CN208158949U - A kind of lamp group circuit, light bar and luminescence component - Google Patents
A kind of lamp group circuit, light bar and luminescence component Download PDFInfo
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- CN208158949U CN208158949U CN201820642837.XU CN201820642837U CN208158949U CN 208158949 U CN208158949 U CN 208158949U CN 201820642837 U CN201820642837 U CN 201820642837U CN 208158949 U CN208158949 U CN 208158949U
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Abstract
The utility model relates to a kind of lamp group circuit, light bar and luminescence components.The lamp group circuit includes parallel arrangement of three control signal wires：First control signal line, second control signal line and third control signal wire, and the first luminous point and the second luminous point set gradually along three control signal wires, synchronization, apply control level on two control signal wires in three control signal wires, an other control signal wire is in vacant state, and each luminous point respectively includes the LED light source of three different colours.The technical solution structure of the utility model embodiment is simple, at low cost, and by controlling the control of chip, luminescence component can be realized a variety of flash patterns.
Description
Technical field
The utility model belongs to lighting technical field, and in particular to a kind of lamp group circuit, light bar and luminescence component.
Background technique
Light bar is that such as LED light is welded on to conducting wire perhaps to put on pvc pipe on strip-shaped flexible wiring board again or using setting
Standby straight forming, connects to power supply, one light belt of shape when shining, luminescent color is changeable, tunable optical, controllable colour variation,
Monochromatic and RGB effect may be selected, bring environment colorful in riotous profusion visual effect.Light bar has been widely used in building, bridge
The fields such as beam, road, garden, furniture, automobile, mark are used as decoration or illumination.
The full-color flashing lamp band of RGB needs to realize transform effect using control chip.The control terminal for controlling chip exports control
Signal processed, control LED light are flashed.In the prior art, the quantity for controlling the control terminal of chip can be two, three or four
It is a, multiple luminous points are set between multiple control terminals, and each luminous point includes one or more LED light, and LED light is according to multiple
The control level of control terminal is lighted or is extinguished, when needing to carry out the display of AD HOC, control corresponding with circuit structure
Signal needs processed are especially arranged, and the LED light at luminous point generally cannot be lighted individually.In addition it is also possible to will control
The control terminal of chip is set as each control terminal corresponding to a luminous point, and control chip in this way can control each luminous point,
Flashing mode multiplicity, but cost greatly increases.
Utility model content
In order to solve the technical issues of LED light at above-mentioned light bar circuit complexity and a luminous point cannot be lighted individually,
The utility model embodiment provides a kind of lamp group circuit, including parallel arrangement of three control signal wires：First control signal line,
Second control signal line and third control signal wire, and the first luminous point for setting gradually along three control signal wires and
Second luminous point, synchronization apply control level, in addition on two control signal wires in three control signal wires
One control signal wire is in vacant state, and each luminous point respectively includes the LED light source of three different colours,
The LED light source for three different colours that first luminous point includes is the first LED light source, the second LED light source and third
LED light source, the anode of the first LED light source are connected to second control signal line, and the cathode of the first LED light source is connected to the first control
Signal wire；The anode of second LED light source is connected to second control signal line, and the cathode of the second LED light source is connected to third control
Signal wire；The anode of third LED light source is connected to first control signal line, and the cathode of third LED light source is connected to third control
Signal wire；
The LED light source for three different colours that second luminous point includes is the 4th LED light source, the 5th LED light source and the 6th
LED light source, the cathode of the 4th LED light source are connected to second control signal line, and the anode of the 4th LED light source is connected to third control
Signal wire；The cathode of 5th LED light source is connected to second control signal line, and the anode of the 5th LED light source is connected to the first control
Signal wire；The cathode of 6th LED light source is connected to first control signal line, and the anode of the 6th LED light source is connected to third control
Signal wire.
Further, the first luminous point and the second luminous point respectively include red LED light source, green LED light source and blue led
Light source.
Further, the first LED light source and the 4th LED light source are homochromy LED light source, the second LED light source and the 5th LED light source
For homochromy LED light source, third LED light source and the 6th LED light source are homochromy LED light source.
