CN112566314A

CN112566314A - RGB-WW synchronous intelligent lamp

Info

Publication number: CN112566314A
Application number: CN202011517767.3A
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: 2021-03-26
Also published as: WO2022134597A1; DE212021000168U1

Abstract

The invention discloses an RGB-WW synchronous intelligent lamp, and relates to the technical field of decorative lighting. The LED lamp string comprises a plurality of lamp strings, a main wire, a plurality of product male connectors and a plurality of product female connectors, wherein the plurality of lamp strings are connected to the main wire in parallel, each lamp string is formed by connecting a plurality of RGB-WW-LED tetrodes in series through a conducting wire, and the two ends of the main wire are respectively provided with the product male connectors and the product female connectors; the intelligent power supply is sequentially connected with the controller female joint through electric wires by a power plug, the controller and the controller female joint, the power plug adopts an IP44 plug, the end part of the lamp string is connected with the controller female joint of the intelligent power supply through a product male joint, and the controller is connected to 24-240V voltage through the power plug. The intelligent lamp string synchronous control system is simple and convenient to operate, convenient for lamp string control, outstanding in function effect, capable of achieving the synchronous effect of the intelligent lamp strings through intelligent power supply control, capable of flexibly adapting to the change of requirements through function switching of the synchronous effect of the intelligent lamp strings through a remote controller, good in decoration effect and wide in application prospect.

Description

RGB-WW synchronous intelligent lamp

Technical Field

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

Background

The RGB-WW synchronous 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. However, the current light string control is troublesome, the change of the color of the light string needs to be changed manually by changing the program of the control box, the operation is very inconvenient, the light string can not flexibly adapt to the change of the requirement, in addition, the structure of the light string is simple, and the light string can not play a role of serving as a door curtain or a decoration effect of series connection through the light string to support the festival atmosphere. Based on this, it is especially necessary to design a novel RGB-WW synchronous intelligent lamp.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the RGB-WW synchronous intelligent lamp which is reasonable in structural design, convenient to operate, convenient for lamp string control, capable of flexibly adapting to the change of requirements, good in decoration effect, strong in practicability and easy to popularize and use.

In order to achieve the purpose, the invention is realized by the following technical scheme: the RGB-WW synchronous intelligent lamp comprises an intelligent power supply and a plurality of lamp strings, wherein the lamp strings are connected to a main line in parallel, each lamp string is formed by sequentially connecting a plurality of RGB-WW-LED tetrodes in series through a lead, wires exposed out of the bottoms of the RGB-WW-LED tetrodes respectively form the anode and the cathode of the tetrode, the anode of each RGB-WW-LED tetrode is respectively connected with the cathode of an adjacent tetrode, and the RGB-WW-LED tetrodes are sequentially connected into a string in series; a product male connector and a product female connector are respectively arranged at two ends of the main line; the intelligent power supply is sequentially connected with the controller female joint through electric wires by a power plug, the controller and the controller female joint, the power plug adopts an IP44 plug, the end part of the lamp string is connected with the controller female joint of the intelligent power supply through a product male joint, and the controller is connected to 24-240V voltage through the power plug.

Preferably, the lamp strings are vertically arranged downwards, and are distributed at equal intervals along the main wire; the length of the light strings in the middle of the main wire is longer than that of the light strings on the two sides, and the length of the light strings on the two sides is shortened in sequence by taking the light strings in the middle as the center.

Preferably, the controller comprises a current protection fuse, a voltage-limiting control piezoresistor, a noise and separation signal filtering filter and a high-frequency resistance low-frequency pass filtering circuit, the output end of the filtering 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 IRF, the IRF is connected with the WiFi module, the Bluetooth module, the remote control module and the program module, the remote control module is wirelessly connected with the remote controller, the IRF 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 lamp string.

Preferably, PE heat-shrinkable sleeves are arranged outside the product male connector and the product female connector; and a waterproof rubber ring is arranged at the joint of the product male connector and the controller female connector.

Preferably, the outer diameter of the RGB-WW-LED tetrode is 3mm, 4mm, 5mm or 8 mm; the RGB-WW-LED tetrode comprises an LED bulb and a PC shell, wherein the LED bulb is packaged in the PC shell through epoxy resin, the LED bulb consists of an LED chip, bonding glue, SI glue, fluorescent powder, a gold wire, an LED bracket and a heat sink, the LED chip is fixed on the LED bracket through the bonding glue, the surface of the LED chip is provided with the fluorescent powder through the SI glue, the LED chip is connected with the gold wire, two ends of the LED bracket are connected with pins, and the bottom of the LED bracket is provided with the heat sink; the LED chip adopts a R red-G green-B blue-WW warm white four-core chip.

