CN114001318A - Multifunctional annular lamp - Google Patents

Multifunctional annular lamp Download PDF

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Publication number
CN114001318A
CN114001318A CN202010739689.5A CN202010739689A CN114001318A CN 114001318 A CN114001318 A CN 114001318A CN 202010739689 A CN202010739689 A CN 202010739689A CN 114001318 A CN114001318 A CN 114001318A
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CN
China
Prior art keywords
light
assembly
control
resistor
emitting
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Pending
Application number
CN202010739689.5A
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Chinese (zh)
Inventor
黎兴军
凌宏强
何锟
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SHENZHEN XINHE LIGHTING OPTOELECTRONICS CO Ltd
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SHENZHEN XINHE LIGHTING OPTOELECTRONICS CO Ltd
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Application filed by SHENZHEN XINHE LIGHTING OPTOELECTRONICS CO Ltd filed Critical SHENZHEN XINHE LIGHTING OPTOELECTRONICS CO Ltd
Priority to CN202010739689.5A priority Critical patent/CN114001318A/en
Publication of CN114001318A publication Critical patent/CN114001318A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F21S10/023—Lighting devices or systems producing a varying lighting effect changing colors by selectively switching fixed light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/155—Coordinated control of two or more light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]

Abstract

The embodiment of the application belongs to the technical field of lighting, and relates to a multifunctional annular lamp, which comprises a light source assembly, a control assembly and a substrate, wherein the light source assembly is arranged on the substrate, and changes a light-emitting state according to a control signal output by the control assembly, the light source assembly comprises a first light-emitting unit assembly, a second light-emitting unit assembly and a colorful light-emitting assembly, the first light-emitting unit assembly, the second light-emitting unit assembly and the colorful light-emitting assembly are electrically connected, and the control assembly respectively and independently controls the first light-emitting unit assembly, the second light-emitting unit assembly and the colorful light-emitting assembly. The technical scheme provided by the application can integrate the functions of illumination and adjustment of the colorful lamplight atmosphere, and can meet the application requirements of users on different lamplight effects; in addition, the control component controls the light-emitting state of the colorful light-emitting component to present dynamic colorful flicker change, thereby achieving the colorful effect.

