CN210745621U

CN210745621U - LED water wave laser lamp

Info

Publication number: CN210745621U
Application number: CN201921044643.0U
Authority: CN
Inventors: 刘礼兴
Original assignee: Shenzhen Emerson Laser Technology Co Ltd
Current assignee: Shenzhen Emerson Laser Technology Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-06-12
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a LED water wave laser lamp. The LED water wave lamp set and the laser lamp set are respectively driven to perform illumination angle adjustment by the control of the central controller. The utility model integrates the LED water wave lamp group and the laser lamp group into a whole on the circuit structure and the system control logic by utilizing the central controller, thereby forming an integrated lamp with the double light-emitting functions of the water wave lamp and the laser lamp, not only reducing the arrangement quantity of the lighting lamps in the application site, but also creating convenient conditions for the linkage control of a lighting system and eliminating complicated wiring procedures; meanwhile, the light rendering effect of synchronously emitting light of the water wave lamp and the laser lamp and alternatively emitting light can be realized by utilizing a hardware carrier of the central controller and combining the existing or improved linkage control program.

Description

LED water wave laser lamp

Technical Field

The utility model belongs to the technical field of the lighting technology and specifically relates to a LED water wave laser lamp.

Background

LED water wave lamp and laser lamp belong to comparatively common two kinds of light illumination articles for use. The LED water wave lamp is a lamp which generates a water wave effect by utilizing the matching of action type light and water wave patterns, and the laser lamp is a lamp which forms characters, patterns and other effects by generated laser beams; the two lamps can beautify and support the atmosphere of the environmental scenery, so that the lamp is widely applied to indoor/outdoor performance stages, squares, theaters, parks, stadiums, elevated bridges and other places.

At present, in order to synchronously realize the water wave light effect and the laser illumination effect, the LED water wave light and the laser light are generally required to be combined and applied in a single form; thus, the following problems occur:

1. the lighting system in the application environment is a relatively complex linkage system, when linkage control is needed to be carried out on the lighting system and the linkage system, complex wiring is often needed to be carried out on the lighting system and the linkage system, and then the main control device is used for carrying out centralized control, so that the difficulty of a field combination process is increased, errors exist in wiring, and the instability of a linkage effect is caused.

2. Because the two components exist in a single component form, the number of lamps in an application environment can be greatly increased, so that the operation and control procedure and the installation procedure are quite complicated, and the installation and use cost is generally high.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art existence, the utility model aims to provide a LED water wave laser lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an LED water wave laser lamp comprises a central controller, an LED water wave lamp group and a laser lamp group which are connected with the central controller to be turned on and off or change the luminous effect under the control of the central controller, and a first direct current motor driver and a second direct current motor driver which are connected with the central controller to respectively drive the LED water wave lamp group and the laser lamp group to adjust the illumination angle under the control of the central controller;

the LED water wave lamp bank power supply system further comprises a direct current power supply used for supplying power to the first direct current motor driver, the second direct current motor driver and the LED water wave lamp bank, and a power supply manager used for supplying power to the central controller and the laser lamp bank after the output voltage of the direct current power supply is subjected to voltage reduction processing.

Preferably, the central controller comprises a microcontroller mainly composed of a single chip microcomputer of HC18P110L type reduced instruction set, and the LED water wave lamp set, the laser lamp set, the first DC motor driver and the second DC motor driver are all controlled by the single chip microcomputer.

Preferably, the central controller further comprises a remote control signal acquisition module for performing wireless communication connection with the external controller, and an output end of the remote control signal acquisition module is connected with a clock signal input end of the single chip microcomputer.

Preferably, the central controller further comprises an audio signal acquisition module for recognizing an external audio signal, the audio signal acquisition module comprises a first triode and a microphone, a collector of the first triode is connected with a capture signal input pin of the single chip microcomputer and is simultaneously connected with a voltage output end of the direct current power supply through a first resistor, an emitter of the single chip microcomputer is grounded, a base of the single chip microcomputer is connected with the microphone through a first capacitor, and the base of the microphone and the base of the first triode are connected with the voltage output end of the direct current power supply through a first second resistor respectively.

Preferably, the laser lamp set comprises at least one laser module, and the laser module comprises an operational amplifier, a second triode and a laser; the non-inverting input end of the operational amplifier is connected with a programming data input/output port of the central controller through a third resistor and is grounded through a fourth resistor, the inverting input end of the operational amplifier is grounded through a fifth resistor and is connected with an emitter of a second triode, the output end of the operational amplifier is connected with a base of the second triode through a sixth resistor, and a collector of the second triode is connected with a voltage output end of the power supply manager through a laser; and the laser is also connected with a seventh resistor and a second capacitor in parallel.

Preferably, the laser lamp set comprises at least two laser lamp sets, and the laser is a monochromatic laser or a full-color laser.

