A kind of vertical type flat-wire lamp of integrating with redundancy fault-tolerance drive control chip
Technical field
The present invention relates to the lamp ornaments lighting field, particularly relate to a kind of vertical type flat-wire lamp of integrating with redundancy fault-tolerance drive control chip.
Background technology
At present, compact LED and bulb are used widely at the light decoration styling decoration industry, but in order to seek more perfect natural modeling effect, for businessman finds better attraction, some inventors have invented a kind of horizontal flat-wire lamp.This lamp decoration device is some miniature lamps and lamp socket to be kept flat be placed on two wires, walks about for keeping two wires of bulb light alignment external exposure to be horizontal when moulding.This device can be done some more natural moulding really, reach ideal effect, but there is again larger limitation in it, because its lamp socket is to keep flat to be placed on two wires, wire can only be horizontal walking about when moulding, like this because two wires are two-conductor lines, separately, can not arbitrarily not be shifted, can not arbitrarily bend, cause its moulding scope to be restricted, be difficult to realize the moulding of wedge angle and small arc-shaped.
Have in the light fixture or when connecting each other that components and parts are many, line is many, power supply is many, circuit is complicated, the characteristics that components and parts are numerous, assurance is not gone wrong and is needed system to possess extreme high reliability.But under present engineering level conditions, stable important task places one's entire reliance upon and selects at components and parts, the input aspect the control of the improvement of production technology, the quality of production.But because of Installed System Memory at a large amount of components and parts, the countless process procedures such as solder joint, small bad in any point wherein all might cause the stability change of final products.Uncontrollable factor wherein is difficult to avoid fully.
Redundancy refers to some parts of repeated configuration system, and when system broke down, the work of trouble unit is got involved and born to the parts of redundant configuration; The fault-tolerant function that refers to that system still can continue to work when its a certain component faults, fault tolerance generally is to realize by redundant component.The assurance system is called fault-toleranr technique in the technology that some part breaks down or still can work during mistake.Can be divided into two classes from the fault of system: a class is " fatal ", impossible self-healing, and for example the critical piece of system all damages; Another kind of is local, may be repaired, such as subelement inefficacy, line fault, the accidental mistake that causes etc. of disturbing.Redundancy Fault-tolerant Technology utilizes redundant component to construct a kind of technology that can automatically get rid of the non-lethal fault just.
Summary of the invention
The present invention is in order to solve deficiency of the prior art, to have proposed especially a kind of vertical type flat-wire lamp of integrating with redundancy fault-tolerance drive control chip.
The technical solution used in the present invention is as follows:
A kind of vertical type flat-wire lamp of integrating with redundancy fault-tolerance drive control chip comprises display unit, lamp socket, wire, and display unit is connected on the lamp socket, and lamp socket is fixed on the wire; Described wire is comprised of a positive source circuit, a power cathode circuit and two signal controlling circuits;
Described display unit comprises at least one decorative lighting transmission drive control chip, at least one LED light emitting diode, power positive cathode circuit and two signal controlling circuits;
Described decorative lighting transmission drive control chip is redundancy fault-tolerant drive control chip, this redundancy fault-tolerant drive control chip is directly driven the LED lumination of light emitting diode of the described display unit of control by two signal controlling circuit input control signals by redundancy fault-tolerant drive control chip; Some display units interconnect by power positive cathode circuit and two signal controlling circuits.
Described lamp socket comprises two grip blocks, a Connection Block, and Connection Block and wire are realized the electrical connection of wire.
Also be provided with six single line decks on the described grip block, wherein two single line decks are connected with the power cathode line electricity with the positive source circuit of pcb board; Other four single line decks are electrically connected with signal input and the signal output pin of redundancy fault-tolerant drive control chip.
Described single line deck is the metal object with sharp sword, and when the sharp sword of single line deck inserted circuit, sharp sword embedded in the circuit and with line electricity and is connected.