Description

Multifunctional annular lamp
Technical Field
The application relates to the technical field of lighting, and more particularly relates to a multifunctional annular lamp.
Background
The annular lamp is mainly applied to indoor live broadcast lighting or supplementary lighting, merchandising supplementary lighting, light effect of colorful lamps in entertainment places, light changing of photostudio studio and other light-requiring scenes, but the annular lamp in the current market belongs to the whole full-color change or single-lamp effect, has single and rigid change, and cannot show the colorful effect achieved by pixels such as trailing, single-point running and the like.
Disclosure of Invention
The technical problem to be solved by the embodiment of the application is that in the prior art, the color of the annular lamp is single, and the color intrigue effect cannot be displayed.
In order to solve the technical problem, an embodiment of the present application provides a multifunctional annular lamp, which adopts the following technical scheme:
the light source assembly is arranged on the substrate, and changes the light-emitting state according to a control signal output by the control assembly;
the light source assembly comprises a first light-emitting unit assembly, a second light-emitting unit assembly and a multicolor light-emitting assembly, and the control assembly respectively and independently controls the first light-emitting unit assembly, the second light-emitting unit assembly and the multicolor light-emitting assembly.
Furthermore, the control assembly comprises a single-chip microcomputer control assembly and a remote controller assembly, and the single-chip microcomputer control assembly is arranged on the substrate and is electrically connected with the light source assembly;
the singlechip control assembly is in communication connection with the remote controller assembly and receives a control instruction sent by the remote controller assembly, and then the first light-emitting unit assembly, the second light-emitting unit assembly and the multicolor light-emitting assembly are respectively controlled to emit light according to a control signal output by the control instruction.
Furthermore, the remote controller assembly comprises a code control driving module and an infrared light-emitting element, and the infrared light-emitting element recognizes a driving signal sent by the code control driving module and sends a corresponding control instruction to the single-chip microcomputer control assembly according to the driving signal.
Further, the single chip microcomputer control assembly comprises an infrared receiving unit and a control circuit, the control circuit comprises a first light emitting unit assembly control circuit, a second light emitting unit assembly control circuit and a multicolor control circuit, the infrared receiving unit receives a control instruction sent by the infrared light emitting element, and a corresponding control signal is output to the light source assembly through the control circuit according to the control instruction.
Furthermore, the multicolor light-emitting assembly comprises a plurality of multicolor light-emitting units which are connected in series, wherein each multicolor light-emitting unit comprises a light-emitting element and a built-in driving chip, and the driving chip is electrically connected with the light-emitting element.
Further, the main control unit is respectively connected with the first light-emitting unit component control circuit, the second light-emitting unit component control circuit and the multicolor control circuit;
the first light-emitting unit component control circuit comprises a first triode, a first resistor and a second resistor, wherein a drain electrode of the first triode is connected with a first interface, two branch lines are arranged on a grid electrode, the first resistor is arranged on one branch line, the other end of the first resistor is respectively connected with a source electrode of the first triode and grounded, and the second resistor is arranged on the other branch line and connected with the main control unit;
the second light-emitting unit component control circuit comprises a second triode, a third resistor and a fourth resistor, wherein the drain electrode of the second triode is connected with the first interface, two branch lines are arranged on the grid electrode, the third resistor is arranged on one branch line, the other end of the third resistor is respectively connected with the source electrode of the second triode and the ground, and the fourth resistor is arranged on the other branch line and is connected with the main control unit;
the multicolor control circuit comprises a fifth resistor, one end of the fifth resistor is connected with the first interface, and the other end of the fifth resistor is connected with the main control unit.
Furthermore, the first light-emitting unit assembly is formed by connecting first light-emitting units in parallel, and each first light-emitting unit is formed by connecting at least one first light-emitting diode and a current-limiting resistor in series.
Furthermore, the second light-emitting unit assembly is formed by connecting second light-emitting units in parallel, and each second light-emitting unit is formed by connecting at least one second light-emitting diode and a current-limiting resistor in series.
Furthermore, the lamp also comprises an anion generator which is arranged on the substrate and is independently controlled by the control component.
Furthermore, the single chip microcomputer control assembly comprises a negative ion generator control circuit, the negative ion generator control circuit is connected with the negative ion generator through a second interface, the negative ion generator control circuit comprises a third triode, a sixth resistor and a seventh resistor, a drain electrode of the third triode is connected with a pin of the interface, two branch lines are arranged on a grid electrode of the third triode, the sixth resistor is arranged on one branch line, the other end of the sixth resistor is grounded, the seventh resistor is arranged on the other branch line and is connected with the main control unit, and a source electrode of the third triode is grounded.
Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:
the lighting and color intrigue light atmosphere adjusting function is integrated, and the light emitting states of the first light emitting unit assembly, the second light emitting unit assembly and the color intrigue light emitting assembly can be independently controlled, so that the control scheme is more flexible, and the application requirements of users on different light effects can be met; in addition, the control component controls the light-emitting state of the colorful light-emitting component to present dynamic colorful flicker change, thereby achieving the colorful effect.
Drawings
In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
FIG. 1 is a schematic view of a light source module according to the present application;
FIG. 2A is a schematic diagram of a first light emitting unit in a light source assembly according to one embodiment of the present application;
FIG. 2B is a schematic diagram of a second light-emitting unit in a light source assembly according to an embodiment of the present application;
FIG. 2C is a schematic diagram of a configuration of a multicolor light emitting unit in a light source assembly according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a control assembly of the present application;
fig. 4A is a schematic structural diagram of a control circuit of a first light emitting unit assembly according to an embodiment of the present application;
FIG. 4B is a schematic diagram of a second light-emitting unit device control circuit according to an embodiment of the present disclosure;
fig. 4C is a schematic diagram of a control circuit of the ionizer according to an embodiment of the present application.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
The application provides a multi-functional annular lamps and lanterns, this lamps and lanterns include light source subassembly 1, control assembly 2 and base plate, and light source subassembly 1 sets up on the base plate, and changes the luminous state according to the control signal of control assembly 22 output.
The light source assembly 1 includes a first light-emitting unit assembly 11, a second light-emitting unit assembly 12 and a multicolor light-emitting assembly 13, the first light-emitting unit assembly, the second light-emitting unit assembly and the multicolor light-emitting assembly are electrically connected, and the control assembly 2 respectively controls the first light-emitting unit assembly 11, the second light-emitting unit assembly 12 and the multicolor light-emitting assembly 13 independently.
The first light emitting unit assembly 11 is formed by connecting at least two groups of first light emitting units in parallel, and specifically, each group of first light emitting units includes at least one first light emitting diode and one current limiting resistor connected in series. It should be noted that the structures of each group of first light emitting units are not necessarily the same, for example, one group of first light emitting units may include one first light emitting diode and one current limiting resistor connected in series, and another group of first light emitting units may include two first light emitting diodes and one current limiting resistor connected in series, and so on.
Referring to fig. 1, in a specific embodiment of this embodiment, each group of first light emitting units is connected in parallel, each group of first light emitting units includes three first light emitting diodes and a current limiting resistor, and each first light emitting diode is connected in series with the current limiting resistor. In this embodiment, the color of the light emitted by the first led can be selected from white light, the color temperature is 5500K to 6500K, the optimal color temperature can be selected from 6500K, and the resistance of the current limiting resistor is 51 ohms.
In other embodiments of the present application, the first light emitting unit includes a first light emitting diode and a current limiting resistor, and a cathode of the first light emitting diode is connected in series with the current limiting resistor.
The second light emitting unit assembly 12 is formed by at least two groups of second light emitting units connected in parallel, and specifically, each group of second light emitting units includes at least one second light emitting diode and one current limiting resistor connected in series. It should be noted that the structures of each group of second light emitting units are not necessarily identical, for example, one group of second light emitting units may include one second light emitting diode and one current limiting resistor connected in series, and another group of second light emitting units may include two second light emitting diodes and one current limiting resistor connected in series, and so on.
Referring to fig. 1, in a specific embodiment of this embodiment, each group of second light emitting units is connected in parallel, each group of second light emitting units includes three second light emitting diodes and a current limiting resistor, and each second light emitting diode is connected in series with the current limiting resistor. In this embodiment, the color of the light emitted by the second light emitting diode can be warm white light, the color temperature is 2000K to 3500K, the optimal color temperature can be 3000K, and the resistance value of the current limiting resistor is 51 ohms.
In other embodiments of the present application, the second light emitting unit includes a second light emitting diode and a current limiting resistor, and a cathode of the second light emitting diode is connected in series with the current limiting resistor.
In this embodiment, the first light emitting unit assembly is set to emit white light, the second light emitting unit assembly is set to emit warm white light, the white light is snow white, for example, light emitted by an energy-saving lamp, the warm white light is yellow, for example, light of a bulb, a user can select a light emitting color as required, and meanwhile, the two light emitting unit assemblies can be used in combination, the two lights can be mixed into natural light, so that the use comfort is high.
