CN112512169A

CN112512169A - RGB-WW point control intelligent Meinai lamp

Info

Publication number: CN112512169A
Application number: CN202011518582.4A
Authority: CN
Inventors: 陈根海; 陈勇
Original assignee: Jiangsu Radico Lighting Technology Co ltd
Current assignee: Jiangsu Radico Lighting Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-03-16
Also published as: WO2022134599A1

Abstract

The invention discloses an RGB-WW point control intelligent Meinai lamp, and relates to the technical field of decorative lighting. The main line positive electrode and the main line negative electrode are connected with a plurality of Meinai lamp strings in parallel, each Meinai lamp string is formed by sequentially connecting a plurality of RGB-WW lamps in series, the exposed end parts of the RGB-WW lamp bottoms respectively form an RGB-WW positive electrode and an RGB-WW negative electrode, each RGB-WW positive electrode is respectively connected with the RGB-WW negative electrode of the adjacent RGB-WW lamp through a lead, and the RGB-WW lamps are sequentially connected in series to form the Meinai lamp string; a four-core chip is arranged in a tetrode of the RGB-WW lamp, and an address written by an encoder is arranged in the four-core chip. The invention inputs the color of the product to the MCU through the computer program module, and carries out random programming modification on the color of the product, thereby controlling RGB-WW to form the functions of single color, double color, multi-color control and the like, and the invention has various and comprehensive functions, simple and convenient operation and wide application prospect.

Description

RGB-WW point control intelligent Meinai lamp

Technical Field

The invention relates to the technical field of decorative lighting, in particular to an RGB-WW point control intelligent Meinai lamp.

Background

The RGB-WW point control intelligent lamp is a main decoration product for Christmas, and is also an indispensable decoration product for festival, cultural exchange, cultural activity and night scene lightening of vast consumers in public places. At present, traditional RGB-WW point control intelligent Meinai lamp is connected in parallel to the thread by many lamp strings on, thread electric connection controls the control box of many lamp string colours, control box electric connection power, the lamp string is established ties by a plurality of tetrodes and forms, set up the chip in the tetrode, the control box makes the colour law of many lamp strings change through the fixed program of inside setting, if change RGB-WW point control intelligent Meinai lamp colour's change law need dismantle the control box, change the internal program of control box, waste time and energy. Based on this, it is especially necessary to design a novel RGB-WW point control intelligent Meinai lamp.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the RGB-WW point control intelligent Meinai lamp which is simple in structure, reasonable in design, convenient to produce and operate, long in service life, time-saving, labor-saving and easy to popularize and use, and the internal program of the control box can be changed without disassembling the control box.

In order to achieve the purpose, the invention is realized by the following technical scheme: the RGB-WW point control intelligent Meinai lamp comprises RGB-WW lamps, supports, conducting wires, RGB-WW anodes, RGB-WW cathodes, a main wire anode, a main wire cathode and an encoder, wherein a plurality of Meinai lamp strings are connected in parallel on the main wire anode and the main wire cathode, each Meinai lamp string is formed by sequentially connecting a plurality of RGB-WW lamps in series, exposed end parts of the bottoms of the RGB-WW lamps respectively form the RGB-WW anode and the RGB-WW cathode, two supports are arranged at the bottoms of the RGB-WW lamps and are respectively connected with the conducting wires in a welding mode, each RGB-WW anode is respectively connected with the RGB-WW cathode of an adjacent RGB-WW lamp through the conducting wires, and the RGB-WW lamps are sequentially connected in series to form the Meinai lamp string; a four-core chip is arranged in a tetrode of the RGB-WW lamp, an address is arranged in the four-core chip, and the address is compiled through an encoder.

Preferably, the four-core chip arranged in the four-pole tube of the RGB-WW lamp is R red-G green-B blue-WW warm white; the external diameter of the RGB-WW lamp is 3mm, 4mm or 5 mm.

