CN219644162U - Intelligent RGB lamp device - Google Patents
Intelligent RGB lamp device Download PDFInfo
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- CN219644162U CN219644162U CN202321314054.6U CN202321314054U CN219644162U CN 219644162 U CN219644162 U CN 219644162U CN 202321314054 U CN202321314054 U CN 202321314054U CN 219644162 U CN219644162 U CN 219644162U
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- 238000004891 communication Methods 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims description 20
- 230000003993 interaction Effects 0.000 claims description 15
- 230000005236 sound signal Effects 0.000 claims description 14
- 230000003321 amplification Effects 0.000 claims description 9
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 9
- 230000011664 signaling Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000003086 colorant Substances 0.000 description 4
- 230000001795 light effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an intelligent RGB lamp device, wherein the intelligent RGB lamp device comprises a 2.4G wireless communication module, a color lamp circuit, a driving circuit and a main control circuit; the main control circuit is respectively connected with the 2.4G wireless communication module, the color lamp circuit and the driving circuit. The utility model receives the trigger signal sent by the external remote controller through the 2.4G wireless communication module and outputs the trigger signal to the main control circuit, and the main control circuit outputs the corresponding color lamp control signal to the driving circuit according to the trigger signal so as to drive the color lamp circuit to work, so that the color lamp circuit emits colored light, thereby realizing the remote control of the intelligent RGB lamp device and meeting the daily demands of people.
Description
Technical Field
The utility model relates to the technical field of intelligent RGB lamps, in particular to an intelligent RGB lamp device.
Background
The RGB lamp strip is a lamp strip formed by LED lamp beads with three colors of red, green and blue, achieves various color effects by mixing different colors, and has been widely applied to the fields of indoor and outdoor illumination, decoration, display and the like, such as background walls, ceilings, bars, stages, markets, billboards and the like. However, the RGB light belt has a disadvantage in control, such as the existing RGB light belt is controlled by bluetooth, and the bluetooth communication distance is short, and when the user exceeds the preset communication distance, the RGB light belt cannot be controlled; for example, the existing RGB lamps are remotely controlled, but the control mode needs to be networked for use, which brings much inconvenience to daily use and management and is difficult to meet the daily demands of people.
Disclosure of Invention
The utility model mainly aims to provide an intelligent RGB lamp device, which aims to solve the problem that remote control RGB lamps can be used only by networking and cannot meet daily demands of people.
To achieve the above object, the present utility model provides an intelligent RGB lamp apparatus, comprising:
an electric control board;
the 2.4G wireless communication module is arranged on the electric control board, and the 2.4G wireless communication module is used for receiving a trigger signal sent by an external remote controller;
a color lamp circuit for emitting colored light when in operation;
the driving circuit is arranged on the electric control board and is connected with the color lamp circuit, and the driving circuit is used for driving the color lamp circuit to work;
the main control circuit is arranged on the electric control board, the input end of the main control circuit is connected with the 2.4G wireless communication module, the control end of the main control circuit is connected with the driving circuit, and the main control circuit is used for outputting a color lamp control signal to the driving circuit according to the received trigger signal so as to drive the color lamp circuit to work.
In an embodiment, the intelligent RGB lamp apparatus includes:
the output end of the voice interaction circuit is connected with the input end of the main control circuit, and the voice interaction circuit is used for recognizing a sound signal sent by a user and outputting a voice control signal;
the main control circuit is also used for controlling the color lamp circuit to work according to the voice control signal.
In one embodiment, the voice interaction circuit comprises:
the sound pickup device is used for collecting the sound signals sent by the user;
the input end of the voice recognizer is connected with the pickup device, the output end of the voice recognizer is connected with the main control circuit, and the voice recognizer is used for converting the voice signal into the voice control signal and then outputting the voice control signal to the main control circuit.
In an embodiment, the voice interaction circuit further comprises:
the input end of the audio amplification circuit is connected with the pickup device, the output end of the audio amplification circuit is connected with the voice recognizer, and the audio amplification circuit is used for amplifying the sound signals and outputting the sound signals to the voice recognizer.
In an embodiment, the intelligent RGB lamp apparatus includes:
the output end of the on-board temperature detection circuit is connected with the main control circuit, and the on-board temperature detection circuit is used for detecting the temperature of the driving circuit on the electric control board and outputting a corresponding temperature detection signal;
the indication circuit is connected with the main control circuit at the controlled end and is used for outputting an indication signal when working;
the main control circuit is also used for outputting an indication control signal according to the temperature detection signal and controlling the indication circuit to work so as to indicate the state of the driving circuit.