It should be noted that the first light emitting diode and the second light emitting diode have the same structure, but emit light with different colors.
The color-changing light-emitting assembly 13 comprises a plurality of color-changing light-emitting units which are connected in series. The color-changing light-emitting unit comprises a light-emitting element and a built-in driving chip, the current conducted inside the color-changing light-emitting component 13 is constant, and the light-emitting element is driven to emit light with different color-changing effects through the constant current driving chip. In this embodiment, the light emitting element may be implemented by a light emitting diode.
Specifically, the multicolor light-emitting units are provided with four pins, the pin 1 is connected with a ground wire pin 1 of the interface, the pin 3 is connected with a power wire pin, and the pin 2 is a signal input end and is used for receiving a control signal of the control assembly 2 and outputting the control signal to the pin 2 of the next multicolor light-emitting unit from the pin 4, so that series signal connection among the multicolor light-emitting units is realized.
Optionally, the control assembly 2 includes a single-chip microcomputer control assembly 21 and a remote controller assembly 22, the single-chip microcomputer control assembly 21 is disposed on the substrate and electrically connected to the light source assembly 1; the single chip microcomputer control assembly 21 establishes communication connection with the remote controller assembly 22 and receives the control command sent by the remote controller assembly 22, and then controls the light emitting states of the first light emitting unit assembly 11, the second light emitting unit assembly 12 and the multicolor light emitting assembly 13 according to the control signal output by the control command.
Referring to fig. 2, the remote controller assembly 22 includes a code control driving module 221 and an infrared light emitting element 222, and the infrared light emitting element 222 recognizes a driving signal transmitted by the code control driving module 221 and transmits a corresponding control instruction to the one-chip microcomputer control assembly 21 according to the driving signal.
It should be understood that the remote controller assembly 22 is further provided with an on button and an off button for controlling the light source assembly 1 to be powered on, a button for controlling the light emitting state of the first light emitting unit assembly 11, a button for controlling the light emitting state of the second light emitting unit assembly 12, and a button for controlling the light emitting state of the multicolor light emitting assembly 13, and the button achieves the effect of man-machine interaction. The encoding control driving module 221 is provided with a decoding and transcoding chip, and after the key is touched by a hand to perform decoding and transcoding according to the touched key, a driving signal is sent out to enable the infrared light-emitting element 222 to send out encoding signals with different code values to the single chip microcomputer control assembly 21, and the single chip microcomputer control assembly 21 receives the encoding signals and controls the light source assembly 1 to send out light with different states according to the encoding signals.
In this embodiment, through infrared remote control lamps and lanterns, the remote control distance is far away, receives the limitation influence of distance, position less, and convenience of customers uses, and simultaneously, this kind of design more shows pleasing to the eye, simple.
Optionally, the single chip microcomputer control assembly 21 includes a main control unit, an infrared receiving unit and a control circuit, and the infrared receiving unit is electrically connected to the control circuit. The control circuit comprises a first light-emitting unit assembly control circuit, a second light-emitting unit assembly control circuit and a multicolor control circuit, the infrared receiving unit receives a control instruction sent by the infrared light-emitting element 222, and the main control unit transmits a corresponding control signal to the light source assembly through the corresponding control circuit according to the control instruction.
Specifically, when a user touches a key for controlling the light emitting state of the first light emitting unit assembly 11, the infrared light emitting element 222 emits a corresponding control instruction, and the infrared receiving unit receives the control instruction and outputs an electrical signal of the control instruction to the first light emitting unit assembly 11 corresponding to the light source assembly 1 through the first light emitting unit assembly control circuit, so that the first light emitting unit assembly 11 converts the electrical signal into a light signal; when a user touches a key for controlling the light emitting state of the second light emitting unit assembly 12, the infrared light emitting element 222 emits a corresponding control instruction, and the infrared receiving unit receives the control instruction and outputs an electrical signal of the control instruction to the second light emitting unit assembly 12 corresponding to the light source assembly 1 through the second light emitting unit assembly control circuit, so that the second light emitting unit assembly 12 converts the electrical signal into an optical signal; when a user touches a key for controlling the light emitting state of the multicolor light emitting component 13, the infrared light emitting element 222 emits a corresponding control instruction, the infrared receiving unit receives the control instruction, and outputs an electric signal of the control instruction to the multicolor light emitting component 13 corresponding to the light source component 1 through the multicolor control circuit, so that the multicolor component 13 converts the electric signal into an optical signal.