Preferably, the Meinai lamp strings are sequentially arranged along the length direction of the main line, each meter of the Meinai lamp strings is provided with 20, 30 or 60 RGB-WWs, the Meinai lamp strings and the main line are wrapped into a long strip shape through a waterproof outer skin, the main line is formed by plastic and copper wires through extrusion molding twice through an extruder, the end part of the Meinai lamp strings is connected with a controller through a female terminal, the controller is connected to 24-240V voltage through a plug, and the tail end of the outer skin is provided with a tail plug; the plug adopts an IP44 waterproof plug.

Preferably, the controller comprises a fuse with current protection, a voltage-limiting control piezoresistor, a filter for filtering noise and separating signals and a high-frequency resistance low-frequency pass filter circuit, the output end of the filter circuit is respectively connected to the input end of the MOSFET and the DC transformer, the DC transformer is respectively connected with the driving module and the MCU, the DC transformer outputs direct current after voltage change to the driving module and the MCU, the MCU is connected with the WiFi and Bluetooth modules, the remote control module, the program module and the button in parallel through a circuit board circuit, the MCU is connected with the driving module through the heat dissipation assembly, the output ends of the driving module and the DC transformer are both connected to the input end of the MOSFET, and the output end of the MOSFET is connected to the Meinai lamp string.

Preferably, the WiFi and Bluetooth module is a PCBA board integrating WiFi and Bluetooth functions, the WiFi and Bluetooth module is controlled by a wireless terminal, the wireless terminal sends signals to the WiFi and Bluetooth module, and the WiFi and Bluetooth module transmits the received signals to an RGB-WW which is a built-in address; the remote control module is wirelessly connected with the remote controller; the program module inputs the color control command of the Meinai lamp string to the MCU and outputs the color control command to the Meinai lamp string through the output end of the MOSFET.

Preferably, the encoder is assembled on the encoder PCB, the power input end of the encoder is powered by 9V, an encoder display panel for displaying parameter values, an encoder RGB-WW jack and an encoder key for encoding by pressing are arranged on the encoder, and an encoder probe for verifying whether RGB-WW encoding is correct is also arranged on the encoder.

The invention has the beneficial effects that: (1) the RGB-WW point control intelligent Meinai lamp string and the main wire are wrapped by the waterproof outer skin, so that the production operation is simple and convenient, and the waterproof performance is good;

(2) the main line is formed by plastic and copper wires through twice compression molding of the extruder, the injection molding is convenient and simple, the service life of the LED is fully protected, and the bad proportion is greatly reduced.

(3) The product effect of the point-control intelligent Meinai lamp can be input into the MCU through the computer program module, and the product color is randomly programmed and modified, so that the RGB-WW is controlled to form the functions of single-color control, double-color control, multi-color control and the like, the Meinai lamp string sequentially realizes the full-bright function, the reciprocating function, the flashing function and the running chasing function, and the operation is simple and rapid, and the functions are various and comprehensive.

Drawings

The invention is described in detail below with reference to the drawings and the detailed description;

FIG. 1 is a schematic view of the RGB-WW lamp of the present invention;

FIG. 2 is a schematic circuit diagram of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic diagram of an encoder according to the present invention;

FIG. 5 is a schematic diagram of a controller circuit according to the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 5, the following technical solutions are adopted in the present embodiment: an RGB-WW point control intelligent Meinai lamp comprises an RGB-WW lamp 1, a support 2, a lead 3, an RGB-WW positive electrode 4, an RGB-WW negative electrode 5, a main line positive electrode 6, a main line negative electrode 7 and an encoder 8, wherein a plurality of Meinai lamp strings are connected in parallel on the main line positive electrode 8 and the main line negative electrode 7, each Meinai lamp string is formed by sequentially connecting a plurality of RGB-WW lamps 1 in series, the exposed end parts of the bottom parts of the RGB-WW lamps 1 respectively form the RGB-WW positive electrode 4 and the RGB-WW negative electrode 5, two supports 2 are arranged at the bottom parts of the RGB-WW lamps 1, the supports 2 are respectively connected with the lead 3 in a welding mode, each RGB-WW positive electrode 4 is respectively connected with the RGB-WW negative electrode 5 of the adjacent RGB-WW lamps through the lead 3, the RGB-WW lamps 1 are sequentially connected in series to form the Meinai lamp string, two ends of the Meinai lamp string are connected to the main line positive, forming a Meinai lamp string loop; a four-core chip is arranged in a tetrode of the RGB-WW lamp 1, an address is arranged in the four-core chip, and the address is compiled through an encoder 8.