In an embodiment, the indication circuit comprises an LED lamp and a first switching circuit; the LED lamp comprises a main control circuit, a first switch circuit, a second switch circuit, a power supply, a control circuit and a control circuit, wherein the input end of the LED lamp is connected with the power supply, the input end of the first switch circuit is connected with the output end of the LED lamp, the output end of the first switch circuit is connected with the ground, the controlled end of the first switch circuit is connected with the main control circuit, and the first switch circuit is used for being conducted when receiving the indication control signal so as to control the LED lamp to work.
In an embodiment, the number of the driving circuits is a plurality, and the color lamp circuit comprises a plurality of RGB lamp strings; the controlled end of each driving circuit is connected with the control end of the main control circuit, and the output end of each driving circuit is connected with one RGB light string.
In an embodiment, the driving circuit includes a first switching tube, a controlled end of the first switching tube is connected with the main control circuit, a first end of the first switching tube is connected with a power supply through the RGB light string, and a second end of the first switching tube is grounded.
In an embodiment, the intelligent RGB lamp apparatus further includes a power circuit, wherein an output end of the power circuit is connected to the main control circuit, the 2.4G wireless communication module, the driving circuit and the color lamp circuit, respectively, and the power circuit is used for supplying power to the main control circuit, the 2.4G wireless communication module, the driving circuit and the color lamp circuit.
According to the technical scheme, the 2.4G wireless communication module receives the trigger signal sent by the external remote controller and outputs the trigger signal to the main control circuit, and the main control circuit outputs a corresponding color lamp control signal to the driving circuit according to the trigger signal so as to drive the color lamp circuit to work, so that the color lamp circuit emits colored light, and further, the remote control of the intelligent RGB lamp device is realized, and the daily requirements of people are met.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall block diagram of one embodiment of a smart RGB lamp device of the present utility model;
FIG. 2 is a schematic block diagram of another embodiment of the intelligent RGB lamp apparatus according to the present utility model;
FIG. 3 is a schematic block diagram of a further embodiment of the intelligent RGB lamp apparatus according to the present utility model;
FIG. 4 is a circuit diagram of an embodiment of an indication circuit of the intelligent RGB lamp apparatus of the present utility model;
FIG. 5 is a block diagram of a further embodiment of the intelligent RGB lamp apparatus according to the present utility model;
fig. 6 is a circuit diagram of an embodiment of a driving circuit of the intelligent RGB lamp apparatus of the present utility model.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The RGB light strip is a light strip composed of LED light 72 beads of three colors of red, green and blue, and achieves various color effects by mixing different colors, and has been widely used in the fields of indoor and outdoor illumination, decoration, display and the like, such as background walls, ceilings, bars, stages, markets, billboards and the like. However, the RGB light belt has a disadvantage in control, such as the existing RGB light belt is controlled by bluetooth, and the bluetooth communication distance is short, and when the user exceeds the preset communication distance, the RGB light belt cannot be controlled; the remote control is also adopted, however, the control mode can be used only by networking, and the daily use and management are inconvenient, so that the daily demands of people are difficult to meet.
In order to solve the above problems, the present utility model provides an intelligent RGB lamp apparatus.
Referring to fig. 1 and 5, in an embodiment of the present utility model, the intelligent RGB lamp apparatus includes:
an electric control board;
the 2.4G wireless communication module 10 is arranged on the electric control board, and the 2.4G wireless communication module 10 is used for receiving a trigger signal sent by an external remote controller;
a color lamp circuit 40, wherein the color lamp circuit 40 is used for emitting colored light when in operation;
the driving circuit 30 is arranged on the electric control board, the driving circuit 30 is connected with the color lamp circuit 40, and the driving circuit 30 is used for driving the color lamp circuit 40 to work;
the main control circuit 20 is arranged on the electric control board, the input end of the main control circuit 20 is connected with the 2.4G wireless communication module 10, the control end of the main control circuit 20 is connected with the driving circuit 30, and the main control circuit 20 is used for outputting a color lamp control signal to the driving circuit 30 according to the received trigger signal so as to drive the color lamp circuit 40 to work.
