CN204740841U - Circuit of penetrating type LED display screen - Google Patents
Circuit of penetrating type LED display screen Download PDFInfo
- Publication number
- CN204740841U CN204740841U CN201520398823.4U CN201520398823U CN204740841U CN 204740841 U CN204740841 U CN 204740841U CN 201520398823 U CN201520398823 U CN 201520398823U CN 204740841 U CN204740841 U CN 204740841U
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- China
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- led
- picture element
- circuit
- led display
- element module
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- Withdrawn - After Issue
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Abstract
The utility model relates to a circuit of penetrating type LED display screen, include: LED shows circuit system, receiving system, transmitting system, LED shows that circuit system contains a set of cluster at least and goes into and go out the LED display circuit, and this cluster is gone into and is gone out the LED display circuit and does not take the enlarged module of driven LED pixel module and bus to constitute by independent separately take driven LED pixel module, a plurality of, taking driven LED pixel module incoming signal and bus to enlarge the module and being connected, the bus is enlargied module incoming signal and is connected with receiving system, it is the series connection to take the incoming signal between the driven LED pixel module, the output signal who takes driven LED pixel module does not take driven LED pixel module parallel connection one by one with a plurality of, take driven LED pixel module, a plurality of not to take power that driven LED pixel module and bus enlarge module parallel connection one by one. Like this, not only can make the permeability of the screen body better each system unit minimizing, and be convenient for each part dismouting, maintenance or change.
Description
Technical field
The utility model relates to field of LED display, particularly relates to a kind of circuit of open type LED display.
Background technology
In the sub-display products of existing open type LED electrical, it by branched lamp bar by being parallel to each other, spaced certain distance forms the electronic display that has open space, in order to improve Penetration ration, by the LED pixel lamp on lamp bar by up and down or left and right directions become word order, can the width of lamp bar be accomplished minimum like this, thus improve the penetrating effect of display screen.
, mainly there is following defect in the sub-display screen of open type LED electrical of said structure: one is because the sub-display screen of open type LED electrical is a kind of Large space electronic display, when spacing is larger, and the LED pixel of this rods arranged in horizontal line, its brightness is difficult to reach request for utilization; Two is when increasing the fluorescent tube quantity of LED pixel lamp, in order to not affect the saturation degree of pixel, usually fluorescent tube can only be arranged side by side, like this, also simultaneously broadening for the lamp bar width installing LED pixel lamp, therefore affects the Penetration ration of electronic display; Three is when changing LED lamp tube, first lamp bar will be pulled down and just can complete, bring difficulty to maintaining.
Utility model content
The utility model is for addressing the aforementioned drawbacks, and the technical problems to be solved in the utility model also provides a kind of circuit of open type LED display.
The utility model solves the circuit of above-mentioned scarce a kind of open type LED display, and it comprises: LED display circuit system, receiving system, transmitting system, electric power system, and receiving system is electrically connected with transmitting system; LED display circuit system at least comprises one group and seals in and go out LED display circuit, and this seals in and go out LED display circuit and is made up of the LED picture element module separately independently with driving, at least one LED picture element module not with driving and bus amplification module; The LED picture element module input signal that band drives is connected with bus amplification module, and bus amplification module input signal is connected with receiving system; Often group seal in and go out between the LED picture element module with driving in LED display circuit input signal for be connected in series one by one; Often group seals in and the output signal going out the LED picture element module with driving in LED display circuit is connected one by one respectively with the LED picture element module not with driving; The LED picture element module that the direct current output supply line of electric power system and band drive, the LED picture element module not with driving are connected in parallel one by one.Adopt the circuit of above-mentioned a kind of open type LED display, each system unit can be minimized further, like this, not only for installing the bracing frame of these parts, lamp bar also can minimize further, makes the permeability of screen body better; And be convenient to each parts dismounting, maintenance or replacing.
As the first scheme on the circuit connecting wire road of a kind of open type LED display of the utility model, often group seals in and input signal series-connected wires, the often group gone out between the LED picture element module with driving in LED display circuit seals in and the direct current of the circuit that is connected respectively one by one of the output signal going out the LED picture element module with driving in LED display circuit and the LED picture element module not with driving and electric power system exports supply line synthesizes one group of stranded conductor and connect.This structure, compares and is suitable for the large electronic display of pixel interval, and concrete making is simple, the advantage that cost is low.
As the first scheme on the circuit connecting wire road of a kind of open type LED display of the utility model, often group seals in and input signal series-connected wires, the often group gone out between the LED picture element module with driving in LED display circuit seals in and the direct current of the circuit that is connected respectively one by one of the output signal going out the LED picture element module with driving in LED display circuit and the LED picture element module not with driving and electric power system exports supply line is that electronic circuit board connects.This structure, compares and is suitable for the little electronic display of pixel interval, and concrete making is simple, the advantage that cost is low.
The circuit of a kind of open type LED display of the utility model, is made up of the LED picture element module separately independently with driving, the LED picture element module not with driving, bus amplification module, each system unit can be minimized.Therefore, also can by being used for installing the support bar of these parts, lamp bar minimizes, and makes the permeability of screen body better.Compare with existing product, not only circuit be simple, low cost of manufacture, and be convenient to the dismounting of each parts, maintenance or replacing.
Accompanying drawing explanation
The utility model is described in further detail with reference to the accompanying drawings below.Accompanying drawing is only understands the utility model better, should not become restriction of the present utility model.