It is worth noting that the four-core chip arranged in the four-pole tube of the RGB-WW lamp 1 is R red-G green-B blue-WW warm white, and the voltage at two ends of the RGB-WW bulb is 3.3V; the external diameter of the RGB-WW lamp 1 is 3mm, 4mm or 5 mm.

In addition, the encoder 8 is assembled on the encoder PCB 15, the power input end 9V of the encoder 8 supplies power, the encoder 8 is provided with an encoder display panel 16, an encoder RGB-WW jack 17 and an encoder key 18, the encoder display panel 16 is electrified to display parameter values, the RGB-WW is inserted into the encoder RGB-WW jack 17 and is encoded by pressing the encoder key 18, and the encoder 8 is also provided with an encoder probe 19 for verifying whether the RGB-WW encoding is correct.

The Meinai lamp string of this embodiment is set up along the length direction of the thread sequentially, Meinai lamp string has 20, 30 or 60 RGB-WW each meter, Meinai lamp string and thread wrap up into the long strip through the waterproof crust 9, the said thread is moulded twice by plastics and copper wire through the extruder, the end of the Meinai lamp string is connected with controller 11 through the female terminal 10, the controller 11 is connected to 24-240V voltage through the plug 12, the power is connected with electrical connection sequentially by plug 12, controller 11 and female terminal 10, the female terminal 10 connects with a plurality of Meinai lamp strings connected in parallel and forms the whole product structure; the tail end of the outer skin 9 is provided with a tail plug 13; the plug 12 adopts an IP44 waterproof plug.

It is worth noting that the controller 11 comprises a fuse 11-1 with current protection, a voltage-limiting control piezoresistor 11-2, a filter 11-3 for filtering noise and separating signals and a filter circuit 11-4 for high-frequency and low-frequency passing; one end of the plug 12 is connected with 24-240V voltage, the other end of the plug 12 is sequentially connected with a fuse 11-1, a voltage dependent resistor 11-2, a filter 11-3 and a filter circuit 11-4, the output end of the filter circuit 11-4 is respectively connected with the input end of a MOSFET11-5 and a DC transformer 11-6, the DC transformer 11-6 is respectively connected with a driving module 11-7 and an MCU11-8, the DC transformer 11-6 outputs direct current after changing the voltage to the driving module 11-7 and the MCU11-8, the MCU11-8 is connected in parallel with a WiFi and Bluetooth module 11-9, a remote control module 11-10, a program module 11-11 and a button 11-12 which are controlled by a wireless terminal through a circuit board circuit, the WiFi and Bluetooth modules are controlled by the wireless terminal, the program module 11-11 writes a color control command to control the Meinai lamp string through the MCU11-8, the output end of the MCU11-8 is connected with the drive module 11-7 through the heat dissipation assembly 11-13, the output ends of the drive module 11-7 and the DC transformer 11-6 are both connected to the input end of the MOSFET11-5, and the output end of the MOSFET11-5 is connected to the Meinai lamp string connected with the end of the main line.

When the specific embodiment is used, the wireless terminal sends a signal to the WiFi and Bluetooth modules 11-9, the WiFi and Bluetooth modules 11-9 transmit the emitted signal to the tetrode with the RGB-WW built-in address, the address of the RGB-WW tetrode chip is changed through the encoder 8, and the program modules 11-11 enable the RGB-WW tetrode bulb 1 to form the functions of single-color control, double-color control, multi-color control and the like through the written program.

