CN2620456Y - Storage type concentration lamplight controller - Google Patents
Storage type concentration lamplight controller Download PDFInfo
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- CN2620456Y CN2620456Y CN 03225480 CN03225480U CN2620456Y CN 2620456 Y CN2620456 Y CN 2620456Y CN 03225480 CN03225480 CN 03225480 CN 03225480 U CN03225480 U CN 03225480U CN 2620456 Y CN2620456 Y CN 2620456Y
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Abstract
Disclosed is a memory-type cluster light control device, comprising a power circuit, a power network counting pulse sampling circuit, a clear circuit, a counter, a read-only memory and a silicon controlled rectifier joint electric that connect with each other. The control of the cluster incandescent lamps is realized when each of the incandescent lamp is installed with the control device. Any additional control wire is not needed when using the device in cluster control; the control pattern and color is not restraint and any improvement of the prior cluster incandescent lamp circuit is spared.
Description
(1) technical field
The utility model relates to a kind of Light Control Unit, after every incandescent lamp is loaded onto this control device, can realize the control to the cluster incandescent lamp, belongs to the lighting control technology field.
(2) background technology
At present, generally adopt computer or single-chip microcomputer that the cluster incandescent lamp is controlled.These control system must have special control circuit to come whole light cluster is controlled, owing to need increase control circuit newly, not only increased the complexity of control circuit, reduced stability, improved cost, mounted incandescent lamp lamp decoration has originally been transformed nor be beneficial to.Therefore, existing cluster Light Control Unit is unsatisfactory.
(3) content of utility model
The purpose of this utility model is to provide a kind of memory-type Light Control Unit at the problem of prior art existence.This device does not need to increase any control circuit, by to each prior pattern content of storage of control device independently, can reach the effect of whole control.
Fig. 2 is the circuit diagram of the utility model control device.According to the utility model, memory-type cluster Light Control Unit is electrically connected jointly by power circuit, electrical network count pulse sample circuit, clear circuit, counter, read-only memory and controllable silicon and constitutes, and its interconnected relationship is: power circuit is electrically connected with clear circuit, counter, read-only memory respectively; Clear circuit and counter O reset end RST are electrically connected; Electrical network count pulse sample circuit and rolling counters forward end CLK are electrically connected; The address end of counter output and read-only memory is electrically connected; ROM data end and controllable silicon are electrically connected; Controllable silicon and incandescent lamp are electrically connected.
In the utility model, described power circuit is by resistance R 1, capacitor C 1, C2, and voltage stabilizing didoe Z1, rectifier diode Z2 is electrically connected formation jointly; Electrical network count pulse sample circuit is by resistance R 2, R3, and rectifier diode Z3 is electrically connected formation jointly; Clear circuit is electrically connected by capacitor C 4 and resistance R 4 and constitutes; Counter constitutes (counter is a kind of integrated circuit of can the paired pulses number counting) by IC1; Read-only memory constitutes (read-only memory is a kind of integrated circuit that numeral can only be read out of storing) by IC2; Controllable silicon adopts bidirectional triode thyristor, and it is a kind of element of controlling high-power conducting and disconnection by small-signal.
In said apparatus, the parameter of each electric elements or require as follows: R1 is 0.5～1M Ω; C1 is 0.33～0.47uF; Z1 is 9～12V; C2 is 100～220uF; R2 is 400～600K Ω; R3 is 30～50K Ω; C4 is 0.33～0.47uF; R4 is 10～50K Ω; IC1 adopts the CMOS type; IC2 can adopt EPROM or FLASH type; Controllable silicon is withstand voltage must to be not less than 400V.Used in the foregoing description various units are the general unit in this area, and wherein, M Ω represents that megohm, K Ω represent kilohm, uF represents that microfarad, V represent volt.
The style of work principle of control unit is as follows: energized, power circuit is given counter IC1, read-only memory IC2 power supply simultaneously, and, making that the clear terminal RST of counter IC1 is a high level to capacitor C 4 charging of clear circuit, the initial state that has guaranteed counter is a nought state.R2 and R3 and rectifier diode Z3 carry out dividing potential drop in the electrical network count pulse sample circuit, and the counting end CLK of counter IC1 is delivered in the pulse that obtains a forward, counter is promptly counted this pulse, the output of IC1 counting (Q1, Q2, Q14) binary number is as the address (A0 of read-only memory IC2, A1 ... A12), the data lines (as D0) of IC2 is as final control silicon controlled output control signal, after resistance R 5 current limlitings, control controllable silicon SCR control incandescent lamp.
When carrying out cluster control, every lamp all is furnished with a control device, each control device obtains the count pulse of unified beat from electrical network, counter is counted this pulse, counting output by this address, is read the pattern programming content that writes in advance as the address of read-only memory one by one from read-only memory, the control incandescent lamp opens and closes by the read-only memory content, thereby forms whole structure.
The content of read-only memory is the unit with the burst length when layout, and the pulse period that obtains from electrical network is 20 milliseconds, and counter can carry out frequency division to this pulse, thereby obtains the count pulse of required time span.For example 3 frequency divisions promptly can obtain 160 milliseconds recurrent pulse, and 4 frequency divisions can obtain 320 millisecond period pulses, by that analogy.Corresponding count cycle of the content of an address in the read-only memory.Therefore, the product of the size of read-only memory and count cycle pulse is exactly always can carry out the not repetition time of pattern.For example, getting the count cycle is 320 milliseconds, and read-only memory is 8K, and then the pattern control time of this controller is 320 * 8 * 1024=2621440 millisecond, approximates 2621 seconds, is equivalent to 43 minutes, and this should be the long not repetition period.