The utility model embodiment also provides a kind of light bar, including multiple lamp group circuits as described above, the multiple lamp
Group circuit is linked in sequence by three control signal wires.
Further, the multiple lamp group circuit three LED light sources having the same and control on corresponding luminous point
The connection structure of signal wire processed.
The utility model embodiment also provides a kind of luminescence component, including control chip and light bar as described above, control
Chip includes three control terminals, and three control terminals are connect with three control signal wires in light bar respectively.
Further, the control chip further includes memory, control pulse-generating circuit and processor, the memory with
Processor connection is stored with the corresponding flash pattern control information of a variety of flash patterns institute of the light bar；Control pulse
Generation circuit is connect with processor, processor obtained from memory flash pattern control information, control pulse-generating circuit from
Processor receives flash pattern and controls information, generates the pulse control signal of the corresponding light bar；Three control terminals and control
Three controls for being sent to light bar from the control received pulse control signal of pulse-generating circuit are believed in pulse-generating circuit connection
Number line.
Further, the luminescence component further includes switching switch, and the control chip further includes the port I/O, the switching
Switch is connected to processor by the port I/O, and processor response is called and worked as from memory in the switching signal of switching switch
Flash pattern corresponding to the different flash pattern of preceding flash pattern controls information.
Further, the switching switch is that flash switchs.
Further, multiple lamp group circuits of the light bar three LED lights having the same on corresponding luminous point
The connection structure in source and control signal wire；The control chip includes memory and processor, and flowing water sudden strain of a muscle is stored in memory
Flash pattern controls information, and processor is according in each lamp group circuit in the glittering bright mode control information control light bar of flowing water
A LED light source in first luminous point replaces flashing with a homochromy LED light source in the second luminous point.
The beneficial effects of the utility model：Lamp group circuit, light bar and the luminescence component that the utility model embodiment proposes, knot
Structure is simple, at low cost, and each LED light source can be lighted individually, and by controlling the control of chip, luminescence component, which can be realized, for example to flow
A variety of flash patterns such as water sudden strain of a muscle.
Detailed description of the invention
Fig. 1 is a kind of circuit diagram of lamp group circuit of the utility model embodiment；
Fig. 2 is a kind of schematic diagram of luminescence component including light bar of the utility model embodiment；
Fig. 3 a- Fig. 3 c is that a kind of flowing water of light bar of the utility model embodiment dodges the waveform of display pattern control information
Figure；
Fig. 4 is a kind of functional block diagram of the control chip of luminescence component of the utility model embodiment.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to attached drawing, the utility model is further described.But as known to those skilled in the art, the utility model is not limited to
Attached drawing and following embodiment.
Embodiment 1：
The utility model embodiment proposes a kind of lamp group circuit, including three control signal wires and setting are controlled at three
Two luminous points between signal wire, two luminous points are linked in sequence by three control signal wires, and each luminous point includes three
The color of a LED light source, three LED light sources of each luminous point is different.
Specifically, as shown in Figure 1, a kind of lamp group circuit includes three control signal wires --- first control signal line L1,
Second control signal line L2 and third control signal wire L3, and be arranged between above-mentioned three control signal wires L1, L2, L3
Two luminous points --- the first luminous point 1 and the second luminous point 2, each luminous point respectively include three LED light sources, and first shines
Point 1 and the second luminous point 2 are linked in sequence by three control signal wires L1, L2, L3.
First luminous point 1 includes the first LED light source D1, the second LED light source D2 and third LED light source D3, the first LED light source
The anode of D1 is connected to second control signal line L2, and the cathode of the first LED light source D1 is connected to first control signal line L1；Second
The anode of LED light source D2 is connected to second control signal line L2, and the cathode of the second LED light source D2 is connected to third control signal wire
L3；The anode of third LED light source D3 is connected to first control signal line L1, and the cathode of third LED light source D3 is connected to third control
Signal wire L3 processed.