When the plug 12 is powered on to access 24-240V voltage, the 24-240V voltage is supplied to the input end of the controller 11 and reaches the fuse 11-1 through the circuit board circuit, and the function of the fuse is as follows: when a circuit is in fault or abnormal, the current is continuously increased, and the increased current may damage some important devices or valuable devices in the circuit, or may burn the circuit or even cause fire, then the fuse will be fused to cut off the current when the current is abnormally increased to a certain height, thereby playing a role in protecting the safe operation of the circuit. The voltage-limiting protection device is characterized in that the voltage-limiting protection device is connected with the fuse 11-1 through a circuit board circuit to reach the piezoresistor 11-2, and the piezoresistor can clamp the voltage to a relatively fixed voltage value by utilizing the nonlinear characteristic of the piezoresistor when overvoltage appears between two poles of the piezoresistor, so that the protection of a rear-stage circuit is realized. From the varistor 11-2 through the circuit board circuit to the filter 11-3, the filter is a circuit or an arithmetic processing system with frequency selection function, and has the functions of filtering noise and separating various signals. The filter circuit is connected to the filter circuit 11-4 from the end of the filter 11-3 through a circuit board circuit, the filter circuit basically has the function of enabling a certain frequency to be in current communication or preventing the certain frequency from being in current communication, the basic filter circuit has four types of high pass, low pass, band pass and band elimination high pass, the high frequency pass prevents the low frequency low pass, the band pass opposite to the high pass enables the specified frequency to be in current communication, the band elimination is prevented, and the specified frequency is prevented from being in current communication.

The filter circuit 11-4 is connected to the DC transformer 11-6 through a circuit board circuit, the input direct current is converted into alternating current through a self-excited oscillation circuit, the voltage is changed through the DC transformer 11-6 and then converted into direct current for output, or the alternating current is converted into high-voltage direct current for output through a voltage doubling rectifying circuit. From the DC transformer 11-6 to the MCU11-8 micro control unit through the circuit board circuit, the frequency and specification of the CPU are reduced properly, and the peripheral interfaces such as memory, counter, USB, A/D conversion, UART, PLC, DMA, etc., even the LCD driving circuit are integrated on a single chip to form a chip-level computer.

The module is mainly used in the field of short-distance wireless data transmission, can be conveniently connected with Bluetooth or WIFI equipment of a PC, a mobile phone and a flat panel, avoids complicated cable connection, and can directly replace serial port lines; the remote control module 11-10 is wirelessly connected with the remote controller 14, and the remote control module 11-10 plays a role in control and function conversion transmission; the program module 11-11 refers to a writing and changing component of a functional program file of a product; the buttons 11-12 are switches.

The output ends of the WiFi and Bluetooth modules 11-9, the remote control modules 11-10, the program modules 11-11 and the buttons 11-12 reach the MCU11-8 through a circuit board circuit, the output end of the MCU11-8 reaches the heat dissipation assembly 11-13 through the circuit board circuit, and the heat dissipation assembly 11-13 is used as a temperature protection assembly; the output ends of the DC transformer 11-6 and the heat dissipation assembly 11-13 reach the input end of the driving module 11-7, and the driving module 11-7 is used for simulating a previous-stage module of the tested module and is equivalent to a main program of the tested module. From the output of the driver module 11-7 through the circuit board circuit to the MOSFET11-5, which can be widely used in the field effect transistors of analog and digital circuits, and finally from the MOSFET output to the load.

The color of the Meinai lamp is controlled by the controller program module and the encoder, the product effect can be input into the MCU through the computer program module, and the product color can be modified by any programming, so that the RGB-WW is controlled to form the functions of single-color control, double-color control, multi-color control and the like, the Meinai lamp string sequentially realizes the full-bright function, the reciprocating function, the flashing function and the running pursuing function, and the Meinai lamp string has various control modes of remote control, buttons or wireless intelligent terminals. Meanwhile, the Meinai lamp is wrapped by the waterproof outer skin, so that the Meinai lamp is good in waterproof performance, convenient to produce and operate, capable of fully protecting LEDs, long in service life, high in reliability and wide in market application prospect, and the bad proportion is greatly reduced.