Preferably, the LED water wave lamp set includes a plurality of monochromatic LEDs with different colors and a plurality of third triodes corresponding to the monochromatic LEDs one to one, an anode of each monochromatic LED is connected to a voltage output terminal of the dc power supply, a cathode of each monochromatic LED is connected to a collector of the corresponding third triode, and an emitter of each third triode is grounded and a base of each third triode is connected to an input/output port of the central controller through an eighth resistor.

Preferably, the LED water wave lamp group comprises at least three single-color LED light-emitting diodes.

Preferably, the lamp further comprises an integrated control board for integrating the central controller, the dc power supply, the power manager, the electric control circuit part of the LED watermark light set, the electric control circuit part of the laser light set, the electric control circuit part of the first dc motor driver and the electric control circuit part of the second dc motor driver, and a heat dissipation lamp housing for encapsulating the integrated control board, the lamp body part of the LED watermark light set, the lamp body part of the laser light set, the main body part of the first dc motor driver and the main body part of the second dc motor driver into a whole; the LED water wave lamp is characterized in that a water wave pattern lampshade used for shielding a lamp body part of the LED water wave lamp group is embedded on the heat dissipation lamp shell, and a light emitting hole position used for aligning and embedding the laser is further formed in the heat dissipation lamp shell.

By adopting the scheme, the utility model discloses utilize central controller with LED water wave banks and laser banks on circuit structure and system control logic integration, formed the integral type lamps and lanterns that have the dual light-emitting function of water wave lamp and laser lamp, not only can reduce the quantity of arranging of the interior illumination lamps and lanterns of application scene, created convenient condition for the coordinated control of lighting system moreover, eliminated numerous and diverse wiring process; meanwhile, the light rendering effect of synchronously emitting light of the water wave lamp and the laser lamp and alternatively emitting light can be realized by utilizing a hardware carrier of the central controller and combining the existing or improved linkage control program.

Drawings

Fig. 1 is a schematic diagram of a system control according to an embodiment of the present invention;

fig. 2 is a system circuit configuration reference diagram of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to fig. 3, the present embodiment provides an LED water wave laser lamp, including:

the central controller is mainly used as a carrier for controlling program burning and is used as a core control element of the whole lamp to realize the regulation control of a control object by receiving a control signal;

the LED water wave lamp group b is in communication connection with the central controller and is controlled by the central controller to be turned on and off or change the light-emitting effect under the control of the central controller, so that divergent light rays are finally generated;

the laser lamp group c is in communication connection with the central controller and is controlled by the central controller to be opened and closed or change the light-emitting effect under the control of the central controller, so that a light-gathering beam is finally generated;

the first direct current motor driver d is in communication connection with the central controller and is controlled by the central controller so as to drive the LED water wave lamp group b to adjust the illumination angle under the control of the central controller, and the mechanical structure relationship between the first direct current motor driver d and the LED water wave lamp group b can be set by referring to the structure of the existing water wave lamp, which is not described herein again;

a second dc motor driver e, which is in communication connection with and controlled by the central controller to drive the laser lamp group c to perform an illumination angle adjustment action under the control of the central controller, and the mechanical connection relationship between the second dc motor driver e and the laser lamp group c can be set by referring to the structure of the existing laser lamp, which is not described herein again;

a dc power supply f, which may adopt a power conversion device capable of converting a voltage such as 220VAC into a voltage such as 5VDC according to actual conditions, or directly adopt an existing dc power supply capable of outputting a voltage such as 5VDC, and which supplies power to the corresponding devices by being electrically connected to the first dc motor driver d, the second dc motor driver e and the LED watermark light group b;

and

the power supply manager g is mainly used for carrying out voltage reduction processing on the voltage such as 5VDC output by the direct-current power supply f and then carrying out power supply through the electric connection relation between the power supply manager g and the central controller and the laser lamp group c; in practical application, the power supply voltage regulator can be mainly composed of a power supply voltage regulator such as an ASM1117 type according to actual conditions.

Based on the method, the LED water wave lamp group b and the laser lamp group c are integrated into a whole on the circuit structure and the system control logic by utilizing the existing central controller such as a programmable singlechip and the like, so that the lamp with the double light-emitting functions of the water wave lamp and the laser lamp is formed, the arrangement quantity of the lighting lamps in the application field can be effectively reduced, the convenient condition is created for the linkage control of a lighting system, and the complicated wiring process is effectively eliminated; meanwhile, the direct-current power supply f and the power supply manager g are used for respectively supplying power to the LED water wave lamp group b and the laser lamp group c, so that the respective working voltage requirements can be met, and unnecessary interference of the LED water wave lamp group b and the laser lamp group c on a power supply part can be avoided, thereby being beneficial to ensuring the working stability of two types of lamp groups; during actual linkage control, the central controller is used as a hardware carrier and is combined with the existing or improved linkage control program, synchronous light emitting or alternate light emitting of the water wave lamp and the laser lamp can be achieved, the position and the light emitting angle of the two types of lamp groups are driven to change by controlling the direct current motor driver, and the light illumination rendering effect of the lamp can be finally guaranteed.