In this embodiment, the storage system is disposed in the single chip microcomputer control assembly 21, a program file including a color intrigue program is stored, the color intrigue program is operated, a corresponding color intrigue control signal is output and sent to the color intrigue light-emitting unit in the color intrigue light-emitting assembly, and the driving chip receives the color intrigue control signal and drives the light-emitting element to emit light with a corresponding color intrigue effect, so as to realize the color intrigue effect of the ring-shaped lamp.
Specifically, the code signal for controlling the light emitting state of the multicolor light emitting component 13, which is sent by the remote controller component 22 and received by the single chip microcomputer control component 21, runs the corresponding program file according to the code signal, thereby outputting the corresponding multicolor control signal to the driving chip to drive the multicolor light emitting component to emit the light with the corresponding multicolor effect.
It should be understood that there are many kinds of the magic color effects, and accordingly, the storage system in the single chip microcomputer control assembly stores program files of various magic color effect programs, for example, the magic color effects can be seven color jumps, seven color gradations, running water chasing effects, meteor shower effects, etc., and then the program files of the corresponding magic color effect programs are stored in the storage system, so that the user can flexibly select the program files according to the needs.
The first light-emitting unit assembly 11, the second light-emitting unit assembly 12 and the multicolor light-emitting assembly 13 are all arranged on the substrate and should be reasonably arranged according to a certain rule, so that the brightness is uniform and no dark area exists.
As shown in fig. 1, the first light emitting unit assembly 11 is composed of at least two first light emitting units a connected in parallel, the first light emitting units including three first light emitting diodes and one current limiting resistor, for example, one group of the first light emitting units in fig. 1 includes light emitting diodes D18, D34, D90 and a current limiting resistor R5; the second light emitting unit assembly 12 is composed of second light emitting units B connected in parallel, the second light emitting units including three second light emitting diodes and one current limiting resistor, for example, one group of the second light emitting units in fig. 1 includes light emitting diodes D26, D42, D58 and a current limiting resistor R13; the multicolor light-emitting assembly 13 comprises a plurality of multicolor light-emitting units C which are connected in series, the multicolor light-emitting units are U14, U15, U16 and the like shown in figure 1, a driving chip is arranged in each multicolor light-emitting unit, a light-emitting element is driven by the driving chip to emit light, and in addition, each multicolor light-emitting unit is also provided with four pins, namely pin 1-pin 4.
It should be understood that the ring-shaped light fixture of the present application includes at least one set of light source modules that interface therebetween. Referring to fig. 1, the substrate is provided with interfaces J3, J4, and J3 and J4 which are respectively provided with pins 1 to 5, wherein the pins 5 are respectively connected with a built-in power line pin and a pin 3 of the multicolor light-emitting unit; a white light signal wire pin 4 connected with a cathode pin of the first light emitting diode at one end of each group of the first light emitting units in series connection, and an anode pin of the first light emitting diode at the other end of the group of the first light emitting units in series connection is connected with a power supply pin; a warm white signal wire pin 3 connected with a cathode pin of the second light emitting diode at one end of each group of the second light emitting units connected in series, and an anode pin of the second light emitting diode at the other end of the group of the second light emitting units connected in series is connected with a power line pin; the pin 2 of the color intrigue signal wire is connected with the pin 2 of the color intrigue light-emitting unit; the ground wire pin 1 is connected with the pin 1 of the multicolor light-emitting unit; pin 4 of the multicolor light-emitting unit is a signal output end, and is connected to a signal input pin 2 of the next multicolor light-emitting unit to realize signal transmission, specifically, as shown in fig. 1, pin 2 of the first multicolor light-emitting unit U14 of the light source assembly is connected to pin 2 of interface J3 to receive the multicolor control signal, pin 2 of the next multicolor light-emitting unit U15 of the multicolor control signal is transmitted to U15 through pin 4 of U14, and so on, pin 4 of the last multicolor light-emitting unit U29 is connected to the first multicolor light-emitting unit of another light source assembly through pin 2 of interface J4 to realize an annular closed loop.
Referring to fig. 2, the single chip microcomputer control assembly 21 is provided with an infrared receiving unit U30, the infrared receiving unit U30 in this embodiment may be an infrared receiving head for receiving a control command sent by the remote controller assembly, the infrared receiving unit U30 is provided with three pins, a control signal line output pin 1, a ground line pin 2, and a power line pin 3; the single chip microcomputer control module 21 is further provided with a first light emitting unit module control circuit S1, a second light emitting unit module control circuit S2 and a color intrigue control circuit S3, the first light emitting unit module control circuit S1 is a white light control circuit, the second light emitting unit module control circuit S2 is a warm white light control circuit, and the color intrigue control circuit S3 is a color intrigue control circuit. It should be noted that the white light in this application is positive white light.