Fig. 1 is the first application scheme schematic diagram of the circuit of a kind of open type LED display of the utility model.
Fig. 2 is the second application scheme schematic diagram of the circuit of a kind of open type LED display of the utility model.
Embodiment
Just contrast accompanying drawing below, concrete enforcement of the present utility model is described.
As shown in Figure 1 and Figure 2, a circuit for open type LED display, comprising: LED display circuit system, receiving system 4, transmitting system 5, electric power system 6, and receiving system 4 is electrically connected with transmitting system 5, this is circuit structure well known in the art, is not described in detail here.From Fig. 1, Fig. 2, LED display circuit system at least comprises one group and seals in and go out LED display circuit, and this seals in and go out LED display circuit and is made up of the LED picture element module 1 separately independently with driving, at least one LED picture element module 2 not with driving and bus amplification module 3; LED picture element module 1 input signal that band drives is connected with described bus amplification module 3, and bus amplification module 3 input signal is connected with described receiving system 4; Often group seal in and go out between the LED picture element module 1 with driving in LED display circuit input signal for be connected in series one by one; Often group seals in and the output signal going out the LED picture element module 1 with driving in LED display circuit is connected one by one respectively with the LED picture element module 2 not with driving; The LED picture element module 1 that the direct current output supply line of electric power system 6 and band drive, the LED picture element module 2 not with driving are connected in parallel one by one.Adopt and above-mentionedly seal in and go out the circuit of LED display, each system unit can be minimized further, like this, not only for installing the bracing frame of these parts, lamp bar also can minimize further, makes the permeability of screen body better.
As shown in Figure 1, a kind of scheme of the connection line of the circuit of open type LED display, often group seals in and input signal series-connected wires, the often group gone out between the LED picture element module 1 with driving in LED display circuit seals in and the direct current of the circuit that is connected respectively one by one of the output signal going out the LED picture element module 1 with driving in LED display circuit and the LED picture element module 2 not with driving and electric power system 6 exports supply line synthesizes one group of stranded conductor 7 and connect.
As shown in Figure 2, the another kind of scheme of the connection line of the circuit of open type LED display, often group seals in and input signal series-connected wires, the often group gone out between the LED picture element module 1 with driving in LED display circuit seals in and the direct current of the circuit that is connected respectively one by one of the output signal going out the LED picture element module 1 with driving in LED display circuit and the LED picture element module 2 not with driving and electric power system 6 exports supply line is that electronic circuit board 8 connects.
Claims (3)
1. a circuit for open type LED display,
Comprise: LED display circuit system, receiving system (4), transmitting system (5), electric power system (6);
Described receiving system (4) is electrically connected with described transmitting system (5);
It is characterized in that:
Described LED display circuit system at least comprises one group and seals in and go out LED display circuit, and this seals in and go out LED display circuit and is made up of the LED picture element module (1) separately independently with driving, at least one LED picture element module (2) not with driving and bus amplification module (3);
LED picture element module (1) input signal that described band drives is connected with described bus amplification module (3), and described bus amplification module (3) input signal is connected with described receiving system (4);
Often group seal in and go out between the LED picture element module (1) with driving described in LED display circuit input signal for be connected in series one by one;
Often group seals in and the output signal going out the LED picture element module (1) with driving described in LED display circuit is connected one by one respectively with the described LED picture element module (2) not with driving;
The direct current of described electric power system (6) export supply line and be describedly with the LED picture element module (1) driven, the described LED picture element module (2) not with driving is connected in parallel one by one.
2. the circuit of a kind of open type LED display according to claim 1, is characterized in that:
Often group seals in and input signal series-connected wires, the often group gone out between the LED picture element module (1) with driving described in LED display circuit seals in and the direct current of the output signal going out the LED picture element module (1) with driving described in LED display circuit and the described circuit that is not connected respectively one by one with the LED picture element module (2) of driving and described electric power system (6) exports supply line synthesizes one group of stranded conductor (7) and connect.
3. the circuit of a kind of open type LED display according to claim 1, is characterized in that:
Often group seals in and input signal series-connected wires, the often group gone out between the LED picture element module (1) with driving described in LED display circuit seals in and the direct current of the output signal going out the LED picture element module (1) with driving described in LED display circuit and the described circuit that is not connected respectively one by one with the LED picture element module (2) of driving and described electric power system (6) exports supply line is that electronic circuit board (8) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398823.4U CN204740841U (en) | 2015-06-11 | 2015-06-11 | Circuit of penetrating type LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398823.4U CN204740841U (en) | 2015-06-11 | 2015-06-11 | Circuit of penetrating type LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740841U true CN204740841U (en) | 2015-11-04 |
Family
ID=54422565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520398823.4U Withdrawn - After Issue CN204740841U (en) | 2015-06-11 | 2015-06-11 | Circuit of penetrating type LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204740841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851393A (en) * | 2015-06-11 | 2015-08-19 | 长沙信元电子科技有限公司 | Circuit solution method for permeation-type LED display screen, and circuit of permeation-type LED display screen |
-
2015
- 2015-06-11 CN CN201520398823.4U patent/CN204740841U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851393A (en) * | 2015-06-11 | 2015-08-19 | 长沙信元电子科技有限公司 | Circuit solution method for permeation-type LED display screen, and circuit of permeation-type LED display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151104 Effective date of abandoning: 20170718 |
|
| AV01 | Patent right actively abandoned |