In order to ensure the stability of the lamp operation and reduce the complexity of the circuit structure of the lamp system, the central controller of this embodiment includes a microcontroller a mainly composed of a single chip microcomputer U1 of HC18P110L type simplified instruction set, and the LED water wave lamp group b, the laser lamp group c, the first dc motor driver d and the second dc motor driver e are all controlled by the single chip microcomputer U1; therefore, the characteristics of high speed and low power consumption of the single chip microcomputer U1 are utilized to effectively integrate all controlled objects together, and conditions are created for reducing the complexity of the system structure.

As a preferred scheme, in order to enrich the practical functions of the whole lamp to the maximum extent and facilitate field or remote control, the central controller of this embodiment further includes a remote control signal acquisition module k (which may be a bluetooth module, an infrared module, a 2.4G module, etc. according to actual conditions) for wireless communication connection with the external controller h, and the output end of the remote control signal acquisition module k is connected with the clock signal input end of the single chip microcomputer U1. Therefore, the on-off or mode conversion control of the lamp can be realized by using a remote controller, a mobile phone and other devices independent of the lamp. Of course, the central controller may further include an audio signal collecting module m for identifying an external audio signal, the audio signal collecting module m includes a first transistor Q1 and a microphone MIC, a collector of the first transistor Q1 is connected to a capture signal input pin of the single chip U1 and is simultaneously connected to a voltage output terminal of the dc power supply f through a first resistor R1, an emitter is grounded, a base is connected to the microphone MIC through a first capacitor C1, and the microphone MIC and the base of the first transistor Q1 are both connected to the voltage output terminal of the dc power supply f through a first second resistor R2. Therefore, the lamp can automatically adjust the light-emitting mode according to the sound conversion of the application site by utilizing the audio signal acquisition module m, and particularly, when the audio signal acquisition module m is applied to stage illumination, the light-emitting mode can be converted along with the rhythm of live music.

In order to ensure the stability of the operation of the laser lamp set c and further simplify the system structure, the laser lamp set c of this embodiment includes at least one laser module (preferably two laser modules, and the light emitting colors of the two laser modules are preferably different), and the laser module includes an operational amplifier a1, a second transistor Q2 and a laser D1; the non-inverting input end of the operational amplifier A1 is connected with a programming data input/output port of the central controller through a third resistor R3 and is simultaneously grounded through a fourth resistor R4, the inverting input end of the operational amplifier A is grounded through a fifth resistor R5 and is simultaneously connected with the emitter of a second triode Q2, the output end of the operational amplifier A is connected with the base of a second triode Q2 through a sixth resistor R6, and the collector of the second triode Q2 is connected with the voltage output end of a power manager g through a laser D1; and the laser D1 is also connected in parallel with a seventh resistor R7 and a second capacitor C2. Therefore, the operational amplifier A1 can be used for amplifying the command signal sent by the central controller (specifically, the single chip microcomputer U1), so that the control of the light emitting effect of the laser D1 is realized through the control of the cut-off/conduction of the second triode Q2 and the control of the level. Preferably, the laser D1 of the present embodiment may be a monochromatic laser (e.g., red, green, etc.) or a full-color laser, depending on the actual situation.

In order to enable the LED water wave lamp set b to generate a colorful illumination effect and finally generate a colorful water wave effect under the coordination of corresponding components, the LED water wave lamp set b of this embodiment includes a plurality of monochromatic LED light emitting diodes Db with different colors (preferably, at least three monochromatic LED light emitting diodes Db, the specific color may be white, pink, blue, etc.) and a plurality of third triodes Q3 corresponding to the monochromatic LED light emitting diodes Db one by one, the positive electrode of each monochromatic LED light emitting diode Db is connected to the voltage output end of the dc power supply f, the negative electrode of each monochromatic LED light emitting diode Db is connected to the collector of the corresponding third triode Q3, and the emitter and the base of the third triode Q3 are connected to the input/output port of the central controller through an eighth resistor R8. Therefore, by utilizing the independent control relation of the central controller to each single-color LED Db, the water wave lamp group and even the whole lamp can change various light-emitting colors, the single-color LEDs Db cannot interfere with each other, and even if one single-color LED Db fails, other single-color LEDs Db cannot be influenced.