Preferably, the light string is one of a linear light string, an ice strip light, a curtain light and a net light.

The invention has the beneficial effects that: the intelligent lamp string synchronous control device is simple and convenient to operate, convenient to control lamp strings, outstanding in function effect, capable of achieving the synchronous effect of the intelligent lamp strings through intelligent power supply control, capable of flexibly adapting to the change of requirements through function switching of the synchronous effect of the intelligent lamp strings through a remote controller, good in decoration effect and wide in application prospect.

Drawings

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

FIG. 1 is a schematic view of a light string according to the present invention;

FIG. 2 is a schematic diagram of a controller according to the present invention;

FIG. 3 is a schematic view of a linear light string according to the present invention;

FIG. 4 is a schematic structural view of an ice bar lamp according to the present invention;

FIG. 5 is a schematic view of a curtain lamp according to the present invention;

FIG. 6 is a schematic view of a net lamp according to the present invention;

FIG. 7 is a schematic diagram of the internal structure of the RGB-WW-LED tetrode of the present invention

FIG. 8 is a schematic diagram showing the dimensions of an RGB-WW-LED tetrode in accordance with the present invention;

FIG. 9 is a schematic diagram of synchronization of the present invention in the same line;

FIG. 10 is a schematic diagram of wire bonding and packaging of the RGB-WW-LED tetrode of 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 10, the following technical solutions are adopted in the present embodiment: the RGB-WW synchronous intelligent lamp comprises an intelligent power supply and a plurality of lamp strings 1, wherein the lamp strings 1 are connected to a main line 2 in parallel, each lamp string 1 is formed by connecting a plurality of RGB-WW-LED tetrodes 3 in series sequentially through a lead 4, wires exposed out of the bottoms of the RGB-WW-LED tetrodes 3 respectively form an anode 5 and a cathode 6 of the tetrodes, the anode 5 of each RGB-WW-LED tetrode 3 is respectively connected with the cathode 6 of an adjacent tetrode, and the RGB-WW-LED tetrodes 3 are sequentially connected in series into a string; a product male connector 7 and a product female connector 8 are respectively arranged at two ends of the main line 2; the intelligent power supply is sequentially connected with the controller female connector 11 through electric wires by the power plug 9, the controller 10 and the controller female connector 11, the power plug 9 adopts an IP44 plug, the end part of the lamp string 1 is connected with the controller female connector 11 of the intelligent power supply through the product male connector 7, and the controller 10 is connected to 24-240V voltage through the power plug 9.

It is worth noting that the lamp strings 1 are vertically arranged downwards, and the lamp strings 1 are distributed equidistantly along the main wire 2; the length of the light strings 1 in the middle of the main wire 2 is longer than that of the light strings 1 on both sides, and the length of the light strings 1 on both sides is shortened in sequence by taking the light strings in the middle as the center.

The RGB-WW-LED tetrode 3 comprises an LED bulb and a PC shell, wherein the LED bulb is packaged in the PC shell through epoxy resin, the LED bulb consists of an LED chip 3-1, adhesive 3-2, SI adhesive 3-3, fluorescent powder 3-4, a gold wire 3-5, an LED bracket 3-6 and a heat sink 3-7, the LED chip 3-1 is fixed on the LED bracket 3-6 through the adhesive 3-2, the surface of the LED chip 3-1 is provided with the fluorescent powder 3-4 through the SI adhesive 3-3, the LED chip 3-1 is connected with the gold wire 3-5, two ends of the LED bracket 3-6 are connected with pins 3-8, and the bottom of the LED bracket 3-6 is provided with the heat sink 3-7; the LED chip 3-1 adopts a R red-G green-B blue-WW warm white four-core chip.

In addition, PE heat-shrinkable sleeves are arranged outside the product male connector 7 and the product female connector 8; and a waterproof rubber ring 13 is arranged at the joint of the product male connector 7 and the controller female connector 11.

The external diameter of the RGB-WW-LED tetrode 3 of the specific embodiment is 3mm, 4mm, 5mm or 8 mm; fig. 8 is a schematic structural diagram of a 5mm size RGB-WW tetrode bulb, in which the outer diameter a of the bottom of the LED gel is 5mm, the outer diameter b of the top of the LED gel is 4.8 mm, the length c is 7.9 mm, the thickness d of the support is 0.5 mm, the length e is 15.4 mm and 16.96 mm, the difference f between the lengths is 1.56mm, and the distance g between the supports is 2.54 mm.

