 connects with power supply signal patchcord 60
It connects, external alternating current is input to signal inside box-like body 10.Power supply between babinet and babinet can with signal transmission
To be realized by power supply signal adapter.
Specifically, as shown in Figures 5 to 7, when LED intelligence, which is shown, to be safeguarded entirely after unit uses, box-like body 10 is additionally provided with use
In several fixed column groups 17 of fixed power source patchcord 80 and Signals Transfer Board 90；Electric power incoming line hole 13 and signal entrance hole 14
It is corresponding with the position of fixed column group 17；Power switching line 80 is connected by electric power incoming line hole 13 and external power input line 100
It connects, Signals Transfer Board 90 is connect by signal entrance hole 14 with external signal input line 110.
Wherein, when LED intelligence, which is shown, to be safeguarded entirely after unit uses, from 10 back input and output power supply signal of box-like body, then
Will arrange in pairs or groups power switching line 80 and Signals Transfer Board 90 inside box-like body 10.80 connecting valve power supply of power switching line, will be outer
The alternating current in portion is conveyed to Switching Power Supply, switchs to direct current by Switching Power Supply, then inputs to control circuit board 30.Signal turns
Fishplate bar 90 is connected with control circuit board 30 by arranging needle, its effect is by externally input signal transmission to built-up circuit
On plate.Power input line 100 is connect with power switching line 80, and signal input line 110 is connect with Signals Transfer Board 90.Babinet and case
Power supply transmits power supply by electric power connection line between body, and signal transmits signal by signal connecting line.
Wherein, the power supply signal entrance hole 12 that the top, bottom of cavity 11 are equipped with is only in babinet use and pure preceding maintenance
, just can be open-minded by power supply signal entrance hole by way of mechanical processing when occasion (LED display back does not have service clearance),
When without using in this occasion, in terms of appearance, power supply signal entrance hole is in closed state.The electricity at 10 back of box-like body
Source entrance hole 13 only safeguards (i.e. LED display back is equipped with service clearance) field in babinet use with signal entrance hole 14 with after
, just can be open-minded by electric power incoming line hole 13 and signal entrance hole 14 by way of mechanical processing when conjunction, when without using in the occasion,
In terms of appearance, electric power incoming line hole 13 is in closed state with signal entrance hole 14.
Wherein, box-like body 10 is additionally provided with heat sink 18, and heat sink 18 is equipped with several heat emission holes 181 so that babinet
Structure is convenient for heat dissipation.
Further, rear cover 20 is coupled by screw with box-like body 10.
Wherein, rear cover 20 is equipped with lug boss 21, and the periphery of lug boss 21 is equipped with heat dissipating grid 22, body structure is contributed to dissipate
Heat.
Further, box-like body 10 is rectangular, and the back quadrangle of box-like body 10 is equipped with mounting portion 19, is convenient for babinet knot
The installation of structure.
In conclusion the utility model only needs a mold that can produce for preceding maintenance and the babinet knot safeguarded afterwards
Structure reduces production cost, and simple in structure, easy to disassemble, highly practical, is suitble to widely popularize.
The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand,
But the embodiment for not representing the utility model is only limitted to this, and any technology done according to the utility model extends or recreation,
Protected by the utility model.The scope of protection of the utility model is subject to claims.
Claims (9)
1. a kind of LED intelligence that front and back can entirely safeguard shows unit, which is characterized in that including box-like body and the rear cover being coupled；
The box-like body is equipped with the cavity for accommodating control circuit board, and power supply signal inlet wire is equipped at the top and bottom of the cavity
Hole；The box-like body back is additionally provided with electric power incoming line hole and signal entrance hole.
2. a kind of LED intelligence that front and back can entirely safeguard according to claim 1 shows unit, which is characterized in that the babinet sheet
Body is additionally provided with power supply, and the cavity is equipped with the power slot for installing the power supply.
3. a kind of LED intelligence that front and back can entirely safeguard according to claim 2 shows unit, which is characterized in that the babinet sheet
Body is additionally provided with the wire casing for being laid with power supply signal patchcord；The power supply signal patchcord passes through the power supply signal entrance hole
It is connect with external power supply signal input line.
4. a kind of LED intelligence that front and back can entirely safeguard according to claim 3 shows unit, which is characterized in that the power supply letter
Number input line in the power supply signal entrance hole with the power supply signal patchcord grafting.
5. a kind of LED intelligence that front and back can entirely safeguard according to claim 2 shows unit, which is characterized in that the babinet sheet
Body is additionally provided with several fixed column groups for fixed power source patchcord and Signals Transfer Board；The electric power incoming line hole and signal into
String holes is corresponding with the position of fixed column group；The power switching line is defeated by the electric power incoming line hole and external power supply
Enter line connection, the Signals Transfer Board is connect by the signal entrance hole with external signal input line.
6. a kind of LED intelligence that front and back can entirely safeguard according to claim 1 shows unit, which is characterized in that the babinet sheet
Body is additionally provided with heat sink, and the heat sink is equipped with several heat emission holes.
7. a kind of LED intelligence that front and back can entirely safeguard according to claim 1 shows unit, which is characterized in that the rear cover is logical
Screw is crossed with the box-like body to couple.
8. a kind of LED intelligence that front and back can entirely safeguard according to claim 1 shows unit, which is characterized in that the rear cover is set
There are lug boss, the periphery of the lug boss to be equipped with heat dissipating grid.
9. a kind of LED intelligence that front and back can entirely safeguard according to claim 1 shows unit, which is characterized in that the babinet sheet
Body is rectangular, and the back quadrangle of the box-like body is equipped with mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721649581.7U CN207651100U (en) | 2017-11-30 | 2017-11-30 | A kind of aobvious unit of the LED intelligence that front and back can entirely safeguard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721649581.7U CN207651100U (en) | 2017-11-30 | 2017-11-30 | A kind of aobvious unit of the LED intelligence that front and back can entirely safeguard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651100U true CN207651100U (en) | 2018-07-24 |
Family
ID=62882665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721649581.7U Active CN207651100U (en) | 2017-11-30 | 2017-11-30 | A kind of aobvious unit of the LED intelligence that front and back can entirely safeguard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207651100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114648945A (en) * | 2021-03-29 | 2022-06-21 | 武汉奕呈科技有限公司 | LED display unit with high contrast and high color restoration |
-
2017
- 2017-11-30 CN CN201721649581.7U patent/CN207651100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114648945A (en) * | 2021-03-29 | 2022-06-21 | 武汉奕呈科技有限公司 | LED display unit with high contrast and high color restoration |
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