The single chip microcomputer control assembly 21 is further provided with a main control unit U32, and the main control unit U32 is a main control circuit and is mainly used for controlling the light source assembly to emit light in different states. Specifically, the infrared receiving unit U30 receives a control command sent by the remote controller assembly, and sends the control command to the main control unit U32, and the main control unit U32 transmits a corresponding signal to a corresponding light source assembly through different control circuits according to the received control command. For example, the infrared receiving unit U30 receives a control command for controlling the lighting state of the first lighting unit assembly 11, and sends the control command to the main control unit U32, and the main control unit U32 converts the control command into a corresponding signal, and transmits the corresponding signal to the first lighting unit assembly through the first lighting unit assembly control circuit S1, so as to emit light in a corresponding state. In this embodiment, the main control unit may be a single chip microcomputer.
Referring to fig. 2, a main control pin 1-a main control pin 14 are arranged on the main control unit U32, the main control pin 14 is grounded, and the main control pin 9 is connected to a control signal line output pin 1 of the infrared receiving unit U30; the main control pin 6 is connected with the multicolor control circuit S3, the main control pin 5 is connected with the warm white light control circuit S2, and the main control pin 4 is connected with the white light control circuit S1; a first branch and a second branch are arranged on a connecting line of the main control pin 3, a resistor R24 is arranged on the first branch and used for protecting a circuit, the other end of the resistor R24 is connected with the power output pin 2, a resistor R25 is arranged on the second branch and used for stabilizing voltage and keeping the stability of circuit voltage, and the other end of the resistor R25 is grounded; the main control pin 1 connecting line is provided with a third branch line, a fourth branch line and a fifth branch line, the third branch line is provided with a light emitting diode LED1 and a resistor R23 which are connected in series and connected with the main control pin 2, the fourth branch line is connected with the power output pin 2, the fifth branch line is provided with a capacitor C2, and the other end of the capacitor C2 is grounded.
In the present embodiment, the LED1 is an indicator light, and indicates the working status of the annular light fixture, for example, the indicator light goes off when the light source assembly is working, and the indicator light goes on when the light source assembly is not working.
A sixth branch and a seventh branch are also arranged on a connection line of a power input pin 3 of the power supply U33, a capacitor C6 is arranged on the eighth branch, the other end of the capacitor C6 is grounded, and the second branch is connected with a power line pin 5 of the interface J6.
It should be noted that the interface J6 on the control component 2 corresponds to the interfaces J3 and J4 on the light source component 1, and is used for outputting corresponding electrical signals according to the control signals, so as to control the light source component 1 to emit white light, warm white light, and multicolor effects; in addition, the capacitors C1-C6 are used for filtering out noise waves and preventing signal interference.
It should be understood that the pins provided on the master unit U32 are not all required to be connected, and may be selected as desired.
Alternatively, referring to fig. 4A, the first light emitting unit assembly control circuit includes a first triode, the LED light source comprises a first resistor and a second resistor, the drain electrode of a first triode is connected with a first interface, two branch lines are arranged on a grid, a first resistor is arranged on one branch line, the other end of the first resistor is respectively connected with the source electrode of the first triode and the ground, a second resistor is arranged on the other branch line and is connected with a main control unit, a white light control circuit S1 is arranged on the first light emitting unit component, the first triode is a triode Q1, the first resistor and the second resistor are respectively R28 and R27, the drain electrode of the triode Q1 is connected with a pin 4 of an interface J6, two branch lines are arranged on the grid, a resistor R28 is arranged on one branch line, the other end of the resistor R28 is respectively connected with the source electrode of the triode Q1 and the ground, and a resistor R27 is arranged on the other branch line and is connected with a main control pin 4 of the main control unit U32.
Alternatively, referring to fig. 4B, the second light emitting unit assembly control circuit includes a second triode, the drain of the second triode is connected with the first interface, two branch lines are arranged on the grid, a third resistor is arranged on one branch line, the other end of the third resistor is respectively connected with the source of the second triode and the ground, a fourth resistor is arranged on the other branch line and is connected with the main control unit, the second light-emitting unit component control circuit is a warm white light control circuit S2, the second triode is a triode Q2, the third resistor and the fourth resistor are respectively R30 and R29, the drain of the triode Q2 is connected with a pin 3 of an interface J6, two branch lines are arranged on the grid, a resistor R30 is arranged on one branch line, the other end of the resistor R30 is respectively connected with the source of the triode Q2 and the ground, and a resistor R29 is arranged on the other branch line and is connected with a main control pin 5 of the main control unit U32.
Optionally, the multicolor control circuit includes a fifth resistor, one end of the fifth resistor is connected to the first interface, and the other end of the fifth resistor is connected to the main control unit, specifically, the multicolor control circuit S3 includes a resistor R31, one end of R31 is connected to pin 2 of the interface J6, and the other end of the R31 is connected to the main control pin 6 of the main control unit U32.
It should be noted that the triode Q1, the triode Q2 and the triode Q3 are used for controlling the on-current of the light source module, and in a specific implementation manner of the present embodiment, the triode Q1, the triode Q2 and the triode Q3 may be selected from the triode with model number S12302 DS.