The RGB-WW-LED tetrode 3 is a lamp bead (figure 10) with four pins adopting a control IC and LED chip sealing technology, a R red-G green-B blue-WW warm white four-core chip is sealed in the lamp bead, and the control IC can control different flashing modes of the LED chip after receiving an instruction. The synchronous schematic diagram of the synchronous intelligent lamp under the same line is shown in fig. 9, and under the same power-on line, power is supplied simultaneously, the synchronous effect of the products is kept no matter how long the products run, and the number of the connected products is not limited.

The connection mode of the intelligent power supply of the specific embodiment is as follows: the power plug 9 is connected with a 24-240V power supply, 24-240V power is input to the input end of the control box, the transformer of the power-on controller 10 converts AC into DC, filtering is carried out through a circuit board circuit, a programmer writes a program through a program module to carry out functional programming on a program chip, and the controller comprises a WiFi and Bluetooth receiving and sending chip, a radiating fin and other components. Then reaches the output end of the controller through the circuit of the circuit board and reaches the power supply female connector. The controller 10 comprises a fuse 10-1 with current protection, a voltage-limiting controlled voltage dependent resistor 10-2, a filter 10-3 and a filter circuit 10-4, wherein the fuse 10-1 has the following functions: when the circuit is in fault or abnormal, the current is continuously increased, and the increased current can damage some important devices or valuable devices in the circuit, burn the circuit and even cause fire, the fuse can be fused and cut off the current when the current is abnormally increased to a certain height, so that the effect of protecting the safe operation of the circuit is achieved; one end of a power plug 9 is connected to a power supply, 24-240V voltage is connected to the input end of a controller, the other end of the power plug 9 is sequentially connected with a filter 10-3 for filtering noise and separating signals and a filter circuit 10-4 for high-frequency resistance and low-frequency pass, the output end of the filter circuit 10-4 is respectively connected with the input end of a MOSFET10-5 and a DC transformer 10-6, the DC transformer 10-6 is respectively connected with a driving module 10-7 and an IRF10-8, the DC transformer 10-6 outputs direct current after changing voltage to the driving module 10-7 and the IRF10-8, the IRF10-8 is connected with a WiFi and Bluetooth module 10-9, a remote control module 10-10 and a program module 10-11, the WiFi and Bluetooth module 10-9, the remote control module 10-10 and the program module 10-11 are all provided with switches, the remote control module 10-10 is wirelessly connected with the remote controller 12, an intelligent lamp synchronization control command input by the program module 10-11 is processed by the IRF10-8, an output signal is input to the input end of the driving module 10-7 through the heat dissipation assembly 10-12, the output end of the driving module 10-7 and the output end of the DC transformer 10-6 are both connected to the input end of the MOSFET10-5, and the output end of the MOSFET10-5 is connected to the end of the main line 2.

The specific connection mode is as follows: the voltage-limiting protection device is characterized in that the voltage-limiting protection device is connected with the voltage-limiting resistor 10-2 from the fuse 10-1 end through a circuit board circuit, the voltage-limiting resistor serves as a voltage-limiting protection device, and by utilizing the nonlinear characteristic of the voltage-limiting protection device, when an overvoltage appears between two electrodes of the voltage-limiting resistor, the voltage-limiting resistor 10-2 can clamp the voltage to a relatively fixed voltage value, so that the protection of a rear-stage circuit is realized. The filter is a circuit or an operation processing system with the function of frequency selection, has the functions of filtering noise and separating various signals, and reaches the filter circuit 10-4 from the end of the filter 10-3 through a circuit board circuit, the filter circuit 10-4 allows a certain frequency to circulate or prevents a certain frequency to circulate, the basic filter circuit has four types of high pass, low pass, band pass and band stop high pass, the high frequency channel prevents the low frequency low pass, the band pass opposite to the high pass, allows the specified frequency to circulate, prevents the band stop, and prevents the specified frequency from circulating the frequency.

The filter circuit 10-4 end is connected to the DC transformer 10-6 through a circuit board circuit, the input direct current is converted into alternating current through a self-excited oscillation circuit, and then the alternating current is converted into direct current for output after the voltage is changed through the DC transformer 10-6, or the alternating current is converted into high-voltage direct current for output through a voltage doubling rectifying circuit. The terminal is connected with the IRF10-8 through a circuit board circuit from the DC transformer 10-6 end, and is connected with the WiFi and Bluetooth module 10-9, the remote control module 10-10 and the program module 10-11 through the circuit board circuit from the DC transformer 10-6 end, the WiFi and Bluetooth module 10-9 is a PCBA board integrating WiFi and Bluetooth functions and is used for short-distance wireless communication, and the WiFi and Bluetooth module 10-9 is controlled through a wireless terminal and is divided into a data module and a voice module according to functions. 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 tablet, avoids complicated cable connection, and can directly replace serial port lines; the remote control module 10-10 plays a role in control and function conversion transmission; the program module 10-11 writes and changes the assembly to the function program file of the product, and closes the switch of one of the WiFi and Bluetooth module 10-9, the remote control module 10-10 and the program module 10-11 to form a loop, and changes the color of the light string.