The power positive cathode circuit of described display unit and two signal controlling circuits and outer lead are realized the electrical connection of wire, and display unit is arranged in the plane that is made of outer lead, and is positioned at the same side of outer lead.
The deck of described display unit by six above-mentioned single line lamp sockets directly inserts in a described positive source circuit, power cathode circuit and the two signal controlling circuits, and is connected with above-mentioned line electricity.
Also be provided with a sharp thrust on the described display unit, when described display unit by six single line decks when directly inserting a described positive source circuit, a power cathode circuit and two signal controlling circuits, the signal controlling circuit cut-out of the two single line decks centre that thrust will be connected with the signal output pin with the signal input of redundancy fault-tolerant drive control chip; Described thrust is the metal object with sharp knife edges, is welded on the display unit bottom surface; Described described single line deck is welded on the pcb board bottom surface.
Described redundancy fault-tolerant drive control chip is 180 degree bidirectional redundancy fault-tolerant control chips, at least two signal input parts of this chip connect rightabout two signal controlling circuits, two parallel transmission passages with redundancy fault-tolerant ability are provided, when wherein any transmission channel broke down, control system all can self check also switch to another parallel redundancy passage operation in real time.
Described redundancy fault-tolerant drive control chip is 90 degree four-way redundancy fault-tolerant control chips, at least four signal input parts of this chip orthogonal directions connect four signal transmission lines, four parallel transmission passages with redundancy fault-tolerant ability are provided, when wherein any transmission channel broke down, the self check of the equal energy of control system also switched to any operation in other three parallel redundancy transmission channels in real time.
Described redundancy fault-tolerant drive control chip has the deixis of reporting an error, and when redundancy fault-tolerant drive control chip made a mistake, it was the LED lamp that redundancy fault-tolerant drive control chip output error index signal is given the described indicating device that reports an error of indicating device that reports an error.
Described control signal is directly driven the LED lumination of light emitting diode of the described display unit of control by the signal input part input signal of redundancy fault-tolerant drive control chip by described redundancy fault-tolerant drive control chip.
Described control signal is by the signal input part input signal of redundancy fault-tolerant drive control chip, drive control chip by described other of redundancy fault-tolerant drive control chip control, drive the LED lumination of light emitting diode that control chip directly drives described display unit by other again.
As can be seen from the above technical solutions, the present invention has following beneficial effect:
1, the vertical type flat-wire lamp of a kind of integrating with redundancy fault-tolerance drive control chip of the present invention arbitrarily bends because luminescence unit is positioned at the same side of wire, and wire can be vertical walking about when moulding, and moulding is wider, the more perfect advantage of effect so have; Simultaneously, because the lamp socket the inside is provided with Connection Block, so that illuminator can be changed, has the commutativity advantage.
2, the transmission control chip of display unit in the vertical type flat-wire lamp, the employing redundancy fault-tolerant drive control chip is connected in series, signal transmission between the chip has a heavy or triple Redundancy Design, when the transmission channel of the signal transmission of chip makes a mistake, signal can also be by other parallel or three redundant channels transmission, do not affect the normal operation of luminous and other chip of led display unit in the vertical type flat-wire lamp.
3, the redundancy fault-tolerant drive control chip in the vertical type flat-wire lamp has the deixis of reporting an error, when redundancy fault-tolerant drive control chip makes a mistake, redundancy fault-tolerant drive control chip can upload to control system with packet by circuit, and control system can be carried out errors present according to the information that chip is passed back and be judged; Also can show mistake by external LED light, make maintenance very convenient.
Description of drawings
Fig. 1 is single wire vertical type sheet wire lamp schematic diagram of the present invention;
Fig. 2 is display unit in the vertical type flat-wire lamp of the present invention, lamp socket schematic diagram;
Fig. 3 is display unit in the vertical type flat-wire lamp of the present invention, lamp socket, single line deck schematic diagram;
Fig. 4 is the upward view among Fig. 3;
Fig. 5 is display cell structure connection diagram of the present invention;
90 degree four-way redundancy fault-tolerant drive control chip syndeton schematic diagrames among Fig. 6 the present invention.