It should be noted that the resistors R27, R29 and R31 are used for protecting the circuit and preventing the signal voltage output by the main control unit U32 from being too large and damaging the circuit; the resistors R28 and R30 are used to stabilize the signal output by the master unit U32.
In this embodiment, by setting the main control unit in the single chip microcomputer control assembly, the main control unit can separately control three groups of different light emitting assemblies through the separately set corresponding control circuits respectively with the first light emitting unit assembly, the second light emitting unit assembly and the multicolor light emitting assembly in the light source assembly, so that the main control unit can flexibly select as required to better meet the requirements of users.
Optionally, the multi-functional illusion-colour light fixture that this application provided still includes anion generator, and anion generator also sets up on the base plate, and is controlled the subassembly independent control.
The single chip microcomputer control assembly comprises a negative ion generator control circuit, the negative ion generator control circuit is connected with the negative ion generator through a second interface, the negative ion generator control circuit comprises a third triode, a sixth resistor and a seventh resistor, the drain electrode of the third triode is connected with a pin of the interface, two branch lines are arranged on the grid electrode of the third triode, the sixth resistor is arranged on one branch line, the other end of the sixth resistor is grounded, the seventh resistor is arranged on the other branch line and connected with the main control unit, and the source electrode of the third triode is grounded.
Specifically, an anion generator interface J7 is arranged on the single chip microcomputer control assembly 21, the anion generator interface J7 is connected with an anion generator, a third branch line is further arranged on a power input pin 3 connecting line and connected with a pin 2 of J7, and a pin 1 of J7 is connected with an anion generator control circuit and connected with a main control pin 7 of a main control unit U32 through the anion generator control circuit.
Referring to fig. 4C, the control circuit of the negative ion generator includes a triode Q3, the drain of the triode Q3 is connected to pin 1 of the interface J7, two branch lines are provided on the gate of the triode Q3, one branch line is provided with a resistor R32, the other end of the resistor R32 is grounded, the other branch line is provided with a resistor R26 and is connected to the main control pin 7 of the main control unit U32, and the source of the triode Q3 is grounded.
The remote controller assembly 22 is provided with a key for controlling the anion generator to release anions, the key is touched by hands, decoding and transcoding are carried out according to the touched key, a driving signal is sent out to enable the infrared light-emitting element 222 to send out a coding signal corresponding to a function code value for releasing the anions to the single chip microcomputer control assembly 21, the infrared receiving head U30 of the single chip microcomputer control assembly 21 receives the coding signal, and a control signal is output through an anion generator control circuit according to the coding signal, so that the working state of the anion generator is controlled.
It should be understood that the resistance that sets up in light source subassembly and the single chip microcomputer control module can select the resistance of resistance as required to carry out the current-limiting to can adjust the light and shade of light source component, thereby the colour of control light source subassembly that can be more accurate.
In the embodiment, the anion generator is arranged in the magic color lamp, so that the function of releasing anions is added, the air quality can be improved, the dust can be reduced, and the refreshing and the health of the brain are facilitated.
It should be noted that the light source assembly, the single chip microcomputer control assembly and the negative ion generator control circuit are all arranged on the same substrate, so that the mode is convenient to install, a large amount of labor cost is saved, and the product is simpler and more attractive.
In this embodiment, the substrate may be an aluminum substrate, but is not limited thereto, as long as the heat dissipation of the lamp is enhanced.
Optionally, the light source assembly, the single-chip microcomputer control assembly and the anion generator control circuit are all arranged on the same substrate, and the substrate is arranged in a shell, and the shell is also made of a material which can enhance heat dissipation and comprises but not limited to aluminum alloy.
The application provides a multi-functional annular lamps and lanterns, this lamps and lanterns include light source subassembly, control assembly and base plate, and the light source subassembly sets up on the base plate, and changes luminous state according to the control signal of control assembly output, and wherein, the light source subassembly includes first luminescence unit subassembly, second luminescence unit subassembly and illusion-colour luminescence subassembly, and control assembly controls first luminescence unit subassembly, second luminescence unit subassembly and illusion-colour luminescence subassembly respectively alone. The lighting and colorful lighting atmosphere adjusting system integrates the functions of lighting and colorful lighting atmosphere adjusting, can be independently controlled, provides a flexible and changeable lighting control scheme for a user, and meets the application requirements of the user on different lighting effects; in addition, the magic color lamp of this application still is provided with the anion function, and the function is abundanter, and increases the anion function and still helps improving the air quality to be favorable to healthy.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims (10)