Example 1: RGB-WW point control intelligence meinai lamp, the number of meinai lamp is 60 per meter, and the meinai lamp of this structure has following function:

(1) RGB-WW running constant brightness cycle function: 100 tetrodes are arranged in the RGB-WW point control intelligent lamp string, 1 key of a remote controller is pressed, the 1 st bulb starts to run to the 100 th bulb when being red, the running time interval is 5 seconds, the 1 st bulb starts to run to the 100 th bulb when being green after 5 seconds, and the running time interval is 5 seconds; the colors are sequentially red, green, blue, white, orange, grass green, purple, warm white, light blue and pink.

(2) The flashing pursuit function one: the RGB-WW point control intelligent lamp string is provided with 100 tetrodes, 2 keys of a remote controller are pressed, the 1 st bulb starts to flicker and chase to the 100 th bulb when being red, the time interval is 2 seconds, the 1 st bulb starts to flicker and chase to the 100 th bulb when being green after 5 seconds, and the time interval is 2 seconds; the colors are sequentially red, green, blue, white, orange, grass green, purple, warm white, light blue and pink.

(3) A flicker superposition function: 100 tetrodes are arranged in the RGB-WW point control intelligent lamp string, when a key of a remote controller 3 is pressed, the 100/99 th bulb flickers when being red and then gradually becomes normally bright, and finally becomes red and normally bright; the 98/97 th bulb gradually becomes normal bright after flickering when being red, and finally becomes red and normal bright until the 2/1 th bulb gradually becomes normal bright after flickering when being red, and finally becomes red and normal bright; the colors are sequentially red, green, blue, white, orange, grass green, purple, warm white, light blue and pink.

(4) A light-on-off function: the RGB-WW point control intelligent lamp string is provided with 100 tetrodes, 4 keys of a remote controller are pressed, the 1 st to 100 th bulbs are turned on and off after the color is changed into green after 5 seconds, and the colors are sequentially circulated to red, green, blue, white, orange, grass green, purple, warm white, light blue and pink.

(5) And a second flashing pursuit function: the RGB-WW point control intelligent lamp string is provided with 100 tetrodes, 5 keys of a remote controller are pressed, the 1 st bulb starts to flicker and chase to the 100 th bulb when being red, the time interval is 5 seconds, the 1 st bulb starts to flicker and chase to the 100 th bulb when being green after 5 seconds, and the time interval is 5 seconds; the colors are sequentially red, green, blue, white, orange, grass green, purple, warm white, light blue and pink.

(6) The normally bright function: 100 tetrodes are arranged in the RGB-WW point control intelligent lamp string, a remote controller 6 key is pressed, the 1 st bulb is from red to 100 th bulb when being normally on, the time interval is 5 seconds, the 1 st bulb is from green to 100 th bulb when being normally on after 5 seconds, and the time interval is 5 seconds; the colors are sequentially red, green, blue, white, orange, grass green, purple, warm white, light blue and pink.

(7) White full flash function: the RGB-WW point control intelligent lamp string has 100 tetrodes, and the full flash function is realized by pressing 7 keys of a remote controller from the 1 st bulb to the 100 th bulb.

(8) Warm white full flashing function: the RGB-WW point control intelligent lamp string is provided with 100 tetrodes, 8 keys of a remote controller are pressed, and the 1 st bulb to the 100 th bulb have a full flash function.

(9) The controller key functions are as follows: s-function speed adjustment minus, S + function speed adjustment plus, OFF-controller OFF, ON-controller ON, Red-Red, Green-Green, blue-blue, White-White, orange, grass Green-grass Green, purple-purple, Water White-Warm White, light blue-light blue, pink, Auto-function.

In summary, all the functions can be programmed and modified arbitrarily by a computer program.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