The output ends of the WiFi and Bluetooth modules 10-9, the remote control modules 10-10 and the program modules 10-11 are electrified by a circuit board circuit to reach the IRF10-8, the output ends of the IRF10-8 reach the heat dissipation assemblies 10-12 through the circuit board circuit, the heat dissipation assemblies 10-12 are temperature protection assemblies and reach the input ends of the driving modules 10-7 from the output ends of the DC transformer 10-6 and the heat dissipation assemblies 10-12, and the driving modules 10-7 are used for simulating the previous-stage modules of the tested modules and are equivalent to the main programs of the tested modules; the circuit of the circuit board is energized from the output of the driver module 10-7 to the MOSFET10-5 and finally from the MOSFET output to the load.

This embodiment lamp cluster can adopt straight line lamp cluster (fig. 3), ice strip lamp (fig. 4), curtain lamp (fig. 5), net lamp (fig. 6) or other shapes, plays fine decorative effect, and the functional effect is outstanding, and is easy and simple to handle, can reach the synchronous effect of intelligent lamp cluster through intelligent power control, also can carry out the function switch of synchronous effect to intelligent lamp cluster through the remote controller simultaneously, and the change of adaptation demand has wide market perspective.

Example 1: RGB-WW synchronous intelligent lamp, every 50 bulbs are a return circuit, totally two return circuits, wherein the button function in the remote controller from top to bottom does in proper order: ON is opened, JUMP one-light-one-off circulation function, OF is closed, FADE gradually-bright and gradually-dark keys, FLASH WHITE normal-bright + FLASH (explosion FLASH), CHASE full-FLASH and explosion FLASH, STEADY normal-bright function, FADE one-light-one-off monochrome function, FLASH WHITE White FLASH, FLASH OUT Red + FLASH (explosion FLASH), CHASE full-FLASH and explosion FLASH, WAVE FLASH, Red, Green, blue, warm White, pink, light blue, White, four colors, auto circulation key.

The RGB-WW synchronous intelligent lamp has the following effects: (1) the switching function is as follows: the switch function turns the controller on and off.

(2) The normally bright function: the key function is pressed to red, green and blue, warm white, pink and light green, and the RGB-WW synchronous intelligent lamp string presents corresponding normally bright color.

(3) The normal lighting and flashing functions are as follows: and when the key function is pressed to red + white flash, green + white flash, blue + white flash, warm white + white flash, pink + white flash, light green + white flash, the RGB-WW synchronous intelligent lamp string presents corresponding normal-bright and flash colors.

(4) The full flash function: when the key function is pressed to red full flash, green full flash, blue full flash, warm white full flash, pink full flash and light green full flash, the RGB-WW synchronous intelligent lamp string presents corresponding full flash color.

(5) Gradual light and darkness functions: when the key functions are pressed to be gradually bright and dark (red, green, blue, warm white, pink, light green and four colors), each color is gradually bright and dark twice, and then the next color is changed.

(6) A light-on-off function: the key functions are pressed to (red, green, blue, warm white, pink, light green and four colors), are turned on and off, and change to the next color after flashing for 15 seconds.

(7) The automatic circulation function: when the key function is pressed to the automatic color changing function key, the RGB-WW synchronous intelligent lamp string has the following function and effect.

(red, green, blue, warm white, pink, light green) normally bright colors, changing one color every 15 seconds;

(red + white flash, green + white flash, blue + white flash, warm white + white flash, pink + white flash, light green + white flash), changing one color every 15 seconds;

(red, green, blue, warm white, pink, light green and four colors) is gradually lightened and gradually darkened, the time of the gradual lightening and gradually darkening process is 8 seconds, and after each color is lightened and gradually darkened twice, the next color is changed;

(red, green, blue, warm white, pink, light green and four colors) is turned on and off, and after 15 seconds of flashing, the next color is changed.

(8) The functions are divided into two types of remote control and non-remote control. The function can be programmed and modified at will through computer programs. Under the same power line, the power supply is synchronized no matter how long the power supply is carried out simultaneously.