Second luminous point 2 includes the 4th LED light source D4, the 5th LED light source D5 and the 6th LED light source D6, the 4th LED light source
The cathode of D4 is connected to second control signal line L2, and the anode of the 4th LED light source D4 is connected to third control signal wire L3；5th
The cathode of LED light source D5 is connected to second control signal line L2, and the anode of the 5th LED light source D5 is connected to first control signal line
L1；The cathode of 6th LED light source D6 is connected to first control signal line L1, and the anode of the 6th LED light source D6 is connected to third control
Signal wire L3 processed.
In lamp group circuit as described above, three LED light sources D1, D2, D3 of the first luminous point 1 are different colours
LED light source, three LED light sources D4, D5, D6 of the second luminous point 2 are the LED light source of different colours.Preferably, each luminous point
Red LED light source, green LED light source and blue led light source are respectively included, the first LED light source D1 and the 4th LED light source D4 are same
Color LED light source, the second LED light source D2 and the 5th LED light source D5 are homochromy LED light source, third LED light source D3 and the 6th LED light
Source D6 is homochromy LED light source.
In, the first control signal line L1 is connect with a control terminal on control chip, second control
Signal wire L2 with control chip on another control terminal connect, the third control signal wire L3 with control chip on it is another
A control terminal connection.Synchronization applies control level on two control signal wires, and in addition a control signal wire is in outstanding
Dummy status.The lamp group circuit of the light bar of the utility model embodiment has combinations of states as shown in the table, in table, " 1 " as a result,
Indicate high level, " 0 " indicates that low level, "-" indicate hanging, and " √ " indicates that corresponding LED light source is lighted.
As shown above, the lamp group circuit of the utility model embodiment passes through two in three control signal wire L1-L3
Apply control level on control signal wire, can individually light the LED light source D1- of the first luminous point 1 and the second luminous point 2
D6。
Embodiment 2：
The utility model embodiment also provides a kind of light bar, including multiple lamp group circuits as described above, the first lamp group electricity
Road, the second lamp group circuit, third lamp group circuit ..., the n-th lamp group circuit, the multiple lamp group circuit pass through respective three
Control signal wire is linked in sequence, as shown in the peripheral dotted line frame in Fig. 2.There are two luminous points for tool on each lamp group circuit, often
It is three LED light sources on a luminous point, there is 2n luminous point in whole light bar, n is the quantity of lamp group circuit, n >=1.
In a preferred embodiment of the utility model, the multiple lamp group circuit has phase on corresponding luminous point
The connection structure of same three LED light sources and control signal wire.For example, as shown in Figure 1, the first of multiple lamp group circuits sends out
Luminous point 1 includes that the first LED light source D1, the second LED light source D2 and third LED light source D3, the anode of the first LED light source D1 are connected to
Second control signal line L2, the cathode of the first LED light source D1 are connected to first control signal line L1；Second LED light source D2 is just
Pole is connected to second control signal line L2, and the cathode of the second LED light source D2 is connected to third control signal wire L3；Third LED light
The anode of source D3 is connected to first control signal line L1, and the cathode of third LED light source D3 is connected to third control signal wire L3.It is more
Second luminous point 2 of a lamp group circuit includes the 4th LED light source D4, the 5th LED light source D5 and the 6th LED light source D6, the 4th LED
The cathode of light source D4 is connected to second control signal line L2, and the anode of the 4th LED light source D4 is connected to third control signal wire L3；
The cathode of 5th LED light source D5 is connected to second control signal line L2, and the anode of the 5th LED light source D5 is connected to the first control letter
Number line L1；The cathode of 6th LED light source D6 is connected to first control signal line L1, and the anode of the 6th LED light source D6 is connected to
Three control signal wire L3.In this way, flashing/the ignition mode having the same of the first luminous point 1 of multiple lamp group circuits, multiple lamp groups
Flashing/the ignition mode having the same of the second luminous point 2 of circuit.