The color lamp circuit 40 is composed of a plurality of RGB lamp strings 41, and the color lamp circuit 40 lights the plurality of RGB lamp strings 41 to be used as decorative or atmosphere lamps when in operation. The driving circuit 30 can be realized by adopting a driving circuit 30 such as a triode or a MOS tube; the driving circuit 30 is located between the main control circuit 20 and the color lamp circuit 40, and is an intermediate circuit for amplifying the color lamp control signal, that is, amplifying the color lamp control signal to enable the color lamp control signal to drive the power transistor, in this embodiment, the driving circuit 30 and the main control circuit 20 are separately arranged, and compared with the control circuit integrated with the integrated driving circuit 30 and the main control circuit 20, the cost is lower, and the heat dissipation is better.
In this embodiment, the 2.4G wireless communication module 10 may establish a communication connection with an external remote controller, and the 2.4G wireless communication module 10 receives a trigger signal sent by the external remote controller and outputs the trigger signal to the main control circuit 20, so as to enable the external remote controller to control the intelligent RGB lamp device through the 2.4G wireless communication module 10; compared with the Bluetooth module, the communication distance of the 2.4G wireless communication module 10 is longer, so that the intelligent RGB lamp device can be controlled remotely without connecting with the Internet, and the intelligent RGB lamp device can be controlled outdoors more conveniently.
In this embodiment, the master control circuit 20 may be implemented by a master control circuit 20 such as an MCU, a DSP (Digital Signal Process, digital signal processing Chip), an FPGA (Field Programmable Gate Array, programmable gate array Chip), and an SOC (System On Chip). It can be understood that when a user needs to control the intelligent RGB lamp apparatus, the external remote controller can be operated to send a trigger signal, the intelligent RGB lamp apparatus receives the trigger signal through the 2.4G wireless communication module 10 and outputs the trigger signal to the main control circuit 20, and the main control circuit 20 outputs a corresponding color lamp control signal to the driving circuit 30 according to the received trigger signal to drive the color lamp circuit 40 to work, i.e. to control the light effect of the color lamp circuit 40, thereby realizing remote control of the intelligent RGB lamp apparatus, and the intelligent RGB lamp apparatus can be used without networking, is more convenient for daily use and management, and meets the daily demands of people.
According to the technical scheme of the utility model, the 2.4G wireless communication module 10 receives the trigger signal sent by the external remote controller and outputs the trigger signal to the main control circuit 20, and the main control circuit 20 outputs the corresponding color lamp control signal to the driving circuit 30 according to the trigger signal so as to drive the color lamp circuit 40 to work, so that the color lamp circuit 40 emits colored light, and the remote control of the intelligent RGB lamp device is realized so as to meet the daily requirements of people.
Referring to fig. 2 and 3, in an embodiment, the intelligent RGB lamp apparatus includes:
the output end of the voice interaction circuit 50 is connected with the input end of the main control circuit 20, and the voice interaction circuit 50 is used for recognizing a voice signal sent by a user and outputting a voice control signal;
the main control circuit 20 is further configured to control the color lamp circuit 40 to operate according to the voice control signal.
In the present embodiment, the voice interaction circuit 50 may be implemented by any voice interaction circuit 50 that can recognize the sound made by the user, such as a voice recognizer 53 or the like.
The voice interaction circuit 50 in this embodiment includes a sound pickup device 51 and a voice recognizer 53, where the sound pickup device 51 is used to collect the sound signal sent by the user; the input end of the voice recognizer 53 is connected with the sound pickup device 51, the output end of the voice recognizer 53 is connected with the main control circuit 20, and the voice recognizer 53 is used for converting the voice signal into the voice control signal and then outputting the voice control signal to the main control circuit 20; the sound pickup device 51 may be implemented by a sound pickup device 51 such as a microphone, so as to collect a sound signal emitted from a user.
In this embodiment, the voice interaction circuit 50 further includes: the input end of the audio amplification circuit 52 is connected with the pickup device 51, the output end of the audio amplification circuit 52 is connected with the voice recognizer 53, and the audio amplification circuit 52 is used for amplifying the sound signal and outputting the amplified sound signal to the voice recognizer 53. The audio amplifying circuit 52 may be implemented by using chips such as SC8022 and TPA3110 to amplify the sound signal collected by the pick-up device 51 and output the amplified sound signal to the speech recognizer 53. It can be understood that the voice interaction circuit 50 collects the voice signal of the user through the pick-up device 51 and outputs the voice signal to the audio amplifying circuit 52, the voice signal is amplified by the audio amplifying circuit 52 and then output to the voice recognizer 53, the voice recognizer 53 recognizes the voice signal and outputs a corresponding voice control signal to the main control circuit 20, and the main control circuit 20 controls the color lamp circuit 40 to work according to the received voice control signal; that is, when the user has a lighting requirement, the user can say "turn on the lamp", and the main control circuit 20 can control the colored lamp circuit 40 to light according to the received voice control signal so as to emit colored light; when the user needs to change the light effect of the color light circuit 40, the user can say that the light effect is changed, and the main control circuit 20 can control the color light circuit 40 to change the working mode according to the received voice control signal, namely, the light effect of the color light circuit 40 is changed, so that the control is more convenient and intelligent, and the controllability of the intelligent RGB light device is improved.