Among the figure: 1, LED light emitting diode; 2, locking cap bag; 3, Connection Block; 4, grip block; 5, wire (positive source circuit); 6, wire (signal controlling circuit); 7, wire (power cathode circuit); 8, sharp sword; 9, sharp sword (thrust); 11, redundancy fault-tolerant drive control chip; 12, pcb board; 13, display unit; 14, single line deck; 15, lamp socket; 16, wire stylet; 17, sharp sword; 18, sharp sword; 19, rub-out signal indicating circuit; 20, resistance.
The specific embodiment
With reference to the accompanying drawings Fig. 1, Fig. 2, Fig. 5
A kind of vertical type flat-wire lamp of integrating with redundancy fault-tolerance drive control chip comprises inner lead and the outer lead realization electrical connection of display unit 13, lamp socket 15, display unit, and display unit 13 is connected on the lamp socket 15, and lamp socket 15 is fixed on the outer lead; Outer lead is comprised of a positive source circuit 5, a power cathode circuit 7 and two signal controlling circuits 6;
Display unit 13 comprises a redundancy fault-tolerant drive control chip 11, LED light emitting diode 1, power positive cathode circuit 5,7 and at least two bars control circuits 6 transmission lines; Decorative lighting transmission drive control chip on the pcb board 12 is redundancy fault-tolerant drive control chip 11, this chip 11 has two parallel signal controlling circuit 6 transmission channels, every transmission channel connects by the single line road, control signal is input to redundancy fault-tolerant drive control chip 11 by circuit, directly drives control LED light emitting diode 1 by redundancy fault-tolerant drive control chip 11 luminous.LED light emitting diode 1 is three-primary color LED (R, G, B), in disorder for avoiding directly connecting the wiring that brings with wire, LED light emitting diode 1 can be arranged on the pcb board 12, pass through wire 5 between pcb board 12 and the pcb board 12,6,7 (power positive cathode circuits 5,7 and be connected two bars control circuits 6 transmission lines) connect;
The lamp socket 15 of vertical type flat-wire lamp is by two symmetrical grip blocks 4 among the embodiment, from wire 5,6,7 two sides clamping wire compresses and forms, its lamp socket 15 the insides by two with the terminal of curved point point swords 8 and terminal point sword 9 thrust respectively wire 6 (signal controlling circuit) among, point sword 18 and terminal point sword 17 thrust respectively wire 5, among 7 the core 16, the point sword contacts with core 16 in the wire, its LED light emitting diode 1 puts a locking cap bag 2 after inserting lamp socket 15 again, because this structure and assembling mode are so that display unit 13 is positioned at outer lead 5,6, in 7 planes that consist of or in the parallel plane, and be in outer lead 5, so 6,7 same side is in the situation that keep display unit 13 to put in the same direction, its wire 5,6,7 also can be vertical in the plane perpendicular to display unit 13 walks about, and arbitrarily bends moulding.
With reference to the accompanying drawings Fig. 3, Fig. 4, Fig. 5
A kind of vertical type flat-wire lamp of integrating with redundancy fault-tolerance drive control chip, comprise display unit 13, lamp socket 15, the inner positive source circuit 5 of display unit, a power cathode circuit 7 and two signal controlling circuits 6, realize electrical connection with outer lead, display unit 13 is connected on the lamp socket 15, and lamp socket 15 is fixed on the outer lead; Outer lead is comprised of a positive source circuit 5, a power cathode circuit 7 and two signal controlling circuits 6, display unit 13 comprises a decorative lighting transmission drive control chip, LED light emitting diode 1, power positive cathode circuit 5,7 and two signal controlling circuits 6;
Decorative lighting transmission drive control chip is redundancy fault-tolerant drive control chip 11, and this redundancy fault-tolerant drive control chip 11 directly drives control display unit 13 by redundancy fault-tolerant drive control chip 11 luminous by two signal controlling circuit 6 input control signals; Some display units 13 interconnect by power positive cathode circuit 5,7 and two signal controlling circuits 6.