An RGB-WW point control intelligent Meinai lamp is characterized by comprising an RGB-WW lamp (1), a support (2), a lead (3), an RGB-WW anode (4), an RGB-WW cathode (5), a main line anode (6), a main line cathode (7) and an encoder (8), wherein a plurality of Meinai lamp strings are connected in parallel on the main line anode (8) and the main line cathode (7), each Meinai lamp string is formed by sequentially connecting a plurality of RGB-WW lamps (1) in series, the exposed ends of the bottoms of the RGB-WW lamps (1) respectively form the RGB-WW anode (4) and the RGB-WW cathode (5), the bottoms of the RGB-WW lamps (1) are provided with two supports (2), the supports (2) are respectively connected with the lead (3) in a welding mode, each RGB-WW anode (4) is respectively connected with the RGB-WW cathode (5) of the adjacent RGB-WW lamp through the lead (3), a plurality of RGB-WW lamps (1) are connected in series in sequence to form a Meinai lamp string; a four-core chip is arranged in a tetrode of the RGB-WW lamp (1), an address is arranged in the four-core chip, and the address is compiled through an encoder (8).
2. The RGB-WW point-controlled intelligent Meinai lamp as claimed in claim 1, wherein the Meinai lamp string is sequentially arranged along the length direction of a main wire, 20, 30 or 60 RGB-WW are arranged per meter of the Meinai lamp string, the Meinai lamp string and the main wire are wrapped into a long strip shape through a waterproof outer skin (9), the main wire is formed by plastic and copper wires through extrusion molding twice, the end part of the Meinai lamp string is connected with a controller (11) through a female terminal (10), the controller (11) is connected to 24-240V voltage through a plug (12), and a tail plug (13) is installed at the tail end of the outer skin (9).
3. The RGB-WW spot-controlled intelligent meinai lamp as claimed in claim 2, characterized in that said plug (12) is IP44 waterproof plug.
4. The RGB-WW point-controlled intelligent Meinai lamp as claimed in claim 2, wherein the controller (11) comprises a current-protected fuse (11-1), a voltage-limited control piezoresistor (11-2), a filter (11-3) for filtering noise and separating signals, and a high-frequency resistance and low-frequency pass filter circuit (11-4), the output end of the filter circuit (11-4) is respectively connected to the input end of the MOSFET (11-5) and the DC transformer (11-6), the DC transformer (11-6) is respectively connected with the drive module (11-7) and the MCU (11-8), the DC transformer (11-6) outputs the direct current after voltage change to the drive module (11-7) and the MCU (11-8), and the MCU (11-8) is connected in parallel with the WiFi and Bluetooth modules (11-9) and (9) through a circuit board circuit, The remote control system comprises a remote control module (11-10), a program module (11-11) and buttons (11-12), wherein the remote control module (11-10) is in wireless connection with a remote controller (14); the MCU (11-8) is connected with the driving module (11-7) through the heat dissipation assembly (11-13), the output ends of the driving module (11-7) and the DC transformer (11-6) are connected to the input end of the MOSFET (11-5), and the program module (11-11) inputs a color control command of the Meinai lamp string to the driving module (11-8) and is connected to the Meinai lamp string through the output end of the MOSFET (11-5).
5. The RGB-WW point-control intelligent Meinai lamp as claimed in claim 4, wherein the WiFi and Bluetooth modules (11-9) are PCBA boards integrating WiFi and Bluetooth functions, the WiFi and Bluetooth modules (11-9) are controlled by a wireless terminal, the wireless terminal sends signals to the WiFi and Bluetooth modules (11-9), and the WiFi and Bluetooth modules (11-9) transmit the received signals to RGB-WW.
6. The RGB-WW point control intelligent Meinai lamp as claimed in claim 1, wherein the encoder (8) is assembled on an encoder PCB (15), the power input end 9V of the encoder (8) supplies power, an encoder display panel (16), an encoder RGB-WW jack (17) and an encoder key (18) are arranged on the encoder (8), the encoder display panel (16) is electrified to display parameter values, the RGB-WW is inserted into the encoder RGB-WW jack (17) and is encoded by pressing the encoder key (18), and an encoder probe (19) is further arranged on the encoder (8) and is used for verifying whether the RGB-WW encoding is correct.
7. The RGB-WW point-control intelligent Meinai lamp as claimed in claim 1, wherein the four-core chip arranged in the four-pole tube of the RGB-WW lamp (1) is R red-G green-B blue-WW warm white.
8. The RGB-WW spot control intelligent meinai lamp as claimed in claim 1, wherein the outer diameter of the RGB-WW lamp (1) is one of 3mm, 4mm, 5 mm.