Referring to fig. 2 and 4, in an embodiment, the intelligent RGB lamp apparatus includes:
the on-board temperature detection circuit 60, wherein an output end of the on-board temperature detection circuit 60 is connected with the main control circuit 20, and the on-board temperature detection circuit 60 is used for detecting the temperature of the driving circuit 30 on the electric control board and outputting a corresponding temperature detection signal;
the controlled end of the indicating circuit 70 is connected with the main control circuit 20, and the indicating circuit 70 is used for outputting an indicating signal when working;
the main control circuit 20 is further configured to output an indication control signal according to the temperature detection signal, and control the operation of the indication circuit 70 to indicate the state of the driving circuit 30.
In this embodiment, the on-board temperature detection circuit 60 may be implemented by any on-board temperature detection circuit 60 capable of detecting the temperature of the driving circuit 30, for example, a thermistor and the like may form a voltage division circuit with a voltage division resistor, and the voltage division circuit is connected between a power source and ground, and presents different voltage division ratios, i.e., temperature detection signals, according to the temperature change of the driving circuit 30; the indication circuit 70 may be implemented by any indication circuit 70 capable of outputting an indication signal, for example, an LED lamp 72 and a first switch circuit 71; the input end of the LED lamp 72 is connected with a power supply, the input end of the first switch circuit 71 is connected with the output end of the LED lamp 72, the output end of the first switch circuit 71 is connected with the ground, the controlled end of the first switch circuit 71 is connected with the main control circuit 20, and the first switch circuit 71 is used for being turned on when receiving the indication control signal so as to control the LED lamp 72 to work. It can be understood that the on-board temperature detection circuit 60 can detect the temperature of the driving circuit 30 on the electronic control board and output a corresponding temperature detection signal to the main control circuit 20, and the main control circuit 20 controls the indicating circuit 70 to operate according to the temperature detection signal so as to indicate the state of the driving circuit 30; specifically, when the main control circuit 20 detects that the temperature value corresponding to the temperature detection signal is higher than the preset temperature value, an indication control signal is output to the indication circuit 70 to control the operation of the indication circuit 70, even if the first switch circuit 71 is turned on to light the LED lamp 72, so as to realize real-time monitoring of the temperature of the driving circuit 30 to protect the circuit.
Referring to fig. 5 and 6, in one embodiment, the number of the driving circuits 30 is plural, and the color lamp circuit 40 includes a plurality of RGB lamp strings 41; the controlled end of each driving circuit 30 is connected to the control end of the main control circuit 20, and the output end of each driving circuit 30 is connected to one RGB light string 41.
In this embodiment, the number of the driving circuits 30 may be plural, the color lamp circuit 40 is composed of plural RGB lamp strings 41, and the number of the driving circuits 30 is identical to the number of the RGB lamp strings 41, that is, the multiple driving circuits 30 may drive the plural RGB lamp strings 41 in parallel. In this embodiment, the driving circuit 30 may be a first switching tube Q1, a controlled end of the first switching tube Q1 is connected to the main control circuit 20, a first end of the first switching tube Q1 is connected to a power supply through the RGB lamp string 41, and a second end of the first switching tube Q1 is grounded, so that the driving capability of the intelligent RGB lamp device is larger, and the carrying capability is stronger, so that the color lamp circuit 40 that drives high voltage and heavy current works.
In an embodiment, the intelligent RGB lamp apparatus further includes a power circuit, wherein output ends of the power circuit are respectively connected with the main control circuit 20, the 2.4G wireless communication module 10, the driving circuit 30 and the color lamp circuit 40, and the power circuit is used for supplying power to the main control circuit 20, the 2.4G wireless communication module 10, the driving circuit 30 and the color lamp circuit 40.
In this embodiment, the power supply circuit provides 12V to 30V power to the main control circuit 20, the 2.4G wireless communication module 10, the driving circuit 30 and the color lamp circuit 40, so that the main control circuit 20, the 2.4G wireless communication module 10, the driving circuit 30 and the color lamp circuit 40 are powered on.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (9)
1. An intelligent RGB lamp apparatus, characterized in that the intelligent RGB lamp apparatus comprises:
an electric control board;
the 2.4G wireless communication module is arranged on the electric control board, and the 2.4G wireless communication module is used for receiving a trigger signal sent by an external remote controller;
a color lamp circuit for emitting colored light when in operation;
the driving circuit is arranged on the electric control board and is connected with the color lamp circuit, and the driving circuit is used for driving the color lamp circuit to work;
the main control circuit is arranged on the electric control board, the input end of the main control circuit is connected with the 2.4G wireless communication module, the control end of the main control circuit is connected with the driving circuit, and the main control circuit is used for outputting a color lamp control signal to the driving circuit according to the received trigger signal so as to drive the color lamp circuit to work.
2. The intelligent RGB lamp apparatus of claim 1, wherein the intelligent RGB lamp apparatus comprises:
the output end of the voice interaction circuit is connected with the input end of the main control circuit, and the voice interaction circuit is used for recognizing a sound signal sent by a user and outputting a voice control signal;
the main control circuit is also used for controlling the color lamp circuit to work according to the voice control signal.
3. The intelligent RGB lamp apparatus of claim 2, wherein the voice interaction circuit comprises:
the sound pickup device is used for collecting the sound signals sent by the user;
the input end of the voice recognizer is connected with the pickup device, the output end of the voice recognizer is connected with the main control circuit, and the voice recognizer is used for converting the voice signal into the voice control signal and then outputting the voice control signal to the main control circuit.
4. The intelligent RGB lamp apparatus, as recited in claim 3, wherein the voice interaction circuit further comprises:
the input end of the audio amplification circuit is connected with the pickup device, the output end of the audio amplification circuit is connected with the voice recognizer, and the audio amplification circuit is used for amplifying the sound signals and outputting the sound signals to the voice recognizer.
5. The intelligent RGB lamp apparatus of claim 1, wherein the intelligent RGB lamp apparatus comprises:
the output end of the on-board temperature detection circuit is connected with the main control circuit, and the on-board temperature detection circuit is used for detecting the temperature of the driving circuit on the electric control board and outputting a corresponding temperature detection signal;
the indication circuit is connected with the main control circuit at the controlled end and is used for outputting an indication signal when working;
the main control circuit is also used for outputting an indication control signal according to the temperature detection signal and controlling the indication circuit to work so as to indicate the state of the driving circuit.
6. The intelligent RGB lamp apparatus, as recited in claim 5, wherein the indication circuit comprises an LED lamp and a first switching circuit; the LED lamp comprises a main control circuit, a first switch circuit, a second switch circuit, a power supply, a control circuit and a control circuit, wherein the input end of the LED lamp is connected with the power supply, the input end of the first switch circuit is connected with the output end of the LED lamp, the output end of the first switch circuit is connected with the ground, the controlled end of the first switch circuit is connected with the main control circuit, and the first switch circuit is used for being conducted when receiving the indication control signal so as to control the LED lamp to work.
7. The intelligent RGB lamp apparatus of claim 1, wherein the number of driving circuits is plural, the color lamp circuit includes plural RGB lamp strings; the controlled end of each driving circuit is connected with the control end of the main control circuit, and the output end of each driving circuit is connected with one RGB light string.
8. The intelligent RGB lamp apparatus of claim 7, wherein the driving circuit comprises a first switching tube, a controlled end of the first switching tube is connected with the main control circuit, a first end of the first switching tube is connected with a power supply through the RGB lamp string, and a second end of the first switching tube is grounded.
9. The intelligent RGB lamp apparatus of claim 1, further comprising a power circuit, wherein an output of the power circuit is connected to the main control circuit, the 2.4G wireless communication module, the driving circuit, and the color lamp circuit, respectively, and the power circuit is configured to supply power to the main control circuit, the 2.4G wireless communication module, the driving circuit, and the color lamp circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321314054.6U CN219644162U (en) | 2023-05-26 | 2023-05-26 | Intelligent RGB lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321314054.6U CN219644162U (en) | 2023-05-26 | 2023-05-26 | Intelligent RGB lamp device |
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| Publication Number | Publication Date |
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| CN219644162U true CN219644162U (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321314054.6U Active CN219644162U (en) | 2023-05-26 | 2023-05-26 | Intelligent RGB lamp device |
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| CN (1) | CN219644162U (en) |
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2023
- 2023-05-26 CN CN202321314054.6U patent/CN219644162U/en active Active
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