State control is carried out according to upper table, one in the first luminous point in each lamp group circuit in light bar can be controlled
A LED light source replaces flashing with a homochromy LED light source in the second luminous point.For example, as the first LED light source D1 and the 4th
LED light source D4 is homochromy LED light source, and the second LED light source D2 and the 5th LED light source D5 are homochromy LED light source, third LED light source
It is secondary with D1 → D4 as shown in Figure 3a → D1 → D4 → D1 → D4 →... ... when D3 and the 6th LED light source D6 is homochromy LED light source
Sequence is flashed, perhaps flashed with D2 → D5 as shown in Figure 3b → D2 → D5 → D2 → D5 →... ... order or with
D3 → D6 as shown in Figure 3c → D3 → D6 → D3 → D6 → order is flashed, so that visually, whole light bar produces
The visual effect of similar flowing water flickering effect, LED light source are flashed from one side of light bar to the other side.
Certainly, above it will be understood by those skilled in the art that according to upper table a variety of flash patterns can also be constructed for light bar
The mode of " the flowing water sudden strain of a muscle " that illustrates is only example.
Embodiment 3：
As shown in Fig. 2, the utility model embodiment also provides a kind of luminescence component, including control chip and as described above
Light bar, control chip includes three control terminals, and three control terminals are connect with three control signal wires in light bar respectively.
Control chip further includes memory, the port I/O, control pulse-generating circuit and processor, memory, the port I/O,
Control pulse-generating circuit is connect with processor.Control pulse-generating circuit is connect with three control terminals, is sent out to three control terminals
Send the pulse control signal of light bar.
The memory is connect with processor, is stored with the corresponding flashing mould of a variety of flash patterns institute of the light bar
Formula controls information, such as the flash pattern control information that three kinds of flowing water as shown in Fig. 3 a- Fig. 3 c flash.
Control pulse-generating circuit is connect with processor, and processor obtains flash pattern control information, control from memory
Pulse-generating circuit processed receives flash pattern from processor and controls information, generates the pulse control signal of the corresponding light bar.
Three control terminals are connect with control pulse-generating circuit, will be from the received pulse control letter of control pulse-generating circuit
Three control signal wires number being sent in light bar, control light bar are shown.
The luminescence component further includes switching switch, and switching switch is connected to processor, processor response by the port I/O
In the switching signal of switching switch, flashing mould corresponding to the flash pattern different from current flash pattern is called from memory
Formula controls information.Preferably, the switching switch is that flash switchs.
In a particular application, memory for example stores the flash pattern control information that above-mentioned three kinds of flowing water flashes.It flashes out
Pass first switches on, and flash pattern that processor calls the flowing water of such as Fig. 3 a to flash from memory controls information, and by its
It is sent to control pulse-generating circuit, control pulse-generating circuit generates corresponding pulse control signal, passes through three control terminals
Pulse control signal is sent to three control signal wires of light bar by mouth, and each LED light source in light bar is according to three control signals
Pulse control signal on line is flashed.Second of connection of flash switch, processor call such as Fig. 3 b's from memory
The flash pattern that flowing water flashes controls information, control light bar flashing.Flash switch third time is connected, and processor is adjusted from memory
Information, control light bar flashing are controlled with the flash pattern that the flowing water of such as Fig. 3 c flashes.
More than, the embodiments of the present invention is illustrated.But the utility model is not limited to above-mentioned implementation
Mode.Within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done, should be included in
Within the protection scope of the utility model.
Claims (10)
1. a kind of lamp group circuit, it is characterised in that：Including parallel arrangement of three control signal wires：First control signal line,
Two control signal wires and third control signal wire, and the first luminous point and set gradually along three articles of control signal wires
Two luminous points, synchronization apply control level on two control signal wires in three control signal wires, and in addition one
Control signal wire is in vacant state, and each luminous point respectively includes the LED light source of three different colours,
The LED light source for three different colours that first luminous point includes is the first LED light source, the second LED light source and third LED light
Source, the anode of the first LED light source are connected to second control signal line, and the cathode of the first LED light source is connected to first control signal
Line；The anode of second LED light source is connected to second control signal line, and the cathode of the second LED light source is connected to third control signal
Line；The anode of third LED light source is connected to first control signal line, and the cathode of third LED light source is connected to third control signal
Line；
The LED light source for three different colours that second luminous point includes is the 4th LED light source, the 5th LED light source and the 6th LED light
Source, the cathode of the 4th LED light source are connected to second control signal line, and the anode of the 4th LED light source is connected to third control signal
Line；The cathode of 5th LED light source is connected to second control signal line, and the anode of the 5th LED light source is connected to first control signal
Line；The cathode of 6th LED light source is connected to first control signal line, and the anode of the 6th LED light source is connected to third control signal
Line.