The utlity model has following advantage or effect:
There is not central controller when 1, carrying out cluster control, so need not additional any control line;
2, because every lamp is totally independent of other lamp, so in the ROM capacity scope, its control pattern is unrestricted, the design pattern depends on people's imagination fully.
3, need not any transformation for existing cluster incandescent light circuit, just can this control device be installed directly, realize the control of cluster lighting effects.
(4) description of drawings
Fig. 1 is the circuit diagram of the utility model control device
(5) concrete execution mode
By shown in Figure 1, control device of the present utility model is electrically connected jointly by power circuit, electrical network count pulse sample circuit, clear circuit, counter, read-only memory and controllable silicon and constitutes, and its interconnected relationship is: power circuit is electrically connected with clear circuit, counter, read-only memory respectively; Clear circuit and counter O reset end RST are electrically connected; Electrical network count pulse sample circuit and rolling counters forward end CLK are electrically connected; The address end of counter output and read-only memory is electrically connected; ROM data end and controllable silicon are electrically connected; Controllable silicon and incandescent lamp are electrically connected.
Described power circuit is by resistance R 1, capacitor C 1, C2, and voltage stabilizing didoe Z1, rectifier diode Z2 is electrically connected formation jointly; Electrical network count pulse sample circuit is by resistance R 2, R3, and rectifier diode Z3 is electrically connected formation jointly; Clear circuit is electrically connected by capacitor C 4 and resistance R 4 and constitutes; Counter is made of IC1, and it is a kind of circuit of can the paired pulses number counting; Read-only memory is made of IC2, and it is a kind of integrated circuit that numeral can only be read out of storing; Controllable silicon is made of SCR, and it is a kind of element of controlling high-power conducting and disconnection by small-signal.
Claims (3)
1, a kind of memory-type cluster Light Control Unit, it is characterized in that: it is electrically connected jointly by power circuit, electrical network count pulse sample circuit, clear circuit, counter, read-only memory and controllable silicon and constitutes, and its interconnected relationship is: power circuit is electrically connected with clear circuit, counter, read-only memory respectively; Clear circuit and counter O reset end RST are electrically connected; Electrical network count pulse sample circuit and rolling counters forward end CLK are electrically connected; The address end of counter output and read-only memory is electrically connected; ROM data end and controllable silicon are electrically connected; Controllable silicon and incandescent lamp are electrically connected.
2, control device as claimed in claim 1 is characterized in that: described power circuit is by resistance (R1), electric capacity (C1, C2), and voltage stabilizing didoe (Z1), rectifier diode (Z2) is electrically connected formation jointly; Electrical network count pulse sample circuit is by resistance (R2, R3), and rectifier diode (Z3) is electrically connected formation jointly; Clear circuit is electrically connected formation by electric capacity (C4) and resistance (R4); Controllable silicon adopts bidirectional triode thyristor.
3, control device as claimed in claim 2 is characterized in that: the resistance of the resistance in the power circuit (R1) is that 0.5～1M Ω, electric capacity (C1) parameter are that 0.33～0.47uF, another electric capacity (C2) parameter are that 100～220uF, voltage stabilizing didoe (Z1) parameter are 9～12V; Resistance (R2) parameter in the electrical network count pulse sample circuit is that 400～600K Ω, another resistance (R3) parameter are 30～50K Ω; Electric capacity in the clear circuit (C4) parameter is that 0.33～0.47uF, resistance (R4) parameter are 10～50K Ω; Counter (IC1) adopts the CMOS type; Read-only memory (IC2) adopts EPROM or FLASH type; Controllable silicon is withstand voltage must to be not less than 400V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225480 CN2620456Y (en) | 2003-04-24 | 2003-04-24 | Storage type concentration lamplight controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225480 CN2620456Y (en) | 2003-04-24 | 2003-04-24 | Storage type concentration lamplight controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2620456Y true CN2620456Y (en) | 2004-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03225480 Expired - Fee Related CN2620456Y (en) | 2003-04-24 | 2003-04-24 | Storage type concentration lamplight controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2620456Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098840A (en) * | 2010-12-31 | 2011-06-15 | 张广涵 | Simple communication system based on power grid |
| CN102571150A (en) * | 2011-03-22 | 2012-07-11 | 张广涵 | Time-sharing communication system on basis of power grid |
| CN101702859B (en) * | 2009-11-12 | 2012-11-28 | 北京星光影视设备科技股份有限公司 | Lamp cup type cold light lamp control system capable of adjusting light one by one |
-
2003
- 2003-04-24 CN CN 03225480 patent/CN2620456Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702859B (en) * | 2009-11-12 | 2012-11-28 | 北京星光影视设备科技股份有限公司 | Lamp cup type cold light lamp control system capable of adjusting light one by one |
| CN102098840A (en) * | 2010-12-31 | 2011-06-15 | 张广涵 | Simple communication system based on power grid |
| CN102098840B (en) * | 2010-12-31 | 2013-07-10 | 张广涵 | Simple communication system based on power grid |
| CN102571150A (en) * | 2011-03-22 | 2012-07-11 | 张广涵 | Time-sharing communication system on basis of power grid |
| CN102571150B (en) * | 2011-03-22 | 2014-06-25 | 张广涵 | Time-sharing communication system on basis of power grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |