A dual mode controlled water ripple lamp

Abstract

The utility model relates to the technical field of texture decorative lamps, specifically relates to a water ripple lamp of double mode control, including lamp shell, inside being equipped with installation cavity, top surface is equipped with the light -transmitting port of communication with installation cavity, and water ripple light -transmitting piece, rotation setting in installation cavity, can pass through motor drive water ripple light -transmitting piece continuous rotation, and LED lamp board, have multicolor light source's LED lamp pearl, LED lamp board sets up in water ripple light -transmitting piece's below, the light of LED lamp pearl transmits through water ripple light -transmitting piece and emits through light -transmitting port, the utility model can effectively solve the problem that the water ripple lamp in prior art mostly control mode is single, lacks the interactive function with the user.

Description

Technical Field

[0001] This utility model relates to the field of textured decorative lighting technology, specifically to a water ripple light with dual-mode control. Background Technology

[0002] Water ripple lights are a common decorative lighting product, typically consisting of a light source and translucent glass or plastic parts with textured surfaces. When illuminated by the light source, they create a dynamic water ripple effect.

[0003] Most existing water ripple lights only support a single control method, such as turning the light on and off and switching colors via buttons or remote control; although some products use motors to drive water ripple glass to achieve light and shadow effects, the overall control logic is relatively simple and lacks interactive functions with users.

[0004] Therefore, how to provide a water ripple light with multiple control modes and the ability to achieve stable light driving has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0005] Technical problems to be solved

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a water ripple light with dual-mode control, which can effectively solve the problem that most water ripple lights in the existing technology have a single control mode and lack interactive functions with users.

[0007] Technical solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] This utility model provides a water ripple light with dual-mode control, including a lamp housing, an internal mounting cavity, and a light-transmitting opening on the top surface that communicates with the mounting cavity;

[0010] And a water ripple light-transmitting component, which is rotatably installed in the mounting cavity and can be driven by a motor to rotate continuously;

[0011] And an LED light panel, with LED beads having multi-color light sources, the LED light panel being disposed below the water ripple light-transmitting component, the light from the LED beads passing through the water ripple light-transmitting component and being emitted through the light-transmitting opening;

[0012] A control board for driving the motor and the LED light panel, the control board comprising:

[0013] A sound receiving circuit is used to receive external sound signals and convert them into electrical signals;

[0014] Remote control receiver circuit, used to receive remote control wireless signals input by the user;

[0015] The processing module is electrically connected to the sound receiving circuit and is used to perform calculations on the electrical signal and output control commands.

[0016] The LED driver module is electrically connected to the processing module and receives the control commands to switch the light color and adjust the brightness of the LED light panel.

[0017] Furthermore, the water ripple light-transmitting component is a tetrahedron composed of four pieces of water ripple glass, and the surface of the water ripple glass is provided with concave and convex textures to achieve a water ripple light effect.

[0018] Furthermore, it also includes a connector that supports and fixes the tetrahedron. One side of the connector is provided with a rotating connection part, and the other side surface is provided with interconnected insertion grooves, in which the water ripple glass is inserted one by one into the insertion grooves.

[0019] Furthermore, a light-transmitting glass is provided at the light-transmitting opening of the lamp housing, and an adjustable base is fixed to the bottom of the lamp housing.

[0020] Furthermore, the sound receiving circuit includes a microphone, a filtering circuit, and a signal amplification circuit; the microcontroller processing module receives and analyzes the filtered and amplified sound signal; the remote control receiving circuit is an infrared receiving circuit.

[0021] Furthermore, the LED driving module includes multi-channel constant current driving circuits corresponding to red, green, blue and white light sources respectively. The LED driving module adopts PWM constant current driving chips, and each driving chip is independently connected to a light source channel.

[0022] Furthermore, the motor is a DC geared motor, and the motor control signal is amplified by a power transistor to drive the DC geared motor.

[0023] Beneficial effects

[0024] The technical solution provided by this utility model has the following advantages compared with the known public technology:

[0025] This product features a continuously rotating water ripple light-transmitting element designed with an integrated sound receiving circuit, remote control receiving circuit, and processing module in the control board. This enables joint control of the LED light source and the motor, ensuring that the rotation of the water ripple light-transmitting element and the switching of lighting effects are coordinated and consistent, creating a natural and smooth dynamic water ripple texture. With both sound control and remote control, users can precisely select the lighting mode via the remote control or trigger interactive effects via sound.

[0026] Compared to existing water ripple lights that can only be operated via remote control or buttons, this utility model product enhances user engagement and convenience through both voice interaction and remote control, making it particularly suitable for various application scenarios such as creating a home atmosphere, entertainment venues, and stage lighting. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a perspective view of the main body of the water ripple lamp of this utility model;

[0029] Figure 2 This is a schematic diagram of the water ripple light-transmitting component of this utility model installed inside the mounting cavity;

[0030] Figure 3 This is a schematic diagram of the installation of the water ripple glass and connectors of this utility model;

[0031] Figure 4 This is a cross-sectional schematic diagram of the water ripple lamp of this utility model;

[0032] Figure 5 This is the schematic diagram of the dual-mode circuit of this utility model;

[0033] Figure 6 This is a schematic diagram of the multi-channel LED driver of this utility model;

[0034] Figure 7 The principle of red light channel emission in this utility model;

[0035] The numbers in the diagram represent: 10, lamp housing; 11, light-transmitting opening; 12, mounting cavity; 13, wire hole; 20, water ripple light-transmitting component; 21, water ripple glass; 22, connector; 23, rotating connection part; 24, insertion slot; 30, LED light panel; 40, light-transmitting glass; 50, base; 60, motor. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0037] The present invention will be further described below with reference to the embodiments.

[0038] Example:

[0039] This invention provides a dual-mode controlled water ripple light, primarily focusing on improvements to the internal water ripple glass 21 connection structure and the PCB control board. Compared to existing water ripple lights that can only be operated via remote control or buttons, this invention enhances user engagement and convenience through both voice interaction and remote control operation. It is particularly suitable for various applications such as creating a home atmosphere, entertainment venues, and stage lighting. The product structure and control board design are described in detail below.

[0040] Reference Figures 1-4 The main structure of this water ripple lamp includes a lamp housing 10, a water ripple light-transmitting component 20, and an LED light panel 30 for emitting light. The lamp housing 10 has an installation cavity 12 inside and a light-transmitting opening 11 communicating with the installation cavity 12 on the top surface. The main body of the lamp housing 10 is made of aluminum profile.

[0041] In the specific installation, the water ripple light-transmitting component 20 is rotatably mounted in the mounting cavity 12 and can be driven to rotate continuously by the motor 60; the LED light board 30 has multi-color light source LED beads, and in this embodiment, the LED beads are equipped with red, green, blue and white light sources. The LED light board 30 is located below the water ripple light-transmitting component 20, and the LED light board 30 is fixed to the inner wall of the lamp housing 10 by thermally conductive silicone. The light from the LED beads passes through the water ripple light-transmitting component 20 and is emitted through the light-transmitting opening 11.

[0042] Specifically, for the sealing of the lamp housing 10 and the protection of the light source, a light-transmitting glass 40 is provided at the light-transmitting opening 11 of the lamp housing 10; in order to adjust the illumination angle of the lamp body and facilitate the illumination of dynamic water ripple patterns on the ground or wall at different locations, this product has an adjustable base 50 fixed at the bottom of the lamp housing 10.

[0043] Specifically, in the rotating design of the water ripple light-transmitting component 20, the component is a tetrahedron composed of four pieces of water ripple glass 21. The surface of the water ripple glass 21 has a textured surface to achieve a water ripple light effect. It also includes a connector 22, which supports and fixes the tetrahedron. One side of the connector 22 has a rotating connection part 23, and the other side has interconnected insertion slots 24, into which the water ripple glass 21 pieces are inserted one-to-one. The rotating connection part 23 facilitates connection and installation with the motor 60 and the support frame. The square slot design of the connector 22 facilitates the installation and fixation of the water ripple glass 21. Furthermore, the tetrahedron light-transmitting component formed by four planar water ripple glass pieces 21 is more cost-effective than the hollow cylindrical glass bodies of existing technologies. During rotation, the planar water ripple glass 21 does not change angle, resulting in a more varied and dynamic ripple projection effect.

[0044] The control board for driving the motor 60 and the LED light panel 30 has wire holes 13 on the side wall of the lamp housing 10, which are used to electrically connect the external control board to the LED light panel 30 and the motor 60 respectively through wires.

[0045] In the design of the dual-mode driving LED light board 30 of the control board, the control circuit includes a sound receiving circuit for receiving external sound signals and converting them into electrical signals; and a remote control receiving circuit for receiving remote control wireless signals input by the user. In this embodiment, an infrared receiving circuit is used.

[0046] In addition, the control circuit in this embodiment is equipped with a Bluetooth communication module, which is externally configured with a crystal oscillator X1 to provide a clock signal for the Bluetooth module, enabling it to work normally in the 2.4GHz frequency band. Users can communicate with the Bluetooth module through a mobile app. When a control signal is received from the mobile phone, the microcontroller U1 will modulate the output of transistor Q1 or the corresponding drive circuit to control the on / off state, flashing frequency and brightness of the external water ripple light.

[0047] Reference Figures 5-6 The LED driver module is electrically connected to the microcontroller processing module and receives control commands to switch the light color and adjust the brightness of the LED light board 30. The LED driver module includes multi-channel constant current drive circuits corresponding to red, green, blue and white light sources respectively. The LED driver module uses PWM constant current drive chips, and each drive chip is independently connected to a light source channel.

[0048] The sound receiving circuit includes a microphone for sound pickup, as well as a filtering circuit and a signal amplification circuit for sound signal processing. The microcontroller processing module receives and analyzes the filtered and amplified sound signal. Specifically, the sound receiving circuit includes microphone M1 and its pre-amplifier signal processing circuit. After the microphone picks up the external sound signal, its output is connected in series with capacitor C1 to the subsequent amplification circuit. Capacitor C1 is used to achieve AC coupling and DC isolation. Subsequently, the signal is sent to operational amplifier U2. This operational amplifier, together with the voltage divider feedback network formed by resistors R9 and R10, constitutes an amplification circuit to increase the amplitude of the sound signal to meet the input level requirements of the microcontroller.

[0049] The low-power microcontroller processing module U1 is electrically connected to the sound receiving circuit. It is used to process electrical signals and output control commands. The microcontroller determines whether the amplitude of the sound signal exceeds a set threshold through its internal program. When the condition is met, it outputs the corresponding control signal. The output of the microcontroller is connected to the LED driving circuit on one hand to control the on or off of different colored LEDs; on the other hand, it is connected to the motor 60 driving circuit to realize the continuous rotation of the water ripple glass 21. In this embodiment, the motor 60 is a DC geared motor 60. The motor 60 control signal output by the microcontroller is amplified by the power transistor Q5 and then drives the DC geared motor 60. To prevent reverse current interference generated when the motor 60 starts, a freewheeling diode D6 is connected in parallel in the circuit.

[0050] The remote control receiving circuit includes an infrared receiver D1 and its interface circuit, which receives the infrared signal emitted by the user via the remote control and inputs the decoded signal to the microcontroller. Upon receiving the remote control signal, the microcontroller can perform light color switching, brightness adjustment, or light mode conversion according to preset logic. In this embodiment, the remote control receiving circuit can use a chip U3 (TM1624), whose DI and DO ports communicate with the microcontroller respectively. The output terminals drive power transistors Q1-Q4 through resistors R1-R4, thereby controlling the on / off state of different color LED channels.

[0051] The LED driver circuit includes multiple constant current driver chips. In this embodiment, U5-U8 (HT701) correspond to red, green, blue, and white LEDs, respectively. Each constant current driver circuit includes input capacitors C2-C11 and current-limiting resistors R17-R28 for filtering and current limiting. (Refer to...) Figure 7 Taking the red light channel as an example, resistor R17 and capacitor C2 form an RC filter circuit to stabilize the power supply voltage; the PWM control port of the HT701 chip receives the control signal output by the microcontroller, thereby driving the LED-R to emit light in a constant current manner. The other channels are similar.

[0052] This product utilizes the design of a water ripple light-transmitting element 20 that rotates continuously by a motor 60. By integrating a sound receiving circuit, a remote control receiving circuit, and a processing module into the control board, it achieves joint control of the LED light source and the motor 60. The rotation of the water ripple light-transmitting element 20 is coordinated with the switching of lighting effects, creating a natural and smooth dynamic water ripple texture. Through both sound control and remote control, users can precisely select the lighting mode using the remote control or trigger interactive effects through sound.

[0053] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A water ripple light with dual-mode control, characterized in that, include: The lamp housing has an internal mounting cavity and a light-transmitting opening on the top surface that communicates with the mounting cavity; The water ripple light-transmitting element is rotatably mounted in the mounting cavity and can be continuously rotated by a motor. LED light panel with multi-color LED beads, the LED light panel is set below the water ripple light-transmitting component, and the light from the LED beads passes through the water ripple light-transmitting component and is emitted through the light-transmitting opening; A control board for driving the motor and the LED light panel, the control board comprising: A sound receiving circuit is used to receive external sound signals and convert them into electrical signals; Remote control receiver circuit, used to receive remote control wireless signals input by the user; The processing module is electrically connected to the sound receiving circuit and is used to perform calculations on the electrical signal and output control commands. The LED driver module is electrically connected to the processing module and receives the control commands to switch the light color and adjust the brightness of the LED light panel.

2. A dual-mode controlled water ripple light according to claim 1, characterized in that, The water ripple light-transmitting component is a tetrahedron composed of four pieces of water ripple glass. The surface of the water ripple glass has a textured surface to achieve a water ripple light effect.

3. A water ripple light with dual-mode control according to claim 2, characterized in that, It also includes connectors that support and fix the tetrahedron. One side of the connector is provided with a rotating connection part, and the other side surface is provided with interconnected insertion grooves. The water ripple glass is inserted into the insertion grooves one by one.

4. A dual-mode controlled water ripple light according to claim 3, characterized in that, The lamp housing has a light-transmitting glass at the light-transmitting opening, and an adjustable base is fixed to the bottom of the lamp housing.

5. A water ripple light with dual-mode control according to claim 1, characterized in that, The sound receiving circuit includes a microphone, a filtering circuit, and a signal amplification circuit. The processing module receives and analyzes the filtered and amplified sound signal. The remote control receiving circuit is an infrared receiving circuit.

6. A water ripple light with dual-mode control according to claim 1, characterized in that, The LED driving module includes multi-channel constant current driving circuits corresponding to red, green, blue and white light sources respectively. The LED driving module adopts PWM constant current driving chips, and each driving chip is independently connected to a light source channel.

7. A water ripple light with dual-mode control according to claim 1, characterized in that, The motor is a DC geared motor. The motor control signal is amplified by a power transistor to drive the DC geared motor.

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