1. A multi-functional ring light fixture, comprising:
the light source assembly is arranged on the substrate, and changes the light-emitting state according to a control signal output by the control assembly;
the light source assembly comprises a first light-emitting unit assembly, a second light-emitting unit assembly and a magic color light-emitting assembly, the first light-emitting unit assembly, the second light-emitting unit assembly and the magic color light-emitting assembly are electrically connected, and the control assembly respectively and independently controls the first light-emitting unit assembly, the second light-emitting unit assembly and the magic color light-emitting assembly.
2. The multi-functional ring light fixture of claim 1, wherein said control assembly comprises a single-chip microcomputer control assembly and a remote control assembly, said single-chip microcomputer control assembly disposed on said base plate and electrically connected to said light source assembly;
the singlechip control assembly is in communication connection with the remote controller assembly and receives a control instruction sent by the remote controller assembly, and then the first light-emitting unit assembly, the second light-emitting unit assembly and the multicolor light-emitting assembly are respectively controlled to emit light according to a control signal output by the control instruction.
3. The multi-functional ring light fixture of claim 2, wherein said remote control assembly comprises a coded control driver module and an infrared light emitting element, said infrared light emitting element recognizing a driving signal emitted by said coded control driver module and sending a corresponding control command to said single-chip microcomputer control assembly according to said driving signal.
4. The multifunctional ring light fixture of claim 3, wherein the single-chip microcomputer control assembly comprises a main control unit, an infrared receiving unit and a control circuit, the control circuit comprises a first light-emitting unit assembly control circuit, a second light-emitting unit assembly control circuit and a magic color control circuit, the infrared receiving unit receives the control command sent by the infrared light-emitting element, and the main control unit transmits a corresponding control signal to the light source assembly through the corresponding control circuit according to the control command.
5. The multifunctional ring-shaped lamp as claimed in claim 2, wherein the color intrigue light assembly comprises a plurality of color intrigue light-emitting units, and the color intrigue light-emitting units are connected in series, wherein the color intrigue light-emitting units comprise light-emitting elements and built-in driving chips, and the driving chips are electrically connected with the light-emitting elements.
6. The multi-functional ring light fixture of claim 4 wherein said master control unit is connected to said first light unit assembly control circuit, second light unit assembly control circuit, and fantasy color control circuit, respectively;
the first light-emitting unit component control circuit comprises a first triode, a first resistor and a second resistor, wherein a drain electrode of the first triode is connected with a first interface, two branch lines are arranged on a grid electrode, the first resistor is arranged on one branch line, the other end of the first resistor is respectively connected with a source electrode of the first triode and grounded, and the second resistor is arranged on the other branch line and connected with the main control unit;
the second light-emitting unit component control circuit comprises a second triode, a third resistor and a fourth resistor, wherein the drain electrode of the second triode is connected with the first interface, two branch lines are arranged on the grid electrode, the third resistor is arranged on one branch line, the other end of the third resistor is respectively connected with the source electrode of the second triode and the ground, and the fourth resistor is arranged on the other branch line and is connected with the main control unit;
the multicolor control circuit comprises a fifth resistor, one end of the fifth resistor is connected with the first interface, and the other end of the fifth resistor is connected with the main control unit.
7. The multifunctional ring light fixture of claim 1 wherein said first light emitting unit assembly is comprised of at least two sets of first light emitting units connected in parallel, said first light emitting units comprising at least one first light emitting diode and a current limiting resistor connected in series.
8. The multi-functional ring light fixture of claim 1, wherein the second light unit assembly is comprised of at least two sets of second light units connected in parallel, the second light units comprising at least one second light emitting diode and a current limiting resistor connected in series.
9. The multi-functional ring light fixture of any one of claims 4-8, further comprising an anion generator disposed on the substrate and independently controlled by the single-chip microcomputer control assembly.
10. The multifunctional ring-shaped lamp as claimed in claim 9, wherein the single chip microcomputer control assembly comprises a negative ion generator control circuit, the negative ion generator control circuit is connected with the negative ion generator through a second interface, the negative ion generator control circuit comprises a third triode, a sixth resistor and a seventh resistor, a drain of the third triode is connected with a pin of the interface, two branch lines are arranged on a grid electrode of the third triode, the sixth resistor is arranged on one branch line, the other end of the sixth resistor is grounded, the seventh resistor is arranged on the other branch line and is connected with the main control unit, and a source electrode of the third triode is grounded.
CN202010739689.5A 2020-07-28 2020-07-28 Multifunctional annular lamp Pending CN114001318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010739689.5A CN114001318A (en) 2020-07-28 2020-07-28 Multifunctional annular lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010739689.5A CN114001318A (en) 2020-07-28 2020-07-28 Multifunctional annular lamp

Publications (1)

Publication Number Publication Date
CN114001318A true CN114001318A (en) 2022-02-01

Family

ID=79920668

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010739689.5A Pending CN114001318A (en) 2020-07-28 2020-07-28 Multifunctional annular lamp

Country Status (1)

Country Link
CN (1) CN114001318A (en)

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