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

The RGB-WW synchronous intelligent lamp is characterized by comprising an intelligent power supply and a plurality of lamp strings (1), wherein the lamp strings (1) are connected to a main line (2) in parallel, each lamp string (1) is formed by connecting a plurality of RGB-WW-LED tetrodes (3) in series sequentially through a wire (4), electric wires exposed out of the bottoms of the RGB-WW-LED tetrodes (3) respectively form an anode (5) and a cathode (6) of the tetrodes, the anode (5) of each RGB-WW-LED tetrode (3) is respectively connected with the cathode (6) of an adjacent tetrode, and the RGB-WW-LED tetrodes (3) are sequentially connected in series to form a string; a product male connector (7) and a product female connector (8) are respectively arranged at two ends of the main line (2); the intelligent power supply is sequentially connected with the controller female joint (11) through electric wires by the power plug (9), the controller (10) and the controller female joint (11), the end part of the lamp string (1) is connected with the controller female joint (11) of the intelligent power supply through the product male joint (7), and the controller (10) is connected to 24-240V voltage through the power plug (9).
2. The RGB-WW synchronous intelligent lamp as claimed in claim 1, wherein the string lights (1) are arranged vertically downward, and the string lights (1) are distributed equidistantly along the main line (2).
3. The RGB-WW synchronous intelligent lamp as claimed in claim 2, wherein the length of the string lights (1) in the middle of the main line (2) is longer than that in the two sides, and the lengths of the string lights (1) in the two sides are successively shorter with the string lights in the middle as the center.
4. The RGB-WW synchronous intelligent lamp as claimed in claim 1, wherein the controller (10) comprises a current-protected fuse (10-1), a voltage-limiting controlled varistor (10-2), a filter (10-3) for filtering noise and separating signals, and a high-frequency-resistance low-frequency-pass filter circuit (10-4), the output end of the filter circuit (10-4) is connected to the input end of the MOSFET (10-5) and the DC transformer (10-6), the DC transformer (10-6) is connected to the driving module (10-7) and the IRF (10-8), the IRF (10-8) is connected to the WiFi and Bluetooth module (10-9), the remote control module (10-10) and the program module (10-11), and the WiFi and Bluetooth module (10-9), The remote control module (10-10) and the program module (10-11) are provided with switches, and the switch of one of the WiFi and Bluetooth module (10-9), the remote control module (10-10) and the program module (10-11) is turned off to form a loop and change the color of the light string; the remote control module (10-10) is wirelessly connected with the remote controller (12), the IRF (10-8) is connected with the driving module (10-7) through the heat dissipation assembly (10-12), the output ends of the driving module (10-7) and the DC transformer (10-6) are connected to the input end of the MOSFET (10-5), and the output end of the MOSFET (10-5) is connected to the lamp string.
5. The RGB-WW synchronous intelligent lamp as claimed in claim 1, wherein PE heat shrink tubing is provided outside both the male connector (7) and the female connector (8).
6. The RGB-WW synchronous intelligent lamp as claimed in claim 1, wherein the connection between the product male connector (7) and the controller female connector (11) is provided with a waterproof rubber ring (13).
7. The RGB-WW synchronous intelligent lamp as claimed in claim 1, wherein the RGB-WW-LED tetrode (3) comprises an LED bulb and a PC shell, the LED bulb is packaged in the PC shell through epoxy resin, the LED bulb is composed of an LED chip (3-1), adhesive (3-2), SI glue (3-3), fluorescent powder (3-4), gold wires (3-5), an LED bracket (3-6) and a heat sink (3-7), the LED chip (3-1) is fixed on the LED bracket (3-6) through the adhesive (3-2), the surface of the LED chip (3-1) is provided with the fluorescent powder (3-4) through the SI glue (3-3), the LED chip (3-1) is connected with the gold wires (3-5), two ends of the LED bracket (3-6) are connected with pins (3-8), the bottom of the LED bracket (3-6) is provided with a heat sink (3-7); the LED chip (3-1) adopts a R red-G green-B blue-WW warm white four-chip.
8. The RGB-WW synchronous intelligent lamp of claim 1, wherein the RGB-WW-LED tetrode (3) has an outer diameter of one of 3mm, 4mm, 5mm, and 8 mm.
9. The RGB-WW synchronous intelligent lamp as claimed in claim 1, wherein the lamp string (1) is one of a linear lamp string, an ice-lolly lamp, a curtain lamp and a net lamp.
10. RGB-WW synchronous intelligent lamp as claimed in claim 1, characterized in that said power plug (9) is an IP44 plug.