Be provided with pcb board 12 on the lamp socket 15 of the vertical type flat-wire lamp among the embodiment, also be provided with six single line decks 14 on the pcb board 12, wherein two single line decks 14 are electrically connected with positive source circuit 5 and the power cathode circuit 7 of pcb board 12; Other four single line decks 14 are electrically connected with signal input and the signal output pin of redundancy fault-tolerant drive control chip 11.
Display unit 13 directly inserts in a positive source circuit 5, power cathode circuit 7 and the two signal controlling circuits 6 by six single line decks 14, and is electrically connected with positive source circuit 5 of outer lead, a power cathode circuit 7 and two signal controlling circuits 6 realizations; Also be provided with a sharp sharp sword thrust 9 on the display unit 13, when display unit 13 directly inserts a positive source circuit 5, a power cathode circuit 7 and two signal controlling circuits 6 by six single line decks 14, the signal controlling circuit cut-out of two single line decks, 14 centres that sharp sword thrust 9 will be connected with the signal output pin with the signal input of redundancy fault-tolerant drive control chip 11; When single line deck 14 inserted circuit, sharp sword 8,9,17,18 pierced through the line insulation skin circuit is clamped in the draw-in groove, and is connected with circuit core 16; Point sword thrust 9 is welded on display unit 13 bottom surfaces for having the metal object of sharp knife edges; Single line deck 14 is for having the metal object of sharp sword, and when display unit 13 inserted circuit, sharp sword embedded in the circuit and with line electricity and is connected.
Fig. 5 with reference to the accompanying drawings
Be provided with a redundancy fault-tolerant drive control chip 11 on the pcb board, redundancy fault-tolerant drive control chip 11 is 180 degree bidirectional redundancy fault-tolerance drive control chips, this chip provides two parallel transmission passages with redundancy fault-tolerant ability by rightabout two signal controlling circuits 6, when wherein any transmission channel broke down, control system all can self check also switch to another parallel redundancy passage operation in real time; Redundancy fault-tolerant control chip 11 has the deixis of reporting an error, when redundancy fault-tolerant drive control chip 11 makes a mistake, redundancy fault-tolerant drive control chip 11 uploads to control system by circuit with the rub-out signal packet, the errors present that control system can be carried out according to the information that chip 11 is passed back judges, redundancy fault-tolerant control chip 11 also can be by external LED light demonstration mistake; Redundancy fault-tolerant drive control chip 11 is by the redundancy fault-tolerant drive control chip serially concatenated on signal controlling circuit and the interior pcb board of adjacent LED pixel lamp; Redundancy fault-tolerant drive control chip 11 comes direct driving LED light emitting diode 1 luminous by signal controlling circuit 6 input control signals, LED light emitting diode 1 is comprised of red light emitting diodes R, green LED G, blue LED B, connects with resistance 20 respectively; A positive source circuit 5 and a negative line 7 tunnel provide voltage to circuit.
Fig. 6 with reference to the accompanying drawings
Redundancy fault-tolerant control chip 11 is 90 degree four-way redundancy fault-tolerant drive control chips, this chip provides four parallel transmission passages with redundancy fault-tolerant ability by four signal transmission lines 6 of orthogonal directions, when signal transmission line 6 when wherein any transmission channel breaks down, control system all can self check and is switched in real time any operation in other three parallel redundancy transmission channels.
The above embodiment only is used for illustrating the present invention, but is not limited to this.Under the condition that does not depart from the present invention's design, affiliated technical field personnel can make suitable change and adjustment, and these change and adjustments also should be included within the claim protection domain of the present invention.