2. lamp group circuit as described in claim 1, it is characterised in that：First luminous point and the second luminous point respectively include red
LED light source, green LED light source and blue led light source.
3. lamp group circuit as claimed in claim 2, it is characterised in that：First LED light source and the 4th LED light source are homochromy LED
Light source, the second LED light source and the 5th LED light source are homochromy LED light source, and third LED light source and the 6th LED light source are homochromy LED
Light source.
4. a kind of light bar, it is characterised in that：Including multiple lamp group circuits as described in one of claim 1-3, the multiple lamp
Group circuit is linked in sequence by three control signal wires.
5. light bar as claimed in claim 4, it is characterised in that：The multiple lamp group circuit has phase on corresponding luminous point
The connection structure of same three LED light sources and control signal wire.
6. a kind of luminescence component, it is characterised in that：Including control chip and light bar as described in claim 4 or 5, chip is controlled
Including three control terminals, three control terminals are connect with three control signal wires in light bar respectively.
7. luminescence component as claimed in claim 6, it is characterised in that：The control chip further includes memory, control pulse
Generation circuit and processor,
The memory is connect with processor, is stored with the corresponding flash pattern control of a variety of flash patterns institute of the light bar
Information processed；
Control pulse-generating circuit is connect with processor, and processor obtains flash pattern control information from memory, controls arteries and veins
It rushes generation circuit and receives flash pattern control information from processor, generate the pulse control signal of the corresponding light bar；
Three control terminals are connect with control pulse-generating circuit, will be from the received pulse control signal hair of control pulse-generating circuit
Give three control signal wires of light bar.
8. luminescence component as claimed in claim 7, it is characterised in that：The luminescence component further includes switching switch, the control
Coremaking piece further includes the port I/O, and the switching switch is connected to processor by the port I/O, and processor response is switched in switching
Switching signal, call the control of flash pattern corresponding to the flash pattern different from current flash pattern to believe from memory
Breath.
9. luminescence component as claimed in claim 8, it is characterised in that：The switching switch is that flash switchs.
10. luminescence component as claimed in claim 6, it is characterised in that：Multiple lamp group circuits of the light bar are in corresponding hair
The connection structure of three LED light sources and control signal wire having the same on luminous point；
The control chip includes memory and processor, and the glittering bright mode control information of flowing water is stored in memory, processing
Device is according to a LED in the first luminous point in each lamp group circuit in the glittering bright mode control information control light bar of flowing water
Light source replaces flashing with a homochromy LED light source in the second luminous point.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820642837.XU CN208158949U (en) | 2018-05-02 | 2018-05-02 | A kind of lamp group circuit, light bar and luminescence component |
| US16/022,285 US10117299B1 (en) | 2018-05-02 | 2018-06-28 | Light set circuit, light strip and control apparatus therefor |
| US16/172,693 US10462872B1 (en) | 2018-05-02 | 2018-10-26 | Electrical load set circuit, light strip and control apparatus therefor |
| US16/664,752 US11399419B2 (en) | 2018-05-02 | 2019-10-25 | Electrical load set circuit, light strip and control apparatus therefor |
| US17/563,952 US11540367B2 (en) | 2018-05-02 | 2021-12-28 | Electrical light set circuit, light strip and control apparatus therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820642837.XU CN208158949U (en) | 2018-05-02 | 2018-05-02 | A kind of lamp group circuit, light bar and luminescence component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208158949U true CN208158949U (en) | 2018-11-27 |
Family
ID=64377362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820642837.XU Active CN208158949U (en) | 2018-05-02 | 2018-05-02 | A kind of lamp group circuit, light bar and luminescence component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208158949U (en) |
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2018
- 2018-05-02 CN CN201820642837.XU patent/CN208158949U/en active Active
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