In order to optimize the structure of the whole lamp to the maximum extent, as shown in fig. 3, the LED watermark laser lamp of this embodiment further includes an integrated control board for integrating the central controller, the dc power supply f, the power supply manager g, the electric control circuit part of the LED watermark lamp group b, the electric control circuit part of the laser lamp group c, the electric control circuit part of the first dc motor driver d, and the electric control circuit part of the second dc motor driver e, and a heat dissipation lamp housing 10 for packaging the integrated control board, the lamp body part of the LED watermark lamp group b, the lamp body part of the laser lamp group c, the main body part of the first dc motor driver d, and the main body part of the second dc motor driver e into a whole; wherein, the heat dissipation lamp body 10 can adopt the cavity shell structure by aluminium alloy integrated stretch forming according to actual conditions to guarantee that it has good heat dispersion and structural strength, simultaneously, inlay on heat dissipation lamp body 10 and be equipped with a lamp body part that is used for shade LED water wave banks b with the water wave pattern lamp shade 20 (it can adopt transparent or translucent plastic or glass material according to actual conditions) that produces the water wave illumination effect of LED water wave banks b with the cooperation, and still offer the light-emitting hole site 30 that is used for supplying laser D1 to counterpoint the gomphosis on heat dissipation lamp body 10.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. The utility model provides a LED water wave laser lamp which characterized in that: the LED water wave lamp set and the laser lamp set are connected with the central controller to be turned on and off or change the light emitting effect under the control of the central controller, and the first direct current motor driver and the second direct current motor driver are connected with the central controller to respectively drive the LED water wave lamp set and the laser lamp set to adjust the illumination angle under the control of the central controller;

2. The LED water wave laser lamp of claim 1, wherein: the central controller comprises a microcontroller mainly composed of a single chip microcomputer of HC18P110L type simplified instruction set, and the LED water wave lamp group, the laser lamp group, the first direct current motor driver and the second direct current motor driver are all controlled by the single chip microcomputer.

3. The LED water wave laser lamp of claim 2, wherein: the central controller also comprises a remote control signal acquisition module which is used for being in wireless communication connection with the external controller, and the output end of the remote control signal acquisition module is connected with the clock signal input end of the singlechip.

4. The LED water wave laser lamp of claim 2, wherein: the central controller still includes an audio signal collection module that is used for discerning outside audio signal, audio signal collection module includes first triode and microphone, the microphone is connected through first electric capacity to seizure signal input pin of singlechip and simultaneously through first resistance connection DC power supply's voltage output part, projecting pole ground connection, base of first triode, just the voltage output part through first second resistance connection DC power supply is equallyd divide to microphone and first triode's base.

5. The LED water wave laser lamp of claim 1, wherein: the laser lamp set comprises at least one laser module, and the laser module comprises an operational amplifier, a second triode and a laser; the non-inverting input end of the operational amplifier is connected with a programming data input/output port of the central controller through a third resistor and is grounded through a fourth resistor, the inverting input end of the operational amplifier is grounded through a fifth resistor and is connected with an emitter of a second triode, the output end of the operational amplifier is connected with a base of the second triode through a sixth resistor, and a collector of the second triode is connected with a voltage output end of the power supply manager through a laser; and the laser is also connected with a seventh resistor and a second capacitor in parallel.

6. The LED water wave laser lamp as claimed in claim 5, wherein: the laser lamp group comprises at least two laser lamp groups, and the laser is a monochromatic laser or a full-color laser.

7. The LED water wave laser lamp of claim 1, wherein: the LED water wave lamp group comprises a plurality of monochromatic LED light-emitting diodes with different light-emitting colors and a plurality of third triodes which are in one-to-one correspondence with the monochromatic LED light-emitting diodes, the anode of each monochromatic LED light-emitting diode is connected with the voltage output end of the direct-current power supply, the cathode of each monochromatic LED light-emitting diode is connected with the collector of the corresponding third triode, and the emitter and the base of each third triode are connected with the input/output port of the central controller through an eighth resistor.

8. The LED water wave laser lamp of claim 7, wherein: the LED water wave lamp group comprises at least three single-color LED light-emitting diodes.

9. The LED water wave laser lamp as claimed in claim 5 or 7, wherein: the LED water wave lamp further comprises an integrated control panel and a heat dissipation lamp shell, wherein the integrated control panel is used for integrating a central controller, a direct-current power supply, a power supply manager, an electric control circuit part of an LED water wave lamp group, an electric control circuit part of a laser lamp group, an electric control circuit part of a first direct-current motor driver and an electric control circuit part of a second direct-current motor driver, and the heat dissipation lamp shell is used for packaging the integrated control panel, a lamp body part of the LED water wave lamp group, a lamp body part of the laser lamp group, a main body part of the first direct-current motor driver and a main body part of the second direct-current motor driver into a whole; the LED water wave lamp is characterized in that a water wave pattern lampshade used for shielding a lamp body part of the LED water wave lamp group is embedded on the heat dissipation lamp shell, and a light emitting hole position used for aligning and embedding the laser is further formed in the heat dissipation lamp shell.